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J0033: DMM mode coding fix
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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.
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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	#define MTK_I0093 1
71	#define MTK_J0033 1
72	/////////////////////////////////////////////////////////////////////////////////////////
73	/////////////////////////////////// MAJOR DEFINES ///////////////////////////////////
74	/////////////////////////////////////////////////////////////////////////////////////////
75
76	#if H_MV
77	#define H_MV_ENC_DEC_TRAC 1 //< CU/PU level tracking
78	#endif
79
80	#if H_3D
81	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
82	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
83	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
84
85	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
86	// HHI_VSO
87	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
88	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
89	// LGE_WVSO_A0119
90	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
91	#define H_3D_NBDV 1 // Neighboring block disparity derivation
92	// QC_JCT3V-A0097
93	// LGE_DVMCP_A0126
94	// LGE_DVMCP_MEM_REDUCTION_B0135
95	// QC_SIMPLE_NBDV_B0047
96	// FIX_LGE_DVMCP_B0133
97	// QC_NBDV_LDB_FIX_C0055
98	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
99	// MTK_SIMPLIFY_DVTC_C0135
100	// QC_CU_NBDV_D0181
101	// SEC_DEFAULT_DV_D0112
102	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
103	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
104	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
105	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
106
107	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
108	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
109	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
110	// LGE_ARP_CTX_F0161 JCT3V-F0161
111	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
112	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
113	// MTK_ALIGN_SW_WD_BI_PRED_ARP_H0085 Align the SW and WD for the bi-prediction ARP PUs by disallowing non-normative fast bi-prediction for ARP PUs, JCT3V-H0085
114	// QC_I0051_ARP_SIMP
115	// SHARP_ARP_CHROMA_I0104
116	// MTK_I0072_IVARP_SCALING_FIX
117
118	#define H_3D_IC 1 // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
119	// Unifying rounding offset, for IC part, JCT3V-D0135
120	// Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
121	// SHARP_ILLUCOMP_REFINE_E0046
122	// MTK_CLIPPING_ALIGN_IC_E0168 // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
123	// LGE_IC_CTX_F0160 //JCT3V-F0160
124	// SEC_ONLY_TEXTURE_IC_F0151
125	// MTK_IC_FLAG_CABAC_SIMP_G0061
126	// SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
127	// MTK_LOW_LATENCY_IC_ENCODING_H0086 Low-latency IC encoding in JCT3V-H0086
128	// MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX 1 // Remove the global variables used in JCT3V-H0086
129	// SEC_IC_NEIGHBOR_CLIP_I0080 // Clipping of neighboring sample position, JCT3V-I0080
130
131	#if H_3D_NBDV
132	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
133	// MTK_D0156
134	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
135	// MERL_C0152: Basic VSP
136	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
137	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
138	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
139	#endif
140
141	#define H_3D_VSP 1 // View synthesis prediction
142	// MERL_C0152: Basic VSP
143	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
144	// MTK_D0105, LG_D0139: No VSP for depth
145	// QC_D0191: Clean up
146	// LG_D0092: Multiple VSP candidate allowed
147	// MTK_VSP_FIX_ALIGN_WD_E0172
148	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
149	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
150	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
151	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
152	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
153	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
154	// LGE_SHARP_VSP_INHERIT_F0104
155	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
156	// Restricted bi-prediction for VSP
157
158	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
159	// HHI_INTER_VIEW_MOTION_PRED
160	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
161	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
162	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
163	// MTK_INTERVIEW_MERGE_A0049 , second part
164	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
165	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
166	// QC_INRIA_MTK_MRG_E0126
167	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
168	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
169	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
170	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
171	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
172	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
173	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
174	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
175	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
176	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
177	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
178	// SEC_ADAPT_DISABLE_IVMP Disabling IVMP merge candidates when IC is enabled, JCT3V-H0070
179	// SEC_SIMP_SHIFTED_DV_I0086 Simplification of Shifted DV candidate, JCT3V-I0086
180	#define MTK_MRG_LIST_SIZE_CLEANUP_J0059 1 // Include VSP for deriving merge candidate list size, JCT3V-J0059
181
182
183	#define H_3D_TMVP 1 // QC_TMVP_C0047
184	// Sony_M23639
185
186	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
187	// HHI_DMM_WEDGE_INTRA
188	// HHI_DMM_PRED_TEX
189	// FIX_WEDGE_NOFLOAT_D0036
190	// LGE_EDGE_INTRA_A0070
191	// LGE_DMM3_SIMP_C0044
192	// QC_DC_PREDICTOR_D0183
193	// HHI_DELTADC_DLT_D0035
194	// PKU_QC_DEPTH_INTRA_UNI_D0195
195	// RWTH_SDC_DLT_B0036
196	// INTEL_SDC64_D0193
197	// RWTH_SDC_CTX_SIMPL_D0032
198	// LGE_CONCATENATE_D0141
199	// FIX_SDC_ENC_RD_WVSO_D0163
200	// MTK_SAMPLE_BASED_SDC_D0110
201	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
202	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
203	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
204	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
205	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
206	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
207	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
208	// HHI_DIM_PREDSAMP_FIX_F0171
209	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
210	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
211	// Unify intra SDC and inter SDC
212	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
213	// SCU_HS_DEPTH_DC_PRED_G0143
214	// HS_TSINGHUA_SDC_SPLIT_G0111
215	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
216	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
217	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
218	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
219	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
220	// MTK_DELTA_DC_FLAG_ONE_CONTEXT_H0084_H0100_H0113 Use only one context for CABAC of delta_dc_flag as in JCTVC-H0084, JCTVC-H0100 and JCTVC-H0113
221	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
222	// SEC_NO_RESI_DLT_H0105
223	// MTK_DLT_CODING_FIX_H0091
224	// HS_DMM_SIGNALLING_I0120
225	// SHARP_DMM1_I0110 // LUT size reduction for DMM1 proposed in JCT3V-I0110
226	// FAST_SDC_OFFSET_DECISION_I0084
227	// SEPARATE_FLAG_I0085
228	// H_3D_DELTA_DLT
229	// RWTH_DLT_CLIP_I0057 1
230
231
232
233	#define H_3D_SINGLE_DEPTH 1 // Single depth mode proposed in JCT3V-I0095
234	#define MTK_SINGLE_DEPTH_VPS_FLAG_J0060 1 // Add VPS control flags and remove slice header control flag for single depth, JCT3V-J0060
235
236	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
237	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
238	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
239
240	#define H_3D_SPIVMP 1 // H_3D_SPIVMP // JCT3V-F0110: Sub-PU level inter-view motion prediction
241	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
242	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
243	// Simplification on Sub-PU level temporal interview motion prediction
244	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
245
246	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
247	// MTK_DBBP_AMP_REM_H0072
248	// RWTH_DBBP_NO_SPU_H0057
249	// SEC_DBBP_FILTERING_H0104
250	// MTK_DBBP_SIGNALING_H0094
251	// H_3D_FIX_DBBP_IVMP Fix . Enable IVMP is always disabled, when DBBP is enabled. The original intention is to disable Sub-PU IVMP when DBBP is enabled, not to disable IVMP itself.
252	// SEC_DBBP_EXPLICIT_SIG_I0077 1 // Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
253	// Disallow DBBP in 8x8 CU, JCT3V-I0078
254	// SHARP_DBBP_SIMPLE_FLTER_I0109 1 // Simple condition and one dimensional filter for DBBP
255	// SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
256
257
258	#define H_3D_DDD 1 // Disparity derived depth coding
259
260	#define H_3D_FCO 0 // Flexible coding order for 3D
261	#if H_3D_FCO
262	#define H_3D_FCO 1
263	#endif
264
265	#define H_3D_FAST_INTRA_SDC 1 // I0123
266
267	// OTHERS
268	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
269	#define H_3D_REN_MAX_DEV_OUT 0 // Output maximal possible shift deviation
270	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
271	// MTK_FAST_TEXTURE_ENCODING_E0173
272	#if H_3D_DIM
273	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM and RBC Mode Selection
274	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
275	#endif
276
277	// Rate Control
278	#define KWU_FIX_URQ 1
279	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
280	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
281	#endif // H_3D
282
283
284
285	/////////////////////////////////////////////////////////////////////////////////////////
286	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
287	/////////////////////////////////////////////////////////////////////////////////////////
288
289	// Fixes
290
291	///// *** SINGLE DEPTH MODE *******
292	#if H_3D_SINGLE_DEPTH
293	#define SINGLE_DEPTH_MODE_CAND_LIST_SIZE 2 // size of the sample candidate list
294	#endif
295
296	///// *** VIEW SYNTHESIS OPTIMIZAION *******
297	#if H_3D_VSO
298	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
299	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
300	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
301	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
302	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
303	#endif
304
305	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
306	#if H_3D_NBDV
307	#define DVFROM_LEFT 0
308	#define DVFROM_ABOVE 1
309	#define IDV_CANDS 2
310	#endif
311
312	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
313	#if H_3D_ARP
314	#define H_3D_ARP_WFNR 3
315	#endif
316
317	///// *** DEPTH INTRA MODES *******
318	#if H_3D_DIM
319	// HHI_DMM4_ENC_I0066
320	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
321	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
322	#define H_3D_DIM_DLT 1 // Depth Lookup Table
323
324	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
325	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
326	// LG_ZEROINTRADEPTHRESI_A0087
327	#endif
328	///// *** VIEW SYNTHESIS PREDICTION *******
329	#if H_3D_VSP
330	#define H_3D_VSP_BLOCKSIZE 4 // Supported values: 1, 2, and 4
331	#if H_3D_VSP_BLOCKSIZE == 1
332	#define H_3D_VSP_CONSTRAINED 1 // Constrained VSP @ 1x1
333	#else
334	#define H_3D_VSP_CONSTRAINED 0
335	#endif
336	#endif
337
338
339	///// *** ILLUMATION COMPENSATION *******
340	#if H_3D_IC
341	#define IC_REG_COST_SHIFT 7
342	#define IC_CONST_SHIFT 5
343	#define IC_SHIFT_DIFF 12
344	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
345	#endif
346
347
348	///// *** DEPTH BASED BLOCK PARTITIONING *******
349	#if H_3D_DBBP
350	#define DBBP_INVALID_SHORT (-4)
351	#define DBBP_PACK_MODE SIZE_2NxN
352	#endif
353
354
355	///// *** FCO *******
356	#if H_3D_FCO
357	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
358	#else
359	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
360	#endif
361
362	#if H_3D
363	#define PPS_FIX_DEPTH 1
364	#endif
365
366	/////////////////////////////////////////////////////////////////////////////////
367	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
368	/////////////////////////////////////////////////////////////////////////////////
369	// TBD: Check if integration is necessary.
370	#define H_MV_HLS_PTL_LIMITS 0
371	#define H_MV_HLS7_GEN 0 // General changes (not tested)
372	#define H_MV_ALIGN_HM_15 1
373
374	// POC
375	// #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)
376	// #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.
377	// #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).
378
379	// SEI related
380	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
381	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
382	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
383	//#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
384	//#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
385	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
386	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
387	//#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
388	//#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.
389	//#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
390	//#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).
391	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
392	//#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.
393
394	// DPB
395	//#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).
396	//#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
397	//#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).
398	//#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
399
400	// OTHERS
401	//#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
402	//#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.
403	//#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.
404
405	/////////////////////////////////////////////////////////////////////////////////////////
406	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
407	/////////////////////////////////////////////////////////////////////////////////////////
408	#define HARMONIZE_GOP_FIRST_FIELD_COUPLE 1
409	#define FIX_FIELD_DEPTH 1
410	#if H_MV
411	#define EFFICIENT_FIELD_IRAP 0
412	#else
413	#define EFFICIENT_FIELD_IRAP 1
414	#endif
415	#define ALLOW_RECOVERY_POINT_AS_RAP 1
416	#define BUGFIX_INTRAPERIOD 1
417	#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
418
419	#define SAO_SGN_FUNC 1
420
421	#define TILE_SIZE_CHECK 1
422
423	#define FIX1172 1 ///< fix ticket #1172
424
425	#define SETTING_PIC_OUTPUT_MARK 1
426	#define SETTING_NO_OUT_PIC_PRIOR 1
427	#define FIX_EMPTY_PAYLOAD_NAL 1
428	#define FIX_WRITING_OUTPUT 1
429	#define FIX_OUTPUT_EOS 1
430
431	#define FIX_POC_CRA_NORASL_OUTPUT 1
432
433	#define MAX_NUM_PICS_IN_SOP 1024
434
435	#define MAX_NESTING_NUM_OPS 1024
436	#define MAX_NESTING_NUM_LAYER 64
437
438	#if H_MV
439	#define MAX_VPS_NUM_HRD_PARAMETERS 1024
440	#else
441	#define MAX_VPS_NUM_HRD_PARAMETERS 1
442	#endif
443	#if H_MV
444	#define MAX_NUM_SUB_LAYERS 7
445	#define MAX_NUM_SIGNALLED_PARTITIONING_SCHEMES 16
446	#endif
447	#define MAX_VPS_OP_SETS_PLUS1 1024
448	#if H_MV
449	#define MAX_VPS_NUM_ADD_LAYER_SETS 1024
450	#define MAX_VPS_NUH_LAYER_ID_PLUS1 63
451	#define MAX_NUM_SCALABILITY_TYPES 16
452	#define ENC_CFG_CONSOUT_SPACE 29
453	#else
454	#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 1
455	#endif
456
457
458	#define MAX_CPB_CNT 32 ///< Upper bound of (cpb_cnt_minus1 + 1)
459	#if H_MV
460	#define MAX_NUM_LAYER_IDS 63
461	#define MAX_NUM_LAYERS 63
462	#define MAX_VPS_PROFILE_TIER_LEVEL 64
463	#define MAX_VPS_ADD_OUTPUT_LAYER_SETS 1024
464	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 + MAX_VPS_OP_SETS_PLUS1 )
465	#define MAX_NUM_VIDEO_SIGNAL_INFO 16
466	#define MAX_NUM_SCALED_REF_LAYERS MAX_NUM_LAYERS-1
467	#else
468	#define MAX_NUM_LAYER_IDS 64
469	#endif
470
471	#define COEF_REMAIN_BIN_REDUCTION 3 ///< indicates the level at which the VLC
472	///< transitions from Golomb-Rice to TU+EG(k)
473
474	#define CU_DQP_TU_CMAX 5 ///< max number bins for truncated unary
475	#define CU_DQP_EG_k 0 ///< expgolomb order
476
477	#define SBH_THRESHOLD 4 ///< I0156: value of the fixed SBH controlling threshold
478
479	#define SEQUENCE_LEVEL_LOSSLESS 0 ///< H0530: used only for sequence or frame-level lossless coding
480
481	#define DISABLING_CLIP_FOR_BIPREDME 1 ///< Ticket #175
482
483	#define C1FLAG_NUMBER 8 // maximum number of largerThan1 flag coded in one chunk : 16 in HM5
484	#define C2FLAG_NUMBER 1 // maximum number of largerThan2 flag coded in one chunk: 16 in HM5
485	#define SAO_ENCODING_CHOICE 1 ///< I0184: picture early termination
486	#if SAO_ENCODING_CHOICE
487	#define SAO_ENCODING_RATE 0.75
488	#define SAO_ENCODING_CHOICE_CHROMA 1 ///< J0044: picture early termination Luma and Chroma are handled separately
489	#if SAO_ENCODING_CHOICE_CHROMA
490	#define SAO_ENCODING_RATE_CHROMA 0.5
491	#endif
492	#endif
493
494	#define MAX_NUM_VPS 16
495	#define MAX_NUM_SPS 16
496	#define MAX_NUM_PPS 64
497
498	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
499
500	#define MIN_SCAN_POS_CROSS 4
501
502	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
503
504	#define MLS_GRP_NUM 64 ///< G644 : Max number of coefficient groups, max(16, 64)
505	#define MLS_CG_SIZE 4 ///< G644 : Coefficient group size of 4x4
506
507	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
508	#if ADAPTIVE_QP_SELECTION
509	#define ARL_C_PRECISION 7 ///< G382: 7-bit arithmetic precision
510	#define LEVEL_RANGE 30 ///< G382: max coefficient level in statistics collection
511	#endif
512
513	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
514	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
515
516	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
517	#error
518	#endif
519
520	#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
521
522	#define AMVP_DECIMATION_FACTOR 4
523
524	#define SCAN_SET_SIZE 16
525	#define LOG2_SCAN_SET_SIZE 4
526
527	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
528
529	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
530
531	#define NUM_INTRA_MODE 36
532	#if !REMOVE_LM_CHROMA
533	#define LM_CHROMA_IDX 35
534	#endif
535
536	#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.
537	#define AUTO_INTER_RPS 1 ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
538	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
539	// using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
540	// this should be done with encoder only decision
541	// but because of the absence of reference frame management, the related code was hard coded currently
542
543	#define RVM_VCEGAM10_M 4
544
545	#define PLANAR_IDX 0
546	#define VER_IDX 26 // index for intra VERTICAL mode
547	#define HOR_IDX 10 // index for intra HORIZONTAL mode
548	#define DC_IDX 1 // index for intra DC mode
549	#define NUM_CHROMA_MODE 5 // total number of chroma modes
550	#define DM_CHROMA_IDX 36 // chroma mode index for derived from luma intra mode
551
552
553	#define FAST_UDI_USE_MPM 1
554
555	#define RDO_WITHOUT_DQP_BITS 0 ///< Disable counting dQP bits in RDO-based mode decision
556
557	#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth. When disabled, compute costs as if it is 8-bit source video.
558	#if FULL_NBIT
559	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
560	#else
561	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
562	#endif
563
564	#define LOG2_MAX_NUM_COLUMNS_MINUS1 7
565	#define LOG2_MAX_NUM_ROWS_MINUS1 7
566	#define LOG2_MAX_COLUMN_WIDTH 13
567	#define LOG2_MAX_ROW_HEIGHT 13
568
569	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
570
571	#define REG_DCT 65535
572
573	#define AMP_SAD 1 ///< dedicated SAD functions for AMP
574	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
575	#if AMP_ENC_SPEEDUP
576	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
577	#endif
578
579	#define CABAC_INIT_PRESENT_FLAG 1
580
581	// ====================================================================================================================
582	// Basic type redefinition
583	// ====================================================================================================================
584
585	typedef void Void;
586	typedef bool Bool;
587
588	#ifdef __arm__
589	typedef signed char Char;
590	#else
591	typedef char Char;
592	#endif
593	typedef unsigned char UChar;
594	typedef short Short;
595	typedef unsigned short UShort;
596	typedef int Int;
597	typedef unsigned int UInt;
598	typedef double Double;
599	typedef float Float;
600
601	// ====================================================================================================================
602	// 64-bit integer type
603	// ====================================================================================================================
604
605	#ifdef _MSC_VER
606	typedef __int64 Int64;
607
608	#if _MSC_VER <= 1200 // MS VC6
609	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
610	#else
611	typedef unsigned __int64 UInt64;
612	#endif
613
614	#else
615
616	typedef long long Int64;
617	typedef unsigned long long UInt64;
618
619	#endif
620
621	// ====================================================================================================================
622	// Type definition
623	// ====================================================================================================================
624
625	typedef UChar Pxl; ///< 8-bit pixel type
626	typedef Short Pel; ///< 16-bit pixel type
627	typedef Int TCoeff; ///< transform coefficient
628
629	#if H_3D_VSO
630	// ====================================================================================================================
631	// Define Distortion Types
632	// ====================================================================================================================
633	typedef Int64 RMDist; ///< renderer model distortion
634
635	#if H_3D_VSO_DIST_INT
636	typedef Int64 Dist; ///< RDO distortion
637	typedef Int64 Dist64;
638	#define RDO_DIST_MIN MIN_INT
639	#define RDO_DIST_MAX MAX_INT
640	#else
641	typedef UInt Dist; ///< RDO distortion
642	typedef UInt64 Dist;
643	#define RDO_DIST_MIN 0
644	#define RDO_DIST_MAX MAX_UINT
645	#endif
646	#endif
647	/// parameters for adaptive loop filter
648	class TComPicSym;
649
650	// Slice / Slice segment encoding modes
651	enum SliceConstraint
652	{
653	NO_SLICES = 0, ///< don't use slices / slice segments
654	FIXED_NUMBER_OF_LCU = 1, ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
655	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
656	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
657	};
658
659	enum SAOComponentIdx
660	{
661	SAO_Y =0,
662	SAO_Cb,
663	SAO_Cr,
664	NUM_SAO_COMPONENTS
665	};
666
667	enum SAOMode //mode
668	{
669	SAO_MODE_OFF = 0,
670	SAO_MODE_NEW,
671	SAO_MODE_MERGE,
672	NUM_SAO_MODES
673	};
674
675	enum SAOModeMergeTypes
676	{
677	SAO_MERGE_LEFT =0,
678	SAO_MERGE_ABOVE,
679	NUM_SAO_MERGE_TYPES
680	};
681
682
683	enum SAOModeNewTypes
684	{
685	SAO_TYPE_START_EO =0,
686	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
687	SAO_TYPE_EO_90,
688	SAO_TYPE_EO_135,
689	SAO_TYPE_EO_45,
690
691	SAO_TYPE_START_BO,
692	SAO_TYPE_BO = SAO_TYPE_START_BO,
693
694	NUM_SAO_NEW_TYPES
695	};
696	#define NUM_SAO_EO_TYPES_LOG2 2
697
698	enum SAOEOClasses
699	{
700	SAO_CLASS_EO_FULL_VALLEY = 0,
701	SAO_CLASS_EO_HALF_VALLEY = 1,
702	SAO_CLASS_EO_PLAIN = 2,
703	SAO_CLASS_EO_HALF_PEAK = 3,
704	SAO_CLASS_EO_FULL_PEAK = 4,
705	NUM_SAO_EO_CLASSES,
706	};
707
708
709	#define NUM_SAO_BO_CLASSES_LOG2 5
710	enum SAOBOClasses
711	{
712	//SAO_CLASS_BO_BAND0 = 0,
713	//SAO_CLASS_BO_BAND1,
714	//SAO_CLASS_BO_BAND2,
715	//...
716	//SAO_CLASS_BO_BAND31,
717
718	NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
719	};
720	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
721
722	struct SAOOffset
723	{
724	Int modeIdc; //NEW, MERGE, OFF
725	Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
726	Int typeAuxInfo; //BO: starting band index
727	Int offset[MAX_NUM_SAO_CLASSES];
728
729	SAOOffset();
730	~SAOOffset();
731	Void reset();
732
733	const SAOOffset& operator= (const SAOOffset& src);
734	};
735
736	struct SAOBlkParam
737	{
738
739	SAOBlkParam();
740	~SAOBlkParam();
741	Void reset();
742	const SAOBlkParam& operator= (const SAOBlkParam& src);
743	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
744	private:
745	SAOOffset offsetParam[NUM_SAO_COMPONENTS];
746
747	};
748
749	/// parameters for deblocking filter
750	typedef struct _LFCUParam
751	{
752	Bool bInternalEdge; ///< indicates internal edge
753	Bool bLeftEdge; ///< indicates left edge
754	Bool bTopEdge; ///< indicates top edge
755	} LFCUParam;
756
757	// ====================================================================================================================
758	// Enumeration
759	// ====================================================================================================================
760
761	/// supported slice type
762	enum SliceType
763	{
764	B_SLICE,
765	P_SLICE,
766	I_SLICE
767	};
768
769	/// chroma formats (according to semantics of chroma_format_idc)
770	enum ChromaFormat
771	{
772	CHROMA_400 = 0,
773	CHROMA_420 = 1,
774	CHROMA_422 = 2,
775	CHROMA_444 = 3
776	};
777
778	/// supported partition shape
779	enum PartSize
780	{
781	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
782	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
783	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
784	SIZE_NxN, ///< symmetric motion partition, Nx N
785	SIZE_2NxnU, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
786	SIZE_2NxnD, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
787	SIZE_nLx2N, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
788	SIZE_nRx2N, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
789	SIZE_NONE = 15
790	};
791
792	/// supported prediction type
793	enum PredMode
794	{
795	MODE_INTER, ///< inter-prediction mode
796	MODE_INTRA, ///< intra-prediction mode
797	MODE_NONE = 15
798	};
799
800	/// texture component type
801	enum TextType
802	{
803	TEXT_LUMA, ///< luma
804	TEXT_CHROMA, ///< chroma (U+V)
805	TEXT_CHROMA_U, ///< chroma U
806	TEXT_CHROMA_V, ///< chroma V
807	TEXT_ALL, ///< Y+U+V
808	TEXT_NONE = 15
809	};
810
811	/// reference list index
812	enum RefPicList
813	{
814	REF_PIC_LIST_0 = 0, ///< reference list 0
815	REF_PIC_LIST_1 = 1, ///< reference list 1
816	REF_PIC_LIST_X = 100 ///< special mark
817	};
818
819	/// distortion function index
820	enum DFunc
821	{
822	DF_DEFAULT = 0,
823	DF_SSE = 1, ///< general size SSE
824	DF_SSE4 = 2, ///< 4xM SSE
825	DF_SSE8 = 3, ///< 8xM SSE
826	DF_SSE16 = 4, ///< 16xM SSE
827	DF_SSE32 = 5, ///< 32xM SSE
828	DF_SSE64 = 6, ///< 64xM SSE
829	DF_SSE16N = 7, ///< 16NxM SSE
830
831	DF_SAD = 8, ///< general size SAD
832	DF_SAD4 = 9, ///< 4xM SAD
833	DF_SAD8 = 10, ///< 8xM SAD
834	DF_SAD16 = 11, ///< 16xM SAD
835	DF_SAD32 = 12, ///< 32xM SAD
836	DF_SAD64 = 13, ///< 64xM SAD
837	DF_SAD16N = 14, ///< 16NxM SAD
838
839	DF_SADS = 15, ///< general size SAD with step
840	DF_SADS4 = 16, ///< 4xM SAD with step
841	DF_SADS8 = 17, ///< 8xM SAD with step
842	DF_SADS16 = 18, ///< 16xM SAD with step
843	DF_SADS32 = 19, ///< 32xM SAD with step
844	DF_SADS64 = 20, ///< 64xM SAD with step
845	DF_SADS16N = 21, ///< 16NxM SAD with step
846
847	DF_HADS = 22, ///< general size Hadamard with step
848	DF_HADS4 = 23, ///< 4xM HAD with step
849	DF_HADS8 = 24, ///< 8xM HAD with step
850	DF_HADS16 = 25, ///< 16xM HAD with step
851	DF_HADS32 = 26, ///< 32xM HAD with step
852	DF_HADS64 = 27, ///< 64xM HAD with step
853	DF_HADS16N = 28, ///< 16NxM HAD with step
854	#if H_3D_VSO
855	DF_VSD = 29, ///< general size VSD
856	DF_VSD4 = 30, ///< 4xM VSD
857	DF_VSD8 = 31, ///< 8xM VSD
858	DF_VSD16 = 32, ///< 16xM VSD
859	DF_VSD32 = 33, ///< 32xM VSD
860	DF_VSD64 = 34, ///< 64xM VSD
861	DF_VSD16N = 35, ///< 16NxM VSD
862	#endif
863
864	#if AMP_SAD
865	DF_SAD12 = 43,
866	DF_SAD24 = 44,
867	DF_SAD48 = 45,
868
869	DF_SADS12 = 46,
870	DF_SADS24 = 47,
871	DF_SADS48 = 48,
872
873	DF_SSE_FRAME = 50 ///< Frame-based SSE
874	#else
875	DF_SSE_FRAME = 33 ///< Frame-based SSE
876	#endif
877	};
878
879	/// index for SBAC based RD optimization
880	enum CI_IDX
881	{
882	CI_CURR_BEST = 0, ///< best mode index
883	CI_NEXT_BEST, ///< next best index
884	CI_TEMP_BEST, ///< temporal index
885	CI_CHROMA_INTRA, ///< chroma intra index
886	CI_QT_TRAFO_TEST,
887	CI_QT_TRAFO_ROOT,
888	CI_NUM, ///< total number
889	};
890
891	/// motion vector predictor direction used in AMVP
892	enum MVP_DIR
893	{
894	MD_LEFT = 0, ///< MVP of left block
895	MD_ABOVE, ///< MVP of above block
896	MD_ABOVE_RIGHT, ///< MVP of above right block
897	MD_BELOW_LEFT, ///< MVP of below left block
898	MD_ABOVE_LEFT ///< MVP of above left block
899	};
900
901	/// merging candidates
902	#if H_3D
903	enum DefaultMergCandOrder
904	{
905	MRG_T = 0, ///< MPI
906	MRG_D, ///< DDD
907	MRG_IVMC, ///< Temporal inter-view
908	MRG_A1, ///< Left
909	MRG_B1, ///< Above
910	MRG_B0, ///< Above right
911	MRG_IVDC, ///< Disparity inter-view
912	MRG_VSP, ///< VSP
913	MRG_A0, ///< Left bottom
914	MRG_B2, ///< Above left
915	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
916	MRG_COL ///< Temporal co-located
917	};
918	#endif
919
920	/// coefficient scanning type used in ACS
921	enum COEFF_SCAN_TYPE
922	{
923	SCAN_DIAG = 0, ///< up-right diagonal scan
924	SCAN_HOR, ///< horizontal first scan
925	SCAN_VER ///< vertical first scan
926	};
927
928	namespace Profile
929	{
930	enum Name
931	{
932	NONE = 0,
933	MAIN = 1,
934	MAIN10 = 2,
935	MAINSTILLPICTURE = 3,
936	#if H_MV
937	MULTIVIEWMAIN = 6,
938	#if H_3D
939	MAIN3D = 8,
940	#endif
941	#endif
942	};
943	}
944
945	namespace Level
946	{
947	enum Tier
948	{
949	MAIN = 0,
950	HIGH = 1,
951	};
952
953	enum Name
954	{
955	NONE = 0,
956	LEVEL1 = 30,
957	LEVEL2 = 60,
958	LEVEL2_1 = 63,
959	LEVEL3 = 90,
960	LEVEL3_1 = 93,
961	LEVEL4 = 120,
962	LEVEL4_1 = 123,
963	LEVEL5 = 150,
964	LEVEL5_1 = 153,
965	LEVEL5_2 = 156,
966	LEVEL6 = 180,
967	LEVEL6_1 = 183,
968	LEVEL6_2 = 186,
969	};
970	}
971	//! \}
972
973	#if H_MV
974
975	/// scalability types
976	enum ScalabilityType
977	{
978	#if H_3D
979	DEPTH_ID = 0,
980	#endif
981	VIEW_ORDER_INDEX = 1,
982	DEPENDENCY_ID = 2,
983	AUX_ID = 3,
984	};
985	#endif
986	#if H_3D
987	// Renderer
988	enum BlenMod
989	{
990	BLEND_NONE = -1,
991	BLEND_AVRG = 0,
992	BLEND_LEFT = 1,
993	BLEND_RIGHT = 2,
994	BLEND_GEN = 3
995	};
996
997
998	enum
999	{
1000	VIEWPOS_INVALID = -1,
1001	VIEWPOS_LEFT = 0,
1002	VIEWPOS_RIGHT = 1,
1003	VIEWPOS_MERGED = 2
1004	};
1005
1006	#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!
1007	#endif
1008	#endif

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