[Bug 110984] Vulkan shows stuttering issues on Vega 10 w/ gnome-shell on Wayland

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110984

--- Comment #2 from Olivier Fourdan <fourdan at xfce.org> ---
(In reply to Michel Dänzer from comment #1)
> This is an Xwayland issue, due to it only using a single buffer for sending
> contents to the Wayland server.

Xwayland being hardware agnostic, if Xwayland was the problem, I'd expect the
issue to occur with any hardware., and yet I don't see this on intel for
example.

Lyude, you mention this is with drm-tip, can you confirm if this started with
the DRM update or does it occur with the current stable code as well?

Last thing, with single buffer, I would expect tearing more than stuttering,
from the screencast, it looks like it's flipping to a back buffer which wasn't
updated in time.

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