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SPV: Turn on atomic-storage functionality for SPIR-V.

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This is used by OpenGL, but not Vulkan.
Includes:
 - atomicCounter, atomicIncrement, atomicCounterDecrement
 - atomic_uint layout-offset checking
 - AtomicStorage capability
This commit is contained in:
John Kessenich 2016-07-07 13:20:00 -06:00
parent 5e69ec683d
commit 2d0cc786f3
6 changed files with 152 additions and 203 deletions
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2
SPIRV/GlslangToSpv.cpp
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@ -1832,7 +1832,7 @@ spv::Id TGlslangToSpvTraverser::convertGlslangToSpvType(const glslang::TType& ty
spvType = builder.makeUintType(64);
break;
case glslang::EbtAtomicUint:
logger->tbdFunctionality("Is atomic_uint an opaque handle in the uniform storage class, or an addresses in the atomic storage class?");
builder.addCapability(spv::CapabilityAtomicStorage);
spvType = builder.makeUintType(32);
break;
case glslang::EbtSampler: