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#51886: 29.0.50; pixel-scroll-mode garbage collects like crazy Date: Tue, 20 Sep 2022 17:16:33 +0200 Message-ID: <87sfkmcbzi.fsf@gnus.org> References: <87ee7gwop0.fsf.ref@yahoo.com> <87ee7gwop0.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7210"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 51886@debbugs.gnu.org To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Sep 20 20:57:42 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 1oaiRC-0001hO-Dv for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 20 Sep 2022 20:57:42 +0200 Original-Received: from localhost ([::1]:58806 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oaiRB-0004NY-Ey for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 20 Sep 2022 14:57:41 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51440) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oaeze-00053V-QU for bug-gnu-emacs@gnu.org; Tue, 20 Sep 2022 11:17:10 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60162) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oaeze-0006Xc-GS for bug-gnu-emacs@gnu.org; Tue, 20 Sep 2022 11:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oaeze-0001Ma-61 for bug-gnu-emacs@gnu.org; Tue, 20 Sep 2022 11:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 20 Sep 2022 15:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51886 X-GNU-PR-Package: emacs Original-Received: via spool by 51886-submit@debbugs.gnu.org id=B51886.16636870085196 (code B ref 51886); Tue, 20 Sep 2022 15:17:02 +0000 Original-Received: (at 51886) by debbugs.gnu.org; 20 Sep 2022 15:16:48 +0000 Original-Received: from localhost ([127.0.0.1]:59237 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oaezQ-0001Lj-03 for submit@debbugs.gnu.org; Tue, 20 Sep 2022 11:16:48 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:47922) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oaezO-0001LU-Dj for 51886@debbugs.gnu.org; Tue, 20 Sep 2022 11:16:46 -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:Date:References: In-Reply-To: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=imORSvYlCkie6tAqZaPDWAS6ZLnPN0YgbNcoXWwGaw0=; b=OJt9rlC8wnHi1yk9YoaNTOGFTu smmiGZS6mO9G33lC3QdBcL4bH3RBduJjIqJRm5/fuVRu4xcvrDZFXZNxVeQj/OGFVB9nT0dRl2nAW 4PBsYtdDAERzV6dItVMQkUpSmN6ezuMabxRlwauOXJgp0Rix6yV0g51WgE+5L/+1lQ48=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oaezF-0003CT-W7; Tue, 20 Sep 2022 17:16:40 +0200 In-Reply-To: <87ee7gwop0.fsf@yahoo.com> (Po Lu's message of "Tue, 16 Nov 2021 15:21:31 +0800") X-Now-Playing: Beta Evers's _Cold Wave Volume 2_: "Hiding" 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:243205 Archived-At: Po Lu writes: > Starting from `emacs -Q', do M-x pixel-scroll-mode RET, then configure > it as follows: > > (setq pixel-dead-time 0) > (setq pixel-resolution-fine-flag 1) > (setq garbage-collection-messages t) > > Then scroll the display with the mouse wheel. It will garbage collect > like crazy, leading to a great deal of stuttering (in emacs-28 as well). > > I want to reuse most of the code in pixel-scroll.el for XInput2 pixel > scrolling, but this is holding me back, as the excessive garbage > collection makes it completely unusable. This was almost a year ago, and I think you've fixed a bunch of things in this area meanwhile, if I remember correctly? Is this bug report still relevant? (I haven't tried to reproduce the problem myself.)