* Monitor refresh synchronization
[not found] <87k07wnty7.fsf.ref@yahoo.com>
@ 2022-07-29 9:34 ` Po Lu
2022-07-31 4:06 ` Po Lu
0 siblings, 1 reply; 2+ messages in thread
From: Po Lu @ 2022-07-29 9:34 UTC (permalink / raw)
To: emacs-devel
I just pushed a complete implementation of extended frame
synchronization on X to master. This provides synchronization with the
compositing manager, which should then synchronize frame updates with
the monitor refresh, thus eliminating the annoying tearing seen while
playing animated GIFs.
It is only available on the no-toolkit and Xt builds (Motif and Lucid),
and requires a compositing manager supporting the frame synchronization
protocol, such as GNOME Shell or KWin. To enable it, place:
Emacs.synchronizeResize: extended
in your X defaults file. It is recommended that double buffering also
be disabled on the Motif or Lucid builds.
Please give it a try, report any problems you see, and let me know if it
leads to a noticable improvement to graphics tearing and jitter.
Thanks in advance.
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: Monitor refresh synchronization
2022-07-29 9:34 ` Monitor refresh synchronization Po Lu
@ 2022-07-31 4:06 ` Po Lu
0 siblings, 0 replies; 2+ messages in thread
From: Po Lu @ 2022-07-31 4:06 UTC (permalink / raw)
To: emacs-devel
Po Lu <luangruo@yahoo.com> writes:
> I just pushed a complete implementation of extended frame
> synchronization on X to master. This provides synchronization with the
> compositing manager, which should then synchronize frame updates with
> the monitor refresh, thus eliminating the annoying tearing seen while
> playing animated GIFs.
>
> It is only available on the no-toolkit and Xt builds (Motif and Lucid),
> and requires a compositing manager supporting the frame synchronization
> protocol, such as GNOME Shell or KWin. To enable it, place:
>
> Emacs.synchronizeResize: extended
>
> in your X defaults file. It is recommended that double buffering also
> be disabled on the Motif or Lucid builds.
>
> Please give it a try, report any problems you see, and let me know if it
> leads to a noticable improvement to graphics tearing and jitter.
>
> Thanks in advance.
After some serious rework, this should work fine with non-toolkit scroll
bars as well. Please build without toolkit scroll bars and let me know
of any problems that come up.
Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-07-31 4:06 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <87k07wnty7.fsf.ref@yahoo.com>
2022-07-29 9:34 ` Monitor refresh synchronization Po Lu
2022-07-31 4:06 ` Po Lu
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).