| <!-- |
| |
| /* |
| ** Copyright (c) 2013 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. |
| */ |
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| --> |
| |
| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="resources/desktop-gl-constants.js" type="text/javascript"></script> |
| <script src="../../../resources/js-test.js"></script> |
| <script src="resources/webgl-test.js"></script> |
| <script src="resources/webgl-test-utils.js"></script> |
| <script src="resources/tex-image-and-sub-image-2d-with-image.js"></script> |
| <script> |
| "use strict"; |
| function testPrologue(gl) { |
| var ext = null; |
| |
| if (!(ext = gl.getExtension("OES_texture_half_float"))) { |
| testPassed("No OES_texture_half_float support -- this is legal"); |
| return false; |
| } |
| |
| // Required by the test harness. |
| gl.HALF_FLOAT_OES = ext.HALF_FLOAT_OES; |
| |
| testPassed("Successfully enabled OES_texture_half_float extension"); |
| return true; |
| } |
| </script> |
| </head> |
| <body onload='generateTest("RGBA", "HALF_FLOAT_OES", ".", testPrologue)()'> |
| <canvas id="example" width="32" height="32"></canvas> |
| <div id="description"></div> |
| <div id="console"></div> |
| </body> |
| </html> |
