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source: 3DVCSoftware/branches/HTM-14.1-update-dev1-RWTH/source/Lib/TLibCommon/TypeDef.h @ 1223

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Last change on this file since 1223 was 1223, checked in by rwth, 9 years ago
SDC seems to work now (incompatible with DMM at this stage)
Property svn:eol-style set to `native`
File size: 59.7 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.
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6	* Copyright (c) 2010-2015, ITU/ISO/IEC
7	* All rights reserved.
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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 0 //< CU/PU level tracking
68
69	#if NH_3D
70	#define NH_3D_VSO 1
71	#define NH_3D_DMM 0 // Depth modeling modes
72	#define NH_3D_DLT 1 // Depth Lookup Table
73	#define NH_3D_INTRA_SDC 1 // Segment-wise DC Coding method for INTRA
74	#define NH_3D_ENC_DEPTH 1 // Encoder optimizations for depth, incl.
75	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
76	// LG_ZEROINTRADEPTHRESI_A0087
77	// HHI_DMM4_ENC_I0066
78	// H_3D_FAST_DEPTH_INTRA
79	#endif
80
81	#define TEMP_SDC_CLEANUP 1 // PM: consider these cleanups for DMM and SDC
82
83	#if H_3D
84	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
85	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
86	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
87	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
88	// HHI_VSO
89	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
90	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
91	// LGE_WVSO_A0119
92	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
93	#define H_3D_NBDV 1 // Neighboring block disparity derivation
94	// QC_JCT3V-A0097
95	// LGE_DVMCP_A0126
96	// LGE_DVMCP_MEM_REDUCTION_B0135
97	// QC_SIMPLE_NBDV_B0047
98	// FIX_LGE_DVMCP_B0133
99	// QC_NBDV_LDB_FIX_C0055
100	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
101	// MTK_SIMPLIFY_DVTC_C0135
102	// QC_CU_NBDV_D0181
103	// SEC_DEFAULT_DV_D0112
104	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
105	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
106	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
107	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
108	// LGE_SIMP_DISP_AVAIL_J0041 // Use 2 status for disparity availability - DISP_AVAILABLE and DISP_NONE
109	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
110	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
111	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
112	// LGE_ARP_CTX_F0161 JCT3V-F0161
113	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
114	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
115	// 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
116	// QC_I0051_ARP_SIMP
117	// SHARP_ARP_CHROMA_I0104
118	// MTK_I0072_IVARP_SCALING_FIX
119	// 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
120	// SEC_ARP_REM_ENC_RESTRICT_K0035 Removal of encoder restriction of ARP, JCT3V-K0035
121	#define H_3D_IC 1 // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
122	// Unifying rounding offset, for IC part, JCT3V-D0135
123	// Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
124	// SHARP_ILLUCOMP_REFINE_E0046
125	// MTK_CLIPPING_ALIGN_IC_E0168 // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
126	// LGE_IC_CTX_F0160 //JCT3V-F0160
127	// SEC_ONLY_TEXTURE_IC_F0151
128	// MTK_IC_FLAG_CABAC_SIMP_G0061
129	// SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
130	// MTK_LOW_LATENCY_IC_ENCODING_H0086 Low-latency IC encoding in JCT3V-H0086
131	// MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX 1 // Remove the global variables used in JCT3V-H0086
132	// SEC_IC_NEIGHBOR_CLIP_I0080 // Clipping of neighboring sample position, JCT3V-I0080
133	// LGE_CHROMA_IC_J0050_J0034
134	#if H_3D_NBDV
135	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
136	// MTK_D0156
137	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
138	// MERL_C0152: Basic VSP
139	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
140	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
141	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
142	#endif
143	#define H_3D_VSP 1 // View synthesis prediction
144	// MERL_C0152: Basic VSP
145	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
146	// MTK_D0105, LG_D0139: No VSP for depth
147	// QC_D0191: Clean up
148	// LG_D0092: Multiple VSP candidate allowed
149	// MTK_VSP_FIX_ALIGN_WD_E0172
150	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
151	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
152	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
153	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
154	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
155	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
156	// LGE_SHARP_VSP_INHERIT_F0104
157	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
158	// Restricted bi-prediction for VSP
159	// MTK_MRG_LIST_SIZE_CLEANUP_J0059 1 // Include VSP for deriving merge candidate list size, JCT3V-J0059
160	// SEC_A1_BASED_VSP_J0039 1 // Removal of redundant VSP in Merge list
161	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
162	// HHI_INTER_VIEW_MOTION_PRED
163	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
164	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
165	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
166	// MTK_INTERVIEW_MERGE_A0049 , second part
167	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
168	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
169	// QC_INRIA_MTK_MRG_E0126
170	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
171	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
172	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
173	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
174	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
175	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
176	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
177	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
178	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
179	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
180	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
181	// SEC_ADAPT_DISABLE_IVMP Disabling IVMP merge candidates when IC is enabled, JCT3V-H0070
182	// SEC_SIMP_SHIFTED_DV_I0086 Simplification of Shifted DV candidate, JCT3V-I0086
183	// SEC_SHIFTED_IVMC_POS_K0036 Position Derivation for Shifted-IVMC, JCT3V-K0036
184	#define H_3D_TMVP 1 // QC_TMVP_C0047
185	// Sony_M23639
186	// H_3D_TMVP_SCALING_FIX_K0053 1 // QC/CY for K0053
187	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
188	// HHI_DMM_WEDGE_INTRA
189	// HHI_DMM_PRED_TEX
190	// FIX_WEDGE_NOFLOAT_D0036
191	// LGE_EDGE_INTRA_A0070
192	// LGE_DMM3_SIMP_C0044
193	// QC_DC_PREDICTOR_D0183
194	// HHI_DELTADC_DLT_D0035
195	// PKU_QC_DEPTH_INTRA_UNI_D0195
196	// RWTH_SDC_DLT_B0036
197	// INTEL_SDC64_D0193
198	// RWTH_SDC_CTX_SIMPL_D0032
199	// LGE_CONCATENATE_D0141
200	// FIX_SDC_ENC_RD_WVSO_D0163
201	// MTK_SAMPLE_BASED_SDC_D0110
202	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
203	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
204	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
205	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
206	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
207	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
208	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
209	// HHI_DIM_PREDSAMP_FIX_F0171
210	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
211	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
212	// Unify intra SDC and inter SDC
213	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
214	// SCU_HS_DEPTH_DC_PRED_G0143
215	// HS_TSINGHUA_SDC_SPLIT_G0111
216	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
217	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
218	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
219	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
220	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
221	// 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
222	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
223	// SEC_NO_RESI_DLT_H0105
224	// MTK_DLT_CODING_FIX_H0091
225	// HS_DMM_SIGNALLING_I0120
226	// SHARP_DMM1_I0110 LUT size reduction for DMM1 proposed in JCT3V-I0110
227	// FAST_SDC_OFFSET_DECISION_I0084
228	// SEPARATE_FLAG_I0085
229	// H_3D_DELTA_DLT
230	// RWTH_DLT_CLIP_I0057
231	// MTK_DMM_SIM_J0035
232	// MTK_J0033
233	// SHARP_DLT_SIMP_J0029 DLT(DepthValue2Idx[]) table derivation cleanup
234	// SHARP_DMM_CLEAN_K0042 1 // Generate DMM pattern with rotation
235	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
236	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
237	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
238	#define H_3D_SPIVMP 1 // H_3D_SPIVMP JCT3V-F0110: Sub-PU level inter-view motion prediction
239	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
240	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
241	// Simplification on Sub-PU level temporal interview motion prediction
242	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
243	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
244	// MTK_DBBP_AMP_REM_H0072
245	// RWTH_DBBP_NO_SPU_H0057
246	// SEC_DBBP_FILTERING_H0104
247	// MTK_DBBP_SIGNALING_H0094
248	// 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.
249	// SEC_DBBP_EXPLICIT_SIG_I0077 Remove the partition derivation and signal dbbp_flag only when the partition mode is 2NxN/Nx2N, JCT3V-I0077
250	// Disallow DBBP in 8x8 CU, JCT3V-I0078
251	// SHARP_DBBP_SIMPLE_FLTER_I0109 Simple condition and one dimensional filter for DBBP
252	// SEC_DBBP_DMM4_THRESHOLD_I0076 Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
253	// SEC_DBBP_VIEW_REF_CHECK_J0037 Signaling dbbp_flag when the current slice has view reference picture(s), JCT3V-J0037 item4
254	// RWTH_DBBP_NO_SATD_K0028
255	// HS_DBBP_CLEAN_K0048
256	#define H_3D_DDD 1 // Disparity derived depth coding
257	// LGE_DDD_REMOVAL_J0042_J0030 DDD removal
258	#define H_3D_DIS 1 // Depth intra skip
259	// SEC_DEPTH_INTRA_SKIP_MODE_K0033 Depth intra skip mode
260	#define H_3D_FCO 0 // Flexible coding order for 3D
261	#define H_3D_FAST_INTRA_SDC 1 // I0123
262	// OTHERS
263	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
264	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
265	// MTK_FAST_TEXTURE_ENCODING_E0173
266	#if H_3D_DIM
267	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM Selection
268	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
269	#endif
270	//HLS
271	// HHI_DEPENDENCY_SIGNALLING_I1_J0107
272	// HHI_TOOL_PARAMETERS_I2_J0107
273	// HHI_VPS_3D_EXTENSION_I3_J0107
274	// HHI_INTER_COMP_PRED_K0052
275	// HHI_RES_PRED_K0052
276	// HHI_CAM_PARA_K0052
277	// H_3D_DIRECT_DEP_TYPE
278	// Rate Control
279	#define KWU_FIX_URQ 1
280	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
281	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
282	#endif // H_3D
283	/////////////////////////////////////////////////////////////////////////////////////////
284	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
285	/////////////////////////////////////////////////////////////////////////////////////////
286	#if NH_3D
287	#define H_3D_OUTPUT_ACTIVE_TOOLS 0
288	#define H_3D_REN_MAX_DEV_OUT 0
289	#endif
290	///// *** VIEW SYNTHESIS OPTIMIZAION *******
291	#if NH_3D_VSO
292	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
293	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
294	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
295	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
296	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
297	#endif
298	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
299	#if H_3D_NBDV
300	#define DVFROM_LEFT 0
301	#define DVFROM_ABOVE 1
302	#define IDV_CANDS 2
303	#endif
304	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
305	#if H_3D_ARP
306	#define H_3D_ARP_WFNR 3
307	#endif
308	///// *** DEPTH INTRA MODES *******
309	#if H_3D_DIM
310	// HHI_DMM4_ENC_I0066
311	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
312	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
313	#define H_3D_DIM_DLT 1 // Depth Lookup Table
314	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
315	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
316	// LG_ZEROINTRADEPTHRESI_A0087
317	#endif
318	/////////////////////////////////////////////////////////////////////////////////////
319	/// GT: Move values which are not flags to CommonDef.h and convert to static int !!
320	///////////////////////////////////////////////////////////////////////////////////
321	///// *** VIEW SYNTHESIS PREDICTION *******
322	#if H_3D_VSP
323	#define H_3D_VSP_BLOCKSIZE 4 // Supported values: 1, 2, and 4
324	#if H_3D_VSP_BLOCKSIZE == 1
325	#define H_3D_VSP_CONSTRAINED 1 // Constrained VSP @ 1x1
326	#else
327	#define H_3D_VSP_CONSTRAINED 0
328	#endif
329	#endif
330	///// *** ILLUMATION COMPENSATION *******
331	#if H_3D_IC
332	#define IC_REG_COST_SHIFT 7
333	#define IC_CONST_SHIFT 5
334	#define IC_SHIFT_DIFF 12
335	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
336	#endif
337	///// *** DEPTH BASED BLOCK PARTITIONING *******
338	#if H_3D_DBBP
339	#define DBBP_INVALID_SHORT (-4)
340	#define DBBP_PACK_MODE SIZE_2NxN
341	#endif
342	///// *** FCO *******
343	#if H_3D_FCO
344	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
345	#else
346	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
347	#endif
348	#if H_3D
349	#define PPS_FIX_DEPTH 1
350	#endif
351	/////////////////////////////////////////////////////////////////////////////////
352	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
353	/////////////////////////////////////////////////////////////////////////////////
354	// TBD: Check if integration is necessary.
355	#define H_MV_HLS_PTL_LIMITS 0
356	#define H_MV_HLS7_GEN 0 // General changes (not tested)
357	// POC
358	// #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)
359	// #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.
360	// #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).
361	// SEI related
362	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
363	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
364	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
365	//#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
366	//#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
367	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
368	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
369	//#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
370	//#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.
371	//#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
372	//#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).
373	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
374	//#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.
375	// DPB
376	//#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).
377	//#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
378	//#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).
379	//#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
380	// OTHERS
381	//#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
382	//#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.
383	//#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.
384	/////////////////////////////////////////////////////////////////////////////////////////
385	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
386	/////////////////////////////////////////////////////////////////////////////////////////
387	#endif
388	// ====================================================================================================================
389	// Debugging
390	// ====================================================================================================================
391	#define DEBUG_STRING 0 ///< When enabled, prints out final decision debug info at encoder and decoder
392	#define DEBUG_ENCODER_SEARCH_BINS 0 ///< When enabled, prints out each bin as it is coded during encoder search
393	#define DEBUG_CABAC_BINS 0 ///< When enabled, prints out each bin as it is coded during final encode and decode
394	#define DEBUG_INTRA_SEARCH_COSTS 0 ///< When enabled, prints out the cost for each mode during encoder search
395	#define DEBUG_TRANSFORM_AND_QUANTISE 0 ///< When enabled, prints out each TU as it passes through the transform-quantise-dequantise-inverseTransform process
396	#define ENVIRONMENT_VARIABLE_DEBUG_AND_TEST 0 ///< When enabled, allows control of debug modifications via environment variables
397	#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
398	// TODO: rename this macro to DECODER_DEBUG_BIT_STATISTICS (may currently cause merge issues with other branches)
399	// This can be enabled by the makefile
400	#ifndef RExt__DECODER_DEBUG_BIT_STATISTICS
401	#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%)
402	#endif
403	// This can be enabled by the makefile
404	#if !NH_MV
405	#ifndef ENC_DEC_TRACE
406	#define ENC_DEC_TRACE 0
407	#endif
408	#endif
409	#define DEC_NUH_TRACE 0 ///< When trace enabled, enable tracing of NAL unit headers at the decoder (currently not possible at the encoder)
410	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
411	// ====================================================================================================================
412	// Tool Switches - transitory (these macros are likely to be removed in future revisions)
413	// ====================================================================================================================
414	#define DECODER_CHECK_SUBSTREAM_AND_SLICE_TRAILING_BYTES 1 ///< TODO: integrate this macro into a broader conformance checking system.
415	#define T0196_SELECTIVE_RDOQ 1 ///< selective RDOQ
416	// ====================================================================================================================
417	// Tool Switches
418	// ====================================================================================================================
419	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
420	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
421	#if AMP_ENC_SPEEDUP
422	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
423	#endif
424	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
425	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
426	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
427	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
428	#error
429	#endif
430	#define MATRIX_MULT 0 ///< Brute force matrix multiplication instead of partial butterfly
431	#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 ].
432	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
433	// This can be enabled by the makefile
434	#ifndef RExt__HIGH_BIT_DEPTH_SUPPORT
435	#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)
436	#endif
437	// ====================================================================================================================
438	// Derived macros
439	// ====================================================================================================================
440	#if RExt__HIGH_BIT_DEPTH_SUPPORT
441	#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
442	#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
443	#else
444	#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
445	#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
446	#endif
447	#if FULL_NBIT
448	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
449	#else
450	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
451	#endif
452	#if DEBUG_STRING
453	#define DEBUG_STRING_PASS_INTO(name) , name
454	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp) , (exp==0)?0:name
455	#define DEBUG_STRING_FN_DECLARE(name) , std::string &name
456	#define DEBUG_STRING_FN_DECLAREP(name) , std::string *name
457	#define DEBUG_STRING_NEW(name) std::string name;
458	#define DEBUG_STRING_OUTPUT(os, name) os << name;
459	#define DEBUG_STRING_APPEND(str1, str2) str1+=str2;
460	#define DEBUG_STRING_SWAP(str1, str2) str1.swap(str2);
461	#define DEBUG_STRING_CHANNEL_CONDITION(compID) (true)
462	#include <sstream>
463	#include <iomanip>
464	#else
465	#define DEBUG_STRING_PASS_INTO(name)
466	#define DEBUG_STRING_PASS_INTO_OPTIONAL(name, exp)
467	#define DEBUG_STRING_FN_DECLARE(name)
468	#define DEBUG_STRING_FN_DECLAREP(name)
469	#define DEBUG_STRING_NEW(name)
470	#define DEBUG_STRING_OUTPUT(os, name)
471	#define DEBUG_STRING_APPEND(str1, str2)
472	#define DEBUG_STRING_SWAP(srt1, str2)
473	#define DEBUG_STRING_CHANNEL_CONDITION(compID)
474	#endif
475	// ====================================================================================================================
476	// Error checks
477	// ====================================================================================================================
478	#if ((RExt__HIGH_PRECISION_FORWARD_TRANSFORM != 0) && (RExt__HIGH_BIT_DEPTH_SUPPORT == 0))
479	#error ERROR: cannot enable RExt__HIGH_PRECISION_FORWARD_TRANSFORM without RExt__HIGH_BIT_DEPTH_SUPPORT
480	#endif
481	// ====================================================================================================================
482	// Basic type redefinition
483	// ====================================================================================================================
484	typedef void Void;
485	typedef bool Bool;
486	#ifdef __arm__
487	typedef signed char Char;
488	#else
489	typedef char Char;
490	#endif
491	typedef unsigned char UChar;
492	typedef short Short;
493	typedef unsigned short UShort;
494	typedef int Int;
495	typedef unsigned int UInt;
496	typedef double Double;
497	typedef float Float;
498	// ====================================================================================================================
499	// 64-bit integer type
500	// ====================================================================================================================
501	#ifdef _MSC_VER
502	typedef __int64 Int64;
503	#if _MSC_VER <= 1200 // MS VC6
504	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
505	#else
506	typedef unsigned __int64 UInt64;
507	#endif
508	#else
509	typedef long long Int64;
510	typedef unsigned long long UInt64;
511	#endif
512	// ====================================================================================================================
513	// Named numerical types
514	// ====================================================================================================================
515	#if RExt__HIGH_BIT_DEPTH_SUPPORT
516	typedef Int Pel; ///< pixel type
517	typedef Int64 TCoeff; ///< transform coefficient
518	typedef Int TMatrixCoeff; ///< transform matrix coefficient
519	typedef Short TFilterCoeff; ///< filter coefficient
520	typedef Int64 Intermediate_Int; ///< used as intermediate value in calculations
521	typedef UInt64 Intermediate_UInt; ///< used as intermediate value in calculations
522	#else
523	typedef Short Pel; ///< pixel type
524	typedef Int TCoeff; ///< transform coefficient
525	typedef Short TMatrixCoeff; ///< transform matrix coefficient
526	typedef Short TFilterCoeff; ///< filter coefficient
527	typedef Int Intermediate_Int; ///< used as intermediate value in calculations
528	typedef UInt Intermediate_UInt; ///< used as intermediate value in calculations
529	#endif
530	#if FULL_NBIT
531	typedef UInt64 Distortion; ///< distortion measurement
532	#else
533	typedef UInt Distortion; ///< distortion measurement
534	#endif
535	#if NH_MV
536	typedef std::vector< Int > IntAry1d;
537	typedef std::vector< IntAry1d > IntAry2d;
538	typedef std::vector< IntAry2d > IntAry3d;
539	typedef std::vector< IntAry3d > IntAry4d;
540	typedef std::vector< IntAry4d > IntAry5d;
541	typedef std::vector< Bool > BoolAry1d;
542	typedef std::vector< BoolAry1d > BoolAry2d;
543	typedef std::vector< BoolAry2d > BoolAry3d;
544	typedef std::vector< BoolAry3d > BoolAry4d;
545	typedef std::vector< BoolAry4d > BoolAry5d;
546	#endif
547	#if NH_3D_VSO
548	// ====================================================================================================================
549	// Define Distortion Types
550	// ====================================================================================================================
551	typedef Int64 RMDist; ///< renderer model distortion
552	#if H_3D_VSO_DIST_INT
553	typedef Int64 Dist; ///< RDO distortion
554	typedef Int64 Dist64;
555	#define RDO_DIST_MIN MIN_INT
556	#define RDO_DIST_MAX MAX_INT
557	#else
558	typedef UInt Dist; ///< RDO distortion
559	typedef UInt64 Dist;
560	#define RDO_DIST_MIN 0
561	#define RDO_DIST_MAX MAX_UINT
562	#endif
563	#endif
564	// ====================================================================================================================
565	// Enumeration
566	// ====================================================================================================================
567	enum RDPCMMode
568	{
569	RDPCM_OFF = 0,
570	RDPCM_HOR = 1,
571	RDPCM_VER = 2,
572	NUMBER_OF_RDPCM_MODES = 3
573	};
574	enum RDPCMSignallingMode
575	{
576	RDPCM_SIGNAL_IMPLICIT = 0,
577	RDPCM_SIGNAL_EXPLICIT = 1,
578	NUMBER_OF_RDPCM_SIGNALLING_MODES = 2
579	};
580	/// supported slice type
581	enum SliceType
582	{
583	B_SLICE = 0,
584	P_SLICE = 1,
585	I_SLICE = 2,
586	NUMBER_OF_SLICE_TYPES = 3
587	};
588	/// chroma formats (according to semantics of chroma_format_idc)
589	enum ChromaFormat
590	{
591	CHROMA_400 = 0,
592	CHROMA_420 = 1,
593	CHROMA_422 = 2,
594	CHROMA_444 = 3,
595	NUM_CHROMA_FORMAT = 4
596	};
597	enum ChannelType
598	{
599	CHANNEL_TYPE_LUMA = 0,
600	CHANNEL_TYPE_CHROMA = 1,
601	MAX_NUM_CHANNEL_TYPE = 2
602	};
603	enum ComponentID
604	{
605	COMPONENT_Y = 0,
606	COMPONENT_Cb = 1,
607	COMPONENT_Cr = 2,
608	MAX_NUM_COMPONENT = 3
609	};
610	enum InputColourSpaceConversion // defined in terms of conversion prior to input of encoder.
611	{
612	IPCOLOURSPACE_UNCHANGED = 0,
613	IPCOLOURSPACE_YCbCrtoYCrCb = 1, // Mainly used for debug!
614	IPCOLOURSPACE_YCbCrtoYYY = 2, // Mainly used for debug!
615	IPCOLOURSPACE_RGBtoGBR = 3,
616	NUMBER_INPUT_COLOUR_SPACE_CONVERSIONS = 4
617	};
618	enum DeblockEdgeDir
619	{
620	EDGE_VER = 0,
621	EDGE_HOR = 1,
622	NUM_EDGE_DIR = 2
623	};
624	/// supported partition shape
625	enum PartSize
626	{
627	SIZE_2Nx2N = 0, ///< symmetric motion partition, 2Nx2N
628	SIZE_2NxN = 1, ///< symmetric motion partition, 2Nx N
629	SIZE_Nx2N = 2, ///< symmetric motion partition, Nx2N
630	SIZE_NxN = 3, ///< symmetric motion partition, Nx N
631	SIZE_2NxnU = 4, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
632	SIZE_2NxnD = 5, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
633	SIZE_nLx2N = 6, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
634	SIZE_nRx2N = 7, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
635	NUMBER_OF_PART_SIZES = 8
636	};
637	/// supported prediction type
638	enum PredMode
639	{
640	MODE_INTER = 0, ///< inter-prediction mode
641	MODE_INTRA = 1, ///< intra-prediction mode
642	NUMBER_OF_PREDICTION_MODES = 2,
643	};
644	/// reference list index
645	enum RefPicList
646	{
647	REF_PIC_LIST_0 = 0, ///< reference list 0
648	REF_PIC_LIST_1 = 1, ///< reference list 1
649	NUM_REF_PIC_LIST_01 = 2,
650	REF_PIC_LIST_X = 100 ///< special mark
651	};
652	/// distortion function index
653	enum DFunc
654	{
655	DF_DEFAULT = 0,
656	DF_SSE = 1, ///< general size SSE
657	DF_SSE4 = 2, ///< 4xM SSE
658	DF_SSE8 = 3, ///< 8xM SSE
659	DF_SSE16 = 4, ///< 16xM SSE
660	DF_SSE32 = 5, ///< 32xM SSE
661	DF_SSE64 = 6, ///< 64xM SSE
662	DF_SSE16N = 7, ///< 16NxM SSE
663	DF_SAD = 8, ///< general size SAD
664	DF_SAD4 = 9, ///< 4xM SAD
665	DF_SAD8 = 10, ///< 8xM SAD
666	DF_SAD16 = 11, ///< 16xM SAD
667	DF_SAD32 = 12, ///< 32xM SAD
668	DF_SAD64 = 13, ///< 64xM SAD
669	DF_SAD16N = 14, ///< 16NxM SAD
670	DF_SADS = 15, ///< general size SAD with step
671	DF_SADS4 = 16, ///< 4xM SAD with step
672	DF_SADS8 = 17, ///< 8xM SAD with step
673	DF_SADS16 = 18, ///< 16xM SAD with step
674	DF_SADS32 = 19, ///< 32xM SAD with step
675	DF_SADS64 = 20, ///< 64xM SAD with step
676	DF_SADS16N = 21, ///< 16NxM SAD with step
677	DF_HADS = 22, ///< general size Hadamard with step
678	DF_HADS4 = 23, ///< 4xM HAD with step
679	DF_HADS8 = 24, ///< 8xM HAD with step
680	DF_HADS16 = 25, ///< 16xM HAD with step
681	DF_HADS32 = 26, ///< 32xM HAD with step
682	DF_HADS64 = 27, ///< 64xM HAD with step
683	DF_HADS16N = 28, ///< 16NxM HAD with step
684	#if NH_3D_VSO
685	DF_VSD = 29, ///< general size VSD
686	DF_VSD4 = 30, ///< 4xM VSD
687	DF_VSD8 = 31, ///< 8xM VSD
688	DF_VSD16 = 32, ///< 16xM VSD
689	DF_VSD32 = 33, ///< 32xM VSD
690	DF_VSD64 = 34, ///< 64xM VSD
691	DF_VSD16N = 35, ///< 16NxM VSD
692	#endif
693	DF_SAD12 = 43,
694	DF_SAD24 = 44,
695	DF_SAD48 = 45,
696	DF_SADS12 = 46,
697	DF_SADS24 = 47,
698	DF_SADS48 = 48,
699	DF_SSE_FRAME = 50, ///< Frame-based SSE
700	DF_TOTAL_FUNCTIONS = 64
701	};
702	/// index for SBAC based RD optimization
703	enum CI_IDX
704	{
705	CI_CURR_BEST = 0, ///< best mode index
706	CI_NEXT_BEST, ///< next best index
707	CI_TEMP_BEST, ///< temporal index
708	CI_CHROMA_INTRA, ///< chroma intra index
709	CI_QT_TRAFO_TEST,
710	CI_QT_TRAFO_ROOT,
711	CI_NUM, ///< total number
712	};
713	/// motion vector predictor direction used in AMVP
714	enum MVP_DIR
715	{
716	MD_LEFT = 0, ///< MVP of left block
717	MD_ABOVE, ///< MVP of above block
718	MD_ABOVE_RIGHT, ///< MVP of above right block
719	MD_BELOW_LEFT, ///< MVP of below left block
720	MD_ABOVE_LEFT ///< MVP of above left block
721	};
722	#if H_3D
723	enum DefaultMergCandOrder
724	{
725	MRG_T = 0, ///< MPI
726	MRG_D, ///< DDD
727	MRG_IVMC, ///< Temporal inter-view
728	MRG_A1, ///< Left
729	MRG_B1, ///< Above
730	MRG_VSP, ///< VSP
731	MRG_B0, ///< Above right
732	MRG_IVDC, ///< Disparity inter-view
733	MRG_A0, ///< Left bottom
734	MRG_B2, ///< Above left
735	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
736	MRG_COL ///< Temporal co-located
737	};
738	#endif
739	enum StoredResidualType
740	{
741	RESIDUAL_RECONSTRUCTED = 0,
742	RESIDUAL_ENCODER_SIDE = 1,
743	NUMBER_OF_STORED_RESIDUAL_TYPES = 2
744	};
745	enum TransformDirection
746	{
747	TRANSFORM_FORWARD = 0,
748	TRANSFORM_INVERSE = 1,
749	TRANSFORM_NUMBER_OF_DIRECTIONS = 2
750	};
751	/// supported ME search methods
752	enum MESearchMethod
753	{
754	FULL_SEARCH = 0, ///< Full search
755	DIAMOND = 1, ///< Fast search
756	SELECTIVE = 2 ///< Selective search
757	};
758	/// coefficient scanning type used in ACS
759	enum COEFF_SCAN_TYPE
760	{
761	SCAN_DIAG = 0, ///< up-right diagonal scan
762	SCAN_HOR = 1, ///< horizontal first scan
763	SCAN_VER = 2, ///< vertical first scan
764	SCAN_NUMBER_OF_TYPES = 3
765	};
766	enum COEFF_SCAN_GROUP_TYPE
767	{
768	SCAN_UNGROUPED = 0,
769	SCAN_GROUPED_4x4 = 1,
770	SCAN_NUMBER_OF_GROUP_TYPES = 2
771	};
772	enum SignificanceMapContextType
773	{
774	CONTEXT_TYPE_4x4 = 0,
775	CONTEXT_TYPE_8x8 = 1,
776	CONTEXT_TYPE_NxN = 2,
777	CONTEXT_TYPE_SINGLE = 3,
778	CONTEXT_NUMBER_OF_TYPES = 4
779	};
780	enum ScalingListMode
781	{
782	SCALING_LIST_OFF,
783	SCALING_LIST_DEFAULT,
784	SCALING_LIST_FILE_READ
785	};
786	enum ScalingListSize
787	{
788	SCALING_LIST_4x4 = 0,
789	SCALING_LIST_8x8,
790	SCALING_LIST_16x16,
791	SCALING_LIST_32x32,
792	SCALING_LIST_SIZE_NUM
793	};
794	// Slice / Slice segment encoding modes
795	enum SliceConstraint
796	{
797	NO_SLICES = 0, ///< don't use slices / slice segments
798	FIXED_NUMBER_OF_CTU = 1, ///< Limit maximum number of largest coding tree units in a slice / slice segments
799	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
800	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
801	};
802	enum SAOMode //mode
803	{
804	SAO_MODE_OFF = 0,
805	SAO_MODE_NEW,
806	SAO_MODE_MERGE,
807	NUM_SAO_MODES
808	};
809	enum SAOModeMergeTypes
810	{
811	SAO_MERGE_LEFT =0,
812	SAO_MERGE_ABOVE,
813	NUM_SAO_MERGE_TYPES
814	};
815	enum SAOModeNewTypes
816	{
817	SAO_TYPE_START_EO =0,
818	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
819	SAO_TYPE_EO_90,
820	SAO_TYPE_EO_135,
821	SAO_TYPE_EO_45,
822	SAO_TYPE_START_BO,
823	SAO_TYPE_BO = SAO_TYPE_START_BO,
824	NUM_SAO_NEW_TYPES
825	};
826	#define NUM_SAO_EO_TYPES_LOG2 2
827	enum SAOEOClasses
828	{
829	SAO_CLASS_EO_FULL_VALLEY = 0,
830	SAO_CLASS_EO_HALF_VALLEY = 1,
831	SAO_CLASS_EO_PLAIN = 2,
832	SAO_CLASS_EO_HALF_PEAK = 3,
833	SAO_CLASS_EO_FULL_PEAK = 4,
834	NUM_SAO_EO_CLASSES,
835	};
836	#define NUM_SAO_BO_CLASSES_LOG2 5
837	#define NUM_SAO_BO_CLASSES (1<<NUM_SAO_BO_CLASSES_LOG2)
838	namespace Profile
839	{
840	enum Name
841	{
842	NONE = 0,
843	MAIN = 1,
844	MAIN10 = 2,
845	MAINSTILLPICTURE = 3,
846	MAINREXT = 4,
847	HIGHTHROUGHPUTREXT = 5
848	#if NH_MV
849	,MULTIVIEWMAIN = 6,
850	#if NH_3D
851	MAIN3D = 8,
852	#endif
853	#endif
854	};
855	}
856	namespace Level
857	{
858	enum Tier
859	{
860	MAIN = 0,
861	HIGH = 1,
862	};
863	enum Name
864	{
865	// code = (level * 30)
866	NONE = 0,
867	LEVEL1 = 30,
868	LEVEL2 = 60,
869	LEVEL2_1 = 63,
870	LEVEL3 = 90,
871	LEVEL3_1 = 93,
872	LEVEL4 = 120,
873	LEVEL4_1 = 123,
874	LEVEL5 = 150,
875	LEVEL5_1 = 153,
876	LEVEL5_2 = 156,
877	LEVEL6 = 180,
878	LEVEL6_1 = 183,
879	LEVEL6_2 = 186,
880	LEVEL8_5 = 255,
881	};
882	}
883	enum CostMode
884	{
885	COST_STANDARD_LOSSY = 0,
886	COST_SEQUENCE_LEVEL_LOSSLESS = 1,
887	COST_LOSSLESS_CODING = 2,
888	COST_MIXED_LOSSLESS_LOSSY_CODING = 3
889	};
890	enum SPSExtensionFlagIndex
891	{
892	SPS_EXT__REXT = 0,
893	//SPS_EXT__MVHEVC = 1, //for use in future versions
894	//SPS_EXT__SHVC = 2, //for use in future versions
895	NUM_SPS_EXTENSION_FLAGS = 8
896	};
897	enum PPSExtensionFlagIndex
898	{
899	PPS_EXT__REXT = 0,
900	//PPS_EXT__MVHEVC = 1, //for use in future versions
901	//PPS_EXT__SHVC = 2, //for use in future versions
902	NUM_PPS_EXTENSION_FLAGS = 8
903	};
904	// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
905	// However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup
906	// effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
907	enum NalUnitType
908	{
909	NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
910	NAL_UNIT_CODED_SLICE_TRAIL_R, // 1
911	NAL_UNIT_CODED_SLICE_TSA_N, // 2
912	NAL_UNIT_CODED_SLICE_TSA_R, // 3
913	NAL_UNIT_CODED_SLICE_STSA_N, // 4
914	NAL_UNIT_CODED_SLICE_STSA_R, // 5
915	NAL_UNIT_CODED_SLICE_RADL_N, // 6
916	NAL_UNIT_CODED_SLICE_RADL_R, // 7
917	NAL_UNIT_CODED_SLICE_RASL_N, // 8
918	NAL_UNIT_CODED_SLICE_RASL_R, // 9
919	NAL_UNIT_RESERVED_VCL_N10,
920	NAL_UNIT_RESERVED_VCL_R11,
921	NAL_UNIT_RESERVED_VCL_N12,
922	NAL_UNIT_RESERVED_VCL_R13,
923	NAL_UNIT_RESERVED_VCL_N14,
924	NAL_UNIT_RESERVED_VCL_R15,
925	NAL_UNIT_CODED_SLICE_BLA_W_LP, // 16
926	NAL_UNIT_CODED_SLICE_BLA_W_RADL, // 17
927	NAL_UNIT_CODED_SLICE_BLA_N_LP, // 18
928	NAL_UNIT_CODED_SLICE_IDR_W_RADL, // 19
929	NAL_UNIT_CODED_SLICE_IDR_N_LP, // 20
930	NAL_UNIT_CODED_SLICE_CRA, // 21
931	NAL_UNIT_RESERVED_IRAP_VCL22,
932	NAL_UNIT_RESERVED_IRAP_VCL23,
933	NAL_UNIT_RESERVED_VCL24,
934	NAL_UNIT_RESERVED_VCL25,
935	NAL_UNIT_RESERVED_VCL26,
936	NAL_UNIT_RESERVED_VCL27,
937	NAL_UNIT_RESERVED_VCL28,
938	NAL_UNIT_RESERVED_VCL29,
939	NAL_UNIT_RESERVED_VCL30,
940	NAL_UNIT_RESERVED_VCL31,
941	NAL_UNIT_VPS, // 32
942	NAL_UNIT_SPS, // 33
943	NAL_UNIT_PPS, // 34
944	NAL_UNIT_ACCESS_UNIT_DELIMITER, // 35
945	NAL_UNIT_EOS, // 36
946	NAL_UNIT_EOB, // 37
947	NAL_UNIT_FILLER_DATA, // 38
948	NAL_UNIT_PREFIX_SEI, // 39
949	NAL_UNIT_SUFFIX_SEI, // 40
950	NAL_UNIT_RESERVED_NVCL41,
951	NAL_UNIT_RESERVED_NVCL42,
952	NAL_UNIT_RESERVED_NVCL43,
953	NAL_UNIT_RESERVED_NVCL44,
954	NAL_UNIT_RESERVED_NVCL45,
955	NAL_UNIT_RESERVED_NVCL46,
956	NAL_UNIT_RESERVED_NVCL47,
957	NAL_UNIT_UNSPECIFIED_48,
958	NAL_UNIT_UNSPECIFIED_49,
959	NAL_UNIT_UNSPECIFIED_50,
960	NAL_UNIT_UNSPECIFIED_51,
961	NAL_UNIT_UNSPECIFIED_52,
962	NAL_UNIT_UNSPECIFIED_53,
963	NAL_UNIT_UNSPECIFIED_54,
964	NAL_UNIT_UNSPECIFIED_55,
965	NAL_UNIT_UNSPECIFIED_56,
966	NAL_UNIT_UNSPECIFIED_57,
967	NAL_UNIT_UNSPECIFIED_58,
968	NAL_UNIT_UNSPECIFIED_59,
969	NAL_UNIT_UNSPECIFIED_60,
970	NAL_UNIT_UNSPECIFIED_61,
971	NAL_UNIT_UNSPECIFIED_62,
972	NAL_UNIT_UNSPECIFIED_63,
973	NAL_UNIT_INVALID,
974	};
975	#if NH_MV
976	/// scalability types
977	enum ScalabilityType
978	{
979	DEPTH_ID = 0,
980	VIEW_ORDER_INDEX = 1,
981	DEPENDENCY_ID = 2,
982	AUX_ID = 3,
983	};
984	#endif
985	#if NH_3D
986	// Renderer
987	enum BlenMod
988	{
989	BLEND_NONE = -1,
990	BLEND_AVRG = 0,
991	BLEND_LEFT = 1,
992	BLEND_RIGHT = 2,
993	BLEND_GEN = 3
994	};
995	enum
996	{
997	VIEWPOS_INVALID = -1,
998	VIEWPOS_LEFT = 0,
999	VIEWPOS_RIGHT = 1,
1000	VIEWPOS_MERGED = 2
1001	};
1002	#endif
1003	// ====================================================================================================================
1004	// Type definition
1005	// ====================================================================================================================
1006	/// parameters for adaptive loop filter
1007	class TComPicSym;
1008	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
1009	struct SAOOffset
1010	{
1011	SAOMode modeIdc; // NEW, MERGE, OFF
1012	Int typeIdc; // union of SAOModeMergeTypes and SAOModeNewTypes, depending on modeIdc.
1013	Int typeAuxInfo; // BO: starting band index
1014	Int offset[MAX_NUM_SAO_CLASSES];
1015	SAOOffset();
1016	~SAOOffset();
1017	Void reset();
1018	const SAOOffset& operator= (const SAOOffset& src);
1019	};
1020	struct SAOBlkParam
1021	{
1022	SAOBlkParam();
1023	~SAOBlkParam();
1024	Void reset();
1025	const SAOBlkParam& operator= (const SAOBlkParam& src);
1026	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
1027	private:
1028	SAOOffset offsetParam[MAX_NUM_COMPONENT];
1029	};
1030	struct BitDepths
1031	{
1032	#if O0043_BEST_EFFORT_DECODING
1033	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth used for reconstructing the video
1034	Int stream[MAX_NUM_CHANNEL_TYPE];///< the bit depth used indicated in the SPS
1035	#else
1036	Int recon[MAX_NUM_CHANNEL_TYPE]; ///< the bit depth as indicated in the SPS
1037	#endif
1038	};
1039	/// parameters for deblocking filter
1040	typedef struct _LFCUParam
1041	{
1042	Bool bInternalEdge; ///< indicates internal edge
1043	Bool bLeftEdge; ///< indicates left edge
1044	Bool bTopEdge; ///< indicates top edge
1045	} LFCUParam;
1046	//TU settings for entropy encoding
1047	struct TUEntropyCodingParameters
1048	{
1049	const UInt *scan;
1050	const UInt *scanCG;
1051	COEFF_SCAN_TYPE scanType;
1052	UInt widthInGroups;
1053	UInt heightInGroups;
1054	UInt firstSignificanceMapContext;
1055	};
1056	struct TComPictureHash
1057	{
1058	std::vector<UChar> hash;
1059	Bool operator==(const TComPictureHash &other) const
1060	{
1061	if (other.hash.size() != hash.size())
1062	{
1063	return false;
1064	}
1065	for(UInt i=0; i<UInt(hash.size()); i++)
1066	{
1067	if (other.hash[i] != hash[i])
1068	{
1069	return false;
1070	}
1071	}
1072	return true;
1073	}
1074	Bool operator!=(const TComPictureHash &other) const
1075	{
1076	return !(*this == other);
1077	}
1078	};
1079	struct TComSEITimeSet
1080	{
1081	TComSEITimeSet() : clockTimeStampFlag(false),
1082	numUnitFieldBasedFlag(false),
1083	countingType(0),
1084	fullTimeStampFlag(false),
1085	discontinuityFlag(false),
1086	cntDroppedFlag(false),
1087	numberOfFrames(0),
1088	secondsValue(0),
1089	minutesValue(0),
1090	hoursValue(0),
1091	secondsFlag(false),
1092	minutesFlag(false),
1093	hoursFlag(false),
1094	timeOffsetLength(0),
1095	timeOffsetValue(0)
1096	{ }
1097	Bool clockTimeStampFlag;
1098	Bool numUnitFieldBasedFlag;
1099	Int countingType;
1100	Bool fullTimeStampFlag;
1101	Bool discontinuityFlag;
1102	Bool cntDroppedFlag;
1103	Int numberOfFrames;
1104	Int secondsValue;
1105	Int minutesValue;
1106	Int hoursValue;
1107	Bool secondsFlag;
1108	Bool minutesFlag;
1109	Bool hoursFlag;
1110	Int timeOffsetLength;
1111	Int timeOffsetValue;
1112	};
1113	struct TComSEIMasteringDisplay
1114	{
1115	Bool colourVolumeSEIEnabled;
1116	UInt maxLuminance;
1117	UInt minLuminance;
1118	UShort primaries[3][2];
1119	UShort whitePoint[2];
1120	};
1121	//! \}
1122	#if H_3D
1123	#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!
1124	#endif
1125	#endif

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