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source: SHVCSoftware/branches/SHM-2.1-dev/source/Lib/TLibCommon/TComDataCU.cpp @ 244

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Last change on this file since 244 was 212, checked in by canon, 12 years ago
integration M0115 - Fast Intra Decision - cfg parameter: FIS (off by default) edouard.francois@…
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TComDataCU.cpp
35	\brief CU data structure
36	\todo not all entities are documented
37	*/
38
39	#include "TComDataCU.h"
40	#include "TComPic.h"
41
42	//! \ingroup TLibCommon
43	//! \{
44
45	#if ADAPTIVE_QP_SELECTION
46	Int * TComDataCU::m_pcGlbArlCoeffY = NULL;
47	Int * TComDataCU::m_pcGlbArlCoeffCb = NULL;
48	Int * TComDataCU::m_pcGlbArlCoeffCr = NULL;
49	#endif
50
51	// ====================================================================================================================
52	// Constructor / destructor / create / destroy
53	// ====================================================================================================================
54
55	TComDataCU::TComDataCU()
56	{
57	m_pcPic = NULL;
58	m_pcSlice = NULL;
59	m_puhDepth = NULL;
60
61	m_skipFlag = NULL;
62
63	m_pePartSize = NULL;
64	m_pePredMode = NULL;
65	m_CUTransquantBypass = NULL;
66	m_puhWidth = NULL;
67	m_puhHeight = NULL;
68	m_phQP = NULL;
69	m_pbMergeFlag = NULL;
70	m_puhMergeIndex = NULL;
71	m_puhLumaIntraDir = NULL;
72	m_puhChromaIntraDir = NULL;
73	m_puhInterDir = NULL;
74	m_puhTrIdx = NULL;
75	m_puhTransformSkip[0] = NULL;
76	m_puhTransformSkip[1] = NULL;
77	m_puhTransformSkip[2] = NULL;
78	m_puhCbf[0] = NULL;
79	m_puhCbf[1] = NULL;
80	m_puhCbf[2] = NULL;
81	m_pcTrCoeffY = NULL;
82	m_pcTrCoeffCb = NULL;
83	m_pcTrCoeffCr = NULL;
84	#if ADAPTIVE_QP_SELECTION
85	m_ArlCoeffIsAliasedAllocation = false;
86	m_pcArlCoeffY = NULL;
87	m_pcArlCoeffCb = NULL;
88	m_pcArlCoeffCr = NULL;
89	#endif
90
91	m_pbIPCMFlag = NULL;
92	m_pcIPCMSampleY = NULL;
93	m_pcIPCMSampleCb = NULL;
94	m_pcIPCMSampleCr = NULL;
95
96	m_pcPattern = NULL;
97
98	m_pcCUAboveLeft = NULL;
99	m_pcCUAboveRight = NULL;
100	m_pcCUAbove = NULL;
101	m_pcCULeft = NULL;
102
103	m_apcCUColocated[0] = NULL;
104	m_apcCUColocated[1] = NULL;
105
106	m_apiMVPIdx[0] = NULL;
107	m_apiMVPIdx[1] = NULL;
108	m_apiMVPNum[0] = NULL;
109	m_apiMVPNum[1] = NULL;
110
111	m_bDecSubCu = false;
112	m_sliceStartCU = 0;
113	m_sliceSegmentStartCU = 0;
114	}
115
116	TComDataCU::~TComDataCU()
117	{
118	}
119
120	Void TComDataCU::create(UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
121	#if ADAPTIVE_QP_SELECTION
122	, Bool bGlobalRMARLBuffer
123	#endif
124	)
125	{
126	m_bDecSubCu = bDecSubCu;
127
128	m_pcPic = NULL;
129	m_pcSlice = NULL;
130	m_uiNumPartition = uiNumPartition;
131	m_unitSize = unitSize;
132
133	if ( !bDecSubCu )
134	{
135	m_phQP = (Char* )xMalloc(Char, uiNumPartition);
136	m_puhDepth = (UChar* )xMalloc(UChar, uiNumPartition);
137	m_puhWidth = (UChar* )xMalloc(UChar, uiNumPartition);
138	m_puhHeight = (UChar* )xMalloc(UChar, uiNumPartition);
139
140	m_skipFlag = new Bool[ uiNumPartition ];
141
142	m_pePartSize = new Char[ uiNumPartition ];
143	memset( m_pePartSize, SIZE_NONE,uiNumPartition * sizeof( *m_pePartSize ) );
144	m_pePredMode = new Char[ uiNumPartition ];
145	m_CUTransquantBypass = new Bool[ uiNumPartition ];
146	m_pbMergeFlag = (Bool* )xMalloc(Bool, uiNumPartition);
147	m_puhMergeIndex = (UChar* )xMalloc(UChar, uiNumPartition);
148	m_puhLumaIntraDir = (UChar* )xMalloc(UChar, uiNumPartition);
149	m_puhChromaIntraDir = (UChar* )xMalloc(UChar, uiNumPartition);
150	m_puhInterDir = (UChar* )xMalloc(UChar, uiNumPartition);
151
152	m_puhTrIdx = (UChar* )xMalloc(UChar, uiNumPartition);
153	m_puhTransformSkip[0] = (UChar* )xMalloc(UChar, uiNumPartition);
154	m_puhTransformSkip[1] = (UChar* )xMalloc(UChar, uiNumPartition);
155	m_puhTransformSkip[2] = (UChar* )xMalloc(UChar, uiNumPartition);
156
157	m_puhCbf[0] = (UChar* )xMalloc(UChar, uiNumPartition);
158	m_puhCbf[1] = (UChar* )xMalloc(UChar, uiNumPartition);
159	m_puhCbf[2] = (UChar* )xMalloc(UChar, uiNumPartition);
160
161	m_apiMVPIdx[0] = new Char[ uiNumPartition ];
162	m_apiMVPIdx[1] = new Char[ uiNumPartition ];
163	m_apiMVPNum[0] = new Char[ uiNumPartition ];
164	m_apiMVPNum[1] = new Char[ uiNumPartition ];
165	memset( m_apiMVPIdx[0], -1,uiNumPartition * sizeof( Char ) );
166	memset( m_apiMVPIdx[1], -1,uiNumPartition * sizeof( Char ) );
167
168	m_pcTrCoeffY = (TCoeff)xMalloc(TCoeff, uiWidthuiHeight);
169	m_pcTrCoeffCb = (TCoeff)xMalloc(TCoeff, uiWidthuiHeight/4);
170	m_pcTrCoeffCr = (TCoeff)xMalloc(TCoeff, uiWidthuiHeight/4);
171	memset( m_pcTrCoeffY, 0,uiWidthuiHeight sizeof( TCoeff ) );
172	memset( m_pcTrCoeffCb, 0,uiWidthuiHeight/4 sizeof( TCoeff ) );
173	memset( m_pcTrCoeffCr, 0,uiWidthuiHeight/4 sizeof( TCoeff ) );
174	#if ADAPTIVE_QP_SELECTION
175	if( bGlobalRMARLBuffer )
176	{
177	if( m_pcGlbArlCoeffY == NULL )
178	{
179	m_pcGlbArlCoeffY = (Int)xMalloc(Int, uiWidthuiHeight);
180	m_pcGlbArlCoeffCb = (Int)xMalloc(Int, uiWidthuiHeight/4);
181	m_pcGlbArlCoeffCr = (Int)xMalloc(Int, uiWidthuiHeight/4);
182	}
183	m_pcArlCoeffY = m_pcGlbArlCoeffY;
184	m_pcArlCoeffCb = m_pcGlbArlCoeffCb;
185	m_pcArlCoeffCr = m_pcGlbArlCoeffCr;
186	m_ArlCoeffIsAliasedAllocation = true;
187	}
188	else
189	{
190	m_pcArlCoeffY = (Int)xMalloc(Int, uiWidthuiHeight);
191	m_pcArlCoeffCb = (Int)xMalloc(Int, uiWidthuiHeight/4);
192	m_pcArlCoeffCr = (Int)xMalloc(Int, uiWidthuiHeight/4);
193	}
194	#endif
195
196	m_pbIPCMFlag = (Bool* )xMalloc(Bool, uiNumPartition);
197	m_pcIPCMSampleY = (Pel* )xMalloc(Pel , uiWidth*uiHeight);
198	m_pcIPCMSampleCb = (Pel* )xMalloc(Pel , uiWidth*uiHeight/4);
199	m_pcIPCMSampleCr = (Pel* )xMalloc(Pel , uiWidth*uiHeight/4);
200
201	m_acCUMvField[0].create( uiNumPartition );
202	m_acCUMvField[1].create( uiNumPartition );
203
204	}
205	else
206	{
207	m_acCUMvField[0].setNumPartition(uiNumPartition );
208	m_acCUMvField[1].setNumPartition(uiNumPartition );
209	}
210
211	m_sliceStartCU = (UInt* )xMalloc(UInt, uiNumPartition);
212	m_sliceSegmentStartCU = (UInt* )xMalloc(UInt, uiNumPartition);
213
214	// create pattern memory
215	m_pcPattern = (TComPattern*)xMalloc(TComPattern, 1);
216
217	// create motion vector fields
218
219	m_pcCUAboveLeft = NULL;
220	m_pcCUAboveRight = NULL;
221	m_pcCUAbove = NULL;
222	m_pcCULeft = NULL;
223
224	m_apcCUColocated[0] = NULL;
225	m_apcCUColocated[1] = NULL;
226	}
227
228	Void TComDataCU::destroy()
229	{
230	m_pcPic = NULL;
231	m_pcSlice = NULL;
232
233	if ( m_pcPattern )
234	{
235	xFree(m_pcPattern);
236	m_pcPattern = NULL;
237	}
238
239	// encoder-side buffer free
240	if ( !m_bDecSubCu )
241	{
242	if ( m_phQP ) { xFree(m_phQP); m_phQP = NULL; }
243	if ( m_puhDepth ) { xFree(m_puhDepth); m_puhDepth = NULL; }
244	if ( m_puhWidth ) { xFree(m_puhWidth); m_puhWidth = NULL; }
245	if ( m_puhHeight ) { xFree(m_puhHeight); m_puhHeight = NULL; }
246
247	if ( m_skipFlag ) { delete[] m_skipFlag; m_skipFlag = NULL; }
248
249	if ( m_pePartSize ) { delete[] m_pePartSize; m_pePartSize = NULL; }
250	if ( m_pePredMode ) { delete[] m_pePredMode; m_pePredMode = NULL; }
251	if ( m_CUTransquantBypass ) { delete[] m_CUTransquantBypass;m_CUTransquantBypass = NULL; }
252	if ( m_puhCbf[0] ) { xFree(m_puhCbf[0]); m_puhCbf[0] = NULL; }
253	if ( m_puhCbf[1] ) { xFree(m_puhCbf[1]); m_puhCbf[1] = NULL; }
254	if ( m_puhCbf[2] ) { xFree(m_puhCbf[2]); m_puhCbf[2] = NULL; }
255	if ( m_puhInterDir ) { xFree(m_puhInterDir); m_puhInterDir = NULL; }
256	if ( m_pbMergeFlag ) { xFree(m_pbMergeFlag); m_pbMergeFlag = NULL; }
257	if ( m_puhMergeIndex ) { xFree(m_puhMergeIndex); m_puhMergeIndex = NULL; }
258	if ( m_puhLumaIntraDir ) { xFree(m_puhLumaIntraDir); m_puhLumaIntraDir = NULL; }
259	if ( m_puhChromaIntraDir ) { xFree(m_puhChromaIntraDir); m_puhChromaIntraDir = NULL; }
260	if ( m_puhTrIdx ) { xFree(m_puhTrIdx); m_puhTrIdx = NULL; }
261	if ( m_puhTransformSkip[0]) { xFree(m_puhTransformSkip[0]); m_puhTransformSkip[0] = NULL; }
262	if ( m_puhTransformSkip[1]) { xFree(m_puhTransformSkip[1]); m_puhTransformSkip[1] = NULL; }
263	if ( m_puhTransformSkip[2]) { xFree(m_puhTransformSkip[2]); m_puhTransformSkip[2] = NULL; }
264	if ( m_pcTrCoeffY ) { xFree(m_pcTrCoeffY); m_pcTrCoeffY = NULL; }
265	if ( m_pcTrCoeffCb ) { xFree(m_pcTrCoeffCb); m_pcTrCoeffCb = NULL; }
266	if ( m_pcTrCoeffCr ) { xFree(m_pcTrCoeffCr); m_pcTrCoeffCr = NULL; }
267	#if ADAPTIVE_QP_SELECTION
268	if (!m_ArlCoeffIsAliasedAllocation)
269	{
270	xFree(m_pcArlCoeffY); m_pcArlCoeffY = 0;
271	xFree(m_pcArlCoeffCb); m_pcArlCoeffCb = 0;
272	xFree(m_pcArlCoeffCr); m_pcArlCoeffCr = 0;
273	}
274	if ( m_pcGlbArlCoeffY ) { xFree(m_pcGlbArlCoeffY); m_pcGlbArlCoeffY = NULL; }
275	if ( m_pcGlbArlCoeffCb ) { xFree(m_pcGlbArlCoeffCb); m_pcGlbArlCoeffCb = NULL; }
276	if ( m_pcGlbArlCoeffCr ) { xFree(m_pcGlbArlCoeffCr); m_pcGlbArlCoeffCr = NULL; }
277	#endif
278	if ( m_pbIPCMFlag ) { xFree(m_pbIPCMFlag ); m_pbIPCMFlag = NULL; }
279	if ( m_pcIPCMSampleY ) { xFree(m_pcIPCMSampleY); m_pcIPCMSampleY = NULL; }
280	if ( m_pcIPCMSampleCb ) { xFree(m_pcIPCMSampleCb); m_pcIPCMSampleCb = NULL; }
281	if ( m_pcIPCMSampleCr ) { xFree(m_pcIPCMSampleCr); m_pcIPCMSampleCr = NULL; }
282	if ( m_apiMVPIdx[0] ) { delete[] m_apiMVPIdx[0]; m_apiMVPIdx[0] = NULL; }
283	if ( m_apiMVPIdx[1] ) { delete[] m_apiMVPIdx[1]; m_apiMVPIdx[1] = NULL; }
284	if ( m_apiMVPNum[0] ) { delete[] m_apiMVPNum[0]; m_apiMVPNum[0] = NULL; }
285	if ( m_apiMVPNum[1] ) { delete[] m_apiMVPNum[1]; m_apiMVPNum[1] = NULL; }
286
287	m_acCUMvField[0].destroy();
288	m_acCUMvField[1].destroy();
289
290	}
291
292	m_pcCUAboveLeft = NULL;
293	m_pcCUAboveRight = NULL;
294	m_pcCUAbove = NULL;
295	m_pcCULeft = NULL;
296
297	m_apcCUColocated[0] = NULL;
298	m_apcCUColocated[1] = NULL;
299
300	if( m_sliceStartCU )
301	{
302	xFree(m_sliceStartCU);
303	m_sliceStartCU=NULL;
304	}
305	if(m_sliceSegmentStartCU )
306	{
307	xFree(m_sliceSegmentStartCU);
308	m_sliceSegmentStartCU=NULL;
309	}
310	}
311
312	const NDBFBlockInfo& NDBFBlockInfo::operator= (const NDBFBlockInfo& src)
313	{
314	this->tileID = src.tileID;
315	this->sliceID= src.sliceID;
316	this->startSU= src.startSU;
317	this->endSU = src.endSU;
318	this->widthSU= src.widthSU;
319	this->heightSU=src.heightSU;
320	this->posX = src.posX;
321	this->posY = src.posY;
322	this->width = src.width;
323	this->height = src.height;
324	::memcpy(this->isBorderAvailable, src.isBorderAvailable, sizeof(Bool)*((Int)NUM_SGU_BORDER));
325	this->allBordersAvailable = src.allBordersAvailable;
326
327	return *this;
328	}
329
330
331	// ====================================================================================================================
332	// Public member functions
333	// ====================================================================================================================
334
335	// --------------------------------------------------------------------------------------------------------------------
336	// Initialization
337	// --------------------------------------------------------------------------------------------------------------------
338
339	/**
340	- initialize top-level CU
341	- internal buffers are already created
342	- set values before encoding a CU
343	.
344	\param pcPic picture (TComPic) class pointer
345	\param iCUAddr CU address
346	*/
347	Void TComDataCU::initCU( TComPic* pcPic, UInt iCUAddr )
348	{
349
350	m_pcPic = pcPic;
351	m_pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
352	m_uiCUAddr = iCUAddr;
353	m_uiCUPelX = ( iCUAddr % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth;
354	m_uiCUPelY = ( iCUAddr / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight;
355	m_uiAbsIdxInLCU = 0;
356	m_dTotalCost = MAX_DOUBLE;
357	m_uiTotalDistortion = 0;
358	m_uiTotalBits = 0;
359	m_uiTotalBins = 0;
360	m_uiNumPartition = pcPic->getNumPartInCU();
361
362	#if SVC_EXTENSION
363	m_layerId = pcPic->getLayerId();
364	#endif
365
366	for(Int i=0; i<pcPic->getNumPartInCU(); i++)
367	{
368	if(pcPic->getPicSym()->getInverseCUOrderMap(iCUAddr)*pcPic->getNumPartInCU()+i>=getSlice()->getSliceCurStartCUAddr())
369	{
370	m_sliceStartCU[i]=getSlice()->getSliceCurStartCUAddr();
371	}
372	else
373	{
374	m_sliceStartCU[i]=pcPic->getCU(getAddr())->m_sliceStartCU[i];
375	}
376	}
377	for(Int i=0; i<pcPic->getNumPartInCU(); i++)
378	{
379	if(pcPic->getPicSym()->getInverseCUOrderMap(iCUAddr)*pcPic->getNumPartInCU()+i>=getSlice()->getSliceSegmentCurStartCUAddr())
380	{
381	m_sliceSegmentStartCU[i]=getSlice()->getSliceSegmentCurStartCUAddr();
382	}
383	else
384	{
385	m_sliceSegmentStartCU[i]=pcPic->getCU(getAddr())->m_sliceSegmentStartCU[i];
386	}
387	}
388
389	Int partStartIdx = getSlice()->getSliceSegmentCurStartCUAddr() - pcPic->getPicSym()->getInverseCUOrderMap(iCUAddr) * pcPic->getNumPartInCU();
390
391	Int numElements = min<Int>( partStartIdx, m_uiNumPartition );
392	for ( Int ui = 0; ui < numElements; ui++ )
393	{
394	TComDataCU * pcFrom = pcPic->getCU(getAddr());
395	m_skipFlag[ui] = pcFrom->getSkipFlag(ui);
396	m_pePartSize[ui] = pcFrom->getPartitionSize(ui);
397	m_pePredMode[ui] = pcFrom->getPredictionMode(ui);
398	m_CUTransquantBypass[ui] = pcFrom->getCUTransquantBypass(ui);
399	m_puhDepth[ui] = pcFrom->getDepth(ui);
400	m_puhWidth [ui] = pcFrom->getWidth(ui);
401	m_puhHeight [ui] = pcFrom->getHeight(ui);
402	m_puhTrIdx [ui] = pcFrom->getTransformIdx(ui);
403	m_puhTransformSkip[0][ui] = pcFrom->getTransformSkip(ui,TEXT_LUMA);
404	m_puhTransformSkip[1][ui] = pcFrom->getTransformSkip(ui,TEXT_CHROMA_U);
405	m_puhTransformSkip[2][ui] = pcFrom->getTransformSkip(ui,TEXT_CHROMA_V);
406	m_apiMVPIdx[0][ui] = pcFrom->m_apiMVPIdx[0][ui];;
407	m_apiMVPIdx[1][ui] = pcFrom->m_apiMVPIdx[1][ui];
408	m_apiMVPNum[0][ui] = pcFrom->m_apiMVPNum[0][ui];
409	m_apiMVPNum[1][ui] = pcFrom->m_apiMVPNum[1][ui];
410	m_phQP[ui]=pcFrom->m_phQP[ui];
411	m_pbMergeFlag[ui]=pcFrom->m_pbMergeFlag[ui];
412	m_puhMergeIndex[ui]=pcFrom->m_puhMergeIndex[ui];
413	m_puhLumaIntraDir[ui]=pcFrom->m_puhLumaIntraDir[ui];
414	m_puhChromaIntraDir[ui]=pcFrom->m_puhChromaIntraDir[ui];
415	m_puhInterDir[ui]=pcFrom->m_puhInterDir[ui];
416	m_puhCbf[0][ui]=pcFrom->m_puhCbf[0][ui];
417	m_puhCbf[1][ui]=pcFrom->m_puhCbf[1][ui];
418	m_puhCbf[2][ui]=pcFrom->m_puhCbf[2][ui];
419	m_pbIPCMFlag[ui] = pcFrom->m_pbIPCMFlag[ui];
420	}
421
422	Int firstElement = max<Int>( partStartIdx, 0 );
423	numElements = m_uiNumPartition - firstElement;
424
425	if ( numElements > 0 )
426	{
427	memset( m_skipFlag + firstElement, false, numElements * sizeof( *m_skipFlag ) );
428
429	memset( m_pePartSize + firstElement, SIZE_NONE, numElements * sizeof( *m_pePartSize ) );
430	memset( m_pePredMode + firstElement, MODE_NONE, numElements * sizeof( *m_pePredMode ) );
431	memset( m_CUTransquantBypass+ firstElement, false, numElements * sizeof( *m_CUTransquantBypass) );
432	memset( m_puhDepth + firstElement, 0, numElements * sizeof( *m_puhDepth ) );
433	memset( m_puhTrIdx + firstElement, 0, numElements * sizeof( *m_puhTrIdx ) );
434	memset( m_puhTransformSkip[0] + firstElement, 0, numElements * sizeof( *m_puhTransformSkip[0]) );
435	memset( m_puhTransformSkip[1] + firstElement, 0, numElements * sizeof( *m_puhTransformSkip[1]) );
436	memset( m_puhTransformSkip[2] + firstElement, 0, numElements * sizeof( *m_puhTransformSkip[2]) );
437	memset( m_puhWidth + firstElement, g_uiMaxCUWidth, numElements * sizeof( *m_puhWidth ) );
438	memset( m_puhHeight + firstElement, g_uiMaxCUHeight, numElements * sizeof( *m_puhHeight ) );
439	memset( m_apiMVPIdx[0] + firstElement, -1, numElements * sizeof( *m_apiMVPIdx[0] ) );
440	memset( m_apiMVPIdx[1] + firstElement, -1, numElements * sizeof( *m_apiMVPIdx[1] ) );
441	memset( m_apiMVPNum[0] + firstElement, -1, numElements * sizeof( *m_apiMVPNum[0] ) );
442	memset( m_apiMVPNum[1] + firstElement, -1, numElements * sizeof( *m_apiMVPNum[1] ) );
443	memset( m_phQP + firstElement, getSlice()->getSliceQp(), numElements * sizeof( *m_phQP ) );
444	memset( m_pbMergeFlag + firstElement, false, numElements * sizeof( *m_pbMergeFlag ) );
445	memset( m_puhMergeIndex + firstElement, 0, numElements * sizeof( *m_puhMergeIndex ) );
446	memset( m_puhLumaIntraDir + firstElement, DC_IDX, numElements * sizeof( *m_puhLumaIntraDir ) );
447	memset( m_puhChromaIntraDir + firstElement, 0, numElements * sizeof( *m_puhChromaIntraDir ) );
448	memset( m_puhInterDir + firstElement, 0, numElements * sizeof( *m_puhInterDir ) );
449	memset( m_puhCbf[0] + firstElement, 0, numElements * sizeof( *m_puhCbf[0] ) );
450	memset( m_puhCbf[1] + firstElement, 0, numElements * sizeof( *m_puhCbf[1] ) );
451	memset( m_puhCbf[2] + firstElement, 0, numElements * sizeof( *m_puhCbf[2] ) );
452	memset( m_pbIPCMFlag + firstElement, false, numElements * sizeof( *m_pbIPCMFlag ) );
453	}
454
455	UInt uiTmp = g_uiMaxCUWidth*g_uiMaxCUHeight;
456	if ( 0 >= partStartIdx )
457	{
458	m_acCUMvField[0].clearMvField();
459	m_acCUMvField[1].clearMvField();
460	memset( m_pcTrCoeffY , 0, sizeof( TCoeff ) * uiTmp );
461	#if ADAPTIVE_QP_SELECTION
462	memset( m_pcArlCoeffY , 0, sizeof( Int ) * uiTmp );
463	#endif
464	memset( m_pcIPCMSampleY , 0, sizeof( Pel ) * uiTmp );
465	uiTmp >>= 2;
466	memset( m_pcTrCoeffCb, 0, sizeof( TCoeff ) * uiTmp );
467	memset( m_pcTrCoeffCr, 0, sizeof( TCoeff ) * uiTmp );
468	#if ADAPTIVE_QP_SELECTION
469	memset( m_pcArlCoeffCb, 0, sizeof( Int ) * uiTmp );
470	memset( m_pcArlCoeffCr, 0, sizeof( Int ) * uiTmp );
471	#endif
472	memset( m_pcIPCMSampleCb , 0, sizeof( Pel ) * uiTmp );
473	memset( m_pcIPCMSampleCr , 0, sizeof( Pel ) * uiTmp );
474	}
475	else
476	{
477	TComDataCU * pcFrom = pcPic->getCU(getAddr());
478	m_acCUMvField[0].copyFrom(&pcFrom->m_acCUMvField[0],m_uiNumPartition,0);
479	m_acCUMvField[1].copyFrom(&pcFrom->m_acCUMvField[1],m_uiNumPartition,0);
480	for(Int i=0; i<uiTmp; i++)
481	{
482	m_pcTrCoeffY[i]=pcFrom->m_pcTrCoeffY[i];
483	#if ADAPTIVE_QP_SELECTION
484	m_pcArlCoeffY[i]=pcFrom->m_pcArlCoeffY[i];
485	#endif
486	m_pcIPCMSampleY[i]=pcFrom->m_pcIPCMSampleY[i];
487	}
488	for(Int i=0; i<(uiTmp>>2); i++)
489	{
490	m_pcTrCoeffCb[i]=pcFrom->m_pcTrCoeffCb[i];
491	m_pcTrCoeffCr[i]=pcFrom->m_pcTrCoeffCr[i];
492	#if ADAPTIVE_QP_SELECTION
493	m_pcArlCoeffCb[i]=pcFrom->m_pcArlCoeffCb[i];
494	m_pcArlCoeffCr[i]=pcFrom->m_pcArlCoeffCr[i];
495	#endif
496	m_pcIPCMSampleCb[i]=pcFrom->m_pcIPCMSampleCb[i];
497	m_pcIPCMSampleCr[i]=pcFrom->m_pcIPCMSampleCr[i];
498	}
499	}
500
501	// Setting neighbor CU
502	m_pcCULeft = NULL;
503	m_pcCUAbove = NULL;
504	m_pcCUAboveLeft = NULL;
505	m_pcCUAboveRight = NULL;
506
507	m_apcCUColocated[0] = NULL;
508	m_apcCUColocated[1] = NULL;
509
510	UInt uiWidthInCU = pcPic->getFrameWidthInCU();
511	if ( m_uiCUAddr % uiWidthInCU )
512	{
513	m_pcCULeft = pcPic->getCU( m_uiCUAddr - 1 );
514	}
515
516	if ( m_uiCUAddr / uiWidthInCU )
517	{
518	m_pcCUAbove = pcPic->getCU( m_uiCUAddr - uiWidthInCU );
519	}
520
521	if ( m_pcCULeft && m_pcCUAbove )
522	{
523	m_pcCUAboveLeft = pcPic->getCU( m_uiCUAddr - uiWidthInCU - 1 );
524	}
525
526	if ( m_pcCUAbove && ( (m_uiCUAddr%uiWidthInCU) < (uiWidthInCU-1) ) )
527	{
528	m_pcCUAboveRight = pcPic->getCU( m_uiCUAddr - uiWidthInCU + 1 );
529	}
530
531	if ( getSlice()->getNumRefIdx( REF_PIC_LIST_0 ) > 0 )
532	{
533	m_apcCUColocated[0] = getSlice()->getRefPic( REF_PIC_LIST_0, 0)->getCU( m_uiCUAddr );
534	}
535
536	if ( getSlice()->getNumRefIdx( REF_PIC_LIST_1 ) > 0 )
537	{
538	m_apcCUColocated[1] = getSlice()->getRefPic( REF_PIC_LIST_1, 0)->getCU( m_uiCUAddr );
539	}
540	}
541
542	/** initialize prediction data with enabling sub-LCU-level delta QP
543	*\param uiDepth depth of the current CU
544	*\param qp qp for the current CU
545	*- set CU width and CU height according to depth
546	*- set qp value according to input qp
547	*- set last-coded qp value according to input last-coded qp
548	*/
549	Void TComDataCU::initEstData( UInt uiDepth, Int qp )
550	{
551	m_dTotalCost = MAX_DOUBLE;
552	m_uiTotalDistortion = 0;
553	m_uiTotalBits = 0;
554	m_uiTotalBins = 0;
555
556	UChar uhWidth = g_uiMaxCUWidth >> uiDepth;
557	UChar uhHeight = g_uiMaxCUHeight >> uiDepth;
558
559	for (UInt ui = 0; ui < m_uiNumPartition; ui++)
560	{
561	if(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU+ui >= getSlice()->getSliceSegmentCurStartCUAddr())
562	{
563	m_apiMVPIdx[0][ui] = -1;
564	m_apiMVPIdx[1][ui] = -1;
565	m_apiMVPNum[0][ui] = -1;
566	m_apiMVPNum[1][ui] = -1;
567	m_puhDepth [ui] = uiDepth;
568	m_puhWidth [ui] = uhWidth;
569	m_puhHeight [ui] = uhHeight;
570	m_puhTrIdx [ui] = 0;
571	m_puhTransformSkip[0][ui] = 0;
572	m_puhTransformSkip[1][ui] = 0;
573	m_puhTransformSkip[2][ui] = 0;
574	m_skipFlag[ui] = false;
575	m_pePartSize[ui] = SIZE_NONE;
576	m_pePredMode[ui] = MODE_NONE;
577	m_CUTransquantBypass[ui] = false;
578	m_pbIPCMFlag[ui] = 0;
579	m_phQP[ui] = qp;
580	m_pbMergeFlag[ui] = 0;
581	m_puhMergeIndex[ui] = 0;
582	m_puhLumaIntraDir[ui] = DC_IDX;
583	m_puhChromaIntraDir[ui] = 0;
584	m_puhInterDir[ui] = 0;
585	m_puhCbf[0][ui] = 0;
586	m_puhCbf[1][ui] = 0;
587	m_puhCbf[2][ui] = 0;
588	}
589	}
590
591	UInt uiTmp = uhWidth*uhHeight;
592
593	if(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU >= getSlice()->getSliceSegmentCurStartCUAddr())
594	{
595	m_acCUMvField[0].clearMvField();
596	m_acCUMvField[1].clearMvField();
597	uiTmp = uhWidth*uhHeight;
598
599	memset( m_pcTrCoeffY, 0, uiTmp * sizeof( *m_pcTrCoeffY ) );
600	#if ADAPTIVE_QP_SELECTION
601	memset( m_pcArlCoeffY , 0, uiTmp * sizeof( *m_pcArlCoeffY ) );
602	#endif
603	memset( m_pcIPCMSampleY, 0, uiTmp * sizeof( *m_pcIPCMSampleY ) );
604
605	uiTmp>>=2;
606	memset( m_pcTrCoeffCb, 0, uiTmp * sizeof( *m_pcTrCoeffCb ) );
607	memset( m_pcTrCoeffCr, 0, uiTmp * sizeof( *m_pcTrCoeffCr ) );
608	#if ADAPTIVE_QP_SELECTION
609	memset( m_pcArlCoeffCb, 0, uiTmp * sizeof( *m_pcArlCoeffCb ) );
610	memset( m_pcArlCoeffCr, 0, uiTmp * sizeof( *m_pcArlCoeffCr ) );
611	#endif
612	memset( m_pcIPCMSampleCb, 0, uiTmp * sizeof( *m_pcIPCMSampleCb ) );
613	memset( m_pcIPCMSampleCr, 0, uiTmp * sizeof( *m_pcIPCMSampleCr ) );
614	}
615	}
616
617
618	// initialize Sub partition
619	Void TComDataCU::initSubCU( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp )
620	{
621	assert( uiPartUnitIdx<4 );
622
623	UInt uiPartOffset = ( pcCU->getTotalNumPart()>>2 )*uiPartUnitIdx;
624
625	m_pcPic = pcCU->getPic();
626	m_pcSlice = m_pcPic->getSlice(m_pcPic->getCurrSliceIdx());
627	m_uiCUAddr = pcCU->getAddr();
628	m_uiAbsIdxInLCU = pcCU->getZorderIdxInCU() + uiPartOffset;
629
630	m_uiCUPelX = pcCU->getCUPelX() + ( g_uiMaxCUWidth>>uiDepth )*( uiPartUnitIdx & 1 );
631	m_uiCUPelY = pcCU->getCUPelY() + ( g_uiMaxCUHeight>>uiDepth )*( uiPartUnitIdx >> 1 );
632
633	m_dTotalCost = MAX_DOUBLE;
634	m_uiTotalDistortion = 0;
635	m_uiTotalBits = 0;
636	m_uiTotalBins = 0;
637	m_uiNumPartition = pcCU->getTotalNumPart() >> 2;
638
639	Int iSizeInUchar = sizeof( UChar ) * m_uiNumPartition;
640	Int iSizeInBool = sizeof( Bool ) * m_uiNumPartition;
641
642	Int sizeInChar = sizeof( Char ) * m_uiNumPartition;
643	memset( m_phQP, qp, sizeInChar );
644
645	memset( m_pbMergeFlag, 0, iSizeInBool );
646	memset( m_puhMergeIndex, 0, iSizeInUchar );
647	memset( m_puhLumaIntraDir, DC_IDX, iSizeInUchar );
648	memset( m_puhChromaIntraDir, 0, iSizeInUchar );
649	memset( m_puhInterDir, 0, iSizeInUchar );
650	memset( m_puhTrIdx, 0, iSizeInUchar );
651	memset( m_puhTransformSkip[0], 0, iSizeInUchar );
652	memset( m_puhTransformSkip[1], 0, iSizeInUchar );
653	memset( m_puhTransformSkip[2], 0, iSizeInUchar );
654	memset( m_puhCbf[0], 0, iSizeInUchar );
655	memset( m_puhCbf[1], 0, iSizeInUchar );
656	memset( m_puhCbf[2], 0, iSizeInUchar );
657	memset( m_puhDepth, uiDepth, iSizeInUchar );
658
659	UChar uhWidth = g_uiMaxCUWidth >> uiDepth;
660	UChar uhHeight = g_uiMaxCUHeight >> uiDepth;
661	memset( m_puhWidth, uhWidth, iSizeInUchar );
662	memset( m_puhHeight, uhHeight, iSizeInUchar );
663	memset( m_pbIPCMFlag, 0, iSizeInBool );
664	for (UInt ui = 0; ui < m_uiNumPartition; ui++)
665	{
666	m_skipFlag[ui] = false;
667	m_pePartSize[ui] = SIZE_NONE;
668	m_pePredMode[ui] = MODE_NONE;
669	m_CUTransquantBypass[ui] = false;
670	m_apiMVPIdx[0][ui] = -1;
671	m_apiMVPIdx[1][ui] = -1;
672	m_apiMVPNum[0][ui] = -1;
673	m_apiMVPNum[1][ui] = -1;
674	if(m_pcPic->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU+ui<getSlice()->getSliceSegmentCurStartCUAddr())
675	{
676	m_apiMVPIdx[0][ui] = pcCU->m_apiMVPIdx[0][uiPartOffset+ui];
677	m_apiMVPIdx[1][ui] = pcCU->m_apiMVPIdx[1][uiPartOffset+ui];;
678	m_apiMVPNum[0][ui] = pcCU->m_apiMVPNum[0][uiPartOffset+ui];;
679	m_apiMVPNum[1][ui] = pcCU->m_apiMVPNum[1][uiPartOffset+ui];;
680	m_puhDepth [ui] = pcCU->getDepth(uiPartOffset+ui);
681	m_puhWidth [ui] = pcCU->getWidth(uiPartOffset+ui);
682	m_puhHeight [ui] = pcCU->getHeight(uiPartOffset+ui);
683	m_puhTrIdx [ui] = pcCU->getTransformIdx(uiPartOffset+ui);
684	m_puhTransformSkip[0][ui] = pcCU->getTransformSkip(uiPartOffset+ui,TEXT_LUMA);
685	m_puhTransformSkip[1][ui] = pcCU->getTransformSkip(uiPartOffset+ui,TEXT_CHROMA_U);
686	m_puhTransformSkip[2][ui] = pcCU->getTransformSkip(uiPartOffset+ui,TEXT_CHROMA_V);
687	m_skipFlag[ui] = pcCU->getSkipFlag(uiPartOffset+ui);
688	m_pePartSize[ui] = pcCU->getPartitionSize(uiPartOffset+ui);
689	m_pePredMode[ui] = pcCU->getPredictionMode(uiPartOffset+ui);
690	m_CUTransquantBypass[ui] = pcCU->getCUTransquantBypass(uiPartOffset+ui);
691	m_pbIPCMFlag[ui]=pcCU->m_pbIPCMFlag[uiPartOffset+ui];
692	m_phQP[ui] = pcCU->m_phQP[uiPartOffset+ui];
693	m_pbMergeFlag[ui]=pcCU->m_pbMergeFlag[uiPartOffset+ui];
694	m_puhMergeIndex[ui]=pcCU->m_puhMergeIndex[uiPartOffset+ui];
695	m_puhLumaIntraDir[ui]=pcCU->m_puhLumaIntraDir[uiPartOffset+ui];
696	m_puhChromaIntraDir[ui]=pcCU->m_puhChromaIntraDir[uiPartOffset+ui];
697	m_puhInterDir[ui]=pcCU->m_puhInterDir[uiPartOffset+ui];
698	m_puhCbf[0][ui]=pcCU->m_puhCbf[0][uiPartOffset+ui];
699	m_puhCbf[1][ui]=pcCU->m_puhCbf[1][uiPartOffset+ui];
700	m_puhCbf[2][ui]=pcCU->m_puhCbf[2][uiPartOffset+ui];
701
702	}
703	}
704	UInt uiTmp = uhWidth*uhHeight;
705	memset( m_pcTrCoeffY , 0, sizeof(TCoeff)*uiTmp );
706	#if ADAPTIVE_QP_SELECTION
707	memset( m_pcArlCoeffY , 0, sizeof(Int)*uiTmp );
708	#endif
709	memset( m_pcIPCMSampleY , 0, sizeof( Pel ) * uiTmp );
710	uiTmp >>= 2;
711	memset( m_pcTrCoeffCb, 0, sizeof(TCoeff)*uiTmp );
712	memset( m_pcTrCoeffCr, 0, sizeof(TCoeff)*uiTmp );
713	#if ADAPTIVE_QP_SELECTION
714	memset( m_pcArlCoeffCb, 0, sizeof(Int)*uiTmp );
715	memset( m_pcArlCoeffCr, 0, sizeof(Int)*uiTmp );
716	#endif
717	memset( m_pcIPCMSampleCb , 0, sizeof( Pel ) * uiTmp );
718	memset( m_pcIPCMSampleCr , 0, sizeof( Pel ) * uiTmp );
719	m_acCUMvField[0].clearMvField();
720	m_acCUMvField[1].clearMvField();
721
722	if(m_pcPic->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU<getSlice()->getSliceSegmentCurStartCUAddr())
723	{
724	// Part of this CU contains data from an older slice. Now copy in that data.
725	UInt uiMaxCuWidth=pcCU->getSlice()->getSPS()->getMaxCUWidth();
726	UInt uiMaxCuHeight=pcCU->getSlice()->getSPS()->getMaxCUHeight();
727	TComDataCU * bigCU = getPic()->getCU(getAddr());
728	Int minui = uiPartOffset;
729	minui = -minui;
730	pcCU->m_acCUMvField[0].copyTo(&m_acCUMvField[0],minui,uiPartOffset,m_uiNumPartition);
731	pcCU->m_acCUMvField[1].copyTo(&m_acCUMvField[1],minui,uiPartOffset,m_uiNumPartition);
732	UInt uiCoffOffset = uiMaxCuWidthuiMaxCuHeightm_uiAbsIdxInLCU/pcCU->getPic()->getNumPartInCU();
733	uiTmp = uhWidth*uhHeight;
734	for(Int i=0; i<uiTmp; i++)
735	{
736	m_pcTrCoeffY[i]=bigCU->m_pcTrCoeffY[uiCoffOffset+i];
737	#if ADAPTIVE_QP_SELECTION
738	m_pcArlCoeffY[i]=bigCU->m_pcArlCoeffY[uiCoffOffset+i];
739	#endif
740	m_pcIPCMSampleY[i]=bigCU->m_pcIPCMSampleY[uiCoffOffset+i];
741	}
742	uiTmp>>=2;
743	uiCoffOffset>>=2;
744	for(Int i=0; i<uiTmp; i++)
745	{
746	m_pcTrCoeffCr[i]=bigCU->m_pcTrCoeffCr[uiCoffOffset+i];
747	m_pcTrCoeffCb[i]=bigCU->m_pcTrCoeffCb[uiCoffOffset+i];
748	#if ADAPTIVE_QP_SELECTION
749	m_pcArlCoeffCr[i]=bigCU->m_pcArlCoeffCr[uiCoffOffset+i];
750	m_pcArlCoeffCb[i]=bigCU->m_pcArlCoeffCb[uiCoffOffset+i];
751	#endif
752	m_pcIPCMSampleCb[i]=bigCU->m_pcIPCMSampleCb[uiCoffOffset+i];
753	m_pcIPCMSampleCr[i]=bigCU->m_pcIPCMSampleCr[uiCoffOffset+i];
754	}
755	}
756
757	m_pcCULeft = pcCU->getCULeft();
758	m_pcCUAbove = pcCU->getCUAbove();
759	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
760	m_pcCUAboveRight = pcCU->getCUAboveRight();
761
762	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
763	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
764	memcpy(m_sliceStartCU,pcCU->m_sliceStartCU+uiPartOffset,sizeof(UInt)*m_uiNumPartition);
765	memcpy(m_sliceSegmentStartCU,pcCU->m_sliceSegmentStartCU+uiPartOffset,sizeof(UInt)*m_uiNumPartition);
766	}
767
768	Void TComDataCU::setOutsideCUPart( UInt uiAbsPartIdx, UInt uiDepth )
769	{
770	UInt uiNumPartition = m_uiNumPartition >> (uiDepth << 1);
771	UInt uiSizeInUchar = sizeof( UChar ) * uiNumPartition;
772
773	UChar uhWidth = g_uiMaxCUWidth >> uiDepth;
774	UChar uhHeight = g_uiMaxCUHeight >> uiDepth;
775	memset( m_puhDepth + uiAbsPartIdx, uiDepth, uiSizeInUchar );
776	memset( m_puhWidth + uiAbsPartIdx, uhWidth, uiSizeInUchar );
777	memset( m_puhHeight + uiAbsPartIdx, uhHeight, uiSizeInUchar );
778	}
779
780	// --------------------------------------------------------------------------------------------------------------------
781	// Copy
782	// --------------------------------------------------------------------------------------------------------------------
783
784	Void TComDataCU::copySubCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
785	{
786	UInt uiPart = uiAbsPartIdx;
787
788	m_pcPic = pcCU->getPic();
789	m_pcSlice = pcCU->getSlice();
790	m_uiCUAddr = pcCU->getAddr();
791	m_uiAbsIdxInLCU = uiAbsPartIdx;
792
793	m_uiCUPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
794	m_uiCUPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
795
796	UInt uiWidth = g_uiMaxCUWidth >> uiDepth;
797	UInt uiHeight = g_uiMaxCUHeight >> uiDepth;
798
799	m_skipFlag=pcCU->getSkipFlag() + uiPart;
800
801	m_phQP=pcCU->getQP() + uiPart;
802	m_pePartSize = pcCU->getPartitionSize() + uiPart;
803	m_pePredMode=pcCU->getPredictionMode() + uiPart;
804	m_CUTransquantBypass = pcCU->getCUTransquantBypass()+uiPart;
805
806	m_pbMergeFlag = pcCU->getMergeFlag() + uiPart;
807	m_puhMergeIndex = pcCU->getMergeIndex() + uiPart;
808
809	m_puhLumaIntraDir = pcCU->getLumaIntraDir() + uiPart;
810	m_puhChromaIntraDir = pcCU->getChromaIntraDir() + uiPart;
811	m_puhInterDir = pcCU->getInterDir() + uiPart;
812	m_puhTrIdx = pcCU->getTransformIdx() + uiPart;
813	m_puhTransformSkip[0] = pcCU->getTransformSkip(TEXT_LUMA) + uiPart;
814	m_puhTransformSkip[1] = pcCU->getTransformSkip(TEXT_CHROMA_U) + uiPart;
815	m_puhTransformSkip[2] = pcCU->getTransformSkip(TEXT_CHROMA_V) + uiPart;
816
817	m_puhCbf[0]= pcCU->getCbf(TEXT_LUMA) + uiPart;
818	m_puhCbf[1]= pcCU->getCbf(TEXT_CHROMA_U) + uiPart;
819	m_puhCbf[2]= pcCU->getCbf(TEXT_CHROMA_V) + uiPart;
820
821	m_puhDepth=pcCU->getDepth() + uiPart;
822	m_puhWidth=pcCU->getWidth() + uiPart;
823	m_puhHeight=pcCU->getHeight() + uiPart;
824
825	m_apiMVPIdx[0]=pcCU->getMVPIdx(REF_PIC_LIST_0) + uiPart;
826	m_apiMVPIdx[1]=pcCU->getMVPIdx(REF_PIC_LIST_1) + uiPart;
827	m_apiMVPNum[0]=pcCU->getMVPNum(REF_PIC_LIST_0) + uiPart;
828	m_apiMVPNum[1]=pcCU->getMVPNum(REF_PIC_LIST_1) + uiPart;
829
830	m_pbIPCMFlag = pcCU->getIPCMFlag() + uiPart;
831
832	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
833	m_pcCUAboveRight = pcCU->getCUAboveRight();
834	m_pcCUAbove = pcCU->getCUAbove();
835	m_pcCULeft = pcCU->getCULeft();
836
837	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
838	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
839
840	UInt uiTmp = uiWidth*uiHeight;
841	UInt uiMaxCuWidth=pcCU->getSlice()->getSPS()->getMaxCUWidth();
842	UInt uiMaxCuHeight=pcCU->getSlice()->getSPS()->getMaxCUHeight();
843
844	UInt uiCoffOffset = uiMaxCuWidthuiMaxCuHeightuiAbsPartIdx/pcCU->getPic()->getNumPartInCU();
845
846	m_pcTrCoeffY = pcCU->getCoeffY() + uiCoffOffset;
847	#if ADAPTIVE_QP_SELECTION
848	m_pcArlCoeffY= pcCU->getArlCoeffY() + uiCoffOffset;
849	#endif
850	m_pcIPCMSampleY = pcCU->getPCMSampleY() + uiCoffOffset;
851
852	uiTmp >>= 2;
853	uiCoffOffset >>=2;
854	m_pcTrCoeffCb=pcCU->getCoeffCb() + uiCoffOffset;
855	m_pcTrCoeffCr=pcCU->getCoeffCr() + uiCoffOffset;
856	#if ADAPTIVE_QP_SELECTION
857	m_pcArlCoeffCb=pcCU->getArlCoeffCb() + uiCoffOffset;
858	m_pcArlCoeffCr=pcCU->getArlCoeffCr() + uiCoffOffset;
859	#endif
860	m_pcIPCMSampleCb = pcCU->getPCMSampleCb() + uiCoffOffset;
861	m_pcIPCMSampleCr = pcCU->getPCMSampleCr() + uiCoffOffset;
862
863	m_acCUMvField[0].linkToWithOffset( pcCU->getCUMvField(REF_PIC_LIST_0), uiPart );
864	m_acCUMvField[1].linkToWithOffset( pcCU->getCUMvField(REF_PIC_LIST_1), uiPart );
865	memcpy(m_sliceStartCU,pcCU->m_sliceStartCU+uiPart,sizeof(UInt)*m_uiNumPartition);
866	memcpy(m_sliceSegmentStartCU,pcCU->m_sliceSegmentStartCU+uiPart,sizeof(UInt)*m_uiNumPartition);
867	}
868
869	// Copy inter prediction info from the biggest CU
870	Void TComDataCU::copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList )
871	{
872	m_pcPic = pcCU->getPic();
873	m_pcSlice = pcCU->getSlice();
874	m_uiCUAddr = pcCU->getAddr();
875	m_uiAbsIdxInLCU = uiAbsPartIdx;
876
877	Int iRastPartIdx = g_auiZscanToRaster[uiAbsPartIdx];
878	m_uiCUPelX = pcCU->getCUPelX() + m_pcPic->getMinCUWidth ()*( iRastPartIdx % m_pcPic->getNumPartInWidth() );
879	m_uiCUPelY = pcCU->getCUPelY() + m_pcPic->getMinCUHeight()*( iRastPartIdx / m_pcPic->getNumPartInWidth() );
880
881	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
882	m_pcCUAboveRight = pcCU->getCUAboveRight();
883	m_pcCUAbove = pcCU->getCUAbove();
884	m_pcCULeft = pcCU->getCULeft();
885
886	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
887	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
888
889	m_skipFlag = pcCU->getSkipFlag () + uiAbsPartIdx;
890
891	m_pePartSize = pcCU->getPartitionSize () + uiAbsPartIdx;
892	m_pePredMode = pcCU->getPredictionMode() + uiAbsPartIdx;
893	m_CUTransquantBypass = pcCU->getCUTransquantBypass() + uiAbsPartIdx;
894	m_puhInterDir = pcCU->getInterDir () + uiAbsPartIdx;
895
896	m_puhDepth = pcCU->getDepth () + uiAbsPartIdx;
897	m_puhWidth = pcCU->getWidth () + uiAbsPartIdx;
898	m_puhHeight = pcCU->getHeight() + uiAbsPartIdx;
899
900	m_pbMergeFlag = pcCU->getMergeFlag() + uiAbsPartIdx;
901	m_puhMergeIndex = pcCU->getMergeIndex() + uiAbsPartIdx;
902
903	m_apiMVPIdx[eRefPicList] = pcCU->getMVPIdx(eRefPicList) + uiAbsPartIdx;
904	m_apiMVPNum[eRefPicList] = pcCU->getMVPNum(eRefPicList) + uiAbsPartIdx;
905
906	m_acCUMvField[ eRefPicList ].linkToWithOffset( pcCU->getCUMvField(eRefPicList), uiAbsPartIdx );
907
908	memcpy(m_sliceStartCU,pcCU->m_sliceStartCU+uiAbsPartIdx,sizeof(UInt)*m_uiNumPartition);
909	memcpy(m_sliceSegmentStartCU,pcCU->m_sliceSegmentStartCU+uiAbsPartIdx,sizeof(UInt)*m_uiNumPartition);
910	}
911
912	// Copy small CU to bigger CU.
913	// One of quarter parts overwritten by predicted sub part.
914	Void TComDataCU::copyPartFrom( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth )
915	{
916	assert( uiPartUnitIdx<4 );
917
918	m_dTotalCost += pcCU->getTotalCost();
919	m_uiTotalDistortion += pcCU->getTotalDistortion();
920	m_uiTotalBits += pcCU->getTotalBits();
921
922	UInt uiOffset = pcCU->getTotalNumPart()*uiPartUnitIdx;
923
924	UInt uiNumPartition = pcCU->getTotalNumPart();
925	Int iSizeInUchar = sizeof( UChar ) * uiNumPartition;
926	Int iSizeInBool = sizeof( Bool ) * uiNumPartition;
927
928	Int sizeInChar = sizeof( Char ) * uiNumPartition;
929	memcpy( m_skipFlag + uiOffset, pcCU->getSkipFlag(), sizeof( m_skipFlag ) uiNumPartition );
930	memcpy( m_phQP + uiOffset, pcCU->getQP(), sizeInChar );
931	memcpy( m_pePartSize + uiOffset, pcCU->getPartitionSize(), sizeof( m_pePartSize ) uiNumPartition );
932	memcpy( m_pePredMode + uiOffset, pcCU->getPredictionMode(), sizeof( m_pePredMode ) uiNumPartition );
933	memcpy( m_CUTransquantBypass + uiOffset, pcCU->getCUTransquantBypass(), sizeof( m_CUTransquantBypass ) uiNumPartition );
934	memcpy( m_pbMergeFlag + uiOffset, pcCU->getMergeFlag(), iSizeInBool );
935	memcpy( m_puhMergeIndex + uiOffset, pcCU->getMergeIndex(), iSizeInUchar );
936	memcpy( m_puhLumaIntraDir + uiOffset, pcCU->getLumaIntraDir(), iSizeInUchar );
937	memcpy( m_puhChromaIntraDir + uiOffset, pcCU->getChromaIntraDir(), iSizeInUchar );
938	memcpy( m_puhInterDir + uiOffset, pcCU->getInterDir(), iSizeInUchar );
939	memcpy( m_puhTrIdx + uiOffset, pcCU->getTransformIdx(), iSizeInUchar );
940	memcpy( m_puhTransformSkip[0] + uiOffset, pcCU->getTransformSkip(TEXT_LUMA), iSizeInUchar );
941	memcpy( m_puhTransformSkip[1] + uiOffset, pcCU->getTransformSkip(TEXT_CHROMA_U), iSizeInUchar );
942	memcpy( m_puhTransformSkip[2] + uiOffset, pcCU->getTransformSkip(TEXT_CHROMA_V), iSizeInUchar );
943
944	memcpy( m_puhCbf[0] + uiOffset, pcCU->getCbf(TEXT_LUMA) , iSizeInUchar );
945	memcpy( m_puhCbf[1] + uiOffset, pcCU->getCbf(TEXT_CHROMA_U), iSizeInUchar );
946	memcpy( m_puhCbf[2] + uiOffset, pcCU->getCbf(TEXT_CHROMA_V), iSizeInUchar );
947
948	memcpy( m_puhDepth + uiOffset, pcCU->getDepth(), iSizeInUchar );
949	memcpy( m_puhWidth + uiOffset, pcCU->getWidth(), iSizeInUchar );
950	memcpy( m_puhHeight + uiOffset, pcCU->getHeight(), iSizeInUchar );
951
952	memcpy( m_apiMVPIdx[0] + uiOffset, pcCU->getMVPIdx(REF_PIC_LIST_0), iSizeInUchar );
953	memcpy( m_apiMVPIdx[1] + uiOffset, pcCU->getMVPIdx(REF_PIC_LIST_1), iSizeInUchar );
954	memcpy( m_apiMVPNum[0] + uiOffset, pcCU->getMVPNum(REF_PIC_LIST_0), iSizeInUchar );
955	memcpy( m_apiMVPNum[1] + uiOffset, pcCU->getMVPNum(REF_PIC_LIST_1), iSizeInUchar );
956
957	memcpy( m_pbIPCMFlag + uiOffset, pcCU->getIPCMFlag(), iSizeInBool );
958
959	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
960	m_pcCUAboveRight = pcCU->getCUAboveRight();
961	m_pcCUAbove = pcCU->getCUAbove();
962	m_pcCULeft = pcCU->getCULeft();
963
964	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
965	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
966
967	m_acCUMvField[0].copyFrom( pcCU->getCUMvField( REF_PIC_LIST_0 ), pcCU->getTotalNumPart(), uiOffset );
968	m_acCUMvField[1].copyFrom( pcCU->getCUMvField( REF_PIC_LIST_1 ), pcCU->getTotalNumPart(), uiOffset );
969
970	UInt uiTmp = g_uiMaxCUWidth*g_uiMaxCUHeight >> (uiDepth<<1);
971	UInt uiTmp2 = uiPartUnitIdx*uiTmp;
972	memcpy( m_pcTrCoeffY + uiTmp2, pcCU->getCoeffY(), sizeof(TCoeff)*uiTmp );
973	#if ADAPTIVE_QP_SELECTION
974	memcpy( m_pcArlCoeffY + uiTmp2, pcCU->getArlCoeffY(), sizeof(Int)*uiTmp );
975	#endif
976	memcpy( m_pcIPCMSampleY + uiTmp2 , pcCU->getPCMSampleY(), sizeof(Pel) * uiTmp );
977
978	uiTmp >>= 2; uiTmp2>>= 2;
979	memcpy( m_pcTrCoeffCb + uiTmp2, pcCU->getCoeffCb(), sizeof(TCoeff)*uiTmp );
980	memcpy( m_pcTrCoeffCr + uiTmp2, pcCU->getCoeffCr(), sizeof(TCoeff)*uiTmp );
981	#if ADAPTIVE_QP_SELECTION
982	memcpy( m_pcArlCoeffCb + uiTmp2, pcCU->getArlCoeffCb(), sizeof(Int)*uiTmp );
983	memcpy( m_pcArlCoeffCr + uiTmp2, pcCU->getArlCoeffCr(), sizeof(Int)*uiTmp );
984	#endif
985	memcpy( m_pcIPCMSampleCb + uiTmp2 , pcCU->getPCMSampleCb(), sizeof(Pel) * uiTmp );
986	memcpy( m_pcIPCMSampleCr + uiTmp2 , pcCU->getPCMSampleCr(), sizeof(Pel) * uiTmp );
987	m_uiTotalBins += pcCU->getTotalBins();
988	memcpy( m_sliceStartCU + uiOffset, pcCU->m_sliceStartCU, sizeof( UInt ) * uiNumPartition );
989	memcpy( m_sliceSegmentStartCU + uiOffset, pcCU->m_sliceSegmentStartCU, sizeof( UInt ) * uiNumPartition );
990	}
991
992	// Copy current predicted part to a CU in picture.
993	// It is used to predict for next part
994	Void TComDataCU::copyToPic( UChar uhDepth )
995	{
996	TComDataCU*& rpcCU = m_pcPic->getCU( m_uiCUAddr );
997
998	rpcCU->getTotalCost() = m_dTotalCost;
999	rpcCU->getTotalDistortion() = m_uiTotalDistortion;
1000	rpcCU->getTotalBits() = m_uiTotalBits;
1001
1002	Int iSizeInUchar = sizeof( UChar ) * m_uiNumPartition;
1003	Int iSizeInBool = sizeof( Bool ) * m_uiNumPartition;
1004
1005	Int sizeInChar = sizeof( Char ) * m_uiNumPartition;
1006
1007	memcpy( rpcCU->getSkipFlag() + m_uiAbsIdxInLCU, m_skipFlag, sizeof( m_skipFlag ) m_uiNumPartition );
1008
1009	memcpy( rpcCU->getQP() + m_uiAbsIdxInLCU, m_phQP, sizeInChar );
1010
1011	memcpy( rpcCU->getPartitionSize() + m_uiAbsIdxInLCU, m_pePartSize, sizeof( m_pePartSize ) m_uiNumPartition );
1012	memcpy( rpcCU->getPredictionMode() + m_uiAbsIdxInLCU, m_pePredMode, sizeof( m_pePredMode ) m_uiNumPartition );
1013	memcpy( rpcCU->getCUTransquantBypass()+ m_uiAbsIdxInLCU, m_CUTransquantBypass, sizeof( m_CUTransquantBypass ) m_uiNumPartition );
1014	memcpy( rpcCU->getMergeFlag() + m_uiAbsIdxInLCU, m_pbMergeFlag, iSizeInBool );
1015	memcpy( rpcCU->getMergeIndex() + m_uiAbsIdxInLCU, m_puhMergeIndex, iSizeInUchar );
1016	memcpy( rpcCU->getLumaIntraDir() + m_uiAbsIdxInLCU, m_puhLumaIntraDir, iSizeInUchar );
1017	memcpy( rpcCU->getChromaIntraDir() + m_uiAbsIdxInLCU, m_puhChromaIntraDir, iSizeInUchar );
1018	memcpy( rpcCU->getInterDir() + m_uiAbsIdxInLCU, m_puhInterDir, iSizeInUchar );
1019	memcpy( rpcCU->getTransformIdx() + m_uiAbsIdxInLCU, m_puhTrIdx, iSizeInUchar );
1020	memcpy( rpcCU->getTransformSkip(TEXT_LUMA) + m_uiAbsIdxInLCU, m_puhTransformSkip[0], iSizeInUchar );
1021	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_U) + m_uiAbsIdxInLCU, m_puhTransformSkip[1], iSizeInUchar );
1022	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_V) + m_uiAbsIdxInLCU, m_puhTransformSkip[2], iSizeInUchar );
1023
1024	memcpy( rpcCU->getCbf(TEXT_LUMA) + m_uiAbsIdxInLCU, m_puhCbf[0], iSizeInUchar );
1025	memcpy( rpcCU->getCbf(TEXT_CHROMA_U) + m_uiAbsIdxInLCU, m_puhCbf[1], iSizeInUchar );
1026	memcpy( rpcCU->getCbf(TEXT_CHROMA_V) + m_uiAbsIdxInLCU, m_puhCbf[2], iSizeInUchar );
1027
1028	memcpy( rpcCU->getDepth() + m_uiAbsIdxInLCU, m_puhDepth, iSizeInUchar );
1029	memcpy( rpcCU->getWidth() + m_uiAbsIdxInLCU, m_puhWidth, iSizeInUchar );
1030	memcpy( rpcCU->getHeight() + m_uiAbsIdxInLCU, m_puhHeight, iSizeInUchar );
1031
1032	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_0) + m_uiAbsIdxInLCU, m_apiMVPIdx[0], iSizeInUchar );
1033	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_1) + m_uiAbsIdxInLCU, m_apiMVPIdx[1], iSizeInUchar );
1034	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_0) + m_uiAbsIdxInLCU, m_apiMVPNum[0], iSizeInUchar );
1035	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_1) + m_uiAbsIdxInLCU, m_apiMVPNum[1], iSizeInUchar );
1036
1037	m_acCUMvField[0].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_0 ), m_uiAbsIdxInLCU );
1038	m_acCUMvField[1].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_1 ), m_uiAbsIdxInLCU );
1039
1040	memcpy( rpcCU->getIPCMFlag() + m_uiAbsIdxInLCU, m_pbIPCMFlag, iSizeInBool );
1041
1042	UInt uiTmp = (g_uiMaxCUWidth*g_uiMaxCUHeight)>>(uhDepth<<1);
1043	UInt uiTmp2 = m_uiAbsIdxInLCUm_pcPic->getMinCUWidth()m_pcPic->getMinCUHeight();
1044	memcpy( rpcCU->getCoeffY() + uiTmp2, m_pcTrCoeffY, sizeof(TCoeff)*uiTmp );
1045	#if ADAPTIVE_QP_SELECTION
1046	memcpy( rpcCU->getArlCoeffY() + uiTmp2, m_pcArlCoeffY, sizeof(Int)*uiTmp );
1047	#endif
1048	memcpy( rpcCU->getPCMSampleY() + uiTmp2 , m_pcIPCMSampleY, sizeof(Pel)*uiTmp );
1049
1050	uiTmp >>= 2; uiTmp2 >>= 2;
1051	memcpy( rpcCU->getCoeffCb() + uiTmp2, m_pcTrCoeffCb, sizeof(TCoeff)*uiTmp );
1052	memcpy( rpcCU->getCoeffCr() + uiTmp2, m_pcTrCoeffCr, sizeof(TCoeff)*uiTmp );
1053	#if ADAPTIVE_QP_SELECTION
1054	memcpy( rpcCU->getArlCoeffCb() + uiTmp2, m_pcArlCoeffCb, sizeof(Int)*uiTmp );
1055	memcpy( rpcCU->getArlCoeffCr() + uiTmp2, m_pcArlCoeffCr, sizeof(Int)*uiTmp );
1056	#endif
1057	memcpy( rpcCU->getPCMSampleCb() + uiTmp2 , m_pcIPCMSampleCb, sizeof( Pel ) * uiTmp );
1058	memcpy( rpcCU->getPCMSampleCr() + uiTmp2 , m_pcIPCMSampleCr, sizeof( Pel ) * uiTmp );
1059	rpcCU->getTotalBins() = m_uiTotalBins;
1060	memcpy( rpcCU->m_sliceStartCU + m_uiAbsIdxInLCU, m_sliceStartCU, sizeof( UInt ) * m_uiNumPartition );
1061	memcpy( rpcCU->m_sliceSegmentStartCU + m_uiAbsIdxInLCU, m_sliceSegmentStartCU, sizeof( UInt ) * m_uiNumPartition );
1062	}
1063
1064	Void TComDataCU::copyToPic( UChar uhDepth, UInt uiPartIdx, UInt uiPartDepth )
1065	{
1066	TComDataCU*& rpcCU = m_pcPic->getCU( m_uiCUAddr );
1067	UInt uiQNumPart = m_uiNumPartition>>(uiPartDepth<<1);
1068
1069	UInt uiPartStart = uiPartIdx*uiQNumPart;
1070	UInt uiPartOffset = m_uiAbsIdxInLCU + uiPartStart;
1071
1072	rpcCU->getTotalCost() = m_dTotalCost;
1073	rpcCU->getTotalDistortion() = m_uiTotalDistortion;
1074	rpcCU->getTotalBits() = m_uiTotalBits;
1075
1076	Int iSizeInUchar = sizeof( UChar ) * uiQNumPart;
1077	Int iSizeInBool = sizeof( Bool ) * uiQNumPart;
1078
1079	Int sizeInChar = sizeof( Char ) * uiQNumPart;
1080	memcpy( rpcCU->getSkipFlag() + uiPartOffset, m_skipFlag, sizeof( m_skipFlag ) uiQNumPart );
1081
1082	memcpy( rpcCU->getQP() + uiPartOffset, m_phQP, sizeInChar );
1083	memcpy( rpcCU->getPartitionSize() + uiPartOffset, m_pePartSize, sizeof( m_pePartSize ) uiQNumPart );
1084	memcpy( rpcCU->getPredictionMode() + uiPartOffset, m_pePredMode, sizeof( m_pePredMode ) uiQNumPart );
1085	memcpy( rpcCU->getCUTransquantBypass()+ uiPartOffset, m_CUTransquantBypass, sizeof( m_CUTransquantBypass ) uiQNumPart );
1086	memcpy( rpcCU->getMergeFlag() + uiPartOffset, m_pbMergeFlag, iSizeInBool );
1087	memcpy( rpcCU->getMergeIndex() + uiPartOffset, m_puhMergeIndex, iSizeInUchar );
1088	memcpy( rpcCU->getLumaIntraDir() + uiPartOffset, m_puhLumaIntraDir, iSizeInUchar );
1089	memcpy( rpcCU->getChromaIntraDir() + uiPartOffset, m_puhChromaIntraDir, iSizeInUchar );
1090	memcpy( rpcCU->getInterDir() + uiPartOffset, m_puhInterDir, iSizeInUchar );
1091	memcpy( rpcCU->getTransformIdx() + uiPartOffset, m_puhTrIdx, iSizeInUchar );
1092	memcpy( rpcCU->getTransformSkip(TEXT_LUMA) + uiPartOffset, m_puhTransformSkip[0], iSizeInUchar );
1093	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_U) + uiPartOffset, m_puhTransformSkip[1], iSizeInUchar );
1094	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_V) + uiPartOffset, m_puhTransformSkip[2], iSizeInUchar );
1095	memcpy( rpcCU->getCbf(TEXT_LUMA) + uiPartOffset, m_puhCbf[0], iSizeInUchar );
1096	memcpy( rpcCU->getCbf(TEXT_CHROMA_U) + uiPartOffset, m_puhCbf[1], iSizeInUchar );
1097	memcpy( rpcCU->getCbf(TEXT_CHROMA_V) + uiPartOffset, m_puhCbf[2], iSizeInUchar );
1098
1099	memcpy( rpcCU->getDepth() + uiPartOffset, m_puhDepth, iSizeInUchar );
1100	memcpy( rpcCU->getWidth() + uiPartOffset, m_puhWidth, iSizeInUchar );
1101	memcpy( rpcCU->getHeight() + uiPartOffset, m_puhHeight, iSizeInUchar );
1102
1103	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_0) + uiPartOffset, m_apiMVPIdx[0], iSizeInUchar );
1104	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_1) + uiPartOffset, m_apiMVPIdx[1], iSizeInUchar );
1105	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_0) + uiPartOffset, m_apiMVPNum[0], iSizeInUchar );
1106	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_1) + uiPartOffset, m_apiMVPNum[1], iSizeInUchar );
1107	m_acCUMvField[0].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_0 ), m_uiAbsIdxInLCU, uiPartStart, uiQNumPart );
1108	m_acCUMvField[1].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_1 ), m_uiAbsIdxInLCU, uiPartStart, uiQNumPart );
1109
1110	memcpy( rpcCU->getIPCMFlag() + uiPartOffset, m_pbIPCMFlag, iSizeInBool );
1111
1112	UInt uiTmp = (g_uiMaxCUWidth*g_uiMaxCUHeight)>>((uhDepth+uiPartDepth)<<1);
1113	UInt uiTmp2 = uiPartOffsetm_pcPic->getMinCUWidth()m_pcPic->getMinCUHeight();
1114	memcpy( rpcCU->getCoeffY() + uiTmp2, m_pcTrCoeffY, sizeof(TCoeff)*uiTmp );
1115	#if ADAPTIVE_QP_SELECTION
1116	memcpy( rpcCU->getArlCoeffY() + uiTmp2, m_pcArlCoeffY, sizeof(Int)*uiTmp );
1117	#endif
1118
1119	memcpy( rpcCU->getPCMSampleY() + uiTmp2 , m_pcIPCMSampleY, sizeof( Pel ) * uiTmp );
1120
1121	uiTmp >>= 2; uiTmp2 >>= 2;
1122	memcpy( rpcCU->getCoeffCb() + uiTmp2, m_pcTrCoeffCb, sizeof(TCoeff)*uiTmp );
1123	memcpy( rpcCU->getCoeffCr() + uiTmp2, m_pcTrCoeffCr, sizeof(TCoeff)*uiTmp );
1124	#if ADAPTIVE_QP_SELECTION
1125	memcpy( rpcCU->getArlCoeffCb() + uiTmp2, m_pcArlCoeffCb, sizeof(Int)*uiTmp );
1126	memcpy( rpcCU->getArlCoeffCr() + uiTmp2, m_pcArlCoeffCr, sizeof(Int)*uiTmp );
1127	#endif
1128
1129	memcpy( rpcCU->getPCMSampleCb() + uiTmp2 , m_pcIPCMSampleCb, sizeof( Pel ) * uiTmp );
1130	memcpy( rpcCU->getPCMSampleCr() + uiTmp2 , m_pcIPCMSampleCr, sizeof( Pel ) * uiTmp );
1131	rpcCU->getTotalBins() = m_uiTotalBins;
1132	memcpy( rpcCU->m_sliceStartCU + uiPartOffset, m_sliceStartCU, sizeof( UInt ) * uiQNumPart );
1133	memcpy( rpcCU->m_sliceSegmentStartCU + uiPartOffset, m_sliceSegmentStartCU, sizeof( UInt ) * uiQNumPart );
1134	}
1135
1136	// --------------------------------------------------------------------------------------------------------------------
1137	// Other public functions
1138	// --------------------------------------------------------------------------------------------------------------------
1139
1140	TComDataCU* TComDataCU::getPULeft( UInt& uiLPartUnitIdx,
1141	UInt uiCurrPartUnitIdx,
1142	Bool bEnforceSliceRestriction,
1143	Bool bEnforceTileRestriction )
1144	{
1145	UInt uiAbsPartIdx = g_auiZscanToRaster[uiCurrPartUnitIdx];
1146	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[m_uiAbsIdxInLCU];
1147	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1148
1149	if ( !RasterAddress::isZeroCol( uiAbsPartIdx, uiNumPartInCUWidth ) )
1150	{
1151	uiLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - 1 ];
1152	if ( RasterAddress::isEqualCol( uiAbsPartIdx, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1153	{
1154	return m_pcPic->getCU( getAddr() );
1155	}
1156	else
1157	{
1158	uiLPartUnitIdx -= m_uiAbsIdxInLCU;
1159	return this;
1160	}
1161	}
1162
1163	uiLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx + uiNumPartInCUWidth - 1 ];
1164
1165
1166	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\| m_pcCULeft->getSCUAddr()+uiLPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)))
1167	\|\|
1168	(bEnforceTileRestriction && ( m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\| (m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr())) ) )
1169	)
1170	{
1171	return NULL;
1172	}
1173	return m_pcCULeft;
1174	}
1175
1176	TComDataCU* TComDataCU::getPUAbove( UInt& uiAPartUnitIdx,
1177	UInt uiCurrPartUnitIdx,
1178	Bool bEnforceSliceRestriction,
1179	Bool planarAtLCUBoundary ,
1180	Bool bEnforceTileRestriction )
1181	{
1182	UInt uiAbsPartIdx = g_auiZscanToRaster[uiCurrPartUnitIdx];
1183	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[m_uiAbsIdxInLCU];
1184	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1185
1186	if ( !RasterAddress::isZeroRow( uiAbsPartIdx, uiNumPartInCUWidth ) )
1187	{
1188	uiAPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - uiNumPartInCUWidth ];
1189	if ( RasterAddress::isEqualRow( uiAbsPartIdx, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1190	{
1191	return m_pcPic->getCU( getAddr() );
1192	}
1193	else
1194	{
1195	uiAPartUnitIdx -= m_uiAbsIdxInLCU;
1196	return this;
1197	}
1198	}
1199
1200	if(planarAtLCUBoundary)
1201	{
1202	return NULL;
1203	}
1204
1205	uiAPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx + m_pcPic->getNumPartInCU() - uiNumPartInCUWidth ];
1206
1207	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\| m_pcCUAbove->getSCUAddr()+uiAPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)))
1208	\|\|
1209	(bEnforceTileRestriction &&(m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\| (m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))))
1210	)
1211	{
1212	return NULL;
1213	}
1214	return m_pcCUAbove;
1215	}
1216
1217	TComDataCU* TComDataCU::getPUAboveLeft( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction )
1218	{
1219	UInt uiAbsPartIdx = g_auiZscanToRaster[uiCurrPartUnitIdx];
1220	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[m_uiAbsIdxInLCU];
1221	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1222
1223	if ( !RasterAddress::isZeroCol( uiAbsPartIdx, uiNumPartInCUWidth ) )
1224	{
1225	if ( !RasterAddress::isZeroRow( uiAbsPartIdx, uiNumPartInCUWidth ) )
1226	{
1227	uiALPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - uiNumPartInCUWidth - 1 ];
1228	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdx, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1229	{
1230	return m_pcPic->getCU( getAddr() );
1231	}
1232	else
1233	{
1234	uiALPartUnitIdx -= m_uiAbsIdxInLCU;
1235	return this;
1236	}
1237	}
1238	uiALPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx + getPic()->getNumPartInCU() - uiNumPartInCUWidth - 1 ];
1239	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\|
1240	m_pcCUAbove->getSCUAddr()+uiALPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1241	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1242	))
1243	)
1244	{
1245	return NULL;
1246	}
1247	return m_pcCUAbove;
1248	}
1249
1250	if ( !RasterAddress::isZeroRow( uiAbsPartIdx, uiNumPartInCUWidth ) )
1251	{
1252	uiALPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - 1 ];
1253	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\|
1254	m_pcCULeft->getSCUAddr()+uiALPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1255	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1256	))
1257	)
1258	{
1259	return NULL;
1260	}
1261	return m_pcCULeft;
1262	}
1263
1264	uiALPartUnitIdx = g_auiRasterToZscan[ m_pcPic->getNumPartInCU() - 1 ];
1265	if ( (bEnforceSliceRestriction && (m_pcCUAboveLeft==NULL \|\| m_pcCUAboveLeft->getSlice()==NULL \|\|
1266	m_pcCUAboveLeft->getSCUAddr()+uiALPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1267	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAboveLeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1268	))
1269	)
1270	{
1271	return NULL;
1272	}
1273	return m_pcCUAboveLeft;
1274	}
1275
1276	TComDataCU* TComDataCU::getPUAboveRight( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction )
1277	{
1278	UInt uiAbsPartIdxRT = g_auiZscanToRaster[uiCurrPartUnitIdx];
1279	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + m_puhWidth[0] / m_pcPic->getMinCUWidth() - 1;
1280	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1281
1282	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxRT] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() )
1283	{
1284	uiARPartUnitIdx = MAX_UINT;
1285	return NULL;
1286	}
1287
1288	if ( RasterAddress::lessThanCol( uiAbsPartIdxRT, uiNumPartInCUWidth - 1, uiNumPartInCUWidth ) )
1289	{
1290	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1291	{
1292	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + 1 ] )
1293	{
1294	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + 1 ];
1295	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxRT, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1296	{
1297	return m_pcPic->getCU( getAddr() );
1298	}
1299	else
1300	{
1301	uiARPartUnitIdx -= m_uiAbsIdxInLCU;
1302	return this;
1303	}
1304	}
1305	uiARPartUnitIdx = MAX_UINT;
1306	return NULL;
1307	}
1308	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT + m_pcPic->getNumPartInCU() - uiNumPartInCUWidth + 1 ];
1309	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\|
1310	m_pcCUAbove->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1311	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1312	))
1313	)
1314	{
1315	return NULL;
1316	}
1317	return m_pcCUAbove;
1318	}
1319
1320	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1321	{
1322	uiARPartUnitIdx = MAX_UINT;
1323	return NULL;
1324	}
1325
1326	uiARPartUnitIdx = g_auiRasterToZscan[ m_pcPic->getNumPartInCU() - uiNumPartInCUWidth ];
1327	if ( (bEnforceSliceRestriction && (m_pcCUAboveRight==NULL \|\| m_pcCUAboveRight->getSlice()==NULL \|\|
1328	m_pcPic->getPicSym()->getInverseCUOrderMap( m_pcCUAboveRight->getAddr()) > m_pcPic->getPicSym()->getInverseCUOrderMap( getAddr()) \|\|
1329	m_pcCUAboveRight->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1330	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAboveRight->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1331	))
1332	)
1333	{
1334	return NULL;
1335	}
1336	return m_pcCUAboveRight;
1337	}
1338
1339	TComDataCU* TComDataCU::getPUBelowLeft( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction )
1340	{
1341	UInt uiAbsPartIdxLB = g_auiZscanToRaster[uiCurrPartUnitIdx];
1342	UInt uiAbsZorderCUIdxLB = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + (m_puhHeight[0] / m_pcPic->getMinCUHeight() - 1)*m_pcPic->getNumPartInWidth();
1343	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1344
1345	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxLB] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples() )
1346	{
1347	uiBLPartUnitIdx = MAX_UINT;
1348	return NULL;
1349	}
1350
1351	if ( RasterAddress::lessThanRow( uiAbsPartIdxLB, m_pcPic->getNumPartInHeight() - 1, uiNumPartInCUWidth ) )
1352	{
1353	if ( !RasterAddress::isZeroCol( uiAbsPartIdxLB, uiNumPartInCUWidth ) )
1354	{
1355	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxLB + uiNumPartInCUWidth - 1 ] )
1356	{
1357	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + uiNumPartInCUWidth - 1 ];
1358	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxLB, uiAbsZorderCUIdxLB, uiNumPartInCUWidth ) )
1359	{
1360	return m_pcPic->getCU( getAddr() );
1361	}
1362	else
1363	{
1364	uiBLPartUnitIdx -= m_uiAbsIdxInLCU;
1365	return this;
1366	}
1367	}
1368	uiBLPartUnitIdx = MAX_UINT;
1369	return NULL;
1370	}
1371	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + uiNumPartInCUWidth*2 - 1 ];
1372	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\|
1373	m_pcCULeft->getSCUAddr()+uiBLPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1374	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1375	))
1376	)
1377	{
1378	return NULL;
1379	}
1380	return m_pcCULeft;
1381	}
1382
1383	uiBLPartUnitIdx = MAX_UINT;
1384	return NULL;
1385	}
1386
1387	TComDataCU* TComDataCU::getPUBelowLeftAdi(UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset, Bool bEnforceSliceRestriction )
1388	{
1389	UInt uiAbsPartIdxLB = g_auiZscanToRaster[uiCurrPartUnitIdx];
1390	UInt uiAbsZorderCUIdxLB = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + ((m_puhHeight[0] / m_pcPic->getMinCUHeight()) - 1)*m_pcPic->getNumPartInWidth();
1391	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1392
1393	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxLB] + (m_pcPic->getPicSym()->getMinCUHeight() * uiPartUnitOffset)) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples())
1394	{
1395	uiBLPartUnitIdx = MAX_UINT;
1396	return NULL;
1397	}
1398
1399	if ( RasterAddress::lessThanRow( uiAbsPartIdxLB, m_pcPic->getNumPartInHeight() - uiPartUnitOffset, uiNumPartInCUWidth ) )
1400	{
1401	if ( !RasterAddress::isZeroCol( uiAbsPartIdxLB, uiNumPartInCUWidth ) )
1402	{
1403	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxLB + uiPartUnitOffset * uiNumPartInCUWidth - 1 ] )
1404	{
1405	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + uiPartUnitOffset * uiNumPartInCUWidth - 1 ];
1406	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxLB, uiAbsZorderCUIdxLB, uiNumPartInCUWidth ) )
1407	{
1408	return m_pcPic->getCU( getAddr() );
1409	}
1410	else
1411	{
1412	uiBLPartUnitIdx -= m_uiAbsIdxInLCU;
1413	return this;
1414	}
1415	}
1416	uiBLPartUnitIdx = MAX_UINT;
1417	return NULL;
1418	}
1419	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + (1+uiPartUnitOffset) * uiNumPartInCUWidth - 1 ];
1420	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\|
1421	m_pcCULeft->getSCUAddr()+uiBLPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1422	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1423	))
1424	)
1425	{
1426	return NULL;
1427	}
1428	return m_pcCULeft;
1429	}
1430
1431	uiBLPartUnitIdx = MAX_UINT;
1432	return NULL;
1433	}
1434
1435	TComDataCU* TComDataCU::getPUAboveRightAdi(UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset, Bool bEnforceSliceRestriction )
1436	{
1437	UInt uiAbsPartIdxRT = g_auiZscanToRaster[uiCurrPartUnitIdx];
1438	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + (m_puhWidth[0] / m_pcPic->getMinCUWidth()) - 1;
1439	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1440
1441	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxRT] + (m_pcPic->getPicSym()->getMinCUHeight() * uiPartUnitOffset)) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() )
1442	{
1443	uiARPartUnitIdx = MAX_UINT;
1444	return NULL;
1445	}
1446
1447	if ( RasterAddress::lessThanCol( uiAbsPartIdxRT, uiNumPartInCUWidth - uiPartUnitOffset, uiNumPartInCUWidth ) )
1448	{
1449	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1450	{
1451	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + uiPartUnitOffset ] )
1452	{
1453	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + uiPartUnitOffset ];
1454	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxRT, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1455	{
1456	return m_pcPic->getCU( getAddr() );
1457	}
1458	else
1459	{
1460	uiARPartUnitIdx -= m_uiAbsIdxInLCU;
1461	return this;
1462	}
1463	}
1464	uiARPartUnitIdx = MAX_UINT;
1465	return NULL;
1466	}
1467	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT + m_pcPic->getNumPartInCU() - uiNumPartInCUWidth + uiPartUnitOffset ];
1468	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\|
1469	m_pcCUAbove->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1470	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1471	))
1472	)
1473	{
1474	return NULL;
1475	}
1476	return m_pcCUAbove;
1477	}
1478
1479	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1480	{
1481	uiARPartUnitIdx = MAX_UINT;
1482	return NULL;
1483	}
1484
1485	uiARPartUnitIdx = g_auiRasterToZscan[ m_pcPic->getNumPartInCU() - uiNumPartInCUWidth + uiPartUnitOffset-1 ];
1486	if ( (bEnforceSliceRestriction && (m_pcCUAboveRight==NULL \|\| m_pcCUAboveRight->getSlice()==NULL \|\|
1487	m_pcPic->getPicSym()->getInverseCUOrderMap( m_pcCUAboveRight->getAddr()) > m_pcPic->getPicSym()->getInverseCUOrderMap( getAddr()) \|\|
1488	m_pcCUAboveRight->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1489	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAboveRight->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1490	))
1491	)
1492	{
1493	return NULL;
1494	}
1495	return m_pcCUAboveRight;
1496	}
1497
1498	/** Get left QpMinCu
1499	*\param uiLPartUnitIdx
1500	*\param uiCurrAbsIdxInLCU
1501	\returns TComDataCU point of TComDataCU of left QpMinCu
1502	*/
1503	TComDataCU* TComDataCU::getQpMinCuLeft( UInt& uiLPartUnitIdx, UInt uiCurrAbsIdxInLCU)
1504	{
1505	UInt numPartInCUWidth = m_pcPic->getNumPartInWidth();
1506	UInt absZorderQpMinCUIdx = (uiCurrAbsIdxInLCU>>((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth -getSlice()->getPPS()->getMaxCuDQPDepth())<<1);
1507	UInt absRorderQpMinCUIdx = g_auiZscanToRaster[absZorderQpMinCUIdx];
1508
1509	// check for left LCU boundary
1510	if ( RasterAddress::isZeroCol(absRorderQpMinCUIdx, numPartInCUWidth) )
1511	{
1512	return NULL;
1513	}
1514
1515	// get index of left-CU relative to top-left corner of current quantization group
1516	uiLPartUnitIdx = g_auiRasterToZscan[absRorderQpMinCUIdx - 1];
1517
1518	// return pointer to current LCU
1519	return m_pcPic->getCU( getAddr() );
1520	}
1521
1522	/** Get Above QpMinCu
1523	*\param aPartUnitIdx
1524	*\param currAbsIdxInLCU
1525	\returns TComDataCU point of TComDataCU of above QpMinCu
1526	*/
1527	TComDataCU* TComDataCU::getQpMinCuAbove( UInt& aPartUnitIdx, UInt currAbsIdxInLCU )
1528	{
1529	UInt numPartInCUWidth = m_pcPic->getNumPartInWidth();
1530	UInt absZorderQpMinCUIdx = (currAbsIdxInLCU>>((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1);
1531	UInt absRorderQpMinCUIdx = g_auiZscanToRaster[absZorderQpMinCUIdx];
1532
1533	// check for top LCU boundary
1534	if ( RasterAddress::isZeroRow( absRorderQpMinCUIdx, numPartInCUWidth) )
1535	{
1536	return NULL;
1537	}
1538
1539	// get index of top-CU relative to top-left corner of current quantization group
1540	aPartUnitIdx = g_auiRasterToZscan[absRorderQpMinCUIdx - numPartInCUWidth];
1541
1542	// return pointer to current LCU
1543	return m_pcPic->getCU( getAddr() );
1544	}
1545
1546	/** Get reference QP from left QpMinCu or latest coded QP
1547	*\param uiCurrAbsIdxInLCU
1548	*\returns Char reference QP value
1549	*/
1550	Char TComDataCU::getRefQP( UInt uiCurrAbsIdxInLCU )
1551	{
1552	UInt lPartIdx = 0, aPartIdx = 0;
1553	TComDataCU* cULeft = getQpMinCuLeft ( lPartIdx, m_uiAbsIdxInLCU + uiCurrAbsIdxInLCU );
1554	TComDataCU* cUAbove = getQpMinCuAbove( aPartIdx, m_uiAbsIdxInLCU + uiCurrAbsIdxInLCU );
1555	return (((cULeft? cULeft->getQP( lPartIdx ): getLastCodedQP( uiCurrAbsIdxInLCU )) + (cUAbove? cUAbove->getQP( aPartIdx ): getLastCodedQP( uiCurrAbsIdxInLCU )) + 1) >> 1);
1556	}
1557
1558	Int TComDataCU::getLastValidPartIdx( Int iAbsPartIdx )
1559	{
1560	Int iLastValidPartIdx = iAbsPartIdx-1;
1561	while ( iLastValidPartIdx >= 0
1562	&& getPredictionMode( iLastValidPartIdx ) == MODE_NONE )
1563	{
1564	UInt uiDepth = getDepth( iLastValidPartIdx );
1565	iLastValidPartIdx -= m_uiNumPartition>>(uiDepth<<1);
1566	}
1567	return iLastValidPartIdx;
1568	}
1569
1570	Char TComDataCU::getLastCodedQP( UInt uiAbsPartIdx )
1571	{
1572	UInt uiQUPartIdxMask = ~((1<<((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1))-1);
1573	Int iLastValidPartIdx = getLastValidPartIdx( uiAbsPartIdx&uiQUPartIdxMask );
1574	if ( uiAbsPartIdx < m_uiNumPartition
1575	&& (getSCUAddr()+iLastValidPartIdx < getSliceStartCU(m_uiAbsIdxInLCU+uiAbsPartIdx)))
1576	{
1577	return getSlice()->getSliceQp();
1578	}
1579	else
1580	if ( iLastValidPartIdx >= 0 )
1581	{
1582	return getQP( iLastValidPartIdx );
1583	}
1584	else
1585	{
1586	if ( getZorderIdxInCU() > 0 )
1587	{
1588	return getPic()->getCU( getAddr() )->getLastCodedQP( getZorderIdxInCU() );
1589	}
1590	else if ( getPic()->getPicSym()->getInverseCUOrderMap(getAddr()) > 0
1591	&& getPic()->getPicSym()->getTileIdxMap(getAddr()) == getPic()->getPicSym()->getTileIdxMap(getPic()->getPicSym()->getCUOrderMap(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())-1))
1592	&& !( getSlice()->getPPS()->getEntropyCodingSyncEnabledFlag() && getAddr() % getPic()->getFrameWidthInCU() == 0 ) )
1593	{
1594	return getPic()->getCU( getPic()->getPicSym()->getCUOrderMap(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())-1) )->getLastCodedQP( getPic()->getNumPartInCU() );
1595	}
1596	else
1597	{
1598	return getSlice()->getSliceQp();
1599	}
1600	}
1601	}
1602	/** Check whether the CU is coded in lossless coding mode
1603	* \param uiAbsPartIdx
1604	* \returns true if the CU is coded in lossless coding mode; false if otherwise
1605	*/
1606	Bool TComDataCU::isLosslessCoded(UInt absPartIdx)
1607	{
1608	return (getSlice()->getPPS()->getTransquantBypassEnableFlag() && getCUTransquantBypass (absPartIdx));
1609	}
1610
1611	/** Get allowed chroma intra modes
1612	*\param uiAbsPartIdx
1613	*\param uiModeList pointer to chroma intra modes array
1614	*\returns
1615	*- fill uiModeList with chroma intra modes
1616	*/
1617	Void TComDataCU::getAllowedChromaDir( UInt uiAbsPartIdx, UInt* uiModeList )
1618	{
1619	uiModeList[0] = PLANAR_IDX;
1620	uiModeList[1] = VER_IDX;
1621	uiModeList[2] = HOR_IDX;
1622	uiModeList[3] = DC_IDX;
1623	uiModeList[4] = DM_CHROMA_IDX;
1624
1625	UInt uiLumaMode = getLumaIntraDir( uiAbsPartIdx );
1626
1627	for( Int i = 0; i < NUM_CHROMA_MODE - 1; i++ )
1628	{
1629	if( uiLumaMode == uiModeList[i] )
1630	{
1631	uiModeList[i] = 34; // VER+8 mode
1632	break;
1633	}
1634	}
1635	}
1636
1637	/** Get most probable intra modes
1638	*\param uiAbsPartIdx
1639	*\param uiIntraDirPred pointer to the array for MPM storage
1640	*\param piMode it is set with MPM mode in case both MPM are equal. It is used to restrict RD search at encode side.
1641	*\returns Number of MPM
1642	*/
1643	Int TComDataCU::getIntraDirLumaPredictor( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode )
1644	{
1645	TComDataCU* pcTempCU;
1646	UInt uiTempPartIdx;
1647	Int iLeftIntraDir, iAboveIntraDir;
1648	Int uiPredNum = 0;
1649
1650	// Get intra direction of left PU
1651	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1652
1653	#if INTRA_BL
1654	iLeftIntraDir = pcTempCU ? ( pcTempCU->isIntra( uiTempPartIdx ) && ( !pcTempCU->isIntraBL( uiTempPartIdx ) ) ? pcTempCU->getLumaIntraDir( uiTempPartIdx ) : DC_IDX ) : DC_IDX;
1655	#else
1656	iLeftIntraDir = pcTempCU ? ( pcTempCU->isIntra( uiTempPartIdx ) ? pcTempCU->getLumaIntraDir( uiTempPartIdx ) : DC_IDX ) : DC_IDX;
1657	#endif
1658
1659	// Get intra direction of above PU
1660	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx, true, true );
1661
1662	#if INTRA_BL
1663	iAboveIntraDir = pcTempCU ? ( pcTempCU->isIntra( uiTempPartIdx ) && ( !pcTempCU->isIntraBL( uiTempPartIdx ) ) ? pcTempCU->getLumaIntraDir( uiTempPartIdx ) : DC_IDX ) : DC_IDX;
1664	#else
1665	iAboveIntraDir = pcTempCU ? ( pcTempCU->isIntra( uiTempPartIdx ) ? pcTempCU->getLumaIntraDir( uiTempPartIdx ) : DC_IDX ) : DC_IDX;
1666	#endif
1667
1668	#if SVC_BL_CAND_INTRA
1669	if(m_layerId > 0)
1670	{
1671	UInt uiCUAddrBase, uiAbsPartAddrBase;
1672	pcTempCU = getBaseColCU( uiAbsPartIdx, uiCUAddrBase, uiAbsPartAddrBase );
1673
1674	if(pcTempCU->getPredictionMode( uiAbsPartAddrBase ) == MODE_INTRA )
1675	{
1676	Int iColBaseDir = pcTempCU->getLumaIntraDir( uiAbsPartAddrBase );
1677	if( iColBaseDir != iAboveIntraDir && iColBaseDir != iLeftIntraDir && iAboveIntraDir != iLeftIntraDir)
1678	{
1679	uiIntraDirPred[0] = iColBaseDir;
1680	uiIntraDirPred[1] = iLeftIntraDir;
1681	uiIntraDirPred[2] = iAboveIntraDir;
1682	if( piMode )
1683	{
1684	*piMode = 2;
1685	}
1686	uiPredNum = 3;
1687	return uiPredNum;
1688	}
1689	else
1690	{
1691	iAboveIntraDir = (iColBaseDir == iLeftIntraDir) ? iAboveIntraDir : iLeftIntraDir;
1692	iLeftIntraDir = iColBaseDir;
1693	}
1694	}
1695	}
1696	#endif
1697
1698	uiPredNum = 3;
1699	if(iLeftIntraDir == iAboveIntraDir)
1700	{
1701	if( piMode )
1702	{
1703	*piMode = 1;
1704	}
1705
1706	if (iLeftIntraDir > 1) // angular modes
1707	{
1708	uiIntraDirPred[0] = iLeftIntraDir;
1709	uiIntraDirPred[1] = ((iLeftIntraDir + 29) % 32) + 2;
1710	uiIntraDirPred[2] = ((iLeftIntraDir - 1 ) % 32) + 2;
1711	}
1712	else //non-angular
1713	{
1714	uiIntraDirPred[0] = PLANAR_IDX;
1715	uiIntraDirPred[1] = DC_IDX;
1716	uiIntraDirPred[2] = VER_IDX;
1717	}
1718	}
1719	else
1720	{
1721	if( piMode )
1722	{
1723	*piMode = 2;
1724	}
1725	uiIntraDirPred[0] = iLeftIntraDir;
1726	uiIntraDirPred[1] = iAboveIntraDir;
1727
1728	if (iLeftIntraDir && iAboveIntraDir ) //both modes are non-planar
1729	{
1730	uiIntraDirPred[2] = PLANAR_IDX;
1731	}
1732	else
1733	{
1734	uiIntraDirPred[2] = (iLeftIntraDir+iAboveIntraDir)<2? VER_IDX : DC_IDX;
1735	}
1736	}
1737
1738	return uiPredNum;
1739	}
1740
1741
1742	#if FAST_INTRA_SHVC
1743	/** generate limited set of remaining modes
1744	*\param uiAbsPartIdx
1745	*\param uiIntraDirPred pointer to the array for MPM storage
1746	*\returns Number of intra coding modes (nb of remaining modes + 3 MPMs)
1747	*/
1748	Int TComDataCU::reduceSetOfIntraModes( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int &fullSetOfModes )
1749	{
1750	// check BL mode
1751	UInt uiCUAddrBase, uiAbsPartAddrBase;
1752	TComDataCU* pcTempCU = getBaseColCU( uiAbsPartIdx, uiCUAddrBase, uiAbsPartAddrBase );
1753
1754	if( pcTempCU->getPredictionMode( uiAbsPartAddrBase ) != MODE_INTRA )
1755	return( NUM_INTRA_MODE-1 );
1756
1757	// compute set of enabled modes g_reducedSetIntraModes[...]
1758	Int authorizedMode[NUM_INTRA_MODE-1]={1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1};
1759	Int nbModes;
1760	for (nbModes=0; nbModes<3; nbModes++) // add 3 MPMs 1st
1761	{
1762	g_reducedSetIntraModes[nbModes] = uiIntraDirPred[nbModes];
1763	authorizedMode[ uiIntraDirPred[nbModes] ] = 0;
1764	}
1765
1766	Int iColBaseDir = pcTempCU->getLumaIntraDir( uiAbsPartAddrBase );
1767	if ( authorizedMode[iColBaseDir] ) //possibly add BL mode
1768	{
1769	g_reducedSetIntraModes[nbModes++] = iColBaseDir;
1770	authorizedMode[ iColBaseDir ] = 0;
1771	}
1772
1773	Int iRefMode = ( iColBaseDir > 1 ) ? iColBaseDir : uiIntraDirPred[0];
1774	if ( iRefMode > 1 ) //add neighboring modes of refMode
1775	{
1776	UInt Left = iRefMode;
1777	UInt Right = iRefMode;
1778	while ( nbModes < NB_REMAIN_MODES+3 )
1779	{
1780	Left = ((Left + 29) % 32) + 2;
1781	Right = ((Right - 1 ) % 32) + 2;
1782	if ( authorizedMode[Left] ) g_reducedSetIntraModes[nbModes++] = Left;
1783	if ( authorizedMode[Right] ) g_reducedSetIntraModes[nbModes++] = Right;
1784	}
1785	}
1786	else //add pre-defined modes
1787	{
1788	Int idx = 0;
1789	while ( nbModes < NB_REMAIN_MODES+3 )
1790	{
1791	UInt mode = g_predefSetIntraModes[idx++];
1792	if ( authorizedMode[mode] ) g_reducedSetIntraModes[nbModes++] = mode;
1793	}
1794	}
1795
1796	fullSetOfModes = 0;
1797	return ( nbModes );
1798	}
1799	#endif
1800
1801
1802	UInt TComDataCU::getCtxSplitFlag( UInt uiAbsPartIdx, UInt uiDepth )
1803	{
1804	TComDataCU* pcTempCU;
1805	UInt uiTempPartIdx;
1806	UInt uiCtx;
1807	// Get left split flag
1808	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1809	uiCtx = ( pcTempCU ) ? ( ( pcTempCU->getDepth( uiTempPartIdx ) > uiDepth ) ? 1 : 0 ) : 0;
1810
1811	// Get above split flag
1812	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1813	uiCtx += ( pcTempCU ) ? ( ( pcTempCU->getDepth( uiTempPartIdx ) > uiDepth ) ? 1 : 0 ) : 0;
1814
1815	return uiCtx;
1816	}
1817
1818	UInt TComDataCU::getCtxQtCbf( TextType eType, UInt uiTrDepth )
1819	{
1820	if( eType )
1821	{
1822	return uiTrDepth;
1823	}
1824	else
1825	{
1826	const UInt uiCtx = ( uiTrDepth == 0 ? 1 : 0 );
1827	return uiCtx;
1828	}
1829	}
1830
1831	UInt TComDataCU::getQuadtreeTULog2MinSizeInCU( UInt absPartIdx )
1832	{
1833	UInt log2CbSize = g_aucConvertToBit[getWidth( absPartIdx )] + 2;
1834	PartSize partSize = getPartitionSize( absPartIdx );
1835	#if INTRA_BL
1836	UInt quadtreeTUMaxDepth = isIntra( absPartIdx ) ? m_pcSlice->getSPS()->getQuadtreeTUMaxDepthIntra() : m_pcSlice->getSPS()->getQuadtreeTUMaxDepthInter();
1837	#else
1838	UInt quadtreeTUMaxDepth = getPredictionMode( absPartIdx ) == MODE_INTRA ? m_pcSlice->getSPS()->getQuadtreeTUMaxDepthIntra() : m_pcSlice->getSPS()->getQuadtreeTUMaxDepthInter();
1839	#endif
1840	Int intraSplitFlag = ( getPredictionMode( absPartIdx ) == MODE_INTRA && partSize == SIZE_NxN ) ? 1 : 0;
1841	Int interSplitFlag = ((quadtreeTUMaxDepth == 1) && (getPredictionMode( absPartIdx ) == MODE_INTER) && (partSize != SIZE_2Nx2N) );
1842
1843	UInt log2MinTUSizeInCU = 0;
1844	if (log2CbSize < (m_pcSlice->getSPS()->getQuadtreeTULog2MinSize() + quadtreeTUMaxDepth - 1 + interSplitFlag + intraSplitFlag) )
1845	{
1846	// when fully making use of signaled TUMaxDepth + inter/intraSplitFlag, resulting luma TB size is < QuadtreeTULog2MinSize
1847	log2MinTUSizeInCU = m_pcSlice->getSPS()->getQuadtreeTULog2MinSize();
1848	}
1849	else
1850	{
1851	// when fully making use of signaled TUMaxDepth + inter/intraSplitFlag, resulting luma TB size is still >= QuadtreeTULog2MinSize
1852	log2MinTUSizeInCU = log2CbSize - ( quadtreeTUMaxDepth - 1 + interSplitFlag + intraSplitFlag); // stop when trafoDepth == hierarchy_depth = splitFlag
1853	if ( log2MinTUSizeInCU > m_pcSlice->getSPS()->getQuadtreeTULog2MaxSize())
1854	{
1855	// when fully making use of signaled TUMaxDepth + inter/intraSplitFlag, resulting luma TB size is still > QuadtreeTULog2MaxSize
1856	log2MinTUSizeInCU = m_pcSlice->getSPS()->getQuadtreeTULog2MaxSize();
1857	}
1858	}
1859	return log2MinTUSizeInCU;
1860	}
1861
1862	#if INTRA_BL
1863	UInt TComDataCU::getCtxIntraBLFlag( UInt uiAbsPartIdx )
1864	{
1865	#if INTRA_BL_CTX_CHANGE
1866	Int cuDepth = getDepth(uiAbsPartIdx);
1867	Int maxCuDepth = g_uiMaxCUDepth - g_uiAddCUDepth;
1868	UInt uiCtx = (maxCuDepth==3 && cuDepth > 0) ? (cuDepth - 1) : cuDepth;
1869	return uiCtx;
1870	#else
1871	TComDataCU* pcTempCU;
1872	UInt uiTempPartIdx;
1873	UInt uiCtx = 0;
1874
1875	// Get BCBP of left PU
1876	#if DEPENDENT_SLICES
1877	Bool bDepSliceRestriction = ( !m_pcSlice->getPPS()->getDependentSliceEnabledFlag());
1878	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx, true, bDepSliceRestriction );
1879	#else
1880	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1881	#endif
1882	uiCtx = ( pcTempCU ) ? pcTempCU->isIntraBL( uiTempPartIdx ) : 0;
1883
1884	// Get BCBP of above PU
1885	#if DEPENDENT_SLICES
1886	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx, true, bDepSliceRestriction );
1887	#else
1888	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1889	#endif
1890	uiCtx += ( pcTempCU ) ? pcTempCU->isIntraBL( uiTempPartIdx ) : 0;
1891
1892	return uiCtx;
1893	#endif
1894	}
1895	#endif
1896
1897	#if REF_IDX_ME_ZEROMV
1898	Bool TComDataCU::xCheckZeroMVILRMerge(UChar uhInterDir, TComMvField& cMvFieldL0, TComMvField& cMvFieldL1)
1899	{
1900	Bool checkZeroMVILR = true;
1901
1902	if(uhInterDir&0x1) //list0
1903	{
1904	Int refIdxL0 = cMvFieldL0.getRefIdx();
1905	if(getSlice()->getRefPic(REF_PIC_LIST_0, refIdxL0)->isILR(m_layerId))
1906	{
1907	checkZeroMVILR &= (cMvFieldL0.getHor() == 0 && cMvFieldL0.getVer() == 0);
1908	}
1909	}
1910	if(uhInterDir&0x2) //list1
1911	{
1912	Int refIdxL1 = cMvFieldL1.getRefIdx();
1913	if(getSlice()->getRefPic(REF_PIC_LIST_1, refIdxL1)->isILR(m_layerId))
1914	{
1915	checkZeroMVILR &= (cMvFieldL1.getHor() == 0 && cMvFieldL1.getVer() == 0);
1916	}
1917	}
1918
1919	return checkZeroMVILR;
1920	}
1921
1922	Bool TComDataCU::xCheckZeroMVILRMvdL1Zero(Int iRefList, Int iRefIdx, Int MvpIdx)
1923	{
1924	RefPicList eRefPicList = iRefList > 0? REF_PIC_LIST_1: REF_PIC_LIST_0;
1925	assert(eRefPicList == REF_PIC_LIST_1);
1926
1927	Bool checkZeroMVILR = true;
1928
1929	if(getSlice()->getRefPic(eRefPicList, iRefIdx)->isILR(m_layerId))
1930	{
1931	AMVPInfo* pcAMVPInfo = getCUMvField(eRefPicList)->getAMVPInfo();
1932	TComMv cMv = pcAMVPInfo->m_acMvCand[MvpIdx];
1933	checkZeroMVILR &= (cMv.getHor() == 0 && cMv.getVer() == 0);
1934	}
1935
1936	return checkZeroMVILR;
1937	}
1938	#endif
1939
1940	UInt TComDataCU::getCtxSkipFlag( UInt uiAbsPartIdx )
1941	{
1942	TComDataCU* pcTempCU;
1943	UInt uiTempPartIdx;
1944	UInt uiCtx = 0;
1945
1946	// Get BCBP of left PU
1947	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1948	uiCtx = ( pcTempCU ) ? pcTempCU->isSkipped( uiTempPartIdx ) : 0;
1949
1950	// Get BCBP of above PU
1951	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1952	uiCtx += ( pcTempCU ) ? pcTempCU->isSkipped( uiTempPartIdx ) : 0;
1953
1954	return uiCtx;
1955	}
1956
1957	UInt TComDataCU::getCtxInterDir( UInt uiAbsPartIdx )
1958	{
1959	return getDepth( uiAbsPartIdx );
1960	}
1961
1962	Void TComDataCU::setCbfSubParts( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth )
1963	{
1964	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1965	memset( m_puhCbf[0] + uiAbsPartIdx, uiCbfY, sizeof( UChar ) * uiCurrPartNumb );
1966	memset( m_puhCbf[1] + uiAbsPartIdx, uiCbfU, sizeof( UChar ) * uiCurrPartNumb );
1967	memset( m_puhCbf[2] + uiAbsPartIdx, uiCbfV, sizeof( UChar ) * uiCurrPartNumb );
1968	}
1969
1970	Void TComDataCU::setCbfSubParts( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth )
1971	{
1972	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1973	memset( m_puhCbf[g_aucConvertTxtTypeToIdx[eTType]] + uiAbsPartIdx, uiCbf, sizeof( UChar ) * uiCurrPartNumb );
1974	}
1975
1976	/** Sets a coded block flag for all sub-partitions of a partition
1977	* \param uiCbf The value of the coded block flag to be set
1978	* \param eTType
1979	* \param uiAbsPartIdx
1980	* \param uiPartIdx
1981	* \param uiDepth
1982	* \returns Void
1983	*/
1984	Void TComDataCU::setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
1985	{
1986	setSubPart<UChar>( uiCbf, m_puhCbf[g_aucConvertTxtTypeToIdx[eTType]], uiAbsPartIdx, uiDepth, uiPartIdx );
1987	}
1988
1989	Void TComDataCU::setDepthSubParts( UInt uiDepth, UInt uiAbsPartIdx )
1990	{
1991	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1992	memset( m_puhDepth + uiAbsPartIdx, uiDepth, sizeof(UChar)*uiCurrPartNumb );
1993	}
1994
1995	Bool TComDataCU::isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth)
1996	{
1997	UInt uiPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1998	return (((m_uiAbsIdxInLCU + uiAbsPartIdx)% uiPartNumb) == 0);
1999	}
2000
2001	Void TComDataCU::setPartSizeSubParts( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth )
2002	{
2003	assert( sizeof( *m_pePartSize) == 1 );
2004	memset( m_pePartSize + uiAbsPartIdx, eMode, m_pcPic->getNumPartInCU() >> ( 2 * uiDepth ) );
2005	}
2006
2007	Void TComDataCU::setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth )
2008	{
2009	memset( m_CUTransquantBypass + uiAbsPartIdx, flag, m_pcPic->getNumPartInCU() >> ( 2 * uiDepth ) );
2010	}
2011
2012	Void TComDataCU::setSkipFlagSubParts( Bool skip, UInt absPartIdx, UInt depth )
2013	{
2014	assert( sizeof( *m_skipFlag) == 1 );
2015	memset( m_skipFlag + absPartIdx, skip, m_pcPic->getNumPartInCU() >> ( 2 * depth ) );
2016	}
2017
2018	Void TComDataCU::setPredModeSubParts( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth )
2019	{
2020	assert( sizeof( *m_pePredMode) == 1 );
2021	memset( m_pePredMode + uiAbsPartIdx, eMode, m_pcPic->getNumPartInCU() >> ( 2 * uiDepth ) );
2022	}
2023
2024	Void TComDataCU::setQPSubCUs( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf )
2025	{
2026	UInt currPartNumb = m_pcPic->getNumPartInCU() >> (depth << 1);
2027	UInt currPartNumQ = currPartNumb >> 2;
2028
2029	if(!foundNonZeroCbf)
2030	{
2031	if(pcCU->getDepth(absPartIdx) > depth)
2032	{
2033	for ( UInt partUnitIdx = 0; partUnitIdx < 4; partUnitIdx++ )
2034	{
2035	pcCU->setQPSubCUs( qp, pcCU, absPartIdx+partUnitIdx*currPartNumQ, depth+1, foundNonZeroCbf );
2036	}
2037	}
2038	else
2039	{
2040	if(pcCU->getCbf( absPartIdx, TEXT_LUMA ) \|\| pcCU->getCbf( absPartIdx, TEXT_CHROMA_U ) \|\| pcCU->getCbf( absPartIdx, TEXT_CHROMA_V ) )
2041	{
2042	foundNonZeroCbf = true;
2043	}
2044	else
2045	{
2046	setQPSubParts(qp, absPartIdx, depth);
2047	}
2048	}
2049	}
2050	}
2051
2052	Void TComDataCU::setQPSubParts( Int qp, UInt uiAbsPartIdx, UInt uiDepth )
2053	{
2054	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2055	TComSlice * pcSlice = getPic()->getSlice(getPic()->getCurrSliceIdx());
2056
2057	for(UInt uiSCUIdx = uiAbsPartIdx; uiSCUIdx < uiAbsPartIdx+uiCurrPartNumb; uiSCUIdx++)
2058	{
2059	if( m_pcPic->getCU( getAddr() )->getSliceSegmentStartCU(uiSCUIdx+getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr() )
2060	{
2061	m_phQP[uiSCUIdx] = qp;
2062	}
2063	}
2064	}
2065
2066	Void TComDataCU::setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth )
2067	{
2068	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2069
2070	memset( m_puhLumaIntraDir + uiAbsPartIdx, uiDir, sizeof(UChar)*uiCurrPartNumb );
2071	}
2072
2073	template<typename T>
2074	Void TComDataCU::setSubPart( T uiParameter, T* puhBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx )
2075	{
2076	assert( sizeof(T) == 1 ); // Using memset() works only for types of size 1
2077
2078	UInt uiCurrPartNumQ = (m_pcPic->getNumPartInCU() >> (2 * uiCUDepth)) >> 2;
2079	switch ( m_pePartSize[ uiCUAddr ] )
2080	{
2081	case SIZE_2Nx2N:
2082	memset( puhBaseLCU + uiCUAddr, uiParameter, 4 * uiCurrPartNumQ );
2083	break;
2084	case SIZE_2NxN:
2085	memset( puhBaseLCU + uiCUAddr, uiParameter, 2 * uiCurrPartNumQ );
2086	break;
2087	case SIZE_Nx2N:
2088	memset( puhBaseLCU + uiCUAddr, uiParameter, uiCurrPartNumQ );
2089	memset( puhBaseLCU + uiCUAddr + 2 * uiCurrPartNumQ, uiParameter, uiCurrPartNumQ );
2090	break;
2091	case SIZE_NxN:
2092	memset( puhBaseLCU + uiCUAddr, uiParameter, uiCurrPartNumQ );
2093	break;
2094	case SIZE_2NxnU:
2095	if ( uiPUIdx == 0 )
2096	{
2097	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 1) );
2098	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ, uiParameter, (uiCurrPartNumQ >> 1) );
2099	}
2100	else if ( uiPUIdx == 1 )
2101	{
2102	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 1) );
2103	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ, uiParameter, ((uiCurrPartNumQ >> 1) + (uiCurrPartNumQ << 1)) );
2104	}
2105	else
2106	{
2107	assert(0);
2108	}
2109	break;
2110	case SIZE_2NxnD:
2111	if ( uiPUIdx == 0 )
2112	{
2113	memset( puhBaseLCU + uiCUAddr, uiParameter, ((uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1)) );
2114	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + uiCurrPartNumQ, uiParameter, (uiCurrPartNumQ >> 1) );
2115	}
2116	else if ( uiPUIdx == 1 )
2117	{
2118	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 1) );
2119	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ, uiParameter, (uiCurrPartNumQ >> 1) );
2120	}
2121	else
2122	{
2123	assert(0);
2124	}
2125	break;
2126	case SIZE_nLx2N:
2127	if ( uiPUIdx == 0 )
2128	{
2129	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 2) );
2130	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2131	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ >> 2) );
2132	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2133	}
2134	else if ( uiPUIdx == 1 )
2135	{
2136	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 2) );
2137	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2138	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ >> 2) );
2139	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2140	}
2141	else
2142	{
2143	assert(0);
2144	}
2145	break;
2146	case SIZE_nRx2N:
2147	if ( uiPUIdx == 0 )
2148	{
2149	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2150	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2151	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2152	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + uiCurrPartNumQ + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2153	}
2154	else if ( uiPUIdx == 1 )
2155	{
2156	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 2) );
2157	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2158	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ >> 2) );
2159	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2160	}
2161	else
2162	{
2163	assert(0);
2164	}
2165	break;
2166	default:
2167	assert( 0 );
2168	}
2169	}
2170
2171	Void TComDataCU::setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2172	{
2173	setSubPart( bMergeFlag, m_pbMergeFlag, uiAbsPartIdx, uiDepth, uiPartIdx );
2174	}
2175
2176	Void TComDataCU::setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2177	{
2178	setSubPart<UChar>( uiMergeIndex, m_puhMergeIndex, uiAbsPartIdx, uiDepth, uiPartIdx );
2179	}
2180
2181	Void TComDataCU::setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth )
2182	{
2183	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2184
2185	memset( m_puhChromaIntraDir + uiAbsPartIdx, uiDir, sizeof(UChar)*uiCurrPartNumb );
2186	}
2187
2188	Void TComDataCU::setInterDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2189	{
2190	setSubPart<UChar>( uiDir, m_puhInterDir, uiAbsPartIdx, uiDepth, uiPartIdx );
2191	}
2192
2193	Void TComDataCU::setMVPIdxSubParts( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2194	{
2195	setSubPart<Char>( iMVPIdx, m_apiMVPIdx[eRefPicList], uiAbsPartIdx, uiDepth, uiPartIdx );
2196	}
2197
2198	Void TComDataCU::setMVPNumSubParts( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2199	{
2200	setSubPart<Char>( iMVPNum, m_apiMVPNum[eRefPicList], uiAbsPartIdx, uiDepth, uiPartIdx );
2201	}
2202
2203
2204	Void TComDataCU::setTrIdxSubParts( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth )
2205	{
2206	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2207
2208	memset( m_puhTrIdx + uiAbsPartIdx, uiTrIdx, sizeof(UChar)*uiCurrPartNumb );
2209	}
2210
2211	Void TComDataCU::setTransformSkipSubParts( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth )
2212	{
2213	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2214
2215	memset( m_puhTransformSkip[0] + uiAbsPartIdx, useTransformSkipY, sizeof( UChar ) * uiCurrPartNumb );
2216	memset( m_puhTransformSkip[1] + uiAbsPartIdx, useTransformSkipU, sizeof( UChar ) * uiCurrPartNumb );
2217	memset( m_puhTransformSkip[2] + uiAbsPartIdx, useTransformSkipV, sizeof( UChar ) * uiCurrPartNumb );
2218	}
2219
2220	Void TComDataCU::setTransformSkipSubParts( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth)
2221	{
2222	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2223
2224	memset( m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]] + uiAbsPartIdx, useTransformSkip, sizeof( UChar ) * uiCurrPartNumb );
2225	}
2226
2227	Void TComDataCU::setSizeSubParts( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth )
2228	{
2229	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2230
2231	memset( m_puhWidth + uiAbsPartIdx, uiWidth, sizeof(UChar)*uiCurrPartNumb );
2232	memset( m_puhHeight + uiAbsPartIdx, uiHeight, sizeof(UChar)*uiCurrPartNumb );
2233	}
2234
2235	UChar TComDataCU::getNumPartInter()
2236	{
2237	UChar iNumPart = 0;
2238
2239	switch ( m_pePartSize[0] )
2240	{
2241	case SIZE_2Nx2N: iNumPart = 1; break;
2242	case SIZE_2NxN: iNumPart = 2; break;
2243	case SIZE_Nx2N: iNumPart = 2; break;
2244	case SIZE_NxN: iNumPart = 4; break;
2245	case SIZE_2NxnU: iNumPart = 2; break;
2246	case SIZE_2NxnD: iNumPart = 2; break;
2247	case SIZE_nLx2N: iNumPart = 2; break;
2248	case SIZE_nRx2N: iNumPart = 2; break;
2249	default: assert (0); break;
2250	}
2251
2252	return iNumPart;
2253	}
2254
2255	Void TComDataCU::getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight )
2256	{
2257	switch ( m_pePartSize[0] )
2258	{
2259	case SIZE_2NxN:
2260	riWidth = getWidth(0); riHeight = getHeight(0) >> 1; ruiPartAddr = ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2261	break;
2262	case SIZE_Nx2N:
2263	riWidth = getWidth(0) >> 1; riHeight = getHeight(0); ruiPartAddr = ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 2;
2264	break;
2265	case SIZE_NxN:
2266	riWidth = getWidth(0) >> 1; riHeight = getHeight(0) >> 1; ruiPartAddr = ( m_uiNumPartition >> 2 ) * uiPartIdx;
2267	break;
2268	case SIZE_2NxnU:
2269	riWidth = getWidth(0);
2270	riHeight = ( uiPartIdx == 0 ) ? getHeight(0) >> 2 : ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 );
2271	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : m_uiNumPartition >> 3;
2272	break;
2273	case SIZE_2NxnD:
2274	riWidth = getWidth(0);
2275	riHeight = ( uiPartIdx == 0 ) ? ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 ) : getHeight(0) >> 2;
2276	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : (m_uiNumPartition >> 1) + (m_uiNumPartition >> 3);
2277	break;
2278	case SIZE_nLx2N:
2279	riWidth = ( uiPartIdx == 0 ) ? getWidth(0) >> 2 : ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 );
2280	riHeight = getHeight(0);
2281	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : m_uiNumPartition >> 4;
2282	break;
2283	case SIZE_nRx2N:
2284	riWidth = ( uiPartIdx == 0 ) ? ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 ) : getWidth(0) >> 2;
2285	riHeight = getHeight(0);
2286	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : (m_uiNumPartition >> 2) + (m_uiNumPartition >> 4);
2287	break;
2288	default:
2289	assert ( m_pePartSize[0] == SIZE_2Nx2N );
2290	riWidth = getWidth(0); riHeight = getHeight(0); ruiPartAddr = 0;
2291	break;
2292	}
2293	}
2294
2295
2296	Void TComDataCU::getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField )
2297	{
2298	if ( pcCU == NULL ) // OUT OF BOUNDARY
2299	{
2300	TComMv cZeroMv;
2301	rcMvField.setMvField( cZeroMv, NOT_VALID );
2302	return;
2303	}
2304
2305	TComCUMvField* pcCUMvField = pcCU->getCUMvField( eRefPicList );
2306	rcMvField.setMvField( pcCUMvField->getMv( uiAbsPartIdx ), pcCUMvField->getRefIdx( uiAbsPartIdx ) );
2307	}
2308
2309	Void TComDataCU::deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT )
2310	{
2311	ruiPartIdxLT = m_uiAbsIdxInLCU + uiAbsPartIdx;
2312	UInt uiPUWidth = 0;
2313
2314	switch ( m_pePartSize[uiAbsPartIdx] )
2315	{
2316	case SIZE_2Nx2N: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2317	case SIZE_2NxN: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2318	case SIZE_Nx2N: uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 1; break;
2319	case SIZE_NxN: uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 1; break;
2320	case SIZE_2NxnU: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2321	case SIZE_2NxnD: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2322	case SIZE_nLx2N:
2323	if ( uiPartIdx == 0 )
2324	{
2325	uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 2;
2326	}
2327	else if ( uiPartIdx == 1 )
2328	{
2329	uiPUWidth = (m_puhWidth[uiAbsPartIdx] >> 1) + (m_puhWidth[uiAbsPartIdx] >> 2);
2330	}
2331	else
2332	{
2333	assert(0);
2334	}
2335	break;
2336	case SIZE_nRx2N:
2337	if ( uiPartIdx == 0 )
2338	{
2339	uiPUWidth = (m_puhWidth[uiAbsPartIdx] >> 1) + (m_puhWidth[uiAbsPartIdx] >> 2);
2340	}
2341	else if ( uiPartIdx == 1 )
2342	{
2343	uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 2;
2344	}
2345	else
2346	{
2347	assert(0);
2348	}
2349	break;
2350	default:
2351	assert (0);
2352	break;
2353	}
2354
2355	ruiPartIdxRT = g_auiRasterToZscan [g_auiZscanToRaster[ ruiPartIdxLT ] + uiPUWidth / m_pcPic->getMinCUWidth() - 1 ];
2356	}
2357
2358	Void TComDataCU::deriveLeftBottomIdxGeneral( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB )
2359	{
2360	UInt uiPUHeight = 0;
2361	switch ( m_pePartSize[uiAbsPartIdx] )
2362	{
2363	case SIZE_2Nx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2364	case SIZE_2NxN: uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 1; break;
2365	case SIZE_Nx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2366	case SIZE_NxN: uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 1; break;
2367	case SIZE_2NxnU:
2368	if ( uiPartIdx == 0 )
2369	{
2370	uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 2;
2371	}
2372	else if ( uiPartIdx == 1 )
2373	{
2374	uiPUHeight = (m_puhHeight[uiAbsPartIdx] >> 1) + (m_puhHeight[uiAbsPartIdx] >> 2);
2375	}
2376	else
2377	{
2378	assert(0);
2379	}
2380	break;
2381	case SIZE_2NxnD:
2382	if ( uiPartIdx == 0 )
2383	{
2384	uiPUHeight = (m_puhHeight[uiAbsPartIdx] >> 1) + (m_puhHeight[uiAbsPartIdx] >> 2);
2385	}
2386	else if ( uiPartIdx == 1 )
2387	{
2388	uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 2;
2389	}
2390	else
2391	{
2392	assert(0);
2393	}
2394	break;
2395	case SIZE_nLx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2396	case SIZE_nRx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2397	default:
2398	assert (0);
2399	break;
2400	}
2401
2402	ruiPartIdxLB = g_auiRasterToZscan [g_auiZscanToRaster[ m_uiAbsIdxInLCU + uiAbsPartIdx ] + ((uiPUHeight / m_pcPic->getMinCUHeight()) - 1)*m_pcPic->getNumPartInWidth()];
2403	}
2404
2405	Void TComDataCU::deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT )
2406	{
2407	ruiPartIdxLT = m_uiAbsIdxInLCU;
2408	ruiPartIdxRT = g_auiRasterToZscan [g_auiZscanToRaster[ ruiPartIdxLT ] + m_puhWidth[0] / m_pcPic->getMinCUWidth() - 1 ];
2409
2410	switch ( m_pePartSize[0] )
2411	{
2412	case SIZE_2Nx2N: break;
2413	case SIZE_2NxN:
2414	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1; ruiPartIdxRT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2415	break;
2416	case SIZE_Nx2N:
2417	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 2; ruiPartIdxRT -= ( uiPartIdx == 1 )? 0 : m_uiNumPartition >> 2;
2418	break;
2419	case SIZE_NxN:
2420	ruiPartIdxLT += ( m_uiNumPartition >> 2 ) * uiPartIdx; ruiPartIdxRT += ( m_uiNumPartition >> 2 ) * ( uiPartIdx - 1 );
2421	break;
2422	case SIZE_2NxnU:
2423	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 3;
2424	ruiPartIdxRT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 3;
2425	break;
2426	case SIZE_2NxnD:
2427	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : ( m_uiNumPartition >> 1 ) + ( m_uiNumPartition >> 3 );
2428	ruiPartIdxRT += ( uiPartIdx == 0 )? 0 : ( m_uiNumPartition >> 1 ) + ( m_uiNumPartition >> 3 );
2429	break;
2430	case SIZE_nLx2N:
2431	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 4;
2432	ruiPartIdxRT -= ( uiPartIdx == 1 )? 0 : ( m_uiNumPartition >> 2 ) + ( m_uiNumPartition >> 4 );
2433	break;
2434	case SIZE_nRx2N:
2435	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : ( m_uiNumPartition >> 2 ) + ( m_uiNumPartition >> 4 );
2436	ruiPartIdxRT -= ( uiPartIdx == 1 )? 0 : m_uiNumPartition >> 4;
2437	break;
2438	default:
2439	assert (0);
2440	break;
2441	}
2442
2443	}
2444
2445	Void TComDataCU::deriveLeftBottomIdx( UInt uiPartIdx, UInt& ruiPartIdxLB )
2446	{
2447	ruiPartIdxLB = g_auiRasterToZscan [g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + ( ((m_puhHeight[0] / m_pcPic->getMinCUHeight())>>1) - 1)*m_pcPic->getNumPartInWidth()];
2448
2449	switch ( m_pePartSize[0] )
2450	{
2451	case SIZE_2Nx2N:
2452	ruiPartIdxLB += m_uiNumPartition >> 1;
2453	break;
2454	case SIZE_2NxN:
2455	ruiPartIdxLB += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2456	break;
2457	case SIZE_Nx2N:
2458	ruiPartIdxLB += ( uiPartIdx == 0 )? m_uiNumPartition >> 1 : (m_uiNumPartition >> 2)*3;
2459	break;
2460	case SIZE_NxN:
2461	ruiPartIdxLB += ( m_uiNumPartition >> 2 ) * uiPartIdx;
2462	break;
2463	case SIZE_2NxnU:
2464	ruiPartIdxLB += ( uiPartIdx == 0 ) ? -((Int)m_uiNumPartition >> 3) : m_uiNumPartition >> 1;
2465	break;
2466	case SIZE_2NxnD:
2467	ruiPartIdxLB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 2) + (m_uiNumPartition >> 3): m_uiNumPartition >> 1;
2468	break;
2469	case SIZE_nLx2N:
2470	ruiPartIdxLB += ( uiPartIdx == 0 ) ? m_uiNumPartition >> 1 : (m_uiNumPartition >> 1) + (m_uiNumPartition >> 4);
2471	break;
2472	case SIZE_nRx2N:
2473	ruiPartIdxLB += ( uiPartIdx == 0 ) ? m_uiNumPartition >> 1 : (m_uiNumPartition >> 1) + (m_uiNumPartition >> 2) + (m_uiNumPartition >> 4);
2474	break;
2475	default:
2476	assert (0);
2477	break;
2478	}
2479	}
2480
2481	/** Derives the partition index of neighbouring bottom right block
2482	* \param [in] eCUMode
2483	* \param [in] uiPartIdx
2484	* \param [out] ruiPartIdxRB
2485	*/
2486	Void TComDataCU::deriveRightBottomIdx( UInt uiPartIdx, UInt& ruiPartIdxRB )
2487	{
2488	ruiPartIdxRB = g_auiRasterToZscan [g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + ( ((m_puhHeight[0] / m_pcPic->getMinCUHeight())>>1) - 1)*m_pcPic->getNumPartInWidth() + m_puhWidth[0] / m_pcPic->getMinCUWidth() - 1];
2489
2490	switch ( m_pePartSize[0] )
2491	{
2492	case SIZE_2Nx2N:
2493	ruiPartIdxRB += m_uiNumPartition >> 1;
2494	break;
2495	case SIZE_2NxN:
2496	ruiPartIdxRB += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2497	break;
2498	case SIZE_Nx2N:
2499	ruiPartIdxRB += ( uiPartIdx == 0 )? m_uiNumPartition >> 2 : (m_uiNumPartition >> 1);
2500	break;
2501	case SIZE_NxN:
2502	ruiPartIdxRB += ( m_uiNumPartition >> 2 ) * ( uiPartIdx - 1 );
2503	break;
2504	case SIZE_2NxnU:
2505	ruiPartIdxRB += ( uiPartIdx == 0 ) ? -((Int)m_uiNumPartition >> 3) : m_uiNumPartition >> 1;
2506	break;
2507	case SIZE_2NxnD:
2508	ruiPartIdxRB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 2) + (m_uiNumPartition >> 3): m_uiNumPartition >> 1;
2509	break;
2510	case SIZE_nLx2N:
2511	ruiPartIdxRB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 3) + (m_uiNumPartition >> 4): m_uiNumPartition >> 1;
2512	break;
2513	case SIZE_nRx2N:
2514	ruiPartIdxRB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 2) + (m_uiNumPartition >> 3) + (m_uiNumPartition >> 4) : m_uiNumPartition >> 1;
2515	break;
2516	default:
2517	assert (0);
2518	break;
2519	}
2520	}
2521
2522	Void TComDataCU::deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth )
2523	{
2524	UInt uiNumPartInWidth = (m_puhWidth[0]/m_pcPic->getMinCUWidth())>>uiPartDepth;
2525	ruiPartIdxLT = m_uiAbsIdxInLCU + uiPartOffset;
2526	ruiPartIdxRT = g_auiRasterToZscan[ g_auiZscanToRaster[ ruiPartIdxLT ] + uiNumPartInWidth - 1 ];
2527	}
2528
2529	Void TComDataCU::deriveLeftBottomIdxAdi( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth )
2530	{
2531	UInt uiAbsIdx;
2532	UInt uiMinCuWidth, uiWidthInMinCus;
2533
2534	uiMinCuWidth = getPic()->getMinCUWidth();
2535	uiWidthInMinCus = (getWidth(0)/uiMinCuWidth)>>uiPartDepth;
2536	uiAbsIdx = getZorderIdxInCU()+uiPartOffset+(m_uiNumPartition>>(uiPartDepth<<1))-1;
2537	uiAbsIdx = g_auiZscanToRaster[uiAbsIdx]-(uiWidthInMinCus-1);
2538	ruiPartIdxLB = g_auiRasterToZscan[uiAbsIdx];
2539	}
2540
2541	Bool TComDataCU::hasEqualMotion( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx )
2542	{
2543
2544	if ( getInterDir( uiAbsPartIdx ) != pcCandCU->getInterDir( uiCandAbsPartIdx ) )
2545	{
2546	return false;
2547	}
2548
2549	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2550	{
2551	if ( getInterDir( uiAbsPartIdx ) & ( 1 << uiRefListIdx ) )
2552	{
2553	if ( getCUMvField( RefPicList( uiRefListIdx ) )->getMv( uiAbsPartIdx ) != pcCandCU->getCUMvField( RefPicList( uiRefListIdx ) )->getMv( uiCandAbsPartIdx ) \|\|
2554	getCUMvField( RefPicList( uiRefListIdx ) )->getRefIdx( uiAbsPartIdx ) != pcCandCU->getCUMvField( RefPicList( uiRefListIdx ) )->getRefIdx( uiCandAbsPartIdx ) )
2555	{
2556	return false;
2557	}
2558	}
2559	}
2560
2561	return true;
2562	}
2563
2564	/** Constructs a list of merging candidates
2565	* \param uiAbsPartIdx
2566	* \param uiPUIdx
2567	* \param uiDepth
2568	* \param pcMvFieldNeighbours
2569	* \param puhInterDirNeighbours
2570	* \param numValidMergeCand
2571	*/
2572	Void TComDataCU::getInterMergeCandidates( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMvFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx )
2573	{
2574	UInt uiAbsPartAddr = m_uiAbsIdxInLCU + uiAbsPartIdx;
2575	Bool abCandIsInter[ MRG_MAX_NUM_CANDS ];
2576	for( UInt ui = 0; ui < getSlice()->getMaxNumMergeCand(); ++ui )
2577	{
2578	abCandIsInter[ui] = false;
2579	pcMvFieldNeighbours[ ( ui << 1 ) ].setRefIdx(NOT_VALID);
2580	pcMvFieldNeighbours[ ( ui << 1 ) + 1 ].setRefIdx(NOT_VALID);
2581	}
2582	numValidMergeCand = getSlice()->getMaxNumMergeCand();
2583	// compute the location of the current PU
2584	Int xP, yP, nPSW, nPSH;
2585	this->getPartPosition(uiPUIdx, xP, yP, nPSW, nPSH);
2586
2587	Int iCount = 0;
2588
2589	UInt uiPartIdxLT, uiPartIdxRT, uiPartIdxLB;
2590	PartSize cCurPS = getPartitionSize( uiAbsPartIdx );
2591	deriveLeftRightTopIdxGeneral( uiAbsPartIdx, uiPUIdx, uiPartIdxLT, uiPartIdxRT );
2592	deriveLeftBottomIdxGeneral ( uiAbsPartIdx, uiPUIdx, uiPartIdxLB );
2593	#if SVC_MVP
2594	// BL collocated
2595	TComDataCU *pcColCU = NULL;
2596	UInt uiCUAddrBase = 0, uiAbsPartAddrBase = 0;
2597	#if AVC_BASE
2598	if( !this->getSlice()->getVPS()->getAvcBaseLayerFlag() \|\| AVC_SYNTAX )
2599	#endif
2600	{
2601	TComMvField cMvFieldBaseColCU[2];
2602	if(m_layerId)
2603	{
2604	pcColCU = getBaseColCU( xP + nPSW/2, yP + nPSH/2, uiCUAddrBase, uiAbsPartAddrBase );
2605
2606	#if INTRA_BL
2607	if( pcColCU && pcColCU->isIntraBL( uiAbsPartAddrBase ) )
2608	{
2609	pcColCU = NULL;
2610	}
2611	#endif
2612
2613	if(pcColCU && !pcColCU->isIntra( uiAbsPartAddrBase ) )
2614	{
2615	abCandIsInter[iCount] = true;
2616
2617	// get interDir
2618	puhInterDirNeighbours[iCount] = pcColCU->getInterDir( uiAbsPartAddrBase );
2619
2620	pcMvFieldNeighbours[(iCount << 1)].setMvField( TComMv(0,0), -1);
2621	pcMvFieldNeighbours[(iCount << 1) + 1].setMvField( TComMv(0,0), -1);
2622
2623	if( puhInterDirNeighbours[iCount] & 1 )
2624	{
2625	pcColCU->getMvField( pcColCU, uiAbsPartAddrBase, REF_PIC_LIST_0, cMvFieldBaseColCU[0]);
2626	scaleBaseMV( pcMvFieldNeighbours[iCount<<1], cMvFieldBaseColCU[0] );
2627	}
2628
2629	if ( getSlice()->isInterB() && puhInterDirNeighbours[iCount] & 2 )
2630	{
2631	pcColCU->getMvField( pcColCU, uiAbsPartAddrBase, REF_PIC_LIST_1, cMvFieldBaseColCU[1] );
2632	scaleBaseMV( pcMvFieldNeighbours[(iCount<<1)+1], cMvFieldBaseColCU[1] );
2633	}
2634
2635	if( puhInterDirNeighbours[iCount] > 0 )
2636	{
2637	if ( mrgCandIdx == iCount )
2638	{
2639	return;
2640	}
2641	iCount ++;
2642	}
2643	}
2644	}
2645	}
2646	#endif
2647
2648	//left
2649	UInt uiLeftPartIdx = 0;
2650	TComDataCU* pcCULeft = 0;
2651	pcCULeft = getPULeft( uiLeftPartIdx, uiPartIdxLB );
2652	#if INTRA_BL
2653	if( pcCULeft && pcCULeft->isIntraBL( uiLeftPartIdx ) )
2654	{
2655	pcCULeft = NULL;
2656	}
2657	#endif
2658	Bool isAvailableA1 = pcCULeft &&
2659	pcCULeft->isDiffMER(xP -1, yP+nPSH-1, xP, yP) &&
2660	#if SVC_MVP
2661	( !pcColCU \|\| pcColCU->isIntra( uiAbsPartAddrBase ) \|\| !pcCULeft->hasEqualMotion( uiLeftPartIdx, puhInterDirNeighbours[0], &pcMvFieldNeighbours[0])) &&
2662	#endif
2663	!( uiPUIdx == 1 && (cCurPS == SIZE_Nx2N \|\| cCurPS == SIZE_nLx2N \|\| cCurPS == SIZE_nRx2N) ) &&
2664	!pcCULeft->isIntra( uiLeftPartIdx ) ;
2665	if ( isAvailableA1 )
2666	{
2667	abCandIsInter[iCount] = true;
2668	// get Inter Dir
2669	puhInterDirNeighbours[iCount] = pcCULeft->getInterDir( uiLeftPartIdx );
2670	// get Mv from Left
2671	pcCULeft->getMvField( pcCULeft, uiLeftPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2672	if ( getSlice()->isInterB() )
2673	{
2674	pcCULeft->getMvField( pcCULeft, uiLeftPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2675	}
2676	if ( mrgCandIdx == iCount )
2677	{
2678	return;
2679	}
2680	iCount ++;
2681	}
2682
2683	// early termination
2684	if (iCount == getSlice()->getMaxNumMergeCand())
2685	{
2686	return;
2687	}
2688	// above
2689	UInt uiAbovePartIdx = 0;
2690	TComDataCU* pcCUAbove = 0;
2691	pcCUAbove = getPUAbove( uiAbovePartIdx, uiPartIdxRT );
2692	#if INTRA_BL
2693	if( pcCUAbove && pcCUAbove->isIntraBL( uiAbovePartIdx ) )
2694	{
2695	pcCUAbove = NULL;
2696	}
2697	#endif
2698	Bool isAvailableB1 = pcCUAbove &&
2699	#if SVC_MVP
2700	( !pcColCU \|\| pcColCU->isIntra( uiAbsPartAddrBase ) \|\| !pcCUAbove->hasEqualMotion( uiAbovePartIdx, puhInterDirNeighbours[0], &pcMvFieldNeighbours[0] )) &&
2701	#endif
2702	pcCUAbove->isDiffMER(xP+nPSW-1, yP-1, xP, yP) &&
2703	!( uiPUIdx == 1 && (cCurPS == SIZE_2NxN \|\| cCurPS == SIZE_2NxnU \|\| cCurPS == SIZE_2NxnD) ) &&
2704	!pcCUAbove->isIntra( uiAbovePartIdx );
2705	if ( isAvailableB1 && (!isAvailableA1 \|\| !pcCULeft->hasEqualMotion( uiLeftPartIdx, pcCUAbove, uiAbovePartIdx ) ) )
2706	{
2707	abCandIsInter[iCount] = true;
2708	// get Inter Dir
2709	puhInterDirNeighbours[iCount] = pcCUAbove->getInterDir( uiAbovePartIdx );
2710	// get Mv from Left
2711	pcCUAbove->getMvField( pcCUAbove, uiAbovePartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2712	if ( getSlice()->isInterB() )
2713	{
2714	pcCUAbove->getMvField( pcCUAbove, uiAbovePartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2715	}
2716	if ( mrgCandIdx == iCount )
2717	{
2718	return;
2719	}
2720	iCount ++;
2721	}
2722	// early termination
2723	if (iCount == getSlice()->getMaxNumMergeCand())
2724	{
2725	return;
2726	}
2727
2728	// above right
2729	UInt uiAboveRightPartIdx = 0;
2730	TComDataCU* pcCUAboveRight = 0;
2731	pcCUAboveRight = getPUAboveRight( uiAboveRightPartIdx, uiPartIdxRT );
2732	#if INTRA_BL
2733	if( pcCUAboveRight && pcCUAboveRight->isIntraBL( uiAboveRightPartIdx ) )
2734	{
2735	pcCUAboveRight = NULL;
2736	}
2737	#endif
2738	Bool isAvailableB0 = pcCUAboveRight &&
2739	#if SVC_MVP && !IL_MRG_SIMPLIFIED_PRUNING
2740	( !pcColCU \|\| pcColCU->isIntra( uiAbsPartAddrBase ) \|\| !pcCUAboveRight->hasEqualMotion( uiAboveRightPartIdx, puhInterDirNeighbours[0], &pcMvFieldNeighbours[0] )) &&
2741	#endif
2742	pcCUAboveRight->isDiffMER(xP+nPSW, yP-1, xP, yP) &&
2743	!pcCUAboveRight->isIntra( uiAboveRightPartIdx );
2744	if ( isAvailableB0 && ( !isAvailableB1 \|\| !pcCUAbove->hasEqualMotion( uiAbovePartIdx, pcCUAboveRight, uiAboveRightPartIdx ) ) )
2745	{
2746	abCandIsInter[iCount] = true;
2747	// get Inter Dir
2748	puhInterDirNeighbours[iCount] = pcCUAboveRight->getInterDir( uiAboveRightPartIdx );
2749	// get Mv from Left
2750	pcCUAboveRight->getMvField( pcCUAboveRight, uiAboveRightPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2751	if ( getSlice()->isInterB() )
2752	{
2753	pcCUAboveRight->getMvField( pcCUAboveRight, uiAboveRightPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2754	}
2755	if ( mrgCandIdx == iCount )
2756	{
2757	return;
2758	}
2759	iCount ++;
2760	}
2761	// early termination
2762	if (iCount == getSlice()->getMaxNumMergeCand())
2763	{
2764	return;
2765	}
2766
2767	//left bottom
2768	#if SVC_MVP
2769	if( iCount < 4 )
2770	{
2771	#endif
2772	UInt uiLeftBottomPartIdx = 0;
2773	TComDataCU* pcCULeftBottom = 0;
2774	pcCULeftBottom = this->getPUBelowLeft( uiLeftBottomPartIdx, uiPartIdxLB );
2775	#if INTRA_BL
2776	if( pcCULeftBottom && pcCULeftBottom->isIntraBL( uiLeftBottomPartIdx ) )
2777	{
2778	pcCULeftBottom = NULL;
2779	}
2780	#endif
2781	Bool isAvailableA0 = pcCULeftBottom &&
2782	pcCULeftBottom->isDiffMER(xP-1, yP+nPSH, xP, yP) &&
2783	#if SVC_MVP && !IL_MRG_SIMPLIFIED_PRUNING
2784	( !pcColCU \|\| pcColCU->isIntra( uiAbsPartAddrBase ) \|\| !pcCULeftBottom->hasEqualMotion( uiLeftBottomPartIdx, puhInterDirNeighbours[0], &pcMvFieldNeighbours[0])) &&
2785	#endif
2786	!pcCULeftBottom->isIntra( uiLeftBottomPartIdx ) ;
2787	if ( isAvailableA0 && ( !isAvailableA1 \|\| !pcCULeft->hasEqualMotion( uiLeftPartIdx, pcCULeftBottom, uiLeftBottomPartIdx ) ) )
2788	{
2789	abCandIsInter[iCount] = true;
2790	// get Inter Dir
2791	puhInterDirNeighbours[iCount] = pcCULeftBottom->getInterDir( uiLeftBottomPartIdx );
2792	// get Mv from Left
2793	pcCULeftBottom->getMvField( pcCULeftBottom, uiLeftBottomPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2794	if ( getSlice()->isInterB() )
2795	{
2796	pcCULeftBottom->getMvField( pcCULeftBottom, uiLeftBottomPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2797	}
2798	if ( mrgCandIdx == iCount )
2799	{
2800	return;
2801	}
2802	iCount ++;
2803	}
2804	// early termination
2805	if (iCount == getSlice()->getMaxNumMergeCand())
2806	{
2807	return;
2808	}
2809	#if SVC_MVP
2810	}
2811	#endif
2812
2813	// above left
2814	if( iCount < 4 )
2815	{
2816	UInt uiAboveLeftPartIdx = 0;
2817	TComDataCU* pcCUAboveLeft = 0;
2818	pcCUAboveLeft = getPUAboveLeft( uiAboveLeftPartIdx, uiAbsPartAddr );
2819	#if INTRA_BL
2820	if( pcCUAboveLeft && pcCUAboveLeft->isIntraBL( uiAboveLeftPartIdx ) )
2821	{
2822	pcCUAboveLeft = NULL;
2823	}
2824	#endif
2825	Bool isAvailableB2 = pcCUAboveLeft &&
2826	pcCUAboveLeft->isDiffMER(xP-1, yP-1, xP, yP) &&
2827	#if SVC_MVP && !IL_MRG_SIMPLIFIED_PRUNING
2828	( !pcColCU \|\| pcColCU->isIntra( uiAbsPartAddrBase ) \|\| !pcCUAboveLeft->hasEqualMotion( uiAboveLeftPartIdx, puhInterDirNeighbours[0], &pcMvFieldNeighbours[0] )) &&
2829	#endif
2830	!pcCUAboveLeft->isIntra( uiAboveLeftPartIdx );
2831	if ( isAvailableB2 && ( !isAvailableA1 \|\| !pcCULeft->hasEqualMotion( uiLeftPartIdx, pcCUAboveLeft, uiAboveLeftPartIdx ) )
2832	&& ( !isAvailableB1 \|\| !pcCUAbove->hasEqualMotion( uiAbovePartIdx, pcCUAboveLeft, uiAboveLeftPartIdx ) ) )
2833	{
2834	abCandIsInter[iCount] = true;
2835	// get Inter Dir
2836	puhInterDirNeighbours[iCount] = pcCUAboveLeft->getInterDir( uiAboveLeftPartIdx );
2837	// get Mv from Left
2838	pcCUAboveLeft->getMvField( pcCUAboveLeft, uiAboveLeftPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2839	if ( getSlice()->isInterB() )
2840	{
2841	pcCUAboveLeft->getMvField( pcCUAboveLeft, uiAboveLeftPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2842	}
2843	if ( mrgCandIdx == iCount )
2844	{
2845	return;
2846	}
2847	iCount ++;
2848	}
2849	}
2850	// early termination
2851	if (iCount == getSlice()->getMaxNumMergeCand())
2852	{
2853	return;
2854	}
2855	if ( getSlice()->getEnableTMVPFlag())
2856	{
2857	//>> MTK colocated-RightBottom
2858	UInt uiPartIdxRB;
2859	Int uiLCUIdx = getAddr();
2860
2861	deriveRightBottomIdx( uiPUIdx, uiPartIdxRB );
2862
2863	UInt uiAbsPartIdxTmp = g_auiZscanToRaster[uiPartIdxRB];
2864	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
2865
2866	TComMv cColMv;
2867	Int iRefIdx;
2868
2869	if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxTmp] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() ) // image boundary check
2870	{
2871	uiLCUIdx = -1;
2872	}
2873	else if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxTmp] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples() )
2874	{
2875	uiLCUIdx = -1;
2876	}
2877	else
2878	{
2879	if ( ( uiAbsPartIdxTmp % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) && // is not at the last column of LCU
2880	( uiAbsPartIdxTmp / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) ) // is not at the last row of LCU
2881	{
2882	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdxTmp + uiNumPartInCUWidth + 1 ];
2883	uiLCUIdx = getAddr();
2884	}
2885	else if ( uiAbsPartIdxTmp % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) // is not at the last column of LCU But is last row of LCU
2886	{
2887	uiAbsPartAddr = g_auiRasterToZscan[ (uiAbsPartIdxTmp + uiNumPartInCUWidth + 1) % m_pcPic->getNumPartInCU() ];
2888	uiLCUIdx = -1 ;
2889	}
2890	else if ( uiAbsPartIdxTmp / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) // is not at the last row of LCU But is last column of LCU
2891	{
2892	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdxTmp + 1 ];
2893	uiLCUIdx = getAddr() + 1;
2894	}
2895	else //is the right bottom corner of LCU
2896	{
2897	uiAbsPartAddr = 0;
2898	uiLCUIdx = -1 ;
2899	}
2900	}
2901
2902
2903	iRefIdx = 0;
2904	Bool bExistMV = false;
2905	UInt uiPartIdxCenter;
2906	UInt uiCurLCUIdx = getAddr();
2907	Int dir = 0;
2908	UInt uiArrayAddr = iCount;
2909	xDeriveCenterIdx( uiPUIdx, uiPartIdxCenter );
2910	bExistMV = uiLCUIdx >= 0 && xGetColMVP( REF_PIC_LIST_0, uiLCUIdx, uiAbsPartAddr, cColMv, iRefIdx );
2911	if( bExistMV == false )
2912	{
2913	bExistMV = xGetColMVP( REF_PIC_LIST_0, uiCurLCUIdx, uiPartIdxCenter, cColMv, iRefIdx );
2914	}
2915	if( bExistMV )
2916	{
2917	dir \|= 1;
2918	pcMvFieldNeighbours[ 2 * uiArrayAddr ].setMvField( cColMv, iRefIdx );
2919	}
2920
2921	if ( getSlice()->isInterB() )
2922	{
2923	bExistMV = uiLCUIdx >= 0 && xGetColMVP( REF_PIC_LIST_1, uiLCUIdx, uiAbsPartAddr, cColMv, iRefIdx);
2924	if( bExistMV == false )
2925	{
2926	bExistMV = xGetColMVP( REF_PIC_LIST_1, uiCurLCUIdx, uiPartIdxCenter, cColMv, iRefIdx );
2927	}
2928	if( bExistMV )
2929	{
2930	dir \|= 2;
2931	pcMvFieldNeighbours[ 2 * uiArrayAddr + 1 ].setMvField( cColMv, iRefIdx );
2932	}
2933	}
2934
2935	if (dir != 0)
2936	{
2937	puhInterDirNeighbours[uiArrayAddr] = dir;
2938	abCandIsInter[uiArrayAddr] = true;
2939
2940	if ( mrgCandIdx == iCount )
2941	{
2942	return;
2943	}
2944	iCount++;
2945	}
2946	}
2947	// early termination
2948	if (iCount == getSlice()->getMaxNumMergeCand())
2949	{
2950	return;
2951	}
2952	UInt uiArrayAddr = iCount;
2953	UInt uiCutoff = uiArrayAddr;
2954
2955	if ( getSlice()->isInterB())
2956	{
2957	UInt uiPriorityList0[12] = {0 , 1, 0, 2, 1, 2, 0, 3, 1, 3, 2, 3};
2958	UInt uiPriorityList1[12] = {1 , 0, 2, 0, 2, 1, 3, 0, 3, 1, 3, 2};
2959
2960	for (Int idx=0; idx<uiCutoff*(uiCutoff-1) && uiArrayAddr!= getSlice()->getMaxNumMergeCand(); idx++)
2961	{
2962	Int i = uiPriorityList0[idx]; Int j = uiPriorityList1[idx];
2963	if (abCandIsInter[i] && abCandIsInter[j]&& (puhInterDirNeighbours[i]&0x1)&&(puhInterDirNeighbours[j]&0x2))
2964	{
2965	abCandIsInter[uiArrayAddr] = true;
2966	puhInterDirNeighbours[uiArrayAddr] = 3;
2967
2968	// get Mv from cand[i] and cand[j]
2969	pcMvFieldNeighbours[uiArrayAddr << 1].setMvField(pcMvFieldNeighbours[i<<1].getMv(), pcMvFieldNeighbours[i<<1].getRefIdx());
2970	pcMvFieldNeighbours[( uiArrayAddr << 1 ) + 1].setMvField(pcMvFieldNeighbours[(j<<1)+1].getMv(), pcMvFieldNeighbours[(j<<1)+1].getRefIdx());
2971
2972	Int iRefPOCL0 = m_pcSlice->getRefPOC( REF_PIC_LIST_0, pcMvFieldNeighbours[(uiArrayAddr<<1)].getRefIdx() );
2973	Int iRefPOCL1 = m_pcSlice->getRefPOC( REF_PIC_LIST_1, pcMvFieldNeighbours[(uiArrayAddr<<1)+1].getRefIdx() );
2974	if (iRefPOCL0 == iRefPOCL1 && pcMvFieldNeighbours[(uiArrayAddr<<1)].getMv() == pcMvFieldNeighbours[(uiArrayAddr<<1)+1].getMv())
2975	{
2976	abCandIsInter[uiArrayAddr] = false;
2977	}
2978	else
2979	{
2980	uiArrayAddr++;
2981	}
2982	}
2983	}
2984	}
2985	// early termination
2986	if (uiArrayAddr == getSlice()->getMaxNumMergeCand())
2987	{
2988	return;
2989	}
2990	Int iNumRefIdx = (getSlice()->isInterB()) ? min(m_pcSlice->getNumRefIdx(REF_PIC_LIST_0), m_pcSlice->getNumRefIdx(REF_PIC_LIST_1)) : m_pcSlice->getNumRefIdx(REF_PIC_LIST_0);
2991	Int r = 0;
2992	Int refcnt = 0;
2993	while (uiArrayAddr < getSlice()->getMaxNumMergeCand())
2994	{
2995	abCandIsInter[uiArrayAddr] = true;
2996	puhInterDirNeighbours[uiArrayAddr] = 1;
2997	pcMvFieldNeighbours[uiArrayAddr << 1].setMvField( TComMv(0, 0), r);
2998
2999	if ( getSlice()->isInterB() )
3000	{
3001	puhInterDirNeighbours[uiArrayAddr] = 3;
3002	pcMvFieldNeighbours[(uiArrayAddr << 1) + 1].setMvField(TComMv(0, 0), r);
3003	}
3004	uiArrayAddr++;
3005	if ( refcnt == iNumRefIdx - 1 )
3006	{
3007	r = 0;
3008	}
3009	else
3010	{
3011	++r;
3012	++refcnt;
3013	}
3014	}
3015
3016	numValidMergeCand = uiArrayAddr;
3017	}
3018
3019	/** Check whether the current PU and a spatial neighboring PU are in a same ME region.
3020	* \param xN, xN location of the upper-left corner pixel of a neighboring PU
3021	* \param xP, yP location of the upper-left corner pixel of the current PU
3022	* \returns Bool
3023	*/
3024	Bool TComDataCU::isDiffMER(Int xN, Int yN, Int xP, Int yP)
3025	{
3026
3027	UInt plevel = this->getSlice()->getPPS()->getLog2ParallelMergeLevelMinus2() + 2;
3028	if ((xN>>plevel)!= (xP>>plevel))
3029	{
3030	return true;
3031	}
3032	if ((yN>>plevel)!= (yP>>plevel))
3033	{
3034	return true;
3035	}
3036	return false;
3037	}
3038	/** calculate the location of upper-left corner pixel and size of the current PU.
3039	* \param partIdx PU index within a CU
3040	* \param xP, yP location of the upper-left corner pixel of the current PU
3041	* \param PSW, nPSH size of the curren PU
3042	* \returns Void
3043	*/
3044	Void TComDataCU::getPartPosition( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH)
3045	{
3046	UInt col = m_uiCUPelX;
3047	UInt row = m_uiCUPelY;
3048
3049	switch ( m_pePartSize[0] )
3050	{
3051	case SIZE_2NxN:
3052	nPSW = getWidth(0);
3053	nPSH = getHeight(0) >> 1;
3054	xP = col;
3055	yP = (partIdx ==0)? row: row + nPSH;
3056	break;
3057	case SIZE_Nx2N:
3058	nPSW = getWidth(0) >> 1;
3059	nPSH = getHeight(0);
3060	xP = (partIdx ==0)? col: col + nPSW;
3061	yP = row;
3062	break;
3063	case SIZE_NxN:
3064	nPSW = getWidth(0) >> 1;
3065	nPSH = getHeight(0) >> 1;
3066	xP = col + (partIdx&0x1)*nPSW;
3067	yP = row + (partIdx>>1)*nPSH;
3068	break;
3069	case SIZE_2NxnU:
3070	nPSW = getWidth(0);
3071	nPSH = ( partIdx == 0 ) ? getHeight(0) >> 2 : ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 );
3072	xP = col;
3073	yP = (partIdx ==0)? row: row + getHeight(0) - nPSH;
3074
3075	break;
3076	case SIZE_2NxnD:
3077	nPSW = getWidth(0);
3078	nPSH = ( partIdx == 0 ) ? ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 ) : getHeight(0) >> 2;
3079	xP = col;
3080	yP = (partIdx ==0)? row: row + getHeight(0) - nPSH;
3081	break;
3082	case SIZE_nLx2N:
3083	nPSW = ( partIdx == 0 ) ? getWidth(0) >> 2 : ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 );
3084	nPSH = getHeight(0);
3085	xP = (partIdx ==0)? col: col + getWidth(0) - nPSW;
3086	yP = row;
3087	break;
3088	case SIZE_nRx2N:
3089	nPSW = ( partIdx == 0 ) ? ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 ) : getWidth(0) >> 2;
3090	nPSH = getHeight(0);
3091	xP = (partIdx ==0)? col: col + getWidth(0) - nPSW;
3092	yP = row;
3093	break;
3094	default:
3095	assert ( m_pePartSize[0] == SIZE_2Nx2N );
3096	nPSW = getWidth(0);
3097	nPSH = getHeight(0);
3098	xP = col ;
3099	yP = row ;
3100
3101	break;
3102	}
3103	}
3104
3105	/** Constructs a list of candidates for AMVP
3106	* \param uiPartIdx
3107	* \param uiPartAddr
3108	* \param eRefPicList
3109	* \param iRefIdx
3110	* \param pInfo
3111	*/
3112	Void TComDataCU::fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo )
3113	{
3114	TComMv cMvPred;
3115	Bool bAddedSmvp = false;
3116
3117	pInfo->iN = 0;
3118	if (iRefIdx < 0)
3119	{
3120	return;
3121	}
3122
3123	//-- Get Spatial MV
3124	UInt uiPartIdxLT, uiPartIdxRT, uiPartIdxLB;
3125	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
3126	Bool bAdded = false;
3127
3128	deriveLeftRightTopIdx( uiPartIdx, uiPartIdxLT, uiPartIdxRT );
3129	deriveLeftBottomIdx( uiPartIdx, uiPartIdxLB );
3130
3131	TComDataCU* tmpCU = NULL;
3132	UInt idx;
3133	tmpCU = getPUBelowLeft(idx, uiPartIdxLB);
3134	#if INTRA_BL
3135	bAddedSmvp = (tmpCU != NULL) && (!tmpCU->isIntra(idx));
3136	#else
3137	bAddedSmvp = (tmpCU != NULL) && (tmpCU->getPredictionMode(idx) != MODE_INTRA);
3138	#endif
3139
3140	if (!bAddedSmvp)
3141	{
3142	tmpCU = getPULeft(idx, uiPartIdxLB);
3143	#if INTRA_BL
3144	bAddedSmvp = (tmpCU != NULL) && (!tmpCU->isIntra(idx));
3145	#else
3146	bAddedSmvp = (tmpCU != NULL) && (tmpCU->getPredictionMode(idx) != MODE_INTRA);
3147	#endif
3148	}
3149
3150	// Left predictor search
3151	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_BELOW_LEFT);
3152	if (!bAdded)
3153	{
3154	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_LEFT );
3155	}
3156
3157	if(!bAdded)
3158	{
3159	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_BELOW_LEFT);
3160	if (!bAdded)
3161	{
3162	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_LEFT );
3163	}
3164	}
3165	// Above predictor search
3166	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE_RIGHT);
3167
3168	if (!bAdded)
3169	{
3170	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE);
3171	}
3172
3173	if(!bAdded)
3174	{
3175	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxLT, MD_ABOVE_LEFT);
3176	}
3177	bAdded = bAddedSmvp;
3178	if (pInfo->iN==2) bAdded = true;
3179
3180	if(!bAdded)
3181	{
3182	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE_RIGHT);
3183	if (!bAdded)
3184	{
3185	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE);
3186	}
3187
3188	if(!bAdded)
3189	{
3190	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxLT, MD_ABOVE_LEFT);
3191	}
3192	}
3193
3194	if ( pInfo->iN == 2 )
3195	{
3196	if ( pInfo->m_acMvCand[ 0 ] == pInfo->m_acMvCand[ 1 ] )
3197	{
3198	pInfo->iN = 1;
3199	}
3200	}
3201
3202	if ( getSlice()->getEnableTMVPFlag() )
3203	{
3204	// Get Temporal Motion Predictor
3205	Int iRefIdx_Col = iRefIdx;
3206	TComMv cColMv;
3207	UInt uiPartIdxRB;
3208	UInt uiAbsPartIdx;
3209	UInt uiAbsPartAddr;
3210	Int uiLCUIdx = getAddr();
3211
3212	deriveRightBottomIdx( uiPartIdx, uiPartIdxRB );
3213	uiAbsPartAddr = m_uiAbsIdxInLCU + uiPartAddr;
3214
3215	//---- co-located RightBottom Temporal Predictor (H) ---//
3216	uiAbsPartIdx = g_auiZscanToRaster[uiPartIdxRB];
3217	if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdx] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() ) // image boundary check
3218	{
3219	uiLCUIdx = -1;
3220	}
3221	else if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdx] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples() )
3222	{
3223	uiLCUIdx = -1;
3224	}
3225	else
3226	{
3227	if ( ( uiAbsPartIdx % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) && // is not at the last column of LCU
3228	( uiAbsPartIdx / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) ) // is not at the last row of LCU
3229	{
3230	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdx + uiNumPartInCUWidth + 1 ];
3231	uiLCUIdx = getAddr();
3232	}
3233	else if ( uiAbsPartIdx % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) // is not at the last column of LCU But is last row of LCU
3234	{
3235	uiAbsPartAddr = g_auiRasterToZscan[ (uiAbsPartIdx + uiNumPartInCUWidth + 1) % m_pcPic->getNumPartInCU() ];
3236	uiLCUIdx = -1 ;
3237	}
3238	else if ( uiAbsPartIdx / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) // is not at the last row of LCU But is last column of LCU
3239	{
3240	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdx + 1 ];
3241	uiLCUIdx = getAddr() + 1;
3242	}
3243	else //is the right bottom corner of LCU
3244	{
3245	uiAbsPartAddr = 0;
3246	uiLCUIdx = -1 ;
3247	}
3248	}
3249	if ( uiLCUIdx >= 0 && xGetColMVP( eRefPicList, uiLCUIdx, uiAbsPartAddr, cColMv, iRefIdx_Col ) )
3250	{
3251	pInfo->m_acMvCand[pInfo->iN++] = cColMv;
3252	}
3253	else
3254	{
3255	UInt uiPartIdxCenter;
3256	UInt uiCurLCUIdx = getAddr();
3257	xDeriveCenterIdx( uiPartIdx, uiPartIdxCenter );
3258	if (xGetColMVP( eRefPicList, uiCurLCUIdx, uiPartIdxCenter, cColMv, iRefIdx_Col ))
3259	{
3260	pInfo->m_acMvCand[pInfo->iN++] = cColMv;
3261	}
3262	}
3263	//---- co-located RightBottom Temporal Predictor ---//
3264	}
3265
3266	if (pInfo->iN > AMVP_MAX_NUM_CANDS)
3267	{
3268	pInfo->iN = AMVP_MAX_NUM_CANDS;
3269	}
3270	while (pInfo->iN < AMVP_MAX_NUM_CANDS)
3271	{
3272	pInfo->m_acMvCand[pInfo->iN].set(0,0);
3273	pInfo->iN++;
3274	}
3275	return ;
3276	}
3277
3278	Bool TComDataCU::isBipredRestriction(UInt puIdx)
3279	{
3280	Int width = 0;
3281	Int height = 0;
3282	UInt partAddr;
3283
3284	getPartIndexAndSize( puIdx, partAddr, width, height );
3285	if ( getWidth(0) == 8 && (width < 8 \|\| height < 8) )
3286	{
3287	return true;
3288	}
3289	return false;
3290	}
3291
3292	Void TComDataCU::clipMv (TComMv& rcMv)
3293	{
3294	Int iMvShift = 2;
3295	Int iOffset = 8;
3296	Int iHorMax = ( m_pcSlice->getSPS()->getPicWidthInLumaSamples() + iOffset - m_uiCUPelX - 1 ) << iMvShift;
3297	Int iHorMin = ( -(Int)g_uiMaxCUWidth - iOffset - (Int)m_uiCUPelX + 1 ) << iMvShift;
3298
3299	Int iVerMax = ( m_pcSlice->getSPS()->getPicHeightInLumaSamples() + iOffset - m_uiCUPelY - 1 ) << iMvShift;
3300	Int iVerMin = ( -(Int)g_uiMaxCUHeight - iOffset - (Int)m_uiCUPelY + 1 ) << iMvShift;
3301
3302	rcMv.setHor( min (iHorMax, max (iHorMin, rcMv.getHor())) );
3303	rcMv.setVer( min (iVerMax, max (iVerMin, rcMv.getVer())) );
3304	}
3305
3306	UInt TComDataCU::getIntraSizeIdx(UInt uiAbsPartIdx)
3307	{
3308	UInt uiShift = ( (m_puhTrIdx[uiAbsPartIdx]==0) && (m_pePartSize[uiAbsPartIdx]==SIZE_NxN) ) ? m_puhTrIdx[uiAbsPartIdx]+1 : m_puhTrIdx[uiAbsPartIdx];
3309	uiShift = ( m_pePartSize[uiAbsPartIdx]==SIZE_NxN ? 1 : 0 );
3310
3311	UChar uiWidth = m_puhWidth[uiAbsPartIdx]>>uiShift;
3312	UInt uiCnt = 0;
3313	while( uiWidth )
3314	{
3315	uiCnt++;
3316	uiWidth>>=1;
3317	}
3318	uiCnt-=2;
3319	return uiCnt > 6 ? 6 : uiCnt;
3320	}
3321
3322	Void TComDataCU::clearCbf( UInt uiIdx, TextType eType, UInt uiNumParts )
3323	{
3324	::memset( &m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx], 0, sizeof(UChar)*uiNumParts);
3325	}
3326
3327	/** Set a I_PCM flag for all sub-partitions of a partition.
3328	* \param bIpcmFlag I_PCM flag
3329	* \param uiAbsPartIdx patition index
3330	* \param uiDepth CU depth
3331	* \returns Void
3332	*/
3333	Void TComDataCU::setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth)
3334	{
3335	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
3336
3337	memset(m_pbIPCMFlag + uiAbsPartIdx, bIpcmFlag, sizeof(Bool)*uiCurrPartNumb );
3338	}
3339
3340	/** Test whether the current block is skipped
3341	* \param uiPartIdx Block index
3342	* \returns Flag indicating whether the block is skipped
3343	*/
3344	Bool TComDataCU::isSkipped( UInt uiPartIdx )
3345	{
3346	return ( getSkipFlag( uiPartIdx ) );
3347	}
3348
3349	// ====================================================================================================================
3350	// Protected member functions
3351	// ====================================================================================================================
3352
3353	Bool TComDataCU::xAddMVPCand( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir )
3354	{
3355	TComDataCU* pcTmpCU = NULL;
3356	UInt uiIdx;
3357	switch( eDir )
3358	{
3359	case MD_LEFT:
3360	{
3361	pcTmpCU = getPULeft(uiIdx, uiPartUnitIdx);
3362	break;
3363	}
3364	case MD_ABOVE:
3365	{
3366	pcTmpCU = getPUAbove(uiIdx, uiPartUnitIdx );
3367	break;
3368	}
3369	case MD_ABOVE_RIGHT:
3370	{
3371	pcTmpCU = getPUAboveRight(uiIdx, uiPartUnitIdx);
3372	break;
3373	}
3374	case MD_BELOW_LEFT:
3375	{
3376	pcTmpCU = getPUBelowLeft(uiIdx, uiPartUnitIdx);
3377	break;
3378	}
3379	case MD_ABOVE_LEFT:
3380	{
3381	pcTmpCU = getPUAboveLeft(uiIdx, uiPartUnitIdx);
3382	break;
3383	}
3384	default:
3385	{
3386	break;
3387	}
3388	}
3389
3390	if ( pcTmpCU == NULL )
3391	{
3392	return false;
3393	}
3394
3395	#if L0363_MVP_POC
3396	if ( pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) >= 0 && m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getPOC() == pcTmpCU->getSlice()->getRefPOC( eRefPicList, pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) ))
3397	#else
3398	if ( m_pcSlice->isEqualRef(eRefPicList, pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx), iRefIdx) )
3399	#endif
3400	{
3401	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList)->getMv(uiIdx);
3402
3403	pInfo->m_acMvCand[ pInfo->iN++] = cMvPred;
3404	return true;
3405	}
3406
3407	RefPicList eRefPicList2nd = REF_PIC_LIST_0;
3408	if( eRefPicList == REF_PIC_LIST_0 )
3409	{
3410	eRefPicList2nd = REF_PIC_LIST_1;
3411	}
3412	else if ( eRefPicList == REF_PIC_LIST_1)
3413	{
3414	eRefPicList2nd = REF_PIC_LIST_0;
3415	}
3416
3417
3418	Int iCurrRefPOC = m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getPOC();
3419	Int iNeibRefPOC;
3420
3421
3422	if( pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) >= 0 )
3423	{
3424	iNeibRefPOC = pcTmpCU->getSlice()->getRefPOC( eRefPicList2nd, pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) );
3425	if( iNeibRefPOC == iCurrRefPOC ) // Same Reference Frame But Diff List//
3426	{
3427	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList2nd)->getMv(uiIdx);
3428	pInfo->m_acMvCand[ pInfo->iN++] = cMvPred;
3429	return true;
3430	}
3431	}
3432	return false;
3433	}
3434
3435	/**
3436	* \param pInfo
3437	* \param eRefPicList
3438	* \param iRefIdx
3439	* \param uiPartUnitIdx
3440	* \param eDir
3441	* \returns Bool
3442	*/
3443	Bool TComDataCU::xAddMVPCandOrder( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir )
3444	{
3445	TComDataCU* pcTmpCU = NULL;
3446	UInt uiIdx;
3447	switch( eDir )
3448	{
3449	case MD_LEFT:
3450	{
3451	pcTmpCU = getPULeft(uiIdx, uiPartUnitIdx);
3452	break;
3453	}
3454	case MD_ABOVE:
3455	{
3456	pcTmpCU = getPUAbove(uiIdx, uiPartUnitIdx);
3457	break;
3458	}
3459	case MD_ABOVE_RIGHT:
3460	{
3461	pcTmpCU = getPUAboveRight(uiIdx, uiPartUnitIdx);
3462	break;
3463	}
3464	case MD_BELOW_LEFT:
3465	{
3466	pcTmpCU = getPUBelowLeft(uiIdx, uiPartUnitIdx);
3467	break;
3468	}
3469	case MD_ABOVE_LEFT:
3470	{
3471	pcTmpCU = getPUAboveLeft(uiIdx, uiPartUnitIdx);
3472	break;
3473	}
3474	default:
3475	{
3476	break;
3477	}
3478	}
3479
3480	if ( pcTmpCU == NULL )
3481	{
3482	return false;
3483	}
3484
3485	RefPicList eRefPicList2nd = REF_PIC_LIST_0;
3486	if( eRefPicList == REF_PIC_LIST_0 )
3487	{
3488	eRefPicList2nd = REF_PIC_LIST_1;
3489	}
3490	else if ( eRefPicList == REF_PIC_LIST_1)
3491	{
3492	eRefPicList2nd = REF_PIC_LIST_0;
3493	}
3494
3495	Int iCurrPOC = m_pcSlice->getPOC();
3496	Int iCurrRefPOC = m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getPOC();
3497	Int iNeibPOC = iCurrPOC;
3498	Int iNeibRefPOC;
3499
3500	Bool bIsCurrRefLongTerm = m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getIsLongTerm();
3501	Bool bIsNeibRefLongTerm = false;
3502	//--------------- V1 (END) ------------------//
3503	if( pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) >= 0)
3504	{
3505	iNeibRefPOC = pcTmpCU->getSlice()->getRefPOC( eRefPicList, pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) );
3506	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList)->getMv(uiIdx);
3507	TComMv rcMv;
3508
3509	bIsNeibRefLongTerm = pcTmpCU->getSlice()->getRefPic( eRefPicList, pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) )->getIsLongTerm();
3510	if ( bIsCurrRefLongTerm == bIsNeibRefLongTerm )
3511	{
3512	if ( bIsCurrRefLongTerm \|\| bIsNeibRefLongTerm )
3513	{
3514	rcMv = cMvPred;
3515	}
3516	else
3517	{
3518	Int iScale = xGetDistScaleFactor( iCurrPOC, iCurrRefPOC, iNeibPOC, iNeibRefPOC );
3519	if ( iScale == 4096 )
3520	{
3521	rcMv = cMvPred;
3522	}
3523	else
3524	{
3525	rcMv = cMvPred.scaleMv( iScale );
3526	}
3527	}
3528	pInfo->m_acMvCand[ pInfo->iN++] = rcMv;
3529	return true;
3530	}
3531	}
3532	//---------------------- V2(END) --------------------//
3533	if( pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) >= 0)
3534	{
3535	iNeibRefPOC = pcTmpCU->getSlice()->getRefPOC( eRefPicList2nd, pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) );
3536	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList2nd)->getMv(uiIdx);
3537	TComMv rcMv;
3538
3539	bIsNeibRefLongTerm = pcTmpCU->getSlice()->getRefPic( eRefPicList2nd, pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) )->getIsLongTerm();
3540	if ( bIsCurrRefLongTerm == bIsNeibRefLongTerm )
3541	{
3542	if ( bIsCurrRefLongTerm \|\| bIsNeibRefLongTerm )
3543	{
3544	rcMv = cMvPred;
3545	}
3546	else
3547	{
3548	Int iScale = xGetDistScaleFactor( iCurrPOC, iCurrRefPOC, iNeibPOC, iNeibRefPOC );
3549	if ( iScale == 4096 )
3550	{
3551	rcMv = cMvPred;
3552	}
3553	else
3554	{
3555	rcMv = cMvPred.scaleMv( iScale );
3556	}
3557	}
3558	pInfo->m_acMvCand[ pInfo->iN++] = rcMv;
3559	return true;
3560	}
3561	}
3562	//---------------------- V3(END) --------------------//
3563	return false;
3564	}
3565
3566	/**
3567	* \param eRefPicList
3568	* \param uiCUAddr
3569	* \param uiPartUnitIdx
3570	* \param riRefIdx
3571	* \returns Bool
3572	*/
3573	Bool TComDataCU::xGetColMVP( RefPicList eRefPicList, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx )
3574	{
3575	UInt uiAbsPartAddr = uiPartUnitIdx;
3576
3577	RefPicList eColRefPicList;
3578	Int iColPOC, iColRefPOC, iCurrPOC, iCurrRefPOC, iScale;
3579	TComMv cColMv;
3580
3581	// use coldir.
3582	TComPic *pColPic = getSlice()->getRefPic( RefPicList(getSlice()->isInterB() ? 1-getSlice()->getColFromL0Flag() : 0), getSlice()->getColRefIdx());
3583	TComDataCU *pColCU = pColPic->getCU( uiCUAddr );
3584	if(pColCU->getPic()==0\|\|pColCU->getPartitionSize(uiPartUnitIdx)==SIZE_NONE)
3585	{
3586	return false;
3587	}
3588	iCurrPOC = m_pcSlice->getPOC();
3589	iCurrRefPOC = m_pcSlice->getRefPic(eRefPicList, riRefIdx)->getPOC();
3590	iColPOC = pColCU->getSlice()->getPOC();
3591
3592	if (pColCU->isIntra(uiAbsPartAddr))
3593	{
3594	return false;
3595	}
3596	eColRefPicList = getSlice()->getCheckLDC() ? eRefPicList : RefPicList(getSlice()->getColFromL0Flag());
3597
3598	Int iColRefIdx = pColCU->getCUMvField(RefPicList(eColRefPicList))->getRefIdx(uiAbsPartAddr);
3599
3600	if (iColRefIdx < 0 )
3601	{
3602	eColRefPicList = RefPicList(1 - eColRefPicList);
3603	iColRefIdx = pColCU->getCUMvField(RefPicList(eColRefPicList))->getRefIdx(uiAbsPartAddr);
3604
3605	if (iColRefIdx < 0 )
3606	{
3607	return false;
3608	}
3609	}
3610
3611	// Scale the vector.
3612	iColRefPOC = pColCU->getSlice()->getRefPOC(eColRefPicList, iColRefIdx);
3613	cColMv = pColCU->getCUMvField(eColRefPicList)->getMv(uiAbsPartAddr);
3614
3615	iCurrRefPOC = m_pcSlice->getRefPic(eRefPicList, riRefIdx)->getPOC();
3616	Bool bIsCurrRefLongTerm = m_pcSlice->getRefPic(eRefPicList, riRefIdx)->getIsLongTerm();
3617	Bool bIsColRefLongTerm = pColCU->getSlice()->getIsUsedAsLongTerm(eColRefPicList, iColRefIdx);
3618
3619	if ( bIsCurrRefLongTerm != bIsColRefLongTerm )
3620	{
3621	return false;
3622	}
3623
3624	if ( bIsCurrRefLongTerm \|\| bIsColRefLongTerm )
3625	{
3626	rcMv = cColMv;
3627	}
3628	else
3629	{
3630	iScale = xGetDistScaleFactor(iCurrPOC, iCurrRefPOC, iColPOC, iColRefPOC);
3631	if ( iScale == 4096 )
3632	{
3633	rcMv = cColMv;
3634	}
3635	else
3636	{
3637	rcMv = cColMv.scaleMv( iScale );
3638	}
3639	}
3640	return true;
3641	}
3642
3643	UInt TComDataCU::xGetMvdBits(TComMv cMvd)
3644	{
3645	return ( xGetComponentBits(cMvd.getHor()) + xGetComponentBits(cMvd.getVer()) );
3646	}
3647
3648	UInt TComDataCU::xGetComponentBits(Int iVal)
3649	{
3650	UInt uiLength = 1;
3651	UInt uiTemp = ( iVal <= 0) ? (-iVal<<1)+1: (iVal<<1);
3652
3653	assert ( uiTemp );
3654
3655	while ( 1 != uiTemp )
3656	{
3657	uiTemp >>= 1;
3658	uiLength += 2;
3659	}
3660
3661	return uiLength;
3662	}
3663
3664
3665	Int TComDataCU::xGetDistScaleFactor(Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC)
3666	{
3667	Int iDiffPocD = iColPOC - iColRefPOC;
3668	Int iDiffPocB = iCurrPOC - iCurrRefPOC;
3669
3670	if( iDiffPocD == iDiffPocB )
3671	{
3672	return 4096;
3673	}
3674	else
3675	{
3676	Int iTDB = Clip3( -128, 127, iDiffPocB );
3677	Int iTDD = Clip3( -128, 127, iDiffPocD );
3678	Int iX = (0x4000 + abs(iTDD/2)) / iTDD;
3679	Int iScale = Clip3( -4096, 4095, (iTDB * iX + 32) >> 6 );
3680	return iScale;
3681	}
3682	}
3683
3684	/**
3685	* \param eCUMode
3686	* \param uiPartIdx
3687	* \param ruiPartIdxCenter
3688	* \returns Void
3689	*/
3690	Void TComDataCU::xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter )
3691	{
3692	UInt uiPartAddr;
3693	Int iPartWidth;
3694	Int iPartHeight;
3695	getPartIndexAndSize( uiPartIdx, uiPartAddr, iPartWidth, iPartHeight);
3696
3697	ruiPartIdxCenter = m_uiAbsIdxInLCU+uiPartAddr; // partition origin.
3698	ruiPartIdxCenter = g_auiRasterToZscan[ g_auiZscanToRaster[ ruiPartIdxCenter ]
3699	+ ( iPartHeight/m_pcPic->getMinCUHeight() )/2*m_pcPic->getNumPartInWidth()
3700	+ ( iPartWidth/m_pcPic->getMinCUWidth() )/2];
3701	}
3702
3703	Void TComDataCU::compressMV()
3704	{
3705	Int scaleFactor = 4 * AMVP_DECIMATION_FACTOR / m_unitSize;
3706	if (scaleFactor > 0)
3707	{
3708	#if SVC_MVP
3709	m_acCUMvField[0].compress(m_pePredMode, m_puhInterDir, scaleFactor);
3710	m_acCUMvField[1].compress(m_pePredMode, m_puhInterDir, scaleFactor);
3711	#else
3712	m_acCUMvField[0].compress(m_pePredMode, scaleFactor);
3713	m_acCUMvField[1].compress(m_pePredMode, scaleFactor);
3714	#endif
3715	}
3716	}
3717
3718	UInt TComDataCU::getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra)
3719	{
3720	UInt uiCTXIdx;
3721	UInt uiScanIdx;
3722	UInt uiDirMode;
3723
3724	if ( !bIsIntra )
3725	{
3726	uiScanIdx = SCAN_DIAG;
3727	return uiScanIdx;
3728	}
3729
3730	switch(uiWidth)
3731	{
3732	case 2: uiCTXIdx = 6; break;
3733	case 4: uiCTXIdx = 5; break;
3734	case 8: uiCTXIdx = 4; break;
3735	case 16: uiCTXIdx = 3; break;
3736	case 32: uiCTXIdx = 2; break;
3737	case 64: uiCTXIdx = 1; break;
3738	default: uiCTXIdx = 0; break;
3739	}
3740
3741	if ( bIsLuma )
3742	{
3743	uiDirMode = getLumaIntraDir(uiAbsPartIdx);
3744	uiScanIdx = SCAN_DIAG;
3745	if (uiCTXIdx >3 && uiCTXIdx < 6) //if multiple scans supported for transform size
3746	{
3747	uiScanIdx = abs((Int) uiDirMode - VER_IDX) < 5 ? SCAN_HOR : (abs((Int)uiDirMode - HOR_IDX) < 5 ? SCAN_VER : SCAN_DIAG);
3748	}
3749	}
3750	else
3751	{
3752	uiDirMode = getChromaIntraDir(uiAbsPartIdx);
3753	if( uiDirMode == DM_CHROMA_IDX )
3754	{
3755	// get number of partitions in current CU
3756	UInt depth = getDepth(uiAbsPartIdx);
3757	UInt numParts = getPic()->getNumPartInCU() >> (2 * depth);
3758
3759	// get luma mode from upper-left corner of current CU
3760	uiDirMode = getLumaIntraDir((uiAbsPartIdx/numParts)*numParts);
3761	}
3762	uiScanIdx = SCAN_DIAG;
3763	if (uiCTXIdx >4 && uiCTXIdx < 7) //if multiple scans supported for transform size
3764	{
3765	uiScanIdx = abs((Int) uiDirMode - VER_IDX) < 5 ? SCAN_HOR : (abs((Int)uiDirMode - HOR_IDX) < 5 ? SCAN_VER : SCAN_DIAG);
3766	}
3767	}
3768
3769	return uiScanIdx;
3770	}
3771
3772	UInt TComDataCU::getSCUAddr()
3773	{
3774	return getPic()->getPicSym()->getInverseCUOrderMap(m_uiCUAddr)*(1<<(m_pcSlice->getSPS()->getMaxCUDepth()<<1))+m_uiAbsIdxInLCU;
3775	}
3776
3777	/** Set neighboring blocks availabilities for non-deblocked filtering
3778	* \param numLCUInPicWidth number of LCUs in picture width
3779	* \param numLCUInPicHeight number of LCUs in picture height
3780	* \param numSUInLCUWidth number of SUs in LCU width
3781	* \param numSUInLCUHeight number of SUs in LCU height
3782	* \param picWidth picture width
3783	* \param picHeight picture height
3784	* \param bIndependentSliceBoundaryEnabled true for independent slice boundary enabled
3785	* \param bTopTileBoundary true means that top boundary coincides tile boundary
3786	* \param bDownTileBoundary true means that bottom boundary coincides tile boundary
3787	* \param bLeftTileBoundary true means that left boundary coincides tile boundary
3788	* \param bRightTileBoundary true means that right boundary coincides tile boundary
3789	* \param bIndependentTileBoundaryEnabled true for independent tile boundary enabled
3790	*/
3791	Void TComDataCU::setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt /numLCUInPicHeight/, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight
3792	,std::vector<Bool>& LFCrossSliceBoundary
3793	,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary
3794	,Bool bIndependentTileBoundaryEnabled)
3795	{
3796	UInt numSUInLCU = numSUInLCUWidth*numSUInLCUHeight;
3797	Int* pSliceIDMapLCU = m_piSliceSUMap;
3798	Bool onlyOneSliceInPic = ((Int)LFCrossSliceBoundary.size() == 1);
3799	UInt uiLPelX, uiTPelY;
3800	UInt width, height;
3801	Bool bPicRBoundary, bPicBBoundary, bPicTBoundary, bPicLBoundary;
3802	Bool bLCURBoundary= false, bLCUBBoundary= false, bLCUTBoundary= false, bLCULBoundary= false;
3803	Bool* pbAvailBorder;
3804	Bool* pbAvail;
3805	UInt rTLSU, rBRSU, widthSU, heightSU;
3806	UInt zRefSU;
3807	Int* pRefID;
3808	Int* pRefMapLCU;
3809	UInt rTRefSU= 0, rBRefSU= 0, rLRefSU= 0, rRRefSU= 0;
3810	Int* pRRefMapLCU= NULL;
3811	Int* pLRefMapLCU= NULL;
3812	Int* pTRefMapLCU= NULL;
3813	Int* pBRefMapLCU= NULL;
3814	Int sliceID;
3815	UInt numSGU = (UInt)m_vNDFBlock.size();
3816
3817	for(Int i=0; i< numSGU; i++)
3818	{
3819	NDBFBlockInfo& rSGU = m_vNDFBlock[i];
3820
3821	sliceID = rSGU.sliceID;
3822	uiLPelX = rSGU.posX;
3823	uiTPelY = rSGU.posY;
3824	width = rSGU.width;
3825	height = rSGU.height;
3826	rTLSU = g_auiZscanToRaster[ rSGU.startSU ];
3827	rBRSU = g_auiZscanToRaster[ rSGU.endSU ];
3828	widthSU = rSGU.widthSU;
3829	heightSU = rSGU.heightSU;
3830
3831	pbAvailBorder = rSGU.isBorderAvailable;
3832
3833	bPicTBoundary= (uiTPelY == 0 )?(true):(false);
3834	bPicLBoundary= (uiLPelX == 0 )?(true):(false);
3835	bPicRBoundary= (!(uiLPelX+ width < picWidth ) )?(true):(false);
3836	bPicBBoundary= (!(uiTPelY + height < picHeight))?(true):(false);
3837
3838	bLCULBoundary = (rTLSU % numSUInLCUWidth == 0)?(true):(false);
3839	bLCURBoundary = ( (rTLSU+ widthSU) % numSUInLCUWidth == 0)?(true):(false);
3840	bLCUTBoundary = ( (UInt)(rTLSU / numSUInLCUWidth)== 0)?(true):(false);
3841	bLCUBBoundary = ( (UInt)(rBRSU / numSUInLCUWidth) == (numSUInLCUHeight-1) )?(true):(false);
3842
3843	// SGU_L
3844	pbAvail = &(pbAvailBorder[SGU_L]);
3845	if(bPicLBoundary)
3846	{
3847	*pbAvail = false;
3848	}
3849	else if (onlyOneSliceInPic)
3850	{
3851	*pbAvail = true;
3852	}
3853	else
3854	{
3855	// bLCULBoundary = (rTLSU % uiNumSUInLCUWidth == 0)?(true):(false);
3856	if(bLCULBoundary)
3857	{
3858	rLRefSU = rTLSU + numSUInLCUWidth -1;
3859	zRefSU = g_auiRasterToZscan[rLRefSU];
3860	pRefMapLCU = pLRefMapLCU= (pSliceIDMapLCU - numSUInLCU);
3861	}
3862	else
3863	{
3864	zRefSU = g_auiRasterToZscan[rTLSU - 1];
3865	pRefMapLCU = pSliceIDMapLCU;
3866	}
3867	pRefID = pRefMapLCU + zRefSU;
3868	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3869	}
3870
3871	// SGU_R
3872	pbAvail = &(pbAvailBorder[SGU_R]);
3873	if(bPicRBoundary)
3874	{
3875	*pbAvail = false;
3876	}
3877	else if (onlyOneSliceInPic)
3878	{
3879	*pbAvail = true;
3880	}
3881	else
3882	{
3883	// bLCURBoundary = ( (rTLSU+ uiWidthSU) % uiNumSUInLCUWidth == 0)?(true):(false);
3884	if(bLCURBoundary)
3885	{
3886	rRRefSU = rTLSU + widthSU - numSUInLCUWidth;
3887	zRefSU = g_auiRasterToZscan[rRRefSU];
3888	pRefMapLCU = pRRefMapLCU= (pSliceIDMapLCU + numSUInLCU);
3889	}
3890	else
3891	{
3892	zRefSU = g_auiRasterToZscan[rTLSU + widthSU];
3893	pRefMapLCU = pSliceIDMapLCU;
3894	}
3895	pRefID = pRefMapLCU + zRefSU;
3896	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3897	}
3898
3899	// SGU_T
3900	pbAvail = &(pbAvailBorder[SGU_T]);
3901	if(bPicTBoundary)
3902	{
3903	*pbAvail = false;
3904	}
3905	else if (onlyOneSliceInPic)
3906	{
3907	*pbAvail = true;
3908	}
3909	else
3910	{
3911	// bLCUTBoundary = ( (UInt)(rTLSU / uiNumSUInLCUWidth)== 0)?(true):(false);
3912	if(bLCUTBoundary)
3913	{
3914	rTRefSU = numSUInLCU - (numSUInLCUWidth - rTLSU);
3915	zRefSU = g_auiRasterToZscan[rTRefSU];
3916	pRefMapLCU = pTRefMapLCU= (pSliceIDMapLCU - (numLCUInPicWidth*numSUInLCU));
3917	}
3918	else
3919	{
3920	zRefSU = g_auiRasterToZscan[rTLSU - numSUInLCUWidth];
3921	pRefMapLCU = pSliceIDMapLCU;
3922	}
3923	pRefID = pRefMapLCU + zRefSU;
3924	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3925	}
3926
3927	// SGU_B
3928	pbAvail = &(pbAvailBorder[SGU_B]);
3929	if(bPicBBoundary)
3930	{
3931	*pbAvail = false;
3932	}
3933	else if (onlyOneSliceInPic)
3934	{
3935	*pbAvail = true;
3936	}
3937	else
3938	{
3939	// bLCUBBoundary = ( (UInt)(rBRSU / uiNumSUInLCUWidth) == (uiNumSUInLCUHeight-1) )?(true):(false);
3940	if(bLCUBBoundary)
3941	{
3942	rBRefSU = rTLSU % numSUInLCUWidth;
3943	zRefSU = g_auiRasterToZscan[rBRefSU];
3944	pRefMapLCU = pBRefMapLCU= (pSliceIDMapLCU + (numLCUInPicWidth*numSUInLCU));
3945	}
3946	else
3947	{
3948	zRefSU = g_auiRasterToZscan[rTLSU + (heightSU*numSUInLCUWidth)];
3949	pRefMapLCU = pSliceIDMapLCU;
3950	}
3951	pRefID = pRefMapLCU + zRefSU;
3952	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3953	}
3954
3955	// SGU_TL
3956	pbAvail = &(pbAvailBorder[SGU_TL]);
3957	if(bPicTBoundary \|\| bPicLBoundary)
3958	{
3959	*pbAvail = false;
3960	}
3961	else if (onlyOneSliceInPic)
3962	{
3963	*pbAvail = true;
3964	}
3965	else
3966	{
3967	if(bLCUTBoundary && bLCULBoundary)
3968	{
3969	zRefSU = numSUInLCU -1;
3970	pRefMapLCU = pSliceIDMapLCU - ( (numLCUInPicWidth+1)*numSUInLCU);
3971	}
3972	else if(bLCUTBoundary)
3973	{
3974	zRefSU = g_auiRasterToZscan[ rTRefSU- 1];
3975	pRefMapLCU = pTRefMapLCU;
3976	}
3977	else if(bLCULBoundary)
3978	{
3979	zRefSU = g_auiRasterToZscan[ rLRefSU- numSUInLCUWidth ];
3980	pRefMapLCU = pLRefMapLCU;
3981	}
3982	else //inside LCU
3983	{
3984	zRefSU = g_auiRasterToZscan[ rTLSU - numSUInLCUWidth -1];
3985	pRefMapLCU = pSliceIDMapLCU;
3986	}
3987	pRefID = pRefMapLCU + zRefSU;
3988	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3989	}
3990
3991	// SGU_TR
3992	pbAvail = &(pbAvailBorder[SGU_TR]);
3993	if(bPicTBoundary \|\| bPicRBoundary)
3994	{
3995	*pbAvail = false;
3996	}
3997	else if (onlyOneSliceInPic)
3998	{
3999	*pbAvail = true;
4000	}
4001	else
4002	{
4003	if(bLCUTBoundary && bLCURBoundary)
4004	{
4005	zRefSU = g_auiRasterToZscan[numSUInLCU - numSUInLCUWidth];
4006	pRefMapLCU = pSliceIDMapLCU - ( (numLCUInPicWidth-1)*numSUInLCU);
4007	}
4008	else if(bLCUTBoundary)
4009	{
4010	zRefSU = g_auiRasterToZscan[ rTRefSU+ widthSU];
4011	pRefMapLCU = pTRefMapLCU;
4012	}
4013	else if(bLCURBoundary)
4014	{
4015	zRefSU = g_auiRasterToZscan[ rRRefSU- numSUInLCUWidth ];
4016	pRefMapLCU = pRRefMapLCU;
4017	}
4018	else //inside LCU
4019	{
4020	zRefSU = g_auiRasterToZscan[ rTLSU - numSUInLCUWidth +widthSU];
4021	pRefMapLCU = pSliceIDMapLCU;
4022	}
4023	pRefID = pRefMapLCU + zRefSU;
4024	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
4025	}
4026
4027	// SGU_BL
4028	pbAvail = &(pbAvailBorder[SGU_BL]);
4029	if(bPicBBoundary \|\| bPicLBoundary)
4030	{
4031	*pbAvail = false;
4032	}
4033	else if (onlyOneSliceInPic)
4034	{
4035	*pbAvail = true;
4036	}
4037	else
4038	{
4039	if(bLCUBBoundary && bLCULBoundary)
4040	{
4041	zRefSU = g_auiRasterToZscan[numSUInLCUWidth - 1];
4042	pRefMapLCU = pSliceIDMapLCU + ( (numLCUInPicWidth-1)*numSUInLCU);
4043	}
4044	else if(bLCUBBoundary)
4045	{
4046	zRefSU = g_auiRasterToZscan[ rBRefSU - 1];
4047	pRefMapLCU = pBRefMapLCU;
4048	}
4049	else if(bLCULBoundary)
4050	{
4051	zRefSU = g_auiRasterToZscan[ rLRefSU+ heightSU*numSUInLCUWidth ];
4052	pRefMapLCU = pLRefMapLCU;
4053	}
4054	else //inside LCU
4055	{
4056	zRefSU = g_auiRasterToZscan[ rTLSU + heightSU*numSUInLCUWidth -1];
4057	pRefMapLCU = pSliceIDMapLCU;
4058	}
4059	pRefID = pRefMapLCU + zRefSU;
4060	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
4061	}
4062
4063	// SGU_BR
4064	pbAvail = &(pbAvailBorder[SGU_BR]);
4065	if(bPicBBoundary \|\| bPicRBoundary)
4066	{
4067	*pbAvail = false;
4068	}
4069	else if (onlyOneSliceInPic)
4070	{
4071	*pbAvail = true;
4072	}
4073	else
4074	{
4075	if(bLCUBBoundary && bLCURBoundary)
4076	{
4077	zRefSU = 0;
4078	pRefMapLCU = pSliceIDMapLCU+ ( (numLCUInPicWidth+1)*numSUInLCU);
4079	}
4080	else if(bLCUBBoundary)
4081	{
4082	zRefSU = g_auiRasterToZscan[ rBRefSU + widthSU];
4083	pRefMapLCU = pBRefMapLCU;
4084	}
4085	else if(bLCURBoundary)
4086	{
4087	zRefSU = g_auiRasterToZscan[ rRRefSU + (heightSU*numSUInLCUWidth)];
4088	pRefMapLCU = pRRefMapLCU;
4089	}
4090	else //inside LCU
4091	{
4092	zRefSU = g_auiRasterToZscan[ rTLSU + (heightSU*numSUInLCUWidth)+ widthSU];
4093	pRefMapLCU = pSliceIDMapLCU;
4094	}
4095	pRefID = pRefMapLCU + zRefSU;
4096	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
4097	}
4098
4099	if(bIndependentTileBoundaryEnabled)
4100	{
4101	//left LCU boundary
4102	if(!bPicLBoundary && bLCULBoundary)
4103	{
4104	if(bLeftTileBoundary)
4105	{
4106	pbAvailBorder[SGU_L] = pbAvailBorder[SGU_TL] = pbAvailBorder[SGU_BL] = false;
4107	}
4108	}
4109	//right LCU boundary
4110	if(!bPicRBoundary && bLCURBoundary)
4111	{
4112	if(bRightTileBoundary)
4113	{
4114	pbAvailBorder[SGU_R] = pbAvailBorder[SGU_TR] = pbAvailBorder[SGU_BR] = false;
4115	}
4116	}
4117	//top LCU boundary
4118	if(!bPicTBoundary && bLCUTBoundary)
4119	{
4120	if(bTopTileBoundary)
4121	{
4122	pbAvailBorder[SGU_T] = pbAvailBorder[SGU_TL] = pbAvailBorder[SGU_TR] = false;
4123	}
4124	}
4125	//down LCU boundary
4126	if(!bPicBBoundary && bLCUBBoundary)
4127	{
4128	if(bDownTileBoundary)
4129	{
4130	pbAvailBorder[SGU_B] = pbAvailBorder[SGU_BL] = pbAvailBorder[SGU_BR] = false;
4131	}
4132	}
4133	}
4134	rSGU.allBordersAvailable = true;
4135	for(Int b=0; b< NUM_SGU_BORDER; b++)
4136	{
4137	if(pbAvailBorder[b] == false)
4138	{
4139	rSGU.allBordersAvailable = false;
4140	break;
4141	}
4142	}
4143	}
4144	}
4145
4146	#if INTRA_BL && !NO_RESIDUAL_FLAG_FOR_BLPRED
4147	Void TComDataCU::getBaseLumaBlk ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, Pel* piPred, UInt uiStride )
4148	{
4149	TComPicYuv* pcBaseRec = getSlice()->getFullPelBaseRec();
4150	UInt uiStrideBase = pcBaseRec->getStride();
4151	Pel* piBase = pcBaseRec->getLumaAddr( getAddr(), getZorderIdxInCU() + uiAbsPartIdx );
4152
4153	for ( UInt y = 0; y < uiHeight; y ++ )
4154	{
4155	memcpy( piPred + y * uiStride, piBase + y * uiStrideBase, uiWidth * sizeof( Pel ) );
4156	}
4157	}
4158
4159	Void TComDataCU::getBaseChromaBlk ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, Pel* piPred, UInt uiStride, UInt uiChromaId )
4160	{
4161	TComPicYuv* pcBaseRec = getSlice()->getFullPelBaseRec();
4162
4163	UInt uiStrideBase = pcBaseRec->getCStride();
4164	Pel* piBase;
4165
4166	if( uiChromaId == 0 )
4167	{
4168	piBase = pcBaseRec->getCbAddr( getAddr(), getZorderIdxInCU() + uiAbsPartIdx );
4169	}
4170	else
4171	{
4172	piBase = pcBaseRec->getCrAddr( getAddr(), getZorderIdxInCU() + uiAbsPartIdx );
4173	}
4174
4175	for ( UInt y = 0; y < uiHeight; y ++ )
4176	{
4177	memcpy( piPred + y * uiStride, piBase + y * uiStrideBase, uiWidth * sizeof( Pel ) );
4178	}
4179	}
4180
4181	#endif
4182
4183	#if SVC_COL_BLK
4184	TComDataCU* TComDataCU::getBaseColCU( UInt uiCuAbsPartIdx, UInt &uiCUAddrBase, UInt &uiAbsPartIdxBase )
4185	{
4186	#if 1 // it should provide identical resutls
4187	UInt uiPelX = getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiCuAbsPartIdx] ];
4188	UInt uiPelY = getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiCuAbsPartIdx] ];
4189
4190	return getBaseColCU( uiPelX, uiPelY, uiCUAddrBase, uiAbsPartIdxBase );
4191	#else
4192	TComPic* cBaseColPic = m_pcSlice->getBaseColPic();
4193
4194	#if SVC_UPSAMPLING
4195	Int widthBL = cBaseColPic->getPicYuvRec()->getWidth () - cBaseColPic->getPicYuvRec()->getPicCropLeftOffset() - cBaseColPic->getPicYuvRec()->getPicCropRightOffset();
4196	Int heightBL = cBaseColPic->getPicYuvRec()->getHeight() - cBaseColPic->getPicYuvRec()->getPicCropTopOffset() - cBaseColPic->getPicYuvRec()->getPicCropBottomOffset();
4197
4198	Int widthEL = m_pcPic->getPicYuvRec()->getWidth() - m_pcPic->getPicYuvRec()->getPicCropLeftOffset() - m_pcPic->getPicYuvRec()->getPicCropRightOffset();
4199	Int heightEL = m_pcPic->getPicYuvRec()->getHeight() - m_pcPic->getPicYuvRec()->getPicCropTopOffset() - m_pcPic->getPicYuvRec()->getPicCropBottomOffset();
4200	#else
4201	Int widthBL = cBaseColPic->getPicYuvRec()->getWidth();
4202	Int heightBL = cBaseColPic->getPicYuvRec()->getHeight();
4203
4204	Int widthEL = m_pcPic->getPicYuvRec()->getWidth();
4205	Int heightEL = m_pcPic->getPicYuvRec()->getHeight();
4206	#endif
4207
4208	if (widthBL == widthEL && heightEL == heightBL)
4209	{
4210	uiAbsPartIdxBase = uiCuAbsPartIdx + m_uiAbsIdxInLCU;
4211	uiCUAddrBase = m_uiCUAddr;
4212	}
4213	else
4214	{
4215	UInt uiMinUnitSize = m_pcPic->getMinCUWidth();
4216	UInt uiRasterAddr = g_auiZscanToRaster[uiCuAbsPartIdx];
4217	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
4218
4219	Int iEX = m_uiCUPelX + uiMinUnitSize*(uiRasterAddr%uiNumPartInCUWidth);
4220	Int iEY = m_uiCUPelY + uiMinUnitSize*(uiRasterAddr/uiNumPartInCUWidth);
4221
4222	Int iBX = (iEX*widthBL + widthEL/2)/widthEL;
4223	Int iBY = (iEY*heightBL+ heightEL/2)/heightEL;
4224
4225	uiCUAddrBase = (iBY/g_uiMaxCUHeight)*cBaseColPic->getFrameWidthInCU() + (iBX/g_uiMaxCUWidth);
4226
4227	assert(uiCUAddrBase < cBaseColPic->getNumCUsInFrame());
4228
4229	UInt uiRasterAddrBase = (iBY - (iBY/g_uiMaxCUHeight)g_uiMaxCUHeight)/uiMinUnitSizecBaseColPic->getNumPartInWidth()
4230	+ (iBX - (iBX/g_uiMaxCUWidth)*g_uiMaxCUWidth)/uiMinUnitSize;
4231
4232	uiAbsPartIdxBase = g_auiRasterToZscan[uiRasterAddrBase];
4233	}
4234
4235	return cBaseColPic->getCU(uiCUAddrBase);
4236	#endif
4237	}
4238
4239	TComDataCU* TComDataCU::getBaseColCU( UInt uiPelX, UInt uiPelY, UInt &uiCUAddrBase, UInt &uiAbsPartIdxBase )
4240	{
4241	TComPic* cBaseColPic = m_pcSlice->getBaseColPic();
4242
4243	#if !SIMPLIFIED_MV_POS_SCALING
4244	#if SVC_UPSAMPLING && !ILP_DECODED_PICTURE
4245	const Window &confBL = cBaseColPic->getPicYuvRec()->getConformanceWindow();
4246	const Window &confEL = m_pcPic->getPicYuvRec()->getConformanceWindow();
4247
4248	Int widthBL = m_pcSlice->getBaseColPic()->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
4249	Int heightBL = m_pcSlice->getBaseColPic()->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
4250
4251	Int widthEL = m_pcPic->getPicYuvRec()->getWidth() - confEL.getWindowLeftOffset() - confEL.getWindowRightOffset();
4252	Int heightEL = m_pcPic->getPicYuvRec()->getHeight() - confEL.getWindowTopOffset() - confEL.getWindowBottomOffset();
4253	#else
4254	Int widthBL = cBaseColPic->getPicYuvRec()->getWidth();
4255	Int heightBL = cBaseColPic->getPicYuvRec()->getHeight();
4256
4257	Int widthEL = m_pcPic->getPicYuvRec()->getWidth();
4258	Int heightEL = m_pcPic->getPicYuvRec()->getHeight();
4259	#endif
4260	#endif
4261
4262	uiPelX = (UInt)Clip3<UInt>(0, m_pcPic->getPicYuvRec()->getWidth() - 1, uiPelX);
4263	uiPelY = (UInt)Clip3<UInt>(0, m_pcPic->getPicYuvRec()->getHeight() - 1, uiPelY);
4264
4265	UInt uiMinUnitSize = m_pcPic->getMinCUWidth();
4266
4267	#if SIMPLIFIED_MV_POS_SCALING
4268	#if SCALED_REF_LAYER_OFFSETS
4269	Int leftStartL = this->getSlice()->getSPS()->getScaledRefLayerWindow().getWindowLeftOffset();
4270	Int topStartL = this->getSlice()->getSPS()->getScaledRefLayerWindow().getWindowTopOffset();
4271	Int iBX = ((uiPelX - leftStartL)*g_posScalingFactor[m_layerId][0] + (1<<15)) >> 16;
4272	Int iBY = ((uiPelY - topStartL )*g_posScalingFactor[m_layerId][1] + (1<<15)) >> 16;
4273	#else
4274	Int iBX = (uiPelX*g_posScalingFactor[m_layerId][0] + (1<<15)) >> 16;
4275	Int iBY = (uiPelY*g_posScalingFactor[m_layerId][1] + (1<<15)) >> 16;
4276	#endif
4277	#else
4278	Int iBX = (uiPelX*widthBL + widthEL/2)/widthEL;
4279	Int iBY = (uiPelY*heightBL+ heightEL/2)/heightEL;
4280	#endif
4281
4282	#if SCALED_REF_LAYER_OFFSETS
4283	if ( iBX >= cBaseColPic->getPicYuvRec()->getWidth() \|\| iBY >= cBaseColPic->getPicYuvRec()->getHeight() \|\|
4284	iBX < 0 \|\| iBY < 0 )
4285	#else
4286	if ( iBX >= cBaseColPic->getPicYuvRec()->getWidth() \|\| iBY >= cBaseColPic->getPicYuvRec()->getHeight())
4287	#endif
4288	{
4289	return NULL;
4290	}
4291
4292	#if AVC_SYNTAX && !ILP_DECODED_PICTURE
4293	#if !ILP_DECODED_PICTURE
4294	const Window &confBL = cBaseColPic->getPicYuvRec()->getConformanceWindow();
4295	const Window &confEL = m_pcPic->getPicYuvRec()->getConformanceWindow();
4296
4297	Int widthBL = m_pcSlice->getBaseColPic()->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
4298	Int heightBL = m_pcSlice->getBaseColPic()->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
4299	#endif
4300	if( iBX >= widthBL \|\| iBY >= heightBL ) //outside of the reference layer cropped picture
4301	{
4302	return NULL;
4303	}
4304	#endif
4305
4306	uiCUAddrBase = (iBY/g_uiMaxCUHeight)*cBaseColPic->getFrameWidthInCU() + (iBX/g_uiMaxCUWidth);
4307
4308	assert(uiCUAddrBase < cBaseColPic->getNumCUsInFrame());
4309
4310	UInt uiRasterAddrBase = (iBY - (iBY/g_uiMaxCUHeight)g_uiMaxCUHeight)/uiMinUnitSizecBaseColPic->getNumPartInWidth()
4311	+ (iBX - (iBX/g_uiMaxCUWidth)*g_uiMaxCUWidth)/uiMinUnitSize;
4312
4313	uiAbsPartIdxBase = g_auiRasterToZscan[uiRasterAddrBase];
4314
4315	return cBaseColPic->getCU(uiCUAddrBase);
4316	}
4317
4318	Void TComDataCU::scaleBaseMV( TComMvField& rcMvFieldEnhance, TComMvField& rcMvFieldBase )
4319	{
4320	TComMvField cMvFieldBase;
4321	TComMv cMv;
4322	#if SIMPLIFIED_MV_POS_SCALING
4323	cMv = rcMvFieldBase.getMv().scaleMv( g_mvScalingFactor[m_layerId][0], g_mvScalingFactor[m_layerId][1] );
4324	#else
4325	const Window &confBL = m_pcSlice->getBaseColPic()->getPicYuvRec()->getConformanceWindow();
4326	const Window &confEL = m_pcPic->getPicYuvRec()->getConformanceWindow();
4327
4328	Int widthBL = m_pcSlice->getBaseColPic()->getPicYuvRec()->getWidth () - confBL.getWindowLeftOffset() - confBL.getWindowRightOffset();
4329	Int heightBL = m_pcSlice->getBaseColPic()->getPicYuvRec()->getHeight() - confBL.getWindowTopOffset() - confBL.getWindowBottomOffset();
4330
4331	Int widthEL = m_pcPic->getPicYuvRec()->getWidth() - confEL.getWindowLeftOffset() - confEL.getWindowRightOffset();
4332	Int heightEL = m_pcPic->getPicYuvRec()->getHeight() - confEL.getWindowTopOffset() - confEL.getWindowBottomOffset();
4333
4334	Int iMvX = (rcMvFieldBase.getHor()widthEL + (widthBL/2 -1) (rcMvFieldBase.getHor() > 0 ? 1: -1) )/widthBL;
4335	Int iMvY = (rcMvFieldBase.getVer()heightEL + (heightBL/2 -1) (rcMvFieldBase.getVer() > 0 ? 1: -1) )/heightBL;
4336
4337	cMv.set(iMvX, iMvY);
4338	#endif
4339
4340	rcMvFieldEnhance.setMvField( cMv, rcMvFieldBase.getRefIdx() );
4341	}
4342	#endif
4343
4344	#if SVC_MVP
4345	Bool TComDataCU::hasEqualMotion( UInt uiAbsPartIdx, UChar uchInterDir, TComMvField* pcMvField )
4346	{
4347	if ( getInterDir( uiAbsPartIdx ) != uchInterDir )
4348	{
4349	return false;
4350	}
4351
4352	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
4353	{
4354	if ( getInterDir( uiAbsPartIdx ) & ( 1 << uiRefListIdx ) )
4355	{
4356	if ( getCUMvField( RefPicList( uiRefListIdx ) )->getMv( uiAbsPartIdx ) != pcMvField[uiRefListIdx].getMv() \|\|
4357	getCUMvField( RefPicList( uiRefListIdx ) )->getRefIdx( uiAbsPartIdx ) != pcMvField[uiRefListIdx].getRefIdx() )
4358	{
4359	return false;
4360	}
4361	}
4362	}
4363
4364	return true;
4365	}
4366	#endif
4367
4368	//! \}

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