source: 3DVCSoftware/trunk/source/Lib/TLibCommon/TypeDef.h @ 964

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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#define NTT_BUG_FIX_TK54    1
68#define BUG_FIX_TK65        1
69
70/////////////////////////////////////////////////////////////////////////////////////////
71///////////////////////////////////   MAJOR DEFINES   /////////////////////////////////// 
72/////////////////////////////////////////////////////////////////////////////////////////
73
74#if H_MV
75#define H_MV_ENC_DEC_TRAC                 1  //< CU/PU level tracking
76#endif
77
78#if H_3D
79#define H_3D_QTLPC                        1   // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
80                                              // HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
81                                              // MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
82
83#define H_3D_VSO                          1   // VSO, View synthesis optimization, includes:
84                                              // HHI_VSO
85                                              // HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
86                                              // SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
87                                              // LGE_WVSO_A0119
88                                              // SCU_HS_VSD_BUGFIX_IMPROV_G0163
89#define H_3D_NBDV                         1   // Neighboring block disparity derivation
90                                              // QC_JCT3V-A0097
91                                              // LGE_DVMCP_A0126
92                                              // LGE_DVMCP_MEM_REDUCTION_B0135     
93                                              // QC_SIMPLE_NBDV_B0047
94                                              // FIX_LGE_DVMCP_B0133
95                                              // QC_NBDV_LDB_FIX_C0055
96                                              // MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
97                                              // MTK_SIMPLIFY_DVTC_C0135           
98                                              // QC_CU_NBDV_D0181
99                                              // SEC_DEFAULT_DV_D0112
100                                              // MTK_DVMCP_FIX_E0172       fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
101                                              // SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
102                                              // MTK_NBDV_TN_FIX_E0172     fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
103                                              // MTK_TEXTURE_MRGCAND_BUGFIX_E0182  Bug fix for TEXTURE MERGING CANDIDATE     , JCT3V-E0182
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
111
112#define H_3D_IC                           1   // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
113                                              // Unifying rounding offset, for IC part, JCT3V-D0135
114                                              // Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
115                                              // SHARP_ILLUCOMP_REFINE_E0046
116                                              // MTK_CLIPPING_ALIGN_IC_E0168       // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
117                                              // LGE_IC_CTX_F0160 //JCT3V-F0160
118                                              // SEC_ONLY_TEXTURE_IC_F0151
119                                              // MTK_IC_FLAG_CABAC_SIMP_G0061
120                                              // SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
121
122
123#if H_3D_NBDV
124#define H_3D_NBDV_REF                     1   // Depth oriented neighboring block disparity derivation
125                                              // MTK_D0156
126                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
127                                              // MERL_C0152: Basic VSP
128                                              // NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
129                                              // NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
130#endif
131
132#define H_3D_VSP                          1   // View synthesis prediction
133                                              // MERL_C0152: Basic VSP
134                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
135                                              // MTK_D0105, LG_D0139: No VSP for depth
136                                              // QC_D0191: Clean up
137                                              // LG_D0092: Multiple VSP candidate allowed
138                                              // MTK_VSP_FIX_ALIGN_WD_E0172
139                                              // NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
140                                              // NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
141                                              // NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
142                                              // MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120 
143                                              // SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
144                                              // MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
145                                              // LGE_SHARP_VSP_INHERIT_F0104
146                                              // NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
147                                              // Restricted bi-prediction for VSP
148
149#define H_3D_IV_MERGE                     1   // Inter-view motion merge candidate
150                                              // HHI_INTER_VIEW_MOTION_PRED
151                                              // SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
152                                              // QC_MRG_CANS_B0048             , JCT3V-B0048, B0086, B0069
153                                              // OL_DISMV_POS_B0069            , different pos for disparity MV candidate, B0069
154                                              // MTK_INTERVIEW_MERGE_A0049     , second part
155                                              // QC_AMVP_MRG_UNIFY_IVCAN_C0051     
156                                              // TEXTURE MERGING CANDIDATE     , JCT3V-C0137
157                                              // QC_INRIA_MTK_MRG_E0126
158                                              // ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
159                                              // EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
160                                              // MTK_NBDV_IVREF_FIX_G0067      , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
161                                              // SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
162                                              // QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
163
164
165#define H_3D_TMVP                         1   // QC_TMVP_C0047
166                                              // Sony_M23639
167
168#define H_3D_DIM                          1   // DIM, Depth intra modes, includes:
169                                              // HHI_DMM_WEDGE_INTRA
170                                              // HHI_DMM_PRED_TEX
171                                              // FIX_WEDGE_NOFLOAT_D0036
172                                              // LGE_EDGE_INTRA_A0070
173                                              // LGE_DMM3_SIMP_C0044
174                                              // QC_DC_PREDICTOR_D0183
175                                              // HHI_DELTADC_DLT_D0035
176                                              // PKU_QC_DEPTH_INTRA_UNI_D0195
177                                              // RWTH_SDC_DLT_B0036
178                                              // INTEL_SDC64_D0193
179                                              // RWTH_SDC_CTX_SIMPL_D0032
180                                              // LGE_CONCATENATE_D0141
181                                              // FIX_SDC_ENC_RD_WVSO_D0163
182                                              // MTK_SAMPLE_BASED_SDC_D0110
183                                              // SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
184                                              // ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
185                                              // KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
186                                              // SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
187                                              // LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
188                                              // LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1   Removal of overlap between DMM3 and DMM1
189                                              // LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
190                                              // HHI_DIM_PREDSAMP_FIX_F0171
191                                              // SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
192                                              // QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
193                                              // Unify intra SDC and inter SDC
194                                              // QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
195                                              // SCU_HS_DEPTH_DC_PRED_G0143
196                                              // HS_TSINGHUA_SDC_SPLIT_G0111
197                                              // QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
198
199#define H_3D_INTER_SDC                    1   // INTER SDC, Inter simplified depth coding
200                                              // LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
201                                              // SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
202
203#define H_3D_SPIVMP                       1   // H_3D_SPIVMP    // JCT3V-F0110: Sub-PU level inter-view motion prediction
204                                              // SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
205                                              // QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
206                                              // Simplification on Sub-PU level temporal interview motion prediction
207
208
209#define H_3D_DBBP                         1   // DBBP: Depth-based Block Partitioning and Merging
210
211#define H_3D_DDD                          1   // Disparity derived depth coding
212
213#define H_3D_FCO                          0   // Flexible coding order for 3D
214
215
216
217// OTHERS
218                                              // MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
219#define H_3D_REN_MAX_DEV_OUT              0   // Output maximal possible shift deviation
220#define H_3D_FAST_TEXTURE_ENCODING        1   // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
221                                              // MTK_FAST_TEXTURE_ENCODING_E0173
222#if H_3D_DIM
223#define H_3D_FAST_DEPTH_INTRA             1   // Fast DMM and RBC Mode Selection
224                                              // SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
225#endif
226
227// Rate Control
228#define KWU_FIX_URQ                       1
229#define KWU_RC_VIEWRC_E0227               0  ///< JCT3V-E0227, view-wise target bitrate allocation
230#define KWU_RC_MADPRED_E0227              0  ///< JCT3V-E0227, inter-view MAD prediction
231
232#endif // H_3D
233
234
235
236/////////////////////////////////////////////////////////////////////////////////////////
237///////////////////////////////////   DERIVED DEFINES /////////////////////////////////// 
238/////////////////////////////////////////////////////////////////////////////////////////
239
240///// ***** VIEW SYNTHESIS OPTIMIZAION *********
241#if H_3D_VSO                                 
242#define H_3D_VSO_DIST_INT                 1   // Allow negative synthesized view distortion change
243#define H_3D_VSO_COLOR_PLANES             1   // Compute VSO distortion on color planes
244#define H_3D_VSO_EARLY_SKIP               1   // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
245#define H_3D_VSO_RM_ASSERTIONS            0   // Output VSO assertions
246#define H_3D_VSO_SYNTH_DIST_OUT           0   // Output of synthesized view distortion instead of depth distortion in encoder output
247#define H_3D_VSO_FIX                      0   // This fix should be enabled after verification
248#endif
249
250////   ****** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR  *********
251#if H_3D_NBDV
252#define DVFROM_LEFT                       0
253#define DVFROM_ABOVE                      1
254#define IDV_CANDS                         2
255#endif
256
257///// ***** ADVANCED INTERVIEW RESIDUAL PREDICTION *********
258#if H_3D_ARP
259#define H_3D_ARP_WFNR                     3
260#endif
261
262///// ***** DEPTH INTRA MODES *********
263#if H_3D_DIM
264#define H_3D_DIM_DMM                      1   // Depth Modeling Modes
265#define H_3D_DIM_SDC                      1   // Simplified Depth Coding method
266#define H_3D_DIM_DLT                      1   // Depth Lookup Table
267
268#if H_3D_DIM_DLT
269#define H_3D_DELTA_DLT                    1
270#endif
271#define H_3D_DIM_ENC                      1   // Depth Intra encoder optimizations, includes:
272                                              // HHI_DEPTH_INTRA_SEARCH_RAU_C0160
273                                              // LG_ZEROINTRADEPTHRESI_A0087
274#endif
275///// ***** VIEW SYNTHESIS PREDICTION *********
276#if H_3D_VSP
277#define H_3D_VSP_BLOCKSIZE                4   // Supported values: 1, 2, and 4
278#if H_3D_VSP_BLOCKSIZE == 1
279#define H_3D_VSP_CONSTRAINED              1   // Constrained VSP @ 1x1
280#else
281#define H_3D_VSP_CONSTRAINED              0
282#endif
283#endif
284
285
286///// ***** ILLUMATION COMPENSATION *********
287#if H_3D_IC
288#define IC_REG_COST_SHIFT                 7
289#define IC_CONST_SHIFT                    5
290#define IC_SHIFT_DIFF                     12
291#endif
292
293
294///// ***** DEPTH BASED BLOCK PARTITIONING *********
295#if H_3D_DBBP
296#define DBBP_INVALID_SHORT                (-4)
297#define RWTH_DBBP_PACK_MODE               SIZE_2NxN
298#endif
299
300
301///// ***** FCO *********
302#if H_3D_FCO
303#define H_3D_FCO_VSP_DONBDV_E0163               1   // Adaptive depth reference for flexible coding order
304#else
305#define H_3D_FCO_VSP_DONBDV_E0163               0   // Adaptive depth reference for flexible coding order
306#endif
307
308#if H_3D
309#define PPS_FIX_DEPTH                           1
310#endif
311
312
313/////////////////////////////////////////////////////////////////////////////////////////
314///////////////////////////////////   HTM-11.0 Integrations                  //////////////////////////////
315/////////////////////////////////////////////////////////////////////////////////////////
316#if H_3D
317#define  H_3D_FIX_DBBP_IVMP                1  // 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.
318
319#define MTK_ALIGN_SW_WD_BI_PRED_ARP_H0085 1   // Align the SW and WD for the bi-prediction ARP PUs by disallowing non-normative fast bi-prediction for ARP PUs, JCT3V-H0085
320#define MTK_LOW_LATENCY_IC_ENCODING_H0086   1 // Low-latency IC encoding in JCT3V-H0086
321#if MTK_LOW_LATENCY_IC_ENCODING_H0086
322#define MTK_LOW_LATENCY_IC_ENCODING_THRESHOLD_H0086    0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
323#endif
324#define SEC_ADAPT_DISABLE_IVMP            1   // Disalbing IVMP merge candidates when IC is enabled, JCT3V-H0070
325
326#define MTK_DELTA_DC_FLAG_ONE_CONTEXT_H0084_H0100_H0113     1 // Use only one context for CABAC of delta_dc_flag as in JCTVC-H0084, JCTVC-H0100 and JCTVC-H0113
327#define MTK_SDC_FLAG_FIX_H0095            1   // Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
328#define MTK_DMM_SIMP_CODE_H0092           1   // Remove CABAC context for DMM1 mode coding
329
330
331#define QC_IV_PRED_CONSTRAINT_H0137       1   // Constraint on inter-view (motion) prediction tools
332#define ETRIKHU_BUGFIX_H0083              1   // bug-fix for DV candidate pruning
333#define ETRIKHU_CLEANUP_H0083             1   // cleaned-up source code for constructing merging candidate list
334#define ETRIKHU_CLEANUP_H0083_MISSING     1   // missing guard macros added by GT
335#define SHARP_SIMPLE_MERGE_H0062          1   // Restrict 3D-HEVC merge cand in small PUs
336#define MTK_DIS_SPBIP8X4_H0205            1   // Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
337
338#if H_3D_NBDV
339#define SEC_VER_DONBDV_H0103              1   // Vertical DV Restriction for DoNBDV
340#endif
341
342#if H_3D_DIM
343#define HS_DMM_SDC_PREDICTOR_UNIFY_H0108  1   // Unification of DMM and SDC predictor derivation
344#define LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135  1 // Use only one context for CABAC of dim_not_present_flag
345#define QC_SIMP_DELTADC_CODING_H0131      1   // Simplify detaDC entropy coding
346
347#if H_3D_DIM_DLT
348#define SEC_NO_RESI_DLT_H0105             1
349#define MTK_DLT_CODING_FIX_H0091          1
350#endif
351#endif
352#if H_3D_DBBP
353#define MTK_DBBP_AMP_REM_H0072                 1
354#define RWTH_DBBP_NO_SPU_H0057                 1
355#define SEC_DBBP_FILTERING_H0104               1
356#define MTK_DBBP_SIGNALING_H0094               1   
357#endif
358
359#define MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133    1
360#endif
361
362#if H_MV
363#define H0044_POC_LSB_NOT_PRESENT        1      ///< JCT3V-H0044: Add constraint checking on the value of poc_reset_idc and poc_lsb_val
364#define H0056_EOS_CHECKS                 1      ///< JCT3V-H0056: Put checks on handling EOS
365#endif
366/////////////////////////////////////////////////////////////////////////////////////////
367///////////////////////////////////   TBD                  //////////////////////////////
368/////////////////////////////////////////////////////////////////////////////////////////
369
370
371#define H_MV_HLS_8                           1 // General changes
372#define H_MV_HLS_7_VPS_P0300_27              1 // Output part only. (VPS/P0300/alt output layer flag) #27 Change alt output layer flag to be signalled within the loop of output layer sets, from JCTVC-P0300-v2. Decision: Adopt.
373#define MV_FIX_DEP_TYPES                     1
374
375
376#define H_MV_HLS7_GEN                        0  // General changes (not tested)
377
378// POC
379// #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)
380// #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.
381// #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).
382
383
384// OTHERS
385// #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.
386
387// SEI related
388//#define H_MV_HLS_8_SEI_NODOC_53  0 // #53 (SEI    /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
389//#define H_MV_HLS_8_SEI_NODOC_52  0 // #52 (SEI    /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
390//#define H_MV_HLS_8_SEI_NODOC_51  0 // #51 (SEI    /NODOC/Added Multiview scene information SEI message)
391//#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
392//#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
393//#define H_MV_HLS_8_GEN_Q0183_23  0 // #23 (GEN    /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
394//#define H_MV_HLS_8_MIS_Q0247_49  0 // #49 (MISC   /Q0247/frame-field information SEI message)
395//#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
396//#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.
397//#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
398//#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).
399//#define H_MV_HLS_7_SEI_P0133_28  0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
400//#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.
401
402
403// Auxiliary picture related
404//#define H_MV_HLS_8_AUX_NODOC_40  0 // #40 (AUX    /NODOC/primary pic) Clarify that an auxiliary picture can be associated with more than one primary picture. Consider if the language associating an alpha auxiliary picture with a primary picture in the semantics of dimension_id[ ][ ] near the AuxId derivation could be moved to the alpha SEI message.
405//#define H_MV_HLS_8_AUX_Q0081_2   0 // #2  (AUX    /Q0081/primary) Decision: Remove the constraint that an alpha picture must be accompanied by a primary picture.
406//#define H_MV_HLS_8_AUX_Q0078_44  0 // #44 (AUX    /Q0078/concepts Auxiliary picture concepts:
407//#define H_MV_HLS_8_AUX_Q0078_39  0 // #39 (AUX    /Q0078/conformance): mechanism for signaling a profile/tier/level conformance point for auxiliary pictures
408
409// Profiles
410//#define H_MV_HLS_8_PRO_NODOC_50  0 // #50 (PROF   /NODOC/Monochrome) Add Monochrome 8-bit profile
411//#define H_MV_HLS_8_PRO_NODOC_31  0 // #31 (PROF   /NODOC/Profile constraint) Add a profile constraint to the Scalable Main, Scalable Main 10, and Stereo Main profiles against allowing layers with duplicate values of DependencyId (or ViewOrderIdx) when AuxId equal to 0.
412//#define H_MV_HLS_8_PRO_H0126_45  0 // #45 (PROF   /H0126/Stereo main) Phrasing used in specifying the Stereo Main profile.
413//#define H_MV_HLS_8_PRO_Q0160_33  0 // #33 (PROF   /Q0160/alt_output_flag) v2: Add constraint to stereo main profile that it must contain exactly two texture views, and add a note to state that the constraint implies a restriction that alt_output_flag equal to 0.
414
415// DPB
416//#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).
417//#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
418//#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).
419//#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
421// Others
422//#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
423//#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.
424
425
426#define H_MV_HLS_8_SYN_Q0041_03    1   // #3  Syntax only (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
427#define H_MV_HLS_8_SYN_39_19       1   // #39 Syntax only + (PS/Q0165,Q0078/presence of num_add_output_layer_sets) proposal 2. change condition for presence of num_add_output_layer_sets to avoid sending it when there is only one layer set.
428#define H_MV_HLS_8_HRD_Q0101_04    1   // #4  (HRD    /Q0101/Bitstream part buffer) On Bitstream Partition Buffer. Decision (BF/Cleanup): Adopt (sub-proposals 1–11, refined as described).
429#define H_MV_HLS_8_PPS_NODOC_NN    1   // #NN (PPS    /NODOC/reserved flag): Add a flag in PPS for SHVC color gamut scalability
430#define H_MV_HLS_8_MIS_Q0177_47    1   // #47 (MISC   /Q0177/EOS NAL) proposal 2: clarification of description of end of sequence NAL unit
431#define H_MV_HLS_8_HRD_Q0182_05    1   // #5  (HRD    /Q0182/Bitstream part buffer) Decision (BF/Cleanup/Ed): Adopted (such that we use the main proposal for sub-proposal 1, and alternative 1 for sub-proposal 2). + #define H_MV_HLS_8_HRD_Q0182_06  0 // #6  (HRD    /Q0182/hrd_parameters) Sub-proposal 2 Alternative 1: Clarify that the VPS hrd_parameters( ) syntax structure that applies to the layer set which is associated with the bitstream partition initial arrival time SEI message is used to determine the lengths of the nal_initial_arrival_delay[ i ] and vcl_initial_arrival_delay[ i ] syntax elements. Decision (BF/Cleanup/Ed): Adopted alternative 1 for sub-proposal 2
432#define H_MV_HLS_8_SPS_NODOC_48    1   // #48 (SPS    /NODOC/PPS extension cleanups) Alignment with RExt
433#define H_MV_HLS_8_DBP_NODOC_42    1   // #42 (DBP    /NODOC/sharing) Remove sub-DPB sharing and processes that mark inter-layer reference pictures as "unused for reference"
434#define H_MV_HLS_8_RPS_Q0100_36    1   // #36 (RPS    /Q0100/constraint to semantics) v3, add constraint to RPS semantics
435#define H_MV_HLS_8_POC_Q0142_32    1   // #32 (POC    /Q0142/poc_lsb_not_present_flag) v2: Add semantic constraints to poc_lsb_not_present_flag.
436#define H_MV_HLS_8_HRD_Q0102_08    1   // #8  (HRD    /Q0102/sps_max_dec_pic_buffering_minus1) Sub-proposal 2: A semantics bug fix is proposed for sps_max_dec_pic_buffering_minus1 as a bug-fix. In discussion, the first option was preferred. Decision (BF/Cleanup/Ed.): Adopt.
437#define H_MV_HLS_8_MIS_Q0102_30    1   // #30 (MISC   /Q0102/loop index) proposal 3, change the max loop index for signaling bit rate and pic rate info to MaxSubLayersInLayerSetMinus1
438#define H_MV_HLS_8_GEN_Q0108_13    1   // #13 (GEN    /Q0108/STSA TemporalId) Agreed to remove restriction from proposal 2, to allow STSA pics of non-base layers to have TemporalId equal to 0.
439#define H_MV_HLS_8_PMS_Q0195_21    1   // #21 (PS     /Q0195/constraint update_ref_format_flag) proposal 2: add a semantic constraint on the value of update_ref_format_flag
440#define H_MV_HLS_8_PMS_Q0195_20    1   // #20 (PS     /Q0195/syntax table rep format) proposal 1: restructure syntax table for sending of rep_format_idx_present_flag and vps_num_ref_formats_minus1
441#define H_MV_HLS_8_MIS_Q0177_22    1   // #22 (MISC   /Q0177/inference sps_temporal_id_nesting_flag) proposal 1: modify inference rule for sps_temporal_id_nesting_flag when it is not present
442#define H_MV_HLS_8_PMS_Q0165_18    1   // #18 (PS     /Q0165/disallow an empty layer set) proposal 1.a), add a constraint to disallow an empty layer set
443#define H_MV_HLS_8_RPS_Q0060_17    1   // #17 (RPS    /Q0060/condition refLayerPicIdc) Proposal 2: Add a condition to the derivation of refLayerPicIdc of (TemporalId == 0)
444#define H_MV_HLS_8_POC_Q0146_15    1   // #15 (POC    /Q0146/inference of poc_msb_val_present_flag) Proposal 1.1: Change inference rule in semantics of poc_msb_val_present_flag
445
446
447
448/////////////////////////////////////////////////////////////////////////////////////////
449///////////////////////////////////   HM RELATED DEFINES ////////////////////////////////
450/////////////////////////////////////////////////////////////////////////////////////////
451#define HARMONIZE_GOP_FIRST_FIELD_COUPLE  1
452#define FIX_FIELD_DEPTH                 1
453#if H_MV
454#define EFFICIENT_FIELD_IRAP            0
455#else
456#define EFFICIENT_FIELD_IRAP            1
457#endif
458#define ALLOW_RECOVERY_POINT_AS_RAP     1
459#define BUGFIX_INTRAPERIOD              1
460#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
461
462#define SAO_SGN_FUNC 1
463
464#define FIX1172 1 ///< fix ticket #1172
465
466#define SETTING_PIC_OUTPUT_MARK     1
467#define SETTING_NO_OUT_PIC_PRIOR    1
468#define FIX_EMPTY_PAYLOAD_NAL       1
469#define FIX_WRITING_OUTPUT          1
470#define FIX_OUTPUT_EOS              1
471
472#define FIX_POC_CRA_NORASL_OUTPUT   1
473
474#define MAX_NUM_PICS_IN_SOP           1024
475
476#define MAX_NESTING_NUM_OPS         1024
477#define MAX_NESTING_NUM_LAYER       64
478
479#define MAX_VPS_NUM_HRD_PARAMETERS                1
480#define MAX_VPS_OP_SETS_PLUS1                     1024
481#if H_MV
482#define MAX_VPS_NUH_LAYER_ID_PLUS1  63
483#define MAX_NUM_SCALABILITY_TYPES   16
484#define ENC_CFG_CONSOUT_SPACE       29           
485#else
486#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1  1
487#endif
488
489
490#define MAX_CPB_CNT                     32  ///< Upper bound of (cpb_cnt_minus1 + 1)
491#if H_MV
492#define MAX_NUM_LAYER_IDS               63
493#define MAX_NUM_LAYERS                  63
494#define MAX_VPS_PROFILE_TIER_LEVEL      64
495#define MAX_VPS_ADD_OUTPUT_LAYER_SETS   1024
496#define MAX_VPS_OUTPUTLAYER_SETS        ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
497#define  MAX_NUM_VIDEO_SIGNAL_INFO      16
498#define MAX_NUM_SCALED_REF_LAYERS       MAX_NUM_LAYERS-1
499#define MAX_NUM_BSP_HRD_PARAMETERS      100 ///< Maximum value is actually not specified
500#define MAX_NUM_BITSTREAM_PARTITIONS    100 ///< Maximum value is actually not specified
501#define MAX_NUM_BSP_SCHED_COMBINATION   100 ///< Maximum value is actually not specified
502#define MAX_SUB_STREAMS                 1024
503#else
504#define MAX_NUM_LAYER_IDS                64
505#endif
506
507#define COEF_REMAIN_BIN_REDUCTION        3 ///< indicates the level at which the VLC
508                                           ///< transitions from Golomb-Rice to TU+EG(k)
509
510#define CU_DQP_TU_CMAX 5                   ///< max number bins for truncated unary
511#define CU_DQP_EG_k 0                      ///< expgolomb order
512
513#define SBH_THRESHOLD                    4  ///< I0156: value of the fixed SBH controlling threshold
514 
515#define SEQUENCE_LEVEL_LOSSLESS           0  ///< H0530: used only for sequence or frame-level lossless coding
516
517#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
518 
519#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
520#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
521#define SAO_ENCODING_CHOICE              1  ///< I0184: picture early termination
522#if SAO_ENCODING_CHOICE
523#define SAO_ENCODING_RATE                0.75
524#define SAO_ENCODING_CHOICE_CHROMA       1 ///< J0044: picture early termination Luma and Chroma are handled separately
525#if SAO_ENCODING_CHOICE_CHROMA
526#define SAO_ENCODING_RATE_CHROMA         0.5
527#endif
528#endif
529
530#define MAX_NUM_VPS                16
531#define MAX_NUM_SPS                16
532#define MAX_NUM_PPS                64
533
534#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
535
536#define MIN_SCAN_POS_CROSS          4
537
538#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
539
540#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
541#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
542
543#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
544#if ADAPTIVE_QP_SELECTION
545#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
546#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
547#endif
548
549#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
550#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
551
552#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
553#error
554#endif
555
556#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
557
558#define AMVP_DECIMATION_FACTOR            4
559
560#define SCAN_SET_SIZE                     16
561#define LOG2_SCAN_SET_SIZE                4
562
563#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
564
565#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
566
567#define NUM_INTRA_MODE 36
568#if !REMOVE_LM_CHROMA
569#define LM_CHROMA_IDX  35
570#endif
571
572#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.
573#define AUTO_INTER_RPS                  1           ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
574#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
575                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
576                                                    // this should be done with encoder only decision
577                                                    // but because of the absence of reference frame management, the related code was hard coded currently
578
579#define RVM_VCEGAM10_M 4
580
581#define PLANAR_IDX             0
582#define VER_IDX                26                    // index for intra VERTICAL   mode
583#define HOR_IDX                10                    // index for intra HORIZONTAL mode
584#define DC_IDX                 1                     // index for intra DC mode
585#define NUM_CHROMA_MODE        5                     // total number of chroma modes
586#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
587
588
589#define FAST_UDI_USE_MPM 1
590
591#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
592
593#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth.  When disabled, compute costs as if it is 8-bit source video.
594#if FULL_NBIT
595# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
596#else
597# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
598#endif
599
600#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
601#define LOG2_MAX_NUM_ROWS_MINUS1           7
602#define LOG2_MAX_COLUMN_WIDTH              13
603#define LOG2_MAX_ROW_HEIGHT                13
604
605#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
606
607#define REG_DCT 65535
608
609#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
610#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
611#if AMP_ENC_SPEEDUP
612#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
613#endif
614
615#define CABAC_INIT_PRESENT_FLAG     1
616
617// ====================================================================================================================
618// Basic type redefinition
619// ====================================================================================================================
620
621typedef       void                Void;
622typedef       bool                Bool;
623
624#ifdef __arm__
625typedef       signed char         Char;
626#else
627typedef       char                Char;
628#endif
629typedef       unsigned char       UChar;
630typedef       short               Short;
631typedef       unsigned short      UShort;
632typedef       int                 Int;
633typedef       unsigned int        UInt;
634typedef       double              Double;
635typedef       float               Float;
636
637// ====================================================================================================================
638// 64-bit integer type
639// ====================================================================================================================
640
641#ifdef _MSC_VER
642typedef       __int64             Int64;
643
644#if _MSC_VER <= 1200 // MS VC6
645typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
646#else
647typedef       unsigned __int64    UInt64;
648#endif
649
650#else
651
652typedef       long long           Int64;
653typedef       unsigned long long  UInt64;
654
655#endif
656
657// ====================================================================================================================
658// Type definition
659// ====================================================================================================================
660
661typedef       UChar           Pxl;        ///< 8-bit pixel type
662typedef       Short           Pel;        ///< 16-bit pixel type
663typedef       Int             TCoeff;     ///< transform coefficient
664
665#if H_3D_VSO
666// ====================================================================================================================
667// Define Distortion Types
668// ====================================================================================================================
669typedef       Int64           RMDist;     ///< renderer model distortion
670
671#if H_3D_VSO_DIST_INT
672typedef       Int64            Dist;       ///< RDO distortion
673typedef       Int64            Dist64; 
674#define       RDO_DIST_MIN     MIN_INT
675#define       RDO_DIST_MAX     MAX_INT
676#else
677typedef       UInt             Dist;       ///< RDO distortion
678typedef       UInt64           Dist; 
679#define       RDO_DIST_MIN     0
680#define       RDO_DIST_MAX     MAX_UINT
681#endif
682#endif
683/// parameters for adaptive loop filter
684class TComPicSym;
685
686// Slice / Slice segment encoding modes
687enum SliceConstraint
688{
689  NO_SLICES              = 0,          ///< don't use slices / slice segments
690  FIXED_NUMBER_OF_LCU    = 1,          ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
691  FIXED_NUMBER_OF_BYTES  = 2,          ///< Limit maximum number of bytes in a slice / slice segment
692  FIXED_NUMBER_OF_TILES  = 3,          ///< slices / slice segments span an integer number of tiles
693};
694
695enum SAOComponentIdx
696{
697  SAO_Y =0,
698  SAO_Cb,
699  SAO_Cr,
700  NUM_SAO_COMPONENTS
701};
702
703enum SAOMode //mode
704{
705  SAO_MODE_OFF = 0,
706  SAO_MODE_NEW,
707  SAO_MODE_MERGE,
708  NUM_SAO_MODES
709};
710
711enum SAOModeMergeTypes
712{
713  SAO_MERGE_LEFT =0,
714  SAO_MERGE_ABOVE,
715  NUM_SAO_MERGE_TYPES
716};
717
718
719enum SAOModeNewTypes
720{
721  SAO_TYPE_START_EO =0,
722  SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
723  SAO_TYPE_EO_90,
724  SAO_TYPE_EO_135,
725  SAO_TYPE_EO_45,
726
727  SAO_TYPE_START_BO,
728  SAO_TYPE_BO = SAO_TYPE_START_BO,
729
730  NUM_SAO_NEW_TYPES
731};
732#define NUM_SAO_EO_TYPES_LOG2 2
733
734enum SAOEOClasses
735{
736  SAO_CLASS_EO_FULL_VALLEY = 0,
737  SAO_CLASS_EO_HALF_VALLEY = 1,
738  SAO_CLASS_EO_PLAIN       = 2,
739  SAO_CLASS_EO_HALF_PEAK   = 3,
740  SAO_CLASS_EO_FULL_PEAK   = 4,
741  NUM_SAO_EO_CLASSES,
742};
743
744
745#define NUM_SAO_BO_CLASSES_LOG2  5
746enum SAOBOClasses
747{
748  //SAO_CLASS_BO_BAND0 = 0,
749  //SAO_CLASS_BO_BAND1,
750  //SAO_CLASS_BO_BAND2,
751  //...
752  //SAO_CLASS_BO_BAND31,
753
754  NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
755};
756#define MAX_NUM_SAO_CLASSES  32  //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
757
758struct SAOOffset
759{
760  Int modeIdc; //NEW, MERGE, OFF
761  Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
762  Int typeAuxInfo; //BO: starting band index
763  Int offset[MAX_NUM_SAO_CLASSES];
764
765  SAOOffset();
766  ~SAOOffset();
767  Void reset();
768
769  const SAOOffset& operator= (const SAOOffset& src);
770};
771
772struct SAOBlkParam
773{
774
775  SAOBlkParam();
776  ~SAOBlkParam();
777  Void reset();
778  const SAOBlkParam& operator= (const SAOBlkParam& src);
779  SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
780private:
781  SAOOffset offsetParam[NUM_SAO_COMPONENTS];
782
783};
784
785/// parameters for deblocking filter
786typedef struct _LFCUParam
787{
788  Bool bInternalEdge;                     ///< indicates internal edge
789  Bool bLeftEdge;                         ///< indicates left edge
790  Bool bTopEdge;                          ///< indicates top edge
791} LFCUParam;
792
793// ====================================================================================================================
794// Enumeration
795// ====================================================================================================================
796
797/// supported slice type
798enum SliceType
799{
800  B_SLICE,
801  P_SLICE,
802  I_SLICE
803};
804
805/// chroma formats (according to semantics of chroma_format_idc)
806enum ChromaFormat
807{
808  CHROMA_400  = 0,
809  CHROMA_420  = 1,
810  CHROMA_422  = 2,
811  CHROMA_444  = 3
812};
813
814/// supported partition shape
815enum PartSize
816{
817  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
818  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
819  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
820  SIZE_NxN,             ///< symmetric motion partition,   Nx N
821  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
822  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
823  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
824  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
825  SIZE_NONE = 15
826};
827
828/// supported prediction type
829enum PredMode
830{
831  MODE_INTER,           ///< inter-prediction mode
832  MODE_INTRA,           ///< intra-prediction mode
833  MODE_NONE = 15
834};
835
836/// texture component type
837enum TextType
838{
839  TEXT_LUMA,            ///< luma
840  TEXT_CHROMA,          ///< chroma (U+V)
841  TEXT_CHROMA_U,        ///< chroma U
842  TEXT_CHROMA_V,        ///< chroma V
843  TEXT_ALL,             ///< Y+U+V
844  TEXT_NONE = 15
845};
846
847/// reference list index
848enum RefPicList
849{
850  REF_PIC_LIST_0 = 0,   ///< reference list 0
851  REF_PIC_LIST_1 = 1,   ///< reference list 1
852  REF_PIC_LIST_X = 100  ///< special mark
853};
854
855/// distortion function index
856enum DFunc
857{
858  DF_DEFAULT  = 0,
859  DF_SSE      = 1,      ///< general size SSE
860  DF_SSE4     = 2,      ///<   4xM SSE
861  DF_SSE8     = 3,      ///<   8xM SSE
862  DF_SSE16    = 4,      ///<  16xM SSE
863  DF_SSE32    = 5,      ///<  32xM SSE
864  DF_SSE64    = 6,      ///<  64xM SSE
865  DF_SSE16N   = 7,      ///< 16NxM SSE
866 
867  DF_SAD      = 8,      ///< general size SAD
868  DF_SAD4     = 9,      ///<   4xM SAD
869  DF_SAD8     = 10,     ///<   8xM SAD
870  DF_SAD16    = 11,     ///<  16xM SAD
871  DF_SAD32    = 12,     ///<  32xM SAD
872  DF_SAD64    = 13,     ///<  64xM SAD
873  DF_SAD16N   = 14,     ///< 16NxM SAD
874 
875  DF_SADS     = 15,     ///< general size SAD with step
876  DF_SADS4    = 16,     ///<   4xM SAD with step
877  DF_SADS8    = 17,     ///<   8xM SAD with step
878  DF_SADS16   = 18,     ///<  16xM SAD with step
879  DF_SADS32   = 19,     ///<  32xM SAD with step
880  DF_SADS64   = 20,     ///<  64xM SAD with step
881  DF_SADS16N  = 21,     ///< 16NxM SAD with step
882 
883  DF_HADS     = 22,     ///< general size Hadamard with step
884  DF_HADS4    = 23,     ///<   4xM HAD with step
885  DF_HADS8    = 24,     ///<   8xM HAD with step
886  DF_HADS16   = 25,     ///<  16xM HAD with step
887  DF_HADS32   = 26,     ///<  32xM HAD with step
888  DF_HADS64   = 27,     ///<  64xM HAD with step
889  DF_HADS16N  = 28,     ///< 16NxM HAD with step
890#if H_3D_VSO
891  DF_VSD      = 29,      ///< general size VSD
892  DF_VSD4     = 30,      ///<   4xM VSD
893  DF_VSD8     = 31,      ///<   8xM VSD
894  DF_VSD16    = 32,      ///<  16xM VSD
895  DF_VSD32    = 33,      ///<  32xM VSD
896  DF_VSD64    = 34,      ///<  64xM VSD
897  DF_VSD16N   = 35,      ///< 16NxM VSD
898#endif
899
900#if AMP_SAD
901  DF_SAD12    = 43,
902  DF_SAD24    = 44,
903  DF_SAD48    = 45,
904
905  DF_SADS12   = 46,
906  DF_SADS24   = 47,
907  DF_SADS48   = 48,
908
909  DF_SSE_FRAME = 50     ///< Frame-based SSE
910#else
911  DF_SSE_FRAME = 33     ///< Frame-based SSE
912#endif
913};
914
915/// index for SBAC based RD optimization
916enum CI_IDX
917{
918  CI_CURR_BEST = 0,     ///< best mode index
919  CI_NEXT_BEST,         ///< next best index
920  CI_TEMP_BEST,         ///< temporal index
921  CI_CHROMA_INTRA,      ///< chroma intra index
922  CI_QT_TRAFO_TEST,
923  CI_QT_TRAFO_ROOT,
924  CI_NUM,               ///< total number
925};
926
927/// motion vector predictor direction used in AMVP
928enum MVP_DIR
929{
930  MD_LEFT = 0,          ///< MVP of left block
931  MD_ABOVE,             ///< MVP of above block
932  MD_ABOVE_RIGHT,       ///< MVP of above right block
933  MD_BELOW_LEFT,        ///< MVP of below left block
934  MD_ABOVE_LEFT         ///< MVP of above left block
935};
936
937/// merging candidates
938#if ETRIKHU_CLEANUP_H0083
939enum DefaultMergCandOrder
940{
941  MRG_T = 0,            ///< MPI
942  MRG_D,                ///< DDD
943  MRG_IVMC,             ///< Temporal inter-view
944  MRG_A1,               ///< Left
945  MRG_B1,               ///< Above
946  MRG_B0,               ///< Above right
947  MRG_IVDC,             ///< Disparity inter-view
948  MRG_VSP,              ///< VSP
949  MRG_A0,               ///< Left bottom
950  MRG_B2,               ///< Above left
951  MRG_IVSHIFT,          ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
952  MRG_COL               ///< Temporal co-located
953};
954#endif
955
956/// coefficient scanning type used in ACS
957enum COEFF_SCAN_TYPE
958{
959  SCAN_DIAG = 0,         ///< up-right diagonal scan
960  SCAN_HOR,              ///< horizontal first scan
961  SCAN_VER               ///< vertical first scan
962};
963
964namespace Profile
965{
966  enum Name
967  {
968    NONE = 0,
969    MAIN = 1,
970    MAIN10 = 2,
971    MAINSTILLPICTURE = 3,
972#if H_MV
973    MAINSTEREO = 4,
974    MAINMULTIVIEW = 5,
975#if H_3D
976    MAIN3D = 6, 
977#endif
978#endif
979  };
980}
981
982namespace Level
983{
984  enum Tier
985  {
986    MAIN = 0,
987    HIGH = 1,
988  };
989
990  enum Name
991  {
992    NONE     = 0,
993    LEVEL1   = 30,
994    LEVEL2   = 60,
995    LEVEL2_1 = 63,
996    LEVEL3   = 90,
997    LEVEL3_1 = 93,
998    LEVEL4   = 120,
999    LEVEL4_1 = 123,
1000    LEVEL5   = 150,
1001    LEVEL5_1 = 153,
1002    LEVEL5_2 = 156,
1003    LEVEL6   = 180,
1004    LEVEL6_1 = 183,
1005    LEVEL6_2 = 186,
1006  };
1007}
1008//! \}
1009
1010#if H_MV
1011
1012#if !H_MV_HLS_8_SPS_NODOC_48
1013enum PpsExtensionTypes
1014{
1015  PPS_EX_T_MV      = 0,
1016#if H_3D
1017  PPS_EX_T_3D      = 3,
1018#endif
1019  PPS_EX_T_ESC     = 7,
1020  PPS_EX_T_MAX_NUM = 8
1021};
1022
1023//Below for sps, would be good if this could be aligned
1024
1025  enum PsExtensionTypes
1026  {
1027    PS_EX_T_MV   = 1,
1028#if H_3D
1029    PS_EX_T_3D   = 3,
1030#endif
1031    PS_EX_T_ESC  = 7,
1032    PS_EX_T_MAX_NUM = 8
1033  };
1034#endif
1035/// scalability types
1036  enum ScalabilityType
1037  {
1038#if H_3D
1039    DEPTH_ID = 0,   
1040#endif   
1041    VIEW_ORDER_INDEX  = 1,
1042  };
1043#endif
1044#if H_3D
1045  // Renderer
1046  enum BlenMod
1047  {
1048    BLEND_NONE  = -1,
1049    BLEND_AVRG  = 0,
1050    BLEND_LEFT  = 1,
1051    BLEND_RIGHT = 2,
1052    BLEND_GEN   =  3
1053  };
1054
1055 
1056  enum
1057  {
1058    VIEWPOS_INVALID = -1,
1059    VIEWPOS_LEFT    = 0,
1060    VIEWPOS_RIGHT   = 1,
1061    VIEWPOS_MERGED  = 2
1062  };
1063
1064#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!
1065#endif
1066#endif
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