From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Implementing image support for kitty terminal Date: Thu, 08 Sep 2022 19:00:41 +0300 Message-ID: <83o7vpetzq.fsf@gnu.org> References: <83v8pydl9a.fsf@gnu.org> <221cc6e0-ac45-cf03-6b17-c8c3798eebe3@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26284"; mail-complaints-to="usenet@ciao.gmane.io" Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org, jao@gnu.org To: Gerd =?utf-8?Q?M=C3=B6llmann?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Sep 08 18:12:03 2022 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 1oWK8J-0006b1-Fl for ged-emacs-devel@m.gmane-mx.org; Thu, 08 Sep 2022 18:12:03 +0200 Original-Received: from localhost ([::1]:54988 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oWK8I-0002tw-Gt for ged-emacs-devel@m.gmane-mx.org; Thu, 08 Sep 2022 12:12:02 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47842) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oWJxb-0000bJ-IC for emacs-devel@gnu.org; Thu, 08 Sep 2022 12:01:01 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37940) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oWJxa-0004Fe-KP; Thu, 08 Sep 2022 12:00:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=6m3YqpOnYeUD7TISxqfeXc/AfLnGzqw3AFgywX3yeUc=; b=BdOwO6f88fS+J0hJKH6x KYW6kmt7pzOEocC9unSePW4UztEzIqd39oO9ak7MNNoD+VlFIv7Ui4o3+PHYgqrixuN0iWuiklLqo o63S0QJT/tI7xkB4ZhUEIrDDxJVgKhg/7PPhj6r2lC94qHryq9+PC5kagsXweg8HttMGm4ACqwe/y pUY9tKI85YjM+T3NdEZdw94/M2PvBcHpvzOYohZa3nZh7BYaL478imEAj42So9uy0zhoddskt/gnZ b1p+vEK7ZbIhsm5lSKaktB+OgGY1awhafJZ2/jo8/8DbdONYnDqIlks+mDfpwvL45BxsYPaHsk138 u/+hRB0cK43mxw==; Original-Received: from [87.69.77.57] (port=4983 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oWJxY-00007G-L0; Thu, 08 Sep 2022 12:00:58 -0400 In-Reply-To: <221cc6e0-ac45-cf03-6b17-c8c3798eebe3@gmail.com> (message from Gerd =?utf-8?Q?M=C3=B6llmann?= on Thu, 8 Sep 2022 16:03:16 +0200) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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:294984 Archived-At: > Date: Thu, 8 Sep 2022 16:03:16 +0200 > Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org, jao@gnu.org > From: Gerd Möllmann > > On 22-09-08 15:54 , Eli Zaretskii wrote: > >> Date: Thu, 8 Sep 2022 14:47:48 +0200 > >> Cc: eliz@gnu.org, emacs-devel@gnu.org, jao@gnu.org > >> From: Gerd Möllmann > >> > >> And I'd leave the "normal" terminal code out of this. > > > > Including frame-based redisplay in update_frame? > > Yes, I'd leave that as-is. The frame-based updates used to be quite > important for relatively dumb and slow terminals because it increases > the possibility of reusing parts of the display that are alreay > displayed on the terminal. So you basically are saying that this should be a new kind of window-system, yes? Because we will need to distinguish it both in places other than write_glyphs, and also in Lisp.