From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Carlos Pita Newsgroups: gmane.emacs.bugs Subject: bug#37689: Fringe pixmaps, widgets, etc. look ridiculously tiny in hidpi screen Date: Mon, 14 Oct 2019 16:59:58 -0300 Message-ID: References: <83v9swqz9q.fsf@gnu.org> <83k19ao21y.fsf@gnu.org> <835zkrk9q9.fsf@gnu.org> <20191014131955.GC45622@breton.holly.idiocy.org> <83pnizidi3.fsf@gnu.org> <83mue3icjm.fsf@gnu.org> <83lftni815.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="117267"; mail-complaints-to="usenet@blaine.gmane.org" Cc: Alan Third , Robert Pluim , 37689@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Oct 14 22:01:23 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iK6Ww-000ULP-Bv for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 14 Oct 2019 13:00:09 -0700 (PDT) In-Reply-To: <83lftni815.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:169300 Archived-At: Ok, while working on this I bumped into a new problem and I'm stuck again. In order to scale things "upstream" I need the scaling factor, but the functions that compute the scaling factor are static functions defined "downstream" in each backend: x_get_scale_factor in w32term.c, in xterm.c. Or, in other places, some code that is conditional to GTK simply calls xg_get_scale. Do you know of any backend-agnostic way to get the scaling factor for a frame? I don't want to replicate complex backend dependant code in fringe.c.