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Re: Redisplay issue
From: |
YAMAMOTO Mitsuharu |
Subject: |
Re: Redisplay issue |
Date: |
Tue, 08 Dec 2015 13:03:19 +0900 |
User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> On Mon, 07 Dec 2015 19:19:48 +0200, Eli Zaretskii <address@hidden> said:
>> It seems that freetype has two types of structures containing
>> metrics values (ascender, descender, height): FT_FaceRec and
>> FT_Size_Metrics. ftfont.c uses the former for scalable fonts and
>> the latter for the other cases.
> Perhaps Yuan could look at the respective values in the debugger,
> and see if they explain the 1-pixel difference. Can you suggest to
> him how to set up his debugging session so as to catch the values
> for the default font?
I assume you are using the emacs-25 branch.
(undo my previous patch)
% make clean
% make CFLAGS='-O0 -g3'
% gdb src/emacs
(gdb) b ftfont.c:1244
(gdb) command
>call (void)debug_print(entity)
>p scalable
>p *ft_face
>p ft_face->size.metrics
>cont
>end
(gdb) r
YAMAMOTO Mitsuharu
address@hidden
- Re: Redisplay issue, (continued)
- Re: Redisplay issue, martin rudalics, 2015/12/04
- Re: Redisplay issue, Eli Zaretskii, 2015/12/04
- Re: Redisplay issue, martin rudalics, 2015/12/04
- Re: Redisplay issue, Eli Zaretskii, 2015/12/04
- Re: Redisplay issue, Eli Zaretskii, 2015/12/04
- Re: Redisplay issue, YAMAMOTO Mitsuharu, 2015/12/04
- Re: Redisplay issue, Eli Zaretskii, 2015/12/05
- Re: Redisplay issue, Yuan MEI, 2015/12/05
- Re: Redisplay issue, YAMAMOTO Mitsuharu, 2015/12/06
- Re: Redisplay issue, Eli Zaretskii, 2015/12/07
- Re: Redisplay issue,
YAMAMOTO Mitsuharu <=
- Re: Redisplay issue, Eli Zaretskii, 2015/12/11