Method push

CesiumAsync/src/QueuedScheduler.cpp:32–47

Push a task to the end of the queue

  // Push a task to the end of the queue
  void push(async::task_run_handle t) {
    // Resize queue if it is full
    if (head == ((tail + 1) & (items.size() - 1))) {
      async::detail::aligned_array<void*, LIBASYNC_CACHELINE_SIZE> new_items(
          items.size() * 2);
      for (std::size_t i = 0; i != items.size(); i++)
        new_items[i] = items[(i + head) & (items.size() - 1)];
      head = 0;
      tail = items.size() - 1;
      items = std::move(new_items);
    }

    // Push the item
    items[tail] = t.to_void_ptr();
    tail = (tail + 1) & (items.size() - 1);
  }

  // Pop a task from the front of the queue
  async::task_run_handle pop() {