src/decoder/dvpp/DvppDataMemory.hpp

#ifndef __DVPP_DATA_MEMORY_HPP__
#define __DVPP_DATA_MEMORY_HPP__
#include<string>
#include "depend_headers.h"
#include "dvpp_headers.h"
using namespace std;
// static int snap_free = 0;
class DvppDataMemory : public DeviceMemory
{
public:
    DvppDataMemory(int _channel, int _width, int _width_stride, int _height, int _height_stride, int _size, string _id, string _dev_id, bool _key_frame, unsigned long long frame_nb)
     :DeviceMemory(_channel, _width, _width_stride, _height, _height_stride, _id, _dev_id, _key_frame, frame_nb, false){
        data_size = _size;
        data_type = 1;
        int ret = acldvppMalloc((void **)&pHwRgb, data_size);
        if(ret != ACL_ERROR_NONE){
            LOG_ERROR("[{}]- acldvppMalloc failed", id);
        }
    }
    DvppDataMemory( int _width, int _width_stride, int _height, int _height_stride, int _size, string _id, string _dev_id, bool _key_frame, unsigned long long frame_nb, unsigned char * pHwData)
     :DeviceMemory(-1, _width, _width_stride, _height, _height_stride, _id, _dev_id, _key_frame, frame_nb, false){
        data_size = _size;
        data_type = 1;
        pHwRgb = pHwData;
    }
    
    DvppDataMemory(DvppDataMemory* pSrc):DeviceMemory(-1, pSrc->getWidth(), pSrc->getWidthStride(), pSrc->getHeight(),  pSrc->getHeightStride(), pSrc->getId(), pSrc->getDeviceId(), pSrc->isKeyFrame(), pSrc->getFrameNb(), false){
        if(pSrc == nullptr) {
            LOG_ERROR("[{}]- pSrc is nullptr", pSrc->getId());
            return;
        }
        data_size = pSrc->getSize();
        int ret = acldvppMalloc((void **)&pHwRgb, data_size);
        if(ret != ACL_ERROR_NONE){
            LOG_ERROR("[{}]- acldvppMalloc failed", pSrc->getId());
            return;
        }
        ret = aclrtMemcpy(pHwRgb, data_size, pSrc->getMem(), pSrc->getSize(), ACL_MEMCPY_DEVICE_TO_DEVICE);
        if(ret != ACL_ERROR_NONE){
            acldvppFree(pHwRgb);
            LOG_ERROR("[{}]- aclrtMemcpy failed", pSrc->getId());
            return;
        }
        data_type = 2;
        timestamp = UtilTools::get_cur_time_ms();
    }
    ~DvppDataMemory(){
        // if (data_type == 2)
        // {
        //     snap_free++;
        //     LOG_INFO("[{}]- snap_free: {}", getId(), snap_free);
        // }
        if (pHwRgb) {
            int ret = acldvppFree(pHwRgb);
            if(ret != ACL_ERROR_NONE){
                LOG_ERROR("[{}]- acldvppFree failed", id);
            }
            pHwRgb = nullptr;
        }
    }
public:
    int data_type;  // 0: rgb , 1: NV12
};
#endif      // __DVPP_DATA_MEMORY_HPP__