1/***************************************************************************/
2/*                                                                         */
3/*  t1load.h                                                               */
4/*                                                                         */
5/*    Type 1 font loader (specification).                                  */
6/*                                                                         */
7/*  Copyright 1996-2001, 2002, 2004, 2006, 2007 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 __T1LOAD_H__
20#define __T1LOAD_H__
21
22
23#include "../../include/ft2build.h"
24#include "../../include/freetype/internal/ftstream.h"
25#include "../../include/freetype/internal/psaux.h"
26#include "../../include/freetype/ftmm.h"
27
28#include "t1parse.h"
29
30
31FT_BEGIN_HEADER
32
33
34  typedef struct  T1_Loader_
35  {
36    T1_ParserRec  parser;          /* parser used to read the stream */
37
38    FT_Int        num_chars;       /* number of characters in encoding */
39    PS_TableRec   encoding_table;  /* PS_Table used to store the       */
40                                   /* encoding character names         */
41
42    FT_Int        num_glyphs;
43    PS_TableRec   glyph_names;
44    PS_TableRec   charstrings;
45    PS_TableRec   swap_table;      /* For moving .notdef glyph to index 0. */
46
47    FT_Int        num_subrs;
48    PS_TableRec   subrs;
49    FT_Bool       fontdata;
50
51    FT_UInt       keywords_encountered; /* T1_LOADER_ENCOUNTERED_XXX */
52
53  } T1_LoaderRec, *T1_Loader;
54
55
56  /* treatment of some keywords differs depending on whether */
57  /* they precede or follow certain other keywords           */
58
59#define T1_PRIVATE                ( 1 << 0 )
60#define T1_FONTDIR_AFTER_PRIVATE  ( 1 << 1 )
61
62
63  FT_LOCAL( FT_Error )
64  T1_Open_Face( T1_Face  face );
65
66#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
67
68  FT_LOCAL( FT_Error )
69  T1_Get_Multi_Master( T1_Face           face,
70                       FT_Multi_Master*  master );
71
72  FT_LOCAL_DEF( FT_Error )
73  T1_Get_MM_Var( T1_Face      face,
74                 FT_MM_Var*  *master );
75
76  FT_LOCAL( FT_Error )
77  T1_Set_MM_Blend( T1_Face    face,
78                   FT_UInt    num_coords,
79                   FT_Fixed*  coords );
80
81  FT_LOCAL( FT_Error )
82  T1_Set_MM_Design( T1_Face   face,
83                    FT_UInt   num_coords,
84                    FT_Long*  coords );
85
86  FT_LOCAL_DEF( FT_Error )
87  T1_Set_Var_Design( T1_Face    face,
88                     FT_UInt    num_coords,
89                     FT_Fixed*  coords );
90
91  FT_LOCAL( void )
92  T1_Done_Blend( T1_Face  face );
93
94#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
95
96
97FT_END_HEADER
98
99#endif /* __T1LOAD_H__ */
100
101
102/* END */
103