added Win32 and MacOS files to tar file list

Updating compilation on VMS

 Modified Files:
  Tag: mesa_3_2_dev
 	Mesa/src-glu/descrip.mms Mesa/src-glu/gluP.h
 ----------------------------------------------------------------------

Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.9 1999/09/20 21:06:57 keithw Exp $
+# $Id: Makefile.X11,v 1.12.2.2 1999/12/14 20:54:24 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -104,6 +104,7 @@ default:
 	@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"
@@ -139,7 +140,7 @@ aix aix-sl amix bsdos bsdos4 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 irix6-o32 irix6-o32-dso \
-linux linux-debug linux-prof linux-elf linux-elf-debug \
+linux linux-debug linux-prof linux-elf linux-elf-debug linux-glide-debug \
 linux-glide linux-386-glide linux-386-opt-glide \
 linux-386-opt-V2-glide \
 linux-386 linux-386-elf \
@@ -151,7 +152,7 @@ linux-sparc \
 linux-sparc5-elf \
 linux-sparc-ultra \
 lynxos machten-2.2 machten-4.0 \
-mklinux netbsd osf1 osf1-sl openbsd qnx sco \
+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 \
@@ -308,108 +309,108 @@ realclean: clean
 	cd xdemos      && $(MAKE) -f Makefile.X11 realclean || true
 	cd book        && $(MAKE) -f Makefile.X11 realclean || true
 	cd samples     && $(MAKE) -f Makefile.X11 realclean || true
-	cd ggi/demos   && ($MAKE) -f Makefile.X11 realclean || true
+	cd ggi/demos   && $(MAKE) -f Makefile.X11 realclean || true
 	cd src/GGI/default && $(MAKE) -f Makefile.X11 realclean || true
 
 
 
 DIRECTORY = Mesa-3.1
-LIB_NAME = MesaLib-3.1beta3
-DEMO_NAME = MesaDemos-3.1beta3
+LIB_NAME = MesaLib-3.1
+DEMO_NAME = MesaDemos-3.1
 
 
 LIB_FILES =	\
-	$(DIRECTORY)/Makefile*			\
-	$(DIRECTORY)/Make-config		\
-	$(DIRECTORY)/acconfig.h			\
-	$(DIRECTORY)/acinclude.m4		\
-	$(DIRECTORY)/aclocal.m4			\
-	$(DIRECTORY)/conf.h.in			\
-	$(DIRECTORY)/config.guess		\
-	$(DIRECTORY)/config.sub			\
-	$(DIRECTORY)/configure			\
-	$(DIRECTORY)/configure.in		\
-	$(DIRECTORY)/install-sh			\
-	$(DIRECTORY)/ltconfig			\
-	$(DIRECTORY)/ltmain.sh			\
-	$(DIRECTORY)/missing			\
-	$(DIRECTORY)/mkinstalldirs		\
-	$(DIRECTORY)/stamp-h.in			\
-	$(DIRECTORY)/configure			\
-	$(DIRECTORY)/docs/CONFIG		\
-	$(DIRECTORY)/docs/CONFORM		\
-	$(DIRECTORY)/docs/COPYING		\
-	$(DIRECTORY)/docs/COPYRIGHT		\
-	$(DIRECTORY)/docs/DEVINFO		\
-	$(DIRECTORY)/docs/IAFA-PACKAGE		\
-	$(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)/*.BAT			\
-	$(DIRECTORY)/*.bat			\
-	$(DIRECTORY)/descrip.mms		\
-	$(DIRECTORY)/mms-config			\
-	$(DIRECTORY)/xlib.opt			\
-	$(DIRECTORY)/STARTUP.MK			\
-	$(DIRECTORY)/mesawin32.mak		\
-	$(DIRECTORY)/Names.win			\
-	$(DIRECTORY)/win32-openstep.sh		\
-	$(DIRECTORY)/*.dja			\
-	$(DIRECTORY)/include/GL/Makefile.in	\
-	$(DIRECTORY)/include/GL/Makefile.am	\
-	$(DIRECTORY)/include/GL/dosmesa.h	\
-	$(DIRECTORY)/include/GL/foomesa.h	\
-	$(DIRECTORY)/include/GL/fxmesa.h	\
-	$(DIRECTORY)/include/GL/ggimesa.h	\
-	$(DIRECTORY)/include/GL/gl.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/glx_mangle.h	\
-	$(DIRECTORY)/include/GL/mglmesa.h	\
-	$(DIRECTORY)/include/GL/osmesa.h	\
-	$(DIRECTORY)/include/GL/svgamesa.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/descrip.mms		\
-	$(DIRECTORY)/src/mms_depend		\
-	$(DIRECTORY)/src/mesa.conf		\
-	$(DIRECTORY)/src/*.def			\
-	$(DIRECTORY)/src/depend			\
-	$(DIRECTORY)/src/*.[chS]		\
-	$(DIRECTORY)/src/Allegro/*.[ch]		\
-	$(DIRECTORY)/src/BeOS/*.cpp		\
-	$(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/DOS/*.c		\
-	$(DIRECTORY)/src/FX/Makefile.am		\
-	$(DIRECTORY)/src/FX/Makefile.in		\
-	$(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)/Makefile*					\
+	$(DIRECTORY)/Make-config				\
+	$(DIRECTORY)/acconfig.h					\
+	$(DIRECTORY)/acinclude.m4				\
+	$(DIRECTORY)/aclocal.m4					\
+	$(DIRECTORY)/conf.h.in					\
+	$(DIRECTORY)/config.guess				\
+	$(DIRECTORY)/config.sub					\
+	$(DIRECTORY)/configure					\
+	$(DIRECTORY)/configure.in				\
+	$(DIRECTORY)/install-sh					\
+	$(DIRECTORY)/ltconfig					\
+	$(DIRECTORY)/ltmain.sh					\
+	$(DIRECTORY)/missing					\
+	$(DIRECTORY)/mkinstalldirs				\
+	$(DIRECTORY)/stamp-h.in					\
+	$(DIRECTORY)/configure					\
+	$(DIRECTORY)/docs/CONFIG				\
+	$(DIRECTORY)/docs/CONFORM				\
+	$(DIRECTORY)/docs/COPYING				\
+	$(DIRECTORY)/docs/COPYRIGHT				\
+	$(DIRECTORY)/docs/DEVINFO				\
+	$(DIRECTORY)/docs/IAFA-PACKAGE				\
+	$(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)/*.BAT					\
+	$(DIRECTORY)/*.bat					\
+	$(DIRECTORY)/descrip.mms				\
+	$(DIRECTORY)/mms-config					\
+	$(DIRECTORY)/xlib.opt					\
+	$(DIRECTORY)/STARTUP.MK					\
+	$(DIRECTORY)/mesawin32.mak				\
+	$(DIRECTORY)/Names.win					\
+	$(DIRECTORY)/win32-openstep.sh				\
+	$(DIRECTORY)/*.dja					\
+	$(DIRECTORY)/include/GL/Makefile.in			\
+	$(DIRECTORY)/include/GL/Makefile.am			\
+	$(DIRECTORY)/include/GL/dosmesa.h			\
+	$(DIRECTORY)/include/GL/foomesa.h			\
+	$(DIRECTORY)/include/GL/fxmesa.h			\
+	$(DIRECTORY)/include/GL/ggimesa.h			\
+	$(DIRECTORY)/include/GL/gl.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/glx_mangle.h			\
+	$(DIRECTORY)/include/GL/mglmesa.h			\
+	$(DIRECTORY)/include/GL/osmesa.h			\
+	$(DIRECTORY)/include/GL/svgamesa.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/descrip.mms				\
+	$(DIRECTORY)/src/mms_depend				\
+	$(DIRECTORY)/src/mesa.conf				\
+	$(DIRECTORY)/src/*.def					\
+	$(DIRECTORY)/src/depend					\
+	$(DIRECTORY)/src/*.[chS]				\
+	$(DIRECTORY)/src/Allegro/*.[ch]				\
+	$(DIRECTORY)/src/BeOS/*.cpp				\
+	$(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/DOS/*.c				\
+	$(DIRECTORY)/src/FX/Makefile.am				\
+	$(DIRECTORY)/src/FX/Makefile.in				\
+	$(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]				\
@@ -429,55 +430,67 @@ LIB_FILES =	\
 	$(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/MGL/*.[ch]		\
-	$(DIRECTORY)/src/MGL/*.txt		\
-	$(DIRECTORY)/src/OSmesa/Makefile.am	\
-	$(DIRECTORY)/src/OSmesa/Makefile.in	\
-	$(DIRECTORY)/src/OSmesa/*.[ch]		\
-	$(DIRECTORY)/src/S3/*.[ch]		\
-	$(DIRECTORY)/src/S3/*.def		\
-	$(DIRECTORY)/src/S3/*.mak		\
-	$(DIRECTORY)/src/S3/*.rc		\
-	$(DIRECTORY)/src/SVGA/Makefile.am	\
-	$(DIRECTORY)/src/SVGA/Makefile.in	\
-	$(DIRECTORY)/src/SVGA/*.[ch]		\
-	$(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/*.m4		\
-	$(DIRECTORY)/src/X86/*.S		\
-	$(DIRECTORY)/src/*.dja			\
-	$(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/*.dja		\
-	$(DIRECTORY)/src-glu/depend		\
-	$(DIRECTORY)/src-glu/*.[ch]		\
-	$(DIRECTORY)/widgets-mesa		\
-	$(DIRECTORY)/widgets-sgi		\
-	$(DIRECTORY)/util/README		\
-	$(DIRECTORY)/util/Makefile.am		\
-	$(DIRECTORY)/util/Makefile.in		\
-	$(DIRECTORY)/util/*.[ch]		\
-	$(DIRECTORY)/util/sampleMakefile	\
-	$(DIRECTORY)/BeOS/Makefile		\
-	$(DIRECTORY)/BeOS/*.cpp			
-
-# old stuff
-#	$(DIRECTORY)/Win32			\
-#	$(DIRECTORY)/win32
-
-#	$(DIRECTORY)/OpenStep			\
-#
-#
+	$(DIRECTORY)/src/KNOWN_BUGS				\
+	$(DIRECTORY)/src/MGL/*.[ch]				\
+	$(DIRECTORY)/src/MGL/*.txt				\
+	$(DIRECTORY)/src/OSmesa/Makefile.am			\
+	$(DIRECTORY)/src/OSmesa/Makefile.in			\
+	$(DIRECTORY)/src/OSmesa/*.[ch]				\
+	$(DIRECTORY)/src/S3/*.[ch]				\
+	$(DIRECTORY)/src/S3/*.def				\
+	$(DIRECTORY)/src/S3/*.mak				\
+	$(DIRECTORY)/src/S3/*.rc				\
+	$(DIRECTORY)/src/SVGA/Makefile.am			\
+	$(DIRECTORY)/src/SVGA/Makefile.in			\
+	$(DIRECTORY)/src/SVGA/*.[ch]				\
+	$(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/*.m4				\
+	$(DIRECTORY)/src/X86/*.S				\
+	$(DIRECTORY)/src/*.dja					\
+	$(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/*.dja				\
+	$(DIRECTORY)/src-glu/depend				\
+	$(DIRECTORY)/src-glu/*.[ch]				\
+	$(DIRECTORY)/widgets-mesa				\
+	$(DIRECTORY)/widgets-sgi				\
+	$(DIRECTORY)/util/README				\
+	$(DIRECTORY)/util/Makefile.am				\
+	$(DIRECTORY)/util/Makefile.in				\
+	$(DIRECTORY)/util/*.[ch]				\
+	$(DIRECTORY)/util/sampleMakefile			\
+	$(DIRECTORY)/BeOS/Makefile				\
+	$(DIRECTORY)/BeOS/*.cpp					\
+	$(DIRECTORY)/WIN32/NMAKE.MAK				\
+	$(DIRECTORY)/WIN32/NMAKE.MIF				\
+	$(DIRECTORY)/WIN32/RES/*rc				\
+	$(DIRECTORY)/WIN32/RES/*def				\
+	$(DIRECTORY)/WIN32/RULES/lib.*				\
+	$(DIRECTORY)/WIN32/RULES/progs.*			\
+	$(DIRECTORY)/macos/README				\
+	$(DIRECTORY)/macos/gli_api/*.h				\
+	$(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]
 
 
 DEMO_FILES =	\

docs/README.BEOS

@@ -28,7 +28,7 @@ working.  No optimizations have been made at this time.
 
 Compiling
 
-Simply cd to the Mesa-3.x directory and type "make beos-r4".
+In the Mesa-3.x directory type "make -f Makefile.X11 beos-r4".
 When it finishes the libMesaGL.so and libMesaGLU.so libraries for
 BeOS will be in the Mesa-3.x/lib/ directory.
 
@@ -99,4 +99,4 @@ of February, 1999.
 
 
 ----------------------------------------------------------------------
-$Id: README.BEOS,v 1.5 1999/03/03 02:34:04 brianp Exp $
+$Id: README.BEOS,v 1.5.6.1 1999/11/27 01:39:50 brianp Exp $

docs/README.MITS

@@ -1,9 +1,7 @@
 
 			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.
+[The MITS code hasn't been update for Mesa 3.1 and may no longer work]
 
 
 This document is a preliminary introduction to help you get

docs/README.X11

@@ -1,28 +1,35 @@
 
-                         Mesa 3.0 Unix/X11 Information
+                         Mesa 3.1 Unix/X11 Information
 
 
 
 Installation
 ============
 
-To compile the library, 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.
+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.
+
+
+2. The new way:
+    Type './configure' and then 'make'.  This uses GNU autoconfig.
+    See docs/INSTALL for more details.
+
 
 The top-level makefile will execute the makefiles in a number of sub-
-directories.  When finished, the Mesa libraries will be in the Mesa-2.6/lib/
+directories.  When finished, the Mesa libraries will be in the Mesa-3.1/lib/
 directory.  A few GLUT demos in the demos/ directory should be ready to run.
 
 If you also downloaded and unpacked the demos there should be executables
 in the "xdemos/", "samples/", and "book/" directories for you to try out.
-If you only want to compile the contents of one subdirectory you can 'cd'
-to that directory and type 'make <config>' there.
-
-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.
 
 If you have compilation problems you should try to fix them and return the
 patches to the author.
@@ -301,4 +308,4 @@ Summary of X-related environment variables:
 
 
 ----------------------------------------------------------------------
-$Id: README.X11,v 3.3 1999/09/15 16:39:01 brianp Exp $
+$Id: README.X11,v 3.3.2.2 1999/12/14 15:12:52 brianp Exp $

docs/VERSIONS

@@ -1,4 +1,4 @@
-$Id: VERSIONS,v 1.13 1999/09/19 20:09:00 tanner Exp $
+$Id: VERSIONS,v 1.13.2.5 1999/12/14 07:17:42 brianp Exp $
 
 
 Mesa Version History
@@ -659,3 +659,14 @@ Mesa Version History
 	- New library numbering: libGL.so.1.2.310
 	- New subdirectories:  docs/ and bin/
 	- New Makefile-system (autoconf,automake,libtool)
+
+
+3.1 final  December 14, 1999
+    New:
+	- added demos/gloss.c
+	- added xdemos/glxdpyinfo.c
+	- added GLX_ARB_get_proc_address extension
+    Bug fixes:
+	- several vertex array bug fixes
+	- overlapping glCopyPixels with pixel zooming now works
+	- glXUseXFont() bitmaps were vertically shifted by one pixel

include/GL/fxmesa.h

@@ -1,40 +1,27 @@
-/* $Id: fxmesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: fxmesa.h,v 1.1.1.1.2.1 1999/11/24 18:38:52 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
  * Version:  3.1
- * Copyright (C) 1995-1999  Brian Paul
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
+ * 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:
  *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-/*
- * $Log: fxmesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
- *
- * Revision 3.2  1999/01/03 02:46:31  brianp
- * now using GLAPI and GLAPIENTRY keywords (Ted Jump)
- *
- * Revision 3.1  1998/04/01 03:00:28  brianp
- * updated for v0.24 of 3Dfx/Glide driver
- *
- * Revision 3.0  1998/02/20 05:04:45  brianp
- * initial rev
+ * 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.
  */
 
 
@@ -58,7 +45,7 @@ extern "C" {
 
 
 #define FXMESA_MAJOR_VERSION 3
-#define FXMESA_MINOR_VERSION 0
+#define FXMESA_MINOR_VERSION 1
 
 
 /*

include/GL/gl_mangle.h

@@ -1,4 +1,4 @@
-/* $Id: gl_mangle.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: gl_mangle.h,v 1.3 1999/11/04 00:43:09 miklos Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -344,6 +344,7 @@
 #define glGetMapdv mglGetMapdv
 #define glGetMapfv mglGetMapfv
 #define glGetMapiv mglGetMapiv
+#define glGetMinmax mglGetMinmax
 #define glEvalCoord1d mglEvalCoord1d
 #define glEvalCoord1f mglEvalCoord1f
 #define glEvalCoord1dv mglEvalCoord1dv
@@ -394,12 +395,16 @@
 #define glTexImage3DEXT mglTexImage3DEXT
 #define glTexSubImage3DEXT mglTexSubImage3DEXT
 #define glCopyTexSubImage3DEXT mglCopyTexSubImage3DEXT
+#define glColorTable mglColorTable
+#define glColorSubTable mglColorSubTable
+#define glGetColorTable mglGetColorTable
+#define glGetColorTableParameteriv mglGetColorTableParameteriv 
+#define glGetColorTableParameterfv mglGetColorTableParameterfv
 #define glColorTableEXT mglColorTableEXT
 #define glColorSubTableEXT mglColorSubTableEXT
 #define glGetColorTableEXT mglGetColorTableEXT
 #define glGetColorTableParameterfvEXT mglGetColorTableParameterfvEXT
 #define glGetColorTableParameterivEXT mglGetColorTableParameterivEXT
-#define glGetMinMax mglGetMinMax
 #define glMultiTexCoord1dSGIS mglMultiTexCoord1dSGIS
 #define glMultiTexCoord1dvSGIS mglMultiTexCoord1dvSGIS
 #define glMultiTexCoord1fSGIS mglMultiTexCoord1fSGIS
@@ -508,6 +513,7 @@
 #define glGetHistogramParameteriv mglGetHistogramParameteriv
 #define glMinmax mglMinmax
 #define glResetMinmax mglResetMinmax
+#define glGetMinmax mglGetMinmax
 #define glGetMinmaxParameterfv mglGetMinmaxParameterfv
 #define glGetMinmaxParameteriv mglGetMinmaxParameteriv
 #define glConvolutionFilter1D mglConvolutionFilter1D

include/GL/glu.h

@@ -1,8 +1,9 @@
-/* $Id: glu.h,v 1.10 1999/09/19 10:04:01 tjump Exp $ */
+/* $Id: glu.h,v 1.16 1999/11/11 03:21:43 kendallb Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
+ *
  * Copyright (C) 1995-1999  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
@@ -21,61 +22,6 @@
  */
 
 
-/*
- * $Log: glu.h,v $
- * Revision 1.10  1999/09/19 10:04:01  tjump
- * Changed name 'glGetProcAddressEXT' to 'gluGetProcAddressEXT'
- *
- * Revision 1.8  1999/09/17 12:21:36  brianp
- * glGetProcAddressEXT changes to accomodate Win32 and non-Win32
- *
- * Revision 1.7  1999/09/17 02:44:19  tjump
- * I changed the xxxGetProcAddressEXT function declarations to be more
- * MSVC friendly. Brianp - could you verify that they describe and operate
- * as intended on Linux/ETC platforms?
- *
- * Revision 1.6  1999/09/16 16:54:22  brianp
- * GLU_EXT_get_proc_address clean-up
- *
- * Revision 1.5  1999/09/14 03:23:08  gareth
- * Fixed GLUtriangulatorObj again (spelling).
- *
- * Revision 1.4  1999/09/14 01:32:58  gareth
- * Fixed definition of GLUtriangluatorObj for 1.3 tessellator.
- *
- * Revision 1.3  1999/09/11 11:34:21  brianp
- * added GLU_EXT_get_proc_address
- *
- * Revision 1.2  1999/09/10 02:08:18  gareth
- * Added GLU 1.3 tessellation (except winding rule code).
- *
- * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
- * Imported sources
- *
- * Revision 3.6  1999/02/14 03:39:45  brianp
- * updated for BeOS R4
- *
- * Revision 3.5  1999/01/03 03:02:55  brianp
- * now using GLAPI and GLAPIENTRY keywords, misc Windows changes (Ted Jump)
- *
- * Revision 3.4  1998/12/01 02:34:27  brianp
- * applied Mark Kilgard's patches from November 30, 1998
- *
- * Revision 3.3  1998/11/17 01:14:02  brianp
- * minor changes for OpenStep compilation (pete@ohm.york.ac.uk)
- *
- * Revision 3.2  1998/07/26 01:36:27  brianp
- * changes for Windows compilation per Ted Jump
- *
- * Revision 3.1  1998/06/23 00:33:08  brianp
- * added some WIN32 APIENTRY, CALLBACK stuff (Eric Lassauge)
- *
- * Revision 3.0  1998/02/20 05:06:01  brianp
- * initial rev
- *
- */
-
-
 #ifndef GLU_H
 #define GLU_H
 
@@ -112,152 +58,162 @@ extern "C" {
 	#endif
 #endif
 
+#ifndef GLUAPI
+#define GLUAPI
+#endif
 
-#define GLU_VERSION_1_1		1
-#define GLU_VERSION_1_2		1
+#ifndef GLAPIENTRY
+#define GLAPIENTRY
+#endif
+
+#ifndef GLCALLBACK
+#define GLCALLBACK
+#endif
 
 
-#define GLU_TRUE   GL_TRUE
-#define GLU_FALSE  GL_FALSE
+#define GLU_VERSION_1_1			1
+#define GLU_VERSION_1_2			1
 
 
-enum {
-	/* Normal vectors */
-	GLU_SMOOTH	= 100000,
-	GLU_FLAT	= 100001,
-	GLU_NONE	= 100002,
+#define GLU_TRUE			1
+#define GLU_FALSE			0
 
-	/* Quadric draw styles */
-	GLU_POINT	= 100010,
-	GLU_LINE	= 100011,
-	GLU_FILL	= 100012,
-	GLU_SILHOUETTE	= 100013,
 
-	/* Quadric orientation */
-	GLU_OUTSIDE	= 100020,
-	GLU_INSIDE	= 100021,
+/* Normal vectors */
+#define GLU_SMOOTH			100000
+#define GLU_FLAT			100001
+#define GLU_NONE			100002
 
-	/* Tessellator */
-	GLU_TESS_BEGIN		= 100100,
-	GLU_TESS_VERTEX		= 100101,
-	GLU_TESS_END		= 100102,
-	GLU_TESS_ERROR		= 100103,
-	GLU_TESS_EDGE_FLAG	= 100104,
-	GLU_TESS_COMBINE	= 100105,
+/* Quadric draw styles */
+#define GLU_POINT			100010
+#define GLU_LINE			100011
+#define GLU_FILL			100012
+#define GLU_SILHOUETTE			100013
 
-	GLU_TESS_BEGIN_DATA	= 100106,
-	GLU_TESS_VERTEX_DATA	= 100107,
-	GLU_TESS_END_DATA	= 100108,
-	GLU_TESS_ERROR_DATA	= 100109,
-	GLU_TESS_EDGE_FLAG_DATA	= 100110,
-	GLU_TESS_COMBINE_DATA	= 100111,
+/* Quadric orientation */
+#define GLU_OUTSIDE			100020
+#define GLU_INSIDE			100021
 
-	/* Winding rules */
-	GLU_TESS_WINDING_ODD		= 100130,
-	GLU_TESS_WINDING_NONZERO	= 100131,
-	GLU_TESS_WINDING_POSITIVE	= 100132,
-	GLU_TESS_WINDING_NEGATIVE	= 100133,
-	GLU_TESS_WINDING_ABS_GEQ_TWO	= 100134,
+/* Tessellator */
+#define GLU_TESS_BEGIN			100100
+#define GLU_TESS_VERTEX			100101
+#define GLU_TESS_END			100102
+#define GLU_TESS_ERROR			100103
+#define GLU_TESS_EDGE_FLAG		100104
+#define GLU_TESS_COMBINE		100105
 
-	/* Tessellation properties */
-	GLU_TESS_WINDING_RULE	= 100140,
-	GLU_TESS_BOUNDARY_ONLY	= 100141,
-	GLU_TESS_TOLERANCE	= 100142,
+#define GLU_TESS_BEGIN_DATA		100106
+#define GLU_TESS_VERTEX_DATA		100107
+#define GLU_TESS_END_DATA		100108
+#define GLU_TESS_ERROR_DATA		100109
+#define GLU_TESS_EDGE_FLAG_DATA		100110
+#define GLU_TESS_COMBINE_DATA		100111
 
-	/* Tessellation errors */
-	GLU_TESS_ERROR1	= 100151,  /* Missing gluBeginPolygon */
-	GLU_TESS_ERROR2 = 100152,  /* Missing gluBeginContour */
-	GLU_TESS_ERROR3 = 100153,  /* Missing gluEndPolygon */
-	GLU_TESS_ERROR4 = 100154,  /* Missing gluEndContour */
-	GLU_TESS_ERROR5 = 100155,  /* */
-	GLU_TESS_ERROR6 = 100156,  /* */
-	GLU_TESS_ERROR7 = 100157,  /* */
-	GLU_TESS_ERROR8 = 100158,  /* */
+/* Winding rules */
+#define GLU_TESS_WINDING_ODD		100130
+#define GLU_TESS_WINDING_NONZERO	100131
+#define GLU_TESS_WINDING_POSITIVE	100132
+#define GLU_TESS_WINDING_NEGATIVE	100133
+#define GLU_TESS_WINDING_ABS_GEQ_TWO	100134
 
-	/* NURBS */
-	GLU_AUTO_LOAD_MATRIX	= 100200,
-	GLU_CULLING		= 100201,
-	GLU_PARAMETRIC_TOLERANCE= 100202,
-	GLU_SAMPLING_TOLERANCE	= 100203,
-	GLU_DISPLAY_MODE	= 100204,
-	GLU_SAMPLING_METHOD	= 100205,
-	GLU_U_STEP		= 100206,
-	GLU_V_STEP		= 100207,
+/* Tessellation properties */
+#define GLU_TESS_WINDING_RULE		100140
+#define GLU_TESS_BOUNDARY_ONLY		100141
+#define GLU_TESS_TOLERANCE		100142
 
-	GLU_PATH_LENGTH		= 100215,
-	GLU_PARAMETRIC_ERROR	= 100216,
-	GLU_DOMAIN_DISTANCE	= 100217,
+/* Tessellation errors */
+#define GLU_TESS_ERROR1			100151  /* Missing gluBeginPolygon */
+#define GLU_TESS_ERROR2			100152  /* Missing gluBeginContour */
+#define GLU_TESS_ERROR3			100153  /* Missing gluEndPolygon */
+#define GLU_TESS_ERROR4			100154  /* Missing gluEndContour */
+#define GLU_TESS_ERROR5			100155  /* */
+#define GLU_TESS_ERROR6			100156  /* */
+#define GLU_TESS_ERROR7			100157  /* */
+#define GLU_TESS_ERROR8			100158  /* */
 
-	GLU_MAP1_TRIM_2		= 100210,
-	GLU_MAP1_TRIM_3		= 100211,
+/* NURBS */
+#define GLU_AUTO_LOAD_MATRIX		100200
+#define GLU_CULLING			100201
+#define GLU_PARAMETRIC_TOLERANCE	100202
+#define GLU_SAMPLING_TOLERANCE		100203
+#define GLU_DISPLAY_MODE		100204
+#define GLU_SAMPLING_METHOD		100205
+#define GLU_U_STEP			100206
+#define GLU_V_STEP			100207
 
-	GLU_OUTLINE_POLYGON	= 100240,
-	GLU_OUTLINE_PATCH	= 100241,
+#define GLU_PATH_LENGTH			100215
+#define GLU_PARAMETRIC_ERROR		100216
+#define GLU_DOMAIN_DISTANCE		100217
 
-	GLU_NURBS_ERROR1  = 100251,   /* spline order un-supported */
-	GLU_NURBS_ERROR2  = 100252,   /* too few knots */
-	GLU_NURBS_ERROR3  = 100253,   /* valid knot range is empty */
-	GLU_NURBS_ERROR4  = 100254,   /* decreasing knot sequence */
-	GLU_NURBS_ERROR5  = 100255,   /* knot multiplicity > spline order */
-	GLU_NURBS_ERROR6  = 100256,   /* endcurve() must follow bgncurve() */
-	GLU_NURBS_ERROR7  = 100257,   /* bgncurve() must precede endcurve() */
-	GLU_NURBS_ERROR8  = 100258,   /* ctrlarray or knot vector is NULL */
-	GLU_NURBS_ERROR9  = 100259,   /* can't draw pwlcurves */
-	GLU_NURBS_ERROR10 = 100260,   /* missing gluNurbsCurve() */
-	GLU_NURBS_ERROR11 = 100261,   /* missing gluNurbsSurface() */
-	GLU_NURBS_ERROR12 = 100262,   /* endtrim() must precede endsurface() */
-	GLU_NURBS_ERROR13 = 100263,   /* bgnsurface() must precede endsurface() */
-	GLU_NURBS_ERROR14 = 100264,   /* curve of improper type passed as trim curve */
-	GLU_NURBS_ERROR15 = 100265,   /* bgnsurface() must precede bgntrim() */
-	GLU_NURBS_ERROR16 = 100266,   /* endtrim() must follow bgntrim() */
-	GLU_NURBS_ERROR17 = 100267,   /* bgntrim() must precede endtrim()*/
-	GLU_NURBS_ERROR18 = 100268,   /* invalid or missing trim curve*/
-	GLU_NURBS_ERROR19 = 100269,   /* bgntrim() must precede pwlcurve() */
-	GLU_NURBS_ERROR20 = 100270,   /* pwlcurve referenced twice*/
-	GLU_NURBS_ERROR21 = 100271,   /* pwlcurve and nurbscurve mixed */
-	GLU_NURBS_ERROR22 = 100272,   /* improper usage of trim data type */
-	GLU_NURBS_ERROR23 = 100273,   /* nurbscurve referenced twice */
-	GLU_NURBS_ERROR24 = 100274,   /* nurbscurve and pwlcurve mixed */
-	GLU_NURBS_ERROR25 = 100275,   /* nurbssurface referenced twice */
-	GLU_NURBS_ERROR26 = 100276,   /* invalid property */
-	GLU_NURBS_ERROR27 = 100277,   /* endsurface() must follow bgnsurface() */
-	GLU_NURBS_ERROR28 = 100278,   /* intersecting or misoriented trim curves */
-	GLU_NURBS_ERROR29 = 100279,   /* intersecting trim curves */
-	GLU_NURBS_ERROR30 = 100280,   /* UNUSED */
-	GLU_NURBS_ERROR31 = 100281,   /* unconnected trim curves */
-	GLU_NURBS_ERROR32 = 100282,   /* unknown knot error */
-	GLU_NURBS_ERROR33 = 100283,   /* negative vertex count encountered */
-	GLU_NURBS_ERROR34 = 100284,   /* negative byte-stride */
-	GLU_NURBS_ERROR35 = 100285,   /* unknown type descriptor */
-	GLU_NURBS_ERROR36 = 100286,   /* null control point reference */
-	GLU_NURBS_ERROR37 = 100287,   /* duplicate point on pwlcurve */
+#define GLU_MAP1_TRIM_2			100210
+#define GLU_MAP1_TRIM_3			100211
 
-	/* Errors */
-	GLU_INVALID_ENUM		= 100900,
-	GLU_INVALID_VALUE		= 100901,
-	GLU_OUT_OF_MEMORY		= 100902,
-	GLU_INCOMPATIBLE_GL_VERSION	= 100903,
+#define GLU_OUTLINE_POLYGON		100240
+#define GLU_OUTLINE_PATCH		100241
 
-	/* New in GLU 1.1 */
-	GLU_VERSION	= 100800,
-	GLU_EXTENSIONS	= 100801,
+#define GLU_NURBS_ERROR1	100251   /* spline order un-supported */
+#define GLU_NURBS_ERROR2	100252   /* too few knots */
+#define GLU_NURBS_ERROR3	100253   /* valid knot range is empty */
+#define GLU_NURBS_ERROR4	100254   /* decreasing knot sequence */
+#define GLU_NURBS_ERROR5	100255   /* knot multiplicity > spline order */
+#define GLU_NURBS_ERROR6	100256   /* endcurve() must follow bgncurve() */
+#define GLU_NURBS_ERROR7	100257   /* bgncurve() must precede endcurve() */
+#define GLU_NURBS_ERROR8	100258   /* ctrlarray or knot vector is NULL */
+#define GLU_NURBS_ERROR9 	100259   /* can't draw pwlcurves */
+#define GLU_NURBS_ERROR10	100260   /* missing gluNurbsCurve() */
+#define GLU_NURBS_ERROR11	100261   /* missing gluNurbsSurface() */
+#define GLU_NURBS_ERROR12	100262   /* endtrim() must precede endsurface() */
+#define GLU_NURBS_ERROR13	100263   /* bgnsurface() must precede endsurface() */
+#define GLU_NURBS_ERROR14	100264   /* curve of improper type passed as trim curve */
+#define GLU_NURBS_ERROR15	100265   /* bgnsurface() must precede bgntrim() */
+#define GLU_NURBS_ERROR16	100266   /* endtrim() must follow bgntrim() */
+#define GLU_NURBS_ERROR17	100267   /* bgntrim() must precede endtrim()*/
+#define GLU_NURBS_ERROR18	100268   /* invalid or missing trim curve*/
+#define GLU_NURBS_ERROR19	100269   /* bgntrim() must precede pwlcurve() */
+#define GLU_NURBS_ERROR20	100270   /* pwlcurve referenced twice*/
+#define GLU_NURBS_ERROR21	100271   /* pwlcurve and nurbscurve mixed */
+#define GLU_NURBS_ERROR22	100272   /* improper usage of trim data type */
+#define GLU_NURBS_ERROR23	100273   /* nurbscurve referenced twice */
+#define GLU_NURBS_ERROR24	100274   /* nurbscurve and pwlcurve mixed */
+#define GLU_NURBS_ERROR25	100275   /* nurbssurface referenced twice */
+#define GLU_NURBS_ERROR26	100276   /* invalid property */
+#define GLU_NURBS_ERROR27	100277   /* endsurface() must follow bgnsurface() */
+#define GLU_NURBS_ERROR28	100278   /* intersecting or misoriented trim curves */
+#define GLU_NURBS_ERROR29	100279   /* intersecting trim curves */
+#define GLU_NURBS_ERROR30	100280   /* UNUSED */
+#define GLU_NURBS_ERROR31	100281   /* unconnected trim curves */
+#define GLU_NURBS_ERROR32	100282   /* unknown knot error */
+#define GLU_NURBS_ERROR33	100283   /* negative vertex count encountered */
+#define GLU_NURBS_ERROR34	100284   /* negative byte-stride */
+#define GLU_NURBS_ERROR35	100285   /* unknown type descriptor */
+#define GLU_NURBS_ERROR36	100286   /* null control point reference */
+#define GLU_NURBS_ERROR37	100287   /* duplicate point on pwlcurve */
 
-	/*** GLU 1.0 tessellation - obsolete! ***/
+/* Errors */
+#define GLU_INVALID_ENUM		100900
+#define GLU_INVALID_VALUE		100901
+#define GLU_OUT_OF_MEMORY		100902
+#define GLU_INCOMPATIBLE_GL_VERSION	100903
 
-	/* Contour types */
-	GLU_CW		= 100120,
-	GLU_CCW		= 100121,
-	GLU_INTERIOR	= 100122,
-	GLU_EXTERIOR	= 100123,
-	GLU_UNKNOWN	= 100124,
+/* New in GLU 1.1 */
+#define GLU_VERSION			100800
+#define GLU_EXTENSIONS			100801
 
-	/* Tessellator */
-	GLU_BEGIN	= GLU_TESS_BEGIN,
-	GLU_VERTEX	= GLU_TESS_VERTEX,
-	GLU_END		= GLU_TESS_END,
-	GLU_ERROR	= GLU_TESS_ERROR,
-	GLU_EDGE_FLAG	= GLU_TESS_EDGE_FLAG
-};
+/*** GLU 1.0 tessellation - obsolete! ***/
+
+/* Contour types */
+#define GLU_CW				100120
+#define GLU_CCW				100121
+#define GLU_INTERIOR			100122
+#define GLU_EXTERIOR			100123
+#define GLU_UNKNOWN			100124
+
+/* Tessellator */
+#define GLU_BEGIN			GLU_TESS_BEGIN
+#define GLU_VERTEX			GLU_TESS_VERTEX
+#define GLU_END				GLU_TESS_END
+#define GLU_ERROR			GLU_TESS_ERROR
+#define GLU_EDGE_FLAG			GLU_TESS_EDGE_FLAG
 
 
 /*
@@ -290,37 +246,37 @@ enum {
  */
 
 GLUAPI void GLAPIENTRY gluLookAt( GLdouble eyex, GLdouble eyey, GLdouble eyez,
-                                GLdouble centerx, GLdouble centery,
-                                GLdouble centerz,
-                                GLdouble upx, GLdouble upy, GLdouble upz );
+                                  GLdouble centerx, GLdouble centery,
+                                  GLdouble centerz,
+                                  GLdouble upx, GLdouble upy, GLdouble upz );
 
 
 GLUAPI void GLAPIENTRY gluOrtho2D( GLdouble left, GLdouble right,
-                                 GLdouble bottom, GLdouble top );
+                                   GLdouble bottom, GLdouble top );
 
 
 GLUAPI void GLAPIENTRY gluPerspective( GLdouble fovy, GLdouble aspect,
-                                     GLdouble zNear, GLdouble zFar );
+                                       GLdouble zNear, GLdouble zFar );
 
 
 GLUAPI void GLAPIENTRY gluPickMatrix( GLdouble x, GLdouble y,
-                                    GLdouble width, GLdouble height,
-                                    const GLint viewport[4] );
+                                      GLdouble width, GLdouble height,
+                                      const GLint viewport[4] );
 
 GLUAPI GLint GLAPIENTRY gluProject( GLdouble objx, GLdouble objy, GLdouble objz,
-                                  const GLdouble modelMatrix[16],
-                                  const GLdouble projMatrix[16],
-                                  const GLint viewport[4],
-                                  GLdouble *winx, GLdouble *winy,
-                                  GLdouble *winz );
-
-GLUAPI GLint GLAPIENTRY gluUnProject( GLdouble winx, GLdouble winy,
-                                    GLdouble winz,
                                     const GLdouble modelMatrix[16],
                                     const GLdouble projMatrix[16],
                                     const GLint viewport[4],
-                                    GLdouble *objx, GLdouble *objy,
-                                    GLdouble *objz );
+                                    GLdouble *winx, GLdouble *winy,
+                                    GLdouble *winz );
+
+GLUAPI GLint GLAPIENTRY gluUnProject( GLdouble winx, GLdouble winy,
+                                      GLdouble winz,
+                                      const GLdouble modelMatrix[16],
+                                      const GLdouble projMatrix[16],
+                                      const GLint viewport[4],
+                                      GLdouble *objx, GLdouble *objy,
+                                      GLdouble *objz );
 
 GLUAPI const GLubyte* GLAPIENTRY gluErrorString( GLenum errorCode );
 
@@ -333,19 +289,19 @@ GLUAPI const GLubyte* GLAPIENTRY gluErrorString( GLenum errorCode );
  */
 
 GLUAPI GLint GLAPIENTRY gluScaleImage( GLenum format,
-                                     GLint widthin, GLint heightin,
-                                     GLenum typein, const void *datain,
-                                     GLint widthout, GLint heightout,
-                                     GLenum typeout, void *dataout );
+                                       GLint widthin, GLint heightin,
+                                       GLenum typein, const void *datain,
+                                       GLint widthout, GLint heightout,
+                                       GLenum typeout, void *dataout );
 
 GLUAPI GLint GLAPIENTRY gluBuild1DMipmaps( GLenum target, GLint components,
-                                         GLint width, GLenum format,
-                                         GLenum type, const void *data );
+                                           GLint width, GLenum format,
+                                           GLenum type, const void *data );
 
 GLUAPI GLint GLAPIENTRY gluBuild2DMipmaps( GLenum target, GLint components,
-                                         GLint width, GLint height,
-                                         GLenum format,
-                                         GLenum type, const void *data );
+                                           GLint width, GLint height,
+                                           GLenum format,
+                                           GLenum type, const void *data );
 
 
 
@@ -360,37 +316,39 @@ GLUAPI GLUquadricObj* GLAPIENTRY gluNewQuadric( void );
 GLUAPI void GLAPIENTRY gluDeleteQuadric( GLUquadricObj *state );
 
 GLUAPI void GLAPIENTRY gluQuadricDrawStyle( GLUquadricObj *quadObject,
-                                          GLenum drawStyle );
+                                            GLenum drawStyle );
 
 GLUAPI void GLAPIENTRY gluQuadricOrientation( GLUquadricObj *quadObject,
-                                            GLenum orientation );
+                                              GLenum orientation );
 
 GLUAPI void GLAPIENTRY gluQuadricNormals( GLUquadricObj *quadObject,
-                                        GLenum normals );
+                                          GLenum normals );
 
 GLUAPI void GLAPIENTRY gluQuadricTexture( GLUquadricObj *quadObject,
-                                        GLboolean textureCoords );
+                                          GLboolean textureCoords );
 
 GLUAPI void GLAPIENTRY gluQuadricCallback( GLUquadricObj *qobj,
-                                         GLenum which, void (GLCALLBACK *fn)() );
+                                           GLenum which,
+                                           void (GLCALLBACK *fn)() );
 
 GLUAPI void GLAPIENTRY gluCylinder( GLUquadricObj *qobj,
-                                  GLdouble baseRadius,
-                                  GLdouble topRadius,
-                                  GLdouble height,
-                                  GLint slices, GLint stacks );
+                                    GLdouble baseRadius,
+                                    GLdouble topRadius,
+                                    GLdouble height,
+                                    GLint slices, GLint stacks );
 
 GLUAPI void GLAPIENTRY gluSphere( GLUquadricObj *qobj,
-                                GLdouble radius, GLint slices, GLint stacks );
+                                  GLdouble radius, GLint slices,
+                                  GLint stacks );
 
 GLUAPI void GLAPIENTRY gluDisk( GLUquadricObj *qobj,
-                              GLdouble innerRadius, GLdouble outerRadius,
-                              GLint slices, GLint loops );
+                                GLdouble innerRadius, GLdouble outerRadius,
+                                GLint slices, GLint loops );
 
 GLUAPI void GLAPIENTRY gluPartialDisk( GLUquadricObj *qobj, GLdouble innerRadius,
-                                     GLdouble outerRadius, GLint slices,
-                                     GLint loops, GLdouble startAngle,
-                                     GLdouble sweepAngle );
+                                       GLdouble outerRadius, GLint slices,
+                                       GLint loops, GLdouble startAngle,
+                                       GLdouble sweepAngle );
 
 
 
@@ -405,46 +363,47 @@ GLUAPI GLUnurbsObj* GLAPIENTRY gluNewNurbsRenderer( void );
 GLUAPI void GLAPIENTRY gluDeleteNurbsRenderer( GLUnurbsObj *nobj );
 
 GLUAPI void GLAPIENTRY gluLoadSamplingMatrices( GLUnurbsObj *nobj,
-                                              const GLfloat modelMatrix[16],
-                                              const GLfloat projMatrix[16],
-                                              const GLint viewport[4] );
+                                                const GLfloat modelMatrix[16],
+                                                const GLfloat projMatrix[16],
+                                                const GLint viewport[4] );
 
 GLUAPI void GLAPIENTRY gluNurbsProperty( GLUnurbsObj *nobj, GLenum property,
-                                       GLfloat value );
+                                         GLfloat value );
 
 GLUAPI void GLAPIENTRY gluGetNurbsProperty( GLUnurbsObj *nobj, GLenum property,
-                                          GLfloat *value );
+                                            GLfloat *value );
 
 GLUAPI void GLAPIENTRY gluBeginCurve( GLUnurbsObj *nobj );
 
 GLUAPI void GLAPIENTRY gluEndCurve( GLUnurbsObj * nobj );
 
 GLUAPI void GLAPIENTRY gluNurbsCurve( GLUnurbsObj *nobj, GLint nknots,
-                                    GLfloat *knot, GLint stride,
-                                    GLfloat *ctlarray, GLint order,
-                                    GLenum type );
+                                      GLfloat *knot, GLint stride,
+                                      GLfloat *ctlarray, GLint order,
+                                      GLenum type );
 
 GLUAPI void GLAPIENTRY gluBeginSurface( GLUnurbsObj *nobj );
 
 GLUAPI void GLAPIENTRY gluEndSurface( GLUnurbsObj * nobj );
 
 GLUAPI void GLAPIENTRY gluNurbsSurface( GLUnurbsObj *nobj,
-                                      GLint sknot_count, GLfloat *sknot,
-                                      GLint tknot_count, GLfloat *tknot,
-                                      GLint s_stride, GLint t_stride,
-                                      GLfloat *ctlarray,
-                                      GLint sorder, GLint torder,
-                                      GLenum type );
+                                        GLint sknot_count, GLfloat *sknot,
+                                        GLint tknot_count, GLfloat *tknot,
+                                        GLint s_stride, GLint t_stride,
+                                        GLfloat *ctlarray,
+                                        GLint sorder, GLint torder,
+                                        GLenum type );
 
 GLUAPI void GLAPIENTRY gluBeginTrim( GLUnurbsObj *nobj );
 
 GLUAPI void GLAPIENTRY gluEndTrim( GLUnurbsObj *nobj );
 
 GLUAPI void GLAPIENTRY gluPwlCurve( GLUnurbsObj *nobj, GLint count,
-                                  GLfloat *array, GLint stride, GLenum type );
+                                    GLfloat *array, GLint stride,
+                                    GLenum type );
 
 GLUAPI void GLAPIENTRY gluNurbsCallback( GLUnurbsObj *nobj, GLenum which,
-                                       void (GLCALLBACK *fn)() );
+                                         void (GLCALLBACK *fn)() );
 
 
 
@@ -506,19 +465,6 @@ GLUAPI const GLubyte* GLAPIENTRY gluGetString( GLenum name );
 
 
 
-/*
- * GLU_EXT_get_proc_address extension
- */
-/*
- * WARNING: this extension is not finalized yet!  Do not release code
- * which uses this extension yet!  It may change!
- */
-#define GLU_EXT_get_proc_address 1
-#ifdef GLU_EXT_get_proc_address
-GLUAPI void (GLAPIENTRY *gluGetProcAddressEXT(const GLubyte *procName))();
-#endif
-
-
 #if defined(__BEOS__) || defined(__QUICKDRAW__)
 #pragma export off
 #endif

include/GL/glut.h

@@ -153,25 +153,41 @@ typedef unsigned long COLORREF;
 #	endif /* !UNICODE */
 typedef struct tagLAYERPLANEDESCRIPTOR LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, *LPLAYERPLANEDESCRIPTOR;
 typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT;
-GLUTAPI int   GLUTAPIENTRY wglCopyContext(HGLRC, HGLRC, unsigned int);
-GLUTAPI HGLRC GLUTAPIENTRY wglCreateContext(HDC);
-GLUTAPI HGLRC GLUTAPIENTRY wglCreateLayerContext(HDC, int);
-GLUTAPI int   GLUTAPIENTRY wglDeleteContext(HGLRC);
-GLUTAPI HGLRC GLUTAPIENTRY wglGetCurrentContext(void);
-GLUTAPI HDC   GLUTAPIENTRY wglGetCurrentDC(void);
-GLUTAPI PROC  GLUTAPIENTRY wglGetProcAddress(char*);
-GLUTAPI int   GLUTAPIENTRY wglMakeCurrent(HDC, HGLRC);
-GLUTAPI int   GLUTAPIENTRY wglShareLists(HGLRC, HGLRC);
-GLUTAPI int   GLUTAPIENTRY wglUseFontBitmapsA(HDC, unsigned long, unsigned long, unsigned long);
-GLUTAPI int   GLUTAPIENTRY wglUseFontBitmapsW(HDC, unsigned long, unsigned long, unsigned long);
-GLUTAPI int   GLUTAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
-GLUTAPI int   GLUTAPIENTRY wglUseFontOutlinesW(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
-GLUTAPI int   GLUTAPIENTRY wglDescribeLayerPlane(HDC, int, int, unsigned int,LPLAYERPLANEDESCRIPTOR);
-GLUTAPI int   GLUTAPIENTRY wglSetLayerPaletteEntries(HDC, int, int, int,const COLORREF *);
-GLUTAPI int   GLUTAPIENTRY wglGetLayerPaletteEntries(HDC, int, int, int,COLORREF *);
-GLUTAPI int   GLUTAPIENTRY wglRealizeLayerPalette(HDC, int, int);
-GLUTAPI int   GLUTAPIENTRY wglSwapLayerBuffers(HDC, unsigned int);
-GLUTAPI int   GLUTAPIENTRY SwapBuffers(HDC);
+#  pragma warning( push )
+#  pragma warning( disable : 4273 ) /* 'function' : inconsistent DLL linkage. dllexport assumed. */
+#  define WGLAPI __declspec(dllimport)
+WGLAPI int   GLAPIENTRY wglDeleteContext(HGLRC);
+WGLAPI int   GLAPIENTRY wglMakeCurrent(HDC,HGLRC);
+WGLAPI int   GLAPIENTRY wglSetPixelFormat(HDC, int, const PIXELFORMATDESCRIPTOR *);
+WGLAPI int   GLAPIENTRY wglSwapBuffers(HDC hdc);
+WGLAPI HDC   GLAPIENTRY wglGetCurrentDC(void);
+WGLAPI HGLRC GLAPIENTRY wglCreateContext(HDC);
+WGLAPI HGLRC GLAPIENTRY wglCreateLayerContext(HDC,int);
+WGLAPI HGLRC GLAPIENTRY wglGetCurrentContext(void);
+WGLAPI PROC  GLAPIENTRY wglGetProcAddress(const char*);
+WGLAPI int   GLAPIENTRY wglChoosePixelFormat(HDC, const PIXELFORMATDESCRIPTOR *);
+WGLAPI int   GLAPIENTRY wglCopyContext(HGLRC, HGLRC, unsigned int);
+WGLAPI int   GLAPIENTRY wglDeleteContext(HGLRC);
+WGLAPI int   GLAPIENTRY wglDescribeLayerPlane(HDC, int, int, unsigned int,LPLAYERPLANEDESCRIPTOR);
+WGLAPI int   GLAPIENTRY wglDescribePixelFormat(HDC,int, unsigned int, LPPIXELFORMATDESCRIPTOR);
+WGLAPI int   GLAPIENTRY wglGetLayerPaletteEntries(HDC, int, int, int,COLORREF *);
+WGLAPI int   GLAPIENTRY wglGetPixelFormat(HDC hdc);
+WGLAPI int   GLAPIENTRY wglMakeCurrent(HDC, HGLRC);
+WGLAPI int   GLAPIENTRY wglRealizeLayerPalette(HDC, int, int);
+WGLAPI int   GLAPIENTRY wglSetLayerPaletteEntries(HDC, int, int, int,const COLORREF *);
+WGLAPI int   GLAPIENTRY wglShareLists(HGLRC, HGLRC);
+WGLAPI int   GLAPIENTRY wglSwapLayerBuffers(HDC, unsigned int);
+WGLAPI int   GLAPIENTRY wglUseFontBitmapsA(HDC, unsigned long, unsigned long, unsigned long);
+WGLAPI int   GLAPIENTRY wglUseFontBitmapsW(HDC, unsigned long, unsigned long, unsigned long);
+WGLAPI int   GLAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
+WGLAPI int   GLAPIENTRY wglUseFontOutlinesW(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
+WGLAPI int   GLAPIENTRY SwapBuffers(HDC);
+WGLAPI int   GLAPIENTRY ChoosePixelFormat(HDC,const PIXELFORMATDESCRIPTOR *);
+WGLAPI int   GLAPIENTRY DescribePixelFormat(HDC,int,unsigned int,LPPIXELFORMATDESCRIPTOR);
+WGLAPI int   GLAPIENTRY GetPixelFormat(HDC);
+WGLAPI int   GLAPIENTRY SetPixelFormat(HDC,int,const PIXELFORMATDESCRIPTOR *);
+#  undef WGLAPI
+#  pragma warning( pop )
 #endif
 
 #else /* _WIN32 not defined */
@@ -723,7 +739,6 @@ GLUTAPI int GLUTAPIENTRY glutGameModeGet(GLenum mode);
 
 #ifdef __cplusplus
 }
-
 #endif
 
 #if 0

include/GL/glx.h

@@ -1,4 +1,4 @@
-/* $Id: glx.h,v 1.3 1999/09/16 15:52:51 brianp Exp $ */
+/* $Id: glx.h,v 1.5.2.2 1999/12/10 14:55:38 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,50 +25,11 @@
  */
 
 
-/*
- * $Log: glx.h,v $
- * Revision 1.3  1999/09/16 15:52:51  brianp
- * added GLX_MESA_set_3dfx_mode.  clean-up of glXGetProcAddress
- *
- * Revision 1.2  1999/09/11 11:33:45  brianp
- * added GLX_EXT_get_proc_address
- *
- * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
- * Imported sources
- *
- * Revision 3.3  1999/02/14 03:39:09  brianp
- * new copyright
- *
- * Revision 3.2  1998/06/18 03:44:00  brianp
- * replaced "uint" with "unsigned int"
- *
- * Revision 3.1  1998/06/01 00:00:17  brianp
- * added GLX_SGI_video_sync extension
- *
- * Revision 3.0  1998/02/20 05:06:01  brianp
- * initial rev
- *
- */
-
 
 #ifndef GLX_H
 #define GLX_H
 
 
-/*
- * A pseudo-GLX implementation to allow GLX-based OpenGL programs to
- * work with Mesa.
- *
- * Notes:
- *   1. If the visual passed to glXGetConfig was not one returned by
- *      glXChooseVisual then the GLX_RGBA and GLX_DOUBLEBUFFER queries
- *      will always return True and the GLX_DEPTH_SIZE query will always
- *      return non-zero.
- *   2. The glXIsDirect() function always returns True.
- */
-
-
-
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include "GL/gl.h"
@@ -161,12 +122,12 @@ enum _GLX_CONFIGS {
  * Compile-time extension tests
  */
 #define GLX_EXT_visual_info		1
-#define GLX_EXT_get_proc_address	1
 #define GLX_MESA_pixmap_colormap	1
 #define GLX_MESA_release_buffers	1
 #define GLX_MESA_copy_sub_buffer	1
 #define GLX_MESA_set_3dfx_mode		1
 #define GLX_SGI_video_sync		1
+#define GLX_ARB_get_proc_address	1
 
 
 
@@ -234,13 +195,6 @@ extern const char *glXGetClientString( Display *dpy, int name );
 
 
 
-/* GLX_EXT_get_proc_address */
-/* WARNING: this extension is not finalized yet!  Do not release code
- * which uses this extension yet!  It may change!
- */
-extern void (*glXGetProcAddressEXT(const GLubyte *procName))();
-
-
 /* GLX_MESA_pixmap_colormap */
 extern GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
                                          Pixmap pixmap, Colormap cmap );
@@ -265,6 +219,10 @@ extern int glXWaitVideoSyncSGI(int divisor, int remainder,
                                unsigned int *count);
 
 
+/* GLX_ARB_get_proc_address */
+extern void (*glXGetProcAddressARB(const GLubyte *procName))();
+
+
 
 #ifdef __cplusplus
 }

include/GL/mesa_wgl.h

@@ -1,8 +1,48 @@
+/* $Id: mesa_wgl.h,v 1.2.2.2 1999/11/22 14:05:15 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.1
+ *
+ * Copyright (C) 1999  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.
+ */
+
+
 /* prototypes for the Mesa WGL functions */
 /* relocated here so that I could make GLUT get them properly */
 
-#ifndef GL_H
+#ifndef _mesa_wgl_h_
+#define _mesa_wgl_h_
+
+
 #include <gl/gl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#ifdef _MSC_VER
+#  pragma warning( disable : 4615 ) /* pragma warning : unknown user warning type*/
+#  pragma warning( push )
+#  pragma warning( disable : 4273 ) /* 'function' : inconsistent DLL linkage. dllexport assumed. */
 #endif
 
 WGLAPI int   GLAPIENTRY wglDeleteContext(HGLRC);
@@ -14,7 +54,6 @@ WGLAPI HGLRC GLAPIENTRY wglCreateContext(HDC);
 WGLAPI HGLRC GLAPIENTRY wglCreateLayerContext(HDC,int);
 WGLAPI HGLRC GLAPIENTRY wglGetCurrentContext(void);
 WGLAPI PROC  GLAPIENTRY wglGetProcAddress(const char*);
-WGLAPI int   GLAPIENTRY SwapBuffers(HDC);
 WGLAPI int   GLAPIENTRY wglChoosePixelFormat(HDC, const PIXELFORMATDESCRIPTOR *);
 WGLAPI int   GLAPIENTRY wglCopyContext(HGLRC, HGLRC, unsigned int);
 WGLAPI int   GLAPIENTRY wglDeleteContext(HGLRC);
@@ -31,3 +70,19 @@ WGLAPI int   GLAPIENTRY wglUseFontBitmapsA(HDC, unsigned long, unsigned long, un
 WGLAPI int   GLAPIENTRY wglUseFontBitmapsW(HDC, unsigned long, unsigned long, unsigned long);
 WGLAPI int   GLAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
 WGLAPI int   GLAPIENTRY wglUseFontOutlinesW(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
+WGLAPI int   GLAPIENTRY SwapBuffers(HDC);
+WGLAPI int   GLAPIENTRY ChoosePixelFormat(HDC,const PIXELFORMATDESCRIPTOR *);
+WGLAPI int   GLAPIENTRY DescribePixelFormat(HDC,int,unsigned int,LPPIXELFORMATDESCRIPTOR);
+WGLAPI int   GLAPIENTRY GetPixelFormat(HDC);
+WGLAPI int   GLAPIENTRY SetPixelFormat(HDC,int,const PIXELFORMATDESCRIPTOR *);
+
+#ifdef _MSC_VER
+#  pragma warning( pop )
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _mesa_wgl_h_ */

include/GL/osmesa.h

@@ -1,4 +1,4 @@
-/* $Id: osmesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: osmesa.h,v 1.1.1.1.2.1 1999/11/24 18:39:17 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -27,8 +27,11 @@
 
 /*
  * $Log: osmesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.1.1.1.2.1  1999/11/24 18:39:17  brianp
+ * bumped version to 3.1
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 1.4  1999/02/14 03:39:09  brianp
  * new copyright
@@ -86,7 +89,7 @@ extern "C" {
 
 
 #define OSMESA_MAJOR_VERSION 3
-#define OSMESA_MINOR_VERSION 0
+#define OSMESA_MINOR_VERSION 1
 
 
 

include/GL/svgamesa.h

@@ -1,8 +1,8 @@
-/* $Id: svgamesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: svgamesa.h,v 1.1.1.1.2.1 1999/11/24 18:40:45 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.0
+ * Version:  3.1
  * Copyright (C) 1995-1998  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
@@ -23,8 +23,11 @@
 
 /*
  * $Log: svgamesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.1.1.1.2.1  1999/11/24 18:40:45  brianp
+ * bumped version to 3.1
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.0  1998/02/20 05:07:24  brianp
  * initial rev
@@ -65,7 +68,7 @@
 
 
 #define SVGAMESA_MAJOR_VERSION 3
-#define SVGAMESA_MINOR_VERSION 0
+#define SVGAMESA_MINOR_VERSION 1
 
 
 #ifdef __cplusplus

include/GL/xmesa.h

@@ -1,4 +1,4 @@
-/* $Id: xmesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: xmesa.h,v 1.1.1.1.2.2 1999/12/13 21:54:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -27,8 +27,14 @@
 
 /*
  * $Log: xmesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.1.1.1.2.2  1999/12/13 21:54:19  brianp
+ * applied Daryll's patches
+ *
+ * Revision 1.1.1.1.2.1  1999/11/24 18:41:37  brianp
+ * bumped version to 3.1
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 1.3  1999/02/24 22:43:27  jens
  * Name changes to get XMesa to compile standalone inside XFree86
@@ -96,6 +102,9 @@ extern "C" {
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include "xmesa_x.h"
+#ifdef GLX_DIRECT_RENDERING
+#include "dri_mesa.h"
+#endif
 #endif
 #include "GL/gl.h"
 
@@ -106,7 +115,7 @@ extern struct Library *XLibBase;
 
 
 #define XMESA_MAJOR_VERSION 3
-#define XMESA_MINOR_VERSION 0
+#define XMESA_MINOR_VERSION 1
 
 
 
@@ -131,7 +140,17 @@ typedef struct xmesa_visual *XMesaVisual;
 
 typedef struct xmesa_buffer *XMesaBuffer;
 
+#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
+/*
+ * Initialize the XMesa driver.
+ */
+extern GLboolean XMesaInitDriver( __DRIscreenPrivate *driScrnPriv );
 
+/*
+ * Reset the XMesa driver when the X server resets.
+ */
+extern void XMesaResetDriver( __DRIscreenPrivate *driScrnPriv );
+#endif
 
 
 /*
@@ -179,7 +198,11 @@ extern void XMesaDestroyVisual( XMesaVisual v );
  * Return:  an XMesaContext or NULL if error.
  */
 extern XMesaContext XMesaCreateContext( XMesaVisual v,
-					XMesaContext share_list );
+					XMesaContext share_list
+#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
+					, __DRIcontextPrivate *driContextPriv
+#endif
+				      );
 
 
 /*
@@ -192,7 +215,12 @@ extern void XMesaDestroyContext( XMesaContext c );
  * Create an XMesaBuffer from an X window.
  */
 extern XMesaBuffer XMesaCreateWindowBuffer( XMesaVisual v,
-					    XMesaWindow w );
+					    XMesaWindow w
+#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
+					    , __DRIdrawablePrivate *driDrawPriv
+#endif
+					  );
+
 
 
 /*
@@ -200,7 +228,12 @@ extern XMesaBuffer XMesaCreateWindowBuffer( XMesaVisual v,
  */
 extern XMesaBuffer XMesaCreatePixmapBuffer( XMesaVisual v,
 					    XMesaPixmap p,
-					    XMesaColormap cmap );
+					    XMesaColormap cmap
+#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
+					    , __DRIdrawablePrivate *driDrawPriv
+#endif
+					  );
+
 
 
 /*

include/GL/xmesa_xf86.h

@@ -30,7 +30,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * Authors:
  *   Kevin E. Martin <kevin@precisioninsight.com>
  *
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/include/GL/xmesa_xf86.h,v 1.1 1999/08/19 00:55:40 jtg Exp $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/include/GL/xmesa_xf86.h,v 1.1.1.1.2.1 1999/12/13 21:54:19 brianp Exp $
  */
 
 #ifndef _XMESA_XF86_H_
@@ -52,29 +52,29 @@ typedef DDXPointRec XMesaPoint;
 typedef xColorItem  XMesaColor;
 
 #define XMesaSetGeneric(__d,__gc,__val,__mask) \
-{ \
+do { \
     CARD32 __v[1]; \
     (void) __d; \
     __v[0] = __val; \
     dixChangeGC(NullClient, __gc, __mask, __v, NULL); \
-}
+} while (0)
 
 #define XMesaSetGenericPtr(__d,__gc,__pval,__mask) \
-{ \
+do { \
     ChangeGCVal __v[1]; \
     (void) __d; \
     __v[0].ptr = __pval; \
     dixChangeGC(NullClient, __gc, __mask, NULL, __v); \
-}
+} while (0)
 
 #define XMesaSetDashes(__d,__gc,__do,__dl,__n) \
-{ \
+do { \
     (void) __d; \
     SetDashes(__gc, __do, __n, (unsigned char *)__dl); \
-}
+} while (0)
 
 #define XMesaSetLineAttributes(__d,__gc,__lw,__ls,__cs,__js) \
-{ \
+do { \
     CARD32 __v[4]; \
     (void) __d; \
     __v[0] = __lw; \
@@ -84,7 +84,7 @@ typedef xColorItem  XMesaColor;
     dixChangeGC(NullClient, __gc, \
 		GCLineWidth|GCLineStyle|GCCapStyle|GCJoinStyle, \
 		__v, NULL); \
-}
+} while (0)
 
 #define XMesaSetForeground(d,gc,v) XMesaSetGeneric(d,gc,v,GCForeground)
 #define XMesaSetBackground(d,gc,v) XMesaSetGeneric(d,gc,v,GCBackground)
@@ -96,24 +96,24 @@ typedef xColorItem  XMesaColor;
 #define XMesaSetStipple(d,gc,v)    XMesaSetGenericPtr(d,gc,v,GCStipple)
 
 #define XMesaDrawPoint(__d,__b,__gc,__x,__y) \
-{ \
+do { \
     XMesaPoint __p[1]; \
     (void) __d; \
     __p[0].x = __x; \
     __p[0].y = __y; \
     ValidateGC(__b, __gc); \
     (*gc->ops->PolyPoint)(__b, __gc, CoordModeOrigin, 1, __p); \
-}
+} while (0)
 
 #define XMesaDrawPoints(__d,__b,__gc,__p,__n,__m) \
-{ \
+do { \
     (void) __d; \
     ValidateGC(__b, __gc); \
     (*gc->ops->PolyPoint)(__b, __gc, __m, __n, __p); \
-}
+} while (0)
 
 #define XMesaDrawLine(__d,__b,__gc,__x0,__y0,__x1,__y1) \
-{ \
+do { \
     XMesaPoint __p[2]; \
     (void) __d; \
     ValidateGC(__b, __gc); \
@@ -122,10 +122,10 @@ typedef xColorItem  XMesaColor;
     __p[1].x = __x1; \
     __p[1].y = __y1; \
     (*__gc->ops->Polylines)(__b, __gc, CoordModeOrigin, 2, __p); \
-}
+} while (0)
 
 #define XMesaFillRectangle(__d,__b,__gc,__x,__y,__w,__h) \
-{ \
+do { \
     xRectangle __r[1]; \
     (void) __d; \
     ValidateGC(__b, __gc); \
@@ -134,10 +134,10 @@ typedef xColorItem  XMesaColor;
     __r[0].width = __w; \
     __r[0].height = __h; \
     (*__gc->ops->PolyFillRect)(__b, __gc, 1, __r); \
-}
+} while (0)
 
 #define XMesaPutImage(__d,__b,__gc,__i,__sx,__sy,__x,__y,__w,__h) \
-{ \
+do { \
     /* Assumes: Images are always in ZPixmap format */ \
     (void) __d; \
     if (__sx || __sy) /* The non-trivial case */ \
@@ -146,22 +146,22 @@ typedef xColorItem  XMesaColor;
     (*__gc->ops->PutImage)(__b, __gc, ((XMesaDrawable)(__b))->depth, \
 			   __x, __y, __w, __h, 0, ZPixmap, \
 			   ((XMesaImage *)(__i))->data); \
-}
+} while (0)
 
 #define XMesaCopyArea(__d,__sb,__db,__gc,__sx,__sy,__w,__h,__x,__y) \
-{ \
+do { \
     (void) __d; \
     ValidateGC(__db, __gc); \
     (*__gc->ops->CopyArea)((DrawablePtr)__sb, __db, __gc, \
 			   __sx, __sy, __w, __h, __x, __y); \
-}
+} while (0)
 
 #define XMesaFillPolygon(__d,__b,__gc,__p,__n,__s,__m) \
-{ \
+do { \
     (void) __d; \
     ValidateGC(__b, __gc); \
     (*__gc->ops->FillPolygon)(__b, __gc, __s, __m, __n, __p); \
-}
+} while (0)
 
 /* CreatePixmap returns a PixmapPtr; so, it cannot be inside braces */
 #define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
@@ -170,10 +170,10 @@ typedef xColorItem  XMesaColor;
     (*__d->DestroyPixmap)(__b)
 
 #define XMesaFreeGC(__d,__gc) \
-{ \
+do { \
     (void) __d; \
     FreeScratchGC(__gc); \
-}
+} while (0)
 
 #define GET_COLORMAP_SIZE(__v)  __v->visinfo->ColormapEntries
 #define GET_REDMASK(__v)        __v->visinfo->redMask

progs/demos/Makefile.BeOS-R4

@@ -1,52 +1,13 @@
-# $Id: Makefile.BeOS-R4,v 1.2 1999/09/17 00:07:26 brianp Exp $
+# $Id: Makefile.BeOS-R4,v 1.3 1999/10/22 20:36:38 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
 # Copyright (C) 1995-1999  Brian Paul
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Library General Public
-# License as published by the Free Software Foundation; either
-# version 2 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Library General Public License for more details.
-#
-# You should have received a copy of the GNU Library General Public
-# License along with this library; if not, write to the Free
-# Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 
 # Makefile for GLUT-based demo programs for BeOS R4
 
 
-# $Log: Makefile.BeOS-R4,v $
-# Revision 1.2  1999/09/17 00:07:26  brianp
-# link with -lGLU -lGL instead of -lMesaGLU -lMesaGL
-#
-# Revision 1.1.1.1  1999/08/19 00:55:40  jtg
-# Imported sources
-#
-# Revision 1.5  1999/06/22 12:50:11  brianp
-# removed multitex demo
-#
-# Revision 1.4  1999/02/03 03:57:26  brianp
-# replace multiext with multiarb
-#
-# Revision 1.3  1999/02/02 04:47:45  brianp
-# removed glutfx from targets
-#
-# Revision 1.2  1999/02/02 04:46:23  brianp
-# removed tessdemo from targets
-#
-# Revision 1.1  1999/02/02 04:43:27  brianp
-# Initial revision
-#
-
-
-
 ##### MACROS #####
 
 INCDIR = ../include
@@ -56,7 +17,7 @@ GL_LIBS = -L$(LIBDIR) -L/boot/home/config/lib -Xlinker -rpath $(LIBDIR) -lbe -lg
 
 LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLUT_LIB)
 
-PROGS = bounce clearspd drawpix gamma gears glinfo isosurf \
+PROGS = bounce clearspd drawpix gamma gears glinfo gloss isosurf \
 	morph3d multiarb osdemo paltex pointblast reflect \
 	renormal spectex stex3d texcyl texobj trispd winpos
 

progs/demos/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.1 1999/08/19 00:55:40 jtg Exp $
+# $Id: Makefile.X11,v 1.3 1999/10/27 10:09:53 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -13,13 +13,13 @@
 INCDIR = ../include
 LIBDIR = ../lib
 
-GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL -lm $(XLIBS)
+GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL $(XLIBS)
 
 LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLUT_LIB)
 
-PROGS = bounce clearspd drawpix gamma gears glinfo glutfx isosurf \
+PROGS = bounce clearspd drawpix gamma gears glinfo gloss glutfx isosurf \
 	morph3d multiarb osdemo paltex pointblast reflect \
-	renormal spectex stex3d tessdemo texcyl texobj trispd winpos
+	renormal spectex stex3d tessdemo texcyl texobj trispd winpos \
 
 
 ##### RULES #####

progs/demos/Makefile.cygnus

@@ -1,37 +1,13 @@
-# Makefile for demo programs
-# Stephane Rehel (rehel@worldnet.fr) April 13 1997
+# $Id: Makefile.cygnus,v 1.2 1999/10/22 20:37:23 brianp Exp $
 
 # Mesa 3-D graphics library
-# Version:  3.0
-# Copyright (C) 1995-1998  Brian Paul
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Library General Public
-# License as published by the Free Software Foundation; either
-# version 2 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Library General Public License for more details.
-#
-# You should have received a copy of the GNU Library General Public
-# License along with this library; if not, write to the Free
-# Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Version:  3.1
+# Copyright (C) 1995-1999  Brian Paul
 
 
-# $Id: Makefile.cygnus,v 1.1 1999/08/19 00:55:40 jtg Exp $
+# Makefile for demo programs for cygnus
+# Stephane Rehel (rehel@worldnet.fr) April 13 1997
 
-# $Log: Makefile.cygnus,v $
-# Revision 1.1  1999/08/19 00:55:40  jtg
-# Initial revision
-#
-# Revision 3.1  1999/06/22 12:50:29  brianp
-# removed multitex demo
-#
-# Revision 3.0  1998/06/10 02:55:51  brianp
-# initial revision
-#
 
 
 ##### MACROS #####
@@ -43,7 +19,7 @@ GL_LIBS = -L$(LIBDIR) -lglut -lMesaGLU -lMesaGL -lm $(WLIBS)
 
 LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLUT_LIB)
 
-PROGS = clearspd drawpix gamma gears glinfo glutfx isosurf \
+PROGS = clearspd drawpix gamma gears glinfo glutfx gloss isosurf \
 	morph3d multiext osdemo paltex pointblast reflect \
 	renormal spectex stex3d tessdemo texcyl texobj trispd winpos
 

progs/demos/drawpix.c

@@ -1,4 +1,4 @@
-/* $Id: drawpix.c,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: drawpix.c,v 1.3 1999/10/28 18:23:29 brianp Exp $ */
 
 /*
  * glDrawPixels demo/test/benchmark
@@ -8,8 +8,14 @@
 
 /*
  * $Log: drawpix.c,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.3  1999/10/28 18:23:29  brianp
+ * minor changes to Usage() function
+ *
+ * Revision 1.2  1999/10/21 22:13:58  brianp
+ * added f key to toggle front/back drawing
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.3  1999/03/28 18:18:33  brianp
  * minor clean-up
@@ -44,6 +50,7 @@ static int SkipPixels, SkipRows;
 static int DrawWidth, DrawHeight;
 static int Scissor = 0;
 static float Xzoom, Yzoom;
+static GLboolean DrawFront = GL_FALSE;
 
 
 
@@ -82,7 +89,8 @@ static void Display( void )
 
    glDisable(GL_SCISSOR_TEST);
 
-   glutSwapBuffers();
+   if (!DrawFront)
+      glutSwapBuffers();
 }
 
 
@@ -100,6 +108,11 @@ static void Benchmark( void )
    if (Scissor)
       glEnable(GL_SCISSOR_TEST);
 
+   if (DrawFront)
+      glDrawBuffer(GL_FRONT);
+   else
+      glDrawBuffer(GL_BACK);
+
    /* Run timing test */
    draws = 0;
    startTime = glutGet(GLUT_ELAPSED_TIME);
@@ -187,6 +200,14 @@ static void Key( unsigned char key, int x, int y )
       case 'b':
          Benchmark();
          break;
+      case 'f':
+         DrawFront = !DrawFront;
+         if (DrawFront)
+            glDrawBuffer(GL_FRONT);
+         else
+            glDrawBuffer(GL_BACK);
+         printf("glDrawBuffer(%s)\n", DrawFront ? "GL_FRONT" : "GL_BACK");
+         break;
       case 27:
          exit(0);
          break;
@@ -258,20 +279,27 @@ static void Init( GLboolean ciMode )
 static void Usage(void)
 {
    printf("Keys:\n");
-   printf("       SPACE  Reset\n");
+   printf("       SPACE  Reset Parameters\n");
    printf("     Up/Down  Move image up/down\n");
    printf("  Left/Right  Move image left/right\n");
-   printf("           w  Decrease glDrawPixels width\n");
-   printf("           W  Increase glDrawPixels width\n");
-   printf("           h  Decrease glDrawPixels height\n");
-   printf("           H  Increase glDrawPixels height\n");
-   printf("           p  Decrease GL_UNPACK_SKIP_PIXELS\n");
-   printf("           P  Increase GL_UNPACK_SKIP_PIXELS\n");
-   printf("           r  Decrease GL_UNPACK_SKIP_ROWS\n");
-   printf("           R  Increase GL_UNPACK_SKIP_ROWS\n");
+   printf("           x  Decrease X-axis PixelZoom\n");
+   printf("           X  Increase X-axis PixelZoom\n");
+   printf("           y  Decrease Y-axis PixelZoom\n");
+   printf("           Y  Increase Y-axis PixelZoom\n");
+   printf("           w  Decrease glDrawPixels width*\n");
+   printf("           W  Increase glDrawPixels width*\n");
+   printf("           h  Decrease glDrawPixels height*\n");
+   printf("           H  Increase glDrawPixels height*\n");
+   printf("           p  Decrease GL_UNPACK_SKIP_PIXELS*\n");
+   printf("           P  Increase GL_UNPACK_SKIP_PIXELS*\n");
+   printf("           r  Decrease GL_UNPACK_SKIP_ROWS*\n");
+   printf("           R  Increase GL_UNPACK_SKIP_ROWS*\n");
    printf("           s  Toggle GL_SCISSOR_TEST\n");
+   printf("           f  Toggle front/back buffer drawing\n");
    printf("           b  Benchmark test\n");
    printf("         ESC  Exit\n");
+   printf("* Warning: no limits are imposed on these parameters so it's\n");
+   printf("  possible to cause a segfault if you go too far.\n");
 }
 
 

progs/demos/gears.c

@@ -1,8 +1,12 @@
-/* $Id: gears.c,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: gears.c,v 1.2 1999/10/21 16:39:06 brianp Exp $ */
 
 /*
  * 3-D gear wheels.  This program is in the public domain.
  *
+ * Command line options:
+ *    -info      print GL implementation information
+ *
+ *
  * Brian Paul
  */
 
@@ -10,8 +14,11 @@
 
 /*
  * $Log: gears.c,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.2  1999/10/21 16:39:06  brianp
+ * added -info command line option
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.2  1999/06/03 17:07:36  brianp
  * an extra quad was being drawn in front and back faces
@@ -28,6 +35,7 @@
 #include <math.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <GL/glut.h>
 
 #ifndef M_PI
@@ -287,7 +295,7 @@ reshape(int width, int height)
 }
 
 static void
-init(void)
+init(int argc, char *argv[])
 {
   static GLfloat pos[4] =
   {5.0, 5.0, 10.0, 0.0};
@@ -324,6 +332,13 @@ init(void)
   glEndList();
 
   glEnable(GL_NORMALIZE);
+
+  if (argc > 1 && strcmp(argv[1], "-info")==0) {
+     printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+     printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+     printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+     printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+  }
 }
 
 void 
@@ -343,7 +358,7 @@ int main(int argc, char *argv[])
   glutInitWindowPosition(0, 0);
   glutInitWindowSize(300, 300);
   glutCreateWindow("Gears");
-  init();
+  init(argc, argv);
 
   glutDisplayFunc(draw);
   glutReshapeFunc(reshape);

progs/demos/gloss.c

@@ -0,0 +1,373 @@
+/* $Id: gloss.c,v 1.3 1999/10/26 17:08:31 brianp Exp $ */
+
+/*
+ * Specular reflection demo.  The specular highlight is modulated by
+ * a sphere-mapped texture.  The result is a high-gloss surface.
+ * NOTE: you really need hardware acceleration for this.
+ * Also note, this technique can't be implemented with multi-texture
+ * and separate specular color interpolation because there's no way
+ * to indicate that the second texture unit (the reflection map)
+ * should modulate the specular color and not the base color.
+ * A future multi-texture extension could fix that.
+ *
+ * Command line options:
+ *    -info      print GL implementation information
+ *
+ *
+ * Brian Paul  October 22, 1999  This program is in the public domain.
+ */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/glut.h>
+
+#include "../util/readtex.c"   /* I know, this is a hack. */
+
+#define SPECULAR_TEXTURE_FILE "../images/reflect.rgb"
+#define BASE_TEXTURE_FILE "../images/tile.rgb"
+
+/* Menu items */
+#define DO_SPEC_TEXTURE 1
+#define OBJECT 2
+#define ANIMATE 3
+#define QUIT 100
+
+static GLuint CylinderObj = 0;
+static GLuint TeapotObj = 0;
+static GLuint Object = 0;
+static GLboolean Animate = GL_TRUE;
+
+static GLfloat Xrot = 0.0, Yrot = 0.0, Zrot = 0.0;
+static GLfloat DXrot = 1.0, DYrot = 2.5;
+
+static GLfloat Black[4] = { 0, 0, 0, 0 };
+static GLfloat White[4] = { 1, 1, 1, 1 };
+static GLfloat Diffuse[4] = { .3, .3, 1.0, 1.0 };  /* blue */
+static GLfloat Shininess = 15;
+
+static GLuint BaseTexture, SpecularTexture;
+static GLboolean DoSpecTexture = GL_TRUE;
+
+/* performance info */
+static GLint T0 = 0;
+static GLint Frames = 0;
+
+
+
+
+static void Idle( void )
+{
+   if (Animate) {
+      Xrot += DXrot;
+      Yrot += DYrot;
+      glutPostRedisplay();
+   }
+}
+
+
+static void Display( void )
+{
+   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
+
+   glPushMatrix();
+   glRotatef(Xrot, 1.0, 0.0, 0.0);
+   glRotatef(Yrot, 0.0, 1.0, 0.0);
+   glRotatef(Zrot, 0.0, 0.0, 1.0);
+
+   /* First pass: diffuse lighting with base texture */
+   glMaterialfv(GL_FRONT, GL_DIFFUSE, Diffuse);
+   glMaterialfv(GL_FRONT, GL_SPECULAR, Black);
+   glEnable(GL_TEXTURE_2D);
+   glBindTexture(GL_TEXTURE_2D, BaseTexture);
+   glCallList(Object);
+
+   /* Second pass: specular lighting with reflection texture */
+   glBlendFunc(GL_ONE, GL_ONE);  /* add */
+   glEnable(GL_BLEND);
+   glDepthFunc(GL_LEQUAL);
+   glMaterialfv(GL_FRONT, GL_DIFFUSE, Black);
+   glMaterialfv(GL_FRONT, GL_SPECULAR, White);
+   if (DoSpecTexture) {
+      glBindTexture(GL_TEXTURE_2D, SpecularTexture);
+      glEnable(GL_TEXTURE_GEN_S);
+      glEnable(GL_TEXTURE_GEN_T);
+   }
+   else {
+      glDisable(GL_TEXTURE_2D);
+   }
+   glCallList(Object);
+   glDisable(GL_TEXTURE_GEN_S);
+   glDisable(GL_TEXTURE_GEN_T);
+   glDisable(GL_BLEND);
+
+   glPopMatrix();
+
+   glutSwapBuffers();
+
+   if (Animate) {
+      GLint t = glutGet(GLUT_ELAPSED_TIME);
+      Frames++;
+      if (t - T0 >= 5000) {
+         GLfloat seconds = (t - T0) / 1000.0;
+         GLfloat fps = Frames / seconds;
+         printf("%d frames in %g seconds = %g FPS\n", Frames, seconds, fps);
+         T0 = t;
+         Frames = 0;
+      }
+   }
+}
+
+
+static void Reshape( int width, int height )
+{
+   GLfloat h = 30.0;
+   GLfloat w = h * width / height;
+   glViewport( 0, 0, width, height );
+   glMatrixMode( GL_PROJECTION );
+   glLoadIdentity();
+   glFrustum( -w, w, -h, h, 150.0, 500.0 );
+   glMatrixMode( GL_MODELVIEW );
+   glLoadIdentity();
+   glTranslatef( 0.0, 0.0, -380.0 );
+}
+
+
+static void ToggleAnimate(void)
+{
+   Animate = !Animate;
+   if (Animate) {
+      glutIdleFunc( Idle );
+      T0 = glutGet(GLUT_ELAPSED_TIME);
+      Frames = 0;
+   }
+   else {
+      glutIdleFunc( NULL );
+   }
+}
+
+
+static void ModeMenu(int entry)
+{
+   if (entry==ANIMATE) {
+      ToggleAnimate();
+   }
+   else if (entry==DO_SPEC_TEXTURE) {
+      DoSpecTexture = !DoSpecTexture;
+   }
+   else if (entry==OBJECT) {
+      if (Object == TeapotObj)
+         Object = CylinderObj;
+      else
+         Object = TeapotObj;
+   }
+   else if (entry==QUIT) {
+      exit(0);
+   }
+   glutPostRedisplay();
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+   (void) x;
+   (void) y;
+   switch (key) {
+      case 's':
+         Shininess--;
+         if (Shininess < 0.0)
+            Shininess = 0.0;
+         glMaterialf(GL_FRONT, GL_SHININESS, Shininess);
+         printf("Shininess = %g\n", Shininess);
+         break;
+      case 'S':
+         Shininess++;
+         if (Shininess > 128.0)
+            Shininess = 128.0;
+         glMaterialf(GL_FRONT, GL_SHININESS, Shininess);
+         printf("Shininess = %g\n", Shininess);
+         break;
+      case ' ':
+         ToggleAnimate();
+         break;
+      case 27:
+         exit(0);
+         break;
+   }
+   glutPostRedisplay();
+}
+
+
+static void SpecialKey( int key, int x, int y )
+{
+   float step = 3.0;
+   (void) x;
+   (void) y;
+
+   switch (key) {
+      case GLUT_KEY_UP:
+         Xrot += step;
+         break;
+      case GLUT_KEY_DOWN:
+         Xrot -= step;
+         break;
+      case GLUT_KEY_LEFT:
+         Yrot += step;
+         break;
+      case GLUT_KEY_RIGHT:
+         Yrot -= step;
+         break;
+   }
+   glutPostRedisplay();
+}
+
+
+static void Init( int argc, char *argv[] )
+{
+   /* Cylinder object */
+   {
+      static GLfloat height = 100.0;
+      static GLfloat radius = 40.0;
+      static GLint slices = 24;  /* pie slices around Z axis */
+      static GLint stacks = 10;  /* subdivisions along length of cylinder */
+      static GLint rings = 4;    /* rings in the end disks */
+      GLUquadricObj *q = gluNewQuadric();
+      assert(q);
+      gluQuadricTexture(q, GL_TRUE);
+
+      CylinderObj = glGenLists(1);
+      glNewList(CylinderObj, GL_COMPILE);
+
+      glPushMatrix();
+      glTranslatef(0.0, 0.0, -0.5 * height);
+
+      glMatrixMode(GL_TEXTURE);
+      glLoadIdentity();
+      glScalef(8.0, 4.0, 2.0);
+      glMatrixMode(GL_MODELVIEW);
+
+      /* cylinder */
+      gluQuadricNormals(q, GL_SMOOTH);
+      gluQuadricTexture(q, GL_TRUE);
+      gluCylinder(q, radius, radius, height, slices, stacks);
+
+      /* end cap */
+      glMatrixMode(GL_TEXTURE);
+      glLoadIdentity();
+      glScalef(3.0, 3.0, 1.0);
+      glMatrixMode(GL_MODELVIEW);
+
+      glTranslatef(0.0, 0.0, height);
+      gluDisk(q, 0.0, radius, slices, rings);
+
+      /* other end cap */
+      glTranslatef(0.0, 0.0, -height);
+      gluQuadricOrientation(q, GLU_INSIDE);
+      gluDisk(q, 0.0, radius, slices, rings);
+
+      glPopMatrix();
+
+      glMatrixMode(GL_TEXTURE);
+      glLoadIdentity();
+      glMatrixMode(GL_MODELVIEW);
+
+      glEndList();
+      gluDeleteQuadric(q);
+   }
+
+   /* Teapot */
+   {
+      TeapotObj = glGenLists(1);
+      glNewList(TeapotObj, GL_COMPILE);
+
+      glFrontFace(GL_CW);
+      glutSolidTeapot(40.0);
+      glFrontFace(GL_CCW);
+
+      glEndList();
+   }
+
+   /* show cylinder by default */
+   Object = CylinderObj;
+
+
+   /* lighting */
+   glEnable(GL_LIGHTING);
+   {
+      GLfloat pos[4] = { 3, 3, 3, 1 };
+      glLightfv(GL_LIGHT0, GL_AMBIENT, Black);
+      glLightfv(GL_LIGHT0, GL_DIFFUSE, White);
+      glLightfv(GL_LIGHT0, GL_SPECULAR, White);
+      glLightfv(GL_LIGHT0, GL_POSITION, pos);
+      glEnable(GL_LIGHT0);
+      glMaterialfv(GL_FRONT, GL_AMBIENT, Black);
+      glMaterialf(GL_FRONT, GL_SHININESS, Shininess);
+      glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
+   }
+
+   /* Base texture */
+   glGenTextures(1, &BaseTexture);
+   glBindTexture(GL_TEXTURE_2D, BaseTexture);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+   if (!LoadRGBMipmaps(BASE_TEXTURE_FILE, GL_RGB)) {
+      printf("Error: couldn't load texture image file %s\n", BASE_TEXTURE_FILE);
+      exit(1);
+   }
+
+   /* Specular texture */
+   glGenTextures(1, &SpecularTexture);
+   glBindTexture(GL_TEXTURE_2D, SpecularTexture);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+   glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
+   glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
+   if (!LoadRGBMipmaps(SPECULAR_TEXTURE_FILE, GL_RGB)) {
+      printf("Error: couldn't load texture image file %s\n", SPECULAR_TEXTURE_FILE);
+      exit(1);
+   }
+
+   /* misc */
+   glEnable(GL_CULL_FACE);
+   glEnable(GL_TEXTURE_2D);
+   glEnable(GL_DEPTH_TEST);
+   glEnable(GL_NORMALIZE);
+
+   if (argc > 1 && strcmp(argv[1], "-info")==0) {
+      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+   }
+}
+
+
+int main( int argc, char *argv[] )
+{
+   glutInit( &argc, argv );
+   glutInitWindowSize( 500, 500 );
+
+   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
+
+   glutCreateWindow(argv[0] );
+
+   Init(argc, argv);
+
+   glutReshapeFunc( Reshape );
+   glutKeyboardFunc( Key );
+   glutSpecialFunc( SpecialKey );
+   glutDisplayFunc( Display );
+   glutIdleFunc( Idle );
+
+   glutCreateMenu(ModeMenu);
+   glutAddMenuEntry("Toggle Highlight", DO_SPEC_TEXTURE);
+   glutAddMenuEntry("Toggle Object", OBJECT);
+   glutAddMenuEntry("Toggle Animate", ANIMATE);
+   glutAddMenuEntry("Quit", QUIT);
+   glutAttachMenu(GLUT_RIGHT_BUTTON);
+
+   glutMainLoop();
+   return 0;
+}

progs/demos/isosurf.c

@@ -1,8 +1,11 @@
-/* $Id: isosurf.c,v 1.3 1999/09/08 22:14:31 brianp Exp $ */
+/* $Id: isosurf.c,v 1.4 1999/10/21 16:39:06 brianp Exp $ */
 
 /*
  * Display an isosurface of 3-D wind speed volume.  
  *
+ * Command line options:
+ *    -info      print GL implementation information
+ *
  * Brian Paul  This file in public domain.
  */
 
@@ -24,6 +27,9 @@
 
 /*
  * $Log: isosurf.c,v $
+ * Revision 1.4  1999/10/21 16:39:06  brianp
+ * added -info command line option
+ *
  * Revision 1.3  1999/09/08 22:14:31  brianp
  * minor changes. always call compactify_arrays()
  *
@@ -49,6 +55,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <string.h>
 #include <math.h>
 #include "GL/glut.h"
 
@@ -109,6 +116,8 @@ static GLboolean doubleBuffer = GL_TRUE;
 static GLdouble plane[4] = {1.0, 0.0, -1.0, 0.0};
 static GLuint surf1;
 
+static GLboolean PrintInfo = GL_FALSE;
+
 /* forward decl */
 int BuildList( int mode );
 
@@ -147,7 +156,7 @@ struct data_idx {
 
 
 #define COMPARE_FUNC( AXIS )                            \
-int compare_axis_##AXIS( const void *a, const void *b )	\
+static int compare_axis_##AXIS( const void *a, const void *b )	\
 {							\
    float t = ( (*(struct data_idx *)a).data[AXIS] -	\
 	       (*(struct data_idx *)b).data[AXIS] );	\
@@ -644,7 +653,7 @@ static void ModeMenu(int m)
 
 
 
-static void Init(void)
+static void Init(int argc, char *argv[])
 {
    GLfloat fogColor[4] = {0.5,1.0,0.5,1.0};
 
@@ -698,6 +707,13 @@ static void Init(void)
 	    NO_MATERIALS|
 	    NO_FOG|
 	    GLVERTEX);
+
+   if (PrintInfo) {
+      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+   }
 }
 
 
@@ -808,6 +824,9 @@ static GLint Args(int argc, char **argv)
       else if (strcmp(argv[i], "-db") == 0) {
          doubleBuffer = GL_TRUE;
       }
+      else if (strcmp(argv[i], "-info") == 0) {
+         PrintInfo = GL_TRUE;
+      }
       else {
          printf("%s (Bad option).\n", argv[i]);
 	 return QUIT;
@@ -855,7 +874,7 @@ int main(int argc, char **argv)
       allowed &= ~COMPILED;
    }
 
-   Init();
+   Init(argc, argv);
    ModeMenu(arg_mode);
    
    glutCreateMenu(ModeMenu);

progs/demos/multiarb.c

@@ -1,14 +1,25 @@
-/* $Id: multiarb.c,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: multiarb.c,v 1.3 1999/10/21 16:40:32 brianp Exp $ */
 
 /*
  * GL_ARB_multitexture demo
+ *
+ * Command line options:
+ *    -info      print GL implementation information
+ *
+ *
  * Brian Paul  November 1998  This program is in the public domain.
  */
 
 /*
  * $Log: multiarb.c,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.3  1999/10/21 16:40:32  brianp
+ * added -info command line option
+ *
+ * Revision 1.2  1999/10/13 12:02:13  brianp
+ * use texture objects now
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 1.3  1999/03/28 18:20:49  brianp
  * minor clean-up
@@ -221,18 +232,21 @@ static void SpecialKey( int key, int x, int y )
 }
 
 
-static void Init( void )
+static void Init( int argc, char *argv[] )
 {
+   GLuint texObj[2];
+
    const char *exten = (const char *) glGetString(GL_EXTENSIONS);
    if (!strstr(exten, "GL_ARB_multitexture")) {
       printf("Sorry, GL_ARB_multitexture not supported by this renderer.\n");
       exit(1);
    }
 
-   /* setup texture env 0 */
-#ifdef GL_ARB_multitexture
-   glActiveTextureARB(GL_TEXTURE0_ARB);
-#endif
+   /* allocate two texture objects */
+   glGenTextures(2, texObj);
+
+   /* setup texture obj 0 */
+   glBindTexture(GL_TEXTURE_2D, texObj[0]);
 #ifdef LINEAR_FILTER
    /* linear filtering looks much nicer but is much slower for Mesa */
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -252,10 +266,8 @@ static void Init( void )
    }
 
 
-   /* setup texture env 1 */
-#ifdef GL_ARB_multitexture
-   glActiveTextureARB(GL_TEXTURE1_ARB);
-#endif
+   /* setup texture obj 1 */
+   glBindTexture(GL_TEXTURE_2D, texObj[1]);
 #ifdef LINEAR_FILTER
    /* linear filtering looks much nicer but is much slower for Mesa */
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -272,10 +284,26 @@ static void Init( void )
       exit(1);
    }
 
+
+   /* now bind the texture objects to the respective texture units */
+#ifdef GL_ARB_multitexture
+   glActiveTextureARB(GL_TEXTURE0_ARB);
+   glBindTexture(GL_TEXTURE_2D, texObj[0]);
+   glActiveTextureARB(GL_TEXTURE1_ARB);
+   glBindTexture(GL_TEXTURE_2D, texObj[1]);
+#endif
+
    glShadeModel(GL_FLAT);
    glClearColor(0.3, 0.3, 0.4, 1.0);
 
    ModeMenu(TEXBOTH);
+
+   if (argc > 1 && strcmp(argv[1], "-info")==0) {
+      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+   }
 }
 
 
@@ -286,7 +314,7 @@ int main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0] );
 
-   Init();
+   Init( argc, argv );
 
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );

progs/demos/paltex.c

@@ -1,13 +1,17 @@
-/* $Id: paltex.c,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: paltex.c,v 1.2 1999/11/02 15:09:04 brianp Exp $ */
 
 /*
- * Paletted texture demo.  Written by Brian Paul.  This file in public domain.
+ * Paletted texture demo.  Written by Brian Paul.
+ * This program is in the public domain.
  */
 
 /*
  * $Log: paltex.c,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.2  1999/11/02 15:09:04  brianp
+ * new texture image, cleaned-up code
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.1  1999/03/28 18:20:49  brianp
  * minor clean-up
@@ -42,10 +46,10 @@ static void Display( void )
    glRotatef(Rot, 0, 0, 1);
 
    glBegin(GL_POLYGON);
-   glTexCoord2f(0, 1);  glVertex2f(-1, -1);
-   glTexCoord2f(1, 1);  glVertex2f( 1, -1);
-   glTexCoord2f(1, 0);  glVertex2f( 1,  1);
-   glTexCoord2f(0, 0);  glVertex2f(-1,  1);
+   glTexCoord2f(0, 1);  glVertex2f(-1, -0.5);
+   glTexCoord2f(1, 1);  glVertex2f( 1, -0.5);
+   glTexCoord2f(1, 0);  glVertex2f( 1,  0.5);
+   glTexCoord2f(0, 0);  glVertex2f(-1,  0.5);
    glEnd();
 
    glPopMatrix();
@@ -62,7 +66,7 @@ static void Reshape( int width, int height )
    glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 25.0 );
    glMatrixMode( GL_MODELVIEW );
    glLoadIdentity();
-   glTranslatef( 0.0, 0.0, -15.0 );
+   glTranslatef( 0.0, 0.0, -7.0 );
 }
 
 
@@ -79,37 +83,20 @@ static void Key( unsigned char key, int x, int y )
 }
 
 
-static void SpecialKey( int key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case GLUT_KEY_UP:
-         break;
-      case GLUT_KEY_DOWN:
-         break;
-      case GLUT_KEY_LEFT:
-         break;
-      case GLUT_KEY_RIGHT:
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
 static void Init( void )
 {
-   GLubyte texture[8][8] = {  /* PT = Paletted Texture! */
-      {  0,   0,   0,   0,   0,   0,   0,   0},
-      {  0, 100, 100, 100,   0, 180, 180, 180},
-      {  0, 100,   0, 100,   0,   0, 180,   0},
-      {  0, 100,   0, 100,   0,   0, 180,   0},
-      {  0, 100, 100, 100,   0,   0, 180,   0},
-      {  0, 100,   0,   0,   0,   0, 180,   0},
-      {  0, 100,   0,   0,   0,   0, 180,   0},
-      {  0, 100, 255,   0,   0,   0, 180, 250},
-   };
-
+#define HEIGHT 8
+#define WIDTH 32
+   static char texture[HEIGHT][WIDTH] = {
+         "                                ",
+         "    MMM    EEEE   SSS    AAA    ",
+         "   M M M  E      S   S  A   A   ",
+         "   M M M  EEEE    SS    A   A   ",
+         "   M M M  E         SS  AAAAA   ",
+         "   M   M  E      S   S  A   A   ",
+         "   M   M   EEEE   SSS   A   A   ",
+         "                                "
+      };
    GLubyte table[256][4];
    int i;
 
@@ -118,17 +105,31 @@ static void Init( void )
       exit(0);
    }
 
-   /* put some wacky colors into the texture palette */
-   for (i=0;i<256;i++) {
-      table[i][0] = i;
-      table[i][1] = 0;
-      table[i][2] = 127 + i / 2;
-      table[i][3] = 255;
-   }
+   /* load the color table for each texel-index */
+   table[' '][0] = 50;
+   table[' '][1] = 50;
+   table[' '][2] = 50;
+   table[' '][3] = 50;
+   table['M'][0] = 255;
+   table['M'][1] = 0;
+   table['M'][2] = 0;
+   table['M'][3] = 0;
+   table['E'][0] = 0;
+   table['E'][1] = 255;
+   table['E'][2] = 0;
+   table['E'][3] = 0;
+   table['S'][0] = 40;
+   table['S'][1] = 40;
+   table['S'][2] = 255;
+   table['S'][3] = 0;
+   table['A'][0] = 255;
+   table['A'][1] = 255;
+   table['A'][2] = 0;
+   table['A'][3] = 0;
 
 #ifdef GL_EXT_paletted_texture
 
-#if defined(GL_EXT_shared_texture_palette) && defined(SHARED_PALETTE)
+#if defined(GL_EXT_shared_texture_palette) && defined(USE_SHARED_PALETTE)
    printf("Using shared palette\n");
    glColorTableEXT(GL_SHARED_TEXTURE_PALETTE_EXT,    /* target */
                    GL_RGBA,          /* internal format */
@@ -149,7 +150,7 @@ static void Init( void )
    glTexImage2D(GL_TEXTURE_2D,       /* target */
                 0,                   /* level */
                 GL_COLOR_INDEX8_EXT, /* internal format */
-                8, 8,                /* width, height */
+                WIDTH, HEIGHT,       /* width, height */
                 0,                   /* border */
                 GL_COLOR_INDEX,      /* texture format */
                 GL_UNSIGNED_BYTE,    /* texture type */
@@ -177,7 +178,6 @@ int main( int argc, char *argv[] )
 
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
-   glutSpecialFunc( SpecialKey );
    glutDisplayFunc( Display );
    glutIdleFunc( Idle );
 

progs/demos/tessdemo.c

@@ -1,4 +1,4 @@
-/* $Id: tessdemo.c,v 1.2 1999/09/19 20:09:00 tanner Exp $ */
+/* $Id: tessdemo.c,v 1.3.2.1 1999/11/16 11:09:09 gareth Exp $ */
 
 /*
  * A demo of the GLU polygon tesselation functions written by Bogdan Sikorski.
@@ -8,9 +8,19 @@
    cc -g -ansi -prototypes -fullwarn -float -I../include -DSHM tess_demo.c -L../lib -lglut -lMesaGLU -lMesaGL -lm -lX11 -lXext -lXmu -lfpe -lXext -o tess_demo
  */
 
+/*
+ * Updated for GLU 1.3 tessellation by Gareth Hughes <garethh@bell-labs.com>
+ */
 
 /*
  * $Log: tessdemo.c,v $
+ * Revision 1.3.2.1  1999/11/16 11:09:09  gareth
+ * Added combine callback.  Converted vertices from ints to floats.
+ *
+ * Revision 1.3  1999/11/04 04:00:42  gareth
+ * Updated demo for new GLU 1.3 tessellation.  Added optimized rendering
+ * by saving the output of the tessellation into display lists.
+ *
  * Revision 1.2  1999/09/19 20:09:00  tanner
  *
  * lots of autoconf updates
@@ -44,29 +54,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define MAX_POINTS 200
-#define MAX_CONTOURS 50
-
-int menu;
-typedef enum{ QUIT, TESSELATE, CLEAR } menu_entries;
-typedef enum{ DEFINE, TESSELATED } mode_type;
-struct
-{
-	GLint p[MAX_POINTS][2];
-	GLuint point_cnt;
-} contours[MAX_CONTOURS];
-GLuint contour_cnt;
-GLsizei width,height;
-mode_type mode;
-
-struct
-{
-	GLsizei no;
-	GLfloat color[3];
-	GLint p[3][2];
-	GLclampf p_color[3][3];
-} triangle;
-
+#define MAX_POINTS	256
+#define MAX_CONTOURS	32
+#define MAX_TRIANGLES	256
 
 #ifndef GLCALLBACK
 #ifdef CALLBACK
@@ -76,368 +66,513 @@ struct
 #endif
 #endif
 
+typedef enum{ QUIT, TESSELATE, CLEAR } menu_entries;
+typedef enum{ DEFINE, TESSELATED } mode_type;
 
-void GLCALLBACK my_error(GLenum err)
+static GLsizei		width, height;
+static GLuint		contour_cnt;
+static GLuint		triangle_cnt;
+
+static mode_type 	mode;
+static int		menu;
+
+static GLuint		list_start;
+
+static GLfloat		edge_color[3];
+
+static struct
 {
-	int len,i;
-	char const *str;
+   GLfloat	p[MAX_POINTS][2];
+   GLuint	point_cnt;
+} contours[MAX_CONTOURS];
 
-	glColor3f(0.9,0.9,0.9);
-	glRasterPos2i(5,5);
-	str=(const char *)gluErrorString(err);
-	len=strlen(str);
-	for(i=0;i<len;i++)
-		glutBitmapCharacter(GLUT_BITMAP_9_BY_15,str[i]);
+static struct
+{
+   GLsizei	no;
+   GLfloat	p[3][2];
+   GLclampf	color[3][3];
+} triangles[MAX_TRIANGLES];
+
+
+
+void GLCALLBACK error_callback( GLenum err )
+{
+   int		len, i;
+   char const	*str;
+
+   glColor3f( 0.9, 0.9, 0.9 );
+   glRasterPos2i( 5, 5 );
+
+   str = (const char *) gluErrorString( err );
+   len = strlen( str );
+
+   for ( i = 0 ; i < len ; i++ ) {
+      glutBitmapCharacter( GLUT_BITMAP_9_BY_15, str[i] );
+   }
 }
 
-void GLCALLBACK begin_callback(GLenum mode)
+void GLCALLBACK begin_callback( GLenum mode )
 {
-	triangle.no=0;
+   /* Allow multiple triangles to be output inside the begin/end pair. */
+   triangle_cnt = 0;
+   triangles[triangle_cnt].no = 0;
 }
 
-void GLCALLBACK edge_callback(GLenum flag)
+void GLCALLBACK edge_callback( GLenum flag )
 {
-	if(flag==GL_TRUE)
-	{
-		triangle.color[0]=1.0;
-		triangle.color[1]=1.0;
-		triangle.color[2]=0.5;
-	}
-	else
-	{
-		triangle.color[0]=1.0;
-		triangle.color[1]=0.0;
-		triangle.color[2]=0.0;
-	}
+   /* Persist the edge flag across triangles. */
+   if ( flag == GL_TRUE )
+   {
+      edge_color[0] = 1.0;
+      edge_color[1] = 1.0;
+      edge_color[2] = 0.5;
+   }
+   else
+   {
+      edge_color[0] = 1.0;
+      edge_color[1] = 0.0;
+      edge_color[2] = 0.0;
+   }
 }
 
 void GLCALLBACK end_callback()
 {
-	glBegin(GL_LINES);
-	glColor3f(triangle.p_color[0][0],triangle.p_color[0][1],
-		triangle.p_color[0][2]);
-	glVertex2i(triangle.p[0][0],triangle.p[0][1]);
-	glVertex2i(triangle.p[1][0],triangle.p[1][1]);
-	glColor3f(triangle.p_color[1][0],triangle.p_color[1][1],
-		triangle.p_color[1][2]);
-	glVertex2i(triangle.p[1][0],triangle.p[1][1]);
-	glVertex2i(triangle.p[2][0],triangle.p[2][1]);
-	glColor3f(triangle.p_color[2][0],triangle.p_color[2][1],
-		triangle.p_color[2][2]);
-	glVertex2i(triangle.p[2][0],triangle.p[2][1]);
-	glVertex2i(triangle.p[0][0],triangle.p[0][1]);
-	glEnd();
+   GLint	i;
+
+   glBegin( GL_LINES );
+
+   /* Output the three edges of each triangle as lines colored
+      according to their edge flag. */
+   for ( i = 0 ; i < triangle_cnt ; i++ )
+   {
+      glColor3f( triangles[i].color[0][0],
+		 triangles[i].color[0][1],
+		 triangles[i].color[0][2] );
+
+      glVertex2f( triangles[i].p[0][0], triangles[i].p[0][1] );
+      glVertex2f( triangles[i].p[1][0], triangles[i].p[1][1] );
+
+      glColor3f( triangles[i].color[1][0],
+		 triangles[i].color[1][1],
+		 triangles[i].color[1][2] );
+
+      glVertex2f( triangles[i].p[1][0], triangles[i].p[1][1] );
+      glVertex2f( triangles[i].p[2][0], triangles[i].p[2][1] );
+
+      glColor3f( triangles[i].color[2][0],
+		 triangles[i].color[2][1],
+		 triangles[i].color[2][2] );
+
+      glVertex2f( triangles[i].p[2][0], triangles[i].p[2][1] );
+      glVertex2f( triangles[i].p[0][0], triangles[i].p[0][1] );
+   }
+
+   glEnd();
 }
 
-void GLCALLBACK vertex_callback(void *data)
+void GLCALLBACK vertex_callback( void *data )
 {
-	GLsizei no;
-	GLint *p;
+   GLsizei	no;
+   GLfloat	*p;
 
-	p=(GLint *)data;
-	no=triangle.no;
-	triangle.p[no][0]=p[0];
-	triangle.p[no][1]=p[1];
-	triangle.p_color[no][0]=triangle.color[0];
-	triangle.p_color[no][1]=triangle.color[1];
-	triangle.p_color[no][2]=triangle.color[2];
-	++(triangle.no);
+   p = (GLfloat *) data;
+   no = triangles[triangle_cnt].no;
+
+   triangles[triangle_cnt].p[no][0] = p[0];
+   triangles[triangle_cnt].p[no][1] = p[1];
+
+   triangles[triangle_cnt].color[no][0] = edge_color[0];
+   triangles[triangle_cnt].color[no][1] = edge_color[1];
+   triangles[triangle_cnt].color[no][2] = edge_color[2];
+
+   /* After every three vertices, initialize the next triangle. */
+   if ( ++(triangles[triangle_cnt].no) == 3 )
+   {
+      triangle_cnt++;
+      triangles[triangle_cnt].no = 0;
+   }
 }
 
-void set_screen_wh(GLsizei w, GLsizei h)
+void GLCALLBACK combine_callback( GLdouble coords[3],
+				  GLdouble *vertex_data[4],
+				  GLfloat weight[4], void **data )
 {
-	width=w;
-	height=h;
+   GLfloat	*vertex;
+   int		i;
+
+   vertex = (GLfloat *) malloc( 2 * sizeof(GLfloat) );
+
+   vertex[0] = (GLfloat) coords[0];
+   vertex[1] = (GLfloat) coords[1];
+
+   *data = vertex;
 }
 
-void tesse(void)
-{
-	GLUtesselator *tobj;
-	GLdouble data[3];
-	GLuint i,j,point_cnt;
 
-	tobj=gluNewTess();
-	if(tobj!=NULL)
-	{
-		glClear(GL_COLOR_BUFFER_BIT);
-		glColor3f (0.7, 0.7, 0.0);
-		gluTessCallback(tobj,GLU_BEGIN,glBegin);
-		gluTessCallback(tobj,GLU_END,glEnd);
-		gluTessCallback(tobj,GLU_ERROR,my_error);
-		gluTessCallback(tobj,GLU_VERTEX,glVertex2iv);
-		gluBeginPolygon(tobj);
-		for(j=0;j<=contour_cnt;j++)
-		{
-			point_cnt=contours[j].point_cnt;
-			gluNextContour(tobj,GLU_UNKNOWN);
-			for(i=0;i<point_cnt;i++)
-			{
-				data[0]=(GLdouble)(contours[j].p[i][0]);
-				data[1]=(GLdouble)(contours[j].p[i][1]);
-				data[2]=0.0;
-				gluTessVertex(tobj,data,contours[j].p[i]);
-			}
-		}
-		gluEndPolygon(tobj);
-		glLineWidth(2.0);
-		gluTessCallback(tobj,GLU_BEGIN,begin_callback);
-		gluTessCallback(tobj,GLU_END,end_callback);
-		gluTessCallback(tobj,GLU_VERTEX,vertex_callback);
-		gluTessCallback(tobj,GLU_EDGE_FLAG,edge_callback);
-		gluBeginPolygon(tobj);
-		for(j=0;j<=contour_cnt;j++)
-		{
-			point_cnt=contours[j].point_cnt;
-			gluNextContour(tobj,GLU_UNKNOWN);
-			for(i=0;i<point_cnt;i++)
-			{
-				data[0]=(GLdouble)(contours[j].p[i][0]);
-				data[1]=(GLdouble)(contours[j].p[i][1]);
-				data[2]=0.0;
-				gluTessVertex(tobj,data,contours[j].p[i]);
-			}
-		}
-		gluEndPolygon(tobj);
-		gluDeleteTess(tobj);
-		glutMouseFunc(NULL);
-		glColor3f (1.0, 1.0, 0.0);
-		glLineWidth(1.0);
-		mode=TESSELATED;
-	}
+void set_screen_wh( GLsizei w, GLsizei h )
+{
+   width = w;
+   height = h;
 }
 
-void left_down(int x1,int y1)
+void tesse( void )
 {
-	GLint P[2];
-	GLuint point_cnt;
+   GLUtesselator	*tobj;
+   GLdouble		data[3];
+   GLuint		i, j, point_cnt;
 
-	/* translate GLUT into GL coordinates */
-	P[0]=x1;
-	P[1]=height-y1;
-	point_cnt=contours[contour_cnt].point_cnt;
-	contours[contour_cnt].p[point_cnt][0]=P[0];
-	contours[contour_cnt].p[point_cnt][1]=P[1];
-    glBegin(GL_LINES);
-    if(point_cnt)
-    {
-        glVertex2iv(contours[contour_cnt].p[point_cnt-1]);
-        glVertex2iv(P);
-    }
-    else
-    {
-        glVertex2iv(P);
-        glVertex2iv(P);
-    }
-    glEnd();
-    glFinish();
-	++(contours[contour_cnt].point_cnt);
+   list_start = glGenLists( 2 );
+
+   tobj = gluNewTess();
+
+   if ( tobj != NULL )
+   {
+      gluTessCallback( tobj, GLU_TESS_BEGIN, glBegin );
+      gluTessCallback( tobj, GLU_TESS_VERTEX, glVertex2fv );
+      gluTessCallback( tobj, GLU_TESS_END, glEnd );
+      gluTessCallback( tobj, GLU_TESS_ERROR, error_callback );
+      gluTessCallback( tobj, GLU_TESS_COMBINE, combine_callback );
+
+      glNewList( list_start, GL_COMPILE );
+      gluBeginPolygon( tobj );
+
+      for ( j = 0 ; j <= contour_cnt ; j++ )
+      {
+	 point_cnt = contours[j].point_cnt;
+	 gluNextContour( tobj, GLU_UNKNOWN );
+
+	 for ( i = 0 ; i < point_cnt ; i++ )
+	 {
+	    data[0] = (GLdouble)( contours[j].p[i][0] );
+	    data[1] = (GLdouble)( contours[j].p[i][1] );
+	    data[2] = 0.0;
+	    gluTessVertex( tobj, data, contours[j].p[i] );
+	 }
+      }
+
+      gluEndPolygon( tobj );
+      glEndList();
+
+      gluTessCallback( tobj, GLU_TESS_BEGIN, begin_callback );
+      gluTessCallback( tobj, GLU_TESS_VERTEX, vertex_callback );
+      gluTessCallback( tobj, GLU_TESS_END, end_callback );
+      gluTessCallback( tobj, GLU_TESS_EDGE_FLAG, edge_callback );
+
+      glNewList( list_start + 1, GL_COMPILE );
+      gluBeginPolygon( tobj );
+
+      for ( j = 0 ; j <= contour_cnt ; j++ )
+      {
+	 point_cnt = contours[j].point_cnt;
+	 gluNextContour( tobj, GLU_UNKNOWN );
+
+	 for ( i = 0 ; i < point_cnt ; i++ )
+	 {
+	    data[0] = (GLdouble)( contours[j].p[i][0] );
+	    data[1] = (GLdouble)( contours[j].p[i][1] );
+	    data[2] = 0.0;
+	    gluTessVertex( tobj, data, contours[j].p[i] );
+	 }
+      }
+
+      gluEndPolygon( tobj );
+      glEndList();
+
+      gluDeleteTess( tobj );
+
+      glutMouseFunc( NULL );
+      mode = TESSELATED;
+   }
 }
 
-void middle_down(int x1, int y1)
+void left_down( int x1, int y1 )
 {
-	GLuint point_cnt;
-        (void) x1;
-        (void) y1;
+   GLfloat	P[2];
+   GLuint	point_cnt;
 
-	point_cnt=contours[contour_cnt].point_cnt;
-	if(point_cnt>2)
-	{
-		glBegin(GL_LINES);
-		glVertex2iv(contours[contour_cnt].p[0]);
-		glVertex2iv(contours[contour_cnt].p[point_cnt-1]);
-		contours[contour_cnt].p[point_cnt][0]= -1;
-		glEnd();
-		glFinish();
-		contour_cnt++;
-		contours[contour_cnt].point_cnt=0;
-	}
+   /* translate GLUT into GL coordinates */
+
+   P[0] = x1;
+   P[1] = height - y1;
+
+   point_cnt = contours[contour_cnt].point_cnt;
+
+   contours[contour_cnt].p[point_cnt][0] = P[0];
+   contours[contour_cnt].p[point_cnt][1] = P[1];
+
+   glBegin( GL_LINES );
+
+   if ( point_cnt )
+   {
+      glVertex2fv( contours[contour_cnt].p[point_cnt-1] );
+      glVertex2fv( P );
+   }
+   else
+   {
+      glVertex2fv( P );
+      glVertex2fv( P );
+   }
+
+   glEnd();
+   glFinish();
+
+   contours[contour_cnt].point_cnt++;
 }
 
-void mouse_clicked(int button,int state,int x,int y)
+void middle_down( int x1, int y1 )
 {
-	x-= x%10;
-	y-= y%10;
-	switch(button)
-	{
-		case GLUT_LEFT_BUTTON:
-			if(state==GLUT_DOWN)
-				left_down(x,y);
-			break;
-		case GLUT_MIDDLE_BUTTON:
-			if(state==GLUT_DOWN)
-				middle_down(x,y);
-			break;
-	}
+   GLuint	point_cnt;
+   (void) x1;
+   (void) y1;
+
+   point_cnt = contours[contour_cnt].point_cnt;
+
+   if ( point_cnt > 2 )
+   {
+      glBegin( GL_LINES );
+
+      glVertex2fv( contours[contour_cnt].p[0] );
+      glVertex2fv( contours[contour_cnt].p[point_cnt-1] );
+
+      contours[contour_cnt].p[point_cnt][0] = -1;
+
+      glEnd();
+      glFinish();
+
+      contour_cnt++;
+      contours[contour_cnt].point_cnt = 0;
+   }
 }
 
-void display(void)
+void mouse_clicked( int button, int state, int x, int y )
 {
-	GLuint i,j;
-	GLuint point_cnt;
+   x -= x%10;
+   y -= y%10;
 
-    glClear(GL_COLOR_BUFFER_BIT);
-    switch(mode)
-    {
-    	case DEFINE:
-			/* draw grid */
-			glColor3f (0.6,0.5,0.5);
-			glBegin(GL_LINES);
-			for(i=0;i<width;i+=10)
-				for(j=0;j<height;j+=10)
-				{
-					glVertex2i(0,j);
-					glVertex2i(width,j);
-					glVertex2i(i,height);
-					glVertex2i(i,0);
-			}
-			glColor3f (1.0, 1.0, 0.0);
-			for(i=0;i<=contour_cnt;i++)
-			{
-				point_cnt=contours[i].point_cnt;
-				glBegin(GL_LINES);
-				switch(point_cnt)
-				{
-					case 0:
-						break;
-					case 1:
-						glVertex2iv(contours[i].p[0]);
-						glVertex2iv(contours[i].p[0]);
-						break;
-					case 2:
-						glVertex2iv(contours[i].p[0]);
-						glVertex2iv(contours[i].p[1]);
-						break;
-					default:
-						--point_cnt;
-						for(j=0;j<point_cnt;j++)
-						{
-							glVertex2iv(contours[i].p[j]);
-							glVertex2iv(contours[i].p[j+1]);
-						}
-						if(contours[i].p[j+1][0]== -1)
-						{
-							glVertex2iv(contours[i].p[0]);
-							glVertex2iv(contours[i].p[j]);
-						}
-						break;
-				}
-				glEnd();
-			}
-			glFinish();
-			break;
-		case TESSELATED:
-			/* draw lines */
-			tesse();
-			break;
-	}
+   switch ( button )
+   {
+   case GLUT_LEFT_BUTTON:
+      if ( state == GLUT_DOWN ) {
+	 left_down( x, y );
+      }
+      break;
+   case GLUT_MIDDLE_BUTTON:
+      if ( state == GLUT_DOWN ) {
+	 middle_down( x, y );
+      }
+      break;
+   }
+}
 
-    glColor3f (1.0, 1.0, 0.0);
+void display( void )
+{
+   GLuint i,j;
+   GLuint point_cnt;
+
+   glClear( GL_COLOR_BUFFER_BIT );
+
+   switch ( mode )
+   {
+   case DEFINE:
+      /* draw grid */
+      glColor3f( 0.6, 0.5, 0.5 );
+
+      glBegin( GL_LINES );
+
+      for ( i = 0 ; i < width ; i += 10 )
+      {
+	 for ( j = 0 ; j < height ; j += 10 )
+	 {
+	    glVertex2i( 0, j );
+	    glVertex2i( width, j );
+	    glVertex2i( i, height );
+	    glVertex2i( i, 0 );
+	 }
+      }
+
+      glColor3f( 1.0, 1.0, 0.0 );
+
+      for ( i = 0 ; i <= contour_cnt ; i++ )
+      {
+	 point_cnt = contours[i].point_cnt;
+
+	 glBegin( GL_LINES );
+
+	 switch ( point_cnt )
+	 {
+	 case 0:
+	    break;
+	 case 1:
+	    glVertex2fv( contours[i].p[0] );
+	    glVertex2fv( contours[i].p[0] );
+	    break;
+	 case 2:
+	    glVertex2fv( contours[i].p[0] );
+	    glVertex2fv( contours[i].p[1] );
+	    break;
+	 default:
+	    --point_cnt;
+	    for ( j = 0 ; j < point_cnt ; j++ )
+	    {
+	       glVertex2fv( contours[i].p[j] );
+	       glVertex2fv( contours[i].p[j+1] );
+	    }
+	    if ( contours[i].p[j+1][0] == -1 )
+	    {
+	       glVertex2fv( contours[i].p[0] );
+	       glVertex2fv( contours[i].p[j] );
+	    }
+	    break;
+	 }
+
+	 glEnd();
+      }
+
+      glFinish();
+      break;
+
+   case TESSELATED:
+      /* draw triangles */
+      glColor3f( 0.7, 0.7, 0.0 );
+      glCallList( list_start );
+
+      glLineWidth( 2.0 );
+      glCallList( list_start + 1 );
+      glLineWidth( 1.0 );
+
+      glFlush();
+      break;
+   }
+
+   glColor3f( 1.0, 1.0, 0.0 );
 }
 
 void clear( void )
 {
-    contour_cnt=0;
-    contours[0].point_cnt=0;
-	glutMouseFunc(mouse_clicked);
-	mode=DEFINE;
-	display();
+   contour_cnt = 0;
+   contours[0].point_cnt = 0;
+   triangle_cnt = 0;
+
+   glutMouseFunc( mouse_clicked );
+
+   mode = DEFINE;
+
+   glDeleteLists( list_start, 2 );
+   list_start = 0;
 }
 
 void quit( void )
 {
-	exit(0);
+   exit( 0 );
 }
 
-void menu_selected(int entry)
+void menu_selected( int entry )
 {
-	switch(entry)
-	{
-		case CLEAR:
-			clear();
-			break;
-		case TESSELATE:
-			tesse();
-			break;
-		case QUIT:
-			quit();
-			break;
-	}
+   switch ( entry )
+   {
+   case CLEAR:
+      clear();
+      break;
+   case TESSELATE:
+      tesse();
+      break;
+   case QUIT:
+      quit();
+      break;
+   }
+
+   glutPostRedisplay();
 }
 
-void key_pressed(unsigned char key,int x,int y)
+void key_pressed( unsigned char key, int x, int y )
 {
-	(void) x;
-	(void) y;
-	switch(key)
-	{
-		case 't':
-		case 'T':
-			tesse();
-			glFinish();
-			break;
-		case 'q':
-		case 'Q':
-			quit();
-			break;
-		case 'c':
-		case 'C':
-			clear();
-			break;
-	}
+   (void) x;
+   (void) y;
+
+   switch ( key )
+   {
+   case 'c':
+   case 'C':
+      clear();
+      break;
+   case 't':
+   case 'T':
+      tesse();
+      break;
+   case 'q':
+   case 'Q':
+      quit();
+      break;
+   }
+
+   glutPostRedisplay();
 }
 
-void myinit (void) 
+void myinit( void )
 {
-/*  clear background to gray	*/
-    glClearColor (0.4, 0.4, 0.4, 0.0);
-    glShadeModel (GL_FLAT);    
+   /* clear background to gray */
+   glClearColor( 0.4, 0.4, 0.4, 0.0 );
+   glShadeModel( GL_FLAT );
+   glPolygonMode( GL_FRONT, GL_FILL );
 
-	menu=glutCreateMenu(menu_selected);
-	glutAddMenuEntry("clear",CLEAR);
-	glutAddMenuEntry("tesselate",TESSELATE);
-	glutAddMenuEntry("quit",QUIT);
-	glutAttachMenu(GLUT_RIGHT_BUTTON);
-	glutMouseFunc(mouse_clicked);
-	glutKeyboardFunc(key_pressed);
-    contour_cnt=0;
-    glPolygonMode(GL_FRONT,GL_FILL);
-    mode=DEFINE;
+   menu = glutCreateMenu( menu_selected );
+
+   glutAddMenuEntry( "clear", CLEAR );
+   glutAddMenuEntry( "tesselate", TESSELATE );
+   glutAddMenuEntry( "quit", QUIT );
+
+   glutAttachMenu( GLUT_RIGHT_BUTTON );
+
+   glutMouseFunc( mouse_clicked );
+   glutKeyboardFunc( key_pressed );
+
+   contour_cnt = 0;
+   mode = DEFINE;
 }
 
-static void reshape(GLsizei w, GLsizei h)
+static void reshape( GLsizei w, GLsizei h )
 {
-    glViewport(0, 0, w, h);
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    glOrtho(0.0, (GLdouble)w, 0.0, (GLdouble)h, -1.0, 1.0);
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity();
-    set_screen_wh(w,h);
+   glViewport( 0, 0, w, h );
+
+   glMatrixMode( GL_PROJECTION );
+   glLoadIdentity();
+   glOrtho( 0.0, (GLdouble)w, 0.0, (GLdouble)h, -1.0, 1.0 );
+
+   glMatrixMode( GL_MODELVIEW );
+   glLoadIdentity();
+
+   set_screen_wh( w, h );
 }
 
 
 static void usage( void )
 {
-   printf("Use left mouse button to place vertices.\n");
-   printf("Press middle mouse button when done.\n");
-   printf("Select tesselate from the pop-up menu.\n");
+   printf( "Use left mouse button to place vertices.\n" );
+   printf( "Press middle mouse button when done.\n" );
+   printf( "Select tesselate from the pop-up menu.\n" );
 }
 
 
-/*  Main Loop
- *  Open window with initial window size, title bar, 
- *  RGBA display mode, and handle input events.
+/*
+ * Main Loop
+ * Open window with initial window size, title bar,
+ * RGBA display mode, and handle input events.
  */
-int main(int argc, char** argv)
+int main( int argc, char **argv )
 {
-   usage();
-   glutInit(&argc, argv);
-   glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB);
-   glutInitWindowSize (400, 400);
-   glutCreateWindow (argv[0]);
-   myinit ();
-   glutDisplayFunc(display);
-   glutReshapeFunc(reshape);
-   glutMainLoop();
-   return 0;
+    usage();
+
+    glutInit( &argc, argv );
+    glutInitDisplayMode( GLUT_SINGLE | GLUT_RGB );
+    glutInitWindowSize( 400, 400 );
+    glutCreateWindow( argv[0] );
+
+    myinit();
+
+    glutDisplayFunc( display );
+    glutReshapeFunc( reshape );
+
+    glutMainLoop();
+
+    return 0;
 }

progs/demos/texcyl.c

@@ -1,14 +1,22 @@
-/* $Id: texcyl.c,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: texcyl.c,v 1.2 1999/10/21 16:39:06 brianp Exp $ */
 
 /*
  * Textured cylinder demo: lighting, texturing, reflection mapping.
+ *
+ * Command line options:
+ *    -info      print GL implementation information
+ *
+ *
  * Brian Paul  May 1997  This program is in the public domain.
  */
 
 /*
  * $Log: texcyl.c,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.2  1999/10/21 16:39:06  brianp
+ * added -info command line option
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.3  1999/03/28 18:24:37  brianp
  * minor clean-up
@@ -171,7 +179,7 @@ static void SpecialKey( int key, int x, int y )
 }
 
 
-static void Init( void )
+static void Init( int argc, char *argv[] )
 {
    GLUquadricObj *q = gluNewQuadric();
    CylinderObj = glGenLists(1);
@@ -226,6 +234,13 @@ static void Init( void )
    glEnable(GL_CULL_FACE);  /* don't need Z testing for convex objects */
 
    SetMode(LIT);
+
+   if (argc > 1 && strcmp(argv[1], "-info")==0) {
+      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+   }
 }
 
 
@@ -238,7 +253,7 @@ int main( int argc, char *argv[] )
 
    glutCreateWindow(argv[0] );
 
-   Init();
+   Init(argc, argv);
 
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );

progs/redbook/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.1 1999/08/19 00:55:40 jtg Exp $
+# $Id: Makefile.X11,v 1.2 1999/10/27 10:09:53 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -12,7 +12,7 @@
 INCDIR = ../include
 LIBDIR = ../lib
 
-GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL -lm $(XLIBS)
+GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL $(XLIBS)
 
 LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLUT_LIB)
 

progs/redbook/tess.c

@@ -1,13 +1,13 @@
 /*
  * Copyright (c) 1993-1997, Silicon Graphics, Inc.
- * ALL RIGHTS RESERVED 
- * Permission to use, copy, modify, and distribute this software for 
+ * ALL RIGHTS RESERVED
+ * Permission to use, copy, modify, and distribute this software for
  * any purpose and without fee is hereby granted, provided that the above
  * copyright notice appear in all copies and that both the copyright notice
- * and this permission notice appear in supporting documentation, and that 
+ * and this permission notice appear in supporting documentation, and that
  * the name of Silicon Graphics, Inc. not be used in advertising
  * or publicity pertaining to distribution of the software without specific,
- * written prior permission. 
+ * written prior permission.
  *
  * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
  * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
@@ -21,8 +21,8 @@
  * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
  * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
  * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
- * 
- * US Government Users Restricted Rights 
+ *
+ * US Government Users Restricted Rights
  * Use, duplication, or disclosure by the Government is subject to
  * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
  * (c)(1)(ii) of the Rights in Technical Data and Computer Software
@@ -45,7 +45,7 @@
  *  Note the exterior rectangle is drawn with its vertices
  *  in counter-clockwise order, but its interior clockwise.
  *  Note the combineCallback is needed for the self-intersecting
- *  star.  Also note that removing the TessProperty for the 
+ *  star.  Also note that removing the TessProperty for the
  *  star will make the interior unshaded (WINDING_ODD).
  */
 #include <GL/glut.h>
@@ -102,7 +102,7 @@ void CALLBACK vertexCallback(GLvoid *vertex)
  *  but weight[4] may be used to average color, normal, or texture
  *  coordinate data.  In this program, color is weighted.
  */
-void CALLBACK combineCallback(GLdouble coords[3], 
+void CALLBACK combineCallback(GLdouble coords[3],
                      GLdouble *vertex_data[4],
                      GLfloat weight[4], GLdouble **dataOut )
 {
@@ -114,47 +114,47 @@ void CALLBACK combineCallback(GLdouble coords[3],
    vertex[0] = coords[0];
    vertex[1] = coords[1];
    vertex[2] = coords[2];
-   for (i = 3; i < 7; i++)
-      vertex[i] = weight[0] * vertex_data[0][i] 
+   for (i = 3; i < 6; i++)
+      vertex[i] = weight[0] * vertex_data[0][i]
                   + weight[1] * vertex_data[1][i]
-                  + weight[2] * vertex_data[2][i] 
+                  + weight[2] * vertex_data[2][i]
                   + weight[3] * vertex_data[3][i];
    *dataOut = vertex;
 }
 
-void init (void) 
+void init (void)
 {
    GLUtesselator *tobj;
-   GLdouble rect[4][3] = {50.0, 50.0, 0.0,
-                          200.0, 50.0, 0.0,
-                          200.0, 200.0, 0.0,
-                          50.0, 200.0, 0.0};
-   GLdouble tri[3][3] = {75.0, 75.0, 0.0,
-                         125.0, 175.0, 0.0,
-                         175.0, 75.0, 0.0};
-   GLdouble star[5][6] = {250.0, 50.0, 0.0, 1.0, 0.0, 1.0,
-                          325.0, 200.0, 0.0, 1.0, 1.0, 0.0,
-                          400.0, 50.0, 0.0, 0.0, 1.0, 1.0,
-                          250.0, 150.0, 0.0, 1.0, 0.0, 0.0,
-                          400.0, 150.0, 0.0, 0.0, 1.0, 0.0};
+   GLdouble rect[4][3] = {{50.0, 50.0, 0.0},
+                          {200.0, 50.0, 0.0},
+                          {200.0, 200.0, 0.0},
+                          {50.0, 200.0, 0.0}};
+   GLdouble tri[3][3] = {{75.0, 75.0, 0.0},
+                         {125.0, 175.0, 0.0},
+                         {175.0, 75.0, 0.0}};
+   GLdouble star[5][6] = {{250.0, 50.0, 0.0, 1.0, 0.0, 1.0},
+                          {325.0, 200.0, 0.0, 1.0, 1.0, 0.0},
+                          {400.0, 50.0, 0.0, 0.0, 1.0, 1.0},
+                          {250.0, 150.0, 0.0, 1.0, 0.0, 0.0},
+                          {400.0, 150.0, 0.0, 0.0, 1.0, 0.0}};
 
    glClearColor(0.0, 0.0, 0.0, 0.0);
 
    startList = glGenLists(2);
 
    tobj = gluNewTess();
-   gluTessCallback(tobj, GLU_TESS_VERTEX, 
+   gluTessCallback(tobj, GLU_TESS_VERTEX,
                    (GLvoid (CALLBACK*) ()) &glVertex3dv);
-   gluTessCallback(tobj, GLU_TESS_BEGIN, 
+   gluTessCallback(tobj, GLU_TESS_BEGIN,
                    (GLvoid (CALLBACK*) ()) &beginCallback);
-   gluTessCallback(tobj, GLU_TESS_END, 
+   gluTessCallback(tobj, GLU_TESS_END,
                    (GLvoid (CALLBACK*) ()) &endCallback);
-   gluTessCallback(tobj, GLU_TESS_ERROR, 
+   gluTessCallback(tobj, GLU_TESS_ERROR,
                    (GLvoid (CALLBACK*) ()) &errorCallback);
 
    /*  rectangle with triangular hole inside  */
    glNewList(startList, GL_COMPILE);
-   glShadeModel(GL_FLAT);    
+   glShadeModel(GL_FLAT);
    gluTessBeginPolygon(tobj, NULL);
       gluTessBeginContour(tobj);
          gluTessVertex(tobj, rect[0], rect[0]);
@@ -170,20 +170,20 @@ void init (void)
    gluTessEndPolygon(tobj);
    glEndList();
 
-   gluTessCallback(tobj, GLU_TESS_VERTEX, 
+   gluTessCallback(tobj, GLU_TESS_VERTEX,
                    (GLvoid (CALLBACK*) ()) &vertexCallback);
-   gluTessCallback(tobj, GLU_TESS_BEGIN, 
+   gluTessCallback(tobj, GLU_TESS_BEGIN,
                    (GLvoid (CALLBACK*) ()) &beginCallback);
-   gluTessCallback(tobj, GLU_TESS_END, 
+   gluTessCallback(tobj, GLU_TESS_END,
                    (GLvoid (CALLBACK*) ()) &endCallback);
-   gluTessCallback(tobj, GLU_TESS_ERROR, 
+   gluTessCallback(tobj, GLU_TESS_ERROR,
                    (GLvoid (CALLBACK*) ()) &errorCallback);
-   gluTessCallback(tobj, GLU_TESS_COMBINE, 
+   gluTessCallback(tobj, GLU_TESS_COMBINE,
                    (GLvoid (CALLBACK*) ()) &combineCallback);
 
    /*  smooth shaded, self-intersecting star  */
    glNewList(startList + 1, GL_COMPILE);
-   glShadeModel(GL_SMOOTH);    
+   glShadeModel(GL_SMOOTH);
    gluTessProperty(tobj, GLU_TESS_WINDING_RULE,
                    GLU_TESS_WINDING_POSITIVE);
    gluTessBeginPolygon(tobj, NULL);
@@ -228,7 +228,7 @@ int main(int argc, char** argv)
    glutReshapeFunc(reshape);
    glutKeyboardFunc(keyboard);
    glutMainLoop();
-   return 0;  
+   return 0;
 }
 
 #else

progs/samples/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.1 1999/08/19 00:55:41 jtg Exp $
+# $Id: Makefile.X11,v 1.2 1999/10/27 10:09:53 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -14,7 +14,7 @@
 INCDIR = ../include
 LIBDIR = ../lib
 
-GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL -lm $(XLIBS)
+GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL $(XLIBS)
 
 LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLUT_LIB)
 

progs/xdemos/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.2 1999/09/16 16:41:03 brianp Exp $
+# $Id: Makefile.X11,v 1.4.2.1 1999/11/12 15:43:25 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -12,11 +12,11 @@
 INCDIR = ../include
 LIBDIR = ../lib
 
-GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL -lm $(XLIBS)
+GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL $(XLIBS)
 
 LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLUT_LIB)
 
-PROGS = glxdemo glxpixmap offset xdemo glxinfo
+PROGS = glxdemo glxpixmap offset xdemo glxinfo xfont glxdpyinfo
 
 
 

progs/xdemos/xfont.c

@@ -1,148 +1,207 @@
+/* $Id: xfont.c,v 1.3 1999/11/05 08:12:46 brianp Exp $ */
+
 /*
- * (c) Copyright 1993, Silicon Graphics, Inc.
- * ALL RIGHTS RESERVED 
- * Permission to use, copy, modify, and distribute this software for 
- * any purpose and without fee is hereby granted, provided that the above
- * copyright notice appear in all copies and that both the copyright notice
- * and this permission notice appear in supporting documentation, and that 
- * the name of Silicon Graphics, Inc. not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. 
- *
- * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
- * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
- * FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL SILICON
- * GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
- * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
- * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
- * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
- * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC.  HAS BEEN
- * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
- * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
+ * Mesa 3-D graphics library
  * 
- * US Government Users Restricted Rights 
- * Use, duplication, or disclosure by the Government is subject to
- * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
- * (c)(1)(ii) of the Rights in Technical Data and Computer Software
- * clause at DFARS 252.227-7013 and/or in similar or successor
- * clauses in the FAR or the DOD or NASA FAR Supplement.
- * Unpublished-- rights reserved under the copyright laws of the
- * United States.  Contractor/manufacturer is Silicon Graphics,
- * Inc., 2011 N.  Shoreline Blvd., Mountain View, CA 94039-7311.
- *
- * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
+ * Copyright (C) 1999  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.
  */
+
+
 /*
- *  xfont.c
- *  Draws some text in a bitmapped font.  Uses glBitmap() 
- *  and other pixel routines.  Also demonstrates use of 
- *  display lists.
+ * Example of using glXUseXFont().
+ * 5 November 1999
+ * Brian Paul
  */
+
+
 #include <GL/gl.h>
-#include <GL/glu.h>
 #include <GL/glx.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <stdlib.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
-#include "glaux.h"
 
-GLuint base;
 
-void makeRasterFont(void)
+static const char *ProgramName = "xfont";
+
+static const char *FontName = "fixed";
+
+static GLuint FontBase = 0;
+
+
+
+static void redraw( Display *dpy, Window w )
+{
+   static const char *text = "This is glXUseXFont()";
+
+   glClear( GL_COLOR_BUFFER_BIT );
+
+   /* triangle */
+   glColor3f( 0.2, 0.2, 1.0 );
+   glBegin(GL_TRIANGLES);
+   glVertex2f( 0, 0.8 );
+   glVertex2f( -0.8, -0.7 );
+   glVertex2f( 0.8, -0.7 );
+   glEnd();
+
+   /* text */
+   glColor3f( 1, 1, 1 );
+   glRasterPos2f(-0.8, 0); 
+   glListBase(FontBase);
+   glCallLists(strlen(text), GL_UNSIGNED_BYTE, (GLubyte *) text);
+
+   glXSwapBuffers( dpy, w );
+}
+
+
+
+static void resize( unsigned int width, unsigned int height )
+{
+   glViewport( 0, 0, width, height );
+   glMatrixMode( GL_PROJECTION );
+   glLoadIdentity();
+   glOrtho( -1.0, 1.0, -1.0, 1.0, -1.0, 1.0 );
+}
+
+
+
+static void setup_font( Display *dpy )
 {
     XFontStruct *fontInfo;
     Font id;
     unsigned int first, last;
-    Display *xdisplay;
 
-    xdisplay = auxXDisplay ();
-    fontInfo = XLoadQueryFont(xdisplay, 
-	"-adobe-helvetica-medium-r-normal--17-120-100-100-p-88-iso8859-1");
-    if (fontInfo == NULL) {
-        printf ("no font found\n");
-	exit (0);
+    fontInfo = XLoadQueryFont(dpy, FontName);
+    if (!fontInfo) {
+        printf("Error: font %s not found\n", FontName);
+	exit(0);
     }
 
     id = fontInfo->fid;
     first = fontInfo->min_char_or_byte2;
     last = fontInfo->max_char_or_byte2;
 
-    base = glGenLists((GLuint) last+1);
-    if (base == 0) {
-        printf ("out of display lists\n");
-	exit (0);
+    FontBase = glGenLists((GLuint) last + 1);
+    if (!FontBase) {
+        printf("Error: unable to allocate display lists\n");
+	exit(0);
     }
-    glXUseXFont(id, first, last-first+1, base+first);
-/*    *height = fontInfo->ascent + fontInfo->descent;
-    *width = fontInfo->max_bounds.width;  */
+    glXUseXFont(id, first, last - first + 1, FontBase + first);
 }
 
-void printString(char *s)
+static Window make_rgb_db_window( Display *dpy, int xpos, int ypos,
+				  unsigned int width, unsigned int height )
 {
-    glPushAttrib (GL_LIST_BIT);
-    glListBase(base);
-    glCallLists(strlen(s), GL_UNSIGNED_BYTE, (GLubyte *)s);
-    glPopAttrib ();
+   int attrib[] = { GLX_RGBA,
+		    GLX_RED_SIZE, 1,
+		    GLX_GREEN_SIZE, 1,
+		    GLX_BLUE_SIZE, 1,
+		    GLX_DOUBLEBUFFER,
+		    None };
+   int scrnum;
+   XSetWindowAttributes attr;
+   unsigned long mask;
+   Window root;
+   Window win;
+   GLXContext ctx;
+   XVisualInfo *visinfo;
+
+   scrnum = DefaultScreen( dpy );
+   root = RootWindow( dpy, scrnum );
+
+   visinfo = glXChooseVisual( dpy, scrnum, attrib );
+   if (!visinfo) {
+      printf("Error: couldn't get an RGB, Double-buffered visual\n");
+      exit(1);
+   }
+
+   /* window attributes */
+   attr.background_pixel = 0;
+   attr.border_pixel = 0;
+   attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
+   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+   win = XCreateWindow( dpy, root, 0, 0, width, height,
+		        0, visinfo->depth, InputOutput,
+		        visinfo->visual, mask, &attr );
+
+   {
+      XSizeHints sizehints;
+      sizehints.x = xpos;
+      sizehints.y = ypos;
+      sizehints.width  = width;
+      sizehints.height = height;
+      sizehints.flags = USSize | USPosition;
+      XSetNormalHints(dpy, win, &sizehints);
+      XSetStandardProperties(dpy, win, ProgramName, ProgramName,
+                              None, (char **)NULL, 0, &sizehints);
+   }
+
+
+   ctx = glXCreateContext( dpy, visinfo, NULL, True );
+
+   glXMakeCurrent( dpy, win, ctx );
+
+   return win;
 }
 
-void myinit (void) 
+
+static void event_loop( Display *dpy )
 {
-    makeRasterFont ();
-    glShadeModel (GL_FLAT);    
+   XEvent event;
+
+   while (1) {
+      XNextEvent( dpy, &event );
+
+      switch (event.type) {
+	 case Expose:
+	    redraw( dpy, event.xany.window );
+	    break;
+	 case ConfigureNotify:
+	    resize( event.xconfigure.width, event.xconfigure.height );
+	    break;
+         case KeyPress:
+            exit(0);
+         default:
+            ;  /* no-op */
+      }
+   }
 }
 
-void display(void)
+
+
+int main( int argc, char *argv[] )
 {
-    GLfloat white[3] = { 1.0, 1.0, 1.0 };
-    int i, j;
-    char teststring[33];
+   Display *dpy;
+   Window win;
 
-    glClear(GL_COLOR_BUFFER_BIT);
-    glColor3fv(white);
-    for (i = 32; i < 127; i += 32) {
-	glRasterPos2i(20, 200 - 18*(GLint) i/32);
-	for (j = 0; j < 32; j++)
-	    teststring[j] = (char) (i+j);
-	teststring[32] = 0;
-	printString(teststring);
-    }
-    glRasterPos2i(20, 100);
-    printString("The quick brown fox jumps");
-    glRasterPos2i(20, 82);
-    printString("over a lazy dog.");
-    glFlush ();
+   dpy = XOpenDisplay(NULL);
+
+   win = make_rgb_db_window( dpy, 0, 0, 300, 300 );
+   setup_font( dpy );
+
+   glShadeModel( GL_FLAT );
+   glClearColor( 0.5, 0.5, 1.0, 1.0 );
+
+   XMapWindow( dpy, win );
+
+   event_loop( dpy );
+   return 0;
 }
-
-void myReshape(int w, int h)
-{
-    glViewport(0, 0, w, h);
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    glOrtho (0.0, (GLfloat) w, 0.0, (GLfloat) h, -1.0, 1.0);
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity();
-}
-
-/*  Main Loop
- *  Open window with initial window size, title bar, 
- *  RGBA display mode, and handle input events.
- */
-int main(int argc, char** argv)
-{
-    auxInitDisplayMode (AUX_SINGLE | AUX_RGB);
-    auxInitPosition (0, 0, 500, 500);
-    if (!auxInitWindow (argv[0]))
-       auxQuit();
-    auxReshapeFunc (myReshape);
-    myinit ();
-    auxMainLoop(display);
-    return 0;
-}
-
-
-
-

src/glu/mesa/Makefile.BeOS

@@ -29,7 +29,8 @@ INCDIR = ../include
 LIBDIR = ../lib
 
 SOURCES = glu.c mipmap.c nurbs.c nurbscrv.c nurbssrf.c nurbsutl.c \
-	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c
+	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c \
+	tess_winding.c tess_clip.c
 
 OBJECTS = $(SOURCES:.c=.o)
 

src/glu/mesa/Makefile.BeOS-R4

@@ -19,9 +19,15 @@
 # Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 
-# $Id: Makefile.BeOS-R4,v 1.4 1999/09/17 00:06:57 brianp Exp $
+# $Id: Makefile.BeOS-R4,v 1.5.2.1 1999/11/15 21:15:43 gareth Exp $
 
 # $Log: Makefile.BeOS-R4,v $
+# Revision 1.5.2.1  1999/11/15 21:15:43  gareth
+# Added new tessellation polygon clipping file tess_clip.c
+#
+# Revision 1.5  1999/10/03 00:53:38  gareth
+# Added tessellation winding rule files.
+#
 # Revision 1.4  1999/09/17 00:06:57  brianp
 # version symbol changes
 #
@@ -55,7 +61,8 @@ INCDIR = ../include
 LIBDIR = ../lib
 
 SOURCES = glu.c mipmap.c nurbs.c nurbscrv.c nurbssrf.c nurbsutl.c \
-	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c
+	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c \
+	tess_winding.c tess_clip.c
 
 OBJECTS = $(SOURCES:.c=.o)
 

src/glu/mesa/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.5 1999/09/17 12:06:56 brianp Exp $
+# $Id: Makefile.X11,v 1.6.2.1 1999/11/15 21:15:43 gareth Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -19,7 +19,8 @@ INCDIR = ../include
 LIBDIR = ../lib
 
 SOURCES = glu.c mipmap.c nurbs.c nurbscrv.c nurbssrf.c nurbsutl.c \
-	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c
+	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c \
+	tess_winding.c tess_clip.c
 
 OBJECTS = $(SOURCES:.c=.o)
 

src/glu/mesa/descrip.mms

@@ -15,11 +15,12 @@ LIBDIR = [-.lib]
 CFLAGS = /include=$(INCDIR)/define=(FBIND=1)
 
 SOURCES = glu.c mipmap.c nurbs.c nurbscrv.c nurbssrf.c nurbsutl.c \
-	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c
+	project.c quadric.c tess.c tess_fist.c tess_hash.c tess_heap.c \
+	tess_winding.c tess_clip.c
 
 OBJECTS =glu.obj,mipmap.obj,nurbs.obj,nurbscrv.obj,nurbssrf.obj,nurbsutl.obj,\
 	project.obj,quadric.obj,tess.obj,tess_fist.obj,tess_hash.obj,\
-	tess_heap.obj
+	tess_heap.obj,tess_winding.obj,tess_clip.obj
 
 
 

src/glu/mesa/glu.c

@@ -1,4 +1,4 @@
-/* $Id: glu.c,v 1.15 1999/09/19 02:03:19 tjump Exp $ */
+/* $Id: glu.c,v 1.16.2.2 1999/11/22 22:18:13 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,6 +23,15 @@
 
 /*
  * $Log: glu.c,v $
+ * Revision 1.16.2.2  1999/11/22 22:18:13  brianp
+ * removed GLU_EXT_get_proc_address from ext string
+ *
+ * Revision 1.16.2.1  1999/11/19 21:22:07  brianp
+ * replace encounteed with encountered
+ *
+ * Revision 1.16  1999/10/27 09:47:41  brianp
+ * disabled gluGetProcAddressEXT
+ *
  * Revision 1.15  1999/09/19 02:03:19  tjump
  * More Win32 build compliance fixups
  *
@@ -301,7 +310,7 @@ const GLubyte* GLAPIENTRY gluErrorString( GLenum errorCode )
       "unconnected trim curves",
       "unknown knot error",
       "negative vertex count encountered",
-      "negative byte-stride encounteed",
+      "negative byte-stride encountered",
       "unknown type descriptor",
       "null control array or knot vector",
       "duplicate point on pwlcurve"
@@ -364,7 +373,7 @@ const GLubyte* GLAPIENTRY gluErrorString( GLenum errorCode )
 
 const GLubyte* GLAPIENTRY gluGetString( GLenum name )
 {
-   static char *extensions = "GL_EXT_abgr GLU_EXT_get_proc_address";
+   static char *extensions = "GL_EXT_abgr";
    static char *version = "1.2 Mesa 3.1";
 
    switch (name) {
@@ -379,7 +388,7 @@ const GLubyte* GLAPIENTRY gluGetString( GLenum name )
 
 
 
-#ifdef GLU_EXT_get_proc_address
+#if 0  /* gluGetProcAddressEXT not finalized yet! */
 
 #ifdef __cplusplus
    /* for BeOS R4.5 */

src/glu/mesa/gluP.h

@@ -1,4 +1,4 @@
-/* $Id: gluP.h,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: gluP.h,v 1.1.1.1.2.1 1999/12/06 05:24:36 joukj Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,8 +23,19 @@
 
 /*
  * $Log: gluP.h,v $
- * Revision 1.1  1999/08/19 00:55:42  jtg
- * Initial revision
+ * Revision 1.1.1.1.2.1  1999/12/06 05:24:36  joukj
+ *
+ *  Committing in .
+ *
+ *  Updating compilation on VMS
+ *
+ *  Modified Files:
+ *   Tag: mesa_3_2_dev
+ *  	Mesa/src-glu/descrip.mms Mesa/src-glu/gluP.h
+ *  ----------------------------------------------------------------------
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:42  jtg
+ * Imported sources
  *
  * Revision 1.4  1999/01/03 03:23:15  brianp
  * now using GLAPIENTRY and GLCALLBACK keywords (Ted Jump)
@@ -55,6 +66,7 @@
 #include "GL/gl.h"
 #include "GL/glu.h"
 
+#include <string.h>
 
 #ifndef MESA
    /* If we're using the real OpenGL header files... */

src/glu/mesa/mipmap.c

@@ -1,4 +1,4 @@
-/* $Id: mipmap.c,v 1.2 1999/09/14 00:30:28 brianp Exp $ */
+/* $Id: mipmap.c,v 1.3.2.1 1999/12/12 17:23:33 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,6 +23,12 @@
 
 /*
  * $Log: mipmap.c,v $
+ * Revision 1.3.2.1  1999/12/12 17:23:33  brianp
+ * removed unneeded code in gluBuild1DMipmaps()
+ *
+ * Revision 1.3  1999/11/09 06:16:59  brianp
+ * replace GLint with GLsizei in a gluScaleImage, gluBuild1/2DMipmaps()
+ *
  * Revision 1.2  1999/09/14 00:30:28  brianp
  * fixed pixel packing/unpacking code in gluBuild2DMipmaps()
  *
@@ -105,9 +111,9 @@ void dummy(GLuint j, GLuint k){
 
 
 GLint GLAPIENTRY gluScaleImage( GLenum format,
-                              GLint widthin, GLint heightin,
+                              GLsizei widthin, GLsizei heightin,
                               GLenum typein, const void *datain,
-                              GLint widthout, GLint heightout,
+                              GLsizei widthout, GLsizei heightout,
                               GLenum typeout, void *dataout )
 {
    GLint components, i, j, k;
@@ -633,7 +639,7 @@ static GLint bytes_per_pixel( GLenum format, GLenum type )
  * WARNING: This function isn't finished and has never been tested!!!!
  */
 GLint GLAPIENTRY gluBuild1DMipmaps( GLenum target, GLint components,
-                                  GLint width, GLenum format,
+                                  GLsizei width, GLenum format,
                                   GLenum type, const void *data )
 {
    GLubyte *texture;
@@ -699,19 +705,13 @@ GLint GLAPIENTRY gluBuild1DMipmaps( GLenum target, GLint components,
 
    free( texture );
 
-   /* make sure remaining mipmap levels are removed */
-   for (l=levels;l<max_levels;l++) {
-      glTexImage1D( GL_TEXTURE_1D, l, components, 0, 0,
-		    format, GL_UNSIGNED_BYTE, NULL );
-   }
-
    return 0;
 }
 
 
 
 GLint GLAPIENTRY gluBuild2DMipmaps( GLenum target, GLint components,
-                                  GLint width, GLint height, GLenum format,
+                                  GLsizei width, GLsizei height, GLenum format,
                                   GLenum type, const void *data )
 {
    GLint w, h, maxsize;

src/glu/mesa/nurbs.c

@@ -1,4 +1,4 @@
-/* $Id: nurbs.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: nurbs.c,v 1.2 1999/11/11 03:21:43 kendallb Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,8 +23,25 @@
 
 /*
  * $Log: nurbs.c,v $
- * Revision 1.1  1999/08/19 00:55:42  jtg
- * Initial revision
+ * Revision 1.2  1999/11/11 03:21:43  kendallb
+ *
+ *  . Updated GL/gl.h with GLCALLACKP and GLAPIENTRYP macros for compatibility
+ *    with the IBM VisualAge C++ compiler. Eventually some more code will be
+ *    needed in the headers to enable the reversal of (__stdcall*) to (*__stdcall)
+ *    for the IBM compilers, however we currently build using our own header files
+ *    that already handle this.
+ *
+ *  . Changed instances of (GLCALLBACK*) to GLCALLBACKP for compatibility
+ *    with the IBM VisualAge C++ compiler in src-glu.
+ *
+ *  . Misc cleanups for warnings generated with Watcom C++ in src-glu. Compiles
+ *    with 0 warnings now.
+ *
+ *  . tess_hash.c: line 244 - Why is this function stubbed out? I removed the
+ *    code with a #if 0 to avoid a compiler warning, but it looks dangerous.
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:42  jtg
+ * Imported sources
  *
  * Revision 1.14  1999/01/03 03:23:15  brianp
  * now using GLAPIENTRY and GLCALLBACK keywords (Ted Jump)
@@ -600,12 +617,12 @@ void GLAPIENTRY gluNurbsSurface( GLUnurbsObj *nobj,
 
 
 void GLAPIENTRY
-gluNurbsCallback( GLUnurbsObj *nobj, GLenum which, void (GLCALLBACK *fn)())
+gluNurbsCallback( GLUnurbsObj *nobj, GLenum which, void (GLCALLBACKP fn)())
 {
 #if defined(__CYGWIN32__) || defined(OPENSTEP)
     nobj->error_callback = (void(*)(GLenum))fn;
 #else
-    nobj->error_callback = (void(GLCALLBACK*)(GLenum))fn;
+	nobj->error_callback = (void(GLCALLBACKP)(GLenum))fn;
 #endif
 
     if(which!=GLU_ERROR)

src/glu/mesa/nurbs.h

@@ -1,4 +1,4 @@
-/* $Id: nurbs.h,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: nurbs.h,v 1.2 1999/11/11 03:21:43 kendallb Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,8 +23,25 @@
 
 /*
  * $Log: nurbs.h,v $
- * Revision 1.1  1999/08/19 00:55:42  jtg
- * Initial revision
+ * Revision 1.2  1999/11/11 03:21:43  kendallb
+ *
+ *  . Updated GL/gl.h with GLCALLACKP and GLAPIENTRYP macros for compatibility
+ *    with the IBM VisualAge C++ compiler. Eventually some more code will be
+ *    needed in the headers to enable the reversal of (__stdcall*) to (*__stdcall)
+ *    for the IBM compilers, however we currently build using our own header files
+ *    that already handle this.
+ *
+ *  . Changed instances of (GLCALLBACK*) to GLCALLBACKP for compatibility
+ *    with the IBM VisualAge C++ compiler in src-glu.
+ *
+ *  . Misc cleanups for warnings generated with Watcom C++ in src-glu. Compiles
+ *    with 0 warnings now.
+ *
+ *  . tess_hash.c: line 244 - Why is this function stubbed out? I removed the
+ *    code with a #if 0 to avoid a compiler warning, but it looks dangerous.
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:42  jtg
+ * Imported sources
  *
  * Revision 1.5  1999/02/27 13:55:31  brianp
  * fixed BeOS-related GLU typedef problems
@@ -151,7 +168,7 @@ typedef struct
 struct GLUnurbs {
 	GLboolean		culling;
 	GLenum			error;
-	void			(GLCALLBACK *error_callback)( GLenum err );
+	void			(GLCALLBACKP error_callback)( GLenum err );
 	GLenum			display_mode;
 	GLU_nurbs_enum	nurbs_type;
 	GLboolean		auto_load_matrix;

src/glu/mesa/quadric.c

@@ -1,4 +1,4 @@
-/* $Id: quadric.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: quadric.c,v 1.3 1999/11/11 09:55:39 joukj Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,8 +23,29 @@
 
 /*
  * $Log: quadric.c,v $
- * Revision 1.1  1999/08/19 00:55:42  jtg
- * Initial revision
+ * Revision 1.3  1999/11/11 09:55:39  joukj
+ *
+ *  tess_macro.h included
+ *
+ * Revision 1.2  1999/11/11 03:21:43  kendallb
+ *
+ *  . Updated GL/gl.h with GLCALLACKP and GLAPIENTRYP macros for compatibility
+ *    with the IBM VisualAge C++ compiler. Eventually some more code will be
+ *    needed in the headers to enable the reversal of (__stdcall*) to (*__stdcall)
+ *    for the IBM compilers, however we currently build using our own header files
+ *    that already handle this.
+ *
+ *  . Changed instances of (GLCALLBACK*) to GLCALLBACKP for compatibility
+ *    with the IBM VisualAge C++ compiler in src-glu.
+ *
+ *  . Misc cleanups for warnings generated with Watcom C++ in src-glu. Compiles
+ *    with 0 warnings now.
+ *
+ *  . tess_hash.c: line 244 - Why is this function stubbed out? I removed the
+ *    code with a #if 0 to avoid a compiler warning, but it looks dangerous.
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:42  jtg
+ * Imported sources
  *
  * Revision 1.19  1999/02/27 13:55:31  brianp
  * fixed BeOS-related GLU typedef problems
@@ -101,21 +122,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "gluP.h"
+#include "tess_macros.h"
 #endif
 
 
 
-#ifndef M_PI
-#  define M_PI (3.1415926)
-#endif
-
-
-/*
- * Convert degrees to radians:
- */
-#define DEG_TO_RAD(A)   ((A)*(M_PI/180.0))
-
-
 /*
  * Sin and Cos for degree angles:
  */
@@ -135,7 +146,7 @@ struct GLUquadric {
 	GLenum Orientation;		/* GLU_INSIDE or GLU_OUTSIDE */
 	GLboolean TextureFlag;		/* Generate texture coords? */
 	GLenum Normals;		/* GLU_NONE, GLU_FLAT, or GLU_SMOOTH */
-	void (GLCALLBACK *ErrorFunc)(GLenum err);	/* Error handler callback function */
+	void (GLCALLBACKP ErrorFunc)(GLenum err);	/* Error handler callback function */
 };
 
 
@@ -221,7 +232,7 @@ void GLAPIENTRY gluQuadricOrientation( GLUquadricObj *quadObject,
  * Set the error handler callback function.
  */
 void GLAPIENTRY gluQuadricCallback( GLUquadricObj *qobj,
-                                  GLenum which, void (GLCALLBACK *fn)() )
+								  GLenum which, void (GLCALLBACKP fn)() )
 {
    /*
     * UGH, this is a mess!  I thought ANSI was a standard.
@@ -232,13 +243,13 @@ void GLAPIENTRY gluQuadricCallback( GLUquadricObj *qobj,
 #elif defined(OPENSTEP)
       qobj->ErrorFunc = (void(*)(GLenum))fn;
 #elif defined(_WIN32)
-      qobj->ErrorFunc = (void(GLCALLBACK*)(int))fn;
+	  qobj->ErrorFunc = (void(GLCALLBACKP)(int))fn;
 #elif defined(__STORM__)
-      qobj->ErrorFunc = (void(GLCALLBACK*)(GLenum))fn;
+	  qobj->ErrorFunc = (void(GLCALLBACKP)(GLenum))fn;
 #elif defined(__BEOS__)
       qobj->ErrorFunc = (void(*)(GLenum))fn;
 #else
-      qobj->ErrorFunc = (void(GLCALLBACK*)())fn;
+	  qobj->ErrorFunc = (void(GLCALLBACKP)())fn;
 #endif
    }
 }

src/glu/mesa/tess.h

@@ -1,21 +1,21 @@
-/* $Id: tess.h,v 1.8 1999/09/17 06:31:02 gareth Exp $ */
+/* $Id: tess.h,v 1.15.2.6 1999/12/05 17:01:17 gareth Exp $ */
 
 /*
  * Mesa 3-D graphics library
  * Version:  3.1
- * 
+ *
  * Copyright (C) 1999  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
@@ -24,28 +24,9 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-/*
- * $Log: tess.h,v $
- * Revision 1.8  1999/09/17 06:31:02  gareth
- * Winding rule updates.
- *
- * Revision 1.7  1999/09/16 06:42:01  gareth
- * Misc winding rule bug fixes.
- *
- * Revision 1.6  1999/09/15 02:12:16  gareth
- * Added debugging pragma message.
- *
- * Revision 1.5  1999/09/14 22:46:02  gareth
- * Added debugging output.
- *
- * Revision 1.4  1999/09/13 22:20:13  gareth
- * Fixed file headers.  Tracking down macro bugs.
- *
- */
-
 /*****************************************************************************
  *
- * GLU 1.3 Polygon Tessellation by Gareth Hughes <garethh@lucent.com>
+ * GLU 1.3 Polygon Tessellation by Gareth Hughes <garethh@bell-labs.com>
  *
  *****************************************************************************/
 
@@ -58,6 +39,7 @@
 #include "gluP.h"
 
 #include "tess_typedefs.h"
+#include "tess_macros.h"
 #include "tess_hash.h"
 #include "tess_heap.h"
 #if 0
@@ -74,55 +56,74 @@ extern "C" {
 struct GLUtesselator
 {
     tess_callbacks_t	callbacks;
-    GLboolean		boundary_only;
     GLenum		winding_rule;
+    GLboolean		boundary_only;
     GLdouble		tolerance;
-    tess_plane_t	plane;
-    GLuint		contour_count;
+    GLenum		orientation;
+    void		*data;
+    GLint		num_contours;
     tess_contour_t	*contours, *last_contour;
     tess_contour_t	*current_contour;
     GLdouble		mins[2], maxs[2];
-    GLuint		vertex_count;
+    GLint		num_vertices;
     tess_vertex_t	**sorted_vertices;
 #if 0
     tess_grid_t		*grid;			/* Not currently used... */
 #endif
     heap_t		*ears;
-    hashtable_t		*cvc_lists;
+    GLboolean		edge_flag;
+    GLuint		label;
+    tess_plane_t	plane;
     GLenum		error;
 };
 
 
 /*****************************************************************************
- * Tessellation error handler:
+ * Common tessellation functions:
  *****************************************************************************/
-extern void tess_error_callback( GLUtesselator *, GLenum, void * );
+extern void tess_error_callback( GLUtesselator *, GLenum );
+
+extern GLdouble twice_contour_area( tess_contour_t *contour );
+extern void reverse_contour( tess_contour_t *contour );
+extern void delete_contour( tess_contour_t **contour );
+
+extern void contour_dump( tess_contour_t *contour );
 
 
 /*****************************************************************************
- * Debugging output:  (to be removed...)
+ * Debugging output:
  *****************************************************************************/
 #ifdef DEBUG
-extern	int	tess_debug_level;
-int vdebugstr( char *format_str, ... );
+extern	int	tess_dbg_level;
 
-#pragma message( "tess: using DEBUGP for debugging output" )
-#define DEBUGP(level, body)						\
-    do {								\
-	if ( tess_debug_level >= level ) {				\
-	    vdebugstr( "%11.11s:%-5d ", __FILE__, __LINE__, level );	\
-	    vdebugstr body;						\
-	    fflush( stderr );						\
-	}								\
-    } while ( 0 )
-#define DEBUGIF(level)          do { if ( tess_debug_level >= level ) {
-#define DEBUGENDIF              } } while ( 0 )
+#define DBG_LEVEL_BASE		1
+#define DBG_LEVEL_VERBOSE	10
+#define DBG_LEVEL_ENTEREXIT	20
+
+#ifdef _WIN32
+#define DBG_STREAM	stdout
 #else
-#define DEBUGP(level, body)
-#define DEBUGIF(level)		while(0) {
-#define DEBUGENDIF		}
+#define DBG_STREAM	stderr
 #endif
 
+#ifdef __GNUC__
+#define MSG( level, format, args... )					\
+    if ( level <= tess_dbg_level ) {					\
+	fprintf( DBG_STREAM, "%9.9s:%d:\t ", __FILE__, __LINE__ );	\
+	fprintf( DBG_STREAM, format, ## args );				\
+	fflush( DBG_STREAM );						\
+    }
+#else
+#define MSG		tess_msg
+#endif /* __GNUC__ */
+
+#else
+#define MSG		tess_msg
+#endif /* DEBUG */
+
+extern INLINE void tess_msg( GLint level, char *format, ... );
+extern INLINE void tess_info( char *file, GLint line );
+
 #ifdef __cplusplus
 }
 #endif

src/glut/beos/Makefile

@@ -1,6 +1,5 @@
 ## BeOS Generic Makefile v2.0 ##
 
-## Modified by Brian Paul to work with Mesa 3.1
 
 
 ## Fill in this file to specify the project being created, and the referenced
@@ -48,9 +47,8 @@ RSRCS=
 #		naming scheme you need to specify the path to the library
 #		and it's name
 #		library: my_lib.a entry: my_lib.a or path/my_lib.a
-#LIBS= MesaGL MesaGLU be
 LIBS= GL GLU be
-		
+
 #	specify additional paths to directories following the standard
 #	libXXX.so or libXXX.a naming scheme.  You can specify full paths
 #	or paths relative to the makefile.  The paths included may not

src/glut/glx/layerutil.c

@@ -129,26 +129,29 @@ __glutXGetLayerVisualInfo(Display * dpy, long lvinfo_mask,
           break;
         }
     }
-    if (lvinfo_mask & VisualLayerMask)
+    if (lvinfo_mask & VisualLayerMask) {
       if (overlayInfo == NULL) {
         if (lvinfo_template->layer != 0)
           continue;
       } else if (lvinfo_template->layer != overlayInfo->layer)
         continue;
-    if (lvinfo_mask & VisualTransparentType)
+    }
+    if (lvinfo_mask & VisualTransparentType) {
       if (overlayInfo == NULL) {
         if (lvinfo_template->type != None)
           continue;
       } else if (lvinfo_template->type !=
         overlayInfo->transparent_type)
         continue;
-    if (lvinfo_mask & VisualTransparentValue)
+    }
+    if (lvinfo_mask & VisualTransparentValue) {
       if (overlayInfo == NULL)
         /* Non-overlay visuals have no sense of
            TransparentValue. */
         continue;
       else if (lvinfo_template->value != overlayInfo->value)
         continue;
+    }
     layerInfo[count].vinfo = *pVinfo;
     if (overlayInfo == NULL) {
       layerInfo[count].layer = 0;

src/mesa/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.5 1999/09/17 12:07:10 brianp Exp $
+# $Id: Makefile.X11,v 1.6.2.1 1999/11/16 15:25:50 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -46,6 +46,7 @@ CORE_SOURCES = \
 	feedback.c \
 	fog.c \
 	get.c \
+	glmisc.c \
 	hash.c \
 	image.c \
 	light.c \
@@ -53,7 +54,6 @@ CORE_SOURCES = \
 	logic.c \
 	masking.c \
 	matrix.c \
-	misc.c \
 	mmath.c \
 	mthreads.c \
 	pb.c \
@@ -220,7 +220,8 @@ X86/3dnow.o: X86/3dnow.c
 #	@echo "Specify a target configuration"
 
 clean:
-	-rm *.o *~ */*.o */*~
+	-rm *.o *~ */*.o */*~ *.lo *.la
+	-rm -rf .libs
 
 targets: $(LIBDIR)/$(GL_LIB)
 

src/mesa/drivers/ggi/default/.cvsignore

@@ -0,0 +1,8 @@
+genkgi.conf
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.o
+*.la

src/mesa/drivers/ggi/display/.cvsignore

@@ -0,0 +1,8 @@
+fbdev.conf
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.o
+*.la

src/mesa/drivers/ggi/include/.cvsignore

@@ -0,0 +1,7 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.o
+*.la

src/mesa/drivers/ggi/include/ggi/.cvsignore

@@ -0,0 +1,7 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.o
+*.la

src/mesa/drivers/ggi/include/ggi/mesa/.cvsignore

@@ -0,0 +1,7 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.o
+*.la

src/mesa/drivers/glide/fxapi.c

@@ -1,24 +1,52 @@
-/* -*- mode: C; tab-width:8;  -*-
-
-             fxapi.c - 3Dfx VooDoo/Mesa interface
-*/
+/* -*- mode: C; tab-width:8;  -*- */
 
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * Mesa 3-D graphics library
+ * Version:  3.1
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
+ */
+
+
+/* fxapi.c - 3Dfx VooDoo/Mesa interface */
+
+
+/********************************************************************
  *
  * Function names:
  *  fxMesa....     (The driver API)
@@ -820,336 +848,254 @@ void fxsignals()
 /*
  * Create a new FX/Mesa context and return a handle to it.
  */
-fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,GrScreenResolution_t res,
-					   GrScreenRefresh_t ref,
-					   const GLint attribList[])
+fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,
+                                             GrScreenResolution_t res,
+                                             GrScreenRefresh_t ref,
+                                             const GLint attribList[])
 {
-  fxMesaContext fxMesa;
-  int i,type;
-  int aux;
-  GLboolean doubleBuffer=GL_FALSE;
-  GLboolean alphaBuffer=GL_FALSE;
-  GLboolean verbose=GL_FALSE;
-  GLint depthSize=0;
-  GLint stencilSize=0;
-  GLint accumSize=0;
-  GLcontext *shareCtx = NULL;
-  GLcontext *ctx = 0;
-  FX_GrContext_t glideContext = 0;
-  char *errorstr;
+   fxMesaContext fxMesa = NULL;
+   int i,type;
+   int aux;
+   GLboolean doubleBuffer=GL_FALSE;
+   GLboolean alphaBuffer=GL_FALSE;
+   GLboolean verbose=GL_FALSE;
+   GLint depthSize=0;
+   GLint stencilSize=0;
+   GLint accumSize=0;
+   GLcontext *shareCtx = NULL;
+   GLcontext *ctx = 0;
+   /*FX_GrContext_t glideContext = 0;*/
+   char *errorstr;
 
-  if (MESA_VERBOSE&VERBOSE_DRIVER) {
-    fprintf(stderr,"fxmesa: fxMesaCreateContext() Start\n");
-  }
+   if (MESA_VERBOSE&VERBOSE_DRIVER) {
+      fprintf(stderr,"fxmesa: fxMesaCreateContext() Start\n");
+   }
 
-  if(getenv("MESA_FX_INFO"))
-    verbose=GL_TRUE;
+   if(getenv("MESA_FX_INFO"))
+      verbose=GL_TRUE;
 
-  aux=0;
-  i=0;
-  while(attribList[i]!=FXMESA_NONE) {
-    switch (attribList[i]) {
-    case FXMESA_DOUBLEBUFFER:
-      doubleBuffer=GL_TRUE;
-      break;
-    case FXMESA_ALPHA_SIZE:
-      i++;
-      alphaBuffer=attribList[i]>0;
-      if(alphaBuffer)
-        aux=1;
-      break;
-    case FXMESA_DEPTH_SIZE:
-      i++;
-      depthSize=attribList[i];
-      if(depthSize)
-        aux=1;
-      break;
-    case FXMESA_STENCIL_SIZE:
-      i++;
-      stencilSize=attribList[i];
-      break;
-    case FXMESA_ACCUM_SIZE:
-      i++;
-      accumSize=attribList[i];
-      break;
-      /* XXX ugly hack here for sharing display lists */
+   aux=0;
+   i=0;
+   while(attribList[i]!=FXMESA_NONE) {
+      switch (attribList[i]) {
+      case FXMESA_DOUBLEBUFFER:
+	 doubleBuffer=GL_TRUE;
+	 break;
+      case FXMESA_ALPHA_SIZE:
+	 i++;
+	 alphaBuffer=attribList[i]>0;
+	 if(alphaBuffer)
+	    aux=1;
+	 break;
+      case FXMESA_DEPTH_SIZE:
+	 i++;
+	 depthSize=attribList[i];
+	 if(depthSize)
+	    aux=1;
+	 break;
+      case FXMESA_STENCIL_SIZE:
+	 i++;
+	 stencilSize=attribList[i];
+	 break;
+      case FXMESA_ACCUM_SIZE:
+	 i++;
+	 accumSize=attribList[i];
+	 break;
+	 /* XXX ugly hack here for sharing display lists */
 #define FXMESA_SHARE_CONTEXT 990099  /* keep in sync with xmesa1.c! */
-    case FXMESA_SHARE_CONTEXT:
+      case FXMESA_SHARE_CONTEXT:
+	 i++;
+	 {
+	    const void *vPtr = &attribList[i];
+	    GLcontext **ctx = (GLcontext **) vPtr;
+	    shareCtx = *ctx;
+	 }
+	 break;
+      default:
+	 if (MESA_VERBOSE&VERBOSE_DRIVER) {
+	    fprintf(stderr,"fxmesa: fxMesaCreateContext() End (defualt)\n");
+	 }
+	 return NULL;
+      }
       i++;
-      {
-        const void *vPtr = &attribList[i];
-        GLcontext **ctx = (GLcontext **) vPtr;
-        shareCtx = *ctx;
-      }
-      break;
-    default:
-      if (MESA_VERBOSE&VERBOSE_DRIVER) {
-	fprintf(stderr,"fxmesa: fxMesaCreateContext() End (defualt)\n");
-      }
+   }
+
+   /* A workaround for Linux GLQuake */
+   if(depthSize && alphaBuffer)
+      alphaBuffer=0;
+
+   if(verbose)
+      fprintf(stderr,"Mesa fx Voodoo Device Driver v0.30\nWritten by David Bucciarelli (davibu@tin.it.it)\n");
+
+   if((type=fxQueryHardware()) < 0) {
+      fprintf(stderr,"fx Driver: ERROR no Voodoo1/2 Graphics or Voodoo Rush !\n");
       return NULL;
-    }
-    i++;
-  }
+   }
 
-  /* A workaround for Linux GLQuake */
-  if(depthSize && alphaBuffer)
-    alphaBuffer=0;
-
-  if(verbose)
-    fprintf(stderr,"Mesa fx Voodoo Device Driver v0.30\nWritten by David Bucciarelli (davibu@tin.it.it)\n");
-
-  if((type=fxQueryHardware()) >= 0) {
-    if(type==GR_SSTTYPE_VOODOO)
+   if(type==GR_SSTTYPE_VOODOO)
       win=0;
 
-    grSstSelect(glbCurrentBoard);
+   grSstSelect(glbCurrentBoard);
+
+   fxMesa=(fxMesaContext)calloc(1,sizeof(struct tfxMesaContext));
+   if(!fxMesa) {
+      errorstr = "malloc";
+      goto errorhandler;
+   }
+
+   if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_VOODOO)
+      fxMesa->haveTwoTMUs=(glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx > 1);
+   else if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_SST96)
+      fxMesa->haveTwoTMUs=(glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.nTexelfx > 1);
+   else
+      fxMesa->haveTwoTMUs=GL_FALSE;
+
+   fxMesa->haveDoubleBuffer=doubleBuffer;
+   fxMesa->haveAlphaBuffer=alphaBuffer;
+   fxMesa->haveGlobalPaletteTexture=GL_FALSE;
+   fxMesa->haveZBuffer=depthSize ? 1 : 0;
+   fxMesa->verbose=verbose;
+   fxMesa->board=glbCurrentBoard;
 
 #if  FXMESA_USE_ARGB
-    glideContext = FX_grSstWinOpen((FxU32)win,res,ref,
-                     GR_COLORFORMAT_ARGB,GR_ORIGIN_LOWER_LEFT,2,aux);
-
+   fxMesa->glideContext = FX_grSstWinOpen((FxU32)win,res,ref,
+					GR_COLORFORMAT_ARGB,
+					GR_ORIGIN_LOWER_LEFT,
+					2,aux);
 #else
-    glideContext = FX_grSstWinOpen((FxU32)win,res,ref,
-                     GR_COLORFORMAT_ABGR,GR_ORIGIN_LOWER_LEFT,2,aux);
+   fxMesa->glideContext = FX_grSstWinOpen((FxU32)win,res,ref,
+					GR_COLORFORMAT_ABGR,
+					GR_ORIGIN_LOWER_LEFT,
+					2,aux);
 #endif
-   if (!glideContext){
+   if (!fxMesa->glideContext){
       errorstr = "grSstWinOpen"; 
       goto errorhandler;
-    }
+   }
+   
+   /* Pixel tables are use during pixel read-back */
+#if FXMESA_USE_ARGB 
+   fxInitPixelTables(GL_FALSE); /* Force RGB pixel order */	
+#else
+   if (glbHWConfig.SSTs[glbCurrentBoard].type == GR_SSTTYPE_VOODOO) {
+      /* jk991130 - GROSS HACK!!! - Voodoo 3s don't use BGR!!
+       * the only way to tell if it's a Voodoo 3 at this stage of the
+       * ballgame (no Glide 3.x for linux *yet*) is to query the # of TMUs
+       * as Voodoo3s have 2 TMUs on board, Banshee has only 1
+       * Thanks to Joseph Kain for that one
+       */
+      if (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx == 2) {
+         fxInitPixelTables(GL_FALSE); /* use RGB pixel order (Voodoo3) */
+      }
+      else {
+         fxInitPixelTables(GL_TRUE); /* use BGR pixel order on Voodoo1/2 */
+      }
+   }
+   else {
+      fxInitPixelTables(GL_FALSE); /* use RGB pixel order otherwise */
+   }
+#endif
 
-    if(verbose)
+   fxMesa->width=FX_grSstScreenWidth();
+   fxMesa->height=FX_grSstScreenHeight();
+
+   fxMesa->clipMinX = 0;
+   fxMesa->clipMaxX = fxMesa->width;
+   fxMesa->clipMinY = 0;
+   fxMesa->clipMaxY = fxMesa->height;
+
+   fxMesa->screen_width = fxMesa->width;
+   fxMesa->screen_height = fxMesa->height;
+   fxMesa->x_offset = 0;
+   fxMesa->y_offset = 0;
+   fxMesa->y_delta = 0;
+   
+   fxMesa->needClip = 0;
+
+   if(verbose)
       fprintf(stderr,"Glide screen size: %dx%d\n",
               (int)FX_grSstScreenWidth(),(int)FX_grSstScreenHeight());
-  } else {
-    fprintf(stderr,"fx Driver: ERROR no Voodoo1/2 Graphics or Voodoo Rush !\n");
-    return NULL;
-  }
 
-  fxMesa=(fxMesaContext)calloc(1,sizeof(struct tfxMesaContext));
-  if(!fxMesa) {
-    errorstr = "malloc";
-    goto errorhandler;
-  }
-  
-  FX_setupGrVertexLayout();
-  
-  fxMesa->glideContext = glideContext;
-  fxMesa->board=glbCurrentBoard;
-  fxMesa->width=FX_grSstScreenWidth();
-  fxMesa->height=FX_grSstScreenHeight();
+   fxMesa->glVis=gl_create_visual(GL_TRUE,     /* RGB mode */
+				  alphaBuffer,
+				  doubleBuffer,
+				  GL_FALSE,    /* stereo */
+				  depthSize,   /* depth_size */
+				  stencilSize, /* stencil_size */
+				  accumSize,   /* accum_size */
+				  0,           /* index bits */
+				  5,6,5,0);    /* RGBA bits */
+   if (!fxMesa->glVis) {
+      errorstr = "gl_create_visual";
+      goto errorhandler;
+   }
 
-  fxMesa->verbose=verbose;
-
-  if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_VOODOO)
-    fxMesa->haveTwoTMUs=(glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx > 1);
-  else if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_SST96)
-    fxMesa->haveTwoTMUs=(glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.nTexelfx > 1);
-  else
-    fxMesa->haveTwoTMUs=GL_FALSE;
-
-  if (getenv("FX_EMULATE_SINGLE_TMU")) {
-     if (MESA_VERBOSE&VERBOSE_DRIVER) 
-       fprintf(stderr, "\n\nEmulating single tmu\n\n");
-     fxMesa->haveTwoTMUs = GL_FALSE;
-  }
-
-  fxMesa->emulateTwoTMUs = fxMesa->haveTwoTMUs;
-  
-  if (!getenv("FX_DONT_FAKE_MULTITEX")) {
-     if (MESA_VERBOSE&VERBOSE_DRIVER) {
-	  if (!fxMesa->haveTwoTMUs)
-	    fprintf(stderr, "\n\nEmulating multitexture\n\n");
-     }
-     fxMesa->emulateTwoTMUs = GL_TRUE;
-  }
-
-
-  fxMesa->haveDoubleBuffer=doubleBuffer;
-  fxMesa->haveAlphaBuffer=alphaBuffer;
-  fxMesa->haveGlobalPaletteTexture=GL_FALSE;
-
-  if(getenv("FX_GLIDE_SWAPINTERVAL"))
-    fxMesa->swapInterval=atoi(getenv("FX_GLIDE_SWAPINTERVAL"));
-  else
-    fxMesa->swapInterval=1;
-
-  if(getenv("MESA_FX_SWAP_PENDING"))
-    fxMesa->maxPendingSwapBuffers=atoi(getenv("MESA_FX_SWAP_PENDING"));
-  else
-    fxMesa->maxPendingSwapBuffers=2;
-
-  fxMesa->color=0xffffffff;
-  fxMesa->clearC=0;
-  fxMesa->clearA=0;
-
-  fxMesa->stats.swapBuffer=0;
-  fxMesa->stats.reqTexUpload=0;
-  fxMesa->stats.texUpload=0;
-  fxMesa->stats.memTexUpload=0;
-
-  fxMesa->tmuSrc=FX_TMU_NONE;
-  fxMesa->lastUnitsMode=FX_UM_NONE;
-  fxTMInit(fxMesa);
-
-  /* FX units setup */
-
-  fxMesa->unitsState.alphaTestEnabled=GL_FALSE;
-  fxMesa->unitsState.alphaTestFunc=GR_CMP_ALWAYS;
-  fxMesa->unitsState.alphaTestRefValue=0;
-
-  fxMesa->unitsState.blendEnabled=GL_FALSE;
-  fxMesa->unitsState.blendSrcFuncRGB=GR_BLEND_ONE;
-  fxMesa->unitsState.blendDstFuncRGB=GR_BLEND_ZERO;
-  fxMesa->unitsState.blendSrcFuncAlpha=GR_BLEND_ONE;
-  fxMesa->unitsState.blendDstFuncAlpha=GR_BLEND_ZERO;
-
-  fxMesa->unitsState.depthTestEnabled	=GL_FALSE;
-  fxMesa->unitsState.depthMask		=GL_TRUE;
-  fxMesa->unitsState.depthTestFunc	=GR_CMP_LESS;
-
-  grColorMask(FXTRUE,alphaBuffer ? FXTRUE : FXFALSE);
-  if(doubleBuffer) {
-    fxMesa->currentFB=GR_BUFFER_BACKBUFFER;
-    grRenderBuffer(GR_BUFFER_BACKBUFFER);
-  } else {
-    fxMesa->currentFB=GR_BUFFER_FRONTBUFFER;
-    grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-  }
-  
-  fxMesa->state 	= NULL;
-  fxMesa->fogTable 	= NULL;
-  
-  fxMesa->state 	= malloc(FX_grGetInteger(FX_GLIDE_STATE_SIZE));
-  fxMesa->fogTable 	= malloc(FX_grGetInteger(FX_FOG_TABLE_ENTRIES)*sizeof(GrFog_t));
-  
-  if (!fxMesa->state || !fxMesa->fogTable) {
-     errorstr = "malloc";
-     goto errorhandler;
-  }
-
-  if(depthSize)
-    grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER);
-    
-#if (!FXMESA_USE_ARGB)
-  grLfbWriteColorFormat(GR_COLORFORMAT_ABGR); /* Not every Glide supports this  */
-#endif
-
-  fxMesa->glVis=gl_create_visual(GL_TRUE,     /* RGB mode */
-                                 alphaBuffer,
-                                 doubleBuffer,
-                                 GL_FALSE,    /* stereo */
-                                 depthSize,   /* depth_size */
-                                 stencilSize, /* stencil_size */
-                                 accumSize,   /* accum_size */
-                                 0,           /* index bits */
-                                 5,6,5,0);    /* RGBA bits */
-  if (!fxMesa->glVis) {
-     errorstr = "gl_create_visual";
-     goto errorhandler;
-  }
-
-  ctx = fxMesa->glCtx=gl_create_context(fxMesa->glVis,
-					shareCtx,  /* share list context */
-					(void *) fxMesa, GL_TRUE);
-  if (!ctx) {
-     errorstr = "gl_create_context";
-     goto errorhandler;
-  }
-
-  fxMesa->glBuffer=gl_create_framebuffer(fxMesa->glVis);
-  if (!fxMesa->glBuffer) {
-    errorstr = "gl_create_framebuffer";
-    goto errorhandler;
-  }
-
-  fxMesa->glCtx->Const.MaxTextureLevels=9;
-  fxMesa->glCtx->Const.MaxTextureSize=256;
-  fxMesa->glCtx->Const.MaxTextureUnits=fxMesa->emulateTwoTMUs ? 2 : 1;
-
-  fxMesa->glCtx->NewState|=NEW_DRVSTATE1;
-  fxMesa->new_state = NEW_ALL;
-  
-  fxDDSetupInit();
-  fxDDCvaInit();
-  fxDDClipInit();
-  fxDDTrifuncInit();
-  fxDDFastPathInit();
-
-  fxSetupDDPointers(fxMesa->glCtx);
-  fxDDRenderInit(fxMesa->glCtx);
-  fxDDInitExtensions(fxMesa->glCtx);  
-
-  fxDDSetNearFar(fxMesa->glCtx,1.0,100.0);
-  
-  grGlideGetState((GrState*)fxMesa->state);
-
-  /* XXX Fix me: callback not registered when main VB is created.
-   */
-  if (fxMesa->glCtx->VB) 
-     fxDDRegisterVB( fxMesa->glCtx->VB );
-  
-  /* XXX Fix me too: need to have the 'struct dd' prepared prior to
-   * creating the context... The below is broken if you try to insert
-   * new stages.  
-   */
-  if (ctx->NrPipelineStages)
-     ctx->NrPipelineStages = fxDDRegisterPipelineStages( ctx->PipelineStage,
-							 ctx->PipelineStage,
-							 ctx->NrPipelineStages);
-
-  
-  glbTotNumCtx++;
-
-  /* Run the config file */
-  gl_context_initialize( fxMesa->glCtx );
-
-  /* install signal handlers */
-#if defined(__linux__)
-  if (fxMesa->glCtx->CatchSignals) {
-     signal(SIGINT,cleangraphics_handler);
-     signal(SIGHUP,cleangraphics_handler);
-     signal(SIGPIPE,cleangraphics_handler);
-     signal(SIGFPE,cleangraphics_handler);
-     signal(SIGBUS,cleangraphics_handler);
-     signal(SIGILL,cleangraphics_handler);
-     signal(SIGSEGV,cleangraphics_handler);
-     signal(SIGTERM,cleangraphics_handler);
-  }
-#endif
-
-  if (MESA_VERBOSE&VERBOSE_DRIVER) {
-    fprintf(stderr,"fxmesa: fxMesaCreateContext() End\n");
-  }
-
-  return fxMesa;
-
-errorhandler:
-   if (fxMesa) {
-      if (fxMesa->glideContext)
-      	FX_grSstWinClose(fxMesa->glideContext);
-      fxMesa->glideContext = 0;
-      
-      if (fxMesa->state)  
-     	free(fxMesa->state);
-      if (fxMesa && fxMesa->fogTable)
-     	free(fxMesa->fogTable);
-      if (fxMesa->glBuffer)
-      	gl_destroy_framebuffer(fxMesa->glBuffer);
-      if (fxMesa->glVis)
-      	gl_destroy_visual(fxMesa->glVis);
-      if (fxMesa->glCtx)
-      	gl_destroy_context(fxMesa->glCtx);
-      free(fxMesa);
+   ctx = fxMesa->glCtx=gl_create_context(fxMesa->glVis,
+					 shareCtx,  /* share list context */
+					 (void *) fxMesa, GL_TRUE);
+   if (!ctx) {
+      errorstr = "gl_create_context";
+      goto errorhandler;
    }
 
 
+   if (!fxDDInitFxMesaContext( fxMesa )) {
+      errorstr = "fxDDInitFxMesaContext failed"; 
+      goto errorhandler;
+   }
 
-     
 
-  if (MESA_VERBOSE&VERBOSE_DRIVER) {
+   fxMesa->glBuffer=gl_create_framebuffer(fxMesa->glVis);
+   if (!fxMesa->glBuffer) {
+      errorstr = "gl_create_framebuffer";
+      goto errorhandler;
+   }
+  
+   glbTotNumCtx++;
+
+   /* install signal handlers */
+#if defined(__linux__)
+   if (fxMesa->glCtx->CatchSignals) {
+      signal(SIGINT,cleangraphics_handler);
+      signal(SIGHUP,cleangraphics_handler);
+      signal(SIGPIPE,cleangraphics_handler);
+      signal(SIGFPE,cleangraphics_handler);
+      signal(SIGBUS,cleangraphics_handler);
+      signal(SIGILL,cleangraphics_handler);
+      signal(SIGSEGV,cleangraphics_handler);
+      signal(SIGTERM,cleangraphics_handler);
+   }
+#endif
+
+   if (MESA_VERBOSE&VERBOSE_DRIVER) {
+      fprintf(stderr,"fxmesa: fxMesaCreateContext() End\n");
+   }
+
+   return fxMesa;
+
+ errorhandler:
+   if (fxMesa) {
+      if (fxMesa->glideContext)
+	 FX_grSstWinClose(fxMesa->glideContext);
+      fxMesa->glideContext = 0;
+      
+      if (fxMesa->state)  
+	 free(fxMesa->state);
+      if (fxMesa->fogTable)
+	 free(fxMesa->fogTable);
+      if (fxMesa->glBuffer)
+	 gl_destroy_framebuffer(fxMesa->glBuffer);
+      if (fxMesa->glVis)
+	 gl_destroy_visual(fxMesa->glVis);
+      if (fxMesa->glCtx)
+	 gl_destroy_context(fxMesa->glCtx);
+      free(fxMesa);
+   }
+   
+   if (MESA_VERBOSE&VERBOSE_DRIVER) {
       fprintf(stderr,"fxmesa: fxMesaCreateContext() End (%s)\n",errorstr);
-  }
-  return NULL;
+   }
+   return NULL;
 }
 
 
@@ -1324,7 +1270,7 @@ int GLAPIENTRY fxQueryHardware(void)
         char buf[80];
                         
         FX_grGlideGetVersion(buf);
-        fprintf(stderr,"Using Glide V%s\n",0);
+        fprintf(stderr,"Using Glide V%s\n","");
         fprintf(stderr,"Number of boards: %d\n",glbHWConfig.num_sst);
 
         if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_VOODOO) {

src/mesa/drivers/glide/fxdd.c

@@ -1,38 +1,100 @@
-/* -*- mode: C; tab-width:8;  -*-
-
-             fxdd.c - 3Dfx VooDoo Mesa device driver functions
-*/
+/* -*- mode: C; tab-width:8; c-basic-offset:2 -*- */
 
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * Mesa 3-D graphics library
+ * Version:  3.1
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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:
  *
- * See the file fxapi.c for more informations about authors
+ * 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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
  */
 
 
+/* fxdd.c - 3Dfx VooDoo Mesa device driver functions */
+
+
 #ifdef HAVE_CONFIG_H
 #include "conf.h"
 #endif
 
 #if defined(FX)
 
+#include "types.h"
 #include "fxdrv.h"
 #include "enums.h"
 #include "extensions.h"
 
+
+/* These lookup table are used to extract RGB values in [0,255] from
+ * 16-bit pixel values.
+ */
+GLubyte FX_PixelToR[0x10000];
+GLubyte FX_PixelToG[0x10000];
+GLubyte FX_PixelToB[0x10000];
+
+
+/*
+ * Initialize the FX_PixelTo{RGB} arrays.
+ * Input: bgrOrder - if TRUE, pixels are in BGR order, else RGB order.
+ */
+void fxInitPixelTables(GLboolean bgrOrder)
+{
+  GLuint pixel;
+  for (pixel = 0; pixel <= 0xffff; pixel++) {
+    GLuint r, g, b;
+    if (bgrOrder) {
+      r = (pixel & 0x001F) << 3;
+      g = (pixel & 0x07E0) >> 3;
+      b = (pixel & 0xF800) >> 8;
+    }
+    else {
+      r = (pixel & 0xF800) >> 8;
+      g = (pixel & 0x07E0) >> 3;
+      b = (pixel & 0x001F) << 3;
+    }
+    r = r * 255 / 0xF8;  /* fill in low-order bits */
+    g = g * 255 / 0xFC;
+    b = b * 255 / 0xF8;
+    FX_PixelToR[pixel] = r;
+    FX_PixelToG[pixel] = g;
+    FX_PixelToB[pixel] = b;
+  }
+}
+
+
 /**********************************************************************/
 /*****                 Miscellaneous functions                    *****/
 /**********************************************************************/
@@ -44,10 +106,11 @@ void fxDDDither(GLcontext *ctx, GLboolean enable)
     fprintf(stderr,"fxmesa: fxDDDither()\n");
   }
 
-  if(enable)
-    grDitherMode(GR_DITHER_4x4);
-  else
-    grDitherMode(GR_DITHER_DISABLE);
+  if (enable) {
+    FX_grDitherMode(GR_DITHER_4x4);
+  } else {
+    FX_grDitherMode(GR_DITHER_DISABLE);
+  }
 }
 
 
@@ -120,14 +183,14 @@ static GLbitfield fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
     /* clear color and depth buffer */
 
     if (ctx->Color.DrawDestMask & BACK_LEFT_BIT) {
-      grRenderBuffer(GR_BUFFER_BACKBUFFER);
-      grBufferClear(fxMesa->clearC, fxMesa->clearA,
-                    (FxU16)(ctx->Depth.Clear*0xffff));
+      FX_grRenderBuffer(GR_BUFFER_BACKBUFFER);
+      FX_grBufferClear(fxMesa->clearC, fxMesa->clearA,
+		       (FxU16)(ctx->Depth.Clear*0xffff));
     }
     if (ctx->Color.DrawDestMask & FRONT_LEFT_BIT) {
-       grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-       grBufferClear(fxMesa->clearC, fxMesa->clearA,
-                     (FxU16)(ctx->Depth.Clear*0xffff));
+      FX_grRenderBuffer(GR_BUFFER_FRONTBUFFER);
+      FX_grBufferClear(fxMesa->clearC, fxMesa->clearA,
+		       (FxU16)(ctx->Depth.Clear*0xffff));
     }
 
     newmask=mask & (~(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT));
@@ -136,19 +199,20 @@ static GLbitfield fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
     /* clear color buffer */
 
     if(ctx->Color.ColorMask) {
-      grDepthMask(FXFALSE);
+      FX_grDepthMask(FXFALSE);
 
       if (ctx->Color.DrawDestMask & BACK_LEFT_BIT) {
-        grRenderBuffer(GR_BUFFER_BACKBUFFER);
-        grBufferClear(fxMesa->clearC, fxMesa->clearA, 0);
+        FX_grRenderBuffer(GR_BUFFER_BACKBUFFER);
+        FX_grBufferClear(fxMesa->clearC, fxMesa->clearA, 0);
       }
       if (ctx->Color.DrawDestMask & FRONT_LEFT_BIT) {
-        grRenderBuffer(GR_BUFFER_FRONTBUFFER);
-        grBufferClear(fxMesa->clearC, fxMesa->clearA, 0);
+        FX_grRenderBuffer(GR_BUFFER_FRONTBUFFER);
+        FX_grBufferClear(fxMesa->clearC, fxMesa->clearA, 0);
       }
 
-      if(ctx->Depth.Mask)
-        grDepthMask(FXTRUE);
+      if(ctx->Depth.Mask) {
+        FX_grDepthMask(FXTRUE);
+      }
     }
 
     newmask=mask & (~(GL_COLOR_BUFFER_BIT));
@@ -157,14 +221,14 @@ static GLbitfield fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
     /* clear depth buffer */
 
     if(ctx->Depth.Mask) {
-      grColorMask(FXFALSE,FXFALSE);
-      grBufferClear(fxMesa->clearC, fxMesa->clearA,
-                    (FxU16)(ctx->Depth.Clear*0xffff));
+      FX_grColorMask(FXFALSE,FXFALSE);
+      FX_grBufferClear(fxMesa->clearC, fxMesa->clearA,
+		       (FxU16)(ctx->Depth.Clear*0xffff));
 
-      grColorMask(ctx->Color.ColorMask[RCOMP] ||
-                  ctx->Color.ColorMask[GCOMP] ||
-                  ctx->Color.ColorMask[BCOMP],
-                  ctx->Color.ColorMask[ACOMP] && fxMesa->haveAlphaBuffer);
+      FX_grColorMask(ctx->Color.ColorMask[RCOMP] ||
+		     ctx->Color.ColorMask[GCOMP] ||
+		     ctx->Color.ColorMask[BCOMP],
+		     ctx->Color.ColorMask[ACOMP] && fxMesa->haveAlphaBuffer);
     }
 
     newmask=mask & (~(GL_DEPTH_BUFFER_BIT));
@@ -189,12 +253,12 @@ static GLboolean fxDDSetBuffer(GLcontext *ctx, GLenum mode )
 
   if (mode == GL_FRONT_LEFT) {
     fxMesa->currentFB = GR_BUFFER_FRONTBUFFER;
-    grRenderBuffer(fxMesa->currentFB);
+    FX_grRenderBuffer(fxMesa->currentFB);
     return GL_TRUE;
   }
   else if (mode == GL_BACK_LEFT) {
     fxMesa->currentFB = GR_BUFFER_BACKBUFFER;
-    grRenderBuffer(fxMesa->currentFB);
+    FX_grRenderBuffer(fxMesa->currentFB);
     return GL_TRUE;
   }
   else {
@@ -203,6 +267,22 @@ static GLboolean fxDDSetBuffer(GLcontext *ctx, GLenum mode )
 }
 
 
+#ifdef XF86DRI
+static GLboolean inClipRects(fxMesaContext fxMesa, int px, int py)
+{
+  int i;
+
+  py=fxMesa->height+fxMesa->y_offset-py;
+  for (i=0; i<fxMesa->numClipRects; i++) {
+    if ((px>=fxMesa->pClipRects[i].x1) && 
+	(px<fxMesa->pClipRects[i].x2) &&
+	(py>=fxMesa->pClipRects[i].y1) && 
+	(py<fxMesa->pClipRects[i].y2)) return GL_TRUE;
+  }
+  return GL_FALSE;
+}
+#endif
+
 
 static GLboolean fxDDDrawBitMap(GLcontext *ctx, GLint px, GLint py,
                                 GLsizei width, GLsizei height,
@@ -240,10 +320,16 @@ static GLboolean fxDDDrawBitMap(GLcontext *ctx, GLint px, GLint py,
         ymax=fxMesa->height;
   }
 
+  xmin+=fxMesa->x_offset;
+  xmax+=fxMesa->x_offset;
 
-#define ISCLIPPED(rx) ( ((rx)<xmin) || ((rx)>=xmax) )
+#ifdef XF86DRI
+#define ISCLIPPED(rx, ry) ( ((rx)<xmin) || ((rx)>=xmax) || !inClipRects(fxMesa, rx, ry))
+#else
+#define ISCLIPPED(rx, ry) ( ((rx)<xmin) || ((rx)>=xmax) )
+#endif
 #define DRAWBIT(i) {       \
-  if(!ISCLIPPED(x+px))     \
+  if(!ISCLIPPED(x+px, y))  \
     if( (*pb) & (1<<(i)) ) \
       (*p)=color;          \
   p++;                     \
@@ -257,7 +343,7 @@ static GLboolean fxDDDrawBitMap(GLcontext *ctx, GLint px, GLint py,
   scrwidth=fxMesa->width;
   scrheight=fxMesa->height;
 
-  if((px>=scrwidth) || (px+width<=0) || (py>=scrheight) || (py+height<=0))
+  if ((px>=scrwidth) || (px+width<=0) || (py>=scrheight) || (py+height<=0))
     return GL_TRUE;
 
   pb=bitmap;
@@ -268,16 +354,16 @@ static GLboolean fxDDDrawBitMap(GLcontext *ctx, GLint px, GLint py,
     py=0;
   }
 
-  if(py+height>=scrheight)
+  if (py+height>=scrheight)
     height-=(py+height)-scrheight;
 
   info.size=sizeof(info);
-  if(!grLfbLock(GR_LFB_WRITE_ONLY,
-                fxMesa->currentFB,
-                GR_LFBWRITEMODE_565,
-                GR_ORIGIN_UPPER_LEFT,
-                FXFALSE,
-                &info)) {
+  if(!FX_grLfbLock(GR_LFB_WRITE_ONLY,
+		   fxMesa->currentFB,
+		   GR_LFBWRITEMODE_565,
+		   GR_ORIGIN_UPPER_LEFT,
+		   FXFALSE,
+		   &info)) {
 #ifndef FX_SILENT
     fprintf(stderr,"fx Driver: error locking the linear frame buffer\n");
 #endif
@@ -297,13 +383,13 @@ static GLboolean fxDDDrawBitMap(GLcontext *ctx, GLint px, GLint py,
 
   /* This code is a bit slow... */
 
-  for(y=py;y<(py+height);y++) {
+  if (py>ymin) ymin=py;
+  if (py+height<ymax) ymax=py+height;
 
-    if (y>=ymax)
-        break;
+  px+=fxMesa->x_offset;
+  scrheight=fxMesa->height+fxMesa->y_offset;
 
-    if (y<=ymin)
-        continue;
+  for(y=ymin; y<ymax; y++) {
 
     p=((FxU16 *)info.lfbPtr)+px+((scrheight-y)*stride);
 
@@ -314,7 +400,7 @@ static GLboolean fxDDDrawBitMap(GLcontext *ctx, GLint px, GLint py,
     }
   }
 
-  grLfbUnlock(GR_LFB_WRITE_ONLY,fxMesa->currentFB);
+  FX_grLfbUnlock(GR_LFB_WRITE_ONLY,fxMesa->currentFB);
 
 #undef ISCLIPPED
 #undef DRAWBIT
@@ -337,6 +423,7 @@ static GLint fxDDGetParameteri(const GLcontext *ctx, GLint param)
     fprintf(stderr,"fx Driver: internal error in fxDDGetParameteri(): %x\n",param);
     fxCloseHardware();
     exit(-1);
+    return 0;
   }
 }
 
@@ -353,55 +440,181 @@ void fxDDSetNearFar(GLcontext *ctx, GLfloat n, GLfloat f)
  */
 static const GLubyte *fxDDGetString(GLcontext *ctx, GLenum name)
 {
-  static char *extensions="GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_logic_op GL_EXT_blend_subtract GL_EXT_paletted_texture GL_EXT_point_parameters GL_EXT_polygon_offset GL_EXT_vertex_array GL_EXT_texture_object GL_EXT_texture3D GL_MESA_window_pos GL_MESA_resize_buffers GL_EXT_shared_texture_palette GL_EXT_rescale_normal GL_EXT_abgr GL_SGIS_texture_edge_clamp 3DFX_set_global_palette GL_FXMESA_global_texture_lod_bias";
+   switch (name) {
+   case GL_RENDERER:
+#if defined(GLX_DIRECT_RENDERING)
+      return "Mesa Glide - DRI VB/V3";
+#else
+      {
+	 static char buf[80];
 
-  static char buf[MAX_NUM_SST][64];
+	 if (glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_VOODOO) 
+	 {
+	    GrVoodooConfig_t *vc = 
+	       &glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig;
 
-  fxQueryHardware();
+	    sprintf(buf,
+		    "Mesa Glide v0.30 Voodoo_Graphics %d "
+		    "CARD/%d FB/%d TM/%d TMU/%s",
+		    glbCurrentBoard,
+		    (vc->sliDetect ? (vc->fbRam*2) : vc->fbRam),
+		    (vc->tmuConfig[GR_TMU0].tmuRam +
+		     ((vc->nTexelfx>1) ? vc->tmuConfig[GR_TMU1].tmuRam : 0)),
+		    vc->nTexelfx,
+		    (vc->sliDetect ? "SLI" : "NOSLI"));
+	 }
+	 else if (glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_SST96)
+	 {
+	    GrSst96Config_t *sc = 
+	       &glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config;
 
-  switch (name) {
-    case GL_RENDERER:
-      if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_VOODOO) {
-        sprintf(buf[glbCurrentBoard],"Mesa Glide v0.30 Voodoo_Graphics %d CARD/%d FB/%d TM/%d TMU/%s",
-                glbCurrentBoard,
+	    sprintf(buf,
+		    "Glide v0.30 Voodoo_Rush %d "
+		    "CARD/%d FB/%d TM/%d TMU/NOSLI",
+		    glbCurrentBoard,
+		    sc->fbRam,
+		    sc->tmuConfig.tmuRam,
+		    sc->nTexelfx);
+	 }
+	 else
+	 {
+	    strcpy(buf, "Glide v0.30 UNKNOWN");
+	 }
 
-                (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.sliDetect ?
-                 (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.fbRam*2) :
-                 glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.fbRam),
-
-                glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.tmuConfig[GR_TMU0].tmuRam+
-                ((glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx>1) ?
-                 glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.tmuConfig[GR_TMU1].tmuRam :
-                 0),
-
-                glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx,
-
-                (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.sliDetect ? "SLI" : "NOSLI")
-                );
+	 return (GLubyte *) buf;
       }
-      else {
-        if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_SST96)
-          sprintf(buf[glbCurrentBoard],"Glide v0.30 Voodoo_Rush %d CARD/%d FB/%d TM/%d TMU/NOSLI",
-                  glbCurrentBoard,
-
-                  glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.fbRam,
-
-                  glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.tmuConfig.tmuRam,
-
-                  glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.nTexelfx	      
-                  );
-        else
-          strcpy(buf[glbCurrentBoard],"Glide v0.30 UNKNOWN");
-      }
-      return (GLubyte *) buf[glbCurrentBoard];
-    case GL_EXTENSIONS:
-      return (GLubyte *) extensions;
-    default:
+#endif
+   default:
       return NULL;
-  }
+   }
 }
 
 
+int fxDDInitFxMesaContext( fxMesaContext fxMesa )
+{
+  
+   FX_setupGrVertexLayout();
+   
+   if (getenv("FX_EMULATE_SINGLE_TMU")) 
+      fxMesa->haveTwoTMUs = GL_FALSE;
+      
+   fxMesa->emulateTwoTMUs = fxMesa->haveTwoTMUs;
+   
+   if (!getenv("FX_DONT_FAKE_MULTITEX")) 
+      fxMesa->emulateTwoTMUs = GL_TRUE;
+      
+   if(getenv("FX_GLIDE_SWAPINTERVAL"))
+      fxMesa->swapInterval=atoi(getenv("FX_GLIDE_SWAPINTERVAL"));
+   else
+      fxMesa->swapInterval=1;
+
+   if(getenv("MESA_FX_SWAP_PENDING"))
+      fxMesa->maxPendingSwapBuffers=atoi(getenv("MESA_FX_SWAP_PENDING"));
+   else
+      fxMesa->maxPendingSwapBuffers=2;
+   
+   fxMesa->color=0xffffffff;
+   fxMesa->clearC=0;
+   fxMesa->clearA=0;
+
+   fxMesa->stats.swapBuffer=0;
+   fxMesa->stats.reqTexUpload=0;
+   fxMesa->stats.texUpload=0;
+   fxMesa->stats.memTexUpload=0;
+
+   fxMesa->tmuSrc=FX_TMU_NONE;
+   fxMesa->lastUnitsMode=FX_UM_NONE;
+   fxTMInit(fxMesa);
+
+   /* FX units setup */
+
+   fxMesa->unitsState.alphaTestEnabled=GL_FALSE;
+   fxMesa->unitsState.alphaTestFunc=GR_CMP_ALWAYS;
+   fxMesa->unitsState.alphaTestRefValue=0;
+
+   fxMesa->unitsState.blendEnabled=GL_FALSE;
+   fxMesa->unitsState.blendSrcFuncRGB=GR_BLEND_ONE;
+   fxMesa->unitsState.blendDstFuncRGB=GR_BLEND_ZERO;
+   fxMesa->unitsState.blendSrcFuncAlpha=GR_BLEND_ONE;
+   fxMesa->unitsState.blendDstFuncAlpha=GR_BLEND_ZERO;
+
+   fxMesa->unitsState.depthTestEnabled	=GL_FALSE;
+   fxMesa->unitsState.depthMask		=GL_TRUE;
+   fxMesa->unitsState.depthTestFunc	=GR_CMP_LESS;
+
+   FX_grColorMask(FXTRUE, fxMesa->haveAlphaBuffer ? FXTRUE : FXFALSE);
+   if(fxMesa->haveDoubleBuffer) {
+      fxMesa->currentFB=GR_BUFFER_BACKBUFFER;
+      FX_grRenderBuffer(GR_BUFFER_BACKBUFFER);
+   } else {
+      fxMesa->currentFB=GR_BUFFER_FRONTBUFFER;
+      FX_grRenderBuffer(GR_BUFFER_FRONTBUFFER);
+   }
+  
+   fxMesa->state 	= NULL;
+   fxMesa->fogTable 	= NULL;
+  
+   fxMesa->state 	= malloc(FX_grGetInteger(FX_GLIDE_STATE_SIZE));
+   fxMesa->fogTable 	= malloc(FX_grGetInteger(FX_FOG_TABLE_ENTRIES)*sizeof(GrFog_t));
+  
+   if (!fxMesa->state || !fxMesa->fogTable) {
+      if (fxMesa->state) free(fxMesa->state);
+      if (fxMesa->fogTable) free(fxMesa->fogTable);
+      return 0;
+   }
+
+   if(fxMesa->haveZBuffer)
+      FX_grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER);
+    
+#if (!FXMESA_USE_ARGB)
+   FX_grLfbWriteColorFormat(GR_COLORFORMAT_ABGR); /* Not every Glide has this */
+#endif
+
+   fxMesa->glCtx->Const.MaxTextureLevels=9;
+   fxMesa->glCtx->Const.MaxTextureSize=256;
+   fxMesa->glCtx->Const.MaxTextureUnits=fxMesa->emulateTwoTMUs ? 2 : 1;
+   fxMesa->glCtx->NewState|=NEW_DRVSTATE1;
+   fxMesa->new_state = NEW_ALL;
+  
+   fxDDSetupInit();
+   fxDDCvaInit();
+   fxDDClipInit();
+   fxDDTrifuncInit();
+   fxDDFastPathInit();
+
+   fxSetupDDPointers(fxMesa->glCtx);
+   fxDDRenderInit(fxMesa->glCtx);
+   fxDDInitExtensions(fxMesa->glCtx);  
+
+   fxDDSetNearFar(fxMesa->glCtx,1.0,100.0);
+  
+   FX_grGlideGetState((GrState*)fxMesa->state);
+
+   /* XXX Fix me: callback not registered when main VB is created.
+    */
+   if (fxMesa->glCtx->VB) 
+      fxDDRegisterVB( fxMesa->glCtx->VB );
+  
+   /* XXX Fix me too: need to have the 'struct dd' prepared prior to
+    * creating the context... The below is broken if you try to insert
+    * new stages.  
+    */
+   if (fxMesa->glCtx->NrPipelineStages)
+      fxMesa->glCtx->NrPipelineStages = fxDDRegisterPipelineStages( 
+	 fxMesa->glCtx->PipelineStage,
+	 fxMesa->glCtx->PipelineStage,
+	 fxMesa->glCtx->NrPipelineStages);
+
+   /* Run the config file */
+   gl_context_initialize( fxMesa->glCtx );
+
+   return 1;
+}
+
+
+
+
+
 void fxDDInitExtensions( GLcontext *ctx )
 {
    fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
@@ -409,10 +622,19 @@ void fxDDInitExtensions( GLcontext *ctx )
    gl_extensions_add( ctx, DEFAULT_ON, "3DFX_set_global_palette", 0 );
    gl_extensions_add( ctx, DEFAULT_ON, "GL_FXMESA_global_texture_lod_bias", 0);
    
+   if(fxMesa->haveTwoTMUs)
+      gl_extensions_add( ctx, DEFAULT_ON, "GL_EXT_texture_env_add", 0);
+   
    if (!fxMesa->emulateTwoTMUs) 
       gl_extensions_disable( ctx, "GL_ARB_multitexture" );
 }
 
+/*
+  This driver may need to move the drawing operations to a different sub
+  window. This modifies the viewport command to add our X,Y offset to all
+  drawn objects that go through the viewport transformation.
+*/
+
 /************************************************************************/
 /************************************************************************/
 /************************************************************************/
@@ -458,16 +680,19 @@ static GLboolean fxIsInHardware(GLcontext *ctx)
        /* Not very well written ... */
        ((ctx->Enabled & (TEXTURE0_1D | TEXTURE1_1D)) && 
         ((ctx->Enabled & (TEXTURE0_2D | TEXTURE1_2D))!=(TEXTURE0_2D | TEXTURE1_2D)))
-       )
+       ) {
       return GL_FALSE;
+    }
 
     if((ctx->Texture.ReallyEnabled & TEXTURE0_2D) &&
-       (ctx->Texture.Unit[0].EnvMode==GL_BLEND))
+       (ctx->Texture.Unit[0].EnvMode==GL_BLEND)) {
       return GL_FALSE;
+    }
 
     if((ctx->Texture.ReallyEnabled & TEXTURE1_2D) &&
-       (ctx->Texture.Unit[1].EnvMode==GL_BLEND))
+       (ctx->Texture.Unit[1].EnvMode==GL_BLEND)) {
       return GL_FALSE;
+    }
 
 
     if (MESA_VERBOSE & (VERBOSE_DRIVER|VERBOSE_TEXTURE))
@@ -484,8 +709,9 @@ static GLboolean fxIsInHardware(GLcontext *ctx)
        /* Can't use multipass to blend a multitextured triangle - fall
 	* back to software.
 	*/
-       if (!fxMesa->haveTwoTMUs && ctx->Color.BlendEnabled) 
+      if (!fxMesa->haveTwoTMUs && ctx->Color.BlendEnabled) {
 	  return GL_FALSE;
+      }
 	  
        if ((ctx->Texture.Unit[0].EnvMode!=ctx->Texture.Unit[1].EnvMode) &&
 	   (ctx->Texture.Unit[0].EnvMode!=GL_MODULATE) &&
@@ -493,7 +719,6 @@ static GLboolean fxIsInHardware(GLcontext *ctx)
        {
 	  if (MESA_VERBOSE&VERBOSE_DRIVER)
 	    fprintf(stderr, "fxMesa: unsupported multitex env mode\n");
-
 	  return GL_FALSE;
        }
     }
@@ -502,13 +727,15 @@ static GLboolean fxIsInHardware(GLcontext *ctx)
        /* Not very well written ... */
        ((ctx->Enabled & TEXTURE0_1D) && 
         (!(ctx->Enabled & TEXTURE0_2D)))
-       )
+       ) {
       return GL_FALSE;
+    }
 
     
     if((ctx->Texture.ReallyEnabled & TEXTURE0_2D) &&
-       (ctx->Texture.Unit[0].EnvMode==GL_BLEND))
+       (ctx->Texture.Unit[0].EnvMode==GL_BLEND)) {
       return GL_FALSE;
+    }
   }
 
   return GL_TRUE;
@@ -547,11 +774,11 @@ static void fxDDUpdateDDPointers(GLcontext *ctx)
     ctx->Driver.LineFunc=fxMesa->LineFunc;
     ctx->Driver.TriangleFunc=fxMesa->TriangleFunc;
     ctx->Driver.QuadFunc=fxMesa->QuadFunc;
-  } else 
+  } else {
      fxMesa->render_index = FX_FALLBACK;
+  }
 }
 
-
 void fxSetupDDPointers(GLcontext *ctx)
 {
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
@@ -615,7 +842,6 @@ void fxSetupDDPointers(GLcontext *ctx)
   ctx->Driver.CullFace=fxDDCullFace;
   ctx->Driver.ShadeModel=fxDDShadeModel;
   ctx->Driver.Enable=fxDDEnable;
-  
 
   ctx->Driver.RegisterVB=fxDDRegisterVB;
   ctx->Driver.UnregisterVB=fxDDUnregisterVB;
@@ -653,3 +879,4 @@ int gl_fx_dummy_function_dd(void)
 }
 
 #endif  /* FX */
+

src/mesa/drivers/glide/fxddspan.c

@@ -1,27 +1,51 @@
-/* -*- mode: C; tab-width:8;  -*-
-
-             fxdd.c - 3Dfx VooDoo Mesa span and pixel functions
-*/
+/* -*- mode: C; tab-width:8; c-basic-offset:2 -*- */
 
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * Mesa 3-D graphics library
+ * Version:  3.1
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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:
  *
- * See the file fxapi.c for more informations about authors
+ * 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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
  */
 
+
+/* fxdd.c - 3Dfx VooDoo Mesa span and pixel functions */
+
+
 #ifdef HAVE_CONFIG_H
 #include "conf.h"
 #endif
@@ -42,6 +66,66 @@
 
 #if !defined(FXMESA_USE_ARGB) 
 
+
+#if defined(FX_GLIDE3) && defined(XF86DRI)
+
+static FxBool writeRegionClipped(fxMesaContext fxMesa, GrBuffer_t dst_buffer,
+			  FxU32 dst_x, FxU32 dst_y, GrLfbSrcFmt_t src_format,
+			  FxU32 src_width, FxU32 src_height, FxI32 src_stride,
+			  void *src_data);
+
+FxBool writeRegionClipped(fxMesaContext fxMesa, GrBuffer_t dst_buffer,
+			  FxU32 dst_x, FxU32 dst_y, GrLfbSrcFmt_t src_format,
+			  FxU32 src_width, FxU32 src_height, FxI32 src_stride,
+			  void *src_data)
+{
+  int i, x, w;
+  void *data;
+
+  if (src_width==1 && src_height==1) { /* Easy case writing a point */
+    for (i=0; i<fxMesa->numClipRects; i++) {
+      if ((dst_x>=fxMesa->pClipRects[i].x1) && 
+	  (dst_x<fxMesa->pClipRects[i].x2) &&
+	  (dst_y>=fxMesa->pClipRects[i].y1) && 
+	  (dst_y<fxMesa->pClipRects[i].y2)) {
+	FX_grLfbWriteRegion(dst_buffer, dst_x, dst_y, src_format,
+			    src_width, src_height, src_stride, src_data);
+	return GL_TRUE;
+      }
+    }
+  } else if (src_height==1) { /* Writing a span */
+    for (i=0; i<fxMesa->numClipRects; i++) {
+      if (dst_y>=fxMesa->pClipRects[i].y1 && dst_y<fxMesa->pClipRects[i].y2) {
+	if (dst_x<fxMesa->pClipRects[i].x1) {
+	  x=fxMesa->pClipRects[i].x1;
+	  data=((char*)src_data)+2*(dst_x-x);
+	  w=src_width-(x-dst_x);
+	} else {
+	  x=dst_x;
+	  data=src_data;
+	  w=src_width;
+	}
+	if (x+w>fxMesa->pClipRects[i].x2) {
+	  w=fxMesa->pClipRects[i].x2-x;
+	}
+	FX_grLfbWriteRegion(dst_buffer, x, dst_y, src_format, w, src_height,
+			    src_stride, data);
+      }
+    }
+  } else { /* Punt on the case of arbitrary rectangles */
+    return GL_FALSE;
+  }
+  return GL_TRUE;
+}
+
+#else
+
+#define writeRegionClipped(fxm,dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)		\
+  FX_grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)
+
+#endif
+
+
 /* KW: Rearranged the args in the call to grLfbWriteRegion().
  */
 #define LFB_WRITE_SPAN_MESA(dst_buffer,		\
@@ -50,7 +134,7 @@
 			    src_width,		\
 			    src_stride,		\
 			    src_data)		\
-  grLfbWriteRegion(dst_buffer,			\
+  writeRegionClipped(fxMesa, dst_buffer,	\
 		   dst_x,			\
 		   dst_y,			\
 		   GR_LFB_SRC_FMT_8888,		\
@@ -60,7 +144,11 @@
 		   src_data)			\
 
 
-#else /* defined(FXMESA_USE_RGBA) */
+#else /* !defined(FXMESA_USE_RGBA) */
+
+#define writeRegionClipped(fxm,dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)		\
+  FX_grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)
+
 
 #define MESACOLOR_TO_ARGB(c) (				\
              ( ((unsigned int)(c[ACOMP]))<<24 ) |	\
@@ -68,7 +156,7 @@
              ( ((unsigned int)(c[GCOMP]))<<8 )  |	\
              (  (unsigned int)(c[BCOMP])) )
   
-void LFB_WRITE_SPAN_MESA(GrBuffer_t dst_buffer, 
+inline void LFB_WRITE_SPAN_MESA(GrBuffer_t dst_buffer, 
 			 FxU32 dst_x, 
 			 FxU32 dst_y, 
 			 FxU32 src_width,
@@ -84,7 +172,7 @@ void LFB_WRITE_SPAN_MESA(GrBuffer_t dst_buffer,
    {
       argb[i] = MESACOLOR_TO_ARGB(rgba[i]);
    }
-   FX_grLfbWriteRegion(dst_buffer,
+   writeRegionClipped( /*fxMesa,*/ NULL, dst_buffer,
 		       dst_x,
 		       dst_y,
 		       GR_LFB_SRC_FMT_8888,
@@ -93,8 +181,9 @@ void LFB_WRITE_SPAN_MESA(GrBuffer_t dst_buffer,
 		       src_stride,
 		       (void*)argb);
 }
+ 
+#endif /* !defined(FXMESA_USE_RGBA) */
 
-#endif
 
 /************************************************************************/
 /*****                    Span functions                            *****/
@@ -107,12 +196,13 @@ static void fxDDWriteRGBASpan(const GLcontext *ctx,
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1; 
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDWriteRGBASpan(...)\n");
   }
 
+  x+=fxMesa->x_offset;
   if (mask) {
     int span=0;
 
@@ -143,13 +233,14 @@ static void fxDDWriteRGBSpan(const GLcontext *ctx,
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
   GLubyte rgba[MAX_WIDTH][4];
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDWriteRGBSpan()\n");
   }
 
+  x+=fxMesa->x_offset;
   if (mask) {
     int span=0;
 
@@ -192,13 +283,14 @@ static void fxDDWriteMonoRGBASpan(const GLcontext *ctx,
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
   GLuint data[MAX_WIDTH];
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDWriteMonoRGBASpan(...)\n");
   }
 
+  x+=fxMesa->x_offset;
   if (mask) {
     int span=0;
 
@@ -208,7 +300,7 @@ static void fxDDWriteMonoRGBASpan(const GLcontext *ctx,
         ++span;
       } else {
         if (span > 0) {
-          FX_grLfbWriteRegion( fxMesa->currentFB, x+i-span, bottom-y,
+          writeRegionClipped(fxMesa,  fxMesa->currentFB, x+i-span, bottom-y,
                             GR_LFB_SRC_FMT_8888, span, 1, 0,
                             (void *) data );
           span = 0;
@@ -217,7 +309,7 @@ static void fxDDWriteMonoRGBASpan(const GLcontext *ctx,
     }
 
     if (span > 0)
-      FX_grLfbWriteRegion( fxMesa->currentFB, x+n-span, bottom-y,
+      writeRegionClipped(fxMesa,  fxMesa->currentFB, x+n-span, bottom-y,
                         GR_LFB_SRC_FMT_8888, span, 1, 0,
                         (void *) data );
   } else {
@@ -225,7 +317,7 @@ static void fxDDWriteMonoRGBASpan(const GLcontext *ctx,
       data[i]=(GLuint) fxMesa->color;
     }
 
-    FX_grLfbWriteRegion( fxMesa->currentFB, x, bottom-y, GR_LFB_SRC_FMT_8888,
+    writeRegionClipped(fxMesa,  fxMesa->currentFB, x, bottom-y, GR_LFB_SRC_FMT_8888,
                       n, 1, 0, (void *) data );
   }
 }
@@ -237,7 +329,7 @@ static void fxDDReadRGBASpan(const GLcontext *ctx,
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLushort data[MAX_WIDTH];
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDReadRGBASpan(...)\n");
@@ -245,20 +337,16 @@ static void fxDDReadRGBASpan(const GLcontext *ctx,
 
   assert(n < MAX_WIDTH);
 
-  grLfbReadRegion( fxMesa->currentFB, x, bottom-y, n, 1, 0, data);
-  for (i=0;i<n;i++) {
-#if FXMESA_USE_ARGB
-    rgba[i][RCOMP]=(data[i] & 0xF800) >> 8;
-    rgba[i][GCOMP]=(data[i] & 0x07E0) >> 3;
-    rgba[i][BCOMP]=(data[i] & 0x001F) << 3;
-#else
-    rgba[i][RCOMP]=(data[i] & 0x001f) << 3;
-    rgba[i][GCOMP]=(data[i] & 0x07e0) >> 3;
-    rgba[i][BCOMP]=(data[i] & 0xf800) >> 8;
-#endif
-    rgba[i][ACOMP]=255;
-  }
+  x+=fxMesa->x_offset;
+  FX_grLfbReadRegion( fxMesa->currentFB, x, bottom-y, n, 1, 0, data);
 
+  for (i=0;i<n;i++) {
+    GLushort pixel = data[i];
+    rgba[i][RCOMP] = FX_PixelToR[pixel];
+    rgba[i][GCOMP] = FX_PixelToG[pixel];
+    rgba[i][BCOMP] = FX_PixelToB[pixel];
+    rgba[i][ACOMP] = 255;
+  }
 }
 
 /************************************************************************/
@@ -271,7 +359,7 @@ static void fxDDWriteRGBAPixels(const GLcontext *ctx,
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDWriteRGBAPixels(...)\n");
@@ -279,8 +367,8 @@ static void fxDDWriteRGBAPixels(const GLcontext *ctx,
 
   for(i=0;i<n;i++)
     if(mask[i])
-       LFB_WRITE_SPAN_MESA(fxMesa->currentFB,x[i],bottom-y[i],
-                       /*GR_LFB_SRC_FMT_8888,*/1,/*1,*/0,(void *)rgba[i]);
+       LFB_WRITE_SPAN_MESA(fxMesa->currentFB, x[i]+fxMesa->x_offset, bottom-y[i],
+                       1, 1, (void *)rgba[i]);
 }
 
 static void fxDDWriteMonoRGBAPixels(const GLcontext *ctx,
@@ -289,7 +377,7 @@ static void fxDDWriteMonoRGBAPixels(const GLcontext *ctx,
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDWriteMonoRGBAPixels(...)\n");
@@ -297,7 +385,7 @@ static void fxDDWriteMonoRGBAPixels(const GLcontext *ctx,
 
   for(i=0;i<n;i++)
     if(mask[i])
-      FX_grLfbWriteRegion(fxMesa->currentFB,x[i],bottom-y[i],
+      writeRegionClipped(fxMesa, fxMesa->currentFB,x[i]+fxMesa->x_offset,bottom-y[i],
                        GR_LFB_SRC_FMT_8888,1,1,0,(void *) &fxMesa->color);
 }
 
@@ -307,31 +395,25 @@ static void fxDDReadRGBAPixels(const GLcontext *ctx,
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
-  GLushort data;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDReadRGBAPixels(...)\n");
   }
 
-  for(i=0;i<n;i++)
+  for(i=0;i<n;i++) {
     if(mask[i]) {
-      grLfbReadRegion(fxMesa->currentFB,x[i],bottom-y[i],1,1,0,&data);
-   #if FXMESA_USE_ARGB 
-      rgba[i][RCOMP]=(data & 0xF800) >> 8;
-      rgba[i][GCOMP]=(data & 0x07E0) >> 3;
-      rgba[i][BCOMP]=(data & 0x001F) >> 8;
-   #else
-      rgba[i][RCOMP]=(data & 0x001f) << 3;
-      rgba[i][GCOMP]=(data & 0x07e0) >> 3;
-      rgba[i][BCOMP]=(data & 0xf800) >> 8;
-   #endif
-      /* the alpha value should be read from the auxiliary buffer when required */
-
-      rgba[i][ACOMP]=255;
+      GLushort pixel;
+      FX_grLfbReadRegion(fxMesa->currentFB,x[i],bottom-y[i],1,1,0,&pixel);
+      rgba[i][RCOMP] = FX_PixelToR[pixel];
+      rgba[i][GCOMP] = FX_PixelToG[pixel];
+      rgba[i][BCOMP] = FX_PixelToB[pixel];
+      rgba[i][ACOMP] = 255;
     }
+  }
 }
 
+
 /************************************************************************/
 /*****                    Depth functions                           *****/
 /************************************************************************/
@@ -341,14 +423,15 @@ void fxDDReadDepthSpanFloat(GLcontext *ctx,
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
   GLushort data[MAX_WIDTH];
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDReadDepthSpanFloat(...)\n");
   }
 
-  grLfbReadRegion(GR_BUFFER_AUXBUFFER,x,bottom-y,n,1,0,data);
+  x+=fxMesa->x_offset;
+  FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x,bottom-y,n,1,0,data);
 
   /*
     convert the read values to float values [0.0 .. 1.0].
@@ -361,13 +444,14 @@ void fxDDReadDepthSpanInt(GLcontext *ctx,
 			  GLuint n, GLint x, GLint y, GLdepth depth[])
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDReadDepthSpanInt(...)\n");
   }
 
-  grLfbReadRegion(GR_BUFFER_AUXBUFFER,x,bottom-y,n,1,0,depth);
+  x+=fxMesa->x_offset;
+  FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x,bottom-y,n,1,0,depth);
 }
 
 GLuint fxDDDepthTestSpanGeneric(GLcontext *ctx,
@@ -380,13 +464,14 @@ GLuint fxDDDepthTestSpanGeneric(GLcontext *ctx,
   GLubyte *m=mask;
   GLuint i;
   GLuint passed=0;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDDepthTestSpanGeneric(...)\n");
   }
 
-  grLfbReadRegion(GR_BUFFER_AUXBUFFER,x,bottom-y,n,1,0,depthdata);
+  x+=fxMesa->x_offset;
+  FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x,bottom-y,n,1,0,depthdata);
 
   /* switch cases ordered from most frequent to less frequent */
   switch (ctx->Depth.Func) {
@@ -578,7 +663,7 @@ GLuint fxDDDepthTestSpanGeneric(GLcontext *ctx,
   } /*switch*/
 
   if(passed)
-    FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x,bottom-y,GR_LFB_SRC_FMT_ZA16,n,1,0,depthdata);
+    writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x,bottom-y,GR_LFB_SRC_FMT_ZA16,n,1,0,depthdata);
 
   return passed;
 }
@@ -590,7 +675,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   GLdepth zval;
   GLuint i;
-  GLint bottom=fxMesa->height-1;
+  GLint bottom=fxMesa->height+fxMesa->y_offset-1;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDDepthTestPixelsGeneric(...)\n");
@@ -603,10 +688,10 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] < zval) {
             /* pass */
-            FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
+            writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
           } else {
             /* fail */
             mask[i] = 0;
@@ -617,7 +702,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Don't update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] < zval) {
             /* pass */
           }
@@ -634,10 +719,10 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] <= zval) {
             /* pass */
-            FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
+            writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
           } else {
             /* fail */
             mask[i] = 0;
@@ -648,7 +733,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Don't update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] <= zval) {
             /* pass */
           } else {
@@ -664,10 +749,10 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] >= zval) {
             /* pass */
-            FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
+            writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
           } else {
             /* fail */
             mask[i] = 0;
@@ -678,7 +763,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Don't update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] >= zval) {
             /* pass */
           } else {
@@ -694,10 +779,10 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] > zval) {
             /* pass */
-            FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
+            writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
           } else {
             /* fail */
             mask[i] = 0;
@@ -708,7 +793,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Don't update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] > zval) {
             /* pass */
           } else {
@@ -724,10 +809,10 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] != zval) {
             /* pass */
-            FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
+            writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
           } else {
             /* fail */
             mask[i] = 0;
@@ -738,7 +823,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Don't update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] != zval) {
             /* pass */
           }
@@ -755,10 +840,10 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] == zval) {
             /* pass */
-            FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
+            writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
           } else {
             /* fail */
             mask[i] = 0;
@@ -769,7 +854,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Don't update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],1,1,0,&zval);
+          FX_grLfbReadRegion(GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],1,1,0,&zval);
           if (z[i] == zval) {
             /* pass */
           } else {
@@ -785,7 +870,7 @@ void fxDDDepthTestPixelsGeneric(GLcontext* ctx,
       /* Update Z buffer */
       for (i=0; i<n; i++) {
         if (mask[i]) {
-          FX_grLfbWriteRegion(GR_BUFFER_AUXBUFFER,x[i],bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
+          writeRegionClipped(fxMesa, GR_BUFFER_AUXBUFFER,x[i]+fxMesa->x_offset,bottom-y[i],GR_LFB_SRC_FMT_ZA16,1,1,0,(void*)&z[i]);
         }
       }
     } else {

src/mesa/drivers/glide/fxddtex.c

@@ -1,27 +1,48 @@
-/* -*- mode: C; tab-width:8;  -*-
-
-             fxddtex.c - 3Dfx VooDoo Texture mapping functions
-*/
+/* -*- mode: C; tab-width:8; c-basic-offset:2 -*- */
 
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * Mesa 3-D graphics library
+ * Version:  3.1
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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:
  *
- * See the file fxapi.c for more informations about authors
+ * 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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
  */
 
+
 #ifdef HAVE_CONFIG_H
 #include "conf.h"
 #endif
@@ -30,18 +51,49 @@
 
 #include "fxdrv.h"
 
+void fxPrintTextureData(tfxTexInfo *ti)
+{
+  fprintf(stderr, "Texture Data:\n");
+  if (ti->tObj) {
+    fprintf(stderr, "\tName: %d\n", ti->tObj->Name);
+    fprintf(stderr, "\tBaseLevel: %d\n", ti->tObj->BaseLevel);
+    fprintf(stderr, "\tSize: %d x %d\n", 
+	    ti->tObj->Image[ti->tObj->BaseLevel]->Width,
+	    ti->tObj->Image[ti->tObj->BaseLevel]->Height);
+  } else
+    fprintf(stderr, "\tName: UNNAMED\n");
+  fprintf(stderr, "\tLast used: %d\n", ti->lastTimeUsed);
+  fprintf(stderr, "\tTMU: %d\n", ti->whichTMU);
+  fprintf(stderr, "\t%s\n", (ti->isInTM)?"In TMU":"Not in TMU");
+  if (ti->tm[0]) 
+    fprintf(stderr, "\tMem0: %x-%x\n", ti->tm[0]->startAddr, 
+	    ti->tm[0]->endAddr);
+  if (ti->tm[1]) 
+    fprintf(stderr, "\tMem1: %x-%x\n", ti->tm[1]->startAddr, 
+	    ti->tm[1]->endAddr);
+  fprintf(stderr, "\tMipmaps: %d-%d\n", ti->minLevel, ti->maxLevel);
+  fprintf(stderr, "\tFilters: min %d min %d\n", ti->minFilt, ti->maxFilt);
+  fprintf(stderr, "\tClamps: s %d t %d\n", ti->sClamp, ti->tClamp);
+  fprintf(stderr, "\tScales: s %f t %f\n", ti->sScale, ti->tScale);
+  fprintf(stderr, "\tInt Scales: s %d t %d\n", 
+	  ti->int_sScale/0x800000, ti->int_tScale/0x800000);
+  fprintf(stderr, "\t%s\n", (ti->fixedPalette)?"Fixed palette":"Non fixed palette");
+  fprintf(stderr, "\t%s\n", (ti->validated)?"Validated":"Not validated");
+}
+
+
 /************************************************************************/
 /*************************** Texture Mapping ****************************/
 /************************************************************************/
 
-static void fxTexInvalidate(GLcontext *ctx, struct gl_texture_object *tObj)
+void fxTexInvalidate(GLcontext *ctx, struct gl_texture_object *tObj)
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
   tfxTexInfo *ti;
 
   fxTMMoveOutTM(fxMesa,tObj); /* TO DO: SLOW but easy to write */
 
-  ti=(tfxTexInfo *)tObj->DriverData;
+  ti=fxTMGetTexInfo(tObj);
   ti->validated=GL_FALSE;
   fxMesa->new_state|=FX_NEW_TEXTURING;
   ctx->Driver.RenderStart = fxSetupFXUnits;
@@ -52,19 +104,19 @@ static tfxTexInfo *fxAllocTexObjData(fxMesaContext fxMesa)
   tfxTexInfo *ti;
   int i;
 
-  if(!(ti=malloc(sizeof(tfxTexInfo)))) {
+  if(!(ti=CALLOC(sizeof(tfxTexInfo)))) {
     fprintf(stderr,"fx Driver: out of memory !\n");
     fxCloseHardware();
     exit(-1);
   }
 
   ti->validated=GL_FALSE;
-  ti->tmi.isInTM=GL_FALSE;
+  ti->isInTM=GL_FALSE;
 
-  ti->tmi.whichTMU=FX_TMU_NONE;
+  ti->whichTMU=FX_TMU_NONE;
 
-  ti->tmi.tm[FX_TMU0]=NULL;
-  ti->tmi.tm[FX_TMU1]=NULL;
+  ti->tm[FX_TMU0]=NULL;
+  ti->tm[FX_TMU1]=NULL;
 
   ti->minFilt=GR_TEXTUREFILTER_POINT_SAMPLED;
   ti->maxFilt=GR_TEXTUREFILTER_BILINEAR;
@@ -72,17 +124,12 @@ static tfxTexInfo *fxAllocTexObjData(fxMesaContext fxMesa)
   ti->sClamp=GR_TEXTURECLAMP_WRAP;
   ti->tClamp=GR_TEXTURECLAMP_WRAP;
 
-  if(fxMesa->haveTwoTMUs) {
-    ti->mmMode=GR_MIPMAP_NEAREST;
-    ti->LODblend=FXTRUE;
-  } else {
-    ti->mmMode=GR_MIPMAP_NEAREST_DITHER;
-    ti->LODblend=FXFALSE;
-  }
+  ti->mmMode=GR_MIPMAP_NEAREST;
+  ti->LODblend=FXFALSE;
 
   for(i=0;i<MAX_TEXTURE_LEVELS;i++) {
-    ti->tmi.mipmapLevel[i].used=GL_FALSE;
-    ti->tmi.mipmapLevel[i].data=NULL;
+    ti->mipmapLevel[i].used=GL_FALSE;
+    ti->mipmapLevel[i].data=NULL;
   }
 
   return ti;
@@ -100,13 +147,14 @@ void fxDDTexBind(GLcontext *ctx, GLenum target, struct gl_texture_object *tObj)
   if(target!=GL_TEXTURE_2D)
     return;
 
-  if(!tObj->DriverData)
+  if (!tObj->DriverData) {
     tObj->DriverData=fxAllocTexObjData(fxMesa);
+  }
 
-  ti=(tfxTexInfo *)tObj->DriverData;
+  ti=fxTMGetTexInfo(tObj);
 
   fxMesa->texBindNumber++;
-  ti->tmi.lastTimeUsed=fxMesa->texBindNumber;
+  ti->lastTimeUsed=fxMesa->texBindNumber;
 
   fxMesa->new_state|=FX_NEW_TEXTURING;
   ctx->Driver.RenderStart = fxSetupFXUnits;
@@ -141,10 +189,10 @@ void fxDDTexParam(GLcontext *ctx, GLenum target, struct gl_texture_object *tObj,
   if(target!=GL_TEXTURE_2D)
     return;
 
-  if(!tObj->DriverData)
+  if (!tObj->DriverData)
     tObj->DriverData=fxAllocTexObjData(fxMesa);
 
-  ti=(tfxTexInfo *)tObj->DriverData;
+  ti=fxTMGetTexInfo(tObj);
 
   switch(pname) {
 
@@ -265,7 +313,7 @@ void fxDDTexParam(GLcontext *ctx, GLenum target, struct gl_texture_object *tObj,
 void fxDDTexDel(GLcontext *ctx, struct gl_texture_object *tObj)
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
-  tfxTexInfo *ti=(tfxTexInfo *)tObj->DriverData;
+  tfxTexInfo *ti=fxTMGetTexInfo(tObj);
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
      fprintf(stderr,"fxmesa: fxDDTexDel(%d,%x)\n",tObj->Name,(GLuint)ti);
@@ -276,7 +324,7 @@ void fxDDTexDel(GLcontext *ctx, struct gl_texture_object *tObj)
 
   fxTMFreeTexture(fxMesa,tObj);
 
-  free(ti);
+  FREE(ti);
   tObj->DriverData=NULL;
 
   ctx->NewState|=NEW_TEXTURING;
@@ -308,10 +356,10 @@ void fxDDTexPalette(GLcontext *ctx, struct gl_texture_object *tObj)
       return;
     }
 
-    if(!tObj->DriverData)
+    if (!tObj->DriverData)
       tObj->DriverData=fxAllocTexObjData(fxMesa);
   
-    ti=(tfxTexInfo *)tObj->DriverData;
+    ti=fxTMGetTexInfo(tObj);
 
     for(i=0;i<tObj->PaletteSize;i++) {
       r=tObj->Palette[i*4];
@@ -373,13 +421,10 @@ void fxDDTexUseGlbPalette(GLcontext *ctx, GLboolean state)
     if((ctx->Texture.Unit[0].Current==ctx->Texture.Unit[0].CurrentD[2]) &&
        (ctx->Texture.Unit[0].Current!=NULL)) {
       struct gl_texture_object *tObj=ctx->Texture.Unit[0].Current;
-      tfxTexInfo *ti;
 
-      if(!tObj->DriverData)
+      if (!tObj->DriverData)
         tObj->DriverData=fxAllocTexObjData(fxMesa);
   
-      ti=(tfxTexInfo *)tObj->DriverData;
-
       fxTexInvalidate(ctx,tObj);
     }
   }
@@ -833,7 +878,7 @@ static void fxTexBuildImageMap(const struct gl_texture_image *image,
       (*istranslate)=GL_TRUE;
 
       if(!(*dest)) {
-        if(!((*dest)=src=(unsigned short *)malloc(sizeof(unsigned char)*w*h))) {
+        if(!((*dest)=src=(unsigned short *)MALLOC(sizeof(unsigned char)*w*h))) {
           fprintf(stderr,"fx Driver: out of memory !\n");
           fxCloseHardware();
           exit(-1);
@@ -861,7 +906,7 @@ static void fxTexBuildImageMap(const struct gl_texture_image *image,
     (*istranslate)=GL_TRUE;
 
     if(!(*dest)) {
-      if(!((*dest)=src=(unsigned short *)malloc(sizeof(unsigned short)*w*h))) {
+      if(!((*dest)=src=(unsigned short *)MALLOC(sizeof(unsigned short)*w*h))) {
         fprintf(stderr,"fx Driver: out of memory !\n");
         fxCloseHardware();
         exit(-1);
@@ -871,10 +916,10 @@ static void fxTexBuildImageMap(const struct gl_texture_image *image,
 
     if(wscale==hscale==1) {
       int i=0;
-      int lenght=h*w;
+      int length=h*w;
       unsigned short a,l;
 
-      while(i++<lenght) {
+      while(i++<length) {
         l=*data++;
         a=*data++;
 
@@ -905,7 +950,7 @@ static void fxTexBuildImageMap(const struct gl_texture_image *image,
     (*istranslate)=GL_TRUE;
 
     if(!(*dest)) {
-      if(!((*dest)=src=(unsigned short *)malloc(sizeof(unsigned short)*w*h))) {
+      if(!((*dest)=src=(unsigned short *)MALLOC(sizeof(unsigned short)*w*h))) {
         fprintf(stderr,"fx Driver: out of memory !\n");
         fxCloseHardware();
         exit(-1);
@@ -915,10 +960,10 @@ static void fxTexBuildImageMap(const struct gl_texture_image *image,
 
     if(wscale==hscale==1) {
       int i=0;
-      int lenght=h*w;
+      int length=h*w;
       unsigned short r,g,b;
 
-      while(i++<lenght) {
+      while(i++<length) {
         r=*data++;
         g=*data++;
         b=*data++;
@@ -955,7 +1000,7 @@ static void fxTexBuildImageMap(const struct gl_texture_image *image,
     (*istranslate)=GL_TRUE;
 
     if(!(*dest)) {
-      if(!((*dest)=src=(unsigned short *)malloc(sizeof(unsigned short)*w*h))) {
+      if(!((*dest)=src=(unsigned short *)MALLOC(sizeof(unsigned short)*w*h))) {
         fprintf(stderr,"fx Driver: out of memory !\n");
         fxCloseHardware();
         exit(-1);
@@ -965,10 +1010,10 @@ static void fxTexBuildImageMap(const struct gl_texture_image *image,
 
     if(wscale==hscale==1) {
       int i=0;
-      int lenght=h*w;
+      int length=h*w;
       unsigned short r,g,b,a;
 
-      while(i++<lenght) {
+      while(i++<length) {
         r=*data++;
         g=*data++;
         b=*data++;
@@ -1013,21 +1058,23 @@ void fxDDTexImg(GLcontext *ctx, GLenum target,
   tfxTexInfo *ti;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
-     fprintf(stderr,"fxmesa: (%d) fxDDTexImg(...,%d,%x,%d,%d...)\n",tObj->Name,
-	     target,internalFormat,image->Width,image->Height);
+     fprintf(stderr,
+	     "fxmesa: (%d) fxDDTexImg(...,level=%d,target=%d,format=%x,width=%d,height=%d...)\n",
+	     tObj->Name, level, target, internalFormat, image->Width,
+	     image->Height);
   }
 
   if(target!=GL_TEXTURE_2D)
     return;
 
-  if(!tObj->DriverData)
+  if (!tObj->DriverData)
     tObj->DriverData=fxAllocTexObjData(fxMesa);
 
-  ti=(tfxTexInfo *)tObj->DriverData;
+  ti=fxTMGetTexInfo(tObj);
 
   if(fxIsTexSupported(target,internalFormat,image)) {
     GrTextureFormat_t gldformat;
-    tfxMipMapLevel *mml=&ti->tmi.mipmapLevel[level];
+    tfxMipMapLevel *mml=&ti->mipmapLevel[level];
 
     fxTexGetFormat(internalFormat,&gldformat,NULL);
     
@@ -1038,7 +1085,7 @@ void fxDDTexImg(GLcontext *ctx, GLenum target,
         fxTexBuildImageMap(image,internalFormat,&(mml->data),
                            &(mml->translated));
 
-        if(ti->validated && ti->tmi.isInTM)
+        if(ti->validated && ti->isInTM)
           fxTMReloadMipMapLevel(fxMesa,tObj,level);
         else
           fxTexInvalidate(ctx,tObj);
@@ -1046,7 +1093,7 @@ void fxDDTexImg(GLcontext *ctx, GLenum target,
         return;
       } else {
         if(mml->translated)
-          free(mml->data);
+          FREE(mml->data);
         mml->data=NULL;
       }
     }
@@ -1238,18 +1285,20 @@ void fxDDTexSubImg(GLcontext *ctx, GLenum target,
   tfxMipMapLevel *mml;
 
   if (MESA_VERBOSE&VERBOSE_DRIVER) {
-     fprintf(stderr,"fxmesa: (%d) fxDDTexSubImg(...,%d,%x,%d,%d...)\n",tObj->Name,
-	     target,internalFormat,image->Width,image->Height);
+     fprintf(stderr,
+	     "fxmesa: (%d) fxDDTexSubImg(level=%d,target=%d,format=%x,width=%d,height=%d)\n",
+	     tObj->Name, level, target, internalFormat, image->Width,
+	     image->Height);
   }
 
   if(target!=GL_TEXTURE_2D)
     return;
 
-  if(!tObj->DriverData)
+  if (!tObj->DriverData)
     return;
 
-  ti=(tfxTexInfo *)tObj->DriverData;
-  mml=&ti->tmi.mipmapLevel[level];
+  ti=fxTMGetTexInfo(tObj);
+  mml=&ti->mipmapLevel[level];
 
   fxTexGetFormat(internalFormat,&gldformat,NULL);
 
@@ -1277,7 +1326,7 @@ void fxDDTexSubImg(GLcontext *ctx, GLenum target,
     fxTexBuildSubImageMap(image,internalFormat,xoffset,yoffset,
                           width,height,mml->data);
 
-  if(ti->validated && ti->tmi.isInTM)
+  if(ti->validated && ti->isInTM)
     fxTMReloadSubMipMapLevel(fxMesa,tObj,level,yoffset,height);
   else
     fxTexInvalidate(ctx,tObj);

src/mesa/drivers/glide/fxdrv.h

@@ -1,27 +1,48 @@
-/* -*- mode: C; tab-width:8;  -*-
-
-             fxdrv.h - 3Dfx VooDoo driver types
-*/
+/* -*- mode: C; tab-width:8; c-basic-offset:2 -*- */
 
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * Mesa 3-D graphics library
+ * Version:  3.1
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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:
  *
- * See the file fxapi.c for more informations about authors
+ * 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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
  */
 
+
 #ifndef FXDRV_H
 #define FXDRV_H
 
@@ -29,11 +50,16 @@
  * you turn debugging on/off from the debugger.
  */
 
+#ifndef XFree86Server
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <limits.h>
 #include <assert.h>
+#else 
+#include "GL/xf86glx.h"
+#endif
+
 
 #if defined(__linux__)
 #include <signal.h>
@@ -49,7 +75,11 @@
 #include "clip.h"
 #include "vbrender.h"
 
+#ifdef XF86DRI
+typedef struct tfxMesaContext *fxMesaContext;
+#else
 #include "GL/fxmesa.h"
+#endif
 #include "fxglidew.h"
 /* use gl/gl.h GLAPI/GLAPIENTRY/GLCALLBACK in place of WINGDIAPI/APIENTRY/CALLBACK, */
 /* these are defined in mesa gl/gl.h - tjump@spgs.com */
@@ -79,6 +109,20 @@ extern void fx_sanity_triangle( GrVertex *, GrVertex *, GrVertex * );
 #define S1COORD  GR_VERTEX_SOW_TMU1_OFFSET
 #define T1COORD  GR_VERTEX_TOW_TMU1_OFFSET
 
+
+#if FX_USE_PARGB
+
+#define CLIP_XCOORD 0		/* normal place */
+#define CLIP_YCOROD 1		/* normal place */
+#define CLIP_ZCOORD 2		/* normal place */
+#define CLIP_WCOORD 3		/* normal place */
+#define CLIP_GCOORD 4		/* GR_VERTEX_PARGB_OFFSET */
+#define CLIP_BCOORD 5		/* GR_VERTEX_SOW_TMU0_OFFSET */
+#define CLIP_RCOORD 6		/* GR_VERTEX_TOW_TMU0_OFFSET */
+#define CLIP_ACOORD 7		/* GR_VERTEX_OOW_TMU0_OFFSET */
+
+#else
+
 #define CLIP_XCOORD 0		/* normal place */
 #define CLIP_YCOROD 1		/* normal place */
 #define CLIP_ZCOORD 2		/* GR_VERTEX_Z_OFFSET */
@@ -89,7 +133,7 @@ extern void fx_sanity_triangle( GrVertex *, GrVertex *, GrVertex * );
 #define CLIP_ACOORD 7		/* normal place */
 
 
-
+#endif
 
 /* Should have size == 16 * sizeof(float).
  */
@@ -121,17 +165,17 @@ typedef struct {
 #endif
 #endif
 
-#define FX_VB_COLOR(fxm, color)			\
-do {						\
-  if (sizeof(GLint) == 4*sizeof(GLubyte)) {	\
-     if (fxm->constColor != *(GLuint*)color) {	\
-	fxm->constColor = *(GLuint*)color;	\
-	grConstantColorValue(FXCOLOR4(color));	\
-     }						\
-  } else {					\
-     grConstantColorValue(FXCOLOR4(color));	\
-  }						\
-} while (0)
+#define FX_VB_COLOR(fxm, color)				\
+  do {							\
+    if (sizeof(GLint) == 4*sizeof(GLubyte)) {		\
+      if (fxm->constColor != *(GLuint*)color) {		\
+	fxm->constColor = *(GLuint*)color;		\
+	FX_grConstantColorValue(FXCOLOR4(color));	\
+      }							\
+    } else {						\
+      FX_grConstantColorValue(FXCOLOR4(color));		\
+    }							\
+  } while (0)
 
 #define GOURAUD(x) {					\
   GLubyte *col = VB->ColorPtr->data[(x)];		\
@@ -141,6 +185,12 @@ do {						\
   gWin[(x)].v.a=UBYTE_COLOR_TO_FLOAT_255_COLOR(col[3]);	\
 }
 
+#if FX_USE_PARGB
+#define GOURAUD2(v, c) {																\
+  GLubyte *col = c;  																	\
+  v->argb=MESACOLOR2PARGB(col);															\
+}
+#else
 #define GOURAUD2(v, c) {			\
   GLubyte *col = c;  				\
   v->r=UBYTE_COLOR_TO_FLOAT_255_COLOR(col[0]);	\
@@ -148,6 +198,7 @@ do {						\
   v->b=UBYTE_COLOR_TO_FLOAT_255_COLOR(col[2]);	\
   v->a=UBYTE_COLOR_TO_FLOAT_255_COLOR(col[3]);	\
 }
+#endif
 
 
 /* Mergable items first
@@ -178,29 +229,31 @@ do {						\
 #define FX_UM_E0_MODULATE           0x00000002
 #define FX_UM_E0_DECAL              0x00000004
 #define FX_UM_E0_BLEND              0x00000008
+#define FX_UM_E0_ADD				0x00000010
 
-#define FX_UM_E1_REPLACE            0x00000010
-#define FX_UM_E1_MODULATE           0x00000020
-#define FX_UM_E1_DECAL              0x00000040
-#define FX_UM_E1_BLEND              0x00000080
+#define FX_UM_E1_REPLACE            0x00000020
+#define FX_UM_E1_MODULATE           0x00000040
+#define FX_UM_E1_DECAL              0x00000080
+#define FX_UM_E1_BLEND              0x00000100
+#define FX_UM_E1_ADD				0x00000200
 
-#define FX_UM_E_ENVMODE             0x000000ff
+#define FX_UM_E_ENVMODE             0x000003ff
 
-#define FX_UM_E0_ALPHA              0x00000100
-#define FX_UM_E0_LUMINANCE          0x00000200
-#define FX_UM_E0_LUMINANCE_ALPHA    0x00000400
-#define FX_UM_E0_INTENSITY          0x00000800
-#define FX_UM_E0_RGB                0x00001000
-#define FX_UM_E0_RGBA               0x00002000
+#define FX_UM_E0_ALPHA              0x00001000
+#define FX_UM_E0_LUMINANCE          0x00002000
+#define FX_UM_E0_LUMINANCE_ALPHA    0x00004000
+#define FX_UM_E0_INTENSITY          0x00008000
+#define FX_UM_E0_RGB                0x00010000
+#define FX_UM_E0_RGBA               0x00020000
 
-#define FX_UM_E1_ALPHA              0x00004000
-#define FX_UM_E1_LUMINANCE          0x00008000
-#define FX_UM_E1_LUMINANCE_ALPHA    0x00010000
-#define FX_UM_E1_INTENSITY          0x00020000
-#define FX_UM_E1_RGB                0x00040000
-#define FX_UM_E1_RGBA               0x00080000
+#define FX_UM_E1_ALPHA              0x00040000
+#define FX_UM_E1_LUMINANCE          0x00080000
+#define FX_UM_E1_LUMINANCE_ALPHA    0x00100000
+#define FX_UM_E1_INTENSITY          0x00200000
+#define FX_UM_E1_RGB                0x00400000
+#define FX_UM_E1_RGBA               0x00800000
 
-#define FX_UM_E_IFMT                0x000fff00
+#define FX_UM_E_IFMT                0x00fff000
 
 #define FX_UM_COLOR_ITERATED        0x00100000
 #define FX_UM_COLOR_CONSTANT        0x00200000
@@ -209,16 +262,13 @@ do {						\
 
 typedef void (*tfxRenderVBFunc)(GLcontext *);
 
-typedef struct tfxTMFreeListNode {
-  struct tfxTMFreeListNode *next;
-  FxU32 startAddress, endAddress;
-} tfxTMFreeNode;
-
-typedef struct tfxTMAllocListNode {
-  struct tfxTMAllocListNode *next;
-  FxU32 startAddress, endAddress;
-  struct gl_texture_object *tObj;
-} tfxTMAllocNode;
+/*
+  Memory range from startAddr to endAddr-1
+*/
+typedef struct MemRange_t {
+  struct MemRange_t *next;
+  FxU32 startAddr, endAddr;
+} MemRange;
 
 typedef struct {
   GLsizei width, height;
@@ -228,19 +278,17 @@ typedef struct {
   GLboolean translated, used;
 } tfxMipMapLevel;
 
-typedef struct {
+typedef struct tfxTexInfo_t {
+  struct tfxTexInfo *next;
+  struct gl_texture_object *tObj;
+
   GLuint lastTimeUsed;
-
   FxU32 whichTMU;
-
-  tfxTMAllocNode *tm[FX_NUM_TMU];
+  GLboolean isInTM;
 
   tfxMipMapLevel mipmapLevel[MAX_TEXTURE_LEVELS];
-  GLboolean isInTM;
-} tfxTMInfo;
 
-typedef struct {
-  tfxTMInfo tmi;
+  MemRange *tm[FX_NUM_TMU];
 
   GLint minLevel, maxLevel;
   GLint baseLevelInternalFormat;
@@ -355,8 +403,27 @@ struct tfxMesaVertexBuffer {
 };
 
 #define FX_DRIVER_DATA(vb) ((struct tfxMesaVertexBuffer *)((vb)->driver_data))
-#define FX_CONTEXT(ctx) ((struct tfxMesaContext *)((ctx)->DriverCtx))
-#define FX_TEXTURE_DATA(t) ((tfxTexInfo *) ((t)->Current->DriverData))
+#define FX_CONTEXT(ctx) ((fxMesaContext)((ctx)->DriverCtx))
+#define FX_TEXTURE_DATA(t) fxTMGetTexInfo((t)->Current)
+
+#if defined(XFree86Server) || defined(GLX_DIRECT_RENDERING)
+#include "tdfx_init.h"
+#else
+#define DRI_FX_CONTEXT
+#define BEGIN_BOARD_LOCK()
+#define END_BOARD_LOCK()
+#define BEGIN_CLIP_LOOP()
+#define END_CLIP_LOOP()
+#endif
+
+
+/* These lookup table are used to extract RGB values in [0,255] from
+ * 16-bit pixel values.
+ */
+extern GLubyte FX_PixelToR[0x10000];
+extern GLubyte FX_PixelToG[0x10000];
+extern GLubyte FX_PixelToB[0x10000];
+
 
 struct tfxMesaContext {
   GuTexPalette glbPalette;
@@ -378,7 +445,6 @@ struct tfxMesaContext {
   tfxUnitsState unitsState;
   tfxUnitsState restoreUnitsState; /* saved during multipass */
 
-
   GLuint tmu_source[FX_NUM_TMU];
   GLuint tex_dest[MAX_TEXTURE_UNITS];
   GLuint setupindex;
@@ -404,8 +470,8 @@ struct tfxMesaContext {
   GLint tmuSrc;
   GLuint lastUnitsMode;
   GLuint freeTexMem[FX_NUM_TMU];
-  tfxTMFreeNode *tmFree[FX_NUM_TMU];
-  tfxTMAllocNode *tmAlloc[FX_NUM_TMU];
+  MemRange *tmPool;
+  MemRange *tmFree[FX_NUM_TMU];
 
   GLenum fogTableMode;
   GLfloat fogDensity;
@@ -435,12 +501,27 @@ struct tfxMesaContext {
   GLboolean haveTwoTMUs;	/* True if we really have 2 tmu's  */
   GLboolean emulateTwoTMUs;	/* True if we present 2 tmu's to mesa.  */
   GLboolean haveAlphaBuffer;
+  GLboolean haveZBuffer;
   GLboolean haveDoubleBuffer;
   GLboolean haveGlobalPaletteTexture;
   GLint swapInterval;
   GLint maxPendingSwapBuffers;
   
   FX_GrContext_t glideContext;
+
+  int x_offset;
+  int y_offset;
+  int y_delta;
+  int screen_width;
+  int screen_height;
+  int initDone;
+  int clipMinX;
+  int clipMaxX;
+  int clipMinY;
+  int clipMaxY;
+  int needClip;
+
+  DRI_FX_CONTEXT
 };
 
 typedef void (*tfxSetupFunc)(struct vertex_buffer *, GLuint, GLuint);
@@ -452,10 +533,10 @@ extern void fxSetupFXUnits(GLcontext *);
 extern void fxSetupDDPointers(GLcontext *);
 extern void fxDDSetNearFar(GLcontext *, GLfloat, GLfloat);
 
-extern void fxDDSetupInit();
-extern void fxDDCvaInit();
-extern void fxDDTrifuncInit();
-extern void fxDDFastPathInit();
+extern void fxDDSetupInit(void);
+extern void fxDDCvaInit(void);
+extern void fxDDTrifuncInit(void);
+extern void fxDDFastPathInit(void);
 
 extern void fxDDChooseRenderState( GLcontext *ctx );
 
@@ -475,13 +556,14 @@ extern quad_func fxDDChooseQuadFunction(GLcontext *);
 extern render_func **fxDDChooseRenderVBTables(GLcontext *);
 
 extern void fxDDRenderInit(GLcontext *);
-extern void fxDDClipInit();
+extern void fxDDClipInit(void);
 
 extern void fxUpdateDDSpanPointers(GLcontext *);
 extern void fxSetupDDSpanPointers(GLcontext *);
 
 extern void fxDDBufferSize(GLcontext *, GLuint *, GLuint *);
 
+extern void fxPrintTextureData(tfxTexInfo *ti);
 extern void fxDDTexEnv(GLcontext *, GLenum, const GLfloat *);
 extern void fxDDTexImg(GLcontext *, GLenum, struct gl_texture_object *,
 		       GLint, GLint, const struct gl_texture_image *);
@@ -531,8 +613,9 @@ extern void fxDDRenderVBIndirectDirect( struct vertex_buffer *VB );
 
 extern void fxDDInitExtensions( GLcontext *ctx );
 
-extern void fxTMInit(fxMesaContext);
-extern void fxTMClose(fxMesaContext);
+#define fxTMGetTexInfo(o) ((tfxTexInfo*)((o)->DriverData))
+extern void fxTMInit(fxMesaContext ctx);
+extern void fxTMClose(fxMesaContext ctx);
 extern void fxTMMoveInTM(fxMesaContext, struct gl_texture_object *, GLint);
 extern void fxTMMoveOutTM(fxMesaContext, struct gl_texture_object *);
 extern void fxTMFreeTexture(fxMesaContext, struct gl_texture_object *);
@@ -580,5 +663,16 @@ extern void fxPrintHintState( const char *msg, GLuint state );
 
 extern void fxDDDoRenderVB( struct vertex_buffer *VB );
 
+extern int fxDDInitFxMesaContext( fxMesaContext fxMesa );
+
+
+extern void fxSetScissorValues(GLcontext *ctx);
+extern void fxTMMoveInTM_NoLock(fxMesaContext fxMesa, 
+				struct gl_texture_object *tObj, 
+				GLint where);
+extern void fxSetupTexture_NoLock(GLcontext *ctx);
+extern void fxSetupTexture(GLcontext *ctx);
+
+extern void fxInitPixelTables(GLboolean bgrOrder);
 
 #endif

src/mesa/drivers/glide/fxglidew.c

@@ -1,28 +1,47 @@
-/* $Id: fxglidew.c,v 1.2 1999/09/17 03:07:28 tjump Exp $ */
+/* -*- mode: C; tab-width:8; c-basic-offset:2 -*- */
 
 /*
  * Mesa 3-D graphics library
  * Version:  3.1
- * 
+ *
  * Copyright (C) 1999  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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
  */
+
  
 #ifdef HAVE_CONFIG_H
 #include "conf.h"
@@ -36,8 +55,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-
-FxI32 FX_grGetInteger(FxU32 pname)
+static FxI32 FX_grGetInteger_NoLock(FxU32 pname)
 {
 #if !defined(FX_GLIDE3)
   switch (pname) 
@@ -49,7 +67,7 @@ FxI32 FX_grGetInteger(FxU32 pname)
     case FX_LFB_PIXEL_PIPE:
        return FXFALSE;
     case FX_PENDING_BUFFERSWAPS:
-       return grBufferNumPending();
+	return grBufferNumPending();
     default:
        if (MESA_VERBOSE&VERBOSE_DRIVER) {
           fprintf(stderr,"Wrong parameter in FX_grGetInteger!\n");
@@ -74,12 +92,74 @@ FxI32 FX_grGetInteger(FxU32 pname)
        }
        return -1;
   }
-  
+
   grGet(grname,4,&result);
   return result;
 #endif
 }
 
+FxI32 FX_grGetInteger(FxU32 pname)
+{
+  int result;
+
+  BEGIN_BOARD_LOCK();
+  result=FX_grGetInteger_NoLock(pname);
+  END_BOARD_LOCK();
+  return result;
+}
+
+
+FxBool FX_grLfbLock(GrLock_t type, GrBuffer_t buffer, 
+		    GrLfbWriteMode_t writeMode, GrOriginLocation_t origin, 
+		    FxBool pixelPipeline, GrLfbInfo_t *info ) {
+  FxBool result;
+
+  BEGIN_BOARD_LOCK();
+  result=grLfbLock(type, buffer, writeMode, origin, pixelPipeline, info);
+  END_BOARD_LOCK();
+  return result;
+}
+
+FxU32 FX_grTexTextureMemRequired(FxU32 evenOdd, GrTexInfo *info) {
+  FxU32 result;
+
+  BEGIN_BOARD_LOCK();
+  result=grTexTextureMemRequired(evenOdd, info);
+  END_BOARD_LOCK();
+  return result;
+}
+
+FxU32 FX_grTexMinAddress(GrChipID_t tmu) {
+  FxU32 result;
+
+  BEGIN_BOARD_LOCK();
+  result=grTexMinAddress(tmu);
+  END_BOARD_LOCK();
+  return result;
+}
+
+extern FxU32 FX_grTexMaxAddress(GrChipID_t tmu) {
+  FxU32 result;
+
+  BEGIN_BOARD_LOCK();
+  result=grTexMaxAddress(tmu);
+  END_BOARD_LOCK();
+  return result;
+}
+
+FxBool FX_grSstControl(FxU32 code)
+{
+#if defined(FX_GLIDE3)
+  (void) code;
+  return 1;  /* OK? */
+#else
+  FxU32 result;
+  BEGIN_BOARD_LOCK();
+  result = grSstControl(code);
+  END_BOARD_LOCK();
+  return result;
+#endif
+}
 
 
 #if defined(FX_GLIDE3)
@@ -90,39 +170,33 @@ void FX_grGammaCorrectionValue(float val)
 /* ToDo */
 }
 
-void FX_grSstControl(int par)
-{
-  (void)par;
-  /* ToDo */
-}
 int FX_getFogTableSize(void)
 {
    int result;
+   BEGIN_BOARD_LOCK();
    grGet(GR_FOG_TABLE_ENTRIES,sizeof(int),(void*)&result);
+   END_BOARD_LOCK();
    return result; 
 }
 
 int FX_getGrStateSize(void)
 {
    int result;
+   BEGIN_BOARD_LOCK();
    grGet(GR_GLIDE_STATE_SIZE,sizeof(int),(void*)&result);
-   
+   END_BOARD_LOCK();
+
    return result;
    
 }
-int FX_grBufferNumPending()
-{
-   int result;
-   grGet(GR_PENDING_BUFFERSWAPS,sizeof(int),(void*)&result);
-   
-   return result;
-}
 
 int FX_grSstScreenWidth()
 {
    FxI32 result[4];
-   
+
+   BEGIN_BOARD_LOCK();
    grGet(GR_VIEWPORT,sizeof(FxI32)*4,result);
+   END_BOARD_LOCK();
    
    return result[2];
 }
@@ -130,15 +204,19 @@ int FX_grSstScreenWidth()
 int FX_grSstScreenHeight()
 {
    FxI32 result[4];
-   
+
+   BEGIN_BOARD_LOCK();
    grGet(GR_VIEWPORT,sizeof(FxI32)*4,result);
+   END_BOARD_LOCK();
    
    return result[3];
 }
 
 void FX_grGlideGetVersion(char *buf)
 {
-   strcpy(buf,grGetString(GR_VERSION));
+  BEGIN_BOARD_LOCK();
+  strcpy(buf,grGetString(GR_VERSION));
+  END_BOARD_LOCK();
 }
 
 void FX_grSstPerfStats(GrSstPerfStats_t *st)
@@ -154,57 +232,91 @@ void FX_grSstPerfStats(GrSstPerfStats_t *st)
 void FX_grAADrawLine(GrVertex *a,GrVertex *b)
 {
    /* ToDo */
+   BEGIN_CLIP_LOOP();
    grDrawLine(a,b);
+   END_CLIP_LOOP();
 }
+
 void FX_grAADrawPoint(GrVertex *a)
 {
+  BEGIN_CLIP_LOOP();
   grDrawPoint(a);
+  END_CLIP_LOOP();
 }
 
+#if FX_USE_PARGB
 void FX_setupGrVertexLayout(void)
 {
-   grReset(GR_VERTEX_PARAMETER);
+  BEGIN_BOARD_LOCK();
+  grReset(GR_VERTEX_PARAMETER);
    
-   grCoordinateSpace(GR_WINDOW_COORDS);
-   grVertexLayout(GR_PARAM_XY,  	GR_VERTEX_X_OFFSET << 2, 	GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_RGB, 	GR_VERTEX_R_OFFSET << 2, 	GR_PARAM_ENABLE);
- /*  grVertexLayout(GR_PARAM_Z,   	GR_VERTEX_Z_OFFSET << 2, 	GR_PARAM_ENABLE); */
-   grVertexLayout(GR_PARAM_A,   	GR_VERTEX_A_OFFSET << 2, 	GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_Q,		GR_VERTEX_OOW_OFFSET << 2,	GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_Z,           GR_VERTEX_OOZ_OFFSET << 2, 	GR_PARAM_ENABLE);
-   grVertexLayout(GR_PARAM_ST0, 	GR_VERTEX_SOW_TMU0_OFFSET << 2, GR_PARAM_ENABLE);	
-   grVertexLayout(GR_PARAM_Q0,  	GR_VERTEX_OOW_TMU0_OFFSET << 2, GR_PARAM_DISABLE); 
-   grVertexLayout(GR_PARAM_ST1, 	GR_VERTEX_SOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);	
-   grVertexLayout(GR_PARAM_Q1,  	GR_VERTEX_OOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);	
+  grCoordinateSpace(GR_WINDOW_COORDS);
+  grVertexLayout(GR_PARAM_XY, GR_VERTEX_X_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_PARGB, GR_VERTEX_PARGB_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_Q, GR_VERTEX_OOW_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_Z, GR_VERTEX_OOZ_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_ST0, GR_VERTEX_SOW_TMU0_OFFSET << 2, GR_PARAM_ENABLE);	
+  grVertexLayout(GR_PARAM_Q0, GR_VERTEX_OOW_TMU0_OFFSET << 2, GR_PARAM_DISABLE); 
+  grVertexLayout(GR_PARAM_ST1, GR_VERTEX_SOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);	
+  grVertexLayout(GR_PARAM_Q1, GR_VERTEX_OOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);	
+  END_BOARD_LOCK();
+}
+#else /* FX_USE_PARGB */
+void FX_setupGrVertexLayout(void)
+{
+  BEGIN_BOARD_LOCK();
+  grReset(GR_VERTEX_PARAMETER);
+   
+  grCoordinateSpace(GR_WINDOW_COORDS);
+  grVertexLayout(GR_PARAM_XY, GR_VERTEX_X_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_RGB, GR_VERTEX_R_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_A, GR_VERTEX_A_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_Q, GR_VERTEX_OOW_OFFSET << 2, GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_Z, GR_VERTEX_OOZ_OFFSET << 2,	GR_PARAM_ENABLE);
+  grVertexLayout(GR_PARAM_ST0, GR_VERTEX_SOW_TMU0_OFFSET << 2, GR_PARAM_ENABLE);	
+  grVertexLayout(GR_PARAM_Q0, GR_VERTEX_OOW_TMU0_OFFSET << 2, GR_PARAM_DISABLE);
+  grVertexLayout(GR_PARAM_ST1, GR_VERTEX_SOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);	
+  grVertexLayout(GR_PARAM_Q1, GR_VERTEX_OOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);
+  END_BOARD_LOCK();
+}
+#endif
+
+void FX_grHints_NoLock(GrHint_t hintType, FxU32 hintMask)
+{
+  switch(hintType) {
+  case GR_HINT_STWHINT:
+    {
+      if (hintMask & GR_STWHINT_W_DIFF_TMU0)
+	grVertexLayout(GR_PARAM_Q0, GR_VERTEX_OOW_TMU0_OFFSET << 2, 	GR_PARAM_ENABLE);
+      else
+	grVertexLayout(GR_PARAM_Q0,GR_VERTEX_OOW_TMU0_OFFSET << 2, 	GR_PARAM_DISABLE);
+      
+      if (hintMask & GR_STWHINT_ST_DIFF_TMU1)
+	grVertexLayout(GR_PARAM_ST1,GR_VERTEX_SOW_TMU1_OFFSET << 2, GR_PARAM_ENABLE);
+      else
+	grVertexLayout(GR_PARAM_ST1,GR_VERTEX_SOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);
+        
+      if (hintMask & GR_STWHINT_W_DIFF_TMU1)
+	grVertexLayout(GR_PARAM_Q1,GR_VERTEX_OOW_TMU1_OFFSET << 2,	GR_PARAM_ENABLE);
+      else
+	grVertexLayout(GR_PARAM_Q1,GR_VERTEX_OOW_TMU1_OFFSET << 2,	GR_PARAM_DISABLE);
+      
+    }
+  }
 }
 
-void FX_grHints(GrHint_t hintType, FxU32 hintMask)
-{
-   switch(hintType) {
-      case GR_HINT_STWHINT:
-      {
-        if (hintMask & GR_STWHINT_W_DIFF_TMU0)
-           grVertexLayout(GR_PARAM_Q0, GR_VERTEX_OOW_TMU0_OFFSET << 2, 	GR_PARAM_ENABLE);
-        else
-           grVertexLayout(GR_PARAM_Q0,GR_VERTEX_OOW_TMU0_OFFSET << 2, 	GR_PARAM_DISABLE);
-           
-        if (hintMask & GR_STWHINT_ST_DIFF_TMU1)
-            grVertexLayout(GR_PARAM_ST1,GR_VERTEX_SOW_TMU1_OFFSET << 2, GR_PARAM_ENABLE);
-        else
-            grVertexLayout(GR_PARAM_ST1,GR_VERTEX_SOW_TMU1_OFFSET << 2, GR_PARAM_DISABLE);
-        
-        if (hintMask & GR_STWHINT_W_DIFF_TMU1)
-            grVertexLayout(GR_PARAM_Q1,GR_VERTEX_OOW_TMU1_OFFSET << 2,	GR_PARAM_ENABLE);
-        else
-            grVertexLayout(GR_PARAM_Q1,GR_VERTEX_OOW_TMU1_OFFSET << 2,	GR_PARAM_DISABLE);
-      	
-      }
-   }
+void FX_grHints(GrHint_t hintType, FxU32 hintMask) {
+  BEGIN_BOARD_LOCK();
+  FX_grHints_NoLock(hintType, hintMask);
+  END_BOARD_LOCK();
 }
+
 int FX_grSstQueryHardware(GrHwConfiguration *config)
 {
    int i,j;
    int numFB;
+
+   BEGIN_BOARD_LOCK();
    grGet(GR_NUM_BOARDS,4,(void*)&(config->num_sst));
    if (config->num_sst == 0)
    	return 0;
@@ -225,12 +337,80 @@ int FX_grSstQueryHardware(GrHwConfiguration *config)
          config->SSTs[i].sstBoard.VoodooConfig.sliDetect = FXFALSE;
       for (j = 0; j < config->SSTs[i].sstBoard.VoodooConfig.nTexelfx; j++)
       {
-      	 grGet(GR_MEMORY_TMU,4,(void*)&(config->SSTs[i].sstBoard.VoodooConfig.tmuConfig[i].tmuRam));
+      	 grGet(GR_MEMORY_TMU,4,(void*)&(config->SSTs[i].sstBoard.VoodooConfig.tmuConfig[j].tmuRam));
+      	 config->SSTs[i].sstBoard.VoodooConfig.tmuConfig[j].tmuRam /= 1024*1024;
       }
    }
+   END_BOARD_LOCK();
    return 1;
 }
 
+#else
+
+int FX_grSstScreenWidth()
+{
+   int i;
+   BEGIN_BOARD_LOCK();
+   i = grSstScreenWidth();
+   END_BOARD_LOCK();
+   return i;
+}
+
+int FX_grSstScreenHeight()
+{
+   int i;
+   BEGIN_BOARD_LOCK();
+   i = grSstScreenHeight();
+   END_BOARD_LOCK();
+   return i;
+}
+
+int FX_grSstQueryHardware(GrHwConfiguration *c)	
+{
+   int i;
+   BEGIN_BOARD_LOCK();
+   i = grSstQueryHardware(c);
+   END_BOARD_LOCK();
+   return i;
+} 
+
+FX_GrContext_t FX_grSstWinOpen( FxU32                hWnd,
+                                GrScreenResolution_t screen_resolution,
+                                GrScreenRefresh_t    refresh_rate,
+                                GrColorFormat_t      color_format,
+                                GrOriginLocation_t   origin_location,
+                                int                  nColBuffers,
+                                int                  nAuxBuffers)
+{
+   FX_GrContext_t i;
+   BEGIN_BOARD_LOCK();
+   i = grSstWinOpen( hWnd,
+                     screen_resolution,
+                     refresh_rate,
+                     color_format,
+                     origin_location,
+                     nColBuffers,
+                     nAuxBuffers );
+   
+#if 0
+   fprintf(stderr, 
+           "grSstWinOpen( win %d res %d ref %d fmt %d\n"
+           "              org %d ncol %d naux %d )\n"
+           " ==> %d\n",
+           hWnd,
+           screen_resolution,
+           refresh_rate,
+           color_format,
+           origin_location,
+           nColBuffers,
+           nAuxBuffers,
+           i);
+#endif
+   END_BOARD_LOCK();
+   return i;
+}
+
+
 
 #endif 
 #else

src/mesa/drivers/glide/fxglidew.h

@@ -1,26 +1,48 @@
+/* -*- mode: C; tab-width:8; c-basic-offset:2 -*- */
+
 /*
  * Mesa 3-D graphics library
  * Version:  3.1
- * 
+ *
  * Copyright (C) 1999  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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
  */
+
+
 #ifndef __FX_GLIDE_WARPER__
 #define __FX_GLIDE_WARPER__
 
@@ -155,31 +177,76 @@ typedef struct {
   float  oow;                   /* 1/w (used mipmapping - really 0xfff/w) */
 }  GrTmuVertex;
 
+
+#if FX_USE_PARGB
+
 typedef struct
 {
   float x, y;         /* X and Y in screen space */
   float ooz;          /* 65535/Z (used for Z-buffering) */
   float oow;          /* 1/W (used for W-buffering, texturing) */
-  float r, g, b, a;   /* R, G, B, A [0..255.0] */
+  FxU32 argb;         /* R, G, B, A [0..255.0] */
+  GrTmuVertex         tmuvtx[GLIDE_NUM_TMU];
   float z;            /* Z is ignored */
-  GrTmuVertex  tmuvtx[GLIDE_NUM_TMU];
 } GrVertex;
 
 #define GR_VERTEX_X_OFFSET              0
 #define GR_VERTEX_Y_OFFSET              1
 #define GR_VERTEX_OOZ_OFFSET            2
 #define GR_VERTEX_OOW_OFFSET            3
-#define GR_VERTEX_R_OFFSET              4
-#define GR_VERTEX_G_OFFSET              5
-#define GR_VERTEX_B_OFFSET              6
+#define GR_VERTEX_PARGB_OFFSET          4
+#define GR_VERTEX_SOW_TMU0_OFFSET       5
+#define GR_VERTEX_TOW_TMU0_OFFSET       6
+#define GR_VERTEX_OOW_TMU0_OFFSET       7
+#define GR_VERTEX_SOW_TMU1_OFFSET       8
+#define GR_VERTEX_TOW_TMU1_OFFSET       9
+#define GR_VERTEX_OOW_TMU1_OFFSET       10
+#define GR_VERTEX_Z_OFFSET		11
+
+#define GET_PARGB(v)	((FxU32*)(v))[GR_VERTEX_PARGB_OFFSET]
+/* GET_PA: returns the alpha component */
+#if GLIDE_ENDIAN == GLIDE_ENDIAN_BIG
+   #define GET_PA(v)		((FxU8*)(v))[GR_VERTEX_PARGB_OFFSET*4]
+#else 
+   #define GET_PA(v)		((FxU8*)(v))[GR_VERTEX_PARGB_OFFSET*4+3]
+#endif 
+#define MESACOLOR2PARGB(c)	(c[ACOMP] << 24 | c[GCOMP] << 16 | c[GCOMP] << 8 | c[BCOMP])
+#define PACK_4F_ARGB(dest,a,r,g,b) { 								\
+    					     const GLuint cr = (int)r;				\
+    					     const GLuint cg = (int)g;				\
+    					     const GLuint ca = (int)a;				\
+    					     const GLuint cb = (int)b;				\
+    					     dest = ca << 24 | cr << 16 | cg << 8 | cb;		\
+    				        }
+
+#else /* FX_USE_PARGB */
+
+typedef struct
+{
+  float x, y, z;                /* X, Y, and Z of scrn space -- Z is ignored */
+  float r, g, b;                /* R, G, B, ([0..255.0]) */
+  float ooz;                    /* 65535/Z (used for Z-buffering) */
+  float a;                      /* Alpha [0..255.0] */
+  float oow;                    /* 1/W (used for W-buffering, texturing) */
+  GrTmuVertex  tmuvtx[GLIDE_NUM_TMU];
+} GrVertex;
+
+#define GR_VERTEX_X_OFFSET              0
+#define GR_VERTEX_Y_OFFSET              1
+#define GR_VERTEX_Z_OFFSET              2
+#define GR_VERTEX_R_OFFSET              3
+#define GR_VERTEX_G_OFFSET              4
+#define GR_VERTEX_B_OFFSET              5
+#define GR_VERTEX_OOZ_OFFSET            6
 #define GR_VERTEX_A_OFFSET              7
-#define GR_VERTEX_Z_OFFSET              8
+#define GR_VERTEX_OOW_OFFSET            8
 #define GR_VERTEX_SOW_TMU0_OFFSET       9
 #define GR_VERTEX_TOW_TMU0_OFFSET       10
 #define GR_VERTEX_OOW_TMU0_OFFSET       11
 #define GR_VERTEX_SOW_TMU1_OFFSET       12
 #define GR_VERTEX_TOW_TMU1_OFFSET       13
 #define GR_VERTEX_OOW_TMU1_OFFSET       14
+#endif /* FX_USE_PARGB */
 
 #endif
 
@@ -188,29 +255,89 @@ typedef struct
  * Glide2 functions for Glide3
  */
 #if defined(FX_GLIDE3)
-#define FX_grTexDownloadTable(TMU,type,data)		grTexDownloadTable(type,data)
+#define FX_grTexDownloadTable(TMU,type,data)	\
+  do { 						\
+    BEGIN_BOARD_LOCK(); 			\
+    grTexDownloadTable(type,data); 		\
+    END_BOARD_LOCK(); 				\
+  } while (0);
+#define FX_grTexDownloadTable_NoLock(TMU,type,data) \
+  grTexDownloadTable(type, data)
 #else
-#define FX_grTexDownloadTable(TMU,type,data) 		grTexDownloadTable(TMU,type,data)
+#define FX_grTexDownloadTable(TMU,type,data) 	\
+  do {						\
+    BEGIN_BOARD_LOCK();				\
+    grTexDownloadTable(TMU,type,data);		\
+    END_BOARD_LOCK();				\
+  } while (0);
+#define FX_grTexDownloadTable_NoLock grTexDownloadTable
 #endif
 
 /*
  * Flush
  */
 #if defined(FX_GLIDE3)
-#define FX_grFlush		grFlush
+#define FX_grFlush()	\
+  do {			\
+    BEGIN_BOARD_LOCK(); \
+    grFlush();		\
+    END_BOARD_LOCK();	\
+  } while (0)
 #else
-#define FX_grFlush		grSstIdle
+#define FX_grFlush()	\
+  do {			\
+    BEGIN_BOARD_LOCK(); \
+    grSstIdle();	\
+    END_BOARD_LOCK();	\
+  } while (0)
 #endif	
+
+#define FX_grFinish()	\
+  do {			\
+    BEGIN_BOARD_LOCK(); \
+    grFinish();		\
+    END_BOARD_LOCK();	\
+  } while (0)
+
 /*
  * Write region: ToDo possible exploit the PixelPipe parameter.
  */
 #if defined(FX_GLIDE3)
-#define FX_grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)	\
-	grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,FXFALSE,src_stride,src_data)
+#define FX_grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)		\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,FXFALSE,src_stride,src_data);	\
+    END_BOARD_LOCK();		\
+  } while(0)
 #else
-#define FX_grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)	\
-	grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)
+#define FX_grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data)		\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grLfbWriteRegion(dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data);		\
+    END_BOARD_LOCK();		\
+  } while (0)
 #endif
+
+/*
+ * Read region
+ */
+#define FX_grLfbReadRegion(src_buffer,src_x,src_y,src_width,src_height,dst_stride,dst_data)			\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grLfbReadRegion(src_buffer,src_x,src_y,src_width,src_height,dst_stride,dst_data);				\
+    END_BOARD_LOCK();		\
+  } while (0);
+
+/*
+ * Draw triangle
+ */
+#define FX_grDrawTriangle(a,b,c)	\
+  do {					\
+    BEGIN_CLIP_LOOP();			\
+    grDrawTriangle(a,b,c);		\
+    END_CLIP_LOOP();			\
+  } while (0)
+
 /*
  * For Lod/LodLog2 conversion.
  */
@@ -243,12 +370,14 @@ typedef struct
 #else
 	#define FX_largeLodValue(info)		((int)(info).largeLod)
 #endif
+#define FX_largeLodValue_NoLock FX_largeLodValue
 
 #if defined(FX_GLIDE3)
 	#define FX_smallLodValue(info)		((int)(GR_LOD_256-(info).smallLodLog2))
 #else
 	#define FX_smallLodValue(info)		((int)(info).smallLod)
 #endif
+#define FX_smallLodValue_NoLock FX_smallLodValue
 
 #if defined(FX_GLIDE3)
 	#define FX_valueToLod(val)		((GrLOD_t)(GR_LOD_256-val))
@@ -259,13 +388,9 @@ typedef struct
 /*
  * ScreenWidth/Height stuff.
  */
-#if defined(FX_GLIDE3)
-	extern int FX_grSstScreenWidth();
-	extern int FX_grSstScreenHeight();
-#else
-	#define FX_grSstScreenWidth()		grSstScreenWidth()
-	#define FX_grSstScreenHeight()		grSstScreenHeight()
-#endif
+	extern int FX_grSstScreenWidth(void);
+	extern int FX_grSstScreenHeight(void);
+
 
 
 /*
@@ -274,7 +399,12 @@ typedef struct
 #if defined(FX_GLIDE3)
 	extern void FX_grGlideGetVersion(char *buf);
 #else
-	#define FX_grGlideGetVersion		grGlideGetVersion	
+	#define FX_grGlideGetVersion(b)	\
+	do {				\
+	  BEGIN_BOARD_LOCK();		\
+	  grGlideGetVersion(b);		\
+	  END_BOARD_LOCK();		\
+	} while (0)
 #endif
 /*
  * Performance statistics
@@ -282,25 +412,33 @@ typedef struct
 #if defined(FX_GLIDE3)
         extern void FX_grSstPerfStats(GrSstPerfStats_t *st);
 #else
-	#define FX_grSstPerfStats		grSstPerfStats
+	#define FX_grSstPerfStats(s)	\
+	do {				\
+	  BEGIN_BOARD_LOCK();		\
+	  grSstPerfStats(s);		\
+	  END_BOARD_LOCK();		\
+	} while (0)
 #endif
 
 /*
  * Hardware Query
  */
-#if defined(FX_GLIDE3)
        extern int FX_grSstQueryHardware(GrHwConfiguration *config);
-#else
-       #define FX_grSstQueryHardware		grSstQueryHardware		
-#endif
 
 /*
  * GrHints
  */
 #if defined(FX_GLIDE3)
+        extern void FX_grHints_NoLock(GrHint_t hintType, FxU32 hintMask);
 	extern void FX_grHints(GrHint_t hintType, FxU32 hintMask);
 #else
-	#define FX_grHints			grHints
+	#define FX_grHints(t,m)		\
+	do {				\
+	  BEGIN_BOARD_LOCK();		\
+	  grHints(t, m);		\
+	  END_BOARD_LOCK();		\
+	} while(0)
+        #define FX_grHints_NoLock grHints
 #endif
 /*
  * Antialiashed line+point drawing.
@@ -308,13 +446,23 @@ typedef struct
 #if defined(FX_GLIDE3)
 	extern void FX_grAADrawLine(GrVertex *a,GrVertex *b);
 #else
-	#define FX_grAADrawLine			grAADrawLine
+	#define FX_grAADrawLine(a,b)	\
+	do {				\
+	  BEGIN_CLIP_LOOP();		\
+	  grAADrawLine(a,b);		\
+	  END_CLIP_LOOP();		\
+	} while (0)
 #endif
 
 #if defined(FX_GLIDE3)
 	extern void FX_grAADrawPoint(GrVertex *a);
 #else
-	#define FX_grAADrawPoint		grAADrawPoint
+	#define FX_grAADrawPoint(a)	\
+	do {				\
+	  BEGIN_CLIP_LOOP();		\
+	  grAADrawPoint(a);		\
+	  END_CLIP_LOOP();		\
+	} while (0)
 #endif
 
 /*
@@ -328,31 +476,345 @@ typedef struct
 /*
  * grSstControl stuff
  */
-#if defined(FX_GLIDE3)
-	extern void FX_grSstControl(int par);
-#else
-	#define FX_grSstControl				grSstControl
-#endif
+extern FxBool FX_grSstControl(FxU32 code);
+
 /*
  * grGammaCorrectionValue
  */
 #if defined(FX_GLIDE3)
       extern void FX_grGammaCorrectionValue(float val);
 #else
-      #define FX_grGammaCorrectionValue			grGammaCorrectionValue
+      #define FX_grGammaCorrectionValue(v)	\
+      do {					\
+        BEGIN_BOARD_LOCK();			\
+	grGammaCorrectionValue(v)		\
+        END_BOARD_LOCK();			\
+      } while (0)
 #endif
 
-/*
- * WinOpen/Close.
- */
 #if defined(FX_GLIDE3)
-       #define FX_grSstWinOpen(hWnd,screen_resolution,refresh_rate,color_format,origin_location,nColBuffers,nAuxBuffers) \
-      		  grSstWinOpen(-1,screen_resolution,refresh_rate,color_format,origin_location,nColBuffers,nAuxBuffers)
-       #define FX_grSstWinClose		grSstWinClose
+#define FX_grSstWinClose(w)	\
+  do { 				\
+    BEGIN_BOARD_LOCK();		\
+    grSstWinClose(w);		\
+    END_BOARD_LOCK();		\
+  } while (0)
 #else
-       #define FX_grSstWinOpen		grSstWinOpen
-       #define FX_grSstWinClose(win)	grSstWinClose()
+#define FX_grSstWinClose(w)	\
+  do { 				\
+    BEGIN_BOARD_LOCK();		\
+    grSstWinClose();		\
+    END_BOARD_LOCK();		\
+  } while (0)
 #endif
 
 
+extern FX_GrContext_t FX_grSstWinOpen( FxU32                hWnd,
+                                       GrScreenResolution_t screen_resolution,
+                                       GrScreenRefresh_t    refresh_rate,
+                                       GrColorFormat_t      color_format,
+                                       GrOriginLocation_t   origin_location,
+                                       int                  nColBuffers,
+                                       int                  nAuxBuffers);
+
+
+#define FX_grDrawLine(v1, v2)	\
+  do {				\
+    BEGIN_CLIP_LOOP();		\
+    grDrawLine(v1, v2);		\
+    END_CLIP_LOOP();		\
+  } while (0)
+
+#define FX_grDrawPoint(p)	\
+  do {				\
+    BEGIN_CLIP_LOOP();		\
+    grDrawPoint(p);		\
+    END_CLIP_LOOP();		\
+  } while (0)
+
+#define FX_grDitherMode(m)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grDitherMode(m);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grRenderBuffer(b)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grRenderBuffer(b);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grBufferClear(c, a, d)	\
+  do {					\
+    BEGIN_CLIP_LOOP();			\
+    grBufferClear(c, a, d);		\
+    END_CLIP_LOOP();			\
+  } while (0)
+
+#define FX_grDepthMask(m)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grDepthMask(m);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grColorMask(c, a)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grColorMask(c, a);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+extern FxBool FX_grLfbLock(GrLock_t type, GrBuffer_t buffer, 
+			   GrLfbWriteMode_t writeMode, 
+			   GrOriginLocation_t origin, FxBool pixelPipeline, 
+			   GrLfbInfo_t *info );
+
+#define FX_grLfbUnlock(t, b)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grLfbUnlock(t, b);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grConstantColorValue(v)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grConstantColorValue(v);		\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grConstantColorValue_NoLock grConstantColorValue
+
+#define FX_grAADrawTriangle(a, b, c, ab, bc, ca)	\
+  do {							\
+    BEGIN_CLIP_LOOP();					\
+    grAADrawTriangle(a, b, c, ab, bc, ca);		\
+    END_CLIP_LOOP();					\
+  } while (0)
+
+#define FX_grAlphaBlendFunction(rs, rd, as, ad)	\
+  do {						\
+    BEGIN_BOARD_LOCK();				\
+    grAlphaBlendFunction(rs, rd, as, ad);	\
+    END_BOARD_LOCK();				\
+  } while (0)
+
+#define FX_grAlphaCombine(func, fact, loc, oth, inv)	\
+  do {							\
+    BEGIN_BOARD_LOCK();					\
+    grAlphaCombine(func, fact, loc, oth, inv);		\
+    END_BOARD_LOCK();					\
+  } while (0)
+
+#define FX_grAlphaCombine_NoLock grAlphaCombine
+
+#define FX_grAlphaTestFunction(f)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grAlphaTestFunction(f);		\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grAlphaTestReferenceValue(v)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grAlphaTestReferenceValue(v);	\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grClipWindow(minx, miny, maxx, maxy)	\
+  do {						\
+    BEGIN_BOARD_LOCK();				\
+    grClipWindow(minx, miny, maxx, maxy);	\
+    END_BOARD_LOCK();				\
+  } while (0)
+
+#define FX_grClipWindow_NoLock grClipWindow
+
+#define FX_grColorCombine(func, fact, loc, oth, inv)	\
+  do {							\
+    BEGIN_BOARD_LOCK();					\
+    grColorCombine(func, fact, loc, oth, inv);		\
+    END_BOARD_LOCK();					\
+  } while (0)
+
+#define FX_grColorCombine_NoLock grColorCombine
+
+#define FX_grCullMode(m)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grCullMode(m);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grDepthBiasLevel(lev)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grDepthBiasLevel(lev);		\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grDepthBufferFunction(func)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grDepthBufferFunction(func);	\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grFogColorValue(c)		\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grFogColorValue(c);			\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grFogMode(m)	\
+  do {			\
+    BEGIN_BOARD_LOCK(); \
+    grFogMode(m);	\
+    END_BOARD_LOCK();	\
+  } while (0)
+
+#define FX_grFogTable(t)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grFogTable(t);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grTexClampMode(t, sc, tc)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grTexClampMode(t, sc, tc);		\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grTexClampMode_NoLock grTexClampMode
+
+#define FX_grTexCombine(t, rfunc, rfact, afunc, afact, rinv, ainv)	\
+  do {									\
+    BEGIN_BOARD_LOCK();							\
+    grTexCombine(t, rfunc, rfact, afunc, afact, rinv, ainv);		\
+    END_BOARD_LOCK();							\
+  } while (0)
+
+#define FX_grTexCombine_NoLock grTexCombine
+
+#define FX_grTexDownloadMipMapLevel(t, sa, tlod, llod, ar, f, eo, d)	\
+  do {									\
+    BEGIN_BOARD_LOCK();							\
+    grTexDownloadMipMapLevel(t, sa, tlod, llod, ar, f, eo, d);		\
+    END_BOARD_LOCK();							\
+  } while (0)
+
+#define FX_grTexDownloadMipMapLevel_NoLock grTexDownloadMipMapLevel
+
+#define FX_grTexDownloadMipMapLevelPartial(t, sa, tlod, llod, ar, f, eo, d, s, e);	\
+  do {									    \
+    BEGIN_BOARD_LOCK();							    \
+    grTexDownloadMipMapLevelPartial(t, sa, tlod, llod, ar, f, eo, d, s, e); \
+    END_BOARD_LOCK();							    \
+  } while (0)
+
+#define FX_grTexFilterMode(t, minf, magf)	\
+  do {						\
+    BEGIN_BOARD_LOCK();				\
+    grTexFilterMode(t, minf, magf);		\
+    END_BOARD_LOCK();				\
+  } while (0)
+
+#define FX_grTexFilterMode_NoLock grTexFilterMode
+
+extern FxU32 FX_grTexMinAddress(GrChipID_t tmu);
+extern FxU32 FX_grTexMaxAddress(GrChipID_t tmu);
+
+#define FX_grTexMipMapMode(t, m, lod)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grTexMipMapMode(t, m, lod);		\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grTexMipMapMode_NoLock grTexMipMapMode
+
+#define FX_grTexSource(t, sa, eo, i)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grTexSource(t, sa, eo, i);		\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grTexSource_NoLock grTexSource
+
+extern FxU32 FX_grTexTextureMemRequired(FxU32 evenOdd, GrTexInfo *info);
+#define FX_grTexTextureMemRequired_NoLock grTexTextureMemRequired
+
+#define FX_grGlideGetState(s)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grGlideGetState(s);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grDRIBufferSwap(i)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grDRIBufferSwap(i);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grSstSelect(b)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grSstSelect(b);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grSstSelect_NoLock grSstSelect
+
+#define FX_grGlideSetState(s)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grGlideSetState(s);		\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grDepthBufferMode(m)	\
+  do {				\
+    BEGIN_BOARD_LOCK();		\
+    grDepthBufferMode(m);	\
+    END_BOARD_LOCK();		\
+  } while (0)
+
+#define FX_grLfbWriteColorFormat(f)	\
+  do {					\
+    BEGIN_BOARD_LOCK();			\
+    grLfbWriteColorFormat(f);		\
+    END_BOARD_LOCK();			\
+  } while (0)
+
+#define FX_grDrawVertexArray(m, c, p)	\
+  do {					\
+    BEGIN_CLIP_LOOP();			\
+    grDrawVertexArray(m, c, p);		\
+    END_CLIP_LOOP();			\
+  } while (0)
+
+#define FX_grGlideShutdown()		\
+  do {					\
+    BEGIN_CLIP_LOOP();			\
+    grGlideShutdown();			\
+    END_CLIP_LOOP();			\
+  } while (0)
+
+#define FX_grGlideInit_NoLock grGlideInit
+#define FX_grSstWinOpen_NoLock grSstWinOpen
+
+extern int FX_getFogTableSize(void);
+extern int FX_getGrStateSize(void);
+
 #endif /* __FX_GLIDE_WARPER__ */
+

src/mesa/drivers/glide/fxwgl.c

@@ -1,25 +1,53 @@
+/* -*- mode: C; tab-width:8; c-basic-offset:2 -*- */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.1
+ *
+ * Copyright (C) 1999  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.
+ *
+ *
+ * Original Mesa / 3Dfx device driver (C) 1999 David Bucciarelli, by the
+ * terms stated above.
+ *
+ * Thank you for your contribution, David!
+ *
+ * Please make note of the above copyright/license statement.  If you
+ * contributed code or bug fixes to this code under the previous (GNU
+ * Library) license and object to the new license, your code will be
+ * removed at your request.  Please see the Mesa docs/COPYRIGHT file
+ * for more information.
+ *
+ * Additional Mesa/3Dfx driver developers:
+ *   Daryll Strauss <daryll@precisioninsight.com>
+ *   Keith Whitwell <keith@precisioninsight.com>
+ *
+ * See fxapi.h for more revision/author details.
+ */
+
+
+
 /* fxwgl.c - Microsoft wgl functions emulation for
  *           3Dfx VooDoo/Mesa interface
  */
 
-/*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * See the file fxapi.c for more informations about authors
- *
- */
 
 #ifdef __WIN32__
 
@@ -28,14 +56,14 @@ extern "C" {
 #endif
 
 #include <windows.h>
-#include <GL/gl.h>
+#include "GL/gl.h"
 
 #ifdef __cplusplus
            }
 #endif
 
 #include <stdio.h>
-#include <GL/fxmesa.h>
+#include "GL/fxmesa.h"
 #include "fxdrv.h"
 
 #define MAX_MESA_ATTRS  20
@@ -243,11 +271,11 @@ LONG GLAPIENTRY __wglMonitor(HWND hwnd,UINT message,UINT wParam,LONG lParam)
         static int moving = 0;
         if (!moving) {
           if(fxQueryHardware()!=GR_SSTTYPE_VOODOO) {
-            if(!grSstControl(GR_CONTROL_RESIZE)) {
+            if(!FX_grSstControl(GR_CONTROL_RESIZE)) {
               moving = 1;
               SetWindowPos(hwnd, 0, 0, 0, 300, 300, SWP_NOMOVE|SWP_NOZORDER);
               moving = 0;
-              if(!grSstControl(GR_CONTROL_RESIZE)) {
+              if(!FX_grSstControl(GR_CONTROL_RESIZE)) {
                 /*MessageBox(0,_T("Error changing windowsize"),_T("fxMESA"),MB_OK);*/
                 PostMessage(hWND,WM_CLOSE,0,0);
               }
@@ -255,7 +283,7 @@ LONG GLAPIENTRY __wglMonitor(HWND hwnd,UINT message,UINT wParam,LONG lParam)
           }
 
           /* Do the clipping in the glide library */
-          grClipWindow(0,0,grSstScreenWidth(),grSstScreenHeight());
+          FX_grClipWindow(0,0,FX_grSstScreenWidth(),FX_grSstScreenHeight());
           /* And let the new size set in the context */
           fxMesaUpdateScreenSize(ctx);
         }
@@ -269,21 +297,22 @@ LONG GLAPIENTRY __wglMonitor(HWND hwnd,UINT message,UINT wParam,LONG lParam)
         BOOL fMinimized = (BOOL) HIWORD(wParam);
 
         if((fActive == WA_INACTIVE) || fMinimized)
-          grSstControl(GR_CONTROL_DEACTIVATE);
+          FX_grSstControl(GR_CONTROL_DEACTIVATE);
         else
-          grSstControl(GR_CONTROL_ACTIVATE);
+          FX_grSstControl(GR_CONTROL_ACTIVATE);
       }
       break;
     case WM_SHOWWINDOW:
       break;
+    case WM_SYSKEYDOWN:
     case WM_SYSCHAR:
       if(gdiWindowHackEna && (VK_RETURN == wParam)) {
         if(gdiWindowHack) {
           gdiWindowHack = GL_FALSE;
-          grSstControl(GR_CONTROL_ACTIVATE);
+          FX_grSstControl(GR_CONTROL_ACTIVATE);
         } else {
           gdiWindowHack = GL_TRUE;
-          grSstControl(GR_CONTROL_DEACTIVATE);
+          FX_grSstControl(GR_CONTROL_DEACTIVATE);
         }
       }
       break;
@@ -351,7 +380,7 @@ HGLRC GLAPIENTRY wglCreateContext(HDC hdc)
 
       hDC = GetDC(dibWnd);
 
-      dibBMI = (BITMAPINFO*) malloc( sizeof(BITMAPINFO) + (256*sizeof(RGBQUAD)));
+      dibBMI = (BITMAPINFO*) MALLOC( sizeof(BITMAPINFO) + (256*sizeof(RGBQUAD)));
 
       memset(dibBMI,0,sizeof(BITMAPINFO) + (256*sizeof(RGBQUAD)));
 
@@ -382,7 +411,7 @@ HGLRC GLAPIENTRY wglCreateContext(HDC hdc)
         gdiWindowHack = GL_FALSE;
       else {
         gdiWindowHack = GL_TRUE;
-        grSstControl(GR_CONTROL_DEACTIVATE);
+        FX_grSstControl(GR_CONTROL_DEACTIVATE);
       }
     }
   } else {
@@ -429,7 +458,7 @@ BOOL GLAPIENTRY wglDeleteContext(HGLRC hglrc)
   if(ctx && hglrc == (HGLRC)1) {
     if (gdiWindowHackEna) {
       DeleteObject(dibHBM);
-      free(dibBMI);
+      FREE(dibBMI);
 
       dibSurfacePtr = NULL;
       dibBMI = NULL;
@@ -542,7 +571,7 @@ BOOL GLAPIENTRY wglUseFontBitmaps(HDC fontDevice, DWORD firstChar, DWORD numChar
   SetTextColor(bitDevice, tempColor);
 
   // Place chars based on base line
-  VERIFY(SetTextAlign(bitDevice, TA_BASELINE) >= 0);
+  VERIFY(SetTextAlign(bitDevice, TA_BASELINE) >= 0 ? 1 : 0);
 
   for(i = 0; i < numChars; i++) {
     SIZE size;
@@ -584,7 +613,7 @@ BOOL GLAPIENTRY wglUseFontBitmaps(HDC fontDevice, DWORD firstChar, DWORD numChar
 
     // Convert the display dependant representation to a 1 bit deep DIB
     numBytes = (bmapWidth * bmapHeight) / 8;
-    bmap = malloc(numBytes);
+    bmap = MALLOC(numBytes);
     dibInfo->bmiHeader.biWidth = bmapWidth;
     dibInfo->bmiHeader.biHeight = bmapHeight;
     res = GetDIBits(bitDevice, bitObject, 0, bmapHeight, bmap,
@@ -604,13 +633,13 @@ BOOL GLAPIENTRY wglUseFontBitmaps(HDC fontDevice, DWORD firstChar, DWORD numChar
     DeleteObject(bitObject);
 
     // Deallocate the bitmap data
-    free(bmap);
+    FREE(bmap);
   }
 
   // Destroy the DC
   VERIFY(DeleteDC(bitDevice));
 
-  free(dibInfo);
+  FREE(dibInfo);
 
   return TRUE;
 #undef VERIFY
@@ -779,7 +808,7 @@ BOOL GLAPIENTRY wglSwapBuffers(HDC hdc)
     HDC hdcDIBSection  = CreateCompatibleDC(hdcScreen);
     HBITMAP holdBitmap = (HBITMAP) SelectObject(hdcDIBSection, dibHBM);
 
-    grLfbReadRegion(GR_BUFFER_FRONTBUFFER, 0, 0,
+    FX_grLfbReadRegion(GR_BUFFER_FRONTBUFFER, 0, 0,
                     width, height,
                     width * 2,
                     dibSurfacePtr);
@@ -799,6 +828,7 @@ BOOL GLAPIENTRY wglSwapBuffers(HDC hdc)
      * display. Obviously, it's performance hit will be higher on larger displays and
      * less on smaller displays. To support the window-hack display this is probably fine.
      */
+#if  FXMESA_USE_ARGB
     {
       unsigned long *pixel = dibSurfacePtr;
       unsigned long count = (width * height) / 2;
@@ -811,7 +841,8 @@ BOOL GLAPIENTRY wglSwapBuffers(HDC hdc)
             ;
         }
     }
-
+#endif
+    
     BitBlt(hdcScreen, 0, 0,
            width, height,
            hdcDIBSection,

src/mesa/drivers/osmesa/osmesa.c

@@ -1,8 +1,8 @@
-/* $Id: osmesa.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: osmesa.c,v 1.3 1999/11/11 01:28:41 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -38,7 +38,7 @@
 #include "GL/osmesa.h"
 #include "context.h"
 #include "depth.h"
-#include "macros.h"
+#include "mem.h"
 #include "matrix.h"
 #include "types.h"
 #include "vb.h"
@@ -212,7 +212,7 @@ OSMesaContext GLAPIENTRY OSMesaCreateContext( GLenum format, OSMesaContext share
    }
 
 
-   osmesa = (OSMesaContext) calloc( 1, sizeof(struct osmesa_context) );
+   osmesa = (OSMesaContext) CALLOC_STRUCT(osmesa_context);
    if (osmesa) {
       osmesa->gl_visual = gl_create_visual( rgbmode,
                                             swalpha,    /* software alpha */
@@ -232,14 +232,14 @@ OSMesaContext GLAPIENTRY OSMesaCreateContext( GLenum format, OSMesaContext share
                             (void *) osmesa, GL_TRUE );
       if (!osmesa->gl_ctx) {
          gl_destroy_visual( osmesa->gl_visual );
-         free(osmesa);
+         FREE(osmesa);
          return NULL;
       }
       osmesa->gl_buffer = gl_create_framebuffer( osmesa->gl_visual );
       if (!osmesa->gl_buffer) {
          gl_destroy_visual( osmesa->gl_visual );
          gl_destroy_context( osmesa->gl_ctx );
-         free(osmesa);
+         FREE(osmesa);
          return NULL;
       }
       osmesa->format = format;
@@ -275,7 +275,7 @@ void GLAPIENTRY OSMesaDestroyContext( OSMesaContext ctx )
       gl_destroy_visual( ctx->gl_visual );
       gl_destroy_framebuffer( ctx->gl_buffer );
       gl_destroy_context( ctx->gl_ctx );
-      free( ctx );
+      FREE( ctx );
    }
 }
 
@@ -400,7 +400,7 @@ GLboolean GLAPIENTRY OSMesaMakeCurrent( OSMesaContext ctx, void *buffer, GLenum
    /* init viewport */
    if (ctx->gl_ctx->Viewport.Width==0) {
       /* initialize viewport and scissor box to buffer size */
-      gl_Viewport( ctx->gl_ctx, 0, 0, width, height );
+      _mesa_Viewport( 0, 0, width, height );
       ctx->gl_ctx->Scissor.Width = width;
       ctx->gl_ctx->Scissor.Height = height;
    }

src/mesa/drivers/x11/fakeglx.c

@@ -1,4 +1,4 @@
-/* $Id: fakeglx.c,v 1.8 1999/09/16 16:44:37 brianp Exp $ */
+/* $Id: fakeglx.c,v 1.12.2.4 1999/12/11 09:20:03 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -267,7 +267,7 @@ save_glx_visual( Display *dpy, XVisualInfo *vinfo,
           && (v->gl_visual->StencilBits >= stencil_size || stencil_size == 0)
           && (v->gl_visual->AccumBits >= accum_size || accum_size == 0)) {
          /* now either compare XVisualInfo pointers or visual IDs */
-         if ((!comparePointers && v->vishandle->visualid == vinfo->visualid)
+         if ((!comparePointers && v->visinfo->visualid == vinfo->visualid)
              || (comparePointers && v->vishandle == vinfo)) {
             return v;
          }
@@ -718,6 +718,7 @@ static XVisualInfo *choose_x_visual( Display *dpy, int screen,
  * Return:  pointer to an XVisualInfo or NULL.
  */
 static XVisualInfo *choose_x_overlay_visual( Display *dpy, int scr,
+                                             GLboolean rgbFlag,
                                              int level, int trans_type,
                                              int trans_value,
                                              int min_depth,
@@ -809,10 +810,20 @@ static XVisualInfo *choose_x_overlay_visual( Display *dpy, int scr,
          continue;
       }
 
+      /* if RGB was requested, make sure we have True/DirectColor */
+      if (rgbFlag && vislist->CLASS != TrueColor
+          && vislist->CLASS != DirectColor)
+         continue;
+
+      /* if CI was requested, make sure we have a color indexed visual */
+      if (!rgbFlag
+          && (vislist->CLASS == TrueColor || vislist->CLASS == DirectColor))
+         continue;
+
       if (deepvis==NULL || vislist->depth > deepest) {
          /* YES!  found a satisfactory visual */
          if (deepvis) {
-            free( deepvis );
+            XFree( deepvis );
          }
          deepest = vislist->depth;
          deepvis = vislist;
@@ -979,8 +990,21 @@ XVisualInfo *Fake_glXChooseVisual( Display *dpy, int screen, int *list )
    }
    else {
       /* over/underlay planes */
-      vis = choose_x_overlay_visual( dpy, screen, level, trans_type,
-                                     trans_value, min_ci, visual_type );
+      if (rgb_flag) {
+         /* rgba overlay */
+         int min_rgb = min_red + min_green + min_blue;
+         if (min_rgb>1 && min_rgb<8) {
+            /* a special case to be sure we can get a monochrome visual */
+            min_rgb = 1;
+         }
+         vis = choose_x_overlay_visual( dpy, screen, rgb_flag, level,
+                              trans_type, trans_value, min_rgb, visual_type );
+      }
+      else {
+         /* color index overlay */
+         vis = choose_x_overlay_visual( dpy, screen, rgb_flag, level,
+                              trans_type, trans_value, min_ci, visual_type );
+      }
    }
 
    if (vis) {
@@ -1406,10 +1430,10 @@ static const char *get_extensions( void )
 #ifdef FX
    const char *fx = getenv("MESA_GLX_FX");
    if (fx && fx[0] != 'd') {
-      return "GLX_MESA_pixmap_colormap GLX_EXT_visual_info GLX_MESA_release_buffers GLX_MESA_copy_sub_buffer GLX_SGI_video_sync GLX_EXT_get_proc_address GLX_MESA_set_3dfx_mode";
+      return "GLX_MESA_pixmap_colormap GLX_EXT_visual_info GLX_MESA_release_buffers GLX_MESA_copy_sub_buffer GLX_SGI_video_sync GLX_MESA_set_3dfx_mode GLX_ARB_get_proc_address";
    }
 #endif
-   return "GLX_MESA_pixmap_colormap GLX_EXT_visual_info GLX_MESA_release_buffers GLX_MESA_copy_sub_buffer GLX_SGI_video_sync GL_EXT_get_proc_address";
+   return "GLX_MESA_pixmap_colormap GLX_EXT_visual_info GLX_MESA_release_buffers GLX_MESA_copy_sub_buffer GLX_SGI_video_sync GLX_ARB_get_proc_address";
 }
 
 
@@ -1494,30 +1518,62 @@ GLboolean Fake_glXSet3DfxModeMESA( GLint mode )
 
 
 
-/*GLfunction Fake_glXGetProcAddress( const GLubyte *procName )*/
 void (*Fake_glXGetProcAddress( const GLubyte *procName ))()
 {
-   typedef void (*GLfunction)();
+   typedef void (*gl_function)();
    struct proc {
       const char *name;
-      GLfunction address;
+      gl_function address;
    };
    static struct proc procTable[] = {
-      { "glXGetProcAddressEXT", (GLfunction) glXGetProcAddressEXT },
-      { "glXCreateGLXPixmapMESA", (GLfunction) glXCreateGLXPixmapMESA },
-      { "glXReleaseBuffersMESA", (GLfunction) glXReleaseBuffersMESA },
-      { "glXCopySubBufferMESA", (GLfunction) glXCopySubBufferMESA },
-      { "glXSet3DfxModeMESA", (GLfunction) glXSet3DfxModeMESA },
-      /* NOTE: GLX_SGI_video_sync not implemented in Mesa */
+      /* GLX 1.0 functions */
+      { "glXChooseVisual", (gl_function) glXChooseVisual },
+      { "glXCopyContext", (gl_function) glXCopyContext },
+      { "glXCreateContext", (gl_function) glXCreateContext },
+      { "glXCreateGLXPixmap", (gl_function) glXCreateGLXPixmap },
+      { "glXDestroyContext", (gl_function) glXDestroyContext },
+      { "glXDestroyGLXPixmap", (gl_function) glXDestroyGLXPixmap },
+      { "glXGetConfig", (gl_function) glXGetConfig },
+      { "glXGetCurrentContext", (gl_function) glXGetCurrentContext },
+      { "glXGetCurrentDrawable", (gl_function) glXGetCurrentDrawable },
+      { "glXIsDirect", (gl_function) glXIsDirect },
+      { "glXMakeCurrent", (gl_function) glXMakeCurrent },
+      { "glXQueryExtension", (gl_function) glXQueryExtension },
+      { "glXQueryVersion", (gl_function) glXQueryVersion },
+      { "glXSwapBuffers", (gl_function) glXSwapBuffers },
+      { "glXUseXFont", (gl_function) glXUseXFont },
+      { "glXWaitGL", (gl_function) glXWaitGL },
+      { "glXWaitX", (gl_function) glXWaitX },
+
+      /* GLX 1.1 functions */
+      { "glXGetClientString", (gl_function) glXGetClientString },
+      { "glXQueryExtensionsString", (gl_function) glXQueryExtensionsString },
+      { "glXQueryServerString", (gl_function) glXQueryServerString },
+
+      /* Extensions */
+      { "glXGetProcAddressARB", (gl_function) glXGetProcAddressARB },
+      { "glXCreateGLXPixmapMESA", (gl_function) glXCreateGLXPixmapMESA },
+      { "glXReleaseBuffersMESA", (gl_function) glXReleaseBuffersMESA },
+      { "glXCopySubBufferMESA", (gl_function) glXCopySubBufferMESA },
+      { "glXSet3DfxModeMESA", (gl_function) glXSet3DfxModeMESA },
+      { "glXGetVideoSyncSGI", (gl_function) glXGetVideoSyncSGI },
+      { "glXWaitVideoSyncSGI", (gl_function) glXWaitVideoSyncSGI },
+
       { NULL, NULL }  /* end of list token */
    };
    GLuint i;
 
    /* First, look for core library functions */
+   gl_function f = (gl_function) gl_get_proc_address(procName);
+   if (f)
+      return f;
+
+   /* Second, look for GLX funtion */
    for (i = 0; procTable[i].address; i++) {
       if (strcmp((const char *) procName, procTable[i].name) == 0)
-	  return (GLfunction) procTable[i].address;
+	  return procTable[i].address;
    }
 
    return NULL;
 }
+

src/mesa/drivers/x11/glxapi.c

@@ -1,4 +1,4 @@
-/* $Id: glxapi.c,v 1.3 1999/09/16 15:54:21 brianp Exp $ */
+/* $Id: glxapi.c,v 1.4.2.1 1999/12/10 13:45:39 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -419,8 +419,7 @@ GLboolean glXSet3DfxModeMESA( GLint mode )
 
 
 
-#ifdef GLX_EXT_get_proc_address
-void (*glXGetProcAddressEXT( const GLubyte *procName ))()
+void (*glXGetProcAddressARB( const GLubyte *procName ))()
 {
 #ifdef REALGLX
    return NULL;
@@ -428,4 +427,4 @@ void (*glXGetProcAddressEXT( const GLubyte *procName ))()
    return Fake_glXGetProcAddress( procName );
 #endif
 }
-#endif
+

src/mesa/drivers/x11/glxheader.h

@@ -0,0 +1,71 @@
+/* $Id: glxheader.h,v 1.1 1999/11/11 01:29:28 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.3
+ * 
+ * Copyright (C) 1999  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.
+ */
+
+
+#ifndef GLX_HEADER_H
+#define GLX_HEADER_H
+
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+
+#include "glheader.h"
+
+
+#ifdef XFree86Server
+
+# include "resource.h"
+# include "windowstr.h"
+# include "gcstruct.h"
+# include "GL/xf86glx.h"
+# include "xf86glx_util.h"
+
+#else
+
+# ifdef GLX_DIRECT_RENDERING
+#  include "dri_mesaint.h"
+# endif
+# include <X11/Xlib.h>
+# include <X11/Xutil.h>
+# ifdef USE_XSHM  /* was SHM */
+#  include <sys/ipc.h>
+#  include <sys/shm.h>
+#  include <X11/extensions/XShm.h>
+# endif
+
+#endif
+
+
+
+/* this silences a compiler warning on several systems */
+struct timespec;
+struct itimerspec;
+
+
+
+#endif /*GLX_HEADER*/

src/mesa/drivers/x11/xfonts.c

@@ -1,4 +1,4 @@
-/* $Id: xfonts.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: xfonts.c,v 1.2.2.1 1999/12/12 17:03:07 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -257,7 +257,7 @@ void Fake_glXUseXFont( Font font, int first, int count, int listbase )
   max_bm_width = (max_width + 7) / 8;
   max_bm_height = max_height;
 
-  bm = (GLubyte *) malloc ((max_bm_width * max_bm_height) * sizeof 
+  bm = (GLubyte *) MALLOC((max_bm_width * max_bm_height) * sizeof 
 (GLubyte));
   if (!bm) {
       XFreeFontInfo( NULL, fs, 0 );
@@ -338,7 +338,8 @@ void Fake_glXUseXFont( Font font, int first, int count, int listbase )
       width = ch->rbearing - ch->lbearing;
       height = ch->ascent + ch->descent;
       x0 = - ch->lbearing;
-      y0 = ch->descent - 1;
+      y0 = ch->descent - 0;  /* XXX used to subtract 1 here */
+                             /* but that caused a conformace failure */
       dx = ch->width;
       dy = 0;
 

src/mesa/drivers/x11/xmesaP.h

@@ -1,4 +1,4 @@
-/* $Id: xmesaP.h,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: xmesaP.h,v 1.2 1999/10/08 09:27:12 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,6 +23,9 @@
  * 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.
  */
+/* $XFree86: xc/lib/GL/mesa/src/X/xmesaP.h,v 1.5 1999/07/06 14:51:28 dawes Exp $ */
+
+
 
 
 #ifndef XMESAP_H
@@ -30,20 +33,33 @@
 
 
 #ifdef XFree86Server
-#include "xf86glx_util.h"
+# include "GL/xf86glx.h"
+# include "xf86glx_util.h"
 #else
-#ifdef SHM
-#include <X11/extensions/XShm.h>
-#endif
+# ifdef GLX_DIRECT_RENDERING
+#  include "dri_mesa.h"
+# endif
+# ifdef SHM
+#  include <X11/extensions/XShm.h>
+# endif
 #endif
 #include "GL/xmesa.h"
 #include "types.h"
-#ifdef FX
+#if defined(FX) && !defined(GLX_DIRECT_RENDERING)
 #include "GL/fxmesa.h"
 #include "../FX/fxdrv.h"
 #endif
 
 
+#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
+#  include "xdriP.h"
+#else
+#  define DRI_DRAWABLE_ARG
+#  define DRI_DRAWABLE_PARM
+#  define DRI_CTX_ARG
+#endif
+
+
 /* for PF_8R8G8B24 pixel format */
 typedef struct {
    GLubyte b;
@@ -52,13 +68,17 @@ typedef struct {
 } bgr_t;
 
 
+
+
 /*
  * "Derived" from gl_visual.  Basically corresponds to an XVisualInfo.
  */
 struct xmesa_visual {
    GLvisual *gl_visual;		/* Device independent visual parameters */
    XMesaDisplay *display;	/* The X11 display */
-#ifndef XFree86Server
+#ifdef XFree86Server
+   GLint screen_depth;	/* The depth of the screen */
+#else
    XVisualInfo *vishandle;	/* The pointer returned by glXChooseVisual */
 #endif
    XMesaVisualInfo visinfo;	/* X's visual info */
@@ -119,6 +139,13 @@ struct xmesa_context {
 
    GLubyte clearcolor[4];		/* current clearing color */
    unsigned long clearpixel;		/* current clearing pixel value */
+
+#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
+  __DRIcontextPrivate *driContextPriv; /* back pointer to DRI context
+					* used for locking
+					*/
+  void *private;			/* device-specific private context */
+#endif
 };
 
 
@@ -194,7 +221,14 @@ struct xmesa_buffer {
    int num_alloced;
    unsigned long alloced_colors[256];
 
-#ifdef FX
+#if defined(GLX_DIRECT_RENDERING) && !defined(XFree86Server)
+  __DRIdrawablePrivate *driDrawPriv;	/* back pointer to DRI drawable
+					 * used for direct access to framebuffer
+					 */
+  void *private;			/* device-specific private drawable */
+#endif
+
+#if defined( FX ) && !defined(GLX_DIRECT_RENDERING)
    /* For 3Dfx Glide only */
    GLboolean FXisHackUsable;	/* Can we render into window? */
    GLboolean FXwindowHack;	/* Are we rendering into a window? */
@@ -278,6 +312,7 @@ struct xmesa_buffer {
 
 
 
+
 /*
  * If pixelformat==PF_DITHER:
  *
@@ -287,6 +322,7 @@ struct xmesa_buffer {
 #undef _R
 #undef _G
 #undef _B
+#undef _D
 #ifdef DITHER666
 # define _R   6
 # define _G   6
@@ -484,8 +520,9 @@ extern triangle_func xmesa_get_triangle_func( GLcontext *ctx );
 /* XXX this is a hack to implement shared display lists with 3Dfx */
 extern XMesaBuffer XMesaCreateWindowBuffer2( XMesaVisual v,
 					     XMesaWindow w,
-					     XMesaContext c );
-
+					     XMesaContext c
+					     DRI_DRAWABLE_ARG
+					   );
 
 /*
  * These are the extra routines required for integration with XFree86.

src/mesa/glapi/glapi.h

@@ -0,0 +1,591 @@
+/* $Id: glapi.h,v 1.1 1999/11/11 01:22:26 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.3
+ *
+ * Copyright (C) 1999  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.
+ */
+
+
+/*
+ * This file is not specific to Mesa.  It defines a dispatch table
+ * which could be used by any number of OpenGL implementations.
+ * It's designed to be gl.h-independent as well.  That is, it does
+ * not depend on any particular extensions being defined in the gl.h
+ * header.  We #define extension symbols (like _GLAPI_EXT_blend_color)
+ * to determine which entry points to compile.  Clients of this dispatcher
+ * (like Mesa) can #ifdef test these symbols to know how to fill in the
+ * table.
+ */
+
+
+#ifndef _GLAPI_H
+#define _GLAPI_H
+
+
+#include "GL/gl.h"
+
+
+/* Which OpenGL API revisisions are supported by the table: */
+#define _GLAPI_VERSION_1_1  1
+#define _GLAPI_VERSION_1_2  1
+
+/* And which extensions: */
+#define _GLAPI_ARB_imaging  1
+#define _GLAPI_ARB_multitexture 1
+#define _GLAPI_EXT_color_table  1
+#define _GLAPI_EXT_compiled_vertex_array  1
+#define _GLAPI_EXT_point_parameters  1
+#define _GLAPI_EXT_polygon_offset  1
+#define _GLAPI_EXT_blend_minmax  1
+#define _GLAPI_EXT_blend_color  1
+#define _GLAPI_EXT_texture3D 1
+#define _GLAPI_EXT_texture_object 1
+#define _GLAPI_EXT_vertex_array 1
+#define _GLAPI_INGR_blend_func_separate  1
+#define _GLAPI_MESA_window_pos  1
+#define _GLAPI_MESA_resize_buffers  1
+
+
+
+
+/*
+ * This struct contains pointers for all the GL API entrypoints
+ * plus some reserved slots for dynamic extensions.
+ *
+ */
+struct _glapi_table
+{
+   /*
+    * OpenGL 1.0
+    */
+   void (*Accum)(GLenum, GLfloat);
+   void (*AlphaFunc)(GLenum, GLclampf);
+   void (*Begin)(GLenum);
+   void (*Bitmap)(GLsizei, GLsizei, GLfloat, GLfloat, GLfloat, GLfloat, const GLubyte *);
+   void (*BlendFunc)(GLenum, GLenum);
+   void (*CallList)(GLuint list);
+   void (*CallLists)(GLsizei, GLenum, const GLvoid *);
+   void (*Clear)(GLbitfield);
+   void (*ClearAccum)(GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*ClearColor)(GLclampf, GLclampf, GLclampf, GLclampf);
+   void (*ClearDepth)(GLclampd);
+   void (*ClearIndex)(GLfloat);
+   void (*ClearStencil)(GLint);
+   void (*ClipPlane)(GLenum, const GLdouble *);
+   void (*Color3b)(GLbyte, GLbyte, GLbyte);
+   void (*Color3bv)(const GLbyte *);
+   void (*Color3d)(GLdouble, GLdouble, GLdouble);
+   void (*Color3dv)(const GLdouble *);
+   void (*Color3f)(GLfloat, GLfloat, GLfloat);
+   void (*Color3fv)(const GLfloat *);
+   void (*Color3i)(GLint, GLint, GLint);
+   void (*Color3iv)(const GLint *);
+   void (*Color3s)(GLshort, GLshort, GLshort);
+   void (*Color3sv)(const GLshort *);
+   void (*Color3ub)(GLubyte, GLubyte, GLubyte);
+   void (*Color3ubv)(const GLubyte *);
+   void (*Color3ui)(GLuint, GLuint, GLuint);
+   void (*Color3uiv)(const GLuint *);
+   void (*Color3us)(GLushort, GLushort, GLushort);
+   void (*Color3usv)(const GLushort *);
+   void (*Color4b)(GLbyte, GLbyte, GLbyte, GLbyte);
+   void (*Color4bv)(const GLbyte *);
+   void (*Color4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*Color4dv)(const GLdouble *);
+   void (*Color4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*Color4fv)(const GLfloat *);
+   void (*Color4i)(GLint, GLint, GLint, GLint);
+   void (*Color4iv)(const GLint *);
+   void (*Color4s)(GLshort, GLshort, GLshort, GLshort);
+   void (*Color4sv)(const GLshort *);
+   void (*Color4ub)(GLubyte, GLubyte, GLubyte, GLubyte);
+   void (*Color4ubv)(const GLubyte *);
+   void (*Color4ui)(GLuint, GLuint, GLuint, GLuint);
+   void (*Color4uiv)(const GLuint *);
+   void (*Color4us)(GLushort, GLushort, GLushort, GLushort);
+   void (*Color4usv)(const GLushort *);
+   void (*ColorMask)(GLboolean, GLboolean, GLboolean, GLboolean);
+   void (*ColorMaterial)(GLenum, GLenum);
+   void (*CopyPixels)(GLint, GLint, GLsizei, GLsizei, GLenum);
+   void (*CullFace)(GLenum);
+   void (*DeleteLists)(GLuint, GLsizei);
+   void (*DepthFunc)(GLenum);
+   void (*DepthMask)(GLboolean);
+   void (*DepthRange)(GLclampd, GLclampd);
+   void (*Disable)(GLenum);
+   void (*DrawBuffer)(GLenum);
+   void (*DrawPixels)(GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*EdgeFlag)(GLboolean);
+   void (*EdgeFlagv)(const GLboolean *);
+   void (*Enable)(GLenum);
+   void (*End)(void);
+   void (*EndList)(void);
+   void (*EvalCoord1d)(GLdouble);
+   void (*EvalCoord1dv)(const GLdouble *);
+   void (*EvalCoord1f)(GLfloat);
+   void (*EvalCoord1fv)(const GLfloat *);
+   void (*EvalCoord2d)(GLdouble u, GLdouble);
+   void (*EvalCoord2dv)(const GLdouble *);
+   void (*EvalCoord2f)(GLfloat u, GLfloat);
+   void (*EvalCoord2fv)(const GLfloat *);
+   void (*EvalMesh1)(GLenum, GLint, GLint);
+   void (*EvalMesh2)(GLenum, GLint, GLint, GLint, GLint);
+   void (*EvalPoint1)(GLint);
+   void (*EvalPoint2)(GLint, GLint);
+   void (*FeedbackBuffer)(GLsizei, GLenum, GLfloat *);
+   void (*Finish)(void);
+   void (*Flush)(void);
+   void (*Fogf)(GLenum, GLfloat);
+   void (*Fogfv)(GLenum, const GLfloat *);
+   void (*Fogi)(GLenum, GLint);
+   void (*Fogiv)(GLenum, const GLint *);
+   void (*FrontFace)(GLenum);
+   void (*Frustum)(GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+   GLuint (*GenLists)(GLsizei);
+   void (*GetBooleanv)(GLenum, GLboolean *);
+   void (*GetClipPlane)(GLenum, GLdouble *);
+   void (*GetDoublev)(GLenum, GLdouble *);
+   GLenum (*GetError)(void);
+   void (*GetFloatv)(GLenum, GLfloat *);
+   void (*GetIntegerv)(GLenum, GLint *);
+   void (*GetLightfv)(GLenum light, GLenum, GLfloat *);
+   void (*GetLightiv)(GLenum light, GLenum, GLint *);
+   void (*GetMapdv)(GLenum, GLenum, GLdouble *);
+   void (*GetMapfv)(GLenum, GLenum, GLfloat *);
+   void (*GetMapiv)(GLenum, GLenum, GLint *);
+   void (*GetMaterialfv)(GLenum, GLenum, GLfloat *);
+   void (*GetMaterialiv)(GLenum, GLenum, GLint *);
+   void (*GetPixelMapfv)(GLenum, GLfloat *);
+   void (*GetPixelMapuiv)(GLenum, GLuint *);
+   void (*GetPixelMapusv)(GLenum, GLushort *);
+   void (*GetPolygonStipple)(GLubyte *);
+   const GLubyte* (*GetString)(GLenum name);
+   void (*GetTexEnvfv)(GLenum, GLenum, GLfloat *);
+   void (*GetTexEnviv)(GLenum, GLenum, GLint *);
+   void (*GetTexGendv)(GLenum coord, GLenum, GLdouble *);
+   void (*GetTexGenfv)(GLenum coord, GLenum, GLfloat *);
+   void (*GetTexGeniv)(GLenum coord, GLenum, GLint *);
+   void (*GetTexImage)(GLenum, GLint level, GLenum, GLenum, GLvoid *);
+   void (*GetTexLevelParameterfv)(GLenum, GLint, GLenum, GLfloat *);
+   void (*GetTexLevelParameteriv)(GLenum, GLint, GLenum, GLint *);
+   void (*GetTexParameterfv)(GLenum, GLenum, GLfloat *);
+   void (*GetTexParameteriv)(GLenum, GLenum, GLint *);
+   void (*Hint)(GLenum, GLenum);
+   void (*IndexMask)(GLuint);
+   void (*Indexd)(GLdouble);
+   void (*Indexdv)(const GLdouble *);
+   void (*Indexf)(GLfloat);
+   void (*Indexfv)(const GLfloat *);
+   void (*Indexi)(GLint);
+   void (*Indexiv)(const GLint *);
+   void (*Indexs)(GLshort);
+   void (*Indexsv)(const GLshort *);
+   void (*InitNames)(void);
+   GLboolean (*IsEnabled)(GLenum);
+   GLboolean (*IsList)(GLuint);
+   void (*LightModelf)(GLenum, GLfloat);
+   void (*LightModelfv)(GLenum, const GLfloat *);
+   void (*LightModeli)(GLenum, GLint);
+   void (*LightModeliv)(GLenum, const GLint *);
+   void (*Lightf)(GLenum light, GLenum, GLfloat);
+   void (*Lightfv)(GLenum light, GLenum, const GLfloat *);
+   void (*Lighti)(GLenum light, GLenum, GLint);
+   void (*Lightiv)(GLenum light, GLenum, const GLint *);
+   void (*LineStipple)(GLint factor, GLushort);
+   void (*LineWidth)(GLfloat);
+   void (*ListBase)(GLuint);
+   void (*LoadIdentity)(void);
+   void (*LoadMatrixd)(const GLdouble *);
+   void (*LoadMatrixf)(const GLfloat *);
+   void (*LoadName)(GLuint);
+   void (*LogicOp)(GLenum);
+   void (*Map1d)(GLenum, GLdouble, GLdouble, GLint, GLint, const GLdouble *);
+   void (*Map1f)(GLenum, GLfloat, GLfloat, GLint, GLint, const GLfloat *);
+   void (*Map2d)(GLenum, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, const GLdouble *);
+   void (*Map2f)(GLenum, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, const GLfloat *);
+   void (*MapGrid1d)(GLint, GLdouble, GLdouble);
+   void (*MapGrid1f)(GLint, GLfloat, GLfloat);
+   void (*MapGrid2d)(GLint, GLdouble, GLdouble, GLint, GLdouble, GLdouble);
+   void (*MapGrid2f)(GLint, GLfloat, GLfloat, GLint, GLfloat, GLfloat);
+   void (*Materialf)(GLenum, GLenum, GLfloat);
+   void (*Materialfv)(GLenum, GLenum, const GLfloat *);
+   void (*Materiali)(GLenum, GLenum, GLint);
+   void (*Materialiv)(GLenum, GLenum, const GLint *);
+   void (*MatrixMode)(GLenum);
+   void (*MultMatrixd)(const GLdouble *);
+   void (*MultMatrixf)(const GLfloat *);
+   void (*NewList)(GLuint list, GLenum);
+   void (*Normal3b)(GLbyte, GLbyte, GLbyte);
+   void (*Normal3bv)(const GLbyte *);
+   void (*Normal3d)(GLdouble, GLdouble, GLdouble);
+   void (*Normal3dv)(const GLdouble *);
+   void (*Normal3f)(GLfloat, GLfloat, GLfloat);
+   void (*Normal3fv)(const GLfloat *);
+   void (*Normal3i)(GLint, GLint, GLint);
+   void (*Normal3iv)(const GLint *);
+   void (*Normal3s)(GLshort, GLshort, GLshort);
+   void (*Normal3sv)(const GLshort *);
+   void (*Ortho)(GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*PassThrough)(GLfloat);
+   void (*PixelMapfv)(GLenum, GLint, const GLfloat *);
+   void (*PixelMapuiv)(GLenum, GLint, const GLuint *);
+   void (*PixelMapusv)(GLenum, GLint, const GLushort *);
+   void (*PixelStoref)(GLenum, GLfloat);
+   void (*PixelStorei)(GLenum, GLint);
+   void (*PixelTransferf)(GLenum, GLfloat);
+   void (*PixelTransferi)(GLenum, GLint);
+   void (*PixelZoom)(GLfloat, GLfloat);
+   void (*PointSize)(GLfloat);
+   void (*PolygonMode)(GLenum, GLenum);
+   void (*PolygonOffset)(GLfloat, GLfloat);
+   void (*PolygonStipple)(const GLubyte *);
+   void (*PopAttrib)(void);
+   void (*PopMatrix)(void);
+   void (*PopName)(void);
+   void (*PushAttrib)(GLbitfield);
+   void (*PushMatrix)(void);
+   void (*PushName)(GLuint);
+   void (*RasterPos2d)(GLdouble, GLdouble);
+   void (*RasterPos2dv)(const GLdouble *);
+   void (*RasterPos2f)(GLfloat, GLfloat);
+   void (*RasterPos2fv)(const GLfloat *);
+   void (*RasterPos2i)(GLint, GLint);
+   void (*RasterPos2iv)(const GLint *);
+   void (*RasterPos2s)(GLshort, GLshort);
+   void (*RasterPos2sv)(const GLshort *);
+   void (*RasterPos3d)(GLdouble, GLdouble, GLdouble);
+   void (*RasterPos3dv)(const GLdouble *);
+   void (*RasterPos3f)(GLfloat, GLfloat, GLfloat);
+   void (*RasterPos3fv)(const GLfloat *);
+   void (*RasterPos3i)(GLint, GLint, GLint);
+   void (*RasterPos3iv)(const GLint *);
+   void (*RasterPos3s)(GLshort, GLshort, GLshort);
+   void (*RasterPos3sv)(const GLshort *);
+   void (*RasterPos4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*RasterPos4dv)(const GLdouble *);
+   void (*RasterPos4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*RasterPos4fv)(const GLfloat *);
+   void (*RasterPos4i)(GLint, GLint, GLint, GLint);
+   void (*RasterPos4iv)(const GLint *);
+   void (*RasterPos4s)(GLshort, GLshort, GLshort, GLshort);
+   void (*RasterPos4sv)(const GLshort *);
+   void (*ReadBuffer)(GLenum);
+   void (*ReadPixels)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *);
+   void (*Rectd)(GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*Rectdv)(const GLdouble *, const GLdouble *);
+   void (*Rectf)(GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*Rectfv)(const GLfloat *, const GLfloat *);
+   void (*Recti)(GLint, GLint, GLint, GLint);
+   void (*Rectiv)(const GLint *, const GLint *);
+   void (*Rects)(GLshort, GLshort, GLshort, GLshort);
+   void (*Rectsv)(const GLshort *, const GLshort *);
+   GLint (*RenderMode)(GLenum);
+   void (*Rotated)(GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*Rotatef)(GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*Scaled)(GLdouble, GLdouble, GLdouble);
+   void (*Scalef)(GLfloat, GLfloat, GLfloat);
+   void (*Scissor)(GLint, GLint, GLsizei, GLsizei);
+   void (*SelectBuffer)(GLsizei, GLuint *);
+   void (*ShadeModel)(GLenum);
+   void (*StencilFunc)(GLenum, GLint, GLuint);
+   void (*StencilMask)(GLuint);
+   void (*StencilOp)(GLenum, GLenum, GLenum);
+   void (*TexCoord1d)(GLdouble);
+   void (*TexCoord1dv)(const GLdouble *);
+   void (*TexCoord1f)(GLfloat);
+   void (*TexCoord1fv)(const GLfloat *);
+   void (*TexCoord1i)(GLint);
+   void (*TexCoord1iv)(const GLint *);
+   void (*TexCoord1s)(GLshort);
+   void (*TexCoord1sv)(const GLshort *);
+   void (*TexCoord2d)(GLdouble, GLdouble);
+   void (*TexCoord2dv)(const GLdouble *);
+   void (*TexCoord2f)(GLfloat, GLfloat);
+   void (*TexCoord2fv)(const GLfloat *);
+   void (*TexCoord2i)(GLint, GLint);
+   void (*TexCoord2iv)(const GLint *);
+   void (*TexCoord2s)(GLshort, GLshort);
+   void (*TexCoord2sv)(const GLshort *);
+   void (*TexCoord3d)(GLdouble, GLdouble, GLdouble);
+   void (*TexCoord3dv)(const GLdouble *);
+   void (*TexCoord3f)(GLfloat, GLfloat, GLfloat);
+   void (*TexCoord3fv)(const GLfloat *);
+   void (*TexCoord3i)(GLint, GLint, GLint);
+   void (*TexCoord3iv)(const GLint *);
+   void (*TexCoord3s)(GLshort, GLshort, GLshort);
+   void (*TexCoord3sv)(const GLshort *);
+   void (*TexCoord4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*TexCoord4dv)(const GLdouble *);
+   void (*TexCoord4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*TexCoord4fv)(const GLfloat *);
+   void (*TexCoord4i)(GLint, GLint, GLint, GLint);
+   void (*TexCoord4iv)(const GLint *);
+   void (*TexCoord4s)(GLshort, GLshort, GLshort, GLshort);
+   void (*TexCoord4sv)(const GLshort *);
+   void (*TexEnvf)(GLenum, GLenum, GLfloat);
+   void (*TexEnvfv)(GLenum, GLenum, const GLfloat *);
+   void (*TexEnvi)(GLenum, GLenum, GLint);
+   void (*TexEnviv)(GLenum, GLenum, const GLint *);
+   void (*TexGend)(GLenum, GLenum, GLdouble);
+   void (*TexGendv)(GLenum, GLenum, const GLdouble *);
+   void (*TexGenf)(GLenum, GLenum, GLfloat);
+   void (*TexGenfv)(GLenum, GLenum, const GLfloat *);
+   void (*TexGeni)(GLenum, GLenum, GLint);
+   void (*TexGeniv)(GLenum, GLenum, const GLint *);
+   void (*TexImage1D)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+   void (*TexImage2D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+   void (*TexParameterf)(GLenum, GLenum, GLfloat);
+   void (*TexParameterfv)(GLenum, GLenum, const GLfloat *);
+   void (*TexParameteri)(GLenum, GLenum, GLint);
+   void (*TexParameteriv)(GLenum, GLenum, const GLint *);
+   void (*Translated)(GLdouble, GLdouble, GLdouble);
+   void (*Translatef)(GLfloat, GLfloat, GLfloat);
+   void (*Vertex2d)(GLdouble, GLdouble);
+   void (*Vertex2dv)(const GLdouble *);
+   void (*Vertex2f)(GLfloat, GLfloat);
+   void (*Vertex2fv)(const GLfloat *);
+   void (*Vertex2i)(GLint, GLint);
+   void (*Vertex2iv)(const GLint *);
+   void (*Vertex2s)(GLshort, GLshort);
+   void (*Vertex2sv)(const GLshort *);
+   void (*Vertex3d)(GLdouble, GLdouble, GLdouble);
+   void (*Vertex3dv)(const GLdouble *);
+   void (*Vertex3f)(GLfloat, GLfloat, GLfloat);
+   void (*Vertex3fv)(const GLfloat *);
+   void (*Vertex3i)(GLint, GLint, GLint);
+   void (*Vertex3iv)(const GLint *);
+   void (*Vertex3s)(GLshort, GLshort, GLshort);
+   void (*Vertex3sv)(const GLshort *);
+   void (*Vertex4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*Vertex4dv)(const GLdouble *);
+   void (*Vertex4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*Vertex4fv)(const GLfloat *);
+   void (*Vertex4i)(GLint, GLint, GLint, GLint);
+   void (*Vertex4iv)(const GLint *);
+   void (*Vertex4s)(GLshort, GLshort, GLshort, GLshort);
+   void (*Vertex4sv)(const GLshort *);
+   void (*Viewport)(GLint, GLint, GLsizei, GLsizei);
+
+   /*
+    * OpenGL 1.1
+    */
+#ifdef _GLAPI_VERSION_1_1
+   GLboolean (*AreTexturesResident)(GLsizei, const GLuint *, GLboolean *);
+   void (*ArrayElement)(GLint);
+   void (*BindTexture)(GLenum, GLuint);
+   void (*ColorPointer)(GLint, GLenum, GLsizei, const GLvoid *);
+   void (*CopyTexImage1D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+   void (*CopyTexImage2D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+   void (*CopyTexSubImage1D)(GLenum, GLint, GLint, GLint, GLint, GLsizei);
+   void (*CopyTexSubImage2D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+   void (*DeleteTextures)(GLsizei, const GLuint *);
+   void (*DisableClientState)(GLenum);
+   void (*DrawArrays)(GLenum, GLint, GLsizei);
+   void (*DrawElements)(GLenum, GLsizei, GLenum, const GLvoid *);
+   void (*EdgeFlagPointer)(GLsizei, const GLvoid *);
+   void (*EnableClientState)(GLenum);
+   void (*GenTextures)(GLsizei, GLuint *);
+   void (*GetPointerv)(GLenum, GLvoid **);
+   void (*IndexPointer)(GLenum, GLsizei, const GLvoid *);
+   void (*Indexub)(GLubyte);
+   void (*Indexubv)(const GLubyte *);
+   void (*InterleavedArrays)(GLenum, GLsizei, const GLvoid *);
+   GLboolean (*IsTexture)(GLuint);
+   void (*NormalPointer)(GLenum, GLsizei, const GLvoid *);
+   void (*PopClientAttrib)(void);
+   void (*PrioritizeTextures)(GLsizei, const GLuint *, const GLclampf *);
+   void (*PushClientAttrib)(GLbitfield);
+   void (*TexCoordPointer)(GLint, GLenum, GLsizei, const GLvoid *);
+   void (*TexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*TexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*VertexPointer)(GLint, GLenum, GLsizei, const GLvoid *);
+#endif
+
+   /*
+    * OpenGL 1.2
+    */
+#ifdef _GLAPI_VERSION_1_2
+   void (*CopyTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+   void (*DrawRangeElements)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *);
+   void (*TexImage3D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+   void (*TexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+
+#ifdef _GLAPI_ARB_imaging
+   void (*BlendColor)(GLclampf, GLclampf, GLclampf, GLclampf);
+   void (*BlendEquation)(GLenum);
+   void (*ColorSubTable)(GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*ColorTable)(GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*ColorTableParameterfv)(GLenum, GLenum, const GLfloat *);
+   void (*ColorTableParameteriv)(GLenum, GLenum, const GLint *);
+   void (*ConvolutionFilter1D)(GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*ConvolutionFilter2D)(GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*ConvolutionParameterf)(GLenum, GLenum, GLfloat);
+   void (*ConvolutionParameterfv)(GLenum, GLenum, const GLfloat *);
+   void (*ConvolutionParameteri)(GLenum, GLenum, GLint);
+   void (*ConvolutionParameteriv)(GLenum, GLenum, const GLint *);
+   void (*CopyColorSubTable)(GLenum, GLsizei, GLint, GLint, GLsizei);
+   void (*CopyColorTable)(GLenum, GLenum, GLint, GLint, GLsizei);
+   void (*CopyConvolutionFilter1D)(GLenum, GLenum, GLint x, GLint y, GLsizei);
+   void (*CopyConvolutionFilter2D)(GLenum, GLenum, GLint x, GLint y, GLsizei, GLsizei);
+   void (*GetColorTable)(GLenum, GLenum, GLenum, GLvoid *);
+   void (*GetColorTableParameterfv)(GLenum, GLenum, GLfloat *);
+   void (*GetColorTableParameteriv)(GLenum, GLenum, GLint *);
+   void (*GetConvolutionFilter)(GLenum, GLenum, GLenum, GLvoid *);
+   void (*GetConvolutionParameterfv)(GLenum, GLenum, GLfloat *);
+   void (*GetConvolutionParameteriv)(GLenum, GLenum, GLint *);
+   void (*GetHistogram)(GLenum, GLboolean, GLenum, GLenum, GLvoid *);
+   void (*GetHistogramParameterfv)(GLenum, GLenum, GLfloat *);
+   void (*GetHistogramParameteriv)(GLenum, GLenum, GLint *);
+   void (*GetMinmax)(GLenum, GLboolean, GLenum, GLenum, GLvoid *);
+   void (*GetMinmaxParameterfv)(GLenum, GLenum, GLfloat *);
+   void (*GetMinmaxParameteriv)(GLenum, GLenum, GLint *);
+   void (*GetSeparableFilter)(GLenum, GLenum, GLenum, GLvoid *, GLvoid *, GLvoid *);
+   void (*Histogram)(GLenum, GLsizei, GLenum, GLboolean);
+   void (*Minmax)(GLenum, GLenum, GLboolean);
+   void (*ResetHistogram)(GLenum);
+   void (*ResetMinmax)(GLenum);
+   void (*SeparableFilter2D)(GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *, const GLvoid *);
+#endif  /*_GLAPI_ARB_imaging*/
+#endif  /*_GLAPI_VERSION_1_2*/
+
+
+   /*
+    * Extensions
+    */
+
+#ifdef _GLAPI_EXT_color_table
+   void (*ColorTableEXT)(GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*ColorSubTableEXT)(GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+   void (*GetColorTableEXT)(GLenum, GLenum, GLenum, GLvoid *);
+   void (*GetColorTableParameterfvEXT)(GLenum, GLenum, GLfloat *);
+   void (*GetColorTableParameterivEXT)(GLenum, GLenum, GLint *);
+#endif
+
+#ifdef _GLAPI_EXT_compiled_vertex_array
+   void (*LockArraysEXT)(GLint, GLsizei);
+   void (*UnlockArraysEXT)(void);
+#endif
+
+#ifdef _GLAPI_EXT_point_parameters
+   void (*PointParameterfEXT)(GLenum, GLfloat);
+   void (*PointParameterfvEXT)(GLenum, const GLfloat *);
+#endif
+
+#ifdef _GLAPI_EXT_polygon_offset
+   void (*PolygonOffsetEXT)(GLfloat, GLfloat);
+#endif
+
+#ifdef _GLAPI_EXT_blend_minmax
+   void (*BlendEquationEXT)(GLenum);
+#endif
+
+#ifdef _GLAPI_EXT_blend_color
+   void (*BlendColorEXT)(GLclampf, GLclampf, GLclampf, GLclampf);
+#endif
+
+#ifdef _GLAPI_ARB_multitexture
+   void (*ActiveTextureARB)(GLenum);
+   void (*ClientActiveTextureARB)(GLenum);
+   void (*MultiTexCoord1dARB)(GLenum, GLdouble);
+   void (*MultiTexCoord1dvARB)(GLenum, const GLdouble *);
+   void (*MultiTexCoord1fARB)(GLenum, GLfloat);
+   void (*MultiTexCoord1fvARB)(GLenum, const GLfloat *);
+   void (*MultiTexCoord1iARB)(GLenum, GLint);
+   void (*MultiTexCoord1ivARB)(GLenum, const GLint *);
+   void (*MultiTexCoord1sARB)(GLenum, GLshort);
+   void (*MultiTexCoord1svARB)(GLenum, const GLshort *);
+   void (*MultiTexCoord2dARB)(GLenum, GLdouble, GLdouble);
+   void (*MultiTexCoord2dvARB)(GLenum, const GLdouble *);
+   void (*MultiTexCoord2fARB)(GLenum, GLfloat, GLfloat);
+   void (*MultiTexCoord2fvARB)(GLenum, const GLfloat *);
+   void (*MultiTexCoord2iARB)(GLenum, GLint, GLint);
+   void (*MultiTexCoord2ivARB)(GLenum, const GLint *);
+   void (*MultiTexCoord2sARB)(GLenum, GLshort, GLshort);
+   void (*MultiTexCoord2svARB)(GLenum, const GLshort *);
+   void (*MultiTexCoord3dARB)(GLenum, GLdouble, GLdouble, GLdouble);
+   void (*MultiTexCoord3dvARB)(GLenum, const GLdouble *);
+   void (*MultiTexCoord3fARB)(GLenum, GLfloat, GLfloat, GLfloat);
+   void (*MultiTexCoord3fvARB)(GLenum, const GLfloat *);
+   void (*MultiTexCoord3iARB)(GLenum, GLint, GLint, GLint);
+   void (*MultiTexCoord3ivARB)(GLenum, const GLint *);
+   void (*MultiTexCoord3sARB)(GLenum, GLshort, GLshort, GLshort);
+   void (*MultiTexCoord3svARB)(GLenum, const GLshort *);
+   void (*MultiTexCoord4dARB)(GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
+   void (*MultiTexCoord4dvARB)(GLenum, const GLdouble *);
+   void (*MultiTexCoord4fARB)(GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
+   void (*MultiTexCoord4fvARB)(GLenum, const GLfloat *);
+   void (*MultiTexCoord4iARB)(GLenum, GLint, GLint, GLint, GLint);
+   void (*MultiTexCoord4ivARB)(GLenum, const GLint *);
+   void (*MultiTexCoord4sARB)(GLenum, GLshort, GLshort, GLshort, GLshort);
+   void (*MultiTexCoord4svARB)(GLenum, const GLshort *);
+#endif
+
+#ifdef _GLAPI_INGR_blend_func_separate
+   void (*BlendFuncSeparateINGR)(GLenum, GLenum, GLenum, GLenum);
+#endif
+
+#ifdef _GLAPI_MESA_window_pos
+   void (*WindowPos4fMESA)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+#endif
+
+#ifdef _GLAPI_MESA_resize_buffers
+   void (*ResizeBuffersMESA)(void);
+#endif
+
+};
+
+
+
+
+extern void
+_glapi_set_dispatch(struct _glapi_table *dispatch);
+
+
+extern struct _glapi_table *
+_glapi_get_dispatch(void);
+
+
+extern const char *
+_glapi_get_version(void);
+
+
+extern const char *
+_glapi_get_extensions(void);
+
+
+extern void
+_glapi_check_table(const struct _glapi_table *table);
+
+
+extern GLint
+_glapi_alloc_entrypoint(const char *funcName);
+
+
+extern GLint
+_glapi_get_entrypoint(const char *funcName);
+
+
+extern const GLvoid *
+_glapi_get_proc_address(const char *funcName);
+
+
+#endif

src/mesa/main/Makefile.DJ

@@ -1,4 +1,4 @@
-# $Id: Makefile.DJ,v 1.1 1999/08/19 00:55:41 jtg Exp $
+# $Id: Makefile.DJ,v 1.2 1999/10/08 09:27:09 keithw Exp $
 
 # Makefile for core library for MS-DOS using djgpp
 
@@ -22,8 +22,11 @@
 
 
 # $Log: Makefile.DJ,v $
-# Revision 1.1  1999/08/19 00:55:41  jtg
-# Initial revision
+# Revision 1.2  1999/10/08 09:27:09  keithw
+# Fixed includes & added a few hooks for the DRI.
+#
+# Revision 1.1.1.1  1999/08/19 00:55:41  jtg
+# Imported sources
 #
 # Revision 1.1  1999/01/01 14:35:09  brianp
 # Initial revision
@@ -48,7 +51,7 @@ CORE_SOURCES = accum.c alpha.c alphabuf.c api1.c api2.c apiext.c attrib.c \
 	bitmap.c blend.c clip.c colortab.c context.c copypix.c depth.c \
 	dlist.c drawpix.c enable.c eval.c feedback.c fog.c \
 	get.c hash.c image.c light.c lines.c logic.c masking.c matrix.c \
-	misc.c mmath.c mthreads.c pb.c pixel.c points.c pointers.c polygon.c \
+	glmisc.c mmath.c mthreads.c pb.c pixel.c points.c pointers.c polygon.c \
 	quads.c rastpos.c readpix.c rect.c scissor.c shade.c span.c \
 	stencil.c teximage.c texobj.c texstate.c texture.c triangle.c \
 	varray.c winpos.c vb.c vbfill.c vbrender.c vbxform.c xform.c \

src/mesa/main/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.5 1999/09/17 12:07:10 brianp Exp $
+# $Id: Makefile.X11,v 1.6.2.1 1999/11/16 15:25:50 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.1
@@ -46,6 +46,7 @@ CORE_SOURCES = \
 	feedback.c \
 	fog.c \
 	get.c \
+	glmisc.c \
 	hash.c \
 	image.c \
 	light.c \
@@ -53,7 +54,6 @@ CORE_SOURCES = \
 	logic.c \
 	masking.c \
 	matrix.c \
-	misc.c \
 	mmath.c \
 	mthreads.c \
 	pb.c \
@@ -220,7 +220,8 @@ X86/3dnow.o: X86/3dnow.c
 #	@echo "Specify a target configuration"
 
 clean:
-	-rm *.o *~ */*.o */*~
+	-rm *.o *~ */*.o */*~ *.lo *.la
+	-rm -rf .libs
 
 targets: $(LIBDIR)/$(GL_LIB)
 

src/mesa/main/accum.c

@@ -1,4 +1,4 @@
-/* $Id: accum.c,v 1.2 1999/08/19 11:54:28 brianp Exp $ */
+/* $Id: accum.c,v 1.10.2.1 1999/11/27 01:35:42 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,23 +25,25 @@
  */
 
 
+/* $XFree86: xc/lib/GL/mesa/src/accum.c,v 1.3 1999/04/04 00:20:17 dawes Exp $ */
 
 #ifdef PC_HEADER
 #include "all.h"
 #else
+#ifndef XFree86Server
 #include <assert.h>
 #include <limits.h>
 #include <stdlib.h>
 #include <string.h>
+#else
+#include "GL/xf86glx.h"
+#endif
 #include "accum.h"
 #include "context.h"
 #include "macros.h"
 #include "masking.h"
 #include "span.h"
 #include "types.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
@@ -69,24 +71,31 @@
  */
 
 
+#define USE_OPTIMIZED_ACCUM   /* enable the optimization */
+
+
 
 void gl_alloc_accum_buffer( GLcontext *ctx )
 {
    GLint n;
 
    if (ctx->Buffer->Accum) {
-      free( ctx->Buffer->Accum );
+      FREE( ctx->Buffer->Accum );
       ctx->Buffer->Accum = NULL;
    }
 
    /* allocate accumulation buffer if not already present */
    n = ctx->Buffer->Width * ctx->Buffer->Height * 4 * sizeof(GLaccum);
-   ctx->Buffer->Accum = (GLaccum *) malloc( n );
+   ctx->Buffer->Accum = (GLaccum *) MALLOC( n );
    if (!ctx->Buffer->Accum) {
       /* unable to setup accumulation buffer */
       gl_error( ctx, GL_OUT_OF_MEMORY, "glAccum" );
    }
+#ifdef USE_OPTIMIZED_ACCUM
    ctx->IntegerAccumMode = GL_TRUE;
+#else
+   ctx->IntegerAccumMode = GL_FALSE;
+#endif
    ctx->IntegerAccumScaler = 0.0;
 }
 
@@ -113,12 +122,12 @@ void gl_ClearAccum( GLcontext *ctx,
 static void rescale_accum( GLcontext *ctx )
 {
    const GLuint n = ctx->Buffer->Width * ctx->Buffer->Height * 4;
-   const GLfloat s = ctx->IntegerAccumScaler * (32767.0 / 255.0);
+   const GLfloat fChanMax = (1 << (sizeof(GLchan) * 8)) - 1;
+   const GLfloat s = ctx->IntegerAccumScaler * (32767.0 / fChanMax);
    GLaccum *accum = ctx->Buffer->Accum;
    GLuint i;
 
    assert(ctx->IntegerAccumMode);
-   assert(sizeof(GLchan) == 1);  /* if not true, 255.0 above must be fixed */
    assert(accum);
 
    for (i = 0; i < n; i++) {
@@ -135,6 +144,8 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
    GLuint xpos, ypos, width, height, width4;
    GLfloat acc_scale;
    GLubyte rgba[MAX_WIDTH][4];
+   const GLint iChanMax = (1 << (sizeof(GLchan) * 8)) - 1;
+   const GLfloat fChanMax = (1 << (sizeof(GLchan) * 8)) - 1;
    
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glAccum");
 
@@ -180,7 +191,7 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
          {
 	    const GLaccum intVal = (GLaccum) (value * acc_scale);
 	    GLuint j;
-            /* May have to leave optimized accum buffer mode */
+            /* Leave optimized accum buffer mode */
             if (ctx->IntegerAccumMode)
                rescale_accum(ctx);
 	    for (j = 0; j < height; j++) {
@@ -197,7 +208,7 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
       case GL_MULT:
 	 {
 	    GLuint j;
-            /* May have to leave optimized accum buffer mode */
+            /* Leave optimized accum buffer mode */
             if (ctx->IntegerAccumMode)
                rescale_accum(ctx);
 	    for (j = 0; j < height; j++) {
@@ -242,10 +253,10 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
          }
          else {
             /* scaled integer accum buffer */
-            const GLfloat rscale = value * acc_scale / 255.0;
-            const GLfloat gscale = value * acc_scale / 255.0;
-            const GLfloat bscale = value * acc_scale / 255.0;
-            const GLfloat ascale = value * acc_scale / 255.0;
+            const GLfloat rscale = value * acc_scale / fChanMax;
+            const GLfloat gscale = value * acc_scale / fChanMax;
+            const GLfloat bscale = value * acc_scale / fChanMax;
+            const GLfloat ascale = value * acc_scale / fChanMax;
             GLuint j;
             for (j=0;j<height;j++) {
                GLaccum *acc = ctx->Buffer->Accum + ypos * width4 + xpos * 4;
@@ -268,7 +279,11 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
 
          /* This is a change to go into optimized accum buffer mode */
          if (value > 0.0 && value <= 1.0) {
+#ifdef USE_OPTIMIZED_ACCUM
             ctx->IntegerAccumMode = GL_TRUE;
+#else
+            ctx->IntegerAccumMode = GL_FALSE;
+#endif
             ctx->IntegerAccumScaler = value;
          }
          else {
@@ -297,19 +312,20 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
          }
          else {
             /* scaled integer accum buffer */
-            const GLfloat rscale = value * acc_scale / 255.0;
-            const GLfloat gscale = value * acc_scale / 255.0;
-            const GLfloat bscale = value * acc_scale / 255.0;
-            const GLfloat ascale = value * acc_scale / 255.0;
+            const GLfloat rscale = value * acc_scale / fChanMax;
+            const GLfloat gscale = value * acc_scale / fChanMax;
+            const GLfloat bscale = value * acc_scale / fChanMax;
+            const GLfloat ascale = value * acc_scale / fChanMax;
+            const GLfloat d = 3.0 / acc_scale;
             GLuint i, j;
             for (j = 0; j < height; j++) {
                GLaccum *acc = ctx->Buffer->Accum + ypos * width4 + xpos * 4;
                gl_read_rgba_span(ctx, width, xpos, ypos, rgba);
                for (i=0;i<width;i++) {
-                  *acc++ = (GLaccum) ( (GLfloat) rgba[i][RCOMP] * rscale );
-                  *acc++ = (GLaccum) ( (GLfloat) rgba[i][GCOMP] * gscale );
-                  *acc++ = (GLaccum) ( (GLfloat) rgba[i][BCOMP] * bscale );
-                  *acc++ = (GLaccum) ( (GLfloat) rgba[i][ACOMP] * ascale );
+                  *acc++ = (GLaccum) ((GLfloat) rgba[i][RCOMP] * rscale + d);
+                  *acc++ = (GLaccum) ((GLfloat) rgba[i][GCOMP] * gscale + d);
+                  *acc++ = (GLaccum) ((GLfloat) rgba[i][BCOMP] * bscale + d);
+                  *acc++ = (GLaccum) ((GLfloat) rgba[i][ACOMP] * ascale + d);
                }
                ypos++;
             }
@@ -323,16 +339,17 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
             rescale_accum(ctx);
 
          if (ctx->IntegerAccumMode) {
-            /* build lookup table to avoid integer divides */
-            GLint divisor = (GLint) ((1.0F / ctx->IntegerAccumScaler) + 0.5F);
-            static GLubyte divTable[32768];
-            static GLint prevDivisor = 0.0;
+            /* build lookup table to avoid many floating point multiplies */
+            const GLfloat mult = ctx->IntegerAccumScaler;
+            static GLchan multTable[32768];
+            static GLfloat prevMult = 0.0;
             GLuint j;
-            if (divisor != prevDivisor) {
-               assert(divisor * 256 <= 32768);
-               for (j = 0; j < divisor * 256; j++)
-                  divTable[j] = j / divisor;
-               prevDivisor = divisor;
+            const GLint max = (GLint) (256 / mult);
+            if (mult != prevMult) {
+               assert(max <= 32768);
+               for (j = 0; j < max; j++)
+                  multTable[j] = (GLint) ((GLfloat) j * mult + 0.5F);
+               prevMult = mult;
             }
 
             assert(ctx->IntegerAccumScaler > 0.0);
@@ -341,14 +358,14 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
                const GLaccum *acc = ctx->Buffer->Accum + ypos * width4 + xpos*4;
                GLuint i, i4;
                for (i = i4 = 0; i < width; i++, i4 += 4) {
-                  ASSERT(acc[i4+0] < divisor * 256);
-                  ASSERT(acc[i4+1] < divisor * 256);
-                  ASSERT(acc[i4+2] < divisor * 256);
-                  ASSERT(acc[i4+3] < divisor * 256);
-                  rgba[i][RCOMP] = divTable[acc[i4+0]];
-                  rgba[i][GCOMP] = divTable[acc[i4+1]];
-                  rgba[i][BCOMP] = divTable[acc[i4+2]];
-                  rgba[i][ACOMP] = divTable[acc[i4+3]];
+                  ASSERT(acc[i4+0] < max);
+                  ASSERT(acc[i4+1] < max);
+                  ASSERT(acc[i4+2] < max);
+                  ASSERT(acc[i4+3] < max);
+                  rgba[i][RCOMP] = multTable[acc[i4+0]];
+                  rgba[i][GCOMP] = multTable[acc[i4+1]];
+                  rgba[i][BCOMP] = multTable[acc[i4+2]];
+                  rgba[i][ACOMP] = multTable[acc[i4+3]];
                }
                if (ctx->Color.SWmasking) {
                   gl_mask_rgba_span( ctx, width, xpos, ypos, rgba );
@@ -359,10 +376,10 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
             }
          }
          else {
-            const GLfloat rscale = value / acc_scale * 255.0F;
-            const GLfloat gscale = value / acc_scale * 255.0F;
-            const GLfloat bscale = value / acc_scale * 255.0F;
-            const GLfloat ascale = value / acc_scale * 255.0F;
+            const GLfloat rscale = value / acc_scale * fChanMax;
+            const GLfloat gscale = value / acc_scale * fChanMax;
+            const GLfloat bscale = value / acc_scale * fChanMax;
+            const GLfloat ascale = value / acc_scale * fChanMax;
             GLuint i, j;
             for (j=0;j<height;j++) {
                const GLaccum *acc = ctx->Buffer->Accum + ypos * width4 + xpos*4;
@@ -372,10 +389,10 @@ void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
                   g = (GLint) ( (GLfloat) (*acc++) * gscale + 0.5F );
                   b = (GLint) ( (GLfloat) (*acc++) * bscale + 0.5F );
                   a = (GLint) ( (GLfloat) (*acc++) * ascale + 0.5F );
-                  rgba[i][RCOMP] = CLAMP( r, 0, 255 );
-                  rgba[i][GCOMP] = CLAMP( g, 0, 255 );
-                  rgba[i][BCOMP] = CLAMP( b, 0, 255 );
-                  rgba[i][ACOMP] = CLAMP( a, 0, 255 );
+                  rgba[i][RCOMP] = CLAMP( r, 0, iChanMax );
+                  rgba[i][GCOMP] = CLAMP( g, 0, iChanMax );
+                  rgba[i][BCOMP] = CLAMP( b, 0, iChanMax );
+                  rgba[i][ACOMP] = CLAMP( a, 0, iChanMax );
                }
                if (ctx->Color.SWmasking) {
                   gl_mask_rgba_span( ctx, width, xpos, ypos, rgba );
@@ -424,7 +441,7 @@ void gl_clear_accum_buffer( GLcontext *ctx )
    if (!ctx->Buffer->Accum) {
       /* try to alloc accumulation buffer */
       ctx->Buffer->Accum = (GLaccum *)
-	                   malloc( buffersize * 4 * sizeof(GLaccum) );
+	                   MALLOC( buffersize * 4 * sizeof(GLaccum) );
    }
 
    if (ctx->Buffer->Accum) {
@@ -486,7 +503,11 @@ void gl_clear_accum_buffer( GLcontext *ctx )
       /* update optimized accum state vars */
       if (ctx->Accum.ClearColor[0] == 0.0 && ctx->Accum.ClearColor[1] == 0.0 &&
           ctx->Accum.ClearColor[2] == 0.0 && ctx->Accum.ClearColor[3] == 0.0) {
+#ifdef USE_OPTIMIZED_ACCUM
          ctx->IntegerAccumMode = GL_TRUE;
+#else
+         ctx->IntegerAccumMode = GL_FALSE;
+#endif
          ctx->IntegerAccumScaler = 0.0;  /* denotes empty accum buffer */
       }
       else {

src/mesa/main/accum.h

@@ -1,4 +1,4 @@
-/* $Id: accum.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: accum.h,v 1.2 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -38,14 +38,15 @@
 extern void gl_alloc_accum_buffer( GLcontext *ctx );
 
 
-extern void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value );
-
-
-extern void gl_ClearAccum( GLcontext *ctx, GLfloat red, GLfloat green,
-                           GLfloat blue, GLfloat alpha );
-
-
 extern void gl_clear_accum_buffer( GLcontext *ctx );
 
 
+extern void
+_mesa_Accum( GLenum op, GLfloat value );
+
+
+extern void
+_mesa_ClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha );
+
+
 #endif

src/mesa/main/attrib.c

@@ -1,4 +1,4 @@
-/* $Id: attrib.c,v 1.4 1999/09/19 23:43:02 keithw Exp $ */
+/* $Id: attrib.c,v 1.10.2.3 1999/12/12 18:30:47 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -26,32 +26,28 @@
 
 
 
-
+#include <stdlib.h>
 
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include <stdlib.h>
+#ifndef XFree86Server
 #include <stdio.h>
-#include <string.h>
+#else
+#include "GL/xf86glx.h"
+#endif
 #include "attrib.h"
 #include "context.h"
+#include "glmisc.h"
 #include "enable.h"
 #include "enums.h"
 #include "macros.h"
-#include "misc.h"
 #include "simple_list.h"
 #include "texstate.h"
 #include "types.h"
-#ifdef XFree86Server
-#undef MISC_H
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
-#define MALLOC_STRUCT(T)  (struct T *) malloc( sizeof(struct T) )
-
 
 
 /*
@@ -60,9 +56,7 @@
  */
 static struct gl_attrib_node *new_attrib_node( GLbitfield kind )
 {
-   struct gl_attrib_node *an;
-
-   an = (struct gl_attrib_node *) malloc( sizeof(struct gl_attrib_node) );
+   struct gl_attrib_node *an = MALLOC_STRUCT(gl_attrib_node);
    if (an) {
       an->kind = kind;
    }
@@ -322,7 +316,7 @@ void gl_PushAttrib( GLcontext* ctx, GLbitfield mask )
 
    if (mask & GL_POLYGON_STIPPLE_BIT) {
       GLuint *stipple;
-      stipple = (GLuint *) malloc( 32*sizeof(GLuint) );
+      stipple = (GLuint *) MALLOC( 32*sizeof(GLuint) );
       MEMCPY( stipple, ctx->PolygonStipple, 32*sizeof(GLuint) );
       newnode = new_attrib_node( GL_POLYGON_STIPPLE_BIT );
       newnode->data = stipple;
@@ -434,6 +428,7 @@ void gl_PopAttrib( GLcontext* ctx )
                GLubyte oldAlphaRef = ctx->Color.AlphaRef;
                GLenum oldBlendSrc = ctx->Color.BlendSrcRGB;
                GLenum oldBlendDst = ctx->Color.BlendDstRGB;
+	       GLenum oldLogicOp = ctx->Color.LogicOp;
                MEMCPY( &ctx->Color, attr->data,
                        sizeof(struct gl_colorbuffer_attrib) );
                if (ctx->Color.DrawBuffer != oldDrawBuffer) {
@@ -449,6 +444,9 @@ void gl_PopAttrib( GLcontext* ctx )
                    ctx->Driver.BlendFunc)
                   (*ctx->Driver.BlendFunc)( ctx, ctx->Color.BlendSrcRGB,
                                             ctx->Color.BlendDstRGB);
+	       if (ctx->Color.LogicOp != oldLogicOp &&
+		   ctx->Driver.LogicOpcode)
+		  ctx->Driver.LogicOpcode( ctx, ctx->Color.LogicOp );
             }
             break;
          case GL_CURRENT_BIT:
@@ -587,10 +585,10 @@ void gl_PopAttrib( GLcontext* ctx )
             break;
          case GL_FOG_BIT:
             {
-               GLboolean anyChange = (memcmp( &ctx->Fog, attr->data, sizeof(struct gl_fog_attrib) ) != 0);
+               GLboolean anyChange = (GLboolean) (memcmp( &ctx->Fog, attr->data, sizeof(struct gl_fog_attrib) ) != 0);
                MEMCPY( &ctx->Fog, attr->data, sizeof(struct gl_fog_attrib) );
                if (anyChange && ctx->Driver.Fogfv) {
-                  const GLfloat mode = ctx->Fog.Mode;
+                  const GLfloat mode = (GLfloat) ctx->Fog.Mode;
                   const GLfloat density = ctx->Fog.Density;
                   const GLfloat start = ctx->Fog.Start;
                   const GLfloat end = ctx->Fog.End;
@@ -602,7 +600,7 @@ void gl_PopAttrib( GLcontext* ctx )
                   (*ctx->Driver.Fogfv)( ctx, GL_FOG_INDEX, &index );
                   (*ctx->Driver.Fogfv)( ctx, GL_FOG_COLOR, ctx->Fog.Color );
                }
-	       ctx->Enabled &= ENABLE_FOG;
+	       ctx->Enabled &= ~ENABLE_FOG;
 	       if (ctx->Fog.Enabled) ctx->Enabled |= ENABLE_FOG;
             }
             break;
@@ -630,7 +628,13 @@ void gl_PopAttrib( GLcontext* ctx )
                }
                (*ctx->Driver.Enable)( ctx, GL_LIGHTING, ctx->Light.Enabled );
             }
-	    ctx->Enabled &= ENABLE_LIGHT;
+            if (ctx->Light.ShadeModel == GL_FLAT)
+               ctx->TriangleCaps |= DD_FLATSHADE;
+            else
+               ctx->TriangleCaps &= ~DD_FLATSHADE;
+            if (ctx->Driver.ShadeModel)
+               (*ctx->Driver.ShadeModel)(ctx, ctx->Light.ShadeModel);
+	    ctx->Enabled &= ~ENABLE_LIGHT;
 	    if (ctx->Light.Enabled && !is_empty_list(&ctx->Light.EnabledList))
 	       ctx->Enabled |= ENABLE_LIGHT;
             break;
@@ -758,8 +762,8 @@ void gl_PopAttrib( GLcontext* ctx )
       }
 
       next = attr->next;
-      free( (void *) attr->data );
-      free( (void *) attr );
+      FREE( attr->data );
+      FREE( attr );
       attr = next;
    }
 
@@ -855,8 +859,8 @@ void gl_PopClientAttrib( GLcontext *ctx )
       }
 
       next = attr->next;
-      free( (void *) attr->data );
-      free( (void *) attr );
+      FREE( attr->data );
+      FREE( attr );
       attr = next;
    }
 

src/mesa/main/attrib.h

@@ -1,8 +1,8 @@
-/* $Id: attrib.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: attrib.h,v 1.2 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,9 +25,6 @@
  */
 
 
-
-
-
 #ifndef ATTRIB_H
 #define ATTRIB_h
 
@@ -44,4 +41,17 @@ extern void gl_PushClientAttrib( GLcontext *ctx, GLbitfield mask );
 extern void gl_PopClientAttrib( GLcontext *ctx );
 
 
+extern void
+_mesa_PushAttrib( GLbitfield mask );
+
+extern void
+_mesa_PopAttrib( void );
+
+extern void
+_mesa_PushClientAttrib( GLbitfield mask );
+
+extern void
+_mesa_PopClientAttrib( void );
+
+
 #endif

src/mesa/main/blend.c

@@ -1,4 +1,4 @@
-/* $Id: blend.c,v 1.2 1999/08/19 15:48:01 brianp Exp $ */
+/* $Id: blend.c,v 1.8 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -29,9 +29,7 @@
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
+#include "glheader.h"
 #include "alphabuf.h"
 #include "blend.h"
 #include "context.h"
@@ -40,14 +38,12 @@
 #include "pb.h"
 #include "span.h"
 #include "types.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
-void gl_BlendFunc( GLcontext *ctx, GLenum sfactor, GLenum dfactor )
+void _mesa_BlendFunc( GLenum sfactor, GLenum dfactor )
 {
+   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glBlendFunc");
 
    if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
@@ -107,9 +103,10 @@ void gl_BlendFunc( GLcontext *ctx, GLenum sfactor, GLenum dfactor )
 
 /* GL_INGR_blend_func_separate */
 void
-gl_BlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
-                      GLenum sfactorA, GLenum dfactorA )
+_mesa_BlendFuncSeparateINGR( GLenum sfactorRGB, GLenum dfactorRGB,
+                             GLenum sfactorA, GLenum dfactorA )
 {
+   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glBlendFuncSeparate");
 
    if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
@@ -203,13 +200,20 @@ gl_BlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
 
    ctx->Color.BlendFunc = NULL;
    ctx->NewState |= NEW_RASTER_OPS;
+
+   if (ctx->Driver.BlendFuncSeparate) {
+      (*ctx->Driver.BlendFuncSeparate)( ctx, sfactorRGB, dfactorRGB,
+					sfactorA, dfactorA );
+   }
 }
 
 
 
 /* This is really an extension function! */
-void gl_BlendEquation( GLcontext *ctx, GLenum mode )
+void
+_mesa_BlendEquationEXT( GLenum mode )
 {
+   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glBlendEquation");
 
    if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
@@ -243,17 +247,21 @@ void gl_BlendEquation( GLcontext *ctx, GLenum mode )
 
    ctx->Color.BlendFunc = NULL;
    ctx->NewState |= NEW_RASTER_OPS;
+   
+   if (ctx->Driver.BlendEquation)
+      ctx->Driver.BlendEquation( ctx, mode );
 }
 
 
 
-void gl_BlendColor( GLcontext *ctx, GLclampf red, GLclampf green,
-		    GLclampf blue, GLclampf alpha )
+void
+_mesa_BlendColorEXT( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
 {
-   ctx->Color.BlendColor[0] = CLAMP( red,   0.0, 1.0 );
-   ctx->Color.BlendColor[1] = CLAMP( green, 0.0, 1.0 );
-   ctx->Color.BlendColor[2] = CLAMP( blue,  0.0, 1.0 );
-   ctx->Color.BlendColor[3] = CLAMP( alpha, 0.0, 1.0 );
+   GET_CURRENT_CONTEXT(ctx);
+   ctx->Color.BlendColor[0] = CLAMP( red,   0.0F, 1.0F );
+   ctx->Color.BlendColor[1] = CLAMP( green, 0.0F, 1.0F );
+   ctx->Color.BlendColor[2] = CLAMP( blue,  0.0F, 1.0F );
+   ctx->Color.BlendColor[3] = CLAMP( alpha, 0.0F, 1.0F );
 }
 
 
@@ -292,10 +300,10 @@ static void blend_transparency( GLcontext *ctx, GLuint n, const GLubyte mask[],
             ASSERT(g <= 255);
             ASSERT(b <= 255);
             ASSERT(a <= 255);
-            rgba[i][RCOMP] = r;
-            rgba[i][GCOMP] = g;
-            rgba[i][BCOMP] = b;
-            rgba[i][ACOMP] = a;
+            rgba[i][RCOMP] = (GLubyte) r;
+            rgba[i][GCOMP] = (GLubyte) g;
+            rgba[i][BCOMP] = (GLubyte) b;
+            rgba[i][ACOMP] = (GLubyte) a;
          }
       }
    }
@@ -321,10 +329,10 @@ static void blend_add( GLcontext *ctx, GLuint n, const GLubyte mask[],
          GLint g = rgba[i][GCOMP] + dest[i][GCOMP];
          GLint b = rgba[i][BCOMP] + dest[i][BCOMP];
          GLint a = rgba[i][ACOMP] + dest[i][ACOMP];
-         rgba[i][RCOMP] = MIN2( r, 255 );
-         rgba[i][GCOMP] = MIN2( g, 255 );
-         rgba[i][BCOMP] = MIN2( b, 255 );
-         rgba[i][ACOMP] = MIN2( a, 255 );
+         rgba[i][RCOMP] = (GLubyte) MIN2( r, 255 );
+         rgba[i][GCOMP] = (GLubyte) MIN2( g, 255 );
+         rgba[i][BCOMP] = (GLubyte) MIN2( b, 255 );
+         rgba[i][ACOMP] = (GLubyte) MIN2( a, 255 );
       }
    }
 }
@@ -343,10 +351,10 @@ static void blend_min( GLcontext *ctx, GLuint n, const GLubyte mask[],
 
    for (i=0;i<n;i++) {
       if (mask[i]) {
-         rgba[i][RCOMP] = MIN2( rgba[i][RCOMP], dest[i][RCOMP] );
-         rgba[i][GCOMP] = MIN2( rgba[i][GCOMP], dest[i][GCOMP] );
-         rgba[i][BCOMP] = MIN2( rgba[i][BCOMP], dest[i][BCOMP] );
-         rgba[i][ACOMP] = MIN2( rgba[i][ACOMP], dest[i][ACOMP] );
+         rgba[i][RCOMP] = (GLubyte) MIN2( rgba[i][RCOMP], dest[i][RCOMP] );
+         rgba[i][GCOMP] = (GLubyte) MIN2( rgba[i][GCOMP], dest[i][GCOMP] );
+         rgba[i][BCOMP] = (GLubyte) MIN2( rgba[i][BCOMP], dest[i][BCOMP] );
+         rgba[i][ACOMP] = (GLubyte) MIN2( rgba[i][ACOMP], dest[i][ACOMP] );
       }
    }
 }
@@ -365,10 +373,10 @@ static void blend_max( GLcontext *ctx, GLuint n, const GLubyte mask[],
 
    for (i=0;i<n;i++) {
       if (mask[i]) {
-         rgba[i][RCOMP] = MAX2( rgba[i][RCOMP], dest[i][RCOMP] );
-         rgba[i][GCOMP] = MAX2( rgba[i][GCOMP], dest[i][GCOMP] );
-         rgba[i][BCOMP] = MAX2( rgba[i][BCOMP], dest[i][BCOMP] );
-         rgba[i][ACOMP] = MAX2( rgba[i][ACOMP], dest[i][ACOMP] );
+         rgba[i][RCOMP] = (GLubyte) MAX2( rgba[i][RCOMP], dest[i][RCOMP] );
+         rgba[i][GCOMP] = (GLubyte) MAX2( rgba[i][GCOMP], dest[i][GCOMP] );
+         rgba[i][BCOMP] = (GLubyte) MAX2( rgba[i][BCOMP], dest[i][BCOMP] );
+         rgba[i][ACOMP] = (GLubyte) MAX2( rgba[i][ACOMP], dest[i][ACOMP] );
       }
    }
 }
@@ -390,10 +398,10 @@ static void blend_modulate( GLcontext *ctx, GLuint n, const GLubyte mask[],
          GLint g = (rgba[i][GCOMP] * dest[i][GCOMP]) >> 8;
          GLint b = (rgba[i][BCOMP] * dest[i][BCOMP]) >> 8;
          GLint a = (rgba[i][ACOMP] * dest[i][ACOMP]) >> 8;
-         rgba[i][RCOMP] = r;
-         rgba[i][GCOMP] = g;
-         rgba[i][BCOMP] = b;
-         rgba[i][ACOMP] = a;
+         rgba[i][RCOMP] = (GLubyte) r;
+         rgba[i][GCOMP] = (GLubyte) g;
+         rgba[i][BCOMP] = (GLubyte) b;
+         rgba[i][ACOMP] = (GLubyte) a;
       }
    }
 }
@@ -539,6 +547,7 @@ static void blend_general( GLcontext *ctx, GLuint n, const GLubyte mask[],
                break;
             default:
                /* this should never happen */
+               sA = 0.0F;
                gl_problem(ctx, "Bad blend source A factor in do_blend");
          }
 
@@ -590,6 +599,7 @@ static void blend_general( GLcontext *ctx, GLuint n, const GLubyte mask[],
                break;
             default:
                /* this should never happen */
+               dR = dG = dB = 0.0F;
                gl_problem(ctx, "Bad blend dest RGB factor in do_blend");
          }
 
@@ -633,6 +643,7 @@ static void blend_general( GLcontext *ctx, GLuint n, const GLubyte mask[],
                break;
             default:
                /* this should never happen */
+               dA = 0.0F;
                gl_problem(ctx, "Bad blend dest A factor in do_blend");
 	       return;
          }
@@ -676,12 +687,17 @@ static void blend_general( GLcontext *ctx, GLuint n, const GLubyte mask[],
             b = Bd * dB - Bs * sB;
             a = Ad * dA - As * sA;
          }
+         else {
+            /* should never get here */
+            r = g = b = a = 0.0F;  /* silence uninitialized var warning */
+            gl_problem(ctx, "unexpected BlendEquation in blend_general()");
+         }
 
          /* final clamping */
-         rgba[i][RCOMP] = (GLint) CLAMP( r, 0.0F, 255.0F );
-         rgba[i][GCOMP] = (GLint) CLAMP( g, 0.0F, 255.0F );
-         rgba[i][BCOMP] = (GLint) CLAMP( b, 0.0F, 255.0F );
-         rgba[i][ACOMP] = (GLint) CLAMP( a, 0.0F, 255.0F );
+         rgba[i][RCOMP] = (GLubyte) (GLint) CLAMP( r, 0.0F, 255.0F );
+         rgba[i][GCOMP] = (GLubyte) (GLint) CLAMP( g, 0.0F, 255.0F );
+         rgba[i][BCOMP] = (GLubyte) (GLint) CLAMP( b, 0.0F, 255.0F );
+         rgba[i][ACOMP] = (GLubyte) (GLint) CLAMP( a, 0.0F, 255.0F );
       }
    }
 }

src/mesa/main/blend.h

@@ -1,4 +1,4 @@
-/* $Id: blend.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: blend.h,v 1.2 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-
-
-
 #ifndef BLEND_H
 #define BLEND_H
 
@@ -48,21 +45,20 @@ gl_blend_pixels( GLcontext *ctx,
 
 
 extern void
-gl_BlendFunc( GLcontext *ctx, GLenum sfactor, GLenum dfactor );
+_mesa_BlendFunc( GLenum sfactor, GLenum dfactor );
 
 
 extern void
-gl_BlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
-                      GLenum sfactorA, GLenum dfactorA );
+_mesa_BlendFuncSeparateINGR( GLenum sfactorRGB, GLenum dfactorRGB,
+                             GLenum sfactorA, GLenum dfactorA );
 
 
 extern void
-gl_BlendEquation( GLcontext *ctx, GLenum mode );
+_mesa_BlendEquationEXT( GLenum mode );
 
 
 extern void
-gl_BlendColor( GLcontext *ctx, GLclampf red, GLclampf green,
-               GLclampf blue, GLclampf alpha );
+_mesa_BlendColorEXT(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
 
 
 #endif

src/mesa/main/clip.c

@@ -1,4 +1,4 @@
-/* $Id: clip.c,v 1.2 1999/09/18 20:41:22 keithw Exp $ */
+/* $Id: clip.c,v 1.4.2.1 1999/11/25 16:51:24 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -31,9 +31,13 @@
 #ifdef PC_HEADER
 #include "all.h"
 #else
+#ifndef XFree86Server
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
+#else
+#include "GL/xf86glx.h"
+#endif
 #include "clip.h"
 #include "context.h"
 #include "macros.h"
@@ -42,14 +46,20 @@
 #include "types.h"
 #include "vb.h"
 #include "xform.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
 
 
+#define CLIP_RGBA0    0x1
+#define CLIP_RGBA1    0x2
+#define CLIP_TEX0     0x4
+#define CLIP_TEX1     0x8
+#define CLIP_INDEX0   0x10
+#define CLIP_INDEX1   0x20
+#define CLIP_FOG_COORD 0x40
+
+
 /* Linear interpolation between A and B: */
 #define LINTERP( T, A, B )   ( (A) + (T) * ( (B) - (A) ) )
 
@@ -66,16 +76,7 @@ do {								\
 } while(0)
    
 
-
-
-#define CLIP_RGBA0    0x1
-#define CLIP_RGBA1    0x2
-#define CLIP_TEX0     0x4
-#define CLIP_TEX1     0x8
-#define CLIP_INDEX0   0x10
-#define CLIP_INDEX1   0x20
-
-static clip_interp_func clip_interp_tab[0x40]; 
+static clip_interp_func clip_interp_tab[0x80]; 
 
 #define IND 0
 #define NAME clip_nil
@@ -121,6 +122,50 @@ static clip_interp_func clip_interp_tab[0x40];
 #define NAME clipINDEX0_INDEX1
 #include "interp_tmp.h"
 
+#define IND (CLIP_FOG_COORD)
+#define NAME clip_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_RGBA0|CLIP_FOG_COORD)
+#define NAME clipRGBA0_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_RGBA0|CLIP_RGBA1|CLIP_FOG_COORD)
+#define NAME clipRGBA0_RGBA1_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_TEX0|CLIP_RGBA0|CLIP_FOG_COORD)
+#define NAME clipTEX0_RGBA0_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_TEX0|CLIP_RGBA0|CLIP_RGBA1|CLIP_FOG_COORD)
+#define NAME clipTEX0_RGBA0_RGBA1_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_TEX1|CLIP_TEX0|CLIP_RGBA0|CLIP_FOG_COORD)
+#define NAME clipTEX1_TEX0_RGBA0_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_TEX0|CLIP_FOG_COORD)
+#define NAME clipTEX0_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_TEX1|CLIP_TEX0|CLIP_FOG_COORD)
+#define NAME clipTEX1_TEX0_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_TEX1|CLIP_TEX0|CLIP_RGBA0|CLIP_RGBA1|CLIP_FOG_COORD)
+#define NAME clipTEX1_TEX0_RGBA0_RGBA1_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_INDEX0|CLIP_FOG_COORD)
+#define NAME clipINDEX0_FOG
+#include "interp_tmp.h"
+
+#define IND (CLIP_INDEX0|CLIP_INDEX1|CLIP_FOG_COORD)
+#define NAME clipINDEX0_INDEX1_FOG
+#include "interp_tmp.h"
+
 
 
 
@@ -351,6 +396,8 @@ void gl_update_clipmask( GLcontext *ctx )
 	 mask |= CLIP_INDEX1;
    }
 
+   if (ctx->FogMode == FOG_FRAGMENT && (ctx->TriangleCaps & DD_CLIP_FOG_COORD))
+      mask |= CLIP_FOG_COORD;
    
    ctx->ClipInterpFunc = clip_interp_tab[mask];
    ctx->poly_clip_tab = gl_poly_clip_tab[0];
@@ -446,11 +493,22 @@ void gl_init_clip(void)
    clip_interp_tab[CLIP_TEX1|CLIP_TEX0|CLIP_RGBA0] = clipTEX1_TEX0_RGBA0;
    clip_interp_tab[CLIP_TEX1|CLIP_TEX0|CLIP_RGBA0|CLIP_RGBA1] = 
       clipTEX1_TEX0_RGBA0_RGBA1;
-
    clip_interp_tab[CLIP_TEX0] = clipTEX0;
    clip_interp_tab[CLIP_TEX1|CLIP_TEX0] = clipTEX1_TEX0;
-
    clip_interp_tab[CLIP_INDEX0] = clipINDEX0;
    clip_interp_tab[CLIP_INDEX0|CLIP_INDEX1] = clipINDEX0_INDEX1;
+
+   clip_interp_tab[CLIP_FOG_COORD] = clip_FOG;
+   clip_interp_tab[CLIP_RGBA0|CLIP_FOG_COORD] = clipRGBA0_FOG;
+   clip_interp_tab[CLIP_RGBA0|CLIP_RGBA1|CLIP_FOG_COORD] = clipRGBA0_RGBA1_FOG;
+   clip_interp_tab[CLIP_TEX0|CLIP_RGBA0|CLIP_FOG_COORD] = clipTEX0_RGBA0_FOG;
+   clip_interp_tab[CLIP_TEX0|CLIP_RGBA0|CLIP_RGBA1|CLIP_FOG_COORD] = clipTEX0_RGBA0_RGBA1_FOG;
+   clip_interp_tab[CLIP_TEX1|CLIP_TEX0|CLIP_RGBA0|CLIP_FOG_COORD] = clipTEX1_TEX0_RGBA0_FOG;
+   clip_interp_tab[CLIP_TEX1|CLIP_TEX0|CLIP_RGBA0|CLIP_RGBA1|CLIP_FOG_COORD] = 
+      clipTEX1_TEX0_RGBA0_RGBA1_FOG;
+   clip_interp_tab[CLIP_TEX0|CLIP_FOG_COORD] = clipTEX0_FOG;
+   clip_interp_tab[CLIP_TEX1|CLIP_TEX0|CLIP_FOG_COORD] = clipTEX1_TEX0_FOG;
+   clip_interp_tab[CLIP_INDEX0|CLIP_FOG_COORD] = clipINDEX0_FOG;
+   clip_interp_tab[CLIP_INDEX0|CLIP_INDEX1|CLIP_FOG_COORD] = clipINDEX0_INDEX1_FOG;
 }
 

src/mesa/main/clip.h

@@ -1,4 +1,4 @@
-/* $Id: clip.h,v 1.2 1999/09/18 20:41:22 keithw Exp $ */
+/* $Id: clip.h,v 1.3 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -63,11 +63,9 @@ extern GLuint gl_userclip_point( GLcontext* ctx, const GLfloat v[] );
 extern void gl_user_cliptest( struct vertex_buffer *VB );
 
 
-extern void gl_ClipPlane( GLcontext* ctx,
-                          GLenum plane, const GLfloat *equation );
+extern void _mesa_ClipPlane( GLenum plane, const GLdouble *equation );
 
-extern void gl_GetClipPlane( GLcontext* ctx,
-                             GLenum plane, GLdouble *equation );
+extern void _mesa_GetClipPlane( GLenum plane, GLdouble *equation );
 
 
 /*

src/mesa/main/colortab.c

@@ -1,4 +1,4 @@
-/* $Id: colortab.c,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: colortab.c,v 1.4 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,18 +25,14 @@
  */
 
 
-
-
-
 #ifdef PC_HEADER
 #include "all.h"
 #else
+#include "glheader.h"
 #include "colortab.h"
 #include "context.h"
+#include "image.h"
 #include "macros.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
@@ -44,7 +40,8 @@
 /*
  * Return GL_TRUE if k is a power of two, else return GL_FALSE.
  */
-static GLboolean power_of_two( GLint k )
+static GLboolean
+power_of_two( GLint k )
 {
    GLint i, m = 1;
    for (i=0; i<32; i++) {
@@ -56,7 +53,8 @@ static GLboolean power_of_two( GLint k )
 }
 
 
-static GLint decode_internal_format( GLint format )
+static GLint
+decode_internal_format( GLint format )
 {
    switch (format) {
       case GL_ALPHA:
@@ -113,81 +111,95 @@ static GLint decode_internal_format( GLint format )
 }
 
 
-void gl_ColorTable( GLcontext *ctx, GLenum target,
-                    GLenum internalFormat, struct gl_image *table )
+void 
+_mesa_ColorTable( GLenum target, GLenum internalFormat,
+                  GLsizei width, GLenum format, GLenum type,
+                  const GLvoid *table )
 {
+   GET_CURRENT_CONTEXT(ctx);
    struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
    struct gl_texture_object *texObj;
+   struct gl_palette *palette;
    GLboolean proxy = GL_FALSE;
 
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glColorTable");
 
+   switch (target) {
+      case GL_TEXTURE_1D:
+         texObj = texUnit->CurrentD[1];
+         palette = &texObj->Palette;
+         break;
+      case GL_TEXTURE_2D:
+         texObj = texUnit->CurrentD[2];
+         palette = &texObj->Palette;
+         break;
+      case GL_TEXTURE_3D:
+         texObj = texUnit->CurrentD[3];
+         palette = &texObj->Palette;
+         break;
+      case GL_PROXY_TEXTURE_1D:
+         texObj = ctx->Texture.Proxy1D;
+         palette = &texObj->Palette;
+         proxy = GL_TRUE;
+         break;
+      case GL_PROXY_TEXTURE_2D:
+         texObj = ctx->Texture.Proxy2D;
+         palette = &texObj->Palette;
+         proxy = GL_TRUE;
+         break;
+      case GL_PROXY_TEXTURE_3D:
+         texObj = ctx->Texture.Proxy3D;
+         palette = &texObj->Palette;
+         proxy = GL_TRUE;
+         break;
+      case GL_SHARED_TEXTURE_PALETTE_EXT:
+         texObj = NULL;
+         palette = &ctx->Texture.Palette;
+         break;
+      default:
+         gl_error(ctx, GL_INVALID_ENUM, "glColorTable(target)");
+         return;
+   }
+
+   assert(palette);
+
+   if (!gl_is_legal_format_and_type(format, type)) {
+      gl_error(ctx, GL_INVALID_ENUM, "glColorTable(format or type)");
+      return;
+   }
+
    if (decode_internal_format(internalFormat) < 0) {
       gl_error( ctx, GL_INVALID_ENUM, "glColorTable(internalFormat)" );
       return;
    }
 
-   switch (target) {
-      case GL_TEXTURE_1D:
-         texObj = texUnit->CurrentD[1];
-         break;
-      case GL_TEXTURE_2D:
-         texObj = texUnit->CurrentD[2];
-         break;
-      case GL_TEXTURE_3D_EXT:
-         texObj = texUnit->CurrentD[3];
-         break;
-      case GL_PROXY_TEXTURE_1D:
-         texObj = ctx->Texture.Proxy1D;
-         proxy = GL_TRUE;
-         break;
-      case GL_PROXY_TEXTURE_2D:
-         texObj = ctx->Texture.Proxy2D;
-         proxy = GL_TRUE;
-         break;
-      case GL_PROXY_TEXTURE_3D_EXT:
-         texObj = ctx->Texture.Proxy3D;
-         proxy = GL_TRUE;
-         break;
-      case GL_SHARED_TEXTURE_PALETTE_EXT:
-         texObj = NULL;
-         break;
-      default:
-         gl_error(ctx, GL_INVALID_ENUM, "glColorTableEXT(target)");
-         return;
-   }
-
-   /* internalformat = just like glTexImage */
-
-   if (table->Width < 1 || table->Width > MAX_TEXTURE_PALETTE_SIZE
-       || !power_of_two(table->Width)) {
-      gl_error(ctx, GL_INVALID_VALUE, "glColorTableEXT(width)");
+   if (width < 1 || width > MAX_TEXTURE_PALETTE_SIZE || !power_of_two(width)) {
+      gl_error(ctx, GL_INVALID_VALUE, "glColorTable(width)");
       if (proxy) {
-         texObj->PaletteSize = 0;
-         texObj->PaletteIntFormat = (GLenum) 0;
-         texObj->PaletteFormat = (GLenum) 0;
+         palette->Size = 0;
+         palette->IntFormat = (GLenum) 0;
+         palette->Format = (GLenum) 0;
       }
       return;
    }
 
+   palette->Size = width;
+   palette->IntFormat = internalFormat;
+   palette->Format = (GLenum) decode_internal_format(internalFormat);
+   if (!proxy) {
+      _mesa_unpack_ubyte_color_span(ctx, width, palette->Format,
+                                    palette->Table,  /* dest */
+                                    format, type, table,
+                                    &ctx->Unpack, GL_FALSE);
+   }
    if (texObj) {
       /* per-texture object palette */
-      texObj->PaletteSize = table->Width;
-      texObj->PaletteIntFormat = internalFormat;
-      texObj->PaletteFormat = (GLenum) decode_internal_format(internalFormat);
-      if (!proxy) {
-         MEMCPY(texObj->Palette, table->Data, table->Width*table->Components);
-         if (ctx->Driver.UpdateTexturePalette) {
-            (*ctx->Driver.UpdateTexturePalette)( ctx, texObj );
-         }
+      if (ctx->Driver.UpdateTexturePalette) {
+         (*ctx->Driver.UpdateTexturePalette)( ctx, texObj );
       }
    }
    else {
       /* shared texture palette */
-      ctx->Texture.PaletteSize = table->Width;
-      ctx->Texture.PaletteIntFormat = internalFormat;
-      ctx->Texture.PaletteFormat = (GLenum) decode_internal_format(internalFormat);
-      MEMCPY(ctx->Texture.Palette, table->Data, table->Width*table->Components);
       if (ctx->Driver.UpdateTexturePalette) {
          (*ctx->Driver.UpdateTexturePalette)( ctx, NULL );
       }
@@ -196,38 +208,172 @@ void gl_ColorTable( GLcontext *ctx, GLenum target,
 
 
 
-void gl_ColorSubTable( GLcontext *ctx, GLenum target,
-                       GLsizei start, struct gl_image *data )
+void
+_mesa_ColorSubTable( GLenum target, GLsizei start,
+                     GLsizei count, GLenum format, GLenum type,
+                     const GLvoid *table )
 {
-   /* XXX TODO */
-   gl_problem(ctx, "glColorSubTableEXT not implemented");
-   (void) target;
-   (void) start;
-   (void) data;
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+   struct gl_texture_object *texObj;
+   struct gl_palette *palette;
+   GLint comps;
+   GLubyte *dest;
+
+   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glColorSubTable");
+
+   switch (target) {
+      case GL_TEXTURE_1D:
+         texObj = texUnit->CurrentD[1];
+         palette = &texObj->Palette;
+         break;
+      case GL_TEXTURE_2D:
+         texObj = texUnit->CurrentD[2];
+         palette = &texObj->Palette;
+         break;
+      case GL_TEXTURE_3D:
+         texObj = texUnit->CurrentD[3];
+         palette = &texObj->Palette;
+         break;
+      case GL_SHARED_TEXTURE_PALETTE_EXT:
+         texObj = NULL;
+         palette = &ctx->Texture.Palette;
+         break;
+      default:
+         gl_error(ctx, GL_INVALID_ENUM, "glColorSubTable(target)");
+         return;
+   }
+
+   assert(palette);
+
+   if (!gl_is_legal_format_and_type(format, type)) {
+      gl_error(ctx, GL_INVALID_ENUM, "glColorSubTable(format or type)");
+      return;
+   }
+
+   if (count < 1) {
+      gl_error(ctx, GL_INVALID_VALUE, "glColorSubTable(count)");
+      return;
+   }
+
+   comps = gl_components_in_format(format);
+   assert(comps > 0);  /* error should be caught sooner */
+
+   if (start + count > palette->Size) {
+      gl_error(ctx, GL_INVALID_VALUE, "glColorSubTable(count)");
+      return;
+   }
+   dest = palette->Table + start * comps * sizeof(GLubyte);
+   _mesa_unpack_ubyte_color_span(ctx, count, palette->Format, dest,
+                                 format, type, table,
+                                 &ctx->Unpack, GL_FALSE);
+
+   if (texObj) {
+      /* per-texture object palette */
+      if (ctx->Driver.UpdateTexturePalette) {
+         (*ctx->Driver.UpdateTexturePalette)( ctx, texObj );
+      }
+   }
+   else {
+      /* shared texture palette */
+      if (ctx->Driver.UpdateTexturePalette) {
+         (*ctx->Driver.UpdateTexturePalette)( ctx, NULL );
+      }
+   }
 }
 
 
 
-void gl_GetColorTable( GLcontext *ctx, GLenum target, GLenum format,
-                       GLenum type, GLvoid *table )
+void
+_mesa_GetColorTable( GLenum target, GLenum format,
+                     GLenum type, GLvoid *table )
 {
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+   struct gl_palette *palette;
+   GLubyte rgba[MAX_TEXTURE_PALETTE_SIZE][4];
+   GLint i;
+
    ASSERT_OUTSIDE_BEGIN_END(ctx, "glGetBooleanv");
 
    switch (target) {
       case GL_TEXTURE_1D:
+         palette = &texUnit->CurrentD[1]->Palette;
          break;
       case GL_TEXTURE_2D:
+         palette = &texUnit->CurrentD[2]->Palette;
          break;
-      case GL_TEXTURE_3D_EXT:
+      case GL_TEXTURE_3D:
+         palette = &texUnit->CurrentD[3]->Palette;
          break;
       case GL_SHARED_TEXTURE_PALETTE_EXT:
+         palette = &ctx->Texture.Palette;
          break;
       default:
-         gl_error(ctx, GL_INVALID_ENUM, "glGetColorTableEXT(target)");
+         gl_error(ctx, GL_INVALID_ENUM, "glGetColorTable(target)");
          return;
    }
 
-   gl_problem(ctx, "glGetColorTableEXT not implemented!");
+   assert(palette);
+
+   switch (palette->Format) {
+      case GL_ALPHA:
+         for (i = 0; i < palette->Size; i++) {
+            rgba[i][RCOMP] = 0;
+            rgba[i][GCOMP] = 0;
+            rgba[i][BCOMP] = 0;
+            rgba[i][ACOMP] = palette->Table[i];
+         }
+         break;
+      case GL_LUMINANCE:
+         for (i = 0; i < palette->Size; i++) {
+            rgba[i][RCOMP] = palette->Table[i];
+            rgba[i][GCOMP] = palette->Table[i];
+            rgba[i][BCOMP] = palette->Table[i];
+            rgba[i][ACOMP] = 255;
+         }
+         break;
+      case GL_LUMINANCE_ALPHA:
+         for (i = 0; i < palette->Size; i++) {
+            rgba[i][RCOMP] = palette->Table[i*2+0];
+            rgba[i][GCOMP] = palette->Table[i*2+0];
+            rgba[i][BCOMP] = palette->Table[i*2+0];
+            rgba[i][ACOMP] = palette->Table[i*2+1];
+         }
+         break;
+      case GL_INTENSITY:
+         for (i = 0; i < palette->Size; i++) {
+            rgba[i][RCOMP] = palette->Table[i];
+            rgba[i][GCOMP] = palette->Table[i];
+            rgba[i][BCOMP] = palette->Table[i];
+            rgba[i][ACOMP] = 255;
+         }
+         break;
+      case GL_RGB:
+         for (i = 0; i < palette->Size; i++) {
+            rgba[i][RCOMP] = palette->Table[i*3+0];
+            rgba[i][GCOMP] = palette->Table[i*3+1];
+            rgba[i][BCOMP] = palette->Table[i*3+2];
+            rgba[i][ACOMP] = 255;
+         }
+         break;
+      case GL_RGBA:
+         for (i = 0; i < palette->Size; i++) {
+            rgba[i][RCOMP] = palette->Table[i*4+0];
+            rgba[i][GCOMP] = palette->Table[i*4+1];
+            rgba[i][BCOMP] = palette->Table[i*4+2];
+            rgba[i][ACOMP] = palette->Table[i*4+3];
+         }
+         break;
+      default:
+         gl_problem(ctx, "bad palette format in glGetColorTable");
+         return;
+   }
+
+   gl_pack_rgba_span(ctx, palette->Size, (const GLubyte (*)[]) rgba,
+                     format, type, table, &ctx->Pack, GL_FALSE);
+
+   gl_problem(ctx, "glGetColorTable not implemented!");
    (void) format;
    (void) type;
    (void) table;
@@ -235,37 +381,37 @@ void gl_GetColorTable( GLcontext *ctx, GLenum target, GLenum format,
 
 
 
-void gl_GetColorTableParameterfv( GLcontext *ctx, GLenum target,
-                                  GLenum pname, GLfloat *params )
+void
+_mesa_GetColorTableParameterfv( GLenum target, GLenum pname, GLfloat *params )
 {
    GLint iparams[10];
-
-   gl_GetColorTableParameteriv( ctx, target, pname, iparams );
+   _mesa_GetColorTableParameteriv( target, pname, iparams );
    *params = (GLfloat) iparams[0];
 }
 
 
 
-void gl_GetColorTableParameteriv( GLcontext *ctx, GLenum target,
-                                  GLenum pname, GLint *params )
+void
+_mesa_GetColorTableParameteriv( GLenum target, GLenum pname, GLint *params )
 {
+   GET_CURRENT_CONTEXT(ctx);
    struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-   struct gl_texture_object *texObj;
+   struct gl_palette *palette;
 
    ASSERT_OUTSIDE_BEGIN_END(ctx, "glGetColorTableParameter");
 
    switch (target) {
       case GL_TEXTURE_1D:
-         texObj = texUnit->CurrentD[1];
+         palette = &texUnit->CurrentD[1]->Palette;
          break;
       case GL_TEXTURE_2D:
-         texObj = texUnit->CurrentD[2];
+         palette = &texUnit->CurrentD[2]->Palette;
          break;
-      case GL_TEXTURE_3D_EXT:
-         texObj = texUnit->CurrentD[3];
+      case GL_TEXTURE_3D:
+         palette = &texUnit->CurrentD[3]->Palette;
          break;
       case GL_SHARED_TEXTURE_PALETTE_EXT:
-         texObj = NULL;
+         palette = &ctx->Texture.Palette;
          break;
       default:
          gl_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameter(target)");
@@ -273,34 +419,28 @@ void gl_GetColorTableParameteriv( GLcontext *ctx, GLenum target,
    }
 
    switch (pname) {
-      case GL_COLOR_TABLE_FORMAT_EXT:
-         if (texObj)
-            *params = texObj->PaletteIntFormat;
-         else
-            *params = ctx->Texture.PaletteIntFormat;
+      case GL_COLOR_TABLE_FORMAT:
+         *params = palette->IntFormat;
          break;
-      case GL_COLOR_TABLE_WIDTH_EXT:
-         if (texObj)
-            *params = texObj->PaletteSize;
-         else
-            *params = ctx->Texture.PaletteSize;
+      case GL_COLOR_TABLE_WIDTH:
+         *params = palette->Size;
          break;
-      case GL_COLOR_TABLE_RED_SIZE_EXT:
+      case GL_COLOR_TABLE_RED_SIZE:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_GREEN_SIZE_EXT:
+      case GL_COLOR_TABLE_GREEN_SIZE:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_BLUE_SIZE_EXT:
+      case GL_COLOR_TABLE_BLUE_SIZE:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_ALPHA_SIZE_EXT:
+      case GL_COLOR_TABLE_ALPHA_SIZE:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_LUMINANCE_SIZE_EXT:
+      case GL_COLOR_TABLE_LUMINANCE_SIZE:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_INTENSITY_SIZE_EXT:
+      case GL_COLOR_TABLE_INTENSITY_SIZE:
          *params = 8;
          break;
       default:

src/mesa/main/colortab.h

@@ -1,4 +1,4 @@
-/* $Id: colortab.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: colortab.h,v 1.2 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-
-
-
 #ifndef COLORTAB_H
 #define COLORTAB_H
 
@@ -35,21 +32,25 @@
 #include "types.h"
 
 
-extern void gl_ColorTable( GLcontext *ctx, GLenum target,
-                           GLenum internalformat,
-                           struct gl_image *table );
+extern void
+_mesa_ColorTable( GLenum target, GLenum internalformat,
+                  GLsizei width, GLenum format, GLenum type,
+                  const GLvoid *table );
 
-extern void gl_ColorSubTable( GLcontext *ctx, GLenum target,
-                              GLsizei start, struct gl_image *data );
+extern void
+_mesa_ColorSubTable( GLenum target, GLsizei start,
+                     GLsizei count, GLenum format, GLenum type,
+                     const GLvoid *table );
 
-extern void gl_GetColorTable( GLcontext *ctx, GLenum target, GLenum format,
-                              GLenum type, GLvoid *table );
+extern void
+_mesa_GetColorTable( GLenum target, GLenum format,
+                     GLenum type, GLvoid *table );
 
-extern void gl_GetColorTableParameterfv( GLcontext *ctx, GLenum target,
-                                         GLenum pname, GLfloat *params );
+extern void
+_mesa_GetColorTableParameterfv( GLenum target, GLenum pname, GLfloat *params );
 
-extern void gl_GetColorTableParameteriv( GLcontext *ctx, GLenum target,
-                                         GLenum pname, GLint *params );
+extern void
+_mesa_GetColorTableParameteriv( GLenum target, GLenum pname, GLint *params );
 
 
 #endif

src/mesa/main/config.h

@@ -1,8 +1,8 @@
-/* $Id: config.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: config.h,v 1.2 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,10 +25,6 @@
  */
 
 
-
-
-
-
 /*
  * Tunable configuration parameters.
  */
@@ -42,12 +38,10 @@
 #include "conf.h"
 #endif
 
-/*
- *
- * OpenGL implementation limits
- *
- */
 
+/*
+ * OpenGL implementation limits
+ */
 
 /* Maximum modelview matrix stack depth: */
 #define MAX_MODELVIEW_STACK_DEPTH 32
@@ -116,10 +110,9 @@
 #define MAX_ARRAY_LOCK_SIZE 3000
 
 
+
 /*
- *
  * Mesa-specific parameters
- *
  */
 
 
@@ -129,6 +122,9 @@
 #define ACCUM_BITS 16
 
 
+/*
+ * Bits per depth buffer value:  16 or 32
+ */
 #ifdef MESAD3D
    /* Mesa / Direct3D driver only */
    extern float g_DepthScale, g_MaxDepth;
@@ -136,9 +132,6 @@
 #  define DEPTH_SCALE 	g_DepthScale
 #  define MAX_DEPTH 	g_MaxDepth
 #else
-   /*
-    * Bits per depth buffer value:  16 or 32
-    */
 #  define DEPTH_BITS 16
 #  if DEPTH_BITS==16
 #     define MAX_DEPTH 0xffff
@@ -201,19 +194,6 @@
 #define VB_SIZE  (VB_MAX + VB_MAX_CLIPPED_VERTS)
 
 
-/*
- *
- * For X11 driver only:
- *
- */
-
-/*
- * When defined, use 6x6x6 dithering instead of 5x9x5.
- * 5x9x5 better for general colors, 6x6x6 better for grayscale.
- */
-/*#define DITHER666*/
-
-
 
 typedef struct gl_context GLcontext;
 

src/mesa/main/context.c

@@ -1,4 +1,4 @@
-/* $Id: context.c,v 1.9 1999/09/19 23:43:02 keithw Exp $ */
+/* $Id: context.c,v 1.18.2.6 1999/12/04 21:13:44 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,6 +25,8 @@
  */
 
 
+/* $XFree86: xc/lib/GL/mesa/src/context.c,v 1.4 1999/04/04 00:20:21 dawes Exp $ */
+
 /*
  * If multi-threading is enabled (-DTHREADS) then each thread has it's
  * own rendering context.  A thread obtains the pointer to its GLcontext
@@ -38,11 +40,15 @@
 #ifdef PC_HEADER
 #include "all.h"
 #else
+#ifndef XFree86Server
 #include <assert.h>
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#else
+#include "GL/xf86glx.h"
+#endif
 #include "accum.h"
 #include "alphabuf.h"
 #include "api.h"
@@ -55,6 +61,7 @@
 #include "enums.h"
 #include "extensions.h"
 #include "fog.h"
+#include "get.h"
 #include "hash.h"
 #include "light.h"
 #include "lines.h"
@@ -86,12 +93,43 @@
 #include "vbxform.h"
 #include "vertices.h"
 #include "xform.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
+/*
+ * Memory allocation functions.  Called via the MALLOC, CALLOC and
+ * FREE macros when DEBUG symbol is defined.
+ * You might want to set breakpoints on these functions or plug in
+ * other memory allocation functions.  The Mesa sources should only
+ * use the MALLOC and FREE macros (which could also be overriden).
+ *
+ * XXX these functions should probably go into a new glmemory.c file.
+ */
+
+/*
+ * Allocate memory (uninitialized)
+ */
+void *gl_malloc(size_t bytes)
+{
+   return malloc(bytes);
+}
+
+/*
+ * Allocate memory and initialize to zero.
+ */
+void *gl_calloc(size_t bytes)
+{
+   return calloc(1, bytes);
+}
+
+/*
+ * Free memory
+ */
+void gl_free(void *ptr)
+{
+   free(ptr);
+}
+
 
 /**********************************************************************/
 /*****                  Context and Thread management             *****/
@@ -321,11 +359,11 @@ static void one_time_init( void )
  */
 static struct gl_shared_state *alloc_shared_state( void )
 {
-   GLuint i;
+   GLuint d;
    struct gl_shared_state *ss;
    GLboolean outOfMemory;
 
-   ss = (struct gl_shared_state*) calloc( 1, sizeof(struct gl_shared_state) );
+   ss = CALLOC_STRUCT(gl_shared_state);
    if (!ss)
       return NULL;
 
@@ -335,16 +373,13 @@ static struct gl_shared_state *alloc_shared_state( void )
 
    /* Default Texture objects */
    outOfMemory = GL_FALSE;
-   for (i=0;i<MAX_TEXTURE_UNITS;i++) {
-      GLuint d;
-      for (d = 1 ; d <= 3 ; d++) {
-	 ss->DefaultD[d][i] = gl_alloc_texture_object(ss, 0, d);
-	 if (!ss->DefaultD[d][i]) {
-	    outOfMemory = GL_TRUE;
-	    break;
-	 }
-	 ss->DefaultD[d][i]->RefCount++; /* don't free if not in use */
+   for (d = 1 ; d <= 3 ; d++) {
+      ss->DefaultD[d] = gl_alloc_texture_object(ss, 0, d);
+      if (!ss->DefaultD[d]) {
+         outOfMemory = GL_TRUE;
+         break;
       }
+      ss->DefaultD[d]->RefCount++; /* don't free if not in use */
    }
 
    if (!ss->DisplayList || !ss->TexObjects || outOfMemory) {
@@ -353,15 +388,13 @@ static struct gl_shared_state *alloc_shared_state( void )
          DeleteHashTable(ss->DisplayList);
       if (ss->TexObjects)
          DeleteHashTable(ss->TexObjects);
-      for (i=0;i<MAX_TEXTURE_UNITS;i++) {
-         if (ss->DefaultD[1][i])
-            gl_free_texture_object(ss, ss->DefaultD[1][i]);
-         if (ss->DefaultD[2][i])
-            gl_free_texture_object(ss, ss->DefaultD[2][i]);
-         if (ss->DefaultD[3][i])
-            gl_free_texture_object(ss, ss->DefaultD[3][i]);
-      }
-      free(ss);
+      if (ss->DefaultD[1])
+         gl_free_texture_object(ss, ss->DefaultD[1]);
+      if (ss->DefaultD[2])
+         gl_free_texture_object(ss, ss->DefaultD[2]);
+      if (ss->DefaultD[3])
+         gl_free_texture_object(ss, ss->DefaultD[3]);
+      FREE(ss);
       return NULL;
    }
    else {
@@ -397,7 +430,7 @@ static void free_shared_state( GLcontext *ctx, struct gl_shared_state *ss )
    }
    DeleteHashTable(ss->TexObjects);
 
-   free(ss);
+   FREE(ss);
 }
 
 
@@ -480,9 +513,9 @@ static void init_texture_unit( GLcontext *ctx, GLuint unit )
    ASSIGN_4V( texUnit->EyePlaneR, 0.0, 0.0, 0.0, 0.0 );
    ASSIGN_4V( texUnit->EyePlaneQ, 0.0, 0.0, 0.0, 0.0 );
 
-   texUnit->CurrentD[1] = ctx->Shared->DefaultD[1][unit];
-   texUnit->CurrentD[2] = ctx->Shared->DefaultD[2][unit];
-   texUnit->CurrentD[3] = ctx->Shared->DefaultD[3][unit];
+   texUnit->CurrentD[1] = ctx->Shared->DefaultD[1];
+   texUnit->CurrentD[2] = ctx->Shared->DefaultD[2];
+   texUnit->CurrentD[3] = ctx->Shared->DefaultD[3];
 }
 
 
@@ -540,7 +573,7 @@ static void init_1d_map( struct gl_1d_map *map, int n, const float *initial )
    map->Order = 1;
    map->u1 = 0.0;
    map->u2 = 1.0;
-   map->Points = (GLfloat *) malloc(n * sizeof(GLfloat));
+   map->Points = (GLfloat *) MALLOC(n * sizeof(GLfloat));
    if (map->Points) {
       GLint i;
       for (i=0;i<n;i++)
@@ -559,7 +592,7 @@ static void init_2d_map( struct gl_2d_map *map, int n, const float *initial )
    map->u2 = 1.0;
    map->v1 = 0.0;
    map->v2 = 1.0;
-   map->Points = (GLfloat *) malloc(n * sizeof(GLfloat));
+   map->Points = (GLfloat *) MALLOC(n * sizeof(GLfloat));
    if (map->Points) {
       GLint i;
       for (i=0;i<n;i++)
@@ -584,7 +617,6 @@ static void initialize_context( GLcontext *ctx )
       ctx->Const.MaxTextureUnits = MAX_TEXTURE_UNITS;
       ctx->Const.MaxArrayLockSize = MAX_ARRAY_LOCK_SIZE;
 
-
       /* Modelview matrix */
       gl_matrix_ctr( &ctx->ModelView );
       gl_matrix_alloc_inv( &ctx->ModelView );
@@ -886,9 +918,9 @@ static void initialize_context( GLcontext *ctx )
       ctx->Stencil.ZPassFunc = GL_KEEP;
       ctx->Stencil.ZFailFunc = GL_KEEP;
       ctx->Stencil.Ref = 0;
-      ctx->Stencil.ValueMask = 0xff;
+      ctx->Stencil.ValueMask = STENCIL_MAX;
       ctx->Stencil.Clear = 0;
-      ctx->Stencil.WriteMask = 0xff;
+      ctx->Stencil.WriteMask = STENCIL_MAX;
 
       /* Texture group */
       ctx->Texture.CurrentUnit = 0;      /* multitexture */
@@ -977,14 +1009,18 @@ static void initialize_context( GLcontext *ctx )
       /* Pixel transfer */
       ctx->Pack.Alignment = 4;
       ctx->Pack.RowLength = 0;
+      ctx->Pack.ImageHeight = 0;
       ctx->Pack.SkipPixels = 0;
       ctx->Pack.SkipRows = 0;
+      ctx->Pack.SkipImages = 0;
       ctx->Pack.SwapBytes = GL_FALSE;
       ctx->Pack.LsbFirst = GL_FALSE;
       ctx->Unpack.Alignment = 4;
       ctx->Unpack.RowLength = 0;
+      ctx->Unpack.ImageHeight = 0;
       ctx->Unpack.SkipPixels = 0;
       ctx->Unpack.SkipRows = 0;
+      ctx->Unpack.SkipImages = 0;
       ctx->Unpack.SwapBytes = GL_FALSE;
       ctx->Unpack.LsbFirst = GL_FALSE;
 
@@ -1035,6 +1071,7 @@ static void initialize_context( GLcontext *ctx )
 
       /* For debug/development only */
       ctx->NoRaster = getenv("MESA_NO_RASTER") ? GL_TRUE : GL_FALSE;
+      ctx->FirstTimeCurrent = GL_TRUE;
 
       /* Dither disable */
       ctx->NoDither = getenv("MESA_NO_DITHER") ? GL_TRUE : GL_FALSE;
@@ -1092,7 +1129,7 @@ GLvisual *gl_create_visual( GLboolean rgbFlag,
       return NULL;
    }
 
-   vis = (GLvisual *) calloc( 1, sizeof(GLvisual) );
+   vis = (GLvisual *) CALLOC( sizeof(GLvisual) );
    if (!vis) {
       return NULL;
    }
@@ -1119,7 +1156,7 @@ GLvisual *gl_create_visual( GLboolean rgbFlag,
 
 void gl_destroy_visual( GLvisual *vis )
 {
-   free( vis );
+   FREE( vis );
 }
 
 
@@ -1187,8 +1224,6 @@ static GLboolean alloc_proxy_textures( GLcontext *ctx )
 
 
 
-#define MALLOC_STRUCT(T)  (struct T *) malloc( sizeof(struct T) )
-
 /*
  * Allocate and initialize a GLcontext structure.
  * Input:  visual - a GLvisual pointer
@@ -1217,7 +1252,7 @@ GLcontext *gl_create_context( GLvisual *visual,
    /* misc one-time initializations */
    one_time_init();
 
-   ctx = (GLcontext *) calloc( 1, sizeof(GLcontext) );
+   ctx = (GLcontext *) CALLOC( sizeof(GLcontext) );
    if (!ctx) {
       return NULL;
    }
@@ -1228,15 +1263,15 @@ GLcontext *gl_create_context( GLvisual *visual,
 
    ctx->VB = gl_vb_create_for_immediate( ctx );
    if (!ctx->VB) {
-      free( ctx );
+      FREE( ctx );
       return NULL;
    }
    ctx->input = ctx->VB->IM;
 
    ctx->PB = gl_alloc_pb();
    if (!ctx->PB) {
-      free( ctx->VB );
-      free( ctx );
+      FREE( ctx->VB );
+      FREE( ctx );
       return NULL;
    }
 
@@ -1248,9 +1283,9 @@ GLcontext *gl_create_context( GLvisual *visual,
       /* allocate new group of display lists */
       ctx->Shared = alloc_shared_state();
       if (!ctx->Shared) {
-         free(ctx->VB);
-         free(ctx->PB);
-         free(ctx);
+         FREE(ctx->VB);
+         FREE(ctx->PB);
+         FREE(ctx);
          return NULL;
       }
    }
@@ -1299,7 +1334,6 @@ GLcontext *gl_create_context( GLvisual *visual,
    ctx->Driver.ReadDepthSpanInt = gl_read_depth_span_int;
 
    
-
 #ifdef PROFILE
    init_timings( ctx );
 #endif
@@ -1307,9 +1341,9 @@ GLcontext *gl_create_context( GLvisual *visual,
 #ifdef GL_VERSION_1_1
    if (!alloc_proxy_textures(ctx)) {
       free_shared_state(ctx, ctx->Shared);
-      free(ctx->VB);
-      free(ctx->PB);
-      free(ctx);
+      FREE(ctx->VB);
+      FREE(ctx->PB);
+      FREE(ctx);
       return NULL;
    }
 #endif
@@ -1355,7 +1389,7 @@ void gl_destroy_context( GLcontext *ctx )
 	 gl_matrix_dtr( &ctx->ProjectionStack[i] );
       }
 
-      free( ctx->PB );
+      FREE( ctx->PB );
 
       if(ctx->input != ctx->VB->IM)
          gl_immediate_free( ctx->input );
@@ -1370,9 +1404,9 @@ void gl_destroy_context( GLcontext *ctx )
       }
 
       foreach_s( s, tmps, ctx->ShineTabList ) {
-	 free( s );
+	 FREE( s );
       }
-      free( ctx->ShineTabList );
+      FREE( ctx->ShineTabList );
 
       /* Free proxy texture objects */
       gl_free_texture_object( NULL, ctx->Texture.Proxy1D );
@@ -1381,52 +1415,52 @@ void gl_destroy_context( GLcontext *ctx )
 
       /* Free evaluator data */
       if (ctx->EvalMap.Map1Vertex3.Points)
-         free( ctx->EvalMap.Map1Vertex3.Points );
+         FREE( ctx->EvalMap.Map1Vertex3.Points );
       if (ctx->EvalMap.Map1Vertex4.Points)
-         free( ctx->EvalMap.Map1Vertex4.Points );
+         FREE( ctx->EvalMap.Map1Vertex4.Points );
       if (ctx->EvalMap.Map1Index.Points)
-         free( ctx->EvalMap.Map1Index.Points );
+         FREE( ctx->EvalMap.Map1Index.Points );
       if (ctx->EvalMap.Map1Color4.Points)
-         free( ctx->EvalMap.Map1Color4.Points );
+         FREE( ctx->EvalMap.Map1Color4.Points );
       if (ctx->EvalMap.Map1Normal.Points)
-         free( ctx->EvalMap.Map1Normal.Points );
+         FREE( ctx->EvalMap.Map1Normal.Points );
       if (ctx->EvalMap.Map1Texture1.Points)
-         free( ctx->EvalMap.Map1Texture1.Points );
+         FREE( ctx->EvalMap.Map1Texture1.Points );
       if (ctx->EvalMap.Map1Texture2.Points)
-         free( ctx->EvalMap.Map1Texture2.Points );
+         FREE( ctx->EvalMap.Map1Texture2.Points );
       if (ctx->EvalMap.Map1Texture3.Points)
-         free( ctx->EvalMap.Map1Texture3.Points );
+         FREE( ctx->EvalMap.Map1Texture3.Points );
       if (ctx->EvalMap.Map1Texture4.Points)
-         free( ctx->EvalMap.Map1Texture4.Points );
+         FREE( ctx->EvalMap.Map1Texture4.Points );
 
       if (ctx->EvalMap.Map2Vertex3.Points)
-         free( ctx->EvalMap.Map2Vertex3.Points );
+         FREE( ctx->EvalMap.Map2Vertex3.Points );
       if (ctx->EvalMap.Map2Vertex4.Points)
-         free( ctx->EvalMap.Map2Vertex4.Points );
+         FREE( ctx->EvalMap.Map2Vertex4.Points );
       if (ctx->EvalMap.Map2Index.Points)
-         free( ctx->EvalMap.Map2Index.Points );
+         FREE( ctx->EvalMap.Map2Index.Points );
       if (ctx->EvalMap.Map2Color4.Points)
-         free( ctx->EvalMap.Map2Color4.Points );
+         FREE( ctx->EvalMap.Map2Color4.Points );
       if (ctx->EvalMap.Map2Normal.Points)
-         free( ctx->EvalMap.Map2Normal.Points );
+         FREE( ctx->EvalMap.Map2Normal.Points );
       if (ctx->EvalMap.Map2Texture1.Points)
-         free( ctx->EvalMap.Map2Texture1.Points );
+         FREE( ctx->EvalMap.Map2Texture1.Points );
       if (ctx->EvalMap.Map2Texture2.Points)
-         free( ctx->EvalMap.Map2Texture2.Points );
+         FREE( ctx->EvalMap.Map2Texture2.Points );
       if (ctx->EvalMap.Map2Texture3.Points)
-         free( ctx->EvalMap.Map2Texture3.Points );
+         FREE( ctx->EvalMap.Map2Texture3.Points );
       if (ctx->EvalMap.Map2Texture4.Points)
-         free( ctx->EvalMap.Map2Texture4.Points );
+         FREE( ctx->EvalMap.Map2Texture4.Points );
 
       /* Free cache of immediate buffers. */
       while (ctx->nr_im_queued-- > 0) {
          struct immediate * next = ctx->freed_im_queue->next;
-         free( ctx->freed_im_queue );
+         FREE( ctx->freed_im_queue );
          ctx->freed_im_queue = next;
       }
       gl_extensions_dtr(ctx);
 
-      free( (void *) ctx );
+      FREE( (void *) ctx );
 
 #ifndef THREADS
       if (ctx==CC) {
@@ -1451,7 +1485,7 @@ GLframebuffer *gl_create_framebuffer( GLvisual *visual )
 {
    GLframebuffer *buffer;
 
-   buffer = (GLframebuffer *) calloc( 1, sizeof(GLframebuffer) );
+   buffer = (GLframebuffer *) CALLOC( sizeof(GLframebuffer) );
    if (!buffer) {
       return NULL;
    }
@@ -1470,27 +1504,27 @@ void gl_destroy_framebuffer( GLframebuffer *buffer )
 {
    if (buffer) {
       if (buffer->Depth) {
-         free( buffer->Depth );
+         FREE( buffer->Depth );
       }
       if (buffer->Accum) {
-         free( buffer->Accum );
+         FREE( buffer->Accum );
       }
       if (buffer->Stencil) {
-         free( buffer->Stencil );
+         FREE( buffer->Stencil );
       }
       if (buffer->FrontLeftAlpha) {
-         free( buffer->FrontLeftAlpha );
+         FREE( buffer->FrontLeftAlpha );
       }
       if (buffer->BackLeftAlpha) {
-         free( buffer->BackLeftAlpha );
+         FREE( buffer->BackLeftAlpha );
       }
       if (buffer->FrontRightAlpha) {
-         free( buffer->FrontRightAlpha );
+         FREE( buffer->FrontRightAlpha );
       }
       if (buffer->BackRightAlpha) {
-         free( buffer->BackRightAlpha );
+         FREE( buffer->BackRightAlpha );
       }
-      free(buffer);
+      FREE(buffer);
    }
 }
 
@@ -1531,6 +1565,21 @@ void gl_make_current( GLcontext *ctx, GLframebuffer *buffer )
       ctx->NewState = NEW_ALL;   /* just to be safe */
       gl_update_state( ctx );
    }
+
+   /* We can use this to help debug user's problems.  Tell the to set
+    * the MESA_INFO env variable before running their app.  Then the
+    * first time each context is made current we'll print some useful
+    * information.
+    */
+   if (ctx && ctx->FirstTimeCurrent) {
+      if (getenv("MESA_INFO")) {
+         fprintf(stderr, "Mesa GL_VERSION = %s\n", (char *) gl_GetString(ctx, GL_VERSION));
+         fprintf(stderr, "Mesa GL_RENDERER = %s\n", (char *) gl_GetString(ctx, GL_RENDERER));
+         fprintf(stderr, "Mesa GL_VENDOR = %s\n", (char *) gl_GetString(ctx, GL_VENDOR));
+         fprintf(stderr, "Mesa GL_EXTENSIONS = %s\n", (char *) gl_GetString(ctx, GL_EXTENSIONS));
+      }
+      ctx->FirstTimeCurrent = GL_FALSE;
+   }
 }
 
 
@@ -1944,21 +1993,17 @@ static void update_pixel_masking( GLcontext *ctx )
 static void update_fog_mode( GLcontext *ctx )
 {
    int old_mode = ctx->FogMode;
+   ctx->FogMode = FOG_NONE;
 
    if (ctx->Fog.Enabled) {
-      if (ctx->Texture.Enabled)
-         ctx->FogMode = FOG_FRAGMENT;
-      else if (ctx->Hint.Fog == GL_NICEST)
-         ctx->FogMode = FOG_FRAGMENT;
-      else
-         ctx->FogMode = FOG_VERTEX;
+      ctx->FogMode = FOG_VERTEX;
 
-      if (ctx->Driver.GetParameteri)
-         if ((ctx->Driver.GetParameteri)( ctx, DD_HAVE_HARDWARE_FOG ))
-            ctx->FogMode = FOG_FRAGMENT;
-   }
-   else {
-      ctx->FogMode = FOG_NONE;
+      if (ctx->Texture.Enabled || ctx->Hint.Fog == GL_NICEST)
+	 ctx->FogMode = FOG_FRAGMENT;
+
+      if ( ctx->Driver.GetParameteri && 
+	   ctx->Driver.GetParameteri( ctx, DD_HAVE_HARDWARE_FOG ) )
+	 ctx->FogMode = FOG_FRAGMENT;
    }
    
    if (old_mode != ctx->FogMode)
@@ -2097,14 +2142,6 @@ void gl_update_state( GLcontext *ctx )
       ctx->Texture.Unit[1].LastEnvMode = ctx->Texture.Unit[1].EnvMode;
    }
 
-   if ((ctx->NewState & ~(NEW_CLIENT_STATE|NEW_TEXTURE_ENABLE)) == 0) {
-
-      if (MESA_VERBOSE&VERBOSE_STATE)
-	 fprintf(stderr, "update_state: goto finished\n");
-
-      goto finished;
-   }
-
    if (ctx->NewState & NEW_TEXTURE_MATRIX) {
       ctx->Enabled &= ~(ENABLE_TEXMAT0|ENABLE_TEXMAT1);
 
@@ -2121,7 +2158,7 @@ void gl_update_state( GLcontext *ctx )
       }
    }
 
-   if (ctx->NewState & NEW_TEXTURING) {
+   if (ctx->NewState & (NEW_TEXTURING | NEW_TEXTURE_ENABLE)) {
       ctx->Texture.NeedNormals = GL_FALSE;
       gl_update_dirty_texobjs(ctx);
       ctx->Enabled &= ~(ENABLE_TEXGEN0|ENABLE_TEXGEN1);
@@ -2283,7 +2320,7 @@ void gl_update_state( GLcontext *ctx )
       }
    }
 
-   if (ctx->NewState & ~(NEW_CLIENT_STATE|NEW_TEXTURE_ENABLE|
+   if (ctx->NewState & ~(NEW_CLIENT_STATE|
 			 NEW_DRIVER_STATE|NEW_USER_CLIP|
 			 NEW_POLYGON))
       gl_update_clipmask(ctx);
@@ -2291,6 +2328,7 @@ void gl_update_state( GLcontext *ctx )
    if (ctx->NewState & (NEW_LIGHTING|
 			NEW_RASTER_OPS|
 			NEW_TEXTURING|
+			NEW_TEXTURE_ENABLE|
 			NEW_TEXTURE_ENV|
 			NEW_POLYGON|
 			NEW_DRVSTATE0|
@@ -2386,7 +2424,7 @@ void gl_update_state( GLcontext *ctx )
       oldnorm = ctx->NeedEyeNormals;
 
       ctx->NeedNormals = (ctx->Light.Enabled || ctx->Texture.NeedNormals);
-      ctx->NeedEyeCoords = ((ctx->Fog.Enabled && ctx->Hint.Fog != GL_NICEST) ||
+      ctx->NeedEyeCoords = (ctx->FogMode == FOG_VERTEX ||
 			    ctx->Point.Attenuated);
       ctx->NeedEyeNormals = GL_FALSE;
 
@@ -2442,7 +2480,6 @@ void gl_update_state( GLcontext *ctx )
       gl_update_normal_transform( ctx );
    }
 
- finished:
    gl_update_pipelines(ctx);
    ctx->NewState = 0;
 }

src/mesa/main/context.h

@@ -1,8 +1,8 @@
-/* $Id: context.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: context.h,v 1.2 1999/11/11 01:22:25 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,9 +25,6 @@
  */
 
 
-
-
-
 #ifndef CONTEXT_H
 #define CONTEXT_H
 
@@ -35,18 +32,35 @@
 #include "types.h"
 
 
-
 #ifdef THREADS
    /*
     * A seperate GLcontext for each thread
     */
    extern GLcontext *gl_get_thread_context( void );
+
+#define GET_IMMEDIATE struct immediate *IM = (gl_get_thread_context())->input;
+#define SET_IMMEDIATE(ctx, im)		\
+do {					\
+   ctx->input = im;			\
+} while (0)
+
+
 #else
    /*
     * All threads use same pointer to current context.
     */
-   extern GLcontext *CC;
+   extern GLcontext *_mesa_current_context;
    extern struct immediate *CURRENT_INPUT;
+   #define GET_CURRENT_CONTEXT(C)  GLcontext *C = _mesa_current_context
+
+#define GET_IMMEDIATE struct immediate *IM = CURRENT_INPUT
+#define SET_IMMEDIATE(ctx, im)		\
+do {					\
+   ctx->input = im;			\
+   CURRENT_INPUT = im;			\
+} while (0)
+
+
 #endif
 
 
@@ -124,14 +138,18 @@ extern GLcontext *gl_get_current_context(void);
 
 extern void gl_copy_context(const GLcontext *src, GLcontext *dst, GLuint mask);
 
-extern void gl_set_api_table( GLcontext *ctx, const struct gl_api_table *api );
+extern void
+_mesa_swapbuffers(GLcontext *ctx);
+
+extern struct _glapi_table *
+_mesa_get_dispatch(GLcontext *ctx);
 
 
 
 /*
  * GL_MESA_resize_buffers extension
  */
-extern void gl_ResizeBuffersMESA( GLcontext *ctx );
+extern void _mesa_ResizeBuffersMESA( void );
 
 
 
@@ -146,8 +164,6 @@ extern void gl_warning( const GLcontext *ctx, const char *s );
 extern void gl_error( GLcontext *ctx, GLenum error, const char *s );
 extern void gl_compile_error( GLcontext *ctx, GLenum error, const char *s );
 
-extern GLenum gl_GetError( GLcontext *ctx );
-
 
 extern void gl_update_state( GLcontext *ctx );
 

src/mesa/main/dd.h

@@ -1,4 +1,4 @@
-/* $Id: dd.h,v 1.2 1999/09/18 20:41:22 keithw Exp $ */
+/* $Id: dd.h,v 1.4.2.1 1999/12/12 18:30:47 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -63,10 +63,10 @@ struct gl_pipeline_stage;
  * The optional functions provide ways to take advantage of special hardware
  * or optimized algorithms.
  *
- * The function pointers in the dd_function_table struct are first
- * initialized in the "MakeCurrent" function.  The "MakeCurrent" function
- * is a little different in each device driver.  See the X/Mesa, GLX, or
- * OS/Mesa drivers for examples.
+ * The function pointers in the dd_function_table struct should first be
+ * initialized in the driver's "MakeCurrent" function.  The "MakeCurrent"
+ * function is a little different in each device driver.  See the X/Mesa,
+ * GLX, or OS/Mesa drivers for examples.
  *
  * Later, Mesa may call the dd_function_table's UpdateState() function.
  * This function should initialize the dd_function_table's pointers again.
@@ -81,7 +81,8 @@ struct gl_pipeline_stage;
  * for an example.
  *
  * For more information about writing a device driver see the ddsample.c
- * file and other device drivers (xmesa[123].c, osmesa.c, etc) for examples.
+ * file and other device drivers (X/xmesa[1234].c, OSMesa/osmesa.c, etc)
+ * for examples.
  *
  *
  * Look below in the dd_function_table struct definition for descriptions
@@ -132,8 +133,8 @@ struct dd_function_table {
    const char * (*RendererString)(void);
    /*
     * Return a string which uniquely identifies this device driver.
-    * The string should contain no whitespace.  Examples: "X11" "OffScreen"
-    * "MSWindows" "SVGA".
+    * The string should contain no whitespace.  Examples: "X11", "OffScreen",
+    * "MSWindows", "SVGA".
     * NOTE: This function will be obsolete in favor of GetString in the future!
     */
 
@@ -147,14 +148,14 @@ struct dd_function_table {
    void (*ClearIndex)( GLcontext *ctx, GLuint index );
    /*
     * Called whenever glClearIndex() is called.  Set the index for clearing
-    * the color buffer.
+    * the color buffer when in color index mode.
     */
 
    void (*ClearColor)( GLcontext *ctx, GLubyte red, GLubyte green,
                                         GLubyte blue, GLubyte alpha );
    /*
     * Called whenever glClearColor() is called.  Set the color for clearing
-    * the color buffer.
+    * the color buffer when in RGBA mode.
     */
 
    GLbitfield (*Clear)( GLcontext *ctx, GLbitfield mask, GLboolean all,
@@ -169,12 +170,14 @@ struct dd_function_table {
    void (*Index)( GLcontext *ctx, GLuint index );
    /*
     * Sets current color index for drawing flat-shaded primitives.
+    * This index should also be used in the "mono" drawing functions.
     */
 
    void (*Color)( GLcontext *ctx,
                   GLubyte red, GLubyte green, GLubyte glue, GLubyte alpha );
    /*
     * Sets current color for drawing flat-shaded primitives.
+    * This color should also be used in the "mono" drawing functions.
     */
 
    GLboolean (*SetBuffer)( GLcontext *ctx, GLenum buffer );
@@ -197,8 +200,7 @@ struct dd_function_table {
     *    GL_NONE - disable buffer write in device driver.
     */
 
-   void (*GetBufferSize)( GLcontext *ctx,
-                          GLuint *width, GLuint *height );
+   void (*GetBufferSize)( GLcontext *ctx, GLuint *width, GLuint *height );
    /*
     * Returns the width and height of the current color buffer.
     */
@@ -216,11 +218,14 @@ struct dd_function_table {
                          CONST GLubyte rgb[][3], const GLubyte mask[] );
    /* Write a horizontal run of RGB[A] pixels.  The later version is only
     * used to accelerate GL_RGB, GL_UNSIGNED_BYTE glDrawPixels() calls.
+    * If mask is NULL, draw all pixels.
+    * If mask is not null, only draw pixel [i] when mask [i] is true.
     */
 
    void (*WriteMonoRGBASpan)( const GLcontext *ctx, GLuint n, GLint x, GLint y,
                               const GLubyte mask[] );
-   /* Write a horizontal run of mono-RGBA pixels.
+   /* Write a horizontal run of RGBA pixels all with the color last
+    * specified by the Color function.
     */
 
    void (*WriteRGBAPixels)( const GLcontext *ctx,
@@ -239,12 +244,15 @@ struct dd_function_table {
                           const GLuint index[], const GLubyte mask[] );
    void (*WriteCI8Span)( const GLcontext *ctx, GLuint n, GLint x, GLint y,
                          const GLubyte index[], const GLubyte mask[] );
-   /* Write a horizontal run of CI pixels.  32 or 8bpp.
+   /* Write a horizontal run of CI pixels.  One function is for 32bpp
+    * indexes and the other for 8bpp pixels (the common case).  You mus
+    * implement both for color index mode.
     */
 
    void (*WriteMonoCISpan)( const GLcontext *ctx, GLuint n, GLint x, GLint y,
                             const GLubyte mask[] );
-   /* Write a horizontal run of mono-CI pixels.
+   /* Write a horizontal run of color index pixels using the color index
+    * last specified by the Index() function.
     */
 
    void (*WriteCI32Pixels)( const GLcontext *ctx,
@@ -257,8 +265,8 @@ struct dd_function_table {
    void (*WriteMonoCIPixels)( const GLcontext *ctx,
                               GLuint n, const GLint x[], const GLint y[],
                               const GLubyte mask[] );
-   /*
-    * Write a random array of mono-CI pixels.
+   /* Write a random array of color index pixels using the color index
+    * last specified by the Index() function.
     */
 
 
@@ -310,12 +318,12 @@ struct dd_function_table {
 
    void (*Finish)( GLcontext *ctx );
    /*
-    * Called whenever glFinish() is called.
+    * This is called whenever glFinish() is called.
     */
 
    void (*Flush)( GLcontext *ctx );
    /*
-    * Called whenever glFlush() is called.
+    * This is called whenever glFlush() is called.
     */
 
    GLboolean (*IndexMask)( GLcontext *ctx, GLuint mask );
@@ -418,16 +426,17 @@ struct dd_function_table {
                             GLenum format, GLenum type,
                             const struct gl_pixelstore_attrib *unpack,
                             const GLvoid *pixels );
-   /* Device driver hook for optimized glDrawPixels.  'unpack' describes how
-    * to unpack the source image data.
+   /* This is called by glDrawPixels.
+    * 'unpack' describes how to unpack the source image data.
+    * Return GL_TRUE if the driver succeeds, return GL_FALSE if core Mesa
+    * must do the job.
     */
 
    GLboolean (*Bitmap)( GLcontext *ctx,
                         GLint x, GLint y, GLsizei width, GLsizei height,
                         const struct gl_pixelstore_attrib *unpack,
                         const GLubyte *bitmap );
-   /* Device driver hook for optimized glBitmap.  'unpack' describes how
-    * to unpack the source image data.
+   /* This is called by glBitmap.  Works the same as DrawPixels, above.
     */
 
    void (*RenderStart)( GLcontext *ctx );
@@ -563,6 +572,23 @@ struct dd_function_table {
     */
 
 
+   GLboolean (*IsTextureResident)( GLcontext *ctx, 
+				   struct gl_texture_object *t );
+   /*
+    * Allows the driver to implement the AreTexturesResident tests without
+    * knowing about Mesa's internal hash tables for textures.
+    */
+
+   void (*PrioritizeTexture)( GLcontext *ctx, 
+			      struct gl_texture_object *t,
+			      GLclampf priority );
+   /*
+    * Notify driver of priority change for a texture.
+    */
+
+
+
+
    /***
     *** NEW in Mesa 3.x
     ***/
@@ -616,7 +642,11 @@ struct dd_function_table {
     * the driver's UpdateState() function must do.
     */
    void (*AlphaFunc)(GLcontext *ctx, GLenum func, GLclampf ref);
+   void (*BlendEquation)(GLcontext *ctx, GLenum mode);
    void (*BlendFunc)(GLcontext *ctx, GLenum sfactor, GLenum dfactor);
+   void (*BlendFuncSeparate)( GLcontext *ctx, GLenum sfactorRGB, 
+			      GLenum dfactorRGB, GLenum sfactorA,
+			      GLenum dfactorA );
    void (*ClearDepth)(GLcontext *ctx, GLclampd d);
    void (*CullFace)(GLcontext *ctx, GLenum mode);
    void (*FrontFace)(GLcontext *ctx, GLenum mode);
@@ -626,6 +656,10 @@ struct dd_function_table {
    void (*Enable)(GLcontext* ctx, GLenum cap, GLboolean state);
    void (*Fogfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
    void (*Hint)(GLcontext *ctx, GLenum target, GLenum mode);
+   void (*Lightfv)(GLcontext *ctx, GLenum light,
+		   GLenum pname, const GLfloat *params, GLint nparams );
+   void (*LightModelfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
+   void (*LogicOpcode)(GLcontext *ctx, GLenum opcode);
    void (*PolygonMode)(GLcontext *ctx, GLenum face, GLenum mode);
    void (*Scissor)(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h);
    void (*ShadeModel)(GLcontext *ctx, GLenum mode);

src/mesa/main/depth.c

@@ -1,8 +1,8 @@
-/* $Id: depth.c,v 1.3 1999/09/19 23:43:02 keithw Exp $ */
+/* $Id: depth.c,v 1.9 1999/11/11 01:22:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -24,26 +24,15 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-/*
- * Depth buffer functions
- */
-
-
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
+#include "glheader.h"
 #include "context.h"
 #include "enums.h"
 #include "depth.h"
-#include "macros.h"
+#include "mem.h"
 #include "types.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
@@ -54,8 +43,10 @@
 
 
 
-void gl_ClearDepth( GLcontext* ctx, GLclampd depth )
+void
+_mesa_ClearDepth( GLclampd depth )
 {
+   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glClearDepth");
    ctx->Depth.Clear = (GLfloat) CLAMP( depth, 0.0, 1.0 );
    if (ctx->Driver.ClearDepth)
@@ -64,8 +55,10 @@ void gl_ClearDepth( GLcontext* ctx, GLclampd depth )
 
 
 
-void gl_DepthFunc( GLcontext* ctx, GLenum func )
+void
+_mesa_DepthFunc( GLenum func )
 {
+   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glDepthFunc");
 
    if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
@@ -105,8 +98,10 @@ void gl_DepthFunc( GLcontext* ctx, GLenum func )
 
 
 
-void gl_DepthMask( GLcontext* ctx, GLboolean flag )
+void
+_mesa_DepthMask( GLboolean flag )
 {
+   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glDepthMask");
 
    if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
@@ -806,12 +801,12 @@ void gl_alloc_depth_buffer( GLcontext* ctx )
 {
    /* deallocate current depth buffer if present */
    if (ctx->Buffer->Depth) {
-      free(ctx->Buffer->Depth);
+      FREE(ctx->Buffer->Depth);
       ctx->Buffer->Depth = NULL;
    }
 
    /* allocate new depth buffer, but don't initialize it */
-   ctx->Buffer->Depth = (GLdepth *) malloc( ctx->Buffer->Width
+   ctx->Buffer->Depth = (GLdepth *) MALLOC( ctx->Buffer->Width
                                             * ctx->Buffer->Height
                                             * sizeof(GLdepth) );
    if (!ctx->Buffer->Depth) {

src/mesa/main/depth.h

@@ -1,8 +1,8 @@
-/* $Id: depth.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: depth.h,v 1.3 1999/11/11 01:22:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,9 +25,6 @@
  */
 
 
-
-
-
 #ifndef DEPTH_H
 #define DEPTH_H
 
@@ -89,10 +86,16 @@ extern void gl_alloc_depth_buffer( GLcontext* ctx );
 extern void gl_clear_depth_buffer( GLcontext* ctx );
 
 
-extern void gl_ClearDepth( GLcontext* ctx, GLclampd depth );
 
-extern void gl_DepthFunc( GLcontext* ctx, GLenum func );
+extern void
+_mesa_ClearDepth( GLclampd depth );
+
+extern void
+_mesa_DepthFunc( GLenum func );
+
+
+extern void
+_mesa_DepthMask( GLboolean flag );
 
-extern void gl_DepthMask( GLcontext* ctx, GLboolean flag );
 
 #endif

src/mesa/main/descrip.mms

@@ -15,11 +15,13 @@ INCDIR = [-.include]
 LIBDIR = [-.lib]
 CFLAGS = /include=($(INCDIR),[])/define=(FBIND=1)
 
-CORE_SOURCES = accum.c alpha.c alphabuf.c api1.c api2.c apiext.c attrib.c \
+CORE_SOURCES = accum.c alpha.c alphabuf.c attrib.c \
 bitmap.c blend.c clip.c colortab.c context.c copypix.c depth.c \
+dispatch.c \
 dlist.c drawpix.c enable.c eval.c feedback.c fog.c \
-get.c hash.c image.c light.c lines.c logic.c masking.c matrix.c \
-misc.c mmath.c mthreads.c pb.c pixel.c points.c pointers.c polygon.c \
+get.c hash.c image.c imaging.c light.c lines.c logic.c masking.c matrix.c \
+mem.c glapi.c glapinoop.c \
+glmisc.c mmath.c mthreads.c pb.c pixel.c points.c polygon.c \
 quads.c rastpos.c readpix.c rect.c scissor.c shade.c span.c \
 stencil.c teximage.c texobj.c texstate.c texture.c translate.c triangle.c \
 varray.c winpos.c vb.c vbcull.c vbfill.c vbrender.c vbxform.c xform.c \
@@ -37,13 +39,16 @@ DRIVER_SOURCES = [.x]glxapi.c [.x]fakeglx.c [.x]realglx.c [.x]xfonts.c \
 ASM_SOURCES =
 
 OBJECTS =\
-accum.obj,alpha.obj,alphabuf.obj,api1.obj,api2.obj,apiext.obj,attrib.obj,\
+accum.obj,alpha.obj,alphabuf.obj,attrib.obj,\
 bitmap.obj,blend.obj,clip.obj,colortab.obj,context.obj,copypix.obj,depth.obj,\
 dlist.obj,drawpix.obj,enable.obj,eval.obj,feedback.obj,fog.obj
 
 
-OBJECTS3=get.obj,hash.obj,image.obj,light.obj,lines.obj,logic.obj,masking.obj,matrix.obj,\
-misc.obj,mmath.obj,mthreads.obj,pb.obj,pixel.obj,points.obj,pointers.obj,polygon.obj,\
+OBJECTS3=get.obj,hash.obj,image.obj,light.obj,lines.obj,logic.obj,masking.obj,\
+matrix.obj,glapi.obj,glapinoop.obj,dispatch.obj,imaging.obj,mem.obj,\
+glmisc.obj,mmath.obj,mthreads.obj,pb.obj,pixel.obj,points.obj
+
+OBJECTS7=polygon.obj,\
 quads.obj,rastpos.obj,readpix.obj,rect.obj,scissor.obj,shade.obj,span.obj
 
 
@@ -71,7 +76,7 @@ VERSION=Mesa V3.1
 ##### TARGETS #####
 # Make the library
 $(LIBDIR)$(GL_LIB) : $(OBJECTS),$(OBJECTS2) $(OBJECTS3) $(OBJECTS4)\
-	$(OBJECTS5) $(OBJECTS6)
+	$(OBJECTS5) $(OBJECTS7) $(OBJECTS6)
 .ifdef SHARE
   @ WRITE_ SYS$OUTPUT "  generating mesagl1.opt"
   @ OPEN_/WRITE FILE  mesagl1.opt
@@ -83,6 +88,7 @@ $(LIBDIR)$(GL_LIB) : $(OBJECTS),$(OBJECTS2) $(OBJECTS3) $(OBJECTS4)\
   @ WRITE_ FILE "$(OBJECTS)"
   @ WRITE_ FILE "$(OBJECTS3)"
   @ WRITE_ FILE "$(OBJECTS4)"
+  @ WRITE_ FILE "$(OBJECTS7)"
   @ WRITE_ FILE "$(OBJECTS6)"
   @ WRITE_ FILE "$(OBJECTS2)"
   @ WRITE_ FILE "$(OBJECTS5)"
@@ -101,6 +107,7 @@ $(LIBDIR)$(GL_LIB) : $(OBJECTS),$(OBJECTS2) $(OBJECTS3) $(OBJECTS4)\
   @ library $(GL_LIB) $(OBJECTS3)
   @ library $(GL_LIB) $(OBJECTS4)
   @ library $(GL_LIB) $(OBJECTS5)
+  @ library $(GL_LIB) $(OBJECTS7)
   @ library $(GL_LIB) $(OBJECTS6)
 .endif
   @ rename $(GL_LIB)* $(LIBDIR)

src/mesa/main/dispatch.c

@@ -0,0 +1,546 @@
+/* $Id: dispatch.c,v 1.1 1999/11/11 01:22:26 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.3
+ *
+ * Copyright (C) 1999  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.
+ */
+
+
+#ifdef PC_HEADER
+#include "all.h"
+#else
+#include "glheader.h"
+#include "accum.h"
+#include "alpha.h"
+#include "attrib.h"
+#include "bitmap.h"
+#include "blend.h"
+#include "clip.h"
+#include "context.h"
+#include "colortab.h"
+#include "copypix.h"
+#include "cva.h"
+#include "depth.h"
+#include "dlist.h"
+#include "drawpix.h"
+#include "enable.h"
+#include "eval.h"
+#include "feedback.h"
+#include "fog.h"
+#include "get.h"
+#include "glmisc.h"
+#include "imaging.h"
+#include "light.h"
+#include "lines.h"
+#include "logic.h"
+#include "masking.h"
+#include "matrix.h"
+#include "pixel.h"
+#include "points.h"
+#include "polygon.h"
+#include "rastpos.h"
+#include "readpix.h"
+#include "rect.h"
+#include "scissor.h"
+#include "stencil.h"
+#include "teximage.h"
+#include "texobj.h"
+#include "texstate.h"
+#include "types.h"
+#include "varray.h"
+#include "vbfill.h"
+#include "winpos.h"
+#endif
+
+
+/*
+ * Initialize the given dispatch table with pointers to Mesa's
+ * immediate-mode commands.
+ */
+void
+_mesa_init_exec_table(struct _glapi_table *exec)
+{
+   exec->Accum = _mesa_Accum;
+   exec->AlphaFunc = _mesa_AlphaFunc;
+   exec->Begin = _mesa_Begin;
+   exec->Bitmap = _mesa_Bitmap;
+   exec->BlendFunc = _mesa_BlendFunc;
+   exec->CallList = _mesa_CallList;
+   exec->CallLists = _mesa_CallLists;
+   exec->Clear = _mesa_Clear;
+   exec->ClearAccum = _mesa_ClearAccum;
+   exec->ClearColor = _mesa_ClearColor;
+   exec->ClearDepth = _mesa_ClearDepth;
+   exec->ClearIndex = _mesa_ClearIndex;
+   exec->ClearStencil = _mesa_ClearStencil;
+   exec->ClipPlane = _mesa_ClipPlane;
+   exec->Color3b = _mesa_Color3b;
+   exec->Color3bv = _mesa_Color3bv;
+   exec->Color3d = _mesa_Color3d;
+   exec->Color3dv = _mesa_Color3dv;
+   exec->Color3f = _mesa_Color3f;
+   exec->Color3fv = _mesa_Color3fv;
+   exec->Color3i = _mesa_Color3i;
+   exec->Color3iv = _mesa_Color3iv;
+   exec->Color3s = _mesa_Color3s;
+   exec->Color3sv = _mesa_Color3sv;
+   exec->Color3ub = _mesa_Color3ub;
+   exec->Color3ubv = _mesa_Color3ubv;
+   exec->Color3ui = _mesa_Color3ui;
+   exec->Color3uiv = _mesa_Color3uiv;
+   exec->Color3us = _mesa_Color3us;
+   exec->Color3usv = _mesa_Color3usv;
+   exec->Color4b = _mesa_Color4b;
+   exec->Color4bv = _mesa_Color4bv;
+   exec->Color4d = _mesa_Color4d;
+   exec->Color4dv = _mesa_Color4dv;
+   exec->Color4f = _mesa_Color4f;
+   exec->Color4fv = _mesa_Color4fv;
+   exec->Color4i = _mesa_Color4i;
+   exec->Color4iv = _mesa_Color4iv;
+   exec->Color4s = _mesa_Color4s;
+   exec->Color4sv = _mesa_Color4sv;
+   exec->Color4ub = _mesa_Color4ub;
+   exec->Color4ubv = _mesa_Color4ubv;
+   exec->Color4ui = _mesa_Color4ui;
+   exec->Color4uiv = _mesa_Color4uiv;
+   exec->Color4us = _mesa_Color4us;
+   exec->Color4usv = _mesa_Color4usv;
+   exec->ColorMask = _mesa_ColorMask;
+   exec->ColorMaterial = _mesa_ColorMaterial;
+   exec->CopyPixels = _mesa_CopyPixels;
+   exec->CullFace = _mesa_CullFace;
+   exec->DeleteLists = _mesa_DeleteLists;
+   exec->DepthFunc = _mesa_DepthFunc;
+   exec->DepthMask = _mesa_DepthMask;
+   exec->DepthRange = _mesa_DepthRange;
+   exec->Disable = _mesa_Disable;
+   exec->DrawBuffer = _mesa_DrawBuffer;
+   exec->DrawPixels = _mesa_DrawPixels;
+   exec->EdgeFlag = _mesa_EdgeFlag;
+   exec->EdgeFlagv = _mesa_EdgeFlagv;
+   exec->Enable = _mesa_Enable;
+   exec->End = _mesa_End;
+   exec->EndList = _mesa_EndList;
+   exec->EvalCoord1d = _mesa_EvalCoord1d;
+   exec->EvalCoord1dv = _mesa_EvalCoord1dv;
+   exec->EvalCoord1f = _mesa_EvalCoord1f;
+   exec->EvalCoord1fv = _mesa_EvalCoord1fv;
+   exec->EvalCoord2d = _mesa_EvalCoord2d;
+   exec->EvalCoord2dv = _mesa_EvalCoord2dv;
+   exec->EvalCoord2f = _mesa_EvalCoord2f;
+   exec->EvalCoord2fv = _mesa_EvalCoord2fv;
+   exec->EvalMesh1 = _mesa_EvalMesh1;
+   exec->EvalMesh2 = _mesa_EvalMesh2;
+   exec->EvalPoint1 = _mesa_EvalPoint1;
+   exec->EvalPoint2 = _mesa_EvalPoint2;
+   exec->FeedbackBuffer = _mesa_FeedbackBuffer;
+   exec->Finish = _mesa_Finish;
+   exec->Flush = _mesa_Flush;
+   exec->Fogf = _mesa_Fogf;
+   exec->Fogfv = _mesa_Fogfv;
+   exec->Fogi = _mesa_Fogi;
+   exec->Fogiv = _mesa_Fogiv;
+   exec->FrontFace = _mesa_FrontFace;
+   exec->Frustum = _mesa_Frustum;
+   exec->GenLists = _mesa_GenLists;
+   exec->GetBooleanv = _mesa_GetBooleanv;
+   exec->GetClipPlane = _mesa_GetClipPlane;
+   exec->GetDoublev = _mesa_GetDoublev;
+   exec->GetError = _mesa_GetError;
+   exec->GetFloatv = _mesa_GetFloatv;
+   exec->GetIntegerv = _mesa_GetIntegerv;
+   exec->GetLightfv = _mesa_GetLightfv;
+   exec->GetLightiv = _mesa_GetLightiv;
+   exec->GetMapdv = _mesa_GetMapdv;
+   exec->GetMapfv = _mesa_GetMapfv;
+   exec->GetMapiv = _mesa_GetMapiv;
+   exec->GetMaterialfv = _mesa_GetMaterialfv;
+   exec->GetMaterialiv = _mesa_GetMaterialiv;
+   exec->GetPixelMapfv = _mesa_GetPixelMapfv;
+   exec->GetPixelMapuiv = _mesa_GetPixelMapuiv;
+   exec->GetPixelMapusv = _mesa_GetPixelMapusv;
+   exec->GetPolygonStipple = _mesa_GetPolygonStipple;
+   exec->GetString = _mesa_GetString;
+   exec->GetTexEnvfv = _mesa_GetTexEnvfv;
+   exec->GetTexEnviv = _mesa_GetTexEnviv;
+   exec->GetTexGendv = _mesa_GetTexGendv;
+   exec->GetTexGenfv = _mesa_GetTexGenfv;
+   exec->GetTexGeniv = _mesa_GetTexGeniv;
+   exec->GetTexImage = _mesa_GetTexImage;
+   exec->GetTexLevelParameterfv = _mesa_GetTexLevelParameterfv;
+   exec->GetTexLevelParameteriv = _mesa_GetTexLevelParameteriv;
+   exec->GetTexParameterfv = _mesa_GetTexParameterfv;
+   exec->GetTexParameteriv = _mesa_GetTexParameteriv;
+   exec->Hint = _mesa_Hint;
+   exec->IndexMask = _mesa_IndexMask;
+   exec->Indexd = _mesa_Indexd;
+   exec->Indexdv = _mesa_Indexdv;
+   exec->Indexf = _mesa_Indexf;
+   exec->Indexfv = _mesa_Indexfv;
+   exec->Indexi = _mesa_Indexi;
+   exec->Indexiv = _mesa_Indexiv;
+   exec->Indexs = _mesa_Indexs;
+   exec->Indexsv = _mesa_Indexsv;
+   exec->InitNames = _mesa_InitNames;
+   exec->IsEnabled = _mesa_IsEnabled;
+   exec->IsList = _mesa_IsList;
+   exec->LightModelf = _mesa_LightModelf;
+   exec->LightModelfv = _mesa_LightModelfv;
+   exec->LightModeli = _mesa_LightModeli;
+   exec->LightModeliv = _mesa_LightModeliv;
+   exec->Lightf = _mesa_Lightf;
+   exec->Lightfv = _mesa_Lightfv;
+   exec->Lighti = _mesa_Lighti;
+   exec->Lightiv = _mesa_Lightiv;
+   exec->LineStipple = _mesa_LineStipple;
+   exec->LineWidth = _mesa_LineWidth;
+   exec->ListBase = _mesa_ListBase;
+   exec->LoadIdentity = _mesa_LoadIdentity;
+   exec->LoadMatrixd = _mesa_LoadMatrixd;
+   exec->LoadMatrixf = _mesa_LoadMatrixf;
+   exec->LoadName = _mesa_LoadName;
+   exec->LogicOp = _mesa_LogicOp;
+   exec->Map1d = _mesa_Map1d;
+   exec->Map1f = _mesa_Map1f;
+   exec->Map2d = _mesa_Map2d;
+   exec->Map2f = _mesa_Map2f;
+   exec->MapGrid1d = _mesa_MapGrid1d;
+   exec->MapGrid1f = _mesa_MapGrid1f;
+   exec->MapGrid2d = _mesa_MapGrid2d;
+   exec->MapGrid2f = _mesa_MapGrid2f;
+   exec->Materialf = _mesa_Materialf;
+   exec->Materialfv = _mesa_Materialfv;
+   exec->Materiali = _mesa_Materiali;
+   exec->Materialiv = _mesa_Materialiv;
+   exec->MatrixMode = _mesa_MatrixMode;
+   exec->MultMatrixd = _mesa_MultMatrixd;
+   exec->MultMatrixf = _mesa_MultMatrixf;
+   exec->NewList = _mesa_NewList;
+   exec->Normal3b = _mesa_Normal3b;
+   exec->Normal3bv = _mesa_Normal3bv;
+   exec->Normal3d = _mesa_Normal3d;
+   exec->Normal3dv = _mesa_Normal3dv;
+   exec->Normal3f = _mesa_Normal3f;
+   exec->Normal3fv = _mesa_Normal3fv;
+   exec->Normal3i = _mesa_Normal3i;
+   exec->Normal3iv = _mesa_Normal3iv;
+   exec->Normal3s = _mesa_Normal3s;
+   exec->Normal3sv = _mesa_Normal3sv;
+   exec->Ortho = _mesa_Ortho;
+   exec->PassThrough = _mesa_PassThrough;
+   exec->PixelMapfv = _mesa_PixelMapfv;
+   exec->PixelMapuiv = _mesa_PixelMapuiv;
+   exec->PixelMapusv = _mesa_PixelMapusv;
+   exec->PixelStoref = _mesa_PixelStoref;
+   exec->PixelStorei = _mesa_PixelStorei;
+   exec->PixelTransferf = _mesa_PixelTransferf;
+   exec->PixelTransferi = _mesa_PixelTransferi;
+   exec->PixelZoom = _mesa_PixelZoom;
+   exec->PointSize = _mesa_PointSize;
+   exec->PolygonMode = _mesa_PolygonMode;
+   exec->PolygonOffset = _mesa_PolygonOffset;
+   exec->PolygonStipple = _mesa_PolygonStipple;
+   exec->PopAttrib = _mesa_PopAttrib;
+   exec->PopMatrix = _mesa_PopMatrix;
+   exec->PopName = _mesa_PopName;
+   exec->PushAttrib = _mesa_PushAttrib;
+   exec->PushMatrix = _mesa_PushMatrix;
+   exec->PushName = _mesa_PushName;
+   exec->RasterPos2d = _mesa_RasterPos2d;
+   exec->RasterPos2dv = _mesa_RasterPos2dv;
+   exec->RasterPos2f = _mesa_RasterPos2f;
+   exec->RasterPos2fv = _mesa_RasterPos2fv;
+   exec->RasterPos2i = _mesa_RasterPos2i;
+   exec->RasterPos2iv = _mesa_RasterPos2iv;
+   exec->RasterPos2s = _mesa_RasterPos2s;
+   exec->RasterPos2sv = _mesa_RasterPos2sv;
+   exec->RasterPos3d = _mesa_RasterPos3d;
+   exec->RasterPos3dv = _mesa_RasterPos3dv;
+   exec->RasterPos3f = _mesa_RasterPos3f;
+   exec->RasterPos3fv = _mesa_RasterPos3fv;
+   exec->RasterPos3i = _mesa_RasterPos3i;
+   exec->RasterPos3iv = _mesa_RasterPos3iv;
+   exec->RasterPos3s = _mesa_RasterPos3s;
+   exec->RasterPos3sv = _mesa_RasterPos3sv;
+   exec->RasterPos4d = _mesa_RasterPos4d;
+   exec->RasterPos4dv = _mesa_RasterPos4dv;
+   exec->RasterPos4f = _mesa_RasterPos4f;
+   exec->RasterPos4fv = _mesa_RasterPos4fv;
+   exec->RasterPos4i = _mesa_RasterPos4i;
+   exec->RasterPos4iv = _mesa_RasterPos4iv;
+   exec->RasterPos4s = _mesa_RasterPos4s;
+   exec->RasterPos4sv = _mesa_RasterPos4sv;
+   exec->ReadBuffer = _mesa_ReadBuffer;
+   exec->ReadPixels = _mesa_ReadPixels;
+   exec->Rectd = _mesa_Rectd;
+   exec->Rectdv = _mesa_Rectdv;
+   exec->Rectf = _mesa_Rectf;
+   exec->Rectfv = _mesa_Rectfv;
+   exec->Recti = _mesa_Recti;
+   exec->Rectiv = _mesa_Rectiv;
+   exec->Rects = _mesa_Rects;
+   exec->Rectsv = _mesa_Rectsv;
+   exec->RenderMode = _mesa_RenderMode;
+   exec->Rotated = _mesa_Rotated;
+   exec->Rotatef = _mesa_Rotatef;
+   exec->Scaled = _mesa_Scaled;
+   exec->Scalef = _mesa_Scalef;
+   exec->Scissor = _mesa_Scissor;
+   exec->SelectBuffer = _mesa_SelectBuffer;
+   exec->ShadeModel = _mesa_ShadeModel;
+   exec->StencilFunc = _mesa_StencilFunc;
+   exec->StencilMask = _mesa_StencilMask;
+   exec->StencilOp = _mesa_StencilOp;
+   exec->TexCoord1d = _mesa_TexCoord1d;
+   exec->TexCoord1dv = _mesa_TexCoord1dv;
+   exec->TexCoord1f = _mesa_TexCoord1f;
+   exec->TexCoord1fv = _mesa_TexCoord1fv;
+   exec->TexCoord1i = _mesa_TexCoord1i;
+   exec->TexCoord1iv = _mesa_TexCoord1iv;
+   exec->TexCoord1s = _mesa_TexCoord1s;
+   exec->TexCoord1sv = _mesa_TexCoord1sv;
+   exec->TexCoord2d = _mesa_TexCoord2d;
+   exec->TexCoord2dv = _mesa_TexCoord2dv;
+   exec->TexCoord2f = _mesa_TexCoord2f;
+   exec->TexCoord2fv = _mesa_TexCoord2fv;
+   exec->TexCoord2i = _mesa_TexCoord2i;
+   exec->TexCoord2iv = _mesa_TexCoord2iv;
+   exec->TexCoord2s = _mesa_TexCoord2s;
+   exec->TexCoord2sv = _mesa_TexCoord2sv;
+   exec->TexCoord3d = _mesa_TexCoord3d;
+   exec->TexCoord3dv = _mesa_TexCoord3dv;
+   exec->TexCoord3f = _mesa_TexCoord3f;
+   exec->TexCoord3fv = _mesa_TexCoord3fv;
+   exec->TexCoord3i = _mesa_TexCoord3i;
+   exec->TexCoord3iv = _mesa_TexCoord3iv;
+   exec->TexCoord3s = _mesa_TexCoord3s;
+   exec->TexCoord3sv = _mesa_TexCoord3sv;
+   exec->TexCoord4d = _mesa_TexCoord4d;
+   exec->TexCoord4dv = _mesa_TexCoord4dv;
+   exec->TexCoord4f = _mesa_TexCoord4f;
+   exec->TexCoord4fv = _mesa_TexCoord4fv;
+   exec->TexCoord4i = _mesa_TexCoord4i;
+   exec->TexCoord4iv = _mesa_TexCoord4iv;
+   exec->TexCoord4s = _mesa_TexCoord4s;
+   exec->TexCoord4sv = _mesa_TexCoord4sv;
+   exec->TexEnvf = _mesa_TexEnvf;
+   exec->TexEnvfv = _mesa_TexEnvfv;
+   exec->TexEnvi = _mesa_TexEnvi;
+   exec->TexEnviv = _mesa_TexEnviv;
+   exec->TexGend = _mesa_TexGend;
+   exec->TexGendv = _mesa_TexGendv;
+   exec->TexGenf = _mesa_TexGenf;
+   exec->TexGenfv = _mesa_TexGenfv;
+   exec->TexGeni = _mesa_TexGeni;
+   exec->TexGeniv = _mesa_TexGeniv;
+   exec->TexImage1D = _mesa_TexImage1D;
+   exec->TexImage2D = _mesa_TexImage2D;
+   exec->TexParameterf = _mesa_TexParameterf;
+   exec->TexParameterfv = _mesa_TexParameterfv;
+   exec->TexParameteri = _mesa_TexParameteri;
+   exec->TexParameteriv = _mesa_TexParameteriv;
+   exec->Translated = _mesa_Translated;
+   exec->Translatef = _mesa_Translatef;
+   exec->Vertex2d = _mesa_Vertex2d;
+   exec->Vertex2dv = _mesa_Vertex2dv;
+   exec->Vertex2f = _mesa_Vertex2f;
+   exec->Vertex2fv = _mesa_Vertex2fv;
+   exec->Vertex2i = _mesa_Vertex2i;
+   exec->Vertex2iv = _mesa_Vertex2iv;
+   exec->Vertex2s = _mesa_Vertex2s;
+   exec->Vertex2sv = _mesa_Vertex2sv;
+   exec->Vertex3d = _mesa_Vertex3d;
+   exec->Vertex3dv = _mesa_Vertex3dv;
+   exec->Vertex3f = _mesa_Vertex3f;
+   exec->Vertex3fv = _mesa_Vertex3fv;
+   exec->Vertex3i = _mesa_Vertex3i;
+   exec->Vertex3iv = _mesa_Vertex3iv;
+   exec->Vertex3s = _mesa_Vertex3s;
+   exec->Vertex3sv = _mesa_Vertex3sv;
+   exec->Vertex4d = _mesa_Vertex4d;
+   exec->Vertex4dv = _mesa_Vertex4dv;
+   exec->Vertex4f = _mesa_Vertex4f;
+   exec->Vertex4fv = _mesa_Vertex4fv;
+   exec->Vertex4i = _mesa_Vertex4i;
+   exec->Vertex4iv = _mesa_Vertex4iv;
+   exec->Vertex4s = _mesa_Vertex4s;
+   exec->Vertex4sv = _mesa_Vertex4sv;
+   exec->Viewport = _mesa_Viewport;
+
+#ifdef _GLAPI_VERSION_1_1
+   exec->AreTexturesResident = _mesa_AreTexturesResident;
+   exec->ArrayElement = _mesa_ArrayElement;
+   exec->BindTexture = _mesa_BindTexture;
+   exec->ColorPointer = _mesa_ColorPointer;
+   exec->CopyTexImage1D = _mesa_CopyTexImage1D;
+   exec->CopyTexImage2D = _mesa_CopyTexImage2D;
+   exec->CopyTexSubImage1D = _mesa_CopyTexSubImage1D;
+   exec->CopyTexSubImage2D = _mesa_CopyTexSubImage2D;
+   exec->DeleteTextures = _mesa_DeleteTextures;
+   exec->DisableClientState = _mesa_DisableClientState;
+   exec->DrawArrays = _mesa_DrawArrays;
+   exec->DrawElements = _mesa_DrawElements;
+   exec->EdgeFlagPointer = _mesa_EdgeFlagPointer;
+   exec->EnableClientState = _mesa_EnableClientState;
+   exec->GenTextures = _mesa_GenTextures;
+   exec->GetPointerv = _mesa_GetPointerv;
+   exec->IndexPointer = _mesa_IndexPointer;
+   exec->Indexub = _mesa_Indexub;
+   exec->Indexubv = _mesa_Indexubv;
+   exec->InterleavedArrays = _mesa_InterleavedArrays;
+   exec->IsTexture = _mesa_IsTexture;
+   exec->NormalPointer = _mesa_NormalPointer;
+   exec->PopClientAttrib = _mesa_PopClientAttrib;
+   exec->PrioritizeTextures = _mesa_PrioritizeTextures;
+   exec->PushClientAttrib = _mesa_PushClientAttrib;
+   exec->TexCoordPointer = _mesa_TexCoordPointer;
+   exec->TexSubImage1D = _mesa_TexSubImage1D;
+   exec->TexSubImage2D = _mesa_TexSubImage2D;
+   exec->VertexPointer = _mesa_VertexPointer;
+#endif
+
+#ifdef _GLAPI_VERSION_1_2
+   exec->CopyTexSubImage3D = _mesa_CopyTexSubImage3D;
+   exec->DrawRangeElements = _mesa_DrawRangeElements;
+   exec->TexImage3D = _mesa_TexImage3D;
+   exec->TexSubImage3D = _mesa_TexSubImage3D;
+#endif
+
+   /* OpenGL 1.2  GL_ARB_imaging */
+#ifdef _GLAPI_ARB_imaging
+   exec->BlendColor = _mesa_BlendColor;
+   exec->BlendEquation = _mesa_BlendEquation;
+   exec->ColorSubTable = _mesa_ColorSubTable;
+   exec->ColorTable = _mesa_ColorTable;
+   exec->ColorTableParameterfv = _mesa_ColorTableParameterfv;
+   exec->ColorTableParameteriv = _mesa_ColorTableParameteriv;
+   exec->ConvolutionFilter1D = _mesa_ConvolutionFilter1D;
+   exec->ConvolutionFilter2D = _mesa_ConvolutionFilter2D;
+   exec->ConvolutionParameterf = _mesa_ConvolutionParameterf;
+   exec->ConvolutionParameterfv = _mesa_ConvolutionParameterfv;
+   exec->ConvolutionParameteri = _mesa_ConvolutionParameteri;
+   exec->ConvolutionParameteriv = _mesa_ConvolutionParameteriv;
+   exec->CopyColorSubTable = _mesa_CopyColorSubTable;
+   exec->CopyColorTable = _mesa_CopyColorTable;
+   exec->CopyConvolutionFilter1D = _mesa_CopyConvolutionFilter1D;
+   exec->CopyConvolutionFilter2D = _mesa_CopyConvolutionFilter2D;
+   exec->GetColorTable = _mesa_GetColorTable;
+   exec->GetColorTableParameterfv = _mesa_GetColorTableParameterfv;
+   exec->GetColorTableParameteriv = _mesa_GetColorTableParameteriv;
+   exec->GetConvolutionFilter = _mesa_GetConvolutionFilter;
+   exec->GetConvolutionParameterfv = _mesa_GetConvolutionParameterfv;
+   exec->GetConvolutionParameteriv = _mesa_GetConvolutionParameteriv;
+   exec->GetHistogram = _mesa_GetHistogram;
+   exec->GetHistogramParameterfv = _mesa_GetHistogramParameterfv;
+   exec->GetHistogramParameteriv = _mesa_GetHistogramParameteriv;
+   exec->GetMinmax = _mesa_GetMinmax;
+   exec->GetMinmaxParameterfv = _mesa_GetMinmaxParameterfv;
+   exec->GetMinmaxParameteriv = _mesa_GetMinmaxParameteriv;
+   exec->GetSeparableFilter = _mesa_GetSeparableFilter;
+   exec->Histogram = _mesa_Histogram;
+   exec->Minmax = _mesa_Minmax;
+   exec->ResetHistogram = _mesa_ResetHistogram;
+   exec->ResetMinmax = _mesa_ResetMinmax;
+   exec->SeparableFilter2D = _mesa_SeparableFilter2D;
+#endif
+
+#ifdef _GLAPI_EXT_color_table
+   exec->ColorTableEXT = _mesa_ColorTable;
+   exec->ColorSubTableEXT = _mesa_ColorSubTable;
+   exec->GetColorTableEXT = _mesa_GetColorTable;
+   exec->GetColorTableParameterfvEXT = _mesa_GetColorTableParameterfv;
+   exec->GetColorTableParameterivEXT = _mesa_GetColorTableParameteriv;
+#endif
+
+#ifdef _GLAPI_EXT_compiled_vertex_array
+   exec->LockArraysEXT = _mesa_LockArraysEXT;
+   exec->UnlockArraysEXT = _mesa_UnlockArraysEXT;
+#endif
+
+#ifdef _GLAPI_EXT_point_parameters
+   exec->PointParameterfEXT = _mesa_PointParameterfEXT;
+   exec->PointParameterfvEXT = _mesa_PointParameterfvEXT;
+#endif
+
+#ifdef _GLAPI_EXT_polygon_offset
+   exec->PolygonOffsetEXT = _mesa_PolygonOffsetEXT;
+#endif
+
+#ifdef _GLAPI_EXT_blend_minmax
+   exec->BlendEquationEXT = _mesa_BlendEquationEXT;
+#endif
+
+#ifdef _GLAPI_EXT_blend_color
+   exec->BlendColorEXT = _mesa_BlendColorEXT;
+#endif
+
+#ifdef _GLAPI_ARB_multitexture
+   exec->ActiveTextureARB = _mesa_ActiveTextureARB;
+   exec->ClientActiveTextureARB = _mesa_ClientActiveTextureARB;
+   exec->MultiTexCoord1dARB = _mesa_MultiTexCoord1dARB;
+   exec->MultiTexCoord1dvARB = _mesa_MultiTexCoord1dvARB;
+   exec->MultiTexCoord1fARB = _mesa_MultiTexCoord1fARB;
+   exec->MultiTexCoord1fvARB = _mesa_MultiTexCoord1fvARB;
+   exec->MultiTexCoord1iARB = _mesa_MultiTexCoord1iARB;
+   exec->MultiTexCoord1ivARB = _mesa_MultiTexCoord1ivARB;
+   exec->MultiTexCoord1sARB = _mesa_MultiTexCoord1sARB;
+   exec->MultiTexCoord1svARB = _mesa_MultiTexCoord1svARB;
+   exec->MultiTexCoord2dARB = _mesa_MultiTexCoord2dARB;
+   exec->MultiTexCoord2dvARB = _mesa_MultiTexCoord2dvARB;
+   exec->MultiTexCoord2fARB = _mesa_MultiTexCoord2fARB;
+   exec->MultiTexCoord2fvARB = _mesa_MultiTexCoord2fvARB;
+   exec->MultiTexCoord2iARB = _mesa_MultiTexCoord2iARB;
+   exec->MultiTexCoord2ivARB = _mesa_MultiTexCoord2ivARB;
+   exec->MultiTexCoord2sARB = _mesa_MultiTexCoord2sARB;
+   exec->MultiTexCoord2svARB = _mesa_MultiTexCoord2svARB;
+   exec->MultiTexCoord3dARB = _mesa_MultiTexCoord3dARB;
+   exec->MultiTexCoord3dvARB = _mesa_MultiTexCoord3dvARB;
+   exec->MultiTexCoord3fARB = _mesa_MultiTexCoord3fARB;
+   exec->MultiTexCoord3fvARB = _mesa_MultiTexCoord3fvARB;
+   exec->MultiTexCoord3iARB = _mesa_MultiTexCoord3iARB;
+   exec->MultiTexCoord3ivARB = _mesa_MultiTexCoord3ivARB;
+   exec->MultiTexCoord3sARB = _mesa_MultiTexCoord3sARB;
+   exec->MultiTexCoord3svARB = _mesa_MultiTexCoord3svARB;
+   exec->MultiTexCoord4dARB = _mesa_MultiTexCoord4dARB;
+   exec->MultiTexCoord4dvARB = _mesa_MultiTexCoord4dvARB;
+   exec->MultiTexCoord4fARB = _mesa_MultiTexCoord4fARB;
+   exec->MultiTexCoord4fvARB = _mesa_MultiTexCoord4fvARB;
+   exec->MultiTexCoord4iARB = _mesa_MultiTexCoord4iARB;
+   exec->MultiTexCoord4ivARB = _mesa_MultiTexCoord4ivARB;
+   exec->MultiTexCoord4sARB = _mesa_MultiTexCoord4sARB;
+   exec->MultiTexCoord4svARB = _mesa_MultiTexCoord4svARB;
+#endif
+
+#ifdef _GLAPI_INGR_blend_func_separate
+   exec->BlendFuncSeparateINGR = _mesa_BlendFuncSeparateINGR;
+#endif
+
+#ifdef _GLAPI_MESA_window_pos
+   exec->WindowPos4fMESA = _mesa_WindowPos4fMESA;
+#endif
+
+#ifdef _GLAPI_MESA_resize_buffers
+   exec->ResizeBuffersMESA = _mesa_ResizeBuffersMESA;
+#endif
+}
+

src/mesa/main/dlist.h

@@ -1,4 +1,4 @@
-/* $Id: dlist.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: dlist.h,v 1.2 1999/11/11 01:22:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -51,24 +51,23 @@ extern void gl_init_lists( void );
 
 extern void gl_destroy_list( GLcontext *ctx, GLuint list );
 
-extern void gl_CallList( GLcontext *ctx, GLuint list );
+extern void _mesa_CallList( GLuint list );
 
-extern void gl_CallLists( GLcontext *ctx,
-                          GLsizei n, GLenum type, const GLvoid *lists );
+extern void _mesa_CallLists( GLsizei n, GLenum type, const GLvoid *lists );
 
-extern void gl_DeleteLists( GLcontext *ctx, GLuint list, GLsizei range );
+extern void _mesa_DeleteLists( GLuint list, GLsizei range );
 
-extern void gl_EndList( GLcontext *ctx );
+extern void _mesa_EndList( void );
 
-extern GLuint gl_GenLists( GLcontext *ctx, GLsizei range );
+extern GLuint _mesa_GenLists( GLsizei range );
 
-extern GLboolean gl_IsList( GLcontext *ctx, GLuint list );
+extern GLboolean _mesa_IsList( GLuint list );
 
-extern void gl_ListBase( GLcontext *ctx, GLuint base );
+extern void _mesa_ListBase( GLuint base );
 
-extern void gl_NewList( GLcontext *ctx, GLuint list, GLenum mode );
+extern void _mesa_NewList( GLuint list, GLenum mode );
 
-extern void gl_init_dlist_pointers( struct gl_api_table *table );
+extern void _mesa_init_dlist_table( struct _glapi_table *table );
 
 
 extern void gl_compile_cassette( GLcontext *ctx );

src/mesa/main/drawpix.c

@@ -1,4 +1,4 @@
-/* $Id: drawpix.c,v 1.2 1999/09/18 20:41:22 keithw Exp $ */
+/* $Id: drawpix.c,v 1.5.2.1 1999/11/26 16:28:03 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -31,9 +31,13 @@
 #ifdef PC_HEADER
 #include "all.h"
 #else
+#ifndef XFree86Server
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
+#else
+#include "GL/xf86glx.h"
+#endif
 #include "context.h"
 #include "drawpix.h"
 #include "feedback.h"
@@ -45,9 +49,6 @@
 #include "stencil.h"
 #include "types.h"
 #include "zoom.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
@@ -394,7 +395,7 @@ static void draw_index_pixels( GLcontext *ctx, GLint x, GLint y,
       widthInBytes = width;
 
    /* Fragment depth values */
-   if (ctx->Depth.Test) {
+   if (ctx->Depth.Test || ctx->Fog.Enabled) {
       GLdepth zval = (GLdepth) (ctx->Current.RasterPos[2] * DEPTH_SCALE);
       for (i=0;i<width;i++) {
 	 zspan[i] = zval;
@@ -483,6 +484,18 @@ static void draw_stencil_pixels( GLcontext *ctx, GLint x, GLint y,
    GLint i;
    const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
 
+   if (image->Type != GL_BYTE &&
+       image->Type != GL_UNSIGNED_BYTE &&
+       image->Type != GL_SHORT &&
+       image->Type != GL_UNSIGNED_SHORT &&
+       image->Type != GL_INT &&
+       image->Type != GL_UNSIGNED_INT &&
+       image->Type != GL_FLOAT &&
+       image->Type != GL_BITMAP) {
+      gl_error( ctx, GL_INVALID_OPERATION, "glDrawPixels(stencil type)");
+      return;
+   }
+
    assert(image);
    assert(image->Format == GL_STENCIL_INDEX);
    assert(image->Type == GL_UNSIGNED_BYTE || image->Type == GL_BITMAP);
@@ -728,7 +741,7 @@ static void draw_rgba_pixels( GLcontext *ctx, GLint x, GLint y,
    height = image->Height;
 
    /* Fragment depth values */
-   if (ctx->Depth.Test) {
+   if (ctx->Depth.Test || ctx->Fog.Enabled) {
       /* fill in array of z values */
       GLdepth z = (GLdepth) (ctx->Current.RasterPos[2] * DEPTH_SCALE);
       for (i=0;i<width;i++) {

src/mesa/main/drawpix.h

@@ -1,8 +1,8 @@
-/* $Id: drawpix.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: drawpix.h,v 1.2 1999/11/11 01:22:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,9 +25,6 @@
  */
 
 
-
-
-
 #ifndef DRAWPIXELS_H
 #define DRAWPIXELS_H
 
@@ -35,20 +32,9 @@
 #include "types.h"
 
 
-extern GLboolean
-gl_direct_DrawPixels( GLcontext *ctx, 
-                      const struct gl_pixelstore_attrib *unpack,
-                      GLsizei width, GLsizei height,
-                      GLenum format, GLenum type, const GLvoid *pixels );
-
-
-#if 000
-extern void gl_DrawPixels( GLcontext *ctx, GLsizei width, GLsizei height,
-                           GLenum format, GLenum type, const GLvoid *pixels );
-#endif
-
-
-extern void gl_DrawPixels( GLcontext *ctx, struct gl_image *image );
+extern void
+_mesa_DrawPixels( GLsizei width, GLsizei height,
+                  GLenum format, GLenum type, const GLvoid *pixels );
 
 
 #endif

src/mesa/main/enable.c

@@ -1,8 +1,8 @@
-/* $Id: enable.c,v 1.5 1999/09/18 20:41:23 keithw Exp $ */
+/* $Id: enable.c,v 1.10 1999/11/11 01:22:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -28,8 +28,7 @@
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include <string.h>
-#include <stdio.h>
+#include "glheader.h"
 #include "context.h"
 #include "enable.h"
 #include "light.h"
@@ -41,9 +40,6 @@
 #include "vbfill.h"
 #include "xform.h"
 #include "enums.h"
-#ifdef XFree86Server
-#include "GL/xf86glx.h"
-#endif
 #endif
 
 
@@ -51,7 +47,7 @@
 /*
  * Perform glEnable and glDisable calls.
  */
-void gl_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
+void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
 {
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH( ctx, "gl_enable/disable" );
 
@@ -120,6 +116,8 @@ void gl_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
          if (ctx->Light.ColorMaterialEnabled!=state) {
             ctx->Light.ColorMaterialEnabled = state;
 	    ctx->NewState |= NEW_LIGHTING;
+            if (state)
+               gl_update_color_material( ctx, ctx->Current.ByteColor );
          }
 	 break;
       case GL_CULL_FACE:
@@ -186,7 +184,7 @@ void gl_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
          if (ctx->Light.Enabled!=state) {
             ctx->Light.Enabled = state;
 	    ctx->Enabled &= ~ENABLE_LIGHT;
-	    if (state && !is_empty_list(&ctx->Light.EnabledList))
+            if (state)
 	       ctx->Enabled |= ENABLE_LIGHT;
             ctx->NewState |= NEW_LIGHTING;
          }
@@ -473,22 +471,28 @@ void gl_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
 
 
 
-void gl_Enable( GLcontext* ctx, GLenum cap )
+void
+_mesa_Enable( GLenum cap )
 {
-   gl_set_enable( ctx, cap, GL_TRUE );
+   GET_CURRENT_CONTEXT(ctx);
+   _mesa_set_enable( ctx, cap, GL_TRUE );
 }
 
 
 
-void gl_Disable( GLcontext* ctx, GLenum cap )
+void
+_mesa_Disable( GLenum cap )
 {
-   gl_set_enable( ctx, cap, GL_FALSE );
+   GET_CURRENT_CONTEXT(ctx);
+   _mesa_set_enable( ctx, cap, GL_FALSE );
 }
 
 
 
-GLboolean gl_IsEnabled( GLcontext* ctx, GLenum cap )
+GLboolean
+_mesa_IsEnabled( GLenum cap )
 {
+   GET_CURRENT_CONTEXT(ctx);
    switch (cap) {
       case GL_ALPHA_TEST:
          return ctx->Color.AlphaEnabled;
@@ -651,7 +655,8 @@ GLboolean gl_IsEnabled( GLcontext* ctx, GLenum cap )
 
 
 
-static void gl_client_state( GLcontext *ctx, GLenum cap, GLboolean state )
+static void
+client_state( GLcontext *ctx, GLenum cap, GLboolean state )
 {
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH( ctx, 
 				       (state 
@@ -686,15 +691,19 @@ static void gl_client_state( GLcontext *ctx, GLenum cap, GLboolean state )
 
 
 
-void gl_EnableClientState( GLcontext *ctx, GLenum cap )
+void
+_mesa_EnableClientState( GLenum cap )
 {
-   gl_client_state( ctx, cap, GL_TRUE );
+   GET_CURRENT_CONTEXT(ctx);
+   client_state( ctx, cap, GL_TRUE );
 }
 
 
 
-void gl_DisableClientState( GLcontext *ctx, GLenum cap )
+void
+_mesa_DisableClientState( GLenum cap )
 {
-   gl_client_state( ctx, cap, GL_FALSE );
+   GET_CURRENT_CONTEXT(ctx);
+   client_state( ctx, cap, GL_FALSE );
 }
 

src/mesa/main/enable.h

@@ -1,8 +1,8 @@
-/* $Id: enable.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: enable.h,v 1.2 1999/11/11 01:22:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,9 +25,6 @@
  */
 
 
-
-
-
 #ifndef ENABLE_H
 #define ENABLE_H
 
@@ -35,17 +32,23 @@
 #include "types.h"
 
 
-extern void gl_set_enable( GLcontext* ctx, GLenum cap, GLboolean state );
+extern void
+_mesa_set_enable( GLcontext* ctx, GLenum cap, GLboolean state );
 
-extern void gl_Disable( GLcontext* ctx, GLenum cap );
+extern void
+_mesa_Disable( GLenum cap );
 
-extern void gl_Enable( GLcontext* ctx, GLenum cap );
+extern void
+_mesa_Enable( GLenum cap );
 
-extern GLboolean gl_IsEnabled( GLcontext* ctx, GLenum cap );
+extern GLboolean
+_mesa_IsEnabled( GLenum cap );
 
-extern void gl_EnableClientState( GLcontext *ctx, GLenum cap );
+extern void
+_mesa_EnableClientState( GLenum cap );
 
-extern void gl_DisableClientState( GLcontext *ctx, GLenum cap );
+extern void
+_mesa_DisableClientState( GLenum cap );
 
 
 #endif

src/mesa/main/enums.c

@@ -1,8 +1,8 @@
-/* $Id: enums.c,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: enums.c,v 1.5 1999/11/11 01:22:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,10 +25,13 @@
  */
 
 
-#include "GL/gl.h"
+#ifdef PC_HEADER
+#include "all.h"
+#else
+#include "glheader.h"
 #include "enums.h"
-#include <stdlib.h>
-#include <string.h>
+#include "mem.h"
+#endif
 
 
 typedef struct { 
@@ -824,7 +827,7 @@ static int compar_nr( const enum_elt **a, const enum_elt **b )
 static void sort_enums( void )
 {
    int i;
-   index1 = (enum_elt **)malloc( Elements(all_enums) * sizeof(enum_elt *) );
+   index1 = (enum_elt **)MALLOC( Elements(all_enums) * sizeof(enum_elt *) );
    sorted = 1;
 
    qsort( all_enums, Elements(all_enums), sizeof(*all_enums),