D23514: [platforms/x11] Never block on retrace, always present after paint

zzag added a comment.


  F7656750: foo.png <https://phabricator.kde.org/F7656750>
  
  I'm talking about this. The fps is around 40 to 50 even though I have only one client open (Konsole).
  
  > You have a way to trigger the performance problems?
  
  Uh, just run kwin with this patch and enable show fps effect.

REVISION DETAIL
  https://phabricator.kde.org/D23514

To: romangg, #kwin
Cc: zzag, alexeymin, kwin, LeGast00n, The-Feren-OS-Dev, sbergeron, jraleigh, fbampaloukas, GB_2, mkulinski, ragreen, jackyalcine, iodelay, crozbo, bwowk, ZrenBot, ngraham, himcesjf, lesliezhai, ali-mohamed, hardening, romangg, jensreuterberg, abetts, sebas, apol, ahiemstra, mart