1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
|
<!--
Copyright (c) 2019 The Khronos Group Inc.
Use of this source code is governed by an MIT-style license that can be
found in the LICENSE.txt file.
-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>GLSL array equality test</title>
<link rel="stylesheet" href="../../resources/js-test-style.css"/>
<script src="../../js/js-test-pre.js"></script>
<script src="../../js/webgl-test-utils.js"></script>
<script src="../../js/glsl-conformance-test.js"></script>
</head>
<body>
<div id="description"></div>
<div id="console"></div>
<script id="fshaderSimple" type="x-shader/x-fragment">#version 300 es
precision mediump float;
out vec4 my_FragColor;
void main() {
// This simple test uses the ESSL1 style array initialization in order
// to be able to test array equality independently of array constructors.
int a[3];
int b[3];
int c[3];
for (int i = 0; i < 3; ++i) {
a[i] = i;
b[i] = i;
c[i] = i + 1;
}
bool success = (a == b) && (a != c);
my_FragColor = vec4(0.0, (success ? 1.0 : 0.0), 0.0, 1.0);
}
</script>
<script id="fshaderArrayOfStructs" type="x-shader/x-fragment">#version 300 es
precision mediump float;
out vec4 my_FragColor;
struct S {
int foo;
};
void main() {
// This simple test uses the ESSL1 style array initialization in order
// to be able to test array equality independently of array constructors.
S a[3];
S b[3];
S c[3];
for (int i = 0; i < 3; ++i) {
a[i].foo = i;
b[i].foo = i;
c[i].foo = i + 1;
}
bool success = (a == b) && (a != c);
my_FragColor = vec4(0.0, (success ? 1.0 : 0.0), 0.0, 1.0);
}
</script>
<script id="simple-float-array-fs" type="x-shader/x-fragment">#version 300 es
precision mediump float;
uniform float a[3];
uniform float b[3];
out vec4 fragColor;
void main(void) {
fragColor = vec4(0.0, 0.0, 0.0, 1.0);
if (a == b) {
fragColor.g = 1.0;
}
}
</script>
<script id="simple-vec-array-fs" type="x-shader/x-fragment">#version 300 es
precision mediump float;
uniform vec3 a[3];
uniform vec3 b[3];
out vec4 fragColor;
void main(void) {
fragColor = vec4(0.0, 0.0, 0.0, 1.0);
if (a == b) {
fragColor.g = 1.0;
}
}
</script>
<script id="simple-mat-array-fs" type="x-shader/x-fragment">#version 300 es
precision mediump float;
uniform mat3 a[3];
uniform mat3 b[3];
out vec4 fragColor;
void main(void) {
fragColor = vec4(0.0, 0.0, 0.0, 1.0);
if (a == b) {
fragColor.g = 1.0;
}
}
</script>
<script type="application/javascript">
"use strict";
description("Comparing arrays should work.");
GLSLConformanceTester.runRenderTests([
{
fShaderId: 'fshaderSimple',
fShaderSuccess: true,
linkSuccess: true,
passMsg: 'Arrays of integers'
},
{
fShaderId: 'fshaderArrayOfStructs',
fShaderSuccess: true,
linkSuccess: true,
passMsg: 'Arrays of structs'
},
{
fShaderId: "simple-float-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
passMsg: "Simple float array with default values",
},
{
fShaderId: "simple-float-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
renderColor: [0, 0, 0, 255],
uniforms: [
{ name: 'a', functionName: 'uniform1fv', value: [1, 2, 3]},
{ name: 'b', functionName: 'uniform1fv', value: [1, 2, 4]},
],
passMsg: "Simple float array with different values",
},
{
fShaderId: "simple-float-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
uniforms: [
{ name: 'a', functionName: 'uniform1fv', value: [1, 2, 3]},
{ name: 'b', functionName: 'uniform1fv', value: [1, 2, 3]},
],
passMsg: "Simple float array with same values",
},
{
fShaderId: "simple-vec-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
passMsg: "Simple vec array with default values",
},
{
fShaderId: "simple-vec-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
renderColor: [0, 0, 0, 255],
uniforms: [
{ name: 'a', functionName: 'uniform3fv', value: [1, 2, 3, 4, 5, 6, 7, 8, 9]},
{ name: 'b', functionName: 'uniform3fv', value: [1, 2, 3, 4, 5, 6, 7, 8, 10]},
],
passMsg: "Simple vec array with different values",
},
{
fShaderId: "simple-vec-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
uniforms: [
{ name: 'a', functionName: 'uniform3fv', value: [1, 2, 3, 4, 5, 6, 7, 8, 9]},
{ name: 'b', functionName: 'uniform3fv', value: [1, 2, 3, 4, 5, 6, 7, 8, 9]},
],
passMsg: "Simple vec array with same values",
},
{
// "simple-mat-array-fs"
fShaderId: "simple-mat-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
passMsg: "Simple mat array with default values",
},
{
fShaderId: "simple-mat-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
renderColor: [0, 0, 0, 255],
uniforms: [
{ name: 'a', functionName: 'uniformMatrix3fv', value: [
11, 12, 13, 14, 15, 16, 17, 18, 19,
21, 22, 23, 24, 25, 26, 27, 28, 29,
31, 32, 33, 34, 35, 36, 37, 38, 39,
]},
{ name: 'b', functionName: 'uniformMatrix3fv', value: [
11, 12, 13, 14, 15, 16, 17, 18, 19,
21, 22, 23, 24, 25, 26, 27, 28, 29,
31, 32, 33, 34, 35, 36, 37, 30, 39,
]},
],
passMsg: "Simple vec array with different values",
},
{
fShaderId: "simple-mat-array-fs",
fShaderSuccess: true,
linkSuccess: true,
render: true,
uniforms: [
{ name: 'a', functionName: 'uniformMatrix3fv', value: [
11, 12, 13, 14, 15, 16, 17, 18, 19,
21, 22, 23, 24, 25, 26, 27, 28, 29,
31, 32, 33, 34, 35, 36, 37, 38, 39,
]},
{ name: 'b', functionName: 'uniformMatrix3fv', value: [
11, 12, 13, 14, 15, 16, 17, 18, 19,
21, 22, 23, 24, 25, 26, 27, 28, 29,
31, 32, 33, 34, 35, 36, 37, 38, 39,
]},
],
passMsg: "Simple vec array with same values",
},
], 2);
</script>
</body>
</html>
|
