From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#56182: 28.1; Display of SVG file with transparent background is incorrect Date: Tue, 12 Sep 2023 17:22:21 +0300 Message-ID: <8334zjpj36.fsf@gnu.org> References: <82k096lgj5.fsf@gmail.com> <87a6a2s9e2.fsf@gnus.org> <83czexaycd.fsf@gnu.org> <82pmis3a7g.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26738"; mail-complaints-to="usenet@ciao.gmane.io" Cc: pquessev@gmail.com, alan@idiocy.org, larsi@gnus.org, 56182@debbugs.gnu.org To: Corwin Brust Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Sep 12 16:23:10 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qg4IH-0006hJ-LP for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 12 Sep 2023 16:23:09 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qg4I7-0000Ot-Mu; Tue, 12 Sep 2023 10:22:59 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qg4I6-0000Nw-1u for bug-gnu-emacs@gnu.org; Tue, 12 Sep 2023 10:22:58 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qg4I5-000551-PP for bug-gnu-emacs@gnu.org; Tue, 12 Sep 2023 10:22:57 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qg4IA-0007Iz-5w for bug-gnu-emacs@gnu.org; Tue, 12 Sep 2023 10:23:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 12 Sep 2023 14:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56182 X-GNU-PR-Package: emacs Original-Received: via spool by 56182-submit@debbugs.gnu.org id=B56182.169452857228063 (code B ref 56182); Tue, 12 Sep 2023 14:23:02 +0000 Original-Received: (at 56182) by debbugs.gnu.org; 12 Sep 2023 14:22:52 +0000 Original-Received: from localhost ([127.0.0.1]:59700 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qg4Hz-0007IZ-Jg for submit@debbugs.gnu.org; Tue, 12 Sep 2023 10:22:51 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44756) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qg4Hy-0007I6-EH for 56182@debbugs.gnu.org; Tue, 12 Sep 2023 10:22:51 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qg4Hm-0004wV-4V; Tue, 12 Sep 2023 10:22:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=J755m5voryjJKYfAJCHJMbo5nk5JyPgDv9sBq1XpFuc=; b=ezvMENg922G5 6k6+WgXfwwCoxNrIME+2bYy/yc88Uh1ut/p5rJj1vxdJJasNmW98QsqgKTM1b3UKWx+3kyRtWTeGU k6GZlfvzGZIVShNtJzMSUQ4Bm2KU6Xu3ra8/wMSv0lz9MwQRN2W/TvcscRMSIk18f3KDVAACM/SbI 9hQGiZz9KoqM8QcfoDg4Z073WT+pfEcTyPZku4+GFWGclrg4kATKFnGHwcvRPZu3V0vcrdsRiluAs GeewTYl81Rg4emr+ApiM9UG6w0FnQyG4gAdKnjvdSxJkG5mjMdrmUeaftyjzRaxJ5nVBIVLFpGMXe AZO0M4z3zCttdWDYPh6TrQ==; In-Reply-To: (message from Corwin Brust on Tue, 12 Sep 2023 08:55:37 -0500) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:270181 Archived-At: > From: Corwin Brust > Date: Tue, 12 Sep 2023 08:55:37 -0500 > > Compile: yes. Fixes the problem: unsure. > > I did not have difficulty building the emacs-29 branch with this patch > applied. Unfortunately, I could not confirm (or disprove) the success > of the patch because I received (under -Q) "Invalid Image > Specification" trying to load etc/images/down.svg. Here's a > screenshot: > > https://bru.st/i/emacs-29.1.50.1_i9DY4oaggq.png > > I then confirmed I get this same from a recent (upatched: > ca95e45f7e828aebdf2736c9c7b2d64f9621214e) build from the development > branch. Others I grabbed at random also give this error now, so I'm > confident it's nothing to do with down.svg. An unpatched emacs-28 > build could display SVGs, I remember that 29.1 can but didn't check. > Is it possible there's a recent regression breaking SVG image display > more generally (perhaps merged up, already)? I see no problems with SVG images here, but my librsvg is quite old, so maybe the regression happened in parts that are not compiled with my librsvg. > Should I open a seperate bug report? Yes, please. Thanks.