src/freetype/winfonts/winfnt.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  winfnt.h                                                               */
   4 /*                                                                         */
   5 /*    FreeType font driver for Windows FNT/FON files                       */
   6 /*                                                                         */
   7 /*  Copyright 1996-2000 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 WINFNT_H
  20 #define WINFNT_H
  21
  22 #include <freetype/internal/ftdriver.h>
  23
  24
  25   typedef struct  WinMZ_Header_
  26   {
  27     FT_UShort  magic;
  28     /* skipped content */
  29     FT_UShort  lfanew;
  30
  31   } WinMZ_Header;
  32
  33
  34   typedef struct  WinNE_Header_
  35   {
  36     FT_UShort  magic;
  37     /* skipped content */
  38     FT_UShort  resource_tab_offset;
  39     FT_UShort  rname_tab_offset;
  40
  41   } WinNE_Header;
  42
  43
  44   typedef struct  WinNameInfo_
  45   {
  46     FT_UShort  offset;
  47     FT_UShort  length;
  48     FT_UShort  flags;
  49     FT_UShort  id;
  50     FT_UShort  handle;
  51     FT_UShort  usage;
  52
  53   } WinNameInfo;
  54
  55
  56   typedef struct  WinResourceInfo_
  57   {
  58     FT_UShort  type_id;
  59     FT_UShort  count;
  60
  61   } WinResourceInfo;
  62
  63
  64 #define  WINFNT_MZ_MAGIC  0x5A4D
  65 #define  WINFNT_NE_MAGIC  0x454E
  66
  67
  68   typedef struct  WinFNT_Header_
  69   {
  70     FT_UShort  version;
  71     FT_ULong   file_size;
  72     FT_Byte    copyright[60];
  73     FT_UShort  file_type;
  74     FT_UShort  nominal_point_size;
  75     FT_UShort  vertical_resolution;
  76     FT_UShort  horizontal_resolution;
  77     FT_UShort  ascent;
  78     FT_UShort  internal_leading;
  79     FT_UShort  external_leading;
  80     FT_Byte    italic;
  81     FT_Byte    underline;
  82     FT_Byte    strike_out;
  83     FT_UShort  weight;
  84     FT_Byte    charset;
  85     FT_UShort  pixel_width;
  86     FT_UShort  pixel_height;
  87     FT_Byte    pitch_and_family;
  88     FT_UShort  avg_width;
  89     FT_UShort  max_width;
  90     FT_Byte    first_char;
  91     FT_Byte    last_char;
  92     FT_Byte    default_char;
  93     FT_Byte    break_char;
  94     FT_UShort  bytes_per_row;
  95     FT_ULong   device_offset;
  96     FT_ULong   face_name_offset;
  97     FT_ULong   bits_pointer;
  98     FT_ULong   bits_offset;
  99     FT_Byte    reserved;
 100     FT_ULong   flags;
 101     FT_UShort  A_space;
 102     FT_UShort  B_space;
 103     FT_UShort  C_space;
 104     FT_UShort  color_table_offset;
 105     FT_Byte    reserved2[4];
 106
 107   } WinFNT_Header;
 108
 109
 110   typedef struct  FNT_Font_
 111   {
 112     FT_ULong       offset;
 113     FT_Int         size_shift;
 114
 115     WinFNT_Header  header;
 116
 117     FT_Byte*       fnt_frame;
 118     FT_ULong       fnt_size;
 119
 120   } FNT_Font;
 121
 122
 123   typedef struct  FNT_SizeRec_
 124   {
 125     FT_SizeRec  root;
 126     FNT_Font*   font;
 127
 128   } FNT_SizeRec, *FNT_Size;
 129
 130
 131   typedef struct  FNT_FaceRec_
 132   {
 133     FT_FaceRec     root;
 134
 135     FT_UInt        num_fonts;
 136     FNT_Font*      fonts;
 137
 138     FT_CharMap     charmap_handle;
 139     FT_CharMapRec  charmap;  /* a single charmap per face */
 140
 141   } FNT_FaceRec, *FNT_Face;
 142
 143
 144   FT_EXPORT_VAR( const FT_Driver_Class )  winfnt_driver_class;
 145
 146
 147 #endif /* WINFNT_H */
 148
 149
 150 /* END */