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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
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29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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32	*/
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	#endif
342
343	#if H_MV
344	#define H0044_POC_LSB_NOT_PRESENT 1 ///< JCT3V-H0044: Add constraint checking on the value of poc_reset_idc and poc_lsb_val
345	#define H0056_EOS_CHECKS 1 ///< JCT3V-H0056: Put checks on handling EOS
346	#endif
347	/////////////////////////////////////////////////////////////////////////////////////////
348	/////////////////////////////////// TBD //////////////////////////////
349	/////////////////////////////////////////////////////////////////////////////////////////
350
351
352	#define H_MV_HLS_8 1 // General changes
353	#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.
354	#define MV_FIX_DEP_TYPES 1
355
356
357	#define H_MV_HLS7_GEN 0 // General changes (not tested)
358
359	// POC
360	// #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)
361	// #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.
362	// #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).
363
364
365	// OTHERS
366	// #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.
367
368	// SEI related
369	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
370	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
371	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
372	//#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
373	//#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
374	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
375	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
376	//#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
377	//#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.
378	//#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
379	//#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).
380	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
381	//#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.
382
383
384	// Auxiliary picture related
385	//#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.
386	//#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.
387	//#define H_MV_HLS_8_AUX_Q0078_44 0 // #44 (AUX /Q0078/concepts Auxiliary picture concepts:
388	//#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
389
390	// Profiles
391	//#define H_MV_HLS_8_PRO_NODOC_50 0 // #50 (PROF /NODOC/Monochrome) Add Monochrome 8-bit profile
392	//#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.
393	//#define H_MV_HLS_8_PRO_H0126_45 0 // #45 (PROF /H0126/Stereo main) Phrasing used in specifying the Stereo Main profile.
394	//#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.
395
396	// DPB
397	//#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).
398	//#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
399	//#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).
400	//#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
401
402	// Others
403	//#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
404	//#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.
405
406
407	#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
408	#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.
409	#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 111, refined as described).
410	#define H_MV_HLS_8_PPS_NODOC_NN 1 // #NN (PPS /NODOC/reserved flag): Add a flag in PPS for SHVC color gamut scalability
411	#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
412	#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
413	#define H_MV_HLS_8_SPS_NODOC_48 1 // #48 (SPS /NODOC/PPS extension cleanups) Alignment with RExt
414	#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"
415	#define H_MV_HLS_8_RPS_Q0100_36 1 // #36 (RPS /Q0100/constraint to semantics) v3, add constraint to RPS semantics
416	#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.
417	#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.
418	#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
419	#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.
420	#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
421	#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
422	#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
423	#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
424	#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)
425	#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
426
427
428
429	/////////////////////////////////////////////////////////////////////////////////////////
430	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
431	/////////////////////////////////////////////////////////////////////////////////////////
432	#define HARMONIZE_GOP_FIRST_FIELD_COUPLE 1
433	#define FIX_FIELD_DEPTH 1
434	#if H_MV
435	#define EFFICIENT_FIELD_IRAP 0
436	#else
437	#define EFFICIENT_FIELD_IRAP 1
438	#endif
439	#define ALLOW_RECOVERY_POINT_AS_RAP 1
440	#define BUGFIX_INTRAPERIOD 1
441	#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
442
443	#define SAO_SGN_FUNC 1
444
445	#define FIX1172 1 ///< fix ticket #1172
446
447	#define SETTING_PIC_OUTPUT_MARK 1
448	#define SETTING_NO_OUT_PIC_PRIOR 1
449	#define FIX_EMPTY_PAYLOAD_NAL 1
450	#define FIX_WRITING_OUTPUT 1
451	#define FIX_OUTPUT_EOS 1
452
453	#define FIX_POC_CRA_NORASL_OUTPUT 1
454
455	#define MAX_NUM_PICS_IN_SOP 1024
456
457	#define MAX_NESTING_NUM_OPS 1024
458	#define MAX_NESTING_NUM_LAYER 64
459
460	#define MAX_VPS_NUM_HRD_PARAMETERS 1
461	#define MAX_VPS_OP_SETS_PLUS1 1024
462	#if H_MV
463	#define MAX_VPS_NUH_LAYER_ID_PLUS1 63
464	#define MAX_NUM_SCALABILITY_TYPES 16
465	#define ENC_CFG_CONSOUT_SPACE 29
466	#else
467	#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 1
468	#endif
469
470
471	#define MAX_CPB_CNT 32 ///< Upper bound of (cpb_cnt_minus1 + 1)
472	#if H_MV
473	#define MAX_NUM_LAYER_IDS 63
474	#define MAX_NUM_LAYERS 63
475	#define MAX_VPS_PROFILE_TIER_LEVEL 64
476	#define MAX_VPS_ADD_OUTPUT_LAYER_SETS 1024
477	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
478	#define MAX_NUM_VIDEO_SIGNAL_INFO 16
479	#define MAX_NUM_SCALED_REF_LAYERS MAX_NUM_LAYERS-1
480	#define MAX_NUM_BSP_HRD_PARAMETERS 100 ///< Maximum value is actually not specified
481	#define MAX_NUM_BITSTREAM_PARTITIONS 100 ///< Maximum value is actually not specified
482	#define MAX_NUM_BSP_SCHED_COMBINATION 100 ///< Maximum value is actually not specified
483	#define MAX_SUB_STREAMS 1024
484	#else
485	#define MAX_NUM_LAYER_IDS 64
486	#endif
487
488	#define COEF_REMAIN_BIN_REDUCTION 3 ///< indicates the level at which the VLC
489	///< transitions from Golomb-Rice to TU+EG(k)
490
491	#define CU_DQP_TU_CMAX 5 ///< max number bins for truncated unary
492	#define CU_DQP_EG_k 0 ///< expgolomb order
493
494	#define SBH_THRESHOLD 4 ///< I0156: value of the fixed SBH controlling threshold
495
496	#define SEQUENCE_LEVEL_LOSSLESS 0 ///< H0530: used only for sequence or frame-level lossless coding
497
498	#define DISABLING_CLIP_FOR_BIPREDME 1 ///< Ticket #175
499
500	#define C1FLAG_NUMBER 8 // maximum number of largerThan1 flag coded in one chunk : 16 in HM5
501	#define C2FLAG_NUMBER 1 // maximum number of largerThan2 flag coded in one chunk: 16 in HM5
502	#define SAO_ENCODING_CHOICE 1 ///< I0184: picture early termination
503	#if SAO_ENCODING_CHOICE
504	#define SAO_ENCODING_RATE 0.75
505	#define SAO_ENCODING_CHOICE_CHROMA 1 ///< J0044: picture early termination Luma and Chroma are handled separately
506	#if SAO_ENCODING_CHOICE_CHROMA
507	#define SAO_ENCODING_RATE_CHROMA 0.5
508	#endif
509	#endif
510
511	#define MAX_NUM_VPS 16
512	#define MAX_NUM_SPS 16
513	#define MAX_NUM_PPS 64
514
515	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
516
517	#define MIN_SCAN_POS_CROSS 4
518
519	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
520
521	#define MLS_GRP_NUM 64 ///< G644 : Max number of coefficient groups, max(16, 64)
522	#define MLS_CG_SIZE 4 ///< G644 : Coefficient group size of 4x4
523
524	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
525	#if ADAPTIVE_QP_SELECTION
526	#define ARL_C_PRECISION 7 ///< G382: 7-bit arithmetic precision
527	#define LEVEL_RANGE 30 ///< G382: max coefficient level in statistics collection
528	#endif
529
530	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
531	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
532
533	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
534	#error
535	#endif
536
537	#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
538
539	#define AMVP_DECIMATION_FACTOR 4
540
541	#define SCAN_SET_SIZE 16
542	#define LOG2_SCAN_SET_SIZE 4
543
544	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
545
546	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
547
548	#define NUM_INTRA_MODE 36
549	#if !REMOVE_LM_CHROMA
550	#define LM_CHROMA_IDX 35
551	#endif
552
553	#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.
554	#define AUTO_INTER_RPS 1 ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
555	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
556	// using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
557	// this should be done with encoder only decision
558	// but because of the absence of reference frame management, the related code was hard coded currently
559
560	#define RVM_VCEGAM10_M 4
561
562	#define PLANAR_IDX 0
563	#define VER_IDX 26 // index for intra VERTICAL mode
564	#define HOR_IDX 10 // index for intra HORIZONTAL mode
565	#define DC_IDX 1 // index for intra DC mode
566	#define NUM_CHROMA_MODE 5 // total number of chroma modes
567	#define DM_CHROMA_IDX 36 // chroma mode index for derived from luma intra mode
568
569
570	#define FAST_UDI_USE_MPM 1
571
572	#define RDO_WITHOUT_DQP_BITS 0 ///< Disable counting dQP bits in RDO-based mode decision
573
574	#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth. When disabled, compute costs as if it is 8-bit source video.
575	#if FULL_NBIT
576	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
577	#else
578	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
579	#endif
580
581	#define LOG2_MAX_NUM_COLUMNS_MINUS1 7
582	#define LOG2_MAX_NUM_ROWS_MINUS1 7
583	#define LOG2_MAX_COLUMN_WIDTH 13
584	#define LOG2_MAX_ROW_HEIGHT 13
585
586	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
587
588	#define REG_DCT 65535
589
590	#define AMP_SAD 1 ///< dedicated SAD functions for AMP
591	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
592	#if AMP_ENC_SPEEDUP
593	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
594	#endif
595
596	#define CABAC_INIT_PRESENT_FLAG 1
597
598	// ====================================================================================================================
599	// Basic type redefinition
600	// ====================================================================================================================
601
602	typedef void Void;
603	typedef bool Bool;
604
605	#ifdef __arm__
606	typedef signed char Char;
607	#else
608	typedef char Char;
609	#endif
610	typedef unsigned char UChar;
611	typedef short Short;
612	typedef unsigned short UShort;
613	typedef int Int;
614	typedef unsigned int UInt;
615	typedef double Double;
616	typedef float Float;
617
618	// ====================================================================================================================
619	// 64-bit integer type
620	// ====================================================================================================================
621
622	#ifdef _MSC_VER
623	typedef __int64 Int64;
624
625	#if _MSC_VER <= 1200 // MS VC6
626	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
627	#else
628	typedef unsigned __int64 UInt64;
629	#endif
630
631	#else
632
633	typedef long long Int64;
634	typedef unsigned long long UInt64;
635
636	#endif
637
638	// ====================================================================================================================
639	// Type definition
640	// ====================================================================================================================
641
642	typedef UChar Pxl; ///< 8-bit pixel type
643	typedef Short Pel; ///< 16-bit pixel type
644	typedef Int TCoeff; ///< transform coefficient
645
646	#if H_3D_VSO
647	// ====================================================================================================================
648	// Define Distortion Types
649	// ====================================================================================================================
650	typedef Int64 RMDist; ///< renderer model distortion
651
652	#if H_3D_VSO_DIST_INT
653	typedef Int64 Dist; ///< RDO distortion
654	typedef Int64 Dist64;
655	#define RDO_DIST_MIN MIN_INT
656	#define RDO_DIST_MAX MAX_INT
657	#else
658	typedef UInt Dist; ///< RDO distortion
659	typedef UInt64 Dist;
660	#define RDO_DIST_MIN 0
661	#define RDO_DIST_MAX MAX_UINT
662	#endif
663	#endif
664	/// parameters for adaptive loop filter
665	class TComPicSym;
666
667	// Slice / Slice segment encoding modes
668	enum SliceConstraint
669	{
670	NO_SLICES = 0, ///< don't use slices / slice segments
671	FIXED_NUMBER_OF_LCU = 1, ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
672	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
673	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
674	};
675
676	enum SAOComponentIdx
677	{
678	SAO_Y =0,
679	SAO_Cb,
680	SAO_Cr,
681	NUM_SAO_COMPONENTS
682	};
683
684	enum SAOMode //mode
685	{
686	SAO_MODE_OFF = 0,
687	SAO_MODE_NEW,
688	SAO_MODE_MERGE,
689	NUM_SAO_MODES
690	};
691
692	enum SAOModeMergeTypes
693	{
694	SAO_MERGE_LEFT =0,
695	SAO_MERGE_ABOVE,
696	NUM_SAO_MERGE_TYPES
697	};
698
699
700	enum SAOModeNewTypes
701	{
702	SAO_TYPE_START_EO =0,
703	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
704	SAO_TYPE_EO_90,
705	SAO_TYPE_EO_135,
706	SAO_TYPE_EO_45,
707
708	SAO_TYPE_START_BO,
709	SAO_TYPE_BO = SAO_TYPE_START_BO,
710
711	NUM_SAO_NEW_TYPES
712	};
713	#define NUM_SAO_EO_TYPES_LOG2 2
714
715	enum SAOEOClasses
716	{
717	SAO_CLASS_EO_FULL_VALLEY = 0,
718	SAO_CLASS_EO_HALF_VALLEY = 1,
719	SAO_CLASS_EO_PLAIN = 2,
720	SAO_CLASS_EO_HALF_PEAK = 3,
721	SAO_CLASS_EO_FULL_PEAK = 4,
722	NUM_SAO_EO_CLASSES,
723	};
724
725
726	#define NUM_SAO_BO_CLASSES_LOG2 5
727	enum SAOBOClasses
728	{
729	//SAO_CLASS_BO_BAND0 = 0,
730	//SAO_CLASS_BO_BAND1,
731	//SAO_CLASS_BO_BAND2,
732	//...
733	//SAO_CLASS_BO_BAND31,
734
735	NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
736	};
737	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
738
739	struct SAOOffset
740	{
741	Int modeIdc; //NEW, MERGE, OFF
742	Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
743	Int typeAuxInfo; //BO: starting band index
744	Int offset[MAX_NUM_SAO_CLASSES];
745
746	SAOOffset();
747	~SAOOffset();
748	Void reset();
749
750	const SAOOffset& operator= (const SAOOffset& src);
751	};
752
753	struct SAOBlkParam
754	{
755
756	SAOBlkParam();
757	~SAOBlkParam();
758	Void reset();
759	const SAOBlkParam& operator= (const SAOBlkParam& src);
760	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
761	private:
762	SAOOffset offsetParam[NUM_SAO_COMPONENTS];
763
764	};
765
766	/// parameters for deblocking filter
767	typedef struct _LFCUParam
768	{
769	Bool bInternalEdge; ///< indicates internal edge
770	Bool bLeftEdge; ///< indicates left edge
771	Bool bTopEdge; ///< indicates top edge
772	} LFCUParam;
773
774	// ====================================================================================================================
775	// Enumeration
776	// ====================================================================================================================
777
778	/// supported slice type
779	enum SliceType
780	{
781	B_SLICE,
782	P_SLICE,
783	I_SLICE
784	};
785
786	/// chroma formats (according to semantics of chroma_format_idc)
787	enum ChromaFormat
788	{
789	CHROMA_400 = 0,
790	CHROMA_420 = 1,
791	CHROMA_422 = 2,
792	CHROMA_444 = 3
793	};
794
795	/// supported partition shape
796	enum PartSize
797	{
798	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
799	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
800	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
801	SIZE_NxN, ///< symmetric motion partition, Nx N
802	SIZE_2NxnU, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
803	SIZE_2NxnD, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
804	SIZE_nLx2N, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
805	SIZE_nRx2N, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
806	SIZE_NONE = 15
807	};
808
809	/// supported prediction type
810	enum PredMode
811	{
812	MODE_INTER, ///< inter-prediction mode
813	MODE_INTRA, ///< intra-prediction mode
814	MODE_NONE = 15
815	};
816
817	/// texture component type
818	enum TextType
819	{
820	TEXT_LUMA, ///< luma
821	TEXT_CHROMA, ///< chroma (U+V)
822	TEXT_CHROMA_U, ///< chroma U
823	TEXT_CHROMA_V, ///< chroma V
824	TEXT_ALL, ///< Y+U+V
825	TEXT_NONE = 15
826	};
827
828	/// reference list index
829	enum RefPicList
830	{
831	REF_PIC_LIST_0 = 0, ///< reference list 0
832	REF_PIC_LIST_1 = 1, ///< reference list 1
833	REF_PIC_LIST_X = 100 ///< special mark
834	};
835
836	/// distortion function index
837	enum DFunc
838	{
839	DF_DEFAULT = 0,
840	DF_SSE = 1, ///< general size SSE
841	DF_SSE4 = 2, ///< 4xM SSE
842	DF_SSE8 = 3, ///< 8xM SSE
843	DF_SSE16 = 4, ///< 16xM SSE
844	DF_SSE32 = 5, ///< 32xM SSE
845	DF_SSE64 = 6, ///< 64xM SSE
846	DF_SSE16N = 7, ///< 16NxM SSE
847
848	DF_SAD = 8, ///< general size SAD
849	DF_SAD4 = 9, ///< 4xM SAD
850	DF_SAD8 = 10, ///< 8xM SAD
851	DF_SAD16 = 11, ///< 16xM SAD
852	DF_SAD32 = 12, ///< 32xM SAD
853	DF_SAD64 = 13, ///< 64xM SAD
854	DF_SAD16N = 14, ///< 16NxM SAD
855
856	DF_SADS = 15, ///< general size SAD with step
857	DF_SADS4 = 16, ///< 4xM SAD with step
858	DF_SADS8 = 17, ///< 8xM SAD with step
859	DF_SADS16 = 18, ///< 16xM SAD with step
860	DF_SADS32 = 19, ///< 32xM SAD with step
861	DF_SADS64 = 20, ///< 64xM SAD with step
862	DF_SADS16N = 21, ///< 16NxM SAD with step
863
864	DF_HADS = 22, ///< general size Hadamard with step
865	DF_HADS4 = 23, ///< 4xM HAD with step
866	DF_HADS8 = 24, ///< 8xM HAD with step
867	DF_HADS16 = 25, ///< 16xM HAD with step
868	DF_HADS32 = 26, ///< 32xM HAD with step
869	DF_HADS64 = 27, ///< 64xM HAD with step
870	DF_HADS16N = 28, ///< 16NxM HAD with step
871	#if H_3D_VSO
872	DF_VSD = 29, ///< general size VSD
873	DF_VSD4 = 30, ///< 4xM VSD
874	DF_VSD8 = 31, ///< 8xM VSD
875	DF_VSD16 = 32, ///< 16xM VSD
876	DF_VSD32 = 33, ///< 32xM VSD
877	DF_VSD64 = 34, ///< 64xM VSD
878	DF_VSD16N = 35, ///< 16NxM VSD
879	#endif
880
881	#if AMP_SAD
882	DF_SAD12 = 43,
883	DF_SAD24 = 44,
884	DF_SAD48 = 45,
885
886	DF_SADS12 = 46,
887	DF_SADS24 = 47,
888	DF_SADS48 = 48,
889
890	DF_SSE_FRAME = 50 ///< Frame-based SSE
891	#else
892	DF_SSE_FRAME = 33 ///< Frame-based SSE
893	#endif
894	};
895
896	/// index for SBAC based RD optimization
897	enum CI_IDX
898	{
899	CI_CURR_BEST = 0, ///< best mode index
900	CI_NEXT_BEST, ///< next best index
901	CI_TEMP_BEST, ///< temporal index
902	CI_CHROMA_INTRA, ///< chroma intra index
903	CI_QT_TRAFO_TEST,
904	CI_QT_TRAFO_ROOT,
905	CI_NUM, ///< total number
906	};
907
908	/// motion vector predictor direction used in AMVP
909	enum MVP_DIR
910	{
911	MD_LEFT = 0, ///< MVP of left block
912	MD_ABOVE, ///< MVP of above block
913	MD_ABOVE_RIGHT, ///< MVP of above right block
914	MD_BELOW_LEFT, ///< MVP of below left block
915	MD_ABOVE_LEFT ///< MVP of above left block
916	};
917
918	/// merging candidates
919	#if ETRIKHU_CLEANUP_H0083
920	enum DefaultMergCandOrder
921	{
922	MRG_T = 0, ///< MPI
923	MRG_D, ///< DDD
924	MRG_IVMC, ///< Temporal inter-view
925	MRG_A1, ///< Left
926	MRG_B1, ///< Above
927	MRG_B0, ///< Above right
928	MRG_IVDC, ///< Disparity inter-view
929	MRG_VSP, ///< VSP
930	MRG_A0, ///< Left bottom
931	MRG_B2, ///< Above left
932	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
933	MRG_COL ///< Temporal co-located
934	};
935	#endif
936
937	/// coefficient scanning type used in ACS
938	enum COEFF_SCAN_TYPE
939	{
940	SCAN_DIAG = 0, ///< up-right diagonal scan
941	SCAN_HOR, ///< horizontal first scan
942	SCAN_VER ///< vertical first scan
943	};
944
945	namespace Profile
946	{
947	enum Name
948	{
949	NONE = 0,
950	MAIN = 1,
951	MAIN10 = 2,
952	MAINSTILLPICTURE = 3,
953	#if H_MV
954	MAINSTEREO = 4,
955	MAINMULTIVIEW = 5,
956	#if H_3D
957	MAIN3D = 6,
958	#endif
959	#endif
960	};
961	}
962
963	namespace 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	#if !H_MV_HLS_8_SPS_NODOC_48
994	enum PpsExtensionTypes
995	{
996	PPS_EX_T_MV = 0,
997	#if H_3D
998	PPS_EX_T_3D = 3,
999	#endif
1000	PPS_EX_T_ESC = 7,
1001	PPS_EX_T_MAX_NUM = 8
1002	};
1003
1004	//Below for sps, would be good if this could be aligned
1005
1006	enum PsExtensionTypes
1007	{
1008	PS_EX_T_MV = 1,
1009	#if H_3D
1010	PS_EX_T_3D = 3,
1011	#endif
1012	PS_EX_T_ESC = 7,
1013	PS_EX_T_MAX_NUM = 8
1014	};
1015	#endif
1016	/// scalability types
1017	enum ScalabilityType
1018	{
1019	#if H_3D
1020	DEPTH_ID = 0,
1021	#endif
1022	VIEW_ORDER_INDEX = 1,
1023	};
1024	#endif
1025	#if H_3D
1026	// Renderer
1027	enum BlenMod
1028	{
1029	BLEND_NONE = -1,
1030	BLEND_AVRG = 0,
1031	BLEND_LEFT = 1,
1032	BLEND_RIGHT = 2,
1033	BLEND_GEN = 3
1034	};
1035
1036
1037	enum
1038	{
1039	VIEWPOS_INVALID = -1,
1040	VIEWPOS_LEFT = 0,
1041	VIEWPOS_RIGHT = 1,
1042	VIEWPOS_MERGED = 2
1043	};
1044
1045	#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!
1046	#endif
1047	#endif

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