| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>GPU Feature Testing: WebGL Multisampling</title> |
| <script> |
| function init() { |
| var canvas = document.createElement("canvas"); |
| if (!canvas) |
| return null; |
| var context = null; |
| var attrib = { antialias: true }; // It is the default setting. |
| try { |
| context = canvas.getContext("webgl", attrib); |
| } catch(e) {} |
| if (!context) { |
| try { |
| context = canvas.getContext("experimental-webgl", attrib); |
| } catch(e) {} |
| } |
| return context; |
| } |
| |
| function runTest() { |
| var gl = init(); |
| var attrib = null; |
| if (gl) |
| attrib = gl.getContextAttributes(); |
| domAutomationController.setAutomationId(1); |
| if (gl && attrib && attrib.antialias) |
| domAutomationController.send("TRUE"); |
| else |
| domAutomationController.send("FALSE"); |
| } |
| </script> |
| </head> |
| <body onload="runTest()"> |
| WebGL should use multisampling if it is allowed. |
| </body> |
| </html> |
