shithub: freetype+ttf2subf

ref: 7404301024208b605b0e81268469ddf3bf4cd00a
dir: /src/winfonts/winfnt.h/

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/***************************************************************************/
/*                                                                         */
/*  winfnt.h                                                               */
/*                                                                         */
/*    FreeType font driver for Windows FNT/FON files                       */
/*                                                                         */
/*  Copyright 1996-2000 by                                                 */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  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.                                        */
/*                                                                         */
/***************************************************************************/

#ifndef WINFNT_H
#define WINFNT_H

#include <freetype/internal/ftdriver.h>

  typedef struct WinMZ_Header_
  {
    FT_UShort  magic;
    /* skipped content */
    FT_UShort  lfanew;
  
  } WinMZ_Header;



  typedef struct WinNE_Header_
  {
    FT_UShort  magic;
    /* skipped content */
    FT_UShort  resource_tab_offset;
    FT_UShort  rname_tab_offset;
    
  } WinNE_Header;



  typedef struct WinNameInfo_
  {
    FT_UShort  offset;
    FT_UShort  length;
    FT_UShort  flags;
    FT_UShort  id;
    FT_UShort  handle;
    FT_UShort  usage;
    
  } WinNameInfo;


  typedef struct WinResourceInfo_
  {
    FT_UShort  type_id;
    FT_UShort  count;
  
  } WinResourceInfo;

#define  WINFNT_MZ_MAGIC  0x5A4D
#define  WINFNT_NE_MAGIC  0x454E


  typedef struct WinFNT_Header_
  {
    FT_UShort     version;
    FT_ULong      file_size;
    FT_Byte       copyright[60];
    FT_UShort     file_type;
    FT_UShort     nominal_point_size;
    FT_UShort     vertical_resolution;
    FT_UShort     horizontal_resolution;
    FT_UShort     ascent;
    FT_UShort     internal_leading;
    FT_UShort     external_leading;
    FT_Byte       italic;
    FT_Byte       underline;
    FT_Byte       strike_out;
    FT_UShort     weight;
    FT_Byte       charset;
    FT_UShort     pixel_width;
    FT_UShort     pixel_height;
    FT_Byte       pitch_and_family;
    FT_UShort     avg_width;
    FT_UShort     max_width;
    FT_Byte       first_char;
    FT_Byte       last_char;
    FT_Byte       default_char;
    FT_Byte       break_char;
    FT_UShort     bytes_per_row;
    FT_ULong      device_offset;
    FT_ULong      face_name_offset;
    FT_ULong      bits_pointer;
    FT_ULong      bits_offset;
    FT_Byte       reserved;
    FT_ULong      flags;
    FT_UShort     A_space;
    FT_UShort     B_space;
    FT_UShort     C_space;
    FT_UShort     color_table_offset;
    FT_Byte       reserved2[4];
  
  } WinFNT_Header;


  typedef struct FNT_Font_
  {
    FT_ULong       offset;
    FT_Int         size_shift;
    
    WinFNT_Header  header;
    
    FT_Byte*       fnt_frame;
    FT_ULong       fnt_size;
    
  } FNT_Font;


  typedef struct FNT_SizeRec_
  {
    FT_SizeRec    root;
    FNT_Font*     font;
  
  } FNT_SizeRec, *FNT_Size;



  typedef struct FNT_FaceRec_
  {
    FT_FaceRec     root;
    
    FT_UInt        num_fonts;
    FNT_Font*      fonts;

    FT_CharMap     charmap_handle;    
    FT_CharMapRec  charmap;  /* a single charmap per face */

  } FNT_FaceRec, *FNT_Face;


  FT_EXPORT_VAR(const FT_Driver_Class)  winfnt_driver_class;

#endif /* WINFNT_H */