content/canvas/test/webgl-conformance/extra/offscreen-issue.html@6474c204b198 (annotated)
content/canvas/test/webgl-conformance/extra/offscreen-issue.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <head> |
| michael@0 | 4 | <meta charset="utf-8"> |
| michael@0 | 5 | <script type="text/javascript"> |
| michael@0 | 6 | |
| michael@0 | 7 | window.onload = function() { |
| michael@0 | 8 | setup("1"); |
| michael@0 | 9 | setup("2"); |
| michael@0 | 10 | } |
| michael@0 | 11 | |
| michael@0 | 12 | function setup(id) { |
| michael@0 | 13 | var c = document.getElementById(id); |
| michael@0 | 14 | var names = ["webgl", "experimental-webgl"]; |
| michael@0 | 15 | for (var i = 0; i < names.length; ++i) { |
| michael@0 | 16 | gl = canvas.getContext(names[i]); |
| michael@0 | 17 | if (gl) { |
| michael@0 | 18 | break; |
| michael@0 | 19 | } |
| michael@0 | 20 | } |
| michael@0 | 21 | gl.clearColor(1,0,0,1); |
| michael@0 | 22 | gl.clear(gl.COLOR_BUFFER_BIT); |
| michael@0 | 23 | setTimeout(function() { |
| michael@0 | 24 | gl.enable(gl.SCISSOR_TEST); |
| michael@0 | 25 | gl.scissor(0,0,50,50); |
| michael@0 | 26 | gl.clearColor(0,1,0,1); |
| michael@0 | 27 | gl.clear(gl.COLOR_BUFFER_BIT); |
| michael@0 | 28 | }, 500); |
| michael@0 | 29 | } |
| michael@0 | 30 | </script> |
| michael@0 | 31 | </head> |
| michael@0 | 32 | <body> |
| michael@0 | 33 | <canvas id="1"></canvas> |
| michael@0 | 34 | <div style="height:4000px;">content that is tall like several articles</div> |
| michael@0 | 35 | <canvas id="2"></canvas> |
| michael@0 | 36 | </body> |
| michael@0 | 37 | </html> |
| michael@0 | 38 |
