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1	/* The copyright in this software is being made available under the BSD
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7	* All rights reserved.
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33
34	/** \file TypeDef.h
35	\brief Define basic types, new types and enumerations
36	*/
37
38	#ifndef _TYPEDEF__
39	#define _TYPEDEF__
40
41	//! \ingroup TLibCommon
42	//! \{
43	/////////////////////////////////////////////////////////////////////////////////////////
44	///////////////////////////////// EXTENSION SELECTION ///////////////////////////////////
45	/////////////////////////////////////////////////////////////////////////////////////////
46
47	/* HEVC_EXT might be defined by compiler/makefile options.
48
49	Linux makefiles support the following settings:
50	make -> HEVC_EXT not defined
51	make HEVC_EXT=0 -> H_MV=0 H_3D=0 --> plain HM
52	make HEVC_EXT=1 -> H_MV=1 H_3D=0 --> MV only
53	make HEVC_EXT=2 -> H_MV=1 H_3D=1 --> full 3D
54	*/
55
56	#ifndef HEVC_EXT
57	#define HEVC_EXT 2
58	#endif
59
60	#if ( HEVC_EXT < 0 )\|\|( HEVC_EXT > 2 )
61	#error HEVC_EXT must be in the range of 0 to 2, inclusive.
62	#endif
63
64	#define H_MV ( HEVC_EXT != 0)
65	#define H_3D ( HEVC_EXT == 2)
66
67	#define NTT_BUG_FIX_TK54 1
68	#define BUG_FIX_TK65 1
69
70	/////////////////////////////////////////////////////////////////////////////////////////
71	/////////////////////////////////// MAJOR DEFINES ///////////////////////////////////
72	/////////////////////////////////////////////////////////////////////////////////////////
73
74	#if H_MV
75	#define H_MV_ENC_DEC_TRAC 1 //< CU/PU level tracking
76	#endif
77
78	#if H_3D
79	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
80	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
81	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
82
83	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
84	// HHI_VSO
85	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
86	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
87	// LGE_WVSO_A0119
88	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
89	#define H_3D_NBDV 1 // Neighboring block disparity derivation
90	// QC_JCT3V-A0097
91	// LGE_DVMCP_A0126
92	// LGE_DVMCP_MEM_REDUCTION_B0135
93	// QC_SIMPLE_NBDV_B0047
94	// FIX_LGE_DVMCP_B0133
95	// QC_NBDV_LDB_FIX_C0055
96	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
97	// MTK_SIMPLIFY_DVTC_C0135
98	// QC_CU_NBDV_D0181
99	// SEC_DEFAULT_DV_D0112
100	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
101	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
102	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
103	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
104
105	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
106	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
107	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
108	// LGE_ARP_CTX_F0161 JCT3V-F0161
109	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
110	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
111	// 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
112
113
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
125
126	#if H_3D_NBDV
127	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
128	// MTK_D0156
129	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
130	// MERL_C0152: Basic VSP
131	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
132	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
133	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
134	#endif
135
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
153	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
154	// HHI_INTER_VIEW_MOTION_PRED
155	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
156	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
157	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
158	// MTK_INTERVIEW_MERGE_A0049 , second part
159	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
160	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
161	// QC_INRIA_MTK_MRG_E0126
162	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
163	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
164	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
165	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
166	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
167	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
168	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
169	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
170	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
171	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
172	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
173	// SEC_ADAPT_DISABLE_IVMP Disalbing IVMP merge candidates when IC is enabled, JCT3V-H0070
174
175	#define H_3D_TMVP 1 // QC_TMVP_C0047
176	// Sony_M23639
177
178	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
179	// HHI_DMM_WEDGE_INTRA
180	// HHI_DMM_PRED_TEX
181	// FIX_WEDGE_NOFLOAT_D0036
182	// LGE_EDGE_INTRA_A0070
183	// LGE_DMM3_SIMP_C0044
184	// QC_DC_PREDICTOR_D0183
185	// HHI_DELTADC_DLT_D0035
186	// PKU_QC_DEPTH_INTRA_UNI_D0195
187	// RWTH_SDC_DLT_B0036
188	// INTEL_SDC64_D0193
189	// RWTH_SDC_CTX_SIMPL_D0032
190	// LGE_CONCATENATE_D0141
191	// FIX_SDC_ENC_RD_WVSO_D0163
192	// MTK_SAMPLE_BASED_SDC_D0110
193	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
194	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
195	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
196	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
197	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
198	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
199	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
200	// HHI_DIM_PREDSAMP_FIX_F0171
201	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
202	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
203	// Unify intra SDC and inter SDC
204	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
205	// SCU_HS_DEPTH_DC_PRED_G0143
206	// HS_TSINGHUA_SDC_SPLIT_G0111
207	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
208	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
209	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
210	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
211	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
212	// 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
213	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
214	// SEC_NO_RESI_DLT_H0105
215	// MTK_DLT_CODING_FIX_H0091
216
217
218	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
219	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
220	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
221
222	#define H_3D_SPIVMP 1 // H_3D_SPIVMP // JCT3V-F0110: Sub-PU level inter-view motion prediction
223	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
224	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
225	// Simplification on Sub-PU level temporal interview motion prediction
226	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
227
228	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
229	// MTK_DBBP_AMP_REM_H0072
230	// RWTH_DBBP_NO_SPU_H0057
231	// SEC_DBBP_FILTERING_H0104
232	// MTK_DBBP_SIGNALING_H0094
233	// 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.
234
235
236	#define H_3D_DDD 1 // Disparity derived depth coding
237
238	#define H_3D_FCO 0 // Flexible coding order for 3D
239
240
241
242	// OTHERS
243	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
244	#define H_3D_REN_MAX_DEV_OUT 0 // Output maximal possible shift deviation
245	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
246	// MTK_FAST_TEXTURE_ENCODING_E0173
247	#if H_3D_DIM
248	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM and RBC Mode Selection
249	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
250	#endif
251
252	// Rate Control
253	#define KWU_FIX_URQ 1
254	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
255	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
256
257	#endif // H_3D
258
259
260
261	/////////////////////////////////////////////////////////////////////////////////////////
262	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
263	/////////////////////////////////////////////////////////////////////////////////////////
264
265	///// *** VIEW SYNTHESIS OPTIMIZAION *******
266	#if H_3D_VSO
267	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
268	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
269	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
270	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
271	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
272	#define H_3D_VSO_FIX 0 // This fix should be enabled after verification
273	#endif
274
275	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
276	#if H_3D_NBDV
277	#define DVFROM_LEFT 0
278	#define DVFROM_ABOVE 1
279	#define IDV_CANDS 2
280	#endif
281
282	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
283	#if H_3D_ARP
284	#define H_3D_ARP_WFNR 3
285	#endif
286
287	///// *** DEPTH INTRA MODES *******
288	#if H_3D_DIM
289	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
290	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
291	#define H_3D_DIM_DLT 1 // Depth Lookup Table
292
293	#if H_3D_DIM_DLT
294	#define H_3D_DELTA_DLT 1
295	#endif
296	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
297	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
298	// LG_ZEROINTRADEPTHRESI_A0087
299	#endif
300	///// *** VIEW SYNTHESIS PREDICTION *******
301	#if H_3D_VSP
302	#define H_3D_VSP_BLOCKSIZE 4 // Supported values: 1, 2, and 4
303	#if H_3D_VSP_BLOCKSIZE == 1
304	#define H_3D_VSP_CONSTRAINED 1 // Constrained VSP @ 1x1
305	#else
306	#define H_3D_VSP_CONSTRAINED 0
307	#endif
308	#endif
309
310
311	///// *** ILLUMATION COMPENSATION *******
312	#if H_3D_IC
313	#define IC_REG_COST_SHIFT 7
314	#define IC_CONST_SHIFT 5
315	#define IC_SHIFT_DIFF 12
316	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
317	#endif
318
319
320	///// *** DEPTH BASED BLOCK PARTITIONING *******
321	#if H_3D_DBBP
322	#define DBBP_INVALID_SHORT (-4)
323	#define RWTH_DBBP_PACK_MODE SIZE_2NxN
324	#endif
325
326
327	///// *** FCO *******
328	#if H_3D_FCO
329	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
330	#else
331	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
332	#endif
333
334	#if H_3D
335	#define PPS_FIX_DEPTH 1
336	#endif
337
338
339	/////////////////////////////////////////////////////////////////////////////////////////
340	/////////////////////////////////// HTM-11.0 Integrations //////////////////////////////
341	/////////////////////////////////////////////////////////////////////////////////////////
342	#if H_MV
343	#define H0044_POC_LSB_NOT_PRESENT 1 ///< JCT3V-H0044: Add constraint checking on the value of poc_reset_idc and poc_lsb_val
344	#define H0056_EOS_CHECKS 1 ///< JCT3V-H0056: Put checks on handling EOS
345	#endif
346	/////////////////////////////////////////////////////////////////////////////////////////
347	/////////////////////////////////// TBD //////////////////////////////
348	/////////////////////////////////////////////////////////////////////////////////////////
349
350
351	#define H_MV_HLS_8 1 // General changes
352	#define H_MV_HLS_7_VPS_P0300_27 1 // Output part only. (VPS/P0300/alt output layer flag) #27 Change alt output layer flag to be signalled within the loop of output layer sets, from JCTVC-P0300-v2. Decision: Adopt.
353	#define MV_FIX_DEP_TYPES 1
354
355
356	#define H_MV_HLS7_GEN 0 // General changes (not tested)
357
358	// POC
359	// #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)
360	// #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.
361	// #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).
362
363	// SEI related
364	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
365	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
366	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
367	//#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
368	//#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
369	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
370	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
371	//#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
372	//#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.
373	//#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
374	//#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).
375	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
376	//#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.
377
378	// Auxiliary picture related
379	//#define H_MV_HLS_8_AUX_NODOC_40 0 // #40 (AUX /NODOC/primary pic) Clarify that an auxiliary picture can be associated with more than one primary picture. Consider if the language associating an alpha auxiliary picture with a primary picture in the semantics of dimension_id[ ][ ] near the AuxId derivation could be moved to the alpha SEI message.
380	//#define H_MV_HLS_8_AUX_Q0081_2 0 // #2 (AUX /Q0081/primary) Decision: Remove the constraint that an alpha picture must be accompanied by a primary picture.
381	//#define H_MV_HLS_8_AUX_Q0078_44 0 // #44 (AUX /Q0078/concepts Auxiliary picture concepts:
382	//#define H_MV_HLS_8_AUX_Q0078_39 0 // #39 (AUX /Q0078/conformance): mechanism for signaling a profile/tier/level conformance point for auxiliary pictures
383
384	// Profiles
385	//#define H_MV_HLS_8_PRO_NODOC_50 0 // #50 (PROF /NODOC/Monochrome) Add Monochrome 8-bit profile
386	//#define H_MV_HLS_8_PRO_NODOC_31 0 // #31 (PROF /NODOC/Profile constraint) Add a profile constraint to the Scalable Main, Scalable Main 10, and Stereo Main profiles against allowing layers with duplicate values of DependencyId (or ViewOrderIdx) when AuxId equal to 0.
387	//#define H_MV_HLS_8_PRO_H0126_45 0 // #45 (PROF /H0126/Stereo main) Phrasing used in specifying the Stereo Main profile.
388	//#define H_MV_HLS_8_PRO_Q0160_33 0 // #33 (PROF /Q0160/alt_output_flag) v2: Add constraint to stereo main profile that it must contain exactly two texture views, and add a note to state that the constraint implies a restriction that alt_output_flag equal to 0.
389
390	// DPB
391	//#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).
392	//#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
393	//#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).
394	//#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
395
396	// OTHERS
397	//#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
398	//#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.
399	//#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.
400
401	#define H_MV_HLS_8_SYN_Q0041_03 1 // #3 Syntax only (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
402	#define H_MV_HLS_8_SYN_39_19 1 // #39 Syntax only + (PS/Q0165,Q0078/presence of num_add_output_layer_sets) proposal 2. change condition for presence of num_add_output_layer_sets to avoid sending it when there is only one layer set.
403	#define H_MV_HLS_8_HRD_Q0101_04 1 // #4 (HRD /Q0101/Bitstream part buffer) On Bitstream Partition Buffer. Decision (BF/Cleanup): Adopt (sub-proposals 111, refined as described).
404	#define H_MV_HLS_8_PPS_NODOC_NN 1 // #NN (PPS /NODOC/reserved flag): Add a flag in PPS for SHVC color gamut scalability
405	#define H_MV_HLS_8_MIS_Q0177_47 1 // #47 (MISC /Q0177/EOS NAL) proposal 2: clarification of description of end of sequence NAL unit
406	#define H_MV_HLS_8_HRD_Q0182_05 1 // #5 (HRD /Q0182/Bitstream part buffer) Decision (BF/Cleanup/Ed): Adopted (such that we use the main proposal for sub-proposal 1, and alternative 1 for sub-proposal 2). + #define H_MV_HLS_8_HRD_Q0182_06 0 // #6 (HRD /Q0182/hrd_parameters) Sub-proposal 2 Alternative 1: Clarify that the VPS hrd_parameters( ) syntax structure that applies to the layer set which is associated with the bitstream partition initial arrival time SEI message is used to determine the lengths of the nal_initial_arrival_delay[ i ] and vcl_initial_arrival_delay[ i ] syntax elements. Decision (BF/Cleanup/Ed): Adopted alternative 1 for sub-proposal 2
407	#define H_MV_HLS_8_SPS_NODOC_48 1 // #48 (SPS /NODOC/PPS extension cleanups) Alignment with RExt
408	#define H_MV_HLS_8_DBP_NODOC_42 1 // #42 (DBP /NODOC/sharing) Remove sub-DPB sharing and processes that mark inter-layer reference pictures as "unused for reference"
409	#define H_MV_HLS_8_RPS_Q0100_36 1 // #36 (RPS /Q0100/constraint to semantics) v3, add constraint to RPS semantics
410	#define H_MV_HLS_8_POC_Q0142_32 1 // #32 (POC /Q0142/poc_lsb_not_present_flag) v2: Add semantic constraints to poc_lsb_not_present_flag.
411	#define H_MV_HLS_8_HRD_Q0102_08 1 // #8 (HRD /Q0102/sps_max_dec_pic_buffering_minus1) Sub-proposal 2: A semantics bug fix is proposed for sps_max_dec_pic_buffering_minus1 as a bug-fix. In discussion, the first option was preferred. Decision (BF/Cleanup/Ed.): Adopt.
412	#define H_MV_HLS_8_MIS_Q0102_30 1 // #30 (MISC /Q0102/loop index) proposal 3, change the max loop index for signaling bit rate and pic rate info to MaxSubLayersInLayerSetMinus1
413	#define H_MV_HLS_8_GEN_Q0108_13 1 // #13 (GEN /Q0108/STSA TemporalId) Agreed to remove restriction from proposal 2, to allow STSA pics of non-base layers to have TemporalId equal to 0.
414	#define H_MV_HLS_8_PMS_Q0195_21 1 // #21 (PS /Q0195/constraint update_ref_format_flag) proposal 2: add a semantic constraint on the value of update_ref_format_flag
415	#define H_MV_HLS_8_PMS_Q0195_20 1 // #20 (PS /Q0195/syntax table rep format) proposal 1: restructure syntax table for sending of rep_format_idx_present_flag and vps_num_ref_formats_minus1
416	#define H_MV_HLS_8_MIS_Q0177_22 1 // #22 (MISC /Q0177/inference sps_temporal_id_nesting_flag) proposal 1: modify inference rule for sps_temporal_id_nesting_flag when it is not present
417	#define H_MV_HLS_8_PMS_Q0165_18 1 // #18 (PS /Q0165/disallow an empty layer set) proposal 1.a), add a constraint to disallow an empty layer set
418	#define H_MV_HLS_8_RPS_Q0060_17 1 // #17 (RPS /Q0060/condition refLayerPicIdc) Proposal 2: Add a condition to the derivation of refLayerPicIdc of (TemporalId == 0)
419	#define H_MV_HLS_8_POC_Q0146_15 1 // #15 (POC /Q0146/inference of poc_msb_val_present_flag) Proposal 1.1: Change inference rule in semantics of poc_msb_val_present_flag
420
421
422
423	/////////////////////////////////////////////////////////////////////////////////////////
424	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
425	/////////////////////////////////////////////////////////////////////////////////////////
426	#define HARMONIZE_GOP_FIRST_FIELD_COUPLE 1
427	#define FIX_FIELD_DEPTH 1
428	#if H_MV
429	#define EFFICIENT_FIELD_IRAP 0
430	#else
431	#define EFFICIENT_FIELD_IRAP 1
432	#endif
433	#define ALLOW_RECOVERY_POINT_AS_RAP 1
434	#define BUGFIX_INTRAPERIOD 1
435	#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
436
437	#define SAO_SGN_FUNC 1
438
439	#define FIX1172 1 ///< fix ticket #1172
440
441	#define SETTING_PIC_OUTPUT_MARK 1
442	#define SETTING_NO_OUT_PIC_PRIOR 1
443	#define FIX_EMPTY_PAYLOAD_NAL 1
444	#define FIX_WRITING_OUTPUT 1
445	#define FIX_OUTPUT_EOS 1
446
447	#define FIX_POC_CRA_NORASL_OUTPUT 1
448
449	#define MAX_NUM_PICS_IN_SOP 1024
450
451	#define MAX_NESTING_NUM_OPS 1024
452	#define MAX_NESTING_NUM_LAYER 64
453
454	#define MAX_VPS_NUM_HRD_PARAMETERS 1
455	#define MAX_VPS_OP_SETS_PLUS1 1024
456	#if H_MV
457	#define MAX_VPS_NUH_LAYER_ID_PLUS1 63
458	#define MAX_NUM_SCALABILITY_TYPES 16
459	#define ENC_CFG_CONSOUT_SPACE 29
460	#else
461	#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 1
462	#endif
463
464
465	#define MAX_CPB_CNT 32 ///< Upper bound of (cpb_cnt_minus1 + 1)
466	#if H_MV
467	#define MAX_NUM_LAYER_IDS 63
468	#define MAX_NUM_LAYERS 63
469	#define MAX_VPS_PROFILE_TIER_LEVEL 64
470	#define MAX_VPS_ADD_OUTPUT_LAYER_SETS 1024
471	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
472	#define MAX_NUM_VIDEO_SIGNAL_INFO 16
473	#define MAX_NUM_SCALED_REF_LAYERS MAX_NUM_LAYERS-1
474	#define MAX_NUM_BSP_HRD_PARAMETERS 100 ///< Maximum value is actually not specified
475	#define MAX_NUM_BITSTREAM_PARTITIONS 100 ///< Maximum value is actually not specified
476	#define MAX_NUM_BSP_SCHED_COMBINATION 100 ///< Maximum value is actually not specified
477	#define MAX_SUB_STREAMS 1024
478	#else
479	#define MAX_NUM_LAYER_IDS 64
480	#endif
481
482	#define COEF_REMAIN_BIN_REDUCTION 3 ///< indicates the level at which the VLC
483	///< transitions from Golomb-Rice to TU+EG(k)
484
485	#define CU_DQP_TU_CMAX 5 ///< max number bins for truncated unary
486	#define CU_DQP_EG_k 0 ///< expgolomb order
487
488	#define SBH_THRESHOLD 4 ///< I0156: value of the fixed SBH controlling threshold
489
490	#define SEQUENCE_LEVEL_LOSSLESS 0 ///< H0530: used only for sequence or frame-level lossless coding
491
492	#define DISABLING_CLIP_FOR_BIPREDME 1 ///< Ticket #175
493
494	#define C1FLAG_NUMBER 8 // maximum number of largerThan1 flag coded in one chunk : 16 in HM5
495	#define C2FLAG_NUMBER 1 // maximum number of largerThan2 flag coded in one chunk: 16 in HM5
496	#define SAO_ENCODING_CHOICE 1 ///< I0184: picture early termination
497	#if SAO_ENCODING_CHOICE
498	#define SAO_ENCODING_RATE 0.75
499	#define SAO_ENCODING_CHOICE_CHROMA 1 ///< J0044: picture early termination Luma and Chroma are handled separately
500	#if SAO_ENCODING_CHOICE_CHROMA
501	#define SAO_ENCODING_RATE_CHROMA 0.5
502	#endif
503	#endif
504
505	#define MAX_NUM_VPS 16
506	#define MAX_NUM_SPS 16
507	#define MAX_NUM_PPS 64
508
509	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
510
511	#define MIN_SCAN_POS_CROSS 4
512
513	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
514
515	#define MLS_GRP_NUM 64 ///< G644 : Max number of coefficient groups, max(16, 64)
516	#define MLS_CG_SIZE 4 ///< G644 : Coefficient group size of 4x4
517
518	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
519	#if ADAPTIVE_QP_SELECTION
520	#define ARL_C_PRECISION 7 ///< G382: 7-bit arithmetic precision
521	#define LEVEL_RANGE 30 ///< G382: max coefficient level in statistics collection
522	#endif
523
524	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
525	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
526
527	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
528	#error
529	#endif
530
531	#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
532
533	#define AMVP_DECIMATION_FACTOR 4
534
535	#define SCAN_SET_SIZE 16
536	#define LOG2_SCAN_SET_SIZE 4
537
538	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
539
540	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
541
542	#define NUM_INTRA_MODE 36
543	#if !REMOVE_LM_CHROMA
544	#define LM_CHROMA_IDX 35
545	#endif
546
547	#define WRITE_BACK 1 ///< Enable/disable the encoder to replace the deltaPOC and Used by current from the config file with the values derived by the refIdc parameter.
548	#define AUTO_INTER_RPS 1 ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
549	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
550	// using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
551	// this should be done with encoder only decision
552	// but because of the absence of reference frame management, the related code was hard coded currently
553
554	#define RVM_VCEGAM10_M 4
555
556	#define PLANAR_IDX 0
557	#define VER_IDX 26 // index for intra VERTICAL mode
558	#define HOR_IDX 10 // index for intra HORIZONTAL mode
559	#define DC_IDX 1 // index for intra DC mode
560	#define NUM_CHROMA_MODE 5 // total number of chroma modes
561	#define DM_CHROMA_IDX 36 // chroma mode index for derived from luma intra mode
562
563
564	#define FAST_UDI_USE_MPM 1
565
566	#define RDO_WITHOUT_DQP_BITS 0 ///< Disable counting dQP bits in RDO-based mode decision
567
568	#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth. When disabled, compute costs as if it is 8-bit source video.
569	#if FULL_NBIT
570	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
571	#else
572	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
573	#endif
574
575	#define LOG2_MAX_NUM_COLUMNS_MINUS1 7
576	#define LOG2_MAX_NUM_ROWS_MINUS1 7
577	#define LOG2_MAX_COLUMN_WIDTH 13
578	#define LOG2_MAX_ROW_HEIGHT 13
579
580	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
581
582	#define REG_DCT 65535
583
584	#define AMP_SAD 1 ///< dedicated SAD functions for AMP
585	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
586	#if AMP_ENC_SPEEDUP
587	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
588	#endif
589
590	#define CABAC_INIT_PRESENT_FLAG 1
591
592	// ====================================================================================================================
593	// Basic type redefinition
594	// ====================================================================================================================
595
596	typedef void Void;
597	typedef bool Bool;
598
599	#ifdef __arm__
600	typedef signed char Char;
601	#else
602	typedef char Char;
603	#endif
604	typedef unsigned char UChar;
605	typedef short Short;
606	typedef unsigned short UShort;
607	typedef int Int;
608	typedef unsigned int UInt;
609	typedef double Double;
610	typedef float Float;
611
612	// ====================================================================================================================
613	// 64-bit integer type
614	// ====================================================================================================================
615
616	#ifdef _MSC_VER
617	typedef __int64 Int64;
618
619	#if _MSC_VER <= 1200 // MS VC6
620	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
621	#else
622	typedef unsigned __int64 UInt64;
623	#endif
624
625	#else
626
627	typedef long long Int64;
628	typedef unsigned long long UInt64;
629
630	#endif
631
632	// ====================================================================================================================
633	// Type definition
634	// ====================================================================================================================
635
636	typedef UChar Pxl; ///< 8-bit pixel type
637	typedef Short Pel; ///< 16-bit pixel type
638	typedef Int TCoeff; ///< transform coefficient
639
640	#if H_3D_VSO
641	// ====================================================================================================================
642	// Define Distortion Types
643	// ====================================================================================================================
644	typedef Int64 RMDist; ///< renderer model distortion
645
646	#if H_3D_VSO_DIST_INT
647	typedef Int64 Dist; ///< RDO distortion
648	typedef Int64 Dist64;
649	#define RDO_DIST_MIN MIN_INT
650	#define RDO_DIST_MAX MAX_INT
651	#else
652	typedef UInt Dist; ///< RDO distortion
653	typedef UInt64 Dist;
654	#define RDO_DIST_MIN 0
655	#define RDO_DIST_MAX MAX_UINT
656	#endif
657	#endif
658	/// parameters for adaptive loop filter
659	class TComPicSym;
660
661	// Slice / Slice segment encoding modes
662	enum SliceConstraint
663	{
664	NO_SLICES = 0, ///< don't use slices / slice segments
665	FIXED_NUMBER_OF_LCU = 1, ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
666	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
667	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
668	};
669
670	enum SAOComponentIdx
671	{
672	SAO_Y =0,
673	SAO_Cb,
674	SAO_Cr,
675	NUM_SAO_COMPONENTS
676	};
677
678	enum SAOMode //mode
679	{
680	SAO_MODE_OFF = 0,
681	SAO_MODE_NEW,
682	SAO_MODE_MERGE,
683	NUM_SAO_MODES
684	};
685
686	enum SAOModeMergeTypes
687	{
688	SAO_MERGE_LEFT =0,
689	SAO_MERGE_ABOVE,
690	NUM_SAO_MERGE_TYPES
691	};
692
693
694	enum SAOModeNewTypes
695	{
696	SAO_TYPE_START_EO =0,
697	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
698	SAO_TYPE_EO_90,
699	SAO_TYPE_EO_135,
700	SAO_TYPE_EO_45,
701
702	SAO_TYPE_START_BO,
703	SAO_TYPE_BO = SAO_TYPE_START_BO,
704
705	NUM_SAO_NEW_TYPES
706	};
707	#define NUM_SAO_EO_TYPES_LOG2 2
708
709	enum SAOEOClasses
710	{
711	SAO_CLASS_EO_FULL_VALLEY = 0,
712	SAO_CLASS_EO_HALF_VALLEY = 1,
713	SAO_CLASS_EO_PLAIN = 2,
714	SAO_CLASS_EO_HALF_PEAK = 3,
715	SAO_CLASS_EO_FULL_PEAK = 4,
716	NUM_SAO_EO_CLASSES,
717	};
718
719
720	#define NUM_SAO_BO_CLASSES_LOG2 5
721	enum SAOBOClasses
722	{
723	//SAO_CLASS_BO_BAND0 = 0,
724	//SAO_CLASS_BO_BAND1,
725	//SAO_CLASS_BO_BAND2,
726	//...
727	//SAO_CLASS_BO_BAND31,
728
729	NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
730	};
731	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
732
733	struct SAOOffset
734	{
735	Int modeIdc; //NEW, MERGE, OFF
736	Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
737	Int typeAuxInfo; //BO: starting band index
738	Int offset[MAX_NUM_SAO_CLASSES];
739
740	SAOOffset();
741	~SAOOffset();
742	Void reset();
743
744	const SAOOffset& operator= (const SAOOffset& src);
745	};
746
747	struct SAOBlkParam
748	{
749
750	SAOBlkParam();
751	~SAOBlkParam();
752	Void reset();
753	const SAOBlkParam& operator= (const SAOBlkParam& src);
754	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
755	private:
756	SAOOffset offsetParam[NUM_SAO_COMPONENTS];
757
758	};
759
760	/// parameters for deblocking filter
761	typedef struct _LFCUParam
762	{
763	Bool bInternalEdge; ///< indicates internal edge
764	Bool bLeftEdge; ///< indicates left edge
765	Bool bTopEdge; ///< indicates top edge
766	} LFCUParam;
767
768	// ====================================================================================================================
769	// Enumeration
770	// ====================================================================================================================
771
772	/// supported slice type
773	enum SliceType
774	{
775	B_SLICE,
776	P_SLICE,
777	I_SLICE
778	};
779
780	/// chroma formats (according to semantics of chroma_format_idc)
781	enum ChromaFormat
782	{
783	CHROMA_400 = 0,
784	CHROMA_420 = 1,
785	CHROMA_422 = 2,
786	CHROMA_444 = 3
787	};
788
789	/// supported partition shape
790	enum PartSize
791	{
792	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
793	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
794	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
795	SIZE_NxN, ///< symmetric motion partition, Nx N
796	SIZE_2NxnU, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
797	SIZE_2NxnD, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
798	SIZE_nLx2N, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
799	SIZE_nRx2N, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
800	SIZE_NONE = 15
801	};
802
803	/// supported prediction type
804	enum PredMode
805	{
806	MODE_INTER, ///< inter-prediction mode
807	MODE_INTRA, ///< intra-prediction mode
808	MODE_NONE = 15
809	};
810
811	/// texture component type
812	enum TextType
813	{
814	TEXT_LUMA, ///< luma
815	TEXT_CHROMA, ///< chroma (U+V)
816	TEXT_CHROMA_U, ///< chroma U
817	TEXT_CHROMA_V, ///< chroma V
818	TEXT_ALL, ///< Y+U+V
819	TEXT_NONE = 15
820	};
821
822	/// reference list index
823	enum RefPicList
824	{
825	REF_PIC_LIST_0 = 0, ///< reference list 0
826	REF_PIC_LIST_1 = 1, ///< reference list 1
827	REF_PIC_LIST_X = 100 ///< special mark
828	};
829
830	/// distortion function index
831	enum DFunc
832	{
833	DF_DEFAULT = 0,
834	DF_SSE = 1, ///< general size SSE
835	DF_SSE4 = 2, ///< 4xM SSE
836	DF_SSE8 = 3, ///< 8xM SSE
837	DF_SSE16 = 4, ///< 16xM SSE
838	DF_SSE32 = 5, ///< 32xM SSE
839	DF_SSE64 = 6, ///< 64xM SSE
840	DF_SSE16N = 7, ///< 16NxM SSE
841
842	DF_SAD = 8, ///< general size SAD
843	DF_SAD4 = 9, ///< 4xM SAD
844	DF_SAD8 = 10, ///< 8xM SAD
845	DF_SAD16 = 11, ///< 16xM SAD
846	DF_SAD32 = 12, ///< 32xM SAD
847	DF_SAD64 = 13, ///< 64xM SAD
848	DF_SAD16N = 14, ///< 16NxM SAD
849
850	DF_SADS = 15, ///< general size SAD with step
851	DF_SADS4 = 16, ///< 4xM SAD with step
852	DF_SADS8 = 17, ///< 8xM SAD with step
853	DF_SADS16 = 18, ///< 16xM SAD with step
854	DF_SADS32 = 19, ///< 32xM SAD with step
855	DF_SADS64 = 20, ///< 64xM SAD with step
856	DF_SADS16N = 21, ///< 16NxM SAD with step
857
858	DF_HADS = 22, ///< general size Hadamard with step
859	DF_HADS4 = 23, ///< 4xM HAD with step
860	DF_HADS8 = 24, ///< 8xM HAD with step
861	DF_HADS16 = 25, ///< 16xM HAD with step
862	DF_HADS32 = 26, ///< 32xM HAD with step
863	DF_HADS64 = 27, ///< 64xM HAD with step
864	DF_HADS16N = 28, ///< 16NxM HAD with step
865	#if H_3D_VSO
866	DF_VSD = 29, ///< general size VSD
867	DF_VSD4 = 30, ///< 4xM VSD
868	DF_VSD8 = 31, ///< 8xM VSD
869	DF_VSD16 = 32, ///< 16xM VSD
870	DF_VSD32 = 33, ///< 32xM VSD
871	DF_VSD64 = 34, ///< 64xM VSD
872	DF_VSD16N = 35, ///< 16NxM VSD
873	#endif
874
875	#if AMP_SAD
876	DF_SAD12 = 43,
877	DF_SAD24 = 44,
878	DF_SAD48 = 45,
879
880	DF_SADS12 = 46,
881	DF_SADS24 = 47,
882	DF_SADS48 = 48,
883
884	DF_SSE_FRAME = 50 ///< Frame-based SSE
885	#else
886	DF_SSE_FRAME = 33 ///< Frame-based SSE
887	#endif
888	};
889
890	/// index for SBAC based RD optimization
891	enum CI_IDX
892	{
893	CI_CURR_BEST = 0, ///< best mode index
894	CI_NEXT_BEST, ///< next best index
895	CI_TEMP_BEST, ///< temporal index
896	CI_CHROMA_INTRA, ///< chroma intra index
897	CI_QT_TRAFO_TEST,
898	CI_QT_TRAFO_ROOT,
899	CI_NUM, ///< total number
900	};
901
902	/// motion vector predictor direction used in AMVP
903	enum MVP_DIR
904	{
905	MD_LEFT = 0, ///< MVP of left block
906	MD_ABOVE, ///< MVP of above block
907	MD_ABOVE_RIGHT, ///< MVP of above right block
908	MD_BELOW_LEFT, ///< MVP of below left block
909	MD_ABOVE_LEFT ///< MVP of above left block
910	};
911
912	/// merging candidates
913	#if H_3D
914	enum DefaultMergCandOrder
915	{
916	MRG_T = 0, ///< MPI
917	MRG_D, ///< DDD
918	MRG_IVMC, ///< Temporal inter-view
919	MRG_A1, ///< Left
920	MRG_B1, ///< Above
921	MRG_B0, ///< Above right
922	MRG_IVDC, ///< Disparity inter-view
923	MRG_VSP, ///< VSP
924	MRG_A0, ///< Left bottom
925	MRG_B2, ///< Above left
926	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
927	MRG_COL ///< Temporal co-located
928	};
929	#endif
930
931	/// coefficient scanning type used in ACS
932	enum COEFF_SCAN_TYPE
933	{
934	SCAN_DIAG = 0, ///< up-right diagonal scan
935	SCAN_HOR, ///< horizontal first scan
936	SCAN_VER ///< vertical first scan
937	};
938
939	namespace Profile
940	{
941	enum Name
942	{
943	NONE = 0,
944	MAIN = 1,
945	MAIN10 = 2,
946	MAINSTILLPICTURE = 3,
947	#if H_MV
948	MAINSTEREO = 4,
949	MAINMULTIVIEW = 5,
950	#if H_3D
951	MAIN3D = 6,
952	#endif
953	#endif
954	};
955	}
956
957	namespace Level
958	{
959	enum Tier
960	{
961	MAIN = 0,
962	HIGH = 1,
963	};
964
965	enum Name
966	{
967	NONE = 0,
968	LEVEL1 = 30,
969	LEVEL2 = 60,
970	LEVEL2_1 = 63,
971	LEVEL3 = 90,
972	LEVEL3_1 = 93,
973	LEVEL4 = 120,
974	LEVEL4_1 = 123,
975	LEVEL5 = 150,
976	LEVEL5_1 = 153,
977	LEVEL5_2 = 156,
978	LEVEL6 = 180,
979	LEVEL6_1 = 183,
980	LEVEL6_2 = 186,
981	};
982	}
983	//! \}
984
985	#if H_MV
986
987	/// scalability types
988	enum ScalabilityType
989	{
990	#if H_3D
991	DEPTH_ID = 0,
992	#endif
993	VIEW_ORDER_INDEX = 1,
994	};
995	#endif
996	#if H_3D
997	// Renderer
998	enum BlenMod
999	{
1000	BLEND_NONE = -1,
1001	BLEND_AVRG = 0,
1002	BLEND_LEFT = 1,
1003	BLEND_RIGHT = 2,
1004	BLEND_GEN = 3
1005	};
1006
1007
1008	enum
1009	{
1010	VIEWPOS_INVALID = -1,
1011	VIEWPOS_LEFT = 0,
1012	VIEWPOS_RIGHT = 1,
1013	VIEWPOS_MERGED = 2
1014	};
1015
1016	#define 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!
1017	#endif
1018	#endif

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