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HLSL: Implement basic "struct" grammar.

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This commit is contained in:
John Kessenich
2016-06-11 16:43:14 -06:00
parent 41ebc42926
commit e6e7494e2a
8 changed files with 257 additions and 6 deletions
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81
Test/baseResults/hlsl.struct.frag.out Executable file
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hlsl.struct.frag
Shader version: 450
gl_FragCoord origin is upper left
0:? Sequence
0:26 Function Definition: PixelShaderFunction(vf4; (temp 4-component vector of float)
0:20 Function Parameters:
0:20 'input' (temp 4-component vector of float)
0:? Sequence
0:25 Compare Equal (temp bool)
0:25 's3' (temp structure{temp 3-component vector of bool b3})
0:25 's3' (temp structure{temp 3-component vector of bool b3})
0:? Linker Objects
0:? 's1' (temp structure{temp bool b, temp bool c, temp 4-component vector of float a, temp 4-component vector of float d})
0:? 's2' (temp structure{temp 4-component vector of float i})
Linked fragment stage:
Shader version: 450
gl_FragCoord origin is upper left
0:? Sequence
0:26 Function Definition: PixelShaderFunction(vf4; (temp 4-component vector of float)
0:20 Function Parameters:
0:20 'input' (temp 4-component vector of float)
0:? Sequence
0:25 Compare Equal (temp bool)
0:25 's3' (temp structure{temp 3-component vector of bool b3})
0:25 's3' (temp structure{temp 3-component vector of bool b3})
0:? Linker Objects
0:? 's1' (temp structure{temp bool b, temp bool c, temp 4-component vector of float a, temp 4-component vector of float d})
0:? 's2' (temp structure{temp 4-component vector of float i})
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 25
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "PixelShaderFunction"
ExecutionMode 4 OriginUpperLeft
Source HLSL 450
Name 4 "PixelShaderFunction"
Name 8 "FS"
MemberName 8(FS) 0 "b3"
Name 10 "s3"
Name 19 "myS"
MemberName 19(myS) 0 "b"
MemberName 19(myS) 1 "c"
MemberName 19(myS) 2 "a"
MemberName 19(myS) 3 "d"
Name 21 "s1"
Name 22 ""
MemberName 22 0 "i"
Name 24 "s2"
2: TypeVoid
3: TypeFunction 2
6: TypeBool
7: TypeVector 6(bool) 3
8(FS): TypeStruct 7(bvec3)
9: TypePointer Function 8(FS)
17: TypeFloat 32
18: TypeVector 17(float) 4
19(myS): TypeStruct 6(bool) 6(bool) 18(fvec4) 18(fvec4)
20: TypePointer Function 19(myS)
22: TypeStruct 18(fvec4)
23: TypePointer Function 22(struct)
4(PixelShaderFunction): 2 Function None 3
5: Label
10(s3): 9(ptr) Variable Function
21(s1): 20(ptr) Variable Function
24(s2): 23(ptr) Variable Function
11: 8(FS) Load 10(s3)
12: 8(FS) Load 10(s3)
13: 7(bvec3) CompositeExtract 11 0
14: 7(bvec3) CompositeExtract 12 0
15: 7(bvec3) LogicalEqual 13 14
16: 6(bool) All 15
Return
FunctionEnd

26
Test/hlsl.struct.frag Normal file
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struct {
};
struct {
bool b;
};
struct myS {
bool b, c;
float4 a, d;
};
myS s1;
struct {
float4 i;
} s2;
float4 PixelShaderFunction(float4 input) : COLOR0
{
struct FS {
bool3 b3;
} s3;
s3 == s3;
}