Bug 134426

Summary: [iOS WK2] position:fixed inside accelerated overflow:scroll is jumpy
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: New BugsAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: andersca, buildbot, bunhere, cdumez, cmarcelo, commit-queue, gyuyoung.kim, jamesr, luiz, rniwa, sergio, simon.fraser, thorton, tonikitoo, zalan
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
thorton: review+, buildbot: commit-queue-
Archive of layout-test-results from webkit-ews-09 for mac-mountainlion-wk2 none

Simon Fraser (smfr)
Reported 2014-06-27 22:20:24 PDT
[iOS WK2] position:fixed inside accelerated overflow:scroll is jumpy
Attachments
Patch (11.23 KB, patch)
2014-06-27 22:24 PDT, Simon Fraser (smfr) 		thorton: review+
buildbot: commit-queue-
DetailsFormatted DiffDiff
Archive of layout-test-results from webkit-ews-09 for mac-mountainlion-wk2 (529.19 KB, application/zip)
2014-06-27 23:29 PDT, Build Bot 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2014-06-27 22:24:28 PDT
Created attachment 234042 [details] Patch
Simon Fraser (smfr)
Comment 2 2014-06-27 22:25:13 PDT
<rdar://problem/17474523>
Tim Horton
Comment 3 2014-06-27 22:42:09 PDT
Comment on attachment 234042 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=234042&action=review > Source/WebCore/page/scrolling/ScrollingTreeScrollingNode.h:-49 > - // FIXME: We should implement this when we support ScrollingTreeScrollingNodes as children. ha! > Source/WebKit2/UIProcess/Scrolling/ios/ScrollingTreeOverflowScrollingNodeIOS.mm:36 > +#import <wtf/TemporaryChange.h> this has to be sorted wrong because of case sensitivity > Source/WebKit2/UIProcess/Scrolling/ios/ScrollingTreeOverflowScrollingNodeIOS.mm:244 > + WTFLogAlways("scrollViewDidScroll to %.2f\n", scrollPosition.y()); I don't think so!
Build Bot
Comment 4 2014-06-27 23:29:22 PDT
Comment on attachment 234042 [details] Patch Attachment 234042 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.appspot.com/results/5811848284733440 New failing tests: media/W3C/video/networkState/networkState_during_loadstart.html
Build Bot
Comment 5 2014-06-27 23:29:27 PDT
Created attachment 234046 [details] Archive of layout-test-results from webkit-ews-09 for mac-mountainlion-wk2 The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews. Bot: webkit-ews-09 Port: mac-mountainlion-wk2 Platform: Mac OS X 10.8.5
Simon Fraser (smfr)
Comment 6 2014-06-28 07:51:41 PDT
http://trac.webkit.org/changeset/170568
Note You need to log in before you can comment on or make changes to this bug.