Make WARN_ONCE messages more informative.

FilterGLAPISpecBase (in gl_XML.py).  When these functions are used to emit
common #define lines, the will automatically be undefined in
FilterGLAPISpecBase::printFooter if header_tag is set (i.e., the file is a
header file).

These changes do not modify the generated code.

Makefile

@@ -33,7 +33,11 @@ realclean:
 
 install:
 	@echo "Installing"
-	$(TOP)/bin/installmesa 
+	$(TOP)/bin/installmesa
+
+# DirectFBGL module installation
+linux-directfb-install:
+	cd src/mesa/drivers/directfb && $(MAKE) install
 
 # If there's no current configuration file
 $(TOP)/configs/current:
@@ -78,6 +82,7 @@ linux \
 linux-alpha \
 linux-alpha-static \
 linux-debug \
+linux-directfb \
 linux-dri \
 linux-dri-x86 \
 linux-dri-x86-64 \
@@ -122,9 +127,9 @@ ultrix-gcc:
 
 # Rules for making release tarballs
 
-DIRECTORY = Mesa-6.2
-LIB_NAME = MesaLib-6.2
-DEMO_NAME = MesaDemos-6.2
+DIRECTORY = Mesa-6.3
+LIB_NAME = MesaLib-6.3
+DEMO_NAME = MesaDemos-6.3
 
 LIB_FILES =	\
 	$(DIRECTORY)/Makefile*						\
@@ -201,6 +206,8 @@ LIB_FILES =	\
 	$(DIRECTORY)/src/mesa/drivers/beos/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/common/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/common/descrip.mms		\
+	$(DIRECTORY)/src/mesa/drivers/directfb/*.[ch]		\
+	$(DIRECTORY)/src/mesa/drivers/directfb/Makefile		\
 	$(DIRECTORY)/src/mesa/drivers/dos/*.[chS]			\
 	$(DIRECTORY)/src/mesa/drivers/dri/common/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/fbdev/glfbdev.c			\
@@ -270,7 +277,7 @@ LIB_FILES =	\
 	$(DIRECTORY)/vms/xlib_share.opt
 
 
-DEMO_FILES =	\
+GLUT_FILES = \
 	$(DIRECTORY)/include/GL/glut.h			\
 	$(DIRECTORY)/include/GL/glutf90.h		\
 	$(DIRECTORY)/src/glut/glx/Makefile*		\
@@ -287,7 +294,10 @@ DEMO_FILES =	\
 	$(DIRECTORY)/src/glut/dos/Makefile.DJ		\
 	$(DIRECTORY)/src/glut/dos/PC_HW/*.[chS]		\
 	$(DIRECTORY)/src/glut/ggi/*.[ch]		\
-	$(DIRECTORY)/src/glut/ggi/Makefile		\
+	$(DIRECTORY)/src/glut/ggi/Makefile
+
+
+DEMO_FILES = \
 	$(DIRECTORY)/progs/beos/*.cpp			\
 	$(DIRECTORY)/progs/beos/Makefile		\
 	$(DIRECTORY)/progs/images/*.rgb			\
@@ -344,7 +354,7 @@ lib_gz:
 
 demo_gz:
 	cd .. ; \
-	tar -cvf $(DEMO_NAME).tar $(DEMO_FILES) ; \
+	tar -cvf $(DEMO_NAME).tar $(DEMO_FILES) $(GLUT_FILES) ; \
 	gzip $(DEMO_NAME).tar ; \
 	mv $(DEMO_NAME).tar.gz $(DIRECTORY)
 
@@ -357,7 +367,7 @@ lib_bz2:
 
 demo_bz2:
 	cd .. ; \
-	tar -cvf $(DEMO_NAME).tar $(DEMO_FILES) ; \
+	tar -cvf $(DEMO_NAME).tar $(DEMO_FILES) $(GLUT_FILES) ; \
 	bzip2 $(DEMO_NAME).tar ; \
 	mv $(DEMO_NAME).tar.bz2 $(DIRECTORY)
 
@@ -371,7 +381,7 @@ lib_zip:
 demo_zip:
 	-rm $(DEMO_NAME).zip ; \
 	cd .. ; \
-	zip -r $(DEMO_NAME).zip $(DEMO_FILES) ; \
+	zip -r $(DEMO_NAME).zip $(DEMO_FILES) $(GLUT_FILES) ; \
 	mv $(DEMO_NAME).zip $(DIRECTORY)
 
 md5:

configs/linux-directfb

@@ -0,0 +1,29 @@
+# Configuration for DirectFB
+
+include $(TOP)/configs/default
+
+CONFIG_NAME = linux-directfb
+
+# Compiler and flags
+CC  = gcc
+CXX = g++
+
+CFLAGS   = -Wall -O3 -ffast-math -fPIC -std=c99 -D_GNU_SOURCE -D_POSIX_SOURCE -D_SVID_SOURCE \
+         -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -DPTHREADS
+
+CXXFLAGS = -Wall -O3 -fPIC -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE   
+
+HAVE_X86 = $(shell uname -m | grep 'i[3-6]86' >/dev/null && echo yes)
+ifeq ($(HAVE_X86), yes)
+     CFLAGS   += -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM
+     CXXFLAGS += -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM
+     ASM_SOURCES = $(X86_SOURCES) $(X86_API)
+endif
+
+# Directories
+SRC_DIRS     = mesa glu
+DRIVER_DIRS  = directfb
+PROGRAM_DIRS = # disabled
+
+# Library/program dependencies
+GL_LIB_DEPS  = -lm -lpthread

configs/linux-solo

@@ -8,7 +8,7 @@ CONFIG_NAME = linux-solo
 CC = gcc
 CXX = g++
 
-DEFINES = -DDRI_NEW_INTERFACE_ONLY -D_POSIX_SOURCE -D_SVID_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE
+DEFINES = -DDRI_NEW_INTERFACE_ONLY -D_POSIX_SOURCE -D_SVID_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE -DUSE_EXTERNAL_DXTN_LIB=1
 
 CFLAGS = $(DEFINES) -Wmissing-prototypes -g -std=c99 -Wundef -fPIC -ffast-math
 

configs/linux-solo-x86

@@ -8,7 +8,7 @@ CONFIG_NAME = linux-solo-x86
 CC = gcc
 CXX = g++
 
-DEFINES = -DDRI_NEW_INTERFACE_ONLY -D_POSIX_SOURCE -D_SVID_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM -DPTHREADS
+DEFINES = -DDRI_NEW_INTERFACE_ONLY -D_POSIX_SOURCE -D_SVID_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1
 
 CFLAGS = $(DEFINES) -Wmissing-prototypes -O3 -g -std=c99 -Wundef -fPIC -ffast-math
 

descrip.mms

@@ -13,7 +13,9 @@ all :
 	if f$search("lib.dir") .eqs. "" then create/directory [.lib]
 	set default [.src]
 	$(MMS)$(MMSQUALIFIERS)
-	set default [-.progs.demos]
+	set default [-.progs.util]
+	$(MMS)$(MMSQUALIFIERS)
+	set default [-.demos]
 	$(MMS)$(MMSQUALIFIERS)
 	set default [-.xdemos]
 	$(MMS)$(MMSQUALIFIERS)

docs/README.DJ

@@ -266,6 +266,7 @@ v1.7 (???-2005)
 	+ enabled OpenGL 2.0 support
 	+ added support for sw texture compression
 	* minor rework
+	* `glutTimerFunc' now works with heavy callbacks
 
 
 

docs/README.directfb

@@ -0,0 +1,28 @@
+                         
+                         Mesa DirectFB Information
+
+
+Requirements
+============
+
+  To build Mesa with DirectFB (DirectFBGL) support you need:
+     - DirectFB at least 0.9.21 (http://directfb.org)
+     - pkg-config at least 0.9 (http://pkgconfig.sf.net)
+
+
+Installation
+============
+  Run
+     
+     make linux-directfb
+
+  to build Mesa and DirectFBGL module,
+
+     make install
+
+  to install OpenGL libraries and
+
+     make linux-directfb-install
+
+  to install DirectFBGL module in the proper location.
+

docs/RELNOTES-6.3

@@ -25,6 +25,41 @@ GL_ARB_draw_buffers - allows a fragment program to write to a number of
 GL_OES_read_format - allows one to query the fastest glReadPixels format
   and datatype.
 
+GL_ARB_pixel_buffer_object - buffer objects for pixel read/write functions.
+
+DirectFB driver, contributed by Claudio Ciccani.  See docs/README.directfb
+for details.
+
+
+
+Vertex/Fragment Program PRINT Instruction
+-----------------------------------------
+
+The GL_NV_vertex_program and GL_NV_fragment_program languages have been
+extended with a PRINT instruction.
+
+
+
+glDeleteTextures(), glDeletePrograms() and glDeleteBuffers() Changed
+--------------------------------------------------------------------
+
+To match the behaviour of other OpenGL implementations, glDeleteTextures,
+glDeletePrograms and glDeleteBuffers have been modified so that:
+
+  * The named texture/program/buffer ID is immediately freed for re-use.
+
+  * The actual texture object, program or buffers isn't really deleted until
+    it is no longer bound in any rendering context (the reference count
+    is zero).
+
+Previously, the texture/program/buffer ID wasn't freed until the object
+was really deleted.
+
+Note that textures, programs and buffers can be shared by several rendering
+contexts so they can't be deleted until they're unbound in _all_ contexts.
+
+
+
 
 
 To Do before release
@@ -36,6 +71,12 @@ To Do before release
 
 
 
+Miscellaneous
+-------------
+
+The main/get.c file is now generated with a Python script.
+
+
 
 Driver			Status
 ----------------------	---------------------
@@ -53,4 +94,4 @@ D3D			needs updating
 
 
 ----------------------------------------------------------------------
-$Id: RELNOTES-6.3,v 3.6 2004/12/09 23:21:36 brianp Exp $
+$Id: RELNOTES-6.3,v 3.8 2005/01/20 04:03:37 brianp Exp $

docs/VERSIONS

@@ -1317,11 +1317,15 @@ Mesa Version History
 6.3  Month day, 2004
     New:
 	- GL_ARB_draw_buffers extension
+	- GL_ARB_pixel_buffer_object extension
 	- GL_OES_read_format extension (Ian Romanick)
-	- full support for GL_EXT_pixel_buffer_object (convolution filters,
-	  polygon stipple, colormaps, etc)
+	- DirectFB driver (Claudio Ciccani)
     Changes:
 	- added -stereo option for glxgears demo (Jacek Rosik)
+	- updated the PBuffer demo code in xdemos/ directory
+	- glDeleteTextures/Programs/Buffers() now makes the object ID
+	  available for immediate re-use
     Bug fixes:
-	fixes from 6.2.1, plus:
-	- 
+	- some functions didn't support PBO functionality
+	- glGetTexImage didn't convert color index images to RGBA as required
+

docs/bugs.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa Bug Reporting</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Bug Database</H1>
 

docs/conform.html

@@ -2,7 +2,9 @@
 
 <TITLE>Conformance</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Conformance</H1>
 

docs/contents.html

@@ -2,7 +2,26 @@
 
 <title>Contents</title>
 
-<body text="#ffffff" bgcolor="#119955" link="#ffffff" vlink="#dddddd" alink="#ffffff">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<body bgcolor="#119955">
+
+<!--Override a few values from the style sheet: -->
+<style>
+<!--
+body {
+	background-color: #119955;
+	color: white;
+}
+a:link {
+	color: #fff;
+}
+a:visited {
+	color: #ccc;
+}
+-->
+</style>
+
 
 <b>Documentation</b>
 <ul>
@@ -53,7 +72,6 @@
 <li><a href="utilities.html" target="MainFrame">Utilities</a>
 <li><a href="helpwanted.html" target="MainFrame">Help Wanted</a>
 <li><a href="devinfo.html" target="MainFrame">Development Notes</a>
-<li><a href="drivers.html" target="MainFrame">Writing Device Drivers</a>
 <li><a href="sourcedocs.html" target="MainFrame">Source Documentation</a>
 <li><a href="subset.html" target="MainFrame">Subset Information</a>
 <li><a href="fbdev-dri.html" target="MainFrame">fbdev/DRI Environment</a>

docs/custom.html

@@ -2,7 +2,9 @@
 
 <TITLE>Custom Development</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Custom Development</H1>
 

docs/cvs_access.html

@@ -2,7 +2,9 @@
 
 <TITLE>CVS Access</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <h1>CVS Access</h1>
 

docs/cvs_branches.html

@@ -2,7 +2,9 @@
 
 <TITLE>CVS Branches</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>CVS Branch Information</H1>
 

docs/debugging.html

@@ -2,7 +2,9 @@
 
 <TITLE>Debugging Tips</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Debugging Tips</H1>
 

docs/demos.html

@@ -2,7 +2,9 @@
 
 <TITLE>Demos</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Demos</H1>
 

docs/devinfo.html

@@ -2,7 +2,9 @@
 
 <TITLE>Development Notes</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Development Notes</H1>
 

docs/download.html

@@ -2,7 +2,9 @@
 
 <TITLE>Getting Mesa</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Downloading / Unpacking</H1>
 

docs/envvars.html

@@ -2,7 +2,9 @@
 
 <TITLE>Environment Variables</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Environment Variables</H1>
 

docs/extensions.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa Extensions</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Mesa Extensions</H1>
 

docs/faq.html

@@ -2,7 +2,9 @@
 
 <head><title>Mesa FAQ</title></head>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 
 <center>

docs/fbdev-dri.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa fbdev/DRI Environment</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <center><H1>Mesa fbdev/DRI Drivers</H1></center>
 

docs/games.html

@@ -2,7 +2,9 @@
 
 <TITLE>Games</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Games</H1>
 

docs/glfbdev-driver.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa glFBDev Driver</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <center><H1>Mesa glFBDev Driver</H1></center>
 

docs/glu.html

@@ -2,7 +2,9 @@
 
 <TITLE>SGI GLU</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>SGI SI GLU</H1>
 

docs/helpwanted.html

@@ -2,7 +2,9 @@
 
 <TITLE>Help Wanted</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Help Wanted</H1>
 

docs/index.html

@@ -13,10 +13,7 @@
 
 <noframes>
 
-<BODY>
-
-<P>
-
+<body>
 </body>
 
 </noframes>

docs/install.html

@@ -2,7 +2,9 @@
 
 <TITLE>Compilation and Installation</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 
 <H1>Compilation and Installation</H1>

docs/intro.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa Introduction</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Introduction</H1>
 

docs/libraries.html

@@ -2,7 +2,9 @@
 
 <TITLE>Libraries and Toolkits</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Libraries and Toolkits</H1>
 

docs/license.html

@@ -2,7 +2,9 @@
 
 <TITLE>License / Cppyright Information</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>License / Copyright Information</H1>
 

docs/lists.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa Mailing Lists</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Mailing Lists</H1>
 

docs/mangling.html

@@ -2,7 +2,9 @@
 
 <TITLE>Function Name Mangling</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Function Name Mangling</H1>
 

docs/mesa.css

@@ -0,0 +1,35 @@
+/* Mesa CSS */
+body {
+	background-color: #55bbff;
+	font: 14px 'Lucida Grande', Geneva, Arial, Verdana, sans-serif;
+	color: black;
+ 	link: #111188;
+}
+
+h1 {
+	background-color: #55bbff;
+	font: 24px 'Lucida Grande', Geneva, Arial, Verdana, sans-serif;
+	font-weight: bold;
+	color: black;
+}
+
+h2 {
+	background-color: #55bbff;
+	font: 18px 'Lucida Grande', Geneva, Arial, Verdana, sans-serif, bold;
+	font-weight: bold;
+	color: black;
+}
+
+code {
+	font-family: monospace;
+	font-size: 10pt;
+	color: black;
+}
+
+
+pre {
+	/*font-family: monospace;*/
+	font-size: 10pt;
+	/*color: black;*/
+}
+

docs/modelers.html

@@ -2,7 +2,9 @@
 
 <TITLE>Modelers, Renderers and Viewers</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Modelers, Renderers and Viewers</H1>
 

docs/news.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa News</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>News</H1>
 
@@ -958,6 +960,6 @@ source code</a>.</p>
 
 
 <hr>
-$Id: news.html,v 3.16 2004/12/09 23:21:36 brianp Exp $
+$Id: news.html,v 3.17 2005/01/20 03:55:10 brianp Exp $
 </body>
 </html>

docs/osmesa.html

@@ -2,7 +2,9 @@
 
 <TITLE>Off-screen Rendering</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Off-screen Rendering</H1>
 

docs/pbuffers.html

@@ -2,7 +2,9 @@
 
 <TITLE>PBuffer Rendering</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>PBuffer Rendering</H1>
 

docs/perf.html

@@ -2,7 +2,9 @@
 
 <TITLE>Performance Tips</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Performance Tips</H1>
 

docs/precompiled.html

@@ -2,7 +2,9 @@
 
 <TITLE>Precompiled libraries</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Precompiled Libraries</H1>
 

docs/relnotes.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa Release Notes</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Release Notes</H1>
 

docs/science.html

@@ -2,7 +2,9 @@
 
 <TITLE>Science and Technical</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Science and Technical</H1>
 

docs/sourcedocs.html

@@ -2,7 +2,9 @@
 
 <TITLE>Source Code Documentation</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Source Code Documentation</H1>
 

docs/subset.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa Subset</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Mesa Subset</H1>
 

docs/systems.html

@@ -2,7 +2,9 @@
 
 <TITLE>Supported Systems and Drivers</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Supported Systems and Drivers</H1>
 

docs/thanks.html

@@ -4,7 +4,9 @@
 <TITLE>Acknowledgements</TITLE>
 </HEAD>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Acknowledgments</H1>
 

docs/utilities.html

@@ -2,7 +2,9 @@
 
 <TITLE>Development Utilities</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Development Utilities</H1>
 

docs/utility.html

@@ -2,7 +2,9 @@
 
 <TITLE>Utilities</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff" link="#111188">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Utilities</H1>
 

docs/webmaster.html

@@ -2,7 +2,9 @@
 
 <TITLE>Mesa Introduction</TITLE>
 
-<BODY text="#000000" bgcolor="#55bbff">
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
 
 <H1>Webmaster</font></H1>
 

include/GL/directfbgl.h

@@ -0,0 +1,89 @@
+/*
+   (c) Copyright 2001  convergence integrated media GmbH.
+   All rights reserved.
+
+   Written by Denis Oliver Kropp <dok@convergence.de> and
+              Andreas Hundt <andi@convergence.de>.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __DIRECTFBGL_H__
+#define __DIRECTFBGL_H__
+
+#include <directfb.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+typedef struct {
+     int        buffer_size;
+     int        depth_size;
+     int        stencil_size;
+     int        aux_buffers;
+    
+     int        red_size;
+     int        green_size;
+     int        blue_size;
+     int        alpha_size;
+
+     int        accum_red_size;
+     int        accum_green_size;
+     int        accum_blue_size;
+     int        accum_alpha_size;
+
+     DFBBoolean double_buffer;
+     DFBBoolean stereo;
+} DFBGLAttributes;
+
+
+DEFINE_INTERFACE(   IDirectFBGL,
+
+   /** Context handling **/
+
+     /*
+      * Acquire the hardware lock.
+      */
+     DFBResult (*Lock) (
+          IDirectFBGL              *thiz
+     );
+
+     /*
+      * Release the lock.
+      */
+     DFBResult (*Unlock) (
+          IDirectFBGL              *thiz
+     );
+
+     /*
+      * Query the OpenGL attributes.
+      */
+     DFBResult (*GetAttributes) (
+          IDirectFBGL              *thiz,
+          DFBGLAttributes          *attributes
+     );
+)
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

include/GL/gl.h

@@ -2232,17 +2232,6 @@ typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEATIPROC) (GLenum modeRGB, GLen
 #endif /* GL_ATI_blend_equation_separate */
 
 
-/* As soon as the official glext.h is updated to include this, it will be 
- * removed from here.
- */
-#ifndef GL_OES_read_format
-#define GL_OES_read_format 1
-
-#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES   0x8B9A
-#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B
-
-#endif /* GL_OES_read_format */
-
 /**
  ** NOTE!!!!!  If you add new functions to this file, or update
  ** glext.h be sure to regenerate the gl_mangle.h file.  See comments
@@ -2250,6 +2239,7 @@ typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEATIPROC) (GLenum modeRGB, GLen
  **/
 
 
+
 /**********************************************************************
  * Begin system-specific stuff
  */

include/GL/gl_mangle.h

@@ -50,6 +50,7 @@
 #define glArrayObjectATI		MANGLE(ArrayObjectATI)
 #define glAsyncMarkerSGIX		MANGLE(AsyncMarkerSGIX)
 #define glAttachObjectARB		MANGLE(AttachObjectARB)
+#define glAttachShader		MANGLE(AttachShader)
 #define glBeginFragmentShaderATI		MANGLE(BeginFragmentShaderATI)
 #define glBegin		MANGLE(Begin)
 #define glBeginOcclusionQueryNV		MANGLE(BeginOcclusionQueryNV)
@@ -57,6 +58,7 @@
 #define glBeginQuery		MANGLE(BeginQuery)
 #define glBeginVertexShaderEXT		MANGLE(BeginVertexShaderEXT)
 #define glBindAttribLocationARB		MANGLE(BindAttribLocationARB)
+#define glBindAttribLocation		MANGLE(BindAttribLocation)
 #define glBindBufferARB		MANGLE(BindBufferARB)
 #define glBindBuffer		MANGLE(BindBuffer)
 #define glBindFragmentShaderATI		MANGLE(BindFragmentShaderATI)
@@ -89,6 +91,7 @@
 #define glBlendEquation		MANGLE(BlendEquation)
 #define glBlendEquationSeparateATI		MANGLE(BlendEquationSeparateATI)
 #define glBlendEquationSeparateEXT		MANGLE(BlendEquationSeparateEXT)
+#define glBlendEquationSeparate		MANGLE(BlendEquationSeparate)
 #define glBlendFunc		MANGLE(BlendFunc)
 #define glBlendFuncSeparateEXT		MANGLE(BlendFuncSeparateEXT)
 #define glBlendFuncSeparateINGR		MANGLE(BlendFuncSeparateINGR)
@@ -99,6 +102,7 @@
 #define glBufferSubData		MANGLE(BufferSubData)
 #define glCallList		MANGLE(CallList)
 #define glCallLists		MANGLE(CallLists)
+#define glClampColorARB		MANGLE(ClampColorARB)
 #define glClearAccum		MANGLE(ClearAccum)
 #define glClearColor		MANGLE(ClearColor)
 #define glClearDepth		MANGLE(ClearDepth)
@@ -179,6 +183,7 @@
 #define glCombinerParameterivNV		MANGLE(CombinerParameterivNV)
 #define glCombinerStageParameterfvNV		MANGLE(CombinerStageParameterfvNV)
 #define glCompileShaderARB		MANGLE(CompileShaderARB)
+#define glCompileShader		MANGLE(CompileShader)
 #define glCompressedTexImage1DARB		MANGLE(CompressedTexImage1DARB)
 #define glCompressedTexImage1D		MANGLE(CompressedTexImage1D)
 #define glCompressedTexImage2DARB		MANGLE(CompressedTexImage2DARB)
@@ -222,7 +227,9 @@
 #define glCopyTexSubImage2D		MANGLE(CopyTexSubImage2D)
 #define glCopyTexSubImage3DEXT		MANGLE(CopyTexSubImage3DEXT)
 #define glCopyTexSubImage3D		MANGLE(CopyTexSubImage3D)
+#define glCreateProgram		MANGLE(CreateProgram)
 #define glCreateProgramObjectARB		MANGLE(CreateProgramObjectARB)
+#define glCreateShader		MANGLE(CreateShader)
 #define glCreateShaderObjectARB		MANGLE(CreateShaderObjectARB)
 #define glCullFace		MANGLE(CullFace)
 #define glCullParameterdvEXT		MANGLE(CullParameterdvEXT)
@@ -240,10 +247,12 @@
 #define glDeleteLists		MANGLE(DeleteLists)
 #define glDeleteObjectARB		MANGLE(DeleteObjectARB)
 #define glDeleteOcclusionQueriesNV		MANGLE(DeleteOcclusionQueriesNV)
+#define glDeleteProgram		MANGLE(DeleteProgram)
 #define glDeleteProgramsARB		MANGLE(DeleteProgramsARB)
 #define glDeleteProgramsNV		MANGLE(DeleteProgramsNV)
 #define glDeleteQueriesARB		MANGLE(DeleteQueriesARB)
 #define glDeleteQueries		MANGLE(DeleteQueries)
+#define glDeleteShader		MANGLE(DeleteShader)
 #define glDeleteTexturesEXT		MANGLE(DeleteTexturesEXT)
 #define glDeleteTextures		MANGLE(DeleteTextures)
 #define glDeleteVertexArraysAPPLE		MANGLE(DeleteVertexArraysAPPLE)
@@ -253,16 +262,20 @@
 #define glDepthMask		MANGLE(DepthMask)
 #define glDepthRange		MANGLE(DepthRange)
 #define glDetachObjectARB		MANGLE(DetachObjectARB)
+#define glDetachShader		MANGLE(DetachShader)
 #define glDetailTexFuncSGIS		MANGLE(DetailTexFuncSGIS)
 #define glDisableClientState		MANGLE(DisableClientState)
 #define glDisable		MANGLE(Disable)
 #define glDisableTraceMESA		MANGLE(DisableTraceMESA)
 #define glDisableVariantClientStateEXT		MANGLE(DisableVariantClientStateEXT)
 #define glDisableVertexAttribArrayARB		MANGLE(DisableVertexAttribArrayARB)
+#define glDisableVertexAttribArray		MANGLE(DisableVertexAttribArray)
 #define glDrawArraysEXT		MANGLE(DrawArraysEXT)
 #define glDrawArrays		MANGLE(DrawArrays)
 #define glDrawBuffer		MANGLE(DrawBuffer)
+#define glDrawBuffersARB		MANGLE(DrawBuffersARB)
 #define glDrawBuffersATI		MANGLE(DrawBuffersATI)
+#define glDrawBuffers		MANGLE(DrawBuffers)
 #define glDrawElementArrayAPPLE		MANGLE(DrawElementArrayAPPLE)
 #define glDrawElementArrayATI		MANGLE(DrawElementArrayATI)
 #define glDrawElements		MANGLE(DrawElements)
@@ -284,6 +297,7 @@
 #define glEnableTraceMESA		MANGLE(EnableTraceMESA)
 #define glEnableVariantClientStateEXT		MANGLE(EnableVariantClientStateEXT)
 #define glEnableVertexAttribArrayARB		MANGLE(EnableVertexAttribArrayARB)
+#define glEnableVertexAttribArray		MANGLE(EnableVertexAttribArray)
 #define glEndFragmentShaderATI		MANGLE(EndFragmentShaderATI)
 #define glEndList		MANGLE(EndList)
 #define glEnd		MANGLE(End)
@@ -373,11 +387,15 @@
 #define glGenVertexArraysAPPLE		MANGLE(GenVertexArraysAPPLE)
 #define glGenVertexShadersEXT		MANGLE(GenVertexShadersEXT)
 #define glGetActiveAttribARB		MANGLE(GetActiveAttribARB)
+#define glGetActiveAttrib		MANGLE(GetActiveAttrib)
 #define glGetActiveUniformARB		MANGLE(GetActiveUniformARB)
+#define glGetActiveUniform		MANGLE(GetActiveUniform)
 #define glGetArrayObjectfvATI		MANGLE(GetArrayObjectfvATI)
 #define glGetArrayObjectivATI		MANGLE(GetArrayObjectivATI)
 #define glGetAttachedObjectsARB		MANGLE(GetAttachedObjectsARB)
+#define glGetAttachedShaders		MANGLE(GetAttachedShaders)
 #define glGetAttribLocationARB		MANGLE(GetAttribLocationARB)
+#define glGetAttribLocation		MANGLE(GetAttribLocation)
 #define glGetBooleanv		MANGLE(GetBooleanv)
 #define glGetBufferParameterivARB		MANGLE(GetBufferParameterivARB)
 #define glGetBufferParameteriv		MANGLE(GetBufferParameteriv)
@@ -474,7 +492,9 @@
 #define glGetPolygonStipple		MANGLE(GetPolygonStipple)
 #define glGetProgramEnvParameterdvARB		MANGLE(GetProgramEnvParameterdvARB)
 #define glGetProgramEnvParameterfvARB		MANGLE(GetProgramEnvParameterfvARB)
+#define glGetProgramInfoLog		MANGLE(GetProgramInfoLog)
 #define glGetProgramivARB		MANGLE(GetProgramivARB)
+#define glGetProgramiv		MANGLE(GetProgramiv)
 #define glGetProgramivNV		MANGLE(GetProgramivNV)
 #define glGetProgramLocalParameterdvARB		MANGLE(GetProgramLocalParameterdvARB)
 #define glGetProgramLocalParameterfvARB		MANGLE(GetProgramLocalParameterfvARB)
@@ -492,7 +512,10 @@
 #define glGetQueryObjectuiv		MANGLE(GetQueryObjectuiv)
 #define glGetSeparableFilterEXT		MANGLE(GetSeparableFilterEXT)
 #define glGetSeparableFilter		MANGLE(GetSeparableFilter)
+#define glGetShaderInfoLog		MANGLE(GetShaderInfoLog)
+#define glGetShaderiv		MANGLE(GetShaderiv)
 #define glGetShaderSourceARB		MANGLE(GetShaderSourceARB)
+#define glGetShaderSource		MANGLE(GetShaderSource)
 #define glGetSharpenTexFuncSGIS		MANGLE(GetSharpenTexFuncSGIS)
 #define glGetString		MANGLE(GetString)
 #define glGetTexBumpParameterfvATI		MANGLE(GetTexBumpParameterfvATI)
@@ -510,8 +533,11 @@
 #define glGetTexParameteriv		MANGLE(GetTexParameteriv)
 #define glGetTrackMatrixivNV		MANGLE(GetTrackMatrixivNV)
 #define glGetUniformfvARB		MANGLE(GetUniformfvARB)
+#define glGetUniformfv		MANGLE(GetUniformfv)
 #define glGetUniformivARB		MANGLE(GetUniformivARB)
+#define glGetUniformiv		MANGLE(GetUniformiv)
 #define glGetUniformLocationARB		MANGLE(GetUniformLocationARB)
+#define glGetUniformLocation		MANGLE(GetUniformLocation)
 #define glGetVariantArrayObjectfvATI		MANGLE(GetVariantArrayObjectfvATI)
 #define glGetVariantArrayObjectivATI		MANGLE(GetVariantArrayObjectivATI)
 #define glGetVariantBooleanvEXT		MANGLE(GetVariantBooleanvEXT)
@@ -521,12 +547,16 @@
 #define glGetVertexAttribArrayObjectfvATI		MANGLE(GetVertexAttribArrayObjectfvATI)
 #define glGetVertexAttribArrayObjectivATI		MANGLE(GetVertexAttribArrayObjectivATI)
 #define glGetVertexAttribdvARB		MANGLE(GetVertexAttribdvARB)
+#define glGetVertexAttribdv		MANGLE(GetVertexAttribdv)
 #define glGetVertexAttribdvNV		MANGLE(GetVertexAttribdvNV)
 #define glGetVertexAttribfvARB		MANGLE(GetVertexAttribfvARB)
+#define glGetVertexAttribfv		MANGLE(GetVertexAttribfv)
 #define glGetVertexAttribfvNV		MANGLE(GetVertexAttribfvNV)
 #define glGetVertexAttribivARB		MANGLE(GetVertexAttribivARB)
+#define glGetVertexAttribiv		MANGLE(GetVertexAttribiv)
 #define glGetVertexAttribivNV		MANGLE(GetVertexAttribivNV)
 #define glGetVertexAttribPointervARB		MANGLE(GetVertexAttribPointervARB)
+#define glGetVertexAttribPointerv		MANGLE(GetVertexAttribPointerv)
 #define glGetVertexAttribPointervNV		MANGLE(GetVertexAttribPointervNV)
 #define glGlobalAlphaFactorbSUN		MANGLE(GlobalAlphaFactorbSUN)
 #define glGlobalAlphaFactordSUN		MANGLE(GlobalAlphaFactordSUN)
@@ -575,9 +605,11 @@
 #define glIsObjectBufferATI		MANGLE(IsObjectBufferATI)
 #define glIsOcclusionQueryNV		MANGLE(IsOcclusionQueryNV)
 #define glIsProgramARB		MANGLE(IsProgramARB)
+#define glIsProgram		MANGLE(IsProgram)
 #define glIsProgramNV		MANGLE(IsProgramNV)
 #define glIsQueryARB		MANGLE(IsQueryARB)
 #define glIsQuery		MANGLE(IsQuery)
+#define glIsShader		MANGLE(IsShader)
 #define glIsTextureEXT		MANGLE(IsTextureEXT)
 #define glIsTexture		MANGLE(IsTexture)
 #define glIsVariantEnabledEXT		MANGLE(IsVariantEnabledEXT)
@@ -594,6 +626,7 @@
 #define glLineStipple		MANGLE(LineStipple)
 #define glLineWidth		MANGLE(LineWidth)
 #define glLinkProgramARB		MANGLE(LinkProgramARB)
+#define glLinkProgram		MANGLE(LinkProgram)
 #define glListBase		MANGLE(ListBase)
 #define glListParameterfSGIX		MANGLE(ListParameterfSGIX)
 #define glListParameterfvSGIX		MANGLE(ListParameterfvSGIX)
@@ -954,6 +987,7 @@
 #define glShaderOp2EXT		MANGLE(ShaderOp2EXT)
 #define glShaderOp3EXT		MANGLE(ShaderOp3EXT)
 #define glShaderSourceARB		MANGLE(ShaderSourceARB)
+#define glShaderSource		MANGLE(ShaderSource)
 #define glSharpenTexFuncSGIS		MANGLE(SharpenTexFuncSGIS)
 #define glSpriteParameterfSGIX		MANGLE(SpriteParameterfSGIX)
 #define glSpriteParameterfvSGIX		MANGLE(SpriteParameterfvSGIX)
@@ -962,9 +996,12 @@
 #define glStartInstrumentsSGIX		MANGLE(StartInstrumentsSGIX)
 #define glStencilFunc		MANGLE(StencilFunc)
 #define glStencilFuncSeparateATI		MANGLE(StencilFuncSeparateATI)
+#define glStencilFuncSeparate		MANGLE(StencilFuncSeparate)
 #define glStencilMask		MANGLE(StencilMask)
+#define glStencilMaskSeparate		MANGLE(StencilMaskSeparate)
 #define glStencilOp		MANGLE(StencilOp)
 #define glStencilOpSeparateATI		MANGLE(StencilOpSeparateATI)
+#define glStencilOpSeparate		MANGLE(StencilOpSeparate)
 #define glStopInstrumentsSGIX		MANGLE(StopInstrumentsSGIX)
 #define glSwizzleEXT		MANGLE(SwizzleEXT)
 #define glTagSampleBufferSGIX		MANGLE(TagSampleBufferSGIX)
@@ -1084,31 +1121,52 @@
 #define glTranslated		MANGLE(Translated)
 #define glTranslatef		MANGLE(Translatef)
 #define glUniform1fARB		MANGLE(Uniform1fARB)
+#define glUniform1f		MANGLE(Uniform1f)
 #define glUniform1fvARB		MANGLE(Uniform1fvARB)
+#define glUniform1fv		MANGLE(Uniform1fv)
 #define glUniform1iARB		MANGLE(Uniform1iARB)
+#define glUniform1i		MANGLE(Uniform1i)
 #define glUniform1ivARB		MANGLE(Uniform1ivARB)
+#define glUniform1iv		MANGLE(Uniform1iv)
 #define glUniform2fARB		MANGLE(Uniform2fARB)
+#define glUniform2f		MANGLE(Uniform2f)
 #define glUniform2fvARB		MANGLE(Uniform2fvARB)
+#define glUniform2fv		MANGLE(Uniform2fv)
 #define glUniform2iARB		MANGLE(Uniform2iARB)
+#define glUniform2i		MANGLE(Uniform2i)
 #define glUniform2ivARB		MANGLE(Uniform2ivARB)
+#define glUniform2iv		MANGLE(Uniform2iv)
 #define glUniform3fARB		MANGLE(Uniform3fARB)
+#define glUniform3f		MANGLE(Uniform3f)
 #define glUniform3fvARB		MANGLE(Uniform3fvARB)
+#define glUniform3fv		MANGLE(Uniform3fv)
 #define glUniform3iARB		MANGLE(Uniform3iARB)
+#define glUniform3i		MANGLE(Uniform3i)
 #define glUniform3ivARB		MANGLE(Uniform3ivARB)
+#define glUniform3iv		MANGLE(Uniform3iv)
 #define glUniform4fARB		MANGLE(Uniform4fARB)
+#define glUniform4f		MANGLE(Uniform4f)
 #define glUniform4fvARB		MANGLE(Uniform4fvARB)
+#define glUniform4fv		MANGLE(Uniform4fv)
 #define glUniform4iARB		MANGLE(Uniform4iARB)
+#define glUniform4i		MANGLE(Uniform4i)
 #define glUniform4ivARB		MANGLE(Uniform4ivARB)
+#define glUniform4iv		MANGLE(Uniform4iv)
 #define glUniformMatrix2fvARB		MANGLE(UniformMatrix2fvARB)
+#define glUniformMatrix2fv		MANGLE(UniformMatrix2fv)
 #define glUniformMatrix3fvARB		MANGLE(UniformMatrix3fvARB)
+#define glUniformMatrix3fv		MANGLE(UniformMatrix3fv)
 #define glUniformMatrix4fvARB		MANGLE(UniformMatrix4fvARB)
+#define glUniformMatrix4fv		MANGLE(UniformMatrix4fv)
 #define glUnlockArraysEXT		MANGLE(UnlockArraysEXT)
 #define glUnmapBufferARB		MANGLE(UnmapBufferARB)
 #define glUnmapBuffer		MANGLE(UnmapBuffer)
 #define glUnmapObjectBufferATI		MANGLE(UnmapObjectBufferATI)
 #define glUpdateObjectBufferATI		MANGLE(UpdateObjectBufferATI)
+#define glUseProgram		MANGLE(UseProgram)
 #define glUseProgramObjectARB		MANGLE(UseProgramObjectARB)
 #define glValidateProgramARB		MANGLE(ValidateProgramARB)
+#define glValidateProgram		MANGLE(ValidateProgram)
 #define glVariantArrayObjectATI		MANGLE(VariantArrayObjectATI)
 #define glVariantbvEXT		MANGLE(VariantbvEXT)
 #define glVariantdvEXT		MANGLE(VariantdvEXT)
@@ -1153,77 +1211,114 @@
 #define glVertexArrayRangeAPPLE		MANGLE(VertexArrayRangeAPPLE)
 #define glVertexArrayRangeNV		MANGLE(VertexArrayRangeNV)
 #define glVertexAttrib1dARB		MANGLE(VertexAttrib1dARB)
+#define glVertexAttrib1d		MANGLE(VertexAttrib1d)
 #define glVertexAttrib1dNV		MANGLE(VertexAttrib1dNV)
 #define glVertexAttrib1dvARB		MANGLE(VertexAttrib1dvARB)
+#define glVertexAttrib1dv		MANGLE(VertexAttrib1dv)
 #define glVertexAttrib1dvNV		MANGLE(VertexAttrib1dvNV)
 #define glVertexAttrib1fARB		MANGLE(VertexAttrib1fARB)
+#define glVertexAttrib1f		MANGLE(VertexAttrib1f)
 #define glVertexAttrib1fNV		MANGLE(VertexAttrib1fNV)
 #define glVertexAttrib1fvARB		MANGLE(VertexAttrib1fvARB)
+#define glVertexAttrib1fv		MANGLE(VertexAttrib1fv)
 #define glVertexAttrib1fvNV		MANGLE(VertexAttrib1fvNV)
 #define glVertexAttrib1hNV		MANGLE(VertexAttrib1hNV)
 #define glVertexAttrib1hvNV		MANGLE(VertexAttrib1hvNV)
 #define glVertexAttrib1sARB		MANGLE(VertexAttrib1sARB)
+#define glVertexAttrib1s		MANGLE(VertexAttrib1s)
 #define glVertexAttrib1sNV		MANGLE(VertexAttrib1sNV)
 #define glVertexAttrib1svARB		MANGLE(VertexAttrib1svARB)
+#define glVertexAttrib1sv		MANGLE(VertexAttrib1sv)
 #define glVertexAttrib1svNV		MANGLE(VertexAttrib1svNV)
 #define glVertexAttrib2dARB		MANGLE(VertexAttrib2dARB)
+#define glVertexAttrib2d		MANGLE(VertexAttrib2d)
 #define glVertexAttrib2dNV		MANGLE(VertexAttrib2dNV)
 #define glVertexAttrib2dvARB		MANGLE(VertexAttrib2dvARB)
+#define glVertexAttrib2dv		MANGLE(VertexAttrib2dv)
 #define glVertexAttrib2dvNV		MANGLE(VertexAttrib2dvNV)
 #define glVertexAttrib2fARB		MANGLE(VertexAttrib2fARB)
+#define glVertexAttrib2f		MANGLE(VertexAttrib2f)
 #define glVertexAttrib2fNV		MANGLE(VertexAttrib2fNV)
 #define glVertexAttrib2fvARB		MANGLE(VertexAttrib2fvARB)
+#define glVertexAttrib2fv		MANGLE(VertexAttrib2fv)
 #define glVertexAttrib2fvNV		MANGLE(VertexAttrib2fvNV)
 #define glVertexAttrib2hNV		MANGLE(VertexAttrib2hNV)
 #define glVertexAttrib2hvNV		MANGLE(VertexAttrib2hvNV)
 #define glVertexAttrib2sARB		MANGLE(VertexAttrib2sARB)
+#define glVertexAttrib2s		MANGLE(VertexAttrib2s)
 #define glVertexAttrib2sNV		MANGLE(VertexAttrib2sNV)
 #define glVertexAttrib2svARB		MANGLE(VertexAttrib2svARB)
+#define glVertexAttrib2sv		MANGLE(VertexAttrib2sv)
 #define glVertexAttrib2svNV		MANGLE(VertexAttrib2svNV)
 #define glVertexAttrib3dARB		MANGLE(VertexAttrib3dARB)
+#define glVertexAttrib3d		MANGLE(VertexAttrib3d)
 #define glVertexAttrib3dNV		MANGLE(VertexAttrib3dNV)
 #define glVertexAttrib3dvARB		MANGLE(VertexAttrib3dvARB)
+#define glVertexAttrib3dv		MANGLE(VertexAttrib3dv)
 #define glVertexAttrib3dvNV		MANGLE(VertexAttrib3dvNV)
 #define glVertexAttrib3fARB		MANGLE(VertexAttrib3fARB)
+#define glVertexAttrib3f		MANGLE(VertexAttrib3f)
 #define glVertexAttrib3fNV		MANGLE(VertexAttrib3fNV)
 #define glVertexAttrib3fvARB		MANGLE(VertexAttrib3fvARB)
+#define glVertexAttrib3fv		MANGLE(VertexAttrib3fv)
 #define glVertexAttrib3fvNV		MANGLE(VertexAttrib3fvNV)
 #define glVertexAttrib3hNV		MANGLE(VertexAttrib3hNV)
 #define glVertexAttrib3hvNV		MANGLE(VertexAttrib3hvNV)
 #define glVertexAttrib3sARB		MANGLE(VertexAttrib3sARB)
+#define glVertexAttrib3s		MANGLE(VertexAttrib3s)
 #define glVertexAttrib3sNV		MANGLE(VertexAttrib3sNV)
 #define glVertexAttrib3svARB		MANGLE(VertexAttrib3svARB)
+#define glVertexAttrib3sv		MANGLE(VertexAttrib3sv)
 #define glVertexAttrib3svNV		MANGLE(VertexAttrib3svNV)
 #define glVertexAttrib4bvARB		MANGLE(VertexAttrib4bvARB)
+#define glVertexAttrib4bv		MANGLE(VertexAttrib4bv)
 #define glVertexAttrib4dARB		MANGLE(VertexAttrib4dARB)
+#define glVertexAttrib4d		MANGLE(VertexAttrib4d)
 #define glVertexAttrib4dNV		MANGLE(VertexAttrib4dNV)
 #define glVertexAttrib4dvARB		MANGLE(VertexAttrib4dvARB)
+#define glVertexAttrib4dv		MANGLE(VertexAttrib4dv)
 #define glVertexAttrib4dvNV		MANGLE(VertexAttrib4dvNV)
 #define glVertexAttrib4fARB		MANGLE(VertexAttrib4fARB)
+#define glVertexAttrib4f		MANGLE(VertexAttrib4f)
 #define glVertexAttrib4fNV		MANGLE(VertexAttrib4fNV)
 #define glVertexAttrib4fvARB		MANGLE(VertexAttrib4fvARB)
+#define glVertexAttrib4fv		MANGLE(VertexAttrib4fv)
 #define glVertexAttrib4fvNV		MANGLE(VertexAttrib4fvNV)
 #define glVertexAttrib4hNV		MANGLE(VertexAttrib4hNV)
 #define glVertexAttrib4hvNV		MANGLE(VertexAttrib4hvNV)
 #define glVertexAttrib4ivARB		MANGLE(VertexAttrib4ivARB)
+#define glVertexAttrib4iv		MANGLE(VertexAttrib4iv)
 #define glVertexAttrib4NbvARB		MANGLE(VertexAttrib4NbvARB)
+#define glVertexAttrib4Nbv		MANGLE(VertexAttrib4Nbv)
 #define glVertexAttrib4NivARB		MANGLE(VertexAttrib4NivARB)
+#define glVertexAttrib4Niv		MANGLE(VertexAttrib4Niv)
 #define glVertexAttrib4NsvARB		MANGLE(VertexAttrib4NsvARB)
+#define glVertexAttrib4Nsv		MANGLE(VertexAttrib4Nsv)
 #define glVertexAttrib4NubARB		MANGLE(VertexAttrib4NubARB)
+#define glVertexAttrib4Nub		MANGLE(VertexAttrib4Nub)
 #define glVertexAttrib4NubvARB		MANGLE(VertexAttrib4NubvARB)
+#define glVertexAttrib4Nubv		MANGLE(VertexAttrib4Nubv)
 #define glVertexAttrib4NuivARB		MANGLE(VertexAttrib4NuivARB)
+#define glVertexAttrib4Nuiv		MANGLE(VertexAttrib4Nuiv)
 #define glVertexAttrib4NusvARB		MANGLE(VertexAttrib4NusvARB)
+#define glVertexAttrib4Nusv		MANGLE(VertexAttrib4Nusv)
 #define glVertexAttrib4sARB		MANGLE(VertexAttrib4sARB)
+#define glVertexAttrib4s		MANGLE(VertexAttrib4s)
 #define glVertexAttrib4sNV		MANGLE(VertexAttrib4sNV)
 #define glVertexAttrib4svARB		MANGLE(VertexAttrib4svARB)
+#define glVertexAttrib4sv		MANGLE(VertexAttrib4sv)
 #define glVertexAttrib4svNV		MANGLE(VertexAttrib4svNV)
 #define glVertexAttrib4ubNV		MANGLE(VertexAttrib4ubNV)
 #define glVertexAttrib4ubvARB		MANGLE(VertexAttrib4ubvARB)
+#define glVertexAttrib4ubv		MANGLE(VertexAttrib4ubv)
 #define glVertexAttrib4ubvNV		MANGLE(VertexAttrib4ubvNV)
 #define glVertexAttrib4uivARB		MANGLE(VertexAttrib4uivARB)
+#define glVertexAttrib4uiv		MANGLE(VertexAttrib4uiv)
 #define glVertexAttrib4usvARB		MANGLE(VertexAttrib4usvARB)
+#define glVertexAttrib4usv		MANGLE(VertexAttrib4usv)
 #define glVertexAttribArrayObjectATI		MANGLE(VertexAttribArrayObjectATI)
 #define glVertexAttribPointerARB		MANGLE(VertexAttribPointerARB)
+#define glVertexAttribPointer		MANGLE(VertexAttribPointer)
 #define glVertexAttribPointerNV		MANGLE(VertexAttribPointerNV)
 #define glVertexAttribs1dvNV		MANGLE(VertexAttribs1dvNV)
 #define glVertexAttribs1fvNV		MANGLE(VertexAttribs1fvNV)

include/GL/glext.h

@@ -52,9 +52,9 @@ extern "C" {
 /*************************************************************/
 
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glext.h last updated 2004/7/26 */
+/* glext.h last updated 2005/01/20 */
 /* Current version at http://oss.sgi.com/projects/ogl-sample/registry/ */
-#define GL_GLEXT_VERSION 24
+#define GL_GLEXT_VERSION 26
 
 #ifndef GL_VERSION_1_2
 #define GL_UNSIGNED_BYTE_3_3_2            0x8032
@@ -372,6 +372,93 @@ extern "C" {
 #define GL_SRC2_ALPHA                     GL_SOURCE2_ALPHA
 #endif
 
+#ifndef GL_VERSION_2_0
+#define GL_BLEND_EQUATION_RGB             GL_BLEND_EQUATION
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED    0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE       0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE     0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE       0x8625
+#define GL_CURRENT_VERTEX_ATTRIB          0x8626
+#define GL_VERTEX_PROGRAM_POINT_SIZE      0x8642
+#define GL_VERTEX_PROGRAM_TWO_SIDE        0x8643
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER    0x8645
+#define GL_STENCIL_BACK_FUNC              0x8800
+#define GL_STENCIL_BACK_FAIL              0x8801
+#define GL_STENCIL_BACK_PASS_DEPTH_FAIL   0x8802
+#define GL_STENCIL_BACK_PASS_DEPTH_PASS   0x8803
+#define GL_MAX_DRAW_BUFFERS               0x8824
+#define GL_DRAW_BUFFER0                   0x8825
+#define GL_DRAW_BUFFER1                   0x8826
+#define GL_DRAW_BUFFER2                   0x8827
+#define GL_DRAW_BUFFER3                   0x8828
+#define GL_DRAW_BUFFER4                   0x8829
+#define GL_DRAW_BUFFER5                   0x882A
+#define GL_DRAW_BUFFER6                   0x882B
+#define GL_DRAW_BUFFER7                   0x882C
+#define GL_DRAW_BUFFER8                   0x882D
+#define GL_DRAW_BUFFER9                   0x882E
+#define GL_DRAW_BUFFER10                  0x882F
+#define GL_DRAW_BUFFER11                  0x8830
+#define GL_DRAW_BUFFER12                  0x8831
+#define GL_DRAW_BUFFER13                  0x8832
+#define GL_DRAW_BUFFER14                  0x8833
+#define GL_DRAW_BUFFER15                  0x8834
+#define GL_BLEND_EQUATION_ALPHA           0x883D
+#define GL_POINT_SPRITE                   0x8861
+#define GL_COORD_REPLACE                  0x8862
+#define GL_MAX_VERTEX_ATTRIBS             0x8869
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A
+#define GL_MAX_TEXTURE_COORDS             0x8871
+#define GL_MAX_TEXTURE_IMAGE_UNITS        0x8872
+#define GL_FRAGMENT_SHADER                0x8B30
+#define GL_VERTEX_SHADER                  0x8B31
+#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49
+#define GL_MAX_VERTEX_UNIFORM_COMPONENTS  0x8B4A
+#define GL_MAX_VARYING_FLOATS             0x8B4B
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
+#define GL_SHADER_TYPE                    0x8B4F
+#define GL_FLOAT_VEC2                     0x8B50
+#define GL_FLOAT_VEC3                     0x8B51
+#define GL_FLOAT_VEC4                     0x8B52
+#define GL_INT_VEC2                       0x8B53
+#define GL_INT_VEC3                       0x8B54
+#define GL_INT_VEC4                       0x8B55
+#define GL_BOOL                           0x8B56
+#define GL_BOOL_VEC2                      0x8B57
+#define GL_BOOL_VEC3                      0x8B58
+#define GL_BOOL_VEC4                      0x8B59
+#define GL_FLOAT_MAT2                     0x8B5A
+#define GL_FLOAT_MAT3                     0x8B5B
+#define GL_FLOAT_MAT4                     0x8B5C
+#define GL_SAMPLER_1D                     0x8B5D
+#define GL_SAMPLER_2D                     0x8B5E
+#define GL_SAMPLER_3D                     0x8B5F
+#define GL_SAMPLER_CUBE                   0x8B60
+#define GL_SAMPLER_1D_SHADOW              0x8B61
+#define GL_SAMPLER_2D_SHADOW              0x8B62
+#define GL_DELETE_STATUS                  0x8B80
+#define GL_COMPILE_STATUS                 0x8B81
+#define GL_LINK_STATUS                    0x8B82
+#define GL_VALIDATE_STATUS                0x8B83
+#define GL_INFO_LOG_LENGTH                0x8B84
+#define GL_ATTACHED_SHADERS               0x8B85
+#define GL_ACTIVE_UNIFORMS                0x8B86
+#define GL_ACTIVE_UNIFORM_MAX_LENGTH      0x8B87
+#define GL_SHADER_SOURCE_LENGTH           0x8B88
+#define GL_ACTIVE_ATTRIBUTES              0x8B89
+#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH    0x8B8A
+#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B
+#define GL_SHADING_LANGUAGE_VERSION       0x8B8C
+#define GL_CURRENT_PROGRAM                0x8B8D
+#define GL_POINT_SPRITE_COORD_ORIGIN      0x8CA0
+#define GL_LOWER_LEFT                     0x8CA1
+#define GL_UPPER_LEFT                     0x8CA2
+#define GL_STENCIL_BACK_REF               0x8CA3
+#define GL_STENCIL_BACK_VALUE_MASK        0x8CA4
+#define GL_STENCIL_BACK_WRITEMASK         0x8CA5
+#endif
+
 #ifndef GL_ARB_multitexture
 #define GL_TEXTURE0_ARB                   0x84C0
 #define GL_TEXTURE1_ARB                   0x84C1
@@ -825,6 +912,48 @@ extern "C" {
 #define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8
 #endif
 
+#ifndef GL_ARB_color_buffer_float
+#define GL_RGBA_FLOAT_MODE_ARB            0x8820
+#define GL_CLAMP_VERTEX_COLOR_ARB         0x891A
+#define GL_CLAMP_FRAGMENT_COLOR_ARB       0x891B
+#define GL_CLAMP_READ_COLOR_ARB           0x891C
+#define GL_FIXED_ONLY_ARB                 0x891D
+#endif
+
+#ifndef GL_ARB_half_float_pixel
+#define GL_HALF_FLOAT_ARB                 0x140B
+#endif
+
+#ifndef GL_ARB_texture_float
+#define GL_TEXTURE_RED_TYPE_ARB           0x8C10
+#define GL_TEXTURE_GREEN_TYPE_ARB         0x8C11
+#define GL_TEXTURE_BLUE_TYPE_ARB          0x8C12
+#define GL_TEXTURE_ALPHA_TYPE_ARB         0x8C13
+#define GL_TEXTURE_LUMINANCE_TYPE_ARB     0x8C14
+#define GL_TEXTURE_INTENSITY_TYPE_ARB     0x8C15
+#define GL_TEXTURE_DEPTH_TYPE_ARB         0x8C16
+#define GL_UNSIGNED_NORMALIZED_ARB        0x8C17
+#define GL_RGBA32F_ARB                    0x8814
+#define GL_RGB32F_ARB                     0x8815
+#define GL_ALPHA32F_ARB                   0x8816
+#define GL_INTENSITY32F_ARB               0x8817
+#define GL_LUMINANCE32F_ARB               0x8818
+#define GL_LUMINANCE_ALPHA32F_ARB         0x8819
+#define GL_RGBA16F_ARB                    0x881A
+#define GL_RGB16F_ARB                     0x881B
+#define GL_ALPHA16F_ARB                   0x881C
+#define GL_INTENSITY16F_ARB               0x881D
+#define GL_LUMINANCE16F_ARB               0x881E
+#define GL_LUMINANCE_ALPHA16F_ARB         0x881F
+#endif
+
+#ifndef GL_ARB_pixel_buffer_object
+#define GL_PIXEL_PACK_BUFFER_ARB          0x88EB
+#define GL_PIXEL_UNPACK_BUFFER_ARB        0x88EC
+#define GL_PIXEL_PACK_BUFFER_BINDING_ARB  0x88ED
+#define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF
+#endif
+
 #ifndef GL_EXT_abgr
 #define GL_ABGR_EXT                       0x8000
 #endif
@@ -2793,6 +2922,11 @@ extern "C" {
 #ifndef GL_ATI_vertex_attrib_array_object
 #endif
 
+#ifndef GL_OES_read_format
+#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A
+#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B
+#endif
+
 #ifndef GL_EXT_depth_bounds_test
 #define GL_DEPTH_BOUNDS_TEST_EXT          0x8890
 #define GL_DEPTH_BOUNDS_EXT               0x8891
@@ -2850,6 +2984,11 @@ extern "C" {
 /*************************************************************/
 
 #include <stddef.h>
+#ifndef GL_VERSION_2_0
+/* GL type for program/shader text */
+typedef char GLchar;			/* native character */
+#endif
+
 #ifndef GL_VERSION_1_5
 /* GL types for handling large vertex buffer objects */
 typedef ptrdiff_t GLintptr;
@@ -2863,13 +3002,17 @@ typedef ptrdiff_t GLsizeiptrARB;
 #endif
 
 #ifndef GL_ARB_shader_objects
-/* GL types for handling shader object handles and characters */
+/* GL types for handling shader object handles and program/shader text */
 typedef char GLcharARB;		/* native character */
 typedef unsigned int GLhandleARB;	/* shader object handle */
 #endif
 
+/* GL types for "half" precision (s10e5) float data in host memory */
+#ifndef GL_ARB_half_float_pixel
+typedef unsigned short GLhalfARB;
+#endif
+
 #ifndef GL_NV_half_float
-/* GL type for representing NVIDIA "half" floating point type in host memory */
 typedef unsigned short GLhalfNV;
 #endif
 
@@ -3193,6 +3336,198 @@ typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pn
 typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, GLvoid* *params);
 #endif
 
+#ifndef GL_VERSION_2_0
+#define GL_VERSION_2_0 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendEquationSeparate (GLenum, GLenum);
+GLAPI void APIENTRY glDrawBuffers (GLsizei, const GLenum *);
+GLAPI void APIENTRY glStencilOpSeparate (GLenum, GLenum, GLenum, GLenum);
+GLAPI void APIENTRY glStencilFuncSeparate (GLenum, GLenum, GLint, GLuint);
+GLAPI void APIENTRY glStencilMaskSeparate (GLenum, GLuint);
+GLAPI void APIENTRY glAttachShader (GLuint, GLuint);
+GLAPI void APIENTRY glBindAttribLocation (GLuint, GLuint, const GLchar *);
+GLAPI void APIENTRY glCompileShader (GLuint);
+GLAPI GLuint APIENTRY glCreateProgram (void);
+GLAPI GLuint APIENTRY glCreateShader (GLenum);
+GLAPI void APIENTRY glDeleteProgram (GLuint);
+GLAPI void APIENTRY glDeleteShader (GLuint);
+GLAPI void APIENTRY glDetachShader (GLuint, GLuint);
+GLAPI void APIENTRY glDisableVertexAttribArray (GLuint);
+GLAPI void APIENTRY glEnableVertexAttribArray (GLuint);
+GLAPI void APIENTRY glGetActiveAttrib (GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *);
+GLAPI void APIENTRY glGetActiveUniform (GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *);
+GLAPI void APIENTRY glGetAttachedShaders (GLuint, GLsizei, GLsizei *, GLuint *);
+GLAPI GLint APIENTRY glGetAttribLocation (GLuint, const GLchar *);
+GLAPI void APIENTRY glGetProgramiv (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetProgramInfoLog (GLuint, GLsizei, GLsizei *, GLchar *);
+GLAPI void APIENTRY glGetShaderiv (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetShaderInfoLog (GLuint, GLsizei, GLsizei *, GLchar *);
+GLAPI void APIENTRY glGetShaderSource (GLuint, GLsizei, GLsizei *, GLchar *);
+GLAPI GLint APIENTRY glGetUniformLocation (GLuint, const GLchar *);
+GLAPI void APIENTRY glGetUniformfv (GLuint, GLint, GLfloat *);
+GLAPI void APIENTRY glGetUniformiv (GLuint, GLint, GLint *);
+GLAPI void APIENTRY glGetVertexAttribdv (GLuint, GLenum, GLdouble *);
+GLAPI void APIENTRY glGetVertexAttribfv (GLuint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetVertexAttribiv (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetVertexAttribPointerv (GLuint, GLenum, GLvoid* *);
+GLAPI GLboolean APIENTRY glIsProgram (GLuint);
+GLAPI GLboolean APIENTRY glIsShader (GLuint);
+GLAPI void APIENTRY glLinkProgram (GLuint);
+GLAPI void APIENTRY glShaderSource (GLuint, GLsizei, const GLchar* *, const GLint *);
+GLAPI void APIENTRY glUseProgram (GLuint);
+GLAPI void APIENTRY glUniform1f (GLint, GLfloat);
+GLAPI void APIENTRY glUniform2f (GLint, GLfloat, GLfloat);
+GLAPI void APIENTRY glUniform3f (GLint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glUniform4f (GLint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glUniform1i (GLint, GLint);
+GLAPI void APIENTRY glUniform2i (GLint, GLint, GLint);
+GLAPI void APIENTRY glUniform3i (GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glUniform4i (GLint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glUniform1fv (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform2fv (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform3fv (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform4fv (GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glUniform1iv (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniform2iv (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniform3iv (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniform4iv (GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glUniformMatrix2fv (GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glUniformMatrix3fv (GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glUniformMatrix4fv (GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glValidateProgram (GLuint);
+GLAPI void APIENTRY glVertexAttrib1d (GLuint, GLdouble);
+GLAPI void APIENTRY glVertexAttrib1dv (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib1f (GLuint, GLfloat);
+GLAPI void APIENTRY glVertexAttrib1fv (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib1s (GLuint, GLshort);
+GLAPI void APIENTRY glVertexAttrib1sv (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib2d (GLuint, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib2dv (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib2f (GLuint, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib2fv (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib2s (GLuint, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib2sv (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib3d (GLuint, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib3dv (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib3f (GLuint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib3fv (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib3s (GLuint, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib3sv (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4Nbv (GLuint, const GLbyte *);
+GLAPI void APIENTRY glVertexAttrib4Niv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttrib4Nsv (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4Nub (GLuint, GLubyte, GLubyte, GLubyte, GLubyte);
+GLAPI void APIENTRY glVertexAttrib4Nubv (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVertexAttrib4Nuiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttrib4Nusv (GLuint, const GLushort *);
+GLAPI void APIENTRY glVertexAttrib4bv (GLuint, const GLbyte *);
+GLAPI void APIENTRY glVertexAttrib4d (GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glVertexAttrib4dv (GLuint, const GLdouble *);
+GLAPI void APIENTRY glVertexAttrib4f (GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glVertexAttrib4fv (GLuint, const GLfloat *);
+GLAPI void APIENTRY glVertexAttrib4iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttrib4s (GLuint, GLshort, GLshort, GLshort, GLshort);
+GLAPI void APIENTRY glVertexAttrib4sv (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttrib4ubv (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVertexAttrib4uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttrib4usv (GLuint, const GLushort *);
+GLAPI void APIENTRY glVertexAttribPointer (GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum modeRGB, GLenum modeAlpha);
+typedef void (APIENTRYP PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum *bufs);
+typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
+typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask);
+typedef void (APIENTRYP PFNGLSTENCILMASKSEPARATEPROC) (GLenum face, GLuint mask);
+typedef void (APIENTRYP PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader);
+typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar *name);
+typedef void (APIENTRYP PFNGLCOMPILESHADERPROC) (GLuint shader);
+typedef GLuint (APIENTRYP PFNGLCREATEPROGRAMPROC) (void);
+typedef GLuint (APIENTRYP PFNGLCREATESHADERPROC) (GLenum type);
+typedef void (APIENTRYP PFNGLDELETEPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLDELETESHADERPROC) (GLuint shader);
+typedef void (APIENTRYP PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader);
+typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint index);
+typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index);
+typedef void (APIENTRYP PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
+typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
+typedef void (APIENTRYP PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *obj);
+typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+typedef void (APIENTRYP PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+typedef void (APIENTRYP PFNGLGETSHADERSOURCEPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source);
+typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVPROC) (GLuint index, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVPROC) (GLuint index, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVPROC) (GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint index, GLenum pname, GLvoid* *pointer);
+typedef GLboolean (APIENTRYP PFNGLISPROGRAMPROC) (GLuint program);
+typedef GLboolean (APIENTRYP PFNGLISSHADERPROC) (GLuint shader);
+typedef void (APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar* *string, const GLint *length);
+typedef void (APIENTRYP PFNGLUSEPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0);
+typedef void (APIENTRYP PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1);
+typedef void (APIENTRYP PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+typedef void (APIENTRYP PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+typedef void (APIENTRYP PFNGLUNIFORM1IPROC) (GLint location, GLint v0);
+typedef void (APIENTRYP PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1);
+typedef void (APIENTRYP PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2);
+typedef void (APIENTRYP PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+typedef void (APIENTRYP PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer);
+#endif
+
 #ifndef GL_ARB_multitexture
 #define GL_ARB_multitexture 1
 #ifdef GL_GLEXT_PROTOTYPES
@@ -3752,6 +4087,26 @@ typedef void (APIENTRYP PFNGLDRAWBUFFERSARBPROC) (GLsizei n, const GLenum *bufs)
 #define GL_ARB_texture_rectangle 1
 #endif
 
+#ifndef GL_ARB_color_buffer_float
+#define GL_ARB_color_buffer_float 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glClampColorARB (GLenum, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp);
+#endif
+
+#ifndef GL_ARB_half_float_pixel
+#define GL_ARB_half_float_pixel 1
+#endif
+
+#ifndef GL_ARB_texture_float
+#define GL_ARB_texture_float 1
+#endif
+
+#ifndef GL_ARB_pixel_buffer_object
+#define GL_ARB_pixel_buffer_object 1
+#endif
+
 #ifndef GL_EXT_abgr
 #define GL_EXT_abgr 1
 #endif
@@ -5974,6 +6329,10 @@ typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC) (GLuint index,
 typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC) (GLuint index, GLenum pname, GLint *params);
 #endif
 
+#ifndef GL_OES_read_format
+#define GL_OES_read_format 1
+#endif
+
 #ifndef GL_EXT_depth_bounds_test
 #define GL_EXT_depth_bounds_test 1
 #ifdef GL_GLEXT_PROTOTYPES

include/GL/glx.h

@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.2
+ * Version:  6.3
  * 
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2005  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"),
@@ -495,6 +495,17 @@ extern Bool glXDrawableAttribARB(Display *dpy, GLXDrawable draw, const int *attr
 #endif /* GLX_ARB_render_texture */
 
 
+/*
+ * Remove this when glxext.h is updated.
+ */
+#ifndef GLX_NV_float_buffer
+#define GLX_NV_float_buffer 1
+
+#define GLX_FLOAT_COMPONENTS_NV         0x20B0
+
+#endif /* GLX_NV_float_buffer */
+
+
 
 #ifdef __cplusplus
 }

progs/demos/Makefile

@@ -7,6 +7,8 @@ INCDIR = $(TOP)/include
 
 OSMESA_LIBS = -L$(LIB_DIR) -lglut -lOSMesa -lGLU -lGL $(APP_LIB_DEPS)
 
+OSMESA16_LIBS = -L$(LIB_DIR) -lglut -lOSMesa16 -lGLU -lGL $(APP_LIB_DEPS)
+
 OSMESA32_LIBS = -L$(LIB_DIR) -lglut -lOSMesa32 -lGLU -lGL $(APP_LIB_DEPS)
 
 LIB_DEP = $(LIB_DIR)/$(GL_LIB_NAME) $(LIB_DIR)/$(GLU_LIB_NAME) $(LIB_DIR)/$(GLUT_LIB_NAME)
@@ -66,32 +68,63 @@ PROGS = \
 
 
 # make executable from .c file:
-.c: $(LIB_DEP)
-	$(CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+.c: $(LIB_DEP) readtex.o
+	$(CC) -I$(INCDIR) $(CFLAGS) $< readtex.o $(APP_LIB_DEPS) -o $@
 
 
 ##### TARGETS #####
 
-default: readtex.c readtex.h $(PROGS)
+default: readtex.o $(PROGS)
+
+
+readtex.c: $(TOP)/progs/util/readtex.c
+	cp $< .
+
+readtex.h: $(TOP)/progs/util/readtex.h
+	cp $< .
+
+readtex.o: readtex.c readtex.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) readtex.c
+
+
+showbuffer.c: $(TOP)/progs/util/showbuffer.c
+	cp $< .
+
+showbuffer.h: $(TOP)/progs/util/showbuffer.h
+	cp $< .
+
+showbuffer.o: showbuffer.c showbuffer.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) showbuffer.c
+
+
+reflect: reflect.o showbuffer.o readtex.o
+	$(CC) -I$(INCDIR) $(CFLAGS) reflect.o showbuffer.o readtex.o $(APP_LIB_DEPS) -o $@
+
+reflect.o: reflect.c showbuffer.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) reflect.c
+
+
+shadowtex: shadowtex.o showbuffer.o
+	$(CC) -I$(INCDIR) $(CFLAGS) shadowtex.o showbuffer.o $(APP_LIB_DEPS) -o $@
+
+shadowtex.o: shadowtex.c showbuffer.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) shadowtex.c
+
+# special case: need the -lOSMesa library:
+osdemo: osdemo.c
+	$(CC) -I$(INCDIR) $(CFLAGS) osdemo.c $(OSMESA_LIBS) -o $@
+
+# another special case: need the -lOSMesa16 library:
+osdemo16: osdemo16.c
+	$(CC) -I$(INCDIR) $(CFLAGS) osdemo16.c $(OSMESA16_LIBS) -o $@
+
+# another special case: need the -lOSMesa32 library:
+osdemo32: osdemo32.c
+	$(CC) -I$(INCDIR) $(CFLAGS) osdemo32.c $(OSMESA32_LIBS) -o $@
+
 
 
 clean:
 	-rm -f $(PROGS)
 	-rm -f *.o *~
 	-rm -f readtex.[ch]
-
-
-readtex.c:
-	cp $(TOP)/progs/util/readtex.c .
-
-readtex.h:
-	cp $(TOP)/progs/util/readtex.h .
-
-# special case: need the -lOSMesa library:
-osdemo: osdemo.c
-	$(CC) -I$(INCDIR) $(CFLAGS) osdemo.c $(OSMESA_LIBS) -o $@
-
-# another special case: need the -lOSMesa32 library:
-osdemo32: osdemo32.c
-	$(CC) -I$(INCDIR) $(CFLAGS) osdemo32.c $(OSMESA32_LIBS) -o $@
-

progs/demos/arbfplight.c

@@ -51,16 +51,20 @@ static void Redisplay( void )
    glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
 
    if (PixelLight) {
+#if defined(GL_ARB_fragment_program)
       glProgramLocalParameter4fvARB_func(GL_FRAGMENT_PROGRAM_ARB,
                                          LIGHTPOS, LightPos);
       glEnable(GL_FRAGMENT_PROGRAM_ARB);
       glEnable(GL_VERTEX_PROGRAM_ARB);
+#endif
       glDisable(GL_LIGHTING);
    }
    else {
       glLightfv(GL_LIGHT0, GL_POSITION, LightPos);
+#if defined(GL_ARB_fragment_program)
       glDisable(GL_FRAGMENT_PROGRAM_ARB);
       glDisable(GL_VERTEX_PROGRAM_ARB);
+#endif
       glEnable(GL_LIGHTING);
    }
 
@@ -298,6 +302,7 @@ static void Init( void )
    glDeleteProgramsARB_func = (PFNGLDELETEPROGRAMSARBPROC) glutGetProcAddress("glDeleteProgramsARB");
    assert(glDeleteProgramsARB_func);
 
+#if defined(GL_ARB_fragment_program)
    /*
     * Fragment program
     */
@@ -349,6 +354,7 @@ static void Init( void )
       exit(0);
    }
    assert(glIsProgramARB_func(VertProg));
+#endif
 
    /*
     * Misc init

progs/demos/arbocclude.c

@@ -115,6 +115,7 @@ static void Display( void )
    glScalef(0.3, 0.3, 1.0);
    glRotatef(-90.0 * Xpos, 0, 0, 1);
 
+#if defined(GL_ARB_occlusion_query)
 #if TEST_DISPLAY_LISTS
    glNewList(10, GL_COMPILE);
    glBeginQueryARB(GL_SAMPLES_PASSED_ARB, OccQuery);
@@ -152,6 +153,7 @@ static void Display( void )
    /* turn off occlusion testing */
    glColorMask(1, 1, 1, 1);
    glDepthMask(GL_TRUE);
+#endif /* GL_ARB_occlusion_query */
 
    /* draw the orange rect, so we can see what's going on */
    glColor3f(0.8, 0.5, 0);
@@ -173,6 +175,7 @@ static void Display( void )
    glLoadIdentity();
 
    glColor3f(1, 1, 1);
+#if defined(GL_ARB_occlusion_query)
    sprintf(s, " %4d Fragments Visible", passed);
    glRasterPos3f(-0.50, -0.7, 0);
    PrintString(s);
@@ -180,6 +183,10 @@ static void Display( void )
       glRasterPos3f(-0.25, -0.8, 0);
       PrintString("Fully Occluded");
    }
+#else
+   glRasterPos3f(-0.25, -0.8, 0);
+   PrintString("GL_ARB_occlusion_query not available at compile time");
+#endif /* GL_ARB_occlusion_query */
 
    glutSwapBuffers();
 }
@@ -238,17 +245,21 @@ static void Init( void )
       exit(-1);
    }
 
+#if defined(GL_ARB_occlusion_query)
    glGetQueryivARB(GL_SAMPLES_PASSED_ARB, GL_QUERY_COUNTER_BITS_ARB, &bits);
    if (!bits) {
       printf("Hmmm, GL_QUERY_COUNTER_BITS_ARB is zero!\n");
       exit(-1);
    }
+#endif /* GL_ARB_occlusion_query */
 
    glGetIntegerv(GL_DEPTH_BITS, &bits);
    printf("Depthbits: %d\n", bits);
 
+#if defined(GL_ARB_occlusion_query)
    glGenQueriesARB(1, &OccQuery);
    assert(OccQuery > 0);
+#endif /* GL_ARB_occlusion_query */
 
    glEnable(GL_DEPTH_TEST);
 }

progs/demos/bounce.c

@@ -14,6 +14,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <GL/glut.h>
+#include <sys/time.h>
+#include <time.h>
 
 #define COS(X)   cos( (X) * 3.14159/180.0 )
 #define SIN(X)   sin( (X) * 3.14159/180.0 )
@@ -25,12 +27,12 @@
 GLboolean IndexMode = GL_FALSE;
 GLuint Ball;
 GLenum Mode;
-GLfloat Zrot = 0.0, Zstep = 6.0;
+GLfloat Zrot = 0.0, Zstep = 180.0;
 GLfloat Xpos = 0.0, Ypos = 1.0;
-GLfloat Xvel = 0.2, Yvel = 0.0;
+GLfloat Xvel = 2.0, Yvel = 0.0;
 GLfloat Xmin = -4.0, Xmax = 4.0;
 GLfloat Ymin = -3.8, Ymax = 4.0;
-GLfloat G = -0.1;
+GLfloat G = -9.8;
 
 static GLuint 
 make_ball(void)
@@ -149,10 +151,17 @@ static void
 idle(void)
 {
   static float vel0 = -100.0;
+  static double t0 = -1.;
+  double t, dt;
+  t = glutGet(GLUT_ELAPSED_TIME) / 1000.;
+  if (t0 < 0.)
+     t0 = t;
+  dt = t - t0;
+  t0 = t;
 
-  Zrot += Zstep;
+  Zrot += Zstep*dt;
 
-  Xpos += Xvel;
+  Xpos += Xvel*dt;
   if (Xpos >= Xmax) {
     Xpos = Xmax;
     Xvel = -Xvel;
@@ -163,8 +172,8 @@ idle(void)
     Xvel = -Xvel;
     Zstep = -Zstep;
   }
-  Ypos += Yvel;
-  Yvel += G;
+  Ypos += Yvel*dt;
+  Yvel += G*dt;
   if (Ypos < Ymin) {
     Ypos = Ymin;
     if (vel0 == -100.0)

progs/demos/cubemap.c

@@ -40,7 +40,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "GL/glut.h"
-#include "../util/readtex.c" /* a hack */
+#include "readtex.h"
 
 
 static GLfloat Xrot = 0, Yrot = 0;

progs/demos/descrip.mms

@@ -44,24 +44,30 @@ realclean :
 
 bounce.exe; : bounce.obj $(LIB_DEP)
 clearspd.exe; : clearspd.obj $(LIB_DEP)
-drawpix.exe; : drawpix.obj $(LIB_DEP)
+drawpix.exe; : drawpix.obj $(LIB_DEP) [-.util]readtex.obj
+	cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
 gamma.exe; : gamma.obj $(LIB_DEP)
 gears.exe; : gears.obj $(LIB_DEP)
 glinfo.exe; : glinfo.obj $(LIB_DEP)
 glutfx.exe; : glutfx.obj $(LIB_DEP)
-isosurf.exe; : isosurf.obj $(LIB_DEP)
+isosurf.exe; : isosurf.obj $(LIB_DEP) [-.util]readtex.obj
+	cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
 morph3d.exe; : morph3d.obj $(LIB_DEP)
 osdemo.exe; : osdemo.obj $(LIB_DEP)
 paltex.exe; : paltex.obj $(LIB_DEP)
 pointblast.exe; : pointblast.obj $(LIB_DEP)
-reflect.exe; : reflect.obj $(LIB_DEP)
+reflect.exe; : reflect.obj [-.util]readtex.obj [-.util]showbuffer.obj\
+	$(LIB_DEP)
+	cxxlink $(MMS$TARGET_NAME),[-.util]readtex,showbuffer,$(GL_LIBS)
 spectex.exe; : spectex.obj $(LIB_DEP)
 stex3d.exe; : stex3d.obj $(LIB_DEP)
 tessdemo.exe; : tessdemo.obj $(LIB_DEP)
-texcyl.exe; : texcyl.obj $(LIB_DEP)
+texcyl.exe; : texcyl.obj [-.util]readtex.obj $(LIB_DEP)
+	cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
 texobj.exe; : texobj.obj $(LIB_DEP)
 trispd.exe; : trispd.obj $(LIB_DEP)
-winpos.exe; : winpos.obj $(LIB_DEP)
+winpos.exe; : winpos.obj [-.util]readtex.obj $(LIB_DEP)
+	cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
 
 
 bounce.obj : bounce.c

progs/demos/drawpix.c

@@ -8,9 +8,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <string.h>
 #include <GL/glut.h>
 
-#include "readtex.c"
+#include "readtex.h"
 
 #define IMAGE_FILE "../images/girl.rgb"
 

progs/demos/fire.c

@@ -10,6 +10,7 @@
 #include <stdlib.h>
 #include <math.h>
 #include <time.h>
+#include <string.h>
 
 #ifdef WIN32
 #include <windows.h>
@@ -17,7 +18,7 @@
 #endif
 
 #include <GL/glut.h>
-#include "readtex.c"
+#include "readtex.h"
 
 #ifdef XMESA
 #include "GL/xmesa.h"
@@ -98,8 +99,8 @@ part;
 static float treepos[NUMTREE][3];
 
 static float black[3] = { 0.0, 0.0, 0.0 };
-static float blu[3] = { 0.0, 0.2, 1.0 };
-static float blu2[3] = { 0.0, 1.0, 1.0 };
+static float blu[3] = { 1.0, 0.2, 0.0 };
+static float blu2[3] = { 1.0, 1.0, 0.0 };
 
 static float fogcolor[4] = { 1.0, 1.0, 1.0, 1.0 };
 
@@ -136,7 +137,7 @@ static GLuint treeid;
 static float obs[3] = { 2.0, 1.0, 0.0 };
 static float dir[3];
 static float v = 0.0;
-static float alpha = -90.0;
+static float alpha = -84.0;
 static float beta = 90.0;
 
 static float
@@ -384,6 +385,12 @@ drawfire(void)
 {
    static char frbuf[80] = "";
    int j;
+   static double t0 = -1.;
+   double t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = (t - t0) * 1.0;
+   t0 = t;
 
    dojoy();
 
@@ -563,10 +570,10 @@ key(unsigned char key, int x, int y)
       break;
 
    case 'a':
-      v += 0.01;
+      v += 0.0005;
       break;
    case 'z':
-      v -= 0.01;
+      v -= 0.0005;
       break;
 
    case 'j':
@@ -709,12 +716,12 @@ main(int ac, char **av)
    /* Default settings */
 
    np = 800;
-   eject_r = 0.1;
+   eject_r = -0.65;
    dt = 0.015;
    eject_vy = 4;
    eject_vl = 1;
    shadows = 1;
-   ridtri = 0.1;
+   ridtri = 0.25;
 
    maxage = 1.0 / dt;
 

progs/demos/fogcoord.c

@@ -13,7 +13,7 @@
 #include <math.h>
 #include <GL/glut.h>
 
-#include "readtex.c" /* the compulsory hack  */
+#include "readtex.h"
 
 #define TEXTURE_FILE "../images/bw.rgb"
 
@@ -23,6 +23,10 @@
 
 #define DEPTH 15.0f
 
+#if !defined(GLAPIENTRYP)
+#    define GLAPIENTRYP *
+#endif
+
 typedef void (GLAPIENTRYP GLFOGCOORDFEXTPROC) (GLfloat f);
 typedef void (GLAPIENTRYP GLFOGCOORDPOINTEREXTPROC) (GLenum, GLsizei, const GLvoid *);
 

progs/demos/fplight.c

@@ -37,15 +37,19 @@ static void Display( void )
    glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
 
    if (PixelLight) {
+#if defined(GL_NV_fragment_program)
       NAMED_PARAMETER4FV(FragProg, "LightPos", LightPos);
       glEnable(GL_FRAGMENT_PROGRAM_NV);
       glEnable(GL_VERTEX_PROGRAM_NV);
+#endif
       glDisable(GL_LIGHTING);
    }
    else {
       glLightfv(GL_LIGHT0, GL_POSITION, LightPos);
+#if defined(GL_NV_fragment_program)
       glDisable(GL_FRAGMENT_PROGRAM_NV);
       glDisable(GL_VERTEX_PROGRAM_NV);
+#endif
       glEnable(GL_LIGHTING);
    }
 
@@ -216,6 +220,7 @@ static void Init( void )
       exit(1);
    }
          
+#if defined(GL_NV_fragment_program)
    glGenProgramsNV(1, &FragProg);
    assert(FragProg > 0);
    glGenProgramsNV(1, &VertProg);
@@ -243,6 +248,7 @@ static void Init( void )
    glBindProgramNV(GL_VERTEX_PROGRAM_NV, VertProg);
    glTrackMatrixNV(GL_VERTEX_PROGRAM_NV, 0, GL_MODELVIEW_PROJECTION_NV, GL_IDENTITY_NV);
    glTrackMatrixNV(GL_VERTEX_PROGRAM_NV, 4, GL_MODELVIEW, GL_INVERSE_TRANSPOSE_NV);
+#endif
 
    /*
     * Misc init

progs/demos/gears.c

@@ -1,4 +1,3 @@
-
 /*
  * 3-D gear wheels.  This program is in the public domain.
  *
@@ -28,6 +27,7 @@ static GLint T0 = 0;
 static GLint Frames = 0;
 static GLint autoexit = 0;
 
+
 /**
 
   Draw a gear wheel.  You'll probably want to call this function when
@@ -215,7 +215,14 @@ draw(void)
 static void
 idle(void)
 {
-  angle += 2.0;
+  static double t0 = -1.;
+  double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+  if (t0 < 0.0)
+    t0 = t;
+  dt = t - t0;
+  t0 = t;
+
+  angle += 70.0 * dt;  /* 90 degrees per second */
   glutPostRedisplay();
 }
 

progs/demos/geartrain.c

@@ -912,14 +912,18 @@ draw (void)
 }
 
 
-
-
 static void
 idle (void)
 {
     int i;
+    static double t0 = -1.;
+    double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+    if (t0 < 0.0)
+       t0 = t;
+    dt = t - t0;
+    t0 = t;
     for (i = 0; i < number_of_gears; i++)
-      g[i].angle += g[i].angular_velocity;
+      g[i].angle += g[i].angular_velocity * dt;
     glutPostRedisplay();
 }
 

progs/demos/geartrain.dat

@@ -7,7 +7,7 @@ APOSITION = -7.000 0.000 0.000
 ACOLOR = 0.800 0.500 0.200
 ALENGTH = 6.000
 AMOTORED = 1
-AANGULARVELOCITY = 2.000
+AANGULARVELOCITY = 90.000
 ADIRECTION = 1
 
 ANAME = AXLE2

progs/demos/gloss.c

@@ -21,9 +21,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <string.h>
 #include <GL/glut.h>
 
-#include "readtex.c"   /* I know, this is a hack. */
+#include "readtex.h"
 
 #define SPECULAR_TEXTURE_FILE "../images/reflect.rgb"
 #define BASE_TEXTURE_FILE "../images/tile.rgb"
@@ -43,7 +44,7 @@ static GLuint Object = 0;
 static GLboolean Animate = GL_TRUE;
 
 static GLfloat Xrot = 0.0, Yrot = 0.0, Zrot = 0.0;
-static GLfloat DXrot = 1.0, DYrot = 2.5;
+static GLfloat DXrot = 20.0, DYrot = 50.;
 
 static GLfloat Black[4] = { 0, 0, 0, 0 };
 static GLfloat White[4] = { 1, 1, 1, 1 };
@@ -58,13 +59,18 @@ static GLint T0 = 0;
 static GLint Frames = 0;
 
 
-
-
 static void Idle( void )
 {
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+
    if (Animate) {
-      Xrot += DXrot;
-      Yrot += DYrot;
+      Xrot += DXrot*dt;
+      Yrot += DYrot*dt;
       glutPostRedisplay();
    }
 }

progs/demos/ipers.c

@@ -9,7 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#include <time.h>
+#include <string.h>
 
 #if defined (WIN32)|| defined(_WIN32)
 #include <windows.h>
@@ -18,7 +18,7 @@
 
 #include <GL/glut.h>
 
-#include "readtex.c"
+#include "readtex.h"
 
 #ifdef XMESA
 #include "GL/xmesa.h"
@@ -543,6 +543,12 @@ draw(void)
    static GLfloat alpha = 0.0f;
    static GLfloat beta = 0.0f;
    static float fr = 0.0;
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
 
    dojoy();
 
@@ -586,8 +592,8 @@ draw(void)
    drawipers(0, FROM_NONE);
    glPopMatrix();
 
-   alpha += 0.5f;
-   beta += 0.3f;
+   alpha += 4.f * dt;
+   beta += 2.4f * dt;
 
    glDisable(GL_LIGHTING);
    glDisable(GL_LIGHT0);

progs/demos/isosurf.c

@@ -36,7 +36,7 @@
 #define GL_GLEXT_PROTOTYPES
 #include "GL/glut.h"
 
-#include "readtex.c"   /* I know, this is a hack.  KW: me too. */
+#include "readtex.h"
 #define TEXTURE_FILE "../images/reflect.rgb"
 
 #define LIT		0x00000001

progs/demos/lodbias.c

@@ -34,7 +34,7 @@
 #include <GL/glut.h>
 #include <GL/glext.h>
 
-#include "readtex.c"   /* I know, this is a hack. */
+#include "readtex.h"
 
 #define TEXTURE_FILE "../images/girl.rgb"
 

progs/demos/morph3d.c

@@ -660,6 +660,13 @@ static void draw_ico( void )
 }
 
 static void draw ( void ) {
+  static double t0 = -1.;
+  double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+  if (t0 < 0.0)
+     t0 = t;
+  dt = t - t0;
+  t0 = t;
+
   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
 
   glPushMatrix();
@@ -681,7 +688,7 @@ static void draw ( void ) {
 
   glutSwapBuffers();
 
-  step+=0.05;
+  step += dt;
 }
 
 static void idle_( void )

progs/demos/multiarb.c

@@ -17,7 +17,7 @@
 #include <string.h>
 #include <GL/glut.h>
 
-#include "readtex.c"   /* I know, this is a hack. */
+#include "readtex.h"
 
 #define TEXTURE_1_FILE "../images/girl.rgb"
 #define TEXTURE_2_FILE "../images/reflect.rgb"
@@ -36,7 +36,6 @@ static GLfloat drift_increment = 0.005;
 static GLfloat Xrot = 20.0, Yrot = 30.0, Zrot = 0.0;
 
 
-
 static void Idle( void )
 {
    if (Animate) {

progs/demos/osdemo16.c

@@ -4,7 +4,7 @@
  *
  * Compile with something like this:
  *
- * gcc osdemo16.c -I../include -L../lib -lOSMesa16 -lm -o osdemo16
+ * gcc osdemo16.c -I../../include -L../../lib -lglut -lGLU -lOSMesa16 -lm -o osdemo16
  */
 
 
@@ -128,6 +128,11 @@ static void render_image( void )
 
    glPopMatrix();
 
+   /* This is very important!!!
+    * Make sure buffered commands are finished!!!
+    */
+   glFinish();
+
    gluDeleteQuadric(qobj);
 
    {
@@ -173,6 +178,7 @@ write_targa(const char *filename, const GLushort *buffer, int width, int height)
       for (y=height-1; y>=0; y--) {
          for (x=0; x<width; x++) {
             i = (y*width + x) * 4;
+            /* just write 8 high bits */
             fputc(ptr[i+2] >> 8, f); /* write blue */
             fputc(ptr[i+1] >> 8, f); /* write green */
             fputc(ptr[i] >> 8, f);   /* write red */
@@ -183,13 +189,13 @@ write_targa(const char *filename, const GLushort *buffer, int width, int height)
 
 
 static void
-write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
+write_ppm(const char *filename, const GLushort *buffer, int width, int height)
 {
    const int binary = 0;
    FILE *f = fopen( filename, "w" );
    if (f) {
       int i, x, y;
-      const GLubyte *ptr = buffer;
+      const GLushort *ptr = buffer;
       if (binary) {
          fprintf(f,"P6\n");
          fprintf(f,"# ppm-file created by osdemo.c\n");
@@ -200,9 +206,10 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
          for (y=height-1; y>=0; y--) {
             for (x=0; x<width; x++) {
                i = (y*width + x) * 4;
-               fputc(ptr[i], f);   /* write red */
-               fputc(ptr[i+1], f); /* write green */
-               fputc(ptr[i+2], f); /* write blue */
+               /* just write 8 high bits */
+               fputc(ptr[i] >> 8, f);   /* write red */
+               fputc(ptr[i+1] >> 8, f); /* write green */
+               fputc(ptr[i+2] >> 8, f); /* write blue */
             }
          }
       }
@@ -216,7 +223,8 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
          for (y=height-1; y>=0; y--) {
             for (x=0; x<width; x++) {
                i = (y*width + x) * 4;
-               fprintf(f, " %3d %3d %3d", ptr[i], ptr[i+1], ptr[i+2]);
+               /* just write 8 high bits */
+               fprintf(f, " %3d %3d %3d", ptr[i] >> 8, ptr[i+1] >> 8, ptr[i+2] >> 8);
                counter++;
                if (counter % 5 == 0)
                   fprintf(f, "\n");
@@ -231,7 +239,7 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
 
 int main( int argc, char *argv[] )
 {
-   void *buffer;
+   GLushort *buffer;
 
    /* Create an RGBA-mode context */
 #if OSMESA_MAJOR_VERSION * 100 + OSMESA_MINOR_VERSION >= 305
@@ -246,7 +254,7 @@ int main( int argc, char *argv[] )
    }
 
    /* Allocate the image buffer */
-   buffer = malloc( WIDTH * HEIGHT * 4 * sizeof(GLushort));
+   buffer = (GLushort *) malloc( WIDTH * HEIGHT * 4 * sizeof(GLushort));
    if (!buffer) {
       printf("Alloc image buffer failed!\n");
       return 0;

progs/demos/osdemo32.c

@@ -4,7 +4,7 @@
  *
  * Compile with something like this:
  *
- * gcc osdemo32.c -I../include -L../lib -lOSMesa32 -lm -o osdemo32
+ * gcc osdemo32.c -I../../include -L../../lib -lglut -lGLU -lOSMesa32 -lm -o osdemo32
  */
 
 
@@ -127,6 +127,11 @@ static void render_image( void )
 
    glPopMatrix();
 
+   /* This is very important!!!
+    * Make sure buffered commands are finished!!!
+    */
+   glFinish();
+
    gluDeleteQuadric(qobj);
 
    {
@@ -189,13 +194,13 @@ write_targa(const char *filename, const GLfloat *buffer, int width, int height)
 
 
 static void
-write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
+write_ppm(const char *filename, const GLfloat *buffer, int width, int height)
 {
    const int binary = 0;
    FILE *f = fopen( filename, "w" );
    if (f) {
       int i, x, y;
-      const GLubyte *ptr = buffer;
+      const GLfloat *ptr = buffer;
       if (binary) {
          fprintf(f,"P6\n");
          fprintf(f,"# ppm-file created by osdemo.c\n");
@@ -205,10 +210,17 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
          f = fopen( filename, "ab" );  /* reopen in binary append mode */
          for (y=height-1; y>=0; y--) {
             for (x=0; x<width; x++) {
+               int r, g, b;
                i = (y*width + x) * 4;
-               fputc(ptr[i], f);   /* write red */
-               fputc(ptr[i+1], f); /* write green */
-               fputc(ptr[i+2], f); /* write blue */
+               r = (int) (ptr[i+0] * 255.0);
+               g = (int) (ptr[i+1] * 255.0);
+               b = (int) (ptr[i+2] * 255.0);
+               if (r > 255) r = 255;
+               if (g > 255) g = 255;
+               if (b > 255) b = 255;
+               fputc(r, f);   /* write red */
+               fputc(g, f); /* write green */
+               fputc(b, f); /* write blue */
             }
          }
       }
@@ -221,8 +233,15 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
          fprintf(f,"255\n");
          for (y=height-1; y>=0; y--) {
             for (x=0; x<width; x++) {
+               int r, g, b;
                i = (y*width + x) * 4;
-               fprintf(f, " %3d %3d %3d", ptr[i], ptr[i+1], ptr[i+2]);
+               r = (int) (ptr[i+0] * 255.0);
+               g = (int) (ptr[i+1] * 255.0);
+               b = (int) (ptr[i+2] * 255.0);
+               if (r > 255) r = 255;
+               if (g > 255) g = 255;
+               if (b > 255) b = 255;
+               fprintf(f, " %3d %3d %3d", r, g, b);
                counter++;
                if (counter % 5 == 0)
                   fprintf(f, "\n");
@@ -237,7 +256,7 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height)
 
 int main( int argc, char *argv[] )
 {
-   void *buffer;
+   GLfloat *buffer;
 
    /* Create an RGBA-mode context */
 #if OSMESA_MAJOR_VERSION * 100 + OSMESA_MINOR_VERSION >= 305
@@ -252,7 +271,7 @@ int main( int argc, char *argv[] )
    }
 
    /* Allocate the image buffer */
-   buffer = malloc( WIDTH * HEIGHT * 4 * sizeof(GLfloat));
+   buffer = (GLfloat *) malloc( WIDTH * HEIGHT * 4 * sizeof(GLfloat));
    if (!buffer) {
       printf("Alloc image buffer failed!\n");
       return 0;

progs/demos/pixeltex.c

@@ -56,7 +56,7 @@
 #include <string.h>
 #include <GL/glut.h>
 #include <GL/glext.h>
-#include "readtex.c"   /* I know, this is a hack. */
+#include "readtex.h"
 
 #define TEXTURE_FILE "../images/girl.rgb"
 

progs/demos/pointblast.c

@@ -79,7 +79,6 @@ static float float_rand(void) { return rand() / (float) RAND_MAX; }
 
 #define MEAN_VELOCITY 3.0
 #define GRAVITY 2.0
-#define TIME_DELTA 0.025  /* The speed of time. */
 
 /* Modeling units of ground extent in each X and Z direction. */
 #define EDGE 12
@@ -114,6 +113,13 @@ updatePointList(void)
   float distance;
   int i;
 
+  static double t0 = -1.;
+  double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+  if (t0 < 0.0)
+    t0 = t;
+  dt = t - t0;
+  t0 = t;
+
   motion = 0;
   for (i=0; i<numPoints; i++) {
     distance = pointVelocity[i][0] * theTime;
@@ -139,9 +145,9 @@ updatePointList(void)
       pointTime[i] = 0.0;  /* Reset the particles sense of up time. */
     }
     motion = 1;
-    pointTime[i] += TIME_DELTA;
+    pointTime[i] += dt;
   }
-  theTime += TIME_DELTA;
+  theTime += dt;
   if (!motion && !spin) {
     if (repeat) {
       makePointList();
@@ -264,7 +270,7 @@ menu(int option)
   case 0:
     makePointList();
     break;
-#if GL_ARB_point_parameters
+#ifdef GL_ARB_point_parameters
   case 1:
     glPointParameterfvARB(GL_POINT_DISTANCE_ATTENUATION_ARB, constant);
     break;
@@ -281,7 +287,7 @@ menu(int option)
   case 5:
     blend = 0;
     break;
-#if GL_ARB_point_parameters
+#ifdef GL_ARB_point_parameters
   case 6:
     glPointParameterfARB(GL_POINT_FADE_THRESHOLD_SIZE_ARB, 1.0);
     break;

progs/demos/readpix.c

@@ -9,9 +9,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <string.h>
 #include <GL/glut.h>
 
-#include "../util/readtex.c"  /* a hack, I know */
+#include "readtex.h"
 
 #define IMAGE_FILE "../images/girl.rgb"
 

progs/demos/reflect.c

@@ -31,8 +31,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "GL/glut.h"
-#include "../util/showbuffer.c"
-#include "../util/readtex.c"
+#include "showbuffer.h"
+#include "readtex.h"
 
 
 #define DEG2RAD (3.14159/180.0)
@@ -318,8 +318,14 @@ static void draw_scene( void )
 
 static void idle( void )
 {
-   spin += 2.0;
-   yrot += 3.0;
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+   spin += 60.0 * dt;
+   yrot += 90.0 * dt;
    glutPostRedisplay();
 }
 

progs/demos/renormal.c

@@ -13,9 +13,15 @@
 static GLfloat Phi = 0.0;
 
 
-static void Idle(void)
+static void Idle( void )
 {
-   Phi += 0.1;
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+   Phi += 3.0 * dt;
    glutPostRedisplay();
 }
 

progs/demos/shadowtex.c

@@ -33,7 +33,7 @@
 #include <stdlib.h>
 #include <math.h>
 #include <GL/glut.h>
-#include "../util/showbuffer.c"
+#include "showbuffer.h"
 
 #if 0 /* change to 1 if you want to use the old SGIX extensions */
 #undef GL_ARB_depth_texture
@@ -386,7 +386,13 @@ Reshape(int width, int height)
 static void
 Idle(void)
 {
-   Yrot += 5.0;
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+   Yrot += 75.0 * dt;
    /*LightLongitude -= 5.0;*/
    glutPostRedisplay();
 }

progs/demos/spectex.c

@@ -25,8 +25,8 @@
 static GLUquadricObj *Quadric;
 static GLuint Sphere;
 static GLfloat LightPos[4] = {10.0, 10.0, 10.0, 1.0};
-static GLfloat Delta = 1.0;
-static GLint Mode = 0;
+static GLfloat Delta = 20.0;
+static GLint Mode = 4;
 
 /*static GLfloat Blue[4] = {0.0, 0.0, 1.0, 1.0};*/
 /*static GLfloat Gray[4] = {0.5, 0.5, 0.5, 1.0};*/
@@ -34,14 +34,18 @@ static GLfloat Black[4] = {0.0, 0.0, 0.0, 1.0};
 static GLfloat White[4] = {1.0, 1.0, 1.0, 1.0};
 
 
-
-static void Idle( void )
+static void
+Idle(void)
 {
-   LightPos[0] += Delta;
-   if (LightPos[0]>15.0)
-      Delta = -1.0;
-   else if (LightPos[0]<-15.0)
-      Delta = 1.0;
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+   LightPos[0] += Delta * dt;
+   if (LightPos[0]>15.0 || LightPos[0]<-15.0)
+      Delta = -Delta;
 
    glutPostRedisplay();
 }

progs/demos/spriteblast.c

@@ -104,7 +104,6 @@ static float float_rand(void) { return rand() / (float) RAND_MAX; }
 
 #define MEAN_VELOCITY 3.0
 #define GRAVITY 2.0
-#define TIME_DELTA 0.025  /* The speed of time. */
 
 /* Modeling units of ground extent in each X and Z direction. */
 #define EDGE 12
@@ -139,6 +138,13 @@ updatePointList(void)
   float distance;
   int i;
 
+  static double t0 = -1.;
+  double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+  if (t0 < 0.0)
+    t0 = t;
+  dt = t - t0;
+  t0 = t;
+
   motion = 0;
   for (i=0; i<numPoints; i++) {
     distance = pointVelocity[i][0] * theTime;
@@ -164,9 +170,9 @@ updatePointList(void)
       pointTime[i] = 0.0;  /* Reset the particles sense of up time. */
     }
     motion = 1;
-    pointTime[i] += TIME_DELTA;
+    pointTime[i] += dt;
   }
-  theTime += TIME_DELTA;
+  theTime += dt;
   if (!motion && !spin) {
     if (repeat) {
       makePointList();

progs/demos/teapot.c

@@ -10,13 +10,14 @@
 #include <stdlib.h>
 #include <math.h>
 #include <time.h>
+#include <string.h>
 
 #ifdef WIN32
 #include <windows.h>
 #endif
 
 #include <GL/glut.h>
-#include "readtex.c"
+#include "readtex.h"
 
 #ifdef XMESA
 #include "GL/xmesa.h"

progs/demos/terrain.c

@@ -69,7 +69,7 @@ static int scrheight = HEIGHT;
 
 static float obs[3] = { OBSSTARTX, heightMnt * 1.3, OBSSTARTY };
 static float dir[3], v1[2], v2[2];
-static float v = 15.0;
+static float v = 900.0;
 static float alpha = 75.0;
 static float beta = 90.0;
 
@@ -77,6 +77,12 @@ static void
 calcposobs(void)
 {
    float alpha1, alpha2;
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
 
    dir[0] = sin(alpha * M_PI / 180.0);
    dir[2] = cos(alpha * M_PI / 180.0) * sin(beta * M_PI / 180.0);
@@ -97,9 +103,9 @@ calcposobs(void)
    v2[0] = sin(alpha2 * M_PI / 180.0);
    v2[1] = cos(alpha2 * M_PI / 180.0);
 
-   obs[0] += v * dir[0];
-   obs[1] += v * dir[1];
-   obs[2] += v * dir[2];
+   obs[0] += v * dir[0] * dt;
+   obs[1] += v * dir[1] * dt;
+   obs[2] += v * dir[2] * dt;
 
    if (obs[1] < 0.0)
       obs[1] = 0.0;
@@ -432,10 +438,10 @@ key(unsigned char k, int x, int y)
       exit(0);
       break;
    case 'a':
-      v += 0.5;
+      v += 50.;
       break;
    case 'z':
-      v -= 0.5;
+      v -= 50.;
       break;
    case 'p':
       if (poutline) {

progs/demos/texcyl.c

@@ -12,9 +12,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <string.h>
 #include <GL/glut.h>
 
-#include "readtex.c"   /* I know, this is a hack. */
+#include "readtex.h"
 
 #define TEXTURE_FILE "../images/reflect.rgb"
 
@@ -30,7 +31,7 @@ static GLuint CylinderObj = 0;
 static GLboolean Animate = GL_TRUE;
 
 static GLfloat Xrot = 0.0, Yrot = 0.0, Zrot = 0.0;
-static GLfloat DXrot = 1.0, DYrot = 2.5;
+static GLfloat DXrot = 50.0, DYrot = 125.0;
 
 /* performance info */
 static GLint T0 = 0;
@@ -39,9 +40,16 @@ static GLint Frames = 0;
 
 static void Idle( void )
 {
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+
    if (Animate) {
-      Xrot += DXrot;
-      Yrot += DYrot;
+      Xrot += DXrot * dt;
+      Yrot += DYrot * dt;
       glutPostRedisplay();
    }
 }

progs/demos/texobj.c

@@ -85,7 +85,13 @@ static void draw( void )
 
 static void idle( void )
 {
-   Angle += 2.0;
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+   Angle += 120.0*dt;
    glutPostRedisplay();
 }
 

progs/demos/tunnel.c

@@ -9,14 +9,14 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#include <time.h>
+#include <string.h>
 
 #ifdef WIN32
 #include <windows.h>
 #endif
 
 #include <GL/glut.h>
-#include "readtex.c"
+#include "readtex.h"
 #include "tunneldat.h"
 
 #ifdef XMESA
@@ -55,7 +55,7 @@ static int win = 0;
 
 static float obs[3] = { 1000.0, 0.0, 2.0 };
 static float dir[3];
-static float v = 0.5;
+static float v = 30.;
 static float alpha = 90.0;
 static float beta = 90.0;
 
@@ -84,7 +84,7 @@ inittextures(void)
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
-		   GL_LINEAR_MIPMAP_LINEAR);
+		   GL_LINEAR_MIPMAP_NEAREST);
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 
    glGenTextures(1, &t2id);
@@ -160,6 +160,13 @@ drawobjs(const int *l, const float *f)
 static void
 calcposobs(void)
 {
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+
    dir[0] = sin(alpha * M_PI / 180.0);
    dir[1] = cos(alpha * M_PI / 180.0) * sin(beta * M_PI / 180.0);
    dir[2] = cos(beta * M_PI / 180.0);
@@ -171,9 +178,9 @@ calcposobs(void)
    if (dir[2] < 1.0e-5 && dir[2] > -1.0e-5)
       dir[2] = 0;
 
-   obs[0] += v * dir[0];
-   obs[1] += v * dir[1];
-   obs[2] += v * dir[2];
+   obs[0] += v * dir[0] * dt;
+   obs[1] += v * dir[1] * dt;
+   obs[2] += v * dir[2] * dt;
 }
 
 static void
@@ -204,10 +211,10 @@ key(unsigned char k, int x, int y)
       break;
 
    case 'a':
-      v += 0.01;
+      v += 5.;
       break;
    case 'z':
-      v -= 0.01;
+      v -= 5.;
       break;
 
 #ifdef XMESA

progs/demos/tunnel2.c

@@ -12,14 +12,14 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#include <time.h>
+#include <string.h>
 
 #ifdef WIN32
 #include <windows.h>
 #endif
 
 #include <GL/glut.h>
-#include "readtex.c"
+#include "readtex.h"
 #include "tunneldat.h"
 
 #ifdef FX
@@ -51,11 +51,11 @@ static GLint Frames = 0;
 
 static float obs[3] = { 1000.0, 0.0, 2.0 };
 static float dir[3];
-static float v = 0.5;
+static float v = 30.;
 static float alpha = 90.0;
 static float beta = 90.0;
 
-static int fog = 0;
+static int fog = 1;
 static int bfcull = 1;
 static int usetex = 1;
 static int cstrip = 0;
@@ -97,7 +97,7 @@ inittextures(void)
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
-		   GL_LINEAR_MIPMAP_NEAREST);
+		   GL_LINEAR_MIPMAP_LINEAR);
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 
    glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
@@ -158,6 +158,13 @@ drawobjs(const int *l, const float *f)
 static void
 calcposobs(void)
 {
+   static double t0 = -1.;
+   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+   if (t0 < 0.0)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+
    dir[0] = sin(alpha * M_PI / 180.0);
    dir[1] = cos(alpha * M_PI / 180.0) * sin(beta * M_PI / 180.0);
    dir[2] = cos(beta * M_PI / 180.0);
@@ -169,9 +176,9 @@ calcposobs(void)
    if (dir[2] < 1.0e-5 && dir[2] > -1.0e-5)
       dir[2] = 0;
 
-   obs[0] += v * dir[0];
-   obs[1] += v * dir[1];
-   obs[2] += v * dir[2];
+   obs[0] += v * dir[0] * dt;
+   obs[1] += v * dir[1] * dt;
+   obs[2] += v * dir[2] * dt;
 }
 
 static void
@@ -202,10 +209,10 @@ key(unsigned char k, int x, int y)
       break;
 
    case 'a':
-      v += 0.01;
+      v += 5.;
       break;
    case 'z':
-      v -= 0.01;
+      v -= 5.;
       break;
 
 #ifdef XMESA

progs/demos/winpos.c

@@ -14,7 +14,7 @@
 #define GL_GLEXT_PROTOTYPES
 #include "GL/glut.h"
 
-#include "readtex.c"  /* a hack, I know */
+#include "readtex.h"
 
 #define IMAGE_FILE "../images/girl.rgb"
 

progs/redbook/alpha3D.c

@@ -49,7 +49,7 @@
 
 #define MAXZ 8.0
 #define MINZ -8.0
-#define ZINC 0.4
+#define ZINC 4.
 
 static float solidZ = MAXZ;
 static float transparentZ = MINZ;
@@ -130,11 +130,21 @@ void reshape(int w, int h)
 
 void animate(void)
 {
+   static double t0 = -1.;
    if (solidZ <= MINZ || transparentZ >= MAXZ)
+   {
       glutIdleFunc(NULL);
+      t0 = -1.;
+   }
    else {
-      solidZ -= ZINC;
-      transparentZ += ZINC;
+      double t, dt;
+      t = glutGet(GLUT_ELAPSED_TIME) / 1000.;
+      if (t0 < 0.)
+         t0 = t;
+      dt = t - t0;
+      t0 = t;
+      solidZ -= ZINC*dt;
+      transparentZ += ZINC*dt;
       glutPostRedisplay();
    }
 }
@@ -163,7 +173,7 @@ void keyboard(unsigned char key, int x, int y)
 int main(int argc, char** argv)
 {
    glutInit(&argc, argv);
-   glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB | GLUT_DEPTH);
+   glutInitDisplayMode (GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
    glutInitWindowSize(500, 500);
    glutCreateWindow(argv[0]);
    init();

progs/redbook/double.c

@@ -45,6 +45,7 @@
 #include <stdlib.h>
 
 static GLfloat spin = 0.0;
+static GLdouble t0 = 0.;
 
 void display(void)
 {
@@ -58,9 +59,18 @@ void display(void)
    glutSwapBuffers();
 }
 
+GLdouble gettime(void)
+{
+    return (GLdouble)(glutGet(GLUT_ELAPSED_TIME)) / 1000.;
+}
+
 void spinDisplay(void)
 {
-   spin = spin + 2.0;
+   GLdouble t, dt;
+   t = gettime();
+   dt = t - t0;
+   t0 = t;
+   spin = spin + 120.0*dt;
    if (spin > 360.0)
       spin = spin - 360.0;
    glutPostRedisplay();
@@ -88,7 +98,10 @@ void mouse(int button, int state, int x, int y)
    switch (button) {
       case GLUT_LEFT_BUTTON:
          if (state == GLUT_DOWN)
+         {
+            t0 = gettime();
             glutIdleFunc(spinDisplay);
+         }
          break;
       case GLUT_MIDDLE_BUTTON:
          if (state == GLUT_DOWN)

progs/redbook/fog.c

@@ -62,7 +62,7 @@ selectFog(int mode)
 	/* falls through */
     case GL_EXP2:
     case GL_EXP:
-	glFogiv(GL_FOG_MODE, (int *) &mode);
+	glFogi(GL_FOG_MODE, 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*/ 0xffff);
+    glutAddMenuEntry("Fog EXP2", GL_EXP2);
     glutAddMenuEntry("Fog LINEAR", GL_LINEAR);
     glutAddMenuEntry("Quit", 0);
     glutAttachMenu(GLUT_RIGHT_BUTTON);

progs/redbook/polys.c

@@ -114,7 +114,7 @@ key(unsigned char k, int x, int y)
     exit(0);
     break;
   default:
-    return;
+    break;
   }
   glutPostRedisplay();
 }

progs/samples/Makefile

@@ -21,12 +21,27 @@ PROGS = accum bitmap1 bitmap2 blendeq blendxor copy cursor depth eval fog \
 	$(CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
 
 
-
 ##### TARGETS #####
 
 default: $(PROGS)
 
 
+sphere: sphere.o readtex.o
+	$(CC) -I$(INCDIR) $(CFLAGS) sphere.o readtex.o $(APP_LIB_DEPS) -o $@
+
+sphere.o: sphere.c readtex.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) sphere.c
+
+readtex.c: $(TOP)/progs/util/readtex.c
+	cp $< .
+
+readtex.h: $(TOP)/progs/util/readtex.h
+	cp $< . 
+
+readtex.o: readtex.c readtex.h
+	$(CC) -c -I$(INCDIR) $(CFLAGS) $< -o $@
+
+
 clean:
 	-rm -f $(PROGS)
 	-rm -f *.o *~

progs/samples/Makefile.DJ

@@ -49,8 +49,9 @@
 
 
 
-.PHONY : all
-.SUFFIXES : .c .o .exe
+.PHONY: all
+.SUFFIXES: .c .o .exe
+.SECONDARY: ../util/readtex.o ../util/showbuffer.o
 
 TOP = ../..
 CPU ?= pentium
@@ -80,8 +81,8 @@ endif
 
 .c.o:
 	$(CC) -o $@ $(CFLAGS) -c $<
-.o.exe:
-	$(LD) -o $@ $(LDFLAGS) $< $(LDLIBS)
+%.exe: ../util/readtex.o ../util/showbuffer.o %.o
+	$(LD) -o $@ $(LDFLAGS) $^ $(LDLIBS)
 
 all:
 	$(error Must specify <filename.exe> to build)

progs/samples/Makefile.mgw

@@ -40,8 +40,9 @@
 
 
 
-.PHONY : all
-.SUFFIXES : .c .o .exe
+.PHONY: all
+.SUFFIXES: .c .o .exe
+.SECONDARY: ../util/readtex.o ../util/showbuffer.o
 
 TOP = ../..
 CPU ?= pentium
@@ -63,8 +64,8 @@ LDLIBS = -lglut32 -lglu32 -lopengl32
 
 .c.o:
 	$(CC) -o $@ $(CFLAGS) -c $<
-.o.exe:
-	$(LD) -o $@ $(LDFLAGS) $< $(LDLIBS)
+%.exe: ../util/readtex.o ../util/showbuffer.o %.o
+	$(LD) -o $@ $(LDFLAGS) $^ $(LDLIBS)
 
 all:
 	$(error Must specify <filename.exe> to build)

progs/samples/olympic.c

@@ -108,7 +108,6 @@ void FillTorus(float rc, int numc, float rt, int numt)
 
 float Clamp(int iters_left, float t)
 {
-
     if (iters_left < 3) {
 	return 0.0;
     }
@@ -119,6 +118,17 @@ void DrawScene(void)
 {
     int i, j;
     GLboolean goIdle;
+    static double t0 = -1.;
+    double t, dt;
+    t = glutGet(GLUT_ELAPSED_TIME) / 1000.;
+    if (t0 < 0.)
+       t0 = t;
+    dt = t - t0;
+
+    if (dt < 1./30.)
+        return;
+
+    t0 = t;
 
     goIdle = GL_TRUE;
     for (i = 0; i < RINGS; i++) {
@@ -167,6 +177,10 @@ float MyRand(void)
    return 10.0 * ( (float) rand() / (float) RAND_MAX - 0.5 );
 }
 
+#if !defined(GLUTCALLBACK)
+#define GLUTCALLBACK
+#endif
+
 void GLUTCALLBACK glut_post_redisplay_p(void)
 {
       glutPostRedisplay();

progs/samples/sphere.c

@@ -29,7 +29,7 @@
 #include <math.h>
 #include <stdlib.h>
 #include <GL/glut.h>
-#include "../util/readtex.c"
+#include "readtex.h"
 
 
 #ifndef PI
@@ -820,8 +820,16 @@ void Reshape(int width, int height)
 
 void Idle(void)
 {
-   xRotation += .75;
-   yRotation += .375;
+   static double t0 = -1.;
+   double t, dt;
+   t = glutGet(GLUT_ELAPSED_TIME) / 1000.;
+   if (t0 < 0.)
+      t0 = t;
+   dt = t - t0;
+   t0 = t;
+
+   xRotation += .75*60.*dt;
+   yRotation += .375*60.*dt;
    glutPostRedisplay();
 }