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tnl: fix result vector allocation regression

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We need to allocate all the output vectors.
Fixes a regression from commit f7f678331d
Fixes fd.o bugs 41441 and 41492.
This commit is contained in:
Brian Paul
2011-10-07 10:55:43 -06:00
parent cea946307f
commit 793d29d6d3
1 changed files with 10 additions and 4 deletions
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14
src/mesa/tnl/t_vb_program.c
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@@ -336,11 +336,17 @@ run_vp( struct gl_context *ctx, struct tnl_pipeline_stage *stage )
for (i = 0; i < VERT_RESULT_MAX; i++) {
if (program->Base.OutputsWritten & BITFIELD64_BIT(i)) {
outputs[numOutputs++] = i;
}
}
if (!store->results[i].data) {
_mesa_vector4f_alloc( &store->results[i], 0, VB->Size, 32 );
store->results[i].size = 4;
}
/* Allocate result vectors. We delay this until now to avoid allocating
* memory that would never be used if we don't run the software tnl pipeline.
*/
if (!store->results[0].storage) {
for (i = 0; i < VERT_RESULT_MAX; i++) {
assert(!store->results[i].storage);
_mesa_vector4f_alloc( &store->results[i], 0, VB->Size, 32 );
store->results[i].size = 4;
}
}