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source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibCommon/TComDataCU.h @ 487

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Last change on this file since 487 was 486, checked in by tech, 11 years ago
Integrated DoNBDV provided by Mediatek and applied clean ups.
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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
217	/// compute required bits to encode MVD (used in AMVP)
218	UInt xGetMvdBits ( TComMv cMvd );
219	UInt xGetComponentBits ( Int iVal );
220
221	/// compute scaling factor from POC difference
222	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
223
224	Void xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter );
225
226	public:
227	TComDataCU();
228	virtual ~TComDataCU();
229
230	// -------------------------------------------------------------------------------------------------------------------
231	// create / destroy / initialize / copy
232	// -------------------------------------------------------------------------------------------------------------------
233
234	Void create ( UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
235	#if ADAPTIVE_QP_SELECTION
236	, Bool bGlobalRMARLBuffer = false
237	#endif
238	);
239	Void destroy ();
240
241	Void initCU ( TComPic* pcPic, UInt uiCUAddr );
242	Void initEstData ( UInt uiDepth, Int qp );
243	Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp );
244	Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth );
245	#if H_3D_NBDV
246	Void copyDVInfoFrom (TComDataCU* pcCU, UInt uiAbsPartIdx);
247	#endif
248	Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
249	Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList
250	#if H_3D_NBDV
251	, Bool bNBDV = false
252	#endif
253	);
254	Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
255
256	Void copyToPic ( UChar uiDepth );
257	Void copyToPic ( UChar uiDepth, UInt uiPartIdx, UInt uiPartDepth );
258
259	// -------------------------------------------------------------------------------------------------------------------
260	// member functions for CU description
261	// -------------------------------------------------------------------------------------------------------------------
262
263	TComPic* getPic () { return m_pcPic; }
264	TComSlice* getSlice () { return m_pcSlice; }
265	UInt& getAddr () { return m_uiCUAddr; }
266	UInt& getZorderIdxInCU () { return m_uiAbsIdxInLCU; }
267	UInt getSCUAddr ();
268	UInt getCUPelX () { return m_uiCUPelX; }
269	UInt getCUPelY () { return m_uiCUPelY; }
270	TComPattern* getPattern () { return m_pcPattern; }
271
272	UChar* getDepth () { return m_puhDepth; }
273	UChar getDepth ( UInt uiIdx ) { return m_puhDepth[uiIdx]; }
274	Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; }
275
276	Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx );
277	#if H_3D
278	Void getPosInPic ( UInt uiAbsPartIndex, Int& riPosX, Int& riPosY );
279	#endif
280
281	// -------------------------------------------------------------------------------------------------------------------
282	// member functions for CU data
283	// -------------------------------------------------------------------------------------------------------------------
284
285	Char* getPartitionSize () { return m_pePartSize; }
286	PartSize getPartitionSize ( UInt uiIdx ) { return static_cast<PartSize>( m_pePartSize[uiIdx] ); }
287	Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; }
288	Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth );
289	Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth );
290
291	Bool* getSkipFlag () { return m_skipFlag; }
292	Bool getSkipFlag (UInt idx) { return m_skipFlag[idx]; }
293	Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; }
294	Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth );
295
296	Char* getPredictionMode () { return m_pePredMode; }
297	PredMode getPredictionMode ( UInt uiIdx ) { return static_cast<PredMode>( m_pePredMode[uiIdx] ); }
298	Bool* getCUTransquantBypass () { return m_CUTransquantBypass; }
299	Bool getCUTransquantBypass( UInt uiIdx ) { return m_CUTransquantBypass[uiIdx]; }
300	Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; }
301	Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth );
302
303	UChar* getWidth () { return m_puhWidth; }
304	UChar getWidth ( UInt uiIdx ) { return m_puhWidth[uiIdx]; }
305	Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; }
306
307	UChar* getHeight () { return m_puhHeight; }
308	UChar getHeight ( UInt uiIdx ) { return m_puhHeight[uiIdx]; }
309	Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; }
310
311	Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth );
312
313	Char* getQP () { return m_phQP; }
314	Char getQP ( UInt uiIdx ) { return m_phQP[uiIdx]; }
315	Void setQP ( UInt uiIdx, Char value ){ m_phQP[uiIdx] = value; }
316	Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth );
317	Int getLastValidPartIdx ( Int iAbsPartIdx );
318	Char getLastCodedQP ( UInt uiAbsPartIdx );
319	Void setQPSubCUs ( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf );
320	Void setCodedQP ( Char qp ) { m_codedQP = qp; }
321	Char getCodedQP () { return m_codedQP; }
322
323	Bool isLosslessCoded(UInt absPartIdx);
324
325	UChar* getTransformIdx () { return m_puhTrIdx; }
326	UChar getTransformIdx ( UInt uiIdx ) { return m_puhTrIdx[uiIdx]; }
327	Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth );
328
329	UChar* getTransformSkip ( TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]];}
330	UChar getTransformSkip ( UInt uiIdx,TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]][uiIdx];}
331	Void setTransformSkipSubParts ( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth);
332	Void setTransformSkipSubParts ( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth );
333
334	UInt getQuadtreeTULog2MinSizeInCU( UInt absPartIdx );
335
336	TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; }
337
338	TCoeff*& getCoeffY () { return m_pcTrCoeffY; }
339	TCoeff*& getCoeffCb () { return m_pcTrCoeffCb; }
340	TCoeff*& getCoeffCr () { return m_pcTrCoeffCr; }
341	#if ADAPTIVE_QP_SELECTION
342	Int*& getArlCoeffY () { return m_pcArlCoeffY; }
343	Int*& getArlCoeffCb () { return m_pcArlCoeffCb; }
344	Int*& getArlCoeffCr () { return m_pcArlCoeffCr; }
345	#endif
346
347	Pel*& getPCMSampleY () { return m_pcIPCMSampleY; }
348	Pel*& getPCMSampleCb () { return m_pcIPCMSampleCb; }
349	Pel*& getPCMSampleCr () { return m_pcIPCMSampleCr; }
350
351	UChar getCbf ( UInt uiIdx, TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx]; }
352	UChar* getCbf ( TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]]; }
353	UChar getCbf ( UInt uiIdx, TextType eType, UInt uiTrDepth ) { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); }
354	Void setCbf ( UInt uiIdx, TextType eType, UChar uh ) { m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx] = uh; }
355	Void clearCbf ( UInt uiIdx, TextType eType, UInt uiNumParts );
356	UChar getQtRootCbf ( UInt uiIdx ) { return getCbf( uiIdx, TEXT_LUMA, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_U, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_V, 0 ); }
357
358	Void setCbfSubParts ( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth );
359	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth );
360	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
361
362	// -------------------------------------------------------------------------------------------------------------------
363	// member functions for coding tool information
364	// -------------------------------------------------------------------------------------------------------------------
365
366	Bool* getMergeFlag () { return m_pbMergeFlag; }
367	Bool getMergeFlag ( UInt uiIdx ) { return m_pbMergeFlag[uiIdx]; }
368	Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; }
369	Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
370
371	UChar* getMergeIndex () { return m_puhMergeIndex; }
372	UChar getMergeIndex ( UInt uiIdx ) { return m_puhMergeIndex[uiIdx]; }
373	Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; }
374	Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
375	template <typename T>
376	Void setSubPart ( T bParameter, T* pbBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx );
377
378	#if AMP_MRG
379	Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; }
380	Bool getMergeAMP( ) { return m_bIsMergeAMP; }
381	#endif
382
383	UChar* getLumaIntraDir () { return m_puhLumaIntraDir; }
384	UChar getLumaIntraDir ( UInt uiIdx ) { return m_puhLumaIntraDir[uiIdx]; }
385	Void setLumaIntraDir ( UInt uiIdx, UChar uh ) { m_puhLumaIntraDir[uiIdx] = uh; }
386	Void setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
387
388	UChar* getChromaIntraDir () { return m_puhChromaIntraDir; }
389	UChar getChromaIntraDir ( UInt uiIdx ) { return m_puhChromaIntraDir[uiIdx]; }
390	Void setChromaIntraDir ( UInt uiIdx, UChar uh ) { m_puhChromaIntraDir[uiIdx] = uh; }
391	Void setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
392
393	UChar* getInterDir () { return m_puhInterDir; }
394	UChar getInterDir ( UInt uiIdx ) { return m_puhInterDir[uiIdx]; }
395	Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; }
396	Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
397	Bool* getIPCMFlag () { return m_pbIPCMFlag; }
398	Bool getIPCMFlag (UInt uiIdx ) { return m_pbIPCMFlag[uiIdx]; }
399	Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; }
400	Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth);
401	#if H_3D_NBDV
402	Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiDepth );
403	DisInfo* getDvInfo () { return m_pDvInfo; }
404	DisInfo getDvInfo (UInt uiIdx) { return m_pDvInfo[uiIdx]; }
405	#endif
406	/// get slice ID for SU
407	Int getSUSliceID (UInt uiIdx) {return m_piSliceSUMap[uiIdx]; }
408
409	/// get the pointer of slice ID map
410	Int* getSliceSUMap () {return m_piSliceSUMap; }
411
412	/// set the pointer of slice ID map
413	Void setSliceSUMap (Int *pi) {m_piSliceSUMap = pi; }
414
415	std::vector<NDBFBlockInfo>* getNDBFilterBlocks() {return &m_vNDFBlock;}
416	Void setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt numLCUInPicHeight, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight
417	,std::vector<Bool>& LFCrossSliceBoundary
418	,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary
419	,Bool bIndependentTileBoundaryEnabled );
420	#if H_3D_NBDV
421	Void xDeriveRightBottomNbIdx(Int &uiLCUIdxRBNb, Int &uiPartIdxRBNb );
422	Bool xCheckSpatialNBDV (TComDataCU* pcTmpCU, UInt uiIdx, DisInfo* pNbDvInfo, Bool bSearchForMvpDv, IDVInfo* paMvpDvInfo,
423	UInt uiMvpDvPos
424	#if H_3D_NBDV_REF
425	, Bool bDepthRefine = false
426	#endif
427	);
428	Bool xGetColDisMV ( RefPicList eRefPicList, Int refidx, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int & iTargetViewIdx, Int & iStartViewIdx );
429	Bool getDisMvpCandNBDV ( DisInfo* pDInfo
430	#if H_3D_NBDV_REF
431	, Bool bDepthRefine = false
432	#endif
433	);
434
435	#if H_3D_NBDV_REF
436	Pel getMcpFromDM(TComPicYuv* pcBaseViewDepthPicYuv, TComMv* mv, Int iBlkX, Int iBlkY, Int iWidth, Int iHeight, Int* aiShiftLUT );
437	Void estimateDVFromDM(Int refViewIdx, UInt uiPartIdx, TComPic* picDepth, UInt uiPartAddr, TComMv* cMvPred );
438	#endif //H_3D_NBDV_REF
439	#endif
440	#if H_3D_IV_MERGE
441	Bool getInterViewMergeCands ( UInt uiPartIdx, Int* paiPdmRefIdx, TComMv* pacPdmMv, DisInfo* pDInfo, Int* availableMcDc );
442	#endif
443	// -------------------------------------------------------------------------------------------------------------------
444	// member functions for accessing partition information
445	// -------------------------------------------------------------------------------------------------------------------
446
447	Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight );
448	UChar getNumPartInter ();
449	Bool isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth);
450
451	// -------------------------------------------------------------------------------------------------------------------
452	// member functions for motion vector
453	// -------------------------------------------------------------------------------------------------------------------
454
455	Void getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField );
456
457	Void fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo );
458	Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP);
459	Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH);
460	Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; }
461	Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) { return m_apiMVPIdx[eRefPicList][uiIdx]; }
462	Char* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; }
463
464	Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; }
465	Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) { return m_apiMVPNum[eRefPicList][uiIdx]; }
466	Char* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; }
467
468	Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
469	Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
470
471	Void clipMv ( TComMv& rcMv );
472	Void getMvPredLeft ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldA.getMv(); }
473	Void getMvPredAbove ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldB.getMv(); }
474	Void getMvPredAboveRight ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldC.getMv(); }
475
476	Void compressMV ();
477
478	// -------------------------------------------------------------------------------------------------------------------
479	// utility functions for neighbouring information
480	// -------------------------------------------------------------------------------------------------------------------
481
482	TComDataCU* getCULeft () { return m_pcCULeft; }
483	TComDataCU* getCUAbove () { return m_pcCUAbove; }
484	TComDataCU* getCUAboveLeft () { return m_pcCUAboveLeft; }
485	TComDataCU* getCUAboveRight () { return m_pcCUAboveRight; }
486	TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; }
487
488
489	TComDataCU* getPULeft ( UInt& uiLPartUnitIdx,
490	UInt uiCurrPartUnitIdx,
491	Bool bEnforceSliceRestriction=true,
492	Bool bEnforceTileRestriction=true );
493	TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx,
494	UInt uiCurrPartUnitIdx,
495	Bool bEnforceSliceRestriction=true,
496	Bool planarAtLCUBoundary = false,
497	Bool bEnforceTileRestriction=true );
498	TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
499	TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
500	TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
501
502	TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx , UInt uiCurrAbsIdxInLCU );
503	TComDataCU* getQpMinCuAbove ( UInt& aPartUnitIdx , UInt currAbsIdxInLCU );
504	Char getRefQP ( UInt uiCurrAbsIdxInLCU );
505
506	TComDataCU* getPUAboveRightAdi ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
507	TComDataCU* getPUBelowLeftAdi ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
508
509	Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
510	Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB );
511
512	Void deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth );
513	Void deriveLeftBottomIdxAdi ( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth );
514
515	Bool hasEqualMotion ( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx );
516	Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx = -1 );
517	Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
518	Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB );
519
520
521	// -------------------------------------------------------------------------------------------------------------------
522	// member functions for modes
523	// -------------------------------------------------------------------------------------------------------------------
524
525	Bool isIntra ( UInt uiPartIdx ) { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; }
526	Bool isSkipped ( UInt uiPartIdx ); ///< SKIP (no residual)
527	Bool isBipredRestriction( UInt puIdx );
528
529	// -------------------------------------------------------------------------------------------------------------------
530	// member functions for symbol prediction (most probable / mode conversion)
531	// -------------------------------------------------------------------------------------------------------------------
532
533	UInt getIntraSizeIdx ( UInt uiAbsPartIdx );
534
535	Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList );
536	Int getIntraDirLumaPredictor ( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode = NULL );
537
538	// -------------------------------------------------------------------------------------------------------------------
539	// member functions for SBAC context
540	// -------------------------------------------------------------------------------------------------------------------
541
542	UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth );
543	UInt getCtxQtCbf ( TextType eType, UInt uiTrDepth );
544
545	UInt getCtxSkipFlag ( UInt uiAbsPartIdx );
546	UInt getCtxInterDir ( UInt uiAbsPartIdx );
547
548	UInt getSliceStartCU ( UInt pos ) { return m_sliceStartCU[pos-m_uiAbsIdxInLCU]; }
549	UInt getSliceSegmentStartCU ( UInt pos ) { return m_sliceSegmentStartCU[pos-m_uiAbsIdxInLCU]; }
550	UInt& getTotalBins () { return m_uiTotalBins; }
551	// -------------------------------------------------------------------------------------------------------------------
552	// member functions for RD cost storage
553	// -------------------------------------------------------------------------------------------------------------------
554
555	Double& getTotalCost() { return m_dTotalCost; }
556	#if H_3D_VSO
557	Dist& getTotalDistortion() { return m_uiTotalDistortion; }
558	#else
559	UInt& getTotalDistortion() { return m_uiTotalDistortion; }
560	#endif
561	UInt& getTotalBits() { return m_uiTotalBits; }
562	UInt& getTotalNumPart() { return m_uiNumPartition; }
563
564	UInt getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra);
565
566	};
567
568	namespace RasterAddress
569	{
570	/** Check whether 2 addresses point to the same column
571	* \param addrA First address in raster scan order
572	* \param addrB Second address in raters scan order
573	* \param numUnitsPerRow Number of units in a row
574	* \return Result of test
575	*/
576	static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow )
577	{
578	// addrA % numUnitsPerRow == addrB % numUnitsPerRow
579	return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0;
580	}
581
582	/** Check whether 2 addresses point to the same row
583	* \param addrA First address in raster scan order
584	* \param addrB Second address in raters scan order
585	* \param numUnitsPerRow Number of units in a row
586	* \return Result of test
587	*/
588	static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow )
589	{
590	// addrA / numUnitsPerRow == addrB / numUnitsPerRow
591	return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0;
592	}
593
594	/** Check whether 2 addresses point to the same row or column
595	* \param addrA First address in raster scan order
596	* \param addrB Second address in raters scan order
597	* \param numUnitsPerRow Number of units in a row
598	* \return Result of test
599	*/
600	static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow )
601	{
602	return isEqualCol( addrA, addrB, numUnitsPerRow ) \| isEqualRow( addrA, addrB, numUnitsPerRow );
603	}
604
605	/** Check whether one address points to the first column
606	* \param addr Address in raster scan order
607	* \param numUnitsPerRow Number of units in a row
608	* \return Result of test
609	*/
610	static inline Bool isZeroCol( Int addr, Int numUnitsPerRow )
611	{
612	// addr % numUnitsPerRow == 0
613	return ( addr & ( numUnitsPerRow - 1 ) ) == 0;
614	}
615
616	/** Check whether one address points to the first row
617	* \param addr Address in raster scan order
618	* \param numUnitsPerRow Number of units in a row
619	* \return Result of test
620	*/
621	static inline Bool isZeroRow( Int addr, Int numUnitsPerRow )
622	{
623	// addr / numUnitsPerRow == 0
624	return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0;
625	}
626
627	/** Check whether one address points to a column whose index is smaller than a given value
628	* \param addr Address in raster scan order
629	* \param val Given column index value
630	* \param numUnitsPerRow Number of units in a row
631	* \return Result of test
632	*/
633	static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow )
634	{
635	// addr % numUnitsPerRow < val
636	return ( addr & ( numUnitsPerRow - 1 ) ) < val;
637	}
638
639	/** Check whether one address points to a row whose index is smaller than a given value
640	* \param addr Address in raster scan order
641	* \param val Given row index value
642	* \param numUnitsPerRow Number of units in a row
643	* \return Result of test
644	*/
645	static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow )
646	{
647	// addr / numUnitsPerRow < val
648	return addr < val * numUnitsPerRow;
649	}
650	};
651
652	//! \}
653
654	#endif

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