HLSL: Wrap the entry-point; need to write 'in' args, and support 'inout' args.
This needs some render testing, but is destined to be part of master. This also leads to a variety of other simplifications. - IO are global symbols, so only need one list of linkage nodes (deferred) - no longer need parse-context-wide 'inEntryPoint' state, entry-point is localized - several parts of splitting/flattening are now localized
This commit is contained in:
John Kessenich
@@ -14,19 +14,19 @@ gl_FragCoord origin is upper left
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0:3 1.000000
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0:3 true case
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0:4 Branch: Kill
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0:8 Function Definition: PixelShaderFunction(vf4; (temp void)
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0:8 Function Definition: @PixelShaderFunction(vf4; (temp void)
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0:8 Function Parameters:
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0:8 'input' (layout(location=0 ) in 4-component vector of float)
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0:8 'input' (in 4-component vector of float)
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0:? Sequence
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0:9 Function Call: foo(f1; (temp void)
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0:9 direct index (temp float)
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0:9 'input' (layout(location=0 ) in 4-component vector of float)
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0:9 'input' (in 4-component vector of float)
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0:9 Constant:
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0:9 2 (const int)
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0:10 Test condition and select (temp void)
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0:10 Condition
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0:10 direct index (temp float)
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0:10 'input' (layout(location=0 ) in 4-component vector of float)
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0:10 'input' (in 4-component vector of float)
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0:10 Constant:
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0:10 0 (const int)
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0:10 true case
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@@ -35,10 +35,18 @@ gl_FragCoord origin is upper left
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0:12 move second child to first child (temp float)
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0:12 'f' (temp float)
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0:12 direct index (temp float)
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0:12 'input' (layout(location=0 ) in 4-component vector of float)
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0:12 'input' (in 4-component vector of float)
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0:12 Constant:
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0:12 0 (const int)
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0:13 Branch: Kill
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0:8 Function Definition: PixelShaderFunction( (temp void)
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0:8 Function Parameters:
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0:? Sequence
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0:8 move second child to first child (temp 4-component vector of float)
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0:? 'input' (temp 4-component vector of float)
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0:? 'input' (layout(location=0 ) in 4-component vector of float)
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0:8 Function Call: @PixelShaderFunction(vf4; (temp void)
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0:? 'input' (temp 4-component vector of float)
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0:? Linker Objects
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0:? 'input' (layout(location=0 ) in 4-component vector of float)
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@@ -61,19 +69,19 @@ gl_FragCoord origin is upper left
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0:3 1.000000
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0:3 true case
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0:4 Branch: Kill
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0:8 Function Definition: PixelShaderFunction(vf4; (temp void)
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0:8 Function Definition: @PixelShaderFunction(vf4; (temp void)
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0:8 Function Parameters:
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0:8 'input' (layout(location=0 ) in 4-component vector of float)
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0:8 'input' (in 4-component vector of float)
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0:? Sequence
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0:9 Function Call: foo(f1; (temp void)
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0:9 direct index (temp float)
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0:9 'input' (layout(location=0 ) in 4-component vector of float)
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0:9 'input' (in 4-component vector of float)
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0:9 Constant:
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0:9 2 (const int)
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0:10 Test condition and select (temp void)
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0:10 Condition
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0:10 direct index (temp float)
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0:10 'input' (layout(location=0 ) in 4-component vector of float)
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0:10 'input' (in 4-component vector of float)
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0:10 Constant:
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0:10 0 (const int)
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0:10 true case
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@@ -82,72 +90,97 @@ gl_FragCoord origin is upper left
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0:12 move second child to first child (temp float)
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0:12 'f' (temp float)
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0:12 direct index (temp float)
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0:12 'input' (layout(location=0 ) in 4-component vector of float)
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0:12 'input' (in 4-component vector of float)
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0:12 Constant:
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0:12 0 (const int)
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0:13 Branch: Kill
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0:8 Function Definition: PixelShaderFunction( (temp void)
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0:8 Function Parameters:
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0:? Sequence
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0:8 move second child to first child (temp 4-component vector of float)
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0:? 'input' (temp 4-component vector of float)
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0:? 'input' (layout(location=0 ) in 4-component vector of float)
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0:8 Function Call: @PixelShaderFunction(vf4; (temp void)
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0:? 'input' (temp 4-component vector of float)
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0:? Linker Objects
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0:? 'input' (layout(location=0 ) in 4-component vector of float)
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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 39
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// Id's are bound by 48
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "PixelShaderFunction" 21
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EntryPoint Fragment 4 "PixelShaderFunction" 43
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ExecutionMode 4 OriginUpperLeft
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Name 4 "PixelShaderFunction"
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Name 10 "foo(f1;"
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Name 9 "f"
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Name 21 "input"
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Name 22 "param"
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Name 35 "f"
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Decorate 21(input) Location 0
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Name 16 "@PixelShaderFunction(vf4;"
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Name 15 "input"
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Name 25 "param"
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Name 37 "f"
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Name 41 "input"
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Name 43 "input"
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Name 45 "param"
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Decorate 43(input) Location 0
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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: TypePointer Function 6(float)
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8: TypeFunction 2 7(ptr)
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13: 6(float) Constant 1065353216
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14: TypeBool
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19: TypeVector 6(float) 4
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20: TypePointer Input 19(fvec4)
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21(input): 20(ptr) Variable Input
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23: TypeInt 32 0
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24: 23(int) Constant 2
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25: TypePointer Input 6(float)
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29: 23(int) Constant 0
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12: TypeVector 6(float) 4
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13: TypePointer Function 12(fvec4)
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14: TypeFunction 2 13(ptr)
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19: 6(float) Constant 1065353216
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20: TypeBool
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26: TypeInt 32 0
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27: 26(int) Constant 2
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31: 26(int) Constant 0
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42: TypePointer Input 12(fvec4)
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43(input): 42(ptr) Variable Input
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4(PixelShaderFunction): 2 Function None 3
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5: Label
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22(param): 7(ptr) Variable Function
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35(f): 7(ptr) Variable Function
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26: 25(ptr) AccessChain 21(input) 24
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27: 6(float) Load 26
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Store 22(param) 27
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28: 2 FunctionCall 10(foo(f1;) 22(param)
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30: 25(ptr) AccessChain 21(input) 29
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31: 6(float) Load 30
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SelectionMerge 33 None
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BranchConditional 31 32 33
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32: Label
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Kill
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33: Label
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36: 25(ptr) AccessChain 21(input) 29
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37: 6(float) Load 36
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Store 35(f) 37
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Kill
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41(input): 13(ptr) Variable Function
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45(param): 13(ptr) Variable Function
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44: 12(fvec4) Load 43(input)
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Store 41(input) 44
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46: 12(fvec4) Load 41(input)
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Store 45(param) 46
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47: 2 FunctionCall 16(@PixelShaderFunction(vf4;) 45(param)
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Return
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FunctionEnd
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10(foo(f1;): 2 Function None 8
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9(f): 7(ptr) FunctionParameter
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11: Label
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12: 6(float) Load 9(f)
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15: 14(bool) FOrdLessThan 12 13
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SelectionMerge 17 None
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BranchConditional 15 16 17
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16: Label
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18: 6(float) Load 9(f)
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21: 20(bool) FOrdLessThan 18 19
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SelectionMerge 23 None
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BranchConditional 21 22 23
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22: Label
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Kill
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17: Label
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23: Label
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Return
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FunctionEnd
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16(@PixelShaderFunction(vf4;): 2 Function None 14
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15(input): 13(ptr) FunctionParameter
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17: Label
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25(param): 7(ptr) Variable Function
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37(f): 7(ptr) Variable Function
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28: 7(ptr) AccessChain 15(input) 27
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29: 6(float) Load 28
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Store 25(param) 29
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30: 2 FunctionCall 10(foo(f1;) 25(param)
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32: 7(ptr) AccessChain 15(input) 31
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33: 6(float) Load 32
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SelectionMerge 35 None
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BranchConditional 33 34 35
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34: Label
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Kill
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35: Label
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38: 7(ptr) AccessChain 15(input) 31
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39: 6(float) Load 38
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Store 37(f) 39
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Kill
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FunctionEnd
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