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Searched refs:period_size (Results 1 – 6 of 6) sorted by relevance

/external/tinyalsa/
Dtinyplay.c58 unsigned int rate, unsigned int bits, unsigned int period_size,
67 unsigned int period_size = 1024; in main() local
93 period_size = atoi(*argv); in main()
122 header.bits_per_sample, period_size, period_count); in main()
130 unsigned int rate, unsigned int bits, unsigned int period_size, in play_sample() argument
141 config.period_size = period_size; in play_sample()
Dtinycap.c62 unsigned int bits, unsigned int period_size,
80 unsigned int period_size = 1024; in main() local
121 period_size = atoi(*argv); in main()
151 period_size, period_count); in main()
166 unsigned int bits, unsigned int period_size, in capture_sample() argument
177 config.period_size = period_size; in capture_sample()
Dpcm.c494 param_set_min(&params, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, config->period_size); in pcm_open()
528 config->period_size = param_get_int(&params, SNDRV_PCM_HW_PARAM_PERIOD_SIZE); in pcm_open()
530 pcm->buffer_size = config->period_count * config->period_size; in pcm_open()
549 config->period_count * config->period_size / 2; in pcm_open()
557 config->period_count * config->period_size * 10; in pcm_open()
560 config->period_count * config->period_size; in pcm_open()
567 pcm->config.avail_min = sparams.avail_min = pcm->config.period_size; in pcm_open()
573 sparams.xfer_align = config->period_size / 2; /* needed for old kernels */ in pcm_open()
/external/qemu/audio/
Dalsaaudio.c162 unsigned int period_size; member
496 req->buffer_size, req->period_size); in alsa_dump_info()
642 if (req->period_size) { in alsa_open()
647 unsigned int ptime = req->period_size; in alsa_open()
659 snd_pcm_uframes_t psize = req->period_size; in alsa_open()
672 size_in_usec ? "time" : "size", req->period_size); in alsa_open()
676 if (((req->override_mask & 1) && (obt - req->period_size))) in alsa_open()
678 size_in_usec ? "time" : "size", req->period_size, obt); in alsa_open()
893 req.period_size = conf.period_size_out; in alsa_init_out()
998 req.period_size = conf.period_size_in; in alsa_init_in()
/external/bluetooth/bluez/audio/
Dpcm_bluetooth.c181 period_time = 1000000.0 * data->io.period_size / data->io.rate; in playback_hw_thread()
215 data->hw_ptr += frags * data->io.period_size; in playback_hw_thread()
341 uint32_t period_count = io->buffer_size / io->period_size; in bluetooth_prepare()
346 io->period_size, io->buffer_size); in bluetooth_prepare()
365 data->hw_ptr = io->period_size; in bluetooth_prepare()
442 io->period_size, io->buffer_size); in bluetooth_hsp_hw_params()
702 io->period_size, io->buffer_size); in bluetooth_a2dp_hw_params()
/external/tinyalsa/include/tinyalsa/
Dasoundlib.h81 unsigned int period_size; member