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Re: slow X11 frame creation and refresh after occlusion
From: |
Robert Pluim |
Subject: |
Re: slow X11 frame creation and refresh after occlusion |
Date: |
Mon, 01 Feb 2021 09:56:58 +0100 |
>>>>> On Sat, 30 Jan 2021 14:32:28 -0500, Greg Klanderman <gak@klanderman.net>
>>>>> said:
Greg> Thanks Robert, no time yet for much investigation on my side, but I
Greg> can answer your followup questions quickly..
>>>>> On January 27, 2021 Robert Pluim <rpluim@gmail.com> wrote:
>> Other things to check:
>> - which font backend are you using? (frame-parameter nil
>> 'font-backend) will tell you
Greg> (frame-parameter nil 'font-backend)
Greg> (xfthb x)
Greg> any suggestions for settings I can try?
Configure '--with-cairo'. Iʼm hoping that will be more efficient in
terms of loading fonts.
>> - which version of emacs? emacs-master has a change to reduce the
>> number of fonts it probes, which is always a killer over a forwarded
>> X connection
Greg> didn't find it searching 'git log' a bit can you point me to it?
Greg> I assume not in this one:
Greg> (emacs-version)
Greg> "GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, X toolkit, Xaw3d
scroll bars)
Greg> of 2020-12-21, modified by Debian"
Definitely not in there, itʼs master-only:
$ git log --author rpluim@gmail.com --grep font
commit 20d13e424fb2e7dcc5e6ea1848bca4376d22bab1
Author: Robert Pluim <rpluim@gmail.com>
Date: Fri Sep 11 10:29:24 2020 +0200
Stop querying for fonts as soon as a match is found
- Re: slow X11 frame creation and refresh after occlusion,
Robert Pluim <=