| /third_party/pulseaudio/src/tests/ |
| H A D | alsa-time-test.c | 26 snd_pcm_sw_params_t *swparams; in main() local
52 snd_pcm_sw_params_alloca(&swparams); in main()
107 r = snd_pcm_sw_params_current(pcm, swparams); in main()
111 r = snd_pcm_sw_params_set_avail_min(pcm, swparams, 1); in main()
113 r = snd_pcm_sw_params_set_avail_min(pcm, swparams, 0); in main()
116 r = snd_pcm_sw_params_set_period_event(pcm, swparams, 0); in main()
121 r = snd_pcm_sw_params_set_start_threshold(pcm, swparams, buffer_size - (buffer_size % fillrate)); in main()
124 r = snd_pcm_sw_params_get_boundary(swparams, &boundary); in main()
126 r = snd_pcm_sw_params_set_stop_threshold(pcm, swparams, boundary); in main()
129 r = snd_pcm_sw_params_set_tstamp_mode(pcm, swparams, SND_PCM_TSTAMP_ENABL in main()
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| /third_party/alsa-lib/test/ |
| H A D | pcm.c | 183 static int set_swparams(snd_pcm_t *handle, snd_pcm_sw_params_t *swparams) in set_swparams() argument
187 /* get the current swparams */ in set_swparams()
188 err = snd_pcm_sw_params_current(handle, swparams); in set_swparams()
190 printf("Unable to determine current swparams for playback: %s\n", snd_strerror(err)); in set_swparams()
195 err = snd_pcm_sw_params_set_start_threshold(handle, swparams, (buffer_size / period_size) * period_size); in set_swparams()
202 err = snd_pcm_sw_params_set_avail_min(handle, swparams, period_event ? buffer_size : period_size); in set_swparams()
209 err = snd_pcm_sw_params_set_period_event(handle, swparams, 1); in set_swparams()
216 err = snd_pcm_sw_params(handle, swparams); in set_swparams()
790 snd_pcm_sw_params_t *swparams; in main() local
797 snd_pcm_sw_params_alloca(&swparams); in main()
[all...] |
| H A D | latency.c | 185 snd_pcm_sw_params_t *swparams, in setparams_set()
196 err = snd_pcm_sw_params_current(handle, swparams); in setparams_set()
198 printf("Unable to determine current swparams for %s: %s\n", id, snd_strerror(err)); in setparams_set()
201 err = snd_pcm_sw_params_set_start_threshold(handle, swparams, 0x7fffffff); in setparams_set()
210 err = snd_pcm_sw_params_set_avail_min(handle, swparams, val); in setparams_set()
215 err = snd_pcm_sw_params(handle, swparams); in setparams_set()
183 setparams_set(snd_pcm_t *handle, snd_pcm_hw_params_t *params, snd_pcm_sw_params_t *swparams, const char *id) setparams_set() argument
|
| /third_party/alsa-utils/speaker-test/ |
| H A D | speaker-test.c | 574 static int set_swparams(snd_pcm_t *handle, snd_pcm_sw_params_t *swparams) { in set_swparams() argument
577 /* get the current swparams */ in set_swparams()
578 err = snd_pcm_sw_params_current(handle, swparams); in set_swparams()
580 fprintf(stderr, _("Unable to determine current swparams for playback: %s\n"), snd_strerror(err)); in set_swparams()
585 err = snd_pcm_sw_params_set_start_threshold(handle, swparams, buffer_size); in set_swparams()
592 err = snd_pcm_sw_params_set_avail_min(handle, swparams, period_size); in set_swparams()
599 err = snd_pcm_sw_params(handle, swparams); in set_swparams()
1015 snd_pcm_sw_params_t *swparams; in main() local
1057 snd_pcm_sw_params_alloca(&swparams); in main()
1235 if ((err = set_swparams(handle, swparams)) < in main()
[all...] |
| /third_party/alsa-lib/src/pcm/ |
| H A D | pcm_plugin.c | 632 snd_pcm_sw_params_t *swparams; in snd_pcm_plugin_may_wait_for_avail_min_conv() local
633 snd_pcm_sw_params_alloca(&swparams); in snd_pcm_plugin_may_wait_for_avail_min_conv()
638 snd_pcm_sw_params_current(slave, swparams); in snd_pcm_plugin_may_wait_for_avail_min_conv()
645 swparams->avail_min = needed_slave_avail_min; in snd_pcm_plugin_may_wait_for_avail_min_conv()
646 snd_pcm_sw_params(slave, swparams); in snd_pcm_plugin_may_wait_for_avail_min_conv()
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| H A D | pcm.c | 8794 snd_pcm_sw_params_t swparams = {0}; in snd_pcm_set_params() local
8929 /* get the current swparams */ in snd_pcm_set_params()
8930 err = snd_pcm_sw_params_current(pcm, &swparams); in snd_pcm_set_params()
8932 SNDERR("Unable to determine current swparams for %s: %s", in snd_pcm_set_params()
8940 err = snd_pcm_sw_params_set_start_threshold(pcm, &swparams, in snd_pcm_set_params()
8951 err = snd_pcm_sw_params_set_avail_min(pcm, &swparams, period_size); in snd_pcm_set_params()
8958 err = snd_pcm_sw_params(pcm, &swparams); in snd_pcm_set_params()
|
| /third_party/pulseaudio/src/modules/alsa/ |
| H A D | alsa-util.c | 463 snd_pcm_sw_params_t *swparams; in pa_alsa_set_sw_params() local
469 snd_pcm_sw_params_alloca(&swparams); in pa_alsa_set_sw_params()
471 if ((err = snd_pcm_sw_params_current(pcm, swparams)) < 0) { in pa_alsa_set_sw_params()
472 pa_log_warn("Unable to determine current swparams: %s", pa_alsa_strerror(err)); in pa_alsa_set_sw_params()
476 if ((err = snd_pcm_sw_params_set_period_event(pcm, swparams, period_event)) < 0) { in pa_alsa_set_sw_params()
481 if ((err = snd_pcm_sw_params_set_tstamp_mode(pcm, swparams, SND_PCM_TSTAMP_ENABLE)) < 0) { in pa_alsa_set_sw_params()
486 if ((err = snd_pcm_sw_params_get_boundary(swparams, &boundary)) < 0) { in pa_alsa_set_sw_params()
491 if ((err = snd_pcm_sw_params_set_stop_threshold(pcm, swparams, boundary)) < 0) { in pa_alsa_set_sw_params()
496 if ((err = snd_pcm_sw_params_set_start_threshold(pcm, swparams, (snd_pcm_uframes_t) -1)) < 0) { in pa_alsa_set_sw_params()
501 if ((err = snd_pcm_sw_params_set_avail_min(pcm, swparams, avail_mi in pa_alsa_set_sw_params()
[all...] |
| /third_party/alsa-utils/alsaloop/ |
| H A D | pcmjob.c | 227 snd_pcm_sw_params_t *swparams, in setparams_set()
239 err = snd_pcm_sw_params_current(handle, swparams); in setparams_set()
241 logit(LOG_CRIT, "Unable to determine current swparams for %s: %s\n", lhandle->id, snd_strerror(err)); in setparams_set()
244 err = snd_pcm_sw_params_set_start_threshold(handle, swparams, 0x7fffffff); in setparams_set()
273 err = snd_pcm_sw_params_set_avail_min(handle, swparams, val); in setparams_set()
278 snd_pcm_sw_params_get_avail_min(swparams, &lhandle->avail_min); in setparams_set()
279 err = snd_pcm_sw_params(handle, swparams); in setparams_set()
290 snd_pcm_sw_params_t *swparams; in increase_playback_avail_min() local
301 snd_pcm_sw_params_alloca(&swparams); in increase_playback_avail_min()
302 err = snd_pcm_sw_params_current(handle, swparams); in increase_playback_avail_min()
225 setparams_set(struct loopback_handle *lhandle, snd_pcm_hw_params_t *params, snd_pcm_sw_params_t *swparams, snd_pcm_uframes_t bufsize) setparams_set() argument
[all...] |
| /third_party/alsa-utils/aplay/ |
| H A D | aplay.c | 1348 snd_pcm_sw_params_t *swparams; local
1355 snd_pcm_sw_params_alloca(&swparams);
1467 err = snd_pcm_sw_params_current(handle, swparams);
1476 err = snd_pcm_sw_params_set_avail_min(handle, swparams, n);
1488 err = snd_pcm_sw_params_set_start_threshold(handle, swparams, start_threshold);
1494 err = snd_pcm_sw_params_set_stop_threshold(handle, swparams, stop_threshold);
1498 err = snd_pcm_sw_params_set_tstamp_mode(handle, swparams, SND_PCM_TSTAMP_ENABLE);
1502 err = snd_pcm_sw_params_set_tstamp_type(handle, swparams, SND_PCM_TSTAMP_TYPE_MONOTONIC);
1504 err = snd_pcm_sw_params_set_tstamp_type(handle, swparams, SND_PCM_TSTAMP_TYPE_GETTIMEOFDAY);
1508 if (snd_pcm_sw_params(handle, swparams) <
[all...] |