[Webkit-unassigned] [Bug 103410] New: [Texmap] REGRESSION(r135620) QtTestBrowser crashes on Google-gravity.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=103410

           Summary: [Texmap] REGRESSION(r135620) QtTestBrowser crashes on
                    Google-gravity.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Qt
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: zeno at webkit.org
                CC: hausmann at webkit.org, noam at webkit.org,
                    luxtella at company100.net


To reproduce start "QtTestBrowser -graphicsbased" and visit the following page: http://mrdoob.com/projects/chromeexperiments/google-gravity/.
The problem seems to be related to TextureMapper / GraphicsLayerTextureMapper creation.
Either we end up having multiple root layers, or a root layer without a TextureMapper (possibly due to a race condition).

I will investigate further and post my findings.

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