fix bug 5791

allocation.
Append \n to _mesa_warning() strings.

Makefile

@@ -134,9 +134,10 @@ ultrix-gcc:
 
 # Rules for making release tarballs
 
-DIRECTORY = Mesa-6.5
-LIB_NAME = MesaLib-6.5
-DEMO_NAME = MesaDemos-6.5
+DIRECTORY = Mesa-6.4.2
+LIB_NAME = MesaLib-6.4.2
+DEMO_NAME = MesaDemos-6.4.2
+GLUT_NAME = MesaGLUT-6.4.2
 
 MAIN_FILES = \
 	$(DIRECTORY)/Makefile*						\
@@ -165,6 +166,7 @@ MAIN_FILES = \
 	$(DIRECTORY)/include/GL/glx.h					\
 	$(DIRECTORY)/include/GL/glxext.h				\
 	$(DIRECTORY)/include/GL/glx_mangle.h				\
+	$(DIRECTORY)/include/GL/glfbdev.h				\
 	$(DIRECTORY)/include/GL/mesa_wgl.h				\
 	$(DIRECTORY)/include/GL/mglmesa.h				\
 	$(DIRECTORY)/include/GL/osmesa.h				\
@@ -213,7 +215,6 @@ MAIN_FILES = \
 	$(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			\
 	$(DIRECTORY)/src/mesa/drivers/glide/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/ggi/*.[ch]			\
@@ -260,16 +261,15 @@ MAIN_FILES = \
 	$(DIRECTORY)/windows/VC7/mesa/osmesa/osmesa.vcproj
 
 DRI_FILES = \
-	$(DIRECTORY)/include/GL/internal/*.h				\
+	$(DIRECTORY)/include/GL/internal/dri_interface.h		\
+	$(DIRECTORY)/include/GL/internal/sarea.h			\
 	$(DIRECTORY)/src/glx/Makefile					\
 	$(DIRECTORY)/src/glx/x11/Makefile				\
 	$(DIRECTORY)/src/glx/x11/*.[ch]					\
 	$(DIRECTORY)/src/mesa/drivers/dri/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/dri/Makefile.template		\
-	$(DIRECTORY)/src/mesa/drivers/dri/common/*.[ch]			\
 	$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.[ch]		\
 	$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.po		\
-	$(DIRECTORY)/src/mesa/drivers/dri/dri_client/imports/*.h	\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/*.[chS]			\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/Makefile			\
 	$(DIRECTORY)/src/mesa/drivers/dri/*/Doxyfile			\
@@ -312,7 +312,7 @@ GLW_FILES = \
 	$(DIRECTORY)/src/glw/README			\
 	$(DIRECTORY)/src/glw/depend
 
-PROG_FILES = \
+DEMO_FILES = \
 	$(DIRECTORY)/progs/beos/*.cpp			\
 	$(DIRECTORY)/progs/beos/Makefile		\
 	$(DIRECTORY)/progs/images/*.rgb			\
@@ -323,6 +323,8 @@ PROG_FILES = \
 	$(DIRECTORY)/progs/demos/*.cxx			\
 	$(DIRECTORY)/progs/demos/*.dat			\
 	$(DIRECTORY)/progs/demos/README			\
+	$(DIRECTORY)/progs/osdemos/Makefile		\
+	$(DIRECTORY)/progs/osdemos/*.c			\
 	$(DIRECTORY)/progs/xdemos/Makefile*		\
 	$(DIRECTORY)/progs/xdemos/descrip.mms		\
 	$(DIRECTORY)/progs/xdemos/*.[chf]		\
@@ -337,10 +339,8 @@ PROG_FILES = \
 	$(DIRECTORY)/progs/windml/*.bmp			\
 	$(DIRECTORY)/progs/ggi/*.c			\
 	$(DIRECTORY)/windows/VC6/progs/demos/*.dsp	\
-	$(DIRECTORY)/windows/VC6/progs/glut/glut.dsp	\
 	$(DIRECTORY)/windows/VC6/progs/progs.dsw	\
 	$(DIRECTORY)/windows/VC7/progs/demos/*.vcproj	\
-	$(DIRECTORY)/windows/VC7/progs/glut/glut.vcproj	\
 	$(DIRECTORY)/windows/VC7/progs/progs.sln
 
 GLUT_FILES = \
@@ -359,7 +359,9 @@ GLUT_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		\
+	$(DIRECTORY)/windows/VC6/progs/glut/glut.dsp	\
+	$(DIRECTORY)/windows/VC7/progs/glut/glut.vcproj
 
 DEPEND_FILES = \
 	$(TOP)/src/mesa/depend		\
@@ -370,11 +372,9 @@ DEPEND_FILES = \
 
 LIB_FILES = $(MAIN_FILES) $(DRI_FILES) $(SGI_GLU_FILES) $(GLW_FILES)
 
-DEMO_FILES = $(PROG_FILES) $(GLUT_FILES)
-
 
 # Everything for new a Mesa release:
-tarballs: rm_depend lib_gz demo_gz lib_bz2 demo_bz2 lib_zip demo_zip md5
+tarballs: rm_depend lib_gz demo_gz glut_gz lib_bz2 demo_bz2 glut_bz2 lib_zip demo_zip glut_zip md5
 
 
 rm_depend:
@@ -396,6 +396,12 @@ demo_gz:
 	gzip $(DEMO_NAME).tar ; \
 	mv $(DEMO_NAME).tar.gz $(DIRECTORY)
 
+glut_gz:
+	cd .. ; \
+	tar -cf $(GLUT_NAME).tar $(GLUT_FILES) ; \
+	gzip $(GLUT_NAME).tar ; \
+	mv $(GLUT_NAME).tar.gz $(DIRECTORY)
+
 lib_bz2:
 	rm -f configs/current ; \
 	cd .. ; \
@@ -409,6 +415,12 @@ demo_bz2:
 	bzip2 $(DEMO_NAME).tar ; \
 	mv $(DEMO_NAME).tar.bz2 $(DIRECTORY)
 
+glut_bz2:
+	cd .. ; \
+	tar -cf $(GLUT_NAME).tar $(GLUT_FILES) ; \
+	bzip2 $(GLUT_NAME).tar ; \
+	mv $(GLUT_NAME).tar.bz2 $(DIRECTORY)
+
 lib_zip:
 	rm -f configs/current ; \
 	rm -f $(LIB_NAME).zip ; \
@@ -422,6 +434,12 @@ demo_zip:
 	zip -qr $(DEMO_NAME).zip $(DEMO_FILES) ; \
 	mv $(DEMO_NAME).zip $(DIRECTORY)
 
+glut_zip:
+	rm -f $(GLUT_NAME).zip ; \
+	cd .. ; \
+	zip -qr $(GLUT_NAME).zip $(GLUT_FILES) ; \
+	mv $(GLUT_NAME).zip $(DIRECTORY)
+
 md5:
 	@-md5sum $(LIB_NAME).tar.gz
 	@-md5sum $(LIB_NAME).tar.bz2
@@ -429,3 +447,6 @@ md5:
 	@-md5sum $(DEMO_NAME).tar.gz
 	@-md5sum $(DEMO_NAME).tar.bz2
 	@-md5sum $(DEMO_NAME).zip
+	@-md5sum $(GLUT_NAME).tar.gz
+	@-md5sum $(GLUT_NAME).tar.bz2
+	@-md5sum $(GLUT_NAME).zip

bin/installmesa

@@ -12,7 +12,7 @@ TOP=.
 INCLUDE_DIR="/usr/local/include"
 LIB_DIR="/usr/local/lib"
 
-if [ x$# == "x0" ] ; then
+if [ "x$#" = "x0" ] ; then
 echo
 echo "***** Mesa installation - You may need root privileges to do this *****"
 echo
@@ -20,7 +20,7 @@ echo "Default directory for header files is:" ${INCLUDE_DIR}
 echo "Enter new directory or press <Enter> to accept this default."
 
 read INPUT
-if [ x${INPUT} != "x" ] ; then
+if [ "x${INPUT}" != "x" ] ; then
 	INCLUDE_DIR=${INPUT}
 fi
 
@@ -29,7 +29,7 @@ echo "Default directory for library files is:" ${LIB_DIR}
 echo "Enter new directory or press <Enter> to accept this default."
 
 read INPUT
-if [ x${INPUT} != "x" ] ; then
+if [ "x${INPUT}" != "x" ] ; then
 	LIB_DIR=${INPUT}
 fi
 
@@ -47,7 +47,16 @@ fi
 
 # flags:
 #  -f = force
-#  -d = preserve symlinks
+#  -d = preserve symlinks (does not work on BSD)
+
+if [ `uname` = "FreeBSD" ] ; then
+	CP_FLAGS="-f"
+elif [ `uname` = "Darwin" ] ; then
+	CP_FLAGS="-f"
+else
+	CP_FLAGS="-fd"
+fi
+
 
 set -v
 
@@ -56,7 +65,8 @@ mkdir ${INCLUDE_DIR}/GL
 mkdir ${INCLUDE_DIR}/GLES
 mkdir ${LIB_DIR}
 cp -f ${TOP}/include/GL/*.h ${INCLUDE_DIR}/GL
-cp -f ${TOP}/include/GLES/*.h ${INCLUDE_DIR}/GLES
-cp -fd ${TOP}/lib*/lib* ${LIB_DIR}
+cp -f ${TOP}/src/glw/*.h ${INCLUDE_DIR}/GL
+# NOT YET: cp -f ${TOP}/include/GLES/*.h ${INCLUDE_DIR}/GLES
+cp ${CP_FLAGS} ${TOP}/lib*/lib* ${LIB_DIR}
 
 echo "Done."

bin/mklib

@@ -309,11 +309,23 @@ case $ARCH in
 	;;
 
     'FreeBSD')
+	# we assume gcc
+
+	if [ "x$LINK" = "x" ] ; then
+	    # -linker was not specified so set default link command now
+            if [ $CPLUSPLUS = 1 ] ; then
+                LINK=g++
+            else
+                LINK=gcc
+            fi
+	fi
+
 	if [ $NOPREFIX = 1 ] ; then
 	    # No "lib" or ".so" part
 	    echo "mklib: Making FreeBSD shared library: " ${LIBNAME}
+	    OPTS="-shared"
 	    rm -f ${LIBNAME}
-	    ld -Bshareable -o ${LIBNAME} ${OBJECTS}
+	    ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
 	    FINAL_LIBS=${LIBNAME}
         elif [ $STATIC = 1 ] ; then
 	    STLIB="lib${LIBNAME}.a"
@@ -323,12 +335,13 @@ case $ARCH in
 	    ranlib ${STLIB}
 	    FINAL_LIBS=${STLIB}
 	else
-	    SHLIB="lib${LIBNAME}.so.${MAJOR}.${MINOR}"
+	    SHLIB="lib${LIBNAME}.so.${MAJOR}"
+	    OPTS="-shared -Wl,-soname,${SHLIB}"
 	    echo "mklib: Making FreeBSD shared library: " ${SHLIB}
 	    rm -f ${SHLIB}
-	    ld -Bshareable -o ${SHLIB} ${OBJECTS}
-	    # XXX make lib${LIBNAME}.so.${MAJOR} symlink?
-	    FINAL_LIBS=${SHLIB}
+	    ${LINK} ${OPTS} -o ${SHLIB} ${OBJECTS} ${DEPS}
+	    ln -sf ${SHLIB} "lib${LIBNAME}.so"
+	    FINAL_LIBS="${SHLIB} lib${LIBNAME}.so"
 	fi
 	;;
 
@@ -492,7 +505,7 @@ case $ARCH in
         else
             LIBNAME="lib${LIBNAME}.dylib"
             echo "mklib: Making Darwin shared library: " ${LIBNAME}
-            FLAGS="-dynamiclib -multiply_defined suppress"
+            FLAGS="-dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0"
 	    if [ $CPLUSPLUS = 1 ] ; then
 		LINK="g++"
 	    else

configs/default

@@ -7,7 +7,7 @@ CONFIG_NAME = default
 
 # Version info
 MESA_MAJOR=6
-MESA_MINOR=3
+MESA_MINOR=4
 MESA_TINY=2
 
 # external projects.  This should be useless now that we use libdrm.

configs/freebsd

@@ -13,5 +13,4 @@ CFLAGS = -O2 -fPIC -pedantic -I/usr/X11R6/include -DUSE_XSHM -DHZ=100
 CXXFLAGS = -O2 -fPIC -pedantic
 GLUT_CFLAGS = -fexceptions
 
-APP_LIB_DEPS = -L$(LIB_DIR) -L/usr/X11R6/lib -lXext -lXmu -lXi -lX11 -lm
-
+APP_LIB_DEPS = -L$(LIB_DIR) -L/usr/X11R6/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -lXext -lXmu -lXi -lX11 -lm

configs/freebsd-dri

@@ -31,7 +31,7 @@ GLW_LIB_DEPS = -L$(LIB_DIR) -L/usr/X11R6/lib -lGL -lXt -lXm -lX11
 
 
 # Directories
-SRC_DIRS = mesa glu glut/glx glw glx/x11
+SRC_DIRS = glx/x11 mesa glu glut/glx glw
 DRIVER_DIRS = dri
 PROGRAM_DIRS = 
 WINDOW_SYSTEM=dri

docs/README.VMS

@@ -26,3 +26,7 @@ On Alpha platforms at default a sharable images for the libraries are created.
 To get a static library make it by typing MMS/MACRO=(NOSHARE=1).
 On VAX platforms only static libraries can be build.
 
+
+You may want to compile Mesa to use IEEE floating point arithmetic, instead
+of VAX floating point by specifying the /float=IEEE flag to the compiler.
+For more information see https://bugs.freedesktop.org/show_bug.cgi?id=4270

docs/RELNOTES-6.4

@@ -0,0 +1,50 @@
+
+		        Mesa 6.4 Release Notes
+
+			   October 24, 2005
+
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 6.3) designate new developmental releases.
+Even numbered versions (such as 6.4) designate stable releases.
+
+
+6.4 is a bug-fix release.  See the VERSIONS file for details.
+
+
+
+GLUT tarball
+------------
+
+Starting with 6.4, the GLUT library sources are distributed in a separate
+tarball.  This was done at the request of Linux distro vendors who prefer
+to use freeglut.
+
+
+
+
+Driver			Status
+----------------------	----------------------
+DRI drivers		varies with the driver
+XMesa (Xlib)		implements OpenGL 1.5
+OSMesa (off-screen)	implements OpenGL 1.5
+Windows/Win32		implements OpenGL 1.5
+Glide (3dfx Voodoo1/2)  requires updates	
+SVGA			requires updates
+DJGPP			requires updates
+GGI			requires updates
+BeOS			requires updates
+Allegro			requires updates
+D3D			requires updates
+
+The drivers which require updates mostly need to be updated to work
+with the new gl_renderbuffer / gl_framebuffer infrastructure introduced
+in Mesa 6.3.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-6.4,v 1.1.2.5 2005/10/24 23:12:29 brianp Exp $

docs/RELNOTES-6.4.1

@@ -0,0 +1,47 @@
+
+		        Mesa 6.4.1 Release Notes
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 6.3) designate new developmental releases.
+Even numbered versions (such as 6.4) designate stable releases.
+
+
+6.4.1 is a bug-fix release.  See the VERSIONS file for details.
+
+
+
+GLUT tarball
+------------
+
+Starting with 6.4, the GLUT library sources are distributed in a separate
+tarball.  This was done at the request of Linux distro vendors who prefer
+to use freeglut.
+
+
+
+
+Driver			Status
+----------------------	----------------------
+DRI drivers		varies with the driver
+XMesa (Xlib)		implements OpenGL 1.5
+OSMesa (off-screen)	implements OpenGL 1.5
+Windows/Win32		implements OpenGL 1.5
+Glide (3dfx Voodoo1/2)  requires updates	
+SVGA			requires updates
+DJGPP			requires updates
+GGI			requires updates
+BeOS			requires updates
+Allegro			requires updates
+D3D			requires updates
+
+The drivers which require updates mostly need to be updated to work
+with the new gl_renderbuffer / gl_framebuffer infrastructure introduced
+in Mesa 6.3.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-6.4.1,v 1.1.2.1 2005/11/30 01:15:15 brianp Exp $

docs/RELNOTES-6.4.2

@@ -0,0 +1,47 @@
+
+		        Mesa 6.4.2 Release Notes
+
+
+Introduction
+------------
+
+Mesa uses an even/odd version number scheme like the Linux kernel.
+Odd numbered versions (such as 6.3) designate new developmental releases.
+Even numbered versions (such as 6.4) designate stable releases.
+
+
+6.4.2 is a minor bug-fix release.  See the VERSIONS file for details.
+
+
+
+GLUT tarball
+------------
+
+Starting with 6.4, the GLUT library sources are distributed in a separate
+tarball.  This was done at the request of Linux distro vendors who prefer
+to use freeglut.
+
+
+
+
+Driver			Status
+----------------------	----------------------
+DRI drivers		varies with the driver
+XMesa (Xlib)		implements OpenGL 1.5
+OSMesa (off-screen)	implements OpenGL 1.5
+Windows/Win32		implements OpenGL 1.5
+Glide (3dfx Voodoo1/2)  requires updates	
+SVGA			requires updates
+DJGPP			requires updates
+GGI			requires updates
+BeOS			requires updates
+Allegro			requires updates
+D3D			requires updates
+
+The drivers which require updates mostly need to be updated to work
+with the new gl_renderbuffer / gl_framebuffer infrastructure introduced
+in Mesa 6.3.
+
+
+----------------------------------------------------------------------
+$Id: RELNOTES-6.4.2,v 1.1.2.1 2006/02/01 18:05:08 brianp Exp $

docs/VERSIONS

@@ -1372,3 +1372,63 @@ Mesa Version History
 	- wglGetProcAddress() didn't handle wgl-functions
 	- fixed glxext.h cross-compile issue (Colin Harrison)
 	- assorted DRI driver fixes
+
+
+6.4  October 24, 2005
+    New:
+	- Added a fast XOR line drawing function in Xlib driver
+	- Added support for GL_ARB_texture_mirrored_repeat to savage
+	  driver (supported only on Savage4 hardware).
+    Changes:
+	- Mesa now packaged in three parts: Library, Demos and GLUT
+    Bug fixes:
+	- GLX_X_RENDERABLE token wasn't accepted by glXChooseFBConfig
+	- Some files were present multiple times in the 6.3.2 tarballs
+	- r200_vtxtmp_x86.S file was missing from 6.3.2 tarball (bug 4207)
+	- glxgears_fbconfig demo didn't work (bug 4237)
+	- fixed bug when bilinear sampling 2d textures with borders
+	- glXCreatePbuffer() could segfault instead of returning 0 (bug 4235)
+	- fixed undefined frexp and rand in X.org libGLcore.a (bug 4242)
+	- fixed a few problems with proxy color tables (bug 4270)
+	- fixed precision problem in Z clearing (bug 4395)
+	- glBitmap, glDraw/CopyPixels mistakenly generated selection hits
+	- fixed potential segfault caused by reading pixels outside
+	  of renderbuffer bounds
+	- glGetTexLevelParameter didn't accept GL_TEXTURE_DEPTH_SIZE_ARB
+	- fixed memory corruption bug involving software alpha buffers
+	- glReadPixels clipped by window bounds was sometimes broken
+	- glDraw/CopyPixels of stencil data ignored the stencil write mask
+	- glReadPixels from a texture bound to a framebuffer object didn't work
+	- glIsRender/FramebufferEXT weren't totally correct
+	- fixed a number of point size attenuation/fade bugs
+	- fixed glFogCoord bug 4729
+	- GLX encoding for transpose matrix functions was broken
+	- fixed broken fragment program KIL and SWZ instructions
+	- fragment programs that wrote result.depth.z didn't work
+
+
+6.4.1  November 30, 2005
+    Bug fixes:
+	- redefining a vertex program string didn't take effect in TNL module
+	- fixed occasional segfault upon vertex/fragment parsing error
+	- vertex program LIT instruction didn't handle 0^0=1 correctly
+	- fragment program fog option didn't work with glDrawPixels, glBitmap
+	- USE_MGL_NAMESPACE didn't work for x86-64
+	- OSMesa demos were missing from previous release tarballs
+	- fixed problem with float->ushort conversion in glClear (bug 4992)
+	- popping of GL_EYE_PLANE texgen state was broken (bug 4996)
+	- popping of GL_SPOT_DIRECTION light state was broken (bug 5005)
+	- fixed occasional triangle color interpolation problem on VMS
+	- work around invalid free() call (bug 5131)
+	- fixed BSD X server compilation problem by including stdint.h
+
+
+6.4.2  February 2, 2006
+    New:
+	- added OSMesaColorClamp() function/feature
+	- added wglGetExtensionStringARB() function
+    Bug fixes:
+	- fixed some problems when building on Windows
+	- GLw header files weren't installed by installmesa script (bug 5396)
+	- GL/glfbdev.h file was missing from tarballs
+	- fixed TNL initialization bug which could lead to crash (bug 5791)

docs/contents.html

@@ -37,8 +37,6 @@ a:visited {
 
 <b>Download / Install</b>
 <ul>
-<li><a href="http://www.sourceforge.net/projects/mesa3d" target="_parent">Stable Release (6.2.1)</a>
-<li><a href="http://www.sourceforge.net/projects/mesa3d" target="_parent">Devel Release (6.3.2)</a>
 <li><a href="download.html" target="MainFrame">Downloading/Unpacking</a>
 <li><a href="install.html" target="MainFrame">Compilation/Installation</a>
 <li><a href="glu.html" target="MainFrame">SGI's GLU</a>
@@ -91,9 +89,13 @@ a:visited {
 <li><a href="demos.html" target="MainFrame">Demos / other</a>
 </ul>
 
+<b>Hosted by:</b>
+<br>
+<blockquote>
 <A HREF="http://sourceforge.net"
 target="_parent"><IMG SRC="http://sourceforge.net/sflogo.php?group_id=3&type=1"
 WIDTH="88" HEIGHT="31" ALIGN="BOTTOM" ALT="Sourceforge.net" BORDER="0"></A>
+</blockquote>
 
 </body>
 </html>

docs/download.html

@@ -6,101 +6,125 @@
 
 <BODY>
 
-<H1>Downloading / Unpacking</H1>
+<H1>Downloading</H1>
 
 <p>
-Mesa can be downloaded from the
-<a href="http://www.sourceforge.net/projects/mesa3d" target="_parent">
-SourceForge download area</A>.
+Current stable release: <b>6.4.2</b>
 </p>
 
 <p>
-Since version 2.3, Mesa is distributed in two pieces:  main library code
-and demos.  If you're upgrading from a previous version of Mesa or you're not
-interested in the demos you can just download the core Mesa archive file.
+Primary download site:
+<a href="http://sourceforge.net/project/showfiles.php?group_id=3"
+target="_parent">SourceForge</a>
+</p>
+
+
+<p>
+Mesa is distributed in several parts:
+</p>
+<ul>
+<li><b>MesaLib-x.y.z</b> - the main Mesa library source code, drivers
+    and documentation.
+</li>
+<li><b>MesaDemos-x.y.z</b> - OpenGL demonstration and test programs.
+    Most of the programs require GLUT (either the
+    <a href="http://www.opengl.org/resources/libraries/glut.html"
+    target="_parent">original GLUT by Mark Kilgard</a> or
+    <a href="http://freeglut.sourceforge.net" target="_parent">freeglut</a> or
+    <a href="http://freeglut.sourceforge.net" target="_parent">OpenGLUT</a>).
+</li>
+<li><b>MesaGLUT-x.y.z</b> - Mark Kilgard's GLUT, easily compiled and used
+    with Mesa.  Plus, other implementation of GLUT for DOS, OS/2, BeOS, etc.
+</li>
+</ul>
+
+<p>
+If you're not interested in running the demos, you'll only need the first
+package.
 </p>
 
 <p>
-Mesa is available in at least three archive formats:
+The packages are available in .tar.gz, .tar.bz2 and .zip formats.
+Other organizations might offer additional package formats.
 </p>
 
+<H1>Unpacking</H1>
+
+<p>
+All the packages should be in the same directory prior to unpacking.
+</p>
+
+<ul>
+<li>To unpack .tar.gz files:
 <pre>
-1. GNU zip/tar
-
-	Download MesaLib-X.Y.tar.gz and optionally MesaDemos-X.Y.tar.gz
-	Unpack with:
-		gzcat MesaLib-X.Y.tar.gz | tar xf -
-		gzcat MesaDemos-X.Y.tar.gz | tar xf -
-	or
-		gunzip MesaLib-X.Y.tar.gz ; tar xf MesaLib-X.Y.tar
-		gunzip MesaDemos-X.Y.tar.gz ; tar xf MesaLib-X.Y.tar
-	or
 	tar zxf MesaLib-X.Y.tar.gz
 	tar zxf MesaDemos-X.Y.tar.gz
-
-	If you don't have gzcat try zcat instead.
-
-2. Unix compressed/tar
-
-	Download MesaLib-X.Y.tar.Z and optionally MesaDemos-X.Y.tar.Z
-	Unpack with:
-		zcat MesaLib-X.Y.tar.Z | tar xf -
-		zcat MesaDemos-X.Y.tar.Z | tar xf -
-
-3. ZIP format
-
-	Download MesaLib-X.Y.zip and optionally MesaDemos-X.Y.zip
-	Unpack with:
+	tar zxf MesaGLUT-X.Y.tar.gz
+</pre>
+or
+<pre>
+	gzcat MesaLib-X.Y.tar.gz | tar xf -
+	gzcat MesaDemos-X.Y.tar.gz | tar xf -
+	gzcat MesaGLUT-X.Y.tar.gz | tar xf -
+</pre>
+or
+<pre>
+	gunzip MesaLib-X.Y.tar.gz ; tar xf MesaLib-X.Y.tar
+	gunzip MesaDemos-X.Y.tar.gz ; tar xf MesaDemos-X.Y.tar
+	gunzip MesaGLUT-X.Y.tar.gz ; tar xf MesaGLUT-X.Y.tar
+</pre>
+<li>To unpack .tar.bz2 files:
+<pre>
+	bunzip2 -c MesaLib-X.Y.tar.gz | tar xf -
+	bunzip2 -c MesaDemos-X.Y.tar.gz | tar xf -
+	bunzip2 -c MesaGLUT-X.Y.tar.gz | tar xf -
+</pre>
+<li>To unpack .zip files:
+<pre>
 	unzip MesaLib-X.Y.zip
 	unzip MesaDemos-X.Y.zip
+	unzip MesaGLUT-X.Y.zip
 </pre>
+</ul>
+
+
+<h1>Contents</h1>
 
 <p>
-After unpacking you'll have these directories (and more):
+After unpacking you'll have these directories:
 </p>
 <pre>
-Makefile.X11	- top-level Makefile for X11-based systems
-Make-config	- system configurations used by the Makefile.X11
+Makefile	- top-level Makefile for most systems
+configs/	- makefile parameter files for various systems
 include/	- GL header (include) files
 bin/		- shell scripts for making shared libraries, etc
-lib/		- final client libraries, created during compilation
 docs/		- documentation
 src/		- source code for libraries
 src/mesa	- sources for the main Mesa library and device drivers
 src/glu		- libGLU source code
 src/glw		- Xt/Motif/OpenGL widget code
+</pre>
 
+If you downloaded and unpacked the MesaDemos.X.Y package:
 
-and if you downloaded and unpacked the MesaDemos.X.Y archive:
-
-src/glut	- GLUT source code
-progs/		- OpenGL programs
+<pre>
 progs/demos	- original Mesa demos
 progs/xdemos	- GLX OpenGL/Mesa demos
 progs/redbook	- examples from the OpenGL Programming Guide
 progs/samples	- examples from SGI
 progs/images/	- image files
+</pre>
 
+If you downloaded and unpacked the MesaGLUT.X.Y package:
+<pre>
+src/glut	- GLUT library source code
 </pre>
 
 <p>
-Proceed to <a href="install.html">compilation and installation
+Proceed to the <a href="install.html">compilation and installation
 instructions</a>.
 </p>
 
-<H1>GLUT</H1>
-
-<p>
-Mesa 2.5 and later includes Mark Kilgard's GLUT library (GL Utility Toolkit).
-GLUT is built automatically on systems which support it.
-</p>
-<p>
-The GLUT tests, demos, examples, etc are not included, just the main library.
-To obtain the latest complete release of GLUT please visit the
-<a href="http://www.opengl.org/resources/libraries/glut.html"
-target ="_parent">GLUT page</a> on www.opengl.org.
-</p>
-
 
 </BODY>
 </HTML>

docs/envvars.html

@@ -24,15 +24,17 @@ generate exceptions.
 
 <p>
 The following environment variables are only applicable to the Xlib/X11
-software driver:
+software driver.
+See the <A HREF="README.X11">README.X11</A> file for details.
 </p>
 <ul>
-<li>MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode (X only)
-<li>MESA_CI_VISUAL - specifies the X visual and depth for CI mode (X only)
-<li>MESA_BACK_BUFFER - specifies how to implement the back color buffer (X only)
-<li>MESA_GAMMA - gamma correction coefficients (X only)
-<li>MESA_XSYNC - enable synchronous X behavior (for X debugging only)
-<li>MESA_GLX_FORCE_CI - if set, force GLX to treak 8bpp visuals as CI visuals
+<li>MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode
+<li>MESA_CI_VISUAL - specifies the X visual and depth for CI mode
+<li>MESA_BACK_BUFFER - specifies how to implement the back color buffer,
+    either "pixmap" or "ximage"
+<li>MESA_GAMMA - gamma correction coefficients for red, green, blue channels
+<li>MESA_XSYNC - enable synchronous X behavior (for debugging only)
+<li>MESA_GLX_FORCE_CI - if set, force GLX to treat 8bpp visuals as CI visuals
 <li>MESA_GLX_FX - set to either "fullscreen" for full-screen rendering,
   "window" to render into a window, or "disable" to disable the Glide driver.
 <li>MESA_GLX_FORCE_ALPHA - if set, forces RGB windows to have an alpha channel.

docs/faq.html

@@ -9,7 +9,7 @@
 
 <center>
 <h1>Mesa Frequently Asked Questions</h1>
-Last updated: 17 November 2004
+Last updated: 21 October 2004
 </center>
 
 <br>
@@ -39,14 +39,14 @@ See the </a><a href="http://www.opengl.org/">OpenGL website</a> for more
 information.
 </p>
 <p>
-Mesa 5.x supports the OpenGL 1.4 specification.
+Mesa 6.x supports the OpenGL 1.5 specification.
 </p>
 
 
 <h2>1.2 Does Mesa support/use graphics hardware?</h2>
 <p>
-Yes.  Specifically, Mesa serves as the OpenGL core for the open-source
-XFree86/DRI OpenGL drivers.  See the <a href="http://dri.sf.net/">DRI
+Yes.  Specifically, Mesa serves as the OpenGL core for the open-source DRI
+drivers for XFree86/X.org.  See the <a href="http://dri.sf.net/">DRI
 website</a> for more information.
 </p>
 <p>
@@ -62,7 +62,8 @@ operating systems today.
 Still, Mesa serves at least these purposes:
 </p>
 <ul>
-<li>Mesa is used as the core of the open-source XFree86/DRI hardware drivers.
+<li>Mesa is used as the core of the open-source XFree86/X.org DRI
+    hardware drivers.
 </li>
 <li>Mesa is quite portable and allows OpenGL to be used on systems
     that have no other OpenGL solution.
@@ -86,8 +87,8 @@ Still, Mesa serves at least these purposes:
 <h2>1.4 What's the difference between"Stand-Alone" Mesa and the DRI drivers?</h2>
 <p>
 <em>Stand-alone Mesa</em> is the original incarnation of Mesa.
-On systems running the X Window System, it does all its rendering through
-the Xlib API.
+On systems running the X Window System it does all its rendering through
+the Xlib API:
 <ul>
 <li>The GLX API is supported, but it's really just an emulation of the
      real thing.
@@ -116,21 +117,10 @@ within the DRI (Direct Rendering Infrastructure):
 
 <h2>1.5 How do I upgrade my DRI installation to use a new Mesa release?</h2>
 <p>
-You don't!  A copy of the Mesa source code lives inside the XFree86/DRI source
-tree and gets compiled into the individual DRI driver modules.
-If you try to install Mesa over an XFree86/DRI installation, you'll lose
-hardware rendering (because stand-alone Mesa's libGL.so is different than
-the XFree86 libGL.so).
-</p>
-<p>
-The DRI developers will incorporate the latest release of Mesa into the
-DRI drivers when the time is right.
-</p>
-<p>
-To upgrade, either look for a new release of <a href="http://www.xfree86.org"
-target="_parent">XFree86</a> or visit the
-<a href="http://dri.sf.net" target="_parent">DRI website</a> to see
-if there's newer drivers.
+This wasn't easy in the past.
+Now, the DRI drivers are included in the Mesa tree and can be compiled
+separately from the X server.
+Just follow the Mesa <a href="install.html">compilation instructions</a>.
 </p>
 
 
@@ -201,7 +191,7 @@ Mesa no longer supports GNU autoconf/automake.  Why?
 </ul>
 
 <p>
-Now, Mesa again uses a conventional Makefile system (as it did originally).
+Now Mesa again uses a conventional Makefile system (as it did originally).
 Basically, each Makefile in the tree includes one of the configuration
 files from the config/ directory.
 The config files specify all the variables for a variety of popular systems.
@@ -219,9 +209,9 @@ Mesa's not the solution.
 
 <h2><a name="part2">2.4 Where is the GLUT library?</a></h2>
 <p>
-<a name="part2">GLUT (OpenGL Utility Toolkit) is in the separate MesaDemos-x.y.z.tar.gz file.
-If you don't already have GLUT installed, you should grab the MesaDemos
-package and unpack it before compiling Mesa.
+<a name="part2">GLUT (OpenGL Utility Toolkit) is in the separate MesaGLUT-x.y.z.tar.gz file.
+If you don't already have GLUT installed, you should grab the MesaGLUT
+package and compile it with the rest of Mesa.
 </a></p>
 
 
@@ -250,7 +240,7 @@ Mesa version number.
 version number.
 </li></ul>
 <p>
-After installing XFree86 and the DRI drivers, some of these files
+After installing XFree86/X.org and the DRI drivers, some of these files
 may be symlinks into the /usr/X11R6/ tree.
 </p>
 <p>

docs/modelers.html

@@ -32,7 +32,7 @@
 	- VRML viewer
 	</li><li><a href="http://aig.cs.man.ac.uk/systems/Maverik/" target="_parent">Maverik</a>
 	- VR graphics and interaction system
-	</li><li><a href="http://www.swissquake.ch/chumb.alum-soft" target="_parent">MD2 Viewer</a>
+	</li><li><a href="http://www.swissquake.ch/chumbalum-soft/md2v" target="_parent">MD2 Viewer</a>
 	- View .MD2 files
 	</li><li><a href="http://www.megacads.dlr.de/" target="_parent">MegaCads</a>
 	- Multiblock-Elliptic-Grid-Generation-And-CAD-System

docs/news.html

@@ -11,6 +11,115 @@
 <H1>News</H1>
 
 
+<h2>February 2, 2006</h2>
+<p>
+Mesa 6.4.2 has been released.  This is primarily a bug-fix release.
+</p>
+<pre>
+    New items:
+	- added OSMesaColorClamp() function/feature
+	- added wglGetExtensionStringARB() function
+    Bug fixes:
+	- fixed some problems when building on Windows
+	- GLw header files weren't installed by installmesa script (bug 5396)
+	- GL/glfbdev.h file was missing from tarballs
+</pre>
+<p>
+The MD5 checksums are:
+</p>
+<pre>
+TBD
+</pre>
+
+
+<h2>November 29, 2005</h2>
+<p>
+Mesa 6.4.1 has been released.  This is a stable, bug-fix release.
+</p>
+<pre>
+    Bug fixes:
+	- redefining a vertex program string didn't take effect in TNL module
+	- fixed occasional segfault upon vertex/fragment parsing error
+	- vertex program LIT instruction didn't handle 0^0=1 correctly
+	- fragment program fog option didn't work with glDrawPixels, glBitmap
+	- USE_MGL_NAMESPACE didn't work for x86-64
+	- OSMesa demos were missing from previous release tarballs
+	- fixed problem with float->ushort conversion in glClear (bug 4992)
+	- popping of GL_EYE_PLANE texgen state was broken (bug 4996)
+	- popping of GL_SPOT_DIRECTION light state was broken (bug 5005)
+	- fixed occasional triangle color interpolation problem on VMS
+	- work around invalid free() call (bug 5131)
+	- fixed BSD X server compilation problem by including stdint.h
+</pre>
+<p>
+The MD5 checksums are:
+</p>
+<pre>
+698ceb574cf882b0226761f5913c0da9  MesaLib-6.4.1.tar.gz
+ea148c828ec6f645526451db1b8556f1  MesaLib-6.4.1.tar.bz2
+42e93279468975ed2bf3111b8721e5d9  MesaLib-6.4.1.zip
+e3b0d50807fd2bdcd1a95aaddd786f13  MesaDemos-6.4.1.tar.gz
+99df1fdcb98d391666b476ca6f1dda8a  MesaDemos-6.4.1.tar.bz2
+b999d2c6d92fb4b7740a3dbd889348e3  MesaDemos-6.4.1.zip
+eadfe01fe5ddfb1eb8227dd567b31635  MesaGLUT-6.4.1.tar.gz
+bd003bb4f981a4f91dee4c38644d4f3f  MesaGLUT-6.4.1.tar.bz2
+71c401c037088bf688a88afdaeb3420f  MesaGLUT-6.4.1.zip
+</pre>
+
+
+
+
+<h2>October 24, 2005</h2>
+<p>
+Mesa 6.4 has been released.  This is a stable, bug-fix release.
+</p>
+<pre>
+    New:
+	- Added a fast XOR line drawing function in Xlib driver
+	- Added support for GL_ARB_texture_mirrored_repeat to savage
+	  driver (supported only on Savage4 hardware).
+    Changes:
+	- Mesa now packaged in three parts: Library, Demos and GLUT
+    Bug fixes:
+	- GLX_X_RENDERABLE token wasn't accepted by glXChooseFBConfig
+	- Some files were present multiple times in the 6.3.2 tarballs
+	- r200_vtxtmp_x86.S file was missing from 6.3.2 tarball (bug 4207)
+	- glxgears_fbconfig demo didn't work (bug 4237)
+	- fixed bug when bilinear sampling 2d textures with borders
+	- glXCreatePbuffer() could segfault instead of returning 0 (bug 4235)
+	- fixed undefined frexp and rand in X.org libGLcore.a (bug 4242)
+	- fixed a few problems with proxy color tables (bug 4270)
+	- fixed precision problem in Z clearing (bug 4395)
+	- glBitmap, glDraw/CopyPixels mistakenly generated selection hits
+	- fixed potential segfault caused by reading pixels outside
+	  of renderbuffer bounds
+	- glGetTexLevelParameter didn't accept GL_TEXTURE_DEPTH_SIZE_ARB
+	- fixed memory corruption bug involving software alpha buffers
+	- glReadPixels clipped by window bounds was sometimes broken
+	- glDraw/CopyPixels of stencil data ignored the stencil write mask
+	- glReadPixels from a texture bound to a framebuffer object didn't work
+	- glIsRender/FramebufferEXT weren't totally correct
+	- fixed a number of point size attenuation/fade bugs
+	- fixed glFogCoord bug 4729
+	- GLX encoding for transpose matrix functions was broken
+	- fixed broken fragment program KIL and SWZ instructions
+</pre>
+<p>
+The MD5 checksums are:
+</p>
+<pre>
+1cce0c1eb4fd15e9dfe837a1ce0c9812  MesaLib-6.4.tar.gz
+85a84e47a3f718f752f306b9e0954ef6  MesaLib-6.4.tar.bz2
+b976fea4f3ee06354c53f91b6e3f2ffc  MesaLib-6.4.zip
+d8734f2c69bcf7ef9f5ae454a85743ba  MesaDemos-6.4.tar.gz
+1a8c4d4fc699233f5fdb902b8753099e  MesaDemos-6.4.tar.bz2
+607ab7c7a7de0cc5febbdde2bfa03098  MesaDemos-6.4.zip
+3260156f66174322a092be0767962d34  MesaGLUT-6.4.tar.gz
+0465d053f83775f44a12dec4050dfd78  MesaGLUT-6.4.tar.bz2
+02abfcdcdf72ba938ae00f6e3b70fbe0  MesaGLUT-6.4.zip
+</pre>
+
+
 <h2>August 19, 2005</h2>
 <p>
 Mesa 6.3.2 has been released.
@@ -1051,6 +1160,6 @@ source code</a>.</p>
 
 
 <hr>
-$Id: news.html,v 3.24 2005/08/19 23:42:29 brianp Exp $
+$Id: news.html,v 3.24.2.6 2006/02/01 18:08:25 brianp Exp $
 </body>
 </html>

docs/relnotes.html

@@ -13,6 +13,9 @@ The release notes summarize what's new or changed in each Mesa release.
 </p>
 
 <UL>
+<LI><A HREF="RELNOTES-6.4.2">RELNOTES-6.4.2</A>
+<LI><A HREF="RELNOTES-6.4.1">RELNOTES-6.4.1</A>
+<LI><A HREF="RELNOTES-6.4">RELNOTES-6.4</A>
 <LI><A HREF="RELNOTES-6.3.2">RELNOTES-6.3.2</A>
 <LI><A HREF="RELNOTES-6.3">RELNOTES-6.3</A>
 <LI><A HREF="RELNOTES-6.2.1">RELNOTES-6.2.1</A>

include/GL/internal/dri_interface.h

@@ -39,7 +39,6 @@
 #define DRI_INTERFACE_H
 
 #include <GL/internal/glcore.h>
-#include <xf86drm.h>
 #include <drm.h>
 
 /**

include/GL/mesa_wgl.h

@@ -111,6 +111,15 @@ WGLAPI int   GLAPIENTRY DescribePixelFormat(HDC,int,unsigned int,LPPIXELFORMATDE
 WGLAPI int   GLAPIENTRY GetPixelFormat(HDC);
 WGLAPI int   GLAPIENTRY SetPixelFormat(HDC,int,const PIXELFORMATDESCRIPTOR *);
 
+
+#ifndef WGL_ARB_extensions_string
+#define WGL_ARB_extensions_string 1
+
+WGLAPI const char * GLAPIENTRY wglGetExtensionsStringARB(HDC hdc);
+
+#endif /* WGL_ARB_extensions_string */
+
+
 #ifdef _MSC_VER
 #  pragma warning( pop )
 #endif

include/GL/osmesa.h

@@ -61,8 +61,8 @@ extern "C" {
 
 
 #define OSMESA_MAJOR_VERSION 6
-#define OSMESA_MINOR_VERSION 3
-#define OSMESA_PATCH_VERSION 0
+#define OSMESA_MINOR_VERSION 4
+#define OSMESA_PATCH_VERSION 2
 
 
 
@@ -267,6 +267,15 @@ GLAPI OSMESAproc GLAPIENTRY
 OSMesaGetProcAddress( const char *funcName );
 
 
+
+/**
+ * Enable/disable color clamping, off by default.
+ * New in Mesa 6.4.2
+ */
+GLAPI void GLAPIENTRY
+OSMesaColorClamp(GLboolean enable);
+
+
 #if defined(__BEOS__) || defined(__QUICKDRAW__)
 #pragma export off
 #endif

include/GL/wmesa.h

@@ -78,7 +78,7 @@ typedef struct wmesa_context *WMesaContext;
  * appropriate colormap.
  *
  * Input:
- *         hWnd - Window handle
+ *         hDC - Windows device or memory context
  *         Pal  - Palette to use
  *         rgb_flag - GL_TRUE = RGB mode,
  *                    GL_FALSE = color index mode
@@ -91,7 +91,7 @@ typedef struct wmesa_context *WMesaContext;
  *
  * Return:  a WMesa_context or NULL if error.
  */
-extern WMesaContext WMesaCreateContext(HWND hWnd,HPALETTE* pPal,
+extern WMesaContext WMesaCreateContext(HDC hDC,HPALETTE* pPal,
                                        GLboolean rgb_flag,
                                        GLboolean db_flag,
                                        GLboolean alpha_flag);

progs/demos/drawpix.c

@@ -71,7 +71,9 @@ static void Display( void )
    glDisable(GL_SCISSOR_TEST);
    glDisable(GL_FOG);
 
-   if (!DrawFront)
+   if (DrawFront)
+      glFinish();
+   else
       glutSwapBuffers();
 }
 

progs/demos/gears.c

@@ -234,7 +234,9 @@ idle(void)
   dt = t - t0;
   t0 = t;
 
-  angle += 70.0 * dt;  /* 90 degrees per second */
+  angle += 70.0 * dt;  /* 70 degrees per second */
+  angle = fmod(angle, 360.0); /* prevents eventual overflow */
+
   glutPostRedisplay();
 }
 

progs/demos/readpix.c

@@ -186,11 +186,12 @@ Display( void )
    else {
       /* clear the temporary image to white (helpful for debugging */
       memset(TempImage, 255, ImgWidth * ImgHeight * 4);
-#if 0
-      /* you might use this when debugging */
+#if 1
       glReadPixels(APosX, APosY, ImgWidth, ImgHeight,
                    ReadFormat, ReadType, TempImage);
+      (void) ComplexReadPixels;
 #else
+      /* you might use this when debugging */
       ComplexReadPixels(APosX, APosY, ImgWidth, ImgHeight,
                         ReadFormat, ReadType, TempImage);
 #endif

progs/tests/fbotest1.c

@@ -71,7 +71,9 @@ Display( void )
 static void
 Reshape( int width, int height )
 {
+#if 0
    float ar = (float) width / (float) height;
+#endif
    glViewport( 0, 0, width, height );
    glMatrixMode( GL_PROJECTION );
    glLoadIdentity();
@@ -117,14 +119,14 @@ Init( void )
 
    glGenFramebuffersEXT(1, &MyFB);
    assert(MyFB);
-   assert(glIsFramebufferEXT(MyFB));
+   assert(!glIsFramebufferEXT(MyFB));
    glDeleteFramebuffersEXT(1, &MyFB);
    assert(!glIsFramebufferEXT(MyFB));
    /* Note, continue to use MyFB below */
 
    glGenRenderbuffersEXT(1, &rb);
    assert(rb);
-   assert(glIsRenderbufferEXT(rb));
+   assert(!glIsRenderbufferEXT(rb));
    glDeleteRenderbuffersEXT(1, &rb);
    assert(!glIsRenderbufferEXT(rb));
    rb = 42; /* an arbitrary ID */
@@ -156,6 +158,12 @@ Init( void )
       glGetRenderbufferParameterivEXT(GL_RENDERBUFFER_EXT,
                                       GL_RENDERBUFFER_ALPHA_SIZE_EXT, &a);
       printf("renderbuffer RGBA sizes = %d %d %d %d\n", r, g, b, a);
+
+      glGetIntegerv(GL_RED_BITS, &r);
+      glGetIntegerv(GL_GREEN_BITS, &g);
+      glGetIntegerv(GL_BLUE_BITS, &b);
+      glGetIntegerv(GL_ALPHA_BITS, &a);
+      printf("Visual RGBA sizes = %d %d %d %d\n", r, g, b, a);
    }
 
    CheckError(__LINE__);

progs/tests/fbotexture.c

@@ -56,7 +56,8 @@ RenderTexture(void)
    glLoadIdentity();
    glTranslatef(0.0, 0.0, -15.0);
 
-   /* draw to texture */
+   /* draw to texture image */
+   glBindTexture(GL_TEXTURE_2D, 0);
    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
    glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
                              GL_TEXTURE_2D, TexObj, level);
@@ -142,6 +143,7 @@ Display(void)
    glPushMatrix();
    glRotatef(Rot, 0, 1, 0);
    glEnable(GL_TEXTURE_2D);
+   glBindTexture(GL_TEXTURE_2D, TexObj);
    glBegin(GL_POLYGON);
    glColor3f(0.25, 0.25, 0.25);
    glTexCoord2f(0, 0);
@@ -203,10 +205,10 @@ Init(void)
    }
    printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
 
-   /* make framebuffer */
+   /* gen framebuffer id, delete it, do some assertions, just for testing */
    glGenFramebuffersEXT(1, &MyFB);
    assert(MyFB);
-   assert(glIsFramebufferEXT(MyFB));
+   assert(!glIsFramebufferEXT(MyFB));
    glDeleteFramebuffersEXT(1, &MyFB);
    assert(!glIsFramebufferEXT(MyFB));
    /* Note, continue to use MyFB below */
@@ -219,8 +221,9 @@ Init(void)
    /* make depth renderbuffer */
    glGenRenderbuffersEXT(1, &DepthRB);
    assert(DepthRB);
-   assert(glIsRenderbufferEXT(DepthRB));
+   assert(!glIsRenderbufferEXT(DepthRB));
    glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, DepthRB);
+   assert(glIsRenderbufferEXT(DepthRB));
    glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT,
                             TexWidth, TexHeight);
    glGetRenderbufferParameterivEXT(GL_RENDERBUFFER_EXT,
@@ -231,8 +234,9 @@ Init(void)
    /* make stencil renderbuffer */
    glGenRenderbuffersEXT(1, &StencilRB);
    assert(StencilRB);
-   assert(glIsRenderbufferEXT(StencilRB));
+   assert(!glIsRenderbufferEXT(StencilRB));
    glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, StencilRB);
+   assert(glIsRenderbufferEXT(StencilRB));
    glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_STENCIL_INDEX,
                             TexWidth, TexHeight);
    glGetRenderbufferParameterivEXT(GL_RENDERBUFFER_EXT,

progs/xdemos/glxgears_fbconfig.c

@@ -467,7 +467,7 @@ make_window( Display *dpy, const char *name,
                               None, (char **)NULL, 0, &sizehints);
    }
 
-   ctx = (*create_new_context)(dpy, fbconfig[0], GLX_RGBA_BIT, NULL, GL_TRUE);
+   ctx = (*create_new_context)(dpy, fbconfig[0], GLX_RGBA_TYPE, NULL, GL_TRUE);
    if (!ctx) {
       printf("Error: glXCreateNewContext failed\n");
       exit(1);

progs/xdemos/glxinfo.c

@@ -262,6 +262,7 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits)
    ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect );
    if (!ctx) {
       fprintf(stderr, "Error: glXCreateContext failed\n");
+      XFree(visinfo);
       XDestroyWindow(dpy, win);
       return;
    }
@@ -336,6 +337,7 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits)
    }
 
    glXDestroyContext(dpy, ctx);
+   XFree(visinfo);
    XDestroyWindow(dpy, win);
 }
 

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

@@ -57,7 +57,9 @@
 
 static void normalize(float vec[3]);
 static void crossProduct(float x[3], float y[3], float ret[3]);
+#if 0 // UNUSED
 static void bezierCurveEvalfast(float u0, float u1, int order, float *ctlpoints, int stride,  int dimension, float u, float retpoint[]);
+#endif
 
 static float binomialCoefficients[8][8] = {
   {1,0,0,0,0,0,0,0},
@@ -91,7 +93,7 @@ void bezierCurveEval(float u0, float u1, int order, float *ctlpoints, int stride
 }
 
 
-
+#if 0 // UNUSED
 /*order = degree +1 >=1.
  */
 void bezierCurveEvalfast(float u0, float u1, int order, float *ctlpoints, int stride,  int dimension, float u, float retpoint[])
@@ -115,7 +117,7 @@ void bezierCurveEvalfast(float u0, float u1, int order, float *ctlpoints, int st
   for(j=0; j<dimension; j++)
     retpoint[j] = buf[order-1][0][j];
 }
-
+#endif
 
 
 /*order = degree +1 >=1.

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

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/03/17 00:25:40 $ $Revision: 1.1 $
+** $Date: 2005/10/28 13:09:08 $ $Revision: 1.1.30.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/dataTransform.cc,v 1.1 2001/03/17 00:25:40 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/dataTransform.cc,v 1.1.30.1 2005/10/28 13:09:08 brianp Exp $
 */
 
 #include <stdlib.h>
@@ -47,6 +47,7 @@
 
 extern directedLine* arcLoopToDLineLoop(Arc_ptr loop);
 
+#if 0 // UNUSED
 static directedLine* copy_loop(Arc_ptr loop, Real2* vertArray, int& index, directedLine dline_buf[], sampledLine sline_buf[], int& index_dline)
 {
   directedLine *ret;
@@ -95,7 +96,9 @@ static directedLine* copy_loop(Arc_ptr loop, Real2* vertArray, int& index, direc
     }
   return ret;
 }
+#endif
 
+#if 0 // UNUSED
 static int num_edges(Bin& bin)
 {
   int sum=0;
@@ -103,6 +106,8 @@ static int num_edges(Bin& bin)
     sum += jarc->pwlArc->npts-1;
   return sum;
 }
+#endif
+
 /*
 directedLine* bin_to_DLineLoops(Bin& bin)
 {

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

@@ -35,8 +35,8 @@
 /*
  * intersect.c++
  *
- * $Date: 2004/05/12 15:29:36 $ $Revision: 1.2 $
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/intersect.cc,v 1.2 2004/05/12 15:29:36 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.2.8.1 $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/intersect.cc,v 1.2.8.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include "glimports.h"
@@ -53,7 +53,9 @@
 enum i_result { INTERSECT_VERTEX, INTERSECT_EDGE };
 
 /* local functions */
+#ifndef NDEBUG  // for asserts only
 static int		arc_classify( Arc_ptr, int, REAL );
+#endif
 static enum i_result	pwlarc_intersect( PwlArc *, int, REAL, int, int[3] );
 
 
@@ -400,6 +402,7 @@ pwlarc_intersect(
  *----------------------------------------------------------------------------
  */
 
+#ifndef NDEBUG  // for asserts only
 static int
 arc_classify( Arc_ptr jarc, int param, REAL value )
 {
@@ -438,6 +441,7 @@ arc_classify( Arc_ptr jarc, int param, REAL value )
 	}
     }
 }
+#endif
 
 void
 Subdivider::classify_tailonleft_s( Bin& bin, Bin& in, Bin& out, REAL val )

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

@@ -35,8 +35,8 @@
 /*
  * maplist.c++
  *
- * $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/maplist.cc,v 1.1 2001/03/17 00:25:41 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.1.30.1 $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/maplist.cc,v 1.1.30.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include "glimports.h"
@@ -73,8 +73,10 @@ Maplist::add( long type, int israt, int ncoords )
 void 
 Maplist::define( long type, int israt, int ncoords )
 {
+#ifndef NDEBUG // to avoid warning
     Mapdesc *m = locate( type );
     assert( m == NULL || ( m->isrational == israt && m->ncoords == ncoords ) );
+#endif
     add( type, israt, ncoords );
 }
 

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

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2004/05/12 15:29:36 $ $Revision: 1.2 $
+** $Date: 2005/10/28 13:09:08 $ $Revision: 1.2.8.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc,v 1.2 2004/05/12 15:29:36 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc,v 1.2.8.1 2005/10/28 13:09:08 brianp Exp $
 */
 
 #include "monoTriangulation.h"
@@ -86,7 +86,7 @@ void reflexChain::processNewVertex(Real v[2], Backend* backend)
 {
   Int i,j,k;
   Int isReflex;
-  TrimVertex trimVert;
+  /*TrimVertex trimVert;*/
   /*if there are at most one vertex in the queue, then simply insert
    */
   if(index_queue <=1){

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

@@ -35,8 +35,8 @@
 /*
  * slicer.c++
  *
- * $Date: 2002/11/01 23:35:07 $ $Revision: 1.4 $
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.4 2002/11/01 23:35:07 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.4.26.1 $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.4.26.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include <stdlib.h>
@@ -84,6 +84,7 @@ Int num_quads = 0;
 #define ZERO 0.00001 /*determing whether a loop is a rectngle or not*/
 #define equalRect(a,b) ((glu_abs(a-b) <= ZERO)? 1:0) //only used in tessellating a rectangle
 
+#if 0 // UNUSED
 static Int is_Convex(Arc_ptr loop)
 {
   if(area(loop->tail(), loop->head(), loop->next->head()) <0 )
@@ -95,9 +96,11 @@ static Int is_Convex(Arc_ptr loop)
     }
   return 1;
 }
+#endif
 
 /******triangulate a monotone polygon**************/
 #include "monoTriangulation.h"
+#if 0 // UNUSED
 static int is_U_monotone(Arc_ptr loop)
 {
   int n_changes=0;
@@ -126,6 +129,7 @@ static int is_U_monotone(Arc_ptr loop)
   else
     return 0;
 }
+#endif
 
 inline int compInY(REAL a[2], REAL b[2])
 {
@@ -259,6 +263,7 @@ if(loop->next->tail()[1] == loop->next->head()[1])
 
 
 //a line with the same u for opt
+#ifdef USE_OPTTT
 static void evalLineNOGE_BU(TrimVertex *verts, int n, Backend& backend)
 {
   int i;
@@ -266,8 +271,10 @@ static void evalLineNOGE_BU(TrimVertex *verts, int n, Backend& backend)
   for(i=0; i<n; i++)
     backend.tmeshvertNOGE_BU(&verts[i]);
 }
+#endif
 
 //a line with the same v for opt
+#ifdef USE_OPTTT
 static void evalLineNOGE_BV(TrimVertex *verts, int n, Backend& backend)
 {
   int i;
@@ -276,6 +283,9 @@ static void evalLineNOGE_BV(TrimVertex *verts, int n, Backend& backend)
   for(i=0; i<n; i++)
     backend.tmeshvertNOGE_BV(&verts[i]);
 }
+#endif
+
+#ifdef USE_OPTTT
 static void evalLineNOGE(TrimVertex *verts, int n, Backend& backend)
 {
 
@@ -290,7 +300,7 @@ static void evalLineNOGE(TrimVertex *verts, int n, Backend& backend)
 	backend.tmeshvertNOGE(&verts[i]);
     }
 }
-
+#endif
 
 inline void  OPT_OUTVERT(TrimVertex& vv, Backend& backend) 
 {
@@ -861,6 +871,7 @@ return;
   
 
 /**********for reading newtess_flag from a file**********/
+#ifdef USE_READ_FLAG
 static Int read_flag(char* name)
 {
   Int ret;
@@ -874,7 +885,7 @@ static Int read_flag(char* name)
   fclose(fp);
   return ret;
 }
-  
+#endif  
 
 /***********nextgen tess****************/
 #include "sampleMonoPoly.h"

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

@@ -35,8 +35,8 @@
 /*
  * trimline.c++
  *
- * $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/trimline.cc,v 1.1 2001/03/17 00:25:41 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.1.30.1 $
+ * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/trimline.cc,v 1.1.30.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include "glimports.h"
@@ -162,10 +162,11 @@ Trimline::getNextPts( Arc_ptr botarc )
 {
     reset(); swap(); append( tinterp );
 
+#ifndef NDEBUG
     PwlArc *lastpwl = botarc->prev->pwlArc;
     TrimVertex *lastpt1 = &lastpwl->pts[lastpwl->npts-1];
+#endif
     TrimVertex *lastpt2 = botarc->pwlArc->pts;
-
     register TrimVertex *p = jarcl.getnextpt();
     for( append( p ); p != lastpt2; append( p ) ) {
 	assert( p != lastpt1 );
@@ -180,7 +181,9 @@ Trimline::getPrevPts( Arc_ptr botarc )
 
     PwlArc *lastpwl = botarc->prev->pwlArc;
     TrimVertex *lastpt1 = &lastpwl->pts[lastpwl->npts-1];
+#ifndef NDEBUG
     TrimVertex *lastpt2 = botarc->pwlArc->pts;
+#endif
 
     register TrimVertex *q =  jarcl.getprevpt();
     for( append( q ); q != lastpt1; append( q ) ) {

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

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2004/05/12 15:29:36 $ $Revision: 1.2 $
+** $Date: 2005/10/28 13:09:08 $ $Revision: 1.2.8.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/monoChain.cc,v 1.2 2004/05/12 15:29:36 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/monoChain.cc,v 1.2.8.1 2005/10/28 13:09:08 brianp Exp $
 */
 
 #include "gluos.h"
@@ -61,6 +61,7 @@ extern Int isCusp(directedLine *v);
 extern Int deleteRepeatDiagonals(Int num_diagonals, directedLine** diagonal_vertices, directedLine** new_vertices);
 
 //for debug purpose only
+#if 0 // UNUSED
 static void drawDiagonals(Int num_diagonals, directedLine** diagonal_vertices)
 {
   Int i;
@@ -72,6 +73,7 @@ static void drawDiagonals(Int num_diagonals, directedLine** diagonal_vertices)
       glEnd();
     }
 }
+#endif
 
 /*given (x_1, y_1) and (x_2, y_2), and y
  *return x such that (x,y) is on the line

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

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2004/05/12 15:29:36 $ $Revision: 1.3 $
+** $Date: 2005/10/28 13:09:09 $ $Revision: 1.3.8.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.cc,v 1.3 2004/05/12 15:29:36 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.cc,v 1.3.8.1 2005/10/28 13:09:09 brianp Exp $
 */
 
 #include <stdlib.h>
@@ -1037,8 +1037,8 @@ void monoTriangulationRec(directedLine* inc_chain, Int inc_index,
 			  primStream* pStream)
 {
   Int i;
-  directedLine *temp, *oldtemp;
-  Int tempIndex, oldtempIndex;
+  directedLine *temp, *oldtemp = NULL;
+  Int tempIndex, oldtempIndex = 0;
   
   assert(inc_chain != NULL && dec_chain != NULL);
   

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

@@ -621,6 +621,7 @@ directedLine* DBG_cutIntersectionPoly(directedLine *polygon, int& cutOccur)
 //given a polygon, cut the edges off and finally obtain a
 //a polygon without intersections. The cut-off edges are
 //dealloated. The new polygon is returned.
+#if 0 // UNUSED
 static directedLine* DBG_cutIntersectionPoly_notwork(directedLine *polygon)
 {
   directedLine *crt;//current polygon
@@ -673,6 +674,7 @@ static directedLine* DBG_cutIntersectionPoly_notwork(directedLine *polygon)
 	find = 0;    //go to next loop
 }
 }
+#endif
 
 directedLine* DBG_cutIntersectionAllPoly(directedLine* list)
 {

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

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
+** $Date: 2005/10/28 13:09:09 $ $Revision: 1.1.30.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampleComp.cc,v 1.1 2001/03/17 00:25:41 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampleComp.cc,v 1.1.30.1 2005/10/28 13:09:09 brianp Exp $
 */
 
 #include <stdlib.h>
@@ -159,7 +159,7 @@ void sampleCompLeft(Real* topVertex, Real* botVertex,
    */
   Int midIndex1;
   Int midIndex2;
-  Int gridMidIndex1, gridMidIndex2;
+  Int gridMidIndex1 = 0, gridMidIndex2 = 0;
   //midIndex1: array[i] <= v, array[i-1] > v
   //midIndex2: array[i] >= v, array[i+1] < v
   // v(gridMidIndex1) >= v(midindex1) > v(gridMidIndex1+1)

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

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/03/22 11:41:40 $ $Revision: 1.2 $
+** $Date: 2005/10/28 13:09:09 $ $Revision: 1.2.30.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.cc,v 1.2 2001/03/22 11:41:40 joukj Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.cc,v 1.2.30.1 2005/10/28 13:09:09 brianp Exp $
 */
 
 #include <stdlib.h>
@@ -72,7 +72,7 @@ void sampleCompRight(Real* topVertex, Real* botVertex,
    */
   Int midIndex1;
   Int midIndex2;
-  Int gridMidIndex1, gridMidIndex2;
+  Int gridMidIndex1, gridMidIndex2 = 0;
   //midIndex1: array[i] <= v, array[i+1] > v
   //midIndex2: array[i] >= v,  array[i+1] < v
   midIndex1 = rightChain->findIndexBelowGen(rightGridChain->get_v_value(gridIndex1),

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

@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2004/05/12 15:29:36 $ $Revision: 1.4 $
+** $Date: 2005/10/28 13:09:09 $ $Revision: 1.4.8.1 $
 */
 /*
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampleMonoPoly.cc,v 1.4 2004/05/12 15:29:36 brianp Exp $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampleMonoPoly.cc,v 1.4.8.1 2005/10/28 13:09:09 brianp Exp $
 */
 
 #include "gluos.h"
@@ -976,7 +976,7 @@ void findNeck(vertexArray *leftChain, Int botLeftIndex,
 void findLeftGridIndices(directedLine* topEdge, Int firstGridIndex, Int lastGridIndex, gridWrap* grid,  Int* ret_indices, Int* ret_innerIndices)
 {
 
-  Int i,k,isHoriz;
+  Int i,k,isHoriz = 0;
   Int n_ulines = grid->get_n_ulines();
   Real uMin = grid->get_u_min();
   Real uMax = grid->get_u_max();
@@ -984,7 +984,7 @@ void findLeftGridIndices(directedLine* topEdge, Int firstGridIndex, Int lastGrid
   Real vMin = grid->get_v_min();
   Real vMax = grid->get_v_max();
   */
-  Real slop, uinterc;
+  Real slop = 0.0, uinterc;
 
 #ifdef SHORTEN_GRID_LINE
   //uintercBuf stores all the interction u value for each grid line
@@ -1102,7 +1102,7 @@ void findRightGridIndices(directedLine* topEdge, Int firstGridIndex, Int lastGri
   Real vMin = grid->get_v_min();
   Real vMax = grid->get_v_max();
   */
-  Real slop, uinterc;
+  Real slop = 0.0, uinterc;
 
 #ifdef SHORTEN_GRID_LINE
   //uintercBuf stores all the interction u value for each grid line

src/glu/sgi/libutil/error.c

@@ -31,8 +31,8 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
-** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/error.c,v 1.1 2001/03/17 00:25:41 brianp Exp $
+** $Date: 2005/10/05 02:08:30 $ $Revision: 1.1.30.1 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libutil/error.c,v 1.1.30.1 2005/10/05 02:08:30 brianp Exp $
 */
 
 #include "gluos.h"
@@ -81,6 +81,11 @@ gluErrorString(GLenum errorCode)
     if ((errorCode >= GLU_TESS_ERROR1) && (errorCode <= GLU_TESS_ERROR8)) {
 	return (const unsigned char *) __gluTessErrorString(errorCode - (GLU_TESS_ERROR1 - 1));
     }
+#ifdef GL_EXT_framebuffer_object
+    if (errorCode == GL_INVALID_FRAMEBUFFER_OPERATION_EXT) {
+       return (const unsigned char *) "invalid framebuffer operation";
+    }
+#endif
 
     return 0;
 }

src/glu/sgi/libutil/quad.c

@@ -444,7 +444,7 @@ gluPartialDisk(GLUquadric *qobj, GLdouble innerRadius,
     GLfloat sintemp, costemp;
     GLfloat deltaRadius;
     GLfloat radiusLow, radiusHigh;
-    GLfloat texLow, texHigh;
+    GLfloat texLow = 0.0, texHigh = 0.0;
     GLfloat angleOffset;
     GLint slices2;
     GLint finish;
@@ -713,8 +713,8 @@ gluSphere(GLUquadric *qobj, GLdouble radius, GLint slices, GLint stacks)
     GLfloat cosCache3b[CACHE_SIZE];
     GLfloat angle;
     GLfloat zLow, zHigh;
-    GLfloat sintemp1, sintemp2, sintemp3, sintemp4;
-    GLfloat costemp1, costemp2, costemp3, costemp4;
+    GLfloat sintemp1, sintemp2, sintemp3 = 0.0, sintemp4 = 0.0;
+    GLfloat costemp1, costemp2 = 0.0, costemp3 = 0.0, costemp4 = 0.0;
     GLboolean needCache2, needCache3;
     GLint start, finish;
 

src/glw/GLwDrawA.h

@@ -182,9 +182,9 @@ extern void GLwDrawingAreaSwapBuffers(Widget w);
 
 #ifdef __GLX_MOTIF
 #ifdef _NO_PROTO
-GLAPI extern Widget GLwCreateMDrawingArea();
+GLAPI Widget GLwCreateMDrawingArea();
 #else
-GLAPI extern Widget GLwCreateMDrawingArea(Widget parent,char *name,ArgList arglist,Cardinal argcount);
+GLAPI Widget GLwCreateMDrawingArea(Widget parent,char *name,ArgList arglist,Cardinal argcount);
 #endif
 #endif 
 

src/glw/GLwDrawAP.h

@@ -59,7 +59,7 @@ typedef struct _GLwMDrawingAreaClassRec {
   } GLwMDrawingAreaClassRec;
 
 
-GLAPI extern GLwMDrawingAreaClassRec glwMDrawingAreaClassRec;
+extern GLwMDrawingAreaClassRec glwMDrawingAreaClassRec;
 
 
 /* XT */

src/glw/boilerplate.c

@@ -1,451 +0,0 @@
-/*
-
-                                BOILERPLATE
-
-   To get started with mixed model programming with Motif and OpenGL, this
-   boilerplate `application' might help get you started.
-
-   This program honors two environment variables:
-
-      SETVISUAL <id>    Makes the application use the indicated visual,
-                        instead of the one chosen by glxChooseVisual.
-
-      SAMEVISUAL        Make the application use the same visual for the
-                        GUI as for the 3D GL Widget.
-
-   The basic idea is to minimize colormap `flash' on systems with only one
-   hardware colormap, especially when focus shifts between several
-   of the application's windows, e.g. the about box.
-
-   If you have suggestions for improvements, please mail to:
-
-
-      Jeroen van der Zijp  <jvz@cyberia.cfdrc.com>
-
-
-   Feel free to turn this into a useful program!!
-
-*/
-
-
-/*
-
-    This code is hereby placed under GNU GENERAL PUBLIC LICENSE.
-    Copyright (C) 1996 Jeroen van der Zijp <jvz@cyberia.cfdrc.com>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program 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 General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-
-/* Include the kitchen sink */
-#include <stdio.h>
-#include <stdlib.h>
-#include <X11/Intrinsic.h>
-#include <X11/StringDefs.h>
-#include <X11/cursorfont.h>
-#include <X11/keysym.h>
-#include <Xm/Xm.h>
-#include <Xm/MainW.h>
-#include <Xm/RowColumn.h>
-#include <Xm/PushB.h>
-#include <Xm/CascadeB.h>
-#include <Xm/BulletinB.h>
-#include <Xm/DialogS.h>
-#include <Xm/Frame.h>
-#include <Xm/MessageB.h>
-#include <Xm/Form.h>
-#include <Xm/Separator.h>
-#include <Xm/MwmUtil.h>
-
-/* Now some good stuff */
-#include <GLwMDrawA.h>
-#include <GL/gl.h>
-#include <GL/glu.h>
-#include <GL/glx.h>
-
-
-/* Stuff */
-Display      *display;
-Visual       *gui_visual;
-Colormap      gui_colormap;
-Colormap      gl_colormap;
-XVisualInfo  *gl_visualinfo;
-XtAppContext  app_context;
-Widget        toplevel;
-Widget        mainwindow;
-Widget        menubar;
-Widget        mainform;
-Widget        mainframe;
-Widget        glwidget;
-Widget        button;
-Widget        separator;
-GLXContext    glx_context;
-
-#ifndef __cplusplus
-#define c_class class
-#endif
-
-/* Requested attributes; fix as you see fit */
-static int glxConfig[]={
-  GLX_RGBA,
-  GLX_DOUBLEBUFFER,
-  GLX_DEPTH_SIZE,   16,
-  GLX_RED_SIZE,     1,
-  GLX_GREEN_SIZE,   1,
-  GLX_BLUE_SIZE,    1,
-  None
-  };
-
-
-/* Forwards */
-static void exposeCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs);
-static void initCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs);
-static void resizeCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs);
-static void inputCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs);
-static void byeCB(Widget w,XtPointer client_data,XtPointer call_data);
-static void aboutCB(Widget w,XtPointer client_data,XtPointer call_data);
-static char* showvisualclass(int cls);
-
-
-
-/* Sample application */
-int main(int argc, char *argv[]){
-  char *thevisual;
-  XVisualInfo vi;
-  int nvisinfos,visid,n;
-  Arg args[30];
-  Widget pane,cascade,but;
-
-  /*
-  ** Initialize toolkit
-  ** We do *not* use XtAppInitialize as we want to figure visual and
-  ** colormap BEFORE we create the top level shell!!!
-  */
-  XtToolkitInitialize();
-
-  /* Make application context */
-  app_context=XtCreateApplicationContext();
-
-  /* Try open display */
-  display=XtOpenDisplay(app_context,NULL,"boilerPlate","BoilerPlate",NULL,0,&argc,argv);
-
-  /* Report failure */
-  if(!display){
-    fprintf(stderr,"Unable to open the specified display.\n");
-    fprintf(stderr,"Set your `DISPLAY' environment variable properly or\n");
-    fprintf(stderr,"use the `xhost' command to authorize access to the display.\n");
-    exit(1);
-    }
-
-  /* Check for extension; for Mesa, this is always cool */
-  if(!glXQueryExtension(display,NULL,NULL)){
-    fprintf(stderr,"The specified display does not support the OpenGL extension\n");
-    exit(1);
-    }
-
-  /* Init with default visual and colormap */
-  gui_visual=DefaultVisual(display,0);
-  gui_colormap=DefaultColormap(display,0);
-  gl_colormap=DefaultColormap(display,0);
-
-  /* User insists on a specific visual */
-  if((thevisual=getenv("SETVISUAL"))!=NULL){
-    if(sscanf(thevisual,"%x",&visid)==1){
-      vi.visualid=visid;
-      gl_visualinfo=XGetVisualInfo(display,VisualIDMask,&vi,&nvisinfos);
-      }
-    else{
-      fprintf(stderr,"Please set the `SETVISUAL' variable in hexadecimal\n");
-      fprintf(stderr,"Use one of the Visual ID's reported by `xdpyinfo'\n");
-      exit(1);
-      }
-    }
-
-  /* Find visual the regular way */
-  else{
-    gl_visualinfo=glXChooseVisual(display,DefaultScreen(display),glxConfig);
-    }
-
-  /* Make sure we have a visual */
-  if(!gl_visualinfo){
-    fprintf(stderr,"Unable to obtain visual for graphics\n");
-    exit(1);
-    }
-
-  /* Show what visual is being used */
-  fprintf(stderr,"Using the following visual:\n");
-  fprintf(stderr,"  visualid: %lx\n",gl_visualinfo->visualid);
-  fprintf(stderr,"     depth: %d\n",gl_visualinfo->depth);
-  fprintf(stderr,"    screen: %d\n",gl_visualinfo->screen);
-  fprintf(stderr,"  bits/rgb: %d\n",gl_visualinfo->bits_per_rgb);
-  fprintf(stderr,"     class: %s\n",showvisualclass(gl_visualinfo->c_class));
-
-  /*
-  ** If not using default visual, we need a colormap for this visual.
-  ** Yes, the GL widget can allocate one itself, but we want to make
-  ** sure the GUI and the 3D have the same one (if hardware does not
-  ** allow more than one simultaneously).
-  ** This prevents nasty flashing when the window with the 3D widget
-  ** looses the focus.
-  */
-  if(gl_visualinfo->visual!=DefaultVisual(display,0)){
-    fprintf(stderr,"Making another colormap\n");
-    gl_colormap=XCreateColormap(display,
-                                RootWindow(display,0),
-                                gl_visualinfo->visual,
-                                AllocNone);
-    if(!gl_colormap){
-      fprintf(stderr,"Unable to create private colormap\n");
-      exit(1);
-      }
-    }
-
-  /*
-  ** Use common visual for GUI and GL?
-  ** Maybe you can invoke some hardware interrogation function and
-  ** see if more than one hardware map is supported.  For the purpose
-  ** of this demo, we'll use an environment variable instead.
-  */
-  if(getenv("SAMEVISUAL")!=NULL){
-    gui_visual=gl_visualinfo->visual;
-    gui_colormap=gl_colormap;
-    }
-
-  fprintf(stderr,"GUI uses visual: %lx\n",XVisualIDFromVisual(gui_visual));
-
-  /* Create application shell, finally */
-  n=0;
-  XtSetArg(args[n],XmNvisual,gui_visual); n++;  	/* Plug in that visual */
-  XtSetArg(args[n],XmNcolormap,gui_colormap); n++;	/* And that colormap */
-  toplevel=XtAppCreateShell("boilerPlate","BoilerPlate",
-                            applicationShellWidgetClass,display,args,n);
-
-
-  /* Main window */
-  n=0;
-  mainwindow=XmCreateMainWindow(toplevel,"window",args,n);
-  XtManageChild(mainwindow);
-
-  /* Make a menu */
-  n=0;
-  XtSetArg(args[n],XmNmarginWidth,0); n++;
-  XtSetArg(args[n],XmNmarginHeight,0); n++;
-  menubar=XmCreateMenuBar(mainwindow,"menubar",args,2);
-  XtManageChild(menubar);
-
-  n=0;
-  pane=XmCreatePulldownMenu(menubar,"pane",args,n);
-  n=0;
-  but=XmCreatePushButton(pane,"Open",args,n);
-  XtManageChild(but);
-  but=XmCreatePushButton(pane,"Save",args,n);
-  XtManageChild(but);
-  but=XmCreatePushButton(pane,"Save As",args,n);
-  XtManageChild(but);
-  but=XmCreatePushButton(pane,"Quit",args,n);
-  XtAddCallback(but,XmNactivateCallback,byeCB,(XtPointer)NULL);
-  XtManageChild(but);
-  XtSetArg(args[0],XmNsubMenuId,pane);
-  cascade=XmCreateCascadeButton(menubar,"File",args,1);
-  XtManageChild(cascade);
-
-  n=0;
-  pane=XmCreatePulldownMenu(menubar,"pane",args,n);
-  n=0;
-  but=XmCreatePushButton(pane,"About",args,n);
-  XtAddCallback(but,XmNactivateCallback,aboutCB,(XtPointer)NULL);
-  XtManageChild(but);
-  XtSetArg(args[0],XmNsubMenuId,pane);
-  cascade=XmCreateCascadeButton(menubar,"Help",args,1);
-  XtManageChild(cascade);
-  XtVaSetValues(menubar,XmNmenuHelpWidget,cascade,NULL);
-
-  /* Main window form */
-  n=0;
-  XtSetArg(args[n],XmNmarginWidth,5); n++;
-  XtSetArg(args[n],XmNmarginHeight,5); n++;
-  mainform=XmCreateForm(mainwindow,"mainForm",args,n);
-  XtManageChild(mainform);
-
-  /* Some nice button */
-  n=0;
-  XtSetArg(args[n],XmNbottomAttachment,XmATTACH_FORM); n++;
-  XtSetArg(args[n],XmNrightAttachment,XmATTACH_FORM); n++;
-  button=XmCreatePushButton(mainform,"Bye",args,n);
-  XtAddCallback(button,XmNactivateCallback,byeCB,(XtPointer)NULL);
-  XtManageChild(button);
-
-  n=0;
-  XtSetArg(args[n],XmNleftAttachment,XmATTACH_FORM); n++;
-  XtSetArg(args[n],XmNrightAttachment,XmATTACH_FORM); n++;
-  XtSetArg(args[n],XmNbottomAttachment,XmATTACH_WIDGET); n++;
-  XtSetArg(args[n],XmNbottomWidget,button); n++;
-  XtSetArg(args[n],XmNshadowType,XmSHADOW_ETCHED_IN); n++;
-  separator=XmCreateSeparator(mainform,"separator",args,n);
-  XtManageChild(separator);
-
-  /* Main window frame */
-  n = 0;
-  XtSetArg(args[n],XmNleftAttachment,XmATTACH_FORM); n++;
-  XtSetArg(args[n],XmNrightAttachment,XmATTACH_FORM); n++;
-  XtSetArg(args[n],XmNtopAttachment,XmATTACH_FORM); n++;
-  XtSetArg(args[n],XmNbottomAttachment,XmATTACH_WIDGET); n++;
-  XtSetArg(args[n],XmNbottomWidget,separator); n++;
-  XtSetArg(args[n],XmNshadowType,XmSHADOW_IN); n++;
-  mainframe = XmCreateFrame(mainform,"mainFrame",args,n);
-  XtManageChild(mainframe);
-
-  /* GL drawing area */
-  n = 0;
-  XtSetArg(args[n],XmNcolormap,gl_colormap); n++;
-  XtSetArg(args[n],GLwNvisualInfo,gl_visualinfo); n++;
-  XtSetArg(args[n],GLwNinstallColormap,True); n++;
-  XtSetArg(args[n],XmNtraversalOn,True); n++;
-  XtSetArg(args[n],XmNwidth,400); n++;
-  XtSetArg(args[n],XmNheight,300); n++;
-  glwidget = GLwCreateMDrawingArea(mainframe,"glWidget",args,n);
-  XtAddCallback(glwidget,GLwNexposeCallback,(XtCallbackProc)exposeCB,(XtPointer)NULL);
-  XtAddCallback(glwidget,GLwNresizeCallback,(XtCallbackProc)resizeCB,(XtPointer)NULL);
-  XtAddCallback(glwidget,GLwNginitCallback,(XtCallbackProc)initCB,(XtPointer)NULL);
-  XtAddCallback(glwidget,GLwNinputCallback,(XtCallbackProc)inputCB,(XtPointer)NULL);
-  XtManageChild(glwidget);
-
-  /* Set into main window */
-  XmMainWindowSetAreas(mainwindow,menubar,NULL,NULL,NULL,mainform);
-  XtRealizeWidget(toplevel);
-
-  /* Loop until were done */
-  XtAppMainLoop(app_context);
-  return 0;
-  }
-
-
-/* Show visual class */
-static char* showvisualclass(int cls){
-  if(cls==TrueColor) return "TrueColor";
-  if(cls==DirectColor) return "DirectColor";
-  if(cls==PseudoColor) return "PseudoColor";
-  if(cls==StaticColor) return "StaticColor";
-  if(cls==GrayScale) return "GrayScale";
-  if(cls==StaticGray) return "StaticGray";
-  return "Unknown";
-  }
-
-
-static void exposeCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs){
-  GLwDrawingAreaMakeCurrent(glwidget,glx_context);
-
-  glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
-  glMatrixMode(GL_PROJECTION);
-
-  glLoadIdentity();
-  glOrtho(-1.0,1.0,-1.0,1.0,0.0,1.0);
-
-  glMatrixMode(GL_MODELVIEW);
-
-  glLoadIdentity();
-
-  glColor3f(1.0,0.0,0.0);
-  glBegin(GL_LINE_STRIP);
-  glVertex3f(-1.0,-1.0,0.0);
-  glVertex3f( 1.0, 1.0,0.0);
-  glEnd();
-  glXSwapBuffers(display,XtWindow(glwidget));
-  }
-
-
-/* Initialize widget */
-static void initCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs){
-
-  /* First, create context. We prefer direct rendering */
-  glx_context=glXCreateContext(display,gl_visualinfo,0,TRUE);
-  if(!glx_context){
-    fprintf(stderr,"Unable to create gl context\n");
-    exit(1);
-    }
-
-  /* Make it current */
-  GLwDrawingAreaMakeCurrent(glwidget,glx_context);
-
-  /* Set a viewport */
-  glViewport(0,0,cbs->width,cbs->height);
-
-  /* You might want to do a lot more here ... */
-  glEnable(GL_DEPTH_TEST);
-  glDepthFunc(GL_LEQUAL);
-  glClearColor(1.0,1.0,1.0,1.0);
-  glClearDepth(1.0);
-
-
-  }
-
-
-/* Widget changed size, so adjust txform */
-static void resizeCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs){
-  GLwDrawingAreaMakeCurrent(glwidget,glx_context);
-  glViewport(0,0,cbs->width,cbs->height);
-
-  /* blablabla */
-  }
-
-
-/* Boilerplate event handling */
-static void inputCB(Widget w,XtPointer client_data,GLwDrawingAreaCallbackStruct *cbs){
-  switch(cbs->event->type){
-    case ButtonPress:
-      switch(cbs->event->xbutton.button){
-        case Button1: fprintf(stderr,"Pressed 1\n"); break;
-        case Button2: fprintf(stderr,"Pressed 2\n"); break;
-        case Button3: fprintf(stderr,"Pressed 3\n"); break;
-        }
-      break;
-    case ButtonRelease:
-      switch(cbs->event->xbutton.button){
-        case Button1: fprintf(stderr,"Released 1\n"); break;
-        case Button2: fprintf(stderr,"Released 2\n"); break;
-        case Button3: fprintf(stderr,"Released 3\n"); break;
-        }
-      break;
-    case MotionNotify:
-      fprintf(stderr,"Moved mouse to (%d %d)\n",
-              cbs->event->xbutton.x,
-              cbs->event->xbutton.y);
-      break;
-    }
-  }
-
-
-/* Hasta la vista, baby */
-static void byeCB(Widget w,XtPointer client_data,XtPointer call_data){
-  exit(0);
-  }
-
-
-/* Pop informative panel */
-static void aboutCB(Widget w,XtPointer client_data,XtPointer call_data){
-  Arg args[10];
-  XmString str;
-  Widget box;
-  str=XmStringCreateLtoR("Boilerplate Mixed Model Programming Example\n\n   (C) 1996 Jeroen van der Zijp \n\n    jvz@cyberia.cfdrc.com",XmSTRING_DEFAULT_CHARSET);
-  XtSetArg(args[0],XmNnoResize,True);
-  XtSetArg(args[1],XmNautoUnmanage,True);
-  XtSetArg(args[2],XmNmessageString,str);
-  XtSetArg(args[3],XmNdefaultPosition,False);
-  box=XmCreateInformationDialog(toplevel,"About Boilerplate",args,4);
-  XtManageChild(box);
-  XtUnmanageChild(XmMessageBoxGetChild(box,XmDIALOG_HELP_BUTTON));
-  XtUnmanageChild(XmMessageBoxGetChild(box,XmDIALOG_CANCEL_BUTTON));
-  XmStringFree(str);
-  }

src/glx/mini/miniglx_events.c

@@ -38,7 +38,7 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-/* $Id: miniglx_events.c,v 1.4 2004/07/16 04:27:00 jonsmirl Exp $ */
+/* $Id: miniglx_events.c,v 1.4.8.2 2005/08/31 01:25:24 airlied Exp $ */
 
 
 #include <assert.h>
@@ -258,6 +258,7 @@ static int welcome_message_part( Display *dpy, int i, void **msg, int sz )
       if (!*msg) *msg = malloc(sz);
       if (!*msg) return False;
       if (!blocking_read( dpy, i, *msg, sz )) return False;
+      return sz;
    }
    else {
       if (!send_msg( dpy, i, &sz, sizeof(sz))) return False;
@@ -283,18 +284,21 @@ static int welcome_message( Display *dpy, int i )
 {
    void *tmp = &dpy->driverContext.shared;
    int *clientid = dpy->IsClient ? &dpy->clientID : &i;
-   
+   int size;
    if (!welcome_message_part( dpy, i, (void **)&clientid, sizeof(*clientid)))
       return False;
 
    if (!welcome_message_part( dpy, i, &tmp, sizeof(dpy->driverContext.shared)))
       return False;
       
-   if (!welcome_message_part( dpy, i,
+   size=welcome_message_part( dpy, i,
                               (void **)&dpy->driverContext.driverClientMsg, 
-			      dpy->driverContext.driverClientMsgSize ))
+			      dpy->driverContext.driverClientMsgSize );
+   if (!size)
       return False;
-
+   if (dpy->IsClient) {
+      dpy->driverContext.driverClientMsgSize = size;
+   }
    return True;
 }
 

src/glx/x11/XF86dri.c

@@ -200,9 +200,9 @@ PUBLIC Bool XF86DRIOpenConnection(dpy, screen, hSAREA, busIdString)
     }
 
     *hSAREA = rep.hSAREALow;
-#ifdef LONG64
+    if (sizeof(drm_handle_t) == 8) {
        *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << 32;
-#endif
+    }
 
     if (rep.length) {
         if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) {
@@ -562,9 +562,9 @@ PUBLIC Bool XF86DRIGetDeviceInfo(dpy, screen, hFrameBuffer,
     }
 
     *hFrameBuffer = rep.hFrameBufferLow;
-#ifdef LONG64
+    if (sizeof(drm_handle_t) == 8) {
        *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << 32;
-#endif
+    }
 
     *fbOrigin = rep.framebufferOrigin;
     *fbSize = rep.framebufferSize;

src/glx/x11/indirect.c

@@ -39,7 +39,7 @@
 
 #define __GLX_PAD(n) (((n) + 3) & ~3)
 
-#  if defined(__i386__) && defined(__GNUC__)
+#  if defined(__i386__) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
 #    define FASTCALL __attribute__((fastcall))
 #  else
 #    define FASTCALL

src/glx/x11/indirect.h

@@ -37,12 +37,12 @@
  * \author Ian Romanick <idr@us.ibm.com>
  */
 
-#  if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
+#  if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(__ELF__)
 #    define HIDDEN  __attribute__((visibility("hidden")))
 #  else
 #    define HIDDEN
 #  endif
-#  if defined(__i386__) && defined(__GNUC__)
+#  if defined(__i386__) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
 #    define FASTCALL __attribute__((fastcall))
 #  else
 #    define FASTCALL

src/glx/x11/indirect_size.c

@@ -35,19 +35,22 @@
 #    define PURE
 #  endif
 
-#  if defined(__i386__) && defined(__GNUC__)
+#  if defined(__i386__) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
 #    define FASTCALL __attribute__((fastcall))
 #  else
 #    define FASTCALL
 #  endif
 
-#  if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
+#  if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(__ELF__)
 #    define INTERNAL  __attribute__((visibility("internal")))
 #  else
 #    define INTERNAL
 #  endif
 
 
+#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__APPLE__)
+#  undef HAVE_ALIAS
+#endif
 #ifdef HAVE_ALIAS
 #  define ALIAS2(from,to) \
     INTERNAL PURE FASTCALL GLint __gl ## from ## _size( GLenum e ) \

src/glx/x11/indirect_size.h

@@ -42,13 +42,13 @@
 #    define PURE
 #  endif
 
-#  if defined(__i386__) && defined(__GNUC__)
+#  if defined(__i386__) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
 #    define FASTCALL __attribute__((fastcall))
 #  else
 #    define FASTCALL
 #  endif
 
-#  if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
+#  if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(__ELF__)
 #    define INTERNAL  __attribute__((visibility("internal")))
 #  else
 #    define INTERNAL

src/glx/x11/indirect_transpose_matrix.c

@@ -29,7 +29,7 @@ static void TransposeMatrixf(const GLfloat s[16], GLfloat d[16])
 {
     int i, j;
     for (i = 0; i < 4; i++) {
-        for (j = 0; j < i; j++) {
+        for (j = 0; j < 4; j++) {
             d[i*4+j] = s[j*4+i];
         }
     }
@@ -39,7 +39,7 @@ static void TransposeMatrixd(const GLdouble s[16], GLdouble d[16])
 {
     int i, j;
     for (i = 0; i < 4; i++) {
-        for (j = 0; j < i; j++) {
+        for (j = 0; j < 4; j++) {
             d[i*4+j] = s[j*4+i];
         }
     }

src/glx/x11/vertarr.c

@@ -94,154 +94,110 @@ void __indirect_glInterleavedArrays(GLenum format, GLsizei stride, const GLvoid
 {
     __GLXcontext *gc = __glXGetCurrentContext();
     __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-    GLboolean tEnable = GL_FALSE, cEnable = GL_FALSE, nEnable = GL_FALSE;
-    GLenum tType = GL_FLOAT, nType = GL_FLOAT, vType = GL_FLOAT;
-    GLenum cType = GL_FALSE;
-    GLint tSize = 0, cSize = 0, nSize = 3, vSize;
-    int cOffset = 0, nOffset = 0, vOffset = 0;
-    GLint trueStride, size;
 
-    switch (format) {
-      case GL_V2F:
-	vSize = 2;
-	size = __glXTypeSize(vType) * vSize;
-	break;
-      case GL_V3F:
-	vSize = 3;
-	size = __glXTypeSize(vType) * vSize;
-	break;
-      case GL_C4UB_V2F:
-	cEnable = GL_TRUE;
-	cSize = 4;
-	cType = GL_UNSIGNED_BYTE;
-	vSize = 2;
-	vOffset = __glXTypeSize(cType) * cSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_C4UB_V3F:
-	cEnable = GL_TRUE;
-	cSize = 4;
-	cType = GL_UNSIGNED_BYTE;
-	vSize = 3;
-	vOffset = __glXTypeSize(vType) * cSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_C3F_V3F:
-	cEnable = GL_TRUE;
-	cSize = 3;
-	cType = GL_FLOAT;
-	vSize = 3;
-	vOffset = __glXTypeSize(cType) * cSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_N3F_V3F:
-	nEnable = GL_TRUE;
-	vSize = 3;
-	vOffset = __glXTypeSize(nType) * nSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_C4F_N3F_V3F:
-	cEnable = GL_TRUE;
-	cSize = 4;
-	cType = GL_FLOAT;
-	nEnable = GL_TRUE;
-	nOffset = __glXTypeSize(cType) * cSize;
-	vSize = 3;
-	vOffset = nOffset + __glXTypeSize(nType) * nSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_T2F_V3F:
-	tEnable = GL_TRUE;
-	tSize = 2;
-	vSize = 3;
-	vOffset = __glXTypeSize(tType) * tSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_T4F_V4F:
-	tEnable = GL_TRUE;
-	tSize = 4;
-	vSize = 4;
-	vOffset = __glXTypeSize(tType) * tSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_T2F_C4UB_V3F:
-	tEnable = GL_TRUE;
-	tSize = 2;
-	cEnable = GL_TRUE;
-	cSize = 4;
-	cType = GL_UNSIGNED_BYTE;
-	cOffset = __glXTypeSize(tType) * tSize;
-	vSize = 3;
-	vOffset = cOffset + __glXTypeSize(cType) * cSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_T2F_C3F_V3F:
-	tEnable = GL_TRUE;
-	tSize = 2;
-	cEnable = GL_TRUE;
-	cSize = 3;
-	cType = GL_FLOAT;
-	cOffset = __glXTypeSize(tType) * tSize;
-	vSize = 3;
-	vOffset = cOffset + __glXTypeSize(cType) * cSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_T2F_N3F_V3F:
-	tEnable = GL_TRUE;
-	tSize = 2;
-	nEnable = GL_TRUE;
-	nOffset = __glXTypeSize(tType) * tSize;
-	vSize = 3;
-	vOffset = nOffset + __glXTypeSize(nType) * nSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_T2F_C4F_N3F_V3F:
-	tEnable = GL_TRUE;
-	tSize = 2;
-	cEnable = GL_TRUE;
-	cSize = 4;
-	cType = GL_FLOAT;
-	cOffset = __glXTypeSize(tType) * tSize;
-	nEnable = GL_TRUE;
-	nOffset = cOffset + __glXTypeSize(cType) * cSize;
-	vSize = 3;
-	vOffset = nOffset + __glXTypeSize(nType) * nSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      case GL_T4F_C4F_N3F_V4F:
-	tEnable = GL_TRUE;
-	tSize = 4;
-	cEnable = GL_TRUE;
-	cSize = 4;
-	cType = GL_FLOAT;
-	cOffset = __glXTypeSize(tType) * tSize;
-	nEnable = GL_TRUE;
-	nOffset = cOffset + __glXTypeSize(cType) * cSize;
-	vSize = 4;
-	vOffset = nOffset + __glXTypeSize(nType) * nSize;
-	size = vOffset + __glXTypeSize(vType) * vSize;
-	break;
-      default:
+#define NONE  {0, 0, 0}
+#define F(x)  {GL_FLOAT, x, x * sizeof(GLfloat)}
+#define UB4   {GL_UNSIGNED_BYTE, 4, 4 * sizeof(GLubyte)}
+
+    /* Each row in this array describes the elements of a particular
+     * interleaved array mode.  Each column describes, in the order in which
+     * they appear in the interleaved arrays, one of the four possible types
+     * of vertex data that can appear in an interleaved array.
+     */
+    struct {
+        /**
+	 * The enum describing the GL type, as would be passed to the
+	 * appropriate gl*Pointer function.
+	 */
+	GLushort type;
+
+        /**
+	 * Number of elements in the subarray, as would be passed (as the
+	 * \c size parameter) to the appropriate gl*Pointer function.
+	 */
+        GLubyte count;
+       
+        /**
+	 * True size of a single element in the subarray, as would be passed
+	 * (as the \c stride parameter) to the appropriate gl*Pointer
+	 * function.
+	 */
+        GLubyte size;
+    }
+    static const modes[14][4] = {
+      /* texture color normal vertex */
+	{NONE,   NONE, NONE,  F(2)}, /* GL_V2F */
+	{NONE,   NONE, NONE,  F(3)}, /* GL_V3F */
+	{NONE,   UB4,  NONE,  F(2)}, /* GL_C4UB_V2F */
+	{NONE,   UB4,  NONE,  F(3)}, /* GL_C4UB_V3F */
+	{NONE,   F(3), NONE,  F(3)}, /* GL_C3F_V3F */
+	{NONE,   NONE, F(3),  F(3)}, /* GL_N3F_V3F */
+	{NONE,   F(4), F(3),  F(3)}, /* GL_C4F_N3F_V3F */
+	{F(2),   NONE, NONE,  F(3)}, /* GL_T2F_V3F */
+	{F(4),   NONE, NONE,  F(4)}, /* GL_T4F_V4F */
+	{F(2),   UB4,  NONE,  F(3)}, /* GL_T2F_C4UB_V3F */
+	{F(2),   F(3), NONE,  F(3)}, /* GL_T2F_C3F_V3F */
+	{F(2),   NONE, F(3),  F(3)}, /* GL_T2F_N3F_V3F */
+	{F(2),   F(4), F(3),  F(3)}, /* GL_T2F_C4F_N3F_V3F */
+	{F(4),   F(4), F(3),  F(4)}, /* GL_T4F_C4F_N3F_V4F */
+    };
+#undef NONE
+#undef F
+#undef UB4
+
+    GLint trueStride, size;
+    int offsets[4];
+    unsigned i;
+    const int idx = format - GL_V2F;
+
+   
+    /* All valid formats are on the range [GL_V2F, GL_V2F+0x0D].  Since idx
+     * is just the format biased by -GL_V2F, all valid idx values are on the
+     * range [0, 0x0D].
+     */
+    if ( (idx < 0) || (idx > 0x0D) ) {
         __glXSetError(gc, GL_INVALID_ENUM);
         return;
     }
 
+    if ( stride < 0 ) {
+        __glXSetError(gc, GL_INVALID_VALUE);
+        return;
+    }
+
+
+    /* If the 'count' for a subarray is non-zero, then the offset of its
+     * first element is at the currently accumulated 'size'.
+     */
+    size = 0;
+    for ( i = 0 ; i < 4 ; i++ ) {
+        offsets[i] = (modes[idx][i].count != 0) ? size : -1;
+        size += modes[idx][i].size;
+    }
+
     trueStride = (stride == 0) ? size : stride;
 
     __glXArrayDisableAll( state );
 
-    if (tEnable) {
+    if ( offsets[0] >= 0 ) {
 	__indirect_glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-	__indirect_glTexCoordPointer(tSize, tType, trueStride, (const char *)pointer);
+	__indirect_glTexCoordPointer( modes[idx][0].count, GL_FLOAT,
+				      trueStride, 
+				      (const char *) pointer );
     }
-    if (cEnable) {
+    if ( offsets[1] >= 0 ) {
 	__indirect_glEnableClientState(GL_COLOR_ARRAY);
-	__indirect_glColorPointer(cSize, cType, trueStride, (const char *)pointer+cOffset);
+	__indirect_glColorPointer( modes[idx][1].count, modes[idx][1].type,
+				   trueStride, 
+				   (const char *) pointer + offsets[1] );
     }
-    if (nEnable) {
+    if ( offsets[2] >= 0 ) {
 	__indirect_glEnableClientState(GL_NORMAL_ARRAY);
-	__indirect_glNormalPointer(nType, trueStride, (const char *)pointer+nOffset);
+	__indirect_glNormalPointer( GL_FLOAT, trueStride,
+				    (const char *)pointer + offsets[2] );
     }
     __indirect_glEnableClientState(GL_VERTEX_ARRAY);
-    __indirect_glVertexPointer(vSize, vType, trueStride, (const char *)pointer+vOffset);
+    __indirect_glVertexPointer( modes[idx][3].count, GL_FLOAT,
+				trueStride, 
+				(const char *)pointer + offsets[3] );
 }

src/mesa/Makefile.mgw

@@ -57,6 +57,9 @@
 .INTERMEDIATE: x86/gen_matypes.exe
 .SUFFIXES: .rc .res
 
+# Set this to the prefix of your build tools, i.e. mingw32-
+TOOLS_PREFIX = mingw32-
+
 TOP = ../..
 GLIDE ?= $(TOP)/glide3
 LIBDIR = $(TOP)/lib
@@ -70,7 +73,7 @@ endif
 
 LDLIBS = -lgdi32
 
-CC = mingw32-gcc
+CC = $(TOOLS_PREFIX)gcc
 CFLAGS += -DBUILD_GL32 -D_OPENGL32_
 CFLAGS += $(INCLUDE_DIRS)
 CFLAGS += -DUSE_EXTERNAL_DXTN_LIB=1
@@ -91,9 +94,11 @@ endif
 AR = ar
 ARFLAGS = crus
 
-ifeq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
 UNLINK = del $(subst /,\,$(1))
-else
+ifneq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+ifneq ($(wildcard $(addsuffix /rm,$(subst :, ,$(PATH)))),)
 UNLINK = $(RM) $(1)
 endif
 
@@ -142,10 +147,15 @@ RESOURCE = $(GL_RES:.rc=.res)
 .rc.res:
 	windres -o $@ -Irc -Ocoff $<
 
-all: $(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP)
+all: $(LIBDIR) $(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP)
+
+$(LIBDIR):
+	mkdir -p $(LIBDIR)
 
 $(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP): $(OBJECTS) $(RESOURCE)
-	dllwrap -o $(LIBDIR)/$(GL_DLL) --output-lib $(LIBDIR)/$(GL_IMP) --target i386-mingw32 --def $(GL_DEF) $^ $(LDLIBS)
+	$(TOOLS_PREFIX)dllwrap -o $(LIBDIR)/$(GL_DLL) --output-lib $(LIBDIR)/$(GL_IMP) \
+	                       --target i386-mingw32 --def $(GL_DEF) -Wl,-enable-stdcall-fixup \
+	                       $^ $(LDLIBS)
 
 $(X86_OBJECTS): x86/matypes.h
 
@@ -163,7 +173,7 @@ x86/gen_matypes.exe: x86/gen_matypes.c
 # with USE_X86_ASM (useful for trace/debug)
 ifeq (1,1)
 x86/glapi_x86.o: x86/glapi_x86.S
-	$(CC) -o $@ $(CFLAGS) -U__WIN32__ -DSTDCALL_API -c $<
+	$(CC) -o $@ $(CFLAGS) -DSTDCALL_API -c $<
 else
 main/dispatch.o: main/dispatch.c
 	$(CC) -o $@ $(CFLAGS) -UUSE_X86_ASM -c $<

src/mesa/array_cache/ac_import.c

@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.1
+ * Version:  6.4.2
  *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2006  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"),
@@ -501,7 +501,7 @@ _ac_import_texcoord( GLcontext *ctx,
 {
    ACcontext *ac = AC_CONTEXT(ctx);
 
-   ASSERT(unit < ctx->Const.MaxTextureCoordUnits);
+   ASSERT(unit < MAX_TEXTURE_COORD_UNITS);
 
    /* Can we keep the existing version?
     */

src/mesa/drivers/common/driverfuncs.c

@@ -45,6 +45,7 @@
 
 #include "driverfuncs.h"
 #include "swrast/swrast.h"
+#include "tnl/tnl.h"
 
 
 
@@ -222,6 +223,7 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
    driver->NotifySaveBegin = NULL;
    driver->LightingSpaceChange = NULL;
    driver->MakeCurrent = NULL;
+   driver->ProgramStringNotify = _tnl_program_string;
 
    /* display list */
    driver->NewList = NULL;

src/mesa/drivers/dri/Makefile.template

@@ -4,7 +4,6 @@ MESA_MODULES = $(TOP)/src/mesa/mesa.a
 
 COMMON_SOURCES = \
         ../../common/driverfuncs.c \
-        ../common/mm.c \
         ../common/utils.c \
         ../common/texmem.c \
         ../common/vblank.c \

src/mesa/drivers/dri/common/dri_util.c

@@ -131,9 +131,8 @@ static void __driGarbageCollectDrawables(void *drawHash)
 	    __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
 	    dpy = pdp->driScreenPriv->display;
 	    if (! (*dri_interface->windowExists)(dpy, draw)) {
-		/* Destroy the local drawable data in the hash table, if the
-		   drawable no longer exists in the Xserver */
-	        drmHashDelete(drawHash, draw);
+		/* Destroy the local drawable data, if the drawable no
+		   longer exists in the Xserver */
 		(*pdraw->destroyDrawable)(dpy, pdraw->private);
 		_mesa_free(pdraw);
 	    }
@@ -664,6 +663,7 @@ static void driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
         (*psp->DriverAPI.DestroyBuffer)(pdp);
 	if ((*dri_interface->windowExists)(dpy, pdp->draw))
 	    (void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);
+	drmHashDelete(psp->drawHash, pdp->draw);
 	if (pdp->pClipRects) {
 	    _mesa_free(pdp->pClipRects);
 	    pdp->pClipRects = NULL;

src/mesa/drivers/dri/common/dri_util.h

@@ -54,6 +54,7 @@
 #include <GL/gl.h>
 #include "drm.h"
 #include "drm_sarea.h"
+#include "xf86drm.h"
 #include "GL/internal/glcore.h"
 #include "GL/internal/dri_interface.h"
 

src/mesa/drivers/dri/common/glcontextmodes.c

@@ -157,8 +157,8 @@ _gl_copy_visual_to_context_mode( __GLcontextModes * mode,
     mode->greenMask = config->greenMask;
     mode->blueMask = config->blueMask;
     mode->alphaMask = config->alphaMask;
-    mode->rgbBits = config->bufferSize;
-    mode->indexBits = config->bufferSize;
+    mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
+    mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
 
     mode->accumRedBits = config->accumRedSize;
     mode->accumGreenBits = config->accumGreenSize;

src/mesa/drivers/dri/dri_client/Makefile

@@ -1,60 +0,0 @@
-# src/mesa/drivers/dri/gamma/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-# Get rid of this:
-#
-DEFINES += -DGLX_DIRECT_RENDERING 
-
-C_SOURCES = \
-	xf86drm.c \
-	xf86drmHash.c \
-	xf86drmRandom.c \
-	xf86drmSL.c \
-
-
-
-OBJECTS = $(C_SOURCES:.c=.o)  
-
-INCLUDES = \
-	-I$(TOP)/include \
-	-I$(DRM_SOURCE_PATH)/shared-core \
-	-I$(TOP)/include/GL/internal \
-	-I$(TOP)/src/mesa \
-	-I$(TOP)/src/mesa/main \
-	-I$(TOP)/src/mesa/glapi \
-	-Iimports
-
-
-##### RULES #####
-
-.c.o:
-	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
-
-
-##### TARGETS #####
-
-default: depend dri.a
-
-
-# Run 'make dep' to update the dependencies if you change
-# what's included by any source file.
-depend: $(C_SOURCES) $(ASM_SOURCES)
-	touch depend
-	$(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) \
-		$(C_SOURCES) $(ASM_SOURCES) 
-
-
-dri.a:	$(OBJECTS)
-	rm -f $@
-	ar rcv $@ $(OBJECTS)
-	ranlib $@
-
-# Remove .o and backup files
-clean:
-	-rm -f *.o */*.o *~ *.so *.a depend depend.bak
-
-install:
-
-include depend

src/mesa/drivers/dri/dri_client/imports/xf86drm.h

@@ -1,636 +0,0 @@
-/**
- * \file xf86drm.h 
- * OS-independent header for DRM user-level library interface.
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- */
- 
-/*
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h,v 1.26 2003/08/16 19:26:37 dawes Exp $ */
-
-#ifndef _XF86DRM_H_
-#define _XF86DRM_H_
-
-#include <drm.h>
-
-				/* Defaults, if nothing set in xf86config */
-#define DRM_DEV_UID	 0
-#define DRM_DEV_GID	 0
-/* Default /dev/dri directory permissions 0755 */
-#define DRM_DEV_DIRMODE	 	\
-	(S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH)
-#define DRM_DEV_MODE	 (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
-
-#define DRM_DIR_NAME  "/dev/dri"
-#define DRM_DEV_NAME  "%s/card%d"
-#define DRM_PROC_NAME "/proc/dri/" /* For backward Linux compatibility */
-
-#define DRM_ERR_NO_DEVICE  (-1001)
-#define DRM_ERR_NO_ACCESS  (-1002)
-#define DRM_ERR_NOT_ROOT   (-1003)
-#define DRM_ERR_INVALID    (-1004)
-#define DRM_ERR_NO_FD      (-1005)
-
-#define DRM_AGP_NO_HANDLE 0
-
-typedef unsigned int  drmSize,     *drmSizePtr;	    /**< For mapped regions */
-typedef void          *drmAddress, **drmAddressPtr; /**< For mapped regions */
-
-/**
- * Driver version information.
- *
- * \sa drmGetVersion() and drmSetVersion().
- */
-typedef struct _drmVersion {
-    int     version_major;        /**< Major version */
-    int     version_minor;        /**< Minor version */
-    int     version_patchlevel;   /**< Patch level */
-    int     name_len; 	          /**< Length of name buffer */
-    char    *name;	          /**< Name of driver */
-    int     date_len;             /**< Length of date buffer */
-    char    *date;                /**< User-space buffer to hold date */
-    int     desc_len;	          /**< Length of desc buffer */
-    char    *desc;                /**< User-space buffer to hold desc */
-} drmVersion, *drmVersionPtr;
-
-typedef struct _drmStats {
-    unsigned long count;	     /**< Number of data */
-    struct {
-	unsigned long value;	     /**< Value from kernel */
-	const char    *long_format;  /**< Suggested format for long_name */
-	const char    *long_name;    /**< Long name for value */
-	const char    *rate_format;  /**< Suggested format for rate_name */
-	const char    *rate_name;    /**< Short name for value per second */
-	int           isvalue;       /**< True if value (vs. counter) */
-	const char    *mult_names;   /**< Multiplier names (e.g., "KGM") */
-	int           mult;          /**< Multiplier value (e.g., 1024) */
-	int           verbose;       /**< Suggest only in verbose output */
-    } data[15];
-} drmStatsT;
-
-
-				/* All of these enums *MUST* match with the
-                                   kernel implementation -- so do *NOT*
-                                   change them!  (The drmlib implementation
-                                   will just copy the flags instead of
-                                   translating them.) */
-typedef enum {
-    DRM_FRAME_BUFFER    = 0,      /**< WC, no caching, no core dump */
-    DRM_REGISTERS       = 1,      /**< no caching, no core dump */
-    DRM_SHM             = 2,      /**< shared, cached */
-    DRM_AGP             = 3,	  /**< AGP/GART */
-    DRM_SCATTER_GATHER  = 4	  /**< PCI scatter/gather */
-} drmMapType;
-
-typedef enum {
-    DRM_RESTRICTED      = 0x0001, /**< Cannot be mapped to client-virtual */
-    DRM_READ_ONLY       = 0x0002, /**< Read-only in client-virtual */
-    DRM_LOCKED          = 0x0004, /**< Physical pages locked */
-    DRM_KERNEL          = 0x0008, /**< Kernel requires access */
-    DRM_WRITE_COMBINING = 0x0010, /**< Use write-combining, if available */
-    DRM_CONTAINS_LOCK   = 0x0020, /**< SHM page that contains lock */
-    DRM_REMOVABLE	= 0x0040  /**< Removable mapping */
-} drmMapFlags;
-
-/**
- * \warning These values *MUST* match drm.h
- */
-typedef enum {
-    /** \name Flags for DMA buffer dispatch */
-    /*@{*/
-    DRM_DMA_BLOCK        = 0x01, /**< 
-				  * Block until buffer dispatched.
-				  * 
-				  * \note the buffer may not yet have been
-				  * processed by the hardware -- getting a
-				  * hardware lock with the hardware quiescent
-				  * will ensure that the buffer has been
-				  * processed.
-				  */
-    DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
-    DRM_DMA_PRIORITY     = 0x04, /**< High priority dispatch */
-    /*@}*/
-
-    /** \name Flags for DMA buffer request */
-    /*@{*/
-    DRM_DMA_WAIT         = 0x10, /**< Wait for free buffers */
-    DRM_DMA_SMALLER_OK   = 0x20, /**< Smaller-than-requested buffers OK */
-    DRM_DMA_LARGER_OK    = 0x40  /**< Larger-than-requested buffers OK */
-    /*@}*/
-} drmDMAFlags;
-
-typedef enum {
-    DRM_PAGE_ALIGN       = 0x01,
-    DRM_AGP_BUFFER       = 0x02,
-    DRM_SG_BUFFER        = 0x04
-} drmBufDescFlags;
-
-typedef enum {
-    DRM_LOCK_READY      = 0x01, /**< Wait until hardware is ready for DMA */
-    DRM_LOCK_QUIESCENT  = 0x02, /**< Wait until hardware quiescent */
-    DRM_LOCK_FLUSH      = 0x04, /**< Flush this context's DMA queue first */
-    DRM_LOCK_FLUSH_ALL  = 0x08, /**< Flush all DMA queues first */
-				/* These *HALT* flags aren't supported yet
-                                   -- they will be used to support the
-                                   full-screen DGA-like mode. */
-    DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
-    DRM_HALT_CUR_QUEUES = 0x20  /**< Halt all current queues */
-} drmLockFlags;
-
-typedef enum {
-    DRM_CONTEXT_PRESERVED = 0x01, /**< This context is preserved and
-				     never swapped. */
-    DRM_CONTEXT_2DONLY    = 0x02  /**< This context is for 2D rendering only. */
-} drm_context_tFlags, *drm_context_tFlagsPtr;
-
-typedef struct _drmBufDesc {
-    int              count;	  /**< Number of buffers of this size */
-    int              size;	  /**< Size in bytes */
-    int              low_mark;	  /**< Low water mark */
-    int              high_mark;	  /**< High water mark */
-} drmBufDesc, *drmBufDescPtr;
-
-typedef struct _drmBufInfo {
-    int              count;	  /**< Number of buffers described in list */
-    drmBufDescPtr    list;	  /**< List of buffer descriptions */
-} drmBufInfo, *drmBufInfoPtr;
-
-typedef struct _drmBuf {
-    int              idx;	  /**< Index into the master buffer list */
-    int              total;	  /**< Buffer size */
-    int              used;	  /**< Amount of buffer in use (for DMA) */
-    drmAddress       address;	  /**< Address */
-} drmBuf, *drmBufPtr;
-
-/**
- * Buffer mapping information.
- *
- * Used by drmMapBufs() and drmUnmapBufs() to store information about the
- * mapped buffers.
- */
-typedef struct _drmBufMap {
-    int              count;	  /**< Number of buffers mapped */
-    drmBufPtr        list;	  /**< Buffers */
-} drmBufMap, *drmBufMapPtr;
-
-typedef struct _drmLock {
-    volatile unsigned int lock;
-    char                      padding[60];
-    /* This is big enough for most current (and future?) architectures:
-       DEC Alpha:              32 bytes
-       Intel Merced:           ?
-       Intel P5/PPro/PII/PIII: 32 bytes
-       Intel StrongARM:        32 bytes
-       Intel i386/i486:        16 bytes
-       MIPS:                   32 bytes (?)
-       Motorola 68k:           16 bytes
-       Motorola PowerPC:       32 bytes
-       Sun SPARC:              32 bytes
-    */
-} drmLock, *drmLockPtr;
-
-/**
- * Indices here refer to the offset into
- * list in drmBufInfo
- */
-typedef struct _drmDMAReq {
-    drm_context_t    context;  	  /**< Context handle */
-    int           send_count;     /**< Number of buffers to send */
-    int           *send_list;     /**< List of handles to buffers */
-    int           *send_sizes;    /**< Lengths of data to send, in bytes */
-    drmDMAFlags   flags;          /**< Flags */
-    int           request_count;  /**< Number of buffers requested */
-    int           request_size;	  /**< Desired size of buffers requested */
-    int           *request_list;  /**< Buffer information */
-    int           *request_sizes; /**< Minimum acceptable sizes */
-    int           granted_count;  /**< Number of buffers granted at this size */
-} drmDMAReq, *drmDMAReqPtr;
-
-typedef struct _drmRegion {
-    drm_handle_t     handle;
-    unsigned int  offset;
-    drmSize       size;
-    drmAddress    map;
-} drmRegion, *drmRegionPtr;
-
-typedef struct _drmTextureRegion {
-    unsigned char next;
-    unsigned char prev;
-    unsigned char in_use;
-    unsigned char padding;	/**< Explicitly pad this out */
-    unsigned int  age;
-} drmTextureRegion, *drmTextureRegionPtr;
-
-
-typedef enum {
-    DRM_VBLANK_ABSOLUTE = 0x0,	/**< Wait for specific vblank sequence number */
-    DRM_VBLANK_RELATIVE = 0x1,	/**< Wait for given number of vblanks */
-    DRM_VBLANK_SIGNAL   = 0x40000000	/* Send signal instead of blocking */
-} drmVBlankSeqType;
-
-typedef struct _drmVBlankReq {
-	drmVBlankSeqType type;
-	unsigned int sequence;
-	unsigned long signal;
-} drmVBlankReq, *drmVBlankReqPtr;
-
-typedef struct _drmVBlankReply {
-	drmVBlankSeqType type;
-	unsigned int sequence;
-	long tval_sec;
-	long tval_usec;
-} drmVBlankReply, *drmVBlankReplyPtr;
-
-typedef union _drmVBlank {
-	drmVBlankReq request;
-	drmVBlankReply reply;
-} drmVBlank, *drmVBlankPtr;
-
-typedef struct _drmSetVersion {
-	int drm_di_major;
-	int drm_di_minor;
-	int drm_dd_major;
-	int drm_dd_minor;
-} drmSetVersion, *drmSetVersionPtr;
-
-
-#define __drm_dummy_lock(lock) (*(__volatile__ unsigned int *)lock)
-
-#define DRM_LOCK_HELD  0x80000000 /**< Hardware lock is held */
-#define DRM_LOCK_CONT  0x40000000 /**< Hardware lock is contended */
-
-#if defined(__GNUC__) && (__GNUC__ >= 2)
-# if defined(__i386) || defined(__amd64__)
-				/* Reflect changes here to drmP.h */
-#define DRM_CAS(lock,old,new,__ret)                                    \
-	do {                                                           \
-                int __dummy;	/* Can't mark eax as clobbered */      \
-		__asm__ __volatile__(                                  \
-			"lock ; cmpxchg %4,%1\n\t"                     \
-                        "setnz %0"                                     \
-			: "=d" (__ret),                                \
-   			  "=m" (__drm_dummy_lock(lock)),               \
-                          "=a" (__dummy)                               \
-			: "2" (old),                                   \
-			  "r" (new));                                  \
-	} while (0)
-
-#elif defined(__alpha__)
-
-#define	DRM_CAS(lock, old, new, ret) 		\
- 	do {					\
- 		int old32;                      \
- 		int cur32;			\
- 		__asm__ __volatile__(		\
- 		"       mb\n"			\
- 		"       zap   %4, 0xF0, %0\n"   \
- 		"       ldl_l %1, %2\n"		\
- 		"       zap   %1, 0xF0, %1\n"   \
-                "       cmpeq %0, %1, %1\n"	\
-                "       beq   %1, 1f\n"		\
- 		"       bis   %5, %5, %1\n"	\
-                "       stl_c %1, %2\n"		\
-                "1:     xor   %1, 1, %1\n"	\
-                "       stl   %1, %3"		\
-                : "+r" (old32),                 \
-		  "+&r" (cur32),		\
-                   "=m" (__drm_dummy_lock(lock)),\
-                   "=m" (ret)			\
- 		: "r" (old),			\
- 		  "r" (new));			\
- 	} while(0)
-
-#elif defined(__sparc__)
-
-#define DRM_CAS(lock,old,new,__ret)				\
-do {	register unsigned int __old __asm("o0");		\
-	register unsigned int __new __asm("o1");		\
-	register volatile unsigned int *__lock __asm("o2");	\
-	__old = old;						\
-	__new = new;						\
-	__lock = (volatile unsigned int *)lock;			\
-	__asm__ __volatile__(					\
-		/*"cas [%2], %3, %0"*/				\
-		".word 0xd3e29008\n\t"				\
-		/*"membar #StoreStore | #StoreLoad"*/		\
-		".word 0x8143e00a"				\
-		: "=&r" (__new)					\
-		: "0" (__new),					\
-		  "r" (__lock),					\
-		  "r" (__old)					\
-		: "memory");					\
-	__ret = (__new != __old);				\
-} while(0)
-
-#elif defined(__ia64__)
-
-#ifdef __INTEL_COMPILER
-/* this currently generates bad code (missing stop bits)... */
-#include <ia64intrin.h>
-
-#define DRM_CAS(lock,old,new,__ret)					      \
-	do {								      \
-		unsigned long __result, __old = (old) & 0xffffffff;		\
-		__mf();							      	\
-		__result = _InterlockedCompareExchange_acq(&__drm_dummy_lock(lock), (new), __old);\
-		__ret = (__result) != (__old);					\
-/*		__ret = (__sync_val_compare_and_swap(&__drm_dummy_lock(lock), \
-						     (old), (new))	      \
-			 != (old));					      */\
-	} while (0)
-
-#else
-#define DRM_CAS(lock,old,new,__ret)					  \
-	do {								  \
-		unsigned int __result, __old = (old);			  \
-		__asm__ __volatile__(					  \
-			"mf\n"						  \
-			"mov ar.ccv=%2\n"				  \
-			";;\n"						  \
-			"cmpxchg4.acq %0=%1,%3,ar.ccv"			  \
-			: "=r" (__result), "=m" (__drm_dummy_lock(lock))  \
-			: "r" ((unsigned long)__old), "r" (new)			  \
-			: "memory");					  \
-		__ret = (__result) != (__old);				  \
-	} while (0)
-
-#endif
-
-#elif defined(__powerpc__)
-
-#define DRM_CAS(lock,old,new,__ret)			\
-	do {						\
-		__asm__ __volatile__(			\
-			"sync;"				\
-			"0:    lwarx %0,0,%1;"		\
-			"      xor. %0,%3,%0;"		\
-			"      bne 1f;"			\
-			"      stwcx. %2,0,%1;"		\
-			"      bne- 0b;"		\
-			"1:    "			\
-			"sync;"				\
-		: "=&r"(__ret)				\
-		: "r"(lock), "r"(new), "r"(old)		\
-		: "cr0", "memory");			\
-	} while (0)
-
-#endif /* architecture */
-#endif /* __GNUC__ >= 2 */
-
-#ifndef DRM_CAS
-#define DRM_CAS(lock,old,new,ret) do { ret=1; } while (0) /* FAST LOCK FAILS */
-#endif
-
-#if defined(__alpha__) || defined(__powerpc__)
-#define DRM_CAS_RESULT(_result)		int _result
-#else
-#define DRM_CAS_RESULT(_result)		char _result
-#endif
-
-#define DRM_LIGHT_LOCK(fd,lock,context)                                \
-	do {                                                           \
-                DRM_CAS_RESULT(__ret);                                 \
-		DRM_CAS(lock,context,DRM_LOCK_HELD|context,__ret);     \
-                if (__ret) drmGetLock(fd,context,0);                   \
-        } while(0)
-
-				/* This one counts fast locks -- for
-                                   benchmarking only. */
-#define DRM_LIGHT_LOCK_COUNT(fd,lock,context,count)                    \
-	do {                                                           \
-                DRM_CAS_RESULT(__ret);                                 \
-		DRM_CAS(lock,context,DRM_LOCK_HELD|context,__ret);     \
-                if (__ret) drmGetLock(fd,context,0);                   \
-                else       ++count;                                    \
-        } while(0)
-
-#define DRM_LOCK(fd,lock,context,flags)                                \
-	do {                                                           \
-		if (flags) drmGetLock(fd,context,flags);               \
-		else       DRM_LIGHT_LOCK(fd,lock,context);            \
-	} while(0)
-
-#define DRM_UNLOCK(fd,lock,context)                                    \
-	do {                                                           \
-                DRM_CAS_RESULT(__ret);                                 \
-		DRM_CAS(lock,DRM_LOCK_HELD|context,context,__ret);     \
-                if (__ret) drmUnlock(fd,context);                      \
-        } while(0)
-
-				/* Simple spin locks */
-#define DRM_SPINLOCK(spin,val)                                         \
-	do {                                                           \
-            DRM_CAS_RESULT(__ret);                                     \
-	    do {                                                       \
-		DRM_CAS(spin,0,val,__ret);                             \
-		if (__ret) while ((spin)->lock);                       \
-	    } while (__ret);                                           \
-	} while(0)
-
-#define DRM_SPINLOCK_TAKE(spin,val)                                    \
-	do {                                                           \
-            DRM_CAS_RESULT(__ret);                                     \
-            int  cur;                                                  \
-	    do {                                                       \
-                cur = (*spin).lock;                                    \
-		DRM_CAS(spin,cur,val,__ret);                           \
-	    } while (__ret);                                           \
-	} while(0)
-
-#define DRM_SPINLOCK_COUNT(spin,val,count,__ret)                       \
-	do {                                                           \
-            int  __i;                                                  \
-            __ret = 1;                                                 \
-            for (__i = 0; __ret && __i < count; __i++) {               \
-		DRM_CAS(spin,0,val,__ret);                             \
-		if (__ret) for (;__i < count && (spin)->lock; __i++);  \
-	    }                                                          \
-	} while(0)
-
-#define DRM_SPINUNLOCK(spin,val)                                       \
-	do {                                                           \
-            DRM_CAS_RESULT(__ret);                                     \
-            if ((*spin).lock == val) { /* else server stole lock */    \
-	        do {                                                   \
-		    DRM_CAS(spin,val,0,__ret);                         \
-	        } while (__ret);                                       \
-            }                                                          \
-	} while(0)
-
-/* General user-level programmer's API: unprivileged */
-extern int           drmAvailable(void);
-extern int           drmOpen(const char *name, const char *busid);
-extern int           drmClose(int fd);
-extern drmVersionPtr drmGetVersion(int fd);
-extern drmVersionPtr drmGetLibVersion(int fd);
-extern void          drmFreeVersion(drmVersionPtr);
-extern int           drmGetMagic(int fd, drm_magic_t * magic);
-extern char          *drmGetBusid(int fd);
-extern int           drmGetInterruptFromBusID(int fd, int busnum, int devnum,
-					      int funcnum);
-extern int           drmGetMap(int fd, int idx, drm_handle_t *offset,
-			       drmSize *size, drmMapType *type,
-			       drmMapFlags *flags, drm_handle_t *handle,
-			       int *mtrr);
-extern int           drmGetClient(int fd, int idx, int *auth, int *pid,
-				  int *uid, unsigned long *magic,
-				  unsigned long *iocs);
-extern int           drmGetStats(int fd, drmStatsT *stats);
-extern int           drmSetInterfaceVersion(int fd, drmSetVersion *version);
-extern int           drmCommandNone(int fd, unsigned long drmCommandIndex);
-extern int           drmCommandRead(int fd, unsigned long drmCommandIndex,
-                                    void *data, unsigned long size);
-extern int           drmCommandWrite(int fd, unsigned long drmCommandIndex,
-                                     void *data, unsigned long size);
-extern int           drmCommandWriteRead(int fd, unsigned long drmCommandIndex,
-                                         void *data, unsigned long size);
-
-/* General user-level programmer's API: X server (root) only  */
-extern void          drmFreeBusid(const char *busid);
-extern int           drmSetBusid(int fd, const char *busid);
-extern int           drmAuthMagic(int fd, drm_magic_t magic);
-extern int           drmAddMap(int fd,
-			       drm_handle_t offset,
-			       drmSize size,
-			       drmMapType type,
-			       drmMapFlags flags,
-			       drm_handle_t * handle);
-extern int	     drmRmMap(int fd, drm_handle_t handle);
-extern int	     drmAddContextPrivateMapping(int fd, drm_context_t ctx_id,
-						 drm_handle_t handle);
-
-extern int           drmAddBufs(int fd, int count, int size,
-				drmBufDescFlags flags,
-				int agp_offset);
-extern int           drmMarkBufs(int fd, double low, double high);
-extern int           drmCreateContext(int fd, drm_context_t * handle);
-extern int           drmSetContextFlags(int fd, drm_context_t context,
-					drm_context_tFlags flags);
-extern int           drmGetContextFlags(int fd, drm_context_t context,
-					drm_context_tFlagsPtr flags);
-extern int           drmAddContextTag(int fd, drm_context_t context, void *tag);
-extern int           drmDelContextTag(int fd, drm_context_t context);
-extern void          *drmGetContextTag(int fd, drm_context_t context);
-extern drm_context_t * drmGetReservedContextList(int fd, int *count);
-extern void          drmFreeReservedContextList(drm_context_t *);
-extern int           drmSwitchToContext(int fd, drm_context_t context);
-extern int           drmDestroyContext(int fd, drm_context_t handle);
-extern int           drmCreateDrawable(int fd, drm_drawable_t * handle);
-extern int           drmDestroyDrawable(int fd, drm_drawable_t handle);
-extern int           drmCtlInstHandler(int fd, int irq);
-extern int           drmCtlUninstHandler(int fd);
-extern int           drmInstallSIGIOHandler(int fd,
-					    void (*f)(int fd,
-						      void *oldctx,
-						      void *newctx));
-extern int           drmRemoveSIGIOHandler(int fd);
-
-/* General user-level programmer's API: authenticated client and/or X */
-extern int           drmMap(int fd,
-			    drm_handle_t handle,
-			    drmSize size,
-			    drmAddressPtr address);
-extern int           drmUnmap(drmAddress address, drmSize size);
-extern drmBufInfoPtr drmGetBufInfo(int fd);
-extern drmBufMapPtr  drmMapBufs(int fd);
-extern int           drmUnmapBufs(drmBufMapPtr bufs);
-extern int           drmDMA(int fd, drmDMAReqPtr request);
-extern int           drmFreeBufs(int fd, int count, int *list);
-extern int           drmGetLock(int fd,
-			        drm_context_t context,
-			        drmLockFlags flags);
-extern int           drmUnlock(int fd, drm_context_t context);
-extern int           drmFinish(int fd, int context, drmLockFlags flags);
-extern int	     drmGetContextPrivateMapping(int fd, drm_context_t ctx_id, 
-						 drm_handle_t * handle);
-
-/* AGP/GART support: X server (root) only */
-extern int           drmAgpAcquire(int fd);
-extern int           drmAgpRelease(int fd);
-extern int           drmAgpEnable(int fd, unsigned long mode);
-extern int           drmAgpAlloc(int fd, unsigned long size,
-				 unsigned long type, unsigned long *address,
-				 unsigned long *handle);
-extern int           drmAgpFree(int fd, unsigned long handle);
-extern int 	     drmAgpBind(int fd, unsigned long handle,
-				unsigned long offset);
-extern int           drmAgpUnbind(int fd, unsigned long handle);
-
-/* AGP/GART info: authenticated client and/or X */
-extern int           drmAgpVersionMajor(int fd);
-extern int           drmAgpVersionMinor(int fd);
-extern unsigned long drmAgpGetMode(int fd);
-extern unsigned long drmAgpBase(int fd); /* Physical location */
-extern unsigned long drmAgpSize(int fd); /* Bytes */
-extern unsigned long drmAgpMemoryUsed(int fd);
-extern unsigned long drmAgpMemoryAvail(int fd);
-extern unsigned int  drmAgpVendorId(int fd);
-extern unsigned int  drmAgpDeviceId(int fd);
-
-/* PCI scatter/gather support: X server (root) only */
-extern int           drmScatterGatherAlloc(int fd, unsigned long size,
-					   unsigned long *handle);
-extern int           drmScatterGatherFree(int fd, unsigned long handle);
-
-extern int           drmWaitVBlank(int fd, drmVBlankPtr vbl);
-
-/* Support routines */
-extern int           drmError(int err, const char *label);
-extern void          *drmMalloc(int size);
-extern void          drmFree(void *pt);
-
-/* Hash table routines */
-extern void *drmHashCreate(void);
-extern int  drmHashDestroy(void *t);
-extern int  drmHashLookup(void *t, unsigned long key, void **value);
-extern int  drmHashInsert(void *t, unsigned long key, void *value);
-extern int  drmHashDelete(void *t, unsigned long key);
-extern int  drmHashFirst(void *t, unsigned long *key, void **value);
-extern int  drmHashNext(void *t, unsigned long *key, void **value);
-
-/* PRNG routines */
-extern void          *drmRandomCreate(unsigned long seed);
-extern int           drmRandomDestroy(void *state);
-extern unsigned long drmRandom(void *state);
-extern double        drmRandomDouble(void *state);
-
-/* Skip list routines */
-
-extern void *drmSLCreate(void);
-extern int  drmSLDestroy(void *l);
-extern int  drmSLLookup(void *l, unsigned long key, void **value);
-extern int  drmSLInsert(void *l, unsigned long key, void *value);
-extern int  drmSLDelete(void *l, unsigned long key);
-extern int  drmSLNext(void *l, unsigned long *key, void **value);
-extern int  drmSLFirst(void *l, unsigned long *key, void **value);
-extern void drmSLDump(void *l);
-extern int  drmSLLookupNeighbors(void *l, unsigned long key,
-				 unsigned long *prev_key, void **prev_value,
-				 unsigned long *next_key, void **next_value);
-
-#endif

src/mesa/drivers/dri/dri_client/xf86drmHash.c

@@ -1,433 +0,0 @@
-/* xf86drmHash.c -- Small hash table support for integer -> integer mapping
- * Created: Sun Apr 18 09:35:45 1999 by faith@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
- *
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmHash.c,v 1.4 2001/03/21 18:08:54 dawes Exp $
- *
- * DESCRIPTION
- *
- * This file contains a straightforward implementation of a fixed-sized
- * hash table using self-organizing linked lists [Knuth73, pp. 398-399] for
- * collision resolution.  There are two potentially interesting things
- * about this implementation:
- *
- * 1) The table is power-of-two sized.  Prime sized tables are more
- * traditional, but do not have a significant advantage over power-of-two
- * sized table, especially when double hashing is not used for collision
- * resolution.
- *
- * 2) The hash computation uses a table of random integers [Hanson97,
- * pp. 39-41].
- *
- * FUTURE ENHANCEMENTS
- *
- * With a table size of 512, the current implementation is sufficient for a
- * few hundred keys.  Since this is well above the expected size of the
- * tables for which this implementation was designed, the implementation of
- * dynamic hash tables was postponed until the need arises.  A common (and
- * naive) approach to dynamic hash table implementation simply creates a
- * new hash table when necessary, rehashes all the data into the new table,
- * and destroys the old table.  The approach in [Larson88] is superior in
- * two ways: 1) only a portion of the table is expanded when needed,
- * distributing the expansion cost over several insertions, and 2) portions
- * of the table can be locked, enabling a scalable thread-safe
- * implementation.
- *
- * REFERENCES
- *
- * [Hanson97] David R. Hanson.  C Interfaces and Implementations:
- * Techniques for Creating Reusable Software.  Reading, Massachusetts:
- * Addison-Wesley, 1997.
- *
- * [Knuth73] Donald E. Knuth. The Art of Computer Programming.  Volume 3:
- * Sorting and Searching.  Reading, Massachusetts: Addison-Wesley, 1973.
- *
- * [Larson88] Per-Ake Larson. "Dynamic Hash Tables".  CACM 31(4), April
- * 1988, pp. 446-457.
- *
- */
-
-#define HASH_MAIN 0
-
-#if HASH_MAIN
-# include <stdio.h>
-# include <stdlib.h>
-#else
-# include "xf86drm.h"
-# ifdef XFree86LOADER
-#  include "xf86.h"
-#  include "xf86_ansic.h"
-# else
-#  include <stdio.h>
-#  include <stdlib.h>
-# endif
-#endif
-
-#define HASH_MAGIC 0xdeadbeef
-#define HASH_DEBUG 0
-#define HASH_SIZE  512		/* Good for about 100 entries */
-				/* If you change this value, you probably
-                                   have to change the HashHash hashing
-                                   function! */
-
-#if HASH_MAIN
-#define HASH_ALLOC malloc
-#define HASH_FREE  free
-#define HASH_RANDOM_DECL
-#define HASH_RANDOM_INIT(seed)  srandom(seed)
-#define HASH_RANDOM             random()
-#else
-#define HASH_ALLOC drmMalloc
-#define HASH_FREE  drmFree
-#define HASH_RANDOM_DECL        void *state
-#define HASH_RANDOM_INIT(seed)  state = drmRandomCreate(seed)
-#define HASH_RANDOM             drmRandom(state)
-
-#endif
-
-typedef struct HashBucket {
-    unsigned long     key;
-    void              *value;
-    struct HashBucket *next;
-} HashBucket, *HashBucketPtr;
-
-typedef struct HashTable {
-    unsigned long    magic;
-    unsigned long    entries;
-    unsigned long    hits;	/* At top of linked list */
-    unsigned long    partials;	/* Not at top of linked list */
-    unsigned long    misses;	/* Not in table */
-    HashBucketPtr    buckets[HASH_SIZE];
-    int              p0;
-    HashBucketPtr    p1;
-} HashTable, *HashTablePtr;
-
-#if HASH_MAIN
-extern void *drmHashCreate(void);
-extern int  drmHashDestroy(void *t);
-extern int  drmHashLookup(void *t, unsigned long key, unsigned long *value);
-extern int  drmHashInsert(void *t, unsigned long key, unsigned long value);
-extern int  drmHashDelete(void *t, unsigned long key);
-#endif
-
-static unsigned long HashHash(unsigned long key)
-{
-    unsigned long        hash = 0;
-    unsigned long        tmp  = key;
-    static int           init = 0;
-    static unsigned long scatter[256];
-    int                  i;
-
-    if (!init) {
-	HASH_RANDOM_DECL;
-	HASH_RANDOM_INIT(37);
-	for (i = 0; i < 256; i++) scatter[i] = HASH_RANDOM;
-	++init;
-    }
-
-    while (tmp) {
-	hash = (hash << 1) + scatter[tmp & 0xff];
-	tmp >>= 8;
-    }
-
-    hash %= HASH_SIZE;
-#if HASH_DEBUG
-    printf( "Hash(%d) = %d\n", key, hash);
-#endif
-    return hash;
-}
-
-void *drmHashCreate(void)
-{
-    HashTablePtr table;
-    int          i;
-
-    table           = HASH_ALLOC(sizeof(*table));
-    if (!table) return NULL;
-    table->magic    = HASH_MAGIC;
-    table->entries  = 0;
-    table->hits     = 0;
-    table->partials = 0;
-    table->misses   = 0;
-
-    for (i = 0; i < HASH_SIZE; i++) table->buckets[i] = NULL;
-    return table;
-}
-
-int drmHashDestroy(void *t)
-{
-    HashTablePtr  table = (HashTablePtr)t;
-    HashBucketPtr bucket;
-    HashBucketPtr next;
-    int           i;
-
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
-
-    for (i = 0; i < HASH_SIZE; i++) {
-	for (bucket = table->buckets[i]; bucket;) {
-	    next = bucket->next;
-	    HASH_FREE(bucket);
-	    bucket = next;
-	}
-    }
-    HASH_FREE(table);
-    return 0;
-}
-
-/* Find the bucket and organize the list so that this bucket is at the
-   top. */
-
-static HashBucketPtr HashFind(HashTablePtr table,
-			      unsigned long key, unsigned long *h)
-{
-    unsigned long hash = HashHash(key);
-    HashBucketPtr prev = NULL;
-    HashBucketPtr bucket;
-
-    if (h) *h = hash;
-
-    for (bucket = table->buckets[hash]; bucket; bucket = bucket->next) {
-	if (bucket->key == key) {
-	    if (prev) {
-				/* Organize */
-		prev->next           = bucket->next;
-		bucket->next         = table->buckets[hash];
-		table->buckets[hash] = bucket;
-		++table->partials;
-	    } else {
-		++table->hits;
-	    }
-	    return bucket;
-	}
-	prev = bucket;
-    }
-    ++table->misses;
-    return NULL;
-}
-
-int drmHashLookup(void *t, unsigned long key, void **value)
-{
-    HashTablePtr  table = (HashTablePtr)t;
-    HashBucketPtr bucket;
-
-    if (!table || table->magic != HASH_MAGIC) return -1; /* Bad magic */
-
-    bucket = HashFind(table, key, NULL);
-    if (!bucket) return 1;	/* Not found */
-    *value = bucket->value;
-    return 0;			/* Found */
-}
-
-int drmHashInsert(void *t, unsigned long key, void *value)
-{
-    HashTablePtr  table = (HashTablePtr)t;
-    HashBucketPtr bucket;
-    unsigned long hash;
-
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
-
-    if (HashFind(table, key, &hash)) return 1; /* Already in table */
-
-    bucket               = HASH_ALLOC(sizeof(*bucket));
-    if (!bucket) return -1;	/* Error */
-    bucket->key          = key;
-    bucket->value        = value;
-    bucket->next         = table->buckets[hash];
-    table->buckets[hash] = bucket;
-#if HASH_DEBUG
-    printf("Inserted %d at %d/%p\n", key, hash, bucket);
-#endif
-    return 0;			/* Added to table */
-}
-
-int drmHashDelete(void *t, unsigned long key)
-{
-    HashTablePtr  table = (HashTablePtr)t;
-    unsigned long hash;
-    HashBucketPtr bucket;
-
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
-
-    bucket = HashFind(table, key, &hash);
-
-    if (!bucket) return 1;	/* Not found */
-
-    table->buckets[hash] = bucket->next;
-    HASH_FREE(bucket);
-    return 0;
-}
-
-int drmHashNext(void *t, unsigned long *key, void **value)
-{
-    HashTablePtr  table = (HashTablePtr)t;
-
-    for (; table->p0 < HASH_SIZE;
-	 ++table->p0, table->p1 = table->buckets[table->p0]) {
-	if (table->p1) {
-	    *key       = table->p1->key;
-	    *value     = table->p1->value;
-	    table->p1  = table->p1->next;
-	    return 1;
-	}
-    }
-    return 0;
-}
-
-int drmHashFirst(void *t, unsigned long *key, void **value)
-{
-    HashTablePtr  table = (HashTablePtr)t;
-
-    if (table->magic != HASH_MAGIC) return -1; /* Bad magic */
-
-    table->p0 = 0;
-    table->p1 = table->buckets[0];
-    return drmHashNext(table, key, value);
-}
-
-#if HASH_MAIN
-#define DIST_LIMIT 10
-static int dist[DIST_LIMIT];
-
-static void clear_dist(void) {
-    int i;
-
-    for (i = 0; i < DIST_LIMIT; i++) dist[i] = 0;
-}
-
-static int count_entries(HashBucketPtr bucket)
-{
-    int count = 0;
-
-    for (; bucket; bucket = bucket->next) ++count;
-    return count;
-}
-
-static void update_dist(int count)
-{
-    if (count >= DIST_LIMIT) ++dist[DIST_LIMIT-1];
-    else                     ++dist[count];
-}
-
-static void compute_dist(HashTablePtr table)
-{
-    int           i;
-    HashBucketPtr bucket;
-
-    printf("Entries = %ld, hits = %ld, partials = %ld, misses = %ld\n",
-	   table->entries, table->hits, table->partials, table->misses);
-    clear_dist();
-    for (i = 0; i < HASH_SIZE; i++) {
-	bucket = table->buckets[i];
-	update_dist(count_entries(bucket));
-    }
-    for (i = 0; i < DIST_LIMIT; i++) {
-	if (i != DIST_LIMIT-1) printf("%5d %10d\n", i, dist[i]);
-	else                   printf("other %10d\n", dist[i]);
-    }
-}
-
-static void check_table(HashTablePtr table,
-			unsigned long key, unsigned long value)
-{
-    unsigned long retval  = 0;
-    int           retcode = drmHashLookup(table, key, &retval);
-
-    switch (retcode) {
-    case -1:
-	printf("Bad magic = 0x%08lx:"
-	       " key = %lu, expected = %lu, returned = %lu\n",
-	       table->magic, key, value, retval);
-	break;
-    case 1:
-	printf("Not found: key = %lu, expected = %lu returned = %lu\n",
-	       key, value, retval);
-	break;
-    case 0:
-	if (value != retval)
-	    printf("Bad value: key = %lu, expected = %lu, returned = %lu\n",
-		   key, value, retval);
-	break;
-    default:
-	printf("Bad retcode = %d: key = %lu, expected = %lu, returned = %lu\n",
-	       retcode, key, value, retval);
-	break;
-    }
-}
-
-int main(void)
-{
-    HashTablePtr table;
-    int          i;
-
-    printf("\n***** 256 consecutive integers ****\n");
-    table = drmHashCreate();
-    for (i = 0; i < 256; i++) drmHashInsert(table, i, i);
-    for (i = 0; i < 256; i++) check_table(table, i, i);
-    for (i = 256; i >= 0; i--) check_table(table, i, i);
-    compute_dist(table);
-    drmHashDestroy(table);
-
-    printf("\n***** 1024 consecutive integers ****\n");
-    table = drmHashCreate();
-    for (i = 0; i < 1024; i++) drmHashInsert(table, i, i);
-    for (i = 0; i < 1024; i++) check_table(table, i, i);
-    for (i = 1024; i >= 0; i--) check_table(table, i, i);
-    compute_dist(table);
-    drmHashDestroy(table);
-
-    printf("\n***** 1024 consecutive page addresses (4k pages) ****\n");
-    table = drmHashCreate();
-    for (i = 0; i < 1024; i++) drmHashInsert(table, i*4096, i);
-    for (i = 0; i < 1024; i++) check_table(table, i*4096, i);
-    for (i = 1024; i >= 0; i--) check_table(table, i*4096, i);
-    compute_dist(table);
-    drmHashDestroy(table);
-
-    printf("\n***** 1024 random integers ****\n");
-    table = drmHashCreate();
-    srandom(0xbeefbeef);
-    for (i = 0; i < 1024; i++) drmHashInsert(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 1024; i++) check_table(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 1024; i++) check_table(table, random(), i);
-    compute_dist(table);
-    drmHashDestroy(table);
-
-    printf("\n***** 5000 random integers ****\n");
-    table = drmHashCreate();
-    srandom(0xbeefbeef);
-    for (i = 0; i < 5000; i++) drmHashInsert(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 5000; i++) check_table(table, random(), i);
-    srandom(0xbeefbeef);
-    for (i = 0; i < 5000; i++) check_table(table, random(), i);
-    compute_dist(table);
-    drmHashDestroy(table);
-
-    return 0;
-}
-#endif

src/mesa/drivers/dri/dri_client/xf86drmRandom.c

@@ -1,217 +0,0 @@
-/* xf86drmRandom.c -- "Minimal Standard" PRNG Implementation
- * Created: Mon Apr 19 08:28:13 1999 by faith@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- * 
- * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
- *
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmRandom.c,v 1.4 2000/06/17 00:03:34 martin Exp $
- *
- * DESCRIPTION
- *
- * This file contains a simple, straightforward implementation of the Park
- * & Miller "Minimal Standard" PRNG [PM88, PMS93], which is a Lehmer
- * multiplicative linear congruential generator (MLCG) with a period of
- * 2^31-1.
- *
- * This implementation is intended to provide a reliable, portable PRNG
- * that is suitable for testing a hash table implementation and for
- * implementing skip lists.
- *
- * FUTURE ENHANCEMENTS
- *
- * If initial seeds are not selected randomly, two instances of the PRNG
- * can be correlated.  [Knuth81, pp. 32-33] describes a shuffling technique
- * that can eliminate this problem.
- *
- * If PRNGs are used for simulation, the period of the current
- * implementation may be too short.  [LE88] discusses methods of combining
- * MLCGs to produce much longer periods, and suggests some alternative
- * values for A and M.  [LE90 and Sch92] also provide information on
- * long-period PRNGs.
- *
- * REFERENCES
- *
- * [Knuth81] Donald E. Knuth. The Art of Computer Programming.  Volume 2:
- * Seminumerical Algorithms.  Reading, Massachusetts: Addison-Wesley, 1981.
- *
- * [LE88] Pierre L'Ecuyer. "Efficient and Portable Combined Random Number
- * Generators".  CACM 31(6), June 1988, pp. 742-774.
- *
- * [LE90] Pierre L'Ecuyer. "Random Numbers for Simulation". CACM 33(10,
- * October 1990, pp. 85-97.
- *
- * [PM88] Stephen K. Park and Keith W. Miller. "Random Number Generators:
- * Good Ones are Hard to Find". CACM 31(10), October 1988, pp. 1192-1201.
- *
- * [Sch92] Bruce Schneier. "Pseudo-Ransom Sequence Generator for 32-Bit
- * CPUs".  Dr. Dobb's Journal 17(2), February 1992, pp. 34, 37-38, 40.
- *
- * [PMS93] Stephen K. Park, Keith W. Miller, and Paul K. Stockmeyer.  In
- * "Technical Correspondence: Remarks on Choosing and Implementing Random
- * Number Generators". CACM 36(7), July 1993, pp. 105-110.
- *
- */
-
-#define RANDOM_MAIN 0
-
-#if RANDOM_MAIN
-# include <stdio.h>
-# include <stdlib.h>
-#else
-# include "xf86drm.h"
-# ifdef XFree86LOADER
-#  include "xf86.h"
-#  include "xf86_ansic.h"
-# else
-#  include <stdio.h>
-#  include <stdlib.h>
-# endif
-#endif
-
-#define RANDOM_MAGIC 0xfeedbeef
-#define RANDOM_DEBUG 0
-
-#if RANDOM_MAIN
-#define RANDOM_ALLOC malloc
-#define RANDOM_FREE  free
-#else
-#define RANDOM_ALLOC drmMalloc
-#define RANDOM_FREE  drmFree
-#endif
-
-typedef struct RandomState {
-    unsigned long magic;
-    unsigned long a;
-    unsigned long m;
-    unsigned long q;		/* m div a */
-    unsigned long r;		/* m mod a */
-    unsigned long check;
-    long          seed;
-} RandomState;
-
-#if RANDOM_MAIN
-extern void          *drmRandomCreate(unsigned long seed);
-extern int           drmRandomDestroy(void *state);
-extern unsigned long drmRandom(void *state);
-extern double        drmRandomDouble(void *state);
-#endif
-
-void *drmRandomCreate(unsigned long seed)
-{
-    RandomState  *state;
-
-    state           = RANDOM_ALLOC(sizeof(*state));
-    if (!state) return NULL;
-    state->magic    = RANDOM_MAGIC;
-#if 0
-				/* Park & Miller, October 1988 */
-    state->a        = 16807;
-    state->m        = 2147483647;
-    state->check    = 1043618065; /* After 10000 iterations */
-#else
-				/* Park, Miller, and Stockmeyer, July 1993 */
-    state->a        = 48271;
-    state->m        = 2147483647;
-    state->check    = 399268537; /* After 10000 iterations */
-#endif
-    state->q        = state->m / state->a;
-    state->r        = state->m % state->a;
-
-    state->seed     = seed;
-				/* Check for illegal boundary conditions,
-                                   and choose closest legal value. */
-    if (state->seed <= 0)        state->seed = 1;
-    if (state->seed >= state->m) state->seed = state->m - 1;
-
-    return state;
-}
-
-int drmRandomDestroy(void *state)
-{
-    RANDOM_FREE(state);
-    return 0;
-}
-
-unsigned long drmRandom(void *state)
-{
-    RandomState   *s = (RandomState *)state;
-    long          hi;
-    long          lo;
-
-    hi      = s->seed / s->q;
-    lo      = s->seed % s->q;
-    s->seed = s->a * lo - s->r * hi;
-    if (s->seed <= 0) s->seed += s->m;
-
-    return s->seed;
-}
-
-double drmRandomDouble(void *state)
-{
-    RandomState *s = (RandomState *)state;
-    
-    return (double)drmRandom(state)/(double)s->m;
-}
-
-#if RANDOM_MAIN
-static void check_period(long seed)
-{
-    unsigned long count = 0;
-    unsigned long initial;
-    void          *state;
-    
-    state = drmRandomCreate(seed);
-    initial = drmRandom(state);
-    ++count;
-    while (initial != drmRandom(state)) {
-	if (!++count) break;
-    }
-    printf("With seed of %10ld, period = %10lu (0x%08lx)\n",
-	   seed, count, count);
-    drmRandomDestroy(state);
-}
-
-int main(void)
-{
-    RandomState   *state;
-    int           i;
-    unsigned long rand;
-
-    state = drmRandomCreate(1);
-    for (i = 0; i < 10000; i++) {
-	rand = drmRandom(state);
-    }
-    printf("After 10000 iterations: %lu (%lu expected): %s\n",
-	   rand, state->check,
-	   rand - state->check ? "*INCORRECT*" : "CORRECT");
-    drmRandomDestroy(state);
-
-    printf("Checking periods...\n");
-    check_period(1);
-    check_period(2);
-    check_period(31415926);
-    
-    return 0;
-}
-#endif

src/mesa/drivers/dri/dri_client/xf86drmSL.c

@@ -1,488 +0,0 @@
-/* xf86drmSL.c -- Skip list support
- * Created: Mon May 10 09:28:13 1999 by faith@precisioninsight.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- * 
- * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
- *
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmSL.c,v 1.3 2000/06/17 00:03:34 martin Exp $
- *
- * DESCRIPTION
- *
- * This file contains a straightforward skip list implementation.n
- *
- * FUTURE ENHANCEMENTS
- *
- * REFERENCES
- *
- * [Pugh90] William Pugh.  Skip Lists: A Probabilistic Alternative to
- * Balanced Trees. CACM 33(6), June 1990, pp. 668-676.
- *
- */
-
-#define SL_MAIN 0
-
-#if SL_MAIN
-# include <stdio.h>
-# include <stdlib.h>
-#  include <sys/time.h>
-#else
-# include "xf86drm.h"
-# ifdef XFree86LOADER
-#  include "xf86.h"
-#  include "xf86_ansic.h"
-# else
-#  include <stdio.h>
-#  include <stdlib.h>
-# endif
-#endif
-
-#define SL_LIST_MAGIC  0xfacade00LU
-#define SL_ENTRY_MAGIC 0x00fab1edLU
-#define SL_FREED_MAGIC 0xdecea5edLU
-#define SL_MAX_LEVEL   16
-#define SL_DEBUG       0
-#define SL_RANDOM_SEED 0xc01055a1LU
-
-#if SL_MAIN
-#define SL_ALLOC malloc
-#define SL_FREE  free
-#define SL_RANDOM_DECL        static int state = 0;
-#define SL_RANDOM_INIT(seed)  if (!state) { srandom(seed); ++state; }
-#define SL_RANDOM             random()
-#else
-#define SL_ALLOC drmMalloc
-#define SL_FREE  drmFree
-#define SL_RANDOM_DECL        static void *state = NULL
-#define SL_RANDOM_INIT(seed)  if (!state) state = drmRandomCreate(seed)
-#define SL_RANDOM             drmRandom(state)
-
-#endif
-
-typedef struct SLEntry {
-    unsigned long     magic;	   /* SL_ENTRY_MAGIC */
-    unsigned long     key;
-    void              *value;
-    int               levels;
-    struct SLEntry    *forward[1]; /* variable sized array */
-} SLEntry, *SLEntryPtr;
-
-typedef struct SkipList {
-    unsigned long    magic;	/* SL_LIST_MAGIC */
-    int              level;
-    int              count;
-    SLEntryPtr       head;
-    SLEntryPtr       p0;	/* Position for iteration */
-} SkipList, *SkipListPtr;
-
-#if SL_MAIN
-extern void *drmSLCreate(void);
-extern int  drmSLDestroy(void *l);
-extern int  drmSLLookup(void *l, unsigned long key, void **value);
-extern int  drmSLInsert(void *l, unsigned long key, void *value);
-extern int  drmSLDelete(void *l, unsigned long key);
-extern int  drmSLNext(void *l, unsigned long *key, void **value);
-extern int  drmSLFirst(void *l, unsigned long *key, void **value);
-extern void drmSLDump(void *l);
-extern int  drmSLLookupNeighbors(void *l, unsigned long key,
-				 unsigned long *prev_key, void **prev_value,
-				 unsigned long *next_key, void **next_value);
-#endif
-
-static SLEntryPtr SLCreateEntry(int max_level, unsigned long key, void *value)
-{
-    SLEntryPtr entry;
-    
-    if (max_level < 0 || max_level > SL_MAX_LEVEL) max_level = SL_MAX_LEVEL;
-
-    entry         = SL_ALLOC(sizeof(*entry)
-			     + (max_level + 1) * sizeof(entry->forward[0]));
-    if (!entry) return NULL;
-    entry->magic  = SL_ENTRY_MAGIC;
-    entry->key    = key;
-    entry->value  = value;
-    entry->levels = max_level + 1;
-
-    return entry;
-}
-
-static int SLRandomLevel(void)
-{
-    int level = 1;
-    SL_RANDOM_DECL;
-
-    SL_RANDOM_INIT(SL_RANDOM_SEED);
-    
-    while ((SL_RANDOM & 0x01) && level < SL_MAX_LEVEL) ++level;
-    return level;
-}
-
-void *drmSLCreate(void)
-{
-    SkipListPtr  list;
-    int          i;
-
-    list           = SL_ALLOC(sizeof(*list));
-    if (!list) return NULL;
-    list->magic    = SL_LIST_MAGIC;
-    list->level    = 0;
-    list->head     = SLCreateEntry(SL_MAX_LEVEL, 0, NULL);
-    list->count    = 0;
-
-    for (i = 0; i <= SL_MAX_LEVEL; i++) list->head->forward[i] = NULL;
-    
-    return list;
-}
-
-int drmSLDestroy(void *l)
-{
-    SkipListPtr   list  = (SkipListPtr)l;
-    SLEntryPtr    entry;
-    SLEntryPtr    next;
-
-    if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */
-
-    for (entry = list->head; entry; entry = next) {
-	if (entry->magic != SL_ENTRY_MAGIC) return -1; /* Bad magic */
-	next         = entry->forward[0];
-	entry->magic = SL_FREED_MAGIC;
-	SL_FREE(entry);
-    }
-
-    list->magic = SL_FREED_MAGIC;
-    SL_FREE(list);
-    return 0;
-}
-
-static SLEntryPtr SLLocate(void *l, unsigned long key, SLEntryPtr *update)
-{
-    SkipListPtr   list  = (SkipListPtr)l;
-    SLEntryPtr    entry;
-    int           i;
-
-    if (list->magic != SL_LIST_MAGIC) return NULL;
-
-    for (i = list->level, entry = list->head; i >= 0; i--) {
-	while (entry->forward[i] && entry->forward[i]->key < key)
-	    entry = entry->forward[i];
-	update[i] = entry;
-    }
-
-    return entry->forward[0];
-}
-
-int drmSLInsert(void *l, unsigned long key, void *value)
-{
-    SkipListPtr   list  = (SkipListPtr)l;
-    SLEntryPtr    entry;
-    SLEntryPtr    update[SL_MAX_LEVEL + 1];
-    int           level;
-    int           i;
-
-    if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */
-
-    entry = SLLocate(list, key, update);
-
-    if (entry && entry->key == key) return 1; /* Already in list */
-
-
-    level = SLRandomLevel();
-    if (level > list->level) {
-	level = ++list->level;
-	update[level] = list->head;
-    }
-
-    entry = SLCreateEntry(level, key, value);
-
-				/* Fix up forward pointers */
-    for (i = 0; i <= level; i++) {
-	entry->forward[i]     = update[i]->forward[i];
-	update[i]->forward[i] = entry;
-    }
-
-    ++list->count;
-    return 0;			/* Added to table */
-}
-
-int drmSLDelete(void *l, unsigned long key)
-{
-    SkipListPtr   list = (SkipListPtr)l;
-    SLEntryPtr    update[SL_MAX_LEVEL + 1];
-    SLEntryPtr    entry;
-    int           i;
-
-    if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */
-
-    entry = SLLocate(list, key, update);
-
-    if (!entry || entry->key != key) return 1; /* Not found */
-
-				/* Fix up forward pointers */
-    for (i = 0; i <= list->level; i++) {
-	if (update[i]->forward[i] == entry)
-	    update[i]->forward[i] = entry->forward[i];
-    }
-
-    entry->magic = SL_FREED_MAGIC;
-    SL_FREE(entry);
-
-    while (list->level && !list->head->forward[list->level]) --list->level;
-    --list->count;
-    return 0;
-}
-
-int drmSLLookup(void *l, unsigned long key, void **value)
-{
-    SkipListPtr   list = (SkipListPtr)l;
-    SLEntryPtr    update[SL_MAX_LEVEL + 1];
-    SLEntryPtr    entry;
-
-    entry = SLLocate(list, key, update);
-
-    if (entry && entry->key == key) {
-	*value = entry;
-	return 0;
-    }
-    *value = NULL;
-    return -1;
-}
-
-int drmSLLookupNeighbors(void *l, unsigned long key,
-			 unsigned long *prev_key, void **prev_value,
-			 unsigned long *next_key, void **next_value)
-{
-    SkipListPtr   list = (SkipListPtr)l;
-    SLEntryPtr    update[SL_MAX_LEVEL + 1];
-    SLEntryPtr    entry;
-    int           retcode = 0;
-
-    entry = SLLocate(list, key, update);
-
-    *prev_key   = *next_key   = key;
-    *prev_value = *next_value = NULL;
-	
-    if (update[0]) {
-	*prev_key   = update[0]->key;
-	*prev_value = update[0]->value;
-	++retcode;
-	if (update[0]->forward[0]) {
-	    *next_key   = update[0]->forward[0]->key;
-	    *next_value = update[0]->forward[0]->value;
-	    ++retcode;
-	}
-    }
-    return retcode;
-}
-
-int drmSLNext(void *l, unsigned long *key, void **value)
-{
-    SkipListPtr   list = (SkipListPtr)l;
-    SLEntryPtr    entry;
-    
-    if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */
-
-    entry    = list->p0;
-
-    if (entry) {
-	list->p0 = entry->forward[0];
-	*key     = entry->key;
-	*value   = entry->value;
-	return 1;
-    }
-    list->p0 = NULL;
-    return 0;
-}
-
-int drmSLFirst(void *l, unsigned long *key, void **value)
-{
-    SkipListPtr   list = (SkipListPtr)l;
-    
-    if (list->magic != SL_LIST_MAGIC) return -1; /* Bad magic */
-    
-    list->p0 = list->head->forward[0];
-    return drmSLNext(list, key, value);
-}
-
-/* Dump internal data structures for debugging. */
-void drmSLDump(void *l)
-{
-    SkipListPtr   list = (SkipListPtr)l;
-    SLEntryPtr    entry;
-    int           i;
-    
-    if (list->magic != SL_LIST_MAGIC) {
-	printf("Bad magic: 0x%08lx (expected 0x%08lx)\n",
-	       list->magic, SL_LIST_MAGIC);
-	return;
-    }
-
-    printf("Level = %d, count = %d\n", list->level, list->count);
-    for (entry = list->head; entry; entry = entry->forward[0]) {
-	if (entry->magic != SL_ENTRY_MAGIC) {
-	    printf("Bad magic: 0x%08lx (expected 0x%08lx)\n",
-		   list->magic, SL_ENTRY_MAGIC);
-	}
-	printf("\nEntry %p <0x%08lx, %p> has %2d levels\n",
-	       entry, entry->key, entry->value, entry->levels);
-	for (i = 0; i < entry->levels; i++) {
-	    if (entry->forward[i]) {
-		printf("   %2d: %p <0x%08lx, %p>\n",
-		       i,
-		       entry->forward[i],
-		       entry->forward[i]->key,
-		       entry->forward[i]->value);
-	    } else {
-		printf("   %2d: %p\n", i, entry->forward[i]);
-	    }
-	}
-    }
-}
-
-#if SL_MAIN
-static void print(SkipListPtr list)
-{
-    unsigned long key;
-    void          *value;
-    
-    if (drmSLFirst(list, &key, &value)) {
-	do {
-	    printf("key = %5lu, value = %p\n", key, value);
-	} while (drmSLNext(list, &key, &value));
-    }
-}
-
-static double do_time(int size, int iter)
-{
-    SkipListPtr    list;
-    int            i, j;
-    unsigned long  keys[1000000];
-    unsigned long  previous;
-    unsigned long  key;
-    void           *value;
-    struct timeval start, stop;
-    double         usec;
-    SL_RANDOM_DECL;
-
-    SL_RANDOM_INIT(12345);
-    
-    list = drmSLCreate();
-
-    for (i = 0; i < size; i++) {
-	keys[i] = SL_RANDOM;
-	drmSLInsert(list, keys[i], NULL);
-    }
-
-    previous = 0;
-    if (drmSLFirst(list, &key, &value)) {
-	do {
-	    if (key <= previous) {
-		printf( "%lu !< %lu\n", previous, key);
-	    }
-	    previous = key;
-	} while (drmSLNext(list, &key, &value));
-    }
-    
-    gettimeofday(&start, NULL);
-    for (j = 0; j < iter; j++) {
-	for (i = 0; i < size; i++) {
-	    if (drmSLLookup(list, keys[i], &value))
-		printf("Error %lu %d\n", keys[i], i);
-	}
-    }
-    gettimeofday(&stop, NULL);
-    
-    usec = (double)(stop.tv_sec * 1000000 + stop.tv_usec
-		    - start.tv_sec * 1000000 - start.tv_usec) / (size * iter);
-    
-    printf("%0.2f microseconds for list length %d\n", usec, size);
-
-    drmSLDestroy(list);
-    
-    return usec;
-}
-
-static void print_neighbors(void *list, unsigned long key)
-{
-    unsigned long prev_key = 0;
-    unsigned long next_key = 0;
-    void          *prev_value;
-    void          *next_value;
-    int           retval;
-
-    retval = drmSLLookupNeighbors(list, key,
-				  &prev_key, &prev_value,
-				  &next_key, &next_value);
-    printf("Neighbors of %5lu: %d %5lu %5lu\n",
-	   key, retval, prev_key, next_key);
-}
-
-int main(void)
-{
-    SkipListPtr    list;
-    double         usec, usec2, usec3, usec4;
-
-    list = drmSLCreate();
-    printf( "list at %p\n", list);
-
-    print(list);
-    printf("\n==============================\n\n");
-
-    drmSLInsert(list, 123, NULL);
-    drmSLInsert(list, 213, NULL);
-    drmSLInsert(list, 50, NULL);
-    print(list);
-    printf("\n==============================\n\n");
-    
-    print_neighbors(list, 0);
-    print_neighbors(list, 50);
-    print_neighbors(list, 51);
-    print_neighbors(list, 123);
-    print_neighbors(list, 200);
-    print_neighbors(list, 213);
-    print_neighbors(list, 256);
-    printf("\n==============================\n\n");    
-    
-    drmSLDelete(list, 50);
-    print(list);
-    printf("\n==============================\n\n");
-
-    drmSLDump(list);
-    drmSLDestroy(list);
-    printf("\n==============================\n\n");
-
-    usec  = do_time(100, 10000);
-    usec2 = do_time(1000, 500);
-    printf("Table size increased by %0.2f, search time increased by %0.2f\n",
-	   1000.0/100.0, usec2 / usec);
-    
-    usec3 = do_time(10000, 50);
-    printf("Table size increased by %0.2f, search time increased by %0.2f\n",
-	   10000.0/100.0, usec3 / usec);
-    
-    usec4 = do_time(100000, 4);
-    printf("Table size increased by %0.2f, search time increased by %0.2f\n",
-	   100000.0/100.0, usec4 / usec);
-
-    return 0;
-}
-#endif

src/mesa/drivers/dri/i915/i915_fragprog.c

@@ -157,9 +157,9 @@ static GLuint get_result_vector( struct i915_fragment_program *p,
    switch (inst->DstReg.File) {
    case PROGRAM_OUTPUT:
       switch (inst->DstReg.Index) {
-      case 0: 
+      case FRAG_OUTPUT_COLR: 
 	 return UREG(REG_TYPE_OC, 0);
-      case 1: 
+      case FRAG_OUTPUT_DEPR: 
 	 p->depth_written = 1;
 	 return UREG(REG_TYPE_OD, 0);
       default: 

src/mesa/drivers/dri/i915/intel_context.c

@@ -206,6 +206,7 @@ static const struct tnl_pipeline_stage *intel_pipeline[] = {
    &_tnl_texgen_stage,
    &_tnl_texture_transform_stage,
    &_tnl_point_attenuation_stage,
+   &_tnl_arb_vertex_program_stage,
    &_tnl_vertex_program_stage,
 #if 1
    &_intel_render_stage,     /* ADD: unclipped rastersetup-to-dma */

src/mesa/drivers/dri/mach64/mach64_context.c

@@ -79,7 +79,7 @@ static const struct dri_debug_control debug_control[] =
     { NULL,    0 }
 };
 
-static const struct dri_extension card_extensions[] =
+const struct dri_extension card_extensions[] =
 {
     { "GL_ARB_multisample",                GL_ARB_multisample_functions },
     { "GL_ARB_multitexture",               NULL },

src/mesa/drivers/dri/mach64/mach64_dd.c

@@ -39,7 +39,7 @@
 #include "utils.h"
 #include "framebuffer.h"
 
-#define DRIVER_DATE	"20030502"
+#define DRIVER_DATE	"20051019"
 
 /* Return the current color buffer size.
  */

src/mesa/drivers/dri/mach64/mach64_screen.c

@@ -67,6 +67,7 @@ static const GLuint __driNConfigOptions = 3;
 static const GLuint __driNConfigOptions = 2;
 #endif
 
+extern const struct dri_extension card_extensions[];
 
 static __GLcontextModes * fill_in_modes( __GLcontextModes * modes,
 					 unsigned pixel_bits, 
@@ -536,6 +537,16 @@ void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIsc
 					 16,
 					 0,
 					 1);
+
+      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
+       * enable the extensions.  It just makes sure that all the dispatch offsets for all
+       * the extensions that *might* be enables are known.  This is needed because the
+       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
+       * enable the extensions until we have a context pointer.
+       *
+       * Hello chicken.  Hello egg.  How are you two today?
+       */
+      driInitExtensions( NULL, card_extensions, GL_FALSE );
    }
 
    return (void *) psp;

src/mesa/drivers/dri/mga/mga_xmesa.c

@@ -370,6 +370,7 @@ static const struct tnl_pipeline_stage *mga_pipeline[] = {
    &_tnl_fog_coordinate_stage,
    &_tnl_texgen_stage, 
    &_tnl_texture_transform_stage, 
+   &_tnl_arb_vertex_program_stage,
    &_tnl_vertex_program_stage,
 
 				/* REMOVE: point attenuation stage */

src/mesa/drivers/dri/r128/r128_screen.c

@@ -198,11 +198,19 @@ r128CreateScreen( __DRIscreenPrivate *sPriv )
    r128Screen->depthPitch	= r128DRIPriv->depthPitch;
    r128Screen->spanOffset	= r128DRIPriv->spanOffset;
 
+   if ( r128DRIPriv->textureSize == 0 ) {
+      r128Screen->texOffset[R128_LOCAL_TEX_HEAP] =
+	 r128DRIPriv->agpTexOffset + R128_AGP_TEX_OFFSET;
+      r128Screen->texSize[R128_LOCAL_TEX_HEAP] = r128DRIPriv->agpTexMapSize;
+      r128Screen->logTexGranularity[R128_LOCAL_TEX_HEAP] =
+	 r128DRIPriv->log2AGPTexGran;
+   } else {
       r128Screen->texOffset[R128_LOCAL_TEX_HEAP] = r128DRIPriv->textureOffset;
       r128Screen->texSize[R128_LOCAL_TEX_HEAP] = r128DRIPriv->textureSize;
       r128Screen->logTexGranularity[R128_LOCAL_TEX_HEAP] = r128DRIPriv->log2TexGran;
+   }
 
-   if ( r128Screen->IsPCI ) {
+   if ( !r128Screen->agpTextures.map || r128DRIPriv->textureSize == 0 ) {
       r128Screen->numTexHeaps = R128_NR_TEX_HEAPS - 1;
       r128Screen->texOffset[R128_AGP_TEX_HEAP] = 0;
       r128Screen->texSize[R128_AGP_TEX_HEAP] = 0;

src/mesa/drivers/dri/r200/r200_context.c

@@ -193,6 +193,7 @@ static const struct tnl_pipeline_stage *r200_pipeline[] = {
    &_tnl_fog_coordinate_stage,
    &_tnl_texgen_stage,
    &_tnl_texture_transform_stage,
+   &_tnl_arb_vertex_program_stage,
    &_tnl_vertex_program_stage,
 
    /* Try again to go to tcl? 

src/mesa/drivers/dri/r200/r200_screen.c

@@ -84,7 +84,7 @@ DRI_CONF_BEGIN
         DRI_CONF_NO_RAST(false)
     DRI_CONF_SECTION_END
     DRI_CONF_SECTION_SOFTWARE
-        DRI_CONF_ARB_VERTEX_PROGRAM(true)
+        DRI_CONF_ARB_VERTEX_PROGRAM(false)
         DRI_CONF_NV_VERTEX_PROGRAM(false)
     DRI_CONF_SECTION_END
 DRI_CONF_END;
@@ -445,13 +445,20 @@ r200CreateScreen( __DRIscreenPrivate *sPriv )
    screen->depthOffset	= dri_priv->depthOffset;
    screen->depthPitch	= dri_priv->depthPitch;
 
+   if ( dri_priv->textureSize == 0 ) {
+      screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
+      screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize;
+      screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
+	 dri_priv->log2GARTTexGran;
+   } else {
       screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset
 				               + screen->fbLocation;
       screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize;
       screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
 	 dri_priv->log2TexGran;
+   }
 
-   if ( !screen->gartTextures.map ) {
+   if ( !screen->gartTextures.map || dri_priv->textureSize == 0 ) {
       screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1;
       screen->texOffset[RADEON_GART_TEX_HEAP] = 0;
       screen->texSize[RADEON_GART_TEX_HEAP] = 0;

src/mesa/drivers/dri/r200/r200_state.c

@@ -2092,7 +2092,7 @@ static void r200Enable( GLcontext *ctx, GLenum cap, GLboolean state )
       break;
 
    case GL_VERTEX_PROGRAM_ARB:
-      TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_TCL_DISABLE, state);
+      TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_VERTEX_PROGRAM, state);
       break;
 
    default:

src/mesa/drivers/dri/r200/r200_swtcl.c

@@ -219,6 +219,8 @@ void r200ChooseVertexState( GLcontext *ctx )
 {
    r200ContextPtr rmesa = R200_CONTEXT( ctx );
    TNLcontext *tnl = TNL_CONTEXT(ctx);
+   GLuint vte;
+   GLuint vap;
 
    /* We must ensure that we don't do _tnl_need_projected_coords while in a
     * rasterization fallback.  As this function will be called again when we
@@ -227,8 +229,8 @@ void r200ChooseVertexState( GLcontext *ctx )
    if (rmesa->Fallback != 0)
       return;
 
-   GLuint vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
-   GLuint vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
+   vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
+   vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
 
    /* HW perspective divide is a win, but tiny vertex formats are a
     * bigger one.

src/mesa/drivers/dri/r200/r200_tcl.c

@@ -540,7 +540,8 @@ static char *fallbackStrings[] = {
    "Texgen unit 4",
    "Texgen unit 5",
    "User disable",
-   "Bitmap as points"
+   "Bitmap as points",
+   "Vertex program"
 };
 
 

src/mesa/drivers/dri/r200/r200_vtxfmt.c

@@ -1171,8 +1171,8 @@ static void free_funcs( struct dynfn *l )
    struct dynfn *f, *tmp;
    foreach_s (f, tmp, l) {
       remove_from_list( f );
-      ALIGN_FREE( f->code );
-      FREE( f );
+      _mesa_exec_free( f->code );
+      _mesa_free( f );
    }
 }
 

src/mesa/drivers/dri/r200/r200_vtxfmt.h

@@ -59,8 +59,8 @@ do {							\
    insert_at_head( &CACHE, dfn );			\
    dfn->key[0] = key[0];				\
    dfn->key[1] = key[1];				\
-   dfn->code = ALIGN_MALLOC( end - start, 16 );		\
-   memcpy (dfn->code, start, end - start);		\
+   dfn->code = _mesa_exec_malloc(end - start);		\
+   _mesa_memcpy(dfn->code, start, end - start);		\
 }							\
 while ( 0 )
 

src/mesa/drivers/dri/r300/r300_cmdbuf.c

@@ -626,12 +626,13 @@ void r300EmitWait(r300ContextPtr rmesa, GLuint flags)
 
 void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset)
 {
-	if (RADEON_DEBUG & DEBUG_VERTS)
-	    fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __func__, nr, offset);
     int sz = 1 + (nr >> 1) * 3 + (nr & 1) * 2;
     int i;
     LOCAL_VARS
 
+    if (RADEON_DEBUG & DEBUG_VERTS)
+	fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __func__, nr, offset);
+
     start_packet3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, sz-1);
     e32(nr);
     for(i=0;i+1<nr;i+=2){

src/mesa/drivers/dri/r300/r300_context.c

@@ -135,6 +135,7 @@ static const struct tnl_pipeline_stage *r300_pipeline[] = {
 	&_tnl_fog_coordinate_stage,
 	&_tnl_texgen_stage,
 	&_tnl_texture_transform_stage,
+	&_tnl_arb_vertex_program_stage,
 	&_tnl_vertex_program_stage,
 
 	/* Try again to go to tcl?

src/mesa/drivers/dri/r300/r300_fragprog.c

@@ -277,9 +277,9 @@ static void free_temp(struct r300_fragment_program *rp, pfs_reg_t r)
 static pfs_reg_t emit_param4fv(struct r300_fragment_program *rp, GLfloat *values)
 {
 	pfs_reg_t r = pfs_default_reg;
-		r.type = REG_TYPE_CONST;
 	int pidx;
 
+	r.type = REG_TYPE_CONST;
 	pidx = rp->param_nr++;
 	r.index = rp->const_nr++;
 	if (pidx >= PFS_NUM_CONST_REGS || r.index >= PFS_NUM_CONST_REGS) {
@@ -626,6 +626,7 @@ static void emit_arith(struct r300_fragment_program *rp, int op,
 	int argc;
 	int vop, sop;
 	int i;
+	int str;
 	
 	if (!dest.valid || !src0.valid || !src1.valid || !src2.valid) {
 		ERROR("invalid register.  dest/src0/src1/src2 valid = %d/%d/%d/%d\n",
@@ -657,7 +658,6 @@ static void emit_arith(struct r300_fragment_program *rp, int op,
 		return;
 	}
 	
-	int str;
 	for (i=0;i<3;i++) {
 		if (i<argc) {
 			hwsrc = t_hw_src(rp, src[i]);

src/mesa/drivers/dri/r300/radeon_screen.c

@@ -562,13 +562,20 @@ static radeonScreenPtr radeonCreateScreen(__DRIscreenPrivate * sPriv)
 	screen->depthOffset = dri_priv->depthOffset;
 	screen->depthPitch = dri_priv->depthPitch;
 
+	if ( dri_priv->textureSize == 0 ) {
+	    screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
+	    screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize;
+	    screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
+		dri_priv->log2GARTTexGran;
+	} else {
 	    screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset
 		+ screen->fbLocation;
 	    screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize;
 	    screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
 		dri_priv->log2TexGran;
+	}
 
-	if (!screen->gartTextures.map) {
+	if (!screen->gartTextures.map || dri_priv->textureSize == 0) {
 		screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1;
 		screen->texOffset[RADEON_GART_TEX_HEAP] = 0;
 		screen->texSize[RADEON_GART_TEX_HEAP] = 0;

src/mesa/drivers/dri/radeon/radeon_screen.c

@@ -375,13 +375,20 @@ radeonScreenPtr radeonCreateScreen( __DRIscreenPrivate *sPriv )
    screen->depthHasSurface = ((sPriv->ddxMajor > 4) &&
       (screen->chipset & RADEON_CHIPSET_TCL));
 
+   if ( dri_priv->textureSize == 0 ) {
+      screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
+      screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->gartTexMapSize;
+      screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
+	 dri_priv->log2GARTTexGran;
+   } else {
       screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset
 				               + screen->fbLocation;
       screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize;
       screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
 	 dri_priv->log2TexGran;
+   }
 
-   if ( !screen->gartTextures.map
+   if ( !screen->gartTextures.map || dri_priv->textureSize == 0
 	|| getenv( "RADEON_GARTTEXTURING_FORCE_DISABLE" ) ) {
       screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1;
       screen->texOffset[RADEON_GART_TEX_HEAP] = 0;

src/mesa/drivers/dri/radeon/radeon_swtcl.c

@@ -385,7 +385,7 @@ static __inline void radeonDmaPrimitive( radeonContextPtr rmesa, GLenum prim )
    assert(rmesa->dma.current.ptr == rmesa->dma.current.start);
 }
 
-#define LOCAL_VARS radeonContextPtr rmesa = RADEON_CONTEXT(ctx); (void)rmesa
+#define LOCAL_VARS radeonContextPtr rmesa = RADEON_CONTEXT(ctx)
 #define INIT( prim ) radeonDmaPrimitive( rmesa, prim )
 #define FLUSH()  RADEON_NEWPRIM( rmesa )
 #define GET_CURRENT_VB_MAX_VERTS() \

src/mesa/drivers/dri/radeon/radeon_vtxfmt.c

@@ -1046,8 +1046,8 @@ static void free_funcs( struct dynfn *l )
    struct dynfn *f, *tmp;
    foreach_s (f, tmp, l) {
       remove_from_list( f );
-      ALIGN_FREE( f->code );
-      FREE( f );
+      _mesa_exec_free( f->code );
+      _mesa_free( f );
    }
 }
 

src/mesa/drivers/dri/radeon/radeon_vtxfmt.h

@@ -56,8 +56,8 @@ do {							\
    char *end = (char *)&FUNC##_end;			\
    insert_at_head( &CACHE, dfn );			\
    dfn->key = key;					\
-   dfn->code = ALIGN_MALLOC( end - start, 16 );		\
-   memcpy (dfn->code, start, end - start);		\
+   dfn->code = _mesa_exec_malloc( end - start );	\
+   _mesa_memcpy(dfn->code, start, end - start);		\
 }							\
 while ( 0 )
 

src/mesa/drivers/dri/s3v/s3v_tritmp.h

@@ -17,7 +17,8 @@
         int start02, end01; \
         int ystart, y01y12; \
         int i, tmp, tmp2, tmp3; \
-        GLfloat ydiff, fy[3]; \
+        GLfloat ydiff, fy[3]
+#define LINE_VERT_VARS_VOIDS \
         (void) v; (void) vvv; (void) x; (void) y; (void) z; (void) idx; \
         (void) dx01; (void) dy01; (void) delt02; (void) deltzy; \
         (void) zstart; (void) start02; (void) ystart; (void) y01y12; \
@@ -26,7 +27,8 @@
 #define LINE_FLAT_VARS \
         int arstart, gbstart; \
         int deltarx, deltgbx, deltary, deltgby; \
-        GLubyte *(col)[3]; \
+        GLubyte *(col)[3]
+#define LINE_FLAT_VARS_VOIDS \
         (void) arstart; (void) gbstart; (void) deltarx; (void) deltgbx; \
         (void) deltary; (void) deltgby; (void) col
 
@@ -34,7 +36,8 @@
         int arstart, gbstart; \
         int deltary, deltgby; \
         int ctmp, ctmp2, ctmp3, ctmp4; \
-        GLubyte *(col)[3]; \
+        GLubyte *(col)[3]
+#define LINE_GOURAUD_VARS_VOIDS \
         (void) arstart; (void) gbstart; (void) deltary; (void) deltgby; \
         (void) ctmp; (void) ctmp2; (void) ctmp3; (void) ctmp4; (void) col
 
@@ -207,7 +210,8 @@ do { \
         int start02, end01, end12; \
         int ystart, y01y12; \
         int i, tmp, lr; \
-        GLfloat ydiff, fy[3]; \
+        GLfloat ydiff, fy[3]
+#define VERT_VARS_VOIDS \
         (void) v; (void) x; (void) y; (void) z; (void) idx; (void) dx01; \
         (void) dy01; (void) dx02; (void) dy02; (void) dx12; (void) dy12; \
         (void) delt01; (void) delt02; (void) delt12; (void) deltzx; \
@@ -219,7 +223,8 @@ do { \
         int arstart, gbstart; \
         int deltarx, deltgbx, deltary, deltgby; \
         int ctmp, ctmp2, ctmp3, ctmp4; \
-        GLubyte *(col)[3]; \
+        GLubyte *(col)[3]
+#define GOURAUD_VARS_VOIDS \
         (void) arstart; (void) gbstart; (void) deltarx; (void) deltgbx; \
         (void) deltary; (void) deltgby; (void) ctmp; (void) ctmp2; \
         (void) ctmp3; (void) ctmp4; (void) col
@@ -227,7 +232,8 @@ do { \
 #define FLAT_VARS \
         int arstart, gbstart; \
         int deltarx, deltgbx, deltary, deltgby; \
-        GLubyte *(col)[3]; \
+        GLubyte *(col)[3]
+#define FLAT_VARS_VOIDS \
         (void) arstart; (void) gbstart; (void) deltarx; (void) deltgbx; \
         (void) deltary; (void) deltgby; (void) col
 
@@ -245,7 +251,8 @@ do { \
         int rbaseu, rbasev; \
         int dstart, ustart, wstart, vstart; \
         static int stmp = 0; \
-        s3vTextureObjectPtr t; \
+        s3vTextureObjectPtr t
+#define TEX_VARS_VOIDS \
         (void) u0; (void) u1; (void) u2; (void) ru0; (void) ru1; (void) ru2; \
         (void) v0; (void) v1; (void) v2; (void) rv0; (void) rv1; (void) rv2; \
         (void) w0; (void) w1; (void) w2; (void) rw0; (void) rw1; (void) rw2; \
@@ -620,6 +627,12 @@ static void TAG(s3v_line)( s3vContextPtr vmesa,
 	GLfloat cull;
         (void) cull;
 #endif
+	LINE_VERT_VARS_VOIDS;
+#if (IND & S3V_RAST_FLAT_BIT)
+	LINE_FLAT_VARS_VOIDS;
+#else
+	LINE_GOURAUD_VARS_VOIDS;
+#endif
 
 	DEBUG(("*** s3v_line: "));
 #if (IND & S3V_RAST_CULL_BIT)
@@ -684,6 +697,15 @@ static void TAG(s3v_triangle)( s3vContextPtr vmesa,
 #if (IND & S3V_RAST_CULL_BIT)
 	GLfloat cull;
 #endif
+	VERT_VARS_VOIDS;
+#if (IND & S3v_RAST_FLAT_BIT)
+	FLAT_VARS_VOIDS;
+#else
+	GOURAUD_VARS_VOIDS;
+#endif
+#if (IND & S3V_RAST_TEX_BIT)
+	TEX_VARS_VOIDS;
+#endif
 
 	DEBUG(("*** s3v_triangle: "));
 #if (IND & S3V_RAST_CULL_BIT)
@@ -774,6 +796,15 @@ static void TAG(s3v_quad)( s3vContextPtr vmesa,
 #if (IND & S3V_RAST_CULL_BIT)
         GLfloat cull;
 #endif
+        VERT_VARS_VOIDS;
+#if (IND & S3v_RAST_FLAT_BIT)
+        FLAT_VARS_VOIDS;
+#else
+        GOURAUD_VARS_VOIDS;
+#endif
+#if (IND & S3V_RAST_TEX_BIT)
+        TEX_VARS_VOIDS;
+#endif
 
 	DEBUG(("*** s3v_quad: "));
 #if (IND & S3V_RAST_CULL_BIT)

src/mesa/drivers/dri/savage/savage_xmesa.c

@@ -141,6 +141,7 @@ static const struct dri_extension card_extensions[] =
 static const struct dri_extension s4_extensions[] =
 {
     { "GL_ARB_texture_env_add",            NULL },
+    { "GL_ARB_texture_mirrored_repeat",    NULL },
     { NULL,                                NULL }
 };
 

src/mesa/drivers/dri/savage/savagedd.c

@@ -42,7 +42,7 @@
 #include "utils.h"
 
 
-#define DRIVER_DATE "20050501"
+#define DRIVER_DATE "20050829"
 
 /***************************************
  * Mesa's Driver Functions

src/mesa/drivers/dri/savage/savageioctl.c

@@ -632,18 +632,18 @@ void savageFlushCmdBuf( savageContextPtr imesa, GLboolean discard )
 
 static void savageDDFlush( GLcontext *ctx )
 {
+    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
     if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
 	fprintf (stderr, "%s\n", __FUNCTION__);
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
     savageFlushVertices (imesa);
     savageFlushCmdBuf(imesa, GL_FALSE);
 }
 
 static void savageDDFinish( GLcontext *ctx  ) 
 {
+    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
     if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
 	fprintf (stderr, "%s\n", __FUNCTION__);
-    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
     savageFlushVertices (imesa);
     savageFlushCmdBuf(imesa, GL_FALSE);
     WAIT_IDLE_EMPTY(imesa);

src/mesa/drivers/dri/savage/savagerender.c

@@ -246,21 +246,22 @@ static GLboolean run_texnorm_stage( GLcontext *ctx,
       return GL_TRUE;
 
    for (i = 0 ; i < ctx->Const.MaxTextureUnits ; i++) {
+      const GLbitfield reallyEnabled = ctx->Texture.Unit[i]._ReallyEnabled;
+      if (reallyEnabled) {
+         const struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current;
+         const GLboolean normalizeS = (texObj->WrapS == GL_REPEAT);
+         const GLboolean normalizeT = (reallyEnabled & TEXTURE_2D_BIT) &&
+            (texObj->WrapT == GL_REPEAT);
+         const GLfloat *in = (GLfloat *)VB->TexCoordPtr[i]->data;
+         const GLint instride = VB->TexCoordPtr[i]->stride;
+         GLfloat (*out)[4] = store->texcoord[i].data;
+         GLint j;
+
          if (!ctx->Texture.Unit[i]._ReallyEnabled ||
              VB->TexCoordPtr[i]->size == 4)
             /* Never try to normalize homogenous tex coords! */
             continue;
 
-      GLuint reallyEnabled = ctx->Texture.Unit[i]._ReallyEnabled;
-      struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current;
-      GLboolean normalizeS = (texObj->WrapS == GL_REPEAT);
-      GLboolean normalizeT = (reallyEnabled & TEXTURE_2D_BIT) &&
-	 (texObj->WrapT == GL_REPEAT);
-      GLfloat *in = (GLfloat *)VB->TexCoordPtr[i]->data;
-      GLint instride = VB->TexCoordPtr[i]->stride;
-      GLfloat (*out)[4] = store->texcoord[i].data;
-      GLint j;
-
          if (normalizeS && normalizeT) {
             /* take first texcoords as rough estimate of mean value */
             GLfloat correctionS = -floor(in[0]+0.5);
@@ -298,6 +299,7 @@ static GLboolean run_texnorm_stage( GLcontext *ctx,
          if (normalizeS || normalizeT)
             VB->AttribPtr[VERT_ATTRIB_TEX0+i] = VB->TexCoordPtr[i] = &store->texcoord[i];
       }
+   }
 
    return GL_TRUE;
 }

src/mesa/drivers/dri/savage/savagetex.c

@@ -1086,6 +1086,78 @@ static void savageUploadTexImages( savageContextPtr imesa, savageTexObjPtr t )
 }
 
 
+static void
+savage4_set_wrap_mode( savageContextPtr imesa, unsigned unit,
+		      GLenum s_mode, GLenum t_mode )
+{
+    switch( s_mode ) {
+    case GL_REPEAT:
+	imesa->regs.s4.texCtrl[ unit ].ni.uMode = TAM_Wrap;
+	break;
+    case GL_CLAMP:
+    case GL_CLAMP_TO_EDGE:
+	imesa->regs.s4.texCtrl[ unit ].ni.uMode = TAM_Clamp;
+	break;
+    case GL_MIRRORED_REPEAT:
+	imesa->regs.s4.texCtrl[ unit ].ni.uMode = TAM_Mirror;
+	break;
+    }
+
+    switch( t_mode ) {
+    case GL_REPEAT:
+	imesa->regs.s4.texCtrl[ unit ].ni.vMode = TAM_Wrap;
+	break;
+    case GL_CLAMP:
+    case GL_CLAMP_TO_EDGE:
+	imesa->regs.s4.texCtrl[ unit ].ni.vMode = TAM_Clamp;
+	break;
+    case GL_MIRRORED_REPEAT:
+	imesa->regs.s4.texCtrl[ unit ].ni.vMode = TAM_Mirror;
+	break;
+    }
+}
+
+
+/**
+ * Sets the hardware bits for the specified GL texture filter modes.
+ * 
+ * \todo
+ * Does the Savage4 have the ability to select the magnification filter?
+ */
+static void
+savage4_set_filter_mode( savageContextPtr imesa, unsigned unit,
+			 GLenum minFilter, GLenum magFilter )
+{
+    (void) magFilter;
+
+    switch (minFilter) {
+    case GL_NEAREST:
+	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Point;
+	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_FALSE;
+	break;
+
+    case GL_LINEAR:
+	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Bilin;
+	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_FALSE;
+	break;
+
+    case GL_NEAREST_MIPMAP_NEAREST:
+	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Point;
+	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_TRUE;
+	break;
+
+    case GL_LINEAR_MIPMAP_NEAREST:
+	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Bilin;
+	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_TRUE;
+	break;
+
+    case GL_NEAREST_MIPMAP_LINEAR:
+    case GL_LINEAR_MIPMAP_LINEAR:
+	imesa->regs.s4.texCtrl[ unit ].ni.filterMode   = TFM_Trilin;
+	imesa->regs.s4.texCtrl[ unit ].ni.mipmapEnable = GL_TRUE;
+	break;
+    }
+}
 
 
 static void savageUpdateTex0State_s4( GLcontext *ctx )
@@ -1301,39 +1373,8 @@ static void savageUpdateTex0State_s4( GLcontext *ctx )
       break;			
    }
 
-    imesa->regs.s4.texCtrl[0].ni.uMode =
-	t->setup.sWrapMode == GL_REPEAT ? 0 : 1;
-    imesa->regs.s4.texCtrl[0].ni.vMode = 
-	t->setup.tWrapMode == GL_REPEAT ? 0 : 1;
-
-    switch (t->setup.minFilter)
-    {
-        case GL_NEAREST:
-            imesa->regs.s4.texCtrl[0].ni.filterMode   = TFM_Point;
-            imesa->regs.s4.texCtrl[0].ni.mipmapEnable = GL_FALSE;
-            break;
-
-        case GL_LINEAR:
-            imesa->regs.s4.texCtrl[0].ni.filterMode   = TFM_Bilin;
-            imesa->regs.s4.texCtrl[0].ni.mipmapEnable = GL_FALSE;
-            break;
-
-        case GL_NEAREST_MIPMAP_NEAREST:
-            imesa->regs.s4.texCtrl[0].ni.filterMode   = TFM_Point;
-            imesa->regs.s4.texCtrl[0].ni.mipmapEnable = GL_TRUE;
-            break;
-
-        case GL_LINEAR_MIPMAP_NEAREST:
-            imesa->regs.s4.texCtrl[0].ni.filterMode   = TFM_Bilin;
-            imesa->regs.s4.texCtrl[0].ni.mipmapEnable = GL_TRUE;
-            break;
-
-        case GL_NEAREST_MIPMAP_LINEAR:
-        case GL_LINEAR_MIPMAP_LINEAR:
-            imesa->regs.s4.texCtrl[0].ni.filterMode   = TFM_Trilin;
-            imesa->regs.s4.texCtrl[0].ni.mipmapEnable = GL_TRUE;
-            break;
-    }
+    savage4_set_wrap_mode( imesa, 0, t->setup.sWrapMode, t->setup.tWrapMode );
+    savage4_set_filter_mode( imesa, 0, t->setup.minFilter, t->setup.magFilter );
 
     if((ctx->Texture.Unit[0].LodBias !=0.0F) ||
        (imesa->regs.s4.texCtrl[0].ni.dBias != 0))
@@ -1514,44 +1555,13 @@ static void savageUpdateTex1State_s4( GLcontext *ctx )
       break;
 
    default:
-      fprintf(stderr, "unkown tex 1 env mode\n");
+      fprintf(stderr, "unknown tex 1 env mode\n");
       exit(1);
       break;			
    }
 
-    imesa->regs.s4.texCtrl[1].ni.uMode =
-	t->setup.sWrapMode == GL_REPEAT ? 0 : 1;
-    imesa->regs.s4.texCtrl[1].ni.vMode =
-	t->setup.tWrapMode == GL_REPEAT ? 0 : 1;
-
-    switch (t->setup.minFilter)
-    {
-        case GL_NEAREST:
-            imesa->regs.s4.texCtrl[1].ni.filterMode   = TFM_Point;
-            imesa->regs.s4.texCtrl[1].ni.mipmapEnable = GL_FALSE;
-            break;
-
-        case GL_LINEAR:
-            imesa->regs.s4.texCtrl[1].ni.filterMode   = TFM_Bilin;
-            imesa->regs.s4.texCtrl[1].ni.mipmapEnable = GL_FALSE;
-            break;
-
-        case GL_NEAREST_MIPMAP_NEAREST:
-            imesa->regs.s4.texCtrl[1].ni.filterMode   = TFM_Point;
-            imesa->regs.s4.texCtrl[1].ni.mipmapEnable = GL_TRUE;
-            break;
-
-        case GL_LINEAR_MIPMAP_NEAREST:
-            imesa->regs.s4.texCtrl[1].ni.filterMode   = TFM_Bilin;
-            imesa->regs.s4.texCtrl[1].ni.mipmapEnable = GL_TRUE;
-            break;
-
-        case GL_NEAREST_MIPMAP_LINEAR:
-        case GL_LINEAR_MIPMAP_LINEAR:
-            imesa->regs.s4.texCtrl[1].ni.filterMode   = TFM_Trilin;
-            imesa->regs.s4.texCtrl[1].ni.mipmapEnable = GL_TRUE;
-            break;
-    }
+    savage4_set_wrap_mode( imesa, 1, t->setup.sWrapMode, t->setup.tWrapMode );
+    savage4_set_filter_mode( imesa, 1, t->setup.minFilter, t->setup.magFilter );
 
     if((ctx->Texture.Unit[1].LodBias !=0.0F) ||
        (imesa->regs.s4.texCtrl[1].ni.dBias != 0))
@@ -1650,7 +1660,7 @@ static void savageUpdateTexState_s3d( GLcontext *ctx )
 	imesa->regs.s3d.drawCtrl.ni.texBlendCtrl = SAVAGETBC_MODULATEALPHA_S3D;
 	break;
     default:
-	fprintf(stderr, "unkown tex env mode\n");
+	fprintf(stderr, "unknown tex env mode\n");
 	/*exit(1);*/
 	break;			
     }

src/mesa/drivers/dri/sis/sis_clear.c

@@ -78,7 +78,7 @@ sisUpdateZStencilPattern( sisContextPtr smesa, GLclampd z, GLint stencil )
    switch (smesa->zFormat)
    {
    case SiS_ZFORMAT_Z16:
-      zPattern = FLOAT_TO_USHORT(z);
+      CLAMPED_FLOAT_TO_USHORT(zPattern, z);
       zPattern |= zPattern << 16;
       break;
    case SiS_ZFORMAT_S8Z24:

src/mesa/drivers/dri/sis/sis_context.c

@@ -64,7 +64,7 @@ int GlobalCurrentHwcx = -1;
 int GlobalHwcxCountBase = 1;
 int GlobalCmdQueueLen = 0;
 
-const struct dri_extension card_extensions[] =
+struct dri_extension card_extensions[] =
 {
     { "GL_ARB_multisample",                GL_ARB_multisample_functions },
     { "GL_ARB_multitexture",               NULL },

src/mesa/drivers/dri/sis/sis_dd.c

@@ -45,7 +45,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "utils.h"
 
-#define DRIVER_DATE	"20041008"
+#define DRIVER_DATE	"20051019"
 
 /* Return the width and height of the given buffer.
  */

src/mesa/drivers/dri/sis/sis_screen.c

@@ -59,6 +59,7 @@ DRI_CONF_BEGIN
 DRI_CONF_END;
 static const GLuint __driNConfigOptions = 2;
 
+extern const struct dri_extension card_extensions[];
 
 static __GLcontextModes *
 sisFillInModes(int bpp)
@@ -205,6 +206,7 @@ sisCreateBuffer( __DRIscreenPrivate *driScrnPriv,
                  GLboolean isPixmap )
 {
    sisScreenPtr screen = (sisScreenPtr) driScrnPriv->private;
+   struct gl_framebuffer *fb;
 
    if (isPixmap)
       return GL_FALSE; /* not implemented */
@@ -217,7 +219,7 @@ sisCreateBuffer( __DRIscreenPrivate *driScrnPriv,
 				 mesaVis->accumRedBits > 0,
 				 mesaVis->alphaBits > 0 ); /* XXX */
 #else
-      struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
+      fb = _mesa_create_framebuffer(mesaVis);
 
       /* XXX double-check the Offset/Pitch parameters! */
       {
@@ -450,6 +452,16 @@ void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
    if (psp != NULL) {
       SISDRIPtr dri_priv = (SISDRIPtr)psp->pDevPriv;
       *driver_modes = sisFillInModes(dri_priv->bytesPerPixel * 8);
+
+      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
+       * enable the extensions.  It just makes sure that all the dispatch offsets for all
+       * the extensions that *might* be enables are known.  This is needed because the
+       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
+       * enable the extensions until we have a context pointer.
+       *
+       * Hello chicken.  Hello egg.  How are you two today?
+       */
+      driInitExtensions( NULL, card_extensions, GL_FALSE );
    }
 
    return (void *)psp;