prores: initialise encoder and decoder parts only when needed

[ffmpeg] / libavcodec / huffman.c

diff --git a/libavcodec/huffman.c b/libavcodec/huffman.c
index 853fa64a48e9aa62d6410af50276818919350202..9446332b7d9e59d5e8116cbb9044607be0fbbbb4 100644 (file)
--- a/libavcodec/huffman.c
+++ b/libavcodec/huffman.c
@@ -1,25 +1,28 @@
-/**
- * @file
- * huffman tree builder and VLC generator
+/*
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+/**
+ * @file
+ * huffman tree builder and VLC generator
+ */
+
 #include "avcodec.h"
 #include "get_bits.h"
 #include "huffman.h"
@@ -58,7 +61,7 @@ static int build_huff_tree(VLC *vlc, Node *nodes, int head, int flags)
     int pos = 0;
 
     get_tree_codes(bits, lens, xlat, nodes, head, 0, 0, &pos, no_zero_count);
-    return init_vlc_sparse(vlc, 9, pos, lens, 2, 2, bits, 4, 4, xlat, 1, 1, 0);
+    return ff_init_vlc_sparse(vlc, 9, pos, lens, 2, 2, bits, 4, 4, xlat, 1, 1, 0);
 }