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

/external/tinyalsa/
Dpcm.c169 struct snd_pcm_sync_ptr *sync_ptr; member
240 if (pcm->sync_ptr) { in pcm_sync_ptr()
241 pcm->sync_ptr->flags = flags; in pcm_sync_ptr()
242 if (ioctl(pcm->fd, SNDRV_PCM_IOCTL_SYNC_PTR, pcm->sync_ptr) < 0) in pcm_sync_ptr()
250 if (pcm->sync_ptr) in pcm_hw_mmap_status()
279 pcm->sync_ptr = calloc(1, sizeof(*pcm->sync_ptr)); in pcm_hw_mmap_status()
280 if (!pcm->sync_ptr) in pcm_hw_mmap_status()
282 pcm->mmap_status = &pcm->sync_ptr->s.status; in pcm_hw_mmap_status()
283 pcm->mmap_control = &pcm->sync_ptr->c.control; in pcm_hw_mmap_status()
295 if (pcm->sync_ptr) { in pcm_hw_munmap_status()
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