Adding new enums and structs in CodeGenPublic

This change adds needed new enums and structs in CodeGenPublic

Author: paigeale

IGC/Compiler/CodeGenPublic.h

@@ -414,13 +414,21 @@ namespace IGC
         int  DerivedConstantsOffset = -1;
     };
 
-
     struct SResInfoFoldingOutput
     {
         uint32_t textureID;
         bool value[4];
     };
 
+    struct CustomResourceOutput
+    {
+        unsigned regIndex;
+        unsigned regSpace;
+        int rangeSize;
+        DXResourceClass resType;
+        DXResourceKind resShape;
+    };
+
     enum SIMDInfoBit
     {
         SIMD_SELECTED,       // 0: if the SIMD is selected. If 1, all the other bits are ignored.
@@ -471,6 +479,7 @@ namespace IGC
 
         bool         hasEvalSampler = false;
         std::vector<SResInfoFoldingOutput> m_ResInfoFoldingOutput;
+
         // GenUpdateCB outputs
         void*       m_ConstantBufferReplaceShaderPatterns = nullptr;
         uint        m_ConstantBufferReplaceShaderPatternsSize = 0;

IGC/Compiler/CodeGenPublicEnums.h

@@ -336,6 +336,40 @@ namespace IGC
 
         NUM_ARG_SPACE_RESERVATION_SLOTS
     };
+
+    //copied from DXILConstants.h
+    enum class DXResourceClass {
+        SRV = 0,
+        UAV,
+        CBuffer,
+        Sampler,
+        Invalid
+    };
+
+    //copied from DXILConstants.h
+    enum class DXResourceKind : unsigned {
+        Invalid = 0,
+        Texture1D,
+        Texture2D,
+        Texture2DMS,
+        Texture3D,
+        TextureCube,
+        Texture1DArray,
+        Texture2DArray,
+        Texture2DMSArray,
+        TextureCubeArray,
+        TypedBuffer,
+        RawBuffer,
+        StructuredBuffer,
+        CBuffer,
+        Sampler,
+        TBuffer,
+        RTAccelerationStructure,
+        FeedbackTexture2D,
+        FeedbackTexture2DArray,
+        NumEntries,
+    };
+
 }
 
 #endif //CODE_GEN_PUBLIC_ENUMS_H_