/***************************************************************************/
/*                                                                         */
/*  ftccback.h                                                             */
/*                                                                         */
/*    Callback functions of the caching sub-system (specification only).   */
/*                                                                         */
/*  Copyright 2004 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 FT_CACHE_INTERNAL_MRU_H
#include FT_CACHE_INTERNAL_IMAGE_H
#include FT_CACHE_INTERNAL_MANAGER_H
#include FT_CACHE_INTERNAL_GLYPH_H
#include FT_CACHE_INTERNAL_SBITS_H


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

  FT_LOCAL( FT_Error )
  ftc_inode_new( FTC_INode   *pinode,
                 FTC_GQuery   gquery,
                 FTC_Cache    cache );

  FT_LOCAL( FT_ULong )
  ftc_inode_weight( FTC_INode  inode );


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

  FT_LOCAL( FT_Error )
  ftc_snode_new( FTC_SNode  *psnode,
                 FTC_GQuery  gquery,
                 FTC_Cache   cache );

  FT_LOCAL( FT_ULong )
  ftc_snode_weight( FTC_SNode  snode );

  FT_LOCAL( FT_Bool )
  ftc_snode_compare( FTC_SNode   snode,
                     FTC_GQuery  gquery,
                     FTC_Cache   cache );


  FT_LOCAL( FT_Bool )
  ftc_gnode_compare( FTC_GNode   gnode,
                     FTC_GQuery  gquery );


  FT_LOCAL( FT_Error )
  ftc_gcache_init( FTC_GCache  cache );

  FT_LOCAL( void )
  ftc_gcache_done( FTC_GCache  cache );


  FT_LOCAL( FT_Error )
  ftc_cache_init( FTC_Cache  cache );

  FT_LOCAL( void )
  ftc_cache_done( FTC_Cache  cache );


#endif /* __FTCCBACK_H__ */

/* END */