From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrew Cohen Newsgroups: gmane.emacs.devel Subject: Re: bug in pgtk rendering Date: Wed, 16 Mar 2022 10:51:52 +0800 Message-ID: <87a6dqip87.fsf@ust.hk> References: <87a6dqvham.fsf@ust.hk> <87tubyu2bh.fsf@ust.hk> <87bky6sks4.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="20839"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Mar 16 03:52:43 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 1nUJmE-0005FE-9g for ged-emacs-devel@m.gmane-mx.org; Wed, 16 Mar 2022 03:52:43 +0100 Original-Received: from localhost ([::1]:59136 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nUJmC-0001sS-TI for ged-emacs-devel@m.gmane-mx.org; 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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:287206 Archived-At: >>>>> "PL" == Po Lu writes: PL> Andrew Cohen writes: >> Sorry for following up on my own post---I was filing a bug report >> and realized I haven't tried to reproduce the problem with emacs >> -Q. I'll do some more digging before reporting the bug. I >> apologize for the noise. PL> It's probably bug#54040. Could you try the fix I posted at the PL> end of that thread? The original reporter went quiet. I guess you mean this? >What happens if you replace: > > scale = gtk_widget_get_scale_factor (FRAME_GTK_WIDGET (f)); > cairo_surface_set_device_scale (surface, scale, scale); > >With: > > cairo_surface_set_device_scale (surface, 1, 1); That now makes everything blurry on the primary monitor as well as the secondary, and much more frequently :( -- Andrew Cohen