kc3-lang/freetype/src/base/ftnames.c

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• Hash : 76a5f623
  Author :
  Date : 2000-11-04T01:55:49
  

  major reformatting of the sources: FT_EXPORT_DEF => FT_EXPORT FT_EXPORT_FUNC => FT_EXPORT_DEF BASE_DEF => FT_BASE BASE_FUNC => FT_BASE_DEF LOCAL_DEF => FT_LOCAL LOCAL_FUNC => FT_LOCAL_DEF LOCAL_FUNC_X => FT_CALLBACK_DEF LOCAL_DEF_X => FT_CALLBACK_TABLE FT_CPLUSPLUS => FT_CALLBACK_TABLE_DEF

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• src/base/ftnames.c

• /***************************************************************************/
  /*                                                                         */
  /*  ftnames.c                                                              */
  /*                                                                         */
  /*    Simple interface to access SFNT name tables (which are used          */
  /*    to hold font names, copyright info, notices, etc.) (body).           */
  /*                                                                         */
  /*    This is _not_ used to retrieve glyph names!                          */
  /*                                                                         */
  /*  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.                                        */
  /*                                                                         */
  /***************************************************************************/
  
  
  #include <freetype/ftnames.h>
  #include <freetype/internal/tttypes.h>
  
  
  #ifdef TT_CONFIG_OPTION_SFNT_NAMES
  
  
    /*************************************************************************/
    /*                                                                       */
    /* <Function>                                                            */
    /*    FT_Get_Sfnt_Name_Count                                             */
    /*                                                                       */
    /* <Description>                                                         */
    /*    Retrieves the number of name strings in the SFNT `name' table.     */
    /*                                                                       */
    /* <Input>                                                               */
    /*    face :: A handle to the source face.                               */
    /*                                                                       */
    /* <Return>                                                              */
    /*    The number of strings in the `name' table.                         */
    /*                                                                       */
    FT_EXPORT_DEF( FT_UInt )  FT_Get_Sfnt_Name_Count( FT_Face  face )
    {
      return face && ( FT_IS_SFNT( face ) ? ((TT_Face)face)->num_names : 0 );
    }
  
  
    /*************************************************************************/
    /*                                                                       */
    /* <Function>                                                            */
    /*    FT_Get_Sfnt_Name                                                   */
    /*                                                                       */
    /* <Description>                                                         */
    /*    Retrieves a string of the SFNT `name' table for a given index.     */
    /*                                                                       */
    /* <Input>                                                               */
    /*    face  :: A handle to the source face.                              */
    /*                                                                       */
    /*    index :: The index of the `name' string.                           */
    /*                                                                       */
    /* <Output>                                                              */
    /*    aname :: The indexed FT_SfntName structure.                        */
    /*                                                                       */
    /* <Return>                                                              */
    /*    FreeType error code.  0 means success.                             */
    /*                                                                       */
    /* <Note>                                                                */
    /*    The `string' array returned in the `aname' structure is not        */
    /*    null-terminated.                                                   */
    /*                                                                       */
    /*    Use FT_Get_Sfnt_Name_Count() to get the total number of available  */
    /*    `name' table entries, then do a loop until you get the right       */
    /*    platform, encoding, and name ID.                                   */
    /*                                                                       */
    FT_EXPORT_DEF( FT_Error ) FT_Get_Sfnt_Name( FT_Face       face,
                                                FT_UInt       index,
                                                FT_SfntName*  aname )
    {
      FT_Error  error = FT_Err_Invalid_Argument;
  
  
      if ( aname && face && FT_IS_SFNT( face ) )
      {
        TT_Face  ttface = (TT_Face)face;
  
  
        if ( index < ttface->num_names )
        {
          TT_NameRec*  name = ttface->name_table.names + index;
  
  
          aname->platform_id = name->platformID;
          aname->encoding_id = name->encodingID;
          aname->language_id = name->languageID;
          aname->name_id     = name->nameID;
          aname->string      = (FT_Byte*)name->string;
          aname->string_len  = name->stringLength;
  
          error = FT_Err_Ok;
        }
      }
  
      return error;
    }
  
  
  #endif /* TT_CONFIG_OPTION_SFNT_NAMES */
  
  
  /* END */
  

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