53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
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/* $Header: /cvs/root/winamp/vlb/datastream.cpp,v 1.1 2009/04/28 20:21:08 audiodsp Exp $ */
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/***************************************************************************\
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*
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* Copyright 2000-2002 Dolby Laboratories, Inc. All Rights
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* Reserved. Do not copy. Do not distribute.
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* Confidential information.
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*
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* (C) copyright Fraunhofer - IIS (1998)
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* All Rights Reserved
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*
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* filename: datastream.cpp
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* project : MPEG-2 AAC Decoder
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* contents/description: data stream element
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*
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\***************************************************************************/
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#include "datastream.h"
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CDataStream::CDataStream (CDolbyBitStream &bs)
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: m_bs (bs),
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m_DataByteAlignFlag (1),
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m_Count (8),
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m_EscCount (8)
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{
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}
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CDataStream::~CDataStream ()
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{
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}
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void CDataStream::Read (void)
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{
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m_DataByteAlignFlag.Read (m_bs) ;
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m_Count.Read (m_bs) ;
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if (m_Count == 255)
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{
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m_Count += m_EscCount.Read (m_bs) ;
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}
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if (m_DataByteAlignFlag)
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{
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m_bs.ByteAlign () ;
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}
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for (int i = 0 ; i < m_Count ; i++)
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{
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m_DataStreamByte [i].Read (m_bs, 8) ;
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}
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}
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