diff options
author | George Kyriazis <[email protected]> | 2018-04-16 23:18:28 -0500 |
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committer | George Kyriazis <[email protected]> | 2018-04-27 14:36:41 -0500 |
commit | 7986519d501a183dad06c175518e0ee0ad2cb6e4 (patch) | |
tree | 6a8d02e694b749e6d5953287b899eabc2b4d7679 /src/gallium/drivers/swr/rasterizer | |
parent | 6b1c852ebc98f4328b83bc0c9c2024ff8da4cb9d (diff) |
swr/rast: Use different handing for stream masks
Reviewed-by: Bruce Cherniak <[email protected]>
Diffstat (limited to 'src/gallium/drivers/swr/rasterizer')
5 files changed, 11 insertions, 6 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/common/os.h b/src/gallium/drivers/swr/rasterizer/common/os.h index 5cfd12ff72a..e779562225e 100644 --- a/src/gallium/drivers/swr/rasterizer/common/os.h +++ b/src/gallium/drivers/swr/rasterizer/common/os.h @@ -209,6 +209,9 @@ unsigned char _BitScanReverse(unsigned int *Index, unsigned int Mask) return (Mask != 0); } +#define _BitScanForward64 _BitScanForward +#define _BitScanReverse64 _BitScanReverse + inline void *AlignedMalloc(size_t size, size_t alignment) { diff --git a/src/gallium/drivers/swr/rasterizer/core/api.cpp b/src/gallium/drivers/swr/rasterizer/core/api.cpp index e37e2e4a538..a2ee85d12b8 100644 --- a/src/gallium/drivers/swr/rasterizer/core/api.cpp +++ b/src/gallium/drivers/swr/rasterizer/core/api.cpp @@ -976,14 +976,14 @@ void SetupPipeline(DRAW_CONTEXT *pDC) if (pState->state.soState.soEnable) { - uint32_t streamMasks = 0; + uint64_t streamMasks = 0; for (uint32_t i = 0; i < 4; ++i) { streamMasks |= pState->state.soState.streamMasks[i]; } DWORD maxAttrib; - if (_BitScanReverse(&maxAttrib, streamMasks)) + if (_BitScanReverse64(&maxAttrib, streamMasks)) { pState->state.feNumAttributes = std::max(pState->state.feNumAttributes, (uint32_t)(maxAttrib + 1)); } diff --git a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp index 6e2bab3e234..1847c3e822d 100644 --- a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp +++ b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp @@ -528,10 +528,10 @@ static void StreamOut( for (uint32_t primIndex = 0; primIndex < numPrims; ++primIndex) { DWORD slot = 0; - uint32_t soMask = soState.streamMasks[streamIndex]; + uint64_t soMask = soState.streamMasks[streamIndex]; // Write all entries into primitive data buffer for SOS. - while (_BitScanForward(&slot, soMask)) + while (_BitScanForward64(&slot, soMask)) { simd4scalar attrib[MAX_NUM_VERTS_PER_PRIM]; // prim attribs (always 4 wide) uint32_t paSlot = slot + soState.vertexAttribOffset[streamIndex]; @@ -551,7 +551,7 @@ static void StreamOut( _mm_store_ps((float*)pPrimDataAttrib, attrib[v]); } - soMask &= ~(1 << slot); + soMask &= ~(uint64_t(1) << slot); } // Update pPrimData pointer diff --git a/src/gallium/drivers/swr/rasterizer/core/state.h b/src/gallium/drivers/swr/rasterizer/core/state.h index 217cf44c58f..f160913a652 100644 --- a/src/gallium/drivers/swr/rasterizer/core/state.h +++ b/src/gallium/drivers/swr/rasterizer/core/state.h @@ -702,7 +702,7 @@ struct SWR_STREAMOUT_STATE // The stream masks specify which attributes are sent to which streams. // These masks help the FE to setup the pPrimData buffer that is passed // the Stream Output Shader (SOS) function. - uint32_t streamMasks[MAX_SO_STREAMS]; + uint64_t streamMasks[MAX_SO_STREAMS]; // Number of attributes, including position, per vertex that are streamed out. // This should match number of bits in stream mask. diff --git a/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp b/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp index 15a6bc40289..f804900291e 100644 --- a/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp +++ b/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp @@ -313,6 +313,7 @@ struct StreamOutJit : public Builder JitManager::DumpToFile(soFunc, "SoFunc_optimized"); + return soFunc; } }; @@ -333,6 +334,7 @@ PFN_SO_FUNC JitStreamoutFunc(HANDLE hJitMgr, const HANDLE hFunc) pJitMgr->DumpAsm(func, "SoFunc_optimized"); + return pfnStreamOut; } |