[Bug 9576] New: Screen corruption at 24-bit color depth on radeon

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https://bugs.freedesktop.org/show_bug.cgi?id=9576          
     
           Summary: Screen corruption at 24-bit color depth on radeon
           Product: DRI
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DRM modules
        AssignedTo: dri...@li...
        ReportedBy: br...@rp...


I have an ATI Radeon Mobility 9000 (r250, ATI Mobility M9, 32 MB of RAM).  The
radeon DRI driver causes screen corruption when I use a 24-bit color depth with
AIGLX and Beryl.  Reducing the color depth to 16 bits fixes this.  Under 24-bit
depth, the screen behaves partially like it will only render in a 1024x1024
block.  Windows drawn outside the area do not get properly erased, etc.

See also http://www.rpi.edu/~brigad/ss1.png for a screenshot, and
http://bugs.beryl-project.org/ticket/177 for more information on the bug, as
researched in context of Beryl.          
     
     
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