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TypeDef.h @ 1217

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Last change on this file since 1217 was 1217, checked in by mediatek-htm, 9 years ago

Reactive DoNBDV ( the MACRO is "NH_3D_NBDV_REF")

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
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2015, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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
31	* THE POSSIBILITY OF SUCH DAMAGE.
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	#endif
74
75	#if H_3D
76	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
77	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
78	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
79	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
80	// HHI_VSO
81	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
82	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
83	// LGE_WVSO_A0119
84	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
85	#define H_3D_NBDV 1 // Neighboring block disparity derivation
86	// QC_JCT3V-A0097
87	// LGE_DVMCP_A0126
88	// LGE_DVMCP_MEM_REDUCTION_B0135
89	// QC_SIMPLE_NBDV_B0047
90	// FIX_LGE_DVMCP_B0133
91	// QC_NBDV_LDB_FIX_C0055
92	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
93	// MTK_SIMPLIFY_DVTC_C0135
94	// QC_CU_NBDV_D0181
95	// SEC_DEFAULT_DV_D0112
96	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
97	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
98	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
99	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
100	// LGE_SIMP_DISP_AVAIL_J0041 // Use 2 status for disparity availability - DISP_AVAILABLE and DISP_NONE
101	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
102	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
103	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
104	// LGE_ARP_CTX_F0161 JCT3V-F0161
105	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
106	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
107	// 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
108	// QC_I0051_ARP_SIMP
109	// SHARP_ARP_CHROMA_I0104
110	// MTK_I0072_IVARP_SCALING_FIX
111	// 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
112	// SEC_ARP_REM_ENC_RESTRICT_K0035 Removal of encoder restriction of ARP, JCT3V-K0035
113	#define H_3D_IC 1 // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
114	// Unifying rounding offset, for IC part, JCT3V-D0135
115	// Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
116	// SHARP_ILLUCOMP_REFINE_E0046
117	// MTK_CLIPPING_ALIGN_IC_E0168 // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
118	// LGE_IC_CTX_F0160 //JCT3V-F0160
119	// SEC_ONLY_TEXTURE_IC_F0151
120	// MTK_IC_FLAG_CABAC_SIMP_G0061
121	// SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
122	// MTK_LOW_LATENCY_IC_ENCODING_H0086 Low-latency IC encoding in JCT3V-H0086
123	// MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX 1 // Remove the global variables used in JCT3V-H0086
124	// SEC_IC_NEIGHBOR_CLIP_I0080 // Clipping of neighboring sample position, JCT3V-I0080
125	// LGE_CHROMA_IC_J0050_J0034
126	#if NH_3D_NBDV
127	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
128	// MTK_D0156
129	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
130	// MERL_C0152: Basic VSP
131	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
132	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
133	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
134	#endif
135	#define H_3D_VSP 1 // View synthesis prediction
136	// MERL_C0152: Basic VSP
137	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
138	// MTK_D0105, LG_D0139: No VSP for depth
139	// QC_D0191: Clean up
140	// LG_D0092: Multiple VSP candidate allowed
141	// MTK_VSP_FIX_ALIGN_WD_E0172
142	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
143	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
144	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
145	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
146	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
147	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
148	// LGE_SHARP_VSP_INHERIT_F0104
149	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
150	// Restricted bi-prediction for VSP
151	// MTK_MRG_LIST_SIZE_CLEANUP_J0059 1 // Include VSP for deriving merge candidate list size, JCT3V-J0059
152	// SEC_A1_BASED_VSP_J0039 1 // Removal of redundant VSP in Merge list
153	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
154	// HHI_INTER_VIEW_MOTION_PRED
155	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
156	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
157	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
158	// MTK_INTERVIEW_MERGE_A0049 , second part
159	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
160	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
161	// QC_INRIA_MTK_MRG_E0126
162	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
163	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
164	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
165	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
166	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
167	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
168	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
169	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
170	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
171	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
172	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
173	// SEC_ADAPT_DISABLE_IVMP Disabling IVMP merge candidates when IC is enabled, JCT3V-H0070
174	// SEC_SIMP_SHIFTED_DV_I0086 Simplification of Shifted DV candidate, JCT3V-I0086
175	// SEC_SHIFTED_IVMC_POS_K0036 Position Derivation for Shifted-IVMC, JCT3V-K0036
176	#define H_3D_TMVP 1 // QC_TMVP_C0047
177	// Sony_M23639
178	// H_3D_TMVP_SCALING_FIX_K0053 1 // QC/CY for K0053
179	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
180	// HHI_DMM_WEDGE_INTRA
181	// HHI_DMM_PRED_TEX
182	// FIX_WEDGE_NOFLOAT_D0036
183	// LGE_EDGE_INTRA_A0070
184	// LGE_DMM3_SIMP_C0044
185	// QC_DC_PREDICTOR_D0183
186	// HHI_DELTADC_DLT_D0035
187	// PKU_QC_DEPTH_INTRA_UNI_D0195
188	// RWTH_SDC_DLT_B0036
189	// INTEL_SDC64_D0193
190	// RWTH_SDC_CTX_SIMPL_D0032
191	// LGE_CONCATENATE_D0141
192	// FIX_SDC_ENC_RD_WVSO_D0163
193	// MTK_SAMPLE_BASED_SDC_D0110
194	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
195	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
196	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
197	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
198	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
199	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
200	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
201	// HHI_DIM_PREDSAMP_FIX_F0171
202	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
203	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
204	// Unify intra SDC and inter SDC
205	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
206	// SCU_HS_DEPTH_DC_PRED_G0143
207	// HS_TSINGHUA_SDC_SPLIT_G0111
208	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
209	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
210	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
211	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
212	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
213	// 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
214	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
215	// SEC_NO_RESI_DLT_H0105
216	// MTK_DLT_CODING_FIX_H0091
217	// HS_DMM_SIGNALLING_I0120
218	// SHARP_DMM1_I0110 LUT size reduction for DMM1 proposed in JCT3V-I0110
219	// FAST_SDC_OFFSET_DECISION_I0084
220	// SEPARATE_FLAG_I0085
221	// H_3D_DELTA_DLT
222	// RWTH_DLT_CLIP_I0057
223	// MTK_DMM_SIM_J0035
224	// MTK_J0033
225	// SHARP_DLT_SIMP_J0029 DLT(DepthValue2Idx[]) table derivation cleanup
226	// SHARP_DMM_CLEAN_K0042 1 // Generate DMM pattern with rotation
227	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
228	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
229	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
230	#define H_3D_SPIVMP 1 // H_3D_SPIVMP JCT3V-F0110: Sub-PU level inter-view motion prediction
231	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
232	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
233	// Simplification on Sub-PU level temporal interview motion prediction
234	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
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	// SEC_DBBP_EXPLICIT_SIG_I0077 Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
242	// Disallow DBBP in 8x8 CU, JCT3V-I0078
243	// SHARP_DBBP_SIMPLE_FLTER_I0109 Simple condition and one dimensional filter for DBBP
244	// SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
245	// SEC_DBBP_VIEW_REF_CHECK_J0037 Signaling dbbp_flag when the current slice has view reference picture(s), JCT3V-J0037 item4
246	// RWTH_DBBP_NO_SATD_K0028
247	// HS_DBBP_CLEAN_K0048
248	#define H_3D_DDD 1 // Disparity derived depth coding
249	// LGE_DDD_REMOVAL_J0042_J0030 DDD removal
250	#define H_3D_DIS 1 // Depth intra skip
251	// SEC_DEPTH_INTRA_SKIP_MODE_K0033 Depth intra skip mode
252	#define H_3D_FCO 0 // Flexible coding order for 3D
253	#define H_3D_FAST_INTRA_SDC 1 // I0123
254	// OTHERS
255	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
256	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
257	// MTK_FAST_TEXTURE_ENCODING_E0173
258	#if H_3D_DIM
259	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM Selection
260	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
261	#endif
262	//HLS
263	// HHI_DEPENDENCY_SIGNALLING_I1_J0107
264	// HHI_TOOL_PARAMETERS_I2_J0107
265	// HHI_VPS_3D_EXTENSION_I3_J0107
266	// HHI_INTER_COMP_PRED_K0052
267	// HHI_RES_PRED_K0052
268	// HHI_CAM_PARA_K0052
269	// H_3D_DIRECT_DEP_TYPE
270	// Rate Control
271	#define KWU_FIX_URQ 1
272	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
273	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
274	#endif // H_3D
275	/////////////////////////////////////////////////////////////////////////////////////////
276	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
277	/////////////////////////////////////////////////////////////////////////////////////////
278	#if NH_3D
279	#define H_3D_OUTPUT_ACTIVE_TOOLS 0
280	#define H_3D_REN_MAX_DEV_OUT 0
281	#endif
282	///// *** VIEW SYNTHESIS OPTIMIZAION *******
283	#if NH_3D_VSO
284	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
285	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
286	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
287	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
288	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
289	#endif
290	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
291	#if NH_3D_NBDV
292	#define DVFROM_LEFT 0
293	#define DVFROM_ABOVE 1
294	#define IDV_CANDS 2
295	#endif
296	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
297	#if H_3D_ARP
298	#define H_3D_ARP_WFNR 3
299	#endif
300	///// *** DEPTH INTRA MODES *******
301	#if H_3D_DIM
302	// HHI_DMM4_ENC_I0066
303	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
304	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
305	#define H_3D_DIM_DLT 1 // Depth Lookup Table
306	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
307	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
308	// LG_ZEROINTRADEPTHRESI_A0087
309	#endif
310	/////////////////////////////////////////////////////////////////////////////////////
311	/// GT: Move values which are not flags to CommonDef.h and convert to static int !!
312	///////////////////////////////////////////////////////////////////////////////////
313	///// *** VIEW SYNTHESIS PREDICTION *******
314	#if H_3D_VSP
315	#define H_3D_VSP_BLOCKSIZE 4 // Supported values: 1, 2, and 4
316	#if H_3D_VSP_BLOCKSIZE == 1
317	#define H_3D_VSP_CONSTRAINED 1 // Constrained VSP @ 1x1
318	#else
319	#define H_3D_VSP_CONSTRAINED 0
320	#endif
321	#endif
322	///// *** ILLUMATION COMPENSATION *******
323	#if H_3D_IC
324	#define IC_REG_COST_SHIFT 7
325	#define IC_CONST_SHIFT 5
326	#define IC_SHIFT_DIFF 12
327	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
328	#endif
329	///// *** DEPTH BASED BLOCK PARTITIONING *******
330	#if H_3D_DBBP
331	#define DBBP_INVALID_SHORT (-4)
332	#define DBBP_PACK_MODE SIZE_2NxN
333	#endif
334	///// *** FCO *******
335	#if H_3D_FCO
336	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
337	#else
338	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
339	#endif
340	#if H_3D
341	#define PPS_FIX_DEPTH 1
342	#endif
343	/////////////////////////////////////////////////////////////////////////////////
344	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
345	/////////////////////////////////////////////////////////////////////////////////
346	// TBD: Check if integration is necessary.
347	#define H_MV_HLS_PTL_LIMITS 0
348	#define H_MV_HLS7_GEN 0 // General changes (not tested)
349	// POC
350	// #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)
351	// #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.
352	// #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).
353	// SEI related
354	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
355	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
356	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
357	//#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
358	//#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
359	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
360	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
361	//#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
362	//#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.
363	//#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
364	//#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).
365	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
366	//#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.
367	// DPB
368	//#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).
369	//#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
370	//#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).
371	//#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
372	// OTHERS
373	//#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
374	//#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.
375	//#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.
376	/////////////////////////////////////////////////////////////////////////////////////////
377	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
378	/////////////////////////////////////////////////////////////////////////////////////////
379	#endif
380	// ====================================================================================================================
381	// Debugging
382	// ====================================================================================================================
383	#define DEBUG_STRING 0 ///< When enabled, prints out final decision debug info at encoder and decoder
384	#define DEBUG_ENCODER_SEARCH_BINS 0 ///< When enabled, prints out each bin as it is coded during encoder search
385	#define DEBUG_CABAC_BINS 0 ///< When enabled, prints out each bin as it is coded during final encode and decode
386	#define DEBUG_INTRA_SEARCH_COSTS 0 ///< When enabled, prints out the cost for each mode during encoder search
387	#define DEBUG_TRANSFORM_AND_QUANTISE 0 ///< When enabled, prints out each TU as it passes through the transform-quantise-dequantise-inverseTransform process
388	#define ENVIRONMENT_VARIABLE_DEBUG_AND_TEST 0 ///< When enabled, allows control of debug modifications via environment variables
389	#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
390	// TODO: rename this macro to DECODER_DEBUG_BIT_STATISTICS (may currently cause merge issues with other branches)
391	// This can be enabled by the makefile
392	#ifndef RExt__DECODER_DEBUG_BIT_STATISTICS
393	#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%)
394	#endif
395	// This can be enabled by the makefile
396	#if !NH_MV
397	#ifndef ENC_DEC_TRACE
398	#define ENC_DEC_TRACE 0
399	#endif
400	#endif
401	#define DEC_NUH_TRACE 0 ///< When trace enabled, enable tracing of NAL unit headers at the decoder (currently not possible at the encoder)
402	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
403	// ====================================================================================================================
404	// Tool Switches - transitory (these macros are likely to be removed in future revisions)
405	// ====================================================================================================================
406	#define DECODER_CHECK_SUBSTREAM_AND_SLICE_TRAILING_BYTES 1 ///< TODO: integrate this macro into a broader conformance checking system.
407	#define T0196_SELECTIVE_RDOQ 1 ///< selective RDOQ
408	// ====================================================================================================================
409	// Tool Switches
410	// ====================================================================================================================
411	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
412	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
413	#if AMP_ENC_SPEEDUP
414	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
415	#endif
416	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
417	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
418	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
419	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
420	#error
421	#endif
422	#define MATRIX_MULT 0 ///< Brute force matrix multiplication instead of partial butterfly
423	#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 ].
424	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
425	// This can be enabled by the makefile
426	#ifndef RExt__HIGH_BIT_DEPTH_SUPPORT
427	#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)
428	#endif
429	// ====================================================================================================================
430	// Derived macros
431	// ====================================================================================================================
432	#if RExt__HIGH_BIT_DEPTH_SUPPORT
433	#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
434	#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
435	#else
436	#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
437	#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
438	#endif
439	#if FULL_NBIT
440	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
441	#else
442	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
443	#endif
444	#if DEBUG_STRING
445	#define DEBUG_STRING_PASS_INTO(name) , name
446	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp) , (exp==0)?0:name
447	#define DEBUG_STRING_FN_DECLARE(name) , std::string &name
448	#define DEBUG_STRING_FN_DECLAREP(name) , std::string *name
449	#define DEBUG_STRING_NEW(name) std::string name;
450	#define DEBUG_STRING_OUTPUT(os, name) os << name;
451	#define DEBUG_STRING_APPEND(str1, str2) str1+=str2;
452	#define DEBUG_STRING_SWAP(str1, str2) str1.swap(str2);
453	#define DEBUG_STRING_CHANNEL_CONDITION(compID) (true)
454	#include <sstream>
455	#include <iomanip>
456	#else
457	#define DEBUG_STRING_PASS_INTO(name)
458	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp)
459	#define DEBUG_STRING_FN_DECLARE(name)
460	#define DEBUG_STRING_FN_DECLAREP(name)
461	#define DEBUG_STRING_NEW(name)
462	#define DEBUG_STRING_OUTPUT(os, name)
463	#define DEBUG_STRING_APPEND(str1, str2)
464	#define DEBUG_STRING_SWAP(srt1, str2)
465	#define DEBUG_STRING_CHANNEL_CONDITION(compID)
466	#endif
467	// ====================================================================================================================
468	// Error checks
469	// ====================================================================================================================
470	#if ((RExt__HIGH_PRECISION_FORWARD_TRANSFORM != 0) && (RExt__HIGH_BIT_DEPTH_SUPPORT == 0))
471	#error ERROR: cannot enable RExt__HIGH_PRECISION_FORWARD_TRANSFORM without RExt__HIGH_BIT_DEPTH_SUPPORT
472	#endif
473	// ====================================================================================================================
474	// Basic type redefinition
475	// ====================================================================================================================
476	typedef void Void;
477	typedef bool Bool;
478	#ifdef __arm__
479	typedef signed char Char;
480	#else
481	typedef char Char;
482	#endif
483	typedef unsigned char UChar;
484	typedef short Short;
485	typedef unsigned short UShort;
486	typedef int Int;
487	typedef unsigned int UInt;
488	typedef double Double;
489	typedef float Float;
490	// ====================================================================================================================
491	// 64-bit integer type
492	// ====================================================================================================================
493	#ifdef _MSC_VER
494	typedef __int64 Int64;
495	#if _MSC_VER <= 1200 // MS VC6
496	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
497	#else
498	typedef unsigned __int64 UInt64;
499	#endif
500	#else
501	typedef long long Int64;
502	typedef unsigned long long UInt64;
503	#endif
504	// ====================================================================================================================
505	// Named numerical types
506	// ====================================================================================================================
507	#if RExt__HIGH_BIT_DEPTH_SUPPORT
508	typedef Int Pel; ///< pixel type
509	typedef Int64 TCoeff; ///< transform coefficient
510	typedef Int TMatrixCoeff; ///< transform matrix coefficient
511	typedef Short TFilterCoeff; ///< filter coefficient
512	typedef Int64 Intermediate_Int; ///< used as intermediate value in calculations
513	typedef UInt64 Intermediate_UInt; ///< used as intermediate value in calculations
514	#else
515	typedef Short Pel; ///< pixel type
516	typedef Int TCoeff; ///< transform coefficient
517	typedef Short TMatrixCoeff; ///< transform matrix coefficient
518	typedef Short TFilterCoeff; ///< filter coefficient
519	typedef Int Intermediate_Int; ///< used as intermediate value in calculations
520	typedef UInt Intermediate_UInt; ///< used as intermediate value in calculations
521	#endif
522	#if FULL_NBIT
523	typedef UInt64 Distortion; ///< distortion measurement
524	#else
525	typedef UInt Distortion; ///< distortion measurement
526	#endif
527	#if NH_MV
528	typedef std::vector< Int > IntAry1d;
529	typedef std::vector< IntAry1d > IntAry2d;
530	typedef std::vector< IntAry2d > IntAry3d;
531	typedef std::vector< IntAry3d > IntAry4d;
532	typedef std::vector< IntAry4d > IntAry5d;
533	typedef std::vector< Bool > BoolAry1d;
534	typedef std::vector< BoolAry1d > BoolAry2d;
535	typedef std::vector< BoolAry2d > BoolAry3d;
536	typedef std::vector< BoolAry3d > BoolAry4d;
537	typedef std::vector< BoolAry4d > BoolAry5d;
538	#endif
539	#if NH_3D_VSO
540	// ====================================================================================================================
541	// Define Distortion Types
542	// ====================================================================================================================
543	typedef Int64 RMDist; ///< renderer model distortion
544	#if H_3D_VSO_DIST_INT
545	typedef Int64 Dist; ///< RDO distortion
546	typedef Int64 Dist64;
547	#define RDO_DIST_MIN MIN_INT
548	#define RDO_DIST_MAX MAX_INT
549	#else
550	typedef UInt Dist; ///< RDO distortion
551	typedef UInt64 Dist;
552	#define RDO_DIST_MIN 0
553	#define RDO_DIST_MAX MAX_UINT
554	#endif
555	#endif
556	// ====================================================================================================================
557	// Enumeration
558	// ====================================================================================================================
559	enum RDPCMMode
560	{
561	RDPCM_OFF = 0,
562	RDPCM_HOR = 1,
563	RDPCM_VER = 2,
564	NUMBER_OF_RDPCM_MODES = 3
565	};
566	enum RDPCMSignallingMode
567	{
568	RDPCM_SIGNAL_IMPLICIT = 0,
569	RDPCM_SIGNAL_EXPLICIT = 1,
570	NUMBER_OF_RDPCM_SIGNALLING_MODES = 2
571	};
572	/// supported slice type
573	enum SliceType
574	{
575	B_SLICE = 0,
576	P_SLICE = 1,
577	I_SLICE = 2,
578	NUMBER_OF_SLICE_TYPES = 3
579	};
580	/// chroma formats (according to semantics of chroma_format_idc)
581	enum ChromaFormat
582	{
583	CHROMA_400 = 0,
584	CHROMA_420 = 1,
585	CHROMA_422 = 2,
586	CHROMA_444 = 3,
587	NUM_CHROMA_FORMAT = 4
588	};
589	enum ChannelType
590	{
591	CHANNEL_TYPE_LUMA = 0,
592	CHANNEL_TYPE_CHROMA = 1,
593	MAX_NUM_CHANNEL_TYPE = 2
594	};
595	enum ComponentID
596	{
597	COMPONENT_Y = 0,
598	COMPONENT_Cb = 1,
599	COMPONENT_Cr = 2,
600	MAX_NUM_COMPONENT = 3
601	};
602	enum InputColourSpaceConversion // defined in terms of conversion prior to input of encoder.
603	{
604	IPCOLOURSPACE_UNCHANGED = 0,
605	IPCOLOURSPACE_YCbCrtoYCrCb = 1, // Mainly used for debug!
606	IPCOLOURSPACE_YCbCrtoYYY = 2, // Mainly used for debug!
607	IPCOLOURSPACE_RGBtoGBR = 3,
608	NUMBER_INPUT_COLOUR_SPACE_CONVERSIONS = 4
609	};
610	enum DeblockEdgeDir
611	{
612	EDGE_VER = 0,
613	EDGE_HOR = 1,
614	NUM_EDGE_DIR = 2
615	};
616	/// supported partition shape
617	enum PartSize
618	{
619	SIZE_2Nx2N = 0, ///< symmetric motion partition, 2Nx2N
620	SIZE_2NxN = 1, ///< symmetric motion partition, 2Nx N
621	SIZE_Nx2N = 2, ///< symmetric motion partition, Nx2N
622	SIZE_NxN = 3, ///< symmetric motion partition, Nx N
623	SIZE_2NxnU = 4, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
624	SIZE_2NxnD = 5, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
625	SIZE_nLx2N = 6, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
626	SIZE_nRx2N = 7, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
627	NUMBER_OF_PART_SIZES = 8
628	};
629	/// supported prediction type
630	enum PredMode
631	{
632	MODE_INTER = 0, ///< inter-prediction mode
633	MODE_INTRA = 1, ///< intra-prediction mode
634	NUMBER_OF_PREDICTION_MODES = 2,
635	};
636	/// reference list index
637	enum RefPicList
638	{
639	REF_PIC_LIST_0 = 0, ///< reference list 0
640	REF_PIC_LIST_1 = 1, ///< reference list 1
641	NUM_REF_PIC_LIST_01 = 2,
642	REF_PIC_LIST_X = 100 ///< special mark
643	};
644	/// distortion function index
645	enum DFunc
646	{
647	DF_DEFAULT = 0,
648	DF_SSE = 1, ///< general size SSE
649	DF_SSE4 = 2, ///< 4xM SSE
650	DF_SSE8 = 3, ///< 8xM SSE
651	DF_SSE16 = 4, ///< 16xM SSE
652	DF_SSE32 = 5, ///< 32xM SSE
653	DF_SSE64 = 6, ///< 64xM SSE
654	DF_SSE16N = 7, ///< 16NxM SSE
655	DF_SAD = 8, ///< general size SAD
656	DF_SAD4 = 9, ///< 4xM SAD
657	DF_SAD8 = 10, ///< 8xM SAD
658	DF_SAD16 = 11, ///< 16xM SAD
659	DF_SAD32 = 12, ///< 32xM SAD
660	DF_SAD64 = 13, ///< 64xM SAD
661	DF_SAD16N = 14, ///< 16NxM SAD
662	DF_SADS = 15, ///< general size SAD with step
663	DF_SADS4 = 16, ///< 4xM SAD with step
664	DF_SADS8 = 17, ///< 8xM SAD with step
665	DF_SADS16 = 18, ///< 16xM SAD with step
666	DF_SADS32 = 19, ///< 32xM SAD with step
667	DF_SADS64 = 20, ///< 64xM SAD with step
668	DF_SADS16N = 21, ///< 16NxM SAD with step
669	DF_HADS = 22, ///< general size Hadamard with step
670	DF_HADS4 = 23, ///< 4xM HAD with step
671	DF_HADS8 = 24, ///< 8xM HAD with step
672	DF_HADS16 = 25, ///< 16xM HAD with step
673	DF_HADS32 = 26, ///< 32xM HAD with step
674	DF_HADS64 = 27, ///< 64xM HAD with step
675	DF_HADS16N = 28, ///< 16NxM HAD with step
676	#if NH_3D_VSO
677	DF_VSD = 29, ///< general size VSD
678	DF_VSD4 = 30, ///< 4xM VSD
679	DF_VSD8 = 31, ///< 8xM VSD
680	DF_VSD16 = 32, ///< 16xM VSD
681	DF_VSD32 = 33, ///< 32xM VSD
682	DF_VSD64 = 34, ///< 64xM VSD
683	DF_VSD16N = 35, ///< 16NxM VSD
684	#endif
685	DF_SAD12 = 43,
686	DF_SAD24 = 44,
687	DF_SAD48 = 45,
688	DF_SADS12 = 46,
689	DF_SADS24 = 47,
690	DF_SADS48 = 48,
691	DF_SSE_FRAME = 50, ///< Frame-based SSE
692	DF_TOTAL_FUNCTIONS = 64
693	};
694	/// index for SBAC based RD optimization
695	enum CI_IDX
696	{
697	CI_CURR_BEST = 0, ///< best mode index
698	CI_NEXT_BEST, ///< next best index
699	CI_TEMP_BEST, ///< temporal index
700	CI_CHROMA_INTRA, ///< chroma intra index
701	CI_QT_TRAFO_TEST,
702	CI_QT_TRAFO_ROOT,
703	CI_NUM, ///< total number
704	};
705	/// motion vector predictor direction used in AMVP
706	enum MVP_DIR
707	{
708	MD_LEFT = 0, ///< MVP of left block
709	MD_ABOVE, ///< MVP of above block
710	MD_ABOVE_RIGHT, ///< MVP of above right block
711	MD_BELOW_LEFT, ///< MVP of below left block
712	MD_ABOVE_LEFT ///< MVP of above left block
713	};
714	#if H_3D
715	enum DefaultMergCandOrder
716	{
717	MRG_T = 0, ///< MPI
718	MRG_D, ///< DDD
719	MRG_IVMC, ///< Temporal inter-view
720	MRG_A1, ///< Left
721	MRG_B1, ///< Above
722	MRG_VSP, ///< VSP
723	MRG_B0, ///< Above right
724	MRG_IVDC, ///< Disparity inter-view
725	MRG_A0, ///< Left bottom
726	MRG_B2, ///< Above left
727	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
728	MRG_COL ///< Temporal co-located
729	};
730	#endif
731	enum StoredResidualType
732	{
733	RESIDUAL_RECONSTRUCTED = 0,
734	RESIDUAL_ENCODER_SIDE = 1,
735	NUMBER_OF_STORED_RESIDUAL_TYPES = 2
736	};
737	enum TransformDirection
738	{
739	TRANSFORM_FORWARD = 0,
740	TRANSFORM_INVERSE = 1,
741	TRANSFORM_NUMBER_OF_DIRECTIONS = 2
742	};
743	/// supported ME search methods
744	enum MESearchMethod
745	{
746	FULL_SEARCH = 0, ///< Full search
747	DIAMOND = 1, ///< Fast search
748	SELECTIVE = 2 ///< Selective search
749	};
750	/// coefficient scanning type used in ACS
751	enum COEFF_SCAN_TYPE
752	{
753	SCAN_DIAG = 0, ///< up-right diagonal scan
754	SCAN_HOR = 1, ///< horizontal first scan
755	SCAN_VER = 2, ///< vertical first scan
756	SCAN_NUMBER_OF_TYPES = 3
757	};
758	enum COEFF_SCAN_GROUP_TYPE
759	{
760	SCAN_UNGROUPED = 0,
761	SCAN_GROUPED_4x4 = 1,
762	SCAN_NUMBER_OF_GROUP_TYPES = 2
763	};
764	enum SignificanceMapContextType
765	{
766	CONTEXT_TYPE_4x4 = 0,
767	CONTEXT_TYPE_8x8 = 1,
768	CONTEXT_TYPE_NxN = 2,
769	CONTEXT_TYPE_SINGLE = 3,
770	CONTEXT_NUMBER_OF_TYPES = 4
771	};
772	enum ScalingListMode
773	{
774	SCALING_LIST_OFF,
775	SCALING_LIST_DEFAULT,
776	SCALING_LIST_FILE_READ
777	};
778	enum ScalingListSize
779	{
780	SCALING_LIST_4x4 = 0,
781	SCALING_LIST_8x8,
782	SCALING_LIST_16x16,
783	SCALING_LIST_32x32,
784	SCALING_LIST_SIZE_NUM
785	};
786	// Slice / Slice segment encoding modes
787	enum SliceConstraint
788	{
789	NO_SLICES = 0, ///< don't use slices / slice segments
790	FIXED_NUMBER_OF_CTU = 1, ///< Limit maximum number of largest coding tree units in a slice / slice segments
791	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
792	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
793	};
794	enum SAOMode //mode
795	{
796	SAO_MODE_OFF = 0,
797	SAO_MODE_NEW,
798	SAO_MODE_MERGE,
799	NUM_SAO_MODES
800	};
801	enum SAOModeMergeTypes
802	{
803	SAO_MERGE_LEFT =0,
804	SAO_MERGE_ABOVE,
805	NUM_SAO_MERGE_TYPES
806	};
807	enum SAOModeNewTypes
808	{
809	SAO_TYPE_START_EO =0,
810	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
811	SAO_TYPE_EO_90,
812	SAO_TYPE_EO_135,
813	SAO_TYPE_EO_45,
814	SAO_TYPE_START_BO,
815	SAO_TYPE_BO = SAO_TYPE_START_BO,
816	NUM_SAO_NEW_TYPES
817	};
818	#define NUM_SAO_EO_TYPES_LOG2 2
819	enum SAOEOClasses
820	{
821	SAO_CLASS_EO_FULL_VALLEY = 0,
822	SAO_CLASS_EO_HALF_VALLEY = 1,
823	SAO_CLASS_EO_PLAIN = 2,
824	SAO_CLASS_EO_HALF_PEAK = 3,
825	SAO_CLASS_EO_FULL_PEAK = 4,
826	NUM_SAO_EO_CLASSES,
827	};
828	#define NUM_SAO_BO_CLASSES_LOG2 5
829	#define NUM_SAO_BO_CLASSES (1<<NUM_SAO_BO_CLASSES_LOG2)
830	namespace Profile
831	{
832	enum Name
833	{
834	NONE = 0,
835	MAIN = 1,
836	MAIN10 = 2,
837	MAINSTILLPICTURE = 3,
838	MAINREXT = 4,
839	HIGHTHROUGHPUTREXT = 5
840	#if NH_MV
841	,MULTIVIEWMAIN = 6,
842	#if NH_3D
843	MAIN3D = 8,
844	#endif
845	#endif
846	};
847	}
848	namespace Level
849	{
850	enum Tier
851	{
852	MAIN = 0,
853	HIGH = 1,
854	};
855	enum Name
856	{
857	// code = (level * 30)
858	NONE = 0,
859	LEVEL1 = 30,
860	LEVEL2 = 60,
861	LEVEL2_1 = 63,
862	LEVEL3 = 90,
863	LEVEL3_1 = 93,
864	LEVEL4 = 120,
865	LEVEL4_1 = 123,
866	LEVEL5 = 150,
867	LEVEL5_1 = 153,
868	LEVEL5_2 = 156,
869	LEVEL6 = 180,
870	LEVEL6_1 = 183,
871	LEVEL6_2 = 186,
872	LEVEL8_5 = 255,
873	};
874	}
875	enum CostMode
876	{
877	COST_STANDARD_LOSSY = 0,
878	COST_SEQUENCE_LEVEL_LOSSLESS = 1,
879	COST_LOSSLESS_CODING = 2,
880	COST_MIXED_LOSSLESS_LOSSY_CODING = 3
881	};
882	enum SPSExtensionFlagIndex
883	{
884	SPS_EXT__REXT = 0,
885	//SPS_EXT__MVHEVC = 1, //for use in future versions
886	//SPS_EXT__SHVC = 2, //for use in future versions
887	NUM_SPS_EXTENSION_FLAGS = 8
888	};
889	enum PPSExtensionFlagIndex
890	{
891	PPS_EXT__REXT = 0,
892	//PPS_EXT__MVHEVC = 1, //for use in future versions
893	//PPS_EXT__SHVC = 2, //for use in future versions
894	NUM_PPS_EXTENSION_FLAGS = 8
895	};
896	// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
897	// However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup
898	// effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
899	enum NalUnitType
900	{
901	NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
902	NAL_UNIT_CODED_SLICE_TRAIL_R, // 1
903	NAL_UNIT_CODED_SLICE_TSA_N, // 2
904	NAL_UNIT_CODED_SLICE_TSA_R, // 3
905	NAL_UNIT_CODED_SLICE_STSA_N, // 4
906	NAL_UNIT_CODED_SLICE_STSA_R, // 5
907	NAL_UNIT_CODED_SLICE_RADL_N, // 6
908	NAL_UNIT_CODED_SLICE_RADL_R, // 7
909	NAL_UNIT_CODED_SLICE_RASL_N, // 8
910	NAL_UNIT_CODED_SLICE_RASL_R, // 9
911	NAL_UNIT_RESERVED_VCL_N10,
912	NAL_UNIT_RESERVED_VCL_R11,
913	NAL_UNIT_RESERVED_VCL_N12,
914	NAL_UNIT_RESERVED_VCL_R13,
915	NAL_UNIT_RESERVED_VCL_N14,
916	NAL_UNIT_RESERVED_VCL_R15,
917	NAL_UNIT_CODED_SLICE_BLA_W_LP, // 16
918	NAL_UNIT_CODED_SLICE_BLA_W_RADL, // 17
919	NAL_UNIT_CODED_SLICE_BLA_N_LP, // 18
920	NAL_UNIT_CODED_SLICE_IDR_W_RADL, // 19
921	NAL_UNIT_CODED_SLICE_IDR_N_LP, // 20
922	NAL_UNIT_CODED_SLICE_CRA, // 21
923	NAL_UNIT_RESERVED_IRAP_VCL22,
924	NAL_UNIT_RESERVED_IRAP_VCL23,
925	NAL_UNIT_RESERVED_VCL24,
926	NAL_UNIT_RESERVED_VCL25,
927	NAL_UNIT_RESERVED_VCL26,
928	NAL_UNIT_RESERVED_VCL27,
929	NAL_UNIT_RESERVED_VCL28,
930	NAL_UNIT_RESERVED_VCL29,
931	NAL_UNIT_RESERVED_VCL30,
932	NAL_UNIT_RESERVED_VCL31,
933	NAL_UNIT_VPS, // 32
934	NAL_UNIT_SPS, // 33
935	NAL_UNIT_PPS, // 34
936	NAL_UNIT_ACCESS_UNIT_DELIMITER, // 35
937	NAL_UNIT_EOS, // 36
938	NAL_UNIT_EOB, // 37
939	NAL_UNIT_FILLER_DATA, // 38
940	NAL_UNIT_PREFIX_SEI, // 39
941	NAL_UNIT_SUFFIX_SEI, // 40
942	NAL_UNIT_RESERVED_NVCL41,
943	NAL_UNIT_RESERVED_NVCL42,
944	NAL_UNIT_RESERVED_NVCL43,
945	NAL_UNIT_RESERVED_NVCL44,
946	NAL_UNIT_RESERVED_NVCL45,
947	NAL_UNIT_RESERVED_NVCL46,
948	NAL_UNIT_RESERVED_NVCL47,
949	NAL_UNIT_UNSPECIFIED_48,
950	NAL_UNIT_UNSPECIFIED_49,
951	NAL_UNIT_UNSPECIFIED_50,
952	NAL_UNIT_UNSPECIFIED_51,
953	NAL_UNIT_UNSPECIFIED_52,
954	NAL_UNIT_UNSPECIFIED_53,
955	NAL_UNIT_UNSPECIFIED_54,
956	NAL_UNIT_UNSPECIFIED_55,
957	NAL_UNIT_UNSPECIFIED_56,
958	NAL_UNIT_UNSPECIFIED_57,
959	NAL_UNIT_UNSPECIFIED_58,
960	NAL_UNIT_UNSPECIFIED_59,
961	NAL_UNIT_UNSPECIFIED_60,
962	NAL_UNIT_UNSPECIFIED_61,
963	NAL_UNIT_UNSPECIFIED_62,
964	NAL_UNIT_UNSPECIFIED_63,
965	NAL_UNIT_INVALID,
966	};
967	#if NH_MV
968	/// scalability types
969	enum ScalabilityType
970	{
971	DEPTH_ID = 0,
972	VIEW_ORDER_INDEX = 1,
973	DEPENDENCY_ID = 2,
974	AUX_ID = 3,
975	};
976	#endif
977	#if NH_3D
978	// Renderer
979	enum BlenMod
980	{
981	BLEND_NONE = -1,
982	BLEND_AVRG = 0,
983	BLEND_LEFT = 1,
984	BLEND_RIGHT = 2,
985	BLEND_GEN = 3
986	};
987	enum
988	{
989	VIEWPOS_INVALID = -1,
990	VIEWPOS_LEFT = 0,
991	VIEWPOS_RIGHT = 1,
992	VIEWPOS_MERGED = 2
993	};
994	#endif
995	// ====================================================================================================================
996	// Type definition
997	// ====================================================================================================================
998	/// parameters for adaptive loop filter
999	class TComPicSym;
1000	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
1001	struct SAOOffset
1002	{
1003	SAOMode modeIdc; // NEW, MERGE, OFF
1004	Int typeIdc; // union of SAOModeMergeTypes and SAOModeNewTypes, depending on modeIdc.
1005	Int typeAuxInfo; // BO: starting band index
1006	Int offset[MAX_NUM_SAO_CLASSES];
1007	SAOOffset();
1008	~SAOOffset();
1009	Void reset();
1010	const SAOOffset& operator= (const SAOOffset& src);
1011	};
1012	struct SAOBlkParam
1013	{
1014	SAOBlkParam();
1015	~SAOBlkParam();
1016	Void reset();
1017	const SAOBlkParam& operator= (const SAOBlkParam& src);
1018	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
1019	private:
1020	SAOOffset offsetParam[MAX_NUM_COMPONENT];
1021	};
1022	struct BitDepths
1023	{
1024	#if O0043_BEST_EFFORT_DECODING
1025	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth used for reconstructing the video
1026	Int stream[MAX_NUM_CHANNEL_TYPE];///< the bit depth used indicated in the SPS
1027	#else
1028	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth as indicated in the SPS
1029	#endif
1030	};
1031	/// parameters for deblocking filter
1032	typedef struct _LFCUParam
1033	{
1034	Bool bInternalEdge; ///< indicates internal edge
1035	Bool bLeftEdge; ///< indicates left edge
1036	Bool bTopEdge; ///< indicates top edge
1037	} LFCUParam;
1038	//TU settings for entropy encoding
1039	struct TUEntropyCodingParameters
1040	{
1041	const UInt *scan;
1042	const UInt *scanCG;
1043	COEFF_SCAN_TYPE scanType;
1044	UInt widthInGroups;
1045	UInt heightInGroups;
1046	UInt firstSignificanceMapContext;
1047	};
1048	struct TComPictureHash
1049	{
1050	std::vector<UChar> hash;
1051	Bool operator==(const TComPictureHash &other) const
1052	{
1053	if (other.hash.size() != hash.size())
1054	{
1055	return false;
1056	}
1057	for(UInt i=0; i<UInt(hash.size()); i++)
1058	{
1059	if (other.hash[i] != hash[i])
1060	{
1061	return false;
1062	}
1063	}
1064	return true;
1065	}
1066	Bool operator!=(const TComPictureHash &other) const
1067	{
1068	return !(*this == other);
1069	}
1070	};
1071	struct TComSEITimeSet
1072	{
1073	TComSEITimeSet() : clockTimeStampFlag(false),
1074	numUnitFieldBasedFlag(false),
1075	countingType(0),
1076	fullTimeStampFlag(false),
1077	discontinuityFlag(false),
1078	cntDroppedFlag(false),
1079	numberOfFrames(0),
1080	secondsValue(0),
1081	minutesValue(0),
1082	hoursValue(0),
1083	secondsFlag(false),
1084	minutesFlag(false),
1085	hoursFlag(false),
1086	timeOffsetLength(0),
1087	timeOffsetValue(0)
1088	{ }
1089	Bool clockTimeStampFlag;
1090	Bool numUnitFieldBasedFlag;
1091	Int countingType;
1092	Bool fullTimeStampFlag;
1093	Bool discontinuityFlag;
1094	Bool cntDroppedFlag;
1095	Int numberOfFrames;
1096	Int secondsValue;
1097	Int minutesValue;
1098	Int hoursValue;
1099	Bool secondsFlag;
1100	Bool minutesFlag;
1101	Bool hoursFlag;
1102	Int timeOffsetLength;
1103	Int timeOffsetValue;
1104	};
1105	struct TComSEIMasteringDisplay
1106	{
1107	Bool colourVolumeSEIEnabled;
1108	UInt maxLuminance;
1109	UInt minLuminance;
1110	UShort primaries[3][2];
1111	UShort whitePoint[2];
1112	};
1113	//! \}
1114	#if H_3D
1115	#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!
1116	#endif
1117	#endif

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source: 3DVCSoftware/branches/HTM-14.1-update-dev3-MediaTek/source/Lib/TLibCommon/TypeDef.h @ 1217

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