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38 Commits

Author SHA1 Message Date
Michal Krol
a2ea606377 Add ARB_vertex_shader stage just before render stage. 
If enabled, all other stages, except render, are disabled.
 2006-02-13 11:23:36 +00:00
Keith Whitwell
f4fbda35b0 Add a NotifyInputChanges() callback so that drivers (particularly tnl 
drivers) can track when the sizes or strides of incoming VB->AttribPtr
arrays have changed.
 2005-11-01 17:29:46 +00:00
Keith Whitwell
81032030ff Store compiled vertex program representations in a pointer in the 
vertex_program struct.

Allow switching between regular and vertex_program implementations
of fixed function TNL with the MESA_TNL_PROG environment var
(previously this required recompilation).

Ensure program compilation only references program data, not the
wider context.  This means that compiled programs only need to be
invalidated when the program string changes, not on other state
changes.
 2005-06-09 14:55:34 +00:00
Keith Whitwell
2b2bd08589 Remove old t_vertex.c codegen infrastructure, tie in new code. 
Currently disabled, can enable with MESA_EXPERIMENTAL=t.
 2005-05-18 15:26:48 +00:00
Keith Whitwell
a661654a33 Move the call to _tnl_UpdateFixedFunctionProgram to make 
it easier for hardware drivers to test this out.
 2005-04-22 13:02:04 +00:00
Keith Whitwell
6f973f3367 Simplify the pipeline_stage structure 
- remove input/output fields, input tracking removed.
	- remove state fields, the validate function now called
	  on every statechange.
	- add an explicit 'create' function.

Add in code to build vertex program to implement current t&l state.  Still
disabled, but turn on with a #define in t_vp_build.h.
 2005-04-22 12:51:19 +00:00
Keith Whitwell
b97e478fe9 mesa-tnl-0-to-NULL.patch from Jeff Muizelaar 2005-02-10 10:57:22 +00:00
Brian Paul
1e71d2af5e minor #ifdef fix 2004-01-31 19:49:10 +00:00
Keith Whitwell
790734045b Re-commit t_vertex.[ch] changes to fd.o server. 2004-01-05 09:43:42 +00:00
Brian Paul
b305028464 Port over changes from XFree86/Mesa 5.0.2, mostly to silence compiler warnings. 2003-12-04 03:19:46 +00:00
Keith Whitwell
ae0eaf93e0 Merge vtx-0-2-branch 2003-11-24 15:23:18 +00:00
Ian Romanick
9ac51f57ef Removed all RCS / CVS tags (Id, Header, Date, etc.) from everything. 2003-06-05 00:50:18 +00:00
Brian Paul
27558a160a Killed mmath.[ch]. Moved low-level functions/assembly code into imports.[ch] 
Moved type conversion and interpolation macros into macros.h
Updated all the files that used to include mmath.h
 2003-03-01 01:50:20 +00:00
Brian Paul
05a4b37707 updated email addresses 2002-10-29 20:28:36 +00:00
Brian Paul
3c63452e64 Header file clean-up: 
1. Remove all.h and PC_HEADER junk.
2. Rolled mem.c and mem.h into imports.c and imports.h
3. Include imports.h instead of mem.h
Restore _mesa_create/initialize_context() to be like they were in 4.0.4
New wrappers for a few std C functions: _mesa_atoi(), _mesa_strstr(), etc.
 2002-10-24 23:57:19 +00:00
Brian Paul
8dfc5b9863 surround vertex program code with #if FEATURE_NV_vertex_program/#endif 2002-10-16 17:57:51 +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
c3d90f3211 disable debug printf's, fix a crash 2001-12-15 02:13:32 +00:00
Brian Paul
86b842790b vertex program check-in 2001-12-14 02:50:01 +00:00
Gareth Hughes
e7e38a47a8 Initial commit of cliptest work. More to come shortly. 
- Add debug, benchmark code.
 - Change linux/x86 FAST_MATH code to GCC/x86, and clear FP exceptions
   before exiting the fast math block.
 - Remove divide-by-zero test in x86 cliptest, and set clipped vertices
   to [0,0,0,1] instead of leaving them uninitialized.
 2001-05-21 16:33:41 +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
16837e4219 Restore optimization for cva glArrayElement operation. 2001-04-30 09:04:00 +00:00
Keith Whitwell
3004bf8fd7 Remove values from VB->importable_data as those arrays are removed 
from the VB.
 2001-04-19 12:23:07 +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
Keith Whitwell
2448fc7dee Fixed conform problems with recent material tracking change. 
Remove redundant 'update_materials' stage.
Fix conform segfault with seperate specular colors in mustpass.c.  These
tests still fail, however.
 2001-02-16 00:35:34 +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
Keith Whitwell
c0bcd2ca99 Fixes for performance bug on compiled array element paths. 2001-01-17 02:49:38 +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
ce656b6a0a Fixed 'IRound' to 'IROUND' in mmath.h 
Fixed fallback path for drawarrays/_tnl_hard_begin.

Removed disabled debug code.
 2001-01-08 21:55:59 +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
Jouk Jansen
33b2dcf0da Modified Files: 
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

----------------------------------------------------------------------
 2000-11-27 09:05:52 +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
Brian Paul
189476f265 minor multi-tex changes, changed MAX_TEXTURE_UNITS to 4 2000-11-20 18:06:11 +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