+ std::atomic<int64_t> metric_dropped_interpolated_frame{ 0 };
+ std::atomic<int64_t> metric_dropped_unconditional_frame{ 0 };
+ std::atomic<int64_t> metric_faded_frame{ 0 };
+ std::atomic<int64_t> metric_faded_snapped_frame{ 0 };
+ std::atomic<int64_t> metric_original_frame{ 0 };
+ std::atomic<int64_t> metric_original_snapped_frame{ 0 };
+ std::atomic<int64_t> metric_refresh_frame{ 0 };
+ std::atomic<int64_t> metric_interpolated_frame{ 0 };
+ std::atomic<int64_t> metric_interpolated_faded_frame{ 0 };
+