| OLD | NEW |
|---|
| 1 <!DOCTYPE HTML> | 1 <!DOCTYPE HTML> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <title>Canvas 2D Test: Red Box over Black Background</title> | 4 <title>Canvas 2D Test: Red Box over Black Background</title> |
| 5 <style type="text/css"> | 5 <style type="text/css"> |
| 6 .nomargin { | 6 .nomargin { |
| 7 margin: 0px auto; | 7 margin: 0px auto; |
| 8 } | 8 } |
| 9 </style> | 9 </style> |
| 10 <script> | 10 <script> |
| 11 var g_swapsBeforeAck = 6; | 11 var g_swapsBeforeAck = 6; |
| 12 var g_paintLoopStarted = false; | 12 var g_targetHeight, g_targetWidth; |
| 13 | 13 |
| 14 function main() | 14 function main() |
| 15 { | 15 { |
| 16 g_swapsBeforeAck = 6; | 16 if (window.outerHeight != g_targetHeight || |
| 17 window.outerWidth != g_targetWidth) |
| 18 return; |
| 17 | 19 |
| 18 if (!g_paintLoopStarted) { | 20 draw(); |
| 19 g_paintLoopStarted = true; | 21 waitForFinish(); |
| 20 draw(); | |
| 21 waitForFinish(); | |
| 22 } | |
| 23 } | 22 } |
| 24 | 23 |
| 25 function draw() | 24 function draw() |
| 26 { | 25 { |
| 27 var canvas = document.getElementById("c"); | 26 var canvas = document.getElementById("c"); |
| 28 var c2d = canvas.getContext("2d"); | 27 var c2d = canvas.getContext("2d"); |
| 29 c2d.clearRect(0, 0, canvas.width, canvas.height); | 28 c2d.clearRect(0, 0, canvas.width, canvas.height); |
| 30 c2d.fillStyle = "rgba(255, 0, 0, 0.5)"; | 29 c2d.fillStyle = "rgba(255, 0, 0, 0.5)"; |
| 31 c2d.fillRect(50, 50, 100, 100); | 30 c2d.fillRect(50, 50, 100, 100); |
| 32 } | 31 } |
| 33 | 32 |
| 34 function waitForFinish() | 33 function waitForFinish() |
| 35 { | 34 { |
| 36 if (g_swapsBeforeAck == 0) { | 35 if (g_swapsBeforeAck == 0) { |
| 37 domAutomationController.setAutomationId(1); | 36 domAutomationController.setAutomationId(1); |
| 38 domAutomationController.send("resized"); | 37 domAutomationController.send("resized"); |
| 39 } else { | 38 } else { |
| 40 g_swapsBeforeAck--; | 39 g_swapsBeforeAck--; |
| 41 draw(); | 40 draw(); |
| 42 window.webkitRequestAnimationFrame(waitForFinish); | 41 window.webkitRequestAnimationFrame(waitForFinish); |
| 43 } | 42 } |
| 44 } | 43 } |
| 45 | 44 |
| 46 function notifyLoadFinished() | 45 function notifyLoadFinished() |
| 47 { | 46 { |
| 48 domAutomationController.setAutomationId(1); | 47 domAutomationController.setAutomationId(1); |
| 49 domAutomationController.send("ok"); | 48 domAutomationController.send("ok"); |
| 50 } | 49 } |
| 51 | 50 |
| 52 function preCallResizeInChromium() | 51 function preCallResizeInChromium(targetWidth, targetHeight) |
| 53 { | 52 { |
| 53 g_targetWidth = targetWidth; |
| 54 g_targetHeight = targetHeight; |
| 54 window.onresize = main; | 55 window.onresize = main; |
| 55 // Call main() on a timeout in case the window did not resize for whatever | 56 // Call main() on a timeout in case the window did not resize for whatever |
| 56 // reason. | 57 // reason. |
| 57 setTimeout(main, 10000); | 58 setTimeout(main, 10000); |
| 58 } | 59 } |
| 59 </script> | 60 </script> |
| 60 </head> | 61 </head> |
| 61 <body onload="notifyLoadFinished()"> | 62 <body onload="notifyLoadFinished()"> |
| 62 <div style="position:relative; width:200px; height:200px; background-color:black
"> | 63 <div style="position:relative; width:200px; height:200px; background-color:black
"> |
| 63 </div> | 64 </div> |
| 64 <div style="position:absolute; top:0px; left:0px"> | 65 <div style="position:absolute; top:0px; left:0px"> |
| 65 <canvas id="c" width="200" height="200" class="nomargin"></canvas> | 66 <canvas id="c" width="200" height="200" class="nomargin"></canvas> |
| 66 </div> | 67 </div> |
| 67 </body> | 68 </body> |
| 68 </html> | 69 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 9699028:
Should make the gpu pixel tests less flaky (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src