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source: 3DVCSoftware/branches/HTM-4.1-dev0/source/Lib/TLibEncoder/TEncCu.cpp @ 187

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Last change on this file since 187 was 187, checked in by tech, 12 years ago
Added document numbers to macro switches.
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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) 2010-2012, 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	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
68	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
69	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
70	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
71	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
72	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
73	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
74	#if HHI_INTER_VIEW_RESIDUAL_PRED
75	m_ppcResPredTmp = new TComYuv*[m_uhTotalDepth-1];
76	#endif
77
78	#if HHI_MPI
79	m_puhDepthSaved = new UChar[1ll<<( ( m_uhTotalDepth - 1 )<<1 )];
80	m_puhWidthSaved = new UChar[1ll<<( ( m_uhTotalDepth - 1 )<<1 )];
81	m_puhHeightSaved = new UChar[1ll<<( ( m_uhTotalDepth - 1 )<<1 )];
82	#endif
83
84	UInt uiNumPartitions;
85	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
86	{
87	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
88	UInt uiWidth = uiMaxWidth >> i;
89	UInt uiHeight = uiMaxHeight >> i;
90
91	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
92	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
93
94	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight);
95	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight);
96	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight);
97
98	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight);
99	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight);
100	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight);
101
102	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight);
103	#if HHI_INTER_VIEW_RESIDUAL_PRED
104	m_ppcResPredTmp [i] = new TComYuv; m_ppcResPredTmp [i]->create(uiWidth, uiHeight);
105	#endif
106	}
107
108	m_bEncodeDQP = false;
109	#if BURST_IPCM
110	m_checkBurstIPCMFlag = false;
111	#endif
112
113	// initialize partition order.
114	UInt* piTmp = &g_auiZscanToRaster[0];
115	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
116	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
117
118	// initialize conversion matrix from partition index to pel
119	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
120	initMotionReferIdx ( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
121	}
122
123	Void TEncCu::destroy()
124	{
125	Int i;
126
127	#if HHI_MPI
128	delete[] m_puhDepthSaved; m_puhDepthSaved = NULL;
129	delete[] m_puhWidthSaved; m_puhWidthSaved = NULL;
130	delete[] m_puhHeightSaved; m_puhHeightSaved = NULL;
131	#endif
132	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
133	{
134	if(m_ppcBestCU[i])
135	{
136	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
137	}
138	if(m_ppcTempCU[i])
139	{
140	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
141	}
142	if(m_ppcPredYuvBest[i])
143	{
144	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
145	}
146	if(m_ppcResiYuvBest[i])
147	{
148	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
149	}
150	if(m_ppcRecoYuvBest[i])
151	{
152	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
153	}
154	if(m_ppcPredYuvTemp[i])
155	{
156	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
157	}
158	if(m_ppcResiYuvTemp[i])
159	{
160	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
161	}
162	if(m_ppcRecoYuvTemp[i])
163	{
164	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
165	}
166	if(m_ppcOrigYuv[i])
167	{
168	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
169	}
170	#if HHI_INTER_VIEW_RESIDUAL_PRED
171	if(m_ppcResPredTmp[i])
172	{
173	m_ppcResPredTmp [i]->destroy(); delete m_ppcResPredTmp[i]; m_ppcResPredTmp[i] = NULL;
174	}
175	#endif
176	}
177	if(m_ppcBestCU)
178	{
179	delete [] m_ppcBestCU;
180	m_ppcBestCU = NULL;
181	}
182	if(m_ppcTempCU)
183	{
184	delete [] m_ppcTempCU;
185	m_ppcTempCU = NULL;
186	}
187
188	if(m_ppcPredYuvBest)
189	{
190	delete [] m_ppcPredYuvBest;
191	m_ppcPredYuvBest = NULL;
192	}
193	if(m_ppcResiYuvBest)
194	{
195	delete [] m_ppcResiYuvBest;
196	m_ppcResiYuvBest = NULL;
197	}
198	if(m_ppcRecoYuvBest)
199	{
200	delete [] m_ppcRecoYuvBest;
201	m_ppcRecoYuvBest = NULL;
202	}
203	if(m_ppcPredYuvTemp)
204	{
205	delete [] m_ppcPredYuvTemp;
206	m_ppcPredYuvTemp = NULL;
207	}
208	if(m_ppcResiYuvTemp)
209	{
210	delete [] m_ppcResiYuvTemp;
211	m_ppcResiYuvTemp = NULL;
212	}
213	if(m_ppcRecoYuvTemp)
214	{
215	delete [] m_ppcRecoYuvTemp;
216	m_ppcRecoYuvTemp = NULL;
217	}
218	if(m_ppcOrigYuv)
219	{
220	delete [] m_ppcOrigYuv;
221	m_ppcOrigYuv = NULL;
222	}
223	#if HHI_INTER_VIEW_RESIDUAL_PRED
224	if(m_ppcResPredTmp)
225	{
226	delete [] m_ppcResPredTmp;
227	m_ppcResPredTmp = NULL;
228	}
229	#endif
230	}
231
232	/** \param pcEncTop pointer of encoder class
233	*/
234	Void TEncCu::init( TEncTop* pcEncTop )
235	{
236	m_pcEncCfg = pcEncTop;
237	m_pcPredSearch = pcEncTop->getPredSearch();
238	m_pcTrQuant = pcEncTop->getTrQuant();
239	m_pcBitCounter = pcEncTop->getBitCounter();
240	m_pcRdCost = pcEncTop->getRdCost();
241
242	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
243	m_pcCavlcCoder = pcEncTop->getCavlcCoder();
244	m_pcSbacCoder = pcEncTop->getSbacCoder();
245	m_pcBinCABAC = pcEncTop->getBinCABAC();
246
247	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
248	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
249
250	m_bUseSBACRD = pcEncTop->getUseSBACRD();
251	}
252
253	// ====================================================================================================================
254	// Public member functions
255	// ====================================================================================================================
256
257	/** \param rpcCU pointer of CU data class
258	*/
259	Void TEncCu::compressCU( TComDataCU*& rpcCU )
260	{
261	// initialize CU data
262	m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
263	m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
264
265	// analysis of CU
266	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 );
267
268	#if ADAPTIVE_QP_SELECTION
269	if( m_pcEncCfg->getUseAdaptQpSelect() )
270	{
271	if(rpcCU->getSlice()->getSliceType()!=I_SLICE) //IIII
272	{
273	xLcuCollectARLStats( rpcCU);
274	}
275	}
276	#endif
277	}
278	/** \param pcCU pointer of CU data class, bForceTerminate when set to true terminates slice (default is false).
279	*/
280	Void TEncCu::encodeCU ( TComDataCU* pcCU, Bool bForceTerminate )
281	{
282	if ( pcCU->getSlice()->getPPS()->getUseDQP() )
283	{
284	setdQPFlag(true);
285	}
286
287	#if BURST_IPCM
288	TComPic* pcPic = pcCU->getPic();
289	Bool checkBurstIPCMFlag = (pcPic->getSlice(0)->getSPS()->getUsePCM())? true : false;
290
291	setCheckBurstIPCMFlag( checkBurstIPCMFlag );
292
293	pcCU->setNumSucIPCM(0);
294	pcCU->setLastCUSucIPCMFlag(false);
295	#endif
296
297	// Encode CU data
298	xEncodeCU( pcCU, 0, 0 );
299
300	#if OL_FLUSH
301	bool bTerminateSlice = bForceTerminate;
302	UInt uiCUAddr = pcCU->getAddr();
303	/* If at the end of an LCU line but not at the end of a substream, perform CABAC flush */
304	#if WPP_SIMPLIFICATION
305	if (!bTerminateSlice && pcCU->getSlice()->getPPS()->getNumSubstreams() > 1)
306	#else
307	if (!bTerminateSlice && pcCU->getSlice()->getPPS()->getCabacIstateReset())
308	#endif
309	{
310	Int iNumSubstreams = pcCU->getSlice()->getPPS()->getNumSubstreams();
311	UInt uiWidthInLCUs = pcCU->getPic()->getPicSym()->getFrameWidthInCU();
312	UInt uiCol = uiCUAddr % uiWidthInLCUs;
313	UInt uiLin = uiCUAddr / uiWidthInLCUs;
314	#if !REMOVE_TILE_DEPENDENCE
315	Int iBreakDep = pcCU->getPic()->getPicSym()->getTileBoundaryIndependenceIdr();
316	#endif
317	UInt uiTileStartLCU = pcCU->getPic()->getPicSym()->getTComTile(pcCU->getPic()->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr();
318	UInt uiTileLCUX = uiTileStartLCU % uiWidthInLCUs;
319	UInt uiTileLCUY = uiTileStartLCU / uiWidthInLCUs;
320	UInt uiTileWidth = pcCU->getPic()->getPicSym()->getTComTile(pcCU->getPic()->getPicSym()->getTileIdxMap(uiCUAddr))->getTileWidth();
321	UInt uiTileHeight = pcCU->getPic()->getPicSym()->getTComTile(pcCU->getPic()->getPicSym()->getTileIdxMap(uiCUAddr))->getTileHeight();
322	Int iNumSubstreamsPerTile = iNumSubstreams;
323	#if !REMOVE_TILE_DEPENDENCE
324	#if WPP_SIMPLIFICATION
325	if (iBreakDep && pcCU->getSlice()->getPPS()->getNumSubstreams() > 1)
326	#else
327	if (iBreakDep && pcCU->getSlice()->getPPS()->getEntropyCodingSynchro())
328	#endif
329	iNumSubstreamsPerTile /= pcCU->getPic()->getPicSym()->getNumTiles();
330	if ((iBreakDep && (uiCol == uiTileLCUX+uiTileWidth-1) && (uiLin+iNumSubstreamsPerTile < uiTileLCUY+uiTileHeight))
331	\|\| (!iBreakDep && (uiCol == uiWidthInLCUs-1) && (uiLin+iNumSubstreams < pcCU->getPic()->getFrameHeightInCU())))
332	{
333	m_pcEntropyCoder->encodeFlush();
334	}
335	#else
336	#if WPP_SIMPLIFICATION
337	if (pcCU->getSlice()->getPPS()->getNumSubstreams() > 1)
338	#else
339	if (pcCU->getSlice()->getPPS()->getEntropyCodingSynchro())
340	#endif
341	{
342	iNumSubstreamsPerTile /= pcCU->getPic()->getPicSym()->getNumTiles();
343	}
344	if ((uiCol == uiTileLCUX+uiTileWidth-1) && (uiLin+iNumSubstreamsPerTile < uiTileLCUY+uiTileHeight))
345	{
346	m_pcEntropyCoder->encodeFlush();
347	}
348	#endif
349	}
350	#endif // OL_FLUSH
351	}
352
353	// ====================================================================================================================
354	// Protected member functions
355	// ====================================================================================================================
356	/** Derive small set of test modes for AMP encoder speed-up
357	*\param rpcBestCU
358	*\param eParentPartSize
359	*\param bTestAMP_Hor
360	*\param bTestAMP_Ver
361	*\param bTestMergeAMP_Hor
362	*\param bTestMergeAMP_Ver
363	*\returns Void
364	*/
365	#if AMP_ENC_SPEEDUP
366	#if AMP_MRG
367	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
368	#else
369	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
370	#endif
371	{
372	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
373	{
374	bTestAMP_Hor = true;
375	}
376	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
377	{
378	bTestAMP_Ver = true;
379	}
380	else if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->getMergeFlag(0) == false && rpcBestCU->isSkipped(0) == false )
381	{
382	bTestAMP_Hor = true;
383	bTestAMP_Ver = true;
384	}
385
386	#if AMP_MRG
387	//! Utilizing the partition size of parent PU
388	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
389	{
390	bTestMergeAMP_Hor = true;
391	bTestMergeAMP_Ver = true;
392	}
393
394	if ( eParentPartSize == SIZE_NONE ) //! if parent is intra
395	{
396	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
397	{
398	bTestMergeAMP_Hor = true;
399	}
400	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
401	{
402	bTestMergeAMP_Ver = true;
403	}
404	}
405
406	if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->isSkipped(0) == false )
407	{
408	bTestMergeAMP_Hor = true;
409	bTestMergeAMP_Ver = true;
410	}
411
412	if ( rpcBestCU->getWidth(0) == 64 )
413	{
414	bTestAMP_Hor = false;
415	bTestAMP_Ver = false;
416	}
417	#else
418	//! Utilizing the partition size of parent PU
419	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
420	{
421	bTestAMP_Hor = true;
422	bTestAMP_Ver = true;
423	}
424
425	if ( eParentPartSize == SIZE_2Nx2N )
426	{
427	bTestAMP_Hor = false;
428	bTestAMP_Ver = false;
429	}
430	#endif
431	}
432	#endif
433
434	// ====================================================================================================================
435	// Protected member functions
436	// ====================================================================================================================
437	/** Compress a CU block recursively with enabling sub-LCU-level delta QP
438	*\param rpcBestCU
439	*\param rpcTempCU
440	*\param uiDepth
441	*\returns Void
442	*
443	*- for loop of QP value to compress the current CU with all possible QP
444	*/
445	#if AMP_ENC_SPEEDUP
446	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth, PartSize eParentPartSize )
447	#else
448	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
449	#endif
450	{
451	TComPic* pcPic = rpcBestCU->getPic();
452
453	#if OL_QTLIMIT_PREDCODING_B0068
454	TComSPS *sps = pcPic->getSlice(0)->getSPS();
455	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
456
457	Bool depthMapDetect = (pcTexture != NULL);
458	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
459
460	Bool bTry2NxN = true;
461	Bool bTryNx2N = true;
462	#endif
463
464	// get Original YUV data from picture
465	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
466
467	// variables for fast encoder decision
468	Bool bEarlySkip = false;
469	Bool bTrySplit = true;
470	Double fRD_Skip = MAX_DOUBLE;
471
472	// variable for Early CU determination
473	Bool bSubBranch = true;
474
475	// variable for Cbf fast mode PU decision
476	Bool doNotBlockPu = true;
477
478	Bool bTrySplitDQP = true;
479
480	static Double afCost [ MAX_CU_DEPTH ];
481	static Int aiNum [ MAX_CU_DEPTH ];
482
483	if ( rpcBestCU->getAddr() == 0 )
484	{
485	::memset( afCost, 0, sizeof( afCost ) );
486	::memset( aiNum, 0, sizeof( aiNum ) );
487	}
488
489	Bool bBoundary = false;
490	UInt uiLPelX = rpcBestCU->getCUPelX();
491	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
492	UInt uiTPelY = rpcBestCU->getCUPelY();
493	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
494
495	#if LGE_ILLUCOMP_B0045
496	Bool bICEnabled = (!rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getViewId());
497
498	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
499	#endif
500
501	#if HHI_INTERVIEW_SKIP
502	Bool bFullyRenderedSec = true ;
503	if( m_pcEncCfg->getInterViewSkip() )
504	{
505	Pel* pUsedSamples ;
506	UInt uiStride ;
507	pUsedSamples = pcPic->getUsedPelsMap()->getLumaAddr( rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
508	uiStride = pcPic->getUsedPelsMap()->getStride();
509
510	for ( Int y=0; y<m_ppcOrigYuv[uiDepth]->getHeight(); y++)
511	{
512	for ( Int x=0; x<m_ppcOrigYuv[uiDepth]->getWidth(); x++)
513	{
514	if( pUsedSamples[x] !=0 )
515	{
516	bFullyRenderedSec = false ;
517	break ;
518	}
519	}
520	if ( !bFullyRenderedSec )
521	{
522	break;
523	}
524	pUsedSamples += uiStride ;
525	}
526	}
527	else
528	{
529	bFullyRenderedSec = false ;
530	}
531
532	#if HHI_INTERVIEW_SKIP_LAMBDA_SCALE
533	if( bFullyRenderedSec )
534	{
535	m_pcRdCost->setLambdaScale( m_pcEncCfg->getInterViewSkipLambdaScale() );
536	}
537	else
538	{
539	m_pcRdCost->setLambdaScale( 1 );
540	}
541	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
542	#endif
543
544	#endif
545	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
546	Int iMinQP;
547	Int iMaxQP;
548	#if LOSSLESS_CODING
549	Bool isAddLowestQP = false;
550	#if H0736_AVC_STYLE_QP_RANGE
551	Int lowestQP = -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY();
552	#else
553	Int lowestQP = 0;
554	#endif
555	#endif
556
557	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
558	{
559	Int idQP = m_pcEncCfg->getMaxDeltaQP();
560	#if H0736_AVC_STYLE_QP_RANGE
561	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
562	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
563	#if LOSSLESS_CODING
564	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
565	{
566	isAddLowestQP = true;
567	iMinQP = iMinQP - 1;
568
569	}
570	#endif
571	#else
572	iMinQP = Clip3( MIN_QP, MAX_QP, iBaseQP-idQP );
573	iMaxQP = Clip3( MIN_QP, MAX_QP, iBaseQP+idQP );
574	#if LOSSLESS_CODING
575	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
576	{
577	isAddLowestQP = true;
578	iMinQP = iMinQP - 1;
579	}
580	#endif
581	#endif
582	}
583	else
584	{
585	iMinQP = rpcTempCU->getQP(0);
586	iMaxQP = rpcTempCU->getQP(0);
587	}
588
589	// If slice start or slice end is within this cu...
590	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
591	Bool bSliceStart = pcSlice->getEntropySliceCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getEntropySliceCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
592	Bool bSliceEnd = (pcSlice->getEntropySliceCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getEntropySliceCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
593	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
594	// We need to split, so don't try these modes.
595	if(!bSliceEnd && !bSliceStart && bInsidePicture )
596	{
597	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
598	{
599	#if LOSSLESS_CODING
600	if (isAddLowestQP && (iQP == iMinQP))
601	{
602	iQP = lowestQP;
603	}
604	#endif
605	// variables for fast encoder decision
606	bEarlySkip = false;
607	bTrySplit = true;
608	fRD_Skip = MAX_DOUBLE;
609
610	rpcTempCU->initEstData( uiDepth, iQP );
611
612	#if OL_QTLIMIT_PREDCODING_B0068
613	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
614	if(depthMapDetect && !bIntraSliceDetect && sps->getUseQTLPC())
615	{
616	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
617	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
618	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitionned than the texture.
619	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
620	{
621	bTrySplit = true;
622	bTryNx2N = true;
623	bTry2NxN = true;
624	}
625	else
626	{
627	bTrySplit = false;
628	bTryNx2N = false;
629	bTry2NxN = false;
630	}
631	}
632	#endif
633
634	// do inter modes, SKIP and 2Nx2N
635	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
636	{
637	#if HHI_INTER_VIEW_RESIDUAL_PRED
638	// check availability of residual prediction
639	Bool bResPredAvailable = false;
640	Bool bResPredAllowed = (!rpcBestCU->getSlice()->getSPS()->isDepth () );
641	bResPredAllowed = bResPredAllowed && ( rpcBestCU->getSlice()->getSPS()->getViewId () );
642	bResPredAllowed = bResPredAllowed && ( rpcBestCU->getSlice()->getSPS()->getMultiviewResPredMode() );
643	if( bResPredAllowed )
644	{
645	bResPredAvailable = rpcBestCU->getResidualSamples( 0,
646	#if QC_SIMPLIFIEDIVRP_M24938
647	true ,
648	#endif
649	m_ppcResPredTmp[uiDepth] );
650	}
651
652	for( UInt uiResPrdId = 0; uiResPrdId < ( bResPredAvailable ? 2 : 1 ); uiResPrdId++ )
653	{
654	Bool bResPredFlag = ( uiResPrdId > 0 );
655	#if LGE_ILLUCOMP_B0045
656	for(UInt uiICId = 0; uiICId < (bICEnabled ? 2 : 1); uiICId++)
657	{
658	Bool bICFlag = (uiICId ? true : false);
659	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
660	#endif
661	#endif
662	#if HHI_INTER_VIEW_RESIDUAL_PRED
663	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
664	#endif
665	// SKIP
666	#if HHI_INTERVIEW_SKIP
667	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, bFullyRenderedSec );
668	#else
669	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU );
670	#endif
671	rpcTempCU->initEstData( uiDepth, iQP );
672
673	// fast encoder decision for early skip
674	if ( m_pcEncCfg->getUseFastEnc() )
675	{
676	Int iIdx = g_aucConvertToBit[ rpcBestCU->getWidth(0) ];
677	if ( aiNum [ iIdx ] > 5 && fRD_Skip < EARLY_SKIP_THRES*afCost[ iIdx ]/aiNum[ iIdx ] )
678	{
679	bEarlySkip = true;
680	bTrySplit = false;
681	}
682	}
683	#if LGE_ILLUCOMP_B0045_ENCSIMP
684	if(bICFlag && rpcBestCU->getMergeFlag(0) && !rpcBestCU->getICFlag(0))
685	{
686	bICEnabled = false;
687	break;
688	}
689	#endif
690	// 2Nx2N, NxN
691	if ( !bEarlySkip )
692	{
693	#if HHI_INTER_VIEW_RESIDUAL_PRED
694	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
695	#endif
696	#if HHI_INTERVIEW_SKIP
697	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFullyRenderedSec );
698
699	#else
700	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
701	#endif
702	rpcTempCU->initEstData( uiDepth, iQP );
703	if(m_pcEncCfg->getUseCbfFastMode())
704	{
705	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
706	}
707	}
708	#if LGE_ILLUCOMP_B0045
709	}
710	#endif
711	#if HHI_INTER_VIEW_RESIDUAL_PRED
712	} // uiResPrdId
713	#endif
714	} // != I_SLICE
715
716	#if LGE_ILLUCOMP_B0045_ENCSIMP
717	bICEnabled = rpcBestCU->getICFlag(0);
718	#endif
719
720	#if OL_QTLIMIT_PREDCODING_B0068
721	if(depthMapDetect && !bIntraSliceDetect && sps->getUseQTLPC())
722	{
723	bTrySplitDQP = bTrySplit;
724	}
725	else
726	{
727	#endif
728	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
729	{
730	if(iQP == iBaseQP)
731	{
732	bTrySplitDQP = bTrySplit;
733	}
734	}
735	else
736	{
737	bTrySplitDQP = bTrySplit;
738	}
739	#if OL_QTLIMIT_PREDCODING_B0068
740	}
741	#endif
742
743	#if LOSSLESS_CODING
744	if (isAddLowestQP && (iQP == lowestQP))
745	{
746	iQP = iMinQP;
747	}
748	#endif
749	} // end for iMinQP to iMaxQP
750
751
752	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
753	{
754	#if LOSSLESS_CODING
755	if (isAddLowestQP && (iQP == iMinQP))
756	{
757	iQP = lowestQP;
758	}
759	#endif
760	rpcTempCU->initEstData( uiDepth, iQP );
761
762	// do inter modes, NxN, 2NxN, and Nx2N
763	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
764	{
765	#if HHI_INTER_VIEW_RESIDUAL_PRED
766	// check availability of residual prediction
767	Bool bResPredAvailable = false;
768	Bool bResPredAllowed = (!rpcBestCU->getSlice()->getSPS()->isDepth () );
769	bResPredAllowed = bResPredAllowed && ( rpcBestCU->getSlice()->getSPS()->getViewId () );
770	bResPredAllowed = bResPredAllowed && ( rpcBestCU->getSlice()->getSPS()->getMultiviewResPredMode() );
771	if( bResPredAllowed )
772	{
773	bResPredAvailable = rpcBestCU->getResidualSamples( 0,
774	#if QC_SIMPLIFIEDIVRP_M24938
775	true,
776	#endif
777	m_ppcResPredTmp[uiDepth] );
778	}
779
780	for( UInt uiResPrdId = 0; uiResPrdId < ( bResPredAvailable ? 2 : 1 ); uiResPrdId++ )
781	{
782	Bool bResPredFlag = ( uiResPrdId > 0 );
783	#if LGE_ILLUCOMP_B0045
784	for(UInt uiICId = 0; uiICId < (bICEnabled ? 2 : 1); uiICId++)
785	{
786	Bool bICFlag = (uiICId ? true : false);
787	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
788	#endif
789	#endif
790	// 2Nx2N, NxN
791	if ( !bEarlySkip )
792	{
793
794	if(!( rpcBestCU->getSlice()->getSPS()->getDisInter4x4() && (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
795	{
796	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu)
797	{
798	#if OL_QTLIMIT_PREDCODING_B0068 //try InterNxN
799	if(bTrySplit)
800	{
801	#endif
802	#if HHI_INTER_VIEW_RESIDUAL_PRED
803	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
804	#endif
805	#if HHI_INTERVIEW_SKIP
806	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFullyRenderedSec );
807	#else
808	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
809	#endif
810	rpcTempCU->initEstData( uiDepth, iQP );
811	#if OL_QTLIMIT_PREDCODING_B0068
812	}
813	#endif
814	}
815	}
816	}
817
818	{ // 2NxN, Nx2N
819	#if OL_QTLIMIT_PREDCODING_B0068 //try Nx2N
820	if(bTryNx2N)
821	{
822	#endif
823	if(doNotBlockPu)
824	{
825	#if HHI_INTER_VIEW_RESIDUAL_PRED
826	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
827	#endif
828	#if HHI_INTERVIEW_SKIP
829	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFullyRenderedSec );
830	#else
831	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
832	#endif
833	rpcTempCU->initEstData( uiDepth, iQP );
834	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
835	{
836	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
837	}
838	}
839	#if OL_QTLIMIT_PREDCODING_B0068
840	}
841	#endif
842
843	#if OL_QTLIMIT_PREDCODING_B0068 //try 2NxN
844	if(bTry2NxN)
845	{
846	#endif
847	if(doNotBlockPu)
848	{
849	#if HHI_INTER_VIEW_RESIDUAL_PRED
850	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
851	#endif
852	#if HHI_INTERVIEW_SKIP
853	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxN, bFullyRenderedSec );
854	#else
855	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
856	#endif
857	rpcTempCU->initEstData( uiDepth, iQP );
858	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
859	{
860	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
861	}
862	}
863	#if OL_QTLIMIT_PREDCODING_B0068
864	}
865	#endif
866	}
867
868	#if 1
869	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
870	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
871	{
872	#if AMP_ENC_SPEEDUP
873	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
874
875	#if AMP_MRG
876	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
877
878	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
879	#else
880	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
881	#endif
882
883	//! Do horizontal AMP
884	if ( bTestAMP_Hor )
885	{
886	#if OL_QTLIMIT_PREDCODING_B0068 //try 2NxnU & 2NxnD
887	if(bTry2NxN)
888	{
889	#endif
890	if(doNotBlockPu)
891	{
892	#if HHI_INTER_VIEW_RESIDUAL_PRED
893	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
894	#endif
895	#if HHI_INTERVIEW_SKIP
896	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFullyRenderedSec );
897	#else
898	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
899	#endif
900	rpcTempCU->initEstData( uiDepth, iQP );
901	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
902	{
903	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
904	}
905	}
906	if(doNotBlockPu)
907	{
908	#if HHI_INTER_VIEW_RESIDUAL_PRED
909	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
910	#endif
911	#if HHI_INTERVIEW_SKIP
912	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFullyRenderedSec );
913	#else
914	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
915	#endif
916	rpcTempCU->initEstData( uiDepth, iQP );
917	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
918	{
919	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
920	}
921	}
922	#if OL_QTLIMIT_PREDCODING_B0068
923	}
924	#endif
925	}
926	#if AMP_MRG
927	else if ( bTestMergeAMP_Hor )
928	{
929	#if OL_QTLIMIT_PREDCODING_B0068 //try 2NxnU & 2NxnD Merge
930	if(bTry2NxN)
931	{
932	#endif
933	if(doNotBlockPu)
934	{
935	#if HHI_INTER_VIEW_RESIDUAL_PRED
936	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
937	#endif
938	#if HHI_INTERVIEW_SKIP
939	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFullyRenderedSec, true );
940	#else
941	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
942	#endif
943	rpcTempCU->initEstData( uiDepth, iQP );
944	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
945	{
946	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
947	}
948	}
949	if(doNotBlockPu)
950	{
951	#if HHI_INTER_VIEW_RESIDUAL_PRED
952	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
953	#endif
954	#if HHI_INTERVIEW_SKIP
955	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFullyRenderedSec, true );
956	#else
957	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
958	#endif
959	rpcTempCU->initEstData( uiDepth, iQP );
960	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
961	{
962	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
963	}
964	}
965	#if OL_QTLIMIT_PREDCODING_B0068
966	}
967	#endif
968	}
969	#endif
970
971	//! Do horizontal AMP
972	if ( bTestAMP_Ver )
973	{
974	#if OL_QTLIMIT_PREDCODING_B0068 //try nLx2N & nRx2N
975	if(bTryNx2N)
976	{
977	#endif
978	if(doNotBlockPu)
979	{
980	#if HHI_INTER_VIEW_RESIDUAL_PRED
981	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
982	#endif
983	#if HHI_INTERVIEW_SKIP
984	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFullyRenderedSec );
985	#else
986	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
987	#endif
988	rpcTempCU->initEstData( uiDepth, iQP );
989	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
990	{
991	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
992	}
993	}
994	if(doNotBlockPu)
995	{
996	#if HHI_INTER_VIEW_RESIDUAL_PRED
997	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
998	#endif
999	#if HHI_INTERVIEW_SKIP
1000	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFullyRenderedSec );
1001	#else
1002	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1003	#endif
1004	rpcTempCU->initEstData( uiDepth, iQP );
1005	}
1006	#if OL_QTLIMIT_PREDCODING_B0068
1007	}
1008	#endif
1009	}
1010	#if AMP_MRG
1011	else if ( bTestMergeAMP_Ver )
1012	{
1013	#if OL_QTLIMIT_PREDCODING_B0068 //try nLx2N & nRx2N (Merge)
1014	if(bTryNx2N)
1015	{
1016	#endif
1017	if(doNotBlockPu)
1018	{
1019	#if HHI_INTER_VIEW_RESIDUAL_PRED
1020	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
1021	#endif
1022	#if HHI_INTERVIEW_SKIP
1023	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFullyRenderedSec, true );
1024	#else
1025	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
1026	#endif
1027	rpcTempCU->initEstData( uiDepth, iQP );
1028	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
1029	{
1030	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
1031	}
1032	}
1033	if(doNotBlockPu)
1034	{
1035	#if HHI_INTER_VIEW_RESIDUAL_PRED
1036	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
1037	#endif
1038	#if HHI_INTERVIEW_SKIP
1039	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFullyRenderedSec, true );
1040	#else
1041	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
1042	#endif
1043	rpcTempCU->initEstData( uiDepth, iQP );
1044	}
1045	#if OL_QTLIMIT_PREDCODING_B0068
1046	}
1047	#endif
1048	}
1049	#endif
1050
1051	#else
1052	#if HHI_INTER_VIEW_RESIDUAL_PRED
1053	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
1054	#endif
1055	#if HHI_INTERVIEW_SKIP
1056	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFullyRenderedSec );
1057	#else
1058	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1059	#endif
1060	rpcTempCU->initEstData( uiDepth, iQP );
1061	#if HHI_INTER_VIEW_RESIDUAL_PRED
1062	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
1063	#endif
1064	#if HHI_INTERVIEW_SKIP
1065	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFullyRenderedSec );
1066	#else
1067	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1068	#endif
1069	rpcTempCU->initEstData( uiDepth, iQP );
1070	#if HHI_INTER_VIEW_RESIDUAL_PRED
1071	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
1072	#endif
1073	#if HHI_INTERVIEW_SKIP
1074	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFullyRenderedSec );
1075	#else
1076	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1077	#endif
1078	rpcTempCU->initEstData( uiDepth, iQP );
1079	#if HHI_INTER_VIEW_RESIDUAL_PRED
1080	rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag );
1081	#endif
1082	#if HHI_INTERVIEW_SKIP
1083	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFullyRenderedSec );
1084	#else
1085	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1086	#endif
1087	rpcTempCU->initEstData( uiDepth, iQP );
1088
1089	#endif
1090	} //! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
1091	#endif
1092	#if LGE_ILLUCOMP_B0045
1093	}
1094	#endif
1095	#if HHI_INTER_VIEW_RESIDUAL_PRED
1096	} // uiResPrdId
1097	#endif
1098	} // != I_SLICE
1099
1100	// initialize PCM flag
1101	rpcTempCU->setIPCMFlag( 0, false);
1102	rpcTempCU->setIPCMFlagSubParts ( false, 0, uiDepth); //SUB_LCU_DQP
1103
1104	// do normal intra modes
1105	if ( !bEarlySkip )
1106	{
1107	// speedup for inter frames
1108	#if HHI_INTERVIEW_SKIP
1109	if( ( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1110	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1111	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1112	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0 ) && !bFullyRenderedSec ) // avoid very complex intra if it is unlikely
1113	#else
1114	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1115	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1116	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1117	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0 ) // avoid very complex intra if it is unlikely
1118	#endif
1119	{
1120	#if LGE_ILLUCOMP_B0045
1121	rpcTempCU->setICFlagSubParts(false, 0, 0, uiDepth);
1122	#endif
1123	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1124	rpcTempCU->initEstData( uiDepth, iQP );
1125	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1126	{
1127	#if OL_QTLIMIT_PREDCODING_B0068 //Try IntraNxN
1128	if(bTrySplit)
1129	{
1130	#endif
1131	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1132	{
1133	#if LGE_ILLUCOMP_B0045
1134	rpcTempCU->setICFlagSubParts(false, 0, 0, uiDepth);
1135	#endif
1136	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1137	rpcTempCU->initEstData( uiDepth, iQP );
1138	}
1139	#if OL_QTLIMIT_PREDCODING_B0068
1140	}
1141	#endif
1142	}
1143	}
1144	}
1145
1146	// test PCM
1147	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1148	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1149	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1150	{
1151	UInt uiRawBits = (g_uiBitDepth * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) * 3 / 2);
1152	UInt uiBestBits = rpcBestCU->getTotalBits();
1153	#if HHI_VSO
1154	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1155	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1156	#else
1157	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1158	#endif
1159	{
1160	#if LGE_ILLUCOMP_B0045
1161	rpcTempCU->setICFlagSubParts(false, 0, 0, uiDepth);
1162	#endif
1163	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1164	rpcTempCU->initEstData( uiDepth, iQP );
1165	}
1166	}
1167	#if HHI_MPI
1168	if( rpcBestCU->getSlice()->getSPS()->getUseMVI() && rpcBestCU->getSlice()->getSliceType() != I_SLICE )
1169	{
1170	xCheckRDCostMvInheritance( rpcBestCU, rpcTempCU, uiDepth, false, false );
1171	rpcTempCU->initEstData( uiDepth, iQP );
1172	xCheckRDCostMvInheritance( rpcBestCU, rpcTempCU, uiDepth, true, false );
1173	rpcTempCU->initEstData( uiDepth, iQP );
1174	}
1175	#endif
1176	#if LOSSLESS_CODING
1177	if (isAddLowestQP && (iQP == lowestQP))
1178	{
1179	iQP = iMinQP;
1180	}
1181	#endif
1182	}
1183
1184	m_pcEntropyCoder->resetBits();
1185	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1186	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1187	if(m_pcEncCfg->getUseSBACRD())
1188	{
1189	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1190	}
1191
1192	#if HHI_VSO
1193	if ( m_pcRdCost->getUseVSO() )
1194	{
1195	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1196	}
1197	else
1198	#endif
1199	{
1200	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1201	}
1202
1203	// accumulate statistics for early skip
1204	if ( m_pcEncCfg->getUseFastEnc() )
1205	{
1206	if ( rpcBestCU->isSkipped(0) )
1207	{
1208	Int iIdx = g_aucConvertToBit[ rpcBestCU->getWidth(0) ];
1209	afCost[ iIdx ] += rpcBestCU->getTotalCost();
1210	aiNum [ iIdx ] ++;
1211	}
1212	}
1213
1214	// Early CU determination
1215	if( m_pcEncCfg->getUseEarlyCU() && ((*rpcBestCU->getPredictionMode()) == 0) )
1216	{
1217	bSubBranch = false;
1218	}
1219	else
1220	{
1221	bSubBranch = true;
1222	}
1223	#if HHI_INTERVIEW_SKIP
1224	rpcBestCU->setRenderableSubParts(bFullyRenderedSec,0,rpcBestCU->getDepth( 0 )) ;
1225	#endif
1226	}
1227	else if(!(bSliceEnd && bInsidePicture))
1228	{
1229	bBoundary = true;
1230	}
1231
1232	#if LOSSLESS_CODING
1233	// copy orginal YUV samples to PCM buffer
1234	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1235	{
1236	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1237	}
1238	#endif
1239	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1240	{
1241	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1242	#if H0736_AVC_STYLE_QP_RANGE
1243	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1244	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1245	#if LOSSLESS_CODING
1246	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
1247	{
1248	isAddLowestQP = true;
1249	iMinQP = iMinQP - 1;
1250	}
1251	#endif
1252	#else
1253	iMinQP = Clip3( MIN_QP, MAX_QP, iBaseQP-idQP );
1254	iMaxQP = Clip3( MIN_QP, MAX_QP, iBaseQP+idQP );
1255	#if LOSSLESS_CODING
1256	if ( (rpcTempCU->getSlice()->getSPS()->getUseLossless()) && (lowestQP < iMinQP) && rpcTempCU->getSlice()->getPPS()->getUseDQP() )
1257	{
1258	isAddLowestQP = true;
1259	iMinQP = iMinQP - 1;
1260	}
1261	#endif
1262	#endif
1263	}
1264	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1265	{
1266	iMinQP = iBaseQP;
1267	iMaxQP = iBaseQP;
1268	}
1269	else
1270	{
1271	Int iStartQP;
1272	if( pcPic->getCU( rpcTempCU->getAddr() )->getEntropySliceStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getEntropySliceCurStartCUAddr())
1273	{
1274	iStartQP = rpcTempCU->getQP(0);
1275	}
1276	else
1277	{
1278	UInt uiCurSliceStartPartIdx = pcSlice->getEntropySliceCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1279	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1280	}
1281	iMinQP = iStartQP;
1282	iMaxQP = iStartQP;
1283	}
1284
1285	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1286	{
1287	#if LOSSLESS_CODING
1288	if (isAddLowestQP && (iQP == iMinQP))
1289	{
1290	iQP = lowestQP;
1291	}
1292	#endif
1293	rpcTempCU->initEstData( uiDepth, iQP );
1294
1295	// further split
1296	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1297	{
1298	#if HHI_VSO
1299	// reset Model
1300	if( m_pcRdCost->getUseRenModel() )
1301	{
1302	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1303	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1304	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1305	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1306	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1307	}
1308	#endif
1309	UChar uhNextDepth = uiDepth+1;
1310	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1311	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1312
1313	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1314	{
1315	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1316	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1317
1318	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getEntropySliceCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getEntropySliceCurEndCUAddr();
1319	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1320	{
1321	if( m_bUseSBACRD )
1322	{
1323	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1324	{
1325	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1326	}
1327	else
1328	{
1329	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1330	}
1331	}
1332
1333	#if AMP_ENC_SPEEDUP
1334	if ( rpcBestCU->isIntra(0) )
1335	{
1336	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1337	}
1338	else
1339	{
1340	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1341	}
1342	#else
1343	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1344	#endif
1345
1346	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1347	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1348
1349	#if HHI_VSO
1350	#if HHI_VSO_SET_OPTIM
1351	#else
1352	if( m_pcRdCost->getUseRenModel() ) // necessary ??
1353	{
1354	UInt uiWidth = m_ppcRecoYuvBest[uhNextDepth]->getWidth ( );
1355	UInt uiHeight = m_ppcRecoYuvBest[uhNextDepth]->getHeight ( );
1356	Pel* piSrc = m_ppcRecoYuvBest[uhNextDepth]->getLumaAddr( 0 );
1357	UInt uiSrcStride = m_ppcRecoYuvBest[uhNextDepth]->getStride ( );
1358	m_pcRdCost->setRenModelData( pcSubBestPartCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1359	}
1360	#endif
1361	#endif
1362	}
1363	else if (bInSlice)
1364	{
1365	pcSubBestPartCU->copyToPic( uhNextDepth );
1366	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1367	}
1368	}
1369
1370	if( !bBoundary )
1371	{
1372	m_pcEntropyCoder->resetBits();
1373	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1374
1375	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1376	if(m_pcEncCfg->getUseSBACRD())
1377	{
1378	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1379	}
1380	}
1381	#if HHI_INTERVIEW_SKIP_LAMBDA_SCALE
1382	if( bFullyRenderedSec )
1383	{
1384	m_pcRdCost->setLambdaScale( m_pcEncCfg->getInterViewSkipLambdaScale() );
1385	}
1386	else
1387	{
1388	m_pcRdCost->setLambdaScale( 1 );
1389	}
1390	#endif
1391
1392	#if HHI_VSO
1393	if ( m_pcRdCost->getUseVSO() )
1394	{
1395	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1396	}
1397	else
1398	#endif
1399	{
1400	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1401	}
1402
1403	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1404	{
1405	Bool bHasRedisual = false;
1406	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1407	{
1408	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getEntropySliceStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getEntropySliceCurStartCUAddr() ) &&
1409	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1410	{
1411	bHasRedisual = true;
1412	break;
1413	}
1414	}
1415
1416	UInt uiTargetPartIdx;
1417	if ( pcPic->getCU( rpcTempCU->getAddr() )->getEntropySliceStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getEntropySliceCurStartCUAddr() )
1418	{
1419	uiTargetPartIdx = pcSlice->getEntropySliceCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1420	}
1421	else
1422	{
1423	uiTargetPartIdx = 0;
1424	}
1425	if ( bHasRedisual )
1426	{
1427	#if !RDO_WITHOUT_DQP_BITS
1428	m_pcEntropyCoder->resetBits();
1429	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1430	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1431	if(m_pcEncCfg->getUseSBACRD())
1432	{
1433	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1434	}
1435	#if HHI_VSO
1436	if ( m_pcRdCost->getUseLambdaScaleVSO())
1437	{
1438	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1439	}
1440	else
1441	#endif
1442	{
1443	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1444	}
1445	#endif
1446	}
1447	else
1448	{
1449	#if LOSSLESS_CODING
1450	if (((rpcTempCU->getQP(uiTargetPartIdx) != rpcTempCU->getRefQP(uiTargetPartIdx)) ) && (rpcTempCU->getSlice()->getSPS()->getUseLossless()))
1451	{
1452	rpcTempCU->getTotalCost() = MAX_DOUBLE;
1453	}
1454	#endif
1455	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1456	}
1457	}
1458
1459	if( m_bUseSBACRD )
1460	{
1461	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1462	}
1463	Bool bEntropyLimit=false;
1464	Bool bSliceLimit=false;
1465	bSliceLimit=rpcBestCU->getSlice()->getSliceMode()==AD_HOC_SLICES_FIXED_NUMBER_OF_BYTES_IN_SLICE&&(rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1466	if(rpcBestCU->getSlice()->getEntropySliceMode()==SHARP_MULTIPLE_CONSTRAINT_BASED_ENTROPY_SLICE&&m_pcEncCfg->getUseSBACRD())
1467	{
1468	if(rpcBestCU->getTotalBins()>rpcBestCU->getSlice()->getEntropySliceArgument())
1469	{
1470	bEntropyLimit=true;
1471	}
1472	}
1473	else if(rpcBestCU->getSlice()->getEntropySliceMode()==SHARP_MULTIPLE_CONSTRAINT_BASED_ENTROPY_SLICE)
1474	{
1475	if(rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getEntropySliceArgument())
1476	{
1477	bEntropyLimit=true;
1478	}
1479	}
1480	if(rpcBestCU->getDepth(0)>=rpcBestCU->getSlice()->getPPS()->getSliceGranularity())
1481	{
1482	bSliceLimit=false;
1483	bEntropyLimit=false;
1484	}
1485	if(bSliceLimit\|\|bEntropyLimit)
1486	{
1487	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1488	}
1489	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1490	} // with sub partitioned prediction.
1491	#if LOSSLESS_CODING
1492	if (isAddLowestQP && (iQP == lowestQP))
1493	{
1494	iQP = iMinQP;
1495	}
1496	#endif
1497	} // SPLIT- QP Loop
1498
1499	#if HHI_VSO
1500	if( m_pcRdCost->getUseRenModel() )
1501	{
1502	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1503	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1504	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1505	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1506	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1507	}
1508	#endif
1509
1510	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1511
1512	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1513	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1514	{
1515	return;
1516	}
1517
1518	// Assert if Best prediction mode is NONE
1519	// Selected mode's RD-cost must be not MAX_DOUBLE.
1520	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1521	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1522	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1523	}
1524
1525	/** finish encoding a cu and handle end-of-slice conditions
1526	* \param pcCU
1527	* \param uiAbsPartIdx
1528	* \param uiDepth
1529	* \returns Void
1530	*/
1531	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1532	{
1533	TComPic* pcPic = pcCU->getPic();
1534	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1535
1536	//Calculate end address
1537	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1538
1539	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1540	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1541	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1542	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1543	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1544	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1545	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1546	{
1547	uiInternalAddress--;
1548	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1549	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1550	}
1551	uiInternalAddress++;
1552	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1553	{
1554	uiInternalAddress = 0;
1555	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1556	}
1557	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1558
1559	// Encode slice finish
1560	Bool bTerminateSlice = false;
1561	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1562	{
1563	bTerminateSlice = true;
1564	}
1565	UInt uiGranularityWidth = g_uiMaxCUWidth>>(pcSlice->getPPS()->getSliceGranularity());
1566	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1567	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1568	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1569	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1570
1571	#if BURST_IPCM
1572	if(granularityBoundary && (!(pcCU->getIPCMFlag(uiAbsPartIdx) && ( pcCU->getNumSucIPCM() > 1 ))))
1573	#else
1574	if(granularityBoundary)
1575	#endif
1576	{
1577	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1578	if (!bTerminateSlice)
1579	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1580	}
1581
1582	Int numberOfWrittenBits = 0;
1583	if (m_pcBitCounter)
1584	{
1585	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1586	}
1587
1588	// Calculate slice end IF this CU puts us over slice bit size.
1589	unsigned iGranularitySize = pcCU->getPic()->getNumPartInCU()>>(pcSlice->getPPS()->getSliceGranularity()<<1);
1590	int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1591	if(iGranularityEnd<=pcSlice->getEntropySliceCurStartCUAddr())
1592	{
1593	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1594	}
1595	// Set slice end parameter
1596	if(pcSlice->getSliceMode()==AD_HOC_SLICES_FIXED_NUMBER_OF_BYTES_IN_SLICE&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1597	{
1598	pcSlice->setEntropySliceCurEndCUAddr(iGranularityEnd);
1599	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1600	return;
1601	}
1602	// Set entropy slice end parameter
1603	if(m_pcEncCfg->getUseSBACRD())
1604	{
1605	TEncBinCABAC pppcRDSbacCoder = (TEncBinCABAC ) m_pppcRDSbacCoder[0][CI_CURR_BEST]->getEncBinIf();
1606	UInt uiBinsCoded = pppcRDSbacCoder->getBinsCoded();
1607	if(pcSlice->getEntropySliceMode()==SHARP_MULTIPLE_CONSTRAINT_BASED_ENTROPY_SLICE&&!pcSlice->getFinalized()&&pcSlice->getEntropySliceCounter()+uiBinsCoded>pcSlice->getEntropySliceArgument())
1608	{
1609	pcSlice->setEntropySliceCurEndCUAddr(iGranularityEnd);
1610	return;
1611	}
1612	}
1613	else
1614	{
1615	if(pcSlice->getEntropySliceMode()==SHARP_MULTIPLE_CONSTRAINT_BASED_ENTROPY_SLICE&&!pcSlice->getFinalized()&&pcSlice->getEntropySliceCounter()+numberOfWrittenBits>pcSlice->getEntropySliceArgument())
1616	{
1617	pcSlice->setEntropySliceCurEndCUAddr(iGranularityEnd);
1618	return;
1619	}
1620	}
1621	if(granularityBoundary)
1622	{
1623	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1624	if(m_pcEncCfg->getUseSBACRD())
1625	{
1626	TEncBinCABAC pppcRDSbacCoder = (TEncBinCABAC ) m_pppcRDSbacCoder[0][CI_CURR_BEST]->getEncBinIf();
1627	pcSlice->setEntropySliceCounter(pcSlice->getEntropySliceCounter()+pppcRDSbacCoder->getBinsCoded());
1628	pppcRDSbacCoder->setBinsCoded( 0 );
1629	}
1630	else
1631	{
1632	pcSlice->setEntropySliceCounter(pcSlice->getEntropySliceCounter()+numberOfWrittenBits);
1633	}
1634	if (m_pcBitCounter)
1635	{
1636	m_pcEntropyCoder->resetBits();
1637	}
1638	}
1639	}
1640
1641	/** Compute QP for each CU
1642	* \param pcCU Target CU
1643	* \param uiDepth CU depth
1644	* \returns quantization parameter
1645	*/
1646	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1647	{
1648	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1649	Int iQpOffset = 0;
1650	if ( m_pcEncCfg->getUseAdaptiveQP() )
1651	{
1652	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1653	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1654	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1655	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1656	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1657	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1658	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1659
1660	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1661	Double dAvgAct = pcAQLayer->getAvgActivity();
1662	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1663	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1664	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1665	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1666	}
1667	#if H0736_AVC_STYLE_QP_RANGE
1668	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1669	#else
1670	return Clip3( MIN_QP, MAX_QP, iBaseQp+iQpOffset );
1671	#endif
1672	}
1673
1674	/** encode a CU block recursively
1675	* \param pcCU
1676	* \param uiAbsPartIdx
1677	* \param uiDepth
1678	* \returns Void
1679	*/
1680	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1681	{
1682	TComPic* pcPic = pcCU->getPic();
1683
1684	Bool bBoundary = false;
1685	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1686	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1687	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1688	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1689
1690	#if BURST_IPCM
1691	if( getCheckBurstIPCMFlag() )
1692	{
1693	pcCU->setLastCUSucIPCMFlag( checkLastCUSucIPCM( pcCU, uiAbsPartIdx ));
1694	pcCU->setNumSucIPCM( countNumSucIPCM ( pcCU, uiAbsPartIdx ) );
1695	}
1696	#endif
1697
1698	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1699	// If slice start is within this cu...
1700	Bool bSliceStart = pcSlice->getEntropySliceCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1701	pcSlice->getEntropySliceCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1702	// We need to split, so don't try these modes.
1703	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1704	{
1705	#if HHI_MPI
1706	if( pcCU->getTextureModeDepth( uiAbsPartIdx ) == -1 \|\| uiDepth < pcCU->getTextureModeDepth( uiAbsPartIdx ) )
1707	{
1708	#endif
1709
1710	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1711
1712	#if HHI_MPI
1713	}
1714	#endif
1715	}
1716	else
1717	{
1718	bBoundary = true;
1719	}
1720
1721	#if HHI_MPI
1722	if( uiDepth == pcCU->getTextureModeDepth( uiAbsPartIdx ) )
1723	{
1724	xSaveDepthWidthHeight( pcCU );
1725	pcCU->setSizeSubParts( g_uiMaxCUWidth>>uiDepth, g_uiMaxCUHeight>>uiDepth, uiAbsPartIdx, uiDepth );
1726	pcCU->setDepthSubParts( uiDepth, uiAbsPartIdx );
1727
1728	if( ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1729	{
1730	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1731	}
1732
1733	if( !pcCU->getSlice()->isIntra() )
1734	{
1735	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1736	}
1737
1738	if( pcCU->isSkipped( uiAbsPartIdx ) )
1739	{
1740	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx, 0 );
1741	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1742	xRestoreDepthWidthHeight( pcCU );
1743	return;
1744	}
1745
1746	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1747
1748	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1749
1750	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1751	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1752	xRestoreDepthWidthHeight( pcCU );
1753	}
1754	#endif
1755
1756	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1757	{
1758	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1759	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1760	{
1761	setdQPFlag(true);
1762	}
1763	#if BURST_IPCM
1764	pcCU->setNumSucIPCM(0);
1765	pcCU->setLastCUSucIPCMFlag(false);
1766	#endif
1767	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1768	{
1769	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1770	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1771	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getEntropySliceCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getEntropySliceCurEndCUAddr();
1772	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1773	{
1774	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1775	}
1776	}
1777	return;
1778	}
1779
1780	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1781	{
1782	setdQPFlag(true);
1783	}
1784	#if HHI_MPI
1785	if( pcCU->getTextureModeDepth( uiAbsPartIdx ) == -1 )
1786	{
1787	#endif
1788	if( !pcCU->getSlice()->isIntra() )
1789	{
1790	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1791	}
1792	#if HHI_MPI
1793	}
1794	#endif
1795
1796	if( pcCU->isSkipped( uiAbsPartIdx ) )
1797	{
1798	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx, 0 );
1799	#if LGE_ILLUCOMP_B0045
1800	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1801	#endif
1802	#if HHI_INTER_VIEW_RESIDUAL_PRED
1803	m_pcEntropyCoder->encodeResPredFlag( pcCU, uiAbsPartIdx, 0 );
1804	#endif
1805	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1806	return;
1807	}
1808	#if HHI_MPI
1809	if( pcCU->getTextureModeDepth( uiAbsPartIdx ) == -1 )
1810	{
1811	#endif
1812	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1813
1814	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1815
1816	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1817	{
1818	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1819
1820	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1821	{
1822	// Encode slice finish
1823	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1824	return;
1825	}
1826	}
1827
1828	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1829	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1830	#if LGE_ILLUCOMP_B0045
1831	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1832	#endif
1833	#if HHI_INTER_VIEW_RESIDUAL_PRED
1834	if( !pcCU->isIntra( uiAbsPartIdx ) )
1835	{
1836	m_pcEntropyCoder->encodeResPredFlag( pcCU, uiAbsPartIdx, 0 );
1837	}
1838	#endif
1839	#if HHI_MPI
1840	}
1841	#endif
1842
1843	// Encode Coefficients
1844	Bool bCodeDQP = getdQPFlag();
1845	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1846	setdQPFlag( bCodeDQP );
1847
1848	// --- write terminating bit ---
1849	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1850	}
1851
1852	/** check RD costs for a CU block encoded with merge
1853	* \param rpcBestCU
1854	* \param rpcTempCU
1855	* \returns Void
1856	*/
1857	#if HHI_INTERVIEW_SKIP
1858	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool bSkipRes )
1859	#else
1860	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
1861	#endif
1862	{
1863	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1864	#if HHI_INTER_VIEW_MOTION_PRED
1865	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1866	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1867	#else
1868	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS << 1]; // double length for mv of both lists
1869	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1870	#endif
1871	Int numValidMergeCand = 0;
1872
1873	#if HHI_INTER_VIEW_RESIDUAL_PRED
1874	Bool bResPrdAvail = rpcTempCU->getResPredAvail( 0 );
1875	Bool bResPrdFlag = rpcTempCU->getResPredFlag ( 0 );
1876	#endif
1877	#if LGE_ILLUCOMP_B0045
1878	Bool bICFlag = rpcTempCU->getICFlag(0);
1879	#endif
1880
1881	#if HHI_INTER_VIEW_MOTION_PRED
1882	for( UInt ui = 0; ui < MRG_MAX_NUM_CANDS_MEM; ++ui )
1883	#else
1884	for( UInt ui = 0; ui < MRG_MAX_NUM_CANDS; ++ui )
1885	#endif
1886	{
1887	uhInterDirNeighbours[ui] = 0;
1888	}
1889	UChar uhDepth = rpcTempCU->getDepth( 0 );
1890
1891	#if HHI_VSO
1892	if( m_pcRdCost->getUseRenModel() )
1893	{
1894	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1895	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1896	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1897	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1898	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1899	}
1900	#endif
1901
1902	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1903	rpcTempCU->getInterMergeCandidates( 0, 0, uhDepth, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1904
1905	#if FAST_DECISION_FOR_MRG_RD_COST
1906	Bool bestIsSkip = false;
1907	#endif
1908
1909	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1910	{
1911	{
1912	TComYuv* pcPredYuvTemp = NULL;
1913	#if LOSSLESS_CODING
1914	UInt iteration;
1915	if ( rpcTempCU->isLosslessCoded(0))
1916	{
1917	iteration = 1;
1918	}
1919	else
1920	{
1921	iteration = 2;
1922	}
1923
1924	#if HHI_INTERVIEW_SKIP
1925	for( UInt uiNoResidual = (bSkipRes ? 1:0); uiNoResidual < iteration; ++uiNoResidual )
1926	#else
1927	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1928	#endif
1929	#else
1930	#if HHI_INTERVIEW_SKIP
1931	for( UInt uiNoResidual = (bSkipRes ? 1:0); uiNoResidual < 2; ++uiNoResidual )
1932	#else
1933	for( UInt uiNoResidual = 0; uiNoResidual < 2; ++uiNoResidual )
1934	#endif
1935	#endif
1936	{
1937	#if FAST_DECISION_FOR_MRG_RD_COST
1938	if( !(bestIsSkip && uiNoResidual == 0) )
1939	{
1940	#endif
1941	// set MC parameters
1942	rpcTempCU->setPredModeSubParts( MODE_SKIP, 0, uhDepth ); // interprets depth relative to LCU level
1943	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1944	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1945	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1946	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1947	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1948	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1949
1950	#if HHI_INTER_VIEW_RESIDUAL_PRED
1951	rpcTempCU->setResPredAvailSubParts( bResPrdAvail, 0, 0, uhDepth );
1952	rpcTempCU->setResPredFlagSubParts ( bResPrdFlag, 0, 0, uhDepth );
1953	#endif
1954	#if LGE_ILLUCOMP_B0045
1955	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uhDepth);
1956	#endif
1957
1958	// do MC
1959	#if HHI_INTERVIEW_SKIP
1960	if ( (uiNoResidual == 0) \|\| bSkipRes )
1961	#else
1962	if ( uiNoResidual == 0 )
1963	#endif
1964	{
1965	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1966	// save pred adress
1967	pcPredYuvTemp = m_ppcPredYuvTemp[uhDepth];
1968
1969	}
1970	else
1971	{
1972	#if FAST_DECISION_FOR_MRG_RD_COST
1973	if( bestIsSkip)
1974	{
1975	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1976	// save pred adress
1977	pcPredYuvTemp = m_ppcPredYuvTemp[uhDepth];
1978	}
1979	else
1980	{
1981	#endif
1982	if ( pcPredYuvTemp != m_ppcPredYuvTemp[uhDepth])
1983	{
1984	//adress changes take best (old temp)
1985	pcPredYuvTemp = m_ppcPredYuvBest[uhDepth];
1986	}
1987	#if FAST_DECISION_FOR_MRG_RD_COST
1988	}
1989	#endif
1990	}
1991	#if HHI_VSO
1992	if( m_pcRdCost->getUseRenModel() )
1993	{ //Reset
1994	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1995	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1996	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1997	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1998	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1999	}
2000	#endif
2001	// estimate residual and encode everything
2002	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2003	m_ppcOrigYuv [uhDepth],
2004	pcPredYuvTemp,
2005	m_ppcResiYuvTemp[uhDepth],
2006	m_ppcResiYuvBest[uhDepth],
2007	m_ppcRecoYuvTemp[uhDepth],
2008	#if HHI_INTER_VIEW_RESIDUAL_PRED
2009	m_ppcResPredTmp [uhDepth],
2010	#endif
2011	(uiNoResidual? true:false) );
2012	Bool bQtRootCbf = rpcTempCU->getQtRootCbf(0) == 1;
2013
2014	#if H0736_AVC_STYLE_QP_RANGE
2015	Int orgQP = rpcTempCU->getQP( 0 );
2016	xCheckDQP( rpcTempCU );
2017	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2018	rpcTempCU->initEstData( uhDepth, orgQP );
2019	#else
2020	UInt uiOrgQP = rpcTempCU->getQP( 0 );
2021	xCheckDQP( rpcTempCU );
2022	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2023	rpcTempCU->initEstData( uhDepth, uiOrgQP );
2024	#endif
2025
2026	#if FAST_DECISION_FOR_MRG_RD_COST
2027	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2028	{
2029	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2030	}
2031	#endif
2032
2033	if (!bQtRootCbf)
2034	break;
2035	#if FAST_DECISION_FOR_MRG_RD_COST
2036	}
2037	#endif
2038	}
2039	}
2040	}
2041	}
2042
2043	#if AMP_MRG
2044	#if HHI_INTERVIEW_SKIP
2045	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bSkipRes, Bool bUseMRG)
2046	#else
2047	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2048	#endif
2049	#else
2050	#if HHI_INTERVIEW_SKIP
2051	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bSkipRes)
2052	#else
2053	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2054	#endif
2055	#endif
2056	{
2057	UChar uhDepth = rpcTempCU->getDepth( 0 );
2058
2059	#if HHI_VSO
2060	if( m_pcRdCost->getUseRenModel() )
2061	{
2062	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2063	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2064	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2065	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2066	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2067	}
2068	#endif
2069
2070	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2071
2072	#if HHI_INTER_VIEW_RESIDUAL_PRED
2073	Bool bResPrdAvail = rpcTempCU->getResPredAvail( 0 );
2074	Bool bResPrdFlag = rpcTempCU->getResPredFlag ( 0 );
2075	#endif
2076
2077	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2078	#if HHI_INTER_VIEW_RESIDUAL_PRED
2079	rpcTempCU->setResPredAvailSubParts( bResPrdAvail, 0, 0, uhDepth );
2080	rpcTempCU->setResPredFlagSubParts ( bResPrdFlag, 0, 0, uhDepth );
2081	#endif
2082	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2083
2084	#if HHI_INTER_VIEW_RESIDUAL_PRED
2085	#if !LG_RESTRICTEDRESPRED_M24766
2086	if( rpcTempCU->getResPredFlag( 0 ) )
2087	{ // subtract residual prediction from original in motion search
2088	m_ppcOrigYuv[uhDepth]->add( m_ppcResPredTmp [uhDepth], rpcTempCU->getWidth( 0 ), rpcTempCU->getHeight( 0 ), true );
2089	}
2090	#endif
2091	#endif
2092
2093	#if AMP_MRG
2094	rpcTempCU->setMergeAMP (true);
2095	#if HHI_INTERVIEW_SKIP
2096	#if LG_RESTRICTEDRESPRED_M24766
2097	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcResPredTmp[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bSkipRes, bUseMRG );
2098	#else
2099	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bSkipRes, bUseMRG );
2100	#endif
2101	#else
2102	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2103	#endif
2104	#else
2105	#if HHI_INTERVIEW_SKIP
2106	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bSkipRes );
2107	#else
2108	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2109	#endif
2110	#endif
2111
2112	#if HHI_INTER_VIEW_RESIDUAL_PRED
2113	#if !LG_RESTRICTEDRESPRED_M24766
2114	if( rpcTempCU->getResPredFlag( 0 ) )
2115	{ // add residual prediction to original again
2116	m_ppcOrigYuv[uhDepth]->add( m_ppcResPredTmp [uhDepth], rpcTempCU->getWidth( 0 ), rpcTempCU->getHeight( 0 ) );
2117	}
2118	#endif
2119	#endif
2120
2121	#if AMP_MRG
2122	if ( !rpcTempCU->getMergeAMP() )
2123	{
2124	return;
2125	}
2126	#endif
2127
2128	#if HHI_INTERVIEW_SKIP
2129	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2130	m_ppcOrigYuv[uhDepth],
2131	m_ppcPredYuvTemp[uhDepth],
2132	m_ppcResiYuvTemp[uhDepth],
2133	m_ppcResiYuvBest[uhDepth],
2134	m_ppcRecoYuvTemp[uhDepth],
2135	#if HHI_INTER_VIEW_RESIDUAL_PRED
2136	m_ppcResPredTmp [uhDepth],
2137	#endif
2138	bSkipRes );
2139	#else
2140	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2141	m_ppcOrigYuv[uhDepth],
2142	m_ppcPredYuvTemp[uhDepth],
2143	m_ppcResiYuvTemp[uhDepth],
2144	m_ppcResiYuvBest[uhDepth],
2145	m_ppcRecoYuvTemp[uhDepth],
2146	#if HHI_INTER_VIEW_RESIDUAL_PRED
2147	m_ppcResPredTmp [uhDepth],
2148	#endif
2149	false );
2150	#endif
2151	#if HHI_VSO
2152	if( m_pcRdCost->getUseLambdaScaleVSO() )
2153	{
2154	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2155	}
2156	else
2157	#endif
2158	{
2159	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2160	}
2161
2162	xCheckDQP( rpcTempCU );
2163	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2164	}
2165
2166	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2167	{
2168	UInt uiDepth = rpcTempCU->getDepth( 0 );
2169
2170	#if HHI_VSO
2171	if( m_pcRdCost->getUseRenModel() )
2172	{
2173	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2174	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2175	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2176	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2177	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2178	}
2179	#endif
2180
2181	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2182	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2183
2184	Bool bSeparateLumaChroma = true; // choose estimation mode
2185	Dist uiPreCalcDistC = 0;
2186	if( !bSeparateLumaChroma )
2187	{
2188	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2189	}
2190	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2191
2192	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2193
2194	#if RWTH_SDC_DLT_B0036
2195	if( !rpcTempCU->getSDCFlag( 0 ) )
2196	#endif
2197	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2198
2199	m_pcEntropyCoder->resetBits();
2200	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2201	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2202	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2203	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2204	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2205
2206	// Encode Coefficients
2207	Bool bCodeDQP = getdQPFlag();
2208	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2209	setdQPFlag( bCodeDQP );
2210
2211	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2212
2213	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2214	if(m_pcEncCfg->getUseSBACRD())
2215	{
2216	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2217	}
2218	#if HHI_VSO
2219	if( m_pcRdCost->getUseLambdaScaleVSO())
2220	{
2221	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2222	}
2223	else
2224	#endif
2225	{
2226	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2227	}
2228
2229	xCheckDQP( rpcTempCU );
2230	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2231	}
2232
2233	/** Check R-D costs for a CU with PCM mode.
2234	* \param rpcBestCU pointer to best mode CU data structure
2235	* \param rpcTempCU pointer to testing mode CU data structure
2236	* \returns Void
2237	*
2238	* \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.
2239	*/
2240	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2241	{
2242	UInt uiDepth = rpcTempCU->getDepth( 0 );
2243
2244	rpcTempCU->setIPCMFlag(0, true);
2245	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2246	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2247	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2248
2249	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2250
2251	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2252
2253	m_pcEntropyCoder->resetBits();
2254	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2255	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2256	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2257	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2258
2259	if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2260
2261	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2262	if(m_pcEncCfg->getUseSBACRD())
2263	{
2264	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2265	}
2266	#if HHI_VSO
2267	if ( m_pcRdCost->getUseVSO() )
2268	{
2269	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2270	}
2271	else
2272	#endif
2273	{
2274	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2275	}
2276
2277	xCheckDQP( rpcTempCU );
2278	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2279	}
2280
2281	// check whether current try is the best
2282	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2283	{
2284	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2285	{
2286	TComYuv* pcYuv;
2287	UChar uhDepth = rpcBestCU->getDepth(0);
2288
2289	// Change Information data
2290	TComDataCU* pcCU = rpcBestCU;
2291	rpcBestCU = rpcTempCU;
2292	rpcTempCU = pcCU;
2293
2294	// Change Prediction data
2295	pcYuv = m_ppcPredYuvBest[uhDepth];
2296	m_ppcPredYuvBest[uhDepth] = m_ppcPredYuvTemp[uhDepth];
2297	m_ppcPredYuvTemp[uhDepth] = pcYuv;
2298
2299	// Change Reconstruction data
2300	pcYuv = m_ppcRecoYuvBest[uhDepth];
2301	m_ppcRecoYuvBest[uhDepth] = m_ppcRecoYuvTemp[uhDepth];
2302	m_ppcRecoYuvTemp[uhDepth] = pcYuv;
2303
2304	pcYuv = NULL;
2305	pcCU = NULL;
2306
2307	if( m_bUseSBACRD ) // store temp best CI for next CU coding
2308	m_pppcRDSbacCoder[uhDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uhDepth][CI_NEXT_BEST]);
2309	}
2310	}
2311
2312	/** check whether current try is the best with identifying the depth of current try
2313	* \param rpcBestCU
2314	* \param rpcTempCU
2315	* \returns Void
2316	*/
2317	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2318	{
2319	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2320	{
2321	TComYuv* pcYuv;
2322	// Change Information data
2323	TComDataCU* pcCU = rpcBestCU;
2324	rpcBestCU = rpcTempCU;
2325	rpcTempCU = pcCU;
2326
2327	// Change Prediction data
2328	pcYuv = m_ppcPredYuvBest[uiDepth];
2329	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2330	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2331
2332	// Change Reconstruction data
2333	pcYuv = m_ppcRecoYuvBest[uiDepth];
2334	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2335	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2336
2337	pcYuv = NULL;
2338	pcCU = NULL;
2339
2340	if( m_bUseSBACRD ) // store temp best CI for next CU coding
2341	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2342	}
2343	}
2344
2345	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2346	{
2347	UInt uiDepth = pcCU->getDepth( 0 );
2348
2349	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2350	{
2351	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2352	{
2353	#if !RDO_WITHOUT_DQP_BITS
2354	m_pcEntropyCoder->resetBits();
2355	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2356	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2357	if(m_pcEncCfg->getUseSBACRD())
2358	{
2359	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2360	}
2361
2362	// GT: Change here??
2363	#if HHI_VSO
2364	if ( m_pcRdCost->getUseVSO() )
2365	{
2366	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2367	}
2368	else
2369	#endif
2370	{
2371	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2372	}
2373	#endif
2374	}
2375	else
2376	{
2377	#if LOSSLESS_CODING
2378	if (( ( pcCU->getRefQP( 0 ) != pcCU->getQP( 0 )) ) && (pcCU->getSlice()->getSPS()->getUseLossless()))
2379	{
2380	pcCU->getTotalCost() = MAX_DOUBLE;
2381	}
2382	#endif
2383	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2384	}
2385	}
2386	}
2387
2388	#if BURST_IPCM
2389	/** Check whether the last CU shares the same root as the current CU and is IPCM or not.
2390	* \param pcCU
2391	* \param uiCurAbsPartIdx
2392	* \returns Bool
2393	*/
2394	Bool TEncCu::checkLastCUSucIPCM( TComDataCU* pcCU, UInt uiCurAbsPartIdx )
2395	{
2396	Bool lastCUSucIPCMFlag = false;
2397
2398	UInt curDepth = pcCU->getDepth(uiCurAbsPartIdx);
2399	UInt shift = ((pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx())->getSPS()->getMaxCUDepth() - curDepth)<<1);
2400	UInt startPartUnitIdx = ((uiCurAbsPartIdx&(0x03<<shift))>>shift);
2401
2402	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2403	if( pcSlice->getEntropySliceCurStartCUAddr() == ( pcCU->getSCUAddr() + uiCurAbsPartIdx ) )
2404	{
2405	return false;
2406	}
2407
2408	if(curDepth > 0 && startPartUnitIdx > 0)
2409	{
2410	Int lastValidPartIdx = pcCU->getLastValidPartIdx((Int) uiCurAbsPartIdx );
2411
2412	if( lastValidPartIdx >= 0 )
2413	{
2414	if(( pcCU->getSliceStartCU( uiCurAbsPartIdx ) == pcCU->getSliceStartCU( (UInt) lastValidPartIdx ))
2415	&&
2416	( pcCU->getDepth( uiCurAbsPartIdx ) == pcCU->getDepth( (UInt) lastValidPartIdx ))
2417	&&
2418	pcCU->getIPCMFlag( (UInt) lastValidPartIdx ) )
2419	{
2420	lastCUSucIPCMFlag = true;
2421	}
2422	}
2423	}
2424
2425	return lastCUSucIPCMFlag;
2426	}
2427
2428	/** Count the number of successive IPCM CUs sharing the same root.
2429	* \param pcCU
2430	* \param uiCurAbsPartIdx
2431	* \returns Int
2432	*/
2433	Int TEncCu::countNumSucIPCM ( TComDataCU* pcCU, UInt uiCurAbsPartIdx )
2434	{
2435	Int numSucIPCM = 0;
2436	UInt CurDepth = pcCU->getDepth(uiCurAbsPartIdx);
2437
2438	if( pcCU->getIPCMFlag(uiCurAbsPartIdx) )
2439	{
2440	if(CurDepth == 0)
2441	{
2442	numSucIPCM = 1;
2443	}
2444	else
2445	{
2446	TComPic* pcPic = pcCU->getPic();
2447	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2448	UInt qNumParts = ( pcPic->getNumPartInCU() >> ((CurDepth-1)<<1) )>>2;
2449
2450	Bool continueFlag = true;
2451	UInt absPartIdx = uiCurAbsPartIdx;
2452	UInt shift = ((pcSlice->getSPS()->getMaxCUDepth() - CurDepth)<<1);
2453	UInt startPartUnitIdx = ((uiCurAbsPartIdx&(0x03<<shift))>>shift);
2454
2455	for ( UInt partUnitIdx = startPartUnitIdx; partUnitIdx < 4 && continueFlag; partUnitIdx++, absPartIdx+=qNumParts )
2456	{
2457	UInt lPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[absPartIdx] ];
2458	UInt tPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[absPartIdx] ];
2459	Bool inSliceFlag = ( pcCU->getSCUAddr()+absPartIdx+qNumParts>pcSlice->getEntropySliceCurStartCUAddr() ) && ( pcCU->getSCUAddr()+absPartIdx < pcSlice->getEntropySliceCurEndCUAddr());
2460
2461	if( inSliceFlag && ( lPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( tPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2462	{
2463	UInt uiDepth = pcCU->getDepth(absPartIdx);
2464
2465	if( ( CurDepth == uiDepth) && pcCU->getIPCMFlag( absPartIdx ) )
2466	{
2467	numSucIPCM++;
2468	}
2469	else
2470	{
2471	continueFlag = false;
2472	}
2473	}
2474	}
2475	}
2476	}
2477
2478	return numSucIPCM;
2479	}
2480	#endif
2481
2482	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2483	{
2484	pDst->iN = pSrc->iN;
2485	for (Int i = 0; i < pSrc->iN; i++)
2486	{
2487	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2488	}
2489	}
2490	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2491	{
2492	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2493	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2494	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2495	Bool bSliceStart = pcSlice->getEntropySliceCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2496	pcSlice->getEntropySliceCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2497	Bool bSliceEnd = pcSlice->getEntropySliceCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2498	pcSlice->getEntropySliceCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2499	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2500	{
2501	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2502	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2503	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2504	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2505	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2506	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2507	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2508	}
2509	else
2510	{
2511	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2512
2513	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2514	{
2515	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2516	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2517
2518	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getEntropySliceCurStartCUAddr() &&
2519	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getEntropySliceCurEndCUAddr();
2520	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2521	{
2522	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2523	}
2524	}
2525	}
2526	}
2527
2528	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2529	{
2530	UInt uiCurrDepth = uiNextDepth - 1;
2531	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2532	}
2533
2534	#if LOSSLESS_CODING
2535	/** Function for filling the PCM buffer of a CU using its original sample array
2536	* \param pcCU pointer to current CU
2537	* \param pcOrgYuv pointer to original sample array
2538	* \returns Void
2539	*/
2540	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2541	{
2542
2543	UInt width = pCU->getWidth(0);
2544	UInt height = pCU->getHeight(0);
2545
2546	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2547	Pel* pDstY = pCU->getPCMSampleY();
2548	UInt srcStride = pOrgYuv->getStride();
2549
2550	for(Int y = 0; y < height; y++ )
2551	{
2552	for(Int x = 0; x < width; x++ )
2553	{
2554	pDstY[x] = pSrcY[x];
2555	}
2556	pDstY += width;
2557	pSrcY += srcStride;
2558	}
2559
2560	Pel* pSrcCb = pOrgYuv->getCbAddr();
2561	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2562
2563	Pel* pDstCb = pCU->getPCMSampleCb();
2564	Pel* pDstCr = pCU->getPCMSampleCr();;
2565
2566	UInt srcStrideC = pOrgYuv->getCStride();
2567	UInt heightC = height >> 1;
2568	UInt widthC = width >> 1;
2569
2570	for(Int y = 0; y < heightC; y++ )
2571	{
2572	for(Int x = 0; x < widthC; x++ )
2573	{
2574	pDstCb[x] = pSrcCb[x];
2575	pDstCr[x] = pSrcCr[x];
2576	}
2577	pDstCb += widthC;
2578	pDstCr += widthC;
2579	pSrcCb += srcStrideC;
2580	pSrcCr += srcStrideC;
2581	}
2582	}
2583	#endif
2584
2585	#if ADAPTIVE_QP_SELECTION
2586	/** Collect ARL statistics from one block
2587	*/
2588	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2589	{
2590	for( Int n = 0; n < NumCoeffInCU; n++ )
2591	{
2592	Int u = abs( rpcCoeff[ n ] );
2593	Int absc = rpcArlCoeff[ n ];
2594
2595	if( u != 0 )
2596	{
2597	if( u < LEVEL_RANGE )
2598	{
2599	cSum[ u ] += ( Double )absc;
2600	numSamples[ u ]++;
2601	}
2602	else
2603	{
2604	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2605	numSamples[ LEVEL_RANGE ]++;
2606	}
2607	}
2608	}
2609
2610	return 0;
2611	}
2612
2613	/** Collect ARL statistics from one LCU
2614	* \param pcCU
2615	*/
2616	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2617	{
2618	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2619	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2620
2621	TCoeff* pCoeffY = rpcCU->getCoeffY();
2622	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2623
2624	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2625	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2626
2627	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2628	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2629
2630	// Collect stats to cSum[][] and numSamples[][]
2631	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2632	{
2633	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2634
2635	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2636	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2637	{
2638	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2639	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2640
2641	pCoeffY += uiMinNumCoeffInCU;
2642	pArlCoeffY += uiMinNumCoeffInCU;
2643	}
2644
2645	for(Int u=1; u<LEVEL_RANGE;u++)
2646	{
2647	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
2648	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
2649	}
2650	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
2651	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
2652	}
2653	#endif
2654
2655	#if HHI_MPI
2656	Void TEncCu::xCheckRDCostMvInheritance( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UChar uhTextureModeDepth, Bool bSkipResidual, Bool bRecursiveCall )
2657	{
2658	assert( rpcTempCU->getSlice()->getIsDepth() );
2659	TComDataCU *pcTextureCU = rpcTempCU->getSlice()->getTexturePic()->getCU( rpcTempCU->getAddr() );
2660
2661	const UChar uhDepth = rpcTempCU->getDepth( 0 );
2662	const Int iQP = rpcTempCU->getQP( 0 );
2663	assert( bRecursiveCall == ( uhDepth != uhTextureModeDepth ) );
2664
2665	#if !MTK_UNCONSTRAINED_MVI_B0083
2666	if( uhDepth == uhTextureModeDepth )
2667	{
2668	for( UInt ui = 0; ui < rpcTempCU->getTotalNumPart(); ui++ )
2669	{
2670	if( pcTextureCU->isIntra( rpcTempCU->getZorderIdxInCU() + ui ) )
2671	{
2672	return;
2673	}
2674	}
2675	}
2676	#endif
2677
2678	#if HHI_VSO
2679	if( m_pcRdCost->getUseRenModel() && !bRecursiveCall)
2680	{
2681	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
2682	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
2683	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr();
2684	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
2685	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2686	}
2687	#endif
2688
2689	Bool bSplit = uhDepth < pcTextureCU->getDepth( rpcTempCU->getZorderIdxInCU() );
2690	if( bSplit )
2691	{
2692	const UChar uhNextDepth = uhDepth+1;
2693	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
2694	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
2695
2696	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
2697	{
2698	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
2699	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
2700
2701	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
2702	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getEntropySliceCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getEntropySliceCurEndCUAddr();
2703	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2704	{
2705	if( m_bUseSBACRD )
2706	{
2707	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
2708	{
2709	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhDepth][CI_CURR_BEST]);
2710	}
2711	else
2712	{
2713	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
2714	}
2715	}
2716
2717	xCheckRDCostMvInheritance( pcSubBestPartCU, pcSubTempPartCU, uhTextureModeDepth, bSkipResidual, true );
2718
2719	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
2720	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
2721	}
2722	else if (bInSlice)
2723	{
2724	pcSubBestPartCU->copyToPic( uhNextDepth );
2725	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
2726	}
2727	}
2728
2729	if( uhDepth == uhTextureModeDepth )
2730	{
2731	xAddMVISignallingBits( rpcTempCU );
2732	}
2733
2734	// DQP stuff
2735	{
2736	if( (g_uiMaxCUWidth>>uhDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
2737	{
2738	TComPic *pcPic = rpcTempCU->getPic();
2739	TComSlice *pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
2740	Bool bHasRedisual = false;
2741	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
2742	{
2743	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getEntropySliceStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getEntropySliceCurStartCUAddr() ) &&
2744	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
2745	{
2746	bHasRedisual = true;
2747	break;
2748	}
2749	}
2750
2751	UInt uiTargetPartIdx;
2752	if ( pcPic->getCU( rpcTempCU->getAddr() )->getEntropySliceStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getEntropySliceCurStartCUAddr() )
2753	{
2754	uiTargetPartIdx = pcSlice->getEntropySliceCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
2755	}
2756	else
2757	{
2758	uiTargetPartIdx = 0;
2759	}
2760	if ( ! bHasRedisual )
2761	{
2762	#if LOSSLESS_CODING
2763	if (((rpcTempCU->getQP(uiTargetPartIdx) != rpcTempCU->getRefQP(uiTargetPartIdx)) ) && (rpcTempCU->getSlice()->getSPS()->getUseLossless()))
2764	{
2765	rpcTempCU->getTotalCost() = MAX_DOUBLE;
2766	}
2767	#endif
2768	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uhDepth ); // set QP to default QP
2769	}
2770	}
2771	}
2772
2773	if( m_bUseSBACRD )
2774	{
2775	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uhDepth][CI_TEMP_BEST]);
2776	}
2777	}
2778	else
2779	{
2780	rpcTempCU->setTextureModeDepthSubParts( uhTextureModeDepth, 0, uhDepth );
2781	rpcTempCU->copyTextureMotionDataFrom( pcTextureCU, uhDepth, rpcTempCU->getZorderIdxInCU() );
2782	#if FIX_MPI_B0065
2783	UInt uiAbsPartIdx = rpcTempCU->getZorderIdxInCU();
2784	if( rpcTempCU->getDepth(0) > pcTextureCU->getDepth(uiAbsPartIdx))
2785	{
2786	rpcTempCU->setPartSizeSubParts( SIZE_NxN, 0, uhDepth );
2787	}
2788	else
2789	{
2790	PartSize partSize = pcTextureCU->getPartitionSize(uiAbsPartIdx);
2791	rpcTempCU->setPartSizeSubParts( partSize, 0, uhDepth );
2792	}
2793	#else
2794	rpcTempCU->setPartSizeSubParts( SIZE_NxN, 0, uhDepth );
2795	#endif
2796	for( UInt ui = 0; ui < rpcTempCU->getTotalNumPart(); ui++ )
2797	{
2798	assert( rpcTempCU->getInterDir( ui ) != 0 );
2799	assert( rpcTempCU->getPredictionMode( ui ) != MODE_NONE );
2800	}
2801	rpcTempCU->setPredModeSubParts( bSkipResidual ? MODE_SKIP : MODE_INTER, 0, uhDepth );
2802	m_pcPredSearch->motionCompensation( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
2803
2804	// get Original YUV data from picture
2805	m_ppcOrigYuv[uhDepth]->copyFromPicYuv( rpcBestCU->getPic()->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
2806	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2807	m_ppcOrigYuv[uhDepth],
2808	m_ppcPredYuvTemp[uhDepth],
2809	m_ppcResiYuvTemp[uhDepth],
2810	m_ppcResiYuvBest[uhDepth],
2811	m_ppcRecoYuvTemp[uhDepth],
2812	#if HHI_INTER_VIEW_RESIDUAL_PRED
2813	m_ppcResPredTmp [uhDepth],
2814	#endif
2815	bSkipResidual );
2816
2817	if( uhDepth == uhTextureModeDepth )
2818	{
2819	xAddMVISignallingBits( rpcTempCU );
2820	}
2821	xCheckDQP( rpcTempCU );
2822	}
2823
2824	#if HHI_VSO
2825	if( m_pcRdCost->getUseLambdaScaleVSO() )
2826	{
2827	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2828	}
2829	else
2830	#endif
2831	{
2832	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2833	}
2834
2835	if( rpcTempCU->getPredictionMode( 0 ) == MODE_SKIP && uhDepth == uhTextureModeDepth )
2836	{
2837	if( rpcTempCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uhDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
2838	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( 0 ), 0, uhDepth ); // set QP to default QP
2839	}
2840	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2841	rpcBestCU->copyToPic(uhDepth); // Copy Best data to Picture for next partition prediction.
2842
2843	#if HHI_VSO
2844	if( !bSplit && bRecursiveCall && m_pcRdCost->getUseRenModel() )
2845	{
2846	UInt uiWidth = m_ppcRecoYuvBest[uhDepth]->getWidth ( );
2847	UInt uiHeight = m_ppcRecoYuvBest[uhDepth]->getHeight ( );
2848	UInt uiSrcStride = m_ppcRecoYuvBest[uhDepth]->getStride ( );
2849	Pel* piSrc = m_ppcRecoYuvBest[uhDepth]->getLumaAddr( 0 );
2850	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2851	}
2852	#endif
2853	}
2854
2855	Void TEncCu::xAddMVISignallingBits( TComDataCU* pcCU )
2856	{
2857	const UChar uhDepth = pcCU->getTextureModeDepth( 0 );
2858	m_pcEntropyCoder->resetBits();
2859	xSaveDepthWidthHeight( pcCU );
2860	pcCU->setSizeSubParts( g_uiMaxCUWidth>>uhDepth, g_uiMaxCUHeight>>uhDepth, 0, uhDepth );
2861	pcCU->setDepthSubParts( uhDepth, 0 );
2862	pcCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2863	pcCU->setMergeFlagSubParts( true, 0, 0, uhDepth );
2864	pcCU->setMergeIndexSubParts( HHI_MPI_MERGE_POS, 0, 0, uhDepth );
2865
2866	// check for skip mode
2867	{
2868	Bool bAllZero = true;
2869	for( UInt ui = 0; ui < pcCU->getTotalNumPart(); ui++ )
2870	{
2871	if( pcCU->getCbf( ui, TEXT_LUMA ) \|\| pcCU->getCbf( ui, TEXT_CHROMA_U ) \|\| pcCU->getCbf( ui, TEXT_CHROMA_V ) )
2872	{
2873	bAllZero = false;
2874	break;
2875	}
2876	}
2877	if( bAllZero )
2878	pcCU->setPredModeSubParts( MODE_SKIP, 0, uhDepth );
2879	}
2880
2881
2882	m_pcEntropyCoder->encodeSplitFlag( pcCU, 0, uhDepth, true );
2883	m_pcEntropyCoder->encodeSkipFlag( pcCU, 0, true );
2884
2885	if( pcCU->isSkipped( 0 ) )
2886	{
2887	m_pcEntropyCoder->encodeMergeIndex( pcCU, 0, 0, true );
2888	#if LGE_ILLUCOMP_B0045
2889	m_pcEntropyCoder->encodeICFlag( pcCU, 0, true );
2890	#endif
2891	}
2892	else
2893	{
2894	m_pcEntropyCoder->encodePredMode( pcCU, 0, true );
2895	m_pcEntropyCoder->encodePartSize( pcCU, 0, uhDepth, true );
2896	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
2897	m_pcEntropyCoder->encodePredInfo( pcCU, 0, true );
2898	#if LGE_ILLUCOMP_B0045
2899	m_pcEntropyCoder->encodeICFlag( pcCU, 0, true );
2900	#endif
2901	}
2902	xRestoreDepthWidthHeight( pcCU );
2903
2904	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits();
2905	}
2906
2907	Void TEncCu::xSaveDepthWidthHeight( TComDataCU* pcCU )
2908	{
2909	const Int iSizeInUchar = sizeof( UChar ) * pcCU->getTotalNumPart();
2910	memcpy( m_puhDepthSaved, pcCU->getDepth(), iSizeInUchar );
2911	memcpy( m_puhWidthSaved, pcCU->getWidth(), iSizeInUchar );
2912	memcpy( m_puhHeightSaved, pcCU->getHeight(), iSizeInUchar );
2913	}
2914
2915	Void TEncCu::xRestoreDepthWidthHeight( TComDataCU* pcCU )
2916	{
2917	const Int iSizeInUchar = sizeof( UChar ) * pcCU->getTotalNumPart();
2918	memcpy( pcCU->getDepth(), m_puhDepthSaved, iSizeInUchar );
2919	memcpy( pcCU->getWidth(), m_puhWidthSaved, iSizeInUchar );
2920	memcpy( pcCU->getHeight(), m_puhHeightSaved, iSizeInUchar );
2921	}
2922	#endif
2923
2924	//! \}

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