Hu Chunming / vpt_ascend_arm

  #include<string>
  
  #include "dvpp_headers.h"
  
  using namespace std;
  
  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;
          int ret = acldvppMalloc((void **)&pHwRgb, data_size);
          if(ret != ACL_ERROR_NONE){
              cout << "acldvppMalloc failed" << endl;
          }
      }
  

      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(){
          if (pHwRgb) {

              int ret = acldvppFree(pHwRgb);

              if(ret != ACL_ERROR_NONE){
                  cout << "acldvppFree failed" << endl;
              }
              pHwRgb = nullptr;
          }
      }
  
  public:
      int data_type;  // 0: rgb , 1: NV12
  };