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| author | Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> | 2013-12-19 05:27:00 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2013-12-19 08:25:58 -0700 |
| commit | a7d8607d9ea4bfba31bd4eac00ab9a021db538e4 (patch) | |
| tree | 6855cad3a00e71d82d778a36707374d1f8bf3b33 /src/mesa/main/ff_fragment_shader.cpp | |
| parent | cd6aaf2920ae69d743e5efe62bc26fa5ae678732 (diff) | |
| download | external_mesa3d-a7d8607d9ea4bfba31bd4eac00ab9a021db538e4.zip external_mesa3d-a7d8607d9ea4bfba31bd4eac00ab9a021db538e4.tar.gz external_mesa3d-a7d8607d9ea4bfba31bd4eac00ab9a021db538e4.tar.bz2 | |
mesa: Add asserts into emit_fog_instructions
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'src/mesa/main/ff_fragment_shader.cpp')
| -rw-r--r-- | src/mesa/main/ff_fragment_shader.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/ff_fragment_shader.cpp b/src/mesa/main/ff_fragment_shader.cpp index 16715f6..6e91697 100644 --- a/src/mesa/main/ff_fragment_shader.cpp +++ b/src/mesa/main/ff_fragment_shader.cpp @@ -1159,8 +1159,11 @@ emit_fog_instructions(texenv_fragment_program *p, fragcolor = swizzle_xyz(fog_result); oparams = p->shader->symbols->get_variable("gl_FogParamsOptimizedMESA"); + assert(oparams); fogcoord = p->shader->symbols->get_variable("gl_FogFragCoord"); + assert(fogcoord); params = p->shader->symbols->get_variable("gl_Fog"); + assert(params); f = new(p->mem_ctx) ir_dereference_variable(fogcoord); ir_variable *f_var = p->make_temp(glsl_type::float_type, "fog_factor"); |