USB_UVC_DETECT/DataManager/DataPackage.h

#ifndef DATA_PACKAGE_H
#define DATA_PACKAGE_H

#include <iostream>
#include <string>
#include <stdexcept>
#include "../AIManager/inferResult.h"

#define RESIZE_WIDTH 640
#define RESIZE_HEIGHT 640

typedef struct DataPackage
{

    int nDeviceID = 0;
    char *pJpegData{nullptr};
    int nJpegSize = 0;

    void *pRGBData{nullptr};
    int nWidth = 0;
    int nHeight = 0;

    void *pResizeData{nullptr};
    int nResizeWidth = RESIZE_WIDTH;
    int nResizeHeight = RESIZE_HEIGHT;
    int nResizeType = 0;

    // other infomation
    long nTimeStamp = 0.0;
    double dDegree = 0.0;

    // camera id
    int nCameraID = 0;

    // result
    int id = 0;
    int count = 0;

    object_detect_result_list Result;

    DataPackage(int width, int height)
    {
        if (allocResource(width, height))
        {
            nWidth = width;
            nHeight = height;
        }
        else
        {
            std::cerr << "allocResource failed" << std::endl;
        }
    }

    bool allocResource(int width, int height)
    {
        if (pJpegData == nullptr)
        {
            pJpegData = new char[width * height * 3];
        }
        // if (pRGBData == nullptr)
        // {
        //     pRGBData = new unsigned char[width * height * 3];
        //     if (pRGBData == nullptr)
        //     {
        //         return false;
        //     }
        // }
        if (pResizeData == nullptr)
        {
            pResizeData = new unsigned char[nResizeWidth * nResizeHeight * 3];
            if (pResizeData == nullptr)
            {
                return false;
            }
        }
        return true;
    }

    void freeResource()
    {
        if (pJpegData != nullptr)
        {
            delete[] pJpegData;
        }
        if (pRGBData != nullptr)
        {
            delete[] (unsigned char *)pRGBData;
            pRGBData = nullptr;
        }
        if (pResizeData != nullptr)
        {
            delete[] (unsigned char *)pResizeData;
            pResizeData = nullptr;
        }
    }

    ~DataPackage()
    {
        freeResource();
    }

} DATA_PACKAGE, *PDATA_PACKAGE;

typedef DataPackage *DataPackagePtr;

#endif // DATA_PACKAGE_H