| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>GPU Feature Testing: Accelerated Compositing No Damage</title> |
| <style> |
| body { |
| transform: translateZ(0); |
| } |
| </style> |
| <script> |
| var frameCount = 0; |
| var totalRafs = 50; |
| |
| function runTest() { |
| window.requestAnimationFrame(draw); |
| } |
| function draw() { |
| console.time("___RafWithNoDamage___"); |
| frameCount++; |
| if (frameCount == totalRafs) { |
| domAutomationController.send("FINISHED"); |
| } else { |
| window.requestAnimationFrame(draw); |
| } |
| console.timeEnd("___RafWithNoDamage___"); |
| } |
| </script> |
| </head> |
| <body onload="runTest()"> |
| This page should trigger accelerated-compositing, i.e., gpu process should |
| launch, if accelerated-compositing is allowed. However, the RAF callback |
| does no damage, so there will be no Swaps and the RAF rate should be throttled |
| by software timers. |
| </body> |
| </html> |
