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swr/rast: early exit on empty triangle mask

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Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
This commit is contained in:
Alok Hota 2018-09-12 14:18:28 -05:00
parent e7f381e9ca
commit 4c68acba37
1 changed files with 6 additions and 0 deletions
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6
src/gallium/drivers/swr/rasterizer/core/binner.cpp
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@ -1027,6 +1027,12 @@ void SIMDCALL BinTrianglesImpl(DRAW_CONTEXT* pDC,
endBinTriangles:
if (!triMask)
{
RDTSC_END(FEBinTriangles, 1);
return;
}
// Send surviving triangles to the line or point binner based on fill mode
if (rastState.fillMode == SWR_FILLMODE_WIREFRAME)
{