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source: 3DVCSoftware/trunk/source/Lib/TLibEncoder/TEncCu.cpp @ 1313

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Last change on this file since 1313 was 1313, checked in by tech, 9 years ago
Merged 14.1-update-dev1@1312.
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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 TEncCu.cpp
35	\brief Coding Unit (CU) encoder class
36	*/
37
38	#include <stdio.h>
39	#include "TEncTop.h"
40	#include "TEncCu.h"
41	#include "TEncAnalyze.h"
42	#include "TLibCommon/Debug.h"
43
44	#include <cmath>
45	#include <algorithm>
46	using namespace std;
47
48
49	//! \ingroup TLibEncoder
50	//! \{
51
52	// ====================================================================================================================
53	// Constructor / destructor / create / destroy
54	// ====================================================================================================================
55
56	/**
57	\param uhTotalDepth total number of allowable depth
58	\param uiMaxWidth largest CU width
59	\param uiMaxHeight largest CU height
60	\param chromaFormat chroma format
61	*/
62	Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight, ChromaFormat chromaFormat)
63	{
64	Int i;
65
66	m_uhTotalDepth = uhTotalDepth + 1;
67	m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1];
68	m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1];
69
70	#if NH_3D_ARP
71	m_ppcWeightedTempCU = new TComDataCU*[m_uhTotalDepth-1];
72	#endif
73
74	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
75	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
76	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
77	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
78	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
79	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
80	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
81	#if NH_3D_DBBP
82	m_ppcOrigYuvDBBP = new TComYuv*[m_uhTotalDepth-1];
83	#endif
84
85	UInt uiNumPartitions;
86	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
87	{
88	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
89	UInt uiWidth = uiMaxWidth >> i;
90	UInt uiHeight = uiMaxHeight >> i;
91
92	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( chromaFormat, uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
93	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( chromaFormat, uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
94	#if NH_3D_ARP
95	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( chromaFormat, uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
96	#endif
97
98	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight, chromaFormat);
99	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight, chromaFormat);
100	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight, chromaFormat);
101
102	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight, chromaFormat);
103	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight, chromaFormat);
104	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight, chromaFormat);
105
106	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight, chromaFormat);
107	#if NH_3D_DBBP
108	m_ppcOrigYuvDBBP[i] = new TComYuv; m_ppcOrigYuvDBBP[i]->create(uiWidth, uiHeight, chromaFormat);
109	#endif
110
111	}
112
113	m_bEncodeDQP = false;
114
115	#if KWU_RC_MADPRED_E0227
116	m_LCUPredictionSAD = 0;
117	m_addSADDepth = 0;
118	m_temporalSAD = 0;
119	m_spatialSAD = 0;
120	#endif
121
122	m_stillToCodeChromaQpOffsetFlag = false;
123	m_cuChromaQpOffsetIdxPlus1 = 0;
124	m_bFastDeltaQP = false;
125
126	// initialize partition order.
127	UInt* piTmp = &g_auiZscanToRaster[0];
128	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
129	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
130
131	// initialize conversion matrix from partition index to pel
132	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
133	}
134
135	Void TEncCu::destroy()
136	{
137	Int i;
138
139	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
140	{
141	if(m_ppcBestCU[i])
142	{
143	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
144	}
145	if(m_ppcTempCU[i])
146	{
147	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
148	}
149	#if NH_3D_ARP
150	if(m_ppcWeightedTempCU[i])
151	{
152	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
153	}
154	#endif
155	if(m_ppcPredYuvBest[i])
156	{
157	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
158	}
159	if(m_ppcResiYuvBest[i])
160	{
161	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
162	}
163	if(m_ppcRecoYuvBest[i])
164	{
165	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
166	}
167	if(m_ppcPredYuvTemp[i])
168	{
169	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
170	}
171	if(m_ppcResiYuvTemp[i])
172	{
173	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
174	}
175	if(m_ppcRecoYuvTemp[i])
176	{
177	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
178	}
179	if(m_ppcOrigYuv[i])
180	{
181	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
182	}
183	#if NH_3D_DBBP
184	if(m_ppcOrigYuvDBBP[i])
185	{
186	m_ppcOrigYuvDBBP[i]->destroy(); delete m_ppcOrigYuvDBBP[i]; m_ppcOrigYuvDBBP[i] = NULL;
187	}
188	#endif
189	}
190	if(m_ppcBestCU)
191	{
192	delete [] m_ppcBestCU;
193	m_ppcBestCU = NULL;
194	}
195	if(m_ppcTempCU)
196	{
197	delete [] m_ppcTempCU;
198	m_ppcTempCU = NULL;
199	}
200
201	#if NH_3D_ARP
202	if(m_ppcWeightedTempCU)
203	{
204	delete [] m_ppcWeightedTempCU;
205	m_ppcWeightedTempCU = NULL;
206	}
207	#endif
208	if(m_ppcPredYuvBest)
209	{
210	delete [] m_ppcPredYuvBest;
211	m_ppcPredYuvBest = NULL;
212	}
213	if(m_ppcResiYuvBest)
214	{
215	delete [] m_ppcResiYuvBest;
216	m_ppcResiYuvBest = NULL;
217	}
218	if(m_ppcRecoYuvBest)
219	{
220	delete [] m_ppcRecoYuvBest;
221	m_ppcRecoYuvBest = NULL;
222	}
223	if(m_ppcPredYuvTemp)
224	{
225	delete [] m_ppcPredYuvTemp;
226	m_ppcPredYuvTemp = NULL;
227	}
228	if(m_ppcResiYuvTemp)
229	{
230	delete [] m_ppcResiYuvTemp;
231	m_ppcResiYuvTemp = NULL;
232	}
233	if(m_ppcRecoYuvTemp)
234	{
235	delete [] m_ppcRecoYuvTemp;
236	m_ppcRecoYuvTemp = NULL;
237	}
238	if(m_ppcOrigYuv)
239	{
240	delete [] m_ppcOrigYuv;
241	m_ppcOrigYuv = NULL;
242	}
243	#if NH_3D_DBBP
244	if(m_ppcOrigYuvDBBP)
245	{
246	delete [] m_ppcOrigYuvDBBP;
247	m_ppcOrigYuvDBBP = NULL;
248	}
249	#endif
250	}
251
252	/** \param pcEncTop pointer of encoder class
253	*/
254	Void TEncCu::init( TEncTop* pcEncTop )
255	{
256	m_pcEncCfg = pcEncTop;
257	m_pcPredSearch = pcEncTop->getPredSearch();
258	m_pcTrQuant = pcEncTop->getTrQuant();
259	m_pcRdCost = pcEncTop->getRdCost();
260
261	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
262	m_pcBinCABAC = pcEncTop->getBinCABAC();
263
264	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
265	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
266
267	m_pcRateCtrl = pcEncTop->getRateCtrl();
268	}
269
270	// ====================================================================================================================
271	// Public member functions
272	// ====================================================================================================================
273
274	/**
275	\param pCtu pointer of CU data class
276	*/
277	Void TEncCu::compressCtu( TComDataCU* pCtu )
278	{
279	// initialize CU data
280	m_ppcBestCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
281	m_ppcTempCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
282
283	#if NH_3D_ARP
284	m_ppcWeightedTempCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
285	#endif
286
287	#if KWU_RC_MADPRED_E0227
288	m_LCUPredictionSAD = 0;
289	m_addSADDepth = 0;
290	m_temporalSAD = 0;
291	m_spatialSAD = 0;
292	#endif
293
294	// analysis of CU
295	DEBUG_STRING_NEW(sDebug)
296
297	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 DEBUG_STRING_PASS_INTO(sDebug) );
298	DEBUG_STRING_OUTPUT(std::cout, sDebug)
299
300	#if ADAPTIVE_QP_SELECTION
301	if( m_pcEncCfg->getUseAdaptQpSelect() )
302	{
303	if(pCtu->getSlice()->getSliceType()!=I_SLICE) //IIII
304	{
305	xCtuCollectARLStats( pCtu );
306	}
307	}
308	#endif
309	}
310	/** \param pCtu pointer of CU data class
311	*/
312	Void TEncCu::encodeCtu ( TComDataCU* pCtu )
313	{
314	if ( pCtu->getSlice()->getPPS()->getUseDQP() )
315	{
316	setdQPFlag(true);
317	}
318
319	if ( pCtu->getSlice()->getUseChromaQpAdj() )
320	{
321	setCodeChromaQpAdjFlag(true);
322	}
323
324	// Encode CU data
325	xEncodeCU( pCtu, 0, 0 );
326	}
327
328	// ====================================================================================================================
329	// Protected member functions
330	// ====================================================================================================================
331	//! Derive small set of test modes for AMP encoder speed-up
332	#if AMP_ENC_SPEEDUP
333	#if AMP_MRG
334	Void TEncCu::deriveTestModeAMP (TComDataCU *pcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
335	#else
336	Void TEncCu::deriveTestModeAMP (TComDataCU *pcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
337	#endif
338	{
339	if ( pcBestCU->getPartitionSize(0) == SIZE_2NxN )
340	{
341	bTestAMP_Hor = true;
342	}
343	else if ( pcBestCU->getPartitionSize(0) == SIZE_Nx2N )
344	{
345	bTestAMP_Ver = true;
346	}
347	else if ( pcBestCU->getPartitionSize(0) == SIZE_2Nx2N && pcBestCU->getMergeFlag(0) == false && pcBestCU->isSkipped(0) == false )
348	{
349	bTestAMP_Hor = true;
350	bTestAMP_Ver = true;
351	}
352
353	#if AMP_MRG
354	//! Utilizing the partition size of parent PU
355	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
356	{
357	bTestMergeAMP_Hor = true;
358	bTestMergeAMP_Ver = true;
359	}
360
361	if ( eParentPartSize == NUMBER_OF_PART_SIZES ) //! if parent is intra
362	{
363	if ( pcBestCU->getPartitionSize(0) == SIZE_2NxN )
364	{
365	bTestMergeAMP_Hor = true;
366	}
367	else if ( pcBestCU->getPartitionSize(0) == SIZE_Nx2N )
368	{
369	bTestMergeAMP_Ver = true;
370	}
371	}
372
373	if ( pcBestCU->getPartitionSize(0) == SIZE_2Nx2N && pcBestCU->isSkipped(0) == false )
374	{
375	bTestMergeAMP_Hor = true;
376	bTestMergeAMP_Ver = true;
377	}
378
379	if ( pcBestCU->getWidth(0) == 64 )
380	{
381	bTestAMP_Hor = false;
382	bTestAMP_Ver = false;
383	}
384	#else
385	//! Utilizing the partition size of parent PU
386	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
387	{
388	bTestAMP_Hor = true;
389	bTestAMP_Ver = true;
390	}
391
392	if ( eParentPartSize == SIZE_2Nx2N )
393	{
394	bTestAMP_Hor = false;
395	bTestAMP_Ver = false;
396	}
397	#endif
398	}
399	#endif
400
401
402	// ====================================================================================================================
403	// Protected member functions
404	// ====================================================================================================================
405	/** Compress a CU block recursively with enabling sub-CTU-level delta QP
406	* - for loop of QP value to compress the current CU with all possible QP
407	*/
408	#if AMP_ENC_SPEEDUP
409	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, const UInt uiDepth DEBUG_STRING_FN_DECLARE(sDebug_), PartSize eParentPartSize )
410	#else
411	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, const UInt uiDepth )
412	#endif
413	{
414	TComPic* pcPic = rpcBestCU->getPic();
415	DEBUG_STRING_NEW(sDebug)
416	const TComPPS &pps=*(rpcTempCU->getSlice()->getPPS());
417	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
418
419	// These are only used if getFastDeltaQp() is true
420	const UInt fastDeltaQPCuMaxSize = Clip3(sps.getMaxCUHeight()>>sps.getLog2DiffMaxMinCodingBlockSize(), sps.getMaxCUHeight(), 32u);
421
422
423	#if NH_3D_QTLPC
424	Bool bLimQtPredFalg = pcPic->getSlice(0)->getQtPredFlag();
425	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
426
427	Bool depthMapDetect = (pcTexture != NULL);
428	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
429
430	Bool rapPic = (rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA);
431
432	Bool bTry2NxN = true;
433	Bool bTryNx2N = true;
434	#endif
435
436	// get Original YUV data from picture
437	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getCtuRsAddr(), rpcBestCU->getZorderIdxInCtu() );
438
439	#if NH_3D_QTLPC
440	Bool bTrySplit = true;
441	Bool bTrySplitDQP = true;
442	#endif
443	// variable for Cbf fast mode PU decision
444	Bool doNotBlockPu = true;
445	Bool earlyDetectionSkipMode = false;
446
447	#if NH_3D_NBDV
448	DisInfo DvInfo;
449	DvInfo.m_acNBDV.setZero();
450	DvInfo.m_aVIdxCan = 0;
451	#if NH_3D_NBDV_REF
452	DvInfo.m_acDoNBDV.setZero();
453	#endif
454	#endif
455	const UInt uiLPelX = rpcBestCU->getCUPelX();
456	const UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
457	const UInt uiTPelY = rpcBestCU->getCUPelY();
458	const UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
459	const UInt uiWidth = rpcBestCU->getWidth(0);
460
461	#if H_MV_ENC_DEC_TRAC
462	#if ENC_DEC_TRACE
463	stopAtPos ( rpcBestCU->getSlice()->getPOC(),
464	rpcBestCU->getSlice()->getLayerId(),
465	rpcBestCU->getCUPelX(),
466	rpcBestCU->getCUPelY(),
467	rpcBestCU->getWidth(0),
468	rpcBestCU->getHeight(0) );
469	#endif
470	#endif
471
472	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
473	Int iMinQP;
474	Int iMaxQP;
475	Bool isAddLowestQP = false;
476
477	const UInt numberValidComponents = rpcBestCU->getPic()->getNumberValidComponents();
478
479	if( uiDepth <= pps.getMaxCuDQPDepth() )
480	{
481	Int idQP = m_pcEncCfg->getMaxDeltaQP();
482	iMinQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP-idQP );
483	iMaxQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP+idQP );
484	}
485	else
486	{
487	iMinQP = rpcTempCU->getQP(0);
488	iMaxQP = rpcTempCU->getQP(0);
489	}
490
491	if ( m_pcEncCfg->getUseRateCtrl() )
492	{
493	iMinQP = m_pcRateCtrl->getRCQP();
494	iMaxQP = m_pcRateCtrl->getRCQP();
495	}
496
497	// transquant-bypass (TQB) processing loop variable initialisation ---
498
499	const Int lowestQP = iMinQP; // For TQB, use this QP which is the lowest non TQB QP tested (rather than QP'=0) - that way delta QPs are smaller, and TQB can be tested at all CU levels.
500
501	if ( (pps.getTransquantBypassEnableFlag()) )
502	{
503	isAddLowestQP = true; // mark that the first iteration is to cost TQB mode.
504	iMinQP = iMinQP - 1; // increase loop variable range by 1, to allow testing of TQB mode along with other QPs
505	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
506	{
507	iMaxQP = iMinQP;
508	}
509	}
510
511	#if NH_3D_IC
512	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE ) && !rpcTempCU->getSlice()->getIsDepth();
513	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
514	#endif
515
516	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
517
518	const Bool bBoundary = !( uiRPelX < sps.getPicWidthInLumaSamples() && uiBPelY < sps.getPicHeightInLumaSamples() );
519	#if NH_3D_FAST_TEXTURE_ENCODING
520	Bool bIVFMerge = false;
521	Int iIVFMaxD = 0;
522	Bool bFMD = false;
523	Bool bSubBranch = true;
524	#endif
525	if ( !bBoundary )
526	{
527	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
528	{
529	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
530
531	if (bIsLosslessMode)
532	{
533	iQP = lowestQP;
534	}
535
536	#if NH_3D_QTLPC
537	bTrySplit = true;
538	#endif
539
540	m_cuChromaQpOffsetIdxPlus1 = 0;
541	if (pcSlice->getUseChromaQpAdj())
542	{
543	/* Pre-estimation of chroma QP based on input block activity may be performed
544	* here, using for example m_ppcOrigYuv[uiDepth] */
545	/* To exercise the current code, the index used for adjustment is based on
546	* block position
547	*/
548	Int lgMinCuSize = sps.getLog2MinCodingBlockSize() +
549	std::max<Int>(0, sps.getLog2DiffMaxMinCodingBlockSize()-Int(pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth()));
550	m_cuChromaQpOffsetIdxPlus1 = ((uiLPelX >> lgMinCuSize) + (uiTPelY >> lgMinCuSize)) % (pps.getPpsRangeExtension().getChromaQpOffsetListLen() + 1);
551	}
552
553	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
554	#if NH_3D_QTLPC
555	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
556	#if H_3D_FCO
557	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ) && pcTexture->getReconMark())
558	#else
559	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
560	#endif
561	{
562	TComDataCU* pcTextureCU = pcTexture->getCtu( rpcBestCU->getCtuRsAddr() ); //Corresponding texture LCU
563	UInt uiCUIdx = rpcBestCU->getZorderIdxInCtu();
564	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitioned than the texture.
565	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
566	{
567	bTrySplit = true;
568	bTryNx2N = true;
569	bTry2NxN = true;
570	}
571	else
572	{
573	bTrySplit = false;
574	bTryNx2N = false;
575	bTry2NxN = false;
576	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
577	{
578	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
579	{
580	bTry2NxN = true;
581	}
582	else
583	{
584	bTryNx2N = true;
585	}
586	}
587	}
588	}
589	#endif
590
591	#if NH_3D_NBDV
592	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
593	{
594	#if NH_3D_ARP && NH_3D_IV_MERGE && NH_3D_VSP
595	if( rpcTempCU->getSlice()->getIvResPredFlag() \|\| rpcTempCU->getSlice()->getIvMvPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
596	#else
597	#if NH_3D_IV_MERGE && NH_3D_VSP
598	if( rpcTempCU->getSlice()->getIvMvPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
599	#else
600	#if NH_3D_ARP && NH_3D_VSP
601	if( rpcTempCU->getSlice()->getIvResPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
602	#else
603	#if NH_3D_VSP
604	if( rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
605	#else
606	#if NH_3D_ARP
607	if( rpcTempCU->getSlice()->getIvResPredFlag() )
608	#else
609	#if H_3D_IV_MERGE
610	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
611	#else
612	#if NH_3D_DBBP
613	if( rpcTempCU->getSlice()->getDepthBasedBlkPartFlag() )
614	#else
615	if (0)
616	#endif
617	#endif
618	#endif
619	#endif
620	#endif
621	#endif
622	#endif
623	{
624	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
625	rpcTempCU->setPartSizeSubParts(SIZE_2Nx2N, 0, uiDepth);
626	#if NH_3D_IV_MERGE
627	if (rpcTempCU->getSlice()->getIsDepth() )
628	{
629	rpcTempCU->getDispforDepth(0, 0, &DvInfo);
630	}
631	else
632	{
633	#endif
634	#if NH_3D_NBDV_REF
635	if( rpcTempCU->getSlice()->getDepthRefinementFlag() )
636	{
637	rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
638	}
639	else
640	#endif
641	{
642	rpcTempCU->getDisMvpCandNBDV(&DvInfo);
643	}
644	#if NH_3D_IV_MERGE
645	}
646	#endif
647	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
648	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
649	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
650	}
651	}
652	#if NH_3D_FAST_TEXTURE_ENCODING
653	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
654	{
655	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
656	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
657	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
658	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
659	}
660	#endif
661	#endif
662	// do inter modes, SKIP and 2Nx2N
663	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
664	{
665	#if NH_3D_IC
666	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
667	{
668	Bool bICFlag = uiICId ? true : false;
669	#endif
670	// 2Nx2N
671	if(m_pcEncCfg->getUseEarlySkipDetection())
672	{
673	#if NH_3D_IC
674	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
675	#endif
676	#if NH_3D_FAST_TEXTURE_ENCODING
677	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
678	#else
679	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
680	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
681	#endif
682	#if NH_3D_VSP \|\| NH_3D_DBBP
683	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
684	#endif
685	}
686	// SKIP
687	#if NH_3D_IC
688	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
689	#endif
690	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU DEBUG_STRING_PASS_INTO(sDebug), &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
691	#if NH_3D_FAST_TEXTURE_ENCODING
692	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
693	#endif
694
695	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
696	#if NH_3D_VSP \|\| NH_3D_DBBP
697	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
698	#endif
699
700	if(!m_pcEncCfg->getUseEarlySkipDetection())
701	{
702	// 2Nx2N, NxN
703	#if NH_3D_IC
704	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
705	#endif
706	#if NH_3D_FAST_TEXTURE_ENCODING
707	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
708	#else
709
710	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
711	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
712	#endif
713	#if NH_3D_VSP \|\| NH_3D_DBBP
714	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
715	#endif
716	#if NH_3D_DBBP
717	if( rpcTempCU->getSlice()->getDepthBasedBlkPartFlag() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
718	{
719	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU DEBUG_STRING_PASS_INTO(sDebug), false );
720	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
721	#if NH_3D_VSP \|\| NH_3D_DBBP
722	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
723	#endif
724	}
725	#endif
726
727	if(m_pcEncCfg->getUseCbfFastMode())
728	{
729	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
730	}
731	}
732	#if NH_3D_IC
733	}
734	#endif
735	}
736	#if NH_3D_QTLPC
737	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
738	{
739	bTrySplitDQP = bTrySplit;
740	}
741	#endif
742
743	if (bIsLosslessMode) // Restore loop variable if lossless mode was searched.
744	{
745	iQP = iMinQP;
746	}
747	}
748
749	#if KWU_RC_MADPRED_E0227
750	if ( uiDepth <= m_addSADDepth )
751	{
752	m_LCUPredictionSAD += m_temporalSAD;
753	m_addSADDepth = uiDepth;
754	}
755	#endif
756	#if NH_3D_ENC_DEPTH
757	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
758	{
759	earlyDetectionSkipMode = false;
760	}
761	#endif
762	#if NH_3D_DIS
763	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
764	if( rpcBestCU->getSlice()->getDepthIntraSkipFlag() )
765	{
766	xCheckRDCostDIS( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
767	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
768	}
769	#endif
770	if(!earlyDetectionSkipMode)
771	{
772	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
773	{
774	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP); // If lossless, then iQP is irrelevant for subsequent modules.
775
776	if (bIsLosslessMode)
777	{
778	iQP = lowestQP;
779	}
780
781	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
782
783	// do inter modes, NxN, 2NxN, and Nx2N
784	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
785	{
786	// 2Nx2N, NxN
787
788	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
789	{
790	if( uiDepth == sps.getLog2DiffMaxMinCodingBlockSize() && doNotBlockPu
791	#if NH_3D_QTLPC
792	&& bTrySplit
793	#endif
794	)
795	{
796	#if NH_3D_FAST_TEXTURE_ENCODING
797	xCheckRDCostInter( rpcBestCU, rpcTempCU DEBUG_STRING_PASS_INTO(sDebug), SIZE_NxN, bFMD );
798	#else
799
800	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug) );
801	#endif
802	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
803	#if NH_3D_VSP \|\| NH_3D_DBBP
804	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
805	#endif
806
807	}
808	}
809
810	if(doNotBlockPu
811	#if NH_3D_QTLPC
812	&& bTryNx2N
813	#endif
814	)
815	{
816	#if NH_3D_FAST_TEXTURE_ENCODING
817	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD );
818	#else
819	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
820	#endif
821	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
822	#if NH_3D_VSP \|\| NH_3D_DBBP
823	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
824	#endif
825
826	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
827	{
828	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
829	}
830	}
831	if(doNotBlockPu
832	#if NH_3D_QTLPC
833	&& bTry2NxN
834	#endif
835	)
836	{
837	#if NH_3D_FAST_TEXTURE_ENCODING
838	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN DEBUG_STRING_PASS_INTO(sDebug), bFMD );
839	#else
840
841	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN DEBUG_STRING_PASS_INTO(sDebug) );
842	#endif
843
844	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
845	#if NH_3D_VSP \|\| NH_3D_DBBP
846	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
847	#endif
848
849	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
850	{
851	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
852	}
853	}
854
855	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
856	if(sps.getUseAMP() && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() )
857	{
858	#if AMP_ENC_SPEEDUP
859	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
860
861	#if AMP_MRG
862	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
863
864	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
865	#else
866	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
867	#endif
868
869	//! Do horizontal AMP
870	if ( bTestAMP_Hor )
871	{
872	if(doNotBlockPu
873	#if NH_3D_QTLPC
874	&& bTry2NxN
875	#endif
876	)
877	{
878	#if NH_3D_FAST_TEXTURE_ENCODING
879	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug), bFMD );
880	#else
881	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug) );
882	#endif
883	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
884	#if NH_3D_VSP \|\| NH_3D_DBBP
885	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
886	#endif
887	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
888	{
889	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
890	}
891	}
892	if(doNotBlockPu
893	#if NH_3D_QTLPC
894	&& bTry2NxN
895	#endif
896	)
897	{
898	#if NH_3D_FAST_TEXTURE_ENCODING
899	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug), bFMD );
900	#else
901	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug) );
902	#endif
903
904	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
905	#if NH_3D_VSP \|\| NH_3D_DBBP
906	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
907	#endif
908
909	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
910	{
911	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
912	}
913	}
914	}
915	#if AMP_MRG
916	else if ( bTestMergeAMP_Hor )
917	{
918	if(doNotBlockPu
919	#if NH_3D_QTLPC
920	&& bTry2NxN
921	#endif
922	)
923	{
924	#if NH_3D_FAST_TEXTURE_ENCODING
925	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
926	#else
927
928	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug), true );
929	#endif
930
931	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
932	#if NH_3D_VSP \|\| NH_3D_DBBP
933	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
934	#endif
935	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
936	{
937	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
938	}
939	}
940	if(doNotBlockPu
941	#if NH_3D_QTLPC
942	&& bTry2NxN
943	#endif
944	)
945	{
946	#if NH_3D_FAST_TEXTURE_ENCODING
947	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
948	#else
949	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug), true );
950	#endif
951	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
952	#if NH_3D_VSP \|\| NH_3D_DBBP
953	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
954	#endif
955
956	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
957	{
958	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
959	}
960	}
961	}
962	#endif
963
964	//! Do horizontal AMP
965	if ( bTestAMP_Ver )
966	{
967	if(doNotBlockPu
968	#if NH_3D_QTLPC
969	&& bTryNx2N
970	#endif
971	)
972	{
973	#if NH_3D_FAST_TEXTURE_ENCODING
974	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD );
975	#else
976	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug) );
977	#endif
978
979	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
980	#if NH_3D_VSP \|\| NH_3D_DBBP
981	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
982	#endif
983	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
984	{
985	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
986	}
987	}
988	if(doNotBlockPu
989	#if NH_3D_QTLPC
990	&& bTryNx2N
991	#endif
992	)
993	{
994	#if NH_3D_FAST_TEXTURE_ENCODING
995	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD );
996	#else
997	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug) );
998	#endif
999	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1000	#if NH_3D_VSP \|\| NH_3D_DBBP
1001	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1002	#endif
1003	}
1004	}
1005	#if AMP_MRG
1006	else if ( bTestMergeAMP_Ver )
1007	{
1008	if(doNotBlockPu
1009	#if NH_3D_QTLPC
1010	&& bTryNx2N
1011	#endif
1012	)
1013	{
1014	#if NH_3D_FAST_TEXTURE_ENCODING
1015	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
1016	#else
1017	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug), true );
1018	#endif
1019	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1020	#if NH_3D_VSP \|\| NH_3D_DBBP
1021	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1022	#endif
1023	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
1024	{
1025	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
1026	}
1027	}
1028	if(doNotBlockPu
1029	#if NH_3D_QTLPC
1030	&& bTryNx2N
1031	#endif
1032	)
1033	{
1034	#if NH_3D_FAST_TEXTURE_ENCODING
1035	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
1036	#else
1037
1038	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug), true );
1039	#endif
1040	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1041	#if NH_3D_VSP \|\| NH_3D_DBBP
1042	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1043	#endif
1044
1045	}
1046	}
1047	#endif
1048
1049	#else
1050	#if NH_3D_QTLPC
1051	if (bTry2NxN)
1052	{
1053	#endif
1054
1055	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1056	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1057	#if NH_3D_VSP \|\| NH_3D_DBBP
1058	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1059	#endif
1060	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1061	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1062	#if NH_3D_VSP \|\| NH_3D_DBBP
1063	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1064	#endif
1065	#if NH_3D_QTLPC
1066	}
1067	if (bTryNx2N)
1068	{
1069	#endif
1070	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1071	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1072	#if NH_3D_VSP \|\| NH_3D_DBBP
1073	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1074	#endif
1075	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1076	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1077	#if NH_3D_VSP \|\| NH_3D_DBBP
1078	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1079	#endif
1080	#if NH_3D_QTLPC
1081	}
1082	#endif
1083
1084
1085	#endif
1086	}
1087	}
1088	#if NH_3D_FAST_TEXTURE_ENCODING
1089	if(!bFMD)
1090	{
1091	#endif
1092
1093	// do normal intra modes
1094	// speedup for inter frames
1095	Double intraCost = 0.0;
1096
1097	if((rpcBestCU->getSlice()->getSliceType() == I_SLICE) \|\|
1098	((!m_pcEncCfg->getDisableIntraPUsInInterSlices()) && ( // avoid very complex intra if it is unlikely
1099	(rpcBestCU->getCbf( 0, COMPONENT_Y ) != 0) \|\|
1100	((rpcBestCU->getCbf( 0, COMPONENT_Cb ) != 0) && (numberValidComponents > COMPONENT_Cb)) \|\|
1101	((rpcBestCU->getCbf( 0, COMPONENT_Cr ) != 0) && (numberValidComponents > COMPONENT_Cr))
1102	#if NH_3D_ENC_DEPTH
1103	\|\| rpcBestCU->getSlice()->getIsDepth()
1104	#endif
1105	)))
1106	{
1107	#if NH_3D_ENC_DEPTH
1108	Bool bOnlyIVP = false;
1109	Bool bUseIVP = true;
1110	if( (rpcBestCU->getSlice()->getSliceType() != I_SLICE) &&
1111	!( (rpcBestCU->getCbf( 0, COMPONENT_Y ) != 0) \|\|
1112	((rpcBestCU->getCbf( 0, COMPONENT_Cb ) != 0) && (numberValidComponents > COMPONENT_Cb)) \|\|
1113	((rpcBestCU->getCbf( 0, COMPONENT_Cr ) != 0) && (numberValidComponents > COMPONENT_Cr)) ) &&
1114	(rpcBestCU->getSlice()->getIsDepth() && !(rpcBestCU->getSlice()->isIRAP())) )
1115	{
1116	bOnlyIVP = true;
1117	bUseIVP = rpcBestCU->getSlice()->getIntraContourFlag();
1118	}
1119	if( bUseIVP )
1120	{
1121	xCheckRDCostIntra( rpcBestCU, rpcTempCU, intraCost, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug), bOnlyIVP );
1122	#else
1123	xCheckRDCostIntra( rpcBestCU, rpcTempCU, intraCost, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
1124	#endif
1125	#if KWU_RC_MADPRED_E0227
1126	if ( uiDepth <= m_addSADDepth )
1127	{
1128	m_LCUPredictionSAD += m_spatialSAD;
1129	m_addSADDepth = uiDepth;
1130	}
1131	#endif
1132
1133	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1134	if( uiDepth == sps.getLog2DiffMaxMinCodingBlockSize() )
1135	{
1136	#if NH_3D_QTLPC //Try IntraNxN
1137	if(bTrySplit)
1138	{
1139	#endif
1140	if( rpcTempCU->getWidth(0) > ( 1 << sps.getQuadtreeTULog2MinSize() ) )
1141	{
1142	Double tmpIntraCost;
1143	#if NH_3D_ENC_DEPTH
1144	xCheckRDCostIntra( rpcBestCU, rpcTempCU, tmpIntraCost, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug), bOnlyIVP );
1145	#else
1146	xCheckRDCostIntra( rpcBestCU, rpcTempCU, tmpIntraCost, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug) );
1147	#endif
1148
1149	intraCost = std::min(intraCost, tmpIntraCost);
1150	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1151	}
1152	#if NH_3D_QTLPC
1153	}
1154	#endif
1155	}
1156	#if NH_3D_ENC_DEPTH
1157	}
1158	#endif
1159	}
1160
1161	// test PCM
1162	if(sps.getUsePCM()
1163	&& rpcTempCU->getWidth(0) <= (1<<sps.getPCMLog2MaxSize())
1164	&& rpcTempCU->getWidth(0) >= (1<<sps.getPCMLog2MinSize()) )
1165	{
1166	UInt uiRawBits = getTotalBits(rpcBestCU->getWidth(0), rpcBestCU->getHeight(0), rpcBestCU->getPic()->getChromaFormat(), sps.getBitDepths().recon);
1167	UInt uiBestBits = rpcBestCU->getTotalBits();
1168	#if NH_3D_VSO // M7
1169	Double dRDCostTemp = m_pcRdCost->getUseLambdaScaleVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1170	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1171	#else
1172	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1173	#endif
1174
1175	{
1176	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1177	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1178	}
1179	}
1180	#if NH_3D_FAST_TEXTURE_ENCODING
1181	}
1182	#endif
1183	if (bIsLosslessMode) // Restore loop variable if lossless mode was searched.
1184	{
1185	iQP = iMinQP;
1186	}
1187	}
1188	}
1189
1190	if( rpcBestCU->getTotalCost()!=MAX_DOUBLE )
1191	{
1192	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
1193	m_pcEntropyCoder->resetBits();
1194	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1195	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1196	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1197	#if NH_3D_VSO // M8
1198	if ( m_pcRdCost->getUseVSO() )
1199	{
1200	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1201	}
1202	else
1203	#endif
1204	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1205	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
1206	}
1207	#if NH_3D_FAST_TEXTURE_ENCODING
1208	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1209	{
1210	bSubBranch = false;
1211	}
1212	#endif
1213	}
1214
1215	// copy original YUV samples to PCM buffer
1216	if( rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1217	{
1218	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1219	}
1220
1221	if( uiDepth == pps.getMaxCuDQPDepth() )
1222	{
1223	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1224	iMinQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP-idQP );
1225	iMaxQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP+idQP );
1226	}
1227	else if( uiDepth < pps.getMaxCuDQPDepth() )
1228	{
1229	iMinQP = iBaseQP;
1230	iMaxQP = iBaseQP;
1231	}
1232	else
1233	{
1234	const Int iStartQP = rpcTempCU->getQP(0);
1235	iMinQP = iStartQP;
1236	iMaxQP = iStartQP;
1237	}
1238
1239	if ( m_pcEncCfg->getUseRateCtrl() )
1240	{
1241	iMinQP = m_pcRateCtrl->getRCQP();
1242	iMaxQP = m_pcRateCtrl->getRCQP();
1243	}
1244
1245	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1246	{
1247	iMaxQP = iMinQP; // If all TUs are forced into using transquant bypass, do not loop here.
1248	}
1249	#if NH_3D_FAST_TEXTURE_ENCODING
1250	bSubBranch = bSubBranch && (bBoundary \|\| !( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isSkipped(0) ));
1251	#else
1252	const Bool bSubBranch = bBoundary \|\| !( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isSkipped(0) );
1253	#endif
1254	#if NH_3D_QTLPC
1255	if( bSubBranch && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() && (!getFastDeltaQp() \|\| uiWidth > fastDeltaQPCuMaxSize \|\| bBoundary) && bTrySplitDQP )
1256	#else
1257	if( bSubBranch && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() && (!getFastDeltaQp() \|\| uiWidth > fastDeltaQPCuMaxSize \|\| bBoundary))
1258	#endif
1259	{
1260	// further split
1261	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1262	{
1263	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1264
1265	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1266
1267	#if NH_3D_VSO // M9
1268	// reset Model
1269	if( m_pcRdCost->getUseRenModel() )
1270	{
1271	UInt uiWidthOy = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
1272	UInt uiHeightOy = m_ppcOrigYuv[uiDepth]->getHeight( COMPONENT_Y );
1273	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y, 0 );
1274	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride( COMPONENT_Y );
1275	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidthOy, uiHeightOy );
1276	}
1277	#endif
1278	UChar uhNextDepth = uiDepth+1;
1279	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1280	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1281	DEBUG_STRING_NEW(sTempDebug)
1282
1283	#if NH_3D_ARP
1284	m_ppcWeightedTempCU[uhNextDepth]->setSlice( m_ppcWeightedTempCU[ uiDepth]->getSlice());
1285	m_ppcWeightedTempCU[uhNextDepth]->setPic ( m_ppcWeightedTempCU[ uiDepth] );
1286	#endif
1287	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1288	{
1289	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1290	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1291
1292	if( ( pcSubBestPartCU->getCUPelX() < sps.getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < sps.getPicHeightInLumaSamples() ) )
1293	{
1294	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1295	{
1296	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1297	}
1298	else
1299	{
1300	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1301	}
1302
1303	#if AMP_ENC_SPEEDUP
1304	DEBUG_STRING_NEW(sChild)
1305	if ( !(rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isInter(0)) )
1306	{
1307	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth DEBUG_STRING_PASS_INTO(sChild), NUMBER_OF_PART_SIZES );
1308	}
1309	else
1310	{
1311
1312	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth DEBUG_STRING_PASS_INTO(sChild), rpcBestCU->getPartitionSize(0) );
1313	}
1314	DEBUG_STRING_APPEND(sTempDebug, sChild)
1315	#else
1316	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1317	#endif
1318
1319	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1320	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1321	}
1322	else
1323	{
1324	pcSubBestPartCU->copyToPic( uhNextDepth );
1325	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1326	}
1327	}
1328
1329	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1330	if( !bBoundary )
1331	{
1332	m_pcEntropyCoder->resetBits();
1333	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1334
1335	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1336	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1337	}
1338	#if NH_3D_VSO // M10
1339	if ( m_pcRdCost->getUseVSO() )
1340	{
1341	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1342	}
1343	else
1344	#endif
1345	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1346
1347	if( uiDepth == pps.getMaxCuDQPDepth() && pps.getUseDQP())
1348	{
1349	Bool hasResidual = false;
1350	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1351	{
1352	if( ( rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Y)
1353	\|\| (rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Cb) && (numberValidComponents > COMPONENT_Cb))
1354	\|\| (rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Cr) && (numberValidComponents > COMPONENT_Cr)) ) )
1355	{
1356	hasResidual = true;
1357	break;
1358	}
1359	}
1360
1361	if ( hasResidual )
1362	{
1363	m_pcEntropyCoder->resetBits();
1364	m_pcEntropyCoder->encodeQP( rpcTempCU, 0, false );
1365	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1366	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1367	#if NH_3D_VSO // M11
1368	if ( m_pcRdCost->getUseLambdaScaleVSO())
1369	{
1370	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1371	}
1372	else
1373	#endif
1374	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1375
1376	Bool foundNonZeroCbf = false;
1377	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( 0 ), 0, uiDepth, foundNonZeroCbf );
1378	assert( foundNonZeroCbf );
1379	}
1380	else
1381	{
1382	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
1383	}
1384	}
1385
1386	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1387
1388	// If the configuration being tested exceeds the maximum number of bytes for a slice / slice-segment, then
1389	// a proper RD evaluation cannot be performed. Therefore, termination of the
1390	// slice/slice-segment must be made prior to this CTU.
1391	// This can be achieved by forcing the decision to be that of the rpcTempCU.
1392	// The exception is each slice / slice-segment must have at least one CTU.
1393	if (rpcBestCU->getTotalCost()!=MAX_DOUBLE)
1394	{
1395	const Bool isEndOfSlice = pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES
1396	&& ((pcSlice->getSliceBits()+rpcBestCU->getTotalBits())>pcSlice->getSliceArgument()<<3)
1397	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceCurStartCtuTsAddr())
1398	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceSegmentCurStartCtuTsAddr());
1399	const Bool isEndOfSliceSegment = pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1400	&& ((pcSlice->getSliceSegmentBits()+rpcBestCU->getTotalBits()) > pcSlice->getSliceSegmentArgument()<<3)
1401	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceSegmentCurStartCtuTsAddr());
1402	// Do not need to check slice condition for slice-segment since a slice-segment is a subset of a slice.
1403	if(isEndOfSlice\|\|isEndOfSliceSegment)
1404	{
1405	rpcBestCU->getTotalCost()=MAX_DOUBLE;
1406	}
1407	}
1408
1409	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTempDebug) DEBUG_STRING_PASS_INTO(false) ); // RD compare current larger prediction
1410	// with sub partitioned prediction.
1411	}
1412	}
1413	#if NH_3D_VSO // M12
1414	if( m_pcRdCost->getUseRenModel() )
1415	{
1416	UInt uiWidthRy = m_ppcRecoYuvBest[uiDepth]->getWidth ( COMPONENT_Y );
1417	UInt uiHeightRy = m_ppcRecoYuvBest[uiDepth]->getHeight ( COMPONENT_Y );
1418	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getAddr ( COMPONENT_Y, 0 );
1419	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( COMPONENT_Y );
1420	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidthRy, uiHeightRy );
1421	}
1422	#endif
1423
1424	DEBUG_STRING_APPEND(sDebug_, sDebug);
1425
1426	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1427
1428	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getCtuRsAddr(), rpcBestCU->getZorderIdxInCtu(), uiDepth, uiDepth ); // Copy Yuv data to picture Yuv
1429	if (bBoundary)
1430	{
1431	return;
1432	}
1433
1434	// Assert if Best prediction mode is NONE
1435	// Selected mode's RD-cost must be not MAX_DOUBLE.
1436	assert( rpcBestCU->getPartitionSize ( 0 ) != NUMBER_OF_PART_SIZES );
1437	assert( rpcBestCU->getPredictionMode( 0 ) != NUMBER_OF_PREDICTION_MODES );
1438	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1439	}
1440
1441	/** finish encoding a cu and handle end-of-slice conditions
1442	* \param pcCU
1443	* \param uiAbsPartIdx
1444	* \param uiDepth
1445	* \returns Void
1446	*/
1447	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx )
1448	{
1449	TComPic* pcPic = pcCU->getPic();
1450	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1451
1452	//Calculate end address
1453	const Int currentCTUTsAddr = pcPic->getPicSym()->getCtuRsToTsAddrMap(pcCU->getCtuRsAddr());
1454	const Bool isLastSubCUOfCtu = pcCU->isLastSubCUOfCtu(uiAbsPartIdx);
1455	if ( isLastSubCUOfCtu )
1456	{
1457	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1458	// i.e. when the slice segment CurEnd CTU address is the current CTU address+1.
1459	if (pcSlice->getSliceSegmentCurEndCtuTsAddr() != currentCTUTsAddr+1)
1460	{
1461	m_pcEntropyCoder->encodeTerminatingBit( 0 );
1462	}
1463	}
1464	}
1465
1466	/** Compute QP for each CU
1467	* \param pcCU Target CU
1468	* \param uiDepth CU depth
1469	* \returns quantization parameter
1470	*/
1471	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1472	{
1473	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1474	Int iQpOffset = 0;
1475	if ( m_pcEncCfg->getUseAdaptiveQP() )
1476	{
1477	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1478	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1479	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1480	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1481	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1482	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1483	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1484
1485	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1486	Double dAvgAct = pcAQLayer->getAvgActivity();
1487	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1488	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1489	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1490	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1491	}
1492
1493	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQp+iQpOffset );
1494	}
1495
1496	/** encode a CU block recursively
1497	* \param pcCU
1498	* \param uiAbsPartIdx
1499	* \param uiDepth
1500	* \returns Void
1501	*/
1502	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1503	{
1504	TComPic *const pcPic = pcCU->getPic();
1505	TComSlice *const pcSlice = pcCU->getSlice();
1506	const TComSPS &sps =*(pcSlice->getSPS());
1507	const TComPPS &pps =*(pcSlice->getPPS());
1508
1509	const UInt maxCUWidth = sps.getMaxCUWidth();
1510	const UInt maxCUHeight = sps.getMaxCUHeight();
1511
1512	Bool bBoundary = false;
1513	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1514	const UInt uiRPelX = uiLPelX + (maxCUWidth>>uiDepth) - 1;
1515	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1516	const UInt uiBPelY = uiTPelY + (maxCUHeight>>uiDepth) - 1;
1517
1518	#if H_MV_ENC_DEC_TRAC
1519	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1520	DTRACE_CU("x0", uiLPelX)
1521	DTRACE_CU("x1", uiTPelY)
1522	DTRACE_CU("log2CbSize", maxCUWidth>>uiDepth )
1523	DTRACE_CU("cqtDepth" , uiDepth)
1524	#endif
1525
1526	if( ( uiRPelX < sps.getPicWidthInLumaSamples() ) && ( uiBPelY < sps.getPicHeightInLumaSamples() ) )
1527	{
1528	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1529	}
1530	else
1531	{
1532	bBoundary = true;
1533	}
1534
1535	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() ) ) \|\| bBoundary )
1536	{
1537	UInt uiQNumParts = ( pcPic->getNumPartitionsInCtu() >> (uiDepth<<1) )>>2;
1538	if( uiDepth == pps.getMaxCuDQPDepth() && pps.getUseDQP())
1539	{
1540	setdQPFlag(true);
1541	}
1542
1543	if( uiDepth == pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth() && pcSlice->getUseChromaQpAdj())
1544	{
1545	setCodeChromaQpAdjFlag(true);
1546	}
1547
1548	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1549	{
1550	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1551	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1552	if( ( uiLPelX < sps.getPicWidthInLumaSamples() ) && ( uiTPelY < sps.getPicHeightInLumaSamples() ) )
1553	{
1554	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1555	}
1556	}
1557	return;
1558	}
1559
1560	#if H_MV_ENC_DEC_TRAC
1561	DTRACE_CU_S("=========== coding_unit ===========\n")
1562	#endif
1563
1564
1565	if( uiDepth <= pps.getMaxCuDQPDepth() && pps.getUseDQP())
1566	{
1567	setdQPFlag(true);
1568	}
1569
1570	if( uiDepth <= pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth() && pcSlice->getUseChromaQpAdj())
1571	{
1572	setCodeChromaQpAdjFlag(true);
1573	}
1574
1575	if (pps.getTransquantBypassEnableFlag())
1576	{
1577	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1578	}
1579
1580	if( !pcSlice->isIntra() )
1581	{
1582	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1583	}
1584
1585	if( pcCU->isSkipped( uiAbsPartIdx ) )
1586	{
1587	#if H_MV_ENC_DEC_TRAC
1588	DTRACE_PU_S("=========== prediction_unit ===========\n")
1589	DTRACE_PU("x0", uiLPelX)
1590	DTRACE_PU("x1", uiTPelY)
1591	#endif
1592
1593	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1594	#if NH_3D_ARP
1595	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1596	#endif
1597	#if NH_3D_IC
1598	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1599	#endif
1600
1601	finishCU(pcCU,uiAbsPartIdx);
1602	return;
1603	}
1604
1605	#if NH_3D_DIS
1606	m_pcEntropyCoder->encodeDIS( pcCU, uiAbsPartIdx );
1607	if(!pcCU->getDISFlag(uiAbsPartIdx))
1608	{
1609	#endif
1610	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1611	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1612
1613	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1614	{
1615	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1616
1617	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1618	{
1619	#if NH_3D_SDC_INTRA
1620	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx );
1621	#endif
1622
1623	// Encode slice finish
1624	finishCU(pcCU,uiAbsPartIdx);
1625	return;
1626	}
1627	}
1628
1629	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1630	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1631	#if NH_3D_DBBP
1632	m_pcEntropyCoder->encodeDBBPFlag( pcCU, uiAbsPartIdx );
1633	#endif
1634	#if NH_3D_SDC_INTRA
1635	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx );
1636	#endif
1637	#if NH_3D_ARP
1638	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1639	#endif
1640	#if NH_3D_IC
1641	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1642	#endif
1643
1644	// Encode Coefficients
1645	Bool bCodeDQP = getdQPFlag();
1646	Bool codeChromaQpAdj = getCodeChromaQpAdjFlag();
1647	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, bCodeDQP, codeChromaQpAdj );
1648	setCodeChromaQpAdjFlag( codeChromaQpAdj );
1649	setdQPFlag( bCodeDQP );
1650	#if NH_3D_DIS
1651	}
1652	#endif
1653
1654
1655	// --- write terminating bit ---
1656	finishCU(pcCU,uiAbsPartIdx);
1657	}
1658
1659	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1660	{
1661	Int k, i, j, jj;
1662	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1663
1664	for( k = 0; k < 64; k += 8 )
1665	{
1666	diff[k+0] = piOrg[0] ;
1667	diff[k+1] = piOrg[1] ;
1668	diff[k+2] = piOrg[2] ;
1669	diff[k+3] = piOrg[3] ;
1670	diff[k+4] = piOrg[4] ;
1671	diff[k+5] = piOrg[5] ;
1672	diff[k+6] = piOrg[6] ;
1673	diff[k+7] = piOrg[7] ;
1674
1675	piOrg += iStrideOrg;
1676	}
1677
1678	//horizontal
1679	for (j=0; j < 8; j++)
1680	{
1681	jj = j << 3;
1682	m2[j][0] = diff[jj ] + diff[jj+4];
1683	m2[j][1] = diff[jj+1] + diff[jj+5];
1684	m2[j][2] = diff[jj+2] + diff[jj+6];
1685	m2[j][3] = diff[jj+3] + diff[jj+7];
1686	m2[j][4] = diff[jj ] - diff[jj+4];
1687	m2[j][5] = diff[jj+1] - diff[jj+5];
1688	m2[j][6] = diff[jj+2] - diff[jj+6];
1689	m2[j][7] = diff[jj+3] - diff[jj+7];
1690
1691	m1[j][0] = m2[j][0] + m2[j][2];
1692	m1[j][1] = m2[j][1] + m2[j][3];
1693	m1[j][2] = m2[j][0] - m2[j][2];
1694	m1[j][3] = m2[j][1] - m2[j][3];
1695	m1[j][4] = m2[j][4] + m2[j][6];
1696	m1[j][5] = m2[j][5] + m2[j][7];
1697	m1[j][6] = m2[j][4] - m2[j][6];
1698	m1[j][7] = m2[j][5] - m2[j][7];
1699
1700	m2[j][0] = m1[j][0] + m1[j][1];
1701	m2[j][1] = m1[j][0] - m1[j][1];
1702	m2[j][2] = m1[j][2] + m1[j][3];
1703	m2[j][3] = m1[j][2] - m1[j][3];
1704	m2[j][4] = m1[j][4] + m1[j][5];
1705	m2[j][5] = m1[j][4] - m1[j][5];
1706	m2[j][6] = m1[j][6] + m1[j][7];
1707	m2[j][7] = m1[j][6] - m1[j][7];
1708	}
1709
1710	//vertical
1711	for (i=0; i < 8; i++)
1712	{
1713	m3[0][i] = m2[0][i] + m2[4][i];
1714	m3[1][i] = m2[1][i] + m2[5][i];
1715	m3[2][i] = m2[2][i] + m2[6][i];
1716	m3[3][i] = m2[3][i] + m2[7][i];
1717	m3[4][i] = m2[0][i] - m2[4][i];
1718	m3[5][i] = m2[1][i] - m2[5][i];
1719	m3[6][i] = m2[2][i] - m2[6][i];
1720	m3[7][i] = m2[3][i] - m2[7][i];
1721
1722	m1[0][i] = m3[0][i] + m3[2][i];
1723	m1[1][i] = m3[1][i] + m3[3][i];
1724	m1[2][i] = m3[0][i] - m3[2][i];
1725	m1[3][i] = m3[1][i] - m3[3][i];
1726	m1[4][i] = m3[4][i] + m3[6][i];
1727	m1[5][i] = m3[5][i] + m3[7][i];
1728	m1[6][i] = m3[4][i] - m3[6][i];
1729	m1[7][i] = m3[5][i] - m3[7][i];
1730
1731	m2[0][i] = m1[0][i] + m1[1][i];
1732	m2[1][i] = m1[0][i] - m1[1][i];
1733	m2[2][i] = m1[2][i] + m1[3][i];
1734	m2[3][i] = m1[2][i] - m1[3][i];
1735	m2[4][i] = m1[4][i] + m1[5][i];
1736	m2[5][i] = m1[4][i] - m1[5][i];
1737	m2[6][i] = m1[6][i] + m1[7][i];
1738	m2[7][i] = m1[6][i] - m1[7][i];
1739	}
1740
1741	for (i = 0; i < 8; i++)
1742	{
1743	for (j = 0; j < 8; j++)
1744	{
1745	iSumHad += abs(m2[i][j]);
1746	}
1747	}
1748	iSumHad -= abs(m2[0][0]);
1749	iSumHad =(iSumHad+2)>>2;
1750	return(iSumHad);
1751	}
1752
1753	Int TEncCu::updateCtuDataISlice(TComDataCU* pCtu, Int width, Int height)
1754	{
1755	Int xBl, yBl;
1756	const Int iBlkSize = 8;
1757
1758	Pel* pOrgInit = pCtu->getPic()->getPicYuvOrg()->getAddr(COMPONENT_Y, pCtu->getCtuRsAddr(), 0);
1759	Int iStrideOrig = pCtu->getPic()->getPicYuvOrg()->getStride(COMPONENT_Y);
1760	Pel *pOrg;
1761
1762	Int iSumHad = 0;
1763	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1764	{
1765	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1766	{
1767	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1768	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1769	}
1770	}
1771	return(iSumHad);
1772	}
1773
1774	/** check RD costs for a CU block encoded with merge
1775	* \param rpcBestCU
1776	* \param rpcTempCU
1777	* \param earlyDetectionSkipMode
1778	*/
1779	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU DEBUG_STRING_FN_DECLARE(sDebug), Bool *earlyDetectionSkipMode )
1780	{
1781	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1782	if(getFastDeltaQp())
1783	{
1784	return; // never check merge in fast deltaqp mode
1785	}
1786
1787	D_PRINT_INC_INDENT( g_traceModeCheck, "xCheckRDCostMerge2Nx2N" );
1788
1789	#if NH_3D_MLC
1790	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1791	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1792	#else
1793	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1794	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1795	#endif
1796	Int numValidMergeCand = 0;
1797	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1798
1799	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1800	{
1801	uhInterDirNeighbours[ui] = 0;
1802	}
1803	UChar uhDepth = rpcTempCU->getDepth( 0 );
1804	#if NH_3D_IC
1805	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1806	#endif
1807	#if NH_3D_VSO // M1 //necessary here?
1808	if( m_pcRdCost->getUseRenModel() )
1809	{
1810	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
1811	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
1812	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
1813	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
1814	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1815	}
1816	#endif
1817
1818	#if NH_3D_ARP
1819	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1820	#else
1821	#endif
1822
1823	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to CTU level
1824
1825	#if NH_3D_SPIVMP
1826	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1827	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1828	TComMvField* pcMvFieldSP;
1829	UChar* puhInterDirSP;
1830	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartitionsInCtu()*2];
1831	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartitionsInCtu()];
1832	#endif
1833
1834	#if NH_3D_VSP
1835	#if !NH_3D_ARP
1836	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1837	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1838	#if NH_3D_MLC
1839	rpcTempCU->initAvailableFlags();
1840	#endif
1841	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1842	#if NH_3D_MLC
1843	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1844	#if NH_3D_SPIVMP
1845	, pcMvFieldSP, puhInterDirSP
1846	#endif
1847	, numValidMergeCand
1848	);
1849
1850	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1851	#if NH_3D_SPIVMP
1852	, bSPIVMPFlag
1853	#endif
1854	, numValidMergeCand
1855	);
1856	#endif
1857	#endif
1858	#else
1859	#if NH_3D_MLC
1860	rpcTempCU->initAvailableFlags();
1861	#endif
1862	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1863	#if NH_3D_MLC
1864	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1865	#if H_3D_SPIVMP
1866	, pcMvFieldSP, puhInterDirSP
1867	#endif
1868	, numValidMergeCand
1869	);
1870	#if NH_3D_MLC
1871	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours
1872	#if H_3D_SPIVMP
1873	, bSPIVMPFlag
1874	#endif
1875	, numValidMergeCand
1876	);
1877	#endif
1878	#endif
1879	#endif
1880
1881	#if NH_3D_MLC
1882	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1883	#else
1884	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1885	#endif
1886	#if NH_3D_MLC
1887	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1888	#else
1889	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1890	#endif
1891	{
1892	mergeCandBuffer[ui] = 0;
1893	}
1894
1895	Bool bestIsSkip = false;
1896
1897	UInt iteration;
1898	if ( rpcTempCU->isLosslessCoded(0))
1899	{
1900	iteration = 1;
1901	}
1902	else
1903	{
1904	iteration = 2;
1905	}
1906	DEBUG_STRING_NEW(bestStr)
1907
1908	#if NH_3D_ARP
1909	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1910	#if NH_3D_IC
1911	if( nARPWMax < 0 \|\| bICFlag )
1912	#else
1913	if( nARPWMax < 0 )
1914	#endif
1915	{
1916	nARPWMax = 0;
1917	}
1918	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1919	{
1920	#if NH_3D
1921	#if DEBUG_STRING
1922	bestStr.clear();
1923	#endif
1924	#endif
1925	#if NH_3D_IV_MERGE
1926	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1927	#else
1928	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS * sizeof(Int) );
1929	#endif
1930	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1931	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1932	#if NH_3D_IC
1933	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1934	#endif
1935	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1936	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, uhDepth );
1937	#if NH_3D_VSP
1938	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1939	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1940	#endif
1941	#if NH_3D
1942	#if NH_3D_MLC
1943	rpcTempCU->initAvailableFlags();
1944	#endif
1945	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1946	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1947	#if NH_3D_SPIVMP
1948	, pcMvFieldSP, puhInterDirSP
1949	#endif
1950	, numValidMergeCand
1951	);
1952
1953	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours
1954	#if NH_3D_VSP
1955	, vspFlag
1956	#endif
1957	#if NH_3D_SPIVMP
1958	, bSPIVMPFlag
1959	#endif
1960	, numValidMergeCand
1961	);
1962
1963	#else
1964	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1965	#endif
1966
1967
1968	#endif
1969
1970	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1971	{
1972	D_PRINT_INC_INDENT ( g_traceModeCheck, "uiNoResidual: " + n2s( uiNoResidual) );
1973
1974	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1975	{
1976	#if NH_3D_IC
1977	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1978	{
1979	if( bICFlag && uiMergeCand == 0 )
1980	{
1981	continue;
1982	}
1983	}
1984	#endif
1985	D_PRINT_INC_INDENT ( g_traceModeCheck, "uiMergeCand: "+ n2s(uiMergeCand) );
1986
1987	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1988	{
1989	if( !(bestIsSkip && uiNoResidual == 0) )
1990	{
1991	DEBUG_STRING_NEW(tmpStr)
1992	// set MC parameters
1993	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to CTU level
1994	#if NH_3D_IC
1995	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1996	#endif
1997	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
1998	rpcTempCU->setChromaQpAdjSubParts( bTransquantBypassFlag ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uhDepth );
1999	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to CTU level
2000	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to CTU level
2001	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to CTU level
2002	#if NH_3D_ARP
2003	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2004	#endif
2005
2006	#if NH_3D_VSP
2007	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
2008	#endif
2009	#if NH_3D_SPIVMP
2010	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
2011	if (bSPIVMPFlag[uiMergeCand])
2012	{
2013	UInt uiSPAddr;
2014	Int iWidth = rpcTempCU->getWidth(0);
2015	Int iHeight = rpcTempCU->getHeight(0);
2016	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
2017	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
2018	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
2019	{
2020	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
2021	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
2022	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
2023	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
2024	}
2025	}
2026	else
2027	#endif
2028	{
2029	#if NH_3D_VSP
2030	if ( vspFlag[uiMergeCand] )
2031	{
2032	UInt partAddr;
2033	Int vspSize;
2034	Int width, height;
2035	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
2036	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
2037	{
2038	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
2039	rpcTempCU->setVSPFlag( partAddr, vspSize );
2040	}
2041	else
2042	{
2043	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2044	}
2045	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
2046	{
2047	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
2048	rpcTempCU->setVSPFlag( partAddr, vspSize );
2049	}
2050	else
2051	{
2052	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2053	}
2054	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
2055	}
2056	else
2057	{
2058	#endif
2059	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to CTU level
2060	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2061	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2062	#if NH_3D_VSP
2063	}
2064	#endif
2065	}
2066	// do MC
2067	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
2068	// estimate residual and encode everything
2069	#if NH_3D_VSO //M2
2070	if( m_pcRdCost->getUseRenModel() )
2071	{ //Reset
2072	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2073	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ( COMPONENT_Y );
2074	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2075	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ( COMPONENT_Y );
2076	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2077	}
2078	#endif
2079	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2080	m_ppcOrigYuv [uhDepth],
2081	m_ppcPredYuvTemp[uhDepth],
2082	m_ppcResiYuvTemp[uhDepth],
2083	m_ppcResiYuvBest[uhDepth],
2084	m_ppcRecoYuvTemp[uhDepth],
2085	(uiNoResidual != 0) DEBUG_STRING_PASS_INTO(tmpStr) );
2086
2087	#if DEBUG_STRING
2088	DebugInterPredResiReco(tmpStr, (m_ppcPredYuvTemp[uhDepth]), (m_ppcResiYuvBest[uhDepth]), *(m_ppcRecoYuvTemp[uhDepth]), DebugStringGetPredModeMask(rpcTempCU->getPredictionMode(0)));
2089	#endif
2090
2091	if ((uiNoResidual == 0) && (rpcTempCU->getQtRootCbf(0) == 0))
2092	{
2093	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
2094	mergeCandBuffer[uiMergeCand] = 1;
2095	}
2096	#if NH_3D_DIS
2097	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2098	#endif
2099	#if NH_3D_VSP
2100	if( rpcTempCU->getSkipFlag(0) )
2101	{
2102	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2103	}
2104	#endif
2105	#if NH_3D_SDC_INTER
2106	TComDataCU *rpcTempCUPre = rpcTempCU;
2107	#endif
2108	Int orgQP = rpcTempCU->getQP( 0 );
2109	xCheckDQP( rpcTempCU );
2110	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(bestStr) DEBUG_STRING_PASS_INTO(tmpStr));
2111	#if NH_3D_SDC_INTER
2112	if( rpcTempCU->getSlice()->getInterSdcFlag() && !uiNoResidual )
2113	{
2114	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2115	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2116	{
2117	if( uiOffest > 3)
2118	{
2119	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2120	{
2121	continue;
2122	}
2123	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2124	{
2125	continue;
2126	}
2127	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2128	{
2129	continue;
2130	}
2131	}
2132	if( rpcTempCU != rpcTempCUPre )
2133	{
2134	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2135	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2136	}
2137	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2138	#if NH_3D_DIS
2139	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2140	#endif
2141	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2142	rpcTempCU->setCbfSubParts( 1, COMPONENT_Y, 0, uhDepth );
2143	#if NH_3D_VSO //M2
2144	if( m_pcRdCost->getUseRenModel() )
2145	{ //Reset
2146	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2147	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ( COMPONENT_Y );
2148	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2149	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ( COMPONENT_Y );
2150	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2151	}
2152	#endif
2153	Int iSdcOffset = 0;
2154	if(uiOffest % 2 == 0)
2155	{
2156	iSdcOffset = uiOffest >> 1;
2157	}
2158	else
2159	{
2160	iSdcOffset = -1 * (uiOffest >> 1);
2161	}
2162	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2163	m_ppcOrigYuv[uhDepth],
2164	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2165	m_ppcResiYuvTemp[uhDepth],
2166	m_ppcRecoYuvTemp[uhDepth],
2167	iSdcOffset,
2168	uhDepth );
2169	if (uiOffest <= 3 )
2170	{
2171	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2172	}
2173
2174	xCheckDQP( rpcTempCU );
2175	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2176	}
2177	}
2178	#endif
2179
2180	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2181
2182	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2183	{
2184	#if NH_3D_SDC_INTER
2185	if( rpcTempCU->getSlice()->getInterSdcFlag() )
2186	{
2187	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2188	}
2189	else
2190	{
2191	#endif
2192	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2193	#if NH_3D_SDC_INTER
2194	}
2195	#endif
2196	}
2197	}
2198	}
2199	D_DEC_INDENT( g_traceModeCheck );
2200	}
2201
2202	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2203	{
2204	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2205	{
2206	if( rpcBestCU->getMergeFlag( 0 ))
2207	{
2208	*earlyDetectionSkipMode = true;
2209	}
2210	else if(m_pcEncCfg->getFastSearch() != SELECTIVE)
2211	{
2212	Int absoulte_MV=0;
2213	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2214	{
2215	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2216	{
2217	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2218	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2219	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2220	absoulte_MV+=iHor+iVer;
2221	}
2222	}
2223
2224	if(absoulte_MV == 0)
2225	{
2226	*earlyDetectionSkipMode = true;
2227	}
2228	}
2229	}
2230	}
2231	D_DEC_INDENT( g_traceModeCheck );
2232	}
2233	DEBUG_STRING_APPEND(sDebug, bestStr)
2234	#if NH_3D_ARP
2235	}
2236	#endif
2237	#if NH_3D_SPIVMP
2238	delete[] pcMvFieldSP;
2239	delete[] puhInterDirSP;
2240	#endif
2241	D_DEC_INDENT( g_traceModeCheck );
2242	}
2243
2244
2245	#if AMP_MRG
2246	#if NH_3D_FAST_TEXTURE_ENCODING
2247	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize DEBUG_STRING_FN_DECLARE(sDebug), Bool bFMD, Bool bUseMRG)
2248	#else
2249	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize DEBUG_STRING_FN_DECLARE(sDebug), Bool bUseMRG)
2250	#endif
2251	#else
2252	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2253	#endif
2254	{
2255	DEBUG_STRING_NEW(sTest)
2256
2257	if(getFastDeltaQp())
2258	{
2259	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
2260	const UInt fastDeltaQPCuMaxSize = Clip3(sps.getMaxCUHeight()>>(sps.getLog2DiffMaxMinCodingBlockSize()), sps.getMaxCUHeight(), 32u);
2261	if(ePartSize != SIZE_2Nx2N \|\| rpcTempCU->getWidth( 0 ) > fastDeltaQPCuMaxSize)
2262	{
2263	return; // only check necessary 2Nx2N Inter in fast deltaqp mode
2264	}
2265	}
2266
2267	D_PRINT_INC_INDENT(g_traceModeCheck, "xCheckRDCostInter; ePartSize:" + n2s( ePartSize) );
2268
2269
2270	// prior to this, rpcTempCU will have just been reset using rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
2271	#if NH_3D_ARP
2272	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2273	#endif
2274	#if NH_3D_FAST_TEXTURE_ENCODING
2275	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2276	{
2277	#endif
2278	UChar uhDepth = rpcTempCU->getDepth( 0 );
2279	#if NH_3D_ARP
2280	Bool bFirstTime = true;
2281	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2282	#if NH_3D_IC
2283	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| rpcTempCU->getICFlag(0) )
2284	#else
2285	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N )
2286	#endif
2287	{
2288	nARPWMax = 0;
2289	}
2290
2291	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2292	{
2293	#if DEBUG_STRING && H_MV_ENC_DEC_TRAC
2294	sTest.clear();
2295	#endif
2296
2297	if( !bFirstTime && rpcTempCU->getSlice()->getIvResPredFlag() )
2298	{
2299	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2300	}
2301	#endif
2302	#if NH_3D_VSO // M3
2303	if( m_pcRdCost->getUseRenModel() )
2304	{
2305	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2306	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2307	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2308	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2309	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2310	}
2311	#endif
2312	#if NH_3D_DIS
2313	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2314	#endif
2315	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2316	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2317	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uhDepth );
2318	#if NH_3D_ARP
2319	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2320	#endif
2321	#if NH_3D_ARP
2322	if( bFirstTime == false && nARPWMax )
2323	{
2324	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2325	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2326
2327	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2328	}
2329	else
2330	{
2331	bFirstTime = false;
2332	#endif
2333	#if AMP_MRG
2334	rpcTempCU->setMergeAMP (true);
2335	#if NH_3D_FAST_TEXTURE_ENCODING
2336	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] DEBUG_STRING_PASS_INTO(sTest), bFMD, false, bUseMRG );
2337	#else
2338	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] DEBUG_STRING_PASS_INTO(sTest), false, bUseMRG );
2339	#endif
2340
2341	#else
2342	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2343	#endif
2344	#if NH_3D_ARP
2345	if( nARPWMax )
2346	{
2347	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2348	}
2349	}
2350	#endif
2351
2352	#if AMP_MRG
2353	if ( !rpcTempCU->getMergeAMP() )
2354	{
2355	#if NH_3D_ARP
2356	if( nARPWMax )
2357	{
2358	continue;
2359	}
2360	else
2361	#endif
2362	{
2363	D_DEC_INDENT( g_traceModeCheck );
2364	return;
2365	}
2366	}
2367	#endif
2368	#if KWU_RC_MADPRED_E0227
2369	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2370	{
2371	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2372	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2373	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2374	m_temporalSAD = (Int)SAD;
2375	}
2376	#endif
2377
2378	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false DEBUG_STRING_PASS_INTO(sTest) );
2379	#if NH_3D_VSP
2380	if( rpcTempCU->getQtRootCbf(0)==0 )
2381	{
2382	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2383	}
2384	#endif
2385	#if NH_3D_VSO // M4
2386	if( m_pcRdCost->getUseLambdaScaleVSO() )
2387	{
2388	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2389	}
2390	else
2391	#endif
2392	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2393
2394	#if DEBUG_STRING
2395	DebugInterPredResiReco(sTest, (m_ppcPredYuvTemp[uhDepth]), (m_ppcResiYuvBest[uhDepth]), *(m_ppcRecoYuvTemp[uhDepth]), DebugStringGetPredModeMask(rpcTempCU->getPredictionMode(0)));
2396	#endif
2397	#if NH_3D_SDC_INTER
2398	TComDataCU *rpcTempCUPre = rpcTempCU;
2399	#endif
2400
2401	xCheckDQP( rpcTempCU );
2402	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest));
2403	#if NH_3D_SDC_INTER
2404	if( rpcTempCU->getSlice()->getInterSdcFlag() && ePartSize == SIZE_2Nx2N)
2405	{
2406	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2407	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2408	{
2409	if( uiOffest > 3)
2410	{
2411	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2412	{
2413	continue;
2414	}
2415	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2416	{
2417	continue;
2418	}
2419	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2420	{
2421	continue;
2422	}
2423	}
2424
2425	if( rpcTempCU != rpcTempCUPre )
2426	{
2427	Int orgQP = rpcBestCU->getQP( 0 );
2428	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2429	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2430	}
2431	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2432	#if NH_3D_DIS
2433	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2434	#endif
2435	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2436	rpcTempCU->setCbfSubParts( 1, COMPONENT_Y, 0, uhDepth );
2437	#if NH_3D_VSO // M3
2438	if( m_pcRdCost->getUseRenModel() )
2439	{
2440	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2441	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2442	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2443	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2444	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2445	}
2446	#endif
2447
2448	Int iSdcOffset = 0;
2449	if(uiOffest % 2 == 0)
2450	{
2451	iSdcOffset = uiOffest >> 1;
2452	}
2453	else
2454	{
2455	iSdcOffset = -1 * (uiOffest >> 1);
2456	}
2457	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2458	m_ppcOrigYuv[uhDepth],
2459	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2460	m_ppcResiYuvTemp[uhDepth],
2461	m_ppcRecoYuvTemp[uhDepth],
2462	iSdcOffset,
2463	uhDepth );
2464	if (uiOffest <= 3 )
2465	{
2466	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2467	}
2468
2469	xCheckDQP( rpcTempCU );
2470	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2471	}
2472
2473	}
2474	#endif
2475	#if NH_3D_ARP
2476	}
2477	#endif
2478	#if NH_3D_FAST_TEXTURE_ENCODING
2479	}
2480	#endif
2481	D_DEC_INDENT( g_traceModeCheck );
2482	}
2483
2484	#if NH_3D_DBBP
2485	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2486	{
2487	UInt uiWidth = pOrigYuv->getWidth (COMPONENT_Y);
2488	UInt uiHeight = pOrigYuv->getHeight(COMPONENT_Y);
2489	Pel* piSrc = pOrigYuv->getAddr(COMPONENT_Y);
2490	UInt uiSrcStride = pOrigYuv->getStride(COMPONENT_Y);
2491	Pel* piDst = pOrigYuvTemp->getAddr(COMPONENT_Y);
2492	UInt uiDstStride = pOrigYuvTemp->getStride(COMPONENT_Y);
2493
2494	UInt uiMaskStride= MAX_CU_SIZE;
2495
2496	AOF( uiWidth == uiHeight );
2497
2498	// backup pointer
2499	Bool* pMaskStart = pMask;
2500
2501	for (Int y=0; y<uiHeight; y++)
2502	{
2503	for (Int x=0; x<uiWidth; x++)
2504	{
2505	UChar ucSegment = (UChar)pMask[x];
2506	AOF( ucSegment < 2 );
2507
2508	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2509	}
2510
2511	piSrc += uiSrcStride;
2512	piDst += uiDstStride;
2513	pMask += uiMaskStride;
2514	}
2515
2516	// now invalidate chroma
2517	Pel* piSrcU = pOrigYuv->getAddr(COMPONENT_Cb);
2518	Pel* piSrcV = pOrigYuv->getAddr(COMPONENT_Cr);
2519	UInt uiSrcStrideC = pOrigYuv->getStride(COMPONENT_Cb);
2520	Pel* piDstU = pOrigYuvTemp->getAddr(COMPONENT_Cb);
2521	Pel* piDstV = pOrigYuvTemp->getAddr(COMPONENT_Cr);
2522	UInt uiDstStrideC = pOrigYuvTemp->getStride(COMPONENT_Cb);
2523	pMask = pMaskStart;
2524
2525	for (Int y=0; y<uiHeight/2; y++)
2526	{
2527	for (Int x=0; x<uiWidth/2; x++)
2528	{
2529	UChar ucSegment = (UChar)pMask[x*2];
2530	AOF( ucSegment < 2 );
2531
2532	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2533	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2534	}
2535
2536	piSrcU += uiSrcStrideC;
2537	piSrcV += uiSrcStrideC;
2538	piDstU += uiDstStrideC;
2539	piDstV += uiDstStrideC;
2540	pMask += 2*uiMaskStride;
2541	}
2542	}
2543	#endif
2544
2545	#if NH_3D_DBBP
2546	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU DEBUG_STRING_FN_DECLARE(sDebug), Bool bUseMRG )
2547	{
2548	DEBUG_STRING_NEW(sTest)
2549	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2550
2551	UChar uhDepth = rpcTempCU->getDepth( 0 );
2552
2553	#if NH_3D_VSO
2554	if( m_pcRdCost->getUseRenModel() )
2555	{
2556	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2557	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2558	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2559	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2560	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2561	}
2562	#endif
2563
2564	UInt uiWidth = rpcTempCU->getWidth(0);
2565	UInt uiHeight = rpcTempCU->getHeight(0);
2566	AOF( uiWidth == uiHeight );
2567
2568	#if NH_3D_DBBP
2569	if(uiWidth <= 8)
2570	{
2571	return;
2572	}
2573	#endif
2574
2575	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2576
2577	// fetch virtual depth block
2578	UInt uiDepthStride = 0;
2579	#if H_3D_FCO
2580	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(rpcTempCU->getZorderIdxInCU(), uiWidth, uiHeight, uiDepthStride);
2581	#else
2582	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2583	#endif
2584	AOF( pDepthPels != NULL );
2585	AOF( uiDepthStride != 0 );
2586
2587	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth, rpcTempCU);
2588
2589	// derive partitioning from depth
2590	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2591	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask, rpcTempCU);
2592
2593	if( !bValidMask )
2594	{
2595	return;
2596	}
2597
2598	// find optimal motion/disparity vector for each segment
2599	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2600	DbbpTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2601	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2602
2603	// find optimal motion vector fields for both segments (as 2Nx2N)
2604	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2605	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2606	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2607	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2608	{
2609	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2610	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2611
2612	// invalidate all other segments in original YUV
2613	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2614
2615	// do motion estimation for this segment
2616	m_pcRdCost->setUseMask(true);
2617	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2618	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2619	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth] DEBUG_STRING_PASS_INTO(sTest), false, bUseMRG );
2620	m_pcRdCost->setUseMask(false);
2621
2622	// extract motion parameters of full block for this segment
2623	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2624
2625	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2626	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2627
2628	#if NH_3D_VSP
2629	AOF( rpcTempCU->getSPIVMPFlag(0) == false );
2630	AOF( rpcTempCU->getVSPFlag(0) == 0 );
2631	#endif
2632
2633	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2634	{
2635	RefPicList eRefList = (RefPicList)uiRefListIdx;
2636
2637	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2638	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2639	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2640
2641	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2642	}
2643	}
2644
2645	// store final motion/disparity information in each PU using derived partitioning
2646	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2647	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2648	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2649
2650	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxTotalCUDepth() - uhDepth ) << 1 ) ) >> 4;
2651	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2652	{
2653	UInt uiPartAddr = uiSegment*uiPUOffset;
2654
2655	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2656
2657	// now set stored information from 2Nx2N motion search to each partition
2658	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2659
2660	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2661	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2662
2663	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2664	{
2665	RefPicList eRefList = (RefPicList)uiRefListIdx;
2666
2667	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2668	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2669	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2670
2671	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2672	}
2673	}
2674
2675	// reconstruct final prediction signal by combining both segments
2676	Int bitDepthY = rpcTempCU->getSlice()->getSPS()->getBitDepth(CHANNEL_TYPE_LUMA);
2677	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight, 0, eVirtualPartSize, bitDepthY);
2678	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false DEBUG_STRING_PASS_INTO(sTest) );
2679
2680	xCheckDQP( rpcTempCU );
2681	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest) );
2682	}
2683	#endif
2684	#if NH_3D_DIS
2685	Void TEncCu::xCheckRDCostDIS( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2686	{
2687	UInt uiDepth = rpcTempCU->getDepth( 0 );
2688	if( !rpcBestCU->getSlice()->getIsDepth() \|\| (eSize != SIZE_2Nx2N))
2689	{
2690	return;
2691	}
2692
2693	D_PRINT_INC_INDENT(g_traceModeCheck, "xCheckRDCostDIS" );
2694
2695	#if NH_3D_VSO // M5
2696	if( m_pcRdCost->getUseRenModel() )
2697	{
2698	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2699	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2700	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2701	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2702	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2703	}
2704	#endif
2705
2706	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2707	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2708	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2709	rpcTempCU->setCUTransquantBypassSubParts( rpcTempCU->getCUTransquantBypass(0), 0, uiDepth );
2710
2711	rpcTempCU->setTrIdxSubParts(0, 0, uiDepth);
2712	rpcTempCU->setCbfSubParts(0, COMPONENT_Y, 0, uiDepth);
2713	rpcTempCU->setDISFlagSubParts(true, 0, uiDepth);
2714	rpcTempCU->setIntraDirSubParts(CHANNEL_TYPE_LUMA, DC_IDX, 0, uiDepth);
2715	#if NH_3D_SDC_INTRA
2716	rpcTempCU->setSDCFlagSubParts( false, 0, uiDepth);
2717	#endif
2718
2719	UInt uiPreCalcDistC;
2720	m_pcPredSearch ->estIntraPredDIS ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, false );
2721
2722	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2723	Int oldTraceCopyBack = g_traceCopyBack;
2724	g_traceCopyBack = false;
2725	#endif
2726	m_ppcRecoYuvTemp[uiDepth]->copyToPicComponent(COMPONENT_Y, rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getCtuRsAddr(), rpcTempCU->getZorderIdxInCtu() );
2727	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2728	g_traceCopyBack = oldTraceCopyBack;
2729	#endif
2730
2731	m_pcEntropyCoder->resetBits();
2732	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2733	{
2734	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2735	}
2736	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2737	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2738
2739	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2740
2741	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2742	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2743
2744	#if NH_3D_VSO // M6
2745	if( m_pcRdCost->getUseLambdaScaleVSO())
2746	{
2747	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2748	}
2749	else
2750	#endif
2751	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2752
2753	xCheckDQP( rpcTempCU );
2754	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest) );
2755	D_DEC_INDENT( g_traceModeCheck );
2756	}
2757	#endif
2758	Void TEncCu::xCheckRDCostIntra( TComDataCU *&rpcBestCU,
2759	TComDataCU *&rpcTempCU,
2760	Double &cost,
2761	PartSize eSize
2762	DEBUG_STRING_FN_DECLARE(sDebug)
2763	#if NH_3D_ENC_DEPTH
2764	, Bool bOnlyIVP
2765	#endif
2766	)
2767	{
2768	DEBUG_STRING_NEW(sTest)
2769
2770	if(getFastDeltaQp())
2771	{
2772	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
2773	const UInt fastDeltaQPCuMaxSize = Clip3(sps.getMaxCUHeight()>>(sps.getLog2DiffMaxMinCodingBlockSize()), sps.getMaxCUHeight(), 32u);
2774	if(rpcTempCU->getWidth( 0 ) > fastDeltaQPCuMaxSize)
2775	{
2776	return; // only check necessary 2Nx2N Intra in fast deltaqp mode
2777	}
2778	}
2779	D_PRINT_INC_INDENT (g_traceModeCheck, "xCheckRDCostIntra; eSize: " + n2s(eSize) );
2780
2781	UInt uiDepth = rpcTempCU->getDepth( 0 );
2782	#if NH_3D_VSO // M5
2783	if( m_pcRdCost->getUseRenModel() )
2784	{
2785	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2786	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2787	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2788	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2789	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2790	}
2791	#endif
2792
2793	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2794	#if NH_3D_DIS
2795	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2796	#endif
2797
2798
2799	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2800	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2801	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uiDepth );
2802
2803	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE];
2804
2805	m_pcPredSearch->estIntraPredLumaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], resiLuma DEBUG_STRING_PASS_INTO(sTest)
2806	#if NH_3D_ENC_DEPTH
2807	, bOnlyIVP
2808	#endif
2809	);
2810
2811	m_ppcRecoYuvTemp[uiDepth]->copyToPicComponent(COMPONENT_Y, rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getCtuRsAddr(), rpcTempCU->getZorderIdxInCtu() );
2812
2813	if (rpcBestCU->getPic()->getChromaFormat()!=CHROMA_400)
2814	{
2815	m_pcPredSearch->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], resiLuma DEBUG_STRING_PASS_INTO(sTest) );
2816	}
2817
2818	#if NH_3D_SDC_INTRA
2819	if( rpcTempCU->getSDCFlag( 0 ) )
2820	{
2821	assert( rpcTempCU->getTransformIdx(0) == 0 );
2822	assert( rpcTempCU->getCbf(0, COMPONENT_Y) == 1 );
2823	}
2824	#endif
2825
2826	m_pcEntropyCoder->resetBits();
2827
2828	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2829	{
2830	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2831	}
2832	#if NH_3D_DIS && !NH_3D_DIS_FIX
2833	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2834	if(!rpcTempCU->getDISFlag(0))
2835	{
2836	#endif
2837	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2838	#if NH_3D_DIS_FIX
2839	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2840	if(!rpcTempCU->getDISFlag(0))
2841	{
2842	#endif
2843	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2844	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2845	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0 );
2846	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2847	#if NH_3D_SDC_INTRA
2848	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2849	#endif
2850
2851	// Encode Coefficients
2852	Bool bCodeDQP = getdQPFlag();
2853	Bool codeChromaQpAdjFlag = getCodeChromaQpAdjFlag();
2854	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, bCodeDQP, codeChromaQpAdjFlag );
2855	setCodeChromaQpAdjFlag( codeChromaQpAdjFlag );
2856	setdQPFlag( bCodeDQP );
2857	#if NH_3D_DIS
2858	}
2859	#endif
2860	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2861
2862	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2863	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2864	#if NH_3D_VSO // M6
2865	if( m_pcRdCost->getUseLambdaScaleVSO())
2866	{
2867	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2868	}
2869	else
2870	#endif
2871	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2872
2873	xCheckDQP( rpcTempCU );
2874
2875	cost = rpcTempCU->getTotalCost();
2876
2877	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest));
2878
2879	D_DEC_INDENT( g_traceModeCheck );
2880	}
2881
2882
2883	/** Check R-D costs for a CU with PCM mode.
2884	* \param rpcBestCU pointer to best mode CU data structure
2885	* \param rpcTempCU pointer to testing mode CU data structure
2886	* \returns Void
2887	*
2888	* \note Current PCM implementation encodes sample values in a lossless way. The distortion of PCM mode CUs are zero. PCM mode is selected if the best mode yields bits greater than that of PCM mode.
2889	*/
2890	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2891	{
2892	if(getFastDeltaQp())
2893	{
2894	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
2895	const UInt fastDeltaQPCuMaxPCMSize = Clip3((UInt)1<<sps.getPCMLog2MinSize(), (UInt)1<<sps.getPCMLog2MaxSize(), 32u);
2896	if (rpcTempCU->getWidth( 0 ) > fastDeltaQPCuMaxPCMSize)
2897	{
2898	return; // only check necessary PCM in fast deltaqp mode
2899	}
2900	}
2901
2902	UInt uiDepth = rpcTempCU->getDepth( 0 );
2903
2904	#if NH_3D_VSO // VERY NEW
2905	if( m_pcRdCost->getUseRenModel() )
2906	{
2907	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2908	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2909	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2910	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2911	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2912	}
2913	#endif
2914
2915	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2916	#if NH_3D_DIS
2917	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2918	#endif
2919	rpcTempCU->setIPCMFlag(0, true);
2920	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2921	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2922	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2923	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2924	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uiDepth );
2925
2926	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2927
2928	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2929
2930	m_pcEntropyCoder->resetBits();
2931
2932	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2933	{
2934	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2935	}
2936
2937	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2938	#if NH_3D_DIS
2939	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2940	#endif
2941	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2942	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2943	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2944	#if NH_3D_SDC_INTRA
2945	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2946	#endif
2947	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2948
2949	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2950	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2951	#if NH_3D_VSO // M44
2952	if ( m_pcRdCost->getUseVSO() )
2953	{
2954	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2955	}
2956	else
2957	#endif
2958	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2959
2960	xCheckDQP( rpcTempCU );
2961	DEBUG_STRING_NEW(a)
2962	DEBUG_STRING_NEW(b)
2963	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(a) DEBUG_STRING_PASS_INTO(b));
2964	}
2965
2966	/** check whether current try is the best with identifying the depth of current try
2967	* \param rpcBestCU
2968	* \param rpcTempCU
2969	* \param uiDepth
2970	*/
2971	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth DEBUG_STRING_FN_DECLARE(sParent) DEBUG_STRING_FN_DECLARE(sTest) DEBUG_STRING_PASS_INTO(Bool bAddSizeInfo) )
2972	{
2973	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2974	{
2975	TComYuv* pcYuv;
2976	// Change Information data
2977	TComDataCU* pcCU = rpcBestCU;
2978	rpcBestCU = rpcTempCU;
2979	rpcTempCU = pcCU;
2980
2981	// Change Prediction data
2982	pcYuv = m_ppcPredYuvBest[uiDepth];
2983	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2984	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2985
2986	// Change Reconstruction data
2987	pcYuv = m_ppcRecoYuvBest[uiDepth];
2988	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2989	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2990
2991	pcYuv = NULL;
2992	pcCU = NULL;
2993
2994	// store temp best CI for next CU coding
2995	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2996
2997
2998	#if DEBUG_STRING
2999	DEBUG_STRING_SWAP(sParent, sTest)
3000	const PredMode predMode=rpcBestCU->getPredictionMode(0);
3001	if ((DebugOptionList::DebugString_Structure.getInt()&DebugStringGetPredModeMask(predMode)) && bAddSizeInfo)
3002	{
3003	std::stringstream ss(stringstream::out);
3004	ss <<"###: " << (predMode==MODE_INTRA?"Intra ":"Inter ") << partSizeToString[rpcBestCU->getPartitionSize(0)] << " CU at " << rpcBestCU->getCUPelX() << ", " << rpcBestCU->getCUPelY() << " width=" << UInt(rpcBestCU->getWidth(0)) << std::endl;
3005	sParent+=ss.str();
3006	}
3007	#endif
3008	}
3009	}
3010
3011	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
3012	{
3013	UInt uiDepth = pcCU->getDepth( 0 );
3014
3015	const TComPPS &pps = *(pcCU->getSlice()->getPPS());
3016	if ( pps.getUseDQP() && uiDepth <= pps.getMaxCuDQPDepth() )
3017	{
3018	if ( pcCU->getQtRootCbf( 0) )
3019	{
3020	m_pcEntropyCoder->resetBits();
3021	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
3022	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
3023	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
3024	#if NH_3D_VSO // M45
3025	if ( m_pcRdCost->getUseVSO() )
3026	{
3027	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
3028	}
3029	else
3030	#endif
3031	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
3032	}
3033	else
3034	{
3035	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
3036	}
3037	}
3038	}
3039
3040	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
3041	{
3042	pDst->iN = pSrc->iN;
3043	for (Int i = 0; i < pSrc->iN; i++)
3044	{
3045	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
3046	}
3047	}
3048	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth )
3049	{
3050	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
3051	UInt uiSrcBlkWidth = rpcPic->getNumPartInCtuWidth() >> (uiSrcDepth);
3052	UInt uiBlkWidth = rpcPic->getNumPartInCtuWidth() >> (uiDepth);
3053	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInCtuWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
3054	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInCtuWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
3055	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
3056	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
3057
3058	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
3059	Bool oldtraceCopyBack = g_traceCopyBack;
3060	g_traceCopyBack = false;
3061	#endif
3062	m_ppcPredYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvPred (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
3063
3064	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
3065	g_traceCopyBack = oldtraceCopyBack;
3066	#endif
3067	}
3068
3069	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
3070	{
3071	UInt uiCurrDepth = uiNextDepth - 1;
3072	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
3073	m_ppcPredYuvBest[uiNextDepth]->copyToPartYuv( m_ppcPredYuvBest[uiCurrDepth], uiPartUnitIdx);
3074	}
3075
3076	/** Function for filling the PCM buffer of a CU using its original sample array
3077	* \param pCU pointer to current CU
3078	* \param pOrgYuv pointer to original sample array
3079	*/
3080	Void TEncCu::xFillPCMBuffer ( TComDataCU* pCU, TComYuv* pOrgYuv )
3081	{
3082	const ChromaFormat format = pCU->getPic()->getChromaFormat();
3083	const UInt numberValidComponents = getNumberValidComponents(format);
3084	for (UInt componentIndex = 0; componentIndex < numberValidComponents; componentIndex++)
3085	{
3086	const ComponentID component = ComponentID(componentIndex);
3087
3088	const UInt width = pCU->getWidth(0) >> getComponentScaleX(component, format);
3089	const UInt height = pCU->getHeight(0) >> getComponentScaleY(component, format);
3090
3091	Pel *source = pOrgYuv->getAddr(component, 0, width);
3092	Pel *destination = pCU->getPCMSample(component);
3093
3094	const UInt sourceStride = pOrgYuv->getStride(component);
3095
3096	for (Int line = 0; line < height; line++)
3097	{
3098	for (Int column = 0; column < width; column++)
3099	{
3100	destination[column] = source[column];
3101	}
3102
3103	source += sourceStride;
3104	destination += width;
3105	}
3106	}
3107	}
3108
3109	#if ADAPTIVE_QP_SELECTION
3110	/** Collect ARL statistics from one block
3111	*/
3112	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, TCoeff* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
3113	{
3114	for( Int n = 0; n < NumCoeffInCU; n++ )
3115	{
3116	TCoeff u = abs( rpcCoeff[ n ] );
3117	TCoeff absc = rpcArlCoeff[ n ];
3118
3119	if( u != 0 )
3120	{
3121	if( u < LEVEL_RANGE )
3122	{
3123	cSum[ u ] += ( Double )absc;
3124	numSamples[ u ]++;
3125	}
3126	else
3127	{
3128	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
3129	numSamples[ LEVEL_RANGE ]++;
3130	}
3131	}
3132	}
3133
3134	return 0;
3135	}
3136
3137	//! Collect ARL statistics from one CTU
3138	Void TEncCu::xCtuCollectARLStats(TComDataCU* pCtu )
3139	{
3140	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to data type and quantization output
3141	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to data type and quantization output
3142
3143	TCoeff* pCoeffY = pCtu->getCoeff(COMPONENT_Y);
3144	TCoeff* pArlCoeffY = pCtu->getArlCoeff(COMPONENT_Y);
3145	const TComSPS &sps = *(pCtu->getSlice()->getSPS());
3146
3147	const UInt uiMinCUWidth = sps.getMaxCUWidth() >> sps.getMaxTotalCUDepth(); // NOTE: ed - this is not the minimum CU width. It is the square-root of the number of coefficients per part.
3148	const UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth; // NOTE: ed - what is this?
3149
3150	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
3151	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
3152
3153	// Collect stats to cSum[][] and numSamples[][]
3154	for(Int i = 0; i < pCtu->getTotalNumPart(); i ++ )
3155	{
3156	UInt uiTrIdx = pCtu->getTransformIdx(i);
3157
3158	if(pCtu->isInter(i) && pCtu->getCbf( i, COMPONENT_Y, uiTrIdx ) )
3159	{
3160	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
3161	}//Note that only InterY is processed. QP rounding is based on InterY data only.
3162
3163	pCoeffY += uiMinNumCoeffInCU;
3164	pArlCoeffY += uiMinNumCoeffInCU;
3165	}
3166
3167	for(Int u=1; u<LEVEL_RANGE;u++)
3168	{
3169	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
3170	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
3171	}
3172	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
3173	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
3174	}
3175	#endif
3176
3177	//! \}

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