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TEncSbac.cpp

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Last change on this file was 601, checked in by tech, 11 years ago
Merged dev3: DEV-2.0-DEV3-KWU@589
Property svn:eol-style set to `native`
File size: 77.5 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, 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 TEncSbac.cpp
35	\brief SBAC encoder class
36	*/
37
38	#include "TEncTop.h"
39	#include "TEncSbac.h"
40
41	#include <map>
42	#include <algorithm>
43
44	//! \ingroup TLibEncoder
45	//! \{
46
47	// ====================================================================================================================
48	// Constructor / destructor / create / destroy
49	// ====================================================================================================================
50
51	TEncSbac::TEncSbac()
52	// new structure here
53	: m_pcBitIf ( NULL )
54	, m_pcSlice ( NULL )
55	, m_pcBinIf ( NULL )
56	, m_uiCoeffCost ( 0 )
57	, m_numContextModels ( 0 )
58	, m_cCUSplitFlagSCModel ( 1, 1, NUM_SPLIT_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels )
59	, m_cCUSkipFlagSCModel ( 1, 1, NUM_SKIP_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
60	, m_cCUMergeFlagExtSCModel ( 1, 1, NUM_MERGE_FLAG_EXT_CTX , m_contextModels + m_numContextModels, m_numContextModels)
61	, m_cCUMergeIdxExtSCModel ( 1, 1, NUM_MERGE_IDX_EXT_CTX , m_contextModels + m_numContextModels, m_numContextModels)
62	#if H_3D_ARP
63	, m_cCUPUARPWSCModel ( 1, 1, NUM_ARPW_CTX , m_contextModels + m_numContextModels, m_numContextModels)
64	#endif
65	#if H_3D_IC
66	, m_cCUICFlagSCModel ( 1, 1, NUM_IC_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
67	#endif
68	, m_cCUPartSizeSCModel ( 1, 1, NUM_PART_SIZE_CTX , m_contextModels + m_numContextModels, m_numContextModels)
69	, m_cCUPredModeSCModel ( 1, 1, NUM_PRED_MODE_CTX , m_contextModels + m_numContextModels, m_numContextModels)
70	, m_cCUIntraPredSCModel ( 1, 1, NUM_ADI_CTX , m_contextModels + m_numContextModels, m_numContextModels)
71	, m_cCUChromaPredSCModel ( 1, 1, NUM_CHROMA_PRED_CTX , m_contextModels + m_numContextModels, m_numContextModels)
72	, m_cCUDeltaQpSCModel ( 1, 1, NUM_DELTA_QP_CTX , m_contextModels + m_numContextModels, m_numContextModels)
73	, m_cCUInterDirSCModel ( 1, 1, NUM_INTER_DIR_CTX , m_contextModels + m_numContextModels, m_numContextModels)
74	, m_cCURefPicSCModel ( 1, 1, NUM_REF_NO_CTX , m_contextModels + m_numContextModels, m_numContextModels)
75	, m_cCUMvdSCModel ( 1, 1, NUM_MV_RES_CTX , m_contextModels + m_numContextModels, m_numContextModels)
76	, m_cCUQtCbfSCModel ( 1, 2, NUM_QT_CBF_CTX , m_contextModels + m_numContextModels, m_numContextModels)
77	, m_cCUTransSubdivFlagSCModel ( 1, 1, NUM_TRANS_SUBDIV_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
78	, m_cCUQtRootCbfSCModel ( 1, 1, NUM_QT_ROOT_CBF_CTX , m_contextModels + m_numContextModels, m_numContextModels)
79	, m_cCUSigCoeffGroupSCModel ( 1, 2, NUM_SIG_CG_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
80	, m_cCUSigSCModel ( 1, 1, NUM_SIG_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
81	, m_cCuCtxLastX ( 1, 2, NUM_CTX_LAST_FLAG_XY , m_contextModels + m_numContextModels, m_numContextModels)
82	, m_cCuCtxLastY ( 1, 2, NUM_CTX_LAST_FLAG_XY , m_contextModels + m_numContextModels, m_numContextModels)
83	, m_cCUOneSCModel ( 1, 1, NUM_ONE_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
84	, m_cCUAbsSCModel ( 1, 1, NUM_ABS_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
85	, m_cMVPIdxSCModel ( 1, 1, NUM_MVP_IDX_CTX , m_contextModels + m_numContextModels, m_numContextModels)
86	, m_cCUAMPSCModel ( 1, 1, NUM_CU_AMP_CTX , m_contextModels + m_numContextModels, m_numContextModels)
87	, m_cSaoMergeSCModel ( 1, 1, NUM_SAO_MERGE_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
88	, m_cSaoTypeIdxSCModel ( 1, 1, NUM_SAO_TYPE_IDX_CTX , m_contextModels + m_numContextModels, m_numContextModels)
89	, m_cTransformSkipSCModel ( 1, 2, NUM_TRANSFORMSKIP_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
90	, m_CUTransquantBypassFlagSCModel( 1, 1, NUM_CU_TRANSQUANT_BYPASS_FLAG_CTX, m_contextModels + m_numContextModels, m_numContextModels)
91	#if H_3D_DIM
92	, m_cDepthIntraModeSCModel ( 1, 1, NUM_DEPTH_INTRA_MODE_CTX , m_contextModels + m_numContextModels, m_numContextModels)
93	, m_cDdcFlagSCModel ( 1, 1, NUM_DDC_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
94	, m_cDdcDataSCModel ( 1, 1, NUM_DDC_DATA_CTX , m_contextModels + m_numContextModels, m_numContextModels)
95	#if H_3D_DIM_DMM
96	, m_cDmm1DataSCModel ( 1, 1, NUM_DMM1_DATA_CTX , m_contextModels + m_numContextModels, m_numContextModels)
97	#if !SEC_DMM2_E0146
98	, m_cDmm2DataSCModel ( 1, 1, NUM_DMM2_DATA_CTX , m_contextModels + m_numContextModels, m_numContextModels)
99	#endif
100	, m_cDmm3DataSCModel ( 1, 1, NUM_DMM3_DATA_CTX , m_contextModels + m_numContextModels, m_numContextModels)
101	#endif
102	#if H_3D_DIM_RBC
103	, m_cRbcDataSCModel ( 1, 1, NUM_RBC_DATA_CTX , m_contextModels + m_numContextModels, m_numContextModels)
104	#endif
105	#if H_3D_DIM_SDC
106	, m_cSDCResidualFlagSCModel ( 1, 1, SDC_NUM_RESIDUAL_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
107	, m_cSDCResidualSCModel ( 1, 1, SDC_NUM_RESIDUAL_CTX , m_contextModels + m_numContextModels, m_numContextModels)
108	#endif
109	#endif
110	#if LGE_INTER_SDC_E0156
111	, m_cInterSDCFlagSCModel ( 1, 1, NUM_INTER_SDC_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
112	, m_cInterSDCResidualSCModel ( 1, 1, NUM_INTER_SDC_RESIDUAL_CTX , m_contextModels + m_numContextModels, m_numContextModels)
113	, m_cInterSDCResidualSignFlagSCModel ( 1, 1, NUM_INTER_SDC_SIGN_FLAG_CTX , m_contextModels + m_numContextModels, m_numContextModels)
114	#endif
115	{
116	assert( m_numContextModels <= MAX_NUM_CTX_MOD );
117	}
118
119	TEncSbac::~TEncSbac()
120	{
121	}
122
123	// ====================================================================================================================
124	// Public member functions
125	// ====================================================================================================================
126
127	Void TEncSbac::resetEntropy ()
128	{
129	Int iQp = m_pcSlice->getSliceQp();
130	SliceType eSliceType = m_pcSlice->getSliceType();
131
132	Int encCABACTableIdx = m_pcSlice->getPPS()->getEncCABACTableIdx();
133	if (!m_pcSlice->isIntra() && (encCABACTableIdx==B_SLICE \|\| encCABACTableIdx==P_SLICE) && m_pcSlice->getPPS()->getCabacInitPresentFlag())
134	{
135	eSliceType = (SliceType) encCABACTableIdx;
136	}
137
138	m_cCUSplitFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SPLIT_FLAG );
139
140	m_cCUSkipFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SKIP_FLAG );
141	m_cCUMergeFlagExtSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MERGE_FLAG_EXT);
142	m_cCUMergeIdxExtSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MERGE_IDX_EXT);
143	#if H_3D_ARP
144	m_cCUPUARPWSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_ARPW );
145	#endif
146	#if H_3D_IC
147	m_cCUICFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_IC_FLAG );
148	#endif
149	m_cCUPartSizeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_PART_SIZE );
150	m_cCUAMPSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_CU_AMP_POS );
151	m_cCUPredModeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_PRED_MODE );
152	m_cCUIntraPredSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTRA_PRED_MODE );
153	m_cCUChromaPredSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_CHROMA_PRED_MODE );
154	m_cCUInterDirSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_DIR );
155	m_cCUMvdSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MVD );
156	m_cCURefPicSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_REF_PIC );
157	m_cCUDeltaQpSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DQP );
158	m_cCUQtCbfSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_QT_CBF );
159	m_cCUQtRootCbfSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_QT_ROOT_CBF );
160	m_cCUSigCoeffGroupSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SIG_CG_FLAG );
161	m_cCUSigSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SIG_FLAG );
162	m_cCuCtxLastX.initBuffer ( eSliceType, iQp, (UChar*)INIT_LAST );
163	m_cCuCtxLastY.initBuffer ( eSliceType, iQp, (UChar*)INIT_LAST );
164	m_cCUOneSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_ONE_FLAG );
165	m_cCUAbsSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_ABS_FLAG );
166	m_cMVPIdxSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MVP_IDX );
167	m_cCUTransSubdivFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_TRANS_SUBDIV_FLAG );
168	m_cSaoMergeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SAO_MERGE_FLAG );
169	m_cSaoTypeIdxSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SAO_TYPE_IDX );
170	m_cTransformSkipSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_TRANSFORMSKIP_FLAG );
171	m_CUTransquantBypassFlagSCModel.initBuffer( eSliceType, iQp, (UChar*)INIT_CU_TRANSQUANT_BYPASS_FLAG );
172
173	#if H_3D_DIM
174	m_cDepthIntraModeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DEPTH_INTRA_MODE );
175	m_cDdcFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DDC_FLAG );
176	m_cDdcDataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DDC_DATA );
177	#if H_3D_DIM_DMM
178	m_cDmm1DataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DMM1_DATA );
179	#if !SEC_DMM2_E0146
180	m_cDmm2DataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DMM2_DATA );
181	#endif
182	m_cDmm3DataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DMM3_DATA );
183	#endif
184	#if H_3D_DIM_RBC
185	m_cRbcDataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_RBC_DATA );
186	#endif
187	#if H_3D_DIM_SDC
188	m_cSDCResidualFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SDC_RESIDUAL_FLAG );
189	m_cSDCResidualSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SDC_RESIDUAL );
190	#endif
191	#endif
192	#if LGE_INTER_SDC_E0156
193	m_cInterSDCFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_SDC_FLAG );
194	m_cInterSDCResidualSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_SDC_RESIDUAL );
195	m_cInterSDCResidualSignFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_SDC_SIGN_FLAG );
196	#endif
197	// new structure
198	m_uiLastQp = iQp;
199
200	m_pcBinIf->start();
201
202	return;
203	}
204
205	/** The function does the following:
206	* If current slice type is P/B then it determines the distance of initialisation type 1 and 2 from the current CABAC states and
207	* stores the index of the closest table. This index is used for the next P/B slice when cabac_init_present_flag is true.
208	*/
209	Void TEncSbac::determineCabacInitIdx()
210	{
211	Int qp = m_pcSlice->getSliceQp();
212
213	if (!m_pcSlice->isIntra())
214	{
215	SliceType aSliceTypeChoices[] = {B_SLICE, P_SLICE};
216
217	UInt bestCost = MAX_UINT;
218	SliceType bestSliceType = aSliceTypeChoices[0];
219	for (UInt idx=0; idx<2; idx++)
220	{
221	UInt curCost = 0;
222	SliceType curSliceType = aSliceTypeChoices[idx];
223
224	curCost = m_cCUSplitFlagSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_SPLIT_FLAG );
225	curCost += m_cCUSkipFlagSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_SKIP_FLAG );
226	curCost += m_cCUMergeFlagExtSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_MERGE_FLAG_EXT);
227	curCost += m_cCUMergeIdxExtSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_MERGE_IDX_EXT);
228	#if H_3D_ARP
229	curCost += m_cCUPUARPWSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_ARPW );
230	#endif
231	#if H_3D_IC
232	curCost += m_cCUICFlagSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_IC_FLAG );
233	#endif
234	#if LGE_INTER_SDC_E0156
235	curCost += m_cInterSDCFlagSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_INTER_SDC_FLAG );
236	curCost += m_cInterSDCResidualSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_INTER_SDC_RESIDUAL );
237	curCost += m_cInterSDCResidualSignFlagSCModel.calcCost( curSliceType, qp, (UChar*)INIT_INTER_SDC_SIGN_FLAG );
238	#endif
239	curCost += m_cCUPartSizeSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_PART_SIZE );
240	curCost += m_cCUAMPSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_CU_AMP_POS );
241	curCost += m_cCUPredModeSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_PRED_MODE );
242	curCost += m_cCUIntraPredSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_INTRA_PRED_MODE );
243	curCost += m_cCUChromaPredSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_CHROMA_PRED_MODE );
244	curCost += m_cCUInterDirSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_INTER_DIR );
245	curCost += m_cCUMvdSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_MVD );
246	curCost += m_cCURefPicSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_REF_PIC );
247	curCost += m_cCUDeltaQpSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_DQP );
248	curCost += m_cCUQtCbfSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_QT_CBF );
249	curCost += m_cCUQtRootCbfSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_QT_ROOT_CBF );
250	curCost += m_cCUSigCoeffGroupSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_SIG_CG_FLAG );
251	curCost += m_cCUSigSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_SIG_FLAG );
252	curCost += m_cCuCtxLastX.calcCost ( curSliceType, qp, (UChar*)INIT_LAST );
253	curCost += m_cCuCtxLastY.calcCost ( curSliceType, qp, (UChar*)INIT_LAST );
254	curCost += m_cCUOneSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_ONE_FLAG );
255	curCost += m_cCUAbsSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_ABS_FLAG );
256	curCost += m_cMVPIdxSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_MVP_IDX );
257	curCost += m_cCUTransSubdivFlagSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_TRANS_SUBDIV_FLAG );
258	curCost += m_cSaoMergeSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_SAO_MERGE_FLAG );
259	curCost += m_cSaoTypeIdxSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_SAO_TYPE_IDX );
260	curCost += m_cTransformSkipSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_TRANSFORMSKIP_FLAG );
261	curCost += m_CUTransquantBypassFlagSCModel.calcCost( curSliceType, qp, (UChar*)INIT_CU_TRANSQUANT_BYPASS_FLAG );
262	#if H_3D_DIM
263	if( m_pcSlice->getVpsDepthModesFlag() )
264	{
265	curCost += m_cDepthIntraModeSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_DEPTH_INTRA_MODE );
266	curCost += m_cDdcFlagSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_DDC_FLAG );
267	curCost += m_cDdcDataSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_DDC_DATA );
268	#if H_3D_DIM_DMM
269	curCost += m_cDmm1DataSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_DMM1_DATA );
270	#if !SEC_DMM2_E0146
271	curCost += m_cDmm2DataSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_DMM2_DATA );
272	#endif
273	curCost += m_cDmm3DataSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_DMM3_DATA );
274	#endif
275	#if H_3D_DIM_RBC
276	curCost += m_cRbcDataSCModel.calcCost ( curSliceType, qp, (UChar*)INIT_RBC_DATA );
277	#endif
278	}
279	#endif
280	if (curCost < bestCost)
281	{
282	bestSliceType = curSliceType;
283	bestCost = curCost;
284	}
285	}
286	m_pcSlice->getPPS()->setEncCABACTableIdx( bestSliceType );
287	}
288	else
289	{
290	m_pcSlice->getPPS()->setEncCABACTableIdx( I_SLICE );
291	}
292	}
293
294
295	/** The function does the followng: Write out terminate bit. Flush CABAC. Intialize CABAC states. Start CABAC.
296	*/
297	Void TEncSbac::updateContextTables( SliceType eSliceType, Int iQp, Bool bExecuteFinish )
298	{
299	m_pcBinIf->encodeBinTrm(1);
300	if (bExecuteFinish) m_pcBinIf->finish();
301	m_cCUSplitFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SPLIT_FLAG );
302
303	m_cCUSkipFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SKIP_FLAG );
304	m_cCUMergeFlagExtSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MERGE_FLAG_EXT);
305	m_cCUMergeIdxExtSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MERGE_IDX_EXT);
306	#if H_3D_ARP
307	m_cCUPUARPWSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_ARPW );
308	#endif
309	#if H_3D_IC
310	m_cCUICFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_IC_FLAG );
311	#endif
312	m_cCUPartSizeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_PART_SIZE );
313	m_cCUAMPSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_CU_AMP_POS );
314	m_cCUPredModeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_PRED_MODE );
315	m_cCUIntraPredSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTRA_PRED_MODE );
316	m_cCUChromaPredSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_CHROMA_PRED_MODE );
317	m_cCUInterDirSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_DIR );
318	m_cCUMvdSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MVD );
319	m_cCURefPicSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_REF_PIC );
320	m_cCUDeltaQpSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DQP );
321	m_cCUQtCbfSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_QT_CBF );
322	m_cCUQtRootCbfSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_QT_ROOT_CBF );
323	m_cCUSigCoeffGroupSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SIG_CG_FLAG );
324	m_cCUSigSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SIG_FLAG );
325	m_cCuCtxLastX.initBuffer ( eSliceType, iQp, (UChar*)INIT_LAST );
326	m_cCuCtxLastY.initBuffer ( eSliceType, iQp, (UChar*)INIT_LAST );
327	m_cCUOneSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_ONE_FLAG );
328	m_cCUAbsSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_ABS_FLAG );
329	m_cMVPIdxSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_MVP_IDX );
330	m_cCUTransSubdivFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_TRANS_SUBDIV_FLAG );
331	m_cSaoMergeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SAO_MERGE_FLAG );
332	m_cSaoTypeIdxSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SAO_TYPE_IDX );
333	m_cTransformSkipSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_TRANSFORMSKIP_FLAG );
334	m_CUTransquantBypassFlagSCModel.initBuffer( eSliceType, iQp, (UChar*)INIT_CU_TRANSQUANT_BYPASS_FLAG );
335
336	#if H_3D_DIM
337	m_cDepthIntraModeSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DEPTH_INTRA_MODE );
338	m_cDdcFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DDC_FLAG );
339	m_cDdcDataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DDC_DATA );
340	#if H_3D_DIM_DMM
341	m_cDmm1DataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DMM1_DATA );
342	#if !SEC_DMM2_E0146
343	m_cDmm2DataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DMM2_DATA );
344	#endif
345	m_cDmm3DataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_DMM3_DATA );
346	#endif
347	#if H_3D_DIM_RBC
348	m_cRbcDataSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_RBC_DATA );
349	#endif
350	#if H_3D_DIM_SDC
351	m_cSDCResidualFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SDC_RESIDUAL_FLAG );
352	m_cSDCResidualSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_SDC_RESIDUAL );
353	#endif
354	#endif
355	#if LGE_INTER_SDC_E0156
356	m_cInterSDCFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_SDC_FLAG );
357	m_cInterSDCResidualSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_SDC_RESIDUAL );
358	m_cInterSDCResidualSignFlagSCModel.initBuffer ( eSliceType, iQp, (UChar*)INIT_INTER_SDC_SIGN_FLAG );
359	#endif
360	m_pcBinIf->start();
361	}
362
363	Void TEncSbac::codeVPS( TComVPS* pcVPS )
364	{
365	assert (0);
366	return;
367	}
368
369	#if H_3D
370	Void TEncSbac::codeSPS( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
371	#else
372	Void TEncSbac::codeSPS( TComSPS* pcSPS )
373	#endif
374	{
375	assert (0);
376	return;
377	}
378
379	Void TEncSbac::codePPS( TComPPS* pcPPS )
380	{
381	assert (0);
382	return;
383	}
384
385	Void TEncSbac::codeSliceHeader( TComSlice* pcSlice )
386	{
387	assert (0);
388	return;
389	}
390
391	Void TEncSbac::codeTilesWPPEntryPoint( TComSlice* pSlice )
392	{
393	assert (0);
394	return;
395	}
396
397	Void TEncSbac::codeTerminatingBit( UInt uilsLast )
398	{
399	m_pcBinIf->encodeBinTrm( uilsLast );
400	}
401
402	Void TEncSbac::codeSliceFinish()
403	{
404	m_pcBinIf->finish();
405	}
406
407	Void TEncSbac::xWriteUnarySymbol( UInt uiSymbol, ContextModel* pcSCModel, Int iOffset )
408	{
409	m_pcBinIf->encodeBin( uiSymbol ? 1 : 0, pcSCModel[0] );
410
411	if( 0 == uiSymbol)
412	{
413	return;
414	}
415
416	while( uiSymbol-- )
417	{
418	m_pcBinIf->encodeBin( uiSymbol ? 1 : 0, pcSCModel[ iOffset ] );
419	}
420
421	return;
422	}
423
424	Void TEncSbac::xWriteUnaryMaxSymbol( UInt uiSymbol, ContextModel* pcSCModel, Int iOffset, UInt uiMaxSymbol )
425	{
426	if (uiMaxSymbol == 0)
427	{
428	return;
429	}
430
431	m_pcBinIf->encodeBin( uiSymbol ? 1 : 0, pcSCModel[ 0 ] );
432
433	if ( uiSymbol == 0 )
434	{
435	return;
436	}
437
438	Bool bCodeLast = ( uiMaxSymbol > uiSymbol );
439
440	while( --uiSymbol )
441	{
442	m_pcBinIf->encodeBin( 1, pcSCModel[ iOffset ] );
443	}
444	if( bCodeLast )
445	{
446	m_pcBinIf->encodeBin( 0, pcSCModel[ iOffset ] );
447	}
448
449	return;
450	}
451
452	Void TEncSbac::xWriteEpExGolomb( UInt uiSymbol, UInt uiCount )
453	{
454	UInt bins = 0;
455	Int numBins = 0;
456
457	while( uiSymbol >= (UInt)(1<<uiCount) )
458	{
459	bins = 2 * bins + 1;
460	numBins++;
461	uiSymbol -= 1 << uiCount;
462	uiCount ++;
463	}
464	bins = 2 * bins + 0;
465	numBins++;
466
467	bins = (bins << uiCount) \| uiSymbol;
468	numBins += uiCount;
469
470	assert( numBins <= 32 );
471	m_pcBinIf->encodeBinsEP( bins, numBins );
472	}
473
474	/** Coding of coeff_abs_level_minus3
475	* \param uiSymbol value of coeff_abs_level_minus3
476	* \param ruiGoRiceParam reference to Rice parameter
477	* \returns Void
478	*/
479	Void TEncSbac::xWriteCoefRemainExGolomb ( UInt symbol, UInt &rParam )
480	{
481	Int codeNumber = (Int)symbol;
482	UInt length;
483	if (codeNumber < (COEF_REMAIN_BIN_REDUCTION << rParam))
484	{
485	length = codeNumber>>rParam;
486	m_pcBinIf->encodeBinsEP( (1<<(length+1))-2 , length+1);
487	m_pcBinIf->encodeBinsEP((codeNumber%(1<<rParam)),rParam);
488	}
489	else
490	{
491	length = rParam;
492	codeNumber = codeNumber - ( COEF_REMAIN_BIN_REDUCTION << rParam);
493	while (codeNumber >= (1<<length))
494	{
495	codeNumber -= (1<<(length++));
496	}
497	m_pcBinIf->encodeBinsEP((1<<(COEF_REMAIN_BIN_REDUCTION+length+1-rParam))-2,COEF_REMAIN_BIN_REDUCTION+length+1-rParam);
498	m_pcBinIf->encodeBinsEP(codeNumber,length);
499	}
500	}
501
502	#if H_3D_DIM
503	Void TEncSbac::xWriteExGolombLevel( UInt uiSymbol, ContextModel& rcSCModel )
504	{
505	if( uiSymbol )
506	{
507	m_pcBinIf->encodeBin( 1, rcSCModel );
508	UInt uiCount = 0;
509	Bool bNoExGo = (uiSymbol < 13);
510
511	while( --uiSymbol && ++uiCount < 13 )
512	{
513	m_pcBinIf->encodeBin( 1, rcSCModel );
514	}
515	if( bNoExGo )
516	{
517	m_pcBinIf->encodeBin( 0, rcSCModel );
518	}
519	else
520	{
521	xWriteEpExGolomb( uiSymbol, 0 );
522	}
523	}
524	else
525	{
526	m_pcBinIf->encodeBin( 0, rcSCModel );
527	}
528
529	return;
530	}
531
532	Void TEncSbac::xCodeDimDeltaDC( Pel valDeltaDC, UInt dimType )
533	{
534	xWriteExGolombLevel( UInt( abs( valDeltaDC ) ), m_cDdcDataSCModel.get(0, 0, (RBC_IDX == dimType) ? 1 : 0) );
535	if( valDeltaDC != 0 )
536	{
537	UInt uiSign = valDeltaDC > 0 ? 0 : 1;
538	m_pcBinIf->encodeBinEP( uiSign );
539	}
540	}
541
542	#if H_3D_DIM_DMM
543	Void TEncSbac::xCodeDmm1WedgeIdx( UInt uiTabIdx, Int iNumBit )
544	{
545	for ( Int i = 0; i < iNumBit; i++ )
546	{
547	m_pcBinIf->encodeBin( ( uiTabIdx >> i ) & 1, m_cDmm1DataSCModel.get(0, 0, 0) );
548	}
549	}
550
551	#if !SEC_DMM2_E0146
552	Void TEncSbac::xCodeDmm2Offset( Int iOffset )
553	{
554	if( DMM2_DELTAEND_MAX > 0 )
555	{
556	m_pcBinIf->encodeBin( (iOffset != 0) , m_cDmm2DataSCModel.get(0, 0, 0) );
557	if( iOffset != 0 )
558	{
559	UInt uiAbsValMinus1 = abs(iOffset)-1;
560	m_pcBinIf->encodeBin( (uiAbsValMinus1 & 0x01), m_cDmm2DataSCModel.get(0, 0, 0) );
561	m_pcBinIf->encodeBin( (uiAbsValMinus1 & 0x02) >> 1, m_cDmm2DataSCModel.get(0, 0, 0) );
562
563	UInt uiSign = (iOffset > 0) ? 0 : 1;
564	m_pcBinIf->encodeBinEP( uiSign );
565	}
566	}
567	}
568	#endif
569
570	Void TEncSbac::xCodeDmm3WedgeIdx( UInt uiIntraIdx, Int iNumBit )
571	{
572	for( Int i = 0; i < iNumBit; i++ )
573	{
574	m_pcBinIf->encodeBin( ( uiIntraIdx >> i ) & 1, m_cDmm3DataSCModel.get(0, 0, 0) );
575	}
576	}
577	#endif
578	#if H_3D_DIM_RBC
579	Void TEncSbac::xCodeRbcEdge( TComDataCU* pcCU, UInt uiAbsPartIdx )
580	{
581	UInt uiDepth = pcCU->getDepth( uiAbsPartIdx ) + (pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_NxN ? 1 : 0);
582	UChar* pucSymbolList = pcCU->getEdgeCode ( uiAbsPartIdx );
583	UChar ucEdgeNumber = pcCU->getEdgeNumber ( uiAbsPartIdx );
584	Bool bLeft = pcCU->getEdgeLeftFirst( uiAbsPartIdx );
585	UChar ucStart = pcCU->getEdgeStartPos ( uiAbsPartIdx );
586	UInt uiSymbol;
587
588	// 1. Top(0) or Left(1)
589	uiSymbol = (bLeft == false) ? 0 : 1;
590	m_pcBinIf->encodeBinEP( uiSymbol );
591
592	// 2. Start position (lowest bit first)
593	uiSymbol = ucStart;
594	for( UInt ui = 6; ui > uiDepth; ui-- ) // 64(0)->6, 32(1)->5, 16(2)->4, 8(3)->3, 4(4)->2
595	{
596	m_pcBinIf->encodeBinEP( uiSymbol & 0x1 );
597	uiSymbol >>= 1;
598	}
599
600	// 3. Number of edges
601	uiSymbol = ucEdgeNumber > 0 ? ucEdgeNumber - 1 : 0;
602	for( UInt ui = 7; ui > uiDepth; ui-- ) // 64(0)->7, 32(1)->6, 16(2)->5, 8(3)->4, 4(4)->3
603	{
604	m_pcBinIf->encodeBinEP( uiSymbol & 0x1 );
605	uiSymbol >>= 1;
606	}
607
608	if(uiSymbol != 0)
609	{
610	printf(" ucEdgeNumber %d at depth %d\n",ucEdgeNumber, uiDepth);
611	assert(false);
612	}
613
614	// 4. Edges
615	for( Int iPtr2 = 0; iPtr2 < ucEdgeNumber; iPtr2++ )
616	{
617	UInt uiReorderSymbol = pucSymbolList[iPtr2];
618	for( UInt ui = 0; ui < uiReorderSymbol; ui++ )
619	{
620	m_pcBinIf->encodeBin( 1, m_cRbcDataSCModel.get( 0, 0, 0 ) );
621	}
622
623	if( uiReorderSymbol != 6 )
624	m_pcBinIf->encodeBin( 0, m_cRbcDataSCModel.get( 0, 0, 0 ) );
625	}
626	}
627	#endif
628	#if H_3D_DIM_SDC
629	Void TEncSbac::xCodeSDCResidualData ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiSegment )
630	{
631	assert( pcCU->getSlice()->getIsDepth() );
632	assert( pcCU->getPartitionSize(uiAbsPartIdx) == SIZE_2Nx2N );
633	assert( pcCU->getSDCFlag(uiAbsPartIdx) );
634	assert( uiSegment < 2 );
635
636	Pel segmentDCOffset = pcCU->getSDCSegmentDCOffset(uiSegment, uiAbsPartIdx);
637
638	UInt uiResidual = segmentDCOffset == 0 ? 0 : 1;
639	UInt uiSign = segmentDCOffset < 0 ? 1 : 0;
640	UInt uiAbsIdx = abs(segmentDCOffset);
641
642	#if H_3D_DIM_DLT
643	UInt uiMaxResidualBits = pcCU->getSlice()->getVPS()->getBitsPerDepthValue( pcCU->getSlice()->getLayerIdInVps() );
644	#else
645	UInt uiMaxResidualBits = g_bitDepthY;
646	#endif
647	assert( uiMaxResidualBits <= g_bitDepthY );
648
649	// residual flag
650	m_pcBinIf->encodeBin( uiResidual, m_cSDCResidualFlagSCModel.get( 0, 0, 0 ) );
651
652	if (uiResidual)
653	{
654	// encode sign bit of residual
655	m_pcBinIf->encodeBinEP( uiSign );
656
657	#if H_3D_DIM_DLT
658	UInt uiNumDepthValues = pcCU->getSlice()->getVPS()->getNumDepthValues( pcCU->getSlice()->getLayerIdInVps() );
659	#else
660	UInt uiNumDepthValues = ((1 << g_bitDepthY)-1);
661	#endif
662	assert(uiAbsIdx <= uiNumDepthValues);
663
664	// encode residual magnitude
665	uiAbsIdx -= 1;
666	// prefix part
667	if ( uiAbsIdx == 0 )
668	m_pcBinIf->encodeBin( 0, m_cSDCResidualSCModel.get(0, 0, 0) );
669	else
670	{
671	UInt l = uiAbsIdx;
672	UInt k = 0;
673	UInt uiPrefixThreshold = ((uiNumDepthValues * 3) >> 2);
674	while ( l > 0 && k < uiPrefixThreshold )
675	{
676	m_pcBinIf->encodeBin( 1, m_cSDCResidualSCModel.get(0, 0, 0) );
677	l--;
678	k++;
679	}
680	if ( uiAbsIdx < uiPrefixThreshold )
681	m_pcBinIf->encodeBin( 0, m_cSDCResidualSCModel.get(0, 0, 0) );
682	// suffix part
683	else
684	{
685	uiAbsIdx -= uiPrefixThreshold;
686	UInt uiSuffixLength = numBitsForValue(uiNumDepthValues - uiPrefixThreshold);
687	UInt uiBitInfo = 0;
688	for ( Int i = 0; i < uiSuffixLength; i++)
689	{
690	uiBitInfo = ( uiAbsIdx & ( 1 << i ) ) >> i;
691	m_pcBinIf->encodeBinEP( uiBitInfo);
692	}
693	}
694	}
695
696	}
697	}
698	#endif
699	#endif
700
701	// SBAC RD
702	Void TEncSbac::load ( TEncSbac* pSrc)
703	{
704	this->xCopyFrom(pSrc);
705	}
706
707	Void TEncSbac::loadIntraDirModeLuma( TEncSbac* pSrc)
708	{
709	m_pcBinIf->copyState( pSrc->m_pcBinIf );
710
711	this->m_cCUIntraPredSCModel .copyFrom( &pSrc->m_cCUIntraPredSCModel );
712	}
713	#if H_3D_DIM
714	Void TEncSbac::loadIntraDepthMode( TEncSbac* pSrc)
715	{
716	m_pcBinIf->copyState( pSrc->m_pcBinIf );
717
718	this->m_cDepthIntraModeSCModel .copyFrom( &pSrc->m_cDepthIntraModeSCModel );
719	this->m_cDdcFlagSCModel .copyFrom( &pSrc->m_cDdcFlagSCModel );
720	}
721	#endif
722
723	Void TEncSbac::store( TEncSbac* pDest)
724	{
725	pDest->xCopyFrom( this );
726	}
727
728
729	Void TEncSbac::xCopyFrom( TEncSbac* pSrc )
730	{
731	m_pcBinIf->copyState( pSrc->m_pcBinIf );
732
733	this->m_uiCoeffCost = pSrc->m_uiCoeffCost;
734	this->m_uiLastQp = pSrc->m_uiLastQp;
735
736	memcpy( m_contextModels, pSrc->m_contextModels, m_numContextModels * sizeof( ContextModel ) );
737	}
738
739	Void TEncSbac::codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
740	{
741	Int iSymbol = pcCU->getMVPIdx(eRefList, uiAbsPartIdx);
742	Int iNum = AMVP_MAX_NUM_CANDS;
743
744	xWriteUnaryMaxSymbol(iSymbol, m_cMVPIdxSCModel.get(0), 1, iNum-1);
745	#if H_MV_ENC_DEC_TRAC
746	#if ENC_DEC_TRACE
747	if ( eRefList == REF_PIC_LIST_0 )
748	{
749	DTRACE_PU("mvp_l0_flag", iSymbol)
750	}
751	else
752	{
753	DTRACE_PU("mvp_l1_flag", iSymbol)
754	}
755	#endif
756	#endif
757	}
758
759	Void TEncSbac::codePartSize( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
760	{
761	PartSize eSize = pcCU->getPartitionSize( uiAbsPartIdx );
762	#if H_3D_QTLPC
763	TComSPS *sps = pcCU->getPic()->getSlice(0)->getSPS();
764	TComPic *pcTexture = pcCU->getSlice()->getTexturePic();
765	Bool bDepthMapDetect = (pcTexture != NULL);
766	Bool bIntraSliceDetect = (pcCU->getSlice()->getSliceType() == I_SLICE);
767
768	Bool rapPic = (pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA);
769
770	if(bDepthMapDetect && !bIntraSliceDetect && !rapPic && pcCU->getPic()->getReduceBitsFlag() && sps->getUseQTL() && sps->getUsePC() )
771	{
772	TComDataCU *pcTextureCU = pcTexture->getCU(pcCU->getAddr());
773	UInt uiCUIdx = (pcCU->getZorderIdxInCU() == 0) ? uiAbsPartIdx : pcCU->getZorderIdxInCU();
774	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth);
775	if (pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize( uiCUIdx ) != SIZE_NxN)
776	{
777	assert( eSize == SIZE_2Nx2N );
778	return;
779	}
780	}
781	#endif
782	if ( pcCU->isIntra( uiAbsPartIdx ) )
783	{
784	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
785	{
786	m_pcBinIf->encodeBin( eSize == SIZE_2Nx2N? 1 : 0, m_cCUPartSizeSCModel.get( 0, 0, 0 ) );
787	#if H_MV_ENC_DEC_TRAC
788	DTRACE_CU("part_mode", eSize == SIZE_2Nx2N? 1 : 0)
789	#endif
790	}
791	return;
792	}
793
794	#if H_MV_ENC_DEC_TRAC
795	DTRACE_CU("part_mode", eSize )
796	#endif
797	switch(eSize)
798	{
799	case SIZE_2Nx2N:
800	{
801	m_pcBinIf->encodeBin( 1, m_cCUPartSizeSCModel.get( 0, 0, 0) );
802	break;
803	}
804	case SIZE_2NxN:
805	case SIZE_2NxnU:
806	case SIZE_2NxnD:
807	{
808	m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 0) );
809	m_pcBinIf->encodeBin( 1, m_cCUPartSizeSCModel.get( 0, 0, 1) );
810	if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
811	{
812	if (eSize == SIZE_2NxN)
813	{
814	m_pcBinIf->encodeBin(1, m_cCUAMPSCModel.get( 0, 0, 0 ));
815	}
816	else
817	{
818	m_pcBinIf->encodeBin(0, m_cCUAMPSCModel.get( 0, 0, 0 ));
819	m_pcBinIf->encodeBinEP((eSize == SIZE_2NxnU? 0: 1));
820	}
821	}
822	break;
823	}
824	case SIZE_Nx2N:
825	case SIZE_nLx2N:
826	case SIZE_nRx2N:
827	{
828	m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 0) );
829	m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 1) );
830	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && !( pcCU->getWidth(uiAbsPartIdx) == 8 && pcCU->getHeight(uiAbsPartIdx) == 8 ) )
831	{
832	m_pcBinIf->encodeBin( 1, m_cCUPartSizeSCModel.get( 0, 0, 2) );
833	}
834	if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
835	{
836	if (eSize == SIZE_Nx2N)
837	{
838	m_pcBinIf->encodeBin(1, m_cCUAMPSCModel.get( 0, 0, 0 ));
839	}
840	else
841	{
842	m_pcBinIf->encodeBin(0, m_cCUAMPSCModel.get( 0, 0, 0 ));
843	m_pcBinIf->encodeBinEP((eSize == SIZE_nLx2N? 0: 1));
844	}
845	}
846	break;
847	}
848	case SIZE_NxN:
849	{
850	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && !( pcCU->getWidth(uiAbsPartIdx) == 8 && pcCU->getHeight(uiAbsPartIdx) == 8 ) )
851	{
852	m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 0) );
853	m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 1) );
854	m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 2) );
855	}
856	break;
857	}
858	default:
859	{
860	assert(0);
861	}
862	}
863	}
864
865	/** code prediction mode
866	* \param pcCU
867	* \param uiAbsPartIdx
868	* \returns Void
869	*/
870	Void TEncSbac::codePredMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
871	{
872	#if H_3D_DIM_SDC
873	if ( pcCU->getSlice()->isIntra() )
874	{
875	assert( pcCU->isIntra(uiAbsPartIdx) );
876	return;
877	}
878	#endif
879
880	// get context function is here
881	Int iPredMode = pcCU->getPredictionMode( uiAbsPartIdx );
882	m_pcBinIf->encodeBin( iPredMode == MODE_INTER ? 0 : 1, m_cCUPredModeSCModel.get( 0, 0, 0 ) );
883	#if H_MV_ENC_DEC_TRAC
884	DTRACE_CU("pred_mode_flag", iPredMode == MODE_INTER ? 0 : 1);
885	#endif
886	}
887
888	Void TEncSbac::codeCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
889	{
890	UInt uiSymbol = pcCU->getCUTransquantBypass(uiAbsPartIdx);
891	m_pcBinIf->encodeBin( uiSymbol, m_CUTransquantBypassFlagSCModel.get( 0, 0, 0 ) );
892	#if H_MV_ENC_DEC_TRAC
893	DTRACE_CU("cu_transquant_bypass_flag", uiSymbol);
894	#endif
895	}
896
897	/** code skip flag
898	* \param pcCU
899	* \param uiAbsPartIdx
900	* \returns Void
901	*/
902	Void TEncSbac::codeSkipFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
903	{
904	// get context function is here
905	UInt uiSymbol = pcCU->isSkipped( uiAbsPartIdx ) ? 1 : 0;
906	UInt uiCtxSkip = pcCU->getCtxSkipFlag( uiAbsPartIdx ) ;
907	m_pcBinIf->encodeBin( uiSymbol, m_cCUSkipFlagSCModel.get( 0, 0, uiCtxSkip ) );
908	#if !H_MV_ENC_DEC_TRAC
909	DTRACE_CABAC_VL( g_nSymbolCounter++ );
910	DTRACE_CABAC_T( "\tSkipFlag" );
911	DTRACE_CABAC_T( "\tuiCtxSkip: ");
912	DTRACE_CABAC_V( uiCtxSkip );
913	DTRACE_CABAC_T( "\tuiSymbol: ");
914	DTRACE_CABAC_V( uiSymbol );
915	DTRACE_CABAC_T( "\n");
916	#else
917	DTRACE_CU("cu_skip_flag", uiSymbol);
918	#endif
919	}
920
921	/** code merge flag
922	* \param pcCU
923	* \param uiAbsPartIdx
924	* \returns Void
925	*/
926	Void TEncSbac::codeMergeFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
927	{
928	const UInt uiSymbol = pcCU->getMergeFlag( uiAbsPartIdx ) ? 1 : 0;
929	m_pcBinIf->encodeBin( uiSymbol, *m_cCUMergeFlagExtSCModel.get( 0 ) );
930
931	#if H_MV_ENC_DEC_TRAC
932	DTRACE_PU("merge_flag", uiSymbol);
933	#else
934	DTRACE_CABAC_VL( g_nSymbolCounter++ );
935	DTRACE_CABAC_T( "\tMergeFlag: " );
936	DTRACE_CABAC_V( uiSymbol );
937	DTRACE_CABAC_T( "\tAddress: " );
938	DTRACE_CABAC_V( pcCU->getAddr() );
939	DTRACE_CABAC_T( "\tuiAbsPartIdx: " );
940	DTRACE_CABAC_V( uiAbsPartIdx );
941	DTRACE_CABAC_T( "\n" );
942	#endif
943	}
944
945	/** code merge index
946	* \param pcCU
947	* \param uiAbsPartIdx
948	* \returns Void
949	*/
950	Void TEncSbac::codeMergeIndex( TComDataCU* pcCU, UInt uiAbsPartIdx )
951	{
952	UInt uiUnaryIdx = pcCU->getMergeIndex( uiAbsPartIdx );
953	UInt uiNumCand = pcCU->getSlice()->getMaxNumMergeCand();
954	if ( uiNumCand > 1 )
955	{
956	for( UInt ui = 0; ui < uiNumCand - 1; ++ui )
957	{
958	const UInt uiSymbol = ui == uiUnaryIdx ? 0 : 1;
959	if ( ui==0 )
960	{
961	m_pcBinIf->encodeBin( uiSymbol, m_cCUMergeIdxExtSCModel.get( 0, 0, 0 ) );
962	}
963	else
964	{
965	m_pcBinIf->encodeBinEP( uiSymbol );
966	}
967	if( uiSymbol == 0 )
968	{
969	break;
970	}
971	}
972	#if H_MV_ENC_DEC_TRAC
973	DTRACE_PU("merge_idx", uiUnaryIdx);
974	#endif
975	}
976	#if !H_MV_ENC_DEC_TRAC
977	DTRACE_CABAC_VL( g_nSymbolCounter++ );
978	DTRACE_CABAC_T( "\tparseMergeIndex()" );
979	DTRACE_CABAC_T( "\tuiMRGIdx= " );
980	DTRACE_CABAC_V( pcCU->getMergeIndex( uiAbsPartIdx ) );
981	DTRACE_CABAC_T( "\n" );
982	#endif
983	}
984
985	#if H_3D_ARP
986	Void TEncSbac::codeARPW( TComDataCU* pcCU, UInt uiAbsPartIdx )
987	{
988	Int iW = (Int)pcCU->getARPW( uiAbsPartIdx );
989	Int iMaxW = pcCU->getSlice()->getARPStepNum() - 1;
990	assert( iMaxW > 0);
991
992	Int nOffset = pcCU->getCTXARPWFlag(uiAbsPartIdx);
993	Int nBinNum = iW + ( iW != iMaxW );
994	m_pcBinIf->encodeBin( iW ? 1 : 0 , m_cCUPUARPWSCModel.get( 0, 0, 0 + nOffset ) );
995	if( nBinNum > 1 )
996	{
997	m_pcBinIf->encodeBin( ( iW == iMaxW ) ? 1 : 0, m_cCUPUARPWSCModel.get( 0, 0, 3 ) );
998	}
999	#if H_MV_ENC_DEC_TRAC
1000	DTRACE_CU("iv_res_pred_weight_idx", iW);
1001	#endif
1002	}
1003	#endif
1004
1005	#if H_3D_IC
1006	/** code Illumination Compensation flag
1007	* \param pcCU
1008	* \param uiAbsPartIdx
1009	* \returns Void
1010	*/
1011	Void TEncSbac::codeICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
1012	{
1013	// get context function is here
1014	UInt uiSymbol = pcCU->getICFlag( uiAbsPartIdx ) ? 1 : 0;
1015	UInt uiCtxIC = pcCU->getCtxICFlag( uiAbsPartIdx ) ;
1016	m_pcBinIf->encodeBin( uiSymbol, m_cCUICFlagSCModel.get( 0, 0, uiCtxIC ) );
1017	#if !H_MV_ENC_DEC_TRAC
1018	DTRACE_CABAC_VL( g_nSymbolCounter++ );
1019	DTRACE_CABAC_T( "\tICFlag" );
1020	DTRACE_CABAC_T( "\tuiCtxIC: ");
1021	DTRACE_CABAC_V( uiCtxIC );
1022	DTRACE_CABAC_T( "\tuiSymbol: ");
1023	DTRACE_CABAC_V( uiSymbol );
1024	DTRACE_CABAC_T( "\n");
1025	#else
1026	DTRACE_CU("ic_flag", uiSymbol );
1027	#endif
1028	}
1029	#endif
1030
1031
1032	Void TEncSbac::codeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1033	{
1034	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1035	return;
1036
1037	UInt uiCtx = pcCU->getCtxSplitFlag( uiAbsPartIdx, uiDepth );
1038	UInt uiCurrSplitFlag = ( pcCU->getDepth( uiAbsPartIdx ) > uiDepth ) ? 1 : 0;
1039
1040	assert( uiCtx < 3 );
1041	#if H_3D_QTLPC
1042	Bool bCodeSplitFlag = true;
1043
1044	TComSPS *sps = pcCU->getPic()->getSlice(0)->getSPS();
1045	TComPic *pcTexture = pcCU->getSlice()->getTexturePic();
1046	Bool bDepthMapDetect = (pcTexture != NULL);
1047	Bool bIntraSliceDetect = (pcCU->getSlice()->getSliceType() == I_SLICE);
1048
1049	Bool rapPic = (pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA);
1050
1051	if(bDepthMapDetect && !bIntraSliceDetect && !rapPic && pcCU->getPic()->getReduceBitsFlag() && sps->getUseQTL() && sps->getUsePC())
1052	{
1053	TComDataCU *pcTextureCU = pcTexture->getCU(pcCU->getAddr());
1054	UInt uiCUIdx = (pcCU->getZorderIdxInCU() == 0) ? uiAbsPartIdx : pcCU->getZorderIdxInCU();
1055	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth);
1056	bCodeSplitFlag = (pcTextureCU->getDepth(uiCUIdx) > uiDepth);
1057	}
1058
1059	if(!bCodeSplitFlag)
1060	{
1061	assert(uiCurrSplitFlag == 0);
1062	return;
1063	}
1064	#endif
1065	m_pcBinIf->encodeBin( uiCurrSplitFlag, m_cCUSplitFlagSCModel.get( 0, 0, uiCtx ) );
1066	#if !H_MV_ENC_DEC_TRAC
1067	DTRACE_CABAC_VL( g_nSymbolCounter++ )
1068	DTRACE_CABAC_T( "\tSplitFlag\n" )
1069	#else
1070	DTRACE_CU("split_cu_flag", uiCurrSplitFlag );
1071	#endif
1072	return;
1073	}
1074
1075	Void TEncSbac::codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx )
1076	{
1077	m_pcBinIf->encodeBin( uiSymbol, m_cCUTransSubdivFlagSCModel.get( 0, 0, uiCtx ) );
1078	#if !H_MV_ENC_DEC_TRAC
1079	DTRACE_CABAC_VL( g_nSymbolCounter++ )
1080	DTRACE_CABAC_T( "\tparseTransformSubdivFlag()" )
1081	DTRACE_CABAC_T( "\tsymbol=" )
1082	DTRACE_CABAC_V( uiSymbol )
1083	DTRACE_CABAC_T( "\tctx=" )
1084	DTRACE_CABAC_V( uiCtx )
1085	DTRACE_CABAC_T( "\n" )
1086	#endif
1087	}
1088
1089	Void TEncSbac::codeIntraDirLumaAng( TComDataCU* pcCU, UInt absPartIdx, Bool isMultiple)
1090	{
1091	UInt dir[4],j;
1092	Int preds[4][3] = {{-1, -1, -1},{-1, -1, -1},{-1, -1, -1},{-1, -1, -1}};
1093	Int predNum[4], predIdx[4] ={ -1,-1,-1,-1};
1094	PartSize mode = pcCU->getPartitionSize( absPartIdx );
1095	UInt partNum = isMultiple?(mode==SIZE_NxN?4:1):1;
1096	UInt partOffset = ( pcCU->getPic()->getNumPartInCU() >> ( pcCU->getDepth(absPartIdx) << 1 ) ) >> 2;
1097	for (j=0;j<partNum;j++)
1098	{
1099	dir[j] = pcCU->getLumaIntraDir( absPartIdx+partOffset*j );
1100	#if H_3D_DIM
1101	if( pcCU->getSlice()->getVpsDepthModesFlag() )
1102	{
1103	codeIntraDepth( pcCU, absPartIdx+partOffset*j );
1104	}
1105	if( pcCU->getLumaIntraDir( absPartIdx+partOffset*j ) < NUM_INTRA_MODE )
1106	#if H_3D_DIM_SDC
1107	if( !pcCU->getSDCFlag( absPartIdx+partOffset*j ) )
1108	#endif
1109	{
1110	#endif
1111	predNum[j] = pcCU->getIntraDirLumaPredictor(absPartIdx+partOffset*j, preds[j]);
1112	for(UInt i = 0; i < predNum[j]; i++)
1113	{
1114	if(dir[j] == preds[j][i])
1115	{
1116	predIdx[j] = i;
1117	}
1118	}
1119	m_pcBinIf->encodeBin((predIdx[j] != -1)? 1 : 0, m_cCUIntraPredSCModel.get( 0, 0, 0 ) );
1120	#if H_MV_ENC_DEC_TRAC
1121	DTRACE_CU("prev_intra_luma_pred_flag", (predIdx[j] != -1)? 1 : 0);
1122	#endif
1123	#if H_3D_DIM
1124	}
1125	#endif
1126
1127	}
1128	for (j=0;j<partNum;j++)
1129	{
1130	#if H_3D_DIM
1131	if( pcCU->getLumaIntraDir( absPartIdx+partOffset*j ) < NUM_INTRA_MODE )
1132	#if H_3D_DIM_SDC
1133	if( !pcCU->getSDCFlag( absPartIdx+partOffset*j ) )
1134	#endif
1135	{
1136	#endif
1137	if(predIdx[j] != -1)
1138	{
1139	m_pcBinIf->encodeBinEP( predIdx[j] ? 1 : 0 );
1140	if (predIdx[j])
1141	{
1142	m_pcBinIf->encodeBinEP( predIdx[j]-1 );
1143	}
1144	#if H_MV_ENC_DEC_TRAC
1145	DTRACE_CU("mpm_idx", predIdx[j] );
1146	#endif
1147	}
1148	else
1149	{
1150	if (preds[j][0] > preds[j][1])
1151	{
1152	std::swap(preds[j][0], preds[j][1]);
1153	}
1154	if (preds[j][0] > preds[j][2])
1155	{
1156	std::swap(preds[j][0], preds[j][2]);
1157	}
1158	if (preds[j][1] > preds[j][2])
1159	{
1160	std::swap(preds[j][1], preds[j][2]);
1161	}
1162	for(Int i = (predNum[j] - 1); i >= 0; i--)
1163	{
1164	dir[j] = dir[j] > preds[j][i] ? dir[j] - 1 : dir[j];
1165	}
1166	m_pcBinIf->encodeBinsEP( dir[j], 5 );
1167	#if H_MV_ENC_DEC_TRAC
1168	DTRACE_CU("rem_intra_luma_pred_mode", dir[j] );
1169	#endif
1170	}
1171	#if H_3D_DIM
1172	}
1173	#endif
1174	}
1175	return;
1176	}
1177
1178	Void TEncSbac::codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx )
1179	{
1180	UInt uiIntraDirChroma = pcCU->getChromaIntraDir( uiAbsPartIdx );
1181
1182	if( uiIntraDirChroma == DM_CHROMA_IDX )
1183	{
1184	m_pcBinIf->encodeBin( 0, m_cCUChromaPredSCModel.get( 0, 0, 0 ) );
1185	#if H_MV_ENC_DEC_TRAC
1186	DTRACE_CU("intra_chroma_pred_mode", 0 );
1187	#endif
1188	}
1189	else
1190	{
1191	UInt uiAllowedChromaDir[ NUM_CHROMA_MODE ];
1192	pcCU->getAllowedChromaDir( uiAbsPartIdx, uiAllowedChromaDir );
1193
1194	for( Int i = 0; i < NUM_CHROMA_MODE - 1; i++ )
1195	{
1196	if( uiIntraDirChroma == uiAllowedChromaDir[i] )
1197	{
1198	uiIntraDirChroma = i;
1199	break;
1200	}
1201	}
1202	m_pcBinIf->encodeBin( 1, m_cCUChromaPredSCModel.get( 0, 0, 0 ) );
1203
1204	m_pcBinIf->encodeBinsEP( uiIntraDirChroma, 2 );
1205	#if H_MV_ENC_DEC_TRAC
1206	DTRACE_CU("intra_chroma_pred_mode", uiIntraDirChroma );
1207	#endif
1208
1209	}
1210	return;
1211	}
1212
1213	#if H_3D_DIM
1214	Void TEncSbac::codeIntraDepth( TComDataCU* pcCU, UInt absPartIdx )
1215	{
1216	codeIntraDepthMode( pcCU, absPartIdx );
1217
1218	UInt dir = pcCU->getLumaIntraDir( absPartIdx );
1219	UInt dimType = getDimType( dir );
1220
1221	switch( dimType )
1222	{
1223	#if H_3D_DIM_DMM
1224	case( DMM1_IDX ):
1225	{
1226	xCodeDmm1WedgeIdx( pcCU->getDmmWedgeTabIdx( dimType, absPartIdx ), g_dmm1TabIdxBits[pcCU->getIntraSizeIdx(absPartIdx)] );
1227	} break;
1228	#if !SEC_DMM2_E0146
1229	case( DMM2_IDX ):
1230	{
1231	xCodeDmm2Offset( pcCU->getDmm2DeltaEnd( absPartIdx ) );
1232	} break;
1233	#endif
1234	case( DMM3_IDX ):
1235	{
1236	xCodeDmm3WedgeIdx( pcCU->getDmm3IntraTabIdx( absPartIdx ), g_dmm3IntraTabIdxBits[pcCU->getIntraSizeIdx(absPartIdx)] );
1237	} break;
1238	case( DMM4_IDX ): break;
1239	#endif
1240	#if H_3D_DIM_RBC
1241	case( RBC_IDX ):
1242	{
1243	assert( pcCU->getWidth( absPartIdx ) < 64 );
1244	xCodeRbcEdge( pcCU, absPartIdx );
1245	} break;
1246	#endif
1247	default: break;
1248	}
1249
1250	#if H_3D_DIM_SDC
1251	if( pcCU->getSDCFlag( absPartIdx ) )
1252	{
1253	assert(pcCU->getPartitionSize(absPartIdx)==SIZE_2Nx2N);
1254	UInt uiNumSegments = ( dir == DC_IDX \|\| dir == PLANAR_IDX )? 1 : 2;
1255	for(UInt uiSeg=0; uiSeg<uiNumSegments; uiSeg++)
1256	{
1257	xCodeSDCResidualData(pcCU, absPartIdx, uiSeg);
1258	}
1259	}
1260	else
1261	{
1262	#endif
1263	if( dimType < DIM_NUM_TYPE )
1264	{
1265	UInt dimDeltaDC = isDimDeltaDC( dir );
1266	m_pcBinIf->encodeBin( dimDeltaDC, m_cDdcFlagSCModel.get(0, 0, (RBC_IDX == dimType) ? 1 : 0) );
1267	if( dimDeltaDC )
1268	{
1269	for( UInt segment = 0; segment < 2; segment++ )
1270	{
1271	xCodeDimDeltaDC( pcCU->getDimDeltaDC( dimType, segment, absPartIdx ), dimType );
1272	}
1273	}
1274	}
1275	#if H_3D_DIM_SDC
1276	}
1277	#endif
1278	}
1279
1280	Void TEncSbac::codeIntraDepthMode( TComDataCU* pcCU, UInt absPartIdx )
1281	{
1282	#if ZJU_DEPTH_INTRA_MODE_E0204
1283	UInt codeWordTable[3][7] = {{0, 0, 0, 2, 0,6, 7},{0, 0, 2, 7, 3, 6, 2},{0, 1, 0, 0, 0, 0, 0}};
1284	UInt codeWordLenTable[3][7] = {{0, 1, 0, 2, 0,3, 3},{1, 1, 2, 3, 2, 3, 2},{1, 1, 0, 0, 0, 0, 0}};
1285	#else
1286	#if LGE_SDC_REMOVE_DC_E0158
1287	#if SEC_DMM2_E0146
1288	UInt codeWordTable[3][7] = {{0, 0, 0, 2, 0,6, 7},{0, 2, 3, 4, 5, 6, 7},{0, 1, 0, 0, 0, 0, 0}};
1289	UInt codeWordLenTable[3][7] = {{0, 1, 0, 2, 0,3, 3},{2, 3, 3, 3, 3, 3, 3},{1, 1, 0, 0, 0, 0, 0}};
1290	#else
1291	UInt codeWordTable[3][8] = { { 0, 0, 0, 2, 0, 6, 0, 7 }, { 0, 2, 3, 4, 5, 6, 15, 14 }, { 0, 1, 0, 0, 0, 0, 0, 0 } };
1292	UInt codeWordLenTable[3][8] = { { 0, 1, 0, 2, 0, 3, 0, 3 }, { 2, 3, 3, 3, 3, 3, 4, 4 }, { 1, 1, 0, 0, 0, 0, 0, 0 } };
1293	#endif
1294	#else
1295	#if SEC_DMM2_E0146
1296	UInt codeWordTable[3][8] = {{0, 0, 0, 2, 0,6, 0, 7},{0, 2, 3, 4, 5, 6, 14, 15},{0, 2, 0, 0, 0, 0, 3, 0}};
1297	UInt codeWordLenTable[3][8] = {{0, 1, 0, 2, 0,3, 0, 3},{2, 3, 3, 3, 3, 3, 4, 4},{1, 2, 0, 0, 0, 0, 2, 0}};
1298	#else
1299	UInt codeWordTable[3][9] = {{0, 0, 0, 2, 0,6, 0, 0, 7},{0, 2, 3, 4, 5, 6, 14, 31, 30},{0, 2, 0, 0, 0, 0, 3, 0, 0}};
1300	UInt codeWordLenTable[3][9] = {{0, 1, 0, 2, 0,3, 0, 0, 3},{2, 3, 3, 3, 3, 3, 4, 5, 5},{1, 2, 0, 0, 0, 0, 2, 0, 0}};
1301	#endif
1302	#endif
1303	#endif
1304	UInt dir = pcCU->getLumaIntraDir( absPartIdx );
1305	UInt puIdx = (pcCU->getWidth(absPartIdx) == 64) ? 2 : ( (pcCU->getPartitionSize(absPartIdx) == SIZE_NxN && pcCU->getWidth(absPartIdx) == 8) ? 0 : 1 );
1306	UInt codeIdx = 0;
1307
1308	if( dir < NUM_INTRA_MODE )
1309	{
1310	codeIdx = 1;
1311	}
1312	if( isDimMode( dir ) )
1313	{
1314	switch( getDimType( dir ) )
1315	{
1316	case DMM1_IDX: codeIdx = 3; break;
1317	case DMM4_IDX: codeIdx = 4; break;
1318	case DMM3_IDX: codeIdx = 5; break;
1319	#if LGE_SDC_REMOVE_DC_E0158
1320	#if SEC_DMM2_E0146
1321	case RBC_IDX: codeIdx = 6; break;
1322	#else
1323	case DMM2_IDX: codeIdx = 6; break;
1324	case RBC_IDX: codeIdx = 7; break;
1325	#endif
1326	#else
1327	#if SEC_DMM2_E0146
1328	case RBC_IDX: codeIdx = 7; break;
1329	#else
1330	case DMM2_IDX: codeIdx = 7; break;
1331	case RBC_IDX: codeIdx = 8; break;
1332	#endif
1333	#endif
1334	default: break;
1335	}
1336	}
1337
1338	#if H_3D_DIM_SDC
1339	if( pcCU->getSDCFlag( absPartIdx ) )
1340	{
1341	switch( dir )
1342	{
1343	case PLANAR_IDX: codeIdx = 0; break;
1344	#if !LGE_SDC_REMOVE_DC_E0158
1345	case DC_IDX: codeIdx = 6; break;
1346	#endif
1347	default: codeIdx = 2; break;
1348	}
1349	}
1350	#endif
1351	#if ZJU_DEPTH_INTRA_MODE_E0204
1352	if( puIdx==1 )
1353	{
1354	if( codeIdx==1 \|\| codeIdx==2 \|\| codeIdx==4 )
1355	{
1356	m_pcBinIf->encodeBinEP( 0 );
1357	}
1358	else
1359	{
1360	m_pcBinIf->encodeBinEP( 1 );
1361	}
1362	}
1363	#endif
1364	//mode coding
1365	for( UInt i = 0; i < codeWordLenTable[puIdx][codeIdx]; i++ )
1366	{
1367	UInt bit = codeWordTable[puIdx][codeIdx] & ( 1<<(codeWordLenTable[puIdx][codeIdx] - i - 1) );
1368	UInt ctxDepthMode = puIdx*3 + ( (i >= 2) ? 2 : i );
1369	m_pcBinIf->encodeBin( bit!=0 , m_cDepthIntraModeSCModel.get(0, 0, ctxDepthMode) );
1370	}
1371	}
1372	#endif
1373
1374
1375	Void TEncSbac::codeInterDir( TComDataCU* pcCU, UInt uiAbsPartIdx )
1376	{
1377	const UInt uiInterDir = pcCU->getInterDir( uiAbsPartIdx ) - 1;
1378	const UInt uiCtx = pcCU->getCtxInterDir( uiAbsPartIdx );
1379	ContextModel *pCtx = m_cCUInterDirSCModel.get( 0 );
1380	if (pcCU->getPartitionSize(uiAbsPartIdx) == SIZE_2Nx2N \|\| pcCU->getHeight(uiAbsPartIdx) != 8 )
1381	{
1382	m_pcBinIf->encodeBin( uiInterDir == 2 ? 1 : 0, *( pCtx + uiCtx ) );
1383	}
1384	if (uiInterDir < 2)
1385	{
1386	m_pcBinIf->encodeBin( uiInterDir, *( pCtx + 4 ) );
1387	}
1388	#if H_MV_ENC_DEC_TRAC
1389	DTRACE_PU("inter_pred_idc", uiInterDir );
1390	#endif
1391
1392	return;
1393	}
1394
1395	Void TEncSbac::codeRefFrmIdx( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
1396	{
1397	{
1398	Int iRefFrame = pcCU->getCUMvField( eRefList )->getRefIdx( uiAbsPartIdx );
1399	ContextModel *pCtx = m_cCURefPicSCModel.get( 0 );
1400	m_pcBinIf->encodeBin( ( iRefFrame == 0 ? 0 : 1 ), *pCtx );
1401
1402	if( iRefFrame > 0 )
1403	{
1404	UInt uiRefNum = pcCU->getSlice()->getNumRefIdx( eRefList ) - 2;
1405	pCtx++;
1406	iRefFrame--;
1407	for( UInt ui = 0; ui < uiRefNum; ++ui )
1408	{
1409	const UInt uiSymbol = ui == iRefFrame ? 0 : 1;
1410	if( ui == 0 )
1411	{
1412	m_pcBinIf->encodeBin( uiSymbol, *pCtx );
1413	}
1414	else
1415	{
1416	m_pcBinIf->encodeBinEP( uiSymbol );
1417	}
1418	if( uiSymbol == 0 )
1419	{
1420	break;
1421	}
1422	}
1423	}
1424	#if H_MV_ENC_DEC_TRAC
1425	#if ENC_DEC_TRACE
1426	iRefFrame = pcCU->getCUMvField( eRefList )->getRefIdx( uiAbsPartIdx );
1427	if ( eRefList == REF_PIC_LIST_0 )
1428	{
1429	DTRACE_PU("ref_idx_l0", iRefFrame)
1430	}
1431	else
1432	{
1433	DTRACE_PU("ref_idx_l1", iRefFrame)
1434	}
1435	#endif
1436	#endif
1437	}
1438	return;
1439	}
1440
1441	Void TEncSbac::codeMvd( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
1442	{
1443	if(pcCU->getSlice()->getMvdL1ZeroFlag() && eRefList == REF_PIC_LIST_1 && pcCU->getInterDir(uiAbsPartIdx)==3)
1444	{
1445	return;
1446	}
1447
1448	const TComCUMvField* pcCUMvField = pcCU->getCUMvField( eRefList );
1449	const Int iHor = pcCUMvField->getMvd( uiAbsPartIdx ).getHor();
1450	const Int iVer = pcCUMvField->getMvd( uiAbsPartIdx ).getVer();
1451	ContextModel* pCtx = m_cCUMvdSCModel.get( 0 );
1452
1453	m_pcBinIf->encodeBin( iHor != 0 ? 1 : 0, *pCtx );
1454	m_pcBinIf->encodeBin( iVer != 0 ? 1 : 0, *pCtx );
1455
1456	const Bool bHorAbsGr0 = iHor != 0;
1457	const Bool bVerAbsGr0 = iVer != 0;
1458	const UInt uiHorAbs = 0 > iHor ? -iHor : iHor;
1459	const UInt uiVerAbs = 0 > iVer ? -iVer : iVer;
1460	pCtx++;
1461
1462	if( bHorAbsGr0 )
1463	{
1464	m_pcBinIf->encodeBin( uiHorAbs > 1 ? 1 : 0, *pCtx );
1465	}
1466
1467	if( bVerAbsGr0 )
1468	{
1469	m_pcBinIf->encodeBin( uiVerAbs > 1 ? 1 : 0, *pCtx );
1470	}
1471
1472	if( bHorAbsGr0 )
1473	{
1474	if( uiHorAbs > 1 )
1475	{
1476	xWriteEpExGolomb( uiHorAbs-2, 1 );
1477	}
1478
1479	m_pcBinIf->encodeBinEP( 0 > iHor ? 1 : 0 );
1480	}
1481
1482	if( bVerAbsGr0 )
1483	{
1484	if( uiVerAbs > 1 )
1485	{
1486	xWriteEpExGolomb( uiVerAbs-2, 1 );
1487	}
1488
1489	m_pcBinIf->encodeBinEP( 0 > iVer ? 1 : 0 );
1490	}
1491
1492	return;
1493	}
1494
1495	Void TEncSbac::codeDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx )
1496	{
1497	Int iDQp = pcCU->getQP( uiAbsPartIdx ) - pcCU->getRefQP( uiAbsPartIdx );
1498
1499	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
1500	iDQp = (iDQp + 78 + qpBdOffsetY + (qpBdOffsetY/2)) % (52 + qpBdOffsetY) - 26 - (qpBdOffsetY/2);
1501
1502	UInt uiAbsDQp = (UInt)((iDQp > 0)? iDQp : (-iDQp));
1503	UInt TUValue = min((Int)uiAbsDQp, CU_DQP_TU_CMAX);
1504	xWriteUnaryMaxSymbol( TUValue, &m_cCUDeltaQpSCModel.get( 0, 0, 0 ), 1, CU_DQP_TU_CMAX);
1505	if( uiAbsDQp >= CU_DQP_TU_CMAX )
1506	{
1507	xWriteEpExGolomb( uiAbsDQp - CU_DQP_TU_CMAX, CU_DQP_EG_k );
1508	}
1509
1510	if ( uiAbsDQp > 0)
1511	{
1512	UInt uiSign = (iDQp > 0 ? 0 : 1);
1513	m_pcBinIf->encodeBinEP(uiSign);
1514	}
1515
1516	return;
1517	}
1518
1519	Void TEncSbac::codeQtCbf( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth )
1520	{
1521	UInt uiCbf = pcCU->getCbf ( uiAbsPartIdx, eType, uiTrDepth );
1522	UInt uiCtx = pcCU->getCtxQtCbf( eType, uiTrDepth );
1523	m_pcBinIf->encodeBin( uiCbf , m_cCUQtCbfSCModel.get( 0, eType ? TEXT_CHROMA : eType, uiCtx ) );
1524	#if !H_MV_ENC_DEC_TRAC
1525	DTRACE_CABAC_VL( g_nSymbolCounter++ )
1526	DTRACE_CABAC_T( "\tparseQtCbf()" )
1527	DTRACE_CABAC_T( "\tsymbol=" )
1528	DTRACE_CABAC_V( uiCbf )
1529	DTRACE_CABAC_T( "\tctx=" )
1530	DTRACE_CABAC_V( uiCtx )
1531	DTRACE_CABAC_T( "\tetype=" )
1532	DTRACE_CABAC_V( eType )
1533	DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
1534	DTRACE_CABAC_V( uiAbsPartIdx )
1535	DTRACE_CABAC_T( "\n" )
1536	#endif
1537	}
1538
1539	void TEncSbac::codeTransformSkipFlags (TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, TextType eTType )
1540	{
1541	if (pcCU->getCUTransquantBypass(uiAbsPartIdx))
1542	{
1543	return;
1544	}
1545	if(width != 4 \|\| height != 4)
1546	{
1547	return;
1548	}
1549
1550	UInt useTransformSkip = pcCU->getTransformSkip( uiAbsPartIdx,eTType);
1551	m_pcBinIf->encodeBin( useTransformSkip, m_cTransformSkipSCModel.get( 0, eTType? TEXT_CHROMA: TEXT_LUMA, 0 ) );
1552	#if !H_MV_ENC_DEC_TRAC
1553	DTRACE_CABAC_VL( g_nSymbolCounter++ )
1554	DTRACE_CABAC_T("\tparseTransformSkip()");
1555	DTRACE_CABAC_T( "\tsymbol=" )
1556	DTRACE_CABAC_V( useTransformSkip )
1557	DTRACE_CABAC_T( "\tAddr=" )
1558	DTRACE_CABAC_V( pcCU->getAddr() )
1559	DTRACE_CABAC_T( "\tetype=" )
1560	DTRACE_CABAC_V( eTType )
1561	DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
1562	DTRACE_CABAC_V( uiAbsPartIdx )
1563	DTRACE_CABAC_T( "\n" )
1564	#endif
1565	}
1566
1567	/** Code I_PCM information.
1568	* \param pcCU pointer to CU
1569	* \param uiAbsPartIdx CU index
1570	* \returns Void
1571	*/
1572	Void TEncSbac::codeIPCMInfo( TComDataCU* pcCU, UInt uiAbsPartIdx )
1573	{
1574	UInt uiIPCM = (pcCU->getIPCMFlag(uiAbsPartIdx) == true)? 1 : 0;
1575
1576	Bool writePCMSampleFlag = pcCU->getIPCMFlag(uiAbsPartIdx);
1577
1578	m_pcBinIf->encodeBinTrm (uiIPCM);
1579	#if H_MV_ENC_DEC_TRAC
1580	DTRACE_CU("pcm_flag", uiIPCM)
1581	#endif
1582	if (writePCMSampleFlag)
1583	{
1584	m_pcBinIf->encodePCMAlignBits();
1585
1586	UInt uiMinCoeffSize = pcCU->getPic()->getMinCUWidth()*pcCU->getPic()->getMinCUHeight();
1587	UInt uiLumaOffset = uiMinCoeffSize*uiAbsPartIdx;
1588	UInt uiChromaOffset = uiLumaOffset>>2;
1589	Pel* piPCMSample;
1590	UInt uiWidth;
1591	UInt uiHeight;
1592	UInt uiSampleBits;
1593	UInt uiX, uiY;
1594
1595	piPCMSample = pcCU->getPCMSampleY() + uiLumaOffset;
1596	uiWidth = pcCU->getWidth(uiAbsPartIdx);
1597	uiHeight = pcCU->getHeight(uiAbsPartIdx);
1598	uiSampleBits = pcCU->getSlice()->getSPS()->getPCMBitDepthLuma();
1599
1600	for(uiY = 0; uiY < uiHeight; uiY++)
1601	{
1602	for(uiX = 0; uiX < uiWidth; uiX++)
1603	{
1604	UInt uiSample = piPCMSample[uiX];
1605
1606	m_pcBinIf->xWritePCMCode(uiSample, uiSampleBits);
1607	}
1608	piPCMSample += uiWidth;
1609	}
1610
1611	piPCMSample = pcCU->getPCMSampleCb() + uiChromaOffset;
1612	uiWidth = pcCU->getWidth(uiAbsPartIdx)/2;
1613	uiHeight = pcCU->getHeight(uiAbsPartIdx)/2;
1614	uiSampleBits = pcCU->getSlice()->getSPS()->getPCMBitDepthChroma();
1615
1616	for(uiY = 0; uiY < uiHeight; uiY++)
1617	{
1618	for(uiX = 0; uiX < uiWidth; uiX++)
1619	{
1620	UInt uiSample = piPCMSample[uiX];
1621
1622	m_pcBinIf->xWritePCMCode(uiSample, uiSampleBits);
1623	}
1624	piPCMSample += uiWidth;
1625	}
1626
1627	piPCMSample = pcCU->getPCMSampleCr() + uiChromaOffset;
1628	uiWidth = pcCU->getWidth(uiAbsPartIdx)/2;
1629	uiHeight = pcCU->getHeight(uiAbsPartIdx)/2;
1630	uiSampleBits = pcCU->getSlice()->getSPS()->getPCMBitDepthChroma();
1631
1632	for(uiY = 0; uiY < uiHeight; uiY++)
1633	{
1634	for(uiX = 0; uiX < uiWidth; uiX++)
1635	{
1636	UInt uiSample = piPCMSample[uiX];
1637
1638	m_pcBinIf->xWritePCMCode(uiSample, uiSampleBits);
1639	}
1640	piPCMSample += uiWidth;
1641	}
1642	m_pcBinIf->resetBac();
1643	}
1644	}
1645
1646	Void TEncSbac::codeQtRootCbf( TComDataCU* pcCU, UInt uiAbsPartIdx )
1647	{
1648	UInt uiCbf = pcCU->getQtRootCbf( uiAbsPartIdx );
1649	UInt uiCtx = 0;
1650	m_pcBinIf->encodeBin( uiCbf , m_cCUQtRootCbfSCModel.get( 0, 0, uiCtx ) );
1651	#if !H_MV_ENC_DEC_TRAC
1652	DTRACE_CABAC_VL( g_nSymbolCounter++ )
1653	DTRACE_CABAC_T( "\tparseQtRootCbf()" )
1654	DTRACE_CABAC_T( "\tsymbol=" )
1655	DTRACE_CABAC_V( uiCbf )
1656	DTRACE_CABAC_T( "\tctx=" )
1657	DTRACE_CABAC_V( uiCtx )
1658	DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
1659	DTRACE_CABAC_V( uiAbsPartIdx )
1660	DTRACE_CABAC_T( "\n" )
1661	#else
1662	DTRACE_CU( "rqt_root_cbf", uiCbf )
1663	#endif
1664	}
1665
1666	Void TEncSbac::codeQtCbfZero( TComDataCU* pcCU, TextType eType, UInt uiTrDepth )
1667	{
1668	// this function is only used to estimate the bits when cbf is 0
1669	// and will never be called when writing the bistream. do not need to write log
1670	UInt uiCbf = 0;
1671	UInt uiCtx = pcCU->getCtxQtCbf( eType, uiTrDepth );
1672	m_pcBinIf->encodeBin( uiCbf , m_cCUQtCbfSCModel.get( 0, eType ? TEXT_CHROMA : eType, uiCtx ) );
1673	}
1674
1675	Void TEncSbac::codeQtRootCbfZero( TComDataCU* pcCU )
1676	{
1677	// this function is only used to estimate the bits when cbf is 0
1678	// and will never be called when writing the bistream. do not need to write log
1679	UInt uiCbf = 0;
1680	UInt uiCtx = 0;
1681	m_pcBinIf->encodeBin( uiCbf , m_cCUQtRootCbfSCModel.get( 0, 0, uiCtx ) );
1682	}
1683
1684	/** Encode (X,Y) position of the last significant coefficient
1685	* \param uiPosX X component of last coefficient
1686	* \param uiPosY Y component of last coefficient
1687	* \param width Block width
1688	* \param height Block height
1689	* \param eTType plane type / luminance or chrominance
1690	* \param uiScanIdx scan type (zig-zag, hor, ver)
1691	* This method encodes the X and Y component within a block of the last significant coefficient.
1692	*/
1693	Void TEncSbac::codeLastSignificantXY( UInt uiPosX, UInt uiPosY, Int width, Int height, TextType eTType, UInt uiScanIdx )
1694	{
1695	// swap
1696	if( uiScanIdx == SCAN_VER )
1697	{
1698	swap( uiPosX, uiPosY );
1699	}
1700
1701	UInt uiCtxLast;
1702	ContextModel *pCtxX = m_cCuCtxLastX.get( 0, eTType );
1703	ContextModel *pCtxY = m_cCuCtxLastY.get( 0, eTType );
1704	UInt uiGroupIdxX = g_uiGroupIdx[ uiPosX ];
1705	UInt uiGroupIdxY = g_uiGroupIdx[ uiPosY ];
1706
1707
1708	Int blkSizeOffsetX, blkSizeOffsetY, shiftX, shiftY;
1709	blkSizeOffsetX = eTType ? 0: (g_aucConvertToBit[ width ] *3 + ((g_aucConvertToBit[ width ] +1)>>2));
1710	blkSizeOffsetY = eTType ? 0: (g_aucConvertToBit[ height ]*3 + ((g_aucConvertToBit[ height ]+1)>>2));
1711	shiftX= eTType ? g_aucConvertToBit[ width ] :((g_aucConvertToBit[ width ]+3)>>2);
1712	shiftY= eTType ? g_aucConvertToBit[ height ] :((g_aucConvertToBit[ height ]+3)>>2);
1713	// posX
1714	for( uiCtxLast = 0; uiCtxLast < uiGroupIdxX; uiCtxLast++ )
1715	{
1716	m_pcBinIf->encodeBin( 1, *( pCtxX + blkSizeOffsetX + (uiCtxLast >>shiftX) ) );
1717	}
1718	if( uiGroupIdxX < g_uiGroupIdx[ width - 1 ])
1719	{
1720	m_pcBinIf->encodeBin( 0, *( pCtxX + blkSizeOffsetX + (uiCtxLast >>shiftX) ) );
1721	}
1722
1723	// posY
1724	for( uiCtxLast = 0; uiCtxLast < uiGroupIdxY; uiCtxLast++ )
1725	{
1726	m_pcBinIf->encodeBin( 1, *( pCtxY + blkSizeOffsetY + (uiCtxLast >>shiftY) ) );
1727	}
1728	if( uiGroupIdxY < g_uiGroupIdx[ height - 1 ])
1729	{
1730	m_pcBinIf->encodeBin( 0, *( pCtxY + blkSizeOffsetY + (uiCtxLast >>shiftY) ) );
1731	}
1732	if ( uiGroupIdxX > 3 )
1733	{
1734	UInt uiCount = ( uiGroupIdxX - 2 ) >> 1;
1735	uiPosX = uiPosX - g_uiMinInGroup[ uiGroupIdxX ];
1736	for (Int i = uiCount - 1 ; i >= 0; i-- )
1737	{
1738	m_pcBinIf->encodeBinEP( ( uiPosX >> i ) & 1 );
1739	}
1740	}
1741	if ( uiGroupIdxY > 3 )
1742	{
1743	UInt uiCount = ( uiGroupIdxY - 2 ) >> 1;
1744	uiPosY = uiPosY - g_uiMinInGroup[ uiGroupIdxY ];
1745	for ( Int i = uiCount - 1 ; i >= 0; i-- )
1746	{
1747	m_pcBinIf->encodeBinEP( ( uiPosY >> i ) & 1 );
1748	}
1749	}
1750	}
1751
1752	Void TEncSbac::codeCoeffNxN( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType )
1753	{
1754	#if !H_MV_ENC_DEC_TRAC
1755	DTRACE_CABAC_VL( g_nSymbolCounter++ )
1756	DTRACE_CABAC_T( "\tparseCoeffNxN()\teType=" )
1757	DTRACE_CABAC_V( eTType )
1758	DTRACE_CABAC_T( "\twidth=" )
1759	DTRACE_CABAC_V( uiWidth )
1760	DTRACE_CABAC_T( "\theight=" )
1761	DTRACE_CABAC_V( uiHeight )
1762	DTRACE_CABAC_T( "\tdepth=" )
1763	DTRACE_CABAC_V( uiDepth )
1764	DTRACE_CABAC_T( "\tabspartidx=" )
1765	DTRACE_CABAC_V( uiAbsPartIdx )
1766	DTRACE_CABAC_T( "\ttoCU-X=" )
1767	DTRACE_CABAC_V( pcCU->getCUPelX() )
1768	DTRACE_CABAC_T( "\ttoCU-Y=" )
1769	DTRACE_CABAC_V( pcCU->getCUPelY() )
1770	DTRACE_CABAC_T( "\tCU-addr=" )
1771	DTRACE_CABAC_V( pcCU->getAddr() )
1772	DTRACE_CABAC_T( "\tinCU-X=" )
1773	DTRACE_CABAC_V( g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ] )
1774	DTRACE_CABAC_T( "\tinCU-Y=" )
1775	DTRACE_CABAC_V( g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ] )
1776	DTRACE_CABAC_T( "\tpredmode=" )
1777	DTRACE_CABAC_V( pcCU->getPredictionMode( uiAbsPartIdx ) )
1778	DTRACE_CABAC_T( "\n" )
1779	#endif
1780	if( uiWidth > m_pcSlice->getSPS()->getMaxTrSize() )
1781	{
1782	uiWidth = m_pcSlice->getSPS()->getMaxTrSize();
1783	uiHeight = m_pcSlice->getSPS()->getMaxTrSize();
1784	}
1785
1786	UInt uiNumSig = 0;
1787
1788	// compute number of significant coefficients
1789	uiNumSig = TEncEntropy::countNonZeroCoeffs(pcCoef, uiWidth * uiHeight);
1790
1791	if ( uiNumSig == 0 )
1792	return;
1793	if(pcCU->getSlice()->getPPS()->getUseTransformSkip())
1794	{
1795	codeTransformSkipFlags( pcCU,uiAbsPartIdx, uiWidth, uiHeight, eTType );
1796	}
1797	eTType = eTType == TEXT_LUMA ? TEXT_LUMA : ( eTType == TEXT_NONE ? TEXT_NONE : TEXT_CHROMA );
1798
1799	//----- encode significance map -----
1800	const UInt uiLog2BlockSize = g_aucConvertToBit[ uiWidth ] + 2;
1801	UInt uiScanIdx = pcCU->getCoefScanIdx(uiAbsPartIdx, uiWidth, eTType==TEXT_LUMA, pcCU->isIntra(uiAbsPartIdx));
1802	const UInt *scan = g_auiSigLastScan[ uiScanIdx ][ uiLog2BlockSize - 1 ];
1803
1804	Bool beValid;
1805	if (pcCU->getCUTransquantBypass(uiAbsPartIdx))
1806	{
1807	beValid = false;
1808	}
1809	else
1810	{
1811	beValid = pcCU->getSlice()->getPPS()->getSignHideFlag() > 0;
1812	}
1813
1814	// Find position of last coefficient
1815	Int scanPosLast = -1;
1816	Int posLast;
1817
1818	const UInt * scanCG;
1819	{
1820	scanCG = g_auiSigLastScan[ uiScanIdx ][ uiLog2BlockSize > 3 ? uiLog2BlockSize-2-1 : 0 ];
1821	if( uiLog2BlockSize == 3 )
1822	{
1823	scanCG = g_sigLastScan8x8[ uiScanIdx ];
1824	}
1825	else if( uiLog2BlockSize == 5 )
1826	{
1827	scanCG = g_sigLastScanCG32x32;
1828	}
1829	}
1830	UInt uiSigCoeffGroupFlag[ MLS_GRP_NUM ];
1831	static const UInt uiShift = MLS_CG_SIZE >> 1;
1832	const UInt uiNumBlkSide = uiWidth >> uiShift;
1833
1834	::memset( uiSigCoeffGroupFlag, 0, sizeof(UInt) * MLS_GRP_NUM );
1835
1836	do
1837	{
1838	posLast = scan[ ++scanPosLast ];
1839
1840	// get L1 sig map
1841	UInt uiPosY = posLast >> uiLog2BlockSize;
1842	UInt uiPosX = posLast - ( uiPosY << uiLog2BlockSize );
1843	UInt uiBlkIdx = uiNumBlkSide * (uiPosY >> uiShift) + (uiPosX >> uiShift);
1844	if( pcCoef[ posLast ] )
1845	{
1846	uiSigCoeffGroupFlag[ uiBlkIdx ] = 1;
1847	}
1848
1849	uiNumSig -= ( pcCoef[ posLast ] != 0 );
1850	}
1851	while ( uiNumSig > 0 );
1852
1853	// Code position of last coefficient
1854	Int posLastY = posLast >> uiLog2BlockSize;
1855	Int posLastX = posLast - ( posLastY << uiLog2BlockSize );
1856	codeLastSignificantXY(posLastX, posLastY, uiWidth, uiHeight, eTType, uiScanIdx);
1857
1858	//===== code significance flag =====
1859	ContextModel * const baseCoeffGroupCtx = m_cCUSigCoeffGroupSCModel.get( 0, eTType );
1860	ContextModel * const baseCtx = (eTType==TEXT_LUMA) ? m_cCUSigSCModel.get( 0, 0 ) : m_cCUSigSCModel.get( 0, 0 ) + NUM_SIG_FLAG_CTX_LUMA;
1861
1862
1863	const Int iLastScanSet = scanPosLast >> LOG2_SCAN_SET_SIZE;
1864	UInt c1 = 1;
1865	UInt uiGoRiceParam = 0;
1866	Int iScanPosSig = scanPosLast;
1867
1868	for( Int iSubSet = iLastScanSet; iSubSet >= 0; iSubSet-- )
1869	{
1870	Int numNonZero = 0;
1871	Int iSubPos = iSubSet << LOG2_SCAN_SET_SIZE;
1872	uiGoRiceParam = 0;
1873	Int absCoeff[16];
1874	UInt coeffSigns = 0;
1875
1876	Int lastNZPosInCG = -1, firstNZPosInCG = SCAN_SET_SIZE;
1877
1878	if( iScanPosSig == scanPosLast )
1879	{
1880	absCoeff[ 0 ] = abs( pcCoef[ posLast ] );
1881	coeffSigns = ( pcCoef[ posLast ] < 0 );
1882	numNonZero = 1;
1883	lastNZPosInCG = iScanPosSig;
1884	firstNZPosInCG = iScanPosSig;
1885	iScanPosSig--;
1886	}
1887
1888	// encode significant_coeffgroup_flag
1889	Int iCGBlkPos = scanCG[ iSubSet ];
1890	Int iCGPosY = iCGBlkPos / uiNumBlkSide;
1891	Int iCGPosX = iCGBlkPos - (iCGPosY * uiNumBlkSide);
1892	if( iSubSet == iLastScanSet \|\| iSubSet == 0)
1893	{
1894	uiSigCoeffGroupFlag[ iCGBlkPos ] = 1;
1895	}
1896	else
1897	{
1898	UInt uiSigCoeffGroup = (uiSigCoeffGroupFlag[ iCGBlkPos ] != 0);
1899	UInt uiCtxSig = TComTrQuant::getSigCoeffGroupCtxInc( uiSigCoeffGroupFlag, iCGPosX, iCGPosY, uiWidth, uiHeight );
1900	m_pcBinIf->encodeBin( uiSigCoeffGroup, baseCoeffGroupCtx[ uiCtxSig ] );
1901	}
1902
1903	// encode significant_coeff_flag
1904	if( uiSigCoeffGroupFlag[ iCGBlkPos ] )
1905	{
1906	Int patternSigCtx = TComTrQuant::calcPatternSigCtx( uiSigCoeffGroupFlag, iCGPosX, iCGPosY, uiWidth, uiHeight );
1907	UInt uiBlkPos, uiPosY, uiPosX, uiSig, uiCtxSig;
1908	for( ; iScanPosSig >= iSubPos; iScanPosSig-- )
1909	{
1910	uiBlkPos = scan[ iScanPosSig ];
1911	uiPosY = uiBlkPos >> uiLog2BlockSize;
1912	uiPosX = uiBlkPos - ( uiPosY << uiLog2BlockSize );
1913	uiSig = (pcCoef[ uiBlkPos ] != 0);
1914	if( iScanPosSig > iSubPos \|\| iSubSet == 0 \|\| numNonZero )
1915	{
1916	uiCtxSig = TComTrQuant::getSigCtxInc( patternSigCtx, uiScanIdx, uiPosX, uiPosY, uiLog2BlockSize, eTType );
1917	m_pcBinIf->encodeBin( uiSig, baseCtx[ uiCtxSig ] );
1918	}
1919	if( uiSig )
1920	{
1921	absCoeff[ numNonZero ] = abs( pcCoef[ uiBlkPos ] );
1922	coeffSigns = 2 * coeffSigns + ( pcCoef[ uiBlkPos ] < 0 );
1923	numNonZero++;
1924	if( lastNZPosInCG == -1 )
1925	{
1926	lastNZPosInCG = iScanPosSig;
1927	}
1928	firstNZPosInCG = iScanPosSig;
1929	}
1930	}
1931	}
1932	else
1933	{
1934	iScanPosSig = iSubPos - 1;
1935	}
1936
1937	if( numNonZero > 0 )
1938	{
1939	Bool signHidden = ( lastNZPosInCG - firstNZPosInCG >= SBH_THRESHOLD );
1940	UInt uiCtxSet = (iSubSet > 0 && eTType==TEXT_LUMA) ? 2 : 0;
1941
1942	if( c1 == 0 )
1943	{
1944	uiCtxSet++;
1945	}
1946	c1 = 1;
1947	ContextModel baseCtxMod = ( eTType==TEXT_LUMA ) ? m_cCUOneSCModel.get( 0, 0 ) + 4 uiCtxSet : m_cCUOneSCModel.get( 0, 0 ) + NUM_ONE_FLAG_CTX_LUMA + 4 * uiCtxSet;
1948
1949	Int numC1Flag = min(numNonZero, C1FLAG_NUMBER);
1950	Int firstC2FlagIdx = -1;
1951	for( Int idx = 0; idx < numC1Flag; idx++ )
1952	{
1953	UInt uiSymbol = absCoeff[ idx ] > 1;
1954	m_pcBinIf->encodeBin( uiSymbol, baseCtxMod[c1] );
1955	if( uiSymbol )
1956	{
1957	c1 = 0;
1958
1959	if (firstC2FlagIdx == -1)
1960	{
1961	firstC2FlagIdx = idx;
1962	}
1963	}
1964	else if( (c1 < 3) && (c1 > 0) )
1965	{
1966	c1++;
1967	}
1968	}
1969
1970	if (c1 == 0)
1971	{
1972
1973	baseCtxMod = ( eTType==TEXT_LUMA ) ? m_cCUAbsSCModel.get( 0, 0 ) + uiCtxSet : m_cCUAbsSCModel.get( 0, 0 ) + NUM_ABS_FLAG_CTX_LUMA + uiCtxSet;
1974	if ( firstC2FlagIdx != -1)
1975	{
1976	UInt symbol = absCoeff[ firstC2FlagIdx ] > 2;
1977	m_pcBinIf->encodeBin( symbol, baseCtxMod[0] );
1978	}
1979	}
1980
1981	if( beValid && signHidden )
1982	{
1983	m_pcBinIf->encodeBinsEP( (coeffSigns >> 1), numNonZero-1 );
1984	}
1985	else
1986	{
1987	m_pcBinIf->encodeBinsEP( coeffSigns, numNonZero );
1988	}
1989
1990	Int iFirstCoeff2 = 1;
1991	if (c1 == 0 \|\| numNonZero > C1FLAG_NUMBER)
1992	{
1993	for ( Int idx = 0; idx < numNonZero; idx++ )
1994	{
1995	UInt baseLevel = (idx < C1FLAG_NUMBER)? (2 + iFirstCoeff2 ) : 1;
1996
1997	if( absCoeff[ idx ] >= baseLevel)
1998	{
1999	xWriteCoefRemainExGolomb( absCoeff[ idx ] - baseLevel, uiGoRiceParam );
2000	if(absCoeff[idx] > 3*(1<<uiGoRiceParam))
2001	{
2002	uiGoRiceParam = min<UInt>(uiGoRiceParam+ 1, 4);
2003	}
2004	}
2005	if(absCoeff[ idx ] >= 2)
2006	{
2007	iFirstCoeff2 = 0;
2008	}
2009	}
2010	}
2011	}
2012	}
2013
2014	return;
2015	}
2016
2017	/** code SAO offset sign
2018	* \param code sign value
2019	*/
2020	Void TEncSbac::codeSAOSign( UInt code )
2021	{
2022	m_pcBinIf->encodeBinEP( code );
2023	}
2024
2025	Void TEncSbac::codeSaoMaxUvlc ( UInt code, UInt maxSymbol )
2026	{
2027	if (maxSymbol == 0)
2028	{
2029	return;
2030	}
2031
2032	Int i;
2033	Bool bCodeLast = ( maxSymbol > code );
2034
2035	if ( code == 0 )
2036	{
2037	m_pcBinIf->encodeBinEP( 0 );
2038	}
2039	else
2040	{
2041	m_pcBinIf->encodeBinEP( 1 );
2042	for ( i=0; i<code-1; i++ )
2043	{
2044	m_pcBinIf->encodeBinEP( 1 );
2045	}
2046	if( bCodeLast )
2047	{
2048	m_pcBinIf->encodeBinEP( 0 );
2049	}
2050	}
2051	}
2052
2053
2054	/** Code SAO EO class or BO band position
2055	* \param uiLength
2056	* \param uiCode
2057	*/
2058	Void TEncSbac::codeSaoUflc ( UInt uiLength, UInt uiCode )
2059	{
2060	m_pcBinIf->encodeBinsEP ( uiCode, uiLength );
2061	}
2062	/** Code SAO merge flags
2063	* \param uiCode
2064	* \param uiCompIdx
2065	*/
2066	Void TEncSbac::codeSaoMerge ( UInt uiCode )
2067	{
2068	if (uiCode == 0)
2069	{
2070	m_pcBinIf->encodeBin(0, m_cSaoMergeSCModel.get( 0, 0, 0 ));
2071	}
2072	else
2073	{
2074	m_pcBinIf->encodeBin(1, m_cSaoMergeSCModel.get( 0, 0, 0 ));
2075	}
2076	}
2077	/** Code SAO type index
2078	* \param uiCode
2079	*/
2080	Void TEncSbac::codeSaoTypeIdx ( UInt uiCode)
2081	{
2082	if (uiCode == 0)
2083	{
2084	m_pcBinIf->encodeBin( 0, m_cSaoTypeIdxSCModel.get( 0, 0, 0 ) );
2085	}
2086	else
2087	{
2088	m_pcBinIf->encodeBin( 1, m_cSaoTypeIdxSCModel.get( 0, 0, 0 ) );
2089	m_pcBinIf->encodeBinEP( uiCode <= 4 ? 1 : 0 );
2090	}
2091	}
2092	/*!
2093	****************************************************************************
2094	* \brief
2095	* estimate bit cost for CBP, significant map and significant coefficients
2096	****************************************************************************
2097	*/
2098	Void TEncSbac::estBit( estBitsSbacStruct* pcEstBitsSbac, Int width, Int height, TextType eTType )
2099	{
2100	estCBFBit( pcEstBitsSbac );
2101
2102	estSignificantCoeffGroupMapBit( pcEstBitsSbac, eTType );
2103
2104	// encode significance map
2105	estSignificantMapBit( pcEstBitsSbac, width, height, eTType );
2106
2107	// encode significant coefficients
2108	estSignificantCoefficientsBit( pcEstBitsSbac, eTType );
2109	}
2110
2111	/*!
2112	****************************************************************************
2113	* \brief
2114	* estimate bit cost for each CBP bit
2115	****************************************************************************
2116	*/
2117	Void TEncSbac::estCBFBit( estBitsSbacStruct* pcEstBitsSbac )
2118	{
2119	ContextModel *pCtx = m_cCUQtCbfSCModel.get( 0 );
2120
2121	for( UInt uiCtxInc = 0; uiCtxInc < 3*NUM_QT_CBF_CTX; uiCtxInc++ )
2122	{
2123	pcEstBitsSbac->blockCbpBits[ uiCtxInc ][ 0 ] = pCtx[ uiCtxInc ].getEntropyBits( 0 );
2124	pcEstBitsSbac->blockCbpBits[ uiCtxInc ][ 1 ] = pCtx[ uiCtxInc ].getEntropyBits( 1 );
2125	}
2126
2127	pCtx = m_cCUQtRootCbfSCModel.get( 0 );
2128
2129	for( UInt uiCtxInc = 0; uiCtxInc < 4; uiCtxInc++ )
2130	{
2131	pcEstBitsSbac->blockRootCbpBits[ uiCtxInc ][ 0 ] = pCtx[ uiCtxInc ].getEntropyBits( 0 );
2132	pcEstBitsSbac->blockRootCbpBits[ uiCtxInc ][ 1 ] = pCtx[ uiCtxInc ].getEntropyBits( 1 );
2133	}
2134	}
2135
2136
2137	/*!
2138	****************************************************************************
2139	* \brief
2140	* estimate SAMBAC bit cost for significant coefficient group map
2141	****************************************************************************
2142	*/
2143	Void TEncSbac::estSignificantCoeffGroupMapBit( estBitsSbacStruct* pcEstBitsSbac, TextType eTType )
2144	{
2145	Int firstCtx = 0, numCtx = NUM_SIG_CG_FLAG_CTX;
2146
2147	for ( Int ctxIdx = firstCtx; ctxIdx < firstCtx + numCtx; ctxIdx++ )
2148	{
2149	for( UInt uiBin = 0; uiBin < 2; uiBin++ )
2150	{
2151	pcEstBitsSbac->significantCoeffGroupBits[ ctxIdx ][ uiBin ] = m_cCUSigCoeffGroupSCModel.get( 0, eTType, ctxIdx ).getEntropyBits( uiBin );
2152	}
2153	}
2154	}
2155
2156
2157	/*!
2158	****************************************************************************
2159	* \brief
2160	* estimate SAMBAC bit cost for significant coefficient map
2161	****************************************************************************
2162	*/
2163	Void TEncSbac::estSignificantMapBit( estBitsSbacStruct* pcEstBitsSbac, Int width, Int height, TextType eTType )
2164	{
2165	Int firstCtx = 1, numCtx = 8;
2166	if (max(width, height) >= 16)
2167	{
2168	firstCtx = (eTType == TEXT_LUMA) ? 21 : 12;
2169	numCtx = (eTType == TEXT_LUMA) ? 6 : 3;
2170	}
2171	else if (width == 8)
2172	{
2173	firstCtx = 9;
2174	numCtx = (eTType == TEXT_LUMA) ? 12 : 3;
2175	}
2176
2177	if (eTType == TEXT_LUMA )
2178	{
2179	for( UInt bin = 0; bin < 2; bin++ )
2180	{
2181	pcEstBitsSbac->significantBits[ 0 ][ bin ] = m_cCUSigSCModel.get( 0, 0, 0 ).getEntropyBits( bin );
2182	}
2183
2184	for ( Int ctxIdx = firstCtx; ctxIdx < firstCtx + numCtx; ctxIdx++ )
2185	{
2186	for( UInt uiBin = 0; uiBin < 2; uiBin++ )
2187	{
2188	pcEstBitsSbac->significantBits[ ctxIdx ][ uiBin ] = m_cCUSigSCModel.get( 0, 0, ctxIdx ).getEntropyBits( uiBin );
2189	}
2190	}
2191	}
2192	else
2193	{
2194	for( UInt bin = 0; bin < 2; bin++ )
2195	{
2196	pcEstBitsSbac->significantBits[ 0 ][ bin ] = m_cCUSigSCModel.get( 0, 0, NUM_SIG_FLAG_CTX_LUMA + 0 ).getEntropyBits( bin );
2197	}
2198	for ( Int ctxIdx = firstCtx; ctxIdx < firstCtx + numCtx; ctxIdx++ )
2199	{
2200	for( UInt uiBin = 0; uiBin < 2; uiBin++ )
2201	{
2202	pcEstBitsSbac->significantBits[ ctxIdx ][ uiBin ] = m_cCUSigSCModel.get( 0, 0, NUM_SIG_FLAG_CTX_LUMA + ctxIdx ).getEntropyBits( uiBin );
2203	}
2204	}
2205	}
2206	Int iBitsX = 0, iBitsY = 0;
2207	Int blkSizeOffsetX, blkSizeOffsetY, shiftX, shiftY;
2208
2209	blkSizeOffsetX = eTType ? 0: (g_aucConvertToBit[ width ] *3 + ((g_aucConvertToBit[ width ] +1)>>2));
2210	blkSizeOffsetY = eTType ? 0: (g_aucConvertToBit[ height ]*3 + ((g_aucConvertToBit[ height ]+1)>>2));
2211	shiftX = eTType ? g_aucConvertToBit[ width ] :((g_aucConvertToBit[ width ]+3)>>2);
2212	shiftY = eTType ? g_aucConvertToBit[ height ] :((g_aucConvertToBit[ height ]+3)>>2);
2213
2214	Int ctx;
2215	ContextModel *pCtxX = m_cCuCtxLastX.get( 0, eTType );
2216	for (ctx = 0; ctx < g_uiGroupIdx[ width - 1 ]; ctx++)
2217	{
2218	Int ctxOffset = blkSizeOffsetX + (ctx >>shiftX);
2219	pcEstBitsSbac->lastXBits[ ctx ] = iBitsX + pCtxX[ ctxOffset ].getEntropyBits( 0 );
2220	iBitsX += pCtxX[ ctxOffset ].getEntropyBits( 1 );
2221	}
2222	pcEstBitsSbac->lastXBits[ctx] = iBitsX;
2223	ContextModel *pCtxY = m_cCuCtxLastY.get( 0, eTType );
2224	for (ctx = 0; ctx < g_uiGroupIdx[ height - 1 ]; ctx++)
2225	{
2226	Int ctxOffset = blkSizeOffsetY + (ctx >>shiftY);
2227	pcEstBitsSbac->lastYBits[ ctx ] = iBitsY + pCtxY[ ctxOffset ].getEntropyBits( 0 );
2228	iBitsY += pCtxY[ ctxOffset ].getEntropyBits( 1 );
2229	}
2230	pcEstBitsSbac->lastYBits[ctx] = iBitsY;
2231	}
2232
2233	/*!
2234	****************************************************************************
2235	* \brief
2236	* estimate bit cost of significant coefficient
2237	****************************************************************************
2238	*/
2239	Void TEncSbac::estSignificantCoefficientsBit( estBitsSbacStruct* pcEstBitsSbac, TextType eTType )
2240	{
2241	if (eTType==TEXT_LUMA)
2242	{
2243	ContextModel *ctxOne = m_cCUOneSCModel.get(0, 0);
2244	ContextModel *ctxAbs = m_cCUAbsSCModel.get(0, 0);
2245
2246	for (Int ctxIdx = 0; ctxIdx < NUM_ONE_FLAG_CTX_LUMA; ctxIdx++)
2247	{
2248	pcEstBitsSbac->m_greaterOneBits[ ctxIdx ][ 0 ] = ctxOne[ ctxIdx ].getEntropyBits( 0 );
2249	pcEstBitsSbac->m_greaterOneBits[ ctxIdx ][ 1 ] = ctxOne[ ctxIdx ].getEntropyBits( 1 );
2250	}
2251
2252	for (Int ctxIdx = 0; ctxIdx < NUM_ABS_FLAG_CTX_LUMA; ctxIdx++)
2253	{
2254	pcEstBitsSbac->m_levelAbsBits[ ctxIdx ][ 0 ] = ctxAbs[ ctxIdx ].getEntropyBits( 0 );
2255	pcEstBitsSbac->m_levelAbsBits[ ctxIdx ][ 1 ] = ctxAbs[ ctxIdx ].getEntropyBits( 1 );
2256	}
2257	}
2258	else
2259	{
2260	ContextModel *ctxOne = m_cCUOneSCModel.get(0, 0) + NUM_ONE_FLAG_CTX_LUMA;
2261	ContextModel *ctxAbs = m_cCUAbsSCModel.get(0, 0) + NUM_ABS_FLAG_CTX_LUMA;
2262
2263	for (Int ctxIdx = 0; ctxIdx < NUM_ONE_FLAG_CTX_CHROMA; ctxIdx++)
2264	{
2265	pcEstBitsSbac->m_greaterOneBits[ ctxIdx ][ 0 ] = ctxOne[ ctxIdx ].getEntropyBits( 0 );
2266	pcEstBitsSbac->m_greaterOneBits[ ctxIdx ][ 1 ] = ctxOne[ ctxIdx ].getEntropyBits( 1 );
2267	}
2268
2269	for (Int ctxIdx = 0; ctxIdx < NUM_ABS_FLAG_CTX_CHROMA; ctxIdx++)
2270	{
2271	pcEstBitsSbac->m_levelAbsBits[ ctxIdx ][ 0 ] = ctxAbs[ ctxIdx ].getEntropyBits( 0 );
2272	pcEstBitsSbac->m_levelAbsBits[ ctxIdx ][ 1 ] = ctxAbs[ ctxIdx ].getEntropyBits( 1 );
2273	}
2274	}
2275	}
2276
2277	/**
2278	- Initialize our context information from the nominated source.
2279	.
2280	\param pSrc From where to copy context information.
2281	*/
2282	Void TEncSbac::xCopyContextsFrom( TEncSbac* pSrc )
2283	{
2284	memcpy(m_contextModels, pSrc->m_contextModels, m_numContextModels*sizeof(m_contextModels[0]));
2285	}
2286
2287	Void TEncSbac::loadContexts ( TEncSbac* pScr)
2288	{
2289	this->xCopyContextsFrom(pScr);
2290	}
2291
2292	#if LGE_INTER_SDC_E0156
2293	Void TEncSbac::codeInterSDCFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2294	{
2295	UInt uiSymbol = pcCU->getInterSDCFlag( uiAbsPartIdx ) ? 1 : 0;
2296	UInt uiCtxInterSDCFlag = pcCU->getCtxInterSDCFlag( uiAbsPartIdx );
2297
2298	m_pcBinIf->encodeBin( uiSymbol, m_cInterSDCFlagSCModel.get( 0, 0, uiCtxInterSDCFlag ) );
2299	}
2300
2301	Void TEncSbac::codeInterSDCResidualData ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiSegment )
2302	{
2303	Pel segmentDCOffset = pcCU->getInterSDCSegmentDCOffset( uiSegment, uiAbsPartIdx );
2304
2305	UInt uiSign = segmentDCOffset < 0 ? 1 : 0;
2306	UInt uiAbsIdx = abs( segmentDCOffset );
2307
2308	assert( uiAbsIdx > 0 );
2309	uiAbsIdx--;
2310	xWriteExGolombLevel( uiAbsIdx, m_cInterSDCResidualSCModel.get( 0, 0, 0 ) );
2311	m_pcBinIf->encodeBin( uiSign, m_cInterSDCResidualSignFlagSCModel.get( 0, 0, 0 ) );
2312	}
2313	#endif
2314	//! \}

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source: 3DVCSoftware/branches/HTM-DEV-2.0-dev0/source/Lib/TLibEncoder/TEncSbac.cpp

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