27022 2009-07-06 22:49:14 -0700 Repaint issue after layer drops out of composited mode. 2009-07-07 17:19:36 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Mac OS X 10.5 RESOLVED FIXED P2 Normal --- 1 simon.fraser simon.fraser mitz oldest_to_newest 130133 0 32360 simon.fraser 2009-07-06 22:49:14 -0700 Created attachment 32360 Testcase The attached testcase shows an issue where an element is not correctly repainted after dropping out of compositing mode. To reproduce: 1. Hover over the pink square and wait for the elements to stop transitioning 2. Unhover. 3. Note how the "width" box does not redraw correctly. The issue is that m_repaintRect which is cached inside the RenderLayer was computed relative to the compositing ancestor, and that ancestor changes when the layer ceases to be composited. 130287 1 32398 simon.fraser 2009-07-07 15:41:42 -0700 Created attachment 32398 Patch, testcase, changelogs 130298 2 32398 mitz 2009-07-07 16:06:13 -0700 Comment on attachment 32398 Patch, testcase, changelogs r=me 130313 3 simon.fraser 2009-07-07 17:19:36 -0700 http://trac.webkit.org/changeset/45613 32360 2009-07-06 22:49:14 -0700 2009-07-06 22:49:14 -0700 Testcase acceleration.html text/html 1986 simon.fraser PCFET0NUWVBFIEhUTUwgUFVCTElDICItLy9XM0MvL0RURCBIVE1MIDQuMDEvL0VOIgogICJodHRw Oi8vd3d3LnczLm9yZy9UUi9odG1sNC9zdHJpY3QuZHRkIj4KPGh0bWw+CiAgPGhlYWQ+CiAgICA8 bWV0YSBodHRwLWVxdWl2PSJDb250ZW50LXR5cGUiIGNvbnRlbnQ9InRleHQvaHRtbDsgY2hhcnNl dD11dGYtOCI+CiAgICA8dGl0bGU+QWNjZWxlcmF0aW9uIEV4YW1wbGU8L3RpdGxlPgogICAgPHN0 eWxlIHR5cGU9InRleHQvY3NzIiBtZWRpYT0ic2NyZWVuIj4KICAgICAgI2NvbnRhaW5lciB7CiAg 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