1 /*
2 * Copyright 2016 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "src/sksl/SkSLContext.h"
9 #include "src/sksl/SkSLMemoryLayout.h"
10
11 #include "tests/Test.h"
12
DEF_TEST(SkSLMemoryLayout140Test,r)13 DEF_TEST(SkSLMemoryLayout140Test, r) {
14 SkSL::Context context;
15 SkSL::MemoryLayout layout(SkSL::MemoryLayout::k140_Standard);
16
17 // basic types
18 REPORTER_ASSERT(r, 4 == layout.size(*context.fFloat_Type));
19 REPORTER_ASSERT(r, 8 == layout.size(*context.fFloat2_Type));
20 REPORTER_ASSERT(r, 12 == layout.size(*context.fFloat3_Type));
21 REPORTER_ASSERT(r, 16 == layout.size(*context.fFloat4_Type));
22 REPORTER_ASSERT(r, 4 == layout.size(*context.fInt_Type));
23 REPORTER_ASSERT(r, 8 == layout.size(*context.fInt2_Type));
24 REPORTER_ASSERT(r, 12 == layout.size(*context.fInt3_Type));
25 REPORTER_ASSERT(r, 16 == layout.size(*context.fInt4_Type));
26 REPORTER_ASSERT(r, 1 == layout.size(*context.fBool_Type));
27 REPORTER_ASSERT(r, 2 == layout.size(*context.fBool2_Type));
28 REPORTER_ASSERT(r, 3 == layout.size(*context.fBool3_Type));
29 REPORTER_ASSERT(r, 4 == layout.size(*context.fBool4_Type));
30 REPORTER_ASSERT(r, 32 == layout.size(*context.fFloat2x2_Type));
31 REPORTER_ASSERT(r, 32 == layout.size(*context.fFloat2x4_Type));
32 REPORTER_ASSERT(r, 48 == layout.size(*context.fFloat3x3_Type));
33 REPORTER_ASSERT(r, 64 == layout.size(*context.fFloat4x2_Type));
34 REPORTER_ASSERT(r, 64 == layout.size(*context.fFloat4x4_Type));
35 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fFloat_Type));
36 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fFloat2_Type));
37 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat3_Type));
38 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat4_Type));
39 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fInt_Type));
40 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fInt2_Type));
41 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fInt3_Type));
42 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fInt4_Type));
43 REPORTER_ASSERT(r, 1 == layout.alignment(*context.fBool_Type));
44 REPORTER_ASSERT(r, 2 == layout.alignment(*context.fBool2_Type));
45 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fBool3_Type));
46 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fBool4_Type));
47 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat2x2_Type));
48 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat2x4_Type));
49 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat3x3_Type));
50 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat4x2_Type));
51 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat4x4_Type));
52
53 // struct 1
54 std::vector<SkSL::Type::Field> fields1;
55 fields1.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("a"), context.fFloat3_Type.get());
56 SkSL::Type s1(-1, SkSL::String("s1"), fields1);
57 REPORTER_ASSERT(r, 16 == layout.size(s1));
58 REPORTER_ASSERT(r, 16 == layout.alignment(s1));
59
60 fields1.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("b"), context.fFloat_Type.get());
61 SkSL::Type s2(-1, SkSL::String("s2"), fields1);
62 REPORTER_ASSERT(r, 16 == layout.size(s2));
63 REPORTER_ASSERT(r, 16 == layout.alignment(s2));
64
65 fields1.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("c"), context.fBool_Type.get());
66 SkSL::Type s3(-1, SkSL::String("s3"), fields1);
67 REPORTER_ASSERT(r, 32 == layout.size(s3));
68 REPORTER_ASSERT(r, 16 == layout.alignment(s3));
69
70 // struct 2
71 std::vector<SkSL::Type::Field> fields2;
72 fields2.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("a"), context.fInt_Type.get());
73 SkSL::Type s4(-1, SkSL::String("s4"), fields2);
74 REPORTER_ASSERT(r, 16 == layout.size(s4));
75 REPORTER_ASSERT(r, 16 == layout.alignment(s4));
76
77 fields2.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("b"), context.fFloat3_Type.get());
78 SkSL::Type s5(-1, SkSL::String("s5"), fields2);
79 REPORTER_ASSERT(r, 32 == layout.size(s5));
80 REPORTER_ASSERT(r, 16 == layout.alignment(s5));
81
82 // arrays
83 SkSL::Type array1(SkSL::String("float[4]"), SkSL::Type::TypeKind::kArray, *context.fFloat_Type,
84 4);
85 REPORTER_ASSERT(r, 64 == layout.size(array1));
86 REPORTER_ASSERT(r, 16 == layout.alignment(array1));
87 REPORTER_ASSERT(r, 16 == layout.stride(array1));
88
89 SkSL::Type array2(SkSL::String("float4[4]"), SkSL::Type::TypeKind::kArray,
90 *context.fFloat4_Type, 4);
91 REPORTER_ASSERT(r, 64 == layout.size(array2));
92 REPORTER_ASSERT(r, 16 == layout.alignment(array2));
93 REPORTER_ASSERT(r, 16 == layout.stride(array2));
94 }
95
DEF_TEST(SkSLMemoryLayout430Test,r)96 DEF_TEST(SkSLMemoryLayout430Test, r) {
97 SkSL::Context context;
98 SkSL::MemoryLayout layout(SkSL::MemoryLayout::k430_Standard);
99
100 // basic types
101 REPORTER_ASSERT(r, 4 == layout.size(*context.fFloat_Type));
102 REPORTER_ASSERT(r, 8 == layout.size(*context.fFloat2_Type));
103 REPORTER_ASSERT(r, 12 == layout.size(*context.fFloat3_Type));
104 REPORTER_ASSERT(r, 16 == layout.size(*context.fFloat4_Type));
105 REPORTER_ASSERT(r, 4 == layout.size(*context.fInt_Type));
106 REPORTER_ASSERT(r, 8 == layout.size(*context.fInt2_Type));
107 REPORTER_ASSERT(r, 12 == layout.size(*context.fInt3_Type));
108 REPORTER_ASSERT(r, 16 == layout.size(*context.fInt4_Type));
109 REPORTER_ASSERT(r, 1 == layout.size(*context.fBool_Type));
110 REPORTER_ASSERT(r, 2 == layout.size(*context.fBool2_Type));
111 REPORTER_ASSERT(r, 3 == layout.size(*context.fBool3_Type));
112 REPORTER_ASSERT(r, 4 == layout.size(*context.fBool4_Type));
113 REPORTER_ASSERT(r, 16 == layout.size(*context.fFloat2x2_Type));
114 REPORTER_ASSERT(r, 32 == layout.size(*context.fFloat2x4_Type));
115 REPORTER_ASSERT(r, 48 == layout.size(*context.fFloat3x3_Type));
116 REPORTER_ASSERT(r, 32 == layout.size(*context.fFloat4x2_Type));
117 REPORTER_ASSERT(r, 64 == layout.size(*context.fFloat4x4_Type));
118 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fFloat_Type));
119 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fFloat2_Type));
120 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat3_Type));
121 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat4_Type));
122 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fInt_Type));
123 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fInt2_Type));
124 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fInt3_Type));
125 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fInt4_Type));
126 REPORTER_ASSERT(r, 1 == layout.alignment(*context.fBool_Type));
127 REPORTER_ASSERT(r, 2 == layout.alignment(*context.fBool2_Type));
128 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fBool3_Type));
129 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fBool4_Type));
130 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fFloat2x2_Type));
131 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat2x4_Type));
132 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat3x3_Type));
133 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fFloat4x2_Type));
134 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fFloat4x4_Type));
135
136 // struct 1
137 std::vector<SkSL::Type::Field> fields1;
138 fields1.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("a"), context.fFloat3_Type.get());
139 SkSL::Type s1(-1, SkSL::String("s1"), fields1);
140 REPORTER_ASSERT(r, 16 == layout.size(s1));
141 REPORTER_ASSERT(r, 16 == layout.alignment(s1));
142
143 fields1.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("b"), context.fFloat_Type.get());
144 SkSL::Type s2(-1, SkSL::String("s2"), fields1);
145 REPORTER_ASSERT(r, 16 == layout.size(s2));
146 REPORTER_ASSERT(r, 16 == layout.alignment(s2));
147
148 fields1.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("c"), context.fBool_Type.get());
149 SkSL::Type s3(-1, SkSL::String("s3"), fields1);
150 REPORTER_ASSERT(r, 32 == layout.size(s3));
151 REPORTER_ASSERT(r, 16 == layout.alignment(s3));
152
153 // struct 2
154 std::vector<SkSL::Type::Field> fields2;
155 fields2.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("a"), context.fInt_Type.get());
156 SkSL::Type s4(-1, SkSL::String("s4"), fields2);
157 REPORTER_ASSERT(r, 4 == layout.size(s4));
158 REPORTER_ASSERT(r, 4 == layout.alignment(s4));
159
160 fields2.emplace_back(SkSL::Modifiers(), SkSL::StringFragment("b"), context.fFloat3_Type.get());
161 SkSL::Type s5(-1, SkSL::String("s5"), fields2);
162 REPORTER_ASSERT(r, 32 == layout.size(s5));
163 REPORTER_ASSERT(r, 16 == layout.alignment(s5));
164
165 // arrays
166 SkSL::Type array1(SkSL::String("float[4]"), SkSL::Type::TypeKind::kArray, *context.fFloat_Type,
167 4);
168 REPORTER_ASSERT(r, 16 == layout.size(array1));
169 REPORTER_ASSERT(r, 4 == layout.alignment(array1));
170 REPORTER_ASSERT(r, 4 == layout.stride(array1));
171
172 SkSL::Type array2(SkSL::String("float4[4]"), SkSL::Type::TypeKind::kArray,
173 *context.fFloat4_Type, 4);
174 REPORTER_ASSERT(r, 64 == layout.size(array2));
175 REPORTER_ASSERT(r, 16 == layout.alignment(array2));
176 REPORTER_ASSERT(r, 16 == layout.stride(array2));
177 }
178