diff options
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/core/frontend.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp index 1c4b522e45e..c2be5d7bd11 100644 --- a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp +++ b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp @@ -1719,6 +1719,21 @@ void ProcessDraw( if (i < endVertex) { + if (!IsIndexedT::value) + { + fetchInfo_lo.pLastIndex = fetchInfo_lo.pIndices; + uint32_t offset; + offset = std::min(endVertex-i, (uint32_t) KNOB_SIMD16_WIDTH); +#if USE_SIMD16_SHADERS + fetchInfo_lo.pLastIndex += offset; +#else + fetchInfo_lo.pLastIndex += std::min(offset, (uint32_t) KNOB_SIMD_WIDTH); + uint32_t offset2 = std::min(offset, (uint32_t) KNOB_SIMD16_WIDTH)-KNOB_SIMD_WIDTH; + assert(offset >= 0); + fetchInfo_hi.pLastIndex = fetchInfo_hi.pIndices; + fetchInfo_hi.pLastIndex += offset2; +#endif + } // 1. Execute FS/VS for a single SIMD. RDTSC_BEGIN(FEFetchShader, pDC->drawId); #if USE_SIMD16_SHADERS |