| <!-- |
| 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"> |
| <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/tests/tex-image-and-sub-image-utils.js"></script> |
| <script src="../../js/tests/tex-image-and-sub-image-2d-with-image-data.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", "RGBA", "HALF_FLOAT_OES", testPrologue, "../../resources/")()'> |
| <canvas id="texcanvas" width="2" height="2"></canvas> |
| <canvas id="example" width="2" height="2"></canvas> |
| <div id="description"></div> |
| <div id="console"></div> |
| </body> |
| </html> |
