GNU bug report logs - #32932
27.0.50; render bugs on macOS Mojave

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Package: emacs;

Reported by: Aaron Jensen <aaronjensen <at> gmail.com>

Date: Thu, 4 Oct 2018 13:07:02 UTC

Severity: minor

Tags: fixed

Merged with 31904, 33891, 34127, 34710, 36302

Found in versions 26.1.90, 26.1.91, 26.2.90, 27.0.50

Fixed in version 28.1

Done: Alan Third <alan <at> idiocy.org>

Bug is archived. No further changes may be made.

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From: Aaron Jensen <aaronjensen <at> gmail.com>
To: Alan Third <athird <at> googlemail.com>
Cc: 32932 <at> debbugs.gnu.org
Subject: bug#32932: 27.0.50; render bugs on macOS Mojave
Date: Wed, 29 Jan 2020 08:32:25 -0800

On Wed, Jan 29, 2020 at 2:08 AM Alan Third <athird <at> googlemail.com> wrote:
>
> Hi Aaron, just as a test can you try disabling powerline?

Hi Alan, I don't use powerline, I use doom-modeline and disabling it
has no effect.

I actually have worse news. My original test was actually with an
unoptimized 27, as I forgot to actually run make (sigh). With 28, on
my 4k display, Emacs is unusable even with the modeline disabled. My
frame is only on about 3/5s of the screen, so it's not even taking up
the entire 4k. The latency on every paint is probably in the 200-400ms
range. I haven't measured it, but that's what it feels like.
This bug report was last modified 5 years and 94 days ago.

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