55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
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/***************************************************************************\
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*
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* MPEG Layer3-Audio Decoder
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* <EFBFBD> 1997-2006 by Fraunhofer IIS
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* All Rights Reserved
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*
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* filename: huffmanbitobj.h
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* project : MPEG Decoder
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* author : Martin Sieler
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* date : 1997-12-29
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* contents/description: HEADER - Huffman Bit Object
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*
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*
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\***************************************************************************/
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/*
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* $Date: 2011/01/18 23:00:53 $
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* $Id: huffmanbitobj.h,v 1.3 2011/01/18 23:00:53 audiodsp Exp $
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*/
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#ifndef __HUFFMANBITOBJ_H__
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#define __HUFFMANBITOBJ_H__
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/* ------------------------ includes --------------------------------------*/
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/*-------------------------- defines --------------------------------------*/
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class CBitStream;
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class CHuffmanTable;
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/*-------------------------------------------------------------------------*/
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//
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// Class holding one huffman value.
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//
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// This object reads and decodes one huffman value from a CBitStream
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// object. One huffman value represents either two (big value part) or four
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// spectral lines (count-one part).
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//
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class CHuffmanBitObj
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{
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public:
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CHuffmanBitObj(const CHuffmanTable &HT);
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virtual ~CHuffmanBitObj();
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int ReadFrom(CBitStream &BS) const;
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private:
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const CHuffmanTable& m_HuffmanTable;
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};
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/*-------------------------------------------------------------------------*/
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#endif
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