mesa: don't check for GLSL 1.2 to advertise GL 2.1

The GLSL 1.2 features are minor...
note ATI R500 series support
2008-08-26 15:50:11 -06:00 · 2008-08-26 12:39:27 -06:00 · 2008-08-26 12:36:23 -06:00 · 2008-08-25 14:09:14 -06:00 · 2008-08-25 09:16:21 -06:00 · 2008-08-25 09:15:16 -06:00
488 changed files with 28776 additions and 41076 deletions
--- a/19
+++ b/19
@@ -174,10 +174,10 @@ ultrix-gcc:

 # Rules for making release tarballs

-DIRECTORY = Mesa-7.1-rc1
-LIB_NAME = MesaLib-7.1-rc1
-DEMO_NAME = MesaDemos-7.1-rc1
-GLUT_NAME = MesaGLUT-7.1-rc1
+DIRECTORY = Mesa-7.1
+LIB_NAME = MesaLib-7.1
+DEMO_NAME = MesaDemos-7.1
+GLUT_NAME = MesaGLUT-7.1

 MAIN_FILES = \
 	$(DIRECTORY)/Makefile*						\
@@ -192,6 +192,7 @@ MAIN_FILES = \
 	$(DIRECTORY)/bin/install-sh					\
 	$(DIRECTORY)/bin/mklib						\
 	$(DIRECTORY)/bin/minstall					\
+	$(DIRECTORY)/bin/version.mk					\
 	$(DIRECTORY)/configs/[a-z]*					\
 	$(DIRECTORY)/docs/*.html					\
 	$(DIRECTORY)/docs/COPYING					\
@@ -257,6 +258,7 @@ MAIN_FILES = \
 	$(DIRECTORY)/src/mesa/tnl_dd/*.[ch]				\
 	$(DIRECTORY)/src/mesa/tnl_dd/imm/*.[ch]				\
 	$(DIRECTORY)/src/mesa/tnl_dd/imm/NOTES.imm			\
+	$(DIRECTORY)/src/mesa/drivers/Makefile				\
 	$(DIRECTORY)/src/mesa/drivers/beos/*.cpp			\
 	$(DIRECTORY)/src/mesa/drivers/beos/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/common/*.[ch]			\
@@ -264,6 +266,7 @@ MAIN_FILES = \
 	$(DIRECTORY)/src/mesa/drivers/directfb/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/directfb/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/dos/*.[chS]			\
+	$(DIRECTORY)/src/mesa/drivers/fbdev/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/fbdev/glfbdev.c			\
 	$(DIRECTORY)/src/mesa/drivers/glide/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/ggi/*.[ch]			\
@@ -273,6 +276,7 @@ MAIN_FILES = \
 	$(DIRECTORY)/src/mesa/drivers/ggi/display/*.c			\
 	$(DIRECTORY)/src/mesa/drivers/ggi/display/fbdev.conf.in		\
 	$(DIRECTORY)/src/mesa/drivers/ggi/include/ggi/mesa/*.h		\
+	$(DIRECTORY)/src/mesa/drivers/osmesa/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/osmesa/Makefile.win		\
 	$(DIRECTORY)/src/mesa/drivers/osmesa/descrip.mms		\
 	$(DIRECTORY)/src/mesa/drivers/osmesa/osmesa.def			\
@@ -280,6 +284,7 @@ MAIN_FILES = \
 	$(DIRECTORY)/src/mesa/drivers/svga/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/windows/*/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/windows/*/*.def			\
+	$(DIRECTORY)/src/mesa/drivers/x11/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/x11/descrip.mms			\
 	$(DIRECTORY)/src/mesa/drivers/x11/*.[ch]			\
 	$(DIRECTORY)/src/mesa/ppc/*.[ch]				\
@@ -316,6 +321,7 @@ DRI_FILES = \
 	$(DIRECTORY)/src/glx/x11/*.[ch]					\
 	$(DIRECTORY)/src/mesa/drivers/dri/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/dri/Makefile.template		\
+	$(DIRECTORY)/src/mesa/drivers/dri/dri.pc.in			\
 	$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.[ch]		\
 	$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.po		\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/*.[chS]			\
@@ -334,6 +340,8 @@ SGI_GLU_FILES = \
 	$(DIRECTORY)/src/glu/sgi/glu.def				\
 	$(DIRECTORY)/src/glu/sgi/dummy.cc				\
 	$(DIRECTORY)/src/glu/sgi/descrip.mms				\
+	$(DIRECTORY)/src/glu/sgi/glu.exports				\
+	$(DIRECTORY)/src/glu/sgi/glu.exports.darwin			\
 	$(DIRECTORY)/src/glu/sgi/mesaglu.opt				\
 	$(DIRECTORY)/src/glu/sgi/include/gluos.h			\
 	$(DIRECTORY)/src/glu/sgi/libnurbs/interface/*.h			\
@@ -389,7 +397,8 @@ DEMO_FILES = \
 	$(DIRECTORY)/progs/samples/*.c			\
 	$(DIRECTORY)/progs/glsl/Makefile*		\
 	$(DIRECTORY)/progs/glsl/*.c			\
-	$(DIRECTORY)/progs/glsl/*.txt			\
+	$(DIRECTORY)/progs/glsl/*.frag			\
+	$(DIRECTORY)/progs/glsl/*.vert			\
 	$(DIRECTORY)/progs/windml/Makefile.ugl		\
 	$(DIRECTORY)/progs/windml/*.c			\
 	$(DIRECTORY)/progs/windml/*.bmp			\
--- a/bin/minstall
+++ b/bin/minstall
@@ -42,6 +42,8 @@ if [ $# -ge 2 ] ; then
 			exit 0
 		fi

+		PWDSAVE=`pwd`
+
 		# determine file's type
 		if [ -h "$FILE" ] ; then
 			#echo $FILE is a symlink
@@ -57,7 +59,6 @@ if [ $# -ge 2 ] ; then

 			FILE=`basename "$FILE"`
 			# Go to $DEST and make the link
-			PWDSAVE="$PWD"
 			cd "$DEST"        # pushd
 				$RM "$FILE"
 				$SYMLINK "$TARGET" "$FILE"
--- a/bin/mklib
+++ b/bin/mklib
@@ -43,7 +43,7 @@ ARCH="auto"
 ARCHOPT=""
 NOPREFIX=0
 EXPORTS=""
-
+ID=""

 #
 # Parse arguments
@@ -61,7 +61,8 @@ do
 	    echo '  -minor N      specifies minor version number (default is 0)'
 	    echo '  -patch N      specifies patch version number (default is 0)'
 	    echo '  -lLIBRARY     specifies a dependency on LIBRARY'
-	    echo '  -LDIR         search in DIR for library dependencies'
+	    echo '  -LDIR         search in DIR for library dependencies at build time'
+	    echo '  -RDIR         search in DIR for library dependencies at run time'
 	    echo '  -linker L     explicity specify the linker program to use (eg: gcc, g++)'
 	    echo '                Not observed on all systems at this time.'
 	    echo '  -ldflags OPT  specify any additional linker flags in OPT'
@@ -74,6 +75,7 @@ do
 	    echo '  -altopts OPTS alternate options to override all others'
 	    echo "  -noprefix     don't prefix library name with 'lib' nor add any suffix"
 	    echo '  -exports FILE only export the symbols listed in FILE'
+	    echo '  -id NAME      Sets the id of the dylib (Darwin)'
 	    echo '  -h, --help    display this information and exit'
 	    exit 1
 	    ;;
@@ -107,6 +109,9 @@ do
 	-L*)
 	    DEPS="$DEPS $1"
 	    ;;
+	-R*)
+	    DEPS="$DEPS $1"
+	    ;;
 	-Wl*)
            DEPS="$DEPS $1"
            ;;
@@ -149,6 +154,10 @@ do
 	    shift 1;
 	    EXPORTS=$1
 	    ;;
+	'-id')
+	    shift 1;
+	    ID=$1
+	    ;;
 	-*)
 	    echo "mklib: Unknown option: " $1 ;
 	    exit 1
@@ -192,6 +201,7 @@ if [  ]  ; then
    echo PATCH is $PATCH
    echo DEPS are $DEPS
    echo "EXPORTS in" $EXPORTS
+    echo ID is $ID
    echo "-----------------"
 fi

@@ -267,7 +277,7 @@ case $ARCH in
 	    if [ $EXPORTS ] ; then
 		#OPTS="${OPTS} -Xlinker --retain-symbols-file ${EXPORTS}"
 		# Make the 'exptmp' file for --version-script option
-		echo "VERSION_${MAJOR}.${MINOR} {" > exptmp
+		echo "{" > exptmp
 		echo "global:" >> exptmp
 		sed 's/$/;/' ${EXPORTS} >> exptmp
 		echo "local:" >> exptmp
@@ -336,7 +346,7 @@ case $ARCH in
 			# use g++
 			LINK="g++"
 		    else
-			echo "mklib: warning: can't find C++ comiler, trying CC."
+			echo "mklib: warning: can't find C++ compiler, trying CC."
 			LINK="CC"
 		    fi
 		else
@@ -365,9 +375,11 @@ case $ARCH in
 	    # Check if objects are SPARC v9
 	    # file says: ELF 64-bit MSB relocatable SPARCV9 Version 1
 	    set ${OBJECTS}
-	    SPARCV9=`file $1 | grep SPARCV9`
-	    if [ "${SPARCV9}" ] ; then
-		OPTS="${OPTS} -xarch=v9"
+	    if [ ${LINK} = "cc" -o ${LINK} = "CC" ] ; then
+		SPARCV9=`file $1 | grep SPARCV9`
+		if [ "${SPARCV9}" ] ; then
+		    OPTS="${OPTS} -xarch=v9"
+		fi
 	    fi
            if [ "${ALTOPTS}" ] ; then
                OPTS=${ALTOPTS}
@@ -379,7 +391,7 @@ case $ARCH in
 		${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
 	    else
 		rm -f ${LIBNAME}.${MAJOR} ${LIBNAME}
-		${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS}
+		${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.${MAJOR} -h ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS}
 		ln -s ${LIBNAME}.${MAJOR} ${LIBNAME}
 	    fi
 	    FINAL_LIBS="${LIBNAME}.${MAJOR} ${LIBNAME}"
@@ -624,13 +636,19 @@ case $ARCH in
                LIBSUFFIX="bundle"
                OPTS="${ARCHOPT} -bundle -multiply_defined suppress"
            else
-		LIBSUFFIX="dylib"
-                OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
+                LIBSUFFIX="dylib"
+                if [ -z "$ID" ] ; then
+                    ID="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
+                fi
+                OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name ${ID}"
            fi

            if [ ${EXPORTS} ] ; then
+                if [ -f ${EXPORTS}".darwin" ] ; then
+                    EXPORTS=$EXPORTS".darwin"
+                fi
                OPTS="${OPTS} -exported_symbols_list ${EXPORTS}"
-            fi 
+            fi

            LINKNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
            LINKNAME2="lib${LIBNAME}.${LIBSUFFIX}"
--- a/configs/autoconf.in
+++ b/configs/autoconf.in
@@ -27,10 +27,10 @@ ASM_API = @ASM_API@

 # Misc tools and flags
 MAKE = @MAKE@
+SHELL = @SHELL@
 MKLIB_OPTIONS = @MKLIB_OPTIONS@
 MKDEP = @MKDEP@
 MKDEP_OPTIONS = @MKDEP_OPTIONS@
-INSTALL = $(TOP)/bin/minstall

 # Python and flags (generally only needed by the developers)
 PYTHON2 = python
@@ -66,6 +66,10 @@ USING_EGL = @USING_EGL@
 # Dependencies
 X11_INCLUDES = @X11_INCLUDES@

+# GLw motif setup
+GLW_SOURCES = @GLW_SOURCES@
+MOTIF_CFLAGS = @MOTIF_CFLAGS@
+
 # Library/program dependencies
 GL_LIB_DEPS = $(EXTRA_LIB_PATH) @GL_LIB_DEPS@
 OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @OSMESA_MESA_DEPS@ \
@@ -89,9 +93,12 @@ EXPAT_INCLUDES = @EXPAT_INCLUDES@
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 libdir = @libdir@
+includedir = @includedir@

 # Installation directories (for make install)
 INSTALL_DIR = $(prefix)
+INSTALL_LIB_DIR = $(libdir)
+INSTALL_INC_DIR = $(includedir)

 # DRI installation directories
 DRI_DRIVER_INSTALL_DIR = @DRI_DRIVER_INSTALL_DIR@
--- a/configs/darwin
+++ b/configs/darwin
@@ -4,22 +4,26 @@ include $(TOP)/configs/default

 CONFIG_NAME = darwin

-DEFINES = -D_DARWIN_C_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L \
-	  -D_SVID_SOURCE -D_BSD_SOURCE -D_GNU_SOURCE \
-	  -DPTHREADS -DGLX_ALIAS_UNSUPPORTED -DGLX_INDIRECT_RENDERING
+INSTALL_DIR = /usr/X11

 # Compiler and flags
 CC = gcc
 CXX = gcc
-CFLAGS = -I/usr/X11/include -O3 -fPIC -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin $(DEFINES)
-CXXFLAGS = -I/usr/X11/include -O3 -fPIC -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin $(DEFINES)
+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 \
+	   -DGLX_INDIRECT_RENDERING \
+	   -DGLX_ALIAS_UNSUPPORTED

-CFLAGS += $(RC_CFLAGS)
-CXXFLAGS += $(RC_CFLAGS)
+# -DGLX_DIRECT_RENDERING - pulls in libdrm stuff in glx/x11
+# -DIN_DRI_DRIVER

-# Work around aliasing bugs - developers should comment this out
-CFLAGS += -fno-strict-aliasing
-CXXFLAGS += -fno-strict-aliasing
+ARCH_FLAGS += $(RC_CFLAGS)
+
+CFLAGS =  -g -O2 -Wall -Wmissing-prototypes -std=c99 -ffast-math -fno-strict-aliasing \
+	-I$(INSTALL_DIR)/include $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES)
+CXXFLAGS =  -g -O2 -Wall -fno-strict-aliasing \
+	-I$(INSTALL_DIR)/include $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES)

 # Library names (actual file names)
 GL_LIB_NAME = libGL.dylib
@@ -28,13 +32,24 @@ GLUT_LIB_NAME = libglut.dylib
 GLW_LIB_NAME = libGLw.dylib
 OSMESA_LIB_NAME = libOSMesa.dylib

-GL_LIB_DEPS = -L/usr/X11/lib -lX11 -lXext -lm -lpthread
-OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -lGL
-GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -lGL
-GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -lGL -lGLU -L/usr/X11R6/lib -lX11 -lXmu -lXi -lXext
-GLW_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXt $(TOP)/lib/GL.dylib
-APP_LIB_DEPS = -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/X11/lib -lX11 -lXmu -lXt -lXi -lm
+# globs used to install the lib and all symlinks
+GL_LIB_GLOB = libGL.*dylib
+GLU_LIB_GLOB = libGLU.*dylib
+GLUT_LIB_GLOB = libglut.*dylib
+GLW_LIB_GLOB = libGLw.*dylib
+OSMESA_LIB_GLOB = libOSMesa.*dylib
+
+GL_LIB_DEPS = -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXext -lm -lpthread
+OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
+GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB)  -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXmu -lXi -lXext
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXt
+APP_LIB_DEPS = -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXmu -lXt -lXi -lm

 # omit glw lib for now:
-SRC_DIRS = glx/x11 glu glut/glx mesa
+SRC_DIRS = glx/x11 mesa glu glw glut/glx
+GLU_DIRS = sgi
 DRIVER_DIRS = osmesa
+#DRIVER_DIRS = dri
+DRI_DIRS = swrast
+PROGRAM_DIRS = xdemos
--- a/configs/darwin-static
+++ b/configs/darwin-static
@@ -1,28 +0,0 @@
-# Configuration for Darwin / MacOS X, making static libs
-
-include $(TOP)/configs/darwin
-
-CONFIG_NAME = darwin-static
-
-# Compiler and flags
-CFLAGS = -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-CXXFLAGS = -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-MKLIB_OPTIONS = -static
-
-# Work around aliasing bugs - developers should comment this out
-CFLAGS += -fno-strict-aliasing
-CXXFLAGS += -fno-strict-aliasing
-
-# Library names (actual file names)
-GL_LIB_NAME = libGL.a
-GLU_LIB_NAME = libGLU.a
-GLUT_LIB_NAME = libglut.a
-GLW_LIB_NAME = libGLw.a
-OSMESA_LIB_NAME = libOSMesa.a
-
-GL_LIB_DEPS =
-OSMESA_LIB_DEPS = 
-GLU_LIB_DEPS = 
-GLUT_LIB_DEPS = 
-GLW_LIB_DEPS = 
-APP_LIB_DEPS = -Wl,-search_paths_first -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lstdc++ -lgcc_s.1 -lm
--- a/configs/darwin-static-x86ppc
+++ b/configs/darwin-static-x86ppc
@@ -1,30 +0,0 @@
-# Configuration for Darwin / MacOS X, making static libs
-
-include $(TOP)/configs/darwin
-
-CONFIG_NAME = darwin-static
-
-# Compiler and flags
-CFLAGS = -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk \
-         -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-CXXFLAGS = -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk \
-           -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-MKLIB_OPTIONS = -static -archopt "-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
-
-# Work around aliasing bugs - developers should comment this out
-CFLAGS += -fno-strict-aliasing
-CXXFLAGS += -fno-strict-aliasing
-
-# Library names (actual file names)
-GL_LIB_NAME = libGL.a
-GLU_LIB_NAME = libGLU.a
-GLUT_LIB_NAME = libglut.a
-GLW_LIB_NAME = libGLw.a
-OSMESA_LIB_NAME = libOSMesa.a
-
-GL_LIB_DEPS =
-OSMESA_LIB_DEPS = 
-GLU_LIB_DEPS = 
-GLUT_LIB_DEPS = 
-GLW_LIB_DEPS = 
-APP_LIB_DEPS = -Wl,-search_paths_first -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lstdc++ -lgcc_s.1 -lm
--- a/configs/default
+++ b/configs/default
@@ -25,11 +25,13 @@ LDFLAGS =
 GLU_CFLAGS = 

 # Misc tools and flags
+SHELL = /bin/sh
+MKLIB = $(SHELL) $(TOP)/bin/mklib
 MKLIB_OPTIONS = 
 MKDEP = makedepend
 MKDEP_OPTIONS = -fdepend
 MAKE = make
-INSTALL = $(TOP)/bin/minstall
+INSTALL = $(SHELL) $(TOP)/bin/minstall

 # Tools for regenerating glapi (generally only needed by the developers)
 PYTHON2 = python
@@ -52,6 +54,12 @@ GLUT_LIB_NAME = lib$(GLUT_LIB).so
 GLW_LIB_NAME = lib$(GLW_LIB).so
 OSMESA_LIB_NAME = lib$(OSMESA_LIB).so

+# globs used to install the lib and all symlinks
+GL_LIB_GLOB = $(GL_LIB_NAME)*
+GLU_LIB_GLOB = $(GLU_LIB_NAME)*
+GLUT_LIB_GLOB = $(GLUT_LIB_NAME)*
+GLW_LIB_GLOB = $(GLW_LIB_NAME)*
+OSMESA_LIB_GLOB = $(OSMESA_LIB_NAME)*

 # Optional assembly language optimization files for libGL
 ASM_SOURCES = 
@@ -59,6 +67,7 @@ ASM_SOURCES =
 # GLw widget sources (Append "GLwMDrawA.c" here and add -lXm to GLW_LIB_DEPS in
 # order to build the Motif widget too)
 GLW_SOURCES = GLwDrawA.c
+MOTIF_CFLAGS = -I/usr/include/Motif1.2


 # Directories to build
@@ -84,7 +93,9 @@ APP_LIB_DEPS = -lm

 # Installation directories (for make install)
 INSTALL_DIR = /usr/local
-DRI_DRIVER_INSTALL_DIR = $(INSTALL_DIR)/$(LIB_DIR)/dri
+INSTALL_LIB_DIR = $(INSTALL_DIR)/$(LIB_DIR)
+INSTALL_INC_DIR = $(INSTALL_DIR)/include
+DRI_DRIVER_INSTALL_DIR = $(INSTALL_LIB_DIR)/dri

 # Where libGL will look for DRI hardware drivers
 DRI_DRIVER_SEARCH_DIR = $(DRI_DRIVER_INSTALL_DIR)
--- a/configs/linux-dri-xcb
+++ b/configs/linux-dri-xcb
@@ -70,4 +70,4 @@ WINDOW_SYSTEM=dri
 # gamma are missing because they have not been converted to use the new
 # interface.
 DRI_DIRS = i810 i915 mach64 mga r128 r200 r300 radeon s3v \
-	savage sis tdfx trident unichrome ffb nouveau
+	savage sis tdfx trident unichrome ffb 
--- a/configure.ac
+++ b/configure.ac
@@ -12,6 +12,10 @@ m4_ifval(mesa_version,[],[
    m4_exit([1])
 ])

+dnl Tell the user about autoconf.html in the --help output
+m4_divert_once([HELP_END], [
+See docs/autoconf.html for more details on the options for Mesa.])
+
 AC_INIT([Mesa],[mesa_version],
    [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
 AC_CONFIG_AUX_DIR([bin])
@@ -29,6 +33,16 @@ AC_CHECK_PROGS([MAKE], [gmake make])
 AC_PATH_PROG([MKDEP], [makedepend])
 AC_PATH_PROG([SED], [sed])

+dnl We need a POSIX shell for parts of the build. Assume we have one
+dnl in most cases.
+case "$host_os" in
+solaris*)
+    # Solaris /bin/sh is too old/non-POSIX compliant
+    AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
+    SHELL="$POSIX_SHELL"
+    ;;
+esac
+
 MKDEP_OPTIONS=-fdepend
 dnl Ask gcc where it's keeping its secret headers
 if test "x$GCC" = xyes; then
@@ -39,11 +53,6 @@ if test "x$GCC" = xyes; then
 fi
 AC_SUBST([MKDEP_OPTIONS])

-dnl Check to see if dlopen is in default libraries (like Solaris, which
-dnl has it in libc), or if libdl is needed to get it.
-AC_CHECK_FUNC([dlopen], [],
-	[AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
-
 dnl Make sure the pkg-config macros are defined
 m4_ifdef([PKG_PROG_PKG_CONFIG],[],[
    m4_errprint([Error: Could not locate the pkg-config autoconf macros.
@@ -78,7 +87,10 @@ linux*)
 if test "x$GCC" = xyes; then
    DEFINES="$DEFINES -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE"
 fi
-    DEFINES="$DEFINES -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS -DHAVE_POSIX_MEMALIGN"
+    DEFINES="$DEFINES -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS"
+    ;;
+solaris*)
+    DEFINES="$DEFINES -DPTHREADS -DSVR4"
    ;;
 esac

@@ -230,6 +242,120 @@ AC_SUBST([GLUT_LIB_NAME])
 AC_SUBST([GLW_LIB_NAME])
 AC_SUBST([OSMESA_LIB_NAME])

+dnl
+dnl Arch/platform-specific settings
+dnl
+AC_ARG_ENABLE([asm],
+    [AS_HELP_STRING([--disable-asm],
+        [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
+    [enable_asm="$enableval"],
+    [enable_asm=yes]
+)
+asm_arch=""
+ASM_FLAGS=""
+ASM_SOURCES=""
+ASM_API=""
+AC_MSG_CHECKING([whether to enable assembly])
+test "x$enable_asm" = xno && AC_MSG_RESULT([no])
+# disable if cross compiling on x86/x86_64 since we must run gen_matypes
+if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
+    case "$host_cpu" in
+    i?86 | x86_64)
+        enable_asm=no
+        AC_MSG_RESULT([no, cross compiling])
+        ;;
+    esac
+fi
+# check for supported arches
+if test "x$enable_asm" = xyes; then
+    case "$host_cpu" in
+    i?86)
+        case "$host_os" in
+        linux* | freebsd* | dragonfly*)
+            test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
+            ;;
+        esac
+        ;;
+    x86_64)
+        case "$host_os" in
+        linux* | freebsd* | dragonfly*)
+            test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
+            ;;
+        esac
+        ;;
+    powerpc)
+        case "$host_os" in
+        linux*)
+            asm_arch=ppc
+            ;;
+        esac
+        ;;
+    esac
+
+    case "$asm_arch" in
+    x86)
+        ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
+        ASM_SOURCES='$(X86_SOURCES)'
+        ASM_API='$(X86_API)'
+        AC_MSG_RESULT([yes, x86])
+        ;;
+    x86_64)
+        ASM_FLAGS="-DUSE_X86_64_ASM"
+        ASM_SOURCES='$(X86-64_SOURCES)'
+        ASM_API='$(X86-64_API)'
+        AC_MSG_RESULT([yes, x86_64])
+        ;;
+    ppc)
+        ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
+        ASM_SOURCES='$(PPC_SOURCES)'
+        AC_MSG_RESULT([yes, ppc])
+        ;;
+    *)
+        AC_MSG_RESULT([no, platform not supported])
+        ;;
+    esac
+fi
+AC_SUBST([ASM_FLAGS])
+AC_SUBST([ASM_SOURCES])
+AC_SUBST([ASM_API])
+
+dnl PIC code macro
+MESA_PIC_FLAGS
+
+dnl Check to see if dlopen is in default libraries (like Solaris, which
+dnl has it in libc), or if libdl is needed to get it.
+AC_CHECK_FUNC([dlopen], [],
+    [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
+
+dnl See if posix_memalign is available
+AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
+
+dnl SELinux awareness.
+AC_ARG_ENABLE([selinux],
+    [AS_HELP_STRING([--enable-selinux],
+        [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
+    [MESA_SELINUX="$enableval"],
+    [MESA_SELINUX=no])
+if test "x$enable_selinux" = "xyes"; then
+    AC_CHECK_HEADER([selinux/selinux.h],[],
+                    [AC_MSG_ERROR([SELinux headers not found])])
+    AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
+                 [AC_MSG_ERROR([SELinux library not found])])
+    SELINUX_LIBS="-lselinux"
+    DEFINES="$DEFINES -DMESA_SELINUX"
+fi
+
+dnl OS-specific libraries
+OS_LIBS=""
+case "$host_os" in
+solaris*)
+    OS_LIBS="-lc"
+    if test "x$GXX" != xyes; then
+        OS_CPLUSPLUS_LIBS="-lCrun $OS_LIBS"
+    fi
+    ;;
+esac
+
 dnl
 dnl Driver configuration. Options are xlib, dri and osmesa right now.
 dnl More later: directfb, fbdev, ...
@@ -328,7 +454,7 @@ esac

 dnl
 dnl Find out if X is available. The variable have_x is set if libX11 is
-dnl to mimic AC_PATH_XTRA.
+dnl found to mimic AC_PATH_XTRA.
 dnl
 if test -n "$PKG_CONFIG"; then
    AC_MSG_CHECKING([pkg-config files for X11 are available])
@@ -347,6 +473,12 @@ if test "$x11_pkgconfig" = no; then
    AC_PATH_XTRA
 fi

+dnl Try to tell the user that the --x-* options are only used when
+dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
+m4_divert_once([HELP_BEGIN],
+[These options are only used when the X libraries cannot be found by the
+pkg-config utility.])
+
 dnl We need X for xlib and dri, so bomb now if it's not found
 case "$mesa_driver" in
 xlib|dri)
@@ -368,21 +500,6 @@ else
    enable_xcb=no
 fi

-# SELinux awareness.
-AC_ARG_ENABLE([selinux],
-    [AS_HELP_STRING([--enable-selinux],
-        [Build SELinux-aware Mesa (default: disabled)])],
-    [MESA_SELINUX="$enableval"],
-    [MESA_SELINUX=no])
-if test "x$enable_selinux" = "xyes"; then
-    AC_CHECK_HEADER([selinux/selinux.h],[],
-		    [AC_MSG_ERROR([SELinux headers not found])])
-    AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
-		 [AC_MSG_ERROR([SELinux library not found])])
-    SELINUX_LIBS="-lselinux"
-    DEFINES="$DEFINES -DMESA_SELINUX"
-fi
-
 dnl
 dnl libGL configuration per driver
 dnl
@@ -397,7 +514,7 @@ xlib)
        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
        GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
    fi
-    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
+    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $OS_LIBS"

    # if static, move the external libraries to the programs
    # and empty the libraries for libGL
@@ -441,11 +558,11 @@ dri)
    fi

    # need DRM libs, -lpthread, etc.
-    GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+    GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS $OS_LIBS"
    ;;
 osmesa)
    # No libGL for osmesa
-    GL_LIB_DEPS=""
+    GL_LIB_DEPS="$OS_LIBS"
    ;;
 esac
 AC_SUBST([GL_LIB_DEPS])
@@ -478,11 +595,25 @@ AC_ARG_ENABLE([driglx-direct],
        [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
    [driglx_direct="$enableval"],
    [driglx_direct="yes"])
+dnl ttm support
+AC_ARG_ENABLE([ttm-api],
+    [AS_HELP_STRING([--enable-ttm-api],
+        [enable TTM API users @<:@default=disabled@:>@])],
+    [ttmapi="$enableval"],
+    [ttmapi="no"])
+
+if test "x$ttmapi" = "xyes"; then
+    save_CFLAGS=$CFLAGS
+    CFLAGS=$LIBDRM_CFLAGS
+    AC_CHECK_HEADERS([xf86mm.h],[],[AC_MSG_ERROR([xf86mm.h required for TTM.])],[#include "stdint.h"\n#include "drm.h"])
+    CFLAGS=$save_CFLAGS
+fi

 dnl Which drivers to build - default is chosen by platform
 AC_ARG_WITH([dri-drivers],
    [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
-        [comma delimited DRI drivers, e.g. "i965,radeon,nouveau" @<:@default=auto@:>@])],
+        [comma delimited DRI drivers list, e.g.
+        "swrast,i965,radeon,nouveau" @<:@default=auto@:>@])],
    [with_dri_drivers="$withval"],
    [with_dri_drivers=yes])
 if test "x$with_dri_drivers" = x; then
@@ -493,10 +624,13 @@ dnl If $with_dri_drivers is yes, directories will be added through
 dnl platform checks
 DRI_DIRS=""
 case "$with_dri_drivers" in
-no|yes) ;;
+no) ;;
+yes)
+    DRI_DIRS="yes"
+    ;;
 *)
    # verify the requested driver directories exist
-    dri_drivers=`IFS=,; echo $with_dri_drivers`
+    dri_drivers=`IFS=', '; echo $with_dri_drivers`
    for driver in $dri_drivers; do
        test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
            AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
@@ -516,6 +650,10 @@ if test "$mesa_driver" = dri; then
        DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
    fi

+    if test "x$ttmapi" = xyes; then
+        DEFINES="$DEFINES -DTTM_API"
+    fi
+
    if test "x$USING_EGL" = x1; then
        PROGRAM_DIRS="egl"
    fi
@@ -535,7 +673,7 @@ if test "$mesa_driver" = dri; then
            # converted to use the new interface.  i810 are missing
            # because there is no x86-64 system where they could *ever*
            # be used.
-            if test "x$DRI_DIRS" = x; then
+            if test "x$DRI_DIRS" = "xyes"; then
                DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 radeon \
                    savage tdfx unichrome swrast"
            fi
@@ -543,10 +681,16 @@ if test "$mesa_driver" = dri; then
        powerpc*)
            # Build only the drivers for cards that exist on PowerPC.
            # At some point MGA will be added, but not yet.
-            if test "x$DRI_DIRS" = x; then
+            if test "x$DRI_DIRS" = "xyes"; then
                DRI_DIRS="mach64 r128 r200 r300 radeon tdfx swrast"
            fi
            ;;
+        sparc*)
+            # Build only the drivers for cards that exist on sparc`
+            if test "x$DRI_DIRS" = "xyes"; then
+                DRI_DIRS="mach64 r128 r200 r300 radeon ffb swrast"
+            fi
+            ;;
        esac
        ;;
    freebsd* | dragonfly*)
@@ -562,15 +706,22 @@ 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$DRI_DIRS" = x; then
+        if test "x$DRI_DIRS" = "xyes"; then
            DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
                unichrome savage sis swrast"
        fi
        ;;
+    solaris*)
+        DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+        DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+        if test "x$driglx_direct" = xyes; then
+            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+        fi
+        ;;
    esac

    # default drivers
-    if test "x$DRI_DIRS" = x; then
+    if test "x$DRI_DIRS" = "xyes"; then
        DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
            savage sis tdfx trident unichrome ffb swrast"
    fi
@@ -646,7 +797,7 @@ AC_SUBST([OSMESA_LIB])

 case "$mesa_driver" in
 osmesa)
-    # only link librararies with osmesa if shared
+    # only link libraries with osmesa if shared
    if test "$enable_static" = no; then
        OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS"
    else
@@ -657,7 +808,7 @@ osmesa)
 *)
    # Link OSMesa to libGL otherwise
    OSMESA_LIB_DEPS=""
-    # only link librararies with osmesa if shared
+    # only link libraries with osmesa if shared
    if test "$enable_static" = no; then
        OSMESA_MESA_DEPS='-l$(GL_LIB)'
    else
@@ -665,6 +816,9 @@ osmesa)
    fi
    ;;
 esac
+if test "$enable_static" = no; then
+    OSMESA_LIB_DEPS="$OSMESA_LIB_DEPS $OS_LIBS"
+fi
 AC_SUBST([OSMESA_LIB_DEPS])
 AC_SUBST([OSMESA_MESA_DEPS])

@@ -708,6 +862,9 @@ if test "x$enable_glu" = xyes; then
        ;;
    esac
 fi
+if test "$enable_static" = no; then
+    GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
+fi
 AC_SUBST([GLU_LIB_DEPS])
 AC_SUBST([GLU_MESA_DEPS])

@@ -724,6 +881,12 @@ if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
    AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
    enable_glw=no
 fi
+AC_ARG_ENABLE([motif],
+    [AS_HELP_STRING([--enable-motif],
+        [use Motif widgets in GLw @<:@default=disabled@:>@])],
+    [enable_motif="$enableval"],
+    [enable_motif=no])
+
 if test "x$enable_glw" = xyes; then
    SRC_DIRS="$SRC_DIRS glw"
    if test "$x11_pkgconfig" = yes; then
@@ -731,12 +894,31 @@ if test "x$enable_glw" = xyes; then
        GLW_LIB_DEPS="$GLW_LIBS"
    else
        # should check these...
-        GLW_LIB_DEPS="$X_LIBS -lX11 -lXt"
+        GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
+    fi
+
+    GLW_SOURCES="GLwDrawA.c"
+    MOTIF_CFLAGS=
+    if test "x$enable_motif" = xyes; then
+        GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
+        AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
+        if test "x$MOTIF_CONFIG" != xno; then
+            MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
+            MOTIF_LIBS=`$MOTIF_CONFIG --libs`
+        else
+            AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
+                [AC_MSG_ERROR([Can't locate Motif headers])])
+            AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
+                [AC_MSG_ERROR([Can't locate Motif Xm library])])
+        fi
+        # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
+        GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
    fi

    # If static, empty GLW_LIB_DEPS and add libs for programs to link
    if test "$enable_static" = no; then
        GLW_MESA_DEPS='-l$(GL_LIB)'
+        GLW_LIB_DEPS="$GLW_LIB_DEPS $OS_LIBS"
    else
        APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
        GLW_LIB_DEPS=""
@@ -745,6 +927,8 @@ if test "x$enable_glw" = xyes; then
 fi
 AC_SUBST([GLW_LIB_DEPS])
 AC_SUBST([GLW_MESA_DEPS])
+AC_SUBST([GLW_SOURCES])
+AC_SUBST([MOTIF_CFLAGS])

 dnl
 dnl GLUT configuration
@@ -784,7 +968,7 @@ if test "x$enable_glut" = xyes; then
        # should check these...
        GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
    fi
-    GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
+    GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm $OS_LIBS"

    # If glut is available, we can build most programs
    if test "$with_demos" = yes; then
@@ -810,91 +994,18 @@ dnl    Only libm is added here if necessary as the libraries should
 dnl    be pulled in by the linker
 dnl
 if test "x$APP_LIB_DEPS" = x; then
-    APP_LIB_DEPS="-lm"
+    case "$host_os" in
+    solaris*)
+        APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
+        ;;
+    *)
+        APP_LIB_DEPS="-lm"
+        ;;
+    esac
 fi
 AC_SUBST([APP_LIB_DEPS])
 AC_SUBST([PROGRAM_DIRS])

-dnl
-dnl Arch/platform-specific settings
-dnl
-AC_ARG_ENABLE([asm],
-    [AS_HELP_STRING([--disable-asm],
-        [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
-    [enable_asm="$enableval"],
-    [enable_asm=yes]
-)
-asm_arch=""
-ASM_FLAGS=""
-ASM_SOURCES=""
-ASM_API=""
-AC_MSG_CHECKING([whether to enable assembly])
-test "x$enable_asm" = xno && AC_MSG_RESULT([no])
-# disable if cross compiling on x86/x86_64 since we must run gen_matypes
-if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
-    case "$host_cpu" in
-    i?86 | x86_64)
-        enable_asm=no
-        AC_MSG_RESULT([no, cross compiling])
-        ;;
-    esac
-fi
-# check for supported arches
-if test "x$enable_asm" = xyes; then
-    case "$host_cpu" in
-    i?86)
-        case "$host_os" in
-        linux* | freebsd* | dragonfly*)
-            test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
-            ;;
-        esac
-        ;;
-    x86_64)
-        case "$host_os" in
-        linux* | freebsd* | dragonfly*)
-            test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
-            ;;
-        esac
-        ;;
-    powerpc)
-        case "$host_os" in
-        linux*)
-            asm_arch=ppc
-            ;;
-        esac
-        ;;
-    esac
-
-    case "$asm_arch" in
-    x86)
-        ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
-        ASM_SOURCES='$(X86_SOURCES)'
-        ASM_API='$(X86_API)'
-        AC_MSG_RESULT([yes, x86])
-        ;;
-    x86_64)
-        ASM_FLAGS="-DUSE_X86_64_ASM"
-        ASM_SOURCES='$(X86-64_SOURCES)'
-        ASM_API='$(X86-64_API)'
-        AC_MSG_RESULT([yes, x86_64])
-        ;;
-    ppc)
-        ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
-        ASM_SOURCES='$(PPC_SOURCES)'
-        AC_MSG_RESULT([yes, ppc])
-        ;;
-    *)
-        AC_MSG_RESULT([no, platform not supported])
-        ;;
-    esac
-fi
-AC_SUBST([ASM_FLAGS])
-AC_SUBST([ASM_SOURCES])
-AC_SUBST([ASM_API])
-
-dnl PIC code macro
-MESA_PIC_FLAGS
-

 dnl Restore LDFLAGS and CPPFLAGS
 LDFLAGS="$_SAVE_LDFLAGS"
@@ -920,6 +1031,7 @@ echo ""
 echo "        prefix:          $prefix"
 echo "        exec_prefix:     $exec_prefix"
 echo "        libdir:          $libdir"
+echo "        includedir:      $includedir"

 dnl Driver info
 echo ""
@@ -932,8 +1044,13 @@ fi
 if test "$mesa_driver" = dri; then
    # cleanup the drivers var
    dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/  */ /;s/ *$//'`
+if test "x$DRI_DIRS" = x; then
+    echo "        DRI drivers:     no"
+else
    echo "        DRI drivers:     $dri_dirs"
+fi
    echo "        DRI driver dir:  $DRI_DRIVER_INSTALL_DIR"
+    echo "        TTM API support: $ttmapi"
 fi

 dnl Libraries
@@ -941,7 +1058,7 @@ echo ""
 echo "        Shared libs:     $enable_shared"
 echo "        Static libs:     $enable_static"
 echo "        GLU:             $enable_glu"
-echo "        GLw:             $enable_glw"
+echo "        GLw:             $enable_glw (Motif: $enable_motif)"
 echo "        glut:            $enable_glut"

 dnl Programs
--- a/docs/OLD/MESA_packed_depth_stencil.spec
+++ b/docs/OLD/MESA_packed_depth_stencil.spec
--- a/docs/OLD/MESA_program_debug.spec
+++ b/docs/OLD/MESA_program_debug.spec
--- a/docs/OLD/MESA_sprite_point.spec
+++ b/docs/OLD/MESA_sprite_point.spec
--- a/docs/OLD/MESA_trace.spec
+++ b/docs/OLD/MESA_trace.spec
--- a/docs/autoconf.html
+++ b/docs/autoconf.html
@@ -182,11 +182,12 @@ will search for DRI drivers. The default is <code>${libdir}/dri</code>.
 </li>
 <li><code>--with-dri-drivers=DRIVER,DRIVER,...</code> - This option
 allows a specific set of DRI drivers to be built. For example,
-<code>--with-dri-drivers="i965,radeon,nouveau"</code>. By default,
-the drivers will be chosen depending on the target platform. See the
-directory <code>src/mesa/drivers/dri</code> in the source tree for
-available drivers.
-</li>
+<code>--with-dri-drivers="swrast,i965,radeon,nouveau"</code>. By
+default, the drivers will be chosen depending on the target platform.
+See the directory <code>src/mesa/drivers/dri</code> in the source tree
+for available drivers. Beware that the swrast DRI driver is used by both
+libGL and the X.Org xserver GLX module to do software rendering, so you
+may run into problems if it is not available.</li>
 <!-- This explanation might be totally bogus. Kristian? -->
 <li><code>--disable-driglx-direct</code> - Disable direct rendering in
 GLX. Normally, direct hardware rendering through the DRI drivers and
--- a/docs/contents.html
+++ b/docs/contents.html
@@ -48,6 +48,7 @@ a:visited {
 <li><a href="lists.html" target="MainFrame">Mailing Lists</a>
 <li><a href="bugs.html" target="MainFrame">Bug Database</a>
 <li><a href="webmaster.html" target="MainFrame">Webmaster</a>
+<li><a href="http://dri.freedesktop.org/" target="MainFrame">Wiki</a>
 </ul>

 <b>User Topics</b>
--- a/docs/download.html
+++ b/docs/download.html
@@ -9,7 +9,9 @@
 <H1>Downloading</H1>

 <p>
-Last stable release: <b>7.0.3</b>
+Current development release: <b>7.1</b>
+<br>
+Last stable release: <b>7.0.4</b>
 </p>

 <p>
@@ -18,6 +20,11 @@ Primary download site:
 target="_parent">SourceForge</a>
 </p>

+<p>
+When a new release is coming, release candidates (betas) can be found
+<a href="http://www.mesa3d.org/beta/">here</a>.
+</p>
+

 <p>
 Mesa is distributed in several parts:
--- a/docs/install.html
+++ b/docs/install.html
@@ -25,23 +25,12 @@
 <h3>1.1 Prerequisites for DRI and Hardware Acceleration</h3>

 <p>
-To build Mesa with DRI-based hardware acceleration you must first have
-the right version of DRM.
+To build Mesa 7.1 with DRI-based hardware acceleration you must first have
+the <a href="http://dri.freedesktop.org/libdrm/" target="_parent">DRM version 2.3.1</a>.
 </p>

 <p>
-For Mesa 7.1 a particular snapshot of
-<a href="http://dri.freedesktop.org/libdrm/">DRM</a> from git is required:
-</p>
-
-<pre>
-git-clone git://anongit.freedesktop.org/git/mesa/drm
-git-checkout (XXXX HASH ID TBD)
-</pre>
-</li>
-
-<p>
-You should also be using Xorg server version 1.4
+You should also be using the Xorg server version 1.4 or 1.5.
 </p>


--- a/docs/intro.html
+++ b/docs/intro.html
@@ -22,9 +22,10 @@ for modern GPUs.

 <p>
 Mesa ties into several other open-source projects: the 
-<a href="http://dri.sf.net/" target="_parent">Direct Rendering Infrastructure</a>
-and <a href="http://x.org" target="_parent">X.org</a> to provide OpenGL
-support to users of X on Linux, FreeBSD and other operating systems.
+<a href="http://dri.freedesktop.org/" target="_parent">Direct Rendering 
+Infrastructure</a> and <a href="http://x.org" target="_parent">X.org</a> to 
+provide OpenGL support to users of X on Linux, FreeBSD and other operating 
+systems.
 </p>


--- a/docs/lists.html
+++ b/docs/lists.html
@@ -9,7 +9,7 @@
 <H1>Mailing Lists</H1>


-<p>There are four Mesa mailing lists:
+<p>There are four Mesa 3D / DRI mailing lists:
 </p>

 <ul>
@@ -19,14 +19,14 @@ versions are sent to this list.
 </li>
 <br>
 <li><a href="https://lists.sourceforge.net/lists/listinfo/mesa3d-users"
-target="_parent">mesa3d-users</a> - intended for users of the Mesa library.
+target="_parent">mesa3d-users</a> - intended for users of the Mesa and DRI.
 Newbie questions are appropriate, but please try the general OpenGL
-resources and Mesa documentation first.
+resources and Mesa/DRI documentation first.
 </li>
 <br>
 <li><a href="https://lists.sourceforge.net/lists/listinfo/mesa3d-dev"
-target="_parent">mesa3d-dev</a> - for discussion of Mesa development.
-Not for beginners.
+target="_parent">mesa3d-dev</a> - for discussion of Mesa and Direct Rendering 
+Infrastructure development. Not for beginners.
 </li>
 <br>
 <li><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-commit"
@@ -37,6 +37,9 @@ Note: the old mesa3d-cvs list is no longer in use.
 </li>
 </ul>

+<p>For mailing lists about Direct Rendering Modules (drm) in Linux/BSD 
+kernels, see <a href="http://dri.freedesktop.org/wiki/MailingLists">wiki</a>.
+
 <p>
 <b>Notice</b>: non-member posts to any of these lists will be automatically
 rejected.
--- a/docs/news.html
+++ b/docs/news.html
@@ -11,6 +11,23 @@
 <H1>News</H1>


+<h2>August 26, 2008</h2>
+<p>
+<a href="relnotes-7.1.html">Mesa 7.1</a> is released.
+This is a new development release.
+It should be relatively stable, but those especially concerned about
+stability should wait for the 7.2 release or use Mesa 7.0.4 (the
+previous stable release).
+</p>
+
+
+<h2>August 16, 2008</h2>
+<p>
+<a href="relnotes-7.0.4.html">Mesa 7.0.4</a> is released.
+This is a bug-fix release.
+</p>
+
+
 <h2>April 4, 2008</h2>
 <p>
 <a href="relnotes-7.0.3.html">Mesa 7.0.3</a> is released.
--- a/docs/relnotes-7.0.4.html
+++ b/docs/relnotes-7.0.4.html
@@ -0,0 +1,80 @@
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.0.4 Release Notes / August 16, 2008</H1>
+
+<p>
+Mesa 7.0.4 is a stable release with bug fixes since version 7.0.3.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+909afa3a01ae31478d363837681415ac  MesaLib-7.0.4.tar.gz
+8d7bacbe0234742a5d08c8088c4619e9  MesaLib-7.0.4.tar.bz2
+5e44261ef85b049a868e1785d9adc276  MesaLib-7.0.4.zip
+53dcd77d37a819feaf50b5fcdd0a6e0f  MesaDemos-7.0.4.tar.gz
+c1215b31c5f7b85f81eed3bfba07d556  MesaDemos-7.0.4.tar.bz2
+b1825a7361f116b28d82d328077630b4  MesaDemos-7.0.4.zip
+d7677d015f52602d1bf8b837fb717848  MesaGLUT-7.0.4.tar.gz
+f5f8b46f7e763d9f7b7d1d115c1c44ee  MesaGLUT-7.0.4.tar.bz2
+a786775271a02c62a3370b13b26bf48d  MesaGLUT-7.0.4.zip
+</pre>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>define #extension GL_ARB_texture_rectangle in shading language
+<li>fixed WIN32 compile problem in libGLU
+<li>Fixed a per-vertex glMaterial bug which could cause bad lighting
+<li>Fixed potential crash in AA/smoothed triangle rendering when using a fragment shader
+<li>Fixed glDrawElement + VBO segfault (bug 16156)
+<li>Fixed GLSL linker bug causing generic vertex attributes to get aliased
+<li>Fixed stack overflow when using glPixelZoom on Windows
+<li>Fixed broken all(bvec2) GLSL function, added misc missing bvec constructors
+<li>ARB program "state.clip[n].plane" didn't parse correctly
+<li>Fixed broken glGetUniformiv() (bug 13774)
+</ul>
+
+<h2>Changes</h2>
+<ul>
+<li>Including the latest glext.h and glxext.h header files from Khronos
+<li>Added support for DragonFly OS
+<li>Added a build config for FreeBSD static libs (Anatolij Shkodin)
+<li>Enabled GL_EXT_multi_draw_arrays extension in R200/R300 drivers
+<li>Enabled GL_ARB_point_sprite extension in I965 driver
+<li>Enabled GL_EXT_texture_sRGB extension in I965 driver
+<li>Added support for GL shading language in I965 driver
+</ul>
+
+
+
+
+<h2>Driver Status</h2>
+
+<pre>
+Driver			Status
+----------------------	----------------------
+DRI drivers		varies with the driver
+XMesa/GLX (on Xlib)	implements OpenGL 2.1
+OSMesa (off-screen)	implements OpenGL 2.1
+Windows/Win32		implements OpenGL 2.1
+Glide (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			unsupported
+Wind River UGL		unsupported
+DJGPP			unsupported
+GGI			unsupported
+BeOS			unsupported
+Allegro			unsupported
+D3D			unsupported
+</pre>
+
+</body>
+</html>
--- a/docs/relnotes-7.1.html
+++ b/docs/relnotes-7.1.html
@@ -8,13 +8,21 @@

 <body bgcolor="#eeeeee">

-<H1>Mesa 7.1 Release Notes / May XX, 2008</H1>
+<H1>Mesa 7.1 Release Notes / August 26, 2008</H1>

 <p>
 Mesa 7.1 is a new development release.
 There have been many internal code changes since Mesa 7.0.x.
 It should be relatively stable, but those who are especially concerned about
-stability should wait for Mesa 7.2.
+stability should wait for Mesa 7.2 or use Mesa 7.0.4 (the previous stable
+release).
+</p>
+</>
+Note that this version of Mesa does not use the GEM memory manager.
+The master branch of git uses GEM.
+</p>
+<p>
+DRM version 2.3.1 should be used with Mesa 7.1
 </p>


@@ -26,10 +34,20 @@ TBD

 <h2>New features</h2>
 <ul>
-<li>autoconf-based configuration
+<li>autoconf-based configuration (and clean-up of Makefiles)
+<li>Assorted DRI driver enhancements
 <li>Reduced dependencies between X server and Mesa
 <li>GL_EXT_texture_from_pixmap extension for Xlib driver
 <li>Support for the GL shading language with i965 driver (implemented by Intel)
+<li>ATI R500 series support (Radeon X1300&#8211;X1950) in r300 DRI driver
+</ul>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Numerous GLSL fixes
+<li>Fixed some error code/detection bugs in the GLSL-related API functions
+<li>Lots of DRI driver fixes.
 </ul>


--- a/docs/relnotes.html
+++ b/docs/relnotes.html
@@ -21,6 +21,7 @@ The release notes summarize what's new or changed in each Mesa release.

 <UL>
 <LI><A HREF="relnotes-7.1.html">7.1 release notes</A>
+<LI><A HREF="relnotes-7.0.4.html">7.0.4 release notes</A>
 <LI><A HREF="relnotes-7.0.3.html">7.0.3 release notes</A>
 <LI><A HREF="relnotes-7.0.2.html">7.0.2 release notes</A>
 <LI><A HREF="relnotes-7.0.1.html">7.0.1 release notes</A>
--- a/docs/shading.html
+++ b/docs/shading.html
@@ -25,9 +25,10 @@ Contents
 <li><a href="#unsup">Unsupported Features</a>
 <li><a href="#notes">Implementation Notes</a>
 <li><a href="#hints">Programming Hints</a>
-<li><a href="#standalone">Stand-alone Compiler</a>
+<li><a href="#standalone">Stand-alone GLSL Compiler</a>
 <li><a href="#implementation">Compiler Implementation</a>
 <li><a href="#validation">Compiler Validation</a>
+<li><a href="#120">GLSL 1.20 support</a>
 </ul>


@@ -133,7 +134,7 @@ These issues will be addressed/resolved in the future.


 <a name="standalone">
-<h2>Stand-alone Compiler</h2>
+<h2>Stand-alone GLSL Compiler</h2>

 <p>
 A unique stand-alone GLSL compiler driver has been added to Mesa.
@@ -155,12 +156,10 @@ This tool is useful for:
 </ul>

 <p>
-To build the glslcompiler program (this will be improved someday):
+After building Mesa, the glslcompiler can be built by manually running:
 </p>
 <pre>
-    cd src/mesa
-    make libmesa.a
-    cd drivers/glslcompiler
+    cd src/mesa/drivers/glslcompiler
    make
 </pre>

@@ -170,20 +169,31 @@ Here's an example of using the compiler to compile a vertex shader and
 emit GL_ARB_vertex_program-style instructions:
 </p>
 <pre>
-    glslcompiler --arb --linenumbers --vs vertshader.txt
+    bin/glslcompiler --debug --numbers --fs progs/glsl/CH06-brick.frag.txt
 </pre>
 <p>
-The output may look similar to this:
+results in:
 </p>
 <pre>
-!!ARBvp1.0
-  0: MOV result.texcoord[0], vertex.texcoord[0];
-  1: DP4 temp0.x, state.matrix.mvp.row[0], vertex.position;
-  2: DP4 temp0.y, state.matrix.mvp.row[1], vertex.position;
-  3: DP4 temp0.z, state.matrix.mvp.row[2], vertex.position;
-  4: DP4 temp0.w, state.matrix.mvp.row[3], vertex.position;
-  5: MOV result.position, temp0;
-  6: END
+# Fragment Program/Shader
+  0: RCP TEMP[4].x, UNIFORM[2].xxxx;
+  1: RCP TEMP[4].y, UNIFORM[2].yyyy;
+  2: MUL TEMP[3].xy, VARYING[0], TEMP[4];
+  3: MOV TEMP[1], TEMP[3];
+  4: MUL TEMP[0].w, TEMP[1].yyyy, CONST[4].xxxx;
+  5: FRC TEMP[1].z, TEMP[0].wwww;
+  6: SGT.C TEMP[0].w, TEMP[1].zzzz, CONST[4].xxxx;
+  7: IF (NE.wwww); # (if false, goto 9);
+  8:    ADD TEMP[1].x, TEMP[1].xxxx, CONST[4].xxxx;
+  9: ENDIF;
+ 10: FRC TEMP[1].xy, TEMP[1];
+ 11: SGT TEMP[2].xy, UNIFORM[3], TEMP[1];
+ 12: MUL TEMP[1].z, TEMP[2].xxxx, TEMP[2].yyyy;
+ 13: LRP TEMP[0], TEMP[1].zzzz, UNIFORM[0], UNIFORM[1];
+ 14: MUL TEMP[0].xyz, TEMP[0], VARYING[1].xxxx;
+ 15: MOV OUTPUT[0].xyz, TEMP[0];
+ 16: MOV OUTPUT[0].w, CONST[4].yyyy;
+ 17: END
 </pre>

 <p>
@@ -309,5 +319,39 @@ should be added.
 </p>


+
+<a name="120">
+<h2>GLSL 1.20 support</h2>
+
+<p>
+Support for GLSL version 1.20 is underway.  Status as follows.
+</p>
+
+<h3>Supported</h3>
+<ul>
+<li><code>mat2x3, mat2x4</code>, etc. types and functions
+<li><code>transpose(), outerProduct(), matrixCompMult()</code> functions
+(but untested)
+<li>precision qualifiers (lowp, mediump, highp)
+</ul>
+
+<h3>Partially Complete</h3>
+<ul>
+<li><code>invariant</code> qualifier
+</ul>
+
+<h3>Not Completed</h3>
+<ul>
+<li><code>array.length()</code> method
+<li><code>float[5] a;</code> array syntax
+<li><code>centroid</code> qualifier
+<li>unsized array constructors
+<li>initializers for uniforms
+<li>const initializers calling built-in functions
+</ul>
+
+
+
+
 </BODY>
 </HTML>
--- a/doxygen/header.html
+++ b/doxygen/header.html
@@ -1,17 +1,17 @@
-<html>
-<head>
-<title>Mesa Source Code Documentation</title>
-<link href="doxygen.css" rel="stylesheet" type="text/css">
-</head>
-<body>
-<div class="qindex">
-<a class="qindex" href="../main/index.html">core</a> |
-<a class="qindex" href="../glapi/index.html">glapi</a> |
-<a class="qindex" href="../vbo/index.html">vbo</a> |
-<a class="qindex" href="../math/index.html">math</a> |
-<a class="qindex" href="../shader/index.html">shader</a> |
-<a class="qindex" href="../swrast/index.html">swrast</a> |
-<a class="qindex" href="../swrast_setup/index.html">swrast_setup</a> |
-<a class="qindex" href="../tnl/index.html">tnl</a> |
-<a class="qindex" href="../tnl_dd/index.html">tnl_dd</a>
-</div>
+<html>
+<head>
+<title>Mesa Source Code Documentation</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<div class="qindex">
+<a class="qindex" href="../main/index.html">core</a> |
+<a class="qindex" href="../glapi/index.html">glapi</a> |
+<a class="qindex" href="../vbo/index.html">vbo</a> |
+<a class="qindex" href="../math/index.html">math</a> |
+<a class="qindex" href="../shader/index.html">shader</a> |
+<a class="qindex" href="../swrast/index.html">swrast</a> |
+<a class="qindex" href="../swrast_setup/index.html">swrast_setup</a> |
+<a class="qindex" href="../tnl/index.html">tnl</a> |
+<a class="qindex" href="../tnl_dd/index.html">tnl_dd</a>
+</div>
--- a/doxygen/header_subset.html
+++ b/doxygen/header_subset.html
@@ -1,11 +1,11 @@
-<html>
-<head><title>Mesa Source Code Documentation</title>
-<link href="doxygen.css" rel="stylesheet" type="text/css">
-</head>
-<body>
-<div class="qindex">
-<a class="qindex" href="../core_subset/index.html">Mesa Core</a> |
-<a class="qindex" href="../math_subset/index.html">math</a> |
-<a class="qindex" href="../miniglx/index.html">MiniGLX</a> |
-<a class="qindex" href="../radeon_subset/index.html">radeon_subset</a>
-</div>
+<html>
+<head><title>Mesa Source Code Documentation</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<div class="qindex">
+<a class="qindex" href="../core_subset/index.html">Mesa Core</a> |
+<a class="qindex" href="../math_subset/index.html">math</a> |
+<a class="qindex" href="../miniglx/index.html">MiniGLX</a> |
+<a class="qindex" href="../radeon_subset/index.html">radeon_subset</a>
+</div>
--- a/include/GL/foomesa.h
+++ b/include/GL/foomesa.h
@@ -1,76 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  3.0
- * Copyright (C) 1995-1998  Brian Paul
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-/*
- * Example Foo/Mesa interface.  See src/ddsample.c for more info.
- */
-
-
-
-#ifndef FOOMESA_H
-#define FOOMESA_H
-
-
-
-typedef struct foo_mesa_visual  *FooMesaVisual;
-
-typedef struct foo_mesa_buffer  *FooMesaBuffer;
-
-typedef struct foo_mesa_context *FooMesaContext;
-
-
-
-#ifdef BEOS
-#pragma export on
-#endif
-
-
-extern FooMesaVisual FooMesaChooseVisual( /* your params */ );
-
-extern void FooMesaDestroyVisual( FooMesaVisual visual );
-
-
-extern FooMesaBuffer FooMesaCreateBuffer( FooMesaVisual visual,
-                                          void *your_window_id );
-
-extern void FooMesaDestroyBuffer( FooMesaBuffer buffer );
-
-
-extern FooMesaContext FooMesaCreateContext( FooMesaVisual visual,
-                                            FooMesaContext sharelist );
-
-extern void FooMesaDestroyContext( FooMesaContext context );
-
-
-extern void FooMesaMakeCurrent( FooMesaContext context, FooMesaBuffer buffer );
-
-
-extern void FooMesaSwapBuffers( FooMesaBuffer buffer );
-
-
-/* Probably some more functions... */
-
-
-#ifdef BEOS
-#pragma export off
-#endif
-
-#endif
--- a/include/GL/glext.h
+++ b/include/GL/glext.h
@@ -46,9 +46,9 @@ extern "C" {
 /*************************************************************/

 /* Header file version number, required by OpenGL ABI for Linux */
-/* glext.h last updated 2008/03/24 */
+/* glext.h last updated 2008/08/10 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GL_GLEXT_VERSION 40
+#define GL_GLEXT_VERSION 41

 #ifndef GL_VERSION_1_2
 #define GL_UNSIGNED_BYTE_3_3_2            0x8032
@@ -479,6 +479,117 @@ extern "C" {
 #define GL_COMPRESSED_SLUMINANCE_ALPHA    0x8C4B
 #endif

+#ifndef GL_VERSION_3_0
+#define GL_COMPARE_REF_TO_TEXTURE         GL_COMPARE_R_TO_TEXTURE_ARB
+#define GL_CLIP_DISTANCE0                 GL_CLIP_PLANE0
+#define GL_CLIP_DISTANCE1                 GL_CLIP_PLANE1
+#define GL_CLIP_DISTANCE2                 GL_CLIP_PLANE2
+#define GL_CLIP_DISTANCE3                 GL_CLIP_PLANE3
+#define GL_CLIP_DISTANCE4                 GL_CLIP_PLANE4
+#define GL_CLIP_DISTANCE5                 GL_CLIP_PLANE5
+#define GL_MAX_CLIP_DISTANCES             GL_MAX_CLIP_PLANES
+#define GL_MAJOR_VERSION                  0x821B
+#define GL_MINOR_VERSION                  0x821C
+#define GL_NUM_EXTENSIONS                 0x821D
+#define GL_CONTEXT_FLAGS                  0x821E
+#define GL_DEPTH_BUFFER                   0x8223
+#define GL_STENCIL_BUFFER                 0x8224
+#define GL_COMPRESSED_RED                 0x8225
+#define GL_COMPRESSED_RG                  0x8226
+#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001
+#define GL_RGBA32F                        0x8814
+#define GL_RGB32F                         0x8815
+#define GL_RGBA16F                        0x881A
+#define GL_RGB16F                         0x881B
+#define GL_VERTEX_ATTRIB_ARRAY_INTEGER    0x88FD
+#define GL_MAX_ARRAY_TEXTURE_LAYERS       0x88FF
+#define GL_MIN_PROGRAM_TEXEL_OFFSET       0x8904
+#define GL_MAX_PROGRAM_TEXEL_OFFSET       0x8905
+#define GL_CLAMP_VERTEX_COLOR             0x891A
+#define GL_CLAMP_FRAGMENT_COLOR           0x891B
+#define GL_CLAMP_READ_COLOR               0x891C
+#define GL_FIXED_ONLY                     0x891D
+#define GL_MAX_VARYING_COMPONENTS         GL_MAX_VARYING_FLOATS
+#define GL_TEXTURE_RED_TYPE               0x8C10
+#define GL_TEXTURE_GREEN_TYPE             0x8C11
+#define GL_TEXTURE_BLUE_TYPE              0x8C12
+#define GL_TEXTURE_ALPHA_TYPE             0x8C13
+#define GL_TEXTURE_LUMINANCE_TYPE         0x8C14
+#define GL_TEXTURE_INTENSITY_TYPE         0x8C15
+#define GL_TEXTURE_DEPTH_TYPE             0x8C16
+#define GL_UNSIGNED_NORMALIZED            0x8C17
+#define GL_TEXTURE_1D_ARRAY               0x8C18
+#define GL_PROXY_TEXTURE_1D_ARRAY         0x8C19
+#define GL_TEXTURE_2D_ARRAY               0x8C1A
+#define GL_PROXY_TEXTURE_2D_ARRAY         0x8C1B
+#define GL_TEXTURE_BINDING_1D_ARRAY       0x8C1C
+#define GL_TEXTURE_BINDING_2D_ARRAY       0x8C1D
+#define GL_R11F_G11F_B10F                 0x8C3A
+#define GL_UNSIGNED_INT_10F_11F_11F_REV   0x8C3B
+#define GL_RGB9_E5                        0x8C3D
+#define GL_UNSIGNED_INT_5_9_9_9_REV       0x8C3E
+#define GL_TEXTURE_SHARED_SIZE            0x8C3F
+#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76
+#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80
+#define GL_TRANSFORM_FEEDBACK_VARYINGS    0x8C83
+#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84
+#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85
+#define GL_PRIMITIVES_GENERATED           0x8C87
+#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88
+#define GL_RASTERIZER_DISCARD             0x8C89
+#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B
+#define GL_INTERLEAVED_ATTRIBS            0x8C8C
+#define GL_SEPARATE_ATTRIBS               0x8C8D
+#define GL_TRANSFORM_FEEDBACK_BUFFER      0x8C8E
+#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F
+#define GL_RGBA32UI                       0x8D70
+#define GL_RGB32UI                        0x8D71
+#define GL_RGBA16UI                       0x8D76
+#define GL_RGB16UI                        0x8D77
+#define GL_RGBA8UI                        0x8D7C
+#define GL_RGB8UI                         0x8D7D
+#define GL_RGBA32I                        0x8D82
+#define GL_RGB32I                         0x8D83
+#define GL_RGBA16I                        0x8D88
+#define GL_RGB16I                         0x8D89
+#define GL_RGBA8I                         0x8D8E
+#define GL_RGB8I                          0x8D8F
+#define GL_RED_INTEGER                    0x8D94
+#define GL_GREEN_INTEGER                  0x8D95
+#define GL_BLUE_INTEGER                   0x8D96
+#define GL_ALPHA_INTEGER                  0x8D97
+#define GL_RGB_INTEGER                    0x8D98
+#define GL_RGBA_INTEGER                   0x8D99
+#define GL_BGR_INTEGER                    0x8D9A
+#define GL_BGRA_INTEGER                   0x8D9B
+#define GL_SAMPLER_1D_ARRAY               0x8DC0
+#define GL_SAMPLER_2D_ARRAY               0x8DC1
+#define GL_SAMPLER_1D_ARRAY_SHADOW        0x8DC3
+#define GL_SAMPLER_2D_ARRAY_SHADOW        0x8DC4
+#define GL_SAMPLER_CUBE_SHADOW            0x8DC5
+#define GL_UNSIGNED_INT_VEC2              0x8DC6
+#define GL_UNSIGNED_INT_VEC3              0x8DC7
+#define GL_UNSIGNED_INT_VEC4              0x8DC8
+#define GL_INT_SAMPLER_1D                 0x8DC9
+#define GL_INT_SAMPLER_2D                 0x8DCA
+#define GL_INT_SAMPLER_3D                 0x8DCB
+#define GL_INT_SAMPLER_CUBE               0x8DCC
+#define GL_INT_SAMPLER_1D_ARRAY           0x8DCE
+#define GL_INT_SAMPLER_2D_ARRAY           0x8DCF
+#define GL_UNSIGNED_INT_SAMPLER_1D        0x8DD1
+#define GL_UNSIGNED_INT_SAMPLER_2D        0x8DD2
+#define GL_UNSIGNED_INT_SAMPLER_3D        0x8DD3
+#define GL_UNSIGNED_INT_SAMPLER_CUBE      0x8DD4
+#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY  0x8DD6
+#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY  0x8DD7
+#define GL_QUERY_WAIT                     0x8E13
+#define GL_QUERY_NO_WAIT                  0x8E14
+#define GL_QUERY_BY_REGION_WAIT           0x8E15
+#define GL_QUERY_BY_REGION_NO_WAIT        0x8E16
+#endif
+
 #ifndef GL_ARB_multitexture
 #define GL_TEXTURE0_ARB                   0x84C0
 #define GL_TEXTURE1_ARB                   0x84C1
@@ -974,6 +1085,175 @@ extern "C" {
 #define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF
 #endif

+#ifndef GL_ARB_depth_buffer_float
+#define GL_DEPTH_COMPONENT32F             0x8CAC
+#define GL_DEPTH32F_STENCIL8              0x8CAD
+#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD
+#endif
+
+#ifndef GL_ARB_draw_instanced
+#endif
+
+#ifndef GL_ARB_framebuffer_object
+#define GL_INVALID_FRAMEBUFFER_OPERATION  0x0506
+#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
+#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211
+#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212
+#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213
+#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214
+#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215
+#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216
+#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217
+#define GL_FRAMEBUFFER_DEFAULT            0x8218
+#define GL_FRAMEBUFFER_UNDEFINED          0x8219
+#define GL_DEPTH_STENCIL_ATTACHMENT       0x821A
+#define GL_INDEX                          0x8222
+#define GL_MAX_RENDERBUFFER_SIZE          0x84E8
+#define GL_DEPTH_STENCIL                  0x84F9
+#define GL_UNSIGNED_INT_24_8              0x84FA
+#define GL_DEPTH24_STENCIL8               0x88F0
+#define GL_TEXTURE_STENCIL_SIZE           0x88F1
+#define GL_FRAMEBUFFER_BINDING            0x8CA6
+#define GL_DRAW_FRAMEBUFFER_BINDING       GL_FRAMEBUFFER_BINDING
+#define GL_RENDERBUFFER_BINDING           0x8CA7
+#define GL_READ_FRAMEBUFFER               0x8CA8
+#define GL_DRAW_FRAMEBUFFER               0x8CA9
+#define GL_READ_FRAMEBUFFER_BINDING       0x8CAA
+#define GL_RENDERBUFFER_SAMPLES           0x8CAB
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
+#define GL_FRAMEBUFFER_COMPLETE           0x8CD5
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB
+#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC
+#define GL_FRAMEBUFFER_UNSUPPORTED        0x8CDD
+#define GL_MAX_COLOR_ATTACHMENTS          0x8CDF
+#define GL_COLOR_ATTACHMENT0              0x8CE0
+#define GL_COLOR_ATTACHMENT1              0x8CE1
+#define GL_COLOR_ATTACHMENT2              0x8CE2
+#define GL_COLOR_ATTACHMENT3              0x8CE3
+#define GL_COLOR_ATTACHMENT4              0x8CE4
+#define GL_COLOR_ATTACHMENT5              0x8CE5
+#define GL_COLOR_ATTACHMENT6              0x8CE6
+#define GL_COLOR_ATTACHMENT7              0x8CE7
+#define GL_COLOR_ATTACHMENT8              0x8CE8
+#define GL_COLOR_ATTACHMENT9              0x8CE9
+#define GL_COLOR_ATTACHMENT10             0x8CEA
+#define GL_COLOR_ATTACHMENT11             0x8CEB
+#define GL_COLOR_ATTACHMENT12             0x8CEC
+#define GL_COLOR_ATTACHMENT13             0x8CED
+#define GL_COLOR_ATTACHMENT14             0x8CEE
+#define GL_COLOR_ATTACHMENT15             0x8CEF
+#define GL_DEPTH_ATTACHMENT               0x8D00
+#define GL_STENCIL_ATTACHMENT             0x8D20
+#define GL_FRAMEBUFFER                    0x8D40
+#define GL_RENDERBUFFER                   0x8D41
+#define GL_RENDERBUFFER_WIDTH             0x8D42
+#define GL_RENDERBUFFER_HEIGHT            0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT   0x8D44
+#define GL_STENCIL_INDEX1                 0x8D46
+#define GL_STENCIL_INDEX4                 0x8D47
+#define GL_STENCIL_INDEX8                 0x8D48
+#define GL_STENCIL_INDEX16                0x8D49
+#define GL_RENDERBUFFER_RED_SIZE          0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE        0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE         0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE        0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE        0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE      0x8D55
+#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56
+#define GL_MAX_SAMPLES                    0x8D57
+#endif
+
+#ifndef GL_ARB_framebuffer_sRGB
+#define GL_FRAMEBUFFER_SRGB               0x8DB9
+#endif
+
+#ifndef GL_ARB_geometry_shader4
+#define GL_LINES_ADJACENCY_ARB            0x000A
+#define GL_LINE_STRIP_ADJACENCY_ARB       0x000B
+#define GL_TRIANGLES_ADJACENCY_ARB        0x000C
+#define GL_TRIANGLE_STRIP_ADJACENCY_ARB   0x000D
+#define GL_PROGRAM_POINT_SIZE_ARB         0x8642
+#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29
+#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9
+#define GL_GEOMETRY_SHADER_ARB            0x8DD9
+#define GL_GEOMETRY_VERTICES_OUT_ARB      0x8DDA
+#define GL_GEOMETRY_INPUT_TYPE_ARB        0x8DDB
+#define GL_GEOMETRY_OUTPUT_TYPE_ARB       0x8DDC
+#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD
+#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE
+#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF
+#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0
+#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1
+#endif
+
+#ifndef GL_ARB_half_float_vertex
+#define GL_HALF_FLOAT                     0x140B
+#endif
+
+#ifndef GL_ARB_instanced_arrays
+#endif
+
+#ifndef GL_ARB_map_buffer_range
+#define GL_MAP_READ_BIT                   0x0001
+#define GL_MAP_WRITE_BIT                  0x0002
+#define GL_MAP_INVALIDATE_RANGE_BIT       0x0004
+#define GL_MAP_INVALIDATE_BUFFER_BIT      0x0008
+#define GL_MAP_FLUSH_EXPLICIT_BIT         0x0010
+#define GL_MAP_UNSYNCHRONIZED_BIT         0x0020
+#endif
+
+#ifndef GL_ARB_texture_buffer_object
+#define GL_TEXTURE_BUFFER_ARB             0x8C2A
+#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB    0x8C2B
+#define GL_TEXTURE_BINDING_BUFFER_ARB     0x8C2C
+#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D
+#define GL_TEXTURE_BUFFER_FORMAT_ARB      0x8C2E
+#endif
+
+#ifndef GL_ARB_texture_compression_rgtc
+#define GL_COMPRESSED_RED_RGTC1           0x8DBB
+#define GL_COMPRESSED_SIGNED_RED_RGTC1    0x8DBC
+#define GL_COMPRESSED_RG_RGTC2            0x8DBD
+#define GL_COMPRESSED_SIGNED_RG_RGTC2     0x8DBE
+#endif
+
+#ifndef GL_ARB_texture_rg
+#define GL_RG                             0x8227
+#define GL_RG_INTEGER                     0x8228
+#define GL_R8                             0x8229
+#define GL_R16                            0x822A
+#define GL_RG8                            0x822B
+#define GL_RG16                           0x822C
+#define GL_R16F                           0x822D
+#define GL_R32F                           0x822E
+#define GL_RG16F                          0x822F
+#define GL_RG32F                          0x8230
+#define GL_R8I                            0x8231
+#define GL_R8UI                           0x8232
+#define GL_R16I                           0x8233
+#define GL_R16UI                          0x8234
+#define GL_R32I                           0x8235
+#define GL_R32UI                          0x8236
+#define GL_RG8I                           0x8237
+#define GL_RG8UI                          0x8238
+#define GL_RG16I                          0x8239
+#define GL_RG16UI                         0x823A
+#define GL_RG32I                          0x823B
+#define GL_RG32UI                         0x823C
+#endif
+
+#ifndef GL_ARB_vertex_array_object
+#define GL_VERTEX_ARRAY_BINDING           0x85B5
+#endif
+
 #ifndef GL_EXT_abgr
 #define GL_ABGR_EXT                       0x8000
 #endif
@@ -3382,6 +3662,40 @@ extern "C" {
 #ifndef GL_GREMEDY_frame_terminator
 #endif

+#ifndef GL_NV_conditional_render
+#define GL_QUERY_WAIT_NV                  0x8E13
+#define GL_QUERY_NO_WAIT_NV               0x8E14
+#define GL_QUERY_BY_REGION_WAIT_NV        0x8E15
+#define GL_QUERY_BY_REGION_NO_WAIT_NV     0x8E16
+#endif
+
+#ifndef GL_NV_present_video
+#define GL_FRAME_NV                       0x8E26
+#define GL_FIELDS_NV                      0x8E27
+#define GL_CURRENT_TIME_NV                0x8E28
+#define GL_NUM_FILL_STREAMS_NV            0x8E29
+#define GL_PRESENT_TIME_NV                0x8E2A
+#define GL_PRESENT_DURATION_NV            0x8E2B
+#endif
+
+#ifndef GL_EXT_transform_feedback
+#define GL_TRANSFORM_FEEDBACK_BUFFER_EXT  0x8C8E
+#define GL_TRANSFORM_FEEDBACK_BUFFER_START_EXT 0x8C84
+#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT 0x8C85
+#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT 0x8C8F
+#define GL_INTERLEAVED_ATTRIBS_EXT        0x8C8C
+#define GL_SEPARATE_ATTRIBS_EXT           0x8C8D
+#define GL_PRIMITIVES_GENERATED_EXT       0x8C87
+#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT 0x8C88
+#define GL_RASTERIZER_DISCARD_EXT         0x8C89
+#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT 0x8C8A
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT 0x8C8B
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT 0x8C80
+#define GL_TRANSFORM_FEEDBACK_VARYINGS_EXT 0x8C83
+#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_EXT 0x8C7F
+#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76
+#endif
+

 /*************************************************************/

@@ -3419,16 +3733,16 @@ typedef unsigned short GLhalfNV;
 #endif

 #ifndef GLEXT_64_TYPES_DEFINED
-/* This code block is duplicated in glext.h, so must be protected */
+/* This code block is duplicated in glxext.h, so must be protected */
 #define GLEXT_64_TYPES_DEFINED
 /* Define int32_t, int64_t, and uint64_t types for UST/MSC */
 /* (as used in the GL_EXT_timer_query extension). */
 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 #include <inttypes.h>
-#elif defined(__sun__)
+#elif defined(__sun__) || defined(__digital__)
 #include <inttypes.h>
 #if defined(__STDC__)
-#if defined(__arch64__)
+#if defined(__arch64__) || defined(_LP64)
 typedef long int int64_t;
 typedef unsigned long int uint64_t;
 #else
@@ -3436,7 +3750,7 @@ typedef long long int int64_t;
 typedef unsigned long long int uint64_t;
 #endif /* __arch64__ */
 #endif /* __STDC__ */
-#elif defined( __VMS )
+#elif defined( __VMS ) || defined(__sgi)
 #include <inttypes.h>
 #elif defined(__SCO__) || defined(__USLC__)
 #include <stdint.h>
@@ -3990,6 +4304,10 @@ typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei co
 typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
 #endif

+#ifndef GL_VERSION_3_0
+#define GL_VERSION_3_0 1
+#endif
+
 #ifndef GL_ARB_multitexture
 #define GL_ARB_multitexture 1
 #ifdef GL_GLEXT_PROTOTYPES
@@ -4569,6 +4887,54 @@ typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp);
 #define GL_ARB_pixel_buffer_object 1
 #endif

+#ifndef GL_ARB_depth_buffer_float
+#define GL_ARB_depth_buffer_float 1
+#endif
+
+#ifndef GL_ARB_draw_instanced
+#define GL_ARB_draw_instanced 1
+#endif
+
+#ifndef GL_ARB_framebuffer_object
+#define GL_ARB_framebuffer_object 1
+#endif
+
+#ifndef GL_ARB_framebuffer_sRGB
+#define GL_ARB_framebuffer_sRGB 1
+#endif
+
+#ifndef GL_ARB_geometry_shader4
+#define GL_ARB_geometry_shader4 1
+#endif
+
+#ifndef GL_ARB_half_float_vertex
+#define GL_ARB_half_float_vertex 1
+#endif
+
+#ifndef GL_ARB_instanced_arrays
+#define GL_ARB_instanced_arrays 1
+#endif
+
+#ifndef GL_ARB_map_buffer_range
+#define GL_ARB_map_buffer_range 1
+#endif
+
+#ifndef GL_ARB_texture_buffer_object
+#define GL_ARB_texture_buffer_object 1
+#endif
+
+#ifndef GL_ARB_texture_compression_rgtc
+#define GL_ARB_texture_compression_rgtc 1
+#endif
+
+#ifndef GL_ARB_texture_rg
+#define GL_ARB_texture_rg 1
+#endif
+
+#ifndef GL_ARB_vertex_array_object
+#define GL_ARB_vertex_array_object 1
+#endif
+
 #ifndef GL_EXT_abgr
 #define GL_EXT_abgr 1
 #endif
@@ -7263,6 +7629,18 @@ GLAPI void APIENTRY glFrameTerminatorGREMEDY (void);
 typedef void (APIENTRYP PFNGLFRAMETERMINATORGREMEDYPROC) (void);
 #endif

+#ifndef GL_NV_conditional_render
+#define GL_NV_conditional_render 1
+#endif
+
+#ifndef GL_NV_present_video
+#define GL_NV_present_video 1
+#endif
+
+#ifndef GL_EXT_transform_feedback
+#define GL_EXT_transform_feedback 1
+#endif
+

 #ifdef __cplusplus
 }
--- a/include/GL/glxext.h
+++ b/include/GL/glxext.h
@@ -46,9 +46,9 @@ extern "C" {
 /*************************************************************/

 /* Header file version number, required by OpenGL ABI for Linux */
-/* glxext.h last updated 2007/04/21 */
+/* glxext.h last updated 2008/08/10 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GLX_GLXEXT_VERSION 19
+#define GLX_GLXEXT_VERSION 20

 #ifndef GLX_VERSION_1_3
 #define GLX_WINDOW_BIT                     0x00000001
@@ -346,6 +346,26 @@ extern "C" {
 #define GLX_AUX9_EXT                       0x20EB
 #endif

+#ifndef GLX_NV_present_video
+#define GLX_GLX_NUM_VIDEO_SLOTS_NV         0x20F0
+#endif
+
+#ifndef GLX_NV_video_out
+#define GLX_GLX_VIDEO_OUT_COLOR_NV         0x20C3
+#define GLX_GLX_VIDEO_OUT_ALPHA_NV         0x20C4
+#define GLX_GLX_VIDEO_OUT_DEPTH_NV         0x20C5
+#define GLX_GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6
+#define GLX_GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7
+#define GLX_GLX_VIDEO_OUT_FRAME_NV         0x20C8
+#define GLX_GLX_VIDEO_OUT_FIELD_1_NV       0x20C9
+#define GLX_GLX_VIDEO_OUT_FIELD_2_NV       0x20CA
+#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
+#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
+#endif
+
+#ifndef GLX_NV_swap_group
+#endif
+

 /*************************************************************/

@@ -380,7 +400,7 @@ typedef struct {
 #endif

 #ifndef GLEXT_64_TYPES_DEFINED
-/* This code block is duplicated in glxext.h, so must be protected */
+/* This code block is duplicated in glext.h, so must be protected */
 #define GLEXT_64_TYPES_DEFINED
 /* Define int32_t, int64_t, and uint64_t types for UST/MSC */
 /* (as used in the GLX_OML_sync_control extension). */
@@ -389,7 +409,7 @@ typedef struct {
 #elif defined(__sun__) || defined(__digital__)
 #include <inttypes.h>
 #if defined(__STDC__)
-#if defined(__arch64__)
+#if defined(__arch64__) || defined(_LP64)
 typedef long int int64_t;
 typedef unsigned long int uint64_t;
 #else
@@ -397,7 +417,7 @@ typedef long long int int64_t;
 typedef unsigned long long int uint64_t;
 #endif /* __arch64__ */
 #endif /* __STDC__ */
-#elif defined( __VMS )
+#elif defined( __VMS ) || defined(__sgi)
 #include <inttypes.h>
 #elif defined(__SCO__) || defined(__USLC__)
 #include <stdint.h>
@@ -777,6 +797,18 @@ typedef void ( * PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable,
 typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer);
 #endif

+#ifndef GLX_NV_present_video
+#define GLX_NV_present_video 1
+#endif
+
+#ifndef GLX_NV_video_out
+#define GLX_NV_video_out 1
+#endif
+
+#ifndef GLX_NV_swap_group
+#define GLX_NV_swap_group 1
+#endif
+

 #ifdef __cplusplus
 }
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -40,7 +40,14 @@
 #ifndef DRI_INTERFACE_H
 #define DRI_INTERFACE_H

+/* Make this something other than __APPLE__ for other arcs with no drm.h */
+#ifndef __APPLE__
 #include <drm.h>
+#else
+typedef unsigned int drm_context_t;
+typedef unsigned int drm_drawable_t;
+typedef struct drm_clip_rect drm_clip_rect_t;
+#endif

 /**
 * \name DRI interface structures
--- a/include/GL/wmesa.h
+++ b/include/GL/wmesa.h
@@ -130,7 +130,7 @@ extern void WMesaPaletteChange(HPALETTE Pal);

 extern void WMesaMove(void);

-
+void WMesaShareLists(WMesaContext ctx_to_share, WMesaContext ctx);

 #ifdef __cplusplus
 }
--- a/progs/demos/Makefile
+++ b/progs/demos/Makefile
@@ -27,6 +27,7 @@ PROGS = \
 	cubemap \
 	drawpix \
 	engine \
+	fbo_firecube \
 	fire \
 	fogcoord \
 	fplight \
@@ -124,41 +125,41 @@ extfuncs.h:  $(TOP)/progs/util/extfuncs.h


 reflect: reflect.o showbuffer.o readtex.o
-	$(CC) $(LDFLAGS) reflect.o showbuffer.o readtex.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) reflect.o showbuffer.o readtex.o $(LIBS) -o $@

 reflect.o: reflect.c showbuffer.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) reflect.c


 shadowtex: shadowtex.o showbuffer.o
-	$(CC) $(LDFLAGS) shadowtex.o showbuffer.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) shadowtex.o showbuffer.o $(LIBS) -o $@

 shadowtex.o: shadowtex.c showbuffer.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) shadowtex.c


 gloss: gloss.o trackball.o readtex.o
-	$(CC) $(LDFLAGS) gloss.o trackball.o readtex.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) gloss.o trackball.o readtex.o $(LIBS) -o $@

 gloss.o: gloss.c trackball.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) gloss.c


 engine: engine.o trackball.o readtex.o
-	$(CC) $(LDFLAGS) engine.o trackball.o readtex.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) engine.o trackball.o readtex.o $(LIBS) -o $@

 engine.o: engine.c trackball.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) engine.c


 fslight: fslight.o
-	$(CC) $(LDFLAGS) fslight.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) fslight.o $(LIBS) -o $@

 fslight.o: fslight.c extfuncs.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) fslight.c

 rain: particles.o rain.o readtex.o
-	$(CXX) $(LDFLAGS) $^ $(LIBS) -o $@
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@

 rain.o: rain.cxx readtex.h
 	$(CXX) -c -I$(INCDIR) $(CXXFLAGS) $<
--- a/progs/demos/fbo_firecube.c
+++ b/progs/demos/fbo_firecube.c
--- a/progs/demos/gearbox.c
+++ b/progs/demos/gearbox.c
@@ -264,38 +264,44 @@ draw(void)
   glLoadIdentity();
   glTranslatef(0.0, 0.0, -40.0);

+   /* clear whole depth buffer */
   glDisable(GL_SCISSOR_TEST);
   glClear(GL_DEPTH_BUFFER_BIT);
   glEnable(GL_SCISSOR_TEST);

-   /* draw gears */
+   /* clear upper-left corner of color buffer (unused space) */
+   glScissor(0, TexHeight, TexWidth, WinHeight - TexHeight);
+   glClearColor(0.0, 0.0, 0.0, 0.0);
+   glClear(GL_COLOR_BUFFER_BIT);
+
+   /* clear lower-left corner of color buffer */
   glViewport(0, 0, TexWidth, TexHeight);
   glScissor(0, 0, TexWidth, TexHeight);
-   glClearColor(0.5, 0.5, 0.8, 0.0);
   glClearColor(1, 1, 1, 0);
   glClear(GL_COLOR_BUFFER_BIT);

+   /* draw gears in lower-left corner */
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
   glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 60.0);
   glMatrixMode(GL_MODELVIEW);
-
   DrawGears();

+   /* copy color buffer to texture */
   glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, TexWidth, TexHeight);
   
-   /* draw textured cube */
+   /* clear right half of color buffer */
   glViewport(TexWidth, 0, WinWidth - TexWidth, WinHeight);
   glScissor(TexWidth, 0, WinWidth - TexWidth, WinHeight);
   glClearColor(0.5, 0.5, 0.8, 0.0);
   glClear(GL_COLOR_BUFFER_BIT);

+   /* draw textured cube in right half of window */
   ar = (float) (WinWidth - TexWidth) / WinHeight;
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
   glFrustum(-ar, ar, -1.0, 1.0, 5.0, 60.0);
   glMatrixMode(GL_MODELVIEW);
-
   DrawCube();

   /* finish up */
--- a/progs/demos/shadowtex.c
+++ b/progs/demos/shadowtex.c
@@ -955,7 +955,6 @@ Init(void)
   glGenTextures(1, &GrayTexture);
   glBindTexture(GL_TEXTURE_1D, GrayTexture);
   glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP);
-   glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_T, GL_CLAMP);
   glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
   glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
   {
--- a/progs/demos/texenv.c
+++ b/progs/demos/texenv.c
@@ -76,6 +76,7 @@ int textureWidth = 64;
 int textureHeight = 64;

 int winWidth = 580, winHeight = 720;
+int win;

 struct formatInfo {
   GLenum	baseFormat;
@@ -288,6 +289,7 @@ static void keyboard( unsigned char c, int x, int y )
      displayLevelInfo = !displayLevelInfo;
      break;
   case 27:             /* Escape key should force exit. */
+      glutDestroyWindow(win);
      exit(0);
      break;
   default:
@@ -785,7 +787,7 @@ int main( int argc, char *argv[] )

   glutInitWindowSize( winWidth, winHeight );
   glutInitWindowPosition( 0, 0 );
-   glutCreateWindow( "Texture Environment Test" );
+   win = glutCreateWindow( "Texture Environment Test" );

   initialize();
   instructions();
--- a/progs/fp/Makefile
+++ b/progs/fp/Makefile
@@ -72,7 +72,7 @@ UTIL_FILES = readtex.h readtex.c
 .SUFFIXES: .c

 .c:
-	$(CC) $(INCLUDES) $(CFLAGS) $< $(LIBS) -o $@
+	$(CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@

 .c.o:
 	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
@@ -99,13 +99,13 @@ getproclist.h: $(TOP)/src/mesa/glapi/gl_API.xml getprocaddress.c getprocaddress.


 texrect: texrect.o readtex.o
-	$(CC) texrect.o readtex.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) texrect.o readtex.o $(LIBS) -o $@

 texrect.o: texrect.c readtex.h
 	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@

 invert: invert.o readtex.o
-	$(CC) invert.o readtex.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) invert.o readtex.o $(LIBS) -o $@

 invert.o: invert.c readtex.h
 	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
--- a/progs/glsl/.gitignore
+++ b/progs/glsl/.gitignore
@@ -4,10 +4,13 @@ bump
 deriv
 extfuncs.h
 mandelbrot
+multitex
 noise
 points
 readtex.c
 readtex.h
+shaderutil.c
+shaderutil.h
 texdemo1
 toyball
 trirast
--- a/progs/glsl/CH06-brick.frag.txt
+++ b/progs/glsl/CH06-brick.frag.txt
--- a/progs/glsl/CH06-brick.vert.txt
+++ b/progs/glsl/CH06-brick.vert.txt
--- a/progs/glsl/CH11-bumpmap.frag.txt
+++ b/progs/glsl/CH11-bumpmap.frag.txt
--- a/progs/glsl/CH11-bumpmap.vert.txt
+++ b/progs/glsl/CH11-bumpmap.vert.txt
--- a/progs/glsl/CH11-toyball.frag.txt
+++ b/progs/glsl/CH11-toyball.frag.txt
--- a/progs/glsl/CH11-toyball.vert.txt
+++ b/progs/glsl/CH11-toyball.vert.txt
--- a/progs/glsl/CH18-mandel.frag.txt
+++ b/progs/glsl/CH18-mandel.frag.txt
--- a/progs/glsl/CH18-mandel.vert.txt
+++ b/progs/glsl/CH18-mandel.vert.txt
--- a/progs/glsl/Makefile
+++ b/progs/glsl/Makefile
@@ -13,11 +13,13 @@ PROGS = \
 	bitmap \
 	brick \
 	bump \
+	convolutions \
 	deriv \
 	mandelbrot \
 	multitex \
 	noise \
 	points \
+	pointcoord \
 	texdemo1 \
 	toyball \
 	twoside \
@@ -89,6 +91,13 @@ bump: bump.o shaderutil.o
 	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) bump.o shaderutil.o $(LIBS) -o $@


+convolutions.o: convolutions.c readtex.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) convolutions.c
+
+convolutions: convolutions.o readtex.o
+	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) convolutions.o readtex.o $(LIBS) -o $@
+
+
 deriv.o: deriv.c extfuncs.h shaderutil.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) deriv.c

@@ -124,6 +133,13 @@ points: points.o shaderutil.o
 	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) points.o shaderutil.o $(LIBS) -o $@


+pointcoord.o: pointcoord.c readtex.h extfuncs.h shaderutil.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) pointcoord.c
+
+pointcoord: pointcoord.o readtex.o shaderutil.o
+	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) pointcoord.o readtex.o shaderutil.o $(LIBS) -o $@
+
+
 texdemo1.o: texdemo1.c readtex.h extfuncs.h shaderutil.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) texdemo1.c

--- a/progs/glsl/brick.c
+++ b/progs/glsl/brick.c
@@ -16,8 +16,8 @@
 #include "shaderutil.h"


-static char *FragProgFile = "CH06-brick.frag.txt";
-static char *VertProgFile = "CH06-brick.vert.txt";
+static char *FragProgFile = "CH06-brick.frag";
+static char *VertProgFile = "CH06-brick.vert";

 /* program/shader objects */
 static GLuint fragShader;
--- a/progs/glsl/bump.c
+++ b/progs/glsl/bump.c
@@ -16,8 +16,8 @@
 #include "shaderutil.h"


-static char *FragProgFile = "CH11-bumpmap.frag.txt";
-static char *VertProgFile = "CH11-bumpmap.vert.txt";
+static char *FragProgFile = "CH11-bumpmap.frag";
+static char *VertProgFile = "CH11-bumpmap.vert";

 /* program/shader objects */
 static GLuint fragShader;
--- a/progs/glsl/convolution.frag
+++ b/progs/glsl/convolution.frag
@@ -0,0 +1,21 @@
+
+const int KernelSize = 9;
+
+//texture offsets
+uniform vec2 Offset[KernelSize];
+//convolution kernel
+uniform vec4 KernelValue[KernelSize];
+uniform sampler2D srcTex;
+uniform vec4 ScaleFactor;
+uniform vec4 BaseColor;
+
+void main(void)
+{
+    int i;
+    vec4 sum = vec4(0.0);
+    for (i = 0; i < KernelSize; ++i) {
+        vec4 tmp = texture2D(srcTex, gl_TexCoord[0].st + Offset[i]);
+        sum += tmp * KernelValue[i];
+    }
+    gl_FragColor = sum * ScaleFactor + BaseColor;
+}
--- a/progs/glsl/convolution.vert
+++ b/progs/glsl/convolution.vert
@@ -0,0 +1,5 @@
+void main() {
+    gl_FrontColor = gl_Color;
+    gl_TexCoord[0] = gl_MultiTexCoord0;
+    gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+}
--- a/progs/glsl/convolutions.c
+++ b/progs/glsl/convolutions.c
@@ -0,0 +1,469 @@
+/**
+ * Convolution with GLSL.
+ * Note: uses GL_ARB_shader_objects, GL_ARB_vertex_shader, GL_ARB_fragment_shader,
+ * not the OpenGL 2.0 shader API.
+ * Author: Zack Rusin
+ */
+
+#define GL_GLEXT_PROTOTYPES
+#include "readtex.h"
+
+#include <GL/glut.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <math.h>
+
+enum Filter {
+   GAUSSIAN_BLUR,
+   SHARPEN,
+   MEAN_REMOVAL,
+   EMBOSS,
+   EDGE_DETECT,
+   NO_FILTER,
+   LAST
+};
+#define QUIT LAST
+
+struct BoundingBox {
+   float minx, miny, minz;
+   float maxx, maxy, maxz;
+};
+struct Texture {
+   GLuint id;
+   GLfloat x;
+   GLfloat y;
+   GLint width;
+   GLint height;
+   GLenum format;
+};
+
+static const char *textureLocation = "../images/girl2.rgb";
+
+static GLfloat viewRotx = 0.0, viewRoty = 0.0, viewRotz = 0.0;
+static struct BoundingBox box;
+static struct Texture texture;
+static GLuint program;
+static GLint menuId;
+static enum Filter filter = GAUSSIAN_BLUR;
+
+
+static void checkError(int line)
+{
+   GLenum err = glGetError();
+   if (err) {
+      printf("GL Error %s (0x%x) at line %d\n",
+             gluErrorString(err), (int) err, line);
+   }
+}
+
+static void loadAndCompileShader(GLuint shader, const char *text)
+{
+   GLint stat;
+
+   glShaderSourceARB(shader, 1, (const GLchar **) &text, NULL);
+
+   glCompileShaderARB(shader);
+
+   glGetObjectParameterivARB(shader, GL_COMPILE_STATUS, &stat);
+   if (!stat) {
+      GLchar log[1000];
+      GLsizei len;
+      glGetInfoLogARB(shader, 1000, &len, log);
+      fprintf(stderr, "Problem compiling shader: %s\n", log);
+      exit(1);
+   }
+   else {
+      printf("Shader compiled OK\n");
+   }
+}
+
+static void readShader(GLuint shader, const char *filename)
+{
+   const int max = 100*1000;
+   int n;
+   char *buffer = (char*) malloc(max);
+   FILE *f = fopen(filename, "r");
+   if (!f) {
+      fprintf(stderr, "Unable to open shader file %s\n", filename);
+      exit(1);
+   }
+
+   n = fread(buffer, 1, max, f);
+   printf("Read %d bytes from shader file %s\n", n, filename);
+   if (n > 0) {
+      buffer[n] = 0;
+      loadAndCompileShader(shader, buffer);
+   }
+
+   fclose(f);
+   free(buffer);
+}
+
+
+static void
+checkLink(GLuint prog)
+{
+   GLint stat;
+   glGetObjectParameterivARB(prog, GL_LINK_STATUS, &stat);
+   if (!stat) {
+      GLchar log[1000];
+      GLsizei len;
+      glGetInfoLogARB(prog, 1000, &len, log);
+      fprintf(stderr, "Linker error:\n%s\n", log);
+   }
+   else {
+      fprintf(stderr, "Link success!\n");
+   }
+}
+
+static void fillConvolution(GLint *k,
+                            GLfloat *scale,
+                            GLfloat *color)
+{
+   switch(filter) {
+   case GAUSSIAN_BLUR:
+      k[0] = 1; k[1] = 2; k[2] = 1;
+      k[3] = 2; k[4] = 4; k[5] = 2;
+      k[6] = 1; k[7] = 2; k[8] = 1;
+
+      *scale = 1./16.;
+      break;
+   case SHARPEN:
+      k[0] =  0; k[1] = -2; k[2] =  0;
+      k[3] = -2; k[4] = 11; k[5] = -2;
+      k[6] =  0; k[7] = -2; k[8] =  0;
+
+      *scale = 1./3.;
+      break;
+   case MEAN_REMOVAL:
+      k[0] = -1; k[1] = -1; k[2] = -1;
+      k[3] = -1; k[4] =  9; k[5] = -1;
+      k[6] = -1; k[7] = -1; k[8] = -1;
+
+      *scale = 1./1.;
+      break;
+   case EMBOSS:
+      k[0] = -1; k[1] =  0; k[2] = -1;
+      k[3] =  0; k[4] =  4; k[5] =  0;
+      k[6] = -1; k[7] =  0; k[8] = -1;
+
+      *scale = 1./1.;
+      color[0] = 0.5;
+      color[1] = 0.5;
+      color[2] = 0.5;
+      color[3] = 0.5;
+      break;
+   case EDGE_DETECT:
+      k[0] =  1; k[1] =  1; k[2] =  1;
+      k[3] =  0; k[4] =  0; k[5] =  0;
+      k[6] = -1; k[7] = -1; k[8] = -1;
+
+      *scale = 1.;
+      color[0] = 0.5;
+      color[1] = 0.5;
+      color[2] = 0.5;
+      color[3] = 0.5;
+      break;
+   case NO_FILTER:
+      k[0] =  0; k[1] =  0; k[2] =  0;
+      k[3] =  0; k[4] =  1; k[5] =  0;
+      k[6] =  0; k[7] =  0; k[8] =  0;
+
+      *scale = 1.;
+      break;
+   default:
+      assert(!"Unhandled switch value");
+   }
+}
+
+static void setupConvolution()
+{
+   GLint *kernel = (GLint*)malloc(sizeof(GLint) * 9);
+   GLfloat scale;
+   GLfloat *vecKer = (GLfloat*)malloc(sizeof(GLfloat) * 9 * 4);
+   GLuint loc;
+   GLuint i;
+   GLfloat baseColor[4];
+   baseColor[0] = 0;
+   baseColor[1] = 0;
+   baseColor[2] = 0;
+   baseColor[3] = 0;
+
+   fillConvolution(kernel, &scale, baseColor);
+   /*vector of 4*/
+   for (i = 0; i < 9; ++i) {
+      vecKer[i*4 + 0] = kernel[i];
+      vecKer[i*4 + 1] = kernel[i];
+      vecKer[i*4 + 2] = kernel[i];
+      vecKer[i*4 + 3] = kernel[i];
+   }
+
+   loc = glGetUniformLocationARB(program, "KernelValue");
+   glUniform4fvARB(loc, 9, vecKer);
+   loc = glGetUniformLocationARB(program, "ScaleFactor");
+   glUniform4fARB(loc, scale, scale, scale, scale);
+   loc = glGetUniformLocationARB(program, "BaseColor");
+   glUniform4fARB(loc, baseColor[0], baseColor[1],
+                  baseColor[2], baseColor[3]);
+
+   free(vecKer);
+   free(kernel);
+}
+
+static void createProgram(const char *vertProgFile,
+                          const char *fragProgFile)
+{
+   GLuint fragShader = 0, vertShader = 0;
+
+   program = glCreateProgram();
+   if (vertProgFile) {
+      vertShader = glCreateShader(GL_VERTEX_SHADER);
+      readShader(vertShader, vertProgFile);
+      glAttachShader(program, vertShader);
+   }
+
+   if (fragProgFile) {
+      fragShader = glCreateShader(GL_FRAGMENT_SHADER);
+      readShader(fragShader, fragProgFile);
+      glAttachShader(program, fragShader);
+   }
+
+   glLinkProgramARB(program);
+   checkLink(program);
+
+   glUseProgramObjectARB(program);
+
+   /*
+   assert(glIsProgram(program));
+   assert(glIsShader(fragShader));
+   assert(glIsShader(vertShader));
+   */
+
+   checkError(__LINE__);
+   {/*texture*/
+      GLuint texLoc = glGetUniformLocationARB(program, "srcTex");
+      glUniform1iARB(texLoc, 0);
+   }
+   {/*setup offsets */
+      float offsets[] = { 1.0 / texture.width,  1.0 / texture.height,
+                          0.0                ,  1.0 / texture.height,
+                          -1.0 / texture.width,  1.0 / texture.height,
+                          1.0 / texture.width,  0.0,
+                          0.0                ,  0.0,
+                          -1.0 / texture.width,  0.0,
+                          1.0 / texture.width, -1.0 / texture.height,
+                          0.0                , -1.0 / texture.height,
+                          -1.0 / texture.width, -1.0 / texture.height };
+      GLuint offsetLoc = glGetUniformLocationARB(program, "Offset");
+      glUniform2fvARB(offsetLoc, 9, offsets);
+   }
+   setupConvolution();
+
+   checkError(__LINE__);
+}
+
+
+static void readTexture(const char *filename)
+{
+   GLubyte *data;
+
+   texture.x = 0;
+   texture.y = 0;
+
+   glGenTextures(1, &texture.id);
+   glBindTexture(GL_TEXTURE_2D, texture.id);
+   glTexParameteri(GL_TEXTURE_2D,
+                   GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+   glTexParameteri(GL_TEXTURE_2D,
+                   GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
+   glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+   data = LoadRGBImage(filename, &texture.width, &texture.height,
+                       &texture.format);
+   if (!data) {
+      printf("Error: couldn't load texture image '%s'\n", filename);
+      exit(1);
+   }
+   printf("Texture %s (%d x %d)\n",
+          filename, texture.width, texture.height);
+   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB,
+                texture.width, texture.height, 0, texture.format,
+                GL_UNSIGNED_BYTE, data);
+}
+
+static void menuSelected(int entry)
+{
+   switch (entry) {
+   case QUIT:
+      exit(0);
+      break;
+   default:
+      filter = (enum Filter)entry;
+   }
+   setupConvolution();
+
+   glutPostRedisplay();
+}
+
+static void menuInit()
+{
+   menuId = glutCreateMenu(menuSelected);
+
+   glutAddMenuEntry("Gaussian blur", GAUSSIAN_BLUR);
+   glutAddMenuEntry("Sharpen", SHARPEN);
+   glutAddMenuEntry("Mean removal", MEAN_REMOVAL);
+   glutAddMenuEntry("Emboss", EMBOSS);
+   glutAddMenuEntry("Edge detect", EDGE_DETECT);
+   glutAddMenuEntry("None", NO_FILTER);
+
+   glutAddMenuEntry("Quit", QUIT);
+
+   glutAttachMenu(GLUT_RIGHT_BUTTON);
+}
+
+static void init()
+{
+   if (!glutExtensionSupported("GL_ARB_shader_objects") ||
+       !glutExtensionSupported("GL_ARB_vertex_shader") ||
+       !glutExtensionSupported("GL_ARB_fragment_shader")) {
+      fprintf(stderr, "Sorry, this program requires GL_ARB_shader_objects, GL_ARB_vertex_shader, and GL_ARB_fragment_shader\n");
+      exit(1);
+   }
+   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+
+   menuInit();
+   readTexture(textureLocation);
+   createProgram("convolution.vert", "convolution.frag");
+
+   glEnable(GL_TEXTURE_2D);
+   glClearColor(1.0, 1.0, 1.0, 1.0);
+   /*glShadeModel(GL_SMOOTH);*/
+   glShadeModel(GL_FLAT);
+}
+
+static void reshape(int width, int height)
+{
+   glViewport(0, 0, width, height);
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   box.minx = 0;
+   box.maxx = width;
+   box.miny = 0;
+   box.maxy = height;
+   box.minz = 0;
+   box.maxz = 1;
+   glOrtho(box.minx, box.maxx, box.miny, box.maxy, -999999, 999999);
+   glMatrixMode(GL_MODELVIEW);
+}
+
+static void keyPress(unsigned char key, int x, int y)
+{
+   switch(key) {
+   case 27:
+      exit(0);
+   default:
+      return;
+   }
+   glutPostRedisplay();
+}
+
+static void
+special(int k, int x, int y)
+{
+   switch (k) {
+   case GLUT_KEY_UP:
+      viewRotx += 2.0;
+      break;
+   case GLUT_KEY_DOWN:
+      viewRotx -= 2.0;
+      break;
+   case GLUT_KEY_LEFT:
+      viewRoty += 2.0;
+      break;
+   case GLUT_KEY_RIGHT:
+      viewRoty -= 2.0;
+      break;
+   default:
+      return;
+   }
+   glutPostRedisplay();
+}
+
+
+static void draw()
+{
+   GLfloat center[2];
+   GLfloat anchor[2];
+
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   glLoadIdentity();
+   glPushMatrix();
+
+   center[0] = box.maxx/2;
+   center[1] = box.maxy/2;
+   anchor[0] = center[0] - texture.width/2;
+   anchor[1] = center[1] - texture.height/2;
+
+   glTranslatef(center[0], center[1], 0);
+   glRotatef(viewRotx, 1.0, 0.0, 0.0);
+   glRotatef(viewRoty, 0.0, 1.0, 0.0);
+   glRotatef(viewRotz, 0.0, 0.0, 1.0);
+   glTranslatef(-center[0], -center[1], 0);
+
+   glTranslatef(anchor[0], anchor[1], 0);
+   glBegin(GL_TRIANGLE_STRIP);
+   {
+      glColor3f(1., 0., 0.);
+      glTexCoord2f(0, 0);
+      glVertex3f(0, 0, 0);
+
+      glColor3f(0., 1., 0.);
+      glTexCoord2f(0, 1.0);
+      glVertex3f(0, texture.height, 0);
+
+      glColor3f(1., 0., 0.);
+      glTexCoord2f(1.0, 0);
+      glVertex3f(texture.width, 0, 0);
+
+      glColor3f(0., 1., 0.);
+      glTexCoord2f(1, 1);
+      glVertex3f(texture.width, texture.height, 0);
+   }
+   glEnd();
+
+   glPopMatrix();
+
+   glFlush();
+
+   glutSwapBuffers();
+}
+
+int main(int argc, char **argv)
+{
+   glutInit(&argc, argv);
+
+   glutInitWindowPosition(0, 0);
+   glutInitWindowSize(400, 400);
+   glutInitDisplayMode(GLUT_RGB | GLUT_ALPHA | GLUT_DOUBLE);
+
+   if (!glutCreateWindow("Image Convolutions")) {
+      fprintf(stderr, "Couldn't create window!\n");
+      exit(1);
+   }
+
+   init();
+
+   glutReshapeFunc(reshape);
+   glutKeyboardFunc(keyPress);
+   glutSpecialFunc(special);
+   glutDisplayFunc(draw);
+
+
+   glutMainLoop();
+   return 0;
+}
--- a/progs/glsl/cubemap.frag.txt
+++ b/progs/glsl/cubemap.frag.txt
--- a/progs/glsl/mandelbrot.c
+++ b/progs/glsl/mandelbrot.c
@@ -16,8 +16,8 @@
 #include "shaderutil.h"


-static char *FragProgFile = "CH18-mandel.frag.txt";
-static char *VertProgFile = "CH18-mandel.vert.txt";
+static char *FragProgFile = "CH18-mandel.frag";
+static char *VertProgFile = "CH18-mandel.vert";

 /* program/shader objects */
 static GLuint fragShader;
--- a/progs/glsl/multitex.c
+++ b/progs/glsl/multitex.c
@@ -35,8 +35,8 @@

 static const char *Demo = "multitex";

-static const char *VertFile = "multitex.vert.txt";
-static const char *FragFile = "multitex.frag.txt";
+static const char *VertFile = "multitex.vert";
+static const char *FragFile = "multitex.frag";

 static const char *TexFiles[2] = 
   {
--- a/progs/glsl/multitex.frag.txt
+++ b/progs/glsl/multitex.frag.txt
@@ -9,7 +9,7 @@ uniform sampler2D tex2;

 void main()
 {
-   vec4 t1 = texture2D(tex1, gl_TexCoord[0].xy, 0.0);
-   vec4 t2 = texture2D(tex2, gl_TexCoord[1].xy, 0.0);
+   vec4 t1 = texture2D(tex1, gl_TexCoord[0].xy);
+   vec4 t2 = texture2D(tex2, gl_TexCoord[1].xy);
   gl_FragColor = mix(t1, t2, t2.w);
 }
--- a/progs/glsl/multitex.vert.txt
+++ b/progs/glsl/multitex.vert.txt
--- a/progs/glsl/pointcoord.c
+++ b/progs/glsl/pointcoord.c
@@ -0,0 +1,205 @@
+/**
+ * Test GLSL 1.20 gl_PointCoord fragment program attribute.
+ * Brian Paul
+ * 11 Aug 2007
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static GLint WinWidth = 300, WinHeight = 300;
+static char *FragProgFile = NULL;
+static char *VertProgFile = NULL;
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+static GLint win = 0;
+static GLint tex0;
+static GLenum Filter = GL_NEAREST;
+
+
+static void
+Redisplay(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT);
+
+   /* draw one point/sprite */
+   glPushMatrix();
+   glPointSize(60);
+   glBegin(GL_POINTS);
+   glVertex2f(WinWidth / 2.0f, WinHeight / 2.0f);
+   glEnd();
+   glPopMatrix();
+
+   glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+   glViewport(0, 0, width, height);
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glOrtho(0, width, 0, height, -1, 1);
+
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+
+   WinWidth = width;
+   WinHeight = height;
+}
+
+
+static void
+CleanUp(void)
+{
+   glDeleteShader_func(fragShader);
+   glDeleteShader_func(vertShader);
+   glDeleteProgram_func(program);
+   glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+  (void) x;
+  (void) y;
+
+   switch(key) {
+   case 27:
+      CleanUp();
+      exit(0);
+      break;
+   }
+   glutPostRedisplay();
+}
+
+
+
+static void
+MakeTexture(void)
+{
+#define SZ 16
+   GLubyte image[SZ][SZ][4];
+   GLuint i, j;
+
+   for (i = 0; i < SZ; i++) {
+      for (j = 0; j < SZ; j++) {
+         if ((i + j) & 1) {
+            image[i][j][0] = 0;
+            image[i][j][1] = 0;
+            image[i][j][2] = 0;
+            image[i][j][3] = 255;
+         }
+         else {
+            image[i][j][0] = j * 255 / (SZ-1);
+            image[i][j][1] = i * 255 / (SZ-1);
+            image[i][j][2] = 0;
+            image[i][j][3] = 255;
+         }
+      }
+   }
+
+   glActiveTexture(GL_TEXTURE0); /* unit 0 */
+   glBindTexture(GL_TEXTURE_2D, 42);
+   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, SZ, SZ, 0,
+                GL_RGBA, GL_UNSIGNED_BYTE, image);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, Filter);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, Filter);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+#undef SZ
+}
+
+
+static void
+Init(void)
+{
+   static const char *fragShaderText =
+      "#version 120 \n"
+      "uniform sampler2D tex0; \n"
+      "void main() { \n"
+      "   gl_FragColor = texture2D(tex0, gl_PointCoord.xy, 0.0); \n"
+      "}\n";
+   static const char *vertShaderText =
+      "void main() {\n"
+      "   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
+      "}\n";
+
+   if (!ShadersSupported())
+      exit(1);
+
+   GetExtensionFuncs();
+
+   vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+   fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+   program = LinkShaders(vertShader, fragShader);
+
+   glUseProgram_func(program);
+
+   tex0 = glGetUniformLocation_func(program, "tex0");
+   printf("Uniforms: tex0: %d\n", tex0);
+
+   glUniform1i_func(tex0, 0); /* tex unit 0 */
+
+   /*assert(glGetError() == 0);*/
+
+   glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+
+   printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+   assert(glIsProgram_func(program));
+   assert(glIsShader_func(fragShader));
+   assert(glIsShader_func(vertShader));
+
+   MakeTexture();
+
+   glEnable(GL_POINT_SPRITE);
+
+   glColor3f(1, 0, 0);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+   int i;
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "-fs") == 0) {
+         FragProgFile = argv[i+1];
+      }
+      else if (strcmp(argv[i], "-vs") == 0) {
+         VertProgFile = argv[i+1];
+      }
+   }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+   glutInit(&argc, argv);
+   glutInitWindowPosition( 0, 0);
+   glutInitWindowSize(WinWidth, WinHeight);
+   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
+   win = glutCreateWindow(argv[0]);
+   glutReshapeFunc(Reshape);
+   glutKeyboardFunc(Key);
+   glutDisplayFunc(Redisplay);
+   ParseOptions(argc, argv);
+   Init();
+   glutMainLoop();
+   return 0;
+}
--- a/progs/glsl/reflect.vert.txt
+++ b/progs/glsl/reflect.vert.txt
--- a/progs/glsl/shadowtex.frag.txt
+++ b/progs/glsl/shadowtex.frag.txt
--- a/progs/glsl/simple.vert.txt
+++ b/progs/glsl/simple.vert.txt
--- a/progs/glsl/texdemo1.c
+++ b/progs/glsl/texdemo1.c
@@ -35,11 +35,11 @@

 static const char *Demo = "texdemo1";

-static const char *ReflectVertFile = "reflect.vert.txt";
-static const char *CubeFragFile = "cubemap.frag.txt";
+static const char *ReflectVertFile = "reflect.vert";
+static const char *CubeFragFile = "cubemap.frag";

-static const char *SimpleVertFile = "simple.vert.txt";
-static const char *SimpleTexFragFile = "shadowtex.frag.txt";
+static const char *SimpleVertFile = "simple.vert";
+static const char *SimpleTexFragFile = "shadowtex.frag";

 static const char *GroundImage = "../images/tile.rgb";

--- a/progs/glsl/toyball.c
+++ b/progs/glsl/toyball.c
@@ -16,8 +16,8 @@
 #include "shaderutil.h"


-static char *FragProgFile = "CH11-toyball.frag.txt";
-static char *VertProgFile = "CH11-toyball.vert.txt";
+static char *FragProgFile = "CH11-toyball.frag";
+static char *VertProgFile = "CH11-toyball.vert";

 /* program/shader objects */
 static GLuint fragShader;
--- a/progs/glsl/trirast.c
+++ b/progs/glsl/trirast.c
@@ -190,7 +190,7 @@ Init(void)
      "}\n";
   static const char *vertShaderText =
      "void main() {\n"
-      "   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
+      "   gl_Position = ftransform(); \n"
      "}\n";

   if (!ShadersSupported())
--- a/progs/glsl/twoside.c
+++ b/progs/glsl/twoside.c
@@ -28,7 +28,7 @@ static GLuint program;
 static GLint win = 0;
 static GLboolean anim = 0*GL_TRUE;
 static GLboolean DetermineInFragProg = GL_TRUE;
-static GLfloat Yrot = 0.0f;
+static GLfloat Xrot = 30.0f;
 static GLint u_fragface;
 static GLenum FrontWinding = GL_CCW;
 static int prevTime = 0;
@@ -41,7 +41,8 @@ static const GLfloat Green[4] = {0, 1, 0, 0};
 static void
 Redisplay(void)
 {
-   float xmin = -1, xmax = 1, ymin = -1, ymax = 1;
+   int i;
+   float radius = 2;

   glFrontFace(FrontWinding);

@@ -54,18 +55,22 @@ Redisplay(void)
      glEnable(GL_VERTEX_PROGRAM_TWO_SIDE);
   }

-   glClear(GL_COLOR_BUFFER_BIT);
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );

   glPushMatrix();
-   glRotatef(Yrot, 0, 1, 0);
+   glRotatef(Xrot, 1, 0, 0);

-   glBegin(GL_POLYGON);
+   /* Draw a tristrip ring */
+   glBegin(GL_TRIANGLE_STRIP);
   glColor4fv(Red);
   glSecondaryColor3fv_func(Green);
-   glVertex2f(xmin, ymin);
-   glVertex2f(xmax, ymin);
-   glVertex2f(xmax, ymax);
-   glVertex2f(xmin, ymax);
+   for (i = 0; i < 20; i++) {
+      float a = i / 19.0 * M_PI * 2.0;
+      float x = radius * cos(a);
+      float y = radius * sin(a);
+      glVertex3f(x, -1, y);
+      glVertex3f(x, +1, y);
+   }
   glEnd();

   glPopMatrix();
@@ -86,7 +91,7 @@ Idle(void)
   }
   prevTime = curTime;

-   Yrot += dt * 0.1;
+   Xrot += dt * 0.1;
   glutPostRedisplay();
 }

@@ -98,7 +103,7 @@ Reshape(int width, int height)
   glViewport(0, 0, width, height);
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
-   glFrustum(-ar, ar, -1, 1, 5, 15);
+   glFrustum(-ar, ar, -1, 1, 3, 25);
   glMatrixMode(GL_MODELVIEW);
   glLoadIdentity();
   glTranslatef(0, 0, -10);
@@ -141,12 +146,16 @@ Key(unsigned char key, int x, int y)
      DetermineInFragProg = GL_FALSE;
      break;
   case 'r':
-      Yrot = 0;
+      /* reset */
+      Xrot = 30;
      anim = 0;
      glutIdleFunc(NULL);
      break;
   case 's':
-      Yrot += 5;
+      Xrot += 5;
+      break;
+   case 'S':
+      Xrot -= 5;
      break;
   case 'w':
      if (FrontWinding == GL_CCW) {
@@ -173,12 +182,24 @@ Init(void)
   static const char *fragShaderText =
      "uniform bool fragface; \n"
      "void main() { \n"
+#if 0
      "   if (!fragface || gl_FrontFacing) { \n"
      "      gl_FragColor = gl_Color; \n"
      "   } \n"
      "   else { \n"
      "      gl_FragColor = 0.8 * gl_SecondaryColor; \n"
      "   } \n"
+#else
+      "   bool f = gl_FrontFacing; \n"
+      "   if (f) { \n"
+      "      gl_FragColor = vec4(1.0, 0.0, 0.0, 0.0); \n"
+      "   } \n"
+      "   else { \n"
+      "      gl_FragColor = vec4(0.0, 1.0, 0.0, 0.0); \n"
+      "   } \n"
+      "   //float g = float(gl_FrontFacing) * 0.5 + 0.5; \n"
+      "   //gl_FragColor = vec4(g); \n"
+#endif
      "} \n";
   static const char *vertShaderText =
      "uniform bool fragface; \n"
@@ -218,6 +239,8 @@ Init(void)
   assert(glIsProgram_func(program));
   assert(glIsShader_func(fragShader));
   assert(glIsShader_func(vertShader));
+
+   glEnable(GL_DEPTH_TEST);
 }


@@ -246,6 +269,7 @@ Usage(void)
   printf("   a - toggle animation\n");
   printf("   s - step rotation\n");
   printf("   w - toggle CW, CCW front-face winding\n");
+   printf("NOTE: red = front face, green = back face.\n");
 }


@@ -255,7 +279,7 @@ main(int argc, char *argv[])
   glutInit(&argc, argv);
   glutInitWindowPosition( 0, 0);
   glutInitWindowSize(WinWidth, WinHeight);
-   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
+   glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
   win = glutCreateWindow(argv[0]);
   glutReshapeFunc(Reshape);
   glutKeyboardFunc(Key);
--- a/progs/osdemos/ostest1.c
+++ b/progs/osdemos/ostest1.c
@@ -407,7 +407,10 @@ test(GLenum type, GLint bits, const char *filename)
   glGetIntegerv(GL_ALPHA_BITS, &cBits);
   assert(cBits == bits);

-   printf("Rendering %d bit/channel image: %s\n", bits, filename);
+   if (WriteFiles)
+      printf("Rendering %d bit/channel image: %s\n", bits, filename);
+   else
+      printf("Rendering %d bit/channel image\n", bits);

   OSMesaColorClamp(GL_TRUE);

@@ -458,6 +461,8 @@ main( int argc, char *argv[] )
 {
   int i;

+   printf("Use -f to write image files\n");
+
   for (i = 1; i < argc; i++) {
      if (strcmp(argv[i], "-f") == 0)
         WriteFiles = GL_TRUE;
--- a/progs/slang/Makefile
+++ b/progs/slang/Makefile
@@ -31,27 +31,27 @@ clean:
 #

 cltest: cltest.o framework.o $(LIB_DEP)
-	$(CC) $(LDFLAGS) cltest.o framework.o $(LIBS) -o cltest
+	$(CC) $(CFLAGS) $(LDFLAGS) cltest.o framework.o $(LIBS) -o cltest

 sotest: sotest.o framework.o $(LIB_DEP)
-	$(CC) $(LDFLAGS) sotest.o framework.o $(LIBS) -o sotest
+	$(CC) $(CFLAGS) $(LDFLAGS) sotest.o framework.o $(LIBS) -o sotest

 vstest: vstest.o framework.o $(LIB_DEP)
-	$(CC) $(LDFLAGS) vstest.o framework.o $(LIBS) -o vstest
+	$(CC) $(CFLAGS) $(LDFLAGS) vstest.o framework.o $(LIBS) -o vstest

 #
 # objects
 #

 framework.o: framework.c framework.h
-	$(CC) -c -I$(INCDIR) framework.c -o framework.o
+	$(CC) -c -I$(INCDIR) $(CFLAGS) framework.c -o framework.o

 cltest.o: cltest.c framework.h
-	$(CC) -c -I$(INCDIR) cltest.c -o cltest.o
+	$(CC) -c -I$(INCDIR) $(CFLAGS) cltest.c -o cltest.o

 sotest.o: sotest.c framework.h
-	$(CC) -c -I$(INCDIR) sotest.c -o sotest.o
+	$(CC) -c -I$(INCDIR) $(CFLAGS) sotest.c -o sotest.o

 vstest.o: vstest.c framework.h
-	$(CC) -c -I$(INCDIR) vstest.c -o vstest.o
+	$(CC) -c -I$(INCDIR) $(CFLAGS) vstest.c -o vstest.o

--- a/progs/tests/antialias.c
+++ b/progs/tests/antialias.c
@@ -16,6 +16,7 @@
 static GLfloat Zrot = 0;
 static GLboolean Anim = GL_TRUE;
 static GLboolean HaveMultisample = GL_TRUE;
+static GLboolean DoMultisample = GL_TRUE;


 static void
@@ -86,7 +87,10 @@ Display( void )
   glColor3f(1, 1, 1);
   if (HaveMultisample) {
      glRasterPos2f(-3.1, -1.6);
-      PrintString("MULTISAMPLE");
+      if (DoMultisample)
+         PrintString("MULTISAMPLE");
+      else
+         PrintString("MULTISAMPLE (off)");
   }
   glRasterPos2f(-0.8, -1.6);
   PrintString("No antialiasing");
@@ -96,7 +100,8 @@ Display( void )
   /* multisample */
   if (HaveMultisample) {
      glEnable(GL_DEPTH_TEST);
-      glEnable(GL_MULTISAMPLE_ARB);
+      if (DoMultisample)
+         glEnable(GL_MULTISAMPLE_ARB);
      glPushMatrix();
      glTranslatef(-2.5, 0, 0);
      glPushMatrix();
@@ -173,6 +178,9 @@ Key( unsigned char key, int x, int y )
         else
            glutIdleFunc(NULL);
         break;
+      case 'm':
+         DoMultisample = !DoMultisample;
+         break;
      case 'z':
         Zrot = (int) (Zrot - step);
         break;
--- a/progs/tools/trace/Makefile
+++ b/progs/tools/trace/Makefile
@@ -16,7 +16,7 @@ TRACER = gltrace.so
 default: $(TRACER)

 $(TRACER): $(OBJECTS)
-	$(TOP)/bin/mklib -o $(TRACER) -noprefix -cplusplus \
+	$(MKLIB) -o $(TRACER) -noprefix -cplusplus -linker '$(CXX)' \
 		-ldflags '$(LDFLAGS)' $(MKLIB_OPTIONS) $(OBJECTS)

 gltrace.cc: gltrace.py
--- a/progs/tools/trace/gltrace_support.cc
+++ b/progs/tools/trace/gltrace_support.cc
@@ -20,6 +20,8 @@
 */

 #include "gltrace_support.h"
+#include <cstdlib>
+#include <cstring>
 #include <assert.h>
 #include <sstream>
 #include <fstream>
@@ -136,7 +138,7 @@ namespace gltrace {

    struct timeval now;
    struct tm t;
-    static char *months[12] = 
+    static char const *months[12] = 
      { 
 	"Jan", "Feb", "Mar", "Apr", "May", "Jun", 
 	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 
--- a/progs/trivial/Makefile
+++ b/progs/trivial/Makefile
@@ -115,13 +115,13 @@ getproclist.h: $(TOP)/src/mesa/glapi/gl_API.xml getprocaddress.c getprocaddress.


 texrect: texrect.o readtex.o
-	$(CC) $(LDFLAGS) texrect.o readtex.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) texrect.o readtex.o $(LIBS) -o $@

 texrect.o: texrect.c readtex.h
 	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@

 invert: invert.o readtex.o
-	$(CC) $(LDFLAGS) invert.o readtex.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) invert.o readtex.o $(LIBS) -o $@

 invert.o: invert.c readtex.h
 	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
--- a/progs/util/shaderutil.c
+++ b/progs/util/shaderutil.c
@@ -27,12 +27,15 @@ Init(void)
 GLboolean
 ShadersSupported(void)
 {
-   const char *version;
-
-   version = (const char *) glGetString(GL_VERSION);
-   if (version[0] != '2' || version[1] != '.') {
-      printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
-      return GL_FALSE;
+   const char *version = (const char *) glGetString(GL_VERSION);
+   if (version[0] == '2' && version[1] == '.') {
+      return GL_TRUE;
+   }
+   else if (glutExtensionSupported("GL_ARB_vertex_shader")
+            && glutExtensionSupported("GL_ARB_fragment_shader")
+            && glutExtensionSupported("GL_ARB_shader_objects")) {
+      fprintf(stderr, "Warning: Trying ARB GLSL instead of OpenGL 2.x.  This may not work.\n");
+      return GL_TRUE;
   }
   return GL_TRUE;
 }
--- a/progs/xdemos/Makefile
+++ b/progs/xdemos/Makefile
@@ -67,10 +67,10 @@ clean:

 # special cases
 pbinfo: pbinfo.o pbutil.o
-	$(CC) $(LDFLAGS) pbinfo.o pbutil.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) pbinfo.o pbutil.o $(LIBS) -o $@

 pbdemo: pbdemo.o pbutil.o
-	$(CC) $(LDFLAGS) pbdemo.o pbutil.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) pbdemo.o pbutil.o $(LIBS) -o $@

 pbinfo.o: pbinfo.c pbutil.h
 	$(CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbinfo.c
@@ -82,13 +82,13 @@ pbutil.o: pbutil.c pbutil.h
 	$(CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbutil.c

 glxgears_fbconfig: glxgears_fbconfig.o pbutil.o
-	$(CC) $(LDFLAGS) glxgears_fbconfig.o pbutil.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) glxgears_fbconfig.o pbutil.o $(LIBS) -o $@

 glxgears_fbconfig.o: glxgears_fbconfig.c pbutil.h
 	$(CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) -c -I. $(CFLAGS) glxgears_fbconfig.c

 xrotfontdemo: xrotfontdemo.o xuserotfont.o
-	$(CC) $(LDFLAGS) xrotfontdemo.o xuserotfont.o $(LIBS) -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) xrotfontdemo.o xuserotfont.o $(LIBS) -o $@

 xuserotfont.o: xuserotfont.c xuserotfont.h
 	$(CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xuserotfont.c
--- a/progs/xdemos/glxgears.c
+++ b/progs/xdemos/glxgears.c
@@ -88,12 +88,18 @@ current_time(void)
 #endif


+/** Event handler results: */
+#define NOP 0
+#define EXIT 1
+#define DRAW 2
+
 static GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
 static GLint gear1, gear2, gear3;
 static GLfloat angle = 0.0;

 static GLboolean fullscreen = GL_FALSE;	/* Create a single fullscreen window */
 static GLboolean stereo = GL_FALSE;	/* Enable stereo.  */
+static GLboolean animate = GL_TRUE;	/* Animation */
 static GLfloat eyesep = 5.0;		/* Eye separation. */
 static GLfloat fix_point = 40.0;	/* Fixation point distance.  */
 static GLfloat left, right, asp;	/* Stereo frustum params.  */
@@ -239,7 +245,7 @@ gear(GLfloat inner_radius, GLfloat outer_radius, GLfloat width,


 static void
-do_draw(void)
+draw(void)
 {
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

@@ -269,8 +275,9 @@ do_draw(void)
   glPopMatrix();
 }

+
 static void
-draw(void)
+draw_gears(void)
 {
   if (stereo) {
      /* First left eye.  */
@@ -284,7 +291,7 @@ draw(void)

      glPushMatrix();
      glTranslated(+0.5 * eyesep, 0.0, 0.0);
-      do_draw();
+      draw();
      glPopMatrix();

      /* Then right eye.  */
@@ -298,10 +305,50 @@ draw(void)

      glPushMatrix();
      glTranslated(-0.5 * eyesep, 0.0, 0.0);
-      do_draw();
+      draw();
      glPopMatrix();
-   } else
-      do_draw();
+   }
+   else {
+      draw();
+   }
+}
+
+
+/** Draw single frame, do SwapBuffers, compute FPS */
+static void
+draw_frame(Display *dpy, Window win)
+{
+   static int frames = 0;
+   static double tRot0 = -1.0, tRate0 = -1.0;
+   double dt, t = current_time();
+
+   if (tRot0 < 0.0)
+      tRot0 = t;
+   dt = t - tRot0;
+   tRot0 = t;
+
+   if (animate) {
+      /* advance rotation for next frame */
+      angle += 70.0 * dt;  /* 70 degrees per second */
+      if (angle > 3600.0)
+         angle -= 3600.0;
+   }
+
+   draw_gears();
+   glXSwapBuffers(dpy, win);
+
+   frames++;
+   
+   if (tRate0 < 0.0)
+      tRate0 = t;
+   if (t - tRate0 >= 5.0) {
+      GLfloat seconds = t - tRate0;
+      GLfloat fps = frames / seconds;
+      printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds,
+             fps);
+      tRate0 = t;
+      frames = 0;
+   }
 }


@@ -319,7 +366,8 @@ reshape(int width, int height)

      left = -5.0 * ((w - 0.5 * eyesep) / fix_point);
      right = 5.0 * ((w + 0.5 * eyesep) / fix_point);
-   } else {
+   }
+   else {
      GLfloat h = (GLfloat) height / (GLfloat) width;

      glMatrixMode(GL_PROJECTION);
@@ -430,6 +478,7 @@ make_window( Display *dpy, const char *name,
   attr.border_pixel = 0;
   attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   /* XXX this is a bad way to get a borderless window! */
   attr.override_redirect = fullscreen;
   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;

@@ -463,79 +512,70 @@ make_window( Display *dpy, const char *name,
 }


+/**
+ * Handle one X event.
+ * \return NOP, EXIT or DRAW
+ */
+static int
+handle_event(Display *dpy, Window win, XEvent *event)
+{
+   switch (event->type) {
+   case Expose:
+      return DRAW;
+   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 {
+            r = XLookupString(&event->xkey, buffer, sizeof(buffer),
+                              NULL, NULL);
+            if (buffer[0] == 27) {
+               /* escape */
+               return EXIT;
+            }
+            else if (buffer[0] == 'a' || buffer[0] == 'A') {
+               animate = !animate;
+            }
+         }
+         return DRAW;
+      }
+   }
+   return NOP;
+}
+
+
 static void
 event_loop(Display *dpy, Window win)
 {
   while (1) {
-      while (XPending(dpy) > 0) {
+      int op;
+      while (!animate || XPending(dpy) > 0) {
         XEvent event;
         XNextEvent(dpy, &event);
-         switch (event.type) {
-	 case Expose:
-            /* we'll redraw below */
-	    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 {
-                  r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                                    NULL, NULL);
-                  if (buffer[0] == 27) {
-                     /* escape */
-                     return;
-                  }
-               }
-            }
-         }
+         op = handle_event(dpy, win, &event);
+         if (op == EXIT)
+            return;
+         else if (op == DRAW)
+            break;
      }

-      {
-         static int frames = 0;
-         static double tRot0 = -1.0, tRate0 = -1.0;
-         double dt, t = current_time();
-         if (tRot0 < 0.0)
-            tRot0 = t;
-         dt = t - tRot0;
-         tRot0 = t;
-
-         /* advance rotation for next frame */
-         angle += 70.0 * dt;  /* 70 degrees per second */
-         if (angle > 3600.0)
-             angle -= 3600.0;
-
-         draw();
-         glXSwapBuffers(dpy, win);
-
-         frames++;
-
-         if (tRate0 < 0.0)
-            tRate0 = t;
-         if (t - tRate0 >= 5.0) {
-            GLfloat seconds = t - tRate0;
-            GLfloat fps = frames / seconds;
-            printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds,
-                   fps);
-            tRate0 = t;
-            frames = 0;
-         }
-      }
+      draw_frame(dpy, win);
   }
 }

@@ -548,8 +588,7 @@ usage(void)
   printf("  -stereo                 run in stereo mode\n");
   printf("  -fullscreen             run in fullscreen mode\n");
   printf("  -info                   display OpenGL renderer info\n");
-   printf("  -winwidth <width>       window width (default: 300)\n");
-   printf("  -winheight <height>     window height (default: 300)\n");
+   printf("  -geometry WxH+X+Y       window geometry\n");
 }
 

--- a/progs/xdemos/glxinfo.c
+++ b/progs/xdemos/glxinfo.c
@@ -523,6 +523,13 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits)
      printf("OpenGL vendor string: %s\n", glVendor);
      printf("OpenGL renderer string: %s\n", glRenderer);
      printf("OpenGL version string: %s\n", glVersion);
+#ifdef GL_VERSION_2_0
+      if (glVersion[0] >= '2' && glVersion[1] == '.') {
+         char *v = (char *) glGetString(GL_SHADING_LANGUAGE_VERSION);
+         printf("OpenGL shading language version string: %s\n", v);
+      }
+#endif
+
      printf("OpenGL extensions:\n");
      print_extension_list(glExtensions);
      if (limits)
--- a/src/Makefile
+++ b/src/Makefile
@@ -21,7 +21,7 @@ subdirs:
 		fi \
 	done

-install:
+install: $(TOP)/$(LIB_DIR)
 	@for dir in $(SUBDIRS) ; do \
 		if [ -d $$dir ] ; then \
 			(cd $$dir && $(MAKE) install) || exit 1 ; \
@@ -29,7 +29,7 @@ install:
 	done

 $(TOP)/$(LIB_DIR):
-	-mkdir $(TOP)/$(LIB_DIR)
+	-@test -d $(TOP)/$(LIB_DIR) || mkdir -p $(TOP)/$(LIB_DIR)


 clean:
--- a/src/egl/drivers/demo/Makefile
+++ b/src/egl/drivers/demo/Makefile
@@ -21,8 +21,9 @@ default: $(TOP)/$(LIB_DIR)/demodriver.so


 $(TOP)/$(LIB_DIR)/demodriver.so: $(OBJECTS)
-	$(TOP)/bin/mklib -o demodriver.so -noprefix -ldflags '$(LDFLAGS)' \
-		-install $(TOP)/$(LIB_DIR) $(OBJECTS)
+	$(MKLIB) -o demodriver.so -noprefix -linker '$(CC)' \
+		-ldflags '$(LDFLAGS)' -install $(TOP)/$(LIB_DIR) \
+		$(OBJECTS)



--- a/src/egl/drivers/dri/Makefile
+++ b/src/egl/drivers/dri/Makefile
@@ -42,7 +42,8 @@ default: depend library Makefile
 library: $(TOP)/$(LIB_DIR)/libEGLdri.so

 $(TOP)/$(LIB_DIR)/libEGLdri.so: $(OBJECTS)
-	$(TOP)/bin/mklib -o EGLdri -ldflags '$(LDFLAGS)' -major 1 -minor 0 \
+	$(MKLIB) -o EGLdri -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+		-major 1 -minor 0 \
 		-install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS)


--- a/src/egl/main/Makefile
+++ b/src/egl/main/Makefile
@@ -46,7 +46,8 @@ default: depend library
 library: $(TOP)/$(LIB_DIR)/libEGL.so

 $(TOP)/$(LIB_DIR)/libEGL.so: $(OBJECTS)
-	$(TOP)/bin/mklib -o EGL -ldflags '$(LDFLAGS)' -major 1 -minor 0 \
+	$(MKLIB) -o EGL -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+		-major 1 -minor 0 \
 		-install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS)


--- a/src/glu/Makefile
+++ b/src/glu/Makefile
@@ -16,18 +16,20 @@ default: $(TOP)/configs/current
 # GLU pkg-config file
 pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
-	-e 's,@LIB_DIR@,$(LIB_DIR),' \
+	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
 	-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),'
 glu.pc: glu.pc.in
 	$(pcedit) $< > $@

 install: glu.pc
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
-	$(INSTALL) $(TOP)/$(LIB_DIR)/libGLU.* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 glu.pc $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+	$(INSTALL) $(TOP)/$(LIB_DIR)/$(GLU_LIB_GLOB) $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 glu.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig

 clean:
 	-@for dir in $(SUBDIRS) ; do \
 		(cd $$dir && $(MAKE) clean) ; \
 	done
+	-rm -f *.pc
--- a/src/glu/glu.pc.in
+++ b/src/glu/glu.pc.in
@@ -1,7 +1,7 @@
 prefix=@INSTALL_DIR@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/@LIB_DIR@
-includedir=${prefix}/include
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@

 Name: glu
 Description: Mesa OpenGL Utility library
--- a/src/glu/mesa/Makefile
+++ b/src/glu/mesa/Makefile
@@ -45,7 +45,7 @@ $(TOP)/$(LIB_DIR):

 # Make the library:
 $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME): $(OBJECTS)
-	@ $(TOP)/bin/mklib -o $(GLU_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	@ $(MKLIB) -o $(GLU_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major $(GLU_MAJOR) -minor $(GLU_MINOR) -patch $(GLU_TINY) \
 		$(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
 		$(GLU_LIB_DEPS) $(OBJECTS)
--- a/src/glu/sgi/Makefile
+++ b/src/glu/sgi/Makefile
@@ -136,9 +136,10 @@ $(TOP)/$(LIB_DIR):

 # Make the library:
 $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME): $(OBJECTS)
-	$(TOP)/bin/mklib -o $(GLU_LIB) -linker '$(CXX)' -ldflags '$(LDFLAGS)' \
+	$(MKLIB) -o $(GLU_LIB) -linker '$(CXX)' -ldflags '$(LDFLAGS)' \
 		-major $(GLU_MAJOR) -minor $(GLU_MINOR) -patch $(GLU_TINY) \
 		-cplusplus $(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
+		-exports glu.exports -id $(INSTALL_LIB_DIR)/lib$(GLU_LIB).$(GLU_MAJOR).dylib \
 		$(GLU_LIB_DEPS) $(OBJECTS)


--- a/src/glu/sgi/glu.exports
+++ b/src/glu/sgi/glu.exports
@@ -0,0 +1,59 @@
+	gluBeginCurve
+	gluBeginPolygon
+	gluBeginSurface
+	gluBeginTrim
+	gluBuild1DMipmapLevels
+	gluBuild1DMipmaps
+	gluBuild2DMipmapLevels
+	gluBuild2DMipmaps
+	gluBuild3DMipmapLevels
+	gluBuild3DMipmaps
+	gluCheckExtension
+	gluCylinder
+	gluDeleteNurbsRenderer
+	gluDeleteQuadric
+	gluDeleteTess
+	gluDisk
+	gluEndCurve
+	gluEndPolygon
+	gluEndSurface
+	gluEndTrim
+	gluErrorString
+	gluGetNurbsProperty
+	gluGetString
+	gluGetTessProperty
+	gluLoadSamplingMatrices
+	gluLookAt
+	gluNewNurbsRenderer
+	gluNewQuadric
+	gluNewTess
+	gluNextContour
+	gluNurbsCallback
+	gluNurbsCallbackData
+	gluNurbsCallbackDataEXT
+	gluNurbsCurve
+	gluNurbsProperty
+	gluNurbsSurface
+	gluOrtho2D
+	gluPartialDisk
+	gluPerspective
+	gluPickMatrix
+	gluProject
+	gluPwlCurve
+	gluQuadricCallback
+	gluQuadricDrawStyle
+	gluQuadricNormals
+	gluQuadricOrientation
+	gluQuadricTexture
+	gluScaleImage
+	gluSphere
+	gluTessBeginContour
+	gluTessBeginPolygon
+	gluTessCallback
+	gluTessEndContour
+	gluTessEndPolygon
+	gluTessNormal
+	gluTessProperty
+	gluTessVertex
+	gluUnProject
+	gluUnProject4
--- a/src/glu/sgi/glu.exports.darwin
+++ b/src/glu/sgi/glu.exports.darwin
@@ -0,0 +1,59 @@
+_gluBeginCurve
+_gluBeginPolygon
+_gluBeginSurface
+_gluBeginTrim
+_gluBuild1DMipmapLevels
+_gluBuild1DMipmaps
+_gluBuild2DMipmapLevels
+_gluBuild2DMipmaps
+_gluBuild3DMipmapLevels
+_gluBuild3DMipmaps
+_gluCheckExtension
+_gluCylinder
+_gluDeleteNurbsRenderer
+_gluDeleteQuadric
+_gluDeleteTess
+_gluDisk
+_gluEndCurve
+_gluEndPolygon
+_gluEndSurface
+_gluEndTrim
+_gluErrorString
+_gluGetNurbsProperty
+_gluGetString
+_gluGetTessProperty
+_gluLoadSamplingMatrices
+_gluLookAt
+_gluNewNurbsRenderer
+_gluNewQuadric
+_gluNewTess
+_gluNextContour
+_gluNurbsCallback
+_gluNurbsCallbackData
+_gluNurbsCallbackDataEXT
+_gluNurbsCurve
+_gluNurbsProperty
+_gluNurbsSurface
+_gluOrtho2D
+_gluPartialDisk
+_gluPerspective
+_gluPickMatrix
+_gluProject
+_gluPwlCurve
+_gluQuadricCallback
+_gluQuadricDrawStyle
+_gluQuadricNormals
+_gluQuadricOrientation
+_gluQuadricTexture
+_gluScaleImage
+_gluSphere
+_gluTessBeginContour
+_gluTessBeginPolygon
+_gluTessCallback
+_gluTessEndContour
+_gluTessEndPolygon
+_gluTessNormal
+_gluTessProperty
+_gluTessVertex
+_gluUnProject
+_gluUnProject4
--- a/src/glu/sgi/libutil/quad.c
+++ b/src/glu/sgi/libutil/quad.c
@@ -713,8 +713,8 @@ gluSphere(GLUquadric *qobj, GLdouble radius, GLint slices, GLint stacks)
    GLfloat cosCache3b[CACHE_SIZE];
    GLfloat angle;
    GLfloat zLow, zHigh;
-    GLfloat sintemp1, sintemp2, sintemp3 = 0.0, sintemp4 = 0.0;
-    GLfloat costemp1, costemp2 = 0.0, costemp3 = 0.0, costemp4 = 0.0;
+    GLfloat sintemp1 = 0.0, sintemp2 = 0.0, sintemp3 = 0.0, sintemp4 = 0.0;
+    GLfloat costemp1 = 0.0, costemp2 = 0.0, costemp3 = 0.0, costemp4 = 0.0;
    GLboolean needCache2, needCache3;
    GLint start, finish;

--- a/src/glut/beos/Makefile
+++ b/src/glut/beos/Makefile
@@ -83,10 +83,10 @@ $(TOP)/$(LIB_DIR):

 # Make the library
 $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
-	@$(TOP)/bin/mklib -o $(GLUT_LIB) -ldflags '$(LDFLAGS)' \
+	@$(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
-		-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) $(GLUT_LIB_DEPS) \
-		$(OBJECTS)
+		-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
+		$(GLUT_LIB_DEPS) $(OBJECTS)

 clean:
 	-rm -f *.o
--- a/src/glut/directfb/Makefile
+++ b/src/glut/directfb/Makefile
@@ -61,7 +61,7 @@ default: depend $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)

 # Make the library
 $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
-	$(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	$(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
 		$(GLUT_LIB_DEPS) -install $(TOP)/$(LIB_DIR) \
 		$(MKLIB_OPTIONS) $(OBJECTS)
--- a/src/glut/fbdev/Makefile
+++ b/src/glut/fbdev/Makefile
@@ -63,16 +63,16 @@ default: depend $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)

 # Make the library
 $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
-	$(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	$(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
 		$(GLUT_LIB_DEPS) -install $(TOP)/$(LIB_DIR) \
 		$(MKLIB_OPTIONS) $(OBJECTS)

 install:
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_LIB_DIR)

 # Run 'make -f Makefile.solo dep' to update the dependencies if you change
 # what's included by any source file.
--- a/src/glut/ggi/Makefile
+++ b/src/glut/ggi/Makefile
@@ -32,7 +32,7 @@ default: $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)

 # Make the library
 $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
-	$(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	$(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) \
 		-patch $(GLUT_TINY) $(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
 		$(GLUT_LIB_DEPS) $(OBJECTS)
--- a/src/glut/glx/Makefile
+++ b/src/glut/glx/Makefile
@@ -91,33 +91,36 @@ default: $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)

 # Make the library
 $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
-	$(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	$(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
 		$(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
+		-id $(INSTALL_LIB_DIR)/lib$(GLUT_LIB).$(GLUT_MAJOR).dylib \
 		$(GLUT_LIB_DEPS) $(OBJECTS)


 # glut pkgconfig file
 pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
-	-e 's,@LIB_DIR@,$(LIB_DIR),' \
+	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
 	-e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@

 install: glut.pc
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
-	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_GLOB) $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig


 clean:
 	-rm -f *.o *~
 	-rm -f *.lo
 	-rm -f *.la
+	-rm -f *.pc
 	-rm -rf .libs
 	-rm -f depend depend.bak

--- a/src/glut/glx/glut.pc.in
+++ b/src/glut/glx/glut.pc.in
@@ -1,7 +1,7 @@
 prefix=@INSTALL_DIR@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/@LIB_DIR@
-includedir=${prefix}/include
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@

 Name: glut
 Description: Mesa OpenGL Utility Toolkit library
--- a/src/glut/mini/Makefile
+++ b/src/glut/mini/Makefile
@@ -55,7 +55,7 @@ default: depend $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)

 # Make the library
 $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
-	$(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+	$(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
 		$(GLUT_LIB_DEPS) -install $(TOP)/$(LIB_DIR) \
 		$(MKLIB_OPTIONS) $(OBJECTS)
@@ -75,23 +75,24 @@ tags:
 # glut pkgconfig file
 pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
-	-e 's,@LIB_DIR@,$(LIB_DIR),' \
+	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
 	-e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@

 install: glut.pc
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
-	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig


 # Remove .o and backup files
 clean: depend
 	-rm -f depend depend.bak
-	-rm -f *.o *~ *.o *~ *.so libglut.so.3.7
+	-rm -f *.o *~ *.o *~ *.so *.pc libglut.so.3.7

 include depend
--- a/src/glut/mini/glut.pc.in
+++ b/src/glut/mini/glut.pc.in
@@ -1,7 +1,7 @@
 prefix=@INSTALL_DIR@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/@LIB_DIR@
-includedir=${prefix}/include
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@

 Name: glut
 Description: Mesa OpenGL Utility Toolkit library
--- a/src/glut/os2/WarpWin.cpp
+++ b/src/glut/os2/WarpWin.cpp
@@ -1,420 +1,420 @@
-/* WarpWin.c     */
-/* glut for Warp */
-#include <stdio.h>
-#include <string.h>
-
-#include "WarpWin.h"
-#include "WarpGL.h"
-
-#define POKA 0
-
-/* global variables that must be set for some functions to operate
-   correctly. */
-HDC XHDC;
-HWND XHWND;
-
-
-void
-XStoreColor(Display* display, Colormap colormap, XColor* color)
-{
-  /* KLUDGE: set XHDC to 0 if the palette should NOT be realized after
-     setting the color.  set XHDC to the correct HDC if it should. */
-
-  LONG pe;
-  ULONG cclr;
-  int r,g,b;
-  /* X11 stores color from 0-65535, Win32 expects them to be 0-256, so
-     twiddle the bits ( / 256). */
-  r = color->red / 256;
-  g = color->green / 256;
-  b = color->blue / 256;
-  pe = LONGFromRGB(r,g,b);
-  /* make sure we use this flag, otherwise the colors might get mapped
-     to another place in the colormap, and when we glIndex() that
-     color, it may have moved (argh!!) */
-  pe |= (PC_NOCOLLAPSE<<24);
-/* This function changes the entries in a palette.  */
-#if POKA
-OS2:
- rc = GpiSetPaletteEntries(colormap,LCOLF_CONSECRGB, color->pixel, 1, &pe);
- GpiSelectPalette(hps,colormap);
- WinRealizePalette(hwnd,hps,&cclr);
-source Win:
-  if (XHDC) {
-    UnrealizeObject(colormap);
-    SelectPalette(XHDC, colormap, FALSE);
-    RealizePalette(XHDC);
-
-   }
-#endif
-}
-
-void
-XSetWindowColormap(Display* display, Window window, Colormap colormap)
-{
-#if POKA
-  HDC hdc = GetDC(window);
-
-  /* if the third parameter is FALSE, the logical colormap is copied
-     into the device palette when the application is in the
-     foreground, if it is TRUE, the colors are mapped into the current
-     palette in the best possible way. */
-  SelectPalette(hdc, colormap, FALSE);
-  RealizePalette(hdc);
-
-  /* note that we don't have to release the DC, since our window class
-     uses the WC_OWNDC flag! */
-#endif
-}
-
-
-/* display, root and visual - don't used at all */
-Colormap
-XCreateColormap(Display* display, Window root, Visual* visual, int alloc)
-{
-  /* KLUDGE: this function needs XHDC to be set to the HDC currently
-     being operated on before it is invoked! */
-
-  HPAL    palette;
-  int n;
-#if POKA
-  PIXELFORMATDESCRIPTOR pfd;
-  LOGPALETTE *logical;
-
-  /* grab the pixel format */
-  memset(&pfd, 0, sizeof(PIXELFORMATDESCRIPTOR));
-  DescribePixelFormat(XHDC, GetPixelFormat(XHDC),
-                     sizeof(PIXELFORMATDESCRIPTOR), &pfd);
-
-  if (!(pfd.dwFlags & PFD_NEED_PALETTE ||
-      pfd.iPixelType == PFD_TYPE_COLORINDEX))
-  {
-    return 0;
-  }
-
-  n = 1 << pfd.cColorBits;
-
-  /* allocate a bunch of memory for the logical palette (assume 256
-     colors in a Win32 palette */
-  logical = (LOGPALETTE*)malloc(sizeof(LOGPALETTE) +
-                               sizeof(PALETTEENTRY) * n);
-  memset(logical, 0, sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * n);
-
-  /* set the entries in the logical palette */
-  logical->palVersion = 0x300;
-  logical->palNumEntries = n;
-
-  /* start with a copy of the current system palette */
-  GetSystemPaletteEntries(XHDC, 0, 256, &logical->palPalEntry[0]);
-
-  if (pfd.iPixelType == PFD_TYPE_RGBA) {
-    int redMask = (1 << pfd.cRedBits) - 1;
-    int greenMask = (1 << pfd.cGreenBits) - 1;
-    int blueMask = (1 << pfd.cBlueBits) - 1;
-    int i;
-
-    /* fill in an RGBA color palette */
-    for (i = 0; i < n; ++i) {
-      logical->palPalEntry[i].peRed =
-       (((i >> pfd.cRedShift)   & redMask)   * 255) / redMask;
-      logical->palPalEntry[i].peGreen =
-       (((i >> pfd.cGreenShift) & greenMask) * 255) / greenMask;
-       logical->palPalEntry[i].peBlue =
-       (((i >> pfd.cBlueShift)  & blueMask)  * 255) / blueMask;
-      logical->palPalEntry[i].peFlags = 0;
-    }
-  }
-
-  palette = CreatePalette(logical);
-  free(logical);
-
-  SelectPalette(XHDC, palette, FALSE);
-  RealizePalette(XHDC);
-#endif /* POKA */
-
-  return palette;
-}
-
-
-
-int  GetSystemMetrics( int mode)
-{  RECTL rect;
-
-   switch(mode)
-   {   case   SM_CXSCREEN:
-        WinQueryWindowRect(HWND_DESKTOP,&rect);
-        return (rect.xRight-rect.xLeft);
-      break;
-       case   SM_CYSCREEN:
-        WinQueryWindowRect(HWND_DESKTOP,&rect);
-        return (rect.yTop-rect.yBottom);
-      break;
-       default: ;
-   }
-   return 0;
-}
-/*
- *    XParseGeometry parses strings of the form
- *   "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where
- *   width, height, xoffset, and yoffset are unsigned integers.
- *   Example:  "=80x24+300-49"
- *   The equal sign is optional.
- *   It returns a bitmask that indicates which of the four values
- *   were actually found in the string.  For each value found,
- *   the corresponding argument is updated;  for each value
- *   not found, the corresponding argument is left unchanged.
- */
-
-static int
-ReadInteger(char *string, char **NextString)
-{
-    register int Result = 0;
-    int Sign = 1;
-
-    if (*string == '+')
-       string++;
-    else if (*string == '-')
-    {
-       string++;
-       Sign = -1;
-    }
-    for (; (*string >= '0') && (*string <= '9'); string++)
-    {
-       Result = (Result * 10) + (*string - '0');
-    }
-    *NextString = string;
-    if (Sign >= 0)
-       return (Result);
-    else
-       return (-Result);
-}
-
-int XParseGeometry(char *string, int *x, int *y, unsigned int *width, unsigned int *height)
-{
-       int mask = NoValue;
-       register char *strind;
-       unsigned int tempWidth, tempHeight;
-       int tempX, tempY;
-       char *nextCharacter;
-
-       if ( (string == NULL) || (*string == '\0')) return(mask);
-       if (*string == '=')
-               string++;  /* ignore possible '=' at beg of geometry spec */
-
-       strind = (char *)string;
-       if (*strind != '+' && *strind != '-' && *strind != 'x') {
-               tempWidth = ReadInteger(strind, &nextCharacter);
-               if (strind == nextCharacter)
-                   return (0);
-               strind = nextCharacter;
-               mask |= WidthValue;
-       }
-
-       if (*strind == 'x' || *strind == 'X') {
-               strind++;
-               tempHeight = ReadInteger(strind, &nextCharacter);
-               if (strind == nextCharacter)
-                   return (0);
-               strind = nextCharacter;
-               mask |= HeightValue;
-       }
-
-       if ((*strind == '+') || (*strind == '-')) {
-               if (*strind == '-') {
-                       strind++;
-                       tempX = -ReadInteger(strind, &nextCharacter);
-                       if (strind == nextCharacter)
-                           return (0);
-                       strind = nextCharacter;
-                       mask |= XNegative;
-
-               }
-               else
-               {       strind++;
-                       tempX = ReadInteger(strind, &nextCharacter);
-                       if (strind == nextCharacter)
-                           return(0);
-                       strind = nextCharacter;
-               }
-               mask |= XValue;
-               if ((*strind == '+') || (*strind == '-')) {
-                       if (*strind == '-') {
-                               strind++;
-                               tempY = -ReadInteger(strind, &nextCharacter);
-                               if (strind == nextCharacter)
-                                   return(0);
-                               strind = nextCharacter;
-                               mask |= YNegative;
-
-                       }
-                       else
-                       {
-                               strind++;
-                               tempY = ReadInteger(strind, &nextCharacter);
-                               if (strind == nextCharacter)
-                                   return(0);
-                               strind = nextCharacter;
-                       }
-                       mask |= YValue;
-               }
-       }
-
-       /* If strind isn't at the end of the string the it's an invalid
-               geometry specification. */
-
-       if (*strind != '\0') return (0);
-
-       if (mask & XValue)
-           *x = tempX;
-       if (mask & YValue)
-           *y = tempY;
-       if (mask & WidthValue)
-            *width = tempWidth;
-       if (mask & HeightValue)
-            *height = tempHeight;
-       return (mask);
-}
-
-int gettimeofday(struct timeval* tp, void* tzp)
-{
- DATETIME    DateTime;
- APIRET       ulrc;  /*  Return Code. */
-
- ulrc = DosGetDateTime(&DateTime);
- tp->tv_sec  = 60 * (60*DateTime.hours + DateTime.minutes) + DateTime.seconds;
- tp->tv_usec = DateTime.hundredths * 10000;
- return 0;
-}
-
-
-int
-XPending(Display* display)
-{
-  /* similar functionality...I don't think that it is exact, but this
-     will have to do. */
-  QMSG msg;
-  extern HAB   hab;      /* PM anchor block handle         */
-
-//?? WinPeekMsg(hab
-  return WinPeekMsg(hab, &msg, NULLHANDLE, 0, 0, PM_NOREMOVE);
-}
-
-void
-__glutAdjustCoords(Window parent, int* x, int* y, int* width, int* height)
-{
-  RECTL rect;
-
-  /* adjust the window rectangle because Win32 thinks that the x, y,
-     width & height are the WHOLE window (including decorations),
-     whereas GLUT treats the x, y, width & height as only the CLIENT
-     area of the window. */
-  rect.xLeft = *x; rect.yTop = *y;
-  rect.xRight = *x + *width; rect.yBottom = *y + *height;
-
-  /* must adjust the coordinates according to the correct style
-     because depending on the style, there may or may not be
-     borders. */
-//??  AdjustWindowRect(&rect, WS_CLIPSIBLINGS | WS_CLIPCHILDREN |
-//??              (parent ? WS_CHILD : WS_OVERLAPPEDWINDOW),
-//??              FALSE);
-  /* FALSE in the third parameter = window has no menu bar */
-
-  /* readjust if the x and y are offscreen */
-  if(rect.xLeft < 0) {
-    *x = 0;
-  } else {
-    *x = rect.xLeft;
-  }
-
-  if(rect.yTop < 0) {
-    *y = 0;
-  } else {
-    *y = rect.yTop;
-  }
-
-  *width = rect.xRight - rect.xLeft;     /* adjusted width */
-  *height = -(rect.yBottom - rect.yTop);    /* adjusted height */
-}
-
-
-int
-__glutGetTransparentPixel(Display * dpy, XVisualInfo * vinfo)
-{
-  /* the transparent pixel on Win32 is always index number 0.  So if
-     we put this routine in this file, we can avoid compiling the
-     whole of layerutil.c which is where this routine normally comes
-     from. */
-  return 0;
-}
-
-/* Translate point coordinates src_x and src_y from src to dst */
-
-Bool
-XTranslateCoordinates(Display *display, Window src, Window dst,
-                     int src_x, int src_y,
-                     int* dest_x_return, int* dest_y_return,
-                     Window* child_return)
-{
-  SWP swp_src,swp_dst;
-
-  WinQueryWindowPos(src,&swp_src);
-  WinQueryWindowPos(dst,&swp_dst);
-
-  *dest_x_return =  src_x + swp_src.x - swp_dst.x;
-  *dest_y_return =  src_y + swp_src.y - swp_dst.y;
-
-  /* just to make compilers happy...we don't use the return value. */
-  return True;
-}
-
-Status
-XGetGeometry(Display* display, Window window, Window* root_return,
-            int* x_return, int* y_return,
-            unsigned int* width_return, unsigned int* height_return,
-            unsigned int *border_width_return, unsigned int* depth_return)
-{
-  /* KLUDGE: doesn't return the border_width or depth or root, x & y
-     are in screen coordinates. */
-  SWP swp_src;
-  WinQueryWindowPos(window,&swp_src);
-
-  *x_return = swp_src.x;
-  *y_return = swp_src.y;
-  *width_return = swp_src.cx;
-  *height_return = swp_src.cy;
-
-  /* just to make compilers happy...we don't use the return value. */
-  return 1;
-}
-
-/* Get Display Width in millimeters */
-int
-DisplayWidthMM(Display* display, int screen)
-{
-  int width;
-  LONG *pVC_Caps;
-  pVC_Caps = GetVideoConfig(NULLHANDLE);
-  width = (int)( 0.001 * pVC_Caps[CAPS_WIDTH]  / pVC_Caps[CAPS_HORIZONTAL_RESOLUTION]);/* mm */
-  return width;
-}
-
-/* Get Display Height in millimeters */
-int
-DisplayHeightMM(Display* display, int screen)
-{
-  int height;
-  LONG *pVC_Caps;
-  pVC_Caps = GetVideoConfig(NULLHANDLE);
-  height = (int)( 0.001 * pVC_Caps[CAPS_HEIGHT] / pVC_Caps[CAPS_VERTICAL_RESOLUTION]); /* mm */
-  return height;
-}
-
-void ScreenToClient( HWND hwnd,   POINTL *point)
-{
-  SWP swp_src;
-  WinQueryWindowPos(hwnd,&swp_src);
-  point->x -= swp_src.x;
-  point->y -= swp_src.y;
-}
-
+/* WarpWin.c     */
+/* glut for Warp */
+#include <stdio.h>
+#include <string.h>
+
+#include "WarpWin.h"
+#include "WarpGL.h"
+
+#define POKA 0
+
+/* global variables that must be set for some functions to operate
+   correctly. */
+HDC XHDC;
+HWND XHWND;
+
+
+void
+XStoreColor(Display* display, Colormap colormap, XColor* color)
+{
+  /* KLUDGE: set XHDC to 0 if the palette should NOT be realized after
+     setting the color.  set XHDC to the correct HDC if it should. */
+
+  LONG pe;
+  ULONG cclr;
+  int r,g,b;
+  /* X11 stores color from 0-65535, Win32 expects them to be 0-256, so
+     twiddle the bits ( / 256). */
+  r = color->red / 256;
+  g = color->green / 256;
+  b = color->blue / 256;
+  pe = LONGFromRGB(r,g,b);
+  /* make sure we use this flag, otherwise the colors might get mapped
+     to another place in the colormap, and when we glIndex() that
+     color, it may have moved (argh!!) */
+  pe |= (PC_NOCOLLAPSE<<24);
+/* This function changes the entries in a palette.  */
+#if POKA
+OS2:
+ rc = GpiSetPaletteEntries(colormap,LCOLF_CONSECRGB, color->pixel, 1, &pe);
+ GpiSelectPalette(hps,colormap);
+ WinRealizePalette(hwnd,hps,&cclr);
+source Win:
+  if (XHDC) {
+    UnrealizeObject(colormap);
+    SelectPalette(XHDC, colormap, FALSE);
+    RealizePalette(XHDC);
+
+   }
+#endif
+}
+
+void
+XSetWindowColormap(Display* display, Window window, Colormap colormap)
+{
+#if POKA
+  HDC hdc = GetDC(window);
+
+  /* if the third parameter is FALSE, the logical colormap is copied
+     into the device palette when the application is in the
+     foreground, if it is TRUE, the colors are mapped into the current
+     palette in the best possible way. */
+  SelectPalette(hdc, colormap, FALSE);
+  RealizePalette(hdc);
+
+  /* note that we don't have to release the DC, since our window class
+     uses the WC_OWNDC flag! */
+#endif
+}
+
+
+/* display, root and visual - don't used at all */
+Colormap
+XCreateColormap(Display* display, Window root, Visual* visual, int alloc)
+{
+  /* KLUDGE: this function needs XHDC to be set to the HDC currently
+     being operated on before it is invoked! */
+
+  HPAL    palette;
+  int n;
+#if POKA
+  PIXELFORMATDESCRIPTOR pfd;
+  LOGPALETTE *logical;
+
+  /* grab the pixel format */
+  memset(&pfd, 0, sizeof(PIXELFORMATDESCRIPTOR));
+  DescribePixelFormat(XHDC, GetPixelFormat(XHDC),
+                     sizeof(PIXELFORMATDESCRIPTOR), &pfd);
+
+  if (!(pfd.dwFlags & PFD_NEED_PALETTE ||
+      pfd.iPixelType == PFD_TYPE_COLORINDEX))
+  {
+    return 0;
+  }
+
+  n = 1 << pfd.cColorBits;
+
+  /* allocate a bunch of memory for the logical palette (assume 256
+     colors in a Win32 palette */
+  logical = (LOGPALETTE*)malloc(sizeof(LOGPALETTE) +
+                               sizeof(PALETTEENTRY) * n);
+  memset(logical, 0, sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * n);
+
+  /* set the entries in the logical palette */
+  logical->palVersion = 0x300;
+  logical->palNumEntries = n;
+
+  /* start with a copy of the current system palette */
+  GetSystemPaletteEntries(XHDC, 0, 256, &logical->palPalEntry[0]);
+
+  if (pfd.iPixelType == PFD_TYPE_RGBA) {
+    int redMask = (1 << pfd.cRedBits) - 1;
+    int greenMask = (1 << pfd.cGreenBits) - 1;
+    int blueMask = (1 << pfd.cBlueBits) - 1;
+    int i;
+
+    /* fill in an RGBA color palette */
+    for (i = 0; i < n; ++i) {
+      logical->palPalEntry[i].peRed =
+       (((i >> pfd.cRedShift)   & redMask)   * 255) / redMask;
+      logical->palPalEntry[i].peGreen =
+       (((i >> pfd.cGreenShift) & greenMask) * 255) / greenMask;
+       logical->palPalEntry[i].peBlue =
+       (((i >> pfd.cBlueShift)  & blueMask)  * 255) / blueMask;
+      logical->palPalEntry[i].peFlags = 0;
+    }
+  }
+
+  palette = CreatePalette(logical);
+  free(logical);
+
+  SelectPalette(XHDC, palette, FALSE);
+  RealizePalette(XHDC);
+#endif /* POKA */
+
+  return palette;
+}
+
+
+
+int  GetSystemMetrics( int mode)
+{  RECTL rect;
+
+   switch(mode)
+   {   case   SM_CXSCREEN:
+        WinQueryWindowRect(HWND_DESKTOP,&rect);
+        return (rect.xRight-rect.xLeft);
+      break;
+       case   SM_CYSCREEN:
+        WinQueryWindowRect(HWND_DESKTOP,&rect);
+        return (rect.yTop-rect.yBottom);
+      break;
+       default: ;
+   }
+   return 0;
+}
+/*
+ *    XParseGeometry parses strings of the form
+ *   "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where
+ *   width, height, xoffset, and yoffset are unsigned integers.
+ *   Example:  "=80x24+300-49"
+ *   The equal sign is optional.
+ *   It returns a bitmask that indicates which of the four values
+ *   were actually found in the string.  For each value found,
+ *   the corresponding argument is updated;  for each value
+ *   not found, the corresponding argument is left unchanged.
+ */
+
+static int
+ReadInteger(char *string, char **NextString)
+{
+    register int Result = 0;
+    int Sign = 1;
+
+    if (*string == '+')
+       string++;
+    else if (*string == '-')
+    {
+       string++;
+       Sign = -1;
+    }
+    for (; (*string >= '0') && (*string <= '9'); string++)
+    {
+       Result = (Result * 10) + (*string - '0');
+    }
+    *NextString = string;
+    if (Sign >= 0)
+       return (Result);
+    else
+       return (-Result);
+}
+
+int XParseGeometry(char *string, int *x, int *y, unsigned int *width, unsigned int *height)
+{
+       int mask = NoValue;
+       register char *strind;
+       unsigned int tempWidth, tempHeight;
+       int tempX, tempY;
+       char *nextCharacter;
+
+       if ( (string == NULL) || (*string == '\0')) return(mask);
+       if (*string == '=')
+               string++;  /* ignore possible '=' at beg of geometry spec */
+
+       strind = (char *)string;
+       if (*strind != '+' && *strind != '-' && *strind != 'x') {
+               tempWidth = ReadInteger(strind, &nextCharacter);
+               if (strind == nextCharacter)
+                   return (0);
+               strind = nextCharacter;
+               mask |= WidthValue;
+       }
+
+       if (*strind == 'x' || *strind == 'X') {
+               strind++;
+               tempHeight = ReadInteger(strind, &nextCharacter);
+               if (strind == nextCharacter)
+                   return (0);
+               strind = nextCharacter;
+               mask |= HeightValue;
+       }
+
+       if ((*strind == '+') || (*strind == '-')) {
+               if (*strind == '-') {
+                       strind++;
+                       tempX = -ReadInteger(strind, &nextCharacter);
+                       if (strind == nextCharacter)
+                           return (0);
+                       strind = nextCharacter;
+                       mask |= XNegative;
+
+               }
+               else
+               {       strind++;
+                       tempX = ReadInteger(strind, &nextCharacter);
+                       if (strind == nextCharacter)
+                           return(0);
+                       strind = nextCharacter;
+               }
+               mask |= XValue;
+               if ((*strind == '+') || (*strind == '-')) {
+                       if (*strind == '-') {
+                               strind++;
+                               tempY = -ReadInteger(strind, &nextCharacter);
+                               if (strind == nextCharacter)
+                                   return(0);
+                               strind = nextCharacter;
+                               mask |= YNegative;
+
+                       }
+                       else
+                       {
+                               strind++;
+                               tempY = ReadInteger(strind, &nextCharacter);
+                               if (strind == nextCharacter)
+                                   return(0);
+                               strind = nextCharacter;
+                       }
+                       mask |= YValue;
+               }
+       }
+
+       /* If strind isn't at the end of the string the it's an invalid
+               geometry specification. */
+
+       if (*strind != '\0') return (0);
+
+       if (mask & XValue)
+           *x = tempX;
+       if (mask & YValue)
+           *y = tempY;
+       if (mask & WidthValue)
+            *width = tempWidth;
+       if (mask & HeightValue)
+            *height = tempHeight;
+       return (mask);
+}
+
+int gettimeofday(struct timeval* tp, void* tzp)
+{
+ DATETIME    DateTime;
+ APIRET       ulrc;  /*  Return Code. */
+
+ ulrc = DosGetDateTime(&DateTime);
+ tp->tv_sec  = 60 * (60*DateTime.hours + DateTime.minutes) + DateTime.seconds;
+ tp->tv_usec = DateTime.hundredths * 10000;
+ return 0;
+}
+
+
+int
+XPending(Display* display)
+{
+  /* similar functionality...I don't think that it is exact, but this
+     will have to do. */
+  QMSG msg;
+  extern HAB   hab;      /* PM anchor block handle         */
+
+//?? WinPeekMsg(hab
+  return WinPeekMsg(hab, &msg, NULLHANDLE, 0, 0, PM_NOREMOVE);
+}
+
+void
+__glutAdjustCoords(Window parent, int* x, int* y, int* width, int* height)
+{
+  RECTL rect;
+
+  /* adjust the window rectangle because Win32 thinks that the x, y,
+     width & height are the WHOLE window (including decorations),
+     whereas GLUT treats the x, y, width & height as only the CLIENT
+     area of the window. */
+  rect.xLeft = *x; rect.yTop = *y;
+  rect.xRight = *x + *width; rect.yBottom = *y + *height;
+
+  /* must adjust the coordinates according to the correct style
+     because depending on the style, there may or may not be
+     borders. */
+//??  AdjustWindowRect(&rect, WS_CLIPSIBLINGS | WS_CLIPCHILDREN |
+//??              (parent ? WS_CHILD : WS_OVERLAPPEDWINDOW),
+//??              FALSE);
+  /* FALSE in the third parameter = window has no menu bar */
+
+  /* readjust if the x and y are offscreen */
+  if(rect.xLeft < 0) {
+    *x = 0;
+  } else {
+    *x = rect.xLeft;
+  }
+
+  if(rect.yTop < 0) {
+    *y = 0;
+  } else {
+    *y = rect.yTop;
+  }
+
+  *width = rect.xRight - rect.xLeft;     /* adjusted width */
+  *height = -(rect.yBottom - rect.yTop);    /* adjusted height */
+}
+
+
+int
+__glutGetTransparentPixel(Display * dpy, XVisualInfo * vinfo)
+{
+  /* the transparent pixel on Win32 is always index number 0.  So if
+     we put this routine in this file, we can avoid compiling the
+     whole of layerutil.c which is where this routine normally comes
+     from. */
+  return 0;
+}
+
+/* Translate point coordinates src_x and src_y from src to dst */
+
+Bool
+XTranslateCoordinates(Display *display, Window src, Window dst,
+                     int src_x, int src_y,
+                     int* dest_x_return, int* dest_y_return,
+                     Window* child_return)
+{
+  SWP swp_src,swp_dst;
+
+  WinQueryWindowPos(src,&swp_src);
+  WinQueryWindowPos(dst,&swp_dst);
+
+  *dest_x_return =  src_x + swp_src.x - swp_dst.x;
+  *dest_y_return =  src_y + swp_src.y - swp_dst.y;
+
+  /* just to make compilers happy...we don't use the return value. */
+  return True;
+}
+
+Status
+XGetGeometry(Display* display, Window window, Window* root_return,
+            int* x_return, int* y_return,
+            unsigned int* width_return, unsigned int* height_return,
+            unsigned int *border_width_return, unsigned int* depth_return)
+{
+  /* KLUDGE: doesn't return the border_width or depth or root, x & y
+     are in screen coordinates. */
+  SWP swp_src;
+  WinQueryWindowPos(window,&swp_src);
+
+  *x_return = swp_src.x;
+  *y_return = swp_src.y;
+  *width_return = swp_src.cx;
+  *height_return = swp_src.cy;
+
+  /* just to make compilers happy...we don't use the return value. */
+  return 1;
+}
+
+/* Get Display Width in millimeters */
+int
+DisplayWidthMM(Display* display, int screen)
+{
+  int width;
+  LONG *pVC_Caps;
+  pVC_Caps = GetVideoConfig(NULLHANDLE);
+  width = (int)( 0.001 * pVC_Caps[CAPS_WIDTH]  / pVC_Caps[CAPS_HORIZONTAL_RESOLUTION]);/* mm */
+  return width;
+}
+
+/* Get Display Height in millimeters */
+int
+DisplayHeightMM(Display* display, int screen)
+{
+  int height;
+  LONG *pVC_Caps;
+  pVC_Caps = GetVideoConfig(NULLHANDLE);
+  height = (int)( 0.001 * pVC_Caps[CAPS_HEIGHT] / pVC_Caps[CAPS_VERTICAL_RESOLUTION]); /* mm */
+  return height;
+}
+
+void ScreenToClient( HWND hwnd,   POINTL *point)
+{
+  SWP swp_src;
+  WinQueryWindowPos(hwnd,&swp_src);
+  point->x -= swp_src.x;
+  point->y -= swp_src.y;
+}
+

--- a/src/glut/os2/glut_cindex.cpp
+++ b/src/glut/os2/glut_cindex.cpp
@@ -1,259 +1,259 @@
-
-/* Copyright (c) Mark J. Kilgard, 1994, 1996, 1997. */
-
-/* This program is freely distributable without licensing fees
-   and is provided without guarantee or warrantee expressed or
-   implied. This program is -not- in the public domain. */
-
-#include <stdlib.h>
-#include "glutint.h"
-
-#if defined(__OS2PM__)
-   #define IsWindowVisible WinIsWindowVisible
-#endif
-
-#define CLAMP(i) ((i) > 1.0 ? 1.0 : ((i) < 0.0 ? 0.0 : (i)))
-
-/* CENTRY */
-void GLUTAPIENTRY
-glutSetColor(int ndx, GLfloat red, GLfloat green, GLfloat blue)
-{
-  GLUTcolormap *cmap, *newcmap;
-  XVisualInfo *vis;
-  XColor color;
-  int i;
-
-  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
-    cmap = __glutCurrentWindow->colormap;
-    vis = __glutCurrentWindow->vis;
-  } else {
-    cmap = __glutCurrentWindow->overlay->colormap;
-    vis = __glutCurrentWindow->overlay->vis;
-    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {
-      __glutWarning(
-        "glutSetColor: cannot set color of overlay transparent index %d\n",
-        ndx);
-      return;
-    }
-  }
-
-  if (!cmap) {
-    __glutWarning("glutSetColor: current window is RGBA");
-    return;
-  }
-#if defined(_WIN32) || defined(__OS2PM__)
-  if (ndx >= 256 ||     /* always assume 256 colors on Win32 */
-#else
-  if (ndx >= vis->visual->map_entries ||
-#endif
-    ndx < 0) {
-    __glutWarning("glutSetColor: index %d out of range", ndx);
-    return;
-  }
-  if (cmap->refcnt > 1) {
-    newcmap = __glutAssociateNewColormap(vis);
-    cmap->refcnt--;
-    /* Wouldn't it be nice if XCopyColormapAndFree could be
-       told not to free the old colormap's entries! */
-    for (i = cmap->size - 1; i >= 0; i--) {
-      if (i == ndx) {
-        /* We are going to set this cell shortly! */
-        continue;
-      }
-      if (cmap->cells[i].component[GLUT_RED] >= 0.0) {
-        color.pixel = i;
-        newcmap->cells[i].component[GLUT_RED] =
-          cmap->cells[i].component[GLUT_RED];
-        color.red = (GLfloat) 0xffff *
-          cmap->cells[i].component[GLUT_RED];
-        newcmap->cells[i].component[GLUT_GREEN] =
-          cmap->cells[i].component[GLUT_GREEN];
-        color.green = (GLfloat) 0xffff *
-          cmap->cells[i].component[GLUT_GREEN];
-        newcmap->cells[i].component[GLUT_BLUE] =
-          cmap->cells[i].component[GLUT_BLUE];
-        color.blue = (GLfloat) 0xffff *
-          cmap->cells[i].component[GLUT_BLUE];
-        color.flags = DoRed | DoGreen | DoBlue;
-#if defined(_WIN32) || defined(__OS2PM__)
-        if (IsWindowVisible(__glutCurrentWindow->win)) {
-          XHDC = __glutCurrentWindow->hdc;
-        } else {
-          XHDC = 0;
-        }
-#endif
-        XStoreColor(__glutDisplay, newcmap->cmap, &color);
-      } else {
-        /* Leave unallocated entries unallocated. */
-      }
-    }
-    cmap = newcmap;
-    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
-      __glutCurrentWindow->colormap = cmap;
-      __glutCurrentWindow->cmap = cmap->cmap;
-    } else {
-      __glutCurrentWindow->overlay->colormap = cmap;
-      __glutCurrentWindow->overlay->cmap = cmap->cmap;
-    }
-    XSetWindowColormap(__glutDisplay,
-      __glutCurrentWindow->renderWin, cmap->cmap);
-
-#if !defined(_WIN32) && !defined(__OS2PM__)
-    {
-      GLUTwindow *toplevel;
-
-      toplevel = __glutToplevelOf(__glutCurrentWindow);
-      if (toplevel->cmap != cmap->cmap) {
-        __glutPutOnWorkList(toplevel, GLUT_COLORMAP_WORK);
-      }
-    }
-#endif
-  }
-  color.pixel = ndx;
-  red = CLAMP(red);
-  cmap->cells[ndx].component[GLUT_RED] = red;
-  color.red = (GLfloat) 0xffff *red;
-  green = CLAMP(green);
-  cmap->cells[ndx].component[GLUT_GREEN] = green;
-  color.green = (GLfloat) 0xffff *green;
-  blue = CLAMP(blue);
-  cmap->cells[ndx].component[GLUT_BLUE] = blue;
-  color.blue = (GLfloat) 0xffff *blue;
-  color.flags = DoRed | DoGreen | DoBlue;
-#if defined(_WIN32) || defined(__OS2PM__)
-  if (IsWindowVisible(__glutCurrentWindow->win)) {
-    XHDC = __glutCurrentWindow->hdc;
-  } else {
-    XHDC = 0;
-  }
-#endif
-  XStoreColor(__glutDisplay, cmap->cmap, &color);
-}
-
-GLfloat GLUTAPIENTRY
-glutGetColor(int ndx, int comp)
-{
-  GLUTcolormap *colormap;
-  XVisualInfo *vis;
-
-  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
-    colormap = __glutCurrentWindow->colormap;
-    vis = __glutCurrentWindow->vis;
-  } else {
-    colormap = __glutCurrentWindow->overlay->colormap;
-    vis = __glutCurrentWindow->overlay->vis;
-    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {
-      __glutWarning("glutGetColor: requesting overlay transparent index %d\n",
-        ndx);
-      return -1.0;
-    }
-  }
-
-  if (!colormap) {
-    __glutWarning("glutGetColor: current window is RGBA");
-    return -1.0;
-  }
-#if defined(_WIN32) || defined(__OS2PM__)
-#define OUT_OF_RANGE_NDX(ndx) (ndx >= 256 || ndx < 0)
-#else
-#define OUT_OF_RANGE_NDX(ndx) (ndx >= vis->visual->map_entries || ndx < 0)
-#endif
-  if (OUT_OF_RANGE_NDX(ndx)) {
-    __glutWarning("glutGetColor: index %d out of range", ndx);
-    return -1.0;
-  }
-  return colormap->cells[ndx].component[comp];
-}
-
-void GLUTAPIENTRY
-glutCopyColormap(int winnum)
-{
-  GLUTwindow *window = __glutWindowList[winnum - 1];
-  GLUTcolormap *oldcmap, *newcmap;
-  XVisualInfo *dstvis;
-
-  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
-    oldcmap = __glutCurrentWindow->colormap;
-    dstvis = __glutCurrentWindow->vis;
-    newcmap = window->colormap;
-  } else {
-    oldcmap = __glutCurrentWindow->overlay->colormap;
-    dstvis = __glutCurrentWindow->overlay->vis;
-    if (!window->overlay) {
-      __glutWarning("glutCopyColormap: window %d has no overlay", winnum);
-      return;
-    }
-    newcmap = window->overlay->colormap;
-  }
-
-  if (!oldcmap) {
-    __glutWarning("glutCopyColormap: destination colormap must be color index");
-    return;
-  }
-  if (!newcmap) {
-    __glutWarning(
-      "glutCopyColormap: source colormap of window %d must be color index",
-      winnum);
-    return;
-  }
-  if (newcmap == oldcmap) {
-    /* Source and destination are the same; now copy needed. */
-    return;
-  }
-#if !defined(_WIN32) && !defined(__OS2PM__)
-  /* Play safe: compare visual IDs, not Visual*'s. */
-  if (newcmap->visual->visualid == oldcmap->visual->visualid) {
-#endif
-    /* Visuals match!  "Copy" by reference...  */
-    __glutFreeColormap(oldcmap);
-    newcmap->refcnt++;
-    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
-      __glutCurrentWindow->colormap = newcmap;
-      __glutCurrentWindow->cmap = newcmap->cmap;
-    } else {
-      __glutCurrentWindow->overlay->colormap = newcmap;
-      __glutCurrentWindow->overlay->cmap = newcmap->cmap;
-    }
-    XSetWindowColormap(__glutDisplay, __glutCurrentWindow->renderWin,
-      newcmap->cmap);
-#if !defined(_WIN32) && !defined(__OS2PM__)
-    __glutPutOnWorkList(__glutToplevelOf(window), GLUT_COLORMAP_WORK);
-bla bla bla
-
-  } else {
-    GLUTcolormap *copycmap;
-    XColor color;
-    int i, last;
-
-    /* Visuals different - need a distinct X colormap! */
-    copycmap = __glutAssociateNewColormap(dstvis);
-    /* Wouldn't it be nice if XCopyColormapAndFree could be
-       told not to free the old colormap's entries! */
-    last = newcmap->size;
-    if (last > copycmap->size) {
-      last = copycmap->size;
-    }
-    for (i = last - 1; i >= 0; i--) {
-      if (newcmap->cells[i].component[GLUT_RED] >= 0.0) {
-        color.pixel = i;
-        copycmap->cells[i].component[GLUT_RED] =
-          newcmap->cells[i].component[GLUT_RED];
-        color.red = (GLfloat) 0xffff *
-          newcmap->cells[i].component[GLUT_RED];
-        copycmap->cells[i].component[GLUT_GREEN] =
-          newcmap->cells[i].component[GLUT_GREEN];
-        color.green = (GLfloat) 0xffff *
-          newcmap->cells[i].component[GLUT_GREEN];
-        copycmap->cells[i].component[GLUT_BLUE] =
-          newcmap->cells[i].component[GLUT_BLUE];
-        color.blue = (GLfloat) 0xffff *
-          newcmap->cells[i].component[GLUT_BLUE];
-        color.flags = DoRed | DoGreen | DoBlue;
-        XStoreColor(__glutDisplay, copycmap->cmap, &color);
-      }
-    }
-  }
-#endif
-}
-/* ENDCENTRY */
+
+/* Copyright (c) Mark J. Kilgard, 1994, 1996, 1997. */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+#include <stdlib.h>
+#include "glutint.h"
+
+#if defined(__OS2PM__)
+   #define IsWindowVisible WinIsWindowVisible
+#endif
+
+#define CLAMP(i) ((i) > 1.0 ? 1.0 : ((i) < 0.0 ? 0.0 : (i)))
+
+/* CENTRY */
+void GLUTAPIENTRY
+glutSetColor(int ndx, GLfloat red, GLfloat green, GLfloat blue)
+{
+  GLUTcolormap *cmap, *newcmap;
+  XVisualInfo *vis;
+  XColor color;
+  int i;
+
+  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+    cmap = __glutCurrentWindow->colormap;
+    vis = __glutCurrentWindow->vis;
+  } else {
+    cmap = __glutCurrentWindow->overlay->colormap;
+    vis = __glutCurrentWindow->overlay->vis;
+    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {
+      __glutWarning(
+        "glutSetColor: cannot set color of overlay transparent index %d\n",
+        ndx);
+      return;
+    }
+  }
+
+  if (!cmap) {
+    __glutWarning("glutSetColor: current window is RGBA");
+    return;
+  }
+#if defined(_WIN32) || defined(__OS2PM__)
+  if (ndx >= 256 ||     /* always assume 256 colors on Win32 */
+#else
+  if (ndx >= vis->visual->map_entries ||
+#endif
+    ndx < 0) {
+    __glutWarning("glutSetColor: index %d out of range", ndx);
+    return;
+  }
+  if (cmap->refcnt > 1) {
+    newcmap = __glutAssociateNewColormap(vis);
+    cmap->refcnt--;
+    /* Wouldn't it be nice if XCopyColormapAndFree could be
+       told not to free the old colormap's entries! */
+    for (i = cmap->size - 1; i >= 0; i--) {
+      if (i == ndx) {
+        /* We are going to set this cell shortly! */
+        continue;
+      }
+      if (cmap->cells[i].component[GLUT_RED] >= 0.0) {
+        color.pixel = i;
+        newcmap->cells[i].component[GLUT_RED] =
+          cmap->cells[i].component[GLUT_RED];
+        color.red = (GLfloat) 0xffff *
+          cmap->cells[i].component[GLUT_RED];
+        newcmap->cells[i].component[GLUT_GREEN] =
+          cmap->cells[i].component[GLUT_GREEN];
+        color.green = (GLfloat) 0xffff *
+          cmap->cells[i].component[GLUT_GREEN];
+        newcmap->cells[i].component[GLUT_BLUE] =
+          cmap->cells[i].component[GLUT_BLUE];
+        color.blue = (GLfloat) 0xffff *
+          cmap->cells[i].component[GLUT_BLUE];
+        color.flags = DoRed | DoGreen | DoBlue;
+#if defined(_WIN32) || defined(__OS2PM__)
+        if (IsWindowVisible(__glutCurrentWindow->win)) {
+          XHDC = __glutCurrentWindow->hdc;
+        } else {
+          XHDC = 0;
+        }
+#endif
+        XStoreColor(__glutDisplay, newcmap->cmap, &color);
+      } else {
+        /* Leave unallocated entries unallocated. */
+      }
+    }
+    cmap = newcmap;
+    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+      __glutCurrentWindow->colormap = cmap;
+      __glutCurrentWindow->cmap = cmap->cmap;
+    } else {
+      __glutCurrentWindow->overlay->colormap = cmap;
+      __glutCurrentWindow->overlay->cmap = cmap->cmap;
+    }
+    XSetWindowColormap(__glutDisplay,
+      __glutCurrentWindow->renderWin, cmap->cmap);
+
+#if !defined(_WIN32) && !defined(__OS2PM__)
+    {
+      GLUTwindow *toplevel;
+
+      toplevel = __glutToplevelOf(__glutCurrentWindow);
+      if (toplevel->cmap != cmap->cmap) {
+        __glutPutOnWorkList(toplevel, GLUT_COLORMAP_WORK);
+      }
+    }
+#endif
+  }
+  color.pixel = ndx;
+  red = CLAMP(red);
+  cmap->cells[ndx].component[GLUT_RED] = red;
+  color.red = (GLfloat) 0xffff *red;
+  green = CLAMP(green);
+  cmap->cells[ndx].component[GLUT_GREEN] = green;
+  color.green = (GLfloat) 0xffff *green;
+  blue = CLAMP(blue);
+  cmap->cells[ndx].component[GLUT_BLUE] = blue;
+  color.blue = (GLfloat) 0xffff *blue;
+  color.flags = DoRed | DoGreen | DoBlue;
+#if defined(_WIN32) || defined(__OS2PM__)
+  if (IsWindowVisible(__glutCurrentWindow->win)) {
+    XHDC = __glutCurrentWindow->hdc;
+  } else {
+    XHDC = 0;
+  }
+#endif
+  XStoreColor(__glutDisplay, cmap->cmap, &color);
+}
+
+GLfloat GLUTAPIENTRY
+glutGetColor(int ndx, int comp)
+{
+  GLUTcolormap *colormap;
+  XVisualInfo *vis;
+
+  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+    colormap = __glutCurrentWindow->colormap;
+    vis = __glutCurrentWindow->vis;
+  } else {
+    colormap = __glutCurrentWindow->overlay->colormap;
+    vis = __glutCurrentWindow->overlay->vis;
+    if (ndx == __glutCurrentWindow->overlay->transparentPixel) {
+      __glutWarning("glutGetColor: requesting overlay transparent index %d\n",
+        ndx);
+      return -1.0;
+    }
+  }
+
+  if (!colormap) {
+    __glutWarning("glutGetColor: current window is RGBA");
+    return -1.0;
+  }
+#if defined(_WIN32) || defined(__OS2PM__)
+#define OUT_OF_RANGE_NDX(ndx) (ndx >= 256 || ndx < 0)
+#else
+#define OUT_OF_RANGE_NDX(ndx) (ndx >= vis->visual->map_entries || ndx < 0)
+#endif
+  if (OUT_OF_RANGE_NDX(ndx)) {
+    __glutWarning("glutGetColor: index %d out of range", ndx);
+    return -1.0;
+  }
+  return colormap->cells[ndx].component[comp];
+}
+
+void GLUTAPIENTRY
+glutCopyColormap(int winnum)
+{
+  GLUTwindow *window = __glutWindowList[winnum - 1];
+  GLUTcolormap *oldcmap, *newcmap;
+  XVisualInfo *dstvis;
+
+  if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+    oldcmap = __glutCurrentWindow->colormap;
+    dstvis = __glutCurrentWindow->vis;
+    newcmap = window->colormap;
+  } else {
+    oldcmap = __glutCurrentWindow->overlay->colormap;
+    dstvis = __glutCurrentWindow->overlay->vis;
+    if (!window->overlay) {
+      __glutWarning("glutCopyColormap: window %d has no overlay", winnum);
+      return;
+    }
+    newcmap = window->overlay->colormap;
+  }
+
+  if (!oldcmap) {
+    __glutWarning("glutCopyColormap: destination colormap must be color index");
+    return;
+  }
+  if (!newcmap) {
+    __glutWarning(
+      "glutCopyColormap: source colormap of window %d must be color index",
+      winnum);
+    return;
+  }
+  if (newcmap == oldcmap) {
+    /* Source and destination are the same; now copy needed. */
+    return;
+  }
+#if !defined(_WIN32) && !defined(__OS2PM__)
+  /* Play safe: compare visual IDs, not Visual*'s. */
+  if (newcmap->visual->visualid == oldcmap->visual->visualid) {
+#endif
+    /* Visuals match!  "Copy" by reference...  */
+    __glutFreeColormap(oldcmap);
+    newcmap->refcnt++;
+    if (__glutCurrentWindow->renderWin == __glutCurrentWindow->win) {
+      __glutCurrentWindow->colormap = newcmap;
+      __glutCurrentWindow->cmap = newcmap->cmap;
+    } else {
+      __glutCurrentWindow->overlay->colormap = newcmap;
+      __glutCurrentWindow->overlay->cmap = newcmap->cmap;
+    }
+    XSetWindowColormap(__glutDisplay, __glutCurrentWindow->renderWin,
+      newcmap->cmap);
+#if !defined(_WIN32) && !defined(__OS2PM__)
+    __glutPutOnWorkList(__glutToplevelOf(window), GLUT_COLORMAP_WORK);
+bla bla bla
+
+  } else {
+    GLUTcolormap *copycmap;
+    XColor color;
+    int i, last;
+
+    /* Visuals different - need a distinct X colormap! */
+    copycmap = __glutAssociateNewColormap(dstvis);
+    /* Wouldn't it be nice if XCopyColormapAndFree could be
+       told not to free the old colormap's entries! */
+    last = newcmap->size;
+    if (last > copycmap->size) {
+      last = copycmap->size;
+    }
+    for (i = last - 1; i >= 0; i--) {
+      if (newcmap->cells[i].component[GLUT_RED] >= 0.0) {
+        color.pixel = i;
+        copycmap->cells[i].component[GLUT_RED] =
+          newcmap->cells[i].component[GLUT_RED];
+        color.red = (GLfloat) 0xffff *
+          newcmap->cells[i].component[GLUT_RED];
+        copycmap->cells[i].component[GLUT_GREEN] =
+          newcmap->cells[i].component[GLUT_GREEN];
+        color.green = (GLfloat) 0xffff *
+          newcmap->cells[i].component[GLUT_GREEN];
+        copycmap->cells[i].component[GLUT_BLUE] =
+          newcmap->cells[i].component[GLUT_BLUE];
+        color.blue = (GLfloat) 0xffff *
+          newcmap->cells[i].component[GLUT_BLUE];
+        color.flags = DoRed | DoGreen | DoBlue;
+        XStoreColor(__glutDisplay, copycmap->cmap, &color);
+      }
+    }
+  }
+#endif
+}
+/* ENDCENTRY */

--- a/src/glut/os2/glut_gamemode.cpp
+++ b/src/glut/os2/glut_gamemode.cpp
--- a/src/glut/os2/glut_win.cpp
+++ b/src/glut/os2/glut_win.cpp
--- a/src/glut/os2/glut_winmisc.cpp
+++ b/src/glut/os2/glut_winmisc.cpp
@@ -1,127 +1,127 @@
-
-/* Copyright (c) Mark J. Kilgard, 1994.  */
-
-/* This program is freely distributable without licensing fees
-   and is provided without guarantee or warrantee expressed or
-   implied. This program is -not- in the public domain. */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-
-#include "glutint.h"
-
-/* CENTRY */
-void GLUTAPIENTRY
-glutSetWindowTitle(const char *title)
-{
-#if defined(__OS2PM__)
-   __glutSetWindowText(__glutCurrentWindow->win, (char *)title);
-
-#else
-  XTextProperty textprop;
-
-  assert(!__glutCurrentWindow->parent);
-  IGNORE_IN_GAME_MODE();
-  textprop.value = (unsigned char *) title;
-  textprop.encoding = XA_STRING;
-  textprop.format = 8;
-  textprop.nitems = strlen(title);
-  XSetWMName(__glutDisplay,
-    __glutCurrentWindow->win, &textprop);
-  XFlush(__glutDisplay);
-#endif
-}
-
-void GLUTAPIENTRY
-glutSetIconTitle(const char *title)
-{
-#if defined(__OS2PM__)
-//todo ?
-#else
-
-  XTextProperty textprop;
-
-  assert(!__glutCurrentWindow->parent);
-  IGNORE_IN_GAME_MODE();
-  textprop.value = (unsigned char *) title;
-  textprop.encoding = XA_STRING;
-  textprop.format = 8;
-  textprop.nitems = strlen(title);
-  XSetWMIconName(__glutDisplay,
-    __glutCurrentWindow->win, &textprop);
-  XFlush(__glutDisplay);
-#endif
-}
-
-void GLUTAPIENTRY
-glutPositionWindow(int x, int y)
-{
-  IGNORE_IN_GAME_MODE();
-  __glutCurrentWindow->desiredX = x;
-  __glutCurrentWindow->desiredY = y;
-  __glutCurrentWindow->desiredConfMask |= CWX | CWY;
-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
-}
-
-void GLUTAPIENTRY
-glutReshapeWindow(int w, int h)
-{
-  IGNORE_IN_GAME_MODE();
-  if (w <= 0 || h <= 0)
-    __glutWarning("glutReshapeWindow: non-positive width or height not allowed");
-
-  __glutCurrentWindow->desiredWidth = w;
-  __glutCurrentWindow->desiredHeight = h;
-  __glutCurrentWindow->desiredConfMask |= CWWidth | CWHeight;
-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
-}
-
-void GLUTAPIENTRY
-glutPopWindow(void)
-{
-  IGNORE_IN_GAME_MODE();
-  __glutCurrentWindow->desiredStack = Above;
-  __glutCurrentWindow->desiredConfMask |= CWStackMode;
-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
-}
-
-void GLUTAPIENTRY
-glutPushWindow(void)
-{
-  IGNORE_IN_GAME_MODE();
-  __glutCurrentWindow->desiredStack = Below;
-  __glutCurrentWindow->desiredConfMask |= CWStackMode;
-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
-}
-
-void GLUTAPIENTRY
-glutIconifyWindow(void)
-{
-  IGNORE_IN_GAME_MODE();
-  assert(!__glutCurrentWindow->parent);
-  __glutCurrentWindow->desiredMapState = IconicState;
-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
-}
-
-void GLUTAPIENTRY
-glutShowWindow(void)
-{
-  IGNORE_IN_GAME_MODE();
-  __glutCurrentWindow->desiredMapState = NormalState;
-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
-}
-
-void GLUTAPIENTRY
-glutHideWindow(void)
-{
-  IGNORE_IN_GAME_MODE();
-  __glutCurrentWindow->desiredMapState = WithdrawnState;
-  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
-}
-
-/* ENDCENTRY */
+
+/* Copyright (c) Mark J. Kilgard, 1994.  */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+
+#include "glutint.h"
+
+/* CENTRY */
+void GLUTAPIENTRY
+glutSetWindowTitle(const char *title)
+{
+#if defined(__OS2PM__)
+   __glutSetWindowText(__glutCurrentWindow->win, (char *)title);
+
+#else
+  XTextProperty textprop;
+
+  assert(!__glutCurrentWindow->parent);
+  IGNORE_IN_GAME_MODE();
+  textprop.value = (unsigned char *) title;
+  textprop.encoding = XA_STRING;
+  textprop.format = 8;
+  textprop.nitems = strlen(title);
+  XSetWMName(__glutDisplay,
+    __glutCurrentWindow->win, &textprop);
+  XFlush(__glutDisplay);
+#endif
+}
+
+void GLUTAPIENTRY
+glutSetIconTitle(const char *title)
+{
+#if defined(__OS2PM__)
+//todo ?
+#else
+
+  XTextProperty textprop;
+
+  assert(!__glutCurrentWindow->parent);
+  IGNORE_IN_GAME_MODE();
+  textprop.value = (unsigned char *) title;
+  textprop.encoding = XA_STRING;
+  textprop.format = 8;
+  textprop.nitems = strlen(title);
+  XSetWMIconName(__glutDisplay,
+    __glutCurrentWindow->win, &textprop);
+  XFlush(__glutDisplay);
+#endif
+}
+
+void GLUTAPIENTRY
+glutPositionWindow(int x, int y)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredX = x;
+  __glutCurrentWindow->desiredY = y;
+  __glutCurrentWindow->desiredConfMask |= CWX | CWY;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutReshapeWindow(int w, int h)
+{
+  IGNORE_IN_GAME_MODE();
+  if (w <= 0 || h <= 0)
+    __glutWarning("glutReshapeWindow: non-positive width or height not allowed");
+
+  __glutCurrentWindow->desiredWidth = w;
+  __glutCurrentWindow->desiredHeight = h;
+  __glutCurrentWindow->desiredConfMask |= CWWidth | CWHeight;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutPopWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredStack = Above;
+  __glutCurrentWindow->desiredConfMask |= CWStackMode;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutPushWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredStack = Below;
+  __glutCurrentWindow->desiredConfMask |= CWStackMode;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_CONFIGURE_WORK);
+}
+
+void GLUTAPIENTRY
+glutIconifyWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  assert(!__glutCurrentWindow->parent);
+  __glutCurrentWindow->desiredMapState = IconicState;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
+}
+
+void GLUTAPIENTRY
+glutShowWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredMapState = NormalState;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
+}
+
+void GLUTAPIENTRY
+glutHideWindow(void)
+{
+  IGNORE_IN_GAME_MODE();
+  __glutCurrentWindow->desiredMapState = WithdrawnState;
+  __glutPutOnWorkList(__glutCurrentWindow, GLUT_MAP_WORK);
+}
+
+/* ENDCENTRY */

--- a/Show More
+++ b/Show More