From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Daniel Colascione Newsgroups: gmane.emacs.devel Subject: Re: RFC: flicker-free double-buffered Emacs under X11 Date: Thu, 20 Oct 2016 19:31:22 -0700 Message-ID: References: <9e8ad090-a6a0-c807-95ae-7ec7c3f391cb@dancol.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1477017150 31809 195.159.176.226 (21 Oct 2016 02:32:30 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 21 Oct 2016 02:32:30 +0000 (UTC) User-Agent: K-9 Mail for Android Cc: emacs-devel@gnu.org To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Oct 21 04:32:20 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bxPcv-0005lT-O0 for ged-emacs-devel@m.gmane.org; Fri, 21 Oct 2016 04:32:10 +0200 Original-Received: from localhost ([::1]:58131 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bxPcx-0006Ny-T0 for ged-emacs-devel@m.gmane.org; Thu, 20 Oct 2016 22:32:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44725) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bxPcO-0006Nf-1D for emacs-devel@gnu.org; Thu, 20 Oct 2016 22:31:40 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bxPcJ-00035L-Gc for emacs-devel@gnu.org; Thu, 20 Oct 2016 22:31:36 -0400 Original-Received: from dancol.org ([2600:3c01::f03c:91ff:fedf:adf3]:34450) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1bxPcJ-00032i-6v for emacs-devel@gnu.org; Thu, 20 Oct 2016 22:31:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dancol.org; s=x; h=Message-ID:CC:To:Date:From:Subject:Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To; bh=SJqJ9DmLZXEfkhcbcZtjqqCDC9Ofgl5eTZQySmhQkq4=; b=lhX/eiR8K/f6qa3Qj+kC2b3GVTLfHG/sxcpaG6p5w5K97vvIjMoDNj+vfK+YCZpj0pAV/pwmOuKcHN5wnKO1GE3M91LUNgOgPU7WjAFVViDeIv2El33UyPWhn64QAfCadRZ2LugnWI1cjpj0MeYtT33hL9ouCR42rhpR4qogItcGM/KMMtrtBRvCBFO322ESlGCngoN/e0+Ca8X4QkEHDXvJe7ZdZfRi4iExC/YK1+Raaz25AfhLSxCW44cWg0fbPwD0C8QnM6fIqPA+02ATFbOlHpZgpr5V3BssDbEC2sV+Uc4fZ9MEvxaq9+mM8eIqbXGaNBrL6u4iFUF/NDNjig==; Original-Received: from [2620:0:1008:fd00:69c2:be35:dade:c9ba] by dancol.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.84_2) (envelope-from ) id 1bxPcI-00062A-9m; Thu, 20 Oct 2016 19:31:30 -0700 In-Reply-To: X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2600:3c01::f03c:91ff:fedf:adf3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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" Xref: news.gmane.org gmane.emacs.devel:208562 Archived-At: On October 20, 2016 7:27:04 PM PDT, Lars Ingebrigtsen wrote: >Daniel Colascione writes: > >> This patch teaches Emacs how to use the X11 DOUBLE-BUFFER extension >to >> avoid showing the user incomplete drawing results. Without this >patch, >> I can make Emacs flicker like crazy by running isearch for a piece of >> text unique in a buffer and holding down C-s. With this patch, Emacs >> does not flicker no matter what I do to it. > >That sounds just wonderful. Will it also remove flickers when watching >animated GIFs? Probably? TIAS