[Bug 106446] Stutter at higher refresh rates ( 75 Hz) and artifacts on desktop

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106446

--- Comment #4 from Mike Bendel <mike at exophase.com> ---
tempel.julian:

Yeah I think the artifacts I'm getting 75 Hz are related. I tried creating a
custom resolution @ 70 Hz and the artifacts went away completely without having
to change the performance profile setting.

The window stutter seems to be something else. I tried the PageFlip setting to
false as mentioned in another thread but that did not fix it for me. At 70 Hz
there's less stutter too though, not as noticeable as it is at 75. 

It might be something to do with the monitor. I read in a review that the
38UC99 frameskips even in Windows when FreeSync is OFF. So could the issue be
that Linuux doesn't have full FreeSync support yet?

I tested in Windows with FreeSync off, and it does stutter in a  similar way.
Although, the cursor also stutters. The cursor doesn't stutter at all in Linux,
as long as FreeSync is ON, so it does seem to be doing something. I'm not sure
how to really debug this further though.

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