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source: 3DVCSoftware/branches/HTM-8.2-dev0-Cleanup/source/Lib/TLibEncoder/TEncCu.cpp @ 653

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Last change on this file since 653 was 653, checked in by tech, 12 years ago
Added missing parts of merge.
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file 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
79	UInt uiNumPartitions;
80	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
81	{
82	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
83	UInt uiWidth = uiMaxWidth >> i;
84	UInt uiHeight = uiMaxHeight >> i;
85
86	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
87	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
88
89	#if H_3D_ARP
90	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
91	#endif
92
93	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight);
94	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight);
95	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight);
96
97	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight);
98	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight);
99	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight);
100
101	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight);
102	}
103
104	m_bEncodeDQP = false;
105	#if RATE_CONTROL_LAMBDA_DOMAIN
106	#if !M0036_RC_IMPROVEMENT
107	m_LCUPredictionSAD = 0;
108	m_addSADDepth = 0;
109	m_temporalSAD = 0;
110	#endif
111	#if M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
112	m_LCUPredictionSAD = 0;
113	m_addSADDepth = 0;
114	m_temporalSAD = 0;
115	m_spatialSAD = 0;
116	#endif
117	#endif
118	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
119	m_LCUPredictionSAD = 0;
120	m_addSADDepth = 0;
121	m_temporalSAD = 0;
122	m_spatialSAD = 0;
123	#endif
124
125	// initialize partition order.
126	UInt* piTmp = &g_auiZscanToRaster[0];
127	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
128	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
129
130	// initialize conversion matrix from partition index to pel
131	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
132	}
133
134	Void TEncCu::destroy()
135	{
136	Int i;
137
138	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
139	{
140	if(m_ppcBestCU[i])
141	{
142	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
143	}
144	if(m_ppcTempCU[i])
145	{
146	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
147	}
148	#if H_3D_ARP
149	if(m_ppcWeightedTempCU[i])
150	{
151	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
152	}
153	#endif
154	if(m_ppcPredYuvBest[i])
155	{
156	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
157	}
158	if(m_ppcResiYuvBest[i])
159	{
160	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
161	}
162	if(m_ppcRecoYuvBest[i])
163	{
164	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
165	}
166	if(m_ppcPredYuvTemp[i])
167	{
168	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
169	}
170	if(m_ppcResiYuvTemp[i])
171	{
172	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
173	}
174	if(m_ppcRecoYuvTemp[i])
175	{
176	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
177	}
178	if(m_ppcOrigYuv[i])
179	{
180	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
181	}
182	}
183	if(m_ppcBestCU)
184	{
185	delete [] m_ppcBestCU;
186	m_ppcBestCU = NULL;
187	}
188	if(m_ppcTempCU)
189	{
190	delete [] m_ppcTempCU;
191	m_ppcTempCU = NULL;
192	}
193
194	#if H_3D_ARP
195	if(m_ppcWeightedTempCU)
196	{
197	delete [] m_ppcWeightedTempCU;
198	m_ppcWeightedTempCU = NULL;
199	}
200	#endif
201	if(m_ppcPredYuvBest)
202	{
203	delete [] m_ppcPredYuvBest;
204	m_ppcPredYuvBest = NULL;
205	}
206	if(m_ppcResiYuvBest)
207	{
208	delete [] m_ppcResiYuvBest;
209	m_ppcResiYuvBest = NULL;
210	}
211	if(m_ppcRecoYuvBest)
212	{
213	delete [] m_ppcRecoYuvBest;
214	m_ppcRecoYuvBest = NULL;
215	}
216	if(m_ppcPredYuvTemp)
217	{
218	delete [] m_ppcPredYuvTemp;
219	m_ppcPredYuvTemp = NULL;
220	}
221	if(m_ppcResiYuvTemp)
222	{
223	delete [] m_ppcResiYuvTemp;
224	m_ppcResiYuvTemp = NULL;
225	}
226	if(m_ppcRecoYuvTemp)
227	{
228	delete [] m_ppcRecoYuvTemp;
229	m_ppcRecoYuvTemp = NULL;
230	}
231	if(m_ppcOrigYuv)
232	{
233	delete [] m_ppcOrigYuv;
234	m_ppcOrigYuv = NULL;
235	}
236	}
237
238	/** \param pcEncTop pointer of encoder class
239	*/
240	Void TEncCu::init( TEncTop* pcEncTop )
241	{
242	m_pcEncCfg = pcEncTop;
243	m_pcPredSearch = pcEncTop->getPredSearch();
244	m_pcTrQuant = pcEncTop->getTrQuant();
245	m_pcBitCounter = pcEncTop->getBitCounter();
246	m_pcRdCost = pcEncTop->getRdCost();
247
248	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
249	m_pcCavlcCoder = pcEncTop->getCavlcCoder();
250	m_pcSbacCoder = pcEncTop->getSbacCoder();
251	m_pcBinCABAC = pcEncTop->getBinCABAC();
252
253	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
254	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
255
256	m_bUseSBACRD = pcEncTop->getUseSBACRD();
257	m_pcRateCtrl = pcEncTop->getRateCtrl();
258	}
259
260	// ====================================================================================================================
261	// Public member functions
262	// ====================================================================================================================
263
264	/** \param rpcCU pointer of CU data class
265	*/
266	Void TEncCu::compressCU( TComDataCU*& rpcCU )
267	{
268	// initialize CU data
269	m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
270	m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
271
272	#if RATE_CONTROL_LAMBDA_DOMAIN
273	#if !M0036_RC_IMPROVEMENT
274	m_addSADDepth = 0;
275	m_LCUPredictionSAD = 0;
276	m_temporalSAD = 0;
277	#endif
278	#if M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
279	m_LCUPredictionSAD = 0;
280	m_addSADDepth = 0;
281	m_temporalSAD = 0;
282	m_spatialSAD = 0;
283	#endif
284	#endif
285	#if KWU_RC_MADPRED_E0227
286	m_LCUPredictionSAD = 0;
287	m_addSADDepth = 0;
288	m_temporalSAD = 0;
289	m_spatialSAD = 0;
290	#endif
291
292	// analysis of CU
293	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 );
294
295	#if ADAPTIVE_QP_SELECTION
296	if( m_pcEncCfg->getUseAdaptQpSelect() )
297	{
298	if(rpcCU->getSlice()->getSliceType()!=I_SLICE) //IIII
299	{
300	xLcuCollectARLStats( rpcCU);
301	}
302	}
303	#endif
304	}
305	/** \param pcCU pointer of CU data class
306	*/
307	Void TEncCu::encodeCU ( TComDataCU* pcCU )
308	{
309	if ( pcCU->getSlice()->getPPS()->getUseDQP() )
310	{
311	setdQPFlag(true);
312	}
313
314	// Encode CU data
315	xEncodeCU( pcCU, 0, 0 );
316	}
317
318	// ====================================================================================================================
319	// Protected member functions
320	// ====================================================================================================================
321	/** Derive small set of test modes for AMP encoder speed-up
322	*\param rpcBestCU
323	*\param eParentPartSize
324	*\param bTestAMP_Hor
325	*\param bTestAMP_Ver
326	*\param bTestMergeAMP_Hor
327	*\param bTestMergeAMP_Ver
328	*\returns Void
329	*/
330	#if AMP_ENC_SPEEDUP
331	#if AMP_MRG
332	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
333	#else
334	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
335	#endif
336	{
337	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
338	{
339	bTestAMP_Hor = true;
340	}
341	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
342	{
343	bTestAMP_Ver = true;
344	}
345	else if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->getMergeFlag(0) == false && rpcBestCU->isSkipped(0) == false )
346	{
347	bTestAMP_Hor = true;
348	bTestAMP_Ver = true;
349	}
350
351	#if AMP_MRG
352	//! Utilizing the partition size of parent PU
353	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
354	{
355	bTestMergeAMP_Hor = true;
356	bTestMergeAMP_Ver = true;
357	}
358
359	if ( eParentPartSize == SIZE_NONE ) //! if parent is intra
360	{
361	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
362	{
363	bTestMergeAMP_Hor = true;
364	}
365	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
366	{
367	bTestMergeAMP_Ver = true;
368	}
369	}
370
371	if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->isSkipped(0) == false )
372	{
373	bTestMergeAMP_Hor = true;
374	bTestMergeAMP_Ver = true;
375	}
376
377	if ( rpcBestCU->getWidth(0) == 64 )
378	{
379	bTestAMP_Hor = false;
380	bTestAMP_Ver = false;
381	}
382	#else
383	//! Utilizing the partition size of parent PU
384	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
385	{
386	bTestAMP_Hor = true;
387	bTestAMP_Ver = true;
388	}
389
390	if ( eParentPartSize == SIZE_2Nx2N )
391	{
392	bTestAMP_Hor = false;
393	bTestAMP_Ver = false;
394	}
395	#endif
396	}
397	#endif
398
399	// ====================================================================================================================
400	// Protected member functions
401	// ====================================================================================================================
402	/** Compress a CU block recursively with enabling sub-LCU-level delta QP
403	*\param rpcBestCU
404	*\param rpcTempCU
405	*\param uiDepth
406	*\returns Void
407	*
408	*- for loop of QP value to compress the current CU with all possible QP
409	*/
410	#if AMP_ENC_SPEEDUP
411	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth, PartSize eParentPartSize )
412	#else
413	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
414	#endif
415	{
416	TComPic* pcPic = rpcBestCU->getPic();
417
418	#if H_3D_QTLPC
419	TComSPS *sps = pcPic->getSlice(0)->getSPS();
420	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
421
422	Bool depthMapDetect = (pcTexture != NULL);
423	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
424
425	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);
426
427	Bool bTry2NxN = true;
428	Bool bTryNx2N = true;
429	#endif
430	// get Original YUV data from picture
431	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
432
433	// variables for fast encoder decision
434	#if H_3D_QTLPC
435	Bool bTrySplit = true;
436	Bool bTrySplitDQP = true;
437	#endif
438
439	// variable for Early CU determination
440	Bool bSubBranch = true;
441
442	// variable for Cbf fast mode PU decision
443	Bool doNotBlockPu = true;
444	Bool earlyDetectionSkipMode = false;
445
446	#if H_3D_VSP
447	DisInfo DvInfo;
448	DvInfo.bDV = false;
449	DvInfo.m_acNBDV.setZero();
450	DvInfo.m_aVIdxCan = 0;
451	#if H_3D_NBDV_REF
452	DvInfo.m_acDoNBDV.setZero();
453	#endif
454	#endif
455	Bool bBoundary = false;
456	UInt uiLPelX = rpcBestCU->getCUPelX();
457	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
458	UInt uiTPelY = rpcBestCU->getCUPelY();
459	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
460
461	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
462	Int iMinQP;
463	Int iMaxQP;
464	Bool isAddLowestQP = false;
465	Int lowestQP = -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY();
466
467	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
468	{
469	Int idQP = m_pcEncCfg->getMaxDeltaQP();
470	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
471	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
472	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
473	{
474	isAddLowestQP = true;
475	iMinQP = iMinQP - 1;
476	}
477	}
478	else
479	{
480	iMinQP = rpcTempCU->getQP(0);
481	iMaxQP = rpcTempCU->getQP(0);
482	}
483
484	#if RATE_CONTROL_LAMBDA_DOMAIN
485	if ( m_pcEncCfg->getUseRateCtrl() )
486	{
487	iMinQP = m_pcRateCtrl->getRCQP();
488	iMaxQP = m_pcRateCtrl->getRCQP();
489	}
490	#else
491	if(m_pcEncCfg->getUseRateCtrl())
492	{
493	Int qp = m_pcRateCtrl->getUnitQP();
494	iMinQP = Clip3( MIN_QP, MAX_QP, qp);
495	iMaxQP = Clip3( MIN_QP, MAX_QP, qp);
496	}
497	#endif
498	#if H_3D_IC
499	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE );
500	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
501	#endif
502	// If slice start or slice end is within this cu...
503	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
504	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
505	Bool bSliceEnd = (pcSlice->getSliceSegmentCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
506	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
507	// We need to split, so don't try these modes.
508	if(!bSliceEnd && !bSliceStart && bInsidePicture )
509	{
510	#if H_3D_FAST_TEXTURE_ENCODING
511	Bool bIVFMerge = false;
512	Int iIVFMaxD = 0;
513	Bool bFMD = false;
514	#endif
515	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
516	{
517	if (isAddLowestQP && (iQP == iMinQP))
518	{
519	iQP = lowestQP;
520	}
521	// variables for fast encoder decision
522	#if H_3D_QTLPC
523	bTrySplit = true;
524	#endif
525
526	rpcTempCU->initEstData( uiDepth, iQP );
527	#if H_3D_QTLPC
528	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
529
530	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
531	{
532	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
533	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
534	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitionned than the texture.
535	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
536	{
537	bTrySplit = true;
538	bTryNx2N = true;
539	bTry2NxN = true;
540	}
541	else
542	{
543	bTrySplit = false;
544	bTryNx2N = false;
545	bTry2NxN = false;
546	}
547	}
548	#endif
549
550	#if H_3D_NBDV
551	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
552	{
553	#if H_3D_ARP && H_3D_IV_MERGE
554	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) \|\| rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
555	#else
556	#if H_3D_ARP
557	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) )
558	#else
559	#if H_3D_IV_MERGE
560	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
561	#else
562	if (0)
563	#endif
564	#endif
565	#endif
566	{
567	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
568	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
569	#if H_3D_NBDV_REF
570	if(rpcTempCU->getSlice()->getVPS()->getDepthRefinementFlag( rpcTempCU->getSlice()->getLayerIdInVps()))
571	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
572	else
573	#endif
574	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo);
575
576	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
577	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
578	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
579	}
580	}
581	#if H_3D_FAST_TEXTURE_ENCODING
582	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth())
583	{
584	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
585	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
586	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
587	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
588	}
589	#endif
590	#endif
591	// do inter modes, SKIP and 2Nx2N
592	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
593	{
594	#if H_3D_IC
595	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
596	{
597	Bool bICFlag = uiICId ? true : false;
598	#endif
599	// 2Nx2N
600	if(m_pcEncCfg->getUseEarlySkipDetection())
601	{
602	#if H_3D_IC
603	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
604	#endif
605	#if H_3D_FAST_TEXTURE_ENCODING
606	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP );//by Competition for inter_2Nx2N
607	#else
608	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N ); rpcTempCU->initEstData( uiDepth, iQP );//by Competition for inter_2Nx2N
609	#endif
610	#if H_3D_VSP
611	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
612	#endif
613	}
614	// SKIP
615	#if H_3D_IC
616	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
617	#endif
618	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
619	#if H_3D_FAST_TEXTURE_ENCODING
620	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
621	#endif
622	rpcTempCU->initEstData( uiDepth, iQP );
623	#if H_3D_VSP
624	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
625	#endif
626
627	if(!m_pcEncCfg->getUseEarlySkipDetection())
628	{
629	// 2Nx2N, NxN
630	#if H_3D_IC
631	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
632	#endif
633	#if H_3D_FAST_TEXTURE_ENCODING
634	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP );
635	#else
636	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N ); rpcTempCU->initEstData( uiDepth, iQP );
637	#endif
638	#if H_3D_VSP
639	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
640	#endif
641	if(m_pcEncCfg->getUseCbfFastMode())
642	{
643	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
644	}
645	}
646	#if H_3D_IC
647	}
648	#endif
649	}
650
651	#if H_3D_QTLPC
652	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
653	{
654	bTrySplitDQP = bTrySplit;
655	}
656	#endif
657	if (isAddLowestQP && (iQP == lowestQP))
658	{
659	iQP = iMinQP;
660	}
661	}
662
663	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT
664	if ( uiDepth <= m_addSADDepth )
665	{
666	m_LCUPredictionSAD += m_temporalSAD;
667	m_addSADDepth = uiDepth;
668	}
669	#endif
670	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
671	if ( uiDepth <= m_addSADDepth )
672	{
673	m_LCUPredictionSAD += m_temporalSAD;
674	m_addSADDepth = uiDepth;
675	}
676	#endif
677	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
678	if ( uiDepth <= m_addSADDepth )
679	{
680	m_LCUPredictionSAD += m_temporalSAD;
681	m_addSADDepth = uiDepth;
682	}
683	#endif
684	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_FIX_URQ
685	if(m_pcEncCfg->getUseRateCtrl())
686	{
687	Int qp = m_pcRateCtrl->getUnitQP();
688	iMinQP = Clip3( MIN_QP, MAX_QP, qp);
689	iMaxQP = Clip3( MIN_QP, MAX_QP, qp);
690	}
691	#endif
692
693	#if H_3D_DIM_ENC
694	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
695	{
696	earlyDetectionSkipMode = false;
697	}
698	#endif
699
700	if(!earlyDetectionSkipMode)
701	{
702	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
703	{
704	if (isAddLowestQP && (iQP == iMinQP))
705	{
706	iQP = lowestQP;
707	}
708	rpcTempCU->initEstData( uiDepth, iQP );
709
710	// do inter modes, NxN, 2NxN, and Nx2N
711	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
712	{
713	// 2Nx2N, NxN
714	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
715	{
716	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu
717	#if H_3D_QTLPC
718	&& bTrySplit
719	#endif
720	)
721	{
722	#if H_3D_FAST_TEXTURE_ENCODING
723	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
724	#else
725	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
726	#endif
727	rpcTempCU->initEstData( uiDepth, iQP );
728	#if H_3D_VSP
729	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
730	#endif
731	}
732	}
733
734	// 2NxN, Nx2N
735	if(doNotBlockPu
736	#if H_3D_QTLPC
737	&& bTryNx2N
738	#endif
739	)
740	{
741	#if H_3D_FAST_TEXTURE_ENCODING
742	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
743	#else
744	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
745	#endif
746	rpcTempCU->initEstData( uiDepth, iQP );
747	#if H_3D_VSP
748	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
749	#endif
750	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
751	{
752	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
753	}
754	}
755	if(doNotBlockPu
756	#if H_3D_QTLPC
757	&& bTry2NxN
758	#endif
759	)
760	{
761	#if H_3D_FAST_TEXTURE_ENCODING
762	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
763	#else
764	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
765	#endif
766	rpcTempCU->initEstData( uiDepth, iQP );
767	#if H_3D_VSP
768	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
769	#endif
770	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
771	{
772	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
773	}
774	}
775
776	#if 1
777	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
778	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
779	{
780	#if AMP_ENC_SPEEDUP
781	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
782
783	#if AMP_MRG
784	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
785
786	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
787	#else
788	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
789	#endif
790
791	//! Do horizontal AMP
792	if ( bTestAMP_Hor )
793	{
794	if(doNotBlockPu
795	#if H_3D_QTLPC
796	&& bTry2NxN
797	#endif
798	)
799	{
800	#if H_3D_FAST_TEXTURE_ENCODING
801	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
802	#else
803	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
804	#endif
805	rpcTempCU->initEstData( uiDepth, iQP );
806	#if H_3D_VSP
807	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
808	#endif
809	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
810	{
811	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
812	}
813	}
814	if(doNotBlockPu
815	#if H_3D_QTLPC
816	&& bTry2NxN
817	#endif
818	)
819	{
820	#if H_3D_FAST_TEXTURE_ENCODING
821	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
822	#else
823	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
824	#endif
825	rpcTempCU->initEstData( uiDepth, iQP );
826	#if H_3D_VSP
827	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
828	#endif
829	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
830	{
831	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
832	}
833	}
834	}
835	#if AMP_MRG
836	else if ( bTestMergeAMP_Hor )
837	{
838	if(doNotBlockPu
839	#if H_3D_QTLPC
840	&& bTry2NxN
841	#endif
842	)
843	{
844	#if H_3D_FAST_TEXTURE_ENCODING
845	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
846	#else
847	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
848	#endif
849	rpcTempCU->initEstData( uiDepth, iQP );
850	#if H_3D_VSP
851	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
852	#endif
853	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
854	{
855	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
856	}
857	}
858	if(doNotBlockPu
859	#if H_3D_QTLPC
860	&& bTry2NxN
861	#endif
862	)
863	{
864	#if H_3D_FAST_TEXTURE_ENCODING
865	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
866	#else
867	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
868	#endif
869	rpcTempCU->initEstData( uiDepth, iQP );
870	#if H_3D_VSP
871	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
872	#endif
873	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
874	{
875	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
876	}
877	}
878	}
879	#endif
880
881	//! Do horizontal AMP
882	if ( bTestAMP_Ver )
883	{
884	if(doNotBlockPu
885	#if H_3D_QTLPC
886	&& bTryNx2N
887	#endif
888	)
889	{
890	#if H_3D_FAST_TEXTURE_ENCODING
891	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
892	#else
893	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
894	#endif
895	rpcTempCU->initEstData( uiDepth, iQP );
896	#if H_3D_VSP
897	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
898	#endif
899	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
900	{
901	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
902	}
903	}
904	if(doNotBlockPu
905	#if H_3D_QTLPC
906	&& bTryNx2N
907	#endif
908	)
909	{
910	#if H_3D_FAST_TEXTURE_ENCODING
911	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
912	#else
913	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
914	#endif
915	rpcTempCU->initEstData( uiDepth, iQP );
916	#if H_3D_VSP
917	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
918	#endif
919	}
920	}
921	#if AMP_MRG
922	else if ( bTestMergeAMP_Ver )
923	{
924	if(doNotBlockPu
925	#if H_3D_QTLPC
926	&& bTryNx2N
927	#endif
928	)
929	{
930	#if H_3D_FAST_TEXTURE_ENCODING
931	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
932	#else
933	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
934	#endif
935	rpcTempCU->initEstData( uiDepth, iQP );
936	#if H_3D_VSP
937	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
938	#endif
939	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
940	{
941	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
942	}
943	}
944	if(doNotBlockPu
945	#if H_3D_QTLPC
946	&& bTryNx2N
947	#endif
948	)
949	{
950	#if H_3D_FAST_TEXTURE_ENCODING
951	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
952	#else
953	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
954	#endif
955	rpcTempCU->initEstData( uiDepth, iQP );
956	#if H_3D_VSP
957	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
958	#endif
959	}
960	}
961	#endif
962
963	#else
964	#if H_3D_QTLPC
965	if (bTry2NxN)
966	{
967	#endif
968	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
969	rpcTempCU->initEstData( uiDepth, iQP );
970	#if H_3D_VSP
971	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
972	#endif
973	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
974	rpcTempCU->initEstData( uiDepth, iQP );
975	#if H_3D_VSP
976	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
977	#endif
978	#if H_3D_QTLPC
979	}
980	if (bTryNx2N)
981	{
982	#endif
983	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
984	rpcTempCU->initEstData( uiDepth, iQP );
985	#if H_3D_VSP
986	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
987	#endif
988	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
989	rpcTempCU->initEstData( uiDepth, iQP );
990	#if H_3D_VSP
991	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
992	#endif
993	#if H_3D_QTLPC
994	}
995	#endif
996
997	#endif
998	}
999	#endif
1000	}
1001	#if H_3D_FAST_TEXTURE_ENCODING
1002	if(!bFMD)
1003	{
1004	#endif
1005	// do normal intra modes
1006	#if H_3D_DIM_ENC
1007	if (( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() ) )
1008	{
1009	#endif
1010
1011	// speedup for inter frames
1012	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1013	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1014	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1015	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1016	#if H_3D_DIM_ENC
1017	\|\| ( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
1018	#endif
1019	) // avoid very complex intra if it is unlikely
1020	{
1021	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1022
1023	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
1024	if ( uiDepth <= m_addSADDepth )
1025	{
1026	m_LCUPredictionSAD += m_spatialSAD;
1027	m_addSADDepth = uiDepth;
1028	}
1029	#endif
1030	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
1031	if ( uiDepth <= m_addSADDepth )
1032	{
1033	m_LCUPredictionSAD += m_spatialSAD;
1034	m_addSADDepth = uiDepth;
1035	}
1036	#endif
1037
1038	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
1039	if ( uiDepth <= m_addSADDepth )
1040	{
1041	m_LCUPredictionSAD += m_spatialSAD;
1042	m_addSADDepth = uiDepth;
1043	}
1044	#endif
1045	rpcTempCU->initEstData( uiDepth, iQP );
1046	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1047	{
1048	#if H_3D_QTLPC //Try IntraNxN
1049	if(bTrySplit)
1050	{
1051	#endif
1052	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1053	{
1054	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1055	rpcTempCU->initEstData( uiDepth, iQP );
1056	}
1057	#if H_3D_QTLPC
1058	}
1059	#endif
1060	}
1061	}
1062	#if H_3D_DIM_ENC
1063	}
1064	#endif
1065	// test PCM
1066	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1067	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1068	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1069	{
1070	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1071	UInt uiBestBits = rpcBestCU->getTotalBits();
1072	#if H_3D_VSO // M7
1073	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1074	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1075	#else
1076	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1077	#endif
1078	{
1079	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1080	rpcTempCU->initEstData( uiDepth, iQP );
1081	}
1082	}
1083	#if H_3D_FAST_TEXTURE_ENCODING
1084	}
1085	#endif
1086	if (isAddLowestQP && (iQP == lowestQP))
1087	{
1088	iQP = iMinQP;
1089	}
1090	}
1091	}
1092
1093	m_pcEntropyCoder->resetBits();
1094	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1095	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1096	if(m_pcEncCfg->getUseSBACRD())
1097	{
1098	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1099	}
1100
1101	#if H_3D_VSO // M8
1102	if ( m_pcRdCost->getUseVSO() )
1103	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1104	else
1105	#endif
1106	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1107
1108	// Early CU determination
1109	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1110	{
1111	bSubBranch = false;
1112	}
1113	else
1114	{
1115	bSubBranch = true;
1116	}
1117	#if H_3D_FAST_TEXTURE_ENCODING
1118	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1119	{
1120	bSubBranch = false;
1121	}
1122	#endif
1123	}
1124	else if(!(bSliceEnd && bInsidePicture))
1125	{
1126	bBoundary = true;
1127	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT
1128	m_addSADDepth++;
1129	#endif
1130	}
1131
1132	// copy orginal YUV samples to PCM buffer
1133	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1134	{
1135	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1136	}
1137	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1138	{
1139	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1140	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1141	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1142	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
1143	{
1144	isAddLowestQP = true;
1145	iMinQP = iMinQP - 1;
1146	}
1147	}
1148	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1149	{
1150	iMinQP = iBaseQP;
1151	iMaxQP = iBaseQP;
1152	}
1153	else
1154	{
1155	Int iStartQP;
1156	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1157	{
1158	iStartQP = rpcTempCU->getQP(0);
1159	}
1160	else
1161	{
1162	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1163	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1164	}
1165	iMinQP = iStartQP;
1166	iMaxQP = iStartQP;
1167	}
1168	#if RATE_CONTROL_LAMBDA_DOMAIN
1169	if ( m_pcEncCfg->getUseRateCtrl() )
1170	{
1171	iMinQP = m_pcRateCtrl->getRCQP();
1172	iMaxQP = m_pcRateCtrl->getRCQP();
1173	}
1174	#else
1175	if(m_pcEncCfg->getUseRateCtrl())
1176	{
1177	Int qp = m_pcRateCtrl->getUnitQP();
1178	iMinQP = Clip3( MIN_QP, MAX_QP, qp);
1179	iMaxQP = Clip3( MIN_QP, MAX_QP, qp);
1180	}
1181	#endif
1182	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1183	{
1184	if (isAddLowestQP && (iQP == iMinQP))
1185	{
1186	iQP = lowestQP;
1187	}
1188	rpcTempCU->initEstData( uiDepth, iQP );
1189
1190	// further split
1191	#if H_3D_QTLPC
1192	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1193	#else
1194	if( bSubBranch && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1195	#endif
1196	{
1197	#if H_3D_VSO // M9
1198	// reset Model
1199	if( m_pcRdCost->getUseRenModel() )
1200	{
1201	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1202	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1203	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1204	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1205	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1206	}
1207	#endif
1208
1209	UChar uhNextDepth = uiDepth+1;
1210	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1211	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1212
1213	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1214	{
1215	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1216	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1217
1218	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1219	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1220	{
1221	if( m_bUseSBACRD )
1222	{
1223	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1224	{
1225	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1226	}
1227	else
1228	{
1229	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1230	}
1231	}
1232
1233	#if AMP_ENC_SPEEDUP
1234	if ( rpcBestCU->isIntra(0) )
1235	{
1236	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1237	}
1238	else
1239	{
1240	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1241	}
1242	#else
1243	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1244	#endif
1245
1246	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1247	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1248	}
1249	else if (bInSlice)
1250	{
1251	pcSubBestPartCU->copyToPic( uhNextDepth );
1252	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1253	}
1254	}
1255
1256	if( !bBoundary )
1257	{
1258	m_pcEntropyCoder->resetBits();
1259	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1260
1261	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1262	if(m_pcEncCfg->getUseSBACRD())
1263	{
1264	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1265	}
1266	}
1267
1268	#if H_3D_VSO // M10
1269	if ( m_pcRdCost->getUseVSO() )
1270	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1271	else
1272	#endif
1273	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1274
1275	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1276	{
1277	Bool hasResidual = false;
1278	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1279	{
1280	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1281	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1282	{
1283	hasResidual = true;
1284	break;
1285	}
1286	}
1287
1288	UInt uiTargetPartIdx;
1289	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1290	{
1291	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1292	}
1293	else
1294	{
1295	uiTargetPartIdx = 0;
1296	}
1297	if ( hasResidual )
1298	{
1299	#if !RDO_WITHOUT_DQP_BITS
1300	m_pcEntropyCoder->resetBits();
1301	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1302	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1303	if(m_pcEncCfg->getUseSBACRD())
1304	{
1305	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1306	}
1307	#if H_3D_VSO // M11
1308	if ( m_pcRdCost->getUseLambdaScaleVSO())
1309	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1310	else
1311	#endif
1312	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1313	#endif
1314
1315	Bool foundNonZeroCbf = false;
1316	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1317	assert( foundNonZeroCbf );
1318	}
1319	else
1320	{
1321	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1322	}
1323	}
1324
1325	if( m_bUseSBACRD )
1326	{
1327	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1328	}
1329	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1330	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1331	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1332	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1333	if(isEndOfSlice\|\|isEndOfSliceSegment)
1334	{
1335	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1336	}
1337	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1338	} // with sub partitioned prediction.
1339	if (isAddLowestQP && (iQP == lowestQP))
1340	{
1341	iQP = iMinQP;
1342	}
1343	}
1344
1345
1346	#if H_3D_VSO // M12
1347	if( m_pcRdCost->getUseRenModel() )
1348	{
1349	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1350	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1351	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1352	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1353	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1354	}
1355	#endif
1356
1357	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1358
1359	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1360	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1361	{
1362	return;
1363	}
1364
1365	// Assert if Best prediction mode is NONE
1366	// Selected mode's RD-cost must be not MAX_DOUBLE.
1367	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1368	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1369	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1370	}
1371
1372	/** finish encoding a cu and handle end-of-slice conditions
1373	* \param pcCU
1374	* \param uiAbsPartIdx
1375	* \param uiDepth
1376	* \returns Void
1377	*/
1378	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1379	{
1380	TComPic* pcPic = pcCU->getPic();
1381	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1382
1383	//Calculate end address
1384	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1385
1386	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1387	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1388	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1389	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1390	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1391	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1392	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1393	{
1394	uiInternalAddress--;
1395	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1396	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1397	}
1398	uiInternalAddress++;
1399	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1400	{
1401	uiInternalAddress = 0;
1402	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1403	}
1404	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1405
1406	// Encode slice finish
1407	Bool bTerminateSlice = false;
1408	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1409	{
1410	bTerminateSlice = true;
1411	}
1412	UInt uiGranularityWidth = g_uiMaxCUWidth;
1413	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1414	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1415	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1416	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1417
1418	if(granularityBoundary)
1419	{
1420	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1421	if (!bTerminateSlice)
1422	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1423	}
1424
1425	Int numberOfWrittenBits = 0;
1426	if (m_pcBitCounter)
1427	{
1428	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1429	}
1430
1431	// Calculate slice end IF this CU puts us over slice bit size.
1432	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1433	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1434	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1435	{
1436	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1437	}
1438	// Set slice end parameter
1439	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1440	{
1441	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1442	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1443	return;
1444	}
1445	// Set dependent slice end parameter
1446	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1447	{
1448	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1449	return;
1450	}
1451	if(granularityBoundary)
1452	{
1453	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1454	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1455	if (m_pcBitCounter)
1456	{
1457	m_pcEntropyCoder->resetBits();
1458	}
1459	}
1460	}
1461
1462	/** Compute QP for each CU
1463	* \param pcCU Target CU
1464	* \param uiDepth CU depth
1465	* \returns quantization parameter
1466	*/
1467	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1468	{
1469	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1470	Int iQpOffset = 0;
1471	if ( m_pcEncCfg->getUseAdaptiveQP() )
1472	{
1473	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1474	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1475	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1476	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1477	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1478	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1479	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1480
1481	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1482	Double dAvgAct = pcAQLayer->getAvgActivity();
1483	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1484	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1485	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1486	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1487	}
1488	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1489	}
1490
1491	/** encode a CU block recursively
1492	* \param pcCU
1493	* \param uiAbsPartIdx
1494	* \param uiDepth
1495	* \returns Void
1496	*/
1497	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1498	{
1499	TComPic* pcPic = pcCU->getPic();
1500
1501	Bool bBoundary = false;
1502	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1503	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1504	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1505	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1506
1507	#if H_MV_ENC_DEC_TRAC
1508	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1509	DTRACE_CU("x0", uiLPelX)
1510	DTRACE_CU("x1", uiTPelY)
1511	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1512	DTRACE_CU("cqtDepth" , uiDepth)
1513	#endif
1514
1515	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1516	// If slice start is within this cu...
1517	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1518	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1519	// We need to split, so don't try these modes.
1520	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1521	{
1522	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1523	}
1524	else
1525	{
1526	bBoundary = true;
1527	}
1528
1529	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1530	{
1531	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1532	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1533	{
1534	setdQPFlag(true);
1535	}
1536	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1537	{
1538	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1539	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1540	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1541	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1542	{
1543	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1544	}
1545	}
1546	return;
1547	}
1548
1549	#if H_MV_ENC_DEC_TRAC
1550	DTRACE_CU_S("=========== coding_unit ===========\n")
1551	#endif
1552
1553	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1554	{
1555	setdQPFlag(true);
1556	}
1557	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1558	{
1559	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1560	}
1561	if( !pcCU->getSlice()->isIntra() )
1562	{
1563	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1564	}
1565
1566	if( pcCU->isSkipped( uiAbsPartIdx ) )
1567	{
1568	#if H_MV_ENC_DEC_TRAC
1569	DTRACE_PU_S("=========== prediction_unit ===========\n")
1570	DTRACE_PU("x0", uiLPelX)
1571	DTRACE_PU("x1", uiTPelY)
1572	#endif
1573	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1574	#if H_3D_IC
1575	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1576	#endif
1577	#if H_3D_ARP
1578	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1579	#endif
1580	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1581	return;
1582	}
1583	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1584
1585	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1586
1587	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1588	{
1589	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1590
1591	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1592	{
1593	// Encode slice finish
1594	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1595	return;
1596	}
1597	}
1598
1599	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1600	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1601	#if H_3D_IC
1602	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1603	#endif
1604	#if H_3D_ARP
1605	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1606	#endif
1607	#if H_3D_INTER_SDC
1608	m_pcEntropyCoder->encodeInterSDCFlag( pcCU, uiAbsPartIdx, false );
1609	#endif
1610
1611	// Encode Coefficients
1612	Bool bCodeDQP = getdQPFlag();
1613	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1614	setdQPFlag( bCodeDQP );
1615
1616	// --- write terminating bit ---
1617	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1618	}
1619
1620	#if RATE_CONTROL_INTRA
1621	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1622	{
1623	Int k, i, j, jj;
1624	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1625
1626	for( k = 0; k < 64; k += 8 )
1627	{
1628	diff[k+0] = piOrg[0] ;
1629	diff[k+1] = piOrg[1] ;
1630	diff[k+2] = piOrg[2] ;
1631	diff[k+3] = piOrg[3] ;
1632	diff[k+4] = piOrg[4] ;
1633	diff[k+5] = piOrg[5] ;
1634	diff[k+6] = piOrg[6] ;
1635	diff[k+7] = piOrg[7] ;
1636
1637	piOrg += iStrideOrg;
1638	}
1639
1640	//horizontal
1641	for (j=0; j < 8; j++)
1642	{
1643	jj = j << 3;
1644	m2[j][0] = diff[jj ] + diff[jj+4];
1645	m2[j][1] = diff[jj+1] + diff[jj+5];
1646	m2[j][2] = diff[jj+2] + diff[jj+6];
1647	m2[j][3] = diff[jj+3] + diff[jj+7];
1648	m2[j][4] = diff[jj ] - diff[jj+4];
1649	m2[j][5] = diff[jj+1] - diff[jj+5];
1650	m2[j][6] = diff[jj+2] - diff[jj+6];
1651	m2[j][7] = diff[jj+3] - diff[jj+7];
1652
1653	m1[j][0] = m2[j][0] + m2[j][2];
1654	m1[j][1] = m2[j][1] + m2[j][3];
1655	m1[j][2] = m2[j][0] - m2[j][2];
1656	m1[j][3] = m2[j][1] - m2[j][3];
1657	m1[j][4] = m2[j][4] + m2[j][6];
1658	m1[j][5] = m2[j][5] + m2[j][7];
1659	m1[j][6] = m2[j][4] - m2[j][6];
1660	m1[j][7] = m2[j][5] - m2[j][7];
1661
1662	m2[j][0] = m1[j][0] + m1[j][1];
1663	m2[j][1] = m1[j][0] - m1[j][1];
1664	m2[j][2] = m1[j][2] + m1[j][3];
1665	m2[j][3] = m1[j][2] - m1[j][3];
1666	m2[j][4] = m1[j][4] + m1[j][5];
1667	m2[j][5] = m1[j][4] - m1[j][5];
1668	m2[j][6] = m1[j][6] + m1[j][7];
1669	m2[j][7] = m1[j][6] - m1[j][7];
1670	}
1671
1672	//vertical
1673	for (i=0; i < 8; i++)
1674	{
1675	m3[0][i] = m2[0][i] + m2[4][i];
1676	m3[1][i] = m2[1][i] + m2[5][i];
1677	m3[2][i] = m2[2][i] + m2[6][i];
1678	m3[3][i] = m2[3][i] + m2[7][i];
1679	m3[4][i] = m2[0][i] - m2[4][i];
1680	m3[5][i] = m2[1][i] - m2[5][i];
1681	m3[6][i] = m2[2][i] - m2[6][i];
1682	m3[7][i] = m2[3][i] - m2[7][i];
1683
1684	m1[0][i] = m3[0][i] + m3[2][i];
1685	m1[1][i] = m3[1][i] + m3[3][i];
1686	m1[2][i] = m3[0][i] - m3[2][i];
1687	m1[3][i] = m3[1][i] - m3[3][i];
1688	m1[4][i] = m3[4][i] + m3[6][i];
1689	m1[5][i] = m3[5][i] + m3[7][i];
1690	m1[6][i] = m3[4][i] - m3[6][i];
1691	m1[7][i] = m3[5][i] - m3[7][i];
1692
1693	m2[0][i] = m1[0][i] + m1[1][i];
1694	m2[1][i] = m1[0][i] - m1[1][i];
1695	m2[2][i] = m1[2][i] + m1[3][i];
1696	m2[3][i] = m1[2][i] - m1[3][i];
1697	m2[4][i] = m1[4][i] + m1[5][i];
1698	m2[5][i] = m1[4][i] - m1[5][i];
1699	m2[6][i] = m1[6][i] + m1[7][i];
1700	m2[7][i] = m1[6][i] - m1[7][i];
1701	}
1702
1703	for (i = 0; i < 8; i++)
1704	{
1705	for (j = 0; j < 8; j++)
1706	{
1707	iSumHad += abs(m2[i][j]);
1708	}
1709	}
1710	iSumHad -= abs(m2[0][0]);
1711	iSumHad =(iSumHad+2)>>2;
1712	return(iSumHad);
1713	}
1714
1715	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1716	{
1717	Int xBl, yBl;
1718	const Int iBlkSize = 8;
1719
1720	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1721	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1722	Pel *pOrg;
1723
1724	Int iSumHad = 0;
1725	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1726	{
1727	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1728	{
1729	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1730	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1731	}
1732	}
1733	return(iSumHad);
1734	}
1735	#endif
1736
1737	/** check RD costs for a CU block encoded with merge
1738	* \param rpcBestCU
1739	* \param rpcTempCU
1740	* \returns Void
1741	*/
1742	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1743	{
1744	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1745	#if H_3D_IV_MERGE
1746	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1747	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1748	#else
1749	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1750	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1751	#endif
1752	Int numValidMergeCand = 0;
1753
1754	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1755	{
1756	uhInterDirNeighbours[ui] = 0;
1757	}
1758	UChar uhDepth = rpcTempCU->getDepth( 0 );
1759	#if H_3D_IC
1760	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1761	#endif
1762	#if H_3D_VSO // M1 //nececcary here?
1763	if( m_pcRdCost->getUseRenModel() )
1764	{
1765	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1766	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1767	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1768	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1769	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1770	}
1771	#endif
1772
1773	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1774	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
1775
1776	#if H_3D_VSP
1777	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1778	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1779	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1780	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1781	#else
1782	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1783	#endif
1784
1785	#if H_3D_IV_MERGE
1786	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1787	#else
1788	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1789	#endif
1790	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1791	{
1792	mergeCandBuffer[ui] = 0;
1793	}
1794
1795	Bool bestIsSkip = false;
1796
1797	UInt iteration;
1798	if ( rpcTempCU->isLosslessCoded(0))
1799	{
1800	iteration = 1;
1801	}
1802	else
1803	{
1804	iteration = 2;
1805	}
1806
1807	#if H_3D_ARP
1808	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1809	if( nARPWMax < 0 \|\| !rpcTempCU->getDvInfo(0).bDV )
1810	{
1811	nARPWMax = 0;
1812	}
1813	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1814	{
1815	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS*sizeof(Int) );
1816	#endif
1817	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1818	{
1819	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1820	{
1821	#if H_3D_IC
1822	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1823	{
1824	if( bICFlag && uiMergeCand == 0 )
1825	{
1826	continue;
1827	}
1828	}
1829	#endif
1830	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1831	{
1832	if( !(bestIsSkip && uiNoResidual == 0) )
1833	{
1834	// set MC parameters
1835	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1836	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
1837	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1838	#if H_3D_IC
1839	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1840	#endif
1841	#if H_3D_ARP
1842	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1843	#endif
1844	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1845	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1846	#if H_3D_VSP
1847	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1848	rpcTempCU->setDvInfoSubParts(inheritedVSPDisInfo[uiMergeCand].m_acDvInfo, 0, 0, uhDepth );
1849	#endif
1850	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1851	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1852	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1853
1854	#if H_3D_ARP
1855	if( nARPW )
1856	{
1857	Bool bSignalflag[2] = { true, true };
1858	for( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
1859	{
1860	Int iRefIdx = cMvFieldNeighbours[uiRefListIdx + 2*uiMergeCand].getRefIdx();
1861	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
1862	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
1863	{
1864	bSignalflag[uiRefListIdx] = false;
1865	}
1866	}
1867	if( !bSignalflag[0] && !bSignalflag[1] )
1868	{
1869	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
1870	}
1871	}
1872	#endif
1873	// do MC
1874	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1875	// estimate residual and encode everything
1876	#if H_3D_VSO //M2
1877	if( m_pcRdCost->getUseRenModel() )
1878	{ //Reset
1879	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1880	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1881	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1882	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1883	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1884	}
1885	#endif
1886	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
1887	m_ppcOrigYuv [uhDepth],
1888	m_ppcPredYuvTemp[uhDepth],
1889	m_ppcResiYuvTemp[uhDepth],
1890	m_ppcResiYuvBest[uhDepth],
1891	m_ppcRecoYuvTemp[uhDepth],
1892	(uiNoResidual? true:false));
1893
1894
1895	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
1896	{
1897	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
1898	mergeCandBuffer[uiMergeCand] = 1;
1899	}
1900
1901	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
1902	#if H_3D_INTER_SDC
1903	TComDataCU *rpcTempCUPre = rpcTempCU;
1904	#endif
1905	Int orgQP = rpcTempCU->getQP( 0 );
1906	xCheckDQP( rpcTempCU );
1907	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
1908	#if H_3D_INTER_SDC
1909	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && !uiNoResidual )
1910	{
1911	if( rpcTempCU != rpcTempCUPre )
1912	{
1913	rpcTempCU->initEstData( uhDepth, orgQP );
1914	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
1915	}
1916	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
1917	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
1918	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
1919	#if H_3D_VSO //M2
1920	if( m_pcRdCost->getUseRenModel() )
1921	{ //Reset
1922	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1923	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1924	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1925	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1926	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1927	}
1928	#endif
1929	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
1930	m_ppcOrigYuv[uhDepth],
1931	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
1932	m_ppcResiYuvTemp[uhDepth],
1933	m_ppcRecoYuvTemp[uhDepth],
1934	uhDepth );
1935
1936	xCheckDQP( rpcTempCU );
1937	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
1938	}
1939	#endif
1940	rpcTempCU->initEstData( uhDepth, orgQP );
1941
1942	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
1943	{
1944	#if H_3D_INTER_SDC
1945	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) )
1946	{
1947	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
1948	}
1949	else
1950	{
1951	#endif
1952	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
1953	#if H_3D_INTER_SDC
1954	}
1955	#endif
1956	}
1957	}
1958	}
1959	}
1960
1961	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
1962	{
1963	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
1964	{
1965	if( rpcBestCU->getMergeFlag( 0 ))
1966	{
1967	*earlyDetectionSkipMode = true;
1968	}
1969	else
1970	{
1971	Int absoulte_MV=0;
1972	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
1973	{
1974	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
1975	{
1976	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
1977	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
1978	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
1979	absoulte_MV+=iHor+iVer;
1980	}
1981	}
1982
1983	if(absoulte_MV == 0)
1984	{
1985	*earlyDetectionSkipMode = true;
1986	}
1987	}
1988	}
1989	}
1990	}
1991	#if H_3D_ARP
1992	}
1993	#endif
1994	}
1995
1996
1997	#if AMP_MRG
1998	#if H_3D_FAST_TEXTURE_ENCODING
1999	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2000	#else
2001	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2002	#endif
2003	#else
2004	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2005	#endif
2006	{
2007	#if H_3D_FAST_TEXTURE_ENCODING
2008	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2009	{
2010	#endif
2011	UChar uhDepth = rpcTempCU->getDepth( 0 );
2012	#if H_3D_ARP
2013	Int iLayerId = rpcTempCU->getSlice()->getLayerId();
2014	Bool bFirstTime = true;
2015	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2016
2017	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| !rpcTempCU->getDvInfo(0).bDV )
2018	{
2019	nARPWMax = 0;
2020	}
2021
2022	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2023	{
2024	if( bFirstTime == false && rpcTempCU->getSlice()->getVPS()->getUseAdvRP( iLayerId ) )
2025	{
2026	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0) );
2027	}
2028	#endif
2029	#if H_3D_VSO // M3
2030	if( m_pcRdCost->getUseRenModel() )
2031	{
2032	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2033	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2034	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2035	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2036	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2037	}
2038	#endif
2039
2040	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2041
2042	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2043
2044	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2045	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2046	rpcTempCU->setCUTransquantBypassSubParts ( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
2047
2048	#if H_3D_ARP
2049	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2050	#endif
2051
2052	#if H_3D_ARP
2053	if( bFirstTime == false && nARPWMax )
2054	{
2055	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2056	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2057
2058	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2059
2060	if(rpcTempCU->getPartitionSize(0)==SIZE_2Nx2N)
2061	{
2062	Bool bSignalflag[2] = { true, true };
2063	for(UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
2064	{
2065	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
2066	Int iRefIdx = rpcTempCU->getCUMvField(eRefList)->getRefIdx(0);
2067	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
2068	{
2069	bSignalflag[uiRefListIdx] = false;
2070	}
2071	}
2072	if( !bSignalflag[0] && !bSignalflag[1] )
2073	{
2074	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
2075	}
2076	}
2077	}
2078	else
2079	{
2080	bFirstTime = false;
2081	#endif
2082	#if AMP_MRG
2083	rpcTempCU->setMergeAMP (true);
2084	#if H_3D_FAST_TEXTURE_ENCODING
2085	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2086	#else
2087	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2088	#endif
2089	#else
2090	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2091	#endif
2092	#if H_3D_ARP
2093	if( nARPWMax )
2094	{
2095	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2096
2097	Bool bSignalflag[2] = { true, true };
2098	for(UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
2099	{
2100	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
2101	Int iRefIdx = rpcTempCU->getCUMvField(eRefList)->getRefIdx(0);
2102	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
2103	{
2104	bSignalflag[uiRefListIdx] = false;
2105	}
2106	}
2107	if( !bSignalflag[0] && !bSignalflag[1])
2108	{
2109	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
2110	}
2111	}
2112	}
2113	#endif
2114
2115	#if AMP_MRG
2116	if ( !rpcTempCU->getMergeAMP() )
2117	{
2118	#if H_3D_ARP
2119	if( nARPWMax )
2120	{
2121	continue;
2122	}
2123	else
2124	#endif
2125	return;
2126	}
2127	#endif
2128
2129	#if RATE_CONTROL_LAMBDA_DOMAIN && (!M0036_RC_IMPROVEMENT \|\| KWU_RC_MADPRED_E0227)
2130	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2131	{
2132	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2133	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2134	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2135	m_temporalSAD = (Int)SAD;
2136	}
2137	#endif
2138	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
2139	if ( m_pcEncCfg->getUseRateCtrl() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2140	{
2141	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2142	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2143	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2144	m_temporalSAD = (Int)SAD;
2145	}
2146	#endif
2147
2148	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2149
2150
2151	#if H_3D_VSO // M4
2152	if( m_pcRdCost->getUseLambdaScaleVSO() )
2153	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2154	else
2155	#endif
2156	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2157	#if H_3D_INTER_SDC
2158	TComDataCU *rpcTempCUPre = rpcTempCU;
2159	#endif
2160	xCheckDQP( rpcTempCU );
2161	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2162	#if H_3D_INTER_SDC
2163	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() )
2164	{
2165	if( rpcTempCU != rpcTempCUPre )
2166	{
2167	Int orgQP = rpcBestCU->getQP( 0 );
2168	rpcTempCU->initEstData( uhDepth, orgQP );
2169	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2170	}
2171	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2172	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2173	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2174	#if H_3D_VSO // M3
2175	if( m_pcRdCost->getUseRenModel() )
2176	{
2177	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2178	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2179	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2180	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2181	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2182	}
2183	#endif
2184
2185	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2186	m_ppcOrigYuv[uhDepth],
2187	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2188	m_ppcResiYuvTemp[uhDepth],
2189	m_ppcRecoYuvTemp[uhDepth],
2190	uhDepth );
2191
2192	xCheckDQP( rpcTempCU );
2193	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2194	}
2195	#endif
2196	#if H_3D_ARP
2197	}
2198	#endif
2199	#if H_3D_FAST_TEXTURE_ENCODING
2200	}
2201	#endif
2202	}
2203
2204	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2205	{
2206	UInt uiDepth = rpcTempCU->getDepth( 0 );
2207
2208	#if H_3D_VSO // M5
2209	if( m_pcRdCost->getUseRenModel() )
2210	{
2211	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2212	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2213	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2214	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2215	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2216	}
2217	#endif
2218
2219	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2220
2221	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2222	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2223	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uiDepth );
2224
2225	Bool bSeparateLumaChroma = true; // choose estimation mode
2226	UInt uiPreCalcDistC = 0;
2227	if( !bSeparateLumaChroma )
2228	{
2229	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2230	}
2231	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2232
2233	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2234
2235	#if H_3D_DIM_SDC
2236	if( !rpcTempCU->getSDCFlag( 0 ) )
2237	#endif
2238	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2239
2240	m_pcEntropyCoder->resetBits();
2241	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2242	{
2243	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2244	}
2245	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2246	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2247	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2248	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2249	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2250
2251	// Encode Coefficients
2252	Bool bCodeDQP = getdQPFlag();
2253	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2254	setdQPFlag( bCodeDQP );
2255
2256	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2257
2258	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2259	if(m_pcEncCfg->getUseSBACRD())
2260	{
2261	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2262	}
2263
2264	#if H_3D_VSO // M6
2265	if( m_pcRdCost->getUseLambdaScaleVSO())
2266	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2267	else
2268	#endif
2269	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2270
2271	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
2272	UChar uhDepth = rpcTempCU->getDepth( 0 );
2273	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2274	{
2275	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2276	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2277	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2278	m_spatialSAD = (Int)SAD;
2279	}
2280	#endif
2281	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
2282	UChar uhDepth = rpcTempCU->getDepth( 0 );
2283	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2284	{
2285	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2286	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2287	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2288	m_spatialSAD = (Int)SAD;
2289	}
2290	#endif
2291	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
2292	UChar uhDepth = rpcTempCU->getDepth( 0 );
2293	if ( m_pcEncCfg->getUseRateCtrl() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2294	{
2295	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2296	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2297	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2298	m_spatialSAD = (Int)SAD;
2299	}
2300	#endif
2301	xCheckDQP( rpcTempCU );
2302	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2303	}
2304
2305	/** Check R-D costs for a CU with PCM mode.
2306	* \param rpcBestCU pointer to best mode CU data structure
2307	* \param rpcTempCU pointer to testing mode CU data structure
2308	* \returns Void
2309	*
2310	* \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.
2311	*/
2312	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2313	{
2314	UInt uiDepth = rpcTempCU->getDepth( 0 );
2315
2316	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2317
2318	rpcTempCU->setIPCMFlag(0, true);
2319	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2320	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2321	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2322	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2323	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uiDepth );
2324
2325	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2326
2327	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2328
2329	m_pcEntropyCoder->resetBits();
2330	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2331	{
2332	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2333	}
2334	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2335	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2336	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2337	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2338
2339	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2340
2341	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2342	if(m_pcEncCfg->getUseSBACRD())
2343	{
2344	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2345	}
2346	#if H_3D_VSO // M44
2347	if ( m_pcRdCost->getUseVSO() )
2348	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2349	else
2350	#endif
2351	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2352
2353	xCheckDQP( rpcTempCU );
2354	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2355	}
2356
2357	/** check whether current try is the best with identifying the depth of current try
2358	* \param rpcBestCU
2359	* \param rpcTempCU
2360	* \returns Void
2361	*/
2362	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2363	{
2364	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2365	{
2366	TComYuv* pcYuv;
2367	// Change Information data
2368	TComDataCU* pcCU = rpcBestCU;
2369	rpcBestCU = rpcTempCU;
2370	rpcTempCU = pcCU;
2371
2372	// Change Prediction data
2373	pcYuv = m_ppcPredYuvBest[uiDepth];
2374	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2375	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2376
2377	// Change Reconstruction data
2378	pcYuv = m_ppcRecoYuvBest[uiDepth];
2379	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2380	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2381
2382	pcYuv = NULL;
2383	pcCU = NULL;
2384
2385	if( m_bUseSBACRD ) // store temp best CI for next CU coding
2386	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2387	}
2388	}
2389
2390	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2391	{
2392	UInt uiDepth = pcCU->getDepth( 0 );
2393
2394	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2395	{
2396	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2397	{
2398	#if !RDO_WITHOUT_DQP_BITS
2399	m_pcEntropyCoder->resetBits();
2400	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2401	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2402	if(m_pcEncCfg->getUseSBACRD())
2403	{
2404	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2405	}
2406	#if H_3D_VSO // M45
2407	if ( m_pcRdCost->getUseVSO() )
2408	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2409	else
2410	#endif
2411	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2412	#endif
2413	}
2414	else
2415	{
2416	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2417	}
2418	}
2419	}
2420
2421	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2422	{
2423	pDst->iN = pSrc->iN;
2424	for (Int i = 0; i < pSrc->iN; i++)
2425	{
2426	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2427	}
2428	}
2429	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2430	{
2431	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2432	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2433	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2434	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2435	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2436	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2437	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2438	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2439	{
2440	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2441	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2442	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2443	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2444	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2445	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2446	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2447	}
2448	else
2449	{
2450	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2451
2452	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2453	{
2454	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2455	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2456
2457	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2458	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2459	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2460	{
2461	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2462	}
2463	}
2464	}
2465	}
2466
2467	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2468	{
2469	UInt uiCurrDepth = uiNextDepth - 1;
2470	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2471	}
2472
2473	/** Function for filling the PCM buffer of a CU using its original sample array
2474	* \param pcCU pointer to current CU
2475	* \param pcOrgYuv pointer to original sample array
2476	* \returns Void
2477	*/
2478	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2479	{
2480
2481	UInt width = pCU->getWidth(0);
2482	UInt height = pCU->getHeight(0);
2483
2484	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2485	Pel* pDstY = pCU->getPCMSampleY();
2486	UInt srcStride = pOrgYuv->getStride();
2487
2488	for(Int y = 0; y < height; y++ )
2489	{
2490	for(Int x = 0; x < width; x++ )
2491	{
2492	pDstY[x] = pSrcY[x];
2493	}
2494	pDstY += width;
2495	pSrcY += srcStride;
2496	}
2497
2498	Pel* pSrcCb = pOrgYuv->getCbAddr();
2499	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2500
2501	Pel* pDstCb = pCU->getPCMSampleCb();
2502	Pel* pDstCr = pCU->getPCMSampleCr();;
2503
2504	UInt srcStrideC = pOrgYuv->getCStride();
2505	UInt heightC = height >> 1;
2506	UInt widthC = width >> 1;
2507
2508	for(Int y = 0; y < heightC; y++ )
2509	{
2510	for(Int x = 0; x < widthC; x++ )
2511	{
2512	pDstCb[x] = pSrcCb[x];
2513	pDstCr[x] = pSrcCr[x];
2514	}
2515	pDstCb += widthC;
2516	pDstCr += widthC;
2517	pSrcCb += srcStrideC;
2518	pSrcCr += srcStrideC;
2519	}
2520	}
2521
2522	#if ADAPTIVE_QP_SELECTION
2523	/** Collect ARL statistics from one block
2524	*/
2525	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2526	{
2527	for( Int n = 0; n < NumCoeffInCU; n++ )
2528	{
2529	Int u = abs( rpcCoeff[ n ] );
2530	Int absc = rpcArlCoeff[ n ];
2531
2532	if( u != 0 )
2533	{
2534	if( u < LEVEL_RANGE )
2535	{
2536	cSum[ u ] += ( Double )absc;
2537	numSamples[ u ]++;
2538	}
2539	else
2540	{
2541	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2542	numSamples[ LEVEL_RANGE ]++;
2543	}
2544	}
2545	}
2546
2547	return 0;
2548	}
2549
2550	/** Collect ARL statistics from one LCU
2551	* \param pcCU
2552	*/
2553	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2554	{
2555	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2556	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2557
2558	TCoeff* pCoeffY = rpcCU->getCoeffY();
2559	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2560
2561	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2562	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2563
2564	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2565	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2566
2567	// Collect stats to cSum[][] and numSamples[][]
2568	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2569	{
2570	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2571
2572	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2573	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2574	{
2575	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2576	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2577
2578	pCoeffY += uiMinNumCoeffInCU;
2579	pArlCoeffY += uiMinNumCoeffInCU;
2580	}
2581
2582	for(Int u=1; u<LEVEL_RANGE;u++)
2583	{
2584	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
2585	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
2586	}
2587	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
2588	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
2589	}
2590	#endif
2591	//! \}

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