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WIP: add other builtins to interstage IO

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(Still adding tests: do not commit)

This fixes PR #632 so that:

(a) The 4 PerVertex builtins are added to an interface block for all stages except fragment.

(b) Other builtin qualified variables are added as "loose" linkage members.

(c) Arrayness from the PerVertex builtins is moved to the PerVertex block.

(d) Sometimes, two PerVertex blocks are created, one for in, one for out (e.g, for some GS that
    both reads and writes a Position)
This commit is contained in:
steve-lunarg 2017-01-07 09:07:14 -07:00
parent 5d89d4d483
commit 46d5428422
16 changed files with 519 additions and 196 deletions
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38
Test/baseResults/hlsl.struct.frag.out
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@ -9,7 +9,7 @@ gl_FragCoord origin is upper left
0:34 Function Definition: PixelShaderFunction(vf4;struct-IN_S-vf4-b1-vf1-vf2-b1-b1-b1-vf41; (temp 4-component vector of float)
0:34 Function Parameters:
0:34 'input' (layout(location=0 ) in 4-component vector of float)
0:34 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:34 's' (in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:? Sequence
0:39 Compare Equal (temp bool)
0:39 's3' (temp structure{temp 3-component vector of bool b3})
@ -20,9 +20,9 @@ gl_FragCoord origin is upper left
0:40 Constant:
0:40 0 (const int)
0:40 ff4: direct index for structure (layout(binding=0 offset=4 ) temp 4-component vector of float)
0:40 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:40 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:40 Constant:
0:40 7 (const int)
0:40 6 (const int)
0:42 Sequence
0:42 move second child to first child (temp 4-component vector of float)
0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
@ -31,9 +31,10 @@ gl_FragCoord origin is upper left
0:? Linker Objects
0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
0:? 'input' (layout(location=0 ) in 4-component vector of float)
0:? 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:? 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:? 's2' (global structure{temp 4-component vector of float i})
0:? 'anon@0' (layout(row_major std140 ) uniform block{layout(offset=0 ) uniform structure{temp bool b, temp bool c, temp 4-component vector of float a, temp 4-component vector of float d} s1, layout(binding=5 offset=1620 ) uniform float ff5, layout(binding=8 offset=1636 ) uniform float ff6})
0:? 's_ff1' (in bool Face)
Linked fragment stage:
@ -45,7 +46,7 @@ gl_FragCoord origin is upper left
0:34 Function Definition: PixelShaderFunction(vf4;struct-IN_S-vf4-b1-vf1-vf2-b1-b1-b1-vf41; (temp 4-component vector of float)
0:34 Function Parameters:
0:34 'input' (layout(location=0 ) in 4-component vector of float)
0:34 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:34 's' (in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:? Sequence
0:39 Compare Equal (temp bool)
0:39 's3' (temp structure{temp 3-component vector of bool b3})
@ -56,9 +57,9 @@ gl_FragCoord origin is upper left
0:40 Constant:
0:40 0 (const int)
0:40 ff4: direct index for structure (layout(binding=0 offset=4 ) temp 4-component vector of float)
0:40 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:40 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:40 Constant:
0:40 7 (const int)
0:40 6 (const int)
0:42 Sequence
0:42 move second child to first child (temp 4-component vector of float)
0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
@ -67,18 +68,19 @@ gl_FragCoord origin is upper left
0:? Linker Objects
0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
0:? 'input' (layout(location=0 ) in 4-component vector of float)
0:? 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, temp bool Face ff1, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:? 's' (layout(location=1 ) in structure{smooth temp 4-component vector of float a, flat temp bool b, centroid noperspective temp 1-component vector of float c, centroid sample temp 2-component vector of float d, layout(offset=4 ) temp bool ff2, layout(binding=0 offset=4 ) temp bool ff3, layout(binding=0 offset=4 ) temp 4-component vector of float ff4})
0:? 's2' (global structure{temp 4-component vector of float i})
0:? 'anon@0' (layout(row_major std140 ) uniform block{layout(offset=0 ) uniform structure{temp bool b, temp bool c, temp 4-component vector of float a, temp 4-component vector of float d} s1, layout(binding=5 offset=1620 ) uniform float ff5, layout(binding=8 offset=1636 ) uniform float ff6})
0:? 's_ff1' (in bool Face)
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 44
// Id's are bound by 46
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "PixelShaderFunction" 27 35 36
EntryPoint Fragment 4 "PixelShaderFunction" 27 35 36 45
ExecutionMode 4 OriginUpperLeft
Name 4 "PixelShaderFunction"
Name 8 "FS"
@ -92,10 +94,9 @@ gl_FragCoord origin is upper left
MemberName 25(IN_S) 1 "b"
MemberName 25(IN_S) 2 "c"
MemberName 25(IN_S) 3 "d"
MemberName 25(IN_S) 4 "ff1"
MemberName 25(IN_S) 5 "ff2"
MemberName 25(IN_S) 6 "ff3"
MemberName 25(IN_S) 7 "ff4"
MemberName 25(IN_S) 4 "ff2"
MemberName 25(IN_S) 5 "ff3"
MemberName 25(IN_S) 6 "ff4"
Name 27 "s"
Name 35 "@entryPointOutput"
Name 36 "input"
@ -109,7 +110,7 @@ gl_FragCoord origin is upper left
MemberName 41($Global) 1 "ff5"
MemberName 41($Global) 2 "ff6"
Name 43 ""
MemberDecorate 25(IN_S) 4 BuiltIn FrontFacing
Name 45 "s_ff1"
Decorate 27(s) Location 1
Decorate 35(@entryPointOutput) Location 0
Decorate 36(input) Location 0
@ -122,6 +123,7 @@ gl_FragCoord origin is upper left
MemberDecorate 41($Global) 2 Offset 1636
Decorate 41($Global) Block
Decorate 43 DescriptorSet 0
Decorate 45(s_ff1) BuiltIn FrontFacing
2: TypeVoid
3: TypeFunction 2
6: TypeBool
@ -136,10 +138,10 @@ gl_FragCoord origin is upper left
22: TypeInt 32 1
23: 22(int) Constant 0
24: TypeVector 17(float) 2
25(IN_S): TypeStruct 18(fvec4) 6(bool) 17(float) 24(fvec2) 6(bool) 6(bool) 6(bool) 18(fvec4)
25(IN_S): TypeStruct 18(fvec4) 6(bool) 17(float) 24(fvec2) 6(bool) 6(bool) 18(fvec4)
26: TypePointer Input 25(IN_S)
27(s): 26(ptr) Variable Input
28: 22(int) Constant 7
28: 22(int) Constant 6
29: TypePointer Input 18(fvec4)
32: TypePointer Private 18(fvec4)
34: TypePointer Output 18(fvec4)
@ -150,6 +152,8 @@ gl_FragCoord origin is upper left
41($Global): TypeStruct 40(myS) 17(float) 17(float)
42: TypePointer Uniform 41($Global)
43: 42(ptr) Variable Uniform
44: TypePointer Input 6(bool)
45(s_ff1): 44(ptr) Variable Input
4(PixelShaderFunction): 2 Function None 3
5: Label
10(s3): 9(ptr) Variable Function