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50 Commits

Author SHA1 Message Date
Keith Whitwell
ae0eaf93e0 Merge vtx-0-2-branch 2003-11-24 15:23:18 +00:00
Keith Whitwell
ff56908e09 Store material attributes in an Attrib[] style array. This is a 
first step to reviving/rescuing the 'vtx' rework from the old mesa
tree.
 2003-08-05 18:55:49 +00:00
Brian Paul
e53aa5022f more docs (Klaus Niederkruger) 2003-05-01 22:45:57 +00:00
Brian Paul
c8f2f456f9 new comments (Klaus Niederkruger) 2003-04-28 14:56:24 +00:00
Brian Paul
05b2651066 reduce memory needed for vertex attributes (allocate on demand) 2003-03-31 18:19:56 +00:00
Brian Paul
8856cece54 minor clean-ups, comments, etc 2003-03-28 01:39:04 +00:00
Brian Paul
610d59981a First batch of code for GL_NV_fragment_program. 
Re-org of some GL_NV_vertex_program code.
Replace MAX_TEXTURE_UNITS with MAX_TEXTURE_COORD_UNITS and MAX_TEXTURE_IMAGE_UNITS.
 2003-01-14 04:55:45 +00:00
Brian Paul
433a084130 removed old VERT_* defines, use VERT_BIT_* instead 2002-10-09 19:45:53 +00:00
Brian Paul
837bf6e2df Added new bitfields to tnl_eval_store for NV_vertex_program evaluators 2002-06-23 02:32:39 +00:00
Brian Paul
05be7ae125 pass context pointer to _tnl_free_immediate(), removed backref pointer 2002-04-19 12:32:14 +00:00
Keith Whitwell
306d3fcdba bring in changes from dri tcl branch 2002-04-09 16:56:50 +00:00
Karl Schultz
4d030ba651 casts to silence compiler warnings 2002-04-04 18:25:40 +00:00
Keith Whitwell
0cb28418d0 More suport for t&l drivers 
Fix GLuint compare bugs
Fix RESET_STIPPLE calls
 2002-02-13 00:53:19 +00:00
Brian Paul
4c8fadc6d9 Clean-up/renaming of the per-vertex attribute bits, specifically, the 
VERT_BIT_* flags are new and used in many places (esp in T&L code).
Updated some comments for doxygen.
Various code clean-ups.
 2002-01-22 14:35:16 +00:00
Brian Paul
363049160d Another vertex program checkpoint: clean-up of vertex attribute storage 
in vertex_buffer.   Improved vertex program pipeline stage such that
output registers can be processed in a loop.  Getting closer to where
we need to be in order to implement performance optimizations...
 2002-01-06 03:54:12 +00:00
Brian Paul
bd1a9dacf6 Vertex program checkpoint commit: converted all vertex attributes (color, 
normal, texcoords, fogcoord, secondary color, etc) to GLfloat[4] datatype.
Aliasing of glVertex, glNormal, glColor, glFogCoord, etc. to glVertexAttrib
now complete.
 2002-01-05 20:51:12 +00:00
Brian Paul
30f51ae067 Replace old matrix stacks with new code based on struct matrix_stack. 
Moved vertex program hash table into shared context state.
Implemented reference counting for vertex programs.
Replaced tnl "ProjectedClip" with "Ndc" (normalized device coordinates).
 2001-12-18 04:06:44 +00:00
Brian Paul
86b842790b vertex program check-in 2001-12-14 02:50:01 +00:00
Brian Paul
edf8c06270 more warning fixes (Karl Schultz) 2001-09-14 21:30:31 +00:00
Keith Whitwell
c618005dcf Fix copying problem (light spots) on evaluated surfaces. 2001-08-01 05:10:42 +00:00
Keith Whitwell
1182ffeec3 Rename some of the tnl->Driver.* functions to tnl->Driver.Render.*, to make it 
clear that these are owned by t_vb_render.c.

Make swrast_setup opaque - it now hooks itself directly into
tnl->Driver.Render.*.  Add a _swsetup_Wakeup() call that does this.

Update X11 (tested), osmesa and FX drivers for this change.

FX compiles but is probably broken as the changes there are large.  It was the
only remaining driver that used the internal _swsetup_ functions for
interp and copy_pv.  This usage has been replaced with code from the DRI
tdfx driver.
 2001-07-12 22:09:21 +00:00
Keith Whitwell
47a28c0b4d restore normal length optimization in dlists 2001-06-28 17:34:14 +00:00
Keith Whitwell
51b36396ae Adaptor code that lets tnl convert compiled (display list) cassettes back 
to glVertex() type calls.  Allows driver-supplied tnl modules to avoid
fallback on glCallList inside begin/end pairs.

Still a little buggy...
 2001-06-04 16:09:28 +00:00
Brian Paul
a7de8b6776 added minor comments 2001-06-01 16:29:18 +00:00
Brian Paul
21f80baa35 swapped in/out arguments to interp_func. Improved comments 2001-05-31 23:03:05 +00:00
Keith Whitwell
dbd0dad580 fix for Jouk's glplanet bug 2001-05-16 09:28:32 +00:00
Keith Whitwell
6d1055c967 Clean up translation of array elements, copying of elts in pure-elt 
cassettes.  Fixes problem with isosurf/compiled-array-elt/strips.
 2001-05-11 08:11:31 +00:00
Keith Whitwell
7954a0cafd Replace PipelineStart, PipelineFinish with RunPipeline. Clean up 
_tnl_run_pipeline() a little.
 2001-05-10 12:18:38 +00:00
Keith Whitwell
0e14d6d68e Lots more eval fixes 2001-04-30 21:08:51 +00:00
Keith Whitwell
51c0c71811 Support for floating point color representation in tnl module. 2001-04-28 08:39:17 +00:00
Keith Whitwell
908be619fd first pass at eval fixes 2001-04-26 14:53:48 +00:00
Keith Whitwell
8a09c3a34b Perform fixup on material values 2001-04-09 14:47:34 +00:00
Keith Whitwell
7098924599 Split driver struct into swrast/tnl/core components. 2001-03-19 02:25:35 +00:00
Gareth Hughes
22144ab755 Consistent copyright info (version number, date) across all files. 2001-03-12 00:48:37 +00:00
Brian Paul
b51b0a847d fixed a bunch of g++ warnings/errors. Compiling with g++ can help find lots of potential problems 2001-03-07 05:06:11 +00:00
Keith Whitwell
4eebc90a17 Added GLvector4chan type, removed lots of CHAN_TYPE ifdefs. 2001-02-20 18:28:52 +00:00
Keith Whitwell
c6b2a92613 Fix propogation of material values in VB's that don't reach the lighting 
stage.  (Materials now treated more like colors, etc.).

Continue whipping the dd templates into shape.

Remove old NormalLength code; may come back as a driver helper, but not
useful for, eg. hardware t&l drivers.
 2001-02-15 01:33:52 +00:00
Keith Whitwell
5c1e7fa6ee Removed knowledge of swrast Clear/Bitmap/Accum/Draw/Read/CopyPixels 
functions from core mesa -- if drivers need these fallbacks they
must now call them themselves.

Introduced hooks for clip-vertex-interpolation and the rendering
of clipped lines and polygons.  Allows drivers to interpolate
their hardware-format vertices directly.  Used in dri drivers to
replace fastpath code.

Slight optimizations to pipeline build/run routines.
 2001-01-29 20:47:39 +00:00
Brian Paul
74b493a5e6 Lots of GLchan datatype changes. 
Added GLvector4us datatype in math/m_vector.[ch]
Added _math_trans_4us() in math/m_translate.[ch]
Choose GLvector4ub, GLvector4us, GLvector4f at compile time based on CHAN_BITS.
Made Driver.ClearColor() and Driver.ClearIndex() optional driver functions.
Changed args to Driver.ClearColor(), updated drivers.
Reordered files in Makefile.X11
 2001-01-24 00:04:58 +00:00
Keith Whitwell
3fd01320f1 Fixed conform feedback and drawelements tests. 
Use correct pv when rasterizing unfilled polys.
 2001-01-14 06:14:21 +00:00
Keith Whitwell
321f67c472 Fix crash in book/stencil. 
Allow drivers to perform the perspective divide themselves.  Assembly
to do cliptesting without perspective divide for size-4 vectors.
 2001-01-13 05:48:25 +00:00
Keith Whitwell
58e9917053 Remove 'pv' parameter from Line/Tri/Point funcs. The provoking vertex 
is always the last vertex parameter.
Modify clipping to preserve pv colors.
Modify swrast and X11 driver to expect the pv in the last vertex
(was looking in the first vertex previously).
Remove all handling of flatshading from swrast_setup.

Allow drivers to override the unclipped render tabs in tnl_render_stage
directly.  (Like in 3.4).  Removed fxsimplerender stage.

Modified t_vb_rendertmp.h to remove the need for 'parity' arguments
in RENDER_TRI macros.
 2001-01-05 02:26:48 +00:00
Keith Whitwell
ae8ec0b30d Fix evalpoints bug (samples/nurb) 2000-12-27 22:30:29 +00:00
Keith Whitwell
cab974cf6c Major rework of tnl module 
New array_cache module
Support 8 texture units in core mesa (now support 8 everywhere)
Rework core mesa statechange operations to avoid flushing on many
noop statechanges.
 2000-12-26 05:09:27 +00:00
Brian Paul
fb7899bfec Compute attenuated point size in a new pipeline stage. 
Store computed point size in the SWvertex struct.
 2000-12-08 00:18:39 +00:00
Keith Whitwell
9aff6cfdc3 Fixed a couple of bugs that crept into last commit 
- Eval not compiled correctly
	- Material colors computed incorrectly

Reworked the VERT_TEX flags, now support upto 12 texture units in tnl.
 2000-11-24 15:21:59 +00:00
Keith Whitwell
ad2ac216fa Support for swappable t&l modules, including an example one in the FX 
driver (enable with FX_ALLOW_VTXFMT=t).
 2000-11-24 10:25:05 +00:00
Jouk Jansen
5e3bc0c2a2 Committing in . 
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.

----------------------------------------------------------------------
 2000-11-22 07:32:16 +00:00
Keith Whitwell
2ac294e67f fix lvalue cast on ctx->swtnl_im 2000-11-20 13:39:36 +00:00
Keith Whitwell
23caf20169 Move the transform and lighting code to two new directories 
math:  Provides basic matrix and vector functionality that
               might be useful to multiple software t&l
	       implementations, and is used by core mesa to
	       manage the Model, Project, etc matrices.

	tnl:   The real transform & lighting code from core mesa,
	       including everything from glVertex3f through vertex
	       buffer handling, transformation, clipping, lighting
	       and handoff to a driver for rasterization.

The interfaces of these can be further tightened up, but the basic
splitting up of state and code move is done.
 2000-11-16 21:05:34 +00:00