UPDATE_RUNNING_AVG 2561 libs/gst/base/gstbasesink.c     priv->avg_duration = UPDATE_RUNNING_AVG (priv->avg_duration, duration);
UPDATE_RUNNING_AVG 2566 libs/gst/base/gstbasesink.c     priv->avg_pt = UPDATE_RUNNING_AVG (priv->avg_pt, pt);
UPDATE_RUNNING_AVG 2744 libs/gst/base/gstbasesink.c       priv->avg_render = UPDATE_RUNNING_AVG (priv->avg_render, elapsed);