On Mon, 2010-12-20 at 18:05 +0200, [email protected] wrote: > From: Ville Syrjälä <[email protected]> > > Eliminate the internal MapWindow+UnmapWindow cycle around window > redirection changes. Instead do the work in a single pass by marking > the afected windows and calling ValidateTree and HandleExposures > directly. This gets rid of unnecessary expose events, and invalid > ClipNotify calls during rediredction changes. Now ClipNotify will only > get called with the final clip values, and expose events are only sent > to areas that actually got exposed.
This can't be right, I don't think. You've eliminated the Map/Unmap cycle - entirely laudable, thank you for taking it on - but in doing so you're not replacing it with a call path that ever hits ->RealizeWindow, so the backing pixmaps aren't ever going to be created. Am I missing something? - ajax
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