[Bug 38100] New: slow video performance/flickering with compiz enabled [NVIDIA 340.76 (x86) drivers]

https://bugs.winehq.org/show_bug.cgi?id=38100

Bug ID: 38100
           Summary: slow video performance/flickering with compiz enabled
                    [NVIDIA 340.76 (x86) drivers]
           Product: Wine
           Version: 1.7.34
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Video performance is terribly slow/flickering and tearing textures when compiz
is enabled. I also cannot ALT+TAB from a fullscreen application. I am using 
* Ubuntu 14.04 LTS
* NVIDIA 340.76 drivers

I believe this bug is related to bug #20891