Use correct condition for subsetting

Don't fail if client closes & reopens display.

.dir-locals.el

@@ -1,12 +0,0 @@
-((nil
-  (indent-tabs-mode . nil)
-  (tab-width . 8)
-  (c-basic-offset . 3)
-  (c-file-style . "stroustrup")
-  (fill-column . 78)
-  (eval . (progn
-	    (c-set-offset 'innamespace '0)
-	    (c-set-offset 'inline-open '0)))
-  )
- (makefile-mode (indent-tabs-mode . t))
- )

.gitattributes

@@ -1,4 +0,0 @@
-*.dsp -crlf
-*.dsw -crlf
-*.sln -crlf
-*.vcproj -crlf

.gitignore

@@ -1,46 +0,0 @@
-*.a
-*.dll
-*.exe
-*.ilk
-*.la
-*.lo
-*.log
-*.o
-*.obj
-*.os
-*.pc
-*.pdb
-*.pyc
-*.pyo
-*.so
-*.so.*
-*.sw[a-z]
-*.tar
-*.tar.bz2
-*.tar.gz
-*.trs
-*.zip
-*~
-depend
-depend.bak
-bin/ltmain.sh
-lib
-lib64
-configure
-configure.lineno
-autom4te.cache
-aclocal.m4
-config.log
-config.status
-cscope*
-.scon*
-config.py
-build
-libtool
-manifest.txt
-.dir-locals.el
-.deps/
-.dirstamp
-.libs/
-Makefile
-Makefile.in

Android.common.mk

@@ -1,66 +0,0 @@
-# Mesa 3-D graphics library
-#
-# Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
-# Copyright (C) 2010-2011 LunarG Inc.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-# DEALINGS IN THE SOFTWARE.
-
-# use c99 compiler by default
-ifeq ($(LOCAL_CC),)
-ifeq ($(LOCAL_IS_HOST_MODULE),true)
-LOCAL_CC := $(HOST_CC) -std=c99
-else
-LOCAL_CC := $(TARGET_CC) -std=c99
-endif
-endif
-
-LOCAL_C_INCLUDES += \
-	$(MESA_TOP)/include
-
-MESA_VERSION=$(shell cat $(MESA_TOP)/VERSION)
-# define ANDROID_VERSION (e.g., 4.0.x => 0x0400)
-LOCAL_CFLAGS += \
-	-DPACKAGE_VERSION=\"$(MESA_VERSION)\" \
-	-DPACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\" \
-	-DANDROID_VERSION=0x0$(MESA_ANDROID_MAJOR_VERSION)0$(MESA_ANDROID_MINOR_VERSION)
-
-LOCAL_CFLAGS += \
-	-DHAVE_PTHREAD=1 \
-	-fvisibility=hidden \
-	-Wno-sign-compare
-
-ifeq ($(strip $(MESA_ENABLE_ASM)),true)
-ifeq ($(TARGET_ARCH),x86)
-LOCAL_CFLAGS += \
-	-DUSE_X86_ASM \
-	-DHAVE_DLOPEN \
-
-endif
-endif
-
-LOCAL_CPPFLAGS += \
-	-Wno-error=non-virtual-dtor \
-	-Wno-non-virtual-dtor
-
-# uncomment to keep the debug symbols
-#LOCAL_STRIP_MODULE := false
-
-ifeq ($(strip $(LOCAL_MODULE_TAGS)),)
-LOCAL_MODULE_TAGS := optional
-endif

Android.mk

@@ -1,100 +0,0 @@
-# Mesa 3-D graphics library
-#
-# Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
-# Copyright (C) 2010-2011 LunarG Inc.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-# DEALINGS IN THE SOFTWARE.
-
-# BOARD_GPU_DRIVERS should be defined.  The valid values are
-#
-#   classic drivers: i915 i965
-#   gallium drivers: swrast freedreno i915g ilo nouveau r300g r600g radeonsi vmwgfx
-#
-# The main target is libGLES_mesa.  For each classic driver enabled, a DRI
-# module will also be built.  DRI modules will be loaded by libGLES_mesa.
-
-MESA_TOP := $(call my-dir)
-
-MESA_ANDROID_MAJOR_VERSION := $(word 1, $(subst ., , $(PLATFORM_VERSION)))
-MESA_ANDROID_MINOR_VERSION := $(word 2, $(subst ., , $(PLATFORM_VERSION)))
-MESA_ANDROID_VERSION := $(MESA_ANDROID_MAJOR_VERSION).$(MESA_ANDROID_MINOR_VERSION)
-
-MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
-MESA_PYTHON2 := python
-
-DRM_GRALLOC_TOP := hardware/drm_gralloc
-
-classic_drivers := i915 i965
-gallium_drivers := swrast freedreno i915g ilo nouveau r300g r600g radeonsi vmwgfx
-
-MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
-
-# warn about invalid drivers
-invalid_drivers := $(filter-out \
-	$(classic_drivers) $(gallium_drivers), $(MESA_GPU_DRIVERS))
-ifneq ($(invalid_drivers),)
-$(warning invalid GPU drivers: $(invalid_drivers))
-# tidy up
-MESA_GPU_DRIVERS := $(filter-out $(invalid_drivers), $(MESA_GPU_DRIVERS))
-endif
-
-# host and target must be the same arch to generate matypes.h
-ifeq ($(TARGET_ARCH),$(HOST_ARCH))
-MESA_ENABLE_ASM := true
-else
-MESA_ENABLE_ASM := false
-endif
-
-ifneq ($(filter $(classic_drivers), $(MESA_GPU_DRIVERS)),)
-MESA_BUILD_CLASSIC := true
-else
-MESA_BUILD_CLASSIC := false
-endif
-
-ifneq ($(filter $(gallium_drivers), $(MESA_GPU_DRIVERS)),)
-MESA_BUILD_GALLIUM := true
-else
-MESA_BUILD_GALLIUM := false
-endif
-
-# add subdirectories
-ifneq ($(strip $(MESA_GPU_DRIVERS)),)
-
-SUBDIRS := \
-	src/loader \
-	src/mapi \
-	src/glsl \
-	src/mesa \
-	src/util \
-	src/egl/main
-
-ifeq ($(strip $(MESA_BUILD_CLASSIC)),true)
-SUBDIRS += \
-	src/egl/drivers/dri2 \
-	src/mesa/drivers/dri
-endif
-
-ifeq ($(strip $(MESA_BUILD_GALLIUM)),true)
-SUBDIRS += src/gallium
-endif
-
-mkfiles := $(patsubst %,$(MESA_TOP)/%/Android.mk,$(SUBDIRS))
-include $(mkfiles)
-
-endif

CleanSpec.mk

@@ -1,7 +0,0 @@
-$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libmesa_*_intermediates)
-$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/i9*5_dri_intermediates)
-$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libglapi_intermediates)
-$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libGLES_mesa_intermediates)
-$(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/EXECUTABLES/mesa_*_intermediates)
-$(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/EXECUTABLES/glsl_compiler_intermediates)
-$(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/STATIC_LIBRARIES/libmesa_glsl_utils_intermediates)

Makefile.X11

@@ -0,0 +1,765 @@
+# $Id: Makefile.X11,v 1.69 2002/11/13 15:33:51 brianp Exp $
+
+# Mesa 3-D graphics library
+# Version:  5.0
+# 
+# Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+# Top-level makefile for Mesa
+# To add a new configuration for your system add it to the list below
+# then update the Make-config file.
+
+SHELL = /bin/sh
+
+
+
+default:
+	@echo "Type one of the following:"
+	@echo "  make aix                  for IBM RS/6000 with AIX"
+	@echo "  make aix-sl               for IBM RS/6000, make shared libs"
+	@echo "  make amiwin               for Amiga with SAS/C and AmiWin"
+	@echo "  make amix                 for Amiga 3000 UX  SVR4 v2.1 systems"
+	@echo "  make beos-r4              for BeOS R4"
+	@echo "  make bsdos                for BSD/OS from BSDI using GCC"
+	@echo "  make bsdos4               for BSD/OS 4.x, dynamic libraries"
+	@echo "  make cygnus               for Win95/NT using Cygnus-Win32"
+	@echo "  make cygnus-linux         for Win95/NT using Cygnus-Win32 under Linux"
+	@echo "  make darwin               for Darwin - Mac OS X"
+	@echo "  make dgux                 for Data General"
+	@echo "  make freebsd              for FreeBSD systems with GCC"
+	@echo "  make freebsd-386          for FreeBSD systems with GCC, w/ Intel assembly"
+	@echo "  make gcc                  for a generic system with GCC"
+	@echo "  make hpux9                for HP systems with HPUX 9.x"
+	@echo "  make hpux9-sl             for HP systems with HPUX 9.x, make shared libs"
+	@echo "  make hpux9-gcc            for HP systems with HPUX 9.x using GCC"
+	@echo "  make hpux9-gcc-sl         for HP systems with HPUX 9.x, GCC, make shared libs"
+	@echo "  make hpux10               for HP systems with HPUX 10.x and 11.x"
+	@echo "  make hpux10-sl            for HP systems with HPUX 10.x and 11.x, shared libs"
+	@echo "  make hpux10-gcc           for HP systems with HPUX 10.x w/ GCC"
+	@echo "  make hpux10-gcc-sl        for HP systems with HPUX 10.x w/ GCC, shared libs"
+	@echo "  make irix4                for SGI systems with IRIX 4.x"
+	@echo "  make irix5                for SGI systems with IRIX 5.x"
+	@echo "  make irix5-gcc            for SGI systems with IRIX 5.x using GCC"
+	@echo "  make irix5-dso            for SGI systems with IRIX 5.x, make DSOs"
+	@echo "  make irix6-o32            for SGI systems with IRIX 6.x, make o32-bit libs"
+	@echo "  make irix6-o32-dso        for SGI systems with IRIX 6.x, make o32-bit DSOs"
+	@echo "  make irix6-n32            for SGI systems with IRIX 6.x, make n32-bit libs"
+	@echo "  make irix6-n32-dso        for SGI systems with IRIX 6.x, make n32-bit DSOs"
+	@echo "  make irix6-gcc-n32-sl     for SGI systems with IRIX 6.x, GCC, make n32 DSOs"
+	@echo "  make irix6-64             for SGI systems with IRIX 6.x, make 64-bit libs"
+	@echo "  make irix6-64-dso         for SGI systems with IRIX 6.x, make 64-bit DSOs"
+
+	@echo "  make linux                for Linux systems, make shared .so libs"
+	@echo "  make linux-static         for Linux systems, make static .a libs"
+	@echo "  make linux-trace          for Linux systems, with API trace extension"
+	@echo "  make linux-x86            for Linux on Intel, make shared .so libs"
+	@echo "  make linux-x86-static     for Linux on Intel, make static .a libs"
+	@echo "  make linux-ggi            for Linux systems with libggi"
+	@echo "  make linux-386-ggi        for Linux systems with libggi w/ Intel assembly"
+	@echo "  make linux-glide          for Linux w/ 3Dfx Glide driver"
+	@echo "  make linux-386-glide      for Linux w/ 3Dfx Glide driver, Intel assembly"
+	@echo "  make linux-386-opt-glide  for Linux with 3Dfx Voodoo1 for GLQuake"
+	@echo "  make linux-x86-glide      for Linux w/ all x86 asm for Glide"
+	@echo "  make linux-alpha          for Linux on Alpha systems"
+	@echo "  make linux-alpha-static   for Linux on Alpha systems, static libs"
+	@echo "  make linux-ppc            for Linux on PowerPC systems"
+	@echo "  make linux-ppc-static     for Linux on PowerPC systems, static libs"
+	@echo "  make linux-sparc          for Linux on Sparc systems"
+	@echo "  make linux-sparc5-elf     for Sparc5 systems, make ELF shared libs"
+	@echo "  make linux-sparc-ultra    for UltraSparc systems, make ELF shared libs"
+	@echo "  make linux-osmesa16       for 16-bit/channel OSMesa"
+	@echo "  make linux-osmesa32       for 32-bit/channel OSMesa"
+	@echo "  make linux-icc            for Linux with the Intel C/C++ compiler"
+	@echo "  make lynxos               for LynxOS systems with GCC"
+	@echo "  make macintosh            for Macintosh"
+	@echo "  make machten-2.2          for Macs w/ MachTen 2.2 (68k w/ FPU)"
+	@echo "  make machten-4.0          for Macs w/ MachTen 4.0.1 or newer with GNU make"
+	@echo "  make mklinux              for Linux on Power Macintosh"
+	@echo "  make netbsd               for NetBSD 1.0 systems with GCC"
+	@echo "  make next                 for NeXT systems with NEXTSTEP 3.3"
+	@echo "  make openbsd              for OpenBSD systems"
+	@echo "  make openstep             for OpenStep/MacOSX Server systems"
+	@echo "  make os2-x11              for OS/2 with XFree86"
+	@echo "  make osf1                 for DEC Alpha systems with OSF/1"
+	@echo "  make osf1-sl              for DEC Alpha systems with OSF/1, make shared libs"
+	@echo "  make pgi-cygnus           for Cygnus with Portland Group, Inc. compiler"
+	@echo "  make pgi-mingw32          for mingW32 with Portland Group, Inc. compiler"
+	@echo "  make qnx                  for QNX V4 systems with Watcom compiler"
+	@echo "  make sco                  for SCO Unix systems with ODT"
+	@echo "  make sco5                 for SCO 5.0.5 OpenServer Unix"
+	@echo "  make solaris-x86          for PCs with Solaris"
+	@echo "  make solaris-x86-gcc      for PCs with Solaris using GCC"
+	@echo "  make sunos4               for Suns with SunOS 4.x"
+	@echo "  make sunos4-sl            for Suns with SunOS 4.x, make shared libs"
+	@echo "  make sunos4-gcc           for Suns with SunOS 4.x and GCC"
+	@echo "  make sunos4-gcc-sl        for Suns with SunOS 4.x, GCC, make shared libs"
+	@echo "  make sunos5               for Suns with SunOS 5.x"
+	@echo "  make sunos5-sl            for Suns with SunOS 5.x, make shared libs"
+	@echo "  make sunos5-ultra         for Sun UltraSPARCs with SunOS 5.x"
+	@echo "  make sunos5-ultra-sl      for Sun UltraSPARCs with SunOS 5.x, make shared libs"
+	@echo "  make sunos5-thread        for Suns with SunOS 5.x, using Solaris threads"
+	@echo "  make sunos5-pthread       for Suns with SunOS 5.[56] using POSIX threads"
+	@echo "  make sunos5-gcc-thread    for Suns with SunOS 5.x and GCC, using Solaris threads"
+	@echo "  make sunos5-gcc-pthread   for Suns with SunOS 5.[56] and GCC, using POSIX threads"
+	@echo "  make sunos5-gcc           for Suns with SunOS 5.x and GCC"
+	@echo "  make sunos5-gcc-sl        for Suns with SunOS 5.x, GCC, make shared libs"
+	@echo "  make sunos5-x11r6-gcc-sl  for Suns with X11R6, GCC, make shared libs"
+	@echo "  make sunos5-gcc-thread    for Suns with SunOS 5.x and GCC, using Solaris threads"
+	@echo "  make sunos5-gcc-pthread   for Suns with SunOS 5.[56] and GCC, using POSIX threads"
+	@echo "  make sunSolaris-CC        for Solaris using C++ compiler"
+	@echo "  make ultrix-gcc           for DEC systems with Ultrix and GCC"
+	@echo "  make unicos               for Cray C90 (and other?) systems"
+	@echo "  make unixware             for PCs running UnixWare"
+	@echo "  make unixware-shared      for PCs running UnixWare, shared libs"
+	@echo "  make uwin                 for Windows NT with AT&T/Wipro UWIN"
+	@echo "  make vistra               for Stardent Vistra systems"
+	@echo "  make clean                remove .o files"
+	@echo "  make realclean            remove .o, library and executable files"
+
+
+
+# XXX we may have to split up this group of targets into those that
+# have a C++ compiler and those that don't for the SI-GLU library.
+
+aix aix-sl amix bsdos bsdos4 darwin dgux freebsd freebsd-386 gcc \
+hpux9 hpux9-sl hpux9-gcc hpux9-gcc-sl \
+hpux10 hpux10-sl hpux10-gcc hpux10-gcc-sl \
+irix4 irix5 irix5-gcc irix5-dso \
+linux linux-static linux-debug linux-static-debug linux-prof \
+linux-x86 linux-icc linux-x86-static linux-x86-debug \
+linux-glide linux-386-glide linux-386-opt-glide \
+linux-x86-glide linux-glide-debug linux-glide-prof \
+linux-alpha-static linux-alpha \
+linux-ppc-static linux-ppc \
+linux-sparc \
+linux-sparc5-elf \
+linux-sparc-ultra \
+lynxos machten-2.2 machten-4.0 \
+mklinux netbsd osf1 osf1-sl openbsd qnx sco sco5 \
+solaris-x86 solaris-x86-gcc sunSolaris-CC \
+sunos4 sunos4-sl sunos4-gcc sunos4-gcc-sl sunos4-gcc-x11r6-sl \
+sunos5 sunos5-sl sunos5-ultra sunos5-ultra-sl sunos5-gcc sunos5-gcc-sl \
+sunos5-thread sunos5-pthread sunos5-gcc-thread sunos5-gcc-pthread \
+sunos5-x11r6-gcc-sl ultrix-gcc unicos unixware uwin vistra:
+	-mkdir lib
+	if [ -d src      ] ; then touch src/depend      ; fi
+	if [ -d si-glu   ] ; then touch si-glu/depend  ; fi
+	if [ -d src-glut ] ; then touch src-glut/depend ; fi
+	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
+	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d si-glu   ] ; then cd si-glu   ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d samples  ] ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d book     ] ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
+
+irix6-o32 irix6-o32-dso irix6-n32 irix6-n32-dso irix6-gcc-n32-sl irix-debug:
+	-mkdir lib32
+	if [ -d src      ] ; then touch src/depend      ; fi
+	if [ -d src-glu  ] ; then touch src-glu/depend  ; fi
+	if [ -d src-glut ] ; then touch src-glut/depend ; fi
+	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
+	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src-glu  ] ; then cd src-glu  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d samples  ] ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d book     ] ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
+
+
+irix6-64 irix6-64-dso:
+	-mkdir lib64
+	touch src/depend
+	touch src-glu/depend
+	if [ -d src-glut ] ; then touch src-glut/depend ; fi
+	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
+	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src-glu  ] ; then cd src-glu  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d samples  ] ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d book     ] ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
+
+
+amiwin:
+	bin/mklib.amiwin
+
+
+beos-r4:
+	-mkdir lib
+	-rm src/depend
+	touch src/depend
+	-rm src-glu/depend
+	touch src-glu/depend
+	if [ -d src     ] ; then cd src     ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
+	if [ -d src-glu ] ; then cd src-glu ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
+	if [ -d BeOS    ] ; then cd BeOS    ; $(MAKE)                        ; fi
+	if [ -d src-glut.beos ] ; then cd src-glut.beos ; $(MAKE)            ; fi
+	if [ -d src-glut.beos ] ; then cp src-glut.beos/obj*/libglut.so lib  ; fi
+	if [ -d demos   ] ; then cd demos   ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
+	if [ -d samples ] ; then cd samples ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
+	if [ -d book    ] ; then cd book    ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
+
+pgi-cygnus pgi-mingw32 \
+cygnus cygnus-linux:
+	-mkdir lib
+	touch src/depend
+	touch src-glu/depend
+	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
+	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src-glu  ] ; then cd src-glu  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
+
+macintosh:
+	@echo "See the README file for Macintosh intallation information"
+
+next:
+	-mkdir lib
+	cd src ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
+	cd src-glu ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
+
+openstep:
+	-mkdir lib
+	cd src ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
+	cd src-glu ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
+
+os2-x11:
+	if not EXIST .\lib md lib
+	touch src/depend
+	touch src-glu/depend
+	if exist src-glut touch src-glut/depend
+	cd src     & make -f Makefile.X11 $@
+	cd src-glu & make -f Makefile.X11 $@
+	if exist src-glut  cd src-glut & make -f Makefile.X11 $@
+	if exist demos     cd demos    & make -f Makefile.X11 $@
+	if exist xdemos    cd xdemos   & make -f Makefile.X11 $@
+	if exist samples   cd samples  & make -f Makefile.X11 $@
+	if exist book      cd book     & make -f Makefile.X11 $@
+
+linux-ggi linux-386-ggi:
+	-mkdir lib
+	touch src/depend
+	touch si-glu/depend
+	if [ -d src-glut        ] ; then touch src-glut/depend ; fi
+	if [ -d widgets-sgi     ] ; then touch widgets-sgi/depend ; fi
+	if [ -d ggi             ] ; then touch ggi/depend      ; fi
+	if [ -d src             ] ; then cd src ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d src/GGI/default ] ; then cd src/GGI/default ; $(MAKE)      ; fi
+	if [ -d src/GGI/display ] ; then cd src/GGI/display ; $(MAKE)      ; fi
+	if [ -d si-glu ]   ; then cd si-glu   ; $(MAKE) -f Makefile.X11 $@ ; fi
+#	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d ggi ]      ; then cd ggi      ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d ggi ]      ; then cd ggi/demos; $(MAKE)                    ; fi
+	if [ -d demos ]    ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d xdemos ]   ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d samples ]  ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d book ]     ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
+
+# if you change GGI_DEST please change it in ggimesa.conf, too.
+DESTDIR=/usr/local
+GGI_DEST=lib/ggi/mesa
+
+linux-ggi-install linux-386-ggi-install:
+	install -d $(DESTDIR)/$(GGI_DEST)/default $(DESTDIR)/$(GGI_DEST)/display $(DESTDIR)/etc/ggi
+	install -m 0755 src/GGI/default/*.so $(DESTDIR)/$(GGI_DEST)/default
+	install -m 0755 src/GGI/display/*.so $(DESTDIR)/$(GGI_DEST)/display
+	install -m 0644 src/GGI/ggimesa.conf $(DESTDIR)/etc/ggi
+#	if [ -z "`grep ggimesa $(DESTDIR)/etc/ggi/libggi.conf`" ]; then \
+#	echo ".include $(DESTDIR)/etc/ggi/ggimesa.conf" >> $(DESTDIR)/etc/ggi/libggi.conf ; \
+#	fi
+
+linux-osmesa16 linux-osmesa32:
+	-mkdir lib
+	if [ -d src ] ; then touch src/depend ; fi
+	if [ -d src ] ; then cd src ; $(MAKE) -f Makefile.OSMesa16 $@ ; fi
+	
+
+# Remove .o files, emacs backup files, etc.
+clean:
+	-rm -f ggi/*~ *.o
+	-rm -f src/GGI/default/*~ *.so
+	-rm -f src/GGI/display/*~ *.so
+	-rm -f include/*~
+	-rm -f include/GL/*~
+	-rm -f src/*.o src/*~ src/*.a src/*/*.o src/*/*~
+	-rm -f src-glu/*.o src-glu/*~ src-glu/*.a
+	-rm -f si-glu/*/*.o si-glu/*/*/*.o
+	-rm -f src-glut/*.o
+	-rm -f demos/*.o
+	-rm -f book/*.o book/*~
+	-rm -f xdemos/*.o xdemos/*~
+	-rm -f samples/*.o samples/*~
+	-rm -f ggi/*.o ggi/demos/*.o ggi/*.a
+	-rm -f widgets-sgi/*.o
+	-rm -f widgets-mesa/*/*.o
+
+# Remove everything that can be remade
+realclean: clean
+	-rm -fr lib lib32 lib64
+	cd demos       && $(MAKE) -f Makefile.X11 realclean || true
+	cd xdemos      && $(MAKE) -f Makefile.X11 realclean || true
+	cd book        && $(MAKE) -f Makefile.X11 realclean || true
+	cd samples     && $(MAKE) -f Makefile.X11 realclean || true
+
+
+DIRECTORY = Mesa-5.0
+LIB_NAME = MesaLib-5.0
+DEMO_NAME = MesaDemos-5.0
+GLU_NAME = MesaGLU-5.0
+GLUT_NAME = GLUT-3.7
+
+
+LIB_FILES =	\
+	$(DIRECTORY)/Makefile*						\
+	$(DIRECTORY)/Make-config					\
+	$(DIRECTORY)/acconfig.h						\
+	$(DIRECTORY)/acinclude.m4					\
+	$(DIRECTORY)/aclocal.m4						\
+	$(DIRECTORY)/common_rules.make					\
+	$(DIRECTORY)/conf.h.in						\
+	$(DIRECTORY)/config.guess					\
+	$(DIRECTORY)/config.sub						\
+	$(DIRECTORY)/configure						\
+	$(DIRECTORY)/configure.in					\
+	$(DIRECTORY)/install-sh						\
+	$(DIRECTORY)/ltmain.sh						\
+	$(DIRECTORY)/missing						\
+	$(DIRECTORY)/mkinstalldirs					\
+	$(DIRECTORY)/stamp-h.in						\
+	$(DIRECTORY)/docs/CONFORM					\
+	$(DIRECTORY)/docs/COPYING					\
+	$(DIRECTORY)/docs/COPYRIGHT					\
+	$(DIRECTORY)/docs/DEVINFO					\
+	$(DIRECTORY)/docs/INSTALL					\
+	$(DIRECTORY)/docs/INSTALL.GNU					\
+	$(DIRECTORY)/docs/README					\
+	$(DIRECTORY)/docs/README.*					\
+	$(DIRECTORY)/docs/RELNOTES*					\
+	$(DIRECTORY)/docs/VERSIONS					\
+	$(DIRECTORY)/docs/*.spec					\
+	$(DIRECTORY)/bin/README						\
+	$(DIRECTORY)/bin/mklib*						\
+	$(DIRECTORY)/descrip.mms					\
+	$(DIRECTORY)/mms-config						\
+	$(DIRECTORY)/m4/*.m4						\
+	$(DIRECTORY)/xlib.opt						\
+	$(DIRECTORY)/mesawin32.mak					\
+	$(DIRECTORY)/include/GL/internal/glcore.h			\
+	$(DIRECTORY)/include/GL/Makefile.in				\
+	$(DIRECTORY)/include/GL/Makefile.am				\
+	$(DIRECTORY)/include/GL/dmesa.h					\
+	$(DIRECTORY)/include/GL/amesa.h					\
+	$(DIRECTORY)/include/GL/fxmesa.h				\
+	$(DIRECTORY)/include/GL/ggimesa.h				\
+	$(DIRECTORY)/include/GL/gl.h					\
+	$(DIRECTORY)/include/GL/glext.h					\
+	$(DIRECTORY)/include/GL/gl_mangle.h				\
+	$(DIRECTORY)/include/GL/glu.h					\
+	$(DIRECTORY)/include/GL/glu_mangle.h				\
+	$(DIRECTORY)/include/GL/glx.h					\
+	$(DIRECTORY)/include/GL/glxext.h				\
+	$(DIRECTORY)/include/GL/glx_mangle.h				\
+	$(DIRECTORY)/include/GL/mesa_wgl.h				\
+	$(DIRECTORY)/include/GL/mglmesa.h				\
+	$(DIRECTORY)/include/GL/osmesa.h				\
+	$(DIRECTORY)/include/GL/svgamesa.h				\
+	$(DIRECTORY)/include/GL/ugl*.h					\
+	$(DIRECTORY)/include/GL/vms_x_fix.h				\
+	$(DIRECTORY)/include/GL/wmesa.h					\
+	$(DIRECTORY)/include/GL/xmesa.h					\
+	$(DIRECTORY)/include/GL/xmesa_x.h				\
+	$(DIRECTORY)/include/GL/xmesa_xf86.h				\
+	$(DIRECTORY)/include/GLView.h					\
+	$(DIRECTORY)/include/Makefile.in				\
+	$(DIRECTORY)/include/Makefile.am				\
+	$(DIRECTORY)/src/Makefile*					\
+	$(DIRECTORY)/src/libGL_la_SOURCES				\
+	$(DIRECTORY)/src/descrip.mms					\
+	$(DIRECTORY)/src/mesa.conf					\
+	$(DIRECTORY)/src/*.def						\
+	$(DIRECTORY)/src/depend						\
+	$(DIRECTORY)/src/*.[chS]					\
+	$(DIRECTORY)/src/array_cache/*.[ch]				\
+	$(DIRECTORY)/src/array_cache/Makefile*				\
+	$(DIRECTORY)/src/array_cache/libMesaAC_la_SOURCES		\
+	$(DIRECTORY)/src/math/*.[ch]					\
+	$(DIRECTORY)/src/math/Makefile*					\
+	$(DIRECTORY)/src/swrast/*.[ch]					\
+	$(DIRECTORY)/src/swrast/Makefile*				\
+	$(DIRECTORY)/src/swrast/libMesaSwrast_la_SOURCES		\
+	$(DIRECTORY)/src/swrast_setup/*.[ch]				\
+	$(DIRECTORY)/src/swrast_setup/Makefile*				\
+	$(DIRECTORY)/src/tnl/*.[ch]					\
+	$(DIRECTORY)/src/tnl/Makefile*					\
+	$(DIRECTORY)/src/tnl/libMesaTnl_la_SOURCES			\
+	$(DIRECTORY)/src/tnl_dd/*.[ch]					\
+	$(DIRECTORY)/src/tnl_dd/imm/*.[ch]				\
+	$(DIRECTORY)/src/tnl_dd/imm/NOTES.imm				\
+	$(DIRECTORY)/src/windml/*.[ch]					\
+	$(DIRECTORY)/src/windml/tornado/*.c				\
+	$(DIRECTORY)/src/windml/tornado/*.cdf				\
+	$(DIRECTORY)/src/windml/man3/*.3				\
+	$(DIRECTORY)/src/windml/man3/*.html				\
+	$(DIRECTORY)/src/DOS/*.[chS]					\
+	$(DIRECTORY)/src/DOS/vesa/*.[ch]				\
+	$(DIRECTORY)/src/BeOS/*.cpp					\
+	$(DIRECTORY)/src/FX/Makefile.am					\
+	$(DIRECTORY)/src/FX/Makefile.in					\
+	$(DIRECTORY)/src/FX/libMesaFX_la_SOURCES			\
+	$(DIRECTORY)/src/FX/*.[ch]					\
+	$(DIRECTORY)/src/FX/*.def					\
+	$(DIRECTORY)/src/FX/X86/Makefile.am				\
+	$(DIRECTORY)/src/FX/X86/Makefile.in				\
+	$(DIRECTORY)/src/FX/X86/*.[Shc]					\
+	$(DIRECTORY)/src/GGI/Makefile.am				\
+	$(DIRECTORY)/src/GGI/Makefile.in				\
+	$(DIRECTORY)/src/GGI/*.[ch]					\
+	$(DIRECTORY)/src/GGI/ggimesa.conf.in				\
+	$(DIRECTORY)/src/GGI/default/*.c				\
+	$(DIRECTORY)/src/GGI/default/Makefile.am			\
+	$(DIRECTORY)/src/GGI/default/Makefile.in			\
+	$(DIRECTORY)/src/GGI/default/genkgi.conf.in			\
+	$(DIRECTORY)/src/GGI/display/*.c				\
+	$(DIRECTORY)/src/GGI/display/Makefile.am			\
+	$(DIRECTORY)/src/GGI/display/Makefile.in			\
+	$(DIRECTORY)/src/GGI/display/fbdev.conf.in			\
+	$(DIRECTORY)/src/GGI/include/Makefile.am			\
+	$(DIRECTORY)/src/GGI/include/Makefile.in			\
+	$(DIRECTORY)/src/GGI/include/ggi/Makefile.am			\
+	$(DIRECTORY)/src/GGI/include/ggi/Makefile.in			\
+	$(DIRECTORY)/src/GGI/include/ggi/mesa/Makefile.am		\
+	$(DIRECTORY)/src/GGI/include/ggi/mesa/Makefile.in		\
+	$(DIRECTORY)/src/GGI/include/ggi/mesa/*.h			\
+	$(DIRECTORY)/src/KNOWN_BUGS					\
+	$(DIRECTORY)/src/OSmesa/Makefile.am				\
+	$(DIRECTORY)/src/OSmesa/Makefile.in				\
+	$(DIRECTORY)/src/OSmesa/Makefile.win				\
+	$(DIRECTORY)/src/OSmesa/osmesa.def				\
+	$(DIRECTORY)/src/OSmesa/*.[ch]					\
+	$(DIRECTORY)/src/SPARC/*.[chS]					\
+	$(DIRECTORY)/src/SPARC/Makefile.am				\
+	$(DIRECTORY)/src/SPARC/Makefile.in				\
+	$(DIRECTORY)/src/SVGA/Makefile.am				\
+	$(DIRECTORY)/src/SVGA/Makefile.in				\
+	$(DIRECTORY)/src/SVGA/*.[ch]					\
+	$(DIRECTORY)/src/Trace/*.[ch]					\
+	$(DIRECTORY)/src/Trace/Makefile.am				\
+	$(DIRECTORY)/src/Trace/Makefile.in				\
+	$(DIRECTORY)/src/Windows/*.[ch]					\
+	$(DIRECTORY)/src/Windows/*.def					\
+	$(DIRECTORY)/src/X/Makefile.am					\
+	$(DIRECTORY)/src/X/Makefile.in					\
+	$(DIRECTORY)/src/X/*.[ch]					\
+	$(DIRECTORY)/src/X86/*.[ch]					\
+	$(DIRECTORY)/src/X86/Makefile.am				\
+	$(DIRECTORY)/src/X86/Makefile.in				\
+	$(DIRECTORY)/src/X86/*.S					\
+	$(DIRECTORY)/si-glu/Makefile.am					\
+	$(DIRECTORY)/si-glu/Makefile.in					\
+	$(DIRECTORY)/si-glu/Makefile.X11				\
+	$(DIRECTORY)/si-glu/Makefile.win				\
+	$(DIRECTORY)/si-glu/glu.def					\
+	$(DIRECTORY)/si-glu/dummy.cc					\
+	$(DIRECTORY)/si-glu/descrip.mms					\
+	$(DIRECTORY)/si-glu/mesaglu.opt					\
+	$(DIRECTORY)/si-glu/include/gluos.h				\
+	$(DIRECTORY)/si-glu/include/Makefile.am				\
+	$(DIRECTORY)/si-glu/include/Makefile.in				\
+	$(DIRECTORY)/si-glu/libnurbs/Makefile.am			\
+	$(DIRECTORY)/si-glu/libnurbs/Makefile.in			\
+	$(DIRECTORY)/si-glu/libnurbs/interface/*.h			\
+	$(DIRECTORY)/si-glu/libnurbs/interface/*.cc			\
+	$(DIRECTORY)/si-glu/libnurbs/interface/libNIFac_la_SOURCES	\
+	$(DIRECTORY)/si-glu/libnurbs/interface/Makefile.am		\
+	$(DIRECTORY)/si-glu/libnurbs/interface/Makefile.in		\
+	$(DIRECTORY)/si-glu/libnurbs/internals/*.h			\
+	$(DIRECTORY)/si-glu/libnurbs/internals/*.cc			\
+	$(DIRECTORY)/si-glu/libnurbs/internals/libNInt_la_SOURCES	\
+	$(DIRECTORY)/si-glu/libnurbs/internals/Makefile.am		\
+	$(DIRECTORY)/si-glu/libnurbs/internals/Makefile.in		\
+	$(DIRECTORY)/si-glu/libnurbs/nurbtess/*.h			\
+	$(DIRECTORY)/si-glu/libnurbs/nurbtess/*.cc			\
+	$(DIRECTORY)/si-glu/libnurbs/nurbtess/libNTess_la_SOURCES	\
+	$(DIRECTORY)/si-glu/libnurbs/nurbtess/Makefile.am		\
+	$(DIRECTORY)/si-glu/libnurbs/nurbtess/Makefile.in		\
+	$(DIRECTORY)/si-glu/libtess/README				\
+	$(DIRECTORY)/si-glu/libtess/alg-outline				\
+	$(DIRECTORY)/si-glu/libtess/*.[ch]				\
+	$(DIRECTORY)/si-glu/libtess/libtess_la_SOURCES			\
+	$(DIRECTORY)/si-glu/libtess/Makefile.am				\
+	$(DIRECTORY)/si-glu/libtess/Makefile.in				\
+	$(DIRECTORY)/si-glu/libutil/*.[ch]				\
+	$(DIRECTORY)/si-glu/libutil/libutil_la_SOURCES			\
+	$(DIRECTORY)/si-glu/libutil/Makefile.am				\
+	$(DIRECTORY)/si-glu/libutil/Makefile.in				\
+	$(DIRECTORY)/src-glu/README[12]					\
+	$(DIRECTORY)/src-glu/Makefile*					\
+	$(DIRECTORY)/src-glu/descrip.mms				\
+	$(DIRECTORY)/src-glu/mms_depend					\
+	$(DIRECTORY)/src-glu/*.def					\
+	$(DIRECTORY)/src-glu/depend					\
+	$(DIRECTORY)/src-glu/*.[ch]					\
+	$(DIRECTORY)/widgets-mesa/ChangeLog				\
+	$(DIRECTORY)/widgets-mesa/INSTALL				\
+	$(DIRECTORY)/widgets-mesa/Makefile.in				\
+	$(DIRECTORY)/widgets-mesa/README				\
+	$(DIRECTORY)/widgets-mesa/TODO					\
+	$(DIRECTORY)/widgets-mesa/configure				\
+	$(DIRECTORY)/widgets-mesa/configure.in				\
+	$(DIRECTORY)/widgets-mesa/demos/ChangeLog			\
+	$(DIRECTORY)/widgets-mesa/demos/Cube				\
+	$(DIRECTORY)/widgets-mesa/demos/Ed				\
+	$(DIRECTORY)/widgets-mesa/demos/Makefile.in			\
+	$(DIRECTORY)/widgets-mesa/demos/Mcube				\
+	$(DIRECTORY)/widgets-mesa/demos/Tea				\
+	$(DIRECTORY)/widgets-mesa/demos/*.[ch]				\
+	$(DIRECTORY)/widgets-mesa/demos/events				\
+	$(DIRECTORY)/widgets-mesa/include/GL/ChangeLog			\
+	$(DIRECTORY)/widgets-mesa/include/GL/*.h			\
+	$(DIRECTORY)/widgets-mesa/include/GL/Makefile.in		\
+	$(DIRECTORY)/widgets-mesa/man/ChangeLog				\
+	$(DIRECTORY)/widgets-mesa/man/GL*				\
+	$(DIRECTORY)/widgets-mesa/man/Makefile.in			\
+	$(DIRECTORY)/widgets-mesa/man/Mesa*				\
+	$(DIRECTORY)/widgets-mesa/src/ChangeLog				\
+	$(DIRECTORY)/widgets-mesa/src/*.c				\
+	$(DIRECTORY)/widgets-mesa/src/Makefile.in			\
+	$(DIRECTORY)/widgets-sgi/*.[ch]					\
+	$(DIRECTORY)/widgets-sgi/Makefile*				\
+	$(DIRECTORY)/widgets-sgi/README					\
+	$(DIRECTORY)/util/README					\
+	$(DIRECTORY)/util/Makefile.am					\
+	$(DIRECTORY)/util/Makefile.in					\
+	$(DIRECTORY)/util/*.[ch]					\
+	$(DIRECTORY)/util/sampleMakefile				\
+	$(DIRECTORY)/vms/analyze_map.com				\
+	$(DIRECTORY)/vms/xlib.opt					\
+	$(DIRECTORY)/vms/xlib_share.opt					\
+	$(DIRECTORY)/BeOS/Makefile					\
+	$(DIRECTORY)/BeOS/*.cpp
+
+OBSOLETE_LIB_FILES = \
+	$(DIRECTORY)/src/Allegro/*.[ch]					\
+	$(DIRECTORY)/src/D3D/*.cpp					\
+	$(DIRECTORY)/src/D3D/*.CPP					\
+	$(DIRECTORY)/src/D3D/*.h					\
+	$(DIRECTORY)/src/D3D/*.H					\
+	$(DIRECTORY)/src/D3D/*.c					\
+	$(DIRECTORY)/src/D3D/*.C					\
+	$(DIRECTORY)/src/D3D/MAKEFILE					\
+	$(DIRECTORY)/src/D3D/*bat					\
+	$(DIRECTORY)/src/D3D/*DEF					\
+	$(DIRECTORY)/src/DOS/DEPEND.DOS					\
+	$(DIRECTORY)/src/S3/*.[ch]					\
+	$(DIRECTORY)/src/S3/*.def					\
+	$(DIRECTORY)/src/S3/*.mak					\
+	$(DIRECTORY)/src/S3/*.rc					\
+	$(DIRECTORY)/macos/README					\
+	$(DIRECTORY)/macos/gli_api/*.h					\
+	$(DIRECTORY)/macos/cglpane/CGLPane.*				\
+	$(DIRECTORY)/macos/include-mac/*.h				\
+	$(DIRECTORY)/macos/libraries/*.stub				\
+	$(DIRECTORY)/macos/libraries/*Stub				\
+	$(DIRECTORY)/macos/projects/*.mcp				\
+	$(DIRECTORY)/macos/projects/*.exp				\
+	$(DIRECTORY)/macos/projects/*.h					\
+	$(DIRECTORY)/macos/resources/*.c				\
+	$(DIRECTORY)/macos/resources/*.r				\
+	$(DIRECTORY)/macos/resources/*.rsrc				\
+	$(DIRECTORY)/macos/src-agl/*.exp				\
+	$(DIRECTORY)/macos/src-agl/*.[ch]				\
+	$(DIRECTORY)/macos/src-gli/*.[ch]				\
+	$(DIRECTORY)/OpenStep
+
+
+
+DEMO_FILES =	\
+	$(DIRECTORY)/include/GL/glut.h		\
+	$(DIRECTORY)/include/GL/glutf90.h	\
+	$(DIRECTORY)/src-glut/Makefile*		\
+	$(DIRECTORY)/src-glut/depend		\
+	$(DIRECTORY)/src-glut/*def		\
+	$(DIRECTORY)/src-glut/descrip.mms	\
+	$(DIRECTORY)/src-glut/mms_depend	\
+	$(DIRECTORY)/src-glut/*.[ch]		\
+	$(DIRECTORY)/src-glut.dos/*.[ch]	\
+	$(DIRECTORY)/src-glut.dos/Makefile.DJ	\
+	$(DIRECTORY)/src-glut.dos/PC_HW/*.[chS]	\
+	$(DIRECTORY)/images/*			\
+	$(DIRECTORY)/demos/Makefile*		\
+	$(DIRECTORY)/demos/descrip.mms		\
+	$(DIRECTORY)/demos/*.[ch]		\
+	$(DIRECTORY)/demos/*.cxx		\
+	$(DIRECTORY)/demos/*.dat		\
+	$(DIRECTORY)/demos/README		\
+	$(DIRECTORY)/xdemos/Makefile*		\
+	$(DIRECTORY)/xdemos/descrip.mms		\
+	$(DIRECTORY)/xdemos/*.[chf]		\
+	$(DIRECTORY)/book/Makefile*		\
+	$(DIRECTORY)/book/README		\
+	$(DIRECTORY)/book/*.[ch]		\
+	$(DIRECTORY)/samples/Makefile*		\
+	$(DIRECTORY)/samples/README		\
+	$(DIRECTORY)/samples/*.c		\
+	$(DIRECTORY)/mtdemos			\
+	$(DIRECTORY)/windmldemos/Makefile.ugl	\
+	$(DIRECTORY)/windmldemos/*.c		\
+	$(DIRECTORY)/windmldemos/*.bmp		\
+	$(DIRECTORY)/ggi
+
+OBSOLETE_DEMO_FILES = \
+	$(DIRECTORY)/include/GL/glut_h.dja	\
+	$(DIRECTORY)/src-glut.dja/*		\
+	$(DIRECTORY)/src-glut.beos/Makefile	\
+	$(DIRECTORY)/src-glut.beos/*.cpp	\
+	$(DIRECTORY)/src-glut.beos/*.h		\
+
+
+SI_GLU_FILES = \
+	$(DIRECTORY)/Makefile*				\
+	$(DIRECTORY)/Make-config			\
+	$(DIRECTORY)/bin/mklib*				\
+	$(DIRECTORY)/include/GL/glu.h			\
+	$(DIRECTORY)/si-glu/Makefile.X11		\
+	$(DIRECTORY)/si-glu/include/gluos.h		\
+	$(DIRECTORY)/si-glu/libnurbs/interface/*.h	\
+	$(DIRECTORY)/si-glu/libnurbs/interface/*.cc	\
+	$(DIRECTORY)/si-glu/libnurbs/internals/*.h	\
+	$(DIRECTORY)/si-glu/libnurbs/internals/*.cc	\
+	$(DIRECTORY)/si-glu/libnurbs/nurbstess/*.h	\
+	$(DIRECTORY)/si-glu/libnurbs/nurbstess/*.cc	\
+	$(DIRECTORY)/si-glu/libtess/README		\
+	$(DIRECTORY)/si-glu/libtess/alg-outline		\
+	$(DIRECTORY)/si-glu/libtess/*.[ch]		\
+	$(DIRECTORY)/si-glu/libutil/*.[ch]
+
+GLU_FILES = \
+	$(DIRECTORY)/Makefile*			\
+	$(DIRECTORY)/Make-config		\
+	$(DIRECTORY)/bin/mklib*			\
+	$(DIRECTORY)/include/GL/gl.h		\
+	$(DIRECTORY)/include/GL/gl_mangle.h	\
+	$(DIRECTORY)/include/GL/glext.h		\
+	$(DIRECTORY)/include/GL/glu.h		\
+	$(DIRECTORY)/include/GL/glu_mangle.h	\
+	$(DIRECTORY)/src-glu/README[12]		\
+	$(DIRECTORY)/src-glu/Makefile*		\
+	$(DIRECTORY)/src-glu/descrip.mms	\
+	$(DIRECTORY)/src-glu/mms_depend		\
+	$(DIRECTORY)/src-glu/*.def		\
+	$(DIRECTORY)/src-glu/depend		\
+	$(DIRECTORY)/src-glu/*.[ch]
+
+GLUT_FILES = \
+	$(DIRECTORY)/Makefile*			\
+	$(DIRECTORY)/Make-config		\
+	$(DIRECTORY)/bin/mklib*			\
+	$(DIRECTORY)/include/GL/gl.h		\
+	$(DIRECTORY)/include/GL/gl_mangle.h	\
+	$(DIRECTORY)/include/GL/glext.h		\
+	$(DIRECTORY)/include/GL/glu.h		\
+	$(DIRECTORY)/include/GL/glu_mangle.h	\
+	$(DIRECTORY)/include/GL/glut.h		\
+	$(DIRECTORY)/include/GL/glutf90.h	\
+	$(DIRECTORY)/src-glut/Makefile*		\
+	$(DIRECTORY)/src-glut/depend		\
+	$(DIRECTORY)/src-glut/*def		\
+	$(DIRECTORY)/src-glut/descrip.mms	\
+	$(DIRECTORY)/src-glut/mms_depend	\
+	$(DIRECTORY)/src-glut/*.[ch]
+
+
+OBSOLETE_GLUT_FILES = \
+	$(DIRECTORY)/include/GL/glut_h.dja	\
+	$(DIRECTORY)/src-glut.dja/*		\
+	$(DIRECTORY)/src-glut.beos/Makefile	\
+	$(DIRECTORY)/src-glut.beos/*.cpp	\
+	$(DIRECTORY)/src-glut.beos/*.h
+
+
+lib_tar:
+	cp Makefile.X11 Makefile ; \
+	cd .. ; \
+	tar -cvf $(LIB_NAME).tar $(LIB_FILES) ; \
+	gzip $(LIB_NAME).tar ; \
+	mv $(LIB_NAME).tar.gz $(DIRECTORY)
+
+demo_tar:
+	cd .. ; \
+	tar -cvf $(DEMO_NAME).tar $(DEMO_FILES) ; \
+	gzip $(DEMO_NAME).tar ; \
+	mv $(DEMO_NAME).tar.gz $(DIRECTORY)
+
+glu_tar:
+	cp Makefile.X11 Makefile ; \
+	cd .. ; \
+	tar -cvf $(GLU_NAME).tar $(GLU_FILES) ; \
+	gzip $(GLU_NAME).tar ; \
+	mv $(GLU_NAME).tar.gz $(DIRECTORY)
+
+glut_tar:
+	cp Makefile.X11 Makefile ; \
+	cd .. ; \
+	tar -cvf $(GLUT_NAME).tar $(GLUT_FILES) ; \
+	gzip $(GLUT_NAME).tar ; \
+	mv $(GLUT_NAME).tar.gz $(DIRECTORY)
+
+
+lib_zip:
+	-rm $(LIB_NAME).zip ; \
+	cp Makefile.X11 Makefile ; \
+	cd .. ; \
+	zip -r $(LIB_NAME).zip $(LIB_FILES) ; \
+	mv $(LIB_NAME).zip $(DIRECTORY)
+
+demo_zip:
+	-rm $(DEMO_NAME).zip ; \
+	cd .. ; \
+	zip -r $(DEMO_NAME).zip $(DEMO_FILES) ; \
+	mv $(DEMO_NAME).zip $(DIRECTORY)
+
+
+
+SRC_FILES =	\
+	RELNOTES		\
+	src/Makefile*		\
+	src/depend		\
+	src/*.[chS]		\
+	src/*/*.[ch]		\
+	include/GL/*.h
+
+srctar:
+	tar -cvf src.tar $(SRC_FILES) ; \
+	gzip src.tar
+
+srctar.zip:
+	-rm src.zip
+	zip -r src.zip $(SRC_FILES) ; \

Makefile.am

@@ -1,105 +0,0 @@
-# Copyright © 2012 Intel Corporation
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice (including the next
-# paragraph) shall be included in all copies or substantial portions of the
-# Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-SUBDIRS = src
-
-ACLOCAL_AMFLAGS = -I m4
-
-doxygen:
-	cd doxygen && $(MAKE)
-
-.PHONY: doxygen
-
-# Rules for making release tarballs
-
-PACKAGE_DIR = Mesa-$(PACKAGE_VERSION)
-PACKAGE_NAME = MesaLib-$(PACKAGE_VERSION)
-
-EXTRA_FILES = \
-	aclocal.m4					\
-	configure					\
-	bin/ar-lib					\
-	bin/compile					\
-	bin/config.sub					\
-	bin/config.guess				\
-	bin/depcomp					\
-	bin/install-sh					\
-	bin/ltmain.sh					\
-	bin/missing					\
-	bin/ylwrap					\
-        bin/test-driver					\
-	src/glsl/glsl_parser.cpp			\
-	src/glsl/glsl_parser.h				\
-	src/glsl/glsl_lexer.cpp				\
-	src/glsl/glcpp/glcpp-lex.c			\
-	src/glsl/glcpp/glcpp-parse.c			\
-	src/glsl/glcpp/glcpp-parse.h			\
-	src/mesa/program/lex.yy.c			\
-	src/mesa/program/program_parse.tab.c		\
-	src/mesa/program/program_parse.tab.h		\
-	`git ls-files | grep "Makefile.am" | sed -e "s/Makefile.am/Makefile.in/"`
-
-
-IGNORE_FILES = \
-	-x autogen.sh
-
-
-parsers: configure
-	$(MAKE) -C src/glsl glsl_parser.cpp glsl_parser.h glsl_lexer.cpp glcpp/glcpp-lex.c glcpp/glcpp-parse.c glcpp/glcpp-parse.h
-
-# Everything for new a Mesa release:
-ARCHIVES = $(PACKAGE_NAME).tar.gz \
-	$(PACKAGE_NAME).tar.bz2 \
-	$(PACKAGE_NAME).zip
-
-tarballs: checksums
-	rm -f ../$(PACKAGE_DIR) $(PACKAGE_NAME).tar
-
-manifest.txt: .git
-	( \
-		ls -1 $(EXTRA_FILES) ; \
-		git ls-files $(IGNORE_FILES) \
-	) | sed -e '/^\(.*\/\)\?\./d' -e "s@^@$(PACKAGE_DIR)/@" > $@
-
-../$(PACKAGE_DIR):
-	ln -s $(PWD) $@
-
-$(PACKAGE_NAME).tar: parsers ../$(PACKAGE_DIR) manifest.txt
-	cd .. ; tar -cf $(PACKAGE_DIR)/$(PACKAGE_NAME).tar -T $(PACKAGE_DIR)/manifest.txt
-
-$(PACKAGE_NAME).tar.gz: $(PACKAGE_NAME).tar ../$(PACKAGE_DIR)
-	gzip --stdout --best $(PACKAGE_NAME).tar > $(PACKAGE_NAME).tar.gz
-
-$(PACKAGE_NAME).tar.bz2: $(PACKAGE_NAME).tar
-	bzip2 --stdout --best $(PACKAGE_NAME).tar > $(PACKAGE_NAME).tar.bz2
-
-$(PACKAGE_NAME).zip: parsers ../$(PACKAGE_DIR) manifest.txt
-	rm -f $(PACKAGE_NAME).zip ; \
-	cd .. ; \
-	zip -q -@ $(PACKAGE_NAME).zip < $(PACKAGE_DIR)/manifest.txt ; \
-	mv $(PACKAGE_NAME).zip $(PACKAGE_DIR)
-
-checksums: $(ARCHIVES)
-	@-sha256sum $(PACKAGE_NAME).tar.gz
-	@-sha256sum $(PACKAGE_NAME).tar.bz2
-	@-sha256sum $(PACKAGE_NAME).zip
-
-.PHONY: tarballs md5

SConstruct

@@ -1,155 +0,0 @@
-#######################################################################
-# Top-level SConstruct
-#
-# For example, invoke scons as 
-#
-#   scons build=debug llvm=yes machine=x86
-#
-# to set configuration variables. Or you can write those options to a file
-# named config.py:
-#
-#   # config.py
-#   build='debug'
-#   llvm=True
-#   machine='x86'
-# 
-# Invoke
-#
-#   scons -h
-#
-# to get the full list of options. See scons manpage for more info.
-#  
-
-import os
-import os.path
-import sys
-import SCons.Util
-
-import common
-
-#######################################################################
-# Configuration options
-
-opts = Variables('config.py')
-common.AddOptions(opts)
-
-env = Environment(
-	options = opts,
-	tools = ['gallium'],
-	toolpath = ['#scons'],	
-	ENV = os.environ,
-)
-
-# XXX: This creates a many problems as it saves...
-#opts.Save('config.py', env)
-
-# Backwards compatability with old target configuration variable
-try:
-    targets = ARGUMENTS['targets']
-except KeyError:
-    pass
-else:
-    targets = targets.split(',')
-    print 'scons: warning: targets option is deprecated; pass the targets on their own such as'
-    print
-    print '  scons %s' % ' '.join(targets)
-    print 
-    COMMAND_LINE_TARGETS.append(targets)
-
-
-Help(opts.GenerateHelpText(env))
-
-#######################################################################
-# Environment setup
-
-with open("VERSION") as f:
-  mesa_version = f.read().strip()
-env.Append(CPPDEFINES = [
-    ('PACKAGE_VERSION', '\\"%s\\"' % mesa_version),
-    ('PACKAGE_BUGREPORT', '\\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\\"'),
-])
-
-# Includes
-env.Prepend(CPPPATH = [
-	'#/include',
-])
-env.Append(CPPPATH = [
-	'#/src/gallium/include',
-	'#/src/gallium/auxiliary',
-	'#/src/gallium/drivers',
-	'#/src/gallium/winsys',
-])
-
-# for debugging
-#print env.Dump()
-
-
-#######################################################################
-# Invoke host SConscripts 
-# 
-# For things that are meant to be run on the native host build machine, instead
-# of the target machine.
-#
-
-# Create host environent
-if env['crosscompile'] and not env['embedded']:
-    host_env = Environment(
-        options = opts,
-        # no tool used
-        tools = [],
-        toolpath = ['#scons'],
-        ENV = os.environ,
-    )
-
-    # Override options
-    host_env['platform'] = common.host_platform
-    host_env['machine'] = common.host_machine
-    host_env['toolchain'] = 'default'
-    host_env['llvm'] = False
-
-    host_env.Tool('gallium')
-
-    host_env['hostonly'] = True
-    assert host_env['crosscompile'] == False
-
-    target_env = env
-    env = host_env
-    Export('env')
-
-    SConscript(
-        'src/SConscript',
-        variant_dir = host_env['build_dir'],
-        duplicate = 0, # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
-    )
-
-    env = target_env
-
-Export('env')
-
-#######################################################################
-# Invoke SConscripts
-
-# TODO: Build several variants at the same time?
-# http://www.scons.org/wiki/SimultaneousVariantBuilds
-
-SConscript(
-	'src/SConscript',
-	variant_dir = env['build_dir'],
-	duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
-)
-
-
-########################################################################
-# List all aliases
-
-try:
-    from SCons.Node.Alias import default_ans
-except ImportError:
-    pass
-else:
-    aliases = default_ans.keys()
-    aliases.sort()
-    env.Help('\n')
-    env.Help('Recognized targets:\n')
-    for alias in aliases:
-        env.Help('    %s\n' % alias)

VERSION

@@ -1 +0,0 @@
-10.3.7

autogen.sh

@@ -1,14 +0,0 @@
-#! /bin/sh
-
-srcdir=`dirname "$0"`
-test -z "$srcdir" && srcdir=.
-
-ORIGDIR=`pwd`
-cd "$srcdir"
-
-autoreconf -v --install || exit 1
-cd $ORIGDIR || exit $?
-
-if test -z "$NOCONFIGURE"; then
-    "$srcdir"/configure "$@"
-fi

bin/.gitignore

@@ -1,9 +0,0 @@
-config.guess
-config.sub
-install-sh
-/depcomp
-/missing
-ylwrap
-compile
-ar-lib
-/test-driver

bin/bugzilla_mesa.sh

@@ -1,52 +0,0 @@
-#!/bin/bash
-
-# This script is used to generate the list of fixed bugs that
-# appears in the release notes files, with HTML formatting.
-#
-# Note: This script could take a while until all details have
-#       been fetched from bugzilla.
-#
-# Usage examples:
-#
-# $ bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3
-# $ bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3 > bugfixes
-# $ bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3 | tee bugfixes
-# $ DRYRUN=yes bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3
-# $ DRYRUN=yes bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3 | wc -l
-
-
-# regex pattern: trim before url
-trim_before='s/.*\(http\)/\1/'
-
-# regex pattern: trim after url
-trim_after='s/\(show_bug.cgi?id=[0-9]*\).*/\1/'
-
-# regex pattern: always use https
-use_https='s/http:/https:/'
-
-# extract fdo urls from commit log
-urls=$(git log $* | grep 'bugs.freedesktop.org/show_bug' | sed -e $trim_before -e $trim_after -e $use_https | sort | uniq)
-
-# if DRYRUN is set to "yes", simply print the URLs and don't fetch the
-# details from fdo bugzilla.
-#DRYRUN=yes
-
-if [ "x$DRYRUN" = xyes ]; then
-	for i in $urls
-	do
-		echo $i
-	done
-else
-	echo "<ul>"
-	echo ""
-
-	for i in $urls
-	do
-		id=$(echo $i | cut -d'=' -f2)
-		summary=$(wget --quiet -O - $i | grep -e '<title>.*</title>' | sed -e 's/ *<title>Bug [0-9]\+ &ndash; \(.*\)<\/title>/\1/')
-		echo "<li><a href=\"$i\">Bug $id</a> - $summary</li>"
-		echo ""
-	done
-
-	echo "</ul>"
-fi

bin/get-pick-list.sh

@@ -1,35 +0,0 @@
-#!/bin/sh
-
-# Script for generating a list of candidates for cherry-picking to a stable branch
-#
-# Usage examples:
-#
-# $ bin/get-pick-list.sh
-# $ bin/get-pick-list.sh > picklist
-# $ bin/get-pick-list.sh | tee picklist
-
-# Grep for commits with "cherry picked from commit" in the commit message.
-git log --reverse --grep="cherry picked from commit" origin/master..HEAD |\
-	grep "cherry picked from commit" |\
-	sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//' > already_picked
-
-# Grep for commits that were marked as a candidate for the stable tree.
-git log --reverse --pretty=%H -i --grep='^\([[:space:]]*NOTE: .*[Cc]andidate\|CC:.*10\.3.*mesa-stable\)' HEAD..origin/master |\
-while read sha
-do
-	# Check to see whether the patch is on the ignore list.
-	if [ -f bin/.cherry-ignore ] ; then
-		if grep -q ^$sha bin/.cherry-ignore ; then
-			continue
-		fi
-	fi
-
-	# Check to see if it has already been picked over.
-	if grep -q ^$sha already_picked ; then
-		continue
-	fi
-
-	git log -n1 --pretty=oneline $sha | cat
-done
-
-rm -f already_picked

bin/mklib.aix

@@ -0,0 +1,153 @@
+#!/bin/ksh
+
+# Make an AIX shared library (tricky!!!)
+# Based on a script from Athanasios G. Gaitatzes (gaitat@vnet.ibm.com)
+# Improved by Greg Thompson <gregt@visix.com> -gt
+
+#--identification------------------------------------------------------
+
+# $Id: mklib.aix,v 1.2 1999/09/15 15:10:20 brianp Exp $
+
+# $Log: mklib.aix,v $
+# Revision 1.2  1999/09/15 15:10:20  brianp
+# added third, tiny version number to arguments
+#
+# Revision 1.1  1999/08/19 13:52:56  brianp
+# initial check-in (post-crash)
+#
+
+
+#--common--------------------------------------------------------------
+
+LIBRARY=$1
+shift 1
+
+MAJOR=$1
+shift 1
+
+MINOR=$1
+shift 1
+
+TINY=$1
+shift 1
+
+OBJECTS=$*
+
+#--platform------------------------------------------------------------
+
+# BASENAME = LIBRARY without .a suffix
+BASENAME=`echo ${LIBRARY} | sed "s/\.a//g"`
+
+# Name of exports file
+EXPFILE=${BASENAME}.exp
+
+# Name of temporary shared lib file
+OFILE=shr.o
+####OFILE=${BASENAME}.o
+
+
+# Remove any old files from previous make
+rm -f ${LIBRARY} ${EXPFILE} ${OFILE}
+
+# Pick a way to use nm -gt
+NM=${NM-/bin/nm -eC}
+
+# Determine which version of AIX this is
+AIXVERSION=`uname -v`
+
+# Pick a way to tell the linker there's no entrypoint -gt
+case ${AIXVERSION}
+{
+	3*)
+		ENTRY='-e _nostart'
+		;;
+	4*)
+		ENTRY=-bnoentry
+		;;
+	*)
+		echo "Error in mklib.aix!"
+		exit 1
+		;;
+}
+
+
+# Other libraries which we may be dependent on.  Since we make the libraries
+# in the order libGL.a, libaGLU.a, libglut.a just depends on its predecessor.
+# modified to make otherlibs in the form of -lfoo -gt
+OTHERLIBS=`ls ../lib/*.a | sed "s/..\/lib\/lib/-l/g" | sed "s/\.a//g"`
+
+##echo OTHERLIBS are ${OTHERLIBS}
+
+
+# Make exports (.exp) file header
+echo "#! ${LIBRARY}" > ${EXPFILE}
+
+# Append list of exported symbols to exports file -gt
+case ${AIXVERSION}
+{
+    3*)
+	${NM} ${OBJECTS} | awk -F'|' '{
+	    if ($3 != "extern" || substr($7,1,1) == " ") continue
+	    sub ("  *", "", $1); sub ("  *", "", $7)
+	    if ( (($7 == ".text") || ($7 == ".data") || ($7 == ".bss"))  \
+		    && ( substr($1,1,1) != ".")) {
+		if (substr ($1, 1, 7) != "__sinit" &&
+			substr ($1, 1, 7) != "__sterm") {
+		    if (substr ($1, 1, 5) == "__tf1")
+			print (substr ($1, 7))
+		    else if (substr ($1, 1, 5) == "__tf9")
+			print (substr ($1, 15))
+		    else
+			print $1
+		}
+	    }
+	}' | sort -u >> ${EXPFILE}
+	;;
+
+    4*)
+	${NM} ${OBJECTS} | awk '{
+	    if ((($2 == "T") || ($2 == "D") || ($2 == "B")) \
+		    && ( substr($1,1,1) != ".")) {
+		if (substr ($1, 1, 7) != "__sinit" &&
+			substr ($1, 1, 7) != "__sterm") {
+		    if (substr ($1, 1, 5) == "__tf1")
+			print (substr ($1, 7))
+		    else if (substr ($1, 1, 5) == "__tf9")
+			print (substr ($1, 15))
+		    else
+			print $1
+		}
+	    }
+	}' | sort -u >> ${EXPFILE}
+	;;
+}
+
+
+# This next line is a hack to allow full compatibility with IBM's OpenGL
+# libraries.  IBM mistakenly exports glLoadIdentity from the libGLU.a
+# library.  We have to do the same thing.  Problem reported by Yemi Adesanya
+# (adesanya@afsmail.cern.ch) and Patrick Brown (pbrown@austin.ibm.com)
+if [ "${BASENAME}" = libGLU ] ; then
+    echo "glLoadIdentity" >> ${EXPFILE}
+fi
+
+
+# Make the shared lib file
+cc -o ${OFILE} ${OBJECTS} -L../lib ${OTHERLIBS} -lX11 -lXext -lXmu -lXi -lm -lc -bE:${EXPFILE} -bM:SRE ${ENTRY}
+
+
+# Make the .a file
+ar ruv ${LIBRARY} ${OFILE}
+
+# Put exports file in Mesa lib directory
+mv ${EXPFILE} ../lib
+
+# Remove OFILE
+rm -f ${OFILE}
+
+
+#NOTES
+# AIX 4.x /usr/bin/nm -B patch from ssclift@mach.me.queensu.ca (Simon Clift)
+# Robustified symbol extraction for AIX 3 and 4
+#   Greg Thompson <gregt@visix.com>
+

bin/mklib.ar-ruv

@@ -0,0 +1,38 @@
+#!/bin/sh
+
+# Make a standard Unix .a library file with 'ar ruv'
+
+#--identification------------------------------------------------------
+
+# $Id: mklib.ar-ruv,v 1.2 1999/09/15 15:10:20 brianp Exp $
+
+# $Log: mklib.ar-ruv,v $
+# Revision 1.2  1999/09/15 15:10:20  brianp
+# added third, tiny version number to arguments
+#
+# Revision 1.1  1999/08/19 13:52:57  brianp
+# initial check-in (post-crash)
+#
+
+
+#--common--------------------------------------------------------------
+
+LIBRARY=$1
+shift 1
+
+MAJOR=$1
+shift 1
+
+MINOR=$1
+shift 1
+
+TINY=$1
+shift 1
+
+OBJECTS=$*
+
+#--platform-------------------------------------------------------------
+
+#ar ruv $LIBRARY $OBJECTS
+ar ru $LIBRARY $OBJECTS
+

bin/mklib.solaris

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+# Make a Solaris shared library
+# contributed by Arno Hahma (arno@nitro.pp.utu.fi)
+
+#--identification------------------------------------------------------
+
+# $Id: mklib.solaris,v 1.2 1999/09/15 15:10:20 brianp Exp $
+
+# $Log: mklib.solaris,v $
+# Revision 1.2  1999/09/15 15:10:20  brianp
+# added third, tiny version number to arguments
+#
+# Revision 1.1  1999/08/19 13:53:06  brianp
+# initial check-in (post-crash)
+#
+
+
+#--common--------------------------------------------------------------
+
+LIBRARY=$1
+shift 1
+
+MAJOR=$1
+shift 1
+
+MINOR=$1
+shift 1
+
+TINY=$1
+shift 1
+
+OBJECTS=$*
+
+#--platform-------------------------------------------------------------
+
+set -x
+
+LIBRARY=`basename $LIBRARY .a`
+
+VERSION=$MAJOR.$MINOR
+
+echo "Building shared object $LIBRARY.so.$VERSION and the archive library $LIBRARY.a"
+rm -f ${LIBRARY}.a ${LIBRARY}.so.${VERSION}
+ar ruv ${LIBRARY}.a ${OBJECTS}
+
+ld -G -o ${LIBRARY}.so.${VERSION} ${OBJECTS}
+
+cp ${LIBRARY}.a ${LIBRARY}.so.${VERSION} ../lib
+cd ../lib
+ln -s ${LIBRARY}.so.${VERSION} ${LIBRARY}.so
+

bin/perf-annotate-jit

@@ -1,251 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2012 VMware Inc
-# Copyright 2008-2009 Jose Fonseca
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-
-"""Perf annotate for JIT code.
-
-Linux `perf annotate` does not work with JIT code.  This script takes the data
-produced by `perf script` command, plus the diassemblies outputed by gallivm
-into /tmp/perf-XXXXX.map.asm and produces output similar to `perf annotate`.
-
-See docs/llvmpipe.html for usage instructions.
-
-The `perf script` output parser was derived from the gprof2dot.py script.
-"""
-
-
-import sys
-import os.path
-import re
-import optparse
-import subprocess
-
-
-class Parser:
-    """Parser interface."""
-
-    def __init__(self):
-        pass
-
-    def parse(self):
-        raise NotImplementedError
-
-
-class LineParser(Parser):
-    """Base class for parsers that read line-based formats."""
-
-    def __init__(self, file):
-        Parser.__init__(self)
-        self._file = file
-        self.__line = None
-        self.__eof = False
-        self.line_no = 0
-
-    def readline(self):
-        line = self._file.readline()
-        if not line:
-            self.__line = ''
-            self.__eof = True
-        else:
-            self.line_no += 1
-        self.__line = line.rstrip('\r\n')
-
-    def lookahead(self):
-        assert self.__line is not None
-        return self.__line
-
-    def consume(self):
-        assert self.__line is not None
-        line = self.__line
-        self.readline()
-        return line
-
-    def eof(self):
-        assert self.__line is not None
-        return self.__eof
-
-
-mapFile = None
-
-def lookupMap(filename, matchSymbol):
-    global mapFile
-    mapFile = filename
-    stream = open(filename, 'rt')
-    for line in stream:
-        start, length, symbol = line.split()
-
-        start = int(start, 16)
-        length = int(length,16)
-
-        if symbol == matchSymbol:
-            return start
-
-    return None
-
-def lookupAsm(filename, desiredFunction):
-    stream = open(filename + '.asm', 'rt')
-    while stream.readline() != desiredFunction + ':\n':
-        pass
-
-    asm = []
-    line = stream.readline().strip()
-    while line:
-        addr, instr = line.split(':', 1)
-        addr = int(addr)
-        asm.append((addr, instr))
-        line = stream.readline().strip()
-
-    return asm
-
-
-
-samples = {}
-
-
-class PerfParser(LineParser):
-    """Parser for linux perf callgraph output.
-
-    It expects output generated with
-
-        perf record -g
-        perf script
-    """
-
-    def __init__(self, infile, symbol):
-        LineParser.__init__(self, infile)
-	self.symbol = symbol
-
-    def readline(self):
-        # Override LineParser.readline to ignore comment lines
-        while True:
-            LineParser.readline(self)
-            if self.eof() or not self.lookahead().startswith('#'):
-                break
-
-    def parse(self):
-        # read lookahead
-        self.readline()
-
-        while not self.eof():
-            self.parse_event()
-
-        asm = lookupAsm(mapFile, self.symbol)
-
-        addresses = samples.keys()
-        addresses.sort()
-        total_samples = 0
-
-	sys.stdout.write('%s:\n' % self.symbol)
-        for address, instr in asm:
-            try:
-                sample = samples.pop(address)
-            except KeyError:
-                sys.stdout.write(6*' ')
-            else:
-                sys.stdout.write('%6u' % (sample))
-                total_samples += sample
-            sys.stdout.write('%6u: %s\n' % (address, instr))
-        print 'total:', total_samples
-        assert len(samples) == 0
-
-        sys.exit(0)
-
-    def parse_event(self):
-        if self.eof():
-            return
-
-        line = self.consume()
-        assert line
-
-        callchain = self.parse_callchain()
-        if not callchain:
-            return
-
-    def parse_callchain(self):
-        callchain = []
-        while self.lookahead():
-            function = self.parse_call(len(callchain) == 0)
-            if function is None:
-                break
-            callchain.append(function)
-        if self.lookahead() == '':
-            self.consume()
-        return callchain
-
-    call_re = re.compile(r'^\s+(?P<address>[0-9a-fA-F]+)\s+(?P<symbol>.*)\s+\((?P<module>[^)]*)\)$')
-
-    def parse_call(self, first):
-        line = self.consume()
-        mo = self.call_re.match(line)
-        assert mo
-        if not mo:
-            return None
-
-        if not first:
-            return None
-
-        function_name = mo.group('symbol')
-        if not function_name:
-            function_name = mo.group('address')
-
-        module = mo.group('module')
-
-        function_id = function_name + ':' + module
-
-        address = mo.group('address')
-        address = int(address, 16)
-
-        if function_name != self.symbol:
-            return None
-
-        start_address = lookupMap(module, function_name)
-        address -= start_address
-
-        #print function_name, module, address
-
-        samples[address] = samples.get(address, 0) + 1
-
-        return True
-
-
-def main():
-    """Main program."""
-
-    optparser = optparse.OptionParser(
-        usage="\n\t%prog [options] symbol_name")
-    (options, args) = optparser.parse_args(sys.argv[1:])
-    if len(args) != 1:
-        optparser.error('wrong number of arguments')
-
-    symbol = args[0]
-
-    p = subprocess.Popen(['perf', 'script'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-    parser = PerfParser(p.stdout, symbol)
-    parser.parse()
-
-
-if __name__ == '__main__':
-    main()
-
-
-# vim: set sw=4 et:

bin/shortlog_mesa.sh

@@ -1,29 +0,0 @@
-#!/bin/bash
-
-# This script is used to generate the list of changes that
-# appears in the release notes files, with HTML formatting.
-#
-# Usage examples:
-#
-# $ bin/shortlog_mesa.sh mesa-9.0.2..mesa-9.0.3
-# $ bin/shortlog_mesa.sh mesa-9.0.2..mesa-9.0.3 > changes
-# $ bin/shortlog_mesa.sh mesa-9.0.2..mesa-9.0.3 | tee changes
-
-
-typeset -i in_log=0
-
-git shortlog $* | while read l
-do
-    if [ $in_log -eq 0 ]; then
-	echo '<p>'$l'</p>'
-	echo '<ul>'
-	in_log=1
-    elif echo "$l" | egrep -q '^$' ; then
-	echo '</ul>'
-	echo
-	in_log=0
-    else
-        mesg=$(echo $l | sed 's/ (cherry picked from commit [0-9a-f]\+)//;s/\&/&amp;/g;s/</\&lt;/g;s/>/\&gt;/g')
-	echo '  <li>'${mesg}'</li>'
-    fi
-done

common.py

@@ -1,104 +0,0 @@
-#######################################################################
-# Common SCons code
-
-import os
-import os.path
-import re
-import subprocess
-import sys
-import platform as _platform
-
-import SCons.Script.SConscript
-
-
-#######################################################################
-# Defaults
-
-host_platform = _platform.system().lower()
-if host_platform.startswith('cygwin'):
-    host_platform = 'cygwin'
-
-# Search sys.argv[] for a "platform=foo" argument since we don't have
-# an 'env' variable at this point.
-if 'platform' in SCons.Script.ARGUMENTS:
-    target_platform = SCons.Script.ARGUMENTS['platform']
-else:
-    target_platform = host_platform
-
-_machine_map = {
-	'x86': 'x86',
-	'i386': 'x86',
-	'i486': 'x86',
-	'i586': 'x86',
-	'i686': 'x86',
-	'BePC': 'x86',
-	'Intel': 'x86',
-	'ppc' : 'ppc',
-	'BeBox': 'ppc',
-	'BeMac': 'ppc',
-	'AMD64': 'x86_64',
-	'x86_64': 'x86_64',
-	'sparc': 'sparc',
-	'sun4u': 'sparc',
-}
-
-
-# find host_machine value
-if 'PROCESSOR_ARCHITECTURE' in os.environ:
-	host_machine = os.environ['PROCESSOR_ARCHITECTURE']
-else:
-	host_machine = _platform.machine()
-host_machine = _machine_map.get(host_machine, 'generic')
-
-default_machine = host_machine
-default_toolchain = 'default'
-
-if target_platform == 'windows' and host_platform != 'windows':
-    default_machine = 'x86'
-    default_toolchain = 'crossmingw'
-
-
-# find default_llvm value
-if 'LLVM' in os.environ:
-    default_llvm = 'yes'
-else:
-    default_llvm = 'no'
-    try:
-        if target_platform != 'windows' and \
-           subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
-            default_llvm = 'yes'
-    except:
-        pass
-
-
-#######################################################################
-# Common options
-
-def AddOptions(opts):
-	try:
-		from SCons.Variables.BoolVariable import BoolVariable as BoolOption
-	except ImportError:
-		from SCons.Options.BoolOption import BoolOption
-	try:
-		from SCons.Variables.EnumVariable import EnumVariable as EnumOption
-	except ImportError:
-		from SCons.Options.EnumOption import EnumOption
-	opts.Add(EnumOption('build', 'build type', 'debug',
-	                  allowed_values=('debug', 'checked', 'profile', 'release')))
-	opts.Add(BoolOption('verbose', 'verbose output', 'no'))
-	opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
-											 allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
-	opts.Add(EnumOption('platform', 'target platform', host_platform,
-											 allowed_values=('cygwin', 'darwin', 'freebsd', 'haiku', 'linux', 'sunos', 'windows')))
-	opts.Add(BoolOption('embedded', 'embedded build', 'no'))
-	opts.Add(BoolOption('analyze', 'enable static code analysis where available', 'no'))
-	opts.Add('toolchain', 'compiler toolchain', default_toolchain)
-	opts.Add(BoolOption('gles', 'EXPERIMENTAL: enable OpenGL ES support', 'no'))
-	opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
-	opts.Add(BoolOption('openmp', 'EXPERIMENTAL: compile with openmp (swrast)', 'no'))
-	opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
-	opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
-	opts.Add(BoolOption('quiet', 'DEPRECATED: profile build', 'yes'))
-	opts.Add(BoolOption('texture_float', 'enable floating-point textures and renderbuffers', 'no'))
-	if host_platform == 'windows':
-		opts.Add('MSVC_VERSION', 'Microsoft Visual C/C++ version')

docs/ARB_color_buffer_float.txt

@@ -1,4 +0,0 @@
-Known issues in the ARB_color_buffer_float implementation:
-- Rendering to multiple render targets, some fixed-point, some floating-point, with FIXED_ONLY fragment clamping and polygon smooth enabled may write incorrect values to the fixed point buffers (depends on spec interpretation)
-- For fragment programs with ARB_fog_* options, colors are clamped before fog application regardless of the fragment clamping setting (this depends on spec interpretation)
-

docs/GL3.txt

@@ -1,219 +0,0 @@
-
-Status of OpenGL 3.x features in Mesa
-
-
-Note: when an item is marked as "DONE" it means all the core Mesa
-infrastructure is complete but it may be the case that few (if any) drivers
-implement the features.
-
-
-OpenGL Core and Compatibility context support
-
-OpenGL 3.1 and later versions are only supported with the Core profile.
-There are no plans to support GL_ARB_compatibility. The last supported OpenGL
-version with all deprecated features is 3.0. Some of the later GL features
-are exposed in the 3.0 context as extensions.
-
-
-Feature                                               Status
------------------------------------------------------ ------------------------
-
-GL 3.0, GLSL 1.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi
-
-  glBindFragDataLocation, glGetFragDataLocation         DONE
-  Conditional rendering (GL_NV_conditional_render)      DONE (r300, swrast)
-  Map buffer subranges (GL_ARB_map_buffer_range)        DONE (r300, swrast)
-  Clamping controls (GL_ARB_color_buffer_float)         DONE (r300)
-  Float textures, renderbuffers (GL_ARB_texture_float)  DONE (r300)
-  GL_EXT_packed_float                                   DONE ()
-  GL_EXT_texture_shared_exponent                        DONE (swrast)
-  Float depth buffers (GL_ARB_depth_buffer_float)       DONE ()
-  Framebuffer objects (GL_ARB_framebuffer_object)       DONE (r300, swrast)
-  GL_ARB_half_float_pixel                               DONE (all drivers)
-  GL_ARB_half_float_vertex                              DONE (r300, swrast)
-  GL_EXT_texture_integer                                DONE ()
-  GL_EXT_texture_array                                  DONE ()
-  Per-buffer blend and masks (GL_EXT_draw_buffers2)     DONE (swrast)
-  GL_EXT_texture_compression_rgtc                       DONE (r300, swrast)
-  GL_ARB_texture_rg                                     DONE (r300, swrast)
-  Transform feedback (GL_EXT_transform_feedback)        DONE ()
-  Vertex array objects (GL_ARB_vertex_array_object)     DONE (all drivers)
-  sRGB framebuffer format (GL_EXT_framebuffer_sRGB)     DONE ()
-  glClearBuffer commands                                DONE
-  glGetStringi command                                  DONE
-  glTexParameterI, glGetTexParameterI commands          DONE
-  glVertexAttribI commands                              DONE
-  Depth format cube textures                            DONE ()
-  GLX_ARB_create_context (GLX 1.4 is required)          DONE
-  Multisample anti-aliasing                             DONE (r300)
-
-
-GL 3.1, GLSL 1.40 --- all DONE: i965, nv50, nvc0, r600, radeonsi
-
-  Forward compatible context support/deprecations       DONE ()
-  Instanced drawing (GL_ARB_draw_instanced)             DONE (swrast)
-  Buffer copying (GL_ARB_copy_buffer)                   DONE (r300, swrast)
-  Primitive restart (GL_NV_primitive_restart)           DONE (r300)
-  16 vertex texture image units                         DONE ()
-  Texture buffer objs (GL_ARB_texture_buffer_object)    DONE for OpenGL 3.1 contexts ()
-  Rectangular textures (GL_ARB_texture_rectangle)       DONE (r300, swrast)
-  Uniform buffer objs (GL_ARB_uniform_buffer_object)    DONE (swrast)
-  Signed normalized textures (GL_EXT_texture_snorm)     DONE (r300)
-
-
-GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi
-
-  Core/compatibility profiles                           DONE
-  Geometry shaders                                      DONE ()
-  BGRA vertex order (GL_ARB_vertex_array_bgra)          DONE (r300, swrast)
-  Base vertex offset(GL_ARB_draw_elements_base_vertex)  DONE (r300, swrast)
-  Frag shader coord (GL_ARB_fragment_coord_conventions) DONE (r300, swrast)
-  Provoking vertex (GL_ARB_provoking_vertex)            DONE (r300, swrast)
-  Seamless cubemaps (GL_ARB_seamless_cube_map)          DONE ()
-  Multisample textures (GL_ARB_texture_multisample)     DONE ()
-  Frag depth clamp (GL_ARB_depth_clamp)                 DONE (swrast)
-  Fence objects (GL_ARB_sync)                           DONE (r300, swrast)
-  GLX_ARB_create_context_profile                        DONE
-
-
-GL 3.3, GLSL 3.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi
-
-  GL_ARB_blend_func_extended                            DONE (softpipe)
-  GL_ARB_explicit_attrib_location                       DONE (all drivers that support GLSL)
-  GL_ARB_occlusion_query2                               DONE (r300, swrast)
-  GL_ARB_sampler_objects                                DONE (all drivers)
-  GL_ARB_shader_bit_encoding                            DONE ()
-  GL_ARB_texture_rgb10_a2ui                             DONE ()
-  GL_ARB_texture_swizzle                                DONE (r300, swrast)
-  GL_ARB_timer_query                                    DONE ()
-  GL_ARB_instanced_arrays                               DONE (r300)
-  GL_ARB_vertex_type_2_10_10_10_rev                     DONE ()
-
-
-GL 4.0, GLSL 4.00:
-
-  GL_ARB_draw_buffers_blend                            DONE (i965, nv50, nvc0, r600, radeonsi, softpipe)
-  GL_ARB_draw_indirect                                 DONE (i965, nvc0, radeonsi, softpipe, llvmpipe)
-  GL_ARB_gpu_shader5                                   DONE (i965, nvc0)
-  - 'precise' qualifier                                DONE
-  - Dynamically uniform sampler array indices          DONE ()
-  - Dynamically uniform UBO array indices              DONE ()
-  - Implicit signed -> unsigned conversions            DONE
-  - Fused multiply-add                                 DONE ()
-  - Packing/bitfield/conversion functions              DONE (r600)
-  - Enhanced textureGather                             DONE (r600, radeonsi)
-  - Geometry shader instancing                         DONE ()
-  - Geometry shader multiple streams                   DONE ()
-  - Enhanced per-sample shading                        DONE (r600)
-  - Interpolation functions                            DONE ()
-  - New overload resolution rules                      DONE
-  GL_ARB_gpu_shader_fp64                               started (Dave)
-  GL_ARB_sample_shading                                DONE (i965, nv50, nvc0, radeonsi)
-  GL_ARB_shader_subroutine                             not started
-  GL_ARB_tessellation_shader                           started (Fabian)
-  GL_ARB_texture_buffer_object_rgb32                   DONE (i965, nvc0, r600, radeonsi, softpipe)
-  GL_ARB_texture_cube_map_array                        DONE (i965, nv50, nvc0, r600, radeonsi, softpipe)
-  GL_ARB_texture_gather                                DONE (i965, nv50, nvc0, r600, radeonsi)
-  GL_ARB_texture_query_lod                             DONE (i965, nv50, nvc0, r600, radeonsi)
-  GL_ARB_transform_feedback2                           DONE (i965, nv50, nvc0, r600, radeonsi)
-  GL_ARB_transform_feedback3                           DONE (i965, nv50, nvc0, r600, radeonsi)
-
-
-GL 4.1, GLSL 4.10:
-
-  GL_ARB_ES2_compatibility                             DONE (i965, nv50, nvc0, r300, r600, radeonsi)
-  GL_ARB_get_program_binary                            DONE (0 binary formats)
-  GL_ARB_separate_shader_objects                       DONE (all drivers)
-  GL_ARB_shader_precision                              started (Micah)
-  GL_ARB_vertex_attrib_64bit                           started (Dave)
-  GL_ARB_viewport_array                                DONE (i965, nv50, nvc0, r600)
-
-
-GL 4.2, GLSL 4.20:
-
-  GL_ARB_texture_compression_bptc                      DONE (i965, nvc0, r600, radeonsi)
-  GL_ARB_compressed_texture_pixel_storage              DONE (all drivers)
-  GL_ARB_shader_atomic_counters                        DONE (i965)
-  GL_ARB_texture_storage                               DONE (all drivers)
-  GL_ARB_transform_feedback_instanced                  DONE (i965, nv50, nvc0, r600, radeonsi)
-  GL_ARB_base_instance                                 DONE (i965, nv50, nvc0, r600, radeonsi)
-  GL_ARB_shader_image_load_store                       in progress (curro)
-  GL_ARB_conservative_depth                            DONE (all drivers that support GLSL 1.30)
-  GL_ARB_shading_language_420pack                      DONE (all drivers that support GLSL 1.30)
-  GL_ARB_internalformat_query                          DONE (i965, nv50, nvc0, r300, r600, radeonsi)
-  GL_ARB_map_buffer_alignment                          DONE (all drivers)
-
-
-GL 4.3, GLSL 4.30:
-
-  GL_ARB_arrays_of_arrays                              started (Timothy)
-  GL_ARB_ES3_compatibility                             DONE (all drivers that support GLSL 3.30)
-  GL_ARB_clear_buffer_object                           DONE (all drivers)
-  GL_ARB_compute_shader                                started (currently stalled)
-  GL_ARB_copy_image                                    DONE (i965)
-  GL_KHR_debug                                         DONE (all drivers)
-  GL_ARB_explicit_uniform_location                     DONE (all drivers that support GLSL)
-  GL_ARB_fragment_layer_viewport                       DONE (nv50, nvc0, r600)
-  GL_ARB_framebuffer_no_attachments                    not started
-  GL_ARB_internalformat_query2                         not started
-  GL_ARB_invalidate_subdata                            DONE (all drivers)
-  GL_ARB_multi_draw_indirect                           DONE (i965, nvc0, radeonsi, softpipe, llvmpipe)
-  GL_ARB_program_interface_query                       not started
-  GL_ARB_robust_buffer_access_behavior                 not started
-  GL_ARB_shader_image_size                             not started
-  GL_ARB_shader_storage_buffer_object                  not started
-  GL_ARB_stencil_texturing                             DONE (i965/gen8+, nv50, nvc0, r600, radeonsi)
-  GL_ARB_texture_buffer_range                          DONE (nv50, nvc0, i965, r600, radeonsi)
-  GL_ARB_texture_query_levels                          DONE (all drivers that support GLSL 1.30)
-  GL_ARB_texture_storage_multisample                   DONE (all drivers that support GL_ARB_texture_multisample)
-  GL_ARB_texture_view                                  DONE (i965)
-  GL_ARB_vertex_attrib_binding                         DONE (all drivers)
-
-
-GL 4.4, GLSL 4.40:
-
-  GL_MAX_VERTEX_ATTRIB_STRIDE                          not started
-  GL_ARB_buffer_storage                                DONE (i965, nv30, nv50, nvc0, r300, r600, radeonsi)
-  GL_ARB_clear_texture                                 DONE (i965)
-  GL_ARB_enhanced_layouts                              not started
-  GL_ARB_multi_bind                                    DONE (all drivers)
-  GL_ARB_query_buffer_object                           not started
-  GL_ARB_texture_mirror_clamp_to_edge                  DONE (i965, nv30, nv50, nvc0, r300, r600, radeonsi, swrast)
-  GL_ARB_texture_stencil8                              not started
-  GL_ARB_vertex_type_10f_11f_11f_rev                   DONE (i965, nv50, nvc0, r600, radeonsi)
-
-GL 4.5, GLSL 4.50:
-
-  GL_ARB_ES3_1_compatibility                           not started
-  GL_ARB_clip_control                                  not started
-  GL_ARB_conditional_render_inverted                   DONE (i965, nvc0, softpipe, llvmpipe)
-  GL_ARB_cull_distance                                 not started
-  GL_ARB_derivative_control                            DONE (i965, nv50, nvc0, r600)
-  GL_ARB_direct_state_access                           not started
-  GL_ARB_get_texture_sub_image                         started (Brian Paul)
-  GL_ARB_shader_texture_image_samples                  not started
-  GL_ARB_texture_barrier                               DONE (nv50, nvc0, r300, r600, radeonsi)
-  GL_KHR_context_flush_control                         not started
-  GL_KHR_robust_buffer_access_behavior                 not started
-  GL_KHR_robustness                                    90% done (the ARB variant)
-
-These are the extensions cherry-picked to make GLES 3.1
-GLES3.1, GLSL ES 3.1
-  GL_ARB_arrays_of_arrays                              started (Timothy)
-  GL_ARB_compute_shader                                started (currently stalled)
-  GL_ARB_explicit_uniform_location                     DONE (all drivers that support GLSL)
-  GL_ARB_framebuffer_no_attachments                    not started
-  GL_ARB_program_interface_query                       not started
-  GL_ARB_shader_atomic_counters                        DONE (i965)
-  GL_ARB_shader_image_load_store                       in progress (curro)
-  GL_ARB_shader_storage_buffer_object                  not started
-  GL_ARB_separate_shader_objects                       DONE (all drivers)
-  GL_ARB_stencil_texturing                             DONE (i965/gen8+, nv50, nvc0, r600, radeonsi)
-  GL_ARB_vertex_attrib_binding                         DONE (all drivers)
-  GS5 Enhanced textureGather                           DONE (i965, nvc0, r600, radeonsi)
-  GS5 Packing/bitfield/conversion functions            DONE (i965, nvc0, r600)
-  GL_EXT_shader_integer_mix                            DONE (all drivers that support GLSL)
-
-
-More info about these features and the work involved can be found at
-http://dri.freedesktop.org/wiki/MissingFunctionality

docs/INSTALL.GNU

@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.

docs/MESA_agp_offset.spec

@@ -8,7 +8,7 @@ Name Strings
 
 Contact
 
-    Brian Paul, Tungsten Graphics, Inc. (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
     Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
 
 Status
@@ -48,7 +48,7 @@ Issues
 
 New Procedures and Functions
 
-    unsigned int glXGetAGPOffsetMESA( const void *pointer )
+    GLuint glXGetAGPOffsetMESA( const GLvoid *pointer )
 
 New Tokens
 
@@ -67,7 +67,7 @@ Additions to Chapter 3 the GLX 1.4 Specification (Functions and Errors)
     On "PC" computers, AGP memory can be allocated with glXAllocateMemoryNV
     and freed with glXFreeMemoryNV.  Sometimes it's useful to know where a
     block of AGP memory is located with respect to the start of the AGP
-    aperture.  The function
+    aperature.  The function
 
         GLuint glXGetAGPOffsetMESA( const GLvoid *pointer )
 
@@ -92,4 +92,3 @@ Revision History
 
     20 September 2002 - Initial draft
     2 October 2002 - finished GLX chapter 3 additions
-    27 July 2004 - use unsigned int instead of GLuint, void instead of GLvoid

docs/MESA_copy_sub_buffer.spec

@@ -0,0 +1,88 @@
+Name
+
+    MESA_copy_sub_buffer
+
+Name Strings
+
+    GLX_MESA_copy_sub_buffer
+
+Contact
+
+    Brian Paul (brian 'at' mesa3d.org)
+
+Status
+
+    Shipping since Mesa 2.6 in February, 1998.
+
+Version
+
+    Last Modified Date:  8 June 2000
+
+Number
+
+    215
+
+Dependencies
+
+    OpenGL 1.0 or later is required.
+    GLX 1.0 or later is required.
+
+Overview
+
+    The glxCopySubBufferMESA() function copies a rectangular region
+    of the back color buffer to the front color buffer.  This can be
+    used to quickly repaint 3D windows in response to expose events
+    when the back color buffer cannot be damaged by other windows.
+
+IP Status
+
+    Open-source; freely implementable.
+
+Issues
+
+    None.
+
+New Procedures and Functions
+
+    void glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
+			       int x, int y, int width, int height );
+
+New Tokens
+
+    None.
+
+Additions to Chapter 3 of the GLX 1.3 Specification (Functions and Errors)
+
+    Add to section 3.3.10 Double Buffering:
+
+    The function
+
+	 void glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
+				    int x, int y, int width, int height );
+
+    may be used to copy a rectangular region of the back color buffer to
+    the front color buffer.  This can be used to quickly repaint 3D windows
+    in response to expose events when the back color buffer cannot be
+    damaged by other windows.
+
+    <x> and <y> indicates the lower-left corner of the region to copy and
+    <width> and <height> indicate the size in pixels.  Coordinate (0,0)
+    corresponds to the lower-left pixel of the window, like glReadPixels.
+
+GLX Protocol
+
+    None at this time.  The extension is implemented in terms of ordinary
+    Xlib protocol inside of Mesa.
+
+Errors
+
+    None.
+
+New State
+
+    None.
+
+Revision History
+
+    8 June 2000 - initial specification
+

docs/MESA_pack_invert.spec

@@ -8,7 +8,7 @@ Name Strings
 
 Contact
 
-    Brian Paul, Tungsten Graphics, Inc. (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
     Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
 
 Status
@@ -48,7 +48,7 @@ IP Status
 
 Issues
 
-    1. Should we also define UNPACK_INVERT_MESA for glDrawPixels, etc?
+    1. Should we also defined UNPACK_INVERT_MESA for glDrawPixels, etc?
 
     Resolved:  No, we're only concerned with pixel packing.  There are other
     solutions for inverting images when using glDrawPixels (negative Y pixel

docs/MESA_packed_depth_stencil.spec

@@ -1,3 +1,5 @@
+XXX - Not complete yet!!!
+
 Name
 
     MESA_packed_depth_stencil
@@ -13,10 +15,11 @@ Contact
 
 Status
 
-    Obsolete.
+    Not yet shipping.
 
 Version
 
+    $Id: MESA_packed_depth_stencil.spec,v 1.1 2000/11/03 14:58:45 brianp Exp $
 
 Number
 

docs/MESA_pixmap_colormap.spec

@@ -8,7 +8,7 @@ Name Strings
 
 Contact
 
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul (brian 'at' mesa3d.org)
 
 Status
 

docs/MESA_release_buffers.spec

@@ -8,7 +8,7 @@ Name Strings
 
 Contact
 
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul (brian 'at' mesa3d.org)
 
 Status
 
@@ -31,12 +31,12 @@ Overview
 
     Mesa's implementation of GLX is entirely implemented on the client side.
     Therefore, Mesa cannot immediately detect when an X window or pixmap is
-    destroyed in order to free any ancillary data associated with the window
+    destroyed in order to free any ancilliary data associated with the window
     or pixmap.
 
     The glxMesaReleaseBuffers() function can be used to explicitly indicate
-    when the back color buffer, depth buffer, stencil buffer, and/or accumu-
-    lation buffer associated with a drawable can be freed.
+    when the back color buffer, depth buffer, stencil buffer, and/or accum-
+    ulation buffer associated with a drawable can be freed.
 
 IP Status
 
@@ -60,7 +60,7 @@ Additions to Chapter 3 of the GLX 1.3 Specification (Functions and Errors)
 
 	Bool glXReleaseBuffersMESA( Display *dpy, GLXDrawable d );
 
-    causes all software ancillary buffers (back buffer, depth, stencil,
+    causes all software ancilliary buffers (back buffer, depth, stencil,
     accum, etc) associated with the named drawable to be immediately
     deallocated.  True is returned if <d> is a valid Mesa GLX drawable,
     else False is returned.  After calling glXReleaseBuffersMESA, the

docs/MESA_resize_buffers.spec

@@ -8,14 +8,15 @@ Name Strings
 
 Contact
 
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, brianp 'at' mesa3d.org
 
 Status
 
-    Obsolete.
+    Shipping (since Mesa version 2.2)
 
 Version
 
+    $Id: MESA_resize_buffers.spec,v 1.2 2000/04/04 23:29:32 brianp Exp $
 
 Number
 
@@ -35,7 +36,7 @@ Overview
 
     Mesa's glViewport command queries the current window size and updates
     its internal data structors accordingly.  This normally works fine
-    since most applications call glViewport in response to window size
+    since most applications call glViewport in responce to window size
     changes.
 
     In some situations, however, the application may not call glViewport
@@ -65,7 +66,7 @@ Additions to the AGL/GLX/WGL Specifications
 
 Errors
 
-    INVALID_OPERATION is generated if glResizeBuffersMESA is called between
+    INVALID_OPERATION is generated if ResizeBuffersMESA is called betweeen
     Begin and End.
 
 New State

docs/MESA_set_3dfx_mode.spec

@@ -8,7 +8,7 @@ Name Strings
 
 Contact
 
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul (brian 'at' mesa3d.org)
 
 Status
 

docs/MESA_sprite_point.spec

@@ -1,3 +1,5 @@
+XXX - Not complete yet!!!
+
 Name
 
     MESA_sprite_point
@@ -12,10 +14,11 @@ Contact
 
 Status
 
-    Obsolete - see GL_ARB_point_sprite.
+    Not yet shipping.
 
 Version
 
+    $Id: MESA_sprite_point.spec,v 1.1 2000/12/08 00:21:02 brianp Exp $
 
 Number
 

docs/MESA_trace.spec

@@ -4,7 +4,7 @@ Name
 
 Name Strings
 
-     GL_MESA_trace
+     GL_MESA_TRACE
 
 Contact
     
@@ -13,10 +13,11 @@ Contact
 
 Status
 
-    Obsolete.
+    XXX - Not complete yet!!!
 
 Version
 
+    $Id: MESA_trace.spec,v 1.2 2001/01/29 16:10:18 brianp Exp $
 
 Number
 

docs/MESA_window_pos.spec

@@ -8,7 +8,7 @@ Name Strings
 
 Contact
 
-    Brian Paul, brian.paul 'at' tungstengraphics.com
+    Brian Paul, brianp 'at' mesa3d.org
 
 Status
 
@@ -16,6 +16,7 @@ Status
 
 Version
 
+    $Id: MESA_window_pos.spec,v 1.3 2000/04/04 23:29:32 brianp Exp $
 
 Number
 
@@ -88,7 +89,7 @@ Additions to Chapter 2 of the OpenGL 1.2 Specification (OpenGL Operation)
       WindosPos4MESA takes four values indicating x, y, z, and w.
       WindowPos3MESA (or WindowPos2MESA) is analaguos, but sets only
       x, y, and z with w implicitly set to 1 (or only x and y with z
-      implicitly set to 0 and w implicitly set to 1).
+      implicititly set to 0 and w implicitly set to 1).
 
       WindowPosMESA operates like RasterPos except that the current modelview
       matrix, projection matrix and viewport parameters are ignored and the
@@ -108,7 +109,7 @@ GLX Protocol
 
 Errors
 
-    INVALID_OPERATION is generated if WindowPosMESA is called between
+    INVALID_OPERATION is generated if WindowPosMESA is called betweeen
     Begin and End.
 
 New State

docs/MESA_ycbcr_texture.spec

@@ -8,7 +8,7 @@ Name Strings
 
 Contact
 
-    Brian Paul, Tungsten Graphics, Inc. (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
     Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
 
 Status
@@ -26,17 +26,16 @@ Number
 Dependencies
 
     OpenGL 1.0 or later is required
-    This extension is written against the OpenGL 1.4 Specification.
+    This extensions is written against the OpenGL 1.4 Specification.
     NV_texture_rectangle effects the definition of this extension.
 
 Overview
 
-    This extension supports texture images stored in the YCbCr format.
-    There is no support for converting YCbCr images to RGB or vice versa
-    during pixel transfer.  The texture's YCbCr colors are converted to
-    RGB during texture sampling, after-which, all the usual per-fragment
-    operations take place.  Only 2D texture images are supported (not
-    glDrawPixels, glReadPixels, etc).
+    This extension supports texture images in the YCbCr format.  There is
+    no support for converting YCbCr images to RGB or vice versa.  The
+    intention is for YCbCr image data to be directly sent to the renderer
+    without any pixel transfer operations.  Only 2D texture images are
+    supported (not glDrawPixels, glReadPixels, etc).
 
     A YCbCr pixel (texel) is a 16-bit unsigned short with two components.
     The first component is luminance (Y).  For pixels in even-numbered
@@ -62,12 +61,12 @@ New Tokens
     Accepted by the <internalFormat> and <format> parameters of
     TexImage2D and TexSubImage2D:
 
-        YCBCR_MESA                   0x8757
+        GL_YCBCR_MESA                   0x8757
 
     Accepted by the <type> parameter of TexImage2D and TexSubImage2D:
 
-        UNSIGNED_SHORT_8_8_MESA      0x85BA /* same as Apple's */
-        UNSIGNED_SHORT_8_8_REV_MESA  0x85BB /* same as Apple's */
+        GL_UNSIGNED_SHORT_8_8_MESA      0x85BA /* same as Apple's */
+        GL_UNSIGNED_SHORT_8_8_REV_MESA  0x85BB /* same as Apple's */
 
 Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
 
@@ -75,14 +74,14 @@ Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
 
 Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
 
-    In section 3.6.4, Rasterization of Pixel Rectangles, on page 101,
+    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
     add the following to Table 3.8 (Packed pixel formats):
     
     type Parameter                GL Data   Number of        Matching
      Token Name                    Type     Components     Pixel Formats
     --------------                -------   ----------     -------------
-    UNSIGNED_SHORT_8_8_MESA       ushort         2         YCBCR_MESA
-    UNSIGNED_SHORT_8_8_REV_MESA   ushort         2         YCBCR_MESA
+    UNSIGNED_SHORT_8_8_MESA       ushort         3         YCBCR_422_MESA
+    UNSIGNED_SHORT_8_8_REV_MESA   ushort         3         YCBCR_422_MESA
 
 
     In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
@@ -103,13 +102,13 @@ Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
     +-------------------------------+-------------------------------+
 
 
-    In section 3.6.4, Rasterization of Pixel Rectangles, on page 104,
-    add the following to Table 3.12 (Packed pixel field assignments):
+    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
+    add the following to Table 3.12 (Packed pixel fiedl assignments):
 
                        First       Second     Third      Fourth
     Format             Element     Element    Element    Element
     ------             -------     -------    -------    -------
-    YCBCR_MESA         luminance   chroma
+    YCBCR_422_MESA     luminance   chroma
 
 
     In section 3.8.1, Texture Image Specification, on page 125, add
@@ -125,8 +124,7 @@ Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
       TEXTURE_RECTANGLE_NV or PROXY_TEXTURE_RECTANGLE_NV.
       All pixel transfer operations are bypassed.  The texture is stored as
       YCbCr, not RGB.  Queries of the texture's red, green and blue component
-      sizes will return zero.  The YCbCr colors are converted to RGB during
-      texture sampling using an implementation dependent conversion.
+      sizes will return zero.
 
 
     In section 3.8.1, Texture Image Specification, on page 126, add
@@ -183,7 +181,7 @@ Errors
     <internalFormat> is MESA_YCBCR and <border> is not zero.
 
     INVALID_OPERATION is generated by TexSubImage2D if the internal image
-    format is YCBCR_MESA and <format> is not YCBCR_MESA.
+    format is YCBCR_MESA and format is not YCBCR_MESA.
 
     INVALID_OPERATION is generated by CopyTexSubImage2D if the internal
     image is YCBCR_MESA.
@@ -197,8 +195,3 @@ New State
 Revision History
 
     20 September 2002 - Initial draft
-    29 April 2003 - minor updates
-     3 September 2003 - further clarify when YCbCr->RGB conversion takes place
-    19 September 2003 - a few more updates prior to submitting to extension
-                        registry.
-     3 April 2004 - fix assorted inaccuracies

docs/README.3DFX

@@ -0,0 +1,613 @@
+
+                            3Dfx Glide device driver
+
+
+
+Info for Mesa 4.1
+-----------------
+
+The 3dfx Glide driver in Mesa is disabled by default.  Not too many people
+use this driver anymore and at some point down the road it will be dropped.
+
+To use/enable the Glide driver either do this:
+
+'./configure --with-glide=DIR'    Where DIR is the location of Glide, like
+                                  /usr/ or /usr/local
+
+OR
+
+'make linux-x86-glide'     If using the old-style Makefile system.
+
+The rest of this file hasn't changed since Mesa 3.3.  Some of it's out of
+date, but some is still valid.
+
+
+
+What do you need ?
+------------------
+
+	- A PC with a 3Dfx Voodoo1/2 Graphics or Voodoo Rush based board
+	  (Pure3D, Monster 3D, R3D, Obsidian, Stingray 128/3D, etc.).
+	  The Quantum3D Obsidian3D-2 X-24 requires some special env. setting
+	  under Linux (more information in the "Useful Glide Environment
+	  Variables");
+
+	- The 3Dfx Glide library 2.3 or later for your OS (the 2.4 works fine).
+	  The Voodoo2 requires the Glide library 2.51. The Glide 3.1 is not
+	  compatible with the Glide 2.x so it doesn't work with the current
+	  version of the driver;
+
+	- A compiler supported by the Glide library (Micro$oft VC++ (tested),
+	  Watcom (tested), GCC for Linux (tested), etc.);
+
+	- It's nice to have two monitors - one for your normal graphics
+	  card and one for your 3Dfx card. If something goes wrong with
+	  an application using the 3Dfx hardware you can still see your
+	  normal screen in order to recover.
+
+
+
+Tested on:
+----------
+	Windows 95 - David Bucciarelli
+	Windows NT - Henri Fousse
+	MS-DOS
+	Linux - Daryll Strauss, Brian Paul, David Bucciarelli
+	FreeBSD
+	BeOS - Duncan Wilcox
+	MacOS - Fazekas Miklos
+
+
+What is able to do ?
+--------------------
+
+	- It is able accelerate points, lines and polygon with flat
+	  shading, gouraud shading, Z-buffer, texture mapping, blending, fog and
+	  antialiasing (when possible). There is also the support for rendering
+	  in a window with a slow trick for the Voodoo Graphics (available only
+	  for Linux) and at full speed with the Voodoo Rush chipset.
+	  Under Linux is also possible to switch on-the-fly between the fullscreen
+	  and in-window rendering hack.
+	  There is also the support for using more than one Voodoo Graphics in the
+	  some application/PC (you can create one context for each board and use
+	  multiple video outputs for driving monitors, videoprojectors or HMDs).
+	  The driver is able to fallback to pure software rendering when afeature
+	  isn't supported by the Voodoo hardware (however software rendering is
+	  very slow compared to hardware supported rendering)
+
+
+
+How to compile:
+---------------
+
+Linux:
+------
+	Here are the basic steps for using the 3Dfx hardware with Mesa
+	on Linux:
+
+	- You'll need the Glide library and headers.  Mesa expects:
+		/usr/local/glide/include/*.h        // all the Glide headers
+		/usr/local/glide/lib/libglide2x.so
+
+	  If your Glide libraries and headers are in a different directory
+	  you'll have to modify the Mesa-config and mklib.glide files.
+
+	- Unpack the MesaLib-3.1.tar.gz and MesaDemos-3.1.tar.gz archives;
+
+	- If you're going to use a newer Mesa/Glide driver than v0.27 then
+          unpack the new driver archive over the Mesa directory.
+
+	- In the Mesa-3.1 directory type "make linux-glide"
+
+	- Compilation _should_ finish without errors;
+
+	- Set your LD_LIBRARY_PATH environment variable so that the
+	  libglide2x.so and Mesa library files can be found.  For example:
+	    setenv LD_LIBRARY_PATH "/usr/local/glide/lib:/SOMEDIR/Mesa-3.1/lib"
+
+	- You'll have to run Glide-based programs as root or set the suid
+	  bit on executables;
+
+	- Try a demo:
+	    cd gdemos
+	    su
+	    setenv MESA_GLX_FX f
+	    ./gears     (hit ESC to exit)
+
+	- You can find the demos especially designed for the Voodoo driver in
+	  in the Mesa-3.1/3Dfx/demos directory (type "make" in order to compile
+	  everything).
+
+MacOS:
+------
+	Check the WEB page at http://valerie.inf.elte.hu/~boga/Mesa.html
+      
+MS Windows:
+-----------
+
+	For the MSVC++:
+	- The glide2x.lib have to be in the default MSVC++ lib directory;
+
+	- The Glide headers have to be in the default MSVC++ include directory;
+
+	- You must have the vcvars32.bat script in your PATH;
+
+	- Go to the directory Mesa-3.1 and run the mesafx.bat;
+
+	- The script will compile everything (Mesa-3.1/lib/OpenGL32.{lib,dll},
+	  Mesa-3.1/lib/GLU32.{lib,dll}, Mesa-3.1/lib/GLUT32.{lib,dll} and
+          Voodoo demos);
+
+	- At the end, you will be in the Mesa-3.1/3Dfx/demos directory;
+
+	- Try some demo (fire.exe, teapot.exe, etc.) in order to check if
+	  everything is OK (you can use Alt-Tab or Ctrl-F9 to switch between
+	  the Voodoo screen and the windows desktop);
+
+	- Remember to copy the Mesa OpenGL32.dll, GLU32.dll and GLUT32.dll in the
+          some directory were you run your Mesa based applications.
+
+	- I think that you can easy change the Makefile.fx files in order
+	  to work with other kind of compilers;
+
+	- To discover how open the 3Dfx screen, read the sources under
+	  the Mesa-3.1/3Dfx/demos directory. You can use the GLUT library or
+          the Diego Picciani's wgl emulator.
+
+	NOTE: the MSVC++ 5.0 optimizer is really buggy. Also if you install the
+	SP3, you could have some problem (you can disable optimization in order
+	solve these kind of problems).
+
+
+Doing more with Mesa & Linux Glide:
+-----------------------------------
+
+	The MESA_GLX_FX environment variable can be used to coax most
+	GLX-based programs into using Glide (and the __GLUT library
+	is GLX-based__).
+
+        Full-screen 3Dfx rendering:
+        ---------------------------
+
+	1. Set the MESA_GLX_FX variable to "fullscreen":
+
+		ksh:
+			export MESA_GLX_FX = "fullscreen"
+		csh:
+			setenv MESA_GLX_FX fullscreen
+
+	2. As root, run a GLX-based program (any GLUT demo on Linux).
+	
+	3. Be careful:  once the 3Dfx screen appears you won't be able
+	to see the GLUT windows on your X display.  This can make using
+	the mouse tricky!  One solution is to hook up your 3Dfx card to
+	a second monitor.  If you can do this then set these env vars
+	first:
+
+		setenv SST_VGA_PASS 1
+		setenv SST_NOSHUTDOWN
+	
+	or for the Voodoo2:
+
+		setenv SSTV2_VGA_PASS 1
+		setenv SSTV2_NOSHUTDOWN
+
+        Rendering into an X window with the help of the Voodoo hardware:
+        ----------------------------------------------------------------
+
+	1. Start your X server in 16 bpp mode (XFree86:  startx -- -bpp 16)
+	   in order to have the best performance and the best visual
+	   quality. However you can use any visual depth supported by X.
+
+	2. Set the following environment variables:
+		export MESA_GLX_FX="window"	# to enable window rendering
+		export SST_VGA_PASS=1	# to stop video signal switching
+		export SST_NOSHUTDOWN=1	# to stop video signal switching
+	    OR
+		setenv MESA_GLX_FX window
+		setenv SST_VGA_PASS 1
+		setenv SST_NOSHUTDOWN 1
+
+	(the Voodoo2 requires to use "SSTV2_" instead "SST_").
+
+	3. As root, try running a GLX-based program
+
+	How does it work?  We use the 3Dfx hardware to do rendering then
+	copy the image from the 3Dfx frame buffer into an X window when
+	the SwapBuffers() function is called.  The problem with this
+	idea is it's slow.  The image must be copied from the 3Dfx frame
+	buffer to main memory then copied into the X window (and when the X
+	visual depth doesn't match the Voodoo framebufffer bit per pixel, it
+	is required also a pixel format translation).
+
+	NOTE: the in-window rendering feature only works with double-buffering.
+
+
+        On the fly switching between in window rendering and full screen rendering
+	--------------------------------------------------------------------------
+
+	The Mesa 2.6 has introduced the capability of switching
+	on-the-fly between the fullscreen/fullspeed rendering and the in-window
+	hack and vice versa. The on-the-fly switching requires a direct support
+	by the application but it is really easy to add. You have to start
+	your X server in 16 bpp mode and to add the following lines to your
+	application:
+
+		#if defined(FX) && define(XMESA)
+		#include <GL/xmesa.h>
+
+		static int fullscreen=1;
+		#endif
+
+		...
+
+		/* In the GLUT keyboard event callback */
+
+		#if defined(FX) && !define(WIN32)
+		  case ' ':
+		    fullscreen=(!fullscreen);
+		    XMesaSetFXmode(fullscreen ? XMESA_FX_FULLSCREEN : XMESA_FX_WINDOW);
+		    break;
+		#endif
+		...
+
+       	See the 3Dfx/demos/tunnel.c program
+       	for an example.  You have to set the -DXMESA flag in the Makefile's COPTS
+       	to enable it.
+
+  	Rendering into an X window with the X11 software driver:
+        --------------------------------------------------------
+
+	Set the MESA_GLX_FX variable to "disable" your GLX-based program will use
+	the X11 software driver (the 3Dfx hardware isn't used at all).
+
+
+
+Useful Glide Environment Variables:
+-----------------------------------
+
+	- To disable the 3Dfx logo, set the FX_GLIDE_NO_SPLASH variable.
+
+	- To disable video signal switching:
+		setenv SST_VGA_PASS 1
+		setenv SST_NOSHUTDOWN
+	  or for the Voodoo2:
+		setenv SSTV2_VGA_PASS 1
+		setenv SSTV2_NOSHUTDOWN
+
+        - To set the default screen refresh rate:
+                setenv SST_SCREENREFRESH=75
+
+          the supported values are 60, 70, 72, 75, 80, 85, 90, 100, 120.
+
+	- To force the Mesa library to swap buffers as fast as possible,
+	  without any vertical blanking synchronization (useful for benchmarks):
+		setenv FX_GLIDE_SWAPINTERVAL 0
+                setenv SST_SWAP_EN_WAIT_ON_VIDSYNC 0
+
+	- You can slight improve the performances of your Voodoo1 board with
+	  the following env. var.:
+		setenv SST_FASTMEM 1
+		setenv SST_PCIRD 1
+		setenv SST_GRXCLK 57
+
+	  (don't use this setting with the Quantum3D 100SB or with any other
+	  SLI configuration: it will hang everything !).
+	  The following setting can be used with the Voodoo2:
+		setenv SSTV2_FASTMEM_RAS_READS=1
+		setenv SSTV2_FASTPCIRD=1
+		setenv SSTV2_GRXCLK=95
+
+	- The Quantum3D Obsidian3D-2 X-24 requires some special env. setting
+	  in order to work under Linux:
+
+		export SSTV2_FT_CLKDEL=5
+		export SSTV2_TF0_CLKDEL=7
+		export SSTV2_TF1_CLKDEL=7
+		export SSTV2_TF2_CLKDEL=7
+		export SSTV2_SLIM_VIN_CLKDEL=3
+		export SSTV2_SLIM_VOUT_CLKDEL=2
+		export SSTV2_SLIS_VIN_CLKDEL=3
+		export SSTV2_SLIS_VOUT_CLKDEL=2
+
+	  (Thanks to Phil Ross for this trick).
+
+
+
+
+The Mesa/Voodoo Environment Variables:
+--------------------------------------
+
+	- Only for Windows/Voodoo Rush users, if you define the
+	  env. var. MESA_WGL_FX:
+		export MESA_WGL_FX=fullscreen
+	  you will get fullscreen rendering;
+
+	- Only for Windows/Voodoo Rush users, if you define the
+	  env. var. MESA_WGL_FX:
+		export MESA_WGL_FX=window
+	  you will get window rendering (default value);
+
+	- Only for Linux users, you can find more informations about
+	  the env. var. MESA_GLX_FX in the "Doing more with Mesa & Linux Glide"
+	  section;
+
+	- If you define the env. var. MESA_FX_SWAP_PENDING:
+		export MESA_FX_SWAP_PENDING=4
+	  you will able to set the maximum number of swapbuffers
+	  commands in the Voodoo FIFO after a swapbuffer (default value: 2);
+
+        - If you define the env. var. MESA_FX_INFO:
+		export MESA_FX_INFO=1
+          you will get some useful statistic.
+
+        - If you define the env. var. MESA_FX_NO_SIGNALS:
+		export MESA_FX_NO_SIGNALS=1
+          Mesa/FX will not install atexit() or signal() handlers.
+
+
+
+Know BUGS and Problems:
+-----------------------
+
+	- fog doesn't work in the right way when using the glDepthRange() function;
+
+	- Maximum texture size: 256x256 (this is an hardware limit);
+
+	- Texture border aren't yet supported;
+
+	- A GL_BLEND in a glTexEnv() is not supported (it is an hardware limit);
+
+        - Use the glBindTexture extension (standard in OpenGL 1.1) for texture
+	  mapping (the old way: glTexImage inside a display list, download
+	  the texture map each time that you call the display list !!!);
+
+	- Stencil buffer and Accumulation buffer are emulated in software (they are not
+	  directly supported by the Hardware);
+
+	- Color index mode not implemented (this is an hardware limit);
+
+	- Thre is an know bug in the Linux Glide library so the in-window-rendering hack
+	  and any other operations that requires to read the Voodoo frame buffer
+	  (like the accumulation buffer support) doesn't work on Voodoo SLI cards.
+
+	- The driver switch to pure software (_slow_) rendering when:
+
+		- Stencil enabled;
+		- Using the Accumulation buffer;
+		- Blend enabled and blend equation != GL_FUNC_ADD_EXT;
+		- Color logic operation enabled and color logic operation != GL_COPY;
+		- Using GL_SEPARATE_SPECULAR_COLOR;
+		- The four values of glColorMask() aren't the some;
+		- Texture 1D or 3D enabled;
+		- Texture function is GL_BLEND;
+		- Using the Multitexture extension with Voodoo cards with only one TMU;
+		- Using the Multitexture extension with Voodoo cards with more than
+		   one TMU, and texture function isn't GL_MODULATE;
+		- Point size is != 1.0 or point params vector != (1.0,0.0,0.0);
+		- Line width != 1.0 or using stipple lines.
+		- Using polygon offset or stipple polygons;
+
+	NOTE: this is list is not yet complete.
+		
+
+Hints and Special Features:
+---------------------------
+
+	- Under Linux and with a Voodoo Graphics board, you can use
+	  XMesaSetFXmode(XMESA_FX_FULLSCREEN or XMESA_FX_WINDOW) in order to
+	  switch on the fly between fullscreen rendering and the in-window-rendering
+	  hack.
+
+	- The driver is able to use all the texture memory available: 2/4MB on
+	  Voodoo1 boards and 8MB (!) on high-end Voodoo1 and Voodoo2 boards.
+
+	- Trilinear filtering is fully supported on Voodoo boards with two TMUs
+	  (high-end Voodoo1 boards and Voodoo2 boards). When only one TMU is
+	  available the driver fallback to bilinear filter also if you ask
+	  for trilinear filtering.
+
+        - The Voodoo driver support multiple Voodoo Graphics boards in the
+          some PC. Using this feature, you can write applications that use
+          multiple monitors, videoprojectors or HMDs for the output. See
+	  Mesa-3.1/3Dfx/demos/tunnel2.c for an example of how setup one
+          context for each board.
+
+	- The v0.19 introduces a new powerful texture memory manager: the
+	  texture memory is used as a cache of the set of all defined texture
+	  maps. You can now define several MBs of texture maps also with a 2MB
+	  of texture memory (the texture memory manager will do automatically
+	  all the swap out/swap in
+	  texture memory work). The new texture memory manager has also
+	  solved a lot of other bugs/no specs compliance/problems
+	  related to the texture memory usage.
+
+	- Use triangles and quads strip: they are a LOT faster than sparse
+	  triangles and quads.
+
+	- The Voodoo driver supports the GL_EXT_paletted_texture. it works
+	  only with GL_COLOR_INDEX8_EXT, GL_RGBA palettes and the alpha value
+	  is ignored because this is a limitation of the the current Glide
+	  version and of the Voodoo hardware. See Mesa-3.1/3Dfx/demos/paltex.c for
+	  a demo of this extension.
+
+	- The Voodoo driver directly supports 3Dfx Global Palette extension.
+	  It was written for GLQuake and I think that it isn't a good idea
+	  to use this extension for any other purpose (it is a trick). See
+	  Mesa-3.1/3Dfx/demos/glbpaltex.c for a demo of this extension.
+
+	- The Voodoo driver chooses the screen resolution according to the
+	  requested window size. If you open a 640x480 window, you will get
+	  a 640x480 screen resolution, if you open a 800x600 window, you
+	  will get a 800x600 screen resolution, etc.
+	  Most GLUT demos support the '-geometry' option, so you can choose
+	  the screen resolution: 'tunnel -geometry 800x600'.
+	  Clearly, you Voodoo board must have enough framebuffer RAM (otherwise
+	  the window creation will fail).
+
+	- The glGetString(GL_RENDERER) returns more information
+          about the hardware configuration: "Mesa Glide <version>
+          <Voodoo_Graphics|Voodoo_Rush|UNKNOWN> <num> CARD/<num> FB/
+          <num> TM/<num> TMU/<NOSLI|SLI>"
+          where: <num> CARD is the card used for the current context,
+          <num> FB is the number of MB for the framebuffer,
+          <num> TM is the number of MB for the texture memory,
+          <num> TMU is the number of TMU. You can try to run
+          Mesa/demos/glinfo in order to have an example of the output.
+
+Did you find a lot BUGs and problems ? Good, send me an email.
+
+
+
+FAQ:
+----
+
+For a complete FAQ check the Bernd Kreimeier's Linux 3Dfx HOWTO
+available at http://www.gamers.org/dEngine/xf3D (it includes also
+a lot of informations not strictly related to Linux, so it can be
+useful also if you don't use Linux)
+
+1. What is 3Dfx?
+
+3Dfx Interactive, Inc. is the company which builds the VooDoo 3-D graphics
+chipset (and others) used in popular PC cards such as the Diamond Monster 3D
+and the Orchid Righteous 3D (more informations at http://www.3dfx.com).
+
+
+2. What is Glide?
+
+Glide is a "thin" programming interface for the 3Dfx hardware.  It was
+originally written for Windows/Intel but has been ported to Linux/Intel
+by Daryll Strauss.
+
+3Dfx, Inc. should be applauded for allowing the Linux version of Glide
+to be written.
+
+You can directly program with the Glide library if you wish.  You can
+obtain Glide from the "Developer" section of the 3Dfx website: www.3dfx.com
+There's a Linux/Glide newsgroup at news://news.3dfx.com/3dfx.glide.linux
+
+
+3. What is fxmesa?
+
+"fxmesa" is the name of the Mesa device driver for the 3Dfx Glide library.
+It was written by David Bucciarelli and others.  It works on both Linux
+and Windows.  Basically, it allows you to write and run OpenGL-style programs
+on the 3Dfx hardware.
+
+
+4. What is GLQuake?
+
+Quake is a very popular game from id software, Inc.  See www.idsoftware.com
+GLQuake is a version of Quake written for OpenGL.  There is now a Linux
+version of GLQuake with works with the Mesa/3Dfx/Glide combo.
+
+Here's what you need to run GLQuake on Linux:
+   PC with 100MHz Pentium or better
+   a 3Dfx-based card
+   Mesa 3.1 libraries:  libMesaGL.so  libMesaGLU.so
+   Glide 2.4 libraries:  libglide2x.so  libtexus.so
+   GLQuake for Linux.
+
+Also, the windows version of GLQuake works fine with the Mesa OpenGL32.dll,
+you have only to copy the Mesa-3.1/lib/OpenGL32.dll in the GLQuake directory
+in order to test 'MesaQuake'.
+
+
+5. What is GLUT?
+
+GLUT is Mark Kilgard's OpenGL Utility Toolkit.  It provides an API for
+writing portable OpenGL programs with support for multiple windows, pop-
+up menus, event handling, etc.
+
+Check the Mark's home page for more informations (http://reality.sgi.com/mjk_asd).
+
+Every OpenGL programmer should check out GLUT.
+
+GLUT on Linux uses GLX.
+
+
+6. What is GLX?
+
+GLX is the OpenGL extension to the X Window System.  I defines both a
+programming API (glX*() functions) and a network protocol.  Mesa implements
+an emulation of GLX on Linux.  A real GLX implementation would requires
+hooks into the X server.  The 3Dfx hardware can be used with GLX-based
+programs via the MESA_GLX_FX environment variable.
+
+
+7. Is the Voodoo driver able to use the 4Mb texture memory of
+the Pure3D boards ?
+
+Yes, the Voodoo driver v0.20 includes the support for Voodoo
+Graphics boards with more than 2Mb of texture memory.
+
+
+8. Do the Voodoo driver support the Voodoo Rush under Windows ?
+
+Yes, Diego Picciani has developed the support for the Voodoo
+Rush but David Bucciarelli has a Pure3D and a Monster3D and Brian Paul
+has a Monster3D, so the new versions of the Mesa/Voodoo sometime are
+not tested with the Voodoo Rush.
+
+
+9. Do the Voodoo driver support the Voodoo Rush under Linux ?
+
+No because the Linux Glide doesn't (yet) support the Voodoo Rush.
+
+
+10. Can I sell my Mesa/Voodoo based software and include
+a binary copy of the Mesa in order to make the software
+working out of the box ?
+
+Yes.
+
+
+11. Which is the best make target for compiling the Mesa for
+Linux GLQuake ('make linux-glide', 'make linux-386-glide', etc.) ?
+
+'make linux-386-opt-glide' for Voodoo1 and 'make linux-386-opt-V2-glide'
+for Voodoo2 boards because it doesn't include the '-fPIC'
+option (4-5% faster).
+
+
+12. Can I use a Mesa compiled with a 'make linux-386-opt-V2-glide'
+for my applications/programs/demos ?
+
+Yes, there is only one constrain: you can't run two Mesa applications
+at the some time. This isn't a big issue with the today Voodoo Graphics.
+
+
+Thanks to:
+----------
+
+Henri Fousse       (he has written several parts of the v0.15 and the old GLUT
+	            emulator for Win);
+
+Diego Picciani     (he has developed all the Voodoo Rush support and the wgl
+	            emulator);
+
+Daryll Strauss     (for the Linux Glide and the first Linux support);
+
+Brian Paul         (of course);
+
+Dave 'Zoid' Kirsch (for the Linux GLQuake and Linux Quake2test/Q2 ports)
+
+Bernd Kreimeier    (for the Linux 3Dfx HOWTO and for pushing companies to offer
+                    a better Linux support)
+
+3Dfx and Quantum3D (for actively supporting Linux)
+
+The most update places where find Mesa VooDoo driver related informations are
+the Mesa mailing list and my driver WEB page
+(http://www-hmw.caribel.pisa.it/fxmesa/index.shtml)
+
+
+David Bucciarelli (davibu@tin.it)
+
+Humanware s.r.l. 
+Via XXIV Maggio 62
+Pisa, Italy
+Tel./Fax +39-50-554108
+email: info.hmw@plus.it
+www: www-hmw.caribel.pisa.it

docs/README.AMIWIN

@@ -0,0 +1,181 @@
+AMIGA AMIWIN PORT of MESA: THE OPENGL SOFTWARE EMULATION
+========================================================
+Port by Victor Ng-Thow-Hing (victorng@dgp.toronto.edu) 
+Original Author (Brian Paul (brianp@ssec.wisc.edu)
+
+Dec.1 , 1995: Port of release Mesa 1.2.5
+ - Modifications made to minimize changes to Mesa distribution.
+
+Nov.25, 1995: Port of release Mesa 1.2.4
+
+
+HISTORY
+=======
+As a 3D graphics progammer, I was increasingly frustrated to see OpenGL 
+appearing on so many platforms EXCEPT the Amiga. Up to now, the task
+of porting OpenGL directly from native Amiga drawing routines seemed like
+a daunting task. However, two important events made this port possible.
+
+First of all, Brian Paul wrote Mesa, the OpenGL software emulator that 
+can be found on many platforms - except the Amiga and Atari (who cares 
+about the latter!). This was pretty ironic considering that Mesa was 
+originally prototyped on an Amiga! The second great event was when 
+Holger Kruse developed AmiWin, the X11R6 server for the Amiga (definitely 
+register for this great piece of software) and released a development kit
+so one could compile X programs with SAS/C.
+
+Since Mesa had X routines as its primitive drawing operations, this made
+a marriage of Mesa and Amiwin feasible. I copied over the sources from
+an ftp site, played with the code, wrote some Smakefiles, and voila, 
+I had OpenGL programs displaying on my Amiga.
+
+Although the speed is nothing to be impressed about, this port can be
+potentially useful to those who want to quickly test their code in
+wireframe or perhaps learn more about programming with the OpenGL API.
+
+I hope Amiga developers will continue to write excellent software for
+their machine, especially more X clients for Amiwin. If you have any 
+solutions so some of my problems in the porting notes, please send me
+some email!
+
+See you around,
+Vic.
+
+HOW TO CREATE THE LIBRARIES AND SAMPLE CODE
+===========================================
+
+Just run the shell script mklib.amiwin in the mesa directory. This will
+make all the libraries and copy them into the mesa/lib directory. If you
+don't want to compile everything, just go to the desired directory and
+type smake in that directory.
+
+Change any of the variables in the smakefiles as necessary. You will REQUIRE
+the Amiwin development kit to compile these libraries since you need X11.LIB
+and the shareable X libraries. Some examples require the AmiTCP4.0
+net.lib static link library and related header files for unix related
+header files and functions like sleep().
+
+HOW TO USE THE MESA LIBRARIES
+=============================
+
+Study the Smakefiles in the demos, samples and book directories for the
+proper SAS/C options and linkable libraries to use. Basically aux calls
+require Mesaaux.LIB, gl calls require MesaGL.LIB, glu calls MesaGLU.LIB,
+tk calls Mesatk.LIB. There is a preliminary port of MesaGLUT.LIB toolkit
+available in the lib directory with the other Mesa libraries. However, 
+it seems to cause crashes on some of the sample code. Someone else may want
+to attempt a more stable port.
+
+PORTING NOTES TO AMIWIN
+=======================
+
+My strategy of porting was to leave as much of the code untouched as
+possible. I surrounded any amiga specific changes with 
+#ifdef AMIWIN ... #endif or #ifndef AMIWIN ... #endif preprocessor
+symbols. The code  was ported on an Amiga 2000, with Fusion 40 accelerator
+and a Picasso II graphics card. The SAS/C 6.56 compiler was used, with
+the AmiWin 2.16 X development kit.
+
+All compilations were done for a 68040 CPU with 68882 math coprocessor for
+maximum  speed. Please edit the smakefile for other compilers.
+I wrote smakefiles for the directories I ported. I omitted the Windows
+and Widgets directories. The former is for MS Windows and the latter 
+requires Motif, which is not easily available for the Amiga.
+
+Here are the changes I did per directory:
+
+* mesa
+Nov. 25, 1995 v 1.2.4
+  - added a mklib.amiwin shell script that will make all the libraries and
+    sample code for Mesa
+  - created this readme file: readme.AMIGA
+
+* mesa/include
+Dec. 1, 1995 v 1.2.5
+  - added the following to GL/xmesa.h 
+     #ifdef AMIWIN
+     #include <pragmas/xlib_pragmas.h>
+     extern struct Library *XLibBase;
+     #endif
+NET CHANGE: xmesa.h
+
+* mesa/src 
+Nov. 25, 1995 v 1.2.4
+  - added the necessary pragma calls for X functions to the following:
+    xmesa1.c, xmesa2.c, xmesa3.c, xfonts.c, glx.c 
+    This prevents undefined symbols errors during the linking phase for 
+    X library calls
+  - created smakefile
+Dec.  1, 1995 v 1.2.5
+  - removed AMIWIN includes from xmesa1.c, xmesa2.c, xmesa3.c, xfonts.c, 
+    glx.c since they are now defined in include/GL/xmesa.h
+NET CHANGE: smakefile
+   
+* mesa/src-tk
+Nov. 25, 1995 v 1.2.4
+  - added the necessary pragma calls for X functions to the following:
+    private.h
+  - created smakefile
+Dec.  1, 1995 v 1.2.5
+  - removed AMIWIN includes from private.h since it is now defined in
+    include/GL/xmesa.h
+NET CHANGE: smakefile
+
+* mesa/src-glu
+Nov. 25, 1995 v 1.2.4
+  - created smakefile
+NET CHANGE: smakefile
+
+* mesa/src-aux
+Nov. 25, 1995 v 1.2.4
+  - added the necessary pragma calls for X functions to the following:
+    glaux.c
+  - created smakefile
+NET CHANGE: glaux.c, smakefile
+
+* mesa/demos
+Nov. 25, 1995 v 1.2.4
+  - added the necessary pragma calls for X functions to the following:
+    xdemo.c, glxdemo.c, offset.c
+  - created smakefile
+  - put #ifndef AMIWIN ... #endif around sleep() calls in xdemo.c since 
+    they are not part of AmigaDOS.
+Dec.  1, 1995 v 1.2.5
+  - removed AMIWIN defines from xdemo.c, glxdemo.c, offset.c since
+    already defined in include/GL/xmesa.h
+  - modified Smakefile to include header and includes from the AmiTCP4.0
+    net.lib linkable library to provide unix-compatible sys/time.h and
+    the sleep() function
+    - removed AMIWIN defines in xdemo.c since sleep() now defined
+NET CHANGE: smakefile
+
+* mesa/samples
+Nov. 25, 1995 v 1.2.4
+  - added the necessary pragma calls for X functions to the following:
+    oglinfo.c
+  - created smakefile
+  - put #ifndef AMIWIN ... #endif around sleep() in blendxor.c
+  - removed olympic from smakefile targets since <sys/time.h> not defined
+Dec.  1, 1995 v 1.2.5
+  - removed AMIWIN defines from oglinfo.c, since already defined in 
+    include/GL/xmesa.h
+  - modified Smakefile to include header and includes from the AmiTCP4.0
+    net.lib linkable library to provide unix-compatible sys/time.h and
+    the sleep() function
+    - removed AMIWIN defines in blendxor.c for sleep()
+    - added AMIWIN defines around _MACHTEN_ in olympic.c since xrandom()
+      functions are not defined in any libraries
+    - added olympic back into the Smakefile targets
+NET CHANGE: smakefile, olympic.c
+
+* mesa/book
+Nov. 25, 1995 v 1.2.4
+- created smakefile
+- removed accpersp and dof from smakefile targets since the SAS/C compile seems to
+  confuse the near,far variables with near/far memory models.
+NET CHANGE: smakefile
+
+* mesa/windows
+Dec.  1, 1995 v 1.2.5
+- Removed directory to save space since this is only needed for Windows based 
+  machines.

docs/README.BEOS

@@ -0,0 +1,114 @@
+
+                         Mesa / BeOS Information
+
+
+
+* Introduction
+
+Mesa 4.1 features a driver for the BeOS.  The driver implements
+a clone of the BGLView class.  This class, derived from BView, allows
+OpenGL rendering into a BeOS window.
+The 4.1 BeOS driver is an update of Brian Paul's BeOS driver released in Mesa 3.1.
+
+Any application which uses the BGLView should be able to use Mesa
+instead of Be's OpenGL without changing any code.
+
+Since Be's OpenGL implementation (as of R5) is basically just the
+SGI sample implementation, it's pretty slow.  You'll see that Mesa
+is considerably faster.
+
+
+
+* Source Code
+
+The source code for the driver is in Mesa-4.1/src/BeOS/ directory.
+It's not 100% finished at this time but many GLUT-based demos are
+working.  No optimizations have been made at this time.
+
+
+
+* Compiling
+
+Requirements:
+  - gcc version 2.95.3 for BeOS 
+  You can find it here: http://www.bebits.com/app/2157
+
+Move to the Mesa-4.x src sub-directory and then type "make -f Makefile.BeOS-R5".
+When it finishes the Mesa based libGL.so library for
+BeOS will be in the Mesa-4.x/src/obj.{x86|ppc}/ directory.
+
+To install it as Be's default libGL.so replacement, put it in your 
+/boot/home/config/lib/ directory. All your GL/GLUTapps will use 
+the Mesa based then. 
+
+By default, it build a non-debug version library.
+The x86 (MMX, SSE and 3DNOW) optimizations are also supported for x86 target.
+Sorry, Mesa don't have ppc (Altivec) optimizations yet.
+
+
+* Example Programs
+
+Look in the Mesa-4.x/BeOS/ directory for one or two BGLView demo
+programs.  They should have been compiled along with the Mesa
+library.
+
+
+* GLUT
+
+A beta version of GLUT 3.7 port for BeOS can be found at 
+http://anobject.com/jehamby/Code/Glut-3.7-x86.zip.
+ 
+There's is a 2.5 version in src-glut.beos/, too.
+The original distribution can be obtained from
+http://home.beoscentral.com/jehamby/Glut-3.5-x86.zip
+
+They are special version of GLUT adapted for the BeOS.  I don't
+believe Mark Kilgard's normal GLUT distribution includes BeOS
+support.
+
+
+* Special Features
+
+Mesa's implementation of the BGLView class has an extra member
+function:  CopySubBufferMESA().  It basically works like SwapBuffers()
+but it only copies a sub region from the back buffer to the front
+buffer.  This is a useful optimization for some applications.
+If you use this method in your code be sure that you check at runtime
+that you're actually using Mesa (with glGetString) so you don't
+cause a fatal error when running with Be's OpenGL.
+
+
+
+* Work Left To Do
+
+BDirectWindow single buffering support is not implemented yet.
+
+Color index mode is not implemented yet.
+
+Reading pixels from the front buffer not implemented yet.
+
+There is also a BGLScreen class in BeOS for full-screen OpenGL
+rendering.  This should also be implemented for Mesa.
+
+
+
+* Old BeOS Driver
+
+Mesa 2.6 had an earlier BeOS driver.  It was based on Mesa's Off-screen
+rendering interface, not BGLView.  If you're interested in the older
+driver you should get Mesa 2.6.
+
+
+
+* BeOS and Glide
+
+Mesa 3.0 supported the 3Dfx/Glide library on Beos.  Download Mesa 3.0
+if interested.  Ideally, the 3Dfx/Glide support should be updated to
+work with the new Mesa 3.1 BGLView implementation.
+
+The Glide library hasn't been updated for BeOS R4, to my knowledge, as
+of February, 1999.
+
+
+----------------------------------------------------------------------
+$Id: README.BEOS,v 1.7 2002/09/19 16:19:44 brianp Exp $

docs/README.D3D

@@ -0,0 +1,124 @@
+
+                     DirectX 6 Driver for Mesa 3.0
+
+
+This software is distributed under the terms of the GNU Library
+General Public License, see the LICENSE file for details.
+
+
+
+What do you need ?
+------------------
+
+	- A PC with a DirectX 6 video driver installed.
+
+	- Mesa 3.0
+
+	- The 3Dfx Glide library 2.3 or later for your OS (the 2.4 works fine).
+	  The Voodoo2 requires the Glide library 2.51. The Glide 3.0 is not
+	  compatible with the Glide 2.x so it doesn't work with the current
+	  version of the driver;
+
+	- Visual C++ 5.0 is only compiler test but others should be ok with
+       changes to the makefiles (CFLAGS/LFLAGS).
+
+	- DirectX 6 SDK (was a MS download but not sure if still available).
+
+	- SoftIce or another debugger that will get DPF's is nice.
+
+
+Tested on:
+----------
+	Windows 95
+  	Windows 98
+	Windows NT 5.0 (beta 2)
+
+
+What is able to do ?
+--------------------
+
+	- the driver will try and use DirectX to rasterize the OpenGL primitives
+	that are sent to the driver.  The driver will fall back to SW  if the rendering 
+	context is too big.  The fallback to SW still uses DirectDraw.  If the driver
+	fails to support and operation (accum, stencil, etc) then it will try and get
+	Mesa to render it in SW.  DirectX 6 features that are unsupported by the 
+	installed DirectX 6 driver will be mapped to some other best fit feature.
+
+
+How to compile:
+---------------
+
+	These instructions assume you have Visual C++ installed.
+
+	  You might need to increase you enviroment space.  You can do this by 
+	adding the following statement to you config.sys.
+
+	shell=C:\COMMAND.COM C:\ /p /e:8198
+
+	  Next setup you compiler enviroment by running vcvars32.bat in the Visual C++
+ 	'bin' directoy.
+
+	c:\DevStudio\VC\bin\vcvars32.bat
+
+	  Modify the D3D makefile to point at your SDK install.  Example has the SDK
+	installed on my 'f' drive in the root.
+
+	file: \Mesa-3.0\src\makefile.d3d
+
+	SDKROOT=f:\mssdk
+
+	  Now you can simply make the project.  If you look in the makefile you can see
+	I have some different targets like 'install'.  
+
+	nmake /f makefile.d3d
+
+
+FAQ:
+----
+
+	1) I don't think the driver is using my DirectX driver.
+
+ 	  This maybe true as the current version will only select the Primary D3D driver
+	installed.  If you 3D card is the secondary (3dfx) then your out of luck for this
+	release.
+
+	2) The driver seems like its not HW accelerated.
+
+	  If you have a video card with limited memory then you might want to try and 
+	change your destop resolution to a low setting (640x480x16) so that the 3D part
+	of the card has more resources.  Remeber the driver can't make the card better...
+
+	3) Nothing works.
+
+	  Make sure you have a DirectX '6' driver installed.  Check you driver docs for this
+	info or use the SDK info utilities.
+	  The final 'dll' is named opengl32.dll and is either in the same directory as the 
+	OpenGL program or in your system directory (x:\windows\system or x:\winnt\system32).
+	  Check your destop resolution.  Most DirectX 6 drivers will only support 16bit and
+	32bit color depth.  To find out for sure you can check the DirectX Info Viewer in
+	the SDK.
+	  
+
+	4) Rendering doesn't look right.
+
+	  Sometimes this is because the card doesn't support a feature that that is required.
+	This is usually due to unsupported alpha functions (test/blend) or texture mapping.
+	Some cards suffer from too small of an alpha channel.  The driver does its best to
+	fallback on unsupported features.  This is not to say the driver may not have a bug(s).
+
+	5) Textures look bad.
+
+	  No mipmapping in this release.
+
+
+Thanks to:
+----------
+
+Brian Paul
+
+
+
+
+Leigh McRae (leigh@altsoftware.com)
+February 9, 1999
+

docs/README.DJ

@@ -0,0 +1,209 @@
+			Mesa 4.1 DOS/DJGPP Port v1.2
+			~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+
+Description:
+~~~~~~~~~~~~
+
+Well, guess what... this is the DOS port of Mesa 4.1, for DJGPP fans... Whoa!
+The driver has its origins in ddsample.c, written by Brian Paul and found by me
+in Mesa 3.4.2.
+
+
+
+Legal:
+~~~~~~
+
+Mesa copyright applies, provided this package is used within Mesa. For anything
+else, see GPL.
+
+
+
+Installation:
+~~~~~~~~~~~~~
+
+Unzip and type:
+
+	make -f Makefile.DJ [OPTIONS...]
+
+Available options:
+
+     Environment variables:
+	CPU		optimize for the given processor.
+			default = k6
+	BIG_OPT=1	crazy optimizations; not very useful, though...
+			default = no
+	GLIDE		absolute path to Glide library; used with FX.
+			default = $(TOP)/include/glide3
+	FX=1		build for 3dfx Glide3; use it if you have the Glide
+			SDK (designed for your platform), and, of course, a
+			3dfx card... Note that this disables compilation of
+			actual DMesa code, as Glide does all the stuff!
+			default = no
+	HAVE_X86=1	optimize for i386.
+			default = no
+	HAVE_MMX=1	MMX instructions; use only if you assembler/compiler
+			supports MMX instruction set; backwards compatibility
+			with older processors is still preserved.
+			default = no
+	HAVE_SSE=1	(see HAVE_MMX)
+			default = no
+	HAVE_3DNOW=1	(see HAVE_MMX)
+			default = no
+
+     Targets:
+	all:		build everything
+	libgl:		build GL
+	libglu:		build GLU
+	libglut:	build GLUT
+	clean:		remove object files
+	realclean:	remove all generated files
+
+
+
+Tested on:
+	CPU:		K6-2 (CXT) @500(412.5) MHz
+	Mainboard:	ViA Apollo VP2/97 w/ 128 MB SDRAM
+	Video card:	PowerColor Evil King3 (Voodoo3 3000) w/ 16384 kB SDRAM
+	DJGPP:		djdev 2.04 + gcc v3.2 + make v3.79.1
+
+
+
+FAQ:
+~~~~
+
+1. Compilation
+
+   Q) I tried to run `make' and it exits because `gcc' complains it cannot find
+      some stupid file.
+   A) You need LFN support.
+   A) When compiling for Glide (FX=1), pay attention to Glide path.
+
+2. Dynamic modules
+
+   Q) What are you mumbling about dynamic modules?
+   A) You must have the DXE2 package (available on SimTel.Net, courtesy of
+      Andrew Zabolotny) installed in order to build the dynamic modules.
+
+   Q) I have DXE2, but I couldn't build the `dxe2gen.exe'.
+   Q) I built `dxe2gen.exe', but it doesn't do the job right.
+   A) There is a patched version on my web page.
+
+   Q) DXE2 modules give me headaches...
+   A) The DXE2 modules are not compulsory. The static libraries are still built
+      and you can use them in the old-fashioned, classic way... and learn to
+      live with your ~2MB executable size. For example:
+	gcc -o OUT.exe IN.c -lglut -lglu -lgl
+
+   Q) Okay, DXE2 modules are built. How can I use them?
+   A) Build your export object file; then link it with your application.
+      For example:
+	dxe2res -o dmesadxe.c gl.dxe glu.dxe glut.dxe
+	gcc -o dmesadxe.o dmesadxe.c
+	gcc -o OUT.exe dmesadxe.o IN.c -liglut -liglu -ligl -ldl
+
+   Q) What is that `dxe2res.exe' thing?
+   A) That is an utility that generates the export file for a given set of
+      modules. If you can't find it in the DXE2 package, you must be looking at
+      the wrong archive :)
+
+3. Using Mesa for DJGPP
+
+   Q) Does this build work in Win9x?
+   A) Yes.
+
+   Q) Does it work under NT (W2k, XP) core?
+   A) Uh... probably not!
+
+   Q) I made a simple application and it does nothing. It exits right away. Not
+      even a blank screen.
+   A) The current version supports only RGB[A] modes, for it made no sense to
+      me to endorse color-index (aka palette) modes.
+   A) Single-buffered is not allowed at all. Until I can find a way to use
+      *REAL* hardware acceleration, it won't get implemented.
+   A) Another weird "feature" is that buffer width must be multiple of 4 (I'm a
+      lazy programmer and I found that the easiest way to keep buffer handling
+      at peak performance ;-).
+
+   Q) My demo doesn't display text. I know I used the glut font routines!
+   A) Then you probably use GLUT as a DXE. Well, there is no direct access to
+      variables due to the way DXE works. Read the documentation. The author of
+      GLUT took this into account for _WIN32 DLL's only; I don't want to modify
+      his headers. The only workaround is to link GLUT the old way :-(
+
+   Q) DMesa is so SLOOOW! The Win32 OpenGL performs so much
+      better...
+   A) Is that a question? If you have a Voodoo3/Banshee card, you're lucky. The
+      Glide port is on my web page. If you haven't, sorry; everything is done
+      in software. Suggestions?
+
+   Q) I have a super/mega/ultra monitor and all you can do is 60Hz? My eyes are
+      leaking from the orbits...
+   A) If you were compiling for Glide, see Glide info. If not, be aware that
+      refresh rate control works only for VESA 3.0. The environment variable
+      DMESA_REFRESH sets the default screen refresh. For example:
+	set DMESA_REFRESH=75
+
+
+
+libGLUT (the toolkit):
+~~~~~~~~~~~~~~~~~~~~~~
+
+Well, this "skeletal" GLUT implementation is not mine. Thanks should go to
+Bernhard Tschirren, Mark Kilgard, Brian Paul and probably others (or probably
+not ;-). I only changed it to be self-standing (Allegro-free). The keyboard,
+mouse and timer drivers were inspired from an old project of mine (D3Xl) and
+fixed with many Allegro "infusions"; I deeply thank to Shawn Hargreaves et co.
+
+My keyboard driver used only scancodes, but since GLUT requires ASCII values
+for keys, I borrowed the translation tables (and maybe more) from Allegro.
+Ctrl-Alt-Del (plus Ctrl-Alt-End, for Windows users) will shut down the GLUT
+engine unconditionally: it will raise SIGINT, which in turn will call the
+destructors (let's hope), thus cleaning up your/my mess ;-) NB: since the
+DJGPP guys ensured signal handlers won't go beyond program's space (and since
+dynamic modules shall) the SIGINT can't be hooked (well, it can, but it is
+useless), therefore you must live with the 'Exiting due to signal SIGINT'
+message...
+
+The mouse driver is far from complete (lack of positioning, drawing, etc),
+but is enough to make almost all the demos work.
+
+The timer is pretty versatile for it supports multiple timers with different
+frequencies. It may not be the most accurate timer in the known universe, but
+I think it's OK. Take this example: you have timer A with a very high rate,
+and then you have timer B with very low rate compared to A; now, A ticks OK,
+but timer B will probably loose precision!
+
+As an addition, stdout and stderr are redirected and dumped upon exit. This
+means that printf can be safely called during graphics, but all messages come
+in bulk! A bit of a hack, I know, but I think it's better than to miss them
+at all. "Borrowed" from RHIDE (Robert Hoehne) or SETEDIT (Salvador Eduardo
+Tropea)... I'm not sure.
+
+Window creating defaults: 640x480x16 at (0,0), 8-bit stencil, 16-bit accum.
+However, the video mode is chosen in such a way that first window will fit.
+
+
+
+History:
+~~~~~~~~
+
+v1.0	mar-2002	initial release
+
+v1.1	sep-2002	+ added 3dfx Glide3 support
+			+ added refresh rate control
+			+ added fonts in glut
+			* lots of minor changes
+
+v1.2	nov-2002	* synced w/ Mesa-4.1
+			- removed dmesadxe.h
+
+
+
+Contact:
+~~~~~~~~
+
+Name:   Borca Daniel
+E-mail: dborca@yahoo.com
+WWW:    http://www.geocities.com/dborca/

docs/README.GGI

@@ -0,0 +1,26 @@
+GGIMesa for LibGGI 2.x
+
+Requirements:
+-------------
+LibGGI 2.0 or greater
+
+Installation:
+-------------
+To install GGIMesa, follow the instructions in INSTALL.GNU.  If you 
+wish to install GGIGLUT as well, first install GGIMesa and then run
+
+make
+make install (must be root)
+
+in ggi/ggiglut.
+
+Notes:
+------
+
+* Set the environment variables GGIMESA_DEBUG and/or GGIGLUT_DEBUG 
+to 255 to see lots of debugging output.
+
+* GGIGLUT contains support for all of the GLUT 3.6 API except for the
+high-level primitive drawing functions, but many of the functions (in
+particular the menu drawing functions) are just stubs.
+

docs/README.LYNXOS

@@ -0,0 +1,64 @@
+
+Mesa 3.0 for LynxOS builds in the following way:
+
+make lynxos
+
+This will build all the libraries and demo applications. You should have 
+around 400 megabytes free for everything since everything is done with 
+static
+libraries.
+
+Before using this make file however, you should perform the following 
+actions:
+0) cd to the Mesa-3.0 directory
+1) Copy the GL directory under the include directory to /usr/include.
+2) Copy the files in the lib directory to /lib.
+3) Make links so that the Mesa libraries look like ordinary OpenGL 
+libraries
+in /lib. This is important for compatibility with other OpenGL apps. This
+is done as follows:
+
+cd /lib
+ln -s libMesaGL.a libGL.a
+ln -s libMesaGLU.a libGLU.a
+
+Mesa 3.0 includes the GLUT (GL Utility Toolkit) by default.
+The demo applications are done using this toolkit.
+
+Mesa makefiles for building their apps could be used as well, but the
+following one is much more concise. Note that the order of the X libraries
+is important to the linker so that all symbols get resolved correctly.
+Changing the order may result in having to list a library twice to make
+sure all linkages are made correctly.
+
+----cut here for Makefile -----
+
+FILES = your_app.x
+
+SPECIAL_INCLUDES = -I/usr/include/GL
+
+SPECIAL_CFLAGS = -g  -ansi -pedantic -funroll-loops -ffast-math -DSHM
+
+SPECIAL_LIBS = -lglut -lGLU -lGL -lm -L/usr/X11/lib -lXext -lXmu -lXi \
+-lX11 -lbsd -g
+
+STANDARD_OFILES = $(FILES:.x=.o)
+
+%.o: %.c
+	gcc -c $(SPECIAL_CFLAGS) $(SPECIAL_INCLUDES) $< -o $@
+
+all: $(STANDARD_OFILES)
+	gcc -o your_app $(STANDARD_OFILES) $(SPECIAL_LIBS)
+
+
+----cut here for Makefile-----
+
+I have tested Mesa under LynxOS 3.0 and 3.01. It should build fine under 
+other
+versions as well. Note, however, that LynxOS versions prior to 3.0 are not
+binary compatible, so you will have to rebuild from source.
+
+
+Vik Sohal
+vik@lynx.com
+January 13, 1999

docs/README.MINGW32

@@ -0,0 +1,53 @@
+August 30, 1998 -- Paul Garceau
+Updated January 13, 2000 -- Paul Garceau (pgarceau@teleport.com)
+
+DISCLAIMER:  I make this port of the Mesa 3-D Graphics Library as a service
+to the general public.  I can, in no way support or make any guarantee that the
+build will work for your system.
+
+	The associated packages and batch files I have included as part of the GCC-2.95.2/Mingw32 extension are provided "As-is" with out any guarantee of support or functionality from this author.
+
+	Feel free to modify or change things as you see fit, just remember that
+I can't support any modifications you might want to make to the files which I
+have included OR the lgpl protected Mesa 3-D Graphics Library.
+
+	I recommend using GCC-2.95.2/Mingw32 which is available at Mumit Khans' ftp site:
+
+		(ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/)
+
+	This build has been tested under WinNT4/SP6.  Win9x and WinNT5 remain untested by me.  I have not tested any of the demos included with Mesa3d.
+
+	I recommend using the GCC-2.95.2/Mingw32.
+
+	ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/gcc-2.95.2
+
+	Much thanks to the combined efforts of Mumit Khan, Jan-Jaap Vanderhagen
+and Colin Peters for making it possible for the Mingw32 toolchain to exist.  Also, thanks go out to Stephane Rehel for the work that was completed on the Cygwin build.
+
+Installing GCC-2.95.2/Mingw32 Build:
+
+	a) Open the file archive (either tar.gz or .zip extensions)
+
+	b) Decide the directory you want to move the archived files to.
+
+	d) Extract the files from the archive.
+	
+	e) Edit the mingw32.bat file to accomodate your choice of directory structure.
+
+		%mesaroot%:	This is your root directory (Mesa-3.3)
+		%mesasrc%:	This is the Mesa-3.3 src directory (Mesa-3.3\src)
+		%mesalib%:	This is where the build will put libGL.a and libGLU.a
+
+Running the Build:
+
+	Open your Command Prompt or MS-DOS prompt.
+	Go to your Mesa-3.3 'root' directory
+	At the command line type: mingw32
+
+	That's all there is to it.
+
+	Enjoy!
+
+	Peace,
+
+		Paul G. (pgarceau@teleport.com)

docs/README.MITS

@@ -0,0 +1,102 @@
+
+			Mesa 3.0 MITS Information
+
+
+This software is distributed under the terms of the GNU Library
+General Public License, see the LICENSE file for details.
+
+
+This document is a preliminary introduction to help you get
+started. For more detaile information consult the web page.
+
+http://10-dencies.zkm.de/~mesa/
+
+
+
+Version 0.1 (Yes it's very alpha code so be warned!)
+Contributors: 
+  Emil Briggs    	(briggs@bucky.physics.ncsu.edu)
+  David Bucciarelli 	(tech.hmw@plus.it)
+  Andreas Schiffler 	(schiffler@zkm.de)
+
+
+
+1. Requirements:
+     Mesa 3.0.
+     An SMP capable machine running Linux 2.x
+     libpthread installed on your machine.
+
+
+2. What does MITS stand for?
+     MITS stands for Mesa Internal Threading System. By adding
+     internal threading to Mesa it should be possible to improve
+     performance of OpenGL applications on SMP machines.
+
+
+3. Do applications have to be recoded to take advantage of MITS?
+     No. The threading is internal to Mesa and transparent to
+     applications.
+
+
+4. Will all applications benefit from the current implementation of MITS?
+     No. This implementation splits the processing of the vertex buffer
+     over two threads. There is a certain amount of overhead involved
+     with the thread synchronization and if there is not enough work
+     to be done the extra overhead outweighs any speedup from using
+     dual processors. You will not for example see any speedup when
+     running Quake because it uses GL_POLYGON and there is only one
+     polygon for each vertex buffer processed. Test results on a
+     dual 200 Mhz. Pentium Pro system show that one needs around
+     100-200 vertices in the vertex buffer before any there is any
+     appreciable benefit from the threading.
+
+
+5. Are there any parameters that I can tune to try to improve performance.
+     Yes. You can try to vary the size of the vertex buffer which is
+     define in VB_MAX located in the file src/vb.h from your top level
+     Mesa distribution. The number needs to be a multiple of 12 and
+     the optimum value will probably depend on the capabilities of
+     your machine and the particular application you are running.
+
+
+6. Are there any ways I can modify the application to improve its
+   performance with the MITS?
+     Yes. Try to use as many vertices between each Begin/End pair
+     as possbile. This will reduce the thread synchronization
+     overhead.
+
+
+7. What sort of speedups can I expect?
+     On some benchmarks performance gains of up to 30% have been
+     observerd. Others may see no gain at all and in a few rare
+     cases even some degradation.
+
+
+8. What still needs to be done?
+     Lots of testing and benchmarking.
+     A portable implementation that works within the Mesa thread API.
+     Threading of additional areas of Mesa to improve performance
+     even more.
+
+
+
+Installation:
+
+   1. This assumes that you already have a working Mesa 3.0 installation
+      from source.
+   2. Place the tarball MITS.tar.gz in your top level Mesa directory.
+   3. Unzip it and untar it. It will replace the following files in
+      your Mesa source tree so back them up if you want to save them.
+
+
+	 README.MITS
+         Make-config
+	 Makefile
+	 mklib.glide
+         src/vbxform.c
+	 src/vb.h
+
+   4. Rebuild Mesa using the command
+
+          make linux-386-glide-mits
+

docs/README.NeXT

@@ -0,0 +1,6 @@
+The NeXT support has now been incorporated into the OpenStep support.
+You can build NeXT libraries simply by typing "make next", though before
+linking they will need to be ranlib'd by hand. For more information see
+the README.OpenStep file, together with the README files in OpenStep/Old_Demos.
+
+-Pete French. (pete@ohm.york.ac.uk) 28/5/1998

docs/README.OS2

@@ -0,0 +1,96 @@
+            README for port of Mesa 3.x to XFree86 on OS/2 (X/2)
+                          (as of 19990514)
+
+
+                           Contents:
+
+                           1) Binary release
+                           2) Building from sources
+                           3) History
+                           4) Todo
+                           5) Mesa Home Page
+
+
+1) Binary release
+
+   Though the Mesa sources should build in a quite reasonable time even on
+   a 585 class machine a binary relase is available (check topic 4) for an URL)
+   This package includes:
+
+     - lib/MesaGL.dll,  MesaGL.a
+     - lib/MesaGLU.dll, MesaGLU.a
+     - lib/glut.dll,    glut.a
+     - include/GL/*.h
+
+    Installing this in your XFree86 tree will enable you to build and
+    run all applications compatible with Mesa (and the current DLL
+    interface, of course ;-)
+    As usual the OMF-style libraries can be created using emxomf.
+    (e.g. "emxomf foo.a"  creates the foo.lib omf-style library).
+    The static libraries are rarely used and you have to rebuild
+    Mesa to get them. They're a supported target, so you get
+    them in a straightforward way (see below).
+
+    The testing of these libraries was limited to the supplied
+    demos/examples and a quite small number of third-party apps.
+    No warranty ... as usual ...  ;-)
+
+
+2)  Instructions to build Mesa 3.x for XFree86/OS2 from sources:
+
+    Except the official Mesa source distribution you need:
+      - a recent version of XFree86 (3.3.x or above) including
+        the programming libraries
+      - EMX 0.9c (0.9d might work, never checked)
+      - GNU make
+      - REXX (!)
+
+    The creation of the DLLs as well as of the static libraries
+    (if you want to have them) is handled in "mklib-emx.cmd",
+    a small REXX script. Perhaps not the best idea, but this
+    way it fits best in the scheme used to build libraries
+    on all platforms in Mesa 3.x.
+
+    To actually build the libraries and demos, check mklib-emx.cmd
+    and modify it as desired. Then type
+      make os2-x11
+    and wait for completion ;-)
+
+
+3)  History
+
+    Initially Darren Abbott (abbott@hiwaay.net) ported Mesa versions 2.x
+    to XFree86 OS/2. This port might still be available from 
+       http://fly.HiWAAY.net/~abbott/xfree86-os2/xfree86.html
+
+    The current port picked up things during the beta test for 3.0. 
+    No major changes in the source were done. The build mechanism under OS/2
+    has been made very similar to other platforms (if you treat mklib-emx.cmd
+    as a "black box").
+    Advantage is that X/2 is now a valid target and all files are
+    integrated in the official source distribution.
+    Disadvantage is that this port (i.e. the DLLs' interface itself) is
+    definitly NOT COMPATIBLE to those of version 2.x. 
+    It's uncertain whether this would be at all possible but since there
+    a _very_ few those apps it's not worth to find out anyway.
+    Also some libs (MesaTK, MesaAUX) are withdrawn from the Mesa distribution,
+    and accordingly from the OS/2 port.
+
+4) Todo
+
+    By now binary compatiblity is ensured by using the function names
+    as entry points instead of ordinals. This might cost performance and
+    is subject to change in future. In addition the supplied X86 assembler
+    source is not used yet.
+
+5)  Mesa Home Page
+
+    You can get the source code and more information about Mesa from
+       http://www.mesa3d.org/
+
+    The OS/2 ports should be available from
+       http://r350.ee.ntu.edu.tw/~hcchu/os2/ports 
+
+--
+Alexander Mai
+st002279@hrzpub.tu-darmstadt.de

docs/README.OpenStep

@@ -0,0 +1,35 @@
+This is a port of the GL and GLU libraries to NeXT/Apple object
+orientated systems. As these systems have their own window handling
+systems we simply use the offscreen rendering capability of Mesa
+to generate bitmaps which may then be displayed by the application
+with a View as required. Example pieces of code may be found in the
+OpenStep directory.
+
+Sadly there are now a proliferation of different system that we need to
+support compilation for: The original NextStep system, The OpenStep
+system, the Rhapsody/Mac OS X system and also the windows implementations
+of the latter two systems. This version of the code has been compiled and
+tested under the following architectures:
+
+	NextStep 3.3 
+	OpenStep 4.2
+	Rhapsody DR2
+	WebObjects for NT 3.5
+	WebObjects for NT 4.0
+
+All tests were done with Intel processors. Feedback on other systems would,
+however, be appreciated !
+
+On UNIX systems simply type "make openstep". Under Windows systems
+with WebObjects run the "win32-openstep.sh" script from within the Bourne
+shell provided with the development environment. In both cases this will
+build the libraries and place them into the "lib" directory. Some examples
+may be found in the OpenStep directory showing how to use the code in an
+actual application (MesaView) as well as some command line demos.
+
+The CC variable may be specified on the command line for doing such things
+as building FFAT libraries or using alternative compilers to the standard 'cc'
+e.g.  make CC='cc -arch m68k -arch i386' openstep" will build the libraries
+with both intel and motorola architectures.
+
+-Pete French. (pete@ohm.york.ac.uk) 7/6/1999

docs/README.QUAKE

@@ -0,0 +1,208 @@
+
+             Info on using Mesa 3.0 with Linux Quake I and Quake II
+
+
+
+Disclaimer
+----------
+
+I am _not_ a Quake expert by any means.  I pretty much only run it to
+test Mesa.  There have been a lot of questions about Linux Quake and
+Mesa so I'm trying to provide some useful info here.  If this file
+doesn't help you then you should look elsewhere for help.  The Mesa
+mailing list or the news://news.3dfx.com/3dfx.linux.glide newsgroup
+might be good.
+
+Again, all the information I have is in this file.  Please don't email
+me with questions.
+
+If you have information to contribute to this file please send it to
+me at brianp@elastic.avid.com
+
+
+
+Linux Quake
+-----------
+
+You can get Linux Quake from http://www.idsoftware.com/
+
+Quake I and II for Linux were tested with, and include, Mesa 2.6.  You
+shouldn't have too many problems if you simply follow the instructions
+in the Quake distribution.
+
+
+
+RedHat 5.0 Linux problems
+-------------------------
+
+RedHat Linux 5.x uses the GNU C library ("glibc" or "libc6") whereas
+previous RedHat and other Linux distributions use "libc5" for its
+runtime C library.
+
+Linux Quake I and II were compiled for libc5.  If you compile Mesa
+on a RedHat 5.x system the resulting libMesaGL.so file will not work
+with Linux Quake because of the different C runtime libraries.
+The symptom of this is a segmentation fault soon after starting Quake.
+
+If you want to use a newer version of Mesa (like 3.x) with Quake on
+RedHat 5.x then read on.
+
+The solution to the C library problem is to force Mesa to use libc5.
+libc5 is in /usr/i486-linux-libc5/lib on RedHat 5.x systems.
+
+Emil Briggs (briggs@tick.physics.ncsu.edu) nicely gave me the following
+info:
+
+>   I only know what works on a RedHat 5.0 distribution. RH5 includes
+> a full set of libraries for both libc5 and glibc. The loader ld.so
+> uses the libc5 libraries in /usr/i486-linux-libc5/lib for programs
+> linked against libc5 while it uses the glibc libraries in /lib and
+> /usr/lib for programs linked against glibc.
+> 
+> Anyway I changed line 41 of mklib.glide to
+>     GLIDELIBS="-L/usr/local/glide/lib -lglide2x -L/usr/i486-linux-libc5/lib"
+> 
+> And I started quake2 up with a script like this
+> #!/bin/csh
+> setenv LD_LIBRARY_PATH /usr/i486-linux-libc5/lib
+> setenv MESA_GLX_FX f
+> ./quake2 +set vid_ref gl
+> kbd_mode -a
+> reset
+
+
+I've already patched the mklib.glide file.  You'll have to start Quake
+with the script shown above though.
+
+
+
+**********************
+
+Daryll Strauss writes:
+
+Here's my thoughts on the problem. On a RH 5.x system, you can NOT build
+a libc5 executable or library. Red Hat just doesn't include the right
+stuff to do it.
+
+Since Quake is a libc5 based application, you are in trouble. You need
+libc5 libraries.
+
+What can you do about it? Well there's a package called gcc5 that does
+MOST of the right stuff to compile with libc5. (It brings back older
+header files, makes appropriate symbolic links for libraries, and sets
+up the compiler to use the correct directories) You can find gcc5 here: 
+ftp://ecg.mit.edu/pub/linux/gcc5-1.0-1.i386.rpm
+
+No, this isn't quite enough. There are still a few tricks to getting
+Mesa to compile as a libc5 application. First you have to make sure that
+every compile uses gcc5 instead of gcc. Second, in some cases the link
+line actually lists -L/usr/lib which breaks gcc5 (because it forces you
+to use the glibc version of things)
+
+If you get all the stuff correctly compiled with gcc5 it should work.
+I've run Mesa 3.0B6  and its demos in a window with my Rush on a Red Hat
+5.1 system. It is a big hassle, but it can be done. I've only made Quake
+segfault, but I think that's from my libRush using the wrong libc. 
+
+Yes, mixing libc5 and glibc is a major pain. I've been working to get
+all my libraries compiling correctly with this setup. Someone should
+make an RPM out of it and feed changes back to Brian once they get it
+all working. If no one else has done so by the time I get the rest of my
+stuff straightened out, I'll try to do it myself.
+
+							- |Daryll
+
+
+
+*********************
+
+David Bucciarelli (tech.hmw@plus.it) writes:
+
+I'm using the Mesa-3.0beta7 and the RedHat 5.1 and QuakeII is
+working fine for me.  I had only to make a small change to the
+Mesa-3.0/mklib.glide file, from:
+
+
+    GLIDELIBS="-L/usr/local/glide/lib -lglide2x
+-L/usr/i486-linux-libc5/lib -lm"
+
+to:
+
+    GLIDELIBS="-L/usr/i486-linux-libc5/lib -lglide2x"
+
+and to make two symbolic links:
+
+[david@localhost Mesa]$ ln -s libMesaGL.so libMesaGL.so.2
+[david@localhost Mesa]$ ln -s libMesaGLU.so libMesaGLU.so.2
+
+I'm using the Daryll's Linux glide rpm for the Voodoo2 and glibc (it
+includes also the Glide for the libc5). I'm not using the /dev/3Dfx and
+running QuakeII as root with the following env. var:
+
+export
+LD_LIBRARY_PATH=/dsk1/home/david/src/gl/Mesa/lib:/usr/i486-linux-libc5/lib
+
+I think that all problems are related to the glibc, Quake will never
+work if you get the following output:
+
+[david@localhost Mesa]$ ldd lib/libMesaGL.so
+        libglide2x.so => /usr/lib/libglide2x.so (0x400f8000)
+        libm.so.6 => /lib/libm.so.6 (0x40244000)
+        libc.so.6 => /lib/libc.so.6 (0x4025d000)
+        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x00000000)
+
+You must get the following outputs:
+
+[david@localhost Mesa]# ldd lib/libMesaGL.so
+        libglide2x.so => /usr/i486-linux-libc5/lib/libglide2x.so
+(0x400f3000)
+
+[root@localhost quake2]# ldd quake2
+        libdl.so.1 => /lib/libdl.so.1 (0x40005000)
+        libm.so.5 => /usr/i486-linux-libc5/lib/libm.so.5 (0x40008000)
+        libc.so.5 => /usr/i486-linux-libc5/lib/libc.so.5 (0x40010000)
+
+[root@localhost quake2]# ldd ref_gl.so
+        libMesaGL.so.2 =>
+/dsk1/home/david/src/gl/Mesa/lib/libMesaGL.so.2 (0x400eb000)
+        libglide2x.so => /usr/i486-linux-libc5/lib/libglide2x.so
+(0x401d9000)
+        libX11.so.6 => /usr/i486-linux-libc5/lib/libX11.so.6
+(0x40324000)
+        libXext.so.6 => /usr/i486-linux-libc5/lib/libXext.so.6
+(0x403b7000)
+        libvga.so.1 => /usr/i486-linux-libc5/lib/libvga.so.1
+(0x403c1000)
+        libm.so.5 => /usr/i486-linux-libc5/lib/libm.so.5 (0x403f5000)
+        libc.so.5 => /usr/i486-linux-libc5/lib/libc.so.5 (0x403fd000)
+
+
+***********************
+
+Steve Davies (steve@one47.demon.co.uk) writes:
+
+
+Try using:
+
+    export LD_LIBRARY_PATH=/usr/i486-linux-libc5/lib
+    ./quake2 +set vid_ref gl
+
+to start the game... Works for me, but assumes that you have the
+compatability libc5 RPMs installed.
+
+
+***************************
+
+WWW resources - you may find additional Linux Quake help at these URLs:
+
+
+http://quake.medina.net/howto
+
+http://webpages.mr.net/bobz
+
+http://www.linuxgames.com/quake2/
+
+
+
+----------------------------------------------------------------------
+$Id: README.QUAKE,v 1.3 1998/08/23 15:26:26 brianp Exp $

docs/README.THREADS

@@ -0,0 +1,52 @@
+
+
+Mesa Threads README
+-------------------
+
+Thread safety was introduced in Mesa 2.6 by John Stone and
+Christoph Poliwoda.
+
+It was redesigned in Mesa 3.3 so that thread safety is
+supported by default (on systems which support threads,
+that is).  There is no measurable penalty on single
+threaded applications.
+
+NOTE that the only _driver_ which is thread safe at this time
+is the OS/Mesa driver!
+
+
+At present the mthreads code supports three thread APIS:
+  1) POSIX threads (aka pthreads).
+  2) Solaris / Unix International threads.
+  3) Win32 threads (Win 95/NT).
+
+Support for other thread libraries can be added src/glthread.[ch]
+
+
+In order to guarantee proper operation, it is
+necessary for both Mesa and application code to use the same threads API.
+So, if your application uses Sun's thread API, then you should build Mesa
+using one of the targets for Sun threads.
+
+The mtdemos directory contains some example programs which use 
+multiple threads to render to osmesa rendering context(s).
+
+Linux users should be aware that there exist many different POSIX
+threads packages. The best solution is the linuxthreads package
+(http://pauillac.inria.fr/~xleroy/linuxthreads/) as this package is the
+only one that really supports multiprocessor machines (AFAIK). See
+http://pauillac.inria.fr/~xleroy/linuxthreads/README for further
+information about the usage of linuxthreads.
+
+If you are interested in helping with thread safety work in Mesa
+join the Mesa developers mailing list and post your proposal.
+
+
+Regards,
+  John Stone           -- j.stone@acm.org  johns@cs.umr.edu
+  Christoph Poliwoda   -- poliwoda@volumegraphics.com
+
+
+Version info:
+   Mesa 2.6 - initial thread support.
+   Mesa 3.3 - thread support mostly rewritten (Brian Paul)

docs/README.UVD

@@ -1,44 +0,0 @@
-The software may implement third party technologies (e.g. third party
-libraries) that are not licensed to you by AMD and for which you may need
-to obtain licenses from other parties.  Unless explicitly stated otherwise,
-these third party technologies are not licensed hereunder.  Such third
-party technologies include, but are not limited, to H.264, MPEG-2, MPEG-4,
-AVC, and VC-1.
-
-For MPEG-2 Encoding Products ANY USE OF THIS PRODUCT IN ANY MANNER OTHER
-THAN PERSONAL USE THAT COMPLIES WITH THE MPEG-2 STANDARD FOR ENCODING VIDEO
-INFORMATION FOR PACKAGED MEDIA IS EXPRESSLY PROHIBITED WITHOUT A LICENSE
-UNDER APPLICABLE PATENTS IN THE MPEG-2 PATENT PORTFOLIO, WHICH LICENSES IS
-AVAILABLE FROM MPEG LA, LLC, 6312 S. Fiddlers Green Circle, Suite 400E,
-Greenwood Village, Colorado 80111 U.S.A.
-
-WARRANTY DISCLAIMER: THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
-KIND.  AMD DISCLAIMS ALL WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, THAT THE SOFTWARE WILL RUN
-UNINTERRUPTED OR ERROR-FREE OR WARRANTIES ARISING FROM CUSTOM OF TRADE OR
-COURSE OF USAGE.  THE ENTIRE RISK ASSOCIATED WITH THE USE OF THE SOFTWARE IS
-ASSUMED BY YOU.  Some jurisdictions do not allow the exclusion of implied
-warranties, so the above exclusion may not apply to You.
-
-LIMITATION OF LIABILITY AND INDEMNIFICATION:  AMD AND ITS LICENSORS WILL NOT,
-UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY PUNITIVE, DIRECT, INCIDENTAL,
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM USE OF THE SOFTWARE OR
-THIS AGREEMENT EVEN IF AMD AND ITS LICENSORS HAVE BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.  In no event shall AMD's total liability to You
-for all damages, losses, and causes of action (whether in contract, tort
-(including negligence) or otherwise) exceed the amount of $100 USD.  You agree
-to defend, indemnify and hold harmless AMD and its licensors, and any of their
-directors, officers, employees, affiliates or agents from and against any and
-all loss, damage, liability and other expenses (including reasonable
-attorneys' fees), resulting from Your use of the Software or violation of the
-terms and conditions of this Agreement.
-
-U.S. GOVERNMENT RESTRICTED RIGHTS: The Software is provided with "RESTRICTED
-RIGHTS." Use, duplication, or disclosure by the Government is subject to the
-restrictions as set forth in FAR 52.227-14 and DFAR252.227-7013, et seq., or
-its successor.  Use of the Software by the Government constitutes
-acknowledgement of AMD's proprietary rights in them.
-
-EXPORT RESTRICTIONS: The Software may be subject to export restrictions as
-stated in the Software License Agreement.

docs/README.VCE

@@ -1,43 +0,0 @@
-The software may implement third party technologies (e.g. third party
-libraries) that are not licensed to you by AMD and for which you may need
-to obtain licenses from other parties.  Unless explicitly stated otherwise,
-these third party technologies are not licensed hereunder.  Such third
-party technologies include, but are not limited, to H.264, MPEG-2, MPEG-4,
-AVC, and VC-1.  
-
-For MPEG-2 Intermediate Products: ANY USE OF THIS PRODUCT IN ANY MANNER OTHER
-THAN PERSONAL USE THAT COMPLIES WITH THE MPEG-2 STANDARD IS EXPRESSLY
-PROHIBITED WITHOUT A LICENSE UNDER APPLICABLE PATENTS IN THE MPEG-2 PATENT
-PORTFOLIO, WHICH LICENSES IS AVAILABLE FROM MPEG LA, LLC, 6312 S. Fiddlers
-Green Circle, Suite 400E, Greenwood Village, Colorado 80111 U.S.A.
-
-WARRANTY DISCLAIMER: THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
-KIND.  AMD DISCLAIMS ALL WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, THAT THE SOFTWARE WILL RUN
-UNINTERRUPTED OR ERROR-FREE OR WARRANTIES ARISING FROM CUSTOM OF TRADE OR
-COURSE OF USAGE.  THE ENTIRE RISK ASSOCIATED WITH THE USE OF THE SOFTWARE IS
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-warranties, so the above exclusion may not apply to You.
-
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-EXPORT RESTRICTIONS: The Software may be subject to export restrictions as
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docs/README.VMS

@@ -0,0 +1,28 @@
+
+VMS support contributed by Jouk Jansen (joukj@hrem.stm.tudelft.nl)
+
+
+The latest version was tested on a VMSAlpha7.2 system using DECC6.0, but
+probably also works for other versions.
+
+At the moment only the libraries LIBMESGL.EXE/LIBMESGL.OLB,
+LIBMESAGLU.EXE/LIBMESAGLU.OLB and LIBGLUT.EXE/LIBGLUT.OLB and the demos of the
+directory [.DEMOS] can be build.
+However, feel free to create the missing "decrip.mms-files" in the other
+directories.
+
+ The make files were tested
+using the DIGITAL make utility called MMS.  There is also a public domain
+clone available (MMK) and I  think, but it is not tested, that this
+utility will give (hardly) any problem.
+
+To make everything just type MMS (or MMK) in the main directory of
+mesagl.  For MMS the deafult makefile is called descrip.mms, and
+that is what I have called it.  I included alse some config files,
+all having mms somewhere in the name which all the makefiles need
+(just as your unix makefiles).
+
+On Alpha platforms at default a sharable images for the libraries are created.
+To get a static library make it by typing MMS/MACRO=(NOSHARE=1).
+On VAX platforms only static libraries can be build.
+

docs/README.WIN32

@@ -1,68 +1,98 @@
 File: docs/README.WIN32
 
-Last updated: 21 June 2013
-
+Last updated: Nov 08, 2002 - Karl Schultz - kschultz@users.sourceforge.net
 
 Quick Start
------ -----
 
-Windows drivers are build with SCons.  Makefiles or Visual Studio projects are
-no longer shipped or supported.
+Unzip both ZIP files (MesaLib and MesaDemos) into the same directory.
+This is important because the current makefiles in MesaLib assume that
+the directories in MesaDemos are present.
 
-Run
+If you have Microsoft Visual C++ 6.0 installed, simply go to the top directory
+of the Mesa distribution and type 'nmake -f Makefile.win NODEBUG=1' for
+an optimized build.  Note that you may have to run ...VC98/BIN/VCVARS32.BAT
+to set up the appropriate compiler environment variables.
 
-  scons osmesa mesagdi
+Details and Notes
 
-to build classic mesa Windows GDI drivers; or
+- Building Mesa as noted above should visit and build the following:
+  src        MesaGL.dll, MesaGL.lib, osmesa.dll, osmesa.lib
+  si-glu     MesaGLU.dll, MesaGLU.lib
+  src-glut   glut32.dll, glut32.lib
+  demos      a handful of demo executables.
+  book       more examples
+  samples    more examples
 
-  scons libgl-gdi
+- After building, you can copy the above DLL files to a place in your PATH
+  such as $SystemRoot/SYSTEM32.  If you don't like putting things in a
+  system directory, place them in the same directory as the executable(s).
+  For example, you can copy the DLL files to the demos directory if you
+  just want to run the demos. The build process places the DLL and LIB files
+  in the ./lib directory.  The makefile creates this directory if it does 
+  not already exist.
 
-to build gallium based GDI driver.
+- The make targets 'clean' and 'clobber' will remove objects and libraries.
+  But the files in ./lib are never cleaned.
 
-This will work both with MSVS or Mingw.
+- The make target 'install' will take its best shot at copying DLL files,
+  LIB files, and headers to the right places.  I strongly suggest that
+  you examine the makefiles to make sure that 'install' doesn't do anything
+  that you can't live with.
+
+- The makefiles are designed to work with Microsoft's NMAKE, and do,
+  unfortunately, have some Microsoft-specific things in them.  If you
+  would like to use gcc or some other build tools like the Cygnus tools,
+  then you will have to hack the makefiles to make them work with your
+  tools.  I'm sorry about this; I wasn't motivated to make this any
+  different, but if you end up modifying the makefiles for your tools,
+  you can send me the changes and I can apply the changes to the 
+  source tree.
+
+- There are no Microsoft Visual Studio project files.  However, these
+  should be very easy to create.  One can use the compiler and linker
+  options found in the makefiles to make quick progress in creating
+  projects.
+
+- The DLL files are built so that the external entry points use the
+  stdcall calling convention.
+
+- Static LIB files are not built.  The LIB files that are built with
+  the current makefiles are the linker import files associated with
+  the DLL files.  If static LIB's are desired, it should not be too
+  difficult to modify the makefiles to generate them.
+
+- The si-glu sources are used to build the GLU libs.  This was done
+  mainly to get the better tessellator code.
+
+- The osmesa driver builds and should work on Windows as well as
+  any other platform.
+
+- The Windows driver (in src/Windows) builds and runs at least at
+  a minimal level.  I modified this driver to work with the new
+  Mesa 4.0 code and driver architecture, but I did not do a great
+  deal of optimization and testing.  There are many opportunities
+  for optimization, many of which can be done by coding more specific
+  paths for the rasterizers.  See src/osmesa/osmesa.c for some good
+  examples.
+
+- There is DirectDraw support in the Windows driver, updated by
+  Daniel Slater.  You'll need to uncomment the #define DDRAW line
+  in src/Windows/wmesadef.h and add ddraw.lib to the list of libraries
+  in src/Makefile.win.  On some systems, you will acheive significantly
+  higher framerates with DirectDraw.
+
+- Some of the more specialized code like FX drivers, stereo, and
+  parallel support isn't compiled or tested.  I left much of this
+  code alone, but it may need some work to get it 'turned on' again.
+
+- No assembly code is compiled or assembled.  Again, this may need
+  some work to turn it back on or use it again.
+
+If you have a Windows-related build problem or question, it is
+probably better to direct it to me (kschultz@users.sourceforge.net),
+rather than directly to the other Mesa developers.  I will help you
+as much as I can.  I also monitor the Mesa mailing lists and will
+answer questions in this area there as well.
 
 
-Windows Drivers
-------- -------
-
-At this time, only the gallium GDI driver is known to work.
-
-Source code also exists in the tree for other drivers in
-src/mesa/drivers/windows, but the status of this code is unknown.
-
-Recipe
-------
-
-Building on windows requires several open-source packages. These are
-steps that work as of this writing.
-
-- install python 2.7
-- install scons (latest)
-- install mingw, flex, and bison
-- install pywin32 from here: http://www.lfd.uci.edu/~gohlke/pythonlibs
-  get pywin32-218.4.win-amd64-py2.7.exe
-- install git
-- download mesa from git
-  see http://www.mesa3d.org/repository.html
-- run scons
-
-General
--------
-
-After building, you can copy the above DLL files to a place in your
-PATH such as $SystemRoot/SYSTEM32.  If you don't like putting things
-in a system directory, place them in the same directory as the
-executable(s).  Be careful about accidentially overwriting files of
-the same name in the SYSTEM32 directory.
-
-The DLL files are built so that the external entry points use the
-stdcall calling convention.
-
-Static LIB files are not built.  The LIB files that are built with are
-the linker import files associated with the DLL files.
-
-The si-glu sources are used to build the GLU libs.  This was done
-mainly to get the better tessellator code.
-
-If you have a Windows-related build problem or question, please post
-to the mesa-dev or mesa-users list.
+Karl Schultz

docs/README.WINDML

@@ -0,0 +1,146 @@
+
+                        WindML Driver for Mesa 4.0
+
+
+Requirements
+------------
+
+Tornado 2 + WindML, Cumulative Patchs are recommended. 
+  
+I suppose you have a valid WindML installation. Double buffer hardware
+gives better performance than double buffer software so if you can
+compile your WindML driver with this option, just do it. I/O
+redirection is adviced in target server.
+
+
+Tested on
+---------
+
+During the development, my main target was a CoolMonster:
+- Video card: CT69000
+- CPU: PENTIUM 266MHz
+
+and my host a Windows NT + Tornado 2.
+
+
+Installation
+------------
+
+1. Mesa sources must be in root directory (C:\)
+
+2. Add the following line to your torVars.bat:
+set MESA_BASE=C:\Mesa
+
+OR copy the new torVars.bat in your bin path:
+c:/Mesa/src/ugl/tornado/torVars.sample -> 
+/mnt/nt/Tornado/host/x86-win32/bin/torVars (for example)
+
+3. In a command prompt:
+$ torVars
+$ cd c:\Mesa
+$ make -f Makefile.ugl CPU=PENTIUM
+
+Take a long while...
+
+5. Include all the files from ugldemos folder to build some downloadable
+   application modules
+
+4. Download UGL/Mesa object files on target
+
+For example via the WindShell:
+ld < c:\Tornado\target\lib\objMesaGL.o
+ld < c:\Tornado\target\lib\objMesaUGL.o
+ld < c:\Tornado\target\lib\objMesaGLU.o
+ld < c:\Tornado\target\lib\objGLUTshapes.o
+ld < c:\Tornado\target\lib\objMesaOS.o
+
+You can put the previous lines in a file and use:
+< filename
+
+6. Download the application modules.
+
+7. In WindShell, run:
+-> uglalldemos
+
+During the show some messages will appear, it provides some useful
+information on key management.
+
+
+Coding
+------
+
+Sample Usage:
+
+In addition to the usual ugl calls to initialize UGL, (may be find an
+input driver), you must do the following to use the UGL/Mesa interface:
+
+1. Call uglMesaCreateContext() to create a UGL/Mesa rendering context,
+   given the display format.
+
+2. Call uglMesaMakeCurrent() to bind the UGL/Mesa buffers to an
+   UGL/Mesa Context and to make the context the current one.
+
+3. Make gl* calls to render your graphics.
+
+4. Use uglMesaSwapBuffers() when double buffering to swap front/back buffers.
+
+5. Before the UGL is destroyed, call MesaDestroyContext().
+
+6. Before exiting, call if required uglEventQDestroy and then
+   uglDeinitialize();
+
+Limitations
+-----------
+
+I found the following limitations in my driver :
+ - Color Indexed management is only in 8 bits
+ - It's possible to mix UGL/OpenGL application with a software
+   double buffer
+
+Modifications
+------------
+
+New files in Mesa:
+- Makefile.ugl
+- rules.windmlmesa
+- docs/README.UGL
+- include/GL/uglmesa.h
+- si-glu/Makefile.ugl
+- src/Makefile.ugl
+- src/ugl/torGLUTShapesInit.c
+- src/ugl/torMesaUGLInit.c
+- src/ugl/ugl_api.c
+- src/ugl/ugl_dd.c
+- src/ugl/ugl_glutshapes.c
+- src/ugl/ugl_line.c
+- src/ugl/ugl_span.c
+- src/ugl/ugl_tri.c
+- src/ugl/uglmesaP.h
+- ugldemos/*
+
+Modified files in Tornado 2.0:
+- c:\Tornado\host\x86-win32\bin\torVars.bat
+rem Command line build environments
+set WIND_HOST_TYPE=x86-win32
+set WIND_BASE=C:\Tornado
+set MESA_BASE=C:\Mesa
+set PATH=%WIND_BASE%\host\%WIND_HOST_TYPE%\bin;%PATH%
+- c:\Tornado\target\config\comps\VxWorks\01uglmesa.cdf
+- c:\Tornado\target\h\GL\*
+
+Todo
+----
+- GCC 2.96, ASM compilation
+
+Thanks to:
+----------
+
+Precision Insight team for their great job around Mesa, XFree, and DRI.
+Wind River Systems to take me as an intern.
+
+
+Stephane Raimbault
+<stephane.raimbault@windriver.com>
+<stephane.raimbault@deesse.univ-lemans.fr>
+
+July 24, 2001

docs/README.X11

@@ -0,0 +1,320 @@
+
+                          Mesa Unix/X11 Information
+
+
+
+Installation
+============
+
+There are two ways to compile Mesa on Unix/X11 systems:
+
+1. The old way:
+    First type 'make' alone to see the list of system
+    configurations currently supported.  If you see your configuration on the
+    list, type 'make <config>'.  Most popular Unix/X workstations are currently
+    supported.
+
+    If your system configuration is not listed by 'make', you'll have to modify
+    the top-level Makefile and Make-config files.  There are instructions in
+    each file.
+
+    When finished, the Mesa libraries will be in the Mesa-x.y/lib/ directory.
+
+
+2. The new way:
+    Type './configure' and then 'make'.  This uses GNU autoconfig.
+    Run 'make check' to build the demos.
+    See docs/INSTALL for more details.
+    When finished, the Mesa libraries will be in the Mesa-x.y/src/.libs/,
+    Mesa-x.y/si-glu/.libs, etc directories.
+
+
+Notes on assembly language optimizations:
+
+   When using the old-style Makefiles, you can specify a configuration
+   that uses X86 assembly language optimizations (linux-3dnow for example).
+
+   The detection of MMX, 3DNow!, PIII/SSE, etc capability is done at
+   runtime.  That means you can compile Mesa for 3DNow! optimizations
+   even if you don't have an AMD CPU.
+
+   However, your Linux binutils and assembler must understand the
+   special instructions in order to compile them.  If you have
+   compilation problems, try upgrading your binutils.
+
+
+Header and library files:
+   After you've compiled Mesa and tried the demos I recommend the following
+   procedure for "installing" Mesa.
+
+   Copy the Mesa include/GL directory to /usr/local/include:
+	cp -r include/GL /usr/local/include
+
+   Copy the Mesa library files to /usr/local/lib:
+	cp lib/* /usr/local/lib
+
+	(actually, use "cp -d" on Linux to preserve symbolic links)
+
+
+Xt/Motif widgets:
+   If you want to use Mesa or OpenGL in your Xt/Motif program you can build
+   the widgets found in either the widgets-mesa or widgets-sgi directories.
+   The former were written for Mesa and the later are the original SGI
+   widgets.  Look in those directories for more information.
+
+
+Notes:
+   HP users:  a Mesa user reports that the HP-UX 10.01 C compiler has
+   a bug which effects glReadPixels.  A patch for the compiler (PHSS_5743) is
+   available.  Otherwise be sure your compiler is version 10.13 or later.
+
+   QNX users:  if you have problems running the demos try setting the
+   stack size to 200K or larger with -N200K, for example.
+
+   SunOS 5.x users:  The X shared memory extension may not work
+   correctly.  If Mesa prints an error message to the effect of "Shared memory
+   error" then you'll have to append the following three lines to the end of
+   your /etc/system file then reboot:
+      set shmsys:shminfo_shmmax = 0x2000000
+      set shmsys:shminfo_shmmni = 0x1000
+      set shmsys:shminfo_shmseg = 0x100
+
+
+
+Using the library
+=================
+
+Configuration options:
+   The file src/config.h has many parameters which you can adjust such
+   as maximum number of lights, clipping planes, maximum texture size,
+   etc.  In particular, you may want to change DEPTH_BITS from 16 to 32
+   if a 16-bit depth buffer isn't precise enough for your application.
+
+
+Shared libraries:
+   If you compile shared libraries you may have to set an environment
+   variable to specify where the Mesa libraries are located.  On Linux and
+   Sun systems for example, set the LD_LIBRARY_PATH variable to include
+   /your-dir/Mesa-2.6/lib.   Otherwise, when you try to run a demo it
+   may fail with a message saying that one or more libraries couldn't be
+   found.
+
+
+Remote display of OpenGL/GLX programs:
+   As of version 1.2.3, Mesa's header files use the same GLenum and GLUenum
+   values as SGI's (and most/all other vendor's) OpenGL headers.  This means
+   you can freely mix object files compiled with OpenGL or Mesa headers.
+   In fact, on systems with dynamic runtime linkers it's possible to dynam-
+   ically link with Mesa or OpenGL shared libraries at runtime, without
+   recompiling or relinking anything!
+
+   Using IRIX 5.x as an example, you can run SGI's OpenGL demos with the
+   Mesa shared libraries as follows.  Let's assume you're installing Mesa
+   in /usr/local/Mesa and using the C-shell:
+       % cd /usr/local/Mesa
+       % make irix5-dso
+       % setenv _RLD_LIST "/usr/local/Mesa/lib/libGL.so:DEFAULT"
+       % /usr/demos/bin/ideas_ogl      // this is a test
+
+   You can now run OpenGL executables on almost any X display!  There may
+   be some problems from the fact that Mesa supports many X visual types
+   that an OpenGL client may not expect (grayscale for example).  In this
+   case the application may abort, print error messages, or just behave
+   strangely.  You may have to experiment with the MESA_RGB_VISUAL envi-
+   ronment variable.
+
+
+Xt/Motif Widgets:
+   Two versions of the Xt/Motif OpenGL drawing area widgets are included:
+
+      widgets-sgi/	SGI's stock widgets
+      widgets-mesa/	Mesa-tuned widgets
+
+   Look in those directories for details
+
+
+Togl:
+   Togl is an OpenGL/Mesa widget for Tcl/Tk.
+   See http://togl.sourceforge.net for more information.
+
+
+
+X Display Modes:
+   Mesa supports RGB(A) rendering into almost any X visual type and depth.
+
+   The glXChooseVisual function tries its best to pick an appropriate visual
+   for the given attribute list.  However, if this doesn't suit your needs
+   you can force Mesa to use any X visual you want (any supported by your
+   X server that is) by setting the MESA_RGB_VISUAL and MESA_CI_VISUAL
+   environment variables.  When an RGB visual is requested, glXChooseVisual
+   will first look if the MESA_RGB_VISUAL variable is defined.  If so, it
+   will try to use the specified visual.  Similarly, when a color index
+   visual is requested, glXChooseVisual will look for the MESA_CI_VISUAL
+   variable.
+
+   The format of accepted values is:  <visual-class> <depth>
+   Here are some examples:
+
+   using the C-shell:
+	% setenv MESA_RGB_VISUAL "TrueColor 8"		// 8-bit TrueColor
+	% setenv MESA_CI_VISUAL "PseudoColor 12"	// 12-bit PseudoColor
+	% setenv MESA_RGB_VISUAL "PseudoColor 8"	// 8-bit PseudoColor
+
+   using the KornShell:
+	$ export MESA_RGB_VISUAL="TrueColor 8"
+	$ export MESA_CI_VISUAL="PseudoColor 12"
+	$ export MESA_RGB_VISUAL="PseudoColor 8"
+
+
+Double buffering:
+   Mesa can use either an X Pixmap or XImage as the backbuffer when in
+   double buffer mode.  Using GLX, the default is to use an XImage.  The
+   MESA_BACK_BUFFER environment variable can override this.  The valid
+   values for MESA_BACK_BUFFER are:  Pixmap and XImage (only the first
+   letter is checked, case doesn't matter).
+
+   A pixmap is faster when drawing simple lines and polygons while an
+   XImage is faster when Mesa has to do pixel-by-pixel rendering.  If you
+   need depth buffering the XImage will almost surely be faster.  Exper-
+   iment with the MESA_BACK_BUFFER variable to see which is faster for
+   your application.  
+
+
+Colormaps:
+   When using Mesa directly or with GLX, it's up to the application writer
+   to create a window with an appropriate colormap.  The aux, tk, and GLUT
+   toolkits try to minimize colormap "flashing" by sharing colormaps when
+   possible.  Specifically, if the visual and depth of the window matches
+   that of the root window, the root window's colormap will be shared by
+   the Mesa window.  Otherwise, a new, private colormap will be allocated.
+
+   When sharing the root colormap, Mesa may be unable to allocate the colors
+   it needs, resulting in poor color quality.  This can happen when a
+   large number of colorcells in the root colormap are already allocated.
+   To prevent colormap sharing in aux, tk and GLUT, define the environment
+   variable MESA_PRIVATE_CMAP.  The value isn't significant.
+
+
+Gamma correction:
+   To compensate for the nonlinear relationship between pixel values
+   and displayed intensities, there is a gamma correction feature in
+   Mesa.  Some systems, such as Silicon Graphics, support gamma
+   correction in hardware (man gamma) so you won't need to use Mesa's
+   gamma facility.  Other systems, however, may need gamma adjustment
+   to produce images which look correct.  If in the past you thought
+   Mesa's images were too dim, read on.
+
+   Gamma correction is controlled with the MESA_GAMMA environment
+   variable.  Its value is of the form "Gr Gg Gb" or just "G" where
+   Gr is the red gamma value, Gg is the green gamma value, Gb is the
+   blue gamma value and G is one gamma value to use for all three
+   channels.  Each value is a positive real number typically in the
+   range 1.0 to 2.5.  The defaults are all 1.0, effectively disabling
+   gamma correction.  Examples using csh:
+
+	% setenv MESA_GAMMA "2.3 2.2 2.4"	// separate R,G,B values
+	% setenv MESA_GAMMA "2.0"		// same gamma for R,G,B
+
+   The demos/gamma.c program may help you to determine reasonable gamma
+   value for your display.  With correct gamma values, the color intensities
+   displayed in the top row (drawn by dithering) should nearly match those
+   in the bottom row (drawn as grays).
+
+   Alex De Bruyn reports that gamma values of 1.6, 1.6 and 1.9 work well
+   on HP displays using the HP-ColorRecovery technology.
+
+   Mesa implements gamma correction with a lookup table which translates
+   a "linear" pixel value to a gamma-corrected pixel value.  There is a
+   small performance penalty.  Gamma correction only works in RGB mode.
+   Also be aware that pixel values read back from the frame buffer will
+   not be "un-corrected" so glReadPixels may not return the same data
+   drawn with glDrawPixels.
+
+   For more information about gamma correction see:
+   http://www.inforamp.net/~poynton/notes/colour_and_gamma/GammaFAQ.html
+
+
+Overlay Planes
+
+   Overlay planes in the frame buffer are supported by Mesa but require
+   hardware and X server support.  To determine if your X server has
+   overlay support you can test for the SERVER_OVERLAY_VISUALS property:
+
+	xprop -root | grep SERVER_OVERLAY_VISUALS
+
+
+HPCR glClear(GL_COLOR_BUFFER_BIT) dithering
+
+   If you set the MESA_HPCR_CLEAR environment variable then dithering
+   will be used when clearing the color buffer.  This is only applicable
+   to HP systems with the HPCR (Color Recovery) system.
+
+
+Extensions:
+   The following OpenGL GLX extensions are currently implemented:
+
+      GLX_EXT_visual_info - GLX visual and transparent pixel extension
+      GLX_EXT_visual_rating - GLX visual caveats
+
+   For detailed information about the extensions see www.opengl.org
+
+   There are four Mesa-specific GL/GLX extensions at this time.
+
+   GLX_MESA_pixmap_colormap 
+
+      This extension adds the GLX function:
+
+         GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
+                                           Pixmap pixmap, Colormap cmap )
+
+      It is an alternative to the standard glXCreateGLXPixmap() function.
+      Since Mesa supports RGB rendering into any X visual, not just True-
+      Color or DirectColor, Mesa needs colormap information to convert RGB
+      values into pixel values.  An X window carries this information but a
+      pixmap does not.  This function associates a colormap to a GLX pixmap.
+      See the xdemos/glxpixmap.c file for an example of how to use this
+      extension.
+
+   GLX_MESA_release_buffers
+
+      Mesa associates a set of ancillary (depth, accumulation, stencil and
+      alpha) buffers with each X window it draws into.  These ancillary
+      buffers are allocated for each X window the first time the X window
+      is passed to glXMakeCurrent().  Mesa, however, can't detect when an
+      X window has been destroyed in order to free the ancillary buffers.
+
+      The best it can do is to check for recently destroyed windows whenever
+      the client calls the glXCreateContext() or glXDestroyContext()
+      functions.  This may not be sufficient in all situations though.
+
+      The GLX_MESA_release_buffers extension allows a client to explicitly
+      deallocate the ancillary buffers by calling glxReleaseBuffersMESA()
+      just before an X window is destroyed.  For example:
+
+         #ifdef GLX_MESA_release_buffers
+            glXReleaseBuffersMESA( dpy, window );
+         #endif
+         XDestroyWindow( dpy, window );
+
+      This extension is new in Mesa 2.0.
+
+   GLX_MESA_copy_sub_buffer
+
+      This extension adds the glXCopySubBufferMESA() function.  It works
+      like glXSwapBuffers() but only copies a sub-region of the window
+      instead of the whole window.
+
+      This extension is new in Mesa version 2.6
+
+
+
+Summary of X-related environment variables:
+   MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode (X only)
+   MESA_CI_VISUAL - specifies the X visual and depth for CI mode (X only)
+   MESA_BACK_BUFFER - specifies how to implement the back color buffer (X only)
+   MESA_PRIVATE_CMAP - force aux/tk libraries to use private colormaps (X only)
+   MESA_GAMMA - gamma correction coefficients (X only)
+
+
+----------------------------------------------------------------------
+$Id: README.X11,v 3.9 2002/10/29 23:42:48 brianp Exp $

docs/RELNOTES-3.1

@@ -0,0 +1,146 @@
+
+                         Mesa 3.1 release notes
+
+                             PLEASE READ!!!!
+
+
+New copyright
+-------------
+
+Mesa 3.1 will be distributed under an XFree86-style copyright instead
+of the GNU LGPL.
+
+
+New directories
+---------------
+
+All documentation files are now in the docs/ directory.
+All shell scripts are now in the bin/ directory.
+
+
+New library names
+-----------------
+
+Formerly, the main Mesa library was named libMesaGL.so (or libMesaGL.a)
+and the GLU library was named libMesaGLU.so (or libMesaGLU.a).
+
+Now, the main library is named libGL.so (or libGL.a) and the GLU library
+is named libGLU.so (or libGLU.a).
+
+The change allows Mesa to be more easily substituted for OpenGL.
+Specifically, the linker/loader on some Unix-like systems won't
+allow libMesaGL.so to be used instead of libGL.so if the application
+was linked with the former.
+
+Warning: if you have another OpenGL implementation installed on your
+system (i.e. you have another OpenGL libGL.so) you'll have to be
+carefull about which library (OpenGL or Mesa) you link against.  Be
+aware of -L linker flags and the value of the LD_LIBRARY_PATH environment
+variable.
+
+
+New library versioning
+----------------------
+
+Previously, the Mesa GL library was named libMesaGL.so.3.0
+To better support Linux/OpenGL standards, the Mesa GL library is now
+named libGL.so.1.2.030100  This indicates version 1.2 of the OpenGL spec
+and Mesa implementation 3.1.0
+
+In the long term this will allow better interoperability with other
+OpenGL implementations, especially on Linux.  In the short term,
+OpenGL apps may have to be relinked to use the new library naming.
+
+
+
+New makefiles
+-------------
+
+The old Makefiles found in the various directories have been renamed
+to Makefile.X11 in order to prevent filename collisions with autoconfig-
+generated Makefiles.
+
+The top-level Makefile simply includes Makefile.X11
+If your top-level Makefile get's overwritten/destroyed you can restore
+it by copying Makefile.X11 to Makefile
+
+
+New extensions
+--------------
+
+GL_EXT_stencil_wrap
+	Implements two new stencil operations: GL_INCR_WRAP_EXT and
+	GL_DECR_WRAP_EXT which allow stencil increment and decrement
+	without clamping.
+
+GL_INGR_blend_func_separate
+	Allows specification of blend factors for RGB and Alpha independently.
+	(INGR = Intergraph)
+
+GL_ARB_multitexture
+	Multiple simultaneous textures.  (ARB = Architecture Review Board)
+
+GL_NV_texgen_reflection
+	nVidia texgen extension for better reflection mapping.
+
+GL_PGI_misc_hints
+	Assorted transformation hints.
+
+GL_EXT_compiled_vertex_array
+	Compiled vertex arrays.
+
+GL_EXT_clip_volume_hint
+	Allows one to disable clip volume (frustum) testing.
+
+
+
+Extensions removed
+------------------
+
+GL_EXT_multitexture - obsolete in favor of GL_ARB_multitexture
+
+
+
+Config file
+-----------
+
+By default, /etc/mesa.conf will be read when Mesa starts.  This
+file controls default hints, enable/disable of extensions, and
+more.  See the CONFIG file for documentation.
+
+
+
+Optimizations
+-------------
+
+Keith Whitwell has contributed significant optimizations to Mesa's
+vertex transformation code.  Basically, the whole transformation
+stage of Mesa has been rewritten.
+
+It's impossible to give a speedup factor.  You'll just have to
+try your app and see how it performs.
+
+
+
+Device Driver changes
+---------------------
+
+A bunch of new device driver functions have been added.  See src/dd.h
+Keith Harrison contributed many of them.  I've been planning on adding
+a bunch of functions like these to make writing hardware drivers easier.
+More such function will probably be added in the near future.
+
+
+
+Miscellaneous
+-------------
+
+util/glstate.c has some handy functions for debugging.  Basically, it
+offers a simple function for printing GL state variables.  It's not
+finished yet.  There's a LOT more GLenum records to be added (see the
+code).  Anyone want to help?
+
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.1,v 1.2 2000/04/07 17:08:06 brianp Exp $

docs/RELNOTES-3.2

@@ -0,0 +1,12 @@
+
+                         Mesa 3.2 release notes
+
+                             PLEASE READ!!!!
+
+
+Mesa 3.2 is a stabilization of the Mesa 3.1 release.  No new features
+have been added.  For a list of bug fixes please read the VERSIONS file.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.2,v 1.2 2000/04/07 17:08:06 brianp Exp $

docs/RELNOTES-3.2.1

@@ -0,0 +1,32 @@
+
+                         Mesa 3.2.1 release notes
+
+                             PLEASE READ!!!!
+
+
+
+The Mesa 3.2.1 release mainly just fixes bugs since the 3.2 release.
+See the VERSIONS file for the exact list.
+
+
+
+GLU Polygon Tessellator
+-----------------------
+
+The GLU tessellator has been reverted back to the version included
+with Mesa 3.0 since it's more stable.  The Mesa 3.1/3.2 tessellator
+implemented the GLU 1.3 specification but suffered from a number of
+bugs.
+
+Mesa implements GLU 1.1.
+
+Ideally, people should use the GLU 1.3 library included in SGI's
+OpenGL Sample Implementation (SI) available from 
+http://oss.sgi.com/projects/ogl-sample/
+People are working to make easy-to-install Linux RPMs of the
+GLU library.
+
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.2.1,v 1.2 2000/07/21 16:32:33 brianp Exp $

docs/RELNOTES-3.3

@@ -0,0 +1,271 @@
+
+                         Mesa 3.3 release notes
+
+                             July 21, 2000
+
+                             PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.2.1) designate stable releases.
+
+Mesa 3.3 has a undergone many internal changes since version 3.2
+and features a lot of new extensions.  3.3 is expected to be pretty
+stable, but perhaps not as stable as 3.2 which has been used by
+thousands of users over the past months.
+
+Everyone is encouraged to try Mesa 3.3.  Bugs should be reported to
+the Mesa bug database on www.sourceforge.net.
+
+
+
+Header file / GLenum changes
+----------------------------
+
+The gl.h and glu.h headers now use #defines to define all GL_* tokens
+instead of C-language enums.  This change improves Mesa/OpenGL
+interoperability.
+
+
+
+New API dispatch code
+---------------------
+
+The core Mesa gl* functions are now implemented with a new dispatch
+(jump table) which will allow simultaneous direct/indirect rendering.
+
+The code is found in the glapi*.[ch] files.
+
+Of interest:  the actual "glFooBar" functions are generated with
+templatized code defined in glapitemp.h and included by glapi.c
+The glapitemp.h template should be reusable for all sorts of OpenGL
+projects.
+
+The new dispatch code has also optimized with x86 assembly code.
+This optimization eliminates copying the function arguments during
+dispatch.
+
+
+
+New thread support
+------------------
+
+Thread support in Mesa has been rewritten.  The glthread.[ch] files
+replace mthreads.[ch].  Thread safety is always enabled (on platforms
+which support threads, that is).  There is virtually no performance
+penalty for typical single-thread applications.  See the glapi.c
+file for details.
+
+The Xlib driver (XMesa) is now thread-safe as well.  Be sure to
+call XInitThreads() in your app first.  See the xdemos/glthreads.c
+demo for an example.
+
+
+
+Make configuration changes
+--------------------------
+
+If you use the old-style (non GNU automake) method to build Mesa note
+that several of the configuration names have changed:
+
+   Old name        New name
+   -------------   ----------------
+   linux-elf       linux
+   linux           linux-static
+   linux-386-elf   linux-386
+   linux-386       linux-386-static
+   etc.
+
+
+
+New extensions
+--------------
+
+GL_ARB_transpose_matrix
+	Adds glLoadTransposeMatrixARB() and glMultTransposeMatrixARB()
+        functions.
+
+GL_ARB_texture_cube_map
+	For cube-based reflection mapping.
+
+GL_EXT_texture_add_env
+	Adds GL_ADD texture environment mode.
+	See http://www.berkelium.com/OpenGL/EXT/texture_env_add.txt
+
+GL_EXT_texture_lod_bias
+	Allows mipmapped texture blurring and sharpening.
+
+GLX_EXT_visual_rating extension
+	This extension has no effect in stand-alone Mesa (used for DRI).
+
+GL_HP_occlusion_test
+	Used for bounding box occlusion testing (see demos/occlude.c).
+
+GL_SGIX_pixel_texture / GL_SGIS_pixel_texture
+	Lets glDraw/CopyPixels draw a texture coordinate image.
+
+GL_SGI_color_matrix
+	Adds a color matrix and another set of scale and bias parameters
+	to the glDraw/CopyPixels paths.
+
+GL_SGI_color_table
+	Adds additional color tables to the glDraw/Read/CopyPixels paths.
+
+GL_EXT_histogram
+	Compute histograms for glDraw/Read/CopyPixels.
+
+GL_EXT_blend_func_separate
+	This is the same as GL_INGR_blend_func_separate.
+
+GL_ARB_texture_cube_mapping
+	6-face cube mapping, nicer than sphere mapping
+
+GL_EXT_texture_env_combine
+	For advanced texture environment effects.
+
+
+Documentation for all these functions can be found at
+http://oss.sgi.com/projects/ogl-sample/registry/
+
+
+
+GLX_SGI_make_current_read functionality
+---------------------------------------
+
+The functionality of this extension is needed for GLX 1.3 (and required
+for the Linux/OpenGL standards base).
+
+Implementing this function required a **DEVICE DRIVER CHANGE**.
+The old SetBuffer() function has been replaced by SetReadBuffer() and
+SetDrawBuffer().  All device drivers will have to be updated because
+of this change.
+
+The new function, glXMakeContextCurrent(), in GLX 1.3 now works in Mesa.
+The xdemos/wincopy.c program demonstrates it.
+
+
+
+Image-related code changes
+--------------------------
+
+The imaging path code used by glDrawPixels, glTexImage[123]D,
+glTexSubImage[123], etc has been rewritten.  It's now faster,
+uses less memory and has several bug fixes.  This work was
+actually started in Mesa 3.1 with the glTexImage paths but has now
+been carried over to glDrawPixels as well.
+
+
+
+Device driver interface changes
+-------------------------------
+
+Added new functions for hardware stencil buffer support:
+   WriteStencilSpan
+   ReadStencilSpan
+   WriteStencilPixels
+   ReadStencilPixels
+
+
+Removed old depth buffer functions:
+   AllocDepthBuffer
+   DepthTestSpan
+   DepthTestPixels
+   ReadDepthSpanFloat
+   ReadDepthSpanInt
+
+
+Added new depth buffer functions:
+   WriteDepthSpan
+   ReadDepthSpan
+   WriteDepthPixels
+   ReadDepthPixels
+
+   These functions always read/write 32-bit GLuints.  This will allow
+   drivers to have anywhere from 0 to 32-bit Z buffers without
+   recompiling for 16 vs 32 bits as was previously needed.
+
+
+New texture image functions
+   The entire interface for texture image specification has been updated.
+   With the new functions, it's optional for Mesa to keep an internal copy
+   of all textures.  Texture download should be a lot faster when the extra
+   copy isn't made.
+
+Misc changes
+   TexEnv now takes a target argument
+   Removed UseGlobalTexturePalette (use Enable function instead)
+
+
+Also added
+   ReadPixels
+   CopyPixels
+
+
+The SetBufffer function has been replaced by SetDrawBuffer and
+SetReadBuffer functions.  This lets core Mesa independently
+specify which buffer is to be used for reading and which for
+drawing.
+
+The Clear function's mask parameter has changed.  Instead of
+mask being the flags specified by the user to glClear, the
+mask is now a bitmask of the DD_*_BIT flags in dd.h.  Now
+multiple color buffers can be specified for clearing (ala
+glDrawBuffers).  The driver's Clear function must also
+check the glColorMask glIndexMask, and glStencilMask settings
+and do the right thing.  See the X/Mesa, OS/Mesa, or FX/Mesa
+drivers for examples.
+
+
+The depth buffer changes shouldn't be hard to make for existing
+drivers.  In fact, it should simply the code.  Be careful with
+the depthBits value passed to gl_create_context().  1 is a bad
+value!  It should normally be 0, 16, 24, or 32.
+
+
+gl_create_framebuffer() takes new arguments which explicitly tell
+core Mesa which ancillary buffers (depth, stencil, accum, alpha)
+should be implemented in software.  Mesa hardware drivers should
+carefully set these flags depending on which buffers are in the
+graphics card.
+
+
+
+Internal constants
+------------------
+
+Point and line size range and granularity limits are now stored
+in the gl_constants struct, which is the Const member of GLcontext.
+The limits are initialized from values in config.h but may be
+overridden by device drivers to reflect the limits of that driver's
+hardware.
+
+Also added constants for NumAuxBuffers and SubPixelBits.
+
+
+
+OpenGL Conformance
+------------------
+
+Mesa now passes all the OpenGL 1.1 conformance tests, except for
+antialiased lines.  AA lines fail on some, but not all, the tests.
+In order to fix the remaining failures, a new AA line algorithm will
+be needed (which computes coverage values for end-point fragments).
+This will be done for Mesa 3.5/3.6.
+
+
+
+OpenGL 1.2 GL_ARB_imaging subset
+--------------------------------
+
+Mesa 3.3 implements all the features of GL_ARB_imaging except for
+image convolution.  This will (hopefully) be done for Mesa 3.5/3.6.
+
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.3,v 1.8 2000/07/21 16:26:41 brianp Exp $

docs/RELNOTES-3.4

@@ -0,0 +1,22 @@
+
+                         Mesa 3.4 release notes
+
+                             November 3, 2000
+
+                             PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 3.4 simply fixes bugs found in the Mesa 3.3 release.  For details,
+see the VERSIONS file.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.4,v 1.2 2002/03/23 02:37:17 brianp Exp $

docs/RELNOTES-3.4.1

@@ -0,0 +1,22 @@
+
+                         Mesa 3.4.1 release notes
+
+                             February 9, 2001
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 3.4.1 is a maintenance release that simply fixes bugs found since
+the Mesa 3.4 release.  For details, see the VERSIONS file.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.4.1,v 1.2 2001/05/23 14:45:01 brianp Exp $

docs/RELNOTES-3.4.2

@@ -0,0 +1,22 @@
+
+                         Mesa 3.4.2 release notes
+
+                               May 17, 2001
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 3.4.2 is a maintenance release that simply fixes bugs found since
+the Mesa 3.4.1 release.  For details, see the VERSIONS file.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.4.2,v 1.2 2001/05/23 14:45:01 brianp Exp $

docs/RELNOTES-3.5

@@ -0,0 +1,228 @@
+
+                         Mesa 3.5 release notes
+
+                             June 21, 2001
+
+                             PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.5) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+The biggest change in Mesa 3.5 is a complete overhaul of the source
+code in order to make it more modular.  This was driven by the DRI
+hardware drivers.  It simplifies the DRI drivers and opens the door
+to hardware transform/clip/lighting (TCL).  Keith Whitwell can take
+the credit for that.
+
+
+
+Driver Support
+--------------
+
+The device driver interface in Mesa 3.5 has changed a lot since Mesa 3.4
+Not all of the older Mesa drivers have been updated.  Here's the status:
+
+Driver			Status
+----------------------	-----------
+XMesa (Xlib)		updated
+OSMesa (off-screen)	updated
+FX (3dfx Voodoo1/2)	updated
+SVGA			updated
+GGI			not updated
+Windows/Win32		not updated
+DOS/DJGPP		not updated
+BeOS			not updated
+Allegro			not updated
+D3D			not updated
+DOS			not updated
+
+We're looking for volunteers to update the remaining drivers.  Please
+post to the Mesa3d-dev mailing list if you can help.
+
+
+
+GLU 1.3
+-------
+
+Mesa 3.5 includes the SGI Sample Implementation (SI) GLU library.
+This version of GLU supports the GLU 1.3 specification.  The old
+Mesa GLU library implemented the 1.1 specification.  The SI GLU
+library should work much better.
+
+You'll need a C++ compiler to compile the SI GLU library.  This may
+be a problem on some systems.
+
+
+
+New Extensions
+--------------
+
+GL_EXT_convolution
+	Adds image convolution to glRead/Copy/DrawPixels/TexImage.
+
+GL_ARB_imaging
+	This is the optional imaging subset of OpenGL 1.2.
+	It's the GL_EXT_convolution, GL_HP_convolution_border_modes,
+	GL_EXT_histogram, GL_EXT_color_table, GL_EXT_color_subtable
+	GL_EXT_blend_color, GL_EXT_blend_minmax, GL_EXT_blend_subtract
+	and GL_SGI_color_matrix extensions all rolled together.
+	This is supported in all software renderers but not in all
+	hardware drivers (3dfx for example).
+
+GL_ARB_texture_compression
+	This is supported in Mesa but only used by the 3dfx DRI drivers
+	for Voodoo4 and later.
+
+GL_ARB_texture_env_add
+	This is identical to GL_EXT_texture_env_add.
+
+GL_NV_blend_square
+	Adds extra blend source and dest factors which allow squaring
+	of color values.
+
+GL_EXT_fog_coord
+	Allows specification of a per-vertex fog coordinate instead of
+	having fog always computed from the eye distance.
+
+GL_EXT_secondary_color
+	Allows specifying the secondary (specular) color for each vertex
+	instead of getting it only from lighting in GL_SEPARATE_SPECULAR_COLOR
+	mode.
+
+GL_ARB_texture_env_combine
+	Basically the same as GL_EXT_texture_env_combine
+
+GL_ARB_texture_env_add extension
+	Texture addition mode.
+
+GL_ARB_texture_env_dot3 extension
+	Dot product texture environment.
+
+GL_ARB_texture_border_clamp
+	Adds GL_CLAMP_TO_BORDER_ARB texture wrap mode
+
+GL_SGIX_depth_texture, GL_SGIX_shadow and GL_SGIX_shadow_ambient
+	Implements a shadow casting algorithm based on depth map textures
+
+GL_SGIS_generate_mipmap
+	Automatically generate lower mipmap images whenever the base mipmap
+	image is changed with glTexImage, glCopyTexImage, etc.
+
+
+
+libOSMesa.so
+------------
+
+libOSMesa.so is a new library which contains the OSMesa interface for
+off-screen rendering.  Apps which need the OSMesa interface should link
+with both -lOSMesa and -lGL.  This change was made so that stand-alone
+Mesa works the same way as XFree86/DRI's libGL.
+
+
+
+Device Driver Changes / Core Mesa Changes
+-----------------------------------------
+
+The ctx->Driver.LogicOp() function has been removed.  It used to
+be called during state update in order to determine if the driver
+could do glLogicOp() operations, and if not, set the SWLogicOpEnabled
+flag.  Drivers should instead examine the LogicOp state themselves
+and choose specialized point, line, and triangle functions appropriately,
+or fall back to software rendering.  The Xlib driver was the only driver
+to use this function.  And since the Xlib driver no longer draws
+points, lines or triangles using Xlib, the LogicOp function isn't needed.
+
+The ctx->Driver.Dither() function has been removed.  Drivers should
+detect dither enable/disable via ctx->Driver.Enable() instead.
+
+The ctx->Driver.IndexMask() and ctx->Driver.ColorMask() functions
+are now just called from glIndexMask and glColorMask like the other
+GL state-changing functions.  They are no longer called from inside
+gl_update_state().  Also, they now return void.  The change was made
+mostly for sake of uniformity.
+
+The NEW_DRVSTATE[0123] flags have been removed.  They weren't being used
+and are obsolete w.r.t. the way state updates are done in DRI drivers.
+
+
+Removed obsolete gl_create_visual() and gl_destroy_visual().
+
+Renamed functions (new namespace):
+
+old				new
+gl_create_framebuffer		_mesa_create_framebuffer
+gl_destroy_framebuffer		_mesa_destroy_framebuffer
+gl_create_context		_mesa_create_context
+gl_destroy_context		_mesa_destroy_context
+gl_context_initialize		_mesa_context_initialize
+gl_copy_context			_mesa_copy_context
+gl_make_current			_mesa_make_current
+gl_make_current2		_mesa_make_current2
+gl_get_current_context		_mesa_get_current_context
+gl_flush_vb			_mesa_flush_vb
+gl_warning			_mesa_warning
+gl_compile_error		_mesa_compile_error
+
+
+All the drivers have been updated, but not all of them have been
+tested since I can't test some platforms (DOS, Windows, Allegro, etc).
+
+
+X/Mesa Driver
+-------------
+
+The source files for the X/Mesa driver in src/X have been renamed.
+The xmesa[1234].c files are gone.  The new files are xm_api.c,
+xm_dd.c, xm_line.c, xm_span.c and xm_tri.c.
+
+
+
+Multitexture
+------------
+
+Eight texture units are now supported by default.
+
+
+
+OpenGL SI related changes
+-------------------------
+
+In an effort to make Mesa's internal interfaces more like the OpenGL
+SI interfaces, a number of changes have been made:
+
+1. Importing the SI's glcore.h file which defines a number of
+interface structures like __GLimports and __GLexports.
+
+2. Renamed "struct gl_context" to "struct __GLcontextRec".
+
+3. Added __glCoreCreateContext() and __glCoreNopDispatch() functions.
+
+4. The GLcontext member Visual is no longer a pointer.
+
+5. New file: imports.c to setup default import functions for Mesa.
+
+
+
+
+16-bit color channels
+---------------------
+
+There's experimental support for 16-bit color channels (64-bit pixels)
+in Mesa 3.5.  Only the OSMesa interface can be used for 16-bit rendering.
+Type "make linux-osmesa16" in the top-level directory to build the
+special libOSMesa16.so library.
+
+This hasn't been tested very thoroughly yet so please file bug reports
+if you have trouble.
+
+In the future I hope to implement support for 32-bit, floating point
+color channels.
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.5,v 1.14 2001/06/20 19:02:48 brianp Exp $

docs/RELNOTES-4.0

@@ -0,0 +1,163 @@
+
+                           Mesa 4.0 release notes
+
+                             October 18, 2001
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa version 4.0 signifies two things:
+
+  1. A stabilization of the 3.5 development release
+  2. Implementation of the OpenGL 1.3 specification
+
+
+Note that the Mesa major version number is incremented with the OpenGL
+minor version number:
+
+   Mesa 1.x  ==  OpenGL 1.0
+   Mesa 2.x  ==  OpenGL 1.1
+   Mesa 3.x  ==  OpenGL 1.2
+   Mesa 4.x  ==  OpenGL 1.3
+
+
+
+New Features
+------------
+
+Mesa 3.5 already had all the new features of OpenGL 1.3, implemented as
+extensions.  These extensions were simply promoted to standard features:
+
+   GL_ARB_multisample
+   GL_ARB_multitexture
+   GL_ARB_texture_border_clamp
+   GL_ARB_texture_compression
+   GL_ARB_texture_cube_map
+   GL_ARB_texture_env_add
+   GL_ARB_texture_env_combine
+   GL_ARB_texture_env_dot3
+   GL_ARB_transpose_matrix
+
+In Mesa 4.0 the functions defined by these extensions are now available
+without the "ARB" suffix.  For example, glLoadTransposeMatrixf() is now
+a standard API function.  The new functions in OpenGL 1.3 and Mesa 4.0 are:
+
+   glActiveTexture
+   glClientActiveTexture
+   glCompressedTexImage1D
+   glCompressedTexImage2D
+   glCompressedTexImage3D
+   glCompressedTexSubImage1D
+   glCompressedTexSubImage2D
+   glCompressedTexSubImage3D
+   glGetCompressedTexImage
+   glLoadTransposeMatrixd
+   glLoadTransposeMatrixf
+   glMultiTexCoord1d
+   glMultiTexCoord1dv
+   glMultiTexCoord1f
+   glMultiTexCoord1fv
+   glMultiTexCoord1i
+   glMultiTexCoord1iv
+   glMultiTexCoord1s
+   glMultiTexCoord1sv
+   glMultiTexCoord2d
+   glMultiTexCoord2dv
+   glMultiTexCoord2f
+   glMultiTexCoord2fv
+   glMultiTexCoord2i
+   glMultiTexCoord2iv
+   glMultiTexCoord2s
+   glMultiTexCoord2sv
+   glMultiTexCoord3d
+   glMultiTexCoord3dv
+   glMultiTexCoord3f
+   glMultiTexCoord3fv
+   glMultiTexCoord3i
+   glMultiTexCoord3iv
+   glMultiTexCoord3s
+   glMultiTexCoord3sv
+   glMultiTexCoord4d
+   glMultiTexCoord4dv
+   glMultiTexCoord4f
+   glMultiTexCoord4fv
+   glMultiTexCoord4i
+   glMultiTexCoord4iv
+   glMultiTexCoord4s
+   glMultiTexCoord4sv
+   glMultTransposeMatrixd
+   glMultTransposeMatrixf
+   glSampleCoverage
+   glSamplePass
+
+
+GLX 1.4 is the companion to OpenGL 1.3.  The only new features in GLX 1.4
+are support for multisampling and the GLX_ARB_get_proc_address extension.
+glXGetProcAddress() is the only new function in GLX 1.4.
+
+
+
+Multisample and Texture Compression
+-----------------------------------
+
+The OpenGL 1.3 specification allows the multisample and texture compression
+features to essentially be no-ops.  For example, if you query for multisample
+support you'll find none, but the API functions work.
+
+Similarly, texture compression is not implemented by any of the software
+drivers but you can specify a generic compressed texture format (like
+GL_COMPRESSED_RGBA) to glTexImage2D and it'll be accepted.
+
+
+
+Device Drivers
+--------------
+
+Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
+device driver.  If the driver enables all the ARB extensions which are part
+of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
+it'll return "1.2".
+
+A number of Mesa's software drivers haven't been actively maintained for
+some time.  We rely on volunteers to maintain many of the drivers.
+Here's the current status of all included drivers:
+
+
+Driver			Status
+----------------------	---------------------
+XMesa (Xlib)		implements OpenGL 1.3
+OSMesa (off-screen)	implements OpenGL 1.3
+FX (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			implements OpenGL 1.3
+Wind River UGL		implements OpenGL 1.3
+Windows/Win32		implements OpenGL 1.3
+GGI			needs updating
+DOS/DJGPP		needs updating
+BeOS			needs updating
+Allegro			needs updating
+D3D			needs updating
+DOS			needs updating
+
+Special thanks go to Karl Schultz for updating the Windows driver.
+
+The XFree86/DRI drivers	have not yet been updated to use Mesa 4.0 as of
+September 2001, but that should happen eventually.
+
+
+
+Other Changes
+-------------
+
+See the VERSIONS file for more details about bug fixes, etc. in Mesa 4.0.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-4.0,v 3.2 2001/10/17 14:59:21 brianp Exp $

docs/RELNOTES-4.0.1

@@ -0,0 +1,22 @@
+
+                          Mesa 4.0.1 release notes
+
+                             December 17, 2001
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 4.0.1 only contains bug fixes since version 4.0.
+
+See the docs/VERSIONS file for the list of bug fixes.
+
+----------------------------------------------------------------------
+$Id: RELNOTES-4.0.1,v 1.2 2001/12/18 14:08:23 brianp Exp $

docs/RELNOTES-4.0.2

@@ -0,0 +1,50 @@
+
+                          Mesa 4.0.2 release notes
+
+                             March 25, 2002
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 4.0.2 only contains bug fixes and a new DOS driver since version 4.0.1.
+
+See the docs/VERSIONS file for the list of bug fixes.
+
+
+Device Drivers
+--------------
+
+Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
+device driver.  If the driver enables all the ARB extensions which are part
+of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
+it'll return "1.2".
+
+A number of Mesa's software drivers haven't been actively maintained for
+some time.  We rely on volunteers to maintain many of the drivers.
+Here's the current status of all included drivers:
+
+Driver			Status
+----------------------	---------------------
+XMesa (Xlib)		implements OpenGL 1.3
+OSMesa (off-screen)	implements OpenGL 1.3
+FX (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			implements OpenGL 1.3
+Wind River UGL		implements OpenGL 1.3
+Windows/Win32		implements OpenGL 1.3
+DOS/DJGPP		implements OpenGL 1.3 (new in Mesa 4.0.2)
+GGI			needs updating
+BeOS			needs updating
+Allegro			needs updating
+D3D			needs updating
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-4.0.2,v 1.2 2002/03/23 02:38:39 brianp Exp $

docs/RELNOTES-4.0.3

@@ -0,0 +1,52 @@
+
+                          Mesa 4.0.3 release notes
+
+                               June 25, 2002
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 4.0.3 basically just contains bug fixes version 4.0.2.
+
+See the docs/VERSIONS file for the list of bug fixes.
+
+The GGI driver has been updated, thanks to Filip Spacek.
+
+
+Device Drivers
+--------------
+
+Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
+device driver.  If the driver enables all the ARB extensions which are part
+of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
+it'll return "1.2".
+
+A number of Mesa's software drivers haven't been actively maintained for
+some time.  We rely on volunteers to maintain many of the drivers.
+Here's the current status of all included drivers:
+
+Driver			Status
+----------------------	---------------------
+XMesa (Xlib)		implements OpenGL 1.3
+OSMesa (off-screen)	implements OpenGL 1.3
+FX (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			implements OpenGL 1.3
+Wind River UGL		implements OpenGL 1.3
+Windows/Win32		implements OpenGL 1.3
+DOS/DJGPP		implements OpenGL 1.3 (new in Mesa 4.0.2)
+GGI			implements OpenGL 1.3
+BeOS			needs updating
+Allegro			needs updating
+D3D			needs updating
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-4.0.3,v 1.2 2002/06/26 02:36:34 brianp Exp $

docs/RELNOTES-4.1

@@ -0,0 +1,308 @@
+
+                            Mesa 4.1 release notes
+
+                               October 29, 2002
+
+                                PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Even numbered versions (such as 4.0) designate stable releases.
+Odd numbered versions (such as 4.1) designate new developmental releases.
+
+
+New Features in Mesa 4.1
+------------------------
+
+New extensions.  Docs at http://oss.sgi.com/projects/ogl-sample/registry/
+
+GL_NV_vertex_program
+
+    NVIDIA's vertex programming extension
+
+GL_NV_vertex_program1_1
+
+    A few features built on top of GL_NV_vertex_program
+
+GL_ARB_window_pos
+
+    This is the ARB-approved version of GL_MESA_window_pos
+
+GL_ARB_depth_texture
+
+    This is the ARB-approved version of GL_SGIX_depth_texture.
+    It allows depth (Z buffer) data to be stored in textures.
+    This is used by GL_ARB_shadow
+
+GL_ARB_shadow
+
+    Shadow mapping with depth textures.
+    This is the ARB-approved version of GL_SGIX_shadow.
+
+GL_ARB_shadow_ambient
+
+    Allows one to specify the luminance of shadowed pixels.
+    This is the ARB-approved version of GL_SGIX_shadow_ambient.
+
+GL_EXT_shadow_funcs
+
+    Extends the set of GL_ARB_shadow texture comparision functions to
+    include all eight of standard OpenGL dept-test functions.
+
+GL_ARB_point_parameters
+
+    This is basically the same as GL_EXT_point_parameters.
+
+GL_ARB_texture_env_crossbar
+
+    Allows any texture combine stage to reference any texture source unit.
+
+GL_NV_point_sprite
+
+    For rendering points as textured quads.  Useful for particle effects.
+
+GL_NV_texture_rectangle  (new in 4.0.4 actually)
+
+    Allows one to use textures with sizes that are not powers of two.
+    Note that mipmapping and several texture wrap modes are not allowed.
+
+GL_EXT_multi_draw_arrays
+
+    Allows arrays of vertex arrays to be rendered with one call.
+
+GL_EXT_stencil_two_side
+
+   Separate stencil modes for front and back-facing polygons.
+
+GLX_SGIX_fbconfig & GLX_SGIX_pbuffer
+
+   Off-screen rendering support.
+
+GL_ATI_texture_mirror_once
+
+   Adds two new texture wrap modes: GL_MIRROR_CLAMP_ATI and
+   GL_MIRROR_CLAMP_TO_EDGE_ATI.
+
+
+
+Device Driver Status
+--------------------
+
+A number of Mesa's software drivers haven't been actively maintained for
+some time.  We rely on volunteers to maintain many of these drivers.
+Here's the current status of all included drivers:
+
+
+Driver			Status
+----------------------	---------------------
+XMesa (Xlib)		implements OpenGL 1.3
+OSMesa (off-screen)	implements OpenGL 1.3
+FX (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			implements OpenGL 1.3
+Wind River UGL		implements OpenGL 1.3
+Windows/Win32		implements OpenGL 1.3
+DOS/DJGPP		implements OpenGL 1.3
+GGI			implements OpenGL 1.3
+BeOS			needs updating (underway)
+Allegro			needs updating
+D3D			needs updating
+DOS			needs updating
+
+
+
+New features in GLUT
+--------------------
+
+1. Frames per second printing
+
+   GLUT now looks for an environment variable called "GLUT_FPS".  If it's
+   set, GLUT will print out a frames/second statistic to stderr when
+   glutSwapBuffers() is called.  By default, frames/second is computed
+   and displayed once every 5 seconds.  You can specify a different
+   interval (in milliseconds) when you set the env var.  For example
+   'export GLUT_FPS=1000' or 'setenv GLUT_FPS 1000' will set the interval
+   to one second.
+
+   NOTE: the demo or application must call the glutInit() function for
+   this to work.  Otherwise, the env var will be ignored.
+
+   Finally, this feature may not be reliable in multi-window programs.
+
+
+2. glutGetProcAddress() function
+
+   The new function:
+
+        void *glutGetProcAddress(const char *procName)
+
+   is a wrapper for glXGetProcAddressARB() and wglGetProcAddress().  It
+   lets you dynamically get the address of an OpenGL function at runtime.
+   The GLUT_API_VERSION has been bumped to 5, but I haven't bumped the
+   GLUT version number from 3.7 since that's probably Mark Kilgard's role.
+
+   This function should probably also be able to return the address of
+   GLUT functions themselves, but it doesn't do that yet.
+
+
+
+XXX Things To Do Yet XXXX
+-------------------------
+
+isosurf with vertex program exhibits some missing triangles (probably
+when recycling the vertex buffer for long prims).
+
+
+
+Porting Info
+------------
+
+If you're porting a DRI or other driver from Mesa 4.0.x to Mesa 4.1 here
+are some things to change:
+
+1. ctx->Texture._ReallyEnabled is obsolete.
+
+   Since there are now 5 texture targets (1D, 2D, 3D, cube and rect) that
+   left room for only 6 units (6*5 < 32) in this field.
+   This field is being replaced by ctx->Texture._EnabledUnits which has one
+   bit per texture unit.  If the bit k of _EnabledUnits is set, that means
+   ctx->Texture.Unit[k]._ReallyEnabled is non-zero.  You'll have to look at
+   ctx->Texture.Unit[k]._ReallyEnabled to learn if the 1D, 2D, 3D, cube or
+   rect texture is enabled for unit k.
+
+   This also means that the constants TEXTURE1_*, TEXTURE2_*, etc are
+   obsolete.
+
+   The tokens TEXTURE0_* have been replaced as well (since there's no
+   significance to the "0" part:
+
+   old token           new token
+   TEXTURE0_1D         TEXTURE_1D_BIT
+   TEXTURE0_2D         TEXTURE_2D_BIT
+   TEXTURE0_3D         TEXTURE_3D_BIT
+   TEXTURE0_CUBE       TEXTURE_CUBE_BIT
+   <none>              TEXTURE_RECT_BIT
+
+   These tokens are only used for the ctx->Texture.Unit[i].Enabled and
+   ctx->Texture.Unit[i]._ReallyEnabled fields.  Exactly 0 or 1 bits will
+   be set in _ReallyEnabled at any time!
+
+   Q: "What's the purpose of Unit[i].Enabled vs Unit[i]._ReallyEnabled?"
+   A: The user can enable GL_TEXTURE_1D, GL_TEXTURE_2D, etc for any
+      texure unit all at once (an unusual thing to do).
+      OpenGL defines priorities that basically say GL_TEXTURE_2D has
+      higher priority than GL_TEXTURE_1D, etc.  Also, just because a
+      texture target is enabled by the user doesn't mean we'll actually
+      use that texture!  If a texture object is incomplete (missing mip-
+      map levels, etc) it's as if texturing is disabled for that target.
+      The _ReallyEnabled field will have a bit set ONLY if the texture
+      target is enabled and complete.  This spares the driver writer from
+      examining a _lot_ of GL state to determine which texture target is
+      to be used.
+
+
+2. Tnl tokens changes
+
+   During the implementation of GL_NV_vertex_program some of the vertex
+   buffer code was changed.  Specifically, the VERT_* bits defined in
+   tnl/t_context.h have been renamed to better match the conventions of
+   GL_NV_vertex_program.  The old names are still present but obsolete.
+   Drivers should use the newer names.
+
+   For example:  VERT_RGBA is now VERT_BIT_COLOR0 and
+   VERT_SPEC_RGB is now VERT_BIT_COLOR1.
+
+
+
+3. Read/Draw Buffer changes
+
+   The business of setting the current read/draw buffers in Mesa 4.0.x
+   was complicated.  It's much simpler now in Mesa 4.1.
+
+   Here are the changes:
+
+   - Renamed ctx->Color.DrawDestMask to ctx->Color._DrawDestMask
+   - Removed ctx->Color.DriverDrawBuffer
+   - Removed ctx->Pixel.DriverReadBuffer
+   - Removed ctx->Color.MultiDrawBuffer
+   - Removed ctx->Driver.SetDrawBuffer()
+   - Removed swrast->Driver.SetReadBuffer().
+   - Added ctx->Color._DrawDestMask - a bitmask of FRONT/BACK_LEFT/RIGHT_BIT
+     values to indicate the current draw buffers.
+   - Added ctx->Pixel._ReadSrcMask to indicate the source for pixel reading.
+     The value is _one_ of the FRONT/BACK_LEFT/RIGHT_BIT values.
+   - Added ctx->Driver.DrawBuffer() and ctx->Driver.ReadBuffer().
+     These functions exactly correspond to glDrawBuffer and glReadBuffer calls.
+     Many drivers will set ctx->Driver.DrawBuffer = _swrast_DrawBuffer and
+     leave ctx->Draw.ReadBuffer NULL.
+     DRI drivers should implement their own function for ctx->Driver.DrawBuffer
+     and use it to set the current hardware drawing buffer.  You'll probably
+     also want to check for GL_FRONT_AND_BACK mode and fall back to software.
+     Call _swrast_DrawBuffer() too, to update the swrast state.
+   - Added swrast->Driver.SetBuffer().
+     This function should be implemented by all device drivers that use swrast.
+     Mesa will call it to specify the buffer to use for span reading AND
+     writing and point/line/triangle rendering.
+     There should be no confusion between current read or draw buffer anymore.
+   - Added swrast->CurrentBuffer to indicate which color buffer to read/draw.
+     Will be FRONT_LEFT_BIT, BACK_LEFT_BIT, FRONT_RIGHT_BIT or BACK_RIGHT_BIT.
+     This value is usually passed to swrast->Driver.SetBuffer().
+
+
+4. _mesa_create_context() changes.  This function now takes a pointer to
+   a __GLimports object.  The __GLimports structure contains function
+   pointers to system functions like fprintf(), malloc(), etc.
+   The _mesa_init_default_imports() function can be used to initialize
+   a __GLimports object.  Most device drivers (like the DRI drivers)
+   should use this.
+
+
+5. In tnl's struct vertex_buffer, the field "ProjectedClipCoords"
+   has been replaced by "NdcPtr" to better match the OpenGL spec's
+   terminology.
+
+
+6. Since GL_EXT_stencil_two_side has been implemented, many of the
+   ctx->Stencil fields are now 2-element arrays.  For example,
+   "GLenum Ref" is now "GLenum Ref[2]"  The [0] elements are the front-face
+   values and the [1] elements are the back-face values.
+   ctx->Stencil.ActiveFace is 0 or 1 to indicate the current face for
+   the glStencilOp/Func/Mask() functions.
+   ctx->Stencil.TestTwoSide controls whether or not 1 or 2-sided stenciling
+   is enabled.
+
+
+7. Removed ctx->Polygon._OffsetAny.  Removed ctx->Polygon.OffsetMRD.
+
+
+8. GLfloat / GLchan changes:
+
+   - Changed ctx->Driver.ClearColor() to take GLfloat[4] instead of GLchan[4].
+     ctx->Color.ClearColor is now GLfloat[4] too.
+   - Changed ctx->Driver.AlphaRef() to take GLfloat instead of GLchan.
+   - ctx->Color.AlphaRef is now GLfloat.
+   - texObj->BorderColor is now GLfloat[4].  texObj->_BorderChan is GLchan[4].
+
+   This is part of an effort to remove all GLchan types from core Mesa so
+   that someday we can support 8, 16 and 32-bit color channels dynamically
+   at runtime, instead of at compile-time.
+
+
+9. GLboolean ctx->Tranform.ClipEnabled[MAX_CLIP_PLANES] has been replaced
+   by GLuint ctx->Transform.ClipPlanesEnabled.  The later is a bitfield.
+
+
+10. There's a new matrix_stack type in mtypes.h used for the Modelview,
+   Projection, Color and Texcoord matrix stacks.
+
+
+11. The ctx->Current.* fields have changed a lot.  Now, there's a
+   ctx->Current.Attrib[] array for all vertex attributes which matches
+   the NV vertex program conventions.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-4.1,v 1.22 2002/10/29 15:06:37 brianp Exp $

docs/RELNOTES-5.0

@@ -0,0 +1,85 @@
+
+                            Mesa 5.0 release notes
+
+                              November 13, 2002
+
+                                PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Even-numbered versions (such as 5.0) designate stable releases.
+Odd-numbered versions (such as 4.1) designate new developmental releases.
+
+Mesa 5.0 is basically just a stabilization of Mesa 4.1.  To see a list of
+bug fixes, etc. see the VERSIONS file.
+
+
+
+New Features in Mesa 5.0
+------------------------
+
+Mesa 5.0 supports OpenGL 1.4.  Note Mesa's versioning convention:
+
+   OpenGL Version    Mesa Version
+   ------------------------------
+        1.0             1.x
+        1.1             2.x
+        1.2             3.x
+        1.3             4.x
+        1.4             5.x
+
+OpenGL 1.4 (and Mesa 5.0) incorporates the following OpenGL extensions as
+standard features:
+
+	GL_ARB_depth_texture
+	GL_ARB_shadow
+	GL_ARB_texture_env_crossbar
+	GL_ARB_texture_mirror_repeat
+	GL_ARB_window_pos
+	GL_EXT_blend_color
+	GL_EXT_blend_func_separate
+	GL_EXT_blend_logic_op
+	GL_EXT_blend_minmax
+	GL_EXT_blend_subtract
+	GL_EXT_fog_coord
+	GL_EXT_multi_draw_arrays
+	GL_EXT_point_parameters
+	GL_EXT_secondary_color
+	GL_EXT_stencil_wrap
+	GL_SGIS_generate_mipmap
+
+
+
+Device Driver Status
+--------------------
+
+A number of Mesa's software drivers haven't been actively maintained for
+some time.  We rely on volunteers to maintain many of these drivers.
+Here's the current status of all included drivers:
+
+
+Driver			Status
+----------------------	---------------------
+XMesa (Xlib)		implements OpenGL 1.4
+OSMesa (off-screen)	implements OpenGL 1.4
+FX (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			implements OpenGL 1.3
+Wind River UGL		implements OpenGL 1.3
+Windows/Win32		implements OpenGL 1.4
+DOS/DJGPP		implements OpenGL 1.3
+GGI			implements OpenGL 1.3
+DOS			implements OpenGL 1.4
+BeOS			needs updating (underway)
+Allegro			needs updating
+D3D			needs updating
+
+Note: supporting OpenGL 1.4 (vs. 1.3 or 1.2) usually only requires that the
+driver call the _mesa_enable_1_4_extensions() function.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-5.0,v 3.2 2002/11/13 15:33:51 brianp Exp $

docs/VERSIONS

@@ -1,3 +1,4 @@
+$Id: VERSIONS,v 1.118 2002/11/13 15:33:50 brianp Exp $
 
 
 Mesa Version History
@@ -1079,436 +1080,3 @@ Mesa Version History
 	- fixed one-bit error in point/line fragment Z calculation
 	- fixed potential segfault in fakeglx code
 	- fixed color overflow problem in DOT3 texture env mode
-
-
-5.0.1  March 30, 2003
-    New:
-	- DOS driver updates from Daniel Borca
-	- updated GL/gl_mangle.h file (Bill Hoffman)
-    Bug fixes:
-	- auto mipmap generation for cube maps was broken (bug 641363)
-	- writing/clearing software alpha channels was unreliable
-	- minor compilation fixes for OS/2 (Evgeny Kotsuba)
-	- fixed some bad assertions found with shadowtex demo
-	- fixed error checking bug in glCopyTexSubImage2D (bug 659020)
-	- glRotate(angle, -x, 0, 0) was incorrect (bug 659677)
-	- fixed potential segfault in texture object validation (bug 659012)
-	- fixed some bogus code in _mesa_test_os_sse_exception_support (Linus)
-	- fix fog stride bug in tnl code for h/w drivers (Michel Danzer)
-	- fixed glActiveTexture / glMatrixMode(GL_TEXTURE) bug (#669080)
-	- glGet(GL_CURRENT_SECONDARY_COLOR) should return 4 values, not 3
-	- fixed compilation problem on Solaris7/x86 (bug 536406)
-	- fixed prefetch bug in 3DNow! code (Felix Kuhling)
-	- fixed NeXT build problem (FABSF macro)
-	- glDrawPixels Z values when glPixelZoom!=1 were invalid (bug 687811)
-	- zoomed glDraw/CopyPixels with clipping sometimes failed (bug 689964)
-	- AA line and triangle Z values are now rounded, not truncated
-	- fixed color interpolation bug when GLchan==GLfloat (bug 694461)
-	- glArePrograms/TexturesResident() wasn't 100% correct (Jose Fonseca)
-	- fixed a minor GL_COLOR_MATERIAL bug
-	- NV vertex program EXP instruction was broken
-	- glColorMask misbehaved with X window / pixmap rendering
-	- fix autoconf/libtool GLU C++ linker problem on Linux (a total hack)
-	- attempt to fix GGI compilation problem when MesaDemos not present
-	- NV vertex program ARL-relative fetches didn't work
-    Changes:
-	- use glPolygonOffset in gloss demo to avoid z-fighting artifacts
-	- updated winpos and pointblast demos to use ARB extensions
-	- disable SPARC normal transformation code (bug 673938)
-	- GLU fixes for OS/2 (Evgeny Kotsuba)
-
-
-5.0.2  September 5, 2003
-    Bug fixes:
-	- fixed texgen problem causing texcoord's Q to be zero (stex3d)
-	- default GL_TEXTURE_COMPARE_MODE_ARB was wrong
-	- GL_CURRENT_MATRIX_NV query was wrong
-	- GL_CURRENT_MATRIX_STACK_DEPTH_NV query was off by one
-	- GL_LIST_MODE query wasn't correct
-	- GL_FOG_COORDINATE_SOURCE_EXT query wasn't supported
-	- GL_SECONDARY_COLOR_ARRAY_SIZE_EXT query returned wrong value
-	- blended, wide lines didn't always work correctly (bug 711595)
-	- glVertexAttrib4svNV w component was always 1
-	- fixed bug in GL_IBM_rasterpos_clip (missing return)
-	- GL_DEPTH_TEXTURE_MODE = GL_ALPHA didn't work correctly
-	- a few Solaris compilation fixes
-	- fixed glClear() problem for DRI drivers (non-existant stencil, etc)
-	- fixed int/REAL mixup in GLU NURBS curve evaluator (Eric Cazeaux)
-	- fixed delete [] bug in SI GLU (bug 721765) (Diego Santa Cruz)
-	- glFog() didn't clamp fog colors
-	- fixed bad float/int conversion for GL_TEXTURE_PRIORITY in the
-	  gl[Get]TexParameteri[v] functions
-	- fixed invalid memory references in glTexGen functions (bug 781602)
-	- integer-valued color arrays weren't handled correctly
-	- glDrawPixels(GL_DEPTH_COMPONENT) with glPixelZoom didn't work
-	- GL_EXT_texture_lod_bias is part of 1.4, overlooked in 5.0.1
-    Changes:
-	- build GLUT with -fexceptions so C++ apps propogate exceptions
-
-
-5.1  December 17, 2003
-    New:
-	- reorganized directory tree
-	- GL_ARB_vertex/fragment_program extensions (Michal Krol & Karl Rasche)
-	- GL_ATI_texture_env_combine3 extension (Ian Romanick)
-	- GL_SGI_texture_color_table extension (Eric Plante)
-	- GL_NV_fragment_program extension
-	- GL_NV_light_max_exponent extension
-	- GL_EXT_texture_rectangle (identical to GL_NV_texture_rectangle)
-	- GL_ARB_occlusion_query extension
-	- GL_ARB_point_sprite extension
-	- GL_ARB_texture_non_power_of_two extension
-	- GL_IBM_multimode_draw_arrays extension
-	- GL_EXT_texture_mirror_clamp extension (Ian Romanick)
-	- GL_ARB_vertex_buffer_object extension
-	- new X86 feature detection code (Petr Sebor)
-	- less memory used for display lists and vertex buffers
-	- demo of per-pixel lighting with a fragment program (demos/fplight.c)
-	- new version (18) of glext.h header
-	- new spriteblast.c demo of GL_ARB_point_sprite
-	- faster glDrawPixels in X11 driver in some cases (see RELNOTES-5.1)
-	- faster glCopyPixels in X11 driver in some cases (see RELNOTES-5.1)
-    Bug fixes:
-	- really enable OpenGL 1.4 features in DOS driver.
-	- fixed issues in glDrawPixels and glCopyPixels for very wide images
-	- glPixelMapf/ui/usv()'s size parameter is GLsizei, not GLint
-	- fixed some texgen bugs reported by Daniel Borca
-	- fixed wglMakeCurrent(NULL, NULL) bug (#835861)
-	- fixed glTexSubImage3D z-offset bug (Cedric Gautier)
-	- fixed RGBA blend enable bug (Ville Syrjala)
-	- glAccum is supposed to be a no-op in selection/feedback mode
-	- fixed texgen bug #597589 (John Popplewell)
-    Changes:
-	- dropped API trace feature (src/Trace/)
-	- documentation overhaul.  merged with website content.  more html.
-	- glxgears.c demo updated to use GLX swap rate extensions
-	- glTexImage1/2/3D now allows width/height/depth = 0
-	- disable SPARC asm code on Linux (bug 852204)
-
-
-6.0  January 16, 2004
-    New:
-	- full OpenGL 1.5 support
-	- updated GL/glext.h file to version 21
-    Changes:
-	- changed max framebuffer size to 4Kx4K (MAX_WIDTH/HEIGHT in config.h)
-    Bug fixes:
-	- fixed bug in UNCLAMPED_FLOAT_TO_UBYTE macro; solves a color
-	  clamping issue
-	- updated suno5-gcc configs
-	- glColor3 functions sometimes resulted in undefined alpha values
-	- fixed FP divide by zero error seen on VMS with xlockmore, others
-	- fixed vertex/fragment program debug problem (bug 873011)
-	- building on AIX with gcc works now
-	- glDeleteProgramsARB failed for ARB fragment programs (bug 876160)
-	- glDrawRangeElements tried to modify potentially read-only storage
-	- updated files for building on Windows
-
-
-6.0.1  April 2, 2004
-    New:
-	- upgraded glext.h to version 22
-	- new build targets (Dan Schikore)
-	- new linux-x86-opteron build target (Heath Feather)
-    Bug fixes:
-	- glBindProgramARB didn't update all necessary state
-	- fixed build problems on OpenBSD
-	- omit CVS directories from tarballs
-	- glGetTexImage(GL_COLOR_INDEX) was broken
-	- fixed an infinite loop in t&l module
-	- silenced some valgrind warnings about using unitialized memory
-	- fixed some compilation/link glitches on IRIX (Mike Stephens)
-	- glBindProgram wasn't getting compiled into display lists
-	- GLX_FBCONFIG_ID wasn't recognized in glXChooseFBConfig() (bug 888079)
-	- two-sided lighting and vertex program didn't work (bug 887330)
-	- stores to program parameter registers in vertex state programs
-	  didn't work.
-	- fixed glOrtho bug found with gcc 3.2.2 (RH9)
-	- glXCreateWindow() wasn't fully implemented (bug 890894)
-	- generic vertex attribute arrays didn't work in display lists
-	- vertex buffer objects' default usage and access fields were wrong
-	- glDrawArrays with start!=0 was broken
-	- fragment program PK2H, UP2H, UP4B and UP4UB instructions were broken
-	- linux-osmesa16-static config didn't work
-	- fixed a few color index rendering problems (bug 910687)
-	- glInterleavedArrays didn't respect GL_CLIENT_ACTIVE_TEXTURE
-	- OSMesa RGB and BGR modes were broken
-	- glProgramStringARB mistakenly required a null-terminated string
-	- fragment program XPD instruction was incorrect
-	- glGetMaterial() didn't work reliably
-	- ARB_fragment_program KIL instruction was incorrect
-
-
-6.1  August 18, 2004
-    New:
-	- Revamped Makefile system
-	- glXUseRotatedXFont() utility (see xdemos/xuserotfont.c)
-	- internal driver interface changes related to texture object
-	  allocation, vertex/fragment programs, BlendEquationSeparate, etc.
-	- option to walk triangle edges with double-precision floats
-	  (Justin Novosad of Discreet) (see config.h file)
-	- support for AUX buffers in software GLX driver
-	- updated glext.h to version 24 and glxext.h to version 6
-	- new MESA_GLX_FORCE_ALPHA and MESA_GLX_DEPTH_BITS env vars
-	- updated BeOS support (Philippe Houdoin)
-    Changes:
-	- fragment fog interpolation is perspective corrected now
-	- new glTexImage code, much cleaner, may be a bit faster
-    Bug fixes:
-	- glArrayElement in display lists didn't handle generic vertex attribs
-	- glFogCoord didn't always work properly
-	- ARB_fragment_program fog options didn't work
-	- frag prog TEX instruction no longer incorrectly divides s,t,r by q
-	- ARB frag prog TEX and TEXP instructions now use LOD=0
-	- glTexEnviv in display lists didn't work
-	- glRasterPos didn't do texgen or apply texture matrix
-	- GL_DOUBLE-valued vertex arrays were broken in some cases
-	- fixed texture rectangle edge/border sampling bugs
-	- sampling an incomplete texture in a fragment program would segfault
-	- glTexImage was missing a few error checks
-	- fixed some minor glGetTexParameter glitches
-	- GL_INTENSITY was mistakenly accepted as a <format> to glTexImage
-	- fragment program writes to RC/HC register were broken
-	- fixed a few glitches in GL_HP_occlusion_test extension
-	- glBeginQueryARB and glEndQueryARB didn't work inside display lists
-	- vertex program state references were broken
-	- fixed triangle color interpolation bug on AIX (Shane Blackett)
-	- fixed a number of minor memory leaks (bug #1002030)
-
-
-6.2  October 2, 2004
-    New:
-	- enabled GL_ARB_texture_rectangle (same as GL_NV_texture_rectangle)
-	- updated Doxygen support (Jose Fonseca)
-    Changes:
-	- some GGI driver updates (Christoph Egger, bug 1025977)
-    Bug fixes:
-	- Omit GL_ARB_texture_non_power_of_two from list of OpenGL 1.5 features
-	- fixed a few compilation issues on IRIX
-	- fixed a matrix classification bug (reported by Wes Bethel)
-	- we weren't reseting the vertex/fragment program error state
-	  before parsing (Dave Reveman)
-	- adjust texcoords for sampling texture rectangles (Dave Reveman)
-	- glGet*(GL_MAX_VERTEX_ATTRIBS_ARB) wasn't implemented
-	- repeated calls to glDeleteTexture(t) could lead to a crash
-	- fixed potential ref count bugs in VBOs and vertex/fragment programs
-	- spriteblast demo didn't handle window size changes correctly
-	- glTexSubImage didn't handle pixels=NULL correctly for PBOs
-	- fixed color index mode glDrawPixels bug (Karl Schultz)
-
-
-6.2.1  December 9, 2004
-    Bug fixes:
-	- don't apply regular fog or color sum when using a fragment program
-	- glProgramEnvParameter4fARB always generated an error on
-	  GL_FRAGMENT_PROGRAM_ARB (fdo bug 1645)
-	- glVertexAttrib3svNV and glVertexAttrib3svARB were broken
-	- fixed width/height mix-up in glSeparableFilter2D()
-	- fixed regression in glCopyPixels + convolution
-	- glReadPixels from a clipped front color buffer didn't always work
-	- glTexImage didn't accept GL_RED/GREEN/BLUE as the format
-	- Attempting queries/accesses of VBO 0 weren't detected as errors
-	- paletted textures failed if the palette had fewer than 256 entries
-    Changes:
-	- fixed a bunch of compiler warnings found with gcc 3.4
-	- bug reports should to go bugzilla.freedesktop.org
-
-
-6.3  July 20, 2005
-    New:
-	- GL_EXT_framebuffer_object extension
-	- GL_ARB_draw_buffers extension
-	- GL_ARB_pixel_buffer_object extension
-	- GL_OES_read_format extension (Ian Romanick)
-	- DirectFB driver (Claudio Ciccani)
-	- x86_64 vertex transformation code (Mikko T.)
-	- Updated GL/glext.h to version 29
-    Changes:
-	- added -stereo option for glxgears demo (Jacek Rosik)
-	- updated the PBuffer demo code in xdemos/ directory
-	- glDeleteTextures/Programs/Buffers() now makes the object ID
-	  available for immediate re-use
-	- assorted 64-bit clean-ups fixes (x86_64 and Win64)
-	- lots of internal changes for GL_EXT_framebuffer_object
-    Bug fixes:
-	- some functions didn't support PBO functionality
-	- glGetTexImage didn't convert color index images to RGBA as required
-	- fragment program texcoords were sometimes wrong for points and lines
-	- fixed problem with negative dot product in arbfplight, fplight demos
-	- fixed bug in perspective correction of antialiased, textured lines
-	- querying GL_POST_CONVOLUTION_ALPHA_BIAS_EXT returned wrong value
-	- fixed a couple per-pixel fog bugs (Soju Matsumoto)
-	- glGetBooleanv(GL_FRAGMENT_PROGRAM_BINDING_NV) was broken
-	- fixed float parsing bug in ARB frag/vert programs (bug 2520)
-	- XMesaGetDepthBuffer() returned incorrect value for bytesPerValue
-	- GL_COLOR_MATERIAL with glColor3 didn't properly set diffuse alpha
-	- glXChooseFBConfig() crashed if attribList pointer was NULL
-	- program state.light[n].spot.direction.w was wrong value (bug 3083)
-	- fragment program fog option required glEnable(GL_FOG) - wrong.
-	- glColorTable() could produce a Mesa implementation error (bug 3135)
-	- RasterPos could get corrupted by color index rendering path
-	- Removed bad XTranslateCoordinates call when rendering to Pixmaps
-	- glPopAttrib() didn't properly restore GL_TEXTURE_GEN enable state
-	- fixed a few Darwin compilation problems
-
-
-6.3.1
-    This was an intermediate release for X.org which wasn't otherwise released.
-
-
-6.3.2  August 19, 2005
-    New:
-	- The distribution now includes the DRI drivers and GLX code
-    Changes:
-	- Made the DRI "new" driver interface standard, remove old code
-    Bug fixes:
-	- GL_ARB_vertex/fragment_shader were mistakenly listed in the
-	  extensions string
-	- negative relative addressing in vertex programs was broken
-	- update/fix SPARC assembly code for vertex transformation
-	- fixed memory leak when freeing GLX drawables/renderbuffers
-	- fixed display list memory leak
-	- the GL_PIXEL_MAP_I_TO_I table is now floating point, not integer
-	- wglGetProcAddress() didn't handle wgl-functions
-	- fixed glxext.h cross-compile issue (Colin Harrison)
-	- assorted DRI driver fixes
-
-
-6.4  October 24, 2005
-    New:
-	- Added a fast XOR line drawing function in Xlib driver
-	- Added support for GL_ARB_texture_mirrored_repeat to savage
-	  driver (supported only on Savage4 hardware).
-    Changes:
-	- Mesa now packaged in three parts: Library, Demos and GLUT
-    Bug fixes:
-	- GLX_X_RENDERABLE token wasn't accepted by glXChooseFBConfig
-	- Some files were present multiple times in the 6.3.2 tarballs
-	- r200_vtxtmp_x86.S file was missing from 6.3.2 tarball (bug 4207)
-	- glxgears_fbconfig demo didn't work (bug 4237)
-	- fixed bug when bilinear sampling 2d textures with borders
-	- glXCreatePbuffer() could segfault instead of returning 0 (bug 4235)
-	- fixed undefined frexp and rand in X.org libGLcore.a (bug 4242)
-	- fixed a few problems with proxy color tables (bug 4270)
-	- fixed precision problem in Z clearing (bug 4395)
-	- glBitmap, glDraw/CopyPixels mistakenly generated selection hits
-	- fixed potential segfault caused by reading pixels outside
-	  of renderbuffer bounds
-	- glGetTexLevelParameter didn't accept GL_TEXTURE_DEPTH_SIZE_ARB
-	- fixed memory corruption bug involving software alpha buffers
-	- glReadPixels clipped by window bounds was sometimes broken
-	- glDraw/CopyPixels of stencil data ignored the stencil write mask
-	- glReadPixels from a texture bound to a framebuffer object didn't work
-	- glIsRender/FramebufferEXT weren't totally correct
-	- fixed a number of point size attenuation/fade bugs
-	- fixed glFogCoord bug 4729
-	- GLX encoding for transpose matrix functions was broken
-	- fixed broken fragment program KIL and SWZ instructions
-	- fragment programs that wrote result.depth.z didn't work
-
-
-6.4.1  November 30, 2005
-    Bug fixes:
-	- redefining a vertex program string didn't take effect in TNL module
-	- fixed occasional segfault upon vertex/fragment parsing error
-	- vertex program LIT instruction didn't handle 0^0=1 correctly
-	- fragment program fog option didn't work with glDrawPixels, glBitmap
-	- USE_MGL_NAMESPACE didn't work for x86-64
-	- OSMesa demos were missing from previous release tarballs
-	- fixed problem with float->ushort conversion in glClear (bug 4992)
-	- popping of GL_EYE_PLANE texgen state was broken (bug 4996)
-	- popping of GL_SPOT_DIRECTION light state was broken (bug 5005)
-	- fixed occasional triangle color interpolation problem on VMS
-	- work around invalid free() call (bug 5131)
-	- fixed BSD X server compilation problem by including stdint.h
-
-
-6.4.2  February 2, 2006
-    New:
-	- added OSMesaColorClamp() function/feature
-	- added wglGetExtensionStringARB() function
-    Bug fixes:
-	- fixed some problems when building on Windows
-	- GLw header files weren't installed by installmesa script (bug 5396)
-	- GL/glfbdev.h file was missing from tarballs
-	- fixed TNL initialization bug which could lead to crash (bug 5791)
-
-
-6.5  March 31, 2006
-    New:
-	- OpenGL Shading Language support through GL_ARB_shader_objects,
-	  GL_ARB_shading_language_100, GL_ARB_vertex_shader and
-	  GL_ARB_fragment_shader (done by Michal Krol)
-	- GL_EXT_packed_depth_stencil extension
-	- GL_EXT_timer_query extension
-	- GL_EXT_framebuffer_blit extension
-	- GL_ARB_half_float_pixel
-	- reflect demo improved to support multiple windows
-	- singlebuffer demo (shows no/little-flicker single-buffered rendering)
-	- r200: enable GL_ARB_texture_env_crossbar, separate the texture
-	  sampling unit bits from the texture env combine enable bits
-	- r200: add support for GL_ATI_fragment_shader
-	- added fast XOR-mode line drawing optimization
-	- radeon: add support for all 3 tmus, GL_ARB_texture_cube_map
-	  and GL_EXT_fog_coord
-	- MESA_GLX_ALPHA_BITS env var for xlib driver
-	- many DRI driver updates (including screen rotation support
-	  for the Intel DRI driver)
-    Changes:
-	- removed GL_HP_occlusion_test (use GL_ARB_occlusion_query instead)
-	- removed GL_SGIX/SGIS_pixel_texture extensions
-    Bug fixes:
-	- fixed glxcontextmodes.c datatype problem (bug 5835)
-	- fixed aix-gcc build/install bugs (bug 5874)
-	- fixed some bugs in texture env program generation
-	- glXCopyContext() didn't handle texture object bindings properly
-	- glXCopyContext() didn't copy all lighting state
-	- fixed FreeBSD config (Pedro Giffuni)
-	- fixed some minor framebuffer object bugs
-	- replaced dprintf() with _glu_printf() in GLU (bug 6244)
-	- fixed a number of thread safety bugs/regressions
-	- fixed a number of GLU tesselator bugs (John Shell, bug 6339)
-	- paletted texturing was broken w/ floating point palettes (K. Schultz)
-	- lots of assorted framebuffer object bug fixes
-
-6.5.1  August 31, 2006
-    New:
-	- Intel i965 DRI driver
-	- GL_APPLE_vertex_array_object extension (Ian Romanick)
-	- GL_EXT_texture_sRGB extension
-	- GL_EXT_gpu_program_parameters (Ian Romanick)
-	- "engine" demo
-	- updated fbdev driver and GLUT for fbdev (Sean D'Epagnier)
-	- many updates to the DRI drivers
-    Changes:
-	- The glVertexAttribARB functions no longer alias the conventional
-	  vertex attributes.
-	- glxinfo program prints more info with -l option
-	- GL_FRAGMENT_PROGRAM_NV and GL_FRAGMENT_PROGRAM_ARB are now
-	  compatible, in terms of glBindProgramARB()
-    Bug fixes:
-	- fixed broken texture border handling for depth textures (bug 6498)
-	- removed the test for duplicated framebuffer attachments, per
-	  version 117 of the GL_EXT_framebuffer_object specification
-	- fixed a few render-to-texture bugs, including render to depth texture
-	- clipping of lines against user-defined clip planes was broken (6512)
-	- assembly language dispatch for SPARC was broken (bug 6484)
-	- assorted compilation fixes on various Unix platforms (Dan Schikore)
-	- glPopAttrib could restore an invalid value for GL_DRAW_BUFFER
-	- assorted minor fixes for 16 and 32 bit/channel modes
-	- fixed assorted bugs in texture compression paths
-	- fixed indirect rendering vertex array crashes (bug 6863)
-	- glDrawPixels GL_INDEX_OFFSET didn't always work
-	- fixed convolution memory leak (bug 7077)
-	- rectangular depth textures didn't work
-	- invalid mode to glBegin didn't generate an error (bug 7142)
-	- 'normalized' parameter to glVertexAttribPointerARB didn't work
-	- disable bogus GLX_SGI_video_sync extension in xlib driver
-	- fixed R128 driver locking bug (Martijn van Oosterhout)
-	- using evaluators with vertex programs caused crashes (bug 7564)
-	- fragment.position wasn't set correctly for point/line primitives
-	- fixed parser bug for scalar sources for GL_NV_fragment_program
-	- max fragment program length was incorrectly 128, now 1024
-	- writes to result.depth in fragment programs weren't clamped to [0,1]
-	- fixed potential dangling pointer bug in glBindProgram()
-	- fixed some memory leaks (and potential crashes) in Xlib driver

docs/application-issues.html

@@ -1,83 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Application Issues</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Application Issues</h1>
-
-<p>
-This page documents known issues with some OpenGL applications.
-</p>
-
-
-<h2>Topogun</h2>
-
-<p>
-<a href="http://www.topogun.com/">Topogun</a> for Linux (version 2, at least)
-creates a GLX visual without requesting a depth buffer.
-This causes bad rendering if the OpenGL driver happens to choose a visual
-without a depth buffer.
-</p>
-
-<p>
-Mesa 9.1.2 and later (will) support a DRI configuration option to work around
-this issue.
-Using the <a href="http://dri.freedesktop.org/wiki/DriConf">driconf</a> tool,
-set the "Create all visuals with a depth buffer" option before running Topogun.
-Then, all GLX visuals will be created with a depth buffer.
-</p>
-
-
-<h2>Old OpenGL games</h2>
-
-<p>
-Some old OpenGL games (approx. ten years or older) may crash during
-start-up because of an extension string buffer-overflow problem.
-</p>
-
-<p>
-The problem is a modern OpenGL driver will return a very long string
-for the glGetString(GL_EXTENSIONS) query and if the application
-naively copies the string into a fixed-size buffer it can overflow the
-buffer and crash the application.
-</p>
-
-<p>
-The work-around is to set the MESA_EXTENSION_MAX_YEAR environment variable
-to the approximate release year of the game.
-This will cause the glGetString(GL_EXTENSIONS) query to only report extensions
-older than the given year.
-</p>
-
-<p>
-For example, if the game was released in 2001, do
-<pre>
-export MESA_EXTENSION_MAX_YEAR=2001
-</pre>
-before running the game.
-</p>
-
-
-
-<h2>Viewperf</h2>
-
-<p>
-See the <a href="viewperf.html">Viewperf issues</a> page for a detailed list
-of Viewperf issues.
-</p>
-
-
-</div>
-</body>
-</html>

docs/autoconf.html

@@ -1,255 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Compilation and Installation using Autoconf</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Compilation and Installation using Autoconf</h1>
-
-<ol>
-<li><p><a href="#basic">Basic Usage</a></li>
-<li><p><a href="#driver">Driver Options</a>
-  <ul>
-  <li><a href="#xlib">Xlib Driver Options</a></li>
-  <li><a href="#dri">DRI Driver Options</a></li>
-  <li><a href="#osmesa">OSMesa Driver Options</a></li>
-  </ul>
-</ol>
-
-
-<h2 id="basic">1. Basic Usage</h2>
-
-<p>
-The autoconf generated configure script can be used to guess your
-platform and change various options for building Mesa. To use the
-configure script, type:
-</p>
-
-<pre>
-    ./configure
-</pre>
-
-<p>
-To see a short description of all the options, type <code>./configure
---help</code>. If you are using a development snapshot and the configure
-script does not exist, type <code>./autogen.sh</code> to generate it
-first. If you know the options you want to pass to
-<code>configure</code>, you can pass them to <code>autogen.sh</code>. It
-will run <code>configure</code> with these options after it is
-generated. Once you have run <code>configure</code> and set the options
-to your preference, type:
-</p>
-
-<pre>
-    make
-</pre>
-
-<p>
-This will produce libGL.so and several other libraries depending on the
-options you have chosen. Later, if you want to rebuild for a different
-configuration run <code>make realclean</code> before rebuilding.
-</p>
-
-<p>
-Some of the generic autoconf options are used with Mesa:
-</p>
-<dl>
-<dt><code>--prefix=PREFIX</code></dt>
-<dd><p>This is the root directory where
-files will be installed by <code>make install</code>. The default is
-<code>/usr/local</code>.</p>
-</dd>
-
-<dt><code>--exec-prefix=EPREFIX</code></dt>
-<dd><p>This is the root directory
-where architecture-dependent files will be installed. In Mesa, this is
-only used to derive the directory for the libraries. The default is
-<code>${prefix}</code>.</p>
-</dd>
-
-<dt><code>--libdir=LIBDIR</code></dt>
-<dd><p>This option specifies the directory
-where the GL libraries will be installed. The default is
-<code>${exec_prefix}/lib</code>. It also serves as the name of the
-library staging area in the source tree. For instance, if the option
-<code>--libdir=/usr/local/lib64</code> is used, the libraries will be
-created in a <code>lib64</code> directory at the top of the Mesa source
-tree.</p>
-</dd>
-
-<dt><code>--enable-static, --disable-shared</code></dt>
-<dd><p>By default, Mesa
-will build shared libraries. Either of these options will force static
-libraries to be built. It is not currently possible to build static and
-shared libraries in a single pass.</p>
-</dd>
-
-<dt><code>CC, CFLAGS, CXX, CXXFLAGS</code></dt>
-<dd><p>These environment variables
-control the C and C++ compilers used during the build. By default,
-<code>gcc</code> and <code>g++</code> are used and the debug/optimisation
-level is left unchanged.</p>
-</dd>
-
-<dt><code>LDFLAGS</code></dt>
-<dd><p>An environment variable specifying flags to
-pass when linking programs. These should be empty and
-<code>PKG_CONFIG_PATH</code> is recommended to be used instead. If needed
-it can be used to direct the linker to use libraries in nonstandard
-directories. For example, <code>LDFLAGS="-L/usr/X11R6/lib"</code>.</p>
-</dd>
-
-<dt><code>PKG_CONFIG_PATH</code></dt>
-<dd><p>The
-<code>pkg-config</code> utility is a hard requirement for cofiguring and
-building mesa. It is used to search for external libraries
-on the system. This environment variable is used to control the search
-path for <code>pkg-config</code>. For instance, setting
-<code>PKG_CONFIG_PATH=/usr/X11R6/lib/pkgconfig</code> will search for
-package metadata in <code>/usr/X11R6</code> before the standard
-directories.</p>
-</dd>
-</dl>
-
-<p>
-There are also a few general options for altering the Mesa build:
-</p>
-<dl>
-<dt><code>--enable-debug</code></dt>
-<dd><p>This option will enable compiler
-options and macros to aid in debugging the Mesa libraries.</p>
-</dd>
-
-<dt><code>--disable-asm</code></dt>
-<dd><p>There are assembly routines
-available for a few architectures. These will be used by default if
-one of these architectures is detected. This option ensures that
-assembly will not be used.</p>
-</dd>
-
-<dt><code>--build=</code></dt>
-<dt><code>--host=</code></dt>
-<dd><p>By default, the build will compile code for the architecture that
-it's running on. In order to build cross-compile Mesa on a x86-64 machine
-that is to run on a i686, one would need to set the options to:</p>
-
-<p><code>--build=x86_64-pc-linux-gnu --host=i686-pc-linux-gnu</code></p>
-
-Note that these can vary from distribution to distribution. For more
-information check with the
-<a href="https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.69/html_node/Specifying-Target-Triplets.html">
-autoconf manual</a>.
-Note that you will need to correctly set <code>PKG_CONFIG_PATH</code> as well.
-
-
-<p>In some cases a single compiler is capable of handling both architectures
-(multilib) in that case one would need to set the <code>CC,CXX</code> variables
-appending the correct machine options. Seek your compiler documentation for
-further information -
-<a href="https://gcc.gnu.org/onlinedocs/gcc/Submodel-Options.html"> gcc
-machine dependent options</a></p>
-
-<p>In addition to specifying correct <code>PKG_CONFIG_PATH</code> for the target
-architecture, the following should be sufficient to configure multilib Mesa</p>
-
-<code>./configure CC="gcc -m32" CXX="g++ -m32" --build=x86_64-pc-linux-gnu --host=i686-pc-linux-gnu ...</code>
-</dd>
-</dl>
-
-
-<h2 id="driver">2. Driver Options</h2>
-
-<p>
-There are several different driver modes that Mesa can use. These are
-described in more detail in the <a href="install.html">basic
-installation instructions</a>. The Mesa driver is controlled through the
-configure options <code>--enable-xlib-glx</code>, <code>--enable-osmesa</code>,
-and <code>--enable-dri</code>.
-</p>
-
-<h3 id="xlib">Xlib</h3><p>
-It uses Xlib as a software renderer to do all rendering. It corresponds
-to the option <code>--enable-xlib-glx</code>. The libX11 and libXext
-libraries, as well as the X11 development headers, will be need to
-support the Xlib driver.
-
-<h3 id="dri">DRI</h3><p>This mode uses the DRI hardware drivers for
-accelerated OpenGL rendering. Enable the DRI drivers with the option
-<code>--enable-dri</code>. See the <a href="install.html">basic
-installation instructions</a> for details on prerequisites for the DRI
-drivers.
-
-<!-- DRI specific options -->
-<dl>
-<dt><code>--with-dri-driverdir=DIR</code>
-<dd><p> This option specifies the
-location the DRI drivers will be installed to and the location libGL
-will search for DRI drivers. The default is <code>${libdir}/dri</code>.
-<dt><code>--with-dri-drivers=DRIVER,DRIVER,...</code>
-<dd><p> This option
-allows a specific set of DRI drivers to be built. For example,
-<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.
-<!-- This explanation might be totally bogus. Kristian? -->
-<dt><code>--disable-driglx-direct</code>
-<dd><p> Disable direct rendering in
-GLX. Normally, direct hardware rendering through the DRI drivers and
-indirect software rendering are enabled in GLX. This option disables
-direct rendering entirely. It can be useful on architectures where
-kernel DRM modules are not available.
-<dt><code>--enable-glx-tls</code> <dd><p>
-Enable Thread Local Storage (TLS) in
-GLX.
-<dt><code>--with-expat=DIR</code>
-<dd><p><strong>DEPRECATED</strong>, use <code>PKG_CONFIG_PATH</code> instead.</p>
-<p>The DRI-enabled libGL uses expat to
-parse the DRI configuration files in <code>/etc/drirc</code> and
-<code>~/.drirc</code>. This option allows a specific expat installation
-to be used. For example, <code>--with-expat=/usr/local</code> will
-search for expat headers and libraries in <code>/usr/local/include</code>
-and <code>/usr/local/lib</code>, respectively.
-</dl>
-
-<h3 id="osmesa">OSMesa </h3><p> No libGL is built in this
-mode. Instead, the driver code is built into the Off-Screen Mesa
-(OSMesa) library. See the <a href="osmesa.html">Off-Screen Rendering</a>
-page for more details.  It corresponds to the option
-<code>--enable-osmesa</code>.
-
-<!-- OSMesa specific options -->
-<dl>
-<dt><code>--with-osmesa-bits=BITS</code>
-<dd><p> This option allows the size
-of the color channel in bits to be specified. By default, an 8-bit
-channel will be used, and the driver will be named libOSMesa. Other
-options are 16- and 32-bit color channels, which will add the bit size
-to the library name. For example, <code>--with-osmesa-bits=16</code>
-will create the libOSMesa16 library with a 16-bit color channel.
-</dl>
-
-
-<h2 id="library">3. Library Options</h2>
-
-<p>
-The configure script provides more fine grained control over the GL
-libraries that will be built. More details on the specific GL libraries
-can be found in the <a href="install.html">basic installation
-instructions</a>.
-
-</div>
-</body>
-</html>

docs/bugs.html

@@ -1,61 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Mesa Bug Reporting</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Bug Database</h1>
-
-<p>
-The Mesa bug database is hosted on
-<a href="http://freedesktop.org">freedesktop.org</a>.
-The old bug database on SourceForge is no longer used.
-</p>
-
-<p>
-To file a Mesa bug, go to
-<a href="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa">
-Bugzilla on freedesktop.org</a>
-</p>
-
-<p>
-Please follow these bug reporting guidelines:
-</p>
-
-<ul>
-<li>Check if a new version of Mesa is available which might have fixed
-the problem.
-<li>Check if your bug is already reported in the database.
-<li>Monitor your bug report for requests for additional information, etc.
-<li>If you're reporting a crash, try to use your debugger (gdb) to get a stack
-trace. Also, recompile Mesa in debug mode to get more detailed information.
-<li>Describe in detail how to reproduce the bug, especially with games
-and applications that the Mesa developers might not be familiar with.
-<li>Provide a simple GLUT-based test program if possible
-</ul>
-
-<p>
-Bug reports will automatically be forwarded by bugzilla to the Mesa
-developer's mailing list.
-</p>
-
-<p>
-The easier a bug is to reproduce, the sooner it will be fixed.
-Please do everything you can to facilitate quickly fixing bugs.
-If your bug report is vague or your test program doesn't compile
-easily, the problem may not be fixed very quickly.
-</p>
-
-</div>
-</body>
-</html>

docs/conform.html

@@ -1,703 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Conformance</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Conformance</h1>
-
-<p>
-The SGI OpenGL conformance tests verify correct operation of OpenGL
-implementations.  I, Brian Paul, have been given a copy of the tests
-for testing Mesa.  The tests are not publicly available.
-</p>
-<p>
-This file has the latest results of testing Mesa with the OpenGL 1.2
-conformance tests.  Testing with the preliminary OpenGL 1.3 tests has
-also been done.  Mesa passes all the 1.3 tests.
-</p>
-<p>
-The tests were run using the software X11 device driver on 24-bpp
-and 16-bpp displays.
-</p>
-<p>
-Mesa 4.0 and later pass all conformance tests at all path levels.
-Note that this says nothing about the conformance of hardware drivers
-based upon Mesa.
-</p>
-
-
-<pre>
-
-COVERAGE TESTS
---------------
-
-Test that all API functions accept the legal parameters and reject
-illegal parameters.  The result of each test is either pass or fail.
-
-% covgl
-OpenGL Coverage Test.
-Version 1.2
-
-covgl passed.
-
-covgl passed at 1.1 level.
-
-covgl passed at 1.2 level.
-
-covgl passed for ARB_multitexture.
-
-
-% covglu
-OpenGL GLU Coverage Test.
-Version 1.3
-
-covglu passed.
-
-covglu passed at 1.1 level.
-
-
-% covglx
-OpenGL X Coverage Test.
-Version 1.1.1
-
-covglx passed.
-
-
-% primtest -v
-Open GL Primitives Test.
-Version 1.2
-
-[lots of output deleted]
-
-292159 Combinations.
-primtest passed.
-
-
-
-
-GL CONFORMANCE TEST
-===================
-
-Render test images, read them back, then test for expected results.
-
-
-----------------------------------------------------------------------
-% conform -v 2
-
-OpenGL Conformance Test
-Version 1.2
-
-Setup Report.
-    Verbose level = 2.
-    Random number seed = 1.
-    Path inactive.
-
-Visual Report.
-    Display ID = 35. Indirect Rendering.
-    Double Buffered.
-    RGBA (5, 6, 5, 0).
-    Stencil (8).
-    Depth (16).
-    Accumulation (16, 16, 16, 16).
-
-Epsilon Report.
-    zero error epsilon = 0.000122.
-    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
-    Depth buffer error epsilon = 0.000137.
-    Stencil plane error epsilon = 0.00404.
-    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
-
-Default State test passed.
-Must Pass test passed.
-Divide By Zero test passed.
-Viewport Clamp test passed.
-Matrix Stack test passed.
-Matrix Stack Mixing test passed.
-Vertex Order test passed.
-Transformations test passed.
-Transformation Normal test passed.
-Viewport Transformation test passed.
-Buffer Clear test passed.
-Buffer Corners test passed.
-Buffer Color test passed.
-Color Ramp test passed.
-Mask test passed.
-Buffer Invariance test passed.
-Accumulation Buffer test passed.
-Select test passed.
-Feedback test passed.
-Scissor test passed.
-Alpha Plane Function test passed.
-Stencil Plane Clear test passed.
-Stencil Plane Corners test passed.
-Stencil Plane Operation test passed.
-Stencil Plane Function test passed.
-Depth Buffer Clear test passed.
-Depth Buffer Function test passed.
-Blend test passed.
-Dither test passed.
-LogicOp Function test does not exist for an RGB visual.
-DrawPixels test passed.
-CopyPixels test passed.
-Bitmap Rasterization test passed.
-Point Rasterization test passed.
-Anti-aliased Point test passed.
-Line Rasterization test passed.
-Line Stipple test passed.
-Anti-aliased Line test passed.
-Horizontal and Vertical Line test passed.
-Triangle Rasterization test passed.
-Triangle Tile test passed.
-Triangle Stipple test passed.
-Anti-aliased Triangles test passed.
-Quad Rasterization test passed.
-Polygon Face test passed.
-Polygon Cull test passed.
-Polygon Stipple test passed.
-Polygon Edge test passed.
-Ambient Material test passed.
-Ambient Scene test passed.
-Attenuation Position test passed.
-Diffuse Light test passed.
-Diffuse Material test passed.
-Diffuse Material Normal test passed.
-Diffuse Material Positioning test passed.
-Emissive Material test passed.
-Specular Exponent test passed.
-Specular Exponent Normal test passed.
-Specular Local Eye Half Angle test passed.
-Specular Light test passed.
-Specular Material test passed.
-Specular Normal test passed.
-Spot Positioning test passed.
-Spot Exponent and Positioning test passed.
-Spot Exponent and Direction test passed.
-Fog Exponential test passed.
-Fog Linear test passed.
-Texture Decal test passed.
-Texture Border test passed.
-Mipmaps Selection test passed.
-Mipmaps Interpolation test passed.
-Display Lists test passed.
-Evaluator test passed.
-Evaluator Color test passed.
-Texture Edge Clamp test passed.
-Packed Pixels test passed.
-Texture LOD test passed.
-Rescale Normal test passed.
-Color Table test passed.
-Convolution test passed.
-Convolution Border test passed.
-Histogram test passed.
-MinMax test passed.
-MultiTexture test passed.
-
-Conform passed.
-
-----------------------------------------------------------------------
-% conform -v 2 -p 1
-
-OpenGL Conformance Test
-Version 1.2
-
-Setup Report.
-    Verbose level = 2.
-    Random number seed = 1.
-    Path level = 1.
-
-Visual Report.
-    Display ID = 35. Indirect Rendering.
-    Double Buffered.
-    RGBA (5, 6, 5, 0).
-    Stencil (8).
-    Depth (16).
-    Accumulation (16, 16, 16, 16).
-
-Epsilon Report.
-    zero error epsilon = 0.000122.
-    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
-    Depth buffer error epsilon = 0.000137.
-    Stencil plane error epsilon = 0.00404.
-    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
-
-Default State test passed.
-Must Pass test passed.
-Divide By Zero test passed.
-Viewport Clamp test passed.
-Matrix Stack test passed.
-Matrix Stack Mixing test passed.
-Vertex Order test passed.
-Transformations test passed.
-Transformation Normal test passed.
-Viewport Transformation test passed.
-Buffer Clear test passed.
-Buffer Corners test passed.
-Buffer Color test passed.
-Color Ramp test passed.
-Mask test passed.
-Buffer Invariance test passed.
-Accumulation Buffer test passed.
-Select test passed.
-Feedback test passed.
-Scissor test passed.
-Alpha Plane Function test passed.
-Stencil Plane Clear test passed.
-Stencil Plane Corners test passed.
-Stencil Plane Operation test passed.
-Stencil Plane Function test passed.
-Depth Buffer Clear test passed.
-Depth Buffer Function test passed.
-Blend test passed.
-Dither test passed.
-LogicOp Function test does not exist for an RGB visual.
-DrawPixels test passed.
-CopyPixels test passed.
-Bitmap Rasterization test passed.
-Point Rasterization test passed.
-Anti-aliased Point test passed.
-Line Rasterization test passed.
-Line Stipple test passed.
-Anti-aliased Line test passed.
-Horizontal and Vertical Line test passed.
-Triangle Rasterization test passed.
-Triangle Tile test passed.
-Triangle Stipple test passed.
-Anti-aliased Triangles test passed.
-Quad Rasterization test passed.
-Polygon Face test passed.
-Polygon Cull test passed.
-Polygon Stipple test passed.
-Polygon Edge test passed.
-Ambient Material test passed.
-Ambient Scene test passed.
-Attenuation Position test passed.
-Diffuse Light test passed.
-Diffuse Material test passed.
-Diffuse Material Normal test passed.
-Diffuse Material Positioning test passed.
-Emissive Material test passed.
-Specular Exponent test passed.
-Specular Exponent Normal test passed.
-Specular Local Eye Half Angle test passed.
-Specular Light test passed.
-Specular Material test passed.
-Specular Normal test passed.
-Spot Positioning test passed.
-Spot Exponent and Positioning test passed.
-Spot Exponent and Direction test passed.
-Fog Exponential test passed.
-Fog Linear test passed.
-Texture Decal test passed.
-Texture Border test passed.
-Mipmaps Selection test passed.
-Mipmaps Interpolation test passed.
-Display Lists test passed.
-Evaluator test passed.
-Evaluator Color test passed.
-Texture Edge Clamp test passed.
-Packed Pixels test passed.
-Texture LOD test passed.
-Rescale Normal test passed.
-Color Table test passed.
-Convolution test passed.
-Convolution Border test passed.
-Histogram test passed.
-MinMax test passed.
-MultiTexture test passed.
-
-Conform passed.
-
-----------------------------------------------------------------------
-% conform -v 2 -p 2
-
-OpenGL Conformance Test
-Version 1.2
-
-Setup Report.
-    Verbose level = 2.
-    Random number seed = 1.
-    Path level = 2.
-
-Visual Report.
-    Display ID = 35. Indirect Rendering.
-    Double Buffered.
-    RGBA (5, 6, 5, 0).
-    Stencil (8).
-    Depth (16).
-    Accumulation (16, 16, 16, 16).
-
-Epsilon Report.
-    zero error epsilon = 0.000122.
-    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
-    Depth buffer error epsilon = 0.000137.
-    Stencil plane error epsilon = 0.00404.
-    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
-
-Default State test passed.
-Must Pass test passed.
-Divide By Zero test passed.
-Viewport Clamp test passed.
-Matrix Stack test passed.
-Matrix Stack Mixing test passed.
-Vertex Order test passed.
-Transformations test passed.
-Transformation Normal test passed.
-Viewport Transformation test passed.
-Buffer Clear test passed.
-Buffer Corners test passed.
-Buffer Color test passed.
-Color Ramp test passed.
-Mask test passed.
-Buffer Invariance test passed.
-Accumulation Buffer test passed.
-Select test passed.
-Feedback test passed.
-Scissor test passed.
-Alpha Plane Function test passed.
-Stencil Plane Clear test passed.
-Stencil Plane Corners test passed.
-Stencil Plane Operation test passed.
-Stencil Plane Function test passed.
-Depth Buffer Clear test passed.
-Depth Buffer Function test passed.
-Blend test passed.
-Dither test passed.
-LogicOp Function test does not exist for an RGB visual.
-DrawPixels test passed.
-CopyPixels test passed.
-Bitmap Rasterization test passed.
-Point Rasterization test passed.
-Anti-aliased Point test passed.
-Line Rasterization test passed.
-Line Stipple test passed.
-Anti-aliased Line test passed.
-Horizontal and Vertical Line test passed.
-Triangle Rasterization test passed.
-Triangle Tile test passed.
-Triangle Stipple test passed.
-Anti-aliased Triangles test passed.
-Quad Rasterization test passed.
-Polygon Face test passed.
-Polygon Cull test passed.
-Polygon Stipple test passed.
-Polygon Edge test passed.
-Ambient Material test passed.
-Ambient Scene test passed.
-Attenuation Position test passed.
-Diffuse Light test passed.
-Diffuse Material test passed.
-Diffuse Material Normal test passed.
-Diffuse Material Positioning test passed.
-Emissive Material test passed.
-Specular Exponent test passed.
-Specular Exponent Normal test passed.
-Specular Local Eye Half Angle test passed.
-Specular Light test passed.
-Specular Material test passed.
-Specular Normal test passed.
-Spot Positioning test passed.
-Spot Exponent and Positioning test passed.
-Spot Exponent and Direction test passed.
-Fog Exponential test passed.
-Fog Linear test passed.
-Texture Decal test passed.
-Texture Border test passed.
-Mipmaps Selection test passed.
-Mipmaps Interpolation test passed.
-Display Lists test passed.
-Evaluator test passed.
-Evaluator Color test passed.
-Texture Edge Clamp test passed.
-Packed Pixels test passed.
-Texture LOD test passed.
-Rescale Normal test passed.
-Color Table test passed.
-Convolution test passed.
-Convolution Border test passed.
-Histogram test passed.
-MinMax test passed.
-MultiTexture test passed.
-
-Conform passed.
-
-----------------------------------------------------------------------
-% conform -v 2 -p 3
-
-OpenGL Conformance Test
-Version 1.2
-
-Setup Report.
-    Verbose level = 2.
-    Random number seed = 1.
-    Path level = 3.
-
-Visual Report.
-    Display ID = 35. Indirect Rendering.
-    Double Buffered.
-    RGBA (5, 6, 5, 0).
-    Stencil (8).
-    Depth (16).
-    Accumulation (16, 16, 16, 16).
-
-Epsilon Report.
-    zero error epsilon = 0.000122.
-    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
-    Depth buffer error epsilon = 0.000137.
-    Stencil plane error epsilon = 0.00404.
-    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
-
-Default State test passed.
-Must Pass test passed.
-Divide By Zero test passed.
-Viewport Clamp test passed.
-Matrix Stack test passed.
-Matrix Stack Mixing test passed.
-Vertex Order test passed.
-Transformations test passed.
-Transformation Normal test passed.
-Viewport Transformation test passed.
-Buffer Clear test passed.
-Buffer Corners test passed.
-Buffer Color test passed.
-Color Ramp test passed.
-Mask test passed.
-Buffer Invariance test passed.
-Accumulation Buffer test passed.
-Select test passed.
-Feedback test passed.
-Scissor test passed.
-Alpha Plane Function test passed.
-Stencil Plane Clear test passed.
-Stencil Plane Corners test passed.
-Stencil Plane Operation test passed.
-Stencil Plane Function test passed.
-Depth Buffer Clear test passed.
-Depth Buffer Function test passed.
-Blend test passed.
-Dither test passed.
-LogicOp Function test does not exist for an RGB visual.
-DrawPixels test passed.
-CopyPixels test passed.
-Bitmap Rasterization test passed.
-Point Rasterization test passed.
-Anti-aliased Point test passed.
-Line Rasterization test passed.
-Line Stipple test passed.
-Anti-aliased Line test passed.
-Horizontal and Vertical Line test passed.
-Triangle Rasterization test passed.
-Triangle Tile test passed.
-Triangle Stipple test passed.
-Anti-aliased Triangles test passed.
-Quad Rasterization test passed.
-Polygon Face test passed.
-Polygon Cull test passed.
-Polygon Stipple test passed.
-Polygon Edge test passed.
-Ambient Material test passed.
-Ambient Scene test passed.
-Attenuation Position test passed.
-Diffuse Light test passed.
-Diffuse Material test passed.
-Diffuse Material Normal test passed.
-Diffuse Material Positioning test passed.
-Emissive Material test passed.
-Specular Exponent test passed.
-Specular Exponent Normal test passed.
-Specular Local Eye Half Angle test passed.
-Specular Light test passed.
-Specular Material test passed.
-Specular Normal test passed.
-Spot Positioning test passed.
-Spot Exponent and Positioning test passed.
-Spot Exponent and Direction test passed.
-Fog Exponential test passed.
-Fog Linear test passed.
-Texture Decal test passed.
-Texture Border test passed.
-Mipmaps Selection test passed.
-Mipmaps Interpolation test passed.
-Display Lists test passed.
-Evaluator test passed.
-Evaluator Color test passed.
-Texture Edge Clamp test passed.
-Packed Pixels test passed.
-Texture LOD test passed.
-Rescale Normal test passed.
-Color Table test passed.
-Convolution test passed.
-Convolution Border test passed.
-Histogram test passed.
-MinMax test passed.
-MultiTexture test passed.
-
-Conform passed.
-
-----------------------------------------------------------------------
-% conform -v 2 -p 4
-
-OpenGL Conformance Test
-Version 1.2
-
-Setup Report.
-    Verbose level = 2.
-    Random number seed = 1.
-    Path level = 4.
-
-Visual Report.
-    Display ID = 35. Indirect Rendering.
-    Double Buffered.
-    RGBA (5, 6, 5, 0).
-    Stencil (8).
-    Depth (16).
-    Accumulation (16, 16, 16, 16).
-
-Epsilon Report.
-    zero error epsilon = 0.000122.
-    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
-    Depth buffer error epsilon = 0.000137.
-    Stencil plane error epsilon = 0.00404.
-    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
-
-Default State test passed.
-Must Pass test passed.
-Divide By Zero test passed.
-Viewport Clamp test passed.
-Matrix Stack test passed.
-Matrix Stack Mixing test passed.
-Vertex Order test passed.
-Transformations test passed.
-Transformation Normal test passed.
-Viewport Transformation test passed.
-Buffer Clear test passed.
-Buffer Corners test passed.
-Buffer Color test passed.
-Color Ramp test passed.
-Mask test passed.
-Buffer Invariance test passed.
-Accumulation Buffer test passed.
-Select test passed.
-Feedback test passed.
-Scissor test passed.
-Alpha Plane Function test passed.
-Stencil Plane Clear test passed.
-Stencil Plane Corners test passed.
-Stencil Plane Operation test passed.
-Stencil Plane Function test passed.
-Depth Buffer Clear test passed.
-Depth Buffer Function test passed.
-Blend test passed.
-Dither test passed.
-LogicOp Function test does not exist for an RGB visual.
-DrawPixels test passed.
-CopyPixels test passed.
-Bitmap Rasterization test passed.
-Point Rasterization test passed.
-Anti-aliased Point test passed.
-Line Rasterization test passed.
-Line Stipple test passed.
-Anti-aliased Line test passed.
-Horizontal and Vertical Line test passed.
-Triangle Rasterization test passed.
-Triangle Tile test passed.
-Triangle Stipple test passed.
-Anti-aliased Triangles test passed.
-Quad Rasterization test passed.
-Polygon Face test passed.
-Polygon Cull test passed.
-Polygon Stipple test passed.
-Polygon Edge test passed.
-Ambient Material test passed.
-Ambient Scene test passed.
-Attenuation Position test passed.
-Diffuse Light test passed.
-Diffuse Material test passed.
-Diffuse Material Normal test passed.
-Diffuse Material Positioning test passed.
-Emissive Material test passed.
-Specular Exponent test passed.
-Specular Exponent Normal test passed.
-Specular Local Eye Half Angle test passed.
-Specular Light test passed.
-Specular Material test passed.
-Specular Normal test passed.
-Spot Positioning test passed.
-Spot Exponent and Positioning test passed.
-Spot Exponent and Direction test passed.
-Fog Exponential test passed.
-Fog Linear test passed.
-Texture Decal test passed.
-Texture Border test passed.
-Mipmaps Selection test passed.
-Mipmaps Interpolation test passed.
-Display Lists test passed.
-Evaluator test passed.
-Evaluator Color test passed.
-Texture Edge Clamp test passed.
-Packed Pixels test passed.
-Texture LOD test passed.
-Rescale Normal test passed.
-Color Table test passed.
-Convolution test passed.
-Convolution Border test passed.
-Histogram test passed.
-MinMax test passed.
-MultiTexture test passed.
-
-Conform passed.
-
-
-
-GLX CONFORMANCE TEST
-====================
-
-% conformx -v 2
-
-OpenGL X Conformance Test
-Version 1.1.1
-
-Setup Report.
-    Verbose level = 2.
-    Random number seed = 1.
-    Path inactive.
-
-Visual Report.
-    Display ID = 34. Direct Rendering.
-    Double Buffered.
-    RGBA (8, 8, 8, 0).
-    Stencil (8).
-    Depth (16).
-    Accumulation (16, 16, 16, 16).
-
-Epsilon Report.
-    zero error epsilon = 0.000122.
-    RGBA error epsilon = 0.00404, 0.00404, 0.00404, 0.000122.
-    Depth buffer error epsilon = 0.000137.
-    Stencil plane error epsilon = 0.00404.
-    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
-
-Default State test passed.
-glReadPixels() test passed.
-Font test passed.
-
-Conformx passed.
-
-
-</pre>
-
-NOTE: conformx passes for all machine path levels (-p option).
-
-</div>
-</body>
-</html>

docs/contents.html

@@ -1,105 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Contents</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-
-  <!--Override a few values from the style sheet: -->
-  <style type="text/css">
-    <!--
-    body {
-      background-color: #cccccc;
-      color: black;
-    }
-    a:link {
-      color: #000;
-    }
-    a:visited {
-      color: #000;
-    }
-    -->
-  </style>
-</head>
-<body>
-
-<b>Documentation</b>
-<ul>
-<li><a href="intro.html" target="_parent">Introduction</a>
-<li><a href="index.html" target="_parent">News</a>
-<li><a href="developers.html" target="_parent">Developers</a>
-<li><a href="systems.html" target="_parent">Platforms and Drivers</a>
-<li><a href="license.html" target="_parent">License &amp; Copyright</a>
-<li><a href="faq.html" target="_parent">FAQ</a>
-<li><a href="relnotes.html" target="_parent">Release Notes</a>
-<li><a href="thanks.html" target="_parent">Acknowledgements</a>
-<li><a href="conform.html" target="_parent">Conformance Testing</a>
-<li>more docs below...
-</ul>
-
-<b>Download / Install</b>
-<ul>
-<li><a href="download.html" target="_parent">Downloading / Unpacking</a>
-<li><a href="install.html" target="_parent">Compiling / Installing</a>
-  <ul>
-    <li><a href="autoconf.html" target="_parent">Autoconf</a></li>
-  </ul>
-</li>
-<li><a href="precompiled.html" target="_parent">Precompiled Libraries</a>
-</ul>
-
-<b>Resources</b>
-<ul>
-<li><a href="lists.html" target="_parent">Mailing Lists</a>
-<li><a href="bugs.html" target="_parent">Bug Database</a>
-<li><a href="webmaster.html" target="_parent">Webmaster</a>
-<li><a href="http://dri.freedesktop.org/" target="_parent">Mesa/DRI Wiki</a>
-</ul>
-
-<b>User Topics</b>
-<ul>
-<li><a href="shading.html" target="_parent">Shading Language</a>
-<li><a href="egl.html" target="_parent">EGL</a>
-<li><a href="opengles.html" target="_parent">OpenGL ES</a>
-<li><a href="openvg.html" target="_parent">OpenVG / Vega</a>
-<li><a href="envvars.html" target="_parent">Environment Variables</a>
-<li><a href="osmesa.html" target="_parent">Off-Screen Rendering</a>
-<li><a href="debugging.html" target="_parent">Debugging Tips</a>
-<li><a href="perf.html" target="_parent">Performance Tips</a>
-<li><a href="extensions.html" target="_parent">Mesa Extensions</a>
-<li><a href="mangling.html" target="_parent">Function Name Mangling</a>
-<li><a href="llvmpipe.html" target="_parent">Gallium llvmpipe driver</a>
-<li><a href="vmware-guest.html" target="_parent">VMware SVGA3D guest driver</a>
-<li><a href="postprocess.html" target="_parent">Gallium post-processing</a>
-<li><a href="application-issues.html" target="_parent">Application Issues</a>
-<li><a href="viewperf.html" target="_parent">Viewperf Issues</a>
-</ul>
-
-<b>Developer Topics</b>
-<ul>
-<li><a href="repository.html" target="_parent">Source Code Repository</a>
-<li><a href="sourcetree.html" target="_parent">Source Code Tree</a>
-<li><a href="utilities.html" target="_parent">Utilities</a>
-<li><a href="helpwanted.html" target="_parent">Help Wanted</a>
-<li><a href="devinfo.html" target="_parent">Development Notes</a>
-<li><a href="sourcedocs.html" target="_parent">Source Documentation</a>
-<li><a href="dispatch.html" target="_parent">GL Dispatch</a>
-</ul>
-
-<b>Links</b>
-<ul>
-<li><a href="http://www.opengl.org" target="_parent">OpenGL website</a>
-<li><a href="http://dri.freedesktop.org" target="_parent">DRI website</a>
-<li><a href="http://www.freedesktop.org" target="_parent">freedesktop.org</a>
-</ul>
-
-<b>Hosted by:</b>
-<br>
-<blockquote>
-<a href="http://sourceforge.net"
-target="_parent"><img src="http://sourceforge.net/sflogo.php?group_id=3&amp;type=1"
-width="88" height="31" align="bottom" alt="Sourceforge.net" border="0"></a>
-</blockquote>
-
-</body>
-</html>

docs/debugging.html

@@ -1,47 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Debugging Tips</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Debugging Tips</h1>
-
-<p>
-   Normally Mesa (and OpenGL) records but does not notify the user of
-   errors.  It is up to the application to call
-   <code>glGetError</code> to check for errors.  Mesa supports an
-   environment variable, MESA_DEBUG, to help with debugging.  If
-   MESA_DEBUG is defined, a message will be printed to stdout whenever
-   an error occurs.
-</p>
-
-<p>
-   More extensive error checking is done when Mesa is compiled with the
-   DEBUG symbol defined.  You'll have to edit the Make-config file and
-   add -DDEBUG to the CFLAGS line for your system configuration.  You may
-   also want to replace any optimization flags with the -g flag so you can
-   use your debugger.  After you've edited Make-config type 'make clean'
-   before recompiling.
-</p>
-<p>
-   In your debugger you can set a breakpoint in _mesa_error() to trap Mesa
-   errors.
-</p>
-<p>
-   There is a display list printing/debugging facility.  See the end of
-   src/dlist.c for details.
-</p>
-
-</div>
-</body>
-</html>

docs/developers.html

@@ -1,58 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Developers</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Developers</h1>
-
-<p>
-Both professional and volunteer developers contribute to Mesa.
-</p>
-<p>
-<a href="http://www.vmware.com/">VMware</a>
-employs several of the main Mesa developers including Brian Paul
-and Keith Whitwell.
-</p>
-
-<p>
-In the past, Tungsten Graphics contracts implemented many Mesa features
-including:
-</p>
-<ul>
-<li>DRI drivers for Intel i965, i945, i915 and other chips
-<li>Advanced memory manager and framebuffer object support
-<li>Shading language compiler and OpenGL 2.0 support
-<li>MiniGLX environment
-</ul>
-
-<p>
-Other companies including
-<a href="http://www.intellinuxgraphics.org/index.html">Intel</a>
-and RedHat also actively contribute to the project.
-Intel has recently contributed the new GLSL compiler in Mesa 7.9.
-</p>
-
-<p>
-<a href="http://www.lunarg.com/">LunarG</a> can be contacted
-for custom Mesa / 3D graphics development.
-</p>
-
-<p>
-Volunteers have made significant contributions to all parts of Mesa, including
-complete device drivers.
-</p>
-
-</div>
-</body>
-</html>

docs/devinfo.html

@@ -1,320 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Development Notes</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Development Notes</h1>
-
-
-<h2>Adding Extensions</h2>
-
-<p>
-To add a new GL extension to Mesa you have to do at least the following.
-
-<ul>
-<li>
-   If glext.h doesn't define the extension, edit include/GL/gl.h and add
-   code like this:
-   <pre>
-     #ifndef GL_EXT_the_extension_name
-     #define GL_EXT_the_extension_name 1
-     /* declare the new enum tokens */
-     /* prototype the new functions */
-     /* TYPEDEFS for the new functions */
-     #endif
-   </pre>
-</li>
-<li>
-   In the src/mapi/glapi/gen/ directory, add the new extension functions and
-   enums to the gl_API.xml file.
-   Then, a bunch of source files must be regenerated by executing the
-   corresponding Python scripts.
-</li>
-<li>
-   Add a new entry to the <code>gl_extensions</code> struct in mtypes.h
-</li>
-<li>
-   Update the <code>extensions.c</code> file.
-</li>
-<li>
-   From this point, the best way to proceed is to find another extension,
-   similar to the new one, that's already implemented in Mesa and use it
-   as an example.
-</li>
-<li>
-   If the new extension adds new GL state, the functions in get.c, enable.c
-   and attrib.c will most likely require new code.
-</li>
-<li>
-   The dispatch tests check_table.cpp and dispatch_sanity.cpp
-   should be updated with details about the new extensions functions. These
-   tests are run using 'make check'
-</li>
-</ul>
-
-
-
-<h2>Coding Style</h2>
-
-<p>
-Mesa's code style has changed over the years.  Here's the latest.
-</p>
-
-<p>
-Comment your code!  It's extremely important that open-source code be
-well documented.  Also, strive to write clean, easily understandable code.
-</p>
-
-<p>
-3-space indentation
-</p>
-
-<p>
-If you use tabs, set them to 8 columns
-</p>
-
-<p>
-Line width: the preferred width to fill comments and code in Mesa is 78
-columns.  Exceptions are sometimes made for clarity (e.g. tabular data is
-sometimes filled to a much larger width so that extraneous carriage returns
-don't obscure the table).
-</p>
-
-<p>
-Brace example:
-</p>
-<pre>
-	if (condition) {
-	   foo;
-	}
-	else {
-	   bar;
-	}
-
-	switch (condition) {
-	case 0:
-	   foo();
-	   break;
-
-	case 1: {
-	   ...
-	   break;
-	}
-
-	default:
-	   ...
-	   break;
-	}
-</pre>
-
-<p>
-Here's the GNU indent command which will best approximate my preferred style:
-(Note that it won't format switch statements in the preferred way)
-</p>
-<pre>
-	indent -br -i3 -npcs --no-tabs infile.c -o outfile.c
-</pre>
-
-
-<p>
-Local variable name example:  localVarName (no underscores)
-</p>
-
-<p>
-Constants and macros are ALL_UPPERCASE, with _ between words
-</p>
-
-<p>
-Global variables are not allowed.
-</p>
-
-<p>
-Function name examples:
-</p>
-<pre>
-	glFooBar()       - a public GL entry point (in glapi_dispatch.c)
-	_mesa_FooBar()   - the internal immediate mode function
-	save_FooBar()    - retained mode (display list) function in dlist.c
-	foo_bar()        - a static (private) function
-	_mesa_foo_bar()  - an internal non-static Mesa function
-</pre>
-
-<p>
-Places that are not directly visible to the GL API should prefer the use
-of <tt>bool</tt>, <tt>true</tt>, and
-<tt>false</tt> over <tt>GLboolean</tt>, <tt>GL_TRUE</tt>, and
-<tt>GL_FALSE</tt>.  In C code, this may mean that
-<tt>#include &lt;stdbool.h&gt;</tt> needs to be added.  The
-<tt>try_emit_</tt>* methods in src/mesa/program/ir_to_mesa.cpp and
-src/mesa/state_tracker/st_glsl_to_tgsi.cpp can serve as examples.
-</p>
-
-<h2>Submitting patches</h2>
-
-<p>
-You should always run the Mesa Testsuite before submitting patches.
-The Testsuite can be run using the 'make check' command. All tests
-must pass before patches will be accepted, this may mean you have
-to update the tests themselves.
-</p>
-
-<p>
-Patches should be sent to the Mesa mailing list for review.
-When submitting a patch make sure to use git send-email rather than attaching
-patches to emails. Sending patches as attachments prevents people from being
-able to provide in-line review comments.
-</p>
-
-<p>
-When submitting follow-up patches you can use --in-reply-to to make v2, v3,
-etc patches show up as replies to the originals. This usually works well
-when you're sending out updates to individual patches (as opposed to
-re-sending the whole series). Using --in-reply-to makes
-it harder for reviewers to accidentally review old patches.
-</p>
-
-<h2>Marking a commit as a candidate for a stable branch</h2>
-
-<p>
-If you want a commit to be applied to a stable branch,
-you should add an appropriate note to the commit message.
-</p>
-
-<p>
-Here are some examples of such a note:
-</p>
-<ul>
-  <li>CC: &lt;mesa-stable@lists.freedesktop.org&gt;</li>
-  <li>CC: "9.2 10.0" &lt;mesa-stable@lists.freedesktop.org&gt;</li>
-  <li>CC: "10.0" &lt;mesa-stable@lists.freedesktop.org&gt;</li>
-</ul>
-
-Simply adding the CC to the mesa-stable list address is adequate to nominate
-the commit for the most-recently-created stable branch. It is only necessary
-to specify a specific branch name, (such as "9.2 10.0" or "10.0" in the
-examples above), if you want to nominate the commit for an older stable
-branch. And, as in these examples, you can nominate the commit for the older
-branch in addition to the more recent branch, or nominate the commit
-exclusively for the older branch.
-
-This "CC" syntax for patch nomination will cause patches to automatically be
-copied to the mesa-stable@ mailing list when you use "git send-email" to send
-patches to the mesa-dev@ mailing list. Also, if you realize that a commit
-should be nominated for the stable branch after it has already been committed,
-you can send a note directly to the mesa-stable@lists.freedesktop.org where
-the Mesa stable-branch maintainers will receive it. Be sure to mention the
-commit ID of the commit of interest (as it appears in the mesa master branch).
-
-The latest set of patches that have been nominated, accepted, or rejected for
-the upcoming stable release can always be seen on the
-<a href=http://cworth.org/~cworth/mesa-stable-queue/">Mesa Stable Queue</a>
-page.
-
-<h2>Cherry-picking candidates for a stable branch</h2>
-
-<p>
-Please use <code>git cherry-pick -x &lt;commit&gt;</code> for cherry-picking a commit
-from master to a stable branch.
-</p>
-
-<h2>Making a New Mesa Release</h2>
-
-<p>
-These are the instructions for making a new Mesa release.
-</p>
-
-<h3>Get latest source files</h3>
-<p>
-Use git to get the latest Mesa files from the git repository, from whatever
-branch is relevant.
-</p>
-
-
-<h3>Verify and update version info in VERSION</h3>
-
-<p>
-Create a docs/relnotes/x.y.z.html file.
-The bin/bugzilla_mesa.sh and bin/shortlog_mesa.sh scripts can be used to
-create the HTML-formatted lists of bugfixes and changes to include in the file.
-Link the new docs/relnotes/x.y.z.html file into the main <a href="relnotes.html">relnotes.html</a> file.
-</p>
-
-<p>
-Update <a href="index.html">docs/index.html</a>.
-</p>
-
-<p>
-Tag the files with the release name (in the form <b>mesa-x.y</b>)
-with: <code>git tag -s mesa-x.y -m "Mesa x.y Release"</code>
-Then: <code>git push origin mesa-x.y</code>
-</p>
-
-
-<h3>Make the tarballs</h3>
-<p>
-Make the distribution files.  From inside the Mesa directory:
-<pre>
-	./autogen.sh
-	make tarballs
-</pre>
-
-<p>
-After the tarballs are created, the md5 checksums for the files will
-be computed.
-Add them to the docs/relnotes/x.y.html file.
-</p>
-
-<p>
-Copy the distribution files to a temporary directory, unpack them,
-compile everything, and run some demos to be sure everything works.
-</p>
-
-<h3>Update the website and announce the release</h3>
-<p>
-Make a new directory for the release on annarchy.freedesktop.org with:
-<br>
-<code>
-mkdir /srv/ftp.freedesktop.org/pub/mesa/x.y
-</code>
-</p>
-
-<p>
-Basically, to upload the tarball files with:
-<br>
-<code>
-rsync -avP -e ssh MesaLib-x.y.* USERNAME@annarchy.freedesktop.org:/srv/ftp.freedesktop.org/pub/mesa/x.y/
-</code>
-</p>
-
-<p>
-Update the web site by copying the docs/ directory's files to 
-/home/users/b/br/brianp/mesa-www/htdocs/ with:
-<br>
-<code>
-sftp USERNAME,mesa3d@web.sourceforge.net
-</code>
-</p>
-
-<p>
-Make an announcement on the mailing lists:
-
-<em>mesa-dev@lists.freedesktop.org</em>,
-<em>mesa-users@lists.freedesktop.org</em>
-and
-<em>mesa-announce@lists.freedesktop.org</em>
-</p>
-
-</div>
-</body>
-</html>

docs/dispatch.html

@@ -1,279 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>GL Dispatch in Mesa</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>GL Dispatch in Mesa</h1>
-
-<p>Several factors combine to make efficient dispatch of OpenGL functions
-fairly complicated.  This document attempts to explain some of the issues
-and introduce the reader to Mesa's implementation.  Readers already familiar
-with the issues around GL dispatch can safely skip ahead to the <a
-href="#overview">overview of Mesa's implementation</a>.</p>
-
-<h2>1. Complexity of GL Dispatch</h2>
-
-<p>Every GL application has at least one object called a GL <em>context</em>.
-This object, which is an implicit parameter to every GL function, stores all
-of the GL related state for the application.  Every texture, every buffer
-object, every enable, and much, much more is stored in the context.  Since
-an application can have more than one context, the context to be used is
-selected by a window-system dependent function such as
-<tt>glXMakeContextCurrent</tt>.</p>
-
-<p>In environments that implement OpenGL with X-Windows using GLX, every GL
-function, including the pointers returned by <tt>glXGetProcAddress</tt>, are
-<em>context independent</em>.  This means that no matter what context is
-currently active, the same <tt>glVertex3fv</tt> function is used.</p>
-
-<p>This creates the first bit of dispatch complexity.  An application can
-have two GL contexts.  One context is a direct rendering context where
-function calls are routed directly to a driver loaded within the
-application's address space.  The other context is an indirect rendering
-context where function calls are converted to GLX protocol and sent to a
-server.  The same <tt>glVertex3fv</tt> has to do the right thing depending
-on which context is current.</p>
-
-<p>Highly optimized drivers or GLX protocol implementations may want to
-change the behavior of GL functions depending on current state.  For
-example, <tt>glFogCoordf</tt> may operate differently depending on whether
-or not fog is enabled.</p>
-
-<p>In multi-threaded environments, it is possible for each thread to have a
-different GL context current.  This means that poor old <tt>glVertex3fv</tt>
-has to know which GL context is current in the thread where it is being
-called.</p>
-
-<h2 id="overview">2. Overview of Mesa's Implementation</h2>
-
-<p>Mesa uses two per-thread pointers.  The first pointer stores the address
-of the context current in the thread, and the second pointer stores the
-address of the <em>dispatch table</em> associated with that context.  The
-dispatch table stores pointers to functions that actually implement
-specific GL functions.  Each time a new context is made current in a thread,
-these pointers a updated.</p>
-
-<p>The implementation of functions such as <tt>glVertex3fv</tt> becomes
-conceptually simple:</p>
-
-<ul>
-<li>Fetch the current dispatch table pointer.</li>
-<li>Fetch the pointer to the real <tt>glVertex3fv</tt> function from the
-table.</li>
-<li>Call the real function.</li>
-</ul>
-
-<p>This can be implemented in just a few lines of C code.  The file
-<tt>src/mesa/glapi/glapitemp.h</tt> contains code very similar to this.</p>
-
-<blockquote>
-<table border="1">
-<tr><td><pre>
-void glVertex3f(GLfloat x, GLfloat y, GLfloat z)
-{
-    const struct _glapi_table * const dispatch = GET_DISPATCH();
-
-    (*dispatch-&gt;Vertex3f)(x, y, z);
-}</pre></td></tr>
-<tr><td>Sample dispatch function</td></tr></table>
-</blockquote>
-
-<p>The problem with this simple implementation is the large amount of
-overhead that it adds to every GL function call.</p>
-
-<p>In a multithreaded environment, a naive implementation of
-<tt>GET_DISPATCH</tt> involves a call to <tt>pthread_getspecific</tt> or a
-similar function.  Mesa provides a wrapper function called
-<tt>_glapi_get_dispatch</tt> that is used by default.</p>
-
-<h2>3. Optimizations</h2>
-
-<p>A number of optimizations have been made over the years to diminish the
-performance hit imposed by GL dispatch.  This section describes these
-optimizations.  The benefits of each optimization and the situations where
-each can or cannot be used are listed.</p>
-
-<h3>3.1. Dual dispatch table pointers</h3>
-
-<p>The vast majority of OpenGL applications use the API in a single threaded
-manner.  That is, the application has only one thread that makes calls into
-the GL.  In these cases, not only do the calls to
-<tt>pthread_getspecific</tt> hurt performance, but they are completely
-unnecessary!  It is possible to detect this common case and avoid these
-calls.</p>
-
-<p>Each time a new dispatch table is set, Mesa examines and records the ID
-of the executing thread.  If the same thread ID is always seen, Mesa knows
-that the application is, from OpenGL's point of view, single threaded.</p>
-
-<p>As long as an application is single threaded, Mesa stores a pointer to
-the dispatch table in a global variable called <tt>_glapi_Dispatch</tt>.
-The pointer is also stored in a per-thread location via
-<tt>pthread_setspecific</tt>.  When Mesa detects that an application has
-become multithreaded, <tt>NULL</tt> is stored in <tt>_glapi_Dispatch</tt>.</p>
-
-<p>Using this simple mechanism the dispatch functions can detect the
-multithreaded case by comparing <tt>_glapi_Dispatch</tt> to <tt>NULL</tt>.
-The resulting implementation of <tt>GET_DISPATCH</tt> is slightly more
-complex, but it avoids the expensive <tt>pthread_getspecific</tt> call in
-the common case.</p>
-
-<blockquote>
-<table border="1">
-<tr><td><pre>
-#define GET_DISPATCH() \
-    (_glapi_Dispatch != NULL) \
-        ? _glapi_Dispatch : pthread_getspecific(&_glapi_Dispatch_key)
-</pre></td></tr>
-<tr><td>Improved <tt>GET_DISPATCH</tt> Implementation</td></tr></table>
-</blockquote>
-
-<h3>3.2. ELF TLS</h3>
-
-<p>Starting with the 2.4.20 Linux kernel, each thread is allocated an area
-of per-thread, global storage.  Variables can be put in this area using some
-extensions to GCC.  By storing the dispatch table pointer in this area, the
-expensive call to <tt>pthread_getspecific</tt> and the test of
-<tt>_glapi_Dispatch</tt> can be avoided.</p>
-
-<p>The dispatch table pointer is stored in a new variable called
-<tt>_glapi_tls_Dispatch</tt>.  A new variable name is used so that a single
-libGL can implement both interfaces.  This allows the libGL to operate with
-direct rendering drivers that use either interface.  Once the pointer is
-properly declared, <tt>GET_DISPACH</tt> becomes a simple variable
-reference.</p>
-
-<blockquote>
-<table border="1">
-<tr><td><pre>
-extern __thread struct _glapi_table *_glapi_tls_Dispatch
-    __attribute__((tls_model("initial-exec")));
-
-#define GET_DISPATCH() _glapi_tls_Dispatch
-</pre></td></tr>
-<tr><td>TLS <tt>GET_DISPATCH</tt> Implementation</td></tr></table>
-</blockquote>
-
-<p>Use of this path is controlled by the preprocessor define
-<tt>GLX_USE_TLS</tt>.  Any platform capable of using TLS should use this as
-the default dispatch method.</p>
-
-<h3>3.3. Assembly Language Dispatch Stubs</h3>
-
-<p>Many platforms has difficulty properly optimizing the tail-call in the
-dispatch stubs.  Platforms like x86 that pass parameters on the stack seem
-to have even more difficulty optimizing these routines.  All of the dispatch
-routines are very short, and it is trivial to create optimal assembly
-language versions.  The amount of optimization provided by using assembly
-stubs varies from platform to platform and application to application.
-However, by using the assembly stubs, many platforms can use an additional
-space optimization (see <a href="#fixedsize">below</a>).</p>
-
-<p>The biggest hurdle to creating assembly stubs is handling the various
-ways that the dispatch table pointer can be accessed.  There are four
-different methods that can be used:</p>
-
-<ol>
-<li>Using <tt>_glapi_Dispatch</tt> directly in builds for non-multithreaded
-environments.</li>
-<li>Using <tt>_glapi_Dispatch</tt> and <tt>_glapi_get_dispatch</tt> in
-multithreaded environments.</li>
-<li>Using <tt>_glapi_Dispatch</tt> and <tt>pthread_getspecific</tt> in
-multithreaded environments.</li>
-<li>Using <tt>_glapi_tls_Dispatch</tt> directly in TLS enabled
-multithreaded environments.</li>
-</ol>
-
-<p>People wishing to implement assembly stubs for new platforms should focus
-on #4 if the new platform supports TLS.  Otherwise, implement #2 followed by
-#3.  Environments that do not support multithreading are uncommon and not
-terribly relevant.</p>
-
-<p>Selection of the dispatch table pointer access method is controlled by a
-few preprocessor defines.</p>
-
-<ul>
-<li>If <tt>GLX_USE_TLS</tt> is defined, method #4 is used.</li>
-<li>If <tt>HAVE_PTHREAD</tt> is defined, method #3 is used.</li>
-<li>If <tt>WIN32_THREADS</tt> is defined, method #2 is used.</li>
-<li>If none of the preceding are defined, method #1 is used.</li>
-</ul>
-
-<p>Two different techniques are used to handle the various different cases.
-On x86 and SPARC, a macro called <tt>GL_STUB</tt> is used.  In the preamble
-of the assembly source file different implementations of the macro are
-selected based on the defined preprocessor variables.  The assembly code
-then consists of a series of invocations of the macros such as:
-
-<blockquote>
-<table border="1">
-<tr><td><pre>
-GL_STUB(Color3fv, _gloffset_Color3fv)
-</pre></td></tr>
-<tr><td>SPARC Assembly Implementation of <tt>glColor3fv</tt></td></tr></table>
-</blockquote>
-
-<p>The benefit of this technique is that changes to the calling pattern
-(i.e., addition of a new dispatch table pointer access method) require fewer
-changed lines in the assembly code.</p>
-
-<p>However, this technique can only be used on platforms where the function
-implementation does not change based on the parameters passed to the
-function.  For example, since x86 passes all parameters on the stack, no
-additional code is needed to save and restore function parameters around a
-call to <tt>pthread_getspecific</tt>.  Since x86-64 passes parameters in
-registers, varying amounts of code needs to be inserted around the call to
-<tt>pthread_getspecific</tt> to save and restore the GL function's
-parameters.</p>
-
-<p>The other technique, used by platforms like x86-64 that cannot use the
-first technique, is to insert <tt>#ifdef</tt> within the assembly
-implementation of each function.  This makes the assembly file considerably
-larger (e.g., 29,332 lines for <tt>glapi_x86-64.S</tt> versus 1,155 lines for
-<tt>glapi_x86.S</tt>) and causes simple changes to the function
-implementation to generate many lines of diffs.  Since the assembly files
-are typically generated by scripts (see <a href="#autogen">below</a>), this
-isn't a significant problem.</p>
-
-<p>Once a new assembly file is created, it must be inserted in the build
-system.  There are two steps to this.  The file must first be added to
-<tt>src/mesa/sources</tt>.  That gets the file built and linked.  The second
-step is to add the correct <tt>#ifdef</tt> magic to
-<tt>src/mesa/glapi/glapi_dispatch.c</tt> to prevent the C version of the
-dispatch functions from being built.</p>
-
-<h3 id="fixedsize">3.4. Fixed-Length Dispatch Stubs</h3>
-
-<p>To implement <tt>glXGetProcAddress</tt>, Mesa stores a table that
-associates function names with pointers to those functions.  This table is
-stored in <tt>src/mesa/glapi/glprocs.h</tt>.  For different reasons on
-different platforms, storing all of those pointers is inefficient.  On most
-platforms, including all known platforms that support TLS, we can avoid this
-added overhead.</p>
-
-<p>If the assembly stubs are all the same size, the pointer need not be
-stored for every function.  The location of the function can instead be
-calculated by multiplying the size of the dispatch stub by the offset of the
-function in the table.  This value is then added to the address of the first
-dispatch stub.</p>
-
-<p>This path is activated by adding the correct <tt>#ifdef</tt> magic to
-<tt>src/mesa/glapi/glapi.c</tt> just before <tt>glprocs.h</tt> is
-included.</p>
-
-<h2 id="autogen">4. Automatic Generation of Dispatch Stubs</h2>
-
-</div>
-</body>
-</html>

docs/download.html

@@ -1,117 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Getting Mesa</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Downloading</h1>
-
-<p>
-Primary Mesa download site:
-<a href="ftp://ftp.freedesktop.org/pub/mesa/">freedesktop.org</a> (FTP)
-</p>
-
-<p>
-When a new release is coming, release candidates (betas) may be found
-<a href="ftp://ftp.freedesktop.org/pub/mesa/beta/">here</a>.
-</p>
-
-
-<h1>Unpacking</h1>
-
-<p>
-Mesa releases are available in three formats: .tar.bz2, .tar.gz, and .zip
-</p>
-
-<p>
-To unpack .tar.gz files:
-</p>
-<pre>
-	tar zxf MesaLib-x.y.z.tar.gz
-</pre>
-or
-<pre>
-	gzcat MesaLib-x.y.z.tar.gz | tar xf -
-</pre>
-or
-<pre>
-	gunzip MesaLib-x.y.z.tar.gz ; tar xf MesaLib-x.y.z.tar
-</pre>
-<p>
-To unpack .tar.bz2 files:
-</p>
-<pre>
-	bunzip2 -c MesaLib-x.y.z.tar.gz | tar xf -
-</pre>
-<p>
-To unpack .zip files:
-</p>
-<pre>
-	unzip MesaLib-x.y.z.zip
-</pre>
-
-
-<h1>Contents</h1>
-
-<p>
-After unpacking you'll have these files and directories (among others):
-</p>
-<pre>
-Makefile	- top-level Makefile for most systems
-configs/	- makefile parameter files for various systems
-include/	- GL header (include) files
-bin/		- shell scripts for making shared libraries, etc
-docs/		- documentation
-src/		- source code for libraries
-src/mesa	- sources for the main Mesa library and device drivers
-src/gallium     - sources for Gallium and Gallium drivers
-src/glx		- sources for building libGL with full GLX and DRI support
-</pre>
-
-
-<p>
-Proceed to the <a href="install.html">compilation and installation
-instructions</a>.
-</p>
-
-
-<h1>Demos, GLUT, and GLU</h1>
-
-<p>
-A package of SGI's GLU library is available
-<a href="ftp://ftp.freedesktop.org/pub/mesa/glu/">here</a>
-</p>
-
-<p>
-A package of Mark Kilgard's GLUT library is available
-<a href="ftp://ftp.freedesktop.org/pub/mesa/glut/">here</a>
-</p>
-
-<p>
-The Mesa demos collection is available
-<a href="ftp://ftp.freedesktop.org/pub/mesa/demos/">here</a>
-</p>
-
-<p>
-In the past, GLUT, GLU and the Mesa demos were released in conjunction with
-Mesa releases.  But since GLUT, GLU and the demos change infrequently, they
-were split off into their own git repositories:
-
-<a href="http://cgit.freedesktop.org/mesa/glut/">GLUT</a>,
-<a href="http://cgit.freedesktop.org/mesa/glu/">GLU</a> and
-<a href="http://cgit.freedesktop.org/mesa/demos/">Demos</a>,
-</p>
-
-</div>
-</body>
-</html>

docs/egl.html

@@ -1,331 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Mesa EGL</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Mesa EGL</h1>
-
-<p>The current version of EGL in Mesa implements EGL 1.4.  More information
-about EGL can be found at
-<a href="http://www.khronos.org/egl/">
-http://www.khronos.org/egl/</a>.</p>
-
-<p>The Mesa's implementation of EGL uses a driver architecture.  The main
-library (<code>libEGL</code>) is window system neutral.  It provides the EGL
-API entry points and helper functions for use by the drivers.  Drivers are
-dynamically loaded by the main library and most of the EGL API calls are
-directly dispatched to the drivers.</p>
-
-<p>The driver in use decides the window system to support.</p>
-
-<h2>Build EGL</h2>
-
-<ol>
-<li>
-<p>Run <code>configure</code> with the desired client APIs and enable
-the driver for your hardware.  For example</p>
-
-<pre>
-  $ ./configure --enable-gles1 --enable-gles2 \
-                --with-dri-drivers=... \
-                --with-gallium-drivers=...
-</pre>
-
-<p>The main library and OpenGL is enabled by default.  The first two options
-above enables <a href="opengles.html">OpenGL ES 1.x and 2.x</a>.  The last two
-options enables the listed classic and and Gallium drivers respectively.</p>
-
-</li>
-
-<li>Build and install Mesa as usual.</li>
-</ol>
-
-<p>In the given example, it will build and install <code>libEGL</code>,
-<code>libGL</code>, <code>libGLESv1_CM</code>, <code>libGLESv2</code>, and one
-or more EGL drivers.</p>
-
-<h3>Configure Options</h3>
-
-<p>There are several options that control the build of EGL at configuration
-time</p>
-
-<dl>
-<dt><code>--enable-egl</code></dt>
-<dd>
-
-<p>By default, EGL is enabled.  When disabled, the main library and the drivers
-will not be built.</p>
-
-</dd>
-
-<dt><code>--with-egl-driver-dir</code></dt>
-<dd>
-
-<p>The directory EGL drivers should be installed to.  If not specified, EGL
-drivers will be installed to <code>${libdir}/egl</code>.</p>
-
-</dd>
-
-<dt><code>--enable-gallium-egl</code></dt>
-<dd>
-
-<p>Enable the optional <code>egl_gallium</code> driver.</p>
-
-</dd>
-
-<dt><code>--with-egl-platforms</code></dt>
-<dd>
-
-<p>List the platforms (window systems) to support.  Its argument is a comma
-separated string such as <code>--with-egl-platforms=x11,drm</code>.  It decides
-the platforms a driver may support.  The first listed platform is also used by
-the main library to decide the native platform: the platform the EGL native
-types such as <code>EGLNativeDisplayType</code> or
-<code>EGLNativeWindowType</code> defined for.</p>
-
-<p>The available platforms are <code>x11</code>, <code>drm</code>,
-<code>fbdev</code>, and <code>gdi</code>.  The <code>gdi</code> platform can
-only be built with SCons.  Unless for special needs, the build system should
-select the right platforms automatically.</p>
-
-</dd>
-
-<dt><code>--enable-gles1</code></dt>
-<dt><code>--enable-gles2</code></dt>
-<dd>
-
-<p>These options enable OpenGL ES support in OpenGL.  The result is one big
-internal library that supports multiple APIs.</p>
-
-</dd>
-
-<dt><code>--enable-shared-glapi</code></dt>
-<dd>
-
-<p>By default, <code>libGL</code> has its own copy of <code>libglapi</code>.
-This options makes <code>libGL</code> use the shared <code>libglapi</code>.  This
-is required if applications mix OpenGL and OpenGL ES.</p>
-
-</dd>
-
-<dt><code>--enable-openvg</code></dt>
-<dd>
-
-<p>OpenVG must be explicitly enabled by this option.</p>
-
-</dd>
-
-</dl>
-
-<h2>Use EGL</h2>
-
-<h3>Demos</h3>
-
-<p>There are demos for the client APIs supported by EGL.  They can be found in
-mesa/demos repository.</p>
-
-<h3>Environment Variables</h3>
-
-<p>There are several environment variables that control the behavior of EGL at
-runtime</p>
-
-<dl>
-<dt><code>EGL_DRIVERS_PATH</code></dt>
-<dd>
-
-<p>By default, the main library will look for drivers in the directory where
-the drivers are installed to.  This variable specifies a list of
-colon-separated directories where the main library will look for drivers, in
-addition to the default directory.  This variable is ignored for setuid/setgid
-binaries.</p>
-
-<p>This variable is usually set to test an uninstalled build.  For example, one
-may set</p>
-
-<pre>
-  $ export LD_LIBRARY_PATH=$mesa/lib
-  $ export EGL_DRIVERS_PATH=$mesa/lib/egl
-</pre>
-
-<p>to test a build without installation</p>
-
-</dd>
-
-<dt><code>EGL_DRIVER</code></dt>
-<dd>
-
-<p>This variable specifies a full path to or the name of an EGL driver.  It
-forces the specified EGL driver to be loaded.  It comes in handy when one wants
-to test a specific driver.  This variable is ignored for setuid/setgid
-binaries.</p>
-
-</dd>
-
-<dt><code>EGL_PLATFORM</code></dt>
-<dd>
-
-<p>This variable specifies the native platform.  The valid values are the same
-as those for <code>--with-egl-platforms</code>.  When the variable is not set,
-the main library uses the first platform listed in
-<code>--with-egl-platforms</code> as the native platform.</p>
-
-<p>Extensions like <code>EGL_MESA_drm_display</code> define new functions to
-create displays for non-native platforms.  These extensions are usually used by
-applications that support non-native platforms.  Setting this variable is
-probably required only for some of the demos found in mesa/demo repository.</p>
-
-</dd>
-
-<dt><code>EGL_LOG_LEVEL</code></dt>
-<dd>
-
-<p>This changes the log level of the main library and the drivers.  The valid
-values are: <code>debug</code>, <code>info</code>, <code>warning</code>, and
-<code>fatal</code>.</p>
-
-</dd>
-
-<dt><code>EGL_SOFTWARE</code></dt>
-<dd>
-
-<p>For drivers that support both hardware and software rendering, setting this
-variable to true forces the use of software rendering.</p>
-
-</dd>
-</dl>
-
-<h2>EGL Drivers</h2>
-
-<dl>
-<dt><code>egl_dri2</code></dt>
-<dd>
-
-<p>This driver supports both <code>x11</code> and <code>drm</code> platforms.
-It functions as a DRI driver loader.  For <code>x11</code> support, it talks to
-the X server directly using (XCB-)DRI2 protocol.</p>
-
-<p>This driver can share DRI drivers with <code>libGL</code>.</p>
-
-</dd>
-
-<dt><code>egl_gallium</code></dt>
-<dd>
-
-<p>This driver is based on Gallium3D.  It supports all rendering APIs and
-hardware supported by Gallium3D.  It is the only driver that supports OpenVG.
-The supported platforms are X11, DRM, FBDEV, and GDI.</p>
-
-<p>This driver comes with its own hardware drivers
-(<code>pipe_&lt;hw&gt;</code>) and client API modules
-(<code>st_&lt;api&gt;</code>).</p>
-
-</dd>
-
-<h2>Packaging</h2>
-
-<p>The ABI between the main library and its drivers are not stable.  Nor is
-there a plan to stabilize it at the moment.  Of the EGL drivers,
-<code>egl_gallium</code> has its own hardware drivers and client API modules.
-They are considered internal to <code>egl_gallium</code> and there is also no
-stable ABI between them.  These should be kept in mind when packaging for
-distribution.</p>
-
-<p>Generally, <code>egl_dri2</code> is preferred over <code>egl_gallium</code>
-when the system already has DRI drivers.  As <code>egl_gallium</code> is loaded
-before <code>egl_dri2</code> when both are available, <code>egl_gallium</code>
-is disabled by default.</p>
-
-<h2>Developers</h2>
-
-<p>The sources of the main library and the classic drivers can be found at
-<code>src/egl/</code>.  The sources of the <code>egl</code> state tracker can
-be found at <code>src/gallium/state_trackers/egl/</code>.</p>
-
-<h3>Lifetime of Display Resources</h3>
-
-<p>Contexts and surfaces are examples of display resources.  They might live
-longer than the display that creates them.</p>
-
-<p>In EGL, when a display is terminated through <code>eglTerminate</code>, all
-display resources should be destroyed.  Similarly, when a thread is released
-through <code>eglReleaseThread</code>, all current display resources should be
-released.  Another way to destroy or release resources is through functions
-such as <code>eglDestroySurface</code> or <code>eglMakeCurrent</code>.</p>
-
-<p>When a resource that is current to some thread is destroyed, the resource
-should not be destroyed immediately.  EGL requires the resource to live until
-it is no longer current.  A driver usually calls
-<code>eglIs&lt;Resource&gt;Bound</code> to check if a resource is bound
-(current) to any thread in the destroy callbacks.  If it is still bound, the
-resource is not destroyed.</p>
-
-<p>The main library will mark destroyed current resources as unlinked.  In a
-driver's <code>MakeCurrent</code> callback,
-<code>eglIs&lt;Resource&gt;Linked</code> can then be called to check if a newly
-released resource is linked to a display.  If it is not, the last reference to
-the resource is removed and the driver should destroy the resource.  But it
-should be careful here because <code>MakeCurrent</code> might be called with an
-uninitialized display.</p>
-
-<p>This is the only mechanism provided by the main library to help manage the
-resources.  The drivers are responsible to the correct behavior as defined by
-EGL.</p>
-
-<h3><code>EGL_RENDER_BUFFER</code></h3>
-
-<p>In EGL, the color buffer a context should try to render to is decided by the
-binding surface.  It should try to render to the front buffer if the binding
-surface has <code>EGL_RENDER_BUFFER</code> set to
-<code>EGL_SINGLE_BUFFER</code>;  If the same context is later bound to a
-surface with <code>EGL_RENDER_BUFFER</code> set to
-<code>EGL_BACK_BUFFER</code>, the context should try to render to the back
-buffer.  However, the context is allowed to make the final decision as to which
-color buffer it wants to or is able to render to.</p>
-
-<p>For pbuffer surfaces, the render buffer is always
-<code>EGL_BACK_BUFFER</code>.  And for pixmap surfaces, the render buffer is
-always <code>EGL_SINGLE_BUFFER</code>.  Unlike window surfaces, EGL spec
-requires their <code>EGL_RENDER_BUFFER</code> values to be honored.  As a
-result, a driver should never set <code>EGL_PIXMAP_BIT</code> or
-<code>EGL_PBUFFER_BIT</code> bits of a config if the contexts created with the
-config won't be able to honor the <code>EGL_RENDER_BUFFER</code> of pixmap or
-pbuffer surfaces.</p>
-
-<p>It should also be noted that pixmap and pbuffer surfaces are assumed to be
-single-buffered, in that <code>eglSwapBuffers</code> has no effect on them.  It
-is desirable that a driver allocates a private color buffer for each pbuffer
-surface created.  If the window system the driver supports has native pbuffers,
-or if the native pixmaps have more than one color buffers, the driver should
-carefully attach the native color buffers to the EGL surfaces, re-route them if
-required.</p>
-
-<p>There is no defined behavior as to, for example, how
-<code>glDrawBuffer</code> interacts with <code>EGL_RENDER_BUFFER</code>.  Right
-now, it is desired that the draw buffer in a client API be fixed for pixmap and
-pbuffer surfaces.  Therefore, the driver is responsible to guarantee that the
-client API renders to the specified render buffer for pixmap and pbuffer
-surfaces.</p>
-
-<h3><code>EGLDisplay</code> Mutex</h3>
-
-The <code>EGLDisplay</code> will be locked before calling any of the dispatch
-functions (well, except for GetProcAddress which does not take an
-<code>EGLDisplay</code>).  This guarantees that the same dispatch function will
-not be called with the sample display at the same time.  If a driver has access
-to an <code>EGLDisplay</code> without going through the EGL APIs, the driver
-should as well lock the display before using it.
-
-</div>
-</body>
-</html>

docs/envvars.html

@@ -1,238 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Environment Variables</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Environment Variables</h1>
-
-<p>
-Normally, no environment variables need to be set.  Most of the environment
-variables used by Mesa/Gallium are for debugging purposes, but they can
-sometimes be useful for debugging end-user issues.
-</p>
-
-
-<h2>LibGL environment variables</h2>
-
-<ul>
-<li>LIBGL_DEBUG - If defined debug information will be printed to stderr.
-   If set to 'verbose' additional information will be printed.
-<li>LIBGL_DRIVERS_PATH - colon-separated list of paths to search for DRI drivers
-<li>LIBGL_ALWAYS_INDIRECT - forces an indirect rendering context/connection.
-<li>LIBGL_ALWAYS_SOFTWARE - if set, always use software rendering
-<li>LIBGL_NO_DRAWARRAYS - if set do not use DrawArrays GLX protocol (for debugging)
-<li>LIBGL_SHOW_FPS - print framerate to stdout based on the number of glXSwapBuffers
-    calls per second.
-</ul>
-
-
-
-<h2>Core Mesa environment variables</h2>
-
-<ul>
-<li>MESA_NO_ASM - if set, disables all assembly language optimizations
-<li>MESA_NO_MMX - if set, disables Intel MMX optimizations
-<li>MESA_NO_3DNOW - if set, disables AMD 3DNow! optimizations
-<li>MESA_NO_SSE - if set, disables Intel SSE optimizations
-<li>MESA_DEBUG - if set, error messages are printed to stderr.  For example,
-   if the application generates a GL_INVALID_ENUM error, a corresponding error
-   message indicating where the error occurred, and possibly why, will be
-   printed to stderr.<br>
-   If the value of MESA_DEBUG is 'FP' floating point arithmetic errors will
-   generate exceptions.
-<li>MESA_LOG_FILE - specifies a file name for logging all errors, warnings,
-etc., rather than stderr
-<li>MESA_TEX_PROG - if set, implement conventional texture env modes with
-fragment programs (intended for developers only)
-<li>MESA_TNL_PROG - if set, implement conventional vertex transformation
-operations with vertex programs (intended for developers only).
-Setting this variable automatically sets the MESA_TEX_PROG variable as well.
-<li>MESA_EXTENSION_OVERRIDE - can be used to enable/disable extensions.
-A value such as "GL_EXT_foo -GL_EXT_bar" will enable the GL_EXT_foo extension
-and disable the GL_EXT_bar extension.
-<li>MESA_EXTENSION_MAX_YEAR - The GL_EXTENSIONS string returned by Mesa is sorted
-by extension year.
-If this variable is set to year X, only extensions defined on or before year
-X will be reported.
-This is to work-around a bug in some games where the extension string is
-copied into a fixed-size buffer without truncating.
-If the extension string is too long, the buffer overrun can cause the game
-to crash.
-This is a work-around for that.
-<li>MESA_GL_VERSION_OVERRIDE - changes the value returned by
-glGetString(GL_VERSION) and possibly the GL API type.
-<ul>
-<li> The format should be MAJOR.MINOR[FC]
-<li> FC is an optional suffix that indicates a forward compatible context.
-This is only valid for versions &gt;= 3.0.
-<li> GL versions &lt; 3.0 are set to a compatibility (non-Core) profile
-<li> GL versions = 3.0, see below
-<li> GL versions &gt; 3.0 are set to a Core profile
-<li> Examples: 2.1, 3.0, 3.0FC, 3.1, 3.1FC
-<ul>
-<li> 2.1 - select a compatibility (non-Core) profile with GL version 2.1
-<li> 3.0 - select a compatibility (non-Core) profile with GL version 3.0
-<li> 3.0FC - select a Core+Forward Compatible profile with GL version 3.0
-<li> 3.1 - select a Core profile with GL version 3.1
-<li> 3.1FC - select a Core+Forward Compatible profile with GL version 3.1
-</ul>
-<li> Mesa may not really implement all the features of the given version.
-(for developers only)
-</ul>
-<li>MESA_GLSL_VERSION_OVERRIDE - changes the value returned by
-glGetString(GL_SHADING_LANGUAGE_VERSION). Valid values are integers, such as
-"130".  Mesa will not really implement all the features of the given language version
-if it's higher than what's normally reported. (for developers only)
-<li>MESA_GLSL - <a href="shading.html#envvars">shading language compiler options</a>
-</ul>
-
-
-<h2>Mesa Xlib driver environment variables</h2>
-
-<p>
-The following are only applicable to the Mesa Xlib software driver.
-See the <a href="xlibdriver.html">Xlib software driver page</a> for details.
-</p>
-<ul>
-<li>MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode
-<li>MESA_CI_VISUAL - specifies the X visual and depth for CI mode
-<li>MESA_BACK_BUFFER - specifies how to implement the back color buffer,
-    either "pixmap" or "ximage"
-<li>MESA_GAMMA - gamma correction coefficients for red, green, blue channels
-<li>MESA_XSYNC - enable synchronous X behavior (for debugging only)
-<li>MESA_GLX_FORCE_CI - if set, force GLX to treat 8bpp visuals as CI visuals
-<li>MESA_GLX_FORCE_ALPHA - if set, forces RGB windows to have an alpha channel.
-<li>MESA_GLX_DEPTH_BITS - specifies default number of bits for depth buffer.
-<li>MESA_GLX_ALPHA_BITS - specifies default number of bits for alpha channel.
-</ul>
-
-
-<h2>i945/i965 driver environment variables (non-Gallium)</h2>
-
-<ul>
-<li>INTEL_NO_HW - if set to 1, prevents batches from being submitted to the hardware.
-   This is useful for debugging hangs, etc.</li>
-<li>INTEL_DEBUG - a comma-separated list of named flags, which do various things:
-<ul>
-   <li>tex - emit messages about textures.</li>
-   <li>state - emit messages about state flag tracking</li>
-   <li>blit - emit messages about blit operations</li>
-   <li>miptree - emit messages about miptrees</li>
-   <li>perf - emit messages about performance issues</li>
-   <li>perfmon - emit messages about AMD_performance_monitor</li>
-   <li>bat - emit batch information</li>
-   <li>pix - emit messages about pixel operations</li>
-   <li>buf - emit messages about buffer objects</li>
-   <li>reg - emit messages about regions</li>
-   <li>fbo - emit messages about framebuffers</li>
-   <li>fs - dump shader assembly for fragment shaders</li>
-   <li>gs - dump shader assembly for geometry shaders</li>
-   <li>sync - emit messages about synchronization</li>
-   <li>prim - emit messages about drawing primitives</li>
-   <li>vert - emit messages about vertex assembly</li>
-   <li>dri - emit messages about the DRI interface</li>
-   <li>sf - emit messages about the strips &amp; fans unit (for old gens, includes the SF program)</li>
-   <li>stats - enable statistics counters. you probably actually want perfmon or intel_gpu_top instead.</li>
-   <li>urb - emit messages about URB setup</li>
-   <li>vs - dump shader assembly for vertex shaders</li>
-   <li>clip - emit messages about the clip unit (for old gens, includes the CLIP program)</li>
-   <li>aub - dump batches into an AUB trace for use with simulation tools</li>
-   <li>shader_time - record how much GPU time is spent in each shader</li>
-   <li>no16 - suppress generation of 16-wide fragment shaders. useful for debugging broken shaders</li>
-   <li>blorp - emit messages about the blorp operations (blits &amp; clears)</li>
-   <li>nodualobj - suppress generation of dual-object geometry shader code</li>
-</ul>
-</ul>
-
-
-<h2>Radeon driver environment variables (radeon, r200, and r300g)</h2>
-
-<ul>
-<li>RADEON_NO_TCL - if set, disable hardware-accelerated Transform/Clip/Lighting.
-</ul>
-
-
-<h2>EGL environment variables</h2>
-
-<p>
-Mesa EGL supports different sets of environment variables.  See the
-<a href="egl.html">Mesa EGL</a> page for the details.
-</p>
-
-
-<h2>Gallium environment variables</h2>
-
-<ul>
-<li>GALLIUM_HUD - draws various information on the screen, like framerate,
-    cpu load, driver statistics, performance counters, etc.
-    Set GALLIUM_HUD=help and run e.g. glxgears for more info.
-<li>GALLIUM_LOG_FILE - specifies a file for logging all errors, warnings, etc.
-    rather than stderr.
-<li>GALLIUM_PRINT_OPTIONS - if non-zero, print all the Gallium environment
-    variables which are used, and their current values.
-<li>GALLIUM_DUMP_CPU - if non-zero, print information about the CPU on start-up
-<li>TGSI_PRINT_SANITY - if set, do extra sanity checking on TGSI shaders and
-    print any errors to stderr.
-<LI>DRAW_FSE - ???
-<LI>DRAW_NO_FSE - ???
-<li>DRAW_USE_LLVM - if set to zero, the draw module will not use LLVM to execute
-    shaders, vertex fetch, etc.
-<li>ST_DEBUG - controls debug output from the Mesa/Gallium state tracker.
-Setting to "tgsi", for example, will print all the TGSI shaders.
-See src/mesa/state_tracker/st_debug.c for other options.
-</ul>
-
-<h3>Softpipe driver environment variables</h3>
-<ul>
-<li>SOFTPIPE_DUMP_FS - if set, the softpipe driver will print fragment shaders
-    to stderr
-<li>SOFTPIPE_DUMP_GS - if set, the softpipe driver will print geometry shaders
-    to stderr
-<li>SOFTPIPE_NO_RAST - if set, rasterization is no-op'd.  For profiling purposes.
-<li>SOFTPIPE_USE_LLVM - if set, the softpipe driver will try to use LLVM JIT for
-    vertex shading processing.
-</ul>
-
-
-<h3>LLVMpipe driver environment variables</h3>
-<ul>
-<li>LP_NO_RAST - if set LLVMpipe will no-op rasterization
-<li>LP_DEBUG - a comma-separated list of debug options is accepted.  See the
-    source code for details.
-<li>LP_PERF - a comma-separated list of options to selectively no-op various
-    parts of the driver.  See the source code for details.
-<li>LP_NUM_THREADS - an integer indicating how many threads to use for rendering.
-    Zero turns of threading completely.  The default value is the number of CPU
-    cores present.
-</ul>
-
-<h3>VMware SVGA driver environment variables</h3>
-<ul>
-<li>SVGA_FORCE_SWTNL - force use of software vertex transformation
-<li>SVGA_NO_SWTNL - don't allow software vertex transformation fallbacks
-(will often result in incorrect rendering).
-<li>SVGA_DEBUG - for dumping shaders, constant buffers, etc.  See the code
-for details.
-<li>See the driver code for other, lesser-used variables.
-</ul>
-
-
-<p>
-Other Gallium drivers have their own environment variables.  These may change
-frequently so the source code should be consulted for details.
-</p>
-
-</div>
-</body>
-</html>

docs/extensions.html

@@ -1,51 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Mesa Extensions</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Mesa Extensions</h1>
-
-<p>
-A number of extensions have been developed especially for Mesa.
-The specifications follow.
-</p>
-
-
-<ul>
-<li><a href="specs/MESA_agp_offset.spec">MESA_agp_offset.spec</a>
-<li><a href="specs/MESA_copy_sub_buffer.spec">MESA_copy_sub_buffer.spec</a>
-<li><a href="specs/MESA_drm_image.spec">MESA_drm_image.spec</a>
-<li><a href="specs/MESA_multithread_makecurrent.spec">MESA_multithread_makecurrent.spec</a>
-<li><a href="specs/OLD/MESA_packed_depth_stencil.spec">MESA_packed_depth_stencil.spec</a> (obsolete)
-<li><a href="specs/MESA_pack_invert.spec">MESA_pack_invert.spec</a>
-<li><a href="specs/MESA_pixmap_colormap.spec">MESA_pixmap_colormap.spec</a>
-<li><a href="specs/OLD/MESA_program_debug.spec">MESA_program_debug.spec</a> (obsolete)
-<li><a href="specs/MESA_release_buffers.spec">MESA_release_buffers.spec</a>
-<li><a href="specs/OLD/MESA_resize_buffers.spec">MESA_resize_buffers.spec</a> (obsolete)
-<li><a href="specs/MESA_set_3dfx_mode.spec">MESA_set_3dfx_mode.spec</a>
-<li><a href="specs/MESA_shader_debug.spec">MESA_shader_debug.spec</a>
-<li><a href="specs/OLD/MESA_sprite_point.spec">MESA_sprite_point.spec</a> (obsolete)
-<li><a href="specs/MESA_swap_control.spec">MESA_swap_control.spec</a>
-<li><a href="specs/MESA_swap_frame_usage.spec">MESA_swap_frame_usage.spec</a>
-<li><a href="specs/MESA_texture_array.spec">MESA_texture_array.spec</a>
-<li><a href="specs/MESA_texture_signed_rgba.spec">MESA_texture_signed_rgba.spec</a>
-<li><a href="specs/OLD/MESA_trace.spec">MESA_trace.spec</a> (obsolete)
-<li><a href="specs/MESA_window_pos.spec">MESA_window_pos.spec</a>
-<li><a href="specs/MESA_ycbcr_texture.spec">MESA_ycbcr_texture.spec</a>
-<li><a href="specs/WL_bind_wayland_display.spec">WL_bind_wayland_display.spec</a>
-</ul>
-
-</div>
-</body>
-</html>

docs/faq.html

@@ -1,405 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Mesa FAQ</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<center>
-<h1>Mesa Frequently Asked Questions</h1>
-Last updated: 9 October 2012
-</center>
-
-<br>
-<br>
-<h2>Index</h2>
-<a href="#part1">1. High-level Questions and Answers</a>
-<br>
-<a href="#part2">2. Compilation and Installation Problems</a>
-<br>
-<a href="#part3">3. Runtime / Rendering Problems</a>
-<br>
-<a href="#part4">4. Developer Questions</a>
-<br>
-<br>
-<br>
-
-
-
-<h1 id="part1">1. High-level Questions and Answers</h1>
-
-<h2>1.1 What is Mesa?</h2>
-<p>
-Mesa is an open-source implementation of the OpenGL specification.
-OpenGL is a programming library for writing interactive 3D applications.
-See the <a href="http://www.opengl.org/">OpenGL website</a> for more
-information.
-</p>
-<p>
-Mesa 9.x supports the OpenGL 3.1 specification.
-</p>
-
-
-<h2>1.2 Does Mesa support/use graphics hardware?</h2>
-<p>
-Yes.  Specifically, Mesa serves as the OpenGL core for the open-source DRI
-drivers for X.org.
-</p>
-<ul>
-  <li>See the <a href="http://dri.freedesktop.org/">DRI website</a>
-  for more information.</li>
-  <li>See <a href="http://intellinuxgraphics.org">intellinuxgraphics.org</a>
-  for more information about Intel drivers.</li>
-  <li>See <a href="http://nouveau.freedesktop.org">nouveau.freedesktop.org</a>
-  for more information about Nouveau drivers.</li>
-  <li>See <a href="http://www.x.org/wiki/RadeonFeature">www.x.org/wiki/RadeonFeature</a>
-  for more information about Radeon drivers.</li>
-</ul>
-
-<h2>1.3 What purpose does Mesa serve today?</h2>
-<p>
-Hardware-accelerated OpenGL implementations are available for most popular
-operating systems today.
-Still, Mesa serves at least these purposes:
-</p>
-<ul>
-<li>Mesa is used as the core of the open-source X.org DRI
-    hardware drivers.
-</li>
-<li>Mesa is quite portable and allows OpenGL to be used on systems
-    that have no other OpenGL solution.
-</li>
-<li>Software rendering with Mesa serves as a reference for validating the
-    hardware drivers.
-</li>
-<li>A software implementation of OpenGL is useful for experimentation,
-    such as testing new rendering techniques.
-</li>
-<li>Mesa can render images with deep color channels: 16-bit integer
-    and 32-bit floating point color channels are supported.
-    This capability is only now appearing in hardware.
-</li>
-<li>Mesa's internal limits (max lights, clip planes, texture size, etc) can be
-    changed for special needs (hardware limits are hard to overcome).
-</li>
-</ul>
-
-
-<h2>1.4 What's the difference between "Stand-Alone" Mesa and the DRI drivers?</h2>
-<p>
-<em>Stand-alone Mesa</em> is the original incarnation of Mesa.
-On systems running the X Window System it does all its rendering through
-the Xlib API:
-</p>
-<ul>
-<li>The GLX API is supported, but it's really just an emulation of the
-     real thing.
-<li>The GLX wire protocol is not supported and there's no OpenGL extension
-    loaded by the X server.
-<li>There is no hardware acceleration.
-<li>The OpenGL library, libGL.so, contains everything (the programming API,
-    the GLX functions and all the rendering code).
-</ul>
-<p>
-Alternately, Mesa acts as the core for a number of OpenGL hardware drivers
-within the DRI (Direct Rendering Infrastructure):
-<ul>
-<li>The libGL.so library provides the GL and GLX API functions, a GLX
-    protocol encoder, and a device driver loader.
-<li>The device driver modules (such as r200_dri.so) contain a built-in
-    copy of the core Mesa code.
-<li>The X server loads the GLX module.
-    The GLX module decodes incoming GLX protocol and dispatches the commands
-    to a rendering module.
-    For the DRI, this module is basically a software Mesa renderer.
-</ul>
-
-
-
-<h2>1.5 How do I upgrade my DRI installation to use a new Mesa release?</h2>
-<p>
-This wasn't easy in the past.
-Now, the DRI drivers are included in the Mesa tree and can be compiled
-separately from the X server.
-Just follow the Mesa <a href="install.html">compilation instructions</a>.
-</p>
-
-
-<h2>1.6 Are there other open-source implementations of OpenGL?</h2>
-<p>
-Yes, SGI's <a href="http://oss.sgi.com/projects/ogl-sample/index.html">
-OpenGL Sample Implementation (SI)</a> is available.
-The SI was written during the time that OpenGL was originally designed.
-Unfortunately, development of the SI has stagnated.
-Mesa is much more up to date with modern features and extensions.
-</p>
-
-<p>
-<a href="http://sourceforge.net/projects/ogl-es/">Vincent</a> is
-an open-source implementation of OpenGL ES for mobile devices.
-
-<p>
-<a href="http://www.dsbox.com/minigl.html">miniGL</a>
-is a subset of OpenGL for PalmOS devices.
-
-<p>
-<a href="http://bellard.org/TinyGL/">TinyGL</a>
-is a subset of OpenGL.
-</p>
-
-<p>
-<a href="http://sourceforge.net/projects/softgl/">SoftGL</a>
-is an OpenGL subset for mobile devices.
-</p>
-
-<p>
-<a href="http://chromium.sourceforge.net/">Chromium</a>
-isn't a conventional OpenGL implementation (it's layered upon OpenGL),
-but it does export the OpenGL API.  It allows tiled rendering, sort-last
-rendering, etc.
-</p>
-
-<p>
-<a href="http://www.ticalc.org/archives/files/fileinfo/361/36173.html">ClosedGL</a>
-is an OpenGL subset library for TI graphing calculators.
-</p>
-
-<p>
-There may be other open OpenGL implementations, but Mesa is the most
-popular and feature-complete.
-</p>
-
-
-
-<br>
-<br>
-
-
-<h1 id="part2">2. Compilation and Installation Problems</h1>
-
-
-<h2>2.1 What's the easiest way to install Mesa?</h2>
-<p>
-If you're using a Linux-based system, your distro CD most likely already
-has Mesa packages (like RPM or DEB) which you can easily install.
-</p>
-
-
-<h2>2.2 I get undefined symbols such as bgnpolygon, v3f, etc...</h2>
-<p>
-You're application is written in IRIS GL, not OpenGL.
-IRIS GL was the predecessor to OpenGL and is a different thing (almost)
-entirely.
-Mesa's not the solution.
-</p>
-
-
-<h2>2.3 Where is the GLUT library?</h2>
-<p>
-GLUT (OpenGL Utility Toolkit) is no longer in the separate MesaGLUT-x.y.z.tar.gz file.
-If you don't already have GLUT installed, you should grab 
-<a href="http://freeglut.sourceforge.net/">freeglut</a>.
-</p>
-
-
-<h2>2.4 Where is the GLw library?</h2>
-<p>
-GLw (OpenGL widget library) is now available from a separate <a href="http://cgit.freedesktop.org/mesa/glw/">git repository</a>.  Unless you're using very old Xt/Motif applications with OpenGL, you shouldn't need it.
-</p>
-
-
-<h2>2.5 What's the proper place for the libraries and headers?</h2>
-<p>
-On Linux-based systems you'll want to follow the
-<a href="http://oss.sgi.com/projects/ogl-sample/ABI/index.html">Linux ABI</a> standard.
-Basically you'll want the following:
-</p>
-<ul>
-<li>/usr/include/GL/gl.h - the main OpenGL header
-</li><li>/usr/include/GL/glu.h - the OpenGL GLU (utility) header
-</li><li>/usr/include/GL/glx.h - the OpenGL GLX header
-</li><li>/usr/include/GL/glext.h - the OpenGL extensions header
-</li><li>/usr/include/GL/glxext.h - the OpenGL GLX extensions header
-</li><li>/usr/include/GL/osmesa.h - the Mesa off-screen rendering header
-</li><li>/usr/lib/libGL.so - a symlink to libGL.so.1
-</li><li>/usr/lib/libGL.so.1 - a symlink to libGL.so.1.xyz
-</li><li>/usr/lib/libGL.so.xyz - the actual OpenGL/Mesa library.  xyz denotes the
-Mesa version number.
-</li></ul>
-<p>
-When configuring Mesa, there are three autoconf options that affect the install
-location that you should take care with: <code>--prefix</code>,
-<code>--libdir</code>, and <code>--with-dri-driverdir</code>. To install Mesa
-into the system location where it will be available for all programs to use, set
-<code>--prefix=/usr</code>. Set <code>--libdir</code> to where your Linux
-distribution installs system libraries, usually either <code>/usr/lib</code> or
-<code>/usr/lib64</code>. Set <code>--with-dri-driverdir</code> to the directory
-where your Linux distribution installs DRI drivers. To find your system's DRI
-driver directory, try executing <code>find /usr -type d -name dri</code>. For
-example, if the <code>find</code> command listed <code>/usr/lib64/dri</code>,
-then set <code>--with-dri-driverdir=/usr/lib64/dri</code>.
-</p>
-<p>
-After determining the correct values for the install location, configure Mesa
-with <code>./configure --prefix=/usr --libdir=xxx --with-dri-driverdir=xxx</code>
-and then install with <code>sudo make install</code>.
-</p>
-<br>
-<br>
-
-
-<h1 id="part3">3. Runtime / Rendering Problems</h1>
-
-<h2>3.1 Rendering is slow / why isn't my graphics hardware being used?</h2>
-<p>
-If Mesa can't use its hardware accelerated drivers it falls back on one of its software renderers.
-(eg. classic swrast, softpipe or llvmpipe)
-</p>
-<p>
-You can run the <code>glxinfo</code> program to learn about your OpenGL
-library.
-Look for the <code>OpenGL vendor</code> and <code>OpenGL renderer</code> values.
-That will identify who's OpenGL library with which driver you're using and what sort of
-hardware it has detected.
-</p>
-<p>
-If you're using a hardware accelerated driver you want <code>direct rendering: Yes</code>.
-</p>
-<p>
-If your DRI-based driver isn't working, go to the
-<a href="http://dri.freedesktop.org/">DRI website</a> for trouble-shooting information.
-</p>
-
-
-<h2>3.2 I'm seeing errors in depth (Z) buffering.  Why?</h2>
-<p>
-Make sure the ratio of the far to near clipping planes isn't too great.
-Look
-<a href="http://www.opengl.org/resources/faq/technical/depthbuffer.htm#0040">here</a>
-for details.
-</p>
-<p>
-Mesa uses a 16-bit depth buffer by default which is smaller and faster
-to clear than a 32-bit buffer but not as accurate.
-If you need a deeper you can modify the parameters to
-<code> glXChooseVisual</code> in your code.
-</p>
-
-
-<h2>3.3 Why Isn't depth buffering working at all?</h2>
-<p>
-Be sure you're requesting a depth buffered-visual.  If you set the MESA_DEBUG
-environment variable it will warn you about trying to enable depth testing
-when you don't have a depth buffer.
-</p>
-<p>Specifically, make sure <code>glutInitDisplayMode</code> is being called
-with <code>GLUT_DEPTH</code> or <code>glXChooseVisual</code> is being
-called with a non-zero value for GLX_DEPTH_SIZE.
-</p>
-<p>This discussion applies to stencil buffers, accumulation buffers and
-alpha channels too.
-</p>
-
-
-<h2>3.4 Why does glGetString() always return NULL?</h2>
-<p>
-Be sure you have an active/current OpenGL rendering context before
-calling glGetString.
-</p>
-
-
-<h2>3.5 GL_POINTS and GL_LINES don't touch the right pixels</h2>
-<p>
-If you're trying to draw a filled region by using GL_POINTS or GL_LINES
-and seeing holes or gaps it's because of a float-to-int rounding problem.
-But this is not a bug.
-See Appendix H of the OpenGL Programming Guide - "OpenGL Correctness Tips".
-Basically, applying a translation of (0.375, 0.375, 0.0) to your coordinates
-will fix the problem.
-</p>
-
-<h2>3.6 How can I change the maximum framebuffer size in Mesa's
-<tt>swrast</tt> backend?</h2>
-<p>
-These can be overridden by using the <tt>--with-max-width</tt> and
-<tt>--with-max-height</tt> options.  The two need not be equal.
-</p><p>
-Do note that Mesa uses these values to size some internal buffers,
-so increasing these sizes will cause Mesa to require additional
-memory.  Furthermore, increasing these limits beyond <tt>4096</tt>
-may introduce rasterization artifacts; see the leading comments in
-<tt>src/mesa/swrast/s_tritemp.h</tt>.
-</p>
-
-<br>
-<br>
-
-
-<h1 id="part4">4. Developer Questions</h1>
-
-<h2>4.1 How can I contribute?</h2>
-<p>
-First, join the <a href="lists.html">mesa-dev mailing list</a>.
-That's where Mesa development is discussed.
-</p>
-<p>
-The <a href="http://www.opengl.org/documentation">
-OpenGL Specification</a> is the bible for OpenGL implementation work.
-You should read it.
-</p>
-<p>Most of the Mesa development work involves implementing new OpenGL
-extensions, writing hardware drivers (for the DRI), and code optimization.
-</p>
-
-<h2>4.2 How do I write a new device driver?</h2>
-<p>
-Unfortunately, writing a device driver isn't easy.
-It requires detailed understanding of OpenGL, the Mesa code, and your
-target hardware/operating system.
-3D graphics are not simple.
-</p>
-<p>
-The best way to get started is to use an existing driver as your starting
-point.
-For a classic hardware driver, the i965 driver is a good example.
-For a Gallium3D hardware driver, the r300g, r600g and the i915g are good examples.
-</p>
-<p>The DRI website has more information about writing hardware drivers.
-The process isn't well document because the Mesa driver interface changes
-over time, and we seldom have spare time for writing documentation.
-That being said, many people have managed to figure out the process.
-</p>
-<p>
-Joining the appropriate mailing lists and asking questions (and searching
-the archives) is a good way to get information.
-</p>
-
-
-<h2>4.3 Why isn't GL_EXT_texture_compression_s3tc implemented in Mesa?</h2>
-<p>
-The <a href="http://oss.sgi.com/projects/ogl-sample/registry/EXT/texture_compression_s3tc.txt">specification for the extension</a>
-indicates that there are intellectual property (IP) and/or patent issues
-to be dealt with.
-</p>
-<p>We've been unsuccessful in getting a response from S3 (or whoever owns
-the IP nowadays) to indicate whether or not an open source project can
-implement the extension (specifically the compression/decompression
-algorithms).
-</p>
-<p>
-In the mean time, a 3rd party <a href="http://dri.freedesktop.org/wiki/S3TC">
-plug-in library</a> is available.
-</p>
-
-</div>
-</body>
-</html>

docs/helpwanted.html

@@ -1,105 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Help Wanted</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Help Wanted / To-Do List</h1>
-
-<p>
-We can always use more help with the Mesa project.
-Here are some specific ideas and areas where help would be appreciated:
-</p>
-
-<ol>
-<li>
-<b>Driver patching and testing.</b>
-Patches are often posted to the <a href="http://lists.freedesktop.org/mailman/listinfo/mesa-dev">mesa-dev mailing list</a>, but aren't
-immediately checked into git because not enough people are testing them.
-Just applying patches, testing and reporting back is helpful.
-<li>
-<b>Driver debugging.</b>
-There are plenty of open bugs in the <a href="https://bugs.freedesktop.org/describecomponents.cgi?product=Mesa">bug database</a>.
-<li>
-<b>Remove aliasing warnings.</b>
-Enable gcc -Wstrict-aliasing=2 -fstrict-aliasing and track down aliasing
-issues in the code.
-<li>
-<b>Windows driver building, testing and maintenance.</b>
-Fixing MSVC builds.
-<li>
-<b>Contribute more tests to
-<a href="http://piglit.freedesktop.org/">Piglit</a>.</b>
-<li>
-<b>Automatic testing.
-</b>
-It would be great if someone would set up an automated system for grabbing
-the latest Mesa code and run tests (such as piglit) then report issues to
-the mailing list.
-</ol>
-
-<p>
-You can find some further To-do lists here:
-</p>
-
-<p>
-<b>Common To-Do lists:</b>
-</p>
-<ul>
-  <li><a href="http://cgit.freedesktop.org/mesa/mesa/tree/docs/GL3.txt">
-    <b>GL3.txt</b></a> - Status of OpenGL 3.x / 4.x features in Mesa.</li>
-  <li><a href="http://dri.freedesktop.org/wiki/MissingFunctionality">
-    <b>MissingFunctionality</b></a> - Detailed information about missing OpenGL features.</li>
-</ul>
-
-<p>
-<b>Driver specific To-Do lists:</b>
-</p>
-<ul>
-  <li><a href="http://cgit.freedesktop.org/mesa/mesa/tree/src/gallium/docs/llvm-todo.txt">
-    <b>LLVMpipe</b></a> - Software driver using LLVM for runtime code generation.</li>
-  <li><a href="http://dri.freedesktop.org/wiki/RadeonsiToDo">
-    <b>radeonsi</b></a> - Driver for AMD Southern Island.</li>
-  <li><a href="http://dri.freedesktop.org/wiki/R600ToDo">
-    <b>r600g</b></a> - Driver for ATI/AMD R600 - Northern Island.</li>
-  <li><a href="http://dri.freedesktop.org/wiki/R300ToDo">
-    <b>r300g</b></a> - Driver for ATI R300 - R500.</li>
-  <li><a href="http://cgit.freedesktop.org/mesa/mesa/tree/src/gallium/drivers/i915/TODO">
-    <b>i915g</b></a> - Driver for Intel i915/i945.</li>
-</ul>
-
-<p>
-If you want to do something new in Mesa, first join the Mesa developer's
-mailing list.
-Then post a message to propose what you want to do, just to make sure
-there's no issues.
-</p>
-
-<p>
-Anyone is welcome to contribute code to the Mesa project.
-By doing so, it's assumed that you agree to the code's licensing terms.
-</p>
-
-<p>
-Finally:
-</p>
-
-<ol>
-<li>Try to write high-quality code that follows the existing style.
-<li>Use uniform indentation, write comments, use meaningful identifiers, etc.
-<li>Test your code thoroughly.  Include test programs if appropriate.
-</ol>
-
-</div>
-</body>
-</html>

docs/install.html

@@ -1,216 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Compiling and Installing</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Compiling and Installing</h1>
-
-<ol>
-<li><a href="#prereq-general">Prerequisites for building</a>
-  <ul>
-  <li><a href="#prereq-general">General prerequisites</a>
-  <li><a href="#prereq-dri">For DRI and hardware acceleration</a>
-  </ul>
-<li><a href="#autoconf">Building with autoconf (Linux/Unix/X11)</a>
-<li><a href="#scons">Building with SCons (Windows/Linux)</a>
-<li><a href="#other">Building for other systems</a>
-<li><a href="#libs">Library Information</a>
-<li><a href="#pkg-config">Building OpenGL programs with pkg-config</a>
-</ol>
-
-
-<h1 id="prereq-general">1. Prerequisites for building</h1>
-
-<h2>1.1 General</h2>
-<ul>
-<li><a href="http://www.python.org/">Python</a> - Python is required.
-Version 2.6.4 or later should work.
-</li>
-<br>
-<li><a href="http://www.scons.org/">SCons</a> is required for building on
-Windows and optional for Linux (it's an alternative to autoconf/automake.)
-</li>
-<br>
-<li>lex / yacc - for building the GLSL compiler.
-<br>
-<br>
-On Linux systems, flex and bison are used.
-Versions 2.5.35 and 2.4.1, respectively, (or later) should work.
-<br>
-<br>
-On Windows with MinGW, install flex and bison with:
-<pre>mingw-get install msys-flex msys-bison</pre>
-For MSVC on Windows, you can find flex/bison programs on the
-<a href="ftp://ftp.freedesktop.org/pub/mesa/windows-utils/">Mesa ftp site</a>.
-</li>
-</ul>
-
-
-<h3 id="prereq-dri">1.2 For DRI and hardware acceleration</h3>
-
-<p>
-The following are required for DRI-based hardware acceleration with Mesa:
-</p>
-
-<ul>
-<li><a href="http://xorg.freedesktop.org/releases/individual/proto/">
-dri2proto</a> version 2.6 or later
-<li><a href="http://dri.freedesktop.org/libdrm/">libDRM</a>
-version 2.4.33 or later
-<li>Xorg server version 1.5 or later
-<li>Linux 2.6.28 or later
-</ul>
-<p>
-If you're using a fedora distro the following command should install all
-the needed dependencies:
-</p>
-<pre>
-  sudo yum install flex bison imake libtool xorg-x11-proto-devel libdrm-devel \
-  gcc-c++ xorg-x11-server-devel libXi-devel libXmu-devel libXdamage-devel git \
-  expat-devel llvm-devel
-</pre>
-
-
-
-<h1 id="autoconf">2. Building with autoconf (Linux/Unix/X11)</h1>
-
-<p>
-The primary method to build Mesa on Unix systems is with autoconf.
-</p>
-
-<p>
-The general approach is the standard:
-</p>
-<pre>
-  ./configure
-  make
-  sudo make install
-</pre>
-<p>
-But please read the <a href="autoconf.html">detailed autoconf instructions</a>
-for more details.
-</p>
-
-
-
-<h1 id="scons">3. Building with SCons (Windows/Linux)</h1>
-
-<p>
-To build Mesa with SCons on Linux or Windows do
-</p>
-<pre>
-    scons
-</pre>
-<p>
-The build output will be placed in
-build/<i>platform</i>-<i>machine</i>-<i>debug</i>/..., where <i>platform</i> is for
-example linux or windows, <i>machine</i> is x86 or x86_64, optionally followed
-by -debug for debug builds.
-</p>
-
-<p>
-To build Mesa with SCons for Windows on Linux using the MinGW crosscompiler toolchain do
-</p>
-<pre>
-    scons platform=windows toolchain=crossmingw machine=x86 mesagdi libgl-gdi
-</pre>
-<p>
-This will create:
-</p>
-<ul>
-<li>build/windows-x86-debug/mesa/drivers/windows/gdi/opengl32.dll &mdash; Mesa + swrast, binary compatible with Windows's opengl32.dll
-<li>build/windows-x86-debug/gallium/targets/libgl-gdi/opengl32.dll &mdash; Mesa + Gallium + softpipe, binary compatible with Windows's opengl32.dll
-</ul>
-<p>
-Put them all in the same directory to test them.
-</p>
-
-
-
-<h1 id="other">4. Building for other systems</h1>
-
-<p>
-Documentation for other environments (some may be very out of date):
-</p>
-
-<ul>
-<li><a href="README.VMS">README.VMS</a> - VMS
-<li><a href="README.CYGWIN">README.CYGWIN</a> - Cygwin
-<li><a href="README.WIN32">README.WIN32</a> - Win32
-</ul>
-
-
-
-<h1 id="libs">5. Library Information</h1>
-
-<p>
-When compilation has finished, look in the top-level <code>lib/</code>
-(or <code>lib64/</code>) directory.
-You'll see a set of library files similar to this:
-</p>
-<pre>
-lrwxrwxrwx    1 brian    users          10 Mar 26 07:53 libGL.so -> libGL.so.1*
-lrwxrwxrwx    1 brian    users          19 Mar 26 07:53 libGL.so.1 -> libGL.so.1.5.060100*
--rwxr-xr-x    1 brian    users     3375861 Mar 26 07:53 libGL.so.1.5.060100*
-lrwxrwxrwx    1 brian    users          14 Mar 26 07:53 libOSMesa.so -> libOSMesa.so.6*
-lrwxrwxrwx    1 brian    users          23 Mar 26 07:53 libOSMesa.so.6 -> libOSMesa.so.6.1.060100*
--rwxr-xr-x    1 brian    users       23871 Mar 26 07:53 libOSMesa.so.6.1.060100*
-</pre>
-
-<p>
-<b>libGL</b> is the main OpenGL library (i.e. Mesa).
-<br>
-<b>libOSMesa</b> is the OSMesa (Off-Screen) interface library.
-</p>
-
-<p>
-If you built the DRI hardware drivers, you'll also see the DRI drivers:
-</p>
-<pre>
--rwxr-xr-x   1 brian users 16895413 Jul 21 12:11 i915_dri.so
--rwxr-xr-x   1 brian users 16895413 Jul 21 12:11 i965_dri.so
--rwxr-xr-x   1 brian users 11849858 Jul 21 12:12 r200_dri.so
--rwxr-xr-x   1 brian users 11757388 Jul 21 12:12 radeon_dri.so
-</pre>
-
-<p>
-If you built with Gallium support, look in lib/gallium/ for Gallium-based
-versions of libGL and device drivers.
-</p>
-
-
-<h1 id="pkg-config">6. Building OpenGL programs with pkg-config</h1>
-
-<p>
-Running <code>make install</code> will install package configuration files
-for the pkg-config utility.
-</p>
-
-<p>
-When compiling your OpenGL application you can use pkg-config to determine
-the proper compiler and linker flags.
-</p>
-
-<p>
-For example, compiling and linking a GLUT application can be done with:
-</p>
-<pre>
-   gcc `pkg-config --cflags --libs glut` mydemo.c -o mydemo
-</pre>
-
-<br>
-
-</div>
-</body>
-</html>

docs/intro.html

@@ -1,355 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Mesa Introduction</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Introduction</h1>
-
-<p>
-Mesa is an open-source implementation of the
-<a href="http://www.opengl.org/">OpenGL</a> specification -
-a system for rendering interactive 3D graphics.
-</p>
-
-<p>
-A variety of device drivers allows Mesa to be used in many different
-environments ranging from software emulation to complete hardware acceleration
-for modern GPUs.
-</p>
-
-<p>
-Mesa ties into several other open-source projects: the 
-<a href="http://dri.freedesktop.org/">Direct Rendering 
-Infrastructure</a> and <a href="http://x.org">X.org</a> to 
-provide OpenGL support to users of X on Linux, FreeBSD and other operating 
-systems.
-</p>
-
-
-
-<h1>Project History</h1>
-
-<p>
-The Mesa project was originally started by Brian Paul.
-Here's a short history of the project.
-</p>
-
-<p>
-August, 1993: I begin working on Mesa in my spare time.  The project
-has no name at that point.  I was simply interested in writing a simple
-3D graphics library that used the then-new OpenGL API.  I was partially
-inspired by the <em>VOGL</em> library which emulated a subset of IRIS GL.
-I had been programming with IRIS GL since 1991.
-</p>
-
-<p>
-November 1994: I contact SGI to ask permission to distribute my OpenGL-like
-graphics library on the internet.  SGI was generally receptive to the
-idea and after negotiations with SGI's legal department, I get permission
-to release it.
-</p>
-
-<p>
-February 1995: Mesa 1.0 is released on the internet.  I expected that
-a few people would be interested in it, but not thousands.
-I was soon receiving patches, new features and thank-you notes on a
-daily basis.  That encouraged me to continue working on Mesa.  The
-name Mesa just popped into my head one day.  SGI had asked me not to use
-the terms <em>"Open"</em> or <em>"GL"</em> in the project name and I didn't
-want to make up a new acronym.  Later, I heard of the Mesa programming
-language and the Mesa spreadsheet for NeXTStep.
-</p>
-
-<p>
-In the early days, OpenGL wasn't available on too many systems.
-It even took a while for SGI to support it across their product line.
-Mesa filled a big hole during that time.
-For a lot of people, Mesa was their first introduction to OpenGL.
-I think SGI recognized that Mesa actually helped to promote
-the OpenGL API, so they didn't feel threatened by the project.
-</p>
-
-
-<p>
-1995-1996: I continue working on Mesa both during my spare time and during
-my work hours at the Space Science and Engineering Center at the University
-of Wisconsin in Madison.  My supervisor, Bill Hibbard, lets me do this because
-Mesa is now being using for the <a href="http://www.ssec.wisc.edu/%7Ebillh/vis.html">Vis5D</a> project.
-</p><p>
-October 1996: Mesa 2.0 is released.  It implements the OpenGL 1.1 specification.
-</p>
-
-<p>
-March 1997: Mesa 2.2 is released.  It supports the new 3dfx Voodoo graphics
-card via the Glide library.  It's the first really popular hardware OpenGL
-implementation for Linux.
-</p>
-
-<p>
-September 1998: Mesa 3.0 is released.  It's the first publicly-available
-implementation of the OpenGL 1.2 API.
-</p>
-
-<p>
-March 1999: I attend my first OpenGL ARB meeting.  I contribute to the
-development of several official OpenGL extensions over the years.
-</p>
-
-<p>
-September 1999: I'm hired by Precision Insight, Inc.  Mesa is a key
-component of 3D hardware acceleration in the new DRI project for XFree86.
-Drivers for 3dfx, 3dLabs, Intel, Matrox and ATI hardware soon follow.
-</p>
-
-<p>
-October 2001: Mesa 4.0 is released.
-It implements the OpenGL 1.3 specification.
-</p>
-
-
-<p>
-November 2001: I cofounded Tungsten Graphics, Inc. with Keith Whitwell,
-Jens Owen, David Dawes and Frank LaMonica.
-Tungsten Graphics was acquired by VMware in December 2008.
-</p>
-
-<p>
-November 2002: Mesa 5.0 is released.
-It implements the OpenGL 1.4 specification.
-</p>
-
-<p>
-January 2003: Mesa 6.0 is released.  It implements the OpenGL 1.5
-specification as well as the GL_ARB_vertex_program and
-GL_ARB_fragment_program extensions.
-</p>
-
-<p>
-June 2007: Mesa 7.0 is released, implementing the OpenGL 2.1 specification
-and OpenGL Shading Language.
-</p>
-
-<p>
-2008: Keith Whitwell and other Tungsten Graphics employees develop
-<a href="http://en.wikipedia.org/wiki/Gallium3D">Gallium</a>
-- a new GPU abstraction layer.  The latest Mesa drivers are based on
-Gallium and other APIs such as OpenVG are implemented on top of Gallium.
-</p>
-
-<p>
-February 2012: Mesa 8.0 is released, implementing the OpenGL 3.0 specification
-and version 1.30 of the OpenGL Shading Language.
-</p>
-
-<p>
-Ongoing: Mesa is the OpenGL implementation for several types of hardware
-made by Intel, AMD and NVIDIA, plus the VMware virtual GPU.
-There's also several software-based renderers: swrast (the legacy
-Mesa rasterizer), softpipe (a gallium reference driver) and llvmpipe
-(LLVM/JIT-based high-speed rasterizer).
-Work continues on the drivers and core Mesa to implement newer versions
-of the OpenGL specification.
-</p>
-
-
-
-<h1>Major Versions</h1>
-
-<p>
-This is a summary of the major versions of Mesa.
-Mesa's major version number has been incremented whenever a new version
-of the OpenGL specification is implemented.
-</p>
-
-
-<h2>Version 9.x features</h2>
-<p>
-Version 9.x of Mesa implements the OpenGL 3.1 API.
-While the driver for Intel Sandy Bridge and Ivy Bridge is the only
-driver to support OpenGL 3.1, many developers across the open-source
-community contributed features required for OpenGL 3.1.  The primary
-features added since the Mesa 8.0 release are
-GL_ARB_texture_buffer_object and GL_ARB_uniform_buffer_object.
-</p>
-
-
-<h2>Version 8.x features</h2>
-<p>
-Version 8.x of Mesa implements the OpenGL 3.0 API.
-The developers at Intel deserve a lot of credit for implementing most
-of the OpenGL 3.0 features in core Mesa, the GLSL compiler as well as
-the i965 driver.
-</p>
-
-
-<h2>Version 7.x features</h2>
-<p>
-Version 7.x of Mesa implements the OpenGL 2.1 API.  The main feature
-of OpenGL 2.x is the OpenGL Shading Language.
-</p>
-
-
-<h2>Version 6.x features</h2>
-<p>
-Version 6.x of Mesa implements the OpenGL 1.5 API with the following
-extensions incorporated as standard features:
-</p>
-<ul>
-<li>GL_ARB_occlusion_query
-<li>GL_ARB_vertex_buffer_object
-<li>GL_EXT_shadow_funcs
-</ul>
-<p>
-Also note that several OpenGL tokens were renamed in OpenGL 1.5
-for the sake of consistency.
-The old tokens are still available.
-</p>
-<pre>
-New Token                   Old Token
-------------------------------------------------------------
-GL_FOG_COORD_SRC            GL_FOG_COORDINATE_SOURCE
-GL_FOG_COORD                GL_FOG_COORDINATE
-GL_CURRENT_FOG_COORD        GL_CURRENT_FOG_COORDINATE
-GL_FOG_COORD_ARRAY_TYPE     GL_FOG_COORDINATE_ARRAY_TYPE
-GL_FOG_COORD_ARRAY_STRIDE   GL_FOG_COORDINATE_ARRAY_STRIDE
-GL_FOG_COORD_ARRAY_POINTER  GL_FOG_COORDINATE_ARRAY_POINTER
-GL_FOG_COORD_ARRAY          GL_FOG_COORDINATE_ARRAY
-GL_SRC0_RGB                 GL_SOURCE0_RGB
-GL_SRC1_RGB                 GL_SOURCE1_RGB
-GL_SRC2_RGB                 GL_SOURCE2_RGB
-GL_SRC0_ALPHA               GL_SOURCE0_ALPHA
-GL_SRC1_ALPHA               GL_SOURCE1_ALPHA
-GL_SRC2_ALPHA               GL_SOURCE2_ALPHA
-</pre>
-<p>
-See the
-<a href="http://www.opengl.org/documentation/spec.html">
-OpenGL specification</a> for more details.
-</p>
-
-
-
-<h2>Version 5.x features</h2>
-<p>
-Version 5.x of Mesa implements the OpenGL 1.4 API with the following
-extensions incorporated as standard features:
-</p>
-<ul>
-<li>GL_ARB_depth_texture
-<li>GL_ARB_shadow
-<li>GL_ARB_texture_env_crossbar
-<li>GL_ARB_texture_mirror_repeat
-<li>GL_ARB_window_pos
-<li>GL_EXT_blend_color
-<li>GL_EXT_blend_func_separate
-<li>GL_EXT_blend_logic_op
-<li>GL_EXT_blend_minmax
-<li>GL_EXT_blend_subtract
-<li>GL_EXT_fog_coord
-<li>GL_EXT_multi_draw_arrays
-<li>GL_EXT_point_parameters
-<li>GL_EXT_secondary_color
-<li>GL_EXT_stencil_wrap
-<li>GL_EXT_texture_lod_bias (plus, a per-texture LOD bias parameter)
-<li>GL_SGIS_generate_mipmap
-</ul>
-
-
-<h2>Version 4.x features</h2>
-
-<p>
-Version 4.x of Mesa implements the OpenGL 1.3 API with the following
-extensions incorporated as standard features:
-</p>
-
-<ul>
-<li>GL_ARB_multisample
-<li>GL_ARB_multitexture
-<li>GL_ARB_texture_border_clamp
-<li>GL_ARB_texture_compression
-<li>GL_ARB_texture_cube_map
-<li>GL_ARB_texture_env_add
-<li>GL_ARB_texture_env_combine
-<li>GL_ARB_texture_env_dot3
-<li>GL_ARB_transpose_matrix
-</ul>
-
-<h2>Version 3.x features</h2>
-
-<p>
-Version 3.x of Mesa implements the OpenGL 1.2 API with the following
-features:
-</p>
-<ul>
-<li>BGR, BGRA and packed pixel formats
-<li>New texture border clamp mode
-<li>glDrawRangeElements()
-<li>standard 3-D texturing
-<li>advanced MIPMAP control
-<li>separate specular color interpolation
-</ul>
-
-
-<h2>Version 2.x features</h2>
-<p>
-Version 2.x of Mesa implements the OpenGL 1.1 API with the following
-features.
-</p>
-<ul>
-<li>Texture mapping:
-	<ul>
-	<li>glAreTexturesResident
-	<li>glBindTexture
-	<li>glCopyTexImage1D
-	<li>glCopyTexImage2D
-	<li>glCopyTexSubImage1D
-	<li>glCopyTexSubImage2D
-	<li>glDeleteTextures
-	<li>glGenTextures
-	<li>glIsTexture
-	<li>glPrioritizeTextures
-	<li>glTexSubImage1D
-	<li>glTexSubImage2D
-	</ul>
-<li>Vertex Arrays:
-	<ul>
-	<li>glArrayElement
-	<li>glColorPointer
-	<li>glDrawElements
-	<li>glEdgeFlagPointer
-	<li>glIndexPointer
-	<li>glInterleavedArrays
-	<li>glNormalPointer
-	<li>glTexCoordPointer
-	<li>glVertexPointer
-	</ul>
-<li>Client state management:
-	<ul>
-	<li>glDisableClientState
-	<li>glEnableClientState
-	<li>glPopClientAttrib
-	<li>glPushClientAttrib
-	</ul>
-<li>Misc:
-	<ul>
-	<li>glGetPointer
-	<li>glIndexub
-	<li>glIndexubv
-	<li>glPolygonOffset
-	</ul>
-</ul>
-
-</div>
-</body>
-</html>

docs/libGL.txt

@@ -1,197 +0,0 @@
-
-
-
-Introduction
-------------
-
-This document describes the implementation of the XFree86 4.0 libGL.so
-library defined by the Linux/OpenGL Base specification found at
-http://reality.sgi.com/opengl/linux/linuxbase.html.
-
-The documentation is divided into two sections:
-    User's Guide
-    Driver Developer's Guide
-
-Author:  Brian Paul     (brian@precisioninsight.com)
-Date:    February 2000
-
-
-
-User's Guide
-------------
-
-Using libGL.so
-
-The libGL.so library defines the gl- and glX-prefixed functions needed to
-run OpenGL programs.  OpenGL client applications should link with the
--lGL option to use it.
-
-libGL.so serves two primary functions: GLX protocol generation for indirect
-rendering and loading/management of hardware drivers for direct rendering.
-
-When libGL.so initializes itself it uses the DRI to determine the
-appropriate hardware driver for each screen on the local X display.
-The hardware drivers are expected to be in the /usr/X11R6/lib/modules/dri/
-directory.  Drivers are named with the convention <name>_dri.so where
-<name> is a driver such as "radeon", "i965", "nouveau", etc.
-
-The LIBGL_DRIVERS_DIR environment variable may be used to specify a
-different DRI modules directory, overriding /usr/X11R6/lib/modules/dri/.
-This environment variable is ignored in setuid programs for security
-reasons.
-
-When libGL.so is unable to locate appropriate hardware drivers it will
-fall back to using indirect GLX rendering.
-
-To aid in solving problems, libGL.so will print diagnostic messages to
-stderr if the LIBGL_DEBUG environment variable is defined.
-
-libGL.so is thread safe.  The overhead of thread safety for common,
-single-thread clients is negligible.  However, the overhead of thread
-safety for multi-threaded clients is significant.  Each GL API call
-requires two calls to pthread_get_specific() which can noticably
-impact performance.  Warning:  libGL.so is thread safe but individual
-DRI drivers may not be.  Please consult the documentation for a driver
-to learn if it is thread safe.
-
-
-
-Indirect Rendering
-
-You can force indirect rendering mode by setting the LIBGL_ALWAYS_INDIRECT
-environment variable.  Hardware acceleration will not be used.
-
-
-
-libGL.so Extensibility
-
-libGL.so is designed to be extended without upgrading.  That is,
-drivers may install new OpenGL extension functions into libGL.so
-without requiring libGL.so to be replaced.  Clients of libGL.so should
-use the glXGetProcAddressEXT() function to obtain the address of
-functions by name.  For more details of GLX_ARB_get_proc_address see
-http://oss.sgi.com/projects/ogl-sample/registry/ARB/get_proc_address.spec
-
-libGL.so is also designed with flexibility such that it may be used
-with many generations of hardware drivers to come.
-
-
-
-
-Driver Developer's Guide
-------------------------
-
-This section describes the requirements to make an XFree86 4.0
-libGL.so-compatible hardware driver.  It is not intended for end
-users of libGL.so.
-
-
-XFree86 source files
-
-libGL.so is built inside XFree86 with sources found in xc/lib/GL/.
-Specifically, libGL.so is built from:
-
-	xc/lib/GL/glx/*.c
-	xc/lib/dri/XF86dri.c
-	xc/lib/dri/dri_glx.c
-	xc/lib/GL/mesa/src/glapi.c
-	xc/lib/GL/mesa/src/glapitemp.h
-	xc/lib/GL/mesa/src/glapitable.h
-	xc/lib/GL/mesa/src/glapioffsets.h
-	xc/lib/GL/mesa/src/glapinoop.c
-	xc/lib/GL/mesa/src/glheader.h
-	xc/lib/GL/mesa/src/glthread.c
-	xc/lib/GL/mesa/src/glthread.h
-	xc/lib/GL/mesa/src/X86/glapi_x86.S
-	xc/lib/GL/mesa/src/X86/assyntax.h
-
-Understand that the mesa/src/gl*.[ch] files are not tied to Mesa.  They
-have no dependencies on the rest of Mesa and are designed to be reusable
-in a number of projects.
-
-The glapi_x86.X and assyntax.h files implement x86-optimized dispatch
-of GL functions.  They are not required; C-based dispatch can be used
-instead, with a slight performance penalty.
-
-
-
-Driver loading and binding
-
-When libGL.so initializes itself (via the __glXInitialize function) a
-call is made to driCreateDisplay().  This function uses DRI facilities
-to determine the driver file appropriate for each screen on the local
-display.  Each screen's driver is then opened with dlopen() and asked
-for its __driCreateScreen() function.  The pointers to the __driCreateScreen()
-functions are kept in an array, indexed by screen number, in the
-__DRIdisplayRec struct.
-
-When a driver's __driCreateScreen() function is called, it must initialize
-a __DRIscreenRec struct.  This struct acts as the root of a tree of
-function pointers which are called to create and destroy contexts and
-drawables and perform all the operations needed by the GLX interface.
-See the xc/lib/GL/glx/glxclient.h file for details.
-
-
-
-Dynamic Extension Function Registration
-
-In order to provide forward compatibility with future drivers, libGL.so
-allows drivers to register new OpenGL extension functions which weren't
-known when libGL.so was built.
-
-The register_extensions() function in xc/lib/GL/dri/dri_glx.c is called
-as soon as libGL.so is loaded.  This is done with gcc's constructor
-attribute.  This mechanism will likely have to be changed for other compilers.
-
-register_extensions() loops over all local displays and screens, determines
-the DRI driver for each, and calls the driver's __driRegisterExtensions()
-function, if present.
-
-The __driRegisterExtensions() function can add new entrypoints to libGL
-by calling:
-
-    GLboolean _glapi_add_entrypoint(const char *funcName, GLuint offset)
-
-The parameters are the name of the function (such as "glFoobarEXT") and the
-offset of the dispatch slot in the API dispatch table.  The return value
-indicates success (GL_TRUE) or failure (GL_FALSE).
-
-_glapi_add_entrypoint() will synthesize entrypoint code in assembly
-language.  Assembly languages is required since parameter passing
-can't be handled correctly using a C-based solution.
-
-The address of the new entrypoint is obtained by calling the
-glXGetProcAddressARB() function.
-
-The dispatch offset number MUST be a number allocated by SGI in the same
-manner in which new GL_* constants are allocated.  Using an arbitrary
-offset number will result in many problems.
-
-
-
-Dispatch Management
-
-When a GL context is made current, the driver must install its dispatch
-table as the current dispatch table.  This is done by calling
-
-	void _glapi_set_dispatch(struct _glapi_table *dispatch);
-
-This will install the named dispatch table for the calling thread.
-The current dispatch table for a thread can be obtained by calling
-
-	struct _glapi_table *_glapi_get_dispatch(void);
-
-For higher performance in the common single-thread case, the global
-variable _glapi_Dispatch will point to the current dispatch table.
-This variable will be NULL when in multi-thread mode.
-
-
-
-Context Management
-
-libGL.so uses the XFree86 xthreads package to manage a thread-specific
-current context pointer.  See __glXGet/SetCurrentContext() in glext.c
-
-Drivers may use the _glapi_set/get_context() functions to maintain
-a private thread-specific context pointer.
-

docs/license.html

@@ -1,117 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>License / Copyright Information</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Disclaimer</h1>
-
-<p>
-Mesa is a 3-D graphics library with an API which is very similar to
-that of <a href="http://www.opengl.org/">OpenGL</a>.*
-To the extent that Mesa utilizes the OpenGL command syntax or state
-machine, it is being used with authorization from <a
-href="http://www.sgi.com/">Silicon Graphics,
-Inc.</a>(SGI). However, the author does not possess an OpenGL license
-from SGI, and makes no claim that Mesa is in any way a compatible
-replacement for OpenGL or associated with SGI. Those who want a
-licensed implementation of OpenGL should contact a licensed
-vendor.
-</p>
-
-<p>
-Please do not refer to the library as <em>MesaGL</em> (for legal
-reasons). It's just <em>Mesa</em> or <em>The Mesa 3-D graphics
-library</em>. <br>
-</p>
-
-<p>
-* OpenGL is a trademark of <a href="http://www.sgi.com/"
->Silicon Graphics Incorporated</a>.
-</p>
-
-
-
-<h1>License / Copyright Information</h1>
-
-<p>
-The Mesa distribution consists of several components.  Different copyrights
-and licenses apply to different components.  For example, some demo programs
-are copyrighted by SGI, some of the Mesa device drivers are copyrighted by
-their authors.  See below for a list of Mesa's main components and the license
-for each.
-</p>
-<p>
-The core Mesa library is licensed according to the terms of the MIT license.
-This allows integration with the XFree86, Xorg and DRI projects.
-</p>
-<p>
-The default Mesa license is as follows:
-</p>
-
-<pre>
-Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-</pre>
-
-
-<h1>Attention, Contributors</h1>
-
-<p>
-When contributing to the Mesa project you must agree to the licensing terms
-of the component to which you're contributing.
-The following section lists the primary components of the Mesa distribution
-and their respective licenses.
-</p>
-
-
-<h1>Mesa Component Licenses</h1>
-
-<pre>
-Component         Location               License
-------------------------------------------------------------------
-Main Mesa code    src/mesa/              Mesa (MIT)
-
-Device drivers    src/mesa/drivers/*     MIT, generally
-
-Ext headers       include/GL/glext.h     Khronos
-                  include/GL/glxext.h
-
-C11 thread        include/c11/threads*.h Boost (permissive)
-emulation
-</pre>
-
-<p>
-In general, consult the source files for license terms.
-</p>
-
-</div>
-</body>
-</html>

docs/lists.html

@@ -1,97 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Mesa Mailing Lists</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Mailing Lists</h1>
-
-
-<p>There are four Mesa 3D / DRI mailing lists:
-</p>
-
-<ul>
-<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-users">mesa-users</a>
-- intended for end-users of Mesa and DRI drivers. Newbie questions are OK,
-but please try the general OpenGL resources and Mesa/DRI documentation first.</p>
-</li>
-<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-dev">mesa-dev</a>
-- for Mesa, Gallium and DRI development
-discussion.  Not for beginners.</p>
-</li>
-<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-commit">mesa-commit</a>
-- relays git check-in messages (for developers).
-In general, people should not post to this list.</p>
-</li>
-<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-announce">mesa-announce</a>
-- announcements of new Mesa
-versions are sent to this list.  Very low traffic.</p>
-</li>
-<li><p><a href="http://lists.freedesktop.org/mailman/listinfo/piglit">piglit</a>
-- for Piglit (OpenGL driver testing framework) discussion.</p>
-</li>
-</ul>
-
-<p>
-<b>NOTE</b>: You <b>must</b> subscribe to these lists in order to post to them.
-If you try to post to a list and you're not a subscriber (or if you try to post
-from a different email address than you subscribed with) your posting will be
-held for an indefinite period or may be discarded entirely.
-</p>
-
-<p>
-Follow the links above for list archives.
-</p>
-
-<p>
-The old Mesa lists hosted at SourceForge are no longer in use.
-The archives are still available, however:
-<a href="http://sourceforge.net/mailarchive/forum.php?forum_name=mesa3d-announce">mesa3d-announce</a>,
-<a href="http://sourceforge.net/mailarchive/forum.php?forum_name=mesa3d-users">mesa3d-users</a>,
-<a href="http://sourceforge.net/mailarchive/forum.php?forum_name=mesa3d-dev">mesa3d-dev</a>.
-</p>
-
-
-<p>For mailing lists about Direct Rendering Modules (drm) in Linux/BSD 
-kernels, see the
-<a href="http://dri.freedesktop.org/wiki/MailingLists">DRI wiki</a>.
-</p>
-
-
-<h1>IRC</h1>
-
-<p>join <a href="irc://chat.freenode.net#dri-devel">#dri-devel channel</a>
-on <a href="http://webchat.freenode.net/">irc.freenode.net</a>
-</p>
-
-
-<h1>OpenGL Forums</h1>
-
-<p>
-Here are some other OpenGL-related forums you might find useful:
-</p>
-
-<ul>
-<li><a href="http://www.opengl.org/cgi-bin/ubb/ultimatebb.cgi">OpenGL discussion forums</a>
-at www.opengl.org</li>
-<li>Usenet newsgroups:
-<ul>
-<li>comp.graphics.algorithms</li>
-<li>comp.graphics.api.opengl</li>
-<li>comp.os.linux.x</li>
-</ul>
-</ul>
-
-</div>
-</body>
-</html>

docs/llvmpipe.html

@@ -1,296 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>llvmpipe</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Introduction</h1>
-
-<p>
-The Gallium llvmpipe driver is a software rasterizer that uses LLVM to
-do runtime code generation.
-Shaders, point/line/triangle rasterization and vertex processing are
-implemented with LLVM IR which is translated to x86 or x86-64 machine
-code.
-Also, the driver is multithreaded to take advantage of multiple CPU cores
-(up to 8 at this time).
-It's the fastest software rasterizer for Mesa.
-</p>
-
-
-<h1>Requirements</h1>
-
-<ul>
-<li>
-   <p>An x86 or amd64 processor; 64-bit mode recommended.</p>
-   <p>
-   Support for SSE2 is strongly encouraged.  Support for SSSE3 and SSE4.1 will
-   yield the most efficient code.  The fewer features the CPU has the more
-   likely is that you run into underperforming, buggy, or incomplete code.
-   </p>
-   <p>
-   See /proc/cpuinfo to know what your CPU supports.
-   </p>
-</li>
-<li>
-   <p>LLVM: version 3.4 recommended; 3.1 or later required.</p>
-   <p>
-   For Linux, on a recent Debian based distribution do:
-   </p>
-<pre>
-     aptitude install llvm-dev
-</pre>
-   <p>
-   For a RPM-based distribution do:
-   </p>
-<pre>
-     yum install llvm-devel
-</pre>
-
-   <p>
-	 For Windows you will need to build LLVM from source with MSVC or MINGW
-	 (either natively or through cross compilers) and CMake, and set the LLVM
-	 environment variable to the directory you installed it to.
-
-   LLVM will be statically linked, so when building on MSVC it needs to be
-   built with a matching CRT as Mesa, and you'll need to pass
-   -DLLVM_USE_CRT_RELEASE=MTd for debug and checked builds,
-   -DLLVM_USE_CRT_RELEASE=MTd for profile and release builds.
-
-   You can build only the x86 target by passing -DLLVM_TARGETS_TO_BUILD=X86
-   to cmake.
-   </p>
-</li>
-
-<li>
-   <p>scons (optional)</p>
-</li>
-</ul>
-
-
-<h1>Building</h1>
-
-To build everything on Linux invoke scons as:
-
-<pre>
-  scons build=debug libgl-xlib
-</pre>
-
-Alternatively, you can build it with GNU make, if you prefer, by invoking it as
-
-<pre>
-  make linux-llvm
-</pre>
-
-but the rest of these instructions assume that scons is used.
-
-For Windows the procedure is similar except the target:
-
-<pre>
-  scons platform=windows build=debug libgl-gdi
-</pre>
-
-
-<h1>Using</h1>
-
-<h2>Linux</h2>
-
-<p>On Linux, building will create a drop-in alternative for libGL.so into</p>
-
-<pre>
-  build/foo/gallium/targets/libgl-xlib/libGL.so
-</pre>
-or
-<pre>
-  lib/gallium/libGL.so
-</pre>
-
-<p>To use it set the LD_LIBRARY_PATH environment variable accordingly.</p>
-
-<p>For performance evaluation pass build=release to scons, and use the corresponding
-lib directory without the "-debug" suffix.</p>
-
-
-<h2>Windows</h2>
-
-<p>
-On Windows, building will create
-<code>build/windows-x86-debug/gallium/targets/libgl-gdi/opengl32.dll</code>
-which is a drop-in alternative for system's <code>opengl32.dll</code>.  To use
-it put it in the same directory as your application.  It can also be used by
-replacing the native ICD driver, but it's quite an advanced usage, so if you
-need to ask, don't even try it.
-</p>
-
-<p>
-There is however an easy way to replace the OpenGL software renderer that comes
-with Microsoft Windows 7 (or later) with llvmpipe (that is, on systems without
-any OpenGL drivers):
-</p>
-
-<ul>
-  <li><p>copy build/windows-x86-debug/gallium/targets/libgl-gdi/opengl32.dll to C:\Windows\SysWOW64\mesadrv.dll</p></li>
-  <li><p>load this registry settings:</p>
-  <pre>REGEDIT4
-
-; http://technet.microsoft.com/en-us/library/cc749368.aspx
-; http://www.msfn.org/board/topic/143241-portable-windows-7-build-from-winpe-30/page-5#entry942596
-[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL]
-"DLL"="mesadrv.dll"
-"DriverVersion"=dword:00000001
-"Flags"=dword:00000001
-"Version"=dword:00000002
-</pre>
-  </li>
-  <li>Ditto for 64 bits drivers if you need them.</li>
-</ul>
-
-
-<h1>Profiling</h1>
-
-<p>
-To profile llvmpipe you should build as
-</p>
-<pre>
-  scons build=profile &lt;same-as-before&gt;
-</pre>
-
-<p>
-This will ensure that frame pointers are used both in C and JIT functions, and
-that no tail call optimizations are done by gcc.
-</p>
-
-<h2>Linux perf integration</h2>
-
-<p>
-On Linux, it is possible to have symbol resolution of JIT code with <a href="http://perf.wiki.kernel.org/">Linux perf</a>:
-</p>
-
-<pre>
-	perf record -g /my/application
-	perf report
-</pre>
-
-<p>
-When run inside Linux perf, llvmpipe will create a /tmp/perf-XXXXX.map file with
-symbol address table.  It also dumps assembly code to /tmp/perf-XXXXX.map.asm,
-which can be used by the bin/perf-annotate-jit script to produce disassembly of
-the generated code annotated with the samples.
-</p>
-
-<p>You can obtain a call graph via
-<a href="http://code.google.com/p/jrfonseca/wiki/Gprof2Dot#linux_perf">Gprof2Dot</a>.</p>
-
-
-<h1>Unit testing</h1>
-
-<p>
-Building will also create several unit tests in
-build/linux-???-debug/gallium/drivers/llvmpipe:
-</p>
-
-<ul>
-<li> lp_test_blend: blending
-<li> lp_test_conv: SIMD vector conversion
-<li> lp_test_format: pixel unpacking/packing
-</ul>
-
-<p>
-Some of this tests can output results and benchmarks to a tab-separated-file
-for posterior analysis, e.g.:
-</p>
-<pre>
-  build/linux-x86_64-debug/gallium/drivers/llvmpipe/lp_test_blend -o blend.tsv
-</pre>
-
-
-<h1>Development Notes</h1>
-
-<ul>
-<li>
-  When looking to this code by the first time start in lp_state_fs.c, and 
-  then skim through the lp_bld_* functions called in there, and the comments
-  at the top of the lp_bld_*.c functions.
-</li>
-<li>
-  The driver-independent parts of the LLVM / Gallium code are found in
-  src/gallium/auxiliary/gallivm/.  The filenames and function prefixes
-  need to be renamed from "lp_bld_" to something else though.
-</li>
-<li>
-  We use LLVM-C bindings for now. They are not documented, but follow the C++
-  interfaces very closely, and appear to be complete enough for code
-  generation. See 
-  <a href="http://npcontemplation.blogspot.com/2008/06/secret-of-llvm-c-bindings.html">
-  this stand-alone example</a>.  See the llvm-c/Core.h file for reference.
-</li>
-</ul>
-
-<h1 id="recommended_reading">Recommended Reading</h1>
-
-<ul>
-  <li>
-    <p>Rasterization</p>
-    <ul>
-      <li><a href="http://www.cs.unc.edu/~olano/papers/2dh-tri/">Triangle Scan Conversion using 2D Homogeneous Coordinates</a></li>
-      <li><a href="http://www.drdobbs.com/parallel/rasterization-on-larrabee/217200602">Rasterization on Larrabee</a> (<a href="http://devmaster.net/posts/2887/rasterization-on-larrabee">DevMaster copy</a>)</li>
-      <li><a href="http://devmaster.net/posts/6133/rasterization-using-half-space-functions">Rasterization using half-space functions</a></li>
-      <li><a href="http://devmaster.net/posts/6145/advanced-rasterization">Advanced Rasterization</a></li>
-      <li><a href="http://fgiesen.wordpress.com/2013/02/17/optimizing-sw-occlusion-culling-index/">Optimizing Software Occlusion Culling</a></li>
-    </ul>
-  </li>
-  <li>
-    <p>Texture sampling</p>
-    <ul>
-      <li><a href="http://chrishecker.com/Miscellaneous_Technical_Articles#Perspective_Texture_Mapping">Perspective Texture Mapping</a></li>
-      <li><a href="http://www.flipcode.com/archives/Texturing_As_In_Unreal.shtml">Texturing As In Unreal</a></li>
-      <li><a href="http://www.gamasutra.com/view/feature/3301/runtime_mipmap_filtering.php">Run-Time MIP-Map Filtering</a></li>
-      <li><a href="http://alt.3dcenter.org/artikel/2003/10-26_a_english.php">Will "brilinear" filtering persist?</a></li>
-      <li><a href="http://ixbtlabs.com/articles2/gffx/nv40-rx800-3.html">Trilinear filtering</a></li>
-      <li><a href="http://devmaster.net/posts/12785/texture-swizzling">Texture Swizzling</a></li>
-    </ul>
-  </li>
-  <li>
-    <p>SIMD</p>
-    <ul>
-      <li><a href="http://www.cdl.uni-saarland.de/projects/wfv/#header4">Whole-Function Vectorization</a></li>
-    </ul>
-  </li>
-  <li>
-    <p>Optimization</p>
-    <ul>
-      <li><a href="http://www.drdobbs.com/optimizing-pixomatic-for-modern-x86-proc/184405807">Optimizing Pixomatic For Modern x86 Processors</a></li>
-      <li><a href="http://www.intel.com/content/www/us/en/architecture-and-technology/64-ia-32-architectures-optimization-manual.html">Intel 64 and IA-32 Architectures Optimization Reference Manual</a></li>
-      <li><a href="http://www.agner.org/optimize/">Software optimization resources</a></li>
-      <li><a href="http://software.intel.com/en-us/articles/intel-intrinsics-guide">Intel Intrinsics Guide</a><li>
-    </ul>
-  </li>
-  <li>
-    <p>LLVM</p>
-    <ul>
-      <li><a href="http://llvm.org/docs/LangRef.html">LLVM Language Reference Manual</a></li>
-      <li><a href="http://npcontemplation.blogspot.co.uk/2008/06/secret-of-llvm-c-bindings.html">The secret of LLVM C bindings</a></li>
-    </ul>
-  </li>
-  <li>
-    <p>General</p>
-    <ul>
-      <li><a href="http://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-graphics-pipeline-2011-index/">A trip through the Graphics Pipeline</a></li>
-      <li><a href="http://msdn.microsoft.com/en-us/library/gg615082.aspx#architecture">WARP Architecture and Performance</a></li>
-    </ul>
-  </li>
-</ul>
-
-</div>
-</body>
-</html>

docs/mangling.html

@@ -1,38 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Function Name Mangling</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Function Name Mangling</h1>
-
-<p>
-If you want to use both Mesa and another OpenGL library in the same
-application at the same time you may find it useful to compile Mesa with
-<i>name mangling</i>.
-This results in all the Mesa functions being prefixed with
-<b>mgl</b> instead of <b>gl</b>.
-</p>
-
-<p>
-To do this, recompile Mesa with the compiler flag -DUSE_MGL_NAMESPACE.
-Add the flag to CFLAGS in the configuration file which you want to use.
-For example:
-</p>
-<pre>
-CFLAGS += -DUSE_MGL_NAMESPACE
-</pre>
-
-</div>
-</body>
-</html>

docs/mesa.css

@@ -1,63 +0,0 @@
-/* Mesa CSS */
-body {
-	background-color: #ffffff;
-	font: 14px 'Lucida Grande', Geneva, Arial, Verdana, sans-serif;
-	color: black;
- 	link: #111188;
-}
-
-h1 {
-	font: 24px 'Lucida Grande', Geneva, Arial, Verdana, sans-serif;
-	font-weight: bold;
-	color: black;
-}
-
-h2 {
-	font: 18px 'Lucida Grande', Geneva, Arial, Verdana, sans-serif, bold;
-	font-weight: bold;
-	color: black;
-}
-
-code {
-	font-family: monospace;
-	font-size: 10pt;
-	color: black;
-}
-
-
-pre {
-	/*font-family: monospace;*/
-	font-size: 10pt;
-	/*color: black;*/
-}
-
-iframe {
-  width: 19em;
-  height: 80em;
-  border: none;
-  float: left;
-}
-
-.content {
-  position: absolute;
-  left: 20em;
-  right: 10px;
-  overflow: hidden
-}
-
-.header {
-  background: black url('gears.png') 15px no-repeat;
-  margin:0;
-  padding: 5px;
-  clear:both;
-}
-
-.header h1 {
-  background: url('gears.png') right no-repeat;
-  color: white;
-  font: x-large sans-serif;
-  text-align: center;
-  height: 50px;
-  margin: 0;
-  padding-top: 30px;
-}

docs/opengles.html

@@ -1,70 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>OpenGL ES</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>OpenGL ES</h1>
-
-<p>Mesa implements OpenGL ES 1.1 and OpenGL ES 2.0.  More information about
-OpenGL ES can be found at <a href="http://www.khronos.org/opengles/">
-http://www.khronos.org/opengles/</a>.</p>
-
-<p>OpenGL ES depends on a working EGL implementation.  Please refer to
-<a href="egl.html">Mesa EGL</a> for more information about EGL.</p>
-
-<h2>Build the Libraries</h2>
-<ol>
-<li>Run <code>configure</code> with <code>--enable-gles1 --enable-gles2</code> and enable the Gallium driver for your hardware.</li>
-<li>Build and install Mesa as usual.</li>
-</ol>
-
-Alternatively, if XCB-DRI2 is installed on the system, one can use
-<code>egl_dri2</code> EGL driver with OpenGL|ES-enabled DRI drivers
-
-<ol>
-<li>Run <code>configure</code> with <code>--enable-gles1 --enable-gles2</code>.</li>
-<li>Build and install Mesa as usual.</li>
-</ol>
-
-<p>Both methods will install libGLESv1_CM, libGLESv2, libEGL, and one or more
-EGL drivers for your hardware.</p>
-
-<h2>Run the Demos</h2>
-
-<p>There are some demos in <code>mesa/demos</code> repository.</p>
-
-<h2>Developers</h2>
-
-<h3>Dispatch Table</h3>
-
-<p>OpenGL ES has an additional indirection when dispatching functions</p>
-
-<pre>
-  Mesa:       glFoo() --&gt; _mesa_Foo()
-  OpenGL ES:  glFoo() --&gt; _es_Foo() --&gt; _mesa_Foo()
-</pre>
-
-<p>The indirection serves several purposes</p>
-
-<ul>
-<li>When a function is in Mesa and the type matches, it checks the arguments and calls the Mesa function.</li>
-<li>When a function is in Mesa but the type mismatches, it checks and converts the arguments before calling the Mesa function.</li>
-<li>When a function is not available in Mesa, or accepts arguments that are not available in OpenGL, it provides its own implementation.</li>
-</ul>
-
-<p>Other than the last case, OpenGL ES uses <code>APIspec.xml</code> to generate functions to check and/or converts the arguments.</p>
-
-</div>
-</body>
-</html>

docs/openvg.html

@@ -1,59 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>OpenVG State Tracker</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>OpenVG State Tracker</h1>
-
-<p>
-The current version of the OpenVG state tracker implements OpenVG 1.1.
-</p>
-<p>
-More information about OpenVG can be found at
-<a href="http://www.khronos.org/openvg/">
-http://www.khronos.org/openvg/</a> .
-</p>
-<p>
-The OpenVG state tracker depends on the Gallium architecture and a working EGL implementation.
-Please refer to <a href="egl.html">Mesa EGL</a> for more information about EGL.
-</p>
-
-
-<h2>Building the library</h2>
-<ol>
-<li>Run <code>configure</code> with <code>--enable-openvg</code> and
-<code>--enable-gallium-egl</code>.  If you do not need OpenGL, you can add
-<code>--disable-opengl</code> to save the compilation time.</li>
-
-<li>Build and install Mesa as usual.</li>
-</ol>
-
-<h3>Sample build</h3>
-A sample build looks as follows:
-<pre>
-  $ ./configure --disable-opengl --enable-openvg --enable-gallium-egl
-  $ make
-  $ make install
-</pre>
-
-<p>It will install <code>libOpenVG.so</code>, <code>libEGL.so</code>, and one
-or more EGL drivers.</p>
-
-<h2>OpenVG Demos</h2>
-
-<p>OpenVG demos can be found in mesa/demos repository.</p>
-
-</div>
-</body>
-</html>

docs/osmesa.html

@@ -1,81 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html lang="en">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=utf-8">
-  <title>Off-screen Rendering</title>
-  <link rel="stylesheet" type="text/css" href="mesa.css">
-</head>
-<body>
-
-<div class="header">
-  <h1>The Mesa 3D Graphics Library</h1>
-</div>
-
-<iframe src="contents.html"></iframe>
-<div class="content">
-
-<h1>Off-screen Rendering</h1>
-
-
-<p>
-Mesa's off-screen interface is used for rendering into user-allocated memory
-without any sort of window system or operating system dependencies.
-That is, the GL_FRONT colorbuffer is actually a buffer in main memory,
-rather than a window on your display.
-</p>
-
-<p>
-The OSMesa API provides three basic functions for making off-screen
-renderings: OSMesaCreateContext(), OSMesaMakeCurrent(), and
-OSMesaDestroyContext().  See the Mesa/include/GL/osmesa.h header for
-more information about the API functions.
-</p>
-
-<p>
-The OSMesa interface may be used with any of three software renderers:
-</p>
-<ol>
-<li>llvmpipe - this is the high-performance Gallium LLVM driver
-<li>softpipe - this it the reference Gallium software driver
-<li>swrast - this is the legacy Mesa software rasterizer
-</ol>
-
-
-<p>
-There are several examples of OSMesa in the mesa/demos repository.
-</p>
-
-<h1>Building OSMesa</h1>
-
-<p>
-Configure and build Mesa with something like:
-
-<pre>
-configure --enable-osmesa --disable-driglx-direct --disable-dri --with-gallium-drivers=swrast
-make
-</pre>
-
-<p>
-Make sure you have LLVM installed first if you want to use the llvmpipe driver.
-</p>
-
-<p>
-When the build is complete you should find:
-</p>
-<pre>
-lib/libOSMesa.so  (swrast-based OSMesa)
-lib/gallium/libOSMsea.so  (gallium-based OSMesa)
-</pre>
-
-<p>
-Set your LD_LIBRARY_PATH to point to one directory or the other to select
-the library you want to use.
-</p>
-
-<p>
-When you link your application, link with -lOSMesa
-</p>
-
-</div>
-</body>
-</html>