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#54496: 27.2; image-mode operations should reuse image :data property Date: Mon, 21 Mar 2022 17:57:08 +0100 Message-ID: <87r16vs0pn.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7451"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 54496@debbugs.gnu.org To: awrhygty@outlook.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 21 17:59:39 2022 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 1nWLNb-0001mw-M0 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 21 Mar 2022 17:59:39 +0100 Original-Received: from localhost ([::1]:45814 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nWLNa-0000DJ-Br for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 21 Mar 2022 12:59:38 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:40706) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWLM2-0007N7-IE for bug-gnu-emacs@gnu.org; Mon, 21 Mar 2022 12:58:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44094) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nWLM1-0003N8-Qi for bug-gnu-emacs@gnu.org; Mon, 21 Mar 2022 12:58:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nWLM1-0000nJ-Qp for bug-gnu-emacs@gnu.org; Mon, 21 Mar 2022 12:58:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 21 Mar 2022 16:58:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54496 X-GNU-PR-Package: emacs Original-Received: via spool by 54496-submit@debbugs.gnu.org id=B54496.16478818382670 (code B ref 54496); Mon, 21 Mar 2022 16:58:01 +0000 Original-Received: (at 54496) by debbugs.gnu.org; 21 Mar 2022 16:57:18 +0000 Original-Received: from localhost ([127.0.0.1]:37988 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nWLLK-0000gz-KF for submit@debbugs.gnu.org; Mon, 21 Mar 2022 12:57:18 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:52250) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nWLLJ-0000gG-1T for 54496@debbugs.gnu.org; Mon, 21 Mar 2022 12:57:17 -0400 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=sVMwQ6ViwDw8DIay/kV5PwW9Kj9mYbVSyduAFsd4CHM=; b=Gz1aVKOiZecueUr4RqXGsGhX96 NeECU4F5149sXZUMHjVOffwLvzh1pamangaeGQk0nTT2I1JxmcA+hS8We9SEpo4mTvjpmlPxOMg01 6Wo3N1KXH4lRUP3vXvbkZtirtCqbCUhUNh/89dlhbitGUp/2WftaNMOEDSh2ZeCRnAvI=; Original-Received: from 109.179.236.69.tmi.telenormobil.no ([109.179.236.69] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nWLLA-0001LF-UJ; Mon, 21 Mar 2022 17:57:11 +0100 In-Reply-To: (awrhygty@outlook.com's message of "Mon, 21 Mar 2022 22:42:08 +0900") 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:228693 Archived-At: awrhygty@outlook.com writes: > When viewing an image of external format which image-convert is used for, > 'r'(image-rotate) command is done immediately. > But resizing commands like 's o'(image-transform-original) takes much time. > It seems that 's o' calls image-convert each time. > To save time, converted data should be reused. `r' is an image command, while `s o' is an image-mode command, and image-mode doesn't know anything about the image file being displayed having done a round-trip via image-convert. I.e., image-mode creates a new image with a new `create-image', which I think is the right thing to do here. I don't think it's worth it to introduce extra complexity here, so I'm closing this as a "wontfix". -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no