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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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9	* Redistribution and use in source and binary forms, with or without
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12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
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19	* specific prior written permission.
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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	#define MTK_I0093 1
71	/////////////////////////////////////////////////////////////////////////////////////////
72	/////////////////////////////////// MAJOR DEFINES ///////////////////////////////////
73	/////////////////////////////////////////////////////////////////////////////////////////
74
75	#if H_MV
76	#define H_MV_ENC_DEC_TRAC 1 //< CU/PU level tracking
77	#endif
78
79	#if H_3D
80	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
81	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
82	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
83
84	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
85	// HHI_VSO
86	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
87	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
88	// LGE_WVSO_A0119
89	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
90	#define H_3D_NBDV 1 // Neighboring block disparity derivation
91	// QC_JCT3V-A0097
92	// LGE_DVMCP_A0126
93	// LGE_DVMCP_MEM_REDUCTION_B0135
94	// QC_SIMPLE_NBDV_B0047
95	// FIX_LGE_DVMCP_B0133
96	// QC_NBDV_LDB_FIX_C0055
97	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
98	// MTK_SIMPLIFY_DVTC_C0135
99	// QC_CU_NBDV_D0181
100	// SEC_DEFAULT_DV_D0112
101	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
102	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
103	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
104	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
105
106	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
107	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
108	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
109	// LGE_ARP_CTX_F0161 JCT3V-F0161
110	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
111	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
112	// 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
113
114
115	#define H_3D_IC 1 // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
116	// Unifying rounding offset, for IC part, JCT3V-D0135
117	// Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
118	// SHARP_ILLUCOMP_REFINE_E0046
119	// MTK_CLIPPING_ALIGN_IC_E0168 // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
120	// LGE_IC_CTX_F0160 //JCT3V-F0160
121	// SEC_ONLY_TEXTURE_IC_F0151
122	// MTK_IC_FLAG_CABAC_SIMP_G0061
123	// SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
124	// MTK_LOW_LATENCY_IC_ENCODING_H0086 Low-latency IC encoding in JCT3V-H0086
125
126
127	#if H_3D_NBDV
128	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
129	// MTK_D0156
130	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
131	// MERL_C0152: Basic VSP
132	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
133	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
134	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
135	#endif
136
137	#define H_3D_VSP 1 // View synthesis prediction
138	// MERL_C0152: Basic VSP
139	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
140	// MTK_D0105, LG_D0139: No VSP for depth
141	// QC_D0191: Clean up
142	// LG_D0092: Multiple VSP candidate allowed
143	// MTK_VSP_FIX_ALIGN_WD_E0172
144	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
145	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
146	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
147	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
148	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
149	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
150	// LGE_SHARP_VSP_INHERIT_F0104
151	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
152	// Restricted bi-prediction for VSP
153
154	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
155	// HHI_INTER_VIEW_MOTION_PRED
156	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
157	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
158	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
159	// MTK_INTERVIEW_MERGE_A0049 , second part
160	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
161	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
162	// QC_INRIA_MTK_MRG_E0126
163	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
164	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
165	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
166	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
167	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
168	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
169	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
170	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
171	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
172	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
173	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
174	// SEC_ADAPT_DISABLE_IVMP Disalbing IVMP merge candidates when IC is enabled, JCT3V-H0070
175
176	#define SEC_SIMP_SHIFTED_DV_I0086 1 // Simplification of Shifted DV candidate, JCT3V-I0086
177
178	#define H_3D_TMVP 1 // QC_TMVP_C0047
179	// Sony_M23639
180
181	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
182	// HHI_DMM_WEDGE_INTRA
183	// HHI_DMM_PRED_TEX
184	// FIX_WEDGE_NOFLOAT_D0036
185	// LGE_EDGE_INTRA_A0070
186	// LGE_DMM3_SIMP_C0044
187	// QC_DC_PREDICTOR_D0183
188	// HHI_DELTADC_DLT_D0035
189	// PKU_QC_DEPTH_INTRA_UNI_D0195
190	// RWTH_SDC_DLT_B0036
191	// INTEL_SDC64_D0193
192	// RWTH_SDC_CTX_SIMPL_D0032
193	// LGE_CONCATENATE_D0141
194	// FIX_SDC_ENC_RD_WVSO_D0163
195	// MTK_SAMPLE_BASED_SDC_D0110
196	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
197	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
198	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
199	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
200	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
201	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
202	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
203	// HHI_DIM_PREDSAMP_FIX_F0171
204	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
205	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
206	// Unify intra SDC and inter SDC
207	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
208	// SCU_HS_DEPTH_DC_PRED_G0143
209	// HS_TSINGHUA_SDC_SPLIT_G0111
210	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
211	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
212	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
213	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
214	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
215	// 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
216	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
217	// SEC_NO_RESI_DLT_H0105
218	// MTK_DLT_CODING_FIX_H0091
219
220	#define MTK_SINGLE_DEPTH_MODE_I0095 1 // Single depth mode proposed in JCT3V-I0095
221	#if MTK_SINGLE_DEPTH_MODE_I0095
222	#define MTK_SINGLE_DEPTH_MODE_CANDIDATE_LIST_SIZE 2 // size of the sample candidate list
223	#endif
224
225	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
226	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
227	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
228
229	#define H_3D_SPIVMP 1 // H_3D_SPIVMP // JCT3V-F0110: Sub-PU level inter-view motion prediction
230	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
231	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
232	// Simplification on Sub-PU level temporal interview motion prediction
233	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
234
235	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
236	// MTK_DBBP_AMP_REM_H0072
237	// RWTH_DBBP_NO_SPU_H0057
238	// SEC_DBBP_FILTERING_H0104
239	// MTK_DBBP_SIGNALING_H0094
240	// 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.
241
242	#define SEC_DBBP_EXPLICIT_SIG_I0077 1 // Remove the partition derivation and signal dbbp_flag only when the partion mode is 2NxN/Nx2N, JCT3V-I0077
243	#define SEC_DBBP_DISALLOW_8x8_I0078 1 // Disallow DBBP in 8x8 CU, JCT3V-I0078
244	#define SHARP_DBBP_SIMPLE_FLTER_I0109 1 // Simple condition and one dimensional dilter for DBBP
245	#define SEC_DBBP_DMM4_THRESHOLD_I0076 1 // Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
246
247
248	#define H_3D_DDD 1 // Disparity derived depth coding
249
250	#define H_3D_FCO 0 // Flexible coding order for 3D
251
252	#define SCU_HS_FAST_INTRA_SDC_I0123 1
253
254	// OTHERS
255	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
256	#define H_3D_REN_MAX_DEV_OUT 0 // Output maximal possible shift deviation
257	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
258	// MTK_FAST_TEXTURE_ENCODING_E0173
259	#if H_3D_DIM
260	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM and RBC Mode Selection
261	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
262	#endif
263
264	// Rate Control
265	#define KWU_FIX_URQ 1
266	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
267	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
268
269	#endif // H_3D
270
271
272
273	/////////////////////////////////////////////////////////////////////////////////////////
274	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
275	/////////////////////////////////////////////////////////////////////////////////////////
276
277	///// *** VIEW SYNTHESIS OPTIMIZAION *******
278	#if H_3D_VSO
279	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
280	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
281	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
282	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
283	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
284	#define H_3D_VSO_FIX 0 // This fix should be enabled after verification
285	#endif
286
287	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
288	#if H_3D_NBDV
289	#define DVFROM_LEFT 0
290	#define DVFROM_ABOVE 1
291	#define IDV_CANDS 2
292	#endif
293
294	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
295	#if H_3D_ARP
296	#define H_3D_ARP_WFNR 3
297	#endif
298
299	///// *** DEPTH INTRA MODES *******
300	#if H_3D_DIM
301	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
302	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
303	#define H_3D_DIM_DLT 1 // Depth Lookup Table
304	#define HS_DMM_SIGNALLING_I0120 1
305	#define SHARP_DMM1_I0110 1 // LUT size reduction for DMM1 proposed in JCT3V-I0110
306	#define FIX_WARNING 1 // fix narrowing conversion of NumPocStCurr0,NumPocStCurr1 at TComSlice.cpp
307	#define FAST_SDC_OFFSET_DECISION_I0084 1
308	#define SEPARATE_FLAG_I0085 1
309
310	#if H_3D_DIM_DLT
311	#define H_3D_DELTA_DLT 1
312	#define RWTH_DLT_CLIP_I0057 1
313	#endif
314	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
315	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
316	// LG_ZEROINTRADEPTHRESI_A0087
317	#define HHI_DMM4_ENC_I0066 1
318	#endif
319	///// *** VIEW SYNTHESIS PREDICTION *******
320	#if H_3D_VSP
321	#define H_3D_VSP_BLOCKSIZE 4 // Supported values: 1, 2, and 4
322	#if H_3D_VSP_BLOCKSIZE == 1
323	#define H_3D_VSP_CONSTRAINED 1 // Constrained VSP @ 1x1
324	#else
325	#define H_3D_VSP_CONSTRAINED 0
326	#endif
327	#endif
328
329
330	///// *** ILLUMATION COMPENSATION *******
331	#if H_3D_IC
332	#define IC_REG_COST_SHIFT 7
333	#define IC_CONST_SHIFT 5
334	#define IC_SHIFT_DIFF 12
335	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
336	#endif
337
338
339	///// *** DEPTH BASED BLOCK PARTITIONING *******
340	#if H_3D_DBBP
341	#define DBBP_INVALID_SHORT (-4)
342	#define RWTH_DBBP_PACK_MODE SIZE_2NxN
343	#endif
344
345
346	///// *** FCO *******
347	#if H_3D_FCO
348	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
349	#else
350	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
351	#endif
352
353	#if H_3D
354	#define PPS_FIX_DEPTH 1
355	#endif
356
357	/////////////////////////////////////////////////////////////////////////////////
358	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
359	/////////////////////////////////////////////////////////////////////////////////
360	// TBD: Check if integration is necessary.
361	#define H_MV_HLS7_GEN 0 // General changes (not tested)
362
363	// POC
364	// #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)
365	// #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.
366	// #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).
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	// Auxiliary picture related
384	//#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.
385	//#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.
386	//#define H_MV_HLS_8_AUX_Q0078_44 0 // #44 (AUX /Q0078/concepts Auxiliary picture concepts:
387	//#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
388
389	// Profiles
390	//#define H_MV_HLS_8_PRO_NODOC_50 0 // #50 (PROF /NODOC/Monochrome) Add Monochrome 8-bit profile
391	//#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.
392	//#define H_MV_HLS_8_PRO_H0126_45 0 // #45 (PROF /H0126/Stereo main) Phrasing used in specifying the Stereo Main profile.
393	//#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.
394
395	// DPB
396	//#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).
397	//#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
398	//#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).
399	//#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
400
401	// OTHERS
402	//#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
403	//#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.
404	//#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.
405
406	/////////////////////////////////////////////////////////////////////////////////////////
407	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
408	/////////////////////////////////////////////////////////////////////////////////////////
409	#define HARMONIZE_GOP_FIRST_FIELD_COUPLE 1
410	#define FIX_FIELD_DEPTH 1
411	#if H_MV
412	#define EFFICIENT_FIELD_IRAP 0
413	#else
414	#define EFFICIENT_FIELD_IRAP 1
415	#endif
416	#define ALLOW_RECOVERY_POINT_AS_RAP 1
417	#define BUGFIX_INTRAPERIOD 1
418	#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
419
420	#define SAO_SGN_FUNC 1
421
422	#define FIX1172 1 ///< fix ticket #1172
423
424	#define SETTING_PIC_OUTPUT_MARK 1
425	#define SETTING_NO_OUT_PIC_PRIOR 1
426	#define FIX_EMPTY_PAYLOAD_NAL 1
427	#define FIX_WRITING_OUTPUT 1
428	#define FIX_OUTPUT_EOS 1
429
430	#define FIX_POC_CRA_NORASL_OUTPUT 1
431
432	#define MAX_NUM_PICS_IN_SOP 1024
433
434	#define MAX_NESTING_NUM_OPS 1024
435	#define MAX_NESTING_NUM_LAYER 64
436
437	#define MAX_VPS_NUM_HRD_PARAMETERS 1
438	#define MAX_VPS_OP_SETS_PLUS1 1024
439	#if H_MV
440	#define MAX_VPS_NUH_LAYER_ID_PLUS1 63
441	#define MAX_NUM_SCALABILITY_TYPES 16
442	#define ENC_CFG_CONSOUT_SPACE 29
443	#else
444	#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 1
445	#endif
446
447
448	#define MAX_CPB_CNT 32 ///< Upper bound of (cpb_cnt_minus1 + 1)
449	#if H_MV
450	#define MAX_NUM_LAYER_IDS 63
451	#define MAX_NUM_LAYERS 63
452	#define MAX_VPS_PROFILE_TIER_LEVEL 64
453	#define MAX_VPS_ADD_OUTPUT_LAYER_SETS 1024
454	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
455	#define MAX_NUM_VIDEO_SIGNAL_INFO 16
456	#define MAX_NUM_SCALED_REF_LAYERS MAX_NUM_LAYERS-1
457	#define MAX_NUM_BSP_HRD_PARAMETERS 100 ///< Maximum value is actually not specified
458	#define MAX_NUM_BITSTREAM_PARTITIONS 100 ///< Maximum value is actually not specified
459	#define MAX_NUM_BSP_SCHED_COMBINATION 100 ///< Maximum value is actually not specified
460	#define MAX_SUB_STREAMS 1024
461	#else
462	#define MAX_NUM_LAYER_IDS 64
463	#endif
464
465	#define COEF_REMAIN_BIN_REDUCTION 3 ///< indicates the level at which the VLC
466	///< transitions from Golomb-Rice to TU+EG(k)
467
468	#define CU_DQP_TU_CMAX 5 ///< max number bins for truncated unary
469	#define CU_DQP_EG_k 0 ///< expgolomb order
470
471	#define SBH_THRESHOLD 4 ///< I0156: value of the fixed SBH controlling threshold
472
473	#define SEQUENCE_LEVEL_LOSSLESS 0 ///< H0530: used only for sequence or frame-level lossless coding
474
475	#define DISABLING_CLIP_FOR_BIPREDME 1 ///< Ticket #175
476
477	#define C1FLAG_NUMBER 8 // maximum number of largerThan1 flag coded in one chunk : 16 in HM5
478	#define C2FLAG_NUMBER 1 // maximum number of largerThan2 flag coded in one chunk: 16 in HM5
479	#define SAO_ENCODING_CHOICE 1 ///< I0184: picture early termination
480	#if SAO_ENCODING_CHOICE
481	#define SAO_ENCODING_RATE 0.75
482	#define SAO_ENCODING_CHOICE_CHROMA 1 ///< J0044: picture early termination Luma and Chroma are handled separately
483	#if SAO_ENCODING_CHOICE_CHROMA
484	#define SAO_ENCODING_RATE_CHROMA 0.5
485	#endif
486	#endif
487
488	#define MAX_NUM_VPS 16
489	#define MAX_NUM_SPS 16
490	#define MAX_NUM_PPS 64
491
492	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
493
494	#define MIN_SCAN_POS_CROSS 4
495
496	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
497
498	#define MLS_GRP_NUM 64 ///< G644 : Max number of coefficient groups, max(16, 64)
499	#define MLS_CG_SIZE 4 ///< G644 : Coefficient group size of 4x4
500
501	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
502	#if ADAPTIVE_QP_SELECTION
503	#define ARL_C_PRECISION 7 ///< G382: 7-bit arithmetic precision
504	#define LEVEL_RANGE 30 ///< G382: max coefficient level in statistics collection
505	#endif
506
507	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
508	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
509
510	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
511	#error
512	#endif
513
514	#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
515
516	#define AMVP_DECIMATION_FACTOR 4
517
518	#define SCAN_SET_SIZE 16
519	#define LOG2_SCAN_SET_SIZE 4
520
521	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
522
523	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
524
525	#define NUM_INTRA_MODE 36
526	#if !REMOVE_LM_CHROMA
527	#define LM_CHROMA_IDX 35
528	#endif
529
530	#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.
531	#define AUTO_INTER_RPS 1 ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
532	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
533	// using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
534	// this should be done with encoder only decision
535	// but because of the absence of reference frame management, the related code was hard coded currently
536
537	#define RVM_VCEGAM10_M 4
538
539	#define PLANAR_IDX 0
540	#define VER_IDX 26 // index for intra VERTICAL mode
541	#define HOR_IDX 10 // index for intra HORIZONTAL mode
542	#define DC_IDX 1 // index for intra DC mode
543	#define NUM_CHROMA_MODE 5 // total number of chroma modes
544	#define DM_CHROMA_IDX 36 // chroma mode index for derived from luma intra mode
545
546
547	#define FAST_UDI_USE_MPM 1
548
549	#define RDO_WITHOUT_DQP_BITS 0 ///< Disable counting dQP bits in RDO-based mode decision
550
551	#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth. When disabled, compute costs as if it is 8-bit source video.
552	#if FULL_NBIT
553	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
554	#else
555	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
556	#endif
557
558	#define LOG2_MAX_NUM_COLUMNS_MINUS1 7
559	#define LOG2_MAX_NUM_ROWS_MINUS1 7
560	#define LOG2_MAX_COLUMN_WIDTH 13
561	#define LOG2_MAX_ROW_HEIGHT 13
562
563	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
564
565	#define REG_DCT 65535
566
567	#define AMP_SAD 1 ///< dedicated SAD functions for AMP
568	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
569	#if AMP_ENC_SPEEDUP
570	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
571	#endif
572
573	#define CABAC_INIT_PRESENT_FLAG 1
574
575	// ====================================================================================================================
576	// Basic type redefinition
577	// ====================================================================================================================
578
579	typedef void Void;
580	typedef bool Bool;
581
582	#ifdef __arm__
583	typedef signed char Char;
584	#else
585	typedef char Char;
586	#endif
587	typedef unsigned char UChar;
588	typedef short Short;
589	typedef unsigned short UShort;
590	typedef int Int;
591	typedef unsigned int UInt;
592	typedef double Double;
593	typedef float Float;
594
595	// ====================================================================================================================
596	// 64-bit integer type
597	// ====================================================================================================================
598
599	#ifdef _MSC_VER
600	typedef __int64 Int64;
601
602	#if _MSC_VER <= 1200 // MS VC6
603	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
604	#else
605	typedef unsigned __int64 UInt64;
606	#endif
607
608	#else
609
610	typedef long long Int64;
611	typedef unsigned long long UInt64;
612
613	#endif
614
615	// ====================================================================================================================
616	// Type definition
617	// ====================================================================================================================
618
619	typedef UChar Pxl; ///< 8-bit pixel type
620	typedef Short Pel; ///< 16-bit pixel type
621	typedef Int TCoeff; ///< transform coefficient
622
623	#if H_3D_VSO
624	// ====================================================================================================================
625	// Define Distortion Types
626	// ====================================================================================================================
627	typedef Int64 RMDist; ///< renderer model distortion
628
629	#if H_3D_VSO_DIST_INT
630	typedef Int64 Dist; ///< RDO distortion
631	typedef Int64 Dist64;
632	#define RDO_DIST_MIN MIN_INT
633	#define RDO_DIST_MAX MAX_INT
634	#else
635	typedef UInt Dist; ///< RDO distortion
636	typedef UInt64 Dist;
637	#define RDO_DIST_MIN 0
638	#define RDO_DIST_MAX MAX_UINT
639	#endif
640	#endif
641	/// parameters for adaptive loop filter
642	class TComPicSym;
643
644	// Slice / Slice segment encoding modes
645	enum SliceConstraint
646	{
647	NO_SLICES = 0, ///< don't use slices / slice segments
648	FIXED_NUMBER_OF_LCU = 1, ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
649	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
650	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
651	};
652
653	enum SAOComponentIdx
654	{
655	SAO_Y =0,
656	SAO_Cb,
657	SAO_Cr,
658	NUM_SAO_COMPONENTS
659	};
660
661	enum SAOMode //mode
662	{
663	SAO_MODE_OFF = 0,
664	SAO_MODE_NEW,
665	SAO_MODE_MERGE,
666	NUM_SAO_MODES
667	};
668
669	enum SAOModeMergeTypes
670	{
671	SAO_MERGE_LEFT =0,
672	SAO_MERGE_ABOVE,
673	NUM_SAO_MERGE_TYPES
674	};
675
676
677	enum SAOModeNewTypes
678	{
679	SAO_TYPE_START_EO =0,
680	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
681	SAO_TYPE_EO_90,
682	SAO_TYPE_EO_135,
683	SAO_TYPE_EO_45,
684
685	SAO_TYPE_START_BO,
686	SAO_TYPE_BO = SAO_TYPE_START_BO,
687
688	NUM_SAO_NEW_TYPES
689	};
690	#define NUM_SAO_EO_TYPES_LOG2 2
691
692	enum SAOEOClasses
693	{
694	SAO_CLASS_EO_FULL_VALLEY = 0,
695	SAO_CLASS_EO_HALF_VALLEY = 1,
696	SAO_CLASS_EO_PLAIN = 2,
697	SAO_CLASS_EO_HALF_PEAK = 3,
698	SAO_CLASS_EO_FULL_PEAK = 4,
699	NUM_SAO_EO_CLASSES,
700	};
701
702
703	#define NUM_SAO_BO_CLASSES_LOG2 5
704	enum SAOBOClasses
705	{
706	//SAO_CLASS_BO_BAND0 = 0,
707	//SAO_CLASS_BO_BAND1,
708	//SAO_CLASS_BO_BAND2,
709	//...
710	//SAO_CLASS_BO_BAND31,
711
712	NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
713	};
714	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
715
716	struct SAOOffset
717	{
718	Int modeIdc; //NEW, MERGE, OFF
719	Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
720	Int typeAuxInfo; //BO: starting band index
721	Int offset[MAX_NUM_SAO_CLASSES];
722
723	SAOOffset();
724	~SAOOffset();
725	Void reset();
726
727	const SAOOffset& operator= (const SAOOffset& src);
728	};
729
730	struct SAOBlkParam
731	{
732
733	SAOBlkParam();
734	~SAOBlkParam();
735	Void reset();
736	const SAOBlkParam& operator= (const SAOBlkParam& src);
737	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
738	private:
739	SAOOffset offsetParam[NUM_SAO_COMPONENTS];
740
741	};
742
743	/// parameters for deblocking filter
744	typedef struct _LFCUParam
745	{
746	Bool bInternalEdge; ///< indicates internal edge
747	Bool bLeftEdge; ///< indicates left edge
748	Bool bTopEdge; ///< indicates top edge
749	} LFCUParam;
750
751	// ====================================================================================================================
752	// Enumeration
753	// ====================================================================================================================
754
755	/// supported slice type
756	enum SliceType
757	{
758	B_SLICE,
759	P_SLICE,
760	I_SLICE
761	};
762
763	/// chroma formats (according to semantics of chroma_format_idc)
764	enum ChromaFormat
765	{
766	CHROMA_400 = 0,
767	CHROMA_420 = 1,
768	CHROMA_422 = 2,
769	CHROMA_444 = 3
770	};
771
772	/// supported partition shape
773	enum PartSize
774	{
775	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
776	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
777	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
778	SIZE_NxN, ///< symmetric motion partition, Nx N
779	SIZE_2NxnU, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
780	SIZE_2NxnD, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
781	SIZE_nLx2N, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
782	SIZE_nRx2N, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
783	SIZE_NONE = 15
784	};
785
786	/// supported prediction type
787	enum PredMode
788	{
789	MODE_INTER, ///< inter-prediction mode
790	MODE_INTRA, ///< intra-prediction mode
791	MODE_NONE = 15
792	};
793
794	/// texture component type
795	enum TextType
796	{
797	TEXT_LUMA, ///< luma
798	TEXT_CHROMA, ///< chroma (U+V)
799	TEXT_CHROMA_U, ///< chroma U
800	TEXT_CHROMA_V, ///< chroma V
801	TEXT_ALL, ///< Y+U+V
802	TEXT_NONE = 15
803	};
804
805	/// reference list index
806	enum RefPicList
807	{
808	REF_PIC_LIST_0 = 0, ///< reference list 0
809	REF_PIC_LIST_1 = 1, ///< reference list 1
810	REF_PIC_LIST_X = 100 ///< special mark
811	};
812
813	/// distortion function index
814	enum DFunc
815	{
816	DF_DEFAULT = 0,
817	DF_SSE = 1, ///< general size SSE
818	DF_SSE4 = 2, ///< 4xM SSE
819	DF_SSE8 = 3, ///< 8xM SSE
820	DF_SSE16 = 4, ///< 16xM SSE
821	DF_SSE32 = 5, ///< 32xM SSE
822	DF_SSE64 = 6, ///< 64xM SSE
823	DF_SSE16N = 7, ///< 16NxM SSE
824
825	DF_SAD = 8, ///< general size SAD
826	DF_SAD4 = 9, ///< 4xM SAD
827	DF_SAD8 = 10, ///< 8xM SAD
828	DF_SAD16 = 11, ///< 16xM SAD
829	DF_SAD32 = 12, ///< 32xM SAD
830	DF_SAD64 = 13, ///< 64xM SAD
831	DF_SAD16N = 14, ///< 16NxM SAD
832
833	DF_SADS = 15, ///< general size SAD with step
834	DF_SADS4 = 16, ///< 4xM SAD with step
835	DF_SADS8 = 17, ///< 8xM SAD with step
836	DF_SADS16 = 18, ///< 16xM SAD with step
837	DF_SADS32 = 19, ///< 32xM SAD with step
838	DF_SADS64 = 20, ///< 64xM SAD with step
839	DF_SADS16N = 21, ///< 16NxM SAD with step
840
841	DF_HADS = 22, ///< general size Hadamard with step
842	DF_HADS4 = 23, ///< 4xM HAD with step
843	DF_HADS8 = 24, ///< 8xM HAD with step
844	DF_HADS16 = 25, ///< 16xM HAD with step
845	DF_HADS32 = 26, ///< 32xM HAD with step
846	DF_HADS64 = 27, ///< 64xM HAD with step
847	DF_HADS16N = 28, ///< 16NxM HAD with step
848	#if H_3D_VSO
849	DF_VSD = 29, ///< general size VSD
850	DF_VSD4 = 30, ///< 4xM VSD
851	DF_VSD8 = 31, ///< 8xM VSD
852	DF_VSD16 = 32, ///< 16xM VSD
853	DF_VSD32 = 33, ///< 32xM VSD
854	DF_VSD64 = 34, ///< 64xM VSD
855	DF_VSD16N = 35, ///< 16NxM VSD
856	#endif
857
858	#if AMP_SAD
859	DF_SAD12 = 43,
860	DF_SAD24 = 44,
861	DF_SAD48 = 45,
862
863	DF_SADS12 = 46,
864	DF_SADS24 = 47,
865	DF_SADS48 = 48,
866
867	DF_SSE_FRAME = 50 ///< Frame-based SSE
868	#else
869	DF_SSE_FRAME = 33 ///< Frame-based SSE
870	#endif
871	};
872
873	/// index for SBAC based RD optimization
874	enum CI_IDX
875	{
876	CI_CURR_BEST = 0, ///< best mode index
877	CI_NEXT_BEST, ///< next best index
878	CI_TEMP_BEST, ///< temporal index
879	CI_CHROMA_INTRA, ///< chroma intra index
880	CI_QT_TRAFO_TEST,
881	CI_QT_TRAFO_ROOT,
882	CI_NUM, ///< total number
883	};
884
885	/// motion vector predictor direction used in AMVP
886	enum MVP_DIR
887	{
888	MD_LEFT = 0, ///< MVP of left block
889	MD_ABOVE, ///< MVP of above block
890	MD_ABOVE_RIGHT, ///< MVP of above right block
891	MD_BELOW_LEFT, ///< MVP of below left block
892	MD_ABOVE_LEFT ///< MVP of above left block
893	};
894
895	/// merging candidates
896	#if H_3D
897	enum DefaultMergCandOrder
898	{
899	MRG_T = 0, ///< MPI
900	MRG_D, ///< DDD
901	MRG_IVMC, ///< Temporal inter-view
902	MRG_A1, ///< Left
903	MRG_B1, ///< Above
904	MRG_B0, ///< Above right
905	MRG_IVDC, ///< Disparity inter-view
906	MRG_VSP, ///< VSP
907	MRG_A0, ///< Left bottom
908	MRG_B2, ///< Above left
909	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
910	MRG_COL ///< Temporal co-located
911	};
912	#endif
913
914	/// coefficient scanning type used in ACS
915	enum COEFF_SCAN_TYPE
916	{
917	SCAN_DIAG = 0, ///< up-right diagonal scan
918	SCAN_HOR, ///< horizontal first scan
919	SCAN_VER ///< vertical first scan
920	};
921
922	namespace Profile
923	{
924	enum Name
925	{
926	NONE = 0,
927	MAIN = 1,
928	MAIN10 = 2,
929	MAINSTILLPICTURE = 3,
930	#if H_MV
931	MAINSTEREO = 4,
932	MAINMULTIVIEW = 5,
933	#if H_3D
934	MAIN3D = 6,
935	#endif
936	#endif
937	};
938	}
939
940	namespace Level
941	{
942	enum Tier
943	{
944	MAIN = 0,
945	HIGH = 1,
946	};
947
948	enum Name
949	{
950	NONE = 0,
951	LEVEL1 = 30,
952	LEVEL2 = 60,
953	LEVEL2_1 = 63,
954	LEVEL3 = 90,
955	LEVEL3_1 = 93,
956	LEVEL4 = 120,
957	LEVEL4_1 = 123,
958	LEVEL5 = 150,
959	LEVEL5_1 = 153,
960	LEVEL5_2 = 156,
961	LEVEL6 = 180,
962	LEVEL6_1 = 183,
963	LEVEL6_2 = 186,
964	};
965	}
966	//! \}
967
968	#if H_MV
969
970	/// scalability types
971	enum ScalabilityType
972	{
973	#if H_3D
974	DEPTH_ID = 0,
975	#endif
976	VIEW_ORDER_INDEX = 1,
977	};
978	#endif
979	#if H_3D
980	// Renderer
981	enum BlenMod
982	{
983	BLEND_NONE = -1,
984	BLEND_AVRG = 0,
985	BLEND_LEFT = 1,
986	BLEND_RIGHT = 2,
987	BLEND_GEN = 3
988	};
989
990
991	enum
992	{
993	VIEWPOS_INVALID = -1,
994	VIEWPOS_LEFT = 0,
995	VIEWPOS_RIGHT = 1,
996	VIEWPOS_MERGED = 2
997	};
998
999	#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!
1000	#endif
1001	#endif

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