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0840838d17
Fix issue #163, support creation and reference of composite type specialization constants. e.g.: ``` layout(constant_id = 200) const float myfloat = 1.25; layout(constant_id = 201) const int myint = 14; struct structtype { float f; int i; }; const structtype outer_struct_var = {myfloat, myint}; void main(){} ``` generated code (use glslangValidator): ``` // Module Version 10000 // Generated by (magic number): 80001 // Id's are bound by 12 Capability Shader 1: ExtInstImport "GLSL.std.450" MemoryModel Logical GLSL450 EntryPoint Vertex 4 "main" Source GLSL 450 Name 4 "main" Name 10 "structtype" MemberName 10(structtype) 0 "f" MemberName 10(structtype) 1 "i" Decorate 7 SpecId 200 Decorate 9 SpecId 201 2: TypeVoid 3: TypeFunction 2 6: TypeFloat 32 7: 6(float) SpecConstant 1067450368 8: TypeInt 32 1 9: 8(int) SpecConstant 14 10(structtype): TypeStruct 6(float) 8(int) 11:10(structtype) SpecConstantComposite 7 9 4(main): 2 Function None 3 5: Label Return FunctionEnd ``` Rname two function names to match their functionalities. 1) Rename `GlslangToSpvTraverser::createSpvSpecConstant()` to `createSpvConstant()`; 2) Rename `GlslangToSpvTraverser::createSpvConstant()` to `createSpvConstantFromConstUnionArray()` Add function `GlslangToSpvTraverser::createSpvConstantFromSubTree()` to handle constant creation from sub trees (e.g.: specialization constants). Related PR: #208 |
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| .. | ||
| CMakeLists.txt | ||
| disassemble.cpp | ||
| disassemble.h | ||
| doc.cpp | ||
| doc.h | ||
| GLSL.std.450.h | ||
| GlslangToSpv.cpp | ||
| GlslangToSpv.h | ||
| InReadableOrder.cpp | ||
| spirv.hpp | ||
| SpvBuilder.cpp | ||
| SpvBuilder.h | ||
| spvIR.h | ||
| SPVRemapper.cpp | ||
| SPVRemapper.h | ||