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 1996-2015 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 <ft2build.h>
25#include FT_INTERNAL_STREAM_H
26#include FT_INTERNAL_TRUETYPE_TYPES_H
27
28
29FT_BEGIN_HEADER
30
31
32  FT_LOCAL( FT_Error  )
33  tt_face_load_kern( TT_Face    face,
34                     FT_Stream  stream );
35
36  FT_LOCAL( void )
37  tt_face_done_kern( TT_Face  face );
38
39  FT_LOCAL( FT_Int )
40  tt_face_get_kerning( TT_Face     face,
41                       FT_UInt     left_glyph,
42                       FT_UInt     right_glyph );
43
44#define TT_FACE_HAS_KERNING( face )  ( (face)->kern_avail_bits != 0 )
45
46
47FT_END_HEADER
48
49#endif /* __TTKERN_H__ */
50
51
52/* END */
53