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
|
<!--
/*
** Copyright (c) 2016 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
** "Materials"), to deal in the Materials without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Materials, and to
** permit persons to whom the Materials are furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be included
** in all copies or substantial portions of the Materials.
**
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
*/
-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>WebGL2 specific sync object behaviors</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>
</head>
<body>
<div id="description"></div>
<div id="console"></div>
<canvas id="canvas" width="2" height="2"> </canvas>
<script>
"use strict";
description("This test checks WebGL2 specific sync object behaviors");
debug("");
debug("Canvas.getContext");
var wtu = WebGLTestUtils;
var gl = wtu.create3DContext("canvas", null, 2);
var sync = null;
if (!gl) {
testFailed("context does not exist");
} else {
testPassed("context exists");
debug("");
shouldBe("gl.TIMEOUT_IGNORED", "-1");
shouldBe("gl.MAX_CLIENT_WAIT_TIMEOUT_WEBGL", "0x9247");
var max = gl.getParameter(gl.MAX_CLIENT_WAIT_TIMEOUT_WEBGL);
debug("Querying gl.MAX_CLIENT_WAIT_TIMEOUT_WEBGL");
shouldBe("gl.getError()", "gl.NO_ERROR");
debug("gl.MAX_CLIENT_WAIT_TIMEOUT_WEBGL returns " + max);
if (max < 0) {
testFailed("gl.MAX_CLIENT_WAIT_TIMEOUT_WEBGL < 0");
} else if (max > 1000) {
// This is not demanded by the WebGL2 spec, but anything larger than 1s
// is bad idea and no implementation should allow it.
testFailed("gl.MAX_CLIENT_WAIT_TIMEOUT_WEBGL should not exceed 1s");
} else {
testPassed("gl.MAX_CLIENT_WAIT_TIMEOUT_WEBGL returns a valid value");
}
sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);
shouldBeNonNull("sync");
shouldBe("gl.getError()", "gl.NO_ERROR");
gl.clientWaitSync(sync, 0, max);
shouldBe("gl.getError()", "gl.NO_ERROR");
gl.clientWaitSync(sync, 0, max + 1);
shouldBe("gl.getError()", "gl.INVALID_OPERATION");
}
debug("");
var successfullyParsed = true;
</script>
<script src="../../js/js-test-post.js"></script>
</body>
</html>
|
