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Merge pull request #1051 from LoopDawg/bug-1049

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HLSL: allow split type in InputPatch template type, & HS return types.
This commit is contained in:
John Kessenich 2017-09-14 18:18:19 -06:00 committed by GitHub
commit 346dd7c747
14 changed files with 1054 additions and 42 deletions
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2
SPIRV/GlslangToSpv.cpp
View File

@ -3555,7 +3555,7 @@ spv::Id TGlslangToSpvTraverser::handleUserFunctionCall(const glslang::TIntermAgg
const glslang::TIntermSequence& glslangArgs = node->getSequence(); const glslang::TIntermSequence& glslangArgs = node->getSequence();
const glslang::TQualifierList& qualifiers = node->getQualifierList(); const glslang::TQualifierList& qualifiers = node->getQualifierList();
// Encapsulate lvalue logic, used in two places below, for safety. // Encapsulate lvalue logic, used in several places below, for safety.
const auto isLValue = [](int qualifier, const glslang::TType& paramType) -> bool { const auto isLValue = [](int qualifier, const glslang::TType& paramType) -> bool {
return qualifier != glslang::EvqConstReadOnly || paramType.containsOpaque(); return qualifier != glslang::EvqConstReadOnly || paramType.containsOpaque();
}; };

4
Test/baseResults/hlsl.hull.1.tesc.out
View File

@ -32,7 +32,7 @@ vertex spacing = equal_spacing
0:? 'm_cpid' ( temp uint) 0:? 'm_cpid' ( temp uint)
0:? 'm_cpid' ( in uint InvocationID) 0:? 'm_cpid' ( in uint InvocationID)
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'm_cpid' ( in uint InvocationID) 0:? 'm_cpid' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[4];u1; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[4];u1; ( temp structure{ temp 3-component vector of float cpoint})
@ -146,7 +146,7 @@ vertex spacing = equal_spacing
0:? 'm_cpid' ( temp uint) 0:? 'm_cpid' ( temp uint)
0:? 'm_cpid' ( in uint InvocationID) 0:? 'm_cpid' ( in uint InvocationID)
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'm_cpid' ( in uint InvocationID) 0:? 'm_cpid' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[4];u1; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[4];u1; ( temp structure{ temp 3-component vector of float cpoint})

4
Test/baseResults/hlsl.hull.2.tesc.out
View File

@ -28,7 +28,7 @@ vertex spacing = equal_spacing
0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint})
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'InvocationId' ( in uint InvocationID) 0:? 'InvocationId' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint})
@ -140,7 +140,7 @@ vertex spacing = equal_spacing
0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint})
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'InvocationId' ( in uint InvocationID) 0:? 'InvocationId' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint})

4
Test/baseResults/hlsl.hull.3.tesc.out
View File

@ -28,7 +28,7 @@ vertex spacing = equal_spacing
0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint})
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'InvocationId' ( in uint InvocationID) 0:? 'InvocationId' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint})
@ -140,7 +140,7 @@ vertex spacing = equal_spacing
0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' ( temp 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' (layout( location=0) in 4-element array of structure{ temp 3-component vector of float cpoint})
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 4-element array of structure{ temp 3-component vector of float cpoint})
0:? 'InvocationId' ( in uint InvocationID) 0:? 'InvocationId' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[4]; ( temp structure{ temp 3-component vector of float cpoint})

681
Test/baseResults/hlsl.hull.4.tesc.out Normal file
View File

@ -0,0 +1,681 @@
hlsl.hull.4.tesc
Shader version: 500
vertices = 3
vertex spacing = fractional_odd_spacing
triangle order = cw
0:? Sequence
0:25 Function Definition: HS_ConstFunc(struct-HS_Input-vf4-vf41[3]; ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:25 Function Parameters:
0:25 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? Sequence
0:26 Sequence
0:26 move second child to first child ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 Constant:
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:28 move second child to first child ( temp float)
0:28 fInsideTessFactor: direct index for structure ( temp float)
0:28 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:28 Constant:
0:28 1 (const int)
0:28 add ( temp float)
0:28 direct index ( temp float)
0:28 m_Position: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 3 (const int)
0:28 direct index ( temp float)
0:28 m_Normal: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 1 (const int)
0:28 Constant:
0:28 3 (const int)
0:30 Branch: Return with expression
0:30 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:39 Function Definition: @main(struct-HS_Input-vf4-vf41[3];u1; ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Parameters:
0:39 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 'cpid' ( in uint)
0:? Sequence
0:40 Sequence
0:40 move second child to first child ( temp structure{ temp 4-component vector of float m_Position})
0:40 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:40 Constant:
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:41 move second child to first child ( temp 4-component vector of float)
0:41 m_Position: direct index for structure ( temp 4-component vector of float)
0:41 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:41 Constant:
0:41 0 (const int)
0:41 Constant:
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:42 Branch: Return with expression
0:42 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Definition: main( ( temp void)
0:39 Function Parameters:
0:? Sequence
0:39 Sequence
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 0 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 direct index ( in 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 0 (const int)
0:39 Constant:
0:39 1 (const int)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index (layout( location=0) in structure{ temp 4-component vector of float m_Normal})
0:39 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 0 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 1 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 direct index ( in 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 1 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 1 (const int)
0:39 Constant:
0:39 1 (const int)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index (layout( location=0) in structure{ temp 4-component vector of float m_Normal})
0:39 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 1 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 2 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 direct index ( in 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 2 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 2 (const int)
0:39 Constant:
0:39 1 (const int)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index (layout( location=0) in structure{ temp 4-component vector of float m_Normal})
0:39 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 2 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp uint)
0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID)
0:39 Sequence
0:39 move second child to first child ( temp 4-component vector of float)
0:39 direct index ( out 4-component vector of float Position)
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 0 (const int)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 Function Call: @main(struct-HS_Input-vf4-vf41[3];u1; ( temp structure{ temp 4-component vector of float m_Position})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'cpid' ( temp uint)
0:39 Constant:
0:39 0 (const int)
0:? Barrier ( temp void)
0:? Test condition and select ( temp void)
0:? Condition
0:? Compare Equal ( temp bool)
0:? 'cpid' ( in uint InvocationID)
0:? Constant:
0:? 0 (const int)
0:? true case
0:? Sequence
0:? move second child to first child ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Function Call: HS_ConstFunc(struct-HS_Input-vf4-vf41[3]; ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? Sequence
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? Constant:
0:? 0 (const int)
0:? direct index ( temp float)
0:? fTessFactor: direct index for structure ( temp 3-element array of float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 0 (const int)
0:? Constant:
0:? 0 (const int)
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? Constant:
0:? 1 (const int)
0:? direct index ( temp float)
0:? fTessFactor: direct index for structure ( temp 3-element array of float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 0 (const int)
0:? Constant:
0:? 1 (const int)
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? Constant:
0:? 2 (const int)
0:? direct index ( temp float)
0:? fTessFactor: direct index for structure ( temp 3-element array of float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 0 (const int)
0:? Constant:
0:? 2 (const int)
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelInner)
0:? '@patchConstantOutput.fInsideTessFactor' ( patch out 2-element array of float TessLevelInner)
0:? Constant:
0:? 0 (const int)
0:? fInsideTessFactor: direct index for structure ( temp float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 1 (const int)
0:? Linker Objects
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:? 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:? 'cpid' ( in uint InvocationID)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? '@patchConstantOutput.fInsideTessFactor' ( patch out 2-element array of float TessLevelInner)
Linked tessellation control stage:
Shader version: 500
vertices = 3
vertex spacing = fractional_odd_spacing
triangle order = cw
0:? Sequence
0:25 Function Definition: HS_ConstFunc(struct-HS_Input-vf4-vf41[3]; ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:25 Function Parameters:
0:25 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? Sequence
0:26 Sequence
0:26 move second child to first child ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 Constant:
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:28 move second child to first child ( temp float)
0:28 fInsideTessFactor: direct index for structure ( temp float)
0:28 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:28 Constant:
0:28 1 (const int)
0:28 add ( temp float)
0:28 direct index ( temp float)
0:28 m_Position: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 3 (const int)
0:28 direct index ( temp float)
0:28 m_Normal: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 1 (const int)
0:28 Constant:
0:28 3 (const int)
0:30 Branch: Return with expression
0:30 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:39 Function Definition: @main(struct-HS_Input-vf4-vf41[3];u1; ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Parameters:
0:39 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 'cpid' ( in uint)
0:? Sequence
0:40 Sequence
0:40 move second child to first child ( temp structure{ temp 4-component vector of float m_Position})
0:40 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:40 Constant:
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:41 move second child to first child ( temp 4-component vector of float)
0:41 m_Position: direct index for structure ( temp 4-component vector of float)
0:41 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:41 Constant:
0:41 0 (const int)
0:41 Constant:
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:42 Branch: Return with expression
0:42 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Definition: main( ( temp void)
0:39 Function Parameters:
0:? Sequence
0:39 Sequence
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 0 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 direct index ( in 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 0 (const int)
0:39 Constant:
0:39 1 (const int)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index (layout( location=0) in structure{ temp 4-component vector of float m_Normal})
0:39 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 0 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 1 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 direct index ( in 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 1 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 1 (const int)
0:39 Constant:
0:39 1 (const int)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index (layout( location=0) in structure{ temp 4-component vector of float m_Normal})
0:39 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 1 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 2 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 direct index ( in 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 2 (const int)
0:39 move second child to first child ( temp 4-component vector of float)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 2 (const int)
0:39 Constant:
0:39 1 (const int)
0:39 m_Normal: direct index for structure ( temp 4-component vector of float)
0:39 direct index (layout( location=0) in structure{ temp 4-component vector of float m_Normal})
0:39 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:39 Constant:
0:39 2 (const int)
0:39 Constant:
0:39 0 (const int)
0:39 move second child to first child ( temp uint)
0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID)
0:39 Sequence
0:39 move second child to first child ( temp 4-component vector of float)
0:39 direct index ( out 4-component vector of float Position)
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 0 (const int)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 Function Call: @main(struct-HS_Input-vf4-vf41[3];u1; ( temp structure{ temp 4-component vector of float m_Position})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? 'cpid' ( temp uint)
0:39 Constant:
0:39 0 (const int)
0:? Barrier ( temp void)
0:? Test condition and select ( temp void)
0:? Condition
0:? Compare Equal ( temp bool)
0:? 'cpid' ( in uint InvocationID)
0:? Constant:
0:? 0 (const int)
0:? true case
0:? Sequence
0:? move second child to first child ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Function Call: HS_ConstFunc(struct-HS_Input-vf4-vf41[3]; ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? 'I' ( temp 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? Sequence
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? Constant:
0:? 0 (const int)
0:? direct index ( temp float)
0:? fTessFactor: direct index for structure ( temp 3-element array of float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 0 (const int)
0:? Constant:
0:? 0 (const int)
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? Constant:
0:? 1 (const int)
0:? direct index ( temp float)
0:? fTessFactor: direct index for structure ( temp 3-element array of float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 0 (const int)
0:? Constant:
0:? 1 (const int)
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? Constant:
0:? 2 (const int)
0:? direct index ( temp float)
0:? fTessFactor: direct index for structure ( temp 3-element array of float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 0 (const int)
0:? Constant:
0:? 2 (const int)
0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelInner)
0:? '@patchConstantOutput.fInsideTessFactor' ( patch out 2-element array of float TessLevelInner)
0:? Constant:
0:? 0 (const int)
0:? fInsideTessFactor: direct index for structure ( temp float)
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:? Constant:
0:? 1 (const int)
0:? Linker Objects
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:? 'I.m_Position' ( in 3-element array of 4-component vector of float Position)
0:? 'I' (layout( location=0) in 3-element array of structure{ temp 4-component vector of float m_Normal})
0:? 'cpid' ( in uint InvocationID)
0:? '@patchConstantOutput.fTessFactor' ( patch out 4-element array of float TessLevelOuter)
0:? '@patchConstantOutput.fInsideTessFactor' ( patch out 2-element array of float TessLevelInner)
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 127
Capability Tessellation
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint TessellationControl 4 "main" 56 64 83 86 110 123
ExecutionMode 4 OutputVertices 3
ExecutionMode 4 Triangles
ExecutionMode 4 SpacingFractionalOdd
ExecutionMode 4 VertexOrderCw
Source HLSL 500
Name 4 "main"
Name 8 "HS_Input"
MemberName 8(HS_Input) 0 "m_Position"
MemberName 8(HS_Input) 1 "m_Normal"
Name 14 "HS_Output"
MemberName 14(HS_Output) 0 "fTessFactor"
MemberName 14(HS_Output) 1 "fInsideTessFactor"
Name 17 "HS_ConstFunc(struct-HS_Input-vf4-vf41[3];"
Name 16 "I"
Name 20 "HS_Main_Output"
MemberName 20(HS_Main_Output) 0 "m_Position"
Name 24 "@main(struct-HS_Input-vf4-vf41[3];u1;"
Name 22 "I"
Name 23 "cpid"
Name 27 "O"
Name 45 "output"
Name 53 "I"
Name 56 "I.m_Position"
Name 61 "HS_Input"
MemberName 61(HS_Input) 0 "m_Normal"
Name 64 "I"
Name 81 "cpid"
Name 83 "cpid"
Name 86 "@entryPointOutput.m_Position"
Name 87 "param"
Name 89 "param"
Name 103 "@patchConstantResult"
Name 104 "param"
Name 110 "@patchConstantOutput.fTessFactor"
Name 123 "@patchConstantOutput.fInsideTessFactor"
Decorate 56(I.m_Position) BuiltIn Position
Decorate 64(I) Location 0
Decorate 83(cpid) BuiltIn InvocationId
Decorate 86(@entryPointOutput.m_Position) BuiltIn Position
Decorate 110(@patchConstantOutput.fTessFactor) Patch
Decorate 110(@patchConstantOutput.fTessFactor) BuiltIn TessLevelOuter
Decorate 123(@patchConstantOutput.fInsideTessFactor) Patch
Decorate 123(@patchConstantOutput.fInsideTessFactor) BuiltIn TessLevelInner
2: TypeVoid
3: TypeFunction 2
6: TypeFloat 32
7: TypeVector 6(float) 4
8(HS_Input): TypeStruct 7(fvec4) 7(fvec4)
9: TypeInt 32 0
10: 9(int) Constant 3
11: TypeArray 8(HS_Input) 10
12: TypePointer Function 11
13: TypeArray 6(float) 10
14(HS_Output): TypeStruct 13 6(float)
15: TypeFunction 14(HS_Output) 12(ptr)
19: TypePointer Function 9(int)
20(HS_Main_Output): TypeStruct 7(fvec4)
21: TypeFunction 20(HS_Main_Output) 12(ptr) 19(ptr)
26: TypePointer Function 14(HS_Output)
28: 6(float) Constant 0
29: 13 ConstantComposite 28 28 28
30:14(HS_Output) ConstantComposite 29 28
31: TypeInt 32 1
32: 31(int) Constant 1
33: 31(int) Constant 0
34: TypePointer Function 6(float)
44: TypePointer Function 20(HS_Main_Output)
46: 7(fvec4) ConstantComposite 28 28 28 28
47:20(HS_Main_Output) ConstantComposite 46
48: TypePointer Function 7(fvec4)
54: TypeArray 7(fvec4) 10
55: TypePointer Input 54
56(I.m_Position): 55(ptr) Variable Input
57: TypePointer Input 7(fvec4)
61(HS_Input): TypeStruct 7(fvec4)
62: TypeArray 61(HS_Input) 10
63: TypePointer Input 62
64(I): 63(ptr) Variable Input
74: 31(int) Constant 2
82: TypePointer Input 9(int)
83(cpid): 82(ptr) Variable Input
85: TypePointer Output 54
86(@entryPointOutput.m_Position): 85(ptr) Variable Output
93: TypePointer Output 7(fvec4)
95: 9(int) Constant 2
96: 9(int) Constant 1
97: 9(int) Constant 0
99: TypeBool
107: 9(int) Constant 4
108: TypeArray 6(float) 107
109: TypePointer Output 108
110(@patchConstantOutput.fTessFactor): 109(ptr) Variable Output
113: TypePointer Output 6(float)
121: TypeArray 6(float) 95
122: TypePointer Output 121
123(@patchConstantOutput.fInsideTessFactor): 122(ptr) Variable Output
4(main): 2 Function None 3
5: Label
53(I): 12(ptr) Variable Function
81(cpid): 19(ptr) Variable Function
87(param): 12(ptr) Variable Function
89(param): 19(ptr) Variable Function
103(@patchConstantResult): 26(ptr) Variable Function
104(param): 12(ptr) Variable Function
58: 57(ptr) AccessChain 56(I.m_Position) 33
59: 7(fvec4) Load 58
60: 48(ptr) AccessChain 53(I) 33 33
Store 60 59
65: 57(ptr) AccessChain 64(I) 33 33
66: 7(fvec4) Load 65
67: 48(ptr) AccessChain 53(I) 33 32
Store 67 66
68: 57(ptr) AccessChain 56(I.m_Position) 32
69: 7(fvec4) Load 68
70: 48(ptr) AccessChain 53(I) 32 33
Store 70 69
71: 57(ptr) AccessChain 64(I) 32 33
72: 7(fvec4) Load 71
73: 48(ptr) AccessChain 53(I) 32 32
Store 73 72
75: 57(ptr) AccessChain 56(I.m_Position) 74
76: 7(fvec4) Load 75
77: 48(ptr) AccessChain 53(I) 74 33
Store 77 76
78: 57(ptr) AccessChain 64(I) 74 33
79: 7(fvec4) Load 78
80: 48(ptr) AccessChain 53(I) 74 32
Store 80 79
84: 9(int) Load 83(cpid)
Store 81(cpid) 84
88: 11 Load 53(I)
Store 87(param) 88
90: 9(int) Load 81(cpid)
Store 89(param) 90
91:20(HS_Main_Output) FunctionCall 24(@main(struct-HS_Input-vf4-vf41[3];u1;) 87(param) 89(param)
92: 7(fvec4) CompositeExtract 91 0
94: 93(ptr) AccessChain 86(@entryPointOutput.m_Position) 33
Store 94 92
ControlBarrier 95 96 97
98: 9(int) Load 83(cpid)
100: 99(bool) IEqual 98 33
SelectionMerge 102 None
BranchConditional 100 101 102
101: Label
105: 11 Load 53(I)
Store 104(param) 105
106:14(HS_Output) FunctionCall 17(HS_ConstFunc(struct-HS_Input-vf4-vf41[3];) 104(param)
Store 103(@patchConstantResult) 106
111: 34(ptr) AccessChain 103(@patchConstantResult) 33 33
112: 6(float) Load 111
114: 113(ptr) AccessChain 110(@patchConstantOutput.fTessFactor) 33
Store 114 112
115: 34(ptr) AccessChain 103(@patchConstantResult) 33 32
116: 6(float) Load 115
117: 113(ptr) AccessChain 110(@patchConstantOutput.fTessFactor) 32
Store 117 116
118: 34(ptr) AccessChain 103(@patchConstantResult) 33 74
119: 6(float) Load 118
120: 113(ptr) AccessChain 110(@patchConstantOutput.fTessFactor) 74
Store 120 119
124: 34(ptr) AccessChain 103(@patchConstantResult) 32
125: 6(float) Load 124
126: 113(ptr) AccessChain 123(@patchConstantOutput.fInsideTessFactor) 33
Store 126 125
Branch 102
102: Label
Return
FunctionEnd
17(HS_ConstFunc(struct-HS_Input-vf4-vf41[3];):14(HS_Output) Function None 15
16(I): 12(ptr) FunctionParameter
18: Label
27(O): 26(ptr) Variable Function
Store 27(O) 30
35: 34(ptr) AccessChain 16(I) 33 33 10
36: 6(float) Load 35
37: 34(ptr) AccessChain 16(I) 33 32 10
38: 6(float) Load 37
39: 6(float) FAdd 36 38
40: 34(ptr) AccessChain 27(O) 32
Store 40 39
41:14(HS_Output) Load 27(O)
ReturnValue 41
FunctionEnd
24(@main(struct-HS_Input-vf4-vf41[3];u1;):20(HS_Main_Output) Function None 21
22(I): 12(ptr) FunctionParameter
23(cpid): 19(ptr) FunctionParameter
25: Label
45(output): 44(ptr) Variable Function
Store 45(output) 47
49: 48(ptr) AccessChain 45(output) 33
Store 49 46
50:20(HS_Main_Output) Load 45(output)
ReturnValue 50
FunctionEnd

190
Test/baseResults/hlsl.hull.5.tesc.out Normal file
View File

@ -0,0 +1,190 @@
hlsl.hull.5.tesc
ERROR: 0:0: '' : unimplemented: PCF input patch without entry point input patch parameter
ERROR: 1 compilation errors. No code generated.
Shader version: 500
vertices = 3
vertex spacing = fractional_odd_spacing
triangle order = cw
ERROR: node is still EOpNull!
0:25 Function Definition: HS_ConstFunc(struct-HS_Input-vf4-vf41[3]; ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:25 Function Parameters:
0:25 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? Sequence
0:26 Sequence
0:26 move second child to first child ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 Constant:
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:28 move second child to first child ( temp float)
0:28 fInsideTessFactor: direct index for structure ( temp float)
0:28 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:28 Constant:
0:28 1 (const int)
0:28 add ( temp float)
0:28 direct index ( temp float)
0:28 m_Position: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 3 (const int)
0:28 direct index ( temp float)
0:28 m_Normal: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 1 (const int)
0:28 Constant:
0:28 3 (const int)
0:30 Branch: Return with expression
0:30 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:39 Function Definition: @main(u1; ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Parameters:
0:39 'cpid' ( in uint)
0:? Sequence
0:40 Sequence
0:40 move second child to first child ( temp structure{ temp 4-component vector of float m_Position})
0:40 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:40 Constant:
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:41 move second child to first child ( temp 4-component vector of float)
0:41 m_Position: direct index for structure ( temp 4-component vector of float)
0:41 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:41 Constant:
0:41 0 (const int)
0:41 Constant:
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:42 Branch: Return with expression
0:42 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Definition: main( ( temp void)
0:39 Function Parameters:
0:? Sequence
0:39 move second child to first child ( temp uint)
0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID)
0:39 Sequence
0:39 move second child to first child ( temp 4-component vector of float)
0:39 direct index ( out 4-component vector of float Position)
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 0 (const int)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 Function Call: @main(u1; ( temp structure{ temp 4-component vector of float m_Position})
0:? 'cpid' ( temp uint)
0:39 Constant:
0:39 0 (const int)
0:? Linker Objects
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:? 'cpid' ( in uint InvocationID)
Linked tessellation control stage:
Shader version: 500
vertices = 3
vertex spacing = fractional_odd_spacing
triangle order = cw
ERROR: node is still EOpNull!
0:25 Function Definition: HS_ConstFunc(struct-HS_Input-vf4-vf41[3]; ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:25 Function Parameters:
0:25 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:? Sequence
0:26 Sequence
0:26 move second child to first child ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:26 Constant:
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:26 0.000000
0:28 move second child to first child ( temp float)
0:28 fInsideTessFactor: direct index for structure ( temp float)
0:28 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:28 Constant:
0:28 1 (const int)
0:28 add ( temp float)
0:28 direct index ( temp float)
0:28 m_Position: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 3 (const int)
0:28 direct index ( temp float)
0:28 m_Normal: direct index for structure ( temp 4-component vector of float)
0:28 direct index ( temp structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 'I' ( in 3-element array of structure{ temp 4-component vector of float m_Position, temp 4-component vector of float m_Normal})
0:28 Constant:
0:28 0 (const int)
0:28 Constant:
0:28 1 (const int)
0:28 Constant:
0:28 3 (const int)
0:30 Branch: Return with expression
0:30 'O' ( temp structure{ temp 3-element array of float fTessFactor, temp float fInsideTessFactor})
0:39 Function Definition: @main(u1; ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Parameters:
0:39 'cpid' ( in uint)
0:? Sequence
0:40 Sequence
0:40 move second child to first child ( temp structure{ temp 4-component vector of float m_Position})
0:40 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:40 Constant:
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:40 0.000000
0:41 move second child to first child ( temp 4-component vector of float)
0:41 m_Position: direct index for structure ( temp 4-component vector of float)
0:41 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:41 Constant:
0:41 0 (const int)
0:41 Constant:
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:41 0.000000
0:42 Branch: Return with expression
0:42 'output' ( temp structure{ temp 4-component vector of float m_Position})
0:39 Function Definition: main( ( temp void)
0:39 Function Parameters:
0:? Sequence
0:39 move second child to first child ( temp uint)
0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID)
0:39 Sequence
0:39 move second child to first child ( temp 4-component vector of float)
0:39 direct index ( out 4-component vector of float Position)
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:39 Constant:
0:39 0 (const int)
0:39 m_Position: direct index for structure ( temp 4-component vector of float)
0:39 Function Call: @main(u1; ( temp structure{ temp 4-component vector of float m_Position})
0:? 'cpid' ( temp uint)
0:39 Constant:
0:39 0 (const int)
0:? Linker Objects
0:? '@entryPointOutput.m_Position' ( out 3-element array of 4-component vector of float Position)
0:? 'cpid' ( in uint InvocationID)
SPIR-V is not generated for failed compile or link

4
Test/baseResults/hlsl.hull.ctrlpt-1.tesc.out
View File

@ -29,7 +29,7 @@ triangle order = cw
0:? 'cpid' ( temp uint) 0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:27 move second child to first child ( temp structure{ temp 3-component vector of float val}) 0:27 move second child to first child ( temp structure{ temp 3-component vector of float val})
0:27 indirect index ( temp structure{ temp 3-component vector of float val}) 0:27 indirect index (layout( location=0) out structure{ temp 3-component vector of float val})
0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val}) 0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val})
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:27 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val}) 0:27 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val})
@ -229,7 +229,7 @@ triangle order = cw
0:? 'cpid' ( temp uint) 0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:27 move second child to first child ( temp structure{ temp 3-component vector of float val}) 0:27 move second child to first child ( temp structure{ temp 3-component vector of float val})
0:27 indirect index ( temp structure{ temp 3-component vector of float val}) 0:27 indirect index (layout( location=0) out structure{ temp 3-component vector of float val})
0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val}) 0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val})
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:27 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val}) 0:27 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val})

10
Test/baseResults/hlsl.hull.ctrlpt-2.tesc.out
View File

@ -36,7 +36,7 @@ triangle order = cw
0:? 'cpid' ( temp uint) 0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:28 move second child to first child ( temp structure{ temp 3-component vector of float val}) 0:28 move second child to first child ( temp structure{ temp 3-component vector of float val})
0:28 indirect index ( temp structure{ temp 3-component vector of float val}) 0:28 indirect index (layout( location=0) out structure{ temp 3-component vector of float val})
0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val}) 0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val})
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:28 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val}) 0:28 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val})
@ -82,7 +82,7 @@ triangle order = cw
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor}) 0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor})
0:? Function Call: PCF(struct-hs_out_t-vf31[3];struct-hs_in_t-vf31[3]; ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor}) 0:? Function Call: PCF(struct-hs_out_t-vf31[3];struct-hs_in_t-vf31[3]; ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor})
0:? 'pcf_out' ( temp 3-element array of structure{ temp 3-component vector of float val}) 0:? 'pcf_out' ( temp 3-element array of structure{ temp 3-component vector of float val})
0:? 'i' (layout( location=0) in 3-element array of structure{ temp 3-component vector of float val}) 0:? 'i' ( temp 3-element array of structure{ temp 3-component vector of float val})
0:? Sequence 0:? Sequence
0:? move second child to first child ( temp float) 0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter) 0:? direct index ( patch out float TessLevelOuter)
@ -245,7 +245,7 @@ triangle order = cw
0:? 'cpid' ( temp uint) 0:? 'cpid' ( temp uint)
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:28 move second child to first child ( temp structure{ temp 3-component vector of float val}) 0:28 move second child to first child ( temp structure{ temp 3-component vector of float val})
0:28 indirect index ( temp structure{ temp 3-component vector of float val}) 0:28 indirect index (layout( location=0) out structure{ temp 3-component vector of float val})
0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val}) 0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float val})
0:? 'cpid' ( in uint InvocationID) 0:? 'cpid' ( in uint InvocationID)
0:28 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val}) 0:28 Function Call: @main(struct-hs_in_t-vf31[3];u1; ( temp structure{ temp 3-component vector of float val})
@ -291,7 +291,7 @@ triangle order = cw
0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor}) 0:? '@patchConstantResult' ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor})
0:? Function Call: PCF(struct-hs_out_t-vf31[3];struct-hs_in_t-vf31[3]; ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor}) 0:? Function Call: PCF(struct-hs_out_t-vf31[3];struct-hs_in_t-vf31[3]; ( temp structure{ temp 3-element array of float tfactor, temp float flInFactor})
0:? 'pcf_out' ( temp 3-element array of structure{ temp 3-component vector of float val}) 0:? 'pcf_out' ( temp 3-element array of structure{ temp 3-component vector of float val})
0:? 'i' (layout( location=0) in 3-element array of structure{ temp 3-component vector of float val}) 0:? 'i' ( temp 3-element array of structure{ temp 3-component vector of float val})
0:? Sequence 0:? Sequence
0:? move second child to first child ( temp float) 0:? move second child to first child ( temp float)
0:? direct index ( patch out float TessLevelOuter) 0:? direct index ( patch out float TessLevelOuter)
@ -568,7 +568,7 @@ triangle order = cw
87: 30(ptr) AccessChain 67(pcf_out) 81 87: 30(ptr) AccessChain 67(pcf_out) 81
Store 87 86 Store 87 86
90: 20 Load 67(pcf_out) 90: 20 Load 67(pcf_out)
91: 11 Load 42(i) 91: 11 Load 40(i)
92:22(hs_pcf_t) FunctionCall 26(PCF(struct-hs_out_t-vf31[3];struct-hs_in_t-vf31[3];) 90 91 92:22(hs_pcf_t) FunctionCall 26(PCF(struct-hs_out_t-vf31[3];struct-hs_in_t-vf31[3];) 90 91
Store 89(@patchConstantResult) 92 Store 89(@patchConstantResult) 92
98: 97(ptr) AccessChain 89(@patchConstantResult) 29 29 98: 97(ptr) AccessChain 89(@patchConstantResult) 29 29

4
Test/baseResults/hlsl.hull.void.tesc.out
View File

@ -29,7 +29,7 @@ triangle order = ccw
0:? 'ip' ( temp 3-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' ( temp 3-element array of structure{ temp 3-component vector of float cpoint})
0:? 'ip' (layout( location=0) in 3-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' (layout( location=0) in 3-element array of structure{ temp 3-component vector of float cpoint})
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float cpoint})
0:? 'InvocationId' ( in uint InvocationID) 0:? 'InvocationId' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[3]; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[3]; ( temp structure{ temp 3-component vector of float cpoint})
@ -85,7 +85,7 @@ triangle order = ccw
0:? 'ip' ( temp 3-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' ( temp 3-element array of structure{ temp 3-component vector of float cpoint})
0:? 'ip' (layout( location=0) in 3-element array of structure{ temp 3-component vector of float cpoint}) 0:? 'ip' (layout( location=0) in 3-element array of structure{ temp 3-component vector of float cpoint})
0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint}) 0:26 move second child to first child ( temp structure{ temp 3-component vector of float cpoint})
0:26 indirect index ( temp structure{ temp 3-component vector of float cpoint}) 0:26 indirect index (layout( location=0) out structure{ temp 3-component vector of float cpoint})
0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float cpoint}) 0:? '@entryPointOutput' (layout( location=0) out 3-element array of structure{ temp 3-component vector of float cpoint})
0:? 'InvocationId' ( in uint InvocationID) 0:? 'InvocationId' ( in uint InvocationID)
0:26 Function Call: @main(struct-VS_OUT-vf31[3]; ( temp structure{ temp 3-component vector of float cpoint}) 0:26 Function Call: @main(struct-VS_OUT-vf31[3]; ( temp structure{ temp 3-component vector of float cpoint})

43
Test/hlsl.hull.4.tesc Normal file
View File

@ -0,0 +1,43 @@
// Test mixed InputPatch structure: user and builtin members. Hull shaders involve extra
// logic in this case due to patch constant function call synthesis.
// This example tests the main EP and the PCF EP both having an input patch.
struct HS_Main_Output
{
float4 m_Position : SV_POSITION ;
};
struct HS_Output
{
float fTessFactor [ 3 ] : SV_TessFactor ;
float fInsideTessFactor : SV_InsideTessFactor ;
};
struct HS_Input
{
float4 m_Position : SV_POSITION;
float4 m_Normal : TEXCOORD2;
};
HS_Output HS_ConstFunc ( InputPatch < HS_Input , 3 > I )
{
HS_Output O = (HS_Output)0;
O.fInsideTessFactor = I [ 0 ].m_Position.w + I [ 0 ].m_Normal.w;
return O;
}
[ domain ( "tri" ) ]
[ partitioning ( "fractional_odd" ) ]
[ outputtopology ( "triangle_cw" ) ]
[ patchconstantfunc ( "HS_ConstFunc" ) ]
[ outputcontrolpoints ( 3 ) ]
HS_Main_Output main( InputPatch < HS_Input , 3 > I , uint cpid : SV_OutputControlPointID )
{
HS_Main_Output output = ( HS_Main_Output ) 0 ;
output.m_Position = 0;
return output ;
}

43
Test/hlsl.hull.5.tesc Normal file
View File

@ -0,0 +1,43 @@
// Test mixed InputPatch structure: user and builtin members. Hull shaders involve extra
// logic in this case due to patch constant function call synthesis.
// This example tests the PCF EP having an InputPatch, but the main EP does not.
struct HS_Main_Output
{
float4 m_Position : SV_POSITION ;
};
struct HS_Output
{
float fTessFactor [ 3 ] : SV_TessFactor ;
float fInsideTessFactor : SV_InsideTessFactor ;
};
struct HS_Input
{
float4 m_Position : SV_POSITION;
float4 m_Normal : TEXCOORD2;
};
HS_Output HS_ConstFunc ( InputPatch < HS_Input , 3 > I )
{
HS_Output O = (HS_Output)0;
O.fInsideTessFactor = I [ 0 ].m_Position.w + I [ 0 ].m_Normal.w;
return O;
}
[ domain ( "tri" ) ]
[ partitioning ( "fractional_odd" ) ]
[ outputtopology ( "triangle_cw" ) ]
[ patchconstantfunc ( "HS_ConstFunc" ) ]
[ outputcontrolpoints ( 3 ) ]
HS_Main_Output main( uint cpid : SV_OutputControlPointID )
{
HS_Main_Output output = ( HS_Main_Output ) 0 ;
output.m_Position = 0;
return output ;
}

2
gtests/Hlsl.FromFile.cpp
View File

@ -164,6 +164,8 @@ INSTANTIATE_TEST_CASE_P(
{"hlsl.hull.1.tesc", "main"}, {"hlsl.hull.1.tesc", "main"},
{"hlsl.hull.2.tesc", "main"}, {"hlsl.hull.2.tesc", "main"},
{"hlsl.hull.3.tesc", "main"}, {"hlsl.hull.3.tesc", "main"},
{"hlsl.hull.4.tesc", "main"},
{"hlsl.hull.5.tesc", "main"},
{"hlsl.hull.void.tesc", "main"}, {"hlsl.hull.void.tesc", "main"},
{"hlsl.hull.ctrlpt-1.tesc", "main"}, {"hlsl.hull.ctrlpt-1.tesc", "main"},
{"hlsl.hull.ctrlpt-2.tesc", "main"}, {"hlsl.hull.ctrlpt-2.tesc", "main"},

99
hlsl/hlslParseHelper.cpp
View File

@ -1999,6 +1999,11 @@ TIntermNode* HlslParseContext::transformEntryPoint(const TSourceLoc& loc, TFunct
TParameter& param = userFunction[i]; TParameter& param = userFunction[i];
argVars.push_back(makeInternalVariable(*param.name, *param.type)); argVars.push_back(makeInternalVariable(*param.name, *param.type));
argVars.back()->getWritableType().getQualifier().makeTemporary(); argVars.back()->getWritableType().getQualifier().makeTemporary();
// Track the input patch, which is the only non-builtin supported by hull shader PCF.
if (param.getDeclaredBuiltIn() == EbvInputPatch)
inputPatch = argVars.back();
TIntermSymbol* arg = intermediate.addSymbol(*argVars.back()); TIntermSymbol* arg = intermediate.addSymbol(*argVars.back());
handleFunctionArgument(&callee, callingArgs, arg); handleFunctionArgument(&callee, callingArgs, arg);
if (param.type->getQualifier().isParamInput()) { if (param.type->getQualifier().isParamInput()) {
@ -2039,7 +2044,10 @@ TIntermNode* HlslParseContext::transformEntryPoint(const TSourceLoc& loc, TFunct
TIntermTyped* element = intermediate.addIndex(EOpIndexIndirect, intermediate.addSymbol(*entryPointOutput), TIntermTyped* element = intermediate.addIndex(EOpIndexIndirect, intermediate.addSymbol(*entryPointOutput),
invocationIdSym, loc); invocationIdSym, loc);
element->setType(callReturn->getType());
// Set the type of the array element being dereferenced
const TType derefElementType(entryPointOutput->getType(), 0);
element->setType(derefElementType);
returnAssign = handleAssign(loc, EOpAssign, element, callReturn); returnAssign = handleAssign(loc, EOpAssign, element, callReturn);
} else { } else {
@ -2215,9 +2223,6 @@ void HlslParseContext::remapEntryPointIO(TFunction& function, TVariable*& return
synthesizeEditedInput(paramType); synthesizeEditedInput(paramType);
TVariable* argAsGlobal = makeIoVariable(function[i].name->c_str(), paramType, EvqVaryingIn); TVariable* argAsGlobal = makeIoVariable(function[i].name->c_str(), paramType, EvqVaryingIn);
inputs.push_back(argAsGlobal); inputs.push_back(argAsGlobal);
if (function[i].getDeclaredBuiltIn() == EbvInputPatch)
inputPatch = argAsGlobal;
} }
if (paramType.getQualifier().isParamOutput()) { if (paramType.getQualifier().isParamOutput()) {
TVariable* argAsGlobal = makeIoVariable(function[i].name->c_str(), paramType, EvqVaryingOut); TVariable* argAsGlobal = makeIoVariable(function[i].name->c_str(), paramType, EvqVaryingOut);
@ -2561,14 +2566,25 @@ TIntermTyped* HlslParseContext::handleAssign(const TSourceLoc& loc, TOperator op
if (left->getAsOperator() && left->getAsOperator()->getOp() == EOpMatrixSwizzle) if (left->getAsOperator() && left->getAsOperator()->getOp() == EOpMatrixSwizzle)
return handleAssignToMatrixSwizzle(loc, op, left, right); return handleAssignToMatrixSwizzle(loc, op, left, right);
const bool isSplitLeft = wasSplit(left); // Return true if the given node is an index operation into a split variable.
const bool isSplitRight = wasSplit(right); const auto indexesSplit = [this](const TIntermTyped* node) -> bool {
const TIntermBinary* binaryNode = node->getAsBinaryNode();
if (binaryNode == nullptr)
return false;
return (binaryNode->getOp() == EOpIndexDirect || binaryNode->getOp() == EOpIndexIndirect) &&
wasSplit(binaryNode->getLeft());
};
const bool isSplitLeft = wasSplit(left) || indexesSplit(left);
const bool isSplitRight = wasSplit(right) || indexesSplit(right);
const bool isFlattenLeft = wasFlattened(left); const bool isFlattenLeft = wasFlattened(left);
const bool isFlattenRight = wasFlattened(right); const bool isFlattenRight = wasFlattened(right);
// OK to do a single assign if both are split, or both are unsplit. But if one is and the other // OK to do a single assign if neither side is split or flattened. Otherwise,
// isn't, we fall back to a member-wise copy. // fall through to a member-wise copy.
if (!isFlattenLeft && !isFlattenRight && !isSplitLeft && !isSplitRight) { if (!isFlattenLeft && !isFlattenRight && !isSplitLeft && !isSplitRight) {
// Clip and cull distance requires more processing. See comment above assignClipCullDistance. // Clip and cull distance requires more processing. See comment above assignClipCullDistance.
if (isClipOrCullDistance(left->getType()) || isClipOrCullDistance(right->getType())) { if (isClipOrCullDistance(left->getType()) || isClipOrCullDistance(right->getType())) {
@ -2803,8 +2819,25 @@ TIntermTyped* HlslParseContext::handleAssign(const TSourceLoc& loc, TOperator op
// If either left or right was a split structure, we must read or write it, but still have to // If either left or right was a split structure, we must read or write it, but still have to
// parallel-recurse through the unsplit structure to identify the built-in IO vars. // parallel-recurse through the unsplit structure to identify the built-in IO vars.
if (isSplitLeft) // The left can be either a symbol, or an index into a symbol (e.g, array reference)
splitLeft = intermediate.addSymbol(*getSplitNonIoVar(left->getAsSymbolNode()->getId()), loc); if (isSplitLeft) {
if (indexesSplit(left)) {
// Index case: Refer to the indexed symbol, if the left is an index operator.
const TIntermSymbol* symNode = left->getAsBinaryNode()->getLeft()->getAsSymbolNode();
TIntermTyped* splitLeftNonIo = intermediate.addSymbol(*getSplitNonIoVar(symNode->getId()), loc);
splitLeft = intermediate.addIndex(left->getAsBinaryNode()->getOp(), splitLeftNonIo,
left->getAsBinaryNode()->getRight(), loc);
const TType derefType(splitLeftNonIo->getType(), 0);
splitLeft->setType(derefType);
} else {
// Symbol case: otherwise, if not indexed, we have the symbol directly.
const TIntermSymbol* symNode = left->getAsSymbolNode();
splitLeft = intermediate.addSymbol(*getSplitNonIoVar(symNode->getId()), loc);
}
}
if (isSplitRight) if (isSplitRight)
splitRight = intermediate.addSymbol(*getSplitNonIoVar(right->getAsSymbolNode()->getId()), loc); splitRight = intermediate.addSymbol(*getSplitNonIoVar(right->getAsSymbolNode()->getId()), loc);
@ -9035,19 +9068,12 @@ TIntermSymbol* HlslParseContext::findTessLinkageSymbol(TBuiltInVariable biType)
return intermediate.addSymbol(*it->second->getAsVariable()); return intermediate.addSymbol(*it->second->getAsVariable());
} }
// Finalization step: Add patch constant function invocation // Find the patch constant function (issues error, returns nullptr if not found)
void HlslParseContext::addPatchConstantInvocation() const TFunction* HlslParseContext::findPatchConstantFunction(const TSourceLoc& loc)
{ {
TSourceLoc loc;
loc.init();
// If there's no patch constant function, or we're not a HS, do nothing.
if (patchConstantFunctionName.empty() || language != EShLangTessControl)
return;
if (symbolTable.isFunctionNameVariable(patchConstantFunctionName)) { if (symbolTable.isFunctionNameVariable(patchConstantFunctionName)) {
error(loc, "can't use variable in patch constant function", patchConstantFunctionName.c_str(), ""); error(loc, "can't use variable in patch constant function", patchConstantFunctionName.c_str(), "");
return; return nullptr;
} }
const TString mangledName = patchConstantFunctionName + "("; const TString mangledName = patchConstantFunctionName + "(";
@ -9061,7 +9087,7 @@ void HlslParseContext::addPatchConstantInvocation()
// allow any disambiguation of overloads. // allow any disambiguation of overloads.
if (candidateList.empty()) { if (candidateList.empty()) {
error(loc, "patch constant function not found", patchConstantFunctionName.c_str(), ""); error(loc, "patch constant function not found", patchConstantFunctionName.c_str(), "");
return; return nullptr;
} }
// Based on directed experiments, it appears that if there are overloaded patchconstantfunctions, // Based on directed experiments, it appears that if there are overloaded patchconstantfunctions,
@ -9069,9 +9095,22 @@ void HlslParseContext::addPatchConstantInvocation()
// out if there is more than one candidate. // out if there is more than one candidate.
if (candidateList.size() > 1) { if (candidateList.size() > 1) {
error(loc, "ambiguous patch constant function", patchConstantFunctionName.c_str(), ""); error(loc, "ambiguous patch constant function", patchConstantFunctionName.c_str(), "");
return; return nullptr;
} }
return candidateList[0];
}
// Finalization step: Add patch constant function invocation
void HlslParseContext::addPatchConstantInvocation()
{
TSourceLoc loc;
loc.init();
// If there's no patch constant function, or we're not a HS, do nothing.
if (patchConstantFunctionName.empty() || language != EShLangTessControl)
return;
// Look for built-in variables in a function's parameter list. // Look for built-in variables in a function's parameter list.
const auto findBuiltIns = [&](const TFunction& function, std::set<tInterstageIoData>& builtIns) { const auto findBuiltIns = [&](const TFunction& function, std::set<tInterstageIoData>& builtIns) {
for (int p=0; p<function.getParamCount(); ++p) { for (int p=0; p<function.getParamCount(); ++p) {
@ -9136,7 +9175,13 @@ void HlslParseContext::addPatchConstantInvocation()
// //
// 5/5B. Call the PCF inside an if test for (invocation id == 0). // 5/5B. Call the PCF inside an if test for (invocation id == 0).
TFunction& patchConstantFunction = const_cast<TFunction&>(*candidateList[0]); TFunction* patchConstantFunctionPtr = const_cast<TFunction*>(findPatchConstantFunction(loc));
if (patchConstantFunctionPtr == nullptr)
return;
TFunction& patchConstantFunction = *patchConstantFunctionPtr;
const int pcfParamCount = patchConstantFunction.getParamCount(); const int pcfParamCount = patchConstantFunction.getParamCount();
TIntermSymbol* invocationIdSym = findTessLinkageSymbol(EbvInvocationId); TIntermSymbol* invocationIdSym = findTessLinkageSymbol(EbvInvocationId);
TIntermSequence& epBodySeq = entryPointFunctionBody->getAsAggregate()->getSequence(); TIntermSequence& epBodySeq = entryPointFunctionBody->getAsAggregate()->getSequence();
@ -9217,10 +9262,9 @@ void HlslParseContext::addPatchConstantInvocation()
// ================ Step 1B: Argument synthesis ================ // ================ Step 1B: Argument synthesis ================
// Create pcfArguments for synthesis of patchconstantfunction invocation // Create pcfArguments for synthesis of patchconstantfunction invocation
// TODO: handle struct or array inputs
{ {
for (int p=0; p<pcfParamCount; ++p) { for (int p=0; p<pcfParamCount; ++p) {
TIntermSymbol* inputArg = nullptr; TIntermTyped* inputArg = nullptr;
if (p == outPatchParam) { if (p == outPatchParam) {
if (perCtrlPtVar == nullptr) { if (perCtrlPtVar == nullptr) {
@ -9234,6 +9278,11 @@ void HlslParseContext::addPatchConstantInvocation()
// find which built-in it is // find which built-in it is
const TBuiltInVariable biType = patchConstantFunction[p].getDeclaredBuiltIn(); const TBuiltInVariable biType = patchConstantFunction[p].getDeclaredBuiltIn();
if (biType == EbvInputPatch && inputPatch == nullptr) {
error(loc, "unimplemented: PCF input patch without entry point input patch parameter", "", "");
return;
}
inputArg = findTessLinkageSymbol(biType); inputArg = findTessLinkageSymbol(biType);
if (inputArg == nullptr) { if (inputArg == nullptr) {

6
hlsl/hlslParseHelper.h
View File

@ -316,6 +316,9 @@ protected:
static bool isClipOrCullDistance(const TQualifier& qual) { return isClipOrCullDistance(qual.builtIn); } static bool isClipOrCullDistance(const TQualifier& qual) { return isClipOrCullDistance(qual.builtIn); }
static bool isClipOrCullDistance(const TType& type) { return isClipOrCullDistance(type.getQualifier()); } static bool isClipOrCullDistance(const TType& type) { return isClipOrCullDistance(type.getQualifier()); }
// Find the patch constant function (issues error, returns nullptr if not found)
const TFunction* findPatchConstantFunction(const TSourceLoc& loc);
// Pass through to base class after remembering built-in mappings. // Pass through to base class after remembering built-in mappings.
using TParseContextBase::trackLinkage; using TParseContextBase::trackLinkage;
void trackLinkage(TSymbol& variable) override; void trackLinkage(TSymbol& variable) override;
@ -415,7 +418,8 @@ protected:
}; };
TMap<tInterstageIoData, TVariable*> splitBuiltIns; // split built-ins, indexed by built-in type. TMap<tInterstageIoData, TVariable*> splitBuiltIns; // split built-ins, indexed by built-in type.
TVariable* inputPatch; TVariable* inputPatch; // input patch is special for PCF: it's the only non-builtin PCF input,
// and is handled as a pseudo-builtin.
unsigned int nextInLocation; unsigned int nextInLocation;
unsigned int nextOutLocation; unsigned int nextOutLocation;