Lines Matching refs:drift
56 int16_t drift;158 int drift = state->drift;161 drift += v;165 drift >>= 1;170 if (drift <= -count) {173 drift = FFMAX(drift + count, -count + 1);174 } else if (drift > 0) {177 drift = FFMIN(drift - count, 0);180 state->drift = drift;