5290eeab88
With sf->auto_mv_step_size on it is questionable whether sf->reduce_first_step_size is worthwhile. At speed 2 it was not having a big impact. Even at speed 2 sf->optimize_coefficients = 0 is not having a big speed imapct so for now I have moved it down into a higher speed setting. Change-Id: I8a54de76d486ad37aabce76474889da2768b14c1