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From: "Vesa Jääskeläinen" <chaac@nic.fi>
To: The development of GRUB 2 <grub-devel@gnu.org>
Subject: Re: About grub-1.91's terminal  vesafb .(CJK characters)
Date: Mon, 28 Nov 2005 15:04:06 +0200	[thread overview]
Message-ID: <438B0046.7020301@nic.fi> (raw)
In-Reply-To: <1133054853.2501.2.camel@localhost.localdomain>

Andy Zheng wrote:
> Hello,
> 
> I discovered that, in the current GRUB 2 (1.91 and CVS as of today), the
> vesafb terminal cannot display fullwidth (16x16) CJK characters
> properly.  (The vga terminal displays both halfwidth and fullwidth
> characters properly.)
> 
> I finally got it to work after some tweaking.  Please see the attached
> patch file.

Thanks for your note.

I already noticed this off by one problem, but it is not fixed in CVS.
And it is a bit different fix. In my development version of video
subsystem byte ordering for greater than width>8 is a bit different so
the actual rendering code is different.

Could you test the new rendering code if it is a correct, as it is a bit
harder for me to test foreigner glyphs :)

Here is link to latest code.
http://jumi.lut.fi/~vjaaskel/grub2/grub2-video-20051126.tar.gz

Now this rendering code reside in video/i386/pc/vbe.c
(grub_video_vbe_blit_glyph).




      reply	other threads:[~2005-11-28 13:04 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-27  1:27 About grub-1.91's terminal vesafb .(CJK characters) Andy Zheng
2005-11-28 13:04 ` Vesa Jääskeläinen [this message]

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