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swr: [rasterizer core] remove CanEarlyZ function 

Test is now in SetupPipeline.

Signed-off-by: Tim Rowley <timothy.o.rowley@intel.com>
This commit is contained in:
Tim Rowley 2016-07-28 13:16:46 -06:00
parent b365989875
commit 4034f48833
1 changed files with 0 additions and 6 deletions
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6
src/gallium/drivers/swr/rasterizer/core/backend.cpp
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@ -397,12 +397,6 @@ const __m256 vULOffsetsY = {0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0, 1.0};
#error Unsupported vector width
#endif
INLINE
bool CanEarlyZ(const SWR_PS_STATE *pPSState)
{
return (pPSState->forceEarlyZ || (!pPSState->writesODepth && !pPSState->usesSourceDepth && !pPSState->usesUAV));
}
simdmask ComputeUserClipMask(uint8_t clipMask, float* pUserClipBuffer, simdscalar vI, simdscalar vJ)
{
simdscalar vClipMask = _simd_setzero_ps();