From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Image transformation filter for upscaled images Date: Thu, 11 Mar 2021 17:53:56 +0100 Message-ID: <874khhiqcb.fsf@gnus.org> References: <871rcpo3nm.fsf@gnus.org> <87v9a1l4d7.fsf@gnus.org> <87zgzclb5w.fsf@gnus.org> <87sg53jc6q.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25641"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Evgeny Zajcev , Stefan Kangas , emacs-devel To: Alan Third Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Mar 11 17:57:30 2021 Return-path: Envelope-to: ged-emacs-devel@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 1lKOcr-0006Wv-0G for ged-emacs-devel@m.gmane-mx.org; Thu, 11 Mar 2021 17:57:29 +0100 Original-Received: from localhost ([::1]:54968 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lKOco-0008U1-AC for ged-emacs-devel@m.gmane-mx.org; Thu, 11 Mar 2021 11:57:26 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54102) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKOZY-0005gv-A8 for emacs-devel@gnu.org; Thu, 11 Mar 2021 11:54:05 -0500 Original-Received: from quimby.gnus.org ([2a01:4f9:2b:f0f::2]:37784) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKOZW-0007cK-Dl for emacs-devel@gnu.org; Thu, 11 Mar 2021 11:54:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=PXYG7PlXskZ86P9fxwdQVdnB9z1d9etq0gm/pxBL/Os=; b=Wm5958PCKfS4318myrWzUO+myV 0SqVtSpmo9ugIaA3zG8xK6p01g3gaaoKJ6Ok0cmDarn5B2BFKLuXbEZh++4/VZLWLbm4+oDJzCHly BwUL1PmZjCtbHSWlmz1S6jzNSTpPtabW+TzWwPt73dD+SqC8UV/Hrc3PlgLb6uqlDfYs=; Original-Received: from cm-84.212.220.105.getinternet.no ([84.212.220.105] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lKOZS-0002Tz-BN; Thu, 11 Mar 2021 17:54:00 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAD1BMVEVTKi2kKjm6QkzJ jJb///9f8wvTAAAAAWJLR0QEj2jZUQAAAAd0SU1FB+UDCxAXNCLtDhMAAAG6SURBVDjLbZTtucMg CIWJWUDMAgoLpLL/bveAkrb3aX6kxpePI0KJ8mFmoiY9v+t7vxKLjjeAIR3sgJua3m9LXm8+sD9V NmhuGg7MaiacoUQG76f5fv0Bps3xC1wdagcf/8EQKioqIcbBHJ6/iciFHOZ2FfIdyAIvM2QJAJUA 4kBEAeCyQ9cNPFKCIADi3v79ujyWLOSqZIPJ8JjbBUCncACpZOngyT+eWh6PbzBI12IBbq5pBGiS sQivtYdLqVQkXQDCfhe1fHjE4fKmP8A6Q/0GHioiPaC9QSwzxSN+n2NsjwJ9nMXaZ077EVqEv4Av MonsUEGO0JnVab7q4dEQp2YveXO2uWQxHY0/gdmQlp18JBBCKxs/J4HmBZDD7Lqz/1DUkaEA7uj9 U8o8ogG8iFwRyfpBp00qVnpL4FNhN3XBKCnZjeZYoAnmqHugG0o0hod32c2gSRGmyPTWWslxPDVP PUs3hdEcW5VOna7/Ll3d+7Wami+d5lN/evJOu62Q4zKZfuyze32ZnpK0aTHznYo3A0XDYKJaw34U xPCDP4E1OH4JuuoXobiuzHE7T10BtD8gpud52kjwB71NYRuukxQhAAAAJXRFWHRkYXRlOmNyZWF0 ZQAyMDIxLTAzLTExVDE2OjIzOjUyKzAwOjAwwOL9bQAAACV0RVh0ZGF0ZTptb2RpZnkAMjAyMS0w My0xMVQxNjoyMzo1MiswMDowMLG/RdEAAAAASUVORK5CYII= X-Now-Playing: Depeche Mode's _Speak & Spell_: "Big Muff" In-Reply-To: (Alan Third's message of "Wed, 10 Mar 2021 21:45:52 +0000") Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:266334 Archived-At: Alan Third writes: >> We should probably introduce something like the defcustom I described >> elsewhere in this thread, and use it in `create-image' by default, so >> that downscaling images will still use smoothing. > > I like this idea, but I felt somewhat out of my depth trying to > implement it. OK; I'll take a stab at it. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no