Lines Matching refs:chandle
170 int setparams(snd_pcm_t *phandle, snd_pcm_t *chandle, int *bufsize) in setparams() argument
190 if ((err = setparams_stream(chandle, ct_params, "capture")) < 0) { in setparams()
213 if ((err = setparams_bufsize(chandle, c_params, ct_params, *bufsize, "capture")) < 0) { in setparams()
251 if ((err = setparams_set(chandle, c_params, c_swparams, "capture")) < 0) { in setparams()
262 snd_pcm_dump(chandle, output); in setparams()
495 snd_pcm_t *phandle, *chandle; in main() local
596 …if ((err = snd_pcm_open(&chandle, cdevice, SND_PCM_STREAM_CAPTURE, block ? 0 : SND_PCM_NONBLOCK)) … in main()
619 if (setparams(phandle, chandle, &latency) < 0) in main()
622 if ((err = snd_pcm_link(chandle, phandle)) < 0) { in main()
639 if ((err = snd_pcm_start(chandle)) < 0) { in main()
644 gettimestamp(chandle, &c_tstamp); in main()
649 showstat(chandle, frames_in); in main()
657 snd_pcm_wait(chandle, 1000); in main()
659 if ((r = readbuf(chandle, buffer, latency, &frames_in, &in_max)) < 0) in main()
675 showstat(chandle, frames_in); in main()
680 snd_pcm_drop(chandle); in main()
695 snd_pcm_unlink(chandle); in main()
697 snd_pcm_hw_free(chandle); in main()
700 snd_pcm_close(chandle); in main()