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Last change on this file since 1213 was 1213, checked in by qualcomm, 9 years ago
TMVP for 3D-HEVC. Ying Chen
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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
10	* modification, are permitted provided that the following conditions are met:
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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,
15	* this list of conditions and the following disclaimer in the documentation
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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_TMVP 1 // QC_TMVP_C0047
72	// Sony_M23639
73	// H_3D_TMVP_SCALING_FIX_K0053 1 // QC/CY for K0053
74	#endif
75
76	#if H_3D
77	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
78	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
79	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
80	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
81	// HHI_VSO
82	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
83	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
84	// LGE_WVSO_A0119
85	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
86	#define H_3D_NBDV 1 // Neighboring block disparity derivation
87	// QC_JCT3V-A0097
88	// LGE_DVMCP_A0126
89	// LGE_DVMCP_MEM_REDUCTION_B0135
90	// QC_SIMPLE_NBDV_B0047
91	// FIX_LGE_DVMCP_B0133
92	// QC_NBDV_LDB_FIX_C0055
93	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
94	// MTK_SIMPLIFY_DVTC_C0135
95	// QC_CU_NBDV_D0181
96	// SEC_DEFAULT_DV_D0112
97	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
98	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
99	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
100	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
101	// LGE_SIMP_DISP_AVAIL_J0041 // Use 2 status for disparity availability - DISP_AVAILABLE and DISP_NONE
102	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
103	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
104	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
105	// LGE_ARP_CTX_F0161 JCT3V-F0161
106	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
107	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
108	// 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
109	// QC_I0051_ARP_SIMP
110	// SHARP_ARP_CHROMA_I0104
111	// MTK_I0072_IVARP_SCALING_FIX
112	// 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
113	// SEC_ARP_REM_ENC_RESTRICT_K0035 Removal of encoder restriction of ARP, JCT3V-K0035
114	#define H_3D_IC 1 // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
115	// Unifying rounding offset, for IC part, JCT3V-D0135
116	// Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
117	// SHARP_ILLUCOMP_REFINE_E0046
118	// MTK_CLIPPING_ALIGN_IC_E0168 // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
119	// LGE_IC_CTX_F0160 //JCT3V-F0160
120	// SEC_ONLY_TEXTURE_IC_F0151
121	// MTK_IC_FLAG_CABAC_SIMP_G0061
122	// SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
123	// MTK_LOW_LATENCY_IC_ENCODING_H0086 Low-latency IC encoding in JCT3V-H0086
124	// MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX 1 // Remove the global variables used in JCT3V-H0086
125	// SEC_IC_NEIGHBOR_CLIP_I0080 // Clipping of neighboring sample position, JCT3V-I0080
126	// LGE_CHROMA_IC_J0050_J0034
127	#if H_3D_NBDV
128	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
129	// MTK_D0156
130	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
131	// MERL_C0152: Basic VSP
132	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
133	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
134	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
135	#endif
136	#define H_3D_VSP 1 // View synthesis prediction
137	// MERL_C0152: Basic VSP
138	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
139	// MTK_D0105, LG_D0139: No VSP for depth
140	// QC_D0191: Clean up
141	// LG_D0092: Multiple VSP candidate allowed
142	// MTK_VSP_FIX_ALIGN_WD_E0172
143	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
144	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
145	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
146	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
147	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
148	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
149	// LGE_SHARP_VSP_INHERIT_F0104
150	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
151	// Restricted bi-prediction for VSP
152	// MTK_MRG_LIST_SIZE_CLEANUP_J0059 1 // Include VSP for deriving merge candidate list size, JCT3V-J0059
153	// SEC_A1_BASED_VSP_J0039 1 // Removal of redundant VSP in Merge list
154	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
155	// HHI_INTER_VIEW_MOTION_PRED
156	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
157	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
158	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
159	// MTK_INTERVIEW_MERGE_A0049 , second part
160	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
161	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
162	// QC_INRIA_MTK_MRG_E0126
163	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
164	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
165	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
166	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
167	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
168	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
169	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
170	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
171	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
172	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
173	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
174	// SEC_ADAPT_DISABLE_IVMP Disabling IVMP merge candidates when IC is enabled, JCT3V-H0070
175	// SEC_SIMP_SHIFTED_DV_I0086 Simplification of Shifted DV candidate, JCT3V-I0086
176	// SEC_SHIFTED_IVMC_POS_K0036 Position Derivation for Shifted-IVMC, JCT3V-K0036
177	#define H_3D_TMVP 1 // QC_TMVP_C0047
178	// Sony_M23639
179	// H_3D_TMVP_SCALING_FIX_K0053 1 // QC/CY for K0053
180	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
181	// HHI_DMM_WEDGE_INTRA
182	// HHI_DMM_PRED_TEX
183	// FIX_WEDGE_NOFLOAT_D0036
184	// LGE_EDGE_INTRA_A0070
185	// LGE_DMM3_SIMP_C0044
186	// QC_DC_PREDICTOR_D0183
187	// HHI_DELTADC_DLT_D0035
188	// PKU_QC_DEPTH_INTRA_UNI_D0195
189	// RWTH_SDC_DLT_B0036
190	// INTEL_SDC64_D0193
191	// RWTH_SDC_CTX_SIMPL_D0032
192	// LGE_CONCATENATE_D0141
193	// FIX_SDC_ENC_RD_WVSO_D0163
194	// MTK_SAMPLE_BASED_SDC_D0110
195	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
196	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
197	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
198	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
199	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
200	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
201	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
202	// HHI_DIM_PREDSAMP_FIX_F0171
203	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
204	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
205	// Unify intra SDC and inter SDC
206	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
207	// SCU_HS_DEPTH_DC_PRED_G0143
208	// HS_TSINGHUA_SDC_SPLIT_G0111
209	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
210	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
211	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
212	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
213	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
214	// 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
215	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
216	// SEC_NO_RESI_DLT_H0105
217	// MTK_DLT_CODING_FIX_H0091
218	// HS_DMM_SIGNALLING_I0120
219	// SHARP_DMM1_I0110 LUT size reduction for DMM1 proposed in JCT3V-I0110
220	// FAST_SDC_OFFSET_DECISION_I0084
221	// SEPARATE_FLAG_I0085
222	// H_3D_DELTA_DLT
223	// RWTH_DLT_CLIP_I0057
224	// MTK_DMM_SIM_J0035
225	// MTK_J0033
226	// SHARP_DLT_SIMP_J0029 DLT(DepthValue2Idx[]) table derivation cleanup
227	// SHARP_DMM_CLEAN_K0042 1 // Generate DMM pattern with rotation
228	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
229	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
230	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
231	#define H_3D_SPIVMP 1 // H_3D_SPIVMP JCT3V-F0110: Sub-PU level inter-view motion prediction
232	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
233	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
234	// Simplification on Sub-PU level temporal interview motion prediction
235	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
236	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
237	// MTK_DBBP_AMP_REM_H0072
238	// RWTH_DBBP_NO_SPU_H0057
239	// SEC_DBBP_FILTERING_H0104
240	// MTK_DBBP_SIGNALING_H0094
241	// 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.
242	// SEC_DBBP_EXPLICIT_SIG_I0077 Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
243	// Disallow DBBP in 8x8 CU, JCT3V-I0078
244	// SHARP_DBBP_SIMPLE_FLTER_I0109 Simple condition and one dimensional filter for DBBP
245	// SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
246	// SEC_DBBP_VIEW_REF_CHECK_J0037 Signaling dbbp_flag when the current slice has view reference picture(s), JCT3V-J0037 item4
247	// RWTH_DBBP_NO_SATD_K0028
248	// HS_DBBP_CLEAN_K0048
249	#define H_3D_DDD 1 // Disparity derived depth coding
250	// LGE_DDD_REMOVAL_J0042_J0030 DDD removal
251	#define H_3D_DIS 1 // Depth intra skip
252	// SEC_DEPTH_INTRA_SKIP_MODE_K0033 Depth intra skip mode
253	#define H_3D_FCO 0 // Flexible coding order for 3D
254	#define H_3D_FAST_INTRA_SDC 1 // I0123
255	// OTHERS
256	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
257	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
258	// MTK_FAST_TEXTURE_ENCODING_E0173
259	#if H_3D_DIM
260	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM Selection
261	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
262	#endif
263	//HLS
264	// HHI_DEPENDENCY_SIGNALLING_I1_J0107
265	// HHI_TOOL_PARAMETERS_I2_J0107
266	// HHI_VPS_3D_EXTENSION_I3_J0107
267	// HHI_INTER_COMP_PRED_K0052
268	// HHI_RES_PRED_K0052
269	// HHI_CAM_PARA_K0052
270	// H_3D_DIRECT_DEP_TYPE
271	// Rate Control
272	#define KWU_FIX_URQ 1
273	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
274	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
275	#endif // H_3D
276	/////////////////////////////////////////////////////////////////////////////////////////
277	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
278	/////////////////////////////////////////////////////////////////////////////////////////
279	#if NH_3D
280	#define H_3D_OUTPUT_ACTIVE_TOOLS 0
281	#define H_3D_REN_MAX_DEV_OUT 0
282	#endif
283	///// *** VIEW SYNTHESIS OPTIMIZAION *******
284	#if NH_3D_VSO
285	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
286	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
287	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
288	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
289	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
290	#endif
291	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
292	#if H_3D_NBDV
293	#define DVFROM_LEFT 0
294	#define DVFROM_ABOVE 1
295	#define IDV_CANDS 2
296	#endif
297	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
298	#if H_3D_ARP
299	#define H_3D_ARP_WFNR 3
300	#endif
301	///// *** DEPTH INTRA MODES *******
302	#if H_3D_DIM
303	// HHI_DMM4_ENC_I0066
304	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
305	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
306	#define H_3D_DIM_DLT 1 // Depth Lookup Table
307	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
308	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
309	// LG_ZEROINTRADEPTHRESI_A0087
310	#endif
311	/////////////////////////////////////////////////////////////////////////////////////
312	/// GT: Move values which are not flags to CommonDef.h and convert to static int !!
313	///////////////////////////////////////////////////////////////////////////////////
314	///// *** VIEW SYNTHESIS PREDICTION *******
315	#if H_3D_VSP
316	#define H_3D_VSP_BLOCKSIZE 4 // Supported values: 1, 2, and 4
317	#if H_3D_VSP_BLOCKSIZE == 1
318	#define H_3D_VSP_CONSTRAINED 1 // Constrained VSP @ 1x1
319	#else
320	#define H_3D_VSP_CONSTRAINED 0
321	#endif
322	#endif
323	///// *** ILLUMATION COMPENSATION *******
324	#if H_3D_IC
325	#define IC_REG_COST_SHIFT 7
326	#define IC_CONST_SHIFT 5
327	#define IC_SHIFT_DIFF 12
328	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
329	#endif
330	///// *** DEPTH BASED BLOCK PARTITIONING *******
331	#if H_3D_DBBP
332	#define DBBP_INVALID_SHORT (-4)
333	#define DBBP_PACK_MODE SIZE_2NxN
334	#endif
335	///// *** FCO *******
336	#if H_3D_FCO
337	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
338	#else
339	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
340	#endif
341	#if H_3D
342	#define PPS_FIX_DEPTH 1
343	#endif
344	/////////////////////////////////////////////////////////////////////////////////
345	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
346	/////////////////////////////////////////////////////////////////////////////////
347	// TBD: Check if integration is necessary.
348	#define H_MV_HLS_PTL_LIMITS 0
349	#define H_MV_HLS7_GEN 0 // General changes (not tested)
350	// POC
351	// #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)
352	// #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.
353	// #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).
354	// SEI related
355	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
356	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
357	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
358	//#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
359	//#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
360	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
361	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
362	//#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
363	//#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.
364	//#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
365	//#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).
366	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
367	//#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.
368	// DPB
369	//#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).
370	//#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
371	//#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).
372	//#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
373	// OTHERS
374	//#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
375	//#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.
376	//#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.
377	/////////////////////////////////////////////////////////////////////////////////////////
378	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
379	/////////////////////////////////////////////////////////////////////////////////////////
380	#endif
381	// ====================================================================================================================
382	// Debugging
383	// ====================================================================================================================
384	#define DEBUG_STRING 0 ///< When enabled, prints out final decision debug info at encoder and decoder
385	#define DEBUG_ENCODER_SEARCH_BINS 0 ///< When enabled, prints out each bin as it is coded during encoder search
386	#define DEBUG_CABAC_BINS 0 ///< When enabled, prints out each bin as it is coded during final encode and decode
387	#define DEBUG_INTRA_SEARCH_COSTS 0 ///< When enabled, prints out the cost for each mode during encoder search
388	#define DEBUG_TRANSFORM_AND_QUANTISE 0 ///< When enabled, prints out each TU as it passes through the transform-quantise-dequantise-inverseTransform process
389	#define ENVIRONMENT_VARIABLE_DEBUG_AND_TEST 0 ///< When enabled, allows control of debug modifications via environment variables
390	#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
391	// TODO: rename this macro to DECODER_DEBUG_BIT_STATISTICS (may currently cause merge issues with other branches)
392	// This can be enabled by the makefile
393	#ifndef RExt__DECODER_DEBUG_BIT_STATISTICS
394	#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%)
395	#endif
396	// This can be enabled by the makefile
397	#if !NH_MV
398	#ifndef ENC_DEC_TRACE
399	#define ENC_DEC_TRACE 0
400	#endif
401	#endif
402	#define DEC_NUH_TRACE 0 ///< When trace enabled, enable tracing of NAL unit headers at the decoder (currently not possible at the encoder)
403	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
404	// ====================================================================================================================
405	// Tool Switches - transitory (these macros are likely to be removed in future revisions)
406	// ====================================================================================================================
407	#define DECODER_CHECK_SUBSTREAM_AND_SLICE_TRAILING_BYTES 1 ///< TODO: integrate this macro into a broader conformance checking system.
408	#define T0196_SELECTIVE_RDOQ 1 ///< selective RDOQ
409	// ====================================================================================================================
410	// Tool Switches
411	// ====================================================================================================================
412	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
413	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
414	#if AMP_ENC_SPEEDUP
415	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
416	#endif
417	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
418	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
419	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
420	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
421	#error
422	#endif
423	#define MATRIX_MULT 0 ///< Brute force matrix multiplication instead of partial butterfly
424	#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 ].
425	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
426	// This can be enabled by the makefile
427	#ifndef RExt__HIGH_BIT_DEPTH_SUPPORT
428	#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)
429	#endif
430	// ====================================================================================================================
431	// Derived macros
432	// ====================================================================================================================
433	#if RExt__HIGH_BIT_DEPTH_SUPPORT
434	#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
435	#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
436	#else
437	#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
438	#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
439	#endif
440	#if FULL_NBIT
441	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
442	#else
443	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
444	#endif
445	#if DEBUG_STRING
446	#define DEBUG_STRING_PASS_INTO(name) , name
447	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp) , (exp==0)?0:name
448	#define DEBUG_STRING_FN_DECLARE(name) , std::string &name
449	#define DEBUG_STRING_FN_DECLAREP(name) , std::string *name
450	#define DEBUG_STRING_NEW(name) std::string name;
451	#define DEBUG_STRING_OUTPUT(os, name) os << name;
452	#define DEBUG_STRING_APPEND(str1, str2) str1+=str2;
453	#define DEBUG_STRING_SWAP(str1, str2) str1.swap(str2);
454	#define DEBUG_STRING_CHANNEL_CONDITION(compID) (true)
455	#include <sstream>
456	#include <iomanip>
457	#else
458	#define DEBUG_STRING_PASS_INTO(name)
459	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp)
460	#define DEBUG_STRING_FN_DECLARE(name)
461	#define DEBUG_STRING_FN_DECLAREP(name)
462	#define DEBUG_STRING_NEW(name)
463	#define DEBUG_STRING_OUTPUT(os, name)
464	#define DEBUG_STRING_APPEND(str1, str2)
465	#define DEBUG_STRING_SWAP(srt1, str2)
466	#define DEBUG_STRING_CHANNEL_CONDITION(compID)
467	#endif
468	// ====================================================================================================================
469	// Error checks
470	// ====================================================================================================================
471	#if ((RExt__HIGH_PRECISION_FORWARD_TRANSFORM != 0) && (RExt__HIGH_BIT_DEPTH_SUPPORT == 0))
472	#error ERROR: cannot enable RExt__HIGH_PRECISION_FORWARD_TRANSFORM without RExt__HIGH_BIT_DEPTH_SUPPORT
473	#endif
474	// ====================================================================================================================
475	// Basic type redefinition
476	// ====================================================================================================================
477	typedef void Void;
478	typedef bool Bool;
479	#ifdef __arm__
480	typedef signed char Char;
481	#else
482	typedef char Char;
483	#endif
484	typedef unsigned char UChar;
485	typedef short Short;
486	typedef unsigned short UShort;
487	typedef int Int;
488	typedef unsigned int UInt;
489	typedef double Double;
490	typedef float Float;
491	// ====================================================================================================================
492	// 64-bit integer type
493	// ====================================================================================================================
494	#ifdef _MSC_VER
495	typedef __int64 Int64;
496	#if _MSC_VER <= 1200 // MS VC6
497	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
498	#else
499	typedef unsigned __int64 UInt64;
500	#endif
501	#else
502	typedef long long Int64;
503	typedef unsigned long long UInt64;
504	#endif
505	// ====================================================================================================================
506	// Named numerical types
507	// ====================================================================================================================
508	#if RExt__HIGH_BIT_DEPTH_SUPPORT
509	typedef Int Pel; ///< pixel type
510	typedef Int64 TCoeff; ///< transform coefficient
511	typedef Int TMatrixCoeff; ///< transform matrix coefficient
512	typedef Short TFilterCoeff; ///< filter coefficient
513	typedef Int64 Intermediate_Int; ///< used as intermediate value in calculations
514	typedef UInt64 Intermediate_UInt; ///< used as intermediate value in calculations
515	#else
516	typedef Short Pel; ///< pixel type
517	typedef Int TCoeff; ///< transform coefficient
518	typedef Short TMatrixCoeff; ///< transform matrix coefficient
519	typedef Short TFilterCoeff; ///< filter coefficient
520	typedef Int Intermediate_Int; ///< used as intermediate value in calculations
521	typedef UInt Intermediate_UInt; ///< used as intermediate value in calculations
522	#endif
523	#if FULL_NBIT
524	typedef UInt64 Distortion; ///< distortion measurement
525	#else
526	typedef UInt Distortion; ///< distortion measurement
527	#endif
528	#if NH_MV
529	typedef std::vector< Int > IntAry1d;
530	typedef std::vector< IntAry1d > IntAry2d;
531	typedef std::vector< IntAry2d > IntAry3d;
532	typedef std::vector< IntAry3d > IntAry4d;
533	typedef std::vector< IntAry4d > IntAry5d;
534	typedef std::vector< Bool > BoolAry1d;
535	typedef std::vector< BoolAry1d > BoolAry2d;
536	typedef std::vector< BoolAry2d > BoolAry3d;
537	typedef std::vector< BoolAry3d > BoolAry4d;
538	typedef std::vector< BoolAry4d > BoolAry5d;
539	#endif
540	#if NH_3D_VSO
541	// ====================================================================================================================
542	// Define Distortion Types
543	// ====================================================================================================================
544	typedef Int64 RMDist; ///< renderer model distortion
545	#if H_3D_VSO_DIST_INT
546	typedef Int64 Dist; ///< RDO distortion
547	typedef Int64 Dist64;
548	#define RDO_DIST_MIN MIN_INT
549	#define RDO_DIST_MAX MAX_INT
550	#else
551	typedef UInt Dist; ///< RDO distortion
552	typedef UInt64 Dist;
553	#define RDO_DIST_MIN 0
554	#define RDO_DIST_MAX MAX_UINT
555	#endif
556	#endif
557	// ====================================================================================================================
558	// Enumeration
559	// ====================================================================================================================
560	enum RDPCMMode
561	{
562	RDPCM_OFF = 0,
563	RDPCM_HOR = 1,
564	RDPCM_VER = 2,
565	NUMBER_OF_RDPCM_MODES = 3
566	};
567	enum RDPCMSignallingMode
568	{
569	RDPCM_SIGNAL_IMPLICIT = 0,
570	RDPCM_SIGNAL_EXPLICIT = 1,
571	NUMBER_OF_RDPCM_SIGNALLING_MODES = 2
572	};
573	/// supported slice type
574	enum SliceType
575	{
576	B_SLICE = 0,
577	P_SLICE = 1,
578	I_SLICE = 2,
579	NUMBER_OF_SLICE_TYPES = 3
580	};
581	/// chroma formats (according to semantics of chroma_format_idc)
582	enum ChromaFormat
583	{
584	CHROMA_400 = 0,
585	CHROMA_420 = 1,
586	CHROMA_422 = 2,
587	CHROMA_444 = 3,
588	NUM_CHROMA_FORMAT = 4
589	};
590	enum ChannelType
591	{
592	CHANNEL_TYPE_LUMA = 0,
593	CHANNEL_TYPE_CHROMA = 1,
594	MAX_NUM_CHANNEL_TYPE = 2
595	};
596	enum ComponentID
597	{
598	COMPONENT_Y = 0,
599	COMPONENT_Cb = 1,
600	COMPONENT_Cr = 2,
601	MAX_NUM_COMPONENT = 3
602	};
603	enum InputColourSpaceConversion // defined in terms of conversion prior to input of encoder.
604	{
605	IPCOLOURSPACE_UNCHANGED = 0,
606	IPCOLOURSPACE_YCbCrtoYCrCb = 1, // Mainly used for debug!
607	IPCOLOURSPACE_YCbCrtoYYY = 2, // Mainly used for debug!
608	IPCOLOURSPACE_RGBtoGBR = 3,
609	NUMBER_INPUT_COLOUR_SPACE_CONVERSIONS = 4
610	};
611	enum DeblockEdgeDir
612	{
613	EDGE_VER = 0,
614	EDGE_HOR = 1,
615	NUM_EDGE_DIR = 2
616	};
617	/// supported partition shape
618	enum PartSize
619	{
620	SIZE_2Nx2N = 0, ///< symmetric motion partition, 2Nx2N
621	SIZE_2NxN = 1, ///< symmetric motion partition, 2Nx N
622	SIZE_Nx2N = 2, ///< symmetric motion partition, Nx2N
623	SIZE_NxN = 3, ///< symmetric motion partition, Nx N
624	SIZE_2NxnU = 4, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
625	SIZE_2NxnD = 5, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
626	SIZE_nLx2N = 6, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
627	SIZE_nRx2N = 7, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
628	NUMBER_OF_PART_SIZES = 8
629	};
630	/// supported prediction type
631	enum PredMode
632	{
633	MODE_INTER = 0, ///< inter-prediction mode
634	MODE_INTRA = 1, ///< intra-prediction mode
635	NUMBER_OF_PREDICTION_MODES = 2,
636	};
637	/// reference list index
638	enum RefPicList
639	{
640	REF_PIC_LIST_0 = 0, ///< reference list 0
641	REF_PIC_LIST_1 = 1, ///< reference list 1
642	NUM_REF_PIC_LIST_01 = 2,
643	REF_PIC_LIST_X = 100 ///< special mark
644	};
645	/// distortion function index
646	enum DFunc
647	{
648	DF_DEFAULT = 0,
649	DF_SSE = 1, ///< general size SSE
650	DF_SSE4 = 2, ///< 4xM SSE
651	DF_SSE8 = 3, ///< 8xM SSE
652	DF_SSE16 = 4, ///< 16xM SSE
653	DF_SSE32 = 5, ///< 32xM SSE
654	DF_SSE64 = 6, ///< 64xM SSE
655	DF_SSE16N = 7, ///< 16NxM SSE
656	DF_SAD = 8, ///< general size SAD
657	DF_SAD4 = 9, ///< 4xM SAD
658	DF_SAD8 = 10, ///< 8xM SAD
659	DF_SAD16 = 11, ///< 16xM SAD
660	DF_SAD32 = 12, ///< 32xM SAD
661	DF_SAD64 = 13, ///< 64xM SAD
662	DF_SAD16N = 14, ///< 16NxM SAD
663	DF_SADS = 15, ///< general size SAD with step
664	DF_SADS4 = 16, ///< 4xM SAD with step
665	DF_SADS8 = 17, ///< 8xM SAD with step
666	DF_SADS16 = 18, ///< 16xM SAD with step
667	DF_SADS32 = 19, ///< 32xM SAD with step
668	DF_SADS64 = 20, ///< 64xM SAD with step
669	DF_SADS16N = 21, ///< 16NxM SAD with step
670	DF_HADS = 22, ///< general size Hadamard with step
671	DF_HADS4 = 23, ///< 4xM HAD with step
672	DF_HADS8 = 24, ///< 8xM HAD with step
673	DF_HADS16 = 25, ///< 16xM HAD with step
674	DF_HADS32 = 26, ///< 32xM HAD with step
675	DF_HADS64 = 27, ///< 64xM HAD with step
676	DF_HADS16N = 28, ///< 16NxM HAD with step
677	#if NH_3D_VSO
678	DF_VSD = 29, ///< general size VSD
679	DF_VSD4 = 30, ///< 4xM VSD
680	DF_VSD8 = 31, ///< 8xM VSD
681	DF_VSD16 = 32, ///< 16xM VSD
682	DF_VSD32 = 33, ///< 32xM VSD
683	DF_VSD64 = 34, ///< 64xM VSD
684	DF_VSD16N = 35, ///< 16NxM VSD
685	#endif
686	DF_SAD12 = 43,
687	DF_SAD24 = 44,
688	DF_SAD48 = 45,
689	DF_SADS12 = 46,
690	DF_SADS24 = 47,
691	DF_SADS48 = 48,
692	DF_SSE_FRAME = 50, ///< Frame-based SSE
693	DF_TOTAL_FUNCTIONS = 64
694	};
695	/// index for SBAC based RD optimization
696	enum CI_IDX
697	{
698	CI_CURR_BEST = 0, ///< best mode index
699	CI_NEXT_BEST, ///< next best index
700	CI_TEMP_BEST, ///< temporal index
701	CI_CHROMA_INTRA, ///< chroma intra index
702	CI_QT_TRAFO_TEST,
703	CI_QT_TRAFO_ROOT,
704	CI_NUM, ///< total number
705	};
706	/// motion vector predictor direction used in AMVP
707	enum MVP_DIR
708	{
709	MD_LEFT = 0, ///< MVP of left block
710	MD_ABOVE, ///< MVP of above block
711	MD_ABOVE_RIGHT, ///< MVP of above right block
712	MD_BELOW_LEFT, ///< MVP of below left block
713	MD_ABOVE_LEFT ///< MVP of above left block
714	};
715	#if H_3D
716	enum DefaultMergCandOrder
717	{
718	MRG_T = 0, ///< MPI
719	MRG_D, ///< DDD
720	MRG_IVMC, ///< Temporal inter-view
721	MRG_A1, ///< Left
722	MRG_B1, ///< Above
723	MRG_VSP, ///< VSP
724	MRG_B0, ///< Above right
725	MRG_IVDC, ///< Disparity inter-view
726	MRG_A0, ///< Left bottom
727	MRG_B2, ///< Above left
728	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
729	MRG_COL ///< Temporal co-located
730	};
731	#endif
732	enum StoredResidualType
733	{
734	RESIDUAL_RECONSTRUCTED = 0,
735	RESIDUAL_ENCODER_SIDE = 1,
736	NUMBER_OF_STORED_RESIDUAL_TYPES = 2
737	};
738	enum TransformDirection
739	{
740	TRANSFORM_FORWARD = 0,
741	TRANSFORM_INVERSE = 1,
742	TRANSFORM_NUMBER_OF_DIRECTIONS = 2
743	};
744	/// supported ME search methods
745	enum MESearchMethod
746	{
747	FULL_SEARCH = 0, ///< Full search
748	DIAMOND = 1, ///< Fast search
749	SELECTIVE = 2 ///< Selective search
750	};
751	/// coefficient scanning type used in ACS
752	enum COEFF_SCAN_TYPE
753	{
754	SCAN_DIAG = 0, ///< up-right diagonal scan
755	SCAN_HOR = 1, ///< horizontal first scan
756	SCAN_VER = 2, ///< vertical first scan
757	SCAN_NUMBER_OF_TYPES = 3
758	};
759	enum COEFF_SCAN_GROUP_TYPE
760	{
761	SCAN_UNGROUPED = 0,
762	SCAN_GROUPED_4x4 = 1,
763	SCAN_NUMBER_OF_GROUP_TYPES = 2
764	};
765	enum SignificanceMapContextType
766	{
767	CONTEXT_TYPE_4x4 = 0,
768	CONTEXT_TYPE_8x8 = 1,
769	CONTEXT_TYPE_NxN = 2,
770	CONTEXT_TYPE_SINGLE = 3,
771	CONTEXT_NUMBER_OF_TYPES = 4
772	};
773	enum ScalingListMode
774	{
775	SCALING_LIST_OFF,
776	SCALING_LIST_DEFAULT,
777	SCALING_LIST_FILE_READ
778	};
779	enum ScalingListSize
780	{
781	SCALING_LIST_4x4 = 0,
782	SCALING_LIST_8x8,
783	SCALING_LIST_16x16,
784	SCALING_LIST_32x32,
785	SCALING_LIST_SIZE_NUM
786	};
787	// Slice / Slice segment encoding modes
788	enum SliceConstraint
789	{
790	NO_SLICES = 0, ///< don't use slices / slice segments
791	FIXED_NUMBER_OF_CTU = 1, ///< Limit maximum number of largest coding tree units in a slice / slice segments
792	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
793	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
794	};
795	enum SAOMode //mode
796	{
797	SAO_MODE_OFF = 0,
798	SAO_MODE_NEW,
799	SAO_MODE_MERGE,
800	NUM_SAO_MODES
801	};
802	enum SAOModeMergeTypes
803	{
804	SAO_MERGE_LEFT =0,
805	SAO_MERGE_ABOVE,
806	NUM_SAO_MERGE_TYPES
807	};
808	enum SAOModeNewTypes
809	{
810	SAO_TYPE_START_EO =0,
811	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
812	SAO_TYPE_EO_90,
813	SAO_TYPE_EO_135,
814	SAO_TYPE_EO_45,
815	SAO_TYPE_START_BO,
816	SAO_TYPE_BO = SAO_TYPE_START_BO,
817	NUM_SAO_NEW_TYPES
818	};
819	#define NUM_SAO_EO_TYPES_LOG2 2
820	enum SAOEOClasses
821	{
822	SAO_CLASS_EO_FULL_VALLEY = 0,
823	SAO_CLASS_EO_HALF_VALLEY = 1,
824	SAO_CLASS_EO_PLAIN = 2,
825	SAO_CLASS_EO_HALF_PEAK = 3,
826	SAO_CLASS_EO_FULL_PEAK = 4,
827	NUM_SAO_EO_CLASSES,
828	};
829	#define NUM_SAO_BO_CLASSES_LOG2 5
830	#define NUM_SAO_BO_CLASSES (1<<NUM_SAO_BO_CLASSES_LOG2)
831	namespace Profile
832	{
833	enum Name
834	{
835	NONE = 0,
836	MAIN = 1,
837	MAIN10 = 2,
838	MAINSTILLPICTURE = 3,
839	MAINREXT = 4,
840	HIGHTHROUGHPUTREXT = 5
841	#if NH_MV
842	,MULTIVIEWMAIN = 6,
843	#if NH_3D
844	MAIN3D = 8,
845	#endif
846	#endif
847	};
848	}
849	namespace Level
850	{
851	enum Tier
852	{
853	MAIN = 0,
854	HIGH = 1,
855	};
856	enum Name
857	{
858	// code = (level * 30)
859	NONE = 0,
860	LEVEL1 = 30,
861	LEVEL2 = 60,
862	LEVEL2_1 = 63,
863	LEVEL3 = 90,
864	LEVEL3_1 = 93,
865	LEVEL4 = 120,
866	LEVEL4_1 = 123,
867	LEVEL5 = 150,
868	LEVEL5_1 = 153,
869	LEVEL5_2 = 156,
870	LEVEL6 = 180,
871	LEVEL6_1 = 183,
872	LEVEL6_2 = 186,
873	LEVEL8_5 = 255,
874	};
875	}
876	enum CostMode
877	{
878	COST_STANDARD_LOSSY = 0,
879	COST_SEQUENCE_LEVEL_LOSSLESS = 1,
880	COST_LOSSLESS_CODING = 2,
881	COST_MIXED_LOSSLESS_LOSSY_CODING = 3
882	};
883	enum SPSExtensionFlagIndex
884	{
885	SPS_EXT__REXT = 0,
886	//SPS_EXT__MVHEVC = 1, //for use in future versions
887	//SPS_EXT__SHVC = 2, //for use in future versions
888	NUM_SPS_EXTENSION_FLAGS = 8
889	};
890	enum PPSExtensionFlagIndex
891	{
892	PPS_EXT__REXT = 0,
893	//PPS_EXT__MVHEVC = 1, //for use in future versions
894	//PPS_EXT__SHVC = 2, //for use in future versions
895	NUM_PPS_EXTENSION_FLAGS = 8
896	};
897	// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
898	// However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup
899	// effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
900	enum NalUnitType
901	{
902	NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
903	NAL_UNIT_CODED_SLICE_TRAIL_R, // 1
904	NAL_UNIT_CODED_SLICE_TSA_N, // 2
905	NAL_UNIT_CODED_SLICE_TSA_R, // 3
906	NAL_UNIT_CODED_SLICE_STSA_N, // 4
907	NAL_UNIT_CODED_SLICE_STSA_R, // 5
908	NAL_UNIT_CODED_SLICE_RADL_N, // 6
909	NAL_UNIT_CODED_SLICE_RADL_R, // 7
910	NAL_UNIT_CODED_SLICE_RASL_N, // 8
911	NAL_UNIT_CODED_SLICE_RASL_R, // 9
912	NAL_UNIT_RESERVED_VCL_N10,
913	NAL_UNIT_RESERVED_VCL_R11,
914	NAL_UNIT_RESERVED_VCL_N12,
915	NAL_UNIT_RESERVED_VCL_R13,
916	NAL_UNIT_RESERVED_VCL_N14,
917	NAL_UNIT_RESERVED_VCL_R15,
918	NAL_UNIT_CODED_SLICE_BLA_W_LP, // 16
919	NAL_UNIT_CODED_SLICE_BLA_W_RADL, // 17
920	NAL_UNIT_CODED_SLICE_BLA_N_LP, // 18
921	NAL_UNIT_CODED_SLICE_IDR_W_RADL, // 19
922	NAL_UNIT_CODED_SLICE_IDR_N_LP, // 20
923	NAL_UNIT_CODED_SLICE_CRA, // 21
924	NAL_UNIT_RESERVED_IRAP_VCL22,
925	NAL_UNIT_RESERVED_IRAP_VCL23,
926	NAL_UNIT_RESERVED_VCL24,
927	NAL_UNIT_RESERVED_VCL25,
928	NAL_UNIT_RESERVED_VCL26,
929	NAL_UNIT_RESERVED_VCL27,
930	NAL_UNIT_RESERVED_VCL28,
931	NAL_UNIT_RESERVED_VCL29,
932	NAL_UNIT_RESERVED_VCL30,
933	NAL_UNIT_RESERVED_VCL31,
934	NAL_UNIT_VPS, // 32
935	NAL_UNIT_SPS, // 33
936	NAL_UNIT_PPS, // 34
937	NAL_UNIT_ACCESS_UNIT_DELIMITER, // 35
938	NAL_UNIT_EOS, // 36
939	NAL_UNIT_EOB, // 37
940	NAL_UNIT_FILLER_DATA, // 38
941	NAL_UNIT_PREFIX_SEI, // 39
942	NAL_UNIT_SUFFIX_SEI, // 40
943	NAL_UNIT_RESERVED_NVCL41,
944	NAL_UNIT_RESERVED_NVCL42,
945	NAL_UNIT_RESERVED_NVCL43,
946	NAL_UNIT_RESERVED_NVCL44,
947	NAL_UNIT_RESERVED_NVCL45,
948	NAL_UNIT_RESERVED_NVCL46,
949	NAL_UNIT_RESERVED_NVCL47,
950	NAL_UNIT_UNSPECIFIED_48,
951	NAL_UNIT_UNSPECIFIED_49,
952	NAL_UNIT_UNSPECIFIED_50,
953	NAL_UNIT_UNSPECIFIED_51,
954	NAL_UNIT_UNSPECIFIED_52,
955	NAL_UNIT_UNSPECIFIED_53,
956	NAL_UNIT_UNSPECIFIED_54,
957	NAL_UNIT_UNSPECIFIED_55,
958	NAL_UNIT_UNSPECIFIED_56,
959	NAL_UNIT_UNSPECIFIED_57,
960	NAL_UNIT_UNSPECIFIED_58,
961	NAL_UNIT_UNSPECIFIED_59,
962	NAL_UNIT_UNSPECIFIED_60,
963	NAL_UNIT_UNSPECIFIED_61,
964	NAL_UNIT_UNSPECIFIED_62,
965	NAL_UNIT_UNSPECIFIED_63,
966	NAL_UNIT_INVALID,
967	};
968	#if NH_MV
969	/// scalability types
970	enum ScalabilityType
971	{
972	DEPTH_ID = 0,
973	VIEW_ORDER_INDEX = 1,
974	DEPENDENCY_ID = 2,
975	AUX_ID = 3,
976	};
977	#endif
978	#if NH_3D
979	// Renderer
980	enum BlenMod
981	{
982	BLEND_NONE = -1,
983	BLEND_AVRG = 0,
984	BLEND_LEFT = 1,
985	BLEND_RIGHT = 2,
986	BLEND_GEN = 3
987	};
988	enum
989	{
990	VIEWPOS_INVALID = -1,
991	VIEWPOS_LEFT = 0,
992	VIEWPOS_RIGHT = 1,
993	VIEWPOS_MERGED = 2
994	};
995	#endif
996	// ====================================================================================================================
997	// Type definition
998	// ====================================================================================================================
999	/// parameters for adaptive loop filter
1000	class TComPicSym;
1001	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
1002	struct SAOOffset
1003	{
1004	SAOMode modeIdc; // NEW, MERGE, OFF
1005	Int typeIdc; // union of SAOModeMergeTypes and SAOModeNewTypes, depending on modeIdc.
1006	Int typeAuxInfo; // BO: starting band index
1007	Int offset[MAX_NUM_SAO_CLASSES];
1008	SAOOffset();
1009	~SAOOffset();
1010	Void reset();
1011	const SAOOffset& operator= (const SAOOffset& src);
1012	};
1013	struct SAOBlkParam
1014	{
1015	SAOBlkParam();
1016	~SAOBlkParam();
1017	Void reset();
1018	const SAOBlkParam& operator= (const SAOBlkParam& src);
1019	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
1020	private:
1021	SAOOffset offsetParam[MAX_NUM_COMPONENT];
1022	};
1023	struct BitDepths
1024	{
1025	#if O0043_BEST_EFFORT_DECODING
1026	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth used for reconstructing the video
1027	Int stream[MAX_NUM_CHANNEL_TYPE];///< the bit depth used indicated in the SPS
1028	#else
1029	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth as indicated in the SPS
1030	#endif
1031	};
1032	/// parameters for deblocking filter
1033	typedef struct _LFCUParam
1034	{
1035	Bool bInternalEdge; ///< indicates internal edge
1036	Bool bLeftEdge; ///< indicates left edge
1037	Bool bTopEdge; ///< indicates top edge
1038	} LFCUParam;
1039	//TU settings for entropy encoding
1040	struct TUEntropyCodingParameters
1041	{
1042	const UInt *scan;
1043	const UInt *scanCG;
1044	COEFF_SCAN_TYPE scanType;
1045	UInt widthInGroups;
1046	UInt heightInGroups;
1047	UInt firstSignificanceMapContext;
1048	};
1049	struct TComPictureHash
1050	{
1051	std::vector<UChar> hash;
1052	Bool operator==(const TComPictureHash &other) const
1053	{
1054	if (other.hash.size() != hash.size())
1055	{
1056	return false;
1057	}
1058	for(UInt i=0; i<UInt(hash.size()); i++)
1059	{
1060	if (other.hash[i] != hash[i])
1061	{
1062	return false;
1063	}
1064	}
1065	return true;
1066	}
1067	Bool operator!=(const TComPictureHash &other) const
1068	{
1069	return !(*this == other);
1070	}
1071	};
1072	struct TComSEITimeSet
1073	{
1074	TComSEITimeSet() : clockTimeStampFlag(false),
1075	numUnitFieldBasedFlag(false),
1076	countingType(0),
1077	fullTimeStampFlag(false),
1078	discontinuityFlag(false),
1079	cntDroppedFlag(false),
1080	numberOfFrames(0),
1081	secondsValue(0),
1082	minutesValue(0),
1083	hoursValue(0),
1084	secondsFlag(false),
1085	minutesFlag(false),
1086	hoursFlag(false),
1087	timeOffsetLength(0),
1088	timeOffsetValue(0)
1089	{ }
1090	Bool clockTimeStampFlag;
1091	Bool numUnitFieldBasedFlag;
1092	Int countingType;
1093	Bool fullTimeStampFlag;
1094	Bool discontinuityFlag;
1095	Bool cntDroppedFlag;
1096	Int numberOfFrames;
1097	Int secondsValue;
1098	Int minutesValue;
1099	Int hoursValue;
1100	Bool secondsFlag;
1101	Bool minutesFlag;
1102	Bool hoursFlag;
1103	Int timeOffsetLength;
1104	Int timeOffsetValue;
1105	};
1106	struct TComSEIMasteringDisplay
1107	{
1108	Bool colourVolumeSEIEnabled;
1109	UInt maxLuminance;
1110	UInt minLuminance;
1111	UShort primaries[3][2];
1112	UShort whitePoint[2];
1113	};
1114	//! \}
1115	#if H_3D
1116	#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!
1117	#endif
1118	#endif

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source: 3DVCSoftware/branches/HTM-14.1-update-dev2-Qualcomm/source/Lib/TLibCommon/TypeDef.h @ 1213

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