From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Third Newsgroups: gmane.emacs.bugs Subject: bug#52085: 29.0.50; Frame occasionally fails to paint while screen sharing on macOS Date: Thu, 2 Dec 2021 22:22:02 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14458"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 52085@debbugs.gnu.org To: Aaron Jensen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 02 23:23:17 2021 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 1msuTz-0003VM-EF for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 02 Dec 2021 23:23:15 +0100 Original-Received: from localhost ([::1]:59082 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1msuTy-0007so-AD for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 02 Dec 2021 17:23:14 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:37664) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1msuTm-0007sP-Gd for bug-gnu-emacs@gnu.org; Thu, 02 Dec 2021 17:23:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37983) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1msuTm-0001BZ-9S for bug-gnu-emacs@gnu.org; Thu, 02 Dec 2021 17:23:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1msuTm-0007z4-5t for bug-gnu-emacs@gnu.org; Thu, 02 Dec 2021 17:23:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan Third Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 02 Dec 2021 22:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 52085 X-GNU-PR-Package: emacs Original-Received: via spool by 52085-submit@debbugs.gnu.org id=B52085.163848373430586 (code B ref 52085); Thu, 02 Dec 2021 22:23:02 +0000 Original-Received: (at 52085) by debbugs.gnu.org; 2 Dec 2021 22:22:14 +0000 Original-Received: from localhost ([127.0.0.1]:49521 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1msuT0-0007xG-6f for submit@debbugs.gnu.org; Thu, 02 Dec 2021 17:22:14 -0500 Original-Received: from outbound.soverin.net ([116.202.126.228]:55557) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1msuSx-0007x1-Uf for 52085@debbugs.gnu.org; Thu, 02 Dec 2021 17:22:12 -0500 Original-Received: from smtp.soverin.net (unknown [10.10.3.24]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by outbound.soverin.net (Postfix) with ESMTPS id 61F5566; Thu, 2 Dec 2021 22:22:05 +0000 (UTC) Original-Received: from smtp.soverin.net (smtp.soverin.net [159.69.232.138]) by soverin.net DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=idiocy.org; s=soverin; t=1638483724; bh=rGSAKzJO2HBZGndVhG0miWN2tnNTBUld0t+W0pbUyO0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=G3DnqkWe5a47sRzbwED/lPARySisPs9tF1oEGH+hTmf3tfRpEB5ni0ctPdyFg4xTA uv9Dbor4jVInBa68AsNKZSHYtLORzg4jEuZmJrz5v1Gwr0dY0Cb22Er3ecRxyREACo 2b2qpYuPs5KiFRHMlXNXVIlNegl79LqlVF9QqX/f9qSNv6rRVD3OiewdpvIe/GC4wN 0QUuP/twOQgAoPh78MQt9e/Hh235ASl3rI8Y5qknIZlZL9kno/Q9k8wO2YOuOtN4CG NEdxIybqP2R/uRppg4cyeql94ERXF+EB3H7Xo1NwRoAP0jiEAPbvXnUzg3RVF3ICaZ qiIhhZBb9OOJQ== Original-Received: from alan by faroe.holly.idiocy.org with local (Exim 4.95-RC2) (envelope-from ) id 1msuSo-000xtP-EW; Thu, 02 Dec 2021 22:22:02 +0000 Mail-Followup-To: Alan Third , Aaron Jensen , 52085@debbugs.gnu.org Content-Disposition: inline In-Reply-To: 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:221353 Archived-At: On Wed, Nov 24, 2021 at 08:12:53PM -0500, Aaron Jensen wrote: > I still need to try this with emacs -Q, but I have seen this for some > time now (possibly since Alan's recent batch of changes to macOS > rendering) > > If I am screen sharing on zoom, I will often issue a command that I > expect to repaint the frame and it will not. If I issue another then it > repaints immediately with both commands having been realized. This > *only* happens when screen sharing with Zoom. I will try other screen > sharing software to see if it is a Zoom specific thing. I am typically > sharing just the Emacs window (and maybe an iTerm and a browser), but > never full screen sharing. > > Alan, is there anything that you could think of that could cause > something like this to happen? Is there logging I could add to help get > to the bottom of it? Probably the first thing you could do is check that [EmacsLayer display] is being called at the right time. But I can't really think of any particular reason for this to happen. -- Alan Third