Bug 107108

Summary: [WK2] TiledCoreAnimationDrawingArea should unparent its layer tree when requested
Product: WebKit Reporter: Tim Horton <thorton>
Component: WebKit2Assignee: Tim Horton <thorton>
Status: RESOLVED FIXED    
Severity: Normal CC: andersca, barraclough, benjamin, ggaren, sam, simon.fraser, slewis
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
patch darin: review+

Tim Horton
Reported 2013-01-17 02:24:13 PST
Currently, TiledCoreAnimationDrawingArea returns early if asked to unparent its layer tree, to prevent flashing when switching tabs. We have new plans to alleviate the flashing, but first, we should reinstate unparenting the root layer. <rdar://problem/12549879>
Attachments
patch (2.55 KB, patch)
2013-01-17 02:28 PST, Tim Horton 		darin: review+
DetailsFormatted DiffDiff
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Tim Horton
Comment 1 2013-01-17 02:28:01 PST
Created attachment 183155 [details] patch
Tim Horton
Comment 2 2013-01-17 11:02:54 PST
Thanks, Darin! http://trac.webkit.org/changeset/140002
Benjamin Poulain
Comment 3 2013-01-17 12:59:58 PST
There are 20 failed assertion on the debug bot: http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK2%20(Tests)/r140002%20(5931)/results.html This may be the cause.
Tim Horton
Comment 4 2013-01-17 13:10:07 PST
(In reply to comment #3) > There are 20 failed assertion on the debug bot: http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK2%20(Tests)/r140002%20(5931)/results.html > > This may be the cause. Whoops. Fixed in http://trac.webkit.org/changeset/140033
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