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authorGeorge Kyriazis <[email protected]>2018-04-10 18:43:31 -0500
committerGeorge Kyriazis <[email protected]>2018-04-27 14:36:41 -0500
commit9ceeb671a39ddd83a817d353d937283a3b44409e (patch)
tree04e16a16f5f2c5022f836a3c5672d65192a3e37f /src/gallium/drivers
parent7083ac7290a0c37a45494437a45441112f3cc36c (diff)
swr/rast: Fix byte offset for non-indexed draws
for the case when USE_SIMD16_SHADERS == FALSE Reviewed-by: Bruce Cherniak <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/swr/rasterizer/core/frontend.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
index 9630afa036d..6e2bab3e234 100644
--- a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
+++ b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
@@ -1729,15 +1729,15 @@ void ProcessDraw(
fetchInfo_lo.xpLastIndex = fetchInfo_lo.xpIndices;
uint32_t offset;
offset = std::min(endVertex-i, (uint32_t) KNOB_SIMD16_WIDTH);
-#if USE_SIMD16_SHADERS
offset *= 4; // convert from index to address
+#if USE_SIMD16_SHADERS
fetchInfo_lo.xpLastIndex += offset;
#else
- fetchInfo_lo.xpLastIndex += std::min(offset, (uint32_t) KNOB_SIMD_WIDTH) * 4; // * 4 for converting index to address
+ fetchInfo_lo.xpLastIndex += 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.xpLastIndex = fetchInfo_hi.xpIndices;
- fetchInfo_hi.xpLastIndex += offset2 * 4; // * 4 for converting index to address
+ fetchInfo_hi.xpLastIndex += offset2;
#endif
}
// 1. Execute FS/VS for a single SIMD.