/*
 * Texture Filtering
 * Version:  1.0
 *
 * Copyright (C) 2007  Hiroshi Morii   All Rights Reserved.
 * Email koolsmoky(at)users.sourceforge.net
 * Web   http://www.3dfxzone.it/koolsmoky
 *
 * this 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, or (at your option)
 * any later version.
 *
 * this 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 GNU Make; see the file COPYING.  If not, write to
 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef __TXHIRESCACHE_H__
#define __TXHIRESCACHE_H__

/* support hires textures
 *   0: disable
 *   1: enable
 */
#define HIRES_TEXTURE 1

#include "TxCache.h"
#include "TxQuantize.h"
#include "TxImage.h"
#include "TxReSample.h"

class TxHiResCache : public TxCache
{
private:
    int _maxwidth;
    int _maxheight;
    int _maxbpp;
    boolean _haveCache;
    boolean _abortLoad;
    TxImage *_txImage;
    TxQuantize *_txQuantize;
    TxReSample *_txReSample;
    boolean loadHiResTextures(const char * dir_path, boolean replace);
public:
    ~TxHiResCache();
    TxHiResCache(int maxwidth, int maxheight, int maxbpp, int options,
        const char *path, const char *ident,
        dispInfoFuncExt callback);
    boolean empty();
    boolean load(boolean replace);
};

#endif /* __TXHIRESCACHE_H__ */