/*----------------------------------------------------------------------------
 * No Warranty :  Except  as  may  be  otherwise  agreed  to  in  writing, no *
 * warranties  of  any  kind,  whether  express or  implied, are given by MTK *
 * with  respect  to  any  Confidential  Information  or any use thereof, and *
 * the  Confidential  Information  is  provided  on  an  "AS IS"  basis.  MTK *
 * hereby  expressly  disclaims  all  such  warranties, including any implied *
 * warranties   of  merchantability ,  non-infringement  and  fitness  for  a *
 * particular purpose and any warranties arising out of course of performance *
 * course  of dealing or usage of trade.  Parties further acknowledge that in *
 * connection  with  the Purpose, Company may, either presently and/or in the *
 * future,   instruct   MTK   to   assist  it  in  the  development  and  the *
 * implementation,  in accordance with Company's designs, of certain software *
 * relating  to  Company's  product(s)  (the  "Services").   Except as may be *
 * otherwise agreed to in writing, no warranties of any kind, whether express *
 * or  implied,  are  given by MTK with respect to the Services provided, and *
 * the  Services  are  provided  on  an  "AS  IS"  basis.   Company   further *
 * acknowledges  that  the  Services  may  contain  errors,  which testing is *
 * important  and  it  is  solely  responsible for fully testing the Services *
 * and/or   derivatives   thereof   before  they  are  used,  sublicensed  or *
 * distributed.   Should  there  be any third party action brought again MTK, *
 * arising  out  of  or  relating  to  the  Services,  Company agree to fully *
 * indemnify and hold MTK harmless.                                           *
 *---------------------------------------------------------------------------*/
/***************************************************************************/
/*                                                                         */
/*  ftwinfnt.h                                                             */
/*                                                                         */
/*    FreeType API for accessing Windows fnt-specific data.                */
/*                                                                         */
/*  Copyright 2003 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 __FTWINFNT_H__
#define __FTWINFNT_H__

#include <ft2build.h>
#include FT_FREETYPE_H

#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif


FT_BEGIN_HEADER


  /*************************************************************************/
  /*                                                                       */
  /* <Section>                                                             */
  /*    winfnt_fonts                                                       */
  /*                                                                       */
  /* <Title>                                                               */
  /*    Window FNT Fonts                                                   */
  /*                                                                       */
  /* <Abstract>                                                            */
  /*    Windows FNT specific APIs                                          */
  /*                                                                       */
  /* <Description>                                                         */
  /*    This section contains the declaration of Windows FNT specific      */
  /*    functions.                                                         */
  /*                                                                       */
  /*************************************************************************/


  /*************************************************************************
   *
   * @enum:
   *   FT_WinFNT_ID_XXX
   *
   * @description:
   *   A list of valid values for the `charset' byte in
   *   @FT_WinFNT_HeaderRec.  Exact mapping tables for the various cpXXXX
   *   encodings (except for cp1361) can be found at ftp://ftp.unicode.org
   *   in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory.  cp1361 is
   *   roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
   *
   * @values:
   *   FT_WinFNT_ID_DEFAULT ::
   *     This is used for font enumeration and font creation as a 
   *     `don't care' value.  Valid font files don't contain this value.
   *     When querying for information about the character set of the font
   *     that is currently selected into a specified device context, this
   *     return value (of the related Windows API) simply denotes failure.
   *
   *   FT_WinFNT_ID_SYMBOL ::
   *     There is no known mapping table available.
   *
   *   FT_WinFNT_ID_MAC ::
   *     Mac Roman encoding.
   *
   *   FT_WinFNT_ID_OEM ::
   *     From Michael Pöttgen <michael@poettgen.de>:
   *       The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
   *       is used for the charset of vector fonts, like `modern.fon',
   *       `roman.fon', and `script.fon' on Windows.
   *
   *       The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
   *       specifies a character set that is operating-system dependent.
   *
   *       The `IFIMETRICS' documentation from the `Windows Driver
   *       Development Kit' says: This font supports an OEM-specific
   *       character set.  The OEM character set is system dependent.
   *
   *       In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
   *       second default codepage that most international versions of
   *       Windows have.  It is one of the OEM codepages from
   *
   *         http://www.microsoft.com/globaldev/reference/cphome.mspx,
   *    
   *       and is used for the `DOS boxes', to support legacy applications.
   *       A German Windows version for example usually uses ANSI codepage
   *       1252 and OEM codepage 850.
   *
   *   FT_WinFNT_ID_CP874 ::
   *     A superset of Thai TIS 620 and ISO 8859-11.
   *
   *   FT_WinFNT_ID_CP932 ::
   *     A superset of Japanese Shift-JIS (with minor deviations).
   *
   *   FT_WinFNT_ID_CP936 ::
   *     A superset of simplified Chinese GB 2312-1980 (with different
   *     ordering and minor deviations).
   *
   *   FT_WinFNT_ID_CP949 ::
   *     A superset of Korean Hangul KS C 5601-1987 (with different
   *     ordering and minor deviations).
   *
   *   FT_WinFNT_ID_CP950 ::
   *     A superset of traditional Chinese Big 5 ETen (with different
   *     ordering and minor deviations).
   *
   *   FT_WinFNT_ID_CP1250 ::
   *     A superset of East European ISO 8859-2 (with slightly different
   *     ordering).
   *
   *   FT_WinFNT_ID_CP1251 ::
   *     A superset of Russian ISO 8859-5 (with different ordering).
   *
   *   FT_WinFNT_ID_CP1252 ::
   *     ANSI encoding.  A superset of ISO 8859-1.
   *
   *   FT_WinFNT_ID_CP1253 ::
   *     A superset of Greek ISO 8859-7 (with minor modifications).
   *     
   *   FT_WinFNT_ID_CP1254 ::
   *     A superset of Turkish ISO 8859-9.
   *     
   *   FT_WinFNT_ID_CP1255 ::
   *     A superset of Hebrew ISO 8859-8 (with some modifications).
   *
   *   FT_WinFNT_ID_CP1256 ::
   *     A superset of Arabic ISO 8859-6 (with different ordering).
   *
   *   FT_WinFNT_ID_CP1257 ::
   *     A superset of Baltic ISO 8859-13 (with some deviations).
   *
   *   FT_WinFNT_ID_CP1258 ::
   *     For Vietnamese.  This encoding doesn't cover all necessary
   *     characters.
   *
   *   FT_WinFNT_ID_CP1361 ::
   *     Korean (Johab).
   */

#define FT_WinFNT_ID_CP1252    0
#define FT_WinFNT_ID_DEFAULT   1
#define FT_WinFNT_ID_SYMBOL    2
#define FT_WinFNT_ID_MAC      77
#define FT_WinFNT_ID_CP932   128
#define FT_WinFNT_ID_CP949   129
#define FT_WinFNT_ID_CP1361  130
#define FT_WinFNT_ID_CP936   134
#define FT_WinFNT_ID_CP950   136
#define FT_WinFNT_ID_CP1253  161
#define FT_WinFNT_ID_CP1254  162
#define FT_WinFNT_ID_CP1258  163
#define FT_WinFNT_ID_CP1255  177
#define FT_WinFNT_ID_CP1256  178
#define FT_WinFNT_ID_CP1257  186
#define FT_WinFNT_ID_CP1251  204
#define FT_WinFNT_ID_CP874   222
#define FT_WinFNT_ID_CP1250  238
#define FT_WinFNT_ID_OEM     255


  /*************************************************************************/
  /*                                                                       */
  /* <Struct>                                                              */
  /*    FT_WinFNT_HeaderRec                                                */
  /*                                                                       */
  /* <Description>                                                         */
  /*    Windows FNT Header info.                                           */
  /*                                                                       */
  typedef struct  FT_WinFNT_HeaderRec_
  {
    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_ULong   reserved1[4];

  } FT_WinFNT_HeaderRec, *FT_WinFNT_Header;


 /**********************************************************************
  *
  * @function:
  *    FT_Get_WinFNT_Header
  *
  * @description:
  *    Retrieve a Windows FNT font info header.
  *
  * @input:
  *    face    :: A handle to the input face.
  *
  * @output:
  *    aheader :: The WinFNT header.
  *
  * @return:
  *   FreeType error code.  0 means success.
  *
  * @note:
  *   This function only works with Windows FNT faces, returning an error
  *   otherwise.
  */
  FT_EXPORT( FT_Error )
  FT_Get_WinFNT_Header( FT_Face               face,
                        FT_WinFNT_HeaderRec  *aheader );


 /* */

FT_END_HEADER

#endif /* __FTWINFNT_H__ */


/* END */
