Lines Matching defs:delta_capt
608 unsigned long delta_play = 0, delta_capt = 0, cur_jiffies;
619 delta_capt = cur_jiffies - dpcm_capt->last_jiffies;
620 dpcm_capt->last_jiffies += delta_capt;
623 if (delta_play == 0 && delta_capt == 0)
626 if (delta_play > delta_capt) {
627 count1 = bytepos_delta(dpcm_play, delta_play - delta_capt);
629 delta_play = delta_capt;
630 } else if (delta_play < delta_capt) {
631 count1 = bytepos_delta(dpcm_capt, delta_capt - delta_play);
634 delta_capt = delta_play;
637 if (delta_play == 0 && delta_capt == 0)
640 /* note delta_capt == delta_play at this moment */
642 count2 = bytepos_delta(dpcm_capt, delta_capt);