GNU bug report logs - #42406
Mouse-wheel scrolling can be flickering

Previous Next

Package: emacs;

Reported by: Konrad Podczeck <konrad.podczeck <at> univie.ac.at>

Date: Fri, 17 Jul 2020 15:37:02 UTC

Severity: normal

Full log

View this message in rfc822 format

From: martin rudalics <rudalics <at> gmx.at>
To: Konrad Podczeck <konrad.podczeck <at> univie.ac.at>
Cc: Alan Third <alan <at> idiocy.org>, 42406 <at> debbugs.gnu.org
Subject: bug#42406: Mouse-wheel scrolling can be flickering
Date: Tue, 15 Dec 2020 16:20:12 +0100

> Just to clarify, despite of the title of this bug, it is not a
> flickering, but the mouse-wheel scrolling preformance decreases with
> the number of open frames, in the sense that it becomes more and more
> sticky.

In that case we should consider implementing a variable that updates the
mode lines on one specific frame only.  Does performance not degrade when
you comment out _only_ the two instances of 'wset_update_mode_line' in
'window_scroll_pixel_based'?

martin
This bug report was last modified 4 years and 26 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.