ximeaAirborneSystem/Header_Files/rgbImage.h

//
// Created by tangchao on 2022/12/24.
//

#ifndef XIMEAAIRBORNESYSTEM_RGBIMAGE_H
#define XIMEAAIRBORNESYSTEM_RGBIMAGE_H

#include <iostream>
#include <string>

#include <QObject>
#include <QImage>
#include <opencv2/opencv.hpp>//包含了所有东西，编译很慢
#include "opencv2/imgproc/types_c.h"

extern "C"
{
    #include <libavcodec/avcodec.h>
    #include <libavutil/opt.h>
    #include "libavutil/pixfmt.h"
    #include "libswscale/swscale.h"
    #include <libavutil/imgutils.h>
    #include <libavutil/avutil.h>
    #include "libavdevice/avdevice.h"
}

class Encode
{
public:
    Encode();
    void initffmpeg(int width, int height);

    FILE *fp;
    AVCodecContext *avcodeccontext;
    void savedata(AVFrame *frame);
    void encode(AVCodecContext *enc_ctx, AVFrame *frame, AVPacket *pkt, FILE *outfile);
    AVPacket m_avpacket;
    AVFrame *inpic;
    AVFrame *outpic;

    bool isinit;
    int index1;

private:
};



using namespace cv;
class rgbImage :public QObject
{

Q_OBJECT
public:
    rgbImage(QWidget* pParent = NULL);
    ~rgbImage();

    void SetRgbImageWidthAndHeight(int BandCount, int Sample, int FrameNumber);
    void FillRgbImage(unsigned short *datacube);
    void FillFocusGrayImage(unsigned short *datacube);
    void FillFocusGrayQImage(unsigned short * datacube);

    void FillOnerowofRgbImage(cv::Mat * matRgbImage, int rowNumber, unsigned short *datacube);
    QImage Mat2QImage(cv::Mat cvImg);//https://www.cnblogs.com/annt/p/ant003.html

    QImage *m_QRgbImage;
    cv::Mat *m_matRgbImage;
    QImage m_Qphoto;

    QImage *m_qimageFocusGrayImage;
    cv::Mat *m_matFocusGrayImage;//用于调焦时，显示一帧的灰度图
    //cv::Mat m_matFocusGrayImage;//用于调焦时，显示一帧的灰度图


    CvVideoWriter *m_frame_writer;
    VideoWriter m_VideoWriter;
//    VideoWriter m_video("appsrc ! autovideoconvert ! filesink location=/media/nvme/delete/live.avi", CV_FOURCC('M', 'J', 'P', 'G'), 25.0, Size(640, 480));
//    VideoWriter video("test.avi", CV_FOURCC('M', 'J', 'P', 'G'), 25.0, Size(640, 480));//





    //控制该填充rgb图像第几帧（行）数据
    //以下两种情况需要重置为0：1）调用函数SetRgbImageWidthAndHeight；2）每次开始填充数据前
    int m_iFrameCounter;


    int m_iFramerate;//


protected:

private:
    int m_iSampleNumber;//
    int m_iBandNumber;//

    int m_iFrameNumber;//

    void initffmpeg();

public slots:

signals :
    void sendstr(QString str);
    void sendstr1(QString str);
    void refreslabelimg(QImage* img1);


};


#endif //XIMEAAIRBORNESYSTEM_RGBIMAGE_H