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source: 3DVCSoftware/trunk/source/Lib/TLibEncoder/TEncCu.cpp @ 1245

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Last change on this file since 1245 was 1196, checked in by tech, 10 years ago
Merged 14.0-dev0@1187.
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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
43	#include <cmath>
44	#include <algorithm>
45	using namespace std;
46
47	//! \ingroup TLibEncoder
48	//! \{
49
50	// ====================================================================================================================
51	// Constructor / destructor / create / destroy
52	// ====================================================================================================================
53
54	/**
55	\param uiTotalDepth total number of allowable depth
56	\param uiMaxWidth largest CU width
57	\param uiMaxHeight largest CU height
58	*/
59	Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight)
60	{
61	Int i;
62
63	m_uhTotalDepth = uhTotalDepth + 1;
64	m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1];
65	m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1];
66
67	#if H_3D_ARP
68	m_ppcWeightedTempCU = new TComDataCU*[m_uhTotalDepth-1];
69	#endif
70
71	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
72	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
73	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
74	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
75	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
76	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
77	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
78	#if H_3D_DBBP
79	m_ppcOrigYuvDBBP = new TComYuv*[m_uhTotalDepth-1];
80	#endif
81
82	UInt uiNumPartitions;
83	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
84	{
85	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
86	UInt uiWidth = uiMaxWidth >> i;
87	UInt uiHeight = uiMaxHeight >> i;
88
89	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
90	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
91
92	#if H_3D_ARP
93	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
94	#endif
95
96	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight);
97	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight);
98	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight);
99
100	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight);
101	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight);
102	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight);
103
104	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight);
105	#if H_3D_DBBP
106	m_ppcOrigYuvDBBP[i] = new TComYuv; m_ppcOrigYuvDBBP[i]->create(uiWidth, uiHeight);
107	#endif
108	}
109
110	m_bEncodeDQP = false;
111	#if KWU_RC_MADPRED_E0227
112	m_LCUPredictionSAD = 0;
113	m_addSADDepth = 0;
114	m_temporalSAD = 0;
115	m_spatialSAD = 0;
116	#endif
117
118	// initialize partition order.
119	UInt* piTmp = &g_auiZscanToRaster[0];
120	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
121	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
122
123	// initialize conversion matrix from partition index to pel
124	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
125	}
126
127	Void TEncCu::destroy()
128	{
129	Int i;
130
131	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
132	{
133	if(m_ppcBestCU[i])
134	{
135	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
136	}
137	if(m_ppcTempCU[i])
138	{
139	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
140	}
141	#if H_3D_ARP
142	if(m_ppcWeightedTempCU[i])
143	{
144	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
145	}
146	#endif
147	if(m_ppcPredYuvBest[i])
148	{
149	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
150	}
151	if(m_ppcResiYuvBest[i])
152	{
153	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
154	}
155	if(m_ppcRecoYuvBest[i])
156	{
157	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
158	}
159	if(m_ppcPredYuvTemp[i])
160	{
161	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
162	}
163	if(m_ppcResiYuvTemp[i])
164	{
165	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
166	}
167	if(m_ppcRecoYuvTemp[i])
168	{
169	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
170	}
171	if(m_ppcOrigYuv[i])
172	{
173	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
174	}
175	#if H_3D_DBBP
176	if(m_ppcOrigYuvDBBP[i])
177	{
178	m_ppcOrigYuvDBBP[i]->destroy(); delete m_ppcOrigYuvDBBP[i]; m_ppcOrigYuvDBBP[i] = NULL;
179	}
180	#endif
181	}
182	if(m_ppcBestCU)
183	{
184	delete [] m_ppcBestCU;
185	m_ppcBestCU = NULL;
186	}
187	if(m_ppcTempCU)
188	{
189	delete [] m_ppcTempCU;
190	m_ppcTempCU = NULL;
191	}
192
193	#if H_3D_ARP
194	if(m_ppcWeightedTempCU)
195	{
196	delete [] m_ppcWeightedTempCU;
197	m_ppcWeightedTempCU = NULL;
198	}
199	#endif
200	if(m_ppcPredYuvBest)
201	{
202	delete [] m_ppcPredYuvBest;
203	m_ppcPredYuvBest = NULL;
204	}
205	if(m_ppcResiYuvBest)
206	{
207	delete [] m_ppcResiYuvBest;
208	m_ppcResiYuvBest = NULL;
209	}
210	if(m_ppcRecoYuvBest)
211	{
212	delete [] m_ppcRecoYuvBest;
213	m_ppcRecoYuvBest = NULL;
214	}
215	if(m_ppcPredYuvTemp)
216	{
217	delete [] m_ppcPredYuvTemp;
218	m_ppcPredYuvTemp = NULL;
219	}
220	if(m_ppcResiYuvTemp)
221	{
222	delete [] m_ppcResiYuvTemp;
223	m_ppcResiYuvTemp = NULL;
224	}
225	if(m_ppcRecoYuvTemp)
226	{
227	delete [] m_ppcRecoYuvTemp;
228	m_ppcRecoYuvTemp = NULL;
229	}
230	if(m_ppcOrigYuv)
231	{
232	delete [] m_ppcOrigYuv;
233	m_ppcOrigYuv = NULL;
234	}
235	#if H_3D_DBBP
236	if(m_ppcOrigYuvDBBP)
237	{
238	delete [] m_ppcOrigYuvDBBP;
239	m_ppcOrigYuvDBBP = NULL;
240	}
241	#endif
242	}
243
244	/** \param pcEncTop pointer of encoder class
245	*/
246	Void TEncCu::init( TEncTop* pcEncTop )
247	{
248	m_pcEncCfg = pcEncTop;
249	m_pcPredSearch = pcEncTop->getPredSearch();
250	m_pcTrQuant = pcEncTop->getTrQuant();
251	m_pcBitCounter = pcEncTop->getBitCounter();
252	m_pcRdCost = pcEncTop->getRdCost();
253
254	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
255	m_pcCavlcCoder = pcEncTop->getCavlcCoder();
256	m_pcSbacCoder = pcEncTop->getSbacCoder();
257	m_pcBinCABAC = pcEncTop->getBinCABAC();
258
259	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
260	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
261
262	m_pcRateCtrl = pcEncTop->getRateCtrl();
263	}
264
265	// ====================================================================================================================
266	// Public member functions
267	// ====================================================================================================================
268
269	/** \param rpcCU pointer of CU data class
270	*/
271	Void TEncCu::compressCU( TComDataCU*& rpcCU )
272	{
273	// initialize CU data
274	m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
275	m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
276
277	#if H_3D_DISABLE_CHROMA
278	m_ppcWeightedTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
279	#endif
280
281	#if KWU_RC_MADPRED_E0227
282	m_LCUPredictionSAD = 0;
283	m_addSADDepth = 0;
284	m_temporalSAD = 0;
285	m_spatialSAD = 0;
286	#endif
287
288	// analysis of CU
289	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 );
290
291	#if ADAPTIVE_QP_SELECTION
292	if( m_pcEncCfg->getUseAdaptQpSelect() )
293	{
294	if(rpcCU->getSlice()->getSliceType()!=I_SLICE) //IIII
295	{
296	xLcuCollectARLStats( rpcCU);
297	}
298	}
299	#endif
300	}
301	/** \param pcCU pointer of CU data class
302	*/
303	Void TEncCu::encodeCU ( TComDataCU* pcCU )
304	{
305	if ( pcCU->getSlice()->getPPS()->getUseDQP() )
306	{
307	setdQPFlag(true);
308	}
309
310	// Encode CU data
311	xEncodeCU( pcCU, 0, 0 );
312	}
313
314	// ====================================================================================================================
315	// Protected member functions
316	// ====================================================================================================================
317	/** Derive small set of test modes for AMP encoder speed-up
318	*\param rpcBestCU
319	*\param eParentPartSize
320	*\param bTestAMP_Hor
321	*\param bTestAMP_Ver
322	*\param bTestMergeAMP_Hor
323	*\param bTestMergeAMP_Ver
324	*\returns Void
325	*/
326	#if AMP_ENC_SPEEDUP
327	#if AMP_MRG
328	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
329	#else
330	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
331	#endif
332	{
333	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
334	{
335	bTestAMP_Hor = true;
336	}
337	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
338	{
339	bTestAMP_Ver = true;
340	}
341	else if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->getMergeFlag(0) == false && rpcBestCU->isSkipped(0) == false )
342	{
343	bTestAMP_Hor = true;
344	bTestAMP_Ver = true;
345	}
346
347	#if AMP_MRG
348	//! Utilizing the partition size of parent PU
349	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
350	{
351	bTestMergeAMP_Hor = true;
352	bTestMergeAMP_Ver = true;
353	}
354
355	if ( eParentPartSize == SIZE_NONE ) //! if parent is intra
356	{
357	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
358	{
359	bTestMergeAMP_Hor = true;
360	}
361	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
362	{
363	bTestMergeAMP_Ver = true;
364	}
365	}
366
367	if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->isSkipped(0) == false )
368	{
369	bTestMergeAMP_Hor = true;
370	bTestMergeAMP_Ver = true;
371	}
372
373	if ( rpcBestCU->getWidth(0) == 64 )
374	{
375	bTestAMP_Hor = false;
376	bTestAMP_Ver = false;
377	}
378	#else
379	//! Utilizing the partition size of parent PU
380	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
381	{
382	bTestAMP_Hor = true;
383	bTestAMP_Ver = true;
384	}
385
386	if ( eParentPartSize == SIZE_2Nx2N )
387	{
388	bTestAMP_Hor = false;
389	bTestAMP_Ver = false;
390	}
391	#endif
392	}
393	#endif
394
395	// ====================================================================================================================
396	// Protected member functions
397	// ====================================================================================================================
398	/** Compress a CU block recursively with enabling sub-LCU-level delta QP
399	*\param rpcBestCU
400	*\param rpcTempCU
401	*\param uiDepth
402	*\returns Void
403	*
404	*- for loop of QP value to compress the current CU with all possible QP
405	*/
406	#if AMP_ENC_SPEEDUP
407	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth, PartSize eParentPartSize )
408	#else
409	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
410	#endif
411	{
412	TComPic* pcPic = rpcBestCU->getPic();
413
414	#if H_3D_QTLPC
415	Bool bLimQtPredFalg = pcPic->getSlice(0)->getQtPredFlag();
416	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
417
418	Bool depthMapDetect = (pcTexture != NULL);
419	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
420
421	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);
422
423	Bool bTry2NxN = true;
424	Bool bTryNx2N = true;
425	#endif
426	// get Original YUV data from picture
427	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
428
429	#if H_3D_QTLPC
430	Bool bTrySplit = true;
431	Bool bTrySplitDQP = true;
432	#endif
433
434	// variable for Early CU determination
435	Bool bSubBranch = true;
436
437	// variable for Cbf fast mode PU decision
438	Bool doNotBlockPu = true;
439	Bool earlyDetectionSkipMode = false;
440
441	#if H_3D_VSP
442	DisInfo DvInfo;
443	DvInfo.m_acNBDV.setZero();
444	DvInfo.m_aVIdxCan = 0;
445	#if H_3D_NBDV_REF
446	DvInfo.m_acDoNBDV.setZero();
447	#endif
448	#endif
449	Bool bBoundary = false;
450	UInt uiLPelX = rpcBestCU->getCUPelX();
451	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
452	UInt uiTPelY = rpcBestCU->getCUPelY();
453	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
454
455	#if H_MV_ENC_DEC_TRAC
456	#if ENC_DEC_TRACE
457	stopAtPos ( rpcBestCU->getSlice()->getPOC(),
458	rpcBestCU->getSlice()->getLayerId(),
459	rpcBestCU->getCUPelX(),
460	rpcBestCU->getCUPelY(),
461	rpcBestCU->getWidth(0),
462	rpcBestCU->getHeight(0) );
463	#endif
464	#endif
465
466	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
467	Int iMinQP;
468	Int iMaxQP;
469	Bool isAddLowestQP = false;
470
471	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
472	{
473	Int idQP = m_pcEncCfg->getMaxDeltaQP();
474	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
475	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
476	}
477	else
478	{
479	iMinQP = rpcTempCU->getQP(0);
480	iMaxQP = rpcTempCU->getQP(0);
481	}
482
483	if ( m_pcEncCfg->getUseRateCtrl() )
484	{
485	iMinQP = m_pcRateCtrl->getRCQP();
486	iMaxQP = m_pcRateCtrl->getRCQP();
487	}
488	// transquant-bypass (TQB) processing loop variable initialisation ---
489
490	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.
491
492	if ( (rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) )
493	{
494	isAddLowestQP = true; // mark that the first iteration is to cost TQB mode.
495	iMinQP = iMinQP - 1; // increase loop variable range by 1, to allow testing of TQB mode along with other QPs
496	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
497	{
498	iMaxQP = iMinQP;
499	}
500	}
501
502	#if H_3D_IC
503	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE ) && !rpcTempCU->getSlice()->getIsDepth();
504	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
505	#endif
506	// If slice start or slice end is within this cu...
507	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
508	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
509	Bool bSliceEnd = (pcSlice->getSliceSegmentCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
510	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
511	// We need to split, so don't try these modes.
512	if(!bSliceEnd && !bSliceStart && bInsidePicture )
513	{
514	#if H_3D_FAST_TEXTURE_ENCODING
515	Bool bIVFMerge = false;
516	Int iIVFMaxD = 0;
517	Bool bFMD = false;
518	#endif
519	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
520	{
521	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
522
523	if (bIsLosslessMode)
524	{
525	iQP = lowestQP;
526	}
527
528	#if H_3D_QTLPC
529	bTrySplit = true;
530	#endif
531
532	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
533	#if H_3D_QTLPC
534	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
535	#if H_3D_FCO
536	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ) && pcTexture->getReconMark())
537	#else
538	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
539	#endif
540	{
541	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
542	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
543	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitioned than the texture.
544	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
545	{
546	bTrySplit = true;
547	bTryNx2N = true;
548	bTry2NxN = true;
549	}
550	else
551	{
552	bTrySplit = false;
553	bTryNx2N = false;
554	bTry2NxN = false;
555	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
556	{
557	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
558	{
559	bTry2NxN = true;
560	}
561	else
562	{
563	bTryNx2N = true;
564	}
565	}
566	}
567	}
568	#endif
569
570	#if H_3D_NBDV
571	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
572	{
573	#if H_3D_ARP && H_3D_IV_MERGE
574	if( rpcTempCU->getSlice()->getIvResPredFlag() \|\| rpcTempCU->getSlice()->getIvMvPredFlag() )
575	#else
576	#if H_3D_ARP
577	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) )
578	#else
579	#if H_3D_IV_MERGE
580	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
581	#else
582	if (0)
583	#endif
584	#endif
585	#endif
586	{
587	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
588	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
589	#if H_3D_IV_MERGE
590	if (rpcTempCU->getSlice()->getIsDepth() )
591	{
592	rpcTempCU->getDispforDepth(0, 0, &DvInfo);
593	}
594	else
595	{
596	#endif
597	#if H_3D_NBDV_REF
598	if( rpcTempCU->getSlice()->getDepthRefinementFlag() )
599	{
600	rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
601	}
602	else
603	#endif
604	{
605	rpcTempCU->getDisMvpCandNBDV(&DvInfo);
606	}
607	#if H_3D_IV_MERGE
608	}
609	#endif
610	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
611	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
612	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
613	}
614	}
615	#if H_3D_FAST_TEXTURE_ENCODING
616	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
617	{
618	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
619	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
620	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
621	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
622	}
623	#endif
624	#endif
625	// do inter modes, SKIP and 2Nx2N
626	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
627	{
628	#if H_3D_IC
629	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
630	{
631	Bool bICFlag = uiICId ? true : false;
632	#endif
633	// 2Nx2N
634	if(m_pcEncCfg->getUseEarlySkipDetection())
635	{
636	#if H_3D_IC
637	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
638	#endif
639	#if H_3D_FAST_TEXTURE_ENCODING
640	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
641	#else
642	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
643	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
644	#endif
645	#if H_3D_VSP
646	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
647	#endif
648	}
649	// SKIP
650	#if H_3D_IC
651	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
652	#endif
653	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
654	#if H_3D_FAST_TEXTURE_ENCODING
655	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
656	#endif
657	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
658	#if H_3D_VSP
659	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
660	#endif
661
662	if(!m_pcEncCfg->getUseEarlySkipDetection())
663	{
664	// 2Nx2N, NxN
665	#if H_3D_IC
666	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
667	#endif
668	#if H_3D_FAST_TEXTURE_ENCODING
669	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
670	#else
671	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
672	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
673	#endif
674	#if H_3D_VSP
675	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
676	#endif
677
678	#if H_3D_DBBP
679	if( rpcTempCU->getSlice()->getDepthBasedBlkPartFlag() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
680	{
681	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU, false );
682	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
683	#if H_3D_VSP
684	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
685	#endif
686	}
687	#endif
688	if(m_pcEncCfg->getUseCbfFastMode())
689	{
690	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
691	}
692	}
693	#if H_3D_IC
694	}
695	#endif
696	}
697
698	#if H_3D_QTLPC
699	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
700	{
701	bTrySplitDQP = bTrySplit;
702	}
703	#endif
704	if ( bIsLosslessMode )
705	{
706	iQP = iMinQP;
707	}
708	}
709
710	#if KWU_RC_MADPRED_E0227
711	if ( uiDepth <= m_addSADDepth )
712	{
713	m_LCUPredictionSAD += m_temporalSAD;
714	m_addSADDepth = uiDepth;
715	}
716	#endif
717	#if H_3D_DIM_ENC
718	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
719	{
720	earlyDetectionSkipMode = false;
721	}
722	#endif
723	#if H_3D
724	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
725	if( rpcBestCU->getSlice()->getDepthIntraSkipFlag() )
726	{
727	xCheckRDCostDIS( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
728	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
729	}
730	#endif
731	if(!earlyDetectionSkipMode)
732	{
733	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
734	{
735	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
736
737	if (bIsLosslessMode)
738	{
739	iQP = lowestQP;
740	}
741	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
742
743	// do inter modes, NxN, 2NxN, and Nx2N
744	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
745	{
746	// 2Nx2N, NxN
747	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
748	{
749	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu
750	#if H_3D_QTLPC
751	&& bTrySplit
752	#endif
753	)
754	{
755	#if H_3D_FAST_TEXTURE_ENCODING
756	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
757	#else
758	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
759	#endif
760	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
761	#if H_3D_VSP
762	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
763	#endif
764	}
765	}
766
767	// 2NxN, Nx2N
768	if(doNotBlockPu
769	#if H_3D_QTLPC
770	&& bTryNx2N
771	#endif
772	)
773	{
774	#if H_3D_FAST_TEXTURE_ENCODING
775	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
776	#else
777	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
778	#endif
779	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
780	#if H_3D_VSP
781	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
782	#endif
783	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
784	{
785	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
786	}
787	}
788	if(doNotBlockPu
789	#if H_3D_QTLPC
790	&& bTry2NxN
791	#endif
792	)
793	{
794	#if H_3D_FAST_TEXTURE_ENCODING
795	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
796	#else
797	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
798	#endif
799	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
800	#if H_3D_VSP
801	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
802	#endif
803	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
804	{
805	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
806	}
807	}
808
809	#if 1
810	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
811	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
812	{
813	#if AMP_ENC_SPEEDUP
814	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
815
816	#if AMP_MRG
817	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
818
819	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
820	#else
821	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
822	#endif
823
824	//! Do horizontal AMP
825	if ( bTestAMP_Hor )
826	{
827	if(doNotBlockPu
828	#if H_3D_QTLPC
829	&& bTry2NxN
830	#endif
831	)
832	{
833	#if H_3D_FAST_TEXTURE_ENCODING
834	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
835	#else
836	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
837	#endif
838	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
839	#if H_3D_VSP
840	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
841	#endif
842	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
843	{
844	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
845	}
846	}
847	if(doNotBlockPu
848	#if H_3D_QTLPC
849	&& bTry2NxN
850	#endif
851	)
852	{
853	#if H_3D_FAST_TEXTURE_ENCODING
854	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
855	#else
856	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
857	#endif
858	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
859	#if H_3D_VSP
860	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
861	#endif
862	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
863	{
864	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
865	}
866	}
867	}
868	#if AMP_MRG
869	else if ( bTestMergeAMP_Hor )
870	{
871	if(doNotBlockPu
872	#if H_3D_QTLPC
873	&& bTry2NxN
874	#endif
875	)
876	{
877	#if H_3D_FAST_TEXTURE_ENCODING
878	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
879	#else
880	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
881	#endif
882	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
883	#if H_3D_VSP
884	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
885	#endif
886	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
887	{
888	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
889	}
890	}
891	if(doNotBlockPu
892	#if H_3D_QTLPC
893	&& bTry2NxN
894	#endif
895	)
896	{
897	#if H_3D_FAST_TEXTURE_ENCODING
898	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
899	#else
900	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
901	#endif
902	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
903	#if H_3D_VSP
904	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
905	#endif
906	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
907	{
908	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
909	}
910	}
911	}
912	#endif
913
914	//! Do horizontal AMP
915	if ( bTestAMP_Ver )
916	{
917	if(doNotBlockPu
918	#if H_3D_QTLPC
919	&& bTryNx2N
920	#endif
921	)
922	{
923	#if H_3D_FAST_TEXTURE_ENCODING
924	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
925	#else
926	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
927	#endif
928	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
929	#if H_3D_VSP
930	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
931	#endif
932	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
933	{
934	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
935	}
936	}
937	if(doNotBlockPu
938	#if H_3D_QTLPC
939	&& bTryNx2N
940	#endif
941	)
942	{
943	#if H_3D_FAST_TEXTURE_ENCODING
944	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
945	#else
946	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
947	#endif
948	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
949	#if H_3D_VSP
950	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
951	#endif
952	}
953	}
954	#if AMP_MRG
955	else if ( bTestMergeAMP_Ver )
956	{
957	if(doNotBlockPu
958	#if H_3D_QTLPC
959	&& bTryNx2N
960	#endif
961	)
962	{
963	#if H_3D_FAST_TEXTURE_ENCODING
964	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
965	#else
966	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
967	#endif
968	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
969	#if H_3D_VSP
970	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
971	#endif
972	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
973	{
974	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
975	}
976	}
977	if(doNotBlockPu
978	#if H_3D_QTLPC
979	&& bTryNx2N
980	#endif
981	)
982	{
983	#if H_3D_FAST_TEXTURE_ENCODING
984	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
985	#else
986	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
987	#endif
988	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
989	#if H_3D_VSP
990	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
991	#endif
992	}
993	}
994	#endif
995
996	#else
997	#if H_3D_QTLPC
998	if (bTry2NxN)
999	{
1000	#endif
1001	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1002	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1003	#if H_3D_VSP
1004	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1005	#endif
1006	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1007	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1008	#if H_3D_VSP
1009	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1010	#endif
1011	#if H_3D_QTLPC
1012	}
1013	if (bTryNx2N)
1014	{
1015	#endif
1016	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1017	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1018	#if H_3D_VSP
1019	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1020	#endif
1021	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1022	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1023	#if H_3D_VSP
1024	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1025	#endif
1026	#if H_3D_QTLPC
1027	}
1028	#endif
1029
1030	#endif
1031	}
1032	#endif
1033	}
1034	#if H_3D_FAST_TEXTURE_ENCODING
1035	if(!bFMD)
1036	{
1037	#endif
1038	// do normal intra modes
1039
1040	// speedup for inter frames
1041	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1042	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1043	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1044	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1045	#if H_3D_DIM_ENC
1046	\|\| rpcBestCU->getSlice()->getIsDepth()
1047	#endif
1048	) // avoid very complex intra if it is unlikely
1049	{
1050	#if H_3D_DIM
1051	Bool bOnlyIVP = false;
1052	Bool bUseIVP = true;
1053	if( rpcBestCU->getSlice()->getIsDepth() && !(rpcBestCU->getSlice()->isIRAP()) &&
1054	rpcBestCU->getSlice()->getSliceType() != I_SLICE &&
1055	rpcBestCU->getCbf( 0, TEXT_LUMA ) == 0 &&
1056	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) == 0 &&
1057	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) == 0
1058	)
1059	{
1060	bOnlyIVP = true;
1061	bUseIVP = rpcBestCU->getSlice()->getIntraContourFlag();
1062	}
1063	if( bUseIVP )
1064	{
1065	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bOnlyIVP );
1066	#else
1067	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1068	#endif
1069
1070	#if KWU_RC_MADPRED_E0227
1071	if ( uiDepth <= m_addSADDepth )
1072	{
1073	m_LCUPredictionSAD += m_spatialSAD;
1074	m_addSADDepth = uiDepth;
1075	}
1076	#endif
1077
1078	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1079	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1080	{
1081	#if H_3D_QTLPC //Try IntraNxN
1082	if(bTrySplit)
1083	{
1084	#endif
1085	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1086	{
1087	#if H_3D_DIM
1088	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN, bOnlyIVP );
1089	#else
1090	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1091	#endif
1092	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1093	}
1094	#if H_3D_QTLPC
1095	}
1096	#endif
1097	}
1098	#if H_3D
1099	}
1100	#endif
1101	}
1102	// test PCM
1103	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1104	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1105	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1106	{
1107	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1108	UInt uiBestBits = rpcBestCU->getTotalBits();
1109	#if H_3D_VSO // M7
1110	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1111	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1112	#else
1113	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1114	#endif
1115	{
1116	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1117	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1118	}
1119	}
1120	#if H_3D_FAST_TEXTURE_ENCODING
1121	}
1122	#endif
1123	if (bIsLosslessMode)
1124	{
1125	iQP = iMinQP;
1126	}
1127	}
1128	}
1129
1130	m_pcEntropyCoder->resetBits();
1131	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1132	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1133	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1134	#if H_3D_VSO // M8
1135	if ( m_pcRdCost->getUseVSO() )
1136	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1137	else
1138	#endif
1139	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1140
1141	// Early CU determination
1142	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1143	{
1144	bSubBranch = false;
1145	}
1146	else
1147	{
1148	bSubBranch = true;
1149	}
1150	#if H_3D_FAST_TEXTURE_ENCODING
1151	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1152	{
1153	bSubBranch = false;
1154	}
1155	#endif
1156	}
1157	else if(!(bSliceEnd && bInsidePicture))
1158	{
1159	bBoundary = true;
1160	}
1161
1162	// copy orginal YUV samples to PCM buffer
1163	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1164	{
1165	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1166	}
1167	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1168	{
1169	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1170	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1171	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1172	}
1173	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1174	{
1175	iMinQP = iBaseQP;
1176	iMaxQP = iBaseQP;
1177	}
1178	else
1179	{
1180	Int iStartQP;
1181	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1182	{
1183	iStartQP = rpcTempCU->getQP(0);
1184	}
1185	else
1186	{
1187	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1188	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1189	}
1190	iMinQP = iStartQP;
1191	iMaxQP = iStartQP;
1192	}
1193	if ( m_pcEncCfg->getUseRateCtrl() )
1194	{
1195	iMinQP = m_pcRateCtrl->getRCQP();
1196	iMaxQP = m_pcRateCtrl->getRCQP();
1197	}
1198
1199	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1200	{
1201	iMaxQP = iMinQP; // If all blocks are forced into using transquant bypass, do not loop here.
1202	}
1203	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1204	{
1205	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1206	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1207
1208	// further split
1209	#if H_3D_QTLPC
1210	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1211	#else
1212	if( bSubBranch && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1213	#endif
1214	{
1215	#if H_3D_VSO // M9
1216	// reset Model
1217	if( m_pcRdCost->getUseRenModel() )
1218	{
1219	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1220	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1221	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1222	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1223	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1224	}
1225	#endif
1226
1227	UChar uhNextDepth = uiDepth+1;
1228	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1229	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1230
1231	#if H_3D_DISABLE_CHROMA
1232	m_ppcWeightedTempCU[uhNextDepth]->setSlice( m_ppcWeightedTempCU[ uiDepth]->getSlice());
1233	#endif
1234	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1235	{
1236	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1237	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1238
1239	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1240	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1241	{
1242	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1243	{
1244	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1245	}
1246	else
1247	{
1248	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1249	}
1250
1251	#if AMP_ENC_SPEEDUP
1252	if ( rpcBestCU->isIntra(0) )
1253	{
1254	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1255	}
1256	else
1257	{
1258	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1259	}
1260	#else
1261	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1262	#endif
1263
1264	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1265	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1266	}
1267	else if (bInSlice)
1268	{
1269	pcSubBestPartCU->copyToPic( uhNextDepth );
1270	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1271	}
1272	}
1273
1274	if( !bBoundary )
1275	{
1276	m_pcEntropyCoder->resetBits();
1277	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1278
1279	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1280	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1281	}
1282	#if H_3D_VSO // M10
1283	if ( m_pcRdCost->getUseVSO() )
1284	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1285	else
1286	#endif
1287	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1288
1289	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1290	{
1291	Bool hasResidual = false;
1292	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1293	{
1294	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1295	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1296	{
1297	hasResidual = true;
1298	break;
1299	}
1300	}
1301
1302	UInt uiTargetPartIdx;
1303	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1304	{
1305	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1306	}
1307	else
1308	{
1309	uiTargetPartIdx = 0;
1310	}
1311	if ( hasResidual )
1312	{
1313	#if !RDO_WITHOUT_DQP_BITS
1314	m_pcEntropyCoder->resetBits();
1315	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1316	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1317	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1318	#if H_3D_VSO // M11
1319	if ( m_pcRdCost->getUseLambdaScaleVSO())
1320	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1321	else
1322	#endif
1323	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1324	#endif
1325
1326	Bool foundNonZeroCbf = false;
1327	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1328	assert( foundNonZeroCbf );
1329	}
1330	else
1331	{
1332	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1333	}
1334	}
1335
1336	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1337	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1338	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1339	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1340	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1341	if(isEndOfSlice\|\|isEndOfSliceSegment)
1342	{
1343	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1344	}
1345	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1346	} // with sub partitioned prediction.
1347	}
1348
1349	#if H_3D_VSO // M12
1350	if( m_pcRdCost->getUseRenModel() )
1351	{
1352	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1353	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1354	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1355	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1356	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1357	}
1358	#endif
1359	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1360
1361	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1362	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1363	{
1364	return;
1365	}
1366
1367	// Assert if Best prediction mode is NONE
1368	// Selected mode's RD-cost must be not MAX_DOUBLE.
1369	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1370	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1371	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1372	}
1373
1374	/** finish encoding a cu and handle end-of-slice conditions
1375	* \param pcCU
1376	* \param uiAbsPartIdx
1377	* \param uiDepth
1378	* \returns Void
1379	*/
1380	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1381	{
1382	TComPic* pcPic = pcCU->getPic();
1383	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1384
1385	//Calculate end address
1386	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1387
1388	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1389	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1390	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1391	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1392	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1393	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1394	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1395	{
1396	uiInternalAddress--;
1397	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1398	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1399	}
1400	uiInternalAddress++;
1401	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1402	{
1403	uiInternalAddress = 0;
1404	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1405	}
1406	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1407
1408	// Encode slice finish
1409	Bool bTerminateSlice = false;
1410	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1411	{
1412	bTerminateSlice = true;
1413	}
1414	UInt uiGranularityWidth = g_uiMaxCUWidth;
1415	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1416	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1417	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1418	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1419
1420	if(granularityBoundary)
1421	{
1422	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1423	if (!bTerminateSlice)
1424	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1425	}
1426
1427	Int numberOfWrittenBits = 0;
1428	if (m_pcBitCounter)
1429	{
1430	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1431	}
1432
1433	// Calculate slice end IF this CU puts us over slice bit size.
1434	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1435	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1436	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1437	{
1438	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1439	}
1440	// Set slice end parameter
1441	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1442	{
1443	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1444	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1445	return;
1446	}
1447	// Set dependent slice end parameter
1448	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1449	{
1450	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1451	return;
1452	}
1453	if(granularityBoundary)
1454	{
1455	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1456	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1457	if (m_pcBitCounter)
1458	{
1459	m_pcEntropyCoder->resetBits();
1460	}
1461	}
1462	}
1463
1464	/** Compute QP for each CU
1465	* \param pcCU Target CU
1466	* \param uiDepth CU depth
1467	* \returns quantization parameter
1468	*/
1469	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1470	{
1471	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1472	Int iQpOffset = 0;
1473	if ( m_pcEncCfg->getUseAdaptiveQP() )
1474	{
1475	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1476	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1477	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1478	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1479	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1480	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1481	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1482
1483	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1484	Double dAvgAct = pcAQLayer->getAvgActivity();
1485	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1486	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1487	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1488	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1489	}
1490	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1491	}
1492
1493	/** encode a CU block recursively
1494	* \param pcCU
1495	* \param uiAbsPartIdx
1496	* \param uiDepth
1497	* \returns Void
1498	*/
1499	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1500	{
1501	TComPic* pcPic = pcCU->getPic();
1502
1503	Bool bBoundary = false;
1504	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1505	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1506	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1507	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1508
1509	#if H_MV_ENC_DEC_TRAC
1510	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1511	DTRACE_CU("x0", uiLPelX)
1512	DTRACE_CU("x1", uiTPelY)
1513	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1514	DTRACE_CU("cqtDepth" , uiDepth)
1515	#endif
1516
1517	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1518	// If slice start is within this cu...
1519	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1520	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1521	// We need to split, so don't try these modes.
1522	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1523	{
1524	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1525	}
1526	else
1527	{
1528	bBoundary = true;
1529	}
1530
1531	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1532	{
1533	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1534	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1535	{
1536	setdQPFlag(true);
1537	}
1538	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1539	{
1540	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1541	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1542	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1543	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1544	{
1545	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1546	}
1547	}
1548	return;
1549	}
1550
1551	#if H_MV_ENC_DEC_TRAC
1552	DTRACE_CU_S("=========== coding_unit ===========\n")
1553	#endif
1554
1555	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1556	{
1557	setdQPFlag(true);
1558	}
1559	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1560	{
1561	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1562	}
1563	if( !pcCU->getSlice()->isIntra() )
1564	{
1565	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1566	}
1567
1568	if( pcCU->isSkipped( uiAbsPartIdx ) )
1569	{
1570	#if H_MV_ENC_DEC_TRAC
1571	DTRACE_PU_S("=========== prediction_unit ===========\n")
1572	DTRACE_PU("x0", uiLPelX)
1573	DTRACE_PU("x1", uiTPelY)
1574	#endif
1575	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1576	#if H_3D_ARP
1577	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1578	#endif
1579	#if H_3D_IC
1580	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1581	#endif
1582	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1583	return;
1584	}
1585	#if H_3D
1586	m_pcEntropyCoder->encodeDIS( pcCU, uiAbsPartIdx );
1587	if(!pcCU->getDISFlag(uiAbsPartIdx))
1588	{
1589	#endif
1590
1591	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1592
1593	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1594
1595	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1596	{
1597	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1598	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1599	{
1600	#if H_3D_DIM_SDC
1601	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1602	#endif
1603	// Encode slice finish
1604	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1605	return;
1606	}
1607	}
1608
1609	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1610	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1611	#if H_3D
1612	m_pcEntropyCoder->encodeDBBPFlag( pcCU, uiAbsPartIdx );
1613	#endif
1614	#if H_3D_DIM_SDC
1615	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1616	#endif
1617	#if H_3D_ARP
1618	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1619	#endif
1620	#if H_3D_IC
1621	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1622	#endif
1623	// Encode Coefficients
1624	Bool bCodeDQP = getdQPFlag();
1625	#if H_3D_DISABLE_CHROMA
1626	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP, false );
1627	#else
1628	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1629	#endif
1630	setdQPFlag( bCodeDQP );
1631	#if H_3D
1632	}
1633	#endif
1634	// --- write terminating bit ---
1635	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1636	}
1637
1638	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1639	{
1640	Int k, i, j, jj;
1641	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1642
1643	for( k = 0; k < 64; k += 8 )
1644	{
1645	diff[k+0] = piOrg[0] ;
1646	diff[k+1] = piOrg[1] ;
1647	diff[k+2] = piOrg[2] ;
1648	diff[k+3] = piOrg[3] ;
1649	diff[k+4] = piOrg[4] ;
1650	diff[k+5] = piOrg[5] ;
1651	diff[k+6] = piOrg[6] ;
1652	diff[k+7] = piOrg[7] ;
1653
1654	piOrg += iStrideOrg;
1655	}
1656
1657	//horizontal
1658	for (j=0; j < 8; j++)
1659	{
1660	jj = j << 3;
1661	m2[j][0] = diff[jj ] + diff[jj+4];
1662	m2[j][1] = diff[jj+1] + diff[jj+5];
1663	m2[j][2] = diff[jj+2] + diff[jj+6];
1664	m2[j][3] = diff[jj+3] + diff[jj+7];
1665	m2[j][4] = diff[jj ] - diff[jj+4];
1666	m2[j][5] = diff[jj+1] - diff[jj+5];
1667	m2[j][6] = diff[jj+2] - diff[jj+6];
1668	m2[j][7] = diff[jj+3] - diff[jj+7];
1669
1670	m1[j][0] = m2[j][0] + m2[j][2];
1671	m1[j][1] = m2[j][1] + m2[j][3];
1672	m1[j][2] = m2[j][0] - m2[j][2];
1673	m1[j][3] = m2[j][1] - m2[j][3];
1674	m1[j][4] = m2[j][4] + m2[j][6];
1675	m1[j][5] = m2[j][5] + m2[j][7];
1676	m1[j][6] = m2[j][4] - m2[j][6];
1677	m1[j][7] = m2[j][5] - m2[j][7];
1678
1679	m2[j][0] = m1[j][0] + m1[j][1];
1680	m2[j][1] = m1[j][0] - m1[j][1];
1681	m2[j][2] = m1[j][2] + m1[j][3];
1682	m2[j][3] = m1[j][2] - m1[j][3];
1683	m2[j][4] = m1[j][4] + m1[j][5];
1684	m2[j][5] = m1[j][4] - m1[j][5];
1685	m2[j][6] = m1[j][6] + m1[j][7];
1686	m2[j][7] = m1[j][6] - m1[j][7];
1687	}
1688
1689	//vertical
1690	for (i=0; i < 8; i++)
1691	{
1692	m3[0][i] = m2[0][i] + m2[4][i];
1693	m3[1][i] = m2[1][i] + m2[5][i];
1694	m3[2][i] = m2[2][i] + m2[6][i];
1695	m3[3][i] = m2[3][i] + m2[7][i];
1696	m3[4][i] = m2[0][i] - m2[4][i];
1697	m3[5][i] = m2[1][i] - m2[5][i];
1698	m3[6][i] = m2[2][i] - m2[6][i];
1699	m3[7][i] = m2[3][i] - m2[7][i];
1700
1701	m1[0][i] = m3[0][i] + m3[2][i];
1702	m1[1][i] = m3[1][i] + m3[3][i];
1703	m1[2][i] = m3[0][i] - m3[2][i];
1704	m1[3][i] = m3[1][i] - m3[3][i];
1705	m1[4][i] = m3[4][i] + m3[6][i];
1706	m1[5][i] = m3[5][i] + m3[7][i];
1707	m1[6][i] = m3[4][i] - m3[6][i];
1708	m1[7][i] = m3[5][i] - m3[7][i];
1709
1710	m2[0][i] = m1[0][i] + m1[1][i];
1711	m2[1][i] = m1[0][i] - m1[1][i];
1712	m2[2][i] = m1[2][i] + m1[3][i];
1713	m2[3][i] = m1[2][i] - m1[3][i];
1714	m2[4][i] = m1[4][i] + m1[5][i];
1715	m2[5][i] = m1[4][i] - m1[5][i];
1716	m2[6][i] = m1[6][i] + m1[7][i];
1717	m2[7][i] = m1[6][i] - m1[7][i];
1718	}
1719
1720	for (i = 0; i < 8; i++)
1721	{
1722	for (j = 0; j < 8; j++)
1723	{
1724	iSumHad += abs(m2[i][j]);
1725	}
1726	}
1727	iSumHad -= abs(m2[0][0]);
1728	iSumHad =(iSumHad+2)>>2;
1729	return(iSumHad);
1730	}
1731
1732	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1733	{
1734	Int xBl, yBl;
1735	const Int iBlkSize = 8;
1736
1737	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1738	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1739	Pel *pOrg;
1740
1741	Int iSumHad = 0;
1742	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1743	{
1744	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1745	{
1746	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1747	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1748	}
1749	}
1750	return(iSumHad);
1751	}
1752
1753	/** check RD costs for a CU block encoded with merge
1754	* \param rpcBestCU
1755	* \param rpcTempCU
1756	* \returns Void
1757	*/
1758	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1759	{
1760	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1761	#if H_3D_IV_MERGE
1762	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1763	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1764	#else
1765	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1766	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1767	#endif
1768	Int numValidMergeCand = 0;
1769	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1770
1771	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1772	{
1773	uhInterDirNeighbours[ui] = 0;
1774	}
1775	UChar uhDepth = rpcTempCU->getDepth( 0 );
1776	#if H_3D_IC
1777	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1778	#endif
1779	#if H_3D_VSO // M1 //necessary here?
1780	if( m_pcRdCost->getUseRenModel() )
1781	{
1782	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1783	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1784	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1785	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1786	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1787	}
1788	#endif
1789
1790	#if H_3D_ARP
1791	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1792	#else
1793	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1794	#endif
1795
1796	#if H_3D_VSP
1797	#if !H_3D_ARP
1798	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1799	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1800	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1801	rpcTempCU->m_bAvailableFlagA1 = 0;
1802	rpcTempCU->m_bAvailableFlagB1 = 0;
1803	rpcTempCU->m_bAvailableFlagB0 = 0;
1804	rpcTempCU->m_bAvailableFlagA0 = 0;
1805	rpcTempCU->m_bAvailableFlagB2 = 0;
1806	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1807	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1808	#endif
1809	#else
1810	#if H_3D
1811	rpcTempCU->m_bAvailableFlagA1 = 0;
1812	rpcTempCU->m_bAvailableFlagB1 = 0;
1813	rpcTempCU->m_bAvailableFlagB0 = 0;
1814	rpcTempCU->m_bAvailableFlagA0 = 0;
1815	rpcTempCU->m_bAvailableFlagB2 = 0;
1816	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1817	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1818	#else
1819	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1820	#endif
1821	#endif
1822
1823	#if H_3D_IV_MERGE
1824	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1825	#else
1826	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1827	#endif
1828	#if H_3D_ARP
1829	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1830	#else
1831	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1832	#endif
1833	{
1834	mergeCandBuffer[ui] = 0;
1835	}
1836
1837	Bool bestIsSkip = false;
1838
1839	UInt iteration;
1840	if ( rpcTempCU->isLosslessCoded(0))
1841	{
1842	iteration = 1;
1843	}
1844	else
1845	{
1846	iteration = 2;
1847	}
1848
1849	#if H_3D_ARP
1850	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1851	if( nARPWMax < 0 \|\| bICFlag )
1852	{
1853	nARPWMax = 0;
1854	}
1855	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1856	{
1857	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1858	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1859	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1860	#if H_3D_IC
1861	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1862	#endif
1863	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1864	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, 0, uhDepth );
1865	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1866	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1867	#if H_3D_SPIVMP
1868	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1869	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1870	TComMvField* pcMvFieldSP;
1871	UChar* puhInterDirSP;
1872	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartition()*2];
1873	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartition()];
1874	#endif
1875	#if H_3D
1876	rpcTempCU->initAvailableFlags();
1877	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1878	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1879	#if H_3D_SPIVMP
1880	, pcMvFieldSP, puhInterDirSP
1881	#endif
1882	, numValidMergeCand
1883	);
1884
1885	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1886	#if H_3D_SPIVMP
1887	, bSPIVMPFlag
1888	#endif
1889	, numValidMergeCand
1890	);
1891
1892	#else
1893	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag, numValidMergeCand );
1894	#endif
1895
1896
1897	#endif
1898
1899	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1900	{
1901	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1902	{
1903	#if H_3D_IC
1904	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1905	{
1906	if( bICFlag && uiMergeCand == 0 )
1907	{
1908	continue;
1909	}
1910	}
1911	#endif
1912	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1913	{
1914	if( !(bestIsSkip && uiNoResidual == 0) )
1915	{
1916	// set MC parameters
1917	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1918	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
1919	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1920	#if H_3D_IC
1921	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1922	#endif
1923	#if H_3D_ARP
1924	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1925	#endif
1926	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1927	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1928	#if H_3D_VSP
1929	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1930	#endif
1931	#if H_3D_SPIVMP
1932	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
1933	if (bSPIVMPFlag[uiMergeCand])
1934	{
1935	UInt uiSPAddr;
1936	Int iWidth = rpcTempCU->getWidth(0);
1937	Int iHeight = rpcTempCU->getHeight(0);
1938	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
1939	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
1940	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
1941	{
1942	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
1943	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
1944	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
1945	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
1946	}
1947	}
1948	else
1949	#endif
1950	#if H_3D_VSP
1951	{
1952	if ( vspFlag[uiMergeCand] )
1953	{
1954	UInt partAddr;
1955	Int vspSize;
1956	Int width, height;
1957	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
1958	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
1959	{
1960	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
1961	rpcTempCU->setVSPFlag( partAddr, vspSize );
1962	}
1963	else
1964	{
1965	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1966	}
1967	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
1968	{
1969	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
1970	rpcTempCU->setVSPFlag( partAddr, vspSize );
1971	}
1972	else
1973	{
1974	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1975	}
1976	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1977	}
1978	else
1979	{
1980	#endif
1981	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1982	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1983	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1984	#if H_3D_VSP
1985	}
1986	}
1987	#endif
1988	// do MC
1989	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1990	// estimate residual and encode everything
1991	#if H_3D_VSO //M2
1992	if( m_pcRdCost->getUseRenModel() )
1993	{ //Reset
1994	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1995	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1996	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1997	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1998	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1999	}
2000	#endif
2001	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2002	m_ppcOrigYuv [uhDepth],
2003	m_ppcPredYuvTemp[uhDepth],
2004	m_ppcResiYuvTemp[uhDepth],
2005	m_ppcResiYuvBest[uhDepth],
2006	m_ppcRecoYuvTemp[uhDepth],
2007	(uiNoResidual? true:false));
2008
2009
2010	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
2011	{
2012	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
2013	mergeCandBuffer[uiMergeCand] = 1;
2014	}
2015
2016	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
2017	#if H_3D
2018	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2019	#endif
2020	#if H_3D_VSP // possible bug fix
2021	if( rpcTempCU->getSkipFlag(0) )
2022	{
2023	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2024	}
2025	#endif
2026	#if H_3D_INTER_SDC
2027	TComDataCU *rpcTempCUPre = rpcTempCU;
2028	#endif
2029	Int orgQP = rpcTempCU->getQP( 0 );
2030	xCheckDQP( rpcTempCU );
2031	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2032	#if H_3D_INTER_SDC
2033	if( rpcTempCU->getSlice()->getInterSdcFlag() && !uiNoResidual )
2034	{
2035	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2036	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2037	{
2038	if( uiOffest > 3)
2039	{
2040	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2041	{
2042	continue;
2043	}
2044	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2045	{
2046	continue;
2047	}
2048	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2049	{
2050	continue;
2051	}
2052	}
2053	if( rpcTempCU != rpcTempCUPre )
2054	{
2055	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2056	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2057	}
2058	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2059	#if H_3D
2060	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2061	#endif
2062	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2063	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2064	#if H_3D_VSO //M2
2065	if( m_pcRdCost->getUseRenModel() )
2066	{ //Reset
2067	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
2068	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
2069	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
2070	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
2071	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2072	}
2073	#endif
2074	Int iSdcOffset = 0;
2075	if(uiOffest % 2 == 0)
2076	{
2077	iSdcOffset = uiOffest >> 1;
2078	}
2079	else
2080	{
2081	iSdcOffset = -1 * (uiOffest >> 1);
2082	}
2083	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2084	m_ppcOrigYuv[uhDepth],
2085	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2086	m_ppcResiYuvTemp[uhDepth],
2087	m_ppcRecoYuvTemp[uhDepth],
2088	iSdcOffset,
2089	uhDepth );
2090	if (uiOffest <= 3 )
2091	{
2092	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2093	}
2094
2095	xCheckDQP( rpcTempCU );
2096	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2097	}
2098	}
2099	#endif
2100	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2101
2102	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2103	{
2104	#if H_3D_INTER_SDC
2105	if( rpcTempCU->getSlice()->getInterSdcFlag() )
2106	{
2107	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2108	}
2109	else
2110	{
2111	#endif
2112	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2113	#if H_3D_INTER_SDC
2114	}
2115	#endif
2116	}
2117	}
2118	}
2119	}
2120
2121	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2122	{
2123	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2124	{
2125	if( rpcBestCU->getMergeFlag( 0 ))
2126	{
2127	*earlyDetectionSkipMode = true;
2128	}
2129	else
2130	{
2131	Int absoulte_MV=0;
2132	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2133	{
2134	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2135	{
2136	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2137	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2138	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2139	absoulte_MV+=iHor+iVer;
2140	}
2141	}
2142
2143	if(absoulte_MV == 0)
2144	{
2145	*earlyDetectionSkipMode = true;
2146	}
2147	}
2148	}
2149	}
2150	}
2151	#if H_3D_SPIVMP
2152	delete[] pcMvFieldSP;
2153	delete[] puhInterDirSP;
2154	#endif
2155	#if H_3D_ARP
2156	}
2157	#endif
2158	}
2159
2160
2161	#if AMP_MRG
2162	#if H_3D_FAST_TEXTURE_ENCODING
2163	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2164	#else
2165	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2166	#endif
2167	#else
2168	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2169	#endif
2170	{
2171	#if H_3D
2172	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2173	#endif
2174	#if H_3D_FAST_TEXTURE_ENCODING
2175	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2176	{
2177	#endif
2178	UChar uhDepth = rpcTempCU->getDepth( 0 );
2179	#if H_3D_ARP
2180	Bool bFirstTime = true;
2181	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2182	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| rpcTempCU->getICFlag(0) )
2183	{
2184	nARPWMax = 0;
2185	}
2186
2187	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2188	{
2189	if( !bFirstTime && rpcTempCU->getSlice()->getIvResPredFlag() )
2190	{
2191	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2192	}
2193	#endif
2194	#if H_3D_VSO // M3
2195	if( m_pcRdCost->getUseRenModel() )
2196	{
2197	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2198	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2199	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2200	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2201	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2202	}
2203	#endif
2204
2205	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2206
2207	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2208	#if H_3D
2209	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2210	#endif
2211	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2212	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2213	#if H_3D_ARP
2214	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2215	#endif
2216	#if H_3D_ARP
2217	if( bFirstTime == false && nARPWMax )
2218	{
2219	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2220	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2221
2222	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2223	}
2224	else
2225	{
2226	bFirstTime = false;
2227	#endif
2228	#if AMP_MRG
2229	rpcTempCU->setMergeAMP (true);
2230	#if H_3D_FAST_TEXTURE_ENCODING
2231	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2232	#else
2233	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2234	#endif
2235	#else
2236	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2237	#endif
2238	#if H_3D_ARP
2239	if( nARPWMax )
2240	{
2241	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2242	}
2243	}
2244	#endif
2245
2246	#if AMP_MRG
2247	if ( !rpcTempCU->getMergeAMP() )
2248	{
2249	#if H_3D_ARP
2250	if( nARPWMax )
2251	{
2252	continue;
2253	}
2254	else
2255	#endif
2256	return;
2257	}
2258	#endif
2259
2260	#if KWU_RC_MADPRED_E0227
2261	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2262	{
2263	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2264	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2265	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2266	m_temporalSAD = (Int)SAD;
2267	}
2268	#endif
2269	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2270	#if H_3D_VSP // possible bug fix
2271	if( rpcTempCU->getQtRootCbf(0)==0 )
2272	{
2273	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2274	}
2275	#endif
2276	#if H_3D_VSO // M4
2277	if( m_pcRdCost->getUseLambdaScaleVSO() )
2278	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2279	else
2280	#endif
2281	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2282	#if H_3D_INTER_SDC
2283	TComDataCU *rpcTempCUPre = rpcTempCU;
2284	#endif
2285	xCheckDQP( rpcTempCU );
2286	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2287	#if H_3D_INTER_SDC
2288	if( rpcTempCU->getSlice()->getInterSdcFlag() && ePartSize == SIZE_2Nx2N)
2289	{
2290	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2291	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2292	{
2293	if( uiOffest > 3)
2294	{
2295	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2296	{
2297	continue;
2298	}
2299	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2300	{
2301	continue;
2302	}
2303	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2304	{
2305	continue;
2306	}
2307	}
2308
2309	if( rpcTempCU != rpcTempCUPre )
2310	{
2311	Int orgQP = rpcBestCU->getQP( 0 );
2312	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2313	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2314	}
2315	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2316	#if H_3D
2317	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2318	#endif
2319	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2320	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2321	#if H_3D_VSO // M3
2322	if( m_pcRdCost->getUseRenModel() )
2323	{
2324	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2325	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2326	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2327	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2328	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2329	}
2330	#endif
2331
2332	Int iSdcOffset = 0;
2333	if(uiOffest % 2 == 0)
2334	{
2335	iSdcOffset = uiOffest >> 1;
2336	}
2337	else
2338	{
2339	iSdcOffset = -1 * (uiOffest >> 1);
2340	}
2341	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2342	m_ppcOrigYuv[uhDepth],
2343	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2344	m_ppcResiYuvTemp[uhDepth],
2345	m_ppcRecoYuvTemp[uhDepth],
2346	iSdcOffset,
2347	uhDepth );
2348	if (uiOffest <= 3 )
2349	{
2350	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2351	}
2352
2353	xCheckDQP( rpcTempCU );
2354	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2355	}
2356
2357	}
2358	#endif
2359	#if H_3D_ARP
2360	}
2361	#endif
2362	#if H_3D_FAST_TEXTURE_ENCODING
2363	}
2364	#endif
2365	}
2366
2367	#if H_3D_DBBP
2368	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2369	{
2370	UInt uiWidth = pOrigYuv->getWidth ( );
2371	UInt uiHeight = pOrigYuv->getHeight( );
2372	Pel* piSrc = pOrigYuv->getLumaAddr( );
2373	UInt uiSrcStride = pOrigYuv->getStride();
2374	Pel* piDst = pOrigYuvTemp->getLumaAddr( );
2375	UInt uiDstStride = pOrigYuvTemp->getStride();
2376
2377	UInt uiMaskStride= MAX_CU_SIZE;
2378
2379	AOF( uiWidth == uiHeight );
2380
2381	// backup pointer
2382	Bool* pMaskStart = pMask;
2383
2384	for (Int y=0; y<uiHeight; y++)
2385	{
2386	for (Int x=0; x<uiWidth; x++)
2387	{
2388	UChar ucSegment = (UChar)pMask[x];
2389	AOF( ucSegment < 2 );
2390
2391	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2392	}
2393
2394	piSrc += uiSrcStride;
2395	piDst += uiDstStride;
2396	pMask += uiMaskStride;
2397	}
2398
2399	// now invalidate chroma
2400	Pel* piSrcU = pOrigYuv->getCbAddr();
2401	Pel* piSrcV = pOrigYuv->getCrAddr();
2402	UInt uiSrcStrideC = pOrigYuv->getCStride();
2403	Pel* piDstU = pOrigYuvTemp->getCbAddr( );
2404	Pel* piDstV = pOrigYuvTemp->getCrAddr( );
2405	UInt uiDstStrideC = pOrigYuvTemp->getCStride();
2406	pMask = pMaskStart;
2407
2408	for (Int y=0; y<uiHeight/2; y++)
2409	{
2410	for (Int x=0; x<uiWidth/2; x++)
2411	{
2412	UChar ucSegment = (UChar)pMask[x*2];
2413	AOF( ucSegment < 2 );
2414
2415	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2416	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2417	}
2418
2419	piSrcU += uiSrcStrideC;
2420	piSrcV += uiSrcStrideC;
2421	piDstU += uiDstStrideC;
2422	piDstV += uiDstStrideC;
2423	pMask += 2*uiMaskStride;
2424	}
2425	}
2426
2427	Void TEncCu::xCheckRDCostDIS( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2428	{
2429	UInt uiDepth = rpcTempCU->getDepth( 0 );
2430	if( !rpcBestCU->getSlice()->getIsDepth() \|\| (eSize != SIZE_2Nx2N))
2431	{
2432	return;
2433	}
2434
2435	#if H_3D_VSO // M5
2436	if( m_pcRdCost->getUseRenModel() )
2437	{
2438	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2439	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2440	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2441	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2442	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2443	}
2444	#endif
2445
2446	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2447	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2448	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2449	rpcTempCU->setCUTransquantBypassSubParts( rpcTempCU->getCUTransquantBypass(0), 0, uiDepth );
2450
2451	rpcTempCU->setTrIdxSubParts(0, 0, uiDepth);
2452	rpcTempCU->setCbfSubParts(0, 1, 1, 0, uiDepth);
2453	rpcTempCU->setDISFlagSubParts(true, 0, uiDepth);
2454	rpcTempCU->setLumaIntraDirSubParts (DC_IDX, 0, uiDepth);
2455	#if H_3D_DIM_SDC
2456	rpcTempCU->setSDCFlagSubParts( false, 0, uiDepth);
2457	#endif
2458
2459	UInt uiPreCalcDistC;
2460	m_pcPredSearch ->estIntraPredDIS ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, false );
2461
2462	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2463	Int oldTraceCopyBack = g_traceCopyBack;
2464	g_traceCopyBack = false;
2465	#endif
2466	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2467	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2468	g_traceCopyBack = oldTraceCopyBack;
2469	#endif
2470
2471
2472	m_pcEntropyCoder->resetBits();
2473	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2474	{
2475	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2476	}
2477	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2478	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2479
2480
2481	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2482
2483	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2484	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2485
2486
2487	#if H_3D_VSO // M6
2488	if( m_pcRdCost->getUseLambdaScaleVSO())
2489	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2490	else
2491	#endif
2492	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2493
2494
2495	xCheckDQP( rpcTempCU );
2496	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2497	}
2498
2499	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool bUseMRG )
2500	{
2501	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2502
2503	UChar uhDepth = rpcTempCU->getDepth( 0 );
2504
2505	#if H_3D_VSO
2506	if( m_pcRdCost->getUseRenModel() )
2507	{
2508	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2509	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2510	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2511	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2512	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2513	}
2514	#endif
2515
2516	UInt uiWidth = rpcTempCU->getWidth(0);
2517	UInt uiHeight = rpcTempCU->getHeight(0);
2518	AOF( uiWidth == uiHeight );
2519
2520	#if H_3D_DBBP
2521	// Is this correct here, was under the macro SEC_DBBP_DISALLOW_8x8_I0078, however the function is related to Single Depth Mode
2522	if(uiWidth <= 8)
2523	{
2524	return;
2525	}
2526	#endif
2527
2528	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2529
2530	// fetch virtual depth block
2531	UInt uiDepthStride = 0;
2532	#if H_3D_FCO
2533	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(rpcTempCU->getZorderIdxInCU(), uiWidth, uiHeight, uiDepthStride);
2534	#else
2535	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2536	#endif
2537	AOF( pDepthPels != NULL );
2538	AOF( uiDepthStride != 0 );
2539
2540	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth, rpcTempCU);
2541
2542	// derive partitioning from depth
2543	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2544	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask, rpcTempCU);
2545
2546	if( !bValidMask )
2547	{
2548	return;
2549	}
2550
2551	// find optimal motion/disparity vector for each segment
2552	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2553	DbbpTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2554	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2555
2556	// find optimal motion vector fields for both segments (as 2Nx2N)
2557	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2558	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2559	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2560	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2561	{
2562	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2563	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2564
2565	// invalidate all other segments in original YUV
2566	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2567
2568	// do motion estimation for this segment
2569	m_pcRdCost->setUseMask(true);
2570	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2571	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2572	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], false, false, bUseMRG );
2573	m_pcRdCost->setUseMask(false);
2574
2575	// extract motion parameters of full block for this segment
2576	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2577
2578	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2579	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2580
2581	AOF( rpcTempCU->getSPIVMPFlag(0) == false );
2582	AOF( rpcTempCU->getVSPFlag(0) == 0 );
2583
2584	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2585	{
2586	RefPicList eRefList = (RefPicList)uiRefListIdx;
2587
2588	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2589	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2590	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2591
2592	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2593	}
2594	}
2595
2596	// store final motion/disparity information in each PU using derived partitioning
2597	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2598	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2599	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2600
2601	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxCUDepth() - uhDepth ) << 1 ) ) >> 4;
2602	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2603	{
2604	UInt uiPartAddr = uiSegment*uiPUOffset;
2605
2606	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2607
2608	// now set stored information from 2Nx2N motion search to each partition
2609	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2610
2611	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2612	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2613
2614	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2615	{
2616	RefPicList eRefList = (RefPicList)uiRefListIdx;
2617
2618	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2619	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2620	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2621
2622	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2623	}
2624	}
2625
2626	// reconstruct final prediction signal by combining both segments
2627	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight, 0, eVirtualPartSize);
2628	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2629
2630	xCheckDQP( rpcTempCU );
2631	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2632	}
2633	#endif
2634
2635	#if H_3D_DIM
2636	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize, Bool bOnlyIVP )
2637	#else
2638	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2639	#endif
2640	{
2641	UInt uiDepth = rpcTempCU->getDepth( 0 );
2642	#if H_3D_VSO // M5
2643	if( m_pcRdCost->getUseRenModel() )
2644	{
2645	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2646	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2647	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2648	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2649	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2650	}
2651	#endif
2652
2653	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2654	#if H_3D
2655	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2656	#endif
2657	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2658	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2659
2660	Bool bSeparateLumaChroma = true; // choose estimation mode
2661	UInt uiPreCalcDistC = 0;
2662	if( !bSeparateLumaChroma )
2663	{
2664	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2665	}
2666	#if H_3D_DIM
2667	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma, bOnlyIVP );
2668	#else
2669	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2670	#endif
2671	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2672
2673	#if H_3D_DIM_SDC
2674	if( !rpcTempCU->getSDCFlag( 0 ) )
2675	#endif
2676	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2677
2678	m_pcEntropyCoder->resetBits();
2679	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2680	{
2681	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2682	}
2683	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2684	#if H_3D
2685	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2686	if(!rpcTempCU->getDISFlag(0))
2687	{
2688	#endif
2689	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2690	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2691	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2692	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2693	#if H_3D_DIM_SDC
2694	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2695	#endif
2696
2697	// Encode Coefficients
2698	Bool bCodeDQP = getdQPFlag();
2699	#if H_3D_DISABLE_CHROMA
2700	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP, true );
2701	#else
2702	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2703	#endif
2704	setdQPFlag( bCodeDQP );
2705	#if H_3D
2706	}
2707	#endif
2708	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2709
2710	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2711	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2712	#if H_3D_VSO // M6
2713	if( m_pcRdCost->getUseLambdaScaleVSO())
2714	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2715	else
2716	#endif
2717	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2718
2719	xCheckDQP( rpcTempCU );
2720	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2721	}
2722
2723	/** Check R-D costs for a CU with PCM mode.
2724	* \param rpcBestCU pointer to best mode CU data structure
2725	* \param rpcTempCU pointer to testing mode CU data structure
2726	* \returns Void
2727	*
2728	* \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.
2729	*/
2730	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2731	{
2732	UInt uiDepth = rpcTempCU->getDepth( 0 );
2733
2734	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2735	#if H_3D
2736	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2737	#endif
2738	rpcTempCU->setIPCMFlag(0, true);
2739	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2740	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2741	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2742	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2743
2744	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2745
2746	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2747
2748	m_pcEntropyCoder->resetBits();
2749	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2750	{
2751	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2752	}
2753	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2754	#if H_3D
2755	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2756	#endif
2757	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2758	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2759	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2760	#if H_3D_DIM_SDC
2761	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2762	#endif
2763	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2764
2765	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2766	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2767	#if H_3D_VSO // M44
2768	if ( m_pcRdCost->getUseVSO() )
2769	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2770	else
2771	#endif
2772	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2773
2774	xCheckDQP( rpcTempCU );
2775	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2776	}
2777
2778	/** check whether current try is the best with identifying the depth of current try
2779	* \param rpcBestCU
2780	* \param rpcTempCU
2781	* \returns Void
2782	*/
2783	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2784	{
2785	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2786	{
2787	TComYuv* pcYuv;
2788	// Change Information data
2789	TComDataCU* pcCU = rpcBestCU;
2790	rpcBestCU = rpcTempCU;
2791	rpcTempCU = pcCU;
2792
2793	// Change Prediction data
2794	pcYuv = m_ppcPredYuvBest[uiDepth];
2795	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2796	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2797
2798	// Change Reconstruction data
2799	pcYuv = m_ppcRecoYuvBest[uiDepth];
2800	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2801	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2802
2803	pcYuv = NULL;
2804	pcCU = NULL;
2805
2806	// store temp best CI for next CU coding
2807	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2808	}
2809	}
2810
2811	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2812	{
2813	UInt uiDepth = pcCU->getDepth( 0 );
2814
2815	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2816	{
2817	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2818	{
2819	#if !RDO_WITHOUT_DQP_BITS
2820	m_pcEntropyCoder->resetBits();
2821	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2822	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2823	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2824	#if H_3D_VSO // M45
2825	if ( m_pcRdCost->getUseVSO() )
2826	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2827	else
2828	#endif
2829	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2830	#endif
2831	}
2832	else
2833	{
2834	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2835	}
2836	}
2837	}
2838
2839	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2840	{
2841	pDst->iN = pSrc->iN;
2842	for (Int i = 0; i < pSrc->iN; i++)
2843	{
2844	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2845	}
2846	}
2847	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2848	{
2849	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2850	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2851	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2852	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2853	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2854	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2855	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2856	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2857	{
2858	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2859	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2860	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2861	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2862	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2863	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2864	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2865	}
2866	else
2867	{
2868	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2869
2870	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2871	{
2872	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2873	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2874
2875	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2876	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2877	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2878	{
2879	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2880	}
2881	}
2882	}
2883	}
2884
2885	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2886	{
2887	UInt uiCurrDepth = uiNextDepth - 1;
2888	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2889	}
2890
2891	/** Function for filling the PCM buffer of a CU using its original sample array
2892	* \param pcCU pointer to current CU
2893	* \param pcOrgYuv pointer to original sample array
2894	* \returns Void
2895	*/
2896	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2897	{
2898
2899	UInt width = pCU->getWidth(0);
2900	UInt height = pCU->getHeight(0);
2901
2902	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2903	Pel* pDstY = pCU->getPCMSampleY();
2904	UInt srcStride = pOrgYuv->getStride();
2905
2906	for(Int y = 0; y < height; y++ )
2907	{
2908	for(Int x = 0; x < width; x++ )
2909	{
2910	pDstY[x] = pSrcY[x];
2911	}
2912	pDstY += width;
2913	pSrcY += srcStride;
2914	}
2915
2916	Pel* pSrcCb = pOrgYuv->getCbAddr();
2917	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2918
2919	Pel* pDstCb = pCU->getPCMSampleCb();
2920	Pel* pDstCr = pCU->getPCMSampleCr();;
2921
2922	UInt srcStrideC = pOrgYuv->getCStride();
2923	UInt heightC = height >> 1;
2924	UInt widthC = width >> 1;
2925
2926	for(Int y = 0; y < heightC; y++ )
2927	{
2928	for(Int x = 0; x < widthC; x++ )
2929	{
2930	pDstCb[x] = pSrcCb[x];
2931	pDstCr[x] = pSrcCr[x];
2932	}
2933	pDstCb += widthC;
2934	pDstCr += widthC;
2935	pSrcCb += srcStrideC;
2936	pSrcCr += srcStrideC;
2937	}
2938	}
2939
2940	#if ADAPTIVE_QP_SELECTION
2941	/** Collect ARL statistics from one block
2942	*/
2943	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2944	{
2945	for( Int n = 0; n < NumCoeffInCU; n++ )
2946	{
2947	Int u = abs( rpcCoeff[ n ] );
2948	Int absc = rpcArlCoeff[ n ];
2949
2950	if( u != 0 )
2951	{
2952	if( u < LEVEL_RANGE )
2953	{
2954	cSum[ u ] += ( Double )absc;
2955	numSamples[ u ]++;
2956	}
2957	else
2958	{
2959	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2960	numSamples[ LEVEL_RANGE ]++;
2961	}
2962	}
2963	}
2964
2965	return 0;
2966	}
2967
2968	/** Collect ARL statistics from one LCU
2969	* \param pcCU
2970	*/
2971	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2972	{
2973	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2974	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2975
2976	TCoeff* pCoeffY = rpcCU->getCoeffY();
2977	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2978
2979	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2980	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2981
2982	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2983	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2984
2985	// Collect stats to cSum[][] and numSamples[][]
2986	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2987	{
2988	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2989
2990	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2991	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2992	{
2993	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2994	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2995
2996	pCoeffY += uiMinNumCoeffInCU;
2997	pArlCoeffY += uiMinNumCoeffInCU;
2998	}
2999
3000	for(Int u=1; u<LEVEL_RANGE;u++)
3001	{
3002	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
3003	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
3004	}
3005	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
3006	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
3007	}
3008	#endif
3009	//! \}

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