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

[Roman Gilg]

romangg added a comment.


  In D23514#552564 <https://phabricator.kde.org/D23514#552564>, @zzag wrote:
  
  > My concerns about performance regression introduced by this patch haven't been addressed. The time span during which kwin records rendering commands slides gradually over time, it's not aligned to vblank.
  
  
  Did you raise these concerns here? I don't see them. What solution do you propose?

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
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