libraries/freetype-2.0.5/ftnames.c

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  ftnames.c                                                              */
   4 /*                                                                         */
   5 /*    Simple interface to access SFNT name tables (which are used          */
   6 /*    to hold font names, copyright info, notices, etc.) (body).           */
   7 /*                                                                         */
   8 /*    This is _not_ used to retrieve glyph names!                          */
   9 /*                                                                         */
  10 /*  Copyright 1996-2001 by                                                 */
  11 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
  12 /*                                                                         */
  13 /*  This file is part of the FreeType project, and may only be used,       */
  14 /*  modified, and distributed under the terms of the FreeType project      */
  15 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
  16 /*  this file you indicate that you have read the license and              */
  17 /*  understand and accept it fully.                                        */
  18 /*                                                                         */
  19 /***************************************************************************/
  20
  21
  22 #include <ft2build.h>
  23 #include FT_SFNT_NAMES_H
  24 #include FT_INTERNAL_TRUETYPE_TYPES_H
  25
  26
  27 #ifdef TT_CONFIG_OPTION_SFNT_NAMES
  28
  29
  30   /* documentation is in ftnames.h */
  31
  32   FT_EXPORT_DEF( FT_UInt )
  33   FT_Get_Sfnt_Name_Count( FT_Face  face )
  34   {
  35     return (face && FT_IS_SFNT( face )) ? ((TT_Face)face)->num_names : 0;
  36   }
  37
  38
  39   /* documentation is in ftnames.h */
  40
  41   FT_EXPORT_DEF( FT_Error )
  42   FT_Get_Sfnt_Name( FT_Face       face,
  43                     FT_UInt       index,
  44                     FT_SfntName  *aname )
  45   {
  46     FT_Error  error = FT_Err_Invalid_Argument;
  47
  48
  49     if ( aname && face && FT_IS_SFNT( face ) )
  50     {
  51       TT_Face  ttface = (TT_Face)face;
  52
  53
  54       if ( index < (FT_UInt)ttface->num_names )
  55       {
  56         TT_NameRec*  name = ttface->name_table.names + index;
  57
  58
  59         aname->platform_id = name->platformID;
  60         aname->encoding_id = name->encodingID;
  61         aname->language_id = name->languageID;
  62         aname->name_id     = name->nameID;
  63         aname->string      = (FT_Byte*)name->string;
  64         aname->string_len  = name->stringLength;
  65
  66         error = FT_Err_Ok;
  67       }
  68     }
  69
  70     return error;
  71   }
  72
  73
  74 #endif /* TT_CONFIG_OPTION_SFNT_NAMES */
  75
  76
  77 /* END */