[Webkit-unassigned] [Bug 79502] New: [Qt][WK2] Get rid of the message queue in LayerTreeHostProxyQt

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=79502

           Summary: [Qt][WK2] Get rid of the message queue in
                    LayerTreeHostProxyQt
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: noam.rosenthal at nokia.com
                CC: yael.aharon at nokia.com,
                    ostapenko.viatcheslav at nokia.com,
                    jocelyn.turcotte at nokia.com


The message queue in LayerTreeHostProxyQt is there because messages have to be processed in the correct order, and some of them require an active GL context (mainly the flush message).
Instead of queuing everything until we're painting, we should be able to call something like makeContextCurrent() and handle those messages right away.

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