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-rw-r--r--libavcodec/lpc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/lpc.h b/libavcodec/lpc.h
index 3aef6231a8..7e0ee3e172 100644
--- a/libavcodec/lpc.h
+++ b/libavcodec/lpc.h
@@ -100,6 +100,8 @@ int ff_lpc_calc_coefs(LPCContext *s,
int ff_lpc_calc_ref_coefs(LPCContext *s,
const int32_t *samples, int order, double *ref);
+double ff_lpc_calc_ref_coefs_f(LPCContext *s, const float *samples, int len,
+ int order, double *ref);
/**
* Initialize LPCContext.