From 75becbf5e6dcd4667aa88665a1a681fb8620b2c4 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Wed, 1 Jun 2011 16:36:19 +0200
Subject: mesa pixman xkeyboard-config git update 1 Jun 2011
---
mesalib/Makefile | 1040 +++---
mesalib/configure.ac | 3954 ++++++++++-----------
mesalib/src/mesa/main/shaderapi.c | 2 +
mesalib/src/mesa/state_tracker/st_cb_blit.c | 14 +-
mesalib/src/mesa/state_tracker/st_cb_condrender.c | 199 +-
mesalib/src/mesa/state_tracker/st_cb_drawpixels.c | 3 +-
mesalib/src/mesa/state_tracker/st_cb_fbo.c | 1327 ++++---
mesalib/src/mesa/state_tracker/st_cb_texture.c | 23 +
mesalib/src/mesa/state_tracker/st_context.h | 4 +
mesalib/src/mesa/state_tracker/st_format.c | 42 +-
mesalib/src/mesa/state_tracker/st_gen_mipmap.c | 9 +
mesalib/src/mesa/swrast/s_blit.c | 1235 ++++---
12 files changed, 3955 insertions(+), 3897 deletions(-)
(limited to 'mesalib')
diff --git a/mesalib/Makefile b/mesalib/Makefile
index 4b12dba40..7a5dae762 100644
--- a/mesalib/Makefile
+++ b/mesalib/Makefile
@@ -1,519 +1,521 @@
-# Top-level Mesa makefile
-
-TOP = .
-
-SUBDIRS = src
-
-
-# The git command below generates an empty string when we're not
-# building in a GIT tree (i.e., building from a release tarball).
-default: $(TOP)/configs/current
- @$(TOP)/bin/extract_git_sha1
- @for dir in $(SUBDIRS) ; do \
- if [ -d $$dir ] ; then \
- (cd $$dir && $(MAKE)) || exit 1 ; \
- fi \
- done
-
-all: default
-
-
-doxygen:
- cd doxygen && $(MAKE)
-
-clean:
- -@touch $(TOP)/configs/current
- -@for dir in $(SUBDIRS) ; do \
- if [ -d $$dir ] ; then \
- (cd $$dir && $(MAKE) clean) ; \
- fi \
- done
- -@test -s $(TOP)/configs/current || rm -f $(TOP)/configs/current
-
-
-realclean: clean
- -rm -rf lib*
- -rm -f $(TOP)/configs/current
- -rm -f $(TOP)/configs/autoconf
- -rm -rf autom4te.cache
- -find . '(' -name '*.o' -o -name '*.a' -o -name '*.so' -o \
- -name depend -o -name depend.bak ')' -exec rm -f '{}' ';'
-
-
-distclean: realclean
-
-
-install:
- @for dir in $(SUBDIRS) ; do \
- if [ -d $$dir ] ; then \
- (cd $$dir && $(MAKE) install) || exit 1 ; \
- fi \
- done
-
-
-.PHONY: default doxygen clean realclean distclean install
-
-# If there's no current configuration file
-$(TOP)/configs/current:
- @echo
- @echo
- @echo "Please choose a configuration from the following list:"
- @ls -1 $(TOP)/configs | grep -v "current\|default\|CVS\|autoconf.*"
- @echo
- @echo "Then type 'make <config>' (ex: 'make linux-x86')"
- @echo
- @echo "Or, run './configure' then 'make'"
- @echo "See './configure --help' for details"
- @echo
- @echo "(ignore the following error message)"
- @exit 1
-
-
-# Rules to set/install a specific build configuration
-aix \
-aix-64 \
-aix-64-static \
-aix-gcc \
-aix-static \
-autoconf \
-bluegene-osmesa \
-bluegene-xlc-osmesa \
-beos \
-catamount-osmesa-pgi \
-darwin \
-darwin-fat-32bit \
-darwin-fat-all \
-freebsd \
-freebsd-dri \
-freebsd-dri-amd64 \
-freebsd-dri-x86 \
-hpux10 \
-hpux10-gcc \
-hpux10-static \
-hpux11-32 \
-hpux11-32-static \
-hpux11-32-static-nothreads \
-hpux11-64 \
-hpux11-64-static \
-hpux11-ia64 \
-hpux11-ia64-static \
-hpux9 \
-hpux9-gcc \
-irix6-64 \
-irix6-64-static \
-irix6-n32 \
-irix6-n32-static \
-irix6-o32 \
-irix6-o32-static \
-linux \
-linux-i965 \
-linux-alpha \
-linux-alpha-static \
-linux-cell \
-linux-cell-debug \
-linux-debug \
-linux-dri \
-linux-dri-debug \
-linux-dri-x86 \
-linux-dri-x86-64 \
-linux-dri-ppc \
-linux-dri-xcb \
-linux-egl \
-linux-indirect \
-linux-fbdev \
-linux-ia64-icc \
-linux-ia64-icc-static \
-linux-icc \
-linux-icc-static \
-linux-llvm \
-linux-llvm-debug \
-linux-opengl-es \
-linux-osmesa \
-linux-osmesa-static \
-linux-osmesa16 \
-linux-osmesa16-static \
-linux-osmesa32 \
-linux-ppc \
-linux-ppc-static \
-linux-profile \
-linux-sparc \
-linux-sparc5 \
-linux-static \
-linux-ultrasparc \
-linux-tcc \
-linux-x86 \
-linux-x86-debug \
-linux-x86-32 \
-linux-x86-64 \
-linux-x86-64-debug \
-linux-x86-64-profile \
-linux-x86-64-static \
-linux-x86-profile \
-linux-x86-static \
-netbsd \
-openbsd \
-osf1 \
-osf1-static \
-solaris-x86 \
-solaris-x86-gcc \
-solaris-x86-gcc-static \
-sunos4 \
-sunos4-gcc \
-sunos4-static \
-sunos5 \
-sunos5-gcc \
-sunos5-64-gcc \
-sunos5-smp \
-sunos5-v8 \
-sunos5-v8-static \
-sunos5-v9 \
-sunos5-v9-static \
-sunos5-v9-cc-g++ \
-ultrix-gcc:
- @ if test -f configs/current -o -L configs/current; then \
- if ! cmp configs/$@ configs/current > /dev/null; then \
- echo "Please run 'make realclean' before changing configs" ; \
- exit 1 ; \
- fi ; \
- else \
- cd configs && rm -f current && ln -s $@ current ; \
- fi
- $(MAKE) default
-
-
-# Rules for making release tarballs
-
-VERSION=7.11-devel
-DIRECTORY = Mesa-$(VERSION)
-LIB_NAME = MesaLib-$(VERSION)
-GLUT_NAME = MesaGLUT-$(VERSION)
-
-# This is part of MAIN_FILES
-MAIN_ES_FILES = \
- $(DIRECTORY)/src/mesa/main/*.xml \
- $(DIRECTORY)/src/mesa/main/*.py \
- $(DIRECTORY)/src/mesa/main/*.dtd
-
-MAIN_FILES = \
- $(DIRECTORY)/Makefile* \
- $(DIRECTORY)/configure \
- $(DIRECTORY)/configure.ac \
- $(DIRECTORY)/acinclude.m4 \
- $(DIRECTORY)/aclocal.m4 \
- $(DIRECTORY)/SConstruct \
- $(DIRECTORY)/common.py \
- $(DIRECTORY)/scons/*py \
- $(DIRECTORY)/bin/config.guess \
- $(DIRECTORY)/bin/config.sub \
- $(DIRECTORY)/bin/extract_git_sha1 \
- $(DIRECTORY)/bin/install-sh \
- $(DIRECTORY)/bin/mklib \
- $(DIRECTORY)/bin/minstall \
- $(DIRECTORY)/bin/version.mk \
- $(DIRECTORY)/configs/[a-z]* \
- $(DIRECTORY)/docs/*.html \
- $(DIRECTORY)/docs/COPYING \
- $(DIRECTORY)/docs/README.* \
- $(DIRECTORY)/docs/RELNOTES* \
- $(DIRECTORY)/docs/*.spec \
- $(DIRECTORY)/include/GL/gl.h \
- $(DIRECTORY)/include/GL/glext.h \
- $(DIRECTORY)/include/GL/gl_mangle.h \
- $(DIRECTORY)/include/GL/glu.h \
- $(DIRECTORY)/include/GL/glu_mangle.h \
- $(DIRECTORY)/include/GL/glx.h \
- $(DIRECTORY)/include/GL/glxext.h \
- $(DIRECTORY)/include/GL/glx_mangle.h \
- $(DIRECTORY)/include/GL/glfbdev.h \
- $(DIRECTORY)/include/GL/mesa_wgl.h \
- $(DIRECTORY)/include/GL/osmesa.h \
- $(DIRECTORY)/include/GL/vms_x_fix.h \
- $(DIRECTORY)/include/GL/wglext.h \
- $(DIRECTORY)/include/GL/wmesa.h \
- $(DIRECTORY)/src/getopt/SConscript \
- $(DIRECTORY)/src/getopt/getopt*.[ch] \
- $(DIRECTORY)/src/glsl/Makefile \
- $(DIRECTORY)/src/glsl/Makefile.template \
- $(DIRECTORY)/src/glsl/SConscript \
- $(DIRECTORY)/src/glsl/*.[ch] \
- $(DIRECTORY)/src/glsl/*.ll \
- $(DIRECTORY)/src/glsl/*.yy \
- $(DIRECTORY)/src/glsl/*.[cly]pp \
- $(DIRECTORY)/src/glsl/README \
- $(DIRECTORY)/src/glsl/glcpp/*.[chly] \
- $(DIRECTORY)/src/glsl/glcpp/README \
- $(DIRECTORY)/src/glsl/builtins \
- $(DIRECTORY)/src/Makefile \
- $(DIRECTORY)/src/SConscript \
- $(DIRECTORY)/src/mesa/Makefile* \
- $(DIRECTORY)/src/mesa/SConscript \
- $(DIRECTORY)/src/mesa/sources.mak \
- $(DIRECTORY)/src/mesa/descrip.mms \
- $(DIRECTORY)/src/mesa/gl.pc.in \
- $(DIRECTORY)/src/mesa/osmesa.pc.in \
- $(DIRECTORY)/src/mesa/depend \
- $(MAIN_ES_FILES) \
- $(DIRECTORY)/src/mesa/main/*.[chS] \
- $(DIRECTORY)/src/mesa/main/*.cpp \
- $(DIRECTORY)/src/mesa/main/descrip.mms \
- $(DIRECTORY)/src/mesa/math/*.[ch] \
- $(DIRECTORY)/src/mesa/math/descrip.mms \
- $(DIRECTORY)/src/mesa/program/*.[chly] \
- $(DIRECTORY)/src/mesa/program/*.cpp \
- $(DIRECTORY)/src/mesa/program/descrip.mms \
- $(DIRECTORY)/src/mesa/swrast/*.[ch] \
- $(DIRECTORY)/src/mesa/swrast/descrip.mms \
- $(DIRECTORY)/src/mesa/swrast_setup/*.[ch] \
- $(DIRECTORY)/src/mesa/swrast_setup/descrip.mms \
- $(DIRECTORY)/src/mesa/vbo/*.[chS] \
- $(DIRECTORY)/src/mesa/vbo/descrip.mms \
- $(DIRECTORY)/src/mesa/tnl/*.[chS] \
- $(DIRECTORY)/src/mesa/tnl/descrip.mms \
- $(DIRECTORY)/src/mesa/tnl_dd/*.[ch] \
- $(DIRECTORY)/src/mesa/tnl_dd/imm/*.[ch] \
- $(DIRECTORY)/src/mesa/tnl_dd/imm/NOTES.imm \
- $(DIRECTORY)/src/mesa/drivers/Makefile \
- $(DIRECTORY)/src/mesa/drivers/beos/*.cpp \
- $(DIRECTORY)/src/mesa/drivers/beos/Makefile \
- $(DIRECTORY)/src/mesa/drivers/common/*.[ch] \
- $(DIRECTORY)/src/mesa/drivers/common/descrip.mms \
- $(DIRECTORY)/src/mesa/drivers/fbdev/Makefile \
- $(DIRECTORY)/src/mesa/drivers/fbdev/glfbdev.c \
- $(DIRECTORY)/src/mesa/drivers/osmesa/Makefile \
- $(DIRECTORY)/src/mesa/drivers/osmesa/Makefile.win \
- $(DIRECTORY)/src/mesa/drivers/osmesa/descrip.mms \
- $(DIRECTORY)/src/mesa/drivers/osmesa/osmesa.def \
- $(DIRECTORY)/src/mesa/drivers/osmesa/*.[ch] \
- $(DIRECTORY)/src/mesa/drivers/dri/r300/compiler/*.[ch] \
- $(DIRECTORY)/src/mesa/drivers/dri/r300/compiler/Makefile \
- $(DIRECTORY)/src/mesa/drivers/dri/r300/compiler/SConscript \
- $(DIRECTORY)/src/mesa/drivers/windows/*/*.[ch] \
- $(DIRECTORY)/src/mesa/drivers/windows/*/*.def \
- $(DIRECTORY)/src/mesa/drivers/x11/Makefile \
- $(DIRECTORY)/src/mesa/drivers/x11/descrip.mms \
- $(DIRECTORY)/src/mesa/drivers/x11/*.[ch] \
- $(DIRECTORY)/src/mesa/ppc/*.[ch] \
- $(DIRECTORY)/src/mesa/sparc/*.[chS] \
- $(DIRECTORY)/src/mesa/x86/Makefile \
- $(DIRECTORY)/src/mesa/x86/*.[ch] \
- $(DIRECTORY)/src/mesa/x86/*.S \
- $(DIRECTORY)/src/mesa/x86/rtasm/*.[ch] \
- $(DIRECTORY)/src/mesa/x86-64/*.[chS] \
- $(DIRECTORY)/src/mesa/x86-64/Makefile
-
-MAPI_FILES = \
- $(DIRECTORY)/include/GLES/*.h \
- $(DIRECTORY)/include/GLES2/*.h \
- $(DIRECTORY)/include/VG/*.h \
- $(DIRECTORY)/src/mapi/es?api/Makefile \
- $(DIRECTORY)/src/mapi/es?api/*.pc.in \
- $(DIRECTORY)/src/mapi/glapi/gen/Makefile \
- $(DIRECTORY)/src/mapi/glapi/gen/*.xml \
- $(DIRECTORY)/src/mapi/glapi/gen/*.py \
- $(DIRECTORY)/src/mapi/glapi/gen/*.dtd \
- $(DIRECTORY)/src/mapi/glapi/gen-es/Makefile \
- $(DIRECTORY)/src/mapi/glapi/gen-es/*.xml \
- $(DIRECTORY)/src/mapi/glapi/gen-es/*.py \
- $(DIRECTORY)/src/mapi/glapi/Makefile \
- $(DIRECTORY)/src/mapi/glapi/SConscript \
- $(DIRECTORY)/src/mapi/glapi/sources.mak \
- $(DIRECTORY)/src/mapi/glapi/*.[chS] \
- $(DIRECTORY)/src/mapi/mapi/mapi_abi.py \
- $(DIRECTORY)/src/mapi/mapi/sources.mak \
- $(DIRECTORY)/src/mapi/mapi/*.[ch] \
- $(DIRECTORY)/src/mapi/shared-glapi/SConscript \
- $(DIRECTORY)/src/mapi/shared-glapi/Makefile \
- $(DIRECTORY)/src/mapi/vgapi/Makefile \
- $(DIRECTORY)/src/mapi/vgapi/SConscript \
- $(DIRECTORY)/src/mapi/vgapi/vgapi.csv \
- $(DIRECTORY)/src/mapi/vgapi/vg.pc.in
-
-EGL_FILES = \
- $(DIRECTORY)/include/KHR/*.h \
- $(DIRECTORY)/include/EGL/*.h \
- $(DIRECTORY)/src/egl/Makefile \
- $(DIRECTORY)/src/egl/*/Makefile \
- $(DIRECTORY)/src/egl/*/Makefile.template \
- $(DIRECTORY)/src/egl/*/*.[ch] \
- $(DIRECTORY)/src/egl/*/*/Makefile \
- $(DIRECTORY)/src/egl/*/*/*.[ch] \
- $(DIRECTORY)/src/egl/main/SConscript \
- $(DIRECTORY)/src/egl/main/*.pc.in \
- $(DIRECTORY)/src/egl/main/*.def
-
-GALLIUM_FILES = \
- $(DIRECTORY)/src/mesa/state_tracker/*[ch] \
- $(DIRECTORY)/src/gallium/Makefile \
- $(DIRECTORY)/src/gallium/Makefile.template \
- $(DIRECTORY)/src/gallium/SConscript \
- $(DIRECTORY)/src/gallium/targets/Makefile.dri \
- $(DIRECTORY)/src/gallium/targets/Makefile.xorg \
- $(DIRECTORY)/src/gallium/targets/SConscript.dri \
- $(DIRECTORY)/src/gallium/*/Makefile \
- $(DIRECTORY)/src/gallium/*/SConscript \
- $(DIRECTORY)/src/gallium/*/*/Makefile \
- $(DIRECTORY)/src/gallium/*/*/SConscript \
- $(DIRECTORY)/src/gallium/*/*/*.[ch] \
- $(DIRECTORY)/src/gallium/auxiliary/gallivm/*.cpp \
- $(DIRECTORY)/src/gallium/*/*/*.py \
- $(DIRECTORY)/src/gallium/*/*/*.csv \
- $(DIRECTORY)/src/gallium/*/*/*/Makefile \
- $(DIRECTORY)/src/gallium/*/*/*/SConscript \
- $(DIRECTORY)/src/gallium/*/*/*/*.[ch] \
- $(DIRECTORY)/src/gallium/*/*/*/*.py
-
-
-DRI_FILES = \
- $(DIRECTORY)/include/GL/internal/dri_interface.h \
- $(DIRECTORY)/include/GL/internal/sarea.h \
- $(DIRECTORY)/src/glx/Makefile \
- $(DIRECTORY)/src/glx/*.[ch] \
- $(DIRECTORY)/src/mesa/drivers/dri/Makefile \
- $(DIRECTORY)/src/mesa/drivers/dri/Makefile.template \
- $(DIRECTORY)/src/mesa/drivers/dri/dri.pc.in \
- $(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.po \
- $(DIRECTORY)/src/mesa/drivers/dri/*/*.[chS] \
- $(DIRECTORY)/src/mesa/drivers/dri/*/*.cpp \
- $(DIRECTORY)/src/mesa/drivers/dri/*/*/*.[chS] \
- $(DIRECTORY)/src/mesa/drivers/dri/*/Makefile \
- $(DIRECTORY)/src/mesa/drivers/dri/*/*/Makefile \
- $(DIRECTORY)/src/mesa/drivers/dri/*/Doxyfile
-
-SGI_GLU_FILES = \
- $(DIRECTORY)/src/glu/Makefile \
- $(DIRECTORY)/src/glu/glu.pc.in \
- $(DIRECTORY)/src/glu/sgi/Makefile \
- $(DIRECTORY)/src/glu/sgi/Makefile.mgw \
- $(DIRECTORY)/src/glu/sgi/Makefile.win \
- $(DIRECTORY)/src/glu/sgi/glu.def \
- $(DIRECTORY)/src/glu/sgi/dummy.cc \
- $(DIRECTORY)/src/glu/sgi/glu.exports \
- $(DIRECTORY)/src/glu/sgi/glu.exports.darwin \
- $(DIRECTORY)/src/glu/sgi/mesaglu.opt \
- $(DIRECTORY)/src/glu/sgi/include/gluos.h \
- $(DIRECTORY)/src/glu/sgi/libnurbs/interface/*.h \
- $(DIRECTORY)/src/glu/sgi/libnurbs/interface/*.cc \
- $(DIRECTORY)/src/glu/sgi/libnurbs/internals/*.h \
- $(DIRECTORY)/src/glu/sgi/libnurbs/internals/*.cc \
- $(DIRECTORY)/src/glu/sgi/libnurbs/nurbtess/*.h \
- $(DIRECTORY)/src/glu/sgi/libnurbs/nurbtess/*.cc \
- $(DIRECTORY)/src/glu/sgi/libtess/README \
- $(DIRECTORY)/src/glu/sgi/libtess/alg-outline \
- $(DIRECTORY)/src/glu/sgi/libtess/*.[ch] \
- $(DIRECTORY)/src/glu/sgi/libutil/*.[ch]
-
-GLW_FILES = \
- $(DIRECTORY)/src/glw/*.[ch] \
- $(DIRECTORY)/src/glw/Makefile* \
- $(DIRECTORY)/src/glw/README \
- $(DIRECTORY)/src/glw/glw.pc.in \
- $(DIRECTORY)/src/glw/depend
-
-GLUT_FILES = \
- $(DIRECTORY)/include/GL/glut.h \
- $(DIRECTORY)/include/GL/glutf90.h \
- $(DIRECTORY)/src/glut/glx/Makefile* \
- $(DIRECTORY)/src/glut/glx/SConscript \
- $(DIRECTORY)/src/glut/glx/depend \
- $(DIRECTORY)/src/glut/glx/glut.pc.in \
- $(DIRECTORY)/src/glut/glx/*def \
- $(DIRECTORY)/src/glut/glx/*.[ch] \
- $(DIRECTORY)/src/glut/beos/*.[ch] \
- $(DIRECTORY)/src/glut/beos/*.cpp \
- $(DIRECTORY)/src/glut/beos/Makefile
-
-DEPEND_FILES = \
- $(TOP)/src/mesa/depend \
- $(TOP)/src/glx/depend \
- $(TOP)/src/glw/depend \
- $(TOP)/src/glut/glx/depend \
- $(TOP)/src/glu/sgi/depend
-
-
-LIB_FILES = \
- $(MAIN_FILES) \
- $(MAPI_FILES) \
- $(ES_FILES) \
- $(EGL_FILES) \
- $(GALLIUM_FILES) \
- $(DRI_FILES) \
- $(SGI_GLU_FILES) \
- $(GLW_FILES)
-
-
-parsers: configure
- -@touch $(TOP)/configs/current
- $(MAKE) -C src/glsl glsl_parser.cpp glsl_parser.h glsl_lexer.cpp
- $(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
-
-# Everything for new a Mesa release:
-ARCHIVES = $(LIB_NAME).tar.gz \
- $(LIB_NAME).tar.bz2 \
- $(LIB_NAME).zip \
- $(GLUT_NAME).tar.gz \
- $(GLUT_NAME).tar.bz2 \
- $(GLUT_NAME).zip
-
-tarballs: md5
- rm -f ../$(LIB_NAME).tar
-
-# Helper for autoconf builds
-ACLOCAL = aclocal
-ACLOCAL_FLAGS =
-AUTOCONF = autoconf
-AC_FLAGS =
-aclocal.m4: configure.ac acinclude.m4
- $(ACLOCAL) $(ACLOCAL_FLAGS)
-configure: rm_depend configure.ac aclocal.m4 acinclude.m4
- $(AUTOCONF) $(AC_FLAGS)
-
-rm_depend:
- @for dep in $(DEPEND_FILES) ; do \
- rm -f $$dep ; \
- touch $$dep ; \
- done
-
-rm_config: parsers
- rm -f configs/current
- rm -f configs/autoconf
-
-$(LIB_NAME).tar: rm_config
- cd .. ; tar -cf $(DIRECTORY)/$(LIB_NAME).tar $(LIB_FILES)
-
-$(LIB_NAME).tar.gz: $(LIB_NAME).tar
- gzip --stdout --best $(LIB_NAME).tar > $(LIB_NAME).tar.gz
-
-$(GLUT_NAME).tar: rm_depend
- cd .. ; tar -cf $(DIRECTORY)/$(GLUT_NAME).tar $(GLUT_FILES)
-
-$(GLUT_NAME).tar.gz: $(GLUT_NAME).tar
- gzip --stdout --best $(GLUT_NAME).tar > $(GLUT_NAME).tar.gz
-
-$(LIB_NAME).tar.bz2: $(LIB_NAME).tar
- bzip2 --stdout --best $(LIB_NAME).tar > $(LIB_NAME).tar.bz2
-
-$(GLUT_NAME).tar.bz2: $(GLUT_NAME).tar
- bzip2 --stdout --best $(GLUT_NAME).tar > $(GLUT_NAME).tar.bz2
-
-$(LIB_NAME).zip: rm_config
- rm -f $(LIB_NAME).zip ; \
- cd .. ; \
- zip -qr $(LIB_NAME).zip $(LIB_FILES) ; \
- mv $(LIB_NAME).zip $(DIRECTORY)
-
-$(GLUT_NAME).zip:
- rm -f $(GLUT_NAME).zip ; \
- cd .. ; \
- zip -qr $(GLUT_NAME).zip $(GLUT_FILES) ; \
- mv $(GLUT_NAME).zip $(DIRECTORY)
-
-md5: $(ARCHIVES)
- @-md5sum $(LIB_NAME).tar.gz
- @-md5sum $(LIB_NAME).tar.bz2
- @-md5sum $(LIB_NAME).zip
- @-md5sum $(GLUT_NAME).tar.gz
- @-md5sum $(GLUT_NAME).tar.bz2
- @-md5sum $(GLUT_NAME).zip
-
-.PHONY: tarballs rm_depend rm_config md5
+# Top-level Mesa makefile
+
+TOP = .
+
+SUBDIRS = src
+
+
+# The git command below generates an empty string when we're not
+# building in a GIT tree (i.e., building from a release tarball).
+default: $(TOP)/configs/current
+ @$(TOP)/bin/extract_git_sha1
+ @for dir in $(SUBDIRS) ; do \
+ if [ -d $$dir ] ; then \
+ (cd $$dir && $(MAKE)) || exit 1 ; \
+ fi \
+ done
+
+all: default
+
+
+doxygen:
+ cd doxygen && $(MAKE)
+
+clean:
+ -@touch $(TOP)/configs/current
+ -@for dir in $(SUBDIRS) ; do \
+ if [ -d $$dir ] ; then \
+ (cd $$dir && $(MAKE) clean) ; \
+ fi \
+ done
+ -@test -s $(TOP)/configs/current || rm -f $(TOP)/configs/current
+
+
+realclean: clean
+ -rm -rf lib*
+ -rm -f $(TOP)/configs/current
+ -rm -f $(TOP)/configs/autoconf
+ -rm -rf autom4te.cache
+ -find . '(' -name '*.o' -o -name '*.a' -o -name '*.so' -o \
+ -name depend -o -name depend.bak ')' -exec rm -f '{}' ';'
+
+
+distclean: realclean
+
+
+install:
+ @for dir in $(SUBDIRS) ; do \
+ if [ -d $$dir ] ; then \
+ (cd $$dir && $(MAKE) install) || exit 1 ; \
+ fi \
+ done
+
+
+.PHONY: default doxygen clean realclean distclean install
+
+# If there's no current configuration file
+$(TOP)/configs/current:
+ @echo
+ @echo
+ @echo "Please choose a configuration from the following list:"
+ @ls -1 $(TOP)/configs | grep -v "current\|default\|CVS\|autoconf.*"
+ @echo
+ @echo "Then type 'make <config>' (ex: 'make linux-x86')"
+ @echo
+ @echo "Or, run './configure' then 'make'"
+ @echo "See './configure --help' for details"
+ @echo
+ @echo "(ignore the following error message)"
+ @exit 1
+
+
+# Rules to set/install a specific build configuration
+aix \
+aix-64 \
+aix-64-static \
+aix-gcc \
+aix-static \
+autoconf \
+bluegene-osmesa \
+bluegene-xlc-osmesa \
+beos \
+catamount-osmesa-pgi \
+darwin \
+darwin-fat-32bit \
+darwin-fat-all \
+freebsd \
+freebsd-dri \
+freebsd-dri-amd64 \
+freebsd-dri-x86 \
+hpux10 \
+hpux10-gcc \
+hpux10-static \
+hpux11-32 \
+hpux11-32-static \
+hpux11-32-static-nothreads \
+hpux11-64 \
+hpux11-64-static \
+hpux11-ia64 \
+hpux11-ia64-static \
+hpux9 \
+hpux9-gcc \
+irix6-64 \
+irix6-64-static \
+irix6-n32 \
+irix6-n32-static \
+irix6-o32 \
+irix6-o32-static \
+linux \
+linux-i965 \
+linux-alpha \
+linux-alpha-static \
+linux-cell \
+linux-cell-debug \
+linux-debug \
+linux-dri \
+linux-dri-debug \
+linux-dri-x86 \
+linux-dri-x86-64 \
+linux-dri-ppc \
+linux-dri-xcb \
+linux-egl \
+linux-indirect \
+linux-fbdev \
+linux-ia64-icc \
+linux-ia64-icc-static \
+linux-icc \
+linux-icc-static \
+linux-llvm \
+linux-llvm-debug \
+linux-opengl-es \
+linux-osmesa \
+linux-osmesa-static \
+linux-osmesa16 \
+linux-osmesa16-static \
+linux-osmesa32 \
+linux-ppc \
+linux-ppc-static \
+linux-profile \
+linux-sparc \
+linux-sparc5 \
+linux-static \
+linux-ultrasparc \
+linux-tcc \
+linux-x86 \
+linux-x86-debug \
+linux-x86-32 \
+linux-x86-64 \
+linux-x86-64-debug \
+linux-x86-64-profile \
+linux-x86-64-static \
+linux-x86-profile \
+linux-x86-static \
+netbsd \
+openbsd \
+osf1 \
+osf1-static \
+solaris-x86 \
+solaris-x86-gcc \
+solaris-x86-gcc-static \
+sunos4 \
+sunos4-gcc \
+sunos4-static \
+sunos5 \
+sunos5-gcc \
+sunos5-64-gcc \
+sunos5-smp \
+sunos5-v8 \
+sunos5-v8-static \
+sunos5-v9 \
+sunos5-v9-static \
+sunos5-v9-cc-g++ \
+ultrix-gcc:
+ @ if test -f configs/current -o -L configs/current; then \
+ if ! cmp configs/$@ configs/current > /dev/null; then \
+ echo "Please run 'make realclean' before changing configs" ; \
+ exit 1 ; \
+ fi ; \
+ else \
+ cd configs && rm -f current && ln -s $@ current ; \
+ fi
+ $(MAKE) default
+
+
+# Rules for making release tarballs
+
+VERSION=7.11-devel
+DIRECTORY = Mesa-$(VERSION)
+LIB_NAME = MesaLib-$(VERSION)
+GLUT_NAME = MesaGLUT-$(VERSION)
+
+# This is part of MAIN_FILES
+MAIN_ES_FILES = \
+ $(DIRECTORY)/src/mesa/main/*.xml \
+ $(DIRECTORY)/src/mesa/main/*.py \
+ $(DIRECTORY)/src/mesa/main/*.dtd
+
+MAIN_FILES = \
+ $(DIRECTORY)/Makefile* \
+ $(DIRECTORY)/configure \
+ $(DIRECTORY)/configure.ac \
+ $(DIRECTORY)/acinclude.m4 \
+ $(DIRECTORY)/aclocal.m4 \
+ $(DIRECTORY)/SConstruct \
+ $(DIRECTORY)/common.py \
+ $(DIRECTORY)/scons/*py \
+ $(DIRECTORY)/bin/config.guess \
+ $(DIRECTORY)/bin/config.sub \
+ $(DIRECTORY)/bin/extract_git_sha1 \
+ $(DIRECTORY)/bin/install-sh \
+ $(DIRECTORY)/bin/mklib \
+ $(DIRECTORY)/bin/minstall \
+ $(DIRECTORY)/bin/version.mk \
+ $(DIRECTORY)/configs/[a-z]* \
+ $(DIRECTORY)/docs/*.html \
+ $(DIRECTORY)/docs/COPYING \
+ $(DIRECTORY)/docs/README.* \
+ $(DIRECTORY)/docs/RELNOTES* \
+ $(DIRECTORY)/docs/*.spec \
+ $(DIRECTORY)/include/GL/gl.h \
+ $(DIRECTORY)/include/GL/glext.h \
+ $(DIRECTORY)/include/GL/gl_mangle.h \
+ $(DIRECTORY)/include/GL/glu.h \
+ $(DIRECTORY)/include/GL/glu_mangle.h \
+ $(DIRECTORY)/include/GL/glx.h \
+ $(DIRECTORY)/include/GL/glxext.h \
+ $(DIRECTORY)/include/GL/glx_mangle.h \
+ $(DIRECTORY)/include/GL/glfbdev.h \
+ $(DIRECTORY)/include/GL/mesa_wgl.h \
+ $(DIRECTORY)/include/GL/osmesa.h \
+ $(DIRECTORY)/include/GL/vms_x_fix.h \
+ $(DIRECTORY)/include/GL/wglext.h \
+ $(DIRECTORY)/include/GL/wmesa.h \
+ $(DIRECTORY)/src/getopt/SConscript \
+ $(DIRECTORY)/src/getopt/getopt*.[ch] \
+ $(DIRECTORY)/src/glsl/Makefile \
+ $(DIRECTORY)/src/glsl/Makefile.template \
+ $(DIRECTORY)/src/glsl/SConscript \
+ $(DIRECTORY)/src/glsl/*.[ch] \
+ $(DIRECTORY)/src/glsl/*.ll \
+ $(DIRECTORY)/src/glsl/*.yy \
+ $(DIRECTORY)/src/glsl/*.[cly]pp \
+ $(DIRECTORY)/src/glsl/README \
+ $(DIRECTORY)/src/glsl/glcpp/*.[chly] \
+ $(DIRECTORY)/src/glsl/glcpp/README \
+ $(DIRECTORY)/src/glsl/builtins \
+ $(DIRECTORY)/src/Makefile \
+ $(DIRECTORY)/src/SConscript \
+ $(DIRECTORY)/src/mesa/Makefile* \
+ $(DIRECTORY)/src/mesa/SConscript \
+ $(DIRECTORY)/src/mesa/sources.mak \
+ $(DIRECTORY)/src/mesa/descrip.mms \
+ $(DIRECTORY)/src/mesa/gl.pc.in \
+ $(DIRECTORY)/src/mesa/osmesa.pc.in \
+ $(DIRECTORY)/src/mesa/depend \
+ $(MAIN_ES_FILES) \
+ $(DIRECTORY)/src/mesa/main/*.[chS] \
+ $(DIRECTORY)/src/mesa/main/*.cpp \
+ $(DIRECTORY)/src/mesa/main/descrip.mms \
+ $(DIRECTORY)/src/mesa/math/*.[ch] \
+ $(DIRECTORY)/src/mesa/math/descrip.mms \
+ $(DIRECTORY)/src/mesa/program/*.[chly] \
+ $(DIRECTORY)/src/mesa/program/*.cpp \
+ $(DIRECTORY)/src/mesa/program/descrip.mms \
+ $(DIRECTORY)/src/mesa/swrast/*.[ch] \
+ $(DIRECTORY)/src/mesa/swrast/descrip.mms \
+ $(DIRECTORY)/src/mesa/swrast_setup/*.[ch] \
+ $(DIRECTORY)/src/mesa/swrast_setup/descrip.mms \
+ $(DIRECTORY)/src/mesa/vbo/*.[chS] \
+ $(DIRECTORY)/src/mesa/vbo/descrip.mms \
+ $(DIRECTORY)/src/mesa/tnl/*.[chS] \
+ $(DIRECTORY)/src/mesa/tnl/descrip.mms \
+ $(DIRECTORY)/src/mesa/tnl_dd/*.[ch] \
+ $(DIRECTORY)/src/mesa/tnl_dd/imm/*.[ch] \
+ $(DIRECTORY)/src/mesa/tnl_dd/imm/NOTES.imm \
+ $(DIRECTORY)/src/mesa/drivers/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/beos/*.cpp \
+ $(DIRECTORY)/src/mesa/drivers/beos/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/common/*.[ch] \
+ $(DIRECTORY)/src/mesa/drivers/common/descrip.mms \
+ $(DIRECTORY)/src/mesa/drivers/fbdev/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/fbdev/glfbdev.c \
+ $(DIRECTORY)/src/mesa/drivers/osmesa/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/osmesa/Makefile.win \
+ $(DIRECTORY)/src/mesa/drivers/osmesa/descrip.mms \
+ $(DIRECTORY)/src/mesa/drivers/osmesa/osmesa.def \
+ $(DIRECTORY)/src/mesa/drivers/osmesa/*.[ch] \
+ $(DIRECTORY)/src/mesa/drivers/dri/r300/compiler/*.[ch] \
+ $(DIRECTORY)/src/mesa/drivers/dri/r300/compiler/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/dri/r300/compiler/SConscript \
+ $(DIRECTORY)/src/mesa/drivers/windows/*/*.[ch] \
+ $(DIRECTORY)/src/mesa/drivers/windows/*/*.def \
+ $(DIRECTORY)/src/mesa/drivers/x11/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/x11/descrip.mms \
+ $(DIRECTORY)/src/mesa/drivers/x11/*.[ch] \
+ $(DIRECTORY)/src/mesa/ppc/*.[ch] \
+ $(DIRECTORY)/src/mesa/sparc/*.[chS] \
+ $(DIRECTORY)/src/mesa/x86/Makefile \
+ $(DIRECTORY)/src/mesa/x86/*.[ch] \
+ $(DIRECTORY)/src/mesa/x86/*.S \
+ $(DIRECTORY)/src/mesa/x86/rtasm/*.[ch] \
+ $(DIRECTORY)/src/mesa/x86-64/*.[chS] \
+ $(DIRECTORY)/src/mesa/x86-64/Makefile
+
+MAPI_FILES = \
+ $(DIRECTORY)/include/GLES/*.h \
+ $(DIRECTORY)/include/GLES2/*.h \
+ $(DIRECTORY)/include/VG/*.h \
+ $(DIRECTORY)/src/mapi/es?api/Makefile \
+ $(DIRECTORY)/src/mapi/es?api/*.pc.in \
+ $(DIRECTORY)/src/mapi/glapi/gen/Makefile \
+ $(DIRECTORY)/src/mapi/glapi/gen/*.xml \
+ $(DIRECTORY)/src/mapi/glapi/gen/*.py \
+ $(DIRECTORY)/src/mapi/glapi/gen/*.dtd \
+ $(DIRECTORY)/src/mapi/glapi/gen-es/Makefile \
+ $(DIRECTORY)/src/mapi/glapi/gen-es/*.xml \
+ $(DIRECTORY)/src/mapi/glapi/gen-es/*.py \
+ $(DIRECTORY)/src/mapi/glapi/Makefile \
+ $(DIRECTORY)/src/mapi/glapi/SConscript \
+ $(DIRECTORY)/src/mapi/glapi/sources.mak \
+ $(DIRECTORY)/src/mapi/glapi/*.[chS] \
+ $(DIRECTORY)/src/mapi/mapi/mapi_abi.py \
+ $(DIRECTORY)/src/mapi/mapi/sources.mak \
+ $(DIRECTORY)/src/mapi/mapi/*.[ch] \
+ $(DIRECTORY)/src/mapi/shared-glapi/SConscript \
+ $(DIRECTORY)/src/mapi/shared-glapi/Makefile \
+ $(DIRECTORY)/src/mapi/vgapi/Makefile \
+ $(DIRECTORY)/src/mapi/vgapi/SConscript \
+ $(DIRECTORY)/src/mapi/vgapi/vgapi.csv \
+ $(DIRECTORY)/src/mapi/vgapi/vg.pc.in
+
+EGL_FILES = \
+ $(DIRECTORY)/include/KHR/*.h \
+ $(DIRECTORY)/include/EGL/*.h \
+ $(DIRECTORY)/src/egl/Makefile \
+ $(DIRECTORY)/src/egl/*/Makefile \
+ $(DIRECTORY)/src/egl/*/Makefile.template \
+ $(DIRECTORY)/src/egl/*/*.[ch] \
+ $(DIRECTORY)/src/egl/*/*/Makefile \
+ $(DIRECTORY)/src/egl/*/*/*.[ch] \
+ $(DIRECTORY)/src/egl/wayland/wayland-drm/protocol/*.xml \
+ $(DIRECTORY)/src/egl/wayland/wayland-egl/*.pc.in \
+ $(DIRECTORY)/src/egl/main/SConscript \
+ $(DIRECTORY)/src/egl/main/*.pc.in \
+ $(DIRECTORY)/src/egl/main/*.def
+
+GALLIUM_FILES = \
+ $(DIRECTORY)/src/mesa/state_tracker/*[ch] \
+ $(DIRECTORY)/src/gallium/Makefile \
+ $(DIRECTORY)/src/gallium/Makefile.template \
+ $(DIRECTORY)/src/gallium/SConscript \
+ $(DIRECTORY)/src/gallium/targets/Makefile.dri \
+ $(DIRECTORY)/src/gallium/targets/Makefile.xorg \
+ $(DIRECTORY)/src/gallium/targets/SConscript.dri \
+ $(DIRECTORY)/src/gallium/*/Makefile \
+ $(DIRECTORY)/src/gallium/*/SConscript \
+ $(DIRECTORY)/src/gallium/*/*/Makefile \
+ $(DIRECTORY)/src/gallium/*/*/SConscript \
+ $(DIRECTORY)/src/gallium/*/*/*.[ch] \
+ $(DIRECTORY)/src/gallium/auxiliary/gallivm/*.cpp \
+ $(DIRECTORY)/src/gallium/*/*/*.py \
+ $(DIRECTORY)/src/gallium/*/*/*.csv \
+ $(DIRECTORY)/src/gallium/*/*/*/Makefile \
+ $(DIRECTORY)/src/gallium/*/*/*/SConscript \
+ $(DIRECTORY)/src/gallium/*/*/*/*.[ch] \
+ $(DIRECTORY)/src/gallium/*/*/*/*.py
+
+
+DRI_FILES = \
+ $(DIRECTORY)/include/GL/internal/dri_interface.h \
+ $(DIRECTORY)/include/GL/internal/sarea.h \
+ $(DIRECTORY)/src/glx/Makefile \
+ $(DIRECTORY)/src/glx/*.[ch] \
+ $(DIRECTORY)/src/mesa/drivers/dri/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/dri/Makefile.template \
+ $(DIRECTORY)/src/mesa/drivers/dri/dri.pc.in \
+ $(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.po \
+ $(DIRECTORY)/src/mesa/drivers/dri/*/*.[chS] \
+ $(DIRECTORY)/src/mesa/drivers/dri/*/*.cpp \
+ $(DIRECTORY)/src/mesa/drivers/dri/*/*/*.[chS] \
+ $(DIRECTORY)/src/mesa/drivers/dri/*/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/dri/*/*/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/dri/*/Doxyfile
+
+SGI_GLU_FILES = \
+ $(DIRECTORY)/src/glu/Makefile \
+ $(DIRECTORY)/src/glu/glu.pc.in \
+ $(DIRECTORY)/src/glu/sgi/Makefile \
+ $(DIRECTORY)/src/glu/sgi/Makefile.mgw \
+ $(DIRECTORY)/src/glu/sgi/Makefile.win \
+ $(DIRECTORY)/src/glu/sgi/glu.def \
+ $(DIRECTORY)/src/glu/sgi/dummy.cc \
+ $(DIRECTORY)/src/glu/sgi/glu.exports \
+ $(DIRECTORY)/src/glu/sgi/glu.exports.darwin \
+ $(DIRECTORY)/src/glu/sgi/mesaglu.opt \
+ $(DIRECTORY)/src/glu/sgi/include/gluos.h \
+ $(DIRECTORY)/src/glu/sgi/libnurbs/interface/*.h \
+ $(DIRECTORY)/src/glu/sgi/libnurbs/interface/*.cc \
+ $(DIRECTORY)/src/glu/sgi/libnurbs/internals/*.h \
+ $(DIRECTORY)/src/glu/sgi/libnurbs/internals/*.cc \
+ $(DIRECTORY)/src/glu/sgi/libnurbs/nurbtess/*.h \
+ $(DIRECTORY)/src/glu/sgi/libnurbs/nurbtess/*.cc \
+ $(DIRECTORY)/src/glu/sgi/libtess/README \
+ $(DIRECTORY)/src/glu/sgi/libtess/alg-outline \
+ $(DIRECTORY)/src/glu/sgi/libtess/*.[ch] \
+ $(DIRECTORY)/src/glu/sgi/libutil/*.[ch]
+
+GLW_FILES = \
+ $(DIRECTORY)/src/glw/*.[ch] \
+ $(DIRECTORY)/src/glw/Makefile* \
+ $(DIRECTORY)/src/glw/README \
+ $(DIRECTORY)/src/glw/glw.pc.in \
+ $(DIRECTORY)/src/glw/depend
+
+GLUT_FILES = \
+ $(DIRECTORY)/include/GL/glut.h \
+ $(DIRECTORY)/include/GL/glutf90.h \
+ $(DIRECTORY)/src/glut/glx/Makefile* \
+ $(DIRECTORY)/src/glut/glx/SConscript \
+ $(DIRECTORY)/src/glut/glx/depend \
+ $(DIRECTORY)/src/glut/glx/glut.pc.in \
+ $(DIRECTORY)/src/glut/glx/*def \
+ $(DIRECTORY)/src/glut/glx/*.[ch] \
+ $(DIRECTORY)/src/glut/beos/*.[ch] \
+ $(DIRECTORY)/src/glut/beos/*.cpp \
+ $(DIRECTORY)/src/glut/beos/Makefile
+
+DEPEND_FILES = \
+ $(TOP)/src/mesa/depend \
+ $(TOP)/src/glx/depend \
+ $(TOP)/src/glw/depend \
+ $(TOP)/src/glut/glx/depend \
+ $(TOP)/src/glu/sgi/depend
+
+
+LIB_FILES = \
+ $(MAIN_FILES) \
+ $(MAPI_FILES) \
+ $(ES_FILES) \
+ $(EGL_FILES) \
+ $(GALLIUM_FILES) \
+ $(DRI_FILES) \
+ $(SGI_GLU_FILES) \
+ $(GLW_FILES)
+
+
+parsers: configure
+ -@touch $(TOP)/configs/current
+ $(MAKE) -C src/glsl glsl_parser.cpp glsl_parser.h glsl_lexer.cpp
+ $(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
+
+# Everything for new a Mesa release:
+ARCHIVES = $(LIB_NAME).tar.gz \
+ $(LIB_NAME).tar.bz2 \
+ $(LIB_NAME).zip \
+ $(GLUT_NAME).tar.gz \
+ $(GLUT_NAME).tar.bz2 \
+ $(GLUT_NAME).zip
+
+tarballs: md5
+ rm -f ../$(LIB_NAME).tar
+
+# Helper for autoconf builds
+ACLOCAL = aclocal
+ACLOCAL_FLAGS =
+AUTOCONF = autoconf
+AC_FLAGS =
+aclocal.m4: configure.ac acinclude.m4
+ $(ACLOCAL) $(ACLOCAL_FLAGS)
+configure: rm_depend configure.ac aclocal.m4 acinclude.m4
+ $(AUTOCONF) $(AC_FLAGS)
+
+rm_depend:
+ @for dep in $(DEPEND_FILES) ; do \
+ rm -f $$dep ; \
+ touch $$dep ; \
+ done
+
+rm_config: parsers
+ rm -f configs/current
+ rm -f configs/autoconf
+
+$(LIB_NAME).tar: rm_config
+ cd .. ; tar -cf $(DIRECTORY)/$(LIB_NAME).tar $(LIB_FILES)
+
+$(LIB_NAME).tar.gz: $(LIB_NAME).tar
+ gzip --stdout --best $(LIB_NAME).tar > $(LIB_NAME).tar.gz
+
+$(GLUT_NAME).tar: rm_depend
+ cd .. ; tar -cf $(DIRECTORY)/$(GLUT_NAME).tar $(GLUT_FILES)
+
+$(GLUT_NAME).tar.gz: $(GLUT_NAME).tar
+ gzip --stdout --best $(GLUT_NAME).tar > $(GLUT_NAME).tar.gz
+
+$(LIB_NAME).tar.bz2: $(LIB_NAME).tar
+ bzip2 --stdout --best $(LIB_NAME).tar > $(LIB_NAME).tar.bz2
+
+$(GLUT_NAME).tar.bz2: $(GLUT_NAME).tar
+ bzip2 --stdout --best $(GLUT_NAME).tar > $(GLUT_NAME).tar.bz2
+
+$(LIB_NAME).zip: rm_config
+ rm -f $(LIB_NAME).zip ; \
+ cd .. ; \
+ zip -qr $(LIB_NAME).zip $(LIB_FILES) ; \
+ mv $(LIB_NAME).zip $(DIRECTORY)
+
+$(GLUT_NAME).zip:
+ rm -f $(GLUT_NAME).zip ; \
+ cd .. ; \
+ zip -qr $(GLUT_NAME).zip $(GLUT_FILES) ; \
+ mv $(GLUT_NAME).zip $(DIRECTORY)
+
+md5: $(ARCHIVES)
+ @-md5sum $(LIB_NAME).tar.gz
+ @-md5sum $(LIB_NAME).tar.bz2
+ @-md5sum $(LIB_NAME).zip
+ @-md5sum $(GLUT_NAME).tar.gz
+ @-md5sum $(GLUT_NAME).tar.bz2
+ @-md5sum $(GLUT_NAME).zip
+
+.PHONY: tarballs rm_depend rm_config md5
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index a201c31ae..510d23f41 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -1,1977 +1,1977 @@
-dnl Process this file with autoconf to create configure.
-
-AC_PREREQ([2.59])
-
-dnl Versioning - scrape the version from configs/default
-m4_define([mesa_version],
- [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
-m4_ifval(mesa_version,,
- [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
-
-dnl Tell the user about autoconf.html in the --help output
-m4_divert_once([HELP_END], [
-See docs/autoconf.html for more details on the options for Mesa.])
-
-AC_INIT([Mesa],[mesa_version],
- [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
-AC_CONFIG_AUX_DIR([bin])
-AC_CANONICAL_HOST
-
-dnl Versions for external dependencies
-LIBDRM_REQUIRED=2.4.24
-LIBDRM_RADEON_REQUIRED=2.4.24
-LIBDRM_INTEL_REQUIRED=2.4.24
-DRI2PROTO_REQUIRED=2.1
-GLPROTO_REQUIRED=1.4.11
-LIBDRM_XORG_REQUIRED=2.4.24
-LIBKMS_XORG_REQUIRED=1.0.0
-
-dnl Check for progs
-AC_PROG_CPP
-AC_PROG_CC
-AC_PROG_CXX
-AC_CHECK_PROGS([MAKE], [gmake make])
-AC_CHECK_PROGS([PYTHON2], [python2 python])
-AC_PATH_PROG([MKDEP], [makedepend])
-AC_PATH_PROG([SED], [sed])
-
-if test "x$MKDEP" = "x"; then
- AC_MSG_ERROR([makedepend is required to build Mesa])
-fi
-
-AC_PATH_PROG([FLEX], [flex])
-test "x$FLEX" = "x" && AC_MSG_ERROR([flex is needed to build Mesa])
-
-AC_PATH_PROG([BISON], [bison])
-test "x$BISON" = "x" && AC_MSG_ERROR([bison is needed to build Mesa])
-
-dnl Our fallback install-sh is a symlink to minstall. Use the existing
-dnl configuration in that case.
-AC_PROG_INSTALL
-test "x$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.
-case "$host_os" in
-solaris*)
- # Solaris /bin/sh is too old/non-POSIX compliant
- AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
- SHELL="$POSIX_SHELL"
- ;;
-esac
-
-dnl clang is mostly GCC-compatible, but its version is much lower,
-dnl so we have to check for it.
-AC_MSG_CHECKING([if compiling with clang])
-
-AC_COMPILE_IFELSE(
-[AC_LANG_PROGRAM([], [[
-#ifndef __clang__
- not clang
-#endif
-]])],
-[CLANG=yes], [CLANG=no])
-
-AC_MSG_RESULT([$CLANG])
-
-dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
-dnl versions are explictly not supported.
-if test "x$GCC" = xyes -a "x$CLANG" = xno; then
- AC_MSG_CHECKING([whether gcc version is sufficient])
- major=0
- minor=0
-
- GCC_VERSION=`$CC -dumpversion`
- if test $? -eq 0; then
- major=`echo $GCC_VERSION | cut -d. -f1`
- minor=`echo $GCC_VERSION | cut -d. -f1`
- fi
-
- if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
- else
- AC_MSG_RESULT([yes])
- fi
-fi
-
-
-MKDEP_OPTIONS=-fdepend
-dnl Ask gcc where it's keeping its secret headers
-if test "x$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.
- These are usually located in /usr/share/aclocal/pkg.m4. If your macros
- are in a different location, try setting the environment variable
- ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
-PKG_PROG_PKG_CONFIG()
-
-dnl LIB_DIR - library basename
-LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
-AC_SUBST([LIB_DIR])
-
-dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
-_SAVE_LDFLAGS="$LDFLAGS"
-AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
-AC_SUBST([EXTRA_LIB_PATH])
-
-dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
-_SAVE_CPPFLAGS="$CPPFLAGS"
-AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
-AC_SUBST([X11_INCLUDES])
-
-dnl Compiler macros
-DEFINES=""
-AC_SUBST([DEFINES])
-case "$host_os" in
-linux*|*-gnu*|gnu*)
- DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
- ;;
-solaris*)
- DEFINES="$DEFINES -DPTHREADS -DSVR4"
- ;;
-cygwin*)
- DEFINES="$DEFINES -DPTHREADS"
- ;;
-esac
-
-dnl Add flags for gcc and g++
-if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
- if test "x$CLANG" = "xno"; then
- CFLAGS="$CFLAGS -ffast-math"
- fi
-
- # Enable -fvisibility=hidden if using a gcc that supports it
- save_CFLAGS="$CFLAGS"
- AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
- VISIBILITY_CFLAGS="-fvisibility=hidden"
- CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
- AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
- [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
-
- # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
- CFLAGS=$save_CFLAGS
-
- # Work around aliasing bugs - developers should comment this out
- CFLAGS="$CFLAGS -fno-strict-aliasing"
-fi
-if test "x$GXX" = xyes; then
- CXXFLAGS="$CXXFLAGS -Wall"
-
- # Enable -fvisibility=hidden if using a gcc that supports it
- save_CXXFLAGS="$CXXFLAGS"
- AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
- VISIBILITY_CXXFLAGS="-fvisibility=hidden"
- CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
- AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
- [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
-
- # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
- CXXFLAGS=$save_CXXFLAGS
-
- # Work around aliasing bugs - developers should comment this out
- CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
-fi
-
-AC_SUBST([VISIBILITY_CFLAGS])
-AC_SUBST([VISIBILITY_CXXFLAGS])
-
-dnl These should be unnecessary, but let the user set them if they want
-AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
- Default is to use CFLAGS.])
-AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
- compiler. Default is to use CFLAGS.])
-AC_SUBST([OPT_FLAGS])
-AC_SUBST([ARCH_FLAGS])
-
-dnl
-dnl Hacks to enable 32 or 64 bit build
-dnl
-AC_ARG_ENABLE([32-bit],
- [AS_HELP_STRING([--enable-32-bit],
- [build 32-bit libraries @<:@default=auto@:>@])],
- [enable_32bit="$enableval"],
- [enable_32bit=auto]
-)
-if test "x$enable_32bit" = xyes; then
- if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -m32"
- ARCH_FLAGS="$ARCH_FLAGS -m32"
- fi
- if test "x$GXX" = xyes; then
- CXXFLAGS="$CXXFLAGS -m32"
- fi
-fi
-AC_ARG_ENABLE([64-bit],
- [AS_HELP_STRING([--enable-64-bit],
- [build 64-bit libraries @<:@default=auto@:>@])],
- [enable_64bit="$enableval"],
- [enable_64bit=auto]
-)
-if test "x$enable_64bit" = xyes; then
- if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -m64"
- fi
- if test "x$GXX" = xyes; then
- CXXFLAGS="$CXXFLAGS -m64"
- fi
-fi
-
-dnl
-dnl shared/static libraries, mimic libtool options
-dnl
-AC_ARG_ENABLE([static],
- [AS_HELP_STRING([--enable-static],
- [build static libraries @<:@default=disabled@:>@])],
- [enable_static="$enableval"],
- [enable_static=no]
-)
-case "x$enable_static" in
-xyes|xno ) ;;
-x ) enable_static=no ;;
-* )
- AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
- ;;
-esac
-AC_ARG_ENABLE([shared],
- [AS_HELP_STRING([--disable-shared],
- [build shared libraries @<:@default=enabled@:>@])],
- [enable_shared="$enableval"],
- [enable_shared=yes]
-)
-case "x$enable_shared" in
-xyes|xno ) ;;
-x ) enable_shared=yes ;;
-* )
- AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
- ;;
-esac
-
-dnl Can't have static and shared libraries, default to static if user
-dnl explicitly requested. If both disabled, set to static since shared
-dnl was explicitly requirested.
-case "x$enable_static$enable_shared" in
-xyesyes )
- AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
- enable_shared=no
- ;;
-xnono )
- AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
- enable_static=yes
- ;;
-esac
-
-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],
- [AS_HELP_STRING([--enable-debug],
- [use debug compiler flags and macros @<:@default=disabled@:>@])],
- [enable_debug="$enableval"],
- [enable_debug=no]
-)
-if test "x$enable_debug" = xyes; then
- DEFINES="$DEFINES -DDEBUG"
- if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -g"
- fi
- if test "x$GXX" = xyes; then
- CXXFLAGS="$CXXFLAGS -g"
- fi
-fi
-
-dnl
-dnl library names
-dnl
-LIB_PREFIX_GLOB='lib'
-LIB_VERSION_SEPARATOR='.'
-if test "$enable_static" = yes; then
- LIB_EXTENSION='a'
-else
- case "$host_os" in
- darwin* )
- LIB_EXTENSION='dylib' ;;
- cygwin* )
- dnl prefix can be 'cyg' or 'lib'
- LIB_PREFIX_GLOB='???'
- LIB_VERSION_SEPARATOR='-'
- LIB_EXTENSION='dll' ;;
- aix* )
- LIB_EXTENSION='a' ;;
- * )
- LIB_EXTENSION='so' ;;
- esac
-fi
-
-dnl
-dnl potentially-infringing-but-nobody-knows-for-sure stuff
-dnl
-AC_ARG_ENABLE([texture-float],
- [AS_HELP_STRING([--enable-texture-float],
- [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
- [enable_texture_float="$enableval"],
- [enable_texture_float=no]
-)
-if test "x$enable_texture_float" = xyes; then
- AC_MSG_WARN([Floating-point textures enabled.])
- AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
- DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
-fi
-
-GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
-GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
-GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
-GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
-OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
-EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
-GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
-GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
-VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
-GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
-WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
-
-GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-
-AC_SUBST([GL_LIB_NAME])
-AC_SUBST([GLU_LIB_NAME])
-AC_SUBST([GLUT_LIB_NAME])
-AC_SUBST([GLW_LIB_NAME])
-AC_SUBST([OSMESA_LIB_NAME])
-AC_SUBST([EGL_LIB_NAME])
-AC_SUBST([GLESv1_CM_LIB_NAME])
-AC_SUBST([GLESv2_LIB_NAME])
-AC_SUBST([VG_LIB_NAME])
-AC_SUBST([GLAPI_LIB_NAME])
-AC_SUBST([WAYLAND_EGL_LIB_NAME])
-
-AC_SUBST([GL_LIB_GLOB])
-AC_SUBST([GLU_LIB_GLOB])
-AC_SUBST([GLUT_LIB_GLOB])
-AC_SUBST([GLW_LIB_GLOB])
-AC_SUBST([OSMESA_LIB_GLOB])
-AC_SUBST([EGL_LIB_GLOB])
-AC_SUBST([GLESv1_CM_LIB_GLOB])
-AC_SUBST([GLESv2_LIB_GLOB])
-AC_SUBST([VG_LIB_GLOB])
-AC_SUBST([GLAPI_LIB_GLOB])
-AC_SUBST([WAYLAND_EGL_LIB_GLOB])
-
-dnl
-dnl Arch/platform-specific settings
-dnl
-AC_ARG_ENABLE([asm],
- [AS_HELP_STRING([--disable-asm],
- [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
- [enable_asm="$enableval"],
- [enable_asm=yes]
-)
-asm_arch=""
-ASM_FLAGS=""
-MESA_ASM_SOURCES=""
-GLAPI_ASM_SOURCES=""
-AC_MSG_CHECKING([whether to enable assembly])
-test "x$enable_asm" = xno && AC_MSG_RESULT([no])
-# disable if cross compiling on x86/x86_64 since we must run gen_matypes
-if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
- case "$host_cpu" in
- i?86 | x86_64)
- enable_asm=no
- AC_MSG_RESULT([no, cross compiling])
- ;;
- esac
-fi
-# check for supported arches
-if test "x$enable_asm" = xyes; then
- case "$host_cpu" in
- i?86)
- case "$host_os" in
- linux* | *freebsd* | dragonfly* | *netbsd*)
- test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
- ;;
- esac
- ;;
- x86_64)
- case "$host_os" in
- linux* | *freebsd* | dragonfly* | *netbsd*)
- test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
- ;;
- esac
- ;;
- powerpc)
- case "$host_os" in
- linux*)
- asm_arch=ppc
- ;;
- esac
- ;;
- sparc*)
- case "$host_os" in
- linux*)
- asm_arch=sparc
- ;;
- esac
- ;;
- esac
-
- case "$asm_arch" in
- x86)
- ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
- MESA_ASM_SOURCES='$(X86_SOURCES)'
- GLAPI_ASM_SOURCES='$(X86_API)'
- AC_MSG_RESULT([yes, x86])
- ;;
- x86_64)
- ASM_FLAGS="-DUSE_X86_64_ASM"
- MESA_ASM_SOURCES='$(X86-64_SOURCES)'
- GLAPI_ASM_SOURCES='$(X86-64_API)'
- AC_MSG_RESULT([yes, x86_64])
- ;;
- ppc)
- ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
- MESA_ASM_SOURCES='$(PPC_SOURCES)'
- AC_MSG_RESULT([yes, ppc])
- ;;
- sparc)
- ASM_FLAGS="-DUSE_SPARC_ASM"
- MESA_ASM_SOURCES='$(SPARC_SOURCES)'
- GLAPI_ASM_SOURCES='$(SPARC_API)'
- AC_MSG_RESULT([yes, sparc])
- ;;
- *)
- AC_MSG_RESULT([no, platform not supported])
- ;;
- esac
-fi
-AC_SUBST([ASM_FLAGS])
-AC_SUBST([MESA_ASM_SOURCES])
-AC_SUBST([GLAPI_ASM_SOURCES])
-
-dnl PIC code macro
-MESA_PIC_FLAGS
-
-dnl Check to see if dlopen is in default libraries (like Solaris, which
-dnl has it in libc), or if libdl is needed to get it.
-AC_CHECK_FUNC([dlopen], [],
- [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
-AC_SUBST([DLOPEN_LIBS])
-
-dnl See if posix_memalign is available
-AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
-
-dnl SELinux awareness.
-AC_ARG_ENABLE([selinux],
- [AS_HELP_STRING([--enable-selinux],
- [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
- [MESA_SELINUX="$enableval"],
- [MESA_SELINUX=no])
-if test "x$enable_selinux" = "xyes"; then
- AC_CHECK_HEADER([selinux/selinux.h],[],
- [AC_MSG_ERROR([SELinux headers not found])])
- AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
- [AC_MSG_ERROR([SELinux library not found])])
- SELINUX_LIBS="-lselinux"
- DEFINES="$DEFINES -DMESA_SELINUX"
-fi
-
-dnl Determine which APIs to support
-AC_ARG_ENABLE([opengl],
- [AS_HELP_STRING([--disable-opengl],
- [disable support for standard OpenGL API @<:@default=no@:>@])],
- [enable_opengl="$enableval"],
- [enable_opengl=yes])
-AC_ARG_ENABLE([gles1],
- [AS_HELP_STRING([--enable-gles1],
- [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
- [enable_gles1="$enableval"],
- [enable_gles1=no])
-AC_ARG_ENABLE([gles2],
- [AS_HELP_STRING([--enable-gles2],
- [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
- [enable_gles2="$enableval"],
- [enable_gles2=no])
-AC_ARG_ENABLE([gles-overlay],
- [AS_HELP_STRING([--enable-gles-overlay],
- [DEPRECATED. Same as --enable-gles1 and --enable-gles2])],
- [enable_gles1="$enableval"; enable_gles2="$enableval"],
- [])
-
-AC_ARG_ENABLE([openvg],
- [AS_HELP_STRING([--enable-openvg],
- [enable support for OpenVG API @<:@default=no@:>@])],
- [enable_openvg="$enableval"],
- [enable_openvg=no])
-
-dnl smooth the transition; should be removed eventually
-if test "x$enable_openvg" = xno; then
- case "x$with_state_trackers" in
- x*vega*)
- AC_MSG_WARN([vega state tracker is enabled without --enable-openvg])
- enable_openvg=yes
- ;;
- esac
-fi
-
-if test "x$enable_opengl" = xno -a \
- "x$enable_gles1" = xno -a \
- "x$enable_gles2" = xno -a \
- "x$enable_openvg" = xno; then
- AC_MSG_ERROR([at least one API should be enabled])
-fi
-
-API_DEFINES=""
-if test "x$enable_opengl" = xno; then
- API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
-else
- API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
-fi
-if test "x$enable_gles1" = xyes; then
- API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
-fi
-if test "x$enable_gles2" = xyes; then
- API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
-fi
-AC_SUBST([API_DEFINES])
-
-AC_ARG_ENABLE([shared-glapi],
- [AS_HELP_STRING([--enable-shared-glapi],
- [EXPERIMENTAL. Enable shared glapi for OpenGL @<:@default=no@:>@])],
- [enable_shared_glapi="$enableval"],
- [enable_shared_glapi=no])
-
-SHARED_GLAPI="0"
-if test "x$enable_shared_glapi" = xyes; then
- SHARED_GLAPI="1"
-fi
-AC_SUBST([SHARED_GLAPI])
-
-dnl
-dnl Driver configuration. Options are xlib, dri and osmesa right now.
-dnl More later: fbdev, ...
-dnl
-default_driver="xlib"
-
-case "$host_os" in
-linux*)
- case "$host_cpu" in
- i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
- esac
- ;;
-*freebsd* | dragonfly* | *netbsd*)
- case "$host_cpu" in
- i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
- esac
- ;;
-esac
-
-if test "x$enable_opengl" = xno; then
- default_driver="no"
-fi
-
-AC_ARG_WITH([driver],
- [AS_HELP_STRING([--with-driver=DRIVER],
- [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
- [mesa_driver="$withval"],
- [mesa_driver="$default_driver"])
-dnl Check for valid option
-case "x$mesa_driver" in
-xxlib|xdri|xosmesa)
- if test "x$enable_opengl" = xno; then
- AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled])
- fi
- ;;
-xno)
- ;;
-*)
- AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
- ;;
-esac
-
-dnl
-dnl Driver specific build directories
-dnl
-
-dnl this variable will be prepended to SRC_DIRS and is not exported
-CORE_DIRS=""
-
-SRC_DIRS=""
-GLU_DIRS="sgi"
-GALLIUM_DIRS="auxiliary drivers state_trackers"
-GALLIUM_TARGET_DIRS=""
-GALLIUM_WINSYS_DIRS="sw"
-GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug noop identity"
-GALLIUM_STATE_TRACKERS_DIRS=""
-
-# build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
-case "x$enable_shared_glapi$enable_gles1$enable_gles2" in
-x*yes*)
- CORE_DIRS="$CORE_DIRS mapi/shared-glapi"
- ;;
-esac
-
-# build glapi if OpenGL is enabled
-if test "x$enable_opengl" = xyes; then
- CORE_DIRS="$CORE_DIRS mapi/glapi"
-fi
-
-# build es1api if OpenGL ES 1.x is enabled
-if test "x$enable_gles1" = xyes; then
- CORE_DIRS="$CORE_DIRS mapi/es1api"
-fi
-
-# build es2api if OpenGL ES 2.x is enabled
-if test "x$enable_gles2" = xyes; then
- CORE_DIRS="$CORE_DIRS mapi/es2api"
-fi
-
-# build vgapi if OpenVG is enabled
-if test "x$enable_openvg" = xyes; then
- CORE_DIRS="$CORE_DIRS mapi/vgapi"
-fi
-
-# build glsl and mesa if OpenGL or OpenGL ES is enabled
-case "x$enable_opengl$enable_gles1$enable_gles2" in
-x*yes*)
- CORE_DIRS="$CORE_DIRS glsl mesa"
- ;;
-esac
-
-case "$mesa_driver" in
-xlib)
- DRIVER_DIRS="x11"
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
- GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
- ;;
-dri)
- SRC_DIRS="$SRC_DIRS glx"
- DRIVER_DIRS="dri"
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
- ;;
-osmesa)
- DRIVER_DIRS="osmesa"
- ;;
-no)
- DRIVER_DRIS=""
- ;;
-esac
-AC_SUBST([SRC_DIRS])
-AC_SUBST([GLU_DIRS])
-AC_SUBST([DRIVER_DIRS])
-AC_SUBST([GALLIUM_DIRS])
-AC_SUBST([GALLIUM_TARGET_DIRS])
-AC_SUBST([GALLIUM_WINSYS_DIRS])
-AC_SUBST([GALLIUM_DRIVERS_DIRS])
-AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
-AC_SUBST([MESA_LLVM])
-
-dnl
-dnl Find out if X is available. The variable have_x is set if libX11 is
-dnl found to mimic AC_PATH_XTRA.
-dnl
-if test -n "$PKG_CONFIG"; then
- AC_MSG_CHECKING([pkg-config files for X11 are available])
- PKG_CHECK_EXISTS([x11],[
- x11_pkgconfig=yes
- have_x=yes
- ],[
- x11_pkgconfig=no
- ])
- AC_MSG_RESULT([$x11_pkgconfig])
-else
- x11_pkgconfig=no
-fi
-dnl Use the autoconf macro if no pkg-config files
-if test "$x11_pkgconfig" = yes; then
- PKG_CHECK_MODULES([X11], [x11])
-else
- AC_PATH_XTRA
- test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
- test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
- AC_SUBST([X11_CFLAGS])
- AC_SUBST([X11_LIBS])
-fi
-
-dnl Try to tell the user that the --x-* options are only used when
-dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
-m4_divert_once([HELP_BEGIN],
-[These options are only used when the X libraries cannot be found by the
-pkg-config utility.])
-
-dnl We need X for xlib and dri, so bomb now if it's not found
-case "$mesa_driver" in
-xlib|dri)
- if test "$no_x" = yes; then
- AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
- fi
- ;;
-esac
-
-dnl XCB - this is only used for GLX right now
-AC_ARG_ENABLE([xcb],
- [AS_HELP_STRING([--enable-xcb],
- [use XCB for GLX @<:@default=disabled@:>@])],
- [enable_xcb="$enableval"],
- [enable_xcb=no])
-if test "x$enable_xcb" = xyes; then
- DEFINES="$DEFINES -DUSE_XCB"
-else
- enable_xcb=no
-fi
-
-dnl Direct rendering or just indirect rendering
-case "$host_os" in
-gnu*)
- dnl Disable by default on GNU/Hurd
- driglx_direct_default="no"
- ;;
-cygwin*)
- dnl Disable by default on cygwin
- driglx_direct_default="no"
- ;;
-*)
- driglx_direct_default="yes"
- ;;
-esac
-AC_ARG_ENABLE([driglx-direct],
- [AS_HELP_STRING([--disable-driglx-direct],
- [enable direct rendering in GLX and EGL for DRI \
- @<:@default=auto@:>@])],
- [driglx_direct="$enableval"],
- [driglx_direct="$driglx_direct_default"])
-
-dnl
-dnl libGL configuration per driver
-dnl
-case "$mesa_driver" in
-xlib)
- if test "$x11_pkgconfig" = yes; then
- PKG_CHECK_MODULES([XLIBGL], [x11 xext])
- GL_PC_REQ_PRIV="x11 xext"
- X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
- GL_LIB_DEPS="$XLIBGL_LIBS"
- else
- # should check these...
- X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
- GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
- GL_PC_LIB_PRIV="$GL_LIB_DEPS"
- GL_PC_CFLAGS="$X11_INCLUDES"
- fi
- GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
- GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
-
- # if static, move the external libraries to the programs
- # and empty the libraries for libGL
- if test "$enable_static" = yes; then
- APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
- GL_LIB_DEPS=""
- fi
- ;;
-dri|no) # these checks are still desired when there is no mesa_driver
- # DRI must be shared, I think
- if test "$enable_static" = yes; then
- AC_MSG_ERROR([Can't use static libraries for DRI drivers])
- fi
-
- PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
- GL_PC_REQ_PRIV="glproto >= $GLPROTO_REQUIRED"
- DRI_PC_REQ_PRIV=""
-
- if test x"$driglx_direct" = xyes; then
- # Check for libdrm
- PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
- PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
- GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
- DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
- fi
-
- # find the DRI deps for libGL
- if test "$x11_pkgconfig" = yes; then
- dri_modules="x11 xext xdamage xfixes"
-
- # add xf86vidmode if available
- PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
- if test "$HAVE_XF86VIDMODE" = yes ; then
- dri_modules="$dri_modules xxf86vm"
- fi
-
- # add xcb modules if necessary
- if test "$enable_xcb" = yes; then
- dri_modules="$dri_modules x11-xcb xcb-glx"
- fi
-
- PKG_CHECK_MODULES([DRIGL], [$dri_modules])
- GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
- X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
- GL_LIB_DEPS="$DRIGL_LIBS"
- else
- # should check these...
- X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
- GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
- GL_PC_LIB_PRIV="$GL_LIB_DEPS"
- GL_PC_CFLAGS="$X11_INCLUDES"
-
- # XCB can only be used from pkg-config
- if test "$enable_xcb" = yes; then
- PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
- GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
- X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
- GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
- fi
- fi
-
- # need DRM libs, -lpthread, etc.
- GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
- GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
- GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
- GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
- GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
- GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
- ;;
-osmesa)
- # No libGL for osmesa
- GL_LIB_DEPS=""
- ;;
-esac
-AC_SUBST([GL_LIB_DEPS])
-AC_SUBST([GL_PC_REQ_PRIV])
-AC_SUBST([GL_PC_LIB_PRIV])
-AC_SUBST([GL_PC_CFLAGS])
-AC_SUBST([DRI_PC_REQ_PRIV])
-AC_SUBST([GLESv1_CM_LIB_DEPS])
-AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
-AC_SUBST([GLESv2_LIB_DEPS])
-AC_SUBST([GLESv2_PC_LIB_PRIV])
-
-GLAPI_LIB_DEPS="-lpthread"
-AC_SUBST([GLAPI_LIB_DEPS])
-
-
-dnl Setup default DRI CFLAGS
-DRI_CFLAGS='$(CFLAGS)'
-DRI_CXXFLAGS='$(CXXFLAGS)'
-DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
-MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
-
-AC_ARG_ENABLE([shared-dricore],
- [AS_HELP_STRING([--enable-shared-dricore],
- [link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],
- [enable_dricore="$enableval"],
- [enable_dricore=no])
-if test "$mesa_driver" = dri ; then
- if test "$enable_dricore" = yes ; then
- if test "$GCC$GXX" != yesyes ; then
- AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling. Disabling shared dricore])
- enable_dricore=no
- else
- DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'
- DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
- DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'
- DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'
- DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
- DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
- MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'
- fi
- fi
-fi
-AC_SUBST([DRICORE_LIBS])
-AC_SUBST([DRICORE_GLSL_LIBS])
-AC_SUBST([DRICORE_LIB_DEPS])
-AC_SUBST([DRI_CXXFLAGS])
-AC_SUBST([DRI_CFLAGS])
-AC_SUBST([MESA_MODULES])
-
-AC_SUBST([HAVE_XF86VIDMODE])
-
-PKG_CHECK_MODULES([LIBDRM_RADEON],
- [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
- HAVE_LIBDRM_RADEON=yes,
- HAVE_LIBDRM_RADEON=no)
-
-dnl
-dnl More X11 setup
-dnl
-if test "$mesa_driver" = xlib; then
- DEFINES="$DEFINES -DUSE_XSHM"
-fi
-
-dnl
-dnl TLS detection
-dnl
-
-AC_ARG_ENABLE([glx-tls],
- [AS_HELP_STRING([--enable-glx-tls],
- [enable TLS support in GLX @<:@default=disabled@:>@])],
- [GLX_USE_TLS="$enableval"],
- [GLX_USE_TLS=no])
-AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
-
-AS_IF([test "x$GLX_USE_TLS" = xyes],
- [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
-
-dnl
-dnl More DRI setup
-dnl
-dnl Directory for DRI drivers
-AC_ARG_WITH([dri-driverdir],
- [AS_HELP_STRING([--with-dri-driverdir=DIR],
- [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
- [DRI_DRIVER_INSTALL_DIR="$withval"],
- [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
-AC_SUBST([DRI_DRIVER_INSTALL_DIR])
-dnl Extra search path for DRI drivers
-AC_ARG_WITH([dri-searchpath],
- [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
- [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
- [DRI_DRIVER_SEARCH_DIR="$withval"],
- [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
-AC_SUBST([DRI_DRIVER_SEARCH_DIR])
-dnl Which drivers to build - default is chosen by platform
-AC_ARG_WITH([dri-drivers],
- [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
- [comma delimited DRI drivers list, e.g.
- "swrast,i965,radeon" @<:@default=auto@:>@])],
- [with_dri_drivers="$withval"],
- [with_dri_drivers=yes])
-if test "x$with_dri_drivers" = x; then
- with_dri_drivers=no
-fi
-
-dnl If $with_dri_drivers is yes, directories will be added through
-dnl platform checks
-DRI_DIRS=""
-case "$with_dri_drivers" in
-no) ;;
-yes)
- DRI_DIRS="yes"
- ;;
-*)
- # verify the requested driver directories exist
- dri_drivers=`IFS=', '; echo $with_dri_drivers`
- for driver in $dri_drivers; do
- test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
- AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
- done
- DRI_DIRS="$dri_drivers"
- ;;
-esac
-
-dnl Set DRI_DIRS, DEFINES and LIB_DEPS
-if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
- # Platform specific settings and drivers to build
- case "$host_os" in
- linux*)
- DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
- if test "x$driglx_direct" = xyes; then
- DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
- fi
- DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
-
- case "$host_cpu" in
- x86_64)
- # sis is missing because they have not be converted to use
- # the new interface. i810 are missing because there is no
- # x86-64 system where they could *ever* be used.
- if test "x$DRI_DIRS" = "xyes"; then
- DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
- savage tdfx unichrome swrast"
- fi
- ;;
- powerpc*)
- # Build only the drivers for cards that exist on PowerPC.
- # At some point MGA will be added, but not yet.
- if test "x$DRI_DIRS" = "xyes"; then
- DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
- fi
- ;;
- sparc*)
- # Build only the drivers for cards that exist on sparc`
- if test "x$DRI_DIRS" = "xyes"; then
- DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
- fi
- ;;
- esac
- ;;
- freebsd* | dragonfly* | *netbsd*)
- DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
- DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
- DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
- if test "x$driglx_direct" = xyes; then
- DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
- fi
-
- if test "x$DRI_DIRS" = "xyes"; then
- DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
- unichrome savage sis swrast"
- fi
- ;;
- gnu*)
- DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
- DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
- ;;
- solaris*)
- DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
- DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
- if test "x$driglx_direct" = xyes; then
- DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
- fi
- ;;
- cygwin*)
- DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
- DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
- if test "x$driglx_direct" = xyes; then
- DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
- fi
- if test "x$DRI_DIRS" = "xyes"; then
- DRI_DIRS="swrast"
- fi
- ;;
- esac
-
- # default drivers
- if test "x$DRI_DIRS" = "xyes"; then
- DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
- savage sis tdfx unichrome swrast"
- fi
-
- DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
-
- # Check for expat
- if test "$mesa_driver" = dri; then
- EXPAT_INCLUDES=""
- EXPAT_LIB=-lexpat
- AC_ARG_WITH([expat],
- [AS_HELP_STRING([--with-expat=DIR],
- [expat install directory])],[
- EXPAT_INCLUDES="-I$withval/include"
- CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
- LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
- EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
- ])
- AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
- AC_CHECK_LIB([expat],[XML_ParserCreate],[],
- [AC_MSG_ERROR([Expat required for DRI.])])
- fi
-
- # put all the necessary libs together, including possibly libdricore
- DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
-fi
-AC_SUBST([DRI_DIRS])
-AC_SUBST([EXPAT_INCLUDES])
-AC_SUBST([DRI_LIB_DEPS])
-
-case $DRI_DIRS in
-*i915*|*i965*)
- PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
- ;;
-esac
-
-case $DRI_DIRS in
-*radeon*|*r200*|*r300*|*r600*)
- if test "x$HAVE_LIBDRM_RADEON" = xyes; then
- RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
- RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
- fi
- ;;
-esac
-AC_SUBST([RADEON_CFLAGS])
-AC_SUBST([RADEON_LDFLAGS])
-
-
-dnl
-dnl OSMesa configuration
-dnl
-if test "$mesa_driver" = xlib; then
- default_gl_osmesa=yes
-else
- default_gl_osmesa=no
-fi
-AC_ARG_ENABLE([gl-osmesa],
- [AS_HELP_STRING([--enable-gl-osmesa],
- [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])],
- [gl_osmesa="$enableval"],
- [gl_osmesa="$default_gl_osmesa"])
-if test "x$gl_osmesa" = xyes; then
- if test "x$enable_opengl" = xno; then
- AC_MSG_ERROR([OpenGL is not available for OSMesa driver])
- fi
- if test "$mesa_driver" = osmesa; then
- AC_MSG_ERROR([libGL is not available for OSMesa driver])
- else
- DRIVER_DIRS="$DRIVER_DIRS osmesa"
- fi
-fi
-
-dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
-AC_ARG_WITH([osmesa-bits],
- [AS_HELP_STRING([--with-osmesa-bits=BITS],
- [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
- [osmesa_bits="$withval"],
- [osmesa_bits=8])
-if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
- AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
- osmesa_bits=8
-fi
-case "x$osmesa_bits" in
-x8)
- OSMESA_LIB=OSMesa
- ;;
-x16|x32)
- OSMESA_LIB="OSMesa$osmesa_bits"
- DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
- ;;
-*)
- AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
- ;;
-esac
-AC_SUBST([OSMESA_LIB])
-
-case "$DRIVER_DIRS" in
-*osmesa*)
- # only link libraries with osmesa if shared
- if test "$enable_static" = no; then
- OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
- else
- OSMESA_LIB_DEPS=""
- fi
- OSMESA_MESA_DEPS=""
- OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
- ;;
-esac
-AC_SUBST([OSMESA_LIB_DEPS])
-AC_SUBST([OSMESA_MESA_DEPS])
-AC_SUBST([OSMESA_PC_REQ])
-AC_SUBST([OSMESA_PC_LIB_PRIV])
-
-dnl
-dnl EGL configuration
-dnl
-AC_ARG_ENABLE([egl],
- [AS_HELP_STRING([--disable-egl],
- [disable EGL library @<:@default=enabled@:>@])],
- [enable_egl="$enableval"],
- [enable_egl=yes])
-if test "x$enable_egl" = xno; then
- if test "x$mesa_driver" = xno; then
- AC_MSG_ERROR([cannot disable EGL when there is no mesa driver])
- fi
- if test "x$enable_openvg" = xyes; then
- AC_MSG_ERROR([cannot enable OpenVG without EGL])
- fi
-fi
-if test "x$enable_egl" = xyes; then
- SRC_DIRS="$SRC_DIRS egl"
- EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
- EGL_DRIVERS_DIRS=""
- if test "$enable_static" != yes; then
- # build egl_glx when libGL is built
- if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then
- EGL_DRIVERS_DIRS="glx"
- fi
-
- PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
- [have_libudev=yes],[have_libudev=no])
- if test "$mesa_driver" = dri; then
- # build egl_dri2 when xcb-dri2 is available
- PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
- [have_xcb_dri2=yes],[have_xcb_dri2=no])
-
- if test "$have_xcb_dri2" = yes; then
- EGL_DRIVER_DRI2=dri2
- DEFINES="$DEFINES -DHAVE_XCB_DRI2"
- if test "$have_libudev" = yes; then
- DEFINES="$DEFINES -DHAVE_LIBUDEV"
- fi
- # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
- AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
- [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
- fi
- fi
-
- EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
- fi
-fi
-AC_SUBST([EGL_LIB_DEPS])
-AC_SUBST([EGL_DRIVERS_DIRS])
-
-dnl
-dnl GLU configuration
-dnl
-AC_ARG_ENABLE([glu],
- [AS_HELP_STRING([--disable-glu],
- [enable OpenGL Utility library @<:@default=enabled@:>@])],
- [enable_glu="$enableval"],
- [enable_glu=yes])
-
-if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then
- AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
- enable_glu=no
-fi
-
-if test "x$enable_glu" = xyes; then
- SRC_DIRS="$SRC_DIRS glu"
-
- case "$mesa_driver" in
- osmesa)
- # Link libGLU to libOSMesa instead of libGL
- GLU_LIB_DEPS=""
- GLU_PC_REQ="osmesa"
- if test "$enable_static" = no; then
- GLU_MESA_DEPS='-l$(OSMESA_LIB)'
- else
- GLU_MESA_DEPS=""
- fi
- ;;
- *)
- # If static, empty GLU_LIB_DEPS and add libs for programs to link
- GLU_PC_REQ="gl"
- GLU_PC_LIB_PRIV="-lm"
- if test "$enable_static" = no; then
- GLU_LIB_DEPS="-lm"
- GLU_MESA_DEPS='-l$(GL_LIB)'
- else
- GLU_LIB_DEPS=""
- GLU_MESA_DEPS=""
- APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
- fi
- ;;
- esac
-fi
-if test "$enable_static" = no; then
- GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
-fi
-GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
-AC_SUBST([GLU_LIB_DEPS])
-AC_SUBST([GLU_MESA_DEPS])
-AC_SUBST([GLU_PC_REQ])
-AC_SUBST([GLU_PC_REQ_PRIV])
-AC_SUBST([GLU_PC_LIB_PRIV])
-AC_SUBST([GLU_PC_CFLAGS])
-
-dnl
-dnl GLw configuration
-dnl
-AC_ARG_ENABLE([glw],
- [AS_HELP_STRING([--disable-glw],
- [enable Xt/Motif widget library @<:@default=enabled@:>@])],
- [enable_glw="$enableval"],
- [enable_glw=yes])
-dnl Don't build GLw on osmesa
-if test "x$enable_glw" = xyes; then
- case "$mesa_driver" in
- osmesa|no)
- AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
- enable_glw=no
- ;;
- esac
-fi
-AC_ARG_ENABLE([motif],
- [AS_HELP_STRING([--enable-motif],
- [use Motif widgets in GLw @<:@default=disabled@:>@])],
- [enable_motif="$enableval"],
- [enable_motif=no])
-
-if test "x$enable_glw" = xyes; then
- SRC_DIRS="$SRC_DIRS glw"
- if test "$x11_pkgconfig" = yes; then
- PKG_CHECK_MODULES([GLW],[x11 xt])
- GLW_PC_REQ_PRIV="x11 xt"
- GLW_LIB_DEPS="$GLW_LIBS"
- else
- # should check these...
- GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
- GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
- GLW_PC_CFLAGS="$X11_INCLUDES"
- fi
-
- GLW_SOURCES="GLwDrawA.c"
- MOTIF_CFLAGS=
- if test "x$enable_motif" = xyes; then
- GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
- AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
- if test "x$MOTIF_CONFIG" != xno; then
- MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
- MOTIF_LIBS=`$MOTIF_CONFIG --libs`
- else
- AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
- [AC_MSG_ERROR([Can't locate Motif headers])])
- AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
- [AC_MSG_ERROR([Can't locate Motif Xm library])])
- fi
- # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
- GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
- GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
- GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
- fi
-
- # If static, empty GLW_LIB_DEPS and add libs for programs to link
- GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
- if test "$enable_static" = no; then
- GLW_MESA_DEPS='-l$(GL_LIB)'
- GLW_LIB_DEPS="$GLW_LIB_DEPS"
- else
- APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
- GLW_LIB_DEPS=""
- GLW_MESA_DEPS=""
- fi
-fi
-AC_SUBST([GLW_LIB_DEPS])
-AC_SUBST([GLW_MESA_DEPS])
-AC_SUBST([GLW_SOURCES])
-AC_SUBST([MOTIF_CFLAGS])
-AC_SUBST([GLW_PC_REQ_PRIV])
-AC_SUBST([GLW_PC_LIB_PRIV])
-AC_SUBST([GLW_PC_CFLAGS])
-
-dnl
-dnl GLUT configuration
-dnl
-if test -f "$srcdir/include/GL/glut.h"; then
- default_glut=yes
-else
- default_glut=no
-fi
-AC_ARG_ENABLE([glut],
- [AS_HELP_STRING([--disable-glut],
- [enable GLUT library @<:@default=enabled if source available@:>@])],
- [enable_glut="$enableval"],
- [enable_glut="$default_glut"])
-
-dnl Don't build glut on osmesa
-if test "x$enable_glut" = xyes; then
- case "$mesa_driver" in
- osmesa|no)
- AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
- enable_glut=no
- ;;
- esac
-fi
-dnl Can't build glut if GLU not available
-if test "x$enable_glu$enable_glut" = xnoyes; then
- AC_MSG_WARN([Disabling glut since GLU is disabled])
- enable_glut=no
-fi
-
-if test "x$enable_glut" = xyes; then
- SRC_DIRS="$SRC_DIRS glut/glx"
- if test "$x11_pkgconfig" = yes; then
- PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
- GLUT_PC_REQ_PRIV="x11 xmu xi"
- GLUT_LIB_DEPS="$GLUT_LIBS"
- else
- # should check these...
- GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
- GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
- GLUT_PC_CFLAGS="$X11_INCLUDES"
- fi
- if test "x$GCC" = xyes; then
- GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
- fi
- GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
- GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
-
- # If static, empty GLUT_LIB_DEPS and add libs for programs to link
- if test "$enable_static" = no; then
- GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
- else
- APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
- GLUT_LIB_DEPS=""
- GLUT_MESA_DEPS=""
- fi
-fi
-AC_SUBST([GLUT_LIB_DEPS])
-AC_SUBST([GLUT_MESA_DEPS])
-AC_SUBST([GLUT_CFLAGS])
-AC_SUBST([GLUT_PC_REQ_PRIV])
-AC_SUBST([GLUT_PC_LIB_PRIV])
-AC_SUBST([GLUT_PC_CFLAGS])
-
-dnl
-dnl Program library dependencies
-dnl Only libm is added here if necessary as the libraries should
-dnl be pulled in by the linker
-dnl
-if test "x$APP_LIB_DEPS" = x; then
- case "$host_os" in
- solaris*)
- APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
- ;;
- cygwin*)
- APP_LIB_DEPS="-lX11"
- ;;
- *)
- APP_LIB_DEPS="-lm"
- ;;
- esac
-fi
-AC_SUBST([APP_LIB_DEPS])
-AC_SUBST([PROGRAM_DIRS])
-
-dnl
-dnl Gallium configuration
-dnl
-AC_ARG_ENABLE([gallium],
- [AS_HELP_STRING([--disable-gallium],
- [build gallium @<:@default=enabled@:>@])],
- [enable_gallium="$enableval"],
- [enable_gallium=yes])
-if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then
- AC_MSG_ERROR([cannot enable OpenVG without Gallium])
-fi
-if test "x$enable_gallium" = xyes; then
- SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
- AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
-fi
-
-AC_SUBST([LLVM_CFLAGS])
-AC_SUBST([LLVM_LIBS])
-AC_SUBST([LLVM_LDFLAGS])
-AC_SUBST([LLVM_VERSION])
-
-dnl
-dnl Gallium state trackers configuration
-dnl
-
-AC_ARG_ENABLE([gallium-egl],
- [AS_HELP_STRING([--enable-gallium-egl],
- [enable gallium EGL state tracker @<:@default=auto@:>@])],
- [enable_gallium_egl="$enableval"],
- [enable_gallium_egl=auto])
-if test "x$enable_gallium_egl" = xauto; then
- case "$mesa_driver" in
- dri|no)
- enable_gallium_egl=$enable_egl
- ;;
- *)
- enable_gallium_egl=$enable_openvg
- ;;
- esac
-fi
-case "x$enable_egl$enable_gallium_egl" in
-xnoyes)
- AC_MSG_ERROR([cannot build Gallium EGL state tracker without EGL])
-esac
-
-AC_ARG_WITH([state-trackers],
- [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
- [comma delimited state_trackers list, e.g.
- "egl,glx" @<:@default=auto@:>@])],
- [with_state_trackers="$withval"],
- [with_state_trackers=yes])
-
-case "$with_state_trackers" in
-no)
- GALLIUM_STATE_TRACKERS_DIRS=""
- ;;
-yes)
- # look at what else is built
- case "$mesa_driver" in
- xlib)
- GALLIUM_STATE_TRACKERS_DIRS=glx
- ;;
- dri)
- GALLIUM_STATE_TRACKERS_DIRS="dri"
- HAVE_ST_DRI="yes"
- # Have only tested st/xorg on 1.6.0 servers
- PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
- HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
- HAVE_ST_XORG="no")
- ;;
- esac
-
- if test "x$enable_egl" = xyes; then
- if test "$enable_openvg" = yes; then
- GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega"
- st_egl="yes"
- fi
-
- if test "$enable_gallium_egl" = yes; then
- GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
- HAVE_ST_EGL="yes"
- fi
- fi
- ;;
-*)
- # verify the requested state tracker exist
- state_trackers=""
- _state_trackers=`IFS=', '; echo $with_state_trackers`
- for tracker in $_state_trackers; do
- case "$tracker" in
- dri)
- if test "x$mesa_driver" != xdri; then
- AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
- fi
- HAVE_ST_DRI="yes"
- ;;
- egl)
- if test "x$enable_egl" != xyes; then
- AC_MSG_ERROR([cannot build egl state tracker without EGL library])
- fi
- HAVE_ST_EGL="yes"
- ;;
- xorg)
- PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
- PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
- PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
- HAVE_ST_XORG="yes"
- ;;
- vega)
- if test "x$enable_openvg" != xyes; then
- AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg])
- fi
- have_st_vega="yes"
- ;;
- esac
-
- if test -n "$tracker"; then
- test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
- AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
- if test -n "$state_trackers"; then
- state_trackers="$state_trackers $tracker"
- else
- state_trackers="$tracker"
- fi
- fi
- done
- GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
-
- # append --enable-openvg/--enable-gallium-egl to --with-state-trackers
- if test "x$have_st_vega" != xyes -a "x$enable_openvg" = xyes; then
- AC_MSG_ERROR([--with-state-trackers specified but vega is missing])
- fi
- if test "x$HAVE_ST_EGL" != xyes -a "x$enable_gallium_egl" = xyes; then
- AC_MSG_ERROR([--with-state-trackers specified but egl is missing])
- fi
- ;;
-esac
-
-
-EGL_CLIENT_APIS=""
-VG_LIB_DEPS=""
-
-case "x$enable_opengl$enable_gles1$enable_gles2" in
-x*yes*)
- EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
- ;;
-esac
-if test "x$enable_openvg" = xyes; then
- EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
- VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
-fi
-
-AC_SUBST([VG_LIB_DEPS])
-AC_SUBST([EGL_CLIENT_APIS])
-
-if test "x$HAVE_ST_EGL" = xyes; then
- GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
-fi
-
-if test "x$HAVE_ST_XORG" = xyes; then
- PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
- HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
- HAVE_XEXTPROTO_71="no")
-fi
-
-AC_ARG_WITH([egl-platforms],
- [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
- [comma delimited native platforms libEGL supports, e.g.
- "x11,drm" @<:@default=auto@:>@])],
- [with_egl_platforms="$withval"],
- [with_egl_platforms=yes])
-AC_ARG_WITH([egl-displays],
- [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
- [DEPRECATED. Use --with-egl-platforms instead])],
- [with_egl_platforms="$withval"])
-
-EGL_PLATFORMS=""
-WAYLAND_EGL_LIB_DEPS=""
-
-case "$with_egl_platforms" in
-yes)
- if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
- EGL_PLATFORMS="x11"
- if test "$mesa_driver" = dri; then
- EGL_PLATFORMS="$EGL_PLATFORMS drm"
- fi
- fi
- ;;
-*)
- if test "x$enable_egl" != xyes; then
- AC_MSG_ERROR([cannot build egl state tracker without EGL library])
- fi
- # verify the requested driver directories exist
- egl_platforms=`IFS=', '; echo $with_egl_platforms`
- for plat in $egl_platforms; do
- test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
- AC_MSG_ERROR([EGL platform '$plat' doesn't exist])
- if test "$plat" = "fbdev"; then
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
- fi
- if test "$plat" = "wayland"; then
- PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
- [AC_MSG_ERROR([cannot find libwayland-client])])
- WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
- fi
- done
- EGL_PLATFORMS="$egl_platforms"
- ;;
-esac
-AC_SUBST([EGL_PLATFORMS])
-
-AC_SUBST([WAYLAND_EGL_LIB_DEPS])
-WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"
-WAYLAND_EGL_PC_LIB_PRIV=
-WAYLAND_EGL_PC_CFLAGS=
-
-AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])
-AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])
-AC_SUBST([WAYLAND_EGL_PC_CFLAGS])
-
-
-AC_ARG_WITH([egl-driver-dir],
- [AS_HELP_STRING([--with-egl-driver-dir=DIR],
- [directory for EGL drivers [[default=${libdir}/egl]]])],
- [EGL_DRIVER_INSTALL_DIR="$withval"],
- [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
-AC_SUBST([EGL_DRIVER_INSTALL_DIR])
-
-AC_ARG_WITH([xorg-driver-dir],
- [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
- [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
- [XORG_DRIVER_INSTALL_DIR="$withval"],
- [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
-AC_SUBST([XORG_DRIVER_INSTALL_DIR])
-
-AC_ARG_WITH([max-width],
- [AS_HELP_STRING([--with-max-width=N],
- [Maximum framebuffer width (4096)])],
- [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
- AS_IF([test "${withval}" -gt "4096"],
- [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
-)
-AC_ARG_WITH([max-height],
- [AS_HELP_STRING([--with-max-height=N],
- [Maximum framebuffer height (4096)])],
- [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
- AS_IF([test "${withval}" -gt "4096"],
- [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
-)
-
-dnl
-dnl Gallium LLVM
-dnl
-AC_ARG_ENABLE([gallium-llvm],
- [AS_HELP_STRING([--enable-gallium-llvm],
- [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
- [enable_gallium_llvm="$enableval"],
- [enable_gallium_llvm=auto])
-if test "x$enable_gallium_llvm" = xauto; then
- case "$host_cpu" in
- i*86|x86_64) enable_gallium_llvm=yes;;
- esac
-fi
-if test "x$enable_gallium_llvm" = xyes; then
- if test "x$LLVM_CONFIG" != xno; then
- LLVM_VERSION=`$LLVM_CONFIG --version`
- LLVM_CFLAGS=`$LLVM_CONFIG --cppflags`
- LLVM_LIBS="`$LLVM_CONFIG --libs` -lstdc++"
-
- LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
- DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
- MESA_LLVM=1
- else
- MESA_LLVM=0
- fi
-else
- MESA_LLVM=0
-fi
-
-dnl
-dnl Gallium helper functions
-dnl
-gallium_check_st() {
- if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
- fi
- if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
- GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
- fi
- if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
- GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
- fi
-}
-
-
-dnl
-dnl Gallium SVGA configuration
-dnl
-AC_ARG_ENABLE([gallium-svga],
- [AS_HELP_STRING([--enable-gallium-svga],
- [build gallium SVGA @<:@default=disabled@:>@])],
- [enable_gallium_svga="$enableval"],
- [enable_gallium_svga=auto])
-if test "x$enable_gallium_svga" = xyes; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
- gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
-elif test "x$enable_gallium_svga" = xauto; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
-fi
-
-dnl
-dnl Gallium i915 configuration
-dnl
-AC_ARG_ENABLE([gallium-i915],
- [AS_HELP_STRING([--enable-gallium-i915],
- [build gallium i915 @<:@default=disabled@:>@])],
- [enable_gallium_i915="$enableval"],
- [enable_gallium_i915=auto])
-if test "x$enable_gallium_i915" = xyes; then
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
- gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
-elif test "x$enable_gallium_i915" = xauto; then
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
-fi
-
-dnl
-dnl Gallium i965 configuration
-dnl
-AC_ARG_ENABLE([gallium-i965],
- [AS_HELP_STRING([--enable-gallium-i965],
- [build gallium i965 @<:@default=disabled@:>@])],
- [enable_gallium_i965="$enableval"],
- [enable_gallium_i965=auto])
-if test "x$enable_gallium_i965" = xyes; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
- gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
-elif test "x$enable_gallium_i965" = xauto; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
-fi
-
-dnl
-dnl Gallium Radeon r300g configuration
-dnl
-AC_ARG_ENABLE([gallium-r300],
- [AS_HELP_STRING([--enable-gallium-r300],
- [build gallium r300 @<:@default=build DRI driver only@:>@])],
- [enable_gallium_r300="$enableval"],
- [enable_gallium_r300=auto])
-
-if test "$mesa_driver" != dri ; then
- if test "x$enable_gallium_r300" = xauto; then
- enable_gallium_r300=no
- fi
-fi
-
-if test "x$enable_gallium_r300" != xno; then
- if test "x$MESA_LLVM" = x0; then
- case "$host_cpu" in
- i*86|x86_64) AC_MSG_ERROR([LLVM is required to build Gallium R300 on x86 and x86_64]);;
- esac
- fi
-fi
-if test "x$enable_gallium_r300" = xauto; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
- gallium_check_st "radeon/drm" "dri-r300"
-elif test "x$enable_gallium_r300" = xyes; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
- gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"
-fi
-
-dnl
-dnl Gallium Radeon r600g configuration
-dnl
-AC_ARG_ENABLE([gallium-r600],
- [AS_HELP_STRING([--enable-gallium-r600],
- [build gallium r600 @<:@default=disabled@:>@])],
- [enable_gallium_r600="$enableval"],
- [enable_gallium_r600=auto])
-if test "x$enable_gallium_r600" = xyes; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
- gallium_check_st "r600/drm" "dri-r600"
-fi
-
-dnl
-dnl Gallium Nouveau configuration
-dnl
-AC_ARG_ENABLE([gallium-nouveau],
- [AS_HELP_STRING([--enable-gallium-nouveau],
- [build gallium nouveau @<:@default=disabled@:>@])],
- [enable_gallium_nouveau="$enableval"],
- [enable_gallium_nouveau=no])
-if test "x$enable_gallium_nouveau" = xyes; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
- gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"
-fi
-
-dnl
-dnl Gallium swrast configuration
-dnl
-AC_ARG_ENABLE([gallium-swrast],
- [AS_HELP_STRING([--enable-gallium-swrast],
- [build gallium swrast @<:@default=auto@:>@])],
- [enable_gallium_swrast="$enableval"],
- [enable_gallium_swrast=auto])
-if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
- if test "x$HAVE_ST_DRI" = xyes; then
- GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
- fi
-fi
-
-dnl prepend CORE_DIRS to SRC_DIRS
-SRC_DIRS="$CORE_DIRS $SRC_DIRS"
-
-dnl Restore LDFLAGS and CPPFLAGS
-LDFLAGS="$_SAVE_LDFLAGS"
-CPPFLAGS="$_SAVE_CPPFLAGS"
-
-dnl Substitute the config
-AC_CONFIG_FILES([configs/autoconf])
-
-dnl Replace the configs/current symlink
-AC_CONFIG_COMMANDS([configs],[
-if test -f configs/current || test -L configs/current; then
- rm -f configs/current
-fi
-ln -s autoconf configs/current
-])
-
-AC_OUTPUT
-
-dnl
-dnl Output some configuration info for the user
-dnl
-echo ""
-echo " prefix: $prefix"
-echo " exec_prefix: $exec_prefix"
-echo " libdir: $libdir"
-echo " includedir: $includedir"
-
-dnl API info
-echo ""
-echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
-echo " OpenVG: $enable_openvg"
-
-dnl Driver info
-echo ""
-echo " Driver: $mesa_driver"
-if test "$mesa_driver" != no; then
- if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
- echo " OSMesa: lib$OSMESA_LIB"
- else
- echo " OSMesa: no"
- fi
- if test "$mesa_driver" = dri; then
- # cleanup the drivers var
- dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
- if test "x$DRI_DIRS" = x; then
- echo " DRI drivers: no"
- else
- echo " DRI drivers: $dri_dirs"
- fi
- echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
- echo " Use XCB: $enable_xcb"
- echo " Shared dricore: $enable_dricore"
- fi
-fi
-echo ""
-echo " GLU: $enable_glu"
-echo " GLw: $enable_glw (Motif: $enable_motif)"
-echo " glut: $enable_glut"
-
-dnl EGL
-echo ""
-echo " EGL: $enable_egl"
-if test "$enable_egl" = yes; then
- echo " EGL platforms: $EGL_PLATFORMS"
-
- egl_drivers=""
- for d in $EGL_DRIVERS_DIRS; do
- egl_drivers="$egl_drivers builtin:egl_$d"
- done
-
- if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then
- echo " EGL drivers: ${egl_drivers} egl_gallium"
- echo " EGL Gallium STs:$EGL_CLIENT_APIS"
- else
- echo " EGL drivers: $egl_drivers"
- fi
-fi
-
-echo ""
-if test "x$MESA_LLVM" = x1; then
- echo " llvm: yes"
- echo " llvm-config: $LLVM_CONFIG"
- echo " llvm-version: $LLVM_VERSION"
-else
- echo " llvm: no"
-fi
-
-echo ""
-if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
- echo " Gallium: yes"
- echo " Gallium dirs: $GALLIUM_DIRS"
- echo " Target dirs: $GALLIUM_TARGET_DIRS"
- echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
- echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
- echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
-else
- echo " Gallium: no"
-fi
-
-dnl Libraries
-echo ""
-echo " Shared libs: $enable_shared"
-echo " Static libs: $enable_static"
-
-dnl Compiler options
-# cleanup the CFLAGS/CXXFLAGS/DEFINES vars
-cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
- $SED 's/^ *//;s/ */ /;s/ *$//'`
-cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
- $SED 's/^ *//;s/ */ /;s/ *$//'`
-defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
-echo ""
-echo " CFLAGS: $cflags"
-echo " CXXFLAGS: $cxxflags"
-echo " Macros: $defines"
-echo ""
-echo " PYTHON2: $PYTHON2"
-
-echo ""
-echo " Run '${MAKE-make}' to build Mesa"
-echo ""
+dnl Process this file with autoconf to create configure.
+
+AC_PREREQ([2.59])
+
+dnl Versioning - scrape the version from configs/default
+m4_define([mesa_version],
+ [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
+m4_ifval(mesa_version,,
+ [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
+
+dnl Tell the user about autoconf.html in the --help output
+m4_divert_once([HELP_END], [
+See docs/autoconf.html for more details on the options for Mesa.])
+
+AC_INIT([Mesa],[mesa_version],
+ [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
+AC_CONFIG_AUX_DIR([bin])
+AC_CANONICAL_HOST
+
+dnl Versions for external dependencies
+LIBDRM_REQUIRED=2.4.24
+LIBDRM_RADEON_REQUIRED=2.4.24
+LIBDRM_INTEL_REQUIRED=2.4.24
+DRI2PROTO_REQUIRED=2.1
+GLPROTO_REQUIRED=1.4.11
+LIBDRM_XORG_REQUIRED=2.4.24
+LIBKMS_XORG_REQUIRED=1.0.0
+
+dnl Check for progs
+AC_PROG_CPP
+AC_PROG_CC
+AC_PROG_CXX
+AC_CHECK_PROGS([MAKE], [gmake make])
+AC_CHECK_PROGS([PYTHON2], [python2 python])
+AC_PATH_PROG([MKDEP], [makedepend])
+AC_PATH_PROG([SED], [sed])
+
+if test "x$MKDEP" = "x"; then
+ AC_MSG_ERROR([makedepend is required to build Mesa])
+fi
+
+AC_PATH_PROG([FLEX], [flex])
+test "x$FLEX" = "x" && AC_MSG_ERROR([flex is needed to build Mesa])
+
+AC_PATH_PROG([BISON], [bison])
+test "x$BISON" = "x" && AC_MSG_ERROR([bison is needed to build Mesa])
+
+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='$(MINSTALL)'
+
+dnl We need a POSIX shell for parts of the build. Assume we have one
+dnl in most cases.
+case "$host_os" in
+solaris*)
+ # Solaris /bin/sh is too old/non-POSIX compliant
+ AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
+ SHELL="$POSIX_SHELL"
+ ;;
+esac
+
+dnl clang is mostly GCC-compatible, but its version is much lower,
+dnl so we have to check for it.
+AC_MSG_CHECKING([if compiling with clang])
+
+AC_COMPILE_IFELSE(
+[AC_LANG_PROGRAM([], [[
+#ifndef __clang__
+ not clang
+#endif
+]])],
+[CLANG=yes], [CLANG=no])
+
+AC_MSG_RESULT([$CLANG])
+
+dnl If we're using GCC, make sure that it is at least version 3.3.0. Older
+dnl versions are explictly not supported.
+if test "x$GCC" = xyes -a "x$CLANG" = xno; then
+ AC_MSG_CHECKING([whether gcc version is sufficient])
+ major=0
+ minor=0
+
+ GCC_VERSION=`$CC -dumpversion`
+ if test $? -eq 0; then
+ major=`echo $GCC_VERSION | cut -d. -f1`
+ minor=`echo $GCC_VERSION | cut -d. -f1`
+ fi
+
+ if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
+ else
+ AC_MSG_RESULT([yes])
+ fi
+fi
+
+
+MKDEP_OPTIONS=-fdepend
+dnl Ask gcc where it's keeping its secret headers
+if test "x$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.
+ These are usually located in /usr/share/aclocal/pkg.m4. If your macros
+ are in a different location, try setting the environment variable
+ ACLOCAL="aclocal -I/other/macro/dir" before running autoreconf.])])
+PKG_PROG_PKG_CONFIG()
+
+dnl LIB_DIR - library basename
+LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
+AC_SUBST([LIB_DIR])
+
+dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
+_SAVE_LDFLAGS="$LDFLAGS"
+AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
+AC_SUBST([EXTRA_LIB_PATH])
+
+dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
+_SAVE_CPPFLAGS="$CPPFLAGS"
+AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
+AC_SUBST([X11_INCLUDES])
+
+dnl Compiler macros
+DEFINES=""
+AC_SUBST([DEFINES])
+case "$host_os" in
+linux*|*-gnu*|gnu*)
+ DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
+ ;;
+solaris*)
+ DEFINES="$DEFINES -DPTHREADS -DSVR4"
+ ;;
+cygwin*)
+ DEFINES="$DEFINES -DPTHREADS"
+ ;;
+esac
+
+dnl Add flags for gcc and g++
+if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
+ if test "x$CLANG" = "xno"; then
+ CFLAGS="$CFLAGS -ffast-math"
+ fi
+
+ # Enable -fvisibility=hidden if using a gcc that supports it
+ save_CFLAGS="$CFLAGS"
+ AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
+ VISIBILITY_CFLAGS="-fvisibility=hidden"
+ CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
+ [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
+
+ # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
+ CFLAGS=$save_CFLAGS
+
+ # Work around aliasing bugs - developers should comment this out
+ CFLAGS="$CFLAGS -fno-strict-aliasing"
+fi
+if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -Wall"
+
+ # Enable -fvisibility=hidden if using a gcc that supports it
+ save_CXXFLAGS="$CXXFLAGS"
+ AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
+ VISIBILITY_CXXFLAGS="-fvisibility=hidden"
+ CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
+ [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]);
+
+ # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
+ CXXFLAGS=$save_CXXFLAGS
+
+ # Work around aliasing bugs - developers should comment this out
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+fi
+
+AC_SUBST([VISIBILITY_CFLAGS])
+AC_SUBST([VISIBILITY_CXXFLAGS])
+
+dnl These should be unnecessary, but let the user set them if they want
+AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
+ Default is to use CFLAGS.])
+AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
+ compiler. Default is to use CFLAGS.])
+AC_SUBST([OPT_FLAGS])
+AC_SUBST([ARCH_FLAGS])
+
+dnl
+dnl Hacks to enable 32 or 64 bit build
+dnl
+AC_ARG_ENABLE([32-bit],
+ [AS_HELP_STRING([--enable-32-bit],
+ [build 32-bit libraries @<:@default=auto@:>@])],
+ [enable_32bit="$enableval"],
+ [enable_32bit=auto]
+)
+if test "x$enable_32bit" = xyes; then
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -m32"
+ ARCH_FLAGS="$ARCH_FLAGS -m32"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -m32"
+ fi
+fi
+AC_ARG_ENABLE([64-bit],
+ [AS_HELP_STRING([--enable-64-bit],
+ [build 64-bit libraries @<:@default=auto@:>@])],
+ [enable_64bit="$enableval"],
+ [enable_64bit=auto]
+)
+if test "x$enable_64bit" = xyes; then
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -m64"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -m64"
+ fi
+fi
+
+dnl
+dnl shared/static libraries, mimic libtool options
+dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static],
+ [build static libraries @<:@default=disabled@:>@])],
+ [enable_static="$enableval"],
+ [enable_static=no]
+)
+case "x$enable_static" in
+xyes|xno ) ;;
+x ) enable_static=no ;;
+* )
+ AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
+ ;;
+esac
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--disable-shared],
+ [build shared libraries @<:@default=enabled@:>@])],
+ [enable_shared="$enableval"],
+ [enable_shared=yes]
+)
+case "x$enable_shared" in
+xyes|xno ) ;;
+x ) enable_shared=yes ;;
+* )
+ AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
+ ;;
+esac
+
+dnl Can't have static and shared libraries, default to static if user
+dnl explicitly requested. If both disabled, set to static since shared
+dnl was explicitly requirested.
+case "x$enable_static$enable_shared" in
+xyesyes )
+ AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
+ enable_shared=no
+ ;;
+xnono )
+ AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
+ enable_static=yes
+ ;;
+esac
+
+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],
+ [AS_HELP_STRING([--enable-debug],
+ [use debug compiler flags and macros @<:@default=disabled@:>@])],
+ [enable_debug="$enableval"],
+ [enable_debug=no]
+)
+if test "x$enable_debug" = xyes; then
+ DEFINES="$DEFINES -DDEBUG"
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -g"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -g"
+ fi
+fi
+
+dnl
+dnl library names
+dnl
+LIB_PREFIX_GLOB='lib'
+LIB_VERSION_SEPARATOR='.'
+if test "$enable_static" = yes; then
+ LIB_EXTENSION='a'
+else
+ case "$host_os" in
+ darwin* )
+ LIB_EXTENSION='dylib' ;;
+ cygwin* )
+ dnl prefix can be 'cyg' or 'lib'
+ LIB_PREFIX_GLOB='???'
+ LIB_VERSION_SEPARATOR='-'
+ LIB_EXTENSION='dll' ;;
+ aix* )
+ LIB_EXTENSION='a' ;;
+ * )
+ LIB_EXTENSION='so' ;;
+ esac
+fi
+
+dnl
+dnl potentially-infringing-but-nobody-knows-for-sure stuff
+dnl
+AC_ARG_ENABLE([texture-float],
+ [AS_HELP_STRING([--enable-texture-float],
+ [enable floating-point textures and renderbuffers @<:@default=disabled@:>@])],
+ [enable_texture_float="$enableval"],
+ [enable_texture_float=no]
+)
+if test "x$enable_texture_float" = xyes; then
+ AC_MSG_WARN([Floating-point textures enabled.])
+ AC_MSG_WARN([Please consult docs/patents.txt with your lawyer before building Mesa.])
+ DEFINES="$DEFINES -DTEXTURE_FLOAT_ENABLED"
+fi
+
+GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
+GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
+GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
+GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
+OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
+EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
+GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
+GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
+VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
+GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
+WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
+
+GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+
+AC_SUBST([GL_LIB_NAME])
+AC_SUBST([GLU_LIB_NAME])
+AC_SUBST([GLUT_LIB_NAME])
+AC_SUBST([GLW_LIB_NAME])
+AC_SUBST([OSMESA_LIB_NAME])
+AC_SUBST([EGL_LIB_NAME])
+AC_SUBST([GLESv1_CM_LIB_NAME])
+AC_SUBST([GLESv2_LIB_NAME])
+AC_SUBST([VG_LIB_NAME])
+AC_SUBST([GLAPI_LIB_NAME])
+AC_SUBST([WAYLAND_EGL_LIB_NAME])
+
+AC_SUBST([GL_LIB_GLOB])
+AC_SUBST([GLU_LIB_GLOB])
+AC_SUBST([GLUT_LIB_GLOB])
+AC_SUBST([GLW_LIB_GLOB])
+AC_SUBST([OSMESA_LIB_GLOB])
+AC_SUBST([EGL_LIB_GLOB])
+AC_SUBST([GLESv1_CM_LIB_GLOB])
+AC_SUBST([GLESv2_LIB_GLOB])
+AC_SUBST([VG_LIB_GLOB])
+AC_SUBST([GLAPI_LIB_GLOB])
+AC_SUBST([WAYLAND_EGL_LIB_GLOB])
+
+dnl
+dnl Arch/platform-specific settings
+dnl
+AC_ARG_ENABLE([asm],
+ [AS_HELP_STRING([--disable-asm],
+ [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
+ [enable_asm="$enableval"],
+ [enable_asm=yes]
+)
+asm_arch=""
+ASM_FLAGS=""
+MESA_ASM_SOURCES=""
+GLAPI_ASM_SOURCES=""
+AC_MSG_CHECKING([whether to enable assembly])
+test "x$enable_asm" = xno && AC_MSG_RESULT([no])
+# disable if cross compiling on x86/x86_64 since we must run gen_matypes
+if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
+ case "$host_cpu" in
+ i?86 | x86_64)
+ enable_asm=no
+ AC_MSG_RESULT([no, cross compiling])
+ ;;
+ esac
+fi
+# check for supported arches
+if test "x$enable_asm" = xyes; then
+ case "$host_cpu" in
+ i?86)
+ case "$host_os" in
+ linux* | *freebsd* | dragonfly* | *netbsd*)
+ test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
+ ;;
+ esac
+ ;;
+ x86_64)
+ case "$host_os" in
+ linux* | *freebsd* | dragonfly* | *netbsd*)
+ test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
+ ;;
+ esac
+ ;;
+ powerpc)
+ case "$host_os" in
+ linux*)
+ asm_arch=ppc
+ ;;
+ esac
+ ;;
+ sparc*)
+ case "$host_os" in
+ linux*)
+ asm_arch=sparc
+ ;;
+ esac
+ ;;
+ esac
+
+ case "$asm_arch" in
+ x86)
+ ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
+ MESA_ASM_SOURCES='$(X86_SOURCES)'
+ GLAPI_ASM_SOURCES='$(X86_API)'
+ AC_MSG_RESULT([yes, x86])
+ ;;
+ x86_64)
+ ASM_FLAGS="-DUSE_X86_64_ASM"
+ MESA_ASM_SOURCES='$(X86-64_SOURCES)'
+ GLAPI_ASM_SOURCES='$(X86-64_API)'
+ AC_MSG_RESULT([yes, x86_64])
+ ;;
+ ppc)
+ ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
+ MESA_ASM_SOURCES='$(PPC_SOURCES)'
+ AC_MSG_RESULT([yes, ppc])
+ ;;
+ sparc)
+ ASM_FLAGS="-DUSE_SPARC_ASM"
+ MESA_ASM_SOURCES='$(SPARC_SOURCES)'
+ GLAPI_ASM_SOURCES='$(SPARC_API)'
+ AC_MSG_RESULT([yes, sparc])
+ ;;
+ *)
+ AC_MSG_RESULT([no, platform not supported])
+ ;;
+ esac
+fi
+AC_SUBST([ASM_FLAGS])
+AC_SUBST([MESA_ASM_SOURCES])
+AC_SUBST([GLAPI_ASM_SOURCES])
+
+dnl PIC code macro
+MESA_PIC_FLAGS
+
+dnl Check to see if dlopen is in default libraries (like Solaris, which
+dnl has it in libc), or if libdl is needed to get it.
+AC_CHECK_FUNC([dlopen], [],
+ [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
+AC_SUBST([DLOPEN_LIBS])
+
+dnl See if posix_memalign is available
+AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
+
+dnl SELinux awareness.
+AC_ARG_ENABLE([selinux],
+ [AS_HELP_STRING([--enable-selinux],
+ [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
+ [MESA_SELINUX="$enableval"],
+ [MESA_SELINUX=no])
+if test "x$enable_selinux" = "xyes"; then
+ AC_CHECK_HEADER([selinux/selinux.h],[],
+ [AC_MSG_ERROR([SELinux headers not found])])
+ AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
+ [AC_MSG_ERROR([SELinux library not found])])
+ SELINUX_LIBS="-lselinux"
+ DEFINES="$DEFINES -DMESA_SELINUX"
+fi
+
+dnl Determine which APIs to support
+AC_ARG_ENABLE([opengl],
+ [AS_HELP_STRING([--disable-opengl],
+ [disable support for standard OpenGL API @<:@default=no@:>@])],
+ [enable_opengl="$enableval"],
+ [enable_opengl=yes])
+AC_ARG_ENABLE([gles1],
+ [AS_HELP_STRING([--enable-gles1],
+ [enable support for OpenGL ES 1.x API @<:@default=no@:>@])],
+ [enable_gles1="$enableval"],
+ [enable_gles1=no])
+AC_ARG_ENABLE([gles2],
+ [AS_HELP_STRING([--enable-gles2],
+ [enable support for OpenGL ES 2.x API @<:@default=no@:>@])],
+ [enable_gles2="$enableval"],
+ [enable_gles2=no])
+AC_ARG_ENABLE([gles-overlay],
+ [AS_HELP_STRING([--enable-gles-overlay],
+ [DEPRECATED. Same as --enable-gles1 and --enable-gles2])],
+ [enable_gles1="$enableval"; enable_gles2="$enableval"],
+ [])
+
+AC_ARG_ENABLE([openvg],
+ [AS_HELP_STRING([--enable-openvg],
+ [enable support for OpenVG API @<:@default=no@:>@])],
+ [enable_openvg="$enableval"],
+ [enable_openvg=no])
+
+dnl smooth the transition; should be removed eventually
+if test "x$enable_openvg" = xno; then
+ case "x$with_state_trackers" in
+ x*vega*)
+ AC_MSG_WARN([vega state tracker is enabled without --enable-openvg])
+ enable_openvg=yes
+ ;;
+ esac
+fi
+
+if test "x$enable_opengl" = xno -a \
+ "x$enable_gles1" = xno -a \
+ "x$enable_gles2" = xno -a \
+ "x$enable_openvg" = xno; then
+ AC_MSG_ERROR([at least one API should be enabled])
+fi
+
+API_DEFINES=""
+if test "x$enable_opengl" = xno; then
+ API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
+else
+ API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
+fi
+if test "x$enable_gles1" = xyes; then
+ API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
+fi
+if test "x$enable_gles2" = xyes; then
+ API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
+fi
+AC_SUBST([API_DEFINES])
+
+AC_ARG_ENABLE([shared-glapi],
+ [AS_HELP_STRING([--enable-shared-glapi],
+ [EXPERIMENTAL. Enable shared glapi for OpenGL @<:@default=no@:>@])],
+ [enable_shared_glapi="$enableval"],
+ [enable_shared_glapi=no])
+
+SHARED_GLAPI="0"
+if test "x$enable_shared_glapi" = xyes; then
+ SHARED_GLAPI="1"
+fi
+AC_SUBST([SHARED_GLAPI])
+
+dnl
+dnl Driver configuration. Options are xlib, dri and osmesa right now.
+dnl More later: fbdev, ...
+dnl
+default_driver="xlib"
+
+case "$host_os" in
+linux*)
+ case "$host_cpu" in
+ i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
+ esac
+ ;;
+*freebsd* | dragonfly* | *netbsd*)
+ case "$host_cpu" in
+ i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
+ esac
+ ;;
+esac
+
+if test "x$enable_opengl" = xno; then
+ default_driver="no"
+fi
+
+AC_ARG_WITH([driver],
+ [AS_HELP_STRING([--with-driver=DRIVER],
+ [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
+ [mesa_driver="$withval"],
+ [mesa_driver="$default_driver"])
+dnl Check for valid option
+case "x$mesa_driver" in
+xxlib|xdri|xosmesa)
+ if test "x$enable_opengl" = xno; then
+ AC_MSG_ERROR([Driver '$mesa_driver' requires OpenGL enabled])
+ fi
+ ;;
+xno)
+ ;;
+*)
+ AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
+ ;;
+esac
+
+dnl
+dnl Driver specific build directories
+dnl
+
+dnl this variable will be prepended to SRC_DIRS and is not exported
+CORE_DIRS=""
+
+SRC_DIRS=""
+GLU_DIRS="sgi"
+GALLIUM_DIRS="auxiliary drivers state_trackers"
+GALLIUM_TARGET_DIRS=""
+GALLIUM_WINSYS_DIRS="sw"
+GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug noop identity"
+GALLIUM_STATE_TRACKERS_DIRS=""
+
+# build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
+case "x$enable_shared_glapi$enable_gles1$enable_gles2" in
+x*yes*)
+ CORE_DIRS="$CORE_DIRS mapi/shared-glapi"
+ ;;
+esac
+
+# build glapi if OpenGL is enabled
+if test "x$enable_opengl" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/glapi"
+fi
+
+# build es1api if OpenGL ES 1.x is enabled
+if test "x$enable_gles1" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/es1api"
+fi
+
+# build es2api if OpenGL ES 2.x is enabled
+if test "x$enable_gles2" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/es2api"
+fi
+
+# build vgapi if OpenVG is enabled
+if test "x$enable_openvg" = xyes; then
+ CORE_DIRS="$CORE_DIRS mapi/vgapi"
+fi
+
+# build glsl and mesa if OpenGL or OpenGL ES is enabled
+case "x$enable_opengl$enable_gles1$enable_gles2" in
+x*yes*)
+ CORE_DIRS="$CORE_DIRS glsl mesa"
+ ;;
+esac
+
+case "$mesa_driver" in
+xlib)
+ DRIVER_DIRS="x11"
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
+ ;;
+dri)
+ SRC_DIRS="$SRC_DIRS glx"
+ DRIVER_DIRS="dri"
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
+ ;;
+osmesa)
+ DRIVER_DIRS="osmesa"
+ ;;
+no)
+ DRIVER_DRIS=""
+ ;;
+esac
+AC_SUBST([SRC_DIRS])
+AC_SUBST([GLU_DIRS])
+AC_SUBST([DRIVER_DIRS])
+AC_SUBST([GALLIUM_DIRS])
+AC_SUBST([GALLIUM_TARGET_DIRS])
+AC_SUBST([GALLIUM_WINSYS_DIRS])
+AC_SUBST([GALLIUM_DRIVERS_DIRS])
+AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
+AC_SUBST([MESA_LLVM])
+
+dnl
+dnl Find out if X is available. The variable have_x is set if libX11 is
+dnl found to mimic AC_PATH_XTRA.
+dnl
+if test -n "$PKG_CONFIG"; then
+ AC_MSG_CHECKING([pkg-config files for X11 are available])
+ PKG_CHECK_EXISTS([x11],[
+ x11_pkgconfig=yes
+ have_x=yes
+ ],[
+ x11_pkgconfig=no
+ ])
+ AC_MSG_RESULT([$x11_pkgconfig])
+else
+ x11_pkgconfig=no
+fi
+dnl Use the autoconf macro if no pkg-config files
+if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([X11], [x11])
+else
+ AC_PATH_XTRA
+ test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
+ test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
+ AC_SUBST([X11_CFLAGS])
+ AC_SUBST([X11_LIBS])
+fi
+
+dnl Try to tell the user that the --x-* options are only used when
+dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
+m4_divert_once([HELP_BEGIN],
+[These options are only used when the X libraries cannot be found by the
+pkg-config utility.])
+
+dnl We need X for xlib and dri, so bomb now if it's not found
+case "$mesa_driver" in
+xlib|dri)
+ if test "$no_x" = yes; then
+ AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
+ fi
+ ;;
+esac
+
+dnl XCB - this is only used for GLX right now
+AC_ARG_ENABLE([xcb],
+ [AS_HELP_STRING([--enable-xcb],
+ [use XCB for GLX @<:@default=disabled@:>@])],
+ [enable_xcb="$enableval"],
+ [enable_xcb=no])
+if test "x$enable_xcb" = xyes; then
+ DEFINES="$DEFINES -DUSE_XCB"
+else
+ enable_xcb=no
+fi
+
+dnl Direct rendering or just indirect rendering
+case "$host_os" in
+gnu*)
+ dnl Disable by default on GNU/Hurd
+ driglx_direct_default="no"
+ ;;
+cygwin*)
+ dnl Disable by default on cygwin
+ driglx_direct_default="no"
+ ;;
+*)
+ driglx_direct_default="yes"
+ ;;
+esac
+AC_ARG_ENABLE([driglx-direct],
+ [AS_HELP_STRING([--disable-driglx-direct],
+ [enable direct rendering in GLX and EGL for DRI \
+ @<:@default=auto@:>@])],
+ [driglx_direct="$enableval"],
+ [driglx_direct="$driglx_direct_default"])
+
+dnl
+dnl libGL configuration per driver
+dnl
+case "$mesa_driver" in
+xlib)
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([XLIBGL], [x11 xext])
+ GL_PC_REQ_PRIV="x11 xext"
+ X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
+ GL_LIB_DEPS="$XLIBGL_LIBS"
+ else
+ # should check these...
+ X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
+ GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
+ GL_PC_LIB_PRIV="$GL_LIB_DEPS"
+ GL_PC_CFLAGS="$X11_INCLUDES"
+ fi
+ GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
+ GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
+
+ # if static, move the external libraries to the programs
+ # and empty the libraries for libGL
+ if test "$enable_static" = yes; then
+ APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
+ GL_LIB_DEPS=""
+ fi
+ ;;
+dri|no) # these checks are still desired when there is no mesa_driver
+ # DRI must be shared, I think
+ if test "$enable_static" = yes; then
+ AC_MSG_ERROR([Can't use static libraries for DRI drivers])
+ fi
+
+ PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
+ GL_PC_REQ_PRIV="glproto >= $GLPROTO_REQUIRED"
+ DRI_PC_REQ_PRIV=""
+
+ if test x"$driglx_direct" = xyes; then
+ # Check for libdrm
+ PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
+ PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
+ GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
+ DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
+ fi
+
+ # find the DRI deps for libGL
+ if test "$x11_pkgconfig" = yes; then
+ dri_modules="x11 xext xdamage xfixes"
+
+ # add xf86vidmode if available
+ PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
+ if test "$HAVE_XF86VIDMODE" = yes ; then
+ dri_modules="$dri_modules xxf86vm"
+ fi
+
+ # add xcb modules if necessary
+ if test "$enable_xcb" = yes; then
+ dri_modules="$dri_modules x11-xcb xcb-glx"
+ fi
+
+ PKG_CHECK_MODULES([DRIGL], [$dri_modules])
+ GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
+ X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
+ GL_LIB_DEPS="$DRIGL_LIBS"
+ else
+ # should check these...
+ X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
+ GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
+ GL_PC_LIB_PRIV="$GL_LIB_DEPS"
+ GL_PC_CFLAGS="$X11_INCLUDES"
+
+ # XCB can only be used from pkg-config
+ if test "$enable_xcb" = yes; then
+ PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
+ GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
+ X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
+ GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
+ fi
+ fi
+
+ # need DRM libs, -lpthread, etc.
+ GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+ GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+ GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+ GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+ GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+ GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+ ;;
+osmesa)
+ # No libGL for osmesa
+ GL_LIB_DEPS=""
+ ;;
+esac
+AC_SUBST([GL_LIB_DEPS])
+AC_SUBST([GL_PC_REQ_PRIV])
+AC_SUBST([GL_PC_LIB_PRIV])
+AC_SUBST([GL_PC_CFLAGS])
+AC_SUBST([DRI_PC_REQ_PRIV])
+AC_SUBST([GLESv1_CM_LIB_DEPS])
+AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
+AC_SUBST([GLESv2_LIB_DEPS])
+AC_SUBST([GLESv2_PC_LIB_PRIV])
+
+GLAPI_LIB_DEPS="-lpthread"
+AC_SUBST([GLAPI_LIB_DEPS])
+
+
+dnl Setup default DRI CFLAGS
+DRI_CFLAGS='$(CFLAGS)'
+DRI_CXXFLAGS='$(CXXFLAGS)'
+DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
+MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
+
+AC_ARG_ENABLE([shared-dricore],
+ [AS_HELP_STRING([--enable-shared-dricore],
+ [link DRI modules with shared core DRI routines @<:@default=disabled@:>@])],
+ [enable_dricore="$enableval"],
+ [enable_dricore=no])
+if test "$mesa_driver" = dri ; then
+ if test "$enable_dricore" = yes ; then
+ if test "$GCC$GXX" != yesyes ; then
+ AC_MSG_WARN([Shared dricore requires GCC-compatible rpath handling. Disabling shared dricore])
+ enable_dricore=no
+ else
+ DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'
+ DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
+ DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'
+ DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'
+ DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
+ DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
+ MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'
+ fi
+ fi
+fi
+AC_SUBST([DRICORE_LIBS])
+AC_SUBST([DRICORE_GLSL_LIBS])
+AC_SUBST([DRICORE_LIB_DEPS])
+AC_SUBST([DRI_CXXFLAGS])
+AC_SUBST([DRI_CFLAGS])
+AC_SUBST([MESA_MODULES])
+
+AC_SUBST([HAVE_XF86VIDMODE])
+
+PKG_CHECK_MODULES([LIBDRM_RADEON],
+ [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
+ HAVE_LIBDRM_RADEON=yes,
+ HAVE_LIBDRM_RADEON=no)
+
+dnl
+dnl More X11 setup
+dnl
+if test "$mesa_driver" = xlib; then
+ DEFINES="$DEFINES -DUSE_XSHM"
+fi
+
+dnl
+dnl TLS detection
+dnl
+
+AC_ARG_ENABLE([glx-tls],
+ [AS_HELP_STRING([--enable-glx-tls],
+ [enable TLS support in GLX @<:@default=disabled@:>@])],
+ [GLX_USE_TLS="$enableval"],
+ [GLX_USE_TLS=no])
+AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
+
+AS_IF([test "x$GLX_USE_TLS" = xyes],
+ [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
+
+dnl
+dnl More DRI setup
+dnl
+dnl Directory for DRI drivers
+AC_ARG_WITH([dri-driverdir],
+ [AS_HELP_STRING([--with-dri-driverdir=DIR],
+ [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
+ [DRI_DRIVER_INSTALL_DIR="$withval"],
+ [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
+AC_SUBST([DRI_DRIVER_INSTALL_DIR])
+dnl Extra search path for DRI drivers
+AC_ARG_WITH([dri-searchpath],
+ [AS_HELP_STRING([--with-dri-searchpath=DIRS...],
+ [semicolon delimited DRI driver search directories @<:@${libdir}/dri@:>@])],
+ [DRI_DRIVER_SEARCH_DIR="$withval"],
+ [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
+AC_SUBST([DRI_DRIVER_SEARCH_DIR])
+dnl Which drivers to build - default is chosen by platform
+AC_ARG_WITH([dri-drivers],
+ [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
+ [comma delimited DRI drivers list, e.g.
+ "swrast,i965,radeon" @<:@default=auto@:>@])],
+ [with_dri_drivers="$withval"],
+ [with_dri_drivers=yes])
+if test "x$with_dri_drivers" = x; then
+ with_dri_drivers=no
+fi
+
+dnl If $with_dri_drivers is yes, directories will be added through
+dnl platform checks
+DRI_DIRS=""
+case "$with_dri_drivers" in
+no) ;;
+yes)
+ DRI_DIRS="yes"
+ ;;
+*)
+ # verify the requested driver directories exist
+ dri_drivers=`IFS=', '; echo $with_dri_drivers`
+ for driver in $dri_drivers; do
+ test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
+ AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
+ done
+ DRI_DIRS="$dri_drivers"
+ ;;
+esac
+
+dnl Set DRI_DIRS, DEFINES and LIB_DEPS
+if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
+ # Platform specific settings and drivers to build
+ case "$host_os" in
+ linux*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
+
+ case "$host_cpu" in
+ x86_64)
+ # sis is missing because they have not be converted to use
+ # the new interface. i810 are missing because there is no
+ # x86-64 system where they could *ever* be used.
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
+ savage tdfx unichrome swrast"
+ fi
+ ;;
+ powerpc*)
+ # Build only the drivers for cards that exist on PowerPC.
+ # At some point MGA will be added, but not yet.
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="mach64 r128 r200 r300 r600 radeon tdfx swrast"
+ fi
+ ;;
+ sparc*)
+ # Build only the drivers for cards that exist on sparc`
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="mach64 r128 r200 r300 r600 radeon swrast"
+ fi
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly* | *netbsd*)
+ DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
+ DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
+ unichrome savage sis swrast"
+ fi
+ ;;
+ gnu*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
+ ;;
+ solaris*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+ ;;
+ cygwin*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="swrast"
+ fi
+ ;;
+ esac
+
+ # default drivers
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon \
+ savage sis tdfx unichrome swrast"
+ fi
+
+ DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
+
+ # Check for expat
+ if test "$mesa_driver" = dri; then
+ EXPAT_INCLUDES=""
+ EXPAT_LIB=-lexpat
+ AC_ARG_WITH([expat],
+ [AS_HELP_STRING([--with-expat=DIR],
+ [expat install directory])],[
+ EXPAT_INCLUDES="-I$withval/include"
+ CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
+ LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
+ EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
+ ])
+ AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
+ AC_CHECK_LIB([expat],[XML_ParserCreate],[],
+ [AC_MSG_ERROR([Expat required for DRI.])])
+ fi
+
+ # put all the necessary libs together, including possibly libdricore
+ DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
+fi
+AC_SUBST([DRI_DIRS])
+AC_SUBST([EXPAT_INCLUDES])
+AC_SUBST([DRI_LIB_DEPS])
+
+case $DRI_DIRS in
+*i915*|*i965*)
+ PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
+ ;;
+esac
+
+case $DRI_DIRS in
+*radeon*|*r200*|*r300*|*r600*)
+ if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+ RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
+ RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
+ fi
+ ;;
+esac
+AC_SUBST([RADEON_CFLAGS])
+AC_SUBST([RADEON_LDFLAGS])
+
+
+dnl
+dnl OSMesa configuration
+dnl
+if test "$mesa_driver" = xlib; then
+ default_gl_osmesa=yes
+else
+ default_gl_osmesa=no
+fi
+AC_ARG_ENABLE([gl-osmesa],
+ [AS_HELP_STRING([--enable-gl-osmesa],
+ [enable OSMesa with libGL @<:@default=enabled for xlib driver@:>@])],
+ [gl_osmesa="$enableval"],
+ [gl_osmesa="$default_gl_osmesa"])
+if test "x$gl_osmesa" = xyes; then
+ if test "x$enable_opengl" = xno; then
+ AC_MSG_ERROR([OpenGL is not available for OSMesa driver])
+ fi
+ if test "$mesa_driver" = osmesa; then
+ AC_MSG_ERROR([libGL is not available for OSMesa driver])
+ else
+ DRIVER_DIRS="$DRIVER_DIRS osmesa"
+ fi
+fi
+
+dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
+AC_ARG_WITH([osmesa-bits],
+ [AS_HELP_STRING([--with-osmesa-bits=BITS],
+ [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
+ [osmesa_bits="$withval"],
+ [osmesa_bits=8])
+if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
+ AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
+ osmesa_bits=8
+fi
+case "x$osmesa_bits" in
+x8)
+ OSMESA_LIB=OSMesa
+ ;;
+x16|x32)
+ OSMESA_LIB="OSMesa$osmesa_bits"
+ DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
+ ;;
+*)
+ AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
+ ;;
+esac
+AC_SUBST([OSMESA_LIB])
+
+case "$DRIVER_DIRS" in
+*osmesa*)
+ # only link libraries with osmesa if shared
+ if test "$enable_static" = no; then
+ OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+ else
+ OSMESA_LIB_DEPS=""
+ fi
+ OSMESA_MESA_DEPS=""
+ OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+ ;;
+esac
+AC_SUBST([OSMESA_LIB_DEPS])
+AC_SUBST([OSMESA_MESA_DEPS])
+AC_SUBST([OSMESA_PC_REQ])
+AC_SUBST([OSMESA_PC_LIB_PRIV])
+
+dnl
+dnl EGL configuration
+dnl
+AC_ARG_ENABLE([egl],
+ [AS_HELP_STRING([--disable-egl],
+ [disable EGL library @<:@default=enabled@:>@])],
+ [enable_egl="$enableval"],
+ [enable_egl=yes])
+if test "x$enable_egl" = xno; then
+ if test "x$mesa_driver" = xno; then
+ AC_MSG_ERROR([cannot disable EGL when there is no mesa driver])
+ fi
+ if test "x$enable_openvg" = xyes; then
+ AC_MSG_ERROR([cannot enable OpenVG without EGL])
+ fi
+fi
+if test "x$enable_egl" = xyes; then
+ SRC_DIRS="$SRC_DIRS egl"
+ EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
+ EGL_DRIVERS_DIRS=""
+ if test "$enable_static" != yes; then
+ # build egl_glx when libGL is built
+ if test "$mesa_driver" = xlib -o "$mesa_driver" = dri; then
+ EGL_DRIVERS_DIRS="glx"
+ fi
+
+ PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
+ [have_libudev=yes],[have_libudev=no])
+ if test "$have_libudev" = yes; then
+ DEFINES="$DEFINES -DHAVE_LIBUDEV"
+ fi
+ if test "$mesa_driver" = dri; then
+ # build egl_dri2 when xcb-dri2 is available
+ PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
+ [have_xcb_dri2=yes],[have_xcb_dri2=no])
+
+ if test "$have_xcb_dri2" = yes; then
+ EGL_DRIVER_DRI2=dri2
+ DEFINES="$DEFINES -DHAVE_XCB_DRI2"
+ # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
+ AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
+ [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
+ fi
+ fi
+
+ EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
+ fi
+fi
+AC_SUBST([EGL_LIB_DEPS])
+AC_SUBST([EGL_DRIVERS_DIRS])
+
+dnl
+dnl GLU configuration
+dnl
+AC_ARG_ENABLE([glu],
+ [AS_HELP_STRING([--disable-glu],
+ [enable OpenGL Utility library @<:@default=enabled@:>@])],
+ [enable_glu="$enableval"],
+ [enable_glu=yes])
+
+if test "x$enable_glu" = xyes -a "x$mesa_driver" = xno; then
+ AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
+ enable_glu=no
+fi
+
+if test "x$enable_glu" = xyes; then
+ SRC_DIRS="$SRC_DIRS glu"
+
+ case "$mesa_driver" in
+ osmesa)
+ # Link libGLU to libOSMesa instead of libGL
+ GLU_LIB_DEPS=""
+ GLU_PC_REQ="osmesa"
+ if test "$enable_static" = no; then
+ GLU_MESA_DEPS='-l$(OSMESA_LIB)'
+ else
+ GLU_MESA_DEPS=""
+ fi
+ ;;
+ *)
+ # If static, empty GLU_LIB_DEPS and add libs for programs to link
+ GLU_PC_REQ="gl"
+ GLU_PC_LIB_PRIV="-lm"
+ if test "$enable_static" = no; then
+ GLU_LIB_DEPS="-lm"
+ GLU_MESA_DEPS='-l$(GL_LIB)'
+ else
+ GLU_LIB_DEPS=""
+ GLU_MESA_DEPS=""
+ APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
+ fi
+ ;;
+ esac
+fi
+if test "$enable_static" = no; then
+ GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
+fi
+GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
+AC_SUBST([GLU_LIB_DEPS])
+AC_SUBST([GLU_MESA_DEPS])
+AC_SUBST([GLU_PC_REQ])
+AC_SUBST([GLU_PC_REQ_PRIV])
+AC_SUBST([GLU_PC_LIB_PRIV])
+AC_SUBST([GLU_PC_CFLAGS])
+
+dnl
+dnl GLw configuration
+dnl
+AC_ARG_ENABLE([glw],
+ [AS_HELP_STRING([--disable-glw],
+ [enable Xt/Motif widget library @<:@default=enabled@:>@])],
+ [enable_glw="$enableval"],
+ [enable_glw=yes])
+dnl Don't build GLw on osmesa
+if test "x$enable_glw" = xyes; then
+ case "$mesa_driver" in
+ osmesa|no)
+ AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
+ enable_glw=no
+ ;;
+ esac
+fi
+AC_ARG_ENABLE([motif],
+ [AS_HELP_STRING([--enable-motif],
+ [use Motif widgets in GLw @<:@default=disabled@:>@])],
+ [enable_motif="$enableval"],
+ [enable_motif=no])
+
+if test "x$enable_glw" = xyes; then
+ SRC_DIRS="$SRC_DIRS glw"
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([GLW],[x11 xt])
+ GLW_PC_REQ_PRIV="x11 xt"
+ GLW_LIB_DEPS="$GLW_LIBS"
+ else
+ # should check these...
+ GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
+ GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
+ GLW_PC_CFLAGS="$X11_INCLUDES"
+ fi
+
+ GLW_SOURCES="GLwDrawA.c"
+ MOTIF_CFLAGS=
+ if test "x$enable_motif" = xyes; then
+ GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
+ AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
+ if test "x$MOTIF_CONFIG" != xno; then
+ MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
+ MOTIF_LIBS=`$MOTIF_CONFIG --libs`
+ else
+ AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
+ [AC_MSG_ERROR([Can't locate Motif headers])])
+ AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
+ [AC_MSG_ERROR([Can't locate Motif Xm library])])
+ fi
+ # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
+ GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
+ GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
+ GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
+ fi
+
+ # If static, empty GLW_LIB_DEPS and add libs for programs to link
+ GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
+ if test "$enable_static" = no; then
+ GLW_MESA_DEPS='-l$(GL_LIB)'
+ GLW_LIB_DEPS="$GLW_LIB_DEPS"
+ else
+ APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
+ GLW_LIB_DEPS=""
+ GLW_MESA_DEPS=""
+ fi
+fi
+AC_SUBST([GLW_LIB_DEPS])
+AC_SUBST([GLW_MESA_DEPS])
+AC_SUBST([GLW_SOURCES])
+AC_SUBST([MOTIF_CFLAGS])
+AC_SUBST([GLW_PC_REQ_PRIV])
+AC_SUBST([GLW_PC_LIB_PRIV])
+AC_SUBST([GLW_PC_CFLAGS])
+
+dnl
+dnl GLUT configuration
+dnl
+if test -f "$srcdir/include/GL/glut.h"; then
+ default_glut=yes
+else
+ default_glut=no
+fi
+AC_ARG_ENABLE([glut],
+ [AS_HELP_STRING([--disable-glut],
+ [enable GLUT library @<:@default=enabled if source available@:>@])],
+ [enable_glut="$enableval"],
+ [enable_glut="$default_glut"])
+
+dnl Don't build glut on osmesa
+if test "x$enable_glut" = xyes; then
+ case "$mesa_driver" in
+ osmesa|no)
+ AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
+ enable_glut=no
+ ;;
+ esac
+fi
+dnl Can't build glut if GLU not available
+if test "x$enable_glu$enable_glut" = xnoyes; then
+ AC_MSG_WARN([Disabling glut since GLU is disabled])
+ enable_glut=no
+fi
+
+if test "x$enable_glut" = xyes; then
+ SRC_DIRS="$SRC_DIRS glut/glx"
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
+ GLUT_PC_REQ_PRIV="x11 xmu xi"
+ GLUT_LIB_DEPS="$GLUT_LIBS"
+ else
+ # should check these...
+ GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
+ GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
+ GLUT_PC_CFLAGS="$X11_INCLUDES"
+ fi
+ if test "x$GCC" = xyes; then
+ GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
+ fi
+ GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
+ GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
+
+ # If static, empty GLUT_LIB_DEPS and add libs for programs to link
+ if test "$enable_static" = no; then
+ GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
+ else
+ APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
+ GLUT_LIB_DEPS=""
+ GLUT_MESA_DEPS=""
+ fi
+fi
+AC_SUBST([GLUT_LIB_DEPS])
+AC_SUBST([GLUT_MESA_DEPS])
+AC_SUBST([GLUT_CFLAGS])
+AC_SUBST([GLUT_PC_REQ_PRIV])
+AC_SUBST([GLUT_PC_LIB_PRIV])
+AC_SUBST([GLUT_PC_CFLAGS])
+
+dnl
+dnl Program library dependencies
+dnl Only libm is added here if necessary as the libraries should
+dnl be pulled in by the linker
+dnl
+if test "x$APP_LIB_DEPS" = x; then
+ case "$host_os" in
+ solaris*)
+ APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
+ ;;
+ cygwin*)
+ APP_LIB_DEPS="-lX11"
+ ;;
+ *)
+ APP_LIB_DEPS="-lm"
+ ;;
+ esac
+fi
+AC_SUBST([APP_LIB_DEPS])
+AC_SUBST([PROGRAM_DIRS])
+
+dnl
+dnl Gallium configuration
+dnl
+AC_ARG_ENABLE([gallium],
+ [AS_HELP_STRING([--disable-gallium],
+ [build gallium @<:@default=enabled@:>@])],
+ [enable_gallium="$enableval"],
+ [enable_gallium=yes])
+if test "x$enable_gallium" = xno -a "x$enable_openvg" = xyes; then
+ AC_MSG_ERROR([cannot enable OpenVG without Gallium])
+fi
+if test "x$enable_gallium" = xyes; then
+ SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
+ AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
+fi
+
+AC_SUBST([LLVM_CFLAGS])
+AC_SUBST([LLVM_LIBS])
+AC_SUBST([LLVM_LDFLAGS])
+AC_SUBST([LLVM_VERSION])
+
+dnl
+dnl Gallium state trackers configuration
+dnl
+
+AC_ARG_ENABLE([gallium-egl],
+ [AS_HELP_STRING([--enable-gallium-egl],
+ [enable gallium EGL state tracker @<:@default=auto@:>@])],
+ [enable_gallium_egl="$enableval"],
+ [enable_gallium_egl=auto])
+if test "x$enable_gallium_egl" = xauto; then
+ case "$mesa_driver" in
+ dri|no)
+ enable_gallium_egl=$enable_egl
+ ;;
+ *)
+ enable_gallium_egl=$enable_openvg
+ ;;
+ esac
+fi
+case "x$enable_egl$enable_gallium_egl" in
+xnoyes)
+ AC_MSG_ERROR([cannot build Gallium EGL state tracker without EGL])
+esac
+
+AC_ARG_WITH([state-trackers],
+ [AS_HELP_STRING([--with-state-trackers@<:@=DIRS...@:>@],
+ [comma delimited state_trackers list, e.g.
+ "egl,glx" @<:@default=auto@:>@])],
+ [with_state_trackers="$withval"],
+ [with_state_trackers=yes])
+
+case "$with_state_trackers" in
+no)
+ GALLIUM_STATE_TRACKERS_DIRS=""
+ ;;
+yes)
+ # look at what else is built
+ case "$mesa_driver" in
+ xlib)
+ GALLIUM_STATE_TRACKERS_DIRS=glx
+ ;;
+ dri)
+ GALLIUM_STATE_TRACKERS_DIRS="dri"
+ HAVE_ST_DRI="yes"
+ # Have only tested st/xorg on 1.6.0 servers
+ PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0 libdrm >= $LIBDRM_XORG_REQUIRED libkms >= $LIBKMS_XORG_REQUIRED],
+ HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg",
+ HAVE_ST_XORG="no")
+ ;;
+ esac
+
+ if test "x$enable_egl" = xyes; then
+ if test "$enable_openvg" = yes; then
+ GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vega"
+ st_egl="yes"
+ fi
+
+ if test "$enable_gallium_egl" = yes; then
+ GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
+ HAVE_ST_EGL="yes"
+ fi
+ fi
+ ;;
+*)
+ # verify the requested state tracker exist
+ state_trackers=""
+ _state_trackers=`IFS=', '; echo $with_state_trackers`
+ for tracker in $_state_trackers; do
+ case "$tracker" in
+ dri)
+ if test "x$mesa_driver" != xdri; then
+ AC_MSG_ERROR([cannot build dri state tracker without mesa driver set to dri])
+ fi
+ HAVE_ST_DRI="yes"
+ ;;
+ egl)
+ if test "x$enable_egl" != xyes; then
+ AC_MSG_ERROR([cannot build egl state tracker without EGL library])
+ fi
+ HAVE_ST_EGL="yes"
+ ;;
+ xorg)
+ PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
+ PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
+ PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
+ HAVE_ST_XORG="yes"
+ ;;
+ vega)
+ if test "x$enable_openvg" != xyes; then
+ AC_MSG_ERROR([cannot build vega state tracker without --enable-openvg])
+ fi
+ have_st_vega="yes"
+ ;;
+ esac
+
+ if test -n "$tracker"; then
+ test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
+ AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
+ if test -n "$state_trackers"; then
+ state_trackers="$state_trackers $tracker"
+ else
+ state_trackers="$tracker"
+ fi
+ fi
+ done
+ GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
+
+ # append --enable-openvg/--enable-gallium-egl to --with-state-trackers
+ if test "x$have_st_vega" != xyes -a "x$enable_openvg" = xyes; then
+ AC_MSG_ERROR([--with-state-trackers specified but vega is missing])
+ fi
+ if test "x$HAVE_ST_EGL" != xyes -a "x$enable_gallium_egl" = xyes; then
+ AC_MSG_ERROR([--with-state-trackers specified but egl is missing])
+ fi
+ ;;
+esac
+
+
+EGL_CLIENT_APIS=""
+VG_LIB_DEPS=""
+
+case "x$enable_opengl$enable_gles1$enable_gles2" in
+x*yes*)
+ EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)'
+ ;;
+esac
+if test "x$enable_openvg" = xyes; then
+ EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
+ VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
+fi
+
+AC_SUBST([VG_LIB_DEPS])
+AC_SUBST([EGL_CLIENT_APIS])
+
+if test "x$HAVE_ST_EGL" = xyes; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
+fi
+
+if test "x$HAVE_ST_XORG" = xyes; then
+ PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
+ HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
+ HAVE_XEXTPROTO_71="no")
+fi
+
+AC_ARG_WITH([egl-platforms],
+ [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
+ [comma delimited native platforms libEGL supports, e.g.
+ "x11,drm" @<:@default=auto@:>@])],
+ [with_egl_platforms="$withval"],
+ [with_egl_platforms=yes])
+AC_ARG_WITH([egl-displays],
+ [AS_HELP_STRING([--with-egl-displays@<:@=DIRS...@:>@],
+ [DEPRECATED. Use --with-egl-platforms instead])],
+ [with_egl_platforms="$withval"])
+
+EGL_PLATFORMS=""
+WAYLAND_EGL_LIB_DEPS=""
+
+case "$with_egl_platforms" in
+yes)
+ if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
+ EGL_PLATFORMS="x11"
+ if test "$mesa_driver" = dri; then
+ EGL_PLATFORMS="$EGL_PLATFORMS drm"
+ fi
+ fi
+ ;;
+*)
+ if test "x$enable_egl" != xyes; then
+ AC_MSG_ERROR([cannot build egl state tracker without EGL library])
+ fi
+ # verify the requested driver directories exist
+ egl_platforms=`IFS=', '; echo $with_egl_platforms`
+ for plat in $egl_platforms; do
+ test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
+ AC_MSG_ERROR([EGL platform '$plat' doesn't exist])
+ if test "$plat" = "fbdev"; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
+ fi
+ if test "$plat" = "wayland"; then
+ PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
+ [AC_MSG_ERROR([cannot find libwayland-client])])
+ WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
+ fi
+ done
+ EGL_PLATFORMS="$egl_platforms"
+ ;;
+esac
+AC_SUBST([EGL_PLATFORMS])
+
+AC_SUBST([WAYLAND_EGL_LIB_DEPS])
+WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"
+WAYLAND_EGL_PC_LIB_PRIV=
+WAYLAND_EGL_PC_CFLAGS=
+
+AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])
+AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])
+AC_SUBST([WAYLAND_EGL_PC_CFLAGS])
+
+
+AC_ARG_WITH([egl-driver-dir],
+ [AS_HELP_STRING([--with-egl-driver-dir=DIR],
+ [directory for EGL drivers [[default=${libdir}/egl]]])],
+ [EGL_DRIVER_INSTALL_DIR="$withval"],
+ [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
+AC_SUBST([EGL_DRIVER_INSTALL_DIR])
+
+AC_ARG_WITH([xorg-driver-dir],
+ [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
+ [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
+ [XORG_DRIVER_INSTALL_DIR="$withval"],
+ [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
+AC_SUBST([XORG_DRIVER_INSTALL_DIR])
+
+AC_ARG_WITH([max-width],
+ [AS_HELP_STRING([--with-max-width=N],
+ [Maximum framebuffer width (4096)])],
+ [DEFINES="${DEFINES} -DMAX_WIDTH=${withval}";
+ AS_IF([test "${withval}" -gt "4096"],
+ [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
+)
+AC_ARG_WITH([max-height],
+ [AS_HELP_STRING([--with-max-height=N],
+ [Maximum framebuffer height (4096)])],
+ [DEFINES="${DEFINES} -DMAX_HEIGHT=${withval}";
+ AS_IF([test "${withval}" -gt "4096"],
+ [AC_MSG_WARN([Large framebuffer: see s_tritemp.h comments.])])]
+)
+
+dnl
+dnl Gallium LLVM
+dnl
+AC_ARG_ENABLE([gallium-llvm],
+ [AS_HELP_STRING([--enable-gallium-llvm],
+ [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
+ [enable_gallium_llvm="$enableval"],
+ [enable_gallium_llvm=auto])
+if test "x$enable_gallium_llvm" = xauto; then
+ case "$host_cpu" in
+ i*86|x86_64) enable_gallium_llvm=yes;;
+ esac
+fi
+if test "x$enable_gallium_llvm" = xyes; then
+ if test "x$LLVM_CONFIG" != xno; then
+ LLVM_VERSION=`$LLVM_CONFIG --version`
+ LLVM_CFLAGS=`$LLVM_CONFIG --cppflags`
+ LLVM_LIBS="`$LLVM_CONFIG --libs` -lstdc++"
+
+ LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
+ DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
+ MESA_LLVM=1
+ else
+ MESA_LLVM=0
+ fi
+else
+ MESA_LLVM=0
+fi
+
+dnl
+dnl Gallium helper functions
+dnl
+gallium_check_st() {
+ if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
+ fi
+ if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
+ fi
+ if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
+ fi
+}
+
+
+dnl
+dnl Gallium SVGA configuration
+dnl
+AC_ARG_ENABLE([gallium-svga],
+ [AS_HELP_STRING([--enable-gallium-svga],
+ [build gallium SVGA @<:@default=disabled@:>@])],
+ [enable_gallium_svga="$enableval"],
+ [enable_gallium_svga=auto])
+if test "x$enable_gallium_svga" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
+ gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
+elif test "x$enable_gallium_svga" = xauto; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
+fi
+
+dnl
+dnl Gallium i915 configuration
+dnl
+AC_ARG_ENABLE([gallium-i915],
+ [AS_HELP_STRING([--enable-gallium-i915],
+ [build gallium i915 @<:@default=disabled@:>@])],
+ [enable_gallium_i915="$enableval"],
+ [enable_gallium_i915=auto])
+if test "x$enable_gallium_i915" = xyes; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+ gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
+elif test "x$enable_gallium_i915" = xauto; then
+ GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+fi
+
+dnl
+dnl Gallium i965 configuration
+dnl
+AC_ARG_ENABLE([gallium-i965],
+ [AS_HELP_STRING([--enable-gallium-i965],
+ [build gallium i965 @<:@default=disabled@:>@])],
+ [enable_gallium_i965="$enableval"],
+ [enable_gallium_i965=auto])
+if test "x$enable_gallium_i965" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
+ gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
+elif test "x$enable_gallium_i965" = xauto; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
+fi
+
+dnl
+dnl Gallium Radeon r300g configuration
+dnl
+AC_ARG_ENABLE([gallium-r300],
+ [AS_HELP_STRING([--enable-gallium-r300],
+ [build gallium r300 @<:@default=build DRI driver only@:>@])],
+ [enable_gallium_r300="$enableval"],
+ [enable_gallium_r300=auto])
+
+if test "$mesa_driver" != dri ; then
+ if test "x$enable_gallium_r300" = xauto; then
+ enable_gallium_r300=no
+ fi
+fi
+
+if test "x$enable_gallium_r300" != xno; then
+ if test "x$MESA_LLVM" = x0; then
+ case "$host_cpu" in
+ i*86|x86_64) AC_MSG_ERROR([LLVM is required to build Gallium R300 on x86 and x86_64]);;
+ esac
+ fi
+fi
+if test "x$enable_gallium_r300" = xauto; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+ gallium_check_st "radeon/drm" "dri-r300"
+elif test "x$enable_gallium_r300" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+ gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"
+fi
+
+dnl
+dnl Gallium Radeon r600g configuration
+dnl
+AC_ARG_ENABLE([gallium-r600],
+ [AS_HELP_STRING([--enable-gallium-r600],
+ [build gallium r600 @<:@default=disabled@:>@])],
+ [enable_gallium_r600="$enableval"],
+ [enable_gallium_r600=auto])
+if test "x$enable_gallium_r600" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
+ gallium_check_st "r600/drm" "dri-r600"
+fi
+
+dnl
+dnl Gallium Nouveau configuration
+dnl
+AC_ARG_ENABLE([gallium-nouveau],
+ [AS_HELP_STRING([--enable-gallium-nouveau],
+ [build gallium nouveau @<:@default=disabled@:>@])],
+ [enable_gallium_nouveau="$enableval"],
+ [enable_gallium_nouveau=no])
+if test "x$enable_gallium_nouveau" = xyes; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
+ gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"
+fi
+
+dnl
+dnl Gallium swrast configuration
+dnl
+AC_ARG_ENABLE([gallium-swrast],
+ [AS_HELP_STRING([--enable-gallium-swrast],
+ [build gallium swrast @<:@default=auto@:>@])],
+ [enable_gallium_swrast="$enableval"],
+ [enable_gallium_swrast=auto])
+if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
+ if test "x$HAVE_ST_DRI" = xyes; then
+ GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
+ fi
+fi
+
+dnl prepend CORE_DIRS to SRC_DIRS
+SRC_DIRS="$CORE_DIRS $SRC_DIRS"
+
+dnl Restore LDFLAGS and CPPFLAGS
+LDFLAGS="$_SAVE_LDFLAGS"
+CPPFLAGS="$_SAVE_CPPFLAGS"
+
+dnl Substitute the config
+AC_CONFIG_FILES([configs/autoconf])
+
+dnl Replace the configs/current symlink
+AC_CONFIG_COMMANDS([configs],[
+if test -f configs/current || test -L configs/current; then
+ rm -f configs/current
+fi
+ln -s autoconf configs/current
+])
+
+AC_OUTPUT
+
+dnl
+dnl Output some configuration info for the user
+dnl
+echo ""
+echo " prefix: $prefix"
+echo " exec_prefix: $exec_prefix"
+echo " libdir: $libdir"
+echo " includedir: $includedir"
+
+dnl API info
+echo ""
+echo " OpenGL: $enable_opengl (ES1: $enable_gles1 ES2: $enable_gles2)"
+echo " OpenVG: $enable_openvg"
+
+dnl Driver info
+echo ""
+echo " Driver: $mesa_driver"
+if test "$mesa_driver" != no; then
+ if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
+ echo " OSMesa: lib$OSMESA_LIB"
+ else
+ echo " OSMesa: no"
+ fi
+ if test "$mesa_driver" = dri; then
+ # cleanup the drivers var
+ dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
+ if test "x$DRI_DIRS" = x; then
+ echo " DRI drivers: no"
+ else
+ echo " DRI drivers: $dri_dirs"
+ fi
+ echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
+ echo " Use XCB: $enable_xcb"
+ echo " Shared dricore: $enable_dricore"
+ fi
+fi
+echo ""
+echo " GLU: $enable_glu"
+echo " GLw: $enable_glw (Motif: $enable_motif)"
+echo " glut: $enable_glut"
+
+dnl EGL
+echo ""
+echo " EGL: $enable_egl"
+if test "$enable_egl" = yes; then
+ echo " EGL platforms: $EGL_PLATFORMS"
+
+ egl_drivers=""
+ for d in $EGL_DRIVERS_DIRS; do
+ egl_drivers="$egl_drivers builtin:egl_$d"
+ done
+
+ if test "$enable_gallium" = yes -a "$HAVE_ST_EGL" = yes; then
+ echo " EGL drivers: ${egl_drivers} egl_gallium"
+ echo " EGL Gallium STs:$EGL_CLIENT_APIS"
+ else
+ echo " EGL drivers: $egl_drivers"
+ fi
+fi
+
+echo ""
+if test "x$MESA_LLVM" = x1; then
+ echo " llvm: yes"
+ echo " llvm-config: $LLVM_CONFIG"
+ echo " llvm-version: $LLVM_VERSION"
+else
+ echo " llvm: no"
+fi
+
+echo ""
+if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
+ echo " Gallium: yes"
+ echo " Gallium dirs: $GALLIUM_DIRS"
+ echo " Target dirs: $GALLIUM_TARGET_DIRS"
+ echo " Winsys dirs: $GALLIUM_WINSYS_DIRS"
+ echo " Driver dirs: $GALLIUM_DRIVERS_DIRS"
+ echo " Trackers dirs: $GALLIUM_STATE_TRACKERS_DIRS"
+else
+ echo " Gallium: no"
+fi
+
+dnl Libraries
+echo ""
+echo " Shared libs: $enable_shared"
+echo " Static libs: $enable_static"
+
+dnl Compiler options
+# cleanup the CFLAGS/CXXFLAGS/DEFINES vars
+cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+ $SED 's/^ *//;s/ */ /;s/ *$//'`
+cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+ $SED 's/^ *//;s/ */ /;s/ *$//'`
+defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
+echo ""
+echo " CFLAGS: $cflags"
+echo " CXXFLAGS: $cxxflags"
+echo " Macros: $defines"
+echo ""
+echo " PYTHON2: $PYTHON2"
+
+echo ""
+echo " Run '${MAKE-make}' to build Mesa"
+echo ""
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index 03155b7ac..1e237a95d 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -1593,6 +1593,8 @@ _mesa_UseProgramObjectARB(GLhandleARB program)
struct gl_transform_feedback_object *obj =
ctx->TransformFeedback.CurrentObject;
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
if (obj->Active) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glUseProgram(transform feedback active)");
diff --git a/mesalib/src/mesa/state_tracker/st_cb_blit.c b/mesalib/src/mesa/state_tracker/st_cb_blit.c
index 25c95c7b9..416be194d 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_blit.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_blit.c
@@ -109,6 +109,11 @@ st_BlitFramebuffer(struct gl_context *ctx,
dstY1 = tmp;
}
+ /* Disable conditional rendering. */
+ if (st->render_condition) {
+ st->pipe->render_condition(st->pipe, NULL, 0);
+ }
+
if (mask & GL_COLOR_BUFFER_BIT) {
struct gl_renderbuffer_attachment *srcAtt =
&readFB->Attachment[readFB->_ColorReadBufferIndex];
@@ -121,7 +126,7 @@ st_BlitFramebuffer(struct gl_context *ctx,
struct pipe_surface *dstSurf = dstRb->surface;
if (!srcObj->pt)
- return;
+ goto done;
util_blit_pixels(st->blit, srcObj->pt, srcAtt->TextureLevel,
srcX0, srcY0, srcX1, srcY1,
@@ -199,6 +204,13 @@ st_BlitFramebuffer(struct gl_context *ctx,
}
}
}
+
+done:
+ /* Restore conditional rendering state. */
+ if (st->render_condition) {
+ st->pipe->render_condition(st->pipe, st->render_condition,
+ st->condition_mode);
+ }
}
diff --git a/mesalib/src/mesa/state_tracker/st_cb_condrender.c b/mesalib/src/mesa/state_tracker/st_cb_condrender.c
index 679527569..64c6c117f 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_condrender.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_condrender.c
@@ -1,96 +1,103 @@
-/**************************************************************************
- *
- * Copyright 2009 VMware, Inc.
- * 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, sub license, 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS 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.
- *
- **************************************************************************/
-
-
-/**
- * glBegin/EndCondtionalRender functions
- *
- * \author Brian Paul
- */
-
-
-#include "main/imports.h"
-#include "main/context.h"
-
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-#include "st_context.h"
-#include "st_cb_queryobj.h"
-#include "st_cb_condrender.h"
-
-
-/**
- * Called via ctx->Driver.BeginConditionalRender()
- */
-static void
-st_BeginConditionalRender(struct gl_context *ctx, struct gl_query_object *q,
- GLenum mode)
-{
- struct st_query_object *stq = st_query_object(q);
- struct pipe_context *pipe = st_context(ctx)->pipe;
- uint m;
-
- switch (mode) {
- case GL_QUERY_WAIT:
- m = PIPE_RENDER_COND_WAIT;
- break;
- case GL_QUERY_NO_WAIT:
- m = PIPE_RENDER_COND_NO_WAIT;
- break;
- case GL_QUERY_BY_REGION_WAIT:
- m = PIPE_RENDER_COND_BY_REGION_WAIT;
- break;
- case GL_QUERY_BY_REGION_NO_WAIT:
- m = PIPE_RENDER_COND_BY_REGION_NO_WAIT;
- break;
- default:
- assert(0 && "bad mode in st_BeginConditionalRender");
- m = PIPE_RENDER_COND_WAIT;
- }
-
- pipe->render_condition(pipe, stq->pq, m);
-}
-
-
-/**
- * Called via ctx->Driver.BeginConditionalRender()
- */
-static void
-st_EndConditionalRender(struct gl_context *ctx, struct gl_query_object *q)
-{
- struct pipe_context *pipe = st_context(ctx)->pipe;
- (void) q;
- pipe->render_condition(pipe, NULL, 0);
-}
-
-
-
-void st_init_cond_render_functions(struct dd_function_table *functions)
-{
- functions->BeginConditionalRender = st_BeginConditionalRender;
- functions->EndConditionalRender = st_EndConditionalRender;
-}
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS 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.
+ *
+ **************************************************************************/
+
+
+/**
+ * glBegin/EndCondtionalRender functions
+ *
+ * \author Brian Paul
+ */
+
+
+#include "main/imports.h"
+#include "main/context.h"
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "st_context.h"
+#include "st_cb_queryobj.h"
+#include "st_cb_condrender.h"
+
+
+/**
+ * Called via ctx->Driver.BeginConditionalRender()
+ */
+static void
+st_BeginConditionalRender(struct gl_context *ctx, struct gl_query_object *q,
+ GLenum mode)
+{
+ struct st_query_object *stq = st_query_object(q);
+ struct st_context *st = st_context(ctx);
+ struct pipe_context *pipe = st->pipe;
+ uint m;
+
+ switch (mode) {
+ case GL_QUERY_WAIT:
+ m = PIPE_RENDER_COND_WAIT;
+ break;
+ case GL_QUERY_NO_WAIT:
+ m = PIPE_RENDER_COND_NO_WAIT;
+ break;
+ case GL_QUERY_BY_REGION_WAIT:
+ m = PIPE_RENDER_COND_BY_REGION_WAIT;
+ break;
+ case GL_QUERY_BY_REGION_NO_WAIT:
+ m = PIPE_RENDER_COND_BY_REGION_NO_WAIT;
+ break;
+ default:
+ assert(0 && "bad mode in st_BeginConditionalRender");
+ m = PIPE_RENDER_COND_WAIT;
+ }
+
+ st->render_condition = stq->pq;
+ st->condition_mode = m;
+
+ pipe->render_condition(pipe, stq->pq, m);
+}
+
+
+/**
+ * Called via ctx->Driver.BeginConditionalRender()
+ */
+static void
+st_EndConditionalRender(struct gl_context *ctx, struct gl_query_object *q)
+{
+ struct st_context *st = st_context(ctx);
+ struct pipe_context *pipe = st->pipe;
+ (void) q;
+
+ pipe->render_condition(pipe, NULL, 0);
+ st->render_condition = NULL;
+}
+
+
+
+void st_init_cond_render_functions(struct dd_function_table *functions)
+{
+ functions->BeginConditionalRender = st_BeginConditionalRender;
+ functions->EndConditionalRender = st_EndConditionalRender;
+}
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
index 29c1df4ae..965fbcd1d 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -1247,7 +1247,8 @@ blit_copy_pixels(struct gl_context *ctx, GLint srcx, GLint srcy,
!ctx->VertexProgram.Enabled &&
!ctx->Shader.CurrentFragmentProgram &&
st_fb_orientation(ctx->ReadBuffer) == st_fb_orientation(ctx->DrawBuffer) &&
- ctx->DrawBuffer->_NumColorDrawBuffers == 1) {
+ ctx->DrawBuffer->_NumColorDrawBuffers == 1 &&
+ !ctx->Query.CondRenderQuery) {
struct st_renderbuffer *rbRead, *rbDraw;
GLint drawX, drawY;
diff --git a/mesalib/src/mesa/state_tracker/st_cb_fbo.c b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
index 2e87d202c..64424f776 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_fbo.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
@@ -1,665 +1,662 @@
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * 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, sub license, 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
- *
- **************************************************************************/
-
-
-/**
- * Framebuffer/renderbuffer functions.
- *
- * \author Brian Paul
- */
-
-
-#include "main/imports.h"
-#include "main/context.h"
-#include "main/fbobject.h"
-#include "main/framebuffer.h"
-#include "main/macros.h"
-#include "main/mfeatures.h"
-#include "main/renderbuffer.h"
-
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_screen.h"
-#include "st_context.h"
-#include "st_cb_fbo.h"
-#include "st_cb_flush.h"
-#include "st_format.h"
-#include "st_texture.h"
-#include "st_manager.h"
-
-#include "util/u_format.h"
-#include "util/u_inlines.h"
-#include "util/u_surface.h"
-
-
-/**
- * gl_renderbuffer::AllocStorage()
- * This is called to allocate the original drawing surface, and
- * during window resize.
- */
-static GLboolean
-st_renderbuffer_alloc_storage(struct gl_context * ctx,
- struct gl_renderbuffer *rb,
- GLenum internalFormat,
- GLuint width, GLuint height)
-{
- struct st_context *st = st_context(ctx);
- struct pipe_context *pipe = st->pipe;
- struct pipe_screen *screen = st->pipe->screen;
- struct st_renderbuffer *strb = st_renderbuffer(rb);
- enum pipe_format format;
- struct pipe_surface surf_tmpl;
-
- if (strb->format != PIPE_FORMAT_NONE)
- format = strb->format;
- else
- format = st_choose_renderbuffer_format(screen, internalFormat,
- rb->NumSamples);
-
- if (format == PIPE_FORMAT_NONE) {
- return FALSE;
- }
-
- /* init renderbuffer fields */
- strb->Base.Width = width;
- strb->Base.Height = height;
- strb->Base.Format = st_pipe_format_to_mesa_format(format);
- strb->Base._BaseFormat = _mesa_base_fbo_format(ctx, internalFormat);
- strb->Base.DataType = st_format_datatype(format);
- strb->format = format;
-
- strb->defined = GL_FALSE; /* undefined contents now */
-
- if (strb->software) {
- size_t size;
-
- free(strb->data);
-
- assert(strb->format != PIPE_FORMAT_NONE);
-
- strb->stride = util_format_get_stride(strb->format, width);
- size = util_format_get_2d_size(strb->format, strb->stride, height);
-
- strb->data = malloc(size);
-
- return strb->data != NULL;
- }
- else {
- struct pipe_resource template;
-
- /* Free the old surface and texture
- */
- pipe_surface_reference( &strb->surface, NULL );
- pipe_resource_reference( &strb->texture, NULL );
- pipe_sampler_view_reference(&strb->sampler_view, NULL);
-
- /* Setup new texture template.
- */
- memset(&template, 0, sizeof(template));
- template.target = st->internal_target;
- template.format = format;
- template.width0 = width;
- template.height0 = height;
- template.depth0 = 1;
- template.array_size = 1;
- template.last_level = 0;
- template.nr_samples = rb->NumSamples;
- if (util_format_is_depth_or_stencil(format)) {
- template.bind = PIPE_BIND_DEPTH_STENCIL;
- }
- else {
- template.bind = (PIPE_BIND_DISPLAY_TARGET |
- PIPE_BIND_RENDER_TARGET);
- }
-
- strb->texture = screen->resource_create(screen, &template);
-
- if (!strb->texture)
- return FALSE;
-
- memset(&surf_tmpl, 0, sizeof(surf_tmpl));
- u_surface_default_template(&surf_tmpl, strb->texture, template.bind);
- strb->surface = pipe->create_surface(pipe,
- strb->texture,
- &surf_tmpl);
- if (strb->surface) {
- assert(strb->surface->texture);
- assert(strb->surface->format);
- assert(strb->surface->width == width);
- assert(strb->surface->height == height);
- }
-
- return strb->surface != NULL;
- }
-}
-
-
-/**
- * gl_renderbuffer::Delete()
- */
-static void
-st_renderbuffer_delete(struct gl_renderbuffer *rb)
-{
- struct st_renderbuffer *strb = st_renderbuffer(rb);
- ASSERT(strb);
- pipe_surface_reference(&strb->surface, NULL);
- pipe_resource_reference(&strb->texture, NULL);
- pipe_sampler_view_reference(&strb->sampler_view, NULL);
- free(strb->data);
- free(strb);
-}
-
-
-/**
- * gl_renderbuffer::GetPointer()
- */
-static void *
-null_get_pointer(struct gl_context * ctx, struct gl_renderbuffer *rb,
- GLint x, GLint y)
-{
- /* By returning NULL we force all software rendering to go through
- * the span routines.
- */
-#if 0
- assert(0); /* Should never get called with softpipe */
-#endif
- return NULL;
-}
-
-
-/**
- * Called via ctx->Driver.NewFramebuffer()
- */
-static struct gl_framebuffer *
-st_new_framebuffer(struct gl_context *ctx, GLuint name)
-{
- /* XXX not sure we need to subclass gl_framebuffer for pipe */
- return _mesa_new_framebuffer(ctx, name);
-}
-
-
-/**
- * Called via ctx->Driver.NewRenderbuffer()
- */
-static struct gl_renderbuffer *
-st_new_renderbuffer(struct gl_context *ctx, GLuint name)
-{
- struct st_renderbuffer *strb = ST_CALLOC_STRUCT(st_renderbuffer);
- if (strb) {
- _mesa_init_renderbuffer(&strb->Base, name);
- strb->Base.Delete = st_renderbuffer_delete;
- strb->Base.AllocStorage = st_renderbuffer_alloc_storage;
- strb->Base.GetPointer = null_get_pointer;
- strb->format = PIPE_FORMAT_NONE;
- return &strb->Base;
- }
- return NULL;
-}
-
-
-/**
- * Allocate a renderbuffer for a an on-screen window (not a user-created
- * renderbuffer). The window system code determines the format.
- */
-struct gl_renderbuffer *
-st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
-{
- struct st_renderbuffer *strb;
-
- strb = ST_CALLOC_STRUCT(st_renderbuffer);
- if (!strb) {
- _mesa_error(NULL, GL_OUT_OF_MEMORY, "creating renderbuffer");
- return NULL;
- }
-
- _mesa_init_renderbuffer(&strb->Base, 0);
- strb->Base.ClassID = 0x4242; /* just a unique value */
- strb->Base.NumSamples = samples;
- strb->Base.Format = st_pipe_format_to_mesa_format(format);
- strb->Base._BaseFormat = _mesa_get_format_base_format(strb->Base.Format);
- strb->Base.DataType = st_format_datatype(format);
- strb->format = format;
- strb->software = sw;
-
- switch (format) {
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- case PIPE_FORMAT_B5G5R5A1_UNORM:
- case PIPE_FORMAT_B4G4R4A4_UNORM:
- case PIPE_FORMAT_B5G6R5_UNORM:
- strb->Base.InternalFormat = GL_RGBA;
- break;
- case PIPE_FORMAT_Z16_UNORM:
- strb->Base.InternalFormat = GL_DEPTH_COMPONENT16;
- break;
- case PIPE_FORMAT_Z32_UNORM:
- strb->Base.InternalFormat = GL_DEPTH_COMPONENT32;
- break;
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_X8Z24_UNORM:
- strb->Base.InternalFormat = GL_DEPTH24_STENCIL8_EXT;
- break;
- case PIPE_FORMAT_S8_USCALED:
- strb->Base.InternalFormat = GL_STENCIL_INDEX8_EXT;
- break;
- case PIPE_FORMAT_R16G16B16A16_SNORM:
- strb->Base.InternalFormat = GL_RGBA16;
- break;
- case PIPE_FORMAT_R8_UNORM:
- strb->Base.InternalFormat = GL_R8;
- break;
- case PIPE_FORMAT_R8G8_UNORM:
- strb->Base.InternalFormat = GL_RG8;
- break;
- case PIPE_FORMAT_R16_UNORM:
- strb->Base.InternalFormat = GL_R16;
- break;
- case PIPE_FORMAT_R16G16_UNORM:
- strb->Base.InternalFormat = GL_RG16;
- break;
- default:
- _mesa_problem(NULL,
- "Unexpected format in st_new_renderbuffer_fb");
- free(strb);
- return NULL;
- }
-
- /* st-specific methods */
- strb->Base.Delete = st_renderbuffer_delete;
- strb->Base.AllocStorage = st_renderbuffer_alloc_storage;
- strb->Base.GetPointer = null_get_pointer;
-
- /* surface is allocated in st_renderbuffer_alloc_storage() */
- strb->surface = NULL;
-
- return &strb->Base;
-}
-
-
-
-
-/**
- * Called via ctx->Driver.BindFramebufferEXT().
- */
-static void
-st_bind_framebuffer(struct gl_context *ctx, GLenum target,
- struct gl_framebuffer *fb, struct gl_framebuffer *fbread)
-{
-
-}
-
-/**
- * Called by ctx->Driver.FramebufferRenderbuffer
- */
-static void
-st_framebuffer_renderbuffer(struct gl_context *ctx,
- struct gl_framebuffer *fb,
- GLenum attachment,
- struct gl_renderbuffer *rb)
-{
- /* XXX no need for derivation? */
- _mesa_framebuffer_renderbuffer(ctx, fb, attachment, rb);
-}
-
-
-/**
- * Called by ctx->Driver.RenderTexture
- */
-static void
-st_render_texture(struct gl_context *ctx,
- struct gl_framebuffer *fb,
- struct gl_renderbuffer_attachment *att)
-{
- struct st_context *st = st_context(ctx);
- struct pipe_context *pipe = st->pipe;
- struct st_renderbuffer *strb;
- struct gl_renderbuffer *rb;
- struct pipe_resource *pt = st_get_texobj_resource(att->Texture);
- struct st_texture_object *stObj;
- const struct gl_texture_image *texImage;
- struct pipe_surface surf_tmpl;
-
- /* When would this fail? Perhaps assert? */
- if (!pt)
- return;
-
- /* get pointer to texture image we're rendeing to */
- texImage = _mesa_get_attachment_teximage(att);
-
- /* create new renderbuffer which wraps the texture image */
- rb = st_new_renderbuffer(ctx, 0);
- if (!rb) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glFramebufferTexture()");
- return;
- }
-
- _mesa_reference_renderbuffer(&att->Renderbuffer, rb);
- assert(rb->RefCount == 1);
- rb->AllocStorage = NULL; /* should not get called */
- strb = st_renderbuffer(rb);
-
- assert(strb->Base.RefCount > 0);
-
- /* get the texture for the texture object */
- stObj = st_texture_object(att->Texture);
-
- /* point renderbuffer at texobject */
- strb->rtt = stObj;
- strb->rtt_level = att->TextureLevel;
- strb->rtt_face = att->CubeMapFace;
- strb->rtt_slice = att->Zoffset;
-
- rb->Width = texImage->Width2;
- rb->Height = texImage->Height2;
- rb->_BaseFormat = texImage->_BaseFormat;
- /*printf("***** render to texture level %d: %d x %d\n", att->TextureLevel, rb->Width, rb->Height);*/
-
- /*printf("***** pipe texture %d x %d\n", pt->width0, pt->height0);*/
-
- pipe_resource_reference( &strb->texture, pt );
-
- pipe_surface_reference(&strb->surface, NULL);
-
- pipe_sampler_view_reference(&strb->sampler_view,
- st_get_texture_sampler_view(stObj, pipe));
-
- assert(strb->rtt_level <= strb->texture->last_level);
-
- /* new surface for rendering into the texture */
- memset(&surf_tmpl, 0, sizeof(surf_tmpl));
- surf_tmpl.format = ctx->Color.sRGBEnabled ? strb->texture->format : util_format_linear(strb->texture->format);
- surf_tmpl.usage = PIPE_BIND_RENDER_TARGET;
- surf_tmpl.u.tex.level = strb->rtt_level;
- surf_tmpl.u.tex.first_layer = strb->rtt_face + strb->rtt_slice;
- surf_tmpl.u.tex.last_layer = strb->rtt_face + strb->rtt_slice;
- strb->surface = pipe->create_surface(pipe,
- strb->texture,
- &surf_tmpl);
-
- strb->format = pt->format;
-
- strb->Base.Format = st_pipe_format_to_mesa_format(pt->format);
- strb->Base.DataType = st_format_datatype(pt->format);
-
- /*
- printf("RENDER TO TEXTURE obj=%p pt=%p surf=%p %d x %d\n",
- att->Texture, pt, strb->surface, rb->Width, rb->Height);
- */
-
- /* Invalidate buffer state so that the pipe's framebuffer state
- * gets updated.
- * That's where the new renderbuffer (which we just created) gets
- * passed to the pipe as a (color/depth) render target.
- */
- st_invalidate_state(ctx, _NEW_BUFFERS);
-}
-
-
-/**
- * Called via ctx->Driver.FinishRenderTexture.
- */
-static void
-st_finish_render_texture(struct gl_context *ctx,
- struct gl_renderbuffer_attachment *att)
-{
- struct st_renderbuffer *strb = st_renderbuffer(att->Renderbuffer);
-
- if (!strb)
- return;
-
- strb->rtt = NULL;
-
- /*
- printf("FINISH RENDER TO TEXTURE surf=%p\n", strb->surface);
- */
-
- /* restore previous framebuffer state */
- st_invalidate_state(ctx, _NEW_BUFFERS);
-}
-
-
-/**
- * Validate a renderbuffer attachment for a particular set of bindings.
- */
-static GLboolean
-st_validate_attachment(struct gl_context *ctx,
- struct pipe_screen *screen,
- const struct gl_renderbuffer_attachment *att,
- unsigned bindings)
-{
- const struct st_texture_object *stObj = st_texture_object(att->Texture);
- enum pipe_format format;
- gl_format texFormat;
-
- /* Only validate texture attachments for now, since
- * st_renderbuffer_alloc_storage makes sure that
- * the format is supported.
- */
- if (att->Type != GL_TEXTURE)
- return GL_TRUE;
-
- if (!stObj)
- return GL_FALSE;
-
- format = stObj->pt->format;
- texFormat = _mesa_get_attachment_teximage_const(att)->TexFormat;
-
- /* If the encoding is sRGB and sRGB rendering cannot be enabled,
- * check for linear format support instead.
- * Later when we create a surface, we change the format to a linear one. */
- if (!ctx->Const.sRGBCapable &&
- _mesa_get_format_color_encoding(texFormat) == GL_SRGB) {
- const gl_format linearFormat = _mesa_get_srgb_format_linear(texFormat);
- format = st_mesa_format_to_pipe_format(linearFormat);
- }
-
- return screen->is_format_supported(screen, format,
- PIPE_TEXTURE_2D,
- stObj->pt->nr_samples, bindings);
-}
-
-
-/**
- * Check if two renderbuffer attachments name a combined depth/stencil
- * renderbuffer.
- */
-GLboolean
-st_is_depth_stencil_combined(const struct gl_renderbuffer_attachment *depth,
- const struct gl_renderbuffer_attachment *stencil)
-{
- assert(depth && stencil);
-
- if (depth->Type == stencil->Type) {
- if (depth->Type == GL_RENDERBUFFER_EXT &&
- depth->Renderbuffer == stencil->Renderbuffer)
- return GL_TRUE;
-
- if (depth->Type == GL_TEXTURE &&
- depth->Texture == stencil->Texture)
- return GL_TRUE;
- }
-
- return GL_FALSE;
-}
-
-
-/**
- * Check that the framebuffer configuration is valid in terms of what
- * the driver can support.
- *
- * For Gallium we only supports combined Z+stencil, not separate buffers.
- */
-static void
-st_validate_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb)
-{
- struct st_context *st = st_context(ctx);
- struct pipe_screen *screen = st->pipe->screen;
- const struct gl_renderbuffer_attachment *depth =
- &fb->Attachment[BUFFER_DEPTH];
- const struct gl_renderbuffer_attachment *stencil =
- &fb->Attachment[BUFFER_STENCIL];
- GLuint i;
- enum pipe_format first_format = PIPE_FORMAT_NONE;
- boolean mixed_formats =
- screen->get_param(screen, PIPE_CAP_MIXED_COLORBUFFER_FORMATS) != 0;
-
- if (depth->Type && stencil->Type && depth->Type != stencil->Type) {
- fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
- return;
- }
- if (depth->Type == GL_RENDERBUFFER_EXT &&
- stencil->Type == GL_RENDERBUFFER_EXT &&
- depth->Renderbuffer != stencil->Renderbuffer) {
- fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
- return;
- }
- if (depth->Type == GL_TEXTURE &&
- stencil->Type == GL_TEXTURE &&
- depth->Texture != stencil->Texture) {
- fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
- return;
- }
-
- if (!st_validate_attachment(ctx,
- screen,
- depth,
- PIPE_BIND_DEPTH_STENCIL)) {
- fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
- return;
- }
- if (!st_validate_attachment(ctx,
- screen,
- stencil,
- PIPE_BIND_DEPTH_STENCIL)) {
- fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
- return;
- }
- for (i = 0; i < ctx->Const.MaxColorAttachments; i++) {
- struct gl_renderbuffer_attachment *att =
- &fb->Attachment[BUFFER_COLOR0 + i];
- enum pipe_format format;
-
- if (!st_validate_attachment(ctx,
- screen,
- att,
- PIPE_BIND_RENDER_TARGET)) {
- fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
- return;
- }
-
- if (!mixed_formats) {
- /* Disallow mixed formats. */
- if (att->Type != GL_NONE) {
- format = st_renderbuffer(att->Renderbuffer)->surface->format;
- } else {
- continue;
- }
-
- if (first_format == PIPE_FORMAT_NONE) {
- first_format = format;
- } else if (format != first_format) {
- fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
- return;
- }
- }
- }
-}
-
-
-/**
- * Called via glDrawBuffer.
- */
-static void
-st_DrawBuffers(struct gl_context *ctx, GLsizei count, const GLenum *buffers)
-{
- struct st_context *st = st_context(ctx);
- struct gl_framebuffer *fb = ctx->DrawBuffer;
- GLuint i;
-
- (void) count;
- (void) buffers;
-
- /* add the renderbuffers on demand */
- for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
- gl_buffer_index idx = fb->_ColorDrawBufferIndexes[i];
- st_manager_add_color_renderbuffer(st, fb, idx);
- }
-}
-
-
-/**
- * Called via glReadBuffer.
- */
-static void
-st_ReadBuffer(struct gl_context *ctx, GLenum buffer)
-{
- struct st_context *st = st_context(ctx);
- struct gl_framebuffer *fb = ctx->ReadBuffer;
-
- (void) buffer;
-
- /* add the renderbuffer on demand */
- st_manager_add_color_renderbuffer(st, fb, fb->_ColorReadBufferIndex);
-}
-
-
-void st_init_fbo_functions(struct dd_function_table *functions)
-{
-#if FEATURE_EXT_framebuffer_object
- functions->NewFramebuffer = st_new_framebuffer;
- functions->NewRenderbuffer = st_new_renderbuffer;
- functions->BindFramebuffer = st_bind_framebuffer;
- functions->FramebufferRenderbuffer = st_framebuffer_renderbuffer;
- functions->RenderTexture = st_render_texture;
- functions->FinishRenderTexture = st_finish_render_texture;
- functions->ValidateFramebuffer = st_validate_framebuffer;
-#endif
- /* no longer needed by core Mesa, drivers handle resizes...
- functions->ResizeBuffers = st_resize_buffers;
- */
-
- functions->DrawBuffers = st_DrawBuffers;
- functions->ReadBuffer = st_ReadBuffer;
-}
-
-/* XXX unused ? */
-struct pipe_sampler_view *
-st_get_renderbuffer_sampler_view(struct st_renderbuffer *rb,
- struct pipe_context *pipe)
-{
- if (!rb->sampler_view) {
- rb->sampler_view = st_create_texture_sampler_view(pipe, rb->texture);
- }
-
- return rb->sampler_view;
-}
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
+ *
+ **************************************************************************/
+
+
+/**
+ * Framebuffer/renderbuffer functions.
+ *
+ * \author Brian Paul
+ */
+
+
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/fbobject.h"
+#include "main/framebuffer.h"
+#include "main/macros.h"
+#include "main/mfeatures.h"
+#include "main/renderbuffer.h"
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_screen.h"
+#include "st_context.h"
+#include "st_cb_fbo.h"
+#include "st_cb_flush.h"
+#include "st_format.h"
+#include "st_texture.h"
+#include "st_manager.h"
+
+#include "util/u_format.h"
+#include "util/u_inlines.h"
+#include "util/u_surface.h"
+
+
+/**
+ * gl_renderbuffer::AllocStorage()
+ * This is called to allocate the original drawing surface, and
+ * during window resize.
+ */
+static GLboolean
+st_renderbuffer_alloc_storage(struct gl_context * ctx,
+ struct gl_renderbuffer *rb,
+ GLenum internalFormat,
+ GLuint width, GLuint height)
+{
+ struct st_context *st = st_context(ctx);
+ struct pipe_context *pipe = st->pipe;
+ struct pipe_screen *screen = st->pipe->screen;
+ struct st_renderbuffer *strb = st_renderbuffer(rb);
+ enum pipe_format format;
+ struct pipe_surface surf_tmpl;
+
+ format = st_choose_renderbuffer_format(screen, internalFormat,
+ rb->NumSamples);
+
+ if (format == PIPE_FORMAT_NONE) {
+ return FALSE;
+ }
+
+ /* init renderbuffer fields */
+ strb->Base.Width = width;
+ strb->Base.Height = height;
+ strb->Base.Format = st_pipe_format_to_mesa_format(format);
+ strb->Base._BaseFormat = _mesa_base_fbo_format(ctx, internalFormat);
+ strb->Base.DataType = st_format_datatype(format);
+ strb->format = format;
+
+ strb->defined = GL_FALSE; /* undefined contents now */
+
+ if (strb->software) {
+ size_t size;
+
+ free(strb->data);
+
+ assert(strb->format != PIPE_FORMAT_NONE);
+
+ strb->stride = util_format_get_stride(strb->format, width);
+ size = util_format_get_2d_size(strb->format, strb->stride, height);
+
+ strb->data = malloc(size);
+
+ return strb->data != NULL;
+ }
+ else {
+ struct pipe_resource template;
+
+ /* Free the old surface and texture
+ */
+ pipe_surface_reference( &strb->surface, NULL );
+ pipe_resource_reference( &strb->texture, NULL );
+ pipe_sampler_view_reference(&strb->sampler_view, NULL);
+
+ /* Setup new texture template.
+ */
+ memset(&template, 0, sizeof(template));
+ template.target = st->internal_target;
+ template.format = format;
+ template.width0 = width;
+ template.height0 = height;
+ template.depth0 = 1;
+ template.array_size = 1;
+ template.last_level = 0;
+ template.nr_samples = rb->NumSamples;
+ if (util_format_is_depth_or_stencil(format)) {
+ template.bind = PIPE_BIND_DEPTH_STENCIL;
+ }
+ else {
+ template.bind = (PIPE_BIND_DISPLAY_TARGET |
+ PIPE_BIND_RENDER_TARGET);
+ }
+
+ strb->texture = screen->resource_create(screen, &template);
+
+ if (!strb->texture)
+ return FALSE;
+
+ memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+ u_surface_default_template(&surf_tmpl, strb->texture, template.bind);
+ strb->surface = pipe->create_surface(pipe,
+ strb->texture,
+ &surf_tmpl);
+ if (strb->surface) {
+ assert(strb->surface->texture);
+ assert(strb->surface->format);
+ assert(strb->surface->width == width);
+ assert(strb->surface->height == height);
+ }
+
+ return strb->surface != NULL;
+ }
+}
+
+
+/**
+ * gl_renderbuffer::Delete()
+ */
+static void
+st_renderbuffer_delete(struct gl_renderbuffer *rb)
+{
+ struct st_renderbuffer *strb = st_renderbuffer(rb);
+ ASSERT(strb);
+ pipe_surface_reference(&strb->surface, NULL);
+ pipe_resource_reference(&strb->texture, NULL);
+ pipe_sampler_view_reference(&strb->sampler_view, NULL);
+ free(strb->data);
+ free(strb);
+}
+
+
+/**
+ * gl_renderbuffer::GetPointer()
+ */
+static void *
+null_get_pointer(struct gl_context * ctx, struct gl_renderbuffer *rb,
+ GLint x, GLint y)
+{
+ /* By returning NULL we force all software rendering to go through
+ * the span routines.
+ */
+#if 0
+ assert(0); /* Should never get called with softpipe */
+#endif
+ return NULL;
+}
+
+
+/**
+ * Called via ctx->Driver.NewFramebuffer()
+ */
+static struct gl_framebuffer *
+st_new_framebuffer(struct gl_context *ctx, GLuint name)
+{
+ /* XXX not sure we need to subclass gl_framebuffer for pipe */
+ return _mesa_new_framebuffer(ctx, name);
+}
+
+
+/**
+ * Called via ctx->Driver.NewRenderbuffer()
+ */
+static struct gl_renderbuffer *
+st_new_renderbuffer(struct gl_context *ctx, GLuint name)
+{
+ struct st_renderbuffer *strb = ST_CALLOC_STRUCT(st_renderbuffer);
+ if (strb) {
+ _mesa_init_renderbuffer(&strb->Base, name);
+ strb->Base.Delete = st_renderbuffer_delete;
+ strb->Base.AllocStorage = st_renderbuffer_alloc_storage;
+ strb->Base.GetPointer = null_get_pointer;
+ strb->format = PIPE_FORMAT_NONE;
+ return &strb->Base;
+ }
+ return NULL;
+}
+
+
+/**
+ * Allocate a renderbuffer for a an on-screen window (not a user-created
+ * renderbuffer). The window system code determines the format.
+ */
+struct gl_renderbuffer *
+st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
+{
+ struct st_renderbuffer *strb;
+
+ strb = ST_CALLOC_STRUCT(st_renderbuffer);
+ if (!strb) {
+ _mesa_error(NULL, GL_OUT_OF_MEMORY, "creating renderbuffer");
+ return NULL;
+ }
+
+ _mesa_init_renderbuffer(&strb->Base, 0);
+ strb->Base.ClassID = 0x4242; /* just a unique value */
+ strb->Base.NumSamples = samples;
+ strb->Base.Format = st_pipe_format_to_mesa_format(format);
+ strb->Base._BaseFormat = _mesa_get_format_base_format(strb->Base.Format);
+ strb->Base.DataType = st_format_datatype(format);
+ strb->format = format;
+ strb->software = sw;
+
+ switch (format) {
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ strb->Base.InternalFormat = GL_RGBA;
+ break;
+ case PIPE_FORMAT_Z16_UNORM:
+ strb->Base.InternalFormat = GL_DEPTH_COMPONENT16;
+ break;
+ case PIPE_FORMAT_Z32_UNORM:
+ strb->Base.InternalFormat = GL_DEPTH_COMPONENT32;
+ break;
+ case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ strb->Base.InternalFormat = GL_DEPTH24_STENCIL8_EXT;
+ break;
+ case PIPE_FORMAT_S8_USCALED:
+ strb->Base.InternalFormat = GL_STENCIL_INDEX8_EXT;
+ break;
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ strb->Base.InternalFormat = GL_RGBA16;
+ break;
+ case PIPE_FORMAT_R8_UNORM:
+ strb->Base.InternalFormat = GL_R8;
+ break;
+ case PIPE_FORMAT_R8G8_UNORM:
+ strb->Base.InternalFormat = GL_RG8;
+ break;
+ case PIPE_FORMAT_R16_UNORM:
+ strb->Base.InternalFormat = GL_R16;
+ break;
+ case PIPE_FORMAT_R16G16_UNORM:
+ strb->Base.InternalFormat = GL_RG16;
+ break;
+ default:
+ _mesa_problem(NULL,
+ "Unexpected format in st_new_renderbuffer_fb");
+ free(strb);
+ return NULL;
+ }
+
+ /* st-specific methods */
+ strb->Base.Delete = st_renderbuffer_delete;
+ strb->Base.AllocStorage = st_renderbuffer_alloc_storage;
+ strb->Base.GetPointer = null_get_pointer;
+
+ /* surface is allocated in st_renderbuffer_alloc_storage() */
+ strb->surface = NULL;
+
+ return &strb->Base;
+}
+
+
+
+
+/**
+ * Called via ctx->Driver.BindFramebufferEXT().
+ */
+static void
+st_bind_framebuffer(struct gl_context *ctx, GLenum target,
+ struct gl_framebuffer *fb, struct gl_framebuffer *fbread)
+{
+
+}
+
+/**
+ * Called by ctx->Driver.FramebufferRenderbuffer
+ */
+static void
+st_framebuffer_renderbuffer(struct gl_context *ctx,
+ struct gl_framebuffer *fb,
+ GLenum attachment,
+ struct gl_renderbuffer *rb)
+{
+ /* XXX no need for derivation? */
+ _mesa_framebuffer_renderbuffer(ctx, fb, attachment, rb);
+}
+
+
+/**
+ * Called by ctx->Driver.RenderTexture
+ */
+static void
+st_render_texture(struct gl_context *ctx,
+ struct gl_framebuffer *fb,
+ struct gl_renderbuffer_attachment *att)
+{
+ struct st_context *st = st_context(ctx);
+ struct pipe_context *pipe = st->pipe;
+ struct st_renderbuffer *strb;
+ struct gl_renderbuffer *rb;
+ struct pipe_resource *pt = st_get_texobj_resource(att->Texture);
+ struct st_texture_object *stObj;
+ const struct gl_texture_image *texImage;
+ struct pipe_surface surf_tmpl;
+
+ /* When would this fail? Perhaps assert? */
+ if (!pt)
+ return;
+
+ /* get pointer to texture image we're rendeing to */
+ texImage = _mesa_get_attachment_teximage(att);
+
+ /* create new renderbuffer which wraps the texture image */
+ rb = st_new_renderbuffer(ctx, 0);
+ if (!rb) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glFramebufferTexture()");
+ return;
+ }
+
+ _mesa_reference_renderbuffer(&att->Renderbuffer, rb);
+ assert(rb->RefCount == 1);
+ rb->AllocStorage = NULL; /* should not get called */
+ strb = st_renderbuffer(rb);
+
+ assert(strb->Base.RefCount > 0);
+
+ /* get the texture for the texture object */
+ stObj = st_texture_object(att->Texture);
+
+ /* point renderbuffer at texobject */
+ strb->rtt = stObj;
+ strb->rtt_level = att->TextureLevel;
+ strb->rtt_face = att->CubeMapFace;
+ strb->rtt_slice = att->Zoffset;
+
+ rb->Width = texImage->Width2;
+ rb->Height = texImage->Height2;
+ rb->_BaseFormat = texImage->_BaseFormat;
+ /*printf("***** render to texture level %d: %d x %d\n", att->TextureLevel, rb->Width, rb->Height);*/
+
+ /*printf("***** pipe texture %d x %d\n", pt->width0, pt->height0);*/
+
+ pipe_resource_reference( &strb->texture, pt );
+
+ pipe_surface_reference(&strb->surface, NULL);
+
+ pipe_sampler_view_reference(&strb->sampler_view,
+ st_get_texture_sampler_view(stObj, pipe));
+
+ assert(strb->rtt_level <= strb->texture->last_level);
+
+ /* new surface for rendering into the texture */
+ memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+ surf_tmpl.format = ctx->Color.sRGBEnabled ? strb->texture->format : util_format_linear(strb->texture->format);
+ surf_tmpl.usage = PIPE_BIND_RENDER_TARGET;
+ surf_tmpl.u.tex.level = strb->rtt_level;
+ surf_tmpl.u.tex.first_layer = strb->rtt_face + strb->rtt_slice;
+ surf_tmpl.u.tex.last_layer = strb->rtt_face + strb->rtt_slice;
+ strb->surface = pipe->create_surface(pipe,
+ strb->texture,
+ &surf_tmpl);
+
+ strb->format = pt->format;
+
+ strb->Base.Format = st_pipe_format_to_mesa_format(pt->format);
+ strb->Base.DataType = st_format_datatype(pt->format);
+
+ /*
+ printf("RENDER TO TEXTURE obj=%p pt=%p surf=%p %d x %d\n",
+ att->Texture, pt, strb->surface, rb->Width, rb->Height);
+ */
+
+ /* Invalidate buffer state so that the pipe's framebuffer state
+ * gets updated.
+ * That's where the new renderbuffer (which we just created) gets
+ * passed to the pipe as a (color/depth) render target.
+ */
+ st_invalidate_state(ctx, _NEW_BUFFERS);
+}
+
+
+/**
+ * Called via ctx->Driver.FinishRenderTexture.
+ */
+static void
+st_finish_render_texture(struct gl_context *ctx,
+ struct gl_renderbuffer_attachment *att)
+{
+ struct st_renderbuffer *strb = st_renderbuffer(att->Renderbuffer);
+
+ if (!strb)
+ return;
+
+ strb->rtt = NULL;
+
+ /*
+ printf("FINISH RENDER TO TEXTURE surf=%p\n", strb->surface);
+ */
+
+ /* restore previous framebuffer state */
+ st_invalidate_state(ctx, _NEW_BUFFERS);
+}
+
+
+/**
+ * Validate a renderbuffer attachment for a particular set of bindings.
+ */
+static GLboolean
+st_validate_attachment(struct gl_context *ctx,
+ struct pipe_screen *screen,
+ const struct gl_renderbuffer_attachment *att,
+ unsigned bindings)
+{
+ const struct st_texture_object *stObj = st_texture_object(att->Texture);
+ enum pipe_format format;
+ gl_format texFormat;
+
+ /* Only validate texture attachments for now, since
+ * st_renderbuffer_alloc_storage makes sure that
+ * the format is supported.
+ */
+ if (att->Type != GL_TEXTURE)
+ return GL_TRUE;
+
+ if (!stObj)
+ return GL_FALSE;
+
+ format = stObj->pt->format;
+ texFormat = _mesa_get_attachment_teximage_const(att)->TexFormat;
+
+ /* If the encoding is sRGB and sRGB rendering cannot be enabled,
+ * check for linear format support instead.
+ * Later when we create a surface, we change the format to a linear one. */
+ if (!ctx->Const.sRGBCapable &&
+ _mesa_get_format_color_encoding(texFormat) == GL_SRGB) {
+ const gl_format linearFormat = _mesa_get_srgb_format_linear(texFormat);
+ format = st_mesa_format_to_pipe_format(linearFormat);
+ }
+
+ return screen->is_format_supported(screen, format,
+ PIPE_TEXTURE_2D,
+ stObj->pt->nr_samples, bindings);
+}
+
+
+/**
+ * Check if two renderbuffer attachments name a combined depth/stencil
+ * renderbuffer.
+ */
+GLboolean
+st_is_depth_stencil_combined(const struct gl_renderbuffer_attachment *depth,
+ const struct gl_renderbuffer_attachment *stencil)
+{
+ assert(depth && stencil);
+
+ if (depth->Type == stencil->Type) {
+ if (depth->Type == GL_RENDERBUFFER_EXT &&
+ depth->Renderbuffer == stencil->Renderbuffer)
+ return GL_TRUE;
+
+ if (depth->Type == GL_TEXTURE &&
+ depth->Texture == stencil->Texture)
+ return GL_TRUE;
+ }
+
+ return GL_FALSE;
+}
+
+
+/**
+ * Check that the framebuffer configuration is valid in terms of what
+ * the driver can support.
+ *
+ * For Gallium we only supports combined Z+stencil, not separate buffers.
+ */
+static void
+st_validate_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb)
+{
+ struct st_context *st = st_context(ctx);
+ struct pipe_screen *screen = st->pipe->screen;
+ const struct gl_renderbuffer_attachment *depth =
+ &fb->Attachment[BUFFER_DEPTH];
+ const struct gl_renderbuffer_attachment *stencil =
+ &fb->Attachment[BUFFER_STENCIL];
+ GLuint i;
+ enum pipe_format first_format = PIPE_FORMAT_NONE;
+ boolean mixed_formats =
+ screen->get_param(screen, PIPE_CAP_MIXED_COLORBUFFER_FORMATS) != 0;
+
+ if (depth->Type && stencil->Type && depth->Type != stencil->Type) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+ if (depth->Type == GL_RENDERBUFFER_EXT &&
+ stencil->Type == GL_RENDERBUFFER_EXT &&
+ depth->Renderbuffer != stencil->Renderbuffer) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+ if (depth->Type == GL_TEXTURE &&
+ stencil->Type == GL_TEXTURE &&
+ depth->Texture != stencil->Texture) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+
+ if (!st_validate_attachment(ctx,
+ screen,
+ depth,
+ PIPE_BIND_DEPTH_STENCIL)) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+ if (!st_validate_attachment(ctx,
+ screen,
+ stencil,
+ PIPE_BIND_DEPTH_STENCIL)) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+ for (i = 0; i < ctx->Const.MaxColorAttachments; i++) {
+ struct gl_renderbuffer_attachment *att =
+ &fb->Attachment[BUFFER_COLOR0 + i];
+ enum pipe_format format;
+
+ if (!st_validate_attachment(ctx,
+ screen,
+ att,
+ PIPE_BIND_RENDER_TARGET)) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+
+ if (!mixed_formats) {
+ /* Disallow mixed formats. */
+ if (att->Type != GL_NONE) {
+ format = st_renderbuffer(att->Renderbuffer)->surface->format;
+ } else {
+ continue;
+ }
+
+ if (first_format == PIPE_FORMAT_NONE) {
+ first_format = format;
+ } else if (format != first_format) {
+ fb->_Status = GL_FRAMEBUFFER_UNSUPPORTED_EXT;
+ return;
+ }
+ }
+ }
+}
+
+
+/**
+ * Called via glDrawBuffer.
+ */
+static void
+st_DrawBuffers(struct gl_context *ctx, GLsizei count, const GLenum *buffers)
+{
+ struct st_context *st = st_context(ctx);
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ GLuint i;
+
+ (void) count;
+ (void) buffers;
+
+ /* add the renderbuffers on demand */
+ for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
+ gl_buffer_index idx = fb->_ColorDrawBufferIndexes[i];
+ st_manager_add_color_renderbuffer(st, fb, idx);
+ }
+}
+
+
+/**
+ * Called via glReadBuffer.
+ */
+static void
+st_ReadBuffer(struct gl_context *ctx, GLenum buffer)
+{
+ struct st_context *st = st_context(ctx);
+ struct gl_framebuffer *fb = ctx->ReadBuffer;
+
+ (void) buffer;
+
+ /* add the renderbuffer on demand */
+ st_manager_add_color_renderbuffer(st, fb, fb->_ColorReadBufferIndex);
+}
+
+
+void st_init_fbo_functions(struct dd_function_table *functions)
+{
+#if FEATURE_EXT_framebuffer_object
+ functions->NewFramebuffer = st_new_framebuffer;
+ functions->NewRenderbuffer = st_new_renderbuffer;
+ functions->BindFramebuffer = st_bind_framebuffer;
+ functions->FramebufferRenderbuffer = st_framebuffer_renderbuffer;
+ functions->RenderTexture = st_render_texture;
+ functions->FinishRenderTexture = st_finish_render_texture;
+ functions->ValidateFramebuffer = st_validate_framebuffer;
+#endif
+ /* no longer needed by core Mesa, drivers handle resizes...
+ functions->ResizeBuffers = st_resize_buffers;
+ */
+
+ functions->DrawBuffers = st_DrawBuffers;
+ functions->ReadBuffer = st_ReadBuffer;
+}
+
+/* XXX unused ? */
+struct pipe_sampler_view *
+st_get_renderbuffer_sampler_view(struct st_renderbuffer *rb,
+ struct pipe_context *pipe)
+{
+ if (!rb->sampler_view) {
+ rb->sampler_view = st_create_texture_sampler_view(pipe, rb->texture);
+ }
+
+ return rb->sampler_view;
+}
diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c
index 9d824b46c..88f62902b 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c
@@ -795,6 +795,11 @@ decompress_with_blit(struct gl_context * ctx, GLenum target, GLint level,
return;
}
+ /* Disable conditional rendering. */
+ if (st->render_condition) {
+ pipe->render_condition(pipe, NULL, 0);
+ }
+
/* blit/render/decompress */
util_blit_pixels_tex(st->blit,
src_view, /* pipe_resource (src) */
@@ -806,6 +811,12 @@ decompress_with_blit(struct gl_context * ctx, GLenum target, GLint level,
0.0, /* z */
PIPE_TEX_MIPFILTER_NEAREST);
+ /* Restore conditional rendering state. */
+ if (st->render_condition) {
+ pipe->render_condition(pipe, st->render_condition,
+ st->condition_mode);
+ }
+
/* map the dst_surface so we can read from it */
tex_xfer = pipe_get_transfer(pipe,
dst_texture, 0, 0,
@@ -1556,6 +1567,11 @@ st_copy_texsubimage(struct gl_context *ctx,
srcY1 = srcY0 + height;
}
+ /* Disable conditional rendering. */
+ if (st->render_condition) {
+ pipe->render_condition(pipe, NULL, 0);
+ }
+
util_blit_pixels_writemask(st->blit,
strb->texture,
strb->surface->u.tex.level,
@@ -1567,6 +1583,13 @@ st_copy_texsubimage(struct gl_context *ctx,
destX + width, destY + height,
0.0, PIPE_TEX_MIPFILTER_NEAREST,
format_writemask);
+
+ /* Restore conditional rendering state. */
+ if (st->render_condition) {
+ pipe->render_condition(pipe, st->render_condition,
+ st->condition_mode);
+ }
+
use_fallback = GL_FALSE;
}
diff --git a/mesalib/src/mesa/state_tracker/st_context.h b/mesalib/src/mesa/state_tracker/st_context.h
index c6fc31801..ff207039d 100644
--- a/mesalib/src/mesa/state_tracker/st_context.h
+++ b/mesalib/src/mesa/state_tracker/st_context.h
@@ -200,6 +200,10 @@ struct st_context
GLsizei stride;
} user_attrib[PIPE_MAX_ATTRIBS];
unsigned num_user_attribs;
+
+ /* Active render condition. */
+ struct pipe_query *render_condition;
+ unsigned condition_mode;
};
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c
index de30b4fc6..dc8551dfe 100644
--- a/mesalib/src/mesa/state_tracker/st_format.c
+++ b/mesalib/src/mesa/state_tracker/st_format.c
@@ -595,6 +595,14 @@ struct format_mapping
PIPE_FORMAT_A8B8G8R8_SRGB, \
0
+#define DEFAULT_DEPTH_FORMATS \
+ PIPE_FORMAT_Z24X8_UNORM, \
+ PIPE_FORMAT_X8Z24_UNORM, \
+ PIPE_FORMAT_Z16_UNORM, \
+ PIPE_FORMAT_Z24_UNORM_S8_USCALED, \
+ PIPE_FORMAT_S8_USCALED_Z24_UNORM, \
+ 0
+
/**
* This table maps OpenGL texture format enums to Gallium pipe_format enums.
* Multiple GL enums might map to multiple pipe_formats.
@@ -604,7 +612,7 @@ static struct format_mapping format_map[] = {
/* Basic RGB, RGBA formats */
{
{ GL_RGB10, GL_RGB10_A2, 0 },
- { PIPE_FORMAT_B10G10R10A2_UNORM, 0 }
+ { PIPE_FORMAT_B10G10R10A2_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ 4, GL_RGBA, GL_RGBA8, 0 },
@@ -612,7 +620,7 @@ static struct format_mapping format_map[] = {
},
{
{ GL_BGRA, 0 },
- { PIPE_FORMAT_B8G8R8A8_UNORM, DEFAULT_RGB_FORMATS, 0 }
+ { PIPE_FORMAT_B8G8R8A8_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ 3, GL_RGB, GL_RGB8, 0 },
@@ -620,7 +628,7 @@ static struct format_mapping format_map[] = {
},
{
{ GL_RGB12, GL_RGB16, GL_RGBA12, GL_RGBA16, 0 },
- { PIPE_FORMAT_R16G16B16A16_UNORM, DEFAULT_RGB_FORMATS, 0 }
+ { PIPE_FORMAT_R16G16B16A16_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_RGBA4, GL_RGBA2, 0 },
@@ -628,7 +636,7 @@ static struct format_mapping format_map[] = {
},
{
{ GL_RGB5_A1, 0 },
- { PIPE_FORMAT_B5G5R5A1_UNORM, DEFAULT_RGBA_FORMATS, 0 }
+ { PIPE_FORMAT_B5G5R5A1_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_R3_G3_B2, 0 },
@@ -655,11 +663,11 @@ static struct format_mapping format_map[] = {
/* basic Luminance formats */
{
{ GL_LUMINANCE12, GL_LUMINANCE16, 0 },
- { PIPE_FORMAT_L16_UNORM, PIPE_FORMAT_L8_UNORM, DEFAULT_RGBA_FORMATS, 0 }
+ { PIPE_FORMAT_L16_UNORM, PIPE_FORMAT_L8_UNORM, DEFAULT_RGB_FORMATS }
},
{
{ 1, GL_LUMINANCE, GL_LUMINANCE4, GL_LUMINANCE8, 0 },
- { PIPE_FORMAT_L8_UNORM, DEFAULT_RGBA_FORMATS }
+ { PIPE_FORMAT_L8_UNORM, DEFAULT_RGB_FORMATS }
},
/* basic Luminance/Alpha formats */
@@ -667,7 +675,7 @@ static struct format_mapping format_map[] = {
{ GL_LUMINANCE12_ALPHA4, GL_LUMINANCE12_ALPHA12,
GL_LUMINANCE16_ALPHA16, 0},
{ PIPE_FORMAT_L16A16_UNORM, PIPE_FORMAT_L8A8_UNORM,
- PIPE_FORMAT_L8A8_UNORM, DEFAULT_RGBA_FORMATS }
+ DEFAULT_RGBA_FORMATS }
},
{
{ 2, GL_LUMINANCE_ALPHA, GL_LUMINANCE6_ALPHA2, GL_LUMINANCE8_ALPHA8, 0 },
@@ -675,7 +683,7 @@ static struct format_mapping format_map[] = {
},
{
{ GL_LUMINANCE4_ALPHA4, 0 },
- { PIPE_FORMAT_L4A4_UNORM, PIPE_FORMAT_L4A4_UNORM,
+ { PIPE_FORMAT_L4A4_UNORM, PIPE_FORMAT_L8A8_UNORM,
DEFAULT_RGBA_FORMATS }
},
@@ -699,11 +707,11 @@ static struct format_mapping format_map[] = {
/* compressed formats */ /* XXX PIPE_BIND_SAMPLER_VIEW only */
{
{ GL_COMPRESSED_RGB, 0 },
- { PIPE_FORMAT_DXT1_RGB, 0 }
+ { PIPE_FORMAT_DXT1_RGB, DEFAULT_RGB_FORMATS }
},
{
{ GL_COMPRESSED_RGBA, 0 },
- { PIPE_FORMAT_DXT5_RGBA, 0 }
+ { PIPE_FORMAT_DXT5_RGBA, DEFAULT_RGBA_FORMATS }
},
{
{ GL_RGB_S3TC, GL_RGB4_S3TC, GL_COMPRESSED_RGB_S3TC_DXT1_EXT, 0 },
@@ -729,31 +737,27 @@ static struct format_mapping format_map[] = {
},
{
{ GL_COMPRESSED_RGBA_FXT1_3DFX, 0 },
- { PIPE_FORMAT_RGB_FXT1, 0 }
+ { PIPE_FORMAT_RGBA_FXT1, 0 }
},
#endif
/* Depth formats */
{
{ GL_DEPTH_COMPONENT16, 0 },
- { PIPE_FORMAT_Z16_UNORM, PIPE_FORMAT_Z24_UNORM_S8_USCALED,
- PIPE_FORMAT_S8_USCALED_Z24_UNORM, PIPE_FORMAT_Z32_UNORM, 0 }
+ { PIPE_FORMAT_Z16_UNORM, DEFAULT_DEPTH_FORMATS }
},
{
{ GL_DEPTH_COMPONENT24, 0 },
{ PIPE_FORMAT_Z24X8_UNORM, PIPE_FORMAT_X8Z24_UNORM,
- PIPE_FORMAT_Z24_UNORM_S8_USCALED, PIPE_FORMAT_S8_USCALED_Z24_UNORM,
- PIPE_FORMAT_Z32_UNORM, 0 }
+ DEFAULT_DEPTH_FORMATS }
},
{
{ GL_DEPTH_COMPONENT32, 0 },
- { PIPE_FORMAT_Z32_UNORM, 0 }
+ { PIPE_FORMAT_Z32_UNORM, DEFAULT_DEPTH_FORMATS }
},
{
{ GL_DEPTH_COMPONENT, 0 },
- { PIPE_FORMAT_Z24X8_UNORM, PIPE_FORMAT_X8Z24_UNORM,
- PIPE_FORMAT_Z32_UNORM, PIPE_FORMAT_Z16_UNORM,
- PIPE_FORMAT_Z24_UNORM_S8_USCALED, PIPE_FORMAT_S8_USCALED_Z24_UNORM, 0 }
+ { DEFAULT_DEPTH_FORMATS }
},
/* stencil formats */
diff --git a/mesalib/src/mesa/state_tracker/st_gen_mipmap.c b/mesalib/src/mesa/state_tracker/st_gen_mipmap.c
index b34794f1b..b0911294a 100644
--- a/mesalib/src/mesa/state_tracker/st_gen_mipmap.c
+++ b/mesalib/src/mesa/state_tracker/st_gen_mipmap.c
@@ -91,9 +91,18 @@ st_render_mipmap(struct st_context *st,
return FALSE;
}
+ /* Disable conditional rendering. */
+ if (st->render_condition) {
+ pipe->render_condition(pipe, NULL, 0);
+ }
+
util_gen_mipmap(st->gen_mipmap, psv, face, baseLevel, lastLevel,
PIPE_TEX_FILTER_LINEAR);
+ if (st->render_condition) {
+ pipe->render_condition(pipe, st->render_condition, st->condition_mode);
+ }
+
return TRUE;
}
diff --git a/mesalib/src/mesa/swrast/s_blit.c b/mesalib/src/mesa/swrast/s_blit.c
index 2dd11399f..3516a41bf 100644
--- a/mesalib/src/mesa/swrast/s_blit.c
+++ b/mesalib/src/mesa/swrast/s_blit.c
@@ -1,619 +1,616 @@
-/*
- * Mesa 3-D graphics library
- * Version: 6.5
- *
- * 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.
- */
-
-
-#include "main/glheader.h"
-#include "main/condrender.h"
-#include "main/image.h"
-#include "main/macros.h"
-#include "s_context.h"
-
-
-#define ABS(X) ((X) < 0 ? -(X) : (X))
-
-
-/**
- * Generate a row resampler function for GL_NEAREST mode.
- */
-#define RESAMPLE(NAME, PIXELTYPE, SIZE) \
-static void \
-NAME(GLint srcWidth, GLint dstWidth, \
- const GLvoid *srcBuffer, GLvoid *dstBuffer, \
- GLboolean flip) \
-{ \
- const PIXELTYPE *src = (const PIXELTYPE *) srcBuffer;\
- PIXELTYPE *dst = (PIXELTYPE *) dstBuffer; \
- GLint dstCol; \
- \
- if (flip) { \
- for (dstCol = 0; dstCol < dstWidth; dstCol++) { \
- GLint srcCol = (dstCol * srcWidth) / dstWidth; \
- ASSERT(srcCol >= 0); \
- ASSERT(srcCol < srcWidth); \
- srcCol = srcWidth - 1 - srcCol; /* flip */ \
- if (SIZE == 1) { \
- dst[dstCol] = src[srcCol]; \
- } \
- else if (SIZE == 2) { \
- dst[dstCol*2+0] = src[srcCol*2+0]; \
- dst[dstCol*2+1] = src[srcCol*2+1]; \
- } \
- else if (SIZE == 4) { \
- dst[dstCol*4+0] = src[srcCol*4+0]; \
- dst[dstCol*4+1] = src[srcCol*4+1]; \
- dst[dstCol*4+2] = src[srcCol*4+2]; \
- dst[dstCol*4+3] = src[srcCol*4+3]; \
- } \
- } \
- } \
- else { \
- for (dstCol = 0; dstCol < dstWidth; dstCol++) { \
- GLint srcCol = (dstCol * srcWidth) / dstWidth; \
- ASSERT(srcCol >= 0); \
- ASSERT(srcCol < srcWidth); \
- if (SIZE == 1) { \
- dst[dstCol] = src[srcCol]; \
- } \
- else if (SIZE == 2) { \
- dst[dstCol*2+0] = src[srcCol*2+0]; \
- dst[dstCol*2+1] = src[srcCol*2+1]; \
- } \
- else if (SIZE == 4) { \
- dst[dstCol*4+0] = src[srcCol*4+0]; \
- dst[dstCol*4+1] = src[srcCol*4+1]; \
- dst[dstCol*4+2] = src[srcCol*4+2]; \
- dst[dstCol*4+3] = src[srcCol*4+3]; \
- } \
- } \
- } \
-}
-
-/**
- * Resamplers for 1, 2, 4, 8 and 16-byte pixels.
- */
-RESAMPLE(resample_row_1, GLubyte, 1)
-RESAMPLE(resample_row_2, GLushort, 1)
-RESAMPLE(resample_row_4, GLuint, 1)
-RESAMPLE(resample_row_8, GLuint, 2)
-RESAMPLE(resample_row_16, GLuint, 4)
-
-
-/**
- * Blit color, depth or stencil with GL_NEAREST filtering.
- */
-static void
-blit_nearest(struct gl_context *ctx,
- GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
- GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
- GLbitfield buffer)
-{
- struct gl_renderbuffer *readRb, *drawRb;
-
- const GLint srcWidth = ABS(srcX1 - srcX0);
- const GLint dstWidth = ABS(dstX1 - dstX0);
- const GLint srcHeight = ABS(srcY1 - srcY0);
- const GLint dstHeight = ABS(dstY1 - dstY0);
-
- const GLint srcXpos = MIN2(srcX0, srcX1);
- const GLint srcYpos = MIN2(srcY0, srcY1);
- const GLint dstXpos = MIN2(dstX0, dstX1);
- const GLint dstYpos = MIN2(dstY0, dstY1);
-
- const GLboolean invertX = (srcX1 < srcX0) ^ (dstX1 < dstX0);
- const GLboolean invertY = (srcY1 < srcY0) ^ (dstY1 < dstY0);
-
- GLint dstRow;
-
- GLint comps, pixelSize;
- GLvoid *srcBuffer, *dstBuffer;
- GLint prevY = -1;
-
- typedef void (*resample_func)(GLint srcWidth, GLint dstWidth,
- const GLvoid *srcBuffer, GLvoid *dstBuffer,
- GLboolean flip);
- resample_func resampleRow;
-
- switch (buffer) {
- case GL_COLOR_BUFFER_BIT:
- readRb = ctx->ReadBuffer->_ColorReadBuffer;
- drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
- comps = 4;
- break;
- case GL_DEPTH_BUFFER_BIT:
- readRb = ctx->ReadBuffer->_DepthBuffer;
- drawRb = ctx->DrawBuffer->_DepthBuffer;
- comps = 1;
- break;
- case GL_STENCIL_BUFFER_BIT:
- readRb = ctx->ReadBuffer->_StencilBuffer;
- drawRb = ctx->DrawBuffer->_StencilBuffer;
- comps = 1;
- break;
- default:
- _mesa_problem(ctx, "unexpected buffer in blit_nearest()");
- return;
- }
-
- switch (readRb->DataType) {
- case GL_UNSIGNED_BYTE:
- pixelSize = comps * sizeof(GLubyte);
- break;
- case GL_UNSIGNED_SHORT:
- pixelSize = comps * sizeof(GLushort);
- break;
- case GL_UNSIGNED_INT:
- pixelSize = comps * sizeof(GLuint);
- break;
- case GL_FLOAT:
- pixelSize = comps * sizeof(GLfloat);
- break;
- default:
- _mesa_problem(ctx, "unexpected buffer type (0x%x) in blit_nearest",
- readRb->DataType);
- return;
- }
-
- /* choose row resampler */
- switch (pixelSize) {
- case 1:
- resampleRow = resample_row_1;
- break;
- case 2:
- resampleRow = resample_row_2;
- break;
- case 4:
- resampleRow = resample_row_4;
- break;
- case 8:
- resampleRow = resample_row_8;
- break;
- case 16:
- resampleRow = resample_row_16;
- break;
- default:
- _mesa_problem(ctx, "unexpected pixel size (%d) in blit_nearest",
- pixelSize);
- return;
- }
-
- /* allocate the src/dst row buffers */
- srcBuffer = malloc(pixelSize * srcWidth);
- if (!srcBuffer) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
- return;
- }
- dstBuffer = malloc(pixelSize * dstWidth);
- if (!dstBuffer) {
- free(srcBuffer);
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
- return;
- }
-
- for (dstRow = 0; dstRow < dstHeight; dstRow++) {
- const GLint dstY = dstYpos + dstRow;
- GLint srcRow = (dstRow * srcHeight) / dstHeight;
- GLint srcY;
-
- ASSERT(srcRow >= 0);
- ASSERT(srcRow < srcHeight);
-
- if (invertY) {
- srcRow = srcHeight - 1 - srcRow;
- }
-
- srcY = srcYpos + srcRow;
-
- /* get pixel row from source and resample to match dest width */
- if (prevY != srcY) {
- readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY, srcBuffer);
- (*resampleRow)(srcWidth, dstWidth, srcBuffer, dstBuffer, invertX);
- prevY = srcY;
- }
-
- /* store pixel row in destination */
- drawRb->PutRow(ctx, drawRb, dstWidth, dstXpos, dstY, dstBuffer, NULL);
- }
-
- free(srcBuffer);
- free(dstBuffer);
-}
-
-
-
-#define LERP(T, A, B) ( (A) + (T) * ((B) - (A)) )
-
-static INLINE GLfloat
-lerp_2d(GLfloat a, GLfloat b,
- GLfloat v00, GLfloat v10, GLfloat v01, GLfloat v11)
-{
- const GLfloat temp0 = LERP(a, v00, v10);
- const GLfloat temp1 = LERP(a, v01, v11);
- return LERP(b, temp0, temp1);
-}
-
-
-/**
- * Bilinear interpolation of two source rows.
- * GLubyte pixels.
- */
-static void
-resample_linear_row_ub(GLint srcWidth, GLint dstWidth,
- const GLvoid *srcBuffer0, const GLvoid *srcBuffer1,
- GLvoid *dstBuffer, GLboolean flip, GLfloat rowWeight)
-{
- const GLubyte (*srcColor0)[4] = (const GLubyte (*)[4]) srcBuffer0;
- const GLubyte (*srcColor1)[4] = (const GLubyte (*)[4]) srcBuffer1;
- GLubyte (*dstColor)[4] = (GLubyte (*)[4]) dstBuffer;
- const GLfloat dstWidthF = (GLfloat) dstWidth;
- GLint dstCol;
-
- for (dstCol = 0; dstCol < dstWidth; dstCol++) {
- const GLfloat srcCol = (dstCol * srcWidth) / dstWidthF;
- GLint srcCol0 = IFLOOR(srcCol);
- GLint srcCol1 = srcCol0 + 1;
- GLfloat colWeight = srcCol - srcCol0; /* fractional part of srcCol */
- GLfloat red, green, blue, alpha;
-
- ASSERT(srcCol0 >= 0);
- ASSERT(srcCol0 < srcWidth);
- ASSERT(srcCol1 <= srcWidth);
-
- if (srcCol1 == srcWidth) {
- /* last column fudge */
- srcCol1--;
- colWeight = 0.0;
- }
-
- if (flip) {
- srcCol0 = srcWidth - 1 - srcCol0;
- srcCol1 = srcWidth - 1 - srcCol1;
- }
-
- red = lerp_2d(colWeight, rowWeight,
- srcColor0[srcCol0][RCOMP], srcColor0[srcCol1][RCOMP],
- srcColor1[srcCol0][RCOMP], srcColor1[srcCol1][RCOMP]);
- green = lerp_2d(colWeight, rowWeight,
- srcColor0[srcCol0][GCOMP], srcColor0[srcCol1][GCOMP],
- srcColor1[srcCol0][GCOMP], srcColor1[srcCol1][GCOMP]);
- blue = lerp_2d(colWeight, rowWeight,
- srcColor0[srcCol0][BCOMP], srcColor0[srcCol1][BCOMP],
- srcColor1[srcCol0][BCOMP], srcColor1[srcCol1][BCOMP]);
- alpha = lerp_2d(colWeight, rowWeight,
- srcColor0[srcCol0][ACOMP], srcColor0[srcCol1][ACOMP],
- srcColor1[srcCol0][ACOMP], srcColor1[srcCol1][ACOMP]);
-
- dstColor[dstCol][RCOMP] = IFLOOR(red);
- dstColor[dstCol][GCOMP] = IFLOOR(green);
- dstColor[dstCol][BCOMP] = IFLOOR(blue);
- dstColor[dstCol][ACOMP] = IFLOOR(alpha);
- }
-}
-
-
-
-/**
- * Bilinear filtered blit (color only).
- */
-static void
-blit_linear(struct gl_context *ctx,
- GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
- GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1)
-{
- struct gl_renderbuffer *readRb = ctx->ReadBuffer->_ColorReadBuffer;
- struct gl_renderbuffer *drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
-
- const GLint srcWidth = ABS(srcX1 - srcX0);
- const GLint dstWidth = ABS(dstX1 - dstX0);
- const GLint srcHeight = ABS(srcY1 - srcY0);
- const GLint dstHeight = ABS(dstY1 - dstY0);
- const GLfloat dstHeightF = (GLfloat) dstHeight;
-
- const GLint srcXpos = MIN2(srcX0, srcX1);
- const GLint srcYpos = MIN2(srcY0, srcY1);
- const GLint dstXpos = MIN2(dstX0, dstX1);
- const GLint dstYpos = MIN2(dstY0, dstY1);
-
- const GLboolean invertX = (srcX1 < srcX0) ^ (dstX1 < dstX0);
- const GLboolean invertY = (srcY1 < srcY0) ^ (dstY1 < dstY0);
-
- GLint dstRow;
-
- GLint pixelSize;
- GLvoid *srcBuffer0, *srcBuffer1;
- GLint srcBufferY0 = -1, srcBufferY1 = -1;
- GLvoid *dstBuffer;
-
- switch (readRb->DataType) {
- case GL_UNSIGNED_BYTE:
- pixelSize = 4 * sizeof(GLubyte);
- break;
- case GL_UNSIGNED_SHORT:
- pixelSize = 4 * sizeof(GLushort);
- break;
- case GL_UNSIGNED_INT:
- pixelSize = 4 * sizeof(GLuint);
- break;
- case GL_FLOAT:
- pixelSize = 4 * sizeof(GLfloat);
- break;
- default:
- _mesa_problem(ctx, "unexpected buffer type (0x%x) in blit_nearest",
- readRb->DataType);
- return;
- }
-
- /* Allocate the src/dst row buffers.
- * Keep two adjacent src rows around for bilinear sampling.
- */
- srcBuffer0 = malloc(pixelSize * srcWidth);
- if (!srcBuffer0) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
- return;
- }
- srcBuffer1 = malloc(pixelSize * srcWidth);
- if (!srcBuffer1) {
- free(srcBuffer0);
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
- return;
- }
- dstBuffer = malloc(pixelSize * dstWidth);
- if (!dstBuffer) {
- free(srcBuffer0);
- free(srcBuffer1);
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
- return;
- }
-
- for (dstRow = 0; dstRow < dstHeight; dstRow++) {
- const GLint dstY = dstYpos + dstRow;
- const GLfloat srcRow = (dstRow * srcHeight) / dstHeightF;
- GLint srcRow0 = IFLOOR(srcRow);
- GLint srcRow1 = srcRow0 + 1;
- GLfloat rowWeight = srcRow - srcRow0; /* fractional part of srcRow */
-
- ASSERT(srcRow >= 0);
- ASSERT(srcRow < srcHeight);
-
- if (srcRow1 == srcHeight) {
- /* last row fudge */
- srcRow1 = srcRow0;
- rowWeight = 0.0;
- }
-
- if (invertY) {
- srcRow0 = srcHeight - 1 - srcRow0;
- srcRow1 = srcHeight - 1 - srcRow1;
- }
-
- srcY0 = srcYpos + srcRow0;
- srcY1 = srcYpos + srcRow1;
-
- /* get the two source rows */
- if (srcY0 == srcBufferY0 && srcY1 == srcBufferY1) {
- /* use same source row buffers again */
- }
- else if (srcY0 == srcBufferY1) {
- /* move buffer1 into buffer0 by swapping pointers */
- GLvoid *tmp = srcBuffer0;
- srcBuffer0 = srcBuffer1;
- srcBuffer1 = tmp;
- /* get y1 row */
- readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY1, srcBuffer1);
- srcBufferY0 = srcY0;
- srcBufferY1 = srcY1;
- }
- else {
- /* get both new rows */
- readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY0, srcBuffer0);
- readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY1, srcBuffer1);
- srcBufferY0 = srcY0;
- srcBufferY1 = srcY1;
- }
-
- if (readRb->DataType == GL_UNSIGNED_BYTE) {
- resample_linear_row_ub(srcWidth, dstWidth, srcBuffer0, srcBuffer1,
- dstBuffer, invertX, rowWeight);
- }
- else {
- _mesa_problem(ctx, "Unsupported color channel type in sw blit");
- break;
- }
-
- /* store pixel row in destination */
- drawRb->PutRow(ctx, drawRb, dstWidth, dstXpos, dstY, dstBuffer, NULL);
- }
-
- free(srcBuffer0);
- free(srcBuffer1);
- free(dstBuffer);
-}
-
-
-/**
- * Simple case: Blit color, depth or stencil with no scaling or flipping.
- * XXX we could easily support vertical flipping here.
- */
-static void
-simple_blit(struct gl_context *ctx,
- GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
- GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
- GLbitfield buffer)
-{
- struct gl_renderbuffer *readRb, *drawRb;
- const GLint width = srcX1 - srcX0;
- const GLint height = srcY1 - srcY0;
- GLint row, srcY, dstY, yStep;
- GLint comps, bytesPerRow;
- void *rowBuffer;
-
- /* only one buffer */
- ASSERT(_mesa_bitcount(buffer) == 1);
- /* no flipping checks */
- ASSERT(srcX0 < srcX1);
- ASSERT(srcY0 < srcY1);
- ASSERT(dstX0 < dstX1);
- ASSERT(dstY0 < dstY1);
- /* size checks */
- ASSERT(srcX1 - srcX0 == dstX1 - dstX0);
- ASSERT(srcY1 - srcY0 == dstY1 - dstY0);
-
- /* determine if copy should be bottom-to-top or top-to-bottom */
- if (srcY0 > dstY0) {
- /* src above dst: copy bottom-to-top */
- yStep = 1;
- srcY = srcY0;
- dstY = dstY0;
- }
- else {
- /* src below dst: copy top-to-bottom */
- yStep = -1;
- srcY = srcY1 - 1;
- dstY = dstY1 - 1;
- }
-
- switch (buffer) {
- case GL_COLOR_BUFFER_BIT:
- readRb = ctx->ReadBuffer->_ColorReadBuffer;
- drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
- comps = 4;
- break;
- case GL_DEPTH_BUFFER_BIT:
- readRb = ctx->ReadBuffer->_DepthBuffer;
- drawRb = ctx->DrawBuffer->_DepthBuffer;
- comps = 1;
- break;
- case GL_STENCIL_BUFFER_BIT:
- readRb = ctx->ReadBuffer->_StencilBuffer;
- drawRb = ctx->DrawBuffer->_StencilBuffer;
- comps = 1;
- break;
- default:
- _mesa_problem(ctx, "unexpected buffer in simple_blit()");
- return;
- }
-
- ASSERT(readRb->DataType == drawRb->DataType);
-
- /* compute bytes per row */
- switch (readRb->DataType) {
- case GL_UNSIGNED_BYTE:
- bytesPerRow = comps * width * sizeof(GLubyte);
- break;
- case GL_UNSIGNED_SHORT:
- bytesPerRow = comps * width * sizeof(GLushort);
- break;
- case GL_UNSIGNED_INT:
- bytesPerRow = comps * width * sizeof(GLuint);
- break;
- case GL_FLOAT:
- bytesPerRow = comps * width * sizeof(GLfloat);
- break;
- default:
- _mesa_problem(ctx, "unexpected buffer type in simple_blit");
- return;
- }
-
- /* allocate the row buffer */
- rowBuffer = malloc(bytesPerRow);
- if (!rowBuffer) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
- return;
- }
-
- for (row = 0; row < height; row++) {
- readRb->GetRow(ctx, readRb, width, srcX0, srcY, rowBuffer);
- drawRb->PutRow(ctx, drawRb, width, dstX0, dstY, rowBuffer, NULL);
- srcY += yStep;
- dstY += yStep;
- }
-
- free(rowBuffer);
-}
-
-
-/**
- * Software fallback for glBlitFramebufferEXT().
- */
-void
-_swrast_BlitFramebuffer(struct gl_context *ctx,
- GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
- GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
- GLbitfield mask, GLenum filter)
-{
- static const GLbitfield buffers[3] = {
- GL_COLOR_BUFFER_BIT,
- GL_DEPTH_BUFFER_BIT,
- GL_STENCIL_BUFFER_BIT
- };
- GLint i;
-
- if (!_mesa_check_conditional_render(ctx))
- return; /* don't clear */
-
- if (!ctx->DrawBuffer->_NumColorDrawBuffers)
- return;
-
- if (!_mesa_clip_blit(ctx, &srcX0, &srcY0, &srcX1, &srcY1,
- &dstX0, &dstY0, &dstX1, &dstY1)) {
- return;
- }
-
- swrast_render_start(ctx);
-
- if (srcX1 - srcX0 == dstX1 - dstX0 &&
- srcY1 - srcY0 == dstY1 - dstY0 &&
- srcX0 < srcX1 &&
- srcY0 < srcY1 &&
- dstX0 < dstX1 &&
- dstY0 < dstY1) {
- /* no stretching or flipping.
- * filter doesn't matter.
- */
- for (i = 0; i < 3; i++) {
- if (mask & buffers[i]) {
- simple_blit(ctx, srcX0, srcY0, srcX1, srcY1,
- dstX0, dstY0, dstX1, dstY1, buffers[i]);
- }
- }
- }
- else {
- if (filter == GL_NEAREST) {
- for (i = 0; i < 3; i++) {
- if (mask & buffers[i]) {
- blit_nearest(ctx, srcX0, srcY0, srcX1, srcY1,
- dstX0, dstY0, dstX1, dstY1, buffers[i]);
- }
- }
- }
- else {
- ASSERT(filter == GL_LINEAR);
- if (mask & GL_COLOR_BUFFER_BIT) { /* depth/stencil not allowed */
- blit_linear(ctx, srcX0, srcY0, srcX1, srcY1,
- dstX0, dstY0, dstX1, dstY1);
- }
- }
- }
-
- swrast_render_finish(ctx);
-}
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.5
+ *
+ * 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.
+ */
+
+
+#include "main/glheader.h"
+#include "main/condrender.h"
+#include "main/image.h"
+#include "main/macros.h"
+#include "s_context.h"
+
+
+#define ABS(X) ((X) < 0 ? -(X) : (X))
+
+
+/**
+ * Generate a row resampler function for GL_NEAREST mode.
+ */
+#define RESAMPLE(NAME, PIXELTYPE, SIZE) \
+static void \
+NAME(GLint srcWidth, GLint dstWidth, \
+ const GLvoid *srcBuffer, GLvoid *dstBuffer, \
+ GLboolean flip) \
+{ \
+ const PIXELTYPE *src = (const PIXELTYPE *) srcBuffer;\
+ PIXELTYPE *dst = (PIXELTYPE *) dstBuffer; \
+ GLint dstCol; \
+ \
+ if (flip) { \
+ for (dstCol = 0; dstCol < dstWidth; dstCol++) { \
+ GLint srcCol = (dstCol * srcWidth) / dstWidth; \
+ ASSERT(srcCol >= 0); \
+ ASSERT(srcCol < srcWidth); \
+ srcCol = srcWidth - 1 - srcCol; /* flip */ \
+ if (SIZE == 1) { \
+ dst[dstCol] = src[srcCol]; \
+ } \
+ else if (SIZE == 2) { \
+ dst[dstCol*2+0] = src[srcCol*2+0]; \
+ dst[dstCol*2+1] = src[srcCol*2+1]; \
+ } \
+ else if (SIZE == 4) { \
+ dst[dstCol*4+0] = src[srcCol*4+0]; \
+ dst[dstCol*4+1] = src[srcCol*4+1]; \
+ dst[dstCol*4+2] = src[srcCol*4+2]; \
+ dst[dstCol*4+3] = src[srcCol*4+3]; \
+ } \
+ } \
+ } \
+ else { \
+ for (dstCol = 0; dstCol < dstWidth; dstCol++) { \
+ GLint srcCol = (dstCol * srcWidth) / dstWidth; \
+ ASSERT(srcCol >= 0); \
+ ASSERT(srcCol < srcWidth); \
+ if (SIZE == 1) { \
+ dst[dstCol] = src[srcCol]; \
+ } \
+ else if (SIZE == 2) { \
+ dst[dstCol*2+0] = src[srcCol*2+0]; \
+ dst[dstCol*2+1] = src[srcCol*2+1]; \
+ } \
+ else if (SIZE == 4) { \
+ dst[dstCol*4+0] = src[srcCol*4+0]; \
+ dst[dstCol*4+1] = src[srcCol*4+1]; \
+ dst[dstCol*4+2] = src[srcCol*4+2]; \
+ dst[dstCol*4+3] = src[srcCol*4+3]; \
+ } \
+ } \
+ } \
+}
+
+/**
+ * Resamplers for 1, 2, 4, 8 and 16-byte pixels.
+ */
+RESAMPLE(resample_row_1, GLubyte, 1)
+RESAMPLE(resample_row_2, GLushort, 1)
+RESAMPLE(resample_row_4, GLuint, 1)
+RESAMPLE(resample_row_8, GLuint, 2)
+RESAMPLE(resample_row_16, GLuint, 4)
+
+
+/**
+ * Blit color, depth or stencil with GL_NEAREST filtering.
+ */
+static void
+blit_nearest(struct gl_context *ctx,
+ GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+ GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+ GLbitfield buffer)
+{
+ struct gl_renderbuffer *readRb, *drawRb;
+
+ const GLint srcWidth = ABS(srcX1 - srcX0);
+ const GLint dstWidth = ABS(dstX1 - dstX0);
+ const GLint srcHeight = ABS(srcY1 - srcY0);
+ const GLint dstHeight = ABS(dstY1 - dstY0);
+
+ const GLint srcXpos = MIN2(srcX0, srcX1);
+ const GLint srcYpos = MIN2(srcY0, srcY1);
+ const GLint dstXpos = MIN2(dstX0, dstX1);
+ const GLint dstYpos = MIN2(dstY0, dstY1);
+
+ const GLboolean invertX = (srcX1 < srcX0) ^ (dstX1 < dstX0);
+ const GLboolean invertY = (srcY1 < srcY0) ^ (dstY1 < dstY0);
+
+ GLint dstRow;
+
+ GLint comps, pixelSize;
+ GLvoid *srcBuffer, *dstBuffer;
+ GLint prevY = -1;
+
+ typedef void (*resample_func)(GLint srcWidth, GLint dstWidth,
+ const GLvoid *srcBuffer, GLvoid *dstBuffer,
+ GLboolean flip);
+ resample_func resampleRow;
+
+ switch (buffer) {
+ case GL_COLOR_BUFFER_BIT:
+ readRb = ctx->ReadBuffer->_ColorReadBuffer;
+ drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+ comps = 4;
+ break;
+ case GL_DEPTH_BUFFER_BIT:
+ readRb = ctx->ReadBuffer->_DepthBuffer;
+ drawRb = ctx->DrawBuffer->_DepthBuffer;
+ comps = 1;
+ break;
+ case GL_STENCIL_BUFFER_BIT:
+ readRb = ctx->ReadBuffer->_StencilBuffer;
+ drawRb = ctx->DrawBuffer->_StencilBuffer;
+ comps = 1;
+ break;
+ default:
+ _mesa_problem(ctx, "unexpected buffer in blit_nearest()");
+ return;
+ }
+
+ switch (readRb->DataType) {
+ case GL_UNSIGNED_BYTE:
+ pixelSize = comps * sizeof(GLubyte);
+ break;
+ case GL_UNSIGNED_SHORT:
+ pixelSize = comps * sizeof(GLushort);
+ break;
+ case GL_UNSIGNED_INT:
+ pixelSize = comps * sizeof(GLuint);
+ break;
+ case GL_FLOAT:
+ pixelSize = comps * sizeof(GLfloat);
+ break;
+ default:
+ _mesa_problem(ctx, "unexpected buffer type (0x%x) in blit_nearest",
+ readRb->DataType);
+ return;
+ }
+
+ /* choose row resampler */
+ switch (pixelSize) {
+ case 1:
+ resampleRow = resample_row_1;
+ break;
+ case 2:
+ resampleRow = resample_row_2;
+ break;
+ case 4:
+ resampleRow = resample_row_4;
+ break;
+ case 8:
+ resampleRow = resample_row_8;
+ break;
+ case 16:
+ resampleRow = resample_row_16;
+ break;
+ default:
+ _mesa_problem(ctx, "unexpected pixel size (%d) in blit_nearest",
+ pixelSize);
+ return;
+ }
+
+ /* allocate the src/dst row buffers */
+ srcBuffer = malloc(pixelSize * srcWidth);
+ if (!srcBuffer) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
+ return;
+ }
+ dstBuffer = malloc(pixelSize * dstWidth);
+ if (!dstBuffer) {
+ free(srcBuffer);
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
+ return;
+ }
+
+ for (dstRow = 0; dstRow < dstHeight; dstRow++) {
+ const GLint dstY = dstYpos + dstRow;
+ GLint srcRow = (dstRow * srcHeight) / dstHeight;
+ GLint srcY;
+
+ ASSERT(srcRow >= 0);
+ ASSERT(srcRow < srcHeight);
+
+ if (invertY) {
+ srcRow = srcHeight - 1 - srcRow;
+ }
+
+ srcY = srcYpos + srcRow;
+
+ /* get pixel row from source and resample to match dest width */
+ if (prevY != srcY) {
+ readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY, srcBuffer);
+ (*resampleRow)(srcWidth, dstWidth, srcBuffer, dstBuffer, invertX);
+ prevY = srcY;
+ }
+
+ /* store pixel row in destination */
+ drawRb->PutRow(ctx, drawRb, dstWidth, dstXpos, dstY, dstBuffer, NULL);
+ }
+
+ free(srcBuffer);
+ free(dstBuffer);
+}
+
+
+
+#define LERP(T, A, B) ( (A) + (T) * ((B) - (A)) )
+
+static INLINE GLfloat
+lerp_2d(GLfloat a, GLfloat b,
+ GLfloat v00, GLfloat v10, GLfloat v01, GLfloat v11)
+{
+ const GLfloat temp0 = LERP(a, v00, v10);
+ const GLfloat temp1 = LERP(a, v01, v11);
+ return LERP(b, temp0, temp1);
+}
+
+
+/**
+ * Bilinear interpolation of two source rows.
+ * GLubyte pixels.
+ */
+static void
+resample_linear_row_ub(GLint srcWidth, GLint dstWidth,
+ const GLvoid *srcBuffer0, const GLvoid *srcBuffer1,
+ GLvoid *dstBuffer, GLboolean flip, GLfloat rowWeight)
+{
+ const GLubyte (*srcColor0)[4] = (const GLubyte (*)[4]) srcBuffer0;
+ const GLubyte (*srcColor1)[4] = (const GLubyte (*)[4]) srcBuffer1;
+ GLubyte (*dstColor)[4] = (GLubyte (*)[4]) dstBuffer;
+ const GLfloat dstWidthF = (GLfloat) dstWidth;
+ GLint dstCol;
+
+ for (dstCol = 0; dstCol < dstWidth; dstCol++) {
+ const GLfloat srcCol = (dstCol * srcWidth) / dstWidthF;
+ GLint srcCol0 = IFLOOR(srcCol);
+ GLint srcCol1 = srcCol0 + 1;
+ GLfloat colWeight = srcCol - srcCol0; /* fractional part of srcCol */
+ GLfloat red, green, blue, alpha;
+
+ ASSERT(srcCol0 >= 0);
+ ASSERT(srcCol0 < srcWidth);
+ ASSERT(srcCol1 <= srcWidth);
+
+ if (srcCol1 == srcWidth) {
+ /* last column fudge */
+ srcCol1--;
+ colWeight = 0.0;
+ }
+
+ if (flip) {
+ srcCol0 = srcWidth - 1 - srcCol0;
+ srcCol1 = srcWidth - 1 - srcCol1;
+ }
+
+ red = lerp_2d(colWeight, rowWeight,
+ srcColor0[srcCol0][RCOMP], srcColor0[srcCol1][RCOMP],
+ srcColor1[srcCol0][RCOMP], srcColor1[srcCol1][RCOMP]);
+ green = lerp_2d(colWeight, rowWeight,
+ srcColor0[srcCol0][GCOMP], srcColor0[srcCol1][GCOMP],
+ srcColor1[srcCol0][GCOMP], srcColor1[srcCol1][GCOMP]);
+ blue = lerp_2d(colWeight, rowWeight,
+ srcColor0[srcCol0][BCOMP], srcColor0[srcCol1][BCOMP],
+ srcColor1[srcCol0][BCOMP], srcColor1[srcCol1][BCOMP]);
+ alpha = lerp_2d(colWeight, rowWeight,
+ srcColor0[srcCol0][ACOMP], srcColor0[srcCol1][ACOMP],
+ srcColor1[srcCol0][ACOMP], srcColor1[srcCol1][ACOMP]);
+
+ dstColor[dstCol][RCOMP] = IFLOOR(red);
+ dstColor[dstCol][GCOMP] = IFLOOR(green);
+ dstColor[dstCol][BCOMP] = IFLOOR(blue);
+ dstColor[dstCol][ACOMP] = IFLOOR(alpha);
+ }
+}
+
+
+
+/**
+ * Bilinear filtered blit (color only).
+ */
+static void
+blit_linear(struct gl_context *ctx,
+ GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+ GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1)
+{
+ struct gl_renderbuffer *readRb = ctx->ReadBuffer->_ColorReadBuffer;
+ struct gl_renderbuffer *drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+
+ const GLint srcWidth = ABS(srcX1 - srcX0);
+ const GLint dstWidth = ABS(dstX1 - dstX0);
+ const GLint srcHeight = ABS(srcY1 - srcY0);
+ const GLint dstHeight = ABS(dstY1 - dstY0);
+ const GLfloat dstHeightF = (GLfloat) dstHeight;
+
+ const GLint srcXpos = MIN2(srcX0, srcX1);
+ const GLint srcYpos = MIN2(srcY0, srcY1);
+ const GLint dstXpos = MIN2(dstX0, dstX1);
+ const GLint dstYpos = MIN2(dstY0, dstY1);
+
+ const GLboolean invertX = (srcX1 < srcX0) ^ (dstX1 < dstX0);
+ const GLboolean invertY = (srcY1 < srcY0) ^ (dstY1 < dstY0);
+
+ GLint dstRow;
+
+ GLint pixelSize;
+ GLvoid *srcBuffer0, *srcBuffer1;
+ GLint srcBufferY0 = -1, srcBufferY1 = -1;
+ GLvoid *dstBuffer;
+
+ switch (readRb->DataType) {
+ case GL_UNSIGNED_BYTE:
+ pixelSize = 4 * sizeof(GLubyte);
+ break;
+ case GL_UNSIGNED_SHORT:
+ pixelSize = 4 * sizeof(GLushort);
+ break;
+ case GL_UNSIGNED_INT:
+ pixelSize = 4 * sizeof(GLuint);
+ break;
+ case GL_FLOAT:
+ pixelSize = 4 * sizeof(GLfloat);
+ break;
+ default:
+ _mesa_problem(ctx, "unexpected buffer type (0x%x) in blit_nearest",
+ readRb->DataType);
+ return;
+ }
+
+ /* Allocate the src/dst row buffers.
+ * Keep two adjacent src rows around for bilinear sampling.
+ */
+ srcBuffer0 = malloc(pixelSize * srcWidth);
+ if (!srcBuffer0) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
+ return;
+ }
+ srcBuffer1 = malloc(pixelSize * srcWidth);
+ if (!srcBuffer1) {
+ free(srcBuffer0);
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
+ return;
+ }
+ dstBuffer = malloc(pixelSize * dstWidth);
+ if (!dstBuffer) {
+ free(srcBuffer0);
+ free(srcBuffer1);
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
+ return;
+ }
+
+ for (dstRow = 0; dstRow < dstHeight; dstRow++) {
+ const GLint dstY = dstYpos + dstRow;
+ const GLfloat srcRow = (dstRow * srcHeight) / dstHeightF;
+ GLint srcRow0 = IFLOOR(srcRow);
+ GLint srcRow1 = srcRow0 + 1;
+ GLfloat rowWeight = srcRow - srcRow0; /* fractional part of srcRow */
+
+ ASSERT(srcRow >= 0);
+ ASSERT(srcRow < srcHeight);
+
+ if (srcRow1 == srcHeight) {
+ /* last row fudge */
+ srcRow1 = srcRow0;
+ rowWeight = 0.0;
+ }
+
+ if (invertY) {
+ srcRow0 = srcHeight - 1 - srcRow0;
+ srcRow1 = srcHeight - 1 - srcRow1;
+ }
+
+ srcY0 = srcYpos + srcRow0;
+ srcY1 = srcYpos + srcRow1;
+
+ /* get the two source rows */
+ if (srcY0 == srcBufferY0 && srcY1 == srcBufferY1) {
+ /* use same source row buffers again */
+ }
+ else if (srcY0 == srcBufferY1) {
+ /* move buffer1 into buffer0 by swapping pointers */
+ GLvoid *tmp = srcBuffer0;
+ srcBuffer0 = srcBuffer1;
+ srcBuffer1 = tmp;
+ /* get y1 row */
+ readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY1, srcBuffer1);
+ srcBufferY0 = srcY0;
+ srcBufferY1 = srcY1;
+ }
+ else {
+ /* get both new rows */
+ readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY0, srcBuffer0);
+ readRb->GetRow(ctx, readRb, srcWidth, srcXpos, srcY1, srcBuffer1);
+ srcBufferY0 = srcY0;
+ srcBufferY1 = srcY1;
+ }
+
+ if (readRb->DataType == GL_UNSIGNED_BYTE) {
+ resample_linear_row_ub(srcWidth, dstWidth, srcBuffer0, srcBuffer1,
+ dstBuffer, invertX, rowWeight);
+ }
+ else {
+ _mesa_problem(ctx, "Unsupported color channel type in sw blit");
+ break;
+ }
+
+ /* store pixel row in destination */
+ drawRb->PutRow(ctx, drawRb, dstWidth, dstXpos, dstY, dstBuffer, NULL);
+ }
+
+ free(srcBuffer0);
+ free(srcBuffer1);
+ free(dstBuffer);
+}
+
+
+/**
+ * Simple case: Blit color, depth or stencil with no scaling or flipping.
+ * XXX we could easily support vertical flipping here.
+ */
+static void
+simple_blit(struct gl_context *ctx,
+ GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+ GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+ GLbitfield buffer)
+{
+ struct gl_renderbuffer *readRb, *drawRb;
+ const GLint width = srcX1 - srcX0;
+ const GLint height = srcY1 - srcY0;
+ GLint row, srcY, dstY, yStep;
+ GLint comps, bytesPerRow;
+ void *rowBuffer;
+
+ /* only one buffer */
+ ASSERT(_mesa_bitcount(buffer) == 1);
+ /* no flipping checks */
+ ASSERT(srcX0 < srcX1);
+ ASSERT(srcY0 < srcY1);
+ ASSERT(dstX0 < dstX1);
+ ASSERT(dstY0 < dstY1);
+ /* size checks */
+ ASSERT(srcX1 - srcX0 == dstX1 - dstX0);
+ ASSERT(srcY1 - srcY0 == dstY1 - dstY0);
+
+ /* determine if copy should be bottom-to-top or top-to-bottom */
+ if (srcY0 > dstY0) {
+ /* src above dst: copy bottom-to-top */
+ yStep = 1;
+ srcY = srcY0;
+ dstY = dstY0;
+ }
+ else {
+ /* src below dst: copy top-to-bottom */
+ yStep = -1;
+ srcY = srcY1 - 1;
+ dstY = dstY1 - 1;
+ }
+
+ switch (buffer) {
+ case GL_COLOR_BUFFER_BIT:
+ readRb = ctx->ReadBuffer->_ColorReadBuffer;
+ drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+ comps = 4;
+ break;
+ case GL_DEPTH_BUFFER_BIT:
+ readRb = ctx->ReadBuffer->_DepthBuffer;
+ drawRb = ctx->DrawBuffer->_DepthBuffer;
+ comps = 1;
+ break;
+ case GL_STENCIL_BUFFER_BIT:
+ readRb = ctx->ReadBuffer->_StencilBuffer;
+ drawRb = ctx->DrawBuffer->_StencilBuffer;
+ comps = 1;
+ break;
+ default:
+ _mesa_problem(ctx, "unexpected buffer in simple_blit()");
+ return;
+ }
+
+ ASSERT(readRb->DataType == drawRb->DataType);
+
+ /* compute bytes per row */
+ switch (readRb->DataType) {
+ case GL_UNSIGNED_BYTE:
+ bytesPerRow = comps * width * sizeof(GLubyte);
+ break;
+ case GL_UNSIGNED_SHORT:
+ bytesPerRow = comps * width * sizeof(GLushort);
+ break;
+ case GL_UNSIGNED_INT:
+ bytesPerRow = comps * width * sizeof(GLuint);
+ break;
+ case GL_FLOAT:
+ bytesPerRow = comps * width * sizeof(GLfloat);
+ break;
+ default:
+ _mesa_problem(ctx, "unexpected buffer type in simple_blit");
+ return;
+ }
+
+ /* allocate the row buffer */
+ rowBuffer = malloc(bytesPerRow);
+ if (!rowBuffer) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBlitFrameBufferEXT");
+ return;
+ }
+
+ for (row = 0; row < height; row++) {
+ readRb->GetRow(ctx, readRb, width, srcX0, srcY, rowBuffer);
+ drawRb->PutRow(ctx, drawRb, width, dstX0, dstY, rowBuffer, NULL);
+ srcY += yStep;
+ dstY += yStep;
+ }
+
+ free(rowBuffer);
+}
+
+
+/**
+ * Software fallback for glBlitFramebufferEXT().
+ */
+void
+_swrast_BlitFramebuffer(struct gl_context *ctx,
+ GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+ GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+ GLbitfield mask, GLenum filter)
+{
+ static const GLbitfield buffers[3] = {
+ GL_COLOR_BUFFER_BIT,
+ GL_DEPTH_BUFFER_BIT,
+ GL_STENCIL_BUFFER_BIT
+ };
+ GLint i;
+
+ if (!ctx->DrawBuffer->_NumColorDrawBuffers)
+ return;
+
+ if (!_mesa_clip_blit(ctx, &srcX0, &srcY0, &srcX1, &srcY1,
+ &dstX0, &dstY0, &dstX1, &dstY1)) {
+ return;
+ }
+
+ swrast_render_start(ctx);
+
+ if (srcX1 - srcX0 == dstX1 - dstX0 &&
+ srcY1 - srcY0 == dstY1 - dstY0 &&
+ srcX0 < srcX1 &&
+ srcY0 < srcY1 &&
+ dstX0 < dstX1 &&
+ dstY0 < dstY1) {
+ /* no stretching or flipping.
+ * filter doesn't matter.
+ */
+ for (i = 0; i < 3; i++) {
+ if (mask & buffers[i]) {
+ simple_blit(ctx, srcX0, srcY0, srcX1, srcY1,
+ dstX0, dstY0, dstX1, dstY1, buffers[i]);
+ }
+ }
+ }
+ else {
+ if (filter == GL_NEAREST) {
+ for (i = 0; i < 3; i++) {
+ if (mask & buffers[i]) {
+ blit_nearest(ctx, srcX0, srcY0, srcX1, srcY1,
+ dstX0, dstY0, dstX1, dstY1, buffers[i]);
+ }
+ }
+ }
+ else {
+ ASSERT(filter == GL_LINEAR);
+ if (mask & GL_COLOR_BUFFER_BIT) { /* depth/stencil not allowed */
+ blit_linear(ctx, srcX0, srcY0, srcX1, srcY1,
+ dstX0, dstY0, dstX1, dstY1);
+ }
+ }
+ }
+
+ swrast_render_finish(ctx);
+}
--
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