/*
 * Copyright 2000-2006 Ingo Weinhold <ingo_weinhold@gmx.de>
 * Copyright 2008 Stephan Aßmus <superstippi@gmx.de>
 * All rights reserved. Distributed under the terms of the MIT licensce.
 */
#ifndef AUDIO_FORMAT_CONVERTER_H
#define AUDIO_FORMAT_CONVERTER_H


/*! This AudioReader just converts the source sample format (and byte order)
        into another one, e.g. LE short -> BE float. Frame rate and channel
        count remain unchanged.
*/


#include "AudioReader.h"


class AudioFormatConverter : public AudioReader {
public:
                                                                AudioFormatConverter(AudioReader* source,
                                                                        uint32 format, uint32 byte_order);
        virtual                                         ~AudioFormatConverter();

        virtual bigtime_t                       InitialLatency() const;
        virtual status_t                        Read(void* buffer, int64 pos, int64 frames);

        virtual status_t                        InitCheck() const;

                        AudioReader*            Source() const;

protected:
                        AudioReader*            fSource;
};

#endif  // AUDIO_FORMAT_CONVERTER_H