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 18:55:56 +0200 Organization: Programmerer Ingebrigtsen Message-ID: References: <837ghopy8a.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1371747375 32197 80.91.229.3 (20 Jun 2013 16:56:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 20 Jun 2013 16:56:15 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Jun 20 18:56:16 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 1Upi9g-0004rb-2z for ged-emacs-devel@m.gmane.org; Thu, 20 Jun 2013 18:56:16 +0200 Original-Received: from localhost ([::1]:43378 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Upi9f-0004QX-Nu for ged-emacs-devel@m.gmane.org; Thu, 20 Jun 2013 12:56:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44496) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Upi9b-0004M2-1m for emacs-devel@gnu.org; Thu, 20 Jun 2013 12:56:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Upi9a-0001wM-2j for emacs-devel@gnu.org; Thu, 20 Jun 2013 12:56:10 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:50529) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Upi9Z-0001wB-SV for emacs-devel@gnu.org; Thu, 20 Jun 2013 12:56:10 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Upi9W-0004Yn-Jk for emacs-devel@gnu.org; Thu, 20 Jun 2013 18:56:06 +0200 Original-Received: from cm-84.215.51.58.getinternet.no ([84.215.51.58]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 20 Jun 2013 18:56:06 +0200 Original-Received: from larsi by cm-84.215.51.58.getinternet.no with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 20 Jun 2013 18:56:06 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 22 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: cm-84.215.51.58.getinternet.no Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAElBMVEUvGxdMMivz39WRd2Sz kX5xVUUeiYyLAAACUUlEQVQ4jU2TXY7rIAyFjaq8gzJsIGXemxIWUHDex0O8/63c49B0ritFqT+O fwlp71lLzrnn65HzljNp115U8a/ky7a8NYKv8da2Nlwt20sz0GtKNdW7ueseJZ4HGIpal7okA8ud uZXWoWLae79C18WM2ZIwFd0qc01t25ZhiRGJKZbKKS1Ly8tl0BjowFxrqx+Q4GAK7/IRiP8kAOvI vVWUdFzAcqwHN1SBQK9YLlAA/PMKUI4DQeztjlKJjk9OqPZ+AtVO1Jf/7DUPIJ2mN0ArUNz3OsBM dDvD7lq/Lejd+vw2BU0YwJZlAvgdSpwKB5ELQUKgG5K/C0x6gi7BA3/9VYAUgYmi7VXCIZ+6d5Vo oJfci2Rxv1enGmYMEQLMUfO2z2+AFF9MtkAAyYX3+sm9DQAL2MlyAk4RkZjGNuQKgy21GA6Ac08l xGuB2FGIfCkKyv2AZIIP8G5cktRq02WAghbRvMN24Sg1PXFlEoCqitpUNHMu+rS7FHfSgs9AhWDO hdj3+LT1R+scFug01LN7TGbVTCFYigEC6tndE73LRhJjeQNE2vg187LGEGmOUIg/BdqZBR9BsJPh NANOcY1bxJfnNQqOSSB3/lAuv1CM2FFTWLGOokeGJiNCieTtMhgIdAJPdjc0nmW68dSyFZuaSfR0 j74lyPxYu7klZKty+iG0Pon3kwCYQkwxeZQAWfBhUl0B/IQGyU3kPLI8XCHSqD7YlCy59zd/ezhR Ftw+lOTPPpz78TMdP/MDTh+xMudtamOqEsXmE1e18WAvof8DlZPBWGw81r8AAAAASUVORK5CYII= Mail-Copies-To: never X-Now-Playing: David Bowie's _Hunky Dory_: "Life On Mars?" User-Agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.3.50 (gnu/linux) Cancel-Lock: sha1:C2mxy8Ud+54wisywuQXn+BMEz5Y= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 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:160756 Archived-At: Here's some benchmarking. This is via ssh, using `lookup-image': (benchmark-elapse (image-size (create-image "/tmp/0.jpg") nil)) => 2.695448783 The next call is a lot faster, meaning that something has been pushed to X already: (benchmark-elapse (image-size (create-image "/tmp/0.jpg") nil)) => 0.000274576 The "fast" version is consistently fast, but not as fast as the cached `lookup-image' version: (benchmark-elapse (image-size (create-image "/tmp/0.jpg") t)) => 0.045494903 -- (domestic pets only, the antidote for overdose, milk.) bloggy blog http://lars.ingebrigtsen.no/