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swr: [rasterizer core] add rasterizerSampleCount to PS context 

Signed-off-by: Tim Rowley <timothy.o.rowley@intel.com>
This commit is contained in:
Tim Rowley 2016-08-04 17:37:19 -06:00
parent a83beb936e
commit 047493c198
2 changed files with 6 additions and 0 deletions
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4
src/gallium/drivers/swr/rasterizer/core/backend.cpp
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@ -470,6 +470,7 @@ void BackendSingleSample(DRAW_CONTEXT *pDC, uint32_t workerId, uint32_t x, uint3
psContext.pRecipW = work.pRecipW;
psContext.pSamplePosX = (const float*)&T::MultisampleT::samplePosX;
psContext.pSamplePosY = (const float*)&T::MultisampleT::samplePosY;
psContext.rasterizerSampleCount = T::MultisampleT::numSamples;
for(uint32_t yy = y; yy < y + KNOB_TILE_Y_DIM; yy += SIMD_TILE_Y_DIM)
{
@ -660,6 +661,7 @@ void BackendSampleRate(DRAW_CONTEXT *pDC, uint32_t workerId, uint32_t x, uint32_
psContext.recipDet = work.recipDet;
psContext.pSamplePosX = (const float*)&T::MultisampleT::samplePosX;
psContext.pSamplePosY = (const float*)&T::MultisampleT::samplePosY;
psContext.rasterizerSampleCount = T::MultisampleT::numSamples;
for (uint32_t yy = y; yy < y + KNOB_TILE_Y_DIM; yy += SIMD_TILE_Y_DIM)
{
@ -880,6 +882,8 @@ void BackendPixelRate(DRAW_CONTEXT *pDC, uint32_t workerId, uint32_t x, uint32_t
psContext.recipDet = work.recipDet;
psContext.pSamplePosX = (const float*)&T::MultisampleT::samplePosX;
psContext.pSamplePosY = (const float*)&T::MultisampleT::samplePosY;
psContext.rasterizerSampleCount = T::MultisampleT::numSamples;
psContext.sampleIndex = 0;
PixelRateZTestLoop<T> PixelRateZTest(pDC, work, coeffs, state, pDepthBase, pStencilBase, rastState.clipDistanceMask);

2
src/gallium/drivers/swr/rasterizer/core/state.h
View File

@ -340,6 +340,8 @@ struct SWR_PS_CONTEXT
uint32_t primID; // IN: primitive ID
uint32_t sampleIndex; // IN: sampleIndex
uint32_t rasterizerSampleCount; // IN: sample count used by the rasterizer
};
//////////////////////////////////////////////////////////////////////////