From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Illia Ostapyshyn Newsgroups: gmane.emacs.devel Subject: Re: macOS metal rendering engine in mac port Date: Wed, 15 Sep 2021 21:30:09 +0200 Message-ID: <877dfhmybi.fsf@gmail.com> References: <83fsy44l7y.fsf@gnu.org> <83wnrg2oq9.fsf@gnu.org> <83v9702n8j.fsf@gnu.org> <83sg242l8s.fsf@gnu.org> <83lf7v3acn.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="34626"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Alan Third , emacs-devel@gnu.org To: Aaron Jensen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Sep 15 21:37:35 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 1mQait-0008rq-Hs for ged-emacs-devel@m.gmane-mx.org; Wed, 15 Sep 2021 21:37:35 +0200 Original-Received: from localhost ([::1]:36150 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mQais-0001pS-AM for ged-emacs-devel@m.gmane-mx.org; Wed, 15 Sep 2021 15:37:34 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48726) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mQac6-0004Ks-0y for emacs-devel@gnu.org; Wed, 15 Sep 2021 15:30:34 -0400 Original-Received: from mail-ed1-x532.google.com ([2a00:1450:4864:20::532]:44932) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mQac3-0005Oe-Du for emacs-devel@gnu.org; Wed, 15 Sep 2021 15:30:33 -0400 Original-Received: by mail-ed1-x532.google.com with SMTP id v22so3406882edd.11 for ; Wed, 15 Sep 2021 12:30:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:in-reply-to:references:user-agent:date :message-id:mime-version; bh=M7Gk8SnxKaM5Cb5R4WR/a55cbnbGK3y5sbzfcWe1uUQ=; b=omDXskXjy1Lwnhbx/k+FCGzYWNBemkuak4bHwNI790OWkezg9PsLZFQrA2RClu2DVf /6/2U2WXtJ9tzdm7gGY8CvfPTeMZErIZAkp63Apiusg1RKGokF7rGuJTeMnpYhARs99a UqAzag+KGtRuGHQSXROcZrTKz87TwyZrDBI4qwjfWplF0NJQor5G+nCqA2ffJHRsKsJ2 fxuQBvcVfKGq7yiXeqg813J956CjC6iAbJcybW1fx2fGS6T4eYPm3DZDl74edETeNTTi HJI08KAPzPHqg0SCZD5m6D2qwOZ8pz2BDbM1NNK+Pm6wPNOhdq2r7EADyfIG6ysDjIaf 7csQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references :user-agent:date:message-id:mime-version; bh=M7Gk8SnxKaM5Cb5R4WR/a55cbnbGK3y5sbzfcWe1uUQ=; b=NbY3UsQyJhyjT2AfOHwQh4zWw1zpd8pm4dR/frLCEu0OMtFRlX6aTxxC3z/0KQ+7NA hCimIEzXAOpwh2hZ/Th/PYy+zTu+r9ZbUHxyYC6q3wZ8ALVm0HHqp9t0TTuUoP8/JSo+ T2a+LzsfeZti7eHTJ3zfXf8iBGGR04+AWqgNYPrg4DblH9mf1AgJ0+lfZP2KGGqgtEIP rB/dfFlOWenRnxMbZtymzvb/OMsa01r7FszyCrWoteHRH2pKlh5hlEHvw3938Yf48Cyl wtYxsajKlxJ6vBAAxEcKqH/kz1hucE1O01eRbJF46L2mWZJk/A3weiLKyvp5MQomqnaE Hr6g== X-Gm-Message-State: AOAM5338Kkm+/RELEUORrj1HUlSASIHzJ3A+jcvTDfPa6QkuiVOxR/Ts OdPcHyqPdcH2x/X/sqF8ugEBtnuzZY49JWLj3Kc= X-Google-Smtp-Source: ABdhPJzHaP9KT45JcOTfHc3AROQGLpubiMowhWwc99HqKzMQ6vBuf7Jjx+nKutBq8/2vyG5uw4X4nA== X-Received: by 2002:a17:906:9b87:: with SMTP id dd7mr1850098ejc.99.1631734228533; Wed, 15 Sep 2021 12:30:28 -0700 (PDT) Original-Received: from arch-mbp (ip185131.wh.uni-hannover.de. [130.75.185.131]) by smtp.gmail.com with ESMTPSA id mq25sm361458ejc.71.2021.09.15.12.30.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Sep 2021 12:30:27 -0700 (PDT) In-Reply-To: (Aaron Jensen's message of "Wed, 15 Sep 2021 09:16:22 -0400") Received-SPF: pass client-ip=2a00:1450:4864:20::532; envelope-from=ilya.ostapyshyn@gmail.com; helo=mail-ed1-x532.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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:274769 Archived-At: Aaron Jensen writes: > It's infrequent, but I've seen a number of rendering artifacts in 28 > in the last month or so. Typically it is a line of group of lines that > are painted twice (i.e. in the wrong place). I may see line 33 > duplicated so there is no 34, just two 33 in a row. Scrolling to > change the position does not fix it. I have to scroll the buggy line > out of view entirely and scroll it back to get it to be right. > > I do not have a repro for this unfortunately. I can confirm that I have been having this exact issue for quite some time now. It is very infrequent and mild so I never bothered to report it. I also don't have any ideas what's causing it and how to reproduce it, but M-x redraw-display RET fixes it straight away.