SPV: Add NonUniform decoration for constructors.

This is missing in particular for OpSampledImage, which can be a direct argument for texture operations.

SPV: Add NonUniform decoration for constructors.
c9ffeec6 · Bas Nieuwenhuizen · 58064311 · c9ffeec6
Commit c9ffeec6 authored Sep 03, 2020 by Bas Nieuwenhuizen
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GlslangToSpv.cpp SPIRV/GlslangToSpv.cpp +4 -0

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--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -2613,6 +2613,10 @@ bool TGlslangToSpvTraverser::visitAggregate(glslang::TVisit visit, glslang::TInt
        else
            constructed = builder.createConstructor(precision, arguments, resultType());
+        if (node->getType().getQualifier().isNonUniform()) {
+            builder.addDecoration(constructed, spv::DecorationNonUniformEXT);
+        }
        builder.clearAccessChain();
        builder.setAccessChainRValue(constructed);