Searched refs:period_size (Results 1 - 5 of 5) sorted by relevance

/external/tinyalsa/
H A Dtinyplay.c64 unsigned int rate, unsigned int bits, unsigned int period_size,
82 unsigned int period_size = 1024; local
88 fprintf(stderr, "Usage: %s file.wav [-D card] [-d device] [-p period_size]"
139 period_size = atoi(*argv);
156 chunk_fmt.bits_per_sample, period_size, period_count);
188 unsigned int rate, unsigned int bits, unsigned int period_size,
203 can_play &= check_param(params, PCM_PARAM_PERIOD_SIZE, period_size, "Period size", " frames");
212 unsigned int rate, unsigned int bits, unsigned int period_size,
224 config.period_size = period_size;
187 sample_is_playable(unsigned int card, unsigned int device, unsigned int channels, unsigned int rate, unsigned int bits, unsigned int period_size, unsigned int period_count) argument
211 play_sample(FILE *file, unsigned int card, unsigned int device, unsigned int channels, unsigned int rate, unsigned int bits, unsigned int period_size, unsigned int period_count) argument
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H A Dtinycap.c63 enum pcm_format format, unsigned int period_size,
81 unsigned int period_size = 1024; local
87 "[-r rate] [-b bits] [-p period_size] [-n n_periods]\n", argv[0]);
123 period_size = atoi(*argv);
169 period_size, period_count);
185 enum pcm_format format, unsigned int period_size,
197 config.period_size = period_size;
183 capture_sample(FILE *file, unsigned int card, unsigned int device, unsigned int channels, unsigned int rate, enum pcm_format format, unsigned int period_size, unsigned int period_count) argument
H A Dpcm.c915 param_set_min(&params, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, config->period_size);
948 config->period_size = param_get_int(&params, SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
950 pcm->buffer_size = config->period_count * config->period_size;
971 config->period_count * config->period_size / 2;
979 config->period_count * config->period_size * 10;
982 config->period_count * config->period_size;
989 pcm->config.avail_min = sparams.avail_min = pcm->config.period_size;
995 sparams.xfer_align = config->period_size / 2; /* needed for old kernels */
/external/kernel-headers/original/uapi/sound/
H A Dusb_stream.h45 int period_size; member in struct:usb_stream
/external/tinyalsa/include/tinyalsa/
H A Dasoundlib.h95 unsigned int period_size; member in struct:pcm_config
104 * start_threshold : period_count * period_size
105 * stop_threshold : period_count * period_size

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