|Summary:||Subpixel rendering: WK1: Trail of cruft in redraw during animations.|
|Component:||Layout and Rendering||Assignee:||zalan <zalan>|
|Severity:||Normal||CC:||commit-queue, dino, esprehn+autocc, glenn, kondapallykalyan, simon.fraser, webkit-bug-importer|
|Version:||528+ (Nightly build)|
Description zalan 2014-04-10 20:34:39 PDT
Repaint rect is snapped to integral position which can result in cruft. Use enclosing integral rect for now (until we transition views to device pixel boundaries).
Comment 3 Simon Fraser (smfr) 2014-04-10 22:02:35 PDT
Comment on attachment 229101 [details] Patch Can you explain in the change log why WK1 is different? It's not clear to me.
Comment 5 zalan 2014-04-11 09:15:29 PDT
(In reply to comment #3) > (From update of attachment 229101 [details]) > Can you explain in the change log why WK1 is different? It's not clear to me. Done. WK2 has compositing RenderView so RenderLayerBacking takes care of the repaintrects.
Comment 6 WebKit Commit Bot 2014-04-11 09:51:09 PDT
Comment on attachment 229137 [details] Patch Clearing flags on attachment: 229137 Committed r167129: <http://trac.webkit.org/changeset/167129>
Comment 7 WebKit Commit Bot 2014-04-11 09:51:13 PDT
All reviewed patches have been landed. Closing bug.