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TComDataCU.h

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Last change on this file was 531, checked in by tech, 11 years ago
Merged HTM-DEV-0.3-dev1 Rev. 520.
Property svn:eol-style set to `native`
File size: 44.1 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	#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_VSP
197	Char* m_piVSPFlag; ///< array of VSP flags to indicate whehter a block uses VSP or not
198	///< 0: non-VSP; 1: VSP
199	#endif
200	#if H_3D_ARP
201	UChar* m_puhARPW;
202	#endif
203	#if H_3D_IC
204	Bool* m_pbICFlag; ///< array of IC flags
205	#endif
206	#if H_3D_DIM
207	Pel* m_dimDeltaDC[DIM_NUM_TYPE][2];
208	#if H_3D_DIM_DMM
209	UInt* m_dmmWedgeTabIdx[DMM_NUM_TYPE];
210	Int* m_dmm2DeltaEnd;
211	UInt* m_dmm3IntraTabIdx;
212	#endif
213	#if H_3D_DIM_RBC
214	UChar* m_pucEdgeCode; ///< array of edge code
215	UChar* m_pucEdgeNumber; ///< total number of edge
216	UChar* m_pucEdgeStartPos; ///< starting point position
217	Bool* m_pbEdgeLeftFirst; ///< true if edge should be checked in left boundary first
218	Bool* m_pbEdgePartition; ///< true if it belongs to region 1, otherwise, region 0
219	#endif
220	#if H_3D_DIM_SDC
221	Bool* m_pbSDCFlag;
222	Pel* m_apSegmentDCOffset[2];
223	#endif
224	#endif
225
226	// -------------------------------------------------------------------------------------------------------------------
227	// misc. variables
228	// -------------------------------------------------------------------------------------------------------------------
229
230	Bool m_bDecSubCu; ///< indicates decoder-mode
231	Double m_dTotalCost; ///< sum of partition RD costs
232	#if H_3D_VSO
233	Dist m_uiTotalDistortion; ///< sum of partition distortion
234	#else
235	UInt m_uiTotalDistortion; ///< sum of partition distortion
236	#endif
237	UInt m_uiTotalBits; ///< sum of partition bits
238	UInt m_uiTotalBins; ///< sum of partition bins
239	UInt* m_sliceStartCU; ///< Start CU address of current slice
240	UInt* m_sliceSegmentStartCU; ///< Start CU address of current slice
241	Char m_codedQP;
242	protected:
243
244	/// add possible motion vector predictor candidates
245	Bool xAddMVPCand ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
246	Bool xAddMVPCandOrder ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
247	#if H_3D_VSP
248	Bool xAddVspCand( UChar ucVspMergePos, Int mrgCandIdx, DisInfo* pDInfo, Int& iCount,
249	Bool* abCandIsInter, TComMvField* pcMvFieldNeighbours, UChar* puhInterDirNeighbours, Int* vspFlag );
250	#endif
251
252	Void deriveRightBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxRB );
253	Bool xGetColMVP( RefPicList eRefPicList, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx
254	#if H_3D_TMVP
255	,
256	Bool bMRG = true
257	#endif
258	);
259
260	/// compute required bits to encode MVD (used in AMVP)
261	UInt xGetMvdBits ( TComMv cMvd );
262	UInt xGetComponentBits ( Int iVal );
263
264	/// compute scaling factor from POC difference
265	#if !H_3D_ARP
266	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
267	#endif
268
269	Void xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter );
270
271	public:
272	TComDataCU();
273	virtual ~TComDataCU();
274
275	// -------------------------------------------------------------------------------------------------------------------
276	// create / destroy / initialize / copy
277	// -------------------------------------------------------------------------------------------------------------------
278	#if H_3D_ARP
279	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
280	#endif
281	Void create ( UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
282	#if ADAPTIVE_QP_SELECTION
283	, Bool bGlobalRMARLBuffer = false
284	#endif
285	);
286	Void destroy ();
287
288	Void initCU ( TComPic* pcPic, UInt uiCUAddr );
289	Void initEstData ( UInt uiDepth, Int qp );
290	Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp );
291	Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth );
292	#if H_3D_NBDV
293	Void copyDVInfoFrom (TComDataCU* pcCU, UInt uiAbsPartIdx);
294	#endif
295	Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
296	Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList
297	#if H_3D_NBDV
298	, Bool bNBDV = false
299	#endif
300	);
301	Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
302
303	Void copyToPic ( UChar uiDepth );
304	Void copyToPic ( UChar uiDepth, UInt uiPartIdx, UInt uiPartDepth );
305
306	// -------------------------------------------------------------------------------------------------------------------
307	// member functions for CU description
308	// -------------------------------------------------------------------------------------------------------------------
309
310	TComPic* getPic () { return m_pcPic; }
311	TComSlice* getSlice () { return m_pcSlice; }
312	UInt& getAddr () { return m_uiCUAddr; }
313	UInt& getZorderIdxInCU () { return m_uiAbsIdxInLCU; }
314	UInt getSCUAddr ();
315	UInt getCUPelX () { return m_uiCUPelX; }
316	UInt getCUPelY () { return m_uiCUPelY; }
317	TComPattern* getPattern () { return m_pcPattern; }
318
319	UChar* getDepth () { return m_puhDepth; }
320	UChar getDepth ( UInt uiIdx ) { return m_puhDepth[uiIdx]; }
321	Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; }
322
323	Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx );
324	#if H_3D
325	Void getPosInPic ( UInt uiAbsPartIndex, Int& riPosX, Int& riPosY );
326	#endif
327
328	// -------------------------------------------------------------------------------------------------------------------
329	// member functions for CU data
330	// -------------------------------------------------------------------------------------------------------------------
331
332	Char* getPartitionSize () { return m_pePartSize; }
333	PartSize getPartitionSize ( UInt uiIdx ) { return static_cast<PartSize>( m_pePartSize[uiIdx] ); }
334	Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; }
335	Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth );
336	Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth );
337
338	Bool* getSkipFlag () { return m_skipFlag; }
339	Bool getSkipFlag (UInt idx) { return m_skipFlag[idx]; }
340	Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; }
341	Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth );
342
343	Char* getPredictionMode () { return m_pePredMode; }
344	PredMode getPredictionMode ( UInt uiIdx ) { return static_cast<PredMode>( m_pePredMode[uiIdx] ); }
345	Bool* getCUTransquantBypass () { return m_CUTransquantBypass; }
346	Bool getCUTransquantBypass( UInt uiIdx ) { return m_CUTransquantBypass[uiIdx]; }
347	Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; }
348	Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth );
349
350	UChar* getWidth () { return m_puhWidth; }
351	UChar getWidth ( UInt uiIdx ) { return m_puhWidth[uiIdx]; }
352	Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; }
353
354	UChar* getHeight () { return m_puhHeight; }
355	UChar getHeight ( UInt uiIdx ) { return m_puhHeight[uiIdx]; }
356	Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; }
357
358	Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth );
359
360	Char* getQP () { return m_phQP; }
361	Char getQP ( UInt uiIdx ) { return m_phQP[uiIdx]; }
362	Void setQP ( UInt uiIdx, Char value ){ m_phQP[uiIdx] = value; }
363	Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth );
364	Int getLastValidPartIdx ( Int iAbsPartIdx );
365	Char getLastCodedQP ( UInt uiAbsPartIdx );
366	Void setQPSubCUs ( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf );
367	Void setCodedQP ( Char qp ) { m_codedQP = qp; }
368	Char getCodedQP () { return m_codedQP; }
369
370	Bool isLosslessCoded(UInt absPartIdx);
371
372	UChar* getTransformIdx () { return m_puhTrIdx; }
373	UChar getTransformIdx ( UInt uiIdx ) { return m_puhTrIdx[uiIdx]; }
374	Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth );
375
376	UChar* getTransformSkip ( TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]];}
377	UChar getTransformSkip ( UInt uiIdx,TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]][uiIdx];}
378	Void setTransformSkipSubParts ( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth);
379	Void setTransformSkipSubParts ( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth );
380
381	UInt getQuadtreeTULog2MinSizeInCU( UInt absPartIdx );
382
383	TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; }
384
385	TCoeff*& getCoeffY () { return m_pcTrCoeffY; }
386	TCoeff*& getCoeffCb () { return m_pcTrCoeffCb; }
387	TCoeff*& getCoeffCr () { return m_pcTrCoeffCr; }
388	#if ADAPTIVE_QP_SELECTION
389	Int*& getArlCoeffY () { return m_pcArlCoeffY; }
390	Int*& getArlCoeffCb () { return m_pcArlCoeffCb; }
391	Int*& getArlCoeffCr () { return m_pcArlCoeffCr; }
392	#endif
393
394	Pel*& getPCMSampleY () { return m_pcIPCMSampleY; }
395	Pel*& getPCMSampleCb () { return m_pcIPCMSampleCb; }
396	Pel*& getPCMSampleCr () { return m_pcIPCMSampleCr; }
397
398	UChar getCbf ( UInt uiIdx, TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx]; }
399	UChar* getCbf ( TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]]; }
400	UChar getCbf ( UInt uiIdx, TextType eType, UInt uiTrDepth ) { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); }
401	Void setCbf ( UInt uiIdx, TextType eType, UChar uh ) { m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx] = uh; }
402	Void clearCbf ( UInt uiIdx, TextType eType, UInt uiNumParts );
403	UChar getQtRootCbf ( UInt uiIdx ) { return getCbf( uiIdx, TEXT_LUMA, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_U, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_V, 0 ); }
404
405	Void setCbfSubParts ( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth );
406	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth );
407	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
408
409	// -------------------------------------------------------------------------------------------------------------------
410	// member functions for coding tool information
411	// -------------------------------------------------------------------------------------------------------------------
412
413	Bool* getMergeFlag () { return m_pbMergeFlag; }
414	Bool getMergeFlag ( UInt uiIdx ) { return m_pbMergeFlag[uiIdx]; }
415	Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; }
416	Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
417
418	UChar* getMergeIndex () { return m_puhMergeIndex; }
419	UChar getMergeIndex ( UInt uiIdx ) { return m_puhMergeIndex[uiIdx]; }
420	Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; }
421	Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
422	template <typename T>
423	Void setSubPart ( T bParameter, T* pbBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx );
424
425	#if AMP_MRG
426	Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; }
427	Bool getMergeAMP( ) { return m_bIsMergeAMP; }
428	#endif
429
430	UChar* getLumaIntraDir () { return m_puhLumaIntraDir; }
431	UChar getLumaIntraDir ( UInt uiIdx ) { return m_puhLumaIntraDir[uiIdx]; }
432	Void setLumaIntraDir ( UInt uiIdx, UChar uh ) { m_puhLumaIntraDir[uiIdx] = uh; }
433	Void setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
434
435	UChar* getChromaIntraDir () { return m_puhChromaIntraDir; }
436	UChar getChromaIntraDir ( UInt uiIdx ) { return m_puhChromaIntraDir[uiIdx]; }
437	Void setChromaIntraDir ( UInt uiIdx, UChar uh ) { m_puhChromaIntraDir[uiIdx] = uh; }
438	Void setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
439
440	UChar* getInterDir () { return m_puhInterDir; }
441	UChar getInterDir ( UInt uiIdx ) { return m_puhInterDir[uiIdx]; }
442	Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; }
443	Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
444	Bool* getIPCMFlag () { return m_pbIPCMFlag; }
445	Bool getIPCMFlag (UInt uiIdx ) { return m_pbIPCMFlag[uiIdx]; }
446	Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; }
447	Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth);
448	#if H_3D_NBDV
449	Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiDepth );
450	DisInfo* getDvInfo () { return m_pDvInfo; }
451	DisInfo getDvInfo (UInt uiIdx) { return m_pDvInfo[uiIdx]; }
452	#endif
453	/// get slice ID for SU
454	Int getSUSliceID (UInt uiIdx) {return m_piSliceSUMap[uiIdx]; }
455
456	/// get the pointer of slice ID map
457	Int* getSliceSUMap () {return m_piSliceSUMap; }
458
459	/// set the pointer of slice ID map
460	Void setSliceSUMap (Int *pi) {m_piSliceSUMap = pi; }
461
462	std::vector<NDBFBlockInfo>* getNDBFilterBlocks() {return &m_vNDFBlock;}
463	Void setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt numLCUInPicHeight, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight
464	,std::vector<Bool>& LFCrossSliceBoundary
465	,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary
466	,Bool bIndependentTileBoundaryEnabled );
467	#if H_3D_NBDV
468	Void xDeriveRightBottomNbIdx(Int &uiLCUIdxRBNb, Int &uiPartIdxRBNb );
469	Bool xCheckSpatialNBDV (TComDataCU* pcTmpCU, UInt uiIdx, DisInfo* pNbDvInfo, Bool bSearchForMvpDv, IDVInfo* paMvpDvInfo,
470	UInt uiMvpDvPos
471	#if H_3D_NBDV_REF
472	, Bool bDepthRefine = false
473	#endif
474	);
475	Bool xGetColDisMV ( RefPicList eRefPicList, Int refidx, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int & iTargetViewIdx, Int & iStartViewIdx );
476	Bool getDisMvpCandNBDV ( DisInfo* pDInfo
477	#if H_3D_NBDV_REF
478	, Bool bDepthRefine = false
479	#endif
480	);
481
482	#if H_3D_NBDV_REF
483	Pel getMcpFromDM(TComPicYuv* pcBaseViewDepthPicYuv, TComMv* mv, Int iBlkX, Int iBlkY, Int iWidth, Int iHeight, Int* aiShiftLUT );
484	Void estimateDVFromDM(Int refViewIdx, UInt uiPartIdx, TComPic* picDepth, UInt uiPartAddr, TComMv* cMvPred );
485	#endif //H_3D_NBDV_REF
486	#endif
487	#if H_3D_IV_MERGE
488	Bool getInterViewMergeCands ( UInt uiPartIdx, Int* paiPdmRefIdx, TComMv* pacPdmMv, DisInfo* pDInfo, Int* availableMcDc );
489	#endif
490	#if H_3D_ARP
491	UChar* getARPW () { return m_puhARPW; }
492	UChar getARPW ( UInt uiIdx ) { return m_puhARPW[uiIdx]; }
493	Void setARPW ( UInt uiIdx, UChar w ) { m_puhARPW[uiIdx] = w; }
494	Void setARPWSubParts ( UChar w, UInt uiAbsPartIdx, UInt uiDepth );
495	Double getARPWFactor ( UInt uiIdx );
496	#endif
497	#if H_3D_IC
498	Bool* getICFlag () { return m_pbICFlag; }
499	Bool getICFlag ( UInt uiIdx ) { return m_pbICFlag[uiIdx]; }
500	Void setICFlag ( UInt uiIdx, Bool uh ) { m_pbICFlag[uiIdx] = uh; }
501	Void setICFlagSubParts ( Bool bICFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
502	Bool isICFlagRequired ( UInt uiAbsPartIdx );
503	Void getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight, UInt uiAbsPartIdx = 0, Bool bLCU = false);
504	#else
505	// -------------------------------------------------------------------------------------------------------------------
506	// member functions for accessing partition information
507	// -------------------------------------------------------------------------------------------------------------------
508
509	Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight );
510	#endif
511	UChar getNumPartInter ();
512	Bool isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth);
513
514	#if H_3D_DIM
515	Pel* getDimDeltaDC ( UInt dimType, UInt segId ) { return m_dimDeltaDC[dimType][segId]; }
516	Pel getDimDeltaDC ( UInt dimType, UInt segId, UInt uiIdx ) { return m_dimDeltaDC[dimType][segId][uiIdx]; }
517	Void setDimDeltaDC ( UInt dimType, UInt segId, UInt uiIdx, Pel val ) { m_dimDeltaDC[dimType][segId][uiIdx] = val; }
518	#if H_3D_DIM_DMM
519	UInt* getDmmWedgeTabIdx ( UInt dmmType ) { return m_dmmWedgeTabIdx[dmmType]; }
520	UInt getDmmWedgeTabIdx ( UInt dmmType, UInt uiIdx ) { return m_dmmWedgeTabIdx[dmmType][uiIdx]; }
521	Void setDmmWedgeTabIdx ( UInt dmmType, UInt uiIdx, UInt tabIdx ) { m_dmmWedgeTabIdx[dmmType][uiIdx] = tabIdx; }
522	Void setDmmWedgeTabIdxSubParts ( UInt tabIdx, UInt dmmType, UInt uiAbsPartIdx, UInt uiDepth );
523
524	Int* getDmm2DeltaEnd () { return m_dmm2DeltaEnd; }
525	Int getDmm2DeltaEnd ( UInt uiIdx ) { return m_dmm2DeltaEnd[uiIdx]; }
526	Void setDmm2DeltaEnd ( UInt uiIdx, Int iD ) { m_dmm2DeltaEnd[uiIdx] = iD; }
527	Void setDmm2DeltaEndSubParts ( Int iDelta, UInt uiAbsPartIdx, UInt uiDepth );
528
529	UInt* getDmm3IntraTabIdx () { return m_dmm3IntraTabIdx; }
530	UInt getDmm3IntraTabIdx ( UInt uiIdx ) { return m_dmm3IntraTabIdx[uiIdx]; }
531	Void setDmm3IntraTabIdx ( UInt uiIdx, UInt uh ) { m_dmm3IntraTabIdx[uiIdx] = uh; }
532	Void setDmm3IntraTabIdxSubParts ( UInt uiTIdx, UInt uiAbsPartIdx, UInt uiDepth );
533	#endif
534	#if H_3D_DIM_RBC
535	UChar* getEdgeCode( UInt uiIdx ) { return &m_pucEdgeCode[uiIdx * RBC_MAX_EDGE_NUM_PER_4x4]; }
536
537	UChar* getEdgeNumber( ) { return m_pucEdgeNumber; }
538	UChar getEdgeNumber( UInt uiIdx ) { return m_pucEdgeNumber[uiIdx]; }
539	Void setEdgeNumber( UInt uiIdx, UChar val ) { m_pucEdgeNumber[uiIdx] = val; }
540
541	UChar* getEdgeStartPos( ) { return m_pucEdgeStartPos; }
542	UChar getEdgeStartPos( UInt uiIdx ) { return m_pucEdgeStartPos[uiIdx]; }
543	Void setEdgeStartPos( UInt uiIdx, UChar val ) { m_pucEdgeStartPos[uiIdx] = val; }
544
545	Bool* getEdgeLeftFirst( ) { return m_pbEdgeLeftFirst; }
546	Bool getEdgeLeftFirst( UInt uiIdx ) { return m_pbEdgeLeftFirst[uiIdx]; }
547	Void setEdgeLeftFirst( UInt uiIdx, Bool val ) { m_pbEdgeLeftFirst[uiIdx] = val; }
548
549	Bool* getEdgePartition( UInt uiIdx ) { return &m_pbEdgePartition[uiIdx * 16]; }
550
551	Void reconPartition( UInt uiAbsPartIdx, UInt uiDepth, Bool bLeft, UChar ucStartPos, UChar ucNumEdge, UChar* pucEdgeCode, Bool* pbRegion );
552	#endif
553	#if H_3D_DIM_SDC
554	Bool* getSDCFlag () { return m_pbSDCFlag; }
555	Bool getSDCFlag ( UInt uiIdx ) { return m_pbSDCFlag[uiIdx]; }
556	Void setSDCFlagSubParts ( Bool bSDCFlag, UInt uiAbsPartIdx, UInt uiDepth );
557
558	Bool getSDCAvailable ( UInt uiAbsPartIdx );
559
560	Pel* getSDCSegmentDCOffset( UInt uiSeg ) { return m_apSegmentDCOffset[uiSeg]; }
561	Pel getSDCSegmentDCOffset( UInt uiSeg, UInt uiPartIdx ) { return m_apSegmentDCOffset[uiSeg][uiPartIdx]; }
562	Void setSDCSegmentDCOffset( Pel pOffset, UInt uiSeg, UInt uiPartIdx) { m_apSegmentDCOffset[uiSeg][uiPartIdx] = pOffset; }
563	#endif
564	#endif
565
566	// -------------------------------------------------------------------------------------------------------------------
567	// member functions for motion vector
568	// -------------------------------------------------------------------------------------------------------------------
569
570	Void getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField );
571
572	Void fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo );
573	Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP);
574	Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH);
575	Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; }
576	Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) { return m_apiMVPIdx[eRefPicList][uiIdx]; }
577	Char* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; }
578
579	Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; }
580	Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) { return m_apiMVPNum[eRefPicList][uiIdx]; }
581	Char* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; }
582
583	Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
584	Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
585
586	Void clipMv ( TComMv& rcMv );
587	Void getMvPredLeft ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldA.getMv(); }
588	Void getMvPredAbove ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldB.getMv(); }
589	Void getMvPredAboveRight ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldC.getMv(); }
590
591	Void compressMV ();
592
593	// -------------------------------------------------------------------------------------------------------------------
594	// utility functions for neighbouring information
595	// -------------------------------------------------------------------------------------------------------------------
596
597	TComDataCU* getCULeft () { return m_pcCULeft; }
598	TComDataCU* getCUAbove () { return m_pcCUAbove; }
599	TComDataCU* getCUAboveLeft () { return m_pcCUAboveLeft; }
600	TComDataCU* getCUAboveRight () { return m_pcCUAboveRight; }
601	TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; }
602
603
604	TComDataCU* getPULeft ( UInt& uiLPartUnitIdx,
605	UInt uiCurrPartUnitIdx,
606	Bool bEnforceSliceRestriction=true,
607	Bool bEnforceTileRestriction=true );
608	TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx,
609	UInt uiCurrPartUnitIdx,
610	Bool bEnforceSliceRestriction=true,
611	Bool planarAtLCUBoundary = false,
612	Bool bEnforceTileRestriction=true );
613	TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
614	TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
615	TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
616
617	TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx , UInt uiCurrAbsIdxInLCU );
618	TComDataCU* getQpMinCuAbove ( UInt& aPartUnitIdx , UInt currAbsIdxInLCU );
619	Char getRefQP ( UInt uiCurrAbsIdxInLCU );
620
621	TComDataCU* getPUAboveRightAdi ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
622	TComDataCU* getPUBelowLeftAdi ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
623
624	Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
625	Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB );
626
627	Void deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth );
628	Void deriveLeftBottomIdxAdi ( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth );
629
630	Bool hasEqualMotion ( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx );
631	Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours
632	#if H_3D_VSP
633	, Int* vspFlag
634	#endif
635	, Int& numValidMergeCand, Int mrgCandIdx = -1 );
636	#if H_3D_VSP
637	Char* getVSPFlag () { return m_piVSPFlag; }
638	Char getVSPFlag ( UInt uiIdx ) { return m_piVSPFlag[uiIdx]; }
639	Void setVSPFlag ( UInt uiIdx, Int n ) { m_piVSPFlag[uiIdx] = n; }
640	Void setVSPFlagSubParts( Char iVSPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
641	#endif
642	Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
643	Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB );
644
645
646	// -------------------------------------------------------------------------------------------------------------------
647	// member functions for modes
648	// -------------------------------------------------------------------------------------------------------------------
649
650	Bool isIntra ( UInt uiPartIdx ) { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; }
651	Bool isSkipped ( UInt uiPartIdx ); ///< SKIP (no residual)
652	Bool isBipredRestriction( UInt puIdx );
653
654	// -------------------------------------------------------------------------------------------------------------------
655	// member functions for symbol prediction (most probable / mode conversion)
656	// -------------------------------------------------------------------------------------------------------------------
657
658	UInt getIntraSizeIdx ( UInt uiAbsPartIdx );
659
660	Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList );
661	Int getIntraDirLumaPredictor ( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode = NULL );
662
663	// -------------------------------------------------------------------------------------------------------------------
664	// member functions for SBAC context
665	// -------------------------------------------------------------------------------------------------------------------
666
667	UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth );
668	UInt getCtxQtCbf ( TextType eType, UInt uiTrDepth );
669
670	UInt getCtxSkipFlag ( UInt uiAbsPartIdx );
671	UInt getCtxInterDir ( UInt uiAbsPartIdx );
672
673	#if H_3D_ARP
674	UInt getCTXARPWFlag ( UInt uiAbsPartIdx );
675	#endif
676	#if H_3D_IC
677	UInt getCtxICFlag ( UInt uiAbsPartIdx );
678	#endif
679	UInt getSliceStartCU ( UInt pos ) { return m_sliceStartCU[pos-m_uiAbsIdxInLCU]; }
680	UInt getSliceSegmentStartCU ( UInt pos ) { return m_sliceSegmentStartCU[pos-m_uiAbsIdxInLCU]; }
681	UInt& getTotalBins () { return m_uiTotalBins; }
682	// -------------------------------------------------------------------------------------------------------------------
683	// member functions for RD cost storage
684	// -------------------------------------------------------------------------------------------------------------------
685
686	Double& getTotalCost() { return m_dTotalCost; }
687	#if H_3D_VSO
688	Dist& getTotalDistortion() { return m_uiTotalDistortion; }
689	#else
690	UInt& getTotalDistortion() { return m_uiTotalDistortion; }
691	#endif
692	UInt& getTotalBits() { return m_uiTotalBits; }
693	UInt& getTotalNumPart() { return m_uiNumPartition; }
694
695	UInt getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra);
696
697	};
698
699	namespace RasterAddress
700	{
701	/** Check whether 2 addresses point to the same column
702	* \param addrA First address in raster scan order
703	* \param addrB Second address in raters scan order
704	* \param numUnitsPerRow Number of units in a row
705	* \return Result of test
706	*/
707	static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow )
708	{
709	// addrA % numUnitsPerRow == addrB % numUnitsPerRow
710	return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0;
711	}
712
713	/** Check whether 2 addresses point to the same row
714	* \param addrA First address in raster scan order
715	* \param addrB Second address in raters scan order
716	* \param numUnitsPerRow Number of units in a row
717	* \return Result of test
718	*/
719	static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow )
720	{
721	// addrA / numUnitsPerRow == addrB / numUnitsPerRow
722	return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0;
723	}
724
725	/** Check whether 2 addresses point to the same row or column
726	* \param addrA First address in raster scan order
727	* \param addrB Second address in raters scan order
728	* \param numUnitsPerRow Number of units in a row
729	* \return Result of test
730	*/
731	static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow )
732	{
733	return isEqualCol( addrA, addrB, numUnitsPerRow ) \| isEqualRow( addrA, addrB, numUnitsPerRow );
734	}
735
736	/** Check whether one address points to the first column
737	* \param addr Address in raster scan order
738	* \param numUnitsPerRow Number of units in a row
739	* \return Result of test
740	*/
741	static inline Bool isZeroCol( Int addr, Int numUnitsPerRow )
742	{
743	// addr % numUnitsPerRow == 0
744	return ( addr & ( numUnitsPerRow - 1 ) ) == 0;
745	}
746
747	/** Check whether one address points to the first row
748	* \param addr Address in raster scan order
749	* \param numUnitsPerRow Number of units in a row
750	* \return Result of test
751	*/
752	static inline Bool isZeroRow( Int addr, Int numUnitsPerRow )
753	{
754	// addr / numUnitsPerRow == 0
755	return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0;
756	}
757
758	/** Check whether one address points to a column whose index is smaller than a given value
759	* \param addr Address in raster scan order
760	* \param val Given column index value
761	* \param numUnitsPerRow Number of units in a row
762	* \return Result of test
763	*/
764	static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow )
765	{
766	// addr % numUnitsPerRow < val
767	return ( addr & ( numUnitsPerRow - 1 ) ) < val;
768	}
769
770	/** Check whether one address points to a row whose index is smaller than a given value
771	* \param addr Address in raster scan order
772	* \param val Given row index value
773	* \param numUnitsPerRow Number of units in a row
774	* \return Result of test
775	*/
776	static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow )
777	{
778	// addr / numUnitsPerRow < val
779	return addr < val * numUnitsPerRow;
780	}
781	};
782
783	//! \}
784
785	#endif

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source: 3DVCSoftware/branches/HTM-DEV-2.0-dev2-Sharp/source/Lib/TLibCommon/TComDataCU.h

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