Method commit_internal

kernels/common/scene.cpp:939–975

#if defined(TASKING_INTERNAL)

  void Scene::commit_internal (bool join)
  {
    Lock<MutexSys> buildLock(buildMutex,false);

    /* allocates own taskscheduler for each build */
    Ref<TaskScheduler> scheduler = nullptr;
    { 
      Lock<MutexSys> lock(taskGroup->schedulerMutex);
      scheduler = taskGroup->scheduler;
      if (scheduler == null) {
        buildLock.lock();
        taskGroup->scheduler = scheduler = new TaskScheduler;
      }
    }

    /* worker threads join build */
    if (!buildLock.isLocked())
    {
      if (!join) 
        throw_RTCError(RTC_ERROR_INVALID_OPERATION,"use rtcJoinCommitScene to join a build operation");
      
      scheduler->join();
      return;
    }

    /* initiate build */
    try {
      TaskScheduler::TaskGroupContext context;
      scheduler->spawn_root([&]() { commit_task(); Lock<MutexSys> lock(taskGroup->schedulerMutex); taskGroup->scheduler = nullptr; }, &context, 1, !join);
    }
    catch (...) {
      accels_clear();
      Lock<MutexSys> lock(taskGroup->schedulerMutex);
      taskGroup->scheduler = nullptr;
      throw;
    }
  }

#endif