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  • /* The copyright in this software is being made available under the BSD
     * License, included below. This software may be subject to other third party
     * and contributor rights, including patent rights, and no such rights are
     * granted under this license.
     *
     * Copyright (c) 2010-2020, ITU/ISO/IEC
     * All rights reserved.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions are met:
     *
     *  * Redistributions of source code must retain the above copyright notice,
     *    this list of conditions and the following disclaimer.
     *  * Redistributions in binary form must reproduce the above copyright notice,
     *    this list of conditions and the following disclaimer in the documentation
     *    and/or other materials provided with the distribution.
     *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
     *    be used to endorse or promote products derived from this software without
     *    specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
     * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     * THE POSSIBILITY OF SUCH DAMAGE.
     */
    
    #ifndef __BITSTREAMEXTRACTORAPP__
    #define __BITSTREAMEXTRACTORAPP__
    
    #if _MSC_VER > 1000
    #pragma once
    #endif // _MSC_VER > 1000
    
    #include <stdio.h>
    #include <fstream>
    #include <iostream>
    
    #include "CommonLib/CommonDef.h"
    #include "BitstreamExtractorAppCfg.h"
    #include "CommonLib/ParameterSetManager.h"
    #include "DecoderLib/NALread.h"
    #include "VLCReader.h"
    #include "VLCWriter.h"
    
    class BitstreamExtractorApp : public BitstreamExtractorAppCfg
    {
    
    public:
      BitstreamExtractorApp();
      virtual ~BitstreamExtractorApp         ()  {}
    
      uint32_t  decode            (); ///< main decoding function
      
    protected:
      void xPrintVPSInfo (VPS *vps);
    
      void xWriteVPS(VPS *vps, std::ostream& out, int layerId, int temporalId);
      void xWriteSPS(SPS *sps, std::ostream& out, int layerId, int temporalId);
      void xWritePPS(PPS *pps, std::ostream& out, int layerId, int temporalId);
    
      ParameterSetManager   m_parameterSetManager;
      HLSyntaxReader        m_hlSynaxReader;
      HLSWriter             m_hlSyntaxWriter;
    };
    
    #endif // __BITSTREAMEXTRACTORAPP__