1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
/***************************************************************************/
/* */
/* cffobjs.h */
/* */
/* OpenType objects manager (specification). */
/* */
/* Copyright 1996-2004, 2006-2008, 2013 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#ifndef __CFFOBJS_H__
#define __CFFOBJS_H__
#include <ft2build.h>
#include FT_INTERNAL_OBJECTS_H
#include "cfftypes.h"
#include FT_INTERNAL_TRUETYPE_TYPES_H
#include FT_SERVICE_POSTSCRIPT_CMAPS_H
#include FT_INTERNAL_POSTSCRIPT_HINTS_H
FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Type> */
/* CFF_Driver */
/* */
/* <Description> */
/* A handle to an OpenType driver object. */
/* */
typedef struct CFF_DriverRec_* CFF_Driver;
typedef TT_Face CFF_Face;
/*************************************************************************/
/* */
/* <Type> */
/* CFF_Size */
/* */
/* <Description> */
/* A handle to an OpenType size object. */
/* */
typedef struct CFF_SizeRec_
{
FT_SizeRec root;
FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
} CFF_SizeRec, *CFF_Size;
/*************************************************************************/
/* */
/* <Type> */
/* CFF_GlyphSlot */
/* */
/* <Description> */
/* A handle to an OpenType glyph slot object. */
/* */
typedef struct CFF_GlyphSlotRec_
{
FT_GlyphSlotRec root;
FT_Bool hint;
FT_Bool scaled;
FT_Fixed x_scale;
FT_Fixed y_scale;
} CFF_GlyphSlotRec, *CFF_GlyphSlot;
/*************************************************************************/
/* */
/* <Type> */
/* CFF_Internal */
/* */
/* <Description> */
/* The interface to the `internal' field of `FT_Size'. */
/* */
typedef struct CFF_InternalRec_
{
PSH_Globals topfont;
PSH_Globals subfonts[CFF_MAX_CID_FONTS];
} CFF_InternalRec, *CFF_Internal;
/*************************************************************************/
/* */
/* Subglyph transformation record. */
/* */
typedef struct CFF_Transform_
{
FT_Fixed xx, xy; /* transformation matrix coefficients */
FT_Fixed yx, yy;
FT_F26Dot6 ox, oy; /* offsets */
} CFF_Transform;
/***********************************************************************/
/* */
/* CFF driver class. */
/* */
typedef struct CFF_DriverRec_
{
FT_DriverRec root;
FT_UInt hinting_engine;
FT_Bool no_stem_darkening;
} CFF_DriverRec;
FT_LOCAL( FT_Error )
cff_size_init( FT_Size size ); /* CFF_Size */
FT_LOCAL( void )
cff_size_done( FT_Size size ); /* CFF_Size */
FT_LOCAL( FT_Error )
cff_size_request( FT_Size size,
FT_Size_Request req );
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
FT_LOCAL( FT_Error )
cff_size_select( FT_Size size,
FT_ULong strike_index );
#endif
FT_LOCAL( void )
cff_slot_done( FT_GlyphSlot slot );
FT_LOCAL( FT_Error )
cff_slot_init( FT_GlyphSlot slot );
/*************************************************************************/
/* */
/* Face functions */
/* */
FT_LOCAL( FT_Error )
cff_face_init( FT_Stream stream,
FT_Face face, /* CFF_Face */
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params );
FT_LOCAL( void )
cff_face_done( FT_Face face ); /* CFF_Face */
/*************************************************************************/
/* */
/* Driver functions */
/* */
FT_LOCAL( FT_Error )
cff_driver_init( FT_Module module ); /* CFF_Driver */
FT_LOCAL( void )
cff_driver_done( FT_Module module ); /* CFF_Driver */
FT_END_HEADER
#endif /* __CFFOBJS_H__ */
/* END */
|
