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Make modifications of GL_EXT_spirv_intrinsics

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1. spirv_execution_mode_id and spirv_decorate_id could support
   specialization constants. The original implementation always
   assume only normal frontend constants are valid. It is not true.

2. spirv_type donesn't support type_specifier as an option of
   spirv_type_parameter. At present, only constant_expression is the
   valid option.
This commit is contained in:
Rex Xu
2021-10-13 14:12:47 +08:00
parent b9ba4c5743
commit 07aec25f82
10 changed files with 2053 additions and 2041 deletions
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35
Test/baseResults/spv.intrinsicsSpecConst.vert.out Normal file
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spv.intrinsicsSpecConst.vert
Validation failed
// Module Version 10000
// Generated by (magic number): 8000a
// Id's are bound by 13
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Vertex 4 "main" 10
ExecutionModeId 4 DenormFlushToZero 7
Source GLSL 450
SourceExtension "GL_EXT_spirv_intrinsics"
Name 4 "main"
Name 7 "targetWidth"
Name 10 "pointSize"
Name 11 "builtIn"
Decorate 7(targetWidth) SpecId 5
Decorate 10(pointSize) Location 0
Decorate 11(builtIn) SpecId 6
DecorateId 10(pointSize) BuiltIn 11(builtIn)
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 0
7(targetWidth): 6(int) SpecConstant 32
8: TypeFloat 32
9: TypePointer Output 8(float)
10(pointSize): 9(ptr) Variable Output
11(builtIn): 6(int) SpecConstant 1
12: 8(float) Constant 1082130432
4(main): 2 Function None 3
5: Label
Store 10(pointSize) 12
Return
FunctionEnd