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dix: Remove the backing store leftovers

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Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Adam Jackson 2010-11-19 15:04:09 -05:00
commit c4c4676e68
19 changed files with 2 additions and 309 deletions
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12
miext/rootless/rootlessValTree.c
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@ -471,18 +471,6 @@ RootlessComputeClips (WindowPtr pParent, ScreenPtr pScreen,
universe, &pParent->clipList);
}
/*
* One last thing: backing storage. We have to try to save what parts of
* the window are about to be obscured. We can just subtract the universe
* from the old clipList and get the areas that were in the old but aren't
* in the new and, hence, are about to be obscured.
*/
if (pParent->backStorage && !resized)
{
RegionSubtract(exposed, &pParent->clipList, universe);
(* pScreen->SaveDoomedAreas)(pParent, exposed, dx, dy);
}
/* HACK ALERT - copying contents of regions, instead of regions */
{
RegionRec tmp;