[RFC PATCH 5/9] pcm: Annotate the _delay functions based on findings from the previous bug

--- src/pcm/pcm_local.h | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/src/pcm/pcm_local.h b/src/pcm/pcm_local.h index 1fa8e61d..cf018fc0 100644 --- a/src/pcm/pcm_local.h +++ b/src/pcm/pcm_local.h @@ -582,11 +582,17 @@ static inline snd_pcm_uframes_t snd_pcm_mmap_hw_offset(snd_pcm_t *pcm) return *pcm->hw.ptr % pcm->buffer_size; }

+/* + * \retval number of frames pending from application to hardware + */ static inline snd_pcm_uframes_t snd_pcm_mmap_playback_delay(snd_pcm_t *pcm) { return snd_pcm_mmap_playback_hw_avail(pcm); }

+/* + * \retval number of frames pending from hardware to application + */ static inline snd_pcm_uframes_t snd_pcm_mmap_capture_delay(snd_pcm_t *pcm) { return snd_pcm_mmap_capture_avail(pcm);