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TComDataCU.h @ 1270

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Last change on this file since 1270 was 1270, checked in by tech, 9 years ago
Merged 14.1-update-dev4-Qualcomm@1266
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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) 2010-2015, 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 <algorithm>
43	#include <vector>
44
45	// Include files
46	#include "CommonDef.h"
47	#include "TComMotionInfo.h"
48	#include "TComSlice.h"
49	#include "TComRdCost.h"
50	#include "TComPattern.h"
51
52	#if H_3D
53	#include <algorithm>
54	#include <vector>
55	#endif
56
57	//! \ingroup TLibCommon
58	//! \{
59
60	class TComTU; // forward declaration
61
62	static const UInt NUM_MOST_PROBABLE_MODES=3;
63
64	#if NH_3D_DBBP
65	typedef struct _DBBPTmpData
66	{
67	TComMv acMvd[2][2]; // for two segments and two lists
68	TComMvField acMvField[2][2]; // for two segments and two lists
69	Int aiMvpNum[2][2]; // for two segments and two lists
70	Int aiMvpIdx[2][2]; // for two segments and two lists
71	UChar auhInterDir[2]; // for two segments
72	Bool abMergeFlag[2]; // for two segments
73	UChar auhMergeIndex[2]; // for two segments
74	PartSize eVirtualPartSize;
75	UInt uiVirtualPartIndex;
76	} DbbpTmpData;
77	#endif
78
79
80	// ====================================================================================================================
81	// Class definition
82	// ====================================================================================================================
83
84	/// CU data structure class
85	class TComDataCU
86	{
87	private:
88
89	// -------------------------------------------------------------------------------------------------------------------
90	// class pointers
91	// -------------------------------------------------------------------------------------------------------------------
92
93	TComPic* m_pcPic; ///< picture class pointer
94	TComSlice* m_pcSlice; ///< slice header pointer
95
96	// -------------------------------------------------------------------------------------------------------------------
97	// CU description
98	// -------------------------------------------------------------------------------------------------------------------
99
100	UInt m_ctuRsAddr; ///< CTU (also known as LCU) address in a slice (Raster-scan address, as opposed to tile-scan/encoding order).
101	UInt m_absZIdxInCtu; ///< absolute address in a CTU. It's Z scan order
102	UInt m_uiCUPelX; ///< CU position in a pixel (X)
103	UInt m_uiCUPelY; ///< CU position in a pixel (Y)
104	UInt m_uiNumPartition; ///< total number of minimum partitions in a CU
105	UChar* m_puhWidth; ///< array of widths
106	UChar* m_puhHeight; ///< array of heights
107	UChar* m_puhDepth; ///< array of depths
108	Int m_unitSize; ///< size of a "minimum partition"
109
110	// -------------------------------------------------------------------------------------------------------------------
111	// CU data
112	// -------------------------------------------------------------------------------------------------------------------
113
114	Bool* m_skipFlag; ///< array of skip flags
115	#if H_3D
116	Bool* m_bDISFlag;
117	UInt* m_uiDISType;
118	#endif
119	Char* m_pePartSize; ///< array of partition sizes
120	Char* m_pePredMode; ///< array of prediction modes
121	Char* m_crossComponentPredictionAlpha[MAX_NUM_COMPONENT]; ///< array of cross-component prediction alpha values
122	Bool* m_CUTransquantBypass; ///< array of cu_transquant_bypass flags
123	Char* m_phQP; ///< array of QP values
124	UChar* m_ChromaQpAdj; ///< array of chroma QP adjustments (indexed). when value = 0, cu_chroma_qp_offset_flag=0; when value>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=value-1
125	UInt m_codedChromaQpAdj;
126	UChar* m_puhTrIdx; ///< array of transform indices
127	UChar* m_puhTransformSkip[MAX_NUM_COMPONENT];///< array of transform skipping flags
128	UChar* m_puhCbf[MAX_NUM_COMPONENT]; ///< array of coded block flags (CBF)
129	TComCUMvField m_acCUMvField[NUM_REF_PIC_LIST_01]; ///< array of motion vectors.
130	TCoeff* m_pcTrCoeff[MAX_NUM_COMPONENT]; ///< array of transform coefficient buffers (0->Y, 1->Cb, 2->Cr)
131	#if ADAPTIVE_QP_SELECTION
132	TCoeff* m_pcArlCoeff[MAX_NUM_COMPONENT]; // ARL coefficient buffer (0->Y, 1->Cb, 2->Cr)
133	Bool m_ArlCoeffIsAliasedAllocation; ///< ARL coefficient buffer is an alias of the global buffer and must not be free()'d
134	#endif
135
136	Pel* m_pcIPCMSample[MAX_NUM_COMPONENT]; ///< PCM sample buffer (0->Y, 1->Cb, 2->Cr)
137
138	// -------------------------------------------------------------------------------------------------------------------
139	// neighbour access variables
140	// -------------------------------------------------------------------------------------------------------------------
141
142	TComDataCU* m_pCtuAboveLeft; ///< pointer of above-left CTU.
143	TComDataCU* m_pCtuAboveRight; ///< pointer of above-right CTU.
144	TComDataCU* m_pCtuAbove; ///< pointer of above CTU.
145	TComDataCU* m_pCtuLeft; ///< pointer of left CTU
146	TComDataCU* m_apcCUColocated[NUM_REF_PIC_LIST_01]; ///< pointer of temporally colocated CU's for both directions
147	TComMvField m_cMvFieldA; ///< motion vector of position A
148	TComMvField m_cMvFieldB; ///< motion vector of position B
149	TComMvField m_cMvFieldC; ///< motion vector of position C
150	TComMv m_cMvPred; ///< motion vector predictor
151
152	// -------------------------------------------------------------------------------------------------------------------
153	// coding tool information
154	// -------------------------------------------------------------------------------------------------------------------
155
156	Bool* m_pbMergeFlag; ///< array of merge flags
157	UChar* m_puhMergeIndex; ///< array of merge candidate indices
158	#if AMP_MRG
159	Bool m_bIsMergeAMP;
160	#endif
161	UChar* m_puhIntraDir[MAX_NUM_CHANNEL_TYPE]; // 0-> Luma, 1-> Chroma
162	UChar* m_puhInterDir; ///< array of inter directions
163	Char* m_apiMVPIdx[NUM_REF_PIC_LIST_01]; ///< array of motion vector predictor candidates
164	Char* m_apiMVPNum[NUM_REF_PIC_LIST_01]; ///< array of number of possible motion vectors predictors
165	Bool* m_pbIPCMFlag; ///< array of intra_pcm flags
166	#if NH_3D_NBDV
167	DisInfo* m_pDvInfo;
168	#endif
169	#if NH_3D_VSP
170	Char* m_piVSPFlag; ///< array of VSP flags to indicate whehter a block uses VSP or not ///< 0: non-VSP; 1: VSP
171	#endif
172	#if NH_3D_SPIVMP
173	Bool* m_pbSPIVMPFlag; ///< array of sub-PU IVMP flags to indicate whehter a block uses sub-PU IVMP ///< 0: non-SPIVMP; 1: SPIVMP
174	#endif
175	#if NH_3D_ARP
176	UChar* m_puhARPW;
177	#endif
178	#if H_3D_IC
179	Bool* m_pbICFlag; ///< array of IC flags
180	#endif
181	#if H_3D_DIM
182	Pel* m_dimDeltaDC[DIM_NUM_TYPE][2];
183	#if H_3D_DIM_DMM
184	UInt* m_dmmWedgeTabIdx[DMM_NUM_TYPE];
185	#endif
186	#if H_3D_DIM_SDC
187	Bool* m_pbSDCFlag;
188	Pel* m_apSegmentDCOffset[2];
189	Pel m_apDmmPredictor[2];
190	#endif
191	#endif
192	#if NH_3D_DBBP
193	Bool* m_pbDBBPFlag; ///< array of DBBP flags
194	DbbpTmpData m_sDBBPTmpData;
195	#endif
196	#if NH_3D_MLC
197	Bool m_bAvailableFlagA1; ///< A1 available flag
198	Bool m_bAvailableFlagB1; ///< B1 available flag
199	Bool m_bAvailableFlagB0; ///< B0 available flag
200	Bool m_bAvailableFlagA0; ///< A0 available flag
201	Bool m_bAvailableFlagB2; ///< B2 available flag
202	#endif
203
204
205	// -------------------------------------------------------------------------------------------------------------------
206	// misc. variables
207	// -------------------------------------------------------------------------------------------------------------------
208
209	Bool m_bDecSubCu; ///< indicates decoder-mode
210	Double m_dTotalCost; ///< sum of partition RD costs
211	#if NH_3D_VSO
212	Dist m_uiTotalDistortion; ///< sum of partition distortion
213	#else
214	Distortion m_uiTotalDistortion; ///< sum of partition distortion
215	#endif
216	UInt m_uiTotalBits; ///< sum of partition bits
217	UInt m_uiTotalBins; ///< sum of partition bins
218	Char m_codedQP;
219	#if NH_3D_MLC
220	DisInfo m_cDefaultDisInfo; ///< Default disparity information for initializing
221	TComMotionCand m_mergCands[MRG_IVSHIFT+1]; ///< Motion candidates for merge mode
222	Int m_numSpatialCands;
223	#endif
224
225	UChar* m_explicitRdpcmMode[MAX_NUM_COMPONENT]; ///< Stores the explicit RDPCM mode for all TUs belonging to this CU
226
227	protected:
228
229	/// add possible motion vector predictor candidates
230	Bool xAddMVPCand ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
231	Bool xAddMVPCandOrder ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
232	#if NH_3D_VSP
233	Bool xAddVspCand( Int mrgCandIdx, DisInfo* pDInfo, Int& iCount);
234	#endif
235	#if NH_3D_IV_MERGE
236	Bool xAddIvMRGCand( Int mrgCandIdx, Int& iCount, Int* ivCandDir, TComMv* ivCandMv, Int* ivCandRefIdx );
237	#endif
238
239	Void deriveRightBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxRB );
240	Bool xGetColMVP( RefPicList eRefPicList, Int ctuRsAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx
241	#if H_3D_TMVP
242	, Bool bMRG = true
243	#endif
244	);
245
246
247	/// compute scaling factor from POC difference
248	#if !NH_3D_ARP
249	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
250	#endif
251
252	Void xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter );
253
254	#if NH_3D_VSP
255	Void xSetMvFieldForVSP ( TComDataCU cu, TComPicYuv picRefDepth, TComMv dv, UInt partAddr, Int width, Int height, Int shiftLUT, RefPicList refPicList, Int refIdx, Bool isDepth, Int &vspSize );
256	#endif
257
258	public:
259	TComDataCU();
260	virtual ~TComDataCU();
261
262	// -------------------------------------------------------------------------------------------------------------------
263	// create / destroy / initialize / copy
264	// -------------------------------------------------------------------------------------------------------------------
265	#if NH_3D_ARP
266	/// compute scaling factor from POC difference
267	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
268	#endif
269	Void create ( ChromaFormat chromaFormatIDC, UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
270	#if ADAPTIVE_QP_SELECTION
271	, TCoeff *pParentARLBuffer = 0
272	#endif
273	);
274	Void destroy ();
275
276	Void initCtu ( TComPic* pcPic, UInt ctuRsAddr );
277	Void initEstData ( const UInt uiDepth, const Int qp, const Bool bTransquantBypass );
278	Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp );
279	Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth );
280	#if NH_3D_NBDV
281	Void copyDVInfoFrom (TComDataCU* pcCU, UInt uiAbsPartIdx);
282	#endif
283
284	Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx );
285	Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList
286	#if NH_3D_NBDV
287	, Bool bNBDV = false
288	#endif
289	);
290	Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
291
292	Void copyToPic ( UChar uiDepth );
293
294	// -------------------------------------------------------------------------------------------------------------------
295	// member functions for CU description
296	// -------------------------------------------------------------------------------------------------------------------
297
298	TComPic* getPic () { return m_pcPic; }
299	const TComPic* getPic () const { return m_pcPic; }
300	TComSlice* getSlice () { return m_pcSlice; }
301	const TComSlice* getSlice () const { return m_pcSlice; }
302	UInt& getCtuRsAddr () { return m_ctuRsAddr; }
303	UInt getCtuRsAddr () const { return m_ctuRsAddr; }
304	UInt getZorderIdxInCtu () const { return m_absZIdxInCtu; }
305	UInt getCUPelX () const { return m_uiCUPelX; }
306	UInt getCUPelY () const { return m_uiCUPelY; }
307
308	UChar* getDepth () { return m_puhDepth; }
309	UChar getDepth ( UInt uiIdx ) const { return m_puhDepth[uiIdx]; }
310	Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; }
311
312	Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx );
313	#if NH_3D_VSO
314	Void getPosInPic ( UInt uiAbsPartIndex, Int& riPosX, Int& riPosY ) const;
315	#endif
316
317	#if NH_3D_ARP
318	Void setSlice ( TComSlice* pcSlice) { m_pcSlice = pcSlice; }
319	Void setPic ( TComDataCU* pcCU ) { m_pcPic = pcCU->getPic(); }
320	#endif
321	// -------------------------------------------------------------------------------------------------------------------
322	// member functions for CU data
323	// -------------------------------------------------------------------------------------------------------------------
324
325	Char* getPartitionSize () { return m_pePartSize; }
326	PartSize getPartitionSize ( UInt uiIdx ) { return static_cast<PartSize>( m_pePartSize[uiIdx] ); }
327	Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; }
328	Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth );
329	Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth );
330
331	#if NH_3D_DBBP
332	Pel* getVirtualDepthBlock(UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt& uiDepthStride);
333	#endif
334
335	Bool* getSkipFlag () { return m_skipFlag; }
336	Bool getSkipFlag (UInt idx) { return m_skipFlag[idx]; }
337	Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; }
338	Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth );
339	#if H_3D
340	Bool* getDISFlag () { return m_bDISFlag; }
341	Bool getDISFlag ( UInt idx) { return m_bDISFlag[idx]; }
342	Void setDISFlag ( UInt idx, Bool bDIS) { m_bDISFlag[idx] = bDIS; }
343	Void setDISFlagSubParts ( Bool bDIS, UInt absPartIdx, UInt depth );
344
345	UInt* getDISType () { return m_uiDISType; }
346	UInt getDISType ( UInt idx) { return m_uiDISType[idx]; }
347	Void getDISType ( UInt idx, UInt uiDISType) { m_uiDISType[idx] = uiDISType; }
348	Void setDISTypeSubParts ( UInt uiDISType, UInt uiAbsPartIdx, UInt uiPUIdx, UInt uiDepth );
349	#endif
350	Char* getPredictionMode () { return m_pePredMode; }
351	PredMode getPredictionMode ( UInt uiIdx ) { return static_cast<PredMode>( m_pePredMode[uiIdx] ); }
352	Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; }
353	Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth );
354
355	#if NH_3D_DBBP
356	Bool* getDBBPFlag () { return m_pbDBBPFlag; }
357	Bool getDBBPFlag ( UInt uiIdx ) { return m_pbDBBPFlag[uiIdx]; }
358	Void setDBBPFlag ( UInt uiIdx, Bool b ) { m_pbDBBPFlag[uiIdx] = b; }
359	Void setDBBPFlagSubParts ( Bool bDBBPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
360	DbbpTmpData* getDBBPTmpData () { return &m_sDBBPTmpData; }
361	#endif
362
363	Char* getCrossComponentPredictionAlpha( ComponentID compID ) { return m_crossComponentPredictionAlpha[compID]; }
364	Char getCrossComponentPredictionAlpha( UInt uiIdx, ComponentID compID ) { return m_crossComponentPredictionAlpha[compID][uiIdx]; }
365
366	Bool* getCUTransquantBypass () { return m_CUTransquantBypass; }
367	Bool getCUTransquantBypass( UInt uiIdx ) { return m_CUTransquantBypass[uiIdx]; }
368
369	UChar* getWidth () { return m_puhWidth; }
370	UChar getWidth ( UInt uiIdx ) { return m_puhWidth[uiIdx]; }
371	Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; }
372
373	UChar* getHeight () { return m_puhHeight; }
374	UChar getHeight ( UInt uiIdx ) { return m_puhHeight[uiIdx]; }
375	Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; }
376
377	Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth );
378
379	Char* getQP () { return m_phQP; }
380	Char getQP ( UInt uiIdx ) const { return m_phQP[uiIdx]; }
381	Void setQP ( UInt uiIdx, Char value ){ m_phQP[uiIdx] = value; }
382	Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth );
383	Int getLastValidPartIdx ( Int iAbsPartIdx );
384	Char getLastCodedQP ( UInt uiAbsPartIdx );
385	Void setQPSubCUs ( Int qp, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf );
386	Void setCodedQP ( Char qp ) { m_codedQP = qp; }
387	Char getCodedQP () { return m_codedQP; }
388
389	UChar* getChromaQpAdj () { return m_ChromaQpAdj; } ///< array of chroma QP adjustments (indexed). when value = 0, cu_chroma_qp_offset_flag=0; when value>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=value-1
390	UChar getChromaQpAdj (Int idx) const { return m_ChromaQpAdj[idx]; } ///< When value = 0, cu_chroma_qp_offset_flag=0; when value>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=value-1
391	Void setChromaQpAdj (Int idx, UChar val) { m_ChromaQpAdj[idx] = val; } ///< When val = 0, cu_chroma_qp_offset_flag=0; when val>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=val-1
392	Void setChromaQpAdjSubParts( UChar val, Int absPartIdx, Int depth );
393	Void setCodedChromaQpAdj ( Char qp ) { m_codedChromaQpAdj = qp; }
394	Char getCodedChromaQpAdj () { return m_codedChromaQpAdj; }
395
396	Bool isLosslessCoded ( UInt absPartIdx );
397
398	UChar* getTransformIdx () { return m_puhTrIdx; }
399	UChar getTransformIdx ( UInt uiIdx ) { return m_puhTrIdx[uiIdx]; }
400	Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth );
401
402	UChar* getTransformSkip ( ComponentID compID ) { return m_puhTransformSkip[compID];}
403	UChar getTransformSkip ( UInt uiIdx, ComponentID compID) { return m_puhTransformSkip[compID][uiIdx];}
404	Void setTransformSkipSubParts ( UInt useTransformSkip, ComponentID compID, UInt uiAbsPartIdx, UInt uiDepth);
405	Void setTransformSkipSubParts ( const UInt useTransformSkip[MAX_NUM_COMPONENT], UInt uiAbsPartIdx, UInt uiDepth );
406
407	UChar* getExplicitRdpcmMode ( ComponentID component ) { return m_explicitRdpcmMode[component]; }
408	UChar getExplicitRdpcmMode ( ComponentID component, UInt partIdx ) {return m_explicitRdpcmMode[component][partIdx]; }
409	Void setExplicitRdpcmModePartRange ( UInt rdpcmMode, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes );
410
411	Bool isRDPCMEnabled ( UInt uiAbsPartIdx ) { return getSlice()->getSPS()->getSpsRangeExtension().getRdpcmEnabledFlag(isIntra(uiAbsPartIdx) ? RDPCM_SIGNAL_IMPLICIT : RDPCM_SIGNAL_EXPLICIT); }
412
413	Void setCrossComponentPredictionAlphaPartRange ( Char alphaValue, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes );
414	Void setTransformSkipPartRange ( UInt useTransformSkip, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes );
415
416	UInt getQuadtreeTULog2MinSizeInCU( UInt uiIdx );
417
418	TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; }
419
420	TCoeff* getCoeff (ComponentID component) { return m_pcTrCoeff[component]; }
421
422	#if ADAPTIVE_QP_SELECTION
423	TCoeff* getArlCoeff ( ComponentID component ) { return m_pcArlCoeff[component]; }
424	#endif
425	Pel* getPCMSample ( ComponentID component ) { return m_pcIPCMSample[component]; }
426
427	UChar getCbf ( UInt uiIdx, ComponentID eType ) { return m_puhCbf[eType][uiIdx]; }
428	UChar* getCbf ( ComponentID eType ) { return m_puhCbf[eType]; }
429	UChar getCbf ( UInt uiIdx, ComponentID eType, UInt uiTrDepth ) { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); }
430	Void setCbf ( UInt uiIdx, ComponentID eType, UChar uh ) { m_puhCbf[eType][uiIdx] = uh; }
431	Void clearCbf ( UInt uiIdx, ComponentID eType, UInt uiNumParts );
432	UChar getQtRootCbf ( UInt uiIdx );
433
434	Void setCbfSubParts ( const UInt uiCbf[MAX_NUM_COMPONENT], UInt uiAbsPartIdx, UInt uiDepth );
435	Void setCbfSubParts ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiDepth );
436	Void setCbfSubParts ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
437
438	Void setCbfPartRange ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes );
439	Void bitwiseOrCbfPartRange ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes );
440
441	// -------------------------------------------------------------------------------------------------------------------
442	// member functions for coding tool information
443	// -------------------------------------------------------------------------------------------------------------------
444
445	Bool* getMergeFlag () { return m_pbMergeFlag; }
446	Bool getMergeFlag ( UInt uiIdx ) { return m_pbMergeFlag[uiIdx]; }
447	Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; }
448	Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
449
450	UChar* getMergeIndex () { return m_puhMergeIndex; }
451	UChar getMergeIndex ( UInt uiIdx ) { return m_puhMergeIndex[uiIdx]; }
452	Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; }
453	Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
454	template <typename T>
455	Void setSubPart ( T bParameter, T* pbBaseCtu, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx );
456	#if H_3D_VSP \|\| NH_3D_DBBP
457	template<typename T>
458	Void setSubPartT ( T uiParameter, T* puhBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx );
459	#endif
460
461	#if AMP_MRG
462	Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; }
463	Bool getMergeAMP( ) { return m_bIsMergeAMP; }
464	#endif
465
466	UChar* getIntraDir ( const ChannelType channelType ) const { return m_puhIntraDir[channelType]; }
467	UChar getIntraDir ( const ChannelType channelType, const UInt uiIdx ) const { return m_puhIntraDir[channelType][uiIdx]; }
468
469	Void setIntraDirSubParts ( const ChannelType channelType,
470	const UInt uiDir,
471	const UInt uiAbsPartIdx,
472	const UInt uiDepth );
473
474	UChar* getInterDir () { return m_puhInterDir; }
475	UChar getInterDir ( UInt uiIdx ) { return m_puhInterDir[uiIdx]; }
476	Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; }
477	Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
478	Bool* getIPCMFlag () { return m_pbIPCMFlag; }
479	Bool getIPCMFlag (UInt uiIdx ) { return m_pbIPCMFlag[uiIdx]; }
480	Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; }
481	Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth);
482	#if NH_3D_NBDV
483	Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiDepth );
484	#if H_3D_VSP \|\| NH_3D_DBBP
485	Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth);
486	#endif
487	DisInfo* getDvInfo () { return m_pDvInfo; }
488	DisInfo getDvInfo (UInt uiIdx) { return m_pDvInfo[uiIdx]; }
489	#endif
490	#if NH_3D_NBDV
491	Void xDeriveRightBottomNbIdx(Int &uiLCUIdxRBNb, Int &uiPartIdxRBNb );
492	Bool xCheckSpatialNBDV (TComDataCU* pcTmpCU, UInt uiIdx, DisInfo* pNbDvInfo, Bool bSearchForMvpDv, IDVInfo* paMvpDvInfo,
493	UInt uiMvpDvPos
494	#if NH_3D_NBDV_REF
495	, Bool bDepthRefine = false
496	#endif
497	);
498	Bool xGetColDisMV ( Int currCandPic, RefPicList eRefPicList, Int refidx, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int & iTargetViewIdx, Int & iStartViewIdx );
499	Void getDisMvpCandNBDV ( DisInfo* pDInfo
500	#if NH_3D_NBDV_REF
501	, Bool bDepthRefine = false
502	#endif
503	);
504
505	#if NH_3D_IV_MERGE
506	Void getDispforDepth ( UInt uiPartIdx, UInt uiPartAddr, DisInfo* cDisp);
507	#endif
508
509	#if H_3D
510	Void getDispforDepth ( UInt uiPartIdx, UInt uiPartAddr, DisInfo* cDisp);
511	Bool getDispMvPredCan(UInt uiPartIdx, RefPicList eRefPicList, Int iRefIdx, Int* paiPdmRefIdx, TComMv* pacPdmMv, DisInfo* pDis, Int* iPdm );
512
513	Bool getNeighDepth (UInt uiPartIdx, UInt uiPartAddr, Pel* pNeighDepth, Int index);
514	#endif
515	#if NH_3D_NBDV_REF
516	Pel getMcpFromDM(TComPicYuv* pcBaseViewDepthPicYuv, TComMv* mv, Int iBlkX, Int iBlkY, Int iWidth, Int iHeight, Int* aiShiftLUT );
517	Void estimateDVFromDM(Int refViewIdx, UInt uiPartIdx, TComPic* picDepth, UInt uiPartAddr, TComMv* cMvPred );
518	#endif //NH_3D_NBDV_REF
519	#endif
520	#if H_3D_FAST_TEXTURE_ENCODING
521	Void getIVNStatus ( UInt uiPartIdx, DisInfo* pDInfo, Bool& bIVFMerge, Int& iIVFMaxD);
522	#endif
523	#if NH_3D_SPIVMP
524	Void getSPPara(Int iPUWidth, Int iPUHeight, Int& iNumSP, Int& iNumSPInOneLine, Int& iSPWidth, Int& iSPHeight);
525	Void getSPAbsPartIdx(UInt uiBaseAbsPartIdx, Int iWidth, Int iHeight, Int iPartIdx, Int iNumPartLine, UInt& ruiPartAddr );
526	Void setInterDirSP( UInt uiDir, UInt uiAbsPartIdx, Int iWidth, Int iHeight );
527	#endif
528	#if NH_3D_IV_MERGE
529	Bool getInterViewMergeCands ( UInt uiPartIdx, Int* paiPdmRefIdx, TComMv* pacPdmMv, DisInfo* pDInfo, Int* availableMcDc, Bool bIsDepth
530
531	#if NH_3D_SPIVMP
532	, TComMvField* pcMFieldSP, UChar* puhInterDirSP
533	#endif
534	, Bool bICFlag
535	);
536	#endif
537	#if NH_3D_ARP
538	UChar* getARPW () { return m_puhARPW; }
539	UChar getARPW ( UInt uiIdx ) { return m_puhARPW[uiIdx]; }
540	Void setARPW ( UInt uiIdx, UChar w ) { m_puhARPW[uiIdx] = w; }
541	Void setARPWSubParts ( UChar w, UInt uiAbsPartIdx, UInt uiDepth );
542	#endif
543	#if H_3D_IC
544	Bool* getICFlag () { return m_pbICFlag; }
545	Bool getICFlag ( UInt uiIdx ) { return m_pbICFlag[uiIdx]; }
546	Void setICFlag ( UInt uiIdx, Bool uh ) { m_pbICFlag[uiIdx] = uh; }
547	Void setICFlagSubParts ( Bool bICFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
548	Bool isICFlagRequired ( UInt uiAbsPartIdx );
549	Void getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight, UInt uiAbsPartIdx = 0, Bool bLCU = false);
550	#elif NH_3D_VSP
551	Void getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight, UInt uiAbsPartIdx = 0, Bool bLCU = false);
552	#else
553	// -------------------------------------------------------------------------------------------------------------------
554	// member functions for accessing partition information
555	// -------------------------------------------------------------------------------------------------------------------
556
557	Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight ); // This is for use by a leaf/sub CU object only, with no additional AbsPartIdx
558	#endif
559	UChar getNumPartitions ( const UInt uiAbsPartIdx = 0 );
560	Bool isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth);
561
562	#if H_3D_DIM
563	Pel* getDimDeltaDC ( UInt dimType, UInt segId ) { return m_dimDeltaDC[dimType][segId]; }
564	Pel getDimDeltaDC ( UInt dimType, UInt segId, UInt uiIdx ) { return m_dimDeltaDC[dimType][segId][uiIdx]; }
565	Void setDimDeltaDC ( UInt dimType, UInt segId, UInt uiIdx, Pel val ) { m_dimDeltaDC[dimType][segId][uiIdx] = val; }
566	#if H_3D_DIM_DMM
567	UInt* getDmmWedgeTabIdx ( UInt dmmType ) { return m_dmmWedgeTabIdx[dmmType]; }
568	UInt getDmmWedgeTabIdx ( UInt dmmType, UInt uiIdx ) { return m_dmmWedgeTabIdx[dmmType][uiIdx]; }
569	Void setDmmWedgeTabIdx ( UInt dmmType, UInt uiIdx, UInt tabIdx ) { m_dmmWedgeTabIdx[dmmType][uiIdx] = tabIdx; }
570	Void setDmmWedgeTabIdxSubParts ( UInt tabIdx, UInt dmmType, UInt uiAbsPartIdx, UInt uiDepth );
571
572	#endif
573	#if H_3D_DIM_SDC
574	Bool* getSDCFlag () { return m_pbSDCFlag; }
575	Bool getSDCFlag ( UInt uiIdx ) { return m_pbSDCFlag[uiIdx]; }
576	Void setSDCFlagSubParts ( Bool bSDCFlag, UInt uiAbsPartIdx, UInt uiDepth );
577
578	Bool getSDCAvailable ( UInt uiAbsPartIdx );
579
580	Pel* getSDCSegmentDCOffset( UInt uiSeg ) { return m_apSegmentDCOffset[uiSeg]; }
581	Pel getSDCSegmentDCOffset( UInt uiSeg, UInt uiPartIdx ) { return m_apSegmentDCOffset[uiSeg][uiPartIdx]; }
582	Void setSDCSegmentDCOffset( Pel pOffset, UInt uiSeg, UInt uiPartIdx) { m_apSegmentDCOffset[uiSeg][uiPartIdx] = pOffset; }
583	Void setDmmPredictor ( Pel pOffset, UInt uiSeg) { m_apDmmPredictor[uiSeg] = pOffset; }
584	Pel getDmmPredictor ( UInt uiSeg) { return m_apDmmPredictor[uiSeg]; }
585	UInt getCtxSDCFlag ( UInt uiAbsPartIdx );
586	#endif
587	#endif
588
589	// -------------------------------------------------------------------------------------------------------------------
590	// member functions for motion vector
591	// -------------------------------------------------------------------------------------------------------------------
592
593	Void getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField );
594
595	Void fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo );
596	Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP);
597	Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH);
598
599	Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; }
600	Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) { return m_apiMVPIdx[eRefPicList][uiIdx]; }
601	Char* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; }
602
603	Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; }
604	Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) { return m_apiMVPNum[eRefPicList][uiIdx]; }
605	Char* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; }
606
607	Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
608	Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
609
610	Void clipMv ( TComMv& rcMv );
611	#if NH_MV
612	Void checkMvVertRest (TComMv& rcMv, RefPicList eRefPicList, int iRefIdx );
613	#endif
614	Void getMvPredLeft ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldA.getMv(); }
615	Void getMvPredAbove ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldB.getMv(); }
616	Void getMvPredAboveRight ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldC.getMv(); }
617	#if NH_3D
618	Void compressMV ( Int scale );
619	#else
620	Void compressMV ();
621	#endif
622	// -------------------------------------------------------------------------------------------------------------------
623	// utility functions for neighbouring information
624	// -------------------------------------------------------------------------------------------------------------------
625
626	TComDataCU* getCtuLeft () { return m_pCtuLeft; }
627	TComDataCU* getCtuAbove () { return m_pCtuAbove; }
628	TComDataCU* getCtuAboveLeft () { return m_pCtuAboveLeft; }
629	TComDataCU* getCtuAboveRight () { return m_pCtuAboveRight; }
630	TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; }
631	Bool CUIsFromSameSlice ( const TComDataCU pCU / Can be NULL */) const { return ( pCU!=NULL && pCU->getSlice()->getSliceCurStartCtuTsAddr() == getSlice()->getSliceCurStartCtuTsAddr() ); }
632	Bool CUIsFromSameTile ( const TComDataCU pCU / Can be NULL */) const;
633	Bool CUIsFromSameSliceAndTile ( const TComDataCU pCU / Can be NULL */) const;
634	Bool CUIsFromSameSliceTileAndWavefrontRow( const TComDataCU pCU / Can be NULL */) const;
635	Bool isLastSubCUOfCtu(const UInt absPartIdx);
636
637
638	TComDataCU* getPULeft ( UInt& uiLPartUnitIdx,
639	UInt uiCurrPartUnitIdx,
640	Bool bEnforceSliceRestriction=true,
641	Bool bEnforceTileRestriction=true );
642	TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx,
643	UInt uiCurrPartUnitIdx,
644	Bool bEnforceSliceRestriction=true,
645	Bool planarAtCTUBoundary = false,
646	Bool bEnforceTileRestriction=true );
647	TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
648
649	TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx , UInt uiCurrAbsIdxInCtu );
650	TComDataCU* getQpMinCuAbove ( UInt& uiAPartUnitIdx , UInt uiCurrAbsIdxInCtu );
651	Char getRefQP ( UInt uiCurrAbsIdxInCtu );
652
653	/// returns CU and part index of the PU above the top row of the current uiCurrPartUnitIdx of the CU, at a horizontal offset (to the right) of uiPartUnitOffset (in parts)
654	TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
655	/// returns CU and part index of the PU left of the lefthand column of the current uiCurrPartUnitIdx of the CU, at a vertical offset (below) of uiPartUnitOffset (in parts)
656	TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
657
658	Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
659	Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB );
660
661	Bool hasEqualMotion ( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx );
662
663	#if NH_3D_MLC
664	Bool getAvailableFlagA1() { return m_bAvailableFlagA1; }
665	Bool getAvailableFlagB1() { return m_bAvailableFlagB1; }
666	Bool getAvailableFlagB0() { return m_bAvailableFlagB0; }
667	Bool getAvailableFlagA0() { return m_bAvailableFlagA0; }
668	Bool getAvailableFlagB2() { return m_bAvailableFlagB2; }
669	Void initAvailableFlags() { m_bAvailableFlagA1 = m_bAvailableFlagB1 = m_bAvailableFlagB0 = m_bAvailableFlagA0 = m_bAvailableFlagB2 = 0; }
670	Void buildMCL(TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours
671	#if NH_3D_VSP
672	, Int* vspFlag
673	#endif
674	#if NH_3D_SPIVMP
675	, Bool* pbSPIVMPFlag
676	#endif
677	, Int& numValidMergeCand
678	);
679	Void xGetInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours
680	#if NH_3D_SPIVMP
681	, TComMvField* pcMvFieldSP, UChar* puhInterDirSP
682	#endif
683	, Int& numValidMergeCand, Int mrgCandIdx = -1 );
684	#endif
685	Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx = -1 );
686
687	#if NH_3D_VSP
688	#if NH_3D_SPIVMP
689	Bool* getSPIVMPFlag () { return m_pbSPIVMPFlag; }
690	Bool getSPIVMPFlag ( UInt uiIdx ) { return m_pbSPIVMPFlag[uiIdx]; }
691	Void setSPIVMPFlag ( UInt uiIdx, Bool n ) { m_pbSPIVMPFlag[uiIdx] = n; }
692	Void setSPIVMPFlagSubParts( Bool bSPIVMPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
693	#endif
694
695	Char* getVSPFlag () { return m_piVSPFlag; }
696	Char getVSPFlag ( UInt uiIdx ) { return m_piVSPFlag[uiIdx]; }
697	Void setVSPFlag ( UInt uiIdx, Int n ) { m_piVSPFlag[uiIdx] = n; }
698	Void setVSPFlagSubParts( Char iVSPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
699	Void setMvFieldPUForVSP ( TComDataCU* cu, UInt partAddr, Int width, Int height, RefPicList refPicList, Int refIdx, Int &vspSize );
700	#endif
701	Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
702	Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB );
703
704	// -------------------------------------------------------------------------------------------------------------------
705	// member functions for modes
706	// -------------------------------------------------------------------------------------------------------------------
707
708	Bool isIntra ( UInt uiPartIdx ) const { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; }
709	Bool isInter ( UInt uiPartIdx ) const { return m_pePredMode[ uiPartIdx ] == MODE_INTER; }
710	Bool isSkipped ( UInt uiPartIdx ); ///< returns true, if the partiton is skipped
711	Bool isBipredRestriction( UInt puIdx );
712
713	#if H_3D_IC
714	Bool isIC ( UInt uiPartIdx );
715	#endif
716
717	// -------------------------------------------------------------------------------------------------------------------
718	// member functions for symbol prediction (most probable / mode conversion)
719	// -------------------------------------------------------------------------------------------------------------------
720
721	UInt getIntraSizeIdx ( UInt uiAbsPartIdx );
722
723	Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList );
724	Void getIntraDirPredictor ( UInt uiAbsPartIdx, Int uiIntraDirPred[NUM_MOST_PROBABLE_MODES], const ComponentID compID, Int* piMode = NULL );
725
726	// -------------------------------------------------------------------------------------------------------------------
727	// member functions for SBAC context
728	// -------------------------------------------------------------------------------------------------------------------
729
730	UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth );
731	UInt getCtxQtCbf ( TComTU &rTu, const ChannelType chType );
732
733	UInt getCtxSkipFlag ( UInt uiAbsPartIdx );
734	UInt getCtxInterDir ( UInt uiAbsPartIdx );
735	#if NH_3D_ARP
736	UInt getCTXARPWFlag ( UInt uiAbsPartIdx );
737	#endif
738
739	UInt& getTotalBins () { return m_uiTotalBins; }
740	// -------------------------------------------------------------------------------------------------------------------
741	// member functions for RD cost storage
742	// -------------------------------------------------------------------------------------------------------------------
743
744	Double& getTotalCost() { return m_dTotalCost; }
745	#if NH_3D_VSO
746	Dist& getTotalDistortion() { return m_uiTotalDistortion; }
747	#else
748	Distortion& getTotalDistortion() { return m_uiTotalDistortion; }
749	#endif
750	UInt& getTotalBits() { return m_uiTotalBits; }
751	UInt& getTotalNumPart() { return m_uiNumPartition; }
752
753	UInt getCoefScanIdx(const UInt uiAbsPartIdx, const UInt uiWidth, const UInt uiHeight, const ComponentID compID) const ;
754
755	#if H_3D_DIM
756	Bool isDMM1UpscaleMode ( UInt uiWidth ){ Bool bDMM1UpsampleModeFlag = true; UInt uiBaseWidth = 16; if( uiBaseWidth >= uiWidth ){ bDMM1UpsampleModeFlag = false; } return bDMM1UpsampleModeFlag; };
757	UInt getDMM1BasePatternWidth ( UInt uiWidth ){ UInt uiBaseWidth = 16; if( uiBaseWidth >= uiWidth ){ uiBaseWidth = uiWidth; } return uiBaseWidth; }
758	#endif
759
760	};
761
762	namespace RasterAddress
763	{
764	/** Check whether 2 addresses point to the same column
765	* \param addrA First address in raster scan order
766	* \param addrB Second address in raters scan order
767	* \param numUnitsPerRow Number of units in a row
768	* \return Result of test
769	*/
770	static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow )
771	{
772	// addrA % numUnitsPerRow == addrB % numUnitsPerRow
773	return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0;
774	}
775
776	/** Check whether 2 addresses point to the same row
777	* \param addrA First address in raster scan order
778	* \param addrB Second address in raters scan order
779	* \param numUnitsPerRow Number of units in a row
780	* \return Result of test
781	*/
782	static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow )
783	{
784	// addrA / numUnitsPerRow == addrB / numUnitsPerRow
785	return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0;
786	}
787
788	/** Check whether 2 addresses point to the same row or column
789	* \param addrA First address in raster scan order
790	* \param addrB Second address in raters scan order
791	* \param numUnitsPerRow Number of units in a row
792	* \return Result of test
793	*/
794	static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow )
795	{
796	return isEqualCol( addrA, addrB, numUnitsPerRow ) \| isEqualRow( addrA, addrB, numUnitsPerRow );
797	}
798
799	/** Check whether one address points to the first column
800	* \param addr Address in raster scan order
801	* \param numUnitsPerRow Number of units in a row
802	* \return Result of test
803	*/
804	static inline Bool isZeroCol( Int addr, Int numUnitsPerRow )
805	{
806	// addr % numUnitsPerRow == 0
807	return ( addr & ( numUnitsPerRow - 1 ) ) == 0;
808	}
809
810	/** Check whether one address points to the first row
811	* \param addr Address in raster scan order
812	* \param numUnitsPerRow Number of units in a row
813	* \return Result of test
814	*/
815	static inline Bool isZeroRow( Int addr, Int numUnitsPerRow )
816	{
817	// addr / numUnitsPerRow == 0
818	return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0;
819	}
820
821	/** Check whether one address points to a column whose index is smaller than a given value
822	* \param addr Address in raster scan order
823	* \param val Given column index value
824	* \param numUnitsPerRow Number of units in a row
825	* \return Result of test
826	*/
827	static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow )
828	{
829	// addr % numUnitsPerRow < val
830	return ( addr & ( numUnitsPerRow - 1 ) ) < val;
831	}
832
833	/** Check whether one address points to a row whose index is smaller than a given value
834	* \param addr Address in raster scan order
835	* \param val Given row index value
836	* \param numUnitsPerRow Number of units in a row
837	* \return Result of test
838	*/
839	static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow )
840	{
841	// addr / numUnitsPerRow < val
842	return addr < val * numUnitsPerRow;
843	}
844	}
845
846	//! \}
847
848	#endif

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source: 3DVCSoftware/branches/HTM-14.1-update-dev3/source/Lib/TLibCommon/TComDataCU.h @ 1270

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