XFA: merge patch from CL 817753002
[pdfium.git] / core / src / fxge / fx_freetype / fxft2.5.01 / src / type1 / t1load.h
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
31 FT_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
97 FT_END_HEADER
98
99 #endif /* __T1LOAD_H__ */
100
101
102 /* END */