From b01f26e0056b6efb96d91cb769cda0ef18c0044a Mon Sep 17 00:00:00 2001 From: Tim Rowley Date: Tue, 24 Jan 2017 12:37:13 -0600 Subject: [PATCH] swr: [rasterizer jitter] Multisample blend jit fix Reviewed-by: Bruce Cherniak --- src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp b/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp index 76a58b6..b4a33b8 100644 --- a/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp +++ b/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp @@ -776,9 +776,9 @@ struct BlendJit : public Builder if(state.desc.sampleMaskEnable || state.desc.alphaToCoverageEnable || state.desc.oMaskEnable) { - // load current mask + // load coverage mask Value* pMask = LOAD(ppMask); - currentMask = S_EXT(ICMP_SGT(currentMask, VBROADCAST(C(0))), mSimdInt32Ty); + currentMask = S_EXT(ICMP_UGT(currentMask, VBROADCAST(C(0))), mSimdInt32Ty); Value* outputMask = AND(pMask, currentMask); // store new mask STORE(outputMask, GEP(ppMask, C(0))); -- 2.7.4