466
466
current_time_stamp.stamp();
469
469
if ( elapsed_us < (frame_us - 2000) ) {
470
470
double requested_us = (frame_us - elapsed_us) - 2000 ;
471
471
ulMilliSecondSleep ( (int)(requested_us / 1000.0) ) ;
473
473
current_time_stamp.stamp();
475
475
current_time_stamp.stamp();