From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.devel Subject: Re: Recent changes incorrectly calculate font size within daemon mode Date: Thu, 30 Aug 2018 07:28:40 -0700 Organization: UCLA Computer Science Department Message-ID: <5dc78361-5a91-f187-2781-6b142fbdec2b@cs.ucla.edu> References: <87wos94ga3.fsf@wavexx.thregr.org> <87k1o9zb3h.fsf@wavexx.thregr.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1535640399 27998 195.159.176.226 (30 Aug 2018 14:46:39 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 30 Aug 2018 14:46:39 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 Cc: Emacs Development To: Yuri D'Elia Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Aug 30 16:46:35 2018 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 1fvODS-00078f-F2 for ged-emacs-devel@m.gmane.org; Thu, 30 Aug 2018 16:46:34 +0200 Original-Received: from localhost ([::1]:49335 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fvOFY-00019f-EF for ged-emacs-devel@m.gmane.org; Thu, 30 Aug 2018 10:48:44 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33918) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fvOAH-0005zO-54 for Emacs-devel@gnu.org; Thu, 30 Aug 2018 10:43:21 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fvNwC-0004cM-GM for Emacs-devel@gnu.org; Thu, 30 Aug 2018 10:28:49 -0400 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:37610) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fvNwC-0004bS-4z for Emacs-devel@gnu.org; Thu, 30 Aug 2018 10:28:44 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id AED5D160EBD; Thu, 30 Aug 2018 07:28:41 -0700 (PDT) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id ruJCPO8q32p0; Thu, 30 Aug 2018 07:28:41 -0700 (PDT) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 004CC1616D2; Thu, 30 Aug 2018 07:28:40 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id vbmnpcdx4Lx0; Thu, 30 Aug 2018 07:28:40 -0700 (PDT) Original-Received: from [192.168.1.9] (cpe-23-242-74-103.socal.res.rr.com [23.242.74.103]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id D0D62160EBD; Thu, 30 Aug 2018 07:28:40 -0700 (PDT) In-Reply-To: <87k1o9zb3h.fsf@wavexx.thregr.org> Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 131.179.128.68 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:229102 Archived-At: Yuri D'Elia wrote: > The following message is a courtesy copy of an article > that has been posted to gmane.emacs.devel as well. > > On Wed, Aug 29 2018, Yuri D'Elia wrote: >> - if I start emacs normally, all is good >> - if I start it through emacsclient -c, the screen DPI is not correctly >> calculated. It looks like my fontconfig/Xres DPI settings are ignored. >> >> This change must have been introduced in one of the commits in master in >> the last week at most, however I don't see anything pointing to >> fontconfig/daemon mode changes. > > I bisected this down until this commit which introduced the regression: > d77d01d22902acdc45c2c7059de4f1b158ab5806 (bignum stuff), which does > mention a few changes to frame parameters. > > Maybe those changes are not handles when a frame is created from a > daemon instance? Quite possibly, yes. What platform are you running on? And can you tell me exactly how you set fontconfig/Xres? I am having trouble reproducing the problem.