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.bugs Subject: bug#41544: 26.3; Possible incorrect results from color-distance Date: Tue, 18 Aug 2020 16:10:44 +0200 Message-ID: <87blj8kpsr.fsf@gnus.org> References: <5C4A633D-8222-4439-BE37-9B8674F1DA6D@acm.org> <624D7FB8-A836-4A7E-8895-47E867214504@acm.org> <83o8pyc4bq.fsf@gnu.org> <55D73CA5-1EFB-4B0A-8F8B-FDA1D39F51BF@acm.org> <835zc5bsut.fsf@gnu.org> <3BBCFDD4-C14D-4628-91CB-2A0456A96FC7@acm.org> <838sh0abzz.fsf@gnu.org> <83r1us8kw6.fsf@gnu.org> <020DE875-14A8-457A-9AE4-AA0925DB8997@acm.org> <83img48ffx.fsf@gnu.org> <83bllw82xt.fsf@gnu.org> <1B0F31C8-1E11-4527-A053-DD2DE8235F58@acm.org> <83wo4g5hz6.fsf@gnu.org> <49B7D7B5-D9E3-4E97-A749-CF5E8D8EE2C6@acm.org> <83mu5b5573.fsf@gnu.org> <83lfku69q2.fsf@gnu.org> <87eeo4m5kd.fsf@gnus.org> <83d03of3pf.fsf@gnu.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="32105"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: simenheg@runbox.com, mattiase@acm.org, tom@tromey.com, 41544@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 18 16:21:47 2020 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 1k82Ul-0008GB-IR for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 18 Aug 2020 16:21:47 +0200 Original-Received: from localhost ([::1]:48956 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k82Uk-0005Vp-C3 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 18 Aug 2020 10:21:46 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60414) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k82KM-0003br-QA for bug-gnu-emacs@gnu.org; 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Tue, 18 Aug 2020 16:10:49 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAGFBMVEXNuarHq5SyjnHf 0r2aLDpQLStHLCr///9aH4LaAAAAAWJLR0QHFmGI6wAAAAd0SU1FB+QIEg4HMgZpzawAAAGZSURB VDjLndGxUsMwDAZgB67McWh34guZC4YHaM9mBs7STi7S+z8CsmKXQtMFLbn4s37HijH/raa9Aje3 +yvir4LIap733pj9SqvPJU126FfA3yDytL9c9yMznMOtrwBMs7mEPYPUCtwR4C+oR7xwhnZFMEc9 nEO7wOYvdFPJIgA8gy1ngHv/+qdj5C/vX5kfRkgA77JiC8Dnk39DZmQBODS2wA4n1zGTCPKMUwUr 0A0sc2JCJvgs0JgNTM+PhLJdDKhAa9zI07DLJyhAsgLWNk7eeX5kLTmbC2x1KwU6ASm0owakAIgk 6yhh/QK4QFwa8hco2HG5WIgyp9+g2SG8pRA0irh3vcCuQAwh6P9gPjh3gqSQ4wQ+LiAo0FcBGZCA FkK+/qTQEfxAzEk8dc70dpl3Bd01S0eKUa6HFYJ8r87GcCkqENIQQAJNndwcfipKXAbM102nRS00 pJcFnk9nSMnDkP4BrBD19wKBqROtUa6UOTqXB1rPPdhcnUDjbMzbhgWOed1lGNLSOtSorkTVzArH /HK8Bm5w38Sz4AMzeJCqAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDIwLTA4LTE4VDE0OjA3OjUwKzAw OjAwBgKxhgAAACV0RVh0ZGF0ZTptb2RpZnkAMjAyMC0wOC0xOFQxNDowNzo1MCswMDowMHdfCToA AAAASUVORK5CYII= X-Now-Playing: Dead Can Dance's _Spleen and Ideal_: "Circumradiant Dawn" In-Reply-To: <83d03of3pf.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 18 Aug 2020 17:06:52 +0300") 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" Xref: news.gmane.io gmane.emacs.bugs:185490 Archived-At: Eli Zaretskii writes: > How do they make things better, and what things, exactly? My > recollection is that this was about consistency, not correctness. According to the screen shots, they compute correct colours (based on fixing the luminance formulas, if I remember correctly (it's been a couple weeks since I read this thread)). > Also, the original discussion was about quite a few separate changes, > some of which were installed, so I don't think I have a clear idea > which parts you allude to. My impression was that only a few bug fixes were done, but the rest of the colour computation was not applied? That may be wrong -- Mattias? >> Would it be possible to add the new calculations with a defcustom to >> say whether to use the new or old methods? > > I don't think defcustom is the proper way of handling differences in > behavior at this low level. Different ways of computing colours? That's not very low level. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no