a5d8616478
Hull shaders have an implicitly arrayed output. This is handled by creating an arrayed form of the provided output type, and writing to the element of it indexed by InvocationID. The implicit indirection into that array was causing some troubles when copying to a split structure. handleAssign was able to handle simple symbol lvalues, but not an lvalue composed of an indirection into an array.
242 lines
12 KiB
Plaintext
242 lines
12 KiB
Plaintext
hlsl.hull.4.tesc
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Shader version: 500
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vertices = 3
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0:? Sequence
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0:14 Function Definition: @main( ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Function Parameters:
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0:? Sequence
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0:15 Sequence
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0:15 move second child to first child ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:15 'output' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:15 Constant:
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0:15 0.000000
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0:15 0.000000
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0:15 0.000000
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0:15 0.000000
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0:16 Branch: Return with expression
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0:16 'output' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Function Definition: main( ( temp void)
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0:14 Function Parameters:
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0:? Sequence
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0:14 Sequence
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0:14 move second child to first child ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Function Call: @main( ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 move second child to first child ( temp float)
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0:14 direct index ( patch out float TessLevelOuter)
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:14 Constant:
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0:14 0 (const int)
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0:14 direct index ( temp float)
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0:14 tessFactor: direct index for structure ( temp 3-element array of float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 0 (const int)
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0:14 Constant:
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0:14 0 (const int)
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0:14 move second child to first child ( temp float)
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0:14 direct index ( patch out float TessLevelOuter)
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:14 Constant:
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0:14 1 (const int)
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0:14 direct index ( temp float)
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0:14 tessFactor: direct index for structure ( temp 3-element array of float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 0 (const int)
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0:14 Constant:
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0:14 1 (const int)
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0:14 move second child to first child ( temp float)
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0:14 direct index ( patch out float TessLevelOuter)
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:14 Constant:
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0:14 2 (const int)
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0:14 direct index ( temp float)
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0:14 tessFactor: direct index for structure ( temp 3-element array of float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 0 (const int)
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0:14 Constant:
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0:14 2 (const int)
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0:14 move second child to first child ( temp float)
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0:14 coord: direct index for structure ( temp float)
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0:14 indirect index (layout( location=0) out structure{ temp float coord})
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0:14 '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp float coord})
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0:? 'InvocationId' ( in uint InvocationID)
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0:14 Constant:
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0:14 0 (const int)
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0:14 coord: direct index for structure ( temp float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 1 (const int)
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0:? Linker Objects
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp float coord})
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0:? 'InvocationId' ( in uint InvocationID)
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Linked tessellation control stage:
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Shader version: 500
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vertices = 3
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0:? Sequence
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0:14 Function Definition: @main( ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Function Parameters:
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0:? Sequence
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0:15 Sequence
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0:15 move second child to first child ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:15 'output' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:15 Constant:
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0:15 0.000000
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0:15 0.000000
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0:15 0.000000
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0:15 0.000000
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0:16 Branch: Return with expression
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0:16 'output' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Function Definition: main( ( temp void)
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0:14 Function Parameters:
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0:? Sequence
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0:14 Sequence
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0:14 move second child to first child ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Function Call: @main( ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 move second child to first child ( temp float)
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0:14 direct index ( patch out float TessLevelOuter)
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:14 Constant:
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0:14 0 (const int)
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0:14 direct index ( temp float)
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0:14 tessFactor: direct index for structure ( temp 3-element array of float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 0 (const int)
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0:14 Constant:
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0:14 0 (const int)
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0:14 move second child to first child ( temp float)
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0:14 direct index ( patch out float TessLevelOuter)
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:14 Constant:
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0:14 1 (const int)
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0:14 direct index ( temp float)
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0:14 tessFactor: direct index for structure ( temp 3-element array of float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 0 (const int)
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0:14 Constant:
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0:14 1 (const int)
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0:14 move second child to first child ( temp float)
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0:14 direct index ( patch out float TessLevelOuter)
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:14 Constant:
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0:14 2 (const int)
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0:14 direct index ( temp float)
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0:14 tessFactor: direct index for structure ( temp 3-element array of float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 0 (const int)
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0:14 Constant:
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0:14 2 (const int)
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0:14 move second child to first child ( temp float)
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0:14 coord: direct index for structure ( temp float)
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0:14 indirect index (layout( location=0) out structure{ temp float coord})
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0:14 '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp float coord})
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0:? 'InvocationId' ( in uint InvocationID)
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0:14 Constant:
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0:14 0 (const int)
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0:14 coord: direct index for structure ( temp float)
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0:14 'flattenTemp' ( temp structure{ temp 3-element array of float tessFactor, temp float coord})
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0:14 Constant:
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0:14 1 (const int)
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0:? Linker Objects
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0:? '@entryPointOutput.tessFactor' ( patch out 4-element array of float TessLevelOuter)
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0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp float coord})
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0:? 'InvocationId' ( in uint InvocationID)
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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 53
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Capability Tessellation
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint TessellationControl 4 "main" 27 46 48
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ExecutionMode 4 OutputVertices 3
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ExecutionMode 4 Triangles
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Source HLSL 500
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Name 4 "main"
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Name 10 "HS_Output"
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MemberName 10(HS_Output) 0 "tessFactor"
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MemberName 10(HS_Output) 1 "coord"
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Name 12 "@main("
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Name 15 "output"
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Name 22 "flattenTemp"
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Name 27 "@entryPointOutput.tessFactor"
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Name 43 "HS_Output"
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MemberName 43(HS_Output) 0 "coord"
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Name 46 "@entryPointOutput"
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Name 48 "InvocationId"
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Decorate 27(@entryPointOutput.tessFactor) Patch
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Decorate 27(@entryPointOutput.tessFactor) BuiltIn TessLevelOuter
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Decorate 46(@entryPointOutput) Location 0
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Decorate 48(InvocationId) BuiltIn InvocationId
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2: TypeVoid
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3: TypeFunction 2
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6: TypeFloat 32
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7: TypeInt 32 0
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8: 7(int) Constant 3
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9: TypeArray 6(float) 8
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10(HS_Output): TypeStruct 9 6(float)
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11: TypeFunction 10(HS_Output)
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14: TypePointer Function 10(HS_Output)
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16: 6(float) Constant 0
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17: 9 ConstantComposite 16 16 16
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18:10(HS_Output) ConstantComposite 17 16
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24: 7(int) Constant 4
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25: TypeArray 6(float) 24
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26: TypePointer Output 25
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27(@entryPointOutput.tessFactor): 26(ptr) Variable Output
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28: TypeInt 32 1
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29: 28(int) Constant 0
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30: TypePointer Function 6(float)
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33: TypePointer Output 6(float)
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35: 28(int) Constant 1
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39: 28(int) Constant 2
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43(HS_Output): TypeStruct 6(float)
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44: TypeArray 43(HS_Output) 8
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45: TypePointer Output 44
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46(@entryPointOutput): 45(ptr) Variable Output
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47: TypePointer Input 7(int)
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48(InvocationId): 47(ptr) Variable Input
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4(main): 2 Function None 3
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5: Label
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22(flattenTemp): 14(ptr) Variable Function
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23:10(HS_Output) FunctionCall 12(@main()
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Store 22(flattenTemp) 23
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31: 30(ptr) AccessChain 22(flattenTemp) 29 29
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32: 6(float) Load 31
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34: 33(ptr) AccessChain 27(@entryPointOutput.tessFactor) 29
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Store 34 32
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36: 30(ptr) AccessChain 22(flattenTemp) 29 35
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37: 6(float) Load 36
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38: 33(ptr) AccessChain 27(@entryPointOutput.tessFactor) 35
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Store 38 37
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40: 30(ptr) AccessChain 22(flattenTemp) 29 39
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41: 6(float) Load 40
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42: 33(ptr) AccessChain 27(@entryPointOutput.tessFactor) 39
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Store 42 41
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49: 7(int) Load 48(InvocationId)
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50: 30(ptr) AccessChain 22(flattenTemp) 35
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51: 6(float) Load 50
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52: 33(ptr) AccessChain 46(@entryPointOutput) 49 29
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Store 52 51
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Return
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FunctionEnd
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12(@main():10(HS_Output) Function None 11
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13: Label
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15(output): 14(ptr) Variable Function
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Store 15(output) 18
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19:10(HS_Output) Load 15(output)
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ReturnValue 19
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FunctionEnd
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