D14450: [effects/slidingpopups] Don't filter window quads

davidedmundson added a comment.


  My concern with this is on X if you have a panel between two screens and you slide on the right screen, I wouldn't be surprised if this now leaves artifacts on the left screen as the second scissor test is relative to the whole desktop not the physical screen.
  
  (on wayland we render per screen so it doesn't apply)
  
  It might not be an issue because paintWindow *also* clips the region to the screen; but that's subtly different to setting the quads.
  
  Have a check if my concern makes sense. If not, go for it.

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D14450

To: zzag, #kwin
Cc: davidedmundson, graesslin, kwin, mkulinski, ragreen, jackyalcine, Pitel, iodelay, bwowk, ZrenBot, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart