GNU bug report logs - #65432
30.0.50; jerky image movements when zoomed

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Package: emacs;

Reported by: Manuel Giraud <manuel <at> ledu-giraud.fr>

Date: Mon, 21 Aug 2023 14:46:02 UTC

Severity: normal

Found in version 30.0.50

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

Full log

Message #17 received at 65432 <at> debbugs.gnu.org (full text, mbox):

From: Manuel Giraud <manuel <at> ledu-giraud.fr>
To: Po Lu <luangruo <at> yahoo.com>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 65432 <at> debbugs.gnu.org
Subject: Re: bug#65432: 30.0.50; jerky image movements when zoomed
Date: Thu, 24 Aug 2023 16:41:01 +0200

So I have built "--without-cairo" and it fixes this issue (movements are
smooth whatever the zoom).  But now I have the following warning when
building:

configure:55221: WARNING: This configuration uses libXft, which has a number of
    font rendering issues, and is being considered for removal in the
    next release of Emacs.  Please consider using Cairo graphics +
    HarfBuzz text shaping instead (they are auto-detected if the
    relevant development headers are installed).

So giving up on cairo does not seem like a good idea :-/
-- 
Manuel Giraud
This bug report was last modified 1 year and 259 days ago.

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