From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Pixel-based display functions Date: Sat, 07 Feb 2015 16:22:01 +1100 Organization: Programmerer Ingebrigtsen Message-ID: <87r3u2cn46.fsf@building.gnus.org> References: <87sieqpfxh.fsf@building.gnus.org> <54CDE908.7050908@gmx.at> <87ioflq0dz.fsf@building.gnus.org> <54CE2187.9070003@gmx.at> <83lhkhiq8t.fsf@gnu.org> <54CE54A3.1020707@gmx.at> <838ughilmo.fsf@gnu.org> <54CE6BD2.8000402@gmx.at> <8361bliin0.fsf@gnu.org> <83386piiby.fsf@gnu.org> <87oap9yoti.fsf@building.gnus.org> <874mqzvnwo.fsf@building.gnus.org> <83h9uzeb4a.fsf@gnu.org> <87bnl7jrr7.fsf@building.gnus.org> <831tm3dt8u.fsf@gnu.org> <87k2zvgj4d.fsf@building.gnus.org> <83siejcahb.fsf@gnu.org> <87bnl7gh7x.fsf@building.gnus.org> <87zj8qcqjv.fsf@building.gnus.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1423286554 28747 80.91.229.3 (7 Feb 2015 05:22:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 7 Feb 2015 05:22:34 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Feb 07 06:22:30 2015 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 1YJxqf-0006uQ-QL for ged-emacs-devel@m.gmane.org; Sat, 07 Feb 2015 06:22:29 +0100 Original-Received: from localhost ([::1]:51439 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJxqe-0001Uq-Uy for ged-emacs-devel@m.gmane.org; Sat, 07 Feb 2015 00:22:28 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38883) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJxqS-0001Uc-5N for emacs-devel@gnu.org; Sat, 07 Feb 2015 00:22:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YJxqP-00024O-0J for emacs-devel@gnu.org; Sat, 07 Feb 2015 00:22:16 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:58764) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YJxqO-00022H-Qf for emacs-devel@gnu.org; Sat, 07 Feb 2015 00:22:12 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YJxqJ-0006mz-MA for emacs-devel@gnu.org; Sat, 07 Feb 2015 06:22:11 +0100 Original-Received: from 27.96.197.126 ([27.96.197.126]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 07 Feb 2015 06:22:07 +0100 Original-Received: from larsi by 27.96.197.126 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 07 Feb 2015 06:22:07 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 10 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 27.96.197.126 Mail-Copies-To: never User-Agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux) Cancel-Lock: sha1:OWZ/wm+Mui2IQ28ub1tl4NIvpwM= 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:182568 Archived-At: I cached some computations, and shaved off 40% more. So now 80%-ish of the time is spent doing pixel computations: shr-insert-document 1 3.16461479 3.16461479 shr-vertical-motion 854 1.4641583980 0.0017144711 shr-pixel-buffer-width 988 0.9732391799 0.0009850598 -- (domestic pets only, the antidote for overdose, milk.) bloggy blog http://lars.ingebrigtsen.no/