[Bug 2469] XDamage extension over-reports window damage

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https://bugs.freedesktop.org/show_bug.cgi?id=2469          
     




------- Additional Comments From lennox at cs.columbia.edu  2005-02-04 08:15 -------
Created an attachment (id=1832)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=1832&action=view)
Patch to xc/programs/Xserver/miext/damage/damage.c to perform clipping

As promised, here's the patch to clip windows.	It doesn't do clipping for
windows with backing store enabled, or in cases where there's no obvious
relevant GC or Picture with a subWindowMode.

As a side effect, the patch also avoids some compiler warnings when
DAMAGE_DEBUG_ENABLE is true, by constifying the type of the 'where' argument to
_damageDamageRegion and _damageDamageBox.          
     
     
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