From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#37689: Fringe pixmaps, widgets, etc. look ridiculously tiny in hidpi screen Date: Mon, 14 Oct 2019 19:52:38 +0300 Message-ID: <83lftni815.fsf@gnu.org> 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> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="250624"; mail-complaints-to="usenet@blaine.gmane.org" Cc: alan@idiocy.org, rpluim@gmail.com, 37689@debbugs.gnu.org To: Carlos Pita Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Oct 14 19:21:12 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 1iK41v-00130Y-O9 for geb-bug-gnu-emacs@m.gmane.org; Mon, 14 Oct 2019 19:21:11 +0200 Original-Received: from localhost ([::1]:54348 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iK41u-0000IC-1h for geb-bug-gnu-emacs@m.gmane.org; Mon, 14 Oct 2019 13:21:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44583) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iK3ag-0007K9-T6 for bug-gnu-emacs@gnu.org; Mon, 14 Oct 2019 12:53:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iK3af-00030g-Qo for bug-gnu-emacs@gnu.org; Mon, 14 Oct 2019 12:53:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:32782) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iK3af-00030X-NT for bug-gnu-emacs@gnu.org; Mon, 14 Oct 2019 12:53:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iK3af-0002Qg-KW for bug-gnu-emacs@gnu.org; Mon, 14 Oct 2019 12:53:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 14 Oct 2019 16:53:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37689 X-GNU-PR-Package: emacs Original-Received: via spool by 37689-submit@debbugs.gnu.org id=B37689.15710719729320 (code B ref 37689); Mon, 14 Oct 2019 16:53:01 +0000 Original-Received: (at 37689) by debbugs.gnu.org; 14 Oct 2019 16:52:52 +0000 Original-Received: from localhost ([127.0.0.1]:41603 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iK3aV-0002QG-Re for submit@debbugs.gnu.org; Mon, 14 Oct 2019 12:52:52 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:35471) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iK3aU-0002Q1-9w for 37689@debbugs.gnu.org; Mon, 14 Oct 2019 12:52:51 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:56851) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iK3aO-0002sL-SO; Mon, 14 Oct 2019 12:52:44 -0400 Original-Received: from [176.228.60.248] (port=4050 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iK3aO-0000Bs-7b; Mon, 14 Oct 2019 12:52:44 -0400 In-reply-to: (message from Carlos Pita on Mon, 14 Oct 2019 12:32:58 -0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:169283 Archived-At: > From: Carlos Pita > Date: Mon, 14 Oct 2019 12:32:58 -0300 > Cc: Alan Third , Robert Pluim , 37689@debbugs.gnu.org > > > What you call "widgets" are images. Fringes are also images, but > their format is fixed: they are always bitmaps. > > > I think we covered all that, what is left is coding. Right? > > Well, I know they're images, I even known which images they are, I > just haven't spotted the place where they're actually dealt with in > the low level code The image-handling code is in image.c. The display engine in xdisp.c uses that to perform layout calculations, and then the backends actually display the images, e.g. look at x_draw_image_glyph_string and its subroutines. Fringe bitmaps use separate backend-dependent code for the actual display, see x_draw_fringe_bitmap as one example. > Later we can tackle "widgets" (which is the right name for them? I suggest "images".