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source: 3DVCSoftware/branches/HTM-8.2-dev1-Qualcomm/source/Lib/TLibEncoder/TEncCu.cpp @ 663

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Last change on this file since 663 was 655, checked in by tech, 11 years ago
Merged 8.1-Cleanup@654
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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
1007	// speedup for inter frames
1008	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1009	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1010	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1011	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1012	#if H_3D_DIM_ENC
1013	\|\| ( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
1014	#endif
1015	) // avoid very complex intra if it is unlikely
1016	{
1017	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1018
1019	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
1020	if ( uiDepth <= m_addSADDepth )
1021	{
1022	m_LCUPredictionSAD += m_spatialSAD;
1023	m_addSADDepth = uiDepth;
1024	}
1025	#endif
1026	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
1027	if ( uiDepth <= m_addSADDepth )
1028	{
1029	m_LCUPredictionSAD += m_spatialSAD;
1030	m_addSADDepth = uiDepth;
1031	}
1032	#endif
1033
1034	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
1035	if ( uiDepth <= m_addSADDepth )
1036	{
1037	m_LCUPredictionSAD += m_spatialSAD;
1038	m_addSADDepth = uiDepth;
1039	}
1040	#endif
1041	rpcTempCU->initEstData( uiDepth, iQP );
1042	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1043	{
1044	#if H_3D_QTLPC //Try IntraNxN
1045	if(bTrySplit)
1046	{
1047	#endif
1048	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1049	{
1050	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1051	rpcTempCU->initEstData( uiDepth, iQP );
1052	}
1053	#if H_3D_QTLPC
1054	}
1055	#endif
1056	}
1057	}
1058	// test PCM
1059	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1060	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1061	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1062	{
1063	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1064	UInt uiBestBits = rpcBestCU->getTotalBits();
1065	#if H_3D_VSO // M7
1066	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1067	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1068	#else
1069	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1070	#endif
1071	{
1072	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1073	rpcTempCU->initEstData( uiDepth, iQP );
1074	}
1075	}
1076	#if H_3D_FAST_TEXTURE_ENCODING
1077	}
1078	#endif
1079	if (isAddLowestQP && (iQP == lowestQP))
1080	{
1081	iQP = iMinQP;
1082	}
1083	}
1084	}
1085
1086	m_pcEntropyCoder->resetBits();
1087	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1088	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1089	if(m_pcEncCfg->getUseSBACRD())
1090	{
1091	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1092	}
1093
1094	#if H_3D_VSO // M8
1095	if ( m_pcRdCost->getUseVSO() )
1096	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1097	else
1098	#endif
1099	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1100
1101	// Early CU determination
1102	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1103	{
1104	bSubBranch = false;
1105	}
1106	else
1107	{
1108	bSubBranch = true;
1109	}
1110	#if H_3D_FAST_TEXTURE_ENCODING
1111	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1112	{
1113	bSubBranch = false;
1114	}
1115	#endif
1116	}
1117	else if(!(bSliceEnd && bInsidePicture))
1118	{
1119	bBoundary = true;
1120	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT
1121	m_addSADDepth++;
1122	#endif
1123	}
1124
1125	// copy orginal YUV samples to PCM buffer
1126	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1127	{
1128	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1129	}
1130	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1131	{
1132	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1133	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1134	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1135	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
1136	{
1137	isAddLowestQP = true;
1138	iMinQP = iMinQP - 1;
1139	}
1140	}
1141	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1142	{
1143	iMinQP = iBaseQP;
1144	iMaxQP = iBaseQP;
1145	}
1146	else
1147	{
1148	Int iStartQP;
1149	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1150	{
1151	iStartQP = rpcTempCU->getQP(0);
1152	}
1153	else
1154	{
1155	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1156	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1157	}
1158	iMinQP = iStartQP;
1159	iMaxQP = iStartQP;
1160	}
1161	#if RATE_CONTROL_LAMBDA_DOMAIN
1162	if ( m_pcEncCfg->getUseRateCtrl() )
1163	{
1164	iMinQP = m_pcRateCtrl->getRCQP();
1165	iMaxQP = m_pcRateCtrl->getRCQP();
1166	}
1167	#else
1168	if(m_pcEncCfg->getUseRateCtrl())
1169	{
1170	Int qp = m_pcRateCtrl->getUnitQP();
1171	iMinQP = Clip3( MIN_QP, MAX_QP, qp);
1172	iMaxQP = Clip3( MIN_QP, MAX_QP, qp);
1173	}
1174	#endif
1175	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1176	{
1177	if (isAddLowestQP && (iQP == iMinQP))
1178	{
1179	iQP = lowestQP;
1180	}
1181	rpcTempCU->initEstData( uiDepth, iQP );
1182
1183	// further split
1184	#if H_3D_QTLPC
1185	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1186	#else
1187	if( bSubBranch && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1188	#endif
1189	{
1190	#if H_3D_VSO // M9
1191	// reset Model
1192	if( m_pcRdCost->getUseRenModel() )
1193	{
1194	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1195	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1196	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1197	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1198	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1199	}
1200	#endif
1201
1202	UChar uhNextDepth = uiDepth+1;
1203	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1204	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1205
1206	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1207	{
1208	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1209	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1210
1211	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1212	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1213	{
1214	if( m_bUseSBACRD )
1215	{
1216	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1217	{
1218	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1219	}
1220	else
1221	{
1222	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1223	}
1224	}
1225
1226	#if AMP_ENC_SPEEDUP
1227	if ( rpcBestCU->isIntra(0) )
1228	{
1229	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1230	}
1231	else
1232	{
1233	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1234	}
1235	#else
1236	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1237	#endif
1238
1239	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1240	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1241	}
1242	else if (bInSlice)
1243	{
1244	pcSubBestPartCU->copyToPic( uhNextDepth );
1245	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1246	}
1247	}
1248
1249	if( !bBoundary )
1250	{
1251	m_pcEntropyCoder->resetBits();
1252	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1253
1254	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1255	if(m_pcEncCfg->getUseSBACRD())
1256	{
1257	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1258	}
1259	}
1260
1261	#if H_3D_VSO // M10
1262	if ( m_pcRdCost->getUseVSO() )
1263	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1264	else
1265	#endif
1266	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1267
1268	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1269	{
1270	Bool hasResidual = false;
1271	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1272	{
1273	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1274	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1275	{
1276	hasResidual = true;
1277	break;
1278	}
1279	}
1280
1281	UInt uiTargetPartIdx;
1282	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1283	{
1284	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1285	}
1286	else
1287	{
1288	uiTargetPartIdx = 0;
1289	}
1290	if ( hasResidual )
1291	{
1292	#if !RDO_WITHOUT_DQP_BITS
1293	m_pcEntropyCoder->resetBits();
1294	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1295	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1296	if(m_pcEncCfg->getUseSBACRD())
1297	{
1298	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1299	}
1300	#if H_3D_VSO // M11
1301	if ( m_pcRdCost->getUseLambdaScaleVSO())
1302	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1303	else
1304	#endif
1305	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1306	#endif
1307
1308	Bool foundNonZeroCbf = false;
1309	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1310	assert( foundNonZeroCbf );
1311	}
1312	else
1313	{
1314	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1315	}
1316	}
1317
1318	if( m_bUseSBACRD )
1319	{
1320	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1321	}
1322	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1323	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1324	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1325	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1326	if(isEndOfSlice\|\|isEndOfSliceSegment)
1327	{
1328	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1329	}
1330	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1331	} // with sub partitioned prediction.
1332	if (isAddLowestQP && (iQP == lowestQP))
1333	{
1334	iQP = iMinQP;
1335	}
1336	}
1337
1338
1339	#if H_3D_VSO // M12
1340	if( m_pcRdCost->getUseRenModel() )
1341	{
1342	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1343	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1344	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1345	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1346	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1347	}
1348	#endif
1349
1350	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1351
1352	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1353	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1354	{
1355	return;
1356	}
1357
1358	// Assert if Best prediction mode is NONE
1359	// Selected mode's RD-cost must be not MAX_DOUBLE.
1360	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1361	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1362	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1363	}
1364
1365	/** finish encoding a cu and handle end-of-slice conditions
1366	* \param pcCU
1367	* \param uiAbsPartIdx
1368	* \param uiDepth
1369	* \returns Void
1370	*/
1371	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1372	{
1373	TComPic* pcPic = pcCU->getPic();
1374	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1375
1376	//Calculate end address
1377	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1378
1379	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1380	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1381	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1382	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1383	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1384	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1385	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1386	{
1387	uiInternalAddress--;
1388	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1389	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1390	}
1391	uiInternalAddress++;
1392	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1393	{
1394	uiInternalAddress = 0;
1395	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1396	}
1397	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1398
1399	// Encode slice finish
1400	Bool bTerminateSlice = false;
1401	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1402	{
1403	bTerminateSlice = true;
1404	}
1405	UInt uiGranularityWidth = g_uiMaxCUWidth;
1406	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1407	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1408	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1409	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1410
1411	if(granularityBoundary)
1412	{
1413	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1414	if (!bTerminateSlice)
1415	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1416	}
1417
1418	Int numberOfWrittenBits = 0;
1419	if (m_pcBitCounter)
1420	{
1421	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1422	}
1423
1424	// Calculate slice end IF this CU puts us over slice bit size.
1425	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1426	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1427	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1428	{
1429	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1430	}
1431	// Set slice end parameter
1432	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1433	{
1434	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1435	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1436	return;
1437	}
1438	// Set dependent slice end parameter
1439	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1440	{
1441	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1442	return;
1443	}
1444	if(granularityBoundary)
1445	{
1446	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1447	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1448	if (m_pcBitCounter)
1449	{
1450	m_pcEntropyCoder->resetBits();
1451	}
1452	}
1453	}
1454
1455	/** Compute QP for each CU
1456	* \param pcCU Target CU
1457	* \param uiDepth CU depth
1458	* \returns quantization parameter
1459	*/
1460	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1461	{
1462	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1463	Int iQpOffset = 0;
1464	if ( m_pcEncCfg->getUseAdaptiveQP() )
1465	{
1466	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1467	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1468	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1469	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1470	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1471	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1472	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1473
1474	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1475	Double dAvgAct = pcAQLayer->getAvgActivity();
1476	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1477	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1478	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1479	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1480	}
1481	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1482	}
1483
1484	/** encode a CU block recursively
1485	* \param pcCU
1486	* \param uiAbsPartIdx
1487	* \param uiDepth
1488	* \returns Void
1489	*/
1490	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1491	{
1492	TComPic* pcPic = pcCU->getPic();
1493
1494	Bool bBoundary = false;
1495	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1496	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1497	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1498	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1499
1500	#if H_MV_ENC_DEC_TRAC
1501	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1502	DTRACE_CU("x0", uiLPelX)
1503	DTRACE_CU("x1", uiTPelY)
1504	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1505	DTRACE_CU("cqtDepth" , uiDepth)
1506	#endif
1507
1508	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1509	// If slice start is within this cu...
1510	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1511	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1512	// We need to split, so don't try these modes.
1513	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1514	{
1515	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1516	}
1517	else
1518	{
1519	bBoundary = true;
1520	}
1521
1522	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1523	{
1524	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1525	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1526	{
1527	setdQPFlag(true);
1528	}
1529	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1530	{
1531	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1532	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1533	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1534	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1535	{
1536	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1537	}
1538	}
1539	return;
1540	}
1541
1542	#if H_MV_ENC_DEC_TRAC
1543	DTRACE_CU_S("=========== coding_unit ===========\n")
1544	#endif
1545
1546	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1547	{
1548	setdQPFlag(true);
1549	}
1550	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1551	{
1552	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1553	}
1554	if( !pcCU->getSlice()->isIntra() )
1555	{
1556	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1557	}
1558
1559	if( pcCU->isSkipped( uiAbsPartIdx ) )
1560	{
1561	#if H_MV_ENC_DEC_TRAC
1562	DTRACE_PU_S("=========== prediction_unit ===========\n")
1563	DTRACE_PU("x0", uiLPelX)
1564	DTRACE_PU("x1", uiTPelY)
1565	#endif
1566	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1567	#if H_3D_IC
1568	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1569	#endif
1570	#if H_3D_ARP
1571	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1572	#endif
1573	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1574	return;
1575	}
1576	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1577
1578	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1579
1580	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1581	{
1582	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1583
1584	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1585	{
1586	// Encode slice finish
1587	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1588	return;
1589	}
1590	}
1591
1592	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1593	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1594	#if H_3D_IC
1595	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1596	#endif
1597	#if H_3D_ARP
1598	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1599	#endif
1600	#if H_3D_INTER_SDC
1601	m_pcEntropyCoder->encodeInterSDCFlag( pcCU, uiAbsPartIdx, false );
1602	#endif
1603
1604	// Encode Coefficients
1605	Bool bCodeDQP = getdQPFlag();
1606	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1607	setdQPFlag( bCodeDQP );
1608
1609	// --- write terminating bit ---
1610	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1611	}
1612
1613	#if RATE_CONTROL_INTRA
1614	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1615	{
1616	Int k, i, j, jj;
1617	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1618
1619	for( k = 0; k < 64; k += 8 )
1620	{
1621	diff[k+0] = piOrg[0] ;
1622	diff[k+1] = piOrg[1] ;
1623	diff[k+2] = piOrg[2] ;
1624	diff[k+3] = piOrg[3] ;
1625	diff[k+4] = piOrg[4] ;
1626	diff[k+5] = piOrg[5] ;
1627	diff[k+6] = piOrg[6] ;
1628	diff[k+7] = piOrg[7] ;
1629
1630	piOrg += iStrideOrg;
1631	}
1632
1633	//horizontal
1634	for (j=0; j < 8; j++)
1635	{
1636	jj = j << 3;
1637	m2[j][0] = diff[jj ] + diff[jj+4];
1638	m2[j][1] = diff[jj+1] + diff[jj+5];
1639	m2[j][2] = diff[jj+2] + diff[jj+6];
1640	m2[j][3] = diff[jj+3] + diff[jj+7];
1641	m2[j][4] = diff[jj ] - diff[jj+4];
1642	m2[j][5] = diff[jj+1] - diff[jj+5];
1643	m2[j][6] = diff[jj+2] - diff[jj+6];
1644	m2[j][7] = diff[jj+3] - diff[jj+7];
1645
1646	m1[j][0] = m2[j][0] + m2[j][2];
1647	m1[j][1] = m2[j][1] + m2[j][3];
1648	m1[j][2] = m2[j][0] - m2[j][2];
1649	m1[j][3] = m2[j][1] - m2[j][3];
1650	m1[j][4] = m2[j][4] + m2[j][6];
1651	m1[j][5] = m2[j][5] + m2[j][7];
1652	m1[j][6] = m2[j][4] - m2[j][6];
1653	m1[j][7] = m2[j][5] - m2[j][7];
1654
1655	m2[j][0] = m1[j][0] + m1[j][1];
1656	m2[j][1] = m1[j][0] - m1[j][1];
1657	m2[j][2] = m1[j][2] + m1[j][3];
1658	m2[j][3] = m1[j][2] - m1[j][3];
1659	m2[j][4] = m1[j][4] + m1[j][5];
1660	m2[j][5] = m1[j][4] - m1[j][5];
1661	m2[j][6] = m1[j][6] + m1[j][7];
1662	m2[j][7] = m1[j][6] - m1[j][7];
1663	}
1664
1665	//vertical
1666	for (i=0; i < 8; i++)
1667	{
1668	m3[0][i] = m2[0][i] + m2[4][i];
1669	m3[1][i] = m2[1][i] + m2[5][i];
1670	m3[2][i] = m2[2][i] + m2[6][i];
1671	m3[3][i] = m2[3][i] + m2[7][i];
1672	m3[4][i] = m2[0][i] - m2[4][i];
1673	m3[5][i] = m2[1][i] - m2[5][i];
1674	m3[6][i] = m2[2][i] - m2[6][i];
1675	m3[7][i] = m2[3][i] - m2[7][i];
1676
1677	m1[0][i] = m3[0][i] + m3[2][i];
1678	m1[1][i] = m3[1][i] + m3[3][i];
1679	m1[2][i] = m3[0][i] - m3[2][i];
1680	m1[3][i] = m3[1][i] - m3[3][i];
1681	m1[4][i] = m3[4][i] + m3[6][i];
1682	m1[5][i] = m3[5][i] + m3[7][i];
1683	m1[6][i] = m3[4][i] - m3[6][i];
1684	m1[7][i] = m3[5][i] - m3[7][i];
1685
1686	m2[0][i] = m1[0][i] + m1[1][i];
1687	m2[1][i] = m1[0][i] - m1[1][i];
1688	m2[2][i] = m1[2][i] + m1[3][i];
1689	m2[3][i] = m1[2][i] - m1[3][i];
1690	m2[4][i] = m1[4][i] + m1[5][i];
1691	m2[5][i] = m1[4][i] - m1[5][i];
1692	m2[6][i] = m1[6][i] + m1[7][i];
1693	m2[7][i] = m1[6][i] - m1[7][i];
1694	}
1695
1696	for (i = 0; i < 8; i++)
1697	{
1698	for (j = 0; j < 8; j++)
1699	{
1700	iSumHad += abs(m2[i][j]);
1701	}
1702	}
1703	iSumHad -= abs(m2[0][0]);
1704	iSumHad =(iSumHad+2)>>2;
1705	return(iSumHad);
1706	}
1707
1708	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1709	{
1710	Int xBl, yBl;
1711	const Int iBlkSize = 8;
1712
1713	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1714	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1715	Pel *pOrg;
1716
1717	Int iSumHad = 0;
1718	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1719	{
1720	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1721	{
1722	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1723	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1724	}
1725	}
1726	return(iSumHad);
1727	}
1728	#endif
1729
1730	/** check RD costs for a CU block encoded with merge
1731	* \param rpcBestCU
1732	* \param rpcTempCU
1733	* \returns Void
1734	*/
1735	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1736	{
1737	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1738	#if H_3D_IV_MERGE
1739	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1740	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1741	#else
1742	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1743	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1744	#endif
1745	Int numValidMergeCand = 0;
1746
1747	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1748	{
1749	uhInterDirNeighbours[ui] = 0;
1750	}
1751	UChar uhDepth = rpcTempCU->getDepth( 0 );
1752	#if H_3D_IC
1753	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1754	#endif
1755	#if H_3D_VSO // M1 //nececcary here?
1756	if( m_pcRdCost->getUseRenModel() )
1757	{
1758	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1759	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1760	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1761	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1762	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1763	}
1764	#endif
1765
1766	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1767	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
1768
1769	#if H_3D_VSP
1770	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1771	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1772	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1773	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1774	#else
1775	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1776	#endif
1777
1778	#if H_3D_IV_MERGE
1779	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1780	#else
1781	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1782	#endif
1783	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1784	{
1785	mergeCandBuffer[ui] = 0;
1786	}
1787
1788	Bool bestIsSkip = false;
1789
1790	UInt iteration;
1791	if ( rpcTempCU->isLosslessCoded(0))
1792	{
1793	iteration = 1;
1794	}
1795	else
1796	{
1797	iteration = 2;
1798	}
1799
1800	#if H_3D_ARP
1801	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1802	if( nARPWMax < 0 \|\| !rpcTempCU->getDvInfo(0).bDV )
1803	{
1804	nARPWMax = 0;
1805	}
1806	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1807	{
1808	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS*sizeof(Int) );
1809	#endif
1810	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1811	{
1812	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1813	{
1814	#if H_3D_IC
1815	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1816	{
1817	if( bICFlag && uiMergeCand == 0 )
1818	{
1819	continue;
1820	}
1821	}
1822	#endif
1823	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1824	{
1825	if( !(bestIsSkip && uiNoResidual == 0) )
1826	{
1827	// set MC parameters
1828	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1829	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
1830	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1831	#if H_3D_IC
1832	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1833	#endif
1834	#if H_3D_ARP
1835	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1836	#endif
1837	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1838	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1839	#if H_3D_VSP
1840	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1841	rpcTempCU->setDvInfoSubParts(inheritedVSPDisInfo[uiMergeCand].m_acDvInfo, 0, 0, uhDepth );
1842	#endif
1843	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1844	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1845	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1846
1847	#if H_3D_ARP
1848	if( nARPW )
1849	{
1850	Bool bSignalflag[2] = { true, true };
1851	for( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
1852	{
1853	Int iRefIdx = cMvFieldNeighbours[uiRefListIdx + 2*uiMergeCand].getRefIdx();
1854	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
1855	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
1856	{
1857	bSignalflag[uiRefListIdx] = false;
1858	}
1859	}
1860	if( !bSignalflag[0] && !bSignalflag[1] )
1861	{
1862	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
1863	}
1864	}
1865	#endif
1866	// do MC
1867	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1868	// estimate residual and encode everything
1869	#if H_3D_VSO //M2
1870	if( m_pcRdCost->getUseRenModel() )
1871	{ //Reset
1872	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1873	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1874	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1875	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1876	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1877	}
1878	#endif
1879	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
1880	m_ppcOrigYuv [uhDepth],
1881	m_ppcPredYuvTemp[uhDepth],
1882	m_ppcResiYuvTemp[uhDepth],
1883	m_ppcResiYuvBest[uhDepth],
1884	m_ppcRecoYuvTemp[uhDepth],
1885	(uiNoResidual? true:false));
1886
1887
1888	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
1889	{
1890	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
1891	mergeCandBuffer[uiMergeCand] = 1;
1892	}
1893
1894	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
1895	#if H_3D_INTER_SDC
1896	TComDataCU *rpcTempCUPre = rpcTempCU;
1897	#endif
1898	Int orgQP = rpcTempCU->getQP( 0 );
1899	xCheckDQP( rpcTempCU );
1900	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
1901	#if H_3D_INTER_SDC
1902	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && !uiNoResidual )
1903	{
1904	if( rpcTempCU != rpcTempCUPre )
1905	{
1906	rpcTempCU->initEstData( uhDepth, orgQP );
1907	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
1908	}
1909	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
1910	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
1911	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
1912	#if H_3D_VSO //M2
1913	if( m_pcRdCost->getUseRenModel() )
1914	{ //Reset
1915	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1916	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1917	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1918	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1919	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1920	}
1921	#endif
1922	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
1923	m_ppcOrigYuv[uhDepth],
1924	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
1925	m_ppcResiYuvTemp[uhDepth],
1926	m_ppcRecoYuvTemp[uhDepth],
1927	uhDepth );
1928
1929	xCheckDQP( rpcTempCU );
1930	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
1931	}
1932	#endif
1933	rpcTempCU->initEstData( uhDepth, orgQP );
1934
1935	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
1936	{
1937	#if H_3D_INTER_SDC
1938	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) )
1939	{
1940	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
1941	}
1942	else
1943	{
1944	#endif
1945	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
1946	#if H_3D_INTER_SDC
1947	}
1948	#endif
1949	}
1950	}
1951	}
1952	}
1953
1954	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
1955	{
1956	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
1957	{
1958	if( rpcBestCU->getMergeFlag( 0 ))
1959	{
1960	*earlyDetectionSkipMode = true;
1961	}
1962	else
1963	{
1964	Int absoulte_MV=0;
1965	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
1966	{
1967	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
1968	{
1969	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
1970	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
1971	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
1972	absoulte_MV+=iHor+iVer;
1973	}
1974	}
1975
1976	if(absoulte_MV == 0)
1977	{
1978	*earlyDetectionSkipMode = true;
1979	}
1980	}
1981	}
1982	}
1983	}
1984	#if H_3D_ARP
1985	}
1986	#endif
1987	}
1988
1989
1990	#if AMP_MRG
1991	#if H_3D_FAST_TEXTURE_ENCODING
1992	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
1993	#else
1994	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
1995	#endif
1996	#else
1997	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
1998	#endif
1999	{
2000	#if H_3D_FAST_TEXTURE_ENCODING
2001	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2002	{
2003	#endif
2004	UChar uhDepth = rpcTempCU->getDepth( 0 );
2005	#if H_3D_ARP
2006	Int iLayerId = rpcTempCU->getSlice()->getLayerId();
2007	Bool bFirstTime = true;
2008	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2009
2010	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| !rpcTempCU->getDvInfo(0).bDV )
2011	{
2012	nARPWMax = 0;
2013	}
2014
2015	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2016	{
2017	if( bFirstTime == false && rpcTempCU->getSlice()->getVPS()->getUseAdvRP( iLayerId ) )
2018	{
2019	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0) );
2020	}
2021	#endif
2022	#if H_3D_VSO // M3
2023	if( m_pcRdCost->getUseRenModel() )
2024	{
2025	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2026	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2027	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2028	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2029	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2030	}
2031	#endif
2032
2033	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2034
2035	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2036
2037	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2038	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2039	rpcTempCU->setCUTransquantBypassSubParts ( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
2040
2041	#if H_3D_ARP
2042	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2043	#endif
2044
2045	#if H_3D_ARP
2046	if( bFirstTime == false && nARPWMax )
2047	{
2048	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2049	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2050
2051	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2052
2053	if(rpcTempCU->getPartitionSize(0)==SIZE_2Nx2N)
2054	{
2055	Bool bSignalflag[2] = { true, true };
2056	for(UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
2057	{
2058	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
2059	Int iRefIdx = rpcTempCU->getCUMvField(eRefList)->getRefIdx(0);
2060	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
2061	{
2062	bSignalflag[uiRefListIdx] = false;
2063	}
2064	}
2065	if( !bSignalflag[0] && !bSignalflag[1] )
2066	{
2067	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
2068	}
2069	}
2070	}
2071	else
2072	{
2073	bFirstTime = false;
2074	#endif
2075	#if AMP_MRG
2076	rpcTempCU->setMergeAMP (true);
2077	#if H_3D_FAST_TEXTURE_ENCODING
2078	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2079	#else
2080	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2081	#endif
2082	#else
2083	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2084	#endif
2085	#if H_3D_ARP
2086	if( nARPWMax )
2087	{
2088	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2089
2090	Bool bSignalflag[2] = { true, true };
2091	for(UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
2092	{
2093	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
2094	Int iRefIdx = rpcTempCU->getCUMvField(eRefList)->getRefIdx(0);
2095	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
2096	{
2097	bSignalflag[uiRefListIdx] = false;
2098	}
2099	}
2100	if( !bSignalflag[0] && !bSignalflag[1])
2101	{
2102	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
2103	}
2104	}
2105	}
2106	#endif
2107
2108	#if AMP_MRG
2109	if ( !rpcTempCU->getMergeAMP() )
2110	{
2111	#if H_3D_ARP
2112	if( nARPWMax )
2113	{
2114	continue;
2115	}
2116	else
2117	#endif
2118	return;
2119	}
2120	#endif
2121
2122	#if RATE_CONTROL_LAMBDA_DOMAIN && (!M0036_RC_IMPROVEMENT \|\| KWU_RC_MADPRED_E0227)
2123	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2124	{
2125	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2126	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2127	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2128	m_temporalSAD = (Int)SAD;
2129	}
2130	#endif
2131	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
2132	if ( m_pcEncCfg->getUseRateCtrl() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2133	{
2134	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2135	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2136	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2137	m_temporalSAD = (Int)SAD;
2138	}
2139	#endif
2140
2141	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2142
2143
2144	#if H_3D_VSO // M4
2145	if( m_pcRdCost->getUseLambdaScaleVSO() )
2146	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2147	else
2148	#endif
2149	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2150	#if H_3D_INTER_SDC
2151	TComDataCU *rpcTempCUPre = rpcTempCU;
2152	#endif
2153	xCheckDQP( rpcTempCU );
2154	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2155	#if H_3D_INTER_SDC
2156	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() )
2157	{
2158	if( rpcTempCU != rpcTempCUPre )
2159	{
2160	Int orgQP = rpcBestCU->getQP( 0 );
2161	rpcTempCU->initEstData( uhDepth, orgQP );
2162	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2163	}
2164	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2165	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2166	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2167	#if H_3D_VSO // M3
2168	if( m_pcRdCost->getUseRenModel() )
2169	{
2170	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2171	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2172	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2173	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2174	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2175	}
2176	#endif
2177
2178	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2179	m_ppcOrigYuv[uhDepth],
2180	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2181	m_ppcResiYuvTemp[uhDepth],
2182	m_ppcRecoYuvTemp[uhDepth],
2183	uhDepth );
2184
2185	xCheckDQP( rpcTempCU );
2186	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2187	}
2188	#endif
2189	#if H_3D_ARP
2190	}
2191	#endif
2192	#if H_3D_FAST_TEXTURE_ENCODING
2193	}
2194	#endif
2195	}
2196
2197	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2198	{
2199	UInt uiDepth = rpcTempCU->getDepth( 0 );
2200
2201	#if H_3D_VSO // M5
2202	if( m_pcRdCost->getUseRenModel() )
2203	{
2204	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2205	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2206	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2207	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2208	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2209	}
2210	#endif
2211
2212	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2213
2214	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2215	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2216	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uiDepth );
2217
2218	Bool bSeparateLumaChroma = true; // choose estimation mode
2219	UInt uiPreCalcDistC = 0;
2220	if( !bSeparateLumaChroma )
2221	{
2222	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2223	}
2224	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2225
2226	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2227
2228	#if H_3D_DIM_SDC
2229	if( !rpcTempCU->getSDCFlag( 0 ) )
2230	#endif
2231	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2232
2233	m_pcEntropyCoder->resetBits();
2234	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2235	{
2236	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2237	}
2238	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2239	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2240	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2241	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2242	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2243
2244	// Encode Coefficients
2245	Bool bCodeDQP = getdQPFlag();
2246	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2247	setdQPFlag( bCodeDQP );
2248
2249	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2250
2251	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2252	if(m_pcEncCfg->getUseSBACRD())
2253	{
2254	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2255	}
2256
2257	#if H_3D_VSO // M6
2258	if( m_pcRdCost->getUseLambdaScaleVSO())
2259	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2260	else
2261	#endif
2262	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2263
2264	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
2265	UChar uhDepth = rpcTempCU->getDepth( 0 );
2266	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2267	{
2268	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2269	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2270	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2271	m_spatialSAD = (Int)SAD;
2272	}
2273	#endif
2274	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
2275	UChar uhDepth = rpcTempCU->getDepth( 0 );
2276	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2277	{
2278	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2279	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2280	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2281	m_spatialSAD = (Int)SAD;
2282	}
2283	#endif
2284	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
2285	UChar uhDepth = rpcTempCU->getDepth( 0 );
2286	if ( m_pcEncCfg->getUseRateCtrl() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2287	{
2288	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2289	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2290	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2291	m_spatialSAD = (Int)SAD;
2292	}
2293	#endif
2294	xCheckDQP( rpcTempCU );
2295	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2296	}
2297
2298	/** Check R-D costs for a CU with PCM mode.
2299	* \param rpcBestCU pointer to best mode CU data structure
2300	* \param rpcTempCU pointer to testing mode CU data structure
2301	* \returns Void
2302	*
2303	* \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.
2304	*/
2305	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2306	{
2307	UInt uiDepth = rpcTempCU->getDepth( 0 );
2308
2309	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2310
2311	rpcTempCU->setIPCMFlag(0, true);
2312	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2313	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2314	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2315	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2316	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uiDepth );
2317
2318	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2319
2320	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2321
2322	m_pcEntropyCoder->resetBits();
2323	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2324	{
2325	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2326	}
2327	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2328	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2329	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2330	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2331
2332	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2333
2334	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2335	if(m_pcEncCfg->getUseSBACRD())
2336	{
2337	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2338	}
2339	#if H_3D_VSO // M44
2340	if ( m_pcRdCost->getUseVSO() )
2341	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2342	else
2343	#endif
2344	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2345
2346	xCheckDQP( rpcTempCU );
2347	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2348	}
2349
2350	/** check whether current try is the best with identifying the depth of current try
2351	* \param rpcBestCU
2352	* \param rpcTempCU
2353	* \returns Void
2354	*/
2355	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2356	{
2357	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2358	{
2359	TComYuv* pcYuv;
2360	// Change Information data
2361	TComDataCU* pcCU = rpcBestCU;
2362	rpcBestCU = rpcTempCU;
2363	rpcTempCU = pcCU;
2364
2365	// Change Prediction data
2366	pcYuv = m_ppcPredYuvBest[uiDepth];
2367	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2368	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2369
2370	// Change Reconstruction data
2371	pcYuv = m_ppcRecoYuvBest[uiDepth];
2372	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2373	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2374
2375	pcYuv = NULL;
2376	pcCU = NULL;
2377
2378	if( m_bUseSBACRD ) // store temp best CI for next CU coding
2379	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2380	}
2381	}
2382
2383	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2384	{
2385	UInt uiDepth = pcCU->getDepth( 0 );
2386
2387	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2388	{
2389	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2390	{
2391	#if !RDO_WITHOUT_DQP_BITS
2392	m_pcEntropyCoder->resetBits();
2393	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2394	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2395	if(m_pcEncCfg->getUseSBACRD())
2396	{
2397	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2398	}
2399	#if H_3D_VSO // M45
2400	if ( m_pcRdCost->getUseVSO() )
2401	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2402	else
2403	#endif
2404	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2405	#endif
2406	}
2407	else
2408	{
2409	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2410	}
2411	}
2412	}
2413
2414	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2415	{
2416	pDst->iN = pSrc->iN;
2417	for (Int i = 0; i < pSrc->iN; i++)
2418	{
2419	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2420	}
2421	}
2422	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2423	{
2424	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2425	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2426	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2427	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2428	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2429	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2430	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2431	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2432	{
2433	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2434	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2435	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2436	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2437	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2438	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2439	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2440	}
2441	else
2442	{
2443	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2444
2445	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2446	{
2447	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2448	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2449
2450	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2451	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2452	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2453	{
2454	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2455	}
2456	}
2457	}
2458	}
2459
2460	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2461	{
2462	UInt uiCurrDepth = uiNextDepth - 1;
2463	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2464	}
2465
2466	/** Function for filling the PCM buffer of a CU using its original sample array
2467	* \param pcCU pointer to current CU
2468	* \param pcOrgYuv pointer to original sample array
2469	* \returns Void
2470	*/
2471	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2472	{
2473
2474	UInt width = pCU->getWidth(0);
2475	UInt height = pCU->getHeight(0);
2476
2477	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2478	Pel* pDstY = pCU->getPCMSampleY();
2479	UInt srcStride = pOrgYuv->getStride();
2480
2481	for(Int y = 0; y < height; y++ )
2482	{
2483	for(Int x = 0; x < width; x++ )
2484	{
2485	pDstY[x] = pSrcY[x];
2486	}
2487	pDstY += width;
2488	pSrcY += srcStride;
2489	}
2490
2491	Pel* pSrcCb = pOrgYuv->getCbAddr();
2492	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2493
2494	Pel* pDstCb = pCU->getPCMSampleCb();
2495	Pel* pDstCr = pCU->getPCMSampleCr();;
2496
2497	UInt srcStrideC = pOrgYuv->getCStride();
2498	UInt heightC = height >> 1;
2499	UInt widthC = width >> 1;
2500
2501	for(Int y = 0; y < heightC; y++ )
2502	{
2503	for(Int x = 0; x < widthC; x++ )
2504	{
2505	pDstCb[x] = pSrcCb[x];
2506	pDstCr[x] = pSrcCr[x];
2507	}
2508	pDstCb += widthC;
2509	pDstCr += widthC;
2510	pSrcCb += srcStrideC;
2511	pSrcCr += srcStrideC;
2512	}
2513	}
2514
2515	#if ADAPTIVE_QP_SELECTION
2516	/** Collect ARL statistics from one block
2517	*/
2518	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2519	{
2520	for( Int n = 0; n < NumCoeffInCU; n++ )
2521	{
2522	Int u = abs( rpcCoeff[ n ] );
2523	Int absc = rpcArlCoeff[ n ];
2524
2525	if( u != 0 )
2526	{
2527	if( u < LEVEL_RANGE )
2528	{
2529	cSum[ u ] += ( Double )absc;
2530	numSamples[ u ]++;
2531	}
2532	else
2533	{
2534	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2535	numSamples[ LEVEL_RANGE ]++;
2536	}
2537	}
2538	}
2539
2540	return 0;
2541	}
2542
2543	/** Collect ARL statistics from one LCU
2544	* \param pcCU
2545	*/
2546	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2547	{
2548	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2549	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2550
2551	TCoeff* pCoeffY = rpcCU->getCoeffY();
2552	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2553
2554	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2555	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2556
2557	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2558	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2559
2560	// Collect stats to cSum[][] and numSamples[][]
2561	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2562	{
2563	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2564
2565	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2566	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2567	{
2568	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2569	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2570
2571	pCoeffY += uiMinNumCoeffInCU;
2572	pArlCoeffY += uiMinNumCoeffInCU;
2573	}
2574
2575	for(Int u=1; u<LEVEL_RANGE;u++)
2576	{
2577	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
2578	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
2579	}
2580	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
2581	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
2582	}
2583	#endif
2584	//! \}

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