diff options
| author | Brian Paul <[email protected]> | 2009-07-29 20:07:41 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2009-07-29 20:07:41 -0600 |
| commit | 9d0b8d72d8d704ff4d8e10448b60cbb42f07eecb (patch) | |
| tree | 86b13d3647665a05cd3b3237abee8565e25da5b5 /src/mesa/shader/arbprogparse.c | |
| parent | 0723cd1b0a8a76808844a2216d709f56fbad88e2 (diff) | |
mesa: add new FRAG_ATTRIB_FACE and FRAG_ATTRIB_PNTC fragment program inputs
Previously, the FOGC attribute contained the fragment fog coord, front/back-
face flag and the gl_PointCoord.xy values. Now each of those things are
separate fragment program attributes. This simplifies quite a few things in
Mesa and gallium.
Need to test i965 driver and fix up point coord handling in the gallium/draw
module...
Diffstat (limited to 'src/mesa/shader/arbprogparse.c')
| -rw-r--r-- | src/mesa/shader/arbprogparse.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c index bc65aba39a1..f428ee541b5 100644 --- a/src/mesa/shader/arbprogparse.c +++ b/src/mesa/shader/arbprogparse.c @@ -3974,13 +3974,6 @@ _mesa_parse_arb_fragment_program(GLcontext* ctx, GLenum target, if (program->FogOption) program->Base.InputsRead |= FRAG_BIT_FOGC; - /* XXX: assume that ARB fragment programs don't have access to the - * FrontFacing and PointCoord values stuffed into the fog - * coordinate in GLSL shaders. - */ - if (program->Base.InputsRead & FRAG_BIT_FOGC) - program->UsesFogFragCoord = GL_TRUE; - if (program->Base.Instructions) _mesa_free(program->Base.Instructions); program->Base.Instructions = ap.Base.Instructions; |