/***************************************************************************//*                                                                         *//*  cfftypes.h                                                             *//*                                                                         *//*    Basic OpenType/CFF type definitions and interface (specification     *//*    only).                                                               *//*                                                                         *//*  Copyright 1996-2001 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 __CFFTYPES_H__#define __CFFTYPES_H__#include <ft2build.h>#include FT_FREETYPE_HFT_BEGIN_HEADER  /*************************************************************************/  /*                                                                       */  /* <Struct>                                                              */  /*    CFF_Index                                                          */  /*                                                                       */  /* <Description>                                                         */  /*    A structure used to model a CFF Index table.                       */  /*                                                                       */  /* <Fields>                                                              */  /*    stream      :: The source input stream.                            */  /*                                                                       */  /*    count       :: The number of elements in the index.                */  /*                                                                       */  /*    off_size    :: The size in bytes of object offsets in index.       */  /*                                                                       */  /*    data_offset :: The position of first data byte in the index's      */  /*                   bytes.                                              */  /*                                                                       */  /*    offsets     :: A table of element offsets in the index.            */  /*                                                                       */  /*    bytes       :: If the index is loaded in memory, its bytes.        */  /*                                                                       */  typedef struct  CFF_Index_  {    FT_Stream  stream;    FT_UInt    count;    FT_Byte    off_size;    FT_ULong   data_offset;    FT_ULong*  offsets;    FT_Byte*   bytes;  } CFF_Index;  typedef struct  CFF_Encoding_  {    FT_UInt     format;    FT_ULong    offset;    FT_UShort*  sids;    FT_UShort*  codes;  } CFF_Encoding;  typedef struct  CFF_Charset_  {    FT_UInt     format;    FT_ULong    offset;    FT_UShort*  sids;  } CFF_Charset;  typedef struct  CFF_Font_Dict_  {    FT_UInt    version;    FT_UInt    notice;    FT_UInt    copyright;    FT_UInt    full_name;    FT_UInt    family_name;    FT_UInt    weight;    FT_Bool    is_fixed_pitch;    FT_Fixed   italic_angle;    FT_Pos     underline_position;    FT_Pos     underline_thickness;    FT_Int     paint_type;    FT_Int     charstring_type;    FT_Matrix  font_matrix;    FT_UShort  units_per_em;    FT_Vector  font_offset;    FT_ULong   unique_id;    FT_BBox    font_bbox;    FT_Pos     stroke_width;    FT_ULong   charset_offset;    FT_ULong   encoding_offset;    FT_ULong   charstrings_offset;    FT_ULong   private_offset;    FT_ULong   private_size;    FT_Long    synthetic_base;    FT_UInt    embedded_postscript;    FT_UInt    base_font_name;    FT_UInt    postscript;    /* these should only be used for the top-level font dictionary */    FT_UInt    cid_registry;    FT_UInt    cid_ordering;    FT_ULong   cid_supplement;    FT_Long    cid_font_version;    FT_Long    cid_font_revision;    FT_Long    cid_font_type;    FT_Long    cid_count;    FT_ULong   cid_uid_base;    FT_ULong   cid_fd_array_offset;    FT_ULong   cid_fd_select_offset;    FT_UInt    cid_font_name;  } CFF_Font_Dict;  typedef struct  CFF_Private_  {    FT_Byte   num_blue_values;    FT_Byte   num_other_blues;    FT_Byte   num_family_blues;    FT_Byte   num_family_other_blues;    FT_Pos    blue_values[14];    FT_Pos    other_blues[10];    FT_Pos    family_blues[14];    FT_Pos    family_other_blues[10];    FT_Fixed  blue_scale;    FT_Pos    blue_shift;    FT_Pos    blue_fuzz;    FT_Pos    standard_width;    FT_Pos    standard_height;    FT_Byte   num_snap_widths;    FT_Byte   num_snap_heights;    FT_Pos    snap_widths[13];    FT_Pos    snap_heights[13];    FT_Bool   force_bold;    FT_Fixed  force_bold_threshold;    FT_Int    lenIV;    FT_Int    language_group;    FT_Fixed  expansion_factor;    FT_Long   initial_random_seed;    FT_ULong  local_subrs_offset;    FT_Pos    default_width;    FT_Pos    nominal_width;  } CFF_Private;  typedef struct  CFF_FD_Select_  {    FT_Byte   format;    FT_UInt   range_count;    /* that's the table, taken from the file `as is' */    FT_Byte*  data;    FT_UInt   data_size;    /* small cache for format 3 only */    FT_UInt   cache_first;    FT_UInt   cache_count;    FT_Byte   cache_fd;  } CFF_FD_Select;  /* A SubFont packs a font dict and a private dict together. They are */  /* needed to support CID-keyed CFF fonts.                            */  typedef struct  CFF_SubFont_  {    CFF_Font_Dict  font_dict;    CFF_Private    private_dict;    CFF_Index      local_subrs_index;    FT_UInt        num_local_subrs;    FT_Byte**      local_subrs;  } CFF_SubFont;  /* maximum number of sub-fonts in a CID-keyed file */#define CFF_MAX_CID_FONTS  16  typedef struct  CFF_Font_  {    FT_Stream      stream;    FT_Memory      memory;    FT_UInt        num_faces;    FT_UInt        num_glyphs;    FT_Byte        version_major;    FT_Byte        version_minor;    FT_Byte        header_size;    FT_Byte        absolute_offsize;    CFF_Index      name_index;    CFF_Index      top_dict_index;    CFF_Index      string_index;    CFF_Index      global_subrs_index;    CFF_Encoding   encoding;    CFF_Charset    charset;    CFF_Index      charstrings_index;    CFF_Index      font_dict_index;    CFF_Index      private_index;    CFF_Index      local_subrs_index;    FT_String*     font_name;    FT_UInt        num_global_subrs;    FT_Byte**      global_subrs;    CFF_SubFont    top_font;    FT_UInt        num_subfonts;    CFF_SubFont*   subfonts[CFF_MAX_CID_FONTS];    CFF_FD_Select  fd_select;    /* interface to PostScript hinter */    void*          pshinter;  } CFF_Font;FT_END_HEADER#endif /* __CFFTYPES_H__ *//* END */