Lines Matching refs:period_size
917 snd_interval_set_value(¶ms->intervals[SND_PCM_HW_PARAM_PERIOD_SIZE - SND_PCM_HW_PARAM_FIRST_INTERVAL], pcm->period_size);
2357 snd_output_printf(out, " period_size : %lu\n", pcm->period_size);
2934 timeout = (pcm->period_size * 1000ULL) / pcm->rate;
6669 /* Fix avail_min if it's below period size. The period_size
6673 if (val < pcm->period_size)
6674 val = pcm->period_size;
7486 // we want to process frames in chunks (period_size)
7487 if (avail < period_size)
7489 size = period_size;
7774 [SND_PCM_HW_PARAM_PERIOD_SIZE] = "period_size",
8796 snd_pcm_uframes_t buffer_size, period_size;
8867 &period_size, NULL);
8873 buffer_size = period_size * 4;
8914 &period_size, NULL);
8941 (buffer_size / period_size) * period_size);
8948 * allow the transfer when at least period_size samples can be
8951 err = snd_pcm_sw_params_set_avail_min(pcm, &swparams, period_size);
8971 * \param period_size PCM period size in frames
8976 snd_pcm_uframes_t *period_size)
8988 return INTERNAL(snd_pcm_hw_params_get_period_size)(¶ms, period_size,