diff options
Diffstat (limited to 'include/audio_codec.h')
| -rw-r--r-- | include/audio_codec.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/audio_codec.h b/include/audio_codec.h index 62009e6c73..b80d1c0f57 100644 --- a/include/audio_codec.h +++ b/include/audio_codec.h @@ -58,6 +58,11 @@ int audio_codec_register_shm(uint8_t shm_id, uint8_t cap, */ int audio_codec_memmap_ap_to_ec(uintptr_t ap_addr, uintptr_t *ec_addr); +/* + * Scales a S16_LE sample by multiplying scalar. + */ +int16_t audio_codec_s16_scale_and_clip(int16_t orig, uint8_t scalar); + /* * DMIC abstract layer |