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source: 3DVCSoftware/branches/HTM-14.0-dev0/source/Lib/TLibEncoder/TEncCu.cpp @ 1186

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

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