From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Image transformation filter for upscaled images Date: Tue, 09 Mar 2021 09:16:42 -0500 Message-ID: References: <871rcpo3nm.fsf@gnus.org> <87v9a1l4d7.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="26416"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Lars Ingebrigtsen , Evgeny Zajcev , Stefan Kangas , emacs-devel To: Alan Third Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Mar 09 15:18:25 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 1lJdBp-0006lO-HU for ged-emacs-devel@m.gmane-mx.org; Tue, 09 Mar 2021 15:18:25 +0100 Original-Received: from localhost ([::1]:45630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJdBo-000298-I9 for ged-emacs-devel@m.gmane-mx.org; Tue, 09 Mar 2021 09:18:24 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37634) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lJdAU-0000mn-CI for emacs-devel@gnu.org; Tue, 09 Mar 2021 09:17:07 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:56800) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lJdAF-0001Rx-6f for emacs-devel@gnu.org; Tue, 09 Mar 2021 09:16:58 -0500 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id BB6C080AF9; Tue, 9 Mar 2021 09:16:45 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id AFA0C804E6; Tue, 9 Mar 2021 09:16:43 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1615299403; bh=FA5kCOspInhXTS9Vp1FQ2HUWKS6H9tdrQ5obaaJ8hJY=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=JGL4SCozY9IqYUVaUufvdkYpLYcYjWScfiNzyNHIBuxPr1a+WNNSzxRERsqX5lwZv /MeuLbM5cx041HWVYyuqhgSyr+OZ8itutkex1sAGsqy404AJUWj2Dxr/GtRdfcinTM gh9Cj1xBwvvHOPxh3+z1nhua1QSVVHvi2VoU7ZXeXwCi/HIs34L/Nx88NAXHD0n9sb wHxUBUmqOrHHMGDYNsHbY9+P+Rbrr7NsIpfyokAWYeJ2mZKeWhHblDO8hJma5R4uYD Br7yu1fuACQ4VcL5Y+9sHLiNgsZlt711phDL+vtaSnHUrE3HUJTWSHZZ5KBxTqdxWJ /NtHwfEaGb0+A== Original-Received: from alfajor (unknown [216.154.43.249]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 692A41201E1; Tue, 9 Mar 2021 09:16:43 -0500 (EST) In-Reply-To: (Alan Third's message of "Tue, 9 Mar 2021 09:28:37 +0000") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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:266244 Archived-At: > This might be a stupid question, but would it not make more sense to > teach doc-view to generate images that are the correct resolution > already? That would make it look much better than any scaling option. It does already, in most circumstances. There are cases where we use scaling, tho [ can't remember when or why, sorry. ] Stefan