From c43f6fa55aca23365c86c6ec1737d42be74d9d3e Mon Sep 17 00:00:00 2001 From: Yong He Date: Tue, 7 Jan 2025 22:26:31 -0800 Subject: Lower varying parameters as pointers instead of SSA values. (#5919) * Add executable test on matrix-typed vertex input. * Fix emit logic of matrix layout qualifier. * Pass fragment shader varying input by constref to allow EvaluateAttributeAtCentroid etc. to be implemented correctly. --- source/slang/slang-ir.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'source/slang/slang-ir.cpp') diff --git a/source/slang/slang-ir.cpp b/source/slang/slang-ir.cpp index ff1cd49ea..daeaca67b 100644 --- a/source/slang/slang-ir.cpp +++ b/source/slang/slang-ir.cpp @@ -8243,6 +8243,8 @@ bool IRInst::mightHaveSideEffects(SideEffectAnalysisOptions options) case kIROp_GetStringHash: case kIROp_AllocateOpaqueHandle: case kIROp_GetArrayLength: + case kIROp_ResolveVaryingInputRef: + case kIROp_GetPerVertexInputArray: return false; case kIROp_ForwardDifferentiate: -- cgit v1.2.3