From: Chong Yidong <cyd@stupidchicken.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Eli Zaretskii <eliz@gnu.org>, handa@m17n.org, emacs-devel@gnu.org
Subject: Re: image cache
Date: Mon, 15 Dec 2008 11:08:26 -0500 [thread overview]
Message-ID: <87r649ifph.fsf@cyd.mit.edu> (raw)
In-Reply-To: <jwvzlixmpq1.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Mon, 15 Dec 2008 10:19:16 -0500")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>>> BTW, does anyone know why each frame has an image cache (even though
>>> there's really only one image cache per terminal)?
>> A left-over from before multi-tty?
>
> I don't think it's related. The same "problem" was there in Emacs-22,
> and Emacs-21.
Note that fixing requires changing all the functions in image.c that
require a frame argument, so that they use a terminal argument instead.
Otherwise, if you associate image caches to terminals, you run into
problems with terminals that have no frame (e.g. terminals created using
x-open-connection), because you can't supply those image functions with
a frame argument.
next prev parent reply other threads:[~2008-12-15 16:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-15 1:26 Memory leak in keyboard variables? Kenichi Handa
2008-12-15 3:16 ` Chong Yidong
2008-12-15 4:06 ` image cache (was: Memory leak in keyboard variables?) Stefan Monnier
2008-12-15 4:12 ` Eli Zaretskii
2008-12-15 15:19 ` image cache Stefan Monnier
2008-12-15 16:08 ` Chong Yidong [this message]
2008-12-15 20:09 ` Stefan Monnier
2008-12-16 1:41 ` Miles Bader
2008-12-16 4:56 ` Chetan Pandya
2008-12-16 7:02 ` Chetan Pandya
2008-12-16 4:31 ` Memory leak in keyboard variables? Kenichi Handa
-- strict thread matches above, loose matches on Subject: below --
2006-02-07 10:52 Image cache Juri Linkov
2006-02-07 17:21 ` Chong Yidong
2006-02-08 7:22 ` Mathias Dahl
2006-02-08 9:23 ` Juri Linkov
2006-02-14 1:48 ` Juri Linkov
2006-02-07 20:59 ` Stefan Monnier
2006-02-09 17:48 ` Richard M. Stallman
2006-02-09 19:18 ` Juri Linkov
2006-02-09 22:12 ` Chong Yidong
2006-02-09 22:51 ` Mathias Dahl
2006-02-10 0:10 ` Miles Bader
2006-02-10 23:02 ` Richard M. Stallman
2006-02-10 23:21 ` Miles Bader
2006-02-11 1:18 ` Juri Linkov
2006-02-11 2:14 ` Chong Yidong
2006-02-11 21:59 ` Miles Bader
2006-02-12 0:47 ` Stefan Monnier
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