Lines Matching refs:direction_change
303 long direction_change;
317 a->direction_change = 0;
328 if (a->direction_change > 0 )
329 a->direction_change--;
335 if (a->direction_change > 0 )
336 a->direction_change--;
341 assert (a->direction_change == 0);
348 assert (a->direction_change == 0);
356 assert (a->direction_change == 0);
360 assert (a->direction_change == 0);
414 a->direction_change = 1 + rand () * (a->sample_freq * DELAY_UNTIL_XCHG / RAND_MAX);