[Webkit-unassigned] [Bug 97472] New: accelerated compositing does not work with ati driver

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=97472

           Summary: accelerated compositing does not work with ati driver
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: arno at renevier.net


Created an attachment (id=165419)
 --> (https://bugs.webkit.org/attachment.cgi?id=165419&action=review)
testcase

Hi,
when running gtklauncher with --enable-accelerated-compositing to display a page which needs accelerated composition, the page is all messed up. It looks like some parts contain random data (for example, I sometimes see parts of other application windows).
I'm using ubuntu with ati driver (catalyst). I've just switched to mesa driver, and I now don't reproduce the problem.

I'm currently setting it to gtk component, but I don't known if it affects other platforms.

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