source: 3DVCSoftware/trunk/source/Lib/TLibCommon/TypeDef.h @ 1196

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1/* The copyright in this software is being made available under the BSD
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33
34/** \file     TypeDef.h
35    \brief    Define basic types, new types and enumerations
36*/
37
38#ifndef _TYPEDEF__
39#define _TYPEDEF__
40
41//! \ingroup TLibCommon
42//! \{
43/////////////////////////////////////////////////////////////////////////////////////////
44///////////////////////////////// EXTENSION SELECTION /////////////////////////////////// 
45/////////////////////////////////////////////////////////////////////////////////////////
46
47/* HEVC_EXT might be defined by compiler/makefile options.
48   
49   Linux makefiles support the following settings:   
50   make             -> HEVC_EXT not defined   
51   make HEVC_EXT=0  -> H_MV=0 H_3D=0   --> plain HM
52   make HEVC_EXT=1  -> H_MV=1 H_3D=0   --> MV only
53   make HEVC_EXT=2  -> H_MV=1 H_3D=1   --> full 3D
54*/
55
56#ifndef HEVC_EXT
57#define HEVC_EXT                    2
58#endif
59
60#if ( HEVC_EXT < 0 )||( HEVC_EXT > 2 )
61#error HEVC_EXT must be in the range of 0 to 2, inclusive.
62#endif
63
64#define H_MV          ( HEVC_EXT != 0)
65#define H_3D          ( HEVC_EXT == 2)
66
67
68/////////////////////////////////////////////////////////////////////////////////////////
69///////////////////////////////////   MAJOR DEFINES   /////////////////////////////////// 
70/////////////////////////////////////////////////////////////////////////////////////////
71
72#if H_MV
73#define H_MV_ENC_DEC_TRAC                 1  //< CU/PU level tracking
74#endif
75
76#if H_3D
77#define H_3D_QTLPC                        1   // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
78                                              // HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
79                                              // MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
80
81#define H_3D_VSO                          1   // VSO, View synthesis optimization, includes:
82                                              // HHI_VSO
83                                              // HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
84                                              // SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
85                                              // LGE_WVSO_A0119
86                                              // SCU_HS_VSD_BUGFIX_IMPROV_G0163
87#define H_3D_NBDV                         1   // Neighboring block disparity derivation
88                                              // QC_JCT3V-A0097
89                                              // LGE_DVMCP_A0126
90                                              // LGE_DVMCP_MEM_REDUCTION_B0135     
91                                              // QC_SIMPLE_NBDV_B0047
92                                              // FIX_LGE_DVMCP_B0133
93                                              // QC_NBDV_LDB_FIX_C0055
94                                              // MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
95                                              // MTK_SIMPLIFY_DVTC_C0135           
96                                              // QC_CU_NBDV_D0181
97                                              // SEC_DEFAULT_DV_D0112
98                                              // MTK_DVMCP_FIX_E0172       fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
99                                              // SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
100                                              // MTK_NBDV_TN_FIX_E0172     fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
101                                              // MTK_TEXTURE_MRGCAND_BUGFIX_E0182  Bug fix for TEXTURE MERGING CANDIDATE     , JCT3V-E0182
102                                              // LGE_SIMP_DISP_AVAIL_J0041    // Use 2 status for disparity availability - DISP_AVAILABLE and DISP_NONE
103
104#define H_3D_ARP                          1   // Advanced residual prediction (ARP), JCT3V-D0177
105                                              // QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
106                                              // SHARP_ARP_REF_CHECK_F0105        ARP reference picture selection and DPB check
107                                              // LGE_ARP_CTX_F0161                JCT3V-F0161
108                                              // MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
109                                              // MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
110                                              // 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
111                                              // QC_I0051_ARP_SIMP         
112                                              // SHARP_ARP_CHROMA_I0104     
113                                              // MTK_I0072_IVARP_SCALING_FIX
114                                              // 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
115                                              // SEC_ARP_REM_ENC_RESTRICT_K0035    Removal of encoder restriction of ARP, JCT3V-K0035
116
117#define H_3D_IC                           1   // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
118                                              // Unifying rounding offset, for IC part, JCT3V-D0135
119                                              // Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
120                                              // SHARP_ILLUCOMP_REFINE_E0046
121                                              // MTK_CLIPPING_ALIGN_IC_E0168       // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
122                                              // LGE_IC_CTX_F0160 //JCT3V-F0160
123                                              // SEC_ONLY_TEXTURE_IC_F0151
124                                              // MTK_IC_FLAG_CABAC_SIMP_G0061
125                                              // SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
126                                              // MTK_LOW_LATENCY_IC_ENCODING_H0086  Low-latency IC encoding in JCT3V-H0086
127                                              // MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX  1  // Remove the global variables used in JCT3V-H0086
128                                              // SEC_IC_NEIGHBOR_CLIP_I0080    // Clipping of neighboring sample position, JCT3V-I0080
129                                              // LGE_CHROMA_IC_J0050_J0034
130
131#if H_3D_NBDV
132#define H_3D_NBDV_REF                     1   // Depth oriented neighboring block disparity derivation
133                                              // MTK_D0156
134                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
135                                              // MERL_C0152: Basic VSP
136                                              // NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
137                                              // NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
138                                              // SEC_VER_DONBDV_H0103          Vertical DV Restriction for DoNBDV
139#endif
140
141#define H_3D_VSP                          1   // View synthesis prediction
142                                              // MERL_C0152: Basic VSP
143                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
144                                              // MTK_D0105, LG_D0139: No VSP for depth
145                                              // QC_D0191: Clean up
146                                              // LG_D0092: Multiple VSP candidate allowed
147                                              // MTK_VSP_FIX_ALIGN_WD_E0172
148                                              // NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
149                                              // NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
150                                              // NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
151                                              // MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120 
152                                              // SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
153                                              // MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
154                                              // LGE_SHARP_VSP_INHERIT_F0104
155                                              // NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
156                                              // Restricted bi-prediction for VSP
157                                              // MTK_MRG_LIST_SIZE_CLEANUP_J0059   1   // Include VSP for deriving merge candidate list size, JCT3V-J0059
158                                              // SEC_A1_BASED_VSP_J0039            1   // Removal of redundant VSP in Merge list
159
160
161
162#define H_3D_IV_MERGE                     1   // Inter-view motion merge candidate
163                                              // HHI_INTER_VIEW_MOTION_PRED
164                                              // SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
165                                              // QC_MRG_CANS_B0048             , JCT3V-B0048, B0086, B0069
166                                              // OL_DISMV_POS_B0069            , different pos for disparity MV candidate, B0069
167                                              // MTK_INTERVIEW_MERGE_A0049     , second part
168                                              // QC_AMVP_MRG_UNIFY_IVCAN_C0051     
169                                              // TEXTURE MERGING CANDIDATE     , JCT3V-C0137
170                                              // QC_INRIA_MTK_MRG_E0126
171                                              // ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
172                                              // EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
173                                              // MTK_NBDV_IVREF_FIX_G0067      , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
174                                              // SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
175                                              // QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
176                                              // QC_IV_PRED_CONSTRAINT_H0137   Constraint on inter-view (motion) prediction tools
177                                              // ETRIKHU_BUGFIX_H0083          bug-fix for DV candidate pruning
178                                              // ETRIKHU_CLEANUP_H0083         cleaned-up source code for constructing merging candidate list
179                                              // ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
180                                              // SHARP_SIMPLE_MERGE_H0062      Restrict 3D-HEVC merge cand in small PUs
181                                              // MTK_DIS_SPBIP8X4_H0205        Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
182                                              // SEC_ADAPT_DISABLE_IVMP        Disabling IVMP merge candidates when IC is enabled, JCT3V-H0070
183                                              // SEC_SIMP_SHIFTED_DV_I0086     Simplification of Shifted DV candidate, JCT3V-I0086
184                                              // SEC_SHIFTED_IVMC_POS_K0036    Position Derivation for Shifted-IVMC, JCT3V-K0036
185
186
187#define H_3D_TMVP                         1   // QC_TMVP_C0047
188                                              // Sony_M23639
189                                              // H_3D_TMVP_SCALING_FIX_K0053       1   // QC/CY for K0053
190
191
192#define H_3D_DIM                          1   // DIM, Depth intra modes, includes:
193                                              // HHI_DMM_WEDGE_INTRA
194                                              // HHI_DMM_PRED_TEX
195                                              // FIX_WEDGE_NOFLOAT_D0036
196                                              // LGE_EDGE_INTRA_A0070
197                                              // LGE_DMM3_SIMP_C0044
198                                              // QC_DC_PREDICTOR_D0183
199                                              // HHI_DELTADC_DLT_D0035
200                                              // PKU_QC_DEPTH_INTRA_UNI_D0195
201                                              // RWTH_SDC_DLT_B0036
202                                              // INTEL_SDC64_D0193
203                                              // RWTH_SDC_CTX_SIMPL_D0032
204                                              // LGE_CONCATENATE_D0141
205                                              // FIX_SDC_ENC_RD_WVSO_D0163
206                                              // MTK_SAMPLE_BASED_SDC_D0110
207                                              // SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
208                                              // ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
209                                              // KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
210                                              // SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
211                                              // LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
212                                              // LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1   Removal of overlap between DMM3 and DMM1
213                                              // LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
214                                              // HHI_DIM_PREDSAMP_FIX_F0171
215                                              // SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
216                                              // QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
217                                              // Unify intra SDC and inter SDC
218                                              // QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
219                                              // SCU_HS_DEPTH_DC_PRED_G0143
220                                              // HS_TSINGHUA_SDC_SPLIT_G0111
221                                              // QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
222                                              // HS_DMM_SDC_PREDICTOR_UNIFY_H0108  Unification of DMM and SDC predictor derivation
223                                              // LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135  Use only one context for CABAC of dim_not_present_flag
224                                              // QC_SIMP_DELTADC_CODING_H0131   Simplify detaDC entropy coding
225                                              // MTK_DMM_SIMP_CODE_H0092        Remove CABAC context for DMM1 mode coding
226                                              // 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
227                                              // MTK_SDC_FLAG_FIX_H0095                          Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
228                                              // SEC_NO_RESI_DLT_H0105   
229                                              // MTK_DLT_CODING_FIX_H0091
230                                              // HS_DMM_SIGNALLING_I0120
231                                              // SHARP_DMM1_I0110 LUT size reduction for DMM1 proposed in JCT3V-I0110
232                                              // FAST_SDC_OFFSET_DECISION_I0084
233                                              // SEPARATE_FLAG_I0085
234                                              // H_3D_DELTA_DLT
235                                              // RWTH_DLT_CLIP_I0057
236                                              // MTK_DMM_SIM_J0035
237                                              // MTK_J0033
238                                              // SHARP_DLT_SIMP_J0029 DLT(DepthValue2Idx[]) table derivation cleanup
239                                              // SHARP_DMM_CLEAN_K0042             1   // Generate DMM pattern with rotation
240
241
242#define H_3D_INTER_SDC                    1   // INTER SDC, Inter simplified depth coding
243                                              // LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
244                                              // SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
245
246#define H_3D_SPIVMP                       1   // H_3D_SPIVMP JCT3V-F0110: Sub-PU level inter-view motion prediction
247                                              // SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
248                                              // QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
249                                              // Simplification on Sub-PU level temporal interview motion prediction
250                                              // MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
251
252#define H_3D_DBBP                         1   // DBBP: Depth-based Block Partitioning and Merging
253                                              // MTK_DBBP_AMP_REM_H0072   
254                                              // RWTH_DBBP_NO_SPU_H0057   
255                                              // SEC_DBBP_FILTERING_H0104
256                                              // MTK_DBBP_SIGNALING_H0094   
257                                              // 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.
258                                              // SEC_DBBP_EXPLICIT_SIG_I0077 Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
259                                              // Disallow DBBP in 8x8 CU, JCT3V-I0078
260                                              // SHARP_DBBP_SIMPLE_FLTER_I0109 Simple condition and one dimensional filter for DBBP
261                                              // SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
262                                              // SEC_DBBP_VIEW_REF_CHECK_J0037 Signaling dbbp_flag when the current slice has view reference picture(s), JCT3V-J0037 item4
263                                              // RWTH_DBBP_NO_SATD_K0028
264                                              // HS_DBBP_CLEAN_K0048
265
266#define H_3D_DDD                          1   // Disparity derived depth coding
267                                              // LGE_DDD_REMOVAL_J0042_J0030 DDD removal
268
269#define H_3D_DIS                          1   // Depth intra skip
270                                              // SEC_DEPTH_INTRA_SKIP_MODE_K0033  Depth intra skip mode
271
272#define H_3D_FCO                          0   // Flexible coding order for 3D
273
274#define H_3D_FAST_INTRA_SDC               1   // I0123
275
276// OTHERS
277                                              // MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
278
279#define H_3D_FAST_TEXTURE_ENCODING        1   // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
280                                              // MTK_FAST_TEXTURE_ENCODING_E0173
281#if H_3D_DIM
282#define H_3D_FAST_DEPTH_INTRA             1   // Fast DMM Selection
283                                              // SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
284#endif
285
286//HLS
287                                             // HHI_DEPENDENCY_SIGNALLING_I1_J0107
288                                             // HHI_TOOL_PARAMETERS_I2_J0107
289                                             // HHI_VPS_3D_EXTENSION_I3_J0107
290                                             // HHI_INTER_COMP_PRED_K0052
291                                             // HHI_RES_PRED_K0052       
292                                             // HHI_CAM_PARA_K0052       
293                                             // H_3D_DIRECT_DEP_TYPE     
294
295// Rate Control
296#define KWU_FIX_URQ                       1
297#define KWU_RC_VIEWRC_E0227               0  ///< JCT3V-E0227, view-wise target bitrate allocation
298#define KWU_RC_MADPRED_E0227              0  ///< JCT3V-E0227, inter-view MAD prediction
299#endif // H_3D
300
301/////////////////////////////////////////////////////////////////////////////////////////
302///////////////////////////////////   DERIVED DEFINES /////////////////////////////////// 
303/////////////////////////////////////////////////////////////////////////////////////////
304
305#if H_3D
306#define H_3D_DISABLE_CHROMA                    1
307#define H_3D_OUTPUT_ACTIVE_TOOLS               0
308#define H_3D_REN_MAX_DEV_OUT                   0
309#endif
310
311///// ***** VIEW SYNTHESIS OPTIMIZAION *********
312#if H_3D_VSO                                 
313#define H_3D_VSO_DIST_INT                 1   // Allow negative synthesized view distortion change
314#define H_3D_VSO_COLOR_PLANES             1   // Compute VSO distortion on color planes
315#define H_3D_VSO_EARLY_SKIP               1   // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
316#define H_3D_VSO_RM_ASSERTIONS            0   // Output VSO assertions
317#define H_3D_VSO_SYNTH_DIST_OUT           0   // Output of synthesized view distortion instead of depth distortion in encoder output
318#endif
319
320////   ****** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR  *********
321#if H_3D_NBDV
322#define DVFROM_LEFT                       0
323#define DVFROM_ABOVE                      1
324#define IDV_CANDS                         2
325#endif
326
327///// ***** ADVANCED INTERVIEW RESIDUAL PREDICTION *********
328#if H_3D_ARP
329#define H_3D_ARP_WFNR                     3
330#endif
331
332///// ***** DEPTH INTRA MODES *********
333#if H_3D_DIM
334                                              // HHI_DMM4_ENC_I0066
335#define H_3D_DIM_DMM                      1   // Depth Modeling Modes
336#define H_3D_DIM_SDC                      1   // Simplified Depth Coding method
337#define H_3D_DIM_DLT                      1   // Depth Lookup Table
338
339#define H_3D_DIM_ENC                      1   // Depth Intra encoder optimizations, includes:
340                                              // HHI_DEPTH_INTRA_SEARCH_RAU_C0160
341                                              // LG_ZEROINTRADEPTHRESI_A0087
342
343#endif
344///// ***** VIEW SYNTHESIS PREDICTION *********
345#if H_3D_VSP
346#define H_3D_VSP_BLOCKSIZE                4   // Supported values: 1, 2, and 4
347#if H_3D_VSP_BLOCKSIZE == 1
348#define H_3D_VSP_CONSTRAINED              1   // Constrained VSP @ 1x1
349#else
350#define H_3D_VSP_CONSTRAINED              0
351#endif
352#endif
353
354
355///// ***** ILLUMATION COMPENSATION *********
356#if H_3D_IC
357#define IC_REG_COST_SHIFT                 7
358#define IC_CONST_SHIFT                    5
359#define IC_SHIFT_DIFF                     12
360#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
361#endif
362
363
364///// ***** DEPTH BASED BLOCK PARTITIONING *********
365#if H_3D_DBBP
366#define DBBP_INVALID_SHORT                (-4)
367#define DBBP_PACK_MODE               SIZE_2NxN
368#endif
369
370
371///// ***** FCO *********
372#if H_3D_FCO
373#define H_3D_FCO_VSP_DONBDV_E0163               1   // Adaptive depth reference for flexible coding order
374#else
375#define H_3D_FCO_VSP_DONBDV_E0163               0   // Adaptive depth reference for flexible coding order
376#endif
377
378#if H_3D
379#define PPS_FIX_DEPTH                           1
380#endif
381
382
383/////////////////////////////////////////////////////////////////////////////////
384///////////////////////////////////   MV_HEVC HLS  //////////////////////////////
385/////////////////////////////////////////////////////////////////////////////////
386// TBD: Check if integration is necessary.
387
388
389#define H_MV_HLS_PTL_LIMITS                  0
390#define H_MV_HLS7_GEN                        0  // General changes (not tested)
391
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
397// SEI related
398//#define H_MV_HLS_8_SEI_NODOC_53  0 // #53 (SEI    /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
399//#define H_MV_HLS_8_SEI_NODOC_52  0 // #52 (SEI    /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
400//#define H_MV_HLS_8_SEI_NODOC_51  0 // #51 (SEI    /NODOC/Added Multiview scene information SEI message)
401//#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
402//#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
403//#define H_MV_HLS_8_GEN_Q0183_23  0 // #23 (GEN    /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
404//#define H_MV_HLS_8_MIS_Q0247_49  0 // #49 (MISC   /Q0247/frame-field information SEI message)
405//#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
406//#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.
407//#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
408//#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).
409//#define H_MV_HLS_7_SEI_P0133_28  0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
410//#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.
411
412// DPB
413//#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).
414//#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
415//#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).
416//#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
418// OTHERS
419//#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
420//#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.
421//#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.
422
423/////////////////////////////////////////////////////////////////////////////////////////
424///////////////////////////////////   HM RELATED DEFINES ////////////////////////////////
425/////////////////////////////////////////////////////////////////////////////////////////
426#define HARMONIZE_GOP_FIRST_FIELD_COUPLE  1
427#define FIX_FIELD_DEPTH                 1
428#if H_MV
429#define EFFICIENT_FIELD_IRAP            0
430#else
431#define EFFICIENT_FIELD_IRAP            1
432#endif
433#define ALLOW_RECOVERY_POINT_AS_RAP     1
434#define BUGFIX_INTRAPERIOD              1
435#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
436
437#define SAO_SGN_FUNC 1
438
439#define TILE_SIZE_CHECK 1
440
441#define FIX1172 1 ///< fix ticket #1172
442
443#define SETTING_PIC_OUTPUT_MARK     1
444#define SETTING_NO_OUT_PIC_PRIOR    1
445#define FIX_EMPTY_PAYLOAD_NAL       1
446#define FIX_WRITING_OUTPUT          1
447#define FIX_OUTPUT_EOS              1
448
449#define FIX_POC_CRA_NORASL_OUTPUT   1
450
451#define MAX_NUM_PICS_IN_SOP           1024
452
453#define MAX_NESTING_NUM_OPS         1024
454#define MAX_NESTING_NUM_LAYER       64
455
456#if H_MV
457#define MAX_VPS_NUM_HRD_PARAMETERS                1024
458#else
459#define MAX_VPS_NUM_HRD_PARAMETERS                1
460#endif
461#if H_MV
462#define MAX_NUM_SUB_LAYERS                        7
463#define MAX_NUM_SIGNALLED_PARTITIONING_SCHEMES    16
464#endif
465#define MAX_VPS_OP_SETS_PLUS1                     1024
466#if H_MV
467#define MAX_VPS_NUM_ADD_LAYER_SETS                1024
468#define MAX_VPS_NUH_LAYER_ID_PLUS1  63
469#define MAX_NUM_SCALABILITY_TYPES   16
470#define ENC_CFG_CONSOUT_SPACE       29           
471#else
472#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1  1
473#endif
474
475
476#define MAX_CPB_CNT                     32  ///< Upper bound of (cpb_cnt_minus1 + 1)
477#if H_MV
478#define MAX_NUM_LAYER_IDS               63
479#define MAX_NUM_LAYERS                  63
480#define MAX_VPS_PROFILE_TIER_LEVEL      64
481#define MAX_VPS_ADD_OUTPUT_LAYER_SETS   1024
482#define MAX_VPS_OUTPUTLAYER_SETS        ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 + MAX_VPS_OP_SETS_PLUS1 )
483#define  MAX_NUM_VIDEO_SIGNAL_INFO      16
484#define MAX_NUM_SCALED_REF_LAYERS       MAX_NUM_LAYERS-1
485#else
486#define MAX_NUM_LAYER_IDS                64
487#endif
488
489#define COEF_REMAIN_BIN_REDUCTION        3 ///< indicates the level at which the VLC
490                                           ///< transitions from Golomb-Rice to TU+EG(k)
491
492#define CU_DQP_TU_CMAX 5                   ///< max number bins for truncated unary
493#define CU_DQP_EG_k 0                      ///< expgolomb order
494
495#define SBH_THRESHOLD                    4  ///< I0156: value of the fixed SBH controlling threshold
496 
497#define SEQUENCE_LEVEL_LOSSLESS           0  ///< H0530: used only for sequence or frame-level lossless coding
498
499#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
500 
501#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
502#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
503#define SAO_ENCODING_CHOICE              1  ///< I0184: picture early termination
504#if SAO_ENCODING_CHOICE
505#define SAO_ENCODING_RATE                0.75
506#define SAO_ENCODING_CHOICE_CHROMA       1 ///< J0044: picture early termination Luma and Chroma are handled separately
507#if SAO_ENCODING_CHOICE_CHROMA
508#define SAO_ENCODING_RATE_CHROMA         0.5
509#endif
510#endif
511
512#define MAX_NUM_VPS                16
513#define MAX_NUM_SPS                16
514#define MAX_NUM_PPS                64
515
516#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
517
518#define MIN_SCAN_POS_CROSS          4
519
520#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
521
522#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
523#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
524
525#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
526#if ADAPTIVE_QP_SELECTION
527#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
528#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
529#endif
530
531#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
532#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
533
534#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
535#error
536#endif
537
538#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
539
540#define AMVP_DECIMATION_FACTOR            4
541
542#define SCAN_SET_SIZE                     16
543#define LOG2_SCAN_SET_SIZE                4
544
545#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
546
547#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
548
549#define NUM_INTRA_MODE 36
550#if !REMOVE_LM_CHROMA
551#define LM_CHROMA_IDX  35
552#endif
553
554#define WRITE_BACK                      1           ///< Enable/disable the encoder to replace the deltaPOC and Used by current from the config file with the values derived by the refIdc parameter.
555#define AUTO_INTER_RPS                  1           ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
556#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
557                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
558                                                    // this should be done with encoder only decision
559                                                    // but because of the absence of reference frame management, the related code was hard coded currently
560
561#define RVM_VCEGAM10_M 4
562
563#define PLANAR_IDX             0
564#define VER_IDX                26                    // index for intra VERTICAL   mode
565#define HOR_IDX                10                    // index for intra HORIZONTAL mode
566#define DC_IDX                 1                     // index for intra DC mode
567#define NUM_CHROMA_MODE        5                     // total number of chroma modes
568#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
569
570
571#define FAST_UDI_USE_MPM 1
572
573#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
574
575#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth.  When disabled, compute costs as if it is 8-bit source video.
576#if FULL_NBIT
577# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
578#else
579# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
580#endif
581
582#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
583#define LOG2_MAX_NUM_ROWS_MINUS1           7
584#define LOG2_MAX_COLUMN_WIDTH              13
585#define LOG2_MAX_ROW_HEIGHT                13
586
587#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
588
589#define REG_DCT 65535
590
591#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
592#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
593#if AMP_ENC_SPEEDUP
594#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
595#endif
596
597#define CABAC_INIT_PRESENT_FLAG     1
598
599// ====================================================================================================================
600// Basic type redefinition
601// ====================================================================================================================
602
603typedef       void                Void;
604typedef       bool                Bool;
605
606#ifdef __arm__
607typedef       signed char         Char;
608#else
609typedef       char                Char;
610#endif
611typedef       unsigned char       UChar;
612typedef       short               Short;
613typedef       unsigned short      UShort;
614typedef       int                 Int;
615typedef       unsigned int        UInt;
616typedef       double              Double;
617typedef       float               Float;
618
619// ====================================================================================================================
620// 64-bit integer type
621// ====================================================================================================================
622
623#ifdef _MSC_VER
624typedef       __int64             Int64;
625
626#if _MSC_VER <= 1200 // MS VC6
627typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
628#else
629typedef       unsigned __int64    UInt64;
630#endif
631
632#else
633
634typedef       long long           Int64;
635typedef       unsigned long long  UInt64;
636
637#endif
638
639// ====================================================================================================================
640// Type definition
641// ====================================================================================================================
642
643typedef       UChar           Pxl;        ///< 8-bit pixel type
644typedef       Short           Pel;        ///< 16-bit pixel type
645typedef       Int             TCoeff;     ///< transform coefficient
646
647#if H_3D_VSO
648// ====================================================================================================================
649// Define Distortion Types
650// ====================================================================================================================
651typedef       Int64           RMDist;     ///< renderer model distortion
652
653#if H_3D_VSO_DIST_INT
654typedef       Int64            Dist;       ///< RDO distortion
655typedef       Int64            Dist64; 
656#define       RDO_DIST_MIN     MIN_INT
657#define       RDO_DIST_MAX     MAX_INT
658#else
659typedef       UInt             Dist;       ///< RDO distortion
660typedef       UInt64           Dist; 
661#define       RDO_DIST_MIN     0
662#define       RDO_DIST_MAX     MAX_UINT
663#endif
664#endif
665/// parameters for adaptive loop filter
666class TComPicSym;
667
668// Slice / Slice segment encoding modes
669enum SliceConstraint
670{
671  NO_SLICES              = 0,          ///< don't use slices / slice segments
672  FIXED_NUMBER_OF_LCU    = 1,          ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
673  FIXED_NUMBER_OF_BYTES  = 2,          ///< Limit maximum number of bytes in a slice / slice segment
674  FIXED_NUMBER_OF_TILES  = 3,          ///< slices / slice segments span an integer number of tiles
675};
676
677enum SAOComponentIdx
678{
679  SAO_Y =0,
680  SAO_Cb,
681  SAO_Cr,
682  NUM_SAO_COMPONENTS
683};
684
685enum SAOMode //mode
686{
687  SAO_MODE_OFF = 0,
688  SAO_MODE_NEW,
689  SAO_MODE_MERGE,
690  NUM_SAO_MODES
691};
692
693enum SAOModeMergeTypes
694{
695  SAO_MERGE_LEFT =0,
696  SAO_MERGE_ABOVE,
697  NUM_SAO_MERGE_TYPES
698};
699
700
701enum SAOModeNewTypes
702{
703  SAO_TYPE_START_EO =0,
704  SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
705  SAO_TYPE_EO_90,
706  SAO_TYPE_EO_135,
707  SAO_TYPE_EO_45,
708
709  SAO_TYPE_START_BO,
710  SAO_TYPE_BO = SAO_TYPE_START_BO,
711
712  NUM_SAO_NEW_TYPES
713};
714#define NUM_SAO_EO_TYPES_LOG2 2
715
716enum SAOEOClasses
717{
718  SAO_CLASS_EO_FULL_VALLEY = 0,
719  SAO_CLASS_EO_HALF_VALLEY = 1,
720  SAO_CLASS_EO_PLAIN       = 2,
721  SAO_CLASS_EO_HALF_PEAK   = 3,
722  SAO_CLASS_EO_FULL_PEAK   = 4,
723  NUM_SAO_EO_CLASSES,
724};
725
726
727#define NUM_SAO_BO_CLASSES_LOG2  5
728enum SAOBOClasses
729{
730  //SAO_CLASS_BO_BAND0 = 0,
731  //SAO_CLASS_BO_BAND1,
732  //SAO_CLASS_BO_BAND2,
733  //...
734  //SAO_CLASS_BO_BAND31,
735
736  NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
737};
738#define MAX_NUM_SAO_CLASSES  32  //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
739
740struct SAOOffset
741{
742  Int modeIdc; //NEW, MERGE, OFF
743  Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
744  Int typeAuxInfo; //BO: starting band index
745  Int offset[MAX_NUM_SAO_CLASSES];
746
747  SAOOffset();
748  ~SAOOffset();
749  Void reset();
750
751  const SAOOffset& operator= (const SAOOffset& src);
752};
753
754struct SAOBlkParam
755{
756
757  SAOBlkParam();
758  ~SAOBlkParam();
759  Void reset();
760  const SAOBlkParam& operator= (const SAOBlkParam& src);
761  SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
762private:
763  SAOOffset offsetParam[NUM_SAO_COMPONENTS];
764
765};
766
767/// parameters for deblocking filter
768typedef struct _LFCUParam
769{
770  Bool bInternalEdge;                     ///< indicates internal edge
771  Bool bLeftEdge;                         ///< indicates left edge
772  Bool bTopEdge;                          ///< indicates top edge
773} LFCUParam;
774
775// ====================================================================================================================
776// Enumeration
777// ====================================================================================================================
778
779/// supported slice type
780enum SliceType
781{
782  B_SLICE,
783  P_SLICE,
784  I_SLICE
785};
786
787/// chroma formats (according to semantics of chroma_format_idc)
788enum ChromaFormat
789{
790  CHROMA_400  = 0,
791  CHROMA_420  = 1,
792  CHROMA_422  = 2,
793  CHROMA_444  = 3
794};
795
796/// supported partition shape
797enum PartSize
798{
799  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
800  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
801  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
802  SIZE_NxN,             ///< symmetric motion partition,   Nx N
803  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
804  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
805  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
806  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
807  SIZE_NONE = 15
808};
809
810/// supported prediction type
811enum PredMode
812{
813  MODE_INTER,           ///< inter-prediction mode
814  MODE_INTRA,           ///< intra-prediction mode
815  MODE_NONE = 15
816};
817
818/// texture component type
819enum TextType
820{
821  TEXT_LUMA,            ///< luma
822  TEXT_CHROMA,          ///< chroma (U+V)
823  TEXT_CHROMA_U,        ///< chroma U
824  TEXT_CHROMA_V,        ///< chroma V
825  TEXT_ALL,             ///< Y+U+V
826  TEXT_NONE = 15
827};
828
829/// reference list index
830enum RefPicList
831{
832  REF_PIC_LIST_0 = 0,   ///< reference list 0
833  REF_PIC_LIST_1 = 1,   ///< reference list 1
834  REF_PIC_LIST_X = 100  ///< special mark
835};
836
837/// distortion function index
838enum DFunc
839{
840  DF_DEFAULT  = 0,
841  DF_SSE      = 1,      ///< general size SSE
842  DF_SSE4     = 2,      ///<   4xM SSE
843  DF_SSE8     = 3,      ///<   8xM SSE
844  DF_SSE16    = 4,      ///<  16xM SSE
845  DF_SSE32    = 5,      ///<  32xM SSE
846  DF_SSE64    = 6,      ///<  64xM SSE
847  DF_SSE16N   = 7,      ///< 16NxM SSE
848 
849  DF_SAD      = 8,      ///< general size SAD
850  DF_SAD4     = 9,      ///<   4xM SAD
851  DF_SAD8     = 10,     ///<   8xM SAD
852  DF_SAD16    = 11,     ///<  16xM SAD
853  DF_SAD32    = 12,     ///<  32xM SAD
854  DF_SAD64    = 13,     ///<  64xM SAD
855  DF_SAD16N   = 14,     ///< 16NxM SAD
856 
857  DF_SADS     = 15,     ///< general size SAD with step
858  DF_SADS4    = 16,     ///<   4xM SAD with step
859  DF_SADS8    = 17,     ///<   8xM SAD with step
860  DF_SADS16   = 18,     ///<  16xM SAD with step
861  DF_SADS32   = 19,     ///<  32xM SAD with step
862  DF_SADS64   = 20,     ///<  64xM SAD with step
863  DF_SADS16N  = 21,     ///< 16NxM SAD with step
864 
865  DF_HADS     = 22,     ///< general size Hadamard with step
866  DF_HADS4    = 23,     ///<   4xM HAD with step
867  DF_HADS8    = 24,     ///<   8xM HAD with step
868  DF_HADS16   = 25,     ///<  16xM HAD with step
869  DF_HADS32   = 26,     ///<  32xM HAD with step
870  DF_HADS64   = 27,     ///<  64xM HAD with step
871  DF_HADS16N  = 28,     ///< 16NxM HAD with step
872#if H_3D_VSO
873  DF_VSD      = 29,      ///< general size VSD
874  DF_VSD4     = 30,      ///<   4xM VSD
875  DF_VSD8     = 31,      ///<   8xM VSD
876  DF_VSD16    = 32,      ///<  16xM VSD
877  DF_VSD32    = 33,      ///<  32xM VSD
878  DF_VSD64    = 34,      ///<  64xM VSD
879  DF_VSD16N   = 35,      ///< 16NxM VSD
880#endif
881
882#if AMP_SAD
883  DF_SAD12    = 43,
884  DF_SAD24    = 44,
885  DF_SAD48    = 45,
886
887  DF_SADS12   = 46,
888  DF_SADS24   = 47,
889  DF_SADS48   = 48,
890
891  DF_SSE_FRAME = 50     ///< Frame-based SSE
892#else
893  DF_SSE_FRAME = 33     ///< Frame-based SSE
894#endif
895};
896
897/// index for SBAC based RD optimization
898enum CI_IDX
899{
900  CI_CURR_BEST = 0,     ///< best mode index
901  CI_NEXT_BEST,         ///< next best index
902  CI_TEMP_BEST,         ///< temporal index
903  CI_CHROMA_INTRA,      ///< chroma intra index
904  CI_QT_TRAFO_TEST,
905  CI_QT_TRAFO_ROOT,
906  CI_NUM,               ///< total number
907};
908
909/// motion vector predictor direction used in AMVP
910enum MVP_DIR
911{
912  MD_LEFT = 0,          ///< MVP of left block
913  MD_ABOVE,             ///< MVP of above block
914  MD_ABOVE_RIGHT,       ///< MVP of above right block
915  MD_BELOW_LEFT,        ///< MVP of below left block
916  MD_ABOVE_LEFT         ///< MVP of above left block
917};
918
919/// merging candidates
920#if H_3D
921enum DefaultMergCandOrder
922{
923  MRG_T = 0,            ///< MPI
924  MRG_D,                ///< DDD
925  MRG_IVMC,             ///< Temporal inter-view
926  MRG_A1,               ///< Left
927  MRG_B1,               ///< Above
928  MRG_VSP,              ///< VSP
929  MRG_B0,               ///< Above right
930  MRG_IVDC,             ///< Disparity inter-view
931  MRG_A0,               ///< Left bottom
932  MRG_B2,               ///< Above left
933  MRG_IVSHIFT,          ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
934  MRG_COL               ///< Temporal co-located
935};
936#endif
937
938/// coefficient scanning type used in ACS
939enum COEFF_SCAN_TYPE
940{
941  SCAN_DIAG = 0,         ///< up-right diagonal scan
942  SCAN_HOR,              ///< horizontal first scan
943  SCAN_VER               ///< vertical first scan
944};
945
946namespace Profile
947{
948  enum Name
949  {
950    NONE = 0,
951    MAIN = 1,
952    MAIN10 = 2,
953    MAINSTILLPICTURE = 3,
954#if H_MV
955    MULTIVIEWMAIN = 6,
956#if H_3D
957    MAIN3D = 8, 
958#endif
959#endif
960  };
961}
962
963namespace Level
964{
965  enum Tier
966  {
967    MAIN = 0,
968    HIGH = 1,
969  };
970
971  enum Name
972  {
973    NONE     = 0,
974    LEVEL1   = 30,
975    LEVEL2   = 60,
976    LEVEL2_1 = 63,
977    LEVEL3   = 90,
978    LEVEL3_1 = 93,
979    LEVEL4   = 120,
980    LEVEL4_1 = 123,
981    LEVEL5   = 150,
982    LEVEL5_1 = 153,
983    LEVEL5_2 = 156,
984    LEVEL6   = 180,
985    LEVEL6_1 = 183,
986    LEVEL6_2 = 186,
987  };
988}
989//! \}
990
991#if H_MV
992
993/// scalability types
994  enum ScalabilityType
995  {
996#if H_3D
997    DEPTH_ID = 0,   
998#endif   
999    VIEW_ORDER_INDEX  = 1,
1000    DEPENDENCY_ID = 2,
1001    AUX_ID = 3,
1002  };
1003#endif
1004#if H_3D
1005  // Renderer
1006  enum BlenMod
1007  {
1008    BLEND_NONE  = -1,
1009    BLEND_AVRG  = 0,
1010    BLEND_LEFT  = 1,
1011    BLEND_RIGHT = 2,
1012    BLEND_GEN   =  3
1013  };
1014
1015 
1016  enum
1017  {
1018    VIEWPOS_INVALID = -1,
1019    VIEWPOS_LEFT    = 0,
1020    VIEWPOS_RIGHT   = 1,
1021    VIEWPOS_MERGED  = 2
1022  };
1023
1024#define Log2( n ) ( log((double)n) / log(2.0) ) // Ed.(GT): This is very very bad and should be fixed to used integer arithmetics ( see gCeilLog2 ) moreover it should not be defined in the tool macro section!
1025#endif
1026#endif
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