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Merge pull request #556 from dneto0/guard-amd-enums

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SPV: Add missing guard to code that uses AMD extensions
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John Kessenich 2016-10-20 19:04:30 -06:00 committed by GitHub
commit 720e89b314
1 changed files with 2 additions and 0 deletions
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SPIRV/GlslangToSpv.cpp
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@ -4133,10 +4133,12 @@ spv::Id TGlslangToSpvTraverser::createInvocationsOperation(glslang::TOperator op
builder.addCapability(spv::CapabilitySubgroupBallotKHR);
} else {
builder.addCapability(spv::CapabilityGroups);
#ifdef AMD_EXTENSIONS
if (op == glslang::EOpMinInvocationsNonUniform ||
op == glslang::EOpMaxInvocationsNonUniform ||
op == glslang::EOpAddInvocationsNonUniform)
builder.addExtension(spv::E_SPV_AMD_shader_ballot);
#endif
spvGroupOperands.push_back(builder.makeUintConstant(spv::ScopeSubgroup));
#ifdef AMD_EXTENSIONS