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TypeDef.h @ 1267

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Last change on this file since 1267 was 1267, checked in by mediatek-htm, 9 years ago

Reactive integer MV for depth coding with the MACRO "NH_3D_INTEGER_MV_DEPTH".

by Yi-Wen Chen (yiwen.chen@…)

Property svn:eol-style set to native

File size: 59.1 KB

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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
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4	* granted under this license.
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7	* All rights reserved.
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32	*/
33	/** \file TypeDef.h
34	\brief Define basic types, new types and enumerations
35	*/
36	#ifndef __TYPEDEF__
37	#define __TYPEDEF__
38	#ifndef __COMMONDEF__
39	#error Include CommonDef.h not TypeDef.h
40	#endif
41	#include <vector>
42	//! \ingroup TLibCommon
43	//! \{
44	/////////////////////////////////////////////////////////////////////////////////////////
45	///////////////////////////////// EXTENSION SELECTION ///////////////////////////////////
46	/////////////////////////////////////////////////////////////////////////////////////////
47	/* HEVC_EXT might be defined by compiler/makefile options.
48	Linux makefiles support the following settings:
49	make -> HEVC_EXT not defined
50	make HEVC_EXT=0 -> NH_MV=0 H_3D=0 --> plain HM
51	make HEVC_EXT=1 -> NH_MV=1 H_3D=0 --> MV only
52	make HEVC_EXT=2 -> NH_MV=1 H_3D=1 --> full 3D
53	*/
54	#ifndef HEVC_EXT
55	#define HEVC_EXT 2
56	#endif
57	#if ( HEVC_EXT < 0 )\|\|( HEVC_EXT > 2 )
58	#error HEVC_EXT must be in the range of 0 to 2, inclusive.
59	#endif
60	#define NH_MV ( HEVC_EXT != 0)
61	#define NH_3D ( HEVC_EXT == 2)
62
63	/////////////////////////////////////////////////////////////////////////////////////////
64	/////////////////////////////////// MAJOR DEFINES ///////////////////////////////////
65	/////////////////////////////////////////////////////////////////////////////////////////
66	#if NH_MV
67	#define H_MV_ENC_DEC_TRAC 1 //< CU/PU level tracking
68
69	#if NH_3D
70	#define NH_3D_VSO 1
71	#define NH_3D_NBDV 1
72	#define NH_3D_NBDV_REF 1
73	#define NH_3D_MLC 1
74	#define NH_3D_VSP 1
75	#define NH_3D_IV_MERGE 1
76	#define NH_3D_SPIVMP 1
77	#define NH_3D_INTEGER_MV_DEPTH 1
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	#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	// LGE_SIMP_DISP_AVAIL_J0041 // Use 2 status for disparity availability - DISP_AVAILABLE and DISP_NONE
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	// QC_I0051_ARP_SIMP
114	// SHARP_ARP_CHROMA_I0104
115	// MTK_I0072_IVARP_SCALING_FIX
116	// SEC_ARP_VIEW_REF_CHECK_J0037 Signaling iv_res_pred_weight_idx when the current slice has both view and temporal reference picture(s), JCT3V-J0037 item1
117	// SEC_ARP_REM_ENC_RESTRICT_K0035 Removal of encoder restriction of ARP, JCT3V-K0035
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	// LGE_CHROMA_IC_J0050_J0034
131	#if NH_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	#define H_3D_VSP 1 // View synthesis prediction
141	// MERL_C0152: Basic VSP
142	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
143	// MTK_D0105, LG_D0139: No VSP for depth
144	// QC_D0191: Clean up
145	// LG_D0092: Multiple VSP candidate allowed
146	// MTK_VSP_FIX_ALIGN_WD_E0172
147	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
148	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
149	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
150	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
151	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
152	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
153	// LGE_SHARP_VSP_INHERIT_F0104
154	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
155	// Restricted bi-prediction for VSP
156	// MTK_MRG_LIST_SIZE_CLEANUP_J0059 1 // Include VSP for deriving merge candidate list size, JCT3V-J0059
157	// SEC_A1_BASED_VSP_J0039 1 // Removal of redundant VSP in Merge list
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	// SEC_SHIFTED_IVMC_POS_K0036 Position Derivation for Shifted-IVMC, JCT3V-K0036
181	#define H_3D_TMVP 1 // QC_TMVP_C0047
182	// Sony_M23639
183	// H_3D_TMVP_SCALING_FIX_K0053 1 // QC/CY for K0053
184	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
185	// HHI_DMM_WEDGE_INTRA
186	// HHI_DMM_PRED_TEX
187	// FIX_WEDGE_NOFLOAT_D0036
188	// LGE_EDGE_INTRA_A0070
189	// LGE_DMM3_SIMP_C0044
190	// QC_DC_PREDICTOR_D0183
191	// HHI_DELTADC_DLT_D0035
192	// PKU_QC_DEPTH_INTRA_UNI_D0195
193	// RWTH_SDC_DLT_B0036
194	// INTEL_SDC64_D0193
195	// RWTH_SDC_CTX_SIMPL_D0032
196	// LGE_CONCATENATE_D0141
197	// FIX_SDC_ENC_RD_WVSO_D0163
198	// MTK_SAMPLE_BASED_SDC_D0110
199	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
200	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
201	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
202	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
203	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
204	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
205	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
206	// HHI_DIM_PREDSAMP_FIX_F0171
207	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
208	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
209	// Unify intra SDC and inter SDC
210	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
211	// SCU_HS_DEPTH_DC_PRED_G0143
212	// HS_TSINGHUA_SDC_SPLIT_G0111
213	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
214	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
215	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
216	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
217	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
218	// 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
219	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
220	// SEC_NO_RESI_DLT_H0105
221	// MTK_DLT_CODING_FIX_H0091
222	// HS_DMM_SIGNALLING_I0120
223	// SHARP_DMM1_I0110 LUT size reduction for DMM1 proposed in JCT3V-I0110
224	// FAST_SDC_OFFSET_DECISION_I0084
225	// SEPARATE_FLAG_I0085
226	// H_3D_DELTA_DLT
227	// RWTH_DLT_CLIP_I0057
228	// MTK_DMM_SIM_J0035
229	// MTK_J0033
230	// SHARP_DLT_SIMP_J0029 DLT(DepthValue2Idx[]) table derivation cleanup
231	// SHARP_DMM_CLEAN_K0042 1 // Generate DMM pattern with rotation
232	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
233	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
234	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
235	#define H_3D_SPIVMP 1 // H_3D_SPIVMP JCT3V-F0110: Sub-PU level inter-view motion prediction
236	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
237	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
238	// Simplification on Sub-PU level temporal interview motion prediction
239	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
240	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
241	// MTK_DBBP_AMP_REM_H0072
242	// RWTH_DBBP_NO_SPU_H0057
243	// SEC_DBBP_FILTERING_H0104
244	// MTK_DBBP_SIGNALING_H0094
245	// 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.
246	// SEC_DBBP_EXPLICIT_SIG_I0077 Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
247	// Disallow DBBP in 8x8 CU, JCT3V-I0078
248	// SHARP_DBBP_SIMPLE_FLTER_I0109 Simple condition and one dimensional filter for DBBP
249	// SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
250	// SEC_DBBP_VIEW_REF_CHECK_J0037 Signaling dbbp_flag when the current slice has view reference picture(s), JCT3V-J0037 item4
251	// RWTH_DBBP_NO_SATD_K0028
252	// HS_DBBP_CLEAN_K0048
253	#define H_3D_DDD 1 // Disparity derived depth coding
254	// LGE_DDD_REMOVAL_J0042_J0030 DDD removal
255	#define H_3D_DIS 1 // Depth intra skip
256	// SEC_DEPTH_INTRA_SKIP_MODE_K0033 Depth intra skip mode
257	#define H_3D_FCO 0 // Flexible coding order for 3D
258	#define H_3D_FAST_INTRA_SDC 1 // I0123
259	// OTHERS
260	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
261	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
262	// MTK_FAST_TEXTURE_ENCODING_E0173
263	#if H_3D_DIM
264	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM Selection
265	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
266	#endif
267	//HLS
268	// HHI_DEPENDENCY_SIGNALLING_I1_J0107
269	// HHI_TOOL_PARAMETERS_I2_J0107
270	// HHI_VPS_3D_EXTENSION_I3_J0107
271	// HHI_INTER_COMP_PRED_K0052
272	// HHI_RES_PRED_K0052
273	// HHI_CAM_PARA_K0052
274	// H_3D_DIRECT_DEP_TYPE
275	// Rate Control
276	#define KWU_FIX_URQ 1
277	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
278	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
279	#endif // H_3D
280	/////////////////////////////////////////////////////////////////////////////////////////
281	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
282	/////////////////////////////////////////////////////////////////////////////////////////
283	#if NH_3D
284	#define H_3D_OUTPUT_ACTIVE_TOOLS 0
285	#define H_3D_REN_MAX_DEV_OUT 0
286	#endif
287	///// *** VIEW SYNTHESIS OPTIMIZAION *******
288	#if NH_3D_VSO
289	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
290	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
291	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
292	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
293	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
294	#endif
295	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
296	#if NH_3D_NBDV
297	#define DVFROM_LEFT 0
298	#define DVFROM_ABOVE 1
299	#define IDV_CANDS 2
300	#endif
301	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
302	#if H_3D_ARP
303	#define H_3D_ARP_WFNR 3
304	#endif
305	///// *** DEPTH INTRA MODES *******
306	#if H_3D_DIM
307	// HHI_DMM4_ENC_I0066
308	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
309	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
310	#define H_3D_DIM_DLT 1 // Depth Lookup Table
311	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
312	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
313	// LG_ZEROINTRADEPTHRESI_A0087
314	#endif
315	/////////////////////////////////////////////////////////////////////////////////////
316	/// GT: Move values which are not flags to CommonDef.h and convert to static int !!
317	///////////////////////////////////////////////////////////////////////////////////
318	///// *** ILLUMATION COMPENSATION *******
319	#if H_3D_IC
320	#define IC_REG_COST_SHIFT 7
321	#define IC_CONST_SHIFT 5
322	#define IC_SHIFT_DIFF 12
323	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
324	#endif
325	///// *** DEPTH BASED BLOCK PARTITIONING *******
326	#if H_3D_DBBP
327	#define DBBP_INVALID_SHORT (-4)
328	#define DBBP_PACK_MODE SIZE_2NxN
329	#endif
330	///// *** FCO *******
331	#if H_3D_FCO
332	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
333	#else
334	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
335	#endif
336	#if H_3D
337	#define PPS_FIX_DEPTH 1
338	#endif
339	/////////////////////////////////////////////////////////////////////////////////
340	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
341	/////////////////////////////////////////////////////////////////////////////////
342	// TBD: Check if integration is necessary.
343	#define H_MV_HLS_PTL_LIMITS 0
344	#define H_MV_HLS7_GEN 0 // General changes (not tested)
345	// POC
346	// #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)
347	// #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.
348	// #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).
349	// SEI related
350	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
351	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
352	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
353	//#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
354	//#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
355	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
356	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
357	//#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
358	//#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.
359	//#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
360	//#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).
361	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
362	//#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.
363	// DPB
364	//#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).
365	//#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
366	//#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).
367	//#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
368	// OTHERS
369	//#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
370	//#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.
371	//#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.
372	/////////////////////////////////////////////////////////////////////////////////////////
373	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
374	/////////////////////////////////////////////////////////////////////////////////////////
375	#endif
376	// ====================================================================================================================
377	// Debugging
378	// ====================================================================================================================
379	#define DEBUG_STRING 0 ///< When enabled, prints out final decision debug info at encoder and decoder
380	#define DEBUG_ENCODER_SEARCH_BINS 0 ///< When enabled, prints out each bin as it is coded during encoder search
381	#define DEBUG_CABAC_BINS 0 ///< When enabled, prints out each bin as it is coded during final encode and decode
382	#define DEBUG_INTRA_SEARCH_COSTS 0 ///< When enabled, prints out the cost for each mode during encoder search
383	#define DEBUG_TRANSFORM_AND_QUANTISE 0 ///< When enabled, prints out each TU as it passes through the transform-quantise-dequantise-inverseTransform process
384	#define ENVIRONMENT_VARIABLE_DEBUG_AND_TEST 0 ///< When enabled, allows control of debug modifications via environment variables
385	#define PRINT_MACRO_VALUES 1 ///< When enabled, the encoder prints out a list of the non-environment-variable controlled macros and their values on startup
386	// TODO: rename this macro to DECODER_DEBUG_BIT_STATISTICS (may currently cause merge issues with other branches)
387	// This can be enabled by the makefile
388	#ifndef RExt__DECODER_DEBUG_BIT_STATISTICS
389	#define RExt__DECODER_DEBUG_BIT_STATISTICS 0 ///< 0 (default) = decoder reports as normal, 1 = decoder produces bit usage statistics (will impact decoder run time by up to ~10%)
390	#endif
391	// This can be enabled by the makefile
392	#if !NH_MV
393	#ifndef ENC_DEC_TRACE
394	#define ENC_DEC_TRACE 0
395	#endif
396	#endif
397	#define DEC_NUH_TRACE 0 ///< When trace enabled, enable tracing of NAL unit headers at the decoder (currently not possible at the encoder)
398	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
399	// ====================================================================================================================
400	// Tool Switches - transitory (these macros are likely to be removed in future revisions)
401	// ====================================================================================================================
402	#define DECODER_CHECK_SUBSTREAM_AND_SLICE_TRAILING_BYTES 1 ///< TODO: integrate this macro into a broader conformance checking system.
403	#define T0196_SELECTIVE_RDOQ 1 ///< selective RDOQ
404	// ====================================================================================================================
405	// Tool Switches
406	// ====================================================================================================================
407	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
408	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
409	#if AMP_ENC_SPEEDUP
410	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
411	#endif
412	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
413	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
414	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
415	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
416	#error
417	#endif
418	#define MATRIX_MULT 0 ///< Brute force matrix multiplication instead of partial butterfly
419	#define O0043_BEST_EFFORT_DECODING 0 ///< 0 (default) = disable code related to best effort decoding, 1 = enable code relating to best effort decoding [ decode-side only ].
420	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
421	// This can be enabled by the makefile
422	#ifndef RExt__HIGH_BIT_DEPTH_SUPPORT
423	#define RExt__HIGH_BIT_DEPTH_SUPPORT 0 ///< 0 (default) use data type definitions for 8-10 bit video, 1 = use larger data types to allow for up to 16-bit video (originally developed as part of N0188)
424	#endif
425	// ====================================================================================================================
426	// Derived macros
427	// ====================================================================================================================
428	#if RExt__HIGH_BIT_DEPTH_SUPPORT
429	#define FULL_NBIT 1 ///< When enabled, use distortion measure derived from all bits of source data, otherwise discard (bitDepth - 8) least-significant bits of distortion
430	#define RExt__HIGH_PRECISION_FORWARD_TRANSFORM 1 ///< 0 use original 6-bit transform matrices for both forward and inverse transform, 1 (default) = use original matrices for inverse transform and high precision matrices for forward transform
431	#else
432	#define FULL_NBIT 0 ///< When enabled, use distortion measure derived from all bits of source data, otherwise discard (bitDepth - 8) least-significant bits of distortion
433	#define RExt__HIGH_PRECISION_FORWARD_TRANSFORM 0 ///< 0 (default) use original 6-bit transform matrices for both forward and inverse transform, 1 = use original matrices for inverse transform and high precision matrices for forward transform
434	#endif
435	#if FULL_NBIT
436	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
437	#else
438	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
439	#endif
440	#if DEBUG_STRING
441	#define DEBUG_STRING_PASS_INTO(name) , name
442	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp) , (exp==0)?0:name
443	#define DEBUG_STRING_FN_DECLARE(name) , std::string &name
444	#define DEBUG_STRING_FN_DECLAREP(name) , std::string *name
445	#define DEBUG_STRING_NEW(name) std::string name;
446	#define DEBUG_STRING_OUTPUT(os, name) os << name;
447	#define DEBUG_STRING_APPEND(str1, str2) str1+=str2;
448	#define DEBUG_STRING_SWAP(str1, str2) str1.swap(str2);
449	#define DEBUG_STRING_CHANNEL_CONDITION(compID) (true)
450	#include <sstream>
451	#include <iomanip>
452	#else
453	#define DEBUG_STRING_PASS_INTO(name)
454	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp)
455	#define DEBUG_STRING_FN_DECLARE(name)
456	#define DEBUG_STRING_FN_DECLAREP(name)
457	#define DEBUG_STRING_NEW(name)
458	#define DEBUG_STRING_OUTPUT(os, name)
459	#define DEBUG_STRING_APPEND(str1, str2)
460	#define DEBUG_STRING_SWAP(srt1, str2)
461	#define DEBUG_STRING_CHANNEL_CONDITION(compID)
462	#endif
463	// ====================================================================================================================
464	// Error checks
465	// ====================================================================================================================
466	#if ((RExt__HIGH_PRECISION_FORWARD_TRANSFORM != 0) && (RExt__HIGH_BIT_DEPTH_SUPPORT == 0))
467	#error ERROR: cannot enable RExt__HIGH_PRECISION_FORWARD_TRANSFORM without RExt__HIGH_BIT_DEPTH_SUPPORT
468	#endif
469	// ====================================================================================================================
470	// Basic type redefinition
471	// ====================================================================================================================
472	typedef void Void;
473	typedef bool Bool;
474	#ifdef __arm__
475	typedef signed char Char;
476	#else
477	typedef char Char;
478	#endif
479	typedef unsigned char UChar;
480	typedef short Short;
481	typedef unsigned short UShort;
482	typedef int Int;
483	typedef unsigned int UInt;
484	typedef double Double;
485	typedef float Float;
486	// ====================================================================================================================
487	// 64-bit integer type
488	// ====================================================================================================================
489	#ifdef _MSC_VER
490	typedef __int64 Int64;
491	#if _MSC_VER <= 1200 // MS VC6
492	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
493	#else
494	typedef unsigned __int64 UInt64;
495	#endif
496	#else
497	typedef long long Int64;
498	typedef unsigned long long UInt64;
499	#endif
500	// ====================================================================================================================
501	// Named numerical types
502	// ====================================================================================================================
503	#if RExt__HIGH_BIT_DEPTH_SUPPORT
504	typedef Int Pel; ///< pixel type
505	typedef Int64 TCoeff; ///< transform coefficient
506	typedef Int TMatrixCoeff; ///< transform matrix coefficient
507	typedef Short TFilterCoeff; ///< filter coefficient
508	typedef Int64 Intermediate_Int; ///< used as intermediate value in calculations
509	typedef UInt64 Intermediate_UInt; ///< used as intermediate value in calculations
510	#else
511	typedef Short Pel; ///< pixel type
512	typedef Int TCoeff; ///< transform coefficient
513	typedef Short TMatrixCoeff; ///< transform matrix coefficient
514	typedef Short TFilterCoeff; ///< filter coefficient
515	typedef Int Intermediate_Int; ///< used as intermediate value in calculations
516	typedef UInt Intermediate_UInt; ///< used as intermediate value in calculations
517	#endif
518	#if FULL_NBIT
519	typedef UInt64 Distortion; ///< distortion measurement
520	#else
521	typedef UInt Distortion; ///< distortion measurement
522	#endif
523	#if NH_MV
524	typedef std::vector< Int > IntAry1d;
525	typedef std::vector< IntAry1d > IntAry2d;
526	typedef std::vector< IntAry2d > IntAry3d;
527	typedef std::vector< IntAry3d > IntAry4d;
528	typedef std::vector< IntAry4d > IntAry5d;
529	typedef std::vector< Bool > BoolAry1d;
530	typedef std::vector< BoolAry1d > BoolAry2d;
531	typedef std::vector< BoolAry2d > BoolAry3d;
532	typedef std::vector< BoolAry3d > BoolAry4d;
533	typedef std::vector< BoolAry4d > BoolAry5d;
534	#endif
535	#if NH_3D_VSO
536	// ====================================================================================================================
537	// Define Distortion Types
538	// ====================================================================================================================
539	typedef Int64 RMDist; ///< renderer model distortion
540	#if H_3D_VSO_DIST_INT
541	typedef Int64 Dist; ///< RDO distortion
542	typedef Int64 Dist64;
543	#define RDO_DIST_MIN MIN_INT
544	#define RDO_DIST_MAX MAX_INT
545	#else
546	typedef UInt Dist; ///< RDO distortion
547	typedef UInt64 Dist;
548	#define RDO_DIST_MIN 0
549	#define RDO_DIST_MAX MAX_UINT
550	#endif
551	#endif
552	// ====================================================================================================================
553	// Enumeration
554	// ====================================================================================================================
555	enum RDPCMMode
556	{
557	RDPCM_OFF = 0,
558	RDPCM_HOR = 1,
559	RDPCM_VER = 2,
560	NUMBER_OF_RDPCM_MODES = 3
561	};
562	enum RDPCMSignallingMode
563	{
564	RDPCM_SIGNAL_IMPLICIT = 0,
565	RDPCM_SIGNAL_EXPLICIT = 1,
566	NUMBER_OF_RDPCM_SIGNALLING_MODES = 2
567	};
568	/// supported slice type
569	enum SliceType
570	{
571	B_SLICE = 0,
572	P_SLICE = 1,
573	I_SLICE = 2,
574	NUMBER_OF_SLICE_TYPES = 3
575	};
576	/// chroma formats (according to semantics of chroma_format_idc)
577	enum ChromaFormat
578	{
579	CHROMA_400 = 0,
580	CHROMA_420 = 1,
581	CHROMA_422 = 2,
582	CHROMA_444 = 3,
583	NUM_CHROMA_FORMAT = 4
584	};
585	enum ChannelType
586	{
587	CHANNEL_TYPE_LUMA = 0,
588	CHANNEL_TYPE_CHROMA = 1,
589	MAX_NUM_CHANNEL_TYPE = 2
590	};
591	enum ComponentID
592	{
593	COMPONENT_Y = 0,
594	COMPONENT_Cb = 1,
595	COMPONENT_Cr = 2,
596	MAX_NUM_COMPONENT = 3
597	};
598	enum InputColourSpaceConversion // defined in terms of conversion prior to input of encoder.
599	{
600	IPCOLOURSPACE_UNCHANGED = 0,
601	IPCOLOURSPACE_YCbCrtoYCrCb = 1, // Mainly used for debug!
602	IPCOLOURSPACE_YCbCrtoYYY = 2, // Mainly used for debug!
603	IPCOLOURSPACE_RGBtoGBR = 3,
604	NUMBER_INPUT_COLOUR_SPACE_CONVERSIONS = 4
605	};
606	enum DeblockEdgeDir
607	{
608	EDGE_VER = 0,
609	EDGE_HOR = 1,
610	NUM_EDGE_DIR = 2
611	};
612	/// supported partition shape
613	enum PartSize
614	{
615	SIZE_2Nx2N = 0, ///< symmetric motion partition, 2Nx2N
616	SIZE_2NxN = 1, ///< symmetric motion partition, 2Nx N
617	SIZE_Nx2N = 2, ///< symmetric motion partition, Nx2N
618	SIZE_NxN = 3, ///< symmetric motion partition, Nx N
619	SIZE_2NxnU = 4, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
620	SIZE_2NxnD = 5, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
621	SIZE_nLx2N = 6, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
622	SIZE_nRx2N = 7, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
623	NUMBER_OF_PART_SIZES = 8
624	};
625	/// supported prediction type
626	enum PredMode
627	{
628	MODE_INTER = 0, ///< inter-prediction mode
629	MODE_INTRA = 1, ///< intra-prediction mode
630	NUMBER_OF_PREDICTION_MODES = 2,
631	};
632	/// reference list index
633	enum RefPicList
634	{
635	REF_PIC_LIST_0 = 0, ///< reference list 0
636	REF_PIC_LIST_1 = 1, ///< reference list 1
637	NUM_REF_PIC_LIST_01 = 2,
638	REF_PIC_LIST_X = 100 ///< special mark
639	};
640	/// distortion function index
641	enum DFunc
642	{
643	DF_DEFAULT = 0,
644	DF_SSE = 1, ///< general size SSE
645	DF_SSE4 = 2, ///< 4xM SSE
646	DF_SSE8 = 3, ///< 8xM SSE
647	DF_SSE16 = 4, ///< 16xM SSE
648	DF_SSE32 = 5, ///< 32xM SSE
649	DF_SSE64 = 6, ///< 64xM SSE
650	DF_SSE16N = 7, ///< 16NxM SSE
651	DF_SAD = 8, ///< general size SAD
652	DF_SAD4 = 9, ///< 4xM SAD
653	DF_SAD8 = 10, ///< 8xM SAD
654	DF_SAD16 = 11, ///< 16xM SAD
655	DF_SAD32 = 12, ///< 32xM SAD
656	DF_SAD64 = 13, ///< 64xM SAD
657	DF_SAD16N = 14, ///< 16NxM SAD
658	DF_SADS = 15, ///< general size SAD with step
659	DF_SADS4 = 16, ///< 4xM SAD with step
660	DF_SADS8 = 17, ///< 8xM SAD with step
661	DF_SADS16 = 18, ///< 16xM SAD with step
662	DF_SADS32 = 19, ///< 32xM SAD with step
663	DF_SADS64 = 20, ///< 64xM SAD with step
664	DF_SADS16N = 21, ///< 16NxM SAD with step
665	DF_HADS = 22, ///< general size Hadamard with step
666	DF_HADS4 = 23, ///< 4xM HAD with step
667	DF_HADS8 = 24, ///< 8xM HAD with step
668	DF_HADS16 = 25, ///< 16xM HAD with step
669	DF_HADS32 = 26, ///< 32xM HAD with step
670	DF_HADS64 = 27, ///< 64xM HAD with step
671	DF_HADS16N = 28, ///< 16NxM HAD with step
672	#if NH_3D_VSO
673	DF_VSD = 29, ///< general size VSD
674	DF_VSD4 = 30, ///< 4xM VSD
675	DF_VSD8 = 31, ///< 8xM VSD
676	DF_VSD16 = 32, ///< 16xM VSD
677	DF_VSD32 = 33, ///< 32xM VSD
678	DF_VSD64 = 34, ///< 64xM VSD
679	DF_VSD16N = 35, ///< 16NxM VSD
680	#endif
681	DF_SAD12 = 43,
682	DF_SAD24 = 44,
683	DF_SAD48 = 45,
684	DF_SADS12 = 46,
685	DF_SADS24 = 47,
686	DF_SADS48 = 48,
687	DF_SSE_FRAME = 50, ///< Frame-based SSE
688	DF_TOTAL_FUNCTIONS = 64
689	};
690	/// index for SBAC based RD optimization
691	enum CI_IDX
692	{
693	CI_CURR_BEST = 0, ///< best mode index
694	CI_NEXT_BEST, ///< next best index
695	CI_TEMP_BEST, ///< temporal index
696	CI_CHROMA_INTRA, ///< chroma intra index
697	CI_QT_TRAFO_TEST,
698	CI_QT_TRAFO_ROOT,
699	CI_NUM, ///< total number
700	};
701	/// motion vector predictor direction used in AMVP
702	enum MVP_DIR
703	{
704	MD_LEFT = 0, ///< MVP of left block
705	MD_ABOVE, ///< MVP of above block
706	MD_ABOVE_RIGHT, ///< MVP of above right block
707	MD_BELOW_LEFT, ///< MVP of below left block
708	MD_ABOVE_LEFT ///< MVP of above left block
709	};
710	#if NH_3D_MLC
711	enum DefaultMergCandOrder
712	{
713	MRG_T = 0, ///< MPI
714	MRG_D, ///< DDD
715	MRG_IVMC, ///< Temporal inter-view
716	MRG_A1, ///< Left
717	MRG_B1, ///< Above
718	MRG_VSP, ///< VSP
719	MRG_B0, ///< Above right
720	MRG_IVDC, ///< Disparity inter-view
721	MRG_A0, ///< Left bottom
722	MRG_B2, ///< Above left
723	MRG_IVSHIFT, ///< Shifted IVMC or Shifted IVDC. (These are mutually exclusive)
724	MRG_COL ///< Temporal co-located
725	};
726	#endif
727	enum StoredResidualType
728	{
729	RESIDUAL_RECONSTRUCTED = 0,
730	RESIDUAL_ENCODER_SIDE = 1,
731	NUMBER_OF_STORED_RESIDUAL_TYPES = 2
732	};
733	enum TransformDirection
734	{
735	TRANSFORM_FORWARD = 0,
736	TRANSFORM_INVERSE = 1,
737	TRANSFORM_NUMBER_OF_DIRECTIONS = 2
738	};
739	/// supported ME search methods
740	enum MESearchMethod
741	{
742	FULL_SEARCH = 0, ///< Full search
743	DIAMOND = 1, ///< Fast search
744	SELECTIVE = 2 ///< Selective search
745	};
746	/// coefficient scanning type used in ACS
747	enum COEFF_SCAN_TYPE
748	{
749	SCAN_DIAG = 0, ///< up-right diagonal scan
750	SCAN_HOR = 1, ///< horizontal first scan
751	SCAN_VER = 2, ///< vertical first scan
752	SCAN_NUMBER_OF_TYPES = 3
753	};
754	enum COEFF_SCAN_GROUP_TYPE
755	{
756	SCAN_UNGROUPED = 0,
757	SCAN_GROUPED_4x4 = 1,
758	SCAN_NUMBER_OF_GROUP_TYPES = 2
759	};
760	enum SignificanceMapContextType
761	{
762	CONTEXT_TYPE_4x4 = 0,
763	CONTEXT_TYPE_8x8 = 1,
764	CONTEXT_TYPE_NxN = 2,
765	CONTEXT_TYPE_SINGLE = 3,
766	CONTEXT_NUMBER_OF_TYPES = 4
767	};
768	enum ScalingListMode
769	{
770	SCALING_LIST_OFF,
771	SCALING_LIST_DEFAULT,
772	SCALING_LIST_FILE_READ
773	};
774	enum ScalingListSize
775	{
776	SCALING_LIST_4x4 = 0,
777	SCALING_LIST_8x8,
778	SCALING_LIST_16x16,
779	SCALING_LIST_32x32,
780	SCALING_LIST_SIZE_NUM
781	};
782	// Slice / Slice segment encoding modes
783	enum SliceConstraint
784	{
785	NO_SLICES = 0, ///< don't use slices / slice segments
786	FIXED_NUMBER_OF_CTU = 1, ///< Limit maximum number of largest coding tree units in a slice / slice segments
787	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
788	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
789	};
790	enum SAOMode //mode
791	{
792	SAO_MODE_OFF = 0,
793	SAO_MODE_NEW,
794	SAO_MODE_MERGE,
795	NUM_SAO_MODES
796	};
797	enum SAOModeMergeTypes
798	{
799	SAO_MERGE_LEFT =0,
800	SAO_MERGE_ABOVE,
801	NUM_SAO_MERGE_TYPES
802	};
803	enum SAOModeNewTypes
804	{
805	SAO_TYPE_START_EO =0,
806	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
807	SAO_TYPE_EO_90,
808	SAO_TYPE_EO_135,
809	SAO_TYPE_EO_45,
810	SAO_TYPE_START_BO,
811	SAO_TYPE_BO = SAO_TYPE_START_BO,
812	NUM_SAO_NEW_TYPES
813	};
814	#define NUM_SAO_EO_TYPES_LOG2 2
815	enum SAOEOClasses
816	{
817	SAO_CLASS_EO_FULL_VALLEY = 0,
818	SAO_CLASS_EO_HALF_VALLEY = 1,
819	SAO_CLASS_EO_PLAIN = 2,
820	SAO_CLASS_EO_HALF_PEAK = 3,
821	SAO_CLASS_EO_FULL_PEAK = 4,
822	NUM_SAO_EO_CLASSES,
823	};
824	#define NUM_SAO_BO_CLASSES_LOG2 5
825	#define NUM_SAO_BO_CLASSES (1<<NUM_SAO_BO_CLASSES_LOG2)
826	namespace Profile
827	{
828	enum Name
829	{
830	NONE = 0,
831	MAIN = 1,
832	MAIN10 = 2,
833	MAINSTILLPICTURE = 3,
834	MAINREXT = 4,
835	HIGHTHROUGHPUTREXT = 5
836	#if NH_MV
837	,MULTIVIEWMAIN = 6,
838	#if NH_3D
839	MAIN3D = 8,
840	#endif
841	#endif
842	};
843	}
844	namespace Level
845	{
846	enum Tier
847	{
848	MAIN = 0,
849	HIGH = 1,
850	};
851	enum Name
852	{
853	// code = (level * 30)
854	NONE = 0,
855	LEVEL1 = 30,
856	LEVEL2 = 60,
857	LEVEL2_1 = 63,
858	LEVEL3 = 90,
859	LEVEL3_1 = 93,
860	LEVEL4 = 120,
861	LEVEL4_1 = 123,
862	LEVEL5 = 150,
863	LEVEL5_1 = 153,
864	LEVEL5_2 = 156,
865	LEVEL6 = 180,
866	LEVEL6_1 = 183,
867	LEVEL6_2 = 186,
868	LEVEL8_5 = 255,
869	};
870	}
871	enum CostMode
872	{
873	COST_STANDARD_LOSSY = 0,
874	COST_SEQUENCE_LEVEL_LOSSLESS = 1,
875	COST_LOSSLESS_CODING = 2,
876	COST_MIXED_LOSSLESS_LOSSY_CODING = 3
877	};
878	enum SPSExtensionFlagIndex
879	{
880	SPS_EXT__REXT = 0,
881	//SPS_EXT__MVHEVC = 1, //for use in future versions
882	//SPS_EXT__SHVC = 2, //for use in future versions
883	NUM_SPS_EXTENSION_FLAGS = 8
884	};
885	enum PPSExtensionFlagIndex
886	{
887	PPS_EXT__REXT = 0,
888	//PPS_EXT__MVHEVC = 1, //for use in future versions
889	//PPS_EXT__SHVC = 2, //for use in future versions
890	NUM_PPS_EXTENSION_FLAGS = 8
891	};
892	// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
893	// However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup
894	// effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
895	enum NalUnitType
896	{
897	NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
898	NAL_UNIT_CODED_SLICE_TRAIL_R, // 1
899	NAL_UNIT_CODED_SLICE_TSA_N, // 2
900	NAL_UNIT_CODED_SLICE_TSA_R, // 3
901	NAL_UNIT_CODED_SLICE_STSA_N, // 4
902	NAL_UNIT_CODED_SLICE_STSA_R, // 5
903	NAL_UNIT_CODED_SLICE_RADL_N, // 6
904	NAL_UNIT_CODED_SLICE_RADL_R, // 7
905	NAL_UNIT_CODED_SLICE_RASL_N, // 8
906	NAL_UNIT_CODED_SLICE_RASL_R, // 9
907	NAL_UNIT_RESERVED_VCL_N10,
908	NAL_UNIT_RESERVED_VCL_R11,
909	NAL_UNIT_RESERVED_VCL_N12,
910	NAL_UNIT_RESERVED_VCL_R13,
911	NAL_UNIT_RESERVED_VCL_N14,
912	NAL_UNIT_RESERVED_VCL_R15,
913	NAL_UNIT_CODED_SLICE_BLA_W_LP, // 16
914	NAL_UNIT_CODED_SLICE_BLA_W_RADL, // 17
915	NAL_UNIT_CODED_SLICE_BLA_N_LP, // 18
916	NAL_UNIT_CODED_SLICE_IDR_W_RADL, // 19
917	NAL_UNIT_CODED_SLICE_IDR_N_LP, // 20
918	NAL_UNIT_CODED_SLICE_CRA, // 21
919	NAL_UNIT_RESERVED_IRAP_VCL22,
920	NAL_UNIT_RESERVED_IRAP_VCL23,
921	NAL_UNIT_RESERVED_VCL24,
922	NAL_UNIT_RESERVED_VCL25,
923	NAL_UNIT_RESERVED_VCL26,
924	NAL_UNIT_RESERVED_VCL27,
925	NAL_UNIT_RESERVED_VCL28,
926	NAL_UNIT_RESERVED_VCL29,
927	NAL_UNIT_RESERVED_VCL30,
928	NAL_UNIT_RESERVED_VCL31,
929	NAL_UNIT_VPS, // 32
930	NAL_UNIT_SPS, // 33
931	NAL_UNIT_PPS, // 34
932	NAL_UNIT_ACCESS_UNIT_DELIMITER, // 35
933	NAL_UNIT_EOS, // 36
934	NAL_UNIT_EOB, // 37
935	NAL_UNIT_FILLER_DATA, // 38
936	NAL_UNIT_PREFIX_SEI, // 39
937	NAL_UNIT_SUFFIX_SEI, // 40
938	NAL_UNIT_RESERVED_NVCL41,
939	NAL_UNIT_RESERVED_NVCL42,
940	NAL_UNIT_RESERVED_NVCL43,
941	NAL_UNIT_RESERVED_NVCL44,
942	NAL_UNIT_RESERVED_NVCL45,
943	NAL_UNIT_RESERVED_NVCL46,
944	NAL_UNIT_RESERVED_NVCL47,
945	NAL_UNIT_UNSPECIFIED_48,
946	NAL_UNIT_UNSPECIFIED_49,
947	NAL_UNIT_UNSPECIFIED_50,
948	NAL_UNIT_UNSPECIFIED_51,
949	NAL_UNIT_UNSPECIFIED_52,
950	NAL_UNIT_UNSPECIFIED_53,
951	NAL_UNIT_UNSPECIFIED_54,
952	NAL_UNIT_UNSPECIFIED_55,
953	NAL_UNIT_UNSPECIFIED_56,
954	NAL_UNIT_UNSPECIFIED_57,
955	NAL_UNIT_UNSPECIFIED_58,
956	NAL_UNIT_UNSPECIFIED_59,
957	NAL_UNIT_UNSPECIFIED_60,
958	NAL_UNIT_UNSPECIFIED_61,
959	NAL_UNIT_UNSPECIFIED_62,
960	NAL_UNIT_UNSPECIFIED_63,
961	NAL_UNIT_INVALID,
962	};
963	#if NH_MV
964	/// scalability types
965	enum ScalabilityType
966	{
967	DEPTH_ID = 0,
968	VIEW_ORDER_INDEX = 1,
969	DEPENDENCY_ID = 2,
970	AUX_ID = 3,
971	};
972	#endif
973	#if NH_3D
974	// Renderer
975	enum BlenMod
976	{
977	BLEND_NONE = -1,
978	BLEND_AVRG = 0,
979	BLEND_LEFT = 1,
980	BLEND_RIGHT = 2,
981	BLEND_GEN = 3
982	};
983	enum
984	{
985	VIEWPOS_INVALID = -1,
986	VIEWPOS_LEFT = 0,
987	VIEWPOS_RIGHT = 1,
988	VIEWPOS_MERGED = 2
989	};
990	#endif
991	// ====================================================================================================================
992	// Type definition
993	// ====================================================================================================================
994	/// parameters for adaptive loop filter
995	class TComPicSym;
996	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
997	struct SAOOffset
998	{
999	SAOMode modeIdc; // NEW, MERGE, OFF
1000	Int typeIdc; // union of SAOModeMergeTypes and SAOModeNewTypes, depending on modeIdc.
1001	Int typeAuxInfo; // BO: starting band index
1002	Int offset[MAX_NUM_SAO_CLASSES];
1003	SAOOffset();
1004	~SAOOffset();
1005	Void reset();
1006	const SAOOffset& operator= (const SAOOffset& src);
1007	};
1008	struct SAOBlkParam
1009	{
1010	SAOBlkParam();
1011	~SAOBlkParam();
1012	Void reset();
1013	const SAOBlkParam& operator= (const SAOBlkParam& src);
1014	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
1015	private:
1016	SAOOffset offsetParam[MAX_NUM_COMPONENT];
1017	};
1018	struct BitDepths
1019	{
1020	#if O0043_BEST_EFFORT_DECODING
1021	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth used for reconstructing the video
1022	Int stream[MAX_NUM_CHANNEL_TYPE];///< the bit depth used indicated in the SPS
1023	#else
1024	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth as indicated in the SPS
1025	#endif
1026	};
1027	/// parameters for deblocking filter
1028	typedef struct _LFCUParam
1029	{
1030	Bool bInternalEdge; ///< indicates internal edge
1031	Bool bLeftEdge; ///< indicates left edge
1032	Bool bTopEdge; ///< indicates top edge
1033	} LFCUParam;
1034	//TU settings for entropy encoding
1035	struct TUEntropyCodingParameters
1036	{
1037	const UInt *scan;
1038	const UInt *scanCG;
1039	COEFF_SCAN_TYPE scanType;
1040	UInt widthInGroups;
1041	UInt heightInGroups;
1042	UInt firstSignificanceMapContext;
1043	};
1044	struct TComPictureHash
1045	{
1046	std::vector<UChar> hash;
1047	Bool operator==(const TComPictureHash &other) const
1048	{
1049	if (other.hash.size() != hash.size())
1050	{
1051	return false;
1052	}
1053	for(UInt i=0; i<UInt(hash.size()); i++)
1054	{
1055	if (other.hash[i] != hash[i])
1056	{
1057	return false;
1058	}
1059	}
1060	return true;
1061	}
1062	Bool operator!=(const TComPictureHash &other) const
1063	{
1064	return !(*this == other);
1065	}
1066	};
1067	struct TComSEITimeSet
1068	{
1069	TComSEITimeSet() : clockTimeStampFlag(false),
1070	numUnitFieldBasedFlag(false),
1071	countingType(0),
1072	fullTimeStampFlag(false),
1073	discontinuityFlag(false),
1074	cntDroppedFlag(false),
1075	numberOfFrames(0),
1076	secondsValue(0),
1077	minutesValue(0),
1078	hoursValue(0),
1079	secondsFlag(false),
1080	minutesFlag(false),
1081	hoursFlag(false),
1082	timeOffsetLength(0),
1083	timeOffsetValue(0)
1084	{ }
1085	Bool clockTimeStampFlag;
1086	Bool numUnitFieldBasedFlag;
1087	Int countingType;
1088	Bool fullTimeStampFlag;
1089	Bool discontinuityFlag;
1090	Bool cntDroppedFlag;
1091	Int numberOfFrames;
1092	Int secondsValue;
1093	Int minutesValue;
1094	Int hoursValue;
1095	Bool secondsFlag;
1096	Bool minutesFlag;
1097	Bool hoursFlag;
1098	Int timeOffsetLength;
1099	Int timeOffsetValue;
1100	};
1101	struct TComSEIMasteringDisplay
1102	{
1103	Bool colourVolumeSEIEnabled;
1104	UInt maxLuminance;
1105	UInt minLuminance;
1106	UShort primaries[3][2];
1107	UShort whitePoint[2];
1108	};
1109	//! \}
1110	#if H_3D
1111	#define !!! REMOVE THIS !!! 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!
1112	#endif
1113	#endif

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source: 3DVCSoftware/branches/HTM-14.1-update-dev3-MediaTek2/source/Lib/TLibCommon/TypeDef.h @ 1267

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