XDamageAdd problem with xserver-1.6-branch

Thomas Hellström thomas at shipmail.org
Tue Feb 10 01:48:11 PST 2009


Thomas Hellström wrote:
> Hi!
>
> Attached is a simple program that repeatedly calls XDamageAdd with a 
> rectangle in the upper left corner, in a way very similar to what's 
> done when a DRI client runs glxSwapBuffers().
>
> The problem I'm seeing with this is that an xterm window gets 
> corrupted when placed either to the right of
> or below the region in question. I'm not sure whether this is a usage 
> problem, an X server problem or an xterm problem, but i can't really 
> recall seeing it before.
>
> Any insight would be appreciated.
>
> Thanks,
> Thomas
>
>   
Actually, it works as intended with xserver master.
Probably need to figure out what commit fixes this and nominate it for 
the 1.6 branch.

/Thomas

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