From: Gregory Heytings via "Emacs development discussions." <emacs-devel@gnu.org>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: Redisplay slower in Emacs 28 than Emacs 27
Date: Mon, 07 Dec 2020 22:56:27 +0000 [thread overview]
Message-ID: <alpine.NEB.2.22.394.2012072355560453.23058@sdf.lonestar.org> (raw)
In-Reply-To: <87zh2p5ksl.fsf@gnus.org>
[-- Attachment #1: Type: text/plain, Size: 1967 bytes --]
> With this change, the toolbar should no longer bust the image cache.
>
> Gregory, can you benchmark with this change (on an otherwise unchanged
> trunk, i.e., with equal_lists, not !equal_lists)?
>
> diff --git a/lisp/tool-bar.el b/lisp/tool-bar.el
> index 8456216430..c3d0841d0c 100644
> --- a/lisp/tool-bar.el
> +++ b/lisp/tool-bar.el
> @@ -154,12 +154,12 @@ tool-bar--image-expression
> (concat icon ".pbm")) colors))
> (xbm-spec (append (list :type 'xbm :file
> (concat icon ".xbm")) colors)))
> - `(find-image (cond ((not (display-color-p))
> - ',(list pbm-spec xbm-spec xpm-lo-spec xpm-spec))
> - ((< (display-color-cells) 256)
> - ',(list xpm-lo-spec xpm-spec pbm-spec xbm-spec))
> - (t
> - ',(list xpm-spec pbm-spec xbm-spec))))))
> + `(cond ((not (display-color-p))
> + ',(find-image (list pbm-spec xbm-spec xpm-lo-spec xpm-spec)))
> + ((< (display-color-cells) 256)
> + ',(find-image (list xpm-lo-spec xpm-spec pbm-spec xbm-spec)))
> + (t
> + ',(find-image (list xpm-spec pbm-spec xbm-spec))))))
>
> ;;;###autoload
> (defun tool-bar-local-item (icon def key map &rest props)
>
Hmmm... this fails with:
Loading /home/ghe/local/src/emacs/lisp/indent.el (source)...
Loading /home/ghe/local/src/emacs/lisp/emacs-lisp/cl-generic.el (source)...
Eager macro-expansion failure: (void-variable image-load-path)
Eager macro-expansion failure: (void-variable image-load-path)
Eager macro-expansion failure: (void-variable image-load-path)
Eager macro-expansion failure: (void-variable image-load-path)
Eager macro-expansion failure: (void-variable image-load-path)
Eager macro-expansion failure: (void-variable image-load-path)
Eager macro-expansion failure: (void-variable image-load-path)
Eager macro-expansion failure: (void-variable image-load-path)
Symbol’s value as variable is void: image-load-path
next prev parent reply other threads:[~2020-12-07 22:56 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 14:53 Redisplay slower in Emacs 28 than Emacs 27 Gregory Heytings via Emacs development discussions.
2020-12-07 15:04 ` Lars Ingebrigtsen
2020-12-07 15:14 ` Gregory Heytings via Emacs development discussions.
2020-12-07 15:19 ` Lars Ingebrigtsen
2020-12-07 15:28 ` Gregory Heytings via Emacs development discussions.
2020-12-07 15:41 ` Lars Ingebrigtsen
2020-12-07 15:43 ` Gregory Heytings via Emacs development discussions.
2020-12-07 15:45 ` Gregory Heytings via Emacs development discussions.
2020-12-07 16:14 ` Lars Ingebrigtsen
2020-12-07 16:46 ` Gregory Heytings via Emacs development discussions.
2020-12-07 17:30 ` Eli Zaretskii
2020-12-07 18:45 ` Gregory Heytings via Emacs development discussions.
2020-12-07 18:47 ` Lars Ingebrigtsen
2020-12-07 18:49 ` Gregory Heytings via Emacs development discussions.
2020-12-07 20:58 ` Alan Third
2020-12-07 21:24 ` Gregory Heytings via Emacs development discussions.
2020-12-07 21:06 ` Gregory Heytings via Emacs development discussions.
2020-12-07 21:15 ` Lars Ingebrigtsen
2020-12-07 21:23 ` Alan Third
2020-12-07 21:31 ` Lars Ingebrigtsen
2020-12-07 21:47 ` Lars Ingebrigtsen
2020-12-07 21:46 ` Gregory Heytings via Emacs development discussions.
2020-12-07 21:49 ` Gregory Heytings via Emacs development discussions.
2020-12-07 21:59 ` Lars Ingebrigtsen
2020-12-07 22:11 ` Lars Ingebrigtsen
2020-12-07 22:56 ` Gregory Heytings via Emacs development discussions. [this message]
2020-12-07 23:02 ` Lars Ingebrigtsen
2020-12-07 23:09 ` Gregory Heytings via Emacs development discussions.
2020-12-07 23:44 ` Lars Ingebrigtsen
2020-12-07 23:47 ` Lars Ingebrigtsen
2020-12-08 0:04 ` Gregory Heytings via Emacs development discussions.
2020-12-07 23:48 ` Lars Ingebrigtsen
2020-12-08 0:17 ` Gregory Heytings via Emacs development discussions.
2020-12-08 0:23 ` Lars Ingebrigtsen
2020-12-08 0:41 ` Lars Ingebrigtsen
2020-12-08 1:21 ` Lars Ingebrigtsen
2020-12-08 17:21 ` João Távora
2020-12-08 14:58 ` Eli Zaretskii
2020-12-08 15:07 ` Lars Ingebrigtsen
2020-12-08 15:19 ` Lars Ingebrigtsen
2020-12-08 16:17 ` Eli Zaretskii
2020-12-08 16:34 ` Lars Ingebrigtsen
2020-12-08 16:56 ` Eli Zaretskii
2020-12-08 17:52 ` Lars Ingebrigtsen
2020-12-08 16:11 ` Eli Zaretskii
2020-12-07 22:23 ` Alan Third
2020-12-07 22:32 ` Lars Ingebrigtsen
2020-12-07 18:50 ` Lars Ingebrigtsen
2020-12-07 19:26 ` Eli Zaretskii
2020-12-08 14:06 ` Lars Ingebrigtsen
2020-12-08 15:50 ` Eli Zaretskii
2020-12-08 15:56 ` Stefan Monnier
2020-12-08 16:21 ` Eli Zaretskii
2020-12-08 16:31 ` Lars Ingebrigtsen
2020-12-08 16:53 ` Eli Zaretskii
2020-12-08 17:29 ` Lars Ingebrigtsen
2020-12-08 17:36 ` Eli Zaretskii
2020-12-08 17:51 ` Lars Ingebrigtsen
2020-12-08 18:03 ` Eli Zaretskii
2020-12-08 18:39 ` Stefan Monnier
2020-12-08 19:12 ` Lars Ingebrigtsen
2020-12-08 19:36 ` Lars Ingebrigtsen
2020-12-08 20:21 ` Eli Zaretskii
2020-12-08 20:32 ` Lars Ingebrigtsen
2020-12-08 20:35 ` Lars Ingebrigtsen
2020-12-08 20:51 ` Lars Ingebrigtsen
2020-12-08 21:10 ` Alfred M. Szmidt
2020-12-08 21:41 ` Lars Ingebrigtsen
2020-12-08 22:31 ` Alfred M. Szmidt
2020-12-08 21:33 ` Stefan Monnier
2020-12-08 22:46 ` Stefan Monnier
2020-12-08 22:58 ` Lars Ingebrigtsen
2020-12-08 23:10 ` Stefan Monnier
2020-12-08 23:43 ` Lars Ingebrigtsen
2020-12-09 18:49 ` Eli Zaretskii
2020-12-09 21:01 ` Stefan Monnier
2020-12-10 3:36 ` Eli Zaretskii
2020-12-10 16:21 ` Stefan Monnier
2020-12-07 16:06 ` Óscar Fuentes
2020-12-07 16:15 ` Gregory Heytings via Emacs development discussions.
2020-12-07 16:16 ` Eli Zaretskii
2020-12-07 15:21 ` Jean Louis
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