From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Date: Thu, 3 Sep 2020 01:09:39 +0000 (+0200)
Subject: SPV: Add NonUniform decoration for constructors.
X-Git-Tag: upstream/11.4.0~89^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c9ffeec6e313dee62ad76ee1993d35a0f7625c1b;p=platform%2Fupstream%2Fglslang.git

SPV: Add NonUniform decoration for constructors.

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

diff --git a/SPIRV/GlslangToSpv.cpp b/SPIRV/GlslangToSpv.cpp
index dd19e77d..9670c72d 100644
--- 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);