Hi, On 24 January 2018 at 16:17, Adam Jackson <a...@nwnk.net> wrote: > On Wed, 2018-01-24 at 11:36 +0100, Olivier Fourdan wrote: >> So basically, just remove the “if >> (RegionNotEmpty(DamageRegion(xwl_window->damage)))” would suffice? > > Worth a try anyway. I'm still just guessing at the root cause.
If it is the root cause, it certainly checks out: - window was realized, redirected, damaged - manual redirect removed (e.g. WM crashes or stops wanting to present the window), pixmap destroyed (including damage) - possible: window is unrealized, but the DamageNotEmpty() check doesn't pass due to the region being uninit'ed (or, if the window lives, it's not unrealized) - block handler called - oops Deleting the check in unrealize definitely makes sense, but perhaps to guard against this even happening in the first place, xwl could just place a manual redirect of its own when the window is realized and removed when unrealized? Cheers, Daniel _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
