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| author | Brian Paul <brianp@vmware.com> | 2010-01-08 08:21:12 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-01-08 08:21:12 -0700 |
| commit | fd70841121475d7aad98812d6bf9c9c67567b89a (patch) | |
| tree | 13f7eef837abc0151dc663a2b6fed04d7f2cc578 /src/mesa/tnl | |
| parent | a1de400e8de06a80ab140bb0fa950e990607572d (diff) | |
| parent | 674c76310fe93dd3d7a15af0f72bb9f04351d09f (diff) | |
Merge branch 'mesa_7_7_branch'
Conflicts:
src/mesa/drivers/dri/i965/brw_wm_emit.c
Diffstat (limited to 'src/mesa/tnl')
| -rw-r--r-- | src/mesa/tnl/t_vb_program.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_vb_program.c b/src/mesa/tnl/t_vb_program.c index c289cdfbaa..15a8a67b91 100644 --- a/src/mesa/tnl/t_vb_program.c +++ b/src/mesa/tnl/t_vb_program.c @@ -390,6 +390,13 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage ) #endif COPY_4V(store->results[attr].data[i], machine.Outputs[attr]); } + + /* FOGC is a special case. Fragment shader expects (f,0,0,1) */ + if (program->Base.OutputsWritten & BITFIELD64_BIT(VERT_RESULT_FOGC)) { + store->results[VERT_RESULT_FOGC].data[i][1] = 0.0; + store->results[VERT_RESULT_FOGC].data[i][2] = 0.0; + store->results[VERT_RESULT_FOGC].data[i][3] = 1.0; + } #ifdef NAN_CHECK ASSERT(machine.Outputs[0][3] != 0.0F); #endif |