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Fix spec const construtor for matrix and vector

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Fix issue: #237

1. The code generated for matrix constructor should 1) build column
vectors first, 2) build matrix with the vectors.

2. When there is only one scalar type constituent in vector's
constructor, we should populate the constituent to fill all the slots in
the vector. As for matrix, the single constituent should be populated to
the diagonal positions (top-left to bottom-right diagonal).

remove createSpvConstantFromConstSubTree()
This commit is contained in:
qining
2016-04-14 16:40:20 -04:00
parent e1cd410d9c
commit 27e04a004d
6 changed files with 127 additions and 147 deletions
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87
Test/baseResults/spv.specConstantComposite.vert.out
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@@ -7,13 +7,13 @@ Linked vertex stage:
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 106
// Id's are bound by 119
Capability Shader
Capability Float64
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Vertex 4 "main" 27 105
EntryPoint Vertex 4 "main" 27 118
Source GLSL 450
Name 4 "main"
Name 6 "refer_primary_spec_const("
@@ -23,23 +23,23 @@ Linked vertex stage:
Name 16 "refer_spec_const_array_length("
Name 18 "declare_spec_const_in_func("
Name 27 "color"
Name 41 "flat_struct"
MemberName 41(flat_struct) 0 "i"
MemberName 41(flat_struct) 1 "f"
MemberName 41(flat_struct) 2 "d"
MemberName 41(flat_struct) 3 "b"
Name 42 "nesting_struct"
MemberName 42(nesting_struct) 0 "nested"
MemberName 42(nesting_struct) 1 "v"
MemberName 42(nesting_struct) 2 "i"
Name 42 "flat_struct"
MemberName 42(flat_struct) 0 "i"
MemberName 42(flat_struct) 1 "f"
MemberName 42(flat_struct) 2 "d"
MemberName 42(flat_struct) 3 "b"
Name 44 "nesting_struct"
MemberName 44(nesting_struct) 0 "nested"
MemberName 44(nesting_struct) 1 "v"
MemberName 44(nesting_struct) 2 "i"
Name 72 "indexable"
Name 76 "indexable"
Name 83 "len"
Name 105 "global_vec4_array_with_spec_length"
Name 118 "global_vec4_array_with_spec_length"
Decorate 21 SpecId 203
Decorate 28 SpecId 200
Decorate 32 SpecId 201
Decorate 43 SpecId 202
Decorate 41 SpecId 202
2: TypeVoid
3: TypeFunction 2
14: TypeInt 32 1
@@ -56,40 +56,53 @@ Linked vertex stage:
36: 24(float) Constant 1133908460
37: 25(fvec4) SpecConstantComposite 32 32 36 36
40: TypeFloat 64
41(flat_struct): TypeStruct 14(int) 24(float) 40(float) 20(bool)
42(nesting_struct): TypeStruct 41(flat_struct) 25(fvec4) 14(int)
43: 40(float) SpecConstant 1413754136 1074340347
44:41(flat_struct) SpecConstantComposite 28 32 43 21
45:42(nesting_struct) SpecConstantComposite 44 33 28
41: 40(float) SpecConstant 1413754136 1074340347
42(flat_struct): TypeStruct 14(int) 24(float) 40(float) 20(bool)
43:42(flat_struct) SpecConstantComposite 28 32 41 21
44(nesting_struct): TypeStruct 42(flat_struct) 25(fvec4) 14(int)
45:44(nesting_struct) SpecConstantComposite 43 33 28
46: 14(int) Constant 2
51: TypeInt 32 0
52: 51(int) Constant 0
57: 51(int) Constant 5
58: TypeArray 24(float) 57
59: 24(float) Constant 1065353216
60: 24(float) Constant 1073741824
61: 24(float) Constant 1077936128
62: 58 SpecConstantComposite 32 32 59 60 61
57: 24(float) Constant 1065353216
58: 24(float) Constant 1073741824
59: 24(float) Constant 1077936128
60: 51(int) Constant 5
61: TypeArray 24(float) 60
62: 61 SpecConstantComposite 32 32 57 58 59
63: 14(int) Constant 1
68: TypeArray 14(int) 57
69: 14(int) Constant 30
70: 68 SpecConstantComposite 28 28 63 46 69
71: TypePointer Function 68
68: 14(int) Constant 30
69: TypeArray 14(int) 60
70: 69 SpecConstantComposite 28 28 63 46 68
71: TypePointer Function 69
73: TypePointer Function 14(int)
87: 24(float) Constant 1106321080
88:41(flat_struct) SpecConstantComposite 69 87 43 21
88:42(flat_struct) SpecConstantComposite 68 87 41 21
89: 14(int) Constant 10
90:42(nesting_struct) SpecConstantComposite 88 37 89
90:44(nesting_struct) SpecConstantComposite 88 37 89
96: 20(bool) ConstantFalse
97:41(flat_struct) SpecConstantComposite 28 32 43 96
97:42(flat_struct) SpecConstantComposite 28 32 41 96
98: 24(float) Constant 1036831949
99: 25(fvec4) ConstantComposite 98 98 98 98
100:42(nesting_struct) SpecConstantComposite 97 99 28
101: 14(int) Constant 3000
102:42(nesting_struct) SpecConstantComposite 88 37 101
103: TypeArray 25(fvec4) 28
104: TypePointer Input 103
105(global_vec4_array_with_spec_length): 104(ptr) Variable Input
100:44(nesting_struct) SpecConstantComposite 97 99 28
101: 25(fvec4) SpecConstantComposite 32 32 32 32
102: 24(float) Constant 1066192077
103: 24(float) Constant 1074580685
104: 24(float) Constant 1079194419
105: TypeVector 24(float) 3
106: TypeMatrix 105(fvec3) 2
107: 24(float) Constant 0
108: 105(fvec3) SpecConstantComposite 32 32 32
109: 105(fvec3) SpecConstantComposite 102 103 104
110: 106 SpecConstantComposite 108 109
111: 105(fvec3) SpecConstantComposite 32 107 107
112: 105(fvec3) SpecConstantComposite 107 32 107
113: 106 SpecConstantComposite 111 112
114: 14(int) Constant 3000
115:44(nesting_struct) SpecConstantComposite 88 37 114
116: TypeArray 25(fvec4) 28
117: TypePointer Input 116
118(global_vec4_array_with_spec_length): 117(ptr) Variable Input
4(main): 2 Function None 3
5: Label
Return