afpic.h revision ec62c527eb34ee4481a0153ceb42dfd35d7e1d26 
1/***************************************************************************/
2/*                                                                         */
3/*  afpic.h                                                                */
4/*                                                                         */
5/*    The FreeType position independent code services for autofit module.  */
6/*                                                                         */
7/*  Copyright 2009-2015 by                                                 */
8/*  Oran Agra and Mickey Gabel.                                            */
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 __AFPIC_H__
20#define __AFPIC_H__
21
22
23FT_BEGIN_HEADER
24
25#include FT_INTERNAL_PIC_H
26
27
28#ifndef FT_CONFIG_OPTION_PIC
29
30#define AF_SERVICES_GET                af_services
31#define AF_SERVICE_PROPERTIES_GET      af_service_properties
32
33#define AF_WRITING_SYSTEM_CLASSES_GET  af_writing_system_classes
34#define AF_SCRIPT_CLASSES_GET          af_script_classes
35#define AF_STYLE_CLASSES_GET           af_style_classes
36#define AF_INTERFACE_GET               af_autofitter_interface
37
38#else /* FT_CONFIG_OPTION_PIC */
39
40  /* some include files required for members of AFModulePIC */
41#include FT_SERVICE_PROPERTIES_H
42
43#include "aftypes.h"
44
45
46  typedef struct  AFModulePIC_
47  {
48    FT_ServiceDescRec*          af_services;
49    FT_Service_PropertiesRec    af_service_properties;
50
51    AF_WritingSystemClass       af_writing_system_classes
52                                  [AF_WRITING_SYSTEM_MAX + 1];
53    AF_WritingSystemClassRec    af_writing_system_classes_rec
54                                  [AF_WRITING_SYSTEM_MAX];
55
56    AF_ScriptClass              af_script_classes
57                                  [AF_SCRIPT_MAX + 1];
58    AF_ScriptClassRec           af_script_classes_rec
59                                  [AF_SCRIPT_MAX];
60
61    AF_StyleClass               af_style_classes
62                                  [AF_STYLE_MAX + 1];
63    AF_StyleClassRec            af_style_classes_rec
64                                  [AF_STYLE_MAX];
65
66    FT_AutoHinter_InterfaceRec  af_autofitter_interface;
67
68  } AFModulePIC;
69
70
71#define GET_PIC( lib )  \
72          ( (AFModulePIC*)((lib)->pic_container.autofit) )
73
74#define AF_SERVICES_GET  \
75          ( GET_PIC( library )->af_services )
76#define AF_SERVICE_PROPERTIES_GET  \
77          ( GET_PIC( library )->af_service_properties )
78
79#define AF_WRITING_SYSTEM_CLASSES_GET  \
80          ( GET_PIC( FT_FACE_LIBRARY( globals->face ) )->af_writing_system_classes )
81#define AF_SCRIPT_CLASSES_GET  \
82          ( GET_PIC( FT_FACE_LIBRARY( globals->face ) )->af_script_classes )
83#define AF_STYLE_CLASSES_GET  \
84          ( GET_PIC( FT_FACE_LIBRARY( globals->face ) )->af_style_classes )
85#define AF_INTERFACE_GET  \
86          ( GET_PIC( library )->af_autofitter_interface )
87
88
89  /* see afpic.c for the implementation */
90  void
91  autofit_module_class_pic_free( FT_Library  library );
92
93  FT_Error
94  autofit_module_class_pic_init( FT_Library  library );
95
96#endif /* FT_CONFIG_OPTION_PIC */
97
98 /* */
99
100FT_END_HEADER
101
102#endif /* __AFPIC_H__ */
103
104
105/* END */
106