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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) 2010-2022, 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.
*/
/** \file TAppEncTop.h
\brief Encoder application class (header)
*/
#ifndef __TAPPENCTOP__
#define __TAPPENCTOP__
#include <list>
#include <ostream>
#include "TLibEncoder/TEncTop.h"
#include "Utilities/TVideoIOYuv.h"
#include "TLibCommon/AccessUnit.h"
#include "TAppEncCfg.h"
//! \ingroup TAppEncoder
//! \{
// ====================================================================================================================
// Class definition
// ====================================================================================================================
/// encoder application class
class TAppEncTop : public TAppEncCfg
{
private:
// class interface
TEncTop m_cTEncTop; ///< encoder class
TVideoIOYuv m_cTVideoIOYuvInputFile; ///< input YUV file
TVideoIOYuv m_cTVideoIOYuvReconFile; ///< output reconstruction file
#if SHUTTER_INTERVAL_SEI_PROCESSING
TVideoIOYuv m_cTVideoIOYuvSIIPreFile; ///< output pre-filtered file
#endif
TComList<TComPicYuv*> m_cListPicYuvRec; ///< list of reconstruction YUV files
Int m_iFrameRcvd; ///< number of received frames
UInt m_essentialBytes;
UInt m_totalBytes;
protected:
// initialization
Void xCreateLib (); ///< create files & encoder class
Void xInitLibCfg (); ///< initialize internal variables
Void xInitLib (Bool isFieldCoding); ///< initialize encoder class
Void xDestroyLib (); ///< destroy encoder class
/// obtain required buffers
Void xGetBuffer(TComPicYuv*& rpcPicYuvRec);
/// delete allocated buffers
Void xDeleteBuffer ();
// file I/O
Void xWriteOutput(std::ostream& bitstreamFile, Int iNumEncoded, const std::list<AccessUnit>& accessUnits); ///< write bitstream to file
Void rateStatsAccum(const AccessUnit& au, const std::vector<UInt>& stats);
Void printRateSummary();
Void printChromaFormat();
public:
TAppEncTop();
virtual ~TAppEncTop();
Void encode (); ///< main encoding function
TEncTop& getTEncTop () { return m_cTEncTop; } ///< return encoder class pointer reference
};// END CLASS DEFINITION TAppEncTop
//! \}
#endif // __TAPPENCTOP__
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