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TEncCu.cpp @ 1417

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Last change on this file since 1417 was 1100, checked in by samsung-htm, 10 years ago
Integration of JCT3V-J0037 (Item1 and Item4)
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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) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncCu.cpp
35	\brief Coding Unit (CU) encoder class
36	*/
37
38	#include <stdio.h>
39	#include "TEncTop.h"
40	#include "TEncCu.h"
41	#include "TEncAnalyze.h"
42
43	#include <cmath>
44	#include <algorithm>
45	using namespace std;
46
47	//! \ingroup TLibEncoder
48	//! \{
49
50	// ====================================================================================================================
51	// Constructor / destructor / create / destroy
52	// ====================================================================================================================
53
54	/**
55	\param uiTotalDepth total number of allowable depth
56	\param uiMaxWidth largest CU width
57	\param uiMaxHeight largest CU height
58	*/
59	Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight)
60	{
61	Int i;
62
63	m_uhTotalDepth = uhTotalDepth + 1;
64	m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1];
65	m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1];
66
67	#if H_3D_ARP
68	m_ppcWeightedTempCU = new TComDataCU*[m_uhTotalDepth-1];
69	#endif
70
71	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
72	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
73	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
74	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
75	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
76	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
77	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
78	#if H_3D_DBBP
79	m_ppcOrigYuvDBBP = new TComYuv*[m_uhTotalDepth-1];
80	#endif
81
82	UInt uiNumPartitions;
83	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
84	{
85	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
86	UInt uiWidth = uiMaxWidth >> i;
87	UInt uiHeight = uiMaxHeight >> i;
88
89	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
90	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
91
92	#if H_3D_ARP
93	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
94	#endif
95
96	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight);
97	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight);
98	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight);
99
100	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight);
101	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight);
102	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight);
103
104	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight);
105	#if H_3D_DBBP
106	m_ppcOrigYuvDBBP[i] = new TComYuv; m_ppcOrigYuvDBBP[i]->create(uiWidth, uiHeight);
107	#endif
108	}
109
110	m_bEncodeDQP = false;
111	#if KWU_RC_MADPRED_E0227
112	m_LCUPredictionSAD = 0;
113	m_addSADDepth = 0;
114	m_temporalSAD = 0;
115	m_spatialSAD = 0;
116	#endif
117
118	// initialize partition order.
119	UInt* piTmp = &g_auiZscanToRaster[0];
120	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
121	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
122
123	// initialize conversion matrix from partition index to pel
124	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
125	}
126
127	Void TEncCu::destroy()
128	{
129	Int i;
130
131	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
132	{
133	if(m_ppcBestCU[i])
134	{
135	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
136	}
137	if(m_ppcTempCU[i])
138	{
139	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
140	}
141	#if H_3D_ARP
142	if(m_ppcWeightedTempCU[i])
143	{
144	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
145	}
146	#endif
147	if(m_ppcPredYuvBest[i])
148	{
149	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
150	}
151	if(m_ppcResiYuvBest[i])
152	{
153	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
154	}
155	if(m_ppcRecoYuvBest[i])
156	{
157	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
158	}
159	if(m_ppcPredYuvTemp[i])
160	{
161	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
162	}
163	if(m_ppcResiYuvTemp[i])
164	{
165	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
166	}
167	if(m_ppcRecoYuvTemp[i])
168	{
169	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
170	}
171	if(m_ppcOrigYuv[i])
172	{
173	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
174	}
175	#if H_3D_DBBP
176	if(m_ppcOrigYuvDBBP[i])
177	{
178	m_ppcOrigYuvDBBP[i]->destroy(); delete m_ppcOrigYuvDBBP[i]; m_ppcOrigYuvDBBP[i] = NULL;
179	}
180	#endif
181	}
182	if(m_ppcBestCU)
183	{
184	delete [] m_ppcBestCU;
185	m_ppcBestCU = NULL;
186	}
187	if(m_ppcTempCU)
188	{
189	delete [] m_ppcTempCU;
190	m_ppcTempCU = NULL;
191	}
192
193	#if H_3D_ARP
194	if(m_ppcWeightedTempCU)
195	{
196	delete [] m_ppcWeightedTempCU;
197	m_ppcWeightedTempCU = NULL;
198	}
199	#endif
200	if(m_ppcPredYuvBest)
201	{
202	delete [] m_ppcPredYuvBest;
203	m_ppcPredYuvBest = NULL;
204	}
205	if(m_ppcResiYuvBest)
206	{
207	delete [] m_ppcResiYuvBest;
208	m_ppcResiYuvBest = NULL;
209	}
210	if(m_ppcRecoYuvBest)
211	{
212	delete [] m_ppcRecoYuvBest;
213	m_ppcRecoYuvBest = NULL;
214	}
215	if(m_ppcPredYuvTemp)
216	{
217	delete [] m_ppcPredYuvTemp;
218	m_ppcPredYuvTemp = NULL;
219	}
220	if(m_ppcResiYuvTemp)
221	{
222	delete [] m_ppcResiYuvTemp;
223	m_ppcResiYuvTemp = NULL;
224	}
225	if(m_ppcRecoYuvTemp)
226	{
227	delete [] m_ppcRecoYuvTemp;
228	m_ppcRecoYuvTemp = NULL;
229	}
230	if(m_ppcOrigYuv)
231	{
232	delete [] m_ppcOrigYuv;
233	m_ppcOrigYuv = NULL;
234	}
235	#if H_3D_DBBP
236	if(m_ppcOrigYuvDBBP)
237	{
238	delete [] m_ppcOrigYuvDBBP;
239	m_ppcOrigYuvDBBP = NULL;
240	}
241	#endif
242	}
243
244	/** \param pcEncTop pointer of encoder class
245	*/
246	Void TEncCu::init( TEncTop* pcEncTop )
247	{
248	m_pcEncCfg = pcEncTop;
249	m_pcPredSearch = pcEncTop->getPredSearch();
250	m_pcTrQuant = pcEncTop->getTrQuant();
251	m_pcBitCounter = pcEncTop->getBitCounter();
252	m_pcRdCost = pcEncTop->getRdCost();
253
254	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
255	m_pcCavlcCoder = pcEncTop->getCavlcCoder();
256	m_pcSbacCoder = pcEncTop->getSbacCoder();
257	m_pcBinCABAC = pcEncTop->getBinCABAC();
258
259	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
260	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
261
262	m_pcRateCtrl = pcEncTop->getRateCtrl();
263	}
264
265	// ====================================================================================================================
266	// Public member functions
267	// ====================================================================================================================
268
269	/** \param rpcCU pointer of CU data class
270	*/
271	Void TEncCu::compressCU( TComDataCU*& rpcCU )
272	{
273	// initialize CU data
274	m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
275	m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
276
277	#if KWU_RC_MADPRED_E0227
278	m_LCUPredictionSAD = 0;
279	m_addSADDepth = 0;
280	m_temporalSAD = 0;
281	m_spatialSAD = 0;
282	#endif
283
284	// analysis of CU
285	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 );
286
287	#if ADAPTIVE_QP_SELECTION
288	if( m_pcEncCfg->getUseAdaptQpSelect() )
289	{
290	if(rpcCU->getSlice()->getSliceType()!=I_SLICE) //IIII
291	{
292	xLcuCollectARLStats( rpcCU);
293	}
294	}
295	#endif
296	}
297	/** \param pcCU pointer of CU data class
298	*/
299	Void TEncCu::encodeCU ( TComDataCU* pcCU )
300	{
301	if ( pcCU->getSlice()->getPPS()->getUseDQP() )
302	{
303	setdQPFlag(true);
304	}
305
306	// Encode CU data
307	xEncodeCU( pcCU, 0, 0 );
308	}
309
310	// ====================================================================================================================
311	// Protected member functions
312	// ====================================================================================================================
313	/** Derive small set of test modes for AMP encoder speed-up
314	*\param rpcBestCU
315	*\param eParentPartSize
316	*\param bTestAMP_Hor
317	*\param bTestAMP_Ver
318	*\param bTestMergeAMP_Hor
319	*\param bTestMergeAMP_Ver
320	*\returns Void
321	*/
322	#if AMP_ENC_SPEEDUP
323	#if AMP_MRG
324	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
325	#else
326	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
327	#endif
328	{
329	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
330	{
331	bTestAMP_Hor = true;
332	}
333	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
334	{
335	bTestAMP_Ver = true;
336	}
337	else if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->getMergeFlag(0) == false && rpcBestCU->isSkipped(0) == false )
338	{
339	bTestAMP_Hor = true;
340	bTestAMP_Ver = true;
341	}
342
343	#if AMP_MRG
344	//! Utilizing the partition size of parent PU
345	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
346	{
347	bTestMergeAMP_Hor = true;
348	bTestMergeAMP_Ver = true;
349	}
350
351	if ( eParentPartSize == SIZE_NONE ) //! if parent is intra
352	{
353	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
354	{
355	bTestMergeAMP_Hor = true;
356	}
357	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
358	{
359	bTestMergeAMP_Ver = true;
360	}
361	}
362
363	if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->isSkipped(0) == false )
364	{
365	bTestMergeAMP_Hor = true;
366	bTestMergeAMP_Ver = true;
367	}
368
369	if ( rpcBestCU->getWidth(0) == 64 )
370	{
371	bTestAMP_Hor = false;
372	bTestAMP_Ver = false;
373	}
374	#else
375	//! Utilizing the partition size of parent PU
376	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
377	{
378	bTestAMP_Hor = true;
379	bTestAMP_Ver = true;
380	}
381
382	if ( eParentPartSize == SIZE_2Nx2N )
383	{
384	bTestAMP_Hor = false;
385	bTestAMP_Ver = false;
386	}
387	#endif
388	}
389	#endif
390
391	// ====================================================================================================================
392	// Protected member functions
393	// ====================================================================================================================
394	/** Compress a CU block recursively with enabling sub-LCU-level delta QP
395	*\param rpcBestCU
396	*\param rpcTempCU
397	*\param uiDepth
398	*\returns Void
399	*
400	*- for loop of QP value to compress the current CU with all possible QP
401	*/
402	#if AMP_ENC_SPEEDUP
403	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth, PartSize eParentPartSize )
404	#else
405	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
406	#endif
407	{
408	TComPic* pcPic = rpcBestCU->getPic();
409
410	#if H_3D_QTLPC
411	TComVPS *vps = pcPic->getSlice(0)->getVPS();
412	Bool bLimQtPredFalg = vps->getLimQtPredFlag(pcPic->getSlice(0)->getLayerId());
413	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
414
415	Bool depthMapDetect = (pcTexture != NULL);
416	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
417
418	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);
419
420	Bool bTry2NxN = true;
421	Bool bTryNx2N = true;
422	#endif
423	// get Original YUV data from picture
424	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
425
426	#if H_3D_QTLPC
427	Bool bTrySplit = true;
428	Bool bTrySplitDQP = true;
429	#endif
430
431	// variable for Early CU determination
432	Bool bSubBranch = true;
433
434	// variable for Cbf fast mode PU decision
435	Bool doNotBlockPu = true;
436	Bool earlyDetectionSkipMode = false;
437
438	#if H_3D_VSP
439	DisInfo DvInfo;
440	DvInfo.bDV = false;
441	DvInfo.m_acNBDV.setZero();
442	DvInfo.m_aVIdxCan = 0;
443	#if H_3D_NBDV_REF
444	DvInfo.m_acDoNBDV.setZero();
445	#endif
446	#endif
447	Bool bBoundary = false;
448	UInt uiLPelX = rpcBestCU->getCUPelX();
449	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
450	UInt uiTPelY = rpcBestCU->getCUPelY();
451	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
452
453	#if H_MV_ENC_DEC_TRAC
454	#if ENC_DEC_TRACE
455	stopAtPos ( rpcBestCU->getSlice()->getPOC(),
456	rpcBestCU->getSlice()->getLayerId(),
457	rpcBestCU->getCUPelX(),
458	rpcBestCU->getCUPelY(),
459	rpcBestCU->getWidth(0),
460	rpcBestCU->getHeight(0) );
461	#endif
462	#endif
463
464	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
465	Int iMinQP;
466	Int iMaxQP;
467	Bool isAddLowestQP = false;
468
469	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
470	{
471	Int idQP = m_pcEncCfg->getMaxDeltaQP();
472	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
473	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
474	}
475	else
476	{
477	iMinQP = rpcTempCU->getQP(0);
478	iMaxQP = rpcTempCU->getQP(0);
479	}
480
481	if ( m_pcEncCfg->getUseRateCtrl() )
482	{
483	iMinQP = m_pcRateCtrl->getRCQP();
484	iMaxQP = m_pcRateCtrl->getRCQP();
485	}
486	// transquant-bypass (TQB) processing loop variable initialisation ---
487
488	const Int lowestQP = iMinQP; // For TQB, use this QP which is the lowest non TQB QP tested (rather than QP'=0) - that way delta QPs are smaller, and TQB can be tested at all CU levels.
489
490	if ( (rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) )
491	{
492	isAddLowestQP = true; // mark that the first iteration is to cost TQB mode.
493	iMinQP = iMinQP - 1; // increase loop variable range by 1, to allow testing of TQB mode along with other QPs
494	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
495	{
496	iMaxQP = iMinQP;
497	}
498	}
499
500	#if H_3D_IC
501	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE ) && !rpcTempCU->getSlice()->getIsDepth();
502	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
503	#endif
504	// If slice start or slice end is within this cu...
505	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
506	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
507	Bool bSliceEnd = (pcSlice->getSliceSegmentCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
508	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
509	// We need to split, so don't try these modes.
510	if(!bSliceEnd && !bSliceStart && bInsidePicture )
511	{
512	#if H_3D_FAST_TEXTURE_ENCODING
513	Bool bIVFMerge = false;
514	Int iIVFMaxD = 0;
515	Bool bFMD = false;
516	#endif
517	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
518	{
519	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
520
521	if (bIsLosslessMode)
522	{
523	iQP = lowestQP;
524	}
525
526	#if H_3D_QTLPC
527	bTrySplit = true;
528	#endif
529
530	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
531	#if H_3D_QTLPC
532	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
533	#if H_3D_FCO
534	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ) && pcTexture->getReconMark())
535	#else
536	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
537	#endif
538	{
539	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
540	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
541	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitionned than the texture.
542	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
543	{
544	bTrySplit = true;
545	bTryNx2N = true;
546	bTry2NxN = true;
547	}
548	else
549	{
550	bTrySplit = false;
551	bTryNx2N = false;
552	bTry2NxN = false;
553	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
554	{
555	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
556	bTry2NxN = true;
557	else
558	bTryNx2N = true;
559	}
560	}
561	}
562	#endif
563
564	#if H_3D_NBDV
565	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
566	{
567	#if H_3D_ARP && H_3D_IV_MERGE
568	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) \|\| rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
569	#else
570	#if H_3D_ARP
571	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) )
572	#else
573	#if H_3D_IV_MERGE
574	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
575	#else
576	if (0)
577	#endif
578	#endif
579	#endif
580	{
581	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
582	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
583	#if H_3D_IV_MERGE
584	if (rpcTempCU->getSlice()->getIsDepth() )
585	{
586	DvInfo.bDV = rpcTempCU->getDispforDepth(0, 0, &DvInfo);
587	}
588	else
589	{
590	#endif
591	#if H_3D_NBDV_REF
592	if(rpcTempCU->getSlice()->getVPS()->getDepthRefinementFlag( rpcTempCU->getSlice()->getLayerIdInVps()))
593	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
594	else
595	#endif
596	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo);
597
598	#if H_3D_IV_MERGE
599	}
600	#endif
601	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
602	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
603	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
604	}
605	}
606	#if H_3D_FAST_TEXTURE_ENCODING
607	#if SEC_ARP_VIEW_REF_CHECK_J0037 \|\| SEC_DBBP_VIEW_REF_CHECK_J0037
608	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
609	#else
610	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth())
611	#endif
612	{
613	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
614	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
615	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
616	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
617	}
618	#endif
619	#endif
620	// do inter modes, SKIP and 2Nx2N
621	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
622	{
623	#if H_3D_IC
624	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
625	{
626	Bool bICFlag = uiICId ? true : false;
627	#endif
628	// 2Nx2N
629	if(m_pcEncCfg->getUseEarlySkipDetection())
630	{
631	#if H_3D_IC
632	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
633	#endif
634	#if H_3D_FAST_TEXTURE_ENCODING
635	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
636	#else
637	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
638	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
639	#endif
640	#if H_3D_VSP
641	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
642	#endif
643	}
644	// SKIP
645	#if H_3D_IC
646	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
647	#endif
648	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
649	#if H_3D_FAST_TEXTURE_ENCODING
650	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
651	#endif
652	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
653	#if H_3D_VSP
654	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
655	#endif
656
657	if(!m_pcEncCfg->getUseEarlySkipDetection())
658	{
659	// 2Nx2N, NxN
660	#if H_3D_IC
661	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
662	#endif
663	#if H_3D_FAST_TEXTURE_ENCODING
664	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
665	#else
666	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
667	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
668	#endif
669	#if H_3D_VSP
670	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
671	#endif
672
673	#if H_3D_DBBP
674	#if SEC_DBBP_VIEW_REF_CHECK_J0037
675	if( m_pcEncCfg->getUseDBBP() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
676	#else
677	if( m_pcEncCfg->getUseDBBP() )
678	#endif
679	{
680	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU, false );
681	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
682	#if H_3D_VSP
683	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
684	#endif
685	}
686	#endif
687
688	if(m_pcEncCfg->getUseCbfFastMode())
689	{
690	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
691	}
692	}
693	#if H_3D_IC
694	}
695	#endif
696	}
697
698	#if H_3D_QTLPC
699	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
700	{
701	bTrySplitDQP = bTrySplit;
702	}
703	#endif
704	if ( bIsLosslessMode )
705	{
706	iQP = iMinQP;
707	}
708	}
709
710	#if KWU_RC_MADPRED_E0227
711	if ( uiDepth <= m_addSADDepth )
712	{
713	m_LCUPredictionSAD += m_temporalSAD;
714	m_addSADDepth = uiDepth;
715	}
716	#endif
717	#if H_3D_DIM_ENC
718	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
719	{
720	earlyDetectionSkipMode = false;
721	}
722	#endif
723	#if H_3D_SINGLE_DEPTH
724	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
725	if(rpcBestCU->getSlice()->getApplySingleDepthMode())
726	{
727	xCheckRDCostSingleDepth( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
728	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
729	}
730	#endif
731	if(!earlyDetectionSkipMode)
732	{
733	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
734	{
735	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
736
737	if (bIsLosslessMode)
738	{
739	iQP = lowestQP;
740	}
741	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
742
743	// do inter modes, NxN, 2NxN, and Nx2N
744	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
745	{
746	// 2Nx2N, NxN
747	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
748	{
749	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu
750	#if H_3D_QTLPC
751	&& bTrySplit
752	#endif
753	)
754	{
755	#if H_3D_FAST_TEXTURE_ENCODING
756	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
757	#else
758	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
759	#endif
760	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
761	#if H_3D_VSP
762	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
763	#endif
764	}
765	}
766
767	// 2NxN, Nx2N
768	if(doNotBlockPu
769	#if H_3D_QTLPC
770	&& bTryNx2N
771	#endif
772	)
773	{
774	#if H_3D_FAST_TEXTURE_ENCODING
775	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
776	#else
777	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
778	#endif
779	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
780	#if H_3D_VSP
781	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
782	#endif
783	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
784	{
785	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
786	}
787	}
788	if(doNotBlockPu
789	#if H_3D_QTLPC
790	&& bTry2NxN
791	#endif
792	)
793	{
794	#if H_3D_FAST_TEXTURE_ENCODING
795	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
796	#else
797	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
798	#endif
799	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
800	#if H_3D_VSP
801	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
802	#endif
803	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
804	{
805	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
806	}
807	}
808
809	#if 1
810	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
811	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
812	{
813	#if AMP_ENC_SPEEDUP
814	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
815
816	#if AMP_MRG
817	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
818
819	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
820	#else
821	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
822	#endif
823
824	//! Do horizontal AMP
825	if ( bTestAMP_Hor )
826	{
827	if(doNotBlockPu
828	#if H_3D_QTLPC
829	&& bTry2NxN
830	#endif
831	)
832	{
833	#if H_3D_FAST_TEXTURE_ENCODING
834	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
835	#else
836	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
837	#endif
838	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
839	#if H_3D_VSP
840	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
841	#endif
842	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
843	{
844	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
845	}
846	}
847	if(doNotBlockPu
848	#if H_3D_QTLPC
849	&& bTry2NxN
850	#endif
851	)
852	{
853	#if H_3D_FAST_TEXTURE_ENCODING
854	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
855	#else
856	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
857	#endif
858	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
859	#if H_3D_VSP
860	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
861	#endif
862	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
863	{
864	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
865	}
866	}
867	}
868	#if AMP_MRG
869	else if ( bTestMergeAMP_Hor )
870	{
871	if(doNotBlockPu
872	#if H_3D_QTLPC
873	&& bTry2NxN
874	#endif
875	)
876	{
877	#if H_3D_FAST_TEXTURE_ENCODING
878	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
879	#else
880	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
881	#endif
882	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
883	#if H_3D_VSP
884	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
885	#endif
886	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
887	{
888	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
889	}
890	}
891	if(doNotBlockPu
892	#if H_3D_QTLPC
893	&& bTry2NxN
894	#endif
895	)
896	{
897	#if H_3D_FAST_TEXTURE_ENCODING
898	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
899	#else
900	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
901	#endif
902	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
903	#if H_3D_VSP
904	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
905	#endif
906	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
907	{
908	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
909	}
910	}
911	}
912	#endif
913
914	//! Do horizontal AMP
915	if ( bTestAMP_Ver )
916	{
917	if(doNotBlockPu
918	#if H_3D_QTLPC
919	&& bTryNx2N
920	#endif
921	)
922	{
923	#if H_3D_FAST_TEXTURE_ENCODING
924	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
925	#else
926	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
927	#endif
928	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
929	#if H_3D_VSP
930	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
931	#endif
932	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
933	{
934	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
935	}
936	}
937	if(doNotBlockPu
938	#if H_3D_QTLPC
939	&& bTryNx2N
940	#endif
941	)
942	{
943	#if H_3D_FAST_TEXTURE_ENCODING
944	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
945	#else
946	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
947	#endif
948	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
949	#if H_3D_VSP
950	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
951	#endif
952	}
953	}
954	#if AMP_MRG
955	else if ( bTestMergeAMP_Ver )
956	{
957	if(doNotBlockPu
958	#if H_3D_QTLPC
959	&& bTryNx2N
960	#endif
961	)
962	{
963	#if H_3D_FAST_TEXTURE_ENCODING
964	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
965	#else
966	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
967	#endif
968	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
969	#if H_3D_VSP
970	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
971	#endif
972	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
973	{
974	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
975	}
976	}
977	if(doNotBlockPu
978	#if H_3D_QTLPC
979	&& bTryNx2N
980	#endif
981	)
982	{
983	#if H_3D_FAST_TEXTURE_ENCODING
984	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
985	#else
986	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
987	#endif
988	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
989	#if H_3D_VSP
990	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
991	#endif
992	}
993	}
994	#endif
995
996	#else
997	#if H_3D_QTLPC
998	if (bTry2NxN)
999	{
1000	#endif
1001	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1002	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1003	#if H_3D_VSP
1004	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1005	#endif
1006	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1007	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1008	#if H_3D_VSP
1009	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1010	#endif
1011	#if H_3D_QTLPC
1012	}
1013	if (bTryNx2N)
1014	{
1015	#endif
1016	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1017	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1018	#if H_3D_VSP
1019	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1020	#endif
1021	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1022	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1023	#if H_3D_VSP
1024	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1025	#endif
1026	#if H_3D_QTLPC
1027	}
1028	#endif
1029
1030	#endif
1031	}
1032	#endif
1033	}
1034	#if H_3D_FAST_TEXTURE_ENCODING
1035	if(!bFMD)
1036	{
1037	#endif
1038	// do normal intra modes
1039
1040	// speedup for inter frames
1041	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1042	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1043	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1044	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1045	#if H_3D_DIM_ENC
1046	\|\| rpcBestCU->getSlice()->getIsDepth()
1047	#endif
1048	) // avoid very complex intra if it is unlikely
1049	{
1050	#if H_3D_DIM
1051	Bool bOnlyIVP = false;
1052	if( rpcBestCU->getSlice()->getIsDepth() && !(rpcBestCU->getSlice()->isIRAP()) &&
1053	rpcBestCU->getSlice()->getSliceType() != I_SLICE &&
1054	rpcBestCU->getCbf( 0, TEXT_LUMA ) == 0 &&
1055	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) == 0 &&
1056	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) == 0
1057	)
1058	{
1059	bOnlyIVP = true;
1060	}
1061	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bOnlyIVP );
1062	#else
1063	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1064	#endif
1065
1066	#if KWU_RC_MADPRED_E0227
1067	if ( uiDepth <= m_addSADDepth )
1068	{
1069	m_LCUPredictionSAD += m_spatialSAD;
1070	m_addSADDepth = uiDepth;
1071	}
1072	#endif
1073
1074	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1075	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1076	{
1077	#if H_3D_QTLPC //Try IntraNxN
1078	if(bTrySplit)
1079	{
1080	#endif
1081	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1082	{
1083	#if H_3D_DIM
1084	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN, bOnlyIVP );
1085	#else
1086	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1087	#endif
1088	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1089	}
1090	#if H_3D_QTLPC
1091	}
1092	#endif
1093	}
1094	}
1095	// test PCM
1096	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1097	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1098	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1099	{
1100	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1101	UInt uiBestBits = rpcBestCU->getTotalBits();
1102	#if H_3D_VSO // M7
1103	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1104	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1105	#else
1106	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1107	#endif
1108	{
1109	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1110	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1111	}
1112	}
1113	#if H_3D_FAST_TEXTURE_ENCODING
1114	}
1115	#endif
1116	if (bIsLosslessMode)
1117	{
1118	iQP = iMinQP;
1119	}
1120	}
1121	}
1122
1123	m_pcEntropyCoder->resetBits();
1124	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1125	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1126	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1127	#if H_3D_VSO // M8
1128	if ( m_pcRdCost->getUseVSO() )
1129	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1130	else
1131	#endif
1132	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1133
1134	// Early CU determination
1135	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1136	{
1137	bSubBranch = false;
1138	}
1139	else
1140	{
1141	bSubBranch = true;
1142	}
1143	#if H_3D_FAST_TEXTURE_ENCODING
1144	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1145	{
1146	bSubBranch = false;
1147	}
1148	#endif
1149	}
1150	else if(!(bSliceEnd && bInsidePicture))
1151	{
1152	bBoundary = true;
1153	}
1154
1155	// copy orginal YUV samples to PCM buffer
1156	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1157	{
1158	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1159	}
1160	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1161	{
1162	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1163	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1164	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1165	}
1166	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1167	{
1168	iMinQP = iBaseQP;
1169	iMaxQP = iBaseQP;
1170	}
1171	else
1172	{
1173	Int iStartQP;
1174	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1175	{
1176	iStartQP = rpcTempCU->getQP(0);
1177	}
1178	else
1179	{
1180	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1181	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1182	}
1183	iMinQP = iStartQP;
1184	iMaxQP = iStartQP;
1185	}
1186	if ( m_pcEncCfg->getUseRateCtrl() )
1187	{
1188	iMinQP = m_pcRateCtrl->getRCQP();
1189	iMaxQP = m_pcRateCtrl->getRCQP();
1190	}
1191
1192	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1193	{
1194	iMaxQP = iMinQP; // If all blocks are forced into using transquant bypass, do not loop here.
1195	}
1196	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1197	{
1198	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1199	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1200
1201	// further split
1202	#if H_3D_QTLPC
1203	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1204	#else
1205	if( bSubBranch && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1206	#endif
1207	{
1208	#if H_3D_VSO // M9
1209	// reset Model
1210	if( m_pcRdCost->getUseRenModel() )
1211	{
1212	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1213	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1214	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1215	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1216	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1217	}
1218	#endif
1219
1220	UChar uhNextDepth = uiDepth+1;
1221	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1222	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1223
1224	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1225	{
1226	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1227	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1228
1229	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1230	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1231	{
1232	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1233	{
1234	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1235	}
1236	else
1237	{
1238	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1239	}
1240
1241	#if AMP_ENC_SPEEDUP
1242	if ( rpcBestCU->isIntra(0) )
1243	{
1244	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1245	}
1246	else
1247	{
1248	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1249	}
1250	#else
1251	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1252	#endif
1253
1254	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1255	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1256	}
1257	else if (bInSlice)
1258	{
1259	pcSubBestPartCU->copyToPic( uhNextDepth );
1260	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1261	}
1262	}
1263
1264	if( !bBoundary )
1265	{
1266	m_pcEntropyCoder->resetBits();
1267	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1268
1269	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1270	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1271	}
1272	#if H_3D_VSO // M10
1273	if ( m_pcRdCost->getUseVSO() )
1274	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1275	else
1276	#endif
1277	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1278
1279	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1280	{
1281	Bool hasResidual = false;
1282	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1283	{
1284	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1285	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1286	{
1287	hasResidual = true;
1288	break;
1289	}
1290	}
1291
1292	UInt uiTargetPartIdx;
1293	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1294	{
1295	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1296	}
1297	else
1298	{
1299	uiTargetPartIdx = 0;
1300	}
1301	if ( hasResidual )
1302	{
1303	#if !RDO_WITHOUT_DQP_BITS
1304	m_pcEntropyCoder->resetBits();
1305	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1306	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1307	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1308	#if H_3D_VSO // M11
1309	if ( m_pcRdCost->getUseLambdaScaleVSO())
1310	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1311	else
1312	#endif
1313	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1314	#endif
1315
1316	Bool foundNonZeroCbf = false;
1317	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1318	assert( foundNonZeroCbf );
1319	}
1320	else
1321	{
1322	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1323	}
1324	}
1325
1326	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1327	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1328	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1329	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1330	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1331	if(isEndOfSlice\|\|isEndOfSliceSegment)
1332	{
1333	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1334	}
1335	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1336	} // with sub partitioned prediction.
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	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1350
1351	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1352	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1353	{
1354	return;
1355	}
1356
1357	// Assert if Best prediction mode is NONE
1358	// Selected mode's RD-cost must be not MAX_DOUBLE.
1359	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1360	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1361	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1362	}
1363
1364	/** finish encoding a cu and handle end-of-slice conditions
1365	* \param pcCU
1366	* \param uiAbsPartIdx
1367	* \param uiDepth
1368	* \returns Void
1369	*/
1370	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1371	{
1372	TComPic* pcPic = pcCU->getPic();
1373	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1374
1375	//Calculate end address
1376	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1377
1378	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1379	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1380	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1381	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1382	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1383	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1384	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1385	{
1386	uiInternalAddress--;
1387	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1388	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1389	}
1390	uiInternalAddress++;
1391	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1392	{
1393	uiInternalAddress = 0;
1394	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1395	}
1396	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1397
1398	// Encode slice finish
1399	Bool bTerminateSlice = false;
1400	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1401	{
1402	bTerminateSlice = true;
1403	}
1404	UInt uiGranularityWidth = g_uiMaxCUWidth;
1405	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1406	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1407	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1408	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1409
1410	if(granularityBoundary)
1411	{
1412	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1413	if (!bTerminateSlice)
1414	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1415	}
1416
1417	Int numberOfWrittenBits = 0;
1418	if (m_pcBitCounter)
1419	{
1420	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1421	}
1422
1423	// Calculate slice end IF this CU puts us over slice bit size.
1424	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1425	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1426	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1427	{
1428	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1429	}
1430	// Set slice end parameter
1431	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1432	{
1433	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1434	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1435	return;
1436	}
1437	// Set dependent slice end parameter
1438	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1439	{
1440	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1441	return;
1442	}
1443	if(granularityBoundary)
1444	{
1445	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1446	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1447	if (m_pcBitCounter)
1448	{
1449	m_pcEntropyCoder->resetBits();
1450	}
1451	}
1452	}
1453
1454	/** Compute QP for each CU
1455	* \param pcCU Target CU
1456	* \param uiDepth CU depth
1457	* \returns quantization parameter
1458	*/
1459	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1460	{
1461	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1462	Int iQpOffset = 0;
1463	if ( m_pcEncCfg->getUseAdaptiveQP() )
1464	{
1465	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1466	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1467	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1468	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1469	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1470	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1471	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1472
1473	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1474	Double dAvgAct = pcAQLayer->getAvgActivity();
1475	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1476	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1477	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1478	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1479	}
1480	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1481	}
1482
1483	/** encode a CU block recursively
1484	* \param pcCU
1485	* \param uiAbsPartIdx
1486	* \param uiDepth
1487	* \returns Void
1488	*/
1489	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1490	{
1491	TComPic* pcPic = pcCU->getPic();
1492
1493	Bool bBoundary = false;
1494	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1495	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1496	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1497	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1498
1499	#if H_MV_ENC_DEC_TRAC
1500	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1501	DTRACE_CU("x0", uiLPelX)
1502	DTRACE_CU("x1", uiTPelY)
1503	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1504	DTRACE_CU("cqtDepth" , uiDepth)
1505	#endif
1506
1507	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1508	// If slice start is within this cu...
1509	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1510	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1511	// We need to split, so don't try these modes.
1512	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1513	{
1514	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1515	}
1516	else
1517	{
1518	bBoundary = true;
1519	}
1520
1521	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1522	{
1523	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1524	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1525	{
1526	setdQPFlag(true);
1527	}
1528	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1529	{
1530	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1531	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1532	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1533	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1534	{
1535	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1536	}
1537	}
1538	return;
1539	}
1540
1541	#if H_MV_ENC_DEC_TRAC
1542	DTRACE_CU_S("=========== coding_unit ===========\n")
1543	#endif
1544
1545	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1546	{
1547	setdQPFlag(true);
1548	}
1549	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1550	{
1551	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1552	}
1553	if( !pcCU->getSlice()->isIntra() )
1554	{
1555	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1556	}
1557
1558	if( pcCU->isSkipped( uiAbsPartIdx ) )
1559	{
1560	#if H_MV_ENC_DEC_TRAC
1561	DTRACE_PU_S("=========== prediction_unit ===========\n")
1562	DTRACE_PU("x0", uiLPelX)
1563	DTRACE_PU("x1", uiTPelY)
1564	#endif
1565	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1566	#if H_3D_ARP
1567	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1568	#endif
1569	#if H_3D_IC
1570	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1571	#endif
1572	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1573	return;
1574	}
1575	#if H_3D_SINGLE_DEPTH
1576	m_pcEntropyCoder->encodeSingleDepthMode( pcCU, uiAbsPartIdx );
1577	if(!pcCU->getSingleDepthFlag(uiAbsPartIdx))
1578	{
1579	#endif
1580	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1581
1582	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1583
1584	#if H_3D_DIM_SDC
1585	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1586	#endif
1587	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1588	{
1589	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1590
1591	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1592	{
1593	// Encode slice finish
1594	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1595	return;
1596	}
1597	}
1598
1599	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1600	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1601
1602	#if H_3D_ARP
1603	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1604	#endif
1605	#if H_3D_IC
1606	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1607	#endif
1608	// Encode Coefficients
1609	Bool bCodeDQP = getdQPFlag();
1610	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1611	setdQPFlag( bCodeDQP );
1612	#if H_3D_SINGLE_DEPTH
1613	}
1614	#endif
1615	// --- write terminating bit ---
1616	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1617	}
1618
1619	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1620	{
1621	Int k, i, j, jj;
1622	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1623
1624	for( k = 0; k < 64; k += 8 )
1625	{
1626	diff[k+0] = piOrg[0] ;
1627	diff[k+1] = piOrg[1] ;
1628	diff[k+2] = piOrg[2] ;
1629	diff[k+3] = piOrg[3] ;
1630	diff[k+4] = piOrg[4] ;
1631	diff[k+5] = piOrg[5] ;
1632	diff[k+6] = piOrg[6] ;
1633	diff[k+7] = piOrg[7] ;
1634
1635	piOrg += iStrideOrg;
1636	}
1637
1638	//horizontal
1639	for (j=0; j < 8; j++)
1640	{
1641	jj = j << 3;
1642	m2[j][0] = diff[jj ] + diff[jj+4];
1643	m2[j][1] = diff[jj+1] + diff[jj+5];
1644	m2[j][2] = diff[jj+2] + diff[jj+6];
1645	m2[j][3] = diff[jj+3] + diff[jj+7];
1646	m2[j][4] = diff[jj ] - diff[jj+4];
1647	m2[j][5] = diff[jj+1] - diff[jj+5];
1648	m2[j][6] = diff[jj+2] - diff[jj+6];
1649	m2[j][7] = diff[jj+3] - diff[jj+7];
1650
1651	m1[j][0] = m2[j][0] + m2[j][2];
1652	m1[j][1] = m2[j][1] + m2[j][3];
1653	m1[j][2] = m2[j][0] - m2[j][2];
1654	m1[j][3] = m2[j][1] - m2[j][3];
1655	m1[j][4] = m2[j][4] + m2[j][6];
1656	m1[j][5] = m2[j][5] + m2[j][7];
1657	m1[j][6] = m2[j][4] - m2[j][6];
1658	m1[j][7] = m2[j][5] - m2[j][7];
1659
1660	m2[j][0] = m1[j][0] + m1[j][1];
1661	m2[j][1] = m1[j][0] - m1[j][1];
1662	m2[j][2] = m1[j][2] + m1[j][3];
1663	m2[j][3] = m1[j][2] - m1[j][3];
1664	m2[j][4] = m1[j][4] + m1[j][5];
1665	m2[j][5] = m1[j][4] - m1[j][5];
1666	m2[j][6] = m1[j][6] + m1[j][7];
1667	m2[j][7] = m1[j][6] - m1[j][7];
1668	}
1669
1670	//vertical
1671	for (i=0; i < 8; i++)
1672	{
1673	m3[0][i] = m2[0][i] + m2[4][i];
1674	m3[1][i] = m2[1][i] + m2[5][i];
1675	m3[2][i] = m2[2][i] + m2[6][i];
1676	m3[3][i] = m2[3][i] + m2[7][i];
1677	m3[4][i] = m2[0][i] - m2[4][i];
1678	m3[5][i] = m2[1][i] - m2[5][i];
1679	m3[6][i] = m2[2][i] - m2[6][i];
1680	m3[7][i] = m2[3][i] - m2[7][i];
1681
1682	m1[0][i] = m3[0][i] + m3[2][i];
1683	m1[1][i] = m3[1][i] + m3[3][i];
1684	m1[2][i] = m3[0][i] - m3[2][i];
1685	m1[3][i] = m3[1][i] - m3[3][i];
1686	m1[4][i] = m3[4][i] + m3[6][i];
1687	m1[5][i] = m3[5][i] + m3[7][i];
1688	m1[6][i] = m3[4][i] - m3[6][i];
1689	m1[7][i] = m3[5][i] - m3[7][i];
1690
1691	m2[0][i] = m1[0][i] + m1[1][i];
1692	m2[1][i] = m1[0][i] - m1[1][i];
1693	m2[2][i] = m1[2][i] + m1[3][i];
1694	m2[3][i] = m1[2][i] - m1[3][i];
1695	m2[4][i] = m1[4][i] + m1[5][i];
1696	m2[5][i] = m1[4][i] - m1[5][i];
1697	m2[6][i] = m1[6][i] + m1[7][i];
1698	m2[7][i] = m1[6][i] - m1[7][i];
1699	}
1700
1701	for (i = 0; i < 8; i++)
1702	{
1703	for (j = 0; j < 8; j++)
1704	{
1705	iSumHad += abs(m2[i][j]);
1706	}
1707	}
1708	iSumHad -= abs(m2[0][0]);
1709	iSumHad =(iSumHad+2)>>2;
1710	return(iSumHad);
1711	}
1712
1713	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1714	{
1715	Int xBl, yBl;
1716	const Int iBlkSize = 8;
1717
1718	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1719	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1720	Pel *pOrg;
1721
1722	Int iSumHad = 0;
1723	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1724	{
1725	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1726	{
1727	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1728	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1729	}
1730	}
1731	return(iSumHad);
1732	}
1733
1734	/** check RD costs for a CU block encoded with merge
1735	* \param rpcBestCU
1736	* \param rpcTempCU
1737	* \returns Void
1738	*/
1739	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1740	{
1741	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1742	#if H_3D_IV_MERGE
1743	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1744	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1745	#else
1746	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1747	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1748	#endif
1749	Int numValidMergeCand = 0;
1750	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1751
1752	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1753	{
1754	uhInterDirNeighbours[ui] = 0;
1755	}
1756	UChar uhDepth = rpcTempCU->getDepth( 0 );
1757	#if H_3D_IC
1758	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1759	#endif
1760	#if H_3D_VSO // M1 //nececcary here?
1761	if( m_pcRdCost->getUseRenModel() )
1762	{
1763	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1764	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1765	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1766	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1767	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1768	}
1769	#endif
1770
1771	#if H_3D_ARP
1772	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1773	#else
1774	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1775	#endif
1776
1777	#if H_3D_VSP
1778	#if !H_3D_ARP
1779	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1780	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1781	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1782	rpcTempCU->m_bAvailableFlagA1 = 0;
1783	rpcTempCU->m_bAvailableFlagB1 = 0;
1784	rpcTempCU->m_bAvailableFlagB0 = 0;
1785	rpcTempCU->m_bAvailableFlagA0 = 0;
1786	rpcTempCU->m_bAvailableFlagB2 = 0;
1787	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1788	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1789	#endif
1790	#else
1791	#if H_3D
1792	rpcTempCU->m_bAvailableFlagA1 = 0;
1793	rpcTempCU->m_bAvailableFlagB1 = 0;
1794	rpcTempCU->m_bAvailableFlagB0 = 0;
1795	rpcTempCU->m_bAvailableFlagA0 = 0;
1796	rpcTempCU->m_bAvailableFlagB2 = 0;
1797	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1798	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1799	#else
1800	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1801	#endif
1802	#endif
1803
1804	#if H_3D_IV_MERGE
1805	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1806	#else
1807	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1808	#endif
1809	#if H_3D_ARP
1810	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1811	#else
1812	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1813	#endif
1814	{
1815	mergeCandBuffer[ui] = 0;
1816	}
1817
1818	Bool bestIsSkip = false;
1819
1820	UInt iteration;
1821	if ( rpcTempCU->isLosslessCoded(0))
1822	{
1823	iteration = 1;
1824	}
1825	else
1826	{
1827	iteration = 2;
1828	}
1829
1830	#if H_3D_ARP
1831	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1832	if( nARPWMax < 0 \|\| !rpcTempCU->getDvInfo(0).bDV \|\| bICFlag )
1833	{
1834	nARPWMax = 0;
1835	}
1836	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1837	{
1838	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1839	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1840	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1841	#if H_3D_IC
1842	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1843	#endif
1844	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1845	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, 0, uhDepth );
1846	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1847	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1848	#if H_3D_SPIVMP
1849	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1850	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1851	TComMvField* pcMvFieldSP;
1852	UChar* puhInterDirSP;
1853	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartition()*2];
1854	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartition()];
1855	#endif
1856	#if H_3D
1857	rpcTempCU->initAvailableFlags();
1858	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1859	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1860	#if H_3D_SPIVMP
1861	, pcMvFieldSP, puhInterDirSP
1862	#endif
1863	, numValidMergeCand
1864	);
1865
1866	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1867	#if H_3D_SPIVMP
1868	, bSPIVMPFlag
1869	#endif
1870	, numValidMergeCand
1871	);
1872
1873	#else
1874	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag, numValidMergeCand );
1875	#endif
1876
1877
1878	#endif
1879	#if !LGE_DDD_REMOVAL_J0042_J0030
1880	#if H_3D_DDD
1881	Int iDDDCand = rpcTempCU->getUseDDDCandIdx();
1882	UChar ucDDDepth = rpcTempCU->getDDTmpDepth();
1883	rpcTempCU->setUseDDD( false, 0, uhDepth );
1884	#endif
1885	#endif
1886
1887	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1888	{
1889	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1890	{
1891	#if H_3D_IC
1892	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1893	{
1894	if( bICFlag && uiMergeCand == 0 )
1895	{
1896	continue;
1897	}
1898	}
1899	#endif
1900	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1901	{
1902	if( !(bestIsSkip && uiNoResidual == 0) )
1903	{
1904	// set MC parameters
1905	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1906	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
1907	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1908	#if H_3D_IC
1909	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1910	#endif
1911	#if H_3D_ARP
1912	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1913	#endif
1914	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1915	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1916	#if H_3D_VSP
1917	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1918	#endif
1919	#if !LGE_DDD_REMOVAL_J0042_J0030
1920	#if H_3D_DDD
1921	if( rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getViewIndex() != 0 && iDDDCand == uiMergeCand )
1922	{
1923	rpcTempCU->setUseDDD( true, 0, 0, uhDepth );
1924	rpcTempCU->setDDDepthSubParts( ucDDDepth, 0, 0, uhDepth );
1925	}
1926	else
1927	{
1928	rpcTempCU->setUseDDD( false, 0, 0, uhDepth );
1929	}
1930	#endif
1931	#endif
1932	#if H_3D_SPIVMP
1933	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
1934	if (bSPIVMPFlag[uiMergeCand])
1935	{
1936	UInt uiSPAddr;
1937	Int iWidth = rpcTempCU->getWidth(0);
1938	Int iHeight = rpcTempCU->getHeight(0);
1939	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
1940	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
1941	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
1942	{
1943	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
1944	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
1945	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
1946	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
1947	}
1948	}
1949	else
1950	#endif
1951	#if H_3D_VSP
1952	{
1953	if ( vspFlag[uiMergeCand] )
1954	{
1955	UInt partAddr;
1956	Int vspSize;
1957	Int width, height;
1958	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
1959	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
1960	{
1961	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
1962	rpcTempCU->setVSPFlag( partAddr, vspSize );
1963	}
1964	else
1965	{
1966	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1967	}
1968	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
1969	{
1970	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
1971	rpcTempCU->setVSPFlag( partAddr, vspSize );
1972	}
1973	else
1974	{
1975	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1976	}
1977	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1978	}
1979	else
1980	{
1981	#endif
1982	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1983	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1984	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1985	#if H_3D_VSP
1986	}
1987	}
1988	#endif
1989	// do MC
1990	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1991	// estimate residual and encode everything
1992	#if H_3D_VSO //M2
1993	if( m_pcRdCost->getUseRenModel() )
1994	{ //Reset
1995	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1996	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1997	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1998	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1999	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2000	}
2001	#endif
2002	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2003	m_ppcOrigYuv [uhDepth],
2004	m_ppcPredYuvTemp[uhDepth],
2005	m_ppcResiYuvTemp[uhDepth],
2006	m_ppcResiYuvBest[uhDepth],
2007	m_ppcRecoYuvTemp[uhDepth],
2008	(uiNoResidual? true:false));
2009
2010
2011	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
2012	{
2013	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
2014	mergeCandBuffer[uiMergeCand] = 1;
2015	}
2016
2017	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
2018	#if H_3D_SINGLE_DEPTH
2019	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2020	#endif
2021	#if H_3D_VSP // possible bug fix
2022	if( rpcTempCU->getSkipFlag(0) )
2023	{
2024	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2025	}
2026	#endif
2027	#if H_3D_INTER_SDC
2028	TComDataCU *rpcTempCUPre = rpcTempCU;
2029	#endif
2030	Int orgQP = rpcTempCU->getQP( 0 );
2031	xCheckDQP( rpcTempCU );
2032	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2033	#if H_3D_INTER_SDC
2034	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && !uiNoResidual )
2035	{
2036	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2037	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2038	{
2039	if( uiOffest > 3)
2040	{
2041	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2042	{
2043	continue;
2044	}
2045	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2046	{
2047	continue;
2048	}
2049	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2050	{
2051	continue;
2052	}
2053	}
2054	if( rpcTempCU != rpcTempCUPre )
2055	{
2056	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2057	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2058	}
2059	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2060	#if H_3D_SINGLE_DEPTH
2061	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2062	#endif
2063	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2064	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2065	#if H_3D_VSO //M2
2066	if( m_pcRdCost->getUseRenModel() )
2067	{ //Reset
2068	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
2069	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
2070	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
2071	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
2072	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2073	}
2074	#endif
2075	Int iSdcOffset = 0;
2076	if(uiOffest % 2 == 0)
2077	{
2078	iSdcOffset = uiOffest >> 1;
2079	}
2080	else
2081	{
2082	iSdcOffset = -1 * (uiOffest >> 1);
2083	}
2084	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2085	m_ppcOrigYuv[uhDepth],
2086	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2087	m_ppcResiYuvTemp[uhDepth],
2088	m_ppcRecoYuvTemp[uhDepth],
2089	iSdcOffset,
2090	uhDepth );
2091	if (uiOffest <= 3 )
2092	{
2093	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2094	}
2095
2096	xCheckDQP( rpcTempCU );
2097	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2098	}
2099	}
2100	#endif
2101	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2102
2103	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2104	{
2105	#if H_3D_INTER_SDC
2106	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) )
2107	{
2108	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2109	}
2110	else
2111	{
2112	#endif
2113	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2114	#if H_3D_INTER_SDC
2115	}
2116	#endif
2117	}
2118	}
2119	}
2120	}
2121
2122	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2123	{
2124	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2125	{
2126	if( rpcBestCU->getMergeFlag( 0 ))
2127	{
2128	*earlyDetectionSkipMode = true;
2129	}
2130	else
2131	{
2132	Int absoulte_MV=0;
2133	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2134	{
2135	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2136	{
2137	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2138	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2139	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2140	absoulte_MV+=iHor+iVer;
2141	}
2142	}
2143
2144	if(absoulte_MV == 0)
2145	{
2146	*earlyDetectionSkipMode = true;
2147	}
2148	}
2149	}
2150	}
2151	}
2152	#if H_3D_SPIVMP
2153	delete[] pcMvFieldSP;
2154	delete[] puhInterDirSP;
2155	#endif
2156	#if H_3D_ARP
2157	}
2158	#endif
2159	}
2160
2161
2162	#if AMP_MRG
2163	#if H_3D_FAST_TEXTURE_ENCODING
2164	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2165	#else
2166	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2167	#endif
2168	#else
2169	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2170	#endif
2171	{
2172
2173	#if H_3D
2174	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2175	#endif
2176	#if H_3D_FAST_TEXTURE_ENCODING
2177	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2178	{
2179	#endif
2180	UChar uhDepth = rpcTempCU->getDepth( 0 );
2181	#if H_3D_ARP
2182	Int iLayerId = rpcTempCU->getSlice()->getLayerId();
2183	Bool bFirstTime = true;
2184	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2185
2186	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| !rpcTempCU->getDvInfo(0).bDV \|\| rpcTempCU->getICFlag(0) )
2187	{
2188	nARPWMax = 0;
2189	}
2190
2191	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2192	{
2193	if( bFirstTime == false && rpcTempCU->getSlice()->getVPS()->getUseAdvRP( iLayerId ) )
2194	{
2195	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2196	}
2197	#endif
2198	#if H_3D_VSO // M3
2199	if( m_pcRdCost->getUseRenModel() )
2200	{
2201	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2202	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2203	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2204	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2205	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2206	}
2207	#endif
2208
2209	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2210
2211	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2212	#if H_3D_SINGLE_DEPTH
2213	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2214	#endif
2215	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2216	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2217	#if !LGE_DDD_REMOVAL_J0042_J0030
2218	#if H_3D_DDD
2219	rpcTempCU->setUseDDD( false, 0, uhDepth );
2220	#endif
2221	#endif
2222
2223	#if H_3D_ARP
2224	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2225	#endif
2226
2227	#if H_3D_ARP
2228	if( bFirstTime == false && nARPWMax )
2229	{
2230	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2231	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2232
2233	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2234	}
2235	else
2236	{
2237	bFirstTime = false;
2238	#endif
2239	#if AMP_MRG
2240	rpcTempCU->setMergeAMP (true);
2241	#if H_3D_FAST_TEXTURE_ENCODING
2242	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2243	#else
2244	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2245	#endif
2246	#else
2247	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2248	#endif
2249	#if H_3D_ARP
2250	if( nARPWMax )
2251	{
2252	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2253	}
2254	}
2255	#endif
2256
2257	#if AMP_MRG
2258	if ( !rpcTempCU->getMergeAMP() )
2259	{
2260	#if H_3D_ARP
2261	if( nARPWMax )
2262	{
2263	continue;
2264	}
2265	else
2266	#endif
2267	return;
2268	}
2269	#endif
2270
2271	#if KWU_RC_MADPRED_E0227
2272	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2273	{
2274	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2275	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2276	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2277	m_temporalSAD = (Int)SAD;
2278	}
2279	#endif
2280	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2281	#if H_3D_VSP // possible bug fix
2282	if( rpcTempCU->getQtRootCbf(0)==0 )
2283	{
2284	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2285	}
2286	#endif
2287	#if H_3D_VSO // M4
2288	if( m_pcRdCost->getUseLambdaScaleVSO() )
2289	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2290	else
2291	#endif
2292	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2293	#if H_3D_INTER_SDC
2294	TComDataCU *rpcTempCUPre = rpcTempCU;
2295	#endif
2296	xCheckDQP( rpcTempCU );
2297	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2298	#if H_3D_INTER_SDC
2299	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && ePartSize == SIZE_2Nx2N)
2300	{
2301	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2302	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2303	{
2304	if( uiOffest > 3)
2305	{
2306	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2307	{
2308	continue;
2309	}
2310	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2311	{
2312	continue;
2313	}
2314	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2315	{
2316	continue;
2317	}
2318	}
2319
2320	if( rpcTempCU != rpcTempCUPre )
2321	{
2322	Int orgQP = rpcBestCU->getQP( 0 );
2323	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2324	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2325	}
2326	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2327	#if H_3D_SINGLE_DEPTH
2328	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2329	#endif
2330	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2331	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2332	#if H_3D_VSO // M3
2333	if( m_pcRdCost->getUseRenModel() )
2334	{
2335	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2336	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2337	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2338	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2339	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2340	}
2341	#endif
2342
2343	Int iSdcOffset = 0;
2344	if(uiOffest % 2 == 0)
2345	{
2346	iSdcOffset = uiOffest >> 1;
2347	}
2348	else
2349	{
2350	iSdcOffset = -1 * (uiOffest >> 1);
2351	}
2352	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2353	m_ppcOrigYuv[uhDepth],
2354	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2355	m_ppcResiYuvTemp[uhDepth],
2356	m_ppcRecoYuvTemp[uhDepth],
2357	iSdcOffset,
2358	uhDepth );
2359	if (uiOffest <= 3 )
2360	{
2361	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2362	}
2363
2364	xCheckDQP( rpcTempCU );
2365	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2366	}
2367
2368	}
2369	#endif
2370	#if H_3D_ARP
2371	}
2372	#endif
2373	#if H_3D_FAST_TEXTURE_ENCODING
2374	}
2375	#endif
2376	}
2377
2378	#if H_3D_DBBP
2379	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2380	{
2381	UInt uiWidth = pOrigYuv->getWidth ( );
2382	UInt uiHeight = pOrigYuv->getHeight( );
2383	Pel* piSrc = pOrigYuv->getLumaAddr( );
2384	UInt uiSrcStride = pOrigYuv->getStride();
2385	Pel* piDst = pOrigYuvTemp->getLumaAddr( );
2386	UInt uiDstStride = pOrigYuvTemp->getStride();
2387
2388	UInt uiMaskStride= MAX_CU_SIZE;
2389
2390	AOF( uiWidth == uiHeight );
2391
2392	// backup pointer
2393	Bool* pMaskStart = pMask;
2394
2395	for (Int y=0; y<uiHeight; y++)
2396	{
2397	for (Int x=0; x<uiWidth; x++)
2398	{
2399	UChar ucSegment = (UChar)pMask[x];
2400	AOF( ucSegment < 2 );
2401
2402	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2403	}
2404
2405	piSrc += uiSrcStride;
2406	piDst += uiDstStride;
2407	pMask += uiMaskStride;
2408	}
2409
2410	// now invalidate chroma
2411	Pel* piSrcU = pOrigYuv->getCbAddr();
2412	Pel* piSrcV = pOrigYuv->getCrAddr();
2413	UInt uiSrcStrideC = pOrigYuv->getCStride();
2414	Pel* piDstU = pOrigYuvTemp->getCbAddr( );
2415	Pel* piDstV = pOrigYuvTemp->getCrAddr( );
2416	UInt uiDstStrideC = pOrigYuvTemp->getCStride();
2417	pMask = pMaskStart;
2418
2419	for (Int y=0; y<uiHeight/2; y++)
2420	{
2421	for (Int x=0; x<uiWidth/2; x++)
2422	{
2423	UChar ucSegment = (UChar)pMask[x*2];
2424	AOF( ucSegment < 2 );
2425
2426	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2427	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2428	}
2429
2430	piSrcU += uiSrcStrideC;
2431	piSrcV += uiSrcStrideC;
2432	piDstU += uiDstStrideC;
2433	piDstV += uiDstStrideC;
2434	pMask += 2*uiMaskStride;
2435	}
2436	}
2437	#if H_3D_SINGLE_DEPTH
2438	Void TEncCu::xCheckRDCostSingleDepth( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2439	{
2440	UInt uiDepth = rpcTempCU->getDepth( 0 );
2441	if( !rpcBestCU->getSlice()->getIsDepth() \|\| (eSize != SIZE_2Nx2N))
2442	{
2443	return;
2444	}
2445
2446	#if H_3D_VSO // M5
2447	if( m_pcRdCost->getUseRenModel() )
2448	{
2449	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2450	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2451	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2452	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2453	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2454	}
2455	#endif
2456
2457	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2458	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2459	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2460	rpcTempCU->setCUTransquantBypassSubParts( rpcTempCU->getCUTransquantBypass(0), 0, uiDepth );
2461
2462	rpcTempCU->setTrIdxSubParts(0, 0, uiDepth);
2463	rpcTempCU->setCbfSubParts(0, 1, 1, 0, uiDepth);
2464	rpcTempCU->setSingleDepthFlagSubParts(true, 0, uiDepth);
2465	rpcTempCU->setLumaIntraDirSubParts (DC_IDX, 0, uiDepth);
2466	#if H_3D_DIM_SDC
2467	rpcTempCU->setSDCFlagSubParts( false, 0, uiDepth);
2468	#endif
2469
2470	UInt uiPreCalcDistC;
2471	m_pcPredSearch ->estIntraPredSingleDepth ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, false );
2472
2473
2474	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2475
2476
2477	m_pcEntropyCoder->resetBits();
2478	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2479	{
2480	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2481	}
2482	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2483	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2484
2485
2486	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2487
2488	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2489	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2490
2491
2492	#if H_3D_VSO // M6
2493	if( m_pcRdCost->getUseLambdaScaleVSO())
2494	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2495	else
2496	#endif
2497	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2498
2499
2500	xCheckDQP( rpcTempCU );
2501	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2502	}
2503	#endif
2504
2505	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool bUseMRG )
2506	{
2507	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2508
2509	UChar uhDepth = rpcTempCU->getDepth( 0 );
2510
2511	#if H_3D_VSO
2512	if( m_pcRdCost->getUseRenModel() )
2513	{
2514	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2515	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2516	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2517	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2518	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2519	}
2520	#endif
2521
2522	UInt uiWidth = rpcTempCU->getWidth(0);
2523	UInt uiHeight = rpcTempCU->getHeight(0);
2524	AOF( uiWidth == uiHeight );
2525
2526	#if H_3D_DBBP
2527	// Is this correct here, was under the macro SEC_DBBP_DISALLOW_8x8_I0078, however the function is related to Single Depth Mode
2528	if(uiWidth <= 8)
2529	{
2530	return;
2531	}
2532	#endif
2533
2534	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2535
2536	// fetch virtual depth block
2537	UInt uiDepthStride = 0;
2538	#if H_3D_FCO
2539	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(rpcTempCU->getZorderIdxInCU(), uiWidth, uiHeight, uiDepthStride);
2540	#else
2541	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2542	#endif
2543	AOF( pDepthPels != NULL );
2544	AOF( uiDepthStride != 0 );
2545
2546	// derive partitioning from depth
2547	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth);
2548
2549	// derive segmentation mask from depth
2550	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2551	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask);
2552
2553	if( !bValidMask )
2554	{
2555	return;
2556	}
2557
2558	// find optimal motion/disparity vector for each segment
2559	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2560	DBBPTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2561	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2562
2563	// find optimal motion vector fields for both segments (as 2Nx2N)
2564	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2565	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2566	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2567	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2568	{
2569	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2570	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2571
2572	// invalidate all other segments in original YUV
2573	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2574
2575	// do motion estimation for this segment
2576	m_pcRdCost->setUseMask(true);
2577	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2578	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2579	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], false, false, bUseMRG );
2580	m_pcRdCost->setUseMask(false);
2581
2582	// extract motion parameters of full block for this segment
2583	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2584
2585	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2586	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2587
2588	AOF( rpcTempCU->getSPIVMPFlag(0) == false );
2589	AOF( rpcTempCU->getVSPFlag(0) == 0 );
2590
2591	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2592	{
2593	RefPicList eRefList = (RefPicList)uiRefListIdx;
2594
2595	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2596	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2597	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2598
2599	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2600	}
2601	}
2602
2603	// store final motion/disparity information in each PU using derived partitioning
2604	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2605	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2606	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2607
2608	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxCUDepth() - uhDepth ) << 1 ) ) >> 4;
2609	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2610	{
2611	UInt uiPartAddr = uiSegment*uiPUOffset;
2612
2613	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2614
2615	// now set stored information from 2Nx2N motion search to each partition
2616	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2617
2618	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2619	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2620
2621	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2622	{
2623	RefPicList eRefList = (RefPicList)uiRefListIdx;
2624
2625	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2626	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2627	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2628
2629	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2630	}
2631	}
2632
2633	// reconstruct final prediction signal by combining both segments
2634	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight, 0, eVirtualPartSize);
2635	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2636
2637	xCheckDQP( rpcTempCU );
2638	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2639	}
2640	#endif
2641	#if H_3D_DIM
2642	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize, Bool bOnlyIVP )
2643	#else
2644	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2645	#endif
2646	{
2647	UInt uiDepth = rpcTempCU->getDepth( 0 );
2648	#if H_3D_VSO // M5
2649	if( m_pcRdCost->getUseRenModel() )
2650	{
2651	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2652	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2653	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2654	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2655	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2656	}
2657	#endif
2658
2659	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2660	#if H_3D_SINGLE_DEPTH
2661	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uiDepth );
2662	#endif
2663	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2664	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2665
2666	Bool bSeparateLumaChroma = true; // choose estimation mode
2667	UInt uiPreCalcDistC = 0;
2668	if( !bSeparateLumaChroma )
2669	{
2670	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2671	}
2672	#if H_3D_DIM
2673	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma, bOnlyIVP );
2674	#else
2675	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2676	#endif
2677	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2678
2679	#if H_3D_DIM_SDC
2680	if( !rpcTempCU->getSDCFlag( 0 ) )
2681	#endif
2682	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2683
2684	m_pcEntropyCoder->resetBits();
2685	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2686	{
2687	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2688	}
2689	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2690	#if H_3D_SINGLE_DEPTH
2691	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2692	if(!rpcTempCU->getSingleDepthFlag(0))
2693	{
2694	#endif
2695	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2696	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2697	#if H_3D_DIM_SDC
2698	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2699	#endif
2700	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2701	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2702
2703	// Encode Coefficients
2704	Bool bCodeDQP = getdQPFlag();
2705	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2706	setdQPFlag( bCodeDQP );
2707	#if H_3D_SINGLE_DEPTH
2708	}
2709	#endif
2710	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2711
2712	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2713	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2714	#if H_3D_VSO // M6
2715	if( m_pcRdCost->getUseLambdaScaleVSO())
2716	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2717	else
2718	#endif
2719	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2720
2721	xCheckDQP( rpcTempCU );
2722	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2723	}
2724
2725	/** Check R-D costs for a CU with PCM mode.
2726	* \param rpcBestCU pointer to best mode CU data structure
2727	* \param rpcTempCU pointer to testing mode CU data structure
2728	* \returns Void
2729	*
2730	* \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.
2731	*/
2732	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2733	{
2734	UInt uiDepth = rpcTempCU->getDepth( 0 );
2735
2736	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2737	#if H_3D_SINGLE_DEPTH
2738	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uiDepth );
2739	#endif
2740	rpcTempCU->setIPCMFlag(0, true);
2741	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2742	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2743	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2744	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2745
2746	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2747
2748	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2749
2750	m_pcEntropyCoder->resetBits();
2751	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2752	{
2753	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2754	}
2755	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2756	#if H_3D_SINGLE_DEPTH
2757	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2758	#endif
2759	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2760	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2761	#if H_3D_DIM_SDC
2762	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2763	#endif
2764	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2765
2766	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2767
2768	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2769	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2770	#if H_3D_VSO // M44
2771	if ( m_pcRdCost->getUseVSO() )
2772	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2773	else
2774	#endif
2775	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2776
2777	xCheckDQP( rpcTempCU );
2778	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2779	}
2780
2781	/** check whether current try is the best with identifying the depth of current try
2782	* \param rpcBestCU
2783	* \param rpcTempCU
2784	* \returns Void
2785	*/
2786	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2787	{
2788	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2789	{
2790	TComYuv* pcYuv;
2791	// Change Information data
2792	TComDataCU* pcCU = rpcBestCU;
2793	rpcBestCU = rpcTempCU;
2794	rpcTempCU = pcCU;
2795
2796	// Change Prediction data
2797	pcYuv = m_ppcPredYuvBest[uiDepth];
2798	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2799	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2800
2801	// Change Reconstruction data
2802	pcYuv = m_ppcRecoYuvBest[uiDepth];
2803	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2804	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2805
2806	pcYuv = NULL;
2807	pcCU = NULL;
2808
2809	// store temp best CI for next CU coding
2810	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2811	}
2812	}
2813
2814	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2815	{
2816	UInt uiDepth = pcCU->getDepth( 0 );
2817
2818	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2819	{
2820	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2821	{
2822	#if !RDO_WITHOUT_DQP_BITS
2823	m_pcEntropyCoder->resetBits();
2824	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2825	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2826	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2827	#if H_3D_VSO // M45
2828	if ( m_pcRdCost->getUseVSO() )
2829	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2830	else
2831	#endif
2832	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2833	#endif
2834	}
2835	else
2836	{
2837	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2838	}
2839	}
2840	}
2841
2842	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2843	{
2844	pDst->iN = pSrc->iN;
2845	for (Int i = 0; i < pSrc->iN; i++)
2846	{
2847	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2848	}
2849	}
2850	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2851	{
2852	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2853	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2854	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2855	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2856	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2857	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2858	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2859	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2860	{
2861	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2862	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2863	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2864	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2865	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2866	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2867	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2868	}
2869	else
2870	{
2871	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2872
2873	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2874	{
2875	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2876	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2877
2878	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2879	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2880	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2881	{
2882	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2883	}
2884	}
2885	}
2886	}
2887
2888	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2889	{
2890	UInt uiCurrDepth = uiNextDepth - 1;
2891	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2892	}
2893
2894	/** Function for filling the PCM buffer of a CU using its original sample array
2895	* \param pcCU pointer to current CU
2896	* \param pcOrgYuv pointer to original sample array
2897	* \returns Void
2898	*/
2899	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2900	{
2901
2902	UInt width = pCU->getWidth(0);
2903	UInt height = pCU->getHeight(0);
2904
2905	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2906	Pel* pDstY = pCU->getPCMSampleY();
2907	UInt srcStride = pOrgYuv->getStride();
2908
2909	for(Int y = 0; y < height; y++ )
2910	{
2911	for(Int x = 0; x < width; x++ )
2912	{
2913	pDstY[x] = pSrcY[x];
2914	}
2915	pDstY += width;
2916	pSrcY += srcStride;
2917	}
2918
2919	Pel* pSrcCb = pOrgYuv->getCbAddr();
2920	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2921
2922	Pel* pDstCb = pCU->getPCMSampleCb();
2923	Pel* pDstCr = pCU->getPCMSampleCr();;
2924
2925	UInt srcStrideC = pOrgYuv->getCStride();
2926	UInt heightC = height >> 1;
2927	UInt widthC = width >> 1;
2928
2929	for(Int y = 0; y < heightC; y++ )
2930	{
2931	for(Int x = 0; x < widthC; x++ )
2932	{
2933	pDstCb[x] = pSrcCb[x];
2934	pDstCr[x] = pSrcCr[x];
2935	}
2936	pDstCb += widthC;
2937	pDstCr += widthC;
2938	pSrcCb += srcStrideC;
2939	pSrcCr += srcStrideC;
2940	}
2941	}
2942
2943	#if ADAPTIVE_QP_SELECTION
2944	/** Collect ARL statistics from one block
2945	*/
2946	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2947	{
2948	for( Int n = 0; n < NumCoeffInCU; n++ )
2949	{
2950	Int u = abs( rpcCoeff[ n ] );
2951	Int absc = rpcArlCoeff[ n ];
2952
2953	if( u != 0 )
2954	{
2955	if( u < LEVEL_RANGE )
2956	{
2957	cSum[ u ] += ( Double )absc;
2958	numSamples[ u ]++;
2959	}
2960	else
2961	{
2962	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2963	numSamples[ LEVEL_RANGE ]++;
2964	}
2965	}
2966	}
2967
2968	return 0;
2969	}
2970
2971	/** Collect ARL statistics from one LCU
2972	* \param pcCU
2973	*/
2974	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2975	{
2976	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2977	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2978
2979	TCoeff* pCoeffY = rpcCU->getCoeffY();
2980	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2981
2982	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2983	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2984
2985	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2986	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2987
2988	// Collect stats to cSum[][] and numSamples[][]
2989	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2990	{
2991	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2992
2993	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2994	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2995	{
2996	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2997	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2998
2999	pCoeffY += uiMinNumCoeffInCU;
3000	pArlCoeffY += uiMinNumCoeffInCU;
3001	}
3002
3003	for(Int u=1; u<LEVEL_RANGE;u++)
3004	{
3005	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
3006	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
3007	}
3008	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
3009	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
3010	}
3011	#endif
3012	//! \}

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source: 3DVCSoftware/branches/HTM-12.2-dev2-Samsung/source/Lib/TLibEncoder/TEncCu.cpp @ 1417

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