Traverso/cvs/traverso/src/audiofileio/decode/WPAudioReader.h

/*
Copyright (C) 2007 Ben Levitt 

This file is part of Traverso

Traverso 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

*/

#ifndef WPAUDIOREADER_H
#define WPAUDIOREADER_H

#include <AbstractAudioReader.h>
#include "wavpack/wavpack.h"


class WPAudioReader : public AbstractAudioReader
{
public:
        WPAudioReader(QString filename);
        ~WPAudioReader();
        
        QString decoder_type() const {return "wavpack";}
        
        static bool can_decode(QString filename);

protected:
        bool seek_private(nframes_t start);
        nframes_t read_private(DecodeBuffer* buffer, nframes_t frameCount);
        
        WavpackContext* m_wp;
        bool            m_isFloat;
        int             m_bitsPerSample;
        int             m_bytesPerSample;
};

#endif

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