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TypeDef.h @ 1268

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Last change on this file since 1268 was 1268, checked in by mediatek-htm, 9 years ago

Reactivate MPI with the MACRO "NH_3D_TEXT_MERGE".

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.
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9	* Redistribution and use in source and binary forms, with or without
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12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
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19	* specific prior written permission.
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23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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	#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	#define NH_3D_TEXT_MERGE 1
79	#endif
80
81	#if H_3D
82	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
83	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
84	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
85	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
86	// HHI_VSO
87	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
88	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
89	// LGE_WVSO_A0119
90	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
91	#define H_3D_NBDV 1 // Neighboring block disparity derivation
92	// QC_JCT3V-A0097
93	// LGE_DVMCP_A0126
94	// LGE_DVMCP_MEM_REDUCTION_B0135
95	// QC_SIMPLE_NBDV_B0047
96	// FIX_LGE_DVMCP_B0133
97	// QC_NBDV_LDB_FIX_C0055
98	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
99	// MTK_SIMPLIFY_DVTC_C0135
100	// QC_CU_NBDV_D0181
101	// SEC_DEFAULT_DV_D0112
102	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
103	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
104	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
105	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
106	// LGE_SIMP_DISP_AVAIL_J0041 // Use 2 status for disparity availability - DISP_AVAILABLE and DISP_NONE
107	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
108	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
109	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
110	// LGE_ARP_CTX_F0161 JCT3V-F0161
111	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
112	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
113	// MTK_ALIGN_SW_WD_BI_PRED_ARP_H0085 Align the SW and WD for the bi-prediction ARP PUs by disallowing non-normative fast bi-prediction for ARP PUs, JCT3V-H0085
114	// QC_I0051_ARP_SIMP
115	// SHARP_ARP_CHROMA_I0104
116	// MTK_I0072_IVARP_SCALING_FIX
117	// 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
118	// SEC_ARP_REM_ENC_RESTRICT_K0035 Removal of encoder restriction of ARP, JCT3V-K0035
119	#define H_3D_IC 1 // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
120	// Unifying rounding offset, for IC part, JCT3V-D0135
121	// Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
122	// SHARP_ILLUCOMP_REFINE_E0046
123	// MTK_CLIPPING_ALIGN_IC_E0168 // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
124	// LGE_IC_CTX_F0160 //JCT3V-F0160
125	// SEC_ONLY_TEXTURE_IC_F0151
126	// MTK_IC_FLAG_CABAC_SIMP_G0061
127	// SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
128	// MTK_LOW_LATENCY_IC_ENCODING_H0086 Low-latency IC encoding in JCT3V-H0086
129	// MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX 1 // Remove the global variables used in JCT3V-H0086
130	// SEC_IC_NEIGHBOR_CLIP_I0080 // Clipping of neighboring sample position, JCT3V-I0080
131	// LGE_CHROMA_IC_J0050_J0034
132	#if NH_3D_NBDV
133	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
134	// MTK_D0156
135	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
136	// MERL_C0152: Basic VSP
137	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
138	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
139	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
140	#endif
141	#define H_3D_VSP 1 // View synthesis prediction
142	// MERL_C0152: Basic VSP
143	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
144	// MTK_D0105, LG_D0139: No VSP for depth
145	// QC_D0191: Clean up
146	// LG_D0092: Multiple VSP candidate allowed
147	// MTK_VSP_FIX_ALIGN_WD_E0172
148	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
149	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
150	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
151	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
152	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
153	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
154	// LGE_SHARP_VSP_INHERIT_F0104
155	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
156	// Restricted bi-prediction for VSP
157	// MTK_MRG_LIST_SIZE_CLEANUP_J0059 1 // Include VSP for deriving merge candidate list size, JCT3V-J0059
158	// SEC_A1_BASED_VSP_J0039 1 // Removal of redundant VSP in Merge list
159	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
160	// HHI_INTER_VIEW_MOTION_PRED
161	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
162	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
163	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
164	// MTK_INTERVIEW_MERGE_A0049 , second part
165	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
166	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
167	// QC_INRIA_MTK_MRG_E0126
168	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
169	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
170	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
171	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
172	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
173	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
174	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
175	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
176	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
177	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
178	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
179	// SEC_ADAPT_DISABLE_IVMP Disabling IVMP merge candidates when IC is enabled, JCT3V-H0070
180	// SEC_SIMP_SHIFTED_DV_I0086 Simplification of Shifted DV candidate, JCT3V-I0086
181	// SEC_SHIFTED_IVMC_POS_K0036 Position Derivation for Shifted-IVMC, JCT3V-K0036
182	#define H_3D_TMVP 1 // QC_TMVP_C0047
183	// Sony_M23639
184	// H_3D_TMVP_SCALING_FIX_K0053 1 // QC/CY for K0053
185	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
186	// HHI_DMM_WEDGE_INTRA
187	// HHI_DMM_PRED_TEX
188	// FIX_WEDGE_NOFLOAT_D0036
189	// LGE_EDGE_INTRA_A0070
190	// LGE_DMM3_SIMP_C0044
191	// QC_DC_PREDICTOR_D0183
192	// HHI_DELTADC_DLT_D0035
193	// PKU_QC_DEPTH_INTRA_UNI_D0195
194	// RWTH_SDC_DLT_B0036
195	// INTEL_SDC64_D0193
196	// RWTH_SDC_CTX_SIMPL_D0032
197	// LGE_CONCATENATE_D0141
198	// FIX_SDC_ENC_RD_WVSO_D0163
199	// MTK_SAMPLE_BASED_SDC_D0110
200	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
201	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
202	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
203	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
204	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
205	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
206	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
207	// HHI_DIM_PREDSAMP_FIX_F0171
208	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
209	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
210	// Unify intra SDC and inter SDC
211	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
212	// SCU_HS_DEPTH_DC_PRED_G0143
213	// HS_TSINGHUA_SDC_SPLIT_G0111
214	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
215	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
216	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
217	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
218	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
219	// 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
220	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
221	// SEC_NO_RESI_DLT_H0105
222	// MTK_DLT_CODING_FIX_H0091
223	// HS_DMM_SIGNALLING_I0120
224	// SHARP_DMM1_I0110 LUT size reduction for DMM1 proposed in JCT3V-I0110
225	// FAST_SDC_OFFSET_DECISION_I0084
226	// SEPARATE_FLAG_I0085
227	// H_3D_DELTA_DLT
228	// RWTH_DLT_CLIP_I0057
229	// MTK_DMM_SIM_J0035
230	// MTK_J0033
231	// SHARP_DLT_SIMP_J0029 DLT(DepthValue2Idx[]) table derivation cleanup
232	// SHARP_DMM_CLEAN_K0042 1 // Generate DMM pattern with rotation
233	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
234	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
235	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
236	#define H_3D_SPIVMP 1 // H_3D_SPIVMP JCT3V-F0110: Sub-PU level inter-view motion prediction
237	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
238	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
239	// Simplification on Sub-PU level temporal interview motion prediction
240	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
241	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
242	// MTK_DBBP_AMP_REM_H0072
243	// RWTH_DBBP_NO_SPU_H0057
244	// SEC_DBBP_FILTERING_H0104
245	// MTK_DBBP_SIGNALING_H0094
246	// 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.
247	// SEC_DBBP_EXPLICIT_SIG_I0077 Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
248	// Disallow DBBP in 8x8 CU, JCT3V-I0078
249	// SHARP_DBBP_SIMPLE_FLTER_I0109 Simple condition and one dimensional filter for DBBP
250	// SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
251	// SEC_DBBP_VIEW_REF_CHECK_J0037 Signaling dbbp_flag when the current slice has view reference picture(s), JCT3V-J0037 item4
252	// RWTH_DBBP_NO_SATD_K0028
253	// HS_DBBP_CLEAN_K0048
254	#define H_3D_DDD 1 // Disparity derived depth coding
255	// LGE_DDD_REMOVAL_J0042_J0030 DDD removal
256	#define H_3D_DIS 1 // Depth intra skip
257	// SEC_DEPTH_INTRA_SKIP_MODE_K0033 Depth intra skip mode
258	#define H_3D_FCO 0 // Flexible coding order for 3D
259	#define H_3D_FAST_INTRA_SDC 1 // I0123
260	// OTHERS
261	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
262	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
263	// MTK_FAST_TEXTURE_ENCODING_E0173
264	#if H_3D_DIM
265	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM Selection
266	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
267	#endif
268	//HLS
269	// HHI_DEPENDENCY_SIGNALLING_I1_J0107
270	// HHI_TOOL_PARAMETERS_I2_J0107
271	// HHI_VPS_3D_EXTENSION_I3_J0107
272	// HHI_INTER_COMP_PRED_K0052
273	// HHI_RES_PRED_K0052
274	// HHI_CAM_PARA_K0052
275	// H_3D_DIRECT_DEP_TYPE
276	// Rate Control
277	#define KWU_FIX_URQ 1
278	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
279	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
280	#endif // H_3D
281	/////////////////////////////////////////////////////////////////////////////////////////
282	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
283	/////////////////////////////////////////////////////////////////////////////////////////
284	#if NH_3D
285	#define H_3D_OUTPUT_ACTIVE_TOOLS 0
286	#define H_3D_REN_MAX_DEV_OUT 0
287	#endif
288	///// *** VIEW SYNTHESIS OPTIMIZAION *******
289	#if NH_3D_VSO
290	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
291	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
292	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
293	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
294	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
295	#endif
296	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
297	#if NH_3D_NBDV
298	#define DVFROM_LEFT 0
299	#define DVFROM_ABOVE 1
300	#define IDV_CANDS 2
301	#endif
302	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
303	#if H_3D_ARP
304	#define H_3D_ARP_WFNR 3
305	#endif
306	///// *** DEPTH INTRA MODES *******
307	#if H_3D_DIM
308	// HHI_DMM4_ENC_I0066
309	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
310	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
311	#define H_3D_DIM_DLT 1 // Depth Lookup Table
312	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
313	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
314	// LG_ZEROINTRADEPTHRESI_A0087
315	#endif
316	/////////////////////////////////////////////////////////////////////////////////////
317	/// GT: Move values which are not flags to CommonDef.h and convert to static int !!
318	///////////////////////////////////////////////////////////////////////////////////
319	///// *** ILLUMATION COMPENSATION *******
320	#if H_3D_IC
321	#define IC_REG_COST_SHIFT 7
322	#define IC_CONST_SHIFT 5
323	#define IC_SHIFT_DIFF 12
324	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
325	#endif
326	///// *** DEPTH BASED BLOCK PARTITIONING *******
327	#if H_3D_DBBP
328	#define DBBP_INVALID_SHORT (-4)
329	#define DBBP_PACK_MODE SIZE_2NxN
330	#endif
331	///// *** FCO *******
332	#if H_3D_FCO
333	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
334	#else
335	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
336	#endif
337	#if H_3D
338	#define PPS_FIX_DEPTH 1
339	#endif
340	/////////////////////////////////////////////////////////////////////////////////
341	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
342	/////////////////////////////////////////////////////////////////////////////////
343	// TBD: Check if integration is necessary.
344	#define H_MV_HLS_PTL_LIMITS 0
345	#define H_MV_HLS7_GEN 0 // General changes (not tested)
346	// POC
347	// #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)
348	// #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.
349	// #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).
350	// SEI related
351	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
352	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
353	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
354	//#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
355	//#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
356	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
357	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
358	//#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
359	//#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.
360	//#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
361	//#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).
362	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
363	//#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.
364	// DPB
365	//#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).
366	//#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
367	//#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).
368	//#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
369	// OTHERS
370	//#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
371	//#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.
372	//#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.
373	/////////////////////////////////////////////////////////////////////////////////////////
374	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
375	/////////////////////////////////////////////////////////////////////////////////////////
376	#endif
377	// ====================================================================================================================
378	// Debugging
379	// ====================================================================================================================
380	#define DEBUG_STRING 0 ///< When enabled, prints out final decision debug info at encoder and decoder
381	#define DEBUG_ENCODER_SEARCH_BINS 0 ///< When enabled, prints out each bin as it is coded during encoder search
382	#define DEBUG_CABAC_BINS 0 ///< When enabled, prints out each bin as it is coded during final encode and decode
383	#define DEBUG_INTRA_SEARCH_COSTS 0 ///< When enabled, prints out the cost for each mode during encoder search
384	#define DEBUG_TRANSFORM_AND_QUANTISE 0 ///< When enabled, prints out each TU as it passes through the transform-quantise-dequantise-inverseTransform process
385	#define ENVIRONMENT_VARIABLE_DEBUG_AND_TEST 0 ///< When enabled, allows control of debug modifications via environment variables
386	#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
387	// TODO: rename this macro to DECODER_DEBUG_BIT_STATISTICS (may currently cause merge issues with other branches)
388	// This can be enabled by the makefile
389	#ifndef RExt__DECODER_DEBUG_BIT_STATISTICS
390	#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%)
391	#endif
392	// This can be enabled by the makefile
393	#if !NH_MV
394	#ifndef ENC_DEC_TRACE
395	#define ENC_DEC_TRACE 0
396	#endif
397	#endif
398	#define DEC_NUH_TRACE 0 ///< When trace enabled, enable tracing of NAL unit headers at the decoder (currently not possible at the encoder)
399	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
400	// ====================================================================================================================
401	// Tool Switches - transitory (these macros are likely to be removed in future revisions)
402	// ====================================================================================================================
403	#define DECODER_CHECK_SUBSTREAM_AND_SLICE_TRAILING_BYTES 1 ///< TODO: integrate this macro into a broader conformance checking system.
404	#define T0196_SELECTIVE_RDOQ 1 ///< selective RDOQ
405	// ====================================================================================================================
406	// Tool Switches
407	// ====================================================================================================================
408	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
409	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
410	#if AMP_ENC_SPEEDUP
411	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
412	#endif
413	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
414	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
415	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
416	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
417	#error
418	#endif
419	#define MATRIX_MULT 0 ///< Brute force matrix multiplication instead of partial butterfly
420	#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 ].
421	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
422	// This can be enabled by the makefile
423	#ifndef RExt__HIGH_BIT_DEPTH_SUPPORT
424	#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)
425	#endif
426	// ====================================================================================================================
427	// Derived macros
428	// ====================================================================================================================
429	#if RExt__HIGH_BIT_DEPTH_SUPPORT
430	#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
431	#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
432	#else
433	#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
434	#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
435	#endif
436	#if FULL_NBIT
437	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
438	#else
439	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
440	#endif
441	#if DEBUG_STRING
442	#define DEBUG_STRING_PASS_INTO(name) , name
443	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp) , (exp==0)?0:name
444	#define DEBUG_STRING_FN_DECLARE(name) , std::string &name
445	#define DEBUG_STRING_FN_DECLAREP(name) , std::string *name
446	#define DEBUG_STRING_NEW(name) std::string name;
447	#define DEBUG_STRING_OUTPUT(os, name) os << name;
448	#define DEBUG_STRING_APPEND(str1, str2) str1+=str2;
449	#define DEBUG_STRING_SWAP(str1, str2) str1.swap(str2);
450	#define DEBUG_STRING_CHANNEL_CONDITION(compID) (true)
451	#include <sstream>
452	#include <iomanip>
453	#else
454	#define DEBUG_STRING_PASS_INTO(name)
455	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp)
456	#define DEBUG_STRING_FN_DECLARE(name)
457	#define DEBUG_STRING_FN_DECLAREP(name)
458	#define DEBUG_STRING_NEW(name)
459	#define DEBUG_STRING_OUTPUT(os, name)
460	#define DEBUG_STRING_APPEND(str1, str2)
461	#define DEBUG_STRING_SWAP(srt1, str2)
462	#define DEBUG_STRING_CHANNEL_CONDITION(compID)
463	#endif
464	// ====================================================================================================================
465	// Error checks
466	// ====================================================================================================================
467	#if ((RExt__HIGH_PRECISION_FORWARD_TRANSFORM != 0) && (RExt__HIGH_BIT_DEPTH_SUPPORT == 0))
468	#error ERROR: cannot enable RExt__HIGH_PRECISION_FORWARD_TRANSFORM without RExt__HIGH_BIT_DEPTH_SUPPORT
469	#endif
470	// ====================================================================================================================
471	// Basic type redefinition
472	// ====================================================================================================================
473	typedef void Void;
474	typedef bool Bool;
475	#ifdef __arm__
476	typedef signed char Char;
477	#else
478	typedef char Char;
479	#endif
480	typedef unsigned char UChar;
481	typedef short Short;
482	typedef unsigned short UShort;
483	typedef int Int;
484	typedef unsigned int UInt;
485	typedef double Double;
486	typedef float Float;
487	// ====================================================================================================================
488	// 64-bit integer type
489	// ====================================================================================================================
490	#ifdef _MSC_VER
491	typedef __int64 Int64;
492	#if _MSC_VER <= 1200 // MS VC6
493	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
494	#else
495	typedef unsigned __int64 UInt64;
496	#endif
497	#else
498	typedef long long Int64;
499	typedef unsigned long long UInt64;
500	#endif
501	// ====================================================================================================================
502	// Named numerical types
503	// ====================================================================================================================
504	#if RExt__HIGH_BIT_DEPTH_SUPPORT
505	typedef Int Pel; ///< pixel type
506	typedef Int64 TCoeff; ///< transform coefficient
507	typedef Int TMatrixCoeff; ///< transform matrix coefficient
508	typedef Short TFilterCoeff; ///< filter coefficient
509	typedef Int64 Intermediate_Int; ///< used as intermediate value in calculations
510	typedef UInt64 Intermediate_UInt; ///< used as intermediate value in calculations
511	#else
512	typedef Short Pel; ///< pixel type
513	typedef Int TCoeff; ///< transform coefficient
514	typedef Short TMatrixCoeff; ///< transform matrix coefficient
515	typedef Short TFilterCoeff; ///< filter coefficient
516	typedef Int Intermediate_Int; ///< used as intermediate value in calculations
517	typedef UInt Intermediate_UInt; ///< used as intermediate value in calculations
518	#endif
519	#if FULL_NBIT
520	typedef UInt64 Distortion; ///< distortion measurement
521	#else
522	typedef UInt Distortion; ///< distortion measurement
523	#endif
524	#if NH_MV
525	typedef std::vector< Int > IntAry1d;
526	typedef std::vector< IntAry1d > IntAry2d;
527	typedef std::vector< IntAry2d > IntAry3d;
528	typedef std::vector< IntAry3d > IntAry4d;
529	typedef std::vector< IntAry4d > IntAry5d;
530	typedef std::vector< Bool > BoolAry1d;
531	typedef std::vector< BoolAry1d > BoolAry2d;
532	typedef std::vector< BoolAry2d > BoolAry3d;
533	typedef std::vector< BoolAry3d > BoolAry4d;
534	typedef std::vector< BoolAry4d > BoolAry5d;
535	#endif
536	#if NH_3D_VSO
537	// ====================================================================================================================
538	// Define Distortion Types
539	// ====================================================================================================================
540	typedef Int64 RMDist; ///< renderer model distortion
541	#if H_3D_VSO_DIST_INT
542	typedef Int64 Dist; ///< RDO distortion
543	typedef Int64 Dist64;
544	#define RDO_DIST_MIN MIN_INT
545	#define RDO_DIST_MAX MAX_INT
546	#else
547	typedef UInt Dist; ///< RDO distortion
548	typedef UInt64 Dist;
549	#define RDO_DIST_MIN 0
550	#define RDO_DIST_MAX MAX_UINT
551	#endif
552	#endif
553	// ====================================================================================================================
554	// Enumeration
555	// ====================================================================================================================
556	enum RDPCMMode
557	{
558	RDPCM_OFF = 0,
559	RDPCM_HOR = 1,
560	RDPCM_VER = 2,
561	NUMBER_OF_RDPCM_MODES = 3
562	};
563	enum RDPCMSignallingMode
564	{
565	RDPCM_SIGNAL_IMPLICIT = 0,
566	RDPCM_SIGNAL_EXPLICIT = 1,
567	NUMBER_OF_RDPCM_SIGNALLING_MODES = 2
568	};
569	/// supported slice type
570	enum SliceType
571	{
572	B_SLICE = 0,
573	P_SLICE = 1,
574	I_SLICE = 2,
575	NUMBER_OF_SLICE_TYPES = 3
576	};
577	/// chroma formats (according to semantics of chroma_format_idc)
578	enum ChromaFormat
579	{
580	CHROMA_400 = 0,
581	CHROMA_420 = 1,
582	CHROMA_422 = 2,
583	CHROMA_444 = 3,
584	NUM_CHROMA_FORMAT = 4
585	};
586	enum ChannelType
587	{
588	CHANNEL_TYPE_LUMA = 0,
589	CHANNEL_TYPE_CHROMA = 1,
590	MAX_NUM_CHANNEL_TYPE = 2
591	};
592	enum ComponentID
593	{
594	COMPONENT_Y = 0,
595	COMPONENT_Cb = 1,
596	COMPONENT_Cr = 2,
597	MAX_NUM_COMPONENT = 3
598	};
599	enum InputColourSpaceConversion // defined in terms of conversion prior to input of encoder.
600	{
601	IPCOLOURSPACE_UNCHANGED = 0,
602	IPCOLOURSPACE_YCbCrtoYCrCb = 1, // Mainly used for debug!
603	IPCOLOURSPACE_YCbCrtoYYY = 2, // Mainly used for debug!
604	IPCOLOURSPACE_RGBtoGBR = 3,
605	NUMBER_INPUT_COLOUR_SPACE_CONVERSIONS = 4
606	};
607	enum DeblockEdgeDir
608	{
609	EDGE_VER = 0,
610	EDGE_HOR = 1,
611	NUM_EDGE_DIR = 2
612	};
613	/// supported partition shape
614	enum PartSize
615	{
616	SIZE_2Nx2N = 0, ///< symmetric motion partition, 2Nx2N
617	SIZE_2NxN = 1, ///< symmetric motion partition, 2Nx N
618	SIZE_Nx2N = 2, ///< symmetric motion partition, Nx2N
619	SIZE_NxN = 3, ///< symmetric motion partition, Nx N
620	SIZE_2NxnU = 4, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
621	SIZE_2NxnD = 5, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
622	SIZE_nLx2N = 6, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
623	SIZE_nRx2N = 7, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
624	NUMBER_OF_PART_SIZES = 8
625	};
626	/// supported prediction type
627	enum PredMode
628	{
629	MODE_INTER = 0, ///< inter-prediction mode
630	MODE_INTRA = 1, ///< intra-prediction mode
631	NUMBER_OF_PREDICTION_MODES = 2,
632	};
633	/// reference list index
634	enum RefPicList
635	{
636	REF_PIC_LIST_0 = 0, ///< reference list 0
637	REF_PIC_LIST_1 = 1, ///< reference list 1
638	NUM_REF_PIC_LIST_01 = 2,
639	REF_PIC_LIST_X = 100 ///< special mark
640	};
641	/// distortion function index
642	enum DFunc
643	{
644	DF_DEFAULT = 0,
645	DF_SSE = 1, ///< general size SSE
646	DF_SSE4 = 2, ///< 4xM SSE
647	DF_SSE8 = 3, ///< 8xM SSE
648	DF_SSE16 = 4, ///< 16xM SSE
649	DF_SSE32 = 5, ///< 32xM SSE
650	DF_SSE64 = 6, ///< 64xM SSE
651	DF_SSE16N = 7, ///< 16NxM SSE
652	DF_SAD = 8, ///< general size SAD
653	DF_SAD4 = 9, ///< 4xM SAD
654	DF_SAD8 = 10, ///< 8xM SAD
655	DF_SAD16 = 11, ///< 16xM SAD
656	DF_SAD32 = 12, ///< 32xM SAD
657	DF_SAD64 = 13, ///< 64xM SAD
658	DF_SAD16N = 14, ///< 16NxM SAD
659	DF_SADS = 15, ///< general size SAD with step
660	DF_SADS4 = 16, ///< 4xM SAD with step
661	DF_SADS8 = 17, ///< 8xM SAD with step
662	DF_SADS16 = 18, ///< 16xM SAD with step
663	DF_SADS32 = 19, ///< 32xM SAD with step
664	DF_SADS64 = 20, ///< 64xM SAD with step
665	DF_SADS16N = 21, ///< 16NxM SAD with step
666	DF_HADS = 22, ///< general size Hadamard with step
667	DF_HADS4 = 23, ///< 4xM HAD with step
668	DF_HADS8 = 24, ///< 8xM HAD with step
669	DF_HADS16 = 25, ///< 16xM HAD with step
670	DF_HADS32 = 26, ///< 32xM HAD with step
671	DF_HADS64 = 27, ///< 64xM HAD with step
672	DF_HADS16N = 28, ///< 16NxM HAD with step
673	#if NH_3D_VSO
674	DF_VSD = 29, ///< general size VSD
675	DF_VSD4 = 30, ///< 4xM VSD
676	DF_VSD8 = 31, ///< 8xM VSD
677	DF_VSD16 = 32, ///< 16xM VSD
678	DF_VSD32 = 33, ///< 32xM VSD
679	DF_VSD64 = 34, ///< 64xM VSD
680	DF_VSD16N = 35, ///< 16NxM VSD
681	#endif
682	DF_SAD12 = 43,
683	DF_SAD24 = 44,
684	DF_SAD48 = 45,
685	DF_SADS12 = 46,
686	DF_SADS24 = 47,
687	DF_SADS48 = 48,
688	DF_SSE_FRAME = 50, ///< Frame-based SSE
689	DF_TOTAL_FUNCTIONS = 64
690	};
691	/// index for SBAC based RD optimization
692	enum CI_IDX
693	{
694	CI_CURR_BEST = 0, ///< best mode index
695	CI_NEXT_BEST, ///< next best index
696	CI_TEMP_BEST, ///< temporal index
697	CI_CHROMA_INTRA, ///< chroma intra index
698	CI_QT_TRAFO_TEST,
699	CI_QT_TRAFO_ROOT,
700	CI_NUM, ///< total number
701	};
702	/// motion vector predictor direction used in AMVP
703	enum MVP_DIR
704	{
705	MD_LEFT = 0, ///< MVP of left block
706	MD_ABOVE, ///< MVP of above block
707	MD_ABOVE_RIGHT, ///< MVP of above right block
708	MD_BELOW_LEFT, ///< MVP of below left block
709	MD_ABOVE_LEFT ///< MVP of above left block
710	};
711	#if NH_3D_MLC
712	enum DefaultMergCandOrder
713	{
714	MRG_T = 0, ///< MPI
715	MRG_D, ///< DDD
716	MRG_IVMC, ///< Temporal inter-view
717	MRG_A1, ///< Left
718	MRG_B1, ///< Above
719	MRG_VSP, ///< VSP
720	MRG_B0, ///< Above right
721	MRG_IVDC, ///< Disparity inter-view
722	MRG_A0, ///< Left bottom
723	MRG_B2, ///< Above left
724	MRG_IVSHIFT, ///< Shifted IVMC or Shifted IVDC. (These are mutually exclusive)
725	MRG_COL ///< Temporal co-located
726	};
727	#endif
728	enum StoredResidualType
729	{
730	RESIDUAL_RECONSTRUCTED = 0,
731	RESIDUAL_ENCODER_SIDE = 1,
732	NUMBER_OF_STORED_RESIDUAL_TYPES = 2
733	};
734	enum TransformDirection
735	{
736	TRANSFORM_FORWARD = 0,
737	TRANSFORM_INVERSE = 1,
738	TRANSFORM_NUMBER_OF_DIRECTIONS = 2
739	};
740	/// supported ME search methods
741	enum MESearchMethod
742	{
743	FULL_SEARCH = 0, ///< Full search
744	DIAMOND = 1, ///< Fast search
745	SELECTIVE = 2 ///< Selective search
746	};
747	/// coefficient scanning type used in ACS
748	enum COEFF_SCAN_TYPE
749	{
750	SCAN_DIAG = 0, ///< up-right diagonal scan
751	SCAN_HOR = 1, ///< horizontal first scan
752	SCAN_VER = 2, ///< vertical first scan
753	SCAN_NUMBER_OF_TYPES = 3
754	};
755	enum COEFF_SCAN_GROUP_TYPE
756	{
757	SCAN_UNGROUPED = 0,
758	SCAN_GROUPED_4x4 = 1,
759	SCAN_NUMBER_OF_GROUP_TYPES = 2
760	};
761	enum SignificanceMapContextType
762	{
763	CONTEXT_TYPE_4x4 = 0,
764	CONTEXT_TYPE_8x8 = 1,
765	CONTEXT_TYPE_NxN = 2,
766	CONTEXT_TYPE_SINGLE = 3,
767	CONTEXT_NUMBER_OF_TYPES = 4
768	};
769	enum ScalingListMode
770	{
771	SCALING_LIST_OFF,
772	SCALING_LIST_DEFAULT,
773	SCALING_LIST_FILE_READ
774	};
775	enum ScalingListSize
776	{
777	SCALING_LIST_4x4 = 0,
778	SCALING_LIST_8x8,
779	SCALING_LIST_16x16,
780	SCALING_LIST_32x32,
781	SCALING_LIST_SIZE_NUM
782	};
783	// Slice / Slice segment encoding modes
784	enum SliceConstraint
785	{
786	NO_SLICES = 0, ///< don't use slices / slice segments
787	FIXED_NUMBER_OF_CTU = 1, ///< Limit maximum number of largest coding tree units in a slice / slice segments
788	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
789	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
790	};
791	enum SAOMode //mode
792	{
793	SAO_MODE_OFF = 0,
794	SAO_MODE_NEW,
795	SAO_MODE_MERGE,
796	NUM_SAO_MODES
797	};
798	enum SAOModeMergeTypes
799	{
800	SAO_MERGE_LEFT =0,
801	SAO_MERGE_ABOVE,
802	NUM_SAO_MERGE_TYPES
803	};
804	enum SAOModeNewTypes
805	{
806	SAO_TYPE_START_EO =0,
807	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
808	SAO_TYPE_EO_90,
809	SAO_TYPE_EO_135,
810	SAO_TYPE_EO_45,
811	SAO_TYPE_START_BO,
812	SAO_TYPE_BO = SAO_TYPE_START_BO,
813	NUM_SAO_NEW_TYPES
814	};
815	#define NUM_SAO_EO_TYPES_LOG2 2
816	enum SAOEOClasses
817	{
818	SAO_CLASS_EO_FULL_VALLEY = 0,
819	SAO_CLASS_EO_HALF_VALLEY = 1,
820	SAO_CLASS_EO_PLAIN = 2,
821	SAO_CLASS_EO_HALF_PEAK = 3,
822	SAO_CLASS_EO_FULL_PEAK = 4,
823	NUM_SAO_EO_CLASSES,
824	};
825	#define NUM_SAO_BO_CLASSES_LOG2 5
826	#define NUM_SAO_BO_CLASSES (1<<NUM_SAO_BO_CLASSES_LOG2)
827	namespace Profile
828	{
829	enum Name
830	{
831	NONE = 0,
832	MAIN = 1,
833	MAIN10 = 2,
834	MAINSTILLPICTURE = 3,
835	MAINREXT = 4,
836	HIGHTHROUGHPUTREXT = 5
837	#if NH_MV
838	,MULTIVIEWMAIN = 6,
839	#if NH_3D
840	MAIN3D = 8,
841	#endif
842	#endif
843	};
844	}
845	namespace Level
846	{
847	enum Tier
848	{
849	MAIN = 0,
850	HIGH = 1,
851	};
852	enum Name
853	{
854	// code = (level * 30)
855	NONE = 0,
856	LEVEL1 = 30,
857	LEVEL2 = 60,
858	LEVEL2_1 = 63,
859	LEVEL3 = 90,
860	LEVEL3_1 = 93,
861	LEVEL4 = 120,
862	LEVEL4_1 = 123,
863	LEVEL5 = 150,
864	LEVEL5_1 = 153,
865	LEVEL5_2 = 156,
866	LEVEL6 = 180,
867	LEVEL6_1 = 183,
868	LEVEL6_2 = 186,
869	LEVEL8_5 = 255,
870	};
871	}
872	enum CostMode
873	{
874	COST_STANDARD_LOSSY = 0,
875	COST_SEQUENCE_LEVEL_LOSSLESS = 1,
876	COST_LOSSLESS_CODING = 2,
877	COST_MIXED_LOSSLESS_LOSSY_CODING = 3
878	};
879	enum SPSExtensionFlagIndex
880	{
881	SPS_EXT__REXT = 0,
882	//SPS_EXT__MVHEVC = 1, //for use in future versions
883	//SPS_EXT__SHVC = 2, //for use in future versions
884	NUM_SPS_EXTENSION_FLAGS = 8
885	};
886	enum PPSExtensionFlagIndex
887	{
888	PPS_EXT__REXT = 0,
889	//PPS_EXT__MVHEVC = 1, //for use in future versions
890	//PPS_EXT__SHVC = 2, //for use in future versions
891	NUM_PPS_EXTENSION_FLAGS = 8
892	};
893	// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
894	// However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup
895	// effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
896	enum NalUnitType
897	{
898	NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
899	NAL_UNIT_CODED_SLICE_TRAIL_R, // 1
900	NAL_UNIT_CODED_SLICE_TSA_N, // 2
901	NAL_UNIT_CODED_SLICE_TSA_R, // 3
902	NAL_UNIT_CODED_SLICE_STSA_N, // 4
903	NAL_UNIT_CODED_SLICE_STSA_R, // 5
904	NAL_UNIT_CODED_SLICE_RADL_N, // 6
905	NAL_UNIT_CODED_SLICE_RADL_R, // 7
906	NAL_UNIT_CODED_SLICE_RASL_N, // 8
907	NAL_UNIT_CODED_SLICE_RASL_R, // 9
908	NAL_UNIT_RESERVED_VCL_N10,
909	NAL_UNIT_RESERVED_VCL_R11,
910	NAL_UNIT_RESERVED_VCL_N12,
911	NAL_UNIT_RESERVED_VCL_R13,
912	NAL_UNIT_RESERVED_VCL_N14,
913	NAL_UNIT_RESERVED_VCL_R15,
914	NAL_UNIT_CODED_SLICE_BLA_W_LP, // 16
915	NAL_UNIT_CODED_SLICE_BLA_W_RADL, // 17
916	NAL_UNIT_CODED_SLICE_BLA_N_LP, // 18
917	NAL_UNIT_CODED_SLICE_IDR_W_RADL, // 19
918	NAL_UNIT_CODED_SLICE_IDR_N_LP, // 20
919	NAL_UNIT_CODED_SLICE_CRA, // 21
920	NAL_UNIT_RESERVED_IRAP_VCL22,
921	NAL_UNIT_RESERVED_IRAP_VCL23,
922	NAL_UNIT_RESERVED_VCL24,
923	NAL_UNIT_RESERVED_VCL25,
924	NAL_UNIT_RESERVED_VCL26,
925	NAL_UNIT_RESERVED_VCL27,
926	NAL_UNIT_RESERVED_VCL28,
927	NAL_UNIT_RESERVED_VCL29,
928	NAL_UNIT_RESERVED_VCL30,
929	NAL_UNIT_RESERVED_VCL31,
930	NAL_UNIT_VPS, // 32
931	NAL_UNIT_SPS, // 33
932	NAL_UNIT_PPS, // 34
933	NAL_UNIT_ACCESS_UNIT_DELIMITER, // 35
934	NAL_UNIT_EOS, // 36
935	NAL_UNIT_EOB, // 37
936	NAL_UNIT_FILLER_DATA, // 38
937	NAL_UNIT_PREFIX_SEI, // 39
938	NAL_UNIT_SUFFIX_SEI, // 40
939	NAL_UNIT_RESERVED_NVCL41,
940	NAL_UNIT_RESERVED_NVCL42,
941	NAL_UNIT_RESERVED_NVCL43,
942	NAL_UNIT_RESERVED_NVCL44,
943	NAL_UNIT_RESERVED_NVCL45,
944	NAL_UNIT_RESERVED_NVCL46,
945	NAL_UNIT_RESERVED_NVCL47,
946	NAL_UNIT_UNSPECIFIED_48,
947	NAL_UNIT_UNSPECIFIED_49,
948	NAL_UNIT_UNSPECIFIED_50,
949	NAL_UNIT_UNSPECIFIED_51,
950	NAL_UNIT_UNSPECIFIED_52,
951	NAL_UNIT_UNSPECIFIED_53,
952	NAL_UNIT_UNSPECIFIED_54,
953	NAL_UNIT_UNSPECIFIED_55,
954	NAL_UNIT_UNSPECIFIED_56,
955	NAL_UNIT_UNSPECIFIED_57,
956	NAL_UNIT_UNSPECIFIED_58,
957	NAL_UNIT_UNSPECIFIED_59,
958	NAL_UNIT_UNSPECIFIED_60,
959	NAL_UNIT_UNSPECIFIED_61,
960	NAL_UNIT_UNSPECIFIED_62,
961	NAL_UNIT_UNSPECIFIED_63,
962	NAL_UNIT_INVALID,
963	};
964	#if NH_MV
965	/// scalability types
966	enum ScalabilityType
967	{
968	DEPTH_ID = 0,
969	VIEW_ORDER_INDEX = 1,
970	DEPENDENCY_ID = 2,
971	AUX_ID = 3,
972	};
973	#endif
974	#if NH_3D
975	// Renderer
976	enum BlenMod
977	{
978	BLEND_NONE = -1,
979	BLEND_AVRG = 0,
980	BLEND_LEFT = 1,
981	BLEND_RIGHT = 2,
982	BLEND_GEN = 3
983	};
984	enum
985	{
986	VIEWPOS_INVALID = -1,
987	VIEWPOS_LEFT = 0,
988	VIEWPOS_RIGHT = 1,
989	VIEWPOS_MERGED = 2
990	};
991	#endif
992	// ====================================================================================================================
993	// Type definition
994	// ====================================================================================================================
995	/// parameters for adaptive loop filter
996	class TComPicSym;
997	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
998	struct SAOOffset
999	{
1000	SAOMode modeIdc; // NEW, MERGE, OFF
1001	Int typeIdc; // union of SAOModeMergeTypes and SAOModeNewTypes, depending on modeIdc.
1002	Int typeAuxInfo; // BO: starting band index
1003	Int offset[MAX_NUM_SAO_CLASSES];
1004	SAOOffset();
1005	~SAOOffset();
1006	Void reset();
1007	const SAOOffset& operator= (const SAOOffset& src);
1008	};
1009	struct SAOBlkParam
1010	{
1011	SAOBlkParam();
1012	~SAOBlkParam();
1013	Void reset();
1014	const SAOBlkParam& operator= (const SAOBlkParam& src);
1015	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
1016	private:
1017	SAOOffset offsetParam[MAX_NUM_COMPONENT];
1018	};
1019	struct BitDepths
1020	{
1021	#if O0043_BEST_EFFORT_DECODING
1022	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth used for reconstructing the video
1023	Int stream[MAX_NUM_CHANNEL_TYPE];///< the bit depth used indicated in the SPS
1024	#else
1025	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth as indicated in the SPS
1026	#endif
1027	};
1028	/// parameters for deblocking filter
1029	typedef struct _LFCUParam
1030	{
1031	Bool bInternalEdge; ///< indicates internal edge
1032	Bool bLeftEdge; ///< indicates left edge
1033	Bool bTopEdge; ///< indicates top edge
1034	} LFCUParam;
1035	//TU settings for entropy encoding
1036	struct TUEntropyCodingParameters
1037	{
1038	const UInt *scan;
1039	const UInt *scanCG;
1040	COEFF_SCAN_TYPE scanType;
1041	UInt widthInGroups;
1042	UInt heightInGroups;
1043	UInt firstSignificanceMapContext;
1044	};
1045	struct TComPictureHash
1046	{
1047	std::vector<UChar> hash;
1048	Bool operator==(const TComPictureHash &other) const
1049	{
1050	if (other.hash.size() != hash.size())
1051	{
1052	return false;
1053	}
1054	for(UInt i=0; i<UInt(hash.size()); i++)
1055	{
1056	if (other.hash[i] != hash[i])
1057	{
1058	return false;
1059	}
1060	}
1061	return true;
1062	}
1063	Bool operator!=(const TComPictureHash &other) const
1064	{
1065	return !(*this == other);
1066	}
1067	};
1068	struct TComSEITimeSet
1069	{
1070	TComSEITimeSet() : clockTimeStampFlag(false),
1071	numUnitFieldBasedFlag(false),
1072	countingType(0),
1073	fullTimeStampFlag(false),
1074	discontinuityFlag(false),
1075	cntDroppedFlag(false),
1076	numberOfFrames(0),
1077	secondsValue(0),
1078	minutesValue(0),
1079	hoursValue(0),
1080	secondsFlag(false),
1081	minutesFlag(false),
1082	hoursFlag(false),
1083	timeOffsetLength(0),
1084	timeOffsetValue(0)
1085	{ }
1086	Bool clockTimeStampFlag;
1087	Bool numUnitFieldBasedFlag;
1088	Int countingType;
1089	Bool fullTimeStampFlag;
1090	Bool discontinuityFlag;
1091	Bool cntDroppedFlag;
1092	Int numberOfFrames;
1093	Int secondsValue;
1094	Int minutesValue;
1095	Int hoursValue;
1096	Bool secondsFlag;
1097	Bool minutesFlag;
1098	Bool hoursFlag;
1099	Int timeOffsetLength;
1100	Int timeOffsetValue;
1101	};
1102	struct TComSEIMasteringDisplay
1103	{
1104	Bool colourVolumeSEIEnabled;
1105	UInt maxLuminance;
1106	UInt minLuminance;
1107	UShort primaries[3][2];
1108	UShort whitePoint[2];
1109	};
1110	//! \}
1111	#if H_3D
1112	#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!
1113	#endif
1114	#endif

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source: 3DVCSoftware/branches/HTM-14.1-update-dev3-MediaTek2/source/Lib/TLibCommon/TypeDef.h @ 1268

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