https://bugs.kde.org/show_bug.cgi?id=431509

--- Comment #38 from Vlad Zahorodnii <vlad.zahorod...@kde.org> ---
(In reply to Mojahed Yavazi from comment #37)
> Yes, Animations smooth with only this patch. But with "Prefer lower latency"
> animations very stutter. Is this normal?

Yes, it's expected if your video card is not powerful enough, which is
typically the case with intel gpus.

With the "prefer lower latency" latency policy, the compositor tries to repaint
screen as close as possible to the next vblank. If the screen is not repainted
on time, you may see some stuttering.

With the "prefer smoother animations" latency policy, the compositor will
repaint the screen as further as possible from the next vblank, therefore the
chances of missing the deadline are smaller than with the "prefer lower
latency" policy.

Anyway, thank you for the confirmation. :-)

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