From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Magne Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: image-size Date: Thu, 20 Jun 2013 20:46:20 +0200 Message-ID: References: <837ghopy8a.fsf@gnu.org> <83zjukog7h.fsf@gnu.org> <83txksodgv.fsf@gnu.org> <83r4fwocqd.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1371754012 7890 80.91.229.3 (20 Jun 2013 18:46:52 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 20 Jun 2013 18:46:52 +0000 (UTC) Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Jun 20 20:46:52 2013 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Upjsa-0003LR-FY for ged-emacs-devel@m.gmane.org; Thu, 20 Jun 2013 20:46:44 +0200 Original-Received: from localhost ([::1]:58355 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Upjsa-00041Z-53 for ged-emacs-devel@m.gmane.org; Thu, 20 Jun 2013 14:46:44 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54341) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UpjsU-0003qx-IQ for emacs-devel@gnu.org; Thu, 20 Jun 2013 14:46:41 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UpjsP-0000Bu-Eb for emacs-devel@gnu.org; Thu, 20 Jun 2013 14:46:38 -0400 Original-Received: from hermes.netfonds.no ([80.91.224.195]:42085) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UpjsP-00009O-8Z; Thu, 20 Jun 2013 14:46:33 -0400 Original-Received: from cm-84.215.51.58.getinternet.no ([84.215.51.58] helo=stories.gnus.org) by hermes.netfonds.no with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1UpjsD-0004O4-Bd; Thu, 20 Jun 2013 20:46:21 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAElBMVEVwQ1Pt6dfc1Mu4npz9 /elEDhZreGC7AAACTElEQVQ4jV2US5LjIAyGFdPeB/ABDLj3IMX7YDN7T6W4/1VGEunpnlGlEkof egC/Au2nHRt/WV3C+RPQR0MPrS0MzE+QszFIGTM2+CfVlCfwNF9EDYINUWxLRIQYU4pIyKmWyjtr q9bm3ruxYjE1SXXOJptgHfv7xb8cPsAunpddFZRvcHb1+P4/0J29J/VzL0oE7APgLOBdfIALgH1F AARpb3RV54nyDBpxGb4LK8kYHPMtEdA8zR30fhgkBZ0oE81lZ/BQ4LOc/GRAKc1FIha5BZtBQN0J tyNJuwbbALKA5pMhD3DnjpfxWoDaritcjvDZr1w0YjVWwOY0wSZAHy1BUfBRaWlLXZ79leFhawKz 1TDAVpejnZfhc1DIwBEDpM220A6CLwsaUar3MLFs1i8/Ba2B1i0+cKP5C5gBbodd2sHdrPl6g9HV b8dvIx3f5/4aZLLJcqoUQpUj/7qu628q1pVxbmucrT07vEad4CIr8SVv6fmFzjcwuThkcIkUM9By wsiELjgsDUCukOWJR38ZTcRPS5MAxysmsQODWXQSERrkB5cgMqQy6VAUcI2VAantQ4kiK0wNfDk8 EqsyaYRRJaJpELnrKCAouFCGpXgGcYAY929wOxvwBIkx3VWkCjSVGEdg/NQaEpzoMUDifYSfQ/Wy T9qNyMOZ5HPXGob9dCMBkgbjigr6xH66HQ1kiOXgmfIYNjmrSJQwLkecYtS5HiZLcM21LQaefP9I NXv+uzBT03FmzNtt5pRrIoPZPAYQ5b7TyD9Sjbr8A+7PyN6xWNvaAAAAAElFTkSuQmCC X-Now-Playing: David Bowie's _Scary Monsters_: "Up The Hill Backwards" X-Hashcash: 1:23:130620:emacs-devel@gnu.org::EvI4gIoqSbHsxCAx:000000000000000000000000000000000000000000kJYM X-Hashcash: 1:23:130620:eliz@gnu.org::AQiNaVvr05VX4DR0:000019cpQ In-Reply-To: <83r4fwocqd.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 20 Jun 2013 21:31:38 +0300") User-Agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.3.50 (gnu/linux) X-MailScanner-ID: 1UpjsD-0004O4-Bd MailScanner-NULL-Check: 1372358781.76273@ZwpixGGOmC6Qt172rLEZ3A X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.224.195 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:160767 Archived-At: Eli Zaretskii writes: >> > If it's not transferred via X, why is it slow when running Emacs over >> > ssh, but not locally? >> >> I don't know. > > Actually, I have a guess: the time it takes is needed to decompress > the JPEG data. On my machine, even with local files of 3MB size it > takes about a second. [larsi@stories /tmp]$ time djpeg /tmp/0.jpg > /dev/null real 0m0.028s user 0m0.025s sys 0m0.003s > If I use other types of images, like PNG, it is much faster, and with > XPM it is instantaneous. And, like I said, if X is local, it's virtually instantaneous. It's network traffic related. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog http://lars.ingebrigtsen.no/