Add support for primitive culling layout qualifier. (#2220)
* Add support for primitive culling layout qualifier.
* Add error checks for primitive flags and negative test.
diff --git a/SPIRV/GlslangToSpv.cpp b/SPIRV/GlslangToSpv.cpp
index 3bed678..e41bb5d 100644
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -1448,7 +1448,7 @@
builder.addExecutionMode(shaderEntry, spv::ExecutionModeXfb);
}
- if (sourceExtensions.find("GL_EXT_ray_flags_primitive_culling") != sourceExtensions.end()) {
+ if (glslangIntermediate->getLayoutPrimitiveCulling()) {
builder.addCapability(spv::CapabilityRayTraversalPrimitiveCullingProvisionalKHR);
}