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Save more information into Android font names

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* src/sfntfont.c (sfntfont_open): Besides just the font file
name, also store the interpreter state, UPEM, charset and
instance number in FONT_FULLNAME_INDEX.
This commit is contained in:
Po Lu 2023-11-21 14:18:04 +08:00
parent 65600b97bd
commit 3027695ea8
1 changed files with 14 additions and 4 deletions
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18
src/sfntfont.c
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@ -3392,12 +3392,22 @@ sfntfont_open (struct frame *f, Lisp_Object font_entity,
(Vvertical_centering_font_regexp,
font->props[FONT_NAME_INDEX]) >= 0));
/* And set a reasonable full name, namely the name of the font
file. */
font->props[FONT_FULLNAME_INDEX]
= font->props[FONT_FILE_INDEX]
/* Set the name of the font file. */
font->props[FONT_FILE_INDEX]
= DECODE_FILE (build_unibyte_string (desc->path));
/* Encapsulate some information on the font useful while debugging
(along with being informative in general) in the font name. */
AUTO_STRING (format, "%s %s interpreted: %s upem: %s charset: %s"
" instance: %s");
font->props[FONT_FULLNAME_INDEX]
= CALLN (Fformat, format, desc->family, desc->style,
font_info->interpreter ? Qt : Qnil,
make_fixnum (font_info->head->units_per_em),
CHARSET_NAME (charset),
make_fixnum (instance));
/* All done. */
unblock_input ();
return font_object;