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source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibEncoder/TEncTop.h @ 1263

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Last change on this file since 1263 was 1259, checked in by seregin, 9 years ago
port rev 4256
Property svn:eol-style set to `native`
File size: 17.0 KB

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[313]	1	/* The copyright in this software is being made available under the BSD
	2	* License, included below. This software may be subject to other third party
	3	* and contributor rights, including patent rights, and no such rights are
[1029]	4	* granted under this license.
[313]	5	*
[1259]	6	* Copyright (c) 2010-2015, ITU/ISO/IEC
[313]	7	* All rights reserved.
	8	*
	9	* Redistribution and use in source and binary forms, with or without
	10	* modification, are permitted provided that the following conditions are met:
	11	*
	12	* * Redistributions of source code must retain the above copyright notice,
	13	* this list of conditions and the following disclaimer.
	14	* * Redistributions in binary form must reproduce the above copyright notice,
	15	* this list of conditions and the following disclaimer in the documentation
	16	* and/or other materials provided with the distribution.
	17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
	18	* be used to endorse or promote products derived from this software without
	19	* specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
	25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
	31	* THE POSSIBILITY OF SUCH DAMAGE.
	32	*/
	33
	34	/** \file TEncTop.h
	35	\brief encoder class (header)
	36	*/
	37
	38	#ifndef __TENCTOP__
	39	#define __TENCTOP__
	40
	41	// Include files
	42	#include "TLibCommon/TComList.h"
	43	#include "TLibCommon/TComPrediction.h"
	44	#include "TLibCommon/TComTrQuant.h"
[1029]	45	#include "TLibCommon/TComLoopFilter.h"
[313]	46	#include "TLibCommon/AccessUnit.h"
	47
	48	#include "TLibVideoIO/TVideoIOYuv.h"
	49
	50	#include "TEncCfg.h"
	51	#include "TEncGOP.h"
	52	#include "TEncSlice.h"
	53	#include "TEncEntropy.h"
	54	#include "TEncCavlc.h"
	55	#include "TEncSbac.h"
	56	#include "TEncSearch.h"
	57	#include "TEncSampleAdaptiveOffset.h"
	58	#include "TEncPreanalyzer.h"
	59	#include "TEncRateCtrl.h"
	60	//! \ingroup TLibEncoder
	61	//! \{
	62
	63	// ====================================================================================================================
	64	// Class definition
	65	// ====================================================================================================================
	66
	67	/// encoder class
	68	class TEncTop : public TEncCfg
	69	{
	70	private:
	71	// picture
	72	Int m_iPOCLast; ///< time index (POC)
	73	Int m_iNumPicRcvd; ///< number of received pictures
	74	UInt m_uiNumAllPicCoded; ///< number of coded pictures
	75	TComList<TComPic*> m_cListPic; ///< dynamic list of pictures
[1029]	76
[313]	77	// encoder search
	78	TEncSearch m_cSearch; ///< encoder search class
[540]	79	//TEncEntropy* m_pcEntropyCoder; ///< entropy encoder
[1029]	80	TEncCavlc* m_pcCavlcCoder; ///< CAVLC encoder
[313]	81	// coding tool
	82	TComTrQuant m_cTrQuant; ///< transform & quantization class
	83	TComLoopFilter m_cLoopFilter; ///< deblocking filter class
	84	TEncSampleAdaptiveOffset m_cEncSAO; ///< sample adaptive offset class
	85	TEncEntropy m_cEntropyCoder; ///< entropy encoder
	86	TEncCavlc m_cCavlcCoder; ///< CAVLC encoder
	87	TEncSbac m_cSbacCoder; ///< SBAC encoder
	88	TEncBinCABAC m_cBinCoderCABAC; ///< bin coder CABAC
[1029]	89
[313]	90	// processing unit
	91	TEncGOP m_cGOPEncoder; ///< GOP encoder
	92	TEncSlice m_cSliceEncoder; ///< slice encoder
	93	TEncCu m_cCuEncoder; ///< CU encoder
	94	// SPS
[1235]	95	TComSPS m_cSPS; ///< SPS. This is the base value. This is copied to TComPicSym
	96	TComPPS m_cPPS; ///< PPS. This is the base value. This is copied to TComPicSym
[313]	97	// RD cost computation
	98	TComRdCost m_cRdCost; ///< RD cost computation class
	99	TEncSbac*** m_pppcRDSbacCoder; ///< temporal storage for RD computation
	100	TEncSbac m_cRDGoOnSbacCoder; ///< going on SBAC model for RD stage
	101	#if FAST_BIT_EST
	102	TEncBinCABACCounter*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
	103	TEncBinCABACCounter m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
	104	#else
	105	TEncBinCABAC*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
	106	TEncBinCABAC m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
	107	#endif
	108
	109	// quality control
	110	TEncPreanalyzer m_cPreanalyzer; ///< image characteristics analyzer for TM5-step3-like adaptive QP
	111
	112	TEncRateCtrl m_cRateCtrl; ///< Rate control class
	113
	114	#if SVC_EXTENSION
[595]	115	static Int m_iSPSIdCnt; ///< next Id number for SPS
	116	static Int m_iPPSIdCnt; ///< next Id number for PPS
[313]	117	TEncTop** m_ppcTEncTop;
[1057]	118	TEncTop* getLayerEnc(UInt layerIdx) { return m_ppcTEncTop[layerIdx]; }
[313]	119	TComPic* m_cIlpPic[MAX_NUM_REF]; ///< Inter layer Prediction picture = upsampled picture
	120	Bool m_bMFMEnabledFlag;
[1030]	121	UInt m_numRefLayerLocationOffsets;
	122	UInt m_refLocationOffsetLayerId[MAX_LAYERS];
[313]	123	Window m_scaledRefLayerWindow[MAX_LAYERS];
[849]	124	UInt m_numRefLayerOffsets;
	125	UInt m_refLayerId[MAX_LAYERS];
	126	Window m_refLayerWindow[MAX_LAYERS];
	127	Bool m_scaledRefLayerOffsetPresentFlag[MAX_LAYERS];
	128	Bool m_refRegionOffsetPresentFlag[MAX_LAYERS];
	129	Int m_phaseHorLuma [MAX_LAYERS];
	130	Int m_phaseVerLuma [MAX_LAYERS];
	131	Int m_phaseHorChroma[MAX_LAYERS];
	132	Int m_phaseVerChroma[MAX_LAYERS];
	133	Int m_resamplePhaseSetPresentFlag[MAX_LAYERS];
[442]	134	Int m_pocAdjustmentValue;
[540]	135	#if NO_CLRAS_OUTPUT_FLAG
	136	Bool m_noClrasOutputFlag;
	137	Bool m_layerInitializedFlag;
	138	Bool m_firstPicInLayerDecodedFlag;
	139	Bool m_noOutputOfPriorPicsFlags;
	140	#endif
[588]	141	Bool m_interLayerWeightedPredFlag;
[1172]	142	Int m_numAddLayerSets;
[903]	143	Bool m_pocDecrementedInDPBFlag;
	144	Int m_currPocMsb;
[978]	145	Bool m_prevPicHasEos;
[494]	146	#endif //SVC_EXTENSION
[313]	147	protected:
	148	Void xGetNewPicBuffer ( TComPic*& rpcPic ); ///< get picture buffer which will be processed
[1235]	149	Void xInitVPS (); ///< initialize VPS from encoder options
[313]	150	Void xInitSPS (); ///< initialize SPS from encoder options
	151	Void xInitPPS (); ///< initialize PPS from encoder options
[1235]	152	Void xInitScalingLists(); ///< initialize scaling lists
[1029]	153
[313]	154	Void xInitPPSforTiles ();
[442]	155	Void xInitRPS (Bool isFieldCoding); ///< initialize PPS from encoder options
	156	#if SVC_EXTENSION
[595]	157	Void xInitILRP();
[313]	158	#endif
	159	public:
	160	TEncTop();
	161	virtual ~TEncTop();
[1029]	162
[313]	163	Void create ();
	164	Void destroy ();
[442]	165	Void init (Bool isFieldCoding);
[313]	166	Void deletePicBuffer ();
	167
	168	// -------------------------------------------------------------------------------------------------------------------
	169	// member access functions
	170	// -------------------------------------------------------------------------------------------------------------------
[1029]	171
[313]	172	TComList<TComPic> getListPic () { return &m_cListPic; }
	173	TEncSearch* getPredSearch () { return &m_cSearch; }
[1029]	174
[313]	175	TComTrQuant* getTrQuant () { return &m_cTrQuant; }
	176	TComLoopFilter* getLoopFilter () { return &m_cLoopFilter; }
	177	TEncSampleAdaptiveOffset* getSAO () { return &m_cEncSAO; }
	178	TEncGOP* getGOPEncoder () { return &m_cGOPEncoder; }
	179	TEncSlice* getSliceEncoder () { return &m_cSliceEncoder; }
	180	TEncCu* getCuEncoder () { return &m_cCuEncoder; }
	181	TEncEntropy* getEntropyCoder () { return &m_cEntropyCoder; }
	182	TEncCavlc* getCavlcCoder () { return &m_cCavlcCoder; }
	183	TEncSbac* getSbacCoder () { return &m_cSbacCoder; }
	184	TEncBinCABAC* getBinCABAC () { return &m_cBinCoderCABAC; }
[1029]	185
[313]	186	TComRdCost* getRdCost () { return &m_cRdCost; }
	187	TEncSbac*** getRDSbacCoder () { return m_pppcRDSbacCoder; }
	188	TEncSbac* getRDGoOnSbacCoder () { return &m_cRDGoOnSbacCoder; }
	189	TEncRateCtrl* getRateCtrl () { return &m_cRateCtrl; }
	190	Void selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid );
	191	Int getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid );
[595]	192	// -------------------------------------------------------------------------------------------------------------------
	193	// encoder function
	194	// -------------------------------------------------------------------------------------------------------------------
	195
	196	/// encode several number of pictures until end-of-sequence
[313]	197	#if SVC_EXTENSION
[1235]	198	TComSPS* getSPS() { return &m_cSPS; }
	199	#if CGS_3D_ASYMLUT
	200	TComPPS* getPPS() { return &m_cPPS; }
	201	#endif
[1147]	202	Void setLayerEnc(TEncTop** p) { m_ppcTEncTop = p; }
	203	TEncTop** getLayerEnc() { return m_ppcTEncTop; }
	204	Int getPOCLast() { return m_iPOCLast; }
	205	Int getNumPicRcvd() { return m_iNumPicRcvd; }
	206	Void setNumPicRcvd( Int num ) { m_iNumPicRcvd = num; }
[1235]	207	Void setNumRefLayerLocationOffsets(Int x) { m_numRefLayerLocationOffsets = x; }
	208	UInt getNumRefLayerLocationOffsets() { return m_numRefLayerLocationOffsets; }
[1147]	209	Void setRefLocationOffsetLayerId(Int x, UInt id) { m_refLocationOffsetLayerId[x] = id; }
	210	UInt getRefLocationOffsetLayerId(Int x) { return m_refLocationOffsetLayerId[x]; }
[1235]	211	Window getScaledRefLayerWindowForLayer(Int layerId);
[1147]	212	Window& getScaledRefLayerWindow(Int x) { return m_scaledRefLayerWindow[x]; }
	213	Void setNumRefLayerOffsets(Int x) { m_numRefLayerOffsets = x; }
	214	UInt getNumRefLayerOffsets() { return m_numRefLayerOffsets; }
	215	Void setRefLayerId(Int layerIdx, UInt layerId) { m_refLayerId[layerIdx] = layerId; }
	216	UInt getRefLayerId(Int layerIdx) { return m_refLayerId[layerIdx]; }
[1235]	217	Window getRefLayerWindowForLayer(Int layerId);
	218	Window& getRefLayerWindow(Int x) { return m_refLayerWindow[x]; }
[1147]	219	Bool getScaledRefLayerOffsetPresentFlag(Int x) { return m_scaledRefLayerOffsetPresentFlag[x]; }
[1235]	220	Void setScaledRefLayerOffsetPresentFlag(Int x, Bool b) { m_scaledRefLayerOffsetPresentFlag[x] = b; }
	221	Bool getRefRegionOffsetPresentFlag(Int x) { return m_refRegionOffsetPresentFlag[x]; }
	222	Void setRefRegionOffsetPresentFlag(Int x, Bool b) { m_refRegionOffsetPresentFlag[x] = b; }
	223	Int getPhaseHorLuma(Int x) { return m_phaseHorLuma[x]; }
	224	Int getPhaseVerLuma(Int x) { return m_phaseVerLuma[x]; }
	225	Int getPhaseHorChroma(Int x) { return m_phaseHorChroma[x]; }
	226	Int getPhaseVerChroma(Int x) { return m_phaseVerChroma[x]; }
	227	Void setPhaseHorLuma(Int x, Int val) { m_phaseHorLuma[x] = val; }
	228	Void setPhaseVerLuma(Int x, Int val) { m_phaseVerLuma[x] = val; }
	229	Void setPhaseHorChroma(Int x, Int val) { m_phaseHorChroma[x] = val; }
	230	Void setPhaseVerChroma(Int x, Int val) { m_phaseVerChroma[x] = val; }
[1147]	231	Bool getResamplePhaseSetPresentFlag(Int x) { return m_resamplePhaseSetPresentFlag[x]; }
[1235]	232	Void setResamplePhaseSetPresentFlag(Int x, Bool b) { m_resamplePhaseSetPresentFlag[x] = b; }
[644]	233
[1235]	234	TComPic** getIlpList() { return m_cIlpPic; }
	235	Void setMFMEnabledFlag(Bool flag) { m_bMFMEnabledFlag = flag; }
	236	Bool getMFMEnabledFlag() { return m_bMFMEnabledFlag; }
[1147]	237	Void setInterLayerWeightedPredFlag(Bool flag) { m_interLayerWeightedPredFlag = flag; }
	238	Bool getInterLayerWeightedPredFlag() { return m_interLayerWeightedPredFlag; }
[1201]	239
[1029]	240	Void encode ( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP );
	241	Void encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg );
	242	Void encode ( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP, Bool isTff );
	243	Void encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg, Bool isTff );
[1148]	244
[1048]	245	TEncTop* getRefLayerEnc(UInt refLayerIdx);
[1148]	246
[1209]	247	Int getPocAdjustmentValue() { return m_pocAdjustmentValue;}
	248	Void setPocAdjustmentValue(Int x) { m_pocAdjustmentValue = x; }
[540]	249	#if NO_CLRAS_OUTPUT_FLAG
[1209]	250	Int getNoClrasOutputFlag() { return m_noClrasOutputFlag;}
	251	Void setNoClrasOutputFlag(Bool x) { m_noClrasOutputFlag = x; }
	252	Int getLayerInitializedFlag() { return m_layerInitializedFlag;}
	253	Void setLayerInitializedFlag(Bool x) { m_layerInitializedFlag = x; }
	254	Int getFirstPicInLayerDecodedFlag() { return m_firstPicInLayerDecodedFlag;}
	255	Void setFirstPicInLayerDecodedFlag(Bool x) { m_firstPicInLayerDecodedFlag = x; }
	256	Int getNoOutputOfPriorPicsFlags() { return m_noOutputOfPriorPicsFlags;}
	257	Void setNoOutputOfPriorPicsFlags(Bool x) { m_noOutputOfPriorPicsFlags = x; }
[540]	258	#endif
[1209]	259	Void setNumAddLayerSets(Int x) { m_numAddLayerSets = x; }
	260	Int getNumAddLayerSets() { return m_numAddLayerSets; }
	261	Void setPocDecrementedInDPBFlag(Bool x) { m_pocDecrementedInDPBFlag = x; }
	262	Bool getPocDecrementedInDPBFlag() { return m_pocDecrementedInDPBFlag; }
	263	Void setCurrPocMsb(Int poc) { m_currPocMsb = poc; }
	264	Int getCurrPocMsb() { return m_currPocMsb; }
[442]	265	#else //SVC_EXTENSION
[1029]	266	Void encode( Bool bEos,
	267	TComPicYuv* pcPicYuvOrg,
	268	TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, // used for SNR calculations. Picture in original colour space.
	269	TComList<TComPicYuv*>& rcListPicYuvRecOut,
	270	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded );
[313]	271
[442]	272	/// encode several number of pictures until end-of-sequence
[1029]	273	Void encode( Bool bEos, TComPicYuv* pcPicYuvOrg,
	274	TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, // used for SNR calculations. Picture in original colour space.
	275	TComList<TComPicYuv*>& rcListPicYuvRecOut,
	276	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, Bool isTff);
[442]	277
[1029]	278	Void printSummary(Bool isField) { m_cGOPEncoder.printOutSummary (m_uiNumAllPicCoded, isField, m_printMSEBasedSequencePSNR, m_printSequenceMSE); }
[442]	279	#endif //#if SVC_EXTENSION
[313]	280	};
	281
	282	//! \}
	283
	284	#endif // __TENCTOP__
[595]	285

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