| OLD | NEW |
|---|
| 1 <!DOCTYPE HTML> | 1 <!DOCTYPE HTML> |
| 2 <script src="../resources/js-test.js"></script> | 2 <script src="../resources/js-test.js"></script> |
| 3 <style> | 3 <style> |
| 4 #scroller { | 4 #scroller { |
| 5 overflow: scroll; | 5 overflow: scroll; |
| 6 height: 300px; | 6 height: 300px; |
| 7 width: 300px; | 7 width: 300px; |
| 8 background-color: red; | 8 background-color: rgba(255,0,0,0.5); /* Force non-promotion due to backgroun
d opacity */; |
| 9 } | 9 } |
| 10 | 10 |
| 11 #scrolled { | 11 #scrolled { |
| 12 height: 1000px; | 12 height: 1000px; |
| 13 width: 250px; | 13 width: 250px; |
| 14 background-color: green; | 14 background-color: rgba(0,128,0,0.5); /* Force non-promotion due to backgroun
d opacity */; |
| 15 } | 15 } |
| 16 </style> | 16 </style> |
| 17 | 17 |
| 18 <script> | 18 <script> |
| 19 jsTestIsAsync = true; | 19 jsTestIsAsync = true; |
| 20 | 20 |
| 21 description('This test checks that changes to the compositor\'s settings are app
lied correctly.'); | 21 description('This test checks that changes to the compositor\'s settings are app
lied correctly.'); |
| 22 | 22 |
| 23 function isUsingCompositedScrolling(layer) { | 23 function isUsingCompositedScrolling(layer) { |
| 24 layer = layer || JSON.parse(window.internals.layerTreeAsText(document)); | 24 layer = layer || JSON.parse(window.internals.layerTreeAsText(document)); |
| (...skipping 23 matching lines...) Expand all Loading... |
| 48 } else { | 48 } else { |
| 49 testFailed('Composited scrolling did not become enabled: ' + stateBefore
+ ", " + stateAfter); | 49 testFailed('Composited scrolling did not become enabled: ' + stateBefore
+ ", " + stateAfter); |
| 50 } | 50 } |
| 51 finishJSTest(); | 51 finishJSTest(); |
| 52 }; | 52 }; |
| 53 </script> | 53 </script> |
| 54 | 54 |
| 55 <div id="scroller"> | 55 <div id="scroller"> |
| 56 <div id="scrolled"></div> | 56 <div id="scrolled"></div> |
| 57 </div> | 57 </div> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1826013002:
Enable compositing for opaque scrolling content on low DPI screens (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master