HLSL: Remove workarounds for assigning to opaques.
This assumes it will be combined with optimizing transforms that eliminate assignments to opaques.
This commit is contained in:
John Kessenich
GregF
parent
dabd1bf2f0
commit
15fa7ef5f5
7 changed files with 313 additions and 234 deletions
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@ -1,4 +1,5 @@
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hlsl.flattenOpaqueInitMix.vert
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WARNING: AST will form illegal SPIR-V; need to transform to legalize
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Shader version: 500
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0:? Sequence
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0:5 Function Definition: lookUp(struct-FxaaTex-p1-t21-f11; ( temp 4-component vector of float)
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@ -19,15 +20,36 @@ Shader version: 500
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0:10 Function Parameters:
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0:? Sequence
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0:11 Sequence
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0:? Sequence
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0:11 Sequence
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0:11 move second child to first child ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Construct structure ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 'g_tInputTexture_sampler' ( uniform sampler)
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0:11 'g_tInputTexture' ( uniform texture2D)
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0:11 Constant:
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0:11 0.500000
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0:11 move second child to first child ( temp sampler)
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0:? 'tex.smpl' ( temp sampler)
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0:11 smpl: direct index for structure ( temp sampler)
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Constant:
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0:11 0 (const int)
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0:11 move second child to first child ( temp texture2D)
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0:? 'tex.tex' ( temp texture2D)
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0:11 tex: direct index for structure ( temp texture2D)
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Constant:
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0:11 1 (const int)
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0:11 move second child to first child ( temp float)
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0:? 'tex.f' ( temp float)
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0:11 Constant:
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0:11 0.500000
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0:11 f: direct index for structure ( temp float)
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Constant:
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0:11 2 (const int)
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0:12 Branch: Return with expression
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0:12 Function Call: lookUp(struct-FxaaTex-p1-t21-f11; ( temp 4-component vector of float)
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0:? 'g_tInputTexture_sampler' ( uniform sampler)
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0:? 'g_tInputTexture' ( uniform texture2D)
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0:? 'tex.smpl' ( temp sampler)
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0:? 'tex.tex' ( temp texture2D)
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0:? 'tex.f' ( temp float)
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0:10 Function Definition: main( ( temp void)
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0:10 Function Parameters:
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@ -64,15 +86,36 @@ Shader version: 500
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0:10 Function Parameters:
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0:? Sequence
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0:11 Sequence
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0:? Sequence
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0:11 Sequence
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0:11 move second child to first child ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Construct structure ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 'g_tInputTexture_sampler' ( uniform sampler)
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0:11 'g_tInputTexture' ( uniform texture2D)
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0:11 Constant:
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0:11 0.500000
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0:11 move second child to first child ( temp sampler)
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0:? 'tex.smpl' ( temp sampler)
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0:11 smpl: direct index for structure ( temp sampler)
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Constant:
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0:11 0 (const int)
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0:11 move second child to first child ( temp texture2D)
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0:? 'tex.tex' ( temp texture2D)
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0:11 tex: direct index for structure ( temp texture2D)
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Constant:
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0:11 1 (const int)
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0:11 move second child to first child ( temp float)
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0:? 'tex.f' ( temp float)
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0:11 Constant:
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0:11 0.500000
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0:11 f: direct index for structure ( temp float)
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0:11 'flattenTemp' ( temp structure{ temp sampler smpl, temp texture2D tex, temp float f})
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0:11 Constant:
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0:11 2 (const int)
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0:12 Branch: Return with expression
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0:12 Function Call: lookUp(struct-FxaaTex-p1-t21-f11; ( temp 4-component vector of float)
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0:? 'g_tInputTexture_sampler' ( uniform sampler)
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0:? 'g_tInputTexture' ( uniform texture2D)
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0:? 'tex.smpl' ( temp sampler)
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0:? 'tex.tex' ( temp texture2D)
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0:? 'tex.f' ( temp float)
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0:10 Function Definition: main( ( temp void)
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0:10 Function Parameters:
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@ -87,12 +130,12 @@ Shader version: 500
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// Module Version 10000
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// Generated by (magic number): 80001
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// Id's are bound by 46
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// Id's are bound by 65
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Vertex 4 "main" 44
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EntryPoint Vertex 4 "main" 63
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Source HLSL 500
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Name 4 "main"
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Name 17 "lookUp(struct-FxaaTex-p1-t21-f11;"
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@ -100,14 +143,21 @@ Shader version: 500
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Name 15 "tex.tex"
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Name 16 "tex.f"
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Name 20 "@main("
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Name 34 "tex.f"
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Name 36 "g_tInputTexture_sampler"
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Name 37 "g_tInputTexture"
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Name 38 "param"
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Name 44 "@entryPointOutput"
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Decorate 36(g_tInputTexture_sampler) DescriptorSet 0
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Decorate 37(g_tInputTexture) DescriptorSet 0
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Decorate 44(@entryPointOutput) Location 0
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Name 34 "FxaaTex"
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MemberName 34(FxaaTex) 0 "smpl"
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MemberName 34(FxaaTex) 1 "tex"
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MemberName 34(FxaaTex) 2 "f"
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Name 36 "flattenTemp"
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Name 37 "g_tInputTexture_sampler"
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Name 39 "g_tInputTexture"
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Name 43 "tex.smpl"
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Name 48 "tex.tex"
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Name 52 "tex.f"
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Name 57 "param"
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Name 63 "@entryPointOutput"
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Decorate 37(g_tInputTexture_sampler) DescriptorSet 0
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Decorate 39(g_tInputTexture) DescriptorSet 0
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Decorate 63(@entryPointOutput) Location 0
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2: TypeVoid
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3: TypeFunction 2
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6: TypeSampler
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@ -122,15 +172,25 @@ Shader version: 500
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24: TypeSampledImage 9
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28: TypeVector 8(float) 2
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30: 8(float) Constant 0
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35: 8(float) Constant 1056964608
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36(g_tInputTexture_sampler): 7(ptr) Variable UniformConstant
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37(g_tInputTexture): 10(ptr) Variable UniformConstant
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43: TypePointer Output 12(fvec4)
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44(@entryPointOutput): 43(ptr) Variable Output
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34(FxaaTex): TypeStruct 6 9 8(float)
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35: TypePointer UniformConstant 34(FxaaTex)
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36(flattenTemp): 35(ptr) Variable UniformConstant
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37(g_tInputTexture_sampler): 7(ptr) Variable UniformConstant
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39(g_tInputTexture): 10(ptr) Variable UniformConstant
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41: 8(float) Constant 1056964608
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43(tex.smpl): 7(ptr) Variable UniformConstant
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44: TypeInt 32 1
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45: 44(int) Constant 0
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48(tex.tex): 10(ptr) Variable UniformConstant
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49: 44(int) Constant 1
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53: 44(int) Constant 2
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54: TypePointer UniformConstant 8(float)
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62: TypePointer Output 12(fvec4)
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63(@entryPointOutput): 62(ptr) Variable Output
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4(main): 2 Function None 3
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5: Label
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45: 12(fvec4) FunctionCall 20(@main()
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Store 44(@entryPointOutput) 45
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64: 12(fvec4) FunctionCall 20(@main()
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Store 63(@entryPointOutput) 64
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Return
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FunctionEnd
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17(lookUp(struct-FxaaTex-p1-t21-f11;): 12(fvec4) Function None 13
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@ -149,11 +209,23 @@ Shader version: 500
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FunctionEnd
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20(@main(): 12(fvec4) Function None 19
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21: Label
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34(tex.f): 11(ptr) Variable Function
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38(param): 11(ptr) Variable Function
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Store 34(tex.f) 35
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39: 8(float) Load 34(tex.f)
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Store 38(param) 39
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40: 12(fvec4) FunctionCall 17(lookUp(struct-FxaaTex-p1-t21-f11;) 36(g_tInputTexture_sampler) 37(g_tInputTexture) 38(param)
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ReturnValue 40
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52(tex.f): 11(ptr) Variable Function
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57(param): 11(ptr) Variable Function
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38: 6 Load 37(g_tInputTexture_sampler)
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40: 9 Load 39(g_tInputTexture)
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42: 34(FxaaTex) CompositeConstruct 38 40 41
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Store 36(flattenTemp) 42
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46: 7(ptr) AccessChain 36(flattenTemp) 45
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47: 6 Load 46
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Store 43(tex.smpl) 47
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50: 10(ptr) AccessChain 36(flattenTemp) 49
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51: 9 Load 50
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Store 48(tex.tex) 51
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55: 54(ptr) AccessChain 36(flattenTemp) 53
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56: 8(float) Load 55
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Store 52(tex.f) 56
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58: 8(float) Load 52(tex.f)
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Store 57(param) 58
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59: 12(fvec4) FunctionCall 17(lookUp(struct-FxaaTex-p1-t21-f11;) 43(tex.smpl) 48(tex.tex) 57(param)
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ReturnValue 59
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FunctionEnd
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