| /hardware/qcom/audio/legacy/alsa_sound/ |
| AudioStreamOutALSA.cpp | 112 int period_size; local
237 period_size = mHandle->periodSize;
239 if (write_pending < period_size) {
240 write_pending = period_size;
245 period_size);
249 period_size);
276 sent += static_cast<ssize_t>((period_size));
277 write_pending -= period_size;
|
| AudioStreamInALSA.cpp | 128 int period_size; local
325 period_size = mHandle->periodSize;
334 int period_bytes = mHandle->handle->period_size;
421 if (read_pending < period_size) {
422 read_pending = period_size;
426 period_size);
456 read += static_cast<ssize_t>((period_size));
457 read_pending -= period_size;
460 memset(buffer, 0, period_size);
462 buffer = ((uint8_t *)buffer) + period_size;
[all...] |
| /external/tinyalsa/ |
| tinycap.c | 63 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,
196 config.period_size = period_size;
|
| tinyplay.c | 64 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", "Hz");
212 unsigned int rate, unsigned int bits, unsigned int period_size,
223 config.period_size = period_size;
[all...] |
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/sysroot/usr/include/alsa/ |
| pcm_rate.h | 48 snd_pcm_uframes_t period_size; member in struct:snd_pcm_rate_side_info
|
| pcm_ioplug.h | 115 snd_pcm_uframes_t period_size; /**< period size; filled after hw_params is called */ member in struct:snd_pcm_ioplug
|
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8/sysroot/usr/include/alsa/ |
| pcm_rate.h | 48 snd_pcm_uframes_t period_size; member in struct:snd_pcm_rate_side_info
|
| pcm_ioplug.h | 115 snd_pcm_uframes_t period_size; /**< period size; filled after hw_params is called */ member in struct:snd_pcm_ioplug
|
| /external/chromium_org/media/audio/alsa/ |
| alsa_output.cc | 226 snd_pcm_uframes_t period_size; local
228 &period_size);
|
| /external/tinyalsa/include/tinyalsa/ |
| asoundlib.h | 92 unsigned int period_size; member in struct:pcm_config
100 * start_threshold : period_count * period_size
101 * stop_threshold : period_count * period_size
|
| /hardware/libhardware/modules/usbaudio/ |
| alsa_device_profile.c | 130 // return profile->default_config.period_size;
131 unsigned int period_size = profile_calc_min_period_size(profile, sample_rate); local
132 ALOGV("profile_get_period_size(rate:%d) = %d", sample_rate, period_size);
133 return period_size;
341 config->period_size = profile_calc_min_period_size(profile, config->rate);
367 profile->default_config.period_size);
|
| /device/asus/grouper/audio/ |
| audio_hw.c | 74 .period_size = OUT_PERIOD_SIZE,
83 .period_size = IN_PERIOD_SIZE,
93 .period_size = IN_PERIOD_SIZE_LOW_LATENCY,
103 .period_size = SCO_PERIOD_SIZE,
325 out->buffer_frames = (pcm_config_out.period_size * out->pcm_config->rate) /
398 in->pcm_config->period_size);
435 in->frames_in = in->pcm_config->period_size;
447 buffer->i16 = in->buffer + (in->pcm_config->period_size - in->frames_in);
519 return pcm_config_out.period_size *
614 return (pcm_config_out.period_size * period_count * 1000) / pcm_config_out.rate
701 size_t period_size = out->pcm_config->period_size; local
[all...] |
| /external/qemu/audio/ |
| alsaaudio.c | 162 unsigned int period_size; member in struct:alsa_params_req
496 req->buffer_size, req->period_size);
642 if (req->period_size) {
647 unsigned int ptime = req->period_size;
659 snd_pcm_uframes_t psize = req->period_size;
672 size_in_usec ? "time" : "size", req->period_size);
676 if (((req->override_mask & 1) && (obt - req->period_size)))
678 size_in_usec ? "time" : "size", req->period_size, obt);
893 req.period_size = conf.period_size_out;
998 req.period_size = conf.period_size_in
[all...] |
| /hardware/qcom/audio/legacy/libalsa-intf/ |
| alsa_audio.h | 34 unsigned period_size; member in struct:pcm
|
