diff options
Diffstat (limited to 'src/mesa/shader/programopt.c')
| -rw-r--r-- | src/mesa/shader/programopt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/shader/programopt.c b/src/mesa/shader/programopt.c index f70c75cec8e..ac5fe0f691f 100644 --- a/src/mesa/shader/programopt.c +++ b/src/mesa/shader/programopt.c @@ -396,6 +396,7 @@ _mesa_append_fog_code(GLcontext *ctx, struct gl_fragment_program *fprog) fprog->Base.Instructions = newInst; fprog->Base.NumInstructions = inst - newInst; fprog->Base.InputsRead |= FRAG_BIT_FOGC; + fprog->UsesFogFragCoord = GL_TRUE; /* XXX do this? fprog->FogOption = GL_NONE; */ } |