HLSL: Add support for printf().
Translate printf() to what GL_EXT_debug_printf has done. HLSL could define non-constant string variable and we don't have such features in SPIR-V, so just support constant string variable.
This commit is contained in:
Rex Xu
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3b334b2b8e
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f6e0fe8600
9 changed files with 216 additions and 5 deletions
178
Test/baseResults/hlsl.printf.comp.out
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178
Test/baseResults/hlsl.printf.comp.out
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hlsl.printf.comp
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Shader version: 500
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local_size = (1, 1, 1)
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0:? Sequence
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0:4 Function Definition: @main( ( temp void)
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0:4 Function Parameters:
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0:? Sequence
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0:5 Debug printf ( temp void)
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0:5 Constant:
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0:5 "first string"
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0:6 Debug printf ( temp void)
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0:6 Constant:
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0:6 "please print this message."
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0:7 Debug printf ( temp void)
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0:7 Constant:
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0:7 "Variables are: %d %d %.2f"
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0:7 Constant:
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0:7 1 (const uint)
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0:7 Constant:
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0:7 2 (const uint)
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0:7 Constant:
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0:7 1.500000
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0:8 Debug printf ( temp void)
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0:8 Constant:
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0:8 "Integers are: %d %d %d"
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0:8 Constant:
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0:8 1 (const int)
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0:8 Constant:
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0:8 2 (const int)
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0:8 Constant:
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0:8 3 (const int)
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0:9 Debug printf ( temp void)
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0:9 Constant:
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0:9 "More: %d %d %d %d %d %d %d %d %d %d"
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0:9 Constant:
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0:9 1 (const int)
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0:9 Constant:
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0:9 2 (const int)
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0:9 Constant:
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0:9 3 (const int)
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0:9 Constant:
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0:9 4 (const int)
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0:9 Constant:
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0:9 5 (const int)
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0:9 Constant:
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0:9 6 (const int)
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0:9 Constant:
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0:9 7 (const int)
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0:9 Constant:
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0:9 8 (const int)
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0:9 Constant:
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0:9 9 (const int)
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0:9 Constant:
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0:9 10 (const int)
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0:4 Function Definition: main( ( temp void)
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0:4 Function Parameters:
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0:? Sequence
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0:4 Function Call: @main( ( temp void)
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0:? Linker Objects
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0:? 'first' ( const string)
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0:? "first string"
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Linked compute stage:
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Shader version: 500
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local_size = (1, 1, 1)
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0:? Sequence
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0:4 Function Definition: @main( ( temp void)
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0:4 Function Parameters:
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0:? Sequence
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0:5 Debug printf ( temp void)
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0:5 Constant:
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0:5 "first string"
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0:6 Debug printf ( temp void)
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0:6 Constant:
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0:6 "please print this message."
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0:7 Debug printf ( temp void)
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0:7 Constant:
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0:7 "Variables are: %d %d %.2f"
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0:7 Constant:
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0:7 1 (const uint)
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0:7 Constant:
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0:7 2 (const uint)
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0:7 Constant:
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0:7 1.500000
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0:8 Debug printf ( temp void)
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0:8 Constant:
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0:8 "Integers are: %d %d %d"
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0:8 Constant:
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0:8 1 (const int)
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0:8 Constant:
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0:8 2 (const int)
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0:8 Constant:
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0:8 3 (const int)
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0:9 Debug printf ( temp void)
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0:9 Constant:
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0:9 "More: %d %d %d %d %d %d %d %d %d %d"
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0:9 Constant:
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0:9 1 (const int)
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0:9 Constant:
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0:9 2 (const int)
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0:9 Constant:
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0:9 3 (const int)
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0:9 Constant:
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0:9 4 (const int)
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0:9 Constant:
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0:9 5 (const int)
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0:9 Constant:
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0:9 6 (const int)
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0:9 Constant:
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0:9 7 (const int)
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0:9 Constant:
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0:9 8 (const int)
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0:9 Constant:
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0:9 9 (const int)
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0:9 Constant:
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0:9 10 (const int)
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0:4 Function Definition: main( ( temp void)
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0:4 Function Parameters:
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0:? Sequence
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0:4 Function Call: @main( ( temp void)
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0:? Linker Objects
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0:? 'first' ( const string)
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0:? "first string"
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// Module Version 10000
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// Generated by (magic number): 8000a
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// Id's are bound by 36
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Capability Shader
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Extension "SPV_KHR_non_semantic_info"
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1: ExtInstImport "GLSL.std.450"
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9: ExtInstImport "NonSemantic.DebugPrintf"
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MemoryModel Logical GLSL450
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EntryPoint GLCompute 4 "main"
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ExecutionMode 4 LocalSize 1 1 1
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8: String "first string"
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11: String "please print this message."
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13: String "Variables are: %d %d %.2f"
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20: String "Integers are: %d %d %d"
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26: String "More: %d %d %d %d %d %d %d %d %d %d"
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Source HLSL 500
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Name 4 "main"
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Name 6 "@main("
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2: TypeVoid
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3: TypeFunction 2
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14: TypeInt 32 0
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15: 14(int) Constant 1
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16: 14(int) Constant 2
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17: TypeFloat 32
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18: 17(float) Constant 1069547520
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21: TypeInt 32 1
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22: 21(int) Constant 1
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23: 21(int) Constant 2
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24: 21(int) Constant 3
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27: 21(int) Constant 4
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28: 21(int) Constant 5
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29: 21(int) Constant 6
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30: 21(int) Constant 7
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31: 21(int) Constant 8
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32: 21(int) Constant 9
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33: 21(int) Constant 10
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4(main): 2 Function None 3
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5: Label
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35: 2 FunctionCall 6(@main()
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Return
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FunctionEnd
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6(@main(): 2 Function None 3
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7: Label
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10: 2 ExtInst 9(NonSemantic.DebugPrintf) 1(DebugPrintf) 8
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12: 2 ExtInst 9(NonSemantic.DebugPrintf) 1(DebugPrintf) 11
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19: 2 ExtInst 9(NonSemantic.DebugPrintf) 1(DebugPrintf) 13 15 16 18
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25: 2 ExtInst 9(NonSemantic.DebugPrintf) 1(DebugPrintf) 20 22 23 24
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34: 2 ExtInst 9(NonSemantic.DebugPrintf) 1(DebugPrintf) 26 22 23 24 27 28 29 30 31 32 33
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Return
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FunctionEnd
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11
Test/hlsl.printf.comp
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11
Test/hlsl.printf.comp
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@ -0,0 +1,11 @@
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const string first = "first string";
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[numthreads(1,1,1)]
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void main() {
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printf(first);
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printf("please print this message.");
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printf("Variables are: %d %d %.2f", 1u, 2u, 1.5f);
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printf("Integers are: %d %d %d", 1, 2, 3);
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printf("More: %d %d %d %d %d %d %d %d %d %d", 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
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}
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