On Fri, Dec 31, 2010 at 04:49:38PM +0200, [email protected] wrote: > From: Ville Syrjälä <[email protected]> > > Rename compScreenUpdate to compChildrenUpdate, and pass a window as > the parameter. This allows an arbitrary subtree to be updated, instead > of having to update all the windows. This will be used to make sure > all the children have been updated when the parent window contents need > to be accessed in IncludeInferios sub-window mode. > > WindowRec has a new member 'damagedDescendants' that is used to keep > track of which subtrees need updating. When a window is damaged, > 'damagedDescendants' will be set for all the ancestors, and when a > subtree is updated, the tree walk can be stopped early if no damaged > descendants are present. > > CompScreenRec no longer needs the 'damaged' member since the root > window's 'damagedDescendants' provides the same information. > > Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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