diff options
| author | Taylor Holberton <taylorcholberton@gmail.com> | 2016-12-04 13:42:28 -0800 |
|---|---|---|
| committer | Taylor Holberton <taylorcholberton@gmail.com> | 2016-12-04 13:42:28 -0800 |
| commit | 558e594ba24b34cfd7374cf706b834479324c917 (patch) | |
| tree | 21e3e735d7e43c35e5779d5647600c31def193d9 /include | |
| parent | 0cceb331992a0fd41aac9aaf448ecc40b7899a16 (diff) | |
Added pcm_link and pcm_unlink functions
The link function is necessary for time sychronization between multiple PCMs.
Diffstat (limited to 'include')
| -rw-r--r-- | include/tinyalsa/pcm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/tinyalsa/pcm.h b/include/tinyalsa/pcm.h index 1d84eed..9157b9b 100644 --- a/include/tinyalsa/pcm.h +++ b/include/tinyalsa/pcm.h @@ -288,6 +288,10 @@ int pcm_mmap_begin(struct pcm *pcm, void **areas, unsigned int *offset, unsigned int pcm_mmap_commit(struct pcm *pcm, unsigned int offset, unsigned int frames); +int pcm_link(struct pcm *pcm1, struct pcm *pcm2); + +int pcm_unlink(struct pcm *pcm); + int pcm_prepare(struct pcm *pcm); int pcm_start(struct pcm *pcm); |