From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Thiago Melo Newsgroups: gmane.emacs.bugs Subject: bug#64923: 29.1; white background glitch with new graphical frames Date: Sun, 30 Jul 2023 13:07:42 +0000 Message-ID: References: <87zg3fva8w.fsf@yahoo.com> <87sf97uft8.fsf@yahoo.com> <87h6pmup5r.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34033"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Martin Rudalics , Eli Zaretskii , 64923@debbugs.gnu.org To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 30 15:39:39 2023 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 1qQ6e3-0008id-1m for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 30 Jul 2023 06:08:19 -0700 (PDT) In-Reply-To: <87h6pmup5r.fsf@yahoo.com> 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:266371 Archived-At: On Sun, Jul 30, 2023 at 2:08=E2=80=AFAM Po Lu wrote: > Does this fix both your problems? > > diff --git a/src/xfns.c b/src/xfns.c > index 55bcfb8e20e..222e24f1326 100644 > --- a/src/xfns.c > +++ b/src/xfns.c > @@ -5393,6 +5393,17 @@ DEFUN ("x-create-frame", Fx_create_frame, Sx_creat= e_frame, > gui_default_parameter (f, parms, Qfullscreen, Qnil, > "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); > > +#ifdef USE_CAIRO > + /* Set the initial size of the Cairo surface to the frame's current > + width and height. If the window manager doesn't resize the new > + frame after it's first mapped, Emacs will create a surface with > + empty dimensions in response to to the initial exposure event, > + which will persist until the next time it's resized. > + (bug#64923) */ > + x_cr_update_surface_desired_size (f, FRAME_PIXEL_WIDTH (f), > + FRAME_PIXEL_HEIGHT (f)); > +#endif /* USE_CAIRO */ > + > /* Make the window appear on the frame and enable display, unless > the caller says not to. However, with explicit parent, Emacs > cannot control visibility, so don't try. */ Yes, this patch fixes both issues. Very insightful, Po Lu, thanks.