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Adding support for GL_EXT_ray_cull_mask

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This commit is contained in:
Marius Bjorge 2022-05-05 12:56:04 +02:00
parent e3bca2add6
commit 3015d00ee0
15 changed files with 231 additions and 156 deletions
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9
SPIRV/GlslangToSpv.cpp
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@ -1007,6 +1007,8 @@ spv::BuiltIn TGlslangToSpvTraverser::TranslateBuiltInDecoration(glslang::TBuiltI
return spv::BuiltInRayTminKHR;
case glslang::EbvRayTmax:
return spv::BuiltInRayTmaxKHR;
case glslang::EbvCullMask:
return spv::BuiltInCullMaskKHR;
case glslang::EbvInstanceCustomIndex:
return spv::BuiltInInstanceCustomIndexKHR;
case glslang::EbvHitT:
@ -1777,6 +1779,13 @@ TGlslangToSpvTraverser::TGlslangToSpvTraverser(unsigned int spvVersion,
builder.addCapability(spv::CapabilityRayTracingNV);
builder.addExtension("SPV_NV_ray_tracing");
}
if (glslangIntermediate->getStage() != EShLangRayGen && glslangIntermediate->getStage() != EShLangCallable)
{
if (extensions.find("GL_EXT_ray_cull_mask") != extensions.end()) {
builder.addCapability(spv::CapabilityRayCullMaskKHR);
builder.addExtension("SPV_KHR_ray_cull_mask");
}
}
break;
}
case EShLangTaskNV: