exclude CVS dirs from tar file

intersection is found, it essentially reverses the two bounds with
intersecting edges above the point of intersection.  This needs to be
taken into account when inserting vertices from these bounds,
otherwise they will be added to the wrong end of the output contours.
Quite an easy fix, really.

Still cleaning up redundant code in the clipping functions, left over
from the original Vatti/GPC algorithms.  Will do some more thorough
testing of the fix with the programs that have had problems reported,
and finish cleaning up the clipping code.

Make-config

@@ -1,13 +1,13 @@
-# $Id: Make-config,v 1.11 1999/11/11 01:28:16 brianp Exp $
+# $Id: Make-config,v 1.10.2.3 2000/03/23 00:12:13 brianp Exp $
 
 MESA_MAJOR=3
-MESA_MINOR=3
+MESA_MINOR=2
 MESA_TINY=0
 VERSION=$(MESA_MAJOR).$(MESA_MINOR)
 
 # Mesa 3-D graphics library
 # 
-# Copyright (C) 1999  Brian Paul   All Rights Reserved.
+# Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
@@ -46,7 +46,7 @@ VERSION=$(MESA_MAJOR).$(MESA_MINOR)
 # To enable profiling add -DPROFILE to the CFLAGS line.  Be sure to set the
 # MESA_PROFILE environment variable to enable printing of the profile report.
 #
-# If your system supports the X Shared Memory extension add -DUSE_XSHM to the
+# If your system supports the X Shared Memory extension add -DSHM to the
 # CFLAGS line and add -lXext to the XLIBS line.
 #
 # Some compilers complain about const parameters.  Adding -DNO_CONST to the
@@ -183,7 +183,7 @@ freebsd:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -fPIC -pedantic -I/usr/X11R6/include -DUSE_XSHM -DHZ=100" \
+	"CFLAGS = -O2 -fPIC -pedantic -I/usr/X11R6/include -DSHM -DHZ=100" \
 	"MAKELIB = ../bin/mklib.freebsd" \
 	"XLIBS = -L/usr/X11R6/lib -lXext -lXmu -lXi -lX11 -lm"
 
@@ -194,7 +194,7 @@ freebsd-386:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -ffast-math -fPIC -pedantic -I/usr/X11R6/include -DUSE_XSHM -DHZ=100 -DUSE_X86_ASM -DFREEBSD" \
+	"CFLAGS = -O3 -ffast-math -fPIC -pedantic -I/usr/X11R6/include -DSHM -DHZ=100 -DUSE_X86_ASM -DFREEBSD" \
 	"MAKELIB = ../bin/mklib.freebsd" \
 	"XLIBS = -L/usr/X11R6/lib -lXext -lXmu -lXi -lX11 -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S"
@@ -217,7 +217,7 @@ hpux9:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = +O3 -Aa -D_HPUX_SOURCE -I/usr/include/X11R5 -DUSE_XSHM" \
+	"CFLAGS = +O3 -Aa -D_HPUX_SOURCE -I/usr/include/X11R5 -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/lib/X11R5 -lXext -lXmu -lXi -lX11 -lm"
 
@@ -228,7 +228,7 @@ hpux9-gcc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R5 -DUSE_XSHM" \
+	"CFLAGS = -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R5 -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/lib/X11R5 -lXext -lXmu -lXi -lX11 -lm"
 
@@ -239,7 +239,7 @@ hpux9-sl:
 	"GLUT_LIB = libglut.sl" \
 	"GLW_LIB = libGLw.sl" \
 	"CC = cc" \
-	"CFLAGS = +z +O3 +Olibcalls +ESlit -Aa +Onolimit -D_HPUX_SOURCE -I/usr/include/X11R5 -DUSE_XSHM" \
+	"CFLAGS = +z +O3 +Olibcalls +ESlit -Aa +Onolimit -D_HPUX_SOURCE -I/usr/include/X11R5 -DSHM" \
 	"MAKELIB = ../bin/mklib.hpux" \
 	"XLIBS = -L/usr/lib/X11R5 -s -Wl,+s,-B,nonfatal,-B,immediate -lXext -lXmu -lXi -lX11 -lm"
 
@@ -250,7 +250,7 @@ hpux9-gcc-sl:
 	"GLUT_LIB = libglut.sl" \
 	"GLW_LIB = libGLw.sl" \
 	"CC = gcc" \
-	"CFLAGS = -fPIC -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R5 -DUSE_XSHM" \
+	"CFLAGS = -fPIC -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R5 -DSHM" \
 	"MAKELIB = ../bin/mklib.hpux" \
 	"XLIBS = -L/usr/lib/X11R5 -lXext -lXmu -lXi -lX11 -lm"
 
@@ -261,7 +261,7 @@ hpux10:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = +O3 +DAportable -Aa -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include -DUSE_XSHM" \
+	"CFLAGS = +O3 +DAportable -Aa -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/lib/X11R6 -L/usr/contrib/X11R6/lib -lXext -lXmu -lXi -lX11 -lm"
 
@@ -272,7 +272,7 @@ hpux10-sl:
 	"GLUT_LIB = libglut" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = +z -Ae +O2 +Onolimit +Oaggressive -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include -DUSE_XSHM" \
+	"CFLAGS = +z -Ae +O2 +Onolimit +Oaggressive -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include -DSHM" \
 	"MAKELIB = ../bin/mklib.hpux" \
 	"XLIBS = -L/usr/lib/X11R6 -L/usr/contrib/X11R6/lib -lXext -lXmu -lXi -lX11 -lm"
 
@@ -283,7 +283,7 @@ hpux10-gcc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include  -DUSE_XSHM" \
+	"CFLAGS = -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include  -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/lib/X11R6 -L/usr/contrib/X11R6/lib -lXext -lXmu -lXi -lX11 -lm"
 
@@ -294,7 +294,7 @@ hpux10-gcc-sl:
 	"GLUT_LIB = libglut.sl" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -fPIC -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include -DUSE_XSHM" \
+	"CFLAGS = -fPIC -ansi -O3 -D_HPUX_SOURCE -I/usr/include/X11R6 -I/usr/contrib/X11R6/include -DSHM" \
 	"MAKELIB = ../bin/mklib.hpux" \
 	"XLIBS = -L/usr/lib/X11R6 -L/usr/contrib/X11R6/lib -lXext -lXmu -lXi -lX11 -lm"
 
@@ -307,7 +307,7 @@ irix4:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -O2 -ansi -prototypes -DUSE_XSHM" \
+	"CFLAGS = -O2 -ansi -prototypes -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-rcv" \
 	"XLIBS = -lXext -lXmu -lXi -lX11 -lm"
 
@@ -319,7 +319,7 @@ irix5:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -O2 -ansi -fullwarn -DUSE_XSHM -DNO_CONST" \
+	"CFLAGS = -O2 -ansi -fullwarn -DSHM -DNO_CONST" \
 	"MAKELIB = ../bin/mklib.ar-rcv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lm"
 
@@ -331,7 +331,7 @@ irix5-gcc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -pedantic -DUSE_XSHM" \
+	"CFLAGS = -O2 -pedantic -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-rcv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lm"
 
@@ -343,7 +343,7 @@ irix5-dso:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = cc" \
-	"CFLAGS = -O2 -ansi -fullwarn -DUSE_XSHM -DNO_CONST" \
+	"CFLAGS = -O2 -ansi -fullwarn -DSHM -DNO_CONST" \
 	"MAKELIB = ../bin/mklib.irix5" \
 	"XLIBS = -rpath ../lib -lX11 -lXmu -lXi -lm"
 
@@ -354,7 +354,7 @@ irix6-o32:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -32 -mips2 -O2 -ansi -DUSE_XSHM -DNO_CONST" \
+	"CFLAGS = -32 -mips2 -O2 -ansi -DSHM -DNO_CONST" \
 	"MAKELIB = ../bin/mklib.ar-rcv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lm"
 
@@ -365,7 +365,7 @@ irix6-o32-dso:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = cc" \
-	"CFLAGS = -32 -mips2 -O2 -ansi -DUSE_XSHM -DNO_CONST" \
+	"CFLAGS = -32 -mips2 -O2 -ansi -DSHM -DNO_CONST" \
 	"MAKELIB = ../bin/mklib.irix6-32" \
 	"XLIBS = -rpath ../lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -391,7 +391,7 @@ irix6-n32-dso:
 	"GLW_LIB = libGLw.a" \
 	"LIBDIR = ../lib32" \
 	"CC = cc" \
-	"CFLAGS = -n32 -mips3 -O3 -ansi -DUSE_XSHM -woff 1185,1521" \
+	"CFLAGS = -n32 -mips3 -O3 -ansi -DSHM -woff 1185,1521" \
 	"MAKELIB = ../bin/mklib.irix6-n32" \
 	"XLIBS = -rpath ../lib32 -lX11 -lXmu -lXi -lfpe -lm"
 
@@ -403,7 +403,7 @@ irix6-gcc-n32-sl:
 	"GLW_LIB = libGLw.so" \
 	"LIBDIR = ../lib32" \
 	"CC = gcc" \
-	"CFLAGS = -mabi=n32 -mips3 -O3 -DUSE_XSHM" \
+	"CFLAGS = -mabi=n32 -mips3 -O3 -DSHM" \
 	"MAKELIB = ../bin/mklib.irix6-n32" \
 	"XLIBS = -rpath ../lib32 -lX11 -lXmu -lXi -lm"
 
@@ -423,7 +423,7 @@ irix6-64:
 	"GLW_LIB = libGLw.a" \
 	"LIBDIR = ../lib64" \
 	"CC = cc" \
-	"CFLAGS = -64 -O3 -ansi -woff 1068,1069,1174,1185,1209,1474,1552 -DUSE_XSHM" \
+	"CFLAGS = -64 -O3 -ansi -woff 1068,1069,1174,1185,1209,1474,1552 -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-rcv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lm"
 
@@ -435,12 +435,12 @@ irix6-64-dso:
 	"GLW_LIB = libGLw.so" \
 	"LIBDIR = ../lib64" \
 	"CC = cc" \
-	"CFLAGS = -64 -O3 -ansi -woff 1068,1069,1174,1185,1209,1474,1552 -DUSE_XSHM" \
+	"CFLAGS = -64 -O3 -ansi -woff 1068,1069,1174,1185,1209,1474,1552 -DSHM" \
 	"MAKELIB = ../bin/mklib.irix6-64" \
 	"XLIBS = -rpath ../lib64 -lX11 -lXmu -lXi -lm"
 
 # May want to try these CFLAGS for better performance under Linux and GCC:
-# -fPIC -O2 -ansi -pedantic -mieee-fp -DUSE_XSHM -funroll-loops
+# -fPIC -O2 -ansi -pedantic -mieee-fp -DSHM -funroll-loops
 # -fexpensive-optimizations -fomit-frame-pointer -ffast-math
 # and  -malign-loops=2 -malign-jumps=2 -malign-functions=2 for Pentium
 
@@ -451,7 +451,7 @@ linux:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -I/usr/X11R6/include" \
+	"CFLAGS = -O3 -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -I/usr/X11R6/include" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm"
 
@@ -465,7 +465,7 @@ linux-elf:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -I/usr/X11R6/include" \
+	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -I/usr/X11R6/include" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm"
 
@@ -476,7 +476,7 @@ linux-glide:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DFX -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
+	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DFX -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -L/usr/local/glide/lib -lglide2x -lm"
 
@@ -488,7 +488,7 @@ linux-386:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DUSE_X86_ASM -I/usr/X11R6/include" \
+	"CFLAGS = -O3 -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DUSE_X86_ASM -I/usr/X11R6/include" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -500,7 +500,7 @@ linux-386-elf:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DUSE_X86_ASM -I/usr/X11R6/include" \
+	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DUSE_X86_ASM -I/usr/X11R6/include" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -512,7 +512,7 @@ linux-386-glide:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM -DUSE_XSHM -DFX -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
+	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM -DSHM -DFX -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -L/usr/local/glide/lib -lglide2x -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -524,7 +524,7 @@ linux-386-glide-mits:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DFX -D_REENTRANT -DMITS -DUSE_X86_ASM -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
+	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DFX -D_REENTRANT -DMITS -DUSE_X86_ASM -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -L/usr/local/glide/lib -lglide2x -lm -lpthread" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -536,7 +536,7 @@ linux-386-opt-V2-glide:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -m486 -fomit-frame-pointer -pipe -ansi -pedantic -ffast-math -fexpensive-optimizations -malign-loops=2 -malign-jumps=2 -malign-functions=2 -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DFX -DFX_V2 -DUSE_X86_ASM -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include"\
+	"CFLAGS = -O3 -m486 -fomit-frame-pointer -pipe -ansi -pedantic -ffast-math -fexpensive-optimizations -malign-loops=2 -malign-jumps=2 -malign-functions=2 -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DFX -DFX_V2 -DUSE_X86_ASM -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include"\
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -L/usr/local/glide/lib -lglide2x -lm -lpthread" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -548,7 +548,7 @@ linux-386-opt-glide:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -m486 -fomit-frame-pointer -pipe -ansi -pedantic -ffast-math -fexpensive-optimizations -malign-loops=2 -malign-jumps=2 -malign-functions=2 -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DFX -DUSE_X86_ASM -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
+	"CFLAGS = -O3 -m486 -fomit-frame-pointer -pipe -ansi -pedantic -ffast-math -fexpensive-optimizations -malign-loops=2 -malign-jumps=2 -malign-functions=2 -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DFX -DUSE_X86_ASM -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -L/usr/local/glide/lib -lglide2x -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -560,7 +560,7 @@ linux-3dnow:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc -malign-loops=2 -malign-jumps=2 -malign-functions=2" \
-	"CFLAGS = -Wall -O3 -ansi -pedantic -fPIC -ffast-math -funroll-loops -fomit-frame-pointer -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -I/usr/X11R6/include" \
+	"CFLAGS = -Wall -O3 -ansi -pedantic -fPIC -ffast-math -funroll-loops -fomit-frame-pointer -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -I/usr/X11R6/include" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S \
@@ -578,7 +578,7 @@ linux-3dnow-glide:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc -malign-loops=2 -malign-jumps=2 -malign-functions=2" \
-	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -funroll-loops -fomit-frame-pointer -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_XSHM -DFX -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include -I/usr/src/mesa-glx/src/FX/X86" \
+	"CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -funroll-loops -fomit-frame-pointer -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DSHM -DFX -I/usr/X11R6/include -I/usr/include/glide -I/usr/local/glide/include -I/usr/src/mesa-glx/src/FX/X86" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -L/usr/local/glide/lib -lglide2x -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S \
@@ -598,7 +598,7 @@ linux-386-pthread-shared-glide:
 	"GLU_LIB = libGLU.so" \
 	"GLUT_LIB = libglut.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -fPIC -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DUSE_X86_ASM -D_REENTRANT -DTHREADS -DPTHREADS -DFX -I/usr/include/glide -I/usr/local/glide/include" \
+	"CFLAGS = -O3 -fPIC -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM -DUSE_X86_ASM -D_REENTRANT -DTHREADS -DPTHREADS -DFX -I/usr/include/glide -I/usr/local/glide/include" \
 	"MAKELIB = ../mklib.glide" \
 	"XLIBS = -L/usr/X11/lib -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lpthread -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S \
@@ -612,7 +612,7 @@ linux-ggi:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc"  \
-	"CFLAGS = -O3 -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DGGI -DCDECL=" \
+	"CFLAGS = -O3 -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM -DGGI -DCDECL=" \
 	"MAKELIB = ../bin/mklib.ggi" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lggi -lm"
 
@@ -624,7 +624,7 @@ linux-386-ggi:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc"  \
-	"CFLAGS = -O3 -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DUSE_X86_ASM -DGGI -DCDECL=" \
+	"CFLAGS = -O3 -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM -DUSE_X86_ASM -DGGI -DCDECL=" \
 	"MAKELIB = ../bin/mklib.ggi" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lggi -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -637,7 +637,7 @@ linux-alpha:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -mieee -pedantic -L/usr/X11R6/lib -D_XOPEN_SOURCE -DUSE_XSHM" \
+	"CFLAGS = -O3 -mieee -pedantic -L/usr/X11R6/lib -D_XOPEN_SOURCE -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lm"
 
@@ -648,7 +648,7 @@ linux-alpha-elf:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -ansi -mieee -pedantic -fPIC -D_XOPEN_SOURCE -DUSE_XSHM" \
+	"CFLAGS = -ansi -mieee -pedantic -fPIC -D_XOPEN_SOURCE -DSHM" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -664,7 +664,7 @@ linux-ppc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -mcpu=603 -ansi -pedantic -fsigned-char -ffast-math -funroll-loops -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM" \
+	"CFLAGS = -O3 -mcpu=603 -ansi -pedantic -fsigned-char -ffast-math -funroll-loops -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm"
 
@@ -676,7 +676,7 @@ linux-ppc-so:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -mcpu=603 -ansi -pedantic -fPIC -fsigned-char -ffast-math -funroll-loops -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM" \
+	"CFLAGS = -O3 -mcpu=603 -ansi -pedantic -fPIC -fsigned-char -ffast-math -funroll-loops -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm"
 
@@ -687,7 +687,7 @@ linux-386-pthread:
 	"GLU_LIB = libGLU.a" \
 	"GLUT_LIB = libglut.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R\6/include -DUSE_XSHM -DUSE_X86_ASM -D_REENTRANT -DTHREADS -DPTHREADS" \
+	"CFLAGS = -O3 -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R\6/include -DSHM -DUSE_X86_ASM -D_REENTRANT -DTHREADS -DPTHREADS" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lpthread -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -699,7 +699,7 @@ linux-386-pthread-shared:
 	"GLU_LIB = libGLU.so" \
 	"GLUT_LIB = libglut.so" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -fPIC -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/us\r/X11R6/include -DUSE_XSHM -DUSE_X86_ASM -D_REENTRANT -DTHREADS -DPTHREADS" \
+	"CFLAGS = -O3 -fPIC -funroll-loops -ansi -pedantic -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/us\r/X11R6/include -DSHM -DUSE_X86_ASM -D_REENTRANT -DTHREADS -DPTHREADS" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lpthread -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -711,7 +711,7 @@ linux-sparc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -pedantic -funroll-loops -O3 -DUSE_XSHM" \
+	"CFLAGS = -pedantic -funroll-loops -O3 -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXt -lSM -lICE -lXmu -lXi -lm"
 
@@ -723,7 +723,7 @@ linux-sparc5-elf:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -mv8 -O2 -ffast-math -ansi -pedantic -fPIC -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM" \
+	"CFLAGS = -mv8 -O3 -ffast-math -ansi -pedantic -fPIC -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm"
 
@@ -735,12 +735,12 @@ linux-sparc-ultra:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -mv8 -O2 -mtune=ultrasparc -ansi -pedantic -fPIC -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM" \
+	"CFLAGS = -mv8 -O3 -mtune=ultrasparc -ansi -pedantic -fPIC -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm"
 
 # May want to add these CFLAGS for better performance under LynxOS and GCC:
-# -fPIC -O2 -ansi -pedantic -mieee-fp -DUSE_XSHM -funroll-loops
+# -fPIC -O2 -ansi -pedantic -mieee-fp -DSHM -funroll-loops
 # -fexpensive-optimizations -fomit-frame-pointer -ffast-math
 # and  -malign-loops=2 -malign-jumps=2 -malign-functions=2 for Pentium
 
@@ -751,7 +751,7 @@ lynxos:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -ansi -pedantic -funroll-loops -ffast-math -DUSE_XSHM" \
+	"CFLAGS = -O2 -ansi -pedantic -funroll-loops -ffast-math -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/X11/lib -lXext -lXi -lXmu -lX11 -lbsd -lm"
 
@@ -795,7 +795,7 @@ netbsd:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -fPIC -DUSE_XSHM -I/usr/X11R6/include -DHZ=100"  \
+	"CFLAGS = -O3 -fPIC -DSHM -I/usr/X11R6/include -DHZ=100"  \
 	"MAKELIB = ../bin/mklib.netbsd" \
 	"XLIBS = -L/usr/X11R6/lib -lXext -lXmu -lXi -lX11 -lm"
 
@@ -815,7 +815,7 @@ openbsd:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = cc" \
-	"CFLAGS = -O2 -fPIC -I/usr/X11R6/include -DUSE_XSHM -DHZ=100" \
+	"CFLAGS = -O2 -fPIC -I/usr/X11R6/include -DSHM -DHZ=100" \
 	"MAKELIB = ../bin/mklib.openbsd" \
 	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -856,7 +856,7 @@ osf1:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -O2 -std1 -ieee_with_no_inexact -DUSE_XSHM -DNO_CONST" \
+	"CFLAGS = -O2 -std1 -ieee_with_no_inexact -DSHM -DNO_CONST" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lm"
 
@@ -867,7 +867,7 @@ osf1-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = cc" \
-	"CFLAGS = -O2 -std1 -ieee_with_no_inexact -DUSE_XSHM -DNO_CONST" \
+	"CFLAGS = -O2 -std1 -ieee_with_no_inexact -DSHM -DNO_CONST" \
 	"MAKELIB = ../bin/mklib.osf1" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lm"
 
@@ -934,7 +934,7 @@ solaris-x86:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -Xa -xO3 -xpentium -KPIC -I/usr/openwin/include -DUSE_XSHM" \
+	"CFLAGS = -Xa -xO3 -xpentium -KPIC -I/usr/openwin/include -DSHM" \
 	"MAKELIB = ../bin/mklib.solaris" \
 	"XLIBS = -L/usr/openwin/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -945,7 +945,7 @@ solaris-x86-gcc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -m486 -fPIC -I/usr/openwin/include -DUSE_XSHM" \
+	"CFLAGS = -O3 -m486 -fPIC -I/usr/openwin/include -DSHM" \
 	"MAKELIB = ../bin/mklib.solaris" \
 	"XLIBS = -L/usr/openwin/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -956,7 +956,7 @@ sunos4:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = acc" \
-	"CFLAGS = -O -DUSE_XSHM -DSUNOS4" \
+	"CFLAGS = -O -DSHM -DSUNOS4" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lm"
 
@@ -967,7 +967,7 @@ sunos4-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = acc" \
-	"CFLAGS = -Kpic -O -I/usr/include/X11R5 -DUSE_XSHM -DSUNOS4" \
+	"CFLAGS = -Kpic -O -I/usr/include/X11R5 -DSHM -DSUNOS4" \
 	"MAKELIB = ld -assert pure-text -o" \
 	"XLIBS = -L/usr/lib/X11R5 -lX11 -lXext -lXmu -lXi -lm"
 
@@ -978,7 +978,7 @@ sunos4-gcc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -DUSE_XSHM -DSUNOS4 -I/usr/openwin/include" \
+	"CFLAGS = -O3 -DSHM -DSUNOS4 -I/usr/openwin/include" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -989,7 +989,7 @@ sunos4-gcc-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -fPIC -O3 -I/usr/openwin/include -I/usr/include/X11R5 -I/usr/include/X11R5 -DUSE_XSHM -DSUNOS4 -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -fPIC -O3 -I/usr/openwin/include -I/usr/include/X11R5 -I/usr/include/X11R5 -DSHM -DSUNOS4 -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos4" \
 	"XLIBS = -L/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1000,7 +1000,7 @@ sunos4-gcc-x11r6-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -fPIC -O3 -I/usr/X11R6.3/include -DUSE_XSHM -DSUNOS4 -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -fPIC -O3 -I/usr/X11R6.3/include -DSHM -DSUNOS4 -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos4" \
 	"XLIBS = -L/usr/X11R6.3/lib/X11 -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1011,7 +1011,7 @@ sunos5:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -Xa -fast -xO4 -native -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -Xa -fast -xO4 -native -I/usr/openwin/include -I/usr/dt/include -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1022,7 +1022,7 @@ sunos5-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = cc" \
-	"CFLAGS = -KPIC -Xa -O -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -KPIC -Xa -O -I/usr/openwin/include -I/usr/dt/include -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos5" \
 	"XLIBS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1033,7 +1033,7 @@ sunos5-ultra:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -Xa -fast -xO5 -xtarget=ultra -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -Xa -fast -xO5 -xtarget=ultra -I/usr/openwin/include -I/usr/dt/include -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1044,7 +1044,7 @@ sunos5-ultra-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = cc" \
-	"CFLAGS = -KPIC -Xa -fast -xO5 -xtarget=ultra -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -KPIC -Xa -fast -xO5 -xtarget=ultra -I/usr/openwin/include -I/usr/dt/include -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos5" \
 	"XLIBS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1055,7 +1055,7 @@ sunos5-gcc:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -I/usr/openwin/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -O3 -I/usr/openwin/include -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1066,7 +1066,7 @@ sunos5-gcc-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -fPIC -O3 -I/usr/openwin/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -fPIC -O3 -I/usr/openwin/include -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos5" \
 	"XLIBS = -L/usr/openwin/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1077,7 +1077,7 @@ sunos5-x11r6-gcc-sl:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -fPIC -O3 -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -fPIC -O3 -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos5" \
 	"XLIBS = -lSM -lICE -lX11 -lXext -lXmu -lXi -lnsl -lsocket -lm"
 
@@ -1088,7 +1088,7 @@ sunos5-pthread:
 	"GLU_LIB = libGLU.a" \
 	"GLUT_LIB = libglut.a" \
 	"CC = cc" \
-	"CFLAGS = -mt -Xa -fast -xO4 -native -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4\_BUG -DTHREADS -DPTHREADS" \
+	"CFLAGS = -mt -Xa -fast -xO4 -native -I/usr/openwin/include -I/usr/dt/include -DSHM -DSOLARIS_2_4\_BUG -DTHREADS -DPTHREADS" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lpthread -lm"
 
@@ -1099,7 +1099,7 @@ sunos5-thread:
 	"GLU_LIB = libGLU.a" \
 	"GLUT_LIB = libglut.a" \
 	"CC = cc" \
-	"CFLAGS = -mt -Xa -fast -xO4 -native -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4\_BUG -DTHREADS -DSOLARIS_THREADS" \
+	"CFLAGS = -mt -Xa -fast -xO4 -native -I/usr/openwin/include -I/usr/dt/include -DSHM -DSOLARIS_2_4\_BUG -DTHREADS -DSOLARIS_THREADS" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lthread -lm"
 
@@ -1110,7 +1110,7 @@ sunos5-gcc-thread:
 	"GLU_LIB = libGLU.a" \
 	"GLUT_LIB = libglut.a" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -I/usr/openwin/include -DUSE_XSHM -DSOLARIS_2_4_BUG -D_REENTRANT -DTHREADS -DSOLARIS_THREADS" \
+	"CFLAGS = -O3 -I/usr/openwin/include -DSHM -DSOLARIS_2_4_BUG -D_REENTRANT -DTHREADS -DSOLARIS_THR\EADS" \
       	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lthread -lm"
 
@@ -1121,7 +1121,7 @@ sunos5-gcc-pthread:
 	"GLU_LIB = libGLU.a" \
 	"GLUT_LIB = libglut.a" \
 	"CC = gcc" \
-	"CFLAGS = -O3 -I/usr/openwin/include -DUSE_XSHM -DSOLARIS_2_4_BUG -D_REENTRANT -DTHREADS -DPTHREADS" \
+	"CFLAGS = -O3 -I/usr/openwin/include -DSHM -DSOLARIS_2_4_BUG -D_REENTRANT -DTHREADS -DPTHREADS" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lpthread -lm"
 
@@ -1133,7 +1133,7 @@ sunSolaris-CC:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = CC" \
-	"CFLAGS = -O -I/usr/openwin/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
+	"CFLAGS = -O -I/usr/openwin/include -DSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/openwin/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
 
@@ -1179,7 +1179,7 @@ unixware:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -O -I/usr/X/include -DUSE_XSHM" \
+	"CFLAGS = -O -I/usr/X/include -DSHM" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lsocket -lnsl -lm"
 
@@ -1190,7 +1190,7 @@ unixware-shared:
 	"GLUT_LIB = libglut" \
 	"GLW_LIB = libGLw" \
 	"CC = cc" \
-	"CFLAGS = -O -I/usr/X/include -KPIC,inline -DUSE_XSHM" \
+	"CFLAGS = -O -I/usr/X/include -KPIC,inline -DSHM" \
 	"MAKELIB = ../bin/mklib.solaris" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lsocket -lnsl -lm"
 
@@ -1230,7 +1230,7 @@ irix-debug:
 	"GLW_LIB = libGLw.a" \
 	"LIBDIR = ../lib32" \
 	"CC = cc" \
-	"CFLAGS = -g -n32 -ansi -fullwarn -DUSE_XSHM -DDEBUG -woff 1209,1210,1506,1521,3496" \
+	"CFLAGS = -g -n32 -ansi -fullwarn -DSHM -DDEBUG -woff 1209,1210,1506,1521,3496" \
 	"MAKELIB = ../bin/mklib.ar-rcv" \
 	"XLIBS = -rpath ../lib32 -lX11 -lXext -lXmu -lXi -lfpe -lXext -lXmu -lXi -lm"
 
@@ -1241,7 +1241,7 @@ DEBUG:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = cc" \
-	"CFLAGS = -g -ansi -prototypes -fullwarn -DUSE_XSHM -DDEBUG" \
+	"CFLAGS = -g -ansi -prototypes -fullwarn -DSHM -DDEBUG" \
 	"MAKELIB = ../bin/mklib.ar-rcv" \
 	"XLIBS = -lX11 -lXext -lXmu -lXi -lfpe -lm"
 
@@ -1253,7 +1253,7 @@ linux-debug:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -g -ansi -pedantic -Wall -DUSE_XSHM -DDEBUG -DSVGA -DFX -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM_not -I/usr/include/glide -I/usr/local/glide/include" \
+	"CFLAGS = -g -ansi -pedantic -Wall -DSHM -DDEBUG -DSVGA -DFX -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM_not -I/usr/include/glide -I/usr/local/glide/include" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/local/glide/lib -lglide2x -ltexus -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lvga -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -1265,9 +1265,9 @@ linux-elf-debug:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -g -ansi -pedantic -Wall -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DDEBUG" \
+	"CFLAGS = -g -ansi -pedantic -Wall -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -DSHM -DDEBUG -DSVGA -DFX -I/usr/X11R6/include -I/usr/include/glide" \
 	"MAKELIB = ../bin/mklib.linux" \
-	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lvga -lm" \
+	"XLIBS = -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lvga -lm -lvga -L/usr/local/lib -L/usr/local/glide/lib -lglide2x" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
 
 linux-glide-debug:
@@ -1277,7 +1277,7 @@ linux-glide-debug:
 	"GLUT_LIB = libglut.so" \
 	"GLW_LIB = libGLw.so" \
 	"CC = gcc" \
-	"CFLAGS = -g -ansi -pedantic -Wall -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DFX -DDEBUG -I/usr/local/glide/include -I/usr/include/glide" \
+	"CFLAGS = -g -ansi -pedantic -Wall -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DSHM -DFX -DDEBUG -I/usr/local/glide/include -I/usr/include/glide" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"XLIBS = -L/usr/local/glide/lib -lglide2x -L/usr/X11R6/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lvga -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S X86/vertex.S"
@@ -1290,7 +1290,7 @@ linux-prof:
 	"GLUT_LIB = libglut.a" \
 	"GLW_LIB = libGLw.a" \
 	"CC = gcc" \
-	"CFLAGS = -O2 -pg -ansi -pedantic -Wall -DUSE_XSHM -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -I/usr/include/glide -I/usr/local/glide/include" \
+	"CFLAGS = -O2 -pg -ansi -pedantic -Wall -DSHM -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -I/usr/include/glide -I/usr/local/glide/include" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"XLIBS = -L/usr/local/glide/lib -lglide2x -L/usr/X11/lib -lX11 -lXext -lXmu -lXt -lXi -lSM -lICE -lm" \
 	"ASM_SOURCES = X86/x86a.S X86/common_x86asm.S \

Makefile.X11

@@ -1,9 +1,9 @@
-# $Id: Makefile.X11,v 1.12 1999/11/04 03:57:28 gareth Exp $
+# $Id: Makefile.X11,v 1.12.2.8 2000/03/23 00:14:28 brianp Exp $
 
 # Mesa 3-D graphics library
-# Version:  3.1
+# Version:  3.2
 # 
-# Copyright (C) 1999  Brian Paul   All Rights Reserved.
+# Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
@@ -169,6 +169,7 @@ sunos5-x11r6-gcc-sl ultrix-gcc unicos unixware uwin vistra:
 	if [ -d xdemos ]   ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples ]  ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book ]     ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 
 
 irix6-n32 irix6-n32-dso irix6-gcc-n32-sl irix-debug:
@@ -183,6 +184,7 @@ irix6-n32 irix6-n32-dso irix6-gcc-n32-sl irix-debug:
 	if [ -d xdemos ]   ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples ]  ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book ]     ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 
 
 irix6-64 irix6-64-dso:
@@ -197,6 +199,7 @@ irix6-64 irix6-64-dso:
 	if [ -d xdemos ]   ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples ]  ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book ]     ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 
 
 amiwin:
@@ -225,9 +228,10 @@ cygnus cygnus-linux:
 	touch src-glu/depend
 	cd src ; $(MAKE) -f Makefile.X11 $@
 	cd src-glu ; $(MAKE) -f Makefile.X11 $@
-	cd src-glut ; $(MAKE) -f Makefile.X11 $@
-	cd demos ; $(MAKE) -f Makefile.X11 $@
+	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d demos ]    ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d xdemos ]  ; then cd xdemos  ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 
 macintosh:
 	@echo "See the README file for Macintosh intallation information"
@@ -272,6 +276,7 @@ linux-ggi linux-386-ggi:
 	if [ -d xdemos ]   ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples ]  ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book ]     ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
+	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 
 # if you change GGI_DEST please change it in ggimesa.conf, too.
 DESTDIR=/usr/local
@@ -314,103 +319,106 @@ realclean: clean
 
 
 
-DIRECTORY = Mesa-3.1
-LIB_NAME = MesaLib-3.1beta3
-DEMO_NAME = MesaDemos-3.1beta3
+DIRECTORY = Mesa-3.2
+LIB_NAME = MesaLib-3.2
+DEMO_NAME = MesaDemos-3.2
 
 
 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)/Makefile.dja				\
+	$(DIRECTORY)/common.dja					\
+	$(DIRECTORY)/include/GL/Makefile.in			\
+	$(DIRECTORY)/include/GL/Makefile.am			\
+	$(DIRECTORY)/include/GL/amesa.h				\
+	$(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/mesa_wgl.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]				\
@@ -430,55 +438,68 @@ 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]			\
+	$(DIRECTORY)/OpenStep					\
 
 
 DEMO_FILES =	\
@@ -517,13 +538,13 @@ DEMO_FILES =	\
 
 lib_tar:
 	cd .. ; \
-	tar -cvf $(LIB_NAME).tar $(LIB_FILES) ; \
+	tar --exclude CVS -c -v -f $(LIB_NAME).tar $(LIB_FILES) ; \
 	gzip $(LIB_NAME).tar ; \
 	mv $(LIB_NAME).tar.gz $(DIRECTORY)
 
 demo_tar:
 	cd .. ; \
-	tar -cvf $(DEMO_NAME).tar $(DEMO_FILES) ; \
+	tar --exclude CVS -c -v -f $(DEMO_NAME).tar $(DEMO_FILES) ; \
 	gzip $(DEMO_NAME).tar ; \
 	mv $(DEMO_NAME).tar.gz $(DIRECTORY)
 

docs/README.3DFX

@@ -1,13 +1,8 @@
 
-                     3Dfx Glide device driver for Mesa 3.1
+                     3Dfx Glide device driver for Mesa 3.2
 				(see below for FAQ)
 
 
-This software is distributed under the terms of the GNU Library
-General Public License, see the LICENSE file for details.
-
-
-
 What do you need ?
 ------------------
 
@@ -327,6 +322,11 @@ The Mesa/Voodoo Environment Variables:
 		export MESA_FX_INFO=1
           you will get some useful statistic.
 
+        - If you define the env. var. MESA_FX_NO_SIGNALS:
+		export MESA_FX_NO_SIGNALS=1
+          Mesa/FX will not install atexit() or signal() handlers.
+
+
 
 Know BUGS and Problems:
 -----------------------
@@ -541,9 +541,7 @@ No because the Linux Glide doesn't (yet) support the Voodoo Rush.
 a binary copy of the Mesa in order to make the software
 working out of the box ?
 
-Yes, you have simply to include some informations about authors
-and where the library sources are available (check the LICENSE
-file for more informations about the GNU GPL).
+Yes.
 
 
 11. Which is the best make target for compiling the Mesa for

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.MINGW32

@@ -1,120 +1,50 @@
-August 30, 1998 -- Paul Garceau (pgarceau@teleport.com)
+August 30, 1998 -- Paul Garceau
+Updated January 13, 2000 -- Paul Garceau (pgarceau@teleport.com)
 
-DISCLAIMER:  I make this extension to the Mesa 3-D Graphics Library as a service
+DISCLAIMER:  I make this port of the Mesa 3-D Graphics Library as a service
 to the general public.  I can, in no way support or make any guarantee that the
-EGCS-Mingw32 build or any Gnu-Win32 build will work for your system. The
-associated packages and batch files I have included as part of the EGCS-Mingw32
-extension are provided "As-is" with out any guarantee of support or functionality
-from the author of this EGCS-Mingw32 native windows port of the Mesa 3-D Graphics
-Library.
+build will work for your system.
+
+	The associated packages and batch files I have included as part of the GCC-2.95.2/Mingw32 extension are provided "As-is" with out any guarantee of support or functionality from this author.
 
 	Feel free to modify or change things as you see fit, just remember that
 I can't support any modifications you might want to make to the files which I
 have included OR the lgpl protected Mesa 3-D Graphics Library.
 
+	I recommend using GCC-2.95.2/Mingw32 which is available at Mumit Khans' ftp site:
 
-	EGCS-Mingw32 Beta 3.08 Archive Manifest:
-		mingw32.bat
-		src/makefile.nt4
-		src/wmesa.c
-		src-glu/makefile.nt4
+		(ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/)
 
-###############
+	This build has been tested under WinNT4/SP6.  Win9x and WinNT5 remain untested by me.  I have not tested any of the demos included with Mesa3d.
 
-Greetings,
+	I recommend using the GCC-2.95.2/Mingw32.
 
-	In order to build the Mingw32 set of Mesa 3-D Graphics Library for Beta3.08
-it will be necessary for you to use the Dos or Command Prompt that is available
-on most of the i86 based MS Windows machines.  Also, I believe that this build
-will run on Win95, Win98, WinNT4 and WinNT5.
-
-	I haven't tested Win95/98 or WinNT5.  This build was generated under
-WinNT4 with SP3 installed.
-
-	This has not been tested under any systems outside of
-a WinNT4 Workstation with EGCS-Mingw32 toolchain, v.1.0.2 installed.
-
-	EGCS-Mingw32 uses a variation of gcc to handle its build.  The Mesa 3-D
-Graphics Library build that I have generated is based, in small part, on the
-Cygwin32 build and associated makefiles that Stephane Rehel (rehel@worldnet.fr)
-defined back in 1997.  The EGCS-Mingw32 toolchain is capable of generating
-native windows code and, as of the date of this readme, can be obtained from:
-
-	http://www.xraylith.wisc.edu/~khan/software/gnu-win32/egcs-mingw32-102.html
+	ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/gcc-2.95.2
 
 	Much thanks to the combined efforts of Mumit Khan, Jan-Jaap Vanderhagen
-and Colin Peters for making it possible for the EGCS-Mingw32 toolchain to exist.
+and Colin Peters for making it possible for the Mingw32 toolchain to exist.  Also, thanks go out to Stephane Rehel for the work that was completed on the Cygwin build.
 
-Installing EGCS-Mingw32 Build Revisions:
+Installing GCC-2.95.2/Mingw32 Build:
 
-	To install the makefile and source revisions incorporated with this build
-of the Mesa 3-D Graphics Library, you'll have to use a version of winzip.  I am
-in the process of finding a suitable Win32 compatible tar executable so that if
-you don't have winzip, you can still decompress the files into their respective
-folders/directories.
+	a) Open the file archive (either tar.gz or .zip extensions)
 
-	a) Move the mingw32.zip file to the top level of the hard drive on your
-system.
+	b) Decide the directory you want to move the archived files to.
 
-	b) Copy all of the Beta 3.08 src/windows files to the src/ directory.
+	d) Extract the files from the archive.
+	
+	e) Edit the mingw32.bat file to accomodate your choice of directory structure.
 
-	b) Open the Winzip file
-
-	c) Verify that the files will be properly extracted.
-
-	d) Extract the files with the Winzip "Overwrite" and "Use Folder Names"
-	   options enabled.
-
-	The zip file directory structure extraction defaults to the top level of
-the hard drive where the mingw32.zip file exists unless otherwise instructed by
-you.
-
-	The version of wmesa.c included with the mingw32 archive needs to replace
-the current version of the Beta 3.08 wmesa.c file in order for the egcs-mingw32
-build to work.  This is because the original Win32 stuff assumes that the glut
-utilities are to be installed.  The Glut utilities are not part of the
-egcs-mingw32 build for Beta 3.08.
-
-
-Build Considerations:
-
-	In order to get the build to work, I needed to create a special makefile
-for each library which the Mesa 3-D Graphics Library requires since there is no
-comparable make-config/config on a native windows platform.
-
-	Since I was only creating a few of the possible libraries for 
-Mesa (gl, glu), I only created the new make files in their respective libraries
-src, src-glu).  For libMesaaux.a. you will find a makefile for it in the
-src-aux directory.  libMesatk.a and libglut.a were not ported.
-
-	The build itself is a .bat based build and uses Gnu Make,Version 3.76.1 to
-process the makefiles noted above.  The build must be run from the directory
-where the mingw32.bat file is.  You can get the binary version of Make 3.76.1
-from Jan-Jaap van der Heijden's site in Germany:
-
-	http://agnes.dida.physik.uni-essen.de/~janjaap/mingw32/download.html
-
-	It was necessary to modify some source code, specifically the source code
-in the src-glu directory.  I needed to modify nurbs.c, quadric.c and tess.c in
-order to get them to work using the EGCS-Mingw32 toolchain.
-
-	The original EGCS-Mingw32 Toolchain, is available from:
-
-	http://www.xraylith.wisc.edu/~khan/software/gnu-win32/egcs-mingw32-102.html	
+		%mesaroot%:	This is your root directory (Mesa-3.2)
+		%mesasrc%:	This is the Mesa-3.2 src directory (Mesa-3.2\src)
+		%mesalib%:	This is where the build will put libGL.a and libGLU.a
 
 Running the Build:
 
-	Ok, now that we've got the basics out of the way, follows is all you need
-to do in order to build the EGCS-Mingw32 version of libMesaGL.a and libMesaGLU.a:
-
-	Open your Command Prompt/Dos prompt.
-	Go to your Mesa-3.0 beta 'root' directory.
-		This is the same directory that the Mesa mingw32.zip file was
-		originally stored in if you've installed the Mesa-3.0 beta 3-D
-		Graphics Library source as outlined in the "readme" file included
-		with the Mesa-3.0 beta distribution.
+	Open your Command Prompt or MS-DOS prompt.
+	Go to your Mesa-3.2 'root' directory
 	At the command line type: mingw32
-		mingw32 is the .bat file that actually does the build.
+
+	That's all there is to it.
 
 	Enjoy!
 

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

@@ -1,33 +1,54 @@
 
-                         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.
 
 
+Notes on assembly language optimizations:
+
+   When using the old-style Makefiles, you can specify a configuration
+   that uses X86 assembly language optimizations (linux-3dnow for example).
+
+   The detection of MMX, 3DNow!, PIII/SSE, etc capability is done at
+   runtime.  That means you can compile Mesa for 3DNow! optimizations
+   even if you don't have an AMD CPU.
+
+   However, your Linux binutils and assembler must understand the
+   special instructions in order to compile them.  If you have
+   compilation problems, try upgrading your binutils.
+
+
 Header and library files:
    After you've compiled Mesa and tried the demos I recommend the following
    procedure for "installing" Mesa.
@@ -301,4 +322,4 @@ Summary of X-related environment variables:
 
 
 ----------------------------------------------------------------------
-$Id: README.X11,v 3.3 1999/09/15 16:39:01 brianp Exp $
+$Id: README.X11,v 3.3.2.3 2000/01/25 17:18:46 brianp Exp $

docs/RELNOTES-3.1

@@ -0,0 +1,146 @@
+
+                         Mesa 3.1 release notes
+
+                             PLEASE READ!!!!
+
+
+New copyright
+-------------
+
+Mesa 3.1 will be distributed under an XFree86-style copyright instead
+of the GNU LGPL.
+
+
+New directories
+---------------
+
+All documentation files are now in the docs/ directory.
+All shell scripts are now in the bin/ directory.
+
+
+New library names
+-----------------
+
+Formerly, the main Mesa library was named libMesaGL.so (or libMesaGL.a)
+and the GLU library was named libMesaGLU.so (or libMesaGLU.a).
+
+Now, the main library is named libGL.so (or libGL.a) and the GLU library
+is named libGLU.so (or libGLU.a).
+
+The change allows Mesa to be more easily substituted for OpenGL.
+Specifically, the linker/loader on some Unix-like systems won't
+allow libMesaGL.so to be used instead of libGL.so if the application
+was linked with the former.
+
+Warning: if you have another OpenGL implementation installed on your
+system (i.e. you have another OpenGL libGL.so) you'll have to be
+carefull about which library (OpenGL or Mesa) you link against.  Be
+aware of -L linker flags and the value of the LD_LIBRARY_PATH environment
+variable.
+
+
+New library versioning
+----------------------
+
+Previously, the Mesa GL library was named libMesaGL.so.3.0
+To better support Linux/OpenGL standards, the Mesa GL library is now
+named libGL.so.1.2.030100  This indicates version 1.2 of the OpenGL spec
+and Mesa implementation 3.1.0
+
+In the long term this will allow better interoperability with other
+OpenGL implementations, especially on Linux.  In the short term,
+OpenGL apps may have to be relinked to use the new library naming.
+
+
+
+New makefiles
+-------------
+
+The old Makefiles found in the various directories have been renamed
+to Makefile.X11 in order to prevent filename collisions with autoconfig-
+generated Makefiles.
+
+The top-level Makefile simply includes Makefile.X11
+If your top-level Makefile get's overwritten/destroyed you can restore
+it by copying Makefile.X11 to Makefile
+
+
+New extensions
+--------------
+
+GL_EXT_stencil_wrap
+	Implements two new stencil operations: GL_INCR_WRAP_EXT and
+	GL_DECR_WRAP_EXT which allow stencil increment and decrement
+	without clamping.
+
+GL_INGR_blend_func_separate
+	Allows specification of blend factors for RGB and Alpha independently.
+	(INGR = Intergraph)
+
+GL_ARB_multitexture
+	Multiple simultaneous textures.  (ARB = Architecture Review Board)
+
+GL_NV_texgen_reflection
+	nVidia texgen extension for better reflection mapping.
+
+GL_PGI_misc_hints
+	Assorted transformation hints.
+
+GL_EXT_compiled_vertex_array
+	Compiled vertex arrays.
+
+GL_EXT_clip_volume_hint
+	Allows one to disable clip volume (frustum) testing.
+
+
+
+Extensions removed
+------------------
+
+GL_EXT_multitexture - obsolete in favor of GL_ARB_multitexture
+
+
+
+Config file
+-----------
+
+By default, /etc/mesa.conf will be read when Mesa starts.  This
+file controls default hints, enable/disable of extensions, and
+more.  See the CONFIG file for documentation.
+
+
+
+Optimizations
+-------------
+
+Keith Whitwell has contributed significant optimizations to Mesa's
+vertex transformation code.  Basically, the whole transformation
+stage of Mesa has been rewritten.
+
+It's impossible to give a speedup factor.  You'll just have to
+try your app and see how it performs.
+
+
+
+Device Driver changes
+---------------------
+
+A bunch of new device driver functions have been added.  See src/dd.h
+Keith Harrison contributed many of them.  I've been planning on adding
+a bunch of functions like these to make writing hardware drivers easier.
+More such function will probably be added in the near future.
+
+
+
+Miscellaneous
+-------------
+
+util/glstate.c has some handy functions for debugging.  Basically, it
+offers a simple function for printing GL state variables.  It's not
+finished yet.  There's a LOT more GLenum records to be added (see the
+code).  Anyone want to help?
+
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.1,v 1.1.2.1 2000/02/22 17:56:56 brianp Exp $

docs/VERSIONS

@@ -1,4 +1,4 @@
-$Id: VERSIONS,v 1.13 1999/09/19 20:09:00 tanner Exp $
+$Id: VERSIONS,v 1.13.2.24 2000/03/23 00:12:41 brianp Exp $
 
 
 Mesa Version History
@@ -659,3 +659,52 @@ 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
+
+
+3.2 beta 1 March 23, 2000
+    Bug fixes:
+	- mixed drawing of lines and bitmaps sometimes had wrong colors
+	- added missing glHintPGI() function
+	- fixed a polygon culling bug
+	- fixed bugs in gluPartialDisk()
+	- Z values in selection mode were wrong
+	- added missing tokens:
+		GL_SMOOTH_POINT_SIZE_RANGE
+		GL_SMOOTH_POINT_SIZE_GRANULARITY
+		GL_SMOOTH_LINE_WIDTH_RANGE
+		GL_SMOOTH_LINE_WIDTH_GRANULARITY
+		GL_ALIASED_POINT_SIZE_RANGE
+		GL_ALIASED_LINE_WIDTH_RANGE
+	- fixed glCopyPixels when copying from back to front buffer
+	- GL_EXT_compiled_vertex_array tokens had _SGI suffix instead of _EXT
+	- glDrawRangeElements(GL_LINES, 0, 1, 2, type, indices) was broken
+	- glDeleteTextures() didn't decrement reference count correctly
+	- GL_SRCA_ALPHA_SATURATE blend mode didn't work correctly
+	- Actual depth of transformation matrix stacks was off by one
+	- 24bpp visuals didn't address pixels correctly
+	- mipmap level of detail (lambda) calculation simplified, more accurate
+	- 101691 - Polygon clipping and GL_LINE
+	- 101928 - Polygon clipping and GL_LINE (same fix as above)
+	- 101808 - Non-glVertexArrays tristrip bug
+	- 101971 - find_last_3f on Dec OSF (worked around)
+	- 102369 - segv on dec osf (possibly a duplicate of the above)
+	- 102893 - orientations of modelview cause segfault
+    New:
+	- updated SVGA Linux driver
+	- added the MESA_FX_NO_SIGNALS env var, see docs/README.3DFX
+	- build libGLw.a (Xt/OpenGL drawing area widget) library by default
+	- changed -O2 to -O3 for a number of gcc configs
+    Changes:
+        - glXCopyContext's mask parameter is now unsigned long, per GLX spec
+

include/GL/amesa.h

@@ -1,10 +1,10 @@
-/* $Id: amesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: amesa.h,v 1.1.1.1.2.1 2000/02/09 18:53:54 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  * 
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -25,25 +25,17 @@
  */
 
 
-/*
- * $Log: amesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
- *
- * Revision 1.1  1999/03/16 01:24:13  brianp
- * initial check-in
- *
- */
-
-
 /* Allegro (DJGPP) driver by Bernhard Tschirren (bernie-t@geocities.com) */
 
 
-
 #ifndef AMESA_H
 #define AMESA_H
 
 
+#define AMESA_MAJOR_VERSION 3
+#define AMESA_MINOR_VERSION 2
+
+
 typedef struct amesa_visual  *AMesaVisual;
 typedef struct amesa_buffer  *AMesaBuffer;
 typedef struct amesa_context *AMesaContext;

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 1.1.1.1.2.2 2000/02/09 18:53:55 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
- * Copyright (C) 1995-1999  Brian Paul
+ * Version:  3.2
  *
- * 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.
+ * Copyright (C) 1999-2000  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 2
 
 
 /*

include/GL/ggimesa.h

@@ -1,8 +1,8 @@
-/* $Id: ggimesa.h,v 1.2 1999/08/23 22:34:08 jtaylor Exp $ */
+/* $Id: ggimesa.h,v 1.2.2.1 2000/02/09 18:53:55 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  * Copyright (C) 1995-1998  Brian Paul
  * Copyright (C) 1998  Uwe Maurer
  *
@@ -22,23 +22,14 @@
  */
 
 
-/*
- * $Log: ggimesa.h,v $
- * Revision 1.2  1999/08/23 22:34:08  jtaylor
- * Misc small cleanups
- *
- * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
- * Imported sources
- *
- * Revision 1.2  1998/09/29 01:46:40  brianp
- * applied Emmanuel Marty's patches for latest GGI
- *
- */
-
-
 #ifndef GGIMESA_H
 #define GGIMESA_H
 
+
+#define GGIMESA_MAJOR_VERSION 3
+#define GGIMESA_MINOR_VERSION 2
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif

include/GL/gl_mangle.h

@@ -1,8 +1,8 @@
-/* $Id: gl_mangle.h,v 1.3 1999/11/04 00:43:09 miklos Exp $ */
+/* $Id: gl_mangle.h,v 1.3.2.1 2000/01/04 08:08:28 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -396,6 +396,8 @@
 #define glTexSubImage3DEXT mglTexSubImage3DEXT
 #define glCopyTexSubImage3DEXT mglCopyTexSubImage3DEXT
 #define glColorTable mglColorTable
+#define glColorTableParameteriv mglColorTableParameteriv
+#define glColorTableParameterfv mglColorTableParameterfv
 #define glColorSubTable mglColorSubTable
 #define glGetColorTable mglGetColorTable
 #define glGetColorTableParameteriv mglGetColorTableParameteriv 

include/GL/glut.h

@@ -108,7 +108,7 @@ extern _CRTIMP void __cdecl exit(int);
    and redifinition of Windows system defs, also removes requirement of
    pretty much any standard windows header from this file */
 
-#if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED)
+#if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) || defined(__CYGWIN32__)
 #	define GLUTAPIENTRY __stdcall
 #else
 #	define GLUTAPIENTRY
@@ -152,7 +152,7 @@ typedef unsigned long COLORREF;
 #		define wglUseFontOutlines  wglUseFontOutlinesA
 #	endif /* !UNICODE */
 typedef struct tagLAYERPLANEDESCRIPTOR LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, *LPLAYERPLANEDESCRIPTOR;
-typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT
+typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT;
 #  pragma warning( push )
 #  pragma warning( disable : 4273 ) /* 'function' : inconsistent DLL linkage. dllexport assumed. */
 #  define WGLAPI __declspec(dllimport)
@@ -183,7 +183,7 @@ WGLAPI int   GLAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, u
 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 long,LPPIXELFORMATDESCRIPTOR);
+WGLAPI int   GLAPIENTRY DescribePixelFormat(HDC,int,unsigned int,LPPIXELFORMATDESCRIPTOR);
 WGLAPI int   GLAPIENTRY GetPixelFormat(HDC);
 WGLAPI int   GLAPIENTRY SetPixelFormat(HDC,int,const PIXELFORMATDESCRIPTOR *);
 #  undef WGLAPI
@@ -739,7 +739,6 @@ GLUTAPI int GLUTAPIENTRY glutGameModeGet(GLenum mode);
 
 #ifdef __cplusplus
 }
-
 #endif
 
 #if 0

include/GL/glx.h

@@ -1,10 +1,10 @@
-/* $Id: glx.h,v 1.6 1999/11/11 01:27:17 brianp Exp $ */
+/* $Id: glx.h,v 1.5.2.3 2000/02/23 23:05:07 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.2
  * 
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -50,41 +50,38 @@ extern "C" {
 
 #define GLX_VERSION_1_1		1
 
-#define GLX_EXTENSION_NAME   "GLX"
-
-
 
 /*
  * Tokens for glXChooseVisual and glXGetConfig:
  */
-#define GLX_USE_GL		1
-#define GLX_BUFFER_SIZE		2
-#define GLX_LEVEL		3
-#define GLX_RGBA		4
-#define GLX_DOUBLEBUFFER	5
-#define GLX_STEREO		6
-#define GLX_AUX_BUFFERS		7
-#define GLX_RED_SIZE		8
-#define GLX_GREEN_SIZE		9
-#define GLX_BLUE_SIZE		10
-#define GLX_ALPHA_SIZE		11
-#define GLX_DEPTH_SIZE		12
-#define GLX_STENCIL_SIZE	13
-#define GLX_ACCUM_RED_SIZE	14
-#define GLX_ACCUM_GREEN_SIZE	15
-#define GLX_ACCUM_BLUE_SIZE	16
-#define GLX_ACCUM_ALPHA_SIZE	17
-
-
-/* GLX_EXT_visual_info extension */
-#define GLX_X_VISUAL_TYPE_EXT		0x22
-#define GLX_TRANSPARENT_TYPE_EXT	0x23
-#define GLX_TRANSPARENT_INDEX_VALUE_EXT	0x24
-#define GLX_TRANSPARENT_RED_VALUE_EXT	0x25
-#define GLX_TRANSPARENT_GREEN_VALUE_EXT	0x26
-#define GLX_TRANSPARENT_BLUE_VALUE_EXT	0x27
-#define GLX_TRANSPARENT_ALPHA_VALUE_EXT	0x28
+enum _GLX_CONFIGS {
+	GLX_USE_GL		= 1,
+	GLX_BUFFER_SIZE		= 2,
+	GLX_LEVEL		= 3,
+	GLX_RGBA		= 4,
+	GLX_DOUBLEBUFFER	= 5, 
+	GLX_STEREO		= 6,
+	GLX_AUX_BUFFERS		= 7,
+	GLX_RED_SIZE		= 8,
+	GLX_GREEN_SIZE		= 9,
+	GLX_BLUE_SIZE		= 10,
+	GLX_ALPHA_SIZE		= 11,
+	GLX_DEPTH_SIZE		= 12,
+	GLX_STENCIL_SIZE	= 13,
+	GLX_ACCUM_RED_SIZE	= 14,
+	GLX_ACCUM_GREEN_SIZE	= 15,
+	GLX_ACCUM_BLUE_SIZE	= 16,
+	GLX_ACCUM_ALPHA_SIZE	= 17,
 
+	/* GLX_EXT_visual_info extension */
+	GLX_X_VISUAL_TYPE_EXT		= 0x22,
+	GLX_TRANSPARENT_TYPE_EXT	= 0x23,
+	GLX_TRANSPARENT_INDEX_VALUE_EXT	= 0x24,
+	GLX_TRANSPARENT_RED_VALUE_EXT	= 0x25,
+	GLX_TRANSPARENT_GREEN_VALUE_EXT	= 0x26,
+	GLX_TRANSPARENT_BLUE_VALUE_EXT	= 0x27,
+	GLX_TRANSPARENT_ALPHA_VALUE_EXT	= 0x28
+};
 
 
 /*
@@ -125,12 +122,12 @@ extern "C" {
  * 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
 
 
 
@@ -159,7 +156,7 @@ extern Bool glXMakeCurrent( Display *dpy, GLXDrawable drawable,
 			    GLXContext ctx);
 
 extern void glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
-			    GLuint mask );
+			    unsigned long mask );
 
 extern void glXSwapBuffers( Display *dpy, GLXDrawable drawable );
 
@@ -222,6 +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

@@ -1,11 +1,46 @@
+/* $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
-#   include <gl/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
@@ -37,10 +72,17 @@ WGLAPI int   GLAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, u
 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,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

@@ -1,10 +1,10 @@
-/* $Id: osmesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: osmesa.h,v 1.1.1.1.2.2 2000/02/09 18:53:55 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  * 
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -25,26 +25,6 @@
  */
 
 
-/*
- * $Log: osmesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
- *
- * Revision 1.4  1999/02/14 03:39:09  brianp
- * new copyright
- *
- * Revision 1.3  1999/01/03 02:52:30  brianp
- * now using GLAPI and GLAPIENTRY keywords (Ted Jump)
- *
- * Revision 1.2  1998/07/26 01:33:51  brianp
- * added WINGDIAPI and APIENTRY keywords per Ted Jump
- *
- * Revision 1.1  1998/02/13 03:17:50  brianp
- * Initial revision
- *
- */
-
-
 /*
  * Mesa Off-Screen rendering interface.
  *
@@ -86,7 +66,7 @@ extern "C" {
 
 
 #define OSMESA_MAJOR_VERSION 3
-#define OSMESA_MINOR_VERSION 0
+#define OSMESA_MINOR_VERSION 2
 
 
 

include/GL/svgamesa.h

@@ -1,9 +1,9 @@
-/* $Id: svgamesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: svgamesa.h,v 1.1.1.1.2.2 2000/01/22 19:58:02 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.0
- * Copyright (C) 1995-1998  Brian Paul
+ * Version:  3.2
+ * Copyright (C) 1995-2000  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -21,18 +21,6 @@
  */
 
 
-/*
- * $Log: svgamesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
- *
- * Revision 3.0  1998/02/20 05:07:24  brianp
- * initial rev
- *
- */
-
-
-
 /*
  * SVGA/Mesa interface for Linux.
  */
@@ -65,7 +53,7 @@
 
 
 #define SVGAMESA_MAJOR_VERSION 3
-#define SVGAMESA_MINOR_VERSION 0
+#define SVGAMESA_MINOR_VERSION 2
 
 
 #ifdef __cplusplus
@@ -87,16 +75,21 @@ typedef struct svgamesa_context *SVGAMesaContext;
 /*
  * doubleBuffer flag new in version 2.4
  */
+extern int SVGAMesaInit( int GraphMode );
+
+extern int SVGAMesaClose( void );
+
 extern SVGAMesaContext SVGAMesaCreateContext( GLboolean doubleBuffer );
 
 extern void SVGAMesaDestroyContext( SVGAMesaContext ctx );
 
 extern void SVGAMesaMakeCurrent( SVGAMesaContext ctx );
 
-extern SVGAMesaContext SVGAMesaGetCurrentContext( void );
-
 extern void SVGAMesaSwapBuffers( void );
 
+extern void SVGAMesaSetCI(int ndx, GLubyte red, GLubyte green, GLubyte blue);
+
+extern SVGAMesaContext SVGAMesaGetCurrentContext( void );
 
 #ifdef __cplusplus
 }

include/GL/xmesa.h

@@ -1,10 +1,10 @@
-/* $Id: xmesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: xmesa.h,v 1.1.1.1.2.3 2000/02/09 18:53:55 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  * 
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -25,23 +25,6 @@
  */
 
 
-/*
- * $Log: xmesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
- *
- * Revision 1.3  1999/02/24 22:43:27  jens
- * Name changes to get XMesa to compile standalone inside XFree86
- *
- * Revision 1.2  1999/02/14 03:39:09  brianp
- * new copyright
- *
- * Revision 1.1  1998/02/13 03:17:32  brianp
- * Initial revision
- *
- */
-
-
 /*
  * Mesa/X11 interface.  This header file serves as the documentation for
  * the Mesa/X11 interface functions.
@@ -96,6 +79,9 @@ 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 +92,7 @@ extern struct Library *XLibBase;
 
 
 #define XMESA_MAJOR_VERSION 3
-#define XMESA_MINOR_VERSION 0
+#define XMESA_MINOR_VERSION 2
 
 
 
@@ -131,7 +117,17 @@ 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 +175,11 @@ 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 +192,12 @@ 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 +205,12 @@ 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/gamma.c

@@ -1,5 +1,5 @@
 
-/* $Id: gamma.c,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: gamma.c,v 1.1.1.1.2.1 2000/03/18 01:14:01 brianp Exp $ */
 
 /* Draw test patterns to help determine correct gamma value for a display.
    When the intensities of the inner squares nearly match the intensities
@@ -25,8 +25,14 @@
 
 /*
  * $Log: gamma.c,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.1.1.1.2.1  2000/03/18 01:14:01  brianp
+ * colors were computed incorrectly (Hans Nelles)
+ *
+ * Revision 1.2  2000/03/18 01:13:29  brianp
+ * colors were computed incorrectly (Hans Nelles)
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.1  1999/06/19 01:35:38  brianp
  * merged in Kai Schuetz's RGB changes
@@ -130,8 +136,9 @@ gamma_ramp(GLfloat yoffs, GLfloat r, GLfloat g, GLfloat b)
 
   for(d = 1; d < 4; d++) {  /* increasing density from 25% to 75% */
     GLfloat xcoord = (-1.0 + d*0.4);
+    GLfloat t = d * 0.25;
 
-    glColor3f(r*d / 5.0, g*d / 5.0, b*d / 5.0); /* draw outer rect */
+    glColor3f(r*t, g*t, b*t); /* draw outer rect */
     glRectf(xcoord, yoffs, xcoord+0.4, yoffs + 0.5);
 
     glColor3f(0.0, 0.0, 0.0);   /* "clear" inner rect */

progs/demos/morph3d.c

@@ -1,7 +1,10 @@
-/* $Id: morph3d.c,v 1.2 1999/09/17 12:27:01 brianp Exp $ */
+/* $Id: morph3d.c,v 1.2.2.1 1999/12/15 13:00:24 brianp Exp $ */
 
 /*
  * $Log: morph3d.c,v $
+ * Revision 1.2.2.1  1999/12/15 13:00:24  brianp
+ * moved #define to column 0
+ *
  * Revision 1.2  1999/09/17 12:27:01  brianp
  * silenced some warnings
  *
@@ -498,7 +501,7 @@ static void draw_dodeca( void )
 {
   GLuint list;
 
-  #define TAU ((SQRT5+1)/2)
+#define TAU ((SQRT5+1)/2)
 
   list = glGenLists( 1 );
   glNewList( list, GL_COMPILE );

progs/demos/multiarb.c

@@ -1,4 +1,4 @@
-/* $Id: multiarb.c,v 1.3 1999/10/21 16:40:32 brianp Exp $ */
+/* $Id: multiarb.c,v 1.3.2.2 2000/02/02 17:32:15 brianp Exp $ */
 
 /*
  * GL_ARB_multitexture demo
@@ -12,6 +12,12 @@
 
 /*
  * $Log: multiarb.c,v $
+ * Revision 1.3.2.2  2000/02/02 17:32:15  brianp
+ * changed > to >=
+ *
+ * Revision 1.3.2.1  2000/02/02 01:08:09  brianp
+ * limit Drift to [0, 1]
+ *
  * Revision 1.3  1999/10/21 16:40:32  brianp
  * added -info command line option
  *
@@ -61,6 +67,8 @@ static void Idle( void )
 {
    if (Animate) {
       Drift += 0.05;
+      if (Drift >= 1.0)
+         Drift = 0.0;
 
 #ifdef GL_ARB_multitexture
       glActiveTextureARB(GL_TEXTURE0_ARB);

progs/demos/stex3d.c

@@ -1,4 +1,4 @@
-/* $Id: stex3d.c,v 1.2 1999/09/17 12:27:01 brianp Exp $ */
+/* $Id: stex3d.c,v 1.2.2.1 1999/12/16 08:53:51 brianp Exp $ */
 
 /*----------------------------- 
  * stex3d.c GL example of the mesa 3d-texture extention to simulate procedural
@@ -17,6 +17,9 @@
 
 /*
  * $Log: stex3d.c,v $
+ * Revision 1.2.2.1  1999/12/16 08:53:51  brianp
+ * added a cast to malloc call
+ *
  * Revision 1.2  1999/09/17 12:27:01  brianp
  * silenced some warnings
  *
@@ -230,7 +233,7 @@ void create3Dtexture()
  int tmp;
 
  printf("creating 3d textures...\n");
- voxels = (unsigned char  *) malloc((4*tex_width*tex_height*tex_depth));
+ voxels = (unsigned char  *) malloc((size_t) (4*tex_width*tex_height*tex_depth));
  vp=voxels;
  for (i=0;i<tex_width;i++){
     vec[0]=i;

progs/demos/tessdemo.c

@@ -1,4 +1,4 @@
-/* $Id: tessdemo.c,v 1.3 1999/11/04 04:00:42 gareth 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.
@@ -14,6 +14,9 @@
 
 /*
  * $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.
@@ -79,20 +82,20 @@ static GLfloat		edge_color[3];
 
 static struct
 {
-   GLint	p[MAX_POINTS][2];
+   GLfloat	p[MAX_POINTS][2];
    GLuint	point_cnt;
 } contours[MAX_CONTOURS];
 
 static struct
 {
    GLsizei	no;
-   GLint	p[3][2];
+   GLfloat	p[3][2];
    GLclampf	color[3][3];
 } triangles[MAX_TRIANGLES];
 
 
 
-void GLCALLBACK my_error( GLenum err )
+void GLCALLBACK error_callback( GLenum err )
 {
    int		len, i;
    char const	*str;
@@ -146,22 +149,22 @@ void GLCALLBACK end_callback()
 		 triangles[i].color[0][1],
 		 triangles[i].color[0][2] );
 
-      glVertex2i( triangles[i].p[0][0], triangles[i].p[0][1] );
-      glVertex2i( triangles[i].p[1][0], triangles[i].p[1][1] );
+      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] );
 
-      glVertex2i( triangles[i].p[1][0], triangles[i].p[1][1] );
-      glVertex2i( triangles[i].p[2][0], triangles[i].p[2][1] );
+      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] );
 
-      glVertex2i( triangles[i].p[2][0], triangles[i].p[2][1] );
-      glVertex2i( triangles[i].p[0][0], triangles[i].p[0][1] );
+      glVertex2f( triangles[i].p[2][0], triangles[i].p[2][1] );
+      glVertex2f( triangles[i].p[0][0], triangles[i].p[0][1] );
    }
 
    glEnd();
@@ -170,9 +173,9 @@ void GLCALLBACK end_callback()
 void GLCALLBACK vertex_callback( void *data )
 {
    GLsizei	no;
-   GLint	*p;
+   GLfloat	*p;
 
-   p = (GLint *) data;
+   p = (GLfloat *) data;
    no = triangles[triangle_cnt].no;
 
    triangles[triangle_cnt].p[no][0] = p[0];
@@ -190,6 +193,22 @@ void GLCALLBACK vertex_callback( void *data )
    }
 }
 
+void GLCALLBACK combine_callback( GLdouble coords[3],
+				  GLdouble *vertex_data[4],
+				  GLfloat weight[4], void **data )
+{
+   GLfloat	*vertex;
+   int		i;
+
+   vertex = (GLfloat *) malloc( 2 * sizeof(GLfloat) );
+
+   vertex[0] = (GLfloat) coords[0];
+   vertex[1] = (GLfloat) coords[1];
+
+   *data = vertex;
+}
+
+
 void set_screen_wh( GLsizei w, GLsizei h )
 {
    width = w;
@@ -208,10 +227,11 @@ void tesse( void )
 
    if ( tobj != NULL )
    {
-      gluTessCallback( tobj, GLU_BEGIN, glBegin );
-      gluTessCallback( tobj, GLU_VERTEX, glVertex2iv );
-      gluTessCallback( tobj, GLU_END, glEnd );
-      gluTessCallback( tobj, GLU_ERROR, my_error );
+      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 );
@@ -233,10 +253,10 @@ void tesse( void )
       gluEndPolygon( tobj );
       glEndList();
 
-      gluTessCallback( tobj, GLU_BEGIN, begin_callback );
-      gluTessCallback( tobj, GLU_VERTEX, vertex_callback );
-      gluTessCallback( tobj, GLU_END, end_callback );
-      gluTessCallback( tobj, GLU_EDGE_FLAG, edge_callback );
+      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 );
@@ -267,7 +287,7 @@ void tesse( void )
 
 void left_down( int x1, int y1 )
 {
-   GLint	P[2];
+   GLfloat	P[2];
    GLuint	point_cnt;
 
    /* translate GLUT into GL coordinates */
@@ -284,13 +304,13 @@ void left_down( int x1, int y1 )
 
    if ( point_cnt )
    {
-      glVertex2iv( contours[contour_cnt].p[point_cnt-1] );
-      glVertex2iv( P );
+      glVertex2fv( contours[contour_cnt].p[point_cnt-1] );
+      glVertex2fv( P );
    }
    else
    {
-      glVertex2iv( P );
-      glVertex2iv( P );
+      glVertex2fv( P );
+      glVertex2fv( P );
    }
 
    glEnd();
@@ -311,8 +331,8 @@ void middle_down( int x1, int y1 )
    {
       glBegin( GL_LINES );
 
-      glVertex2iv( contours[contour_cnt].p[0] );
-      glVertex2iv( contours[contour_cnt].p[point_cnt-1] );
+      glVertex2fv( contours[contour_cnt].p[0] );
+      glVertex2fv( contours[contour_cnt].p[point_cnt-1] );
 
       contours[contour_cnt].p[point_cnt][0] = -1;
 
@@ -383,24 +403,24 @@ void display( void )
 	 case 0:
 	    break;
 	 case 1:
-	    glVertex2iv( contours[i].p[0] );
-	    glVertex2iv( contours[i].p[0] );
+	    glVertex2fv( contours[i].p[0] );
+	    glVertex2fv( contours[i].p[0] );
 	    break;
 	 case 2:
-	    glVertex2iv( contours[i].p[0] );
-	    glVertex2iv( contours[i].p[1] );
+	    glVertex2fv( contours[i].p[0] );
+	    glVertex2fv( 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] );
+	       glVertex2fv( contours[i].p[j] );
+	       glVertex2fv( contours[i].p[j+1] );
 	    }
 	    if ( contours[i].p[j+1][0] == -1 )
 	    {
-	       glVertex2iv( contours[i].p[0] );
-	       glVertex2iv( contours[i].p[j] );
+	       glVertex2fv( contours[i].p[0] );
+	       glVertex2fv( contours[i].p[j] );
 	    }
 	    break;
 	 }

progs/demos/texobj.c

@@ -1,4 +1,4 @@
-/* $Id: texobj.c,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: texobj.c,v 1.1.1.1.2.2 2000/03/01 03:36:35 brianp Exp $ */
 
 /*
  * Example of using the 1.1 texture object functions.
@@ -10,8 +10,14 @@
 
 /*
  * $Log: texobj.c,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.1.1.1.2.2  2000/03/01 03:36:35  brianp
+ * test for GL 1.2
+ *
+ * Revision 1.1.1.1.2.1  2000/02/25 23:24:28  brianp
+ * fixed bug when using display lists
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.1  1999/03/28 18:24:37  brianp
  * minor clean-up
@@ -34,7 +40,7 @@ static GLfloat Angle = 0.0f;
 static GLboolean HaveTexObj = GL_FALSE;
 
 
-#if defined(GL_VERSION_1_1)
+#if defined(GL_VERSION_1_1) || defined(GL_VERSION_1_2)
 #  define TEXTURE_OBJECT 1
 #elif defined(GL_EXT_texture_object)
 #  define TEXTURE_OBJECT 1
@@ -84,7 +90,7 @@ static void draw( void )
 #endif
    }
    else {
-      glCallList( TexObj[0] );
+      glCallList( TexObj[1] );
    }
    glBegin( GL_POLYGON );
    glTexCoord2f( 0.0, 0.0 );   glVertex2f( -1.0, -1.0 );
@@ -272,7 +278,8 @@ int main( int argc, char *argv[] )
       char *exten = (char *) glGetString( GL_EXTENSIONS );
       char *version = (char *) glGetString( GL_VERSION );
       if (   strstr( exten, "GL_EXT_texture_object" )
-          || strncmp( version, "1.1", 3 )==0 ) {
+          || strncmp( version, "1.1", 3 )==0
+          || strncmp( version, "1.2", 3 )==0 ) {
          HaveTexObj = GL_TRUE;
       }
    }

progs/samples/logo.c

@@ -1,4 +1,4 @@
-/* $Id: logo.c,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: logo.c,v 1.1.1.1.2.1 1999/12/15 13:01:44 brianp Exp $ */
 
 /*
  * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
@@ -108,16 +108,16 @@ GLubyte *image = checkImage;
 GLint imageHeight = CHECKIMAGEHEIGHT;
 GLint imageWidth = CHECKIMAGEWIDTH;
 
-float decal[] = {
+static float decal[] = {
     GL_DECAL,
 };
-float modulate[] = {
+static float modulate[] = {
     GL_MODULATE,
 };
-float repeat[] = {
+static float repeat[] = {
     GL_REPEAT,
 };
-float nearest[] = {
+static float nearest[] = {
     GL_NEAREST,
 };
 

progs/xdemos/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.4 1999/11/05 08:01:17 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
@@ -16,7 +16,7 @@ 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 xfont
+PROGS = glxdemo glxpixmap offset xdemo glxinfo xfont glxdpyinfo
 
 
 

src/glu/mesa/Makefile.BeOS

@@ -30,7 +30,7 @@ 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 \
-	tess_winding.c
+	tess_winding.c tess_clip.c
 
 OBJECTS = $(SOURCES:.c=.o)
 

src/glu/mesa/Makefile.BeOS-R4

@@ -19,9 +19,12 @@
 # Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 
-# $Id: Makefile.BeOS-R4,v 1.5 1999/10/03 00:53:38 gareth 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.
 #
@@ -59,7 +62,7 @@ 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 \
-	tess_winding.c
+	tess_winding.c tess_clip.c
 
 OBJECTS = $(SOURCES:.c=.o)
 

src/glu/mesa/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.6 1999/10/03 00:53:38 gareth 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
@@ -20,7 +20,7 @@ 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 \
-	tess_winding.c
+	tess_winding.c tess_clip.c
 
 OBJECTS = $(SOURCES:.c=.o)
 

src/glu/mesa/Makefile.m32

@@ -0,0 +1,64 @@
+# Makefile for GLU for GCC-2.95.2/Mingw32 contributed by
+# Paul Garceau <pgarceau@teleport.com>
+
+# Mesa 3-D graphics library
+# Version:  3.2
+# 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.
+
+
+MESA_MAJOR=3
+MESA_MINOR=2
+MESA_TINY=0
+VERSION=$(MESA_MAJOR).$(MESA_MINOR)
+
+CFLAGS = -I. -DWIN32 -D__WIN32__ -D_WINDOWS \
+		-O2 -funroll-loops \
+		-fexpensive-optimizations -fomit-frame-pointer -ffast-math \
+		-malign-loops=2 -malign-jumps=2 -malign-functions=2 \
+		-mwindows
+CC = gcc
+MAKELIB = ar ru
+GLU_LIB = libGLU.a
+
+
+##### MACROS #####
+
+VPATH = RCS
+
+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 \
+	tess_winding.c tess_clip.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+
+
+##### RULES #####
+
+.c.o:
+	$(CC) -c -I$(INCDIR) $(CFLAGS) $<
+
+
+
+##### TARGETS #####
+
+# Make the library:
+$(LIBDIR)/$(GLU_LIB): $(OBJECTS)
+	$(MAKELIB) $(GLU_LIB) $(MAJOR) $(MINOR) $(TINY) $(OBJECTS)

src/glu/mesa/descrip.mms

@@ -16,11 +16,11 @@ 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 \
-	tess_winding.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_winding.obj
+	tess_heap.obj,tess_winding.obj,tess_clip.obj
 
 
 

src/glu/mesa/glu.c

@@ -1,9 +1,9 @@
-/* $Id: glu.c,v 1.16 1999/10/27 09:47:41 brianp Exp $ */
+/* $Id: glu.c,v 1.16.2.4 2000/03/23 00:13:43 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
- * Copyright (C) 1995-1999  Brian Paul
+ * Version:  3.2
+ * Copyright (C) 1995-2000  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -21,99 +21,6 @@
  */
 
 
-/*
- * $Log: glu.c,v $
- * 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
- *
- * Revision 1.14  1999/09/17 12:21:53  brianp
- * glGetProcAddressEXT changes to accomodate Win32 and non-Win32
- *
- * Revision 1.13  1999/09/17 03:17:18  tjump
- * Patch error fixup
- *
- * Revision 1.12  1999/09/17 03:07:28  tjump
- * Win32 build req't updates
- *
- * Revision 1.11  1999/09/17 01:00:38  brianp
- * fixed typo
- *
- * Revision 1.10  1999/09/17 00:06:14  brianp
- * gluGetProcAddressEXT change for C++ / BeOS
- *
- * Revision 1.9  1999/09/16 22:37:56  brianp
- * added some casts in gluGetProcAddressEXT()
- *
- * Revision 1.8  1999/09/16 16:53:28  brianp
- * clean-up of GLU_EXT_get_proc_address
- *
- * Revision 1.7  1999/09/14 00:11:40  brianp
- * added gluCheckExtension()
- *
- * Revision 1.6  1999/09/13 14:31:32  joukj
- *
- * strcmp needs the string.h
- *
- * Revision 1.5  1999/09/11 12:04:54  brianp
- * added 1.2 function to gluGetProcAddressEXT()
- *
- * Revision 1.4  1999/09/11 11:36:26  brianp
- * added GLU_EXT_get_proc_address
- *
- * Revision 1.3  1999/09/10 04:32:10  gareth
- * Fixed triangle output, recovery process termination.
- *
- * Revision 1.2  1999/09/10 02:03:31  gareth
- * Added GLU 1.3 tessellation (except winding rule code).
- *
- * Revision 1.1.1.1  1999/08/19 00:55:42  jtg
- * Imported sources
- *
- * Revision 1.13  1999/03/31 19:07:28  brianp
- * added GL_EXT_abgr to extensions
- *
- * Revision 1.12  1999/02/06 06:12:41  brianp
- * updated version string to 3.1
- *
- * Revision 1.11  1999/01/03 03:23:15  brianp
- * now using GLAPIENTRY and GLCALLBACK keywords (Ted Jump)
- *
- * Revision 1.10  1998/04/22 00:35:50  brianp
- * changed version to 3.0
- *
- * Revision 1.9  1997/12/09 03:03:32  brianp
- * changed version to 2.6
- *
- * Revision 1.8  1997/10/04 01:30:20  brianp
- * changed version to 2.5
- *
- * Revision 1.7  1997/08/13 01:25:21  brianp
- * changed version string to 2.4
- *
- * Revision 1.6  1997/07/24 01:28:44  brianp
- * changed precompiled header symbol from PCH to PC_HEADER
- *
- * Revision 1.5  1997/07/13 22:59:11  brianp
- * added const to viewport parameter of gluPickMatrix()
- *
- * Revision 1.4  1997/05/28 02:29:38  brianp
- * added support for precompiled headers (PCH), inserted APIENTRY keyword
- *
- * Revision 1.3  1997/04/12 16:19:02  brianp
- * changed version to 2.3
- *
- * Revision 1.2  1997/03/11 00:58:34  brianp
- * changed version to 2.2
- *
- * Revision 1.1  1996/09/27 01:19:39  brianp
- * Initial revision
- *
- */
-
-
 #ifdef PC_HEADER
 #include "all.h"
 #else
@@ -304,7 +211,7 @@ 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"
@@ -367,8 +274,8 @@ 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 *version = "1.2 Mesa 3.1";
+   static char *extensions = "GL_EXT_abgr";
+   static char *version = "1.2 Mesa 3.2 beta 1";
 
    switch (name) {
       case GLU_EXTENSIONS:

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

@@ -1,9 +1,9 @@
-/* $Id: mipmap.c,v 1.3 1999/11/09 06:16:59 brianp Exp $ */
+/* $Id: mipmap.c,v 1.3.2.2 2000/02/28 14:51:39 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
- * Copyright (C) 1995-1999  Brian Paul
+ * Version:  3.2
+ * Copyright (C) 1995-2000  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -21,59 +21,6 @@
  */
 
 
-/*
- * $Log: mipmap.c,v $
- * 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()
- *
- * Revision 1.1.1.1  1999/08/19 00:55:42  jtg
- * Imported sources
- *
- * Revision 1.13  1999/03/05 17:49:06  brianp
- * added support for GL_EXT_abgr (devernay@istar.fr)
- *
- * Revision 1.12  1999/01/03 03:23:15  brianp
- * now using GLAPIENTRY and GLCALLBACK keywords (Ted Jump)
- *
- * Revision 1.11  1998/09/18 02:44:03  brianp
- * further changes to gluScaleImage() per Randy Frank
- *
- * Revision 1.10  1998/09/17 03:20:26  brianp
- * fixed another bug in gluScaleImage() per Sven Panne
- *
- * Revision 1.9  1998/07/31 03:06:20  brianp
- * tweaked the gluScaleImage() function per Randy Frank
- *
- * Revision 1.8  1998/07/08 01:02:53  brianp
- * if gluBuildxDMipmaps() width or height <= 0 return GLU_INVALID_VALUE
- *
- * Revision 1.7  1998/07/01 00:18:02  brianp
- * if gluBuildxDMipmaps() width or height <= 0 just return 0
- *
- * Revision 1.6  1998/06/01 01:06:41  brianp
- * small update for Next/OpenStep from Alexander Mai
- *
- * Revision 1.5  1997/07/24 01:28:44  brianp
- * changed precompiled header symbol from PCH to PC_HEADER
- *
- * Revision 1.4  1997/06/23 00:22:56  brianp
- * added dummy() call to work around an MSVC 4.1 bug
- *
- * Revision 1.3  1997/05/28 02:29:38  brianp
- * added support for precompiled headers (PCH), inserted APIENTRY keyword
- *
- * Revision 1.2  1997/05/24 13:32:25  brianp
- * undef EPSILON in case it's already defined
- *
- * Revision 1.1  1996/09/27 01:19:39  brianp
- * Initial revision
- *
- */
-
-
 #ifdef PC_HEADER
 #include "all.h"
 #else
@@ -138,9 +85,11 @@ GLint GLAPIENTRY gluScaleImage( GLenum format,
 	 components = 2;
 	 break;
       case GL_RGB:
+      case GL_BGR:
 	 components = 3;
 	 break;
       case GL_RGBA:
+      case GL_BGRA:
 #ifdef GL_EXT_abgr
       case GL_ABGR_EXT:
 #endif
@@ -702,12 +651,6 @@ 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;
 }
 

src/glu/mesa/nurbs.c

@@ -1,9 +1,9 @@
-/* $Id: nurbs.c,v 1.2 1999/11/11 03:21:43 kendallb Exp $ */
+/* $Id: nurbs.c,v 1.1.1.1.2.1 2000/02/10 17:23:47 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
- * Copyright (C) 1995-1999  Brian Paul
+ * Version:  3.2
+ * Copyright (C) 1995-2000  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -21,73 +21,6 @@
  */
 
 
-/*
- * $Log: nurbs.c,v $
- * 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)
- *
- * Revision 1.13  1998/06/01 01:07:49  brianp
- * small update for Next/OpenStep from Alexander Mai
- *
- * Revision 1.12  1998/03/15 18:14:30  brianp
- * fixed a compiler cast warning
- *
- * Revision 1.11  1998/02/07 14:29:11  brianp
- * fixed casting problem in gluNurbsCallback, again
- *
- * Revision 1.10  1998/02/04 00:21:20  brianp
- * fixed cygnus compilation problem (Stephane Rehel)
- *
- * Revision 1.9  1998/01/16 03:35:26  brianp
- * fixed Windows compilation warnings (Theodore Jump)
- *
- * Revision 1.8  1997/09/17 01:51:48  brianp
- * changed glu*Callback() functions to match prototype in glu.h
- *
- * Revision 1.7  1997/07/24 01:28:44  brianp
- * changed precompiled header symbol from PCH to PC_HEADER
- *
- * Revision 1.6  1997/07/24 01:26:31  brianp
- * added CALLBACK keyword to gluNurbsCallback()
- *
- * Revision 1.5  1997/05/28 02:29:38  brianp
- * added support for precompiled headers (PCH), inserted APIENTRY keyword
- *
- * Revision 1.4  1997/05/27 03:17:22  brianp
- * minor clean-up
- *
- * Revision 1.3  1997/05/27 03:00:16  brianp
- * incorporated Bogdan's new NURBS code
- *
- * Revision 1.2  1996/09/27 23:11:23  brianp
- * ifdef'd out unimplemented trimmed nurbs code
- *
- * Revision 1.1  1996/09/27 01:19:39  brianp
- * Initial revision
- *
- */
-
-
 /*
  * NURBS implementation written by Bogdan Sikorski (bogdan@cira.it)
  * See README2 for more info.
@@ -617,13 +550,9 @@ void GLAPIENTRY gluNurbsSurface( GLUnurbsObj *nobj,
 
 
 void GLAPIENTRY
-gluNurbsCallback( GLUnurbsObj *nobj, GLenum which, void (GLCALLBACKP fn)())
+gluNurbsCallback( GLUnurbsObj *nobj, GLenum which, void (GLCALLBACK *fn)())
 {
-#if defined(__CYGWIN32__) || defined(OPENSTEP)
-    nobj->error_callback = (void(*)(GLenum))fn;
-#else
-	nobj->error_callback = (void(GLCALLBACKP)(GLenum))fn;
-#endif
+    nobj->error_callback = (void(GLCALLBACKPCAST)(GLenum))fn;
 
     if(which!=GLU_ERROR)
         call_user_error(nobj,GLU_INVALID_ENUM);

src/glu/mesa/quadric.c

@@ -1,9 +1,9 @@
-/* $Id: quadric.c,v 1.3 1999/11/11 09:55:39 joukj Exp $ */
+/* $Id: quadric.c,v 1.1.1.1.2.4 2000/02/10 17:23:48 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
- * Copyright (C) 1995-1999  Brian Paul
+ * Version:  3.2
+ * Copyright (C) 1999-2000  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -21,92 +21,6 @@
  */
 
 
-/*
- * $Log: quadric.c,v $
- * 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
- *
- * Revision 1.18  1999/01/03 03:23:15  brianp
- * now using GLAPIENTRY and GLCALLBACK keywords (Ted Jump)
- *
- * Revision 1.17  1999/01/03 03:19:15  brianp
- * rewrote some of gluCylinder
- *
- * Revision 1.16  1998/06/01 01:08:36  brianp
- * small update for Next/OpenStep from Alexander Mai
- *
- * Revision 1.15  1998/03/15 18:28:54  brianp
- * reimplemented gluDisk() point and line mode
- *
- * Revision 1.14  1998/03/15 18:14:17  brianp
- * fixed a compiler cast warning
- *
- * Revision 1.13  1998/02/07 14:28:34  brianp
- * another change to gluQuadricCallback(), this time for StormC compiler
- *
- * Revision 1.12  1998/02/05 00:43:19  brianp
- * Yes, still another change to gluQuadricCallback()!
- *
- * Revision 1.11  1998/02/04 00:27:43  brianp
- * yet another change to gluQuadricCallback()!
- *
- * Revision 1.10  1998/02/04 00:23:23  brianp
- * fixed CALLBACK problem in gluQuadricCallback() (Stephane Rehel)
- *
- * Revision 1.9  1998/02/04 00:20:09  brianp
- * added missing (int) in ErrorFunc cast
- *
- * Revision 1.8  1998/01/16 03:37:51  brianp
- * fixed another assignment warning in gluQuadricCallback()
- *
- * Revision 1.7  1998/01/16 03:35:26  brianp
- * fixed Windows compilation warnings (Theodore Jump)
- *
- * Revision 1.6  1997/10/29 02:02:20  brianp
- * various MS Windows compiler changes (David Bucciarelli, v20 3dfx driver)
- *
- * Revision 1.5  1997/09/17 01:51:48  brianp
- * changed glu*Callback() functions to match prototype in glu.h
- *
- * Revision 1.4  1997/07/24 01:28:44  brianp
- * changed precompiled header symbol from PCH to PC_HEADER
- *
- * Revision 1.3  1997/05/28 02:29:38  brianp
- * added support for precompiled headers (PCH), inserted APIENTRY keyword
- *
- * Revision 1.2  1997/03/12 02:15:38  brianp
- * fixed problem in gluPartialDisk() reported by Kenneth H. Carpenter
- *
- * Revision 1.1  1996/09/27 01:19:39  brianp
- * Initial revision
- *
- */
-
-
 /* TODO:
  *   texture coordinate support
  *   flip normals according to orientation
@@ -122,11 +36,21 @@
 #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:
  */
@@ -146,7 +70,7 @@ struct GLUquadric {
 	GLenum Orientation;		/* GLU_INSIDE or GLU_OUTSIDE */
 	GLboolean TextureFlag;		/* Generate texture coords? */
 	GLenum Normals;		/* GLU_NONE, GLU_FLAT, or GLU_SMOOTH */
-	void (GLCALLBACKP ErrorFunc)(GLenum err);	/* Error handler callback function */
+	void (GLCALLBACK *ErrorFunc)(GLenum err);	/* Error handler callback function */
 };
 
 
@@ -232,24 +156,24 @@ void GLAPIENTRY gluQuadricOrientation( GLUquadricObj *quadObject,
  * Set the error handler callback function.
  */
 void GLAPIENTRY gluQuadricCallback( GLUquadricObj *qobj,
-								  GLenum which, void (GLCALLBACKP fn)() )
+                                  GLenum which, void (GLCALLBACK *fn)() )
 {
    /*
     * UGH, this is a mess!  I thought ANSI was a standard.
     */
    if (qobj && which==GLU_ERROR) {
 #ifdef __CYGWIN32__
-      qobj->ErrorFunc = (void(*)(int))fn;
+      qobj->ErrorFunc = (void(GLCALLBACKPCAST)(GLenum))fn;
 #elif defined(OPENSTEP)
       qobj->ErrorFunc = (void(*)(GLenum))fn;
 #elif defined(_WIN32)
-	  qobj->ErrorFunc = (void(GLCALLBACKP)(int))fn;
+      qobj->ErrorFunc = (void(GLCALLBACK*)(int))fn;
 #elif defined(__STORM__)
-	  qobj->ErrorFunc = (void(GLCALLBACKP)(GLenum))fn;
+      qobj->ErrorFunc = (void(GLCALLBACK*)(GLenum))fn;
 #elif defined(__BEOS__)
       qobj->ErrorFunc = (void(*)(GLenum))fn;
 #else
-	  qobj->ErrorFunc = (void(GLCALLBACKP)())fn;
+      qobj->ErrorFunc = (void(GLCALLBACK*)())fn;
 #endif
    }
 }
@@ -392,8 +316,8 @@ void GLAPIENTRY gluCylinder( GLUquadricObj *qobj,
          for (i=0;i<=slices;i++) {
             GLfloat x, y;
             if (i == slices) {
-               x = sin(0);
-               y = cos(0);
+               x = sin(0.0);
+               y = cos(0.0);
             }
             else {
                x = sin(i * da);
@@ -783,7 +707,7 @@ void GLAPIENTRY gluPartialDisk( GLUquadricObj *qobj, GLdouble innerRadius,
       for (loop=0; loop<loops; loop++) {
 	 angle = DEG_TO_RAD(startAngle);
 	 glBegin( GL_LINE_STRIP );
-	 for (slice=0; slice<slices; slice++) {
+	 for (slice=0; slice<=slices; slice++) {
 	    glVertex2d( radius * sin(angle), radius * cos(angle) );
 	    angle += delta_angle;
 	 }
@@ -792,7 +716,7 @@ void GLAPIENTRY gluPartialDisk( GLUquadricObj *qobj, GLdouble innerRadius,
       }
       /* draw spokes */
       angle = DEG_TO_RAD(startAngle);
-      for (slice=0; slice<slices; slice++) {
+      for (slice=0; slice<=slices; slice++) {
 	 radius = innerRadius;
 	 glBegin( GL_LINE_STRIP );
 	 for (loop=0; loop<loops; loop++) {
@@ -846,7 +770,7 @@ void GLAPIENTRY gluPartialDisk( GLUquadricObj *qobj, GLdouble innerRadius,
       for (loop=0; loop<loops; loop++) {
 	 glBegin( GL_QUAD_STRIP );
 	 angle = DEG_TO_RAD(startAngle);
-	 for (slice=0; slice<slices; slice++) {
+	 for (slice=0; slice<=slices; slice++) {
 	    if (qobj->Orientation==GLU_OUTSIDE) {
 	       glVertex2d( (radius+delta_radius)*sin(angle),
 			   (radius+delta_radius)*cos(angle) );

src/glu/mesa/tess.h

@@ -1,4 +1,4 @@
-/* $Id: tess.h,v 1.15 1999/11/05 20:37:14 gareth Exp $ */
+/* $Id: tess.h,v 1.15.2.6 1999/12/05 17:01:17 gareth Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -56,33 +56,39 @@ 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;
-    void		*data;
     GLboolean		edge_flag;
     GLuint		label;
+    tess_plane_t	plane;
     GLenum		error;
 };
 
 
 /*****************************************************************************
- * Tessellation error handler:
+ * Common tessellation functions:
  *****************************************************************************/
 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:
@@ -115,8 +121,8 @@ extern	int	tess_dbg_level;
 #define MSG		tess_msg
 #endif /* DEBUG */
 
-extern INLINE void tess_msg( int level, char *format, ... );
-extern INLINE void tess_info( char *file, char *line );
+extern INLINE void tess_msg( GLint level, char *format, ... );
+extern INLINE void tess_info( char *file, GLint line );
 
 #ifdef __cplusplus
 }

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/glut_event.c

@@ -303,8 +303,7 @@ interruptibleXNextEvent(Display * dpy, XEvent * event)
     }
     FD_ZERO(&fds);
     FD_SET(__glutConnectionFD, &fds);
-    rc = select(__glutConnectionFD + 1, &fds,
-      NULL, NULL, NULL);
+    rc = select(__glutConnectionFD + 1, &fds, NULL, NULL, NULL);
     if (rc < 0) {
       if (errno == EINTR) {
         return 0;
@@ -897,8 +896,7 @@ waitForSomething(void)
     waittime = zerotime;
   }
 #if !defined(_WIN32)
-  rc = select(__glutConnectionFD + 1, &fds,
-    NULL, NULL, &waittime);
+  rc = select(__glutConnectionFD + 1, &fds, NULL, NULL, &waittime);
   if (rc < 0 && errno != EINTR)
     __glutFatalError("select error.");
 #else

src/glut/glx/glut_input.c

@@ -20,7 +20,9 @@
 #include <X11/Xutil.h>
 #else
 #include <windows.h>
+#ifndef __CYGWIN32__
 #include <mmsystem.h>  /* Win32 Multimedia API header. */
+#endif
 #endif /* !_WIN32 */
 
 #include "glutint.h"

src/glut/glx/glut_joy.c

@@ -7,8 +7,10 @@
 
 #ifdef _WIN32
 #include <windows.h>
+#ifndef __CYGWIN32__
 #include <mmsystem.h>  /* Win32 Multimedia API header. */
 #endif
+#endif
 
 #include "glutint.h"
 

src/glut/glx/glutint.h

@@ -24,7 +24,7 @@
 #define GLUT_BUILDING_LIB  /* Building the GLUT library itself. */
 #include <GL/glut.h>
 
-#if defined( MESA ) && defined( _WIN32 )
+#if defined(MESA) && defined(_WIN32) && !defined(__CYGWIN32__)
 #include <gl/mesa_wgl.h>
 #endif
 
@@ -71,7 +71,7 @@ extern int sys$gettim(struct timeval *);
 #endif
 #else
 #include <sys/types.h>
-#if !defined(_WIN32)
+#if !defined(_WIN32) || defined(__CYGWIN32__)
 #include <sys/time.h>
 #else
 #include <winsock.h>

src/glut/glx/glutwin32.h

@@ -40,9 +40,57 @@
 #define XA_STRING 0
 
 /* Private routines from win32_util.c */
+#ifndef __CYGWIN32__
 extern int gettimeofday(struct timeval* tp, void* tzp);
+#endif
 extern void *__glutFont(void *font);
 extern int __glutGetTransparentPixel(Display *dpy, XVisualInfo *vinfo);
 extern void __glutAdjustCoords(Window parent, int *x, int *y, int *width, int *height);
 
+
+/* Cygwin B20.1 misses the following definitions */
+#ifdef __CYGWIN32__
+
+/* from winuser.h */
+#define CDS_FULLSCREEN 4
+
+/* from mmsystem.h */
+#define WINMMAPI __declspec(dllimport)
+typedef UINT MMRESULT;
+
+#define MM_JOY1MOVE 0x3A0
+#define MM_JOY1ZMOVE 0x3A2
+#define MM_JOY1BUTTONDOWN 0x3B5
+#define MM_JOY1BUTTONUP 0x3B7
+
+#define JOYERR_NOERROR 0
+#define JOYERR_PARMS 165
+
+#define JOY_RETURNALL 0x000000ffl
+
+#define JOYSTICKID1 0
+
+typedef struct joyinfoex_tag {
+    DWORD dwSize;                /* size of structure */
+    DWORD dwFlags;               /* flags to indicate what to return */
+    DWORD dwXpos;                /* x position */
+    DWORD dwYpos;                /* y position */
+    DWORD dwZpos;                /* z position */
+    DWORD dwRpos;                /* rudder/4th axis position */
+    DWORD dwUpos;                /* 5th axis position */
+    DWORD dwVpos;                /* 6th axis position */
+    DWORD dwButtons;             /* button states */
+    DWORD dwButtonNumber;        /* current button number pressed */
+    DWORD dwPOV;                 /* point of view state */
+    DWORD dwReserved1;           /* reserved for communication between winmm & driver */
+    DWORD dwReserved2;           /* reserved for future expansion */
+} JOYINFOEX, *PJOYINFOEX, /* NEAR */ *NPJOYINFOEX, /* FAR */ *LPJOYINFOEX;
+
+WINMMAPI MMRESULT WINAPI joyGetPosEx( UINT uJoyID, LPJOYINFOEX pji);
+WINMMAPI MMRESULT WINAPI joyReleaseCapture( UINT uJoyID);
+WINMMAPI MMRESULT WINAPI joySetCapture( HWND hwnd, UINT uJoyID, UINT uPeriod, BOOL fChanged);
+WINMMAPI MMRESULT WINAPI joySetThreshold( UINT uJoyID, UINT uThreshold);
+
+#endif
+
 #endif /* __glutwin32_h__ */

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/glut/glx/win32_util.c

@@ -11,11 +11,7 @@
 #include "glutint.h"
 #include "glutstroke.h"
 #include "glutbitmap.h"
-#if defined(__CYGWIN32__)
-typedef MINMAXINFO* LPMINMAXINFO;
-#else
 #include <sys/timeb.h>
-#endif
 
 /* The following added by Paul Garceau <pgarceau@teleport.com> */
 #if defined(__MINGW32__)
@@ -27,6 +23,7 @@ struct timeval;
 extern StrokeFontRec glutStrokeRoman, glutStrokeMonoRoman;
 extern BitmapFontRec glutBitmap8By13, glutBitmap9By15, glutBitmapTimesRoman10, glutBitmapTimesRoman24, glutBitmapHelvetica10, glutBitmapHelvetica12, glutBitmapHelvetica18;
 
+#ifndef __CYGWIN32__
 int
 gettimeofday(struct timeval* tp, void* tzp)
 {
@@ -39,6 +36,7 @@ gettimeofday(struct timeval* tp, void* tzp)
   /* 0 indicates that the call succeeded. */
   return 0;
 }
+#endif
 
 /* To get around the fact that Microsoft DLLs only allow functions
    to be exported and now data addresses (as Unix DSOs support), the

src/glut/glx/win32_winproc.c

@@ -8,13 +8,9 @@
 
 
 #include "glutint.h"
-#if defined(__CYGWIN32__)
-typedef MINMAXINFO* LPMINMAXINFO;
-#else
 #include <sys/timeb.h>
-#endif
 
-#ifdef _WIN32
+#if defined(_WIN32) && !defined(__CYGWIN32__)
 #include <mmsystem.h>  /* Win32 Multimedia API header. */
 #endif
 

src/glw/Makefile

@@ -1,59 +1 @@
-# Makefile for OpenGL widgets
-
-# NOTE: widget code is from SGI.  See any of the .c or .h files for the
-# complete copyright.  Mesa's GNU copyright DOES NOT apply to this widget
-# code.
-
-
-##### MACROS #####
-
-VPATH = RCS
-
-INCDIRS = -I../include -I/usr/include/Motif1.2 -I/usr/X11R6/include
-LIBDIR = ../lib
-
-SOURCES = GLwDrawA.c GLwMDrawA.c
-
-
-OBJECTS = $(SOURCES:.c=.o)
-
-
-
-##### RULES #####
-
-.c.o:
-	$(CC) -c $(INCDIRS) $(CFLAGS) $<
-
-
-
-##### TARGETS #####
-
-default:
-	@echo "Specify a target configuration"
-
-clean:
-	-rm *.o *~
-
-# The name of the library file comes from Make-config
-#XXX GLW_LIB = libGLw.a
-
-targets: $(LIBDIR)/$(GLW_LIB)
-
-
-# Make the library
-$(LIBDIR)/$(GLW_LIB): $(OBJECTS)
-	$(MAKELIB) $(GLW_LIB) $(MAJOR) $(MINOR) $(OBJECTS)
-	mv $(GLW_LIB)* $(LIBDIR)
-
-include ../Make-config
-
-include depend
-
-
-
-#
-# Run 'make depend' to update the dependencies if you change what's included
-# by any source file.
-# 
-dep: $(SOURCES)
-	makedepend -fdepend -Y -I../include $(SOURCES)
+include Makefile.X11

src/glw/Makefile.X11

@@ -0,0 +1,64 @@
+# Makefile for OpenGL widgets
+
+# NOTE: widget code is from SGI.  See any of the .c or .h files for the
+# complete copyright.  Mesa's GNU copyright DOES NOT apply to this widget
+# code.
+
+
+##### MACROS #####
+
+MAJOR = 1
+MINOR = 0
+TINY = 0
+
+VPATH = RCS
+
+INCDIRS = -I../include -I/usr/include/Motif1.2 -I/usr/X11R6/include
+LIBDIR = ../lib
+
+# Compile GLwMDrawA.c only if you have Motif headers!
+#SOURCES = GLwDrawA.c GLwMDrawA.c
+SOURCES = GLwDrawA.c
+
+
+OBJECTS = $(SOURCES:.c=.o)
+
+
+
+##### RULES #####
+
+.c.o:
+	$(CC) -c $(INCDIRS) $(CFLAGS) $<
+
+
+
+##### TARGETS #####
+
+default:
+	@echo "Specify a target configuration"
+
+clean:
+	-rm *.o *~
+
+targets: $(LIBDIR)/$(GLW_LIB)
+
+
+# Make the library
+$(LIBDIR)/$(GLW_LIB): $(OBJECTS)
+	$(MAKELIB) $(GLW_LIB) $(MAJOR) $(MINOR) $(TINY) $(OBJECTS)
+	mv $(GLW_LIB)* $(LIBDIR)
+	-mv *.a $(LIBDIR)
+
+
+include ../Make-config
+
+include depend
+
+
+
+#
+# Run 'make depend' to update the dependencies if you change what's included
+# by any source file.
+# 
+dep: $(SOURCES)
+	makedepend -fdepend -Y -I../include $(SOURCES)

src/mesa/Makefile.X11

@@ -1,7 +1,7 @@
-# $Id: Makefile.X11,v 1.7 1999/11/11 01:22:28 brianp Exp $
+# $Id: Makefile.X11,v 1.6.2.2 2000/01/23 17:47:00 brianp Exp $
 
 # Mesa 3-D graphics library
-# Version:  3.3
+# Version:  3.1
 # Copyright (C) 1995-1999  Brian Paul
 
 # Makefile for core library
@@ -18,13 +18,13 @@ VPATH = RCS
 INCDIR = ../include
 LIBDIR = ../lib
 
-
 CORE_SOURCES = \
-	glapi.c \
-	glapinoop.c \
 	accum.c \
 	alpha.c \
 	alphabuf.c \
+	api1.c \
+	api2.c \
+	apiext.c \
 	attrib.c \
 	bbox.c \
 	bitmap.c \
@@ -37,7 +37,6 @@ CORE_SOURCES = \
 	cva.c \
 	debug_xform.c \
 	depth.c \
-	dispatch.c \
 	dlist.c \
 	drawpix.c \
 	enable.c \
@@ -50,19 +49,18 @@ CORE_SOURCES = \
 	glmisc.c \
 	hash.c \
 	image.c \
-	imaging.c \
 	light.c \
 	lines.c \
 	logic.c \
 	masking.c \
 	matrix.c \
-	mem.c \
 	mmath.c \
 	mthreads.c \
 	pb.c \
 	pixel.c \
 	pipeline.c \
 	points.c \
+	pointers.c \
 	polygon.c \
 	quads.c \
 	rastpos.c \
@@ -106,6 +104,11 @@ DRIVER_SOURCES = \
 	X/xmesa4.c \
 	OSmesa/osmesa.c \
 	SVGA/svgamesa.c \
+	SVGA/svgamesa8.c \
+	SVGA/svgamesa15.c \
+	SVGA/svgamesa16.c \
+	SVGA/svgamesa24.c \
+	SVGA/svgamesa32.c \
 	FX/fxapi.c \
 	FX/fxclip.c \
 	FX/fxcva.c \
@@ -222,7 +225,8 @@ 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)
@@ -820,9 +848,10 @@ 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 = NULL;
    int i,type;
@@ -835,7 +864,7 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,GrScreenResolution_t res
    GLint accumSize=0;
    GLcontext *shareCtx = NULL;
    GLcontext *ctx = 0;
-   FX_GrContext_t glideContext = 0;
+   /*FX_GrContext_t glideContext = 0;*/
    char *errorstr;
 
    if (MESA_VERBOSE&VERBOSE_DRIVER) {
@@ -928,24 +957,61 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,GrScreenResolution_t res
    fxMesa->verbose=verbose;
    fxMesa->board=glbCurrentBoard;
 
-
-   fxMesa->glideContext = FX_grSstWinOpen((FxU32)win,res,ref,
 #if  FXMESA_USE_ARGB
-					  GR_COLORFORMAT_ARGB,
+   fxMesa->glideContext = FX_grSstWinOpen((FxU32)win,res,ref,
+					GR_COLORFORMAT_ARGB,
+					GR_ORIGIN_LOWER_LEFT,
+					2,aux);
 #else
-					  GR_COLORFORMAT_ABGR,
+   fxMesa->glideContext = FX_grSstWinOpen((FxU32)win,res,ref,
+					GR_COLORFORMAT_ABGR,
+					GR_ORIGIN_LOWER_LEFT,
+					2,aux);
 #endif
-					  GR_ORIGIN_LOWER_LEFT,
-					  2,aux);
    if (!fxMesa->glideContext){
       errorstr = "grSstWinOpen"; 
       goto errorhandler;
    }
-
+   
+   /* Pixel tables are use during pixel read-back */
+#if FXMESA_USE_ARGB 
+   fxInitPixelTables(fxMesa, 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(fxMesa, GL_FALSE); /* use RGB pixel order (Voodoo3) */
+      }
+      else {
+         fxInitPixelTables(fxMesa, GL_TRUE); /* use BGR pixel order on Voodoo1/2 */
+      }
+   }
+   else {
+      fxInitPixelTables(fxMesa, GL_FALSE); /* use RGB pixel order otherwise */
+   }
+#endif
 
    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());
@@ -989,7 +1055,8 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,GrScreenResolution_t res
 
    /* install signal handlers */
 #if defined(__linux__)
-   if (fxMesa->glCtx->CatchSignals) {
+   /* Only install if environment var. is not set. */
+   if (fxMesa->glCtx->CatchSignals && !getenv("MESA_FX_NO_SIGNALS")) {
       signal(SIGINT,cleangraphics_handler);
       signal(SIGHUP,cleangraphics_handler);
       signal(SIGPIPE,cleangraphics_handler);
@@ -1204,7 +1271,7 @@ 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) {
@@ -1232,7 +1299,10 @@ int GLAPIENTRY fxQueryHardware(void)
 #if defined(__WIN32__)
     onexit((_onexit_t)cleangraphics);
 #elif defined(__linux__)
-    atexit(cleangraphics);
+    /* Only register handler if environment variable is not defined. */
+    if (!getenv("MESA_FX_NO_SIGNALS")) {
+	atexit(cleangraphics);
+    }
 #endif
   }
 

src/mesa/drivers/glide/fxdd.c

@@ -1,28 +1,51 @@
-/* -*- 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
@@ -34,6 +57,46 @@
 #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(fxMesaContext fxMesa, GLboolean bgrOrder)
+{
+  GLuint pixel;
+
+  fxMesa->bgrOrder=bgrOrder;
+  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                    *****/
 /**********************************************************************/
@@ -45,10 +108,11 @@ 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);
+  }
 }
 
 
@@ -121,14 +185,14 @@ 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));
@@ -137,19 +201,20 @@ 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));
@@ -158,14 +223,14 @@ 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));
@@ -190,12 +255,12 @@ 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 {
@@ -204,6 +269,22 @@ 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,
@@ -241,10 +322,16 @@ 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++;                     \
@@ -258,7 +345,7 @@ 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;
@@ -269,16 +356,16 @@ 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
@@ -289,22 +376,28 @@ static GLboolean fxDDDrawBitMap(GLcontext *ctx, GLint px, GLint py,
   g=(GLint)(ctx->Current.RasterColor[1]*255.0f);
   b=(GLint)(ctx->Current.RasterColor[2]*255.0f);
   a=(GLint)(ctx->Current.RasterColor[3]*255.0f);
-  color=(FxU16)
-    ( ((FxU16)0xf8 & b) <<(11-3))  |
-    ( ((FxU16)0xfc & g) <<(5-3+1)) |
-    ( ((FxU16)0xf8 & r) >> 3);
+  if (fxMesa->bgrOrder)
+    color=(FxU16)
+      ( ((FxU16)0xf8 & b) <<(11-3))  |
+      ( ((FxU16)0xfc & g) <<(5-3+1)) |
+      ( ((FxU16)0xf8 & r) >> 3);
+  else
+    color=(FxU16)
+      ( ((FxU16)0xf8 & r) <<(11-3))  |
+      ( ((FxU16)0xfc & g) <<(5-3+1)) |
+      ( ((FxU16)0xf8 & b) >> 3);
 
   stride=info.strideInBytes>>1;
 
   /* 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);
 
@@ -315,7 +408,7 @@ 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
@@ -347,8 +440,6 @@ void fxDDSetNearFar(GLcontext *ctx, GLfloat n, GLfloat f)
 {
    FX_CONTEXT(ctx)->new_state |= FX_NEW_FOG;
    ctx->Driver.RenderStart = fxSetupFXUnits;
-
-   FX_CONTEXT(ctx)->wscale = fabs(f)/65535.0f;
 }
 
 /* KW: Put the word Mesa in the render string because quakeworld
@@ -459,13 +550,13 @@ int fxDDInitFxMesaContext( fxMesaContext fxMesa )
    fxMesa->unitsState.depthMask		=GL_TRUE;
    fxMesa->unitsState.depthTestFunc	=GR_CMP_LESS;
 
-   grColorMask(FXTRUE, fxMesa->haveAlphaBuffer ? FXTRUE : FXFALSE);
+   FX_grColorMask(FXTRUE, fxMesa->haveAlphaBuffer ? FXTRUE : FXFALSE);
    if(fxMesa->haveDoubleBuffer) {
       fxMesa->currentFB=GR_BUFFER_BACKBUFFER;
-      grRenderBuffer(GR_BUFFER_BACKBUFFER);
+      FX_grRenderBuffer(GR_BUFFER_BACKBUFFER);
    } else {
       fxMesa->currentFB=GR_BUFFER_FRONTBUFFER;
-      grRenderBuffer(GR_BUFFER_FRONTBUFFER);
+      FX_grRenderBuffer(GR_BUFFER_FRONTBUFFER);
    }
   
    fxMesa->state 	= NULL;
@@ -481,10 +572,10 @@ int fxDDInitFxMesaContext( fxMesaContext fxMesa )
    }
 
    if(fxMesa->haveZBuffer)
-      grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER);
+      FX_grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER);
     
 #if (!FXMESA_USE_ARGB)
-   grLfbWriteColorFormat(GR_COLORFORMAT_ABGR); /* Not every Glide has this  */
+   FX_grLfbWriteColorFormat(GR_COLORFORMAT_ABGR); /* Not every Glide has this */
 #endif
 
    fxMesa->glCtx->Const.MaxTextureLevels=9;
@@ -505,7 +596,7 @@ int fxDDInitFxMesaContext( fxMesaContext fxMesa )
 
    fxDDSetNearFar(fxMesa->glCtx,1.0,100.0);
   
-   grGlideGetState((GrState*)fxMesa->state);
+   FX_grGlideGetState((GrState*)fxMesa->state);
 
    /* XXX Fix me: callback not registered when main VB is created.
     */
@@ -546,6 +637,12 @@ void fxDDInitExtensions( GLcontext *ctx )
       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.
+*/
+
 /************************************************************************/
 /************************************************************************/
 /************************************************************************/
@@ -591,16 +688,19 @@ 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))
@@ -617,8 +717,9 @@ 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) &&
@@ -626,7 +727,6 @@ static GLboolean fxIsInHardware(GLcontext *ctx)
        {
 	  if (MESA_VERBOSE&VERBOSE_DRIVER)
 	    fprintf(stderr, "fxMesa: unsupported multitex env mode\n");
-
 	  return GL_FALSE;
        }
     }
@@ -635,13 +735,15 @@ 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;
@@ -680,11 +782,11 @@ 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) {
@@ -748,7 +850,6 @@ void fxSetupDDPointers(GLcontext *ctx)
   ctx->Driver.CullFace=fxDDCullFace;
   ctx->Driver.ShadeModel=fxDDShadeModel;
   ctx->Driver.Enable=fxDDEnable;
-  
 
   ctx->Driver.RegisterVB=fxDDRegisterVB;
   ctx->Driver.UnregisterVB=fxDDUnregisterVB;
@@ -786,3 +887,4 @@ 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 +66,72 @@
 
 #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, srcElt;
+  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,
+			    1, 1, src_stride, src_data);
+	return GL_TRUE;
+      }
+    }
+  } else if (src_height==1) { /* Writing a span */
+    if (src_format==GR_LFB_SRC_FMT_8888) srcElt=4;
+    else if (src_format==GR_LFB_SRC_FMT_ZA16) srcElt=2;
+    else {
+      fprintf(stderr, "Unknown src_format passed to writeRegionClipped\n");
+      return GL_FALSE;
+    }
+    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)+srcElt*(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, 1,
+			    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 +140,7 @@
 			    src_width,		\
 			    src_stride,		\
 			    src_data)		\
-  grLfbWriteRegion(dst_buffer,			\
+  writeRegionClipped(fxMesa, dst_buffer,	\
 		   dst_x,			\
 		   dst_y,			\
 		   GR_LFB_SRC_FMT_8888,		\
@@ -60,7 +150,11 @@
 		   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 +162,7 @@
              ( ((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 +178,7 @@ 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 +187,9 @@ void LFB_WRITE_SPAN_MESA(GrBuffer_t dst_buffer,
 		       src_stride,
 		       (void*)argb);
 }
+ 
+#endif /* !defined(FXMESA_USE_RGBA) */
 
-#endif
 
 /************************************************************************/
 /*****                    Span functions                            *****/
@@ -107,12 +202,13 @@ 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 +239,14 @@ 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 +289,14 @@ 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 +306,7 @@ 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 +315,7 @@ 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 +323,7 @@ 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 +335,7 @@ 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 +343,16 @@ 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 +365,7 @@ 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 +373,8 @@ 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 +383,7 @@ 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 +391,7 @@ 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 +401,25 @@ 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 +429,15 @@ 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 +450,14 @@ 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 +470,14 @@ 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 +669,7 @@ 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 +681,7 @@ 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 +694,10 @@ 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 +708,7 @@ 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 +725,10 @@ 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 +739,7 @@ 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 +755,10 @@ 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 +769,7 @@ 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 +785,10 @@ 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 +799,7 @@ 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 +815,10 @@ 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 +829,7 @@ 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 +846,10 @@ 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 +860,7 @@ 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 +876,7 @@ 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
@@ -30,6 +51,37 @@
 
 #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 ****************************/
 /************************************************************************/
@@ -41,7 +93,7 @@ void fxTexInvalidate(GLcontext *ctx, struct gl_texture_object *tObj)
 
   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;
@@ -59,12 +111,12 @@ static tfxTexInfo *fxAllocTexObjData(fxMesaContext fxMesa)
   }
 
   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) {
 
@@ -219,7 +267,6 @@ void fxDDTexParam(GLcontext *ctx, GLenum target, struct gl_texture_object *tObj,
       ti->sClamp=GR_TEXTURECLAMP_WRAP;
       break;
     default:
-       fprintf(stderr, "BAD CLAMP\n");
       break;
     }
     fxMesa->new_state|=FX_NEW_TEXTURING;
@@ -266,7 +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);
@@ -309,10 +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];
@@ -374,13 +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);
     }
   }
@@ -872,10 +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++;
 
@@ -916,10 +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++;
@@ -966,10 +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++;
@@ -1014,21 +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);
     
@@ -1039,7 +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);
@@ -1239,18 +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);
 
@@ -1278,7 +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
 
@@ -54,14 +75,18 @@
 #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 */
 
 
 
-#if 0
+#if defined(MESA_DEBUG) && 0
 extern void fx_sanity_triangle( GrVertex *, GrVertex *, GrVertex * );
 #define grDrawTriangle fx_sanity_triangle
 #endif
@@ -140,17 +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)];		\
@@ -230,23 +255,20 @@ do {						\
 
 #define FX_UM_E_IFMT                0x00fff000
 
-#define FX_UM_COLOR_ITERATED        0x00100000
-#define FX_UM_COLOR_CONSTANT        0x00200000
-#define FX_UM_ALPHA_ITERATED        0x00400000
-#define FX_UM_ALPHA_CONSTANT        0x00800000
+#define FX_UM_COLOR_ITERATED        0x01000000
+#define FX_UM_COLOR_CONSTANT        0x02000000
+#define FX_UM_ALPHA_ITERATED        0x04000000
+#define FX_UM_ALPHA_CONSTANT        0x08000000
 
 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;
@@ -256,19 +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;
@@ -384,14 +404,27 @@ struct tfxMesaVertexBuffer {
 
 #define FX_DRIVER_DATA(vb) ((struct tfxMesaVertexBuffer *)((vb)->driver_data))
 #define FX_CONTEXT(ctx) ((fxMesaContext)((ctx)->DriverCtx))
-#define FX_TEXTURE_DATA(t) ((tfxTexInfo *) ((t)->Current->DriverData))
+#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;
 
@@ -404,6 +437,7 @@ struct tfxMesaContext {
 
   GrBuffer_t currentFB;
 
+  GLboolean bgrOrder;
   GrColor_t color;
   GrColor_t clearC;
   GrAlpha_t clearA;
@@ -412,7 +446,6 @@ struct tfxMesaContext {
   tfxUnitsState unitsState;
   tfxUnitsState restoreUnitsState; /* saved during multipass */
 
-
   GLuint tmu_source[FX_NUM_TMU];
   GLuint tex_dest[MAX_TEXTURE_UNITS];
   GLuint setupindex;
@@ -438,11 +471,12 @@ 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;
+  GLfloat fogStart, fogEnd;
   GrFog_t *fogTable;
 
   /* Acc. functions */
@@ -477,10 +511,19 @@ struct tfxMesaContext {
   
   FX_GrContext_t glideContext;
 
-  GLfloat wscale;
+  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);
@@ -522,6 +565,7 @@ 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 *);
@@ -571,10 +615,12 @@ extern void fxDDRenderVBIndirectDirect( struct vertex_buffer *VB );
 
 extern void fxDDInitExtensions( GLcontext *ctx );
 
+#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 *);
+#define fxTMMoveOutTM_NoLock fxTMMoveOutTM
 extern void fxTMFreeTexture(fxMesaContext, struct gl_texture_object *);
 extern void fxTMReloadMipMapLevel(fxMesaContext, struct gl_texture_object *, GLint);
 extern void fxTMReloadSubMipMapLevel(fxMesaContext, struct gl_texture_object *,
@@ -622,4 +668,11 @@ 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 fxInitPixelTables(fxMesaContext fxMesa, GLboolean bgrOrder);
+
 #endif

src/mesa/drivers/glide/fxglidew.c

@@ -1,28 +1,47 @@
-/* $Id: fxglidew.c,v 1.3 1999/10/05 19:26:54 miklos 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)
@@ -154,74 +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_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);	
+  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)
 {
-   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_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(GrHint_t hintType, FxU32 hintMask)
+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);
+  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);
-      	
-      }
-   }
+      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;
@@ -246,9 +341,76 @@ int FX_grSstQueryHardware(GrHwConfiguration *config)
       	 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 );
+   
+   /*
+   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);
+   */
+   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__
 
@@ -201,23 +223,23 @@ typedef struct
 
 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] */
-  float z;            /* Z is ignored */
+  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_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_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
@@ -233,29 +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.
  */
@@ -288,12 +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))
@@ -304,13 +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);
+
 
 
 /*
@@ -319,7 +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
@@ -327,25 +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.
@@ -353,13 +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
 
 /*
@@ -373,31 +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__
 
@@ -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;
@@ -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 {
@@ -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);

src/mesa/drivers/svga/svgamesa.c

@@ -1,9 +1,9 @@
-/* $Id: svgamesa.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: svgamesa.c,v 1.1.1.1.2.3 2000/01/22 20:06:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.0
- * Copyright (C) 1995-1998  Brian Paul
+ * Version:  3.2
+ * Copyright (C) 1995-2000  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -21,23 +21,19 @@
  */
 
 
-
 /*
- * Linux SVGA/Mesa interface.
- *
- * This interface is not finished!  Still have to implement pixel
- * reading functions and double buffering.  Then, look into accelerated
- * line and polygon rendering.  And, clean up a bunch of other stuff.
- * Any volunteers?
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
  */
 
+
 #ifdef HAVE_CONFIG_H
 #include "conf.h"
 #endif
 
 #ifdef SVGA
 
-
 #ifdef PC_HEADER
 #include "all.h"
 #else
@@ -48,35 +44,164 @@
 #include "context.h"
 #include "matrix.h"
 #include "types.h"
+#include <string.h>
 #endif
 
+#include "svgapix.h"
+#include "svgamesa8.h"
+#include "svgamesa15.h"
+#include "svgamesa16.h"
+#include "svgamesa24.h"
+#include "svgamesa32.h"
 
-struct svgamesa_context {
-   GLcontext *gl_ctx;		/* the core Mesa context */
-   GLvisual *gl_vis;		/* describes the color buffer */
-   GLframebuffer *gl_buffer;	/* the ancillary buffers */
-   GLuint index;		/* current color index */
-   GLint red, green, blue;	/* current rgb color */
-   GLint width, height;		/* size of color buffer */
-   GLint depth;			/* bits per pixel (8,16,24 or 32) */
-};
+struct svga_buffer SVGABuffer;
+vga_modeinfo * SVGAInfo;
+SVGAMesaContext SVGAMesa;    /* the current context */
 
+#ifdef SVGA_DEBUG
 
-static SVGAMesaContext SVGAMesa = NULL;    /* the current context */
+#include <sys/types.h>
+#include <signal.h>
 
+FILE * logfile;
+char cbuf[1024]={0};
 
+void SVGAlog(char * what)
+{
+ logfile=fopen("svgamesa.log","a");
+ if (!logfile) return;
+ fprintf(logfile,"%s\n",what);
+ fclose(logfile);
+} 
+#endif
 
-/*
- * Convert Mesa window Y coordinate to VGA screen Y coordinate:
- */
-#define FLIP(Y)  (SVGAMesa->height-(Y)-1)
+/**********************************************************************/
+/*****                       Init stuff...                        *****/
+/**********************************************************************/
 
+int SVGAMesaInit( int GraphMode )
+{  
+   vga_init();
+   if (!vga_hasmode(GraphMode))
+   {
+    fprintf(stderr,"GraphMode %d unavailable...",GraphMode);
+#ifdef SVGA_DEBUG
+    SVGAlog("SVGAMesaInit: invalid GraphMode (doesn't exist)");
+#endif    
+    return(1);
+   }
+   SVGAInfo=vga_getmodeinfo(GraphMode);           
+   if (SVGAInfo->flags & IS_MODEX)
+   {
+    fprintf(stderr,"ModeX not implemented...");
+#ifdef SVGA_DEBUG
+    SVGAlog("SVGAMesaInit: invalid GraphMode (ModeX)");
+#endif    
+    return(2);
+   }
+   if (!SVGAInfo->bytesperpixel)
+   {
+    fprintf(stderr,"1 / 4 bit color not implemented...");
+#ifdef SVGA_DEBUG
+    SVGAlog("SVGAMesaInit: invalid GraphMode (1 or 4 bit)");
+#endif    
+    return(3);
+   }
+   switch (SVGAInfo->colors) {
+    case   256: SVGABuffer.Depth = 8;  break;
+    case 32768: SVGABuffer.Depth = 15; break;
+    case 65536: SVGABuffer.Depth = 16; break;
+    default: SVGABuffer.Depth = SVGAInfo->bytesperpixel<<3; break;
+   }
+   SVGABuffer.BufferSize=SVGAInfo->linewidth*SVGAInfo->height;
+#ifdef SVGA_DEBUG
+   sprintf(cbuf,"SVGAMesaInit: double buffer info.\n" \
+                 "              depth  : %d\n" \
+                 "              mode   : %d\n" \
+		 "              width  : %d\n" \
+		 "              height : %d\n" \
+		 "              bufsize: %d\n", \
+		 SVGABuffer.Depth,GraphMode,SVGAInfo->linewidth, \
+		 SVGAInfo->height,SVGABuffer.BufferSize);
+   SVGAlog(cbuf);
+#endif    
+   SVGABuffer.FrontBuffer=(void*)malloc(SVGABuffer.BufferSize + 4);
+   if (!SVGABuffer.FrontBuffer) {
+    {
+     fprintf(stderr,"Not enough RAM for FRONT_LEFT_BUFFER...");
+#ifdef SVGA_DEBUG
+     SVGAlog("SVGAMesaInit: Not enough RAM (front buffer)");
+#endif    
+     return(4);
+    }
+   }       
+#ifdef SVGA_DEBUG
+   sprintf(cbuf,"SVGAMesaInit: FrontBuffer - %p",SVGABuffer.FrontBuffer);
+   SVGAlog(cbuf);
+#endif    
+   SVGABuffer.BackBuffer=(void*)malloc(SVGABuffer.BufferSize + 4);
+   if (!SVGABuffer.BackBuffer) {
+    {
+     free(SVGABuffer.FrontBuffer);
+     fprintf(stderr,"Not enough RAM for BACK_LEFT_BUFFER...");
+#ifdef SVGA_DEBUG
+     SVGAlog("SVGAMesaInit: Not enough RAM (back buffer)");
+#endif    
+     return(5);
+    }
+   }       
+#ifdef SVGA_DEBUG
+   sprintf(cbuf,"SVGAMesaInit: BackBuffer - %p",SVGABuffer.BackBuffer);
+   SVGAlog(cbuf);
+#endif    
 
+   vga_setmode(GraphMode);
+   SVGABuffer.VideoRam=vga_getgraphmem();
+#ifdef SVGA_DEBUG
+   sprintf(cbuf,"SVGAMesaInit: VRAM - %p",SVGABuffer.VideoRam);
+   SVGAlog(cbuf);
+   sprintf(cbuf,"SVGAMesaInit: done. (Mode %d)",GraphMode);
+   SVGAlog(cbuf);
+#endif    
+   return 0;
+}   
+
+int SVGAMesaClose( void )
+{  
+ vga_setmode(TEXT); 
+ free(SVGABuffer.FrontBuffer);
+ free(SVGABuffer.BackBuffer);
+ return 0;
+}
+
+void SVGAMesaSetCI(int ndx, GLubyte red, GLubyte green, GLubyte blue)
+{
+ if (ndx<256) vga_setpalette(ndx, red>>2, green>>2, blue>>2);
+}
 
 /**********************************************************************/
 /*****                 Miscellaneous functions                    *****/
 /**********************************************************************/
 
+static void copy_buffer( GLubyte * buffer) {
+ int size = SVGABuffer.BufferSize, page = 0;
+
+#ifdef SVGA_DEBUG
+   sprintf(cbuf,"copy_buffer: copy %p to %p",buffer,SVGABuffer.VideoRam);
+   SVGAlog(cbuf);
+#endif    
+
+ while(size>0) {
+ vga_setpage(page++);
+  if (size>>16) { 
+   memcpy(SVGABuffer.VideoRam,buffer,0x10000);
+   buffer+=0x10000;
+  }else{    
+   memcpy(SVGABuffer.VideoRam,buffer,size & 0xffff);
+  }
+  size-=0xffff; 
+ }
+}
 
 static void get_buffer_size( GLcontext *ctx, GLuint *width, GLuint *height )
 {
@@ -84,279 +209,33 @@ static void get_buffer_size( GLcontext *ctx, GLuint *width, GLuint *height )
    *height = SVGAMesa->height = vga_getydim();
 }
 
-
-/* Set current color index */
-static void set_index( GLcontext *ctx, GLuint index )
-{
-   SVGAMesa->index = index;
-   vga_setcolor( index );
-}
-
-
-/* Set current drawing color */
-static void set_color( GLcontext *ctx,
-                       GLubyte red, GLubyte green,
-                       GLubyte blue, GLubyte alpha )
-{
-   SVGAMesa->red = red;
-   SVGAMesa->green = green;
-   SVGAMesa->blue = blue;
-   vga_setrgbcolor( red, green, blue );
-}
-
-
-static void clear_index( GLcontext *ctx, GLuint index )
-{
-   /* TODO: Implements glClearIndex() */
-}
-
-
-static void clear_color( GLcontext *ctx,
-                         GLubyte red, GLubyte green,
-                         GLubyte blue, GLubyte alpha )
-{
-   /* TODO: Implements glClearColor() */
-}
-
-
-static GLbitfield clear( GLcontext *ctx, GLbitfield mask, GLboolean all,
-                         GLint x, GLint y, GLint width, GLint height )
-{
-   if (mask & GL_COLOR_BUFFER_BIT) {
-      vga_clear();
-   }
-   return mask & (~GL_COLOR_BUFFER_BIT);
-}
-
-
 static GLboolean set_buffer( GLcontext *ctx, GLenum buffer )
 {
-   /* TODO: implement double buffering and use this function to select */
-   /* between front and back buffers. */
+ void * tmpptr;
+ 
    if (buffer == GL_FRONT_LEFT)
-      return GL_TRUE;
+   {
+/*    vga_waitretrace(); */
+    copy_buffer(SVGABuffer.FrontBuffer);
+    tmpptr=SVGABuffer.BackBuffer;
+    SVGABuffer.BackBuffer=SVGABuffer.FrontBuffer;
+    SVGABuffer.FrontBuffer=tmpptr;
+    return GL_TRUE;
+   }    
    else if (buffer == GL_BACK_LEFT)
-      return GL_TRUE;
+   {
+/*    vga_waitretrace(); */
+    copy_buffer(SVGABuffer.BackBuffer);
+    return GL_TRUE;
+   }    
    else
       return GL_FALSE;
 }
 
-
-
-
 /**********************************************************************/
-/*****            Write spans of pixels                           *****/
+/*****                                                            *****/
 /**********************************************************************/
 
-
-static void write_ci32_span( const GLcontext *ctx, GLuint n, GLint x, GLint y,
-                             const GLuint index[], const GLubyte mask[] )
-{
-   int i;
-   y = FLIP(y);
-   for (i=0;i<n;i++,x++) {
-      if (mask[i]) {
-         vga_setcolor( index[i] );
-         vga_drawpixel( x, y );
-      }
-   }
-}
-
-static void write_ci8_span( const GLcontext *ctx, GLuint n, GLint x, GLint y,
-                            const GLubyte index[], const GLubyte mask[] )
-{
-   int i;
-   y = FLIP(y);
-   for (i=0;i<n;i++,x++) {
-      if (mask[i]) {
-         vga_setcolor( index[i] );
-         vga_drawpixel( x, y );
-      }
-   }
-}
-
-
-
-static void write_mono_ci_span( const GLcontext *ctx, GLuint n,
-                                GLint x, GLint y, const GLubyte mask[] )
-{
-   int i;
-   y = FLIP(y);
-   /* use current color index */
-   vga_setcolor( SVGAMesa->index );
-   for (i=0;i<n;i++,x++) {
-      if (mask[i]) {
-         vga_drawpixel( x, y );
-      }
-   }
-}
-
-
-
-static void write_rgba_span( const GLcontext *ctx, GLuint n, GLint x, GLint y,
-                             const GLubyte rgba[][4], const GLubyte mask[] )
-{
-   int i;
-   y=FLIP(y);
-   if (mask) {
-      /* draw some pixels */
-      for (i=0; i<n; i++, x++) {
-         if (mask[i]) {
-            vga_setrgbcolor( rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP] );
-            vga_drawpixel( x, y );
-         }
-      }
-   }
-   else {
-      /* draw all pixels */
-      for (i=0; i<n; i++, x++) {
-         vga_setrgbcolor( rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP] );
-         vga_drawpixel( x, y );
-      }
-   }
-}
-
-
-
-static void write_mono_rgba_span( const GLcontext *ctx,
-                                  GLuint n, GLint x, GLint y,
-                                  const GLubyte mask[])
-{
-   int i;
-   y=FLIP(y);
-   /* use current rgb color */
-   vga_setrgbcolor( SVGAMesa->red, SVGAMesa->green, SVGAMesa->blue );
-   for (i=0; i<n; i++, x++) {
-      if (mask[i]) {
-         vga_drawpixel( x, y );
-      }
-   }
-}
-
-
-
-/**********************************************************************/
-/*****                 Read spans of pixels                       *****/
-/**********************************************************************/
-
-
-static void read_ci32_span( const GLcontext *ctx,
-                            GLuint n, GLint x, GLint y, GLuint index[])
-{
-   int i;
-   y = FLIP(y);
-   for (i=0; i<n; i++,x++) {
-      index[i] = vga_getpixel( x, y );
-   }
-}
-
-
-
-static void read_rgba_span( const GLcontext *ctx, GLuint n, GLint x, GLint y,
-                            GLubyte rgba[][4] )
-{
-   int i;
-   for (i=0; i<n; i++, x++) {
-      /* TODO */
-   }
-}
-
-
-
-/**********************************************************************/
-/*****                  Write arrays of pixels                    *****/
-/**********************************************************************/
-
-
-static void write_ci32_pixels( const GLcontext *ctx,
-                               GLuint n, const GLint x[], const GLint y[],
-                               const GLuint index[], const GLubyte mask[] )
-{
-   int i;
-   for (i=0; i<n; i++) {
-      if (mask[i]) {
-         vga_setcolor( index[i] );
-         vga_drawpixel( x[i], FLIP(y[i]) );
-      }
-   }
-}
-
-
-static void write_mono_ci_pixels( const GLcontext *ctx, GLuint n,
-                                  const GLint x[], const GLint y[],
-                                  const GLubyte mask[] )
-{
-   int i;
-   /* use current color index */
-   vga_setcolor( SVGAMesa->index );
-   for (i=0; i<n; i++) {
-      if (mask[i]) {
-         vga_drawpixel( x[i], FLIP(y[i]) );
-      }
-   }
-}
-
-
-
-static void write_rgba_pixels( const GLcontext *ctx,
-                               GLuint n, const GLint x[], const GLint y[],
-                               const GLubyte rgba[][4], const GLubyte mask[] )
-{
-   int i;
-   for (i=0; i<n; i++) {
-      if (mask[i]) {
-         vga_setrgbcolor( rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP] );
-         vga_drawpixel( x[i], FLIP(y[i]) );
-      }
-   }
-}
-
-
-
-static void write_mono_rgba_pixels( const GLcontext *ctx,
-                                    GLuint n,
-                                    const GLint x[], const GLint y[],
-                                    const GLubyte mask[] )
-{
-   int i;
-   /* use current rgb color */
-   vga_setrgbcolor( SVGAMesa->red, SVGAMesa->green, SVGAMesa->blue );
-   for (i=0; i<n; i++) {
-      if (mask[i]) {
-         vga_drawpixel( x[i], FLIP(y[i]) );
-      }
-   }
-}
-
-
-
-
-/**********************************************************************/
-/*****                   Read arrays of pixels                    *****/
-/**********************************************************************/
-
-/* Read an array of color index pixels. */
-static void read_ci32_pixels( const GLcontext *ctx,
-                              GLuint n, const GLint x[], const GLint y[],
-                              GLuint index[], const GLubyte mask[] )
-{
-   int i;
-   for (i=0; i<n; i++,x++) {
-      index[i] = vga_getpixel( x[i], FLIP(y[i]) );
-   }
-}
-
-
-
-static void read_rgba_pixels( const GLcontext *ctx,
-                              GLuint n, const GLint x[], const GLint y[],
-                              GLubyte rgba[][4], const GLubyte mask[] )
-{
-   /* TODO */
-}
-
-
-
 static void svgamesa_update_state( GLcontext *ctx )
 {
    /* Initialize all the pointers in the DD struct.  Do this whenever */
@@ -364,13 +243,6 @@ static void svgamesa_update_state( GLcontext *ctx )
 
    ctx->Driver.UpdateState = svgamesa_update_state;
 
-   ctx->Driver.ClearIndex = clear_index;
-   ctx->Driver.ClearColor = clear_color;
-   ctx->Driver.Clear = clear;
-
-   ctx->Driver.Index = set_index;
-   ctx->Driver.Color = set_color;
-
    ctx->Driver.SetBuffer = set_buffer;
    ctx->Driver.GetBufferSize = get_buffer_size;
 
@@ -378,59 +250,119 @@ static void svgamesa_update_state( GLcontext *ctx )
    ctx->Driver.LineFunc = NULL;
    ctx->Driver.TriangleFunc = NULL;
 
-   /* Pixel/span writing functions: */
-   /* TODO: use different funcs for 8, 16, 32-bit depths */
-   ctx->Driver.WriteRGBASpan        = write_rgba_span;
-   ctx->Driver.WriteMonoRGBASpan    = write_mono_rgba_span;
-   ctx->Driver.WriteRGBAPixels      = write_rgba_pixels;
-   ctx->Driver.WriteMonoRGBAPixels  = write_mono_rgba_pixels;
-   ctx->Driver.WriteCI32Span        = write_ci32_span;
-   ctx->Driver.WriteCI8Span         = write_ci8_span;
-   ctx->Driver.WriteMonoCISpan      = write_mono_ci_span;
-   ctx->Driver.WriteCI32Pixels      = write_ci32_pixels;
-   ctx->Driver.WriteMonoCIPixels    = write_mono_ci_pixels;
+   switch (SVGABuffer.Depth) {
+    case  8: ctx->Driver.ClearIndex = __clear_index8;
+             ctx->Driver.Clear 	    = __clear8;
+             ctx->Driver.Index 	    = __set_index8; 
 
-   /* Pixel/span reading functions: */
-   /* TODO: use different funcs for 8, 16, 32-bit depths */
-   ctx->Driver.ReadCI32Span   = read_ci32_span;
-   ctx->Driver.ReadRGBASpan   = read_rgba_span;
-   ctx->Driver.ReadCI32Pixels = read_ci32_pixels;
-   ctx->Driver.ReadRGBAPixels = read_rgba_pixels;
+             ctx->Driver.ReadCI32Span         = __read_ci32_span8;
+             ctx->Driver.ReadCI32Pixels       = __read_ci32_pixels8;
+             ctx->Driver.WriteCI8Span         = __write_ci8_span8;
+             ctx->Driver.WriteCI32Span        = __write_ci32_span8;
+             ctx->Driver.WriteCI32Pixels      = __write_ci32_pixels8;
+             ctx->Driver.WriteMonoCISpan      = __write_mono_ci_span8;
+             ctx->Driver.WriteMonoCIPixels    = __write_mono_ci_pixels8;
+#ifdef SVGA_DEBUG
+    SVGAlog("SVGAUpdateState: 8 bit mode.");
+#endif    
+
+	     break;
+    case 15: ctx->Driver.ClearColor = __clear_color15;
+             ctx->Driver.Clear 	    = __clear15;
+             ctx->Driver.Color 	    = __set_color15;
+
+             ctx->Driver.ReadRGBASpan         = __read_rgba_span15;
+             ctx->Driver.ReadRGBAPixels       = __read_rgba_pixels15;
+             ctx->Driver.WriteRGBASpan        = __write_rgba_span15;
+             ctx->Driver.WriteRGBAPixels      = __write_rgba_pixels15;
+             ctx->Driver.WriteMonoRGBASpan    = __write_mono_rgba_span15;
+             ctx->Driver.WriteMonoRGBAPixels  = __write_mono_rgba_pixels15;
+#ifdef SVGA_DEBUG
+    SVGAlog("SVGAUpdateState: 15 bit mode.");
+#endif    
+	     break;
+    case 16: ctx->Driver.ClearColor = __clear_color16;
+             ctx->Driver.Clear 	    = __clear16;
+             ctx->Driver.Color 	    = __set_color16;
+
+             ctx->Driver.ReadRGBASpan         = __read_rgba_span16;
+             ctx->Driver.ReadRGBAPixels       = __read_rgba_pixels16;
+             ctx->Driver.WriteRGBASpan        = __write_rgba_span16;
+             ctx->Driver.WriteRGBAPixels      = __write_rgba_pixels16;
+             ctx->Driver.WriteMonoRGBASpan    = __write_mono_rgba_span16;
+             ctx->Driver.WriteMonoRGBAPixels  = __write_mono_rgba_pixels16;
+	     break;
+#ifdef SVGA_DEBUG
+    SVGAlog("SVGAUpdateState: 16 bit mode.");
+#endif    
+    case 24: ctx->Driver.ClearColor = __clear_color24;
+             ctx->Driver.Clear 	    = __clear24;
+             ctx->Driver.Color 	    = __set_color24;
+
+             ctx->Driver.ReadRGBASpan         = __read_rgba_span24;
+             ctx->Driver.ReadRGBAPixels       = __read_rgba_pixels24;
+             ctx->Driver.WriteRGBASpan        = __write_rgba_span24;
+             ctx->Driver.WriteRGBAPixels      = __write_rgba_pixels24;
+             ctx->Driver.WriteMonoRGBASpan    = __write_mono_rgba_span24;
+             ctx->Driver.WriteMonoRGBAPixels  = __write_mono_rgba_pixels24;
+	     break;
+#ifdef SVGA_DEBUG
+    SVGAlog("SVGAUpdateState: 32 bit mode.");
+#endif    
+    case 32: ctx->Driver.ClearColor = __clear_color32;
+             ctx->Driver.Clear 	    = __clear32;
+             ctx->Driver.Color 	    = __set_color32;
+
+             ctx->Driver.ReadRGBASpan         = __read_rgba_span32;
+             ctx->Driver.ReadRGBAPixels       = __read_rgba_pixels32;
+             ctx->Driver.WriteRGBASpan        = __write_rgba_span32;
+             ctx->Driver.WriteRGBAPixels      = __write_rgba_pixels32;
+             ctx->Driver.WriteMonoRGBASpan    = __write_mono_rgba_span32;
+             ctx->Driver.WriteMonoRGBAPixels  = __write_mono_rgba_pixels32;
+   }	     
 }
 
-
-
 /*
  * Create a new VGA/Mesa context and return a handle to it.
  */
 SVGAMesaContext SVGAMesaCreateContext( GLboolean doubleBuffer )
 {
    SVGAMesaContext ctx;
+#ifndef DEV
    GLboolean rgb_flag;
    GLfloat redscale, greenscale, bluescale, alphascale;
    GLboolean alpha_flag = GL_FALSE;
-   int colors;
    GLint index_bits;
    GLint redbits, greenbits, bluebits, alphabits;
-
    /* determine if we're in RGB or color index mode */
-   colors = vga_getcolors();
-   if (colors==32768) {
+   if ((SVGABuffer.Depth==32) || (SVGABuffer.Depth==24)) {
       rgb_flag = GL_TRUE;
       redscale = greenscale = bluescale = alphascale = 255.0;
       redbits = greenbits = bluebits = 8;
       alphabits = 0;
       index_bits = 0;
    }
-   else if (colors==256) {
+   else if (SVGABuffer.Depth==8) {
       rgb_flag = GL_FALSE;
       redscale = greenscale = bluescale = alphascale = 0.0;
       redbits = greenbits = bluebits = alphabits = 0;
       index_bits = 8;
    }
-   else {
-      printf(">16 bit color not implemented yet!\n");
-      return NULL;
+   else if (SVGABuffer.Depth==15) {
+      rgb_flag = GL_TRUE;
+      redscale = greenscale = bluescale = alphascale = 31.0;
+      redbits = greenbits = bluebits = 5;
+      alphabits = 0;
+      index_bits = 0;
+   }
+   else if (SVGABuffer.Depth==16) {
+      rgb_flag = GL_TRUE;
+      redscale = bluescale = alphascale = 31.0;
+      greenscale = 63.0;
+      redbits = bluebits = 5;
+      greenbits = 6;
+      alphabits = 0;
+      index_bits = 0;
    }
 
    ctx = (SVGAMesaContext) calloc( 1, sizeof(struct svgamesa_context) );
@@ -459,18 +391,16 @@ SVGAMesaContext SVGAMesaCreateContext( GLboolean doubleBuffer )
    ctx->red = ctx->green = ctx->blue = 255;
 
    ctx->width = ctx->height = 0;  /* temporary until first "make-current" */
-
+#endif
    return ctx;
 }
 
-
-
-
 /*
  * Destroy the given VGA/Mesa context.
  */
 void SVGAMesaDestroyContext( SVGAMesaContext ctx )
 {
+#ifndef DEV
    if (ctx) {
       gl_destroy_visual( ctx->gl_vis );
       gl_destroy_context( ctx->gl_ctx );
@@ -480,15 +410,15 @@ void SVGAMesaDestroyContext( SVGAMesaContext ctx )
          SVGAMesa = NULL;
       }
    }
+#endif
 }
 
-
-
 /*
  * Make the specified VGA/Mesa context the current one.
  */
 void SVGAMesaMakeCurrent( SVGAMesaContext ctx )
 {
+#ifndef DEV
    SVGAMesa = ctx;
    svgamesa_update_state( ctx->gl_ctx );
    gl_make_current( ctx->gl_ctx, ctx->gl_buffer );
@@ -499,10 +429,9 @@ void SVGAMesaMakeCurrent( SVGAMesaContext ctx )
       ctx->height = vga_getydim();
       gl_Viewport( ctx->gl_ctx, 0, 0, ctx->width, ctx->height );
    }
+#endif
 }
 
-
-
 /*
  * Return a handle to the current VGA/Mesa context.
  */
@@ -511,20 +440,38 @@ SVGAMesaContext SVGAMesaGetCurrentContext( void )
    return SVGAMesa;
 }
 
-
 /*
  * Swap front/back buffers for current context if double buffered.
  */
 void SVGAMesaSwapBuffers( void )
 {
+ void * tmpptr;
+ 
+/* vga_waitretrace(); */
+ copy_buffer(SVGABuffer.BackBuffer);
+
+#ifndef DEV
    FLUSH_VB( SVGAMesa->gl_ctx, "swap buffers" );
-   if (SVGAMesa->gl_vis->DBflag) {
-      vga_flip();
-   }
+   if (SVGAMesa->gl_vis->DBflag) 
+#endif /* DEV */   
+   {
+#ifdef SVGA_DEBUG
+   sprintf(cbuf,"SVGAMesaSwapBuffers : Swapping...");
+   SVGAlog(cbuf);
+#endif /* SVGA_DEBUG */
+   tmpptr=SVGABuffer.BackBuffer;
+   SVGABuffer.BackBuffer=SVGABuffer.FrontBuffer;
+   SVGABuffer.FrontBuffer=tmpptr;
+#ifdef SVGA_DEBUG
+   sprintf(cbuf,"SVGAMesaSwapBuffers : WriteBuffer : %p\n"
+                "                      Readbuffer  : %p", \
+		SVGABuffer.BackBuffer, SVGABuffer.FrontBuffer );
+   SVGAlog(cbuf);
+#endif /* SVGA_DEBUG */
+   }       
 }
 
-
-#else
+#else /*SVGA*/
 
 /*
  * Need this to provide at least one external definition when SVGA is

src/mesa/drivers/svga/svgamesa15.c

@@ -0,0 +1,185 @@
+/* $Id: svgamesa15.c,v 1.1.2.4 2000/01/31 22:10:39 tanner Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#ifdef SVGA
+
+#include "svgapix.h"
+
+GLshort * shortBuffer;
+
+int __svga_drawpixel15(int x, int y, unsigned long c)
+{
+    unsigned long offset;
+    
+    shortBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+    shortBuffer[offset]=c;
+    return 0;
+}
+
+unsigned long __svga_getpixel15(int x, int y)
+{
+    unsigned long offset;
+
+    shortBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+    return shortBuffer[offset];
+}
+
+void __set_color15( GLcontext *ctx,
+                    GLubyte red, GLubyte green,
+                    GLubyte blue, GLubyte alpha )
+{
+   SVGAMesa->hicolor=(red>>3)<<10 | (green>>3)<<5 | (blue>>3); 
+/*   SVGAMesa->hicolor=(red)<<10 | (green)<<5 | (blue); */
+}   
+
+void __clear_color15( GLcontext *ctx,
+                      GLubyte red, GLubyte green,
+                      GLubyte blue, GLubyte alpha )
+{
+   SVGAMesa->clear_hicolor=(red>>3)<<10 | (green>>3)<<5 | (blue>>3);  
+/*   SVGAMesa->clear_hicolor=(red)<<10 | (green)<<5 | (blue);*/
+}   
+
+GLbitfield __clear15( GLcontext *ctx, GLbitfield mask, GLboolean all,
+                      GLint x, GLint y, GLint width, GLint height )
+{
+   int i,j;
+   
+   if (mask & GL_COLOR_BUFFER_BIT) {
+    shortBuffer=(void *)SVGABuffer.BackBuffer;
+    if (all) {
+     for (i=0;i<SVGABuffer.BufferSize / 2;i++) shortBuffer[i]=SVGAMesa->clear_hicolor;
+    } else {
+    for (i=x;i<width;i++)    
+     for (j=y;j<height;j++)    
+      __svga_drawpixel15(i,j,SVGAMesa->clear_hicolor);
+    }	
+   }    
+   return mask & (~GL_COLOR_BUFFER_BIT);
+}
+
+void __write_rgba_span15( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                          const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   if (mask) {
+      /* draw some pixels */
+      for (i=0; i<n; i++, x++) {
+         if (mask[i]) {
+         __svga_drawpixel15( x, y, (rgba[i][RCOMP]>>3)<<10 | \
+			           (rgba[i][GCOMP]>>3)<<5 |  \
+			           (rgba[i][BCOMP]>>3));
+         }
+      }
+   }
+   else {
+      /* draw all pixels */
+      for (i=0; i<n; i++, x++) {
+         __svga_drawpixel15( x, y, (rgba[i][RCOMP]>>3)<<10 | \
+			           (rgba[i][GCOMP]>>3)<<5  | \
+			           (rgba[i][BCOMP]>>3));
+      }
+   }
+}
+
+void __write_mono_rgba_span15( const GLcontext *ctx,
+                               GLuint n, GLint x, GLint y,
+                               const GLubyte mask[])
+{
+   int i;
+   for (i=0; i<n; i++, x++) {
+      if (mask[i]) {
+         __svga_drawpixel15( x, y, SVGAMesa->hicolor);
+      }
+   }
+}
+
+void __read_rgba_span15( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                         GLubyte rgba[][4] )
+{
+   int i,pix;
+   for (i=0; i<n; i++, x++) {
+    pix = __svga_getpixel15( x, y);
+    rgba[i][RCOMP] = ((pix>>10)<<3) & 0xff;
+    rgba[i][GCOMP] = ((pix>> 5)<<3) & 0xff;
+    rgba[i][BCOMP] = ((pix    )<<3) & 0xff;
+   }
+}
+
+void __write_rgba_pixels15( const GLcontext *ctx,
+                            GLuint n, const GLint x[], const GLint y[],
+                            const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel15( x[i], y[i], (rgba[i][RCOMP]>>3)<<10 | \
+			                 (rgba[i][GCOMP]>>3)<<5  | \
+			                 (rgba[i][BCOMP]>>3));
+      }
+   }
+}
+
+
+void __write_mono_rgba_pixels15( const GLcontext *ctx,
+                                 GLuint n,
+                                 const GLint x[], const GLint y[],
+                                 const GLubyte mask[] )
+{
+   int i;
+   /* use current rgb color */
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel15( x[i], y[i], SVGAMesa->hicolor );
+      }
+   }
+}
+
+void __read_rgba_pixels15( const GLcontext *ctx,
+                           GLuint n, const GLint x[], const GLint y[],
+                           GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i,pix;
+   for (i=0; i<n; i++,x++) {
+    pix = __svga_getpixel15( x[i], y[i] );
+    rgba[i][RCOMP] = ((pix>>10)<<3) & 0xff;
+    rgba[i][GCOMP] = ((pix>> 5)<<3) & 0xff;
+    rgba[i][BCOMP] = ((pix    )<<3) & 0xff;
+   }
+}
+
+#endif

src/mesa/drivers/svga/svgamesa15.h

@@ -0,0 +1,44 @@
+/* $Id: svgamesa15.h,v 1.1.2.2 2000/01/22 20:05:28 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+
+#ifndef SVGA_MESA_15_H
+#define SVGA_MESA_15_H
+
+extern void __set_color15( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern void __clear_color15( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern GLbitfield __clear15( GLcontext *ctx, GLbitfield mask, GLboolean all, GLint x, GLint y, GLint width, GLint height );
+extern void __write_rgba_span15( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_span15( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte mask[]);
+extern void __read_rgba_span15( const GLcontext *ctx, GLuint n, GLint x, GLint y, GLubyte rgba[][4] );
+extern void __write_rgba_pixels15( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_pixels15( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte mask[] );
+extern void __read_rgba_pixels15( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], GLubyte rgba[][4], const GLubyte mask[] );
+
+#endif /* SVGA_MESA_15_H */

src/mesa/drivers/svga/svgamesa16.c

@@ -0,0 +1,185 @@
+/* $Id: svgamesa16.c,v 1.1.2.4 2000/01/31 22:10:39 tanner Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#ifdef SVGA
+
+#include "svgapix.h"
+
+GLshort * shortBuffer;
+
+int __svga_drawpixel16(int x, int y, unsigned long c)
+{
+    unsigned long offset;
+
+    shortBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+    shortBuffer[offset]=c;
+    return 0;
+}
+
+unsigned long __svga_getpixel16(int x, int y)
+{
+    unsigned long offset;
+
+    shortBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+    return shortBuffer[offset];
+}
+
+void __set_color16( GLcontext *ctx,
+                    GLubyte red, GLubyte green,
+                    GLubyte blue, GLubyte alpha )
+{
+    SVGAMesa->hicolor=(red>>3)<<11 | (green>>2)<<5 | (blue>>3); 
+/*    SVGAMesa->hicolor=(red)<<11 | (green)<<5 | (blue); */
+}   
+
+void __clear_color16( GLcontext *ctx,
+                      GLubyte red, GLubyte green,
+                      GLubyte blue, GLubyte alpha )
+{
+    SVGAMesa->clear_hicolor=(red>>3)<<11 | (green>>2)<<5 | (blue>>3); 
+/*    SVGAMesa->clear_hicolor=(red)<<11 | (green)<<5 | (blue); */
+}   
+
+GLbitfield __clear16( GLcontext *ctx, GLbitfield mask, GLboolean all,
+                      GLint x, GLint y, GLint width, GLint height )
+{
+   int i,j;
+   
+   if (mask & GL_COLOR_BUFFER_BIT) {
+    if (all) {
+     shortBuffer=(void *)SVGABuffer.BackBuffer;
+     for (i=0;i<SVGABuffer.BufferSize / 2;i++) shortBuffer[i]=SVGAMesa->clear_hicolor;
+    } else {
+    for (i=x;i<width;i++)    
+     for (j=y;j<height;j++)    
+      __svga_drawpixel16(i,j,SVGAMesa->clear_hicolor);
+    }	
+   }        
+   return mask & (~GL_COLOR_BUFFER_BIT);
+}
+
+void __write_rgba_span16( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                          const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   if (mask) {
+      /* draw some pixels */
+      for (i=0; i<n; i++, x++) {
+         if (mask[i]) {
+         __svga_drawpixel16( x, y, (rgba[i][RCOMP]>>3)<<11 | \
+			           (rgba[i][GCOMP]>>2)<<5  | \
+			           (rgba[i][BCOMP]>>3));
+         }
+      }
+   }
+   else {
+      /* draw all pixels */
+      for (i=0; i<n; i++, x++) {
+         __svga_drawpixel16( x, y, (rgba[i][RCOMP]>>3)<<11 | \
+			           (rgba[i][GCOMP]>>2)<<5  | \
+			           (rgba[i][BCOMP]>>3));
+      }
+   }
+}
+
+void __write_mono_rgba_span16( const GLcontext *ctx,
+                               GLuint n, GLint x, GLint y,
+                               const GLubyte mask[])
+{
+   int i;
+   for (i=0; i<n; i++, x++) {
+      if (mask[i]) {
+         __svga_drawpixel16( x, y, SVGAMesa->hicolor);
+      }
+   }
+}
+
+void __read_rgba_span16( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                         GLubyte rgba[][4] )
+{
+   int i,pix;
+   for (i=0; i<n; i++, x++) {
+    pix = __svga_getpixel16( x, y );
+    rgba[i][RCOMP] = ((pix>>11)<<3) & 0xff;
+    rgba[i][GCOMP] = ((pix>> 5)<<2) & 0xff;
+    rgba[i][BCOMP] = ((pix    )<<3) & 0xff;
+   }
+}
+
+void __write_rgba_pixels16( const GLcontext *ctx,
+                            GLuint n, const GLint x[], const GLint y[],
+                            const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel16( x[i], y[i], (rgba[i][RCOMP]>>3)<<11 | \
+			                 (rgba[i][GCOMP]>>2)<<5  | \
+			                 (rgba[i][BCOMP]>>3));
+      }
+   }
+}
+
+
+void __write_mono_rgba_pixels16( const GLcontext *ctx,
+                                 GLuint n,
+                                 const GLint x[], const GLint y[],
+                                 const GLubyte mask[] )
+{
+   int i;
+   /* use current rgb color */
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel16( x[i], y[i], SVGAMesa->hicolor );
+      }
+   }
+}
+
+void __read_rgba_pixels16( const GLcontext *ctx,
+                           GLuint n, const GLint x[], const GLint y[],
+                           GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i,pix;
+   for (i=0; i<n; i++,x++) {
+    pix = __svga_getpixel16( x[i], y[i] );
+    rgba[i][RCOMP] = ((pix>>11)<<3) & 0xff;
+    rgba[i][GCOMP] = ((pix>> 5)<<2) & 0xff;
+    rgba[i][BCOMP] = ((pix    )<<3) & 0xff;
+   }
+}
+
+#endif

src/mesa/drivers/svga/svgamesa16.h

@@ -0,0 +1,45 @@
+/* $Id: svgamesa16.h,v 1.1.2.2 2000/01/22 20:05:28 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+
+#ifndef SVGA_MESA_16_H
+#define SVGA_MESA_16_H
+
+extern void __set_color16( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern void __clear_color16( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern GLbitfield __clear16( GLcontext *ctx, GLbitfield mask, GLboolean all, GLint x, GLint y, GLint width, GLint height );
+extern void __write_rgba_span16( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_span16( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte mask[]);
+extern void __read_rgba_span16( const GLcontext *ctx, GLuint n, GLint x, GLint y, GLubyte rgba[][4] );
+extern void __write_rgba_pixels16( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_pixels16( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte mask[] );
+extern void __read_rgba_pixels16( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], GLubyte rgba[][4], const GLubyte mask[] );
+
+#endif /* SVGA_MESA_16_H */
+

src/mesa/drivers/svga/svgamesa24.c

@@ -0,0 +1,215 @@
+/* $Id: svgamesa24.c,v 1.1.2.5 2000/01/31 22:10:39 tanner Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#ifdef SVGA
+
+#include "svgapix.h"
+
+_RGB * rgbBuffer;
+
+#if 0
+/* this doesn't compile with GCC on RedHat 6.1 */
+inline int RGB2BGR24(int c)
+{
+	asm("rorw  $8, %0\n"	 
+	    "rorl $16, %0\n"	 
+	    "rorw  $8, %0\n"	 
+	    "shrl  $8, %0\n"	 
+      : "=q"(c):"0"(c));
+    return c;
+}
+#else
+static unsigned long RGB2BGR24(unsigned long color)
+{
+   return (color & 0xff00)|(color>>16)|((color & 0xff)<<16);
+}
+#endif
+
+int __svga_drawpixel24(int x, int y, GLubyte r, GLubyte g, GLubyte b)
+{
+    unsigned long offset;
+
+    rgbBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+
+    rgbBuffer[offset].r=r;
+    rgbBuffer[offset].g=g;
+    rgbBuffer[offset].b=b;
+
+    return 0;
+}
+
+unsigned long __svga_getpixel24(int x, int y)
+{
+    unsigned long offset;
+
+    rgbBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+    return rgbBuffer[offset].r<<16 | rgbBuffer[offset].g<<8 | rgbBuffer[offset].b;
+}
+
+void __set_color24( GLcontext *ctx,
+                    GLubyte red, GLubyte green,
+                    GLubyte blue, GLubyte alpha )
+{
+   SVGAMesa->red = red;
+   SVGAMesa->green = green;
+   SVGAMesa->blue = blue;
+/*   SVGAMesa->truecolor = red<<16 | green<<8 | blue; */
+}
+
+void __clear_color24( GLcontext *ctx,
+                      GLubyte red, GLubyte green,
+                      GLubyte blue, GLubyte alpha )
+{
+   SVGAMesa->clear_red = red;
+   SVGAMesa->clear_green = green;
+   SVGAMesa->clear_blue = blue;
+/*   SVGAMesa->clear_truecolor = red<<16 | green<<8 | blue; */
+}
+
+GLbitfield __clear24( GLcontext *ctx, GLbitfield mask, GLboolean all,
+                      GLint x, GLint y, GLint width, GLint height )
+{
+   int i,j;
+   
+   if (mask & GL_COLOR_BUFFER_BIT) {
+    if (all) {
+     rgbBuffer=(void *)SVGABuffer.BackBuffer;
+     for (i=0;i<SVGABuffer.BufferSize / 3;i++)
+      {
+       rgbBuffer[i].r=SVGAMesa->clear_red;
+       rgbBuffer[i].g=SVGAMesa->clear_green;
+       rgbBuffer[i].b=SVGAMesa->clear_blue;
+      } 
+    } else {
+    for (i=x;i<width;i++)    
+     for (j=y;j<height;j++)    
+      __svga_drawpixel24( i, j, SVGAMesa->clear_red,
+                                SVGAMesa->clear_green,
+				SVGAMesa->clear_blue);
+    }	
+   }
+   return mask & (~GL_COLOR_BUFFER_BIT);
+}
+
+void __write_rgba_span24( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                          const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   if (mask) {
+      /* draw some pixels */
+      for (i=0; i<n; i++, x++) {
+         if (mask[i]) {
+         __svga_drawpixel24( x, y, rgba[i][RCOMP],
+	                           rgba[i][GCOMP],
+				   rgba[i][BCOMP]);
+         }
+      }
+   }
+   else {
+      /* draw all pixels */
+      for (i=0; i<n; i++, x++) {
+         __svga_drawpixel24( x, y, rgba[i][RCOMP],
+	                           rgba[i][GCOMP],
+				   rgba[i][BCOMP]);
+      }
+   }
+}
+
+void __write_mono_rgba_span24( const GLcontext *ctx,
+                               GLuint n, GLint x, GLint y,
+                               const GLubyte mask[])
+{
+   int i;
+   for (i=0; i<n; i++, x++) {
+      if (mask[i]) {
+         __svga_drawpixel24( x, y, SVGAMesa->red,
+                                   SVGAMesa->green,
+				   SVGAMesa->blue);
+      }
+   }
+}
+
+void __read_rgba_span24( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                         GLubyte rgba[][4] )
+{
+   int i;
+   for (i=0; i<n; i++, x++) {
+    *((GLint*)rgba[i]) = RGB2BGR24(__svga_getpixel24( x, y));
+   }
+}
+
+void __write_rgba_pixels24( const GLcontext *ctx,
+                            GLuint n, const GLint x[], const GLint y[],
+                            const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel24( x[i], y[i], rgba[i][RCOMP],
+	                                 rgba[i][GCOMP],
+				         rgba[i][BCOMP]);
+      }
+   }
+}
+
+void __write_mono_rgba_pixels24( const GLcontext *ctx,
+                                 GLuint n,
+                                 const GLint x[], const GLint y[],
+                                 const GLubyte mask[] )
+{
+   int i;
+   /* use current rgb color */
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel24( x[i], y[i], SVGAMesa->red,
+                                         SVGAMesa->green,
+				         SVGAMesa->blue);
+      }
+   }
+}
+
+void __read_rgba_pixels24( const GLcontext *ctx,
+                           GLuint n, const GLint x[], const GLint y[],
+                           GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++,x++) {
+    *((GLint*)rgba[i]) = RGB2BGR24(__svga_getpixel24( x[i], y[i]));    
+   }
+}
+
+#endif

src/mesa/drivers/svga/svgamesa24.h

@@ -0,0 +1,45 @@
+/* $Id: svgamesa24.h,v 1.1.2.2 2000/01/22 20:05:28 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+
+#ifndef SVGA_MESA_24_H
+#define SVGA_MESA_24_H
+
+extern void __set_color24( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern void __clear_color24( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern GLbitfield __clear24( GLcontext *ctx, GLbitfield mask, GLboolean all, GLint x, GLint y, GLint width, GLint height );
+extern void __write_rgba_span24( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_span24( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte mask[]);
+extern void __read_rgba_span24( const GLcontext *ctx, GLuint n, GLint x, GLint y, GLubyte rgba[][4] );
+extern void __write_rgba_pixels24( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_pixels24( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte mask[] );
+extern void __read_rgba_pixels24( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], GLubyte rgba[][4], const GLubyte mask[] );
+
+#endif /* SVGA_MESA_24_H */
+

src/mesa/drivers/svga/svgamesa32.c

@@ -0,0 +1,192 @@
+/* $Id: svgamesa32.c,v 1.1.2.5 2000/01/31 22:10:39 tanner Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#ifdef SVGA
+
+#include "svgapix.h"
+
+GLint * intBuffer;
+
+#if 0
+/* this doesn't compile with GCC on RedHat 6.1 */
+inline int RGB2BGR32(int c)
+{
+	asm("rorw  $8, %0\n"	 
+	    "rorl $16, %0\n"	 
+	    "rorw  $8, %0\n"	 
+	    "shrl  $8, %0\n"	 
+      : "=q"(c):"0"(c));
+    return c;
+}
+#else
+static unsigned long RGB2BGR32(unsigned long color)
+{
+   return (color & 0xff00)|(color>>16)|((color & 0xff)<<16);
+}
+#endif
+
+int __svga_drawpixel32(int x, int y, unsigned long c)
+{
+    unsigned long offset;
+
+    intBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+    intBuffer[offset]=c;
+    return 0;
+}
+
+unsigned long __svga_getpixel32(int x, int y)
+{
+    unsigned long offset;
+
+    intBuffer=(void *)SVGABuffer.BackBuffer;
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->width + x;
+    return intBuffer[offset];
+}
+
+void __set_color32( GLcontext *ctx,
+                    GLubyte red, GLubyte green,
+                    GLubyte blue, GLubyte alpha )
+{
+   SVGAMesa->red = red;
+   SVGAMesa->green = green;
+   SVGAMesa->blue = blue;
+   SVGAMesa->truecolor = red<<16 | green<<8 | blue;
+}
+
+void __clear_color32( GLcontext *ctx,
+                      GLubyte red, GLubyte green,
+                      GLubyte blue, GLubyte alpha )
+{
+   SVGAMesa->clear_truecolor = red<<16 | green<<8 | blue;
+}
+
+GLbitfield __clear32( GLcontext *ctx, GLbitfield mask, GLboolean all,
+                        GLint x, GLint y, GLint width, GLint height )
+{
+   int i,j;
+   
+   if (mask & GL_COLOR_BUFFER_BIT) {
+    if (all) {
+     intBuffer=(void *)SVGABuffer.BackBuffer;
+     for (i=0;i<SVGABuffer.BufferSize / 4;i++) intBuffer[i]=SVGAMesa->clear_truecolor;
+    } else {
+    for (i=x;i<width;i++)    
+     for (j=y;j<height;j++)    
+      __svga_drawpixel32(i,j,SVGAMesa->clear_truecolor);
+    }	
+   }
+   return mask & (~GL_COLOR_BUFFER_BIT);
+}
+
+void __write_rgba_span32( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                          const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   if (mask) {
+      /* draw some pixels */
+      for (i=0; i<n; i++, x++) {
+         if (mask[i]) {
+         __svga_drawpixel32( x, y, RGB2BGR32(*((GLint*)rgba[i])));
+         }
+      }
+   }
+   else {
+      /* draw all pixels */
+      for (i=0; i<n; i++, x++) {
+         __svga_drawpixel32( x, y, RGB2BGR32(*((GLint*)rgba[i])));
+      }
+   }
+}
+
+void __write_mono_rgba_span32( const GLcontext *ctx,
+                               GLuint n, GLint x, GLint y,
+                               const GLubyte mask[])
+{
+   int i;
+   for (i=0; i<n; i++, x++) {
+      if (mask[i]) {
+         __svga_drawpixel32( x, y, SVGAMesa->truecolor);
+      }
+   }
+}
+
+void __read_rgba_span32( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                         GLubyte rgba[][4] )
+{
+   int i;
+   for (i=0; i<n; i++, x++) {
+     *((GLint*)rgba[i]) = RGB2BGR32(__svga_getpixel32( x, y ));
+   }
+}
+
+void __write_rgba_pixels32( const GLcontext *ctx,
+                            GLuint n, const GLint x[], const GLint y[],
+                            const GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel32( x[i], y[i], RGB2BGR32(*((GLint*)rgba[i])));
+      }
+   }
+}
+
+void __write_mono_rgba_pixels32( const GLcontext *ctx,
+                                 GLuint n,
+                                 const GLint x[], const GLint y[],
+                                 const GLubyte mask[] )
+{
+   int i;
+   /* use current rgb color */
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel32( x[i], y[i], SVGAMesa->truecolor );
+      }
+   }
+}
+
+void __read_rgba_pixels32( const GLcontext *ctx,
+                           GLuint n, const GLint x[], const GLint y[],
+                           GLubyte rgba[][4], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++,x++) {
+    *((GLint*)rgba[i]) = RGB2BGR32(__svga_getpixel32( x[i], y[i] ));
+   }
+}
+
+#endif
+

src/mesa/drivers/svga/svgamesa32.h

@@ -0,0 +1,45 @@
+/* $Id: svgamesa32.h,v 1.1.2.2 2000/01/22 20:05:28 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+
+#ifndef SVGA_MESA_32_H
+#define SVGA_MESA_32_H
+
+extern void __set_color32( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern void __clear_color32( GLcontext *ctx, GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha );
+extern GLbitfield __clear32( GLcontext *ctx, GLbitfield mask, GLboolean all, GLint x, GLint y, GLint width, GLint height );
+extern void __write_rgba_span32( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_span32( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte mask[]);
+extern void __read_rgba_span32( const GLcontext *ctx, GLuint n, GLint x, GLint y, GLubyte rgba[][4] );
+extern void __write_rgba_pixels32( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte rgba[][4], const GLubyte mask[] );
+extern void __write_mono_rgba_pixels32( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte mask[] );
+extern void __read_rgba_pixels32( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], GLubyte rgba[][4], const GLubyte mask[] );
+
+#endif /* SVGA_MESA_32_H */
+

src/mesa/drivers/svga/svgamesa8.c

@@ -0,0 +1,167 @@
+/* $Id: svgamesa8.c,v 1.1.2.3 2000/01/31 22:10:39 tanner Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#ifdef SVGA
+
+
+#include "svgapix.h"
+
+int __svga_drawpixel8(int x, int y, unsigned long c)
+{
+    unsigned long offset;
+
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->linewidth + x;
+    SVGABuffer.BackBuffer[offset]=c;
+    
+    return 0;
+}
+
+unsigned long __svga_getpixel8(int x, int y)
+{
+    unsigned long offset;
+
+    y = SVGAInfo->height-y-1;
+    offset = y * SVGAInfo->linewidth + x;
+    return SVGABuffer.BackBuffer[offset];
+}
+
+void __set_index8( GLcontext *ctx, GLuint index )
+{
+   SVGAMesa->index = index;
+}
+
+void __clear_index8( GLcontext *ctx, GLuint index )
+{
+   SVGAMesa->clear_index = index;
+}
+
+GLbitfield __clear8( GLcontext *ctx, GLbitfield mask, GLboolean all,
+                     GLint x, GLint y, GLint width, GLint height )
+{
+   int i,j;
+   
+   if (mask & GL_COLOR_BUFFER_BIT) {
+   
+    if (all) 
+    { 
+     memset(SVGABuffer.BackBuffer,SVGAMesa->clear_index,SVGABuffer.BufferSize);
+    } else {
+    for (i=x;i<width;i++)    
+     for (j=y;j<height;j++)    
+      __svga_drawpixel8(i,j,SVGAMesa->clear_index);
+    }
+   }    
+   return mask & (~GL_COLOR_BUFFER_BIT);
+}
+
+void __write_ci32_span8( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                         const GLuint index[], const GLubyte mask[] )
+{
+   int i;
+   for (i=0;i<n;i++,x++) {
+      if (mask[i]) {
+         __svga_drawpixel8( x, y, index[i]);
+      }
+   }
+}
+
+void __write_ci8_span8( const GLcontext *ctx, GLuint n, GLint x, GLint y,
+                        const GLubyte index[], const GLubyte mask[] )
+{
+   int i;
+
+   for (i=0;i<n;i++,x++) {
+      if (mask[i]) {
+         __svga_drawpixel8( x, y, index[i]);
+      }
+   }
+}
+
+void __write_mono_ci_span8( const GLcontext *ctx, GLuint n,
+                            GLint x, GLint y, const GLubyte mask[] )
+{
+   int i;
+   for (i=0;i<n;i++,x++) {
+      if (mask[i]) {
+         __svga_drawpixel8( x, y, SVGAMesa->index);
+      }
+   }
+}
+
+void __read_ci32_span8( const GLcontext *ctx,
+                        GLuint n, GLint x, GLint y, GLuint index[])
+{
+   int i;
+   for (i=0; i<n; i++,x++) {
+      index[i] = __svga_getpixel8( x, y);
+   }
+}
+
+void __write_ci32_pixels8( const GLcontext *ctx,
+                           GLuint n, const GLint x[], const GLint y[],
+                           const GLuint index[], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel8( x[i], y[i], index[i]);
+      }
+   }
+}
+
+
+void __write_mono_ci_pixels8( const GLcontext *ctx, GLuint n,
+                              const GLint x[], const GLint y[],
+                              const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++) {
+      if (mask[i]) {
+         __svga_drawpixel8( x[i], y[i], SVGAMesa->index);
+      }
+   }
+}
+
+void __read_ci32_pixels8( const GLcontext *ctx,
+                          GLuint n, const GLint x[], const GLint y[],
+                          GLuint index[], const GLubyte mask[] )
+{
+   int i;
+   for (i=0; i<n; i++,x++) {
+      index[i] = __svga_getpixel8( x[i], y[i]);
+   }
+}
+
+
+#endif

src/mesa/drivers/svga/svgamesa8.h

@@ -0,0 +1,45 @@
+/* $Id: svgamesa8.h,v 1.1.2.1 2000/01/22 20:05:09 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+
+#ifndef SVGA_MESA_8_H
+#define SVGA_MESA_8_H
+
+extern void __set_index8( GLcontext *ctx, GLuint index );
+extern void __clear_index8( GLcontext *ctx, GLuint index );
+extern GLbitfield __clear8( GLcontext *ctx, GLbitfield mask, GLboolean all, GLint x, GLint y, GLint width, GLint height );
+extern void __write_ci32_span8( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLuint index[], const GLubyte mask[] );
+extern void __write_ci8_span8( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte index[], const GLubyte mask[] );
+extern void __write_mono_ci_span8( const GLcontext *ctx, GLuint n, GLint x, GLint y, const GLubyte mask[] );
+extern void __read_ci32_span8( const GLcontext *ctx, GLuint n, GLint x, GLint y, GLuint index[]);
+extern void __write_ci32_pixels8( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLuint index[], const GLubyte mask[] );
+extern void __write_mono_ci_pixels8( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], const GLubyte mask[] );
+extern void __read_ci32_pixels8( const GLcontext *ctx, GLuint n, const GLint x[], const GLint y[], GLuint index[], const GLubyte mask[] );
+
+#endif /* SVGA_MESA_15_H */

src/mesa/drivers/svga/svgapix.h

@@ -0,0 +1,71 @@
+/* $Id: svgapix.h,v 1.1.2.2 2000/01/22 20:05:28 brianp Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.2
+ * Copyright (C) 1995-2000  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.
+ */
+
+
+/*
+ * SVGA driver for Mesa.
+ * Original author:  Brian Paul
+ * Additional authors:  Slawomir Szczyrba <steev@hot.pl>  (Mesa 3.2)
+ */
+
+
+#ifndef SVGAPIX_H
+#define SVGAPIX_H
+
+#include "GL/gl.h"
+#include "GL/svgamesa.h"
+#include "context.h"
+#include "vga.h"
+
+struct svgamesa_context {
+   GLcontext *gl_ctx;		/* the core Mesa context */
+   GLvisual *gl_vis;		/* describes the color buffer */
+   GLframebuffer *gl_buffer;	/* the ancillary buffers */
+   GLuint index;		/* current color index */
+   GLuint clear_index;		/* current clear index */
+   GLint red, green, blue;	/* current rgb color */
+   GLuint truecolor;		/* current rgb color */
+   GLint clear_red, 
+         clear_green, 
+	 clear_blue;		/* current clear rgb color */
+   GLuint clear_truecolor;	/* current clear rgb color */
+   GLushort hicolor;		/* current hicolor */
+   GLushort clear_hicolor;	/* current clear hicolor */
+   GLint width, height;		/* size of color buffer */
+   GLint depth;			/* bits per pixel (8,16,24 or 32) */
+};
+
+typedef struct { GLubyte b,g,r; } _RGB;
+
+struct svga_buffer {   
+   GLint     Depth;
+   GLint     BufferSize;
+   GLubyte   * FrontBuffer;
+   GLubyte   * BackBuffer;
+   GLubyte   * VideoRam;
+};
+
+extern struct svga_buffer SVGABuffer;
+extern vga_modeinfo * SVGAInfo;
+extern SVGAMesaContext SVGAMesa;    /* the current context */
+
+#endif /* SVGAPIX_H */

src/mesa/drivers/x11/fakeglx.c

@@ -1,10 +1,10 @@
-/* $Id: fakeglx.c,v 1.13 1999/11/11 01:29:28 brianp Exp $ */
+/* $Id: fakeglx.c,v 1.12.2.7 2000/03/23 00:13:22 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  * 
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -45,7 +45,16 @@
 
 
 
-#include "glxheader.h"
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include "GL/gl.h"
 #include "GL/xmesa.h"
 #include "context.h"
 #include "config.h"
@@ -258,7 +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;
          }
@@ -1047,7 +1056,6 @@ Bool Fake_glXMakeCurrent( Display *dpy, GLXDrawable drawable, GLXContext ctx )
 {
    if (ctx && drawable) {
       XMesaBuffer buffer;
-      XMesaContext xmctx = (XMesaContext) ctx;
 
       if (drawable==MakeCurrent_PrevDrawable && ctx==MakeCurrent_PrevContext) {
          buffer = MakeCurrent_PrevBuffer;
@@ -1057,7 +1065,7 @@ Bool Fake_glXMakeCurrent( Display *dpy, GLXDrawable drawable, GLXContext ctx )
       }
       if (!buffer) {
          /* drawable must be a new window! */
-         buffer = XMesaCreateWindowBuffer2( xmctx->xm_visual, drawable, ctx );
+         buffer = XMesaCreateWindowBuffer2( ctx->xm_visual, drawable, ctx );
          if (!buffer) {
             /* Out of memory, or context/drawable depth mismatch */
             return False;
@@ -1149,12 +1157,12 @@ void Fake_glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap )
 
 
 void Fake_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
-                          GLuint mask )
+                          unsigned long mask )
 {
    XMesaContext xm_src = (XMesaContext) src;
    XMesaContext xm_dst = (XMesaContext) dst;
    (void) dpy;
-   gl_copy_context( xm_src->gl_ctx, xm_dst->gl_ctx, mask );
+   gl_copy_context( xm_src->gl_ctx, xm_dst->gl_ctx, (GLuint) mask );
 }
 
 
@@ -1422,10 +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";
 }
 
 
@@ -1444,7 +1452,7 @@ const char *Fake_glXQueryExtensionsString( Display *dpy, int screen )
 const char *Fake_glXQueryServerString( Display *dpy, int screen, int name )
 {
    static char *vendor = "Brian Paul";
-   static char *version = "1.1 Mesa 3.1";
+   static char *version = "1.1 Mesa 3.2 beta 1";
 
    (void) dpy;
    (void) screen;
@@ -1467,7 +1475,7 @@ const char *Fake_glXQueryServerString( Display *dpy, int screen, int name )
 const char *Fake_glXGetClientString( Display *dpy, int name )
 {
    static char *vendor = "Brian Paul";
-   static char *version = "1.1 Mesa 3.1";
+   static char *version = "1.1 Mesa 3.2 beta 1";
 
    (void) dpy;
 
@@ -1510,37 +1518,62 @@ GLboolean Fake_glXSet3DfxModeMESA( GLint mode )
 
 
 
-#if 0
-/*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 */
-   GLfunction f = (GLfunction) gl_get_proc_address(procName);
+   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;
 }
-#endif
+

src/mesa/drivers/x11/glxapi.c

@@ -1,4 +1,4 @@
-/* $Id: glxapi.c,v 1.4 1999/10/27 09:50:10 brianp Exp $ */
+/* $Id: glxapi.c,v 1.4.2.2 2000/02/23 23:06:55 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -126,7 +126,7 @@ void glXDestroyContext( Display *dpy, GLXContext ctx )
 
 
 void glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
-		     GLuint mask )
+		     unsigned long mask )
 {
 #ifdef REALGLX
    if (display_has_glx(dpy))
@@ -419,8 +419,7 @@ GLboolean glXSet3DfxModeMESA( GLint mode )
 
 
 
-#if 0  /* spec for this not finalized yet */
-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/realglx.c

@@ -1,4 +1,4 @@
-/* $Id: realglx.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: realglx.c,v 1.1.1.1.2.1 2000/02/23 23:06:55 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -89,7 +89,7 @@ void Real_glXDestroyContext( Display *dpy, GLXContext ctx )
 
 
 void Real_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
-                          GLuint mask )
+                          unsigned long mask )
 {
    (void) dpy;
    (void) src;

src/mesa/drivers/x11/realglx.h

@@ -1,4 +1,4 @@
-/* $Id: realglx.h,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: realglx.h,v 1.1.1.1.2.1 2000/02/23 23:06:55 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -54,7 +54,7 @@ extern void Real_glXDestroyContext( Display *dpy, GLXContext ctx );
 
 
 extern void Real_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
-                                 GLuint mask );
+                                 unsigned long mask );
 
 
 extern Bool Real_glXMakeCurrent( Display *dpy, GLXDrawable drawable,

src/mesa/drivers/x11/xfonts.c

@@ -1,8 +1,8 @@
-/* $Id: xfonts.c,v 1.3 1999/11/11 01:29:28 brianp Exp $ */
+/* $Id: xfonts.c,v 1.2.2.1 1999/12/12 17:03:07 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.1
  *
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
@@ -44,7 +44,7 @@
 #include "GL/xmesa.h"
 #include "context.h"
 #include "fakeglx.h"
-#include "mem.h"
+#include "macros.h"
 #include "xmesaP.h"
 
 /* Some debugging info.  */
@@ -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 1.2 1999/10/08 09:27:12 keithw Exp $ */
+/* $Id: xmesaP.h,v 1.2.2.1 2000/02/22 17:22:42 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -193,7 +193,7 @@ struct xmesa_buffer {
    GLint ximage_width1;
    GLushort *ximage_origin2;	/* used for PIXELADDR2 macro */
    GLint ximage_width2;
-   bgr_t *ximage_origin3;	/* used for PIXELADDR3 macro */
+   GLubyte *ximage_origin3;	/* used for PIXELADDR3 macro */
    GLint ximage_width3;
    GLuint *ximage_origin4;	/* used for PIXELADDR4 macro */
    GLint ximage_width4;
@@ -492,7 +492,7 @@ static int const kernel1[16] = {
       ( xmesa->xm_buffer->ximage_origin2 - (Y) * xmesa->xm_buffer->ximage_width2 + (X) )
 
 #define PIXELADDR3( X, Y )  \
-      ( xmesa->xm_buffer->ximage_origin3 - (Y) * xmesa->xm_buffer->ximage_width3 + (X) )
+      ((bgr_t *) ( xmesa->xm_buffer->ximage_origin3 - (Y) * xmesa->xm_buffer->ximage_width3 + 3 * (X) ))
 
 #define PIXELADDR4( X, Y )  \
       ( xmesa->xm_buffer->ximage_origin4 - (Y) * xmesa->xm_buffer->ximage_width4 + (X) )

src/mesa/main/Makefile.X11

@@ -1,7 +1,7 @@
-# $Id: Makefile.X11,v 1.7 1999/11/11 01:22:28 brianp Exp $
+# $Id: Makefile.X11,v 1.6.2.2 2000/01/23 17:47:00 brianp Exp $
 
 # Mesa 3-D graphics library
-# Version:  3.3
+# Version:  3.1
 # Copyright (C) 1995-1999  Brian Paul
 
 # Makefile for core library
@@ -18,13 +18,13 @@ VPATH = RCS
 INCDIR = ../include
 LIBDIR = ../lib
 
-
 CORE_SOURCES = \
-	glapi.c \
-	glapinoop.c \
 	accum.c \
 	alpha.c \
 	alphabuf.c \
+	api1.c \
+	api2.c \
+	apiext.c \
 	attrib.c \
 	bbox.c \
 	bitmap.c \
@@ -37,7 +37,6 @@ CORE_SOURCES = \
 	cva.c \
 	debug_xform.c \
 	depth.c \
-	dispatch.c \
 	dlist.c \
 	drawpix.c \
 	enable.c \
@@ -50,19 +49,18 @@ CORE_SOURCES = \
 	glmisc.c \
 	hash.c \
 	image.c \
-	imaging.c \
 	light.c \
 	lines.c \
 	logic.c \
 	masking.c \
 	matrix.c \
-	mem.c \
 	mmath.c \
 	mthreads.c \
 	pb.c \
 	pixel.c \
 	pipeline.c \
 	points.c \
+	pointers.c \
 	polygon.c \
 	quads.c \
 	rastpos.c \
@@ -106,6 +104,11 @@ DRIVER_SOURCES = \
 	X/xmesa4.c \
 	OSmesa/osmesa.c \
 	SVGA/svgamesa.c \
+	SVGA/svgamesa8.c \
+	SVGA/svgamesa15.c \
+	SVGA/svgamesa16.c \
+	SVGA/svgamesa24.c \
+	SVGA/svgamesa32.c \
 	FX/fxapi.c \
 	FX/fxclip.c \
 	FX/fxcva.c \
@@ -222,7 +225,8 @@ 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 1.11 1999/11/11 01:22:25 brianp Exp $ */
+/* $Id: accum.c,v 1.10.2.2 2000/02/02 21:53:59 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,13 +25,22 @@
  */
 
 
+/* $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
-#include "glheader.h"
+#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 "mem.h"
+#include "macros.h"
 #include "masking.h"
 #include "span.h"
 #include "types.h"
@@ -92,10 +101,9 @@ void gl_alloc_accum_buffer( GLcontext *ctx )
 
 
 
-void
-_mesa_ClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha )
+void gl_ClearAccum( GLcontext *ctx,
+                    GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha )
 {
-   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glAccum");
 
    ctx->Accum.ClearColor[0] = CLAMP( red, -1.0, 1.0 );
@@ -131,10 +139,8 @@ static void rescale_accum( GLcontext *ctx )
 
 
 
-void
-_mesa_Accum( GLenum op, GLfloat value )
+void gl_Accum( GLcontext *ctx, GLenum op, GLfloat value )
 {
-   GET_CURRENT_CONTEXT(ctx);
    GLuint xpos, ypos, width, height, width4;
    GLfloat acc_scale;
    GLubyte rgba[MAX_WIDTH][4];
@@ -332,13 +338,13 @@ _mesa_Accum( GLenum op, GLfloat value )
          if (ctx->IntegerAccumMode && value != 1.0)
             rescale_accum(ctx);
 
-         if (ctx->IntegerAccumMode) {
+         if (ctx->IntegerAccumMode && ctx->IntegerAccumScaler > 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;
-            const GLint max = 256 / mult;
+            const GLint max = (GLint) (256 / mult);
             if (mult != prevMult) {
                assert(max <= 32768);
                for (j = 0; j < max; j++)

src/mesa/main/attrib.c

@@ -1,4 +1,4 @@
-/* $Id: attrib.c,v 1.11 1999/11/11 01:22:25 brianp Exp $ */
+/* $Id: attrib.c,v 1.10.2.4 2000/03/10 22:11:15 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,16 +25,23 @@
  */
 
 
+
+#include <stdlib.h>
+
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include "glheader.h"
+#ifndef XFree86Server
+#include <stdio.h>
+#else
+#include "GL/xf86glx.h"
+#endif
 #include "attrib.h"
 #include "context.h"
 #include "glmisc.h"
 #include "enable.h"
 #include "enums.h"
-#include "mem.h"
+#include "macros.h"
 #include "simple_list.h"
 #include "texstate.h"
 #include "types.h"
@@ -85,7 +92,11 @@ static void copy_texobj_state( struct gl_texture_object *dest,
    dest->P = src->P;
    dest->M = src->M;
    dest->MinMagThresh = src->MinMagThresh;
-   dest->Palette = src->Palette;
+   memcpy( dest->Palette, src->Palette,
+           sizeof(GLubyte) * MAX_TEXTURE_PALETTE_SIZE * 4 );
+   dest->PaletteSize = src->PaletteSize;
+   dest->PaletteIntFormat = src->PaletteIntFormat;
+   dest->PaletteFormat = src->PaletteFormat;
    dest->Complete = src->Complete;
    dest->SampleFunc = src->SampleFunc;
 }
@@ -417,21 +428,43 @@ 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) {
-                  _mesa_DrawBuffer( ctx->Color.DrawBuffer);
+                  gl_DrawBuffer(ctx, ctx->Color.DrawBuffer);
                }
-               if ((ctx->Color.AlphaFunc != oldAlphaFunc ||
-                    ctx->Color.AlphaRef != oldAlphaRef) &&
-                   ctx->Driver.AlphaFunc)
-                  (*ctx->Driver.AlphaFunc)( ctx, ctx->Color.AlphaFunc,
-                                            ctx->Color.AlphaRef / 255.0F);
                if ((ctx->Color.BlendSrcRGB != oldBlendSrc ||
-                    ctx->Color.BlendSrcRGB != oldBlendDst) &&
+                    ctx->Color.BlendDstRGB != oldBlendDst) &&
                    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 );
+               }
+               if (ctx->Visual->RGBAflag) {
+                  GLubyte r = (GLint) (ctx->Color.ClearColor[0] * 255.0F);
+                  GLubyte g = (GLint) (ctx->Color.ClearColor[1] * 255.0F);
+                  GLubyte b = (GLint) (ctx->Color.ClearColor[2] * 255.0F);
+                  GLubyte a = (GLint) (ctx->Color.ClearColor[3] * 255.0F);
+                  (*ctx->Driver.ClearColor)( ctx, r, g, b, a );
+                  if ((ctx->Color.AlphaFunc != oldAlphaFunc ||
+                       ctx->Color.AlphaRef != oldAlphaRef) &&
+                      ctx->Driver.AlphaFunc)
+                     (*ctx->Driver.AlphaFunc)( ctx, ctx->Color.AlphaFunc,
+                                               ctx->Color.AlphaRef / 255.0F);
+                  if (ctx->Driver.ColorMask) {
+                     (*ctx->Driver.ColorMask)(ctx,
+                                              ctx->Color.ColorMask[0],
+                                              ctx->Color.ColorMask[1],
+                                              ctx->Color.ColorMask[2],
+                                              ctx->Color.ColorMask[3]);
+                  }
+               }
+               else {
+                  (*ctx->Driver.ClearIndex)( ctx, ctx->Color.ClearIndex);
+               }
             }
             break;
          case GL_CURRENT_BIT:
@@ -460,7 +493,7 @@ void gl_PopAttrib( GLcontext* ctx )
 
 #define TEST_AND_UPDATE(VALUE, NEWVALUE, ENUM)		\
 	if ((VALUE) != (NEWVALUE)) {			\
-	   _mesa_set_enable( ctx, ENUM, (NEWVALUE) );	\
+	   gl_set_enable( ctx, ENUM, (NEWVALUE) );	\
 	}
 
                TEST_AND_UPDATE(ctx->Color.AlphaEnabled, enable->AlphaTest, GL_ALPHA_TEST);
@@ -470,7 +503,7 @@ void gl_PopAttrib( GLcontext* ctx )
                   GLuint i;
                   for (i=0;i<MAX_CLIP_PLANES;i++) {
                      if (ctx->Transform.ClipEnabled[i] != enable->ClipPlane[i])
-                        _mesa_set_enable( ctx, (GLenum) (GL_CLIP_PLANE0 + i), enable->ClipPlane[i] );
+                        gl_set_enable( ctx, (GLenum) (GL_CLIP_PLANE0 + i), enable->ClipPlane[i] );
                   }
                }
                TEST_AND_UPDATE(ctx->Light.ColorMaterialEnabled, enable->ColorMaterial, GL_COLOR_MATERIAL);
@@ -585,7 +618,7 @@ 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;
@@ -613,7 +646,13 @@ 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;
@@ -731,8 +770,8 @@ void gl_PopAttrib( GLcontext* ctx )
 	    struct gl_viewport_attrib *v = 
 	       (struct gl_viewport_attrib *)attr->data;
 	    
-	    _mesa_Viewport( v->X, v->Y, v->Width, v->Height );
-	    _mesa_DepthRange( v->Near, v->Far );
+	    gl_Viewport( ctx, v->X, v->Y, v->Width, v->Height );
+	    gl_DepthRange( ctx, v->Near, v->Far );
 	    break;
 	 }
          default:
@@ -846,37 +885,3 @@ void gl_PopClientAttrib( GLcontext *ctx )
    ctx->NewState = NEW_ALL;
 }
 
-
-
-void
-_mesa_PushAttrib( GLbitfield mask )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   gl_PushAttrib(ctx, mask);
-}
-
-
-void
-_mesa_PopAttrib( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   gl_PopAttrib(ctx);
-}
-
-
-void
-_mesa_PushClientAttrib( GLbitfield mask )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   gl_PushClientAttrib(ctx, mask);
-}
-
-
-void
-_mesa_PopClientAttrib( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-   gl_PopClientAttrib(ctx);
-}
-
-

src/mesa/main/blend.c

@@ -1,10 +1,10 @@
-/* $Id: blend.c,v 1.8 1999/11/11 01:22:25 brianp Exp $ */
+/* $Id: blend.c,v 1.7.2.1 2000/02/21 14:59:41 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  * 
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -29,7 +29,13 @@
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include "glheader.h"
+#ifndef XFree86Server
+#include <stdio.h>
+#include <assert.h>
+#include <stdlib.h>
+#else
+#include "GL/xf86glx.h"
+#endif
 #include "alphabuf.h"
 #include "blend.h"
 #include "context.h"
@@ -41,9 +47,8 @@
 #endif
 
 
-void _mesa_BlendFunc( GLenum sfactor, GLenum dfactor )
+void gl_BlendFunc( GLcontext *ctx, GLenum sfactor, GLenum dfactor )
 {
-   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glBlendFunc");
 
    if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
@@ -103,10 +108,9 @@ void _mesa_BlendFunc( GLenum sfactor, GLenum dfactor )
 
 /* GL_INGR_blend_func_separate */
 void
-_mesa_BlendFuncSeparateINGR( GLenum sfactorRGB, GLenum dfactorRGB,
-                             GLenum sfactorA, GLenum dfactorA )
+gl_BlendFuncSeparate( GLcontext *ctx, 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))
@@ -210,10 +214,8 @@ _mesa_BlendFuncSeparateINGR( GLenum sfactorRGB, GLenum dfactorRGB,
 
 
 /* This is really an extension function! */
-void
-_mesa_BlendEquationEXT( GLenum mode )
+void gl_BlendEquation( GLcontext *ctx, GLenum mode )
 {
-   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glBlendEquation");
 
    if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
@@ -254,10 +256,9 @@ _mesa_BlendEquationEXT( GLenum mode )
 
 
 
-void
-_mesa_BlendColorEXT( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
+void gl_BlendColor( GLcontext *ctx, GLclampf red, GLclampf green,
+		    GLclampf blue, GLclampf alpha )
 {
-   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 );
@@ -475,7 +476,7 @@ static void blend_general( GLcontext *ctx, GLuint n, const GLubyte mask[],
                sR = sG = sB = 1.0F - (GLfloat) Ad * ascale;
                break;
             case GL_SRC_ALPHA_SATURATE:
-               if (As < 1.0F - (GLfloat) Ad * ascale) {
+               if (As * ascale < 1.0F - (GLfloat) Ad * ascale) {
                   sR = sG = sB = (GLfloat) As * ascale;
                }
                else {

src/mesa/main/clip.c

@@ -1,8 +1,8 @@
-/* $Id: clip.c,v 1.5 1999/11/11 01:22:25 brianp Exp $ */
+/* $Id: clip.c,v 1.4.2.1 1999/11/25 16:51:24 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.1
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,10 +25,19 @@
  */
 
 
+
+
+
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include "glheader.h"
+#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"
@@ -42,6 +51,15 @@
 
 
 
+#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) ) )
 
@@ -58,16 +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
@@ -113,6 +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"
+
 
 
 
@@ -122,17 +175,9 @@ static clip_interp_func clip_interp_tab[0x40];
 
 
 
-void
-_mesa_ClipPlane( GLenum plane, const GLdouble *eq )
+void gl_ClipPlane( GLcontext* ctx, GLenum plane, const GLfloat *equation )
 {
-   GET_CURRENT_CONTEXT(ctx);
    GLint p;
-   GLfloat equation[4];
-
-   equation[0] = eq[0];
-   equation[1] = eq[1];
-   equation[2] = eq[2];
-   equation[3] = eq[3];
 
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glClipPlane");
 
@@ -183,10 +228,8 @@ void gl_update_userclip( GLcontext *ctx )
    }
 }
 
-void
-_mesa_GetClipPlane( GLenum plane, GLdouble *equation )
+void gl_GetClipPlane( GLcontext* ctx, GLenum plane, GLdouble *equation )
 {
-   GET_CURRENT_CONTEXT(ctx);
    GLint p;
 
    ASSERT_OUTSIDE_BEGIN_END(ctx, "glGetClipPlane");
@@ -353,6 +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];
@@ -448,11 +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/colortab.c

@@ -1,4 +1,4 @@
-/* $Id: colortab.c,v 1.4 1999/11/11 01:22:25 brianp Exp $ */
+/* $Id: colortab.c,v 1.3.2.1 2000/02/28 20:40:18 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,15 +23,20 @@
  * 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/colortab.c,v 1.2 1999/04/04 00:20:21 dawes Exp $ */
+
+
+
 
 
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include "glheader.h"
+#ifdef XFree86Server
+#include "GL/xf86glx.h"
+#endif
 #include "colortab.h"
 #include "context.h"
-#include "image.h"
 #include "macros.h"
 #endif
 
@@ -40,8 +45,7 @@
 /*
  * 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++) {
@@ -53,8 +57,7 @@ power_of_two( GLint k )
 }
 
 
-static GLint
-decode_internal_format( GLint format )
+static GLint decode_internal_format( GLint format )
 {
    switch (format) {
       case GL_ALPHA:
@@ -111,171 +114,81 @@ decode_internal_format( GLint format )
 }
 
 
-void 
-_mesa_ColorTable( GLenum target, GLenum internalFormat,
-                  GLsizei width, GLenum format, GLenum type,
-                  const GLvoid *table )
+void gl_ColorTable( GLcontext *ctx, GLenum target,
+                    GLenum internalFormat, struct gl_image *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;
    }
 
-   if (width < 1 || width > MAX_TEXTURE_PALETTE_SIZE || !power_of_two(width)) {
-      gl_error(ctx, GL_INVALID_VALUE, "glColorTable(width)");
-      if (proxy) {
-         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 */
-      if (ctx->Driver.UpdateTexturePalette) {
-         (*ctx->Driver.UpdateTexturePalette)( ctx, texObj );
-      }
-   }
-   else {
-      /* shared texture palette */
-      if (ctx->Driver.UpdateTexturePalette) {
-         (*ctx->Driver.UpdateTexturePalette)( ctx, NULL );
-      }
-   }
-}
-
-
-
-void
-_mesa_ColorSubTable( GLenum target, GLsizei start,
-                     GLsizei count, 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;
-   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:
+      case GL_TEXTURE_3D_EXT:
          texObj = texUnit->CurrentD[3];
-         palette = &texObj->Palette;
+         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;
-         palette = &ctx->Texture.Palette;
          break;
       default:
-         gl_error(ctx, GL_INVALID_ENUM, "glColorSubTable(target)");
+         gl_error(ctx, GL_INVALID_ENUM, "glColorTableEXT(target)");
          return;
    }
 
-   assert(palette);
+   /* internalformat = just like glTexImage */
 
-   if (!gl_is_legal_format_and_type(format, type)) {
-      gl_error(ctx, GL_INVALID_ENUM, "glColorSubTable(format or type)");
+   if (table->Width < 1 || table->Width > MAX_TEXTURE_PALETTE_SIZE
+       || !power_of_two(table->Width)) {
+      gl_error(ctx, GL_INVALID_VALUE, "glColorTableEXT(width)");
+      if (proxy) {
+         texObj->PaletteSize = 0;
+         texObj->PaletteIntFormat = (GLenum) 0;
+         texObj->PaletteFormat = (GLenum) 0;
+      }
       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 );
+      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 );
+         }
       }
    }
    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 );
       }
@@ -284,96 +197,38 @@ _mesa_ColorSubTable( GLenum target, GLsizei start,
 
 
 
-void
-_mesa_GetColorTable( GLenum target, GLenum format,
-                     GLenum type, GLvoid *table )
+void gl_ColorSubTable( GLcontext *ctx, GLenum target,
+                       GLsizei start, struct gl_image *data )
 {
-   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;
+   /* XXX TODO */
+   gl_problem(ctx, "glColorSubTableEXT not implemented");
+   (void) target;
+   (void) start;
+   (void) data;
+}
 
+
+
+void gl_GetColorTable( GLcontext *ctx, GLenum target, GLenum format,
+                       GLenum type, GLvoid *table )
+{
    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:
-         palette = &texUnit->CurrentD[3]->Palette;
+      case GL_TEXTURE_3D_EXT:
          break;
       case GL_SHARED_TEXTURE_PALETTE_EXT:
-         palette = &ctx->Texture.Palette;
          break;
       default:
-         gl_error(ctx, GL_INVALID_ENUM, "glGetColorTable(target)");
+         gl_error(ctx, GL_INVALID_ENUM, "glGetColorTableEXT(target)");
          return;
    }
 
-   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!");
+   gl_problem(ctx, "glGetColorTableEXT not implemented!");
    (void) format;
    (void) type;
    (void) table;
@@ -381,37 +236,46 @@ _mesa_GetColorTable( GLenum target, GLenum format,
 
 
 
-void
-_mesa_GetColorTableParameterfv( GLenum target, GLenum pname, GLfloat *params )
+void gl_GetColorTableParameterfv( GLcontext *ctx, GLenum target,
+                                  GLenum pname, GLfloat *params )
 {
    GLint iparams[10];
-   _mesa_GetColorTableParameteriv( target, pname, iparams );
+
+   gl_GetColorTableParameteriv( ctx, target, pname, iparams );
    *params = (GLfloat) iparams[0];
 }
 
 
 
-void
-_mesa_GetColorTableParameteriv( GLenum target, GLenum pname, GLint *params )
+void gl_GetColorTableParameteriv( GLcontext *ctx, GLenum target,
+                                  GLenum pname, GLint *params )
 {
-   GET_CURRENT_CONTEXT(ctx);
    struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-   struct gl_palette *palette;
+   struct gl_texture_object *texObj;
 
    ASSERT_OUTSIDE_BEGIN_END(ctx, "glGetColorTableParameter");
 
    switch (target) {
       case GL_TEXTURE_1D:
-         palette = &texUnit->CurrentD[1]->Palette;
+         texObj = texUnit->CurrentD[1];
          break;
       case GL_TEXTURE_2D:
-         palette = &texUnit->CurrentD[2]->Palette;
+         texObj = texUnit->CurrentD[2];
          break;
-      case GL_TEXTURE_3D:
-         palette = &texUnit->CurrentD[3]->Palette;
+      case GL_TEXTURE_3D_EXT:
+         texObj = texUnit->CurrentD[3];
+         break;
+      case GL_PROXY_TEXTURE_1D:
+         texObj = ctx->Texture.Proxy1D;
+         break;
+      case GL_PROXY_TEXTURE_2D:
+         texObj = ctx->Texture.Proxy2D;
+         break;
+      case GL_PROXY_TEXTURE_3D:
+         texObj = ctx->Texture.Proxy3D;
          break;
       case GL_SHARED_TEXTURE_PALETTE_EXT:
-         palette = &ctx->Texture.Palette;
+         texObj = NULL;
          break;
       default:
          gl_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameter(target)");
@@ -419,28 +283,34 @@ _mesa_GetColorTableParameteriv( GLenum target, GLenum pname, GLint *params )
    }
 
    switch (pname) {
-      case GL_COLOR_TABLE_FORMAT:
-         *params = palette->IntFormat;
+      case GL_COLOR_TABLE_FORMAT_EXT:
+         if (texObj)
+            *params = texObj->PaletteIntFormat;
+         else
+            *params = ctx->Texture.PaletteIntFormat;
          break;
-      case GL_COLOR_TABLE_WIDTH:
-         *params = palette->Size;
+      case GL_COLOR_TABLE_WIDTH_EXT:
+         if (texObj)
+            *params = texObj->PaletteSize;
+         else
+            *params = ctx->Texture.PaletteSize;
          break;
-      case GL_COLOR_TABLE_RED_SIZE:
+      case GL_COLOR_TABLE_RED_SIZE_EXT:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_GREEN_SIZE:
+      case GL_COLOR_TABLE_GREEN_SIZE_EXT:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_BLUE_SIZE:
+      case GL_COLOR_TABLE_BLUE_SIZE_EXT:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_ALPHA_SIZE:
+      case GL_COLOR_TABLE_ALPHA_SIZE_EXT:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_LUMINANCE_SIZE:
+      case GL_COLOR_TABLE_LUMINANCE_SIZE_EXT:
          *params = 8;
          break;
-      case GL_COLOR_TABLE_INTENSITY_SIZE:
+      case GL_COLOR_TABLE_INTENSITY_SIZE_EXT:
          *params = 8;
          break;
       default:

src/mesa/main/context.c

@@ -1,8 +1,8 @@
-/* $Id: context.c,v 1.19 1999/11/11 01:22:25 brianp Exp $ */
+/* $Id: context.c,v 1.18.2.8 2000/03/06 16:59:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.1
  *
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  *
@@ -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
@@ -34,34 +36,43 @@
  */
 
 
+
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include "glheader.h"
+#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"
 #include "clip.h"
 #include "context.h"
 #include "cva.h"
 #include "depth.h"
-#include "dispatch.h"
 #include "dlist.h"
 #include "eval.h"
 #include "enums.h"
 #include "extensions.h"
 #include "fog.h"
-#include "glapi.h"
+#include "get.h"
 #include "hash.h"
 #include "light.h"
 #include "lines.h"
 #include "dlist.h"
 #include "macros.h"
 #include "matrix.h"
-#include "mem.h"
 #include "mmath.h"
 #include "pb.h"
 #include "pipeline.h"
 #include "points.h"
+#include "pointers.h"
 #include "quads.h"
 #include "shade.h"
 #include "simple_list.h"
@@ -85,6 +96,40 @@
 #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             *****/
@@ -113,7 +158,7 @@ static void set_thread_context( GLcontext *ctx ) {
 #else
 
 /* One Current Context pointer for all threads in the address space */
-GLcontext *_mesa_current_context = NULL;
+GLcontext *CC = NULL;
 struct immediate *CURRENT_INPUT = NULL;
 
 #endif /*THREADS*/
@@ -322,9 +367,9 @@ static struct gl_shared_state *alloc_shared_state( void )
    if (!ss)
       return NULL;
 
-   ss->DisplayList = NewHashTable();
+   ss->DisplayList = _mesa_NewHashTable();
 
-   ss->TexObjects = NewHashTable();
+   ss->TexObjects = _mesa_NewHashTable();
 
    /* Default Texture objects */
    outOfMemory = GL_FALSE;
@@ -340,9 +385,9 @@ static struct gl_shared_state *alloc_shared_state( void )
    if (!ss->DisplayList || !ss->TexObjects || outOfMemory) {
       /* Ran out of memory at some point.  Free everything and return NULL */
       if (ss->DisplayList)
-         DeleteHashTable(ss->DisplayList);
+         _mesa_DeleteHashTable(ss->DisplayList);
       if (ss->TexObjects)
-         DeleteHashTable(ss->TexObjects);
+         _mesa_DeleteHashTable(ss->TexObjects);
       if (ss->DefaultD[1])
          gl_free_texture_object(ss, ss->DefaultD[1]);
       if (ss->DefaultD[2])
@@ -365,7 +410,7 @@ static void free_shared_state( GLcontext *ctx, struct gl_shared_state *ss )
 {
    /* Free display lists */
    while (1) {
-      GLuint list = HashFirstEntry(ss->DisplayList);
+      GLuint list = _mesa_HashFirstEntry(ss->DisplayList);
       if (list) {
          gl_destroy_list(ctx, list);
       }
@@ -373,7 +418,7 @@ static void free_shared_state( GLcontext *ctx, struct gl_shared_state *ss )
          break;
       }
    }
-   DeleteHashTable(ss->DisplayList);
+   _mesa_DeleteHashTable(ss->DisplayList);
 
    /* Free texture objects */
    while (ss->TexObjectList)
@@ -383,7 +428,7 @@ static void free_shared_state( GLcontext *ctx, struct gl_shared_state *ss )
       /* this function removes from linked list too! */
       gl_free_texture_object(ss, ss->TexObjectList);
    }
-   DeleteHashTable(ss->TexObjects);
+   _mesa_DeleteHashTable(ss->TexObjects);
 
    FREE(ss);
 }
@@ -534,6 +579,7 @@ static void init_1d_map( struct gl_1d_map *map, int n, const float *initial )
       for (i=0;i<n;i++)
          map->Points[i] = initial[i];
    }
+   map->Retain = GL_FALSE;
 }
 
 
@@ -552,20 +598,10 @@ static void init_2d_map( struct gl_2d_map *map, int n, const float *initial )
       for (i=0;i<n;i++)
          map->Points[i] = initial[i];
    }
+   map->Retain = GL_FALSE;
 }
 
 
-static void init_palette( struct gl_palette *p )
-{
-   p->Table[0] = 255;
-   p->Table[1] = 255;
-   p->Table[2] = 255;
-   p->Table[3] = 255;
-   p->Size = 1;
-   p->IntFormat = GL_RGBA;
-   p->Format = GL_RGBA;
-}
-
 
 /*
  * Initialize a gl_context structure to default values.
@@ -586,7 +622,7 @@ static void initialize_context( GLcontext *ctx )
       gl_matrix_alloc_inv( &ctx->ModelView );
 
       ctx->ModelViewStackDepth = 0;
-      for (i = 0 ; i < MAX_MODELVIEW_STACK_DEPTH ; i++) {
+      for (i = 0; i < MAX_MODELVIEW_STACK_DEPTH - 1; i++) {
 	 gl_matrix_ctr( &ctx->ModelViewStack[i] );
 	 gl_matrix_alloc_inv( &ctx->ModelViewStack[i] );
       }
@@ -603,16 +639,16 @@ static void initialize_context( GLcontext *ctx )
       ctx->NearFarStack[0][0] = 1.0; /* These values seem weird by make */
       ctx->NearFarStack[0][1] = 0.0; /* sense mathematically. */
 
-      for (i = 0 ; i < MAX_PROJECTION_STACK_DEPTH ; i++) {
+      for (i = 0; i < MAX_PROJECTION_STACK_DEPTH - 1; i++) {
 	 gl_matrix_ctr( &ctx->ProjectionStack[i] );
 	 gl_matrix_alloc_inv( &ctx->ProjectionStack[i] );
       }
 
       /* Texture matrix */
-      for (i=0; i<MAX_TEXTURE_UNITS; i++) {
+      for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
 	 gl_matrix_ctr( &ctx->TextureMatrix[i] );
 	 ctx->TextureStackDepth[i] = 0;
-	 for (j = 0 ; j < MAX_TEXTURE_STACK_DEPTH ; j++) {
+	 for (j = 0; j < MAX_TEXTURE_STACK_DEPTH - 1; j++) {
 	    ctx->TextureStack[i][j].inv = 0;
 	 }
       }
@@ -882,9 +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 */
@@ -894,7 +930,14 @@ static void initialize_context( GLcontext *ctx )
       for (i=0; i<MAX_TEXTURE_UNITS; i++)
          init_texture_unit( ctx, i );
 
-      init_palette(&ctx->Texture.Palette);
+      ctx->Texture.SharedPalette = GL_FALSE;
+      ctx->Texture.Palette[0] = 255;
+      ctx->Texture.Palette[1] = 255;
+      ctx->Texture.Palette[2] = 255;
+      ctx->Texture.Palette[3] = 255;
+      ctx->Texture.PaletteSize = 1;
+      ctx->Texture.PaletteIntFormat = GL_RGBA;
+      ctx->Texture.PaletteFormat = GL_RGBA;
 
       /* Transformation group */
       ctx->Transform.MatrixMode = GL_MODELVIEW;
@@ -1028,6 +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;
@@ -1289,10 +1333,12 @@ GLcontext *gl_create_context( GLvisual *visual,
    ctx->Driver.ReadDepthSpanFloat = gl_read_depth_span_float;
    ctx->Driver.ReadDepthSpanInt = gl_read_depth_span_int;
 
+   
 #ifdef PROFILE
    init_timings( ctx );
 #endif
 
+#ifdef GL_VERSION_1_1
    if (!alloc_proxy_textures(ctx)) {
       free_shared_state(ctx, ctx->Shared);
       FREE(ctx->VB);
@@ -1300,11 +1346,10 @@ GLcontext *gl_create_context( GLvisual *visual,
       FREE(ctx);
       return NULL;
    }
+#endif
 
-   /* setup API dispatch tables */
-   _mesa_init_exec_table( &ctx->Exec );
-   _mesa_init_dlist_table( &ctx->Save );
-   ctx->CurrentDispatch = &ctx->Exec;
+   gl_init_api_function_pointers( ctx );
+   ctx->API = ctx->Exec;   /* GL_EXECUTE is default */
 
    return ctx;
 }
@@ -1325,9 +1370,8 @@ void gl_context_initialize( GLcontext *ctx )
 void gl_destroy_context( GLcontext *ctx )
 {
    if (ctx) {
-
-      GLuint i;
       struct gl_shine_tab *s, *tmps;
+      GLuint i, j;
 
 #ifdef PROFILE
       if (getenv("MESA_PROFILE")) {
@@ -1336,13 +1380,19 @@ void gl_destroy_context( GLcontext *ctx )
 #endif
 
       gl_matrix_dtr( &ctx->ModelView );
-      for (i = 0 ; i < MAX_MODELVIEW_STACK_DEPTH ; i++) {
+      for (i = 0 ; i < MAX_MODELVIEW_STACK_DEPTH - 1; i++) {
 	 gl_matrix_dtr( &ctx->ModelViewStack[i] );
       }
       gl_matrix_dtr( &ctx->ProjectionMatrix );
-      for (i = 0 ; i < MAX_PROJECTION_STACK_DEPTH ; i++) {
+      for (i = 0 ; i < MAX_PROJECTION_STACK_DEPTH - 1; i++) {
 	 gl_matrix_dtr( &ctx->ProjectionStack[i] );
       }
+      for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
+	 gl_matrix_dtr( &ctx->TextureMatrix[i] );
+	 for (j = 0; j < MAX_TEXTURE_STACK_DEPTH - 1; j++) {
+	    gl_matrix_dtr( &ctx->TextureStack[i][j] );
+	 }
+      }
 
       FREE( ctx->PB );
 
@@ -1418,8 +1468,8 @@ void gl_destroy_context( GLcontext *ctx )
       FREE( (void *) ctx );
 
 #ifndef THREADS
-      if (ctx == _mesa_current_context) {
-         _mesa_current_context = NULL;
+      if (ctx==CC) {
+         CC = NULL;
 	 CURRENT_INPUT = NULL;
       }
 #endif
@@ -1488,42 +1538,52 @@ void gl_destroy_framebuffer( GLframebuffer *buffer )
 /*
  * Set the current context, binding the given frame buffer to the context.
  */
-void gl_make_current( GLcontext *newCtx, GLframebuffer *buffer )
+void gl_make_current( GLcontext *ctx, GLframebuffer *buffer )
 {
-   GET_CURRENT_CONTEXT(oldCtx);
+   GET_CONTEXT;
 
    /* Flush the old context
     */
-   if (oldCtx) {
-      ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(oldCtx, "gl_make_current");
+   if (CC) {
+      ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(CC, "gl_make_current");
    }
 
 #ifdef THREADS
    /* TODO: unbind old buffer from context? */
-   set_thread_context( newCtx );
+   set_thread_context( ctx );
 #else
-   if (oldCtx && oldCtx->Buffer) {
+   if (CC && CC->Buffer) {
       /* unbind frame buffer from context */
-      oldCtx->Buffer = NULL;
+      CC->Buffer = NULL;
    }
-   _mesa_current_context = newCtx;
-   if (newCtx) {
-      SET_IMMEDIATE(newCtx, newCtx->input);
+   CC = ctx;
+   if (ctx) {
+      SET_IMMEDIATE(ctx, ctx->input);
    }
 #endif
 
-   if (newCtx)
-      _glapi_set_dispatch(newCtx->CurrentDispatch);
-   else
-      _glapi_set_dispatch(NULL);  /* none current */
-
    if (MESA_VERBOSE) fprintf(stderr, "gl_make_current()\n");
 
-   if (newCtx && buffer) {
-      /* TODO: check if newCtx and buffer's visual match??? */
-      newCtx->Buffer = buffer;      /* Bind the frame buffer to the context */
-      newCtx->NewState = NEW_ALL;   /* just to be safe */
-      gl_update_state( newCtx );
+   if (ctx && buffer) {
+      /* TODO: check if ctx and buffer's visual match??? */
+      ctx->Buffer = buffer;      /* Bind the frame buffer to the context */
+      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;
    }
 }
 
@@ -1536,7 +1596,7 @@ GLcontext *gl_get_current_context( void )
 #ifdef THREADS
    return gl_get_thread_context();
 #else
-   return _mesa_current_context;
+   return CC;
 #endif
 }
 
@@ -1620,73 +1680,26 @@ void gl_copy_context( const GLcontext *src, GLcontext *dst, GLuint mask )
 }
 
 
-/*
- * This should be called by device drivers just before they do a
- * swapbuffers.  Any pending rendering commands will be executed.
- */
-void
-_mesa_swapbuffers(GLcontext *ctx)
-{
-   FLUSH_VB( ctx, "swap buffers" );
-}
-
 
 /*
- * Return pointer to this context's current API dispatch table.
- * It'll either be the immediate-mode execute dispatcher or the
- * display list compile dispatcher.
+ * Someday a GLS library or OpenGL-like debugger may call this function
+ * to register it's own set of API entry points.
+ * Input: ctx - the context to set API pointers for
+ *        api - if NULL, restore original API pointers
+ *              else, set API function table to this table.
  */
-struct _glapi_table *
-_mesa_get_dispatch(GLcontext *ctx)
+void gl_set_api_table( GLcontext *ctx, const struct gl_api_table *api )
 {
-   return ctx->CurrentDispatch;
+   if (api) {
+      MEMCPY( &ctx->API, api, sizeof(struct gl_api_table) );
+   }
+   else {
+      MEMCPY( &ctx->API, &ctx->Exec, sizeof(struct gl_api_table) );
+   }
 }
 
 
 
-void
-_mesa_ResizeBuffersMESA( void )
-{
-   GET_CURRENT_CONTEXT(ctx);
-
-   GLuint buf_width, buf_height;
-
-   if (MESA_VERBOSE & VERBOSE_API)
-      fprintf(stderr, "glResizeBuffersMESA\n");
-
-   /* ask device driver for size of output buffer */
-   (*ctx->Driver.GetBufferSize)( ctx, &buf_width, &buf_height );
-
-   /* see if size of device driver's color buffer (window) has changed */
-   if (ctx->Buffer->Width == (GLint) buf_width &&
-       ctx->Buffer->Height == (GLint) buf_height)
-      return;
-
-   ctx->NewState |= NEW_RASTER_OPS;  /* to update scissor / window bounds */
-
-   /* save buffer size */
-   ctx->Buffer->Width = buf_width;
-   ctx->Buffer->Height = buf_height;
-
-   /* Reallocate other buffers if needed. */
-   if (ctx->Visual->DepthBits>0) {
-      /* reallocate depth buffer */
-      (*ctx->Driver.AllocDepthBuffer)( ctx );
-   }
-   if (ctx->Visual->StencilBits>0) {
-      /* reallocate stencil buffer */
-      gl_alloc_stencil_buffer( ctx );
-   }
-   if (ctx->Visual->AccumBits>0) {
-      /* reallocate accum buffer */
-      gl_alloc_accum_buffer( ctx );
-   }
-   if (ctx->Visual->SoftwareAlpha) {
-      gl_alloc_alpha_buffers( ctx );
-   }
-}
-
-
 
 /**********************************************************************/
 /*****                Miscellaneous functions                     *****/
@@ -1809,6 +1822,66 @@ void gl_error( GLcontext *ctx, GLenum error, const char *s )
 
 
 
+/*
+ * Execute a glGetError command
+ */
+GLenum gl_GetError( GLcontext *ctx )
+{
+   GLenum e = ctx->ErrorValue;
+
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL( ctx, "glGetError", (GLenum) 0);
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      fprintf(stderr, "glGetError <-- %s\n", gl_lookup_enum_by_nr(e));
+
+   ctx->ErrorValue = (GLenum) GL_NO_ERROR;
+   return e;
+}
+
+
+
+void gl_ResizeBuffersMESA( GLcontext *ctx )
+{
+   GLuint buf_width, buf_height;
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      fprintf(stderr, "glResizeBuffersMESA\n");
+
+   /* ask device driver for size of output buffer */
+   (*ctx->Driver.GetBufferSize)( ctx, &buf_width, &buf_height );
+
+   /* see if size of device driver's color buffer (window) has changed */
+   if (ctx->Buffer->Width == (GLint) buf_width &&
+       ctx->Buffer->Height == (GLint) buf_height)
+      return;
+
+   ctx->NewState |= NEW_RASTER_OPS;  /* to update scissor / window bounds */
+
+   /* save buffer size */
+   ctx->Buffer->Width = buf_width;
+   ctx->Buffer->Height = buf_height;
+
+   /* Reallocate other buffers if needed. */
+   if (ctx->Visual->DepthBits>0) {
+      /* reallocate depth buffer */
+      (*ctx->Driver.AllocDepthBuffer)( ctx );
+   }
+   if (ctx->Visual->StencilBits>0) {
+      /* reallocate stencil buffer */
+      gl_alloc_stencil_buffer( ctx );
+   }
+   if (ctx->Visual->AccumBits>0) {
+      /* reallocate accum buffer */
+      gl_alloc_accum_buffer( ctx );
+   }
+   if (ctx->Visual->SoftwareAlpha) {
+      gl_alloc_alpha_buffers( ctx );
+   }
+}
+
+
+
+
 /**********************************************************************/
 /*****                   State update logic                       *****/
 /**********************************************************************/
@@ -1925,21 +1998,17 @@ 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)
@@ -2078,14 +2147,6 @@ 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);
 
@@ -2102,7 +2163,7 @@ 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);
@@ -2264,7 +2325,7 @@ 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);
@@ -2272,6 +2333,7 @@ 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|
@@ -2367,7 +2429,7 @@ 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;
 
@@ -2423,7 +2485,6 @@ void gl_update_state( GLcontext *ctx )
       gl_update_normal_transform( ctx );
    }
 
- finished:
    gl_update_pipelines(ctx);
    ctx->NewState = 0;
 }

src/mesa/main/dd.h

@@ -1,4 +1,4 @@
-/* $Id: dd.h,v 1.4 1999/10/21 12:46:27 brianp Exp $ */
+/* $Id: dd.h,v 1.4.2.1 1999/12/12 18:30:47 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -659,6 +659,7 @@ struct dd_function_table {
    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/drawpix.c

@@ -1,8 +1,8 @@
-/* $Id: drawpix.c,v 1.6 1999/11/11 01:22:26 brianp Exp $ */
+/* $Id: drawpix.c,v 1.5.2.2 2000/02/22 18:10:43 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.1
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,10 +25,19 @@
  */
 
 
+
+
+
 #ifdef PC_HEADER
 #include "all.h"
 #else
-#include "glheader.h"
+#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"
@@ -44,16 +53,23 @@
 
 
 
+/* TODO:  apply texture mapping to fragments */
+
+
 /*
- * Try to do a fast and simple RGB(a) glDrawPixels.
+ * Try to do a fast glDrawPixels.  Conditions include:
+ *   not using a display list
+ *   simple pixel unpacking
+ *   no raster ops
+ *   etc....
  * Return:  GL_TRUE if success, GL_FALSE if slow path must be used instead
  */
-static GLboolean
-simple_DrawPixels( GLcontext *ctx, GLint x, GLint y,
-                   GLsizei width, GLsizei height, GLenum format, GLenum type,
-                   const GLvoid *pixels )
+GLboolean gl_direct_DrawPixels( GLcontext *ctx,
+                                const struct gl_pixelstore_attrib *unpack,
+                                GLsizei width, GLsizei height,
+                                GLenum format, GLenum type,
+                                const GLvoid *pixels )
 {
-   const struct gl_pixelstore_attrib *unpack = &ctx->Unpack;
    GLubyte rgb[MAX_WIDTH][3];
    GLubyte rgba[MAX_WIDTH][4];
 
@@ -61,6 +77,9 @@ simple_DrawPixels( GLcontext *ctx, GLint x, GLint y,
 						  GL_FALSE);
 
 
+   if (ctx->RenderMode != GL_RENDER)
+      return GL_FALSE;
+
    if (!ctx->Current.RasterPosValid) {
       /* no-op */
       return GL_TRUE;
@@ -71,10 +90,12 @@ simple_DrawPixels( GLcontext *ctx, GLint x, GLint y,
    }
 
    /* see if device driver can do the drawpix */
-   if (ctx->Driver.DrawPixels
-       && (*ctx->Driver.DrawPixels)(ctx, x, y, width, height, format, type,
-                                    unpack, pixels)) {
-      return GL_TRUE;
+   if (ctx->Driver.DrawPixels) {
+      GLint x = (GLint) (ctx->Current.RasterPos[0] + 0.5F);
+      GLint y = (GLint) (ctx->Current.RasterPos[1] + 0.5F);
+      if ((*ctx->Driver.DrawPixels)(ctx, x, y, width, height, format, type,
+                                    unpack, pixels))
+         return GL_TRUE;
    }
 
    if ((ctx->RasterMask&(~(SCISSOR_BIT|WINCLIP_BIT)))==0
@@ -88,8 +109,8 @@ simple_DrawPixels( GLcontext *ctx, GLint x, GLint y,
        && !unpack->SwapBytes
        && !unpack->LsbFirst) {
 
-      GLint destX = x;
-      GLint destY = y;
+      GLint destX = (GLint) (ctx->Current.RasterPos[0] + 0.5F);
+      GLint destY = (GLint) (ctx->Current.RasterPos[1] + 0.5F);
       GLint drawWidth = width;           /* actual width drawn */
       GLint drawHeight = height;         /* actual height drawn */
       GLint skipPixels = unpack->SkipPixels;
@@ -346,9 +367,10 @@ simple_DrawPixels( GLcontext *ctx, GLint x, GLint y,
          return GL_FALSE;
       }
    }
-
-   /* can't do a simple draw, have to use slow path */
-   return GL_FALSE;
+   else {
+      /* can't do direct render, have to use slow path */
+      return GL_FALSE;
+   }
 }
 
 
@@ -356,43 +378,99 @@ simple_DrawPixels( GLcontext *ctx, GLint x, GLint y,
 /*
  * Do glDrawPixels of index pixels.
  */
-static void
-draw_index_pixels( GLcontext *ctx, GLint x, GLint y,
-                   GLsizei width, GLsizei height,
-                   GLenum type, const GLvoid *pixels )
+static void draw_index_pixels( GLcontext *ctx, GLint x, GLint y,
+                               const struct gl_image *image )
 {
-   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
+   GLint width, height, widthInBytes;
    const GLint desty = y;
-   GLint row, drawWidth;
+   GLint i, j;
    GLdepth zspan[MAX_WIDTH];
+   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
 
-   drawWidth = (width > MAX_WIDTH) ? MAX_WIDTH : width;
+   assert(image);
+   assert(image->Format == GL_COLOR_INDEX);
+
+   width = image->Width;
+   height = image->Height;
+   if (image->Type == GL_BITMAP)
+      widthInBytes = (width + 7) / 8;
+   else
+      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);
-      GLint i;
-      for (i = 0; i < drawWidth; i++) {
+      for (i=0;i<width;i++) {
 	 zspan[i] = zval;
       }
    }
 
-   /*
-    * General solution
-    */
-   for (row = 0; row < height; row++, y++) {
-      GLuint indexes[MAX_WIDTH];
-      const GLvoid *source = gl_pixel_addr_in_image(&ctx->Unpack,
-                    pixels, width, height, GL_COLOR_INDEX, type, 0, row, 0);
-      _mesa_unpack_index_span(ctx, drawWidth, GL_UNSIGNED_INT, indexes,
-                              type, source, &ctx->Unpack, GL_TRUE);
-      if (zoom) {
-         gl_write_zoomed_index_span(ctx, drawWidth, x, y, zspan, indexes, desty);
+   /* process the image row by row */
+   for (i=0;i<height;i++,y++) {
+      GLuint ispan[MAX_WIDTH];
+
+      /* convert to uints */
+      switch (image->Type) {
+	 case GL_UNSIGNED_BYTE:
+	    {
+	       GLubyte *src = (GLubyte *) image->Data + i * width;
+	       for (j=0;j<width;j++) {
+		  ispan[j] = (GLuint) *src++;
+	       }
+	    }
+	    break;
+	 case GL_FLOAT:
+	    {
+	       GLfloat *src = (GLfloat *) image->Data + i * width;
+	       for (j=0;j<width;j++) {
+		  ispan[j] = (GLuint) (GLint) *src++;
+	       }
+	    }
+	    break;
+         case GL_BITMAP:
+            {
+	       GLubyte *src = (GLubyte *) image->Data + i * widthInBytes;
+	       for (j=0;j<width;j++) {
+		  ispan[j] = ( src[j >> 3] >> (7 - (j & 0x7)) ) & 1;
+	       }
+            }
+            break;
+	 default:
+	    gl_problem( ctx, "draw_index_pixels type" );
+            return;
+      }
+
+      /* apply shift and offset */
+      if (ctx->Pixel.IndexOffset || ctx->Pixel.IndexShift) {
+         gl_shift_and_offset_ci( ctx, width, ispan );
+      }
+
+      if (ctx->Visual->RGBAflag) {
+	 /* Convert index to RGBA and write to frame buffer */
+	 GLubyte rgba[MAX_WIDTH][4];
+         gl_map_ci_to_rgba( ctx, width, ispan, rgba );
+         if (zoom) {
+            gl_write_zoomed_rgba_span( ctx, width, x, y, zspan, 
+				       (const GLubyte (*)[4])rgba, desty );
+         }
+         else {
+            gl_write_rgba_span( ctx, width, x, y, zspan, rgba, GL_BITMAP );
+         }
       }
       else {
-         gl_write_index_span(ctx, drawWidth, x, y, zspan, indexes, GL_BITMAP);
+	 /* optionally apply index map then write to frame buffer */
+	 if (ctx->Pixel.MapColorFlag) {
+            gl_map_ci(ctx, width, ispan);
+	 }
+         if (zoom) {
+            gl_write_zoomed_index_span( ctx, width, x, y, zspan, ispan, desty );
+         }
+         else {
+            gl_write_index_span( ctx, width, x, y, zspan, ispan, GL_BITMAP );
+         }
       }
    }
+
 }
 
 
@@ -401,44 +479,83 @@ draw_index_pixels( GLcontext *ctx, GLint x, GLint y,
  * Do glDrawPixels of stencil image.  The image datatype may either
  * be GLubyte or GLbitmap.
  */
-static void 
-draw_stencil_pixels( GLcontext *ctx, GLint x, GLint y,
-                     GLsizei width, GLsizei height,
-                     GLenum type, const GLvoid *pixels )
+static void draw_stencil_pixels( GLcontext *ctx, GLint x, GLint y,
+                                 const struct gl_image *image )
 {
-   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
+   GLint widthInBytes, width, height;
    const GLint desty = y;
-   GLint row, drawWidth;
+   GLint i;
+   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
 
-   if (type != GL_BYTE &&
-       type != GL_UNSIGNED_BYTE &&
-       type != GL_SHORT &&
-       type != GL_UNSIGNED_SHORT &&
-       type != GL_INT &&
-       type != GL_UNSIGNED_INT &&
-       type != GL_FLOAT &&
-       type != GL_BITMAP) {
-      gl_error( ctx, GL_INVALID_ENUM, "glDrawPixels(stencil type)");
+   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;
    }
 
-   drawWidth = (width > MAX_WIDTH) ? MAX_WIDTH : width;
+   assert(image);
+   assert(image->Format == GL_STENCIL_INDEX);
+   assert(image->Type == GL_UNSIGNED_BYTE || image->Type == GL_BITMAP);
 
-   for (row = 0; row < height; row++, y++) {
-      GLstencil values[MAX_WIDTH];
-      GLenum destType = (sizeof(GLstencil) == sizeof(GLubyte))
-                      ? GL_UNSIGNED_BYTE : GL_UNSIGNED_SHORT;
-      const GLvoid *source = gl_pixel_addr_in_image(&ctx->Unpack,
-                    pixels, width, height, GL_COLOR_INDEX, type, 0, row, 0);
-      _mesa_unpack_index_span(ctx, drawWidth, destType, values,
-                              type, source, &ctx->Unpack, GL_TRUE);
+   if (image->Type == GL_UNSIGNED_BYTE)
+      widthInBytes = image->Width;
+   else
+      widthInBytes = (image->Width + 7) / 8;
+   width = image->Width;
+   height = image->Height;
 
-      if (zoom) {
-         gl_write_zoomed_stencil_span( ctx, (GLuint) drawWidth, x, y,
-                                       values, desty );
+   /* process the image row by row */
+   for (i=0;i<height;i++,y++) {
+      GLstencil *src = (GLstencil*)image->Data + i * widthInBytes;
+      GLstencil *stencilValues;
+      GLstencil stencilCopy[MAX_WIDTH];
+
+      if (image->Type == GL_BITMAP) {
+         /* convert bitmap data to GLubyte (0 or 1) data */
+         GLint j;
+         for (j = 0; j < width; j++) {
+            stencilCopy[j] = ( src[j >> 3] >> (7 - (j & 0x7)) ) & 1;
+         }
+         src = stencilCopy;
+      }
+
+      if (ctx->Pixel.IndexOffset || ctx->Pixel.IndexShift
+          || ctx->Pixel.MapStencilFlag) {
+
+         /* make copy of stencil values */
+         if (src != stencilCopy)
+            MEMCPY( stencilCopy, src, width * sizeof(GLstencil));
+
+         /* apply shift and offset */
+         if (ctx->Pixel.IndexOffset || ctx->Pixel.IndexShift) {
+            gl_shift_and_offset_stencil( ctx, width, stencilCopy );
+         }
+
+         /* mapping */
+         if (ctx->Pixel.MapStencilFlag) {
+            gl_map_stencil( ctx, width, stencilCopy );
+         }
+
+         stencilValues = stencilCopy;
       }
       else {
-         gl_write_stencil_span( ctx, (GLuint) drawWidth, x, y, values );
+         /* use stencil values in-place */
+         stencilValues = src;
+      }
+
+      /* write stencil values to stencil buffer */
+      if (zoom) {
+         gl_write_zoomed_stencil_span( ctx, (GLuint) width, x, y,
+                                       stencilValues, desty );
+      }
+      else {
+         gl_write_stencil_span( ctx, (GLuint) width, x, y, stencilValues );
       }
    }
 }
@@ -448,37 +565,30 @@ draw_stencil_pixels( GLcontext *ctx, GLint x, GLint y,
 /*
  * Do a glDrawPixels of depth values.
  */
-static void
-draw_depth_pixels( GLcontext *ctx, GLint x, GLint y,
-                   GLsizei width, GLsizei height,
-                   GLenum type, const GLvoid *pixels )
+static void draw_depth_pixels( GLcontext *ctx, GLint x, GLint y,
+                               const struct gl_image *image )
 {
-   const GLboolean bias_or_scale = ctx->Pixel.DepthBias!=0.0 || ctx->Pixel.DepthScale!=1.0;
-   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
+   GLint width, height;
    const GLint desty = y;
    GLubyte rgba[MAX_WIDTH][4];
    GLuint ispan[MAX_WIDTH];
-   GLint drawWidth = (width > MAX_WIDTH) ? MAX_WIDTH : width;
+   const GLboolean bias_or_scale = ctx->Pixel.DepthBias!=0.0 || ctx->Pixel.DepthScale!=1.0;
+   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
 
-   if (type != GL_UNSIGNED_BYTE
-       && type != GL_UNSIGNED_BYTE
-       && type != GL_UNSIGNED_SHORT
-       && type != GL_UNSIGNED_SHORT
-       && type != GL_UNSIGNED_INT
-       && type != GL_UNSIGNED_INT
-       && type != GL_FLOAT) {
-      gl_error(ctx, GL_INVALID_ENUM, "glDrawPixels(type)");
-      return;
-   }
+   assert(image);
+   assert(image->Format == GL_DEPTH_COMPONENT);
 
-   /* Colors or indexes */
+   width = image->Width;
+   height = image->Height;
+
+   /* Color or index */
    if (ctx->Visual->RGBAflag) {
       GLint r = (GLint) (ctx->Current.RasterColor[0] * 255.0F);
       GLint g = (GLint) (ctx->Current.RasterColor[1] * 255.0F);
       GLint b = (GLint) (ctx->Current.RasterColor[2] * 255.0F);
       GLint a = (GLint) (ctx->Current.RasterColor[3] * 255.0F);
       GLint i;
-      for (i = 0; i < drawWidth; i++) {
+      for (i=0; i<width; i++) {
          rgba[i][RCOMP] = r;
          rgba[i][GCOMP] = g;
          rgba[i][BCOMP] = b;
@@ -487,36 +597,34 @@ draw_depth_pixels( GLcontext *ctx, GLint x, GLint y,
    }
    else {
       GLint i;
-      for (i = 0; i < drawWidth; i++) {
+      for (i=0;i<width;i++) {
 	 ispan[i] = ctx->Current.RasterIndex;
       }
    }
 
-   if (type==GL_UNSIGNED_SHORT && sizeof(GLdepth)==sizeof(GLushort)
+   if (image->Type==GL_UNSIGNED_SHORT && sizeof(GLdepth)==sizeof(GLushort)
        && !bias_or_scale && !zoom && ctx->Visual->RGBAflag) {
       /* Special case: directly write 16-bit depth values */
-      GLint row;
-      for (row = 0; row < height; row++, y++) {
-         const GLdepth *zptr = gl_pixel_addr_in_image(&ctx->Unpack,
-                pixels, width, height, GL_DEPTH_COMPONENT, type, 0, row, 0);
+      GLint j;
+      for (j=0;j<height;j++,y++) {
+         GLdepth *zptr = (GLdepth *) image->Data + j * width;
          gl_write_rgba_span( ctx, width, x, y, zptr, rgba, GL_BITMAP );
       }
    }
-   else if (type==GL_UNSIGNED_INT && sizeof(GLdepth)==sizeof(GLuint)
+   else if (image->Type==GL_UNSIGNED_INT && sizeof(GLdepth)==sizeof(GLuint)
        && !bias_or_scale && !zoom && ctx->Visual->RGBAflag) {
       /* Special case: directly write 32-bit depth values */
-      GLint i, row;
+      GLint i, j;
       /* Compute shift value to scale 32-bit uints down to depth values. */
       GLuint shift = 0;
       GLuint max = MAX_DEPTH;
-      while ((max & 0x80000000) == 0) {
+      while ((max&0x80000000)==0) {
          max = max << 1;
          shift++;
       }
-      for (row = 0; row < height; row++, y++) {
+      for (j=0;j<height;j++,y++) {
          GLdepth zspan[MAX_WIDTH];
-         const GLdepth *zptr = gl_pixel_addr_in_image(&ctx->Unpack,
-                pixels, width, height, GL_DEPTH_COMPONENT, type, 0, row, 0);
+         GLuint *zptr = (GLuint *) image->Data + j * width;
          for (i=0;i<width;i++) {
             zspan[i] = zptr[i] >> shift;
          }
@@ -524,30 +632,72 @@ draw_depth_pixels( GLcontext *ctx, GLint x, GLint y,
       }
    }
    else {
-      /* General case */
-      GLint row;
-      for (row = 0; row < height; row++, y++) {
+      /* General case (slower) */
+      GLint i, j;
+
+      /* process image row by row */
+      for (i=0;i<height;i++,y++) {
+         GLfloat depth[MAX_WIDTH];
          GLdepth zspan[MAX_WIDTH];
-         const GLvoid *src = gl_pixel_addr_in_image(&ctx->Unpack,
-                pixels, width, height, GL_DEPTH_COMPONENT, type, 0, row, 0);
-         _mesa_unpack_depth_span( ctx, drawWidth, zspan, type, src,
-                                  &ctx->Unpack, GL_TRUE );
+
+         switch (image->Type) {
+            case GL_UNSIGNED_SHORT:
+               {
+                  GLushort *src = (GLushort *) image->Data + i * width;
+                  for (j=0;j<width;j++) {
+                     depth[j] = USHORT_TO_FLOAT( *src++ );
+                  }
+               }
+               break;
+            case GL_UNSIGNED_INT:
+               {
+                  GLuint *src = (GLuint *) image->Data + i * width;
+                  for (j=0;j<width;j++) {
+                     depth[j] = UINT_TO_FLOAT( *src++ );
+                  }
+               }
+               break;
+            case GL_FLOAT:
+               {
+                  GLfloat *src = (GLfloat *) image->Data + i * width;
+                  for (j=0;j<width;j++) {
+                     depth[j] = *src++;
+                  }
+               }
+               break;
+            default:
+               gl_problem(ctx, "Bad type in draw_depth_pixels");
+               return;
+         }
+
+         /* apply depth scale and bias */
+         if (ctx->Pixel.DepthScale!=1.0 || ctx->Pixel.DepthBias!=0.0) {
+            for (j=0;j<width;j++) {
+               depth[j] = depth[j] * ctx->Pixel.DepthScale + ctx->Pixel.DepthBias;
+            }
+         }
+
+         /* clamp depth values to [0,1] and convert from floats to integers */
+         for (j=0;j<width;j++) {
+            zspan[j] = (GLdepth) (CLAMP( depth[j], 0.0F, 1.0F ) * DEPTH_SCALE);
+         }
+
          if (ctx->Visual->RGBAflag) {
             if (zoom) {
-               gl_write_zoomed_rgba_span(ctx, width, x, y, zspan,
-                                         (const GLubyte (*)[4])rgba, desty);
+               gl_write_zoomed_rgba_span( ctx, width, x, y, zspan,
+                                          (const GLubyte (*)[4])rgba, desty );
             }
             else {
-               gl_write_rgba_span(ctx, width, x, y, zspan, rgba, GL_BITMAP);
+               gl_write_rgba_span( ctx, width, x, y, zspan, rgba, GL_BITMAP );
             }
          }
          else {
             if (zoom) {
-               gl_write_zoomed_index_span(ctx, width, x, y, zspan,
-                                          ispan, GL_BITMAP);
+               gl_write_zoomed_index_span( ctx, width, x, y, zspan,
+                                           ispan, GL_BITMAP );
             }
             else {
-               gl_write_index_span(ctx, width, x, y, zspan, ispan, GL_BITMAP);
+               gl_write_index_span( ctx, width, x, y, zspan, ispan, GL_BITMAP );
             }
          }
 
@@ -556,71 +706,184 @@ draw_depth_pixels( GLcontext *ctx, GLint x, GLint y,
 }
 
 
+
+/* Simple unpacking parameters: */
+static struct gl_pixelstore_attrib NoUnpack = {
+   1,            /* Alignment */
+   0,            /* RowLength */
+   0,            /* SkipPixels */
+   0,            /* SkipRows */
+   0,            /* ImageHeight */
+   0,            /* SkipImages */
+   GL_FALSE,     /* SwapBytes */
+   GL_FALSE      /* LsbFirst */
+};
+
+
 /*
  * Do glDrawPixels of RGBA pixels.
  */
-static void
-draw_rgba_pixels( GLcontext *ctx, GLint x, GLint y,
-                  GLsizei width, GLsizei height,
-                  GLenum format, GLenum type, const GLvoid *pixels )
+static void draw_rgba_pixels( GLcontext *ctx, GLint x, GLint y,
+                              const struct gl_image *image )
 {
-   const struct gl_pixelstore_attrib *unpack = &ctx->Unpack;
-   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
+   GLint width, height;
+   GLint i, j;
    const GLint desty = y;
    GLdepth zspan[MAX_WIDTH];
    GLboolean quickDraw;
+   const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
+
+   assert(image);
 
    /* Try an optimized glDrawPixels first */
-   if (simple_DrawPixels(ctx, x, y, width, height, format, type, pixels))
+   if (gl_direct_DrawPixels(ctx, &NoUnpack, image->Width, image->Height,
+                            image->Format, image->Type, image->Data ))
       return;
 
+   width = image->Width;
+   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);
-      GLint i;
       for (i=0;i<width;i++) {
 	 zspan[i] = z;
       }
    }
 
-
-   if (ctx->RasterMask == 0 && !zoom
-       && x >= 0 && y >= 0
-       && x + width <= ctx->Buffer->Width
-       && y + height <= ctx->Buffer->Height) {
+   if (ctx->RasterMask==0 && !zoom && x>=0 && y>=0
+       && x+width<=ctx->Buffer->Width && y+height<=ctx->Buffer->Height) {
       quickDraw = GL_TRUE;
    }
    else {
       quickDraw = GL_FALSE;
    }
 
-   /*
-    * General solution
-    */
    {
+      /* General solution */
+      GLboolean r_flag, g_flag, b_flag, a_flag, l_flag;
+      GLuint components;
       GLubyte rgba[MAX_WIDTH][4];
-      GLint row;
-      if (width > MAX_WIDTH)
-         width = MAX_WIDTH;
-      for (row = 0; row < height; row++, y++) {
-         const GLvoid *source = gl_pixel_addr_in_image(unpack,
-                  pixels, width, height, format, type, 0, row, 0);
-         _mesa_unpack_ubyte_color_span(ctx, width, GL_RGBA, (void*) rgba,
-                   format, type, source, unpack, GL_TRUE);
+      GLfloat  rf[MAX_WIDTH];
+      GLfloat  gf[MAX_WIDTH];
+      GLfloat  bf[MAX_WIDTH];
+      DEFARRAY(GLfloat,af,MAX_WIDTH);
+      CHECKARRAY(af,return);
 
+      r_flag = g_flag = b_flag = a_flag = l_flag = GL_FALSE;
+      switch (image->Format) {
+	 case GL_RED:
+	    r_flag = GL_TRUE;
+	    components = 1;
+	    break;
+	 case GL_GREEN:
+	    g_flag = GL_TRUE;
+	    components = 1;
+	    break;
+	 case GL_BLUE:
+	    b_flag = GL_TRUE;
+	    components = 1;
+	    break;
+	 case GL_ALPHA:
+	    a_flag = GL_TRUE;
+	    components = 1;
+	    break;
+	 case GL_RGB:
+	    r_flag = g_flag = b_flag = GL_TRUE;
+	    components = 3;
+	    break;
+	 case GL_LUMINANCE:
+	    l_flag = GL_TRUE;
+	    components = 1;
+	    break;
+	 case GL_LUMINANCE_ALPHA:
+	    l_flag = a_flag = GL_TRUE;
+	    components = 2;
+	    break;
+	 case GL_RGBA:
+	    r_flag = g_flag = b_flag = a_flag = GL_TRUE;
+	    components = 4;
+	    break;
+         default:
+            gl_problem(ctx, "Bad type in draw_rgba_pixels");
+            goto cleanup;
+      }
+
+      /* process the image row by row */
+      for (i=0;i<height;i++,y++) {
+	 /* convert to floats */
+	 switch (image->Type) {
+	    case GL_UNSIGNED_BYTE:
+	       {
+		  GLubyte *src = (GLubyte *) image->Data + i * width * components;
+		  for (j=0;j<width;j++) {
+		     if (l_flag) {
+			rf[j] = gf[j] = bf[j] = UBYTE_TO_FLOAT(*src++);
+		     }
+		     else {
+			rf[j] = r_flag ? UBYTE_TO_FLOAT(*src++) : 0.0;
+			gf[j] = g_flag ? UBYTE_TO_FLOAT(*src++) : 0.0;
+			bf[j] = b_flag ? UBYTE_TO_FLOAT(*src++) : 0.0;
+		     }
+		     af[j] = a_flag ? UBYTE_TO_FLOAT(*src++) : 1.0;
+		  }
+	       }
+	       break;
+	    case GL_FLOAT:
+	       {
+		  GLfloat *src = (GLfloat *) image->Data + i * width * components;
+		  for (j=0;j<width;j++) {
+		     if (l_flag) {
+			rf[j] = gf[j] = bf[j] = *src++;
+		     }
+		     else {
+			rf[j] = r_flag ? *src++ : 0.0;
+			gf[j] = g_flag ? *src++ : 0.0;
+			bf[j] = b_flag ? *src++ : 0.0;
+		     }
+		     af[j] = a_flag ? *src++ : 1.0;
+		  }
+	       }
+	       break;
+	    default:
+	       gl_problem( ctx, "draw_rgba_pixels type" );
+               goto cleanup;
+	 }
+
+	 /* apply scale and bias */
+	 if (ctx->Pixel.ScaleOrBiasRGBA) {
+            gl_scale_and_bias_color(ctx, width, rf, gf, bf, af);
+	 }
+
+	 /* apply pixel mappings */
+	 if (ctx->Pixel.MapColorFlag) {
+            gl_map_color(ctx, width, rf, gf, bf, af);
+	 }
+
+	 /* convert to integers */
+	 for (j=0;j<width;j++) {
+	    rgba[j][RCOMP] = (GLint) (rf[j] * 255.0F);
+	    rgba[j][GCOMP] = (GLint) (gf[j] * 255.0F);
+	    rgba[j][BCOMP] = (GLint) (bf[j] * 255.0F);
+	    rgba[j][ACOMP] = (GLint) (af[j] * 255.0F);
+	 }
+
+	 /* write to frame buffer */
          if (quickDraw) {
-            (*ctx->Driver.WriteRGBASpan)( ctx, width, x, y,
-                                          (CONST GLubyte (*)[]) rgba, NULL);
+            (*ctx->Driver.WriteRGBASpan)( ctx, width, x, y, 
+					  (const GLubyte (*)[4])rgba, NULL);
          }
          else if (zoom) {
             gl_write_zoomed_rgba_span( ctx, width, x, y, zspan, 
-				       (CONST GLubyte (*)[]) rgba, desty );
+				       (const GLubyte (*)[4])rgba, desty );
          }
          else {
             gl_write_rgba_span( ctx, (GLuint) width, x, y, zspan, rgba, GL_BITMAP);
          }
       }
+cleanup:
+      UNDEFARRAY(af);
    }
 }
 
@@ -629,50 +892,45 @@ draw_rgba_pixels( GLcontext *ctx, GLint x, GLint y,
 /*
  * Execute glDrawPixels
  */
-void
-_mesa_DrawPixels( GLsizei width, GLsizei height,
-                  GLenum format, GLenum type, const GLvoid *pixels )
+void gl_DrawPixels( GLcontext* ctx, struct gl_image *image )
 {
-   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glDrawPixels");
 
+
+   if (gl_image_error_test( ctx, image, "glDrawPixels" ))
+      return;
+
    if (ctx->RenderMode==GL_RENDER) {
       GLint x, y;
-      if (!pixels || !ctx->Current.RasterPosValid) {
+      if (!ctx->Current.RasterPosValid) {
 	 return;
       }
 
       x = (GLint) (ctx->Current.RasterPos[0] + 0.5F);
       y = (GLint) (ctx->Current.RasterPos[1] + 0.5F);
 
-      switch (format) {
+      switch (image->Format) {
+	 case GL_COLOR_INDEX:
+            draw_index_pixels( ctx, x, y, image );
+	    break;
 	 case GL_STENCIL_INDEX:
-	    draw_stencil_pixels( ctx, x, y, width, height, type, pixels );
+	    draw_stencil_pixels( ctx, x, y, image );
 	    break;
 	 case GL_DEPTH_COMPONENT:
-	    draw_depth_pixels( ctx, x, y, width, height, type, pixels );
-	    break;
-	 case GL_COLOR_INDEX:
-            if (ctx->Visual->RGBAflag)
-               draw_index_pixels(ctx, x, y, width, height, type, pixels);
-            else
-               draw_rgba_pixels(ctx, x,y, width, height, format, type, pixels);
+	    draw_depth_pixels( ctx, x, y, image );
 	    break;
 	 case GL_RED:
 	 case GL_GREEN:
 	 case GL_BLUE:
 	 case GL_ALPHA:
+	 case GL_RGB:
 	 case GL_LUMINANCE:
 	 case GL_LUMINANCE_ALPHA:
-	 case GL_RGB:
-         case GL_BGR:
 	 case GL_RGBA:
-	 case GL_BGRA:
-	 case GL_ABGR_EXT:
-            draw_rgba_pixels(ctx, x, y, width, height, format, type, pixels);
+            draw_rgba_pixels( ctx, x, y, image );
 	    break;
 	 default:
-	    gl_error( ctx, GL_INVALID_ENUM, "glDrawPixels(format)" );
+	    gl_error( ctx, GL_INVALID_ENUM, "glDrawPixels" );
             return;
       }
    }

src/mesa/main/enums.c

@@ -1,8 +1,8 @@
-/* $Id: enums.c,v 1.5 1999/11/11 01:22:26 brianp Exp $ */
+/* $Id: enums.c,v 1.4.2.1 2000/02/05 01:52:23 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.1
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -24,15 +24,17 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
+#ifndef XFree86Server
+#include <stdlib.h>
+#include <string.h>
 #else
-#include "glheader.h"
-#include "enums.h"
-#include "mem.h"
+#include "GL/xf86glx.h"
 #endif
 
+#include "GL/gl.h"
+#include "enums.h"
+#include "macros.h"
+
 
 typedef struct { 
    const char *c; 
@@ -795,8 +797,8 @@ enum_elt all_enums[] =
    { "GL_NATIVE_GRAPHICS_HANDLE_PGI", 107010 },
 
    /* GL_EXT_compiled_vertex_array */
-   { "GL_ARRAY_ELEMENT_LOCK_FIRST_SGI", 0x81A8},
-   { "GL_ARRAY_ELEMENT_LOCK_COUNT_SGI", 0x81A9},
+   { "GL_ARRAY_ELEMENT_LOCK_FIRST_EXT", 0x81A8},
+   { "GL_ARRAY_ELEMENT_LOCK_COUNT_EXT", 0x81A9},
 
    /* GL_EXT_clip_volume_hint */
    { "GL_CLIP_VOLUME_CLIPPING_HINT_EXT", 0x80F0}

src/mesa/main/extensions.c

@@ -1,8 +1,8 @@
-/* $Id: extensions.c,v 1.11 1999/11/11 01:22:26 brianp Exp $ */
+/* $Id: extensions.c,v 1.10.2.4 1999/12/21 17:22:39 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
+ * Version:  3.1
  * 
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
  * 
@@ -25,16 +25,16 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
+#ifndef XFree86Server
+#include <stdlib.h>
+#include <stdio.h>
 #else
-#include "glheader.h"
+#include "GL/xf86glx.h"
+#endif
 #include "context.h"
 #include "extensions.h"
-#include "mem.h"
 #include "simple_list.h"
 #include "types.h"
-#endif
 
 
 #define MAX_EXT_NAMELEN 80
@@ -62,7 +62,7 @@ static struct { int enabled; const char *name; } default_extensions[] = {
    { DEFAULT_ON,     "GL_EXT_texture3D" },
    { ALWAYS_ENABLED, "GL_MESA_window_pos" },
    { ALWAYS_ENABLED, "GL_MESA_resize_buffers" },
-   { ALWAYS_ENABLED, "GL_EXT_shared_texture_palette" },
+   { DEFAULT_ON,     "GL_EXT_shared_texture_palette" },
    { ALWAYS_ENABLED, "GL_EXT_rescale_normal" },
    { ALWAYS_ENABLED, "GL_EXT_abgr" },
    { ALWAYS_ENABLED, "GL_SGIS_texture_edge_clamp" },
@@ -72,8 +72,15 @@ static struct { int enabled; const char *name; } default_extensions[] = {
    { ALWAYS_ENABLED, "GL_NV_texgen_reflection" },
    { DEFAULT_ON,     "GL_PGI_misc_hints" },
    { DEFAULT_ON,     "GL_EXT_compiled_vertex_array" },
-   { DEFAULT_OFF,    "GL_EXT_vertex_array_set" },
    { DEFAULT_ON,     "GL_EXT_clip_volume_hint" },
+   
+   { DEFAULT_OFF,    "GL_EXT_texture_env_add" },
+
+   /* These obviously won't make it before 3.3:
+    */
+   { DEFAULT_OFF,    "GL_EXT_vertex_array_set" },
+   { DEFAULT_OFF,    "GL_EXT_texture_env" },
+   { DEFAULT_OFF,    "GL_EXT_fog_coord" },
 };
 
 
@@ -105,14 +112,21 @@ static int set_extension( GLcontext *ctx, const char *name, GLuint state )
       if (strncmp(i->name, name, MAX_EXT_NAMELEN) == 0) 
 	 break;
 
-   if (i == ctx->Extensions.ext_list) return 1;
+   if (i == ctx->Extensions.ext_list) {
+      if (MESA_VERBOSE&VERBOSE_EXTENSIONS)
+	 fprintf(stderr, "extension %s -- not found\n", name);
+      return 1;
+   }
 
-   if (i->enabled && !(i->enabled & ALWAYS_ENABLED))
+   if (i->enabled != state && !(i->enabled & ALWAYS_ENABLED))
    {
       if (i->notify) i->notify( ctx, state );      
       i->enabled = state;
    }
 
+   if (MESA_VERBOSE&VERBOSE_EXTENSIONS)
+      fprintf(stderr, "extension %s, state %d\n", name, i->enabled);
+
    return 0;
 }   
 
@@ -133,6 +147,24 @@ int gl_extensions_disable( GLcontext *ctx, const char *name )
 }
       
 
+/*
+ * Test if the named extension is enabled in this context.
+ */
+GLboolean gl_extension_is_enabled( GLcontext *ctx, const char *name)
+{
+   struct extension *i;
+   foreach( i, ctx->Extensions.ext_list )
+      if (strncmp(i->name, name, MAX_EXT_NAMELEN) == 0) {
+         if (i->enabled)
+            return GL_TRUE;
+         else
+            return GL_FALSE;
+      }
+
+   return GL_FALSE;
+}
+
+
 void gl_extensions_dtr( GLcontext *ctx )
 {
    struct extension *i, *nexti;
@@ -218,43 +250,409 @@ void (*gl_get_proc_address( const GLubyte *procName ))()
       gl_function address;
    };
    static struct proc procTable[] = {
+      /* OpenGL 1.0 functions */
+      { "glAccum", (gl_function) glAccum },
+      { "glAlphaFunc", (gl_function) glAlphaFunc },
+      { "glBegin", (gl_function) glBegin },
+      { "glBitmap", (gl_function) glBitmap },
+      { "glAccum", (gl_function) glAccum },
+      { "glAlphaFunc", (gl_function) glAlphaFunc },
+      { "glBegin", (gl_function) glBegin },
+      { "glBitmap", (gl_function) glBitmap },
+      { "glBlendFunc", (gl_function) glBlendFunc },
+      { "glCallList", (gl_function) glCallList },
+      { "glCallLists", (gl_function) glCallLists },
+      { "glClear", (gl_function) glClear },
+      { "glClearAccum", (gl_function) glClearAccum },
+      { "glClearColor", (gl_function) glClearColor },
+      { "glClearDepth", (gl_function) glClearDepth },
+      { "glClearIndex", (gl_function) glClearIndex },
+      { "glClearStencil", (gl_function) glClearStencil },
+      { "glClipPlane", (gl_function) glClipPlane },
+      { "glColor3b", (gl_function) glColor3b },
+      { "glColor3bv", (gl_function) glColor3bv },
+      { "glColor3d", (gl_function) glColor3d },
+      { "glColor3dv", (gl_function) glColor3dv },
+      { "glColor3f", (gl_function) glColor3f },
+      { "glColor3fv", (gl_function) glColor3fv },
+      { "glColor3i", (gl_function) glColor3i },
+      { "glColor3iv", (gl_function) glColor3iv },
+      { "glColor3s", (gl_function) glColor3s },
+      { "glColor3sv", (gl_function) glColor3sv },
+      { "glColor3ub", (gl_function) glColor3ub },
+      { "glColor3ubv", (gl_function) glColor3ubv },
+      { "glColor3ui", (gl_function) glColor3ui },
+      { "glColor3uiv", (gl_function) glColor3uiv },
+      { "glColor3us", (gl_function) glColor3us },
+      { "glColor3usv", (gl_function) glColor3usv },
+      { "glColor4b", (gl_function) glColor4b },
+      { "glColor4bv", (gl_function) glColor4bv },
+      { "glColor4d", (gl_function) glColor4d },
+      { "glColor4dv", (gl_function) glColor4dv },
+      { "glColor4f", (gl_function) glColor4f },
+      { "glColor4fv", (gl_function) glColor4fv },
+      { "glColor4i", (gl_function) glColor4i },
+      { "glColor4iv", (gl_function) glColor4iv },
+      { "glColor4s", (gl_function) glColor4s },
+      { "glColor4sv", (gl_function) glColor4sv },
+      { "glColor4ub", (gl_function) glColor4ub },
+      { "glColor4ubv", (gl_function) glColor4ubv },
+      { "glColor4ui", (gl_function) glColor4ui },
+      { "glColor4uiv", (gl_function) glColor4uiv },
+      { "glColor4us", (gl_function) glColor4us },
+      { "glColor4usv", (gl_function) glColor4usv },
+      { "glColorMask", (gl_function) glColorMask },
+      { "glColorMaterial", (gl_function) glColorMaterial },
+      { "glCopyPixels", (gl_function) glCopyPixels },
+      { "glCullFace", (gl_function) glCullFace },
+      { "glDeleteLists", (gl_function) glDeleteLists },
+      { "glDepthFunc", (gl_function) glDepthFunc },
+      { "glDepthMask", (gl_function) glDepthMask },
+      { "glDepthRange", (gl_function) glDepthRange },
+      { "glDisable", (gl_function) glDisable },
+      { "glDrawBuffer", (gl_function) glDrawBuffer },
+      { "glDrawPixels", (gl_function) glDrawPixels },
+      { "glEdgeFlag", (gl_function) glEdgeFlag },
+      { "glEdgeFlagv", (gl_function) glEdgeFlagv },
+      { "glEnable", (gl_function) glEnable },
+      { "glEnd", (gl_function) glEnd },
+      { "glEndList", (gl_function) glEndList },
+      { "glEvalCoord1d", (gl_function) glEvalCoord1d },
+      { "glEvalCoord1dv", (gl_function) glEvalCoord1dv },
+      { "glEvalCoord1f", (gl_function) glEvalCoord1f },
+      { "glEvalCoord1fv", (gl_function) glEvalCoord1fv },
+      { "glEvalCoord2d", (gl_function) glEvalCoord2d },
+      { "glEvalCoord2dv", (gl_function) glEvalCoord2dv },
+      { "glEvalCoord2f", (gl_function) glEvalCoord2f },
+      { "glEvalCoord2fv", (gl_function) glEvalCoord2fv },
+      { "glEvalMesh1", (gl_function) glEvalMesh1 },
+      { "glEvalMesh2", (gl_function) glEvalMesh2 },
+      { "glEvalPoint1", (gl_function) glEvalPoint1 },
+      { "glEvalPoint2", (gl_function) glEvalPoint2 },
+      { "glFeedbackBuffer", (gl_function) glFeedbackBuffer },
+      { "glFinish", (gl_function) glFinish },
+      { "glFlush", (gl_function) glFlush },
+      { "glFogf", (gl_function) glFogf },
+      { "glFogfv", (gl_function) glFogfv },
+      { "glFogi", (gl_function) glFogi },
+      { "glFogiv", (gl_function) glFogiv },
+      { "glFrontFace", (gl_function) glFrontFace },
+      { "glFrustum", (gl_function) glFrustum },
+      { "glGenLists", (gl_function) glGenLists },
+      { "glGetBooleanv", (gl_function) glGetBooleanv },
+      { "glGetClipPlane", (gl_function) glGetClipPlane },
+      { "glGetDoublev", (gl_function) glGetDoublev },
+      { "glGetError", (gl_function) glGetError },
+      { "glGetFloatv", (gl_function) glGetFloatv },
+      { "glGetIntegerv", (gl_function) glGetIntegerv },
+      { "glGetLightfv", (gl_function) glGetLightfv },
+      { "glGetLightiv", (gl_function) glGetLightiv },
+      { "glGetMapdv", (gl_function) glGetMapdv },
+      { "glGetMapfv", (gl_function) glGetMapfv },
+      { "glGetMapiv", (gl_function) glGetMapiv },
+      { "glGetMaterialfv", (gl_function) glGetMaterialfv },
+      { "glGetMaterialiv", (gl_function) glGetMaterialiv },
+      { "glGetPixelMapfv", (gl_function) glGetPixelMapfv },
+      { "glGetPixelMapuiv", (gl_function) glGetPixelMapuiv },
+      { "glGetPixelMapusv", (gl_function) glGetPixelMapusv },
+      { "glGetPolygonStipple", (gl_function) glGetPolygonStipple },
+      { "glGetString", (gl_function) glGetString },
+      { "glGetTexEnvfv", (gl_function) glGetTexEnvfv },
+      { "glGetTexEnviv", (gl_function) glGetTexEnviv },
+      { "glGetTexGendv", (gl_function) glGetTexGendv },
+      { "glGetTexGenfv", (gl_function) glGetTexGenfv },
+      { "glGetTexGeniv", (gl_function) glGetTexGeniv },
+      { "glGetTexImage", (gl_function) glGetTexImage },
+      { "glGetTexLevelParameterfv", (gl_function) glGetTexLevelParameterfv },
+      { "glGetTexLevelParameteriv", (gl_function) glGetTexLevelParameteriv },
+      { "glGetTexParameterfv", (gl_function) glGetTexParameterfv },
+      { "glGetTexParameteriv", (gl_function) glGetTexParameteriv },
+      { "glHint", (gl_function) glHint },
+      { "glIndexMask", (gl_function) glIndexMask },
+      { "glIndexd", (gl_function) glIndexd },
+      { "glIndexdv", (gl_function) glIndexdv },
+      { "glIndexf", (gl_function) glIndexf },
+      { "glIndexfv", (gl_function) glIndexfv },
+      { "glIndexi", (gl_function) glIndexi },
+      { "glIndexiv", (gl_function) glIndexiv },
+      { "glIndexs", (gl_function) glIndexs },
+      { "glIndexsv", (gl_function) glIndexsv },
+      { "glInitNames", (gl_function) glInitNames },
+      { "glIsEnabled", (gl_function) glIsEnabled },
+      { "glIsList", (gl_function) glIsList },
+      { "glLightModelf", (gl_function) glLightModelf },
+      { "glLightModelfv", (gl_function) glLightModelfv },
+      { "glLightModeli", (gl_function) glLightModeli },
+      { "glLightModeliv", (gl_function) glLightModeliv },
+      { "glLightf", (gl_function) glLightf },
+      { "glLightfv", (gl_function) glLightfv },
+      { "glLighti", (gl_function) glLighti },
+      { "glLightiv", (gl_function) glLightiv },
+      { "glLineStipple", (gl_function) glLineStipple },
+      { "glLineWidth", (gl_function) glLineWidth },
+      { "glListBase", (gl_function) glListBase },
+      { "glLoadIdentity", (gl_function) glLoadIdentity },
+      { "glLoadMatrixd", (gl_function) glLoadMatrixd },
+      { "glLoadMatrixf", (gl_function) glLoadMatrixf },
+      { "glLoadName", (gl_function) glLoadName },
+      { "glLogicOp", (gl_function) glLogicOp },
+      { "glMap1d", (gl_function) glMap1d },
+      { "glMap1f", (gl_function) glMap1f },
+      { "glMap2d", (gl_function) glMap2d },
+      { "glMap2f", (gl_function) glMap2f },
+      { "glMapGrid1d", (gl_function) glMapGrid1d },
+      { "glMapGrid1f", (gl_function) glMapGrid1f },
+      { "glMapGrid2d", (gl_function) glMapGrid2d },
+      { "glMapGrid2f", (gl_function) glMapGrid2f },
+      { "glMaterialf", (gl_function) glMaterialf },
+      { "glMaterialfv", (gl_function) glMaterialfv },
+      { "glMateriali", (gl_function) glMateriali },
+      { "glMaterialiv", (gl_function) glMaterialiv },
+      { "glMatrixMode", (gl_function) glMatrixMode },
+      { "glMultMatrixd", (gl_function) glMultMatrixd },
+      { "glMultMatrixf", (gl_function) glMultMatrixf },
+      { "glNewList", (gl_function) glNewList },
+      { "glNormal3b", (gl_function) glNormal3b },
+      { "glNormal3bv", (gl_function) glNormal3bv },
+      { "glNormal3d", (gl_function) glNormal3d },
+      { "glNormal3dv", (gl_function) glNormal3dv },
+      { "glNormal3f", (gl_function) glNormal3f },
+      { "glNormal3fv", (gl_function) glNormal3fv },
+      { "glNormal3i", (gl_function) glNormal3i },
+      { "glNormal3iv", (gl_function) glNormal3iv },
+      { "glNormal3s", (gl_function) glNormal3s },
+      { "glNormal3sv", (gl_function) glNormal3sv },
+      { "glOrtho", (gl_function) glOrtho },
+      { "glPassThrough", (gl_function) glPassThrough },
+      { "glPixelMapfv", (gl_function) glPixelMapfv },
+      { "glPixelMapuiv", (gl_function) glPixelMapuiv },
+      { "glPixelMapusv", (gl_function) glPixelMapusv },
+      { "glPixelStoref", (gl_function) glPixelStoref },
+      { "glPixelStorei", (gl_function) glPixelStorei },
+      { "glPixelTransferf", (gl_function) glPixelTransferf },
+      { "glPixelTransferi", (gl_function) glPixelTransferi },
+      { "glPixelZoom", (gl_function) glPixelZoom },
+      { "glPointSize", (gl_function) glPointSize },
+      { "glPolygonMode", (gl_function) glPolygonMode },
+      { "glPolygonOffset", (gl_function) glPolygonOffset },
+      { "glPolygonStipple", (gl_function) glPolygonStipple },
+      { "glPopAttrib", (gl_function) glPopAttrib },
+      { "glPopMatrix", (gl_function) glPopMatrix },
+      { "glPopName", (gl_function) glPopName },
+      { "glPushAttrib", (gl_function) glPushAttrib },
+      { "glPushMatrix", (gl_function) glPushMatrix },
+      { "glPushName", (gl_function) glPushName },
+      { "glRasterPos2d", (gl_function) glRasterPos2d },
+      { "glRasterPos2dv", (gl_function) glRasterPos2dv },
+      { "glRasterPos2f", (gl_function) glRasterPos2f },
+      { "glRasterPos2fv", (gl_function) glRasterPos2fv },
+      { "glRasterPos2i", (gl_function) glRasterPos2i },
+      { "glRasterPos2iv", (gl_function) glRasterPos2iv },
+      { "glRasterPos2s", (gl_function) glRasterPos2s },
+      { "glRasterPos2sv", (gl_function) glRasterPos2sv },
+      { "glRasterPos3d", (gl_function) glRasterPos3d },
+      { "glRasterPos3dv", (gl_function) glRasterPos3dv },
+      { "glRasterPos3f", (gl_function) glRasterPos3f },
+      { "glRasterPos3fv", (gl_function) glRasterPos3fv },
+      { "glRasterPos3i", (gl_function) glRasterPos3i },
+      { "glRasterPos3iv", (gl_function) glRasterPos3iv },
+      { "glRasterPos3s", (gl_function) glRasterPos3s },
+      { "glRasterPos3sv", (gl_function) glRasterPos3sv },
+      { "glRasterPos4d", (gl_function) glRasterPos4d },
+      { "glRasterPos4dv", (gl_function) glRasterPos4dv },
+      { "glRasterPos4f", (gl_function) glRasterPos4f },
+      { "glRasterPos4fv", (gl_function) glRasterPos4fv },
+      { "glRasterPos4i", (gl_function) glRasterPos4i },
+      { "glRasterPos4iv", (gl_function) glRasterPos4iv },
+      { "glRasterPos4s", (gl_function) glRasterPos4s },
+      { "glRasterPos4sv", (gl_function) glRasterPos4sv },
+      { "glReadBuffer", (gl_function) glReadBuffer },
+      { "glReadPixels", (gl_function) glReadPixels },
+      { "glRectd", (gl_function) glRectd },
+      { "glRectdv", (gl_function) glRectdv },
+      { "glRectf", (gl_function) glRectf },
+      { "glRectfv", (gl_function) glRectfv },
+      { "glRecti", (gl_function) glRecti },
+      { "glRectiv", (gl_function) glRectiv },
+      { "glRects", (gl_function) glRects },
+      { "glRectsv", (gl_function) glRectsv },
+      { "glRenderMode", (gl_function) glRenderMode },
+      { "glRotated", (gl_function) glRotated },
+      { "glRotatef", (gl_function) glRotatef },
+      { "glScaled", (gl_function) glScaled },
+      { "glScalef", (gl_function) glScalef },
+      { "glScissor", (gl_function) glScissor },
+      { "glSelectBuffer", (gl_function) glSelectBuffer },
+      { "glShadeModel", (gl_function) glShadeModel },
+      { "glStencilFunc", (gl_function) glStencilFunc },
+      { "glStencilMask", (gl_function) glStencilMask },
+      { "glStencilOp", (gl_function) glStencilOp },
+      { "glTexCoord1d", (gl_function) glTexCoord1d },
+      { "glTexCoord1dv", (gl_function) glTexCoord1dv },
+      { "glTexCoord1f", (gl_function) glTexCoord1f },
+      { "glTexCoord1fv", (gl_function) glTexCoord1fv },
+      { "glTexCoord1i", (gl_function) glTexCoord1i },
+      { "glTexCoord1iv", (gl_function) glTexCoord1iv },
+      { "glTexCoord1s", (gl_function) glTexCoord1s },
+      { "glTexCoord1sv", (gl_function) glTexCoord1sv },
+      { "glTexCoord2d", (gl_function) glTexCoord2d },
+      { "glTexCoord2dv", (gl_function) glTexCoord2dv },
+      { "glTexCoord2f", (gl_function) glTexCoord2f },
+      { "glTexCoord2fv", (gl_function) glTexCoord2fv },
+      { "glTexCoord2i", (gl_function) glTexCoord2i },
+      { "glTexCoord2iv", (gl_function) glTexCoord2iv },
+      { "glTexCoord2s", (gl_function) glTexCoord2s },
+      { "glTexCoord2sv", (gl_function) glTexCoord2sv },
+      { "glTexCoord3d", (gl_function) glTexCoord3d },
+      { "glTexCoord3dv", (gl_function) glTexCoord3dv },
+      { "glTexCoord3f", (gl_function) glTexCoord3f },
+      { "glTexCoord3fv", (gl_function) glTexCoord3fv },
+      { "glTexCoord3i", (gl_function) glTexCoord3i },
+      { "glTexCoord3iv", (gl_function) glTexCoord3iv },
+      { "glTexCoord3s", (gl_function) glTexCoord3s },
+      { "glTexCoord3sv", (gl_function) glTexCoord3sv },
+      { "glTexCoord4d", (gl_function) glTexCoord4d },
+      { "glTexCoord4dv", (gl_function) glTexCoord4dv },
+      { "glTexCoord4f", (gl_function) glTexCoord4f },
+      { "glTexCoord4fv", (gl_function) glTexCoord4fv },
+      { "glTexCoord4i", (gl_function) glTexCoord4i },
+      { "glTexCoord4iv", (gl_function) glTexCoord4iv },
+      { "glTexCoord4s", (gl_function) glTexCoord4s },
+      { "glTexCoord4sv", (gl_function) glTexCoord4sv },
+      { "glTexEnvf", (gl_function) glTexEnvf },
+      { "glTexEnvfv", (gl_function) glTexEnvfv },
+      { "glTexEnvi", (gl_function) glTexEnvi },
+      { "glTexEnviv", (gl_function) glTexEnviv },
+      { "glTexGend", (gl_function) glTexGend },
+      { "glTexGendv", (gl_function) glTexGendv },
+      { "glTexGenf", (gl_function) glTexGenf },
+      { "glTexGenfv", (gl_function) glTexGenfv },
+      { "glTexGeni", (gl_function) glTexGeni },
+      { "glTexGeniv", (gl_function) glTexGeniv },
+      { "glTexImage1D", (gl_function) glTexImage1D },
+      { "glTexImage2D", (gl_function) glTexImage2D },
+      { "glTexParameterf", (gl_function) glTexParameterf },
+      { "glTexParameterfv", (gl_function) glTexParameterfv },
+      { "glTexParameteri", (gl_function) glTexParameteri },
+      { "glTexParameteriv", (gl_function) glTexParameteriv },
+      { "glTranslated", (gl_function) glTranslated },
+      { "glTranslatef", (gl_function) glTranslatef },
+      { "glVertex2d", (gl_function) glVertex2d },
+      { "glVertex2dv", (gl_function) glVertex2dv },
+      { "glVertex2f", (gl_function) glVertex2f },
+      { "glVertex2fv", (gl_function) glVertex2fv },
+      { "glVertex2i", (gl_function) glVertex2i },
+      { "glVertex2iv", (gl_function) glVertex2iv },
+      { "glVertex2s", (gl_function) glVertex2s },
+      { "glVertex2sv", (gl_function) glVertex2sv },
+      { "glVertex3d", (gl_function) glVertex3d },
+      { "glVertex3dv", (gl_function) glVertex3dv },
+      { "glVertex3f", (gl_function) glVertex3f },
+      { "glVertex3fv", (gl_function) glVertex3fv },
+      { "glVertex3i", (gl_function) glVertex3i },
+      { "glVertex3iv", (gl_function) glVertex3iv },
+      { "glVertex3s", (gl_function) glVertex3s },
+      { "glVertex3sv", (gl_function) glVertex3sv },
+      { "glVertex4d", (gl_function) glVertex4d },
+      { "glVertex4dv", (gl_function) glVertex4dv },
+      { "glVertex4f", (gl_function) glVertex4f },
+      { "glVertex4fv", (gl_function) glVertex4fv },
+      { "glVertex4i", (gl_function) glVertex4i },
+      { "glVertex4iv", (gl_function) glVertex4iv },
+      { "glVertex4s", (gl_function) glVertex4s },
+      { "glVertex4sv", (gl_function) glVertex4sv },
+      { "glViewport", (gl_function) glViewport },
+
       /* OpenGL 1.1 functions */
-      { "glEnableClientState", (gl_function) glEnableClientState },
-      { "glDisableClientState", (gl_function) glDisableClientState },
-      { "glPushClientAttrib", (gl_function) glPushClientAttrib },
-      { "glPopClientAttrib", (gl_function) glPopClientAttrib },
-      { "glIndexub", (gl_function) glIndexub },
-      { "glIndexubv", (gl_function) glIndexubv },
-      { "glVertexPointer", (gl_function) glVertexPointer },
-      { "glNormalPointer", (gl_function) glNormalPointer },
-      { "glColorPointer", (gl_function) glColorPointer },
-      { "glIndexPointer", (gl_function) glIndexPointer },
-      { "glTexCoordPointer", (gl_function) glTexCoordPointer },
-      { "glEdgeFlagPointer", (gl_function) glEdgeFlagPointer },
-      { "glGetPointerv", (gl_function) glGetPointerv },
-      { "glArrayElement", (gl_function) glArrayElement },
-      { "glDrawArrays", (gl_function) glDrawArrays },
-      { "glDrawElements", (gl_function) glDrawElements },
-      { "glInterleavedArrays", (gl_function) glInterleavedArrays },
-      { "glGenTextures", (gl_function) glGenTextures },
-      { "glDeleteTextures", (gl_function) glDeleteTextures },
-      { "glBindTexture", (gl_function) glBindTexture },
-      { "glPrioritizeTextures", (gl_function) glPrioritizeTextures },
       { "glAreTexturesResident", (gl_function) glAreTexturesResident },
-      { "glIsTexture", (gl_function) glIsTexture },
-      { "glTexSubImage1D", (gl_function) glTexSubImage1D },
-      { "glTexSubImage2D", (gl_function) glTexSubImage2D },
+      { "glArrayElement", (gl_function) glArrayElement },
+      { "glBindTexture", (gl_function) glBindTexture },
+      { "glColorPointer", (gl_function) glColorPointer },
       { "glCopyTexImage1D", (gl_function) glCopyTexImage1D },
       { "glCopyTexImage2D", (gl_function) glCopyTexImage2D },
       { "glCopyTexSubImage1D", (gl_function) glCopyTexSubImage1D },
       { "glCopyTexSubImage2D", (gl_function) glCopyTexSubImage2D },
+      { "glDeleteTextures", (gl_function) glDeleteTextures },
+      { "glDisableClientState", (gl_function) glDisableClientState },
+      { "glDrawArrays", (gl_function) glDrawArrays },
+      { "glDrawElements", (gl_function) glDrawElements },
+      { "glEdgeFlagPointer", (gl_function) glEdgeFlagPointer },
+      { "glEnableClientState", (gl_function) glEnableClientState },
+      { "glGenTextures", (gl_function) glGenTextures },
+      { "glGetPointerv", (gl_function) glGetPointerv },
+      { "glIndexPointer", (gl_function) glIndexPointer },
+      { "glIndexub", (gl_function) glIndexub },
+      { "glIndexubv", (gl_function) glIndexubv },
+      { "glInterleavedArrays", (gl_function) glInterleavedArrays },
+      { "glIsTexture", (gl_function) glIsTexture },
+      { "glNormalPointer", (gl_function) glNormalPointer },
+      { "glPopClientAttrib", (gl_function) glPopClientAttrib },
+      { "glPrioritizeTextures", (gl_function) glPrioritizeTextures },
+      { "glPushClientAttrib", (gl_function) glPushClientAttrib },
+      { "glTexCoordPointer", (gl_function) glTexCoordPointer },
+      { "glTexSubImage1D", (gl_function) glTexSubImage1D },
+      { "glTexSubImage2D", (gl_function) glTexSubImage2D },
+      { "glVertexPointer", (gl_function) glVertexPointer },
 
       /* OpenGL 1.2 functions */
+      { "glCopyTexSubImage3D", (gl_function) glCopyTexSubImage3D },
       { "glDrawRangeElements", (gl_function) glDrawRangeElements },
       { "glTexImage3D", (gl_function) glTexImage3D },
       { "glTexSubImage3D", (gl_function) glTexSubImage3D },
-      { "glCopyTexSubImage3D", (gl_function) glCopyTexSubImage3D },
-      /* NOTE: 1.2 imaging subset functions not implemented in Mesa */
+
+      /* ARB_imaging functions */
+      { "glBlendColor", (gl_function) glBlendColor },
+      { "glBlendEquation", (gl_function) glBlendEquation },
+      { "glColorSubTable", (gl_function) glColorSubTable },
+      { "glColorTable", (gl_function) glColorTable },
+      { "glColorTableParameterfv", (gl_function) glColorTableParameterfv },
+      { "glColorTableParameteriv", (gl_function) glColorTableParameteriv },
+      { "glConvolutionFilter1D", (gl_function) glConvolutionFilter1D },
+      { "glConvolutionFilter2D", (gl_function) glConvolutionFilter2D },
+      { "glConvolutionParameterf", (gl_function) glConvolutionParameterf },
+      { "glConvolutionParameterfv", (gl_function) glConvolutionParameterfv },
+      { "glConvolutionParameteri", (gl_function) glConvolutionParameteri },
+      { "glConvolutionParameteriv", (gl_function) glConvolutionParameteriv },
+      { "glCopyColorSubTable", (gl_function) glCopyColorSubTable },
+      { "glCopyColorTable", (gl_function) glCopyColorTable },
+      { "glCopyConvolutionFilter1D", (gl_function) glCopyConvolutionFilter1D },
+      { "glCopyConvolutionFilter2D", (gl_function) glCopyConvolutionFilter2D },
+      { "glGetColorTable", (gl_function) glGetColorTable },
+      { "glGetColorTableParameterfv", (gl_function) glGetColorTableParameterfv },
+      { "glGetColorTableParameteriv", (gl_function) glGetColorTableParameteriv },
+      { "glGetConvolutionFilter", (gl_function) glGetConvolutionFilter },
+      { "glGetConvolutionParameterfv", (gl_function) glGetConvolutionParameterfv },
+      { "glGetConvolutionParameteriv", (gl_function) glGetConvolutionParameteriv },
+      { "glGetHistogram", (gl_function) glGetHistogram },
+      { "glGetHistogramParameterfv", (gl_function) glGetHistogramParameterfv },
+      { "glGetHistogramParameteriv", (gl_function) glGetHistogramParameteriv },
+      { "glGetMinmax", (gl_function) glGetMinmax },
+      { "glGetMinmaxParameterfv", (gl_function) glGetMinmaxParameterfv },
+      { "glGetMinmaxParameteriv", (gl_function) glGetMinmaxParameteriv },
+      { "glGetSeparableFilter", (gl_function) glGetSeparableFilter },
+      { "glHistogram", (gl_function) glHistogram },
+      { "glMinmax", (gl_function) glMinmax },
+      { "glResetHistogram", (gl_function) glResetHistogram },
+      { "glResetMinmax", (gl_function) glResetMinmax },
+      { "glSeparableFilter2D", (gl_function) glSeparableFilter2D },
+
+      /* GL_EXT_paletted_texture */
+      { "glColorTableEXT", (gl_function) glColorTableEXT },
+      { "glColorSubTableEXT", (gl_function) glColorSubTableEXT },
+      { "glGetColorTableEXT", (gl_function) glGetColorTableEXT },
+      { "glGetColorTableParameterfvEXT", (gl_function) glGetColorTableParameterfvEXT },
+      { "glGetColorTableParameterivEXT", (gl_function) glGetColorTableParameterivEXT },
+
+      /* GL_EXT_compiled_vertex_array */
+      { "glLockArraysEXT", (gl_function) glLockArraysEXT },
+      { "glUnlockArraysEXT", (gl_function) glUnlockArraysEXT },
+
+      /* GL_EXT_point_parameters */
+      { "glPointParameterfEXT", (gl_function) glPointParameterfEXT },
+      { "glPointParameterfvEXT", (gl_function) glPointParameterfvEXT },
+
+      /* GL_EXT_polygon_offset */
+      { "glPolygonOffsetEXT", (gl_function) glPolygonOffsetEXT },
 
       /* GL_EXT_blend_minmax */
       { "glBlendEquationEXT", (gl_function) glBlendEquationEXT },
@@ -262,9 +660,6 @@ void (*gl_get_proc_address( const GLubyte *procName ))()
       /* GL_EXT_blend_color */
       { "glBlendColorEXT", (gl_function) glBlendColorEXT },
 
-      /* GL_EXT_polygon_offset */
-      { "glPolygonOffsetEXT", (gl_function) glPolygonOffsetEXT },
-
       /* GL_EXT_vertex_arrays */
       { "glVertexPointerEXT", (gl_function) glVertexPointerEXT },
       { "glNormalPointerEXT", (gl_function) glNormalPointerEXT },
@@ -289,13 +684,6 @@ void (*gl_get_proc_address( const GLubyte *procName ))()
       { "glTexSubImage3DEXT", (gl_function) glTexSubImage3DEXT },
       { "glCopyTexSubImage3DEXT", (gl_function) glCopyTexSubImage3DEXT },
 
-      /* GL_EXT_color_table */
-      { "glColorTableEXT", (gl_function) glColorTableEXT },
-      { "glColorSubTableEXT", (gl_function) glColorSubTableEXT },
-      { "glGetColorTableEXT", (gl_function) glGetColorTableEXT },
-      { "glGetColorTableParameterfvEXT", (gl_function) glGetColorTableParameterfvEXT },
-      { "glGetColorTableParameterivEXT", (gl_function) glGetColorTableParameterivEXT },
-
       /* GL_ARB_multitexture */
       { "glActiveTextureARB", (gl_function) glActiveTextureARB },
       { "glClientActiveTextureARB", (gl_function) glClientActiveTextureARB },
@@ -332,10 +720,6 @@ void (*gl_get_proc_address( const GLubyte *procName ))()
       { "glMultiTexCoord4sARB", (gl_function) glMultiTexCoord4sARB },
       { "glMultiTexCoord4svARB", (gl_function) glMultiTexCoord4svARB },
 
-      /* GL_EXT_point_parameters */
-      { "glPointParameterfEXT", (gl_function) glPointParameterfEXT },
-      { "glPointParameterfvEXT", (gl_function) glPointParameterfvEXT },
-
       /* GL_INGR_blend_func_separate */
       { "glBlendFuncSeparateINGR", (gl_function) glBlendFuncSeparateINGR },
 

src/mesa/main/extensions.h

@@ -1,4 +1,4 @@
-/* $Id: extensions.h,v 1.5 1999/10/16 11:30:27 brianp Exp $ */
+/* $Id: extensions.h,v 1.5.2.1 1999/11/20 13:13:50 miklos Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -39,7 +39,7 @@
  */
 extern int gl_extensions_add( struct gl_context *ctx, int state, 
 			      const char *name, void (*notify)( void ) );
-
+extern GLboolean gl_extension_is_enabled( GLcontext *ctx, const char *name);
 extern int gl_extensions_enable( struct gl_context *ctx, const char *name );
 extern int gl_extensions_disable( struct gl_context *ctx, const char *name );
 extern void gl_extensions_dtr( struct gl_context *ctx );