ReactOS 0.4.15-dev-7712-gbbbcd8e
pshrec.h
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1/***************************************************************************/
2/* */
3/* pshrec.h */
4/* */
5/* Postscript (Type1/Type2) hints recorder (specification). */
6/* */
7/* Copyright 2001-2018 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 /**************************************************************************/
20 /* */
21 /* The functions defined here are called from the Type 1, CID and CFF */
22 /* font drivers to record the hints of a given character/glyph. */
23 /* */
24 /* The hints are recorded in a unified format, and are later processed */
25 /* by the `optimizer' and `fitter' to adjust the outlines to the pixel */
26 /* grid. */
27 /* */
28 /**************************************************************************/
29
30
31#ifndef PSHREC_H_
32#define PSHREC_H_
33
34
35#include <ft2build.h>
36#include FT_INTERNAL_POSTSCRIPT_HINTS_H
37#include "pshglob.h"
38
39
41
42
43 /*************************************************************************/
44 /*************************************************************************/
45 /***** *****/
46 /***** GLYPH HINTS RECORDER INTERNALS *****/
47 /***** *****/
48 /*************************************************************************/
49 /*************************************************************************/
50
51 /* handle to hint record */
52 typedef struct PS_HintRec_* PS_Hint;
53
54 /* hint types */
55 typedef enum PS_Hint_Type_
56 {
59
61
62
63 /* hint flags */
64#define PS_HINT_FLAG_GHOST 1U
65#define PS_HINT_FLAG_BOTTOM 2U
66
67
68 /* hint descriptor */
69 typedef struct PS_HintRec_
70 {
74
76
77
78#define ps_hint_is_active( x ) ( (x)->flags & PS_HINT_FLAG_ACTIVE )
79#define ps_hint_is_ghost( x ) ( (x)->flags & PS_HINT_FLAG_GHOST )
80#define ps_hint_is_bottom( x ) ( (x)->flags & PS_HINT_FLAG_BOTTOM )
81
82
83 /* hints table descriptor */
84 typedef struct PS_Hint_TableRec_
85 {
89
91
92
93 /* hint and counter mask descriptor */
94 typedef struct PS_MaskRec_
95 {
100
102
103
104 /* masks and counters table descriptor */
105 typedef struct PS_Mask_TableRec_
106 {
110
112
113
114 /* dimension-specific hints descriptor */
115 typedef struct PS_DimensionRec_
116 {
120
122
123
124 /* glyph hints descriptor */
125 /* dimension 0 => X coordinates + vertical hints/stems */
126 /* dimension 1 => Y coordinates + horizontal hints/stems */
127 typedef struct PS_HintsRec_
128 {
131 FT_UInt32 magic;
134
136
137 /* */
138
139 /* initialize hints recorder */
140 FT_LOCAL( void )
143
144 /* finalize hints recorder */
145 FT_LOCAL( void )
147
148 /* initialize Type1 hints recorder interface */
149 FT_LOCAL( void )
151
152 /* initialize Type2 hints recorder interface */
153 FT_LOCAL( void )
155
156
157#ifdef DEBUG_HINTER
158 extern PS_Hints ps_debug_hints;
159 extern int ps_debug_no_horz_hints;
160 extern int ps_debug_no_vert_hints;
161#endif
162
163 /* */
164
165
167
168
169#endif /* PSHREC_H_ */
170
171
172/* END */
#define FT_LOCAL(x)
Definition: ftconfig.h:387
#define FT_END_HEADER
Definition: ftheader.h:54
#define FT_BEGIN_HEADER
Definition: ftheader.h:36
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
unsigned char FT_Byte
Definition: fttypes.h:154
int FT_Error
Definition: fttypes.h:300
unsigned int FT_UInt
Definition: fttypes.h:231
signed int FT_Int
Definition: fttypes.h:220
static char memory[1024 *256]
Definition: process.c:116
struct PS_DimensionRec_ * PS_Dimension
enum PS_Hint_Type_ PS_Hint_Type
struct PS_DimensionRec_ PS_DimensionRec
t1_hints_funcs_init(T1_Hints_FuncsRec *funcs)
Definition: pshrec.c:1141
ps_hints_init(PS_Hints hints, FT_Memory memory)
Definition: pshrec.c:818
PS_Hint_Type_
Definition: pshrec.h:56
@ PS_HINT_TYPE_1
Definition: pshrec.h:57
@ PS_HINT_TYPE_2
Definition: pshrec.h:58
struct PS_Hint_TableRec_ PS_Hint_TableRec
ps_hints_done(PS_Hints hints)
Definition: pshrec.c:804
struct PS_Hint_TableRec_ * PS_Hint_Table
t2_hints_funcs_init(T2_Hints_FuncsRec *funcs)
Definition: pshrec.c:1207
struct PS_Mask_TableRec_ * PS_Mask_Table
struct PS_HintsRec_ * PS_Hints
struct PS_MaskRec_ * PS_Mask
typedefFT_BEGIN_HEADER struct PS_HintRec_ * PS_Hint
Definition: pshrec.h:52
struct PS_MaskRec_ PS_MaskRec
struct PS_Mask_TableRec_ PS_Mask_TableRec
struct PS_HintRec_ PS_HintRec
struct PS_HintsRec_ PS_HintsRec
static struct __wine_debug_functions funcs
Definition: debug.c:59
namespace GUID const ADDRINFOEXW * hints
Definition: sock.c:80
PS_Mask_TableRec masks
Definition: pshrec.h:118
PS_Mask_TableRec counters
Definition: pshrec.h:119
PS_Hint_TableRec hints
Definition: pshrec.h:117
FT_Int len
Definition: pshrec.h:72
FT_UInt flags
Definition: pshrec.h:73
FT_Int pos
Definition: pshrec.h:71
PS_Hint hints
Definition: pshrec.h:88
FT_UInt num_hints
Definition: pshrec.h:86
FT_UInt max_hints
Definition: pshrec.h:87
FT_Memory memory
Definition: pshrec.h:129
FT_Error error
Definition: pshrec.h:130
PS_Hint_Type hint_type
Definition: pshrec.h:132
FT_UInt32 magic
Definition: pshrec.h:131
PS_DimensionRec dimension[2]
Definition: pshrec.h:133
FT_UInt end_point
Definition: pshrec.h:99
FT_UInt max_bits
Definition: pshrec.h:97
FT_UInt num_bits
Definition: pshrec.h:96
FT_Byte * bytes
Definition: pshrec.h:98
PS_Mask masks
Definition: pshrec.h:109
FT_UInt num_masks
Definition: pshrec.h:107
FT_UInt max_masks
Definition: pshrec.h:108