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path: root/src/mesa/main/texenvprogram.h
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* mesa: move fixed function vertex program builder from tnl to core mesaKeith Whitwell2008-09-211-9/+5
| | | | | | Also unify caching of fragment and vertex programs in shader/prog_cache.c` Brought across from gallium-0.2
* Better caching for texenv programs.Keith Whitwell2006-05-221-0/+1
| | | | Initialize some values correctly.
* Cache texenv programs to avoid repeated compilation (Ben Skeggs)Keith Whitwell2005-07-111-0/+1
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* Add a facility to route all rasterization through a fragment programKeith Whitwell2005-05-041-0/+39
which is automatically generated to match the current texture environment state. Introduces a new value ctx->FragmentProgram._Active which is true when either _Enabled is true or there is such a fragment program ready to run. To test out on a driver running the software rasterizer, set MESA_TEX_PROG=t in the environment. It goes without saying that performance is lower for the software rasterizer in this mode.