Function main

source/app/PccAppDecoder/PccAppDecoder.cpp:378–409

}

int main( int argc, char* argv[] ) {
  std::cout << "PccAppDecoder v" << TMC2_VERSION_MAJOR << "." << TMC2_VERSION_MINOR << std::endl << std::endl;

  // this is mandatory to print floats with full precision
  std::cout.precision(std::numeric_limits<float>::max_digits10);
  
  PCCDecoderParameters     decoderParams;
  PCCMetricsParameters     metricsParams;
  PCCConformanceParameters conformanceParams;
  if ( !parseParameters( argc, argv, decoderParams, metricsParams, conformanceParams ) ) { return -1; }
#if defined( ENABLE_TBB )
  if ( decoderParams.nbThread_ > 0 ) { tbb::task_scheduler_init init( static_cast<int>( decoderParams.nbThread_ ) ); }
#endif
  // Timers to count elapsed wall/user time
  pcc::chrono::Stopwatch<std::chrono::steady_clock> clockWall;
  pcc::chrono::StopwatchUserTime                    clockUser;

  clockWall.start();
  int ret = decompressVideo( decoderParams, metricsParams, conformanceParams, clockUser );
  clockWall.stop();

  using namespace std::chrono;
  using ms            = milliseconds;
  auto totalWall      = duration_cast<ms>( clockWall.count() ).count();
  auto totalUserSelf  = duration_cast<ms>( clockUser.self.count() ).count();
  auto totalUserChild = duration_cast<ms>( clockUser.children.count() ).count();
  std::cout << "Processing time (wall): " << ( ret == 0 ? totalWall / 1000.0 : -1 ) << " s\n";
  std::cout << "Processing time (user.self): " << ( ret == 0 ? totalUserSelf / 1000.0 : -1 ) << " s\n";
  std::cout << "Processing time (user.children): " << ( ret == 0 ? totalUserChild / 1000.0 : -1 ) << " s\n";
  std::cout << "Peak memory: " << getPeakMemory() << " KB\n";
  return ret;
}