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From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: emacs-devel@gnu.org
Subject: Re: Slow image display over network
Date: Fri, 24 Sep 2010 14:57:15 +0200	[thread overview]
Message-ID: <m3k4mbqoyc.fsf@quimbies.gnus.org> (raw)
In-Reply-To: 87r5gj1heu.fsf@lola.goethe.zz

David Kastrup <dak@gnu.org> writes:

> No.  First it is _created_ entirely on the client side using a call
> chain ending in Xlib calls, pixel-by-pixel for the whole call chain.
> Then the X Image (which is a client-side data structure) is transferred
> into a Pixmap (which is a server-side data structure) as one piece.
>
> So while Xlib is called over and over, the actual traffic to the X
> server should be tolerably optimized.

Ah, right; I understand.  Thanks.

-- 
(domestic pets only, the antidote for overdose, milk.)
  larsi@gnus.org * Lars Magne Ingebrigtsen




  reply	other threads:[~2010-09-24 12:57 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
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 [this message]
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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