/***************************************************************************
 *   Copyright (C) 2008 by Ilya Kotov                                      *
 *   forkotov02@hotmail.ru                                                 *
 *                                                                         *
 *   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.             *
 ***************************************************************************/

#ifndef DECODER_WAVPACK_H
#define DECODER_WAVPACK_H

extern "C"{
#include <wavpack/wavpack.h>
}

#include <qmmp/decoder.h>


class DecoderWavPack : public Decoder
{
public:
    DecoderWavPack(QObject *, DecoderFactory *, Output *, const QString &);
    virtual ~DecoderWavPack();

    // Standard Decoder API
    bool initialize();
    qint64 lengthInSeconds();
    void seek(qint64);
    void stop();

private:
    // thread run function
    void run();
    WavpackContext *m_context;
    // helper functions
    void flush(bool = FALSE);
    void deinit();

    bool m_inited, m_user_stop;
    int m_bps; //bits per sample

    // output buffer
    char *m_output_buf;
    qint64 m_output_bytes, m_output_at;

    unsigned int m_bks; //block size
    bool m_done, m_finish;
    long m_freq, m_bitrate;
    int m_chan;
    unsigned long m_output_size;
    qint64 m_totalTime, m_seekTime;
    QString m_path;
};


#endif // DECODER_WAVPACK_H