previous_picture_is_ready  105 modules/motion_detector.c     int previous_picture_is_ready;
previous_picture_is_ready  329 modules/motion_detector.c     motion_detector.previous_picture_is_ready = 0;
previous_picture_is_ready  742 modules/motion_detector.c     if (motion_detector.previous_picture_is_ready == 0)
previous_picture_is_ready  744 modules/motion_detector.c         motion_detector.previous_picture_is_ready = 1;