From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.devel Subject: Re: Display performance degradation Date: Thu, 17 Dec 2009 09:43:59 -0500 Message-ID: <87tyvplky8.fsf@stupidchicken.com> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1261061782 22849 80.91.229.12 (17 Dec 2009 14:56:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 17 Dec 2009 14:56:22 +0000 (UTC) Cc: YAMAMOTO Mitsuharu , emacs-devel@gnu.org To: Kenichi Handa Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Dec 17 15:56:15 2009 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NLHm3-0002Qn-36 for ged-emacs-devel@m.gmane.org; Thu, 17 Dec 2009 15:56:15 +0100 Original-Received: from localhost ([127.0.0.1]:45810 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NLHm3-0005sy-8V for ged-emacs-devel@m.gmane.org; Thu, 17 Dec 2009 09:56:15 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NLHaL-0008A8-9R for emacs-devel@gnu.org; Thu, 17 Dec 2009 09:44:09 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NLHaG-00082j-9v for emacs-devel@gnu.org; Thu, 17 Dec 2009 09:44:08 -0500 Original-Received: from [199.232.76.173] (port=59995 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NLHaG-00081i-3V for emacs-devel@gnu.org; Thu, 17 Dec 2009 09:44:04 -0500 Original-Received: from pantheon-po42.its.yale.edu ([130.132.50.101]:49065) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1NLHaF-00054t-1a for emacs-devel@gnu.org; Thu, 17 Dec 2009 09:44:03 -0500 Original-Received: from furry (adsl-99-58-202-243.dsl.wlfrct.sbcglobal.net [99.58.202.243]) (authenticated bits=0) by pantheon-po42.its.yale.edu (8.12.11.20060308/8.12.11) with ESMTP id nBHEi0fC027564 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 17 Dec 2009 09:44:00 -0500 Original-Received: by furry (Postfix, from userid 1000) id 4EC63C05D; Thu, 17 Dec 2009 09:43:59 -0500 (EST) In-Reply-To: (Kenichi Handa's message of "Thu, 17 Dec 2009 21:24:49 +0900") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.90 (gnu/linux) X-YaleITSMailFilter: Version 1.2c (attachment(s) not renamed) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.4-2.6 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:118674 Archived-At: Kenichi Handa writes: >> I don't know if this particular problem can be worked around, probably >> there is a way with different caching and/or status flags, but it will >> be just another band-aid. The real problem is harder to fix. > > Then please enable the feature of making Emacs react to the > change of dpi, etc only after the workaroubnd is found or > the real problem is fixed. Yes, this is the only sane approach.