Implement raytracing extension(s); resolves #3560 for GLSL & SPIR-V targets (#3675)

The following PR implements raytracing extensions (GLSL_EXT_ray_tracing, GLSL_EXT_ray_query, GLSL_NV_shader_invocation_reorder & GLSL_NV_ray_tracing_motion_blur); for GLSL & SPIR-V targets. Fully implements all functions, built-in variables, & syntax; resolves #3560 for GLSL & SPIR-V Targets.

notes of worth:

* __rayPayloadFromLocation, __rayAttributeFromLocation, and __rayCallableFromLocation, were added as SPIR-V Intrinsics to refer to location's of raytracing objects in SPIR-V for when using GLSL syntax.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/slang/slang-emit-hlsl.cpp b/source/slang/slang-emit-hlsl.cpp
index cf1ca794b..3d45394d3 100644
--- a/source/slang/slang-emit-hlsl.cpp
+++ b/source/slang/slang-emit-hlsl.cpp
@@ -3,6 +3,7 @@
 
 #include "../core/slang-writer.h"
 
+#include "slang-ir-util.h"
 #include "slang-emit-source-writer.h"
 #include "slang-mangled-lexer.h"
 
@@ -987,7 +988,6 @@ void HLSLSourceEmitter::emitSimpleTypeImpl(IRType* type)
             case kIROp_HLSLRWByteAddressBufferType:                 m_writer->emit("RWByteAddressBuffer");                break;
             case kIROp_HLSLRasterizerOrderedByteAddressBufferType:  m_writer->emit("RasterizerOrderedByteAddressBuffer"); break;
             case kIROp_RaytracingAccelerationStructureType:         m_writer->emit("RaytracingAccelerationStructure");    break;
-
             default:
                 SLANG_DIAGNOSE_UNEXPECTED(getSink(), SourceLoc(), "unhandled buffer type");
                 break;