From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#7716: 23.2.91; Pretest Windows binary doesn't support PNG images Date: Tue, 11 Jan 2011 20:45:02 +0200 Message-ID: <83vd1vi8k1.fsf@gnu.org> References: <96CD750011454F0284E48443756AFAFE@us.oracle.com> <2CBDA6B5DFE94625B7148D772661D4DC@us.oracle.com> <83wrn0e4bl.fsf@gnu.org> <83pqsrebkk.fsf@gnu.org> <83bp4bdtrd.fsf@gnu.org> <0BCD9F01D7EF490E95DBE4B7A6114995@us.oracle.com> <8362ujdmdu.fsf@gnu.org> <9E74C35E9AFE4DB6942F94A6264F6621@us.oracle.com> <834oa3dkv5.fsf@gnu.org> <65313A23AC1747308EF7F0DE349A99C1@us.oracle.com> <4A871458F8874E7D89CBB8D1A34E05A5@us.oracle.com> <83y66shyma.fsf@gnu.org> <992A1FF535834870AA382D0C5871D019@us.oracle.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1294772106 31936 80.91.229.12 (11 Jan 2011 18:55:06 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 11 Jan 2011 18:55:06 +0000 (UTC) Cc: sean.sieger@gmail.com, 7716@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 11 19:55:01 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PcjMy-0002N2-Or for geb-bug-gnu-emacs@m.gmane.org; Tue, 11 Jan 2011 19:55:01 +0100 Original-Received: from localhost ([127.0.0.1]:40179 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PcjMy-0003Xn-69 for geb-bug-gnu-emacs@m.gmane.org; Tue, 11 Jan 2011 13:55:00 -0500 Original-Received: from [140.186.70.92] (port=57960 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PcjMb-0003NZ-ND for bug-gnu-emacs@gnu.org; Tue, 11 Jan 2011 13:54:51 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PcjMP-0006kS-El for bug-gnu-emacs@gnu.org; Tue, 11 Jan 2011 13:54:37 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:32954) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PcjMP-0006kN-BG for bug-gnu-emacs@gnu.org; Tue, 11 Jan 2011 13:54:25 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1Pcj6X-0003ti-MU; Tue, 11 Jan 2011 13:38:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 11 Jan 2011 18:38:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7716 X-GNU-PR-Package: emacs,w32 X-GNU-PR-Keywords: Original-Received: via spool by 7716-submit@debbugs.gnu.org id=B7716.129477105814951 (code B ref 7716); Tue, 11 Jan 2011 18:38:01 +0000 Original-Received: (at 7716) by debbugs.gnu.org; 11 Jan 2011 18:37:38 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Pcj69-0003t5-Rf for submit@debbugs.gnu.org; Tue, 11 Jan 2011 13:37:38 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Pcj66-0003ss-Ou for 7716@debbugs.gnu.org; Tue, 11 Jan 2011 13:37:36 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0LEV00H00FXDRO00@a-mtaout22.012.net.il> for 7716@debbugs.gnu.org; Tue, 11 Jan 2011 20:45:01 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([77.127.131.253]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LEV00IOCG30DZK3@a-mtaout22.012.net.il>; Tue, 11 Jan 2011 20:45:01 +0200 (IST) In-reply-to: <992A1FF535834870AA382D0C5871D019@us.oracle.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Tue, 11 Jan 2011 13:38:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:43260 Archived-At: > From: "Drew Adams" > Cc: , <7716@debbugs.gnu.org> > Date: Mon, 10 Jan 2011 20:41:26 -0800 > > > > PNG is still not displayed in the latest Windows build I have: > > > GNU Emacs 24.0.50.1 (i386-mingw-nt5.1.2600) of 2011-01-03 on 3249CTO > > > > What's the value of the variable libpng-version, > > libpng-version's value is 10403 > Documentation: > Not documented as a variable. > > > and what version of libpng do you have installed? > > How would I know? Looking at Properties > Version for each of these files: > > libpng3.dll, File version: 1.2.37.3442 > libpng12.dll, File version: 1.2.37.3442 > libpng13.dll, File version: 1.2.8.1799 This is version 1.2.x of libpng, while libpng-version's value, 10403, means that Emacs looks for version 1.4.3 or later. If you evaluate `(image-type-available-p 'png)', you should see nil. You need to download a newer version of libpng. > > These two need to match; see README.W32 > > in the distro, under "Image libraries". > > There is no "Image libraries" in README.W32. Sorry, it was 6AM outside and cold, so my brain didn't warm up yet. > Where does that leave us? The only LibPng setup file I see at GNUWin32 is > 1.2.37: http://gnuwin32.sourceforge.net/packages/libpng.htm > (libpng-1.2.37-setup.exe). You will find libpng 1.4.x here: http://www.gtk.org/download-windows.html With this newer version, PNG support should work. You may need to restart Emacs, though (but I'm not sure, so try without first).