From: Po Lu <luangruo@yahoo.com>
To: Andy Stewart <lazycat.manatee@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: Emacs pgtk branch make-frame-visible/make-frame-invisible slower than Emacs X11 branch
Date: Sun, 16 Oct 2022 08:32:13 +0800 [thread overview]
Message-ID: <87ilkkmwvm.fsf@yahoo.com> (raw)
In-Reply-To: <CAK-HePja3+XWtPKhLSGimsb0Dvbi1bOL9wOQqGH_MZViiMTFzA@mail.gmail.com> (Andy Stewart's message of "Sun, 16 Oct 2022 01:25:49 +0800")
Andy Stewart <lazycat.manatee@gmail.com> writes:
> I'm author of lsp-bridge, I found Emacs pgtk's
> make-frame-visible/make-frame-invisible is much slower than Emacs x11
> branch.
>
> I read source code of pgtk_make_frame_visible at
> https://github.com/bqv/emacs/blob/0f468a2f8bd6b8950be92431905b79f4d36ef8fd/src/pgtkterm.c#L508
> , why pgtk_make_frame_visible add while loop here to wait map-event
> callback?
>
> XFLOAT_DATA (Vpgtk_wait_for_event_timeout) * 1000 equal 100ms, if wait
> here too long, it will slow down user type next char even
> `gtk_widget_show' has execute.
>
> Can someone fix this issue?
Emacs wants to ensure that the frame is mapped by the X server or
Wayland compositor by the time make-frame-visible returns.
Are you using child frames by any chance? If so, please report this bug
to bug-gnu-emacs@gnu.org.
prev parent reply other threads:[~2022-10-16 0:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-15 17:25 Emacs pgtk branch make-frame-visible/make-frame-invisible slower than Emacs X11 branch Andy Stewart
2022-10-16 0:32 ` Po Lu [this message]
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