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HLSL: Accept SV_Cull/ClipDistanceN, by refactoring the way semantics are mapped.

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This commit is contained in:
John Kessenich 2017-03-09 14:37:32 -07:00
parent 229a6f7f7b
commit 6e1d50a7a2
13 changed files with 754 additions and 114 deletions
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246
Test/baseResults/hlsl.semantic.geom.out Executable file
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hlsl.semantic.geom
Shader version: 450
invocations = -1
max_vertices = 4
input primitive = triangles
output primitive = line_strip
0:? Sequence
0:12 Function Definition: @main(u1[3];struct-S-f1-f1-u1-u1-i11; (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Function Parameters:
0:12 'VertexID' (in 3-element array of uint)
0:12 'OutputStream' (out structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:? Sequence
0:14 Branch: Return with expression
0:14 's' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Function Definition: main( (temp void)
0:12 Function Parameters:
0:? Sequence
0:12 move second child to first child (temp 3-element array of uint)
0:? 'VertexID' (temp 3-element array of uint)
0:? 'VertexID' (layout(location=0 ) in 3-element array of uint)
0:12 Sequence
0:12 move second child to first child (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Function Call: @main(u1[3];struct-S-f1-f1-u1-u1-i11; (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:? 'VertexID' (temp 3-element array of uint)
0:? 'OutputStream' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip0' (out float ClipDistance)
0:12 clip0: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull0' (out float CullDistance)
0:12 cull0: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 1 (const int)
0:12 move second child to first child (temp uint)
0:? '@entryPointOutput_vpai' (out uint ViewportIndex)
0:12 vpai: direct index for structure (temp uint)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 2 (const int)
0:12 move second child to first child (temp uint)
0:? '@entryPointOutput_rtai' (out uint Layer)
0:12 rtai: direct index for structure (temp uint)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 3 (const int)
0:12 move second child to first child (temp int)
0:12 ii: direct index for structure (temp int)
0:12 '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 ii: direct index for structure (temp int)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 4 (const int)
0:? Linker Objects
0:? '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:? 'VertexID' (layout(location=0 ) in 3-element array of uint)
0:? '@entryPointOutput_vpai' (out uint ViewportIndex)
Linked geometry stage:
Shader version: 450
invocations = 1
max_vertices = 4
input primitive = triangles
output primitive = line_strip
0:? Sequence
0:12 Function Definition: @main(u1[3];struct-S-f1-f1-u1-u1-i11; (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Function Parameters:
0:12 'VertexID' (in 3-element array of uint)
0:12 'OutputStream' (out structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:? Sequence
0:14 Branch: Return with expression
0:14 's' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Function Definition: main( (temp void)
0:12 Function Parameters:
0:? Sequence
0:12 move second child to first child (temp 3-element array of uint)
0:? 'VertexID' (temp 3-element array of uint)
0:? 'VertexID' (layout(location=0 ) in 3-element array of uint)
0:12 Sequence
0:12 move second child to first child (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Function Call: @main(u1[3];struct-S-f1-f1-u1-u1-i11; (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:? 'VertexID' (temp 3-element array of uint)
0:? 'OutputStream' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip0' (out float ClipDistance)
0:12 clip0: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull0' (out float CullDistance)
0:12 cull0: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 1 (const int)
0:12 move second child to first child (temp uint)
0:? '@entryPointOutput_vpai' (out uint ViewportIndex)
0:12 vpai: direct index for structure (temp uint)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 2 (const int)
0:12 move second child to first child (temp uint)
0:? '@entryPointOutput_rtai' (out uint Layer)
0:12 rtai: direct index for structure (temp uint)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 3 (const int)
0:12 move second child to first child (temp int)
0:12 ii: direct index for structure (temp int)
0:12 '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 ii: direct index for structure (temp int)
0:12 'flattenTemp' (temp structure{temp float clip0, temp float cull0, temp uint vpai, temp uint rtai, temp int ii})
0:12 Constant:
0:12 4 (const int)
0:? Linker Objects
0:? '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:? 'VertexID' (layout(location=0 ) in 3-element array of uint)
0:? '@entryPointOutput_vpai' (out uint ViewportIndex)
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 62
Capability Geometry
Capability ClipDistance
Capability CullDistance
Capability MultiViewport
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Geometry 4 "main" 25 34 39 44 49 55
ExecutionMode 4 Triangles
ExecutionMode 4 Invocations 1
ExecutionMode 4 OutputLineStrip
ExecutionMode 4 OutputVertices 4
Name 4 "main"
Name 12 "S"
MemberName 12(S) 0 "clip0"
MemberName 12(S) 1 "cull0"
MemberName 12(S) 2 "vpai"
MemberName 12(S) 3 "rtai"
MemberName 12(S) 4 "ii"
Name 17 "@main(u1[3];struct-S-f1-f1-u1-u1-i11;"
Name 15 "VertexID"
Name 16 "OutputStream"
Name 19 "s"
Name 23 "VertexID"
Name 25 "VertexID"
Name 27 "flattenTemp"
Name 28 "OutputStream"
Name 29 "param"
Name 31 "param"
Name 34 "@entryPointOutput_clip0"
Name 39 "@entryPointOutput_cull0"
Name 44 "@entryPointOutput_vpai"
Name 49 "@entryPointOutput_rtai"
Name 53 "S"
MemberName 53(S) 0 "ii"
Name 55 "@entryPointOutput"
Decorate 25(VertexID) Location 0
Decorate 34(@entryPointOutput_clip0) BuiltIn ClipDistance
Decorate 39(@entryPointOutput_cull0) BuiltIn CullDistance
Decorate 44(@entryPointOutput_vpai) BuiltIn ViewportIndex
Decorate 49(@entryPointOutput_rtai) BuiltIn Layer
Decorate 55(@entryPointOutput) Location 0
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 0
7: 6(int) Constant 3
8: TypeArray 6(int) 7
9: TypePointer Function 8
10: TypeFloat 32
11: TypeInt 32 1
12(S): TypeStruct 10(float) 10(float) 6(int) 6(int) 11(int)
13: TypePointer Function 12(S)
14: TypeFunction 12(S) 9(ptr) 13(ptr)
24: TypePointer Input 8
25(VertexID): 24(ptr) Variable Input
33: TypePointer Output 10(float)
34(@entryPointOutput_clip0): 33(ptr) Variable Output
35: 11(int) Constant 0
36: TypePointer Function 10(float)
39(@entryPointOutput_cull0): 33(ptr) Variable Output
40: 11(int) Constant 1
43: TypePointer Output 6(int)
44(@entryPointOutput_vpai): 43(ptr) Variable Output
45: 11(int) Constant 2
46: TypePointer Function 6(int)
49(@entryPointOutput_rtai): 43(ptr) Variable Output
50: 11(int) Constant 3
53(S): TypeStruct 11(int)
54: TypePointer Output 53(S)
55(@entryPointOutput): 54(ptr) Variable Output
56: 11(int) Constant 4
57: TypePointer Function 11(int)
60: TypePointer Output 11(int)
4(main): 2 Function None 3
5: Label
23(VertexID): 9(ptr) Variable Function
27(flattenTemp): 13(ptr) Variable Function
28(OutputStream): 13(ptr) Variable Function
29(param): 9(ptr) Variable Function
31(param): 13(ptr) Variable Function
26: 8 Load 25(VertexID)
Store 23(VertexID) 26
30: 8 Load 23(VertexID)
Store 29(param) 30
32: 12(S) FunctionCall 17(@main(u1[3];struct-S-f1-f1-u1-u1-i11;) 29(param) 31(param)
Store 27(flattenTemp) 32
37: 36(ptr) AccessChain 27(flattenTemp) 35
38: 10(float) Load 37
Store 34(@entryPointOutput_clip0) 38
41: 36(ptr) AccessChain 27(flattenTemp) 40
42: 10(float) Load 41
Store 39(@entryPointOutput_cull0) 42
47: 46(ptr) AccessChain 27(flattenTemp) 45
48: 6(int) Load 47
Store 44(@entryPointOutput_vpai) 48
51: 46(ptr) AccessChain 27(flattenTemp) 50
52: 6(int) Load 51
Store 49(@entryPointOutput_rtai) 52
58: 57(ptr) AccessChain 27(flattenTemp) 56
59: 11(int) Load 58
61: 60(ptr) AccessChain 55(@entryPointOutput) 35
Store 61 59
Return
FunctionEnd
17(@main(u1[3];struct-S-f1-f1-u1-u1-i11;): 12(S) Function None 14
15(VertexID): 9(ptr) FunctionParameter
16(OutputStream): 13(ptr) FunctionParameter
18: Label
19(s): 13(ptr) Variable Function
20: 12(S) Load 19(s)
ReturnValue 20
FunctionEnd

373
Test/baseResults/hlsl.semantic.vert.out Executable file
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hlsl.semantic.vert
Shader version: 450
0:? Sequence
0:12 Function Definition: @main(struct-S-f1-f1-f1-f1-f1-f1-i11; (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Function Parameters:
0:12 'ins' (in structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:? Sequence
0:14 Branch: Return with expression
0:14 's' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Function Definition: main( (temp void)
0:12 Function Parameters:
0:? Sequence
0:12 Sequence
0:12 move second child to first child (temp float)
0:12 clip: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 0 (const int)
0:? 'clip' (layout(location=0 ) in float)
0:12 move second child to first child (temp float)
0:12 clip0: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 1 (const int)
0:? 'clip0' (layout(location=1 ) in float)
0:12 move second child to first child (temp float)
0:12 clip7: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 2 (const int)
0:? 'clip7' (layout(location=2 ) in float)
0:12 move second child to first child (temp float)
0:12 cull: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 3 (const int)
0:? 'cull' (layout(location=3 ) in float)
0:12 move second child to first child (temp float)
0:12 cull2: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 4 (const int)
0:? 'cull2' (layout(location=4 ) in float)
0:12 move second child to first child (temp float)
0:12 cull5: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 5 (const int)
0:? 'cull5' (layout(location=5 ) in float)
0:12 move second child to first child (temp int)
0:12 ii: direct index for structure (temp int)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 6 (const int)
0:? 'ii' (in int InstanceIndex)
0:12 Sequence
0:12 move second child to first child (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Function Call: @main(struct-S-f1-f1-f1-f1-f1-f1-i11; (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip7' (out float ClipDistance)
0:12 clip: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip7' (out float ClipDistance)
0:12 clip0: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 1 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip7' (out float ClipDistance)
0:12 clip7: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 2 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull5' (out float CullDistance)
0:12 cull: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 3 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull5' (out float CullDistance)
0:12 cull2: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 4 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull5' (out float CullDistance)
0:12 cull5: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 5 (const int)
0:12 move second child to first child (temp int)
0:12 ii: direct index for structure (temp int)
0:12 '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 ii: direct index for structure (temp int)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 6 (const int)
0:? Linker Objects
0:? '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:? 'clip' (layout(location=0 ) in float)
0:? 'clip0' (layout(location=1 ) in float)
0:? 'clip7' (layout(location=2 ) in float)
0:? 'cull' (layout(location=3 ) in float)
0:? 'cull2' (layout(location=4 ) in float)
0:? 'cull5' (layout(location=5 ) in float)
0:? 'ii' (in int InstanceIndex)
Linked vertex stage:
Shader version: 450
0:? Sequence
0:12 Function Definition: @main(struct-S-f1-f1-f1-f1-f1-f1-i11; (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Function Parameters:
0:12 'ins' (in structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:? Sequence
0:14 Branch: Return with expression
0:14 's' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Function Definition: main( (temp void)
0:12 Function Parameters:
0:? Sequence
0:12 Sequence
0:12 move second child to first child (temp float)
0:12 clip: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 0 (const int)
0:? 'clip' (layout(location=0 ) in float)
0:12 move second child to first child (temp float)
0:12 clip0: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 1 (const int)
0:? 'clip0' (layout(location=1 ) in float)
0:12 move second child to first child (temp float)
0:12 clip7: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 2 (const int)
0:? 'clip7' (layout(location=2 ) in float)
0:12 move second child to first child (temp float)
0:12 cull: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 3 (const int)
0:? 'cull' (layout(location=3 ) in float)
0:12 move second child to first child (temp float)
0:12 cull2: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 4 (const int)
0:? 'cull2' (layout(location=4 ) in float)
0:12 move second child to first child (temp float)
0:12 cull5: direct index for structure (temp float)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 5 (const int)
0:? 'cull5' (layout(location=5 ) in float)
0:12 move second child to first child (temp int)
0:12 ii: direct index for structure (temp int)
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 6 (const int)
0:? 'ii' (in int InstanceIndex)
0:12 Sequence
0:12 move second child to first child (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Function Call: @main(struct-S-f1-f1-f1-f1-f1-f1-i11; (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:? 'ins' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip7' (out float ClipDistance)
0:12 clip: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip7' (out float ClipDistance)
0:12 clip0: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 1 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_clip7' (out float ClipDistance)
0:12 clip7: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 2 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull5' (out float CullDistance)
0:12 cull: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 3 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull5' (out float CullDistance)
0:12 cull2: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 4 (const int)
0:12 move second child to first child (temp float)
0:? '@entryPointOutput_cull5' (out float CullDistance)
0:12 cull5: direct index for structure (temp float)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 5 (const int)
0:12 move second child to first child (temp int)
0:12 ii: direct index for structure (temp int)
0:12 '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:12 Constant:
0:12 0 (const int)
0:12 ii: direct index for structure (temp int)
0:12 'flattenTemp' (temp structure{temp float clip, temp float clip0, temp float clip7, temp float cull, temp float cull2, temp float cull5, temp int ii})
0:12 Constant:
0:12 6 (const int)
0:? Linker Objects
0:? '@entryPointOutput' (layout(location=0 ) out structure{temp int ii})
0:? 'clip' (layout(location=0 ) in float)
0:? 'clip0' (layout(location=1 ) in float)
0:? 'clip7' (layout(location=2 ) in float)
0:? 'cull' (layout(location=3 ) in float)
0:? 'cull2' (layout(location=4 ) in float)
0:? 'cull5' (layout(location=5 ) in float)
0:? 'ii' (in int InstanceIndex)
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 77
Capability Shader
Capability ClipDistance
Capability CullDistance
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Vertex 4 "main" 21 26 30 34 38 42 47 56 63 72
Name 4 "main"
Name 8 "S"
MemberName 8(S) 0 "clip"
MemberName 8(S) 1 "clip0"
MemberName 8(S) 2 "clip7"
MemberName 8(S) 3 "cull"
MemberName 8(S) 4 "cull2"
MemberName 8(S) 5 "cull5"
MemberName 8(S) 6 "ii"
Name 12 "@main(struct-S-f1-f1-f1-f1-f1-f1-i11;"
Name 11 "ins"
Name 14 "s"
Name 18 "ins"
Name 21 "clip"
Name 26 "clip0"
Name 30 "clip7"
Name 34 "cull"
Name 38 "cull2"
Name 42 "cull5"
Name 47 "ii"
Name 51 "flattenTemp"
Name 52 "param"
Name 56 "@entryPointOutput_clip7"
Name 63 "@entryPointOutput_cull5"
Name 70 "S"
MemberName 70(S) 0 "ii"
Name 72 "@entryPointOutput"
Decorate 21(clip) Location 0
Decorate 26(clip0) Location 1
Decorate 30(clip7) Location 2
Decorate 34(cull) Location 3
Decorate 38(cull2) Location 4
Decorate 42(cull5) Location 5
Decorate 47(ii) BuiltIn InstanceIndex
Decorate 56(@entryPointOutput_clip7) BuiltIn ClipDistance
Decorate 63(@entryPointOutput_cull5) BuiltIn CullDistance
Decorate 72(@entryPointOutput) Location 0
2: TypeVoid
3: TypeFunction 2
6: TypeFloat 32
7: TypeInt 32 1
8(S): TypeStruct 6(float) 6(float) 6(float) 6(float) 6(float) 6(float) 7(int)
9: TypePointer Function 8(S)
10: TypeFunction 8(S) 9(ptr)
19: 7(int) Constant 0
20: TypePointer Input 6(float)
21(clip): 20(ptr) Variable Input
23: TypePointer Function 6(float)
25: 7(int) Constant 1
26(clip0): 20(ptr) Variable Input
29: 7(int) Constant 2
30(clip7): 20(ptr) Variable Input
33: 7(int) Constant 3
34(cull): 20(ptr) Variable Input
37: 7(int) Constant 4
38(cull2): 20(ptr) Variable Input
41: 7(int) Constant 5
42(cull5): 20(ptr) Variable Input
45: 7(int) Constant 6
46: TypePointer Input 7(int)
47(ii): 46(ptr) Variable Input
49: TypePointer Function 7(int)
55: TypePointer Output 6(float)
56(@entryPointOutput_clip7): 55(ptr) Variable Output
63(@entryPointOutput_cull5): 55(ptr) Variable Output
70(S): TypeStruct 7(int)
71: TypePointer Output 70(S)
72(@entryPointOutput): 71(ptr) Variable Output
75: TypePointer Output 7(int)
4(main): 2 Function None 3
5: Label
18(ins): 9(ptr) Variable Function
51(flattenTemp): 9(ptr) Variable Function
52(param): 9(ptr) Variable Function
22: 6(float) Load 21(clip)
24: 23(ptr) AccessChain 18(ins) 19
Store 24 22
27: 6(float) Load 26(clip0)
28: 23(ptr) AccessChain 18(ins) 25
Store 28 27
31: 6(float) Load 30(clip7)
32: 23(ptr) AccessChain 18(ins) 29
Store 32 31
35: 6(float) Load 34(cull)
36: 23(ptr) AccessChain 18(ins) 33
Store 36 35
39: 6(float) Load 38(cull2)
40: 23(ptr) AccessChain 18(ins) 37
Store 40 39
43: 6(float) Load 42(cull5)
44: 23(ptr) AccessChain 18(ins) 41
Store 44 43
48: 7(int) Load 47(ii)
50: 49(ptr) AccessChain 18(ins) 45
Store 50 48
53: 8(S) Load 18(ins)
Store 52(param) 53
54: 8(S) FunctionCall 12(@main(struct-S-f1-f1-f1-f1-f1-f1-i11;) 52(param)
Store 51(flattenTemp) 54
57: 23(ptr) AccessChain 51(flattenTemp) 19
58: 6(float) Load 57
Store 56(@entryPointOutput_clip7) 58
59: 23(ptr) AccessChain 51(flattenTemp) 25
60: 6(float) Load 59
Store 56(@entryPointOutput_clip7) 60
61: 23(ptr) AccessChain 51(flattenTemp) 29
62: 6(float) Load 61
Store 56(@entryPointOutput_clip7) 62
64: 23(ptr) AccessChain 51(flattenTemp) 33
65: 6(float) Load 64
Store 63(@entryPointOutput_cull5) 65
66: 23(ptr) AccessChain 51(flattenTemp) 37
67: 6(float) Load 66
Store 63(@entryPointOutput_cull5) 67
68: 23(ptr) AccessChain 51(flattenTemp) 41
69: 6(float) Load 68
Store 63(@entryPointOutput_cull5) 69
73: 49(ptr) AccessChain 51(flattenTemp) 45
74: 7(int) Load 73
76: 75(ptr) AccessChain 72(@entryPointOutput) 19
Store 76 74
Return
FunctionEnd
12(@main(struct-S-f1-f1-f1-f1-f1-f1-i11;): 8(S) Function None 10
11(ins): 9(ptr) FunctionParameter
13: Label
14(s): 9(ptr) Variable Function
15: 8(S) Load 14(s)
ReturnValue 15
FunctionEnd

15
Test/hlsl.semantic.geom Normal file
View File

@ -0,0 +1,15 @@
struct S {
float clip0 : SV_ClipDistance0;
float cull0 : SV_CullDistance0;
uint vpai : SV_ViewportArrayIndex;
uint rtai : SV_RenderTargetArrayIndex;
int ii : SV_InstanceID;
};
[maxvertexcount(4)]
S main(triangle in uint VertexID[3] : VertexID,
inout LineStream<S> OutputStream)
{
S s;
return s;
}

15
Test/hlsl.semantic.vert Normal file
View File

@ -0,0 +1,15 @@
struct S {
float clip : SV_ClipDistance;
float clip0 : SV_ClipDistance0;
float clip7 : SV_ClipDistance7;
float cull : SV_CullDistance;
float cull2 : SV_CullDistance2;
float cull5 : SV_CullDistance5;
int ii : SV_InstanceID;
};
S main(S ins)
{
S s;
return s;
}

1
glslang/Include/BaseTypes.h
View File

@ -218,6 +218,7 @@ enum TBuiltInVariable {
// to one of the above.
EbvFragDepthGreater,
EbvFragDepthLesser,
EbvStencilRef,
EbvLast
};

4
glslang/Include/revision.h
View File

@ -2,5 +2,5 @@
// For the version, it uses the latest git tag followed by the number of commits.
// For the date, it uses the current date (when then script is run).
#define GLSLANG_REVISION "Overload400-PrecQual.1887"
#define GLSLANG_DATE "08-Mar-2017"
#define GLSLANG_REVISION "Overload400-PrecQual.1892"
#define GLSLANG_DATE "09-Mar-2017"

2
gtests/Hlsl.FromFile.cpp
View File

@ -240,6 +240,8 @@ INSTANTIATE_TEST_CASE_P(
{"hlsl.max.frag", "PixelShaderFunction"},
{"hlsl.precedence.frag", "PixelShaderFunction"},
{"hlsl.precedence2.frag", "PixelShaderFunction"},
{"hlsl.semantic.geom", "main"},
{"hlsl.semantic.vert", "main"},
{"hlsl.scope.frag", "PixelShaderFunction"},
{"hlsl.sin.frag", "PixelShaderFunction"},
{"hlsl.struct.frag", "PixelShaderFunction"},

2
hlsl/hlslGrammar.cpp
View File

@ -3401,7 +3401,7 @@ bool HlslGrammar::acceptPostDecls(TQualifier& qualifier)
parseContext.handleRegister(registerDesc.loc, qualifier, profile.string, *registerDesc.string, subComponent, spaceDesc.string);
} else {
// semantic, in idToken.string
parseContext.handleSemantic(idToken.loc, qualifier, *idToken.string);
parseContext.handleSemantic(idToken.loc, qualifier, mapSemantic(*idToken.string));
}
} else if (peekTokenClass(EHTokLeftAngle)) {
found = true;

121
hlsl/hlslParseHelper.cpp
View File

@ -4194,118 +4194,23 @@ TFunction* HlslParseContext::handleConstructorCall(const TSourceLoc& loc, const
// Handle seeing a "COLON semantic" at the end of a type declaration,
// by updating the type according to the semantic.
//
void HlslParseContext::handleSemantic(TSourceLoc loc, TQualifier& qualifier, const TString& semantic)
void HlslParseContext::handleSemantic(TSourceLoc loc, TQualifier& qualifier, TBuiltInVariable builtIn)
{
// TODO: need to know if it's an input or an output
// The following sketches what needs to be done, but can't be right
// without taking into account stage and input/output.
// adjust for stage in/out
TString semanticUpperCase = semantic;
std::transform(semanticUpperCase.begin(), semanticUpperCase.end(), semanticUpperCase.begin(), ::toupper);
// in DX9, all outputs had to have a semantic associated with them, that was either consumed
// by the system or was a specific register assignment
// in DX10+, only semantics with the SV_ prefix have any meaning beyond decoration
// Fxc will only accept DX9 style semantics in compat mode
// Also, in DX10 if a SV value is present as the input of a stage, but isn't appropriate for that
// stage, it would just be ignored as it is likely there as part of an output struct from one stage
// to the next
bool bParseDX9 = false;
if (bParseDX9) {
if (semanticUpperCase == "PSIZE")
qualifier.builtIn = EbvPointSize;
else if (semantic == "FOG")
qualifier.builtIn = EbvFogFragCoord;
else if (semanticUpperCase == "DEPTH")
qualifier.builtIn = EbvFragDepth;
else if (semanticUpperCase == "VFACE")
qualifier.builtIn = EbvFace;
else if (semanticUpperCase == "VPOS")
qualifier.builtIn = EbvFragCoord;
switch(builtIn) {
case EbvPosition:
if (language == EShLangFragment)
builtIn = EbvFragCoord;
break;
case EbvStencilRef:
error(loc, "unimplemented; need ARB_shader_stencil_export", "SV_STENCILREF", "");
break;
default:
break;
}
// SV Position has a different meaning in vertex vs fragment
if (semanticUpperCase == "SV_POSITION" && language != EShLangFragment)
qualifier.builtIn = EbvPosition;
else if (semanticUpperCase == "SV_POSITION" && language == EShLangFragment)
qualifier.builtIn = EbvFragCoord;
else if (semanticUpperCase == "SV_CLIPDISTANCE")
qualifier.builtIn = EbvClipDistance;
else if (semanticUpperCase == "SV_CULLDISTANCE")
qualifier.builtIn = EbvCullDistance;
else if (semanticUpperCase == "SV_VERTEXID")
qualifier.builtIn = EbvVertexIndex;
else if (semanticUpperCase == "SV_VIEWPORTARRAYINDEX")
qualifier.builtIn = EbvViewportIndex;
else if (semanticUpperCase == "SV_TESSFACTOR")
qualifier.builtIn = EbvTessLevelOuter;
// Targets are defined 0-7
else if (semanticUpperCase == "SV_TARGET") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 0;
} else if (semanticUpperCase == "SV_TARGET0") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 0;
} else if (semanticUpperCase == "SV_TARGET1") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 1;
} else if (semanticUpperCase == "SV_TARGET2") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 2;
} else if (semanticUpperCase == "SV_TARGET3") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 3;
} else if (semanticUpperCase == "SV_TARGET4") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 4;
} else if (semanticUpperCase == "SV_TARGET5") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 5;
} else if (semanticUpperCase == "SV_TARGET6") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 6;
} else if (semanticUpperCase == "SV_TARGET7") {
qualifier.builtIn = EbvNone;
// qualifier.layoutLocation = 7;
} else if (semanticUpperCase == "SV_SAMPLEINDEX")
qualifier.builtIn = EbvSampleId;
else if (semanticUpperCase == "SV_RENDERTARGETARRAYINDEX")
qualifier.builtIn = EbvLayer;
else if (semanticUpperCase == "SV_PRIMITIVEID")
qualifier.builtIn = EbvPrimitiveId;
else if (semanticUpperCase == "SV_OUTPUTCONTROLPOINTID")
qualifier.builtIn = EbvInvocationId;
else if (semanticUpperCase == "SV_ISFRONTFACE")
qualifier.builtIn = EbvFace;
else if (semanticUpperCase == "SV_INSTANCEID")
qualifier.builtIn = EbvInstanceIndex;
else if (semanticUpperCase == "SV_INSIDETESSFACTOR")
qualifier.builtIn = EbvTessLevelInner;
else if (semanticUpperCase == "SV_GSINSTANCEID")
qualifier.builtIn = EbvInvocationId;
else if (semanticUpperCase == "SV_DISPATCHTHREADID")
qualifier.builtIn = EbvGlobalInvocationId;
else if (semanticUpperCase == "SV_GROUPTHREADID")
qualifier.builtIn = EbvLocalInvocationId;
else if (semanticUpperCase == "SV_GROUPINDEX")
qualifier.builtIn = EbvLocalInvocationIndex;
else if (semanticUpperCase == "SV_GROUPID")
qualifier.builtIn = EbvWorkGroupId;
else if (semanticUpperCase == "SV_DOMAINLOCATION")
qualifier.builtIn = EbvTessCoord;
else if (semanticUpperCase == "SV_DEPTH")
qualifier.builtIn = EbvFragDepth;
else if( semanticUpperCase == "SV_COVERAGE")
qualifier.builtIn = EbvSampleMask;
// TODO, these need to get refined to be more specific
else if( semanticUpperCase == "SV_DEPTHGREATEREQUAL")
qualifier.builtIn = EbvFragDepthGreater;
else if( semanticUpperCase == "SV_DEPTHLESSEQUAL")
qualifier.builtIn = EbvFragDepthLesser;
else if( semanticUpperCase == "SV_STENCILREF")
error(loc, "unimplemented; need ARB_shader_stencil_export", "SV_STENCILREF", "");
qualifier.builtIn = builtIn;
}
//

2
hlsl/hlslParseHelper.h
View File

@ -91,7 +91,7 @@ public:
TIntermTyped* addOutputArgumentConversions(const TFunction&, TIntermOperator&);
void builtInOpCheck(const TSourceLoc&, const TFunction&, TIntermOperator&);
TFunction* handleConstructorCall(const TSourceLoc&, const TType&);
void handleSemantic(TSourceLoc, TQualifier&, const TString& semantic);
void handleSemantic(TSourceLoc, TQualifier&, TBuiltInVariable);
void handlePackOffset(const TSourceLoc&, TQualifier&, const glslang::TString& location,
const glslang::TString* component);
void handleRegister(const TSourceLoc&, TQualifier&, const glslang::TString* profile, const glslang::TString& desc,

85
hlsl/hlslScanContext.cpp
View File

@ -47,7 +47,6 @@
#include "../glslang/MachineIndependent/ParseHelper.h"
#include "hlslScanContext.h"
#include "hlslTokens.h"
//#include "Scan.h"
// preprocessor includes
#include "../glslang/MachineIndependent/preprocessor/PpContext.h"
@ -82,6 +81,7 @@ struct str_hash
// After a single process-level initialization, this is read only and thread safe
std::unordered_map<const char*, glslang::EHlslTokenClass, str_hash, str_eq>* KeywordMap = nullptr;
std::unordered_set<const char*, str_hash, str_eq>* ReservedSet = nullptr;
std::unordered_map<const char*, glslang::TBuiltInVariable, str_hash, str_eq>* SemanticMap = nullptr;
};
@ -381,6 +381,73 @@ void HlslScanContext::fillInKeywordMap()
ReservedSet->insert("unsigned");
ReservedSet->insert("using");
ReservedSet->insert("virtual");
SemanticMap = new std::unordered_map<const char*, glslang::TBuiltInVariable, str_hash, str_eq>;
// in DX9, all outputs had to have a semantic associated with them, that was either consumed
// by the system or was a specific register assignment
// in DX10+, only semantics with the SV_ prefix have any meaning beyond decoration
// Fxc will only accept DX9 style semantics in compat mode
// Also, in DX10 if a SV value is present as the input of a stage, but isn't appropriate for that
// stage, it would just be ignored as it is likely there as part of an output struct from one stage
// to the next
bool bParseDX9 = false;
if (bParseDX9) {
(*SemanticMap)["PSIZE"] = EbvPointSize;
(*SemanticMap)["FOG"] = EbvFogFragCoord;
(*SemanticMap)["DEPTH"] = EbvFragDepth;
(*SemanticMap)["VFACE"] = EbvFace;
(*SemanticMap)["VPOS"] = EbvFragCoord;
}
(*SemanticMap)["SV_POSITION"] = EbvPosition;
(*SemanticMap)["SV_CLIPDISTANCE"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE0"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE1"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE2"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE3"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE4"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE5"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE6"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE7"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE8"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE9"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE10"] = EbvClipDistance;
(*SemanticMap)["SV_CLIPDISTANCE11"] = EbvClipDistance;
(*SemanticMap)["SV_CULLDISTANCE"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE0"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE1"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE2"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE3"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE4"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE5"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE6"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE7"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE8"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE9"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE10"] = EbvCullDistance;
(*SemanticMap)["SV_CULLDISTANCE11"] = EbvCullDistance;
(*SemanticMap)["SV_VERTEXID"] = EbvVertexIndex;
(*SemanticMap)["SV_VIEWPORTARRAYINDEX"] = EbvViewportIndex;
(*SemanticMap)["SV_TESSFACTOR"] = EbvTessLevelOuter;
(*SemanticMap)["SV_SAMPLEINDEX"] = EbvSampleId;
(*SemanticMap)["SV_RENDERTARGETARRAYINDEX"] = EbvLayer;
(*SemanticMap)["SV_PRIMITIVEID"] = EbvPrimitiveId;
(*SemanticMap)["SV_OUTPUTCONTROLPOINTID"] = EbvInvocationId;
(*SemanticMap)["SV_ISFRONTFACE"] = EbvFace;
(*SemanticMap)["SV_INSTANCEID"] = EbvInstanceIndex;
(*SemanticMap)["SV_INSIDETESSFACTOR"] = EbvTessLevelInner;
(*SemanticMap)["SV_GSINSTANCEID"] = EbvInvocationId;
(*SemanticMap)["SV_DISPATCHTHREADID"] = EbvGlobalInvocationId;
(*SemanticMap)["SV_GROUPTHREADID"] = EbvLocalInvocationId;
(*SemanticMap)["SV_GROUPINDEX"] = EbvLocalInvocationIndex;
(*SemanticMap)["SV_GROUPID"] = EbvWorkGroupId;
(*SemanticMap)["SV_DOMAINLOCATION"] = EbvTessCoord;
(*SemanticMap)["SV_DEPTH"] = EbvFragDepth;
(*SemanticMap)["SV_COVERAGE"] = EbvSampleMask;
(*SemanticMap)["SV_DEPTHGREATEREQUAL"] = EbvFragDepthGreater;
(*SemanticMap)["SV_DEPTHLESSEQUAL"] = EbvFragDepthLesser;
(*SemanticMap)["SV_STENCILREF"] = EbvStencilRef;
}
void HlslScanContext::deleteKeywordMap()
@ -389,15 +456,29 @@ void HlslScanContext::deleteKeywordMap()
KeywordMap = nullptr;
delete ReservedSet;
ReservedSet = nullptr;
delete SemanticMap;
SemanticMap = nullptr;
}
// Wrapper for tokenizeClass()"] = to get everything inside the token.
// Wrapper for tokenizeClass() to get everything inside the token.
void HlslScanContext::tokenize(HlslToken& token)
{
EHlslTokenClass tokenClass = tokenizeClass(token);
token.tokenClass = tokenClass;
}
glslang::TBuiltInVariable HlslScanContext::mapSemantic(const TString& semantic)
{
TString semanticUpperCase = semantic;
std::transform(semanticUpperCase.begin(), semanticUpperCase.end(), semanticUpperCase.begin(), ::toupper);
auto it = SemanticMap->find(semanticUpperCase.c_str());
if (it != SemanticMap->end())
return it->second;
else
return glslang::EbvNone;
}
//
// Fill in token information for the next token, except for the token class.
// Returns the enum value of the token class of the next token found.

1
hlsl/hlslScanContext.h
View File

@ -82,6 +82,7 @@ public:
static void deleteKeywordMap();
void tokenize(HlslToken&);
glslang::TBuiltInVariable mapSemantic(const TString& semantic);
protected:
HlslScanContext(HlslScanContext&);

1
hlsl/hlslTokenStream.h
View File

@ -52,6 +52,7 @@ namespace glslang {
bool acceptTokenClass(EHlslTokenClass);
EHlslTokenClass peek() const;
bool peekTokenClass(EHlslTokenClass) const;
glslang::TBuiltInVariable mapSemantic(const TString& semantic) { return scanner.mapSemantic(semantic); }
protected:
HlslToken token; // the token we are currently looking at, but have not yet accepted