#ifndef F1145346_5CCE_48F8_8398_073AFB8758C6
#define F1145346_5CCE_48F8_8398_073AFB8758C6
/*
 *******************************************************************************
 *                                   INCLUDE
 *******************************************************************************
 */
#include "SoundCard.h"
#include <alsa/asoundlib.h>

namespace Video
{
namespace ALSA
{
/*
 *******************************************************************************
 *                                CLASS DECLARE
 *******************************************************************************
 */
class PCM
{
public:
    PCM();
    ~PCM();

public:
    int open(SoundCard::Ptr pSoundCard, snd_pcm_stream_t st);
    int close();

    int config(snd_pcm_access_t access, snd_pcm_format_t format, int channels, int rate, int framesz, int samplesz);

    int write(const void* data, uint32_t framesz);
    int write(void** datas, uint32_t framesz);
    int read(void* buffer, uint32_t framesz);
    int read(void** buffers, uint32_t framesz);

private:
    void*            _pPCM;
    snd_pcm_stream_t _stream;
};
}
}
#endif