TAppDecCfg.h 4.81 KB
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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
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 * granted under this license.
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 *
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 * Copyright (c) 2010-2017, ITU/ISO/IEC
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 * 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.
 */
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/** \file     TAppDecCfg.h
    \brief    Decoder configuration class (header)
*/

#ifndef __TAPPDECCFG__
#define __TAPPDECCFG__

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

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#include "TLibCommon/CommonDef.h"
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#include <vector>
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//! \ingroup TAppDecoder
//! \{
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// ====================================================================================================================
// Class definition
// ====================================================================================================================

/// Decoder configuration class
class TAppDecCfg
{
protected:
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  std::string   m_bitstreamFileName;                    ///< input bitstream file name
  std::string   m_reconFileName;                        ///< output reconstruction file name
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  Int           m_iSkipFrame;                           ///< counter for frames prior to the random access point to skip
  Int           m_outputBitDepth[MAX_NUM_CHANNEL_TYPE]; ///< bit depth used for writing output
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  InputColourSpaceConversion m_outputColourSpaceConvert;
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  Int           m_iMaxTemporalLayer;                  ///< maximum temporal layer to be decoded
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  Int           m_decodedPictureHashSEIEnabled;       ///< Checksum(3)/CRC(2)/MD5(1)/disable(0) acting on decoded picture hash SEI message
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  Bool          m_decodedNoDisplaySEIEnabled;         ///< Enable(true)/disable(false) writing only pictures that get displayed based on the no display SEI message
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  std::string   m_colourRemapSEIFileName;             ///< output Colour Remapping file name
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  std::vector<Int> m_targetDecLayerIdSet;             ///< set of LayerIds to be included in the sub-bitstream extraction process.
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  Int           m_respectDefDispWindow;               ///< Only output content inside the default display window
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#if O0043_BEST_EFFORT_DECODING
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  UInt          m_forceDecodeBitDepth;                ///< if non-zero, force the bit depth at the decoder (best effort decoding)
#endif
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  std::string   m_outputDecodedSEIMessagesFilename;   ///< filename to output decoded SEI messages to. If '-', then use stdout. If empty, do not output details.
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  Bool          m_bClipOutputVideoToRec709Range;      ///< If true, clip the output video to the Rec 709 range on saving.
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public:
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  TAppDecCfg()
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  : m_bitstreamFileName()
  , m_reconFileName()
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  , m_iSkipFrame(0)
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  // m_outputBitDepth array initialised below
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  , m_outputColourSpaceConvert(IPCOLOURSPACE_UNCHANGED)
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  , m_iMaxTemporalLayer(-1)
  , m_decodedPictureHashSEIEnabled(0)
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  , m_decodedNoDisplaySEIEnabled(false)
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  , m_colourRemapSEIFileName()
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  , m_targetDecLayerIdSet()
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  , m_respectDefDispWindow(0)
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#if O0043_BEST_EFFORT_DECODING
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  , m_forceDecodeBitDepth(0)
#endif
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  , m_outputDecodedSEIMessagesFilename()
  , m_bClipOutputVideoToRec709Range(false)
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  {
    for (UInt channelTypeIndex = 0; channelTypeIndex < MAX_NUM_CHANNEL_TYPE; channelTypeIndex++)
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    {
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      m_outputBitDepth[channelTypeIndex] = 0;
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    }
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  }

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  virtual ~TAppDecCfg() {}
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  Bool  parseCfg        ( Int argc, TChar* argv[] );   ///< initialize option class from configuration
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};

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//! \}

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#endif
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