diff options
author | Brian Paul <[email protected]> | 2008-12-17 19:01:34 -0700 |
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committer | Brian Paul <[email protected]> | 2008-12-17 19:01:34 -0700 |
commit | 2389c055ed4c26ba5f3979c4a7871a333725dd88 (patch) | |
tree | ff62ca31fed2df321847af16942f7bf6f657c952 /src/mesa/main | |
parent | 3ffd529ff19bf8dd7b022a267bf2afe44c7f0f65 (diff) |
mesa: choose GLSL vertex shader over ARB/internal vertex program in get_fp_input_mask()
This is a work-around the for the fact that we do fragment shader state
validation before vertex shader validation (see comments in state.c) so in
get_fp_input_mask() we can't rely on ctx->VertexProgram._Current being up to
date yet.
This fixes a glean glsl1 test failure.
Diffstat (limited to 'src/mesa/main')
-rw-r--r-- | src/mesa/main/texenvprogram.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/mesa/main/texenvprogram.c b/src/mesa/main/texenvprogram.c index 865ef8f9f89..2f90a342202 100644 --- a/src/mesa/main/texenvprogram.c +++ b/src/mesa/main/texenvprogram.c @@ -270,7 +270,19 @@ static GLbitfield get_fp_input_mask( GLcontext *ctx ) } else { /* calculate from vp->outputs */ - GLbitfield vp_outputs = ctx->VertexProgram._Current->Base.OutputsWritten; + struct gl_vertex_program *vprog; + GLbitfield vp_outputs; + + /* Choose GLSL vertex shader over ARB vertex program. Need this + * since vertex shader state validation comes after fragment state + * validation (see additional comments in state.c). + */ + if (vertexShader) + vprog = ctx->Shader.CurrentProgram->VertexProgram; + else + vprog = ctx->VertexProgram._Current; + + vp_outputs = vprog->Base.OutputsWritten; /* These get generated in the setup routine regardless of the * vertex program: |