OLD | NEW |
| (Empty) |
1 <!-- | |
2 Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
3 Use of this source code is governed by a BSD-style license that can be | |
4 found in the LICENSE file. | |
5 --> | |
6 <!DOCTYPE html> | |
7 <html> | |
8 <head> | |
9 <meta charset="utf-8"> | |
10 <title>GLSL faceforward function test</title> | |
11 <link rel="stylesheet" href="../../../resources/js-test-style.css"/> | |
12 <link rel="stylesheet" href="../../resources/glsl-feature-tests.css"/> | |
13 <script src="../../../resources/js-test-pre.js"></script> | |
14 <script src="../../resources/webgl-test.js"> </script> | |
15 <script src="../../resources/webgl-test-utils.js"> </script> | |
16 <script src="../../resources/glsl-generator.js"> </script> | |
17 </head> | |
18 <body> | |
19 <div id="description"></div> | |
20 <div id="console"></div> | |
21 <script> | |
22 | |
23 GLSLGenerator.runFeatureTest({ | |
24 feature: "faceforward", | |
25 args: "$(type) N, $(type) I, $(type) Nref", | |
26 baseArgs: "value$(field)", | |
27 testFunc: "$(func)($(type),$(type),$(type))", | |
28 simpleEmu: [ | |
29 "$(type) $(func)_emu($(args)) {", | |
30 " return dot(Nref, I) < 0.0 ? N : -N;", | |
31 "}"].join("\n"), | |
32 gridRes: 8, | |
33 tests: [ | |
34 ["$(output) = vec4(", | |
35 " $(func)(", | |
36 " $(input).x * 2.0 - 1.0,", | |
37 " $(input).y * 2.0 - 1.0,", | |
38 " $(input).z * 2.0 - 1.0),", | |
39 " 0,", | |
40 " 0,", | |
41 " 1);"].join("\n"), | |
42 ["$(output) = vec4(", | |
43 " $(func)(", | |
44 " $(input).xy * 2.0 - 1.0,", | |
45 " $(input).yz * 2.0 - 1.0,", | |
46 " $(input).zw * 2.0 - 1.0),", | |
47 " 0, 1);"].join("\n"), | |
48 ["$(output) = vec4(", | |
49 " $(func)(", | |
50 " $(input).xyz * 2.0 - 1.0,", | |
51 " $(input).yzw * 2.0 - 1.0,", | |
52 " $(input).zwx * 2.0 - 1.0),", | |
53 " 1);"].join("\n"), | |
54 ["$(output) = ", | |
55 " $(func)(", | |
56 " $(input).xyzw * 2.0 - 1.0,", | |
57 " $(input).yzwx * 2.0 - 1.0,", | |
58 " $(input).zwxy * 2.0 - 1.0);" | |
59 ].join("\n") | |
60 ] | |
61 }); | |
62 successfullyParsed = true; | |
63 </script> | |
64 </body> | |
65 </html> | |
66 | |
67 | |
OLD | NEW |