Hu Chunming / village_ascend_arm

  #include "MotorPhoneAnalysis.h"
  #include "motor_phone_det.h"
  
  MotorPhoneAnalysis::MotorPhoneAnalysis(/* args */)
  {
  }
  
  MotorPhoneAnalysis::~MotorPhoneAnalysis()
  {
      release();
  }
  

  int MotorPhoneAnalysis::init(int devId, std::string sdk_root){

      ACL_CALL(aclrtCreateContext(&ctx, devId), SY_SUCCESS, SY_FAILED);
  

      std::string model_path = sdk_root + "/models/motor_phone/motor_phone1127_310p.om";
  

      motor_phone_param param;

      param.modelNames = (char*)model_path.data();

      param.thresld = 0.25;
      param.devId = devId;
  

      LOG_INFO("motor_phone_init start");

      int ret = motor_phone_init(&m_handle, param);
      if (ret != 0) {
          return -1;
  	}
  

      LOG_INFO("motor_phone_init success");

  
      return SY_SUCCESS;
  }
  

  vector<MotorPhoneResult> MotorPhoneAnalysis::detect(vector<sy_img> vec_img){

      vector<MotorPhoneResult> vec_result;

  
      const int batchsize = vec_img.size();

  
      vector<motor_phone_result> results;
      results.resize(batchsize);

  
      int ret = SY_FAILED;
  
      do
      {

          ret = aclrtSetCurrentContext(ctx);
          if (SY_SUCCESS != ret) {
              printf("aclrtSetCurrentContext failed!");
              break;
          }
  
          ret = motor_phone_process_batch(m_handle, vec_img.data(), batchsize, results.data());

          if (SY_SUCCESS != ret) {
              printf("motor_phone_process_batch failed!");
              break;
          }
          
          for(int batchIdx = 0; batchIdx < batchsize; batchIdx ++){

              MotorPhoneResult one_result;
              one_result.phoning = -1;
              one_result.prob = 0;

              for (int i = 0; i < results[batchIdx].objcount; i++) {
                  printf("  %d:%.2f \n", results[batchIdx].objinfo[i].index,results[batchIdx].objinfo[i].confidence);

                  if (results[batchIdx].objinfo[i].index == 1) {
                      // 骑车打电话
                      one_result.phoning = results[batchIdx].objinfo[i].index;
                      one_result.prob = results[batchIdx].objinfo[i].confidence;
                      break;
                  }

              }

  
              vec_result.push_back(one_result);

          }
      } while (0);
  

      return vec_result;

  }
  
  int MotorPhoneAnalysis::release() {
  
      ACL_CALL(aclrtSetCurrentContext(ctx), SY_SUCCESS, SY_FAILED);	
  
      if (m_handle) {
          motor_phone_release(&m_handle);
      }
  
      if(ctx){
          aclrtDestroyContext(ctx);
          ctx = nullptr;
      }
  
      return SY_SUCCESS;
  }