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Searched refs:snd_pcm_uframes_t (Results 1 – 12 of 12) sorted by relevance

/external/adhd/cras/src/server/
Dcras_alsa_helpers.h104 int cras_alsa_resume_appl_ptr(snd_pcm_t *handle, snd_pcm_uframes_t ahead);
135 snd_pcm_uframes_t *buffer_frames, int period_wakeup,
168 int cras_alsa_get_avail_frames(snd_pcm_t *handle, snd_pcm_uframes_t buf_size,
169 snd_pcm_uframes_t severe_underrun_frames,
171 snd_pcm_uframes_t *avail,
182 int cras_alsa_get_delay_frames(snd_pcm_t *handle, snd_pcm_uframes_t buf_size,
208 uint8_t **dst, snd_pcm_uframes_t *offset,
209 snd_pcm_uframes_t *frames);
220 int cras_alsa_mmap_commit(snd_pcm_t *handle, snd_pcm_uframes_t offset,
221 snd_pcm_uframes_t frames);
Dcras_alsa_helpers.c264 int cras_alsa_resume_appl_ptr(snd_pcm_t *handle, snd_pcm_uframes_t ahead) in cras_alsa_resume_appl_ptr()
267 snd_pcm_uframes_t period_frames, buffer_frames; in cras_alsa_resume_appl_ptr()
460 snd_pcm_uframes_t *buffer_frames, int period_wakeup, in cras_alsa_set_hwparams()
575 snd_pcm_uframes_t boundary; in cras_alsa_set_swparams()
662 int cras_alsa_get_avail_frames(snd_pcm_t *handle, snd_pcm_uframes_t buf_size, in cras_alsa_get_avail_frames()
663 snd_pcm_uframes_t severe_underrun_frames, in cras_alsa_get_avail_frames()
665 snd_pcm_uframes_t *avail, in cras_alsa_get_avail_frames()
721 int cras_alsa_get_delay_frames(snd_pcm_t *handle, snd_pcm_uframes_t buf_size, in cras_alsa_get_delay_frames()
777 snd_pcm_uframes_t offset; in cras_alsa_mmap_get_whole_buffer()
786 snd_pcm_uframes_t frames = 1; in cras_alsa_mmap_get_whole_buffer()
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Dcras_alsa_io.c149 snd_pcm_uframes_t mmap_offset;
155 snd_pcm_uframes_t severe_underrun_frames;
285 snd_pcm_uframes_t frames; in frames_queued()
502 snd_pcm_uframes_t nframes = *frames; in get_buffer()
537 snd_pcm_uframes_t nframes; in flush_buffer()
Dcras_iodev.h237 snd_pcm_uframes_t buffer_size;
Ddev_io.c380 snd_pcm_uframes_t remainder, hw_level, cap_limit; in capture_to_streams()
619 snd_pcm_uframes_t total_written = 0; in write_output_samples()
/external/kernel-headers/original/uapi/sound/
Dasound.h158 typedef unsigned long snd_pcm_uframes_t; typedef
409 snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */
423 snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
424 snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
425 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
426 snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */
427 snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */
428 snd_pcm_uframes_t silence_size; /* silence block size */
429 snd_pcm_uframes_t boundary; /* pointers wrap point */
462 snd_pcm_uframes_t appl_ptr; /* appl ptr */
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/external/adhd/cras/src/tests/
Dalsa_helpers_unittest.cc15 static snd_pcm_uframes_t snd_pcm_htimestamp_avail_ret_val;
168 snd_pcm_uframes_t used; in TEST()
169 snd_pcm_uframes_t severe_underrun_frames = 480; in TEST()
211 snd_pcm_uframes_t avail; in TEST()
212 snd_pcm_uframes_t severe_underrun_frames = 480; in TEST()
213 snd_pcm_uframes_t buffer_size = 48000; in TEST()
254 snd_pcm_uframes_t *val) { in snd_pcm_sw_params_get_boundary()
260 snd_pcm_uframes_t val) { in snd_pcm_sw_params_set_stop_threshold()
266 snd_pcm_uframes_t val) { in snd_pcm_sw_params_set_start_threshold()
303 int snd_pcm_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail, in snd_pcm_htimestamp()
Dalsa_io_unittest.cc2380 snd_pcm_uframes_t *buffer_size, int period_wakeup, in cras_alsa_set_hwparams()
2389 int cras_alsa_get_avail_frames(snd_pcm_t *handle, snd_pcm_uframes_t buf_size, in cras_alsa_get_avail_frames()
2390 snd_pcm_uframes_t severe_underrun_frames, in cras_alsa_get_avail_frames()
2392 snd_pcm_uframes_t *used, in cras_alsa_get_avail_frames()
2399 int cras_alsa_get_delay_frames(snd_pcm_t *handle, snd_pcm_uframes_t buf_size, in cras_alsa_get_delay_frames()
2406 uint8_t **dst, snd_pcm_uframes_t *offset, in cras_alsa_mmap_begin()
2407 snd_pcm_uframes_t *frames) in cras_alsa_mmap_begin()
2413 int cras_alsa_mmap_commit(snd_pcm_t *handle, snd_pcm_uframes_t offset, in cras_alsa_mmap_commit()
2414 snd_pcm_uframes_t frames) in cras_alsa_mmap_commit()
2988 snd_pcm_uframes_t offset, frames; in cras_alsa_mmap_get_whole_buffer()
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/external/webrtc/webrtc/modules/audio_device/linux/
Daudio_device_alsa_linux.h205 snd_pcm_uframes_t _recordingBuffersizeInFrame;
206 snd_pcm_uframes_t _recordingPeriodSizeInFrame;
207 snd_pcm_uframes_t _playoutBufferSizeInFrame;
208 snd_pcm_uframes_t _playoutPeriodSizeInFrame;
/external/webrtc/webrtc/sound/
Dalsasoundsystem.cc96 snd_pcm_uframes_t Wait() { in Wait()
289 snd_pcm_uframes_t avail = stream_.Wait(); in OnHaveWork()
375 snd_pcm_uframes_t frames = size / stream_.frame_size(); in WriteSamples()
384 } else if (static_cast<snd_pcm_uframes_t>(written) < frames) { in WriteSamples()
419 snd_pcm_uframes_t avail = stream_.Wait(); in OnHaveWork()
/external/adhd/cras/src/alsa_plugin/
Dpcm_cras.c130 snd_pcm_uframes_t copied_frames; in pcm_cras_process_cb()
179 snd_pcm_uframes_t frames = nframes - copied_frames; in pcm_cras_process_cb()
180 snd_pcm_uframes_t remain = io->buffer_size - pcm_cras->hw_ptr; in pcm_cras_process_cb()
/external/tinyalsa/
Dpcm.c455 snd_pcm_uframes_t hw_ptr; in pcm_get_htimestamp()