1 | /**************************************************************************** |
2 | * |
3 | * ttkern.h |
4 | * |
5 | * Load the basic TrueType kerning table. This doesn't handle |
6 | * kerning data within the GPOS table at the moment. |
7 | * |
8 | * Copyright (C) 1996-2023 by |
9 | * David Turner, Robert Wilhelm, and Werner Lemberg. |
10 | * |
11 | * This file is part of the FreeType project, and may only be used, |
12 | * modified, and distributed under the terms of the FreeType project |
13 | * license, LICENSE.TXT. By continuing to use, modify, or distribute |
14 | * this file you indicate that you have read the license and |
15 | * understand and accept it fully. |
16 | * |
17 | */ |
18 | |
19 | |
20 | #ifndef TTKERN_H_ |
21 | #define TTKERN_H_ |
22 | |
23 | |
24 | #include <freetype/internal/ftstream.h> |
25 | #include <freetype/internal/tttypes.h> |
26 | |
27 | |
28 | FT_BEGIN_HEADER |
29 | |
30 | |
31 | FT_LOCAL( FT_Error ) |
32 | tt_face_load_kern( TT_Face face, |
33 | FT_Stream stream ); |
34 | |
35 | FT_LOCAL( void ) |
36 | tt_face_done_kern( TT_Face face ); |
37 | |
38 | FT_LOCAL( FT_Int ) |
39 | tt_face_get_kerning( TT_Face face, |
40 | FT_UInt left_glyph, |
41 | FT_UInt right_glyph ); |
42 | |
43 | #define TT_FACE_HAS_KERNING( face ) ( (face)->kern_avail_bits != 0 ) |
44 | |
45 | |
46 | FT_END_HEADER |
47 | |
48 | #endif /* TTKERN_H_ */ |
49 | |
50 | |
51 | /* END */ |
52 | |