| OLD | NEW |
|---|
| 1 <!DOCTYPE> | 1 <!DOCTYPE> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <style type="text/css" media="screen"> | 4 <style type="text/css" media="screen"> |
| 5 #background { | 5 #background { |
| 6 width: 200px; | 6 width: 200px; |
| 7 height: 200px; | 7 height: 200px; |
| 8 display: block; | 8 display: block; |
| 9 background-color: green; | 9 background-color: green; |
| 10 } | 10 } |
| 11 .blue { |
| 12 width: 50px; |
| 13 height: 50px; |
| 14 background-color: blue; |
| 15 display: block; |
| 16 } |
| 11 | 17 |
| 12 .composited { | 18 .composited { |
| 13 -webkit-transform: translateZ(0); | 19 -webkit-transform: translateZ(0); |
| 14 } | 20 } |
| 15 </style> | 21 </style> |
| 16 <script type="text/javascript" charset="utf-8"> | 22 <script type="text/javascript" charset="utf-8"> |
| 17 if (window.testRunner) { | 23 if (window.testRunner) { |
| 18 testRunner.waitUntilDone(); | 24 testRunner.waitUntilDone(); |
| 19 testRunner.dumpAsTextWithPixelResults(); | 25 testRunner.dumpAsTextWithPixelResults(); |
| 20 } | 26 } |
| 21 function doTest() | 27 function doTest() |
| 22 { | 28 { |
| 23 var bg = document.getElementById("background"); | 29 var bg = document.getElementById("background"); |
| 24 | 30 |
| 25 window.setTimeout(function() { | 31 window.setTimeout(function() { |
| 26 // Change the layer to become background only. | 32 // Change the layer not to be background color layer. |
| 27 bg.innerHTML = "text"; | 33 bg.innerHTML = "text" + bg.innerHTML; |
| 34 bg.style.backgroundColor = "red"; |
| 28 if (window.testRunner) { | 35 if (window.testRunner) { |
| 29 window.setTimeout(function() { | 36 window.setTimeout(function() { |
| 30 testRunner.notifyDone(); | 37 testRunner.notifyDone(); |
| 31 }, 0); | 38 }, 0); |
| 32 } | 39 } |
| 33 }, 0); | 40 }, 0); |
| 34 } | 41 } |
| 35 | 42 |
| 36 window.addEventListener('load', doTest, false); | 43 window.addEventListener('load', doTest, false); |
| 37 </script> | 44 </script> |
| 38 </head> | 45 </head> |
| 39 <body> | 46 <body> |
| 40 <!-- When the test is done, there should only be a green square on the page --> | 47 <div id="background" class="composited"> |
| 41 <div id="background" class="composited"></div> | 48 <div class="blue composited"> |
| 49 </div> |
| 50 </div> |
| 42 </body> | 51 </body> |
| 43 </html> | 52 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 63943006:
Re-enable solid background color optimization for composited layers. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master