From 5a582bd3b500918432996317b704071f462578ca Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Mon, 27 Aug 2012 16:00:47 +0200
Subject: huffman: add ff_huff_gen_len_table

The function will be used by utvideo as well.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
---
 libavcodec/huffman.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavcodec/huffman.h')

diff --git a/libavcodec/huffman.h b/libavcodec/huffman.h
index 5625313ac7..881c30db47 100644
--- a/libavcodec/huffman.h
+++ b/libavcodec/huffman.h
@@ -42,4 +42,6 @@ typedef int (*HuffCmp)(const void *va, const void *vb);
 int ff_huff_build_tree(AVCodecContext *avctx, VLC *vlc, int nb_codes,
                        Node *nodes, HuffCmp cmp, int flags);
 
+void ff_huff_gen_len_table(uint8_t *dst, const uint64_t *stats);
+
 #endif /* AVCODEC_HUFFMAN_H */
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