Bug 132944 - WebKit2 View Gestures (Zoom): Document size changes during zoom gesture cause erratic scrolling
Summary: WebKit2 View Gestures (Zoom): Document size changes during zoom gesture cause...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit2 (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Tim Horton
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2014-05-15 00:29 PDT by Tim Horton
Modified: 2014-05-15 12:16 PDT (History)
2 users (show)

See Also:

Attachments
patch (2.50 KB, patch)
2014-05-15 00:34 PDT, Tim Horton 		simon.fraser: review+
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Description Tim Horton 2014-05-15 00:29:50 PDT 
<rdar://problem/15769454>

Various things can cause WebCore to override TiledCoreAnimationDrawingArea's transient zoom properties on the RenderView's layer.

Instead of letting that happen (which causes horrible jumping), if a layer flush ends up getting scheduled while we're zooming, we'll re-apply our properties after flushing layer changes.
Comment 1 Tim Horton 2014-05-15 00:34:26 PDT 
Created attachment 231494 [details]
patch
Comment 2 Tim Horton 2014-05-15 12:16:07 PDT 
http://trac.webkit.org/changeset/168904