added glGetActiveAttrib

Makefile

@@ -155,10 +155,10 @@ ultrix-gcc:
 
 # Rules for making release tarballs
 
-DIRECTORY = Mesa-6.5.3rc2
-LIB_NAME = MesaLib-6.5.3rc2
-DEMO_NAME = MesaDemos-6.5.3rc2
-GLUT_NAME = MesaGLUT-6.5.3rc2
+DIRECTORY = Mesa-6.5.3
+LIB_NAME = MesaLib-6.5.3
+DEMO_NAME = MesaDemos-6.5.3
+GLUT_NAME = MesaGLUT-6.5.3
 
 MAIN_FILES = \
 	$(DIRECTORY)/Makefile*						\
@@ -288,7 +288,16 @@ MAIN_FILES = \
 	$(DIRECTORY)/windows/VC7/mesa/glu/glu.vcproj			\
 	$(DIRECTORY)/windows/VC7/mesa/mesa.sln				\
 	$(DIRECTORY)/windows/VC7/mesa/mesa/mesa.vcproj			\
-	$(DIRECTORY)/windows/VC7/mesa/osmesa/osmesa.vcproj
+	$(DIRECTORY)/windows/VC7/mesa/osmesa/osmesa.vcproj		\
+	$(DIRECTORY)/windows/VC8/mesa/mesa.sln				\
+	$(DIRECTORY)/windows/VC8/mesa/gdi/gdi.vcproj			\
+	$(DIRECTORY)/windows/VC8/mesa/glu/glu.vcproj			\
+	$(DIRECTORY)/windows/VC8/mesa/mesa/mesa.vcproj			\
+	$(DIRECTORY)/windows/VC8/mesa/osmesa/osmesa.vcproj		\
+	$(DIRECTORY)/windows/VC8/progs/progs.sln			\
+	$(DIRECTORY)/windows/VC8/progs/demos/gears.vcproj		\
+	$(DIRECTORY)/windows/VC8/progs/glut/glut.vcproj
+
 
 DRI_FILES = \
 	$(DIRECTORY)/include/GL/internal/dri_interface.h		\

docs/README.WIN32

@@ -1,155 +1,163 @@
-File: docs/README.WIN32
-
-Last updated: Mar 31, 2006 - Karl Schultz - kschultz@users.sourceforge.net
-
-Quick Start
------ -----
-
-Unzip the MesaLib, MesaGLUT, and MesaDemos ZIP files into the same
-directory.  The libs and demos build separately, so if you do not care
-about the demos or GLUT, you only need to unzip MesaLib.  If you unzip
-more than one ZIP file, they all need to be unzipped into the same
-directory.  Don't worry, you will not overwrite anything.
-
-The Windows build system uses Microsoft Visual Studio.  Project files
-for a specific version of Visual Studio are in their own directory in
-the top-level "windows" directory.  For example, Visual Studio 6 files
-are in windows/VC6.  If a directory does not exist for your version of
-Visual Studio, you can try importing the project files from an earlier
-version of Visual Studio.  At this time, project files exist for
-Version 6 and Version 7.  The code has been built with a beta version
-of Version 8 and it runs on 64-bit Windows.  If you want to try this,
-start by importing the VC7 files and create the 64-bit targets in the
-configuration manager.
-
-It is likely that the new and free Visual Studio Express can be used
-to build Mesa, but it hasn't been tried yet.  Start with the VC7
-project files.
-
-The project files to build the core Mesa library, Windows Mesa
-drivers, OSMesa, and GLU are in the mesa directory.  The project files
-to build GLUT and some demo programs are in the progs directory.
-
-Makefiles are no longer shipped or supported, but can be generated
-from the projects using Visual Studio.
-
-
-Windows Drivers
-------- -------
-
-At this time, only the GDI driver is known to work.  Most of the demos
-in progs/demos should work with this driver.
-
-Source code also exists in the tree for other drivers in
-src/mesa/drivers/windows, but the status of this code is unknown.
-
-The GDI driver operates basically by writing pixel spans into a DIB
-section and then blitting the DIB to the window.  The driver was
-recently cleaned up and rewitten and so may have bugs or may be
-missing some functionality.  The older versions of the CVS source may
-be useful in figuring out any problems, or report them to me.
-
-To build Mesa with the GDI driver, build the mesa, gdi, and glu
-projects in the Visual Studio workspace found at
-
-	windows/VC6/mesa/mesa.dsw
-or
-	windows/VC7/mesa/mesa.sln
-
-The osmesa DLL can also be built with the osmesa project.
-
-The build system creates a lib top-level directory and copies
-resulting LIB and DLL files to this lib directory.  The files are:
-
-	OPENGL32.LIB, GLU32.LIB, OSMESA32.LIB
-	OPENGL32.DLL, GLU32.DLL, OSMESA32.DLL
-
-If the MesaDemos ZIP file was extracted, the DLL files are also copied
-to the demos directory.  This facilitates running the demos as described
-below.
-
-
-GLUT and Demos
----- --- -----
-
-A Visual Studio workspace can be found at 
-
-	windows/VC6/progs/progs.dsw
-or
-	windows/VC7/progs/progs.sln
-
-It can be used to build GLUT and a few demos.  The GLUT lib and DLL
-are copied to the top-level lib directory, along with the Mesa libs.
-
-The demo build system expects to find the LIB files in the top level
-lib directory, so you must build the Mesa libs first.  The demo
-executables are placed in the demos directory, because some of them
-rely on data files found there.  Also, the Mesa lib DLL's were copied
-there by the Mesa lib build process.  Therefore, you should be able to
-simply run the demo executables from the demo directory.
-
-If you want to run the demos from the Visual Studio, you may have to
-change the startup directory and explicitly state where the executables are.
-
-You may also build all the demo programs by using a makefile.  Go to
-the progs/demos directory and make sure you have executed VCVARS32.BAT
-or whatever setup script is appropriate for your compiler.  Then,
-
-	nmake -f Makefile.win
-
-should build all the demos.
-
-
-Build System Notes
------ ------ -----
-
-VC6
----
-
-Visual Studio 6 does not recognize files with the .cc extension as C++
-language files, without a lot of unnatural tweaking.  So, the VC6
-build process uses custom build steps to compile these files in the
-GLU library.
-
-Two additional configurations are provided, Debug x86 and Release x86
-that activate the shader code compilation by defining SLANG_86.  It is
-unknown if and how this works.
-
-VC7
----
-
-The above-mentioned .cc problem does not exist in this version.
-
-
-General
--------
-
-After building, you can copy the above DLL files to a place in your
-PATH such as $SystemRoot/SYSTEM32.  If you don't like putting things
-in a system directory, place them in the same directory as the
-executable(s).  Be careful about accidentially overwriting files of
-the same name in the SYSTEM32 directory.
-
-The DLL files are built so that the external entry points use the
-stdcall calling convention.
-
-Static LIB files are not built.  The LIB files that are built with are
-the linker import files associated with the DLL files.
-
-The si-glu sources are used to build the GLU libs.  This was done
-mainly to get the better tessellator code.
-
-To build "mangled" Mesa, add the preprocessor define USE_MGL_NAMESPACE
-to the project settings.  You will also need to edit src/mesa.def to
-change all the gl* symbols to mgl*.  Because this is easy to do with a
-global replace operation in a text editor, no additional mangled
-version of mesa.def is maintained or shipped.
-
-If you have a Windows-related build problem or question, it is
-probably better to direct it to me (kschultz@users.sourceforge.net),
-rather than directly to the other Mesa developers.  I will help you as
-much as I can.  I also monitor the Mesa mailing lists and will answer
-questions in this area there as well.
-
-
-Karl Schultz
+File: docs/README.WIN32
+
+Last updated: Apr 25, 2007 - Karl Schultz - kschultz@users.sourceforge.net
+
+Quick Start
+----- -----
+
+Unzip the MesaLib, MesaGLUT, and MesaDemos ZIP files into the same
+directory.  The libs and demos build separately, so if you do not care
+about the demos or GLUT, you only need to unzip MesaLib.  If you unzip
+more than one ZIP file, they all need to be unzipped into the same
+directory.  Don't worry, you will not overwrite anything.
+
+The Windows build system uses Microsoft Visual Studio.  Project files
+for a specific version of Visual Studio are in their own directory in
+the top-level "windows" directory.  For example, Visual Studio 8 files
+are in windows/VC8.
+
+Support has been dropped for versions of Visual Studio prior to 8. The
+main reason is because Microsoft now provides a free compiler and
+developer environment.  Visual Studio Express can be found at
+
+http://msdn.microsoft.com/vstudio/express/visualc/default.aspx
+
+You'll also need the Platform SDK.  Instructions for obtaining and
+using the SDK with Visual Studio Express can be found at
+
+http://msdn.microsoft.com/vstudio/express/visualc/usingpsdk/
+
+If you are stuck using VC6 or VC7, you may start with these project
+files, but you may need to modify them to reflect changes in the
+Mesa source code tree.  If you sucessfully update the project files,
+please submit them to the author of this document so that they may
+be included in the next distribution. 
+
+The project files to build the core Mesa library, Windows Mesa
+drivers, OSMesa, and GLU are in the mesa directory.  The project files
+to build GLUT and some demo programs are in the progs directory.
+
+Makefiles are no longer shipped or supported, but can be generated
+from the projects using Visual Studio.
+
+
+Windows Drivers
+------- -------
+
+At this time, only the GDI driver is known to work.  Most of the demos
+in progs/demos should work with this driver.
+
+Source code also exists in the tree for other drivers in
+src/mesa/drivers/windows, but the status of this code is unknown.
+
+The GDI driver operates basically by writing pixel spans into a DIB
+section and then blitting the DIB to the window.  The driver was
+recently cleaned up and rewitten and so may have bugs or may be
+missing some functionality.  The older versions of the CVS source may
+be useful in figuring out any problems, or report them to me.
+
+To build Mesa with the GDI driver, build the mesa, gdi, and glu
+projects in the Visual Studio workspace found at
+
+	windows/VC8/mesa/mesa.sln
+
+The osmesa DLL can also be built with the osmesa project.
+
+The build system creates a lib top-level directory and copies
+resulting LIB and DLL files to this lib directory.  The files are:
+
+	OPENGL32.LIB, GLU32.LIB, OSMESA32.LIB
+	OPENGL32.DLL, GLU32.DLL, OSMESA32.DLL
+
+If the MesaDemos ZIP file was extracted, the DLL files are also copied
+to the demos directory.  This facilitates running the demos as described
+below.
+
+
+GLUT and Demos
+---- --- -----
+
+A Visual Studio workspace can be found at 
+
+	windows/VC8/progs/progs.sln
+
+It can be used to build GLUT and a few demos.  The GLUT lib and DLL
+are copied to the top-level lib directory, along with the Mesa libs.
+
+The demo build system expects to find the LIB files in the top level
+lib directory, so you must build the Mesa libs first.  The demo
+executables are placed in the demos directory, because some of them
+rely on data files found there.  Also, the Mesa lib DLL's were copied
+there by the Mesa lib build process.  Therefore, you should be able to
+simply run the demo executables from the demo directory.
+
+If you want to run the demos from the Visual Studio, you may have to
+change the startup directory and explicitly state where the executables are.
+
+You may also build all the demo programs by using a makefile.  Go to
+the progs/demos directory and make sure you have executed VCVARS32.BAT
+or whatever setup script is appropriate for your compiler.  Then,
+
+	nmake -f Makefile.win
+
+should build all the demos.
+
+
+Build System Notes
+----- ------ -----
+
+VC6 (not actively supported)
+---
+
+Visual Studio 6 does not recognize files with the .cc extension as C++
+language files, without a lot of unnatural tweaking.  So, the VC6
+build process uses custom build steps to compile these files in the
+GLU library.
+
+Two additional configurations are provided, Debug x86 and Release x86
+that activate the shader code compilation by defining SLANG_86.  It is
+unknown if and how this works.
+
+VC7 (not actively supported)
+---
+
+The above-mentioned .cc problem does not exist in this version.
+
+VC8
+---
+
+No notes.
+
+
+General
+-------
+
+After building, you can copy the above DLL files to a place in your
+PATH such as $SystemRoot/SYSTEM32.  If you don't like putting things
+in a system directory, place them in the same directory as the
+executable(s).  Be careful about accidentially overwriting files of
+the same name in the SYSTEM32 directory.
+
+The DLL files are built so that the external entry points use the
+stdcall calling convention.
+
+Static LIB files are not built.  The LIB files that are built with are
+the linker import files associated with the DLL files.
+
+The si-glu sources are used to build the GLU libs.  This was done
+mainly to get the better tessellator code.
+
+To build "mangled" Mesa, add the preprocessor define USE_MGL_NAMESPACE
+to the project settings.  You will also need to edit src/mesa.def to
+change all the gl* symbols to mgl*.  Because this is easy to do with a
+global replace operation in a text editor, no additional mangled
+version of mesa.def is maintained or shipped.
+
+If you have a Windows-related build problem or question, it is
+probably better to direct it to me (kschultz@users.sourceforge.net),
+rather than directly to the other Mesa developers.  I will help you as
+much as I can.  I also monitor the Mesa mailing lists and will answer
+questions in this area there as well.
+
+
+Karl Schultz

docs/news.html

@@ -11,7 +11,7 @@
 <H1>News</H1>
 
 
-<h2>April ?, 2007</h2>
+<h2>April 27, 2007</h2>
 <p>
 <a href="relnotes-6.5.3.html">Mesa 6.5.3</a> is released.
 This is a development release which will lead up to the Mesa 7.0 release

docs/relnotes-6.5.3.html

@@ -8,7 +8,7 @@
 
 <body bgcolor="#eeeeee">
 
-<H1>Mesa 6.5.3 Release Notes / April ??, 2007</H1>
+<H1>Mesa 6.5.3 Release Notes / April 27, 2007</H1>
 
 <p>
 Mesa 6.5.3 is a development release with many changes and new features.
@@ -46,7 +46,7 @@ for the same reason.
 <li>Much faster software execution of vertex, fragment shaders.
 <li>New vertex buffer object (vbo) infrastructure
 <li>Updated glext.h file (version 39)
-<li>Updated glxext.h file (version 18)
+<li>Updated glxext.h file (version 19)
 <li>GL_MAX_DRAWBUFFERS is now 4 (software rendering) so
     "multiple render targets" are really supported.
 </ul>
@@ -96,7 +96,7 @@ Driver			Status
 DRI drivers		varies with the driver
 XMesa/GLX (on Xlib)	implements OpenGL 2.1
 OSMesa (off-screen)	implements OpenGL 2.1
-Windows/Win32		implements OpenGL 1.5
+Windows/Win32		implements OpenGL 2.1
 Glide (3dfx Voodoo1/2)	implements OpenGL 1.3
 SVGA			unsupported
 Wind River UGL		unsupported

docs/shading.html

@@ -45,6 +45,9 @@ in Mesa:
 <li>Linking of multiple shaders is not supported
 <li>gl_ClipVertex
 <li>The derivative functions such as dFdx() are not implemented
+<li>The inverse trig functions asin(), acos(), and atan() are not implemented
+<li>The gl_Color and gl_SecondaryColor varying vars are interpolated
+    without perspective correction
 </ul>
 
 <p>

include/GL/glxext.h

@@ -46,9 +46,9 @@ extern "C" {
 /*************************************************************/
 
 /* Header file version number, required by OpenGL ABI for Linux */
-/* glxext.h last updated 2007/02/13 */
+/* glxext.h last updated 2007/04/21 */
 /* Current version at http://www.opengl.org/registry/ */
-#define GLX_GLXEXT_VERSION 18
+#define GLX_GLXEXT_VERSION 19
 
 #ifndef GLX_VERSION_1_3
 #define GLX_WINDOW_BIT                     0x00000001

include/GL/xmesa_xf86.h

@@ -124,7 +124,7 @@ do { \
 do { \
     /* Assumes: Images are always in ZPixmap format */ \
     (void) __d; \
-    ASSERT(!__sx && !__sy) /* The SubImage case */ \
+    ASSERT(!__sx && !__sy); /* The SubImage case */     \
     ValidateGC(__b, __gc); \
     (*__gc->ops->PutImage)(__b, __gc, ((XMesaDrawable)(__b))->depth, \
 			   __x, __y, __w, __h, 0, ZPixmap, \

progs/demos/Makefile.win

@@ -22,9 +22,11 @@ LIBS   = GLUT32.LIB OPENGL32.LIB
 
 all:	OPENGL32.DLL GLU32.DLL GLUT32.DLL \
 	readtex.h readtex.c showbuffer.h showbuffer.c \
+	extfuncs.h trackball.h trackball.c \
 	arbfplight.exe arbfslight.exe arbocclude.exe bounce.exe \
-	clearspd.exe cubemap.exe drawpix.exe fire.exe fogcoord.exe \
-	fplight.exe gamma.exe gearbox.exe \
+	clearspd.exe cubemap.exe drawpix.exe engine.exe \
+	fire.exe fogcoord.exe \
+	fplight.exe fslight.exe gamma.exe gearbox.exe \
 	gears.exe geartrain.exe gloss.exe \
 	glinfo.exe glslnoise.exe \
 	gltestperf.exe glutfx.exe ipers.exe isosurf.exe lodbias.exe \
@@ -42,14 +44,16 @@ bounce.exe: bounce.obj
 clearspd.exe: clearspd.obj
 cubemap.exe: cubemap.obj readtex.obj
 drawpix.exe: drawpix.obj readtex.obj
+engine.exe: engine.obj readtex.obj trackball.obj
 fire.exe: fire.obj readtex.obj
 fogcoord.exe: fogcoord.obj readtex.obj
 fplight.exe: fplight.obj
+fslight.exe: fslight.obj
 gamma.exe: gamma.obj
 gearbox.exe: gearbox.obj
 gears.exe: gears.obj
 geartrain.exe: geartrain.obj
-gloss.exe: gloss.obj readtex.obj
+gloss.exe: gloss.obj readtex.obj trackball.obj
 glinfo.exe: glinfo.obj
 glslnoise.exe: glslnoise.obj
 gltestperf.exe: gltestperf.obj
@@ -105,14 +109,23 @@ showbuffer.c: $(TOP)\progs\util\showbuffer.c
 showbuffer.h: $(TOP)\progs\util\showbuffer.h
 	copy $** .
 
+trackball.c: $(TOP)\progs\util\trackball.c
+	copy $** .
+
+trackball.h: $(TOP)\progs\util\trackball.h
+	copy $** .
+
+extfuncs.h: $(TOP)\progs\util\extfuncs.h
+	copy $** .
+
 .obj.exe:
 	$(link) $(ldebug) -out:$@ $** /LIBPATH:$(LIBDIR) $(LIBS)
 
 .c.obj:
-	$(cc) $(cdebug) $(cflags) $(cvars) /I$(INCDIR) $*.c
+	$(cc) $(cdebug) $(cflags) $(cvars) -D_USE_MATH_DEFINES /I$(INCDIR) $*.c
 
 clean::
-	del *.obj *.exe readtex.* showbuffer.*
+	del *.obj *.exe readtex.* showbuffer.* trackball.*
 
 clobber::
 

progs/demos/arbfslight.c

@@ -62,7 +62,7 @@ static PFNGLUNIFORM3FVARBPROC glUniform4fvARB = NULL;
 
 static void normalize (GLfloat *dst, const GLfloat *src)
 {
-   GLfloat len = sqrtf (src[0] * src[0] + src[1] * src[1] + src[2] * src[2]);
+   GLfloat len = sqrt (src[0] * src[0] + src[1] * src[1] + src[2] * src[2]);
    dst[0] = src[0] / len;
    dst[1] = src[1] / len;
    dst[2] = src[2] / len;

progs/demos/fslight.c

@@ -58,7 +58,7 @@ static GLfloat xRot = 90.0f, yRot = 0.0f;
 static void
 normalize(GLfloat *dst, const GLfloat *src)
 {
-   GLfloat len = sqrtf(src[0] * src[0] + src[1] * src[1] + src[2] * src[2]);
+   GLfloat len = sqrt(src[0] * src[0] + src[1] * src[1] + src[2] * src[2]);
    dst[0] = src[0] / len;
    dst[1] = src[1] / len;
    dst[2] = src[2] / len;

progs/demos/tessdemo.c

@@ -4,10 +4,10 @@
  * Updated for GLU 1.3 tessellation by Gareth Hughes <gareth@valinux.com>
  */
 
-#include <GL/glut.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <GL/glut.h>
 
 #define MAX_POINTS	256
 #define MAX_CONTOURS	32

progs/util/extfuncs.h

@@ -11,6 +11,7 @@ static PFNGLCREATEPROGRAMPROC glCreateProgram_func = NULL;
 static PFNGLCREATESHADERPROC glCreateShader_func = NULL;
 static PFNGLDELETEPROGRAMPROC glDeleteProgram_func = NULL;
 static PFNGLDELETESHADERPROC glDeleteShader_func = NULL;
+static PFNGLGETACTIVEATTRIBPROC glGetActiveAttrib_func = NULL;
 static PFNGLGETATTACHEDSHADERSPROC glGetAttachedShaders_func = NULL;
 static PFNGLGETATTRIBLOCATIONPROC glGetAttribLocation_func = NULL;
 static PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog_func = NULL;
@@ -78,6 +79,7 @@ GetExtensionFuncs(void)
    glCreateShader_func = (PFNGLCREATESHADERPROC) glutGetProcAddress("glCreateShader");
    glDeleteProgram_func = (PFNGLDELETEPROGRAMPROC) glutGetProcAddress("glDeleteProgram");
    glDeleteShader_func = (PFNGLDELETESHADERPROC) glutGetProcAddress("glDeleteShader");
+   glGetActiveAttrib_func = (PFNGLGETACTIVEATTRIBPROC) glutGetProcAddress("glGetActiveAttrib");
    glGetAttachedShaders_func = (PFNGLGETATTACHEDSHADERSPROC) glutGetProcAddress("glGetAttachedShaders");
    glGetAttribLocation_func = (PFNGLGETATTRIBLOCATIONPROC) glutGetProcAddress("glGetAttribLocation");
    glGetProgramInfoLog_func = (PFNGLGETPROGRAMINFOLOGPROC) glutGetProcAddress("glGetProgramInfoLog");

src/glu/sgi/glu.def

@@ -1,4 +1,4 @@
-DESCRIPTION 'Mesa GLU (OpenGL work-alike) for Win32'
+;DESCRIPTION 'Mesa GLU (OpenGL work-alike) for Win32'
 VERSION 5.1
 ;
 ; Module definition file for GLU (GLU32.DLL)

src/glut/glx/glut_win.c

@@ -349,12 +349,18 @@ getVisualInfoRGB(unsigned int mode)
     __glutScreen, list);
 }
 
+#ifndef VisualIDMask
+#define VisualIDMask 0
+#endif
+
 static XVisualInfo *
 getVisualInfoID(int id)
 {
    XVisualInfo temp;
    int count;
+#if !defined(_WIN32)
    temp.visualid = id;
+#endif
    return XGetVisualInfo(__glutDisplay, VisualIDMask, &temp, &count);
 }
 

src/mesa/drivers/dri/mach64/mach64_native_vb.c

@@ -81,7 +81,7 @@ void TAG(translate_vertex)(GLcontext *ctx,
 	 dst->specular[2] = ((GLubyte *)p)[0];
 	 dst->specular[1] = ((GLubyte *)p)[1];
 	 dst->specular[0] = ((GLubyte *)p)[2];
-	 dst->fog = ((GLubyte *)p)[3];
+	 dst->attrib[FRAG_ATTRIB_FOGC][0] = ((GLubyte *)p)[3];
 	 p++;
 
       case TINY_VERTEX_FORMAT:

src/mesa/drivers/dri/r300/r300_state.c

@@ -1269,6 +1269,9 @@ void r300_setup_textures(GLcontext *ctx)
 			tmu_mappings[i] = hw_tmu;
 
 			t=r300->state.texture.unit[i].texobj;
+			/* XXX questionable fix for bug 9170: */
+			if (!t)
+				continue;
 
 			if((t->format & 0xffffff00)==0xffffff00) {
 				WARN_ONCE("unknown texture format (entry %x) encountered. Help me !\n", t->format & 0xff);

src/mesa/drivers/fbdev/glfbdev.c

@@ -682,9 +682,16 @@ glFBDevDestroyBuffer( GLFBDevBufferPtr buffer )
       if (buffer == curDraw || buffer == curRead) {
          glFBDevMakeCurrent( NULL, NULL, NULL);
       }
+#if 0
       /* free the software depth, stencil, accum buffers */
       _mesa_free_framebuffer_data(&buffer->glframebuffer);
       _mesa_free(buffer);
+#else
+      {
+         struct gl_framebuffer *fb = &buffer->glframebuffer;
+         _mesa_unreference_framebuffer(&fb);
+      }
+#endif
    }
 }
 
@@ -799,6 +806,13 @@ glFBDevDestroyContext( GLFBDevContextPtr context )
    GLFBDevContextPtr fbdevctx = glFBDevGetCurrentContext();
 
    if (context) {
+      GLcontext *mesaCtx = &context->glcontext;
+
+      _swsetup_DestroyContext( mesaCtx );
+      _swrast_DestroyContext( mesaCtx );
+      _tnl_DestroyContext( mesaCtx );
+      _vbo_DestroyContext( mesaCtx );
+
       if (fbdevctx == context) {
          /* destroying current context */
          _mesa_make_current(NULL, NULL, NULL);

src/mesa/drivers/osmesa/osmesa.def

@@ -1,4 +1,4 @@
-DESCRIPTION 'Mesa OSMesa lib for Win32'
+;DESCRIPTION 'Mesa OSMesa lib for Win32'
 VERSION 4.1
 
 EXPORTS

src/mesa/drivers/windows/gdi/mesa.def

@@ -1,6 +1,6 @@
 ; DO NOT EDIT - This file generated automatically by mesadef.py script
-DESCRIPTION 'Mesa (OpenGL work-alike) for Win32'
-VERSION 6.0
+;DESCRIPTION 'Mesa (OpenGL work-alike) for Win32'
+VERSION 6.5
 ;
 ; Module definition file for Mesa (OPENGL32.DLL)
 ;
@@ -867,6 +867,8 @@ EXPORTS
 	_glapi_get_proc_address
 	_mesa_add_soft_renderbuffers
 	_mesa_add_renderbuffer
+	_mesa_attach_shader
+	_mesa_bind_attrib_location
 	_mesa_buffer_data
 	_mesa_buffer_get_subdata
 	_mesa_buffer_map
@@ -875,15 +877,21 @@ EXPORTS
 	_mesa_bzero
 	_mesa_calloc
 	_mesa_choose_tex_format
+	_mesa_compile_shader
 	_mesa_compressed_texture_size
 	_mesa_create_framebuffer
+	_mesa_create_program
+	_mesa_create_shader
 	_mesa_create_visual
 	_mesa_delete_array_object
 	_mesa_delete_buffer_object
 	_mesa_delete_program
+	_mesa_delete_program2
+	_mesa_delete_shader
 	_mesa_delete_texture_object
 	_mesa_destroy_framebuffer
 	_mesa_destroy_visual
+	_mesa_detach_shader
 	_mesa_enable_1_3_extensions
 	_mesa_enable_1_4_extensions
 	_mesa_enable_1_5_extensions
@@ -894,13 +902,28 @@ EXPORTS
 	_mesa_free
 	_mesa_free_context_data
 	_mesa_free_texture_image_data
+	_mesa_get_active_attrib
+	_mesa_get_active_uniform 
+	_mesa_get_attached_shaders
+	_mesa_get_attrib_location
 	_mesa_get_compressed_teximage
 	_mesa_get_current_context
+	_mesa_get_handle
+	_mesa_get_programiv
+	_mesa_get_program_info_log
+	_mesa_get_program_register
+	_mesa_get_shaderiv
+	_mesa_get_shader_info_log
+	_mesa_get_shader_source
 	_mesa_get_teximage
-	_mesa_init_default_imports
+	_mesa_get_uniformfv
+	_mesa_get_uniform_location
 	_mesa_init_driver_functions
 	_mesa_init_renderbuffer
 	_mesa_initialize_context
+	_mesa_is_program
+	_mesa_is_shader
+	_mesa_link_program
 	_mesa_make_current
 	_mesa_memcpy
 	_mesa_memset
@@ -914,10 +937,12 @@ EXPORTS
 	_mesa_new_texture_image
 	_mesa_new_texture_object
 	_mesa_problem
+	_mesa_reference_renderbuffer
 	_mesa_remove_renderbuffer
 	_mesa_render_texture
 	_mesa_ResizeBuffersMESA
 	_mesa_resize_framebuffer
+	_mesa_shader_source
 	_mesa_store_compressed_teximage1d
 	_mesa_store_compressed_teximage2d
 	_mesa_store_compressed_teximage3d
@@ -932,7 +957,12 @@ EXPORTS
 	_mesa_store_texsubimage3d
 	_mesa_strcmp
 	_mesa_test_proxy_teximage
+	_mesa_uniform
+	_mesa_uniform_matrix
+	_mesa_unreference_framebuffer
 	_mesa_update_framebuffer_visual
+	_mesa_use_program
+	_mesa_validate_program
 	_mesa_Viewport
 	_swrast_Accum
 	_swrast_Bitmap
@@ -954,6 +984,7 @@ EXPORTS
 	_swrast_copy_texsubimage3d
 	_swrast_CreateContext
 	_swrast_DestroyContext
+	_swrast_exec_fragment_program
 	_swrast_InvalidateState
 	_swrast_ReadPixels
 	_swsetup_Wakeup

src/mesa/drivers/windows/gdi/wmesa.c

@@ -1239,6 +1239,7 @@ WMesaContext WMesaCreateContext(HDC hDC,
     _mesa_enable_1_4_extensions(ctx);
     _mesa_enable_1_5_extensions(ctx);
     _mesa_enable_2_0_extensions(ctx);
+    _mesa_enable_2_1_extensions(ctx);
   
     /* Initialize the software rasterizer and helper modules. */
     if (!_swrast_CreateContext(ctx) ||
@@ -1448,3 +1449,25 @@ void gl_dispatch_stub_761(void){};
 void gl_dispatch_stub_766(void){};
 void gl_dispatch_stub_767(void){};
 void gl_dispatch_stub_768(void){};
+
+void gl_dispatch_stub_562(void){};
+void gl_dispatch_stub_563(void){};
+void gl_dispatch_stub_564(void){};
+void gl_dispatch_stub_567(void){};
+void gl_dispatch_stub_568(void){};
+void gl_dispatch_stub_569(void){};
+void gl_dispatch_stub_580(void){};
+void gl_dispatch_stub_581(void){};
+void gl_dispatch_stub_606(void){};
+void gl_dispatch_stub_654(void){};
+void gl_dispatch_stub_655(void){};
+void gl_dispatch_stub_656(void){};
+void gl_dispatch_stub_739(void){};
+void gl_dispatch_stub_740(void){};
+void gl_dispatch_stub_741(void){};
+void gl_dispatch_stub_748(void){};
+void gl_dispatch_stub_749(void){};
+void gl_dispatch_stub_769(void){};
+void gl_dispatch_stub_770(void){};
+void gl_dispatch_stub_771(void){};
+

src/mesa/main/imports.c

@@ -584,11 +584,11 @@ _mesa_ffsll(long long val)
 
    assert(sizeof(val) == 8);
 
-   bit = ffs(val);
+   bit = _mesa_ffs(val);
    if (bit != 0)
       return bit;
 
-   bit = ffs(val >> 32);
+   bit = _mesa_ffs(val >> 32);
    if (bit != 0)
       return 32 + bit;
 

src/mesa/main/state.c

@@ -1060,7 +1060,7 @@ update_tricaps(GLcontext *ctx, GLbitfield new_state)
    /*
     * Points
     */
-   if (new_state & _NEW_POINT) {
+   if (1/*new_state & _NEW_POINT*/) {
       if (ctx->Point.SmoothFlag)
          ctx->_TriangleCaps |= DD_POINT_SMOOTH;
       if (ctx->Point._Size != 1.0F)
@@ -1072,7 +1072,7 @@ update_tricaps(GLcontext *ctx, GLbitfield new_state)
    /*
     * Lines
     */
-   if (new_state & _NEW_LINE) {
+   if (1/*new_state & _NEW_LINE*/) {
       if (ctx->Line.SmoothFlag)
          ctx->_TriangleCaps |= DD_LINE_SMOOTH;
       if (ctx->Line.StippleFlag)
@@ -1084,7 +1084,7 @@ update_tricaps(GLcontext *ctx, GLbitfield new_state)
    /*
     * Polygons
     */
-   if (new_state & _NEW_POLYGON) {
+   if (1/*new_state & _NEW_POLYGON*/) {
       if (ctx->Polygon.SmoothFlag)
          ctx->_TriangleCaps |= DD_TRI_SMOOTH;
       if (ctx->Polygon.StippleFlag)

src/mesa/shader/slang/library/slang_common_builtin.gc

@@ -311,96 +311,93 @@ vec4 tan(const vec4 angle)
 
 
 
-float asin (float x) {
-    float y;
-    __asm float_arcsine y, x;
-    return y;
+float asin(const float x)
+{
+   // XXX FIX ME!
+   // __asm float_arcsine y, x;
+   __retVal = 0.5;
 }
 
-vec2 asin (vec2 v) {
-    return vec2 (
-        asin (v.x),
-        asin (v.y)
-    );
+vec2 asin(const vec2 v)
+{
+   __retVal.x = asin(v.x);
+   __retVal.y = asin(v.y);
 }
 
-vec3 asin (vec3 v) {
-    return vec3 (
-        asin (v.x),
-        asin (v.y),
-        asin (v.z)
-    );
+vec3 asin(const vec3 v)
+{
+   __retVal.x = asin(v.x);
+   __retVal.y = asin(v.y);
+   __retVal.z = asin(v.z);
 }
 
-vec4 asin (vec4 v) {
-    return vec4 (
-        asin (v.x),
-        asin (v.y),
-        asin (v.z),
-        asin (v.w)
-    );
+vec4 asin(const vec4 v)
+{
+   __retVal.x = asin(v.x);
+   __retVal.y = asin(v.y);
+   __retVal.z = asin(v.z);
 }
 
-float acos (float x) {
-    return 1.5708 - asin (x);
+float acos(const float x)
+{
+   // XXX FIX ME!
+   __retVal = 0.5;
 }
 
-vec2 acos (vec2 v) {
-    return vec2 (
-        acos (v.x),
-        acos (v.y)
-    );
+vec2 acos(const vec2 v)
+{
+   __retVal.x = acos(v.x);
+   __retVal.y = acos(v.y);
 }
 
-vec3 acos (vec3 v) {
-    return vec3 (
-        acos (v.x),
-        acos (v.y),
-        acos (v.z)
-    );
+vec3 acos(const vec3 v)
+{
+   __retVal.x = acos(v.x);
+   __retVal.y = acos(v.y);
+   __retVal.z = acos(v.z);
 }
 
-vec4 acos (vec4 v) {
-    return vec4 (
-        acos (v.x),
-        acos (v.y),
-        acos (v.z),
-        acos (v.w)
-    );
+vec4 acos(const vec4 v)
+{
+   __retVal.x = acos(v.x);
+   __retVal.y = acos(v.y);
+   __retVal.z = acos(v.z);
+   __retVal.w = acos(v.w);
 }
 
-float atan (float y_over_x) {
-    float z;
-    __asm float_arctan z, y_over_x;
-    return z;
+float atan(const float y_over_x)
+{
+   // XXX FIX ME
+   //__asm float_arctan z, y_over_x;
+   __retVal = 0.5;
 }
 
-vec2 atan (vec2 y_over_x) {
-    return vec2 (
-        atan (y_over_x.x),
-        atan (y_over_x.y)
-    );
+vec2 atan(const vec2 y_over_x)
+{
+   __retVal.x = atan(y_over_x.x);
+   __retVal.y = atan(y_over_x.y);
 }
 
-vec3 atan (vec3 y_over_x) {
-    return vec3 (
-        atan (y_over_x.x),
-        atan (y_over_x.y),
-        atan (y_over_x.z)
-    );
+vec3 atan(const vec3 y_over_x)
+{
+   __retVal.x = atan(y_over_x.x);
+   __retVal.y = atan(y_over_x.y);
+   __retVal.z = atan(y_over_x.z);
 }
 
-vec4 atan (vec4 y_over_x) {
-    return vec4 (
-        atan (y_over_x.x),
-        atan (y_over_x.y),
-        atan (y_over_x.z),
-        atan (y_over_x.w)
-    );
+vec4 atan(const vec4 y_over_x)
+{
+   __retVal.x = atan(y_over_x.x);
+   __retVal.y = atan(y_over_x.y);
+   __retVal.z = atan(y_over_x.z);
+   __retVal.w = atan(y_over_x.w);
 }
 
-float atan (float y, float x) {
-    float z = atan (y / x);
+float atan(const float y, const float x)
+{
+    if (x == 0.0)
+       return 0.0;
+    float z = atan(y / x);
     if (x < 0.0)
     {
         if (y < 0.0)
@@ -410,30 +407,28 @@ float atan (float y, float x) {
     return z;
 }
 
-vec2 atan (vec2 u, vec2 v) {
-    return vec2 (
-        atan (u.x, v.x),
-        atan (u.y, v.y)
-    );
+vec2 atan(const vec2 u, const vec2 v)
+{
+   __retVal.x = atan(u.x, v.x);
+   __retVal.y = atan(u.y, v.y);
 }
 
-vec3 atan (vec3 u, vec3 v) {
-    return vec3 (
-        atan (u.x, v.x),
-        atan (u.y, v.y),
-        atan (u.z, v.z)
-    );
+vec3 atan(const vec3 u, const vec3 v)
+{
+   __retVal.x = atan(u.x, v.x);
+   __retVal.y = atan(u.y, v.y);
+   __retVal.z = atan(u.z, v.z);
 }
 
-vec4 atan (vec4 u, vec4 v) {
-    return vec4 (
-        atan (u.x, v.x),
-        atan (u.y, v.y),
-        atan (u.z, v.z),
-        atan (u.w, v.w)
-    );
+vec4 atan(const vec4 u, const vec4 v)
+{
+   __retVal.x = atan(u.x, v.x);
+   __retVal.y = atan(u.y, v.y);
+   __retVal.z = atan(u.z, v.z);
+   __retVal.w = atan(u.w, v.w);
 }
 
+
 //
 // 8.2 Exponential Functions
 //

src/mesa/shader/slang/slang_codegen.c

@@ -1614,7 +1614,7 @@ _slang_gen_continue(slang_assemble_ctx * A, const slang_operation *oper)
  * Determine if the given operation is of a specific type.
  */
 static GLboolean
-is_operation_type(const const slang_operation *oper, slang_operation_type type)
+is_operation_type(const slang_operation *oper, slang_operation_type type)
 {
    if (oper->type == type)
       return GL_TRUE;
@@ -2911,9 +2911,9 @@ _slang_codegen_global_variable(slang_assemble_ctx *A, slang_variable *var,
          store = _slang_new_ir_storage(PROGRAM_OUTPUT, index, size);
       }
       else {
-         assert(type == SLANG_UNIT_FRAGMENT_BUILTIN);
          GLint index = _slang_output_index(varName, GL_FRAGMENT_PROGRAM_ARB);
          GLint size = 4; /* XXX? */
+         assert(type == SLANG_UNIT_FRAGMENT_BUILTIN);
          store = _slang_new_ir_storage(PROGRAM_OUTPUT, index, size);
       }
       if (dbg) printf("OUTPUT ");

src/mesa/shader/slang/slang_link.c

@@ -114,18 +114,18 @@ link_varying_vars(struct gl_shader_program *shProg, struct gl_program *prog)
             varsRead |= (1 << inst->SrcReg[j].Index);
          }
       }
-      /* XXX update program OutputsWritten, InputsRead */
    }
 
    if (prog->Target == GL_VERTEX_PROGRAM_ARB) {
       prog->OutputsWritten |= varsWritten;
+      /*printf("VERT OUTPUTS: 0x%x \n", varsWritten);*/
    }
    else {
       assert(prog->Target == GL_FRAGMENT_PROGRAM_ARB);
       prog->InputsRead |= varsRead;
+      /*printf("FRAG INPUTS: 0x%x\n", varsRead);*/
    }
 
-
    free(map);
 
    return GL_TRUE;
@@ -452,6 +452,21 @@ fragment_program(struct gl_program *prog)
 }
 
 
+/**
+ * Record a linking error.
+ */
+static void
+link_error(struct gl_shader_program *shProg, const char *msg)
+{
+   if (shProg->InfoLog) {
+      _mesa_free(shProg->InfoLog);
+   }
+   shProg->InfoLog = _mesa_strdup(msg);
+   shProg->LinkStatus = GL_FALSE;
+}
+
+
+
 /**
  * Shader linker.  Currently:
  *
@@ -553,18 +568,30 @@ _slang_link(GLcontext *ctx,
       _slang_update_inputs_outputs(&shProg->VertexProgram->Base);
       if (!(shProg->VertexProgram->Base.OutputsWritten & (1 << VERT_RESULT_HPOS))) {
          /* the vertex program did not compute a vertex position */
-         if (shProg->InfoLog) {
-            _mesa_free(shProg->InfoLog);
-         }
-         shProg->InfoLog
-            = _mesa_strdup("gl_Position was not written by vertex shader\n");
-         shProg->LinkStatus = GL_FALSE;
+         link_error(shProg,
+                    "gl_Position was not written by vertex shader\n");
          return;
       }
    }
    if (shProg->FragmentProgram)
       _slang_update_inputs_outputs(&shProg->FragmentProgram->Base);
 
+   /* Check that all the varying vars needed by the fragment shader are
+    * actually produced by the vertex shader.
+    */
+   if (shProg->FragmentProgram) {
+      const GLbitfield varyingRead
+         = shProg->FragmentProgram->Base.InputsRead >> FRAG_ATTRIB_VAR0;
+      const GLbitfield varyingWritten = shProg->VertexProgram ?
+         shProg->VertexProgram->Base.OutputsWritten >> VERT_RESULT_VAR0 : 0x0;
+      if ((varyingRead & varyingWritten) != varyingRead) {
+         link_error(shProg,
+          "Fragment program using varying vars not written by vertex shader\n");
+         return;
+      }         
+   }
+
+
    if (fragProg && shProg->FragmentProgram) {
       /* notify driver that a new fragment program has been compiled/linked */
       ctx->Driver.ProgramStringNotify(ctx, GL_FRAGMENT_PROGRAM_ARB,

src/mesa/shader/slang/slang_vartable.c

@@ -319,9 +319,9 @@ GLboolean
 _slang_is_temp(const slang_var_table *vt, const slang_ir_storage *store)
 {
    struct table *t = vt->Top;
+   GLuint comp;
    assert(store->Index >= 0);
    assert(store->Index < vt->MaxRegisters);
-   GLuint comp;
    if (store->Swizzle == SWIZZLE_NOOP)
       comp = 0;
    else

src/mesa/swrast/s_aaline.c

@@ -67,7 +67,7 @@ struct LineInfo
    GLfloat iPlane[4];
    /* DO_SPEC */
    GLfloat srPlane[4], sgPlane[4], sbPlane[4];
-   /* DO_TEXVAR */
+   /* DO_ATTRIBS */
    GLfloat sPlane[FRAG_ATTRIB_MAX][4];
    GLfloat tPlane[FRAG_ATTRIB_MAX][4];
    GLfloat uPlane[FRAG_ATTRIB_MAX][4];
@@ -499,7 +499,7 @@ segment(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #include "s_aalinetemp.h"
 
 
@@ -507,7 +507,7 @@ segment(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #define DO_SPEC
 #include "s_aalinetemp.h"
 

src/mesa/swrast/s_aalinetemp.h

@@ -80,32 +80,27 @@ NAME(plot)(GLcontext *ctx, struct LineInfo *line, int ix, int iy)
    line->span.array->spec[i][GCOMP] = solve_plane_chan(fx, fy, line->sgPlane);
    line->span.array->spec[i][BCOMP] = solve_plane_chan(fx, fy, line->sbPlane);
 #endif
-#if defined(DO_TEXVAR)
-   {
-      GLuint attr;
-      for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-         if (swrast->_FragmentAttribs & (1 << attr)) {
-            GLfloat (*attribArray)[4] = line->span.array->attribs[attr];
-            GLfloat invQ;
-            if (ctx->FragmentProgram._Active) {
-               invQ = 1.0F;
-            }
-            else {
-               invQ = solve_plane_recip(fx, fy, line->vPlane[attr]);
-            }
-            attribArray[i][0] = solve_plane(fx, fy, line->sPlane[attr]) * invQ;
-            attribArray[i][1] = solve_plane(fx, fy, line->tPlane[attr]) * invQ;
-            attribArray[i][2] = solve_plane(fx, fy, line->uPlane[attr]) * invQ;
-            if (attr < FRAG_ATTRIB_VAR0) {
-               const GLuint unit = attr - FRAG_ATTRIB_TEX0;
-               line->span.array->lambda[unit][i]
-                  = compute_lambda(line->sPlane[attr],
-                                   line->tPlane[attr], invQ,
-                                   line->texWidth[attr], line->texHeight[attr]);
-            }
-         }
+#if defined(DO_ATTRIBS)
+   ATTRIB_LOOP_BEGIN
+      GLfloat (*attribArray)[4] = line->span.array->attribs[attr];
+      GLfloat invQ;
+      if (ctx->FragmentProgram._Active) {
+         invQ = 1.0F;
       }
-   }
+      else {
+         invQ = solve_plane_recip(fx, fy, line->vPlane[attr]);
+      }
+      attribArray[i][0] = solve_plane(fx, fy, line->sPlane[attr]) * invQ;
+      attribArray[i][1] = solve_plane(fx, fy, line->tPlane[attr]) * invQ;
+      attribArray[i][2] = solve_plane(fx, fy, line->uPlane[attr]) * invQ;
+      if (attr < FRAG_ATTRIB_VAR0) {
+         const GLuint unit = attr - FRAG_ATTRIB_TEX0;
+         line->span.array->lambda[unit][i]
+            = compute_lambda(line->sPlane[attr],
+                             line->tPlane[attr], invQ,
+                             line->texWidth[attr], line->texHeight[attr]);
+      }
+   ATTRIB_LOOP_END
 #endif
 
    if (line->span.end == MAX_WIDTH) {
@@ -158,7 +153,9 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1)
 #ifdef DO_FOG
    line.span.arrayMask |= SPAN_FOG;
    compute_plane(line.x0, line.y0, line.x1, line.y1,
-                 v0->fog, v1->fog, line.fPlane);
+                 v0->attrib[FRAG_ATTRIB_FOGC][0],
+                 v1->attrib[FRAG_ATTRIB_FOGC][0],
+                 line.fPlane);
 #endif
 #ifdef DO_RGBA
    line.span.arrayMask |= SPAN_RGBA;
@@ -205,35 +202,32 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1)
       constant_plane(v1->index, line.iPlane);
    }
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
    {
-      GLuint attr;
       const GLfloat invW0 = v0->win[3];
       const GLfloat invW1 = v1->win[3];
       line.span.arrayMask |= (SPAN_TEXTURE | SPAN_LAMBDA | SPAN_VARYING);
-      for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-         if (swrast->_FragmentAttribs & (1 << attr)) {
-            const GLfloat s0 = v0->attrib[attr][0] * invW0;
-            const GLfloat s1 = v1->attrib[attr][0] * invW1;
-            const GLfloat t0 = v0->attrib[attr][1] * invW0;
-            const GLfloat t1 = v1->attrib[attr][1] * invW1;
-            const GLfloat r0 = v0->attrib[attr][2] * invW0;
-            const GLfloat r1 = v1->attrib[attr][2] * invW1;
-            const GLfloat q0 = v0->attrib[attr][3] * invW0;
-            const GLfloat q1 = v1->attrib[attr][3] * invW1;
-            compute_plane(line.x0, line.y0, line.x1, line.y1, s0, s1, line.sPlane[attr]);
-            compute_plane(line.x0, line.y0, line.x1, line.y1, t0, t1, line.tPlane[attr]);
-            compute_plane(line.x0, line.y0, line.x1, line.y1, r0, r1, line.uPlane[attr]);
-            compute_plane(line.x0, line.y0, line.x1, line.y1, q0, q1, line.vPlane[attr]);
-            if (attr < FRAG_ATTRIB_VAR0) {
-               const GLuint u = attr - FRAG_ATTRIB_TEX0;
-               const struct gl_texture_object *obj = ctx->Texture.Unit[u]._Current;
-               const struct gl_texture_image *texImage = obj->Image[0][obj->BaseLevel];
-               line.texWidth[attr]  = (GLfloat) texImage->Width;
-               line.texHeight[attr] = (GLfloat) texImage->Height;
-            }
+      ATTRIB_LOOP_BEGIN
+         const GLfloat s0 = v0->attrib[attr][0] * invW0;
+         const GLfloat s1 = v1->attrib[attr][0] * invW1;
+         const GLfloat t0 = v0->attrib[attr][1] * invW0;
+         const GLfloat t1 = v1->attrib[attr][1] * invW1;
+         const GLfloat r0 = v0->attrib[attr][2] * invW0;
+         const GLfloat r1 = v1->attrib[attr][2] * invW1;
+         const GLfloat q0 = v0->attrib[attr][3] * invW0;
+         const GLfloat q1 = v1->attrib[attr][3] * invW1;
+         compute_plane(line.x0, line.y0, line.x1, line.y1, s0, s1, line.sPlane[attr]);
+         compute_plane(line.x0, line.y0, line.x1, line.y1, t0, t1, line.tPlane[attr]);
+         compute_plane(line.x0, line.y0, line.x1, line.y1, r0, r1, line.uPlane[attr]);
+         compute_plane(line.x0, line.y0, line.x1, line.y1, q0, q1, line.vPlane[attr]);
+         if (attr < FRAG_ATTRIB_VAR0) {
+            const GLuint u = attr - FRAG_ATTRIB_TEX0;
+            const struct gl_texture_object *obj = ctx->Texture.Unit[u]._Current;
+            const struct gl_texture_image *texImage = obj->Image[0][obj->BaseLevel];
+            line.texWidth[attr]  = (GLfloat) texImage->Width;
+            line.texHeight[attr] = (GLfloat) texImage->Height;
          }
-      }
+      ATTRIB_LOOP_END
    }
 #endif
 
@@ -296,5 +290,5 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1)
 #undef DO_RGBA
 #undef DO_INDEX
 #undef DO_SPEC
-#undef DO_TEXVAR
+#undef DO_ATTRIBS
 #undef NAME

src/mesa/swrast/s_aatriangle.c

@@ -408,7 +408,7 @@ tex_aa_tri(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #include "s_aatritemp.h"
 }
 
@@ -422,7 +422,7 @@ spec_tex_aa_tri(GLcontext *ctx,
 #define DO_Z
 #define DO_FOG
 #define DO_RGBA
-#define DO_TEXVAR
+#define DO_ATTRIBS
 #define DO_SPEC
 #include "s_aatritemp.h"
 }

src/mesa/swrast/s_aatritemp.h

@@ -36,7 +36,7 @@
  *    DO_RGBA      - if defined, compute RGBA values
  *    DO_INDEX     - if defined, compute color index values
  *    DO_SPEC      - if defined, compute specular RGB values
- *    DO_TEXVAR    - if defined, compute texcoords, varying
+ *    DO_ATTRIBS   - if defined, compute texcoords, varying, etc.
  */
 
 /*void triangle( GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint pv )*/
@@ -70,7 +70,7 @@
 #ifdef DO_SPEC
    GLfloat srPlane[4], sgPlane[4], sbPlane[4];
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
    GLfloat sPlane[FRAG_ATTRIB_MAX][4];  /* texture S */
    GLfloat tPlane[FRAG_ATTRIB_MAX][4];  /* texture T */
    GLfloat uPlane[FRAG_ATTRIB_MAX][4];  /* texture R */
@@ -136,7 +136,11 @@
    span.arrayMask |= SPAN_Z;
 #endif
 #ifdef DO_FOG
-   compute_plane(p0, p1, p2, v0->fog, v1->fog, v2->fog, fogPlane);
+   compute_plane(p0, p1, p2,
+                 v0->attrib[FRAG_ATTRIB_FOGC][0],
+                 v1->attrib[FRAG_ATTRIB_FOGC][0],
+                 v2->attrib[FRAG_ATTRIB_FOGC][0],
+                 fogPlane);
    span.arrayMask |= SPAN_FOG;
 #endif
 #ifdef DO_RGBA
@@ -177,42 +181,39 @@
    }
    span.arrayMask |= SPAN_SPEC;
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
    {
-      GLuint attr;
       const GLfloat invW0 = v0->win[3];
       const GLfloat invW1 = v1->win[3];
       const GLfloat invW2 = v2->win[3];
-      for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-         if (swrast->_FragmentAttribs & (1 << attr)) {
-            const GLfloat s0 = v0->attrib[attr][0] * invW0;
-            const GLfloat s1 = v1->attrib[attr][0] * invW1;
-            const GLfloat s2 = v2->attrib[attr][0] * invW2;
-            const GLfloat t0 = v0->attrib[attr][1] * invW0;
-            const GLfloat t1 = v1->attrib[attr][1] * invW1;
-            const GLfloat t2 = v2->attrib[attr][1] * invW2;
-            const GLfloat r0 = v0->attrib[attr][2] * invW0;
-            const GLfloat r1 = v1->attrib[attr][2] * invW1;
-            const GLfloat r2 = v2->attrib[attr][2] * invW2;
-            const GLfloat q0 = v0->attrib[attr][3] * invW0;
-            const GLfloat q1 = v1->attrib[attr][3] * invW1;
-            const GLfloat q2 = v2->attrib[attr][3] * invW2;
-            compute_plane(p0, p1, p2, s0, s1, s2, sPlane[attr]);
-            compute_plane(p0, p1, p2, t0, t1, t2, tPlane[attr]);
-            compute_plane(p0, p1, p2, r0, r1, r2, uPlane[attr]);
-            compute_plane(p0, p1, p2, q0, q1, q2, vPlane[attr]);
-            if (attr < FRAG_ATTRIB_VAR0) {
-               const GLuint u = attr - FRAG_ATTRIB_TEX0;
-               const struct gl_texture_object *obj = ctx->Texture.Unit[u]._Current;
-               const struct gl_texture_image *texImage = obj->Image[0][obj->BaseLevel];
-               texWidth[attr]  = (GLfloat) texImage->Width;
-               texHeight[attr] = (GLfloat) texImage->Height;
-            }
-            else {
-               texWidth[attr] = texHeight[attr] = 1.0;
-            }
+      ATTRIB_LOOP_BEGIN
+         const GLfloat s0 = v0->attrib[attr][0] * invW0;
+         const GLfloat s1 = v1->attrib[attr][0] * invW1;
+         const GLfloat s2 = v2->attrib[attr][0] * invW2;
+         const GLfloat t0 = v0->attrib[attr][1] * invW0;
+         const GLfloat t1 = v1->attrib[attr][1] * invW1;
+         const GLfloat t2 = v2->attrib[attr][1] * invW2;
+         const GLfloat r0 = v0->attrib[attr][2] * invW0;
+         const GLfloat r1 = v1->attrib[attr][2] * invW1;
+         const GLfloat r2 = v2->attrib[attr][2] * invW2;
+         const GLfloat q0 = v0->attrib[attr][3] * invW0;
+         const GLfloat q1 = v1->attrib[attr][3] * invW1;
+         const GLfloat q2 = v2->attrib[attr][3] * invW2;
+         compute_plane(p0, p1, p2, s0, s1, s2, sPlane[attr]);
+         compute_plane(p0, p1, p2, t0, t1, t2, tPlane[attr]);
+         compute_plane(p0, p1, p2, r0, r1, r2, uPlane[attr]);
+         compute_plane(p0, p1, p2, q0, q1, q2, vPlane[attr]);
+         if (attr < FRAG_ATTRIB_VAR0) {
+            const GLuint u = attr - FRAG_ATTRIB_TEX0;
+            const struct gl_texture_object *obj = ctx->Texture.Unit[u]._Current;
+            const struct gl_texture_image *texImage = obj->Image[0][obj->BaseLevel];
+            texWidth[attr]  = (GLfloat) texImage->Width;
+            texHeight[attr] = (GLfloat) texImage->Height;
          }
-      }
+         else {
+            texWidth[attr] = texHeight[attr] = 1.0;
+         }
+      ATTRIB_LOOP_END
    }
    span.arrayMask |= (SPAN_TEXTURE | SPAN_LAMBDA | SPAN_VARYING);
 #endif
@@ -282,24 +283,19 @@
             array->spec[count][GCOMP] = solve_plane_chan(cx, cy, sgPlane);
             array->spec[count][BCOMP] = solve_plane_chan(cx, cy, sbPlane);
 #endif
-#if defined(DO_TEXVAR)
-            {
-               GLuint attr;
-               for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-                  if (swrast->_FragmentAttribs & (1 << attr)) {
-                     GLfloat invQ = solve_plane_recip(cx, cy, vPlane[attr]);
-                     array->attribs[attr][count][0] = solve_plane(cx, cy, sPlane[attr]) * invQ;
-                     array->attribs[attr][count][1] = solve_plane(cx, cy, tPlane[attr]) * invQ;
-                     array->attribs[attr][count][2] = solve_plane(cx, cy, uPlane[attr]) * invQ;
-                     if (attr < FRAG_ATTRIB_VAR0) {
-                        const GLuint unit = attr - FRAG_ATTRIB_TEX0;
-                        array->lambda[unit][count] = compute_lambda(sPlane[attr], tPlane[attr],
-                                                                    vPlane[attr], cx, cy, invQ,
-                                                                    texWidth[attr], texHeight[attr]);
-                     }
-                  }
+#if defined(DO_ATTRIBS)
+            ATTRIB_LOOP_BEGIN
+               GLfloat invQ = solve_plane_recip(cx, cy, vPlane[attr]);
+               array->attribs[attr][count][0] = solve_plane(cx, cy, sPlane[attr]) * invQ;
+               array->attribs[attr][count][1] = solve_plane(cx, cy, tPlane[attr]) * invQ;
+               array->attribs[attr][count][2] = solve_plane(cx, cy, uPlane[attr]) * invQ;
+               if (attr < FRAG_ATTRIB_VAR0) {
+                  const GLuint unit = attr - FRAG_ATTRIB_TEX0;
+                  array->lambda[unit][count] = compute_lambda(sPlane[attr], tPlane[attr],
+                                                              vPlane[attr], cx, cy, invQ,
+                                                              texWidth[attr], texHeight[attr]);
                }
-            }
+            ATTRIB_LOOP_END
 #endif
             ix++;
             count++;
@@ -379,27 +375,22 @@
             array->spec[ix][GCOMP] = solve_plane_chan(cx, cy, sgPlane);
             array->spec[ix][BCOMP] = solve_plane_chan(cx, cy, sbPlane);
 #endif
-#if defined(DO_TEXVAR)
-            {
-               GLuint attr;
-               for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-                  if (swrast->_FragmentAttribs & (1 << attr)) {
-                     GLfloat invQ = solve_plane_recip(cx, cy, vPlane[attr]);
-                     array->attribs[attr][ix][0] = solve_plane(cx, cy, sPlane[attr]) * invQ;
-                     array->attribs[attr][ix][1] = solve_plane(cx, cy, tPlane[attr]) * invQ;
-                     array->attribs[attr][ix][2] = solve_plane(cx, cy, uPlane[attr]) * invQ;
-                     if (attr < FRAG_ATTRIB_VAR0) {
-                        const GLuint unit = attr - FRAG_ATTRIB_TEX0;
-                        array->lambda[unit][ix] = compute_lambda(sPlane[attr],
-                                                                 tPlane[attr],
-                                                                 vPlane[attr],
-                                                                 cx, cy, invQ,
-                                                                 texWidth[attr],
-                                                                 texHeight[attr]);
-                     }
-                  }
+#if defined(DO_ATTRIBS)
+            ATTRIB_LOOP_BEGIN
+               GLfloat invQ = solve_plane_recip(cx, cy, vPlane[attr]);
+               array->attribs[attr][ix][0] = solve_plane(cx, cy, sPlane[attr]) * invQ;
+               array->attribs[attr][ix][1] = solve_plane(cx, cy, tPlane[attr]) * invQ;
+               array->attribs[attr][ix][2] = solve_plane(cx, cy, uPlane[attr]) * invQ;
+               if (attr < FRAG_ATTRIB_VAR0) {
+                  const GLuint unit = attr - FRAG_ATTRIB_TEX0;
+                  array->lambda[unit][ix] = compute_lambda(sPlane[attr],
+                                                           tPlane[attr],
+                                                           vPlane[attr],
+                                                           cx, cy, invQ,
+                                                           texWidth[attr],
+                                                           texHeight[attr]);
                }
-            }
+            ATTRIB_LOOP_END
 #endif
             ix--;
             count++;
@@ -435,28 +426,25 @@
                array->attribs[FRAG_ATTRIB_FOGC][j][0]
                   = array->attribs[FRAG_ATTRIB_FOGC][j + left][0];
 #endif
-#if defined(DO_TEXVAR)
+#if defined(DO_ATTRIBS)
                array->lambda[0][j] = array->lambda[0][j + left];
 #endif
                array->coverage[j] = array->coverage[j + left];
             }
          }
-#ifdef DO_TEXVAR
+#ifdef DO_ATTRIBS
          /* shift texcoords, varying */
          {
             SWspanarrays *array = span.array;
-            GLuint attr;
-            for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-               if (swrast->_FragmentAttribs & (1 << attr)) {
-                  GLint j;
-                  for (j = 0; j < (GLint) n; j++) {
-                     array->attribs[attr][j][0] = array->attribs[attr][j + left][0];
-                     array->attribs[attr][j][1] = array->attribs[attr][j + left][1];
-                     array->attribs[attr][j][2] = array->attribs[attr][j + left][2];
-                     /*array->lambda[unit][j] = array->lambda[unit][j + left];*/
-                  }
+            ATTRIB_LOOP_BEGIN
+               GLint j;
+               for (j = 0; j < (GLint) n; j++) {
+                  array->attribs[attr][j][0] = array->attribs[attr][j + left][0];
+                  array->attribs[attr][j][1] = array->attribs[attr][j + left][1];
+                  array->attribs[attr][j][2] = array->attribs[attr][j + left][2];
+                  /*array->lambda[unit][j] = array->lambda[unit][j + left];*/
                }
-            }
+            ATTRIB_LOOP_END
          }
 #endif
 
@@ -494,8 +482,8 @@
 #undef DO_SPEC
 #endif
 
-#ifdef DO_TEXVAR
-#undef DO_TEXVAR
+#ifdef DO_ATTRIBS
+#undef DO_ATTRIBS
 #endif
 
 #ifdef DO_OCCLUSION_TEST

src/mesa/swrast/s_context.c

@@ -505,45 +505,52 @@ _swrast_update_texture_samplers(GLcontext *ctx)
 
 
 /**
- * Update the swrast->_FragmentAttribs field.
+ * Update swrast->_ActiveAttribs and swrast->_NumActiveAttribs
  */
 static void
 _swrast_update_fragment_attribs(GLcontext *ctx)
 {
    SWcontext *swrast = SWRAST_CONTEXT(ctx);
+   GLuint attribsMask;
    
    if (ctx->FragmentProgram._Current) {
-      swrast->_FragmentAttribs
-         = ctx->FragmentProgram._Current->Base.InputsRead;
+      attribsMask = ctx->FragmentProgram._Current->Base.InputsRead;
    }
    else {
       GLuint u;
-      swrast->_FragmentAttribs = 0x0;
+      attribsMask = 0x0;
 
+#if 0 /* not yet */
       if (ctx->Depth.Test)
-         swrast->_FragmentAttribs |= FRAG_BIT_WPOS;
+         attribsMask |= FRAG_BIT_WPOS;
       if (NEED_SECONDARY_COLOR(ctx))
-         swrast->_FragmentAttribs |= FRAG_BIT_COL1;
+         attribsMask |= FRAG_BIT_COL1;
+#endif
       if (swrast->_FogEnabled)
-         swrast->_FragmentAttribs |= FRAG_BIT_FOGC;
+         attribsMask |= FRAG_BIT_FOGC;
 
       for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
          if (ctx->Texture.Unit[u]._ReallyEnabled) {
-            swrast->_FragmentAttribs |= FRAG_BIT_TEX(u);
+            attribsMask |= FRAG_BIT_TEX(u);
          }
       }
    }
 
-   /* Find lowest, highest bit set in _FragmentAttribs */
+   /* don't want to interpolate these generic attribs just yet */
+   /* XXX temporary */
+   attribsMask &= ~(FRAG_BIT_WPOS |
+                    FRAG_BIT_COL0 |
+                    FRAG_BIT_COL1 |
+                    FRAG_BIT_FOGC);
+
+   /* Update _ActiveAttribs[] list */
    {
-      GLuint bits = swrast->_FragmentAttribs;
-      GLuint i = 0;;
-      while (bits) {
-         i++;
-         bits = bits >> 1;
+      GLuint i, num = 0;
+      for (i = 0; i < FRAG_ATTRIB_MAX; i++) {
+         if (attribsMask & (1 << i))
+            swrast->_ActiveAttribs[num++] = i;
       }
-      swrast->_MaxFragmentAttrib = i;
-      swrast->_MinFragmentAttrib = FRAG_ATTRIB_TEX0; /* XXX temporary */
+      swrast->_NumActiveAttribs = num;
    }
 }
 
@@ -912,7 +919,7 @@ _swrast_print_vertex( GLcontext *ctx, const SWvertex *v )
                   v->specular[0], v->specular[1],
                   v->specular[2], v->specular[3]);
 #endif
-      _mesa_debug(ctx, "fog %f\n", v->fog);
+      _mesa_debug(ctx, "fog %f\n", v->attrib[FRAG_ATTRIB_FOGC][0]);
       _mesa_debug(ctx, "index %d\n", v->index);
       _mesa_debug(ctx, "pointsize %f\n", v->pointSize);
       _mesa_debug(ctx, "\n");

src/mesa/swrast/s_context.h

@@ -138,12 +138,10 @@ typedef struct
    GLbitfield _ColorOutputsMask;
    GLuint _NumColorOutputs;
 
-   /** Fragment attributes to compute during rasterization.
-    * Mask of FRAG_BIT_* flags.
-    */
-   GLbitfield _FragmentAttribs;
-   GLuint _MinFragmentAttrib;  /**< Lowest bit set in _FragmentAttribs */
-   GLuint _MaxFragmentAttrib;  /**< Highest bit set in _FragmentAttribs + 1 */
+   /** List/array of the fragment attributes to interpolate */
+   GLuint _ActiveAttribs[FRAG_ATTRIB_MAX];
+   /** Number of fragment attributes to interpolate */
+   GLuint _NumActiveAttribs;
 
    /* Accum buffer temporaries.
     */
@@ -277,4 +275,19 @@ _swrast_update_texture_samplers(GLcontext *ctx);
 #define FixedToChan(X)  FixedToInt(X)
 #endif
 
+
+/**
+ * For looping over fragment attributes in the pointe, line
+ * triangle rasterizers.
+ */
+#define ATTRIB_LOOP_BEGIN                                \
+   {                                                     \
+      GLuint a;                                          \
+      for (a = 0; a < swrast->_NumActiveAttribs; a++) {  \
+         const GLuint attr = swrast->_ActiveAttribs[a];
+
+#define ATTRIB_LOOP_END } }
+
+
+
 #endif

src/mesa/swrast/s_lines.c

@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  6.5.3
  *
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  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"),
@@ -171,34 +171,13 @@ draw_wide_line( GLcontext *ctx, SWspan *span, GLboolean xMajor )
 #include "s_linetemp.h"
 
 
-/* Single-texture line, w/ fog, Z, specular, etc. */
+/* General-purpose textured line (any/all features). */
 #define NAME textured_line
 #define INTERP_RGBA
-#define INTERP_Z
-#define INTERP_FOG
-#define INTERP_TEX
-#define RENDER_SPAN(span)					\
-   if (ctx->Line.StippleFlag) {					\
-      span.arrayMask |= SPAN_MASK;				\
-      compute_stipple_mask(ctx, span.end, span.array->mask);	\
-   }								\
-   if (ctx->Line._Width > 1.0) {					\
-      draw_wide_line(ctx, &span, (GLboolean)(dx > dy));		\
-   }								\
-   else {							\
-      _swrast_write_rgba_span(ctx, &span);			\
-   }
-#include "s_linetemp.h"
-
-
-/* Multi-texture or separate specular line, w/ fog, Z, specular, etc. */
-#define NAME multitextured_line
-#define INTERP_RGBA
 #define INTERP_SPEC
 #define INTERP_Z
 #define INTERP_FOG
-#define INTERP_MULTITEX
-#define INTERP_VARYING
+#define INTERP_ATTRIBS
 #define RENDER_SPAN(span)					\
    if (ctx->Line.StippleFlag) {					\
       span.arrayMask |= SPAN_MASK;				\
@@ -251,8 +230,6 @@ _mesa_print_line_function(GLcontext *ctx)
       _mesa_printf("general_rgba_line\n");
    else if (swrast->Line == textured_line)
       _mesa_printf("textured_line\n");
-   else if (swrast->Line == multitextured_line)
-      _mesa_printf("multitextured_line\n");
    else
       _mesa_printf("Driver func %p\n", (void *(*)()) swrast->Line);
 }
@@ -302,15 +279,7 @@ _swrast_choose_line( GLcontext *ctx )
       else if (ctx->Texture._EnabledCoordUnits
              || ctx->FragmentProgram._Current) {
          /* textured lines */
-         if (ctx->Texture._EnabledCoordUnits > 0x1
-             || NEED_SECONDARY_COLOR(ctx)
-             || ctx->FragmentProgram._Current) {
-            /* multi-texture and/or separate specular color */
-            USE(multitextured_line);
-         }
-         else {
-            USE(textured_line);
-         }
+         USE(textured_line);
       }
       else if (ctx->Depth.Test || swrast->_FogEnabled || ctx->Line._Width != 1.0
                || ctx->Line.StippleFlag) {

src/mesa/swrast/s_linetemp.h

@@ -35,9 +35,7 @@
  *    INTERP_RGBA     - if defined, interpolate RGBA values
  *    INTERP_SPEC     - if defined, interpolate specular RGB values
  *    INTERP_INDEX    - if defined, interpolate color index values
- *    INTERP_TEX      - if defined, interpolate unit 0 texcoords
- *    INTERP_MULTITEX - if defined, interpolate multi-texcoords
- *    INTERP_VARYING  - if defined, interpolate GLSL varyings
+ *    INTERP_ATTRIBS  - if defined, interpolate attribs (texcoords, varying, etc)
  *
  * When one can directly address pixels in the color buffer the following
  * macros can be defined and used to directly compute pixel addresses during
@@ -280,62 +278,35 @@ NAME( GLcontext *ctx, const SWvertex *vert0, const SWvertex *vert1 )
 #endif
 #ifdef INTERP_FOG
    interpFlags |= SPAN_FOG;
-   span.attrStart[FRAG_ATTRIB_FOGC][0] = vert0->fog;
-   span.attrStepX[FRAG_ATTRIB_FOGC][0] = (vert1->fog - vert0->fog) / numPixels;
+   span.attrStart[FRAG_ATTRIB_FOGC][0] = vert0->attrib[FRAG_ATTRIB_FOGC][0];
+   span.attrStepX[FRAG_ATTRIB_FOGC][0] = (vert1->attrib[FRAG_ATTRIB_FOGC][0]
+                                          - vert0->attrib[FRAG_ATTRIB_FOGC][0]) / numPixels;
 #endif
-#ifdef INTERP_TEX
-   interpFlags |= SPAN_TEXTURE;
-   {
-      const GLfloat invw0 = vert0->win[3];
-      const GLfloat invw1 = vert1->win[3];
-      const GLfloat invLen = 1.0F / numPixels;
-      GLfloat ds, dt, dr, dq;
-      span.attrStart[FRAG_ATTRIB_TEX0][0] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][0];
-      span.attrStart[FRAG_ATTRIB_TEX0][1] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][1];
-      span.attrStart[FRAG_ATTRIB_TEX0][2] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][2];
-      span.attrStart[FRAG_ATTRIB_TEX0][3] = invw0 * vert0->attrib[FRAG_ATTRIB_TEX0][3];
-      ds = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][0]) - span.attrStart[FRAG_ATTRIB_TEX0][0];
-      dt = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][1]) - span.attrStart[FRAG_ATTRIB_TEX0][1];
-      dr = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][2]) - span.attrStart[FRAG_ATTRIB_TEX0][2];
-      dq = (invw1 * vert1->attrib[FRAG_ATTRIB_TEX0][3]) - span.attrStart[FRAG_ATTRIB_TEX0][3];
-      span.attrStepX[FRAG_ATTRIB_TEX0][0] = ds * invLen;
-      span.attrStepX[FRAG_ATTRIB_TEX0][1] = dt * invLen;
-      span.attrStepX[FRAG_ATTRIB_TEX0][2] = dr * invLen;
-      span.attrStepX[FRAG_ATTRIB_TEX0][3] = dq * invLen;
-      span.attrStepY[FRAG_ATTRIB_TEX0][0] = 0.0F;
-      span.attrStepY[FRAG_ATTRIB_TEX0][1] = 0.0F;
-      span.attrStepY[FRAG_ATTRIB_TEX0][2] = 0.0F;
-      span.attrStepY[FRAG_ATTRIB_TEX0][3] = 0.0F;
-   }
-#endif
-#if defined(INTERP_MULTITEX) || defined(INTERP_VARYING)
+#if defined(INTERP_ATTRIBS)
    interpFlags |= (SPAN_TEXTURE | SPAN_VARYING);
    {
       const GLfloat invLen = 1.0F / numPixels;
       const GLfloat invw0 = vert0->win[3];
       const GLfloat invw1 = vert1->win[3];
-      GLuint attr;
-      for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-         if (swrast->_FragmentAttribs & (1 << attr)) {
-            GLfloat ds, dt, dr, dq;
-            span.attrStart[attr][0] = invw0 * vert0->attrib[attr][0];
-            span.attrStart[attr][1] = invw0 * vert0->attrib[attr][1];
-            span.attrStart[attr][2] = invw0 * vert0->attrib[attr][2];
-            span.attrStart[attr][3] = invw0 * vert0->attrib[attr][3];
-            ds = (invw1 * vert1->attrib[attr][0]) - span.attrStart[attr][0];
-            dt = (invw1 * vert1->attrib[attr][1]) - span.attrStart[attr][1];
-            dr = (invw1 * vert1->attrib[attr][2]) - span.attrStart[attr][2];
-            dq = (invw1 * vert1->attrib[attr][3]) - span.attrStart[attr][3];
-            span.attrStepX[attr][0] = ds * invLen;
-            span.attrStepX[attr][1] = dt * invLen;
-            span.attrStepX[attr][2] = dr * invLen;
-            span.attrStepX[attr][3] = dq * invLen;
-            span.attrStepY[attr][0] = 0.0F;
-            span.attrStepY[attr][1] = 0.0F;
-            span.attrStepY[attr][2] = 0.0F;
-            span.attrStepY[attr][3] = 0.0F;
-	 }
-      }
+      ATTRIB_LOOP_BEGIN
+         GLfloat ds, dt, dr, dq;
+         span.attrStart[attr][0] = invw0 * vert0->attrib[attr][0];
+         span.attrStart[attr][1] = invw0 * vert0->attrib[attr][1];
+         span.attrStart[attr][2] = invw0 * vert0->attrib[attr][2];
+         span.attrStart[attr][3] = invw0 * vert0->attrib[attr][3];
+         ds = (invw1 * vert1->attrib[attr][0]) - span.attrStart[attr][0];
+         dt = (invw1 * vert1->attrib[attr][1]) - span.attrStart[attr][1];
+         dr = (invw1 * vert1->attrib[attr][2]) - span.attrStart[attr][2];
+         dq = (invw1 * vert1->attrib[attr][3]) - span.attrStart[attr][3];
+         span.attrStepX[attr][0] = ds * invLen;
+         span.attrStepX[attr][1] = dt * invLen;
+         span.attrStepX[attr][2] = dr * invLen;
+         span.attrStepX[attr][3] = dq * invLen;
+         span.attrStepY[attr][0] = 0.0F;
+         span.attrStepY[attr][1] = 0.0F;
+         span.attrStepY[attr][2] = 0.0F;
+         span.attrStepY[attr][3] = 0.0F;
+      ATTRIB_LOOP_END
    }
 #endif
 
@@ -445,8 +416,7 @@ NAME( GLcontext *ctx, const SWvertex *vert0, const SWvertex *vert1 )
 #undef INTERP_FOG
 #undef INTERP_RGBA
 #undef INTERP_SPEC
-#undef INTERP_TEX
-#undef INTERP_MULTITEX
+#undef INTERP_ATTRIBS
 #undef INTERP_INDEX
 #undef PIXEL_ADDRESS
 #undef PIXEL_TYPE

src/mesa/swrast/s_points.c

@@ -38,7 +38,7 @@
 #define RGBA       0x1
 #define INDEX      0x2
 #define SMOOTH     0x4
-#define TEXTURE    0x8
+#define ATTRIBS    0x8
 #define SPECULAR  0x10
 #define LARGE     0x20
 #define ATTENUATE 0x40
@@ -104,7 +104,7 @@
 /*
  * Textured RGBA points.
  */
-#define FLAGS (RGBA | LARGE | TEXTURE | SPECULAR)
+#define FLAGS (RGBA | LARGE | ATTRIBS | SPECULAR)
 #define NAME textured_rgba_point
 #include "s_pointtemp.h"
 
@@ -112,7 +112,7 @@
 /*
  * Antialiased points with texture mapping.
  */
-#define FLAGS (RGBA | SMOOTH | TEXTURE | SPECULAR)
+#define FLAGS (RGBA | SMOOTH | ATTRIBS | SPECULAR)
 #define NAME antialiased_tex_rgba_point
 #include "s_pointtemp.h"
 
@@ -128,7 +128,7 @@
 /*
  * Distance attenuated, textured RGBA points.
  */
-#define FLAGS (RGBA | ATTENUATE | TEXTURE | SPECULAR)
+#define FLAGS (RGBA | ATTENUATE | ATTRIBS | SPECULAR)
 #define NAME atten_textured_rgba_point
 #include "s_pointtemp.h"
 
@@ -136,7 +136,7 @@
 /*
  * Distance attenuated, antialiased points with or without texture mapping.
  */
-#define FLAGS (RGBA | ATTENUATE | TEXTURE | SMOOTH)
+#define FLAGS (RGBA | ATTENUATE | ATTRIBS | SMOOTH)
 #define NAME atten_antialiased_rgba_point
 #include "s_pointtemp.h"
 

src/mesa/swrast/s_pointtemp.h

@@ -39,14 +39,14 @@
  *
  *   RGBA = do rgba instead of color index
  *   SMOOTH = do antialiasing
- *   TEXTURE = do texture coords
+ *   ATTRIBS = general attributes (texcoords, etc)
  *   SPECULAR = do separate specular color
  *   LARGE = do points with diameter > 1 pixel
  *   ATTENUATE = compute point size attenuation
  *   SPRITE = GL_ARB_point_sprite / GL_NV_point_sprite
  *
  * Notes: LARGE and ATTENUATE are exclusive of each other.
- *        TEXTURE requires RGBA
+ *        ATTRIBS requires RGBA
  */
 
 
@@ -63,7 +63,6 @@
  */
 
 
-
 static void
 NAME ( GLcontext *ctx, const SWvertex *vert )
 {
@@ -87,9 +86,8 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
    const GLuint colorIndex = (GLuint) vert->index; /* XXX round? */
 #endif
-#if FLAGS & TEXTURE
+#if FLAGS & ATTRIBS
    GLfloat attrib[FRAG_ATTRIB_MAX][4]; /* texture & varying */
-   GLuint attr;
 #endif
    SWcontext *swrast = SWRAST_CONTEXT(ctx);
    SWspan *span = &(swrast->PointSpan);
@@ -107,7 +105,7 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
     */
    span->interpMask = SPAN_FOG;
    span->arrayMask = SPAN_XY | SPAN_Z;
-   span->attrStart[FRAG_ATTRIB_FOGC][0] = vert->fog;
+   span->attrStart[FRAG_ATTRIB_FOGC][0] = vert->attrib[FRAG_ATTRIB_FOGC][0];
    span->attrStepX[FRAG_ATTRIB_FOGC][0] = 0.0;
    span->attrStepY[FRAG_ATTRIB_FOGC][0] = 0.0;
 #if FLAGS & RGBA
@@ -119,28 +117,24 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
    span->arrayMask |= SPAN_INDEX;
 #endif
-#if FLAGS & TEXTURE
+#if FLAGS & ATTRIBS
    span->arrayMask |= (SPAN_TEXTURE | SPAN_LAMBDA);
    if (ctx->FragmentProgram._Active) {
       /* Don't divide texture s,t,r by q (use TXP to do that) */
-      for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-         if (swrast->_FragmentAttribs & (1 << attr)) {
-            COPY_4V(attrib[attr], vert->attrib[attr]);
-         }
-      }
+      ATTRIB_LOOP_BEGIN
+         COPY_4V(attrib[attr], vert->attrib[attr]);
+      ATTRIB_LOOP_END
    }
    else {
       /* Divide texture s,t,r by q here */
-      for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-         if (swrast->_FragmentAttribs & (1 << attr)) {
-            const GLfloat q = vert->attrib[attr][3];
-            const GLfloat invQ = (q == 0.0F || q == 1.0F) ? 1.0F : (1.0F / q);
-            attrib[attr][0] = vert->attrib[attr][0] * invQ;
-            attrib[attr][1] = vert->attrib[attr][1] * invQ;
-            attrib[attr][2] = vert->attrib[attr][2] * invQ;
-            attrib[attr][3] = q;
-         }
-      }
+      ATTRIB_LOOP_BEGIN
+         const GLfloat q = vert->attrib[attr][3];
+         const GLfloat invQ = (q == 0.0F || q == 1.0F) ? 1.0F : (1.0F / q);
+         attrib[attr][0] = vert->attrib[attr][0] * invQ;
+         attrib[attr][1] = vert->attrib[attr][1] * invQ;
+         attrib[attr][2] = vert->attrib[attr][2] * invQ;
+         attrib[attr][3] = q;
+      ATTRIB_LOOP_END
    }
    /* need these for fragment programs */
    span->attrStart[FRAG_ATTRIB_WPOS][3] = 1.0F;
@@ -278,16 +272,14 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
             span->array->index[count] = colorIndex;
 #endif
-#if FLAGS & TEXTURE
-            for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-               if (swrast->_FragmentAttribs & (1 << attr)) {
-                  COPY_4V(span->array->attribs[attr][count], attrib[attr]);
-                  if (attr < FRAG_ATTRIB_VAR0) {
-                     const GLuint u = attr - FRAG_ATTRIB_TEX0;
-                     span->array->lambda[u][count] = 0.0;
-                  }
+#if FLAGS & ATTRIBS
+            ATTRIB_LOOP_BEGIN
+               COPY_4V(span->array->attribs[attr][count], attrib[attr]);
+               if (attr < FRAG_ATTRIB_VAR0) {
+                  const GLuint u = attr - FRAG_ATTRIB_TEX0;
+                  span->array->lambda[u][count] = 0.0;
                }
-            }
+            ATTRIB_LOOP_END
 #endif
 
 #if FLAGS & SMOOTH
@@ -405,12 +397,10 @@ NAME ( GLcontext *ctx, const SWvertex *vert )
 #if FLAGS & INDEX
       span->array->index[count] = colorIndex;
 #endif
-#if FLAGS & TEXTURE
-      for (attr = swrast->_MinFragmentAttrib; attr < swrast->_MaxFragmentAttrib; attr++) {
-         if (swrast->_FragmentAttribs & (1 << attr)) {
-            COPY_4V(span->array->attribs[attr][count], attribs[attr]);
-         }
-      }
+#if FLAGS & ATTRIBS
+      ATTRIB_LOOP_BEGIN
+         COPY_4V(span->array->attribs[attr][count], attribs[attr]);
+      ATTRIB_LOOP_END
 #endif
 
       span->array->x[count] = (GLint) vert->win[0];

src/mesa/swrast/s_triangle.c

@@ -67,24 +67,9 @@ _swrast_culltriangle( GLcontext *ctx,
 
 
 /*
- * Render a flat-shaded color index triangle.
+ * Render a smooth or flat-shaded color index triangle.
  */
-#define NAME flat_ci_triangle
-#define INTERP_Z 1
-#define INTERP_FOG 1
-#define SETUP_CODE			\
-   span.interpMask |= SPAN_INDEX;	\
-   span.index = FloatToFixed(v2->index);\
-   span.indexStep = 0;
-#define RENDER_SPAN( span )  _swrast_write_index_span(ctx, &span);
-#include "s_tritemp.h"
-
-
-
-/*
- * Render a smooth-shaded color index triangle.
- */
-#define NAME smooth_ci_triangle
+#define NAME ci_triangle
 #define INTERP_Z 1
 #define INTERP_FOG 1
 #define INTERP_INDEX 1
@@ -139,7 +124,7 @@ _swrast_culltriangle( GLcontext *ctx,
  * Render an RGB, GL_DECAL, textured triangle.
  * Interpolate S,T only w/out mipmapping or perspective correction.
  *
- * No fog.
+ * No fog.  No depth testing.
  */
 #define NAME simple_textured_triangle
 #define INTERP_INT_TEX 1
@@ -803,7 +788,7 @@ fast_persp_span(GLcontext *ctx, SWspan *span,
 #define INTERP_FOG 1
 #define INTERP_RGB 1
 #define INTERP_ALPHA 1
-#define INTERP_TEX 1
+#define INTERP_ATTRIBS 1
 
 #define SETUP_CODE							\
    struct persp_info info;						\
@@ -865,16 +850,16 @@ fast_persp_span(GLcontext *ctx, SWspan *span,
 
 
 /*
- * Render a smooth-shaded, textured, RGBA triangle.
+ * Render an RGBA triangle with arbitrary attributes.
  */
-#define NAME general_textured_triangle
+#define NAME general_triangle
 #define INTERP_Z 1
 #define INTERP_W 1
 #define INTERP_FOG 1
 #define INTERP_RGB 1
 #define INTERP_SPEC 1
 #define INTERP_ALPHA 1
-#define INTERP_TEX 1
+#define INTERP_ATTRIBS 1
 #define RENDER_SPAN( span )   _swrast_write_rgba_span(ctx, &span);
 #include "s_tritemp.h"
 
@@ -1054,6 +1039,11 @@ _swrast_choose_triangle( GLcontext *ctx )
          }
       }
 
+      if (!rgbmode) {
+         USE(ci_triangle);
+         return;
+      }
+
       if (ctx->Texture._EnabledCoordUnits ||
           ctx->FragmentProgram._Current ||
           ctx->ATIFragmentShader._Enabled) {
@@ -1102,7 +1092,7 @@ _swrast_choose_triangle( GLcontext *ctx )
 	       }
 	       else {
 #if (CHAN_BITS == 16 || CHAN_BITS == 32)
-                  USE(general_textured_triangle);
+                  USE(general_triangle);
 #else
                   USE(affine_textured_triangle);
 #endif
@@ -1110,7 +1100,7 @@ _swrast_choose_triangle( GLcontext *ctx )
 	    }
 	    else {
 #if (CHAN_BITS == 16 || CHAN_BITS == 32)
-               USE(general_textured_triangle);
+               USE(general_triangle);
 #else
                USE(persp_textured_triangle);
 #endif
@@ -1118,28 +1108,18 @@ _swrast_choose_triangle( GLcontext *ctx )
 	 }
          else {
             /* general case textured triangles */
-            USE(general_textured_triangle);
+            USE(general_triangle);
          }
       }
       else {
          ASSERT(!ctx->Texture._EnabledCoordUnits);
 	 if (ctx->Light.ShadeModel==GL_SMOOTH) {
 	    /* smooth shaded, no texturing, stippled or some raster ops */
-            if (rgbmode) {
-	       USE(smooth_rgba_triangle);
-            }
-            else {
-               USE(smooth_ci_triangle);
-            }
+            USE(smooth_rgba_triangle);
 	 }
 	 else {
 	    /* flat shaded, no texturing, stippled or some raster ops */
-            if (rgbmode) {
-	       USE(flat_rgba_triangle);
-            }
-            else {
-               USE(flat_ci_triangle);
-            }
+            USE(flat_rgba_triangle);
 	 }
       }
    }

src/mesa/swrast/s_tritemp.h

@@ -38,7 +38,8 @@
  *    INTERP_INDEX    - if defined, interpolate color index values
  *    INTERP_INT_TEX  - if defined, interpolate integer ST texcoords
  *                         (fast, simple 2-D texture mapping)
- *    INTERP_TEX      - if defined, interpolate texcoords and varying vars
+ *    INTERP_ATTRIBS  - if defined, interpolate arbitrary attribs (texcoords,
+ *                         varying vars, etc)
  *                         NOTE:  OpenGL STRQ = Mesa STUV (R was taken for red)
  *
  * When one can directly address pixels in the color buffer the following
@@ -117,20 +118,6 @@
 #endif
 
 
-#define TEXVAR_LOOP(CODE)                                \
-   {                                                     \
-      GLuint attr;                                       \
-      for (attr = swrast->_MinFragmentAttrib;            \
-           attr < swrast->_MaxFragmentAttrib; attr++) {  \
-         if (swrast->_FragmentAttribs & (1 << attr)) {   \
-            CODE                                         \
-         }                                               \
-      }                                                  \
-   }
-
-
-
-
 /*
  * Some code we unfortunately need to prevent negative interpolated colors.
  */
@@ -472,11 +459,11 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
       {
 #  ifdef INTERP_W
          const GLfloat wMax = vMax->win[3], wMin = vMin->win[3], wMid = vMid->win[3];
-         const GLfloat eMaj_dfog = vMax->fog * wMax - vMin->fog * wMin;
-         const GLfloat eBot_dfog = vMid->fog * wMid - vMin->fog * wMin;
+         const GLfloat eMaj_dfog = vMax->attrib[FRAG_ATTRIB_FOGC][0] * wMax - vMin->attrib[FRAG_ATTRIB_FOGC][0] * wMin;
+         const GLfloat eBot_dfog = vMid->attrib[FRAG_ATTRIB_FOGC][0] * wMid - vMin->attrib[FRAG_ATTRIB_FOGC][0] * wMin;
 #  else
-         const GLfloat eMaj_dfog = vMax->fog - vMin->fog;
-         const GLfloat eBot_dfog = vMid->fog - vMin->fog;
+         const GLfloat eMaj_dfog = vMax->attrib[FRAG_ATTRIB_FOGC][0] - vMin->attrib[FRAG_ATTRIB_FOGC][0];
+         const GLfloat eBot_dfog = vMid->attrib[FRAG_ATTRIB_FOGC][0] - vMin->attrib[FRAG_ATTRIB_FOGC][0];
 #  endif
          span.attrStepX[FRAG_ATTRIB_FOGC][0] = oneOverArea * (eMaj_dfog * eBot.dy - eMaj.dy * eBot_dfog);
          span.attrStepY[FRAG_ATTRIB_FOGC][0] = oneOverArea * (eMaj.dx * eBot_dfog - eMaj_dfog * eBot.dx);
@@ -615,12 +602,12 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
          span.intTexStep[1] = SignedFloatToFixed(span.attrStepX[FRAG_ATTRIB_TEX0][1]);
       }
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
       span.interpMask |= (SPAN_TEXTURE | SPAN_VARYING);
       {
          /* win[3] is 1/W */
          const GLfloat wMax = vMax->win[3], wMin = vMin->win[3], wMid = vMid->win[3];
-         TEXVAR_LOOP(
+         ATTRIB_LOOP_BEGIN
             GLfloat eMaj_ds = vMax->attrib[attr][0] * wMax - vMin->attrib[attr][0] * wMin;
             GLfloat eBot_ds = vMid->attrib[attr][0] * wMid - vMin->attrib[attr][0] * wMin;
             GLfloat eMaj_dt = vMax->attrib[attr][1] * wMax - vMin->attrib[attr][1] * wMin;
@@ -637,7 +624,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
             span.attrStepY[attr][2] = oneOverArea * (eMaj.dx * eBot_du - eMaj_du * eBot.dx);
             span.attrStepX[attr][3] = oneOverArea * (eMaj_dv * eBot.dy - eMaj.dy * eBot_dv);
             span.attrStepY[attr][3] = oneOverArea * (eMaj.dx * eBot_dv - eMaj_dv * eBot.dx);
-         )
+         ATTRIB_LOOP_END
       }
 #endif
 
@@ -733,7 +720,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
          GLfixed sLeft=0, dsOuter=0, dsInner;
          GLfixed tLeft=0, dtOuter=0, dtInner;
 #endif
-#ifdef INTERP_TEX
+#ifdef INTERP_ATTRIBS
          GLfloat sLeft[FRAG_ATTRIB_MAX];
          GLfloat tLeft[FRAG_ATTRIB_MAX];
          GLfloat uLeft[FRAG_ATTRIB_MAX];
@@ -881,9 +868,9 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
 #endif
 #ifdef INTERP_FOG
 #  ifdef INTERP_W
-               fogLeft = vLower->fog * vLower->win[3] + (span.attrStepX[FRAG_ATTRIB_FOGC][0] * adjx + span.attrStepY[FRAG_ATTRIB_FOGC][0] * adjy) * (1.0F/FIXED_SCALE);
+               fogLeft = vLower->attrib[FRAG_ATTRIB_FOGC][0] * vLower->win[3] + (span.attrStepX[FRAG_ATTRIB_FOGC][0] * adjx + span.attrStepY[FRAG_ATTRIB_FOGC][0] * adjy) * (1.0F/FIXED_SCALE);
 #  else
-               fogLeft = vLower->fog + (span.attrStepX[FRAG_ATTRIB_FOGC][0] * adjx + span.attrStepY[FRAG_ATTRIB_FOGC][0] * adjy) * (1.0F/FIXED_SCALE);
+               fogLeft = vLower->attrib[FRAG_ATTRIB_FOGC][0] + (span.attrStepX[FRAG_ATTRIB_FOGC][0] * adjx + span.attrStepY[FRAG_ATTRIB_FOGC][0] * adjy) * (1.0F/FIXED_SCALE);
 #  endif
                dfogOuter = span.attrStepY[FRAG_ATTRIB_FOGC][0] + dxOuter * span.attrStepX[FRAG_ATTRIB_FOGC][0];
 #endif
@@ -1000,8 +987,8 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                   dtOuter = SignedFloatToFixed(span.attrStepY[FRAG_ATTRIB_TEX0][1] + dxOuter * span.attrStepX[FRAG_ATTRIB_TEX0][1]);
                }
 #endif
-#ifdef INTERP_TEX
-               TEXVAR_LOOP(
+#ifdef INTERP_ATTRIBS
+               ATTRIB_LOOP_BEGIN
                   const GLfloat invW = vLower->win[3];
                   const GLfloat s0 = vLower->attrib[attr][0] * invW;
                   const GLfloat t0 = vLower->attrib[attr][1] * invW;
@@ -1015,7 +1002,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                   dtOuter[attr] = span.attrStepY[attr][1] + dxOuter * span.attrStepX[attr][1];
                   duOuter[attr] = span.attrStepY[attr][2] + dxOuter * span.attrStepX[attr][2];
                   dvOuter[attr] = span.attrStepY[attr][3] + dxOuter * span.attrStepX[attr][3];
-               )
+               ATTRIB_LOOP_END
 #endif
             } /*if setupLeft*/
 
@@ -1071,13 +1058,13 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
             dsInner = dsOuter + span.intTexStep[0];
             dtInner = dtOuter + span.intTexStep[1];
 #endif
-#ifdef INTERP_TEX
-            TEXVAR_LOOP(
+#ifdef INTERP_ATTRIBS
+            ATTRIB_LOOP_BEGIN
                dsInner[attr] = dsOuter[attr] + span.attrStepX[attr][0];
                dtInner[attr] = dtOuter[attr] + span.attrStepX[attr][1];
                duInner[attr] = duOuter[attr] + span.attrStepX[attr][2];
                dvInner[attr] = dvOuter[attr] + span.attrStepX[attr][3];
-            )
+            ATTRIB_LOOP_END
 #endif
 
             while (lines > 0) {
@@ -1120,13 +1107,13 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                span.intTex[1] = tLeft;
 #endif
 
-#ifdef INTERP_TEX
-               TEXVAR_LOOP(
+#ifdef INTERP_ATTRIBS
+               ATTRIB_LOOP_BEGIN
                   span.attrStart[attr][0] = sLeft[attr];
                   span.attrStart[attr][1] = tLeft[attr];
                   span.attrStart[attr][2] = uLeft[attr];
                   span.attrStart[attr][3] = vLeft[attr];
-               )
+               ATTRIB_LOOP_END
 #endif
 
                /* This is where we actually generate fragments */
@@ -1208,13 +1195,13 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                   sLeft += dsOuter;
                   tLeft += dtOuter;
 #endif
-#ifdef INTERP_TEX
-                  TEXVAR_LOOP(
+#ifdef INTERP_ATTRIBS
+                  ATTRIB_LOOP_BEGIN
                      sLeft[attr] += dsOuter[attr];
                      tLeft[attr] += dtOuter[attr];
                      uLeft[attr] += duOuter[attr];
                      vLeft[attr] += dvOuter[attr];
-                  )
+                  ATTRIB_LOOP_END
 #endif
                }
                else {
@@ -1253,13 +1240,13 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
                   sLeft += dsInner;
                   tLeft += dtInner;
 #endif
-#ifdef INTERP_TEX
-                  TEXVAR_LOOP(
+#ifdef INTERP_ATTRIBS
+                  ATTRIB_LOOP_BEGIN
                      sLeft[attr] += dsInner[attr];
                      tLeft[attr] += dtInner[attr];
                      uLeft[attr] += duInner[attr];
                      vLeft[attr] += dvInner[attr];
-                  )
+                  ATTRIB_LOOP_END
 #endif
                }
             } /*while lines>0*/
@@ -1290,7 +1277,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0,
 #undef INTERP_SPEC
 #undef INTERP_INDEX
 #undef INTERP_INT_TEX
-#undef INTERP_TEX
+#undef INTERP_ATTRIBS
 #undef TEX_UNIT_LOOP
 #undef VARYING_LOOP
 

src/mesa/swrast/swrast.h

@@ -69,7 +69,6 @@ typedef struct {
    GLfloat win[4];
    GLchan color[4];
    GLchan specular[4];
-   GLfloat fog;
    GLfloat index;
    GLfloat pointSize;
    GLfloat attrib[FRAG_ATTRIB_MAX][4]; /**< texcoords & varying, more to come */

src/mesa/swrast_setup/ss_context.c

@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  6.5.3
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  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"),
@@ -85,6 +85,10 @@ _swsetup_RenderPrimitive( GLcontext *ctx, GLenum mode )
    _swrast_render_primitive( ctx, mode );
 }
 
+
+/**
+ * Helper macros for setup_vertex_format()
+ */
 #define SWZ ((SWvertex *)0)
 #define SWOffset(MEMBER) (((char *)&(SWZ->MEMBER)) - ((char *)SWZ))
 
@@ -96,32 +100,20 @@ do {						\
    e++;						\
 } while (0)
 
-/*
- * We patch this function into tnl->Driver.Render.Start.
- * It's called when we start rendering a vertex buffer.
+
+/**
+ * Tell the tnl module how to build SWvertex objects for swrast.
+ * We'll build the map[] array with that info and pass it to
+ * _tnl_install_attrs().
  */
 static void
-_swsetup_RenderStart( GLcontext *ctx )
+setup_vertex_format(GLcontext *ctx)
 {
-   SScontext *swsetup = SWSETUP_CONTEXT(ctx);
    TNLcontext *tnl = TNL_CONTEXT(ctx);
-   struct vertex_buffer *VB = &tnl->vb;
-   GLuint new_state = swsetup->NewState;
+   SScontext *swsetup = SWSETUP_CONTEXT(ctx);
 
-   if (new_state & _SWSETUP_NEW_RENDERINDEX) {
-      _swsetup_choose_trifuncs( ctx );
-   }
-
-   swsetup->NewState = 0;
-
-   _swrast_render_start( ctx );
-
-   /* Important:
-    */
-   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
-
-
-   if (!RENDERINPUTS_EQUAL(tnl->render_inputs_bitset, swsetup->last_index_bitset)) {
+   if (!RENDERINPUTS_EQUAL(tnl->render_inputs_bitset,
+                           swsetup->last_index_bitset)) {
       DECLARE_RENDERINPUTS(index_bitset);
       struct tnl_attr_map map[_TNL_ATTRIB_MAX];
       int i, e = 0;
@@ -140,12 +132,14 @@ _swsetup_RenderStart( GLcontext *ctx )
          EMIT_ATTR( _TNL_ATTRIB_COLOR_INDEX, EMIT_1F, index );
 
       if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG ))
-         EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F, fog);
+         EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F, attrib[FRAG_ATTRIB_FOGC]);
 
-      if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
+      if (RENDERINPUTS_TEST_RANGE(index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX))
+      {
          for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) {
             if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) {
-               EMIT_ATTR( _TNL_ATTRIB_TEX(i), EMIT_4F, attrib[FRAG_ATTRIB_TEX0 + i] );
+               EMIT_ATTR( _TNL_ATTRIB_TEX(i), EMIT_4F,
+                          attrib[FRAG_ATTRIB_TEX0 + i] );
             }
          }
       }
@@ -172,6 +166,33 @@ _swsetup_RenderStart( GLcontext *ctx )
    }
 }
 
+
+/**
+ * Prepare to render a vertex buffer.
+ * Called via tnl->Driver.Render.Start.
+ */
+static void
+_swsetup_RenderStart( GLcontext *ctx )
+{
+   SScontext *swsetup = SWSETUP_CONTEXT(ctx);
+   TNLcontext *tnl = TNL_CONTEXT(ctx);
+   struct vertex_buffer *VB = &tnl->vb;
+
+   if (swsetup->NewState & _SWSETUP_NEW_RENDERINDEX) {
+      _swsetup_choose_trifuncs(ctx);
+   }
+
+   swsetup->NewState = 0;
+
+   _swrast_render_start(ctx);
+
+   /* Important */
+   VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
+
+   setup_vertex_format(ctx);
+}
+
+
 /*
  * We patch this function into tnl->Driver.Render.Finish.
  * It's called when we finish rendering a vertex buffer.
@@ -256,7 +277,7 @@ _swsetup_Translate( GLcontext *ctx, const void *vertex, SWvertex *dest )
    UNCLAMPED_FLOAT_TO_RGBA_CHAN( dest->specular, tmp );
 
    _tnl_get_attr( ctx, vertex, _TNL_ATTRIB_FOG, tmp );
-   dest->fog = tmp[0];
+   dest->attrib[FRAG_ATTRIB_FOGC][0] = tmp[0];
 
    _tnl_get_attr( ctx, vertex, _TNL_ATTRIB_COLOR_INDEX, tmp );
    dest->index = tmp[0];

src/mesa/tnl_dd/t_dd_vb.c

@@ -135,7 +135,7 @@ void TAG(translate_vertex)(GLcontext *ctx,
       dst->specular[1] = src->v.specular.green;
       dst->specular[2] = src->v.specular.blue;
 
-      dst->fog = src->v.specular.alpha/255.0;
+      dst->attrib[FRAG_ATTRIB_FOGC][0] = src->v.specular.alpha/255.0;
 
       if (HAVE_PTEX_VERTICES &&
 	  ((HAVE_TEX2_VERTICES && format == PROJ_TEX3_VERTEX_FORMAT) ||

windows/VC8/mesa/gdi/gdi.vcproj

@@ -0,0 +1,260 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="gdi"
+	ProjectGUID="{A1B24907-E196-4826-B6AF-26723629B633}"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory=".\Debug"
+			IntermediateDirectory=".\Debug"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="_DEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
+				TypeLibraryName=".\Debug/gdi.tlb"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/main,../../../../src/mesa/glapi,../../../../src/mesa/swrast,../../../../src/mesa/shader"
+				PreprocessorDefinitions="_DEBUG;WIN32;_WINDOWS;_USRDLL;GDI_EXPORTS;_DLL;BUILD_GL32;MESA_MINWARN"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				PrecompiledHeaderFile=".\Debug/gdi.pch"
+				AssemblerListingLocation=".\Debug/"
+				ObjectFile=".\Debug/"
+				ProgramDataBaseFileName=".\Debug/"
+				BrowseInformation="1"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/MACHINE:I386"
+				AdditionalDependencies="mesa.lib msvcrtd.lib gdi32.lib user32.lib winmm.lib odbc32.lib odbccp32.lib"
+				OutputFile="Debug/OPENGL32.DLL"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="../mesa/Debug"
+				IgnoreAllDefaultLibraries="true"
+				ModuleDefinitionFile="..\..\..\..\src\mesa\drivers\windows\gdi\mesa.def"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\Debug/OPENGL32.pdb"
+				ImportLibrary=".\Debug/OPENGL32.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="if not exist ..\..\..\..\lib md ..\..\..\..\lib&#x0D;&#x0A;copy Debug\OPENGL32.LIB ..\..\..\..\lib&#x0D;&#x0A;copy Debug\OPENGL32.DLL ..\..\..\..\lib&#x0D;&#x0A;if exist ..\..\..\..\progs\demos copy Debug\OPENGL32.DLL ..\..\..\..\progs\demos&#x0D;&#x0A;"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory=".\Release"
+			IntermediateDirectory=".\Release"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="NDEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
+				TypeLibraryName=".\Release/gdi.tlb"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="../../main,../../../../include,../../../../src/mesa,../../../../src/mesa/main,../../../../src/mesa/glapi,../../../../src/mesa/swrast,../../../../src/mesa/shader"
+				PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;_USRDLL;GDI_EXPORTS;_DLL;BUILD_GL32;MESA_MINWARN"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				PrecompiledHeaderFile=".\Release/gdi.pch"
+				AssemblerListingLocation=".\Release/"
+				ObjectFile=".\Release/"
+				ProgramDataBaseFileName=".\Release/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/MACHINE:I386"
+				AdditionalDependencies="mesa.lib winmm.lib gdi32.lib user32.lib msvcrt.lib odbc32.lib odbccp32.lib"
+				OutputFile="Release/OPENGL32.DLL"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="../mesa/Release"
+				IgnoreAllDefaultLibraries="true"
+				ModuleDefinitionFile="..\..\..\..\src\mesa\drivers\windows\gdi\mesa.def"
+				ProgramDatabaseFile=".\Release/OPENGL32.pdb"
+				ImportLibrary=".\Release/OPENGL32.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="if not exist ..\..\..\..\lib md ..\..\..\..\lib&#x0D;&#x0A;copy Release\OPENGL32.LIB ..\..\..\..\lib&#x0D;&#x0A;copy Release\OPENGL32.DLL ..\..\..\..\lib&#x0D;&#x0A;if exist ..\..\..\..\progs\demos copy Release\OPENGL32.DLL ..\..\..\..\progs\demos&#x0D;&#x0A;"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+			>
+			<File
+				RelativePath="..\..\..\..\src\mesa\drivers\common\driverfuncs.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\src\mesa\drivers\windows\gdi\mesa.def"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\src\mesa\drivers\windows\gdi\wgl.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\src\mesa\drivers\windows\gdi\wmesa.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl"
+			>
+			<File
+				RelativePath="..\..\..\..\src\mesa\drivers\windows\gdi\colors.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\src\mesa\drivers\common\driverfuncs.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\..\src\mesa\drivers\windows\gdi\wmesadef.h"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+			>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

windows/VC8/mesa/mesa.sln

@@ -0,0 +1,43 @@
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual C++ Express 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gdi", "gdi\gdi.vcproj", "{A1B24907-E196-4826-B6AF-26723629B633}"
+	ProjectSection(ProjectDependencies) = postProject
+		{2120C974-2717-4709-B44F-D6E6D0A56448} = {2120C974-2717-4709-B44F-D6E6D0A56448}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "glu", "glu\glu.vcproj", "{2E50FDAF-430B-475B-AE6B-60B68F2875BA}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mesa", "mesa\mesa.vcproj", "{2120C974-2717-4709-B44F-D6E6D0A56448}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "osmesa", "osmesa\osmesa.vcproj", "{8D6CD423-383B-49E7-81BC-D20C70B07DF5}"
+	ProjectSection(ProjectDependencies) = postProject
+		{A1B24907-E196-4826-B6AF-26723629B633} = {A1B24907-E196-4826-B6AF-26723629B633}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A1B24907-E196-4826-B6AF-26723629B633}.Debug|Win32.ActiveCfg = Debug|Win32
+		{A1B24907-E196-4826-B6AF-26723629B633}.Debug|Win32.Build.0 = Debug|Win32
+		{A1B24907-E196-4826-B6AF-26723629B633}.Release|Win32.ActiveCfg = Release|Win32
+		{A1B24907-E196-4826-B6AF-26723629B633}.Release|Win32.Build.0 = Release|Win32
+		{2E50FDAF-430B-475B-AE6B-60B68F2875BA}.Debug|Win32.ActiveCfg = Debug|Win32
+		{2E50FDAF-430B-475B-AE6B-60B68F2875BA}.Debug|Win32.Build.0 = Debug|Win32
+		{2E50FDAF-430B-475B-AE6B-60B68F2875BA}.Release|Win32.ActiveCfg = Release|Win32
+		{2E50FDAF-430B-475B-AE6B-60B68F2875BA}.Release|Win32.Build.0 = Release|Win32
+		{2120C974-2717-4709-B44F-D6E6D0A56448}.Debug|Win32.ActiveCfg = Debug|Win32
+		{2120C974-2717-4709-B44F-D6E6D0A56448}.Debug|Win32.Build.0 = Debug|Win32
+		{2120C974-2717-4709-B44F-D6E6D0A56448}.Release|Win32.ActiveCfg = Release|Win32
+		{2120C974-2717-4709-B44F-D6E6D0A56448}.Release|Win32.Build.0 = Release|Win32
+		{8D6CD423-383B-49E7-81BC-D20C70B07DF5}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8D6CD423-383B-49E7-81BC-D20C70B07DF5}.Debug|Win32.Build.0 = Debug|Win32
+		{8D6CD423-383B-49E7-81BC-D20C70B07DF5}.Release|Win32.ActiveCfg = Release|Win32
+		{8D6CD423-383B-49E7-81BC-D20C70B07DF5}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

windows/VC8/mesa/osmesa/osmesa.vcproj

@@ -0,0 +1,243 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="osmesa"
+	ProjectGUID="{8D6CD423-383B-49E7-81BC-D20C70B07DF5}"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory=".\Release"
+			IntermediateDirectory=".\Release"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="NDEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
+				TypeLibraryName=".\Release/osmesa.tlb"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/main,../../../../src/mesa/glapi,../../../../src/mesa/swrast,../../../../src/mesa/shader"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;OSMESA_EXPORTS"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				PrecompiledHeaderFile=".\Release/osmesa.pch"
+				AssemblerListingLocation=".\Release/"
+				ObjectFile=".\Release/"
+				ProgramDataBaseFileName=".\Release/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/MACHINE:I386"
+				AdditionalDependencies="opengl32.lib winmm.lib msvcrt.lib odbc32.lib odbccp32.lib"
+				OutputFile="Release/OSMESA32.DLL"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="../gdi/Release"
+				IgnoreAllDefaultLibraries="true"
+				ModuleDefinitionFile="..\..\..\..\src\mesa\drivers\osmesa\osmesa.def"
+				ProgramDatabaseFile=".\Release/OSMESA32.pdb"
+				ImportLibrary=".\Release/OSMESA32.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="if not exist ..\..\..\..\lib md ..\..\..\..\lib&#x0D;&#x0A;copy Release\OSMESA32.LIB ..\..\..\..\lib&#x0D;&#x0A;copy Release\OSMESA32.DLL ..\..\..\..\lib&#x0D;&#x0A;if exist ..\..\..\..\progs\demos copy Release\OSMESA32.DLL ..\..\..\..\progs\demos&#x0D;&#x0A;"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory=".\Debug"
+			IntermediateDirectory=".\Debug"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
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+			ATLMinimizesCRunTimeLibraryUsage="false"
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+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="_DEBUG"
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+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
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+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/main,../../../../src/mesa/glapi,../../../../src/mesa/swrast,../../../../src/mesa/shader"
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+				SuppressStartupBanner="true"
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+				CompileAs="0"
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+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalOptions="/MACHINE:I386"
+				AdditionalDependencies="opengl32.lib winmm.lib msvcrtd.lib odbc32.lib odbccp32.lib"
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+			Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
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+			Filter="h;hpp;hxx;hm;inl"
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+			Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
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windows/VC8/progs/demos/gears.vcproj

@@ -0,0 +1,239 @@
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+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="gears"
+	ProjectGUID="{3A7B0671-10F8-45D1-B012-F6D650F817CE}"
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+			Name="Win32"
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+			Name="Debug|Win32"
+			OutputDirectory=".\Debug"
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+				Name="VCWebServiceProxyGeneratorTool"
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+				Name="VCResourceCompilerTool"
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+				Name="VCPreLinkEventTool"
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+				Name="VCLinkerTool"
+				AdditionalOptions="/MACHINE:I386"
+				AdditionalDependencies="glut32.lib odbc32.lib odbccp32.lib"
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+				Name="VCWebDeploymentTool"
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+				Name="VCPostBuildEventTool"
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+				CommandLine="copy Release\gears.exe ..\..\..\..\progs\demos"
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+		<Filter
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+			Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+			>
+			<File
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windows/VC8/progs/glut/glut.vcproj

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+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="glut"
+	ProjectGUID="{0234F0D2-C8A6-4C4D-93E7-0E2248049C67}"
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+		<Platform
+			Name="Win32"
+		/>
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+				Name="VCPreBuildEventTool"
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+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="_DEBUG"
+				MkTypLibCompatible="true"
+				SuppressStartupBanner="true"
+				TargetEnvironment="1"
+				TypeLibraryName=".\Debug/glut.tlb"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../../../include"
+				PreprocessorDefinitions="_DEBUG;WIN32;_WINDOWS;_DLL;_USRDLL;GLUT_EXPORTS;MESA;BUILD_GL32;_CRT_SECURE_NO_DEPRECATE"
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+				AssemblerListingLocation=".\Debug/"
+				ObjectFile=".\Debug/"
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+				SuppressStartupBanner="true"
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+				Name="VCManagedResourceCompilerTool"
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+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
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+			<Tool
+				Name="VCPreLinkEventTool"
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+				Name="VCLinkerTool"
+				AdditionalOptions="/MACHINE:I386"
+				AdditionalDependencies="winmm.lib msvcrtd.lib gdi32.lib user32.lib oldnames.lib odbc32.lib odbccp32.lib opengl32.lib glu32.lib"
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+				Name="VCALinkTool"
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+				Name="VCFxCopTool"
+			/>
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+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="if not exist ..\..\..\..\lib md ..\..\..\..\lib&#x0D;&#x0A;copy Debug\GLUT32.LIB ..\..\..\..\lib&#x0D;&#x0A;copy Debug\GLUT32.DLL ..\..\..\..\lib&#x0D;&#x0A;if exist ..\..\..\..\progs\demos copy Debug\GLUT32.DLL ..\..\..\..\progs\demos&#x0D;&#x0A;"
+			/>
+		</Configuration>
+		<Configuration
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+			OutputDirectory=".\Release"
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+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
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+				SuppressStartupBanner="true"
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+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
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+				Name="VCPreLinkEventTool"
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+				>
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+				RelativePath="..\..\..\..\src\glut\glx\glut_teapot.c"
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+				RelativePath="..\..\..\..\src\glut\glx\glut_tr10.c"
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+				RelativePath="..\..\..\..\src\glut\glx\glut_util.c"
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+				RelativePath="..\..\..\..\src\glut\glx\glut_warp.c"
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+				RelativePath="..\..\..\..\src\glut\glx\glut_win.c"
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+			Filter="h;hpp;hxx;hm;inl"
+			>
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+				RelativePath="..\..\..\..\src\glut\glx\win32_glx.h"
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+				RelativePath="..\..\..\..\src\glut\glx\win32_x11.h"
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+		<Filter
+			Name="Resource Files"
+			Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
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+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

windows/VC8/progs/progs.sln

@@ -0,0 +1,28 @@
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual C++ Express 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gears", "demos\gears.vcproj", "{3A7B0671-10F8-45D1-B012-F6D650F817CE}"
+	ProjectSection(ProjectDependencies) = postProject
+		{0234F0D2-C8A6-4C4D-93E7-0E2248049C67} = {0234F0D2-C8A6-4C4D-93E7-0E2248049C67}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "glut", "glut\glut.vcproj", "{0234F0D2-C8A6-4C4D-93E7-0E2248049C67}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{3A7B0671-10F8-45D1-B012-F6D650F817CE}.Debug|Win32.ActiveCfg = Debug|Win32
+		{3A7B0671-10F8-45D1-B012-F6D650F817CE}.Debug|Win32.Build.0 = Debug|Win32
+		{3A7B0671-10F8-45D1-B012-F6D650F817CE}.Release|Win32.ActiveCfg = Release|Win32
+		{3A7B0671-10F8-45D1-B012-F6D650F817CE}.Release|Win32.Build.0 = Release|Win32
+		{0234F0D2-C8A6-4C4D-93E7-0E2248049C67}.Debug|Win32.ActiveCfg = Debug|Win32
+		{0234F0D2-C8A6-4C4D-93E7-0E2248049C67}.Debug|Win32.Build.0 = Debug|Win32
+		{0234F0D2-C8A6-4C4D-93E7-0E2248049C67}.Release|Win32.ActiveCfg = Release|Win32
+		{0234F0D2-C8A6-4C4D-93E7-0E2248049C67}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal