2 * Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
4 * This file is part of libass.
6 * libass is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * libass is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with libass; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
28 #include "ass_types.h"
30 typedef struct ass_font_desc_s {
34 int treat_family_as_pattern;
37 #define ASS_FONT_MAX_FACES 10
39 typedef struct ass_font_s {
41 ass_library_t *library;
43 FT_Face faces[ASS_FONT_MAX_FACES];
45 double scale_x, scale_y; // current transform
46 FT_Vector v; // current shift
50 // FIXME: passing the hashmap via a void pointer is very ugly.
51 ass_font_t *ass_font_new(void *font_cache, ass_library_t *library,
52 FT_Library ftlibrary, void *fc_priv,
53 ass_font_desc_t *desc);
54 void ass_font_set_transform(ass_font_t *font, double scale_x,
55 double scale_y, FT_Vector * v);
56 void ass_font_set_size(ass_font_t *font, double size);
57 void ass_font_get_asc_desc(ass_font_t *font, uint32_t ch, int *asc,
59 FT_Glyph ass_font_get_glyph(void *fontconfig_priv, ass_font_t *font,
60 uint32_t ch, ass_hinting_t hinting);
61 FT_Vector ass_font_get_kerning(ass_font_t *font, uint32_t c1, uint32_t c2);
62 void ass_font_free(ass_font_t *font);
64 #endif /* LIBASS_FONT_H */