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source: 3DVCSoftware/branches/HTM-8.2-dev0-KWU/source/Lib/TLibEncoder/TEncCu.cpp @ 641

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Last change on this file since 641 was 641, checked in by kwu-htm, 12 years ago
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncCu.cpp
35	\brief Coding Unit (CU) encoder class
36	*/
37
38	#include <stdio.h>
39	#include "TEncTop.h"
40	#include "TEncCu.h"
41	#include "TEncAnalyze.h"
42
43	#include <cmath>
44	#include <algorithm>
45	using namespace std;
46
47	//! \ingroup TLibEncoder
48	//! \{
49
50	// ====================================================================================================================
51	// Constructor / destructor / create / destroy
52	// ====================================================================================================================
53
54	/**
55	\param uiTotalDepth total number of allowable depth
56	\param uiMaxWidth largest CU width
57	\param uiMaxHeight largest CU height
58	*/
59	Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight)
60	{
61	Int i;
62
63	m_uhTotalDepth = uhTotalDepth + 1;
64	m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1];
65	m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1];
66
67	#if H_3D_ARP
68	m_ppcWeightedTempCU = new TComDataCU*[m_uhTotalDepth-1];
69	#endif
70
71	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
72	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
73	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
74	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
75	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
76	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
77	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
78
79	UInt uiNumPartitions;
80	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
81	{
82	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
83	UInt uiWidth = uiMaxWidth >> i;
84	UInt uiHeight = uiMaxHeight >> i;
85
86	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
87	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
88
89	#if H_3D_ARP
90	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
91	#endif
92
93	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight);
94	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight);
95	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight);
96
97	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight);
98	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight);
99	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight);
100
101	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight);
102	}
103
104	m_bEncodeDQP = false;
105	#if RATE_CONTROL_LAMBDA_DOMAIN
106	#if !M0036_RC_IMPROVEMENT
107	m_LCUPredictionSAD = 0;
108	m_addSADDepth = 0;
109	m_temporalSAD = 0;
110	#endif
111	#if M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
112	m_LCUPredictionSAD = 0;
113	m_addSADDepth = 0;
114	m_temporalSAD = 0;
115	m_spatialSAD = 0;
116	#endif
117	#endif
118	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
119	m_LCUPredictionSAD = 0;
120	m_addSADDepth = 0;
121	m_temporalSAD = 0;
122	m_spatialSAD = 0;
123	#endif
124
125	// initialize partition order.
126	UInt* piTmp = &g_auiZscanToRaster[0];
127	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
128	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
129
130	// initialize conversion matrix from partition index to pel
131	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
132	}
133
134	Void TEncCu::destroy()
135	{
136	Int i;
137
138	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
139	{
140	if(m_ppcBestCU[i])
141	{
142	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
143	}
144	if(m_ppcTempCU[i])
145	{
146	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
147	}
148	#if H_3D_ARP
149	if(m_ppcWeightedTempCU[i])
150	{
151	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
152	}
153	#endif
154	if(m_ppcPredYuvBest[i])
155	{
156	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
157	}
158	if(m_ppcResiYuvBest[i])
159	{
160	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
161	}
162	if(m_ppcRecoYuvBest[i])
163	{
164	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
165	}
166	if(m_ppcPredYuvTemp[i])
167	{
168	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
169	}
170	if(m_ppcResiYuvTemp[i])
171	{
172	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
173	}
174	if(m_ppcRecoYuvTemp[i])
175	{
176	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
177	}
178	if(m_ppcOrigYuv[i])
179	{
180	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
181	}
182	}
183	if(m_ppcBestCU)
184	{
185	delete [] m_ppcBestCU;
186	m_ppcBestCU = NULL;
187	}
188	if(m_ppcTempCU)
189	{
190	delete [] m_ppcTempCU;
191	m_ppcTempCU = NULL;
192	}
193
194	#if H_3D_ARP
195	if(m_ppcWeightedTempCU)
196	{
197	delete [] m_ppcWeightedTempCU;
198	m_ppcWeightedTempCU = NULL;
199	}
200	#endif
201	if(m_ppcPredYuvBest)
202	{
203	delete [] m_ppcPredYuvBest;
204	m_ppcPredYuvBest = NULL;
205	}
206	if(m_ppcResiYuvBest)
207	{
208	delete [] m_ppcResiYuvBest;
209	m_ppcResiYuvBest = NULL;
210	}
211	if(m_ppcRecoYuvBest)
212	{
213	delete [] m_ppcRecoYuvBest;
214	m_ppcRecoYuvBest = NULL;
215	}
216	if(m_ppcPredYuvTemp)
217	{
218	delete [] m_ppcPredYuvTemp;
219	m_ppcPredYuvTemp = NULL;
220	}
221	if(m_ppcResiYuvTemp)
222	{
223	delete [] m_ppcResiYuvTemp;
224	m_ppcResiYuvTemp = NULL;
225	}
226	if(m_ppcRecoYuvTemp)
227	{
228	delete [] m_ppcRecoYuvTemp;
229	m_ppcRecoYuvTemp = NULL;
230	}
231	if(m_ppcOrigYuv)
232	{
233	delete [] m_ppcOrigYuv;
234	m_ppcOrigYuv = NULL;
235	}
236	}
237
238	/** \param pcEncTop pointer of encoder class
239	*/
240	Void TEncCu::init( TEncTop* pcEncTop )
241	{
242	m_pcEncCfg = pcEncTop;
243	m_pcPredSearch = pcEncTop->getPredSearch();
244	m_pcTrQuant = pcEncTop->getTrQuant();
245	m_pcBitCounter = pcEncTop->getBitCounter();
246	m_pcRdCost = pcEncTop->getRdCost();
247
248	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
249	m_pcCavlcCoder = pcEncTop->getCavlcCoder();
250	m_pcSbacCoder = pcEncTop->getSbacCoder();
251	m_pcBinCABAC = pcEncTop->getBinCABAC();
252
253	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
254	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
255
256	m_bUseSBACRD = pcEncTop->getUseSBACRD();
257	m_pcRateCtrl = pcEncTop->getRateCtrl();
258	}
259
260	// ====================================================================================================================
261	// Public member functions
262	// ====================================================================================================================
263
264	/** \param rpcCU pointer of CU data class
265	*/
266	Void TEncCu::compressCU( TComDataCU*& rpcCU )
267	{
268	// initialize CU data
269	m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
270	m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
271
272	#if RATE_CONTROL_LAMBDA_DOMAIN
273	#if !M0036_RC_IMPROVEMENT
274	m_LCUPredictionSAD = 0;
275	m_addSADDepth = 0;
276	m_temporalSAD = 0;
277	#endif
278	#if M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
279	m_LCUPredictionSAD = 0;
280	m_addSADDepth = 0;
281	m_temporalSAD = 0;
282	m_spatialSAD = 0;
283	#endif
284	#endif
285	#if KWU_RC_MADPRED_E0227
286	m_LCUPredictionSAD = 0;
287	m_addSADDepth = 0;
288	m_temporalSAD = 0;
289	m_spatialSAD = 0;
290	#endif
291
292	// analysis of CU
293	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 );
294
295	#if ADAPTIVE_QP_SELECTION
296	if( m_pcEncCfg->getUseAdaptQpSelect() )
297	{
298	if(rpcCU->getSlice()->getSliceType()!=I_SLICE) //IIII
299	{
300	xLcuCollectARLStats( rpcCU);
301	}
302	}
303	#endif
304	}
305	/** \param pcCU pointer of CU data class
306	*/
307	Void TEncCu::encodeCU ( TComDataCU* pcCU )
308	{
309	if ( pcCU->getSlice()->getPPS()->getUseDQP() )
310	{
311	setdQPFlag(true);
312	}
313
314	// Encode CU data
315	xEncodeCU( pcCU, 0, 0 );
316	}
317
318	// ====================================================================================================================
319	// Protected member functions
320	// ====================================================================================================================
321	/** Derive small set of test modes for AMP encoder speed-up
322	*\param rpcBestCU
323	*\param eParentPartSize
324	*\param bTestAMP_Hor
325	*\param bTestAMP_Ver
326	*\param bTestMergeAMP_Hor
327	*\param bTestMergeAMP_Ver
328	*\returns Void
329	*/
330	#if AMP_ENC_SPEEDUP
331	#if AMP_MRG
332	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
333	#else
334	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
335	#endif
336	{
337	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
338	{
339	bTestAMP_Hor = true;
340	}
341	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
342	{
343	bTestAMP_Ver = true;
344	}
345	else if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->getMergeFlag(0) == false && rpcBestCU->isSkipped(0) == false )
346	{
347	bTestAMP_Hor = true;
348	bTestAMP_Ver = true;
349	}
350
351	#if AMP_MRG
352	//! Utilizing the partition size of parent PU
353	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
354	{
355	bTestMergeAMP_Hor = true;
356	bTestMergeAMP_Ver = true;
357	}
358
359	if ( eParentPartSize == SIZE_NONE ) //! if parent is intra
360	{
361	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
362	{
363	bTestMergeAMP_Hor = true;
364	}
365	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
366	{
367	bTestMergeAMP_Ver = true;
368	}
369	}
370
371	if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->isSkipped(0) == false )
372	{
373	bTestMergeAMP_Hor = true;
374	bTestMergeAMP_Ver = true;
375	}
376
377	if ( rpcBestCU->getWidth(0) == 64 )
378	{
379	bTestAMP_Hor = false;
380	bTestAMP_Ver = false;
381	}
382	#else
383	//! Utilizing the partition size of parent PU
384	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
385	{
386	bTestAMP_Hor = true;
387	bTestAMP_Ver = true;
388	}
389
390	if ( eParentPartSize == SIZE_2Nx2N )
391	{
392	bTestAMP_Hor = false;
393	bTestAMP_Ver = false;
394	}
395	#endif
396	}
397	#endif
398
399	// ====================================================================================================================
400	// Protected member functions
401	// ====================================================================================================================
402	/** Compress a CU block recursively with enabling sub-LCU-level delta QP
403	*\param rpcBestCU
404	*\param rpcTempCU
405	*\param uiDepth
406	*\returns Void
407	*
408	*- for loop of QP value to compress the current CU with all possible QP
409	*/
410	#if AMP_ENC_SPEEDUP
411	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth, PartSize eParentPartSize )
412	#else
413	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
414	#endif
415	{
416	TComPic* pcPic = rpcBestCU->getPic();
417
418	#if H_3D_QTLPC
419	TComSPS *sps = pcPic->getSlice(0)->getSPS();
420	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
421
422	Bool depthMapDetect = (pcTexture != NULL);
423	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
424
425	Bool rapPic = (rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA);
426
427	Bool bTry2NxN = true;
428	Bool bTryNx2N = true;
429	#endif
430	// get Original YUV data from picture
431	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
432
433	// variables for fast encoder decision
434	Bool bEarlySkip = false;
435	Bool bTrySplit = true;
436	Double fRD_Skip = MAX_DOUBLE;
437
438	// variable for Early CU determination
439	Bool bSubBranch = true;
440
441	// variable for Cbf fast mode PU decision
442	Bool doNotBlockPu = true;
443	Bool earlyDetectionSkipMode = false;
444
445	Bool bTrySplitDQP = true;
446	#if H_3D_VSP
447	DisInfo DvInfo;
448	DvInfo.bDV = false;
449	DvInfo.m_acNBDV.setZero();
450	DvInfo.m_aVIdxCan = 0;
451	#if H_3D_NBDV_REF
452	DvInfo.m_acDoNBDV.setZero();
453	#endif
454	#endif
455	static Double afCost[ MAX_CU_DEPTH ];
456	static Int aiNum [ MAX_CU_DEPTH ];
457
458	if ( rpcBestCU->getAddr() == 0 )
459	{
460	::memset( afCost, 0, sizeof( afCost ) );
461	::memset( aiNum, 0, sizeof( aiNum ) );
462	}
463
464	Bool bBoundary = false;
465	UInt uiLPelX = rpcBestCU->getCUPelX();
466	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
467	UInt uiTPelY = rpcBestCU->getCUPelY();
468	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
469
470	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
471	Int iMinQP;
472	Int iMaxQP;
473	Bool isAddLowestQP = false;
474	Int lowestQP = -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY();
475
476	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
477	{
478	Int idQP = m_pcEncCfg->getMaxDeltaQP();
479	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
480	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
481	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
482	{
483	isAddLowestQP = true;
484	iMinQP = iMinQP - 1;
485	}
486	}
487	else
488	{
489	iMinQP = rpcTempCU->getQP(0);
490	iMaxQP = rpcTempCU->getQP(0);
491	}
492
493	#if RATE_CONTROL_LAMBDA_DOMAIN
494	if ( m_pcEncCfg->getUseRateCtrl() )
495	{
496	iMinQP = m_pcRateCtrl->getRCQP();
497	iMaxQP = m_pcRateCtrl->getRCQP();
498	}
499	#else
500	if(m_pcEncCfg->getUseRateCtrl())
501	{
502	Int qp = m_pcRateCtrl->getUnitQP();
503	iMinQP = Clip3( MIN_QP, MAX_QP, qp);
504	iMaxQP = Clip3( MIN_QP, MAX_QP, qp);
505	}
506	#endif
507	#if H_3D_IC
508	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE );
509	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
510	#endif
511	// If slice start or slice end is within this cu...
512	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
513	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
514	Bool bSliceEnd = (pcSlice->getSliceSegmentCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
515	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
516	// We need to split, so don't try these modes.
517	if(!bSliceEnd && !bSliceStart && bInsidePicture )
518	{
519	#if MTK_FAST_TEXTURE_ENCODING_E0173
520	Bool bIVFMerge = false;
521	Int iIVFMaxD = 0;
522	Bool bFMD = false;
523	#endif
524	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
525	{
526	if (isAddLowestQP && (iQP == iMinQP))
527	{
528	iQP = lowestQP;
529	}
530	// variables for fast encoder decision
531	bEarlySkip = false;
532	bTrySplit = true;
533	fRD_Skip = MAX_DOUBLE;
534
535	rpcTempCU->initEstData( uiDepth, iQP );
536	#if H_3D_QTLPC
537	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
538
539	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
540	{
541	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
542	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
543	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitionned than the texture.
544	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
545	{
546	bTrySplit = true;
547	bTryNx2N = true;
548	bTry2NxN = true;
549	}
550	else
551	{
552	bTrySplit = false;
553	bTryNx2N = false;
554	bTry2NxN = false;
555	}
556	}
557	#endif
558
559	#if H_3D_NBDV
560	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
561	{
562	#if H_3D_ARP && H_3D_IV_MERGE
563	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) \|\| rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
564	#else
565	#if H_3D_ARP
566	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) )
567	#else
568	#if H_3D_IV_MERGE
569	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
570	#else
571	if (0)
572	#endif
573	#endif
574	#endif
575	{
576	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
577	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
578	#if H_3D_NBDV_REF
579	if(rpcTempCU->getSlice()->getVPS()->getDepthRefinementFlag( rpcTempCU->getSlice()->getLayerIdInVps()))
580	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
581	else
582	#endif
583	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo);
584
585	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
586	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
587	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
588	}
589	}
590	#if MTK_FAST_TEXTURE_ENCODING_E0173
591	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth())
592	{
593	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
594	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
595	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
596	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
597	}
598	#endif
599	#endif
600	// do inter modes, SKIP and 2Nx2N
601	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
602	{
603	#if H_3D_IC
604	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
605	{
606	Bool bICFlag = uiICId ? true : false;
607	#endif
608	// 2Nx2N
609	if(m_pcEncCfg->getUseEarlySkipDetection())
610	{
611	#if H_3D_IC
612	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
613	#endif
614	#if MTK_FAST_TEXTURE_ENCODING_E0173
615	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP );//by Competition for inter_2Nx2N
616	#else
617	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N ); rpcTempCU->initEstData( uiDepth, iQP );//by Competition for inter_2Nx2N
618	#endif
619	#if H_3D_VSP
620	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
621	#endif
622	}
623	// SKIP
624	#if H_3D_IC
625	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
626	#endif
627	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
628	#if MTK_FAST_TEXTURE_ENCODING_E0173
629	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
630	#endif
631	rpcTempCU->initEstData( uiDepth, iQP );
632	#if H_3D_VSP
633	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
634	#endif
635	// fast encoder decision for early skip
636	if ( m_pcEncCfg->getUseFastEnc() )
637	{
638	Int iIdx = g_aucConvertToBit[ rpcBestCU->getWidth(0) ];
639	if ( aiNum [ iIdx ] > 5 && fRD_Skip < EARLY_SKIP_THRES*afCost[ iIdx ]/aiNum[ iIdx ] )
640	{
641	bEarlySkip = true;
642	bTrySplit = false;
643	}
644	}
645
646	if(!m_pcEncCfg->getUseEarlySkipDetection())
647	{
648	// 2Nx2N, NxN
649	if ( !bEarlySkip )
650	{
651	#if H_3D_IC
652	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
653	#endif
654	#if MTK_FAST_TEXTURE_ENCODING_E0173
655	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP );
656	#else
657	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N ); rpcTempCU->initEstData( uiDepth, iQP );
658	#endif
659	#if H_3D_VSP
660	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
661	#endif
662	if(m_pcEncCfg->getUseCbfFastMode())
663	{
664	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
665	}
666	}
667	}
668	#if H_3D_IC
669	}
670	#endif
671	}
672
673	#if H_3D_QTLPC
674	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
675	{
676	bTrySplitDQP = bTrySplit;
677	}
678	else
679	{
680	#endif
681	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
682	{
683	if(iQP == iBaseQP)
684	{
685	bTrySplitDQP = bTrySplit;
686	}
687	}
688	else
689	{
690	bTrySplitDQP = bTrySplit;
691	}
692	#if H_3D_QTLPC
693	}
694	#endif
695	if (isAddLowestQP && (iQP == lowestQP))
696	{
697	iQP = iMinQP;
698	}
699	}
700
701	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT
702	if ( uiDepth <= m_addSADDepth )
703	{
704	m_LCUPredictionSAD += m_temporalSAD;
705	m_addSADDepth = uiDepth;
706	}
707	#endif
708	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
709	if ( uiDepth <= m_addSADDepth )
710	{
711	m_LCUPredictionSAD += m_temporalSAD;
712	m_addSADDepth = uiDepth;
713	}
714	#endif
715	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
716	if ( uiDepth <= m_addSADDepth )
717	{
718	m_LCUPredictionSAD += m_temporalSAD;
719	m_addSADDepth = uiDepth;
720	}
721	#endif
722	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_FIX_URQ
723	if(m_pcEncCfg->getUseRateCtrl())
724	{
725	Int qp = m_pcRateCtrl->getUnitQP();
726	iMinQP = Clip3( MIN_QP, MAX_QP, qp);
727	iMaxQP = Clip3( MIN_QP, MAX_QP, qp);
728	}
729	#endif
730
731	#if H_3D_DIM_ENC
732	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
733	{
734	earlyDetectionSkipMode = false;
735	}
736	#endif
737
738	if(!earlyDetectionSkipMode)
739	{
740	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
741	{
742	if (isAddLowestQP && (iQP == iMinQP))
743	{
744	iQP = lowestQP;
745	}
746	rpcTempCU->initEstData( uiDepth, iQP );
747
748	// do inter modes, NxN, 2NxN, and Nx2N
749	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
750	{
751	// 2Nx2N, NxN
752	if ( !bEarlySkip )
753	{
754	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
755	{
756	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu
757	#if H_3D_QTLPC
758	&& bTrySplit
759	#endif
760	)
761	{
762	#if MTK_FAST_TEXTURE_ENCODING_E0173
763	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
764	#else
765	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
766	#endif
767	rpcTempCU->initEstData( uiDepth, iQP );
768	#if H_3D_VSP
769	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
770	#endif
771	}
772	}
773	}
774
775	// 2NxN, Nx2N
776	if(doNotBlockPu
777	#if H_3D_QTLPC
778	&& bTryNx2N
779	#endif
780	)
781	{
782	#if MTK_FAST_TEXTURE_ENCODING_E0173
783	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
784	#else
785	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
786	#endif
787	rpcTempCU->initEstData( uiDepth, iQP );
788	#if H_3D_VSP
789	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
790	#endif
791	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
792	{
793	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
794	}
795	}
796	if(doNotBlockPu
797	#if H_3D_QTLPC
798	&& bTry2NxN
799	#endif
800	)
801	{
802	#if MTK_FAST_TEXTURE_ENCODING_E0173
803	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
804	#else
805	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
806	#endif
807	rpcTempCU->initEstData( uiDepth, iQP );
808	#if H_3D_VSP
809	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
810	#endif
811	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
812	{
813	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
814	}
815	}
816
817	#if 1
818	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
819	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
820	{
821	#if AMP_ENC_SPEEDUP
822	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
823
824	#if AMP_MRG
825	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
826
827	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
828	#else
829	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
830	#endif
831
832	//! Do horizontal AMP
833	if ( bTestAMP_Hor )
834	{
835	if(doNotBlockPu
836	#if H_3D_QTLPC
837	&& bTry2NxN
838	#endif
839	)
840	{
841	#if MTK_FAST_TEXTURE_ENCODING_E0173
842	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
843	#else
844	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
845	#endif
846	rpcTempCU->initEstData( uiDepth, iQP );
847	#if H_3D_VSP
848	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
849	#endif
850	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
851	{
852	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
853	}
854	}
855	if(doNotBlockPu
856	#if H_3D_QTLPC
857	&& bTry2NxN
858	#endif
859	)
860	{
861	#if MTK_FAST_TEXTURE_ENCODING_E0173
862	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
863	#else
864	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
865	#endif
866	rpcTempCU->initEstData( uiDepth, iQP );
867	#if H_3D_VSP
868	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
869	#endif
870	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
871	{
872	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
873	}
874	}
875	}
876	#if AMP_MRG
877	else if ( bTestMergeAMP_Hor )
878	{
879	if(doNotBlockPu
880	#if H_3D_QTLPC
881	&& bTry2NxN
882	#endif
883	)
884	{
885	#if MTK_FAST_TEXTURE_ENCODING_E0173
886	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
887	#else
888	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
889	#endif
890	rpcTempCU->initEstData( uiDepth, iQP );
891	#if H_3D_VSP
892	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
893	#endif
894	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
895	{
896	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
897	}
898	}
899	if(doNotBlockPu
900	#if H_3D_QTLPC
901	&& bTry2NxN
902	#endif
903	)
904	{
905	#if MTK_FAST_TEXTURE_ENCODING_E0173
906	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
907	#else
908	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
909	#endif
910	rpcTempCU->initEstData( uiDepth, iQP );
911	#if H_3D_VSP
912	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
913	#endif
914	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
915	{
916	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
917	}
918	}
919	}
920	#endif
921
922	//! Do horizontal AMP
923	if ( bTestAMP_Ver )
924	{
925	if(doNotBlockPu
926	#if H_3D_QTLPC
927	&& bTryNx2N
928	#endif
929	)
930	{
931	#if MTK_FAST_TEXTURE_ENCODING_E0173
932	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
933	#else
934	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
935	#endif
936	rpcTempCU->initEstData( uiDepth, iQP );
937	#if H_3D_VSP
938	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
939	#endif
940	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
941	{
942	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
943	}
944	}
945	if(doNotBlockPu
946	#if H_3D_QTLPC
947	&& bTryNx2N
948	#endif
949	)
950	{
951	#if MTK_FAST_TEXTURE_ENCODING_E0173
952	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
953	#else
954	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
955	#endif
956	rpcTempCU->initEstData( uiDepth, iQP );
957	#if H_3D_VSP
958	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
959	#endif
960	}
961	}
962	#if AMP_MRG
963	else if ( bTestMergeAMP_Ver )
964	{
965	if(doNotBlockPu
966	#if H_3D_QTLPC
967	&& bTryNx2N
968	#endif
969	)
970	{
971	#if MTK_FAST_TEXTURE_ENCODING_E0173
972	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
973	#else
974	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
975	#endif
976	rpcTempCU->initEstData( uiDepth, iQP );
977	#if H_3D_VSP
978	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
979	#endif
980	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
981	{
982	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
983	}
984	}
985	if(doNotBlockPu
986	#if H_3D_QTLPC
987	&& bTryNx2N
988	#endif
989	)
990	{
991	#if MTK_FAST_TEXTURE_ENCODING_E0173
992	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
993	#else
994	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
995	#endif
996	rpcTempCU->initEstData( uiDepth, iQP );
997	#if H_3D_VSP
998	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
999	#endif
1000	}
1001	}
1002	#endif
1003
1004	#else
1005	#if H_3D_QTLPC
1006	if (bTry2NxN)
1007	{
1008	#endif
1009	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1010	rpcTempCU->initEstData( uiDepth, iQP );
1011	#if H_3D_VSP
1012	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1013	#endif
1014	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1015	rpcTempCU->initEstData( uiDepth, iQP );
1016	#if H_3D_VSP
1017	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1018	#endif
1019	#if H_3D_QTLPC
1020	}
1021	if (bTryNx2N)
1022	{
1023	#endif
1024	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1025	rpcTempCU->initEstData( uiDepth, iQP );
1026	#if H_3D_VSP
1027	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1028	#endif
1029	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1030	rpcTempCU->initEstData( uiDepth, iQP );
1031	#if H_3D_VSP
1032	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1033	#endif
1034	#if H_3D_QTLPC
1035	}
1036	#endif
1037
1038	#endif
1039	}
1040	#endif
1041	}
1042	#if MTK_FAST_TEXTURE_ENCODING_E0173
1043	if(!bFMD)
1044	{
1045	#endif
1046	// do normal intra modes
1047	#if H_3D_DIM_ENC
1048	if ( !bEarlySkip \|\| ( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() ) )
1049	#else
1050	if ( !bEarlySkip )
1051	#endif
1052	{
1053	// speedup for inter frames
1054	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1055	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1056	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1057	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1058	#if H_3D_DIM_ENC
1059	\|\| ( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
1060	#endif
1061	) // avoid very complex intra if it is unlikely
1062	{
1063	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1064	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT
1065	if ( uiDepth <= m_addSADDepth )
1066	{
1067	m_LCUPredictionSAD += m_spatialSAD;
1068	m_addSADDepth = uiDepth;
1069	}
1070	#endif
1071	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
1072	if ( uiDepth <= m_addSADDepth )
1073	{
1074	m_LCUPredictionSAD += m_spatialSAD;
1075	m_addSADDepth = uiDepth;
1076	}
1077	#endif
1078
1079	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
1080	if ( uiDepth <= m_addSADDepth )
1081	{
1082	m_LCUPredictionSAD += m_spatialSAD;
1083	m_addSADDepth = uiDepth;
1084	}
1085	#endif
1086	rpcTempCU->initEstData( uiDepth, iQP );
1087	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1088	{
1089	#if H_3D_QTLPC //Try IntraNxN
1090	if(bTrySplit)
1091	{
1092	#endif
1093	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1094	{
1095	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1096	rpcTempCU->initEstData( uiDepth, iQP );
1097	}
1098	#if H_3D_QTLPC
1099	}
1100	#endif
1101	}
1102	}
1103	}
1104
1105	// test PCM
1106	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1107	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1108	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1109	{
1110	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1111	UInt uiBestBits = rpcBestCU->getTotalBits();
1112	#if H_3D_VSO // M7
1113	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1114	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1115	#else
1116	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1117	#endif
1118	{
1119	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1120	rpcTempCU->initEstData( uiDepth, iQP );
1121	}
1122	}
1123	#if MTK_FAST_TEXTURE_ENCODING_E0173
1124	}
1125	#endif
1126	if (isAddLowestQP && (iQP == lowestQP))
1127	{
1128	iQP = iMinQP;
1129	}
1130	}
1131	}
1132
1133	m_pcEntropyCoder->resetBits();
1134	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1135	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1136	if(m_pcEncCfg->getUseSBACRD())
1137	{
1138	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1139	}
1140
1141	#if H_3D_VSO // M8
1142	if ( m_pcRdCost->getUseVSO() )
1143	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1144	else
1145	#endif
1146	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1147
1148	// accumulate statistics for early skip
1149	if ( m_pcEncCfg->getUseFastEnc() )
1150	{
1151	if ( rpcBestCU->isSkipped(0) )
1152	{
1153	Int iIdx = g_aucConvertToBit[ rpcBestCU->getWidth(0) ];
1154	afCost[ iIdx ] += rpcBestCU->getTotalCost();
1155	aiNum [ iIdx ] ++;
1156	}
1157	}
1158
1159	// Early CU determination
1160	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1161	{
1162	bSubBranch = false;
1163	}
1164	else
1165	{
1166	bSubBranch = true;
1167	}
1168	#if MTK_FAST_TEXTURE_ENCODING_E0173
1169	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1170	{
1171	bSubBranch = false;
1172	}
1173	#endif
1174	}
1175	else if(!(bSliceEnd && bInsidePicture))
1176	{
1177	bBoundary = true;
1178	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT
1179	m_addSADDepth++;
1180	#endif
1181	}
1182
1183	// copy orginal YUV samples to PCM buffer
1184	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1185	{
1186	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1187	}
1188	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1189	{
1190	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1191	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1192	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1193	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
1194	{
1195	isAddLowestQP = true;
1196	iMinQP = iMinQP - 1;
1197	}
1198	}
1199	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1200	{
1201	iMinQP = iBaseQP;
1202	iMaxQP = iBaseQP;
1203	}
1204	else
1205	{
1206	Int iStartQP;
1207	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1208	{
1209	iStartQP = rpcTempCU->getQP(0);
1210	}
1211	else
1212	{
1213	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1214	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1215	}
1216	iMinQP = iStartQP;
1217	iMaxQP = iStartQP;
1218	}
1219	#if RATE_CONTROL_LAMBDA_DOMAIN
1220	if ( m_pcEncCfg->getUseRateCtrl() )
1221	{
1222	iMinQP = m_pcRateCtrl->getRCQP();
1223	iMaxQP = m_pcRateCtrl->getRCQP();
1224	}
1225	#else
1226	if(m_pcEncCfg->getUseRateCtrl())
1227	{
1228	Int qp = m_pcRateCtrl->getUnitQP();
1229	iMinQP = Clip3( MIN_QP, MAX_QP, qp);
1230	iMaxQP = Clip3( MIN_QP, MAX_QP, qp);
1231	}
1232	#endif
1233	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1234	{
1235	if (isAddLowestQP && (iQP == iMinQP))
1236	{
1237	iQP = lowestQP;
1238	}
1239	rpcTempCU->initEstData( uiDepth, iQP );
1240
1241	// further split
1242	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1243	{
1244	#if H_3D_VSO // M9
1245	// reset Model
1246	if( m_pcRdCost->getUseRenModel() )
1247	{
1248	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1249	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1250	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1251	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1252	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1253	}
1254	#endif
1255
1256	UChar uhNextDepth = uiDepth+1;
1257	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1258	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1259
1260	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1261	{
1262	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1263	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1264
1265	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1266	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1267	{
1268	if( m_bUseSBACRD )
1269	{
1270	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1271	{
1272	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1273	}
1274	else
1275	{
1276	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1277	}
1278	}
1279
1280	#if AMP_ENC_SPEEDUP
1281	if ( rpcBestCU->isIntra(0) )
1282	{
1283	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1284	}
1285	else
1286	{
1287	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1288	}
1289	#else
1290	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1291	#endif
1292
1293	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1294	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1295	}
1296	else if (bInSlice)
1297	{
1298	pcSubBestPartCU->copyToPic( uhNextDepth );
1299	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1300	}
1301	}
1302
1303	if( !bBoundary )
1304	{
1305	m_pcEntropyCoder->resetBits();
1306	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1307
1308	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1309	if(m_pcEncCfg->getUseSBACRD())
1310	{
1311	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1312	}
1313	}
1314
1315	#if H_3D_VSO // M10
1316	if ( m_pcRdCost->getUseVSO() )
1317	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1318	else
1319	#endif
1320	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1321
1322	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1323	{
1324	Bool hasResidual = false;
1325	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1326	{
1327	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1328	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1329	{
1330	hasResidual = true;
1331	break;
1332	}
1333	}
1334
1335	UInt uiTargetPartIdx;
1336	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1337	{
1338	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1339	}
1340	else
1341	{
1342	uiTargetPartIdx = 0;
1343	}
1344	if ( hasResidual )
1345	{
1346	#if !RDO_WITHOUT_DQP_BITS
1347	m_pcEntropyCoder->resetBits();
1348	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1349	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1350	if(m_pcEncCfg->getUseSBACRD())
1351	{
1352	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1353	}
1354	#if H_3D_VSO // M11
1355	if ( m_pcRdCost->getUseLambdaScaleVSO())
1356	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1357	else
1358	#endif
1359	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1360	#endif
1361
1362	Bool foundNonZeroCbf = false;
1363	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1364	assert( foundNonZeroCbf );
1365	}
1366	else
1367	{
1368	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1369	}
1370	}
1371
1372	if( m_bUseSBACRD )
1373	{
1374	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1375	}
1376	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1377	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1378	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1379	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1380	if(isEndOfSlice\|\|isEndOfSliceSegment)
1381	{
1382	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1383	}
1384	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1385	} // with sub partitioned prediction.
1386	if (isAddLowestQP && (iQP == lowestQP))
1387	{
1388	iQP = iMinQP;
1389	}
1390	}
1391
1392
1393	#if H_3D_VSO // M12
1394	if( m_pcRdCost->getUseRenModel() )
1395	{
1396	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1397	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1398	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1399	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1400	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1401	}
1402	#endif
1403
1404	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1405
1406	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1407	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1408	{
1409	return;
1410	}
1411
1412	// Assert if Best prediction mode is NONE
1413	// Selected mode's RD-cost must be not MAX_DOUBLE.
1414	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1415	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1416	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1417	}
1418
1419	/** finish encoding a cu and handle end-of-slice conditions
1420	* \param pcCU
1421	* \param uiAbsPartIdx
1422	* \param uiDepth
1423	* \returns Void
1424	*/
1425	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1426	{
1427	TComPic* pcPic = pcCU->getPic();
1428	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1429
1430	//Calculate end address
1431	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1432
1433	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1434	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1435	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1436	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1437	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1438	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1439	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1440	{
1441	uiInternalAddress--;
1442	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1443	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1444	}
1445	uiInternalAddress++;
1446	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1447	{
1448	uiInternalAddress = 0;
1449	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1450	}
1451	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1452
1453	// Encode slice finish
1454	Bool bTerminateSlice = false;
1455	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1456	{
1457	bTerminateSlice = true;
1458	}
1459	UInt uiGranularityWidth = g_uiMaxCUWidth;
1460	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1461	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1462	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1463	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1464
1465	if(granularityBoundary)
1466	{
1467	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1468	if (!bTerminateSlice)
1469	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1470	}
1471
1472	Int numberOfWrittenBits = 0;
1473	if (m_pcBitCounter)
1474	{
1475	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1476	}
1477
1478	// Calculate slice end IF this CU puts us over slice bit size.
1479	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1480	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1481	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1482	{
1483	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1484	}
1485	// Set slice end parameter
1486	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1487	{
1488	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1489	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1490	return;
1491	}
1492	// Set dependent slice end parameter
1493	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1494	{
1495	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1496	return;
1497	}
1498	if(granularityBoundary)
1499	{
1500	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1501	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1502	if (m_pcBitCounter)
1503	{
1504	m_pcEntropyCoder->resetBits();
1505	}
1506	}
1507	}
1508
1509	/** Compute QP for each CU
1510	* \param pcCU Target CU
1511	* \param uiDepth CU depth
1512	* \returns quantization parameter
1513	*/
1514	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1515	{
1516	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1517	Int iQpOffset = 0;
1518	if ( m_pcEncCfg->getUseAdaptiveQP() )
1519	{
1520	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1521	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1522	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1523	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1524	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1525	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1526	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1527
1528	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1529	Double dAvgAct = pcAQLayer->getAvgActivity();
1530	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1531	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1532	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1533	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1534	}
1535	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1536	}
1537
1538	/** encode a CU block recursively
1539	* \param pcCU
1540	* \param uiAbsPartIdx
1541	* \param uiDepth
1542	* \returns Void
1543	*/
1544	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1545	{
1546	TComPic* pcPic = pcCU->getPic();
1547
1548	Bool bBoundary = false;
1549	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1550	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1551	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1552	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1553
1554	#if H_MV_ENC_DEC_TRAC
1555	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1556	DTRACE_CU("x0", uiLPelX)
1557	DTRACE_CU("x1", uiTPelY)
1558	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1559	DTRACE_CU("cqtDepth" , uiDepth)
1560	#endif
1561
1562	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1563	// If slice start is within this cu...
1564	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1565	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1566	// We need to split, so don't try these modes.
1567	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1568	{
1569	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1570	}
1571	else
1572	{
1573	bBoundary = true;
1574	}
1575
1576	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1577	{
1578	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1579	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1580	{
1581	setdQPFlag(true);
1582	}
1583	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1584	{
1585	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1586	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1587	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1588	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1589	{
1590	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1591	}
1592	}
1593	return;
1594	}
1595
1596	#if H_MV_ENC_DEC_TRAC
1597	DTRACE_CU_S("=========== coding_unit ===========\n")
1598	#endif
1599
1600	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1601	{
1602	setdQPFlag(true);
1603	}
1604	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1605	{
1606	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1607	}
1608	if( !pcCU->getSlice()->isIntra() )
1609	{
1610	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1611	}
1612
1613	if( pcCU->isSkipped( uiAbsPartIdx ) )
1614	{
1615	#if H_MV_ENC_DEC_TRAC
1616	DTRACE_PU_S("=========== prediction_unit ===========\n")
1617	DTRACE_PU("x0", uiLPelX)
1618	DTRACE_PU("x1", uiTPelY)
1619	#endif
1620	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1621	#if H_3D_IC
1622	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1623	#endif
1624	#if H_3D_ARP
1625	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1626	#endif
1627	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1628	return;
1629	}
1630	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1631
1632	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1633
1634	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1635	{
1636	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1637
1638	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1639	{
1640	// Encode slice finish
1641	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1642	return;
1643	}
1644	}
1645
1646	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1647	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1648	#if H_3D_IC
1649	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1650	#endif
1651	#if H_3D_ARP
1652	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1653	#endif
1654	#if LGE_INTER_SDC_E0156
1655	m_pcEntropyCoder->encodeInterSDCFlag( pcCU, uiAbsPartIdx, false );
1656	#endif
1657
1658	// Encode Coefficients
1659	Bool bCodeDQP = getdQPFlag();
1660	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1661	setdQPFlag( bCodeDQP );
1662
1663	// --- write terminating bit ---
1664	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1665	}
1666
1667	#if RATE_CONTROL_INTRA
1668	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1669	{
1670	Int k, i, j, jj;
1671	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1672
1673	for( k = 0; k < 64; k += 8 )
1674	{
1675	diff[k+0] = piOrg[0] ;
1676	diff[k+1] = piOrg[1] ;
1677	diff[k+2] = piOrg[2] ;
1678	diff[k+3] = piOrg[3] ;
1679	diff[k+4] = piOrg[4] ;
1680	diff[k+5] = piOrg[5] ;
1681	diff[k+6] = piOrg[6] ;
1682	diff[k+7] = piOrg[7] ;
1683
1684	piOrg += iStrideOrg;
1685	}
1686
1687	//horizontal
1688	for (j=0; j < 8; j++)
1689	{
1690	jj = j << 3;
1691	m2[j][0] = diff[jj ] + diff[jj+4];
1692	m2[j][1] = diff[jj+1] + diff[jj+5];
1693	m2[j][2] = diff[jj+2] + diff[jj+6];
1694	m2[j][3] = diff[jj+3] + diff[jj+7];
1695	m2[j][4] = diff[jj ] - diff[jj+4];
1696	m2[j][5] = diff[jj+1] - diff[jj+5];
1697	m2[j][6] = diff[jj+2] - diff[jj+6];
1698	m2[j][7] = diff[jj+3] - diff[jj+7];
1699
1700	m1[j][0] = m2[j][0] + m2[j][2];
1701	m1[j][1] = m2[j][1] + m2[j][3];
1702	m1[j][2] = m2[j][0] - m2[j][2];
1703	m1[j][3] = m2[j][1] - m2[j][3];
1704	m1[j][4] = m2[j][4] + m2[j][6];
1705	m1[j][5] = m2[j][5] + m2[j][7];
1706	m1[j][6] = m2[j][4] - m2[j][6];
1707	m1[j][7] = m2[j][5] - m2[j][7];
1708
1709	m2[j][0] = m1[j][0] + m1[j][1];
1710	m2[j][1] = m1[j][0] - m1[j][1];
1711	m2[j][2] = m1[j][2] + m1[j][3];
1712	m2[j][3] = m1[j][2] - m1[j][3];
1713	m2[j][4] = m1[j][4] + m1[j][5];
1714	m2[j][5] = m1[j][4] - m1[j][5];
1715	m2[j][6] = m1[j][6] + m1[j][7];
1716	m2[j][7] = m1[j][6] - m1[j][7];
1717	}
1718
1719	//vertical
1720	for (i=0; i < 8; i++)
1721	{
1722	m3[0][i] = m2[0][i] + m2[4][i];
1723	m3[1][i] = m2[1][i] + m2[5][i];
1724	m3[2][i] = m2[2][i] + m2[6][i];
1725	m3[3][i] = m2[3][i] + m2[7][i];
1726	m3[4][i] = m2[0][i] - m2[4][i];
1727	m3[5][i] = m2[1][i] - m2[5][i];
1728	m3[6][i] = m2[2][i] - m2[6][i];
1729	m3[7][i] = m2[3][i] - m2[7][i];
1730
1731	m1[0][i] = m3[0][i] + m3[2][i];
1732	m1[1][i] = m3[1][i] + m3[3][i];
1733	m1[2][i] = m3[0][i] - m3[2][i];
1734	m1[3][i] = m3[1][i] - m3[3][i];
1735	m1[4][i] = m3[4][i] + m3[6][i];
1736	m1[5][i] = m3[5][i] + m3[7][i];
1737	m1[6][i] = m3[4][i] - m3[6][i];
1738	m1[7][i] = m3[5][i] - m3[7][i];
1739
1740	m2[0][i] = m1[0][i] + m1[1][i];
1741	m2[1][i] = m1[0][i] - m1[1][i];
1742	m2[2][i] = m1[2][i] + m1[3][i];
1743	m2[3][i] = m1[2][i] - m1[3][i];
1744	m2[4][i] = m1[4][i] + m1[5][i];
1745	m2[5][i] = m1[4][i] - m1[5][i];
1746	m2[6][i] = m1[6][i] + m1[7][i];
1747	m2[7][i] = m1[6][i] - m1[7][i];
1748	}
1749
1750	for (i = 0; i < 8; i++)
1751	{
1752	for (j = 0; j < 8; j++)
1753	{
1754	iSumHad += abs(m2[i][j]);
1755	}
1756	}
1757	iSumHad -= abs(m2[0][0]);
1758	iSumHad =(iSumHad+2)>>2;
1759	return(iSumHad);
1760	}
1761
1762	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1763	{
1764	Int xBl, yBl;
1765	const Int iBlkSize = 8;
1766
1767	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1768	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1769	Pel *pOrg;
1770
1771	Int iSumHad = 0;
1772	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1773	{
1774	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1775	{
1776	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1777	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1778	}
1779	}
1780	return(iSumHad);
1781	}
1782	#endif
1783
1784	/** check RD costs for a CU block encoded with merge
1785	* \param rpcBestCU
1786	* \param rpcTempCU
1787	* \returns Void
1788	*/
1789	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1790	{
1791	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1792	#if H_3D_IV_MERGE
1793	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1794	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1795	#else
1796	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1797	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1798	#endif
1799	Int numValidMergeCand = 0;
1800
1801	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1802	{
1803	uhInterDirNeighbours[ui] = 0;
1804	}
1805	UChar uhDepth = rpcTempCU->getDepth( 0 );
1806	#if H_3D_IC
1807	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1808	#endif
1809	#if H_3D_VSO // M1 //nececcary here?
1810	if( m_pcRdCost->getUseRenModel() )
1811	{
1812	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1813	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1814	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1815	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1816	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1817	}
1818	#endif
1819
1820	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1821	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
1822
1823	#if H_3D_VSP
1824	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1825	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1826	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1827	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1828	#else
1829	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1830	#endif
1831
1832	#if H_3D_IV_MERGE
1833	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1834	#else
1835	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1836	#endif
1837	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1838	{
1839	mergeCandBuffer[ui] = 0;
1840	}
1841
1842	Bool bestIsSkip = false;
1843
1844	UInt iteration;
1845	if ( rpcTempCU->isLosslessCoded(0))
1846	{
1847	iteration = 1;
1848	}
1849	else
1850	{
1851	iteration = 2;
1852	}
1853
1854	#if H_3D_ARP
1855	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1856	if( nARPWMax < 0 \|\| !rpcTempCU->getDvInfo(0).bDV )
1857	{
1858	nARPWMax = 0;
1859	}
1860	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1861	{
1862	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS*sizeof(Int) );
1863	#endif
1864	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1865	{
1866	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1867	{
1868	#if H_3D_IC
1869	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1870	{
1871	if( bICFlag && uiMergeCand == 0 )
1872	{
1873	continue;
1874	}
1875	}
1876	#endif
1877	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1878	{
1879	if( !(bestIsSkip && uiNoResidual == 0) )
1880	{
1881	// set MC parameters
1882	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1883	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
1884	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1885	#if H_3D_IC
1886	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1887	#endif
1888	#if H_3D_ARP
1889	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1890	#endif
1891	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1892	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1893	#if H_3D_VSP
1894	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1895	rpcTempCU->setDvInfoSubParts(inheritedVSPDisInfo[uiMergeCand].m_acDvInfo, 0, 0, uhDepth );
1896	#endif
1897	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1898	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1899	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1900
1901	#if H_3D_ARP
1902	if( nARPW )
1903	{
1904	Bool bSignalflag[2] = { true, true };
1905	for( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
1906	{
1907	Int iRefIdx = cMvFieldNeighbours[uiRefListIdx + 2*uiMergeCand].getRefIdx();
1908	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
1909	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
1910	{
1911	bSignalflag[uiRefListIdx] = false;
1912	}
1913	}
1914	if( !bSignalflag[0] && !bSignalflag[1] )
1915	{
1916	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
1917	}
1918	}
1919	#endif
1920	// do MC
1921	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1922	// estimate residual and encode everything
1923	#if H_3D_VSO //M2
1924	if( m_pcRdCost->getUseRenModel() )
1925	{ //Reset
1926	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1927	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1928	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1929	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1930	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1931	}
1932	#endif
1933	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
1934	m_ppcOrigYuv [uhDepth],
1935	m_ppcPredYuvTemp[uhDepth],
1936	m_ppcResiYuvTemp[uhDepth],
1937	m_ppcResiYuvBest[uhDepth],
1938	m_ppcRecoYuvTemp[uhDepth],
1939	(uiNoResidual? true:false));
1940
1941
1942	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
1943	{
1944	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
1945	mergeCandBuffer[uiMergeCand] = 1;
1946	}
1947
1948	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
1949	#if LGE_INTER_SDC_E0156
1950	TComDataCU *rpcTempCUPre = rpcTempCU;
1951	#endif
1952	Int orgQP = rpcTempCU->getQP( 0 );
1953	xCheckDQP( rpcTempCU );
1954	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
1955	#if LGE_INTER_SDC_E0156
1956	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && !uiNoResidual )
1957	{
1958	if( rpcTempCU != rpcTempCUPre )
1959	{
1960	rpcTempCU->initEstData( uhDepth, orgQP );
1961	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
1962	}
1963	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
1964	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
1965	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
1966	#if H_3D_VSO //M2
1967	if( m_pcRdCost->getUseRenModel() )
1968	{ //Reset
1969	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1970	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1971	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1972	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1973	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1974	}
1975	#endif
1976	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
1977	m_ppcOrigYuv[uhDepth],
1978	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
1979	m_ppcResiYuvTemp[uhDepth],
1980	m_ppcRecoYuvTemp[uhDepth],
1981	uhDepth );
1982
1983	xCheckDQP( rpcTempCU );
1984	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
1985	}
1986	#endif
1987	rpcTempCU->initEstData( uhDepth, orgQP );
1988
1989	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
1990	{
1991	#if LGE_INTER_SDC_E0156
1992	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) )
1993	{
1994	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
1995	}
1996	else
1997	{
1998	#endif
1999	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2000	#if LGE_INTER_SDC_E0156
2001	}
2002	#endif
2003	}
2004	}
2005	}
2006	}
2007
2008	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2009	{
2010	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2011	{
2012	if( rpcBestCU->getMergeFlag( 0 ))
2013	{
2014	*earlyDetectionSkipMode = true;
2015	}
2016	else
2017	{
2018	Int absoulte_MV=0;
2019	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2020	{
2021	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2022	{
2023	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2024	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2025	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2026	absoulte_MV+=iHor+iVer;
2027	}
2028	}
2029
2030	if(absoulte_MV == 0)
2031	{
2032	*earlyDetectionSkipMode = true;
2033	}
2034	}
2035	}
2036	}
2037	}
2038	#if H_3D_ARP
2039	}
2040	#endif
2041	}
2042
2043
2044	#if AMP_MRG
2045	#if MTK_FAST_TEXTURE_ENCODING_E0173
2046	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2047	#else
2048	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2049	#endif
2050	#else
2051	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2052	#endif
2053	{
2054	#if MTK_FAST_TEXTURE_ENCODING_E0173
2055	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2056	{
2057	#endif
2058	UChar uhDepth = rpcTempCU->getDepth( 0 );
2059	#if H_3D_ARP
2060	Int iLayerId = rpcTempCU->getSlice()->getLayerId();
2061	Bool bFirstTime = true;
2062	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2063
2064	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| !rpcTempCU->getDvInfo(0).bDV )
2065	{
2066	nARPWMax = 0;
2067	}
2068
2069	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2070	{
2071	if( bFirstTime == false && rpcTempCU->getSlice()->getVPS()->getUseAdvRP( iLayerId ) )
2072	{
2073	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0) );
2074	}
2075	#endif
2076	#if H_3D_VSO // M3
2077	if( m_pcRdCost->getUseRenModel() )
2078	{
2079	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2080	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2081	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2082	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2083	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2084	}
2085	#endif
2086
2087	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2088
2089	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2090
2091	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2092	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2093	rpcTempCU->setCUTransquantBypassSubParts ( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uhDepth );
2094
2095	#if H_3D_ARP
2096	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2097	#endif
2098
2099	#if H_3D_ARP
2100	if( bFirstTime == false && nARPWMax )
2101	{
2102	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2103	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2104
2105	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2106
2107	if(rpcTempCU->getPartitionSize(0)==SIZE_2Nx2N)
2108	{
2109	Bool bSignalflag[2] = { true, true };
2110	for(UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
2111	{
2112	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
2113	Int iRefIdx = rpcTempCU->getCUMvField(eRefList)->getRefIdx(0);
2114	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
2115	{
2116	bSignalflag[uiRefListIdx] = false;
2117	}
2118	}
2119	if( !bSignalflag[0] && !bSignalflag[1] )
2120	{
2121	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
2122	}
2123	}
2124	}
2125	else
2126	{
2127	bFirstTime = false;
2128	#endif
2129	#if AMP_MRG
2130	rpcTempCU->setMergeAMP (true);
2131	#if MTK_FAST_TEXTURE_ENCODING_E0173
2132	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2133	#else
2134	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2135	#endif
2136	#else
2137	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2138	#endif
2139	#if H_3D_ARP
2140	if( nARPWMax )
2141	{
2142	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2143
2144	Bool bSignalflag[2] = { true, true };
2145	for(UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx ++ )
2146	{
2147	RefPicList eRefList = uiRefListIdx ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
2148	Int iRefIdx = rpcTempCU->getCUMvField(eRefList)->getRefIdx(0);
2149	if( iRefIdx < 0 \|\| rpcTempCU->getSlice()->getPOC() == rpcTempCU->getSlice()->getRefPOC(eRefList, iRefIdx) )
2150	{
2151	bSignalflag[uiRefListIdx] = false;
2152	}
2153	}
2154	if( !bSignalflag[0] && !bSignalflag[1])
2155	{
2156	rpcTempCU->setARPWSubParts( 0 , 0 , uhDepth );
2157	}
2158	}
2159	}
2160	#endif
2161
2162	#if AMP_MRG
2163	if ( !rpcTempCU->getMergeAMP() )
2164	{
2165	#if H_3D_ARP
2166	if( nARPWMax )
2167	{
2168	continue;
2169	}
2170	else
2171	#endif
2172	return;
2173	}
2174	#endif
2175
2176	#if RATE_CONTROL_LAMBDA_DOMAIN && (!M0036_RC_IMPROVEMENT \|\| KWU_RC_MADPRED_E0227)
2177	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2178	{
2179	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2180	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2181	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2182	m_temporalSAD = (Int)SAD;
2183	}
2184	#endif
2185	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
2186	if ( m_pcEncCfg->getUseRateCtrl() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2187	{
2188	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2189	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2190	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2191	m_temporalSAD = (Int)SAD;
2192	}
2193	#endif
2194
2195	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2196
2197
2198	#if H_3D_VSO // M4
2199	if( m_pcRdCost->getUseLambdaScaleVSO() )
2200	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2201	else
2202	#endif
2203	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2204	#if LGE_INTER_SDC_E0156
2205	TComDataCU *rpcTempCUPre = rpcTempCU;
2206	#endif
2207	xCheckDQP( rpcTempCU );
2208	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2209	#if LGE_INTER_SDC_E0156
2210	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() )
2211	{
2212	if( rpcTempCU != rpcTempCUPre )
2213	{
2214	Int orgQP = rpcBestCU->getQP( 0 );
2215	rpcTempCU->initEstData( uhDepth, orgQP );
2216	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2217	}
2218	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2219	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2220	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2221	#if H_3D_VSO // M3
2222	if( m_pcRdCost->getUseRenModel() )
2223	{
2224	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2225	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2226	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2227	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2228	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2229	}
2230	#endif
2231
2232	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2233	m_ppcOrigYuv[uhDepth],
2234	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2235	m_ppcResiYuvTemp[uhDepth],
2236	m_ppcRecoYuvTemp[uhDepth],
2237	uhDepth );
2238
2239	xCheckDQP( rpcTempCU );
2240	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2241	}
2242	#endif
2243	#if H_3D_ARP
2244	}
2245	#endif
2246	#if MTK_FAST_TEXTURE_ENCODING_E0173
2247	}
2248	#endif
2249	}
2250
2251	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2252	{
2253	UInt uiDepth = rpcTempCU->getDepth( 0 );
2254
2255	#if H_3D_VSO // M5
2256	if( m_pcRdCost->getUseRenModel() )
2257	{
2258	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2259	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2260	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2261	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2262	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2263	}
2264	#endif
2265
2266	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2267
2268	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2269	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2270	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uiDepth );
2271
2272	Bool bSeparateLumaChroma = true; // choose estimation mode
2273	UInt uiPreCalcDistC = 0;
2274	if( !bSeparateLumaChroma )
2275	{
2276	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2277	}
2278	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2279
2280	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2281
2282	#if H_3D_DIM_SDC
2283	if( !rpcTempCU->getSDCFlag( 0 ) )
2284	#endif
2285	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2286
2287	m_pcEntropyCoder->resetBits();
2288	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2289	{
2290	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2291	}
2292	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2293	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2294	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2295	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2296	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2297
2298	// Encode Coefficients
2299	Bool bCodeDQP = getdQPFlag();
2300	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2301	setdQPFlag( bCodeDQP );
2302
2303	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2304
2305	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2306	if(m_pcEncCfg->getUseSBACRD())
2307	{
2308	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2309	}
2310
2311	#if H_3D_VSO // M6
2312	if( m_pcRdCost->getUseLambdaScaleVSO())
2313	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2314	else
2315	#endif
2316	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2317
2318	#if RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT
2319	UChar uhDepth = rpcTempCU->getDepth( 0 );
2320	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2321	{
2322	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2323	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2324	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2325	m_spatialSAD = (Int)SAD;
2326	}
2327	#endif
2328	#if RATE_CONTROL_LAMBDA_DOMAIN && M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
2329	UChar uhDepth = rpcTempCU->getDepth( 0 );
2330	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2331	{
2332	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2333	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2334	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2335	m_spatialSAD = (Int)SAD;
2336	}
2337	#endif
2338	#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
2339	UChar uhDepth = rpcTempCU->getDepth( 0 );
2340	if ( m_pcEncCfg->getUseRateCtrl() && eSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2341	{
2342	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2343	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2344	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2345	m_spatialSAD = (Int)SAD;
2346	}
2347	#endif
2348	xCheckDQP( rpcTempCU );
2349	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2350	}
2351
2352	/** Check R-D costs for a CU with PCM mode.
2353	* \param rpcBestCU pointer to best mode CU data structure
2354	* \param rpcTempCU pointer to testing mode CU data structure
2355	* \returns Void
2356	*
2357	* \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.
2358	*/
2359	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2360	{
2361	UInt uiDepth = rpcTempCU->getDepth( 0 );
2362
2363	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2364
2365	rpcTempCU->setIPCMFlag(0, true);
2366	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2367	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2368	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2369	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2370	rpcTempCU->setCUTransquantBypassSubParts( m_pcEncCfg->getCUTransquantBypassFlagValue(), 0, uiDepth );
2371
2372	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2373
2374	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2375
2376	m_pcEntropyCoder->resetBits();
2377	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2378	{
2379	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2380	}
2381	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2382	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2383	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2384	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2385
2386	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2387
2388	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2389	if(m_pcEncCfg->getUseSBACRD())
2390	{
2391	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2392	}
2393	#if H_3D_VSO // M44
2394	if ( m_pcRdCost->getUseVSO() )
2395	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2396	else
2397	#endif
2398	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2399
2400	xCheckDQP( rpcTempCU );
2401	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2402	}
2403
2404	/** check whether current try is the best with identifying the depth of current try
2405	* \param rpcBestCU
2406	* \param rpcTempCU
2407	* \returns Void
2408	*/
2409	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2410	{
2411	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2412	{
2413	TComYuv* pcYuv;
2414	// Change Information data
2415	TComDataCU* pcCU = rpcBestCU;
2416	rpcBestCU = rpcTempCU;
2417	rpcTempCU = pcCU;
2418
2419	// Change Prediction data
2420	pcYuv = m_ppcPredYuvBest[uiDepth];
2421	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2422	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2423
2424	// Change Reconstruction data
2425	pcYuv = m_ppcRecoYuvBest[uiDepth];
2426	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2427	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2428
2429	pcYuv = NULL;
2430	pcCU = NULL;
2431
2432	if( m_bUseSBACRD ) // store temp best CI for next CU coding
2433	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2434	}
2435	}
2436
2437	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2438	{
2439	UInt uiDepth = pcCU->getDepth( 0 );
2440
2441	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2442	{
2443	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2444	{
2445	#if !RDO_WITHOUT_DQP_BITS
2446	m_pcEntropyCoder->resetBits();
2447	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2448	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2449	if(m_pcEncCfg->getUseSBACRD())
2450	{
2451	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2452	}
2453	#if H_3D_VSO // M45
2454	if ( m_pcRdCost->getUseVSO() )
2455	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2456	else
2457	#endif
2458	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2459	#endif
2460	}
2461	else
2462	{
2463	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2464	}
2465	}
2466	}
2467
2468	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2469	{
2470	pDst->iN = pSrc->iN;
2471	for (Int i = 0; i < pSrc->iN; i++)
2472	{
2473	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2474	}
2475	}
2476	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2477	{
2478	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2479	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2480	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2481	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2482	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2483	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2484	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2485	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2486	{
2487	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2488	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2489	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2490	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2491	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2492	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2493	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2494	}
2495	else
2496	{
2497	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2498
2499	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2500	{
2501	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2502	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2503
2504	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2505	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2506	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2507	{
2508	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2509	}
2510	}
2511	}
2512	}
2513
2514	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2515	{
2516	UInt uiCurrDepth = uiNextDepth - 1;
2517	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2518	}
2519
2520	/** Function for filling the PCM buffer of a CU using its original sample array
2521	* \param pcCU pointer to current CU
2522	* \param pcOrgYuv pointer to original sample array
2523	* \returns Void
2524	*/
2525	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2526	{
2527
2528	UInt width = pCU->getWidth(0);
2529	UInt height = pCU->getHeight(0);
2530
2531	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2532	Pel* pDstY = pCU->getPCMSampleY();
2533	UInt srcStride = pOrgYuv->getStride();
2534
2535	for(Int y = 0; y < height; y++ )
2536	{
2537	for(Int x = 0; x < width; x++ )
2538	{
2539	pDstY[x] = pSrcY[x];
2540	}
2541	pDstY += width;
2542	pSrcY += srcStride;
2543	}
2544
2545	Pel* pSrcCb = pOrgYuv->getCbAddr();
2546	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2547
2548	Pel* pDstCb = pCU->getPCMSampleCb();
2549	Pel* pDstCr = pCU->getPCMSampleCr();;
2550
2551	UInt srcStrideC = pOrgYuv->getCStride();
2552	UInt heightC = height >> 1;
2553	UInt widthC = width >> 1;
2554
2555	for(Int y = 0; y < heightC; y++ )
2556	{
2557	for(Int x = 0; x < widthC; x++ )
2558	{
2559	pDstCb[x] = pSrcCb[x];
2560	pDstCr[x] = pSrcCr[x];
2561	}
2562	pDstCb += widthC;
2563	pDstCr += widthC;
2564	pSrcCb += srcStrideC;
2565	pSrcCr += srcStrideC;
2566	}
2567	}
2568
2569	#if ADAPTIVE_QP_SELECTION
2570	/** Collect ARL statistics from one block
2571	*/
2572	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2573	{
2574	for( Int n = 0; n < NumCoeffInCU; n++ )
2575	{
2576	Int u = abs( rpcCoeff[ n ] );
2577	Int absc = rpcArlCoeff[ n ];
2578
2579	if( u != 0 )
2580	{
2581	if( u < LEVEL_RANGE )
2582	{
2583	cSum[ u ] += ( Double )absc;
2584	numSamples[ u ]++;
2585	}
2586	else
2587	{
2588	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2589	numSamples[ LEVEL_RANGE ]++;
2590	}
2591	}
2592	}
2593
2594	return 0;
2595	}
2596
2597	/** Collect ARL statistics from one LCU
2598	* \param pcCU
2599	*/
2600	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2601	{
2602	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2603	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2604
2605	TCoeff* pCoeffY = rpcCU->getCoeffY();
2606	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2607
2608	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2609	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2610
2611	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2612	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2613
2614	// Collect stats to cSum[][] and numSamples[][]
2615	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2616	{
2617	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2618
2619	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2620	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2621	{
2622	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2623	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2624
2625	pCoeffY += uiMinNumCoeffInCU;
2626	pArlCoeffY += uiMinNumCoeffInCU;
2627	}
2628
2629	for(Int u=1; u<LEVEL_RANGE;u++)
2630	{
2631	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
2632	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
2633	}
2634	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
2635	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
2636	}
2637	#endif
2638	//! \}

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