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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2a/source/Lib/TLibCommon/TComDataCU.h @ 464

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Last change on this file since 464 was 464, checked in by zhang, 11 years ago
Implementation of ARP from QC
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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) 2010-2013, 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 TComDataCU.h
35	\brief CU data structure (header)
36	\todo not all entities are documented
37	*/
38
39	#ifndef _TCOMDATACU_
40	#define _TCOMDATACU_
41
42	#include <assert.h>
43
44	// Include files
45	#include "CommonDef.h"
46	#include "TComMotionInfo.h"
47	#include "TComSlice.h"
48	#include "TComRdCost.h"
49	#include "TComPattern.h"
50
51	#if H_3D_ARP
52	#include "TComYuv.h"
53	#endif
54
55	#include <algorithm>
56	#include <vector>
57
58	//! \ingroup TLibCommon
59	//! \{
60
61	// ====================================================================================================================
62	// Non-deblocking in-loop filter processing block data structure
63	// ====================================================================================================================
64
65	/// Non-deblocking filter processing block border tag
66	enum NDBFBlockBorderTag
67	{
68	SGU_L = 0,
69	SGU_R,
70	SGU_T,
71	SGU_B,
72	SGU_TL,
73	SGU_TR,
74	SGU_BL,
75	SGU_BR,
76	NUM_SGU_BORDER
77	};
78
79	/// Non-deblocking filter processing block information
80	struct NDBFBlockInfo
81	{
82	Int tileID; //!< tile ID
83	Int sliceID; //!< slice ID
84	UInt startSU; //!< starting SU z-scan address in LCU
85	UInt endSU; //!< ending SU z-scan address in LCU
86	UInt widthSU; //!< number of SUs in width
87	UInt heightSU; //!< number of SUs in height
88	UInt posX; //!< top-left X coordinate in picture
89	UInt posY; //!< top-left Y coordinate in picture
90	UInt width; //!< number of pixels in width
91	UInt height; //!< number of pixels in height
92	Bool isBorderAvailable[NUM_SGU_BORDER]; //!< the border availabilities
93	Bool allBordersAvailable;
94
95	NDBFBlockInfo():tileID(0), sliceID(0), startSU(0), endSU(0) {} //!< constructor
96	const NDBFBlockInfo& operator= (const NDBFBlockInfo& src); //!< "=" operator
97	};
98
99
100	// ====================================================================================================================
101	// Class definition
102	// ====================================================================================================================
103
104	/// CU data structure class
105	class TComDataCU
106	{
107	private:
108
109	// -------------------------------------------------------------------------------------------------------------------
110	// class pointers
111	// -------------------------------------------------------------------------------------------------------------------
112
113	TComPic* m_pcPic; ///< picture class pointer
114	TComSlice* m_pcSlice; ///< slice header pointer
115	TComPattern* m_pcPattern; ///< neighbour access class pointer
116
117	// -------------------------------------------------------------------------------------------------------------------
118	// CU description
119	// -------------------------------------------------------------------------------------------------------------------
120
121	UInt m_uiCUAddr; ///< CU address in a slice
122	UInt m_uiAbsIdxInLCU; ///< absolute address in a CU. It's Z scan order
123	UInt m_uiCUPelX; ///< CU position in a pixel (X)
124	UInt m_uiCUPelY; ///< CU position in a pixel (Y)
125	UInt m_uiNumPartition; ///< total number of minimum partitions in a CU
126	UChar* m_puhWidth; ///< array of widths
127	UChar* m_puhHeight; ///< array of heights
128	UChar* m_puhDepth; ///< array of depths
129	Int m_unitSize; ///< size of a "minimum partition"
130
131	// -------------------------------------------------------------------------------------------------------------------
132	// CU data
133	// -------------------------------------------------------------------------------------------------------------------
134	Bool* m_skipFlag; ///< array of skip flags
135	Char* m_pePartSize; ///< array of partition sizes
136	Char* m_pePredMode; ///< array of prediction modes
137	Bool* m_CUTransquantBypass; ///< array of cu_transquant_bypass flags
138	Char* m_phQP; ///< array of QP values
139	UChar* m_puhTrIdx; ///< array of transform indices
140	UChar* m_puhTransformSkip[3];///< array of transform skipping flags
141	UChar* m_puhCbf[3]; ///< array of coded block flags (CBF)
142	TComCUMvField m_acCUMvField[2]; ///< array of motion vectors
143	TCoeff* m_pcTrCoeffY; ///< transformed coefficient buffer (Y)
144	TCoeff* m_pcTrCoeffCb; ///< transformed coefficient buffer (Cb)
145	TCoeff* m_pcTrCoeffCr; ///< transformed coefficient buffer (Cr)
146	#if ADAPTIVE_QP_SELECTION
147	Int* m_pcArlCoeffY; ///< ARL coefficient buffer (Y)
148	Int* m_pcArlCoeffCb; ///< ARL coefficient buffer (Cb)
149	Int* m_pcArlCoeffCr; ///< ARL coefficient buffer (Cr)
150	Bool m_ArlCoeffIsAliasedAllocation; ///< ARL coefficient buffer is an alias of the global buffer and must not be free()'d
151
152	static Int* m_pcGlbArlCoeffY; ///< ARL coefficient buffer (Y)
153	static Int* m_pcGlbArlCoeffCb; ///< ARL coefficient buffer (Cb)
154	static Int* m_pcGlbArlCoeffCr; ///< ARL coefficient buffer (Cr)
155	#endif
156
157	Pel* m_pcIPCMSampleY; ///< PCM sample buffer (Y)
158	Pel* m_pcIPCMSampleCb; ///< PCM sample buffer (Cb)
159	Pel* m_pcIPCMSampleCr; ///< PCM sample buffer (Cr)
160
161	Int* m_piSliceSUMap; ///< pointer of slice ID map
162	std::vector<NDBFBlockInfo> m_vNDFBlock;
163
164	// -------------------------------------------------------------------------------------------------------------------
165	// neighbour access variables
166	// -------------------------------------------------------------------------------------------------------------------
167
168	TComDataCU* m_pcCUAboveLeft; ///< pointer of above-left CU
169	TComDataCU* m_pcCUAboveRight; ///< pointer of above-right CU
170	TComDataCU* m_pcCUAbove; ///< pointer of above CU
171	TComDataCU* m_pcCULeft; ///< pointer of left CU
172	TComDataCU* m_apcCUColocated[2]; ///< pointer of temporally colocated CU's for both directions
173	TComMvField m_cMvFieldA; ///< motion vector of position A
174	TComMvField m_cMvFieldB; ///< motion vector of position B
175	TComMvField m_cMvFieldC; ///< motion vector of position C
176	TComMv m_cMvPred; ///< motion vector predictor
177
178	// -------------------------------------------------------------------------------------------------------------------
179	// coding tool information
180	// -------------------------------------------------------------------------------------------------------------------
181
182	Bool* m_pbMergeFlag; ///< array of merge flags
183	UChar* m_puhMergeIndex; ///< array of merge candidate indices
184	#if AMP_MRG
185	Bool m_bIsMergeAMP;
186	#endif
187	UChar* m_puhLumaIntraDir; ///< array of intra directions (luma)
188	UChar* m_puhChromaIntraDir; ///< array of intra directions (chroma)
189	UChar* m_puhInterDir; ///< array of inter directions
190	Char* m_apiMVPIdx[2]; ///< array of motion vector predictor candidates
191	Char* m_apiMVPNum[2]; ///< array of number of possible motion vectors predictors
192	Bool* m_pbIPCMFlag; ///< array of intra_pcm flags
193	#if H_3D_NBDV
194	DisInfo* m_pDvInfo;
195	#endif
196	#if H_3D_ARP
197	UChar* m_puhARPW;
198	#endif
199	// -------------------------------------------------------------------------------------------------------------------
200	// misc. variables
201	// -------------------------------------------------------------------------------------------------------------------
202
203	Bool m_bDecSubCu; ///< indicates decoder-mode
204	Double m_dTotalCost; ///< sum of partition RD costs
205	#if H_3D_VSO
206	Dist m_uiTotalDistortion; ///< sum of partition distortion
207	#else
208	UInt m_uiTotalDistortion; ///< sum of partition distortion
209	#endif
210	UInt m_uiTotalBits; ///< sum of partition bits
211	UInt m_uiTotalBins; ///< sum of partition bins
212	UInt* m_sliceStartCU; ///< Start CU address of current slice
213	UInt* m_sliceSegmentStartCU; ///< Start CU address of current slice
214	Char m_codedQP;
215	protected:
216
217	/// add possible motion vector predictor candidates
218	Bool xAddMVPCand ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
219	Bool xAddMVPCandOrder ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
220
221	Void deriveRightBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxRB );
222	Bool xGetColMVP( RefPicList eRefPicList, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx );
223
224	/// compute required bits to encode MVD (used in AMVP)
225	UInt xGetMvdBits ( TComMv cMvd );
226	UInt xGetComponentBits ( Int iVal );
227
228	/// compute scaling factor from POC difference
229	#if !H_3D_ARP
230	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
231	#endif
232
233	Void xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter );
234
235	public:
236	TComDataCU();
237	virtual ~TComDataCU();
238
239	// -------------------------------------------------------------------------------------------------------------------
240	// create / destroy / initialize / copy
241	// -------------------------------------------------------------------------------------------------------------------
242	#if H_3D_ARP
243	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
244	#endif
245	Void create ( UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
246	#if ADAPTIVE_QP_SELECTION
247	, Bool bGlobalRMARLBuffer = false
248	#endif
249	);
250	Void destroy ();
251
252	Void initCU ( TComPic* pcPic, UInt uiCUAddr );
253	Void initEstData ( UInt uiDepth, Int qp );
254	Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp );
255	Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth );
256	#if H_3D_NBDV
257	Void copyDVInfoFrom (TComDataCU* pcCU, UInt uiAbsPartIdx);
258	#endif
259	Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
260	Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList
261	#if H_3D_NBDV
262	, Bool bNBDV = false
263	#endif
264	);
265	Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
266
267	Void copyToPic ( UChar uiDepth );
268	Void copyToPic ( UChar uiDepth, UInt uiPartIdx, UInt uiPartDepth );
269
270	// -------------------------------------------------------------------------------------------------------------------
271	// member functions for CU description
272	// -------------------------------------------------------------------------------------------------------------------
273
274	TComPic* getPic () { return m_pcPic; }
275	TComSlice* getSlice () { return m_pcSlice; }
276	UInt& getAddr () { return m_uiCUAddr; }
277	UInt& getZorderIdxInCU () { return m_uiAbsIdxInLCU; }
278	UInt getSCUAddr ();
279	UInt getCUPelX () { return m_uiCUPelX; }
280	UInt getCUPelY () { return m_uiCUPelY; }
281	TComPattern* getPattern () { return m_pcPattern; }
282
283	UChar* getDepth () { return m_puhDepth; }
284	UChar getDepth ( UInt uiIdx ) { return m_puhDepth[uiIdx]; }
285	Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; }
286
287	Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx );
288	#if H_3D
289	Void getPosInPic ( UInt uiAbsPartIndex, Int& riPosX, Int& riPosY );
290	#endif
291
292	// -------------------------------------------------------------------------------------------------------------------
293	// member functions for CU data
294	// -------------------------------------------------------------------------------------------------------------------
295
296	Char* getPartitionSize () { return m_pePartSize; }
297	PartSize getPartitionSize ( UInt uiIdx ) { return static_cast<PartSize>( m_pePartSize[uiIdx] ); }
298	Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; }
299	Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth );
300	Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth );
301
302	Bool* getSkipFlag () { return m_skipFlag; }
303	Bool getSkipFlag (UInt idx) { return m_skipFlag[idx]; }
304	Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; }
305	Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth );
306
307	Char* getPredictionMode () { return m_pePredMode; }
308	PredMode getPredictionMode ( UInt uiIdx ) { return static_cast<PredMode>( m_pePredMode[uiIdx] ); }
309	Bool* getCUTransquantBypass () { return m_CUTransquantBypass; }
310	Bool getCUTransquantBypass( UInt uiIdx ) { return m_CUTransquantBypass[uiIdx]; }
311	Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; }
312	Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth );
313
314	UChar* getWidth () { return m_puhWidth; }
315	UChar getWidth ( UInt uiIdx ) { return m_puhWidth[uiIdx]; }
316	Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; }
317
318	UChar* getHeight () { return m_puhHeight; }
319	UChar getHeight ( UInt uiIdx ) { return m_puhHeight[uiIdx]; }
320	Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; }
321
322	Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth );
323
324	Char* getQP () { return m_phQP; }
325	Char getQP ( UInt uiIdx ) { return m_phQP[uiIdx]; }
326	Void setQP ( UInt uiIdx, Char value ){ m_phQP[uiIdx] = value; }
327	Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth );
328	Int getLastValidPartIdx ( Int iAbsPartIdx );
329	Char getLastCodedQP ( UInt uiAbsPartIdx );
330	Void setQPSubCUs ( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf );
331	Void setCodedQP ( Char qp ) { m_codedQP = qp; }
332	Char getCodedQP () { return m_codedQP; }
333
334	Bool isLosslessCoded(UInt absPartIdx);
335
336	UChar* getTransformIdx () { return m_puhTrIdx; }
337	UChar getTransformIdx ( UInt uiIdx ) { return m_puhTrIdx[uiIdx]; }
338	Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth );
339
340	UChar* getTransformSkip ( TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]];}
341	UChar getTransformSkip ( UInt uiIdx,TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]][uiIdx];}
342	Void setTransformSkipSubParts ( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth);
343	Void setTransformSkipSubParts ( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth );
344
345	UInt getQuadtreeTULog2MinSizeInCU( UInt absPartIdx );
346
347	TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; }
348
349	TCoeff*& getCoeffY () { return m_pcTrCoeffY; }
350	TCoeff*& getCoeffCb () { return m_pcTrCoeffCb; }
351	TCoeff*& getCoeffCr () { return m_pcTrCoeffCr; }
352	#if ADAPTIVE_QP_SELECTION
353	Int*& getArlCoeffY () { return m_pcArlCoeffY; }
354	Int*& getArlCoeffCb () { return m_pcArlCoeffCb; }
355	Int*& getArlCoeffCr () { return m_pcArlCoeffCr; }
356	#endif
357
358	Pel*& getPCMSampleY () { return m_pcIPCMSampleY; }
359	Pel*& getPCMSampleCb () { return m_pcIPCMSampleCb; }
360	Pel*& getPCMSampleCr () { return m_pcIPCMSampleCr; }
361
362	UChar getCbf ( UInt uiIdx, TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx]; }
363	UChar* getCbf ( TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]]; }
364	UChar getCbf ( UInt uiIdx, TextType eType, UInt uiTrDepth ) { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); }
365	Void setCbf ( UInt uiIdx, TextType eType, UChar uh ) { m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx] = uh; }
366	Void clearCbf ( UInt uiIdx, TextType eType, UInt uiNumParts );
367	UChar getQtRootCbf ( UInt uiIdx ) { return getCbf( uiIdx, TEXT_LUMA, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_U, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_V, 0 ); }
368
369	Void setCbfSubParts ( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth );
370	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth );
371	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
372
373	// -------------------------------------------------------------------------------------------------------------------
374	// member functions for coding tool information
375	// -------------------------------------------------------------------------------------------------------------------
376
377	Bool* getMergeFlag () { return m_pbMergeFlag; }
378	Bool getMergeFlag ( UInt uiIdx ) { return m_pbMergeFlag[uiIdx]; }
379	Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; }
380	Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
381
382	UChar* getMergeIndex () { return m_puhMergeIndex; }
383	UChar getMergeIndex ( UInt uiIdx ) { return m_puhMergeIndex[uiIdx]; }
384	Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; }
385	Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
386	template <typename T>
387	Void setSubPart ( T bParameter, T* pbBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx );
388
389	#if AMP_MRG
390	Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; }
391	Bool getMergeAMP( ) { return m_bIsMergeAMP; }
392	#endif
393
394	UChar* getLumaIntraDir () { return m_puhLumaIntraDir; }
395	UChar getLumaIntraDir ( UInt uiIdx ) { return m_puhLumaIntraDir[uiIdx]; }
396	Void setLumaIntraDir ( UInt uiIdx, UChar uh ) { m_puhLumaIntraDir[uiIdx] = uh; }
397	Void setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
398
399	UChar* getChromaIntraDir () { return m_puhChromaIntraDir; }
400	UChar getChromaIntraDir ( UInt uiIdx ) { return m_puhChromaIntraDir[uiIdx]; }
401	Void setChromaIntraDir ( UInt uiIdx, UChar uh ) { m_puhChromaIntraDir[uiIdx] = uh; }
402	Void setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
403
404	UChar* getInterDir () { return m_puhInterDir; }
405	UChar getInterDir ( UInt uiIdx ) { return m_puhInterDir[uiIdx]; }
406	Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; }
407	Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
408	Bool* getIPCMFlag () { return m_pbIPCMFlag; }
409	Bool getIPCMFlag (UInt uiIdx ) { return m_pbIPCMFlag[uiIdx]; }
410	Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; }
411	Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth);
412	#if H_3D_NBDV
413	Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiDepth );
414	DisInfo* getDvInfo () { return m_pDvInfo; }
415	DisInfo getDvInfo (UInt uiIdx) { return m_pDvInfo[uiIdx]; }
416	#endif
417	/// get slice ID for SU
418	Int getSUSliceID (UInt uiIdx) {return m_piSliceSUMap[uiIdx]; }
419
420	/// get the pointer of slice ID map
421	Int* getSliceSUMap () {return m_piSliceSUMap; }
422
423	/// set the pointer of slice ID map
424	Void setSliceSUMap (Int *pi) {m_piSliceSUMap = pi; }
425
426	std::vector<NDBFBlockInfo>* getNDBFilterBlocks() {return &m_vNDFBlock;}
427	Void setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt numLCUInPicHeight, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight
428	,std::vector<Bool>& LFCrossSliceBoundary
429	,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary
430	,Bool bIndependentTileBoundaryEnabled );
431	#if H_3D_NBDV
432	Void xDeriveRightBottomNbIdx(Int &uiLCUIdxRBNb, Int &uiPartIdxRBNb );
433	Bool xCheckSpatialNBDV (TComDataCU* pcTmpCU, UInt uiIdx, DisInfo* pNbDvInfo, Bool bSearchForMvpDv, IDVInfo* paMvpDvInfo,
434	UInt uiMvpDvPos
435	#if H_3D_NBDV_REF
436	, Bool bDepthRefine = false
437	#endif
438	);
439	Bool xGetColDisMV ( RefPicList eRefPicList, Int refidx, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int & iTargetViewIdx, Int & iStartViewIdx );
440	Bool getDisMvpCandNBDV ( DisInfo* pDInfo
441	#if H_3D_NBDV_REF
442	, Bool bDepthRefine = false
443	#endif
444	);
445
446	#endif
447
448	#if H_3D_ARP
449	UChar* getARPW () { return m_puhARPW; }
450	UChar getARPW ( UInt uiIdx ) { return m_puhARPW[uiIdx]; }
451	Void setARPW ( UInt uiIdx, UChar w ) { m_puhARPW[uiIdx] = w; }
452	Void setARPWSubParts ( UChar w, UInt uiAbsPartIdx, UInt uiDepth );
453	Double getARPWFactor ( UInt uiIdx );
454	#endif
455	// -------------------------------------------------------------------------------------------------------------------
456	// member functions for accessing partition information
457	// -------------------------------------------------------------------------------------------------------------------
458
459	Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight );
460	UChar getNumPartInter ();
461	Bool isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth);
462
463	// -------------------------------------------------------------------------------------------------------------------
464	// member functions for motion vector
465	// -------------------------------------------------------------------------------------------------------------------
466
467	Void getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField );
468
469	Void fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo );
470	Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP);
471	Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH);
472	Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; }
473	Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) { return m_apiMVPIdx[eRefPicList][uiIdx]; }
474	Char* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; }
475
476	Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; }
477	Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) { return m_apiMVPNum[eRefPicList][uiIdx]; }
478	Char* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; }
479
480	Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
481	Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
482
483	Void clipMv ( TComMv& rcMv );
484	Void getMvPredLeft ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldA.getMv(); }
485	Void getMvPredAbove ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldB.getMv(); }
486	Void getMvPredAboveRight ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldC.getMv(); }
487
488	Void compressMV ();
489
490	// -------------------------------------------------------------------------------------------------------------------
491	// utility functions for neighbouring information
492	// -------------------------------------------------------------------------------------------------------------------
493
494	TComDataCU* getCULeft () { return m_pcCULeft; }
495	TComDataCU* getCUAbove () { return m_pcCUAbove; }
496	TComDataCU* getCUAboveLeft () { return m_pcCUAboveLeft; }
497	TComDataCU* getCUAboveRight () { return m_pcCUAboveRight; }
498	TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; }
499
500
501	TComDataCU* getPULeft ( UInt& uiLPartUnitIdx,
502	UInt uiCurrPartUnitIdx,
503	Bool bEnforceSliceRestriction=true,
504	Bool bEnforceTileRestriction=true );
505	TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx,
506	UInt uiCurrPartUnitIdx,
507	Bool bEnforceSliceRestriction=true,
508	Bool planarAtLCUBoundary = false,
509	Bool bEnforceTileRestriction=true );
510	TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
511	TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
512	TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
513
514	TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx , UInt uiCurrAbsIdxInLCU );
515	TComDataCU* getQpMinCuAbove ( UInt& aPartUnitIdx , UInt currAbsIdxInLCU );
516	Char getRefQP ( UInt uiCurrAbsIdxInLCU );
517
518	TComDataCU* getPUAboveRightAdi ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
519	TComDataCU* getPUBelowLeftAdi ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
520
521	Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
522	Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB );
523
524	Void deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth );
525	Void deriveLeftBottomIdxAdi ( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth );
526
527	Bool hasEqualMotion ( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx );
528	Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx = -1 );
529	Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
530	Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB );
531
532
533	// -------------------------------------------------------------------------------------------------------------------
534	// member functions for modes
535	// -------------------------------------------------------------------------------------------------------------------
536
537	Bool isIntra ( UInt uiPartIdx ) { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; }
538	Bool isSkipped ( UInt uiPartIdx ); ///< SKIP (no residual)
539	Bool isBipredRestriction( UInt puIdx );
540
541	// -------------------------------------------------------------------------------------------------------------------
542	// member functions for symbol prediction (most probable / mode conversion)
543	// -------------------------------------------------------------------------------------------------------------------
544
545	UInt getIntraSizeIdx ( UInt uiAbsPartIdx );
546
547	Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList );
548	Int getIntraDirLumaPredictor ( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode = NULL );
549
550	// -------------------------------------------------------------------------------------------------------------------
551	// member functions for SBAC context
552	// -------------------------------------------------------------------------------------------------------------------
553
554	UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth );
555	UInt getCtxQtCbf ( TextType eType, UInt uiTrDepth );
556
557	UInt getCtxSkipFlag ( UInt uiAbsPartIdx );
558	UInt getCtxInterDir ( UInt uiAbsPartIdx );
559
560	#if H_3D_ARP
561	UInt getCTXARPWFlag ( UInt uiAbsPartIdx );
562	#endif
563
564	UInt getSliceStartCU ( UInt pos ) { return m_sliceStartCU[pos-m_uiAbsIdxInLCU]; }
565	UInt getSliceSegmentStartCU ( UInt pos ) { return m_sliceSegmentStartCU[pos-m_uiAbsIdxInLCU]; }
566	UInt& getTotalBins () { return m_uiTotalBins; }
567	// -------------------------------------------------------------------------------------------------------------------
568	// member functions for RD cost storage
569	// -------------------------------------------------------------------------------------------------------------------
570
571	Double& getTotalCost() { return m_dTotalCost; }
572	#if H_3D_VSO
573	Dist& getTotalDistortion() { return m_uiTotalDistortion; }
574	#else
575	UInt& getTotalDistortion() { return m_uiTotalDistortion; }
576	#endif
577	UInt& getTotalBits() { return m_uiTotalBits; }
578	UInt& getTotalNumPart() { return m_uiNumPartition; }
579
580	UInt getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra);
581
582	};
583
584	namespace RasterAddress
585	{
586	/** Check whether 2 addresses point to the same column
587	* \param addrA First address in raster scan order
588	* \param addrB Second address in raters scan order
589	* \param numUnitsPerRow Number of units in a row
590	* \return Result of test
591	*/
592	static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow )
593	{
594	// addrA % numUnitsPerRow == addrB % numUnitsPerRow
595	return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0;
596	}
597
598	/** Check whether 2 addresses point to the same row
599	* \param addrA First address in raster scan order
600	* \param addrB Second address in raters scan order
601	* \param numUnitsPerRow Number of units in a row
602	* \return Result of test
603	*/
604	static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow )
605	{
606	// addrA / numUnitsPerRow == addrB / numUnitsPerRow
607	return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0;
608	}
609
610	/** Check whether 2 addresses point to the same row or column
611	* \param addrA First address in raster scan order
612	* \param addrB Second address in raters scan order
613	* \param numUnitsPerRow Number of units in a row
614	* \return Result of test
615	*/
616	static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow )
617	{
618	return isEqualCol( addrA, addrB, numUnitsPerRow ) \| isEqualRow( addrA, addrB, numUnitsPerRow );
619	}
620
621	/** Check whether one address points to the first column
622	* \param addr Address in raster scan order
623	* \param numUnitsPerRow Number of units in a row
624	* \return Result of test
625	*/
626	static inline Bool isZeroCol( Int addr, Int numUnitsPerRow )
627	{
628	// addr % numUnitsPerRow == 0
629	return ( addr & ( numUnitsPerRow - 1 ) ) == 0;
630	}
631
632	/** Check whether one address points to the first row
633	* \param addr Address in raster scan order
634	* \param numUnitsPerRow Number of units in a row
635	* \return Result of test
636	*/
637	static inline Bool isZeroRow( Int addr, Int numUnitsPerRow )
638	{
639	// addr / numUnitsPerRow == 0
640	return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0;
641	}
642
643	/** Check whether one address points to a column whose index is smaller than a given value
644	* \param addr Address in raster scan order
645	* \param val Given column index value
646	* \param numUnitsPerRow Number of units in a row
647	* \return Result of test
648	*/
649	static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow )
650	{
651	// addr % numUnitsPerRow < val
652	return ( addr & ( numUnitsPerRow - 1 ) ) < val;
653	}
654
655	/** Check whether one address points to a row whose index is smaller than a given value
656	* \param addr Address in raster scan order
657	* \param val Given row index value
658	* \param numUnitsPerRow Number of units in a row
659	* \return Result of test
660	*/
661	static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow )
662	{
663	// addr / numUnitsPerRow < val
664	return addr < val * numUnitsPerRow;
665	}
666	};
667
668	//! \}
669
670	#endif

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