/* 
 *  PSX-Tools Bundle Pack 
 *  Copyright (C) 2002-2005 Nicolas "Pixel" Noble 
 *  
 *  This program is free software; you can redistribute it and/or modify 
 *  it under the terms of the GNU General Public License as published by 
 *  the Free Software Foundation; either version 2 of the License, or 
 *  (at your option) any later version. 
 * 
 *  This program is distributed in the hope that it will be useful, 
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of 
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 *  GNU General Public License for more details. 
 * 
 *  You should have received a copy of the GNU General Public License 
 *  along with this program; if not, write to the Free Software 
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 */

#include <sliding-window.h>

sliding_window::sliding_window(Uint32 _max_window, Uint32 _max_size) :
  stack((Uint8 *) malloc(_max_size)), max_window(_max_window), max_size(_max_size), entries_recycle(remkroot(sizeof(struct sliding_window::entry_tree_t))), current_size(0) {
    memset(root_entries, 0, 256 * sizeof(struct entry_tree_t));
}

sliding_window::~sliding_window() {
    refree(entries_recycle);
}

void sliding_window::push_byte(Uint8 b) {
    struct entry_tree_t * e = (struct entry_tree_t *) renewx(entries_recycle);

    memset(e->hash, 0, 256 * sizeof(struct entry_tree_t *));

//    e->offset = current_size++;
}