RESOLVED FIXED 132487
[iOS WK2] Don't create backing store for -webkit-overflow-scrolling:touch that can't scroll 
https://bugs.webkit.org/show_bug.cgi?id=132487
Summary [iOS WK2] Don't create backing store for -webkit-overflow-scrolling:touch tha...
Simon Fraser (smfr)
Reported 2014-05-02 14:04:23 PDT
[iOS WK2] Don't create backing store for -webkit-overflow-scrolling:touch that can't scroll
Attachments
Patch (16.51 KB, patch)
2014-05-02 14:09 PDT, Simon Fraser (smfr) 		sam: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2014-05-02 14:09:20 PDT
Created attachment 230695 [details] Patch
Simon Fraser (smfr)
Comment 2 2014-05-02 14:09:50 PDT
<rdar://problem/16758041>
Sam Weinig
Comment 3 2014-05-02 14:13:35 PDT
Comment on attachment 230695 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=230695&action=review > Source/WebCore/ChangeLog:12 > + Improve this to only create compositiing for scrolling when there is actually compositiing -> compositing > Source/WebCore/rendering/RenderLayer.cpp:2119 > +{ Can you assert that layout is up-to-date here?
Simon Fraser (smfr)
Comment 4 2014-05-02 14:25:48 PDT
https://trac.webkit.org/r168190
Note You need to log in before you can comment on or make changes to this bug.