From: David Kastrup <dak@gnu.org>
To: emacs-devel@gnu.org
Subject: Re: Slow image display over network
Date: Fri, 24 Sep 2010 13:06:19 +0200 [thread overview]
Message-ID: <874odf2yfo.fsf@lola.goethe.zz> (raw)
In-Reply-To: 87iq1v6hg1.fsf@rimspace.net
Daniel Pittman <daniel@rimspace.net> writes:
> Aw, heck. I saved you the time: PNG loading does create the X image
> and pixmap during the load process, confirming my guesswork.
Huh? I am rather sure that the pixmap at least is created only at
(re)display time (if it is not yet in the image cache). Not sure about
the X image. Could be, however, that for image files, the load is
delayed to redisplay time as well (hard to do with XEmacs variants older
than 1 year or so as the file loader gets borked to non-binary when
dired has been loaded for some reason). So that would mean that
technically you are right.
Poses an interesting problem when the file, indeed, is loaded
non-locally, since this will occupy tramp while in the redisplay loop,
and it better not try producing any terminal output.
--
David Kastrup
next prev parent reply other threads:[~2010-09-24 11:06 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-23 23:43 Slow image display over network Lars Magne Ingebrigtsen
2010-09-24 1:20 ` Leo
2010-09-24 7:58 ` Eli Zaretskii
2010-09-24 8:18 ` Leo
2010-09-24 1:47 ` Daniel Pittman
2010-09-24 7:31 ` Jan Djärv
2010-09-24 11:06 ` David Kastrup [this message]
2010-09-24 11:23 ` Lars Magne Ingebrigtsen
2010-09-24 11:51 ` David Kastrup
2010-09-24 11:54 ` Lars Magne Ingebrigtsen
2010-09-24 15:56 ` Chong Yidong
2010-09-24 12:05 ` joakim
2010-09-24 12:21 ` Leo
2010-09-24 12:56 ` Lars Magne Ingebrigtsen
2010-09-24 13:41 ` joakim
2010-09-24 15:55 ` Lars Magne Ingebrigtsen
2010-09-25 3:35 ` YAMAMOTO Mitsuharu
2010-09-24 6:25 ` Stephen J. Turnbull
2010-09-24 7:11 ` David Kastrup
2010-09-24 11:27 ` Lars Magne Ingebrigtsen
2010-09-24 11:59 ` David Kastrup
2010-09-24 12:57 ` Lars Magne Ingebrigtsen
2010-09-24 14:26 ` Jan Djärv
2010-09-24 11:25 ` Lars Magne Ingebrigtsen
2010-09-24 12:55 ` Lars Magne Ingebrigtsen
2010-09-24 7:44 ` joakim
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