Prepare Changelog for upload

Conflicts:
	progs/tests/Makefile
	progs/tests/prog_parameter.c

Makefile

@@ -182,7 +182,7 @@ ultrix-gcc:
 
 # Rules for making release tarballs
 
-VERSION=7.5
+VERSION=7.6.1
 DIRECTORY = Mesa-$(VERSION)
 LIB_NAME = MesaLib-$(VERSION)
 DEMO_NAME = MesaDemos-$(VERSION)
@@ -237,7 +237,8 @@ MAIN_FILES = \
 	$(DIRECTORY)/src/mesa/glapi/*.[chS]				\
 	$(DIRECTORY)/src/mesa/math/*.[ch]				\
 	$(DIRECTORY)/src/mesa/math/descrip.mms				\
-	$(DIRECTORY)/src/mesa/shader/*.[ch]				\
+	$(DIRECTORY)/src/mesa/shader/*.[chly]				\
+	$(DIRECTORY)/src/mesa/shader/Makefile				\
 	$(DIRECTORY)/src/mesa/shader/descrip.mms			\
 	$(DIRECTORY)/src/mesa/shader/grammar/*.[ch]			\
 	$(DIRECTORY)/src/mesa/shader/slang/*.[ch]			\
@@ -324,6 +325,7 @@ GALLIUM_FILES = \
 	$(DIRECTORY)/src/gallium/*/*/SConscript				\
 	$(DIRECTORY)/src/gallium/*/*/*.[ch]				\
 	$(DIRECTORY)/src/gallium/*/*/*.py				\
+	$(DIRECTORY)/src/gallium/*/*/*.csv				\
 	$(DIRECTORY)/src/gallium/*/*/*/Makefile				\
 	$(DIRECTORY)/src/gallium/*/*/*/SConscript			\
 	$(DIRECTORY)/src/gallium/*/*/*/*.[ch]				\
@@ -345,7 +347,9 @@ DRI_FILES = \
 	$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.[ch]		\
 	$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.po		\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/*.[chS]			\
+	$(DIRECTORY)/src/mesa/drivers/dri/*/*/*.[chS]			\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/Makefile			\
+	$(DIRECTORY)/src/mesa/drivers/dri/*/*/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/Doxyfile			\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/server/*.[ch]
 
@@ -388,7 +392,17 @@ GLW_FILES = \
 	$(DIRECTORY)/src/glw/glw.pc.in			\
 	$(DIRECTORY)/src/glw/depend
 
+GLEW_FILES = \
+	$(DIRECTORY)/include/GL/glew.h			\
+	$(DIRECTORY)/include/GL/glxew.h			\
+	$(DIRECTORY)/include/GL/wglew.h			\
+	$(DIRECTORY)/src/glew/*.c			\
+	$(DIRECTORY)/src/glew/Makefile			\
+	$(DIRECTORY)/src/glew/SConscript		\
+	$(DIRECTORY)/src/glew/LICENSE.txt
+
 DEMO_FILES = \
+	$(GLEW_FILES)					\
 	$(DIRECTORY)/progs/beos/*.cpp			\
 	$(DIRECTORY)/progs/beos/Makefile		\
 	$(DIRECTORY)/progs/images/*.rgb			\
@@ -415,11 +429,11 @@ DEMO_FILES = \
 	$(DIRECTORY)/progs/glsl/*.c			\
 	$(DIRECTORY)/progs/glsl/*.frag			\
 	$(DIRECTORY)/progs/glsl/*.vert			\
+	$(DIRECTORY)/progs/glsl/*.shtest		\
 	$(DIRECTORY)/progs/windml/Makefile.ugl		\
 	$(DIRECTORY)/progs/windml/*.c			\
 	$(DIRECTORY)/progs/windml/*.bmp			\
-	$(DIRECTORY)/progs/ggi/*.c			\
-	$(DIRECTORY)/windows/VC7/progs/progs.sln
+	$(DIRECTORY)/progs/ggi/*.c
 
 GLUT_FILES = \
 	$(DIRECTORY)/include/GL/glut.h			\
@@ -442,9 +456,7 @@ GLUT_FILES = \
 	$(DIRECTORY)/src/glut/mini/glut.pc.in		\
 	$(DIRECTORY)/src/glut/directfb/Makefile		\
 	$(DIRECTORY)/src/glut/directfb/NOTES		\
-	$(DIRECTORY)/src/glut/directfb/*[ch]		\
-	$(DIRECTORY)/windows/VC6/progs/glut/glut.dsp	\
-	$(DIRECTORY)/windows/VC7/progs/glut/glut.vcproj
+	$(DIRECTORY)/src/glut/directfb/*[ch]
 
 DEPEND_FILES = \
 	$(TOP)/src/mesa/depend		\

SConstruct

@@ -32,10 +32,10 @@ import common
 default_statetrackers = 'mesa'
 
 if common.default_platform in ('linux', 'freebsd', 'darwin'):
-	default_drivers = 'softpipe,failover,i915simple,trace'
+	default_drivers = 'softpipe,failover,i915simple,trace,identity,llvmpipe'
 	default_winsys = 'xlib'
 elif common.default_platform in ('winddk',):
-	default_drivers = 'softpipe,i915simple,trace'
+	default_drivers = 'softpipe,i915simple,trace,identity'
 	default_winsys = 'all'
 else:
 	default_drivers = 'all'
@@ -44,9 +44,9 @@ else:
 opts = Variables('config.py')
 common.AddOptions(opts)
 opts.Add(ListVariable('statetrackers', 'state trackers to build', default_statetrackers,
-                     ['mesa', 'python']))
+                     ['mesa', 'python', 'xorg']))
 opts.Add(ListVariable('drivers', 'pipe drivers to build', default_drivers,
-                     ['softpipe', 'failover', 'i915simple', 'i965simple', 'cell', 'trace', 'r300']))
+                     ['softpipe', 'failover', 'i915simple', 'i965simple', 'cell', 'trace', 'r300', 'identity', 'llvmpipe']))
 opts.Add(ListVariable('winsys', 'winsys drivers to build', default_winsys,
                      ['xlib', 'intel', 'gdi', 'radeon']))
 

bin/mklib

@@ -971,5 +971,6 @@ esac
 #
 if [ ${INSTALLDIR} != "." ] ; then
     echo "mklib: Installing" ${FINAL_LIBS} "in" ${INSTALLDIR}
+    test -d ${INSTALLDIR} || mkdir -p ${INSTALLDIR}
     mv ${FINAL_LIBS} ${INSTALLDIR}/
 fi

common.py

@@ -33,9 +33,9 @@ else:
 	default_machine = _platform.machine()
 default_machine = _machine_map.get(default_machine, 'generic')
 
-if default_platform in ('linux', 'freebsd', 'darwin'):
+if default_platform in ('linux', 'freebsd'):
 	default_dri = 'yes'
-elif default_platform in ('winddk', 'windows', 'wince'):
+elif default_platform in ('winddk', 'windows', 'wince', 'darwin'):
 	default_dri = 'no'
 else:
 	default_dri = 'no'
@@ -59,7 +59,7 @@ def AddOptions(opts):
 	opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
 											 allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
 	opts.Add(EnumOption('platform', 'target platform', default_platform,
-											 allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince')))
+											 allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin')))
 	opts.Add(EnumOption('toolchain', 'compiler toolchain', 'default',
 											 allowed_values=('default', 'crossmingw', 'winsdk', 'winddk')))
 	opts.Add(BoolOption('llvm', 'use LLVM', 'no'))

configs/autoconf.in

@@ -20,6 +20,8 @@ CXXFLAGS = @CPPFLAGS@ @CXXFLAGS@ \
 	$(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
 LDFLAGS = @LDFLAGS@
 EXTRA_LIB_PATH = @EXTRA_LIB_PATH@
+RADEON_CFLAGS = @RADEON_CFLAGS@
+RADEON_LDFLAGS = @RADEON_LDFLAGS@
 
 # Assembler
 MESA_ASM_SOURCES = @MESA_ASM_SOURCES@
@@ -31,6 +33,7 @@ SHELL = @SHELL@
 MKLIB_OPTIONS = @MKLIB_OPTIONS@
 MKDEP = @MKDEP@
 MKDEP_OPTIONS = @MKDEP_OPTIONS@
+INSTALL = @INSTALL@
 
 # Python and flags (generally only needed by the developers)
 PYTHON2 = python
@@ -121,7 +124,7 @@ INSTALL_INC_DIR = $(includedir)
 DRI_DRIVER_INSTALL_DIR = @DRI_DRIVER_INSTALL_DIR@
 
 # Where libGL will look for DRI hardware drivers
-DRI_DRIVER_SEARCH_DIR = $(DRI_DRIVER_INSTALL_DIR)
+DRI_DRIVER_SEARCH_DIR = @DRI_DRIVER_SEARCH_DIR@
 
 # Xorg driver install directory (for xorg state-tracker)
 XORG_DRIVER_INSTALL_DIR = @XORG_DRIVER_INSTALL_DIR@

configs/darwin

@@ -10,7 +10,7 @@ X11_DIR = $(INSTALL_DIR)
 
 # Compiler and flags
 CC = gcc
-CXX = gcc
+CXX = g++
 PIC_FLAGS = -fPIC
 DEFINES =  -D_DARWIN_C_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L \
 	   -D_BSD_SOURCE -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS \

configs/default

@@ -9,8 +9,8 @@ CONFIG_NAME = default
 
 # Version info
 MESA_MAJOR=7
-MESA_MINOR=5
-MESA_TINY=0
+MESA_MINOR=6
+MESA_TINY=1
 MESA_VERSION = $(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY)
 
 # external projects.  This should be useless now that we use libdrm.
@@ -23,6 +23,7 @@ HOST_CC = $(CC)
 CFLAGS = -O
 CXXFLAGS = -O
 LDFLAGS =
+HOST_CFLAGS = $(CFLAGS)
 GLU_CFLAGS = 
 
 # Compiler for building demos/tests/etc
@@ -36,7 +37,10 @@ MKLIB_OPTIONS =
 MKDEP = makedepend
 MKDEP_OPTIONS = -fdepend
 MAKE = make
-INSTALL = $(SHELL) $(TOP)/bin/minstall
+
+# Use MINSTALL for installing libraries, INSTALL for everything else
+MINSTALL = $(SHELL) $(TOP)/bin/minstall
+INSTALL = $(MINSTALL)
 
 # Tools for regenerating glapi (generally only needed by the developers)
 PYTHON2 = python
@@ -90,9 +94,9 @@ EGL_DRIVERS_DIRS = demo
 
 # Gallium directories and 
 GALLIUM_DIRS = auxiliary drivers state_trackers
-GALLIUM_AUXILIARY_DIRS = draw translate cso_cache pipebuffer tgsi sct rtasm util indices
+GALLIUM_AUXILIARY_DIRS = rbug draw translate cso_cache pipebuffer tgsi sct rtasm util indices
 GALLIUM_AUXILIARIES = $(foreach DIR,$(GALLIUM_AUXILIARY_DIRS),$(TOP)/src/gallium/auxiliary/$(DIR)/lib$(DIR).a)
-GALLIUM_DRIVERS_DIRS = softpipe i915simple failover trace
+GALLIUM_DRIVERS_DIRS = softpipe i915simple failover trace identity
 GALLIUM_DRIVERS = $(foreach DIR,$(GALLIUM_DRIVERS_DIRS),$(TOP)/src/gallium/drivers/$(DIR)/lib$(DIR).a)
 GALLIUM_WINSYS_DIRS = xlib egl_xlib
 GALLIUM_WINSYS_DRM_DIRS =
@@ -102,7 +106,7 @@ GALLIUM_STATE_TRACKERS_DIRS = glx
 # Library dependencies
 #EXTRA_LIB_PATH ?=
 GL_LIB_DEPS     = $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread
-EGL_LIB_DEPS    = $(EXTRA_LIB_PATH) -lX11 -ldl
+EGL_LIB_DEPS    = $(EXTRA_LIB_PATH) -ldl -lpthread
 OSMESA_LIB_DEPS = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
 GLU_LIB_DEPS    = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm
 GLUT_LIB_DEPS   = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -lX11 -lXmu -lXi -lm

configs/linux-llvm

@@ -1,14 +1,21 @@
 # -*-makefile-*-
 # Configuration for Linux and LLVM with debugging info
+# Builds the llvmpipe gallium driver
 
 include $(TOP)/configs/linux
 
 CONFIG_NAME = linux-llvm
 
-GALLIUM_AUXILIARY_DIRS += gallivm
+#GALLIUM_AUXILIARY_DIRS += gallivm
+
+# Add llvmpipe driver
+GALLIUM_DRIVERS_DIRS += llvmpipe
 
 OPT_FLAGS = -g -ansi -pedantic
-DEFINES += -DDEBUG -DDEBUG_MATH -DMESA_LLVM=1
+DEFINES += -DDEBUG -DDEBUG_MATH -DGALLIUM_LLVMPIPE -DHAVE_UDIS86
+
+# override -std=c99
+CFLAGS += -std=gnu99
 
 LLVM_VERSION := $(shell llvm-config --version)
 
@@ -17,14 +24,14 @@ ifeq ($(LLVM_VERSION),)
   MESA_LLVM=0
 else
   MESA_LLVM=1
-  $(info Using LLVM version: $(LLVM_VERSION))
+#  $(info Using LLVM version: $(LLVM_VERSION))
 endif
 
 ifeq ($(MESA_LLVM),1)
 #  LLVM_CFLAGS=`llvm-config --cflags`
   LLVM_CXXFLAGS=`llvm-config --cxxflags backend bitreader engine ipo interpreter instrumentation` -Wno-long-long
-  LLVM_LDFLAGS=`llvm-config --ldflags backend bitreader engine ipo interpreter instrumentation`
-  LLVM_LIBS=`llvm-config --libs backend bitreader engine ipo interpreter instrumentation`
+  LLVM_LDFLAGS = $(shell llvm-config --ldflags backend bitreader engine ipo interpreter instrumentation)
+  LLVM_LIBS = $(shell llvm-config --libs backend bitreader engine ipo interpreter instrumentation)
   MKLIB_OPTIONS=-cplusplus
 else
   LLVM_CFLAGS=
@@ -32,4 +39,4 @@ else
 endif
 
 LD = g++
-GL_LIB_DEPS = $(LLVM_LDFLAGS) $(LLVM_LIBS) $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread -lstdc++
+GL_LIB_DEPS = $(LLVM_LDFLAGS) $(LLVM_LIBS) $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread -lstdc++ -ludis86

configs/linux-x86-64-debug

@@ -4,4 +4,5 @@ include $(TOP)/configs/linux-x86-64
 
 CONFIG_NAME = linux-x86-64-debug
 
+OPT_FLAGS = -g
 DEFINES += -DDEBUG -DDEBUG_MATH

configure.ac

@@ -29,6 +29,11 @@ AC_CHECK_PROGS([MAKE], [gmake make])
 AC_PATH_PROG([MKDEP], [makedepend])
 AC_PATH_PROG([SED], [sed])
 
+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
@@ -121,6 +126,7 @@ AC_ARG_ENABLE([32-bit],
 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"
@@ -224,6 +230,8 @@ else
         LIB_EXTENSION='dylib' ;;
     cygwin* )
         LIB_EXTENSION='dll' ;;
+    aix* )
+        LIB_EXTENSION='a' ;;
     * )
         LIB_EXTENSION='so' ;;
     esac
@@ -411,8 +419,8 @@ WINDOW_SYSTEM=""
 GALLIUM_DIRS="auxiliary drivers state_trackers"
 GALLIUM_WINSYS_DIRS=""
 GALLIUM_WINSYS_DRM_DIRS=""
-GALLIUM_AUXILIARY_DIRS="draw translate cso_cache pipebuffer tgsi sct rtasm util indices"
-GALLIUM_DRIVERS_DIRS="softpipe failover trace"
+GALLIUM_AUXILIARY_DIRS="rbug draw translate cso_cache pipebuffer tgsi sct rtasm util indices"
+GALLIUM_DRIVERS_DIRS="softpipe failover trace identity"
 GALLIUM_STATE_TRACKERS_DIRS=""
 
 case "$mesa_driver" in
@@ -440,6 +448,8 @@ AC_SUBST([GALLIUM_WINSYS_DRM_DIRS])
 AC_SUBST([GALLIUM_DRIVERS_DIRS])
 AC_SUBST([GALLIUM_AUXILIARY_DIRS])
 AC_SUBST([GALLIUM_STATE_TRACKERS_DIRS])
+AC_SUBST([RADEON_CFLAGS])
+AC_SUBST([RADEON_LDFLAGS])
 
 dnl
 dnl User supplied program configuration
@@ -567,6 +577,13 @@ dri)
     GL_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
     DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
 
+    PKG_CHECK_MODULES([LIBDRM_RADEON], [libdrm_radeon], HAVE_LIBDRM_RADEON=yes, HAVE_LIBDRM_RADEON=no)
+
+    if test "$HAVE_LIBDRM_RADEON" = yes; then
+	RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
+	RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
+    fi
+
     # find the DRI deps for libGL
     if test "$x11_pkgconfig" = yes; then
         # add xcb modules if necessary
@@ -632,6 +649,13 @@ AC_ARG_WITH([dri-driverdir],
     [DRI_DRIVER_INSTALL_DIR="$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 Direct rendering or just indirect rendering
 AC_ARG_ENABLE([driglx-direct],
     [AS_HELP_STRING([--disable-driglx-direct],
@@ -699,7 +723,7 @@ if test "$mesa_driver" = dri; then
             # because there is no x86-64 system where they could *ever*
             # be used.
             if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 radeon \
+                DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 r600 radeon \
                     savage tdfx unichrome swrast"
             fi
             ;;
@@ -707,13 +731,13 @@ if test "$mesa_driver" = dri; then
             # Build only the drivers for cards that exist on PowerPC.
             # At some point MGA will be added, but not yet.
             if test "x$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="mach64 r128 r200 r300 radeon tdfx swrast"
+                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$DRI_DIRS" = "xyes"; then
-                DRI_DIRS="mach64 r128 r200 r300 radeon ffb swrast"
+                DRI_DIRS="mach64 r128 r200 r300 r600 radeon ffb swrast"
             fi
             ;;
         esac
@@ -732,7 +756,7 @@ if test "$mesa_driver" = dri; then
         # ffb and gamma are missing because they have not been converted
         # to use the new interface.
         if test "x$DRI_DIRS" = "xyes"; then
-            DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
+            DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon tdfx \
                 unichrome savage sis swrast"
         fi
         ;;
@@ -751,7 +775,7 @@ if test "$mesa_driver" = dri; then
 
     # default drivers
     if test "x$DRI_DIRS" = "xyes"; then
-        DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
+        DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 r600 radeon s3v \
             savage sis tdfx trident unichrome ffb swrast"
     fi
 
@@ -1133,6 +1157,11 @@ yes)
         if test "$tracker" = egl && test "x$enable_egl" != xyes; then
             AC_MSG_ERROR([cannot build egl state tracker without EGL library])
         fi
+        if test "$tracker" = xorg; then
+	    PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
+                  HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
+                  HAVE_XEXTPROTO_71="no")
+        fi
     done
     GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
     ;;
@@ -1145,6 +1174,21 @@ AC_ARG_WITH([xorg-driver-dir],
     [XORG_DRIVER_INSTALL_DIR="${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 Intel configuration
 dnl
@@ -1172,7 +1216,7 @@ if test "x$enable_gallium_radeon" = xyes; then
 fi
 
 dnl
-dnl Gallium Radeon configuration
+dnl Gallium Nouveau configuration
 dnl
 AC_ARG_ENABLE([gallium-nouveau],
     [AS_HELP_STRING([--enable-gallium-nouveau],
@@ -1181,7 +1225,7 @@ AC_ARG_ENABLE([gallium-nouveau],
     [enable_gallium_nouveau=no])
 if test "x$enable_gallium_nouveau" = xyes; then
     GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS nouveau"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nv04 nv10 nv20 nv30 nv40 nv50"
+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nv04 nv10 nv20 nv30 nv40 nv50"
 fi
 
 

debian/README.source

@@ -0,0 +1,39 @@
+------------------------------------------------------
+Quick Guide To Patching This Package For The Impatient
+------------------------------------------------------
+
+1. Make sure you have quilt installed
+2. Unpack the package as usual with "dpkg-source -x"
+3. Run the "patch" target in debian/rules
+4. Create a new patch with "quilt new" (see quilt(1))
+5. Edit all the files you want to include in the patch with "quilt edit" 
+   (see quilt(1)).
+6. Write the patch with "quilt refresh" (see quilt(1))
+7. Run the "clean" target in debian/rules
+
+Alternatively, instead of using quilt directly, you can drop the patch in to 
+debian/patches and add the name of the patch to debian/patches/series.
+
+
+The X Strike Force team maintains X packages in git repositories on
+git.debian.org in the pkg-xorg subdirectory. Most upstream packages
+are actually maintained in git repositories as well, so they often
+just need to be pulled into git.debian.org in a "upstream-*" branch.
+
+The .orig.tar.gz upstream source file could be generated this
+"upstream-*" branch in the Debian git repository but it is actually
+generated from upstream tarballs directly.
+Upstream ships Mesa as 3 different tarballs (MesaLib, MesaGLUT and
+MesaDemos) which are re-bundled together into a single .orig.tar.gz.
+
+The Debian packaging is added by creating the "debian-*" git branch
+which contains the aforementioned "upstream-*" branch plus the debian/
+repository files.
+When a patch has to be applied to the Debian package, two solutions
+are involved:
+* If the patch is available in one of the upstream branches, it
+  may be git'cherry-picked into the Debian repository. In this
+  case, it appears directly in the .diff.gz.
+* Otherwise, the patch is added to debian/patches/ which is managed
+  with quilt as documented in /usr/share/doc/quilt/README.source.
+  Thus, the patching system requires a build dependency on quilt.

debian/changelog

@@ -1,3 +1,65 @@
+mesa (7.6.1~rc3-1) unstable; urgency=low
+
+  * New upstream release candidate.
+    + Pull upstream mesa_7_6_branch up to commit 7d41b424.
+    + Includes sparc64 xform asm patch from #560403.
+  * Update debian/rules to fix sparc64 FTBFS, thanks Aurelien Jarno,
+    closes: #560403.
+  * Build r600 DRI driver.
+
+ -- Brice Goglin <bgoglin@debian.org>  Fri, 11 Dec 2009 18:36:36 +0100
+
+mesa (7.6.1~rc2-1) unstable; urgency=low
+
+  * New upstream release candidate.
+    + Pull upstream mesa_7_6_branch up to commit b2953ee.
+    + i965: Fix the bounds emitted in the vertex buffer packets,
+      closes: #556541.
+    + Fix window drawing regression in Kwin on older Radeon hardware,
+      fix assertion failure leading to crash on kwin when compositing
+      is enabled, closes: #549588.
+    + Refresh patches.
+
+ -- Brice Goglin <bgoglin@debian.org>  Sun, 06 Dec 2009 00:14:34 +0100
+
+mesa (7.6-1) unstable; urgency=low
+
+  [ Brice Goglin ]
+  * New upstream release.
+    + Fix software fallback assertion on RS480, closes: #539162.
+    + Fix segfault in _swrast_ReadPixels on i915, closes: #545085.
+
+  [ Julien Cristau ]
+  * Don't run install from the various configs in parallel, hopefully fixing a
+    bug in the previous debian/rules.  Thanks to Bernhard R. Link for the
+    suggestions.
+
+ -- Brice Goglin <bgoglin@debian.org>  Tue, 29 Sep 2009 11:51:58 +0200
+
+mesa (7.5.1-1) unstable; urgency=low
+
+  [ Brice Goglin ]
+  * New upstream release.
+  * Add README.source.
+  * Bump Standards-Version to 3.8.3.
+
+  [ Julien Cristau ]
+  * Override 'package-name-doesnt-match-sonames' lintian warnings for libGLU,
+    libGLw and both libGLs.
+  * Use dh_lintian and bump debhelper build-dep accordingly.
+
+ -- Brice Goglin <bgoglin@debian.org>  Fri, 04 Sep 2009 11:38:46 +0200
+
+mesa (7.5-3) unstable; urgency=low
+
+  * Pull from upstream mesa_7_5_branch up to commit b4ba6a66
+    (early 7.5.1 release snapshot).
+  * Only install the huge upstream changelog in mesa-common-dev,
+    closes: #538094.
+  * Enable i686 optimized libraries on hurd-i386.
+
+ -- Brice Goglin <bgoglin@debian.org>  Fri, 24 Jul 2009 00:29:28 +0200
+
 mesa (7.5-2) unstable; urgency=low
 
   * Pull from upstream mesa_7_5_branch up to commit a6b31415

debian/control

@@ -3,8 +3,8 @@ Section: graphics
 Priority: optional
 Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
 Uploaders: Thierry Reding <thierry@gilfi.de>, Julien Cristau <jcristau@debian.org>, David Nusinow <dnusinow@debian.org>, Brice Goglin <bgoglin@debian.org>
-Standards-Version: 3.7.3
-Build-Depends: debhelper (>= 5), quilt (>= 0.40), pkg-config,
+Standards-Version: 3.8.3
+Build-Depends: debhelper (>= 6.0.7), quilt (>= 0.40), pkg-config,
  libdrm-dev (>= 2.4.3) [!hurd-i386], libx11-dev, xutils-dev,
  x11proto-gl-dev (>= 1.4.8), libxxf86vm-dev,
  libexpat1-dev, lesstif2-dev, dpkg-dev (>= 1.13.19), libxfixes-dev,
@@ -64,7 +64,7 @@ Description: A free implementation of the OpenGL API -- debugging symbols
 Package: libgl1-mesa-swx11-i686
 Section: libs
 Priority: extra
-Architecture: i386 kfreebsd-i386
+Architecture: i386 kfreebsd-i386 hurd-i386
 Depends: libgl1-mesa-swx11 (= ${binary:Version}), ${shlibs:Depends}
 Description: Mesa OpenGL runtime [i686 optimized]
  Mesa is a 3-D graphics library with an API which is very similar to
@@ -143,7 +143,7 @@ Description: Debugging symbols for the Mesa GLX runtime
 #Package: libgl1-mesa-glx-i686
 #Section: libs
 #Priority: extra
-#Architecture: i386 kfreebsd-i386
+#Architecture: i386 kfreebsd-i386 hurd-i386
 #Pre-Depends: libgl1-mesa-glx
 #Description: A free implementation of the OpenGL API -- GLX runtime [i686 optimized]
 # This version of Mesa provides GLX and DRI capabilities: it is capable of
@@ -204,7 +204,7 @@ Description: Debugging symbols for the Mesa DRI modules
 #Package: libgl1-mesa-dri-i686
 #Section: libs
 #Priority: extra
-#Architecture: i386 kfreebsd-i386
+#Architecture: i386 kfreebsd-i386 hurd-i386
 #Pre-Depends: libgl1-mesa-dri
 #Description: A free implementation of the OpenGL API -- DRI modules [i686 optimized]
 # This version of Mesa provides GLX and DRI capabilities: it is capable of

debian/libgl1-mesa-glx.lintian-overrides

@@ -0,0 +1 @@
+package-name-doesnt-match-sonames libGL1

debian/libgl1-mesa-swx11.lintian-overrides

@@ -0,0 +1 @@
+package-name-doesnt-match-sonames libGL1

debian/libglu1-mesa.lintian-overrides

@@ -0,0 +1 @@
+package-name-doesnt-match-sonames libGLU1

debian/libglw1-mesa.lintian-overrides

@@ -0,0 +1 @@
+package-name-doesnt-match-sonames libGLw1

debian/patches/02_use-ieee-fp-on-s390-and-m68k.patch

@@ -6,7 +6,7 @@ Index: mesa/src/mesa/main/compiler.h
 ===================================================================
 --- mesa.orig/src/mesa/main/compiler.h
 +++ mesa/src/mesa/main/compiler.h
-@@ -345,8 +345,9 @@
+@@ -347,8 +347,9 @@
   * USE_IEEE: Determine if we're using IEEE floating point
   */
  #if defined(__i386__) || defined(__386__) || defined(__sparc__) || \

debian/patches/03_optional-progs-and-install.patch

@@ -23,7 +23,7 @@ Index: mesa/progs/xdemos/Makefile
  	corender \
  	glsync \
  	glthreads \
-@@ -62,6 +62,11 @@
+@@ -63,6 +63,11 @@
  extra: $(EXTRA_PROGS)
  
  

debian/patches/05_hurd-ftbfs.diff

@@ -1,10 +1,15 @@
 From: Samuel Thibault <samuel.thibault@ens-lyon.org>
 Subject: Fix build on GNU/Hurd
 
-Index: mesa/src/glx/x11/dri2.c
+---
+ configure.ac       |   25 ++++++++++++++-----------
+ src/glx/x11/dri2.c |    2 ++
+ 2 files changed, 16 insertions(+), 11 deletions(-)
+
+Index: mesa-7.6.1~rc2/src/glx/x11/dri2.c
 ===================================================================
---- mesa.orig/src/glx/x11/dri2.c
-+++ mesa/src/glx/x11/dri2.c
+--- mesa-7.6.1~rc2.orig/src/glx/x11/dri2.c	2009-12-05 23:51:01.000000000 +0100
++++ mesa-7.6.1~rc2/src/glx/x11/dri2.c	2009-12-06 00:10:10.000000000 +0100
 @@ -30,6 +30,7 @@
   *   Kristian Høgsberg (krh@redhat.com)
   */
@@ -13,16 +18,16 @@ Index: mesa/src/glx/x11/dri2.c
  
  #define NEED_REPLIES
  #include <X11/Xlibint.h>
-@@ -369,3 +370,4 @@
-     UnlockDisplay(dpy);
-     SyncHandle();
+@@ -377,3 +378,4 @@
+    UnlockDisplay(dpy);
+    SyncHandle();
  }
 +#endif
-Index: mesa/configure.ac
+Index: mesa-7.6.1~rc2/configure.ac
 ===================================================================
---- mesa.orig/configure.ac
-+++ mesa/configure.ac
-@@ -528,6 +528,13 @@
+--- mesa-7.6.1~rc2.orig/configure.ac	2009-12-05 23:50:57.000000000 +0100
++++ mesa-7.6.1~rc2/configure.ac	2009-12-06 00:10:27.000000000 +0100
+@@ -538,6 +538,13 @@
      enable_xcb=no
  fi
  
@@ -36,7 +41,7 @@ Index: mesa/configure.ac
  dnl
  dnl libGL configuration per driver
  dnl
-@@ -561,11 +568,13 @@
+@@ -571,11 +578,13 @@
          AC_MSG_ERROR([Can't use static libraries for DRI drivers])
      fi
  
@@ -53,12 +58,12 @@ Index: mesa/configure.ac
 +        DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
 +    fi
  
-     # find the DRI deps for libGL
-     if test "$x11_pkgconfig" = yes; then
-@@ -632,12 +641,6 @@
-     [DRI_DRIVER_INSTALL_DIR="$withval"],
-     [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
- AC_SUBST([DRI_DRIVER_INSTALL_DIR])
+     PKG_CHECK_MODULES([LIBDRM_RADEON], [libdrm_radeon], HAVE_LIBDRM_RADEON=yes, HAVE_LIBDRM_RADEON=no)
+ 
+@@ -656,12 +665,6 @@
+     [DRI_DRIVER_SEARCH_DIR="$withval"],
+     [DRI_DRIVER_SEARCH_DIR='${DRI_DRIVER_INSTALL_DIR}'])
+ AC_SUBST([DRI_DRIVER_SEARCH_DIR])
 -dnl Direct rendering or just indirect rendering
 -AC_ARG_ENABLE([driglx-direct],
 -    [AS_HELP_STRING([--disable-driglx-direct],

debian/patches/06_kfreebsd-ftbfs.diff

@@ -4,11 +4,15 @@ mesa fails to build on GNU/kFreeBSD, since some parts are not enabled.
     
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=524690
 
-Index: mesa/configure.ac
+---
+ configure.ac |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: mesa-7.6.1~rc2/configure.ac
 ===================================================================
---- mesa.orig/configure.ac
-+++ mesa/configure.ac
-@@ -721,7 +721,7 @@
+--- mesa-7.6.1~rc2.orig/configure.ac	2009-12-06 00:10:10.000000000 +0100
++++ mesa-7.6.1~rc2/configure.ac	2009-12-06 00:10:10.000000000 +0100
+@@ -745,7 +745,7 @@
              ;;
          esac
          ;;

debian/rules

@@ -45,7 +45,6 @@ CONFIGS = $(SWX11_GLU_CONFIGS) \
 STAMP_DIR = debian/stamp
 STAMP = $(STAMP_DIR)/$(DEB_BUILD_GNU_TYPE)
 BUILD_STAMPS = $(addprefix $(STAMP)-build-, $(CONFIGS))
-INSTALL_TARGETS = $(addprefix install-, $(CONFIGS))
 
 QUILT_STAMPFN = $(STAMP_DIR)/patch
 include /usr/share/quilt/quilt.make
@@ -70,13 +69,15 @@ else
   ifeq ($(DEB_HOST_ARCH), lpia)
 	DRI_DRIVERS += i915 i965
   else ifneq ($(DEB_HOST_ARCH), s390)
-	DRI_DRIVERS += mach64 mga r128 r200 r300 radeon s3v savage tdfx trident
+	DRI_DRIVERS += mach64 mga r128 r200 r300 r600 radeon s3v savage tdfx trident
     ifeq ($(DEB_HOST_GNU_CPU), i486)
 	DRI_DRIVERS += i810 i915 i965 sis unichrome
     else ifeq ($(DEB_HOST_GNU_CPU), x86_64)
 	DRI_DRIVERS += i915 i965 sis unichrome
     else ifeq ($(DEB_HOST_ARCH), sparc)
 	DRI_DRIVERS += ffb
+    else ifeq ($(DEB_HOST_ARCH), sparc64)
+	DRI_DRIVERS += ffb
     endif
   endif
 endif
@@ -187,16 +188,15 @@ $(STAMP)-build-%: configure
 
 	touch $@
 
-install:
+install: build
 	# Add here commands to install the package into debian/tmp
 	dh_testdir
 	dh_testroot
 	dh_clean -k
 	dh_installdirs
-	$(MAKE) -f debian/rules $(INSTALL_TARGETS)
-
-install-%: $(STAMP)-build-%
-	cd $(DEB_BUILD_DIR)/$* && $(MAKE) DESTDIR=$(CURDIR)/debian/tmp install
+	set -e; for config in $(CONFIGS); do \
+		$(MAKE) -C $(DEB_BUILD_DIR)/$$config DESTDIR=$(CURDIR)/debian/tmp install; \
+	done
 
 clean: unpatch
 	dh_testdir
@@ -222,11 +222,13 @@ binary-indep: install
 binary-arch: install
 	dh_testdir
 	dh_testroot
-	dh_installchangelogs -s ChangeLog
+	dh_installchangelogs -s
+	dh_installchangelogs -pmesa-common-dev ChangeLog
 	dh_installdocs -s
 	dh_installexamples -s
 	dh_install -s --sourcedir=debian/tmp --list-missing
 	dh_installman -s
+	dh_lintian -s
 	dh_link -s
 	dh_strip -plibgl1-mesa-swx11 --dbg-package=libgl1-mesa-swx11-dbg
 	dh_strip -plibgl1-mesa-glx --dbg-package=libgl1-mesa-glx-dbg

debian/scripts/choose-configs

@@ -37,7 +37,7 @@ endif
 ##############################################################################
 ## CPU-optimized configurations ##############################################
 
-ifneq (,$(filter $(DEB_BUILD_ARCH), i386 kfreebsd-i386)) 
+ifneq (,$(filter $(DEB_BUILD_ARCH), i386 kfreebsd-i386 hurd-i386)) 
 	SWX11_GLU_CONFIGS += swx11+glu-i386-i686
 #	DRI_CONFIGS += debian-dri-i386-i686
 endif

docs/README.WIN32

@@ -27,12 +27,6 @@ using the SDK with Visual Studio Express can be found at
 
 http://msdn.microsoft.com/vstudio/express/visualc/usingpsdk/
 
-If you are stuck using VC6 or VC7, you may start with these project
-files, but you may need to modify them to reflect changes in the
-Mesa source code tree.  If you sucessfully update the project files,
-please submit them to the author of this document so that they may
-be included in the next distribution. 
-
 The project files to build the core Mesa library, Windows Mesa
 drivers, OSMesa, and GLU are in the mesa directory.  The project files
 to build GLUT and some demo programs are in the progs directory.
@@ -106,23 +100,6 @@ should build all the demos.
 Build System Notes
 ----- ------ -----
 
-VC6 (not actively supported)
----
-
-Visual Studio 6 does not recognize files with the .cc extension as C++
-language files, without a lot of unnatural tweaking.  So, the VC6
-build process uses custom build steps to compile these files in the
-GLU library.
-
-Two additional configurations are provided, Debug x86 and Release x86
-that activate the shader code compilation by defining SLANG_86.  It is
-unknown if and how this works.
-
-VC7 (not actively supported)
----
-
-The above-mentioned .cc problem does not exist in this version.
-
 VC8
 ---
 

docs/contents.html

@@ -39,7 +39,6 @@ a:visited {
 <ul>
 <li><a href="download.html" target="MainFrame">Downloading / Unpacking</a>
 <li><a href="install.html" target="MainFrame">Compiling / Installing</a>
-<li><a href="glu.html" target="MainFrame">SGI's GLU</a>
 <li><a href="precompiled.html" target="MainFrame">Precompiled Libraries</a>
 </ul>
 
@@ -68,6 +67,7 @@ a:visited {
 <li><a href="repository.html" target="MainFrame">Source Code Repository</a>
 <li><a href="memory.html" target="MainFrame">DRI Memory Management</a>
 <li><a href="shading.html" target="MainFrame">Shading Language</a>
+<li><a href="glu.html" target="MainFrame">SGI's GLU</a>
 <li><a href="utilities.html" target="MainFrame">Utilities</a>
 <li><a href="helpwanted.html" target="MainFrame">Help Wanted</a>
 <li><a href="devinfo.html" target="MainFrame">Development Notes</a>

docs/dispatch.html

@@ -198,7 +198,7 @@ few preprocessor defines.</p>
 <ul>
 <li>If <tt>GLX_USE_TLS</tt> is defined, method #4 is used.</li>
 <li>If <tt>PTHREADS</tt> is defined, method #3 is used.</li>
-<li>If any of <tt>PTHREADS</tt>, <tt>USE_XTHREADS</tt>,
+<li>If any of <tt>PTHREADS</tt>,
 <tt>SOLARIS_THREADS</tt>, <tt>WIN32_THREADS</tt>, or <tt>BEOS_THREADS</tt>
 is defined, method #2 is used.</li>
 <li>If none of the preceeding are defined, method #1 is used.</li>

docs/download.html

@@ -9,14 +9,14 @@
 <H1>Downloading</H1>
 
 <p>
-Primary download site:
-<a href="http://sourceforge.net/project/showfiles.php?group_id=3"
-target="_parent">SourceForge</a>
+Primary Mesa download site:
+<a href="ftp://ftp.freedesktop.org/pub/mesa/"
+target="_parent">freedesktop.org</a> (FTP)
 </p>
 
 <p>
-When a new release is coming, release candidates (betas) can be found
-<a href="http://www.mesa3d.org/beta/">here</a>.
+When a new release is coming, release candidates (betas) may be found
+<a href="ftp://ftp.freedesktop.org/pub/mesa/beta/" target="_parent">here</a>.
 </p>
 
 

docs/envvars.html

@@ -25,6 +25,9 @@ fragment programs (intended for developers only)
 <li>MESA_TNL_PROG - if set, implement conventional vertex transformation
 operations with vertex programs (intended for developers only).
 Setting this variable automatically sets the MESA_TEX_PROG variable as well.
+<li>MESA_EXTENSION_OVERRIDE - can be used to enable/disable extensions.
+A value such as "GL_EXT_foo -GL_EXT_bar" will enable the GL_EXT_foo extension
+and disable the GL_EXT_bar extension.
 </ul>
 
 <p>

docs/faq.html

@@ -316,6 +316,19 @@ Basically, applying a translation of (0.375, 0.375, 0.0) to your coordinates
 will fix the problem.
 </p>
 
+<h2>3.6 How can I change the maximum framebuffer size in Mesa's
+<tt>swrast</tt> backend?</h2>
+<p>
+These can be overridden by using the <tt>--with-max-width</tt> and
+<tt>--with-max-height</tt> options.  The two need not be equal.
+</p><p>
+Do note that Mesa uses these values to size some internal buffers,
+so increasing these sizes will cause Mesa to require additional
+memory.  Furthermore, increasing these limits beyond <tt>4096</tt>
+may introduce rasterization artifacts; see the leading comments in
+<tt>src/mesa/swrast/s_tritemp.h</tt>.
+</p>
+
 <br>
 <br>
 

docs/news.html

@@ -10,6 +10,31 @@
 
 <H1>News</H1>
 
+<h2>November XX, 2009</h2>
+<p>
+<a href="relnotes-7.6.1.html">Mesa 7.6.1</a> is released.  This is a bug-fix
+release fixing issues found in the 7.6 release.
+</p>
+
+
+<h2>September 28, 2009</h2>
+<p>
+<a href="relnotes-7.6.html">Mesa 7.6</a> is released.  This is a new feature
+release.  Those especially concerned about stability may want to wait for the
+follow-on 7.6.1 bug-fix release.
+</p>
+<p>
+<a href="relnotes-7.5.2.html">Mesa 7.5.2</a> is also released.
+This is a stable release fixing bugs since the 7.5.1 release.
+</p>
+
+
+<h2>September 3, 2009</h2>
+<p>
+<a href="relnotes-7.5.1.html">Mesa 7.5.1</a> is released.
+This is a bug-fix release which fixes bugs found in version 7.5.
+</p>
+
 
 <h2>July 17, 2009</h2>
 <p>

docs/openvg.html

@@ -0,0 +1,68 @@
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>OpenVG State Tracker</H1>
+
+<p>
+The current version of the OpenVG state tracker implements OpenVG 1.0.
+</p>
+<p>
+More informations about OpenVG can be found at
+<a href="http://www.khronos.org/openvg/" target="_parent">
+http://www.khronos.org/openvg/</a> .
+</p>
+<p>
+The OpenVG state tracker depends on the Gallium architecture and a working EGL implementation.
+</p>
+
+
+<h2>Building the library</h2>
+<ol>
+<li>Build Mesa3D with Gallium3D. Any build that builds Gallium3D libraries and EGL will suffice</li>
+<li>cd src/gallium/state_trackers/vega; make</li>
+<li>The last step will build libOpenVG library. You can add the libdir to LD_LIBRARY_PATH or install libOpenVG</li>
+</ol>
+
+<h3>Sample build</h3>
+A sample build looks as follows:
+<pre>
+  make linux-x86-64-debug
+  cd src/gallium/state_trackers/vega
+  make
+  cd ../../../..
+  export LD_LIBRARY_PATH=$PWD/lib64
+  export EGL_DRIVER="egl_softpipe"
+</pre>
+
+<h2>OpenVG Demos</h2>
+
+<p>
+To build the OpenVG demos:
+</p>
+<pre>
+  cd progs/openvg
+  make
+</pre>
+<p>
+To run a demo:
+</p>
+<pre>
+  cd openvg/demos
+  ./lion
+</pre>
+
+
+<h2>Notes</h2>
+<ul>
+<li>EGL_DRIVER environmental variable: forces usage of a specific EGL driver. Unless you force egl_softpipe the implementation will look for a DRI hardware accelerate driver and unless you have a Gallium driver that supports it, you'll see crashes</li>
+</ul>
+
+</body>
+</html>

docs/precompiled.html

@@ -9,17 +9,11 @@
 <H1>Precompiled Libraries</H1>
 
 <p>
-In general, precompiled libraries are not available.
-However, people occasionally prepare packages of precompiled libraries
-for some systems.
+In general, precompiled Mesa libraries are not available.
 </p>
-
-<H2>Mesa-6.0 for Solaris</H2>
-
 <p>
-Steve Christensen has submitted precompiled Mesa-6.0 libraries for
-Solaris at <a href="http://sunfreeware.com/" target="_parent">
-sunfreeware.com</a>.
+However, some Linux distros (such as Ubuntu) seem to closely track
+Mesa and often have the latest Mesa release available as an update.
 </p>
 
 </BODY>

docs/relnotes-7.5.1.html

@@ -0,0 +1,72 @@
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.5.1 Release Notes, 3 September 2009</H1>
+
+<p>
+Mesa 7.5.1 is a bug-fix release fixing issues found since the 7.5 release.
+</p>
+<p>
+The main new feature of Mesa 7.5.x is the
+<a href="http://wiki.freedesktop.org/wiki/Software/gallium"
+target="_parent">Gallium3D</a> infrastructure.
+</p>
+<p>
+Mesa 7.5.1 implements the OpenGL 2.1 API, but the version reported by
+glGetString(GL_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 2.1.
+</p>
+<p>
+See the <a href="install.html">Compiling/Installing page</a> for prerequisites
+for DRI hardware acceleration.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+d7269e93bc7484430637d54ced250876  MesaLib-7.5.1.tar.gz
+877d6a4b24efc2b1d02aa553f262cba8  MesaLib-7.5.1.tar.bz2
+23f4fb757a05c8396425681234ae20e5  MesaLib-7.5.1.zip
+5af4bd113652108f5cec5113dad813f2  MesaDemos-7.5.1.tar.gz
+785402e3b9f0e335538fcc6bf19f6987  MesaDemos-7.5.1.tar.bz2
+950058cc6d6106e9c7d5876a03789fe9  MesaDemos-7.5.1.zip
+cb52ce2c93389c2711cbe8d857ec5303  MesaGLUT-7.5.1.tar.gz
+e3a9892e056d625c5353617a7c5b7e9c  MesaGLUT-7.5.1.tar.bz2
+da1de364df148c94b4994006191a1e69  MesaGLUT-7.5.1.zip
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li>Added configure --with-max-width=W, --with-max-height=H options to specify
+    max framebuffer, viewport size.
+</ul>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Added missing GLEW library to MesaDemos tarballs.
+<li>Fixed swapbuffers jerkiness in Doom3/etc in Intel drivers.
+<li>Fixed front buffer rendering bug in Intel drivers.
+<li>Fixed minor GLX memory leaks.
+<li>Fixed some texture env / fragment program state bugs.
+<li>Fixed some Gallium glBlitFramebuffer() bugs
+<li>Empty glBegin/glEnd() pair could cause divide by zero (bug 23489)
+<li>Fixed Gallium glBitmap() Z position bug
+<li>Setting arrays of sampler uniforms did not work
+<li>Selection/Feedback mode didn't handle polygon culling correctly (bug 16866)
+<li>Fixed 32/64-bit cross compilation issue in gen_matypes.c
+<li>Fixed glXCreateGLXPixmap() for direct rendering.
+<li>Fixed Gallium glCopyPixels(GL_STENCIL_INDEX) mispositioned image bug.
+</ul>
+
+
+</body>
+</html>

docs/relnotes-7.5.2.html

@@ -0,0 +1,67 @@
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.5.2 Release Notes, 28 September 2009</H1>
+
+<p>
+Mesa 7.5.2 is a bug-fix release fixing issues found since the 7.5.1 release.
+</p>
+<p>
+The main new feature of Mesa 7.5.x is the
+<a href="http://wiki.freedesktop.org/wiki/Software/gallium"
+target="_parent">Gallium3D</a> infrastructure.
+</p>
+<p>
+Mesa 7.5.2 implements the OpenGL 2.1 API, but the version reported by
+glGetString(GL_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 2.1.
+</p>
+<p>
+See the <a href="install.html">Compiling/Installing page</a> for prerequisites
+for DRI hardware acceleration.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+43a90191dd9f76cd65dcc1ac91f3be70  MesaLib-7.5.2.tar.gz
+94e47a499f1226803869c2e37a6a8e3a  MesaLib-7.5.2.tar.bz2
+1ecb822b567ad67a0617361d45206b67  MesaLib-7.5.2.zip
+2718fdce7e075911d6147beb8f27104b  MesaDemos-7.5.2.tar.gz
+4e0f5ccd58afe21eddcd94327d926e86  MesaDemos-7.5.2.tar.bz2
+f621f8c223b278d7c8e49a012d56ca25  MesaDemos-7.5.2.zip
+83c16c1d6bcfcc3f97aab5d2fe430b4c  MesaGLUT-7.5.2.tar.gz
+e5d03bedae369ea3705783573bb33813  MesaGLUT-7.5.2.tar.bz2
+e82ba28e00d653e6f437d32be8ca8481  MesaGLUT-7.5.2.zip
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li>Detect B43 chipset in Intel driver
+</ul>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Assorted bug fixes for i965/i945 drivers
+<li>Fixed Gallium glDrawPixels(GL_STENCIL_INDEX) failure.
+<li>Fixed GLSL linker/preprocessor version directive issue seen in Wine
+    (such as bug 23946)
+<li>glUseProgram() is now compiled into display lists (bug 23746).
+<li>glUniform functions are now compiled into display lists
+<li>Auto mipmap generation didn't work reliably with Gallium.
+<li>Fixed random number usage in GLX code.
+<li>Fixed invalid GL_OUT_OF_MEMORY error sometimes raised by glTexSubImage2D
+    when using Gallium.
+</ul>
+
+</body>
+</html>

docs/relnotes-7.5.html

@@ -40,7 +40,15 @@ If you're especially concerned with stability you should probably look for
 
 <h2>MD5 checksums</h2>
 <pre>
-tbd
+553fd956e544727f30fbe249619b6286  MesaLib-7.5.tar.gz
+459f332551f6ebb86f384d21dd15e1f0  MesaLib-7.5.tar.bz2
+8c02c0e17a9025250d20424ae32f5163  MesaLib-7.5.zip
+a188da2886fa5496ea0c2cda602b2eeb  MesaDemos-7.5.tar.gz
+398ee8801814a00e47f6c2314e3dfddc  MesaDemos-7.5.tar.bz2
+15a0c8ae013c54335a26335e1a98d609  MesaDemos-7.5.zip
+81010147def5a644ba14f9bbb7a49a2a  MesaGLUT-7.5.tar.gz
+baa7a1e850b6e39bae58868fd0684004  MesaGLUT-7.5.tar.bz2
+265228418e4423fa328f2f5b7970cf08  MesaGLUT-7.5.zip
 </pre>
 
 

docs/relnotes-7.6.1.html

@@ -0,0 +1,71 @@
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.6.1 Release Notes, (date tbd)</H1>
+
+<p>
+Mesa 7.6.1 is a bug-fix release fixing issues since version 7.6.
+</p>
+<p>
+Mesa 7.6.1 implements the OpenGL 2.1 API, but the version reported by
+glGetString(GL_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 2.1.
+</p>
+<p>
+See the <a href="install.html">Compiling/Installing page</a> for prerequisites
+for DRI hardware acceleration.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+tbd
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li>Upgraded GL/glext.h to version 56, GL/glxext.h to version 25,
+    GL/wglext.h to version 17
+<li>New 3D driver, r600, for Radeon R6xx, R7xx hardware
+</ul>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Fixed crash caused by glXCopyContext() and glXDestroyContext(), bug 24217
+<li>glXQueryContext(GLX_RENDER_TYPE) returned wrong values (bug 24211)
+<li>GLSL sqrt(0) returned unpredictable results
+<li>Fixed default texture binding bug when a bound texture was deleted.
+<li>r300: Work around an issue with very large fragment programs on R500.
+<li>Fake glXQueryDrawable() didn't return good values (bug 24320)
+<li>Fixed AUX buffer breakage (bug 24426).
+<li>Fixed locale-dependent float parsing bug in GLSL compiler (bug 24531)
+<li>Fixed Gallium Cell driver compilation failure.
+<li>Fixed glGetTexLevelParameter(GL_TEXTURE_INTERNAL_FORMAT) query so that
+    it returns the actual compressed format chosen.
+<li>Fixed glBitmap bugs in Intel drivers.
+<li>Fixed a number of Microsoft Visual Studio compilation problems.
+<li>Fixed clipping / provoking vertex bugs in i965 driver.
+<li>Assorted build fixes for AIX.
+<li>Endianness fixes for the DRI swrast driver (bug 22767).</li>
+<li>Point sprite fixes for i915/945 driver.
+<li>Fixed assorted memory leaks (usually on error paths)
+<li>Fixed some GLSL compiler bugs (ex: 25579)
+</ul>
+
+<h2>Changes</h2>
+<ul>
+<li>Removed old VC6, VC7 project files for Windows
+</ul>
+
+
+</body>
+</html>

docs/relnotes-7.6.html

@@ -0,0 +1,84 @@
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.6 Release Notes, 28 September 2009</H1>
+
+<p>
+Mesa 7.6 is a new development release.
+People who are concerned with stability and reliability should stick
+with a previous release or wait for Mesa 7.6.1.
+</p>
+<p>
+Mesa 7.6 implements the OpenGL 2.1 API, but the version reported by
+glGetString(GL_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 2.1.
+</p>
+<p>
+See the <a href="install.html">Compiling/Installing page</a> for prerequisites
+for DRI hardware acceleration.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+5ffa7d7abf8973f57a1bc4f813e6dade  MesaLib-7.6.tar.gz
+8c75f90cd0303cfac9e4b6d54f6759ca  MesaLib-7.6.tar.bz2
+27fcfd69708599c978cb34ba5cd363e1  MesaLib-7.6.zip
+e7befb3ae604f591806194a4da445628  MesaDemos-7.6.tar.gz
+0ede7adf217951acd90dbe4551210c07  MesaDemos-7.6.tar.bz2
+ed9298409cf6613bc0964525ca4afc8a  MesaDemos-7.6.zip
+666955668e44ff14acf7d15dc78407d3  MesaGLUT-7.6.tar.gz
+b8b59706f827d18d1b784a0ff98b4dc2  MesaGLUT-7.6.tar.bz2
+c49c19c2bbef4f3b7f1389974dff25f4  MesaGLUT-7.6.zip
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li><a href="openvg.html">OpenVG</a> front-end (state tracker for Gallium).
+This was written by Zack Rusin at Tungsten Graphics.
+<li>GL_ARB_vertex_array_object and GL_APPLE_vertex_array_object extensions
+    (supported in Gallium drivers, Intel DRI drivers, and software drivers)</li>
+<li>GL_ARB_copy_buffer extension
+    (supported in Gallium drivers, Intel DRI drivers, and software drivers)</li>
+<li>GL_ARB_map_buffer_range extension
+    (supported in Gallium drivers, Intel DRI drivers, and software drivers)</li>
+<li>GL_ARB_seamless_cube_map extension
+    (supported in software drivers and i965 drivers)</li>
+<li>GL_ARB_vertex_array_bgra (ARB synonym for GL_EXT_vertex_array_bgra)</li>
+<li>GL_ARB_sync (supported in software drivers and Intel DRI drivers)</li>
+<li>GL_EXT_provoking_vertex extension (supported in Gallium, i915, i965, and software drivers)
+<li>Rewritten radeon/r200/r300 driver using a buffer manager
+<li>radeon/r200/r300 GL_EXT_framebuffer_object support when used with
+    kernel memory manager
+<li>radeon/r200/r300 support for GL_ARB_occlusion_query</li>
+<li>r300 driver supports OpenGL 1.5</li>
+<li>r300 driver support for GL_EXT_vertex_array_bgra, GL_EXT_texture_sRGB
+<li>i915/945 driver support for GL_ARB_point_sprite, GL_EXT_stencil_two_side
+    and GL_ATI_separate_stencil extensions
+<li>Rewritten assembler for GL_ARB_vertex_program /
+    GL_ARB_fragment_program.</li>
+<li>Added configure --with-max-width=W, --with-max-height=H options to specify
+    max framebuffer, viewport size.
+<li>Initial version of Gallium llvmpipe driver.  This is a new driver based
+    on LLVM which makes exensive use of run-time code generation.  This is
+    an "alpha" stage driver.  See the src/gallium/drivers/llvmpipe/README
+    file for more information.
+</ul>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>i965 DRI driver fixes, including support for "unlimited" size constant
+    buffers (GLSL uniforms)
+</ul>
+
+</body>
+</html>

docs/relnotes.html

@@ -13,6 +13,10 @@ The release notes summarize what's new or changed in each Mesa release.
 </p>
 
 <UL>
+<LI><A HREF="relnotes-7.6.1.html">7.6.1 release notes</A>
+<LI><A HREF="relnotes-7.6.html">7.6 release notes</A>
+<LI><A HREF="relnotes-7.5.2.html">7.5.2 release notes</A>
+<LI><A HREF="relnotes-7.5.1.html">7.5.1 release notes</A>
 <LI><A HREF="relnotes-7.5.html">7.5 release notes</A>
 <LI><A HREF="relnotes-7.4.4.html">7.4.4 release notes</A>
 <LI><A HREF="relnotes-7.4.3.html">7.4.3 release notes</A>

include/EGL/eglplatform.h

@@ -69,7 +69,8 @@ typedef HWND	NativeWindowType;
 typedef HBITMAP NativePixmapType;
 /** END Added for Windows **/
 
-#elif defined(__gnu_linux__) || defined(__FreeBSD__) || defined(__sun)
+#elif defined(__gnu_linux__) || defined(__FreeBSD__) || defined(__sun) || defined(__APPLE__)
+
 
 /** BEGIN Added for X (Mesa) **/
 #ifndef EGLAPI

include/GL/gl.h

@@ -1,8 +1,9 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.5
+ * Version:  7.6
  *
  * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 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"),
@@ -1741,38 +1742,6 @@ GLAPI void GLAPIENTRY glGetSeparableFilter( GLenum target, GLenum format,
 
 typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
 typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode);
-typedef void (APIENTRYP PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
-typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
-typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
-typedef void (APIENTRYP PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
-typedef void (APIENTRYP PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table);
-typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
-typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
-typedef void (APIENTRYP PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
-typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width);
-typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image);
-typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image);
-typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params);
-typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
-typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params);
-typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
-typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
-typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height);
-typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image);
-typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
-typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
-typedef void (APIENTRYP PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span);
-typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column);
-typedef void (APIENTRYP PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
-typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
-typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
-typedef void (APIENTRYP PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
-typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
-typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
-typedef void (APIENTRYP PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink);
-typedef void (APIENTRYP PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink);
-typedef void (APIENTRYP PFNGLRESETHISTOGRAMPROC) (GLenum target);
-typedef void (APIENTRYP PFNGLRESETMINMAXPROC) (GLenum target);
 
 
 
@@ -1978,44 +1947,8 @@ GLAPI void GLAPIENTRY glMultTransposeMatrixf( const GLfloat m[16] );
 
 GLAPI void GLAPIENTRY glSampleCoverage( GLclampf value, GLboolean invert );
 
+
 typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
-typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
-typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v);
-typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat *m);
-typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble *m);
-typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat *m);
-typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble *m);
 typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert);
 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
@@ -2023,7 +1956,8 @@ typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint lev
 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
 typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
-typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, void *img);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img);
+
 
 
 /*

include/GL/gl_mangle.h

@@ -53,6 +53,7 @@
 #define glBeginFragmentShaderATI		MANGLE(BeginFragmentShaderATI)
 #define glBegin		MANGLE(Begin)
 #define glBeginOcclusionQueryNV		MANGLE(BeginOcclusionQueryNV)
+#define glBeginPerfMonitorAMD		MANGLE(BeginPerfMonitorAMD)
 #define glBeginQueryARB		MANGLE(BeginQueryARB)
 #define glBeginQuery		MANGLE(BeginQuery)
 #define glBeginTransformFeedbackEXT		MANGLE(BeginTransformFeedbackEXT)
@@ -107,12 +108,20 @@
 #define glBlendColorEXT		MANGLE(BlendColorEXT)
 #define glBlendColor		MANGLE(BlendColor)
 #define glBlendEquationEXT		MANGLE(BlendEquationEXT)
+#define glBlendEquationi		MANGLE(BlendEquationi)
+#define glBlendEquationIndexedAMD		MANGLE(BlendEquationIndexedAMD)
 #define glBlendEquation		MANGLE(BlendEquation)
 #define glBlendEquationSeparateATI		MANGLE(BlendEquationSeparateATI)
 #define glBlendEquationSeparateEXT		MANGLE(BlendEquationSeparateEXT)
+#define glBlendEquationSeparatei		MANGLE(BlendEquationSeparatei)
+#define glBlendEquationSeparateIndexedAMD		MANGLE(BlendEquationSeparateIndexedAMD)
 #define glBlendEquationSeparate		MANGLE(BlendEquationSeparate)
+#define glBlendFunci		MANGLE(BlendFunci)
+#define glBlendFuncIndexedAMD		MANGLE(BlendFuncIndexedAMD)
 #define glBlendFunc		MANGLE(BlendFunc)
 #define glBlendFuncSeparateEXT		MANGLE(BlendFuncSeparateEXT)
+#define glBlendFuncSeparatei		MANGLE(BlendFuncSeparatei)
+#define glBlendFuncSeparateIndexedAMD		MANGLE(BlendFuncSeparateIndexedAMD)
 #define glBlendFuncSeparateINGR		MANGLE(BlendFuncSeparateINGR)
 #define glBlendFuncSeparate		MANGLE(BlendFuncSeparate)
 #define glBlitFramebufferEXT		MANGLE(BlitFramebufferEXT)
@@ -147,6 +156,7 @@
 #define glClientActiveTexture		MANGLE(ClientActiveTexture)
 #define glClientActiveVertexStreamATI		MANGLE(ClientActiveVertexStreamATI)
 #define glClientAttribDefaultEXT		MANGLE(ClientAttribDefaultEXT)
+#define glClientWaitSync		MANGLE(ClientWaitSync)
 #define glClipPlane		MANGLE(ClipPlane)
 #define glColor3b		MANGLE(Color3b)
 #define glColor3bv		MANGLE(Color3bv)
@@ -257,6 +267,7 @@
 #define glConvolutionParameteri		MANGLE(ConvolutionParameteri)
 #define glConvolutionParameterivEXT		MANGLE(ConvolutionParameterivEXT)
 #define glConvolutionParameteriv		MANGLE(ConvolutionParameteriv)
+#define glCopyBufferSubData		MANGLE(CopyBufferSubData)
 #define glCopyColorSubTableEXT		MANGLE(CopyColorSubTableEXT)
 #define glCopyColorSubTable		MANGLE(CopyColorSubTable)
 #define glCopyColorTable		MANGLE(CopyColorTable)
@@ -309,6 +320,7 @@
 #define glDeleteLists		MANGLE(DeleteLists)
 #define glDeleteObjectARB		MANGLE(DeleteObjectARB)
 #define glDeleteOcclusionQueriesNV		MANGLE(DeleteOcclusionQueriesNV)
+#define glDeletePerfMonitorsAMD		MANGLE(DeletePerfMonitorsAMD)
 #define glDeleteProgram		MANGLE(DeleteProgram)
 #define glDeleteProgramsARB		MANGLE(DeleteProgramsARB)
 #define glDeleteProgramsNV		MANGLE(DeleteProgramsNV)
@@ -317,6 +329,7 @@
 #define glDeleteRenderbuffersEXT		MANGLE(DeleteRenderbuffersEXT)
 #define glDeleteRenderbuffers		MANGLE(DeleteRenderbuffers)
 #define glDeleteShader		MANGLE(DeleteShader)
+#define glDeleteSync		MANGLE(DeleteSync)
 #define glDeleteTexturesEXT		MANGLE(DeleteTexturesEXT)
 #define glDeleteTextures		MANGLE(DeleteTextures)
 #define glDeleteTransformFeedbacksNV		MANGLE(DeleteTransformFeedbacksNV)
@@ -338,11 +351,13 @@
 #define glDisableIndexedEXT		MANGLE(DisableIndexedEXT)
 #define glDisable		MANGLE(Disable)
 #define glDisableVariantClientStateEXT		MANGLE(DisableVariantClientStateEXT)
+#define glDisableVertexAttribAPPLE		MANGLE(DisableVertexAttribAPPLE)
 #define glDisableVertexAttribArrayARB		MANGLE(DisableVertexAttribArrayARB)
 #define glDisableVertexAttribArray		MANGLE(DisableVertexAttribArray)
 #define glDrawArraysEXT		MANGLE(DrawArraysEXT)
 #define glDrawArraysInstancedARB		MANGLE(DrawArraysInstancedARB)
 #define glDrawArraysInstancedEXT		MANGLE(DrawArraysInstancedEXT)
+#define glDrawArraysInstanced		MANGLE(DrawArraysInstanced)
 #define glDrawArrays		MANGLE(DrawArrays)
 #define glDrawBuffer		MANGLE(DrawBuffer)
 #define glDrawBuffersARB		MANGLE(DrawBuffersARB)
@@ -350,13 +365,17 @@
 #define glDrawBuffers		MANGLE(DrawBuffers)
 #define glDrawElementArrayAPPLE		MANGLE(DrawElementArrayAPPLE)
 #define glDrawElementArrayATI		MANGLE(DrawElementArrayATI)
+#define glDrawElementsBaseVertex		MANGLE(DrawElementsBaseVertex)
 #define glDrawElementsInstancedARB		MANGLE(DrawElementsInstancedARB)
+#define glDrawElementsInstancedBaseVertex		MANGLE(DrawElementsInstancedBaseVertex)
 #define glDrawElementsInstancedEXT		MANGLE(DrawElementsInstancedEXT)
+#define glDrawElementsInstanced		MANGLE(DrawElementsInstanced)
 #define glDrawElements		MANGLE(DrawElements)
 #define glDrawMeshArraysSUN		MANGLE(DrawMeshArraysSUN)
 #define glDrawPixels		MANGLE(DrawPixels)
 #define glDrawRangeElementArrayAPPLE		MANGLE(DrawRangeElementArrayAPPLE)
 #define glDrawRangeElementArrayATI		MANGLE(DrawRangeElementArrayATI)
+#define glDrawRangeElementsBaseVertex		MANGLE(DrawRangeElementsBaseVertex)
 #define glDrawRangeElementsEXT		MANGLE(DrawRangeElementsEXT)
 #define glDrawRangeElements		MANGLE(DrawRangeElements)
 #define glDrawTransformFeedbackNV		MANGLE(DrawTransformFeedbackNV)
@@ -373,6 +392,7 @@
 #define glEnableIndexedEXT		MANGLE(EnableIndexedEXT)
 #define glEnable		MANGLE(Enable)
 #define glEnableVariantClientStateEXT		MANGLE(EnableVariantClientStateEXT)
+#define glEnableVertexAttribAPPLE		MANGLE(EnableVertexAttribAPPLE)
 #define glEnableVertexAttribArrayARB		MANGLE(EnableVertexAttribArrayARB)
 #define glEnableVertexAttribArray		MANGLE(EnableVertexAttribArray)
 #define glEndConditionalRender		MANGLE(EndConditionalRender)
@@ -381,6 +401,7 @@
 #define glEndList		MANGLE(EndList)
 #define glEnd		MANGLE(End)
 #define glEndOcclusionQueryNV		MANGLE(EndOcclusionQueryNV)
+#define glEndPerfMonitorAMD		MANGLE(EndPerfMonitorAMD)
 #define glEndQueryARB		MANGLE(EndQueryARB)
 #define glEndQuery		MANGLE(EndQuery)
 #define glEndTransformFeedbackEXT		MANGLE(EndTransformFeedbackEXT)
@@ -403,6 +424,7 @@
 #define glExecuteProgramNV		MANGLE(ExecuteProgramNV)
 #define glExtractComponentEXT		MANGLE(ExtractComponentEXT)
 #define glFeedbackBuffer		MANGLE(FeedbackBuffer)
+#define glFenceSync		MANGLE(FenceSync)
 #define glFinalCombinerInputNV		MANGLE(FinalCombinerInputNV)
 #define glFinishAsyncSGIX		MANGLE(FinishAsyncSGIX)
 #define glFinishFenceAPPLE		MANGLE(FinishFenceAPPLE)
@@ -463,9 +485,11 @@
 #define glFramebufferTextureEXT		MANGLE(FramebufferTextureEXT)
 #define glFramebufferTextureFaceARB		MANGLE(FramebufferTextureFaceARB)
 #define glFramebufferTextureFaceEXT		MANGLE(FramebufferTextureFaceEXT)
+#define glFramebufferTextureFace		MANGLE(FramebufferTextureFace)
 #define glFramebufferTextureLayerARB		MANGLE(FramebufferTextureLayerARB)
 #define glFramebufferTextureLayerEXT		MANGLE(FramebufferTextureLayerEXT)
 #define glFramebufferTextureLayer		MANGLE(FramebufferTextureLayer)
+#define glFramebufferTexture		MANGLE(FramebufferTexture)
 #define glFrameTerminatorGREMEDY		MANGLE(FrameTerminatorGREMEDY)
 #define glFrameZoomSGIX		MANGLE(FrameZoomSGIX)
 #define glFreeObjectBufferATI		MANGLE(FreeObjectBufferATI)
@@ -485,6 +509,7 @@
 #define glGenFramebuffers		MANGLE(GenFramebuffers)
 #define glGenLists		MANGLE(GenLists)
 #define glGenOcclusionQueriesNV		MANGLE(GenOcclusionQueriesNV)
+#define glGenPerfMonitorsAMD		MANGLE(GenPerfMonitorsAMD)
 #define glGenProgramsARB		MANGLE(GenProgramsARB)
 #define glGenProgramsNV		MANGLE(GenProgramsNV)
 #define glGenQueriesARB		MANGLE(GenQueriesARB)
@@ -501,7 +526,11 @@
 #define glGetActiveAttribARB		MANGLE(GetActiveAttribARB)
 #define glGetActiveAttrib		MANGLE(GetActiveAttrib)
 #define glGetActiveUniformARB		MANGLE(GetActiveUniformARB)
+#define glGetActiveUniformBlockiv		MANGLE(GetActiveUniformBlockiv)
+#define glGetActiveUniformBlockName		MANGLE(GetActiveUniformBlockName)
 #define glGetActiveUniform		MANGLE(GetActiveUniform)
+#define glGetActiveUniformName		MANGLE(GetActiveUniformName)
+#define glGetActiveUniformsiv		MANGLE(GetActiveUniformsiv)
 #define glGetActiveVaryingNV		MANGLE(GetActiveVaryingNV)
 #define glGetArrayObjectfvATI		MANGLE(GetArrayObjectfvATI)
 #define glGetArrayObjectivATI		MANGLE(GetArrayObjectivATI)
@@ -512,6 +541,7 @@
 #define glGetBooleanIndexedvEXT		MANGLE(GetBooleanIndexedvEXT)
 #define glGetBooleani_v		MANGLE(GetBooleani_v)
 #define glGetBooleanv		MANGLE(GetBooleanv)
+#define glGetBufferParameteri64v		MANGLE(GetBufferParameteri64v)
 #define glGetBufferParameterivARB		MANGLE(GetBufferParameterivARB)
 #define glGetBufferParameteriv		MANGLE(GetBufferParameteriv)
 #define glGetBufferPointervARB		MANGLE(GetBufferPointervARB)
@@ -575,6 +605,8 @@
 #define glGetImageTransformParameterivHP		MANGLE(GetImageTransformParameterivHP)
 #define glGetInfoLogARB		MANGLE(GetInfoLogARB)
 #define glGetInstrumentsSGIX		MANGLE(GetInstrumentsSGIX)
+#define glGetInteger64i_v		MANGLE(GetInteger64i_v)
+#define glGetInteger64v		MANGLE(GetInteger64v)
 #define glGetIntegerIndexedvEXT		MANGLE(GetIntegerIndexedvEXT)
 #define glGetIntegeri_v		MANGLE(GetIntegeri_v)
 #define glGetIntegerv		MANGLE(GetIntegerv)
@@ -604,6 +636,7 @@
 #define glGetMinmaxParameterfv		MANGLE(GetMinmaxParameterfv)
 #define glGetMinmaxParameterivEXT		MANGLE(GetMinmaxParameterivEXT)
 #define glGetMinmaxParameteriv		MANGLE(GetMinmaxParameteriv)
+#define glGetMultisamplefv		MANGLE(GetMultisamplefv)
 #define glGetMultisamplefvNV		MANGLE(GetMultisamplefvNV)
 #define glGetMultiTexEnvfvEXT		MANGLE(GetMultiTexEnvfvEXT)
 #define glGetMultiTexEnvivEXT		MANGLE(GetMultiTexEnvivEXT)
@@ -631,9 +664,16 @@
 #define glGetObjectBufferfvATI		MANGLE(GetObjectBufferfvATI)
 #define glGetObjectBufferivATI		MANGLE(GetObjectBufferivATI)
 #define glGetObjectParameterfvARB		MANGLE(GetObjectParameterfvARB)
+#define glGetObjectParameterivAPPLE		MANGLE(GetObjectParameterivAPPLE)
 #define glGetObjectParameterivARB		MANGLE(GetObjectParameterivARB)
 #define glGetOcclusionQueryivNV		MANGLE(GetOcclusionQueryivNV)
 #define glGetOcclusionQueryuivNV		MANGLE(GetOcclusionQueryuivNV)
+#define glGetPerfMonitorCounterDataAMD		MANGLE(GetPerfMonitorCounterDataAMD)
+#define glGetPerfMonitorCounterInfoAMD		MANGLE(GetPerfMonitorCounterInfoAMD)
+#define glGetPerfMonitorCountersAMD		MANGLE(GetPerfMonitorCountersAMD)
+#define glGetPerfMonitorCounterStringAMD		MANGLE(GetPerfMonitorCounterStringAMD)
+#define glGetPerfMonitorGroupsAMD		MANGLE(GetPerfMonitorGroupsAMD)
+#define glGetPerfMonitorGroupStringAMD		MANGLE(GetPerfMonitorGroupStringAMD)
 #define glGetPixelMapfv		MANGLE(GetPixelMapfv)
 #define glGetPixelMapuiv		MANGLE(GetPixelMapuiv)
 #define glGetPixelMapusv		MANGLE(GetPixelMapusv)
@@ -681,6 +721,7 @@
 #define glGetSharpenTexFuncSGIS		MANGLE(GetSharpenTexFuncSGIS)
 #define glGetStringi		MANGLE(GetStringi)
 #define glGetString		MANGLE(GetString)
+#define glGetSynciv		MANGLE(GetSynciv)
 #define glGetTexBumpParameterfvATI		MANGLE(GetTexBumpParameterfvATI)
 #define glGetTexBumpParameterivATI		MANGLE(GetTexBumpParameterivATI)
 #define glGetTexEnvfv		MANGLE(GetTexEnvfv)
@@ -698,6 +739,7 @@
 #define glGetTexParameterIuivEXT		MANGLE(GetTexParameterIuivEXT)
 #define glGetTexParameterIuiv		MANGLE(GetTexParameterIuiv)
 #define glGetTexParameteriv		MANGLE(GetTexParameteriv)
+#define glGetTexParameterPointervAPPLE		MANGLE(GetTexParameterPointervAPPLE)
 #define glGetTextureImageEXT		MANGLE(GetTextureImageEXT)
 #define glGetTextureLevelParameterfvEXT		MANGLE(GetTextureLevelParameterfvEXT)
 #define glGetTextureLevelParameterivEXT		MANGLE(GetTextureLevelParameterivEXT)
@@ -709,9 +751,11 @@
 #define glGetTransformFeedbackVaryingEXT		MANGLE(GetTransformFeedbackVaryingEXT)
 #define glGetTransformFeedbackVarying		MANGLE(GetTransformFeedbackVarying)
 #define glGetTransformFeedbackVaryingNV		MANGLE(GetTransformFeedbackVaryingNV)
+#define glGetUniformBlockIndex		MANGLE(GetUniformBlockIndex)
 #define glGetUniformBufferSizeEXT		MANGLE(GetUniformBufferSizeEXT)
 #define glGetUniformfvARB		MANGLE(GetUniformfvARB)
 #define glGetUniformfv		MANGLE(GetUniformfv)
+#define glGetUniformIndices		MANGLE(GetUniformIndices)
 #define glGetUniformivARB		MANGLE(GetUniformivARB)
 #define glGetUniformiv		MANGLE(GetUniformiv)
 #define glGetUniformLocationARB		MANGLE(GetUniformLocationARB)
@@ -744,6 +788,10 @@
 #define glGetVertexAttribPointervARB		MANGLE(GetVertexAttribPointervARB)
 #define glGetVertexAttribPointerv		MANGLE(GetVertexAttribPointerv)
 #define glGetVertexAttribPointervNV		MANGLE(GetVertexAttribPointervNV)
+#define glGetVideoi64vNV		MANGLE(GetVideoi64vNV)
+#define glGetVideoivNV		MANGLE(GetVideoivNV)
+#define glGetVideoui64vNV		MANGLE(GetVideoui64vNV)
+#define glGetVideouivNV		MANGLE(GetVideouivNV)
 #define glGlobalAlphaFactorbSUN		MANGLE(GlobalAlphaFactorbSUN)
 #define glGlobalAlphaFactordSUN		MANGLE(GlobalAlphaFactordSUN)
 #define glGlobalAlphaFactorfSUN		MANGLE(GlobalAlphaFactorfSUN)
@@ -802,12 +850,14 @@
 #define glIsRenderbufferEXT		MANGLE(IsRenderbufferEXT)
 #define glIsRenderbuffer		MANGLE(IsRenderbuffer)
 #define glIsShader		MANGLE(IsShader)
+#define glIsSync		MANGLE(IsSync)
 #define glIsTextureEXT		MANGLE(IsTextureEXT)
 #define glIsTexture		MANGLE(IsTexture)
 #define glIsTransformFeedbackNV		MANGLE(IsTransformFeedbackNV)
 #define glIsVariantEnabledEXT		MANGLE(IsVariantEnabledEXT)
 #define glIsVertexArrayAPPLE		MANGLE(IsVertexArrayAPPLE)
 #define glIsVertexArray		MANGLE(IsVertexArray)
+#define glIsVertexAttribEnabledAPPLE		MANGLE(IsVertexAttribEnabledAPPLE)
 #define glLightEnviSGIX		MANGLE(LightEnviSGIX)
 #define glLightf		MANGLE(Lightf)
 #define glLightfv		MANGLE(Lightfv)
@@ -854,6 +904,10 @@
 #define glMapObjectBufferATI		MANGLE(MapObjectBufferATI)
 #define glMapParameterfvNV		MANGLE(MapParameterfvNV)
 #define glMapParameterivNV		MANGLE(MapParameterivNV)
+#define glMapVertexAttrib1dAPPLE		MANGLE(MapVertexAttrib1dAPPLE)
+#define glMapVertexAttrib1fAPPLE		MANGLE(MapVertexAttrib1fAPPLE)
+#define glMapVertexAttrib2dAPPLE		MANGLE(MapVertexAttrib2dAPPLE)
+#define glMapVertexAttrib2fAPPLE		MANGLE(MapVertexAttrib2fAPPLE)
 #define glMaterialf		MANGLE(Materialf)
 #define glMaterialfv		MANGLE(Materialfv)
 #define glMateriali		MANGLE(Materiali)
@@ -884,9 +938,11 @@
 #define glMatrixTranslatefEXT		MANGLE(MatrixTranslatefEXT)
 #define glMinmaxEXT		MANGLE(MinmaxEXT)
 #define glMinmax		MANGLE(Minmax)
+#define glMinSampleShading		MANGLE(MinSampleShading)
 #define glMultiDrawArraysEXT		MANGLE(MultiDrawArraysEXT)
 #define glMultiDrawArrays		MANGLE(MultiDrawArrays)
 #define glMultiDrawElementArrayAPPLE		MANGLE(MultiDrawElementArrayAPPLE)
+#define glMultiDrawElementsBaseVertex		MANGLE(MultiDrawElementsBaseVertex)
 #define glMultiDrawElementsEXT		MANGLE(MultiDrawElementsEXT)
 #define glMultiDrawElements		MANGLE(MultiDrawElements)
 #define glMultiDrawRangeElementArrayAPPLE		MANGLE(MultiDrawRangeElementArrayAPPLE)
@@ -1049,6 +1105,8 @@
 #define glNormalStream3ivATI		MANGLE(NormalStream3ivATI)
 #define glNormalStream3sATI		MANGLE(NormalStream3sATI)
 #define glNormalStream3svATI		MANGLE(NormalStream3svATI)
+#define glObjectPurgeableAPPLE		MANGLE(ObjectPurgeableAPPLE)
+#define glObjectUnpurgeableAPPLE		MANGLE(ObjectUnpurgeableAPPLE)
 #define glOrtho		MANGLE(Ortho)
 #define glPassTexCoordATI		MANGLE(PassTexCoordATI)
 #define glPassThrough		MANGLE(PassThrough)
@@ -1096,6 +1154,9 @@
 #define glPopClientAttrib		MANGLE(PopClientAttrib)
 #define glPopMatrix		MANGLE(PopMatrix)
 #define glPopName		MANGLE(PopName)
+#define glPresentFrameDualFillNV		MANGLE(PresentFrameDualFillNV)
+#define glPresentFrameKeyedNV		MANGLE(PresentFrameKeyedNV)
+#define glPrimitiveRestartIndex		MANGLE(PrimitiveRestartIndex)
 #define glPrimitiveRestartIndexNV		MANGLE(PrimitiveRestartIndexNV)
 #define glPrimitiveRestartNV		MANGLE(PrimitiveRestartNV)
 #define glPrioritizeTexturesEXT		MANGLE(PrioritizeTexturesEXT)
@@ -1136,6 +1197,7 @@
 #define glProgramParameter4fvNV		MANGLE(ProgramParameter4fvNV)
 #define glProgramParameteriARB		MANGLE(ProgramParameteriARB)
 #define glProgramParameteriEXT		MANGLE(ProgramParameteriEXT)
+#define glProgramParameteri		MANGLE(ProgramParameteri)
 #define glProgramParameters4dvNV		MANGLE(ProgramParameters4dvNV)
 #define glProgramParameters4fvNV		MANGLE(ProgramParameters4fvNV)
 #define glProgramStringARB		MANGLE(ProgramStringARB)
@@ -1173,6 +1235,8 @@
 #define glProgramUniformMatrix4x2fvEXT		MANGLE(ProgramUniformMatrix4x2fvEXT)
 #define glProgramUniformMatrix4x3fvEXT		MANGLE(ProgramUniformMatrix4x3fvEXT)
 #define glProgramVertexLimitNV		MANGLE(ProgramVertexLimitNV)
+#define glProvokingVertexEXT		MANGLE(ProvokingVertexEXT)
+#define glProvokingVertex		MANGLE(ProvokingVertex)
 #define glPushAttrib		MANGLE(PushAttrib)
 #define glPushClientAttribDefaultEXT		MANGLE(PushClientAttribDefaultEXT)
 #define glPushClientAttrib		MANGLE(PushClientAttrib)
@@ -1256,6 +1320,7 @@
 #define glSampleCoverage		MANGLE(SampleCoverage)
 #define glSampleMapATI		MANGLE(SampleMapATI)
 #define glSampleMaskEXT		MANGLE(SampleMaskEXT)
+#define glSampleMaski		MANGLE(SampleMaski)
 #define glSampleMaskIndexedNV		MANGLE(SampleMaskIndexedNV)
 #define glSampleMaskSGIS		MANGLE(SampleMaskSGIS)
 #define glSamplePatternEXT		MANGLE(SamplePatternEXT)
@@ -1301,6 +1366,7 @@
 #define glSecondaryColorPointerListIBM		MANGLE(SecondaryColorPointerListIBM)
 #define glSecondaryColorPointer		MANGLE(SecondaryColorPointer)
 #define glSelectBuffer		MANGLE(SelectBuffer)
+#define glSelectPerfMonitorCountersAMD		MANGLE(SelectPerfMonitorCountersAMD)
 #define glSeparableFilter2DEXT		MANGLE(SeparableFilter2DEXT)
 #define glSeparableFilter2D		MANGLE(SeparableFilter2D)
 #define glSetFenceAPPLE		MANGLE(SetFenceAPPLE)
@@ -1345,11 +1411,14 @@
 #define glTangent3svEXT		MANGLE(Tangent3svEXT)
 #define glTangentPointerEXT		MANGLE(TangentPointerEXT)
 #define glTbufferMask3DFX		MANGLE(TbufferMask3DFX)
+#define glTessellationFactorAMD		MANGLE(TessellationFactorAMD)
+#define glTessellationModeAMD		MANGLE(TessellationModeAMD)
 #define glTestFenceAPPLE		MANGLE(TestFenceAPPLE)
 #define glTestFenceNV		MANGLE(TestFenceNV)
 #define glTestObjectAPPLE		MANGLE(TestObjectAPPLE)
 #define glTexBufferARB		MANGLE(TexBufferARB)
 #define glTexBufferEXT		MANGLE(TexBufferEXT)
+#define glTexBuffer		MANGLE(TexBuffer)
 #define glTexBumpParameterfvATI		MANGLE(TexBumpParameterfvATI)
 #define glTexBumpParameterivATI		MANGLE(TexBumpParameterivATI)
 #define glTexCoord1d		MANGLE(TexCoord1d)
@@ -1423,8 +1492,10 @@
 #define glTexGeniv		MANGLE(TexGeniv)
 #define glTexImage1D		MANGLE(TexImage1D)
 #define glTexImage2D		MANGLE(TexImage2D)
+#define glTexImage2DMultisample		MANGLE(TexImage2DMultisample)
 #define glTexImage3DEXT		MANGLE(TexImage3DEXT)
 #define glTexImage3D		MANGLE(TexImage3D)
+#define glTexImage3DMultisample		MANGLE(TexImage3DMultisample)
 #define glTexImage4DSGIS		MANGLE(TexImage4DSGIS)
 #define glTexParameterf		MANGLE(TexParameterf)
 #define glTexParameterfv		MANGLE(TexParameterfv)
@@ -1456,6 +1527,7 @@
 #define glTextureParameterIivEXT		MANGLE(TextureParameterIivEXT)
 #define glTextureParameterIuivEXT		MANGLE(TextureParameterIuivEXT)
 #define glTextureParameterivEXT		MANGLE(TextureParameterivEXT)
+#define glTextureRangeAPPLE		MANGLE(TextureRangeAPPLE)
 #define glTextureRenderbufferEXT		MANGLE(TextureRenderbufferEXT)
 #define glTextureSubImage1DEXT		MANGLE(TextureSubImage1DEXT)
 #define glTextureSubImage2DEXT		MANGLE(TextureSubImage2DEXT)
@@ -1515,6 +1587,7 @@
 #define glUniform4ui		MANGLE(Uniform4ui)
 #define glUniform4uivEXT		MANGLE(Uniform4uivEXT)
 #define glUniform4uiv		MANGLE(Uniform4uiv)
+#define glUniformBlockBinding		MANGLE(UniformBlockBinding)
 #define glUniformBufferEXT		MANGLE(UniformBufferEXT)
 #define glUniformMatrix2fvARB		MANGLE(UniformMatrix2fvARB)
 #define glUniformMatrix2fv		MANGLE(UniformMatrix2fv)
@@ -1688,7 +1761,7 @@
 #define glVertexAttrib4usvARB		MANGLE(VertexAttrib4usvARB)
 #define glVertexAttrib4usv		MANGLE(VertexAttrib4usv)
 #define glVertexAttribArrayObjectATI		MANGLE(VertexAttribArrayObjectATI)
-#define glVertexAttribDivisor		MANGLE(VertexAttribDivisor)
+#define glVertexAttribDivisorARB		MANGLE(VertexAttribDivisorARB)
 #define glVertexAttribI1iEXT		MANGLE(VertexAttribI1iEXT)
 #define glVertexAttribI1i		MANGLE(VertexAttribI1i)
 #define glVertexAttribI1ivEXT		MANGLE(VertexAttribI1ivEXT)
@@ -1796,6 +1869,7 @@
 #define glVertexWeighthvNV		MANGLE(VertexWeighthvNV)
 #define glVertexWeightPointerEXT		MANGLE(VertexWeightPointerEXT)
 #define glViewport		MANGLE(Viewport)
+#define glWaitSync		MANGLE(WaitSync)
 #define glWeightbvARB		MANGLE(WeightbvARB)
 #define glWeightdvARB		MANGLE(WeightdvARB)
 #define glWeightfvARB		MANGLE(WeightfvARB)

include/GL/glx_mangle.h

@@ -76,6 +76,7 @@
 
 /* GLX 1.4 */
 #define glXGetProcAddress mglXGetProcAddress
+#define glXGetProcAddressARB mglXGetProcAddressARB
 
 
 #endif

include/GL/glxext.h

@@ -6,7 +6,7 @@ extern "C" {
 #endif
 
 /*
-** Copyright (c) 2007 The Khronos Group Inc.
+** Copyright (c) 2007-2009 The Khronos Group Inc.
 ** 
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
@@ -28,6 +28,8 @@ extern "C" {
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */
 
+/* Function declaration macros - to move into glplatform.h */
+
 #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
 #define WIN32_LEAN_AND_MEAN 1
 #include <windows.h>
@@ -46,9 +48,9 @@ extern "C" {
 /*************************************************************/
 
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glxext.h last updated 2008/10/22 */
+/* glxext.h last updated 2009/10/08 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GLX_GLXEXT_VERSION 21
+#define GLX_GLXEXT_VERSION 25
 
 #ifndef GLX_VERSION_1_3
 #define GLX_WINDOW_BIT                     0x00000001
@@ -135,6 +137,12 @@ extern "C" {
 #define GLX_CONTEXT_FLAGS_ARB              0x2094
 #endif
 
+#ifndef GLX_ARB_create_context_profile
+#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB   0x00000001
+#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002
+#define GLX_CONTEXT_PROFILE_MASK_ARB       0x9126
+#endif
+
 #ifndef GLX_SGIS_multisample
 #define GLX_SAMPLE_BUFFERS_SGIS            100000
 #define GLX_SAMPLES_SGIS                   100001
@@ -374,6 +382,20 @@ extern "C" {
 #ifndef GLX_NV_swap_group
 #endif
 
+#ifndef GLX_NV_video_capture
+#define GLX_DEVICE_ID_NV                   0x20CD
+#define GLX_UNIQUE_ID_NV                   0x20CE
+#define GLX_NUM_VIDEO_CAPTURE_SLOTS_NV     0x20CF
+#endif
+
+#ifndef GLX_EXT_swap_control
+#define GLX_SWAP_INTERVAL_EXT              0x20F1
+#define GLX_MAX_SWAP_INTERVAL_EXT          0x20F2
+#endif
+
+#ifndef GLX_NV_copy_image
+#endif
+
 
 /*************************************************************/
 
@@ -407,6 +429,14 @@ typedef struct {
 } GLXBufferClobberEventSGIX;
 #endif
 
+#ifndef GLX_NV_video_output
+typedef unsigned int GLXVideoDeviceNV;
+#endif
+
+#ifndef GLX_NV_video_capture
+typedef XID GLXVideoCaptureDeviceNV;
+#endif
+
 #ifndef GLEXT_64_TYPES_DEFINED
 /* This code block is duplicated in glext.h, so must be protected */
 #define GLEXT_64_TYPES_DEFINED
@@ -518,6 +548,10 @@ extern GLXContext glXCreateContextAttribsARB (Display *, GLXFBConfig, GLXContext
 typedef GLXContext ( * PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
 #endif
 
+#ifndef GLX_ARB_create_context_profile
+#define GLX_ARB_create_context_profile 1
+#endif
+
 #ifndef GLX_SGIS_multisample
 #define GLX_SGIS_multisample 1
 #endif
@@ -815,14 +849,80 @@ typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawab
 
 #ifndef GLX_NV_present_video
 #define GLX_NV_present_video 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern unsigned int * glXEnumerateVideoDevicesNV (Display *, int, int *);
+extern int glXBindVideoDeviceNV (Display *, unsigned int, unsigned int, const int *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef unsigned int * ( * PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements);
+typedef int ( * PFNGLXBINDVIDEODEVICENVPROC) (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
 #endif
 
-#ifndef GLX_NV_video_out
-#define GLX_NV_video_out 1
+#ifndef GLX_NV_video_output
+#define GLX_NV_video_output 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern int glXGetVideoDeviceNV (Display *, int, int, GLXVideoDeviceNV *);
+extern int glXReleaseVideoDeviceNV (Display *, int, GLXVideoDeviceNV);
+extern int glXBindVideoImageNV (Display *, GLXVideoDeviceNV, GLXPbuffer, int);
+extern int glXReleaseVideoImageNV (Display *, GLXPbuffer);
+extern int glXSendPbufferToVideoNV (Display *, GLXPbuffer, int, unsigned long *, GLboolean);
+extern int glXGetVideoInfoNV (Display *, int, GLXVideoDeviceNV, unsigned long *, unsigned long *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef int ( * PFNGLXGETVIDEODEVICENVPROC) (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
+typedef int ( * PFNGLXRELEASEVIDEODEVICENVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
+typedef int ( * PFNGLXBINDVIDEOIMAGENVPROC) (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
+typedef int ( * PFNGLXRELEASEVIDEOIMAGENVPROC) (Display *dpy, GLXPbuffer pbuf);
+typedef int ( * PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
+typedef int ( * PFNGLXGETVIDEOINFONVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
 #endif
 
 #ifndef GLX_NV_swap_group
 #define GLX_NV_swap_group 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern Bool glXJoinSwapGroupNV (Display *, GLXDrawable, GLuint);
+extern Bool glXBindSwapBarrierNV (Display *, GLuint, GLuint);
+extern Bool glXQuerySwapGroupNV (Display *, GLXDrawable, GLuint *, GLuint *);
+extern Bool glXQueryMaxSwapGroupsNV (Display *, int, GLuint *, GLuint *);
+extern Bool glXQueryFrameCountNV (Display *, int, GLuint *);
+extern Bool glXResetFrameCountNV (Display *, int);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef Bool ( * PFNGLXJOINSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint group);
+typedef Bool ( * PFNGLXBINDSWAPBARRIERNVPROC) (Display *dpy, GLuint group, GLuint barrier);
+typedef Bool ( * PFNGLXQUERYSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
+typedef Bool ( * PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
+typedef Bool ( * PFNGLXQUERYFRAMECOUNTNVPROC) (Display *dpy, int screen, GLuint *count);
+typedef Bool ( * PFNGLXRESETFRAMECOUNTNVPROC) (Display *dpy, int screen);
+#endif
+
+#ifndef GLX_NV_video_capture
+#define GLX_NV_video_capture 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern int glXBindVideoCaptureDeviceNV (Display *, unsigned int, GLXVideoCaptureDeviceNV);
+extern GLXVideoCaptureDeviceNV * glXEnumerateVideoCaptureDevicesNV (Display *, int, int *);
+extern void glXLockVideoCaptureDeviceNV (Display *, GLXVideoCaptureDeviceNV);
+extern int glXQueryVideoCaptureDeviceNV (Display *, GLXVideoCaptureDeviceNV, int, int *);
+extern void glXReleaseVideoCaptureDeviceNV (Display *, GLXVideoCaptureDeviceNV);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef int ( * PFNGLXBINDVIDEOCAPTUREDEVICENVPROC) (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);
+typedef GLXVideoCaptureDeviceNV * ( * PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC) (Display *dpy, int screen, int *nelements);
+typedef void ( * PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
+typedef int ( * PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
+typedef void ( * PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
+#endif
+
+#ifndef GLX_EXT_swap_control
+#define GLX_EXT_swap_control 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern int glXSwapIntervalEXT (Display *, GLXDrawable, int);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef int ( * PFNGLXSWAPINTERVALEXTPROC) (Display *dpy, GLXDrawable drawable, int interval);
+#endif
+
+#ifndef GLX_NV_copy_image
+#define GLX_NV_copy_image 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern void glXCopyImageSubDataNV (Display *, GLXContext, GLuint, GLenum, GLint, GLint, GLint, GLint, GLXContext, GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef void ( * PFNGLXCOPYIMAGESUBDATANVPROC) (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
 #endif
 
 

include/GL/wglext.h

@@ -6,7 +6,7 @@ extern "C" {
 #endif
 
 /*
-** Copyright (c) 2007 The Khronos Group Inc.
+** Copyright (c) 2007-2009 The Khronos Group Inc.
 ** 
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
@@ -28,6 +28,8 @@ extern "C" {
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */
 
+/* Function declaration macros - to move into glplatform.h */
+
 #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
 #define WIN32_LEAN_AND_MEAN 1
 #include <windows.h>
@@ -46,9 +48,9 @@ extern "C" {
 /*************************************************************/
 
 /* Header file version number */
-/* wglext.h last updated 2009/03/03 */
+/* wglext.h last updated 2009/09/16 */
 /* Current version at http://www.opengl.org/registry/ */
-#define WGL_WGLEXT_VERSION 12
+#define WGL_WGLEXT_VERSION 17
 
 #ifndef WGL_ARB_buffer_region
 #define WGL_FRONT_COLOR_BUFFER_BIT_ARB 0x00000001
@@ -174,8 +176,8 @@ extern "C" {
 #endif
 
 #ifndef WGL_ARB_create_context
-#define WGL_CONTEXT_DEBUG_BIT_ARB      0x0001
-#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x0002
+#define WGL_CONTEXT_DEBUG_BIT_ARB      0x00000001
+#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
 #define WGL_CONTEXT_MAJOR_VERSION_ARB  0x2091
 #define WGL_CONTEXT_MINOR_VERSION_ARB  0x2092
 #define WGL_CONTEXT_LAYER_PLANE_ARB    0x2093
@@ -183,6 +185,13 @@ extern "C" {
 #define ERROR_INVALID_VERSION_ARB      0x2095
 #endif
 
+#ifndef WGL_ARB_create_context_profile
+#define WGL_CONTEXT_PROFILE_MASK_ARB   0x9126
+#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001
+#define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002
+#define ERROR_INVALID_PROFILE_ARB      0x2096
+#endif
+
 #ifndef WGL_EXT_make_current_read
 #define ERROR_INVALID_PIXEL_TYPE_EXT   0x2043
 #endif
@@ -379,6 +388,14 @@ extern "C" {
 #define WGL_GPU_NUM_SPI_AMD            0x21A8
 #endif
 
+#ifndef NV_video_capture
+#define WGL_UNIQUE_ID_NV               0x20CE
+#define WGL_NUM_VIDEO_CAPTURE_SLOTS_NV 0x20CF
+#endif
+
+#ifndef NV_copy_image
+#endif
+
 
 /*************************************************************/
 
@@ -391,7 +408,7 @@ DECLARE_HANDLE(HPBUFFEREXT);
 #ifndef WGL_NV_present_video
 DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV);
 #endif
-#ifndef WGL_NV_video_out
+#ifndef WGL_NV_video_output
 DECLARE_HANDLE(HPVIDEODEV);
 #endif
 #ifndef WGL_NV_gpu_affinity
@@ -406,6 +423,9 @@ typedef struct _GPU_DEVICE {
     RECT   rcVirtualScreen;
 } GPU_DEVICE, *PGPU_DEVICE;
 #endif
+#ifndef WGL_NV_video_capture
+DECLARE_HANDLE(HVIDEOINPUTDEVICENV);
+#endif
 
 #ifndef WGL_ARB_buffer_region
 #define WGL_ARB_buffer_region 1
@@ -495,6 +515,10 @@ extern HGLRC WINAPI wglCreateContextAttribsARB (HDC, HGLRC, const int *);
 typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC) (HDC hDC, HGLRC hShareContext, const int *attribList);
 #endif
 
+#ifndef WGL_ARB_create_context_profile
+#define WGL_ARB_create_context_profile 1
+#endif
+
 #ifndef WGL_EXT_display_color_table
 #define WGL_EXT_display_color_table 1
 #ifdef WGL_WGLEXT_PROTOTYPES
@@ -709,6 +733,14 @@ typedef BOOL (WINAPI * PFNWGLQUERYFRAMETRACKINGI3DPROC) (DWORD *pFrameCount, DWO
 #define WGL_NV_float_buffer 1
 #endif
 
+#ifndef WGL_3DL_stereo_control
+#define WGL_3DL_stereo_control 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglSetStereoEmitterState3DL (HDC, UINT);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLSETSTEREOEMITTERSTATE3DLPROC) (HDC hDC, UINT uState);
+#endif
+
 #ifndef WGL_EXT_pixel_format_packed_float
 #define WGL_EXT_pixel_format_packed_float 1
 #endif
@@ -729,8 +761,8 @@ typedef BOOL (WINAPI * PFNWGLBINDVIDEODEVICENVPROC) (HDC hDC, unsigned int uVide
 typedef BOOL (WINAPI * PFNWGLQUERYCURRENTCONTEXTNVPROC) (int iAttribute, int *piValue);
 #endif
 
-#ifndef WGL_NV_video_out
-#define WGL_NV_video_out 1
+#ifndef WGL_NV_video_output
+#define WGL_NV_video_output 1
 #ifdef WGL_WGLEXT_PROTOTYPES
 extern BOOL WINAPI wglGetVideoDeviceNV (HDC, int, HPVIDEODEV *);
 extern BOOL WINAPI wglReleaseVideoDeviceNV (HPVIDEODEV);
@@ -805,6 +837,30 @@ typedef HGLRC (WINAPI * PFNWGLGETCURRENTASSOCIATEDCONTEXTAMDPROC) (void);
 typedef VOID (WINAPI * PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC) (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
 #endif
 
+#ifndef WGL_NV_video_capture
+#define WGL_NV_video_capture 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglBindVideoCaptureDeviceNV (UINT, HVIDEOINPUTDEVICENV);
+extern UINT WINAPI wglEnumerateVideoCaptureDevicesNV (HDC, HVIDEOINPUTDEVICENV *);
+extern BOOL WINAPI wglLockVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV);
+extern BOOL WINAPI wglQueryVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV, int, int *);
+extern BOOL WINAPI wglReleaseVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLBINDVIDEOCAPTUREDEVICENVPROC) (UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice);
+typedef UINT (WINAPI * PFNWGLENUMERATEVIDEOCAPTUREDEVICESNVPROC) (HDC hDc, HVIDEOINPUTDEVICENV *phDeviceList);
+typedef BOOL (WINAPI * PFNWGLLOCKVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
+typedef BOOL (WINAPI * PFNWGLQUERYVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue);
+typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
+#endif
+
+#ifndef WGL_NV_copy_image
+#define WGL_NV_copy_image 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglCopyImageSubDataNV (HGLRC, GLuint, GLenum, GLint, GLint, GLint, GLint, HGLRC, GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLCOPYIMAGESUBDATANVPROC) (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
+#endif
+
 
 #ifdef __cplusplus
 }

include/VG/openvg.h

@@ -0,0 +1,686 @@
+/* $Revision: 6822 $ on $Date:: 2008-10-30 05:14:19 -0400 #$ */
+
+/*------------------------------------------------------------------------
+ *
+ * OpenVG 1.0.1 Reference Implementation
+ * -------------------------------------
+ *
+ * Copyright (c) 2008 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and /or associated documentation files
+ * (the "Materials "), to deal in the Materials without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Materials,
+ * and to permit persons to whom the Materials are 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 Materials. 
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
+ * THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ *
+ *//**
+ * \file
+ * \brief	OpenVG 1.0.1 API.
+ *//*-------------------------------------------------------------------*/
+
+#ifndef _OPENVG_H
+#define _OPENVG_H
+
+#include <VG/vgplatform.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define OPENVG_VERSION_1_0		1
+#define OPENVG_VERSION_1_0_1	1
+
+#ifndef VG_MAXSHORT
+#define VG_MAXSHORT 0x7FFF
+#endif
+
+#ifndef VG_MAXINT
+#define VG_MAXINT 0x7FFFFFFF
+#endif
+
+#ifndef VG_MAX_ENUM
+#define VG_MAX_ENUM 0x7FFFFFFF
+#endif
+
+typedef long VGHandle;
+
+typedef VGHandle VGPath;
+typedef VGHandle VGImage;
+typedef VGHandle VGPaint;
+
+#define VG_INVALID_HANDLE ((VGHandle)0)
+
+typedef enum {
+  VG_FALSE               = 0,
+  VG_TRUE                = 1,
+
+  VG_BOOLEAN_FORCE_SIZE  = VG_MAX_ENUM
+} VGboolean;
+
+typedef enum {
+  VG_NO_ERROR                                 = 0,
+  VG_BAD_HANDLE_ERROR                         = 0x1000,
+  VG_ILLEGAL_ARGUMENT_ERROR                   = 0x1001,
+  VG_OUT_OF_MEMORY_ERROR                      = 0x1002,
+  VG_PATH_CAPABILITY_ERROR                    = 0x1003,
+  VG_UNSUPPORTED_IMAGE_FORMAT_ERROR           = 0x1004,
+  VG_UNSUPPORTED_PATH_FORMAT_ERROR            = 0x1005,
+  VG_IMAGE_IN_USE_ERROR                       = 0x1006,
+  VG_NO_CONTEXT_ERROR                         = 0x1007,
+
+  VG_ERROR_CODE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGErrorCode;
+
+typedef enum {
+  /* Mode settings */
+  VG_MATRIX_MODE                              = 0x1100,
+  VG_FILL_RULE                                = 0x1101,
+  VG_IMAGE_QUALITY                            = 0x1102,
+  VG_RENDERING_QUALITY                        = 0x1103,
+  VG_BLEND_MODE                               = 0x1104,
+  VG_IMAGE_MODE                               = 0x1105,
+
+  /* Scissoring rectangles */
+  VG_SCISSOR_RECTS                            = 0x1106,
+
+  /* Stroke parameters */
+  VG_STROKE_LINE_WIDTH                        = 0x1110,
+  VG_STROKE_CAP_STYLE                         = 0x1111,
+  VG_STROKE_JOIN_STYLE                        = 0x1112,
+  VG_STROKE_MITER_LIMIT                       = 0x1113,
+  VG_STROKE_DASH_PATTERN                      = 0x1114,
+  VG_STROKE_DASH_PHASE                        = 0x1115,
+  VG_STROKE_DASH_PHASE_RESET                  = 0x1116,
+
+  /* Edge fill color for VG_TILE_FILL tiling mode */
+  VG_TILE_FILL_COLOR                          = 0x1120,
+
+  /* Color for vgClear */
+  VG_CLEAR_COLOR                              = 0x1121,
+
+  /* Enable/disable alpha masking and scissoring */
+  VG_MASKING                                  = 0x1130,
+  VG_SCISSORING                               = 0x1131,
+
+  /* Pixel layout information */
+  VG_PIXEL_LAYOUT                             = 0x1140,
+  VG_SCREEN_LAYOUT                            = 0x1141,
+
+  /* Source format selection for image filters */
+  VG_FILTER_FORMAT_LINEAR                     = 0x1150,
+  VG_FILTER_FORMAT_PREMULTIPLIED              = 0x1151,
+
+  /* Destination write enable mask for image filters */
+  VG_FILTER_CHANNEL_MASK                      = 0x1152,
+
+  /* Implementation limits (read-only) */
+  VG_MAX_SCISSOR_RECTS                        = 0x1160,
+  VG_MAX_DASH_COUNT                           = 0x1161,
+  VG_MAX_KERNEL_SIZE                          = 0x1162,
+  VG_MAX_SEPARABLE_KERNEL_SIZE                = 0x1163,
+  VG_MAX_COLOR_RAMP_STOPS                     = 0x1164,
+  VG_MAX_IMAGE_WIDTH                          = 0x1165,
+  VG_MAX_IMAGE_HEIGHT                         = 0x1166,
+  VG_MAX_IMAGE_PIXELS                         = 0x1167,
+  VG_MAX_IMAGE_BYTES                          = 0x1168,
+  VG_MAX_FLOAT                                = 0x1169,
+  VG_MAX_GAUSSIAN_STD_DEVIATION               = 0x116A,
+
+  VG_PARAM_TYPE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGParamType;
+
+typedef enum {
+  VG_RENDERING_QUALITY_NONANTIALIASED         = 0x1200,
+  VG_RENDERING_QUALITY_FASTER                 = 0x1201,
+  VG_RENDERING_QUALITY_BETTER                 = 0x1202, /* Default */
+
+  VG_RENDERING_QUALITY_FORCE_SIZE             = VG_MAX_ENUM
+} VGRenderingQuality;
+
+typedef enum {
+  VG_PIXEL_LAYOUT_UNKNOWN                     = 0x1300,
+  VG_PIXEL_LAYOUT_RGB_VERTICAL                = 0x1301,
+  VG_PIXEL_LAYOUT_BGR_VERTICAL                = 0x1302,
+  VG_PIXEL_LAYOUT_RGB_HORIZONTAL              = 0x1303,
+  VG_PIXEL_LAYOUT_BGR_HORIZONTAL              = 0x1304,
+
+  VG_PIXEL_LAYOUT_FORCE_SIZE                  = VG_MAX_ENUM
+} VGPixelLayout;
+
+typedef enum {
+  VG_MATRIX_PATH_USER_TO_SURFACE              = 0x1400,
+  VG_MATRIX_IMAGE_USER_TO_SURFACE             = 0x1401,
+  VG_MATRIX_FILL_PAINT_TO_USER                = 0x1402,
+  VG_MATRIX_STROKE_PAINT_TO_USER              = 0x1403,
+
+  VG_MATRIX_MODE_FORCE_SIZE                   = VG_MAX_ENUM
+} VGMatrixMode;
+
+typedef enum {
+  VG_CLEAR_MASK                               = 0x1500,
+  VG_FILL_MASK                                = 0x1501,
+  VG_SET_MASK                                 = 0x1502,
+  VG_UNION_MASK                               = 0x1503,
+  VG_INTERSECT_MASK                           = 0x1504,
+  VG_SUBTRACT_MASK                            = 0x1505,
+
+  VG_MASK_OPERATION_FORCE_SIZE                = VG_MAX_ENUM
+} VGMaskOperation;
+
+#define VG_PATH_FORMAT_STANDARD 0
+
+typedef enum {
+  VG_PATH_DATATYPE_S_8                        =  0,
+  VG_PATH_DATATYPE_S_16                       =  1,
+  VG_PATH_DATATYPE_S_32                       =  2,
+  VG_PATH_DATATYPE_F                          =  3,
+
+  VG_PATH_DATATYPE_FORCE_SIZE                 = VG_MAX_ENUM
+} VGPathDatatype;
+
+typedef enum {
+  VG_ABSOLUTE                                 = 0,
+  VG_RELATIVE                                 = 1,
+
+  VG_PATH_ABS_REL_FORCE_SIZE                  = VG_MAX_ENUM
+} VGPathAbsRel;
+
+typedef enum {
+  VG_CLOSE_PATH                               = ( 0 << 1),
+  VG_MOVE_TO                                  = ( 1 << 1),
+  VG_LINE_TO                                  = ( 2 << 1),
+  VG_HLINE_TO                                 = ( 3 << 1),
+  VG_VLINE_TO                                 = ( 4 << 1),
+  VG_QUAD_TO                                  = ( 5 << 1),
+  VG_CUBIC_TO                                 = ( 6 << 1),
+  VG_SQUAD_TO                                 = ( 7 << 1),
+  VG_SCUBIC_TO                                = ( 8 << 1),
+  VG_SCCWARC_TO                               = ( 9 << 1),
+  VG_SCWARC_TO                                = (10 << 1),
+  VG_LCCWARC_TO                               = (11 << 1),
+  VG_LCWARC_TO                                = (12 << 1),
+
+  VG_PATH_SEGMENT_FORCE_SIZE                  = VG_MAX_ENUM
+} VGPathSegment;
+
+typedef enum {
+  VG_MOVE_TO_ABS                              = VG_MOVE_TO    | VG_ABSOLUTE,
+  VG_MOVE_TO_REL                              = VG_MOVE_TO    | VG_RELATIVE,
+  VG_LINE_TO_ABS                              = VG_LINE_TO    | VG_ABSOLUTE,
+  VG_LINE_TO_REL                              = VG_LINE_TO    | VG_RELATIVE,
+  VG_HLINE_TO_ABS                             = VG_HLINE_TO   | VG_ABSOLUTE,
+  VG_HLINE_TO_REL                             = VG_HLINE_TO   | VG_RELATIVE,
+  VG_VLINE_TO_ABS                             = VG_VLINE_TO   | VG_ABSOLUTE,
+  VG_VLINE_TO_REL                             = VG_VLINE_TO   | VG_RELATIVE,
+  VG_QUAD_TO_ABS                              = VG_QUAD_TO    | VG_ABSOLUTE,
+  VG_QUAD_TO_REL                              = VG_QUAD_TO    | VG_RELATIVE,
+  VG_CUBIC_TO_ABS                             = VG_CUBIC_TO   | VG_ABSOLUTE,
+  VG_CUBIC_TO_REL                             = VG_CUBIC_TO   | VG_RELATIVE,
+  VG_SQUAD_TO_ABS                             = VG_SQUAD_TO   | VG_ABSOLUTE,
+  VG_SQUAD_TO_REL                             = VG_SQUAD_TO   | VG_RELATIVE,
+  VG_SCUBIC_TO_ABS                            = VG_SCUBIC_TO  | VG_ABSOLUTE,
+  VG_SCUBIC_TO_REL                            = VG_SCUBIC_TO  | VG_RELATIVE,
+  VG_SCCWARC_TO_ABS                           = VG_SCCWARC_TO | VG_ABSOLUTE,
+  VG_SCCWARC_TO_REL                           = VG_SCCWARC_TO | VG_RELATIVE,
+  VG_SCWARC_TO_ABS                            = VG_SCWARC_TO  | VG_ABSOLUTE,
+  VG_SCWARC_TO_REL                            = VG_SCWARC_TO  | VG_RELATIVE,
+  VG_LCCWARC_TO_ABS                           = VG_LCCWARC_TO | VG_ABSOLUTE,
+  VG_LCCWARC_TO_REL                           = VG_LCCWARC_TO | VG_RELATIVE,
+  VG_LCWARC_TO_ABS                            = VG_LCWARC_TO  | VG_ABSOLUTE,
+  VG_LCWARC_TO_REL                            = VG_LCWARC_TO  | VG_RELATIVE,
+
+  VG_PATH_COMMAND_FORCE_SIZE                  = VG_MAX_ENUM
+} VGPathCommand;
+
+typedef enum {
+  VG_PATH_CAPABILITY_APPEND_FROM              = (1 <<  0),
+  VG_PATH_CAPABILITY_APPEND_TO                = (1 <<  1),
+  VG_PATH_CAPABILITY_MODIFY                   = (1 <<  2),
+  VG_PATH_CAPABILITY_TRANSFORM_FROM           = (1 <<  3),
+  VG_PATH_CAPABILITY_TRANSFORM_TO             = (1 <<  4),
+  VG_PATH_CAPABILITY_INTERPOLATE_FROM         = (1 <<  5),
+  VG_PATH_CAPABILITY_INTERPOLATE_TO           = (1 <<  6),
+  VG_PATH_CAPABILITY_PATH_LENGTH              = (1 <<  7),
+  VG_PATH_CAPABILITY_POINT_ALONG_PATH         = (1 <<  8),
+  VG_PATH_CAPABILITY_TANGENT_ALONG_PATH       = (1 <<  9),
+  VG_PATH_CAPABILITY_PATH_BOUNDS              = (1 << 10),
+  VG_PATH_CAPABILITY_PATH_TRANSFORMED_BOUNDS  = (1 << 11),
+  VG_PATH_CAPABILITY_ALL                      = (1 << 12) - 1,
+
+  VG_PATH_CAPABILITIES_FORCE_SIZE             = VG_MAX_ENUM
+} VGPathCapabilities;
+
+typedef enum {
+  VG_PATH_FORMAT                              = 0x1600,
+  VG_PATH_DATATYPE                            = 0x1601,
+  VG_PATH_SCALE                               = 0x1602,
+  VG_PATH_BIAS                                = 0x1603,
+  VG_PATH_NUM_SEGMENTS                        = 0x1604,
+  VG_PATH_NUM_COORDS                          = 0x1605,
+
+  VG_PATH_PARAM_TYPE_FORCE_SIZE               = VG_MAX_ENUM
+} VGPathParamType;
+
+typedef enum {
+  VG_CAP_BUTT                                 = 0x1700,
+  VG_CAP_ROUND                                = 0x1701,
+  VG_CAP_SQUARE                               = 0x1702,
+
+  VG_CAP_STYLE_FORCE_SIZE                     = VG_MAX_ENUM
+} VGCapStyle;
+
+typedef enum {
+  VG_JOIN_MITER                               = 0x1800,
+  VG_JOIN_ROUND                               = 0x1801,
+  VG_JOIN_BEVEL                               = 0x1802,
+
+  VG_JOIN_STYLE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGJoinStyle;
+
+typedef enum {
+  VG_EVEN_ODD                                 = 0x1900,
+  VG_NON_ZERO                                 = 0x1901,
+
+  VG_FILL_RULE_FORCE_SIZE                     = VG_MAX_ENUM
+} VGFillRule;
+
+typedef enum {
+  VG_STROKE_PATH                              = (1 << 0),
+  VG_FILL_PATH                                = (1 << 1),
+
+  VG_PAINT_MODE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGPaintMode;
+
+typedef enum {
+  /* Color paint parameters */
+  VG_PAINT_TYPE                               = 0x1A00,
+  VG_PAINT_COLOR                              = 0x1A01,
+  VG_PAINT_COLOR_RAMP_SPREAD_MODE             = 0x1A02,
+  VG_PAINT_COLOR_RAMP_PREMULTIPLIED           = 0x1A07,
+  VG_PAINT_COLOR_RAMP_STOPS                   = 0x1A03,
+
+  /* Linear gradient paint parameters */
+  VG_PAINT_LINEAR_GRADIENT                    = 0x1A04,
+
+  /* Radial gradient paint parameters */
+  VG_PAINT_RADIAL_GRADIENT                    = 0x1A05,
+
+  /* Pattern paint parameters */
+  VG_PAINT_PATTERN_TILING_MODE                = 0x1A06,
+
+  VG_PAINT_PARAM_TYPE_FORCE_SIZE              = VG_MAX_ENUM
+} VGPaintParamType;
+
+typedef enum {
+  VG_PAINT_TYPE_COLOR                         = 0x1B00,
+  VG_PAINT_TYPE_LINEAR_GRADIENT               = 0x1B01,
+  VG_PAINT_TYPE_RADIAL_GRADIENT               = 0x1B02,
+  VG_PAINT_TYPE_PATTERN                       = 0x1B03,
+
+  VG_PAINT_TYPE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGPaintType;
+
+typedef enum {
+  VG_COLOR_RAMP_SPREAD_PAD                    = 0x1C00,
+  VG_COLOR_RAMP_SPREAD_REPEAT                 = 0x1C01,
+  VG_COLOR_RAMP_SPREAD_REFLECT                = 0x1C02,
+
+  VG_COLOR_RAMP_SPREAD_MODE_FORCE_SIZE        = VG_MAX_ENUM
+} VGColorRampSpreadMode;
+
+typedef enum {
+  VG_TILE_FILL                                = 0x1D00,
+  VG_TILE_PAD                                 = 0x1D01,
+  VG_TILE_REPEAT                              = 0x1D02,
+  VG_TILE_REFLECT                             = 0x1D03,
+
+  VG_TILING_MODE_FORCE_SIZE                   = VG_MAX_ENUM
+} VGTilingMode;
+
+typedef enum {
+  /* RGB{A,X} channel ordering */
+  VG_sRGBX_8888                               =  0,
+  VG_sRGBA_8888                               =  1,
+  VG_sRGBA_8888_PRE                           =  2,
+  VG_sRGB_565                                 =  3,
+  VG_sRGBA_5551                               =  4,
+  VG_sRGBA_4444                               =  5,
+  VG_sL_8                                     =  6,
+  VG_lRGBX_8888                               =  7,
+  VG_lRGBA_8888                               =  8,
+  VG_lRGBA_8888_PRE                           =  9,
+  VG_lL_8                                     = 10,
+  VG_A_8                                      = 11,
+  VG_BW_1                                     = 12,
+
+  /* {A,X}RGB channel ordering */
+  VG_sXRGB_8888                               =  0 | (1 << 6),
+  VG_sARGB_8888                               =  1 | (1 << 6),
+  VG_sARGB_8888_PRE                           =  2 | (1 << 6),
+  VG_sARGB_1555                               =  4 | (1 << 6),
+  VG_sARGB_4444                               =  5 | (1 << 6),
+  VG_lXRGB_8888                               =  7 | (1 << 6),
+  VG_lARGB_8888                               =  8 | (1 << 6),
+  VG_lARGB_8888_PRE                           =  9 | (1 << 6),
+
+  /* BGR{A,X} channel ordering */
+  VG_sBGRX_8888                               =  0 | (1 << 7),
+  VG_sBGRA_8888                               =  1 | (1 << 7),
+  VG_sBGRA_8888_PRE                           =  2 | (1 << 7),
+  VG_sBGR_565                                 =  3 | (1 << 7),
+  VG_sBGRA_5551                               =  4 | (1 << 7),
+  VG_sBGRA_4444                               =  5 | (1 << 7),
+  VG_lBGRX_8888                               =  7 | (1 << 7),
+  VG_lBGRA_8888                               =  8 | (1 << 7),
+  VG_lBGRA_8888_PRE                           =  9 | (1 << 7),
+
+  /* {A,X}BGR channel ordering */
+  VG_sXBGR_8888                               =  0 | (1 << 6) | (1 << 7),
+  VG_sABGR_8888                               =  1 | (1 << 6) | (1 << 7),
+  VG_sABGR_8888_PRE                           =  2 | (1 << 6) | (1 << 7),
+  VG_sABGR_1555                               =  4 | (1 << 6) | (1 << 7),
+  VG_sABGR_4444                               =  5 | (1 << 6) | (1 << 7),
+  VG_lXBGR_8888                               =  7 | (1 << 6) | (1 << 7),
+  VG_lABGR_8888                               =  8 | (1 << 6) | (1 << 7),
+  VG_lABGR_8888_PRE                           =  9 | (1 << 6) | (1 << 7),
+
+  VG_IMAGE_FORMAT_FORCE_SIZE                  = VG_MAX_ENUM
+} VGImageFormat;
+
+typedef enum {
+  VG_IMAGE_QUALITY_NONANTIALIASED             = (1 << 0),
+  VG_IMAGE_QUALITY_FASTER                     = (1 << 1),
+  VG_IMAGE_QUALITY_BETTER                     = (1 << 2),
+
+  VG_IMAGE_QUALITY_FORCE_SIZE                 = VG_MAX_ENUM
+} VGImageQuality;
+
+typedef enum {
+  VG_IMAGE_FORMAT                             = 0x1E00,
+  VG_IMAGE_WIDTH                              = 0x1E01,
+  VG_IMAGE_HEIGHT                             = 0x1E02,
+
+  VG_IMAGE_PARAM_TYPE_FORCE_SIZE              = VG_MAX_ENUM
+} VGImageParamType;
+
+typedef enum {
+  VG_DRAW_IMAGE_NORMAL                        = 0x1F00,
+  VG_DRAW_IMAGE_MULTIPLY                      = 0x1F01,
+  VG_DRAW_IMAGE_STENCIL                       = 0x1F02,
+
+  VG_IMAGE_MODE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGImageMode;
+
+typedef enum {
+  VG_RED                                      = (1 << 3),
+  VG_GREEN                                    = (1 << 2),
+  VG_BLUE                                     = (1 << 1),
+  VG_ALPHA                                    = (1 << 0),
+
+  VG_IMAGE_CHANNEL_FORCE_SIZE                 = VG_MAX_ENUM
+} VGImageChannel;
+
+typedef enum {
+  VG_BLEND_SRC                                = 0x2000,
+  VG_BLEND_SRC_OVER                           = 0x2001,
+  VG_BLEND_DST_OVER                           = 0x2002,
+  VG_BLEND_SRC_IN                             = 0x2003,
+  VG_BLEND_DST_IN                             = 0x2004,
+  VG_BLEND_MULTIPLY                           = 0x2005,
+  VG_BLEND_SCREEN                             = 0x2006,
+  VG_BLEND_DARKEN                             = 0x2007,
+  VG_BLEND_LIGHTEN                            = 0x2008,
+  VG_BLEND_ADDITIVE                           = 0x2009,
+
+  VG_BLEND_MODE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGBlendMode;
+
+typedef enum {
+  VG_IMAGE_FORMAT_QUERY                       = 0x2100,
+  VG_PATH_DATATYPE_QUERY                      = 0x2101,
+
+  VG_HARDWARE_QUERY_TYPE_FORCE_SIZE           = VG_MAX_ENUM
+} VGHardwareQueryType;
+
+typedef enum {
+  VG_HARDWARE_ACCELERATED                     = 0x2200,
+  VG_HARDWARE_UNACCELERATED                   = 0x2201,
+
+  VG_HARDWARE_QUERY_RESULT_FORCE_SIZE         = VG_MAX_ENUM
+} VGHardwareQueryResult;
+
+typedef enum {
+  VG_VENDOR                                   = 0x2300,
+  VG_RENDERER                                 = 0x2301,
+  VG_VERSION                                  = 0x2302,
+  VG_EXTENSIONS                               = 0x2303,
+
+  VG_STRING_ID_FORCE_SIZE                     = VG_MAX_ENUM
+} VGStringID;
+
+/* Function Prototypes */
+
+#ifndef VG_API_CALL
+#	error VG_API_CALL must be defined
+#endif
+
+#ifndef VG_API_ENTRY
+#   error VG_API_ENTRY must be defined 
+#endif
+
+#ifndef VG_API_EXIT
+#   error VG_API_EXIT must be defined 
+#endif
+
+VG_API_CALL VGErrorCode VG_API_ENTRY vgGetError(void) VG_API_EXIT;
+
+VG_API_CALL void VG_API_ENTRY vgFlush(void) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgFinish(void) VG_API_EXIT;
+
+/* Getters and Setters */
+VG_API_CALL void VG_API_ENTRY vgSetf (VGParamType type, VGfloat value) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSeti (VGParamType type, VGint value) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetfv(VGParamType type, VGint count,
+                         const VGfloat * values) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetiv(VGParamType type, VGint count,
+                         const VGint * values) VG_API_EXIT;
+
+VG_API_CALL VGfloat VG_API_ENTRY vgGetf(VGParamType type) VG_API_EXIT;
+VG_API_CALL VGint VG_API_ENTRY vgGeti(VGParamType type) VG_API_EXIT;
+VG_API_CALL VGint VG_API_ENTRY vgGetVectorSize(VGParamType type) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGetfv(VGParamType type, VGint count, VGfloat * values) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGetiv(VGParamType type, VGint count, VGint * values) VG_API_EXIT;
+
+VG_API_CALL void VG_API_ENTRY vgSetParameterf(VGHandle object,
+                                 VGint paramType,
+                                 VGfloat value) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetParameteri(VGHandle object,
+                                 VGint paramType,
+                                 VGint value) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetParameterfv(VGHandle object,
+                                  VGint paramType,
+                                  VGint count, const VGfloat * values) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetParameteriv(VGHandle object,
+                                  VGint paramType,
+                                  VGint count, const VGint * values) VG_API_EXIT;
+
+VG_API_CALL VGfloat VG_API_ENTRY vgGetParameterf(VGHandle object,
+                                    VGint paramType) VG_API_EXIT;
+VG_API_CALL VGint VG_API_ENTRY vgGetParameteri(VGHandle object,
+                                  VGint paramType);
+VG_API_CALL VGint VG_API_ENTRY vgGetParameterVectorSize(VGHandle object,
+                                           VGint paramType) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGetParameterfv(VGHandle object,
+                                  VGint paramType,
+                                  VGint count, VGfloat * values) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGetParameteriv(VGHandle object,
+                                  VGint paramType,
+                                  VGint count, VGint * values) VG_API_EXIT;
+
+/* Matrix Manipulation */
+VG_API_CALL void VG_API_ENTRY vgLoadIdentity(void) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgLoadMatrix(const VGfloat * m) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGetMatrix(VGfloat * m) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgMultMatrix(const VGfloat * m) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgTranslate(VGfloat tx, VGfloat ty) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgScale(VGfloat sx, VGfloat sy) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgShear(VGfloat shx, VGfloat shy) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgRotate(VGfloat angle) VG_API_EXIT;
+
+/* Masking and Clearing */
+VG_API_CALL void VG_API_ENTRY vgMask(VGImage mask, VGMaskOperation operation,
+                        VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgClear(VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
+
+/* Paths */
+VG_API_CALL VGPath VG_API_ENTRY vgCreatePath(VGint pathFormat,
+                                VGPathDatatype datatype,
+                                VGfloat scale, VGfloat bias,
+                                VGint segmentCapacityHint,
+                                VGint coordCapacityHint,
+                                VGbitfield capabilities) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgClearPath(VGPath path, VGbitfield capabilities) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgDestroyPath(VGPath path) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgRemovePathCapabilities(VGPath path,
+                                          VGbitfield capabilities) VG_API_EXIT;
+VG_API_CALL VGbitfield VG_API_ENTRY vgGetPathCapabilities(VGPath path) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgAppendPath(VGPath dstPath, VGPath srcPath) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgAppendPathData(VGPath dstPath,
+                                  VGint numSegments,
+                                  const VGubyte * pathSegments,
+                                  const void * pathData) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgModifyPathCoords(VGPath dstPath, VGint startIndex,
+                                    VGint numSegments,
+                                    const void * pathData) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgTransformPath(VGPath dstPath, VGPath srcPath) VG_API_EXIT;
+VG_API_CALL VGboolean VG_API_ENTRY vgInterpolatePath(VGPath dstPath,
+                                        VGPath startPath,
+                                        VGPath endPath,
+                                        VGfloat amount) VG_API_EXIT;
+VG_API_CALL VGfloat VG_API_ENTRY vgPathLength(VGPath path,
+                                 VGint startSegment, VGint numSegments) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgPointAlongPath(VGPath path,
+                                  VGint startSegment, VGint numSegments,
+                                  VGfloat distance,
+                                  VGfloat * x, VGfloat * y,
+                                  VGfloat * tangentX, VGfloat * tangentY) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgPathBounds(VGPath path,
+                              VGfloat * minX, VGfloat * minY,
+                              VGfloat * width, VGfloat * height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgPathTransformedBounds(VGPath path,
+                                         VGfloat * minX, VGfloat * minY,
+                                         VGfloat * width, VGfloat * height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgDrawPath(VGPath path, VGbitfield paintModes) VG_API_EXIT;
+
+/* Paint */
+VG_API_CALL VGPaint VG_API_ENTRY vgCreatePaint(void) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgDestroyPaint(VGPaint paint) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetPaint(VGPaint paint, VGbitfield paintModes) VG_API_EXIT;
+VG_API_CALL VGPaint VG_API_ENTRY vgGetPaint(VGPaintMode paintMode) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetColor(VGPaint paint, VGuint rgba) VG_API_EXIT;
+VG_API_CALL VGuint VG_API_ENTRY vgGetColor(VGPaint paint) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgPaintPattern(VGPaint paint, VGImage pattern) VG_API_EXIT;
+
+/* Images */
+VG_API_CALL VGImage VG_API_ENTRY vgCreateImage(VGImageFormat format,
+                                  VGint width, VGint height,
+                                  VGbitfield allowedQuality) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgDestroyImage(VGImage image) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgClearImage(VGImage image,
+                              VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgImageSubData(VGImage image,
+                                const void * data, VGint dataStride,
+                                VGImageFormat dataFormat,
+                                VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGetImageSubData(VGImage image,
+                                   void * data, VGint dataStride,
+                                   VGImageFormat dataFormat,
+                                   VGint x, VGint y,
+                                   VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL VGImage VG_API_ENTRY vgChildImage(VGImage parent,
+                                 VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL VGImage VG_API_ENTRY vgGetParent(VGImage image) VG_API_EXIT; 
+VG_API_CALL void VG_API_ENTRY vgCopyImage(VGImage dst, VGint dx, VGint dy,
+                             VGImage src, VGint sx, VGint sy,
+                             VGint width, VGint height,
+                             VGboolean dither) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgDrawImage(VGImage image) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSetPixels(VGint dx, VGint dy,
+                             VGImage src, VGint sx, VGint sy,
+                             VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgWritePixels(const void * data, VGint dataStride,
+                               VGImageFormat dataFormat,
+                               VGint dx, VGint dy,
+                               VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGetPixels(VGImage dst, VGint dx, VGint dy,
+                             VGint sx, VGint sy,
+                             VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgReadPixels(void * data, VGint dataStride,
+                              VGImageFormat dataFormat,
+                              VGint sx, VGint sy,
+                              VGint width, VGint height) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgCopyPixels(VGint dx, VGint dy,
+                              VGint sx, VGint sy,
+                              VGint width, VGint height) VG_API_EXIT;
+
+/* Image Filters */
+VG_API_CALL void VG_API_ENTRY vgColorMatrix(VGImage dst, VGImage src,
+                               const VGfloat * matrix) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgConvolve(VGImage dst, VGImage src,
+                            VGint kernelWidth, VGint kernelHeight,
+                            VGint shiftX, VGint shiftY,
+                            const VGshort * kernel,
+                            VGfloat scale,
+                            VGfloat bias,
+                            VGTilingMode tilingMode) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgSeparableConvolve(VGImage dst, VGImage src,
+                                     VGint kernelWidth,
+                                     VGint kernelHeight,
+                                     VGint shiftX, VGint shiftY,
+                                     const VGshort * kernelX,
+                                     const VGshort * kernelY,
+                                     VGfloat scale,
+                                     VGfloat bias,
+                                     VGTilingMode tilingMode) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgGaussianBlur(VGImage dst, VGImage src,
+                                VGfloat stdDeviationX,
+                                VGfloat stdDeviationY,
+                                VGTilingMode tilingMode) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgLookup(VGImage dst, VGImage src,
+                          const VGubyte * redLUT,
+                          const VGubyte * greenLUT,
+                          const VGubyte * blueLUT,
+                          const VGubyte * alphaLUT,
+                          VGboolean outputLinear,
+                          VGboolean outputPremultiplied) VG_API_EXIT;
+VG_API_CALL void VG_API_ENTRY vgLookupSingle(VGImage dst, VGImage src,
+                                const VGuint * lookupTable,
+                                VGImageChannel sourceChannel,
+                                VGboolean outputLinear,
+                                VGboolean outputPremultiplied) VG_API_EXIT;
+
+/* Hardware Queries */
+VG_API_CALL VGHardwareQueryResult VG_API_ENTRY vgHardwareQuery(VGHardwareQueryType key,
+                                                  VGint setting) VG_API_EXIT;
+
+/* Renderer and Extension Information */
+VG_API_CALL const VGubyte * VG_API_ENTRY vgGetString(VGStringID name) VG_API_EXIT;
+
+#ifdef __cplusplus 
+} /* extern "C" */
+#endif
+
+#endif /* _OPENVG_H */

include/VG/vgext.h

@@ -0,0 +1,233 @@
+/* $Revision: 6810 $ on $Date:: 2008-10-29 10:31:37 -0400 #$ */
+
+/*------------------------------------------------------------------------
+ * 
+ * VG extensions Reference Implementation
+ * -------------------------------------
+ *
+ * Copyright (c) 2008 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and /or associated documentation files
+ * (the "Materials "), to deal in the Materials without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Materials,
+ * and to permit persons to whom the Materials are 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 Materials. 
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
+ * THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ *
+ *//**
+ * \file
+ * \brief	VG extensions
+ *//*-------------------------------------------------------------------*/
+
+
+
+#ifndef _VGEXT_H
+#define _VGEXT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <VG/openvg.h>
+#include <VG/vgu.h>
+
+#ifndef VG_API_ENTRYP
+#   define VG_API_ENTRYP VG_API_ENTRY*
+#endif
+
+#ifndef VGU_API_ENTRYP
+#   define VGU_API_ENTRYP VGU_API_ENTRY*
+#endif
+
+/*-------------------------------------------------------------------------------
+ * KHR extensions
+ *------------------------------------------------------------------------------*/
+
+typedef enum  {
+
+#ifndef VG_KHR_iterative_average_blur
+  VG_MAX_AVERAGE_BLUR_DIMENSION_KHR        = 0x116B,
+  VG_AVERAGE_BLUR_DIMENSION_RESOLUTION_KHR = 0x116C,
+  VG_MAX_AVERAGE_BLUR_ITERATIONS_KHR       = 0x116D,
+#endif
+
+  VG_PARAM_TYPE_KHR_FORCE_SIZE             = VG_MAX_ENUM
+} VGParamTypeKHR;
+
+#ifndef VG_KHR_EGL_image
+#define VG_KHR_EGL_image 1
+/* VGEGLImageKHR is an opaque handle to an EGLImage */
+typedef void* VGeglImageKHR; 
+
+#ifdef VG_VGEXT_PROTOTYPES
+VG_API_CALL VGImage VG_API_ENTRY vgCreateEGLImageTargetKHR(VGeglImageKHR image);
+#endif
+typedef VGImage (VG_API_ENTRYP PFNVGCREATEEGLIMAGETARGETKHRPROC) (VGeglImageKHR image);
+
+#endif
+
+
+#ifndef VG_KHR_iterative_average_blur
+#define VG_KHR_iterative_average_blur 1
+
+#ifdef VG_VGEXT_PROTOTYPES
+VG_API_CALL void vgIterativeAverageBlurKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGTilingMode tilingMode);
+#endif 
+typedef void (VG_API_ENTRYP PFNVGITERATIVEAVERAGEBLURKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGTilingMode tilingMode);
+
+#endif
+
+
+#ifndef VG_KHR_advanced_blending
+#define VG_KHR_advanced_blending 1
+
+typedef enum {
+  VG_BLEND_OVERLAY_KHR        = 0x2010,
+  VG_BLEND_HARDLIGHT_KHR      = 0x2011,
+  VG_BLEND_SOFTLIGHT_SVG_KHR  = 0x2012,
+  VG_BLEND_SOFTLIGHT_KHR      = 0x2013,
+  VG_BLEND_COLORDODGE_KHR     = 0x2014,
+  VG_BLEND_COLORBURN_KHR      = 0x2015,
+  VG_BLEND_DIFFERENCE_KHR     = 0x2016,
+  VG_BLEND_SUBTRACT_KHR       = 0x2017,
+  VG_BLEND_INVERT_KHR         = 0x2018,
+  VG_BLEND_EXCLUSION_KHR      = 0x2019,
+  VG_BLEND_LINEARDODGE_KHR    = 0x201a,
+  VG_BLEND_LINEARBURN_KHR     = 0x201b,
+  VG_BLEND_VIVIDLIGHT_KHR     = 0x201c,
+  VG_BLEND_LINEARLIGHT_KHR    = 0x201d,
+  VG_BLEND_PINLIGHT_KHR       = 0x201e,
+  VG_BLEND_HARDMIX_KHR        = 0x201f,
+  VG_BLEND_CLEAR_KHR          = 0x2020,
+  VG_BLEND_DST_KHR            = 0x2021,
+  VG_BLEND_SRC_OUT_KHR        = 0x2022,
+  VG_BLEND_DST_OUT_KHR        = 0x2023,
+  VG_BLEND_SRC_ATOP_KHR       = 0x2024,
+  VG_BLEND_DST_ATOP_KHR       = 0x2025,
+  VG_BLEND_XOR_KHR            = 0x2026,
+
+  VG_BLEND_MODE_KHR_FORCE_SIZE= VG_MAX_ENUM
+} VGBlendModeKHR;
+#endif
+
+#ifndef VG_KHR_parametric_filter
+#define VG_KHR_parametric_filter 1 
+
+typedef enum {
+  VG_PF_OBJECT_VISIBLE_FLAG_KHR = (1 << 0),
+  VG_PF_KNOCKOUT_FLAG_KHR       = (1 << 1),
+  VG_PF_OUTER_FLAG_KHR          = (1 << 2),
+  VG_PF_INNER_FLAG_KHR          = (1 << 3),
+
+  VG_PF_TYPE_KHR_FORCE_SIZE     = VG_MAX_ENUM
+} VGPfTypeKHR;
+
+typedef enum {
+  VGU_IMAGE_IN_USE_ERROR           = 0xF010,
+
+  VGU_ERROR_CODE_KHR_FORCE_SIZE    = VG_MAX_ENUM
+} VGUErrorCodeKHR;
+
+#ifdef VG_VGEXT_PROTOTYPES
+VG_API_CALL void VG_API_ENTRY vgParametricFilterKHR(VGImage dst,VGImage src,VGImage blur,VGfloat strength,VGfloat offsetX,VGfloat offsetY,VGbitfield filterFlags,VGPaint highlightPaint,VGPaint shadowPaint);
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguDropShadowKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint shadowColorRGBA);
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguGlowKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint glowColorRGBA) ;
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguBevelKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint highlightColorRGBA,VGuint shadowColorRGBA);
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguGradientGlowKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* glowColorRampStops);
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguGradientBevelKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* bevelColorRampStops);
+#endif
+typedef void (VG_API_ENTRYP PFNVGPARAMETRICFILTERKHRPROC) (VGImage dst,VGImage src,VGImage blur,VGfloat strength,VGfloat offsetX,VGfloat offsetY,VGbitfield filterFlags,VGPaint highlightPaint,VGPaint shadowPaint);
+typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUDROPSHADOWKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint shadowColorRGBA);
+typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUGLOWKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint glowColorRGBA);
+typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUBEVELKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint highlightColorRGBA,VGuint shadowColorRGBA);
+typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUGRADIENTGLOWKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* glowColorRampStops);
+typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUGRADIENTBEVELKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* bevelColorRampStops);
+
+#endif
+
+
+/*-------------------------------------------------------------------------------
+ * NDS extensions
+ *------------------------------------------------------------------------------*/
+
+#ifndef VG_NDS_paint_generation
+#define VG_NDS_paint_generation 1
+
+typedef enum { 
+  VG_PAINT_COLOR_RAMP_LINEAR_NDS            = 0x1A10,
+  VG_COLOR_MATRIX_NDS                       = 0x1A11,
+  VG_PAINT_COLOR_TRANSFORM_LINEAR_NDS       = 0x1A12,
+
+  VG_PAINT_PARAM_TYPE_NDS_FORCE_SIZE        = VG_MAX_ENUM
+} VGPaintParamTypeNds;
+
+typedef enum {
+  VG_DRAW_IMAGE_COLOR_MATRIX_NDS            = 0x1F10,
+
+  VG_IMAGE_MODE_NDS_FORCE_SIZE              = VG_MAX_ENUM
+} VGImageModeNds;
+#endif 
+
+
+#ifndef VG_NDS_projective_geometry
+#define VG_NDS_projective_geometry 1
+
+typedef enum {
+  VG_CLIP_MODE_NDS                          = 0x1180,
+  VG_CLIP_LINES_NDS                         = 0x1181,
+  VG_MAX_CLIP_LINES_NDS                     = 0x1182,
+
+  VG_PARAM_TYPE_NDS_FORCE_SIZE        = VG_MAX_ENUM
+} VGParamTypeNds;
+
+typedef enum {
+  VG_CLIPMODE_NONE_NDS                      = 0x3000,
+  VG_CLIPMODE_CLIP_CLOSED_NDS               = 0x3001,
+  VG_CLIPMODE_CLIP_OPEN_NDS                 = 0x3002,
+  VG_CLIPMODE_CULL_NDS                      = 0x3003,
+
+  VG_CLIPMODE_NDS_FORCE_SIZE = VG_MAX_ENUM
+} VGClipModeNds;
+
+typedef enum {
+  VG_RQUAD_TO_NDS              = ( 13 << 1 ),
+  VG_RCUBIC_TO_NDS             = ( 14 << 1 ),
+  
+  VG_PATH_SEGMENT_NDS_FORCE_SIZE = VG_MAX_ENUM
+} VGPathSegmentNds;
+
+typedef enum {
+  VG_RQUAD_TO_ABS_NDS            = (VG_RQUAD_TO_NDS  | VG_ABSOLUTE),
+  VG_RQUAD_TO_REL_NDS            = (VG_RQUAD_TO_NDS  | VG_RELATIVE),
+  VG_RCUBIC_TO_ABS_NDS           = (VG_RCUBIC_TO_NDS | VG_ABSOLUTE),
+  VG_RCUBIC_TO_REL_NDS           = (VG_RCUBIC_TO_NDS | VG_RELATIVE),
+
+  VG_PATH_COMMAND_NDS_FORCE_SIZE = VG_MAX_ENUM
+} VGPathCommandNds;
+
+#ifdef VG_VGEXT_PROTOTYPES
+VG_API_CALL void VG_API_ENTRY vgProjectiveMatrixNDS(VGboolean enable) ;
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguTransformClipLineNDS(const VGfloat Ain,const VGfloat Bin,const VGfloat Cin,const VGfloat* matrix,const VGboolean inverse,VGfloat* Aout,VGfloat* Bout,VGfloat* Cout);
+#endif 
+typedef void (VG_API_ENTRYP PFNVGPROJECTIVEMATRIXNDSPROC) (VGboolean enable) ;
+typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUTRANSFORMCLIPLINENDSPROC) (const VGfloat Ain,const VGfloat Bin,const VGfloat Cin,const VGfloat* matrix,const VGboolean inverse,VGfloat* Aout,VGfloat* Bout,VGfloat* Cout);
+
+#endif
+
+#ifdef __cplusplus 
+} /* extern "C" */
+#endif
+
+#endif /* _VGEXT_H */

include/VG/vgplatform.h

@@ -0,0 +1,106 @@
+/* $Revision: 6810 $ on $Date:: 2008-10-29 10:31:37 -0400 #$ */
+
+/*------------------------------------------------------------------------
+ *
+ * VG platform specific header Reference Implementation
+ * ----------------------------------------------------
+ *
+ * Copyright (c) 2008 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and /or associated documentation files
+ * (the "Materials "), to deal in the Materials without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Materials,
+ * and to permit persons to whom the Materials are 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 Materials. 
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
+ * THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ *
+ *//**
+ * \file
+ * \brief VG platform specific header
+ *//*-------------------------------------------------------------------*/
+
+#ifndef _VGPLATFORM_H
+#define _VGPLATFORM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef VG_API_CALL 
+#if defined(OPENVG_STATIC_LIBRARY)
+#	define VG_API_CALL
+#else
+#	if defined(_WIN32) || defined(__VC32__)				/* Win32 */
+#		if defined (OPENVG_DLL_EXPORTS)
+#			define VG_API_CALL __declspec(dllexport)
+#		else
+#			define VG_API_CALL __declspec(dllimport)
+#		endif
+#	else 
+#		define VG_API_CALL extern
+#	endif /* defined(_WIN32) ||... */
+#endif /* defined OPENVG_STATIC_LIBRARY */
+#endif /* ifndef VG_API_CALL */
+
+#ifndef VGU_API_CALL 
+#if defined(OPENVG_STATIC_LIBRARY)
+#	define VGU_API_CALL
+#else
+#	if defined(_WIN32) || defined(__VC32__)				/* Win32 */
+#		if defined (OPENVG_DLL_EXPORTS)
+#			define VGU_API_CALL __declspec(dllexport)
+#		else
+#			define VGU_API_CALL __declspec(dllimport)
+#		endif
+#	else 
+#		define VGU_API_CALL extern
+#	endif /* defined(_WIN32) ||... */
+#endif /* defined OPENVG_STATIC_LIBRARY */
+#endif /* ifndef VGU_API_CALL */
+
+
+#ifndef VG_API_ENTRY
+#define VG_API_ENTRY
+#endif
+
+#ifndef VG_API_EXIT
+#define VG_API_EXIT
+#endif
+
+#ifndef VGU_API_ENTRY
+#define VGU_API_ENTRY
+#endif
+
+#ifndef VGU_API_EXIT
+#define VGU_API_EXIT
+#endif
+
+typedef float          VGfloat;
+typedef signed char    VGbyte;
+typedef unsigned char  VGubyte;
+typedef signed short   VGshort;
+typedef signed int     VGint;
+typedef unsigned int   VGuint;
+typedef unsigned int   VGbitfield;
+
+#ifndef VG_VGEXT_PROTOTYPES
+#define VG_VGEXT_PROTOTYPES
+#endif 
+
+#ifdef __cplusplus 
+} /* extern "C" */
+#endif
+
+#endif /* _VGPLATFORM_H */

include/VG/vgu.h

@@ -0,0 +1,130 @@
+/* $Revision: 6810 $ on $Date:: 2008-10-29 10:31:37 -0400 #$ */
+
+/*------------------------------------------------------------------------
+ * 
+ * VGU 1.0.1 Reference Implementation
+ * -------------------------------------
+ *
+ * Copyright (c) 2008 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and /or associated documentation files
+ * (the "Materials "), to deal in the Materials without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Materials,
+ * and to permit persons to whom the Materials are 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 Materials. 
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
+ * THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ *
+ *//**
+ * \file
+ * \brief	VGU 1.0.1 API.
+ *//*-------------------------------------------------------------------*/
+
+#ifndef _VGU_H
+#define _VGU_H
+
+#ifdef __cplusplus 
+extern "C" { 
+#endif
+
+#include <VG/openvg.h>
+
+#define VGU_VERSION_1_0 1
+
+#ifndef VGU_API_CALL
+#	error VGU_API_CALL must be defined
+#endif
+
+#ifndef VGU_API_ENTRY
+#   error VGU_API_ENTRY must be defined 
+#endif
+
+#ifndef VGU_API_EXIT
+#   error VGU_API_EXIT must be defined 
+#endif
+
+
+typedef enum {
+  VGU_NO_ERROR                                 = 0,
+  VGU_BAD_HANDLE_ERROR                         = 0xF000,
+  VGU_ILLEGAL_ARGUMENT_ERROR                   = 0xF001,
+  VGU_OUT_OF_MEMORY_ERROR                      = 0xF002,
+  VGU_PATH_CAPABILITY_ERROR                    = 0xF003,
+  VGU_BAD_WARP_ERROR                           = 0xF004,
+
+  VGU_ERROR_CODE_FORCE_SIZE                    = VG_MAX_ENUM
+} VGUErrorCode;
+
+typedef enum {
+  VGU_ARC_OPEN                                 = 0xF100,
+  VGU_ARC_CHORD                                = 0xF101,
+  VGU_ARC_PIE                                  = 0xF102,
+
+  VGU_ARC_TYPE_FORCE_SIZE                      = VG_MAX_ENUM
+} VGUArcType;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguLine(VGPath path,
+                                  VGfloat x0, VGfloat y0,
+                                  VGfloat x1, VGfloat y1) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguPolygon(VGPath path,
+                                     const VGfloat * points, VGint count,
+                                     VGboolean closed) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguRect(VGPath path,
+                                  VGfloat x, VGfloat y,
+                                  VGfloat width, VGfloat height) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguRoundRect(VGPath path,
+                                       VGfloat x, VGfloat y,
+                                       VGfloat width, VGfloat height,
+                                       VGfloat arcWidth, VGfloat arcHeight) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguEllipse(VGPath path,
+                                     VGfloat cx, VGfloat cy,
+                                     VGfloat width, VGfloat height) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguArc(VGPath path,
+                                 VGfloat x, VGfloat y,
+                                 VGfloat width, VGfloat height,
+                                 VGfloat startAngle, VGfloat angleExtent,
+                                 VGUArcType arcType) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguComputeWarpQuadToSquare(VGfloat sx0, VGfloat sy0,
+                                                     VGfloat sx1, VGfloat sy1,
+                                                     VGfloat sx2, VGfloat sy2,
+                                                     VGfloat sx3, VGfloat sy3,
+                                                     VGfloat * matrix) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguComputeWarpSquareToQuad(VGfloat dx0, VGfloat dy0,
+                                                     VGfloat dx1, VGfloat dy1,
+                                                     VGfloat dx2, VGfloat dy2,
+                                                     VGfloat dx3, VGfloat dy3,
+                                                     VGfloat * matrix) VGU_API_EXIT;
+
+VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguComputeWarpQuadToQuad(VGfloat dx0, VGfloat dy0,
+                                                   VGfloat dx1, VGfloat dy1,
+                                                   VGfloat dx2, VGfloat dy2,
+                                                   VGfloat dx3, VGfloat dy3,
+                                                   VGfloat sx0, VGfloat sy0,
+                                                   VGfloat sx1, VGfloat sy1,
+                                                   VGfloat sx2, VGfloat sy2,
+                                                   VGfloat sx3, VGfloat sy3,
+                                                   VGfloat * matrix) VGU_API_EXIT;
+
+#ifdef __cplusplus 
+} /* extern "C" */
+#endif
+
+#endif /* #ifndef _VGU_H */

progs/.gitignore

@@ -0,0 +1 @@
+*.dSYM

progs/Makefile

@@ -15,7 +15,7 @@ message:
 
 
 subdirs:
-	@for dir in $(SUBDIRS) ; do \
+	@list='$(SUBDIRS)'; for dir in $$list ; do \
 		if [ -d $$dir ] ; then \
 			(cd $$dir && $(MAKE)) || exit 1 ; \
 		fi \
@@ -25,7 +25,7 @@ subdirs:
 install:
 
 clean:
-	-@for dir in $(SUBDIRS) tests ; do \
+	@list='$(SUBDIRS)'; for dir in $$list tests ; do \
 		if [ -d $$dir ] ; then \
 			(cd $$dir && $(MAKE) clean) ; \
 		fi \

progs/demos/.gitignore

@@ -63,3 +63,4 @@ tunnel2
 vao_demo
 Windows
 winpos
+*.rgb

progs/demos/cubemap.c

@@ -43,6 +43,9 @@
 #include "GL/glut.h"
 #include "readtex.h"
 
+#ifndef GL_TEXTURE_CUBE_MAP_SEAMLESS
+#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F
+#endif
 
 static GLfloat Xrot = 0, Yrot = 0;
 static GLfloat EyeDist = 10;
@@ -52,6 +55,9 @@ static GLboolean NoClear = GL_FALSE;
 static GLint FrameParity = 0;
 static GLenum FilterIndex = 0;
 static GLint ClampIndex = 0;
+static GLboolean supportFBO = GL_FALSE;
+static GLboolean supportSeamless = GL_FALSE;
+static GLboolean seamless = GL_FALSE;
 
 
 static struct {
@@ -90,7 +96,9 @@ static struct {
 
 
 
-#define eps1 0.99
+/* The effects of GL_ARB_seamless_cube_map don't show up unless eps1 is 1.0.
+ */
+#define eps1 1.0 /*0.99*/
 #define br   20.0  /* box radius */
 
 static const GLfloat tex_coords[] = {
@@ -230,6 +238,13 @@ static void draw( void )
    glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_MAG_FILTER,
                    FilterModes[FilterIndex].mag_mode);
 
+   if (supportSeamless) {
+      if (seamless) {
+	 glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS);
+      } else {
+	 glDisable(GL_TEXTURE_CUBE_MAP_SEAMLESS);
+      }
+   }
    wrap = ClampModes[ClampIndex].mode;
    glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_WRAP_S, wrap);
    glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_WRAP_T, wrap);
@@ -320,6 +335,11 @@ static void key(unsigned char k, int x, int y)
          mode = !mode;
          set_mode(mode);
          break;
+      case 's':
+	 seamless = ! seamless;
+	 printf("Seamless cube map filtering is %sabled\n",
+		(seamless) ? "en" : "dis" );
+	 break;
       case 'v':
          use_vertex_arrays = ! use_vertex_arrays;
          printf( "Vertex arrays are %sabled\n",
@@ -403,6 +423,10 @@ static void init_checkers( void )
 
    glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
 
+   if (!supportFBO)
+      glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_GENERATE_MIPMAP_SGIS, GL_TRUE);
+
+
    /* make colored checkerboard cube faces */
    for (f = 0; f < 6; f++) {
       for (i = 0; i < CUBE_TEX_SIZE; i++) {
@@ -426,7 +450,8 @@ static void init_checkers( void )
                    GL_BGRA, GL_UNSIGNED_BYTE, image);
    }
 
-   glGenerateMipmapEXT(GL_TEXTURE_CUBE_MAP_ARB);
+   if (supportFBO)
+      glGenerateMipmapEXT(GL_TEXTURE_CUBE_MAP_ARB);
 }
 
 
@@ -496,20 +521,26 @@ static void load_envmaps(void)
 static void init( GLboolean useImageFiles )
 {
    /* check for extensions */
-   {
-      char *exten = (char *) glGetString(GL_EXTENSIONS);
-      if (!strstr(exten, "GL_ARB_texture_cube_map")) {
-         printf("Sorry, this demo requires GL_ARB_texture_cube_map\n");
-         exit(0);
-      }
-
-      /* Needed for glGenerateMipmapEXT
-       */
-      if (!strstr(exten, "GL_EXT_framebuffer_object")) {
-         printf("Sorry, this demo requires GL_EXT_framebuffer_object\n");
-         exit(0);
-      }
+   if (!GLEW_ARB_texture_cube_map) {
+      printf("Sorry, this demo requires GL_ARB_texture_cube_map\n");
+      exit(0);
    }
+
+   /* Needed for glGenerateMipmapEXT / auto mipmapping
+    */
+   supportFBO = GLEW_EXT_framebuffer_object;
+
+   if (!supportFBO && !GLEW_SGIS_generate_mipmap) {
+      printf("Sorry, this demo requires GL_EXT_framebuffer_object or "
+	     "GL_SGIS_generate_mipmap\n");
+      exit(0);
+   }
+
+   /* GLEW doesn't know about this extension yet, so use the old GLUT function
+    * to check for availability.
+    */
+   supportSeamless = glutExtensionSupported("GL_ARB_seamless_cube_map");
+
    printf("GL_RENDERER: %s\n", (char *) glGetString(GL_RENDERER));
 
    if (useImageFiles) {

progs/demos/fbotexture.c

@@ -498,7 +498,7 @@ SetupFunctionPointers(void)
  * Make FBO to render into given texture.
  */
 static GLuint
-MakeFBO_RenderTexture(GLuint TexObj)
+MakeFBO_RenderTexture(GLuint texObj)
 {
    GLuint fb;
    GLint sizeFudge = 0;
@@ -507,7 +507,7 @@ MakeFBO_RenderTexture(GLuint TexObj)
    glBindFramebuffer_func(GL_FRAMEBUFFER_EXT, fb);
    /* Render color to texture */
    glFramebufferTexture2D_func(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
-                             TexTarget, TexObj, TextureLevel);
+                             TexTarget, texObj, TextureLevel);
 
    if (Use_ARB_fbo) {
       /* use a smaller depth buffer to see what happens */
@@ -541,7 +541,7 @@ MakeFBO_RenderTexture(GLuint TexObj)
 
    /* queries */
    {
-      GLint bits, w, h;
+      GLint bits, w, h, name;
 
       glBindRenderbuffer_func(GL_RENDERBUFFER_EXT, DepthRB);
       glGetRenderbufferParameteriv_func(GL_RENDERBUFFER_EXT,
@@ -559,8 +559,28 @@ MakeFBO_RenderTexture(GLuint TexObj)
       glGetRenderbufferParameteriv_func(GL_RENDERBUFFER_EXT,
                                       GL_RENDERBUFFER_STENCIL_SIZE_EXT, &bits);
       printf("Stencil renderbuffer size = %d bits\n", bits);
-   }
 
+      glGetFramebufferAttachmentParameteriv_func(GL_FRAMEBUFFER_EXT,
+                                      GL_COLOR_ATTACHMENT0,
+                                      GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT,
+                                      &name);
+      printf("Render to texture name: %d\n", texObj);
+      printf("Color attachment[0] name: %d\n", name);
+      assert(texObj == name);
+
+      glGetFramebufferAttachmentParameteriv_func(GL_FRAMEBUFFER_EXT,
+                                      GL_STENCIL_ATTACHMENT,
+                                      GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT,
+                                      &name);
+      printf("Stencil attachment name: %d\n", name);
+
+      glGetFramebufferAttachmentParameteriv_func(GL_FRAMEBUFFER_EXT,
+                                      GL_DEPTH_ATTACHMENT,
+                                      GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT,
+                                      &name);
+      printf("Depth attachment name: %d\n", name);
+
+   }
    /* bind the regular framebuffer */
    glBindFramebuffer_func(GL_FRAMEBUFFER_EXT, 0);
 

progs/demos/fogcoord.c

@@ -15,8 +15,6 @@
 
 #define DEPTH 5.0f
 
-static PFNGLFOGCOORDPOINTEREXTPROC glFogCoordPointer_ext;
-
 static GLfloat camz;
 
 static GLint fogMode;

progs/demos/fslight.c

@@ -353,6 +353,7 @@ MakeSphere(void)
    glNewList(SphereList, GL_COMPILE);
    gluSphere(obj, 2.0f, 10, 5);
    glEndList();
+   gluDeleteQuadric(obj);
 }
 
 static void

progs/demos/ipers.c

@@ -133,6 +133,8 @@ initdlists(void)
 
       glEndList();
    }
+
+   gluDeleteQuadric(obj);
 }
 
 static void

progs/demos/isosurf.c

@@ -847,8 +847,8 @@ static void Init(int argc, char *argv[])
 
    glClearColor(0.0, 0.0, 1.0, 0.0);
    glEnable( GL_DEPTH_TEST );
-   glEnable( GL_VERTEX_ARRAY_EXT );
-   glEnable( GL_NORMAL_ARRAY_EXT );
+   glEnableClientState( GL_VERTEX_ARRAY );
+   glEnableClientState( GL_NORMAL_ARRAY );
 
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();

progs/demos/pointblast.c

@@ -194,11 +194,11 @@ redraw(void)
 {
   int i;
 
+  glDepthMask(GL_TRUE);
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
   if (newModel)
     recalcModelView();
 
-  glDepthMask(GL_FALSE);
 
   /* Draw the floor. */
 /*  glEnable(GL_TEXTURE_2D);*/
@@ -215,7 +215,7 @@ redraw(void)
   glEnd();
 
   /* Allow particles to blend with each other. */
-  glDepthMask(GL_TRUE);
+  glDepthMask(GL_FALSE);
 
   if (blend)
      glEnable(GL_BLEND);

progs/demos/projtex.c

@@ -245,6 +245,10 @@ loadImageTextures(void)
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
      }
      glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, borderColor);
+
+     free(texData3);
+     free(texData4);
+     free(image);
   }
 }
 

progs/demos/ray.c

@@ -834,6 +834,8 @@ initdlists(void)
    gluQuadricTexture(obj, GL_TRUE);
    gluSphere(obj, SPHERE_RADIUS, 16, 16);
    glEndList();
+
+   gluDeleteQuadric(obj);
 }
 
 int

progs/demos/spriteblast.c

@@ -209,13 +209,13 @@ redraw(void)
 {
   int i;
 
+  glDepthMask(GL_TRUE);
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
   glPushMatrix();
   glRotatef(15.0, 1.0, 0.0, 0.0);
   glRotatef(angle, 0.0, 1.0, 0.0);
 
-  glDepthMask(GL_FALSE);
 
   /* Draw the floor. */
 /*  glEnable(GL_TEXTURE_2D);*/
@@ -232,7 +232,7 @@ redraw(void)
   glEnd();
 
   /* Allow particles to blend with each other. */
-  glDepthMask(GL_TRUE);
+  glDepthMask(GL_FALSE);
 
   if (blend)
      glEnable(GL_BLEND);

progs/demos/vao_demo.c

@@ -260,6 +260,8 @@ static void Key( unsigned char key, int x, int y )
    (void) y;
    switch (key) {
       case 27:
+         (*delete_vertex_arrays)( 1, & cube_array_obj );
+         (*delete_vertex_arrays)( 1, & oct_array_obj );
          glutDestroyWindow(Win);
          exit(0);
          break;

progs/egl/.gitignore

@@ -6,5 +6,7 @@ eglinfo
 eglscreen
 egltri
 peglgears
+xeglbindtex
 xeglgears
+xeglthreads
 xegl_tri

progs/egl/xeglbindtex.c

@@ -0,0 +1,474 @@
+/*
+ * Simple demo for eglBindTexImage.  Based on xegl_tri.c by
+ *
+ * Copyright (C) 2008  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.
+ */
+
+/*
+ * The spec says that eglBindTexImage supports only OpenGL ES context, but this
+ * demo uses OpenGL context.  Keep in mind that this is non-standard.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/keysym.h>
+#include <GL/gl.h>
+#include <EGL/egl.h>
+
+static EGLDisplay dpy;
+static EGLContext ctx_win, ctx_pbuf;
+static EGLSurface surf_win, surf_pbuf;
+static GLuint tex_pbuf;
+
+static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
+static GLboolean blend = GL_TRUE;
+static GLuint color_flow;
+
+static void
+make_pbuffer(int width, int height)
+{
+   static const EGLint config_attribs[] = {
+      EGL_RED_SIZE, 8,
+      EGL_GREEN_SIZE, 8,
+      EGL_BLUE_SIZE, 8,
+      EGL_BIND_TO_TEXTURE_RGB, EGL_TRUE,
+      EGL_NONE
+   };
+   EGLint pbuf_attribs[] = {
+      EGL_WIDTH, width,
+      EGL_HEIGHT, height,
+      EGL_TEXTURE_FORMAT, EGL_TEXTURE_RGB,
+      EGL_TEXTURE_TARGET, EGL_TEXTURE_2D,
+      EGL_NONE
+   };
+   EGLConfig config;
+   EGLint num_configs;
+
+   if (!eglChooseConfig(dpy, config_attribs, &config, 1, &num_configs)) {
+      printf("Error: couldn't get an EGL visual config for pbuffer\n");
+      exit(1);
+   }
+
+   eglBindAPI(EGL_OPENGL_API);
+   ctx_pbuf = eglCreateContext(dpy, config, EGL_NO_CONTEXT, NULL );
+   surf_pbuf = eglCreatePbufferSurface(dpy, config, pbuf_attribs);
+   if (surf_pbuf == EGL_NO_SURFACE) {
+      printf("failed to allocate pbuffer\n");
+      exit(1);
+   }
+
+   glGenTextures(1, &tex_pbuf);
+}
+
+static void
+use_pbuffer(void)
+{
+   static int initialized;
+
+   eglMakeCurrent(dpy, surf_pbuf, surf_pbuf, ctx_pbuf);
+   if (!initialized) {
+      EGLint width, height;
+      GLfloat ar;
+
+      initialized = 1;
+
+      eglQuerySurface(dpy, surf_pbuf, EGL_WIDTH, &width);
+      eglQuerySurface(dpy, surf_pbuf, EGL_WIDTH, &height);
+      ar = (GLfloat) width / (GLfloat) height;
+
+      glViewport(0, 0, (GLint) width, (GLint) height);
+
+      glMatrixMode(GL_PROJECTION);
+      glLoadIdentity();
+      glFrustum(-ar, ar, -1, 1, 1.0, 10.0);
+
+      glMatrixMode(GL_MODELVIEW);
+      glLoadIdentity();
+
+      /* y-inverted */
+      glScalef(1.0, -1.0, 1.0);
+
+      glTranslatef(0.0, 0.0, -5.0);
+
+      glClearColor(0.2, 0.2, 0.2, 0.0);
+   }
+}
+
+static void
+make_window(Display *x_dpy, const char *name,
+            int x, int y, int width, int height,
+            Window *winRet)
+{
+   static const EGLint attribs[] = {
+      EGL_RED_SIZE, 8,
+      EGL_GREEN_SIZE, 8,
+      EGL_BLUE_SIZE, 8,
+      EGL_ALPHA_SIZE, 8,
+      EGL_DEPTH_SIZE, 8,
+      EGL_NONE
+   };
+
+   int scrnum;
+   XSetWindowAttributes attr;
+   unsigned long mask;
+   Window root;
+   Window win;
+   XVisualInfo *visInfo, visTemplate;
+   int num_visuals;
+   EGLConfig config;
+   EGLint num_configs, vid;
+
+   scrnum = DefaultScreen( x_dpy );
+   root = RootWindow( x_dpy, scrnum );
+
+   if (!eglChooseConfig(dpy, attribs, &config, 1, &num_configs)) {
+      printf("Error: couldn't get an EGL visual config\n");
+      exit(1);
+   }
+
+   if (!eglGetConfigAttrib(dpy, config, EGL_NATIVE_VISUAL_ID, &vid)) {
+      printf("Error: eglGetConfigAttrib() failed\n");
+      exit(1);
+   }
+
+   /* The X window visual must match the EGL config */
+   visTemplate.visualid = vid;
+   visInfo = XGetVisualInfo(x_dpy, VisualIDMask, &visTemplate, &num_visuals);
+   if (!visInfo) {
+      printf("Error: couldn't get X visual\n");
+      exit(1);
+   }
+
+   /* window attributes */
+   attr.background_pixel = 0;
+   attr.border_pixel = 0;
+   attr.colormap = XCreateColormap( x_dpy, root, visInfo->visual, AllocNone);
+   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   attr.override_redirect = 0;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;
+
+   win = XCreateWindow( x_dpy, root, 0, 0, width, height,
+		        0, visInfo->depth, InputOutput,
+		        visInfo->visual, mask, &attr );
+
+   /* set hints and properties */
+   {
+      XSizeHints sizehints;
+      sizehints.x = x;
+      sizehints.y = y;
+      sizehints.width  = width;
+      sizehints.height = height;
+      sizehints.flags = USSize | USPosition;
+      XSetNormalHints(x_dpy, win, &sizehints);
+      XSetStandardProperties(x_dpy, win, name, name,
+                              None, (char **)NULL, 0, &sizehints);
+   }
+
+   eglBindAPI(EGL_OPENGL_API);
+   ctx_win = eglCreateContext(dpy, config, EGL_NO_CONTEXT, NULL );
+   if (!ctx_win) {
+      printf("Error: glXCreateContext failed\n");
+      exit(1);
+   }
+
+   surf_win = eglCreateWindowSurface(dpy, config, win, NULL);
+
+   XFree(visInfo);
+
+   *winRet = win;
+}
+
+static void
+use_window(void)
+{
+   static int initialized;
+
+   eglMakeCurrent(dpy, surf_win, surf_win, ctx_win);
+   if (!initialized) {
+      initialized = 1;
+      glEnable(GL_TEXTURE_2D);
+      glBindTexture(GL_TEXTURE_2D, tex_pbuf);
+      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+
+      glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+   }
+}
+
+static void
+draw_triangle(void)
+{
+   static const GLfloat verts[3][2] = {
+      { -3, -3 },
+      {  3, -3 },
+      {  0,  3 }
+   };
+   GLfloat colors[3][3] = {
+      { 1, 0, 0 },
+      { 0, 1, 0 },
+      { 0, 0, 1 }
+   };
+   GLint i;
+
+   /* flow the color */
+   for (i = 0; i < 3; i++) {
+      GLint first = (i + color_flow / 256) % 3;
+      GLint second = (first + 1) % 3;
+      GLint third = (second + 1) % 3;
+      GLfloat c = (color_flow % 256) / 256.0f;
+
+      c = c * c * c;
+      colors[i][first] = 1.0f - c;
+      colors[i][second] = c;
+      colors[i][third] = 0.0f;
+   }
+
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   glVertexPointer(2, GL_FLOAT, 0, verts);
+   glColorPointer(3, GL_FLOAT, 0, colors);
+   glEnableClientState(GL_VERTEX_ARRAY);
+   glEnableClientState(GL_COLOR_ARRAY);
+
+   glDrawArrays(GL_TRIANGLES, 0, 3);
+
+   glDisableClientState(GL_VERTEX_ARRAY);
+   glDisableClientState(GL_COLOR_ARRAY);
+}
+
+static void
+draw_textured_cube(void)
+{
+   static const GLfloat verts[][2] = {
+      { -4, -4 },
+      {  4, -4 },
+      {  4,  4 },
+      { -4,  4 }
+   };
+   static const GLfloat colors[][4] = {
+      { 1, 1, 1, 0.5 },
+      { 1, 1, 1, 0.5 },
+      { 1, 1, 1, 0.5 },
+      { 1, 1, 1, 0.5 }
+   };
+   static const GLfloat texs[][2] = {
+      { 0, 0 },
+      { 1, 0 },
+      { 1, 1 },
+      { 0, 1 }
+   };
+   static const GLfloat xforms[6][4] = {
+      {   0, 0, 1, 0 },
+      {  90, 0, 1, 0 },
+      { 180, 0, 1, 0 },
+      { 270, 0, 1, 0 },
+      {  90, 1, 0, 0 },
+      { -90, 1, 0, 0 }
+   };
+   GLint i;
+
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   if (blend) {
+      glDisable(GL_DEPTH_TEST);
+      glEnable(GL_BLEND);
+   } else {
+      glEnable(GL_DEPTH_TEST);
+      glDisable(GL_BLEND);
+   }
+
+   glVertexPointer(2, GL_FLOAT, 0, verts);
+   glColorPointer(4, GL_FLOAT, 0, colors);
+   glTexCoordPointer(2, GL_FLOAT, 0, texs);
+
+   glEnableClientState(GL_VERTEX_ARRAY);
+   glEnableClientState(GL_COLOR_ARRAY);
+   glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+
+   for (i = 0; i < 6; i++) {
+      glPushMatrix();
+      glRotatef(xforms[i][0], xforms[i][1], xforms[i][2], xforms[i][3]);
+      glTranslatef(0, 0, 4.1);
+      glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+      glPopMatrix();
+   }
+
+   glDisableClientState(GL_VERTEX_ARRAY);
+   glDisableClientState(GL_COLOR_ARRAY);
+   glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+}
+
+static void
+draw(void)
+{
+   use_pbuffer();
+   draw_triangle();
+
+   use_window();
+
+   eglBindTexImage(dpy, surf_pbuf, EGL_BACK_BUFFER);
+
+   glPushMatrix();
+   glRotatef(view_rotx, 1, 0, 0);
+   glRotatef(view_roty, 0, 1, 0);
+   glRotatef(view_rotz, 0, 0, 1);
+
+   draw_textured_cube();
+
+   glPopMatrix();
+
+   eglReleaseTexImage(dpy, surf_pbuf, EGL_BACK_BUFFER);
+}
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+   GLfloat ar = (GLfloat) width / (GLfloat) height;
+
+   use_window();
+
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
+
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0, 0.0, -40.0);
+}
+
+static void
+event_loop(Display *x_dpy, Window win)
+{
+   while (1) {
+      int redraw = 1;
+
+      if (XPending(x_dpy) > 0) {
+         XEvent event;
+         XNextEvent(x_dpy, &event);
+
+         switch (event.type) {
+         case Expose:
+            redraw = 1;
+            break;
+         case ConfigureNotify:
+            reshape(event.xconfigure.width, event.xconfigure.height);
+            break;
+         case KeyPress:
+            {
+               char buffer[10];
+               int r, code;
+               code = XLookupKeysym(&event.xkey, 0);
+               if (code == XK_Left) {
+                  view_roty += 5.0;
+               }
+               else if (code == XK_Right) {
+                  view_roty -= 5.0;
+               }
+               else if (code == XK_Up) {
+                  view_rotx += 5.0;
+               }
+               else if (code == XK_Down) {
+                  view_rotx -= 5.0;
+               }
+               else if (code == XK_b) {
+                  blend = !blend;
+               }
+               else {
+                  r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+                        NULL, NULL);
+                  if (buffer[0] == 27) {
+                     /* escape */
+                     return;
+                  }
+               }
+            }
+            redraw = 1;
+            break;
+         default:
+            ; /*no-op*/
+         }
+      }
+
+      if (redraw) {
+         view_rotx += 1.0;
+         view_roty += 2.0;
+         view_rotz += 1.5;
+         color_flow += 20;
+         draw();
+         eglSwapBuffers(dpy, surf_win);
+      }
+   }
+}
+
+int
+main(int argc, char *argv[])
+{
+   const int winWidth = 300, winHeight = 300;
+   Display *x_dpy;
+   Window win;
+   char *dpyName = NULL;
+   EGLint egl_major, egl_minor;
+   const char *s;
+
+   x_dpy = XOpenDisplay(dpyName);
+   if (!x_dpy) {
+      printf("Error: couldn't open display %s\n",
+	     dpyName ? dpyName : getenv("DISPLAY"));
+      return -1;
+   }
+
+   dpy = eglGetDisplay(x_dpy);
+   if (!dpy) {
+      printf("Error: eglGetDisplay() failed\n");
+      return -1;
+   }
+
+   if (!eglInitialize(dpy, &egl_major, &egl_minor)) {
+      printf("Error: eglInitialize() failed\n");
+      return -1;
+   }
+
+   s = eglQueryString(dpy, EGL_VERSION);
+   printf("EGL_VERSION = %s\n", s);
+
+   make_window(x_dpy, "color flow", 0, 0, winWidth, winHeight, &win);
+   make_pbuffer(winWidth, winHeight);
+
+   XMapWindow(x_dpy, win);
+
+   reshape(winWidth, winHeight);
+   event_loop(x_dpy, win);
+
+   glDeleteTextures(1, &tex_pbuf);
+
+   eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+   eglTerminate(dpy);
+
+   XDestroyWindow(x_dpy, win);
+   XCloseDisplay(x_dpy);
+
+   return 0;
+}

progs/egl/xeglthreads.c

@@ -0,0 +1,773 @@
+/*
+ * Copyright (C) 2000  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.
+ *
+ * Ported to EGL by Chia-I Wu <olvaffe@gmail.com>
+ */
+
+
+/*
+ * This program tests EGL thread safety.
+ * Command line options:
+ *  -p                       Open a display connection for each thread
+ *  -l                       Enable application-side locking
+ *  -n <num threads>         Number of threads to create (default is 2)
+ *  -display <display name>  Specify X display (default is $DISPLAY)
+ *  -t                       Use texture mapping
+ *
+ * Brian Paul  20 July 2000
+ */
+
+
+/*
+ * Notes:
+ * - Each thread gets its own EGL context.
+ *
+ * - The EGL contexts share texture objects.
+ *
+ * - When 't' is pressed to update the texture image, the window/thread which
+ *   has input focus is signalled to change the texture.  The other threads
+ *   should see the updated texture the next time they call glBindTexture.
+ */
+
+
+#if defined(PTHREADS)   /* defined by Mesa on Linux and other platforms */
+
+#include <assert.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <GL/gl.h>
+#include <EGL/egl.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+
+
+/*
+ * Each window/thread/context:
+ */
+struct winthread {
+   Display *Dpy;
+   int Index;
+   pthread_t Thread;
+   Window Win;
+   EGLDisplay Display;
+   EGLContext Context;
+   EGLSurface Surface;
+   float Angle;
+   int WinWidth, WinHeight;
+   GLboolean NewSize;
+   GLboolean Initialized;
+   GLboolean MakeNewTexture;
+};
+
+
+#define MAX_WINTHREADS 100
+static struct winthread WinThreads[MAX_WINTHREADS];
+static int NumWinThreads = 0;
+static volatile GLboolean ExitFlag = GL_FALSE;
+
+static GLboolean MultiDisplays = 0;
+static GLboolean Locking = 0;
+static GLboolean Texture = GL_FALSE;
+static GLuint TexObj = 12;
+static GLboolean Animate = GL_TRUE;
+
+static pthread_mutex_t Mutex;
+static pthread_cond_t CondVar;
+static pthread_mutex_t CondMutex;
+
+
+static void
+Error(const char *msg)
+{
+   fprintf(stderr, "Error: %s\n", msg);
+   exit(1);
+}
+
+
+static void
+signal_redraw(void)
+{
+   pthread_mutex_lock(&CondMutex);
+   pthread_cond_broadcast(&CondVar);
+   pthread_mutex_unlock(&CondMutex);
+}
+
+
+static void
+MakeNewTexture(struct winthread *wt)
+{
+#define TEX_SIZE 128
+   static float step = 0.0;
+   GLfloat image[TEX_SIZE][TEX_SIZE][4];
+   GLint width;
+   int i, j;
+
+   for (j = 0; j < TEX_SIZE; j++) {
+      for (i = 0; i < TEX_SIZE; i++) {
+         float dt = 5.0 * (j - 0.5 * TEX_SIZE) / TEX_SIZE;
+         float ds = 5.0 * (i - 0.5 * TEX_SIZE) / TEX_SIZE;
+         float r = dt * dt + ds * ds + step;
+         image[j][i][0] =
+         image[j][i][1] =
+         image[j][i][2] = 0.75 + 0.25 * cos(r);
+         image[j][i][3] = 1.0;
+      }
+   }
+
+   step += 0.5;
+
+   glBindTexture(GL_TEXTURE_2D, TexObj);
+
+   glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
+   if (width) {
+      assert(width == TEX_SIZE);
+      /* sub-tex replace */
+      glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, TEX_SIZE, TEX_SIZE,
+                   GL_RGBA, GL_FLOAT, image);
+   }
+   else {
+      /* create new */
+      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+      glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, TEX_SIZE, TEX_SIZE, 0,
+                   GL_RGBA, GL_FLOAT, image);
+   }
+}
+
+
+
+/* draw a colored cube */
+static void
+draw_object(void)
+{
+   glPushMatrix();
+   glScalef(0.75, 0.75, 0.75);
+
+   glColor3f(1, 0, 0);
+
+   if (Texture) {
+      glBindTexture(GL_TEXTURE_2D, TexObj);
+      glEnable(GL_TEXTURE_2D);
+   }
+   else {
+      glDisable(GL_TEXTURE_2D);
+   }
+
+   glBegin(GL_QUADS);
+
+   /* -X */
+   glColor3f(0, 1, 1);
+   glTexCoord2f(0, 0);  glVertex3f(-1, -1, -1);
+   glTexCoord2f(1, 0);  glVertex3f(-1,  1, -1);
+   glTexCoord2f(1, 1);  glVertex3f(-1,  1,  1);
+   glTexCoord2f(0, 1);  glVertex3f(-1, -1,  1);
+
+   /* +X */
+   glColor3f(1, 0, 0);
+   glTexCoord2f(0, 0);  glVertex3f(1, -1, -1);
+   glTexCoord2f(1, 0);  glVertex3f(1,  1, -1);
+   glTexCoord2f(1, 1);  glVertex3f(1,  1,  1);
+   glTexCoord2f(0, 1);  glVertex3f(1, -1,  1);
+
+   /* -Y */
+   glColor3f(1, 0, 1);
+   glTexCoord2f(0, 0);  glVertex3f(-1, -1, -1);
+   glTexCoord2f(1, 0);  glVertex3f( 1, -1, -1);
+   glTexCoord2f(1, 1);  glVertex3f( 1, -1,  1);
+   glTexCoord2f(0, 1);  glVertex3f(-1, -1,  1);
+
+   /* +Y */
+   glColor3f(0, 1, 0);
+   glTexCoord2f(0, 0);  glVertex3f(-1, 1, -1);
+   glTexCoord2f(1, 0);  glVertex3f( 1, 1, -1);
+   glTexCoord2f(1, 1);  glVertex3f( 1, 1,  1);
+   glTexCoord2f(0, 1);  glVertex3f(-1, 1,  1);
+
+   /* -Z */
+   glColor3f(1, 1, 0);
+   glTexCoord2f(0, 0);  glVertex3f(-1, -1, -1);
+   glTexCoord2f(1, 0);  glVertex3f( 1, -1, -1);
+   glTexCoord2f(1, 1);  glVertex3f( 1,  1, -1);
+   glTexCoord2f(0, 1);  glVertex3f(-1,  1, -1);
+
+   /* +Y */
+   glColor3f(0, 0, 1);
+   glTexCoord2f(0, 0);  glVertex3f(-1, -1, 1);
+   glTexCoord2f(1, 0);  glVertex3f( 1, -1, 1);
+   glTexCoord2f(1, 1);  glVertex3f( 1,  1, 1);
+   glTexCoord2f(0, 1);  glVertex3f(-1,  1, 1);
+
+   glEnd();
+
+   glPopMatrix();
+}
+
+
+/* signal resize of given window */
+static void
+resize(struct winthread *wt, int w, int h)
+{
+   wt->NewSize = GL_TRUE;
+   wt->WinWidth = w;
+   wt->WinHeight = h;
+   if (!Animate)
+      signal_redraw();
+}
+
+
+/*
+ * We have an instance of this for each thread.
+ */
+static void
+draw_loop(struct winthread *wt)
+{
+   while (!ExitFlag) {
+
+      if (Locking)
+         pthread_mutex_lock(&Mutex);
+
+      if (!wt->Initialized) {
+         eglMakeCurrent(wt->Display, wt->Surface, wt->Surface, wt->Context);
+         printf("xeglthreads: %d: GL_RENDERER = %s\n", wt->Index,
+                (char *) glGetString(GL_RENDERER));
+         if (Texture /*&& wt->Index == 0*/) {
+            MakeNewTexture(wt);
+         }
+         wt->Initialized = GL_TRUE;
+      }
+
+      if (Locking)
+         pthread_mutex_unlock(&Mutex);
+
+      eglBindAPI(EGL_OPENGL_API);
+      if (eglGetCurrentContext() != wt->Context) {
+         printf("xeglthreads: current context %p != %p\n",
+               eglGetCurrentContext(), wt->Context);
+      }
+
+      glEnable(GL_DEPTH_TEST);
+
+      if (wt->NewSize) {
+         GLfloat w = (float) wt->WinWidth / (float) wt->WinHeight;
+         glViewport(0, 0, wt->WinWidth, wt->WinHeight);
+         glMatrixMode(GL_PROJECTION);
+         glLoadIdentity();
+         glFrustum(-w, w, -1.0, 1.0, 1.5, 10);
+         glMatrixMode(GL_MODELVIEW);
+         glLoadIdentity();
+         glTranslatef(0, 0, -2.5);
+         wt->NewSize = GL_FALSE;
+      }
+
+      if (wt->MakeNewTexture) {
+         MakeNewTexture(wt);
+         wt->MakeNewTexture = GL_FALSE;
+      }
+
+      glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+      glPushMatrix();
+         glRotatef(wt->Angle, 0, 1, 0);
+         glRotatef(wt->Angle, 1, 0, 0);
+         glScalef(0.7, 0.7, 0.7);
+         draw_object();
+      glPopMatrix();
+
+      if (Locking)
+         pthread_mutex_lock(&Mutex);
+
+      eglSwapBuffers(wt->Display, wt->Surface);
+
+      if (Locking)
+         pthread_mutex_unlock(&Mutex);
+
+      if (Animate) {
+         usleep(5000);
+      }
+      else {
+         /* wait for signal to draw */
+         pthread_mutex_lock(&CondMutex);
+         pthread_cond_wait(&CondVar, &CondMutex);
+         pthread_mutex_unlock(&CondMutex);
+      }
+      wt->Angle += 1.0;
+   }
+   eglMakeCurrent(wt->Display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+}
+
+
+static void
+keypress(XEvent *event, struct winthread *wt)
+{
+   char buf[100];
+   KeySym keySym;
+   XComposeStatus stat;
+
+   XLookupString(&event->xkey, buf, sizeof(buf), &keySym, &stat);
+
+   switch (keySym) {
+   case XK_Escape:
+      /* tell all threads to exit */
+      if (!Animate) {
+         signal_redraw();
+      }
+      ExitFlag = GL_TRUE;
+      /*printf("exit draw_loop %d\n", wt->Index);*/
+      return;
+   case XK_t:
+   case XK_T:
+      if (Texture) {
+         wt->MakeNewTexture = GL_TRUE;
+         if (!Animate)
+            signal_redraw();
+      }
+      break;
+   case XK_a:
+   case XK_A:
+      Animate = !Animate;
+      if (Animate)  /* yes, prev Animate state! */
+         signal_redraw();
+      break;
+   case XK_s:
+   case XK_S:
+      if (!Animate)
+         signal_redraw();
+      break;
+   default:
+      ; /* nop */
+   }
+}
+
+
+/*
+ * The main process thread runs this loop.
+ * Single display connection for all threads.
+ */
+static void
+event_loop(Display *dpy)
+{
+   XEvent event;
+   int i;
+
+   assert(!MultiDisplays);
+
+   while (!ExitFlag) {
+
+      if (Locking) {
+         while (1) {
+            int k;
+            pthread_mutex_lock(&Mutex);
+            k = XPending(dpy);
+            if (k) {
+               XNextEvent(dpy, &event);
+               pthread_mutex_unlock(&Mutex);
+               break;
+            }
+            pthread_mutex_unlock(&Mutex);
+            usleep(5000);
+         }
+      }
+      else {
+         XNextEvent(dpy, &event);
+      }
+
+      switch (event.type) {
+         case ConfigureNotify:
+            /* Find winthread for this event's window */
+            for (i = 0; i < NumWinThreads; i++) {
+               struct winthread *wt = &WinThreads[i];
+               if (event.xconfigure.window == wt->Win) {
+                  resize(wt, event.xconfigure.width,
+                         event.xconfigure.height);
+                  break;
+               }
+            }
+            break;
+         case KeyPress:
+            for (i = 0; i < NumWinThreads; i++) {
+               struct winthread *wt = &WinThreads[i];
+               if (event.xkey.window == wt->Win) {
+                  keypress(&event, wt);
+                  break;
+               }
+            }
+            break;
+         default:
+            /*no-op*/ ;
+      }
+   }
+}
+
+
+/*
+ * Separate display connection for each thread.
+ */
+static void
+event_loop_multi(void)
+{
+   XEvent event;
+   int w = 0;
+
+   assert(MultiDisplays);
+
+   while (!ExitFlag) {
+      struct winthread *wt = &WinThreads[w];
+      if (XPending(wt->Dpy)) {
+         XNextEvent(wt->Dpy, &event);
+         switch (event.type) {
+         case ConfigureNotify:
+            resize(wt, event.xconfigure.width, event.xconfigure.height);
+            break;
+         case KeyPress:
+            keypress(&event, wt);
+            break;
+         default:
+            ; /* nop */
+         }
+      }
+      w = (w + 1) % NumWinThreads;
+      usleep(5000);
+   }
+}
+
+
+
+/*
+ * we'll call this once for each thread, before the threads are created.
+ */
+static void
+create_window(struct winthread *wt, EGLContext shareCtx)
+{
+   Window win;
+   EGLContext ctx;
+   EGLSurface surf;
+   EGLint attribs[] = { EGL_RED_SIZE, 1,
+                        EGL_GREEN_SIZE, 1,
+                        EGL_BLUE_SIZE, 1,
+                        EGL_DEPTH_SIZE, 1,
+                        EGL_NONE };
+   EGLConfig config;
+   EGLint num_configs;
+   EGLint vid;
+   int scrnum;
+   XSetWindowAttributes attr;
+   unsigned long mask;
+   Window root;
+   XVisualInfo *visinfo, visTemplate;
+   int num_visuals;
+   int width = 160, height = 160;
+   int xpos = (wt->Index % 8) * (width + 10);
+   int ypos = (wt->Index / 8) * (width + 20);
+
+   scrnum = DefaultScreen(wt->Dpy);
+   root = RootWindow(wt->Dpy, scrnum);
+
+   if (!eglChooseConfig(wt->Display, attribs, &config, 1, &num_configs)) {
+      Error("Unable to choose an EGL config");
+   }
+
+   assert(config);
+   assert(num_configs > 0);
+
+   if (!eglGetConfigAttrib(wt->Display, config, EGL_NATIVE_VISUAL_ID, &vid)) {
+      Error("Unable to get visual id of EGL config\n");
+   }
+
+   visTemplate.visualid = vid;
+   visinfo = XGetVisualInfo(wt->Dpy, VisualIDMask,
+                        &visTemplate, &num_visuals);
+   if (!visinfo) {
+      Error("Unable to find RGB, Z, double-buffered visual");
+   }
+
+   /* window attributes */
+   attr.background_pixel = 0;
+   attr.border_pixel = 0;
+   attr.colormap = XCreateColormap(wt->Dpy, root, visinfo->visual, AllocNone);
+   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+   win = XCreateWindow(wt->Dpy, root, xpos, ypos, width, height,
+                        0, visinfo->depth, InputOutput,
+                        visinfo->visual, mask, &attr);
+   if (!win) {
+      Error("Couldn't create window");
+   }
+
+   XFree(visinfo);
+
+   {
+      XSizeHints sizehints;
+      sizehints.x = xpos;
+      sizehints.y = ypos;
+      sizehints.width  = width;
+      sizehints.height = height;
+      sizehints.flags = USSize | USPosition;
+      XSetNormalHints(wt->Dpy, win, &sizehints);
+      XSetStandardProperties(wt->Dpy, win, "xeglthreads", "xeglthreads",
+                              None, (char **)NULL, 0, &sizehints);
+   }
+
+   eglBindAPI(EGL_OPENGL_API);
+
+   ctx = eglCreateContext(wt->Display, config, shareCtx, NULL);
+   if (!ctx) {
+      Error("Couldn't create EGL context");
+   }
+   surf = eglCreateWindowSurface(wt->Display, config, win, NULL);
+   if (!surf) {
+      Error("Couldn't create EGL surface");
+   }
+
+   XMapWindow(wt->Dpy, win);
+   XSync(wt->Dpy, 0);
+
+   /* save the info for this window/context */
+   wt->Win = win;
+   wt->Context = ctx;
+   wt->Surface = surf;
+   wt->Angle = 0.0;
+   wt->WinWidth = width;
+   wt->WinHeight = height;
+   wt->NewSize = GL_TRUE;
+}
+
+
+/*
+ * Called by pthread_create()
+ */
+static void *
+thread_function(void *p)
+{
+   struct winthread *wt = (struct winthread *) p;
+   draw_loop(wt);
+   return NULL;
+}
+
+
+/*
+ * called before exit to wait for all threads to finish
+ */
+static void
+clean_up(void)
+{
+   int i;
+
+   /* wait for threads to finish */
+   for (i = 0; i < NumWinThreads; i++) {
+      pthread_join(WinThreads[i].Thread, NULL);
+   }
+
+   for (i = 0; i < NumWinThreads; i++) {
+      eglDestroyContext(WinThreads[i].Display, WinThreads[i].Context);
+      XDestroyWindow(WinThreads[i].Dpy, WinThreads[i].Win);
+   }
+}
+
+
+static void
+usage(void)
+{
+   printf("xeglthreads: test of EGL/GL thread safety (any key = exit)\n");
+   printf("Usage:\n");
+   printf("  xeglthreads [options]\n");
+   printf("Options:\n");
+   printf("   -display DISPLAYNAME  Specify display string\n");
+   printf("   -n NUMTHREADS  Number of threads to create\n");
+   printf("   -p  Use a separate display connection for each thread\n");
+   printf("   -l  Use application-side locking\n");
+   printf("   -t  Enable texturing\n");
+   printf("Keyboard:\n");
+   printf("   Esc  Exit\n");
+   printf("   t    Change texture image (requires -t option)\n");
+   printf("   a    Toggle animation\n");
+   printf("   s    Step rotation (when not animating)\n");
+}
+
+
+int
+main(int argc, char *argv[])
+{
+   char *displayName = NULL;
+   int numThreads = 2;
+   Display *dpy = NULL;
+   EGLDisplay *egl_dpy = NULL;
+   int i;
+   Status threadStat;
+
+   if (argc == 1) {
+      usage();
+   }
+   else {
+      int i;
+      for (i = 1; i < argc; i++) {
+         if (strcmp(argv[i], "-display") == 0 && i + 1 < argc) {
+            displayName = argv[i + 1];
+            i++;
+         }
+         else if (strcmp(argv[i], "-p") == 0) {
+            MultiDisplays = 1;
+         }
+         else if (strcmp(argv[i], "-l") == 0) {
+            Locking = 1;
+         }
+         else if (strcmp(argv[i], "-t") == 0) {
+            Texture = 1;
+         }
+         else if (strcmp(argv[i], "-n") == 0 && i + 1 < argc) {
+            numThreads = atoi(argv[i + 1]);
+            if (numThreads < 1)
+               numThreads = 1;
+            else if (numThreads > MAX_WINTHREADS)
+               numThreads = MAX_WINTHREADS;
+            i++;
+         }
+         else {
+            usage();
+            exit(1);
+         }
+      }
+   }
+
+   if (Locking)
+      printf("xeglthreads: Using explicit locks around Xlib calls.\n");
+   else
+      printf("xeglthreads: No explict locking.\n");
+
+   if (MultiDisplays)
+      printf("xeglthreads: Per-thread display connections.\n");
+   else
+      printf("xeglthreads: Single display connection.\n");
+
+   /*
+    * VERY IMPORTANT: call XInitThreads() before any other Xlib functions.
+    */
+   if (!MultiDisplays) {
+       if (!Locking) {
+           threadStat = XInitThreads();
+           if (threadStat) {
+               printf("XInitThreads() returned %d (success)\n",
+                      (int) threadStat);
+           }
+           else {
+               printf("XInitThreads() returned 0 "
+                      "(failure- this program may fail)\n");
+           }
+       }
+
+      dpy = XOpenDisplay(displayName);
+      if (!dpy) {
+         fprintf(stderr, "Unable to open display %s\n",
+                 XDisplayName(displayName));
+         return -1;
+      }
+      egl_dpy = eglGetDisplay(dpy);
+      if (!egl_dpy) {
+         fprintf(stderr, "Unable to get EGL display\n");
+         XCloseDisplay(dpy);
+         return -1;
+      }
+      if (!eglInitialize(egl_dpy, NULL, NULL)) {
+          fprintf(stderr, "Unable to initialize EGL display\n");
+          return -1;
+      }
+   }
+
+   pthread_mutex_init(&Mutex, NULL);
+   pthread_mutex_init(&CondMutex, NULL);
+   pthread_cond_init(&CondVar, NULL);
+
+   printf("xeglthreads: creating windows\n");
+
+   NumWinThreads = numThreads;
+
+   /* Create the EGL windows and contexts */
+   for (i = 0; i < numThreads; i++) {
+      EGLContext share;
+
+      if (MultiDisplays) {
+         WinThreads[i].Dpy = XOpenDisplay(displayName);
+         assert(WinThreads[i].Dpy);
+         WinThreads[i].Display = eglGetDisplay(WinThreads[i].Dpy);
+         assert(eglInitialize(WinThreads[i].Display, NULL, NULL));
+      }
+      else {
+         WinThreads[i].Dpy = dpy;
+         WinThreads[i].Display = egl_dpy;
+      }
+      WinThreads[i].Index = i;
+      WinThreads[i].Initialized = GL_FALSE;
+
+      share = (Texture && i > 0) ? WinThreads[0].Context : 0;
+
+      create_window(&WinThreads[i], share);
+   }
+
+   printf("xeglthreads: creating threads\n");
+
+   /* Create the threads */
+   for (i = 0; i < numThreads; i++) {
+      pthread_create(&WinThreads[i].Thread, NULL, thread_function,
+                     (void*) &WinThreads[i]);
+      printf("xeglthreads: Created thread %p\n",
+              (void *) WinThreads[i].Thread);
+   }
+
+   if (MultiDisplays)
+      event_loop_multi();
+   else
+      event_loop(dpy);
+
+   clean_up();
+
+   if (MultiDisplays) {
+      for (i = 0; i < numThreads; i++) {
+          eglTerminate(WinThreads[i].Display);
+          XCloseDisplay(WinThreads[i].Dpy);
+      }
+   }
+   else {
+      eglTerminate(egl_dpy);
+      XCloseDisplay(dpy);
+   }
+
+   return 0;
+}
+
+
+#else /* PTHREADS */
+
+
+#include <stdio.h>
+
+int
+main(int argc, char *argv[])
+{
+   printf("Sorry, this program wasn't compiled with PTHREADS defined.\n");
+   return 0;
+}
+
+
+#endif /* PTHREADS */

progs/glsl/.gitignore

@@ -22,6 +22,7 @@ samplers_array
 shaderutil.c
 shaderutil.h
 shadow_sampler
+shtest
 skinning
 texaaline
 texdemo1

progs/glsl/CH18-mandel.frag

@@ -31,7 +31,7 @@ void main()
     float iter;
 
 //    for (iter = 0.0; iter < MaxIterations && r2 < 4.0; ++iter)
-    for (iter = 0.0; iter < 12 && r2 < 4.0; ++iter)
+    for (iter = 0.0; iter < 12.0 && r2 < 4.0; ++iter)
     {
         float tempreal = real;
 

progs/glsl/Makefile

@@ -10,11 +10,15 @@ LIB_DEP = \
 	$(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) \
 	$(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
 
-LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLEW_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLEW_LIB) -l$(GLU_LIB) \
+	-l$(GL_LIB) $(APP_LIB_DEPS)
 
-INCLUDE_DIRS = -I$(TOP)/progs/util
+# using : to avoid APP_CC pointing to CC loop
+CC := $(APP_CC)
+CFLAGS := -I$(INCDIR) $(CFLAGS)
+LDLIBS = $(LIBS)
 
-DEMO_SOURCES = \
+PROG_SOURCES = \
 	array.c \
 	bitmap.c \
 	brick.c \
@@ -32,7 +36,9 @@ DEMO_SOURCES = \
 	pointcoord.c \
 	points.c \
 	samplers.c \
+	samplers_array.c \
 	shadow_sampler.c \
+	shtest.c \
 	skinning.c \
 	texaaline.c \
 	texdemo1.c \
@@ -52,28 +58,16 @@ UTIL_SOURCES = \
 	readtex.c
 
 UTIL_OBJS = $(UTIL_SOURCES:.c=.o)
-
-
-PROGS = $(DEMO_SOURCES:%.c=%)
-
-
-
-##### RULES #####
-
-# make .o file from .c file:
-.c.o:
-	$(APP_CC) -c -I$(INCDIR) $(CFLAGS) $< -o $@
-
-
-# make executable from .o files
-.o:
-	$(APP_CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(UTIL_OBJS) $(LIBS) -o $@
-
+PROG_OBJS = $(PROG_SOURCES:.c=.o)
+PROGS = $(PROG_SOURCES:%.c=%)
 
 ##### TARGETS #####
 
 default: $(PROGS)
 
+$(PROG_OBJS): $(UTIL_HEADERS)
+
+$(PROGS): $(UTIL_OBJS)
 
 clean:
 	-rm -f $(PROGS)
@@ -83,9 +77,11 @@ clean:
 	-rm -f readtex.*
 
 
-
 ##### Extra dependencies
 
+samplers_array.o: samplers.c
+	$(APP_CC) $(CFLAGS) -DSAMPLERS_ARRAY $< -c -o $@
+
 extfuncs.h: $(TOP)/progs/util/extfuncs.h
 	cp $< .
 
@@ -101,138 +97,3 @@ shaderutil.c: $(TOP)/progs/util/shaderutil.c
 shaderutil.h: $(TOP)/progs/util/shaderutil.h
 	cp $< .
 
-
-
-array.o: $(UTIL_HEADERS)
-
-array: array.o  $(UTIL_OBJS)
-
-
-bitmap.o: $(UTIL_HEADERS)
-
-bitmap: bitmap.o $(UTIL_OBJS)
-
-
-brick.o: $(UTIL_HEADERS)
-
-brick: brick.o $(UTIL_OBJS)
-
-
-bump.o: $(UTIL_HEADERS)
-
-bump: bump.o $(UTIL_OBJS)
-
-
-convolutions.o: $(UTIL_HEADERS)
-
-convolutions: convolutions.o $(UTIL_OBJS)
-
-
-deriv.o: deriv.c $(UTIL_HEADERS)
-
-deriv: deriv.o $(UTIL_OBJS)
-
-
-identity.o: $(UTIL_HEADERS)
-
-identity: identity.o $(UTIL_OBJS)
-
-
-fragcoord.o: $(UTIL_HEADERS)
-
-fragcoord: fragcoord.o $(UTIL_OBJS)
-
-
-linktest.o: $(UTIL_HEADERS)
-
-linktest: linktest.o $(UTIL_OBJS)
-
-
-mandelbrot.o: $(UTIL_HEADERS)
-
-mandelbrot: mandelbrot.o $(UTIL_OBJS)
-
-
-multinoise.o: $(UTIL_HEADERS)
-
-multinoise: multinoise.o $(UTIL_OBJS)
-
-
-multitex.o: $(UTIL_HEADERS)
-
-multitex: multitex.o $(UTIL_OBJS)
-
-
-noise.o: $(UTIL_HEADERS)
-
-noise: noise.o $(UTIL_OBJS)
-
-
-noise2.o: $(UTIL_HEADERS)
-
-noise2: noise2.o $(UTIL_OBJS)
-
-
-points.o: $(UTIL_HEADERS)
-
-points: points.o $(UTIL_OBJS)
-
-
-pointcoord.o: $(UTIL_HEADERS)
-
-pointcoord: pointcoord.o $(UTIL_OBJS)
-
-
-samplers.o: $(UTIL_HEADERS)
-
-samplers: samplers.o $(UTIL_OBJS)
-
-
-samplers_array.o: $(UTIL_HEADERS)
-
-samplers_array: samplers_array.o $(UTIL_OBJS)
-
-
-shadow_sampler.o: $(UTIL_HEADERS)
-
-shadow_sampler: shadow_sampler.o $(UTIL_OBJS)
-
-
-skinning.o: $(UTIL_HEADERS)
-
-skinning: skinning.o $(UTIL_OBJS)
-
-
-texaaline.o: $(UTIL_HEADERS)
-
-texaaline: texaaline.o $(UTIL_OBJS)
-
-
-texdemo1.o: $(UTIL_HEADERS)
-
-texdemo1: texdemo1.o $(UTIL_OBJS)
-
-
-toyball.o: $(UTIL_HEADERS)
-
-toyball: toyball.o $(UTIL_OBJS)
-
-
-twoside.o: $(UTIL_HEADERS)
-
-twoside: twoside.o $(UTIL_OBJS)
-
-
-trirast.o: $(UTIL_HEADERS)
-
-trirast: trirast.o $(UTIL_OBJS)
-
-
-vert-or-frag-only.o: $(UTIL_HEADERS)
-
-vert-or-frag-only: vert-or-frag-only.o $(UTIL_OBJS)
-
-
-vert-tex.o: $(UTIL_HEADERS)
-
-vert-tex: vert-tex.o $(UTIL_OBJS)

progs/glsl/brick.c

@@ -24,12 +24,12 @@ static GLuint program;
 
 static struct uniform_info Uniforms[] = {
    /* vert */
-   { "LightPosition",     3, GL_FLOAT, { 0.1, 0.1, 9.0, 0}, -1 },
+   { "LightPosition",     1, GL_FLOAT_VEC3, { 0.1, 0.1, 9.0, 0}, -1 },
    /* frag */
-   { "BrickColor",        3, GL_FLOAT, { 0.8, 0.2, 0.2, 0 }, -1 },
-   { "MortarColor",       3, GL_FLOAT, { 0.6, 0.6, 0.6, 0 }, -1 },
-   { "BrickSize",         2, GL_FLOAT, { 1.0, 0.3, 0, 0 }, -1 },
-   { "BrickPct",          2, GL_FLOAT, { 0.9, 0.8, 0, 0 }, -1 },
+   { "BrickColor",        1, GL_FLOAT_VEC3, { 0.8, 0.2, 0.2, 0 }, -1 },
+   { "MortarColor",       1, GL_FLOAT_VEC3, { 0.6, 0.6, 0.6, 0 }, -1 },
+   { "BrickSize",         1, GL_FLOAT_VEC2, { 1.0, 0.3, 0, 0 }, -1 },
+   { "BrickPct",          1, GL_FLOAT_VEC2, { 0.9, 0.8, 0, 0 }, -1 },
    END_OF_UNIFORMS
 };
 
@@ -148,7 +148,8 @@ Init(void)
 
    glUseProgram(program);
 
-   InitUniforms(program, Uniforms);
+   SetUniformValues(program, Uniforms);
+   PrintUniforms(Uniforms);
 
    assert(glGetError() == 0);
 
@@ -183,7 +184,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/brick.shtest

@@ -0,0 +1,8 @@
+vs CH06-brick.vert
+fs CH06-brick.frag
+uniform LightPosition GL_FLOAT_VEC3 0.1 0.1 9.0
+uniform BrickColor GL_FLOAT_VEC3 0.8 0.2 0.2
+uniform MortarColor GL_FLOAT_VEC3 0.6 0.6 0.6
+uniform BrickSize  GL_FLOAT_VEC2 1.0 0.3
+uniform BrickPct GL_FLOAT_VEC2 0.9 0.8
+

progs/glsl/bump.c

@@ -24,11 +24,11 @@ static GLuint program;
 
 
 static struct uniform_info Uniforms[] = {
-   { "LightPosition",    3, GL_FLOAT, { 0.57737, 0.57735, 0.57735, 0.0 }, -1 },
-   { "SurfaceColor",     3, GL_FLOAT, { 0.8, 0.8, 0.2, 0 }, -1 },
-   { "BumpDensity",      1, GL_FLOAT, { 10.0, 0, 0, 0 }, -1 },
-   { "BumpSize",         1, GL_FLOAT, { 0.125, 0, 0, 0 }, -1 },
-   { "SpecularFactor",   1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
+   { "LightPosition",  1, GL_FLOAT_VEC3, { 0.57737, 0.57735, 0.57735, 0.0 }, -1 },
+   { "SurfaceColor",   1, GL_FLOAT_VEC3, { 0.8, 0.8, 0.2, 0 }, -1 },
+   { "BumpDensity",    1, GL_FLOAT, { 10.0, 0, 0, 0 }, -1 },
+   { "BumpSize",       1, GL_FLOAT, { 0.125, 0, 0, 0 }, -1 },
+   { "SpecularFactor", 1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
    END_OF_UNIFORMS
 };
 
@@ -36,7 +36,7 @@ static GLint win = 0;
 
 static GLfloat xRot = 20.0f, yRot = 0.0f, zRot = 0.0f;
 
-static GLuint tangentAttrib;
+static GLint tangentAttrib;
 
 static GLboolean Anim = GL_FALSE;
 
@@ -242,7 +242,8 @@ Init(void)
 
    CheckError(__LINE__);
 
-   InitUniforms(program, Uniforms);
+   SetUniformValues(program, Uniforms);
+   PrintUniforms(Uniforms);
 
    CheckError(__LINE__);
 
@@ -280,7 +281,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/convolutions.c

@@ -369,7 +369,7 @@ static void keyPress(unsigned char key, int x, int y)
    case 27:
       exit(0);
    default:
-      return;
+      break;
    }
    glutPostRedisplay();
 }
@@ -448,7 +448,6 @@ int main(int argc, char **argv)
 {
    glutInit(&argc, argv);
 
-   glutInitWindowPosition(0, 0);
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_ALPHA | GLUT_DOUBLE);
 

progs/glsl/deriv.c

@@ -140,6 +140,7 @@ MakeSphere(void)
    glNewList(SphereList, GL_COMPILE);
    gluSphere(obj, 2.0f, 30, 15);
    glEndList();
+   gluDeleteQuadric(obj);
 }
 
 
@@ -220,7 +221,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(200, 200);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/fragcoord.c

@@ -166,7 +166,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    win = glutCreateWindow(argv[0]);

progs/glsl/identity.c

@@ -187,7 +187,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(200, 200);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/mandelbrot.c

@@ -25,7 +25,7 @@ static GLuint program;
 
 static struct uniform_info Uniforms[] = {
    /* vert */
-   { "LightPosition",        3, GL_FLOAT, { 0.1, 0.1, 9.0, 0}, -1 },
+   { "LightPosition",        1, GL_FLOAT_VEC3, { 0.1, 0.1, 9.0, 0}, -1 },
    { "SpecularContribution", 1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
    { "DiffuseContribution",  1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
    { "Shininess",            1, GL_FLOAT, { 20.0, 0, 0, 0 }, -1 },
@@ -34,9 +34,9 @@ static struct uniform_info Uniforms[] = {
    { "Zoom",                 1, GL_FLOAT, { 0.125, 0, 0, 0 }, -1 },
    { "Xcenter",              1, GL_FLOAT, { -1.5, 0, 0, 0 }, -1 },
    { "Ycenter",              1, GL_FLOAT, { .005, 0, 0, 0 }, -1 },
-   { "InnerColor",           3, GL_FLOAT, { 1, 0, 0, 0 }, -1 },
-   { "OuterColor1",          3, GL_FLOAT, { 0, 1, 0, 0 }, -1 },
-   { "OuterColor2",          3, GL_FLOAT, { 0, 0, 1, 0 }, -1 },
+   { "InnerColor",           1, GL_FLOAT_VEC3, { 1, 0, 0, 0 }, -1 },
+   { "OuterColor1",          1, GL_FLOAT_VEC3, { 0, 1, 0, 0 }, -1 },
+   { "OuterColor2",          1, GL_FLOAT_VEC3, { 0, 0, 1, 0 }, -1 },
    END_OF_UNIFORMS
 };
 
@@ -159,7 +159,8 @@ Init(void)
 
    glUseProgram(program);
 
-   InitUniforms(program, Uniforms);
+   SetUniformValues(program, Uniforms);
+   PrintUniforms(Uniforms);
 
    uZoom = glGetUniformLocation(program, "Zoom");
    uXcenter = glGetUniformLocation(program, "Xcenter");
@@ -198,7 +199,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/mandelbrot.shtest

@@ -0,0 +1,13 @@
+vs CH18-mandel.vert
+fs CH18-mandel.frag
+uniform LightPosition        GL_FLOAT_VEC3 0.1 0.1 9.0
+uniform SpecularContribution GL_FLOAT 0.5
+uniform DiffuseContribution  GL_FLOAT 0.5
+uniform Shininess            GL_FLOAT 20.0
+uniform Iterations           GL_FLOAT 12
+uniform Zoom                 GL_FLOAT 0.125
+uniform Xcenter              GL_FLOAT -1.5
+uniform Ycenter              GL_FLOAT .005
+uniform InnerColor           GL_FLOAT_VEC3 1 0 0
+uniform OuterColor1          GL_FLOAT_VEC3 0 1 0
+uniform OuterColor2          GL_FLOAT_VEC3 0 0 1

progs/glsl/multinoise.c

@@ -22,22 +22,22 @@ static const char *FragShaderText[ 4 ] = {
    "void main()\n"
    "{\n"
    "   gl_FragColor.rgb = noise3( gl_TexCoord[ 0 ].w ) * 0.5 + 0.5;\n"
-   "   gl_FragColor.a = 1;\n"
+   "   gl_FragColor.a = 1.0;\n"
    "}\n",
    "void main()\n"
    "{\n"
    "   gl_FragColor.rgb = noise3( gl_TexCoord[ 0 ].xw ) * 0.5 + 0.5;\n"
-   "   gl_FragColor.a = 1;\n"
+   "   gl_FragColor.a = 1.0;\n"
    "}\n",
    "void main()\n"
    "{\n"
    "   gl_FragColor.rgb = noise3( gl_TexCoord[ 0 ].xyw ) * 0.5 + 0.5;\n"
-   "   gl_FragColor.a = 1;\n"
+   "   gl_FragColor.a = 1.0;\n"
    "}\n",
    "void main()\n"
    "{\n"
    "   gl_FragColor.rgb = noise3( gl_TexCoord[ 0 ].xyzw ) * 0.5 + 0.5;\n"
-   "   gl_FragColor.a = 1;\n"
+   "   gl_FragColor.a = 1.0;\n"
    "}\n"
 };
     
@@ -125,6 +125,7 @@ Key(unsigned char key, int x, int y)
    case 'a':
       Anim = !Anim;
       glutIdleFunc(Anim ? Idle : NULL);
+      break;
    case 's':
       Slice -= step;
       break;
@@ -193,7 +194,7 @@ LoadAndCompileShader(GLuint shader, const char *text)
       GLchar log[1000];
       GLsizei len;
       glGetShaderInfoLog(shader, 1000, &len, log);
-      fprintf(stderr, "noise: problem compiling shader: %s\n", log);
+      fprintf(stderr, "multinoise: problem compiling shader: %s\n", log);
       exit(1);
    }
    else {
@@ -262,7 +263,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/multitex.c

@@ -51,14 +51,16 @@ static GLfloat Xrot = 0.0, Yrot = .0, Zrot = 0.0;
 static GLfloat EyeDist = 10;
 static GLboolean Anim = GL_TRUE;
 static GLboolean UseArrays = GL_TRUE;
+static GLboolean UseVBO = GL_TRUE;
+static GLuint VBO = 0;
 
 static GLint VertCoord_attr = -1, TexCoord0_attr = -1, TexCoord1_attr = -1;
 
 
 /* value[0] = tex unit */
 static struct uniform_info Uniforms[] = {
-   { "tex1",  1, GL_INT, { 0, 0, 0, 0 }, -1 },
-   { "tex2",  1, GL_INT, { 1, 0, 0, 0 }, -1 },
+   { "tex1",  1, GL_SAMPLER_2D, { 0, 0, 0, 0 }, -1 },
+   { "tex2",  1, GL_SAMPLER_2D, { 1, 0, 0, 0 }, -1 },
    END_OF_UNIFORMS
 };
 
@@ -76,28 +78,81 @@ static const GLfloat VertCoords[4][2] = {
 };
 
 
+
+static void
+SetupVertexBuffer(void)
+{
+   glGenBuffersARB(1, &VBO);
+   glBindBufferARB(GL_ARRAY_BUFFER_ARB, VBO);
+
+   glBufferDataARB(GL_ARRAY_BUFFER_ARB,
+                        sizeof(VertCoords) +
+                        sizeof(Tex0Coords) +
+                        sizeof(Tex1Coords),
+                        NULL,
+                        GL_STATIC_DRAW_ARB);
+
+   /* non-interleaved vertex arrays */
+
+   glBufferSubDataARB(GL_ARRAY_BUFFER_ARB,
+                           0,                   /* offset */
+                           sizeof(VertCoords),  /* size */
+                           VertCoords);         /* data */
+
+   glBufferSubDataARB(GL_ARRAY_BUFFER_ARB,
+                           sizeof(VertCoords),  /* offset */
+                           sizeof(Tex0Coords),  /* size */
+                           Tex0Coords);         /* data */
+
+   glBufferSubDataARB(GL_ARRAY_BUFFER_ARB,
+                           sizeof(VertCoords) +
+                           sizeof(Tex0Coords),  /* offset */
+                           sizeof(Tex1Coords),  /* size */
+                           Tex1Coords);         /* data */
+
+   glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
+}
+
+
 static void
 DrawPolygonArray(void)
 {
+   void *vertPtr, *tex0Ptr, *tex1Ptr;
+
+   if (UseVBO) {
+      glBindBufferARB(GL_ARRAY_BUFFER_ARB, VBO);
+      vertPtr = (void *) 0;
+      tex0Ptr = (void *) sizeof(VertCoords);
+      tex1Ptr = (void *) (sizeof(VertCoords) + sizeof(Tex0Coords));
+   }
+   else {
+      glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
+      vertPtr = VertCoords;
+      tex0Ptr = Tex0Coords;
+      tex1Ptr = Tex1Coords;
+   }
+
    if (VertCoord_attr >= 0) {
       glVertexAttribPointer(VertCoord_attr, 2, GL_FLOAT, GL_FALSE,
-                                 0, VertCoords);
+                                 0, vertPtr);
       glEnableVertexAttribArray(VertCoord_attr);
    }
    else {
-      glVertexPointer(2, GL_FLOAT, 0, VertCoords);
-      glEnable(GL_VERTEX_ARRAY);
+      glVertexPointer(2, GL_FLOAT, 0, vertPtr);
+      glEnableClientState(GL_VERTEX_ARRAY);
    }
 
    glVertexAttribPointer(TexCoord0_attr, 2, GL_FLOAT, GL_FALSE,
-                              0, Tex0Coords);
+                              0, tex0Ptr);
    glEnableVertexAttribArray(TexCoord0_attr);
 
    glVertexAttribPointer(TexCoord1_attr, 2, GL_FLOAT, GL_FALSE,
-                              0, Tex1Coords);
+                              0, tex1Ptr);
    glEnableVertexAttribArray(TexCoord1_attr);
 
    glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+
+   glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
 }
 
 
@@ -163,6 +218,10 @@ key(unsigned char k, int x, int y)
       UseArrays = !UseArrays;
       printf("Arrays: %d\n", UseArrays);
       break;
+   case 'v':
+      UseVBO = !UseVBO;
+      printf("Use VBO: %d\n", UseVBO);
+      break;
    case ' ':
       Anim = !Anim;
       if (Anim)
@@ -269,7 +328,10 @@ CreateProgram(const char *vertProgFile, const char *fragProgFile,
 
    glUseProgram(program);
 
-   InitUniforms(program, uniforms);
+   SetUniformValues(program, uniforms);
+   PrintUniforms(Uniforms);
+
+   assert(ValidateShaderProgram(program));
 
    VertCoord_attr = glGetAttribLocation(program, "VertCoord");
    if (VertCoord_attr > 0) {
@@ -314,10 +376,18 @@ InitGL(void)
       /*exit(1);*/
    }
    printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+   printf("Usage:\n");
+   printf("  a     - toggle arrays vs. immediate mode rendering\n");
+   printf("  v     - toggle VBO usage for array rendering\n");
+   printf("  z/Z   - change viewing distance\n");
+   printf("  SPACE - toggle animation\n");
+   printf("  Esc   - exit\n");
 
    InitTextures();
    InitPrograms();
 
+   SetupVertexBuffer();
+
    glEnable(GL_DEPTH_TEST);
 
    glClearColor(.6, .6, .9, 0);

progs/glsl/multitex.shtest

@@ -0,0 +1,6 @@
+vs multitex.vert
+fs multitex.frag
+texture 0 2D ../images/tile.rgb
+texture 1 2D ../images/tree2.rgba
+uniform tex1  GL_SAMPLER_2D  0
+uniform tex2  GL_SAMPLER_2D  1

progs/glsl/noise.c

@@ -28,15 +28,15 @@ static const char *FragShaderText =
    "   vec4 p;\n"
    "   p.xy = gl_TexCoord[0].xy;\n"
    "   p.z = Slice;\n"
-   "   p.w = 0;\n"
+   "   p.w = 0.0;\n"
    "   vec4 n = noise4(p * scale);\n"
    "   gl_FragColor = n * Scale + Bias;\n"
    "}\n";
 
 
 static struct uniform_info Uniforms[] = {
-   { "Scale",    4, GL_FLOAT, { 0.5, 0.4, 0.0, 0}, -1 },
-   { "Bias",     4, GL_FLOAT, { 0.5, 0.3, 0.0, 0}, -1 },
+   { "Scale",    1, GL_FLOAT_VEC4, { 0.5, 0.4, 0.0, 0}, -1 },
+   { "Bias",     1, GL_FLOAT_VEC4, { 0.5, 0.3, 0.0, 0}, -1 },
    { "Slice",    1, GL_FLOAT, { 0.5, 0, 0, 0}, -1 },
    END_OF_UNIFORMS
 };
@@ -119,6 +119,7 @@ Key(unsigned char key, int x, int y)
    case 'a':
       Anim = !Anim;
       glutIdleFunc(Anim ? Idle : NULL);
+      break;
    case 's':
       Slice -= step;
       break;
@@ -179,7 +180,8 @@ Init(void)
 
    glUseProgram(program);
 
-   InitUniforms(program, Uniforms);
+   SetUniformValues(program, Uniforms);
+   PrintUniforms(Uniforms);
 
    assert(glGetError() == 0);
 
@@ -199,7 +201,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/noise2.c

@@ -186,7 +186,6 @@ static void Init (void)
 int main (int argc, char *argv[])
 {
 	glutInit (&argc, argv);
-	glutInitWindowPosition ( 0, 0);
 	glutInitWindowSize (200, 200);
 	glutInitDisplayMode (GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
 	glutCreateWindow (argv[0]);

progs/glsl/pointcoord.c

@@ -187,7 +187,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    win = glutCreateWindow(argv[0]);

progs/glsl/samplers.c

@@ -211,10 +211,18 @@ InitTextures(void)
       for (y = 0; y < stripeSize; y++) {
          for (x = 0; x < size; x++) {
             GLint k = 4 * ((ypos + y) * size + x);
-            texImage[k + 0] = intensity;
-            texImage[k + 1] = intensity;
-            texImage[k + 2] = 0;
-            texImage[k + 3] = 255;
+            if (x < size / 2) {
+               texImage[k + 0] = intensity;
+               texImage[k + 1] = intensity;
+               texImage[k + 2] = 0;
+               texImage[k + 3] = 255;
+            }
+            else {
+               texImage[k + 0] = 255 - intensity;
+               texImage[k + 1] = 0;
+               texImage[k + 2] = 0;
+               texImage[k + 3] = 255;
+            }
          }
       }
 

progs/glsl/shadow_sampler.c

@@ -321,7 +321,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 300);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    win = glutCreateWindow(argv[0]);

progs/glsl/shtest.c

@@ -0,0 +1,709 @@
+/*
+ * Simple shader test harness.
+ * Brian Paul
+ * 13 Aug 2009
+ *
+ * Usage:
+ *   shtest --vs vertShaderFile --fs fragShaderFile
+ *
+ *   In this case the given vertex/frag shaders are read and compiled.
+ *   Random values are assigned to the uniforms.
+ *
+ * or:
+ *   shtest configFile
+ *
+ *   In this case a config file is read that specifies the file names
+ *   of the shaders plus initial values for uniforms.
+ *
+ * Example config file:
+ *
+ * vs shader.vert
+ * fs shader.frag
+ * uniform pi 3.14159
+ * uniform v1 1.0 0.5 0.2 0.3
+ * texture 0 2D texture0.rgb
+ * texture 1 CUBE texture1.rgb
+ * texture 2 RECT texture2.rgb
+ *
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <GL/glew.h>
+#include <GL/glu.h>
+#include <GL/glut.h>
+#include "shaderutil.h"
+#include "readtex.h"
+
+
+typedef enum
+{
+   SPHERE,
+   CUBE,
+   NUM_SHAPES
+} shape;
+
+
+static char *FragShaderFile = NULL;
+static char *VertShaderFile = NULL;
+static char *ConfigFile = NULL;
+
+/* program/shader objects */
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint Program;
+
+
+#define MAX_UNIFORMS 100
+static struct uniform_info Uniforms[MAX_UNIFORMS];
+static GLuint NumUniforms = 0;
+
+
+#define MAX_ATTRIBS 100
+static struct attrib_info Attribs[MAX_ATTRIBS];
+static GLuint NumAttribs = 0;
+
+
+/**
+ * Config file info.
+ */
+struct config_file
+{
+   struct name_value
+   {
+      char name[100];
+      float value[4];
+      int type;
+   } uniforms[100];
+
+   int num_uniforms;
+};
+
+
+static GLint win = 0;
+static GLboolean Anim = GL_FALSE;
+static GLfloat TexRot = 0.0;
+static GLfloat xRot = 0.0f, yRot = 0.0f, zRot = 0.0f;
+static shape Object = SPHERE;
+
+
+static float
+RandomFloat(float min, float max)
+{
+   int k = rand() % 10000;
+   float x = min + (max - min) * k / 10000.0;
+   return x;
+}
+
+
+/** Set new random values for uniforms */
+static void
+RandomUniformValues(void)
+{
+   GLuint i;
+   for (i = 0; i < NumUniforms; i++) {
+      switch (Uniforms[i].type) {
+      case GL_FLOAT:
+         Uniforms[i].value[0] = RandomFloat(0.0, 1.0);
+         break;
+      case GL_SAMPLER_1D:
+      case GL_SAMPLER_2D:
+      case GL_SAMPLER_3D:
+      case GL_SAMPLER_CUBE:
+      case GL_SAMPLER_2D_RECT_ARB:
+         /* don't change sampler values - random values are bad */
+         break;
+      default:
+         Uniforms[i].value[0] = RandomFloat(-1.0, 2.0);
+         Uniforms[i].value[1] = RandomFloat(-1.0, 2.0);
+         Uniforms[i].value[2] = RandomFloat(-1.0, 2.0);
+         Uniforms[i].value[3] = RandomFloat(-1.0, 2.0);
+      }
+   }
+}
+
+
+static void
+Idle(void)
+{
+   yRot += 2.0;
+   if (yRot > 360.0)
+      yRot -= 360.0;
+   glutPostRedisplay();
+}
+
+
+
+static void
+SquareVertex(GLfloat s, GLfloat t, GLfloat size)
+{
+   GLfloat x = -size + s * 2.0 * size;
+   GLfloat y = -size + t * 2.0 * size;
+   GLuint i;
+
+   glMultiTexCoord2f(GL_TEXTURE0, s, t);
+   glMultiTexCoord2f(GL_TEXTURE1, s, t);
+   glMultiTexCoord2f(GL_TEXTURE2, s, t);
+   glMultiTexCoord2f(GL_TEXTURE3, s, t);
+
+   /* assign (s,t) to the generic attributes */
+   for (i = 0; i < NumAttribs; i++) {
+      if (Attribs[i].location >= 0) {
+         glVertexAttrib2f(Attribs[i].location, s, t);
+      }
+   }
+
+   glVertex2f(x, y);
+}
+
+
+/*
+ * Draw a square, specifying normal and tangent vectors.
+ */
+static void
+Square(GLfloat size)
+{
+   GLint tangentAttrib = 1;
+   glNormal3f(0, 0, 1);
+   glVertexAttrib3f(tangentAttrib, 1, 0, 0);
+   glBegin(GL_POLYGON);
+#if 1
+   SquareVertex(0, 0, size);
+   SquareVertex(1, 0, size);
+   SquareVertex(1, 1, size);
+   SquareVertex(0, 1, size);
+#else
+   glTexCoord2f(0, 0);  glVertex2f(-size, -size);
+   glTexCoord2f(1, 0);  glVertex2f( size, -size);
+   glTexCoord2f(1, 1);  glVertex2f( size,  size);
+   glTexCoord2f(0, 1);  glVertex2f(-size,  size);
+#endif
+   glEnd();
+}
+
+
+static void
+Cube(GLfloat size)
+{
+   /* +X */
+   glPushMatrix();
+   glRotatef(90, 0, 1, 0);
+   glTranslatef(0, 0, size);
+   Square(size);
+   glPopMatrix();
+
+   /* -X */
+   glPushMatrix();
+   glRotatef(-90, 0, 1, 0);
+   glTranslatef(0, 0, size);
+   Square(size);
+   glPopMatrix();
+
+   /* +Y */
+   glPushMatrix();
+   glRotatef(90, 1, 0, 0);
+   glTranslatef(0, 0, size);
+   Square(size);
+   glPopMatrix();
+
+   /* -Y */
+   glPushMatrix();
+   glRotatef(-90, 1, 0, 0);
+   glTranslatef(0, 0, size);
+   Square(size);
+   glPopMatrix();
+
+
+   /* +Z */
+   glPushMatrix();
+   glTranslatef(0, 0, size);
+   Square(size);
+   glPopMatrix();
+
+   /* -Z */
+   glPushMatrix();
+   glRotatef(180, 0, 1, 0);
+   glTranslatef(0, 0, size);
+   Square(size);
+   glPopMatrix();
+}
+
+
+static void
+Sphere(GLfloat radius, GLint slices, GLint stacks)
+{
+   static GLUquadricObj *q = NULL;
+
+   if (!q) {
+      q = gluNewQuadric();
+      gluQuadricDrawStyle(q, GLU_FILL);
+      gluQuadricNormals(q, GLU_SMOOTH);
+      gluQuadricTexture(q, GL_TRUE);
+   }
+
+   gluSphere(q, radius, slices, stacks);
+}
+
+
+static void
+Redisplay(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+   
+   glPushMatrix();
+   glRotatef(xRot, 1.0f, 0.0f, 0.0f);
+   glRotatef(yRot, 0.0f, 1.0f, 0.0f);
+   glRotatef(zRot, 0.0f, 0.0f, 1.0f);
+
+   glMatrixMode(GL_TEXTURE);
+   glLoadIdentity();
+   glRotatef(TexRot, 0.0f, 1.0f, 0.0f);
+   glMatrixMode(GL_MODELVIEW);
+
+   if (Object == SPHERE) {
+      Sphere(2.5, 20, 10);
+   }
+   else if (Object == CUBE) {
+      Cube(2.0);
+   }
+
+   glPopMatrix();
+
+   glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+   glViewport(0, 0, width, height);
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 25.0);
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0f, 0.0f, -15.0f);
+}
+
+
+static void
+CleanUp(void)
+{
+   glDeleteShader(fragShader);
+   glDeleteShader(vertShader);
+   glDeleteProgram(Program);
+   glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+   const GLfloat step = 2.0;
+  (void) x;
+  (void) y;
+
+   switch(key) {
+   case 'a':
+      Anim = !Anim;
+      if (Anim)
+         glutIdleFunc(Idle);
+      else
+         glutIdleFunc(NULL);
+      break;
+   case 'z':
+      zRot += step;
+      break;
+   case 'Z':
+      zRot -= step;
+      break;
+   case 'o':
+      Object = (Object + 1) % NUM_SHAPES;
+      break;
+   case 'r':
+      RandomUniformValues();
+      SetUniformValues(Program, Uniforms);
+      PrintUniforms(Uniforms);
+      break;
+   case 27:
+      CleanUp();
+      exit(0);
+      break;
+   }
+   glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+   const GLfloat step = 2.0;
+
+  (void) x;
+  (void) y;
+
+   switch(key) {
+   case GLUT_KEY_UP:
+      xRot += step;
+      break;
+   case GLUT_KEY_DOWN:
+      xRot -= step;
+      break;
+   case GLUT_KEY_LEFT:
+      yRot -= step;
+      break;
+   case GLUT_KEY_RIGHT:
+      yRot += step;
+      break;
+   }
+   glutPostRedisplay();
+}
+
+
+static void
+InitUniforms(const struct config_file *conf,
+             struct uniform_info uniforms[])
+{
+   int i;
+
+   for (i = 0; i < conf->num_uniforms; i++) {
+      int j;
+      for (j = 0; uniforms[j].name; j++) {
+         if (strcmp(uniforms[j].name, conf->uniforms[i].name) == 0) {
+            uniforms[j].type = conf->uniforms[i].type;
+            uniforms[j].value[0] = conf->uniforms[i].value[0];
+            uniforms[j].value[1] = conf->uniforms[i].value[1];
+            uniforms[j].value[2] = conf->uniforms[i].value[2];
+            uniforms[j].value[3] = conf->uniforms[i].value[3];
+         }
+      }
+   }
+}
+
+
+static void
+LoadTexture(GLint unit, GLenum target, const char *texFileName)
+{
+   GLint imgWidth, imgHeight;
+   GLenum imgFormat;
+   GLubyte *image = NULL;
+   GLuint tex;
+   GLenum filter = GL_LINEAR;
+   GLenum objTarget;
+
+   image = LoadRGBImage(texFileName, &imgWidth, &imgHeight, &imgFormat);
+   if (!image) {
+      printf("Couldn't read %s\n", texFileName);
+      exit(1);
+   }
+
+   printf("Load Texture: unit %d, target 0x%x: %s %d x %d\n",
+          unit, target, texFileName, imgWidth, imgHeight);
+
+   if (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X &&
+       target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z) {
+      objTarget = GL_TEXTURE_CUBE_MAP;
+   }
+   else {
+      objTarget = target;
+   }
+
+   glActiveTexture(GL_TEXTURE0 + unit);
+   glGenTextures(1, &tex);
+   glBindTexture(objTarget, tex);
+
+   if (target == GL_TEXTURE_3D) {
+      /* depth=1 */
+      gluBuild3DMipmaps(target, 4, imgWidth, imgHeight, 1,
+                        imgFormat, GL_UNSIGNED_BYTE, image);
+   }
+   else if (target == GL_TEXTURE_1D) {
+      gluBuild1DMipmaps(target, 4, imgWidth,
+                        imgFormat, GL_UNSIGNED_BYTE, image);
+   }
+   else {
+      gluBuild2DMipmaps(target, 4, imgWidth, imgHeight,
+                        imgFormat, GL_UNSIGNED_BYTE, image);
+   }
+
+   free(image);
+      
+   glTexParameteri(objTarget, GL_TEXTURE_WRAP_S, GL_REPEAT);
+   glTexParameteri(objTarget, GL_TEXTURE_WRAP_T, GL_REPEAT);
+   glTexParameteri(objTarget, GL_TEXTURE_MIN_FILTER, filter);
+   glTexParameteri(objTarget, GL_TEXTURE_MAG_FILTER, filter);
+}
+
+
+static GLenum
+TypeFromName(const char *n)
+{
+   static const struct {
+      const char *name;
+      GLenum type;
+   } types[] = {
+      { "GL_FLOAT", GL_FLOAT },
+      { "GL_FLOAT_VEC2", GL_FLOAT_VEC2 },
+      { "GL_FLOAT_VEC3", GL_FLOAT_VEC3 },
+      { "GL_FLOAT_VEC4", GL_FLOAT_VEC4 },
+      { "GL_INT", GL_INT },
+      { "GL_INT_VEC2", GL_INT_VEC2 },
+      { "GL_INT_VEC3", GL_INT_VEC3 },
+      { "GL_INT_VEC4", GL_INT_VEC4 },
+      { "GL_SAMPLER_1D", GL_SAMPLER_1D },
+      { "GL_SAMPLER_2D", GL_SAMPLER_2D },
+      { "GL_SAMPLER_3D", GL_SAMPLER_3D },
+      { "GL_SAMPLER_CUBE", GL_SAMPLER_CUBE },
+      { "GL_SAMPLER_2D_RECT", GL_SAMPLER_2D_RECT_ARB },
+      { NULL, 0 }
+   };
+   GLuint i;
+
+   for (i = 0; types[i].name; i++) {
+      if (strcmp(types[i].name, n) == 0)
+         return types[i].type;
+   }
+   abort();
+   return GL_NONE;
+}
+
+
+
+/**
+ * Read a config file.
+ */
+static void
+ReadConfigFile(const char *filename, struct config_file *conf)
+{
+   char line[1000];
+   FILE *f;
+
+   f = fopen(filename, "r");
+   if (!f) {
+      fprintf(stderr, "Unable to open config file %s\n", filename);
+      exit(1);
+   }
+
+   conf->num_uniforms = 0;
+
+   /* ugly but functional parser */
+   while (!feof(f)) {
+      fgets(line, sizeof(line), f);
+      if (!feof(f) && line[0]) {
+         if (strncmp(line, "vs ", 3) == 0) {
+            VertShaderFile = strdup(line + 3);
+            VertShaderFile[strlen(VertShaderFile) - 1] = 0;
+         }
+         else if (strncmp(line, "fs ", 3) == 0) {
+            FragShaderFile = strdup(line + 3);
+            FragShaderFile[strlen(FragShaderFile) - 1] = 0;
+         }
+         else if (strncmp(line, "texture ", 8) == 0) {
+            char target[100], texFileName[100];
+            int unit, k;
+            k = sscanf(line + 8, "%d %s %s", &unit, target, texFileName);
+            assert(k == 3 || k == 8);
+            if (strcmp(target, "CUBE") == 0) {
+               char texFileNames[6][100];
+               k = sscanf(line + 8, "%d %s  %s %s %s %s %s %s",
+                          &unit, target,
+                          texFileNames[0],
+                          texFileNames[1],
+                          texFileNames[2],
+                          texFileNames[3],
+                          texFileNames[4],
+                          texFileNames[5]);
+               LoadTexture(unit, GL_TEXTURE_CUBE_MAP_POSITIVE_X, texFileNames[0]);
+               LoadTexture(unit, GL_TEXTURE_CUBE_MAP_NEGATIVE_X, texFileNames[1]);
+               LoadTexture(unit, GL_TEXTURE_CUBE_MAP_POSITIVE_Y, texFileNames[2]);
+               LoadTexture(unit, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, texFileNames[3]);
+               LoadTexture(unit, GL_TEXTURE_CUBE_MAP_POSITIVE_Z, texFileNames[4]);
+               LoadTexture(unit, GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, texFileNames[5]);
+            }
+            else if (!strcmp(target, "2D")) {
+               LoadTexture(unit, GL_TEXTURE_2D, texFileName);
+            }
+            else if (!strcmp(target, "3D")) {
+               LoadTexture(unit, GL_TEXTURE_3D, texFileName);
+            }
+            else if (!strcmp(target, "RECT")) {
+               LoadTexture(unit, GL_TEXTURE_RECTANGLE_ARB, texFileName);
+            }
+            else {
+               printf("Bad texture target: %s\n", target);
+               exit(1);
+            }
+         }
+         else if (strncmp(line, "uniform ", 8) == 0) {
+            char name[1000], typeName[100];
+            int k;
+            float v1 = 0.0F, v2 = 0.0F, v3 = 0.0F, v4 = 0.0F;
+            GLenum type;
+
+            k = sscanf(line + 8, "%s %s %f %f %f %f", name, typeName,
+                       &v1, &v2, &v3, &v4);
+
+            type = TypeFromName(typeName);
+
+            strcpy(conf->uniforms[conf->num_uniforms].name, name);
+            conf->uniforms[conf->num_uniforms].value[0] = v1;
+            conf->uniforms[conf->num_uniforms].value[1] = v2;
+            conf->uniforms[conf->num_uniforms].value[2] = v3;
+            conf->uniforms[conf->num_uniforms].value[3] = v4;
+            conf->uniforms[conf->num_uniforms].type = type;
+            conf->num_uniforms++;
+         }
+         else {
+            if (strlen(line) > 1) {
+               fprintf(stderr, "syntax error in: %s\n", line);
+               break;
+            }
+         }
+      }
+   }
+
+   fclose(f);
+}
+
+
+static void
+Init(void)
+{
+   GLdouble vertTime, fragTime, linkTime;
+   struct config_file config;
+
+   memset(&config, 0, sizeof(config));
+
+   if (ConfigFile)
+      ReadConfigFile(ConfigFile, &config);
+
+   if (!VertShaderFile) {
+      fprintf(stderr, "Error: no vertex shader\n");
+      exit(1);
+   }
+
+   if (!FragShaderFile) {
+      fprintf(stderr, "Error: no fragment shader\n");
+      exit(1);
+   }
+
+   if (!ShadersSupported())
+      exit(1);
+
+   vertShader = CompileShaderFile(GL_VERTEX_SHADER, VertShaderFile);
+   vertTime = GetShaderCompileTime();
+   fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragShaderFile);
+   fragTime = GetShaderCompileTime();
+
+   Program = LinkShaders(vertShader, fragShader);
+   linkTime = GetShaderLinkTime();
+
+   printf("Read vert shader %s\n", VertShaderFile);
+   printf("Read frag shader %s\n", FragShaderFile);
+
+   printf("Time to compile vertex shader: %fs\n", vertTime);
+   printf("Time to compile fragment shader: %fs\n", fragTime);
+   printf("Time to link shaders: %fs\n", linkTime);
+
+   assert(ValidateShaderProgram(Program));
+
+   glUseProgram(Program);
+
+   NumUniforms = GetUniforms(Program, Uniforms);
+   if (config.num_uniforms) {
+      InitUniforms(&config, Uniforms);
+   }
+   else {
+      RandomUniformValues();
+   }
+   SetUniformValues(Program, Uniforms);
+   PrintUniforms(Uniforms);
+
+   NumAttribs = GetAttribs(Program, Attribs);
+   PrintAttribs(Attribs);
+
+   //assert(glGetError() == 0);
+
+   glClearColor(0.4f, 0.4f, 0.8f, 0.0f);
+
+   glEnable(GL_DEPTH_TEST);
+
+   glColor3f(1, 0, 0);
+}
+
+
+static void
+Keys(void)
+{
+   printf("Keyboard:\n");
+   printf("       a  Animation toggle\n");
+   printf("       r  Randomize uniform values\n");
+   printf("       o  Change object\n");
+   printf("  arrows  Rotate object\n");
+   printf("     ESC  Exit\n");
+}
+
+
+static void
+Usage(void)
+{
+   printf("Usage:\n");
+   printf("   shtest config.shtest\n");
+   printf("       Run w/ given config file.\n");
+   printf("   shtest --vs vertShader --fs fragShader\n");
+   printf("       Load/compile given shaders.\n");
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+   int i;
+
+   if (argc == 1) {
+      Usage();
+      exit(1);
+   }
+
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "--fs") == 0) {
+         FragShaderFile = argv[i+1];
+         i++;
+      }
+      else if (strcmp(argv[i], "--vs") == 0) {
+         VertShaderFile = argv[i+1];
+         i++;
+      }
+      else {
+         /* assume the arg is a config file */
+         ConfigFile = argv[i];
+         break;
+      }
+   }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+   glutInitWindowSize(400, 400);
+   glutInit(&argc, argv);
+   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+   win = glutCreateWindow(argv[0]);
+   glewInit();
+   glutReshapeFunc(Reshape);
+   glutKeyboardFunc(Key);
+   glutSpecialFunc(SpecialKey);
+   glutDisplayFunc(Redisplay);
+   ParseOptions(argc, argv);
+   Init();
+   Keys();
+   glutMainLoop();
+   return 0;
+}
+

progs/glsl/skinning.c

@@ -16,6 +16,9 @@
 #include <GL/glut.h>
 #include "shaderutil.h"
 
+#ifndef M_PI
+#define M_PI 3.1415926535
+#endif
 
 static char *FragProgFile = "skinning.frag";
 static char *VertProgFile = "skinning.vert";

progs/glsl/texaaline.c

@@ -14,6 +14,9 @@
 #include <GL/glew.h>
 #include <GL/glut.h>
 
+#ifndef M_PI
+#define M_PI 3.1415926535
+#endif
 
 static GLint WinWidth = 300, WinHeight = 300;
 static GLint win = 0;
@@ -103,6 +106,8 @@ static float Sin(float a)
 static void
 Redisplay(void)
 {
+   float cx = 0.5 * WinWidth, cy = 0.5 * WinHeight;
+   float len = 0.5 * WinWidth - 20.0;
    int i;
 
    glClear(GL_COLOR_BUFFER_BIT);
@@ -114,20 +119,20 @@ Redisplay(void)
 
    for (i = 0; i < 360; i+=5) {
       float v0[2], v1[2];
-      v0[0] = 150 + 40 * Cos(i);
-      v0[1] = 150 + 40 * Sin(i);
-      v1[0] = 150 + 130 * Cos(i);
-      v1[1] = 150 + 130 * Sin(i);
+      v0[0] = cx + 40 * Cos(i);
+      v0[1] = cy + 40 * Sin(i);
+      v1[0] = cx + len * Cos(i);
+      v1[1] = cy + len * Sin(i);
       QuadLine(v0, v1, Width);
    }
 
    {
       float v0[2], v1[2], x;
       for (x = 0; x < 1.0; x += 0.2) {
-         v0[0] = 150 + x;
-         v0[1] = 150 + x * 40 - 20;
-         v1[0] = 150 + x + 5.0;
-         v1[1] = 150 + x * 40 - 20;
+         v0[0] = cx + x;
+         v0[1] = cy + x * 40 - 20;
+         v1[0] = cx + x + 5.0;
+         v1[1] = cy + x * 40 - 20;
          QuadLine(v0, v1, Width);
       }
    }
@@ -142,6 +147,8 @@ Redisplay(void)
 static void
 Reshape(int width, int height)
 {
+   WinWidth = width;
+   WinHeight = height;
    glViewport(0, 0, width, height);
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
@@ -351,7 +358,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    win = glutCreateWindow(argv[0]);

progs/glsl/texdemo1.c

@@ -53,14 +53,14 @@ static int win = 0;
 
 
 static struct uniform_info ReflectUniforms[] = {
-   { "cubeTex",  1, GL_INT, { 0, 0, 0, 0 }, -1 },
-   { "lightPos", 3, GL_FLOAT, { 10, 10, 20, 0 }, -1 },
+   { "cubeTex",  1, GL_SAMPLER_CUBE, { 0, 0, 0, 0 }, -1 },
+   { "lightPos", 1, GL_FLOAT_VEC3, { 10, 10, 20, 0 }, -1 },
    END_OF_UNIFORMS
 };
 
 static struct uniform_info SimpleUniforms[] = {
-   { "tex2d",    1, GL_INT,   { 1, 0, 0, 0 }, -1 },
-   { "lightPos", 3, GL_FLOAT, { 10, 10, 20, 0 }, -1 },
+   { "tex2d",    1, GL_SAMPLER_2D, { 1, 0, 0, 0 }, -1 },
+   { "lightPos", 1, GL_FLOAT_VEC3, { 10, 10, 20, 0 }, -1 },
    END_OF_UNIFORMS
 };
 
@@ -382,7 +382,8 @@ CreateProgram(const char *vertProgFile, const char *fragProgFile,
 
    glUseProgram(program);
 
-   InitUniforms(program, uniforms);
+   SetUniformValues(program, uniforms);
+   PrintUniforms(uniforms);
 
    return program;
 }

progs/glsl/toyball.c

@@ -24,18 +24,18 @@ static GLuint program;
 
 
 static struct uniform_info Uniforms[] = {
-   { "LightDir",       4, GL_FLOAT, { 0.57737, 0.57735, 0.57735, 0.0 }, -1 },
-   { "HVector",        4, GL_FLOAT, { 0.32506, 0.32506, 0.88808, 0.0 }, -1 },
-   { "BallCenter",     4, GL_FLOAT, { 0.0, 0.0, 0.0, 1.0 }, -1 },
-   { "SpecularColor",  4, GL_FLOAT, { 0.4, 0.4, 0.4, 60.0 }, -1 },
-   { "Red",         4, GL_FLOAT, { 0.6, 0.0, 0.0, 1.0 }, -1 },
-   { "Blue",        4, GL_FLOAT, { 0.0, 0.3, 0.6, 1.0 }, -1 },
-   { "Yellow",      4, GL_FLOAT, { 0.6, 0.5, 0.0, 1.0 }, -1 },
-   { "HalfSpace0",  4, GL_FLOAT, { 1.0, 0.0, 0.0, 0.2 }, -1 },
-   { "HalfSpace1",  4, GL_FLOAT, { 0.309016994, 0.951056516, 0.0, 0.2 }, -1 },
-   { "HalfSpace2",  4, GL_FLOAT, { -0.809016994, 0.587785252, 0.0, 0.2 }, -1 },
-   { "HalfSpace3",  4, GL_FLOAT, { -0.809016994, -0.587785252, 0.0, 0.2 }, -1 },
-   { "HalfSpace4",  4, GL_FLOAT, { 0.309116994, -0.951056516, 0.0, 0.2 }, -1 },
+   { "LightDir",    1, GL_FLOAT_VEC4, { 0.57737, 0.57735, 0.57735, 0.0 }, -1 },
+   { "HVector",     1, GL_FLOAT_VEC4, { 0.32506, 0.32506, 0.88808, 0.0 }, -1 },
+   { "BallCenter",  1, GL_FLOAT_VEC4, { 0.0, 0.0, 0.0, 1.0 }, -1 },
+   { "SpecularColor", 1, GL_FLOAT_VEC4, { 0.4, 0.4, 0.4, 60.0 }, -1 },
+   { "Red",         1, GL_FLOAT_VEC4, { 0.6, 0.0, 0.0, 1.0 }, -1 },
+   { "Blue",        1, GL_FLOAT_VEC4, { 0.0, 0.3, 0.6, 1.0 }, -1 },
+   { "Yellow",      1, GL_FLOAT_VEC4, { 0.6, 0.5, 0.0, 1.0 }, -1 },
+   { "HalfSpace0",  1, GL_FLOAT_VEC4, { 1.0, 0.0, 0.0, 0.2 }, -1 },
+   { "HalfSpace1",  1, GL_FLOAT_VEC4, { 0.309016994, 0.951056516, 0.0, 0.2 }, -1 },
+   { "HalfSpace2",  1, GL_FLOAT_VEC4, { -0.809016994, 0.587785252, 0.0, 0.2 }, -1 },
+   { "HalfSpace3",  1, GL_FLOAT_VEC4, { -0.809016994, -0.587785252, 0.0, 0.2 }, -1 },
+   { "HalfSpace4",  1, GL_FLOAT_VEC4, { 0.309116994, -0.951056516, 0.0, 0.2 }, -1 },
    { "InOrOutInit", 1, GL_FLOAT, { -3.0, 0, 0, 0 }, -1 },
    { "StripeWidth", 1, GL_FLOAT, {  0.3, 0, 0, 0 }, -1 },
    { "FWidth",      1, GL_FLOAT, { 0.005, 0, 0, 0 }, -1 },
@@ -173,7 +173,8 @@ Init(void)
 
    glUseProgram(program);
 
-   InitUniforms(program, Uniforms);
+   SetUniformValues(program, Uniforms);
+   PrintUniforms(Uniforms);
 
    assert(glGetError() == 0);
 
@@ -204,7 +205,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/toyball.shtest

@@ -0,0 +1,17 @@
+vs CH11-toyball.vert
+fs CH11-toyball.frag
+uniform LightDir      GL_FLOAT_VEC4 0.57737 0.57735 0.57735 0.0
+uniform HVector       GL_FLOAT_VEC4 0.32506 0.32506 0.88808 0.0
+uniform BallCenter    GL_FLOAT_VEC4 0.0 0.0 0.0 1.0
+uniform SpecularColor GL_FLOAT_VEC4 0.4 0.4 0.4 60.0
+uniform Red           GL_FLOAT_VEC4 0.6 0.0 0.0 1.0
+uniform Blue          GL_FLOAT_VEC4 0.0 0.3 0.6 1.0
+uniform Yellow        GL_FLOAT_VEC4 0.6 0.5 0.0 1.0
+uniform HalfSpace0    GL_FLOAT_VEC4 1.0 0.0 0.0 0.2
+uniform HalfSpace1    GL_FLOAT_VEC4 .309016994 0.951056516 0.0 0.2
+uniform HalfSpace2    GL_FLOAT_VEC4 -0.809016994 0.587785252 0.0 0.2
+uniform HalfSpace3    GL_FLOAT_VEC4 -0.809016994 -0.587785252 0.0 0.2
+uniform HalfSpace4    GL_FLOAT_VEC4 .309116994 -0.951056516 0.0 0.2
+uniform InOrOutInit   GL_FLOAT -3.0
+uniform StripeWidth   GL_FLOAT 0.3
+uniform FWidth        GL_FLOAT .005

progs/glsl/trirast.c

@@ -179,9 +179,9 @@ Init(void)
       "\n"
       "void main() {\n"
       "   vec2 p = gl_FragCoord.xy; \n"
-      "   if (crs(v1 - v0, p - v0) >= 0 && \n"
-      "       crs(v2 - v1, p - v1) >= 0 && \n"
-      "       crs(v0 - v2, p - v2) >= 0) \n"
+      "   if (crs(v1 - v0, p - v0) >= 0.0 && \n"
+      "       crs(v2 - v1, p - v1) >= 0.0 && \n"
+      "       crs(v0 - v2, p - v2) >= 0.0) \n"
       "      gl_FragColor = vec4(1.0); \n"
       "   else \n"
       "      gl_FragColor = vec4(0.5); \n"
@@ -239,7 +239,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    win = glutCreateWindow(argv[0]);

progs/glsl/twoside.c

@@ -16,6 +16,9 @@
 #include <GL/glut.h>
 #include "shaderutil.h"
 
+#ifndef M_PI
+#define M_PI 3.1415926535
+#endif
 
 static GLint WinWidth = 300, WinHeight = 300;
 static char *FragProgFile = NULL;
@@ -285,7 +288,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
    win = glutCreateWindow(argv[0]);

progs/glsl/vert-or-frag-only.c

@@ -173,7 +173,6 @@ int
 main(int argc, char *argv[])
 {
    glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
    glutInitWindowSize(400, 200);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    Win = glutCreateWindow(argv[0]);

progs/glsl/vert-tex.c

@@ -43,7 +43,7 @@ static GLfloat xRot = -70.0f, yRot = 0.0f, zRot = 0.0f;
 
 /* value[0] = tex unit */
 static struct uniform_info Uniforms[] = {
-   { "tex1",  1, GL_INT, { 0, 0, 0, 0 }, -1 },
+   { "tex1",  1, GL_SAMPLER_2D, { 0, 0, 0, 0 }, -1 },
    END_OF_UNIFORMS
 };
 

progs/openvg/demos/Makefile

@@ -0,0 +1,39 @@
+# progs/vg/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+VG_LIBS=-lm -pthread -lX11 -lEGL -lOpenVG
+INCLUDE_DIRS = -I$(TOP)/include
+
+PROGRAMS = \
+        lion \
+        sp
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+
+
+
+default: $(PROGRAMS)
+
+lion: lion.o lion-render.o
+	$(CC) $(CFLAGS) lion.o lion-render.o -L$(TOP)/$(LIB_DIR) $(VG_LIBS) -o $@
+
+lion.o: lion.c lion-render.h $(HEADERS)
+	$(CC) -c $(CFLAGS) -I$(TOP)/include lion.c
+lion-render.o: lion-render.c lion-render.h $(HEADERS)
+	$(CC) -c $(CFLAGS) -I$(TOP)/include lion-render.c
+
+
+sp: sp.c eglcommon.o
+	$(CC) $(INCLUDE_DIRS) $(CFLAGS) $^  -L$(TOP)/$(LIB_DIR) $(LIBS) $(VG_LIBS)  $(APP_LIB_DEPS) -o $@
+
+eglcommon.o: eglcommon.c $(HEADERS)
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) eglcommon.c
+
+
+clean:
+	rm -f *.o *~
+	rm -f *.so
+	rm -f $(PROGRAMS)

progs/openvg/demos/eglcommon.c

@@ -0,0 +1,288 @@
+#include "eglcommon.h"
+
+
+#include <assert.h>
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/keysym.h>
+#include <VG/openvg.h>  /* using full OpenGL for now */
+#include <GLES/egl.h>
+
+
+static init_func    init = 0;
+static draw_func    draw = 0;
+static reshape_func reshape = 0;
+static key_func     keyPress = 0;
+static VGint width = 300, height = 300;
+
+
+void set_window_size(int w, int h)
+{
+   width = w;
+   height = h;
+}
+
+/*
+ * Create an RGB, double-buffered X window.
+ * Return the window and context handles.
+ */
+static void
+make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
+              const char *name,
+              int x, int y, int width, int height,
+              Window *winRet,
+              EGLContext *ctxRet,
+              EGLSurface *surfRet)
+{
+   static const EGLint attribs[] = {
+      EGL_RED_SIZE, 1,
+      EGL_GREEN_SIZE, 1,
+      EGL_BLUE_SIZE, 1,
+      EGL_NONE
+   };
+
+   int scrnum;
+   XSetWindowAttributes attr;
+   unsigned long mask;
+   Window root;
+   Window win;
+   XVisualInfo *visInfo, visTemplate;
+   int num_visuals;
+   EGLContext ctx;
+   EGLConfig config;
+   EGLint num_configs;
+   EGLint vid;
+
+   scrnum = DefaultScreen( x_dpy );
+   root = RootWindow( x_dpy, scrnum );
+
+   if (!eglChooseConfig( egl_dpy, attribs, &config, 1, &num_configs)) {
+      printf("Error: couldn't get an EGL visual config\n");
+      exit(1);
+   }
+
+   assert(config);
+   assert(num_configs > 0);
+
+   if (!eglGetConfigAttrib(egl_dpy, config, EGL_NATIVE_VISUAL_ID, &vid)) {
+      printf("Error: eglGetConfigAttrib() failed\n");
+      exit(1);
+   }
+
+   /* The X window visual must match the EGL config */
+   visTemplate.visualid = vid;
+   visInfo = XGetVisualInfo(x_dpy, VisualIDMask, &visTemplate, &num_visuals);
+   if (!visInfo) {
+      printf("Error: couldn't get X visual\n");
+      exit(1);
+   }
+
+   /* window attributes */
+   attr.background_pixel = 0;
+   attr.border_pixel = 0;
+   attr.colormap = XCreateColormap( x_dpy, root, visInfo->visual, AllocNone);
+   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+   win = XCreateWindow( x_dpy, root, 0, 0, width, height,
+		        0, visInfo->depth, InputOutput,
+		        visInfo->visual, mask, &attr );
+
+   /* set hints and properties */
+   {
+      XSizeHints sizehints;
+      sizehints.x = x;
+      sizehints.y = y;
+      sizehints.width  = width;
+      sizehints.height = height;
+      sizehints.flags = USSize | USPosition;
+      XSetNormalHints(x_dpy, win, &sizehints);
+      XSetStandardProperties(x_dpy, win, name, name,
+                              None, (char **)NULL, 0, &sizehints);
+   }
+
+   eglBindAPI(EGL_OPENVG_API);
+
+   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
+   if (!ctx) {
+      printf("Error: eglCreateContext failed\n");
+      exit(1);
+   }
+
+   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
+
+   if (!*surfRet) {
+      printf("Error: eglCreateWindowSurface failed\n");
+      exit(1);
+   }
+
+   XFree(visInfo);
+
+   *winRet = win;
+   *ctxRet = ctx;
+}
+
+static void
+event_loop(Display *dpy, Window win,
+           EGLDisplay egl_dpy, EGLSurface egl_surf)
+{
+   while (1) {
+      int redraw = 0;
+      XEvent event;
+
+      XNextEvent(dpy, &event);
+
+      switch (event.type) {
+      case Expose:
+         redraw = 1;
+         break;
+      case ConfigureNotify:
+         if (reshape) {
+            width = event.xconfigure.width;
+            height = event.xconfigure.height;
+            reshape(event.xconfigure.width, event.xconfigure.height);
+         }
+         break;
+      case KeyPress:
+      {
+         char buffer[10];
+         int r, code;
+         code = XLookupKeysym(&event.xkey, 0);
+         if (!keyPress || !keyPress(code)) {
+            r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+                              NULL, NULL);
+            if (buffer[0] == 27) {
+               /* escape */
+               return;
+            }
+         }
+      }
+      redraw = 1;
+      break;
+      default:
+         ; /*no-op*/
+      }
+
+      if (redraw) {
+         draw();
+         eglSwapBuffers(egl_dpy, egl_surf);
+      }
+   }
+}
+
+int window_width(void)
+{
+   return width;
+}
+
+int window_height(void)
+{
+   return height;
+}
+
+static void
+usage(void)
+{
+   printf("Usage:\n");
+   printf("  -display <displayname>  set the display to run on\n");
+   printf("  -info                   display OpenGL renderer info\n");
+}
+
+int run(int argc, char **argv,
+        init_func init_f,
+        reshape_func resh_f,
+        draw_func draw_f,
+        key_func key_f)
+{
+   const int winWidth = width, winHeight = height;
+   Display *x_dpy;
+   Window win;
+   EGLSurface egl_surf;
+   EGLContext egl_ctx;
+   EGLDisplay egl_dpy;
+   char *dpyName = NULL;
+   GLboolean printInfo = GL_FALSE;
+   EGLint egl_major, egl_minor;
+   int i;
+   const char *s;
+
+   init = init_f;
+   draw = draw_f;
+   reshape = resh_f;
+   keyPress = key_f;
+
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "-display") == 0) {
+         dpyName = argv[i+1];
+         i++;
+      }
+      else if (strcmp(argv[i], "-info") == 0) {
+         printInfo = GL_TRUE;
+      }
+   }
+
+   x_dpy = XOpenDisplay(dpyName);
+   if (!x_dpy) {
+      printf("Error: couldn't open display %s\n",
+	     dpyName ? dpyName : getenv("DISPLAY"));
+      return -1;
+   }
+
+   egl_dpy = eglGetDisplay(x_dpy);
+   if (!egl_dpy) {
+      printf("Error: eglGetDisplay() failed\n");
+      return -1;
+   }
+
+   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
+      printf("Error: eglInitialize() failed\n");
+      return -1;
+   }
+
+   s = eglQueryString(egl_dpy, EGL_VERSION);
+   printf("EGL_VERSION = %s\n", s);
+
+   make_x_window(x_dpy, egl_dpy,
+                 "OpenVG Example", 0, 0, winWidth, winHeight,
+                 &win, &egl_ctx, &egl_surf);
+
+   XMapWindow(x_dpy, win);
+   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
+      printf("Error: eglMakeCurrent() failed\n");
+      return -1;
+   }
+
+   if (printInfo) {
+      printf("VG_RENDERER   = %s\n", (char *) vgGetString(VG_RENDERER));
+      printf("VG_VERSION    = %s\n", (char *) vgGetString(VG_VERSION));
+      printf("VG_VENDOR     = %s\n", (char *) vgGetString(VG_VENDOR));
+   }
+
+   if (init)
+      init();
+
+   /* Set initial projection/viewing transformation.
+    * We can't be sure we'll get a ConfigureNotify event when the window
+    * first appears.
+    */
+   if (reshape)
+      reshape(winWidth, winHeight);
+
+   event_loop(x_dpy, win, egl_dpy, egl_surf);
+
+   eglMakeCurrent(egl_dpy, 0, 0, 0);
+   eglDestroyContext(egl_dpy, egl_ctx);
+   eglDestroySurface(egl_dpy, egl_surf);
+   eglTerminate(egl_dpy);
+
+
+   XDestroyWindow(x_dpy, win);
+   XCloseDisplay(x_dpy);
+
+   return 0;
+}
+

progs/openvg/demos/eglcommon.h

@@ -0,0 +1,20 @@
+#ifndef EGLCOMMON_H
+#define EGLCOMMON_H
+
+typedef void (*init_func)();
+typedef void (*reshape_func)(int, int);
+typedef void (*draw_func)();
+typedef int  (*key_func)(unsigned key);
+
+
+void set_window_size(int width, int height);
+int window_width(void);
+int window_height(void);
+
+int run(int argc, char **argv,
+        init_func init,
+        reshape_func resh,
+        draw_func draw,
+        key_func key);
+
+#endif