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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibCommon/TComDataCU.h @ 499

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Last change on this file since 499 was 499, checked in by zhang, 11 years ago
Changes include: DV-MVP(H_3D_IDV), TMVP merging candidate(H_3D_TMVP, target reference index changes, scaling based on view order index) and cleanups (H_3D_CLEANUPS)
Property svn:eol-style set to `native`
File size: 37.4 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) 2010-2013, 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	#include <algorithm>
52	#include <vector>
53
54	//! \ingroup TLibCommon
55	//! \{
56
57	// ====================================================================================================================
58	// Non-deblocking in-loop filter processing block data structure
59	// ====================================================================================================================
60
61	/// Non-deblocking filter processing block border tag
62	enum NDBFBlockBorderTag
63	{
64	SGU_L = 0,
65	SGU_R,
66	SGU_T,
67	SGU_B,
68	SGU_TL,
69	SGU_TR,
70	SGU_BL,
71	SGU_BR,
72	NUM_SGU_BORDER
73	};
74
75	/// Non-deblocking filter processing block information
76	struct NDBFBlockInfo
77	{
78	Int tileID; //!< tile ID
79	Int sliceID; //!< slice ID
80	UInt startSU; //!< starting SU z-scan address in LCU
81	UInt endSU; //!< ending SU z-scan address in LCU
82	UInt widthSU; //!< number of SUs in width
83	UInt heightSU; //!< number of SUs in height
84	UInt posX; //!< top-left X coordinate in picture
85	UInt posY; //!< top-left Y coordinate in picture
86	UInt width; //!< number of pixels in width
87	UInt height; //!< number of pixels in height
88	Bool isBorderAvailable[NUM_SGU_BORDER]; //!< the border availabilities
89	Bool allBordersAvailable;
90
91	NDBFBlockInfo():tileID(0), sliceID(0), startSU(0), endSU(0) {} //!< constructor
92	const NDBFBlockInfo& operator= (const NDBFBlockInfo& src); //!< "=" operator
93	};
94
95
96	// ====================================================================================================================
97	// Class definition
98	// ====================================================================================================================
99
100	/// CU data structure class
101	class TComDataCU
102	{
103	private:
104
105	// -------------------------------------------------------------------------------------------------------------------
106	// class pointers
107	// -------------------------------------------------------------------------------------------------------------------
108
109	TComPic* m_pcPic; ///< picture class pointer
110	TComSlice* m_pcSlice; ///< slice header pointer
111	TComPattern* m_pcPattern; ///< neighbour access class pointer
112
113	// -------------------------------------------------------------------------------------------------------------------
114	// CU description
115	// -------------------------------------------------------------------------------------------------------------------
116
117	UInt m_uiCUAddr; ///< CU address in a slice
118	UInt m_uiAbsIdxInLCU; ///< absolute address in a CU. It's Z scan order
119	UInt m_uiCUPelX; ///< CU position in a pixel (X)
120	UInt m_uiCUPelY; ///< CU position in a pixel (Y)
121	UInt m_uiNumPartition; ///< total number of minimum partitions in a CU
122	UChar* m_puhWidth; ///< array of widths
123	UChar* m_puhHeight; ///< array of heights
124	UChar* m_puhDepth; ///< array of depths
125	Int m_unitSize; ///< size of a "minimum partition"
126
127	// -------------------------------------------------------------------------------------------------------------------
128	// CU data
129	// -------------------------------------------------------------------------------------------------------------------
130	Bool* m_skipFlag; ///< array of skip flags
131	Char* m_pePartSize; ///< array of partition sizes
132	Char* m_pePredMode; ///< array of prediction modes
133	Bool* m_CUTransquantBypass; ///< array of cu_transquant_bypass flags
134	Char* m_phQP; ///< array of QP values
135	UChar* m_puhTrIdx; ///< array of transform indices
136	UChar* m_puhTransformSkip[3];///< array of transform skipping flags
137	UChar* m_puhCbf[3]; ///< array of coded block flags (CBF)
138	TComCUMvField m_acCUMvField[2]; ///< array of motion vectors
139	TCoeff* m_pcTrCoeffY; ///< transformed coefficient buffer (Y)
140	TCoeff* m_pcTrCoeffCb; ///< transformed coefficient buffer (Cb)
141	TCoeff* m_pcTrCoeffCr; ///< transformed coefficient buffer (Cr)
142	#if ADAPTIVE_QP_SELECTION
143	Int* m_pcArlCoeffY; ///< ARL coefficient buffer (Y)
144	Int* m_pcArlCoeffCb; ///< ARL coefficient buffer (Cb)
145	Int* m_pcArlCoeffCr; ///< ARL coefficient buffer (Cr)
146	Bool m_ArlCoeffIsAliasedAllocation; ///< ARL coefficient buffer is an alias of the global buffer and must not be free()'d
147
148	static Int* m_pcGlbArlCoeffY; ///< ARL coefficient buffer (Y)
149	static Int* m_pcGlbArlCoeffCb; ///< ARL coefficient buffer (Cb)
150	static Int* m_pcGlbArlCoeffCr; ///< ARL coefficient buffer (Cr)
151	#endif
152
153	Pel* m_pcIPCMSampleY; ///< PCM sample buffer (Y)
154	Pel* m_pcIPCMSampleCb; ///< PCM sample buffer (Cb)
155	Pel* m_pcIPCMSampleCr; ///< PCM sample buffer (Cr)
156
157	Int* m_piSliceSUMap; ///< pointer of slice ID map
158	std::vector<NDBFBlockInfo> m_vNDFBlock;
159
160	// -------------------------------------------------------------------------------------------------------------------
161	// neighbour access variables
162	// -------------------------------------------------------------------------------------------------------------------
163
164	TComDataCU* m_pcCUAboveLeft; ///< pointer of above-left CU
165	TComDataCU* m_pcCUAboveRight; ///< pointer of above-right CU
166	TComDataCU* m_pcCUAbove; ///< pointer of above CU
167	TComDataCU* m_pcCULeft; ///< pointer of left CU
168	TComDataCU* m_apcCUColocated[2]; ///< pointer of temporally colocated CU's for both directions
169	TComMvField m_cMvFieldA; ///< motion vector of position A
170	TComMvField m_cMvFieldB; ///< motion vector of position B
171	TComMvField m_cMvFieldC; ///< motion vector of position C
172	TComMv m_cMvPred; ///< motion vector predictor
173
174	// -------------------------------------------------------------------------------------------------------------------
175	// coding tool information
176	// -------------------------------------------------------------------------------------------------------------------
177
178	Bool* m_pbMergeFlag; ///< array of merge flags
179	UChar* m_puhMergeIndex; ///< array of merge candidate indices
180	#if AMP_MRG
181	Bool m_bIsMergeAMP;
182	#endif
183	UChar* m_puhLumaIntraDir; ///< array of intra directions (luma)
184	UChar* m_puhChromaIntraDir; ///< array of intra directions (chroma)
185	UChar* m_puhInterDir; ///< array of inter directions
186	Char* m_apiMVPIdx[2]; ///< array of motion vector predictor candidates
187	Char* m_apiMVPNum[2]; ///< array of number of possible motion vectors predictors
188	Bool* m_pbIPCMFlag; ///< array of intra_pcm flags
189	#if H_3D_NBDV
190	DisInfo* m_pDvInfo;
191	#endif
192	// -------------------------------------------------------------------------------------------------------------------
193	// misc. variables
194	// -------------------------------------------------------------------------------------------------------------------
195
196	Bool m_bDecSubCu; ///< indicates decoder-mode
197	Double m_dTotalCost; ///< sum of partition RD costs
198	#if H_3D_VSO
199	Dist m_uiTotalDistortion; ///< sum of partition distortion
200	#else
201	UInt m_uiTotalDistortion; ///< sum of partition distortion
202	#endif
203	UInt m_uiTotalBits; ///< sum of partition bits
204	UInt m_uiTotalBins; ///< sum of partition bins
205	UInt* m_sliceStartCU; ///< Start CU address of current slice
206	UInt* m_sliceSegmentStartCU; ///< Start CU address of current slice
207	Char m_codedQP;
208	protected:
209
210	/// add possible motion vector predictor candidates
211	Bool xAddMVPCand ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
212	Bool xAddMVPCandOrder ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
213
214	Void deriveRightBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxRB );
215	Bool xGetColMVP( RefPicList eRefPicList, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx
216	#if H_3D_TMVP
217	,
218	Bool bMRG = true
219	#endif
220	);
221
222	/// compute required bits to encode MVD (used in AMVP)
223	UInt xGetMvdBits ( TComMv cMvd );
224	UInt xGetComponentBits ( Int iVal );
225
226	/// compute scaling factor from POC difference
227	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
228
229	Void xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter );
230
231	public:
232	TComDataCU();
233	virtual ~TComDataCU();
234
235	// -------------------------------------------------------------------------------------------------------------------
236	// create / destroy / initialize / copy
237	// -------------------------------------------------------------------------------------------------------------------
238
239	Void create ( UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
240	#if ADAPTIVE_QP_SELECTION
241	, Bool bGlobalRMARLBuffer = false
242	#endif
243	);
244	Void destroy ();
245
246	Void initCU ( TComPic* pcPic, UInt uiCUAddr );
247	Void initEstData ( UInt uiDepth, Int qp );
248	Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp );
249	Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth );
250	#if H_3D_NBDV
251	Void copyDVInfoFrom (TComDataCU* pcCU, UInt uiAbsPartIdx);
252	#endif
253	Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
254	Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList
255	#if H_3D_NBDV
256	, Bool bNBDV = false
257	#endif
258	);
259	Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
260
261	Void copyToPic ( UChar uiDepth );
262	Void copyToPic ( UChar uiDepth, UInt uiPartIdx, UInt uiPartDepth );
263
264	// -------------------------------------------------------------------------------------------------------------------
265	// member functions for CU description
266	// -------------------------------------------------------------------------------------------------------------------
267
268	TComPic* getPic () { return m_pcPic; }
269	TComSlice* getSlice () { return m_pcSlice; }
270	UInt& getAddr () { return m_uiCUAddr; }
271	UInt& getZorderIdxInCU () { return m_uiAbsIdxInLCU; }
272	UInt getSCUAddr ();
273	UInt getCUPelX () { return m_uiCUPelX; }
274	UInt getCUPelY () { return m_uiCUPelY; }
275	TComPattern* getPattern () { return m_pcPattern; }
276
277	UChar* getDepth () { return m_puhDepth; }
278	UChar getDepth ( UInt uiIdx ) { return m_puhDepth[uiIdx]; }
279	Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; }
280
281	Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx );
282	#if H_3D
283	Void getPosInPic ( UInt uiAbsPartIndex, Int& riPosX, Int& riPosY );
284	#endif
285
286	// -------------------------------------------------------------------------------------------------------------------
287	// member functions for CU data
288	// -------------------------------------------------------------------------------------------------------------------
289
290	Char* getPartitionSize () { return m_pePartSize; }
291	PartSize getPartitionSize ( UInt uiIdx ) { return static_cast<PartSize>( m_pePartSize[uiIdx] ); }
292	Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; }
293	Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth );
294	Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth );
295
296	Bool* getSkipFlag () { return m_skipFlag; }
297	Bool getSkipFlag (UInt idx) { return m_skipFlag[idx]; }
298	Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; }
299	Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth );
300
301	Char* getPredictionMode () { return m_pePredMode; }
302	PredMode getPredictionMode ( UInt uiIdx ) { return static_cast<PredMode>( m_pePredMode[uiIdx] ); }
303	Bool* getCUTransquantBypass () { return m_CUTransquantBypass; }
304	Bool getCUTransquantBypass( UInt uiIdx ) { return m_CUTransquantBypass[uiIdx]; }
305	Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; }
306	Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth );
307
308	UChar* getWidth () { return m_puhWidth; }
309	UChar getWidth ( UInt uiIdx ) { return m_puhWidth[uiIdx]; }
310	Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; }
311
312	UChar* getHeight () { return m_puhHeight; }
313	UChar getHeight ( UInt uiIdx ) { return m_puhHeight[uiIdx]; }
314	Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; }
315
316	Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth );
317
318	Char* getQP () { return m_phQP; }
319	Char getQP ( UInt uiIdx ) { return m_phQP[uiIdx]; }
320	Void setQP ( UInt uiIdx, Char value ){ m_phQP[uiIdx] = value; }
321	Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth );
322	Int getLastValidPartIdx ( Int iAbsPartIdx );
323	Char getLastCodedQP ( UInt uiAbsPartIdx );
324	Void setQPSubCUs ( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf );
325	Void setCodedQP ( Char qp ) { m_codedQP = qp; }
326	Char getCodedQP () { return m_codedQP; }
327
328	Bool isLosslessCoded(UInt absPartIdx);
329
330	UChar* getTransformIdx () { return m_puhTrIdx; }
331	UChar getTransformIdx ( UInt uiIdx ) { return m_puhTrIdx[uiIdx]; }
332	Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth );
333
334	UChar* getTransformSkip ( TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]];}
335	UChar getTransformSkip ( UInt uiIdx,TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]][uiIdx];}
336	Void setTransformSkipSubParts ( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth);
337	Void setTransformSkipSubParts ( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth );
338
339	UInt getQuadtreeTULog2MinSizeInCU( UInt absPartIdx );
340
341	TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; }
342
343	TCoeff*& getCoeffY () { return m_pcTrCoeffY; }
344	TCoeff*& getCoeffCb () { return m_pcTrCoeffCb; }
345	TCoeff*& getCoeffCr () { return m_pcTrCoeffCr; }
346	#if ADAPTIVE_QP_SELECTION
347	Int*& getArlCoeffY () { return m_pcArlCoeffY; }
348	Int*& getArlCoeffCb () { return m_pcArlCoeffCb; }
349	Int*& getArlCoeffCr () { return m_pcArlCoeffCr; }
350	#endif
351
352	Pel*& getPCMSampleY () { return m_pcIPCMSampleY; }
353	Pel*& getPCMSampleCb () { return m_pcIPCMSampleCb; }
354	Pel*& getPCMSampleCr () { return m_pcIPCMSampleCr; }
355
356	UChar getCbf ( UInt uiIdx, TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx]; }
357	UChar* getCbf ( TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]]; }
358	UChar getCbf ( UInt uiIdx, TextType eType, UInt uiTrDepth ) { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); }
359	Void setCbf ( UInt uiIdx, TextType eType, UChar uh ) { m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx] = uh; }
360	Void clearCbf ( UInt uiIdx, TextType eType, UInt uiNumParts );
361	UChar getQtRootCbf ( UInt uiIdx ) { return getCbf( uiIdx, TEXT_LUMA, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_U, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_V, 0 ); }
362
363	Void setCbfSubParts ( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth );
364	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth );
365	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
366
367	// -------------------------------------------------------------------------------------------------------------------
368	// member functions for coding tool information
369	// -------------------------------------------------------------------------------------------------------------------
370
371	Bool* getMergeFlag () { return m_pbMergeFlag; }
372	Bool getMergeFlag ( UInt uiIdx ) { return m_pbMergeFlag[uiIdx]; }
373	Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; }
374	Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
375
376	UChar* getMergeIndex () { return m_puhMergeIndex; }
377	UChar getMergeIndex ( UInt uiIdx ) { return m_puhMergeIndex[uiIdx]; }
378	Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; }
379	Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
380	template <typename T>
381	Void setSubPart ( T bParameter, T* pbBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx );
382
383	#if AMP_MRG
384	Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; }
385	Bool getMergeAMP( ) { return m_bIsMergeAMP; }
386	#endif
387
388	UChar* getLumaIntraDir () { return m_puhLumaIntraDir; }
389	UChar getLumaIntraDir ( UInt uiIdx ) { return m_puhLumaIntraDir[uiIdx]; }
390	Void setLumaIntraDir ( UInt uiIdx, UChar uh ) { m_puhLumaIntraDir[uiIdx] = uh; }
391	Void setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
392
393	UChar* getChromaIntraDir () { return m_puhChromaIntraDir; }
394	UChar getChromaIntraDir ( UInt uiIdx ) { return m_puhChromaIntraDir[uiIdx]; }
395	Void setChromaIntraDir ( UInt uiIdx, UChar uh ) { m_puhChromaIntraDir[uiIdx] = uh; }
396	Void setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
397
398	UChar* getInterDir () { return m_puhInterDir; }
399	UChar getInterDir ( UInt uiIdx ) { return m_puhInterDir[uiIdx]; }
400	Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; }
401	Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
402	Bool* getIPCMFlag () { return m_pbIPCMFlag; }
403	Bool getIPCMFlag (UInt uiIdx ) { return m_pbIPCMFlag[uiIdx]; }
404	Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; }
405	Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth);
406	#if H_3D_NBDV
407	Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiDepth );
408	DisInfo* getDvInfo () { return m_pDvInfo; }
409	DisInfo getDvInfo (UInt uiIdx) { return m_pDvInfo[uiIdx]; }
410	#endif
411	/// get slice ID for SU
412	Int getSUSliceID (UInt uiIdx) {return m_piSliceSUMap[uiIdx]; }
413
414	/// get the pointer of slice ID map
415	Int* getSliceSUMap () {return m_piSliceSUMap; }
416
417	/// set the pointer of slice ID map
418	Void setSliceSUMap (Int *pi) {m_piSliceSUMap = pi; }
419
420	std::vector<NDBFBlockInfo>* getNDBFilterBlocks() {return &m_vNDFBlock;}
421	Void setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt numLCUInPicHeight, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight
422	,std::vector<Bool>& LFCrossSliceBoundary
423	,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary
424	,Bool bIndependentTileBoundaryEnabled );
425	#if H_3D_NBDV
426	Void xDeriveRightBottomNbIdx(Int &uiLCUIdxRBNb, Int &uiPartIdxRBNb );
427	Bool xCheckSpatialNBDV (TComDataCU* pcTmpCU, UInt uiIdx, DisInfo* pNbDvInfo, Bool bSearchForMvpDv, IDVInfo* paMvpDvInfo,
428	UInt uiMvpDvPos
429	#if H_3D_NBDV_REF
430	, Bool bDepthRefine = false
431	#endif
432	);
433	Bool xGetColDisMV ( RefPicList eRefPicList, Int refidx, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int & iTargetViewIdx, Int & iStartViewIdx );
434	Bool getDisMvpCandNBDV ( DisInfo* pDInfo
435	#if H_3D_NBDV_REF
436	, Bool bDepthRefine = false
437	#endif
438	);
439
440	#if H_3D_NBDV_REF
441	Pel getMcpFromDM(TComPicYuv* pcBaseViewDepthPicYuv, TComMv* mv, Int iBlkX, Int iBlkY, Int iWidth, Int iHeight, Int* aiShiftLUT );
442	Void estimateDVFromDM(Int refViewIdx, UInt uiPartIdx, TComPic* picDepth, UInt uiPartAddr, TComMv* cMvPred );
443	#endif //H_3D_NBDV_REF
444	#endif
445	#if H_3D_IV_MERGE
446	Bool getInterViewMergeCands ( UInt uiPartIdx, Int* paiPdmRefIdx, TComMv* pacPdmMv, DisInfo* pDInfo, Int* availableMcDc );
447	#endif
448	// -------------------------------------------------------------------------------------------------------------------
449	// member functions for accessing partition information
450	// -------------------------------------------------------------------------------------------------------------------
451
452	Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight );
453	UChar getNumPartInter ();
454	Bool isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth);
455
456	// -------------------------------------------------------------------------------------------------------------------
457	// member functions for motion vector
458	// -------------------------------------------------------------------------------------------------------------------
459
460	Void getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField );
461
462	Void fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo );
463	Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP);
464	Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH);
465	Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; }
466	Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) { return m_apiMVPIdx[eRefPicList][uiIdx]; }
467	Char* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; }
468
469	Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; }
470	Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) { return m_apiMVPNum[eRefPicList][uiIdx]; }
471	Char* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; }
472
473	Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
474	Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
475
476	Void clipMv ( TComMv& rcMv );
477	Void getMvPredLeft ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldA.getMv(); }
478	Void getMvPredAbove ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldB.getMv(); }
479	Void getMvPredAboveRight ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldC.getMv(); }
480
481	Void compressMV ();
482
483	// -------------------------------------------------------------------------------------------------------------------
484	// utility functions for neighbouring information
485	// -------------------------------------------------------------------------------------------------------------------
486
487	TComDataCU* getCULeft () { return m_pcCULeft; }
488	TComDataCU* getCUAbove () { return m_pcCUAbove; }
489	TComDataCU* getCUAboveLeft () { return m_pcCUAboveLeft; }
490	TComDataCU* getCUAboveRight () { return m_pcCUAboveRight; }
491	TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; }
492
493
494	TComDataCU* getPULeft ( UInt& uiLPartUnitIdx,
495	UInt uiCurrPartUnitIdx,
496	Bool bEnforceSliceRestriction=true,
497	Bool bEnforceTileRestriction=true );
498	TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx,
499	UInt uiCurrPartUnitIdx,
500	Bool bEnforceSliceRestriction=true,
501	Bool planarAtLCUBoundary = false,
502	Bool bEnforceTileRestriction=true );
503	TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
504	TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
505	TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
506
507	TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx , UInt uiCurrAbsIdxInLCU );
508	TComDataCU* getQpMinCuAbove ( UInt& aPartUnitIdx , UInt currAbsIdxInLCU );
509	Char getRefQP ( UInt uiCurrAbsIdxInLCU );
510
511	TComDataCU* getPUAboveRightAdi ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
512	TComDataCU* getPUBelowLeftAdi ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
513
514	Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
515	Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB );
516
517	Void deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth );
518	Void deriveLeftBottomIdxAdi ( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth );
519
520	Bool hasEqualMotion ( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx );
521	Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx = -1 );
522	Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
523	Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB );
524
525
526	// -------------------------------------------------------------------------------------------------------------------
527	// member functions for modes
528	// -------------------------------------------------------------------------------------------------------------------
529
530	Bool isIntra ( UInt uiPartIdx ) { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; }
531	Bool isSkipped ( UInt uiPartIdx ); ///< SKIP (no residual)
532	Bool isBipredRestriction( UInt puIdx );
533
534	// -------------------------------------------------------------------------------------------------------------------
535	// member functions for symbol prediction (most probable / mode conversion)
536	// -------------------------------------------------------------------------------------------------------------------
537
538	UInt getIntraSizeIdx ( UInt uiAbsPartIdx );
539
540	Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList );
541	Int getIntraDirLumaPredictor ( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode = NULL );
542
543	// -------------------------------------------------------------------------------------------------------------------
544	// member functions for SBAC context
545	// -------------------------------------------------------------------------------------------------------------------
546
547	UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth );
548	UInt getCtxQtCbf ( TextType eType, UInt uiTrDepth );
549
550	UInt getCtxSkipFlag ( UInt uiAbsPartIdx );
551	UInt getCtxInterDir ( UInt uiAbsPartIdx );
552
553	UInt getSliceStartCU ( UInt pos ) { return m_sliceStartCU[pos-m_uiAbsIdxInLCU]; }
554	UInt getSliceSegmentStartCU ( UInt pos ) { return m_sliceSegmentStartCU[pos-m_uiAbsIdxInLCU]; }
555	UInt& getTotalBins () { return m_uiTotalBins; }
556	// -------------------------------------------------------------------------------------------------------------------
557	// member functions for RD cost storage
558	// -------------------------------------------------------------------------------------------------------------------
559
560	Double& getTotalCost() { return m_dTotalCost; }
561	#if H_3D_VSO
562	Dist& getTotalDistortion() { return m_uiTotalDistortion; }
563	#else
564	UInt& getTotalDistortion() { return m_uiTotalDistortion; }
565	#endif
566	UInt& getTotalBits() { return m_uiTotalBits; }
567	UInt& getTotalNumPart() { return m_uiNumPartition; }
568
569	UInt getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra);
570
571	};
572
573	namespace RasterAddress
574	{
575	/** Check whether 2 addresses point to the same column
576	* \param addrA First address in raster scan order
577	* \param addrB Second address in raters scan order
578	* \param numUnitsPerRow Number of units in a row
579	* \return Result of test
580	*/
581	static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow )
582	{
583	// addrA % numUnitsPerRow == addrB % numUnitsPerRow
584	return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0;
585	}
586
587	/** Check whether 2 addresses point to the same row
588	* \param addrA First address in raster scan order
589	* \param addrB Second address in raters scan order
590	* \param numUnitsPerRow Number of units in a row
591	* \return Result of test
592	*/
593	static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow )
594	{
595	// addrA / numUnitsPerRow == addrB / numUnitsPerRow
596	return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0;
597	}
598
599	/** Check whether 2 addresses point to the same row or column
600	* \param addrA First address in raster scan order
601	* \param addrB Second address in raters scan order
602	* \param numUnitsPerRow Number of units in a row
603	* \return Result of test
604	*/
605	static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow )
606	{
607	return isEqualCol( addrA, addrB, numUnitsPerRow ) \| isEqualRow( addrA, addrB, numUnitsPerRow );
608	}
609
610	/** Check whether one address points to the first column
611	* \param addr Address in raster scan order
612	* \param numUnitsPerRow Number of units in a row
613	* \return Result of test
614	*/
615	static inline Bool isZeroCol( Int addr, Int numUnitsPerRow )
616	{
617	// addr % numUnitsPerRow == 0
618	return ( addr & ( numUnitsPerRow - 1 ) ) == 0;
619	}
620
621	/** Check whether one address points to the first row
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 isZeroRow( Int addr, Int numUnitsPerRow )
627	{
628	// addr / numUnitsPerRow == 0
629	return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0;
630	}
631
632	/** Check whether one address points to a column whose index is smaller than a given value
633	* \param addr Address in raster scan order
634	* \param val Given column index value
635	* \param numUnitsPerRow Number of units in a row
636	* \return Result of test
637	*/
638	static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow )
639	{
640	// addr % numUnitsPerRow < val
641	return ( addr & ( numUnitsPerRow - 1 ) ) < val;
642	}
643
644	/** Check whether one address points to a row whose index is smaller than a given value
645	* \param addr Address in raster scan order
646	* \param val Given row index value
647	* \param numUnitsPerRow Number of units in a row
648	* \return Result of test
649	*/
650	static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow )
651	{
652	// addr / numUnitsPerRow < val
653	return addr < val * numUnitsPerRow;
654	}
655	};
656
657	//! \}
658
659	#endif

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