From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#1867: Resizing window causes text flickering when using antialiased font on X Date: Wed, 05 Oct 2011 22:29:19 +0200 Message-ID: <83wrcjgp28.fsf@gnu.org> References: <87ljtgzvgg.fsf@unicorn.lan> <4E8C00C8.9010208@swipnet.se> <4E8C9535.4000206@swipnet.se> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE X-Trace: dough.gmane.org 1317846732 7400 80.91.229.12 (5 Oct 2011 20:32:12 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 5 Oct 2011 20:32:12 +0000 (UTC) Cc: 1867@debbugs.gnu.org, lbsmtp@gmail.com To: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Oct 05 22:32:07 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RBY8J-0006HR-At for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Oct 2011 22:32:03 +0200 Original-Received: from localhost ([::1]:40617 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RBY8I-0007qx-PX for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Oct 2011 16:32:02 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:35891) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RBY8F-0007qd-G3 for bug-gnu-emacs@gnu.org; Wed, 05 Oct 2011 16:32:00 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RBY8E-0002vk-5S for bug-gnu-emacs@gnu.org; Wed, 05 Oct 2011 16:31:59 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56433) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RBY8E-0002vg-1L for bug-gnu-emacs@gnu.org; Wed, 05 Oct 2011 16:31:58 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RBY8I-0007bu-2G for bug-gnu-emacs@gnu.org; Wed, 05 Oct 2011 16:32:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 05 Oct 2011 20:32:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 1867 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 1867-submit@debbugs.gnu.org id=B1867.131784667229200 (code B ref 1867); Wed, 05 Oct 2011 20:32:02 +0000 Original-Received: (at 1867) by debbugs.gnu.org; 5 Oct 2011 20:31:12 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RBY7T-0007au-Uk for submit@debbugs.gnu.org; Wed, 05 Oct 2011 16:31:12 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RBY7R-0007ab-FH for 1867@debbugs.gnu.org; Wed, 05 Oct 2011 16:31:10 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0LSL00L00ZMUO300@a-mtaout22.012.net.il> for 1867@debbugs.gnu.org; Wed, 05 Oct 2011 22:29:17 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([77.124.91.138]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LSM00LB20WS20D0@a-mtaout22.012.net.il>; Wed, 05 Oct 2011 22:29:17 +0200 (IST) In-reply-to: <4E8C9535.4000206@swipnet.se> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Wed, 05 Oct 2011 16:32:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:52230 Archived-At: > Date: Wed, 05 Oct 2011 19:34:45 +0200 > From: Jan Dj=E4rv > CC: rgm@gnu.org, lbsmtp@gmail.com, 1867@debbugs.gnu.org >=20 > > So even when antialiased fonts are used, I wouldn't expect any > > flickering, because Emacs should notice that the window didn't ch= ange > > at all. Unless, that is, redrawing the cursor on X involves redr= awing > > parts of the window text. Does it? >=20 > Yes, but just the character under the cursor. And could redrawing a single character under the cursor cause flickering with antialiased fonts?