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-rw-r--r--silk/bwexpander_32.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/silk/bwexpander_32.c b/silk/bwexpander_32.c
index d0010f73..0f32b9df 100644
--- a/silk/bwexpander_32.c
+++ b/silk/bwexpander_32.c
@@ -31,7 +31,8 @@ POSSIBILITY OF SUCH DAMAGE.
#include "SigProc_FIX.h"
-/* Chirp (bandwidth expand) LP AR filter */
+/* Chirp (bandwidth expand) LP AR filter.
+ This logic is reused in _celt_lpc(). Any bug fixes should also be applied there. */
void silk_bwexpander_32(
opus_int32 *ar, /* I/O AR filter to be expanded (without leading 1) */
const opus_int d, /* I Length of ar */