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/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
Copyright (C) 2002-2020 by Jin-Hwan Cho and Shunsaku Hirata,
the dvipdfmx project team.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef _TT_GLYF_H_
#define _TT_GLYF_H_
struct tt_glyph_desc
{
USHORT gid;
USHORT ogid; /* GID in original font */
USHORT advw, advh;
SHORT lsb, tsb;
SHORT llx, lly, urx, ury;
ULONG length;
BYTE *data;
};
struct tt_glyphs
{
USHORT num_glyphs;
USHORT max_glyphs;
USHORT last_gid;
USHORT emsize;
USHORT dw; /* optimal value for DW */
USHORT default_advh; /* default value */
SHORT default_tsb; /* default value */
struct tt_glyph_desc *gd;
unsigned char *used_slot;
};
extern struct tt_glyphs *tt_build_init (void);
extern void tt_build_finish (struct tt_glyphs *g);
extern USHORT tt_add_glyph (struct tt_glyphs *g, USHORT gid, USHORT new_gid);
extern USHORT tt_get_index (struct tt_glyphs *g, USHORT gid);
extern USHORT tt_find_glyph (struct tt_glyphs *g, USHORT gid);
extern int tt_build_tables (sfnt *sfont, struct tt_glyphs *g);
extern int tt_get_metrics (sfnt *sfont, struct tt_glyphs *g);
#endif /* _TT_GLYF_H_ */
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