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r600: Fill uiFP_OutputMap for all written fragment outputs.

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This commit is contained in:
Henri Verbeet
2010-06-08 15:27:44 -04:00
committed by Alex Deucher
parent e3c6d4108c
commit 1f7bc87391
1 changed files with 17 additions and 16 deletions
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src/mesa/drivers/dri/r600/r700_fragprog.c
+17 -16
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@@ -226,22 +226,23 @@ void Map_Fragment_Program(r700_AssemblerBase *pAsm,
pAsm->number_of_exports = 0;
pAsm->number_of_colorandz_exports = 0; /* don't include stencil and mask out. */
pAsm->starting_export_register_number = pAsm->number_used_registers;
unBit = 1 << FRAG_RESULT_COLOR;
if(mesa_fp->Base.OutputsWritten & unBit)
{
pAsm->uiFP_OutputMap[FRAG_RESULT_COLOR] = pAsm->number_used_registers++;
pAsm->number_of_exports++;
pAsm->number_of_colorandz_exports++;
}
unBit = 1 << FRAG_RESULT_DEPTH;
if(mesa_fp->Base.OutputsWritten & unBit)
{
pAsm->depth_export_register_number = pAsm->number_used_registers;
pAsm->uiFP_OutputMap[FRAG_RESULT_DEPTH] = pAsm->number_used_registers++;
pAsm->number_of_exports++;
pAsm->number_of_colorandz_exports++;
pAsm->pR700Shader->depthIsExported = 1;
}
for (i = 0; i < FRAG_RESULT_MAX; ++i)
{
unBit = 1 << i;
if (mesa_fp->Base.OutputsWritten & unBit)
{
if (i == FRAG_RESULT_DEPTH)
{
pAsm->depth_export_register_number = pAsm->number_used_registers;
pAsm->pR700Shader->depthIsExported = 1;
}
pAsm->uiFP_OutputMap[i] = pAsm->number_used_registers++;
++pAsm->number_of_exports;
++pAsm->number_of_colorandz_exports;
}
}
pAsm->pucOutMask = (unsigned char*) MALLOC(pAsm->number_of_exports);
for(ui=0; ui<pAsm->number_of_exports; ui++)