misc/libfreetype/src/base/ftfstype.c
author unc0rr
Wed, 25 Jul 2012 16:24:30 +0400
changeset 7433 c7fff3e61d49
parent 5172 88f2e05288ba
permissions -rw-r--r--
- Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases) - More branching in walk algorythm which allows for better coverage of reachable places. Sometimes makes AI perform ridiculous jumping just to make a tiny step. - Small fixes/adjustments

/***************************************************************************/
/*                                                                         */
/*  ftfstype.c                                                             */
/*                                                                         */
/*    FreeType utility file to access FSType data (body).                  */
/*                                                                         */
/*  Copyright 2008, 2009 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 <ft2build.h>
#include FT_TYPE1_TABLES_H
#include FT_TRUETYPE_TABLES_H
#include FT_INTERNAL_SERVICE_H
#include FT_SERVICE_POSTSCRIPT_INFO_H


  /* documentation is in freetype.h */

  FT_EXPORT_DEF( FT_UShort )
  FT_Get_FSType_Flags( FT_Face  face )
  {
    TT_OS2*  os2;


    /* first, try to get the fs_type directly from the font */
    if ( face )
    {
      FT_Service_PsInfo  service = NULL;


      FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );

      if ( service && service->ps_get_font_extra )
      {
        PS_FontExtraRec  extra;


        if ( !service->ps_get_font_extra( face, &extra ) &&
             extra.fs_type != 0                          )
          return extra.fs_type;
      }
    }

    /* look at FSType before fsType for Type42 */

    if ( ( os2 = (TT_OS2*)FT_Get_Sfnt_Table( face, ft_sfnt_os2 ) ) != NULL &&
         os2->version != 0xFFFFU                                           )
      return os2->fsType;

    return 0;
  }


/* END */