source: 3DVCSoftware/branches/HTM-14.1-update-dev1/source/Lib/TLibCommon/TypeDef.h

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33/** \file     TypeDef.h
34    \brief    Define basic types, new types and enumerations
35*/
36#ifndef __TYPEDEF__
37#define __TYPEDEF__
38#ifndef __COMMONDEF__
39#error Include CommonDef.h not TypeDef.h
40#endif
41#include <vector>
42//! \ingroup TLibCommon
43//! \{
44/////////////////////////////////////////////////////////////////////////////////////////
45///////////////////////////////// EXTENSION SELECTION /////////////////////////////////// 
46/////////////////////////////////////////////////////////////////////////////////////////
47/* HEVC_EXT might be defined by compiler/makefile options.
48   Linux makefiles support the following settings:   
49   make             -> HEVC_EXT not defined   
50   make HEVC_EXT=0  -> NH_MV=0 H_3D=0   --> plain HM
51   make HEVC_EXT=1  -> NH_MV=1 H_3D=0   --> MV only
52   make HEVC_EXT=2  -> NH_MV=1 H_3D=1   --> full 3D
53*/
54#ifndef HEVC_EXT
55#define HEVC_EXT                    2
56#endif
57#if ( HEVC_EXT < 0 )||( HEVC_EXT > 2 )
58#error HEVC_EXT must be in the range of 0 to 2, inclusive.
59#endif
60#define NH_MV          ( HEVC_EXT != 0)
61#define NH_3D          ( HEVC_EXT == 2)
62/////////////////////////////////////////////////////////////////////////////////////////
63///////////////////////////////////   MAJOR DEFINES   /////////////////////////////////// 
64/////////////////////////////////////////////////////////////////////////////////////////
65#if NH_MV
66#define NH_MV_FIX_TICKET_105              1 // layer_set_idx_for_ols_minus1 length
67#define NH_MV_FIX_TICKET_100              1 // Extra slice header bits
68#define H_MV_ENC_DEC_TRAC                 1  //< CU/PU level tracking
69#define H_MV_ENC_DEC_TRAC_FIX             1  // by SHARP
70#if NH_3D
71// FIXES
72#define NH_3D_FIX_TICKET_98               1 // Writing of depth intra skip flag
73#define NH_3D_FIX_TICKET_101              ( 1 && NH_3D_VER141_DEC_COMP_FLAG )  // Camera parameters for depth
74#define NH_3D_DIS_FIX                     1
75#define NH_3D_ENC_DEPTH_FIX               1 // Fix Intra TU coding.
76#define NH_3D_INTRA_SDC_RD_FIX            1 // Fix in RD- decision of intra SDC.
77#define NH_3D_DLT_FIX                     1 // Fixes numbers of parsed DLTs
78#define NH_3D_VER141_DEC_COMP_FLAG        0 // Makes decoding of this version compatible to HTM-14.1 by re-introducing HTM-14.1 bugs.
79#define NH_3D_ALIGN_SPIVMP_DBBP           1 // Further alignment of DBBP and SBP motion
80#define NH_3D_ALIGN_SPIVMP_RP             1 // Alignment of DBBP and RP
81#define NH_3D_FIX_VSP                     1
82#define NH_3D_VSO                         1
83#define NH_3D_NBDV                        1
84#define NH_3D_TMVP                        1   // QC_TMVP_C0047
85                                              // Sony_M23639
86                                              // H_3D_TMVP_SCALING_FIX_K0053       1   // QC/CY for K0053
87#define NH_3D_IC                          1   // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
88                                              // Unifying rounding offset, for IC part, JCT3V-D0135
89                                              // SHARP_ILLUCOMP_REFINE_E0046
90                                              // MTK_CLIPPING_ALIGN_IC_E0168       // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
91                                              // LGE_IC_CTX_F0160 //JCT3V-F0160
92                                              // SEC_ONLY_TEXTURE_IC_F0151
93                                              // MTK_IC_FLAG_CABAC_SIMP_G0061
94                                              // SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
95                                              // MTK_LOW_LATENCY_IC_ENCODING_H0086  Low-latency IC encoding in JCT3V-H0086
96                                              // MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX  1  // Remove the global variables used in JCT3V-H0086
97                                              // SEC_IC_NEIGHBOR_CLIP_I0080    // Clipping of neighboring sample position, JCT3V-I0080
98                                              // LGE_CHROMA_IC_J0050_J0034
99#define NH_3D_IC_FIX                      1   // Fix uninitialized value in cDtParam.bUseIC (it happened on intra block)
100#define NH_3D_FULL_PEL_DEPTH_MAP_MV_ACC   1   // Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
101#define NH_3D_QTLPC                       1   // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
102                                              // HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
103                                              // MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
104#define NH_3D_NBDV_REF                    1
105#define NH_3D_MLC                         1
106#define NH_3D_FIX_PRUNING                 1
107#define NH_3D_VSP                         1
108#define NH_3D_IV_MERGE                    1
109#define NH_3D_SPIVMP                      1
110#define NH_3D_INTEGER_MV_DEPTH            1
111#define NH_3D_TEXT_MERGE                  1
112#define NH_3D_DBBP                         1
113#define BUF_FIX 1
114#define NH_3D_ARP                         1  // Advanced residual prediction (ARP), JCT3V-D0177
115                                              // QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
116                                              // SHARP_ARP_REF_CHECK_F0105        ARP reference picture selection and DPB check
117                                              // LGE_ARP_CTX_F0161                JCT3V-F0161
118                                              // MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
119                                              // MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
120                                              // MTK_ALIGN_SW_WD_BI_PRED_ARP_H0085  Align the SW and WD for the bi-prediction ARP PUs by disallowing non-normative fast bi-prediction for ARP PUs, JCT3V-H0085
121                                              // QC_I0051_ARP_SIMP         
122                                              // SHARP_ARP_CHROMA_I0104     
123                                              // MTK_I0072_IVARP_SCALING_FIX
124                                              // SEC_ARP_VIEW_REF_CHECK_J0037    Signaling iv_res_pred_weight_idx when the current slice has both view and temporal reference picture(s), JCT3V-J0037 item1
125                                              // SEC_ARP_REM_ENC_RESTRICT_K0035    Removal of encoder restriction of ARP, JCT3V-K0035
126#define NH_3D_DMM                         1   // Depth modeling modes
127#define NH_3D_DLT                         1   // Depth Lookup Table
128#define NH_3D_SDC_INTRA                   1   // Segment-wise DC Coding method for INTRA
129#define NH_3D_SDC_INTER                   1   // Segment-wise DC Coding method for INTER 
130#define NH_3D_ENC_DEPTH                   1   // Encoder optimizations for depth, incl.
131                                              // HHI_DEPTH_INTRA_SEARCH_RAU_C0160
132                                              // LG_ZEROINTRADEPTHRESI_A0087
133                                              // HHI_DMM4_ENC_I0066
134                                              // H_3D_FAST_DEPTH_INTRA
135#define NH_3D_DIS                         1
136#define NH_3D_FAST_TEXTURE_ENCODING       1   // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
137#endif
138#if H_3D
139#define H_3D_QTLPC                        1   // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
140                                              // HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
141                                              // MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
142#define H_3D_VSO                          1   // VSO, View synthesis optimization, includes:
143                                              // HHI_VSO
144                                              // HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
145                                              // SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
146                                              // LGE_WVSO_A0119
147                                              // SCU_HS_VSD_BUGFIX_IMPROV_G0163
148#define H_3D_NBDV                         1   // Neighboring block disparity derivation
149                                              // QC_JCT3V-A0097
150                                              // LGE_DVMCP_A0126
151                                              // LGE_DVMCP_MEM_REDUCTION_B0135     
152                                              // QC_SIMPLE_NBDV_B0047
153                                              // FIX_LGE_DVMCP_B0133
154                                              // QC_NBDV_LDB_FIX_C0055
155                                              // MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
156                                              // MTK_SIMPLIFY_DVTC_C0135           
157                                              // QC_CU_NBDV_D0181
158                                              // SEC_DEFAULT_DV_D0112
159                                              // MTK_DVMCP_FIX_E0172       fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
160                                              // SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
161                                              // MTK_NBDV_TN_FIX_E0172     fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
162                                              // MTK_TEXTURE_MRGCAND_BUGFIX_E0182  Bug fix for TEXTURE MERGING CANDIDATE     , JCT3V-E0182
163                                              // LGE_SIMP_DISP_AVAIL_J0041    // Use 2 status for disparity availability - DISP_AVAILABLE and DISP_NONE
164#define H_3D_IC                           1   // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
165                                              // Unifying rounding offset, for IC part, JCT3V-D0135
166                                              // Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
167                                              // SHARP_ILLUCOMP_REFINE_E0046
168                                              // MTK_CLIPPING_ALIGN_IC_E0168       // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
169                                              // LGE_IC_CTX_F0160 //JCT3V-F0160
170                                              // SEC_ONLY_TEXTURE_IC_F0151
171                                              // MTK_IC_FLAG_CABAC_SIMP_G0061
172                                              // SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
173                                              // MTK_LOW_LATENCY_IC_ENCODING_H0086  Low-latency IC encoding in JCT3V-H0086
174                                              // MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX  1  // Remove the global variables used in JCT3V-H0086
175                                              // SEC_IC_NEIGHBOR_CLIP_I0080    // Clipping of neighboring sample position, JCT3V-I0080
176                                              // LGE_CHROMA_IC_J0050_J0034
177#if NH_3D_NBDV
178#define H_3D_NBDV_REF                     1   // Depth oriented neighboring block disparity derivation
179                                              // MTK_D0156
180                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
181                                              // MERL_C0152: Basic VSP
182                                              // NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
183                                              // NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
184                                              // SEC_VER_DONBDV_H0103          Vertical DV Restriction for DoNBDV
185#endif
186#define H_3D_VSP                          1   // View synthesis prediction
187                                              // MERL_C0152: Basic VSP
188                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
189                                              // MTK_D0105, LG_D0139: No VSP for depth
190                                              // QC_D0191: Clean up
191                                              // LG_D0092: Multiple VSP candidate allowed
192                                              // MTK_VSP_FIX_ALIGN_WD_E0172
193                                              // NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
194                                              // NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
195                                              // NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
196                                              // MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120 
197                                              // SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
198                                              // MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
199                                              // LGE_SHARP_VSP_INHERIT_F0104
200                                              // NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
201                                              // Restricted bi-prediction for VSP
202                                              // MTK_MRG_LIST_SIZE_CLEANUP_J0059   1   // Include VSP for deriving merge candidate list size, JCT3V-J0059
203                                              // SEC_A1_BASED_VSP_J0039            1   // Removal of redundant VSP in Merge list
204#define H_3D_IV_MERGE                     1   // Inter-view motion merge candidate
205                                              // HHI_INTER_VIEW_MOTION_PRED
206                                              // SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
207                                              // QC_MRG_CANS_B0048             , JCT3V-B0048, B0086, B0069
208                                              // OL_DISMV_POS_B0069            , different pos for disparity MV candidate, B0069
209                                              // MTK_INTERVIEW_MERGE_A0049     , second part
210                                              // QC_AMVP_MRG_UNIFY_IVCAN_C0051     
211                                              // TEXTURE MERGING CANDIDATE     , JCT3V-C0137
212                                              // QC_INRIA_MTK_MRG_E0126
213                                              // ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
214                                              // EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
215                                              // MTK_NBDV_IVREF_FIX_G0067      , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
216                                              // SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
217                                              // QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
218                                              // QC_IV_PRED_CONSTRAINT_H0137   Constraint on inter-view (motion) prediction tools
219                                              // ETRIKHU_BUGFIX_H0083          bug-fix for DV candidate pruning
220                                              // ETRIKHU_CLEANUP_H0083         cleaned-up source code for constructing merging candidate list
221                                              // ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
222                                              // SHARP_SIMPLE_MERGE_H0062      Restrict 3D-HEVC merge cand in small PUs
223                                              // MTK_DIS_SPBIP8X4_H0205        Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
224                                              // SEC_ADAPT_DISABLE_IVMP        Disabling IVMP merge candidates when IC is enabled, JCT3V-H0070
225                                              // SEC_SIMP_SHIFTED_DV_I0086     Simplification of Shifted DV candidate, JCT3V-I0086
226                                              // SEC_SHIFTED_IVMC_POS_K0036    Position Derivation for Shifted-IVMC, JCT3V-K0036
227#define H_3D_TMVP                         1   // QC_TMVP_C0047
228                                              // Sony_M23639
229                                              // H_3D_TMVP_SCALING_FIX_K0053       1   // QC/CY for K0053
230#define H_3D_DIM                          1   // DIM, Depth intra modes, includes:
231                                              // HHI_DMM_WEDGE_INTRA
232                                              // HHI_DMM_PRED_TEX
233                                              // FIX_WEDGE_NOFLOAT_D0036
234                                              // LGE_EDGE_INTRA_A0070
235                                              // LGE_DMM3_SIMP_C0044
236                                              // QC_DC_PREDICTOR_D0183
237                                              // HHI_DELTADC_DLT_D0035
238                                              // PKU_QC_DEPTH_INTRA_UNI_D0195
239                                              // RWTH_SDC_DLT_B0036
240                                              // INTEL_SDC64_D0193
241                                              // RWTH_SDC_CTX_SIMPL_D0032
242                                              // LGE_CONCATENATE_D0141
243                                              // FIX_SDC_ENC_RD_WVSO_D0163
244                                              // MTK_SAMPLE_BASED_SDC_D0110
245                                              // SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
246                                              // ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
247                                              // KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
248                                              // SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
249                                              // LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
250                                              // LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1   Removal of overlap between DMM3 and DMM1
251                                              // LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
252                                              // HHI_DIM_PREDSAMP_FIX_F0171
253                                              // SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
254                                              // QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
255                                              // Unify intra SDC and inter SDC
256                                              // QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
257                                              // SCU_HS_DEPTH_DC_PRED_G0143
258                                              // HS_TSINGHUA_SDC_SPLIT_G0111
259                                              // QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
260                                              // HS_DMM_SDC_PREDICTOR_UNIFY_H0108  Unification of DMM and SDC predictor derivation
261                                              // LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135  Use only one context for CABAC of dim_not_present_flag
262                                              // QC_SIMP_DELTADC_CODING_H0131   Simplify detaDC entropy coding
263                                              // MTK_DMM_SIMP_CODE_H0092        Remove CABAC context for DMM1 mode coding
264                                              // MTK_DELTA_DC_FLAG_ONE_CONTEXT_H0084_H0100_H0113 Use only one context for CABAC of delta_dc_flag as in JCTVC-H0084, JCTVC-H0100 and JCTVC-H0113
265                                              // MTK_SDC_FLAG_FIX_H0095                          Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
266                                              // SEC_NO_RESI_DLT_H0105   
267                                              // MTK_DLT_CODING_FIX_H0091
268                                              // HS_DMM_SIGNALLING_I0120
269                                              // SHARP_DMM1_I0110 LUT size reduction for DMM1 proposed in JCT3V-I0110
270                                              // FAST_SDC_OFFSET_DECISION_I0084
271                                              // SEPARATE_FLAG_I0085
272                                              // H_3D_DELTA_DLT
273                                              // RWTH_DLT_CLIP_I0057
274                                              // MTK_DMM_SIM_J0035
275                                              // MTK_J0033
276                                              // SHARP_DLT_SIMP_J0029 DLT(DepthValue2Idx[]) table derivation cleanup
277                                              // SHARP_DMM_CLEAN_K0042             1   // Generate DMM pattern with rotation
278#define H_3D_INTER_SDC                    1   // INTER SDC, Inter simplified depth coding
279                                              // LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
280                                              // SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
281#define H_3D_INTER_SDC_FIX                1
282#define H_3D_SPIVMP                       1   // H_3D_SPIVMP JCT3V-F0110: Sub-PU level inter-view motion prediction
283                                              // SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
284                                              // QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
285                                              // Simplification on Sub-PU level temporal interview motion prediction
286                                              // MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
287#define H_3D_DBBP                         1   // DBBP: Depth-based Block Partitioning and Merging
288                                              // MTK_DBBP_AMP_REM_H0072   
289                                              // RWTH_DBBP_NO_SPU_H0057   
290                                              // SEC_DBBP_FILTERING_H0104
291                                              // MTK_DBBP_SIGNALING_H0094   
292                                              // H_3D_FIX_DBBP_IVMP Fix . Enable IVMP is always disabled, when DBBP is enabled. The original intention is to disable Sub-PU IVMP when DBBP is enabled, not to disable IVMP itself.
293                                              // SEC_DBBP_EXPLICIT_SIG_I0077 Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
294                                              // Disallow DBBP in 8x8 CU, JCT3V-I0078
295                                              // SHARP_DBBP_SIMPLE_FLTER_I0109 Simple condition and one dimensional filter for DBBP
296                                              // SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
297                                              // SEC_DBBP_VIEW_REF_CHECK_J0037 Signaling dbbp_flag when the current slice has view reference picture(s), JCT3V-J0037 item4
298                                              // RWTH_DBBP_NO_SATD_K0028
299                                              // HS_DBBP_CLEAN_K0048
300#define H_3D_DDD                          1   // Disparity derived depth coding
301                                              // LGE_DDD_REMOVAL_J0042_J0030 DDD removal
302#define H_3D_DIS                          1   // Depth intra skip
303                                              // SEC_DEPTH_INTRA_SKIP_MODE_K0033  Depth intra skip mode
304#define H_3D_FCO                          0   // Flexible coding order for 3D
305#define H_3D_FAST_INTRA_SDC               1   // I0123
306// OTHERS
307                                              // MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
308#define H_3D_FAST_TEXTURE_ENCODING        1   // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
309                                              // MTK_FAST_TEXTURE_ENCODING_E0173
310#if H_3D_DIM
311#define H_3D_FAST_DEPTH_INTRA             1   // Fast DMM Selection
312                                              // SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
313#endif
314//HLS
315                                             // HHI_DEPENDENCY_SIGNALLING_I1_J0107
316                                             // HHI_TOOL_PARAMETERS_I2_J0107
317                                             // HHI_VPS_3D_EXTENSION_I3_J0107
318                                             // HHI_INTER_COMP_PRED_K0052
319                                             // HHI_RES_PRED_K0052       
320                                             // HHI_CAM_PARA_K0052       
321                                             // H_3D_DIRECT_DEP_TYPE     
322// Rate Control
323#define KWU_FIX_URQ                       1
324#define KWU_RC_VIEWRC_E0227               0  ///< JCT3V-E0227, view-wise target bitrate allocation
325#define KWU_RC_MADPRED_E0227              0  ///< JCT3V-E0227, inter-view MAD prediction
326#endif // H_3D
327/////////////////////////////////////////////////////////////////////////////////////////
328///////////////////////////////////   DERIVED DEFINES /////////////////////////////////// 
329/////////////////////////////////////////////////////////////////////////////////////////
330#if NH_3D
331#define H_3D_OUTPUT_ACTIVE_TOOLS               0
332#define H_3D_REN_MAX_DEV_OUT                   0
333#endif
334///// ***** VIEW SYNTHESIS OPTIMIZAION *********
335#if NH_3D_VSO                                 
336#define H_3D_VSO_DIST_INT                 1   // Allow negative synthesized view distortion change
337#define H_3D_VSO_COLOR_PLANES             1   // Compute VSO distortion on color planes
338#define H_3D_VSO_EARLY_SKIP               1   // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
339#define H_3D_VSO_RM_ASSERTIONS            0   // Output VSO assertions
340#define H_3D_VSO_SYNTH_DIST_OUT           0   // Output of synthesized view distortion instead of depth distortion in encoder output
341#endif
342////   ****** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR  *********
343#if NH_3D_NBDV
344#define DVFROM_LEFT                       0
345#define DVFROM_ABOVE                      1
346#define IDV_CANDS                         2
347#endif
348///// ***** ADVANCED INTERVIEW RESIDUAL PREDICTION *********
349#if NH_3D_ARP
350#define H_3D_ARP_WFNR                     3
351#endif
352///// ***** DEPTH INTRA MODES *********
353#if H_3D_DIM
354                                              // HHI_DMM4_ENC_I0066
355#define H_3D_DIM_DMM                      1   // Depth Modeling Modes
356#define H_3D_DIM_SDC                      1   // Simplified Depth Coding method
357#define H_3D_DIM_DLT                      1   // Depth Lookup Table
358#define H_3D_DIM_ENC                      1   // Depth Intra encoder optimizations, includes:
359                                              // HHI_DEPTH_INTRA_SEARCH_RAU_C0160
360                                              // LG_ZEROINTRADEPTHRESI_A0087
361#endif
362/////////////////////////////////////////////////////////////////////////////////////
363/// GT: Move values which are not flags to CommonDef.h and convert to static int !!
364///////////////////////////////////////////////////////////////////////////////////
365///// ***** ILLUMATION COMPENSATION *********
366#if NH_3D_IC
367#define IC_REG_COST_SHIFT                 7
368#define IC_CONST_SHIFT                    5
369#define IC_SHIFT_DIFF                     12
370#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
371#endif
372///// ***** DEPTH BASED BLOCK PARTITIONING *********
373#if NH_3D_DBBP
374#define DBBP_INVALID_SHORT                (-4)
375#define DBBP_PACK_MODE               SIZE_2NxN
376#endif
377///// ***** FCO *********
378#if H_3D_FCO
379#define H_3D_FCO_VSP_DONBDV_E0163               1   // Adaptive depth reference for flexible coding order
380#else
381#define H_3D_FCO_VSP_DONBDV_E0163               0   // Adaptive depth reference for flexible coding order
382#endif
383#if H_3D
384#define PPS_FIX_DEPTH                           1
385#endif
386/////////////////////////////////////////////////////////////////////////////////
387///////////////////////////////////   MV_HEVC HLS  //////////////////////////////
388/////////////////////////////////////////////////////////////////////////////////
389// TBD: Check if integration is necessary.
390#define H_MV_HLS_PTL_LIMITS                  0
391#define H_MV_HLS7_GEN                        0  // General changes (not tested)
392// POC
393// #define H_MV_HLS_7_POC_P0041_3            0 // (POC/P0041/POC reset) #3 It was remarked that we should require each non-IRAP picture that has discardable_flag equal to 1 to have NUT value indicating that it is a sub-layer non-reference picture. This was agreed. Decision: Adopt (with constraint for discardable_flag as described above)
394// #define H_MV_HLS_7_POC_P0041_FIXES        0 // (POC/P0041/Fixes) For each non-IRAP picture that has discardable_flag equal to 1 to have NUT value indicating that it is a sub-layer non-reference picture.
395// #define H_MV_HLS_7_POC_P0056_4            0 // (POC/P0056/layer tree poc) #4 Proposal 1: If the POC reset approach is adopted as the basis for multi-layer POC derivation, it is proposed to derive the POC anchor picture from the previous TID0 picture (that is not a RASL picture, a RADL picture or a sub-layer non-reference picture and not with discardable_flag equal to 1) of  the current layer or any of its reference layer. This is asserted to improve loss resilience and reduce bit rate overhead. Decision: Adopt Proposal 1 (with the suggested modifications Ewith text provided as P0297).
396// SEI related
397//#define H_MV_HLS_8_SEI_NODOC_53  0 // #53 (SEI    /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
398//#define H_MV_HLS_8_SEI_NODOC_52  0 // #52 (SEI    /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
399//#define H_MV_HLS_8_SEI_NODOC_51  0 // #51 (SEI    /NODOC/Added Multiview scene information SEI message)
400//#define H_MV_HLS_8_SEI_Q0189_35  0 // #35 (SEI    /Q0189/SEI message for indicating constraints on TMVP) Proposal 2.3,  SEI message for indicating constraints on TMVP
401//#define H_MV_HLS_8_EDF_Q0116_29  0 // #29 (ED.FIX /Q0116/Recovery point SEI) , consider adding a note regarding how random accessibility is affected by the recovery point SEI message
402//#define H_MV_HLS_8_GEN_Q0183_23  0 // #23 (GEN    /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
403//#define H_MV_HLS_8_MIS_Q0247_49  0 // #49 (MISC   /Q0247/frame-field information SEI message)
404//#define H_MV_HLS_8_MIS_Q0189_34  0 // #34 (MISC   /Q0189/slice temporal mvp enabled flag) Proposal 2.2, clarification of semantics of slice temporal mvp enabled flag
405//#define H_MV_HLS_8_EDF_Q0081_01  0 // #1  (ED.FIX /Q0081/alpha channel persist) On reuse of alpha planes in auxiliary pictures. It was asked why there would not be a presumption that the alpha channel content would simply persist, without needing the flag to indicate it. Decision (Ed.): Delegated to editors to clarify, as necessary, that the alpha channel content persists until cancelled or updated in output order.
406//#define H_MV_HLS_8_SEI_Q0253_37  0 // #37 (SEI    /Q0253/layer not present), modified semantics of layers not present SEI message to correct bug introduced during editing
407//#define H_MV_HLS_8_SEI_Q0045_11  0 // #11 (SEI    /Q0045/Overlay) Proposal for an SEI message on selectable overlays. Decision: Adopt (modified for variable-length strings).
408//#define H_MV_HLS_7_SEI_P0133_28  0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
409//#define H_MV_HLS_7_SEI_P0123_25  0 // (SEI/P0123/Alpha channel info) #25 Add alpha channel information SEI message Decision: Adopt. Constrain the bit depth indicated to be equal to the coded bit depth of the aux picture.
410// DPB
411//#define H_MV_HLS_8_HRD_Q0102_09  0 // #9  (HRD    /Q0102/NoOutputOfPriorPicsFlag) It was suggested that also the separate_colour_plane_flag should affect inference of NoOutputOfPriorPicsFlag. Decision (Ed.): Agreed (affects RExt text).
412//#define H_MV_HLS_8_DBP_Q0154_38  0 // #38 (DBP    /Q0154/VPS DPB) Proposal in C.5.2.1: Add in the decoding process that when a new VPS is activated, all pictures in the DPB are marked as unused for reference
413//#define H_MV_HLS_8_HRD_Q0154_10  0 // #10 (HRD    /Q0154/DPB Flushing and parameters) On picture flushing and DPB parameters Decision: Adopted (some details to be discussed further in BoG).
414//#define H_MV_HLS_7_OTHER_P0187_1 0 // (OTHER/P0187/NoOutputOfPriorPicsFlag) #1 Inference of NoOutputOfPriorPicsFlag and proposes to take into account colour format and bit depth for the inference in addition to spatial resolution
415// OTHERS
416//#define H_MV_HLS_8_HSB_Q0041_03  0 // #3  (HS     /Q0041/hybrid scalability) The proposed text was endorsed, with non-editorial open issues considered as follows ?// #define H_MV_HLS_7_OTHER_P0187_1          0 // (OTHER/P0187/NoOutputOfPriorPicsFlag) #1 Inference of NoOutputOfPriorPicsFlag and proposes to take into account colour format and bit depth for the inference in addition to spatial resolution
417//#define H_MV_HLS_8_MIS_Q0078_24  0 // #24 (MISC   /Q0078/scan and pic type) , Items 3 b,c and 4, clarifying which pictures in an output layer sets are applied the values of general_progressive_source_flag, general_interlaced_source_flag, general_non_packed_constraint_flag and general_frame_only_constraint_flag.
418//#define H_MV_HLS_7_HRD_P0138_6   0 //     (HRD/P0138/HRD parameters for bitstreams excluding) #6 Decision: Adopt (as revised in updated contribution, with the specification of a flag in the BP SEI (HRD/P0192/sub-DPB) #12 Establish sub-DPBs based on the representation format indicated at the VPS level. It was suggested that the expressed shared capacity limit would need to be less than or equal to the sum of the individual capacity limits. Decision: Adopt as modified. Further study is encouraged on profile/level constraint selections.
419/////////////////////////////////////////////////////////////////////////////////////////
420///////////////////////////////////   HM RELATED DEFINES ////////////////////////////////
421/////////////////////////////////////////////////////////////////////////////////////////
422#endif
423// ====================================================================================================================
424// Debugging
425// ====================================================================================================================
426#define DEBUG_STRING                                      0 ///< When enabled, prints out final decision debug info at encoder and decoder
427#define DEBUG_ENCODER_SEARCH_BINS                         0 ///< When enabled, prints out each bin as it is coded during encoder search
428#define DEBUG_CABAC_BINS                                  0 ///< When enabled, prints out each bin as it is coded during final encode and decode
429#define DEBUG_INTRA_SEARCH_COSTS                          0 ///< When enabled, prints out the cost for each mode during encoder search
430#define DEBUG_TRANSFORM_AND_QUANTISE                      0 ///< When enabled, prints out each TU as it passes through the transform-quantise-dequantise-inverseTransform process
431#define ENVIRONMENT_VARIABLE_DEBUG_AND_TEST               0 ///< When enabled, allows control of debug modifications via environment variables
432#define PRINT_MACRO_VALUES                                1 ///< When enabled, the encoder prints out a list of the non-environment-variable controlled macros and their values on startup
433// TODO: rename this macro to DECODER_DEBUG_BIT_STATISTICS (may currently cause merge issues with other branches)
434// This can be enabled by the makefile
435#ifndef RExt__DECODER_DEBUG_BIT_STATISTICS
436#define RExt__DECODER_DEBUG_BIT_STATISTICS                0 ///< 0 (default) = decoder reports as normal, 1 = decoder produces bit usage statistics (will impact decoder run time by up to ~10%)
437#endif
438// This can be enabled by the makefile
439#if !NH_MV
440#ifndef ENC_DEC_TRACE
441#define ENC_DEC_TRACE                                     0
442#endif
443#endif
444#define DEC_NUH_TRACE                                     0 ///< When trace enabled, enable tracing of NAL unit headers at the decoder (currently not possible at the encoder)
445#define PRINT_RPS_INFO                                    0 ///< Enable/disable the printing of bits used to send the RPS.
446// ====================================================================================================================
447// Tool Switches - transitory (these macros are likely to be removed in future revisions)
448// ====================================================================================================================
449#define DECODER_CHECK_SUBSTREAM_AND_SLICE_TRAILING_BYTES  1 ///< TODO: integrate this macro into a broader conformance checking system.
450#define T0196_SELECTIVE_RDOQ                              1 ///< selective RDOQ
451// ====================================================================================================================
452// Tool Switches
453// ====================================================================================================================
454#define ADAPTIVE_QP_SELECTION                             1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
455#define AMP_ENC_SPEEDUP                                   1 ///< encoder only speed-up by AMP mode skipping
456#if AMP_ENC_SPEEDUP
457#define AMP_MRG                                           1 ///< encoder only force merge for AMP partition (no motion search for AMP)
458#endif
459#define FAST_BIT_EST                                      1   ///< G763: Table-based bit estimation for CABAC
460#define HHI_RQT_INTRA_SPEEDUP                             1           ///< tests one best mode with full rqt
461#define HHI_RQT_INTRA_SPEEDUP_MOD                         0           ///< tests two best modes with full rqt
462#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
463#error
464#endif
465#define MATRIX_MULT                                       0 ///< Brute force matrix multiplication instead of partial butterfly
466#define O0043_BEST_EFFORT_DECODING                        0 ///< 0 (default) = disable code related to best effort decoding, 1 = enable code relating to best effort decoding [ decode-side only ].
467#define RDOQ_CHROMA_LAMBDA                                1 ///< F386: weighting of chroma for RDOQ
468// This can be enabled by the makefile
469#ifndef RExt__HIGH_BIT_DEPTH_SUPPORT
470#define RExt__HIGH_BIT_DEPTH_SUPPORT                                           0 ///< 0 (default) use data type definitions for 8-10 bit video, 1 = use larger data types to allow for up to 16-bit video (originally developed as part of N0188)
471#endif
472// ====================================================================================================================
473// Derived macros
474// ====================================================================================================================
475#if RExt__HIGH_BIT_DEPTH_SUPPORT
476#define FULL_NBIT                                                              1 ///< When enabled, use distortion measure derived from all bits of source data, otherwise discard (bitDepth - 8) least-significant bits of distortion
477#define RExt__HIGH_PRECISION_FORWARD_TRANSFORM                                 1 ///< 0 use original 6-bit transform matrices for both forward and inverse transform, 1 (default) = use original matrices for inverse transform and high precision matrices for forward transform
478#else
479#define FULL_NBIT                                                              0 ///< When enabled, use distortion measure derived from all bits of source data, otherwise discard (bitDepth - 8) least-significant bits of distortion
480#define RExt__HIGH_PRECISION_FORWARD_TRANSFORM                                 0 ///< 0 (default) use original 6-bit transform matrices for both forward and inverse transform, 1 = use original matrices for inverse transform and high precision matrices for forward transform
481#endif
482#if FULL_NBIT
483# define DISTORTION_PRECISION_ADJUSTMENT(x)  0
484#else
485# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
486#endif
487#if DEBUG_STRING
488  #define DEBUG_STRING_PASS_INTO(name) , name
489  #define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp) , (exp==0)?0:name
490  #define DEBUG_STRING_FN_DECLARE(name) , std::string &name
491  #define DEBUG_STRING_FN_DECLAREP(name) , std::string *name
492  #define DEBUG_STRING_NEW(name) std::string name;
493  #define DEBUG_STRING_OUTPUT(os, name) os << name;
494  #define DEBUG_STRING_APPEND(str1, str2) str1+=str2;
495  #define DEBUG_STRING_SWAP(str1, str2) str1.swap(str2);
496  #define DEBUG_STRING_CHANNEL_CONDITION(compID) (true)
497  #include <sstream>
498  #include <iomanip>
499#else
500  #define DEBUG_STRING_PASS_INTO(name)
501  #define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp)
502  #define DEBUG_STRING_FN_DECLARE(name)
503  #define DEBUG_STRING_FN_DECLAREP(name)
504  #define DEBUG_STRING_NEW(name)
505  #define DEBUG_STRING_OUTPUT(os, name)
506  #define DEBUG_STRING_APPEND(str1, str2)
507  #define DEBUG_STRING_SWAP(srt1, str2)
508  #define DEBUG_STRING_CHANNEL_CONDITION(compID)
509#endif
510// ====================================================================================================================
511// Error checks
512// ====================================================================================================================
513#if ((RExt__HIGH_PRECISION_FORWARD_TRANSFORM != 0) && (RExt__HIGH_BIT_DEPTH_SUPPORT == 0))
514#error ERROR: cannot enable RExt__HIGH_PRECISION_FORWARD_TRANSFORM without RExt__HIGH_BIT_DEPTH_SUPPORT
515#endif
516// ====================================================================================================================
517// Basic type redefinition
518// ====================================================================================================================
519typedef       void                Void;
520typedef       bool                Bool;
521#ifdef __arm__
522typedef       signed char         Char;
523#else
524typedef       char                Char;
525#endif
526typedef       unsigned char       UChar;
527typedef       short               Short;
528typedef       unsigned short      UShort;
529typedef       int                 Int;
530typedef       unsigned int        UInt;
531typedef       double              Double;
532typedef       float               Float;
533// ====================================================================================================================
534// 64-bit integer type
535// ====================================================================================================================
536#ifdef _MSC_VER
537typedef       __int64             Int64;
538#if _MSC_VER <= 1200 // MS VC6
539typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
540#else
541typedef       unsigned __int64    UInt64;
542#endif
543#else
544typedef       long long           Int64;
545typedef       unsigned long long  UInt64;
546#endif
547// ====================================================================================================================
548// Named numerical types
549// ====================================================================================================================
550#if RExt__HIGH_BIT_DEPTH_SUPPORT
551typedef       Int             Pel;               ///< pixel type
552typedef       Int64           TCoeff;            ///< transform coefficient
553typedef       Int             TMatrixCoeff;      ///< transform matrix coefficient
554typedef       Short           TFilterCoeff;      ///< filter coefficient
555typedef       Int64           Intermediate_Int;  ///< used as intermediate value in calculations
556typedef       UInt64          Intermediate_UInt; ///< used as intermediate value in calculations
557#else
558typedef       Short           Pel;               ///< pixel type
559typedef       Int             TCoeff;            ///< transform coefficient
560typedef       Short           TMatrixCoeff;      ///< transform matrix coefficient
561typedef       Short           TFilterCoeff;      ///< filter coefficient
562typedef       Int             Intermediate_Int;  ///< used as intermediate value in calculations
563typedef       UInt            Intermediate_UInt; ///< used as intermediate value in calculations
564#endif
565#if FULL_NBIT
566typedef       UInt64          Distortion;        ///< distortion measurement
567#else
568typedef       UInt            Distortion;        ///< distortion measurement
569#endif
570#if NH_MV                         
571typedef std::vector< Int >        IntAry1d;
572typedef std::vector< IntAry1d >   IntAry2d; 
573typedef std::vector< IntAry2d >   IntAry3d; 
574typedef std::vector< IntAry3d >   IntAry4d; 
575typedef std::vector< IntAry4d >   IntAry5d; 
576typedef std::vector< Bool >        BoolAry1d;
577typedef std::vector< BoolAry1d >   BoolAry2d; 
578typedef std::vector< BoolAry2d >   BoolAry3d; 
579typedef std::vector< BoolAry3d >   BoolAry4d; 
580typedef std::vector< BoolAry4d >   BoolAry5d; 
581#endif
582#if NH_3D_VSO
583// ====================================================================================================================
584// Define Distortion Types
585// ====================================================================================================================
586typedef       Int64           RMDist;     ///< renderer model distortion
587#if H_3D_VSO_DIST_INT
588typedef       Int64            Dist;       ///< RDO distortion
589typedef       Int64            Dist64; 
590#define       RDO_DIST_MIN     MIN_INT
591#define       RDO_DIST_MAX     MAX_INT
592#else
593typedef       UInt             Dist;       ///< RDO distortion
594typedef       UInt64           Dist; 
595#define       RDO_DIST_MIN     0
596#define       RDO_DIST_MAX     MAX_UINT
597#endif
598#endif
599// ====================================================================================================================
600// Enumeration
601// ====================================================================================================================
602enum RDPCMMode
603{
604  RDPCM_OFF             = 0,
605  RDPCM_HOR             = 1,
606  RDPCM_VER             = 2,
607  NUMBER_OF_RDPCM_MODES = 3
608};
609enum RDPCMSignallingMode
610{
611  RDPCM_SIGNAL_IMPLICIT            = 0,
612  RDPCM_SIGNAL_EXPLICIT            = 1,
613  NUMBER_OF_RDPCM_SIGNALLING_MODES = 2
614};
615/// supported slice type
616enum SliceType
617{
618  B_SLICE               = 0,
619  P_SLICE               = 1,
620  I_SLICE               = 2,
621  NUMBER_OF_SLICE_TYPES = 3
622};
623/// chroma formats (according to semantics of chroma_format_idc)
624enum ChromaFormat
625{
626  CHROMA_400        = 0,
627  CHROMA_420        = 1,
628  CHROMA_422        = 2,
629  CHROMA_444        = 3,
630  NUM_CHROMA_FORMAT = 4
631};
632enum ChannelType
633{
634  CHANNEL_TYPE_LUMA    = 0,
635  CHANNEL_TYPE_CHROMA  = 1,
636  MAX_NUM_CHANNEL_TYPE = 2
637};
638enum ComponentID
639{
640  COMPONENT_Y       = 0,
641  COMPONENT_Cb      = 1,
642  COMPONENT_Cr      = 2,
643  MAX_NUM_COMPONENT = 3
644};
645enum InputColourSpaceConversion // defined in terms of conversion prior to input of encoder.
646{
647  IPCOLOURSPACE_UNCHANGED               = 0,
648  IPCOLOURSPACE_YCbCrtoYCrCb            = 1, // Mainly used for debug!
649  IPCOLOURSPACE_YCbCrtoYYY              = 2, // Mainly used for debug!
650  IPCOLOURSPACE_RGBtoGBR                = 3,
651  NUMBER_INPUT_COLOUR_SPACE_CONVERSIONS = 4
652};
653enum DeblockEdgeDir
654{
655  EDGE_VER     = 0,
656  EDGE_HOR     = 1,
657  NUM_EDGE_DIR = 2
658};
659/// supported partition shape
660enum PartSize
661{
662  SIZE_2Nx2N           = 0,           ///< symmetric motion partition,  2Nx2N
663  SIZE_2NxN            = 1,           ///< symmetric motion partition,  2Nx N
664  SIZE_Nx2N            = 2,           ///< symmetric motion partition,   Nx2N
665  SIZE_NxN             = 3,           ///< symmetric motion partition,   Nx N
666  SIZE_2NxnU           = 4,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
667  SIZE_2NxnD           = 5,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
668  SIZE_nLx2N           = 6,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
669  SIZE_nRx2N           = 7,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
670  NUMBER_OF_PART_SIZES = 8
671};
672/// supported prediction type
673enum PredMode
674{
675  MODE_INTER                 = 0,     ///< inter-prediction mode
676  MODE_INTRA                 = 1,     ///< intra-prediction mode
677  NUMBER_OF_PREDICTION_MODES = 2,
678};
679/// reference list index
680enum RefPicList
681{
682  REF_PIC_LIST_0               = 0,   ///< reference list 0
683  REF_PIC_LIST_1               = 1,   ///< reference list 1
684  NUM_REF_PIC_LIST_01          = 2,
685  REF_PIC_LIST_X               = 100  ///< special mark
686};
687/// distortion function index
688enum DFunc
689{
690  DF_DEFAULT         = 0,
691  DF_SSE             = 1,      ///< general size SSE
692  DF_SSE4            = 2,      ///<   4xM SSE
693  DF_SSE8            = 3,      ///<   8xM SSE
694  DF_SSE16           = 4,      ///<  16xM SSE
695  DF_SSE32           = 5,      ///<  32xM SSE
696  DF_SSE64           = 6,      ///<  64xM SSE
697  DF_SSE16N          = 7,      ///< 16NxM SSE
698  DF_SAD             = 8,      ///< general size SAD
699  DF_SAD4            = 9,      ///<   4xM SAD
700  DF_SAD8            = 10,     ///<   8xM SAD
701  DF_SAD16           = 11,     ///<  16xM SAD
702  DF_SAD32           = 12,     ///<  32xM SAD
703  DF_SAD64           = 13,     ///<  64xM SAD
704  DF_SAD16N          = 14,     ///< 16NxM SAD
705  DF_SADS            = 15,     ///< general size SAD with step
706  DF_SADS4           = 16,     ///<   4xM SAD with step
707  DF_SADS8           = 17,     ///<   8xM SAD with step
708  DF_SADS16          = 18,     ///<  16xM SAD with step
709  DF_SADS32          = 19,     ///<  32xM SAD with step
710  DF_SADS64          = 20,     ///<  64xM SAD with step
711  DF_SADS16N         = 21,     ///< 16NxM SAD with step
712  DF_HADS            = 22,     ///< general size Hadamard with step
713  DF_HADS4           = 23,     ///<   4xM HAD with step
714  DF_HADS8           = 24,     ///<   8xM HAD with step
715  DF_HADS16          = 25,     ///<  16xM HAD with step
716  DF_HADS32          = 26,     ///<  32xM HAD with step
717  DF_HADS64          = 27,     ///<  64xM HAD with step
718  DF_HADS16N         = 28,     ///< 16NxM HAD with step
719#if NH_3D_VSO
720  DF_VSD      = 29,      ///< general size VSD
721  DF_VSD4     = 30,      ///<   4xM VSD
722  DF_VSD8     = 31,      ///<   8xM VSD
723  DF_VSD16    = 32,      ///<  16xM VSD
724  DF_VSD32    = 33,      ///<  32xM VSD
725  DF_VSD64    = 34,      ///<  64xM VSD
726  DF_VSD16N   = 35,      ///< 16NxM VSD
727#endif
728  DF_SAD12           = 43,
729  DF_SAD24           = 44,
730  DF_SAD48           = 45,
731  DF_SADS12          = 46,
732  DF_SADS24          = 47,
733  DF_SADS48          = 48,
734  DF_SSE_FRAME       = 50,     ///< Frame-based SSE
735  DF_TOTAL_FUNCTIONS = 64
736};
737/// index for SBAC based RD optimization
738enum CI_IDX
739{
740  CI_CURR_BEST = 0,     ///< best mode index
741  CI_NEXT_BEST,         ///< next best index
742  CI_TEMP_BEST,         ///< temporal index
743  CI_CHROMA_INTRA,      ///< chroma intra index
744  CI_QT_TRAFO_TEST,
745  CI_QT_TRAFO_ROOT,
746  CI_NUM,               ///< total number
747};
748/// motion vector predictor direction used in AMVP
749enum MVP_DIR
750{
751  MD_LEFT = 0,          ///< MVP of left block
752  MD_ABOVE,             ///< MVP of above block
753  MD_ABOVE_RIGHT,       ///< MVP of above right block
754  MD_BELOW_LEFT,        ///< MVP of below left block
755  MD_ABOVE_LEFT         ///< MVP of above left block
756};
757#if NH_3D_MLC
758enum DefaultMergCandOrder
759{
760  MRG_T = 0,            ///< MPI
761  MRG_D,                ///< DDD
762  MRG_IVMC,             ///< Temporal inter-view
763  MRG_A1,               ///< Left
764  MRG_B1,               ///< Above
765  MRG_VSP,              ///< VSP
766  MRG_B0,               ///< Above right
767  MRG_IVDC,             ///< Disparity inter-view
768  MRG_A0,               ///< Left bottom
769  MRG_B2,               ///< Above left
770  MRG_IVSHIFT,          ///< Shifted IVMC or Shifted IVDC. (These are mutually exclusive)
771  MRG_COL               ///< Temporal co-located
772};
773#endif
774enum StoredResidualType
775{
776  RESIDUAL_RECONSTRUCTED          = 0,
777  RESIDUAL_ENCODER_SIDE           = 1,
778  NUMBER_OF_STORED_RESIDUAL_TYPES = 2
779};
780enum TransformDirection
781{
782  TRANSFORM_FORWARD              = 0,
783  TRANSFORM_INVERSE              = 1,
784  TRANSFORM_NUMBER_OF_DIRECTIONS = 2
785};
786/// supported ME search methods
787enum MESearchMethod
788{
789  FULL_SEARCH                = 0,     ///< Full search
790  DIAMOND                    = 1,     ///< Fast search
791  SELECTIVE                  = 2      ///< Selective search
792};
793/// coefficient scanning type used in ACS
794enum COEFF_SCAN_TYPE
795{
796  SCAN_DIAG = 0,        ///< up-right diagonal scan
797  SCAN_HOR  = 1,        ///< horizontal first scan
798  SCAN_VER  = 2,        ///< vertical first scan
799  SCAN_NUMBER_OF_TYPES = 3
800};
801enum COEFF_SCAN_GROUP_TYPE
802{
803  SCAN_UNGROUPED   = 0,
804  SCAN_GROUPED_4x4 = 1,
805  SCAN_NUMBER_OF_GROUP_TYPES = 2
806};
807enum SignificanceMapContextType
808{
809  CONTEXT_TYPE_4x4    = 0,
810  CONTEXT_TYPE_8x8    = 1,
811  CONTEXT_TYPE_NxN    = 2,
812  CONTEXT_TYPE_SINGLE = 3,
813  CONTEXT_NUMBER_OF_TYPES = 4
814};
815enum ScalingListMode
816{
817  SCALING_LIST_OFF,
818  SCALING_LIST_DEFAULT,
819  SCALING_LIST_FILE_READ
820};
821enum ScalingListSize
822{
823  SCALING_LIST_4x4 = 0,
824  SCALING_LIST_8x8,
825  SCALING_LIST_16x16,
826  SCALING_LIST_32x32,
827  SCALING_LIST_SIZE_NUM
828};
829// Slice / Slice segment encoding modes
830enum SliceConstraint
831{
832  NO_SLICES              = 0,          ///< don't use slices / slice segments
833  FIXED_NUMBER_OF_CTU    = 1,          ///< Limit maximum number of largest coding tree units in a slice / slice segments
834  FIXED_NUMBER_OF_BYTES  = 2,          ///< Limit maximum number of bytes in a slice / slice segment
835  FIXED_NUMBER_OF_TILES  = 3,          ///< slices / slice segments span an integer number of tiles
836};
837enum SAOMode //mode
838{
839  SAO_MODE_OFF = 0,
840  SAO_MODE_NEW,
841  SAO_MODE_MERGE,
842  NUM_SAO_MODES
843};
844enum SAOModeMergeTypes
845{
846  SAO_MERGE_LEFT =0,
847  SAO_MERGE_ABOVE,
848  NUM_SAO_MERGE_TYPES
849};
850enum SAOModeNewTypes
851{
852  SAO_TYPE_START_EO =0,
853  SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
854  SAO_TYPE_EO_90,
855  SAO_TYPE_EO_135,
856  SAO_TYPE_EO_45,
857  SAO_TYPE_START_BO,
858  SAO_TYPE_BO = SAO_TYPE_START_BO,
859  NUM_SAO_NEW_TYPES
860};
861#define NUM_SAO_EO_TYPES_LOG2 2
862enum SAOEOClasses
863{
864  SAO_CLASS_EO_FULL_VALLEY = 0,
865  SAO_CLASS_EO_HALF_VALLEY = 1,
866  SAO_CLASS_EO_PLAIN       = 2,
867  SAO_CLASS_EO_HALF_PEAK   = 3,
868  SAO_CLASS_EO_FULL_PEAK   = 4,
869  NUM_SAO_EO_CLASSES,
870};
871#define NUM_SAO_BO_CLASSES_LOG2  5
872#define NUM_SAO_BO_CLASSES       (1<<NUM_SAO_BO_CLASSES_LOG2)
873namespace Profile
874{
875  enum Name
876  {
877    NONE = 0,
878    MAIN = 1,
879    MAIN10 = 2,
880    MAINSTILLPICTURE = 3,
881    MAINREXT = 4,
882    HIGHTHROUGHPUTREXT = 5
883#if NH_MV
884    ,MULTIVIEWMAIN = 6,
885#if NH_3D
886    MAIN3D = 8, 
887#endif
888#endif
889  };
890}
891namespace Level
892{
893  enum Tier
894  {
895    MAIN = 0,
896    HIGH = 1,
897  };
898  enum Name
899  {
900    // code = (level * 30)
901    NONE     = 0,
902    LEVEL1   = 30,
903    LEVEL2   = 60,
904    LEVEL2_1 = 63,
905    LEVEL3   = 90,
906    LEVEL3_1 = 93,
907    LEVEL4   = 120,
908    LEVEL4_1 = 123,
909    LEVEL5   = 150,
910    LEVEL5_1 = 153,
911    LEVEL5_2 = 156,
912    LEVEL6   = 180,
913    LEVEL6_1 = 183,
914    LEVEL6_2 = 186,
915    LEVEL8_5 = 255,
916  };
917}
918enum CostMode
919{
920  COST_STANDARD_LOSSY              = 0,
921  COST_SEQUENCE_LEVEL_LOSSLESS     = 1,
922  COST_LOSSLESS_CODING             = 2,
923  COST_MIXED_LOSSLESS_LOSSY_CODING = 3
924};
925enum SPSExtensionFlagIndex
926{
927  SPS_EXT__REXT           = 0,
928//SPS_EXT__MVHEVC         = 1, //for use in future versions
929//SPS_EXT__SHVC           = 2, //for use in future versions
930  NUM_SPS_EXTENSION_FLAGS = 8
931};
932enum PPSExtensionFlagIndex
933{
934  PPS_EXT__REXT           = 0,
935//PPS_EXT__MVHEVC         = 1, //for use in future versions
936//PPS_EXT__SHVC           = 2, //for use in future versions
937  NUM_PPS_EXTENSION_FLAGS = 8
938};
939// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
940//       However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup
941//       effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
942enum NalUnitType
943{
944  NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
945  NAL_UNIT_CODED_SLICE_TRAIL_R,     // 1
946  NAL_UNIT_CODED_SLICE_TSA_N,       // 2
947  NAL_UNIT_CODED_SLICE_TSA_R,       // 3
948  NAL_UNIT_CODED_SLICE_STSA_N,      // 4
949  NAL_UNIT_CODED_SLICE_STSA_R,      // 5
950  NAL_UNIT_CODED_SLICE_RADL_N,      // 6
951  NAL_UNIT_CODED_SLICE_RADL_R,      // 7
952  NAL_UNIT_CODED_SLICE_RASL_N,      // 8
953  NAL_UNIT_CODED_SLICE_RASL_R,      // 9
954  NAL_UNIT_RESERVED_VCL_N10,
955  NAL_UNIT_RESERVED_VCL_R11,
956  NAL_UNIT_RESERVED_VCL_N12,
957  NAL_UNIT_RESERVED_VCL_R13,
958  NAL_UNIT_RESERVED_VCL_N14,
959  NAL_UNIT_RESERVED_VCL_R15,
960  NAL_UNIT_CODED_SLICE_BLA_W_LP,    // 16
961  NAL_UNIT_CODED_SLICE_BLA_W_RADL,  // 17
962  NAL_UNIT_CODED_SLICE_BLA_N_LP,    // 18
963  NAL_UNIT_CODED_SLICE_IDR_W_RADL,  // 19
964  NAL_UNIT_CODED_SLICE_IDR_N_LP,    // 20
965  NAL_UNIT_CODED_SLICE_CRA,         // 21
966  NAL_UNIT_RESERVED_IRAP_VCL22,
967  NAL_UNIT_RESERVED_IRAP_VCL23,
968  NAL_UNIT_RESERVED_VCL24,
969  NAL_UNIT_RESERVED_VCL25,
970  NAL_UNIT_RESERVED_VCL26,
971  NAL_UNIT_RESERVED_VCL27,
972  NAL_UNIT_RESERVED_VCL28,
973  NAL_UNIT_RESERVED_VCL29,
974  NAL_UNIT_RESERVED_VCL30,
975  NAL_UNIT_RESERVED_VCL31,
976  NAL_UNIT_VPS,                     // 32
977  NAL_UNIT_SPS,                     // 33
978  NAL_UNIT_PPS,                     // 34
979  NAL_UNIT_ACCESS_UNIT_DELIMITER,   // 35
980  NAL_UNIT_EOS,                     // 36
981  NAL_UNIT_EOB,                     // 37
982  NAL_UNIT_FILLER_DATA,             // 38
983  NAL_UNIT_PREFIX_SEI,              // 39
984  NAL_UNIT_SUFFIX_SEI,              // 40
985  NAL_UNIT_RESERVED_NVCL41,
986  NAL_UNIT_RESERVED_NVCL42,
987  NAL_UNIT_RESERVED_NVCL43,
988  NAL_UNIT_RESERVED_NVCL44,
989  NAL_UNIT_RESERVED_NVCL45,
990  NAL_UNIT_RESERVED_NVCL46,
991  NAL_UNIT_RESERVED_NVCL47,
992  NAL_UNIT_UNSPECIFIED_48,
993  NAL_UNIT_UNSPECIFIED_49,
994  NAL_UNIT_UNSPECIFIED_50,
995  NAL_UNIT_UNSPECIFIED_51,
996  NAL_UNIT_UNSPECIFIED_52,
997  NAL_UNIT_UNSPECIFIED_53,
998  NAL_UNIT_UNSPECIFIED_54,
999  NAL_UNIT_UNSPECIFIED_55,
1000  NAL_UNIT_UNSPECIFIED_56,
1001  NAL_UNIT_UNSPECIFIED_57,
1002  NAL_UNIT_UNSPECIFIED_58,
1003  NAL_UNIT_UNSPECIFIED_59,
1004  NAL_UNIT_UNSPECIFIED_60,
1005  NAL_UNIT_UNSPECIFIED_61,
1006  NAL_UNIT_UNSPECIFIED_62,
1007  NAL_UNIT_UNSPECIFIED_63,
1008  NAL_UNIT_INVALID,
1009};
1010#if NH_MV
1011/// scalability types
1012enum ScalabilityType
1013{
1014  DEPTH_ID = 0,   
1015  VIEW_ORDER_INDEX  = 1,
1016  DEPENDENCY_ID = 2,
1017  AUX_ID = 3,
1018};
1019#endif
1020#if NH_3D
1021// Renderer
1022enum BlenMod
1023{
1024  BLEND_NONE  = -1,
1025  BLEND_AVRG  = 0,
1026  BLEND_LEFT  = 1,
1027  BLEND_RIGHT = 2,
1028  BLEND_GEN   =  3
1029};
1030enum
1031{
1032  VIEWPOS_INVALID = -1,
1033  VIEWPOS_LEFT    = 0,
1034  VIEWPOS_RIGHT   = 1,
1035  VIEWPOS_MERGED  = 2
1036};
1037#endif
1038// ====================================================================================================================
1039// Type definition
1040// ====================================================================================================================
1041/// parameters for adaptive loop filter
1042class TComPicSym;
1043#define MAX_NUM_SAO_CLASSES  32  //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
1044struct SAOOffset
1045{
1046  SAOMode modeIdc; // NEW, MERGE, OFF
1047  Int typeIdc;     // union of SAOModeMergeTypes and SAOModeNewTypes, depending on modeIdc.
1048  Int typeAuxInfo; // BO: starting band index
1049  Int offset[MAX_NUM_SAO_CLASSES];
1050  SAOOffset();
1051  ~SAOOffset();
1052  Void reset();
1053  const SAOOffset& operator= (const SAOOffset& src);
1054};
1055struct SAOBlkParam
1056{
1057  SAOBlkParam();
1058  ~SAOBlkParam();
1059  Void reset();
1060  const SAOBlkParam& operator= (const SAOBlkParam& src);
1061  SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
1062private:
1063  SAOOffset offsetParam[MAX_NUM_COMPONENT];
1064};
1065struct BitDepths
1066{
1067#if O0043_BEST_EFFORT_DECODING
1068  Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth used for reconstructing the video
1069  Int stream[MAX_NUM_CHANNEL_TYPE];///< the bit depth used indicated in the SPS
1070#else
1071  Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth as indicated in the SPS
1072#endif
1073};
1074/// parameters for deblocking filter
1075typedef struct _LFCUParam
1076{
1077  Bool bInternalEdge;                     ///< indicates internal edge
1078  Bool bLeftEdge;                         ///< indicates left edge
1079  Bool bTopEdge;                          ///< indicates top edge
1080} LFCUParam;
1081//TU settings for entropy encoding
1082struct TUEntropyCodingParameters
1083{
1084  const UInt            *scan;
1085  const UInt            *scanCG;
1086        COEFF_SCAN_TYPE  scanType;
1087        UInt             widthInGroups;
1088        UInt             heightInGroups;
1089        UInt             firstSignificanceMapContext;
1090};
1091struct TComPictureHash
1092{
1093  std::vector<UChar> hash;
1094  Bool operator==(const TComPictureHash &other) const
1095  {
1096    if (other.hash.size() != hash.size())
1097    {
1098      return false;
1099    }
1100    for(UInt i=0; i<UInt(hash.size()); i++)
1101    {
1102      if (other.hash[i] != hash[i])
1103      {
1104        return false;
1105      }
1106    }
1107    return true;
1108  }
1109  Bool operator!=(const TComPictureHash &other) const
1110  {
1111    return !(*this == other);
1112  }
1113};
1114struct TComSEITimeSet
1115{
1116  TComSEITimeSet() : clockTimeStampFlag(false),
1117                     numUnitFieldBasedFlag(false),
1118                     countingType(0),
1119                     fullTimeStampFlag(false),
1120                     discontinuityFlag(false),
1121                     cntDroppedFlag(false),
1122                     numberOfFrames(0),
1123                     secondsValue(0),
1124                     minutesValue(0),
1125                     hoursValue(0),
1126                     secondsFlag(false),
1127                     minutesFlag(false),
1128                     hoursFlag(false),
1129                     timeOffsetLength(0),
1130                     timeOffsetValue(0)
1131  { }
1132  Bool clockTimeStampFlag;
1133  Bool numUnitFieldBasedFlag;
1134  Int  countingType;
1135  Bool fullTimeStampFlag;
1136  Bool discontinuityFlag;
1137  Bool cntDroppedFlag;
1138  Int  numberOfFrames;
1139  Int  secondsValue;
1140  Int  minutesValue;
1141  Int  hoursValue;
1142  Bool secondsFlag;
1143  Bool minutesFlag;
1144  Bool hoursFlag;
1145  Int  timeOffsetLength;
1146  Int  timeOffsetValue;
1147};
1148struct TComSEIMasteringDisplay
1149{
1150  Bool      colourVolumeSEIEnabled;
1151  UInt      maxLuminance;
1152  UInt      minLuminance;
1153  UShort    primaries[3][2];
1154  UShort    whitePoint[2];
1155};
1156//! \}
1157#endif
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