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

* Add support for primitive culling layout qualifier. * Add error checks for primitive flags and negative test.
2020-05-21 04:38:41 -07:00
parent eba1389a01
commit 59216d5cd8
9 changed files with 50 additions and 2 deletions
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -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);
    }