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+/****************************************************************************
+
+ (C) Copyright Fraunhofer IIS (2004)
+ All Rights Reserved
+
+ Please be advised that this software and/or program delivery is
+ Confidential Information of Fraunhofer and subject to and covered by the
+
+ Fraunhofer IIS Software Evaluation Agreement
+ between Google Inc. and Fraunhofer
+ effective and in full force since March 1, 2012.
+
+ You may use this software and/or program only under the terms and
+ conditions described in the above mentioned Fraunhofer IIS Software
+ Evaluation Agreement. Any other and/or further use requires a separate agreement.
+
+
+ This software and/or program is protected by copyright law and international
+ treaties. Any reproduction or distribution of this software and/or program,
+ or any portion of it, may result in severe civil and criminal penalties, and
+ will be prosecuted to the maximum extent possible under law.
+
+ $Id$
+
+*******************************************************************************/
+/*!
+ \file
+ \brief Huffman Decoder $Revision: 36841 $
+*/
+
+#include "huff_dec.h"
+
+/***************************************************************************/
+/*!
+ \brief Decodes one huffman code word
+
+ Reads bits from the bitstream until a valid codeword is found.
+ The table entries are interpreted either as index to the next entry
+ or - if negative - as the codeword.
+
+ \return decoded value
+
+ \author
+
+****************************************************************************/
+int
+DecodeHuffmanCW (Huffman h, /*!< pointer to huffman codebook table */
+ HANDLE_FDK_BITSTREAM hBs) /*!< Handle to Bitbuffer */
+{
+ SCHAR index = 0;
+ int value, bit;
+
+ while (index >= 0) {
+ bit = FDKreadBits (hBs, 1);
+ index = h[index][bit];
+ }
+
+ value = index+64; /* Add offset */
+
+
+ return value;
+}