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Add support for primitive culling layout qualifier. (#2220)

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* Add support for primitive culling layout qualifier.

* Add error checks for primitive flags and negative test.
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alelenv 2020-05-21 04:38:41 -07:00 • committed by GitHub
parent eba1389a01
commit 59216d5cd8
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9 changed files with 50 additions and 2 deletions
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SPIRV/GlslangToSpv.cpp
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@ -1448,7 +1448,7 @@ TGlslangToSpvTraverser::TGlslangToSpvTraverser(unsigned int spvVersion,
builder.addExecutionMode(shaderEntry, spv::ExecutionModeXfb);
}
if (sourceExtensions.find("GL_EXT_ray_flags_primitive_culling") != sourceExtensions.end()) {
if (glslangIntermediate->getLayoutPrimitiveCulling()) {
builder.addCapability(spv::CapabilityRayTraversalPrimitiveCullingProvisionalKHR);
}