[Webkit-unassigned] [Bug 140354] New: [GTK] Do not schedule a redraw for the redirected XComposite window when not in accelerated compositing mode

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=140354

            Bug ID: 140354
           Summary: [GTK] Do not schedule a redraw for the redirected
                    XComposite window when not in accelerated compositing
                    mode
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Keywords: Gtk
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cgarcia at igalia.com
                CC: gns at gnome.org, mrobinson at webkit.org,
                    zan at falconsigh.net
        Depends on: 140352

The RedirectedXCompositeWindow uses XDamage to be notified when the XWindow has been modified. Since the redirected window is created unconditionally we always receive a XDamage notify when the window is mapped, and we schedule a redraw in the web view even when the web view is not in accelerated compositing mode.

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