[Webkit-unassigned] [Bug 67440] New: [chromium] Move contents texture manager from LayerRendererChromium to CCLayerTreeHost

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=67440

           Summary: [chromium] Move contents texture manager from
                    LayerRendererChromium to CCLayerTreeHost
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: enne at google.com
                CC: jamesr at chromium.org, nduca at chromium.org,
                    husky at google.com
        Depends on: 67438
            Blocks: 67417


Currently the contents texture manager lives on the LayerRendererChromium, but is accessed by both threads.  It needs to be owned by the CCLayerTreeHost, so the main thread layers can access it indiscriminately.  This also means that there needs to be an explicit synchronous shutdown where the main thread can ask for the compositor thread's context in order to delete the textures that it owns.

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