createrh264avcdecoder.h

JVT-Z203_jsvm.rar

/*
********************************************************************************

NOTE - One of the two copyright statements below may be chosen
       that applies for the software.

********************************************************************************

This software module was originally developed by

Heiko Schwarz    (Fraunhofer HHI),
Tobias Hinz      (Fraunhofer HHI),
Karsten Suehring (Fraunhofer HHI)

in the course of development of the ISO/IEC 14496-10:2005 Amd.1 (Scalable Video
Coding) for reference purposes and its performance may not have been optimized.
This software module is an implementation of one or more tools as specified by
the ISO/IEC 14496-10:2005 Amd.1 (Scalable Video Coding).

Those intending to use this software module in products are advised that its
use may infringe existing patents. ISO/IEC have no liability for use of this
software module or modifications thereof.

Assurance that the originally developed software module can be used
(1) in the ISO/IEC 14496-10:2005 Amd.1 (Scalable Video Coding) once the
ISO/IEC 14496-10:2005 Amd.1 (Scalable Video Coding) has been adopted; and
(2) to develop the ISO/IEC 14496-10:2005 Amd.1 (Scalable Video Coding):

To the extent that Fraunhofer HHI owns patent rights that would be required to
make, use, or sell the originally developed software module or portions thereof
included in the ISO/IEC 14496-10:2005 Amd.1 (Scalable Video Coding) in a
conforming product, Fraunhofer HHI will assure the ISO/IEC that it is willing
to negotiate licenses under reasonable and non-discriminatory terms and
conditions with applicants throughout the world.

Fraunhofer HHI retains full right to modify and use the code for its own
purpose, assign or donate the code to a third party and to inhibit third
parties from using the code for products that do not conform to MPEG-related
ITU Recommendations and/or ISO/IEC International Standards.

This copyright notice must be included in all copies or derivative works.
Copyright (c) ISO/IEC 2005.

********************************************************************************

COPYRIGHT AND WARRANTY INFORMATION

Copyright 2005, International Telecommunications Union, Geneva

The Fraunhofer HHI hereby donate this source code to the ITU, with the following
understanding:
    1. Fraunhofer HHI retain the right to do whatever they wish with the
       contributed source code, without limit.
    2. Fraunhofer HHI retain full patent rights (if any exist) in the technical
       content of techniques and algorithms herein.
    3. The ITU shall make this code available to anyone, free of license or
       royalty fees.

DISCLAIMER OF WARRANTY

These software programs are available to the user without any license fee or
royalty on an "as is" basis. The ITU disclaims any and all warranties, whether
express, implied, or statutory, including any implied warranties of
merchantability or of fitness for a particular purpose. In no event shall the
contributor or the ITU be liable for any incidental, punitive, or consequential
damages of any kind whatsoever arising from the use of these programs.

This disclaimer of warranty extends to the user of these programs and user's
customers, employees, agents, transferees, successors, and assigns.

The ITU does not represent or warrant that the programs furnished hereunder are
free of infringement of any third-party patents. Commercial implementations of
ITU-T Recommendations, including shareware, may be subject to royalty fees to
patent holders. Information regarding the ITU-T patent policy is available from
the ITU Web site at http://www.itu.int.

THIS IS NOT A GRANT OF PATENT RIGHTS - SEE THE ITU-T PATENT POLICY.

********************************************************************************
*/



#if !defined(AFX_CREATERH264AVCDECODER_H__0366BFA9_45D9_4834_B404_8DE3914C1E58__INCLUDED_)
#define AFX_CREATERH264AVCDECODER_H__0366BFA9_45D9_4834_B404_8DE3914C1E58__INCLUDED_

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


#include "H264AVCCommonLib/Sei.h"

#define MAX_ROI_NUM  5

class H264AVCDecoder;
class ControlMngH264AVCDecoder;
class SliceReader;
class SliceDecoder;
class UvlcReader;
class MbParser;
class MbDecoder;
class NalUnitParser;
class BitReadBuffer;
class CabacReader;
class CabaDecoder;

class MbData;
class LoopFilter;
class Transform;
class IntraPrediction;
class MotionCompensation;
class YuvBufferCtrl;
class QuarterPelFilter;
class SampleWeighting;
class ParameterSetMng;
class PocCalculator;

class DecodedPicBuffer;
class LayerDecoder;
class ReconstructionBypass;
#ifdef SHARP_AVC_REWRITE_OUTPUT
class RewriteEncoder;
#endif


H264AVC_NAMESPACE_BEGIN


class H264AVCDECODERLIB_API NALUnit
{
protected:
  NALUnit() : m_pInstance( 0 ) {}
public:
  virtual ~NALUnit()  {}
  virtual Bool        isVCLNALUnit  () const = 0;
  virtual NalUnitType getNalUnitType() const = 0;
  Void*               getInstance   ()          { return m_pInstance; }
protected:
  Void                setInstance   ( Void* p ) { m_pInstance = p;    }
private:
  Void*   m_pInstance;
};


class H264AVCDECODERLIB_API NonVCLNALUnit : public NALUnit
{
public:
  NonVCLNALUnit( BinData* pcBinData, BinData* pcBinDataPrefix = 0 );
  virtual ~NonVCLNALUnit();

  Void        destroyNALOnly  ();

  Bool        isVCLNALUnit    ()  const { return false; }
  BinData*    getBinData      ()        { return m_pcBinData; }
  BinData*    getBinDataPrefix()        { return m_pcBinDataPrefix; }
  NalUnitType getNalUnitType  ()  const { return m_eNalUnitType; }

private:
  BinData*    m_pcBinData;
  BinData*    m_pcBinDataPrefix;
  NalUnitType m_eNalUnitType;
};


class H264AVCDECODERLIB_API SliceDataNALUnit : public NALUnit
{
public:
  SliceDataNALUnit( BinData* pcBinData,       const SliceHeader&  rcSliceHeader  );
  SliceDataNALUnit( BinData* pcBinDataPrefix, const PrefixHeader& rcPrefixHeader,
                    BinData* pcBinData,       const SliceHeader&  rcSliceHeader  );
  virtual ~SliceDataNALUnit();

  Bool          isVCLNALUnit                ()  const { return true; }
  BinData*      getBinDataPrefix            ()        { return m_pcBinDataPrefix; }
  BinData*      getBinData                  ()        { return m_pcBinData; }
  NalRefIdc     getNalRefIdc                ()  const { return m_eNalRefIdc; }
  NalUnitType   getNalUnitType              ()  const { return m_eNalUnitType; }
  Bool          getIdrFlag                  ()  const { return m_bIdrFlag; }
  UInt          getPriorityId               ()  const { return m_uiPriorityId; }
  Bool          getNoInterLayerPredFlag     ()  const { return m_bNoInterLayerPredFlag; }
  UInt          getDependencyId             ()  const { return m_uiDependencyId; }
  UInt          getQualityId                ()  const { return m_uiQualityId; }
  UInt          getDQId                     ()  const { return m_uiQualityId + ( m_uiDependencyId << 4 ); }
  UInt          getTemporalId               ()  const { return m_uiTemporalId; }
  Bool          getUseRefBasePicFlag        ()  const { return m_bUseRefBasePicFlag; }
  Bool          getDiscardableFlag          ()  const { return m_bDiscardableFlag; }
  Bool          getOutputFlag               ()  const { return m_bOutputFlag; }
  Bool          getTCoeffLevelPredictionFlag()  const { return m_bTCoeffLevelPredictionFlag; }
  UInt          getPPSId                    ()  const { return m_uiPPSId; }
  UInt          getSPSId                    ()  const { return m_uiSPSId; }
  UInt          getFrameNum                 ()  const { return m_uiFrameNum; }
  UInt          getRedundantPicCnt          ()  const { return m_uiRedundantPicCnt; }
  UInt          getRefLayerDQId             ()  const { return m_uiRefLayerDQId; }
  UInt          getFrameWidthInMb           ()  const { return m_uiFrameWidthInMb; }
  UInt          getFrameHeightInMb          ()  const { return m_uiFrameHeightInMb; }
  const UInt*   getCroppingRectangle        ()  const { return m_auiCroppingRectangle; }

  Bool  isDQIdMax                             ()  const { return m_bIsDQIdMax; }
  Bool  isDependencyIdMax                     ()  const { return m_bIsDependencyIdMax; }
  Bool  isLastSliceInLayerRepresentation      ()  const { return m_bLastSliceInLayerRepresentation; }
  Bool  isLastSliceInDependencyRepresentation ()  const { return m_bLastSliceInDependencyRepresentation; }
  Bool  isLastSliceInAccessUnit               ()  const { return m_bLastSliceInAccessUnit; }
  Bool  isLastAccessUnitInStream              ()  const { return m_bLastAccessUnitInStream; }
  Bool  isPartOfIDRAccessUnit                 ()  const { return m_bPartOfIDRAccessUnit; }
  Bool  isHighestRewriteLayer                 ()  const { return m_bHighestRewriteLayer; }

  Void  setDQIdMax                            ( Bool  bIsDQIdMax                            ) { m_bIsDQIdMax                            = bIsDQIdMax; }