diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/tinyalsa/asoundlib.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/tinyalsa/asoundlib.h b/include/tinyalsa/asoundlib.h index 584cfe1..8fb7c95 100644 --- a/include/tinyalsa/asoundlib.h +++ b/include/tinyalsa/asoundlib.h @@ -179,6 +179,9 @@ unsigned int pcm_bytes_to_frames(struct pcm *pcm, unsigned int bytes); int pcm_get_htimestamp(struct pcm *pcm, unsigned int *avail, struct timespec *tstamp); +/* Returns the subdevice on which the pcm has been opened */ +unsigned int pcm_get_subdevice(struct pcm *pcm); + /* Write data to the fifo. * Will start playback on the first write or on a write that * occurs after a fifo underrun. @@ -205,6 +208,9 @@ int pcm_stop(struct pcm *pcm); int pcm_wait(struct pcm *pcm, int timeout); +/* Get the pcm delay */ +long pcm_get_delay(struct pcm *pcm); + /* * MIXER API */ |