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TEncCu.cpp

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Last change on this file was 1090, checked in by mediatek-htm, 10 years ago

Integration of JCT3V-J0060. The MACRO is "MTK_SINGLE_DEPTH_VPS_FLAG_J0060".

By YiWen Chen (yiwen.chen@…)

Property svn:eol-style set to native

File size: 106.4 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncCu.cpp
35	\brief Coding Unit (CU) encoder class
36	*/
37
38	#include <stdio.h>
39	#include "TEncTop.h"
40	#include "TEncCu.h"
41	#include "TEncAnalyze.h"
42
43	#include <cmath>
44	#include <algorithm>
45	using namespace std;
46
47	//! \ingroup TLibEncoder
48	//! \{
49
50	// ====================================================================================================================
51	// Constructor / destructor / create / destroy
52	// ====================================================================================================================
53
54	/**
55	\param uiTotalDepth total number of allowable depth
56	\param uiMaxWidth largest CU width
57	\param uiMaxHeight largest CU height
58	*/
59	Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight)
60	{
61	Int i;
62
63	m_uhTotalDepth = uhTotalDepth + 1;
64	m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1];
65	m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1];
66
67	#if H_3D_ARP
68	m_ppcWeightedTempCU = new TComDataCU*[m_uhTotalDepth-1];
69	#endif
70
71	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
72	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
73	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
74	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
75	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
76	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
77	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
78	#if H_3D_DBBP
79	m_ppcOrigYuvDBBP = new TComYuv*[m_uhTotalDepth-1];
80	#endif
81
82	UInt uiNumPartitions;
83	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
84	{
85	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
86	UInt uiWidth = uiMaxWidth >> i;
87	UInt uiHeight = uiMaxHeight >> i;
88
89	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
90	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
91
92	#if H_3D_ARP
93	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
94	#endif
95
96	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight);
97	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight);
98	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight);
99
100	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight);
101	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight);
102	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight);
103
104	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight);
105	#if H_3D_DBBP
106	m_ppcOrigYuvDBBP[i] = new TComYuv; m_ppcOrigYuvDBBP[i]->create(uiWidth, uiHeight);
107	#endif
108	}
109
110	m_bEncodeDQP = false;
111	#if KWU_RC_MADPRED_E0227
112	m_LCUPredictionSAD = 0;
113	m_addSADDepth = 0;
114	m_temporalSAD = 0;
115	m_spatialSAD = 0;
116	#endif
117
118	// initialize partition order.
119	UInt* piTmp = &g_auiZscanToRaster[0];
120	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
121	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
122
123	// initialize conversion matrix from partition index to pel
124	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
125	}
126
127	Void TEncCu::destroy()
128	{
129	Int i;
130
131	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
132	{
133	if(m_ppcBestCU[i])
134	{
135	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
136	}
137	if(m_ppcTempCU[i])
138	{
139	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
140	}
141	#if H_3D_ARP
142	if(m_ppcWeightedTempCU[i])
143	{
144	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
145	}
146	#endif
147	if(m_ppcPredYuvBest[i])
148	{
149	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
150	}
151	if(m_ppcResiYuvBest[i])
152	{
153	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
154	}
155	if(m_ppcRecoYuvBest[i])
156	{
157	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
158	}
159	if(m_ppcPredYuvTemp[i])
160	{
161	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
162	}
163	if(m_ppcResiYuvTemp[i])
164	{
165	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
166	}
167	if(m_ppcRecoYuvTemp[i])
168	{
169	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
170	}
171	if(m_ppcOrigYuv[i])
172	{
173	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
174	}
175	#if H_3D_DBBP
176	if(m_ppcOrigYuvDBBP[i])
177	{
178	m_ppcOrigYuvDBBP[i]->destroy(); delete m_ppcOrigYuvDBBP[i]; m_ppcOrigYuvDBBP[i] = NULL;
179	}
180	#endif
181	}
182	if(m_ppcBestCU)
183	{
184	delete [] m_ppcBestCU;
185	m_ppcBestCU = NULL;
186	}
187	if(m_ppcTempCU)
188	{
189	delete [] m_ppcTempCU;
190	m_ppcTempCU = NULL;
191	}
192
193	#if H_3D_ARP
194	if(m_ppcWeightedTempCU)
195	{
196	delete [] m_ppcWeightedTempCU;
197	m_ppcWeightedTempCU = NULL;
198	}
199	#endif
200	if(m_ppcPredYuvBest)
201	{
202	delete [] m_ppcPredYuvBest;
203	m_ppcPredYuvBest = NULL;
204	}
205	if(m_ppcResiYuvBest)
206	{
207	delete [] m_ppcResiYuvBest;
208	m_ppcResiYuvBest = NULL;
209	}
210	if(m_ppcRecoYuvBest)
211	{
212	delete [] m_ppcRecoYuvBest;
213	m_ppcRecoYuvBest = NULL;
214	}
215	if(m_ppcPredYuvTemp)
216	{
217	delete [] m_ppcPredYuvTemp;
218	m_ppcPredYuvTemp = NULL;
219	}
220	if(m_ppcResiYuvTemp)
221	{
222	delete [] m_ppcResiYuvTemp;
223	m_ppcResiYuvTemp = NULL;
224	}
225	if(m_ppcRecoYuvTemp)
226	{
227	delete [] m_ppcRecoYuvTemp;
228	m_ppcRecoYuvTemp = NULL;
229	}
230	if(m_ppcOrigYuv)
231	{
232	delete [] m_ppcOrigYuv;
233	m_ppcOrigYuv = NULL;
234	}
235	#if H_3D_DBBP
236	if(m_ppcOrigYuvDBBP)
237	{
238	delete [] m_ppcOrigYuvDBBP;
239	m_ppcOrigYuvDBBP = NULL;
240	}
241	#endif
242	}
243
244	/** \param pcEncTop pointer of encoder class
245	*/
246	Void TEncCu::init( TEncTop* pcEncTop )
247	{
248	m_pcEncCfg = pcEncTop;
249	m_pcPredSearch = pcEncTop->getPredSearch();
250	m_pcTrQuant = pcEncTop->getTrQuant();
251	m_pcBitCounter = pcEncTop->getBitCounter();
252	m_pcRdCost = pcEncTop->getRdCost();
253
254	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
255	m_pcCavlcCoder = pcEncTop->getCavlcCoder();
256	m_pcSbacCoder = pcEncTop->getSbacCoder();
257	m_pcBinCABAC = pcEncTop->getBinCABAC();
258
259	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
260	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
261
262	m_pcRateCtrl = pcEncTop->getRateCtrl();
263	}
264
265	// ====================================================================================================================
266	// Public member functions
267	// ====================================================================================================================
268
269	/** \param rpcCU pointer of CU data class
270	*/
271	Void TEncCu::compressCU( TComDataCU*& rpcCU )
272	{
273	// initialize CU data
274	m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
275	m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
276
277	#if KWU_RC_MADPRED_E0227
278	m_LCUPredictionSAD = 0;
279	m_addSADDepth = 0;
280	m_temporalSAD = 0;
281	m_spatialSAD = 0;
282	#endif
283
284	// analysis of CU
285	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 );
286
287	#if ADAPTIVE_QP_SELECTION
288	if( m_pcEncCfg->getUseAdaptQpSelect() )
289	{
290	if(rpcCU->getSlice()->getSliceType()!=I_SLICE) //IIII
291	{
292	xLcuCollectARLStats( rpcCU);
293	}
294	}
295	#endif
296	}
297	/** \param pcCU pointer of CU data class
298	*/
299	Void TEncCu::encodeCU ( TComDataCU* pcCU )
300	{
301	if ( pcCU->getSlice()->getPPS()->getUseDQP() )
302	{
303	setdQPFlag(true);
304	}
305
306	// Encode CU data
307	xEncodeCU( pcCU, 0, 0 );
308	}
309
310	// ====================================================================================================================
311	// Protected member functions
312	// ====================================================================================================================
313	/** Derive small set of test modes for AMP encoder speed-up
314	*\param rpcBestCU
315	*\param eParentPartSize
316	*\param bTestAMP_Hor
317	*\param bTestAMP_Ver
318	*\param bTestMergeAMP_Hor
319	*\param bTestMergeAMP_Ver
320	*\returns Void
321	*/
322	#if AMP_ENC_SPEEDUP
323	#if AMP_MRG
324	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
325	#else
326	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
327	#endif
328	{
329	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
330	{
331	bTestAMP_Hor = true;
332	}
333	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
334	{
335	bTestAMP_Ver = true;
336	}
337	else if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->getMergeFlag(0) == false && rpcBestCU->isSkipped(0) == false )
338	{
339	bTestAMP_Hor = true;
340	bTestAMP_Ver = true;
341	}
342
343	#if AMP_MRG
344	//! Utilizing the partition size of parent PU
345	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
346	{
347	bTestMergeAMP_Hor = true;
348	bTestMergeAMP_Ver = true;
349	}
350
351	if ( eParentPartSize == SIZE_NONE ) //! if parent is intra
352	{
353	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
354	{
355	bTestMergeAMP_Hor = true;
356	}
357	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
358	{
359	bTestMergeAMP_Ver = true;
360	}
361	}
362
363	if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->isSkipped(0) == false )
364	{
365	bTestMergeAMP_Hor = true;
366	bTestMergeAMP_Ver = true;
367	}
368
369	if ( rpcBestCU->getWidth(0) == 64 )
370	{
371	bTestAMP_Hor = false;
372	bTestAMP_Ver = false;
373	}
374	#else
375	//! Utilizing the partition size of parent PU
376	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
377	{
378	bTestAMP_Hor = true;
379	bTestAMP_Ver = true;
380	}
381
382	if ( eParentPartSize == SIZE_2Nx2N )
383	{
384	bTestAMP_Hor = false;
385	bTestAMP_Ver = false;
386	}
387	#endif
388	}
389	#endif
390
391	// ====================================================================================================================
392	// Protected member functions
393	// ====================================================================================================================
394	/** Compress a CU block recursively with enabling sub-LCU-level delta QP
395	*\param rpcBestCU
396	*\param rpcTempCU
397	*\param uiDepth
398	*\returns Void
399	*
400	*- for loop of QP value to compress the current CU with all possible QP
401	*/
402	#if AMP_ENC_SPEEDUP
403	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth, PartSize eParentPartSize )
404	#else
405	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
406	#endif
407	{
408	TComPic* pcPic = rpcBestCU->getPic();
409
410	#if H_3D_QTLPC
411	TComVPS *vps = pcPic->getSlice(0)->getVPS();
412	Bool bLimQtPredFalg = vps->getLimQtPredFlag(pcPic->getSlice(0)->getLayerId());
413	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
414
415	Bool depthMapDetect = (pcTexture != NULL);
416	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
417
418	Bool rapPic = (rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA);
419
420	Bool bTry2NxN = true;
421	Bool bTryNx2N = true;
422	#endif
423	// get Original YUV data from picture
424	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
425
426	#if H_3D_QTLPC
427	Bool bTrySplit = true;
428	Bool bTrySplitDQP = true;
429	#endif
430
431	// variable for Early CU determination
432	Bool bSubBranch = true;
433
434	// variable for Cbf fast mode PU decision
435	Bool doNotBlockPu = true;
436	Bool earlyDetectionSkipMode = false;
437
438	#if H_3D_VSP
439	DisInfo DvInfo;
440	DvInfo.bDV = false;
441	DvInfo.m_acNBDV.setZero();
442	DvInfo.m_aVIdxCan = 0;
443	#if H_3D_NBDV_REF
444	DvInfo.m_acDoNBDV.setZero();
445	#endif
446	#endif
447	Bool bBoundary = false;
448	UInt uiLPelX = rpcBestCU->getCUPelX();
449	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
450	UInt uiTPelY = rpcBestCU->getCUPelY();
451	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
452
453	#if H_MV_ENC_DEC_TRAC
454	#if ENC_DEC_TRACE
455	stopAtPos ( rpcBestCU->getSlice()->getPOC(),
456	rpcBestCU->getSlice()->getLayerId(),
457	rpcBestCU->getCUPelX(),
458	rpcBestCU->getCUPelY(),
459	rpcBestCU->getWidth(0),
460	rpcBestCU->getHeight(0) );
461	#endif
462	#endif
463
464	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
465	Int iMinQP;
466	Int iMaxQP;
467	Bool isAddLowestQP = false;
468
469	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
470	{
471	Int idQP = m_pcEncCfg->getMaxDeltaQP();
472	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
473	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
474	}
475	else
476	{
477	iMinQP = rpcTempCU->getQP(0);
478	iMaxQP = rpcTempCU->getQP(0);
479	}
480
481	if ( m_pcEncCfg->getUseRateCtrl() )
482	{
483	iMinQP = m_pcRateCtrl->getRCQP();
484	iMaxQP = m_pcRateCtrl->getRCQP();
485	}
486	// transquant-bypass (TQB) processing loop variable initialisation ---
487
488	const Int lowestQP = iMinQP; // For TQB, use this QP which is the lowest non TQB QP tested (rather than QP'=0) - that way delta QPs are smaller, and TQB can be tested at all CU levels.
489
490	if ( (rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) )
491	{
492	isAddLowestQP = true; // mark that the first iteration is to cost TQB mode.
493	iMinQP = iMinQP - 1; // increase loop variable range by 1, to allow testing of TQB mode along with other QPs
494	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
495	{
496	iMaxQP = iMinQP;
497	}
498	}
499
500	#if H_3D_IC
501	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE ) && !rpcTempCU->getSlice()->getIsDepth();
502	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
503	#endif
504	// If slice start or slice end is within this cu...
505	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
506	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
507	Bool bSliceEnd = (pcSlice->getSliceSegmentCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
508	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
509	// We need to split, so don't try these modes.
510	if(!bSliceEnd && !bSliceStart && bInsidePicture )
511	{
512	#if H_3D_FAST_TEXTURE_ENCODING
513	Bool bIVFMerge = false;
514	Int iIVFMaxD = 0;
515	Bool bFMD = false;
516	#endif
517	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
518	{
519	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
520
521	if (bIsLosslessMode)
522	{
523	iQP = lowestQP;
524	}
525
526	#if H_3D_QTLPC
527	bTrySplit = true;
528	#endif
529
530	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
531	#if H_3D_QTLPC
532	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
533	#if H_3D_FCO
534	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ) && pcTexture->getReconMark())
535	#else
536	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
537	#endif
538	{
539	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
540	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
541	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitionned than the texture.
542	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
543	{
544	bTrySplit = true;
545	bTryNx2N = true;
546	bTry2NxN = true;
547	}
548	else
549	{
550	bTrySplit = false;
551	bTryNx2N = false;
552	bTry2NxN = false;
553	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
554	{
555	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
556	bTry2NxN = true;
557	else
558	bTryNx2N = true;
559	}
560	}
561	}
562	#endif
563
564	#if H_3D_NBDV
565	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
566	{
567	#if H_3D_ARP && H_3D_IV_MERGE
568	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) \|\| rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
569	#else
570	#if H_3D_ARP
571	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) )
572	#else
573	#if H_3D_IV_MERGE
574	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
575	#else
576	if (0)
577	#endif
578	#endif
579	#endif
580	{
581	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
582	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
583	#if H_3D_IV_MERGE
584	if (rpcTempCU->getSlice()->getIsDepth() )
585	{
586	DvInfo.bDV = rpcTempCU->getDispforDepth(0, 0, &DvInfo);
587	}
588	else
589	{
590	#endif
591	#if H_3D_NBDV_REF
592	if(rpcTempCU->getSlice()->getVPS()->getDepthRefinementFlag( rpcTempCU->getSlice()->getLayerIdInVps()))
593	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
594	else
595	#endif
596	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo);
597
598	#if H_3D_IV_MERGE
599	}
600	#endif
601	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
602	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
603	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
604	}
605	}
606	#if H_3D_FAST_TEXTURE_ENCODING
607	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth())
608	{
609	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
610	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
611	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
612	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
613	}
614	#endif
615	#endif
616	// do inter modes, SKIP and 2Nx2N
617	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
618	{
619	#if H_3D_IC
620	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
621	{
622	Bool bICFlag = uiICId ? true : false;
623	#endif
624	// 2Nx2N
625	if(m_pcEncCfg->getUseEarlySkipDetection())
626	{
627	#if H_3D_IC
628	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
629	#endif
630	#if H_3D_FAST_TEXTURE_ENCODING
631	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
632	#else
633	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
634	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
635	#endif
636	#if H_3D_VSP
637	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
638	#endif
639	}
640	// SKIP
641	#if H_3D_IC
642	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
643	#endif
644	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
645	#if H_3D_FAST_TEXTURE_ENCODING
646	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
647	#endif
648	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
649	#if H_3D_VSP
650	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
651	#endif
652
653	if(!m_pcEncCfg->getUseEarlySkipDetection())
654	{
655	// 2Nx2N, NxN
656	#if H_3D_IC
657	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
658	#endif
659	#if H_3D_FAST_TEXTURE_ENCODING
660	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
661	#else
662	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
663	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
664	#endif
665	#if H_3D_VSP
666	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
667	#endif
668
669	#if H_3D_DBBP
670	if( m_pcEncCfg->getUseDBBP() )
671	{
672	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU, false );
673	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
674	#if H_3D_VSP
675	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
676	#endif
677	}
678	#endif
679
680	if(m_pcEncCfg->getUseCbfFastMode())
681	{
682	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
683	}
684	}
685	#if H_3D_IC
686	}
687	#endif
688	}
689
690	#if H_3D_QTLPC
691	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
692	{
693	bTrySplitDQP = bTrySplit;
694	}
695	#endif
696	if ( bIsLosslessMode )
697	{
698	iQP = iMinQP;
699	}
700	}
701
702	#if KWU_RC_MADPRED_E0227
703	if ( uiDepth <= m_addSADDepth )
704	{
705	m_LCUPredictionSAD += m_temporalSAD;
706	m_addSADDepth = uiDepth;
707	}
708	#endif
709	#if H_3D_DIM_ENC
710	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
711	{
712	earlyDetectionSkipMode = false;
713	}
714	#endif
715	#if H_3D_SINGLE_DEPTH
716	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
717	#if MTK_SINGLE_DEPTH_VPS_FLAG_J0060
718	if(rpcBestCU->getSlice()->getVPS()->getSingleDepthModeFlag(rpcBestCU->getSlice()->getLayerIdInVps()))
719	#else
720	if(rpcBestCU->getSlice()->getApplySingleDepthMode())
721	#endif
722	{
723	xCheckRDCostSingleDepth( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
724	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
725	}
726	#endif
727	if(!earlyDetectionSkipMode)
728	{
729	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
730	{
731	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
732
733	if (bIsLosslessMode)
734	{
735	iQP = lowestQP;
736	}
737	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
738
739	// do inter modes, NxN, 2NxN, and Nx2N
740	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
741	{
742	// 2Nx2N, NxN
743	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
744	{
745	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu
746	#if H_3D_QTLPC
747	&& bTrySplit
748	#endif
749	)
750	{
751	#if H_3D_FAST_TEXTURE_ENCODING
752	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
753	#else
754	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
755	#endif
756	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
757	#if H_3D_VSP
758	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
759	#endif
760	}
761	}
762
763	// 2NxN, Nx2N
764	if(doNotBlockPu
765	#if H_3D_QTLPC
766	&& bTryNx2N
767	#endif
768	)
769	{
770	#if H_3D_FAST_TEXTURE_ENCODING
771	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
772	#else
773	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
774	#endif
775	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
776	#if H_3D_VSP
777	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
778	#endif
779	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
780	{
781	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
782	}
783	}
784	if(doNotBlockPu
785	#if H_3D_QTLPC
786	&& bTry2NxN
787	#endif
788	)
789	{
790	#if H_3D_FAST_TEXTURE_ENCODING
791	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
792	#else
793	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
794	#endif
795	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
796	#if H_3D_VSP
797	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
798	#endif
799	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
800	{
801	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
802	}
803	}
804
805	#if 1
806	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
807	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
808	{
809	#if AMP_ENC_SPEEDUP
810	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
811
812	#if AMP_MRG
813	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
814
815	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
816	#else
817	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
818	#endif
819
820	//! Do horizontal AMP
821	if ( bTestAMP_Hor )
822	{
823	if(doNotBlockPu
824	#if H_3D_QTLPC
825	&& bTry2NxN
826	#endif
827	)
828	{
829	#if H_3D_FAST_TEXTURE_ENCODING
830	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
831	#else
832	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
833	#endif
834	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
835	#if H_3D_VSP
836	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
837	#endif
838	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
839	{
840	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
841	}
842	}
843	if(doNotBlockPu
844	#if H_3D_QTLPC
845	&& bTry2NxN
846	#endif
847	)
848	{
849	#if H_3D_FAST_TEXTURE_ENCODING
850	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
851	#else
852	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
853	#endif
854	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
855	#if H_3D_VSP
856	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
857	#endif
858	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
859	{
860	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
861	}
862	}
863	}
864	#if AMP_MRG
865	else if ( bTestMergeAMP_Hor )
866	{
867	if(doNotBlockPu
868	#if H_3D_QTLPC
869	&& bTry2NxN
870	#endif
871	)
872	{
873	#if H_3D_FAST_TEXTURE_ENCODING
874	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
875	#else
876	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
877	#endif
878	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
879	#if H_3D_VSP
880	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
881	#endif
882	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
883	{
884	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
885	}
886	}
887	if(doNotBlockPu
888	#if H_3D_QTLPC
889	&& bTry2NxN
890	#endif
891	)
892	{
893	#if H_3D_FAST_TEXTURE_ENCODING
894	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
895	#else
896	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
897	#endif
898	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
899	#if H_3D_VSP
900	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
901	#endif
902	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
903	{
904	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
905	}
906	}
907	}
908	#endif
909
910	//! Do horizontal AMP
911	if ( bTestAMP_Ver )
912	{
913	if(doNotBlockPu
914	#if H_3D_QTLPC
915	&& bTryNx2N
916	#endif
917	)
918	{
919	#if H_3D_FAST_TEXTURE_ENCODING
920	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
921	#else
922	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
923	#endif
924	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
925	#if H_3D_VSP
926	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
927	#endif
928	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
929	{
930	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
931	}
932	}
933	if(doNotBlockPu
934	#if H_3D_QTLPC
935	&& bTryNx2N
936	#endif
937	)
938	{
939	#if H_3D_FAST_TEXTURE_ENCODING
940	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
941	#else
942	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
943	#endif
944	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
945	#if H_3D_VSP
946	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
947	#endif
948	}
949	}
950	#if AMP_MRG
951	else if ( bTestMergeAMP_Ver )
952	{
953	if(doNotBlockPu
954	#if H_3D_QTLPC
955	&& bTryNx2N
956	#endif
957	)
958	{
959	#if H_3D_FAST_TEXTURE_ENCODING
960	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
961	#else
962	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
963	#endif
964	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
965	#if H_3D_VSP
966	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
967	#endif
968	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
969	{
970	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
971	}
972	}
973	if(doNotBlockPu
974	#if H_3D_QTLPC
975	&& bTryNx2N
976	#endif
977	)
978	{
979	#if H_3D_FAST_TEXTURE_ENCODING
980	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
981	#else
982	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
983	#endif
984	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
985	#if H_3D_VSP
986	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
987	#endif
988	}
989	}
990	#endif
991
992	#else
993	#if H_3D_QTLPC
994	if (bTry2NxN)
995	{
996	#endif
997	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
998	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
999	#if H_3D_VSP
1000	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1001	#endif
1002	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1003	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1004	#if H_3D_VSP
1005	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1006	#endif
1007	#if H_3D_QTLPC
1008	}
1009	if (bTryNx2N)
1010	{
1011	#endif
1012	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1013	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1014	#if H_3D_VSP
1015	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1016	#endif
1017	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1018	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1019	#if H_3D_VSP
1020	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1021	#endif
1022	#if H_3D_QTLPC
1023	}
1024	#endif
1025
1026	#endif
1027	}
1028	#endif
1029	}
1030	#if H_3D_FAST_TEXTURE_ENCODING
1031	if(!bFMD)
1032	{
1033	#endif
1034	// do normal intra modes
1035
1036	// speedup for inter frames
1037	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1038	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1039	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1040	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1041	#if H_3D_DIM_ENC
1042	\|\| rpcBestCU->getSlice()->getIsDepth()
1043	#endif
1044	) // avoid very complex intra if it is unlikely
1045	{
1046	#if H_3D_DIM
1047	Bool bOnlyIVP = false;
1048	if( rpcBestCU->getSlice()->getIsDepth() && !(rpcBestCU->getSlice()->isIRAP()) &&
1049	rpcBestCU->getSlice()->getSliceType() != I_SLICE &&
1050	rpcBestCU->getCbf( 0, TEXT_LUMA ) == 0 &&
1051	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) == 0 &&
1052	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) == 0
1053	)
1054	{
1055	bOnlyIVP = true;
1056	}
1057	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bOnlyIVP );
1058	#else
1059	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1060	#endif
1061
1062	#if KWU_RC_MADPRED_E0227
1063	if ( uiDepth <= m_addSADDepth )
1064	{
1065	m_LCUPredictionSAD += m_spatialSAD;
1066	m_addSADDepth = uiDepth;
1067	}
1068	#endif
1069
1070	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1071	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1072	{
1073	#if H_3D_QTLPC //Try IntraNxN
1074	if(bTrySplit)
1075	{
1076	#endif
1077	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1078	{
1079	#if H_3D_DIM
1080	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN, bOnlyIVP );
1081	#else
1082	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1083	#endif
1084	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1085	}
1086	#if H_3D_QTLPC
1087	}
1088	#endif
1089	}
1090	}
1091	// test PCM
1092	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1093	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1094	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1095	{
1096	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1097	UInt uiBestBits = rpcBestCU->getTotalBits();
1098	#if H_3D_VSO // M7
1099	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1100	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1101	#else
1102	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1103	#endif
1104	{
1105	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1106	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1107	}
1108	}
1109	#if H_3D_FAST_TEXTURE_ENCODING
1110	}
1111	#endif
1112	if (bIsLosslessMode)
1113	{
1114	iQP = iMinQP;
1115	}
1116	}
1117	}
1118
1119	m_pcEntropyCoder->resetBits();
1120	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1121	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1122	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1123	#if H_3D_VSO // M8
1124	if ( m_pcRdCost->getUseVSO() )
1125	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1126	else
1127	#endif
1128	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1129
1130	// Early CU determination
1131	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1132	{
1133	bSubBranch = false;
1134	}
1135	else
1136	{
1137	bSubBranch = true;
1138	}
1139	#if H_3D_FAST_TEXTURE_ENCODING
1140	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1141	{
1142	bSubBranch = false;
1143	}
1144	#endif
1145	}
1146	else if(!(bSliceEnd && bInsidePicture))
1147	{
1148	bBoundary = true;
1149	}
1150
1151	// copy orginal YUV samples to PCM buffer
1152	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1153	{
1154	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1155	}
1156	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1157	{
1158	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1159	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1160	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1161	}
1162	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1163	{
1164	iMinQP = iBaseQP;
1165	iMaxQP = iBaseQP;
1166	}
1167	else
1168	{
1169	Int iStartQP;
1170	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1171	{
1172	iStartQP = rpcTempCU->getQP(0);
1173	}
1174	else
1175	{
1176	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1177	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1178	}
1179	iMinQP = iStartQP;
1180	iMaxQP = iStartQP;
1181	}
1182	if ( m_pcEncCfg->getUseRateCtrl() )
1183	{
1184	iMinQP = m_pcRateCtrl->getRCQP();
1185	iMaxQP = m_pcRateCtrl->getRCQP();
1186	}
1187
1188	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1189	{
1190	iMaxQP = iMinQP; // If all blocks are forced into using transquant bypass, do not loop here.
1191	}
1192	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1193	{
1194	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1195	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1196
1197	// further split
1198	#if H_3D_QTLPC
1199	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1200	#else
1201	if( bSubBranch && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1202	#endif
1203	{
1204	#if H_3D_VSO // M9
1205	// reset Model
1206	if( m_pcRdCost->getUseRenModel() )
1207	{
1208	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1209	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1210	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1211	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1212	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1213	}
1214	#endif
1215
1216	UChar uhNextDepth = uiDepth+1;
1217	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1218	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1219
1220	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1221	{
1222	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1223	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1224
1225	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1226	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1227	{
1228	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1229	{
1230	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1231	}
1232	else
1233	{
1234	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1235	}
1236
1237	#if AMP_ENC_SPEEDUP
1238	if ( rpcBestCU->isIntra(0) )
1239	{
1240	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1241	}
1242	else
1243	{
1244	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1245	}
1246	#else
1247	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1248	#endif
1249
1250	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1251	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1252	}
1253	else if (bInSlice)
1254	{
1255	pcSubBestPartCU->copyToPic( uhNextDepth );
1256	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1257	}
1258	}
1259
1260	if( !bBoundary )
1261	{
1262	m_pcEntropyCoder->resetBits();
1263	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1264
1265	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1266	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1267	}
1268	#if H_3D_VSO // M10
1269	if ( m_pcRdCost->getUseVSO() )
1270	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1271	else
1272	#endif
1273	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1274
1275	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1276	{
1277	Bool hasResidual = false;
1278	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1279	{
1280	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1281	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1282	{
1283	hasResidual = true;
1284	break;
1285	}
1286	}
1287
1288	UInt uiTargetPartIdx;
1289	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1290	{
1291	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1292	}
1293	else
1294	{
1295	uiTargetPartIdx = 0;
1296	}
1297	if ( hasResidual )
1298	{
1299	#if !RDO_WITHOUT_DQP_BITS
1300	m_pcEntropyCoder->resetBits();
1301	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1302	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1303	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1304	#if H_3D_VSO // M11
1305	if ( m_pcRdCost->getUseLambdaScaleVSO())
1306	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1307	else
1308	#endif
1309	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1310	#endif
1311
1312	Bool foundNonZeroCbf = false;
1313	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1314	assert( foundNonZeroCbf );
1315	}
1316	else
1317	{
1318	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1319	}
1320	}
1321
1322	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1323	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1324	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1325	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1326	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1327	if(isEndOfSlice\|\|isEndOfSliceSegment)
1328	{
1329	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1330	}
1331	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1332	} // with sub partitioned prediction.
1333	}
1334
1335	#if H_3D_VSO // M12
1336	if( m_pcRdCost->getUseRenModel() )
1337	{
1338	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1339	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1340	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1341	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1342	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1343	}
1344	#endif
1345	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1346
1347	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1348	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1349	{
1350	return;
1351	}
1352
1353	// Assert if Best prediction mode is NONE
1354	// Selected mode's RD-cost must be not MAX_DOUBLE.
1355	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1356	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1357	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1358	}
1359
1360	/** finish encoding a cu and handle end-of-slice conditions
1361	* \param pcCU
1362	* \param uiAbsPartIdx
1363	* \param uiDepth
1364	* \returns Void
1365	*/
1366	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1367	{
1368	TComPic* pcPic = pcCU->getPic();
1369	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1370
1371	//Calculate end address
1372	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1373
1374	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1375	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1376	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1377	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1378	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1379	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1380	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1381	{
1382	uiInternalAddress--;
1383	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1384	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1385	}
1386	uiInternalAddress++;
1387	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1388	{
1389	uiInternalAddress = 0;
1390	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1391	}
1392	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1393
1394	// Encode slice finish
1395	Bool bTerminateSlice = false;
1396	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1397	{
1398	bTerminateSlice = true;
1399	}
1400	UInt uiGranularityWidth = g_uiMaxCUWidth;
1401	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1402	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1403	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1404	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1405
1406	if(granularityBoundary)
1407	{
1408	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1409	if (!bTerminateSlice)
1410	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1411	}
1412
1413	Int numberOfWrittenBits = 0;
1414	if (m_pcBitCounter)
1415	{
1416	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1417	}
1418
1419	// Calculate slice end IF this CU puts us over slice bit size.
1420	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1421	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1422	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1423	{
1424	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1425	}
1426	// Set slice end parameter
1427	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1428	{
1429	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1430	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1431	return;
1432	}
1433	// Set dependent slice end parameter
1434	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1435	{
1436	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1437	return;
1438	}
1439	if(granularityBoundary)
1440	{
1441	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1442	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1443	if (m_pcBitCounter)
1444	{
1445	m_pcEntropyCoder->resetBits();
1446	}
1447	}
1448	}
1449
1450	/** Compute QP for each CU
1451	* \param pcCU Target CU
1452	* \param uiDepth CU depth
1453	* \returns quantization parameter
1454	*/
1455	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1456	{
1457	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1458	Int iQpOffset = 0;
1459	if ( m_pcEncCfg->getUseAdaptiveQP() )
1460	{
1461	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1462	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1463	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1464	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1465	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1466	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1467	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1468
1469	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1470	Double dAvgAct = pcAQLayer->getAvgActivity();
1471	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1472	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1473	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1474	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1475	}
1476	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1477	}
1478
1479	/** encode a CU block recursively
1480	* \param pcCU
1481	* \param uiAbsPartIdx
1482	* \param uiDepth
1483	* \returns Void
1484	*/
1485	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1486	{
1487	TComPic* pcPic = pcCU->getPic();
1488
1489	Bool bBoundary = false;
1490	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1491	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1492	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1493	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1494
1495	#if H_MV_ENC_DEC_TRAC
1496	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1497	DTRACE_CU("x0", uiLPelX)
1498	DTRACE_CU("x1", uiTPelY)
1499	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1500	DTRACE_CU("cqtDepth" , uiDepth)
1501	#endif
1502
1503	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1504	// If slice start is within this cu...
1505	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1506	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1507	// We need to split, so don't try these modes.
1508	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1509	{
1510	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1511	}
1512	else
1513	{
1514	bBoundary = true;
1515	}
1516
1517	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1518	{
1519	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1520	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1521	{
1522	setdQPFlag(true);
1523	}
1524	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1525	{
1526	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1527	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1528	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1529	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1530	{
1531	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1532	}
1533	}
1534	return;
1535	}
1536
1537	#if H_MV_ENC_DEC_TRAC
1538	DTRACE_CU_S("=========== coding_unit ===========\n")
1539	#endif
1540
1541	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1542	{
1543	setdQPFlag(true);
1544	}
1545	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1546	{
1547	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1548	}
1549	if( !pcCU->getSlice()->isIntra() )
1550	{
1551	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1552	}
1553
1554	if( pcCU->isSkipped( uiAbsPartIdx ) )
1555	{
1556	#if H_MV_ENC_DEC_TRAC
1557	DTRACE_PU_S("=========== prediction_unit ===========\n")
1558	DTRACE_PU("x0", uiLPelX)
1559	DTRACE_PU("x1", uiTPelY)
1560	#endif
1561	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1562	#if H_3D_ARP
1563	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1564	#endif
1565	#if H_3D_IC
1566	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1567	#endif
1568	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1569	return;
1570	}
1571	#if H_3D_SINGLE_DEPTH
1572	m_pcEntropyCoder->encodeSingleDepthMode( pcCU, uiAbsPartIdx );
1573	if(!pcCU->getSingleDepthFlag(uiAbsPartIdx))
1574	{
1575	#endif
1576	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1577
1578	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1579
1580	#if H_3D_DIM_SDC
1581	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1582	#endif
1583	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1584	{
1585	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1586
1587	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1588	{
1589	// Encode slice finish
1590	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1591	return;
1592	}
1593	}
1594
1595	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1596	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1597
1598	#if H_3D_ARP
1599	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1600	#endif
1601	#if H_3D_IC
1602	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1603	#endif
1604	// Encode Coefficients
1605	Bool bCodeDQP = getdQPFlag();
1606	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1607	setdQPFlag( bCodeDQP );
1608	#if H_3D_SINGLE_DEPTH
1609	}
1610	#endif
1611	// --- write terminating bit ---
1612	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1613	}
1614
1615	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1616	{
1617	Int k, i, j, jj;
1618	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1619
1620	for( k = 0; k < 64; k += 8 )
1621	{
1622	diff[k+0] = piOrg[0] ;
1623	diff[k+1] = piOrg[1] ;
1624	diff[k+2] = piOrg[2] ;
1625	diff[k+3] = piOrg[3] ;
1626	diff[k+4] = piOrg[4] ;
1627	diff[k+5] = piOrg[5] ;
1628	diff[k+6] = piOrg[6] ;
1629	diff[k+7] = piOrg[7] ;
1630
1631	piOrg += iStrideOrg;
1632	}
1633
1634	//horizontal
1635	for (j=0; j < 8; j++)
1636	{
1637	jj = j << 3;
1638	m2[j][0] = diff[jj ] + diff[jj+4];
1639	m2[j][1] = diff[jj+1] + diff[jj+5];
1640	m2[j][2] = diff[jj+2] + diff[jj+6];
1641	m2[j][3] = diff[jj+3] + diff[jj+7];
1642	m2[j][4] = diff[jj ] - diff[jj+4];
1643	m2[j][5] = diff[jj+1] - diff[jj+5];
1644	m2[j][6] = diff[jj+2] - diff[jj+6];
1645	m2[j][7] = diff[jj+3] - diff[jj+7];
1646
1647	m1[j][0] = m2[j][0] + m2[j][2];
1648	m1[j][1] = m2[j][1] + m2[j][3];
1649	m1[j][2] = m2[j][0] - m2[j][2];
1650	m1[j][3] = m2[j][1] - m2[j][3];
1651	m1[j][4] = m2[j][4] + m2[j][6];
1652	m1[j][5] = m2[j][5] + m2[j][7];
1653	m1[j][6] = m2[j][4] - m2[j][6];
1654	m1[j][7] = m2[j][5] - m2[j][7];
1655
1656	m2[j][0] = m1[j][0] + m1[j][1];
1657	m2[j][1] = m1[j][0] - m1[j][1];
1658	m2[j][2] = m1[j][2] + m1[j][3];
1659	m2[j][3] = m1[j][2] - m1[j][3];
1660	m2[j][4] = m1[j][4] + m1[j][5];
1661	m2[j][5] = m1[j][4] - m1[j][5];
1662	m2[j][6] = m1[j][6] + m1[j][7];
1663	m2[j][7] = m1[j][6] - m1[j][7];
1664	}
1665
1666	//vertical
1667	for (i=0; i < 8; i++)
1668	{
1669	m3[0][i] = m2[0][i] + m2[4][i];
1670	m3[1][i] = m2[1][i] + m2[5][i];
1671	m3[2][i] = m2[2][i] + m2[6][i];
1672	m3[3][i] = m2[3][i] + m2[7][i];
1673	m3[4][i] = m2[0][i] - m2[4][i];
1674	m3[5][i] = m2[1][i] - m2[5][i];
1675	m3[6][i] = m2[2][i] - m2[6][i];
1676	m3[7][i] = m2[3][i] - m2[7][i];
1677
1678	m1[0][i] = m3[0][i] + m3[2][i];
1679	m1[1][i] = m3[1][i] + m3[3][i];
1680	m1[2][i] = m3[0][i] - m3[2][i];
1681	m1[3][i] = m3[1][i] - m3[3][i];
1682	m1[4][i] = m3[4][i] + m3[6][i];
1683	m1[5][i] = m3[5][i] + m3[7][i];
1684	m1[6][i] = m3[4][i] - m3[6][i];
1685	m1[7][i] = m3[5][i] - m3[7][i];
1686
1687	m2[0][i] = m1[0][i] + m1[1][i];
1688	m2[1][i] = m1[0][i] - m1[1][i];
1689	m2[2][i] = m1[2][i] + m1[3][i];
1690	m2[3][i] = m1[2][i] - m1[3][i];
1691	m2[4][i] = m1[4][i] + m1[5][i];
1692	m2[5][i] = m1[4][i] - m1[5][i];
1693	m2[6][i] = m1[6][i] + m1[7][i];
1694	m2[7][i] = m1[6][i] - m1[7][i];
1695	}
1696
1697	for (i = 0; i < 8; i++)
1698	{
1699	for (j = 0; j < 8; j++)
1700	{
1701	iSumHad += abs(m2[i][j]);
1702	}
1703	}
1704	iSumHad -= abs(m2[0][0]);
1705	iSumHad =(iSumHad+2)>>2;
1706	return(iSumHad);
1707	}
1708
1709	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1710	{
1711	Int xBl, yBl;
1712	const Int iBlkSize = 8;
1713
1714	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1715	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1716	Pel *pOrg;
1717
1718	Int iSumHad = 0;
1719	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1720	{
1721	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1722	{
1723	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1724	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1725	}
1726	}
1727	return(iSumHad);
1728	}
1729
1730	/** check RD costs for a CU block encoded with merge
1731	* \param rpcBestCU
1732	* \param rpcTempCU
1733	* \returns Void
1734	*/
1735	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1736	{
1737	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1738	#if H_3D_IV_MERGE
1739	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1740	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1741	#else
1742	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1743	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1744	#endif
1745	Int numValidMergeCand = 0;
1746	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1747
1748	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1749	{
1750	uhInterDirNeighbours[ui] = 0;
1751	}
1752	UChar uhDepth = rpcTempCU->getDepth( 0 );
1753	#if H_3D_IC
1754	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1755	#endif
1756	#if H_3D_VSO // M1 //nececcary here?
1757	if( m_pcRdCost->getUseRenModel() )
1758	{
1759	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1760	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1761	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1762	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1763	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1764	}
1765	#endif
1766
1767	#if H_3D_ARP
1768	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1769	#else
1770	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1771	#endif
1772
1773	#if H_3D_VSP
1774	#if !H_3D_ARP
1775	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1776	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1777	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1778	rpcTempCU->m_bAvailableFlagA1 = 0;
1779	rpcTempCU->m_bAvailableFlagB1 = 0;
1780	rpcTempCU->m_bAvailableFlagB0 = 0;
1781	rpcTempCU->m_bAvailableFlagA0 = 0;
1782	rpcTempCU->m_bAvailableFlagB2 = 0;
1783	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1784	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1785	#endif
1786	#else
1787	#if H_3D
1788	rpcTempCU->m_bAvailableFlagA1 = 0;
1789	rpcTempCU->m_bAvailableFlagB1 = 0;
1790	rpcTempCU->m_bAvailableFlagB0 = 0;
1791	rpcTempCU->m_bAvailableFlagA0 = 0;
1792	rpcTempCU->m_bAvailableFlagB2 = 0;
1793	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1794	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1795	#else
1796	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1797	#endif
1798	#endif
1799
1800	#if H_3D_IV_MERGE
1801	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1802	#else
1803	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1804	#endif
1805	#if H_3D_ARP
1806	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1807	#else
1808	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1809	#endif
1810	{
1811	mergeCandBuffer[ui] = 0;
1812	}
1813
1814	Bool bestIsSkip = false;
1815
1816	UInt iteration;
1817	if ( rpcTempCU->isLosslessCoded(0))
1818	{
1819	iteration = 1;
1820	}
1821	else
1822	{
1823	iteration = 2;
1824	}
1825
1826	#if H_3D_ARP
1827	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1828	if( nARPWMax < 0 \|\| !rpcTempCU->getDvInfo(0).bDV \|\| bICFlag )
1829	{
1830	nARPWMax = 0;
1831	}
1832	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1833	{
1834	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1835	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1836	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1837	#if H_3D_IC
1838	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1839	#endif
1840	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1841	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, 0, uhDepth );
1842	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1843	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1844	#if H_3D_SPIVMP
1845	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1846	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1847	TComMvField* pcMvFieldSP;
1848	UChar* puhInterDirSP;
1849	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartition()*2];
1850	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartition()];
1851	#endif
1852	#if H_3D
1853	rpcTempCU->initAvailableFlags();
1854	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1855	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1856	#if H_3D_SPIVMP
1857	, pcMvFieldSP, puhInterDirSP
1858	#endif
1859	, numValidMergeCand
1860	);
1861
1862	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1863	#if H_3D_SPIVMP
1864	, bSPIVMPFlag
1865	#endif
1866	, numValidMergeCand
1867	);
1868
1869	#else
1870	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag, numValidMergeCand );
1871	#endif
1872
1873
1874	#endif
1875
1876	#if H_3D_DDD
1877	Int iDDDCand = rpcTempCU->getUseDDDCandIdx();
1878	UChar ucDDDepth = rpcTempCU->getDDTmpDepth();
1879	rpcTempCU->setUseDDD( false, 0, uhDepth );
1880	#endif
1881
1882	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1883	{
1884	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1885	{
1886	#if H_3D_IC
1887	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1888	{
1889	if( bICFlag && uiMergeCand == 0 )
1890	{
1891	continue;
1892	}
1893	}
1894	#endif
1895	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1896	{
1897	if( !(bestIsSkip && uiNoResidual == 0) )
1898	{
1899	// set MC parameters
1900	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1901	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
1902	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1903	#if H_3D_IC
1904	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1905	#endif
1906	#if H_3D_ARP
1907	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1908	#endif
1909	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1910	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1911	#if H_3D_VSP
1912	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1913	#endif
1914	#if H_3D_DDD
1915	if( rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getViewIndex() != 0 && iDDDCand == uiMergeCand )
1916	{
1917	rpcTempCU->setUseDDD( true, 0, 0, uhDepth );
1918	rpcTempCU->setDDDepthSubParts( ucDDDepth, 0, 0, uhDepth );
1919	}
1920	else
1921	{
1922	rpcTempCU->setUseDDD( false, 0, 0, uhDepth );
1923	}
1924	#endif
1925	#if H_3D_SPIVMP
1926	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
1927	if (bSPIVMPFlag[uiMergeCand])
1928	{
1929	UInt uiSPAddr;
1930	Int iWidth = rpcTempCU->getWidth(0);
1931	Int iHeight = rpcTempCU->getHeight(0);
1932	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
1933	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
1934	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
1935	{
1936	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
1937	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
1938	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
1939	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
1940	}
1941	}
1942	else
1943	#endif
1944	#if H_3D_VSP
1945	{
1946	if ( vspFlag[uiMergeCand] )
1947	{
1948	UInt partAddr;
1949	Int vspSize;
1950	Int width, height;
1951	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
1952	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
1953	{
1954	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
1955	rpcTempCU->setVSPFlag( partAddr, vspSize );
1956	}
1957	else
1958	{
1959	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1960	}
1961	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
1962	{
1963	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
1964	rpcTempCU->setVSPFlag( partAddr, vspSize );
1965	}
1966	else
1967	{
1968	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1969	}
1970	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1971	}
1972	else
1973	{
1974	#endif
1975	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1976	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1977	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1978	#if H_3D_VSP
1979	}
1980	}
1981	#endif
1982	// do MC
1983	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1984	// estimate residual and encode everything
1985	#if H_3D_VSO //M2
1986	if( m_pcRdCost->getUseRenModel() )
1987	{ //Reset
1988	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1989	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1990	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1991	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1992	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1993	}
1994	#endif
1995	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
1996	m_ppcOrigYuv [uhDepth],
1997	m_ppcPredYuvTemp[uhDepth],
1998	m_ppcResiYuvTemp[uhDepth],
1999	m_ppcResiYuvBest[uhDepth],
2000	m_ppcRecoYuvTemp[uhDepth],
2001	(uiNoResidual? true:false));
2002
2003
2004	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
2005	{
2006	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
2007	mergeCandBuffer[uiMergeCand] = 1;
2008	}
2009
2010	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
2011	#if H_3D_SINGLE_DEPTH
2012	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2013	#endif
2014	#if H_3D_VSP // possible bug fix
2015	if( rpcTempCU->getSkipFlag(0) )
2016	{
2017	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2018	}
2019	#endif
2020	#if H_3D_INTER_SDC
2021	TComDataCU *rpcTempCUPre = rpcTempCU;
2022	#endif
2023	Int orgQP = rpcTempCU->getQP( 0 );
2024	xCheckDQP( rpcTempCU );
2025	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2026	#if H_3D_INTER_SDC
2027	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && !uiNoResidual )
2028	{
2029	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2030	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2031	{
2032	if( uiOffest > 3)
2033	{
2034	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2035	{
2036	continue;
2037	}
2038	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2039	{
2040	continue;
2041	}
2042	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2043	{
2044	continue;
2045	}
2046	}
2047	if( rpcTempCU != rpcTempCUPre )
2048	{
2049	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2050	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2051	}
2052	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2053	#if H_3D_SINGLE_DEPTH
2054	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2055	#endif
2056	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2057	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2058	#if H_3D_VSO //M2
2059	if( m_pcRdCost->getUseRenModel() )
2060	{ //Reset
2061	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
2062	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
2063	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
2064	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
2065	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2066	}
2067	#endif
2068	Int iSdcOffset = 0;
2069	if(uiOffest % 2 == 0)
2070	{
2071	iSdcOffset = uiOffest >> 1;
2072	}
2073	else
2074	{
2075	iSdcOffset = -1 * (uiOffest >> 1);
2076	}
2077	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2078	m_ppcOrigYuv[uhDepth],
2079	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2080	m_ppcResiYuvTemp[uhDepth],
2081	m_ppcRecoYuvTemp[uhDepth],
2082	iSdcOffset,
2083	uhDepth );
2084	if (uiOffest <= 3 )
2085	{
2086	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2087	}
2088
2089	xCheckDQP( rpcTempCU );
2090	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2091	}
2092	}
2093	#endif
2094	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2095
2096	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2097	{
2098	#if H_3D_INTER_SDC
2099	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) )
2100	{
2101	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2102	}
2103	else
2104	{
2105	#endif
2106	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2107	#if H_3D_INTER_SDC
2108	}
2109	#endif
2110	}
2111	}
2112	}
2113	}
2114
2115	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2116	{
2117	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2118	{
2119	if( rpcBestCU->getMergeFlag( 0 ))
2120	{
2121	*earlyDetectionSkipMode = true;
2122	}
2123	else
2124	{
2125	Int absoulte_MV=0;
2126	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2127	{
2128	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2129	{
2130	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2131	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2132	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2133	absoulte_MV+=iHor+iVer;
2134	}
2135	}
2136
2137	if(absoulte_MV == 0)
2138	{
2139	*earlyDetectionSkipMode = true;
2140	}
2141	}
2142	}
2143	}
2144	}
2145	#if H_3D_SPIVMP
2146	delete[] pcMvFieldSP;
2147	delete[] puhInterDirSP;
2148	#endif
2149	#if H_3D_ARP
2150	}
2151	#endif
2152	}
2153
2154
2155	#if AMP_MRG
2156	#if H_3D_FAST_TEXTURE_ENCODING
2157	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2158	#else
2159	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2160	#endif
2161	#else
2162	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2163	#endif
2164	{
2165
2166	#if H_3D
2167	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2168	#endif
2169	#if H_3D_FAST_TEXTURE_ENCODING
2170	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2171	{
2172	#endif
2173	UChar uhDepth = rpcTempCU->getDepth( 0 );
2174	#if H_3D_ARP
2175	Int iLayerId = rpcTempCU->getSlice()->getLayerId();
2176	Bool bFirstTime = true;
2177	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2178
2179	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| !rpcTempCU->getDvInfo(0).bDV \|\| rpcTempCU->getICFlag(0) )
2180	{
2181	nARPWMax = 0;
2182	}
2183
2184	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2185	{
2186	if( bFirstTime == false && rpcTempCU->getSlice()->getVPS()->getUseAdvRP( iLayerId ) )
2187	{
2188	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2189	}
2190	#endif
2191	#if H_3D_VSO // M3
2192	if( m_pcRdCost->getUseRenModel() )
2193	{
2194	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2195	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2196	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2197	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2198	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2199	}
2200	#endif
2201
2202	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2203
2204	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2205	#if H_3D_SINGLE_DEPTH
2206	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2207	#endif
2208	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2209	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2210	#if H_3D_DDD
2211	rpcTempCU->setUseDDD( false, 0, uhDepth );
2212	#endif
2213
2214	#if H_3D_ARP
2215	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2216	#endif
2217
2218	#if H_3D_ARP
2219	if( bFirstTime == false && nARPWMax )
2220	{
2221	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2222	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2223
2224	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2225	}
2226	else
2227	{
2228	bFirstTime = false;
2229	#endif
2230	#if AMP_MRG
2231	rpcTempCU->setMergeAMP (true);
2232	#if H_3D_FAST_TEXTURE_ENCODING
2233	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2234	#else
2235	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2236	#endif
2237	#else
2238	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2239	#endif
2240	#if H_3D_ARP
2241	if( nARPWMax )
2242	{
2243	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2244	}
2245	}
2246	#endif
2247
2248	#if AMP_MRG
2249	if ( !rpcTempCU->getMergeAMP() )
2250	{
2251	#if H_3D_ARP
2252	if( nARPWMax )
2253	{
2254	continue;
2255	}
2256	else
2257	#endif
2258	return;
2259	}
2260	#endif
2261
2262	#if KWU_RC_MADPRED_E0227
2263	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2264	{
2265	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2266	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2267	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2268	m_temporalSAD = (Int)SAD;
2269	}
2270	#endif
2271	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2272	#if H_3D_VSP // possible bug fix
2273	if( rpcTempCU->getQtRootCbf(0)==0 )
2274	{
2275	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2276	}
2277	#endif
2278	#if H_3D_VSO // M4
2279	if( m_pcRdCost->getUseLambdaScaleVSO() )
2280	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2281	else
2282	#endif
2283	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2284	#if H_3D_INTER_SDC
2285	TComDataCU *rpcTempCUPre = rpcTempCU;
2286	#endif
2287	xCheckDQP( rpcTempCU );
2288	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2289	#if H_3D_INTER_SDC
2290	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && ePartSize == SIZE_2Nx2N)
2291	{
2292	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2293	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2294	{
2295	if( uiOffest > 3)
2296	{
2297	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2298	{
2299	continue;
2300	}
2301	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2302	{
2303	continue;
2304	}
2305	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2306	{
2307	continue;
2308	}
2309	}
2310
2311	if( rpcTempCU != rpcTempCUPre )
2312	{
2313	Int orgQP = rpcBestCU->getQP( 0 );
2314	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2315	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2316	}
2317	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2318	#if H_3D_SINGLE_DEPTH
2319	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2320	#endif
2321	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2322	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2323	#if H_3D_VSO // M3
2324	if( m_pcRdCost->getUseRenModel() )
2325	{
2326	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2327	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2328	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2329	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2330	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2331	}
2332	#endif
2333
2334	Int iSdcOffset = 0;
2335	if(uiOffest % 2 == 0)
2336	{
2337	iSdcOffset = uiOffest >> 1;
2338	}
2339	else
2340	{
2341	iSdcOffset = -1 * (uiOffest >> 1);
2342	}
2343	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2344	m_ppcOrigYuv[uhDepth],
2345	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2346	m_ppcResiYuvTemp[uhDepth],
2347	m_ppcRecoYuvTemp[uhDepth],
2348	iSdcOffset,
2349	uhDepth );
2350	if (uiOffest <= 3 )
2351	{
2352	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2353	}
2354
2355	xCheckDQP( rpcTempCU );
2356	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2357	}
2358
2359	}
2360	#endif
2361	#if H_3D_ARP
2362	}
2363	#endif
2364	#if H_3D_FAST_TEXTURE_ENCODING
2365	}
2366	#endif
2367	}
2368
2369	#if H_3D_DBBP
2370	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2371	{
2372	UInt uiWidth = pOrigYuv->getWidth ( );
2373	UInt uiHeight = pOrigYuv->getHeight( );
2374	Pel* piSrc = pOrigYuv->getLumaAddr( );
2375	UInt uiSrcStride = pOrigYuv->getStride();
2376	Pel* piDst = pOrigYuvTemp->getLumaAddr( );
2377	UInt uiDstStride = pOrigYuvTemp->getStride();
2378
2379	UInt uiMaskStride= MAX_CU_SIZE;
2380
2381	AOF( uiWidth == uiHeight );
2382
2383	// backup pointer
2384	Bool* pMaskStart = pMask;
2385
2386	for (Int y=0; y<uiHeight; y++)
2387	{
2388	for (Int x=0; x<uiWidth; x++)
2389	{
2390	UChar ucSegment = (UChar)pMask[x];
2391	AOF( ucSegment < 2 );
2392
2393	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2394	}
2395
2396	piSrc += uiSrcStride;
2397	piDst += uiDstStride;
2398	pMask += uiMaskStride;
2399	}
2400
2401	// now invalidate chroma
2402	Pel* piSrcU = pOrigYuv->getCbAddr();
2403	Pel* piSrcV = pOrigYuv->getCrAddr();
2404	UInt uiSrcStrideC = pOrigYuv->getCStride();
2405	Pel* piDstU = pOrigYuvTemp->getCbAddr( );
2406	Pel* piDstV = pOrigYuvTemp->getCrAddr( );
2407	UInt uiDstStrideC = pOrigYuvTemp->getCStride();
2408	pMask = pMaskStart;
2409
2410	for (Int y=0; y<uiHeight/2; y++)
2411	{
2412	for (Int x=0; x<uiWidth/2; x++)
2413	{
2414	UChar ucSegment = (UChar)pMask[x*2];
2415	AOF( ucSegment < 2 );
2416
2417	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2418	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2419	}
2420
2421	piSrcU += uiSrcStrideC;
2422	piSrcV += uiSrcStrideC;
2423	piDstU += uiDstStrideC;
2424	piDstV += uiDstStrideC;
2425	pMask += 2*uiMaskStride;
2426	}
2427	}
2428	#if H_3D_SINGLE_DEPTH
2429	Void TEncCu::xCheckRDCostSingleDepth( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2430	{
2431	UInt uiDepth = rpcTempCU->getDepth( 0 );
2432	if( !rpcBestCU->getSlice()->getIsDepth() \|\| (eSize != SIZE_2Nx2N))
2433	{
2434	return;
2435	}
2436
2437	#if H_3D_VSO // M5
2438	if( m_pcRdCost->getUseRenModel() )
2439	{
2440	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2441	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2442	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2443	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2444	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2445	}
2446	#endif
2447
2448	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2449	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2450	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2451	rpcTempCU->setCUTransquantBypassSubParts( rpcTempCU->getCUTransquantBypass(0), 0, uiDepth );
2452
2453	rpcTempCU->setTrIdxSubParts(0, 0, uiDepth);
2454	rpcTempCU->setCbfSubParts(0, 1, 1, 0, uiDepth);
2455	rpcTempCU->setSingleDepthFlagSubParts(true, 0, uiDepth);
2456	rpcTempCU->setLumaIntraDirSubParts (DC_IDX, 0, uiDepth);
2457	#if H_3D_DIM_SDC
2458	rpcTempCU->setSDCFlagSubParts( false, 0, uiDepth);
2459	#endif
2460
2461	UInt uiPreCalcDistC;
2462	m_pcPredSearch ->estIntraPredSingleDepth ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, false );
2463
2464
2465	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2466
2467
2468	m_pcEntropyCoder->resetBits();
2469	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2470	{
2471	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2472	}
2473	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2474	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2475
2476
2477	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2478
2479	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2480	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2481
2482
2483	#if H_3D_VSO // M6
2484	if( m_pcRdCost->getUseLambdaScaleVSO())
2485	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2486	else
2487	#endif
2488	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2489
2490
2491	xCheckDQP( rpcTempCU );
2492	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2493	}
2494	#endif
2495
2496	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool bUseMRG )
2497	{
2498	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2499
2500	UChar uhDepth = rpcTempCU->getDepth( 0 );
2501
2502	#if H_3D_VSO
2503	if( m_pcRdCost->getUseRenModel() )
2504	{
2505	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2506	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2507	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2508	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2509	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2510	}
2511	#endif
2512
2513	UInt uiWidth = rpcTempCU->getWidth(0);
2514	UInt uiHeight = rpcTempCU->getHeight(0);
2515	AOF( uiWidth == uiHeight );
2516
2517	#if H_3D_DBBP
2518	// Is this correct here, was under the macro SEC_DBBP_DISALLOW_8x8_I0078, however the function is related to Single Depth Mode
2519	if(uiWidth <= 8)
2520	{
2521	return;
2522	}
2523	#endif
2524
2525	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2526
2527	// fetch virtual depth block
2528	UInt uiDepthStride = 0;
2529	#if H_3D_FCO
2530	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(rpcTempCU->getZorderIdxInCU(), uiWidth, uiHeight, uiDepthStride);
2531	#else
2532	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2533	#endif
2534	AOF( pDepthPels != NULL );
2535	AOF( uiDepthStride != 0 );
2536
2537	// derive partitioning from depth
2538	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth);
2539
2540	// derive segmentation mask from depth
2541	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2542	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask);
2543
2544	if( !bValidMask )
2545	{
2546	return;
2547	}
2548
2549	// find optimal motion/disparity vector for each segment
2550	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2551	DBBPTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2552	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2553
2554	// find optimal motion vector fields for both segments (as 2Nx2N)
2555	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2556	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2557	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2558	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2559	{
2560	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2561	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2562
2563	// invalidate all other segments in original YUV
2564	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2565
2566	// do motion estimation for this segment
2567	m_pcRdCost->setUseMask(true);
2568	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2569	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2570	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], false, false, bUseMRG );
2571	m_pcRdCost->setUseMask(false);
2572
2573	// extract motion parameters of full block for this segment
2574	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2575
2576	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2577	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2578
2579	AOF( rpcTempCU->getSPIVMPFlag(0) == false );
2580	AOF( rpcTempCU->getVSPFlag(0) == 0 );
2581
2582	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2583	{
2584	RefPicList eRefList = (RefPicList)uiRefListIdx;
2585
2586	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2587	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2588	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2589
2590	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2591	}
2592	}
2593
2594	// store final motion/disparity information in each PU using derived partitioning
2595	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2596	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2597	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2598
2599	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxCUDepth() - uhDepth ) << 1 ) ) >> 4;
2600	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2601	{
2602	UInt uiPartAddr = uiSegment*uiPUOffset;
2603
2604	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2605
2606	// now set stored information from 2Nx2N motion search to each partition
2607	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2608
2609	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2610	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2611
2612	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2613	{
2614	RefPicList eRefList = (RefPicList)uiRefListIdx;
2615
2616	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2617	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2618	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2619
2620	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2621	}
2622	}
2623
2624	// reconstruct final prediction signal by combining both segments
2625	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight, 0, eVirtualPartSize);
2626	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2627
2628	xCheckDQP( rpcTempCU );
2629	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2630	}
2631	#endif
2632	#if H_3D_DIM
2633	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize, Bool bOnlyIVP )
2634	#else
2635	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2636	#endif
2637	{
2638	UInt uiDepth = rpcTempCU->getDepth( 0 );
2639	#if H_3D_VSO // M5
2640	if( m_pcRdCost->getUseRenModel() )
2641	{
2642	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2643	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2644	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2645	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2646	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2647	}
2648	#endif
2649
2650	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2651	#if H_3D_SINGLE_DEPTH
2652	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uiDepth );
2653	#endif
2654	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2655	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2656
2657	Bool bSeparateLumaChroma = true; // choose estimation mode
2658	UInt uiPreCalcDistC = 0;
2659	if( !bSeparateLumaChroma )
2660	{
2661	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2662	}
2663	#if H_3D_DIM
2664	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma, bOnlyIVP );
2665	#else
2666	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2667	#endif
2668	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2669
2670	#if H_3D_DIM_SDC
2671	if( !rpcTempCU->getSDCFlag( 0 ) )
2672	#endif
2673	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2674
2675	m_pcEntropyCoder->resetBits();
2676	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2677	{
2678	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2679	}
2680	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2681	#if H_3D_SINGLE_DEPTH
2682	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2683	if(!rpcTempCU->getSingleDepthFlag(0))
2684	{
2685	#endif
2686	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2687	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2688	#if H_3D_DIM_SDC
2689	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2690	#endif
2691	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2692	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2693
2694	// Encode Coefficients
2695	Bool bCodeDQP = getdQPFlag();
2696	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2697	setdQPFlag( bCodeDQP );
2698	#if H_3D_SINGLE_DEPTH
2699	}
2700	#endif
2701	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2702
2703	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2704	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2705	#if H_3D_VSO // M6
2706	if( m_pcRdCost->getUseLambdaScaleVSO())
2707	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2708	else
2709	#endif
2710	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2711
2712	xCheckDQP( rpcTempCU );
2713	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2714	}
2715
2716	/** Check R-D costs for a CU with PCM mode.
2717	* \param rpcBestCU pointer to best mode CU data structure
2718	* \param rpcTempCU pointer to testing mode CU data structure
2719	* \returns Void
2720	*
2721	* \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.
2722	*/
2723	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2724	{
2725	UInt uiDepth = rpcTempCU->getDepth( 0 );
2726
2727	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2728	#if H_3D_SINGLE_DEPTH
2729	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uiDepth );
2730	#endif
2731	rpcTempCU->setIPCMFlag(0, true);
2732	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2733	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2734	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2735	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2736
2737	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2738
2739	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2740
2741	m_pcEntropyCoder->resetBits();
2742	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2743	{
2744	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2745	}
2746	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2747	#if H_3D_SINGLE_DEPTH
2748	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2749	#endif
2750	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2751	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2752	#if H_3D_DIM_SDC
2753	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2754	#endif
2755	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2756
2757	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2758
2759	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2760	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2761	#if H_3D_VSO // M44
2762	if ( m_pcRdCost->getUseVSO() )
2763	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2764	else
2765	#endif
2766	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2767
2768	xCheckDQP( rpcTempCU );
2769	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2770	}
2771
2772	/** check whether current try is the best with identifying the depth of current try
2773	* \param rpcBestCU
2774	* \param rpcTempCU
2775	* \returns Void
2776	*/
2777	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2778	{
2779	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2780	{
2781	TComYuv* pcYuv;
2782	// Change Information data
2783	TComDataCU* pcCU = rpcBestCU;
2784	rpcBestCU = rpcTempCU;
2785	rpcTempCU = pcCU;
2786
2787	// Change Prediction data
2788	pcYuv = m_ppcPredYuvBest[uiDepth];
2789	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2790	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2791
2792	// Change Reconstruction data
2793	pcYuv = m_ppcRecoYuvBest[uiDepth];
2794	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2795	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2796
2797	pcYuv = NULL;
2798	pcCU = NULL;
2799
2800	// store temp best CI for next CU coding
2801	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2802	}
2803	}
2804
2805	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2806	{
2807	UInt uiDepth = pcCU->getDepth( 0 );
2808
2809	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2810	{
2811	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2812	{
2813	#if !RDO_WITHOUT_DQP_BITS
2814	m_pcEntropyCoder->resetBits();
2815	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2816	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2817	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2818	#if H_3D_VSO // M45
2819	if ( m_pcRdCost->getUseVSO() )
2820	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2821	else
2822	#endif
2823	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2824	#endif
2825	}
2826	else
2827	{
2828	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2829	}
2830	}
2831	}
2832
2833	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2834	{
2835	pDst->iN = pSrc->iN;
2836	for (Int i = 0; i < pSrc->iN; i++)
2837	{
2838	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2839	}
2840	}
2841	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2842	{
2843	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2844	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2845	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2846	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2847	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2848	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2849	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2850	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2851	{
2852	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2853	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2854	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2855	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2856	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2857	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2858	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2859	}
2860	else
2861	{
2862	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2863
2864	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2865	{
2866	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2867	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2868
2869	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2870	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2871	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2872	{
2873	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2874	}
2875	}
2876	}
2877	}
2878
2879	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2880	{
2881	UInt uiCurrDepth = uiNextDepth - 1;
2882	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2883	}
2884
2885	/** Function for filling the PCM buffer of a CU using its original sample array
2886	* \param pcCU pointer to current CU
2887	* \param pcOrgYuv pointer to original sample array
2888	* \returns Void
2889	*/
2890	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2891	{
2892
2893	UInt width = pCU->getWidth(0);
2894	UInt height = pCU->getHeight(0);
2895
2896	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2897	Pel* pDstY = pCU->getPCMSampleY();
2898	UInt srcStride = pOrgYuv->getStride();
2899
2900	for(Int y = 0; y < height; y++ )
2901	{
2902	for(Int x = 0; x < width; x++ )
2903	{
2904	pDstY[x] = pSrcY[x];
2905	}
2906	pDstY += width;
2907	pSrcY += srcStride;
2908	}
2909
2910	Pel* pSrcCb = pOrgYuv->getCbAddr();
2911	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2912
2913	Pel* pDstCb = pCU->getPCMSampleCb();
2914	Pel* pDstCr = pCU->getPCMSampleCr();;
2915
2916	UInt srcStrideC = pOrgYuv->getCStride();
2917	UInt heightC = height >> 1;
2918	UInt widthC = width >> 1;
2919
2920	for(Int y = 0; y < heightC; y++ )
2921	{
2922	for(Int x = 0; x < widthC; x++ )
2923	{
2924	pDstCb[x] = pSrcCb[x];
2925	pDstCr[x] = pSrcCr[x];
2926	}
2927	pDstCb += widthC;
2928	pDstCr += widthC;
2929	pSrcCb += srcStrideC;
2930	pSrcCr += srcStrideC;
2931	}
2932	}
2933
2934	#if ADAPTIVE_QP_SELECTION
2935	/** Collect ARL statistics from one block
2936	*/
2937	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2938	{
2939	for( Int n = 0; n < NumCoeffInCU; n++ )
2940	{
2941	Int u = abs( rpcCoeff[ n ] );
2942	Int absc = rpcArlCoeff[ n ];
2943
2944	if( u != 0 )
2945	{
2946	if( u < LEVEL_RANGE )
2947	{
2948	cSum[ u ] += ( Double )absc;
2949	numSamples[ u ]++;
2950	}
2951	else
2952	{
2953	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2954	numSamples[ LEVEL_RANGE ]++;
2955	}
2956	}
2957	}
2958
2959	return 0;
2960	}
2961
2962	/** Collect ARL statistics from one LCU
2963	* \param pcCU
2964	*/
2965	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2966	{
2967	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2968	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2969
2970	TCoeff* pCoeffY = rpcCU->getCoeffY();
2971	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2972
2973	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2974	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2975
2976	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2977	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2978
2979	// Collect stats to cSum[][] and numSamples[][]
2980	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2981	{
2982	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2983
2984	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2985	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2986	{
2987	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2988	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2989
2990	pCoeffY += uiMinNumCoeffInCU;
2991	pArlCoeffY += uiMinNumCoeffInCU;
2992	}
2993
2994	for(Int u=1; u<LEVEL_RANGE;u++)
2995	{
2996	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
2997	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
2998	}
2999	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
3000	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
3001	}
3002	#endif
3003	//! \}

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source: 3DVCSoftware/branches/HTM-12.2-dev1-Mediatek/source/Lib/TLibEncoder/TEncCu.cpp

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