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source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibEncoder/TEncTop.h @ 1163

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Last change on this file since 1163 was 1148, checked in by seregin, 9 years ago
macro cleanup: VPS_EXTN_DIRECT_REF_LAYERS
Property svn:eol-style set to `native`
File size: 16.8 KB

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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
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, ITU/ISO/IEC
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"
45	#include "TLibCommon/TComLoopFilter.h"
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
76
77	// encoder search
78	TEncSearch m_cSearch; ///< encoder search class
79	//TEncEntropy* m_pcEntropyCoder; ///< entropy encoder
80	TEncCavlc* m_pcCavlcCoder; ///< CAVLC encoder
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
89
90	// processing unit
91	TEncGOP m_cGOPEncoder; ///< GOP encoder
92	TEncSlice m_cSliceEncoder; ///< slice encoder
93	TEncCu m_cCuEncoder; ///< CU encoder
94	// SPS
95	TComSPS m_cSPS; ///< SPS
96	TComPPS m_cPPS; ///< PPS
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	TComScalingList m_scalingList; ///< quantization matrix information
113	TEncRateCtrl m_cRateCtrl; ///< Rate control class
114
115	#if SVC_EXTENSION
116	static Int m_iSPSIdCnt; ///< next Id number for SPS
117	static Int m_iPPSIdCnt; ///< next Id number for PPS
118	TEncTop** m_ppcTEncTop;
119	TEncTop* getLayerEnc(UInt layerIdx) { return m_ppcTEncTop[layerIdx]; }
120	TComPic* m_cIlpPic[MAX_NUM_REF]; ///< Inter layer Prediction picture = upsampled picture
121	#if REF_IDX_MFM
122	Bool m_bMFMEnabledFlag;
123	#endif
124	UInt m_numRefLayerLocationOffsets;
125	UInt m_refLocationOffsetLayerId[MAX_LAYERS];
126	Window m_scaledRefLayerWindow[MAX_LAYERS];
127	UInt m_numRefLayerOffsets;
128	UInt m_refLayerId[MAX_LAYERS];
129	Window m_refLayerWindow[MAX_LAYERS];
130	Bool m_scaledRefLayerOffsetPresentFlag[MAX_LAYERS];
131	Bool m_refRegionOffsetPresentFlag[MAX_LAYERS];
132	Int m_phaseHorLuma [MAX_LAYERS];
133	Int m_phaseVerLuma [MAX_LAYERS];
134	Int m_phaseHorChroma[MAX_LAYERS];
135	Int m_phaseVerChroma[MAX_LAYERS];
136	Int m_resamplePhaseSetPresentFlag[MAX_LAYERS];
137	#if POC_RESET_IDC_ENCODER
138	Int m_pocAdjustmentValue;
139	#endif
140	#if NO_CLRAS_OUTPUT_FLAG
141	Bool m_noClrasOutputFlag;
142	Bool m_layerInitializedFlag;
143	Bool m_firstPicInLayerDecodedFlag;
144	Bool m_noOutputOfPriorPicsFlags;
145	#endif
146	#if O0194_WEIGHTED_PREDICTION_CGS
147	Bool m_interLayerWeightedPredFlag;
148	#endif
149	#if Q0078_ADD_LAYER_SETS
150	int m_numAddLayerSets;
151	#endif
152	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
153	Bool m_pocDecrementedInDPBFlag;
154	Int m_currPocMsb;
155	#endif
156	Bool m_prevPicHasEos;
157	#endif //SVC_EXTENSION
158	protected:
159	Void xGetNewPicBuffer ( TComPic*& rpcPic ); ///< get picture buffer which will be processed
160	Void xInitSPS (); ///< initialize SPS from encoder options
161	Void xInitPPS (); ///< initialize PPS from encoder options
162
163	Void xInitPPSforTiles ();
164	Void xInitRPS (Bool isFieldCoding); ///< initialize PPS from encoder options
165	#if SVC_EXTENSION
166	Void xInitILRP();
167	#endif
168	public:
169	TEncTop();
170	virtual ~TEncTop();
171
172	Void create ();
173	Void destroy ();
174	Void init (Bool isFieldCoding);
175	Void deletePicBuffer ();
176
177	// -------------------------------------------------------------------------------------------------------------------
178	// member access functions
179	// -------------------------------------------------------------------------------------------------------------------
180
181	TComList<TComPic> getListPic () { return &m_cListPic; }
182	TEncSearch* getPredSearch () { return &m_cSearch; }
183
184	TComTrQuant* getTrQuant () { return &m_cTrQuant; }
185	TComLoopFilter* getLoopFilter () { return &m_cLoopFilter; }
186	TEncSampleAdaptiveOffset* getSAO () { return &m_cEncSAO; }
187	TEncGOP* getGOPEncoder () { return &m_cGOPEncoder; }
188	TEncSlice* getSliceEncoder () { return &m_cSliceEncoder; }
189	TEncCu* getCuEncoder () { return &m_cCuEncoder; }
190	TEncEntropy* getEntropyCoder () { return &m_cEntropyCoder; }
191	TEncCavlc* getCavlcCoder () { return &m_cCavlcCoder; }
192	TEncSbac* getSbacCoder () { return &m_cSbacCoder; }
193	TEncBinCABAC* getBinCABAC () { return &m_cBinCoderCABAC; }
194
195	TComRdCost* getRdCost () { return &m_cRdCost; }
196	TEncSbac*** getRDSbacCoder () { return m_pppcRDSbacCoder; }
197	TEncSbac* getRDGoOnSbacCoder () { return &m_cRDGoOnSbacCoder; }
198	TEncRateCtrl* getRateCtrl () { return &m_cRateCtrl; }
199	TComSPS* getSPS () { return &m_cSPS; }
200	TComPPS* getPPS () { return &m_cPPS; }
201	Void selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid );
202	Int getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid );
203	TComScalingList* getScalingList () { return &m_scalingList; }
204	// -------------------------------------------------------------------------------------------------------------------
205	// encoder function
206	// -------------------------------------------------------------------------------------------------------------------
207
208	/// encode several number of pictures until end-of-sequence
209	#if SVC_EXTENSION
210	Void setLayerEnc(TEncTop** p) { m_ppcTEncTop = p; }
211	TEncTop** getLayerEnc() { return m_ppcTEncTop; }
212	Int getPOCLast() { return m_iPOCLast; }
213	Int getNumPicRcvd() { return m_iNumPicRcvd; }
214	Void setNumPicRcvd( Int num ) { m_iNumPicRcvd = num; }
215	Void setNumRefLayerLocationOffsets(Int x) { m_numRefLayerLocationOffsets = x; }
216	UInt getNumRefLayerLocationOffsets() { return m_numRefLayerLocationOffsets; }
217	Void setRefLocationOffsetLayerId(Int x, UInt id) { m_refLocationOffsetLayerId[x] = id; }
218	UInt getRefLocationOffsetLayerId(Int x) { return m_refLocationOffsetLayerId[x]; }
219	Window& getScaledRefLayerWindowForLayer(Int layerId);
220	Window& getScaledRefLayerWindow(Int x) { return m_scaledRefLayerWindow[x]; }
221	Void setNumRefLayerOffsets(Int x) { m_numRefLayerOffsets = x; }
222	UInt getNumRefLayerOffsets() { return m_numRefLayerOffsets; }
223	Void setRefLayerId(Int layerIdx, UInt layerId) { m_refLayerId[layerIdx] = layerId; }
224	UInt getRefLayerId(Int layerIdx) { return m_refLayerId[layerIdx]; }
225	Window& getRefLayerWindowForLayer(Int layerId);
226	Window& getRefLayerWindow(Int x) { return m_refLayerWindow[x]; }
227	Bool getScaledRefLayerOffsetPresentFlag(Int x) { return m_scaledRefLayerOffsetPresentFlag[x]; }
228	Void setScaledRefLayerOffsetPresentFlag(Int x, Bool b) { m_scaledRefLayerOffsetPresentFlag[x] = b; }
229	Bool getRefRegionOffsetPresentFlag(Int x) { return m_refRegionOffsetPresentFlag[x]; }
230	Void setRefRegionOffsetPresentFlag(Int x, Bool b) { m_refRegionOffsetPresentFlag[x] = b; }
231	Int getPhaseHorLuma(Int x) { return m_phaseHorLuma[x]; }
232	Int getPhaseVerLuma(Int x) { return m_phaseVerLuma[x]; }
233	Int getPhaseHorChroma(Int x) { return m_phaseHorChroma[x]; }
234	Int getPhaseVerChroma(Int x) { return m_phaseVerChroma[x]; }
235	Void setPhaseHorLuma(Int x, Int val) { m_phaseHorLuma[x] = val; }
236	Void setPhaseVerLuma(Int x, Int val) { m_phaseVerLuma[x] = val; }
237	Void setPhaseHorChroma(Int x, Int val) { m_phaseHorChroma[x] = val; }
238	Void setPhaseVerChroma(Int x, Int val) { m_phaseVerChroma[x] = val; }
239	Bool getResamplePhaseSetPresentFlag(Int x) { return m_resamplePhaseSetPresentFlag[x]; }
240	Void setResamplePhaseSetPresentFlag(Int x, Bool b) { m_resamplePhaseSetPresentFlag[x] = b; }
241
242	TComPic** getIlpList() { return m_cIlpPic; }
243	#if REF_IDX_MFM
244	Void setMFMEnabledFlag(Bool flag) { m_bMFMEnabledFlag = flag; }
245	Bool getMFMEnabledFlag() { return m_bMFMEnabledFlag; }
246	#endif
247	#if O0194_WEIGHTED_PREDICTION_CGS
248	Void setInterLayerWeightedPredFlag(Bool flag) { m_interLayerWeightedPredFlag = flag; }
249	Bool getInterLayerWeightedPredFlag() { return m_interLayerWeightedPredFlag; }
250	#endif
251	Void encode ( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP );
252	Void encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg );
253	Void encode ( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP, Bool isTff );
254	Void encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg, Bool isTff );
255
256	TEncTop* getRefLayerEnc(UInt refLayerIdx);
257
258	#if POC_RESET_IDC_ENCODER
259	Int getPocAdjustmentValue() { return m_pocAdjustmentValue;}
260	Void setPocAdjustmentValue(Int x) { m_pocAdjustmentValue = x; }
261	#endif
262	#if NO_CLRAS_OUTPUT_FLAG
263	Int getNoClrasOutputFlag() { return m_noClrasOutputFlag;}
264	Void setNoClrasOutputFlag(Bool x) { m_noClrasOutputFlag = x; }
265	Int getLayerInitializedFlag() { return m_layerInitializedFlag;}
266	Void setLayerInitializedFlag(Bool x) { m_layerInitializedFlag = x; }
267	Int getFirstPicInLayerDecodedFlag() { return m_firstPicInLayerDecodedFlag;}
268	Void setFirstPicInLayerDecodedFlag(Bool x) { m_firstPicInLayerDecodedFlag = x; }
269	Int getNoOutputOfPriorPicsFlags() { return m_noOutputOfPriorPicsFlags;}
270	Void setNoOutputOfPriorPicsFlags(Bool x) { m_noOutputOfPriorPicsFlags = x; }
271	#endif
272	#if Q0078_ADD_LAYER_SETS
273	Void setNumAddLayerSets(Int x) { m_numAddLayerSets = x; }
274	Int getNumAddLayerSets() { return m_numAddLayerSets; }
275	#endif
276	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
277	Void setPocDecrementedInDPBFlag(Bool x) { m_pocDecrementedInDPBFlag = x; }
278	Bool getPocDecrementedInDPBFlag() { return m_pocDecrementedInDPBFlag; }
279	Void setCurrPocMsb(Int poc) { m_currPocMsb = poc; }
280	Int getCurrPocMsb() { return m_currPocMsb; }
281	#endif
282	#else //SVC_EXTENSION
283	Void encode( Bool bEos,
284	TComPicYuv* pcPicYuvOrg,
285	TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, // used for SNR calculations. Picture in original colour space.
286	TComList<TComPicYuv*>& rcListPicYuvRecOut,
287	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded );
288
289	/// encode several number of pictures until end-of-sequence
290	Void encode( Bool bEos, TComPicYuv* pcPicYuvOrg,
291	TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, // used for SNR calculations. Picture in original colour space.
292	TComList<TComPicYuv*>& rcListPicYuvRecOut,
293	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, Bool isTff);
294
295	Void printSummary(Bool isField) { m_cGOPEncoder.printOutSummary (m_uiNumAllPicCoded, isField, m_printMSEBasedSequencePSNR, m_printSequenceMSE); }
296	#endif //#if SVC_EXTENSION
297	};
298
299	//! \}
300
301	#endif // __TENCTOP__
302

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