set planned release date (Oct 3)

Windows needs them for correct linkage.

Make-config

@@ -1,13 +1,13 @@
-# $Id: Make-config,v 1.50.2.4 2001/12/14 17:46:20 kschultz Exp $
+# $Id: Make-config,v 1.50.2.11 2002/09/03 17:50:19 brianp Exp $
 
 MESA_MAJOR=4
 MESA_MINOR=0
-MESA_TINY=0
+MESA_TINY=4
 VERSION=$(MESA_MAJOR).$(MESA_MINOR)
 
 # Mesa 3-D graphics library
 # 
-# Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+# Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
@@ -606,6 +606,32 @@ linux-x86:
 		X86/sse_xform3.S X86/sse_xform4.S \
 		X86/sse_normal.S X86/sse_vertex.S"
 
+linux-icc:
+	$(MAKE) $(MFLAGS) -f Makefile.X11 targets \
+	"GL_LIB = libGL.so" \
+	"GLU_LIB = libGLU.so" \
+	"GLUT_LIB = libglut.so" \
+	"GLW_LIB = libGLw.so" \
+	"OSMESA_LIB = libOSMesa.so" \
+	"CC = icc" \
+	"CPLUSPLUS = g++" \
+	"CFLAGS = -O3 -tpp6 -KPIC -D_GCC_LIMITS_H_ -D__GNUC__ -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM -DPTHREADS -I/usr/X11R6/include" \
+	"MAKELIB = ../bin/mklib.linux" \
+	"GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -lm -lpthread" \
+	"GLU_LIB_DEPS = -L../lib -lGL -lm" \
+	"GLUT_LIB_DEPS = -L../lib -lGLU -lGL -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lm" \
+	"APP_LIB_DEPS = -lm" \
+	"ASM_SOURCES = X86/common_x86_asm.S X86/glapi_x86.S \
+		X86/x86_xform2.S X86/x86_xform3.S X86/x86_xform4.S \
+		X86/x86_cliptest.S X86/x86_vertex.S \
+		X86/mmx_blend.S \
+		X86/3dnow_xform1.S X86/3dnow_xform2.S \
+		X86/3dnow_xform3.S X86/3dnow_xform4.S \
+		X86/3dnow_normal.S X86/3dnow_vertex.S \
+		X86/sse_xform1.S X86/sse_xform2.S \
+		X86/sse_xform3.S X86/sse_xform4.S \
+		X86/sse_normal.S X86/sse_vertex.S"
+
 linux-x86-static:
 	$(MAKE) $(MFLAGS) -f Makefile.X11 targets \
 	"GL_LIB = libGL.a" \
@@ -697,7 +723,7 @@ linux-386-glide:
 	"GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -L/usr/local/glide/lib -lglide2x -lm -lpthread" \
 	"GLU_LIB_DEPS = -L../lib -lGL -lm" \
 	"GLUT_LIB_DEPS = -L../lib -lGLU -lGL -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lm" \
-	"APP_LIB_DEPS = -L/usr/local/glide/lib -lglide2x -lglut -lGLU -lGL"
+	"APP_LIB_DEPS = -L/usr/local/glide/lib -lglide2x -lglut -lGLU -lGL -lm" \
 	"ASM_SOURCES = X86/common_x86_asm.S X86/glapi_x86.S \
 		X86/x86_xform2.S X86/x86_xform3.S X86/x86_xform4.S \
 		X86/x86_cliptest.S X86/x86_vertex.S"
@@ -717,7 +743,7 @@ linux-386-opt-glide:
 	"GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -L/usr/local/glide/lib -lglide2x -lm -lpthread" \
 	"GLU_LIB_DEPS = -L../lib -lGL -lm" \
 	"GLUT_LIB_DEPS = -L../lib -lGLU -lGL -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lm" \
-	"APP_LIB_DEPS = -lm" \
+	"APP_LIB_DEPS = -L/usr/local/glide/lib -lglide2x -lglut -lGLU -lGL -lm" \
 	"ASM_SOURCES = X86/common_x86_asm.S X86/glapi_x86.S \
 		X86/x86_xform2.S X86/x86_xform3.S X86/x86_xform4.S \
 		X86/x86_cliptest.S X86/x86_vertex.S"
@@ -736,7 +762,7 @@ linux-x86-glide:
 	"GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -L/usr/local/glide/lib -lglide2x -lm -lpthread" \
 	"GLU_LIB_DEPS = -L../lib -lGL -lm" \
 	"GLUT_LIB_DEPS = -L../lib -lGLU -lGL -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lm" \
-	"APP_LIB_DEPS = -lm" \
+	"APP_LIB_DEPS = -L/usr/local/glide/lib -lglide2x -lglut -lGLU -lGL -lm" \
 	"ASM_SOURCES = X86/common_x86_asm.S X86/glapi_x86.S \
 		X86/x86_xform2.S X86/x86_xform3.S X86/x86_xform4.S \
 		X86/x86_cliptest.S X86/x86_vertex.S \
@@ -867,7 +893,7 @@ linux-osmesa16:
 	"OSMESA16_LIB = libOSMesa16.so" \
 	"CC = gcc" \
 	"CPLUSPLUS = g++" \
-	"CFLAGS = -g -ansi -pedantic -Wall -Wmissing-prototypes -Wundef -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DPTHREADS -DDEBUG -DMESA_DEBUG -DCHAN_BITS=16 -DDEFAULT_SOFTWARE_DEPTH_BITS=31" \
+	"CFLAGS = -O3 -ansi -pedantic -Wall -Wmissing-prototypes -Wundef -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DPTHREADS -DDEBUG -DMESA_DEBUG -DCHAN_BITS=16 -DDEFAULT_SOFTWARE_DEPTH_BITS=31" \
 	"CCFLAGS = $(CFLAGS)" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"GL_LIB_DEPS = -lm -lpthread" \
@@ -879,7 +905,7 @@ linux-osmesa32:
 	"OSMESA16_LIB = libOSMesa32.so" \
 	"CC = gcc" \
 	"CPLUSPLUS = g++" \
-	"CFLAGS = -g -ansi -pedantic -Wall -Wmissing-prototypes -Wundef -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DPTHREADS -DDEBUG -DMESA_DEBUG -DCHAN_BITS=32 -DDEFAULT_SOFTWARE_DEPTH_BITS=31" \
+	"CFLAGS = -O3 -ansi -pedantic -Wall -Wmissing-prototypes -Wundef -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DPTHREADS -DDEBUG -DMESA_DEBUG -DCHAN_BITS=32 -DDEFAULT_SOFTWARE_DEPTH_BITS=31" \
 	"CCFLAGS = $(CFLAGS)" \
 	"MAKELIB = ../bin/mklib.linux" \
 	"GL_LIB_DEPS = -lm -lpthread" \
@@ -1212,6 +1238,7 @@ sunos5:
 	"GLW_LIB = libGLw.a" \
 	"OSMESA_LIB = libOSMesa.a" \
 	"CC = cc" \
+	"CPLUSPLUS = CC" \
 	"CFLAGS = -Xa -fast -xO4 -native -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"APP_LIB_DEPS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
@@ -1224,6 +1251,7 @@ sunos5-sl:
 	"GLW_LIB = libGLw.so" \
 	"OSMESA_LIB = libOSMesa.so" \
 	"CC = cc" \
+	"CPLUSPLUS = CC" \
 	"CFLAGS = -KPIC -Xa -O -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos5" \
 	"APP_LIB_DEPS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
@@ -1236,6 +1264,7 @@ sunos5-ultra:
 	"GLW_LIB = libGLw.a" \
 	"OSMESA_LIB = libOSMesa.a" \
 	"CC = cc" \
+	"CPLUSPLUS = CC" \
 	"CFLAGS = -Xa -fast -xO5 -xtarget=ultra -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.ar-ruv" \
 	"APP_LIB_DEPS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
@@ -1248,6 +1277,7 @@ sunos5-ultra-sl:
 	"GLW_LIB = libGLw.so" \
 	"OSMESA_LIB = libOSMesa.so" \
 	"CC = cc" \
+	"CPLUSPLUS = CC" \
 	"CFLAGS = -KPIC -Xa -fast -xO5 -xtarget=ultra -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DSOLARIS_2_4_BUG" \
 	"MAKELIB = ../bin/mklib.sunos5" \
 	"APP_LIB_DEPS = -L/usr/openwin/lib -L/usr/dt/lib -R/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm"
@@ -1487,13 +1517,13 @@ linux-debug:
 	"OSMESA_LIB = libOSMesa.so" \
 	"CC = gcc" \
 	"CPLUSPLUS = g++" \
-	"CFLAGS = -g -ansi -pedantic -Wall -Wmissing-prototypes -Wundef -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DPTHREADS -DDEBUG -DMESA_DEBUG -DSVGA -I/usr/include/glide -DFX -DMESA_TRACE" \
+	"CFLAGS = -g -ansi -pedantic -Wall -Wmissing-prototypes -Wundef -fPIC -ffast-math -D_SVID_SOURCE -D_BSD_SOURCE -I/usr/X11R6/include -DUSE_XSHM -DPTHREADS -DDEBUG -DMESA_DEBUG -DSVGA_foo -I/usr/include/glide -DFX_foo -DMESA_TRACE" \
 	"CCFLAGS = $(CFLAGS)" \
 	"MAKELIB = ../bin/mklib.linux" \
-	"GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -lpthread -L/usr/local/glide/lib -lglide2x -lvga" \
+	"GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -lpthread" \
 	"GLU_LIB_DEPS = -L../lib -lGL -lm" \
 	"GLUT_LIB_DEPS = -L../lib -lGLU -lGL -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lm" \
-	"APP_LIB_DEPS = -lglut -lGLU -lGL -L/usr/local/glide/lib -lglide2x"
+	"APP_LIB_DEPS = -lglut -lGLU -lGL"
 
 linux-x11-debug:
 	$(MAKE) $(MFLAGS) -f Makefile.X11 targets \

Makefile.X11

@@ -1,9 +1,9 @@
-# $Id: Makefile.X11,v 1.56.2.3 2001/12/14 17:11:46 kschultz Exp $
+# $Id: Makefile.X11,v 1.56.2.13 2002/09/19 16:36:35 brianp Exp $
 
 # Mesa 3-D graphics library
-# Version:  4.0
+# Version:  4.0.4
 # 
-# Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+# Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
@@ -87,6 +87,7 @@ default:
 	@echo "  make linux-sparc-ultra    for UltraSparc systems, make ELF shared libs"
 	@echo "  make linux-osmesa16       for 16-bit/channel OSMesa"
 	@echo "  make linux-osmesa32       for 32-bit/channel OSMesa"
+	@echo "  make linux-icc            for Linux with the Intel C/C++ compiler"
 	@echo "  make lynxos               for LynxOS systems with GCC"
 	@echo "  make macintosh            for Macintosh"
 	@echo "  make machten-2.2          for Macs w/ MachTen 2.2 (68k w/ FPU)"
@@ -143,7 +144,7 @@ hpux9 hpux9-sl hpux9-gcc hpux9-gcc-sl \
 hpux10 hpux10-sl hpux10-gcc hpux10-gcc-sl \
 irix4 irix5 irix5-gcc irix5-dso \
 linux linux-static linux-debug linux-x11-debug linux-static-debug linux-prof \
-linux-x86 linux-x86-static linux-x86-debug \
+linux-x86 linux-icc linux-x86-static linux-x86-debug \
 linux-glide linux-386-glide linux-386-opt-glide \
 linux-x86-glide linux-glide-debug linux-glide-prof \
 linux-alpha-static linux-alpha \
@@ -329,10 +330,10 @@ realclean: clean
 
 
 
-DIRECTORY = Mesa-4.0
-LIB_NAME = MesaLib-4.0
-DEMO_NAME = MesaDemos-4.0
-GLU_NAME = MesaGLU-4.0
+DIRECTORY = Mesa-4.0.4
+LIB_NAME = MesaLib-4.0.4
+DEMO_NAME = MesaDemos-4.0.4
+GLU_NAME = MesaGLU-4.0.4
 GLUT_NAME = GLUT-3.7
 
 
@@ -377,7 +378,7 @@ LIB_FILES =	\
 	$(DIRECTORY)/include/GL/internal/glcore.h			\
 	$(DIRECTORY)/include/GL/Makefile.in				\
 	$(DIRECTORY)/include/GL/Makefile.am				\
-	$(DIRECTORY)/include/GL/dosmesa.h				\
+	$(DIRECTORY)/include/GL/dmesa.h					\
 	$(DIRECTORY)/include/GL/amesa.h					\
 	$(DIRECTORY)/include/GL/fxmesa.h				\
 	$(DIRECTORY)/include/GL/ggimesa.h				\
@@ -400,6 +401,7 @@ LIB_FILES =	\
 	$(DIRECTORY)/include/GL/xmesa_x.h				\
 	$(DIRECTORY)/include/GL/xmesa_xf86.h				\
 	$(DIRECTORY)/include/GLView.h					\
+	$(DIRECTORY)/include/dmesadxe.h					\
 	$(DIRECTORY)/include/Makefile.in				\
 	$(DIRECTORY)/include/Makefile.am				\
 	$(DIRECTORY)/src/Makefile*					\
@@ -430,6 +432,9 @@ LIB_FILES =	\
 	$(DIRECTORY)/src/windml/tornado/*.cdf				\
 	$(DIRECTORY)/src/windml/man3/*.3				\
 	$(DIRECTORY)/src/windml/man3/*.html				\
+	$(DIRECTORY)/src/DOS/*.[chS]					\
+	$(DIRECTORY)/src/DOS/vesa/*.[ch]				\
+	$(DIRECTORY)/src/BeOS/*.h					\
 	$(DIRECTORY)/src/BeOS/*.cpp					\
 	$(DIRECTORY)/src/FX/Makefile.am					\
 	$(DIRECTORY)/src/FX/Makefile.in					\
@@ -578,7 +583,6 @@ OBSOLETE_LIB_FILES = \
 	$(DIRECTORY)/src/D3D/*bat					\
 	$(DIRECTORY)/src/D3D/*DEF					\
 	$(DIRECTORY)/src/DOS/DEPEND.DOS					\
-	$(DIRECTORY)/src/DOS/*.c					\
 	$(DIRECTORY)/src/S3/*.[ch]					\
 	$(DIRECTORY)/src/S3/*.def					\
 	$(DIRECTORY)/src/S3/*.mak					\
@@ -611,6 +615,9 @@ DEMO_FILES =	\
 	$(DIRECTORY)/src-glut/descrip.mms	\
 	$(DIRECTORY)/src-glut/mms_depend	\
 	$(DIRECTORY)/src-glut/*.[ch]		\
+	$(DIRECTORY)/src-glut.dos/*.[ch]	\
+	$(DIRECTORY)/src-glut.dos/Makefile.DJ	\
+	$(DIRECTORY)/src-glut.dos/PC_HW/*.[chS]	\
 	$(DIRECTORY)/images/*			\
 	$(DIRECTORY)/demos/Makefile*		\
 	$(DIRECTORY)/demos/descrip.mms		\

docs/MESA_agp_offset.spec

@@ -0,0 +1,94 @@
+Name
+
+    MESA_agp_offset
+
+Name Strings
+
+    GLX_MESA_agp_offset
+
+Contact
+
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
+    Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
+
+Status
+
+    Shipping (Mesa 4.0.4 and later.  Only implemented in particular
+    XFree86/DRI drivers.)
+
+Version
+
+    1.0
+
+Number
+
+    TBD
+
+Dependencies
+
+    OpenGL 1.0 or later is required
+    GLX_NV_vertex_array_range is required.
+    This extensions is written against the OpenGL 1.4 Specification.
+
+Overview
+
+    This extensions provides a way to convert pointers in an AGP memory
+    region into byte offsets into the AGP aperture.
+    Note, this extension depends on GLX_NV_vertex_array_range, for which
+    no real specification exists.  See GL_NV_vertex_array_range for more
+    information.
+
+IP Status
+
+    None
+
+Issues
+
+    None
+
+New Procedures and Functions
+
+    GLuint glXGetAGPOffsetMESA( const GLvoid *pointer )
+
+New Tokens
+
+    None
+
+Additions to the OpenGL 1.4 Specification
+
+    None
+
+Additions to Chapter 3 the GLX 1.4 Specification (Functions and Errors)
+
+    Add a new section, 3.6 as follows:
+
+    3.6 AGP Memory Access
+
+    On "PC" computers, AGP memory can be allocated with glXAllocateMemoryNV
+    and freed with glXFreeMemoryNV.  Sometimes it's useful to know where a
+    block of AGP memory is located with respect to the start of the AGP
+    aperature.  The function
+
+        GLuint glXGetAGPOffsetMESA( const GLvoid *pointer )
+
+    Returns the offset of the given memory block from the start of AGP
+    memory in basic machine units (i.e. bytes).  If pointer is invalid
+    the value ~0 will be returned.
+
+GLX Protocol
+
+    None.  This is a client side-only extension.
+
+Errors
+
+    glXGetAGPOffsetMESA will return ~0 if the pointer does not point to
+    an AGP memory region.
+
+New State
+
+    None
+
+Revision History
+
+    20 September 2002 - Initial draft
+    2 October 2002 - finished GLX chapter 3 additions

docs/MESA_pack_invert.spec

@@ -0,0 +1,138 @@
+Name
+
+    MESA_pack_invert
+
+Name Strings
+
+    GL_MESA_pack_invert
+
+Contact
+
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
+    Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
+
+Status
+
+    Shipping (Mesa 4.0.4 and later)
+
+Version
+
+    1.0
+
+Number
+
+    TBD
+
+Dependencies
+
+    OpenGL 1.0 or later is required
+    This extensions is written against the OpenGL 1.4 Specification.
+
+Overview
+
+    This extension adds a new pixel storage parameter to indicate that
+    images are to be packed in top-to-bottom order instead of OpenGL's
+    conventional bottom-to-top order.  Only pixel packing can be
+    inverted (i.e. for glReadPixels, glGetTexImage, glGetConvolutionFilter,
+    etc).
+
+    Almost all known image file formats store images in top-to-bottom
+    order.  As it is, OpenGL reads images from the frame buffer in
+    bottom-to-top order.  Thus, images usually have to be inverted before
+    writing them to a file with image I/O libraries.  This extension
+    allows images to be read such that inverting isn't needed.
+
+IP Status
+
+    None
+
+Issues
+
+    1. Should we also defined UNPACK_INVERT_MESA for glDrawPixels, etc?
+
+    Resolved:  No, we're only concerned with pixel packing.  There are other
+    solutions for inverting images when using glDrawPixels (negative Y pixel
+    zoom) or glTexImage (invert the vertex T coordinates).  It would be easy
+    enough to define a complementary extension for pixel packing in the
+    future if needed.
+
+New Procedures and Functions
+
+    None
+
+New Tokens
+
+    Accepted by the <pname> parameter of PixelStorei and PixelStoref
+    and the <pname> parameter of GetIntegerv, GetFloatv, GetDoublev
+    and GetBooleanv:
+
+        PACK_INVERT_MESA                   0x8758
+
+Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
+
+    None
+
+Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
+
+    None
+
+Additions to Chapter 4 of the OpenGL 1.4 Specification (Per-Fragment
+Operations and the Frame Buffer)
+
+    Add the following entry to table 4.4 (PixelStore parameters) on page 182:
+
+    Parameter Name       Type    Initial Value    Valid Range
+    ---------------------------------------------------------
+    PACK_INVERT_MESA     boolean     FALSE        TRUE/FALSE
+
+    In the section labeled "Placement in Client Memory" on page 184
+    insert the following text into the paragraph before the sentence
+    that starts with "If the format is RED, GREEN, BLUE...":
+
+    "The parameter PACK_INVERT_MESA controls whether the image is packed
+     in bottom-to-top order (the default) or top-to-bottom order.  Equation
+     3.8 is modified as follows:
+
+     ... the first element of the Nth row is indicated by
+
+         p + Nk,                if PACK_INVERT_MESA is false
+         p + k * (H - 1) - Nk,  if PACK_INVERT_MESA is true, where H is the
+                                image height
+    "
+
+Additions to Chapter 5 of the OpenGL 1.4 Specification (Special Functions)
+
+    None
+
+Additions to Chapter 6 of the OpenGL 1.4 Specification (State and
+State Requests)
+
+    None
+
+Additions to Appendix A of the OpenGL 1.4 Specification (Invariance)
+
+    None
+
+Additions to the AGL/GLX/WGL Specifications
+
+    None
+
+GLX Protocol
+
+    None
+
+Errors
+
+    None
+
+New State
+
+    Add the following entry to table 6.20 (Pixels) on page 235:
+
+    Get Value         Type     Get Cmd    Initial Value  Description                Sec    Attribute
+    --------------------------------------------------------------------------------------------------
+    PACK_INVERT_MESA  boolean  GetBoolean  FALSE         Value of PACK_INVERT_MESA  4.3.2  pixel-store
+
+Revision History
+
+    21 September 2002 - Initial draft

docs/MESA_packed_depth_stencil.spec

@@ -15,11 +15,11 @@ Contact
 
 Status
 
-    Not yet shipping.
+    OBSOLETE - NEVER SHIPPED (use GL_NV_packed_depth_stencil)
 
 Version
 
-    $Id: MESA_packed_depth_stencil.spec,v 1.1 2000/11/03 14:58:45 brianp Exp $
+    $Id: MESA_packed_depth_stencil.spec,v 1.1.2.1 2002/09/20 19:14:11 brianp Exp $
 
 Number
 

docs/MESA_sprite_point.spec

@@ -14,11 +14,11 @@ Contact
 
 Status
 
-    Not yet shipping.
+    OBSOLETE - NEVER SHIPPED (use GL_NV_point_sprite)
 
 Version
 
-    $Id: MESA_sprite_point.spec,v 1.1 2000/12/08 00:21:02 brianp Exp $
+    $Id: MESA_sprite_point.spec,v 1.1.2.1 2002/09/20 19:14:11 brianp Exp $
 
 Number
 

docs/MESA_ycbcr_texture.spec

@@ -0,0 +1,197 @@
+Name
+
+    MESA_ycbcr_texture
+
+Name Strings
+
+    GL_MESA_ycbcr_texture
+
+Contact
+
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
+    Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
+
+Status
+
+    Shipping (Mesa 4.0.4 and later)
+
+Version
+
+    1.0
+
+Number
+
+    TBD
+
+Dependencies
+
+    OpenGL 1.0 or later is required
+    This extensions is written against the OpenGL 1.4 Specification.
+    NV_texture_rectangle effects the definition of this extension.
+
+Overview
+
+    This extension supports texture images in the YCbCr format.  There is
+    no support for converting YCbCr images to RGB or vice versa.  The
+    intention is for YCbCr image data to be directly sent to the renderer
+    without any pixel transfer operations.  Only 2D texture images are
+    supported (not glDrawPixels, glReadPixels, etc).
+
+    A YCbCr pixel (texel) is a 16-bit unsigned short with two components.
+    The first component is luminance (Y).  For pixels in even-numbered
+    image columns, the second component is Cb.  For pixels in odd-numbered
+    image columns, the second component is Cr.  If one were to convert the
+    data to RGB one would need to examine two pixels from columns N and N+1
+    (where N is even) to deduce the RGB color.
+
+IP Status
+
+    None
+
+Issues
+
+    None
+
+New Procedures and Functions
+
+    None
+
+New Tokens
+
+    Accepted by the <internalFormat> and <format> parameters of
+    TexImage2D and TexSubImage2D:
+
+        GL_YCBCR_MESA                   0x8757
+
+    Accepted by the <type> parameter of TexImage2D and TexSubImage2D:
+
+        GL_UNSIGNED_SHORT_8_8_MESA      0x85BA /* same as Apple's */
+        GL_UNSIGNED_SHORT_8_8_REV_MESA  0x85BB /* same as Apple's */
+
+Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
+
+    None
+
+Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
+
+    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
+    add the following to Table 3.8 (Packed pixel formats):
+    
+    type Parameter                GL Data   Number of        Matching
+     Token Name                    Type     Components     Pixel Formats
+    --------------                -------   ----------     -------------
+    UNSIGNED_SHORT_8_8_MESA       ushort         3         YCBCR_422_MESA
+    UNSIGNED_SHORT_8_8_REV_MESA   ushort         3         YCBCR_422_MESA
+
+
+    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
+    add the following to Table 3.10 (UNSIGNED_SHORT formats):
+
+    UNSIGNED_SHORT_8_8_MESA:
+
+      15  14  13  12  11  10  9   8   7   6   5   4   3   2   1   0
+    +-------------------------------+-------------------------------+
+    |              1st              |              2nd              |
+    +-------------------------------+-------------------------------+
+                        
+    UNSIGNED_SHORT_8_8_REV_MESA:
+
+      15  14  13  12  11  10  9   8   7   6   5   4   3   2   1   0
+    +-------------------------------+-------------------------------+
+    |              2nd              |              1st              |
+    +-------------------------------+-------------------------------+
+
+
+    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
+    add the following to Table 3.12 (Packed pixel fiedl assignments):
+
+                       First       Second     Third      Fourth
+    Format             Element     Element    Element    Element
+    ------             -------     -------    -------    -------
+    YCBCR_422_MESA     luminance   chroma
+
+
+    In section 3.8.1, Texture Image Specification, on page 125, add
+    another item to the list of TexImage2D and TexImage3D equivalence
+    exceptions:
+
+    * The value of internalformat and format may be YCBCR_MESA to
+      indicate that the image data is in YCbCr format.  type must
+      be either UNSIGNED_SHORT_8_8_MESA or UNSIGNED_SHORT_8_8_REV_MESA
+      as seen in tables 3.8 and 3.10.  Table 3.12 describes the mapping
+      between Y and Cb/Cr to the components.
+      If NV_texture_rectangle is supported target may also be
+      TEXTURE_RECTANGLE_NV or PROXY_TEXTURE_RECTANGLE_NV.
+      All pixel transfer operations are bypassed.  The texture is stored as
+      YCbCr, not RGB.  Queries of the texture's red, green and blue component
+      sizes will return zero.
+
+
+    In section 3.8.1, Texture Image Specification, on page 126, add
+    another item to the list of TexImage1D and TexImage2D equivalence
+    exceptions:
+
+    * The value of internalformat and format can not be YCBCR_MESA.
+
+
+    In section 3.8.2, Alternate Texture Image Specification Commands, on
+    page 129, insert this paragraph after the first full paragraph on the
+    page:
+
+         "If the internal storage format of the image being updated by
+    TexSubImage2D is YCBCR_MESA then format must be YCBCR_MESA.
+    The error INVALID_OPERATION will be generated otherwise."
+
+
+Additions to Chapter 4 of the OpenGL 1.4 Specification (Per-Fragment
+Operations and the Frame Buffer)
+
+    None
+
+Additions to Chapter 5 of the OpenGL 1.4 Specification (Special Functions)
+
+    None
+
+Additions to Chapter 6 of the OpenGL 1.4 Specification (State and
+State Requests)
+
+    None
+
+Additions to Appendix A of the OpenGL 1.4 Specification (Invariance)
+
+    None
+
+Additions to the AGL/GLX/WGL Specifications
+
+    None
+
+GLX Protocol
+
+    None
+
+Errors
+
+    INVALID_ENUM is generated by TexImage2D if <internalFormat> is
+    MESA_YCBCR but <format> is not MESA_YCBCR.
+
+    INVALID_ENUM is generated by TexImage2D if <format> is MESA_YCBCR but
+    <internalFormat> is not MESA_YCBCR.
+
+    INVALID_VALUE is generated by TexImage2D if <format> is MESA_YCBCR and
+    <internalFormat> is MESA_YCBCR and <border> is not zero.
+
+    INVALID_OPERATION is generated by TexSubImage2D if the internal image
+    format is YCBCR_MESA and format is not YCBCR_MESA.
+
+    INVALID_OPERATION is generated by CopyTexSubImage2D if the internal
+    image is YCBCR_MESA.
+    
+New State
+
+    Edit table 6.16 on page 231: change the type of TEXTURE_INTERNAL_FORMAT
+    from n x Z42 to n x Z43 to indicate that internal format may also be
+    YCBCR_MESA.
+
+Revision History
+
+    20 September 2002 - Initial draft

docs/README.BEOS

@@ -1,102 +1,65 @@
+Mesa-4.0.3 BeOS R5 driver patch
+Version alpha v0.3
 
-                         Mesa / BeOS Information
+HOW TO BUILD:
 
+1) You need gcc 2.95.3 to be installed: 
+http://www.bebits.com/app/2157
+Check your installed gcc version by running this command from a Terminal:
+gcc -v
 
+2) Download Mesa-4.0.3 sources 
+http://prdownloads.sourceforge.net/mesa3d/MesaLib-4.0.3.tar.gz?download
 
-Introduction
+3) Extract official 4.0.3 sources code somewhere
 
-Mesa 3.1 features a new driver for the BeOS.  The new driver implements
-a clone of the BGLView class.  This class, derived from BView, allows
-OpenGL rendering into a BeOS window.
+4) Then, extract the BeOS driver patch at same place. This will 
+overwrite modified sources and add BeOS-specific ones.
 
-Any application which uses the BGLView should be able to use Mesa
-instead of Be's OpenGL without changing any code.
+5) Open a new Terminal window:
+  $ cd /path/to/Mesa-4.0.3/src
+  $ make -f Makefile.BeOS-R5
 
-Since Be's OpenGL implementation (as of R4) is basically just the
-SGI sample implementation, it's pretty slow.  You'll see that Mesa
-is considerably faster.
+6) Take a cup of coffee!
 
+7) When done, you should find a obj.x86/libGL.so
 
+8) To test this library as a Be Inc's one:
+- rename /boot/beos/system/lib/libGL.so into libGL.so.r5
+- put/copy obj.x86/libGL.so file into /boot/home/config/lib directory
+- run GLTeapot...
 
-Source Code
+To see more information, run your(s) GL app(s) from Terminal:
+  $ export MESA_INFO=1
+  $ export MESA_DEBUG=1
+  $ myGLapp
+  MMX cpu detected.
+  Not testing OS support for SSE, leaving enabled.
+  SSE cpu detected.
+  Mesa GL_VERSION = 1.2 Mesa 4.0.3
+  Mesa GL_RENDERER = BGLView
+  Mesa GL_VENDOR = Brian Paul
+  Mesa GL_EXTENSIONS = GL_ARB_imaging GL_ARB_multitexture 
+  [...]
+  GL_SGIX_shadow GL_SGIX_shadow_ambient
+  Mesa thread-safe: NO
+  Mesa x86-optimized: YES
+  Mesa sparc-optimized: NO    
 
-The source code for the driver is in Mesa-3.1/src/BeOS/GLView.cpp
-It's not 100% finished at this time but many GLUT-based demos are
-working.  No optimizations have been made at this time.
+BUILD ISSUES:
+- If the build stop on math/m_*.c files, you're not using gcc 2.95.3.
+- The Makefile.BeOS-R5 is set currently to build a non-debug x86/mmx/sse/3dnow optimized libGL.so.
+It's a modified BeOS standard makefile, so editing it to follow your needs should be easy...
+- NASM support instead of built-in gcc assembler (GAS) is not supported yet...
+- "Mesa thread-safe: NO" is correct: the Mesa multithread support don't allow to share a gl context 
+between any thread, only give you one thread <-> one context, which is inaccurate under BeOS...  
 
+KNOWN LIMITATIONS & BUGS:
+- BeOS driver only support software rendition ATM
+- No BDirectWindow support yet, too. GLLife will not work for this reason.
+- 3dnow support untested
+- GLTeapot: object mouse control don't work
+- GLTeapot: window resizing don't work
+- many others: ALPHA VERSION, remember.
 
-
-Compiling
-
-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.
-
-
-
-Example Programs
-
-Look in the Mesa-3.x/BeOS/ directory for one or two BGLView demo
-programs.  They should have been compiled along with the Mesa
-library.
-
-
-
-GLUT
-
-A version of GLUT 2.5 for BeOS can be found in src-glut.beos/.
-The original distribution can be obtained from
-http://home.beoscentral.com/jehamby/Glut-3.5-x86.zip
-
-This is a special version of GLUT adapted for the BeOS.  I don't
-believe Mark Kilgard's normal GLUT distribution includes BeOS
-support.
-
-It seems that you have to recompile GLUT with libMesaGL.so instead
-of libGL.so in order for everything to work.  I'm not sure why.
-
-
-
-Special Features
-
-Mesa's implementation of the BGLView class has an extra member
-function:  CopySubBufferMESA().  It basically works like SwapBuffers()
-but it only copies a sub region from the back buffer to the front
-buffer.  This is a useful optimization for some applications.
-If you use this method in your code be sure that you check at runtime
-that you're actually using Mesa (with glGetString) so you don't
-cause a fatal error when running with Be's OpenGL.
-
-
-
-Work Left To Do
-
-Color index mode is not implemented yet.
-
-Reading pixels from the front buffer not implemented yet.
-
-There is also a BGLScreen class in BeOS for full-screen OpenGL
-rendering.  This should also be implemented for Mesa.
-
-
-
-Old BeOS Driver
-
-Mesa 2.6 had an earlier BeOS driver.  It was based on Mesa's Off-screen
-rendering interface, not BGLView.  If you're interested in the older
-driver you should get Mesa 2.6.
-
-
-
-BeOS and Glide
-
-Mesa 3.0 supported the 3Dfx/Glide library on Beos.  Download Mesa 3.0
-if interested.  Ideally, the 3Dfx/Glide support should be updated to
-work with the new Mesa 3.1 BGLView implementation.
-
-The Glide library hasn't been updated for BeOS R4, to my knowledge, as
-of February, 1999.
-
-
-----------------------------------------------------------------------
-$Id: README.BEOS,v 1.6 1999/11/27 01:40:40 brianp Exp $
+philippe.houdoin@free.fr

docs/README.DJ

@@ -0,0 +1,211 @@
+			Mesa 4.0 DOS/DJGPP Port v1.1
+			~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+
+Description:
+~~~~~~~~~~~~
+
+Well, guess what... this is the DOS port of Mesa 4.0.4, for DJGPP fans... Whoa!
+The driver has its origins in ddsample.c, written by Brian Paul and found by me
+in Mesa 3.4.2.
+
+
+
+Legal:
+~~~~~~
+
+Mesa copyright applies, provided this package is used within Mesa. For anything
+else, see GPL.
+
+
+
+Installation:
+~~~~~~~~~~~~~
+
+Unzip and type:
+
+	make -f Makefile.DJ [OPTIONS...]
+
+Available options:
+
+     Environment variables:
+	CPU		optimize for the given processor.
+			default = k6
+	BIG_OPT=1	crazy optimizations; not very useful, though...
+			default = no
+	GLIDE		absolute path to Glide library; used with FX.
+			default = $(TOP)/include/glide3
+	FX=1		build for 3dfx Glide3; use it if you have the Glide
+			SDK (designed for your platform), and, of course, a
+			3dfx card... Note that this disables compilation of
+			actual DMesa code, as Glide does all the stuff!
+			default = no
+	HAVE_X86=1	optimize for i386.
+			default = no
+	HAVE_MMX=1	MMX instructions; use only if you assembler/compiler
+			supports MMX instruction set; backwards compatibility
+			with older processors is still preserved.
+			default = no
+	HAVE_SSE=1	(see HAVE_MMX)
+			default = no
+	HAVE_3DNOW=1	(see HAVE_MMX)
+			default = no
+
+     Targets:
+	all:		build everything
+	libgl:		build GL
+	libglu:		build GLU
+	libglut:	build GLUT
+	clean:		remove object files
+	realclean:	remove all generated files
+
+
+
+Tested on:
+	CPU:		K6-2 (CXT) @500(412.5) MHz
+	Mainboard:	ViA Apollo VP2/97 w/ 128 MB SDRAM
+	Video card:	PowerColor Evil King3 (Voodoo3 3000) w/ 16384 kB SDRAM
+	DJGPP:		djdev 2.03 + gcc v3.1 + make v3.79.1
+
+
+
+FAQ:
+~~~~
+
+1. Compilation
+
+   Q) I tried to run `make' and it exits because `gcc' complains it cannot find
+      some stupid file.
+   A) You need LFN support.
+   A) When compiling for Glide (FX=1), pay attention to Glide path.
+
+2. Dynamic modules
+
+   Q) What are you mumbling about dynamic modules?
+   A) You must have the DXE2 package (available on SimTel.Net, courtesy of
+      Andrew Zabolotny) installed in order to build the dynamic modules.
+
+   Q) I have DXE2, but I couln'd build the `dxe2gen.exe'.
+   Q) I built `dxe2gen.exe', but it doesn't do the job right.
+   A) There is a patched version on my web page.
+
+   Q) DXE2 modules give me headaches...
+   A) The DXE2 modules are not compulsory. The static libraries are still built
+      and you can use them in the old-fashioned, classic way. For example:
+	gcc -o OUT.exe IN.c -lglut -lglu -lgl
+
+   Q) Okay, DXE2 modules are built. How can I use them?
+   A) Usage of the dynamic modules requires three things:
+	- include DMESADXE.H in one of the sources, so references inside
+	  dynamic modules will get resolved (or use `-include' directive).
+	- link against import libraries (libI*.a) and LIBDL.A, which will do
+	  the dynamic linkage job for you
+	- put the DXEs somewhere along the library path (LD_LIBRARY_PATH) or
+	  in the current directory
+      For example:
+	gcc -o OUT.exe -include dmesadxe.h IN.c -ligl -liglu -liglut -ldl
+
+   Q) The application dies with "Abort!" due to unresolved symbols.
+   A) This is bad! Extract the unresolved symbol list from this module. For
+      example:
+	dxe2gen --show-unres gl.dxe > u
+      Check DMESADXE.H; the symbols in `u' must either be present here or be
+      exported from another module that has to be loaded before your faulting
+      one. Then recompile.
+
+3. Using Mesa for DJGPP
+
+   Q) Does this build work in Win9x?
+   A) Yes.
+
+   Q) Does it work under NT (W2k, XP) core?
+   A) Uh... probably not!
+
+   Q) I made a simple application and it does nothing. It exits right away. Not
+      even a blank screen.
+   A) The current version supports only RGB[A] modes, for it made no sense to
+      me to endorse color-index (aka palette) modes.
+   A) Single-buffered is not allowed at all. Until I can find a way to use
+      *REAL* hardware acceleration, it won't get implemented.
+   A) Another weird "feature" is that buffer width must be multiple of 4 (I'm a
+      lazy programmer and I found that the easiest way to keep buffer handling
+      at peak performance ;-).
+
+   Q) My demo doesn't display text. I know I used the glut font routines!
+   A) Then you probably use GLUT as a DXE. Well, there is no direct access to
+      variables due to the way DXE works. Read the documentation. The author of
+      GLUT took this into account for _WIN32 DLL's only; I don't want to modify
+      his headers. The only workaround is to link GLUT the old way :-(
+
+   Q) The DJGPP port of Mesa is so SLOOOW! The Win32 OpenGL performs so much
+      better...
+   A) Is that a question? If you have a Voodoo3/Banshee card, you're lucky. The
+      Glide port is on my web page. If you haven't, sorry; everything is done
+      in software. Suggestions?
+
+   Q) I have a super/mega/ultra monitor and all you can do is 60Hz? My eyes are
+      leaking from the orbits...
+   A) If you were compiling for Glide, see Glide info. If not, be aware that
+      refresh rate control works only for VESA 3.0. The environment variable
+      DMESA_REFRESH sets the default screen refresh. For example:
+	set DMESA_REFRESH=75
+
+
+
+libGLUT (the toolkit):
+~~~~~~~~~~~~~~~~~~~~~~
+
+Well, this "skeletal" GLUT implementation is not mine. Thanks should go to
+Bernhard Tschirren, Mark Kilgard, Brian Paul and probably others (or probably
+not ;-). I only changed it to be self-standing (Allegro-free). The keyboard,
+mouse and timer drivers were inspired from an old project of mine (D3Xl) and
+fixed with many Allegro "infusions"; I deeply thank to Shawn Hargreaves et co.
+
+My keyboard driver used only scancodes, but since GLUT requires ASCII values
+for keys, I borrowed the translation tables (and maybe more) from Allegro.
+Ctrl-Alt-Del (plus Ctrl-Alt-End, for Windows users) will shut down the GLUT
+engine unconditionally: it will raise SIGINT, which in turn will call the
+destructors (let's hope), thus cleaning up your/my mess ;-) NB: since the
+DJGPP guys ensured signal handlers won't go beyond program's space (and since
+dynamic modules shall) the SIGINT can't be hooked (well, it can, but it is
+useless), therefore you must live with the 'Exiting due to signal SIGINT'
+message...
+
+The mouse driver is far from complete (lack of positioning, drawing, etc),
+but is enough to make almost all the demos work.
+
+The timer is pretty versatile for it supports multiple timers with different
+frequencies. It may not be the most accurate timer in the known universe, but
+I think it's OK. Take this example: you have timer A with a very high rate,
+and then you have timer B with very low rate compared to A; now, A ticks OK,
+but timer B will probably loose precision!
+
+As an addition, stdout and stderr are redirected and dumped upon exit. This
+means that printf can be safely called during graphics, but all messages come
+in bulk! A bit of a hack, I know, but I think it's better than to miss them
+at all. "Borrowed" from RHIDE (Robert Hoehne) or SETEDIT (Salvador Eduardo
+Tropea)... I'm not sure.
+
+Window creating defaults: 640x480x16 at (0,0), 8-bit stencil, 16-bit accum.
+However, the video mode is chosen in such a way that first window will fit.
+
+
+
+History:
+~~~~~~~~
+
+v1.0	mar-2002	initial release
+v1.1	sep-2002	+ added 3dfx Glide3 support
+			+ added refresh rate control
+			+ added fonts in glut
+			* lots of minor changes
+
+
+
+Contact:
+~~~~~~~~
+
+Name:   Borca Daniel
+E-mail: dborca@yahoo.com
+WWW:    http://www.geocities.com/dborca/

docs/README.WIN32

@@ -1,12 +1,13 @@
 File: docs/README.WIN32
 
-Last updated: Nov 29, 2001 - Karl Schultz - kschultz@users.sourceforge.net
+Last updated: Aug 15, 2002 - Karl Schultz - kschultz@users.sourceforge.net
 
 Quick Start
 
 If you have Microsoft Visual C++ 6.0 installed, simply go to the top directory
 of the Mesa distribution and type 'nmake -f Makefile.win NODEBUG=1' for
-an optimized build.
+an optimized build.  Note that you may have to run ...VC98/BIN/VCVARS32.BAT
+to set up the appropriate compiler environment variables.
 
 Details and Notes
 
@@ -17,9 +18,12 @@ Details and Notes
   demos      a handful of demo executables.
 
 - After building, you can copy the above DLL files to a place in your PATH
-  or to the demos directory if you just want to give the demos a try.
-  The DLL and LIB files are copied to the ./lib directory.  The makefile
-  creates this directory if it does not already exist.
+  such as $SystemRoot/SYSTEM32.  If you don't like putting things in a
+  system directory, place them in the same directory as the executable(s).
+  For example, you can copy the DLL files to the demos directory if you
+  just want to run the demos. The build process places the DLL and LIB files
+  in the ./lib directory.  The makefile creates this directory if it does 
+  not already exist.
 
 - The make targets 'clean' and 'clobber' will remove objects and libraries.
   But the files in ./lib are never cleaned.

docs/README.X11

@@ -1,5 +1,5 @@
 
-                       Mesa 4.0.1 Unix/X11 Information
+                      Mesa 4.0.4 Unix/X11 Information
 
 
 
@@ -25,7 +25,7 @@ There are two ways to compile Mesa on Unix/X11 systems:
 
 
 The top-level makefile will execute the makefiles in a number of sub-
-directories.  When finished, the Mesa libraries will be in the Mesa-4.0.1/lib/
+directories.  When finished, the Mesa libraries will be in the Mesa-4.0.4/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
@@ -323,4 +323,4 @@ Summary of X-related environment variables:
 
 
 ----------------------------------------------------------------------
-$Id: README.X11,v 3.8.2.1 2001/11/23 20:47:25 brianp Exp $
+$Id: README.X11,v 3.8.2.4 2002/09/03 17:50:21 brianp Exp $

docs/RELNOTES-3.4

@@ -0,0 +1,22 @@
+
+                         Mesa 3.4 release notes
+
+                             November 3, 2000
+
+                             PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 3.4 simply fixes bugs found in the Mesa 3.3 release.  For details,
+see the VERSIONS file.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-3.4,v 1.1.4.1 2002/03/23 02:36:52 brianp Exp $

docs/RELNOTES-4.0.2

@@ -0,0 +1,50 @@
+
+                          Mesa 4.0.2 release notes
+
+                               April 2, 2002
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 4.0.2 only contains bug fixes and a new DOS driver since version 4.0.1.
+
+See the docs/VERSIONS file for the list of bug fixes.
+
+
+Device Drivers
+--------------
+
+Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
+device driver.  If the driver enables all the ARB extensions which are part
+of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
+it'll return "1.2".
+
+A number of Mesa's software drivers haven't been actively maintained for
+some time.  We rely on volunteers to maintain many of the drivers.
+Here's the current status of all included drivers:
+
+Driver			Status
+----------------------	---------------------
+XMesa (Xlib)		implements OpenGL 1.3
+OSMesa (off-screen)	implements OpenGL 1.3
+FX (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			implements OpenGL 1.3
+Wind River UGL		implements OpenGL 1.3
+Windows/Win32		implements OpenGL 1.3
+DOS/DJGPP		implements OpenGL 1.3 (new in Mesa 4.0.2)
+GGI			needs updating
+BeOS			needs updating
+Allegro			needs updating
+D3D			needs updating
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-4.0.2,v 1.1.2.3 2002/04/01 16:54:11 brianp Exp $

docs/RELNOTES-4.0.3

@@ -0,0 +1,52 @@
+
+                          Mesa 4.0.3 release notes
+
+                               June 25, 2002
+
+                              PLEASE READ!!!!
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 3.3) designate new developmental releases.
+Even numbered versions (such as 3.4) designate stable releases.
+
+Mesa 4.0.3 basically just contains bug fixes version 4.0.2.
+
+See the docs/VERSIONS file for the list of bug fixes.
+
+The GGI driver has been updated, thanks to Filip Spacek.
+
+
+Device Drivers
+--------------
+
+Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
+device driver.  If the driver enables all the ARB extensions which are part
+of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
+it'll return "1.2".
+
+A number of Mesa's software drivers haven't been actively maintained for
+some time.  We rely on volunteers to maintain many of the drivers.
+Here's the current status of all included drivers:
+
+Driver			Status
+----------------------	---------------------
+XMesa (Xlib)		implements OpenGL 1.3
+OSMesa (off-screen)	implements OpenGL 1.3
+FX (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			implements OpenGL 1.3
+Wind River UGL		implements OpenGL 1.3
+Windows/Win32		implements OpenGL 1.3
+DOS/DJGPP		implements OpenGL 1.3 (new in Mesa 4.0.2)
+GGI			implements OpenGL 1.3
+BeOS			needs updating
+Allegro			needs updating
+D3D			needs updating
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-4.0.3,v 1.1.2.3 2002/06/24 20:44:58 brianp Exp $

docs/VERSIONS

@@ -1,4 +1,4 @@
-$Id: VERSIONS,v 1.73.2.14 2001/12/15 00:50:55 brianp Exp $
+$Id: VERSIONS,v 1.73.2.41 2002/10/02 17:36:59 brianp Exp $
 
 
 Mesa Version History
@@ -898,7 +898,8 @@ Mesa Version History
 	- lighting didn't always produce the correct alpha value
 	- fixed 3DNow! code to not read past end of arrays (Andrew Lewycky)
 
-4.0.1 December 17, 2001
+
+4.0.1  December 17, 2001
     New:
 	- better sub-pixel sample positions for AA triangles (Ray Tice)
 	- slightly faster blending for (GL_ZERO, GL_ONE) and (GL_ONE, GL_ZERO)
@@ -924,3 +925,88 @@ Mesa Version History
 	- glTexParameter didn't flush the vertex buffer (Ray Tice)
 	- feedback attributes for glDraw/CopyPixels and glBitmap were wrong
 	- fixed bug in normal length caching (ParaView lighting bug)
+	- fixed separate_specular color bug found in Chimera (18 Dec 2001)
+
+
+4.0.2  April 2, 2002
+    New:
+	- New DOS (DJGPP) driver written by Daniel Borca
+	- New driver interface functions for TCL drivers (such as Radeon DRI)
+	- GL_RENDERER string returns "Mesa Offscreen16" or "Mesa Offscreen32"
+	  if using deep color channels
+	- latest GL/glext.h and GL/glxext.h headers from SGI
+    Bug fixes:
+	- GL_BLEND with non-black texture env color wasn't always correct
+	- GL_REPLACE with GL_RGB texture format wasn't always correct (alpha)
+	- glTexEnviv( pname != GL_TEXTURE_ENV_COLOR ) was broken
+	- glReadPixels was sometimes mistakenly clipped by the scissor box
+	- glDraw/ReadPixels didn't catch all the errors that they should have
+	- Fixed 24bpp rendering problem in Windows driver (Karl Schultz)
+	- 16-bit GLchan mode fixes (m_trans_tmp.h, s_triangle.c)
+	- Fixed 1-bit float->int conversion bug in glDrawPixels(GL_DEPTH_COMP)
+	- glColorMask as sometimes effecting glXSwapBuffers()
+	- fixed a potential bug in XMesaGarbageCollect()
+	- N threads rendering into one window didn't work reliably
+	- glCopyPixels didn't work for deep color channels
+	- improved 8 -> 16bit/channel texture image conversion (Gerk Huisma)
+	- glPopAttrib() didn't correctly restore user clip planes
+	- user clip planes failed for some perspective projections (Chromium)
+    Known bugs:
+	- mipmap LOD computation
+
+
+4.0.3  June 25, 2002
+    New:
+	- updated GL/glext.h file (version 15)
+	- corrected MMX blend code (Jose Fonseca)
+	- support for software-based alpha planes in Windows driver
+	- updated GGI driver (Filip Spacek)
+    Bug fixes:
+	- glext.h had wrong values for GL_DOT3_RGB[A]_EXT tokens
+	- OSMesaMakeCurrent() didn't recognize buffer size changes
+	- assorted conformance fixes for 16-bit/channel rendering
+	- texcombine alpha subtraction mode was broken
+	- fixed lighting bug with non-uniform scaling and display lists
+	- fixed bug when deleting shared display lists
+	- disabled SPARC cliptest assembly code (Mesa bug 544665)
+	- fixed a couple Solaris compilation/link problems
+	- blending clipped glDrawPixels didn't always work
+	- glGetTexImage() didn't accept packed pixel types
+	- glPixelMapu[is]v() could explode given too large of pixelmap
+	- glGetTexParameter[if]v() didn't accept GL_TEXTURE_MAX_ANISOTROPY_EXT
+	- glXCopyContext() could lead to segfaults
+	- glCullFace(GL_FRONT_AND_BACK) didn't work (bug 572665)
+    Changes:
+	- lots of C++ (g++) code clean-ups
+	- lots of T&L updates for the Radeon DRI driver
+    Known bugs:
+	- mipmap LOD computation (fixed for Mesa 4.1)
+
+
+4.0.4  October 3, 2002
+    New:
+	- GL_NV_texture_rectangle extension
+	- updated glext.h header (version 17)
+	- updated DOS driver (Daniel Borca)
+	- updated BeOS R5 driver (Philippe Houdoin)
+	- added GL_IBM_texture_mirror_repeat
+	- glxinfo now takes -l option to print interesting OpenGL limits info
+	- GL_MESA_ycbcr_texture extension
+	- GL_APPLE_client_storage extension (for some DRI drivers only)
+	- GL_MESA_pack_invert extension
+    Bug fixes:
+	- fixed GL_LINEAR fog bug by adding clamping
+	- fixed FP exceptions found using Alpha CPU
+	- 3dfx MESA_GLX_FX=window (render to window) didn't work
+	- fixed memory leak in wglCreateContest (Karl Schultz)
+	- define GLAPIENTRY and GLAPI if undefined in glu.h
+	- wglGetProcAddress didn't handle all API functions
+	- when testing for OpenGL 1.2 vs 1.3, check for GL_ARB_texture_cube_map
+	- removed GL_MAX_CONVOLUTION_WIDTH/HEIGHT from glGetInteger/Float/etc()
+	- error checking in compressed tex image functions had some glitches
+	- fixed AIX compile problem in src/config.c
+	- glGetTexImage was using pixel unpacking instead of packing params
+	- auto-mipmap generation for cube maps was incorrect
+    Changes:
+	- max texture units reduced to six to accomodate texture rectangles
+	- removed unfinished GL_MESA_sprite_point extension code

include/GL/dmesa.h

@@ -0,0 +1,77 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  4.0
+ * 
+ * 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.
+ */
+
+/*
+ * DOS/DJGPP device driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#ifndef DMESA_included
+#define DMESA_included
+
+#define DMESA_MAJOR_VERSION 4
+#define DMESA_MINOR_VERSION 0
+
+typedef struct dmesa_context *DMesaContext;
+typedef struct dmesa_visual *DMesaVisual;
+typedef struct dmesa_buffer *DMesaBuffer;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+DMesaVisual DMesaCreateVisual (GLint width, GLint height, GLint colDepth,
+                               GLboolean dbFlag, GLint depthSize,
+                               GLint stencilSize,
+                               GLint accumSize);
+
+void DMesaDestroyVisual (DMesaVisual v);
+
+DMesaBuffer DMesaCreateBuffer (DMesaVisual visual,
+                               GLint xpos, GLint ypos,
+                               GLint width, GLint height);
+
+void DMesaDestroyBuffer (DMesaBuffer b);
+
+DMesaContext DMesaCreateContext (DMesaVisual visual, DMesaContext share);
+
+void DMesaDestroyContext (DMesaContext c);
+
+GLboolean DMesaViewport (DMesaBuffer b,
+                         GLint xpos, GLint ypos,
+                         GLint width, GLint height);
+
+GLboolean DMesaMakeCurrent (DMesaContext c, DMesaBuffer b);
+
+void DMesaSwapBuffers (DMesaBuffer b);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

include/GL/ggimesa.h

@@ -1,10 +1,11 @@
-/* $Id: ggimesa.h,v 1.3 2000/02/09 19:03:28 brianp Exp $ */
+/* $Id: ggimesa.h,v 1.3.6.1 2002/06/10 15:16:16 brianp Exp $ */
 
 /*
- * Mesa 3-D graphics library
- * Version:  3.3
+ * Mesa 3-D graphics library GGI bindings (GGIGL [giggle])
+ * Version:  4.0
  * Copyright (C) 1995-2000  Brian Paul
  * Copyright (C) 1998  Uwe Maurer
+ * Copyrigth (C) 2001 Filip Spacek
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -25,34 +26,59 @@
 #ifndef GGIMESA_H
 #define GGIMESA_H
 
-
-#define GGIMESA_MAJOR_VERSION 3
-#define GGIMESA_MINOR_VERSION 3
-
+#define GGIMESA_MAJOR_VERSION 4
+#define GGIMESA_MINOR_VERSION 0
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include "GL/gl.h"
-
-
-typedef struct ggi_mesa_context *GGIMesaContext;
-
 #include <ggi/ggi.h>
+#include "GL/gl.h"
+  
+typedef struct ggi_mesa_context *ggi_mesa_context_t;
 
-extern GGIMesaContext GGIMesaCreateContext(void);
+/*
+ * Initialize Mesa GGI extension
+ */
+int ggiMesaInit(void);
+/*
+ * Clean up Mesa GGI exension
+ */
+int ggiMesaExit(void);
 
-extern void GGIMesaDestroyContext(GGIMesaContext ctx);
+/*
+ * Attach Mesa GGI extension to the visual 'vis'
+ */
+int ggiMesaAttach(ggi_visual_t vis);
+/*
+ * Detach Mesa GGI extension from the visual 'vis'
+ */
+int ggiMesaDetach(ggi_visual_t vis);
 
-extern void GGIMesaMakeCurrent(GGIMesaContext ctx);
+int ggiMesaExtendVisual(ggi_visual_t vis, GLboolean alpha_flag,
+			GLboolean stereo_flag, GLint depth_size,
+			GLint stencil_size, GLint accum_red_size,
+			GLint accum_green_size, GLint accum_blue_size,
+			GLint accum_alpha_size, GLint num_samples);
 
-extern GGIMesaContext GGIMesaGetCurrentContext(void);
+/*
+ * Create a new context capable of displaying on the visual vis.
+ */
+ggi_mesa_context_t ggiMesaCreateContext(ggi_visual_t vis);
+/*
+ * Destroy the context 'ctx'
+ */
+void ggiMesaDestroyContext(ggi_mesa_context_t ctx);
 
-extern void GGIMesaSwapBuffers(void);
+/*
+ * Make context 'ctx' the current context and bind it to visual 'vis'.
+ * Note that the context must have been created with respect to that visual.
+ */
+void ggiMesaMakeCurrent(ggi_mesa_context_t ctx, ggi_visual_t vis);
+
+void ggiMesaSwapBuffers(void);
 
-extern int GGIMesaSetVisual(GGIMesaContext ctx, ggi_visual_t vis,
-			    GLboolean rgb_flag, GLboolean db_flag);
 
 #ifdef __cplusplus
 }

include/GL/gl.h

@@ -1,10 +1,10 @@
-/* $Id: gl.h,v 1.59.2.1 2001/11/09 21:54:05 brianp Exp $ */
+/* $Id: gl.h,v 1.59.2.11 2002/09/21 17:12:10 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  4.0
+ * Version:  4.0.4
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -63,6 +63,10 @@
 #  define GLAPIENTRY
 #endif /* WIN32 / CYGWIN bracket */
 
+#if (defined(__BEOS__) && defined(__POWERPC__)) || defined(__QUICKDRAW__)
+#  define PRAGMA_EXPORT_SUPPORTED		1
+#endif
+
 #if defined(_WIN32) && !defined(_WINGDI_) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP) && !defined(__CYGWIN__)
 #include <gl/mesa_wgl.h>
 #endif
@@ -1912,7 +1916,8 @@ GLAPI void GLAPIENTRY glMultTransposeMatrixf( const GLfloat m[16] );
 
 GLAPI void GLAPIENTRY glSampleCoverage( GLclampf value, GLboolean invert );
 
-GLAPI void GLAPIENTRY glSamplePass( GLenum pass );
+
+#if defined(GL_GLEXT_LEGACY)
 
 
 /*
@@ -1992,14 +1997,45 @@ GLAPI void GLAPIENTRY glMultiTexCoord4ivARB(GLenum target, const GLint *v);
 GLAPI void GLAPIENTRY glMultiTexCoord4sARB(GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
 GLAPI void GLAPIENTRY glMultiTexCoord4svARB(GLenum target, const GLshort *v);
 
+typedef void (GLAPIENTRY * PFNGLACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (GLAPIENTRY * PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
+typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v);
+
 #endif /* GL_ARB_multitexture */
 
 
 
-
-#if defined(GL_GLEXT_LEGACY)
-
-
 /*
  * 1. GL_EXT_abgr
  */
@@ -2372,8 +2408,6 @@ GLAPI void GLAPIENTRY glUnlockArraysEXT( void );
 
 
 
-
-
 /*
  * 197. GL_MESA_window_pos
  */
@@ -2488,21 +2522,50 @@ GLAPI void GLAPIENTRY glTracePointerRangeMESA( const GLvoid* first, const GLvoid
 #endif /* GL_MESA_packed_depth_stencil */
 
 
-/*
- * ??. GL_MESA_sprite_point
- */
-#ifndef GL_MESA_sprite_point
-#define GL_MESA_sprite_point 1
 
-#define GL_SPRITE_POINT_MESA 0x8757  /* XXX not finalized! */
+#ifndef GL_MESA_ycbcr_texture
+#define GL_MESA_ycbcr_texture 1
 
-#endif
+#define GL_YCBCR_MESA				0x8757
+#define GL_UNSIGNED_SHORT_8_8_MESA		0x85BA /* same as Apple */
+#define GL_UNSIGNED_SHORT_8_8_REV_MESA		0x85BB /* same as Apple */
+
+#endif /* GL_MESA_texture_ycbcr */
+
+
+
+#ifndef GL_MESA_pack_invert
+#define GL_MESA_pack_invert 1
+
+#define GL_PACK_INVERT_MESA                     0x8758
+
+#endif /* GL_MESA_pack_invert */
+
+
+
+#ifndef GL_APPLE_client_storage
+#define GL_APPLE_client_storage 1
+
+#define GL_UNPACK_CLIENT_STORAGE_APPLE          0x85B2
+
+#endif /* GL_APPLE_client_storage */
+
+
+
+#ifndef GL_APPLE_ycbcr_422
+#define GL_APPLE_ycbcr_422 1
+
+#define GL_YCBCR_422_APPLE			0x85B9
+#define GL_UNSIGNED_SHORT_8_8_APPLE		0x85BA
+#define GL_UNSIGNED_SHORT_8_8_REV_APPLE		0x85BB
+
+#endif /* GL_APPLE_ycbcr_422 */
 
 
 /**********************************************************************
  * Begin system-specific stuff
  */
-#if defined(__BEOS__) || defined(__QUICKDRAW__)
+#if defined(PRAGMA_EXPORT_SUPPORTED)
 #pragma export off
 #endif
 

include/GL/glu.h

@@ -36,6 +36,14 @@
 
 #include <GL/gl.h>
 
+#ifndef GLAPIENTRY
+#define GLAPIENTRY
+#endif
+
+#ifndef GLAPI
+#define GLAPI
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif

include/GL/glx.h

@@ -1,10 +1,10 @@
-/* $Id: glx.h,v 1.33.2.1 2001/12/14 03:20:57 brianp Exp $ */
+/* $Id: glx.h,v 1.33.2.4 2002/09/20 17:36:33 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  4.0
+ * Version:  4.0.3
  * 
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -297,7 +297,6 @@ extern void glXGetSelectedEvent( Display *dpy, GLXDrawable drawable,
 extern void (*glXGetProcAddress(const GLubyte *procname))();
 
 
-
 #ifndef GLX_GLXEXT_LEGACY
 
 #include <GL/glxext.h>
@@ -453,6 +452,38 @@ extern void (*glXGetProcAddressARB(const GLubyte *procName))();
 #endif /* GLX_GLXEXT_LEGACY */
 
 
+/**
+ ** The following aren't in glxext.h yet.
+ **/
+
+
+/*
+ * ???. GLX_NV_vertex_array_range
+ */
+#ifndef GLX_NV_vertex_array_range
+#define GLX_NV_vertex_array_range
+
+extern void *glXAllocateMemoryNV(GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
+extern void glXFreeMemoryNV(GLvoid *pointer);
+typedef void * ( * PFNGLXALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
+typedef void ( * PFNGLXFREEMEMORYNVPROC) (GLvoid *pointer);
+
+#endif /* GLX_NV_vertex_array_range */
+
+
+
+/*
+ * ???. GLX_MESA_agp_offset
+ */ 
+#ifndef GLX_MESA_agp_offset
+#define GLX_MESA_agp_offset 1
+
+extern GLuint glXGetAGPOffsetMESA(const GLvoid *pointer);
+typedef GLuint (* PFNGLXGETAGPOFFSETMESAPROC) (const GLvoid *pointer);
+
+#endif /* GLX_MESA_agp_offset */
+
+
 
 #ifdef __cplusplus
 }

include/GL/glx_mangle.h

@@ -1,4 +1,4 @@
-/* $Id: glx_mangle.h,v 1.1.1.1.8.1 2001/11/09 22:00:26 brianp Exp $ */
+/* $Id: glx_mangle.h,v 1.1.1.1.8.2 2002/09/20 18:32:17 kschultz Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -41,17 +41,133 @@
 #define glXWaitGL mglXWaitGL
 #define glXWaitX mglXWaitX
 #define glXUseXFont mglXUseXFont
+
+/* GLX 1.1 */
 #define glXQueryExtensionsString mglXQueryExtensionsString
 #define glXQueryServerString mglXQueryServerString
 #define glXGetClientString mglXGetClientString
-#define glXCreateGLXPixmapMESA mglXCreateGLXPixmapMESA
-#define glXReleaseBuffersMESA mglXReleaseBuffersMESA
-#define glXCopySubBufferMESA mglXCopySubBufferMESA
-#define glXGetVideoSyncSGI mglXGetVideoSyncSGI
-#define glXWaitVideoSyncSGI mglXWaitVideoSyncSGI
+
+/* GLX 1.2 */
+#define glXGetCurrentDisplay mglXGetCurrentDisplay
+
+/* GLX 1.3 */
+#define glXChooseFBConfig mglXChooseFBConfig
+#define glXGetFBConfigAttrib mglXGetFBConfigAttrib
+#define glXGetFBConfigs mglXGetFBConfigs 
+#define glXGetVisualFromFBConfig mglXGetVisualFromFBConfig
+#define glXCreateWindow mglXCreateWindow 
+#define glXDestroyWindow mglXDestroyWindow 
+#define glXCreatePixmap mglXCreatePixmap 
+#define glXDestroyPixmap mglXDestroyPixmap 
+#define glXCreatePbuffer mglXCreatePbuffer 
+#define glXDestroyPbuffer mglXDestroyPbuffer 
+#define glXQueryDrawable mglXQueryDrawable 
+#define glXCreateNewContext mglXCreateNewContext 
+#define glXMakeContextCurrent mglXMakeContextCurrent
+#define glXGetCurrentReadDrawable mglXGetCurrentReadDrawable
+#define glXQueryContext mglXQueryContext 
+#define glXSelectEvent mglXSelectEvent 
+#define glXGetSelectedEvent mglXGetSelectedEvent 
 
 /* GLX 1.4 */
 #define glXGetProcAddress mglXGetProcAddress
 
+/*
+ * 41. GLX_SGI_video_sync
+ */
+#define glXGetVideoSyncSGI mglXGetVideoSyncSGI 
+#define glXWaitVideoSyncSGI mglXWaitVideoSyncSGI
+
+/*
+ * 47. GLX_EXT_import_context
+ */
+#define glXFreeContextEXT mglXFreeContextEXT 
+#define glXGetContextIDEXT mglXGetContextIDEXT 
+#define glXGetCurrentDisplayEXT mglXGetCurrentDisplayEXT
+#define glXImportContextEXT mglXImportContextEXT 
+#define glXQueryContextInfoEXT mglXQueryContextInfoEXT
+
+/*
+ * 215. GLX_MESA_copy_sub_buffer
+ */
+#define glXCopySubBufferMESA mglXCopySubBufferMESA
+
+/*
+ * 216. GLX_MESA_pixmap_colormap
+ */
+#define glXCreateGLXPixmapMESA mglXCreateGLXPixmapMESA
+
+/*
+ * 217. GLX_MESA_release_buffers
+ */
+#define glXReleaseBuffersMESA mglXReleaseBuffersMESA
+
+/*
+ * 218. GLX_MESA_set_3dfx_mode
+ */
+#define glXSet3DfxModeMESA mglXSet3DfxModeMESA 
+
+/*
+ * ARB 2. GLX_ARB_get_proc_address
+ */
+#define glXGetProcAddressARB mglXGetProcAddressARB
+
+/**
+ ** The following aren't in glxext.h yet.
+ **/
+
+/*
+ * ???. GLX_NV_vertex_array_range
+ */
+#define glXAllocateMemoryNV mglXAllocateMemoryNV 
+#define glXFreeMemoryNV mglXFreeMemoryNV
+
+/*
+ * ???. GLX_MESA_agp_offset
+ */ 
+#define glXGetAGPOffsetMESA mglXGetAGPOffsetMESA
+
+/*
+ * Other extensions implemented and in glxext.h
+ */
+
+#define glXSwapIntervalSGI mglXSwapIntervalSGI 
+#define glXGetVideoSyncSGI mglXGetVideoSyncSGI
+#define glXWaitVideoSyncSGI mglXWaitVideoSyncSGI
+#define glXMakeCurrentReadSGI mglXMakeCurrentReadSGI
+#define glXCushionSGI mglXCushionSGI
+
+#define glXCreateGLXPixmapMESA mglXCreateGLXPixmapMESA
+#define glXReleaseBuffersMESA mglXReleaseBuffersMESA
+#define glXCopySubBufferMESA mglXCopySubBufferMESA
+
+#define glXGetTransparentIndexSUN mglXGetTransparentIndexSUN
+
+#define glXBindChannelToWindowSGIX mglXBindChannelToWindowSGIX
+#define glXBindSwapBarrierSGIX mglXBindSwapBarrierSGIX
+#define glXChannelRectSGIX mglXChannelRectSGIX 
+#define glXChannelRectSyncSGIX mglXChannelRectSyncSGIX
+#define glXChooseFBConfigSGIX mglXChooseFBConfigSGIX
+#define glXCreateContextWithConfigSGIX mglXCreateContextWithConfigSGIX
+#define glXCreateGLXPbufferSGIX mglXCreateGLXPbufferSGIX
+#define glXCreateGLXPixmapWithConfigSGIX mglXCreateGLXPixmapWithConfigSGIX
+#define glXDestroyGLXPbufferSGIX mglXDestroyGLXPbufferSGIX
+#define glXGetCurrentReadDrawableSGI mglXGetCurrentReadDrawableSGI
+#define glXGetFBConfigAttribSGIX mglXGetFBConfigAttribSGIX
+#define glXGetFBConfigFromVisualSGIX mglXGetFBConfigFromVisualSGIX
+#define glXGetSelectedEventSGIX mglXGetSelectedEventSGIX
+#define glXGetVisualFromFBConfigSGIX mglXGetVisualFromFBConfigSGIX
+#define glXJoinSwapGroupSGIX mglXJoinSwapGroupSGIX
+#define glXQueryChannelDeltasSGIX mglXQueryChannelDeltasSGIX
+#define glXQueryChannelRectSGIX mglXQueryChannelRectSGIX
+#define glXQueryGLXPbufferSGIX mglXQueryGLXPbufferSGIX
+#define glXQueryMaxSwapBarriersSGIX mglXQueryMaxSwapBarriersSGIX
+#define glXSelectEventSGIX mglXSelectEventSGIX
 
 #endif
+
+
+
+
+
+

include/GL/glxext.h

@@ -42,12 +42,16 @@ extern "C" {
 #ifndef APIENTRY
 #define APIENTRY
 #endif
+#ifndef GLAPI
+#define GLAPI extern
+#endif
 
 /*************************************************************/
 
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glxext.h last updated 2001/09/26 */
-#define GLX_GLXEXT_VERSION 3
+/* glxext.h last updated 2002/03/22 */
+/* Current version at http://oss.sgi.com/projects/ogl-sample/registry/ */
+#define GLX_GLXEXT_VERSION 5
 
 #ifndef GLX_VERSION_1_3
 #define GLX_WINDOW_BIT                     0x00000001
@@ -113,6 +117,9 @@ extern "C" {
 #define GLX_SAMPLES                        100001
 #endif
 
+#ifndef GLX_ARB_get_proc_address
+#endif
+
 #ifndef GLX_ARB_multisample
 #define GLX_SAMPLE_BUFFERS_ARB             100000
 #define GLX_SAMPLES_ARB                    100001
@@ -276,7 +283,6 @@ extern "C" {
 /*************************************************************/
 
 #ifndef GLX_ARB_get_proc_address
-/* XXX Added void parameter to silence many, many warnings (BrianP) */
 typedef void (*__GLXextFuncPtr)(void);
 #endif
 
@@ -348,6 +354,14 @@ typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigne
 typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
 #endif
 
+#ifndef GLX_VERSION_1_4
+#define GLX_VERSION_1_4 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern __GLXextFuncPtr glXGetProcAddress (const GLubyte *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
+#endif
+
 #ifndef GLX_ARB_get_proc_address
 #define GLX_ARB_get_proc_address 1
 #ifdef GLX_GLXEXT_PROTOTYPES
@@ -356,6 +370,10 @@ extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *);
 typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName);
 #endif
 
+#ifndef GLX_ARB_multisample
+#define GLX_ARB_multisample 1
+#endif
+
 #ifndef GLX_SGIS_multisample
 #define GLX_SGIS_multisample 1
 #endif
@@ -419,7 +437,7 @@ extern void glXFreeContextEXT (Display *, GLXContext);
 #endif /* GLX_GLXEXT_PROTOTYPES */
 typedef Display * ( * PFNGLXGETCURRENTDISPLAYEXTPROC) (void);
 typedef int ( * PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value);
-typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (GLXContext context);
+typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context);
 typedef GLXContext ( * PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID);
 typedef void ( * PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context);
 #endif
@@ -554,14 +572,33 @@ typedef Bool ( * PFNGLXSET3DFXMODEMESAPROC) (int mode);
 #define GLX_SGIX_visual_select_group 1
 #endif
 
-#ifndef GLX_GLX_OML_swap_method
-#define GLX_GLX_OML_swap_method 1
+#ifndef GLX_OML_swap_method
+#define GLX_OML_swap_method 1
 #endif
 
-#ifndef GLX_GLX_OML_sync_control
-#define GLX_GLX_OML_sync_control 1
+#if defined(__STDC_VERSION__)
+#if __STDC_VERSION__ >= 199901L
+/* Include ISO C99 integer types for OML_sync_control; need a better test */
+#include <inttypes.h>
+
+#ifndef GLX_OML_sync_control
+#define GLX_OML_sync_control 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern Bool glXGetSyncValuesOML (Display *, GLXDrawable, int64_t *, int64_t *, int64_t *);
+extern Bool glXGetMscRateOML (Display *, GLXDrawable, int32_t *, int32_t *);
+extern int64_t glXSwapBuffersMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t);
+extern Bool glXWaitForMscOML (Display *, GLXDrawable, int64_t, int64_t, int64_t, int64_t *, int64_t *, int64_t *);
+extern Bool glXWaitForSbcOML (Display *, GLXDrawable, int64_t, int64_t *, int64_t *, int64_t *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef Bool ( * PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
+typedef Bool ( * PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
+typedef int64_t ( * PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
+typedef Bool ( * PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
+typedef Bool ( * PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
 #endif
 
+#endif /* C99 version test */
+#endif /* STDC test */
 
 #ifdef __cplusplus
 }

include/GL/osmesa.h

@@ -1,10 +1,10 @@
-/* $Id: osmesa.h,v 1.9 2001/09/23 16:06:13 brianp Exp $ */
+/* $Id: osmesa.h,v 1.9.2.1 2002/04/26 13:53:09 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  4.0
+ * Version:  4.0.3
  * 
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -64,7 +64,7 @@ extern "C" {
 
 #define OSMESA_MAJOR_VERSION 4
 #define OSMESA_MINOR_VERSION 0
-#define OSMESA_PATCH_VERSION 0
+#define OSMESA_PATCH_VERSION 3
 
 
 

include/GL/wmesa.h

@@ -1,4 +1,4 @@
-/* $Id: wmesa.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
+/* $Id: wmesa.h,v 1.1.1.1.8.1 2002/04/23 18:24:41 kschultz Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,8 +24,17 @@
 
 /*
  * $Log: wmesa.h,v $
- * Revision 1.1  1999/08/19 00:55:40  jtg
- * Initial revision
+ * Revision 1.1.1.1.8.1  2002/04/23 18:24:41  kschultz
+ * Fix up alpha buffer handling for Windows.
+ * - add two new Pixel Format Descriptors that do not have alpha bits to
+ * mirror the two that do.
+ * - add logic to wglChoosePixelFormat to match PFD's with respect to alpha.
+ * - Create/clear software alpha buffer as required.
+ * Now a wgl or GLUT program can control the creation of a software alpha
+ * buffer via the PFD or GLUT parms, respectively.
+ *
+ * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
+ * Imported sources
  *
  * Revision 3.2  1999/01/03 02:54:45  brianp
  * updated per Ted Jump
@@ -101,13 +110,17 @@ typedef struct wmesa_context *WMesaContext;
  *                    GL_FALSE = color index mode
  *         db_flag - GL_TRUE = double-buffered,
  *                   GL_FALSE = single buffered
+ *         alpha_flag - GL_TRUE = create software alpha buffer,
+ *                      GL_FALSE = no software alpha buffer
  *
  * Note: Indexed mode requires double buffering under Windows.
  *
  * Return:  a WMesa_context or NULL if error.
  */
 extern WMesaContext WMesaCreateContext(HWND hWnd,HPALETTE* pPal,
-                                       GLboolean rgb_flag,GLboolean db_flag);
+                                       GLboolean rgb_flag,
+                                       GLboolean db_flag,
+                                       GLboolean alpha_flag);
 
 
 /*

include/GL/xmesa.h

@@ -1,10 +1,10 @@
-/* $Id: xmesa.h,v 1.12 2001/09/23 16:06:13 brianp Exp $ */
+/* $Id: xmesa.h,v 1.12.2.2 2002/04/26 13:53:09 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  4.0
+ * Version:  4.0.3
  * 
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2003  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"),
@@ -365,6 +365,15 @@ extern GLboolean XMesaSetFXmode( GLint mode );
 
 
 
+/*
+ * Reallocate the back/depth/stencil/accum/etc/ buffers associated with
+ * buffer <b> if its size has changed.
+ *
+ * New in Mesa 4.0.2
+ */
+extern void XMesaResizeBuffers( XMesaBuffer b );
+
+
 #ifdef __cplusplus
 }
 #endif

progs/demos/Makefile.win

@@ -1,4 +1,4 @@
-# $Id: Makefile.win,v 1.5.2.1 2001/10/26 21:03:15 kschultz Exp $
+# $Id: Makefile.win,v 1.5.2.2 2002/04/15 22:14:09 kschultz Exp $
 
 # Mesa 3-D graphics library
 # Version:  3.5
@@ -67,12 +67,41 @@ SRCS = \
 	geartrain.c \
 	glinfo.c \
 	gloss.c \
+	gltestperf.c \
+	glutfx.c \
 	isosurf.c \
+	lodbias.c \
 	morph3d.c \
-	teapot.c
+	multiarb.c \
+	occlude.c \
+	paltex.c \
+	pixeltex.c \
+	pointblast.c \
+	ray.c \
+	readpix.c \
+	reflect.c \
+	renormal.c \
+	shadowtex.c \
+	spectex.c \
+	stex3d.c \
+	teapot.c \
+	terrain.c \
+	tessdemo.c \
+	texcyl.c \
+	texdown.c \
+	texenv.c \
+	texobj.c \
+	trispd.c \
+	tunnel.c \
+	tunnel2.c \
+	winpos.c
+
+CXXSRCS = \
+	rain.cxx
 
 OSMESASRCS = osdemo.c
-
+IPERSSRCS = ipers.c
+IPERSEXES = $(IPERSSRCS:.c=.exe)
 !include "../mesawin32.mak"
 
 ##### TARGETS #####
@@ -90,9 +119,12 @@ $(OSMESAEXES) : $*.obj
 	@echo $@
 	$(link) $(lcommon) -out:$@ $* /LIBPATH:$(LIBDIR) $(LIBS) $(EXTRALIBS)
 
+$(IPERSEXES) : $*.obj
+	@echo $@
+	$(link) -out:$@ $* /LIBPATH:$(LIBDIR) $(LIBS) winmm.lib
+
 readtex.c:
 	-copy ..\util\readtex.c .
 
 readtex.h:
-	-copy ..\util\readtex.h .
-
+	-copy ..\util\readtex.h .

progs/demos/drawpix.c

@@ -1,4 +1,4 @@
-/* $Id: drawpix.c,v 1.5 2000/12/24 22:53:54 pesco Exp $ */
+/* $Id: drawpix.c,v 1.5.2.2 2002/09/13 18:15:09 brianp Exp $ */
 
 /*
  * glDrawPixels demo/test/benchmark
@@ -6,60 +6,6 @@
  * Brian Paul   September 25, 1997  This file is in the public domain.
  */
 
-/*
- * $Log: drawpix.c,v $
- * Revision 1.5  2000/12/24 22:53:54  pesco
- * * demos/Makefile.am (INCLUDES): Added -I$(top_srcdir)/util.
- * * demos/Makefile.X11, demos/Makefile.BeOS-R4, demos/Makefile.cygnus:
- * Essentially the same.
- * Program files updated to include "readtex.c", not "../util/readtex.c".
- * * demos/reflect.c: Likewise for "showbuffer.c".
- *
- *
- * * Makefile.am (EXTRA_DIST): Added top-level regular files.
- *
- * * include/GL/Makefile.am (INC_X11): Added glxext.h.
- *
- *
- * * src/GGI/include/ggi/mesa/Makefile.am (EXTRA_HEADERS): Include
- * Mesa GGI headers in dist even if HAVE_GGI is not given.
- *
- * * configure.in: Look for GLUT and demo source dirs in $srcdir.
- *
- * * src/swrast/Makefile.am (libMesaSwrast_la_SOURCES): Set to *.[ch].
- * More source list updates in various Makefile.am's.
- *
- * * Makefile.am (dist-hook): Remove CVS directory from distribution.
- * (DIST_SUBDIRS): List all possible subdirs here.
- * (SUBDIRS): Only list subdirs selected for build again.
- * The above two applied to all subdir Makefile.am's also.
- *
- * Revision 1.4  2000/09/08 21:45:21  brianp
- * added dither key option
- *
- * Revision 1.3  1999/10/28 18:23:29  brianp
- * minor changes to Usage() function
- *
- * Revision 1.2  1999/10/21 22:13:58  brianp
- * added f key to toggle front/back drawing
- *
- * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
- * Imported sources
- *
- * Revision 3.3  1999/03/28 18:18:33  brianp
- * minor clean-up
- *
- * Revision 3.2  1998/11/05 04:34:04  brianp
- * moved image files to ../images/ directory
- *
- * Revision 3.1  1998/02/22 16:43:17  brianp
- * added a few casts to silence compiler warnings
- *
- * Revision 3.0  1998/02/14 18:42:29  brianp
- * initial rev
- *
- */
-
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -287,7 +233,7 @@ static void Init( GLboolean ciMode )
 
    if (ciMode) {
       /* Convert RGB image to grayscale */
-      GLubyte *indexImage = malloc( ImgWidth * ImgHeight );
+      GLubyte *indexImage = (GLubyte *) malloc( ImgWidth * ImgHeight );
       GLint i;
       for (i=0; i<ImgWidth*ImgHeight; i++) {
          int gray = Image[i*3] + Image[i*3+1] + Image[i*3+2];

progs/demos/fire.c

@@ -752,7 +752,7 @@ main(int ac, char **av)
    glFogfv(GL_FOG_COLOR, fogcolor);
    glFogf(GL_FOG_DENSITY, 0.1);
 
-   p = malloc(sizeof(part) * np);
+   p = (part *) malloc(sizeof(part) * np);
 
    for (i = 0; i < np; i++)
       setnewpart(&p[i]);

progs/demos/ipers.c

@@ -11,7 +11,7 @@
 #include <math.h>
 #include <time.h>
 
-#ifdef WIN32
+#if defined (WIN32)|| defined(_WIN32)
 #include <windows.h>
 #include <mmsystem.h>
 #endif

progs/demos/isosurf.c

@@ -1,4 +1,4 @@
-/* $Id: isosurf.c,v 1.13 2001/10/04 19:14:26 kschultz Exp $ */
+/* $Id: isosurf.c,v 1.13.2.2 2002/09/10 23:35:38 kschultz Exp $ */
 
 /*
  * Display an isosurface of 3-D wind speed volume.
@@ -32,6 +32,7 @@
 #include <math.h>
 #ifdef _WIN32
 #include <windows.h>
+#undef CLIP_MASK
 #endif
 #define GL_GLEXT_LEGACY
 #include "GL/glut.h"
@@ -39,34 +40,36 @@
 #include "readtex.c"   /* I know, this is a hack.  KW: me too. */
 #define TEXTURE_FILE "../images/reflect.rgb"
 
-#define LIT		0x1
-#define UNLIT		0x2
-#define REFLECT		0x10
-#define POINT_FILTER	0x40
-#define LINEAR_FILTER	0x80
-#define GLVERTEX	0x100
-#define DRAW_ELTS	0x4 
-#define DRAW_ARRAYS	0x200 
-#define ARRAY_ELT	0x400
-#define LOCKED	        0x800
-#define UNLOCKED	0x8 
-#define IMMEDIATE	0x1000
-#define DISPLAYLIST	0x2000000
-#define SHADE_SMOOTH	0x2000
-#define SHADE_FLAT	0x4000
-#define TRIANGLES	0x8000
-#define STRIPS		0x10000
-#define POINTS		0x20000
-#define USER_CLIP	0x40000
-#define NO_USER_CLIP	0x80000
-#define MATERIALS	0x100000
-#define NO_MATERIALS	0x200000
-#define FOG		0x400000
-#define NO_FOG		0x800000
-#define QUIT		0x1000000
-#define GLINFO		0x4000000
-#define STIPPLE		0x8000000
-#define NO_STIPPLE	0x20
+#define LIT		0x00000001
+#define UNLIT		0x00000002
+#define REFLECT		0x00000004
+#define POINT_FILTER	0x00000008
+#define LINEAR_FILTER	0x00000010
+#define GLVERTEX	0x00000020
+#define DRAW_ELTS	0x00000040 
+#define DRAW_ARRAYS	0x00000080 
+#define ARRAY_ELT	0x00000100
+#define LOCKED	        0x00000200
+#define UNLOCKED	0x00000400 
+#define IMMEDIATE	0x00000800
+#define DISPLAYLIST	0x00001000
+#define SHADE_SMOOTH	0x00002000
+#define SHADE_FLAT	0x00004000
+#define TRIANGLES	0x00008000
+#define STRIPS		0x00010000
+#define POINTS		0x00020000
+#define USER_CLIP	0x00040000
+#define NO_USER_CLIP	0x00080000
+#define MATERIALS	0x00100000
+#define NO_MATERIALS	0x00200000
+#define FOG		0x00400000
+#define NO_FOG		0x00800000
+#define QUIT		0x01000000
+#define GLINFO		0x02000000
+#define STIPPLE		0x04000000
+#define NO_STIPPLE	0x08000000
+#define POLYGON_FILL	0x10000000
+#define POLYGON_LINE	0x20000000
 
 #define LIGHT_MASK		(LIT|UNLIT|REFLECT)
 #define FILTER_MASK		(POINT_FILTER|LINEAR_FILTER)
@@ -79,9 +82,10 @@
 #define SHADE_MASK		(SHADE_SMOOTH|SHADE_FLAT)
 #define FOG_MASK		(FOG|NO_FOG)
 #define STIPPLE_MASK		(STIPPLE|NO_STIPPLE)
+#define POLYGON_MASK		(POLYGON_FILL|POLYGON_LINE)
 
 #define MAXVERTS 10000
-static GLuint maxverts = MAXVERTS;
+static GLint maxverts = MAXVERTS;
 static float data[MAXVERTS][6];
 static float compressed_data[MAXVERTS][6];
 static float expanded_data[MAXVERTS*3][6];
@@ -144,7 +148,7 @@ static void read_surface( char *filename )
 static void print_flags( const char *msg, GLuint flags ) 
 {
    fprintf(stderr, 
-	   "%s (0x%x): %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+	   "%s (0x%x): %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
 	   msg, flags,
 	   (flags & GLVERTEX) ? "glVertex, " : "",
 	   (flags & DRAW_ARRAYS) ? "glDrawArrays, " : "",
@@ -162,7 +166,8 @@ static void print_flags( const char *msg, GLuint flags )
 	   (flags & USER_CLIP) ? "user_clip, " : "",
 	   (flags & MATERIALS) ? "materials, " : "",
 	   (flags & FOG) ? "fog, " : "",
-	   (flags & STIPPLE) ? "stipple, " : "");
+	   (flags & STIPPLE) ? "stipple, " : "",
+	   (flags & POLYGON_LINE) ? "polygon mode line, " : "");
 }
 
 
@@ -333,7 +338,7 @@ static void make_tri_indices( void )
 {
    unsigned int *v = tri_indices;
    unsigned int parity = 0;
-   unsigned int i, j;
+   int i, j;
 
    for (j=2;j<numverts;j++,parity^=1) {
       if (parity) {
@@ -363,9 +368,9 @@ static void make_tri_indices( void )
 
 #define MIN(x,y) (x < y) ? x : y
 
-static void draw_surface( int with_state )
+static void draw_surface( unsigned int with_state )
 {
-   GLuint i, j;
+   GLint i, j;
    
    if (with_state & DISPLAYLIST) {
       if ((with_state & (RENDER_STYLE_MASK|PRIMITIVE_MASK|MATERIAL_MASK)) != 
@@ -684,28 +689,34 @@ static void ModeMenu(int m)
 
    if (CHANGED(state, m, FOG_MASK)) {
       UPDATE(state, m, FOG_MASK);
-      if (m & FOG)
-      {
+      if (m & FOG) {
 	 glEnable(GL_FOG);
       }
-      else
-      {
+      else {
 	 glDisable(GL_FOG);
       }
    }
 
    if (CHANGED(state, m, STIPPLE_MASK)) {
       UPDATE(state, m, STIPPLE_MASK);
-      if (m & STIPPLE)
-      {
+      if (m & STIPPLE) {
 	 glEnable(GL_POLYGON_STIPPLE);
       }
-      else
-      {
+      else {
 	 glDisable(GL_POLYGON_STIPPLE);
       }
    }
 
+   if (CHANGED(state, m, POLYGON_MASK)) {
+      UPDATE(state, m, POLYGON_MASK);
+      if (m & POLYGON_FILL) {
+	 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+      }
+      else {
+	 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+      }
+   }
+
 #ifdef GL_EXT_vertex_array
    if (CHANGED(state, m, (LOCK_MASK|RENDER_STYLE_MASK|PRIMITIVE_MASK)))
    {
@@ -1077,6 +1088,9 @@ int main(int argc, char **argv)
    glutAddMenuEntry("Stipple",               STIPPLE);
    glutAddMenuEntry("No Stipple",            NO_STIPPLE);
    glutAddMenuEntry("", 0);
+   glutAddMenuEntry("Polygon Mode Fill",     POLYGON_FILL);
+   glutAddMenuEntry("Polygon Mode Line",     POLYGON_LINE);
+   glutAddMenuEntry("", 0);
    glutAddMenuEntry("Point Filtered",        POINT_FILTER);
    glutAddMenuEntry("Linear Filtered",       LINEAR_FILTER);
    glutAddMenuEntry("", 0);

progs/demos/multiarb.c

@@ -1,4 +1,4 @@
-/* $Id: multiarb.c,v 1.10 2001/06/20 19:12:30 brianp Exp $ */
+/* $Id: multiarb.c,v 1.10.2.2 2002/09/13 18:15:09 brianp Exp $ */
 
 /*
  * GL_ARB_multitexture demo
@@ -10,77 +10,12 @@
  * Brian Paul  November 1998  This program is in the public domain.
  */
 
-/*
- * $Log: multiarb.c,v $
- * Revision 1.10  2001/06/20 19:12:30  brianp
- * also print GL_MAX_TEXTURE_SIZE
- *
- * Revision 1.9  2001/06/13 14:33:16  brianp
- * moved glTexEnvi calls to better logical locations
- *
- * Revision 1.8  2000/12/24 22:53:54  pesco
- * * demos/Makefile.am (INCLUDES): Added -I$(top_srcdir)/util.
- * * demos/Makefile.X11, demos/Makefile.BeOS-R4, demos/Makefile.cygnus:
- * Essentially the same.
- * Program files updated to include "readtex.c", not "../util/readtex.c".
- * * demos/reflect.c: Likewise for "showbuffer.c".
- *
- *
- * * Makefile.am (EXTRA_DIST): Added top-level regular files.
- *
- * * include/GL/Makefile.am (INC_X11): Added glxext.h.
- *
- *
- * * src/GGI/include/ggi/mesa/Makefile.am (EXTRA_HEADERS): Include
- * Mesa GGI headers in dist even if HAVE_GGI is not given.
- *
- * * configure.in: Look for GLUT and demo source dirs in $srcdir.
- *
- * * src/swrast/Makefile.am (libMesaSwrast_la_SOURCES): Set to *.[ch].
- * More source list updates in various Makefile.am's.
- *
- * * Makefile.am (dist-hook): Remove CVS directory from distribution.
- * (DIST_SUBDIRS): List all possible subdirs here.
- * (SUBDIRS): Only list subdirs selected for build again.
- * The above two applied to all subdir Makefile.am's also.
- *
- * Revision 1.7  2000/11/01 16:02:01  brianp
- * print number of texture units
- *
- * Revision 1.6  2000/05/23 23:21:00  brianp
- * set default window pos
- *
- * Revision 1.5  2000/02/02 17:31:45  brianp
- * changed > to >=
- *
- * Revision 1.4  2000/02/02 01:07:21  brianp
- * limit Drift to [0, 1]
- *
- * Revision 1.3  1999/10/21 16:40:32  brianp
- * added -info command line option
- *
- * Revision 1.2  1999/10/13 12:02:13  brianp
- * use texture objects now
- *
- * Revision 1.1.1.1  1999/08/19 00:55:40  jtg
- * Imported sources
- *
- * Revision 1.3  1999/03/28 18:20:49  brianp
- * minor clean-up
- *
- * Revision 1.2  1998/11/05 04:34:04  brianp
- * moved image files to ../images/ directory
- *
- * Revision 1.1  1998/11/03 01:36:33  brianp
- * Initial revision
- *
- */
-
 
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#define GL_GLEXT_PROTOTYPES
 #include <GL/glut.h>
 
 #include "readtex.c"   /* I know, this is a hack. */

progs/demos/osdemo.c

@@ -1,4 +1,4 @@
-/* $Id: osdemo.c,v 1.7 2001/09/24 15:29:27 kschultz Exp $ */
+/* $Id: osdemo.c,v 1.7.2.1 2002/04/15 21:22:36 kschultz Exp $ */
 
 /*
  * Demo of off-screen Mesa rendering
@@ -14,6 +14,11 @@
  *
  * PPM output provided by Joerg Schmalzl.
  * ASCII PPM output added by Brian Paul.
+ *
+ * Usage: osdemo [-perf] [filename]
+ *
+ * -perf: Redraws the image 1000 times, displaying the FPS every 5 secs.
+ * filename: file to store the TGA or PPM output
  */
 
 
@@ -29,7 +34,9 @@
 #define WIDTH 400
 #define HEIGHT 400
 
-
+static GLint T0 = 0;
+static GLint Frames = 0;
+static int perf = 0;
 
 static void render_image( void )
 {
@@ -76,7 +83,7 @@ static void render_image( void )
    glPopMatrix();
 
 #ifdef GL_HP_occlusion_test
-   {
+   if (perf == 0) {
       GLboolean bRet;
       glDepthMask(GL_FALSE);
       glColorMask(GL_FALSE,GL_FALSE,GL_FALSE,GL_FALSE);
@@ -105,7 +112,7 @@ static void render_image( void )
    glPopMatrix();
 
 #ifdef GL_HP_occlusion_test
-   {
+   if (perf == 0){
       GLboolean bRet;
 
       glDepthMask(GL_FALSE);
@@ -130,6 +137,18 @@ static void render_image( void )
 #endif
 
    glPopMatrix();
+
+   Frames++;
+   if (perf) {
+     GLint t = glutGet(GLUT_ELAPSED_TIME);
+     if (t - T0 >= 5000) {
+        GLfloat seconds = (t - T0) / 1000.0;
+        GLfloat fps = Frames / seconds;
+        printf("%d frames in %6.3f seconds = %6.3f FPS\n", Frames, seconds, fps);
+        T0 = t;
+        Frames = 0;
+     }
+   }
 }
 
 
@@ -224,6 +243,8 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
 int main( int argc, char *argv[] )
 {
    void *buffer;
+   int i;
+   char *filename = NULL;
 
    /* Create an RGBA-mode context */
 #if OSMESA_MAJOR_VERSION * 100 + OSMESA_MINOR_VERSION >= 305
@@ -237,6 +258,11 @@ int main( int argc, char *argv[] )
       return 0;
    }
 
+   for ( i=1; i<argc; i++ ) {
+      if (argv[i][0] != '-') filename = argv[i];
+      if (strcmp(argv[i], "-perf")==0) perf = 1;
+   }
+
    /* Allocate the image buffer */
    buffer = malloc( WIDTH * HEIGHT * 4 * sizeof(GLubyte) );
    if (!buffer) {
@@ -256,16 +282,19 @@ int main( int argc, char *argv[] )
       glGetIntegerv(GL_DEPTH_BITS, &z);
       glGetIntegerv(GL_STENCIL_BITS, &s);
       glGetIntegerv(GL_ACCUM_RED_BITS, &a);
-      printf("%d %d %d\n", z, s, a);
+      printf("Depth=%d Stencil=%d Accum=%d\n", z, s, a);
    }
 
    render_image();
+   if (perf)
+      for(i=0; i< 1000; i++)
+         render_image();
 
-   if (argc>1) {
+   if (filename != NULL) {
 #ifdef SAVE_TARGA
-      write_targa(argv[1], buffer, WIDTH, HEIGHT);
+      write_targa(filename, buffer, WIDTH, HEIGHT);
 #else
-      write_ppm(argv[1], buffer, WIDTH, HEIGHT);
+      write_ppm(filename, buffer, WIDTH, HEIGHT);
 #endif
    }
    else {

progs/demos/paltex.c

@@ -1,4 +1,4 @@
-/* $Id: paltex.c,v 1.6 2000/10/05 07:17:43 joukj Exp $ */
+/* $Id: paltex.c,v 1.6.2.3 2002/07/22 13:45:45 brianp Exp $ */
 
 /*
  * Paletted texture demo.  Written by Brian Paul.
@@ -9,6 +9,9 @@
 #include <stdlib.h>
 #include <math.h>
 #include <string.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
 #define GL_GLEXT_LEGACY
 #include <GL/glut.h>
 
@@ -91,15 +94,16 @@ static void Init( void )
 {
 #define HEIGHT 8
 #define WIDTH 32
-   static char texture[HEIGHT][WIDTH] = {
-         "                                ",
-         "    MMM    EEEE   SSS    AAA    ",
-         "   M M M  E      S   S  A   A   ",
-         "   M M M  EEEE    SS    A   A   ",
-         "   M M M  E         SS  AAAAA   ",
-         "   M   M  E      S   S  A   A   ",
-         "   M   M   EEEE   SSS   A   A   ",
-         "                                "
+   /* 257 = HEIGHT * WIDTH + 1 (for trailing '\0') */
+   static char texture[257] = {"\
+                                \
+    MMM    EEEE   SSS    AAA    \
+   M M M  E      S   S  A   A   \
+   M M M  EEEE    SS    A   A   \
+   M M M  E         SS  AAAAA   \
+   M   M  E      S   S  A   A   \
+   M   M   EEEE   SSS   A   A   \
+                                "
       };
    GLubyte table[256][4];
 
@@ -158,7 +162,7 @@ static void Init( void )
                 0,                   /* border */
                 GL_COLOR_INDEX,      /* texture format */
                 GL_UNSIGNED_BYTE,    /* texture type */
-                texture);            /* teh texture */
+                texture);            /* the texture */
 #endif
 
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);

progs/demos/pointblast.c

@@ -13,6 +13,13 @@
 
 /*
  * $Log: pointblast.c,v $
+ * Revision 1.2.6.1  2002/04/15 22:14:09  kschultz
+ * Build demos/samples correctly on Windows (Robert Bergkvist) to sync up
+ * with the main branch.  (I should have done this for 4.0.2)
+ *
+ * Revision 1.3  2002/01/16 00:48:43  kschultz
+ * Demo updates for Windows (Robert Bergkvist)
+ *
  * Revision 1.2  2000/06/27 17:04:43  brianp
  * fixed compiler warnings
  *
@@ -38,6 +45,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>       /* for cos(), sin(), and sqrt() */
+#ifdef _WIN32
+#include <windows.h>
+#endif
 #define GL_GLEXT_LEGACY
 #include <GL/glut.h>
 

progs/demos/rain.cxx

@@ -11,15 +11,20 @@
 #include <math.h>
 #include <time.h>
 #include <GL/glut.h>
+#ifndef M_PI
+#define M_PI 3.14159265
+#endif
 
 #include "particles.h"
 extern "C" {
-#include "image.h"
+#include "readtex.h"
 }
 
-#ifdef WIN32
+#ifdef _WIN32
 #include <windows.h>
 #include <mmsystem.h>
+#include "particles.cxx"
+#include "readtex.c"
 #endif
 
 #ifdef XMESA
@@ -297,20 +302,21 @@ static void key(unsigned char key, int x, int y)
 
 static void inittextures(void)
 {
-  IMAGE *img;
+  GLubyte *img;
+  GLint width,height;
+  GLenum format;
   GLenum gluerr;
 
   glGenTextures(1,&groundid);
   glBindTexture(GL_TEXTURE_2D,groundid);
 
-  if(!(img=ImageLoad("s128.rgb"))) {
-    fprintf(stderr,"Error reading a texture.\n");
-    exit(-1);
+  if(!(img=LoadRGBImage("../images/s128.rgb",&width,&height,&format))){
+  	fprintf(stderr,"Error reading a texture.\n");
+  	exit(-1);
   }
-
   glPixelStorei(GL_UNPACK_ALIGNMENT,4);
-  if((gluerr=(GLenum)gluBuild2DMipmaps(GL_TEXTURE_2D, 3, img->sizeX, img->sizeY, GL_RGB,
-			       GL_UNSIGNED_BYTE, (GLvoid *)(img->data)))) {
+  if((gluerr=(GLenum)gluBuild2DMipmaps(GL_TEXTURE_2D, 3, width, height,GL_RGB,
+			       GL_UNSIGNED_BYTE, (GLvoid *)(img)))) {
     fprintf(stderr,"GLULib%s\n",gluErrorString(gluerr));
     exit(-1);
   }

progs/demos/ray.c

@@ -8,6 +8,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <math.h>
 
 #ifdef WIN32

progs/demos/readpix.c

@@ -1,4 +1,4 @@
-/* $Id: readpix.c,v 1.4 2000/10/16 21:24:39 brianp Exp $ */
+/* $Id: readpix.c,v 1.4.2.2 2002/07/12 15:50:46 brianp Exp $ */
 
 /*
  * glReadPixels and glCopyPixels test
@@ -8,6 +8,16 @@
 
 /*
  * $Log: readpix.c,v $
+ * Revision 1.4.2.2  2002/07/12 15:50:46  brianp
+ * Pedantic compiler fixes (Sven Panne)
+ *
+ * Revision 1.4.2.1  2002/05/01 14:53:52  alanh
+ * glutSwapBuffers implicitly does a glFinish when swapping back to the front
+ * buffer. We now issue a glFinish when not issuing SwapBuffers to ensure
+ * the pipeline is complete.
+ *
+ * (Problem found with Chromium).
+ *
  * Revision 1.4  2000/10/16 21:24:39  brianp
  * use gray background, memset TempImage to white to help with debugging
  *
@@ -173,6 +183,8 @@ Display( void )
 
    if (!DrawFront)
       glutSwapBuffers();
+   else
+      glFinish();
 }
 
 
@@ -234,7 +246,7 @@ Init( GLboolean ciMode )
 
    if (ciMode) {
       /* Convert RGB image to grayscale */
-      GLubyte *indexImage = malloc( ImgWidth * ImgHeight );
+      GLubyte *indexImage = (GLubyte *) malloc( ImgWidth * ImgHeight );
       GLint i;
       for (i=0; i<ImgWidth*ImgHeight; i++) {
          int gray = Image[i*3] + Image[i*3+1] + Image[i*3+2];

progs/demos/shadowtex.c

@@ -1,4 +1,4 @@
-/* $Id: shadowtex.c,v 1.4 2001/02/28 18:41:50 brianp Exp $ */
+/* $Id: shadowtex.c,v 1.4.2.1 2002/07/12 15:50:46 brianp Exp $ */
 
 /*
  * Shadow demo using the GL_SGIX_depth_texture, GL_SGIX_shadow and
@@ -257,8 +257,8 @@ Display(void)
     */
    if (DisplayMode == SHOW_DEPTH_MAPPING) {
       /* load depth image as gray-scale luminance texture */
-      GLfloat *depth = malloc(ShadowTexWidth * ShadowTexHeight
-                              * sizeof(GLfloat));
+      GLfloat *depth = (GLfloat *) malloc(ShadowTexWidth * ShadowTexHeight
+                                          * sizeof(GLfloat));
       if (depth) {
          glReadPixels(0, 0, ShadowTexWidth, ShadowTexHeight,
                       GL_DEPTH_COMPONENT, GL_FLOAT, depth);

progs/demos/terrain.c

@@ -11,6 +11,7 @@
 #include <stdio.h>
 #include <math.h>
 #include <stdlib.h>
+#include <string.h>
 #include <time.h>
 
 #ifdef WIN32

progs/demos/tessdemo.c

@@ -1,4 +1,4 @@
-/* $Id: tessdemo.c,v 1.11 2001/03/21 02:47:32 gareth Exp $ */
+/* $Id: tessdemo.c,v 1.11.2.2 2002/09/11 00:09:01 kschultz Exp $ */
 
 /*
  * A demo of the GLU polygon tesselation functions written by Bogdan Sikorski.
@@ -90,7 +90,7 @@ static void GLCALLBACK edge_callback( GLenum flag )
 
 static void GLCALLBACK end_callback()
 {
-   GLint	i;
+   GLuint	i;
 
    glBegin( GL_LINES );
 
@@ -165,6 +165,8 @@ static void set_screen_wh( GLsizei w, GLsizei h )
    height = h;
 }
 
+typedef void (GLAPIENTRY *callback_t)();
+
 static void tesse( void )
 {
    GLUtesselator	*tobj;
@@ -177,11 +179,11 @@ static void tesse( void )
 
    if ( tobj != NULL ) {
       gluTessNormal( tobj, 0.0, 0.0, 1.0 );
-      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 );
+      gluTessCallback( tobj, GLU_TESS_BEGIN, (callback_t) glBegin );
+      gluTessCallback( tobj, GLU_TESS_VERTEX, (callback_t) glVertex2fv );
+      gluTessCallback( tobj, GLU_TESS_END, (callback_t) glEnd );
+      gluTessCallback( tobj, GLU_TESS_ERROR, (callback_t) error_callback );
+      gluTessCallback( tobj, GLU_TESS_COMBINE, (callback_t) combine_callback );
 
       glNewList( list_start, GL_COMPILE );
       gluBeginPolygon( tobj );
@@ -201,10 +203,10 @@ static void tesse( void )
       gluEndPolygon( tobj );
       glEndList();
 
-      gluTessCallback( tobj, GLU_TESS_BEGIN, begin_callback );
-      gluTessCallback( tobj, GLU_TESS_VERTEX, vertex_callback );
-      gluTessCallback( tobj, GLU_TESS_END, end_callback );
-      gluTessCallback( tobj, GLU_TESS_EDGE_FLAG, edge_callback );
+      gluTessCallback( tobj, GLU_TESS_BEGIN, (callback_t) begin_callback );
+      gluTessCallback( tobj, GLU_TESS_VERTEX, (callback_t) vertex_callback );
+      gluTessCallback( tobj, GLU_TESS_END, (callback_t) end_callback );
+      gluTessCallback( tobj, GLU_TESS_EDGE_FLAG, (callback_t) edge_callback );
 
       glNewList( list_start + 1, GL_COMPILE );
       gluBeginPolygon( tobj );
@@ -308,6 +310,7 @@ static void mouse_clicked( int button, int state, int x, int y )
 static void display( void )
 {
    GLuint i,j;
+   GLsizei ii, jj;
    GLuint point_cnt;
 
    glClear( GL_COLOR_BUFFER_BIT );
@@ -319,12 +322,12 @@ static void display( void )
 
       glBegin( GL_LINES );
 
-      for ( i = 0 ; i < width ; i += 10 ) {
-	 for ( j = 0 ; j < height ; j += 10 ) {
-	    glVertex2i( 0, j );
-	    glVertex2i( width, j );
-	    glVertex2i( i, height );
-	    glVertex2i( i, 0 );
+      for ( ii = 0 ; ii < width ; ii += 10 ) {
+	 for ( jj = 0 ; jj < height ; jj += 10 ) {
+	    glVertex2i( 0, jj );
+	    glVertex2i( width, jj );
+	    glVertex2i( ii, height );
+	    glVertex2i( ii, 0 );
 	 }
       }
 

progs/demos/trispd.c

@@ -1,4 +1,4 @@
-/* $Id: trispd.c,v 1.2 2000/10/26 15:26:14 brianp Exp $ */
+/* $Id: trispd.c,v 1.2.2.1 2002/07/12 15:50:46 brianp Exp $ */
 
 /*
  * Simple GLUT program to measure triangle strip rendering speed.
@@ -7,6 +7,9 @@
 
 /*
  * $Log: trispd.c,v $
+ * Revision 1.2.2.1  2002/07/12 15:50:46  brianp
+ * Pedantic compiler fixes (Sven Panne)
+ *
  * Revision 1.2  2000/10/26 15:26:14  brianp
  * added a glFinish() call
  *
@@ -158,7 +161,7 @@ static void LoadTex(int comp, int filter)
 {
    GLubyte *pixels;
    int x, y;
-   pixels = malloc(4*256*256);
+   pixels = (GLubyte *) malloc(4*256*256);
    for (y = 0; y < 256; ++y)
       for (x = 0; x < 256; ++x) {
 	 pixels[(y*256+x)*4+0] = (int)(128.5 + 127.0 * cos(0.024544 * x));

progs/demos/winpos.c

@@ -1,4 +1,4 @@
-/* $Id: winpos.c,v 1.3 2000/12/24 22:53:54 pesco Exp $ */
+/* $Id: winpos.c,v 1.3.2.1 2002/04/15 22:14:09 kschultz Exp $ */
 
 /*
  * Example of how to use the GL_MESA_window_pos extension.
@@ -8,6 +8,13 @@
 
 /*
  * $Log: winpos.c,v $
+ * Revision 1.3.2.1  2002/04/15 22:14:09  kschultz
+ * Build demos/samples correctly on Windows (Robert Bergkvist) to sync up
+ * with the main branch.  (I should have done this for 4.0.2)
+ *
+ * Revision 1.4  2002/01/16 00:48:43  kschultz
+ * Demo updates for Windows (Robert Bergkvist)
+ *
  * Revision 1.3  2000/12/24 22:53:54  pesco
  * * demos/Makefile.am (INCLUDES): Added -I$(top_srcdir)/util.
  * * demos/Makefile.X11, demos/Makefile.BeOS-R4, demos/Makefile.cygnus:
@@ -59,6 +66,9 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
 #define GL_GLEXT_LEGACY
 #include "GL/glut.h"
 

progs/ggi/gears2.c

@@ -19,6 +19,7 @@
 
 ggi_visual_t vis;
 char text[100];
+int db_flag,vis_x, vis_y, vir_x, vir_y, gt;
 
 /*
  * Draw a gear wheel.  You'll probably want to call this function when
@@ -157,6 +158,7 @@ static GLuint count = 1;
 
 static void draw( void )
 {
+   static int n = 0;
    glClearColor(0,0,0,0);
    glClearIndex(0);
    glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
@@ -197,12 +199,25 @@ static void draw( void )
    ggiPuts(vis,0,ggiGetInfo(vis)->mode->visible.y+16,text);
 #endif
 
-   GGIMesaSwapBuffers();
+    if(db_flag)
+   ggiMesaSwapBuffers();
  			
    count++;
    if (count==limit) {
       exit(1);
    }
+    ++n;
+    /*
+   if (!(n%10)){
+	ggi_color rgb = { 10000, 10000, 10000 };
+	ggiSetSimpleMode(vis,vis_x+(n/10),vis_y+(n/10),db_flag?2:1, gt); 
+	glViewport(0, 0,vis_x+(n/10),vis_y+(n/10));
+	ggiSetGCForeground(vis, ggiMapColor(vis, &rgb));
+	ggiDrawBox(vis, 20, 20, 100, 100);
+	if(db_flag)
+	  ggiSetWriteFrame(vis, 1);
+    }
+    */
 }
 
 static void idle( void )
@@ -216,6 +231,10 @@ static void reshape( int width, int height )
 {
    GLfloat  h = (GLfloat) height / (GLfloat) width;
 
+    if(db_flag)
+	glDrawBuffer(GL_BACK);
+    else
+	glDrawBuffer(GL_FRONT);
    glViewport(0, 0, (GLint)width, (GLint)height);
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
@@ -231,8 +250,8 @@ static void reshape( int width, int height )
 static void init( void )
 {
    static GLfloat pos[4] = {5.0, 5.0, 10.0, 0.0 };
-   static GLfloat red[4] = {0.8, 0.1, 0.0, 1.0 };
-   static GLfloat green[4] = {0.0, 0.8, 0.2, 1.0 };
+   static GLfloat red[4] = {0.9, 0.9, 0.9, 1.0 };
+   static GLfloat green[4] = {0.0, 0.8, 0.9, 1.0 };
    static GLfloat blue[4] = {0.2, 0.2, 1.0, 1.0 };
 
    glLightfv( GL_LIGHT0, GL_POSITION, pos );
@@ -276,9 +295,9 @@ static void usage(char *s)
 
 int main( int argc, char *argv[] )
 {
-	GGIMesaContext ctx;
-	int vis_x,vis_y,vir_x,vir_y,bpp,db_flag,gt;
+	ggi_mesa_context_t ctx;
 	ggi_mode mode;
+	int bpp;
 
 	limit=0;
 
@@ -313,13 +332,12 @@ int main( int argc, char *argv[] )
 		exit(1);
 	}
  
-	ctx=GGIMesaCreateContext(); 
-	if (ctx==NULL)
+	if (ggiMesaInit() < 0)
 	{
-		printf("GGIMesaCreateContext() failed\n");
+		printf("ggiMesaInit failed\n");
 		exit(1);
 	}
-
+	
 	vis=ggiOpen(NULL);
 	if (vis==NULL)
 	{
@@ -327,29 +345,42 @@ int main( int argc, char *argv[] )
 		exit(1);
 	}
 
-	if (ggiSetGraphMode(vis,vis_x,vis_y,vir_x,vir_y,gt)<0) 
+	if (ggiSetSimpleMode(vis,vis_x,vis_y,db_flag ? 2 : 1,gt)<0) 
 	{
 		printf("%s: can't set graphmode (%i %i %i %i)  %i BPP\n",
 			argv[0],vis_x,vis_y,vir_x,vir_y,bpp);
 		exit(1);
 	}
 
-	if (GGIMesaSetVisual(ctx,vis,GL_TRUE,db_flag)<0)
+	if (ggiMesaAttach(vis) < 0)
+	{
+		printf("ggiMesaAttach failed\n");
+		exit(1);
+	}
+	if (ggiMesaExtendVisual(vis, GL_FALSE, GL_FALSE, 16,
+	                        0, 0, 0, 0, 0, 1)  < 0)
 	{
 		printf ("GGIMesaSetVisual() failed\n");
 		exit(1);
 	}
 
-	GGIMesaMakeCurrent(ctx);
+	ctx = ggiMesaCreateContext(vis); 
+	if (ctx==NULL)
+	{
+		printf("GGIMesaCreateContext() failed\n");
+		exit(1);
+	}
+
+	ggiMesaMakeCurrent(ctx, vis);
 	ggiGetMode(vis,&mode);
 
 	reshape(mode.visible.x,mode.visible.y);
 
 	init();
  
-	while (!ggiKbhit(vis)) idle();
+	while (!ggiKbhit(vis)) { /*sleep(1);*/ idle(); }
 
-	GGIMesaDestroyContext(ctx);
+	ggiMesaDestroyContext(ctx);
 	ggiClose(vis);
 
 	printf("%s\n",text);

progs/redbook/Makefile.win

@@ -1,62 +1,51 @@
 # Makefile for Win32
 
-TOP = ..
-
-!include "$(TOP)/names.win"
+TOP    = ..
+INCDIR = ..\include
+LIBDIR = ..\lib
 
 !include <win32.mak>
 
 SRCS= \
+   aaindex.c \
+   aapoly.c \
+   aargb.c \
    accanti.c \
-   accnot.c   \
-   accum.c    \
-   aim.c      \
+   accpersp.c \
    alpha.c    \
    alpha3D.c  \
    anti.c     \
-   antiindex.c  \
-   antipindex.c \
-   antipoint.c  \
-   antipoly.c  \
    bezcurve.c  \
    bezmesh.c   \
-   bezsurf.c   \
    checker.c   \
-   checker2.c  \
-   chess.c     \
    clip.c      \
    colormat.c  \
-   cone.c      \
    cube.c      \
-   curve.c     \
    depthcue.c  \
-   disk.c      \
    dof.c       \
-   dofnot.c    \
    double.c    \
    drawf.c     \
    feedback.c  \
    fog.c       \
    fogindex.c  \
    font.c      \
+   hello.c     \
+   image.c     \
    light.c     \
-   linelist.c  \
    lines.c     \
    list.c      \
-   list2.c     \
-   maplight.c  \
    material.c  \
    mipmap.c    \
    model.c     \
    movelight.c \
    nurbs.c     \
    pickdepth.c \
-   pickline.c  \
    picksquare.c \
    plane.c     \
    planet.c    \
-   planetup.c  \
+   polyoff.c  \
    polys.c     \
+   quadric.c   \
    robot.c     \
    sccolorlight.c \
    scene.c     \
@@ -64,18 +53,26 @@ SRCS= \
    sceneflat.c \
    select.c    \
    smooth.c    \
-   sphere.c    \
    stencil.c   \
    stroke.c    \
    surface.c   \
-   tea.c       \
    teaambient.c \
    teapots.c   \
+   tess.c      \
+   tesswind.c  \
+   texbind.c   \
    texgen.c    \
+   texprox.c   \
+   texsub.c    \
    texturesurf.c \
-   trim.c     
-
-EXTRALIBS = $(MESAGL).lib $(MESAGLU).lib $(MESATK).lib $(MESAAUX).lib
+   torus.c     \
+   trim.c     \
+   unproject.c \
+   varray.c   \
+   wrap.c
 
 !include "$(TOP)/mesawin32.mak"
 
+$(EXES) : $*.obj
+	@echo $@
+	$(link) -out:$@ $* /LIBPATH:$(LIBDIR) $(LIBS)

progs/redbook/checker.c

@@ -42,6 +42,7 @@
  *  two rectangles.  This program clamps the texture, if
  *  the texture coordinates fall outside 0.0 and 1.0.
  */
+#include <stdlib.h>
 #include <GL/glut.h>
 
 /*	Create checkerboard texture	*/

progs/redbook/fog.c

@@ -62,7 +62,7 @@ selectFog(int mode)
 	/* falls through */
     case GL_EXP2:
     case GL_EXP:
-        glFogi(GL_FOG_MODE, mode);
+	glFogiv(GL_FOG_MODE, (int *) &mode);
 	glutPostRedisplay();
 	break;
     case 0:
@@ -190,7 +190,7 @@ main(int argc, char **argv)
     glutDisplayFunc(display);
     glutCreateMenu(selectFog);
     glutAddMenuEntry("Fog EXP", GL_EXP);
-    glutAddMenuEntry("Fog EXP2", GL_EXP2);
+    glutAddMenuEntry("Fog EXP2", /*GL_EXP2*/ 0xffff);
     glutAddMenuEntry("Fog LINEAR", GL_LINEAR);
     glutAddMenuEntry("Quit", 0);
     glutAttachMenu(GLUT_RIGHT_BUTTON);

progs/redbook/hello.c

@@ -39,6 +39,7 @@
  * hello.c
  * This is a simple, introductory OpenGL program.
  */
+#include <stdlib.h>
 #include <GL/glut.h>
 
 void display(void)

progs/redbook/pickdepth.c

@@ -103,8 +103,8 @@ drawRects(GLenum mode)
 void
 processHits(GLint hits, GLuint buffer[])
 {
-  unsigned int i, j;
-  GLuint names, *ptr;
+  GLint i;
+  GLuint j, names, *ptr;
 
   printf("hits = %d\n", hits);
   ptr = (GLuint *) buffer;

progs/redbook/picksquare.c

@@ -87,8 +87,8 @@ void drawSquares(GLenum mode)
  */
 void processHits (GLint hits, GLuint buffer[])
 {
-   unsigned int i, j;
-   GLuint ii = 0, jj = 0, names, *ptr;
+   GLint i;
+   GLuint j, ii = 0, jj = 0, names, *ptr;
 
    printf ("hits = %d\n", hits);
    ptr = (GLuint *) buffer;

progs/redbook/polyoff.c

@@ -44,6 +44,7 @@
 #include <GL/glut.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #ifdef GL_VERSION_1_1
 GLuint list;
@@ -149,7 +150,7 @@ static void Benchmark( float xdiff, float ydiff )
 {
    int startTime, endTime;
    int draws;
-   double seconds, fps, triPerSecond;
+   double seconds, fps;
 
    printf("Benchmarking...\n");
 

progs/redbook/select.c

@@ -124,8 +124,8 @@ void drawScene (void)
  */
 void processHits (GLint hits, GLuint buffer[])
 {
-   unsigned int i, j;
-   GLuint names, *ptr;
+   GLint i;
+   GLuint j, names, *ptr;
 
    printf ("hits = %d\n", hits);
    ptr = (GLuint *) buffer;

progs/redbook/surface.c

@@ -41,6 +41,7 @@
  *  This program draws a NURBS surface in the shape of a
  *  symmetrical hill.
  */
+#include <stdlib.h>
 #include <GL/glut.h>
 
 GLfloat ctlpoints[4][4][3];

progs/redbook/tess.c

@@ -94,7 +94,7 @@ void CALLBACK vertexCallback(GLvoid *vertex)
 
    pointer = (GLdouble *) vertex;
    glColor3dv(pointer+3);
-   glVertex3dv(vertex);
+   glVertex3dv(pointer);
 }
 
 /*  combineCallback is used to create a new vertex when edges

progs/samples/Makefile.win

@@ -0,0 +1,42 @@
+# $Id: Makefile.win,v 1.1.2.1 2002/04/15 22:13:31 kschultz Exp $
+
+# Mesa 3-D graphics library
+# Version:  3.5
+# Copyright (C) 1995-2001  Brian Paul
+
+# Makefile for GLUT-based demo programs for Windows
+
+!include <win32.mak>
+
+##### MACROS #####
+
+TOP    = ..
+INCDIR = ..\include
+LIBDIR = ..\lib
+
+PROGS = accum bitmap1 bitmap2 blendeq blendxor copy cursor depth eval fog \
+	font line logo nurb oglinfo olympic overlay point prim quad select \
+	shape sphere star stencil stretch texture tri wave
+
+SRCS = \
+    accum.c \
+    bitmap1.c \
+    bitmap2.c \
+    blendeq.c \
+    blendxor.c \
+    copy.c \
+    cursor.c depth.c eval.c fog.c \
+	font.c line.c logo.c nurb.c olympic.c overlay.c point.c prim.c quad.c select.c \
+	shape.c sphere.c star.c stencil.c stretch.c texture.c tri.c wave.c
+
+!include "../mesawin32.mak"
+
+##### TARGETS #####
+
+clean::
+
+clobber::
+
+$(EXES) : $*.obj
+	@echo $@
+	$(link) -out:$@ $* /LIBPATH:$(LIBDIR) $(LIBS)

progs/samples/blendeq.c

@@ -11,6 +11,10 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
+#define GL_GLEXT_LEGACY
 #include <GL/glut.h>
 
 

progs/samples/blendxor.c

@@ -10,6 +10,10 @@
 #include <unistd.h>
 #endif
 #include <stdlib.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
+#define GL_GLEXT_LEGACY
 #include <GL/glut.h>
 
 

progs/samples/loadppm.c

@@ -1,6 +1,6 @@
 
 typedef struct {
-    int sizeX, sizeY;
+    size_t sizeX, sizeY;
     GLubyte *data;
 } PPMImage;
 
@@ -30,7 +30,7 @@ static PPMImage *LoadPPM(const char *filename)
 	exit(1);
     }
 
-    result = malloc(sizeof(PPMImage));
+    result = (PPMImage *) malloc(sizeof(PPMImage));
     if (!result)
     {
 	fprintf(stderr, "Unable to allocate memory\n");
@@ -52,14 +52,15 @@ static PPMImage *LoadPPM(const char *filename)
     while (fgetc(fp) != '\n')
 	;
 
-    result->data = malloc(3 * result->sizeX * result->sizeY);
+    result->data = (GLubyte *) malloc(3 * result->sizeX * result->sizeY);
     if (!result)
     {
 	fprintf(stderr, "Unable to allocate memory\n");
 	exit(1);
     }
 
-    if (fread(result->data, 3 * result->sizeX, result->sizeY, fp) != result->sizeY)
+    if (fread(result->data, 3 * result->sizeX, result->sizeY, fp) != 
+	result->sizeY)
     {
 	fprintf(stderr, "Error loading image `%s'\n", filename);
 	exit(1);

progs/samples/nurb.c

@@ -216,11 +216,13 @@ static void CALLBACK ErrorCallback(GLenum which)
     }
 }
 
+typedef void (GLAPIENTRY *callback_t)();
+
 static void Init(void)
 {
 
     theNurbs = gluNewNurbsRenderer();
-    gluNurbsCallback(theNurbs, GLU_ERROR, ErrorCallback);
+    gluNurbsCallback(theNurbs, GLU_ERROR, (callback_t) ErrorCallback);
 
     gluNurbsProperty(theNurbs, GLU_SAMPLING_TOLERANCE, 15.0);
     gluNurbsProperty(theNurbs, GLU_DISPLAY_MODE, GLU_OUTLINE_PATCH);

progs/samples/quad.c

@@ -102,6 +102,8 @@ static void CALLBACK ErrorHandler(GLenum which)
     fprintf(stderr, "Quad Error: %s\n", gluErrorString(which));
 }
 
+typedef void (GLAPIENTRY *callback_t)();
+
 static void Init(void)
 {
     static GLint colorIndexes[3] = {0, 200, 255};
@@ -163,7 +165,7 @@ static void Init(void)
     }
 
     quadObj = gluNewQuadric();
-    gluQuadricCallback(quadObj, GLU_ERROR, ErrorHandler);
+    gluQuadricCallback(quadObj, GLU_ERROR, (callback_t) ErrorHandler);
 
     radius1 = 10;
     radius2 = 5;

progs/samples/select.c

@@ -174,7 +174,7 @@ static void DeleteTri(GLint h)
 static void GrowTri(GLint h)
 {
     float v[2];
-    float *oldV;
+    float *oldV = NULL;
     GLint i;
 
     v[0] = objects[h].v1[0] + objects[h].v2[0] + objects[h].v3[0];

progs/tests/Makefile

@@ -6,18 +6,17 @@
 
 
 CC = gcc
-CFLAGS = -g -I../include
+CFLAGS = -g -I../include -I../util
 LIBS = -L../lib -lglut -lGLU -lGL -L/usr/X11R6/lib -lX11 -lXext -lm
 
 PROGS = cva \
 	dinoshade \
-	fogcoord \
 	manytex \
 	multipal \
 	projtex \
-	seccolor \
 	sharedtex \
-	texline
+	seccolor \
+	texline texwrap fogcoord multiwindow
 
 
 ##### RULES #####

progs/tests/Makefile.win

@@ -0,0 +1,39 @@
+# $Id: Makefile.win,v 1.1.2.1 2002/04/15 22:13:00 kschultz Exp $
+
+# Mesa 3-D graphics library
+# Version:  3.5
+# Copyright (C) 1995-2001  Brian Paul
+
+# Makefile for GLUT-based demo programs for Windows
+
+!include <win32.mak>
+
+##### MACROS #####
+
+TOP    = ..
+INCDIR = ..\include
+LIBDIR = ..\lib
+
+SRCS = cva.c \
+	dinoshade.c \
+	fogcoord.c \
+	manytex.c \
+	multipal.c \
+	projtex.c \
+	seccolor.c \
+#	sharedtex.c \
+	texline.c \
+	texwrap.c
+	
+!include "../mesawin32.mak"
+
+##### TARGETS #####
+
+clean::
+
+clobber::
+	@del readtex.c readtex.h
+
+$(EXES) :$*.obj
+	@echo $@
+	$(link) -out:$@ $* /LIBPATH:$(LIBDIR) $(LIBS)

progs/tests/cva.c

@@ -1,4 +1,4 @@
-/* $Id: cva.c,v 1.3 2000/11/30 03:06:56 gareth Exp $ */
+/* $Id: cva.c,v 1.3.2.1 2002/04/15 22:13:00 kschultz Exp $ */
 
 /*
  * Trivial CVA test, good for testing driver fastpaths (especially
@@ -11,6 +11,9 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
 #define GL_GLEXT_LEGACY
 #include <GL/glut.h>
 
@@ -130,7 +133,7 @@ int main( int argc, char **argv )
     */
    string = (char *) glGetString( GL_VERSION );
 
-   if ( !strstr( string, "1.2" ) ) {
+   if ( (!strstr( string, "1.2" ))&&(!strstr(string,"1.3"))) {
       fprintf( stderr, "This program requires OpenGL 1.2 vertex arrays.\n" );
       exit( -1 );
    }

progs/tests/dinoshade.c

@@ -38,6 +38,10 @@
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>       /* for cos(), sin(), and sqrt() */
+#ifdef _WIN32
+#include <windows.h>
+#endif
+#define GL_GLEXT_LEGACY
 #include <GL/glut.h>    /* OpenGL Utility Toolkit header */
 
 /* Some <math.h> files do not define M_PI... */

progs/tests/multipal.c

@@ -1,4 +1,4 @@
-/* $Id: multipal.c,v 1.1 2000/11/18 17:12:33 brianp Exp $ */
+/* $Id: multipal.c,v 1.1.2.1 2002/04/15 22:13:00 kschultz Exp $ */
 
 /*
  * GL_ARB_multitexture demo
@@ -12,6 +12,13 @@
 
 /*
  * $Log: multipal.c,v $
+ * Revision 1.1.2.1  2002/04/15 22:13:00  kschultz
+ * Build demos/samples correctly on Windows (Robert Bergkvist) to sync up
+ * with the main branch.  (I should have done this for 4.0.2)
+ *
+ * Revision 1.2  2002/01/16 01:03:25  kschultz
+ * get tests working on windows (Robert Bergkvist)
+ *
  * Revision 1.1  2000/11/18 17:12:33  brianp
  * test texture palettes with multitexture
  *
@@ -52,6 +59,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
+#define GL_GLEXT_LEGACY
 #include <GL/glut.h>
 
 #include "../util/readtex.c"   /* I know, this is a hack. */

progs/tests/yuv.c

@@ -0,0 +1,237 @@
+/*
+ * Test the GL_NV_texture_rectangle and GL_MESA_ycrcb_texture extensions.
+ *
+ * Brian Paul   13 September 2002
+ */
+
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#define GL_GLEXT_PROTOTYPES
+#include <GL/glut.h>
+
+#include "readtex.c"   /* I know, this is a hack. */
+
+#define TEXTURE_FILE "../images/girl.rgb"
+
+static GLfloat Xrot = 0, Yrot = 0, Zrot = 0;
+static GLint ImgWidth, ImgHeight;
+static GLenum ImgFormat;
+static GLubyte *Image = NULL;
+static GLushort *ImageYUV = NULL;
+
+
+static void DrawObject(void)
+{
+   glBegin(GL_QUADS);
+
+   glTexCoord2f(0, 0);
+   glVertex2f(-1.0, -1.0);
+
+   glTexCoord2f(ImgWidth, 0);
+   glVertex2f(1.0, -1.0);
+
+   glTexCoord2f(ImgWidth, ImgHeight);
+   glVertex2f(1.0, 1.0);
+
+   glTexCoord2f(0, ImgHeight);
+   glVertex2f(-1.0, 1.0);
+
+   glEnd();
+}
+
+
+static void Display( void )
+{
+   glClear( GL_COLOR_BUFFER_BIT );
+
+   glPushMatrix();
+      glRotatef(Xrot, 1.0, 0.0, 0.0);
+      glRotatef(Yrot, 0.0, 1.0, 0.0);
+      glRotatef(Zrot, 0.0, 0.0, 1.0);
+      DrawObject();
+   glPopMatrix();
+
+   glutSwapBuffers();
+}
+
+
+static void Reshape( int width, int height )
+{
+   glViewport( 0, 0, width, height );
+   glMatrixMode( GL_PROJECTION );
+   glLoadIdentity();
+   glFrustum( -1.0, 1.0, -1.0, 1.0, 10.0, 100.0 );
+   glMatrixMode( GL_MODELVIEW );
+   glLoadIdentity();
+   glTranslatef( 0.0, 0.0, -15.0 );
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+   (void) x;
+   (void) y;
+   switch (key) {
+      case 27:
+         exit(0);
+         break;
+   }
+   glutPostRedisplay();
+}
+
+
+static void SpecialKey( int key, int x, int y )
+{
+   float step = 3.0;
+   (void) x;
+   (void) y;
+
+   switch (key) {
+      case GLUT_KEY_UP:
+         Xrot += step;
+         break;
+      case GLUT_KEY_DOWN:
+         Xrot -= step;
+         break;
+      case GLUT_KEY_LEFT:
+         Yrot += step;
+         break;
+      case GLUT_KEY_RIGHT:
+         Yrot -= step;
+         break;
+   }
+   glutPostRedisplay();
+}
+
+
+#define CLAMP( X, MIN, MAX )  ( (X)<(MIN) ? (MIN) : ((X)>(MAX) ? (MAX) : (X)) )
+
+static void ConvertRGBtoYUV(GLint w, GLint h, const GLubyte *src,
+                            GLushort *dest)
+{
+   GLint i, j;
+
+   for (i = 0; i < h; i++) {
+      for (j = 0; j < w; j++) {
+         const GLfloat r = (*src++) / 255.0;
+         const GLfloat g = (*src++) / 255.0;
+         const GLfloat b = (*src++) / 255.0;
+         GLfloat y, cr, cb;
+         GLint iy, icr, icb;
+
+         y  = r * 65.481 + g * 128.553 + b * 24.966 + 16;
+         cb = r * -37.797 + g * -74.203 + b * 112.0 + 128;
+         cr = r * 112.0 + g * -93.786 + b * -18.214 + 128;
+         /*printf("%f %f %f -> %f %f %f\n", r, g, b, y, cb, cr);*/
+         iy  = (GLint) CLAMP(y,  0, 254);
+         icb = (GLint) CLAMP(cb, 0, 254);
+         icr = (GLint) CLAMP(cr, 0, 254);
+
+         if (j & 1) {
+            /* odd */
+            *dest = (iy << 8) | icr;
+         }
+         else {
+            /* even */
+            *dest = (iy << 8) | icb;
+         }
+         dest++;
+      }
+   }
+}
+
+
+static void Init( int argc, char *argv[] )
+{
+   GLuint texObj = 100;
+   const char *file;
+
+   if (!glutExtensionSupported("GL_NV_texture_rectangle")) {
+      printf("Sorry, GL_NV_texture_rectangle is required\n");
+      exit(0);
+   }
+
+   if (!glutExtensionSupported("GL_MESA_ycbcr_texture")) {
+      printf("Sorry, GL_MESA_ycbcr_texture is required\n");
+      exit(0);
+   }
+
+   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+
+   glBindTexture(GL_TEXTURE_RECTANGLE_NV, texObj);
+#ifdef LINEAR_FILTER
+   /* linear filtering looks much nicer but is much slower for Mesa */
+   glTexParameteri(GL_TEXTURE_RECTANGLE_NV, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+   glTexParameteri(GL_TEXTURE_RECTANGLE_NV, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+#else
+   glTexParameteri(GL_TEXTURE_RECTANGLE_NV, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+   glTexParameteri(GL_TEXTURE_RECTANGLE_NV, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+#endif
+
+   if (argc > 1)
+      file = argv[1];
+   else
+      file = TEXTURE_FILE;
+
+   Image = LoadRGBImage(file, &ImgWidth, &ImgHeight, &ImgFormat);
+   if (!Image) {
+      printf("Couldn't read %s\n", TEXTURE_FILE);
+      exit(0);
+   }
+
+#if 0
+   glTexImage2D(GL_TEXTURE_RECTANGLE_NV, 0,
+                GL_RGB, ImgWidth, ImgHeight, 0,
+                ImgFormat, GL_UNSIGNED_BYTE, Image);
+#else
+   ImageYUV = (GLushort *) malloc(ImgWidth * ImgHeight * sizeof(GLushort));
+   ConvertRGBtoYUV(ImgWidth, ImgHeight, Image, ImageYUV);
+   glTexImage2D(GL_TEXTURE_RECTANGLE_NV, 0,
+                GL_YCBCR_MESA, ImgWidth, ImgHeight, 0,
+                GL_YCBCR_MESA, GL_UNSIGNED_SHORT_8_8_MESA, ImageYUV);
+
+   assert(glGetError() == GL_NO_ERROR);
+   glTexSubImage2D(GL_TEXTURE_RECTANGLE_NV, 0,
+                   0, 0, ImgWidth, ImgHeight,
+                   GL_YCBCR_MESA, GL_UNSIGNED_SHORT_8_8_MESA, ImageYUV);
+
+   assert(glGetError() == GL_NO_ERROR);
+#endif
+
+   glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+
+   glEnable(GL_TEXTURE_RECTANGLE_NV);
+
+   glShadeModel(GL_FLAT);
+   glClearColor(0.3, 0.3, 0.4, 1.0);
+
+   if (argc > 1 && strcmp(argv[1], "-info")==0) {
+      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
+      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
+      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+   }
+}
+
+
+int main( int argc, char *argv[] )
+{
+   glutInit( &argc, argv );
+   glutInitWindowSize( 300, 300 );
+   glutInitWindowPosition( 0, 0 );
+   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
+   glutCreateWindow(argv[0] );
+
+   Init( argc, argv );
+
+   glutReshapeFunc( Reshape );
+   glutKeyboardFunc( Key );
+   glutSpecialFunc( SpecialKey );
+   glutDisplayFunc( Display );
+
+   glutMainLoop();
+   return 0;
+}

progs/xdemos/Makefile.X11

@@ -1,7 +1,7 @@
-# $Id: Makefile.X11,v 1.11 2001/03/23 22:48:35 brianp Exp $
+# $Id: Makefile.X11,v 1.11.2.1 2002/01/30 21:54:47 brianp Exp $
 
 # Mesa 3-D graphics library
-# Version:  3.5
+# Version:  4.0.2
 # Copyright (C) 1995-2001  Brian Paul
 
 # Makefile for non-GLUT (X11, SVGA, etc) demo programs
@@ -12,9 +12,9 @@
 INCDIR = ../include
 LIBDIR = ../lib
 
-GL_LIBS = -L$(LIBDIR) -lglut -lGLU -lGL $(APP_LIB_DEPS)
+GL_LIBS = -L$(LIBDIR) -lGLU -lGL $(APP_LIB_DEPS)
 
-LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLUT_LIB)
+LIB_DEP = $(LIBDIR)/$(GL_LIB) $(LIBDIR)/$(GLU_LIB)
 
 PROGS = glthreads \
 	glxdemo \
@@ -43,7 +43,7 @@ PROGS = glthreads \
 ##### TARGETS #####
 
 default:
-	@echo "Specify a target configuration"
+	@echo "Specify a target configuration (i.e. make -f Makefile.X11 linux)"
 
 clean:
 	-rm *.o *~

progs/xdemos/glthreads.c

@@ -1,4 +1,4 @@
-/* $Id: glthreads.c,v 1.1 2000/07/20 20:12:17 brianp Exp $ */
+/* $Id: glthreads.c,v 1.1.4.1 2002/03/08 19:43:36 brianp Exp $ */
 
 /*
  * Copyright (C) 2000  Brian Paul   All Rights Reserved.
@@ -38,6 +38,7 @@
 #include <GL/glx.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include <pthread.h>
 

progs/xdemos/glxheads.c

@@ -1,4 +1,4 @@
-/* $Id: glxheads.c,v 1.2 2000/11/10 17:23:07 brianp Exp $ */
+/* $Id: glxheads.c,v 1.2.2.1 2002/03/08 19:43:36 brianp Exp $ */
 
 /*
  * Exercise multiple GLX connections on multiple X displays.
@@ -30,6 +30,7 @@
 #include <GL/glx.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 
 
@@ -247,9 +248,9 @@ static void
 PrintInfo(const struct head *h)
 {
    printf("Name: %s\n", h->DisplayName);
-   printf("  Display:     0x%x\n", h->Dpy);
-   printf("  Window:      0x%x\n", h->Win);
-   printf("  Context:     0x%x\n", h->Context);
+   printf("  Display:     0x%x\n", (int) h->Dpy);
+   printf("  Window:      0x%x\n", (int) h->Win);
+   printf("  Context:     0x%x\n", (int) h->Context);
    printf("  GL_VERSION:  %s\n", h->Version);
    printf("  GL_VENDOR:   %s\n", h->Vendor);
    printf("  GL_RENDERER: %s\n", h->Renderer);

progs/xdemos/glxinfo.c

@@ -1,7 +1,7 @@
-/* $Id: glxinfo.c,v 1.14 2001/04/24 20:57:36 brianp Exp $ */
+/* $Id: glxinfo.c,v 1.14.2.5 2002/09/06 12:59:14 brianp Exp $ */
 
 /*
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -29,6 +29,8 @@
  *  -v                     print verbose information
  *  -display DisplayName   specify the X display to interogate
  *  -b                     only print ID of "best" visual on screen 0
+ *  -i                     use indirect rendering connection only
+ *  -l                     print interesting OpenGL limits (added 5 Sep 2002)
  *
  * Brian Paul  26 January 2000
  */
@@ -148,7 +150,59 @@ print_display_info(Display *dpy)
 
 
 static void
-print_screen_info(Display *dpy, int scrnum, Bool allowDirect)
+print_limits(void)
+{
+   struct token_name {
+      GLuint count;
+      GLenum token;
+      const char *name;
+   };
+   static const struct token_name limits[] = {
+      { 1, GL_MAX_ATTRIB_STACK_DEPTH, "GL_MAX_ATTRIB_STACK_DEPTH" },
+      { 1, GL_MAX_CLIENT_ATTRIB_STACK_DEPTH, "GL_MAX_CLIENT_ATTRIB_STACK_DEPTH" },
+      { 1, GL_MAX_CLIP_PLANES, "GL_MAX_CLIP_PLANES" },
+      { 1, GL_MAX_COLOR_MATRIX_STACK_DEPTH, "GL_MAX_COLOR_MATRIX_STACK_DEPTH" },
+      { 1, GL_MAX_ELEMENTS_VERTICES, "GL_MAX_ELEMENTS_VERTICES" },
+      { 1, GL_MAX_ELEMENTS_INDICES, "GL_MAX_ELEMENTS_INDICES" },
+      { 1, GL_MAX_EVAL_ORDER, "GL_MAX_EVAL_ORDER" },
+      { 1, GL_MAX_LIGHTS, "GL_MAX_LIGHTS" },
+      { 1, GL_MAX_LIST_NESTING, "GL_MAX_LIST_NESTING" },
+      { 1, GL_MAX_MODELVIEW_STACK_DEPTH, "GL_MAX_MODELVIEW_STACK_DEPTH" },
+      { 1, GL_MAX_NAME_STACK_DEPTH, "GL_MAX_NAME_STACK_DEPTH" },
+      { 1, GL_MAX_PIXEL_MAP_TABLE, "GL_MAX_PIXEL_MAP_TABLE" },
+      { 1, GL_MAX_PROJECTION_STACK_DEPTH, "GL_MAX_PROJECTION_STACK_DEPTH" },
+      { 1, GL_MAX_TEXTURE_STACK_DEPTH, "GL_MAX_TEXTURE_STACK_DEPTH" },
+      { 1, GL_MAX_TEXTURE_SIZE, "GL_MAX_TEXTURE_SIZE" },
+      { 1, GL_MAX_3D_TEXTURE_SIZE, "GL_MAX_3D_TEXTURE_SIZE" },
+      { 1, GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB, "GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB" },
+      { 1, GL_MAX_RECTANGLE_TEXTURE_SIZE_NV, "GL_MAX_RECTANGLE_TEXTURE_SIZE_NV" },
+      { 1, GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB, "GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB" },
+      { 1, GL_MAX_TEXTURE_UNITS_ARB, "GL_MAX_TEXTURE_UNITS_ARB" },
+      { 1, GL_MAX_TEXTURE_LOD_BIAS_EXT, "GL_MAX_TEXTURE_LOD_BIAS_EXT" },
+      { 1, GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, "GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT" },
+      { 2, GL_MAX_VIEWPORT_DIMS, "GL_MAX_VIEWPORT_DIMS" },
+      { 2, GL_ALIASED_LINE_WIDTH_RANGE, "GL_ALIASED_LINE_WIDTH_RANGE" },
+      { 2, GL_SMOOTH_LINE_WIDTH_RANGE, "GL_SMOOTH_LINE_WIDTH_RANGE" },
+      { 2, GL_ALIASED_POINT_SIZE_RANGE, "GL_ALIASED_POINT_SIZE_RANGE" },
+      { 2, GL_SMOOTH_POINT_SIZE_RANGE, "GL_SMOOTH_POINT_SIZE_RANGE" },
+      { 0, (GLenum) 0, NULL }
+   };
+   GLint i, max[2];
+   printf("OpenGL limits:\n");
+   for (i = 0; limits[i].count; i++) {
+      glGetIntegerv(limits[i].token, max);
+      if (glGetError() == GL_NONE) {
+         if (limits[i].count == 1)
+            printf("    %s = %d\n", limits[i].name, max[0]);
+         else /* XXX fix if we ever query something with more than 2 values */
+            printf("    %s = %d, %d\n", limits[i].name, max[0], max[1]);
+      }
+   }
+}
+
+
+static void
+print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits)
 {
    Window win;
    int attribSingle[] = {
@@ -218,7 +272,7 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect)
       const char *gluExtensions = (const char *) gluGetString(GLU_EXTENSIONS);
 #endif
       /* Strip the screen number from the display name, if present. */
-      if (!(displayName = malloc(strlen(DisplayString(dpy)) + 1))) {
+      if (!(displayName = (char *) malloc(strlen(DisplayString(dpy)) + 1))) {
          fprintf(stderr, "Error: malloc() failed\n");
          exit(1);
       }
@@ -247,6 +301,8 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect)
       printf("OpenGL version string: %s\n", glVersion);
       printf("OpenGL extensions:\n");
       print_extension_list(glExtensions);
+      if (limits)
+         print_limits();
 #ifdef DO_GLU
       printf("glu version: %s\n", gluVersion);
       printf("glu extensions:\n");
@@ -408,7 +464,7 @@ print_visual_attribs_short_header(void)
 static void
 print_visual_attribs_short(const struct visual_attribs *attribs)
 {
-   char *caveat;
+   char *caveat = NULL;
 #ifdef GLX_EXT_visual_rating
    if (attribs->visualCaveat == GLX_NONE_EXT || attribs->visualCaveat == 0)
       caveat = "None";
@@ -416,6 +472,8 @@ print_visual_attribs_short(const struct visual_attribs *attribs)
       caveat = "Slow";
    else if (attribs->visualCaveat == GLX_NON_CONFORMANT_VISUAL_EXT)
       caveat = "Ncon";
+   else
+      caveat = "None";
 #else
    caveat = "None";
 #endif 
@@ -486,16 +544,16 @@ print_visual_attribs_long(const struct visual_attribs *attribs)
 static void
 print_visual_info(Display *dpy, int scrnum, InfoMode mode)
 {
-   XVisualInfo template;
+   XVisualInfo theTemplate;
    XVisualInfo *visuals;
    int numVisuals;
    long mask;
    int i;
 
    /* get list of all visuals on this screen */
-   template.screen = scrnum;
+   theTemplate.screen = scrnum;
    mask = VisualScreenMask;
-   visuals = XGetVisualInfo(dpy, mask, &template, &numVisuals);
+   visuals = XGetVisualInfo(dpy, mask, &theTemplate, &numVisuals);
 
    if (mode == Verbose) {
       for (i = 0; i < numVisuals; i++) {
@@ -569,7 +627,7 @@ mesa_hack(Display *dpy, int scrnum)
 static int
 find_best_visual(Display *dpy, int scrnum)
 {
-   XVisualInfo template;
+   XVisualInfo theTemplate;
    XVisualInfo *visuals;
    int numVisuals;
    long mask;
@@ -577,9 +635,9 @@ find_best_visual(Display *dpy, int scrnum)
    struct visual_attribs bestVis;
 
    /* get list of all visuals on this screen */
-   template.screen = scrnum;
+   theTemplate.screen = scrnum;
    mask = VisualScreenMask;
-   visuals = XGetVisualInfo(dpy, mask, &template, &numVisuals);
+   visuals = XGetVisualInfo(dpy, mask, &theTemplate, &numVisuals);
 
    /* init bestVis with first visual info */
    get_visual_attribs(dpy, &visuals[0], &bestVis);
@@ -627,6 +685,7 @@ usage(void)
    printf("\t-h: This information.\n");
    printf("\t-i: Force an indirect rendering context.\n");
    printf("\t-b: Find the 'best' visual and print it's number.\n");
+   printf("\t-l: Print interesting OpenGLl imits.\n");
 }
 
 
@@ -638,6 +697,7 @@ main(int argc, char *argv[])
    int numScreens, scrnum;
    InfoMode mode = Normal;
    GLboolean findBest = GL_FALSE;
+   GLboolean limits = GL_FALSE;
    Bool allowDirect = True;
    int i;
 
@@ -658,6 +718,9 @@ main(int argc, char *argv[])
       else if (strcmp(argv[i], "-i") == 0) {
          allowDirect = False;
       }
+      else if (strcmp(argv[i], "-l") == 0) {
+         limits = GL_TRUE;
+      }
       else if (strcmp(argv[i], "-h") == 0) {
          usage();
          return 0;
@@ -686,7 +749,7 @@ main(int argc, char *argv[])
       print_display_info(dpy);
       for (scrnum = 0; scrnum < numScreens; scrnum++) {
          mesa_hack(dpy, scrnum);
-         print_screen_info(dpy, scrnum, allowDirect);
+         print_screen_info(dpy, scrnum, allowDirect, limits);
          printf("\n");
          print_visual_info(dpy, scrnum, mode);
          if (scrnum + 1 < numScreens)

progs/xdemos/glxpixmap.c

@@ -1,4 +1,4 @@
-/* $Id: glxpixmap.c,v 1.2 2000/07/11 16:05:29 brianp Exp $ */
+/* $Id: glxpixmap.c,v 1.2.6.1 2002/07/12 15:50:46 brianp Exp $ */
 
 
 /*
@@ -10,6 +10,7 @@
 
 
 #include <GL/gl.h>
+#define GLX_GLXEXT_PROTOTYPES
 #include <GL/glx.h>
 #include <stdio.h>
 #include <stdlib.h>

src/glu/mesa/Makefile.DJ

@@ -0,0 +1,99 @@
+# Mesa 3-D graphics library
+# Version:  4.0
+# 
+# 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.
+
+# DOS/DJGPP glu makefile v1.1 for Mesa 4.0
+#
+#  Copyright (C) 2002 - Borca Daniel
+#  Email : dborca@yahoo.com
+#  Web   : http://www.geocities.com/dborca
+
+
+#
+#  Available options:
+#
+#    Environment variables:
+#	CFLAGS
+#
+#    Targets:
+#	all:		build GLU
+#	clean:		remove object files
+#
+
+
+
+.PHONY: all clean
+
+TOP = ..
+LIBDIR = $(TOP)/lib
+GLU_LIB = libglu.a
+GLU_DXE = glu.dxe
+GLU_IMP = libiglu.a
+
+CC = gcc
+CFLAGS += -I$(TOP)/include
+
+AR = ar
+ARFLAGS = ru
+
+ifneq ($(wildcard $(DJDIR)/lib/dxe2.ld),)
+DXE2GEN = $(wildcard $(addsuffix /dxe2gen.exe,$(subst ;, ,$(PATH))))
+endif
+
+RM = del
+
+CORE_SOURCES = \
+	glu.c \
+	mipmap.c \
+	nurbs.c \
+	nurbscrv.c \
+	nurbssrf.c \
+	nurbsutl.c \
+	polytest.c \
+	project.c \
+	quadric.c \
+	tess.c \
+	tesselat.c
+
+SOURCES = $(CORE_SOURCES)
+
+OBJECTS = $(SOURCES:.c=.o)
+
+.c.o:
+	$(CC) -o $@ -c $(CFLAGS) $<
+
+all: $(LIBDIR)/$(GLU_LIB) $(LIBDIR)/$(GLU_DXE) $(LIBDIR)/$(GLU_IMP)
+
+$(LIBDIR)/$(GLU_LIB): $(OBJECTS)
+	$(AR) $(ARFLAGS) $(LIBDIR)/$(GLU_LIB) $(OBJECTS)
+
+$(LIBDIR)/$(GLU_DXE) $(LIBDIR)/$(GLU_IMP): $(OBJECTS)
+ifeq ($(DXE2GEN),)
+	$(warning Missing DXE2GEN and/or DXE2.LD! You must have DXE2GEN)
+	$(warning somewhere in PATH, and DXE2.LD in DJGPP/LIB directory.)
+else
+	-dxe2gen -o $(LIBDIR)/$(GLU_DXE) -I $(LIBDIR)/$(GLU_IMP) $(OBJECTS) -E djgpp_ -E glu -D "Mesa DJGPP GLU" -U
+endif
+
+clean:
+	-$(RM) $(subst /,\,*.o)
+
+-include depend

src/glu/mesa/glu.c

@@ -1,9 +1,9 @@
-/* $Id: glu.c,v 1.24 2001/03/20 17:56:10 brianp Exp $ */
+/* $Id: glu.c,v 1.24.2.1 2002/02/12 03:13:42 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
- * Copyright (C) 1995-2001  Brian Paul
+ * Version:  4.0.2
+ * Copyright (C) 1995-2002  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -330,7 +330,7 @@ const GLubyte *GLAPIENTRY
 gluGetString(GLenum name)
 {
    static char *extensions = "GL_EXT_abgr";
-   static char *version = "1.1 Mesa 3.5";
+   static char *version = "1.1 Mesa 4.0.2";
 
    switch (name) {
    case GLU_EXTENSIONS:

src/glu/sgi/Makefile.X11

@@ -1,7 +1,7 @@
-# $Id: Makefile.X11,v 1.5.2.1 2001/12/14 17:18:08 kschultz Exp $
+# $Id: Makefile.X11,v 1.5.2.2 2002/01/08 15:58:11 brianp Exp $
 
 # Mesa 3-D graphics library
-# Version:  3.5
+# Version:  4.0.1
 # Copyright (C) 1995-2001  Brian Paul
 
 # Makefile for SGI SI GLU library
@@ -122,10 +122,10 @@ OBJECTS = $(C_OBJECTS) $(CC_OBJECTS)
 ##### RULES #####
 
 .c.o:
-	$(CC) -c $(INCDIRS) $(CFLAGS) -DLIBRARYBUILD $< -o $@
+	$(CC) -c $(INCDIRS) $(CFLAGS) -DNDEBUG -DLIBRARYBUILD $< -o $@
 
 .cc.o:
-	$(CPLUSPLUS) -c $(INCDIRS) $(CCFLAGS) -DLIBRARYBUILD $< -o $@
+	$(CPLUSPLUS) -c $(INCDIRS) $(CCFLAGS) -DNDEBUG -DLIBRARYBUILD $< -o $@
 
 
 ##### TARGETS #####

src/glu/sgi/libnurbs/interface/insurfeval.cc

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/03/17 00:25:40 $ $Revision: 1.1 $
+** $Date: 2002/02/12 03:14:58 $ $Revision: 1.1.2.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/interface/insurfeval.cc,v 1.1 2001/03/17 00:25:40 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/interface/insurfeval.cc,v 1.1.2.1 2002/02/12 03:14:58 brianp Exp $
 */
 
 #include "gluos.h"
@@ -528,11 +528,11 @@ void OpenGLSurfaceEvaluator::inComputeNormal2(REAL *pu, REAL *pv, REAL *n)
 
   mag = sqrt(n[0]*n[0] + n[1]*n[1] + n[2]*n[2]);
 
-  assert(mag > 0.0); /*better be some threshold*/
-  n[0] /= mag; 
-  n[1] /= mag;
-  n[2] /= mag;
-
+  if (mag > 0.0) {
+     n[0] /= mag; 
+     n[1] /= mag;
+     n[2] /= mag;
+  }
 }
  
 

src/glu/sgi/libnurbs/internals/slicer.cc

@@ -35,8 +35,8 @@
 /*
  * slicer.c++
  *
- * $Date: 2001/05/01 14:56:00 $ $Revision: 1.2 $
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.2 2001/05/01 14:56:00 brianp Exp $
+ * $Date: 2002/06/30 16:58:50 $ $Revision: 1.2.2.1 $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.2.2.1 2002/06/30 16:58:50 brianp Exp $
  */
 
 #include <stdlib.h>
@@ -309,7 +309,6 @@ static void triangulateRectAux(PwlArc* top, PwlArc* bot, PwlArc* left, PwlArc* r
 
 static void triangulateRect(Arc_ptr loop, Backend& backend, int TB_or_LR, int ulinear, int vlinear)
 {
-  int i;
   //we know the loop is a rectangle, but not sure which is top
   Arc_ptr top, bot, left, right;
   if(loop->tail()[1] == loop->head()[1])
@@ -572,8 +571,6 @@ static void triangulateRectCenter(int n_ulines, REAL* u_val,
 				  int n_vlines, REAL* v_val,
 				  Backend& backend)
 {
-  TrimVertex trimVert;
-  trimVert.nuid = 0;//????
 
   // XXX this code was patched by Diego Santa Cruz <Diego.SantaCruz@epfl.ch>
   // to fix a problem in which glMapGrid2f() was called with bad parameters.
@@ -1075,18 +1072,21 @@ void Slicer::slice_new(Arc_ptr loop)
   mydu = (du>0)? du: -du;
   mydv = (dv>0)? dv: -dv;
 
- for(Arc_ptr jarc=loop->next; jarc != loop; jarc = jarc->next)
-  {
+  for(Arc_ptr jarc=loop->next; jarc != loop; jarc = jarc->next)
+   {
 
-    if(jarc->tail()[0] < uMin)
-      uMin = jarc->tail()[0];
-    if(jarc->tail()[0] > uMax)
-      uMax = jarc->tail()[0];
-    if(jarc->tail()[1] < vMin)
-      vMin = jarc->tail()[1];
-    if(jarc->tail()[1] > vMax)
-      vMax = jarc->tail()[1];
-  }
+     if(jarc->tail()[0] < uMin)
+       uMin = jarc->tail()[0];
+     if(jarc->tail()[0] > uMax)
+       uMax = jarc->tail()[0];
+     if(jarc->tail()[1] < vMin)
+       vMin = jarc->tail()[1];
+     if(jarc->tail()[1] > vMax)
+       vMax = jarc->tail()[1];
+   }
+
+  if (uMax == uMin)
+    return; // prevent divide-by-zero.  Jon Perry.  17 June 2002
 
   if(mydu > uMax - uMin)
     num_ulines = 2;

src/glu/sgi/libnurbs/nurbtess/quicksort.cc

@@ -31,16 +31,23 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
+** $Date: 2002/04/17 19:30:19 $ $Revision: 1.1.2.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/quicksort.cc,v 1.1 2001/03/17 00:25:41 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/quicksort.cc,v 1.1.2.1 2002/04/17 19:30:19 brianp Exp $
 */
 
 #include <stdlib.h>
 #include <stdio.h>
 
-static void swap(void *v[], int i, int j);
+
+static void swap(void *v[], int i, int j)
+{
+  void *temp;
+  temp = v[i];
+  v[i] = v[j];
+  v[j] = temp;
+}
 
 /*as an example to use this function to
  *sort integers, you need to supply the function
@@ -58,7 +65,6 @@ void quicksort(void *v[], int left, int right,
 	       int (*comp) (void *, void *))
 {
   int i, last;
-  void swap(void *v[], int , int);
   if(left >= right) /*do nothing if array contains */
     return;         /*fewer than two elements*/
   
@@ -71,12 +77,3 @@ void quicksort(void *v[], int left, int right,
   quicksort(v, left, last-1, comp);
   quicksort(v, last+1, right, comp);
 }
-
-void swap(void *v[], int i, int j)
-{
-  void *temp;
-  temp = v[i];
-  v[i] = v[j];
-  v[j] = temp;
-}
-

src/glut/dos/Makefile.DJ

@@ -0,0 +1,136 @@
+# Mesa 3-D graphics library
+# Version:  4.0
+# 
+# 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.
+
+# DOS/DJGPP glut makefile v1.1 for Mesa 4.0
+#
+#  Copyright (C) 2002 - Borca Daniel
+#  Email : dborca@yahoo.com
+#  Web   : http://www.geocities.com/dborca
+
+
+#
+#  Available options:
+#
+#    Environment variables:
+#	CFLAGS
+#
+#	GLIDE		absolute path to Glide SDK; used with FX.
+#			default = $(TOP)/include/glide3
+#	FX=1		build for 3dfx Glide3; use it if you have the glide
+#			SDK (designed for your platform), and, of course, a
+#			3dfx card... Note that this disables compilation of
+#			actual DMesa code, as Glide does all the stuff!
+#			default = no
+#	MARK		absolute path to original GLUT.
+#			default = $(TOP)/src-glut
+#
+#    Targets:
+#	all:		build GLUT
+#	clean:		remove object files
+#
+
+
+
+.PHONY: all clean
+
+TOP = ..
+GLIDE ?= $(TOP)/include/glide3
+MARK ?= $(TOP)/src-glut
+LIBDIR = $(TOP)/lib
+GLUT_LIB = libglut.a
+GLUT_DXE = glut.dxe
+GLUT_IMP = libiglut.a
+
+CC = gcc
+CFLAGS += -I$(TOP)/include -I$(MARK)
+ifdef FX
+CFLAGS += -D__DOS__ -I$(GLIDE) -DFX -DFX_GLIDE3 -DFXMESA_USE_ARGB
+endif
+
+AR = ar
+ARFLAGS = ru
+
+ifneq ($(wildcard $(DJDIR)/lib/dxe2.ld),)
+DXE2GEN = $(wildcard $(addsuffix /dxe2gen.exe,$(subst ;, ,$(PATH))))
+endif
+
+RM = del
+
+CORE_SOURCES = \
+	bitmap.c \
+	callback.c \
+	color.c \
+	globals.c \
+	init.c \
+	menu.c \
+	models.c \
+	overlay.c \
+	state.c \
+	teapot.c \
+	window.c
+
+PC_HW_SOURCES = \
+	PC_HW/pc_hw.c \
+	PC_HW/pc_keyb.c \
+	PC_HW/pc_mouse.c \
+	PC_HW/pc_timer.c \
+	PC_HW/pc_irq.S
+
+MARK_SOURCES = \
+	$(MARK)/glut_8x13.c \
+	$(MARK)/glut_9x15.c \
+	$(MARK)/glut_hel10.c \
+	$(MARK)/glut_hel12.c \
+	$(MARK)/glut_hel18.c \
+	$(MARK)/glut_tr10.c \
+	$(MARK)/glut_tr24.c
+
+SOURCES = $(CORE_SOURCES) $(PC_HW_SOURCES) $(MARK_SOURCES)
+
+OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))
+
+.c.o:
+	$(CC) -o $@ -c $(CFLAGS) $<
+.S.o:
+	$(CC) -o $@ -c $(CFLAGS) $<
+.s.o:
+	$(CC) -o $@ -c $(CFLAGS) -x assembler-with-cpp $<
+
+all: $(LIBDIR)/$(GLUT_LIB) $(LIBDIR)/$(GLUT_DXE) $(LIBDIR)/$(GLUT_IMP)
+
+$(LIBDIR)/$(GLUT_LIB): $(OBJECTS)
+	$(AR) $(ARFLAGS) $(LIBDIR)/$(GLUT_LIB) $(OBJECTS)
+
+$(LIBDIR)/$(GLUT_DXE) $(LIBDIR)/$(GLUT_IMP): $(OBJECTS)
+ifeq ($(DXE2GEN),)
+	$(warning Missing DXE2GEN and/or DXE2.LD! You must have DXE2GEN)
+	$(warning somewhere in PATH, and DXE2.LD in DJGPP/LIB directory.)
+else
+	-dxe2gen -o $(LIBDIR)/$(GLUT_DXE) -I $(LIBDIR)/$(GLUT_IMP) $(OBJECTS) -E djgpp_ -E glut -D "Mesa DJGPP GLUT" -U
+endif
+
+clean:
+	-$(RM) $(subst /,\,*.o)
+	-$(RM) $(subst /,\,PC_HW/*.o)
+	-$(RM) $(subst /,\,$(MARK)/*.o)
+
+-include depend

src/glut/dos/PC_HW/pc_hw.c

@@ -0,0 +1,141 @@
+/*
+ * PC/HW routine collection v1.0 for DOS/DJGPP
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include <dpmi.h>
+#include <fcntl.h>
+#include <sys/stat.h> /* for mode definitions */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "pc_hw.h"
+
+/*
+ * atexit
+ */
+#define MAX_ATEXIT 32
+
+static volatile int atexitcnt;
+static VFUNC atexittbl[MAX_ATEXIT];
+
+static void __attribute__((destructor)) doexit (void)
+{
+ while (atexitcnt) atexittbl[--atexitcnt]();
+}
+
+int pc_clexit (VFUNC f)
+{
+ int i;
+
+ for (i=0;i<atexitcnt;i++) {
+     if (atexittbl[i]==f) {
+        for (atexitcnt--;i<atexitcnt;i++) atexittbl[i] = atexittbl[i+1];
+        atexittbl[i] = 0;
+        return 0;
+     }
+ }
+ return -1;
+}
+
+int pc_atexit (VFUNC f)
+{
+ pc_clexit(f);
+ if (atexitcnt<MAX_ATEXIT) {
+    atexittbl[atexitcnt++] = f;
+    return 0;
+ }
+ return -1;
+}
+
+/*
+ * locked memory allocation
+ */
+void *pc_malloc (size_t size)
+{
+ void *p = malloc(size);
+
+ if (p) {
+    if (_go32_dpmi_lock_data(p, size)) {
+       free(p);
+       return NULL;
+    }
+ }
+
+ return p;
+}
+
+/*
+ * standard redirection
+ */
+static char errname[L_tmpnam];
+static char outname[L_tmpnam];
+
+static int h_out, h_outbak;
+static int h_err, h_errbak;
+
+void pc_open_stderr (void)
+{
+ if (tmpnam(errname)) {
+    h_err = open(errname, O_WRONLY |/* O_BINARY |*/ O_CREAT | O_TRUNC,
+                          S_IREAD | S_IWRITE);
+    h_errbak = dup(2);
+    fflush(stderr);
+    dup2(h_err, 2);
+ }
+}
+
+void pc_close_stderr (void)
+{
+ FILE *f;
+ char *line = alloca(512);
+ 
+ dup2(h_errbak, 2);
+ close(h_err);
+ close(h_errbak);
+ 
+ if ((f=fopen(errname, "r"))!=NULL) {
+    while (fgets(line, 512, f)) {
+          fputs(line, stderr);
+    }
+    fclose(f);
+ }
+
+ remove(errname);
+}
+
+void pc_open_stdout (void)
+{
+ if (tmpnam(outname)) {
+    h_out = open(outname, O_WRONLY |/* O_BINARY |*/ O_CREAT | O_TRUNC,
+                          S_IREAD | S_IWRITE);
+    h_outbak = dup(1);
+    fflush(stdout);
+    dup2(h_out, 1);
+ }
+}
+
+void pc_close_stdout (void)
+{
+ FILE *f;
+ char *line = alloca(512);
+ 
+ dup2(h_outbak, 1);
+ close(h_out);
+ close(h_outbak);
+ 
+ if ((f=fopen(outname, "r"))!=NULL) {
+    while (fgets(line, 512, f)) {
+          fputs(line, stdout);
+    }
+    fclose(f);
+ }
+
+ remove(outname);
+}

src/glut/dos/PC_HW/pc_hw.h

@@ -0,0 +1,225 @@
+/*
+ * PC/HW routine collection v1.1 for DOS/DJGPP
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#ifndef PC_HW_H_included
+#define PC_HW_H_included
+
+#include <dpmi.h>
+#include <stdlib.h>
+
+/*
+ * misc C definitions
+ */
+#define FALSE 0
+#define TRUE !FALSE
+
+#define MIN(x,y)     (((x) < (y)) ? (x) : (y))
+#define MAX(x,y)     (((x) > (y)) ? (x) : (y))
+#define MID(x,y,z)   MAX((x), MIN((y), (z)))
+
+typedef void (*VFUNC) (void);
+typedef void (*PFUNC) (void *);
+typedef void (*MFUNC) (int x, int y, int b);
+
+/*
+ * atexit
+ */
+int pc_atexit (VFUNC f);
+int pc_clexit (VFUNC f);
+
+/*
+ * locked memory
+ */
+#define ENDOFUNC(x)    static void x##_end() { }
+#define LOCKFUNC(x)    _go32_dpmi_lock_code((void *)x, (long)x##_end - (long)x)
+#define LOCKDATA(x)    _go32_dpmi_lock_data((void *)&x, sizeof(x))
+
+void *pc_malloc (size_t size);
+
+/*
+ * IRQ
+ */
+#define ENABLE()  __asm __volatile ("sti")
+#define DISABLE() __asm __volatile ("cli")
+
+extern int pc_install_irq (int i, int (*handler) ());
+extern int pc_remove_irq (int i);
+
+/*
+ * keyboard
+ */
+#define KB_SHIFT_FLAG         0x0001
+#define KB_CTRL_FLAG          0x0002
+#define KB_ALT_FLAG           0x0004
+#define KB_LWIN_FLAG          0x0008
+#define KB_RWIN_FLAG          0x0010
+#define KB_MENU_FLAG          0x0020
+#define KB_SCROLOCK_FLAG      0x0100
+#define KB_NUMLOCK_FLAG       0x0200
+#define KB_CAPSLOCK_FLAG      0x0400
+#define KB_INALTSEQ_FLAG      0x0800
+#define KB_ACCENT1_FLAG       0x1000
+#define KB_ACCENT2_FLAG       0x2000
+#define KB_ACCENT3_FLAG       0x4000
+#define KB_ACCENT4_FLAG       0x8000
+
+#define KEY_A                 1
+#define KEY_B                 2
+#define KEY_C                 3
+#define KEY_D                 4
+#define KEY_E                 5
+#define KEY_F                 6
+#define KEY_G                 7
+#define KEY_H                 8
+#define KEY_I                 9
+#define KEY_J                 10
+#define KEY_K                 11
+#define KEY_L                 12
+#define KEY_M                 13
+#define KEY_N                 14
+#define KEY_O                 15
+#define KEY_P                 16
+#define KEY_Q                 17
+#define KEY_R                 18
+#define KEY_S                 19
+#define KEY_T                 20
+#define KEY_U                 21
+#define KEY_V                 22
+#define KEY_W                 23
+#define KEY_X                 24
+#define KEY_Y                 25
+#define KEY_Z                 26
+#define KEY_0                 27
+#define KEY_1                 28
+#define KEY_2                 29
+#define KEY_3                 30
+#define KEY_4                 31
+#define KEY_5                 32
+#define KEY_6                 33
+#define KEY_7                 34
+#define KEY_8                 35
+#define KEY_9                 36
+#define KEY_0_PAD             37
+#define KEY_1_PAD             38
+#define KEY_2_PAD             39
+#define KEY_3_PAD             40
+#define KEY_4_PAD             41
+#define KEY_5_PAD             42
+#define KEY_6_PAD             43
+#define KEY_7_PAD             44
+#define KEY_8_PAD             45
+#define KEY_9_PAD             46
+#define KEY_F1                47
+#define KEY_F2                48
+#define KEY_F3                49
+#define KEY_F4                50
+#define KEY_F5                51
+#define KEY_F6                52
+#define KEY_F7                53
+#define KEY_F8                54
+#define KEY_F9                55
+#define KEY_F10               56
+#define KEY_F11               57
+#define KEY_F12               58
+#define KEY_ESC               59
+#define KEY_TILDE             60
+#define KEY_MINUS             61
+#define KEY_EQUALS            62
+#define KEY_BACKSPACE         63
+#define KEY_TAB               64
+#define KEY_OPENBRACE         65
+#define KEY_CLOSEBRACE        66
+#define KEY_ENTER             67
+#define KEY_COLON             68
+#define KEY_QUOTE             69
+#define KEY_BACKSLASH         70
+#define KEY_BACKSLASH2        71
+#define KEY_COMMA             72
+#define KEY_STOP              73
+#define KEY_SLASH             74
+#define KEY_SPACE             75
+#define KEY_INSERT            76
+#define KEY_DEL               77
+#define KEY_HOME              78
+#define KEY_END               79
+#define KEY_PGUP              80
+#define KEY_PGDN              81
+#define KEY_LEFT              82
+#define KEY_RIGHT             83
+#define KEY_UP                84
+#define KEY_DOWN              85
+#define KEY_SLASH_PAD         86
+#define KEY_ASTERISK          87
+#define KEY_MINUS_PAD         88
+#define KEY_PLUS_PAD          89
+#define KEY_DEL_PAD           90
+#define KEY_ENTER_PAD         91
+#define KEY_PRTSCR            92
+#define KEY_PAUSE             93
+#define KEY_ABNT_C1           94
+#define KEY_YEN               95
+#define KEY_KANA              96
+#define KEY_CONVERT           97
+#define KEY_NOCONVERT         98
+#define KEY_AT                99
+#define KEY_CIRCUMFLEX        100
+#define KEY_COLON2            101
+#define KEY_KANJI             102
+
+#define KEY_MODIFIERS         103
+
+#define KEY_LSHIFT            103
+#define KEY_RSHIFT            104
+#define KEY_LCONTROL          105
+#define KEY_RCONTROL          106
+#define KEY_ALT               107
+#define KEY_ALTGR             108
+#define KEY_LWIN              109
+#define KEY_RWIN              110
+#define KEY_MENU              111
+#define KEY_SCRLOCK           112
+#define KEY_NUMLOCK           113
+#define KEY_CAPSLOCK          114
+
+#define KEY_MAX               115
+
+int pc_install_keyb (void);
+void pc_remove_keyb (void);
+int pc_keypressed (void);
+int pc_readkey (void);
+int pc_keydown (int code);
+
+/*
+ * timer
+ */
+int pc_install_int (PFUNC func, void *parm, unsigned int freq);
+void pc_remove_timer (void);
+
+/*
+ * mouse
+ */
+int pc_install_mouse (void);
+void pc_remove_mouse (void);
+MFUNC pc_install_mouse_handler (MFUNC handler);
+void pc_mouse_area (int x1, int y1, int x2, int y2);
+void pc_mouse_speed (int xspeed, int yspeed);
+int pc_query_mouse (int *x, int *y);
+void pc_show_mouse (void);
+void pc_scare_mouse (void);
+void pc_unscare_mouse (void);
+
+/*
+ * standard redirection
+ */
+void pc_open_stdout (void);
+void pc_open_stderr (void);
+void pc_close_stdout (void);
+void pc_close_stderr (void);
+
+#endif

src/glut/dos/PC_HW/pc_irq.S

@@ -0,0 +1,180 @@
+/*
+ * PC/HW routine collection v1.0 for DOS/DJGPP
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+		.file	"pc_irq.S"
+
+		.text
+
+#define	IRQ_STACK_SIZE	16384
+
+#define	IRQ_WRAPPER_LEN	(__irq_wrapper_1-__irq_wrapper_0)
+#define	IRQ_OLD		(__irq_old_0-__irq_wrapper_0)
+#define	IRQ_HOOK	(__irq_hook_0-__irq_wrapper_0)
+#define	IRQ_STACK	(__irq_stack_0-__irq_wrapper_0)
+
+		.balign	4
+common:
+		movw	$0x0400, %ax
+		int	$0x31
+
+		movl	%ss:8(%ebp), %ebx
+		cmpl	$15, %ebx
+		jbe	0f
+	fail:
+		orl	$-1, %eax
+		popl	%edi
+		popl	%ebx
+		leave
+		ret
+
+	0:
+		movl	%ebx, %edi
+		imull	$IRQ_WRAPPER_LEN, %edi
+		addl	$__irq_wrapper_0, %edi
+
+		cmpb	$7, %bl
+		jbe	1f
+		movb	%dl, %dh
+		subb	$8, %dh
+	1:
+		addb	%dh, %bl
+		ret
+
+		.balign	4
+		.global	_pc_install_irq
+_pc_install_irq:
+		pushl	%ebp
+		movl	%esp, %ebp
+		pushl	%ebx
+		pushl	%edi
+
+		call	common
+
+		cmpl	$0, IRQ_HOOK(%edi)
+		jne	fail
+
+		pushl	$IRQ_WRAPPER_LEN
+		pushl	%edi
+		call	__go32_dpmi_lock_code
+		addl	$8, %esp
+		testl	%eax, %eax
+		jnz	fail
+
+		pushl	$IRQ_STACK_SIZE
+		call	_pc_malloc
+		popl	%edx
+		testl	%eax, %eax
+		jz	fail
+		addl	%edx, %eax
+		movl	%eax, IRQ_STACK(%edi)
+
+		movl	%ss:12(%ebp), %eax
+		movl	%eax, IRQ_HOOK(%edi)
+
+		movw	$0x0204, %ax
+		int	$0x31
+		movl	%edx, IRQ_OLD(%edi)
+		movw	%cx, IRQ_OLD+4(%edi)
+		movw	$0x0205, %ax
+		movl	%edi, %edx
+		movl	%cs, %ecx
+		int	$0x31
+
+	done:
+		xorl	%eax, %eax
+		popl	%edi
+		popl	%ebx
+		leave
+		ret
+
+		.balign	4
+		.global	_pc_remove_irq
+_pc_remove_irq:
+		pushl	%ebp
+		movl	%esp, %ebp
+		pushl	%ebx
+		pushl	%edi
+
+		call	common
+
+		cmpl	$0, IRQ_HOOK(%edi)
+		je	fail
+
+		movl	$0, IRQ_HOOK(%edi)
+
+		movw	$0x0205, %ax
+		movl	IRQ_OLD(%edi), %edx
+		movl	IRQ_OLD+4(%edi), %ecx
+		int	$0x31
+
+		movl	IRQ_STACK(%edi), %eax
+		subl	$IRQ_STACK_SIZE, %eax
+		pushl	%eax
+		call	_free
+		popl	%eax
+
+		jmp	done
+
+#define	WRAPPER(x)							   ; \
+		.balign	4						   ; \
+__irq_wrapper_##x:							   ; \
+		pushal							   ; \
+		pushl	%ds						   ; \
+		pushl	%es						   ; \
+		pushl	%fs						   ; \
+		pushl	%gs						   ; \
+		movl	%ss, %ebx					   ; \
+		movl	%esp, %esi					   ; \
+		movl	%cs:___djgpp_ds_alias, %ss			   ; \
+		movl	%cs:__irq_stack_##x, %esp			   ; \
+		pushl	%ss						   ; \
+		pushl	%ss						   ; \
+		popl	%es						   ; \
+		popl	%ds						   ; \
+		movl	___djgpp_dos_sel, %fs				   ; \
+		pushl	%fs						   ; \
+		popl	%gs						   ; \
+		call	*__irq_hook_##x					   ; \
+		movl	%ebx, %ss					   ; \
+		movl	%esi, %esp					   ; \
+		testl	%eax, %eax					   ; \
+		popl	%gs						   ; \
+		popl	%fs						   ; \
+		popl	%es						   ; \
+		popl	%ds						   ; \
+		popal							   ; \
+		jz	__irq_ignore_##x				   ; \
+__irq_bypass_##x:							   ; \
+		ljmp	*%cs:__irq_old_##x				   ; \
+__irq_ignore_##x:							   ; \
+		iret							   ; \
+		.balign	4						   ; \
+__irq_old_##x:								   ; \
+		.long	0, 0						   ; \
+__irq_hook_##x:								   ; \
+		.long	0						   ; \
+__irq_stack_##x:							   ; \
+		.long	0
+
+		WRAPPER(0);
+		WRAPPER(1);
+		WRAPPER(2);
+		WRAPPER(3);
+		WRAPPER(4);
+		WRAPPER(5);
+		WRAPPER(6);
+		WRAPPER(7);
+		WRAPPER(8);
+		WRAPPER(9);
+		WRAPPER(10);
+		WRAPPER(11);
+		WRAPPER(12);
+		WRAPPER(13);
+		WRAPPER(14);
+		WRAPPER(15);

src/glut/dos/PC_HW/pc_keyb.c

@@ -0,0 +1,541 @@
+/*
+ * PC/HW routine collection v1.1 for DOS/DJGPP
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include <pc.h>
+#include <sys/exceptn.h>
+#include <sys/farptr.h>
+
+#include "pc_hw.h"
+
+
+
+#define KEYB_IRQ 1
+
+#define KEY_BUFFER_SIZE 64
+
+#define KB_MODIFIERS (KB_SHIFT_FLAG | KB_CTRL_FLAG | KB_ALT_FLAG | KB_LWIN_FLAG | KB_RWIN_FLAG | KB_MENU_FLAG)
+#define KB_LED_FLAGS (KB_SCROLOCK_FLAG | KB_NUMLOCK_FLAG | KB_CAPSLOCK_FLAG)
+
+static int keyboard_installed;
+
+static volatile struct {
+       volatile int start, end;
+       volatile int key[KEY_BUFFER_SIZE];
+} key_buffer;
+
+static volatile int key_enhanced, key_pause_loop, key_shifts;
+static int leds_ok = TRUE;
+static int in_a_terrupt = FALSE;
+static volatile char pc_key[KEY_MAX];
+
+
+
+/* convert Allegro format scancodes into key_shifts flag bits */
+static unsigned short modifier_table[KEY_MAX - KEY_MODIFIERS] =
+{
+   KB_SHIFT_FLAG,    KB_SHIFT_FLAG,    KB_CTRL_FLAG,
+   KB_CTRL_FLAG,     KB_ALT_FLAG,      KB_ALT_FLAG,
+   KB_LWIN_FLAG,     KB_RWIN_FLAG,     KB_MENU_FLAG,
+   KB_SCROLOCK_FLAG, KB_NUMLOCK_FLAG,  KB_CAPSLOCK_FLAG
+};
+
+
+
+/* lookup table for converting hardware scancodes into Allegro format */
+static unsigned char hw_to_mycode[128] =
+{
+   /* 0x00 */  0,              KEY_ESC,        KEY_1,          KEY_2, 
+   /* 0x04 */  KEY_3,          KEY_4,          KEY_5,          KEY_6,
+   /* 0x08 */  KEY_7,          KEY_8,          KEY_9,          KEY_0, 
+   /* 0x0C */  KEY_MINUS,      KEY_EQUALS,     KEY_BACKSPACE,  KEY_TAB,
+   /* 0x10 */  KEY_Q,          KEY_W,          KEY_E,          KEY_R, 
+   /* 0x14 */  KEY_T,          KEY_Y,          KEY_U,          KEY_I,
+   /* 0x18 */  KEY_O,          KEY_P,          KEY_OPENBRACE,  KEY_CLOSEBRACE, 
+   /* 0x1C */  KEY_ENTER,      KEY_LCONTROL,   KEY_A,          KEY_S,
+   /* 0x20 */  KEY_D,          KEY_F,          KEY_G,          KEY_H, 
+   /* 0x24 */  KEY_J,          KEY_K,          KEY_L,          KEY_COLON,
+   /* 0x28 */  KEY_QUOTE,      KEY_TILDE,      KEY_LSHIFT,     KEY_BACKSLASH, 
+   /* 0x2C */  KEY_Z,          KEY_X,          KEY_C,          KEY_V,
+   /* 0x30 */  KEY_B,          KEY_N,          KEY_M,          KEY_COMMA, 
+   /* 0x34 */  KEY_STOP,       KEY_SLASH,      KEY_RSHIFT,     KEY_ASTERISK,
+   /* 0x38 */  KEY_ALT,        KEY_SPACE,      KEY_CAPSLOCK,   KEY_F1, 
+   /* 0x3C */  KEY_F2,         KEY_F3,         KEY_F4,         KEY_F5,
+   /* 0x40 */  KEY_F6,         KEY_F7,         KEY_F8,         KEY_F9, 
+   /* 0x44 */  KEY_F10,        KEY_NUMLOCK,    KEY_SCRLOCK,    KEY_7_PAD,
+   /* 0x48 */  KEY_8_PAD,      KEY_9_PAD,      KEY_MINUS_PAD,  KEY_4_PAD, 
+   /* 0x4C */  KEY_5_PAD,      KEY_6_PAD,      KEY_PLUS_PAD,   KEY_1_PAD,
+   /* 0x50 */  KEY_2_PAD,      KEY_3_PAD,      KEY_0_PAD,      KEY_DEL_PAD, 
+   /* 0x54 */  KEY_PRTSCR,     0,              KEY_BACKSLASH2, KEY_F11,
+   /* 0x58 */  KEY_F12,        0,              0,              KEY_LWIN, 
+   /* 0x5C */  KEY_RWIN,       KEY_MENU,       0,              0,
+   /* 0x60 */  0,              0,              0,              0, 
+   /* 0x64 */  0,              0,              0,              0,
+   /* 0x68 */  0,              0,              0,              0, 
+   /* 0x6C */  0,              0,              0,              0,
+   /* 0x70 */  KEY_KANA,       0,              0,              KEY_ABNT_C1, 
+   /* 0x74 */  0,              0,              0,              0,
+   /* 0x78 */  0,              KEY_CONVERT,    0,              KEY_NOCONVERT, 
+   /* 0x7C */  0,              KEY_YEN,       0,              0
+};
+
+
+
+/* lookup table for converting extended hardware codes into Allegro format */
+static unsigned char hw_to_mycode_ex[128] =
+{
+   /* 0x00 */  0,              KEY_ESC,        KEY_1,          KEY_2,
+   /* 0x04 */  KEY_3,          KEY_4,          KEY_5,          KEY_6,
+   /* 0x08 */  KEY_7,          KEY_8,          KEY_9,          KEY_0,
+   /* 0x0C */  KEY_MINUS,      KEY_EQUALS,     KEY_BACKSPACE,  KEY_TAB,
+   /* 0x10 */  KEY_CIRCUMFLEX, KEY_AT,         KEY_COLON2,     KEY_R,
+   /* 0x14 */  KEY_KANJI,      KEY_Y,          KEY_U,          KEY_I,
+   /* 0x18 */  KEY_O,          KEY_P,          KEY_OPENBRACE,  KEY_CLOSEBRACE,
+   /* 0x1C */  KEY_ENTER_PAD,  KEY_RCONTROL,   KEY_A,          KEY_S,
+   /* 0x20 */  KEY_D,          KEY_F,          KEY_G,          KEY_H,
+   /* 0x24 */  KEY_J,          KEY_K,          KEY_L,          KEY_COLON,
+   /* 0x28 */  KEY_QUOTE,      KEY_TILDE,      0,              KEY_BACKSLASH,
+   /* 0x2C */  KEY_Z,          KEY_X,          KEY_C,          KEY_V,
+   /* 0x30 */  KEY_B,          KEY_N,          KEY_M,          KEY_COMMA,
+   /* 0x34 */  KEY_STOP,       KEY_SLASH_PAD,  0,              KEY_PRTSCR,
+   /* 0x38 */  KEY_ALTGR,      KEY_SPACE,      KEY_CAPSLOCK,   KEY_F1,
+   /* 0x3C */  KEY_F2,         KEY_F3,         KEY_F4,         KEY_F5,
+   /* 0x40 */  KEY_F6,         KEY_F7,         KEY_F8,         KEY_F9,
+   /* 0x44 */  KEY_F10,        KEY_NUMLOCK,    KEY_PAUSE,      KEY_HOME,
+   /* 0x48 */  KEY_UP,         KEY_PGUP,       KEY_MINUS_PAD,  KEY_LEFT,
+   /* 0x4C */  KEY_5_PAD,      KEY_RIGHT,      KEY_PLUS_PAD,   KEY_END,
+   /* 0x50 */  KEY_DOWN,       KEY_PGDN,       KEY_INSERT,     KEY_DEL,
+   /* 0x54 */  KEY_PRTSCR,     0,              KEY_BACKSLASH2, KEY_F11,
+   /* 0x58 */  KEY_F12,        0,              0,              KEY_LWIN,
+   /* 0x5C */  KEY_RWIN,       KEY_MENU,       0,              0,
+   /* 0x60 */  0,              0,              0,              0,
+   /* 0x64 */  0,              0,              0,              0,
+   /* 0x68 */  0,              0,              0,              0,
+   /* 0x6C */  0,              0,              0,              0,
+   /* 0x70 */  0,              0,              0,              0,
+   /* 0x74 */  0,              0,              0,              0,
+   /* 0x78 */  0,              0,              0,              0,
+   /* 0x7C */  0,              0,              0,              0
+};
+
+
+
+/* default mapping table for the US keyboard layout */
+static unsigned short standard_key_ascii_table[KEY_MAX] =
+{
+   /* start */       0,
+   /* alphabet */    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+   /* numbers */     '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+   /* numpad */      '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+   /* func keys */   0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* misc chars */  27, '`', '-', '=', 8, 9, '[', ']', 13, ';', '\'', '\\', '\\', ',', '.', '/', ' ',
+   /* controls */    0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* numpad */      '/', '*', '-', '+', '.', 13,
+   /* modifiers */   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+
+
+/* capslock mapping table for the US keyboard layout */
+static unsigned short standard_key_capslock_table[KEY_MAX] =
+{
+   /* start */       0,
+   /* alphabet */    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+   /* numbers */     '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+   /* numpad */      '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+   /* func keys */   0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* misc chars */  27, '`', '-', '=', 8, 9, '[', ']', 13, ';', '\'', '\\', '\\', ',', '.', '/', ' ',
+   /* controls */    0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* numpad */      '/', '*', '-', '+', '.', 13,
+   /* modifiers */   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+
+
+/* shifted mapping table for the US keyboard layout */
+static unsigned short standard_key_shift_table[KEY_MAX] =
+{
+   /* start */       0,
+   /* alphabet */    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+   /* numbers */     ')', '!', '@', '#', '$', '%', '^', '&', '*', '(',
+   /* numpad */      '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+   /* func keys */   0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* misc chars */  27, '~', '_', '+', 8, 9, '{', '}', 13, ':', '"', '|', '|', '<', '>', '?', ' ',
+   /* controls */    0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* numpad */      '/', '*', '-', '+', '.', 13,
+   /* modifiers */   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+
+
+/* ctrl+key mapping table for the US keyboard layout */
+static unsigned short standard_key_control_table[KEY_MAX] =
+{
+   /* start */       0,
+   /* alphabet */    1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+   /* numbers */     2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+   /* numpad */      '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+   /* func keys */   0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* misc chars */  27, 2, 2, 2, 127, 127, 2, 2, 10, 2, 2, 2, 2, 2, 2, 2, 2,
+   /* controls */    0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
+   /* numpad */      2, 2, 2, 2, 2, 10,
+   /* modifiers */   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+
+
+/* convert numeric pad scancodes into arrow codes */
+static unsigned char numlock_table[10] =
+{
+   KEY_INSERT, KEY_END,    KEY_DOWN,   KEY_PGDN,   KEY_LEFT,
+   KEY_5_PAD,  KEY_RIGHT,  KEY_HOME,   KEY_UP,     KEY_PGUP
+};
+
+
+
+/* kb_wait_for_write_ready:
+ *  Wait for the keyboard controller to set the ready-for-write bit.
+ */
+static __inline int kb_wait_for_write_ready (void)
+{
+ int timeout = 4096;
+
+ while ((timeout>0) && (inportb(0x64)&2)) timeout--;
+
+ return (timeout>0);
+}
+
+
+
+/* kb_wait_for_read_ready:
+ *  Wait for the keyboard controller to set the ready-for-read bit.
+ */
+static __inline int kb_wait_for_read_ready (void)
+{
+ int timeout = 16384;
+
+ while ((timeout>0) && (!(inportb(0x64)&1))) timeout--;
+
+ return (timeout>0);
+}
+
+
+
+/* kb_send_data:
+ *  Sends a byte to the keyboard controller. Returns 1 if all OK.
+ */
+static __inline int kb_send_data (unsigned char data)
+{
+ int resends = 4;
+ int timeout, temp;
+
+ do {
+     if (!kb_wait_for_write_ready())
+        return 0;
+
+     outportb(0x60, data);
+     timeout = 4096;
+
+     while (--timeout>0) {
+           if (!kb_wait_for_read_ready())
+	      return 0;
+
+           temp = inportb(0x60);
+
+           if (temp == 0xFA)
+	      return 1;
+
+           if (temp == 0xFE)
+	      break;
+     }
+ } while ((resends-- > 0) && (timeout > 0));
+
+ return 0;
+}
+
+
+
+static void update_leds (int leds)
+{
+ if (leds_ok) {
+    if (!in_a_terrupt)
+       DISABLE();
+
+    if (!kb_send_data(0xED)) {
+       kb_send_data(0xF4);
+       leds_ok = FALSE;
+    } else if (!kb_send_data((leds>>8)&7)) {
+       kb_send_data(0xF4);
+       leds_ok = FALSE;
+    }
+
+    if (!in_a_terrupt)
+       ENABLE();
+ }
+} ENDOFUNC(update_leds)
+
+
+
+static void inject_key (int scancode)
+{
+ unsigned short *table;
+
+ if ((scancode >= KEY_0_PAD) && (scancode <= KEY_9_PAD)) {
+    if (((key_shifts & KB_NUMLOCK_FLAG) != 0) == ((key_shifts & KB_SHIFT_FLAG) != 0)) {
+       scancode = numlock_table[scancode - KEY_0_PAD];
+    }
+    table = standard_key_ascii_table;
+ } else if (key_shifts & KB_CTRL_FLAG) {
+    table = standard_key_control_table;
+ } else if (key_shifts & KB_SHIFT_FLAG) {
+    if (key_shifts & KB_CAPSLOCK_FLAG) {
+       if (standard_key_ascii_table[scancode]==standard_key_capslock_table[scancode]) {
+          table = standard_key_shift_table;
+       } else {
+          table = standard_key_ascii_table;
+       }
+    } else {
+       table = standard_key_shift_table;
+    }
+ } else if (key_shifts & KB_CAPSLOCK_FLAG) {
+    table = standard_key_capslock_table;
+ } else {
+    table = standard_key_ascii_table;
+ }
+
+ key_buffer.key[key_buffer.end++] = (scancode<<16)|table[scancode];
+
+ if (key_buffer.end>=KEY_BUFFER_SIZE)
+    key_buffer.end = 0;
+ if (key_buffer.end==key_buffer.start) {
+    key_buffer.start++;
+    if (key_buffer.start>=KEY_BUFFER_SIZE)
+       key_buffer.start = 0;
+ }
+} ENDOFUNC(inject_key)
+
+static void handle_code (int scancode, int keycode)
+{
+ in_a_terrupt++;
+
+ if (keycode==0) {              /* pause */
+    inject_key(scancode);
+    pc_key[KEY_PAUSE] ^= TRUE;
+ } else if (scancode) {
+    int flag;
+ 
+    if (scancode>=KEY_MODIFIERS) {
+       flag = modifier_table[scancode - KEY_MODIFIERS];
+    } else {
+       flag = 0;
+    }
+    if ((char)keycode<0) {      /* release */
+       pc_key[scancode] = FALSE;
+       if (flag&KB_MODIFIERS) {
+          key_shifts &= ~flag;
+       }
+    } else {                    /* keypress */
+       pc_key[scancode] = TRUE;
+       if (flag&KB_MODIFIERS) {
+          key_shifts |= flag;
+       }
+       if (flag&KB_LED_FLAGS) {
+          key_shifts ^= flag;
+          update_leds(key_shifts);
+       }
+       if (scancode<KEY_MODIFIERS) {
+          inject_key(scancode);
+       }
+    }
+ }
+
+ in_a_terrupt--;
+} ENDOFUNC(handle_code)
+
+static __inline void satisfy (void)
+{
+ __asm("\n\
+		inb	$0x61, %%al	\n\
+		movb	%%al, %%ah	\n\
+		orb	$0x80, %%al	\n\
+		outb	%%al, $0x61	\n\
+		xchgb	%%al, %%ah	\n\
+		outb	%%al, $0x61	\n\
+		movb	$0x20, %%al	\n\
+		outb	%%al, $0x20	\n\
+ ":::"%eax");
+}
+
+static int keyboard ()
+{
+ unsigned char temp, scancode;
+
+ temp = inportb(0x60);
+
+ if (temp<=0xe1) {
+    if (key_pause_loop) {
+       if (!--key_pause_loop) handle_code(KEY_PAUSE, 0);
+    } else
+       switch (temp) {
+              case 0xe0:
+                   key_enhanced = TRUE;
+                   break;
+              case 0xe1:
+                   key_pause_loop = 5;
+                   break;
+              default:
+                   if (key_enhanced) {
+                      key_enhanced = FALSE;
+                      scancode = hw_to_mycode_ex[temp&0x7f];
+                   } else {
+                      scancode = hw_to_mycode[temp&0x7f];
+                   }
+                   handle_code(scancode, temp);
+       }
+ }
+
+ if (((temp==0x4F)||(temp==0x53))&&(key_shifts&KB_CTRL_FLAG)&&(key_shifts&KB_ALT_FLAG)) {
+    /* Hack alert:
+       only SIGINT (but not Ctrl-Break)
+       calls the destructors and will safely clean up
+    */
+    __asm("\n\
+		movb	$0x79, %%al		\n\
+		call	___djgpp_hw_exception	\n\
+    ":::"%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory");
+ }
+
+ satisfy();
+ return 0;
+} ENDOFUNC(keyboard)
+
+
+int pc_keypressed (void)
+{
+ return (key_buffer.start!=key_buffer.end);
+}
+
+int pc_readkey (void)
+{
+ if (keyboard_installed) {
+    int key;
+
+    do {
+    } while (key_buffer.start==key_buffer.end);
+
+    DISABLE();
+    key = key_buffer.key[key_buffer.start++];
+    if (key_buffer.start>=KEY_BUFFER_SIZE)
+       key_buffer.start = 0;
+    ENABLE();
+
+    return key;
+ } else {
+    return 0;
+ }
+}
+
+int pc_keydown (int code)
+{
+ return pc_key[code];
+}
+
+void pc_remove_keyb (void)
+{
+ if (keyboard_installed) {
+    int s1, s2, s3;
+ 
+    keyboard_installed = FALSE;
+    pc_clexit(pc_remove_keyb);
+
+    DISABLE();
+    _farsetsel(__djgpp_dos_sel);
+    _farnspokew(0x41c, _farnspeekw(0x41a));
+
+    s1 = _farnspeekb(0x417) & 0x80;
+    s2 = _farnspeekb(0x418) & 0xFC;
+    s3 = _farnspeekb(0x496) & 0xF3;
+
+    if (pc_key[KEY_RSHIFT])   { s1 |= 1; }
+    if (pc_key[KEY_LSHIFT])   { s1 |= 2; }
+    if (pc_key[KEY_LCONTROL]) { s2 |= 1; s1 |= 4; }
+    if (pc_key[KEY_ALT])      { s1 |= 8; s2 |= 2; }
+    if (pc_key[KEY_RCONTROL]) { s1 |= 4; s3 |= 4; }
+    if (pc_key[KEY_ALTGR])    { s1 |= 8; s3 |= 8; }
+
+    if (key_shifts&KB_SCROLOCK_FLAG) s1 |= 16;
+    if (key_shifts&KB_NUMLOCK_FLAG)  s1 |= 32;
+    if (key_shifts&KB_CAPSLOCK_FLAG) s1 |= 64;
+
+    _farnspokeb(0x417, s1);
+    _farnspokeb(0x418, s2);
+    _farnspokeb(0x496, s3);
+    update_leds(key_shifts);
+
+    ENABLE();
+    pc_remove_irq(KEYB_IRQ);
+ }
+}
+
+int pc_install_keyb (void)
+{
+ if (keyboard_installed||pc_install_irq(KEYB_IRQ, keyboard)) {
+    return -1;
+ } else {
+    int s1, s2, s3;
+
+    LOCKDATA(key_buffer);
+    LOCKDATA(key_enhanced);
+    LOCKDATA(key_pause_loop);
+    LOCKDATA(key_shifts);
+    LOCKDATA(leds_ok);
+    LOCKDATA(in_a_terrupt);
+    LOCKDATA(pc_key);
+    LOCKDATA(modifier_table);
+    LOCKDATA(hw_to_mycode);
+    LOCKDATA(hw_to_mycode_ex);
+    LOCKDATA(standard_key_ascii_table);
+    LOCKDATA(standard_key_capslock_table);
+    LOCKDATA(standard_key_shift_table);
+    LOCKDATA(standard_key_control_table);
+    LOCKDATA(numlock_table);
+    LOCKFUNC(update_leds);
+    LOCKFUNC(inject_key);
+    LOCKFUNC(handle_code);
+    LOCKFUNC(keyboard);
+    
+    DISABLE();
+    _farsetsel(__djgpp_dos_sel);
+    _farnspokew(0x41c, _farnspeekw(0x41a));
+
+    key_shifts = 0;
+    s1 = _farnspeekb(0x417);
+    s2 = _farnspeekb(0x418);
+    s3 = _farnspeekb(0x496);
+
+    if (s1&1) { key_shifts |= KB_SHIFT_FLAG; pc_key[KEY_RSHIFT]   = TRUE; }
+    if (s1&2) { key_shifts |= KB_SHIFT_FLAG; pc_key[KEY_LSHIFT]   = TRUE; }
+    if (s2&1) { key_shifts |= KB_CTRL_FLAG;  pc_key[KEY_LCONTROL] = TRUE; }
+    if (s2&2) { key_shifts |= KB_ALT_FLAG;   pc_key[KEY_ALT]      = TRUE; }
+    if (s3&4) { key_shifts |= KB_CTRL_FLAG;  pc_key[KEY_RCONTROL] = TRUE; }
+    if (s3&8) { key_shifts |= KB_ALT_FLAG;   pc_key[KEY_ALTGR]    = TRUE; }
+
+    if (s1&16) key_shifts |= KB_SCROLOCK_FLAG;
+    if (s1&32) key_shifts |= KB_NUMLOCK_FLAG;
+    if (s1&64) key_shifts |= KB_CAPSLOCK_FLAG;
+    update_leds(key_shifts);
+
+    key_enhanced = key_pause_loop = 0;
+    key_buffer.start = key_buffer.end = 0;
+    ENABLE();
+
+    pc_atexit(pc_remove_keyb);
+    keyboard_installed = TRUE;
+    return 0;
+ }
+}

src/glut/dos/PC_HW/pc_mouse.c

@@ -0,0 +1,258 @@
+/*
+ * PC/HW routine collection v1.1 for DOS/DJGPP
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include <dpmi.h>
+
+#include "pc_hw.h"
+
+
+
+#define MOUSE_STACK_SIZE 16384
+
+#define CLEAR_MICKEYS() \
+        do { \
+            __asm __volatile ("movw $0xb, %%ax; int $0x33":::"%eax", "%ecx", "%edx"); \
+            ox = oy = 0; \
+        } while (0)
+
+extern void mouse_wrapper (void);
+extern void mouse_wrapper_end (void);
+
+static MFUNC mouse_func;
+static void *mouse_stack;
+static long mouse_callback;
+static __dpmi_regs mouse_regs;
+
+static volatile int pc_mouse_x, pc_mouse_y, pc_mouse_b;
+
+static int minx = 0;
+static int maxx = 319;
+static int miny = 0;
+static int maxy = 199;
+
+static int sx = 2;
+static int sy = 2;
+
+static int emulat3 = FALSE;
+
+static int ox, oy;
+
+static void mouse (__dpmi_regs *r)
+{
+ int nx = (signed short)r->x.si / sx;
+ int ny = (signed short)r->x.di / sy;
+ int dx = nx - ox;
+ int dy = ny - oy;
+ ox = nx;
+ oy = ny;
+
+ pc_mouse_b = r->x.bx;
+ pc_mouse_x = MID(minx, pc_mouse_x + dx, maxx);
+ pc_mouse_y = MID(miny, pc_mouse_y + dy, maxy);
+
+ if (emulat3) {
+    if ((pc_mouse_b&3)==3) {
+       pc_mouse_b = 4;
+    }
+ }
+
+ if (mouse_func) {
+    mouse_func(pc_mouse_x, pc_mouse_y, pc_mouse_b);
+ }
+} ENDOFUNC(mouse)
+
+void pc_remove_mouse (void)
+{
+ if (mouse_callback) {
+    pc_clexit(pc_remove_mouse);
+    __asm("\n\
+		movl	%%edx, %%ecx	\n\
+		shrl	$16, %%ecx	\n\
+		movw	$0x0304, %%ax	\n\
+		int	$0x31		\n\
+		movw	$0x000c, %%ax	\n\
+		xorl	%%ecx, %%ecx	\n\
+		int	$0x33		\n\
+    "::"d"(mouse_callback):"%eax", "%ecx");
+
+    mouse_callback = 0;
+
+    free((void *)((unsigned long)mouse_stack-MOUSE_STACK_SIZE));
+ }
+}
+
+int pc_install_mouse (void)
+{
+ int buttons;
+
+ /* fail if already call-backed */
+ if (mouse_callback) {
+    return 0;
+ }
+
+ /* reset mouse and get status */
+ __asm("\n\
+		xorl	%%eax, %%eax	\n\
+		int	$0x33		\n\
+		andl	%%ebx, %%eax	\n\
+		movl	%%eax, %0	\n\
+ ":"=g" (buttons)::"%eax", "%ebx");
+ if (!buttons) {
+    return 0;
+ }
+
+ /* lock wrapper */
+ LOCKDATA(mouse_func);
+ LOCKDATA(mouse_stack);
+ LOCKDATA(mouse_callback);
+ LOCKDATA(mouse_regs);
+ LOCKDATA(pc_mouse_x);
+ LOCKDATA(pc_mouse_y);
+ LOCKDATA(pc_mouse_b);
+ LOCKDATA(minx);
+ LOCKDATA(maxx);
+ LOCKDATA(miny);
+ LOCKDATA(maxy);
+ LOCKDATA(sx);
+ LOCKDATA(sy);
+ LOCKDATA(emulat3);
+ LOCKDATA(ox);
+ LOCKDATA(oy);
+ LOCKFUNC(mouse);
+ LOCKFUNC(mouse_wrapper);
+
+ /* grab a locked stack */
+ if ((mouse_stack=pc_malloc(MOUSE_STACK_SIZE))==NULL) {
+    return 0;
+ }
+
+ /* try to hook a call-back */
+ __asm("\n\
+		pushl	%%ds		\n\
+		pushl	%%es		\n\
+		movw	$0x0303, %%ax	\n\
+		pushl	%%ds		\n\
+		pushl	%%cs		\n\
+		popl	%%ds		\n\
+		popl	%%es		\n\
+		int	$0x31		\n\
+		popl	%%es		\n\
+		popl	%%ds		\n\
+		jc	0f		\n\
+		shll	$16, %%ecx	\n\
+		movw	%%dx, %%cx	\n\
+		movl	%%ecx, %0	\n\
+	0:				\n\
+ ":"=g"(mouse_callback)
+  :"S" (mouse_wrapper), "D"(&mouse_regs)
+  :"%eax", "%ecx", "%edx");
+ if (!mouse_callback) {
+    free(mouse_stack);
+    return 0;
+ }
+
+ /* adjust stack */
+ mouse_stack = (void *)((unsigned long)mouse_stack + MOUSE_STACK_SIZE);
+
+ /* install the handler */
+ mouse_regs.x.ax = 0x000c;
+ mouse_regs.x.cx = 0x007f;
+ mouse_regs.x.dx = mouse_callback&0xffff;
+ mouse_regs.x.es = mouse_callback>>16;
+ __dpmi_int(0x33, &mouse_regs);
+
+ CLEAR_MICKEYS();
+
+ emulat3 = buttons<3;
+ pc_atexit(pc_remove_mouse);
+ return buttons;
+}
+
+MFUNC pc_install_mouse_handler (MFUNC handler)
+{
+ MFUNC old;
+
+ if (!mouse_callback && !pc_install_mouse()) {
+    return NULL;
+ }
+
+ old = mouse_func;
+ mouse_func = handler;
+ return old;
+}
+
+void pc_mouse_area (int x1, int y1, int x2, int y2)
+{
+ minx = x1;
+ maxx = x2;
+ miny = y1;
+ maxy = y2;
+}
+
+void pc_mouse_speed (int xspeed, int yspeed)
+{
+ DISABLE();
+
+ sx = MAX(1, xspeed);
+ sy = MAX(1, yspeed);
+
+ ENABLE();
+}
+
+int pc_query_mouse (int *x, int *y)
+{
+ *x = pc_mouse_x;
+ *y = pc_mouse_y;
+ return pc_mouse_b;
+}
+
+void pc_show_mouse (void)
+{
+ /* not implemented */
+}
+void pc_scare_mouse (void)
+{
+ /* not implemented */
+}
+void pc_unscare_mouse (void)
+{
+ /* not implemented */
+}
+
+__asm("\n\
+		.balign	4				\n\
+		.global	_mouse_wrapper			\n\
+_mouse_wrapper:						\n\
+		cld					\n\
+		lodsl					\n\
+		movl	%eax, %es:42(%edi)		\n\
+		addw	$4, %es:46(%edi)		\n\
+		pushl	%es				\n\
+		movl	%ss, %ebx			\n\
+		movl	%esp, %esi			\n\
+		movl	%cs:___djgpp_ds_alias, %ss	\n\
+		movl	%cs:_mouse_stack, %esp		\n\
+		pushl	%ss				\n\
+		pushl	%ss				\n\
+		popl	%es				\n\
+		popl	%ds				\n\
+		movl	___djgpp_dos_sel, %fs		\n\
+		pushl	%fs				\n\
+		popl	%gs				\n\
+		pushl	%edi				\n\
+		call	_mouse				\n\
+		popl	%edi				\n\
+		movl	%ebx, %ss			\n\
+		movl	%esi, %esp			\n\
+		popl	%es				\n\
+		iret					\n\
+							\n\
+		.balign	4				\n\
+		.global	_mouse_wrapper_end		\n\
+_mouse_wrapper_end:");

src/glut/dos/PC_HW/pc_timer.c

@@ -0,0 +1,158 @@
+/*
+ * PC/HW routine collection v1.0 for DOS/DJGPP
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include <pc.h>
+
+#include "pc_hw.h"
+
+#define TIMER_IRQ 0
+
+#define MAX_TIMERS 8
+
+#define PIT_FREQ 0x1234DD
+
+#define unvolatile(__v, __t) __extension__ ({union { volatile __t __cp; __t __p; } __q; __q.__cp = __v; __q.__p;})
+
+static int timer_installed;
+
+typedef struct {
+        volatile unsigned int counter, clock_ticks, freq;
+        volatile PFUNC func;
+        volatile void *parm;
+} TIMER;
+
+TIMER timer_main, timer_func[MAX_TIMERS];
+
+static int timer ()
+{
+ int i;
+
+ for (i=0;i<MAX_TIMERS;i++) {
+     TIMER *t = &timer_func[i];
+     if (t->func) {
+        t->clock_ticks += t->counter;
+        if (t->clock_ticks>=timer_main.counter) {
+           t->clock_ticks -= timer_main.counter;
+           t->func(unvolatile(t->parm, void *));
+        }
+     }
+ }
+
+ timer_main.clock_ticks += timer_main.counter;
+ if (timer_main.clock_ticks>=0x10000) {
+    timer_main.clock_ticks -= 0x10000;
+    return 1;
+ } else {
+    outportb(0x20, 0x20);
+    return 0;
+ }
+} ENDOFUNC(timer)
+
+void pc_remove_timer (void)
+{
+ if (timer_installed) {
+    timer_installed = FALSE;
+    pc_clexit(pc_remove_timer);
+
+    DISABLE();
+    outportb(0x43, 0x34);
+    outportb(0x40, 0);
+    outportb(0x40, 0);
+    ENABLE();
+
+    pc_remove_irq(TIMER_IRQ);
+ }
+}
+
+static int install_timer (void)
+{
+ if (timer_installed||pc_install_irq(TIMER_IRQ, timer)) {
+    return -1;
+ } else {
+    LOCKDATA(timer_func);
+    LOCKDATA(timer_main);
+    LOCKFUNC(timer);
+
+    timer_main.counter = 0x10000;
+
+    DISABLE();
+    outportb(0x43, 0x34);
+    outportb(0x40, 0);
+    outportb(0x40, 0);
+    timer_main.clock_ticks = 0;
+    ENABLE();
+
+    pc_atexit(pc_remove_timer);
+    timer_installed = TRUE;
+    return 0;
+ }
+}
+
+static TIMER *find_slot (PFUNC func)
+{
+ int i;
+
+ for (i=0;i<MAX_TIMERS;i++) {
+     if (timer_func[i].func==func) {
+        return &timer_func[i];
+     }
+ }
+ for (i=0;i<MAX_TIMERS;i++) {
+     if (!timer_func[i].func) {
+        return &timer_func[i];
+     }
+ }
+
+ return NULL;
+}
+
+int pc_install_int (PFUNC func, void *parm, unsigned int freq)
+{
+ int i;
+ TIMER *t;
+
+ if (!timer_installed) {
+    if (install_timer()) {
+       return -1;
+    }
+ }
+
+ if ((t=find_slot(func))!=NULL) {
+    unsigned int new_counter = PIT_FREQ / freq;
+
+    DISABLE();
+
+    t->func = func;
+    t->parm = parm;
+    t->freq = freq;
+    t->clock_ticks = 0;
+
+    if (new_counter < timer_main.counter) {
+       for (i=0;i<MAX_TIMERS;i++) {
+           if (timer_func[i].func) {
+              timer_func[i].counter = new_counter * timer_func[i].freq / freq;
+           }
+       }
+       outportb(0x43, 0x34);
+       outportb(0x40, (unsigned char)new_counter);
+       outportb(0x40, (unsigned char)(new_counter>>8));
+       timer_main.clock_ticks = 0;
+       timer_main.counter = new_counter;
+       timer_main.freq = freq;
+    } else {
+       t->counter = PIT_FREQ * freq / (timer_main.freq * timer_main.freq);
+    }
+
+    ENABLE();
+
+    return 0;
+ }
+ 
+ return -1;
+}

src/glut/dos/bitmap.c

@@ -0,0 +1,56 @@
+
+/* Copyright (c) Mark J. Kilgard, 1994. */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+#include "glutbitmap.h"
+
+void APIENTRY 
+glutBitmapCharacter(GLUTbitmapFont font, int c)
+{
+  const BitmapCharRec *ch;
+  BitmapFontPtr fontinfo;
+  GLint swapbytes, lsbfirst, rowlength;
+  GLint skiprows, skippixels, alignment;
+
+#if defined(_WIN32)
+  fontinfo = (BitmapFontPtr) __glutFont(font);
+#else
+  fontinfo = (BitmapFontPtr) font;
+#endif
+
+  if (c < fontinfo->first ||
+    c >= fontinfo->first + fontinfo->num_chars)
+    return;
+  ch = fontinfo->ch[c - fontinfo->first];
+  if (ch) {
+    /* Save current modes. */
+    glGetIntegerv(GL_UNPACK_SWAP_BYTES, &swapbytes);
+    glGetIntegerv(GL_UNPACK_LSB_FIRST, &lsbfirst);
+    glGetIntegerv(GL_UNPACK_ROW_LENGTH, &rowlength);
+    glGetIntegerv(GL_UNPACK_SKIP_ROWS, &skiprows);
+    glGetIntegerv(GL_UNPACK_SKIP_PIXELS, &skippixels);
+    glGetIntegerv(GL_UNPACK_ALIGNMENT, &alignment);
+    /* Little endian machines (DEC Alpha for example) could
+       benefit from setting GL_UNPACK_LSB_FIRST to GL_TRUE
+       instead of GL_FALSE, but this would require changing the
+       generated bitmaps too. */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, GL_FALSE);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, 0);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+    glBitmap(ch->width, ch->height, ch->xorig, ch->yorig,
+      ch->advance, 0, ch->bitmap);
+    /* Restore saved modes. */
+    glPixelStorei(GL_UNPACK_SWAP_BYTES, swapbytes);
+    glPixelStorei(GL_UNPACK_LSB_FIRST, lsbfirst);
+    glPixelStorei(GL_UNPACK_ROW_LENGTH, rowlength);
+    glPixelStorei(GL_UNPACK_SKIP_ROWS, skiprows);
+    glPixelStorei(GL_UNPACK_SKIP_PIXELS, skippixels);
+    glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
+  }
+}

src/glut/dos/callback.c

@@ -0,0 +1,152 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.4
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+#include "internal.h"
+
+
+void APIENTRY glutDisplayFunc (void (GLUTCALLBACK *func) (void))
+{
+ display_func = func;
+}
+
+
+void APIENTRY glutReshapeFunc (void (GLUTCALLBACK *func) (int width, int height))
+{
+ reshape_func = func;
+}
+
+
+void APIENTRY glutKeyboardFunc (void (GLUTCALLBACK *func) (unsigned char key, int x, int y))
+{
+ keyboard_func = func;
+}
+
+
+void APIENTRY glutMouseFunc (void (GLUTCALLBACK *func) (int button, int state, int x, int y))
+{
+ mouse_func = func;
+}
+
+
+void APIENTRY glutMotionFunc (void (GLUTCALLBACK *func) (int x, int y))
+{
+ motion_func = func;
+}
+
+
+void APIENTRY glutPassiveMotionFunc (void (GLUTCALLBACK *func) (int x, int y))
+{
+ passive_motion_func = func;
+}
+
+
+void APIENTRY glutEntryFunc (void (GLUTCALLBACK *func) (int state))
+{
+ entry_func = func;
+}
+
+
+void APIENTRY glutVisibilityFunc (void (GLUTCALLBACK *func) (int state))
+{
+ visibility_func = func;
+}
+
+
+void APIENTRY glutIdleFunc (void (GLUTCALLBACK *func) (void))
+{
+ idle_func = func;
+}
+
+
+void APIENTRY glutTimerFunc (unsigned int millis, void (GLUTCALLBACK *func) (int value), int value)
+{
+}
+
+
+void APIENTRY glutMenuStateFunc (void (GLUTCALLBACK *func) (int state))
+{
+ menu_state_func = func;
+}
+
+
+void APIENTRY glutSpecialFunc (void (GLUTCALLBACK *func) (int key, int x, int y))
+{
+ special_func = func;
+}
+
+
+void APIENTRY glutSpaceballMotionFunc (void (GLUTCALLBACK *func) (int x, int y, int z))
+{
+}
+
+
+void APIENTRY glutSpaceballRotateFunc (void (GLUTCALLBACK *func) (int x, int y, int z))
+{
+}
+
+
+void APIENTRY glutSpaceballButtonFunc (void (GLUTCALLBACK *func) (int button, int state))
+{
+}
+
+
+void APIENTRY glutButtonBoxFunc (void (GLUTCALLBACK *func) (int button, int state))
+{
+}
+
+
+void APIENTRY glutDialsFunc (void (GLUTCALLBACK *func) (int dial, int value))
+{
+}
+
+
+void APIENTRY glutTabletMotionFunc (void (GLUTCALLBACK *func) (int x, int y))
+{
+}
+
+
+void APIENTRY glutTabletButtonFunc (void (GLUTCALLBACK *func) (int button, int state, int x, int y))
+{
+}
+
+
+void APIENTRY glutMenuStatusFunc (void (GLUTCALLBACK *func) (int status, int x, int y))
+{
+}
+
+
+void APIENTRY glutOverlayDisplayFunc (void (GLUTCALLBACK *func) (void))
+{
+}
+
+
+void APIENTRY glutWindowStatusFunc (void (GLUTCALLBACK *func) (int state))
+{
+}

src/glut/dos/color.c

@@ -0,0 +1,46 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.4
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+
+
+void APIENTRY glutSetColor (int ndx, GLfloat red, GLfloat green, GLfloat blue)
+{
+}
+
+
+GLfloat APIENTRY glutGetColor (int ndx, int component)
+{
+ return 0.0;
+}
+
+
+void APIENTRY glutCopyColormap (int win)
+{
+}

src/glut/dos/globals.c

@@ -0,0 +1,61 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.4
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+#include "internal.h"
+
+GLenum    g_display_mode = 0;
+GLuint    g_width        = DEFAULT_WIDTH;
+GLuint    g_height       = DEFAULT_HEIGHT;
+GLint     g_mouse        = GL_FALSE;
+GLboolean g_redisplay    = GL_FALSE;
+GLint     g_xpos         = 0;
+GLint     g_ypos         = 0;
+
+void (GLUTCALLBACK *display_func) (void)                              = NULL;
+void (GLUTCALLBACK *reshape_func) (int width, int height)             = NULL;
+void (GLUTCALLBACK *keyboard_func) (unsigned char key, int x, int y)  = NULL;
+void (GLUTCALLBACK *mouse_func) (int button, int state, int x, int y) = NULL;
+void (GLUTCALLBACK *motion_func) (int x, int y)                       = NULL;
+void (GLUTCALLBACK *passive_motion_func) (int x, int y)               = NULL;
+void (GLUTCALLBACK *entry_func) (int state)                           = NULL;
+void (GLUTCALLBACK *visibility_func) (int state)                      = NULL;
+void (GLUTCALLBACK *idle_func) (void)                                 = NULL;
+void (GLUTCALLBACK *menu_state_func) (int state)                      = NULL;
+void (GLUTCALLBACK *special_func) (int key, int x, int y)             = NULL;
+void (GLUTCALLBACK *spaceball_motion_func) (int x, int y, int z)      = NULL;
+void (GLUTCALLBACK *spaceball_rotate_func) (int x, int y, int z)      = NULL;
+void (GLUTCALLBACK *spaceball_button_func) (int button, int state)    = NULL;
+void (GLUTCALLBACK *button_box_func) (int button, int state)          = NULL;
+void (GLUTCALLBACK *dials_func) (int dial, int value)                 = NULL;
+void (GLUTCALLBACK *tablet_motion_func) (int x, int y)                = NULL;
+void (GLUTCALLBACK *tabled_button_func) (int button, int state, int x, int y) = NULL;
+void (GLUTCALLBACK *menu_status_func) (int status, int x, int y)      = NULL;
+void (GLUTCALLBACK *overlay_display_func) (void)                      = NULL;
+void (GLUTCALLBACK *window_status_func) (int state)                   = NULL;

src/glut/dos/init.c

@@ -0,0 +1,160 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  4.0
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+#include "internal.h"
+
+
+void APIENTRY glutInit (int *argcp, char **argv)
+{
+ glutGet(GLUT_ELAPSED_TIME);
+}
+
+
+void APIENTRY glutInitDisplayMode (unsigned int mode)
+{
+ g_display_mode = mode;
+
+ pc_install_keyb();
+ g_mouse = pc_install_mouse();
+}
+
+
+void APIENTRY glutInitWindowPosition (int x, int y)
+{
+ g_xpos = x;
+ g_ypos = y;
+}
+
+
+void APIENTRY glutInitWindowSize (int width, int height)
+{
+ g_width  = width;
+ g_height = height;
+}
+
+
+void APIENTRY glutMainLoop (void)
+{
+ GLboolean idle;
+ static int old_mouse_x = 0;
+ static int old_mouse_y = 0;
+ static int old_mouse_b = 0;
+
+ glutPostRedisplay();
+ if (reshape_func) reshape_func(g_width, g_height);
+ if (visibility_func) visibility_func(GLUT_VISIBLE);
+ if (g_mouse) pc_show_mouse();
+
+ while (GL_TRUE) {
+       idle = GL_TRUE;
+
+       if (g_redisplay && display_func) {
+          idle        = GL_FALSE;
+          g_redisplay = GL_FALSE;
+
+          if (g_mouse && !(g_display_mode & GLUT_DOUBLE)) pc_scare_mouse();
+          display_func();
+          if (g_mouse && !(g_display_mode & GLUT_DOUBLE)) pc_unscare_mouse();
+       }
+
+       if (pc_keypressed()) {
+          int key;
+
+          idle = GL_FALSE;
+          key  = pc_readkey();
+
+          switch (key>>16) {
+                 case KEY_F1:     if (special_func) special_func(GLUT_KEY_F1,        0, 0); break;
+                 case KEY_F2:     if (special_func) special_func(GLUT_KEY_F2,        0, 0); break;
+                 case KEY_F3:     if (special_func) special_func(GLUT_KEY_F3,        0, 0); break;
+                 case KEY_F4:     if (special_func) special_func(GLUT_KEY_F4,        0, 0); break;
+                 case KEY_F5:     if (special_func) special_func(GLUT_KEY_F5,        0, 0); break;
+                 case KEY_F6:     if (special_func) special_func(GLUT_KEY_F6,        0, 0); break;
+                 case KEY_F7:     if (special_func) special_func(GLUT_KEY_F7,        0, 0); break;
+                 case KEY_F8:     if (special_func) special_func(GLUT_KEY_F8,        0, 0); break;
+                 case KEY_F9:     if (special_func) special_func(GLUT_KEY_F9,        0, 0); break;
+                 case KEY_F10:    if (special_func) special_func(GLUT_KEY_F10,       0, 0); break;
+                 case KEY_F11:    if (special_func) special_func(GLUT_KEY_F11,       0, 0); break;
+                 case KEY_F12:    if (special_func) special_func(GLUT_KEY_F12,       0, 0); break;
+                 case KEY_LEFT:   if (special_func) special_func(GLUT_KEY_LEFT,      0, 0); break;
+                 case KEY_UP:     if (special_func) special_func(GLUT_KEY_UP,        0, 0); break;
+                 case KEY_RIGHT:  if (special_func) special_func(GLUT_KEY_RIGHT,     0, 0); break;
+                 case KEY_DOWN:   if (special_func) special_func(GLUT_KEY_DOWN,      0, 0); break;
+                 case KEY_PGUP:   if (special_func) special_func(GLUT_KEY_PAGE_UP,   0, 0); break;
+                 case KEY_PGDN:   if (special_func) special_func(GLUT_KEY_PAGE_DOWN, 0, 0); break;
+                 case KEY_HOME:   if (special_func) special_func(GLUT_KEY_HOME,      0, 0); break;
+                 case KEY_END:    if (special_func) special_func(GLUT_KEY_END,       0, 0); break;
+                 case KEY_INSERT: if (special_func) special_func(GLUT_KEY_INSERT,    0, 0); break;
+                 default:         if (keyboard_func) keyboard_func(key & 0xFF, 0, 0);
+          }
+       }
+
+       if (g_mouse) {
+          int mouse_x;
+          int mouse_y;
+          int mouse_b;
+       
+          mouse_b = pc_query_mouse(&mouse_x, &mouse_y);
+          
+          if (motion_func && ((mouse_x != old_mouse_x) || (mouse_y != old_mouse_y))) {
+             idle        = GL_FALSE;
+             old_mouse_x = mouse_x;
+             old_mouse_y = mouse_y;
+   
+             motion_func(old_mouse_x, old_mouse_y);
+          }
+   
+          if (mouse_func && (mouse_b != old_mouse_b)) {
+             int new_mouse_b = mouse_b;
+   
+             if ((old_mouse_b & 1) && !(new_mouse_b & 1))
+                mouse_func(GLUT_LEFT_BUTTON, GLUT_UP,   mouse_x, mouse_y);
+             else if (!(old_mouse_b & 1) && (new_mouse_b & 1))
+                mouse_func(GLUT_LEFT_BUTTON, GLUT_DOWN, mouse_x, mouse_y);
+   
+             if ((old_mouse_b & 2) && !(new_mouse_b & 2))
+                mouse_func(GLUT_RIGHT_BUTTON, GLUT_UP,   mouse_x, mouse_y);
+             else if (!(old_mouse_b & 2) && (new_mouse_b & 2))
+                mouse_func(GLUT_RIGHT_BUTTON, GLUT_DOWN, mouse_x, mouse_y);
+   
+             if ((old_mouse_b & 4) && !(new_mouse_b & 4))
+                mouse_func(GLUT_MIDDLE_BUTTON, GLUT_UP,   mouse_x, mouse_y);
+             else if (!(old_mouse_b & 3) && (new_mouse_b & 4))
+                mouse_func(GLUT_MIDDLE_BUTTON, GLUT_DOWN, mouse_x, mouse_y);
+   
+             idle        = GL_FALSE;
+             old_mouse_b = new_mouse_b;
+          }
+       }
+
+       if (idle && idle_func)
+          idle_func();
+ }
+}

src/glut/dos/internal.h

@@ -0,0 +1,78 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  4.0
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+ 
+#ifndef INTERNAL_H_included
+#define INTERNAL_H_included
+
+
+#include "GL/glut.h"
+#include "pc_hw/pc_hw.h"
+
+
+#define MAX_WINDOWS    4
+
+#define DEFAULT_WIDTH  640
+#define DEFAULT_HEIGHT 480
+#define DEFAULT_BPP    16
+
+#define DEPTH_SIZE   16
+#define STENCIL_SIZE 8
+#define ACCUM_SIZE   16
+
+extern GLenum    g_display_mode;
+extern GLuint    g_width;
+extern GLuint    g_height;
+extern GLint     g_mouse;
+extern GLboolean g_redisplay;
+extern GLint     g_xpos;
+extern GLint     g_ypos;
+
+extern void (GLUTCALLBACK *display_func) (void);
+extern void (GLUTCALLBACK *reshape_func) (int width, int height);
+extern void (GLUTCALLBACK *keyboard_func) (unsigned char key, int x, int y);
+extern void (GLUTCALLBACK *mouse_func) (int button, int state, int x, int y);
+extern void (GLUTCALLBACK *motion_func) (int x, int y);
+extern void (GLUTCALLBACK *passive_motion_func) (int x, int y);
+extern void (GLUTCALLBACK *entry_func) (int state);
+extern void (GLUTCALLBACK *visibility_func) (int state);
+extern void (GLUTCALLBACK *idle_func) (void);
+extern void (GLUTCALLBACK *menu_state_func) (int state);
+extern void (GLUTCALLBACK *special_func) (int key, int x, int y);
+extern void (GLUTCALLBACK *spaceball_motion_func) (int x, int y, int z);
+extern void (GLUTCALLBACK *spaceball_rotate_func) (int x, int y, int z);
+extern void (GLUTCALLBACK *spaceball_button_func) (int button, int state);
+extern void (GLUTCALLBACK *button_box_func) (int button, int state);
+extern void (GLUTCALLBACK *dials_func) (int dial, int value);
+extern void (GLUTCALLBACK *tablet_motion_func) (int x, int y);
+extern void (GLUTCALLBACK *tabled_button_func) (int button, int state, int x, int y);
+extern void (GLUTCALLBACK *menu_status_func) (int status, int x, int y);
+extern void (GLUTCALLBACK *overlay_display_func) (void);
+extern void (GLUTCALLBACK *window_status_func) (int state);
+
+#endif

src/glut/dos/menu.c

@@ -0,0 +1,86 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.4
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+
+
+int APIENTRY glutCreateMenu (void (GLUTCALLBACK *func) (int))
+{
+ return 0;
+}
+
+void APIENTRY glutDestroyMenu (int menu)
+{
+}
+
+
+int APIENTRY glutGetMenu (void)
+{
+ return 0;
+}
+
+
+void APIENTRY glutSetMenu (int menu)
+{
+}
+
+
+void APIENTRY glutAddMenuEntry (const char *label, int value)
+{
+}
+
+
+void APIENTRY glutAddSubMenu (const char *label, int submenu)
+{
+}
+
+
+void APIENTRY glutChangeToMenuEntry (int item, const char *label, int value)
+{
+}
+
+
+void APIENTRY glutChangeToSubMenu (int item, const char *label, int submenu)
+{
+}
+
+
+void APIENTRY glutRemoveMenuItem (int item)
+{
+}
+
+
+void APIENTRY glutAttachMenu (int button)
+{
+}
+
+
+void APIENTRY glutDetachMenu (int button)
+{
+}

src/glut/dos/models.c

@@ -0,0 +1,598 @@
+
+/* Copyright (c) Mark J. Kilgard, 1994, 1997. */
+
+/**
+(c) Copyright 1993, Silicon Graphics, Inc.
+
+ALL RIGHTS RESERVED
+
+Permission to use, copy, modify, and distribute this software
+for any purpose and without fee is hereby granted, provided
+that the above copyright notice appear in all copies and that
+both the copyright notice and this permission notice appear in
+supporting documentation, and that the name of Silicon
+Graphics, Inc. not be used in advertising or publicity
+pertaining to distribution of the software without specific,
+written prior permission.
+
+THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU
+"AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR
+OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF
+MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  IN NO
+EVENT SHALL SILICON GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE
+ELSE FOR ANY DIRECT, SPECIAL, INCIDENTAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER,
+INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT, LOSS OF USE,
+SAVINGS OR REVENUE, OR THE CLAIMS OF THIRD PARTIES, WHETHER OR
+NOT SILICON GRAPHICS, INC.  HAS BEEN ADVISED OF THE POSSIBILITY
+OF SUCH LOSS, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ARISING OUT OF OR IN CONNECTION WITH THE POSSESSION, USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+US Government Users Restricted Rights
+
+Use, duplication, or disclosure by the Government is subject to
+restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
+(c)(1)(ii) of the Rights in Technical Data and Computer
+Software clause at DFARS 252.227-7013 and/or in similar or
+successor clauses in the FAR or the DOD or NASA FAR
+Supplement.  Unpublished-- rights reserved under the copyright
+laws of the United States.  Contractor/manufacturer is Silicon
+Graphics, Inc., 2011 N.  Shoreline Blvd., Mountain View, CA
+94039-7311.
+
+OpenGL(TM) is a trademark of Silicon Graphics, Inc.
+*/
+
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glu.h>
+#include "GL/glut.h"
+
+/* Some <math.h> files do not define M_PI... */
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+static GLUquadricObj *quadObj;
+
+#define QUAD_OBJ_INIT() { if(!quadObj) initQuadObj(); }
+
+static void
+initQuadObj(void)
+{
+  quadObj = gluNewQuadric();
+/*  if (!quadObj)
+    __glutFatalError("out of memory."); */
+}
+
+/* CENTRY */
+void APIENTRY
+glutWireSphere(GLdouble radius, GLint slices, GLint stacks)
+{
+  QUAD_OBJ_INIT();
+  gluQuadricDrawStyle(quadObj, GLU_LINE);
+  gluQuadricNormals(quadObj, GLU_SMOOTH);
+  /* If we ever changed/used the texture or orientation state
+     of quadObj, we'd need to change it to the defaults here
+     with gluQuadricTexture and/or gluQuadricOrientation. */
+  gluSphere(quadObj, radius, slices, stacks);
+}
+
+void APIENTRY
+glutSolidSphere(GLdouble radius, GLint slices, GLint stacks)
+{
+  QUAD_OBJ_INIT();
+  gluQuadricDrawStyle(quadObj, GLU_FILL);
+  gluQuadricNormals(quadObj, GLU_SMOOTH);
+  /* If we ever changed/used the texture or orientation state
+     of quadObj, we'd need to change it to the defaults here
+     with gluQuadricTexture and/or gluQuadricOrientation. */
+  gluSphere(quadObj, radius, slices, stacks);
+}
+
+void APIENTRY
+glutWireCone(GLdouble base, GLdouble height,
+  GLint slices, GLint stacks)
+{
+  QUAD_OBJ_INIT();
+  gluQuadricDrawStyle(quadObj, GLU_LINE);
+  gluQuadricNormals(quadObj, GLU_SMOOTH);
+  /* If we ever changed/used the texture or orientation state
+     of quadObj, we'd need to change it to the defaults here
+     with gluQuadricTexture and/or gluQuadricOrientation. */
+  gluCylinder(quadObj, base, 0.0, height, slices, stacks);
+}
+
+void APIENTRY
+glutSolidCone(GLdouble base, GLdouble height,
+  GLint slices, GLint stacks)
+{
+  QUAD_OBJ_INIT();
+  gluQuadricDrawStyle(quadObj, GLU_FILL);
+  gluQuadricNormals(quadObj, GLU_SMOOTH);
+  /* If we ever changed/used the texture or orientation state
+     of quadObj, we'd need to change it to the defaults here
+     with gluQuadricTexture and/or gluQuadricOrientation. */
+  gluCylinder(quadObj, base, 0.0, height, slices, stacks);
+}
+
+/* ENDCENTRY */
+
+static void
+drawBox(GLfloat size, GLenum type)
+{
+  static GLfloat n[6][3] =
+  {
+    {-1.0, 0.0, 0.0},
+    {0.0, 1.0, 0.0},
+    {1.0, 0.0, 0.0},
+    {0.0, -1.0, 0.0},
+    {0.0, 0.0, 1.0},
+    {0.0, 0.0, -1.0}
+  };
+  static GLint faces[6][4] =
+  {
+    {0, 1, 2, 3},
+    {3, 2, 6, 7},
+    {7, 6, 5, 4},
+    {4, 5, 1, 0},
+    {5, 6, 2, 1},
+    {7, 4, 0, 3}
+  };
+  GLfloat v[8][3];
+  GLint i;
+
+  v[0][0] = v[1][0] = v[2][0] = v[3][0] = -size / 2;
+  v[4][0] = v[5][0] = v[6][0] = v[7][0] = size / 2;
+  v[0][1] = v[1][1] = v[4][1] = v[5][1] = -size / 2;
+  v[2][1] = v[3][1] = v[6][1] = v[7][1] = size / 2;
+  v[0][2] = v[3][2] = v[4][2] = v[7][2] = -size / 2;
+  v[1][2] = v[2][2] = v[5][2] = v[6][2] = size / 2;
+
+  for (i = 5; i >= 0; i--) {
+    glBegin(type);
+    glNormal3fv(&n[i][0]);
+    glVertex3fv(&v[faces[i][0]][0]);
+    glVertex3fv(&v[faces[i][1]][0]);
+    glVertex3fv(&v[faces[i][2]][0]);
+    glVertex3fv(&v[faces[i][3]][0]);
+    glEnd();
+  }
+}
+
+/* CENTRY */
+void APIENTRY
+glutWireCube(GLdouble size)
+{
+  drawBox(size, GL_LINE_LOOP);
+}
+
+void APIENTRY
+glutSolidCube(GLdouble size)
+{
+  drawBox(size, GL_QUADS);
+}
+
+/* ENDCENTRY */
+
+static void
+doughnut(GLfloat r, GLfloat R, GLint nsides, GLint rings)
+{
+  int i, j;
+  GLfloat theta, phi, theta1;
+  GLfloat cosTheta, sinTheta;
+  GLfloat cosTheta1, sinTheta1;
+  GLfloat ringDelta, sideDelta;
+
+  ringDelta = 2.0 * M_PI / rings;
+  sideDelta = 2.0 * M_PI / nsides;
+
+  theta = 0.0;
+  cosTheta = 1.0;
+  sinTheta = 0.0;
+  for (i = rings - 1; i >= 0; i--) {
+    theta1 = theta + ringDelta;
+    cosTheta1 = cos(theta1);
+    sinTheta1 = sin(theta1);
+    glBegin(GL_QUAD_STRIP);
+    phi = 0.0;
+    for (j = nsides; j >= 0; j--) {
+      GLfloat cosPhi, sinPhi, dist;
+
+      phi += sideDelta;
+      cosPhi = cos(phi);
+      sinPhi = sin(phi);
+      dist = R + r * cosPhi;
+
+      glNormal3f(cosTheta1 * cosPhi, -sinTheta1 * cosPhi, sinPhi);
+      glVertex3f(cosTheta1 * dist, -sinTheta1 * dist, r * sinPhi);
+      glNormal3f(cosTheta * cosPhi, -sinTheta * cosPhi, sinPhi);
+      glVertex3f(cosTheta * dist, -sinTheta * dist,  r * sinPhi);
+    }
+    glEnd();
+    theta = theta1;
+    cosTheta = cosTheta1;
+    sinTheta = sinTheta1;
+  }
+}
+
+/* CENTRY */
+void APIENTRY
+glutWireTorus(GLdouble innerRadius, GLdouble outerRadius,
+  GLint nsides, GLint rings)
+{
+  glPushAttrib(GL_POLYGON_BIT);
+  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+  doughnut(innerRadius, outerRadius, nsides, rings);
+  glPopAttrib();
+}
+
+void APIENTRY
+glutSolidTorus(GLdouble innerRadius, GLdouble outerRadius,
+  GLint nsides, GLint rings)
+{
+  doughnut(innerRadius, outerRadius, nsides, rings);
+}
+
+/* ENDCENTRY */
+
+static GLfloat dodec[20][3];
+
+static void
+initDodecahedron(void)
+{
+  GLfloat alpha, beta;
+
+  alpha = sqrt(2.0 / (3.0 + sqrt(5.0)));
+  beta = 1.0 + sqrt(6.0 / (3.0 + sqrt(5.0)) -
+    2.0 + 2.0 * sqrt(2.0 / (3.0 + sqrt(5.0))));
+  /* *INDENT-OFF* */
+  dodec[0][0] = -alpha; dodec[0][1] = 0; dodec[0][2] = beta;
+  dodec[1][0] = alpha; dodec[1][1] = 0; dodec[1][2] = beta;
+  dodec[2][0] = -1; dodec[2][1] = -1; dodec[2][2] = -1;
+  dodec[3][0] = -1; dodec[3][1] = -1; dodec[3][2] = 1;
+  dodec[4][0] = -1; dodec[4][1] = 1; dodec[4][2] = -1;
+  dodec[5][0] = -1; dodec[5][1] = 1; dodec[5][2] = 1;
+  dodec[6][0] = 1; dodec[6][1] = -1; dodec[6][2] = -1;
+  dodec[7][0] = 1; dodec[7][1] = -1; dodec[7][2] = 1;
+  dodec[8][0] = 1; dodec[8][1] = 1; dodec[8][2] = -1;
+  dodec[9][0] = 1; dodec[9][1] = 1; dodec[9][2] = 1;
+  dodec[10][0] = beta; dodec[10][1] = alpha; dodec[10][2] = 0;
+  dodec[11][0] = beta; dodec[11][1] = -alpha; dodec[11][2] = 0;
+  dodec[12][0] = -beta; dodec[12][1] = alpha; dodec[12][2] = 0;
+  dodec[13][0] = -beta; dodec[13][1] = -alpha; dodec[13][2] = 0;
+  dodec[14][0] = -alpha; dodec[14][1] = 0; dodec[14][2] = -beta;
+  dodec[15][0] = alpha; dodec[15][1] = 0; dodec[15][2] = -beta;
+  dodec[16][0] = 0; dodec[16][1] = beta; dodec[16][2] = alpha;
+  dodec[17][0] = 0; dodec[17][1] = beta; dodec[17][2] = -alpha;
+  dodec[18][0] = 0; dodec[18][1] = -beta; dodec[18][2] = alpha;
+  dodec[19][0] = 0; dodec[19][1] = -beta; dodec[19][2] = -alpha;
+  /* *INDENT-ON* */
+
+}
+
+#define DIFF3(_a,_b,_c) { \
+    (_c)[0] = (_a)[0] - (_b)[0]; \
+    (_c)[1] = (_a)[1] - (_b)[1]; \
+    (_c)[2] = (_a)[2] - (_b)[2]; \
+}
+
+static void
+crossprod(GLfloat v1[3], GLfloat v2[3], GLfloat prod[3])
+{
+  GLfloat p[3];         /* in case prod == v1 or v2 */
+
+  p[0] = v1[1] * v2[2] - v2[1] * v1[2];
+  p[1] = v1[2] * v2[0] - v2[2] * v1[0];
+  p[2] = v1[0] * v2[1] - v2[0] * v1[1];
+  prod[0] = p[0];
+  prod[1] = p[1];
+  prod[2] = p[2];
+}
+
+static void
+normalize(GLfloat v[3])
+{
+  GLfloat d;
+
+  d = sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]);
+  if (d == 0.0) {
+//    __glutWarning("normalize: zero length vector");
+    v[0] = d = 1.0;
+  }
+  d = 1 / d;
+  v[0] *= d;
+  v[1] *= d;
+  v[2] *= d;
+}
+
+static void
+pentagon(int a, int b, int c, int d, int e, GLenum shadeType)
+{
+  GLfloat n0[3], d1[3], d2[3];
+
+  DIFF3(dodec[a], dodec[b], d1);
+  DIFF3(dodec[b], dodec[c], d2);
+  crossprod(d1, d2, n0);
+  normalize(n0);
+
+  glBegin(shadeType);
+  glNormal3fv(n0);
+  glVertex3fv(&dodec[a][0]);
+  glVertex3fv(&dodec[b][0]);
+  glVertex3fv(&dodec[c][0]);
+  glVertex3fv(&dodec[d][0]);
+  glVertex3fv(&dodec[e][0]);
+  glEnd();
+}
+
+static void
+dodecahedron(GLenum type)
+{
+  static int inited = 0;
+
+  if (inited == 0) {
+    inited = 1;
+    initDodecahedron();
+  }
+  pentagon(0, 1, 9, 16, 5, type);
+  pentagon(1, 0, 3, 18, 7, type);
+  pentagon(1, 7, 11, 10, 9, type);
+  pentagon(11, 7, 18, 19, 6, type);
+  pentagon(8, 17, 16, 9, 10, type);
+  pentagon(2, 14, 15, 6, 19, type);
+  pentagon(2, 13, 12, 4, 14, type);
+  pentagon(2, 19, 18, 3, 13, type);
+  pentagon(3, 0, 5, 12, 13, type);
+  pentagon(6, 15, 8, 10, 11, type);
+  pentagon(4, 17, 8, 15, 14, type);
+  pentagon(4, 12, 5, 16, 17, type);
+}
+
+/* CENTRY */
+void APIENTRY
+glutWireDodecahedron(void)
+{
+  dodecahedron(GL_LINE_LOOP);
+}
+
+void APIENTRY
+glutSolidDodecahedron(void)
+{
+  dodecahedron(GL_TRIANGLE_FAN);
+}
+
+/* ENDCENTRY */
+
+static void
+recorditem(GLfloat * n1, GLfloat * n2, GLfloat * n3,
+  GLenum shadeType)
+{
+  GLfloat q0[3], q1[3];
+
+  DIFF3(n1, n2, q0);
+  DIFF3(n2, n3, q1);
+  crossprod(q0, q1, q1);
+  normalize(q1);
+
+  glBegin(shadeType);
+  glNormal3fv(q1);
+  glVertex3fv(n1);
+  glVertex3fv(n2);
+  glVertex3fv(n3);
+  glEnd();
+}
+
+static void
+subdivide(GLfloat * v0, GLfloat * v1, GLfloat * v2,
+  GLenum shadeType)
+{
+  int depth;
+  GLfloat w0[3], w1[3], w2[3];
+  GLfloat l;
+  int i, j, k, n;
+
+  depth = 1;
+  for (i = 0; i < depth; i++) {
+    for (j = 0; i + j < depth; j++) {
+      k = depth - i - j;
+      for (n = 0; n < 3; n++) {
+        w0[n] = (i * v0[n] + j * v1[n] + k * v2[n]) / depth;
+        w1[n] = ((i + 1) * v0[n] + j * v1[n] + (k - 1) * v2[n])
+          / depth;
+        w2[n] = (i * v0[n] + (j + 1) * v1[n] + (k - 1) * v2[n])
+          / depth;
+      }
+      l = sqrt(w0[0] * w0[0] + w0[1] * w0[1] + w0[2] * w0[2]);
+      w0[0] /= l;
+      w0[1] /= l;
+      w0[2] /= l;
+      l = sqrt(w1[0] * w1[0] + w1[1] * w1[1] + w1[2] * w1[2]);
+      w1[0] /= l;
+      w1[1] /= l;
+      w1[2] /= l;
+      l = sqrt(w2[0] * w2[0] + w2[1] * w2[1] + w2[2] * w2[2]);
+      w2[0] /= l;
+      w2[1] /= l;
+      w2[2] /= l;
+      recorditem(w1, w0, w2, shadeType);
+    }
+  }
+}
+
+static void
+drawtriangle(int i, GLfloat data[][3], int ndx[][3],
+  GLenum shadeType)
+{
+  GLfloat *x0, *x1, *x2;
+
+  x0 = data[ndx[i][0]];
+  x1 = data[ndx[i][1]];
+  x2 = data[ndx[i][2]];
+  subdivide(x0, x1, x2, shadeType);
+}
+
+/* octahedron data: The octahedron produced is centered at the
+   origin and has radius 1.0 */
+static GLfloat odata[6][3] =
+{
+  {1.0, 0.0, 0.0},
+  {-1.0, 0.0, 0.0},
+  {0.0, 1.0, 0.0},
+  {0.0, -1.0, 0.0},
+  {0.0, 0.0, 1.0},
+  {0.0, 0.0, -1.0}
+};
+
+static int ondex[8][3] =
+{
+  {0, 4, 2},
+  {1, 2, 4},
+  {0, 3, 4},
+  {1, 4, 3},
+  {0, 2, 5},
+  {1, 5, 2},
+  {0, 5, 3},
+  {1, 3, 5}
+};
+
+static void
+octahedron(GLenum shadeType)
+{
+  int i;
+
+  for (i = 7; i >= 0; i--) {
+    drawtriangle(i, odata, ondex, shadeType);
+  }
+}
+
+/* CENTRY */
+void APIENTRY
+glutWireOctahedron(void)
+{
+  octahedron(GL_LINE_LOOP);
+}
+
+void APIENTRY
+glutSolidOctahedron(void)
+{
+  octahedron(GL_TRIANGLES);
+}
+
+/* ENDCENTRY */
+
+/* icosahedron data: These numbers are rigged to make an
+   icosahedron of radius 1.0 */
+
+#define X .525731112119133606
+#define Z .850650808352039932
+
+static GLfloat idata[12][3] =
+{
+  {-X, 0, Z},
+  {X, 0, Z},
+  {-X, 0, -Z},
+  {X, 0, -Z},
+  {0, Z, X},
+  {0, Z, -X},
+  {0, -Z, X},
+  {0, -Z, -X},
+  {Z, X, 0},
+  {-Z, X, 0},
+  {Z, -X, 0},
+  {-Z, -X, 0}
+};
+
+static int index[20][3] =
+{
+  {0, 4, 1},
+  {0, 9, 4},
+  {9, 5, 4},
+  {4, 5, 8},
+  {4, 8, 1},
+  {8, 10, 1},
+  {8, 3, 10},
+  {5, 3, 8},
+  {5, 2, 3},
+  {2, 7, 3},
+  {7, 10, 3},
+  {7, 6, 10},
+  {7, 11, 6},
+  {11, 0, 6},
+  {0, 1, 6},
+  {6, 1, 10},
+  {9, 0, 11},
+  {9, 11, 2},
+  {9, 2, 5},
+  {7, 2, 11},
+};
+
+static void
+icosahedron(GLenum shadeType)
+{
+  int i;
+
+  for (i = 19; i >= 0; i--) {
+    drawtriangle(i, idata, index, shadeType);
+  }
+}
+
+/* CENTRY */
+void APIENTRY
+glutWireIcosahedron(void)
+{
+  icosahedron(GL_LINE_LOOP);
+}
+
+void APIENTRY
+glutSolidIcosahedron(void)
+{
+  icosahedron(GL_TRIANGLES);
+}
+
+/* ENDCENTRY */
+
+/* tetrahedron data: */
+
+#define T       1.73205080756887729
+
+static GLfloat tdata[4][3] =
+{
+  {T, T, T},
+  {T, -T, -T},
+  {-T, T, -T},
+  {-T, -T, T}
+};
+
+static int tndex[4][3] =
+{
+  {0, 1, 3},
+  {2, 1, 0},
+  {3, 2, 0},
+  {1, 2, 3}
+};
+
+static void
+tetrahedron(GLenum shadeType)
+{
+  int i;
+
+  for (i = 3; i >= 0; i--)
+    drawtriangle(i, tdata, tndex, shadeType);
+}
+
+/* CENTRY */
+void APIENTRY
+glutWireTetrahedron(void)
+{
+  tetrahedron(GL_LINE_LOOP);
+}
+
+void APIENTRY
+glutSolidTetrahedron(void)
+{
+  tetrahedron(GL_TRIANGLES);
+}
+
+/* ENDCENTRY */

src/glut/dos/overlay.c

@@ -0,0 +1,60 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.4
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+
+
+void APIENTRY glutEstablishOverlay (void)
+{
+}
+
+
+void APIENTRY glutRemoveOverlay (void)
+{
+}
+
+
+void APIENTRY glutUseLayer (GLenum layer)
+{
+}
+
+
+void APIENTRY glutPostOverlayRedisplay (void)
+{
+}
+
+
+void APIENTRY glutShowOverlay (void)
+{
+}
+
+
+void APIENTRY glutHideOverlay (void)
+{
+}

src/glut/dos/state.c

@@ -0,0 +1,70 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.4
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.0 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+#include "internal.h"
+
+
+#define FREQUENCY 100
+
+
+static int timer_installed;
+static volatile int ticks;
+
+static void ticks_timer (void *p)
+{
+ (void)p;
+ ticks++;
+} ENDOFUNC(ticks_timer)
+
+
+
+int APIENTRY glutGet (GLenum type)
+{
+ switch (type) {
+        case GLUT_WINDOW_RGBA:
+             return 1;
+        case GLUT_ELAPSED_TIME:
+             if (!timer_installed) {
+                timer_installed = !timer_installed;
+                LOCKDATA(ticks);
+                LOCKFUNC(ticks_timer);
+                pc_install_int(ticks_timer, NULL, FREQUENCY);
+             }
+             return ticks*1000/FREQUENCY;
+        default:
+             return 0;
+ }
+}
+
+
+int APIENTRY glutDeviceGet (GLenum type)
+{
+ return 0;
+}

src/glut/dos/teapot.c

@@ -0,0 +1,212 @@
+
+/* Copyright (c) Mark J. Kilgard, 1994. */
+
+/**
+(c) Copyright 1993, Silicon Graphics, Inc.
+
+ALL RIGHTS RESERVED
+
+Permission to use, copy, modify, and distribute this software
+for any purpose and without fee is hereby granted, provided
+that the above copyright notice appear in all copies and that
+both the copyright notice and this permission notice appear in
+supporting documentation, and that the name of Silicon
+Graphics, Inc. not be used in advertising or publicity
+pertaining to distribution of the software without specific,
+written prior permission.
+
+THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU
+"AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR
+OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF
+MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  IN NO
+EVENT SHALL SILICON GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE
+ELSE FOR ANY DIRECT, SPECIAL, INCIDENTAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER,
+INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT, LOSS OF USE,
+SAVINGS OR REVENUE, OR THE CLAIMS OF THIRD PARTIES, WHETHER OR
+NOT SILICON GRAPHICS, INC.  HAS BEEN ADVISED OF THE POSSIBILITY
+OF SUCH LOSS, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ARISING OUT OF OR IN CONNECTION WITH THE POSSESSION, USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+US Government Users Restricted Rights
+
+Use, duplication, or disclosure by the Government is subject to
+restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
+(c)(1)(ii) of the Rights in Technical Data and Computer
+Software clause at DFARS 252.227-7013 and/or in similar or
+successor clauses in the FAR or the DOD or NASA FAR
+Supplement.  Unpublished-- rights reserved under the copyright
+laws of the United States.  Contractor/manufacturer is Silicon
+Graphics, Inc., 2011 N.  Shoreline Blvd., Mountain View, CA
+94039-7311.
+
+OpenGL(TM) is a trademark of Silicon Graphics, Inc.
+*/
+
+#include <GL/gl.h>
+#include <GL/glu.h>
+#include "GL/glut.h"
+
+/* Rim, body, lid, and bottom data must be reflected in x and
+   y; handle and spout data across the y axis only.  */
+
+static int patchdata[][16] =
+{
+    /* rim */
+  {102, 103, 104, 105, 4, 5, 6, 7, 8, 9, 10, 11,
+    12, 13, 14, 15},
+    /* body */
+  {12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+    24, 25, 26, 27},
+  {24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36,
+    37, 38, 39, 40},
+    /* lid */
+  {96, 96, 96, 96, 97, 98, 99, 100, 101, 101, 101,
+    101, 0, 1, 2, 3,},
+  {0, 1, 2, 3, 106, 107, 108, 109, 110, 111, 112,
+    113, 114, 115, 116, 117},
+    /* bottom */
+  {118, 118, 118, 118, 124, 122, 119, 121, 123, 126,
+    125, 120, 40, 39, 38, 37},
+    /* handle */
+  {41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
+    53, 54, 55, 56},
+  {53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+    28, 65, 66, 67},
+    /* spout */
+  {68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+    80, 81, 82, 83},
+  {80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
+    92, 93, 94, 95}
+};
+/* *INDENT-OFF* */
+
+static float cpdata[][3] =
+{
+    {0.2, 0, 2.7}, {0.2, -0.112, 2.7}, {0.112, -0.2, 2.7}, {0,
+    -0.2, 2.7}, {1.3375, 0, 2.53125}, {1.3375, -0.749, 2.53125},
+    {0.749, -1.3375, 2.53125}, {0, -1.3375, 2.53125}, {1.4375,
+    0, 2.53125}, {1.4375, -0.805, 2.53125}, {0.805, -1.4375,
+    2.53125}, {0, -1.4375, 2.53125}, {1.5, 0, 2.4}, {1.5, -0.84,
+    2.4}, {0.84, -1.5, 2.4}, {0, -1.5, 2.4}, {1.75, 0, 1.875},
+    {1.75, -0.98, 1.875}, {0.98, -1.75, 1.875}, {0, -1.75,
+    1.875}, {2, 0, 1.35}, {2, -1.12, 1.35}, {1.12, -2, 1.35},
+    {0, -2, 1.35}, {2, 0, 0.9}, {2, -1.12, 0.9}, {1.12, -2,
+    0.9}, {0, -2, 0.9}, {-2, 0, 0.9}, {2, 0, 0.45}, {2, -1.12,
+    0.45}, {1.12, -2, 0.45}, {0, -2, 0.45}, {1.5, 0, 0.225},
+    {1.5, -0.84, 0.225}, {0.84, -1.5, 0.225}, {0, -1.5, 0.225},
+    {1.5, 0, 0.15}, {1.5, -0.84, 0.15}, {0.84, -1.5, 0.15}, {0,
+    -1.5, 0.15}, {-1.6, 0, 2.025}, {-1.6, -0.3, 2.025}, {-1.5,
+    -0.3, 2.25}, {-1.5, 0, 2.25}, {-2.3, 0, 2.025}, {-2.3, -0.3,
+    2.025}, {-2.5, -0.3, 2.25}, {-2.5, 0, 2.25}, {-2.7, 0,
+    2.025}, {-2.7, -0.3, 2.025}, {-3, -0.3, 2.25}, {-3, 0,
+    2.25}, {-2.7, 0, 1.8}, {-2.7, -0.3, 1.8}, {-3, -0.3, 1.8},
+    {-3, 0, 1.8}, {-2.7, 0, 1.575}, {-2.7, -0.3, 1.575}, {-3,
+    -0.3, 1.35}, {-3, 0, 1.35}, {-2.5, 0, 1.125}, {-2.5, -0.3,
+    1.125}, {-2.65, -0.3, 0.9375}, {-2.65, 0, 0.9375}, {-2,
+    -0.3, 0.9}, {-1.9, -0.3, 0.6}, {-1.9, 0, 0.6}, {1.7, 0,
+    1.425}, {1.7, -0.66, 1.425}, {1.7, -0.66, 0.6}, {1.7, 0,
+    0.6}, {2.6, 0, 1.425}, {2.6, -0.66, 1.425}, {3.1, -0.66,
+    0.825}, {3.1, 0, 0.825}, {2.3, 0, 2.1}, {2.3, -0.25, 2.1},
+    {2.4, -0.25, 2.025}, {2.4, 0, 2.025}, {2.7, 0, 2.4}, {2.7,
+    -0.25, 2.4}, {3.3, -0.25, 2.4}, {3.3, 0, 2.4}, {2.8, 0,
+    2.475}, {2.8, -0.25, 2.475}, {3.525, -0.25, 2.49375},
+    {3.525, 0, 2.49375}, {2.9, 0, 2.475}, {2.9, -0.15, 2.475},
+    {3.45, -0.15, 2.5125}, {3.45, 0, 2.5125}, {2.8, 0, 2.4},
+    {2.8, -0.15, 2.4}, {3.2, -0.15, 2.4}, {3.2, 0, 2.4}, {0, 0,
+    3.15}, {0.8, 0, 3.15}, {0.8, -0.45, 3.15}, {0.45, -0.8,
+    3.15}, {0, -0.8, 3.15}, {0, 0, 2.85}, {1.4, 0, 2.4}, {1.4,
+    -0.784, 2.4}, {0.784, -1.4, 2.4}, {0, -1.4, 2.4}, {0.4, 0,
+    2.55}, {0.4, -0.224, 2.55}, {0.224, -0.4, 2.55}, {0, -0.4,
+    2.55}, {1.3, 0, 2.55}, {1.3, -0.728, 2.55}, {0.728, -1.3,
+    2.55}, {0, -1.3, 2.55}, {1.3, 0, 2.4}, {1.3, -0.728, 2.4},
+    {0.728, -1.3, 2.4}, {0, -1.3, 2.4}, {0, 0, 0}, {1.425,
+    -0.798, 0}, {1.5, 0, 0.075}, {1.425, 0, 0}, {0.798, -1.425,
+    0}, {0, -1.5, 0.075}, {0, -1.425, 0}, {1.5, -0.84, 0.075},
+    {0.84, -1.5, 0.075}
+};
+
+static float tex[2][2][2] =
+{
+  { {0, 0},
+    {1, 0}},
+  { {0, 1},
+    {1, 1}}
+};
+
+/* *INDENT-ON* */
+
+static void
+teapot(GLint grid, GLdouble scale, GLenum type)
+{
+  float p[4][4][3], q[4][4][3], r[4][4][3], s[4][4][3];
+  long i, j, k, l;
+
+  glPushAttrib(GL_ENABLE_BIT | GL_EVAL_BIT);
+  glEnable(GL_AUTO_NORMAL);
+  glEnable(GL_NORMALIZE);
+  glEnable(GL_MAP2_VERTEX_3);
+  glEnable(GL_MAP2_TEXTURE_COORD_2);
+  glPushMatrix();
+  glRotatef(270.0, 1.0, 0.0, 0.0);
+  glScalef(0.5 * scale, 0.5 * scale, 0.5 * scale);
+  glTranslatef(0.0, 0.0, -1.5);
+  for (i = 0; i < 10; i++) {
+    for (j = 0; j < 4; j++) {
+      for (k = 0; k < 4; k++) {
+        for (l = 0; l < 3; l++) {
+          p[j][k][l] = cpdata[patchdata[i][j * 4 + k]][l];
+          q[j][k][l] = cpdata[patchdata[i][j * 4 + (3 - k)]][l];
+          if (l == 1)
+            q[j][k][l] *= -1.0;
+          if (i < 6) {
+            r[j][k][l] =
+              cpdata[patchdata[i][j * 4 + (3 - k)]][l];
+            if (l == 0)
+              r[j][k][l] *= -1.0;
+            s[j][k][l] = cpdata[patchdata[i][j * 4 + k]][l];
+            if (l == 0)
+              s[j][k][l] *= -1.0;
+            if (l == 1)
+              s[j][k][l] *= -1.0;
+          }
+        }
+      }
+    }
+    glMap2f(GL_MAP2_TEXTURE_COORD_2, 0, 1, 2, 2, 0, 1, 4, 2,
+      &tex[0][0][0]);
+    glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+      &p[0][0][0]);
+    glMapGrid2f(grid, 0.0, 1.0, grid, 0.0, 1.0);
+    glEvalMesh2(type, 0, grid, 0, grid);
+    glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+      &q[0][0][0]);
+    glEvalMesh2(type, 0, grid, 0, grid);
+    if (i < 6) {
+      glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+        &r[0][0][0]);
+      glEvalMesh2(type, 0, grid, 0, grid);
+      glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+        &s[0][0][0]);
+      glEvalMesh2(type, 0, grid, 0, grid);
+    }
+  }
+  glPopMatrix();
+  glPopAttrib();
+}
+
+/* CENTRY */
+void APIENTRY 
+glutSolidTeapot(GLdouble scale)
+{
+  teapot(7, scale, GL_FILL);
+}
+
+void APIENTRY 
+glutWireTeapot(GLdouble scale)
+{
+  teapot(10, scale, GL_LINE);
+}
+
+/* ENDCENTRY */

src/glut/dos/window.c

@@ -0,0 +1,259 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  4.0
+ * Copyright (C) 1995-1998  Brian Paul
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * DOS/DJGPP glut driver v1.1 for Mesa 4.0
+ *
+ *  Copyright (C) 2002 - Borca Daniel
+ *  Email : dborca@yahoo.com
+ *  Web   : http://www.geocities.com/dborca
+ */
+
+
+#include "GL/glut.h"
+#ifndef FX
+#include "GL/dmesa.h"
+#else
+#include "GL/fxmesa.h"
+#endif
+#include "internal.h"
+
+
+
+static int window;
+
+#ifndef FX
+static DMesaVisual  visual  = NULL;
+static DMesaContext context = NULL;
+static DMesaBuffer  buffer[MAX_WINDOWS];
+#else
+static void *visual = NULL;
+static fxMesaContext context = NULL;
+static int fx_attrib[32];
+#endif
+
+
+
+static void clean (void)
+{
+ int i;
+
+ for (i=0; i<MAX_WINDOWS; i++) {
+     glutDestroyWindow(i+1);
+ }
+#ifndef FX
+ if (context) DMesaDestroyContext(context);
+ if (visual)  DMesaDestroyVisual(visual);
+#else
+ if (context) fxMesaDestroyContext(context);
+#endif
+
+ pc_close_stdout();
+ pc_close_stderr();
+}
+
+
+
+int APIENTRY glutCreateWindow (const char *title)
+{
+ int i;
+
+ if (!visual) {
+    int screen_w = DEFAULT_WIDTH;
+    int screen_h = DEFAULT_HEIGHT;
+
+    if ((g_width<=640) && (g_height<=480)) {
+       screen_w = 640;
+       screen_h = 480;
+    } else if ((g_width<=800) && (g_height<=600)) {
+       screen_w = 800;
+       screen_h = 600;
+    } else if ((g_width<=1024) && (g_height<=768)) {
+       screen_w = 1024;
+       screen_h = 768;
+    }
+
+#ifndef FX
+    if ((visual=DMesaCreateVisual(screen_w, screen_h, DEFAULT_BPP,
+                                  g_display_mode & GLUT_DOUBLE,
+                                  g_display_mode & GLUT_DEPTH  ?DEPTH_SIZE  :0,
+                                  g_display_mode & GLUT_STENCIL?STENCIL_SIZE:0,
+                                  g_display_mode & GLUT_ACCUM  ?ACCUM_SIZE  :0))==NULL) {
+       return 0;
+    }
+   
+    if ((context=DMesaCreateContext(visual, NULL))==NULL) {
+       DMesaDestroyVisual(visual);
+       return 0;
+    }
+#else
+    i = 0;
+    if (g_display_mode & GLUT_DOUBLE) fx_attrib[i++] = FXMESA_DOUBLEBUFFER;
+    if (g_display_mode & GLUT_DEPTH) { fx_attrib[i++] = FXMESA_DEPTH_SIZE; fx_attrib[i++] = DEPTH_SIZE; }
+    if (g_display_mode & GLUT_STENCIL) { fx_attrib[i++] = FXMESA_STENCIL_SIZE; fx_attrib[i++] = STENCIL_SIZE; }
+    if (g_display_mode & GLUT_ACCUM) { fx_attrib[i++] = FXMESA_ACCUM_SIZE; fx_attrib[i++] = ACCUM_SIZE; }
+    fx_attrib[i] = FXMESA_NONE;
+    if ((context=fxMesaCreateBestContext(-1, screen_w, screen_h, fx_attrib))==NULL) {
+       return 0;
+    }
+#endif
+    
+    pc_open_stdout();
+    pc_open_stderr();
+    pc_atexit(clean);
+ }
+
+#ifndef FX
+ for (i=0; i<MAX_WINDOWS; i++) {
+     if (!buffer[i]) {
+        DMesaBuffer b;
+     
+        if ((b=DMesaCreateBuffer(visual, g_xpos, g_ypos, g_width, g_height))==NULL) {
+           return 0;
+        }
+        if (!DMesaMakeCurrent(context, b)) {
+           DMesaDestroyBuffer(b);
+           return 0;
+        }
+        if (g_mouse) {
+           pc_mouse_area(g_xpos, g_ypos, g_xpos + g_width - 1, g_ypos + g_height - 1);
+        }
+
+        buffer[window = i] = b;
+        return i+1;
+     }
+ }
+
+ return 0;
+#else
+ fxMesaMakeCurrent(context);
+
+ return 1;
+#endif
+}
+
+
+int APIENTRY glutCreateSubWindow (int win, int x, int y, int width, int height)
+{
+ return GL_FALSE;
+}
+
+
+void APIENTRY glutDestroyWindow (int win)
+{
+#ifndef FX
+ if (buffer[win-1]) {
+    DMesaDestroyBuffer(buffer[win-1]);
+    buffer[win-1] = NULL;
+ }
+#endif
+}
+
+
+void APIENTRY glutPostRedisplay (void)
+{
+ g_redisplay = GL_TRUE;
+}
+
+
+void APIENTRY glutSwapBuffers (void)
+{
+ if (g_mouse) pc_scare_mouse();
+#ifndef FX
+ DMesaSwapBuffers(buffer[window]);
+#else
+ fxMesaSwapBuffers();
+#endif
+ if (g_mouse) pc_unscare_mouse();
+}
+
+
+int APIENTRY glutGetWindow (void)
+{
+ return window + 1;
+}
+
+
+void APIENTRY glutSetWindow (int win)
+{
+ window = win - 1;
+}
+
+
+void APIENTRY glutSetWindowTitle (const char *title)
+{
+}
+
+
+void APIENTRY glutSetIconTitle (const char *title)
+{
+}
+
+
+void APIENTRY glutPositionWindow (int x, int y)
+{
+#ifndef FX
+ if (DMesaViewport(buffer[window], x, y, g_width, g_height)) {
+    g_xpos = x;
+    g_ypos = y;
+ }
+#endif
+}
+
+
+void APIENTRY glutReshapeWindow (int width, int height)
+{
+#ifndef FX
+ if (DMesaViewport(buffer[window], g_xpos, g_ypos, width, height)) {
+    g_width = width;
+    g_height = height;
+    if (reshape_func) {
+       reshape_func(width, height);
+    } else {
+       glViewport(0, 0, width, height);
+    }
+ }
+#endif
+}
+
+
+void APIENTRY glutPopWindow (void)
+{
+}
+
+
+void APIENTRY glutPushWindow (void)
+{
+}
+
+
+void APIENTRY glutIconifyWindow (void)
+{
+}
+
+
+void APIENTRY glutShowWindow (void)
+{
+}
+
+
+void APIENTRY glutHideWindow (void)
+{
+}

src/glut/ggi/ggiglut.c

@@ -238,11 +238,6 @@ int glutCreateWindow(const char *title)
 	
 	gt = (rgb) ? __glut_gt_rgb : __glut_gt_index;
 	
-	__glut_ctx = GGIMesaCreateContext();
-	
-	if (__glut_ctx == NULL) 
-	  ggiPanic("Can't create mesa-context\n");
-
 	__glut_vis = ggiOpen(NULL);
 	if (__glut_vis == NULL) 
 	{
@@ -261,20 +256,27 @@ int glutCreateWindow(const char *title)
 	  /* return GL_FALSE; */
 	}
 	
-	ggiGetMode(__glut_vis, &mode);
-
-	if (GGIMesaSetVisual(__glut_ctx, __glut_vis, rgb, frames > 1) < 0) 
+	if (ggiMesaExtendVisual(__glut_vis, GL_FALSE, GL_FALSE, 
+	                        16, 0, 0, 0, 0, 0, 1) < 0) 
 	{
 		ggiPanic("GGIMesaSetVisual failed!\n");
 	}
 	
+	__glut_ctx = ggiMesaCreateContext(__glut_vis);
+	
+	if (__glut_ctx == NULL) 
+	  ggiPanic("Can't create mesa-context\n");
+
+	ggiGetMode(__glut_vis, &mode);
+
+	
 	__glut_width = mode.visible.x;
 	__glut_height = mode.visible.y;
 	
 	mousex = mode.visible.x / 2;
 	mousey = mode.visible.y / 2;
 	
-	GGIMesaMakeCurrent(__glut_ctx);
+	ggiMesaMakeCurrent(__glut_ctx, __glut_vis);
 	
 	if (__glut_reshape) 
 	  __glut_reshape(__glut_width, __glut_height);

src/mesa/Makefile.X11

@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.58.2.2 2001/12/14 16:33:06 kschultz Exp $
+# $Id: Makefile.X11,v 1.58.2.4 2002/01/15 20:17:59 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  4.0.1