static void decode_pitch_lag_low(int *lag_int, int *lag_frac, int pitch_index, uint8_t *base_lag_int, int subframe, enum Mode mode) { if (subframe == 0 || (subframe == 2 && mode != MODE_6k60)) { if (pitch_index < 116) { *lag_int = (pitch_index + 69) >> 1; *lag_frac = (pitch_index - (*lag_int << 1) + 68) << 1; } else { *lag_int = pitch_index - 24; *lag_frac = 0; } // XXX: same problem as before *base_lag_int = av_clip(*lag_int - 8 - (*lag_frac < 0), AMRWB_P_DELAY_MIN, AMRWB_P_DELAY_MAX - 15); } else { *lag_int = (pitch_index + 1) >> 1; *lag_frac = (pitch_index - (*lag_int << 1)) << 1; *lag_int += *base_lag_int; } }