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misc/libfreetype/src/cache/ftccback.h
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

/***************************************************************************/
/*                                                                         */
/*  ftccback.h                                                             */
/*                                                                         */
/*    Callback functions of the caching sub-system (specification only).   */
/*                                                                         */
/*  Copyright 2004, 2005, 2006, 2011 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 __FTCCBACK_H__
#define __FTCCBACK_H__

#include <ft2build.h>
#include FT_CACHE_H
#include "ftcmru.h"
#include "ftcimage.h"
#include "ftcmanag.h"
#include "ftcglyph.h"
#include "ftcsbits.h"


  FT_LOCAL( void )
  ftc_inode_free( FTC_Node   inode,
                  FTC_Cache  cache );

  FT_LOCAL( FT_Error )
  ftc_inode_new( FTC_Node   *pinode,
                 FT_Pointer  gquery,
                 FTC_Cache   cache );

  FT_LOCAL( FT_Offset )
  ftc_inode_weight( FTC_Node   inode,
                    FTC_Cache  cache );


  FT_LOCAL( void )
  ftc_snode_free( FTC_Node   snode,
                  FTC_Cache  cache );

  FT_LOCAL( FT_Error )
  ftc_snode_new( FTC_Node   *psnode,
                 FT_Pointer  gquery,
                 FTC_Cache   cache );

  FT_LOCAL( FT_Offset )
  ftc_snode_weight( FTC_Node   snode,
                    FTC_Cache  cache );

  FT_LOCAL( FT_Bool )
  ftc_snode_compare( FTC_Node    snode,
                     FT_Pointer  gquery,
                     FTC_Cache   cache,
                     FT_Bool*    list_changed );


  FT_LOCAL( FT_Bool )
  ftc_gnode_compare( FTC_Node    gnode,
                     FT_Pointer  gquery,
                     FTC_Cache   cache,
                     FT_Bool*    list_changed );


  FT_LOCAL( FT_Error )
  ftc_gcache_init( FTC_Cache  cache );

  FT_LOCAL( void )
  ftc_gcache_done( FTC_Cache  cache );


  FT_LOCAL( FT_Error )
  ftc_cache_init( FTC_Cache  cache );

  FT_LOCAL( void )
  ftc_cache_done( FTC_Cache  cache );

#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
  FT_LOCAL( void )
  ftc_node_destroy( FTC_Node     node,
                    FTC_Manager  manager );
#endif

#endif /* __FTCCBACK_H__ */

/* END */
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