environment variable.

 Modified Files:
 	Mesa/src/swrast/s_copypix.c

 changed one occurence of rgba to rgbaFloat
----------------------------------------------------------------------

Implemented post-convolution scale and bias operation.

individual light sources are enabled.

drivers can report non-default numbers of lights and clip planes.

 	Mesa/src/tnl/t_context.c Mesa/src/tnl/t_debug.c
 	Mesa/src/tnl/t_pipeline.c

 Some updates to silence warnings on my VMS-machine

----------------------------------------------------------------------

	- Eval not compiled correctly
	- Material colors computed incorrectly

Reworked the VERT_TEX flags, now support upto 12 texture units in tnl.

 Modified Files:
 	Mesa/src/descrip.mms

 Updated VMS-compile support
----------------------------------------------------------------------

driver (enable with FX_ALLOW_VTXFMT=t).

 	Mesa/macos/src-gli/MDD.h Mesa/macos/src-gli/mgliContext.c
 	Mesa/macos/src-gli/mgliContext.h
 	Mesa/macos/src-gli/mgliError.c Mesa/src/D3D/D3DMESA.H
 	Mesa/src/D3D/D3Dvbrender.c Mesa/src/D3D/NullProcs.c
 	Mesa/src/S3/S3mesa.c

Some more files with capitals.

----------------------------------------------------------------------

 	Mesa/src/Allegro/amesa.c Mesa/src/DOS/dosmesa.c
 	Mesa/src/FX/fxdd.c Mesa/src/FX/fxdrv.h
 	Mesa/src/FX/fxfastpath.c
 	Mesa/src/GGI/include/ggi/mesa/ggimesa.h
 	Mesa/src/OSmesa/osmesa.c Mesa/src/SVGA/svgamesa.c
 	Mesa/src/Trace/tr_control.c Mesa/src/Windows/wgl.c
 	Mesa/src/X/xmesaP.h Mesa/src/X86/3dnow.c Mesa/src/X86/katmai.c
 	Mesa/src/X86/x86.c
 Removed Files:
 	Mesa/src/mms_depend

 Oops,... all files containing Caps in directory name or file name were
 missing in my types->mtypes commit.

----------------------------------------------------------------------

 	Mesa/src/descrip.mms Mesa/src/swrast/s_lines.c

 VMS compile support
 Added some Type casts to avoid warnings
----------------------------------------------------------------------

 Modified Files:
 	Mesa/macos/gli_api/gliapi1.h Mesa/macos/gli_api/gliapi2.h
 	Mesa/macos/gli_api/gliapiext.h Mesa/macos/src-gli/fxgli.c
 	Mesa/macos/src-gli/fxgli.h Mesa/macos/src-gli/fxgli2.c
 	Mesa/macos/src-gli/fxgli_tridebug.c Mesa/src/accum.c
 	Mesa/src/accum.h Mesa/src/all.h Mesa/src/alpha.c
 	Mesa/src/alpha.h Mesa/src/attrib.c Mesa/src/attrib.h
 	Mesa/src/bitmap.c Mesa/src/bitmap.h Mesa/src/blend.c
 	Mesa/src/blend.h Mesa/src/buffers.c Mesa/src/buffers.h
 	Mesa/src/clip.c Mesa/src/clip.h Mesa/src/colortab.h
 	Mesa/src/config.c Mesa/src/context.c Mesa/src/context.h
 	Mesa/src/convolve.c Mesa/src/convolve.h Mesa/src/copypix.c
 	Mesa/src/copypix.h Mesa/src/debug.c Mesa/src/depth.c
 	Mesa/src/depth.h Mesa/src/dlist.c Mesa/src/dlist.h
 	Mesa/src/drawpix.c Mesa/src/drawpix.h Mesa/src/enable.c
 	Mesa/src/enable.h Mesa/src/eval.c Mesa/src/eval.h
 	Mesa/src/extensions.c Mesa/src/extensions.h
 	Mesa/src/feedback.c Mesa/src/feedback.h Mesa/src/fog.c
 	Mesa/src/fog.h Mesa/src/get.c Mesa/src/get.h Mesa/src/glapi.c
 	Mesa/src/glthread.h Mesa/src/highpc.c Mesa/src/hint.h
 	Mesa/src/histogram.h Mesa/src/image.c Mesa/src/image.h
 	Mesa/src/imports.c Mesa/src/light.c Mesa/src/light.h
 	Mesa/src/lines.c Mesa/src/lines.h Mesa/src/logic.c
 	Mesa/src/logic.h Mesa/src/masking.c Mesa/src/masking.h
 	Mesa/src/matrix.c Mesa/src/matrix.h Mesa/src/pixel.c
 	Mesa/src/pixel.h Mesa/src/points.c Mesa/src/points.h
 	Mesa/src/polygon.c Mesa/src/polygon.h Mesa/src/rastpos.c
 	Mesa/src/readpix.c Mesa/src/scissor.c Mesa/src/scissor.h
 	Mesa/src/state.c Mesa/src/state.h Mesa/src/stencil.c
 	Mesa/src/stencil.h Mesa/src/teximage.c Mesa/src/teximage.h
 	Mesa/src/texobj.c Mesa/src/texobj.h Mesa/src/texstate.c
 	Mesa/src/texstate.h Mesa/src/texture.c Mesa/src/texture.h
 	Mesa/src/texutil.c Mesa/src/texutil.h Mesa/src/varray.c
 	Mesa/src/varray.h Mesa/src/X/fakeglx.c Mesa/src/X/xm_api.c
 	Mesa/src/X/xm_dd.c Mesa/src/X/xm_line.c Mesa/src/X/xm_span.c
 	Mesa/src/X/xm_tri.c Mesa/src/swrast/s_aaline.c
 	Mesa/src/swrast/s_aaline.h Mesa/src/swrast/s_aatriangle.h
 	Mesa/src/swrast/s_accum.h Mesa/src/swrast/s_alpha.h
 	Mesa/src/swrast/s_alphabuf.h Mesa/src/swrast/s_blend.h
 	Mesa/src/swrast/s_context.c Mesa/src/swrast/s_context.h
 	Mesa/src/swrast/s_depth.h Mesa/src/swrast/s_drawpix.h
 	Mesa/src/swrast/s_feedback.h Mesa/src/swrast/s_fog.h
 	Mesa/src/swrast/s_histogram.h Mesa/src/swrast/s_lines.h
 	Mesa/src/swrast/s_logic.h Mesa/src/swrast/s_masking.h
 	Mesa/src/swrast/s_pb.h Mesa/src/swrast/s_pixeltex.h
 	Mesa/src/swrast/s_points.h Mesa/src/swrast/s_quads.c
 	Mesa/src/swrast/s_quads.h Mesa/src/swrast/s_scissor.h
 	Mesa/src/swrast/s_span.h Mesa/src/swrast/s_stencil.h
 	Mesa/src/swrast/s_texture.h Mesa/src/swrast/s_triangle.h
 	Mesa/src/swrast/s_zoom.h Mesa/src/swrast/swrast.h
 	Mesa/src/swrast_setup/ss_context.h
 	Mesa/src/swrast_setup/ss_triangle.c
 	Mesa/src/swrast_setup/ss_triangle.h
 	Mesa/src/swrast_setup/ss_vb.h Mesa/src/tnl/t_clip.c
 	Mesa/src/tnl/t_clip.h Mesa/src/tnl/t_context.c
 	Mesa/src/tnl/t_context.h Mesa/src/tnl/t_cva.c
 	Mesa/src/tnl/t_cva.h Mesa/src/tnl/t_debug.c
 	Mesa/src/tnl/t_debug.h Mesa/src/tnl/t_dlist.h
 	Mesa/src/tnl/t_eval.c Mesa/src/tnl/t_eval.h
 	Mesa/src/tnl/t_fog.c Mesa/src/tnl/t_fog.h
 	Mesa/src/tnl/t_light.c Mesa/src/tnl/t_light.h
 	Mesa/src/tnl/t_pipeline.c Mesa/src/tnl/t_pipeline.h
 	Mesa/src/tnl/t_shade.c Mesa/src/tnl/t_shade.h
 	Mesa/src/tnl/t_stages.c Mesa/src/tnl/t_stages.h
 	Mesa/src/tnl/t_texture.c Mesa/src/tnl/t_texture.h
 	Mesa/src/tnl/t_trans_elt.c Mesa/src/tnl/t_trans_elt.h
 	Mesa/src/tnl/t_varray.c Mesa/src/tnl/t_varray.h
 	Mesa/src/tnl/t_vb.c Mesa/src/tnl/t_vb.h
 	Mesa/src/tnl/t_vbcull.c Mesa/src/tnl/t_vbcull.h
 	Mesa/src/tnl/t_vbfill.c Mesa/src/tnl/t_vbfill.h
 	Mesa/src/tnl/t_vbindirect.c Mesa/src/tnl/t_vbindirect.h
 	Mesa/src/tnl/t_vbrender.c Mesa/src/tnl/t_vbrender.h
 	Mesa/src/tnl/t_vbxform.c Mesa/src/tnl/t_vbxform.h
 	Mesa/src/tnl/tnl.h
 Added Files:
 	Mesa/src/mtypes.h
 Removed Files:
 	Mesa/src/types.h

 Changed Mesa/src/types to Mesa/src/mtypes.h to avoid conflicts while
compiling on a VMS system.

----------------------------------------------------------------------

Removed spurious trace/Makefile from repository

* Added missing #includes all over the place
* Added GGI-style debugging harness to GGIMesa

Completely removed the dirty texture object list.  Set texObj->Complete
to GL_FALSE to indicate dirty.
Made point/line/triangle/quad SWvertex parameters const.
Minor code clean-ups.

- Some SSE asm updates, more to come.

* Added missing includes to math/*

Added _mesa_enable_sw_extensions(), called by software-only drivers
to enable all s/w-supported GL extensions.