#ifndef PICBUF_H
#define PICBUF_H

#include <memory>
#include <vector>
#include <QMutex>
#include <QDateTime>

namespace iv {
struct PicData
{
public:
    qint64 mnMsgTime;
    std::shared_ptr<char> mdata_ptr;
    unsigned int mdatasize;
    bool mbSPSFrame = false;
};

}

class PicBuf
{
private:
    std::vector<iv::PicData> mvectordata_ptr;
    qint64 mBufTime = 1500;
    qint64 mnReceiveBufTime = 0;
    qint64 mLastBufTime = 0;
    QMutex mMutexBuf;

private:
    int mnFrameRate = 0;
    qint64 mnSecondTime = 0;   //Time  Second.
    int mnFrameSecondCount =0; //Last Second Receive message
    qint64 mnUpLatency = 1000;
public:
    PicBuf();
    PicBuf(const PicBuf & other);
    void AddData(iv::PicData xPicData);
    int GetData(qint64 & nLastTime,iv::PicData & xPicData);  //0 No Data  1 Have Data
    int GetFrameRate();
    void SetLatency(qint64 nlatency);
    qint64 GetLatency();
};

#endif // PICBUF_H