/src/freetype/src/autofit/afloader.h

 1/***************************************************************************/
 2/*                                                                         */
 3/*  afloader.h                                                             */
 4/*                                                                         */
 5/*    Auto-fitter glyph loading routines (specification).                  */
 6/*                                                                         */
 7/*  Copyright 2003-2005, 2011-2012 by                                      */
 8/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 9/*                                                                         */
10/*  This file is part of the FreeType project, and may only be used,       */
11/*  modified, and distributed under the terms of the FreeType project      */
12/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
13/*  this file you indicate that you have read the license and              */
14/*  understand and accept it fully.                                        */
15/*                                                                         */
16/***************************************************************************/
17
18
19#ifndef __AFLOADER_H__
20#define __AFLOADER_H__
21
22#include "afhints.h"
23#include "afglobal.h"
24
25
26FT_BEGIN_HEADER
27
28  typedef struct AF_LoaderRec_
29  {
30    FT_Face           face;           /* current face */
31    AF_FaceGlobals    globals;        /* current face globals */
32    FT_GlyphLoader    gloader;        /* glyph loader */
33    AF_GlyphHintsRec  hints;
34    AF_ScriptMetrics  metrics;
35    FT_Bool           transformed;
36    FT_Matrix         trans_matrix;
37    FT_Vector         trans_delta;
38    FT_Vector         pp1;
39    FT_Vector         pp2;
40    /* we don't handle vertical phantom points */
41
42  } AF_LoaderRec, *AF_Loader;
43
44
45  FT_LOCAL( FT_Error )
46  af_loader_init( AF_Loader  loader,
47                  FT_Memory  memory );
48
49
50  FT_LOCAL( FT_Error )
51  af_loader_reset( AF_Loader  loader,
52                   FT_Face    face );
53
54
55  FT_LOCAL( void )
56  af_loader_done( AF_Loader  loader );
57
58
59  FT_LOCAL( FT_Error )
60  af_loader_load_glyph( AF_Loader  loader,
61                        FT_Face    face,
62                        FT_UInt    gindex,
63                        FT_Int32   load_flags );
64
65/* */
66
67
68FT_END_HEADER
69
70#endif /* __AFLOADER_H__ */
71
72
73/* END */