Bug 60912 - [GTK] [WebKit2] Provide a fast version of the backing store for X11
Summary: [GTK] [WebKit2] Provide a fast version of the backing store for X11
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Gtk (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Linux
: P3 Normal
Assignee: Martin Robinson
URL:
Keywords: Gtk
Depends on:
Blocks:
 
Reported: 2011-05-16 11:31 PDT by Martin Robinson
Modified: 2011-05-16 15:49 PDT (History)
6 users (show)

See Also:


Attachments
Patch (16.82 KB, patch)
2011-05-16 11:56 PDT, Martin Robinson
no flags Details | Formatted Diff | Diff

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Description Martin Robinson 2011-05-16 11:31:42 PDT
The WebKit2 backing store has slow scrolling behavior, since Cairo does not properly optimize copies between different areas of a surface. One solution for this problem would be to have a fast version of the backing store that knows how to invoke XCopyArea directly. The idea would be to put this backing store in WebCore so that it could be shared with WebKit1.
Comment 1 Martin Robinson 2011-05-16 11:56:25 PDT
Created attachment 93680 [details]
Patch
Comment 2 WebKit Commit Bot 2011-05-16 15:49:07 PDT
Comment on attachment 93680 [details]
Patch

Clearing flags on attachment: 93680

Committed r86620: <http://trac.webkit.org/changeset/86620>
Comment 3 WebKit Commit Bot 2011-05-16 15:49:12 PDT
All reviewed patches have been landed.  Closing bug.