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/*
* 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++;
}
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