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Re: Implementing child frames on terminal
From: |
Eli Zaretskii |
Subject: |
Re: Implementing child frames on terminal |
Date: |
Tue, 12 Jul 2022 16:48:51 +0300 |
> From: Po Lu <luangruo@yahoo.com>
> Cc: akib@disroot.org, monnier@iro.umontreal.ca, emacs-devel@gnu.org,
> ibluefocus@outlook.com
> Date: Tue, 12 Jul 2022 21:38:23 +0800
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > That'd be a step in the wrong direction, I think. The whole idea of
> > TTY display is that glyphs written to the glyph rows of a window's
> > matrix "miraculously" end up in the frame's glyph matrix. This avoids
> > a costly copying of glyphs by allocating the glyphs of windows from
> > the glyphs of the frame glyph matrix, and allows the last stage of
> > redisplay to optimize the writes of the entire frame, as opposed to
> > doing that window by window, which will surely be less optimal.
> >
> > I see no reason yet to abandon this trick.
>
> I think you're right. I don't understand the frame-based redisplay very
> well, thanks.
Which part is difficult to understand?
- Implementing child frames on terminal, Akib Azmain Turja, 2022/07/11
- Re: Implementing child frames on terminal, Eli Zaretskii, 2022/07/12
- Re: Implementing child frames on terminal, Akib Azmain Turja, 2022/07/12
- Re: Implementing child frames on terminal, Eli Zaretskii, 2022/07/12
- Re: Implementing child frames on terminal, Akib Azmain Turja, 2022/07/13
- Re: Implementing child frames on terminal, Eli Zaretskii, 2022/07/13
- Re: Implementing child frames on terminal, Akib Azmain Turja, 2022/07/13
- Re: Implementing child frames on terminal, Eli Zaretskii, 2022/07/13
- Re: Implementing child frames on terminal, Akib Azmain Turja, 2022/07/14
- Re: Implementing child frames on terminal, Eli Zaretskii, 2022/07/14
Re: Implementing child frames on terminal, Eli Zaretskii, 2022/07/12