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
|
/***************************************************************************/
/* */
/* afindic.c */
/* */
/* Auto-fitter hinting routines for Indic scripts (body). */
/* */
/* Copyright 2007, 2011 by */
/* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */
/* */
/* 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. */
/* */
/***************************************************************************/
#include "aftypes.h"
#include "aflatin.h"
#ifdef AF_CONFIG_OPTION_INDIC
#include "afindic.h"
#include "aferrors.h"
#include "afcjk.h"
#ifdef AF_CONFIG_OPTION_USE_WARPER
#include "afwarp.h"
#endif
static FT_Error
af_indic_metrics_init( AF_LatinMetrics metrics,
FT_Face face )
{
/* use CJK routines */
return af_cjk_metrics_init( metrics, face );
}
static void
af_indic_metrics_scale( AF_LatinMetrics metrics,
AF_Scaler scaler )
{
/* use CJK routines */
af_cjk_metrics_scale( metrics, scaler );
}
static FT_Error
af_indic_hints_init( AF_GlyphHints hints,
AF_LatinMetrics metrics )
{
/* use CJK routines */
return af_cjk_hints_init( hints, metrics );
}
static FT_Error
af_indic_hints_apply( AF_GlyphHints hints,
FT_Outline* outline,
AF_LatinMetrics metrics)
{
/* use CJK routines */
return af_cjk_hints_apply( hints, outline, metrics );
}
/*************************************************************************/
/*************************************************************************/
/***** *****/
/***** I N D I C S C R I P T C L A S S *****/
/***** *****/
/*************************************************************************/
/*************************************************************************/
static const AF_Script_UniRangeRec af_indic_uniranges[] =
{
#if 0
AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ), /* why this? */
#endif
AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL), /* Indic Range */
AF_UNIRANGE_REC( 0UL, 0UL)
};
AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
AF_SCRIPT_INDIC,
af_indic_uniranges,
sizeof( AF_LatinMetricsRec ),
(AF_Script_InitMetricsFunc) af_indic_metrics_init,
(AF_Script_ScaleMetricsFunc)af_indic_metrics_scale,
(AF_Script_DoneMetricsFunc) NULL,
(AF_Script_InitHintsFunc) af_indic_hints_init,
(AF_Script_ApplyHintsFunc) af_indic_hints_apply
)
#else /* !AF_CONFIG_OPTION_INDIC */
static const AF_Script_UniRangeRec af_indic_uniranges[] =
{
{ 0, 0 }
};
AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
AF_SCRIPT_INDIC,
af_indic_uniranges,
sizeof( AF_LatinMetricsRec ),
(AF_Script_InitMetricsFunc) NULL,
(AF_Script_ScaleMetricsFunc)NULL,
(AF_Script_DoneMetricsFunc) NULL,
(AF_Script_InitHintsFunc) NULL,
(AF_Script_ApplyHintsFunc) NULL
)
#endif /* !AF_CONFIG_OPTION_INDIC */
/* END */
|
