📄 mbsymbolwriteif.h
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/*
********************************************************************************
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_MBSYMBOLWRITEIF_H__E5736EAC_0841_4E22_A1F0_ACAD8A7E5490__INCLUDED_)
#define AFX_MBSYMBOLWRITEIF_H__E5736EAC_0841_4E22_A1F0_ACAD8A7E5490__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// h264 namepace begin
H264AVC_NAMESPACE_BEGIN
enum ResidualMode
{
LUMA_I16_DC = 0,
LUMA_I16_AC ,
LUMA_SCAN ,
CHROMA_DC ,
CHROMA_AC
, LUMA_8X8
};
class MbSymbolWriteIf
{
protected:
MbSymbolWriteIf() {}
virtual ~MbSymbolWriteIf() {}
public:
virtual ErrVal blockModes ( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal mbMode ( MbDataAccess& rcMbDataAccess /*, Bool bBLQRefFlag*/ ) = 0;
virtual ErrVal resPredFlag ( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal resPredFlag_FGS ( MbDataAccess& rcMbDataAccess, Bool bBaseCoeff ) = 0;
virtual ErrVal smoothedRefFlag ( MbDataAccess& rcMbDataAccess ) = 0; // JVT-R091
virtual ErrVal mvd ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx ) = 0;
virtual ErrVal mvd ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx16x8 eParIdx ) = 0;
virtual ErrVal mvd ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x16 eParIdx ) = 0;
virtual ErrVal mvd ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x8 eParIdx ) = 0;
virtual ErrVal mvd ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x8 eParIdx, SParIdx8x4 eSParIdx ) = 0;
virtual ErrVal mvd ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x8 eParIdx, SParIdx4x8 eSParIdx ) = 0;
virtual ErrVal mvd ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x8 eParIdx, SParIdx4x4 eSParIdx ) = 0;
#if JMVM_ONLY // JVT-U052
virtual ErrVal Icpd ( MbDataAccess& rcMbDataAccess ) = 0;
#endif
virtual ErrVal cbp ( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal refFrame ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx ) = 0;
virtual ErrVal refFrame ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx16x8 eParIdx ) = 0;
virtual ErrVal refFrame ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x16 eParIdx ) = 0;
virtual ErrVal refFrame ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x8 eParIdx ) = 0;
virtual ErrVal motionPredFlag ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx ) = 0;
virtual ErrVal motionPredFlag ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx16x8 eParIdx ) = 0;
virtual ErrVal motionPredFlag ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x16 eParIdx ) = 0;
virtual ErrVal motionPredFlag ( MbDataAccess& rcMbDataAccess, ListIdx eLstIdx, ParIdx8x8 eParIdx ) = 0;
virtual ErrVal residualBlock ( MbDataAccess& rcMbDataAccess, LumaIdx cIdx, ResidualMode eResidualMode ) = 0;
virtual ErrVal residualBlock ( MbDataAccess& rcMbDataAccess, ChromaIdx cIdx, ResidualMode eResidualMode ) = 0;
virtual ErrVal transformSize8x8Flag( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal residualBlock8x8 ( MbDataAccess& rcMbDataAccess, B8x8Idx cIdx, ResidualMode eResidualMode ) = 0;
virtual ErrVal deltaQp ( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal intraPredModeLuma ( MbDataAccess& rcMbDataAccess, LumaIdx cIdx ) = 0;
virtual ErrVal intraPredModeChroma ( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal samplesPCM ( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal skipFlag ( MbDataAccess& rcMbDataAccess, Bool bNotAllowed ) = 0;
virtual ErrVal BLSkipFlag ( MbDataAccess& rcMbDataAccess ) = 0;
#if JMVM_ONLY
virtual ErrVal MotionSkipFlag ( MbDataAccess& rcMbDataAccess ) = 0; // JVT-W081
//JVT-Z021
virtual ErrVal MotionSkipOffset( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal MotionSkipListXFlag( MbDataAccess& rcMbDataAccess ) = 0;
#endif //JVT-Z021
virtual ErrVal terminatingBit ( UInt uiIsLast ) = 0;
virtual UInt getNumberOfWrittenBits() = 0;
virtual ErrVal startSlice ( const SliceHeader& rcSliceHeader ) = 0;
virtual ErrVal startFragment () = 0; //JVT-P031
virtual ErrVal getLastByte (UChar &uiLastByte, UInt &uiLastBitPos) = 0; //FIX_FRAG_CAVLC
virtual ErrVal setFirstBits(UChar ucByte,UInt uiLastBitPos) = 0; //FIX_FRAG_CAVLC
virtual ErrVal finishSlice ( ) = 0;
// FGS-related
virtual Bool RQencodeCBP_8x8( MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase, B8x8Idx c8x8Idx ) = 0;
virtual Bool RQencodeBCBP_4x4( MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase, LumaIdx cIdx ) = 0;
virtual Bool RQencodeCBP_Chroma( MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase ) = 0;
virtual Bool RQencodeBCBP_ChromaAC( MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase, ChromaIdx cIdx ) = 0;
virtual Bool RQencodeBCBP_ChromaDC( MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase, ChromaIdx cIdx ) = 0;
virtual Bool RQencodeCBP_ChromaAC( MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase ) = 0;
virtual ErrVal RQencodeDeltaQp( MbDataAccess& rcMbDataAccess ) = 0;
virtual ErrVal RQencode8x8Flag( MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase ) = 0;
virtual ErrVal RQencodeNewTCoeff_8x8( MbDataAccess& rcMbDataAccess,
MbDataAccess& rcMbDataAccessBase,
B8x8Idx c8x8Idx,
UInt uiScanIndex,
Bool& rbLast,
UInt& ruiNumCoefWritten ) = 0;
virtual ErrVal RQeo8b( Bool& bEob ) = 0;
virtual ErrVal RQencodeNewTCoeff_Luma ( MbDataAccess& rcMbDataAccess,
MbDataAccess& rcMbDataAccessBase,
ResidualMode eResidualMode,
LumaIdx cIdx,
UInt uiScanIndex,
Bool& rbLast,
UInt& ruiNumCoefWritten ) = 0;
virtual ErrVal RQencodeNewTCoeff_Chroma ( MbDataAccess& rcMbDataAccess,
MbDataAccess& rcMbDataAccessBase,
ResidualMode eResidualMode,
ChromaIdx cIdx,
UInt uiScanIndex,
Bool& rbLast,
UInt& ruiNumCoefWritten ) = 0;
virtual ErrVal RQencodeTCoeffRef_8x8( MbDataAccess& rcMbDataAccess,
MbDataAccess& rcMbDataAccessBase,
B8x8Idx c8x8Idx,
UInt uiScanIndex ) = 0;
virtual ErrVal RQencodeTCoeffRef_Luma ( MbDataAccess& rcMbDataAccess,
MbDataAccess& rcMbDataAccessBase,
LumaIdx cIdx,
UInt uiScanIndex ) = 0;
virtual ErrVal RQencodeTCoeffRef_Chroma ( MbDataAccess& rcMbDataAccess,
MbDataAccess& rcMbDataAccessBase,
ResidualMode eResidualMode,
ChromaIdx cIdx,
UInt uiScanIndex ) = 0;
virtual ErrVal RQencodeCycleSymbol( UInt uiCycle ) = 0;
virtual ErrVal RQencodeTermBit ( UInt uiIsLast ) = 0;
virtual Bool RQpeekCbp4x4(MbDataAccess& rcMbDataAccess, MbDataAccess& rcMbDataAccessBase, LumaIdx cIdx) = 0;
virtual ErrVal RQencodeEobOffsets_Luma ( UInt* pauiSeq ) = 0;
virtual ErrVal RQencodeEobOffsets_Chroma ( UInt* pauiSeq ) = 0;
virtual ErrVal RQencodeBestCodeTableMap ( UInt* pauiTable, UInt uiMaxH ) = 0;
virtual ErrVal RQupdateVlcTable () = 0;
virtual ErrVal RQvlcFlush () = 0;
};
H264AVC_NAMESPACE_END
#endif // !defined(AFX_MBSYMBOLWRITEIF_H__E5736EAC_0841_4E22_A1F0_ACAD8A7E5490__INCLUDED_)
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