GNU bug report logs - #19776
25.0.50; HTML rendering is very slow

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Package: emacs;

Reported by: rms <at> gnu.org

Date: Wed, 4 Feb 2015 23:04:02 UTC

Severity: minor

Merged with 22846

Found in versions 25.0.50, 25.0.91

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #163 received at 19776 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 19776 <at> debbugs.gnu.org, dmantipov <at> yandex.ru, stefan <at> marxist.se,
 schwab <at> linux-m68k.org, monnier <at> iro.umontreal.ca, rms <at> gnu.org
Subject: Re: bug#19776: The hourglass
Date: Mon, 25 Oct 2021 19:51:29 +0300

> From: Lars Ingebrigtsen <larsi <at> gnus.org>
> Cc: 19776 <at> debbugs.gnu.org,  dmantipov <at> yandex.ru,  stefan <at> marxist.se,
>   schwab <at> linux-m68k.org,  monnier <at> iro.umontreal.ca,  rms <at> gnu.org
> Date: Mon, 25 Oct 2021 18:41:10 +0200
> 
> static void
> x_show_hourglass (struct frame *f)
> {
> [...]
>              x->hourglass_window = XCreateWindow
>                (dpy, parent, 0, 0, 32000, 32000, 0, 0,
>                 InputOnly, CopyFromParent, mask, &attrs);
>            }
> 
>          XMapRaised (dpy, x->hourglass_window);
>          XFlush (dpy);
>        }
>     }
> }
> 
> If I stick a call to Fredisplay in there, then it'll actually display
> the hourglass, but that seems rather heavy-handed.  What's the proper
> way to trigger the redisplay here?

Try calling FRAME_MOUSE_UPDATE.
This bug report was last modified 3 years and 206 days ago.

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