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path: root/src/mesa/shader/programopt.c
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* silly bug: it's PROGRAM_VARYINGZack Rusin2008-06-121-1/+1
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* glsl: make sure we replace all output reads with temporariesZack Rusin2008-06-121-5/+7
| | | | test in if.glsl
* clean-up swizzle fields in fog code, fix NegateBaseBrian Paul2008-05-141-11/+10
| | | | cherry-picked from gallium-0.1
* added _mesa_combine_parameter_lists()Brian Paul2008-05-141-2/+94
| | | | cherry-picked from gallium-0.1
* need to clamp MAD for linear fogBrian2007-04-161-0/+1
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* use _mesa_copy_instructions()Brian2007-03-221-2/+1
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* merge from masterBrian2007-03-211-2/+1
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| * Use _mesa_copy_instructions rather than memcpy in _mesa_insert_mvp_code.Oliver McFadden2007-03-181-2/+1
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* | replace GLint with gl_state_indexBrian2007-02-231-3/+3
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* | Undo some STATE_POINT/FOG changes. Max length of state token array is now 5.Brian2007-02-221-4/+5
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* | Merge branch 'origin' into glsl-compiler-1Brian2007-02-221-55/+31
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/mesa/main/state.c src/mesa/shader/program.c src/mesa/shader/program.h src/mesa/shader/programopt.c src/mesa/shader/slang/slang_execute.c src/mesa/sources src/mesa/swrast/s_arbshader.c src/mesa/swrast/s_context.c src/mesa/swrast/s_span.c src/mesa/swrast/s_zoom.c src/mesa/tnl/t_context.c src/mesa/tnl/t_save_api.c src/mesa/tnl/t_vb_arbprogram.c src/mesa/tnl/t_vp_build.c src/mesa/tnl/t_vtx_eval.c
| * optimize per-pixel fog programRoland Scheidegger2007-02-091-49/+30
| | | | | | | | | | | | | | use the same internal state as for vertex fog. From the old implemenentation, this changes a SUB+MUL into a MAD for linear fog, and saves a MUL for EXP/EXP2, plus saves a (constant) parameter. While here, fix the broken (forgotten) swizzling. (untested)
* | adjustments to STATE_ token layout/format so token[1] is always the array indexBrian2007-02-211-6/+8
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* | added _mesa_count_texture_indirections(), _mesa_count_texture_instructions()Brian2007-01-091-2/+84
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* | remove some unneeded includesBrian2006-12-141-3/+0
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* | Updated includes.Brian2006-12-141-1/+3
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* | Checkpoint of work for new GLSL compiler back-end. Lots of assorted changes.Brian2006-12-131-1/+4
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* Add a size parameter to _mesa_add_unnamed_constant() andBrian Paul2006-11-151-1/+1
| | | | | _mesa_add_named_constant() to indicate vector size (1, 2, 3 or 4). Always 4 for now...
* fix wrong inequalityBrian Paul2006-10-291-1/+1
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* Change _mesa_init_instruction() to initialize an array of instructions.Brian Paul2006-10-291-3/+2
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* Implement _mesa_append_fog_code() for fragment program fog options.Brian Paul2006-10-281-18/+177
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* Rename _mesa_append_modelview_code() to _mesa_insert_mvp_code().Brian Paul2006-08-251-22/+23
| | | | | The four DP4 instructions are now inserted at the top of the program instead of appended to tail.
* Functions for vertex/fragment program transformations, optimizations, etc.Brian Paul2006-08-241-0/+146