diff options
Diffstat (limited to 'libavcodec/huffman.c')
-rw-r--r-- | libavcodec/huffman.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavcodec/huffman.c b/libavcodec/huffman.c index 43a7855..0bc1bc6 100644 --- a/libavcodec/huffman.c +++ b/libavcodec/huffman.c @@ -64,7 +64,7 @@ static int build_huff_tree(VLC *vlc, Node *nodes, int head) * first nb_codes nodes.count must be set */ int ff_huff_build_tree(AVCodecContext *avctx, VLC *vlc, int nb_codes, - Node *nodes, huff_cmp_t cmp, int hnode_first) + Node *nodes, huff_cmp_t cmp, int flags) { int i, j; int cur_node; @@ -90,7 +90,8 @@ int ff_huff_build_tree(AVCodecContext *avctx, VLC *vlc, int nb_codes, for(j = cur_node; j > 0; j--){ if(nodes[j].count > nodes[j-1].count || (nodes[j].count == nodes[j-1].count && - (!hnode_first || nodes[j].n0==j-1 || nodes[j].n0==j-2 || + (!(flags & FF_HUFFMAN_FLAG_HNODE_FIRST) || + nodes[j].n0==j-1 || nodes[j].n0==j-2 || (nodes[j].sym!=HNODE && nodes[j-1].sym!=HNODE)))) break; FFSWAP(Node, nodes[j], nodes[j-1]); |