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Last change on this file since 1054 was 1054, checked in by tech, 10 years ago
Integration of various MV-HEVC HLS changes.
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
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18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
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21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
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 1
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	#define MTK_I0093 1
71	/////////////////////////////////////////////////////////////////////////////////////////
72	/////////////////////////////////// MAJOR DEFINES ///////////////////////////////////
73	/////////////////////////////////////////////////////////////////////////////////////////
74
75	#if H_MV
76	#define H_MV_ENC_DEC_TRAC 1 //< CU/PU level tracking
77	#endif
78
79	#if H_3D
80	#define H_3D_QTLPC 1 // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
81	// HHI_QTLPC_RAU_OFF_C0160 JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
82	// MTK_TEX_DEP_PAR_G0055 Texture-partition-dependent depth partition. JCT3V-G0055
83
84	#define H_3D_VSO 1 // VSO, View synthesis optimization, includes:
85	// HHI_VSO
86	// HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
87	// SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
88	// LGE_WVSO_A0119
89	// SCU_HS_VSD_BUGFIX_IMPROV_G0163
90	#define H_3D_NBDV 1 // Neighboring block disparity derivation
91	// QC_JCT3V-A0097
92	// LGE_DVMCP_A0126
93	// LGE_DVMCP_MEM_REDUCTION_B0135
94	// QC_SIMPLE_NBDV_B0047
95	// FIX_LGE_DVMCP_B0133
96	// QC_NBDV_LDB_FIX_C0055
97	// MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
98	// MTK_SIMPLIFY_DVTC_C0135
99	// QC_CU_NBDV_D0181
100	// SEC_DEFAULT_DV_D0112
101	// MTK_DVMCP_FIX_E0172 fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
102	// SEC_SIMPLIFIED_NBDV_E0142 Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
103	// MTK_NBDV_TN_FIX_E0172 fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
104	// MTK_TEXTURE_MRGCAND_BUGFIX_E0182 Bug fix for TEXTURE MERGING CANDIDATE , JCT3V-E0182
105
106	#define H_3D_ARP 1 // Advanced residual prediction (ARP), JCT3V-D0177
107	// QC_MTK_INTERVIEW_ARP_F0123_F0108 JCT3V-F0123; JCT3V-F0108
108	// SHARP_ARP_REF_CHECK_F0105 ARP reference picture selection and DPB check
109	// LGE_ARP_CTX_F0161 JCT3V-F0161
110	// MTK_ARP_FLAG_CABAC_SIMP_G0061 Use 2 context for ARP flag referring to only left neighbor block in JCT3V-G0061
111	// MTK_ARP_REF_SELECTION_G0053 ARP Reference picture selection in JCT3V-G0053
112	// 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
113
114
115	#define H_3D_IC 1 // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
116	// Unifying rounding offset, for IC part, JCT3V-D0135
117	// Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
118	// SHARP_ILLUCOMP_REFINE_E0046
119	// MTK_CLIPPING_ALIGN_IC_E0168 // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
120	// LGE_IC_CTX_F0160 //JCT3V-F0160
121	// SEC_ONLY_TEXTURE_IC_F0151
122	// MTK_IC_FLAG_CABAC_SIMP_G0061
123	// SEC_IC_ARP_SIG_G0072, Disabling IC when ARP is enabled, option 1 in JCT3V-G0072, part 2 in JCT3V-G0121
124	// MTK_LOW_LATENCY_IC_ENCODING_H0086 Low-latency IC encoding in JCT3V-H0086
125
126	#define MTK_LOW_LATENCY_IC_ENCODING_H0086_FIX 1 // Remove the global variables used in JCT3V-H0086
127
128
129	#define SEC_IC_NEIGHBOR_CLIP_I0080 1 // Clipping of neighboring sample position, JCT3V-I0080
130
131
132	#if H_3D_NBDV
133	#define H_3D_NBDV_REF 1 // Depth oriented neighboring block disparity derivation
134	// MTK_D0156
135	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
136	// MERL_C0152: Basic VSP
137	// NBDV_DEFAULT_VIEWIDX_BUGFIX Bug fix for invalid default view index for NBDV
138	// NTT_DoNBDV_VECTOR_CLIP_E0141 disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
139	// SEC_VER_DONBDV_H0103 Vertical DV Restriction for DoNBDV
140	#endif
141
142	#define H_3D_VSP 1 // View synthesis prediction
143	// MERL_C0152: Basic VSP
144	// MERL_D0166: Reference view selection in NBDV & Bi-VSP
145	// MTK_D0105, LG_D0139: No VSP for depth
146	// QC_D0191: Clean up
147	// LG_D0092: Multiple VSP candidate allowed
148	// MTK_VSP_FIX_ALIGN_WD_E0172
149	// NTT_VSP_ADAPTIVE_SPLIT_E0207 adaptive sub-PU partitioning in VSP, JCT3V-E0207
150	// NTT_VSP_DC_BUGFIX_E0208 bugfix for sub-PU based DC in VSP, JCT3V-E0208
151	// NTT_VSP_COMMON_E0207_E0208 common part of JCT3V-E0207 and JCT3V-E0208
152	// MTK_F0109_LG_F0120_VSP_BLOCK MTK_LG_SIMPLIFY_VSP_BLOCK_PARTITION_F0109_F0120
153	// SHARP_VSP_BLOCK_IN_AMP_F0102 VSP partitioning for AMP
154	// MTK_VSP_SIMPLIFICATION_F0111 1. Inherited VSP also use NBDV of current CU, 2. VSP cannot be inherited from above LCU rowss
155	// LGE_SHARP_VSP_INHERIT_F0104
156	// NTT_STORE_SPDV_VSP_G0148 Storing Sub-PU based DV for VSP
157	// Restricted bi-prediction for VSP
158
159	#define H_3D_IV_MERGE 1 // Inter-view motion merge candidate
160	// HHI_INTER_VIEW_MOTION_PRED
161	// SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
162	// QC_MRG_CANS_B0048 , JCT3V-B0048, B0086, B0069
163	// OL_DISMV_POS_B0069 , different pos for disparity MV candidate, B0069
164	// MTK_INTERVIEW_MERGE_A0049 , second part
165	// QC_AMVP_MRG_UNIFY_IVCAN_C0051
166	// TEXTURE MERGING CANDIDATE , JCT3V-C0137
167	// QC_INRIA_MTK_MRG_E0126
168	// ETRIKHU_MERGE_REUSE_F0093 QC_DEPTH_IV_MRG_F0125, JCT3V-F0125: Depth oriented Inter-view MV candidate
169	// EC_MPI_ENABLING_MERGE_F0150, MPI flag in VPS and enabling in Merge mode
170	// MTK_NBDV_IVREF_FIX_G0067 , Disable IvMC, VSP when IVREF is not available, JCT3V-G0067
171	// SEC_DEPTH_DV_DERIVAITON_G0074, Simplification of DV derivation for depth, JCT3V-G0074
172	// QC_DEPTH_MERGE_SIMP_G0127 Remove DV candidate and shifting candidate for depth coding
173	// QC_IV_PRED_CONSTRAINT_H0137 Constraint on inter-view (motion) prediction tools
174	// ETRIKHU_BUGFIX_H0083 bug-fix for DV candidate pruning
175	// ETRIKHU_CLEANUP_H0083 cleaned-up source code for constructing merging candidate list
176	// ETRIKHU_CLEANUP_H0083_MISSING missing guard macros added by GT
177	// SHARP_SIMPLE_MERGE_H0062 Restrict 3D-HEVC merge cand in small PUs
178	// MTK_DIS_SPBIP8X4_H0205 Disable bi-prediction for 8x4 and 4x8 sub PU and remove the SPIVMP 2Nx2N restriction
179	// SEC_ADAPT_DISABLE_IVMP Disalbing IVMP merge candidates when IC is enabled, JCT3V-H0070
180
181	#define SEC_SIMP_SHIFTED_DV_I0086 1 // Simplification of Shifted DV candidate, JCT3V-I0086
182
183	#define H_3D_TMVP 1 // QC_TMVP_C0047
184	// Sony_M23639
185
186	#define H_3D_DIM 1 // DIM, Depth intra modes, includes:
187	// HHI_DMM_WEDGE_INTRA
188	// HHI_DMM_PRED_TEX
189	// FIX_WEDGE_NOFLOAT_D0036
190	// LGE_EDGE_INTRA_A0070
191	// LGE_DMM3_SIMP_C0044
192	// QC_DC_PREDICTOR_D0183
193	// HHI_DELTADC_DLT_D0035
194	// PKU_QC_DEPTH_INTRA_UNI_D0195
195	// RWTH_SDC_DLT_B0036
196	// INTEL_SDC64_D0193
197	// RWTH_SDC_CTX_SIMPL_D0032
198	// LGE_CONCATENATE_D0141
199	// FIX_SDC_ENC_RD_WVSO_D0163
200	// MTK_SAMPLE_BASED_SDC_D0110
201	// SEC_DMM2_E0146_HHIFIX Removal of DMM2 from DMMs
202	// ZJU_DEPTH_INTRA_MODE_E0204 Simplified Binarization for depth_intra_mode
203	// KWU_SDC_SIMPLE_DC_E0117 Simplified DC calculation for SDC
204	// SCU_HS_DMM4_REMOVE_DIV_E0242 DMM4 Division Removal
205	// LGE_SDC_REMOVE_DC_E0158 Removal of DC mode from SDC
206	// LGE_PKU_DMM3_OVERLAP_E0159_HHIFIX 1 Removal of overlap between DMM3 and DMM1
207	// LGE_PRED_RES_CODING_DLT_DOMAIN_F0159 JCT3V-F0159
208	// HHI_DIM_PREDSAMP_FIX_F0171
209	// SEC_DMM3_RBC_F0147 Removal of DMM3 and RBC from DMMs
210	// QC_DIM_DELTADC_UNIFY_F0132 Unify delta DC coding in depth intra modes
211	// Unify intra SDC and inter SDC
212	// QC_GENERIC_SDC_G0122 Generalize SDC to all depth intra modes
213	// SCU_HS_DEPTH_DC_PRED_G0143
214	// HS_TSINGHUA_SDC_SPLIT_G0111
215	// QC_PKU_SDC_SPLIT_G0123 Intra SDC Split
216	// HS_DMM_SDC_PREDICTOR_UNIFY_H0108 Unification of DMM and SDC predictor derivation
217	// LGE_SIMP_DIM_NOT_PRESENT_FLAG_CODING_H0119_H0135 Use only one context for CABAC of dim_not_present_flag
218	// QC_SIMP_DELTADC_CODING_H0131 Simplify detaDC entropy coding
219	// MTK_DMM_SIMP_CODE_H0092 Remove CABAC context for DMM1 mode coding
220	// 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
221	// MTK_SDC_FLAG_FIX_H0095 Remove conditional check of PCM flag based on SDC flag, JCTVC-H0095
222	// SEC_NO_RESI_DLT_H0105
223	// MTK_DLT_CODING_FIX_H0091
224
225	#define MTK_SINGLE_DEPTH_MODE_I0095 1 // Single depth mode proposed in JCT3V-I0095
226	#if MTK_SINGLE_DEPTH_MODE_I0095
227	#define MTK_SINGLE_DEPTH_MODE_CANDIDATE_LIST_SIZE 2 // size of the sample candidate list
228	#endif
229
230	#define H_3D_INTER_SDC 1 // INTER SDC, Inter simplified depth coding
231	// LGE_INTER_SDC_E0156 Enable inter SDC for depth coding
232	// SEC_INTER_SDC_G0101 Improved inter SDC with multiple DC candidates
233
234	#define H_3D_SPIVMP 1 // H_3D_SPIVMP // JCT3V-F0110: Sub-PU level inter-view motion prediction
235	// SEC_SPIVMP_MCP_SIZE_G0077, Apply SPIVMP only to 2Nx2N partition, JCT3V-G0077
236	// QC_SPIVMP_MPI_G0119 Sub-PU level MPI merge candidate
237	// Simplification on Sub-PU level temporal interview motion prediction
238	// MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133
239
240	#define H_3D_DBBP 1 // DBBP: Depth-based Block Partitioning and Merging
241	// MTK_DBBP_AMP_REM_H0072
242	// RWTH_DBBP_NO_SPU_H0057
243	// SEC_DBBP_FILTERING_H0104
244	// MTK_DBBP_SIGNALING_H0094
245	// 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.
246
247	#define SEC_DBBP_EXPLICIT_SIG_I0077 1 // Remove the partition derivation and signal dbbp_flag only when the partion mode is 2NxN/Nx2N, JCT3V-I0077
248	#define SEC_DBBP_DISALLOW_8x8_I0078 1 // Disallow DBBP in 8x8 CU, JCT3V-I0078
249	#define SHARP_DBBP_SIMPLE_FLTER_I0109 1 // Simple condition and one dimensional dilter for DBBP
250	#define SEC_DBBP_DMM4_THRESHOLD_I0076 1 // Simplification of threshold derivation for DBBP and DMM4, JCT3V-I0076
251
252
253	#define H_3D_DDD 1 // Disparity derived depth coding
254
255	#define H_3D_FCO 0 // Flexible coding order for 3D
256	#if H_3D_FCO
257	#define LGE_FCO_I0116 1
258	#endif
259
260	#define SCU_HS_FAST_INTRA_SDC_I0123 1
261
262	// OTHERS
263	// MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170 // Progressive MV Compression, JCT3V-E0170
264	#define H_3D_REN_MAX_DEV_OUT 0 // Output maximal possible shift deviation
265	#define H_3D_FAST_TEXTURE_ENCODING 1 // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
266	// MTK_FAST_TEXTURE_ENCODING_E0173
267	#if H_3D_DIM
268	#define H_3D_FAST_DEPTH_INTRA 1 // Fast DMM and RBC Mode Selection
269	// SCU_HS_FAST_DEPTH_INTRA_E0238_HHIFIX
270	#endif
271
272	#define MTK_I0099_VPS_EX2 1 ///< JCT3V-I0099, sub-PU size signaling and lim_qt_pred_flag in VPS extension 2
273	#define MTK_I0099_FIX 1 ///< Fix the problem of removing encoder only QTL
274
275	// Rate Control
276	#define KWU_FIX_URQ 1
277	#define KWU_RC_VIEWRC_E0227 0 ///< JCT3V-E0227, view-wise target bitrate allocation
278	#define KWU_RC_MADPRED_E0227 0 ///< JCT3V-E0227, inter-view MAD prediction
279
280	#define SEC_VPS_CLEANUP_I0090 1
281	#define SEC_HLS_CLEANUP_I0100 1
282
283	#endif // H_3D
284
285
286
287	/////////////////////////////////////////////////////////////////////////////////////////
288	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
289	/////////////////////////////////////////////////////////////////////////////////////////
290
291	// Fixes
292	#define FIX_TICKET_79 1 // Unused VSP code
293	#define FIX_TICKET_75 1 // Bi-pred restriction bug in VSP
294	#define FIX_TICKET_68 1 // MV clipping bug in the sub-PU MPI default MV generation
295	#define FIX_TICKET_71 1 // IC parameters is meaningless in HTM when no training samples are available
296	#define FIX_TICKET_77 1 // Unused variable m_iBitsPerDepthValue
297	#define FIX_TICKET_76 1 // unused functions
298	#define FIX_TICKET_62 1 // buffer overflow for print
299	#define FIX_TICKET_61 1 // layerIdsInSets size check
300
301	///// *** VIEW SYNTHESIS OPTIMIZAION *******
302	#if H_3D_VSO
303	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
304	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
305	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
306	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
307	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
308	#define H_3D_VSO_FIX 1 // This fix should be enabled after verification
309	#endif
310
311	//// **** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR *******
312	#if H_3D_NBDV
313	#define DVFROM_LEFT 0
314	#define DVFROM_ABOVE 1
315	#define IDV_CANDS 2
316	#endif
317
318	///// *** ADVANCED INTERVIEW RESIDUAL PREDICTION *******
319	#if H_3D_ARP
320	#define H_3D_ARP_WFNR 3
321	#define QC_I0129_ARP_FIX 1
322	#define QC_I0051_ARP_SIMP 1
323	#define SHARP_ARP_CHROMA_I0104 1
324	#define MTK_I0072_IVARP_SCALING_FIX 1
325	#endif
326
327	///// *** DEPTH INTRA MODES *******
328	#if H_3D_DIM
329	#define H_3D_DIM_DMM 1 // Depth Modeling Modes
330	#define H_3D_DIM_SDC 1 // Simplified Depth Coding method
331	#define H_3D_DIM_DLT 1 // Depth Lookup Table
332	#define HS_DMM_SIGNALLING_I0120 1
333	#define SHARP_DMM1_I0110 1 // LUT size reduction for DMM1 proposed in JCT3V-I0110
334	#define FIX_WARNING 1 // fix narrowing conversion of NumPocStCurr0,NumPocStCurr1 at TComSlice.cpp
335	#define FAST_SDC_OFFSET_DECISION_I0084 1
336	#define SEPARATE_FLAG_I0085 1
337
338	#if H_3D_DIM_DLT
339	#define H_3D_DELTA_DLT 1
340	#define RWTH_DLT_CLIP_I0057 1
341	#endif
342	#define H_3D_DIM_ENC 1 // Depth Intra encoder optimizations, includes:
343	// HHI_DEPTH_INTRA_SEARCH_RAU_C0160
344	// LG_ZEROINTRADEPTHRESI_A0087
345	#define HHI_DMM4_ENC_I0066 1
346	#endif
347	///// *** VIEW SYNTHESIS PREDICTION *******
348	#if H_3D_VSP
349	#define H_3D_VSP_BLOCKSIZE 4 // Supported values: 1, 2, and 4
350	#if H_3D_VSP_BLOCKSIZE == 1
351	#define H_3D_VSP_CONSTRAINED 1 // Constrained VSP @ 1x1
352	#else
353	#define H_3D_VSP_CONSTRAINED 0
354	#endif
355	#endif
356
357
358	///// *** ILLUMATION COMPENSATION *******
359	#if H_3D_IC
360	#define IC_REG_COST_SHIFT 7
361	#define IC_CONST_SHIFT 5
362	#define IC_SHIFT_DIFF 12
363	#define IC_LOW_LATENCY_ENCODING_THRESHOLD 0.1 // Threshold for low-latency IC encoding in JCT3V-H0086
364	#endif
365
366
367	///// *** DEPTH BASED BLOCK PARTITIONING *******
368	#if H_3D_DBBP
369	#define DBBP_INVALID_SHORT (-4)
370	#define RWTH_DBBP_PACK_MODE SIZE_2NxN
371	#endif
372
373
374	///// *** FCO *******
375	#if H_3D_FCO
376	#define H_3D_FCO_VSP_DONBDV_E0163 1 // Adaptive depth reference for flexible coding order
377	#else
378	#define H_3D_FCO_VSP_DONBDV_E0163 0 // Adaptive depth reference for flexible coding order
379	#endif
380
381	#if H_3D
382	#define PPS_FIX_DEPTH 1
383	#endif
384
385	/////////////////////////////////////////////////////////////////////////////////
386	/////////////////////////////////// MV_HEVC HLS //////////////////////////////
387	/////////////////////////////////////////////////////////////////////////////////
388	// TBD: Check if integration is necessary.
389
390
391
392	#define H_MV_HLS10_GEN 0 // General changes (not tested)
393
394	#define H_MV_HLS10_GEN_FIX 1
395
396	#define H_MV_HLS10_GEN_VSP_CONF_WIN 1 // VPS conformance window
397	#define H_MV_HLS10_GEN_VSP_BASE_LAYER_AVAIL 1 // vps_base_layer_available
398	#define H_MV_HLS10_REF_PRED_LAYERS 1 // reference and predicted layer derivation
399	#define H_MV_HLS10_NESSECARY_LAYER 1 // necessary layers
400	#define H_MV_HLS10_ADD_LAYERSETS 1 // additional layer sets
401	#define H_MV_HLS10_DBP_SIZE 1 // dpb size syntax structure
402	#define H_MV_HLS10_MAXNUMPICS 1 // constraint on number of pictures in rps
403	#define H_MV_HLS10_PTL 1 // profile tier level
404	#define H_MV_HLS10_MULTILAYERSPS 1 // multilayer SPS extension
405	#define H_MV_HLS10_VPS_VUI 1 // vsp vui
406	#define H_MV_HLS10_VPS_VUI_BSP 1 // vsp vui bsp
407	#define H_MV_HLS10_PPS 1 // PPS modifications
408
409	#define H_MV_HLS10_VPS_VUI_BSP_STORE 0 // Currently bsp vui bsp hrd parameters are not stored, some dynamic memory allocation with upper bounds is required.
410
411
412	#define H_MV_HLS7_GEN 0 // General changes (not tested)
413
414
415	// POC
416	// #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)
417	// #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.
418	// #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).
419
420	// SEI related
421	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
422	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
423	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
424	//#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
425	//#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
426	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
427	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
428	//#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
429	//#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.
430	//#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
431	//#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).
432	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
433	//#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.
434
435	// Auxiliary picture related
436	//#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.
437	//#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.
438	//#define H_MV_HLS_8_AUX_Q0078_44 0 // #44 (AUX /Q0078/concepts Auxiliary picture concepts:
439	//#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
440
441	// Profiles
442	//#define H_MV_HLS_8_PRO_NODOC_50 0 // #50 (PROF /NODOC/Monochrome) Add Monochrome 8-bit profile
443	//#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.
444	//#define H_MV_HLS_8_PRO_H0126_45 0 // #45 (PROF /H0126/Stereo main) Phrasing used in specifying the Stereo Main profile.
445	//#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.
446
447	// DPB
448	//#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).
449	//#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
450	//#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).
451	//#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
452
453	// OTHERS
454	//#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
455	//#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.
456	//#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.
457
458	/////////////////////////////////////////////////////////////////////////////////////////
459	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
460	/////////////////////////////////////////////////////////////////////////////////////////
461	#define HARMONIZE_GOP_FIRST_FIELD_COUPLE 1
462	#define FIX_FIELD_DEPTH 1
463	#if H_MV
464	#define EFFICIENT_FIELD_IRAP 0
465	#else
466	#define EFFICIENT_FIELD_IRAP 1
467	#endif
468	#define ALLOW_RECOVERY_POINT_AS_RAP 1
469	#define BUGFIX_INTRAPERIOD 1
470	#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
471
472	#define SAO_SGN_FUNC 1
473
474	#define FIX1172 1 ///< fix ticket #1172
475
476	#define SETTING_PIC_OUTPUT_MARK 1
477	#define SETTING_NO_OUT_PIC_PRIOR 1
478	#define FIX_EMPTY_PAYLOAD_NAL 1
479	#define FIX_WRITING_OUTPUT 1
480	#define FIX_OUTPUT_EOS 1
481
482	#define FIX_POC_CRA_NORASL_OUTPUT 1
483
484	#define MAX_NUM_PICS_IN_SOP 1024
485
486	#define MAX_NESTING_NUM_OPS 1024
487	#define MAX_NESTING_NUM_LAYER 64
488
489	#if H_MV_HLS10_VPS_VUI_BSP
490	#define MAX_VPS_NUM_HRD_PARAMETERS 1024
491	#define MAX_NUM_SUB_LAYERS 7
492	#define MAX_NUM_SIGNALLED_PARTITIONING_SCHEMES 16
493	#else
494	#define MAX_VPS_NUM_HRD_PARAMETERS 1
495	#endif
496
497	#define MAX_VPS_OP_SETS_PLUS1 1024
498	#if H_MV
499	#if H_MV_HLS10_ADD_LAYERSETS
500	#define MAX_VPS_NUM_ADD_LAYER_SETS 1024
501	#endif
502	#define MAX_VPS_NUH_LAYER_ID_PLUS1 63
503	#define MAX_NUM_SCALABILITY_TYPES 16
504	#define ENC_CFG_CONSOUT_SPACE 29
505	#else
506	#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 1
507	#endif
508
509
510	#define MAX_CPB_CNT 32 ///< Upper bound of (cpb_cnt_minus1 + 1)
511	#if H_MV
512	#define MAX_NUM_LAYER_IDS 63
513	#define MAX_NUM_LAYERS 63
514	#define MAX_VPS_PROFILE_TIER_LEVEL 64
515	#define MAX_VPS_ADD_OUTPUT_LAYER_SETS 1024
516	#if H_MV_HLS10_ADD_LAYERSETS
517	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 + MAX_VPS_OP_SETS_PLUS1 )
518	#else
519	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
520	#endif
521	#define MAX_NUM_VIDEO_SIGNAL_INFO 16
522	#define MAX_NUM_SCALED_REF_LAYERS MAX_NUM_LAYERS-1
523	#if !H_MV_HLS10_VPS_VUI_BSP
524	#define MAX_NUM_BSP_HRD_PARAMETERS 100 ///< Maximum value is actually not specified
525	#define MAX_NUM_BITSTREAM_PARTITIONS 100 ///< Maximum value is actually not specified
526	#define MAX_NUM_BSP_SCHED_COMBINATION 100 ///< Maximum value is actually not specified
527	#define MAX_SUB_STREAMS 1024
528	#endif
529	#else
530	#define MAX_NUM_LAYER_IDS 64
531	#endif
532
533	#define COEF_REMAIN_BIN_REDUCTION 3 ///< indicates the level at which the VLC
534	///< transitions from Golomb-Rice to TU+EG(k)
535
536	#define CU_DQP_TU_CMAX 5 ///< max number bins for truncated unary
537	#define CU_DQP_EG_k 0 ///< expgolomb order
538
539	#define SBH_THRESHOLD 4 ///< I0156: value of the fixed SBH controlling threshold
540
541	#define SEQUENCE_LEVEL_LOSSLESS 0 ///< H0530: used only for sequence or frame-level lossless coding
542
543	#define DISABLING_CLIP_FOR_BIPREDME 1 ///< Ticket #175
544
545	#define C1FLAG_NUMBER 8 // maximum number of largerThan1 flag coded in one chunk : 16 in HM5
546	#define C2FLAG_NUMBER 1 // maximum number of largerThan2 flag coded in one chunk: 16 in HM5
547	#define SAO_ENCODING_CHOICE 1 ///< I0184: picture early termination
548	#if SAO_ENCODING_CHOICE
549	#define SAO_ENCODING_RATE 0.75
550	#define SAO_ENCODING_CHOICE_CHROMA 1 ///< J0044: picture early termination Luma and Chroma are handled separately
551	#if SAO_ENCODING_CHOICE_CHROMA
552	#define SAO_ENCODING_RATE_CHROMA 0.5
553	#endif
554	#endif
555
556	#define MAX_NUM_VPS 16
557	#define MAX_NUM_SPS 16
558	#define MAX_NUM_PPS 64
559
560	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
561
562	#define MIN_SCAN_POS_CROSS 4
563
564	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
565
566	#define MLS_GRP_NUM 64 ///< G644 : Max number of coefficient groups, max(16, 64)
567	#define MLS_CG_SIZE 4 ///< G644 : Coefficient group size of 4x4
568
569	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
570	#if ADAPTIVE_QP_SELECTION
571	#define ARL_C_PRECISION 7 ///< G382: 7-bit arithmetic precision
572	#define LEVEL_RANGE 30 ///< G382: max coefficient level in statistics collection
573	#endif
574
575	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
576	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
577
578	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
579	#error
580	#endif
581
582	#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
583
584	#define AMVP_DECIMATION_FACTOR 4
585
586	#define SCAN_SET_SIZE 16
587	#define LOG2_SCAN_SET_SIZE 4
588
589	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
590
591	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
592
593	#define NUM_INTRA_MODE 36
594	#if !REMOVE_LM_CHROMA
595	#define LM_CHROMA_IDX 35
596	#endif
597
598	#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.
599	#define AUTO_INTER_RPS 1 ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
600	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
601	// using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
602	// this should be done with encoder only decision
603	// but because of the absence of reference frame management, the related code was hard coded currently
604
605	#define RVM_VCEGAM10_M 4
606
607	#define PLANAR_IDX 0
608	#define VER_IDX 26 // index for intra VERTICAL mode
609	#define HOR_IDX 10 // index for intra HORIZONTAL mode
610	#define DC_IDX 1 // index for intra DC mode
611	#define NUM_CHROMA_MODE 5 // total number of chroma modes
612	#define DM_CHROMA_IDX 36 // chroma mode index for derived from luma intra mode
613
614
615	#define FAST_UDI_USE_MPM 1
616
617	#define RDO_WITHOUT_DQP_BITS 0 ///< Disable counting dQP bits in RDO-based mode decision
618
619	#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth. When disabled, compute costs as if it is 8-bit source video.
620	#if FULL_NBIT
621	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
622	#else
623	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
624	#endif
625
626	#define LOG2_MAX_NUM_COLUMNS_MINUS1 7
627	#define LOG2_MAX_NUM_ROWS_MINUS1 7
628	#define LOG2_MAX_COLUMN_WIDTH 13
629	#define LOG2_MAX_ROW_HEIGHT 13
630
631	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
632
633	#define REG_DCT 65535
634
635	#define AMP_SAD 1 ///< dedicated SAD functions for AMP
636	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
637	#if AMP_ENC_SPEEDUP
638	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
639	#endif
640
641	#define CABAC_INIT_PRESENT_FLAG 1
642
643	// ====================================================================================================================
644	// Basic type redefinition
645	// ====================================================================================================================
646
647	typedef void Void;
648	typedef bool Bool;
649
650	#ifdef __arm__
651	typedef signed char Char;
652	#else
653	typedef char Char;
654	#endif
655	typedef unsigned char UChar;
656	typedef short Short;
657	typedef unsigned short UShort;
658	typedef int Int;
659	typedef unsigned int UInt;
660	typedef double Double;
661	typedef float Float;
662
663	// ====================================================================================================================
664	// 64-bit integer type
665	// ====================================================================================================================
666
667	#ifdef _MSC_VER
668	typedef __int64 Int64;
669
670	#if _MSC_VER <= 1200 // MS VC6
671	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
672	#else
673	typedef unsigned __int64 UInt64;
674	#endif
675
676	#else
677
678	typedef long long Int64;
679	typedef unsigned long long UInt64;
680
681	#endif
682
683	// ====================================================================================================================
684	// Type definition
685	// ====================================================================================================================
686
687	typedef UChar Pxl; ///< 8-bit pixel type
688	typedef Short Pel; ///< 16-bit pixel type
689	typedef Int TCoeff; ///< transform coefficient
690
691	#if H_3D_VSO
692	// ====================================================================================================================
693	// Define Distortion Types
694	// ====================================================================================================================
695	typedef Int64 RMDist; ///< renderer model distortion
696
697	#if H_3D_VSO_DIST_INT
698	typedef Int64 Dist; ///< RDO distortion
699	typedef Int64 Dist64;
700	#define RDO_DIST_MIN MIN_INT
701	#define RDO_DIST_MAX MAX_INT
702	#else
703	typedef UInt Dist; ///< RDO distortion
704	typedef UInt64 Dist;
705	#define RDO_DIST_MIN 0
706	#define RDO_DIST_MAX MAX_UINT
707	#endif
708	#endif
709	/// parameters for adaptive loop filter
710	class TComPicSym;
711
712	// Slice / Slice segment encoding modes
713	enum SliceConstraint
714	{
715	NO_SLICES = 0, ///< don't use slices / slice segments
716	FIXED_NUMBER_OF_LCU = 1, ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
717	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
718	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
719	};
720
721	enum SAOComponentIdx
722	{
723	SAO_Y =0,
724	SAO_Cb,
725	SAO_Cr,
726	NUM_SAO_COMPONENTS
727	};
728
729	enum SAOMode //mode
730	{
731	SAO_MODE_OFF = 0,
732	SAO_MODE_NEW,
733	SAO_MODE_MERGE,
734	NUM_SAO_MODES
735	};
736
737	enum SAOModeMergeTypes
738	{
739	SAO_MERGE_LEFT =0,
740	SAO_MERGE_ABOVE,
741	NUM_SAO_MERGE_TYPES
742	};
743
744
745	enum SAOModeNewTypes
746	{
747	SAO_TYPE_START_EO =0,
748	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
749	SAO_TYPE_EO_90,
750	SAO_TYPE_EO_135,
751	SAO_TYPE_EO_45,
752
753	SAO_TYPE_START_BO,
754	SAO_TYPE_BO = SAO_TYPE_START_BO,
755
756	NUM_SAO_NEW_TYPES
757	};
758	#define NUM_SAO_EO_TYPES_LOG2 2
759
760	enum SAOEOClasses
761	{
762	SAO_CLASS_EO_FULL_VALLEY = 0,
763	SAO_CLASS_EO_HALF_VALLEY = 1,
764	SAO_CLASS_EO_PLAIN = 2,
765	SAO_CLASS_EO_HALF_PEAK = 3,
766	SAO_CLASS_EO_FULL_PEAK = 4,
767	NUM_SAO_EO_CLASSES,
768	};
769
770
771	#define NUM_SAO_BO_CLASSES_LOG2 5
772	enum SAOBOClasses
773	{
774	//SAO_CLASS_BO_BAND0 = 0,
775	//SAO_CLASS_BO_BAND1,
776	//SAO_CLASS_BO_BAND2,
777	//...
778	//SAO_CLASS_BO_BAND31,
779
780	NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
781	};
782	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
783
784	struct SAOOffset
785	{
786	Int modeIdc; //NEW, MERGE, OFF
787	Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
788	Int typeAuxInfo; //BO: starting band index
789	Int offset[MAX_NUM_SAO_CLASSES];
790
791	SAOOffset();
792	~SAOOffset();
793	Void reset();
794
795	const SAOOffset& operator= (const SAOOffset& src);
796	};
797
798	struct SAOBlkParam
799	{
800
801	SAOBlkParam();
802	~SAOBlkParam();
803	Void reset();
804	const SAOBlkParam& operator= (const SAOBlkParam& src);
805	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
806	private:
807	SAOOffset offsetParam[NUM_SAO_COMPONENTS];
808
809	};
810
811	/// parameters for deblocking filter
812	typedef struct _LFCUParam
813	{
814	Bool bInternalEdge; ///< indicates internal edge
815	Bool bLeftEdge; ///< indicates left edge
816	Bool bTopEdge; ///< indicates top edge
817	} LFCUParam;
818
819	// ====================================================================================================================
820	// Enumeration
821	// ====================================================================================================================
822
823	/// supported slice type
824	enum SliceType
825	{
826	B_SLICE,
827	P_SLICE,
828	I_SLICE
829	};
830
831	/// chroma formats (according to semantics of chroma_format_idc)
832	enum ChromaFormat
833	{
834	CHROMA_400 = 0,
835	CHROMA_420 = 1,
836	CHROMA_422 = 2,
837	CHROMA_444 = 3
838	};
839
840	/// supported partition shape
841	enum PartSize
842	{
843	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
844	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
845	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
846	SIZE_NxN, ///< symmetric motion partition, Nx N
847	SIZE_2NxnU, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
848	SIZE_2NxnD, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
849	SIZE_nLx2N, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
850	SIZE_nRx2N, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
851	SIZE_NONE = 15
852	};
853
854	/// supported prediction type
855	enum PredMode
856	{
857	MODE_INTER, ///< inter-prediction mode
858	MODE_INTRA, ///< intra-prediction mode
859	MODE_NONE = 15
860	};
861
862	/// texture component type
863	enum TextType
864	{
865	TEXT_LUMA, ///< luma
866	TEXT_CHROMA, ///< chroma (U+V)
867	TEXT_CHROMA_U, ///< chroma U
868	TEXT_CHROMA_V, ///< chroma V
869	TEXT_ALL, ///< Y+U+V
870	TEXT_NONE = 15
871	};
872
873	/// reference list index
874	enum RefPicList
875	{
876	REF_PIC_LIST_0 = 0, ///< reference list 0
877	REF_PIC_LIST_1 = 1, ///< reference list 1
878	REF_PIC_LIST_X = 100 ///< special mark
879	};
880
881	/// distortion function index
882	enum DFunc
883	{
884	DF_DEFAULT = 0,
885	DF_SSE = 1, ///< general size SSE
886	DF_SSE4 = 2, ///< 4xM SSE
887	DF_SSE8 = 3, ///< 8xM SSE
888	DF_SSE16 = 4, ///< 16xM SSE
889	DF_SSE32 = 5, ///< 32xM SSE
890	DF_SSE64 = 6, ///< 64xM SSE
891	DF_SSE16N = 7, ///< 16NxM SSE
892
893	DF_SAD = 8, ///< general size SAD
894	DF_SAD4 = 9, ///< 4xM SAD
895	DF_SAD8 = 10, ///< 8xM SAD
896	DF_SAD16 = 11, ///< 16xM SAD
897	DF_SAD32 = 12, ///< 32xM SAD
898	DF_SAD64 = 13, ///< 64xM SAD
899	DF_SAD16N = 14, ///< 16NxM SAD
900
901	DF_SADS = 15, ///< general size SAD with step
902	DF_SADS4 = 16, ///< 4xM SAD with step
903	DF_SADS8 = 17, ///< 8xM SAD with step
904	DF_SADS16 = 18, ///< 16xM SAD with step
905	DF_SADS32 = 19, ///< 32xM SAD with step
906	DF_SADS64 = 20, ///< 64xM SAD with step
907	DF_SADS16N = 21, ///< 16NxM SAD with step
908
909	DF_HADS = 22, ///< general size Hadamard with step
910	DF_HADS4 = 23, ///< 4xM HAD with step
911	DF_HADS8 = 24, ///< 8xM HAD with step
912	DF_HADS16 = 25, ///< 16xM HAD with step
913	DF_HADS32 = 26, ///< 32xM HAD with step
914	DF_HADS64 = 27, ///< 64xM HAD with step
915	DF_HADS16N = 28, ///< 16NxM HAD with step
916	#if H_3D_VSO
917	DF_VSD = 29, ///< general size VSD
918	DF_VSD4 = 30, ///< 4xM VSD
919	DF_VSD8 = 31, ///< 8xM VSD
920	DF_VSD16 = 32, ///< 16xM VSD
921	DF_VSD32 = 33, ///< 32xM VSD
922	DF_VSD64 = 34, ///< 64xM VSD
923	DF_VSD16N = 35, ///< 16NxM VSD
924	#endif
925
926	#if AMP_SAD
927	DF_SAD12 = 43,
928	DF_SAD24 = 44,
929	DF_SAD48 = 45,
930
931	DF_SADS12 = 46,
932	DF_SADS24 = 47,
933	DF_SADS48 = 48,
934
935	DF_SSE_FRAME = 50 ///< Frame-based SSE
936	#else
937	DF_SSE_FRAME = 33 ///< Frame-based SSE
938	#endif
939	};
940
941	/// index for SBAC based RD optimization
942	enum CI_IDX
943	{
944	CI_CURR_BEST = 0, ///< best mode index
945	CI_NEXT_BEST, ///< next best index
946	CI_TEMP_BEST, ///< temporal index
947	CI_CHROMA_INTRA, ///< chroma intra index
948	CI_QT_TRAFO_TEST,
949	CI_QT_TRAFO_ROOT,
950	CI_NUM, ///< total number
951	};
952
953	/// motion vector predictor direction used in AMVP
954	enum MVP_DIR
955	{
956	MD_LEFT = 0, ///< MVP of left block
957	MD_ABOVE, ///< MVP of above block
958	MD_ABOVE_RIGHT, ///< MVP of above right block
959	MD_BELOW_LEFT, ///< MVP of below left block
960	MD_ABOVE_LEFT ///< MVP of above left block
961	};
962
963	/// merging candidates
964	#if H_3D
965	enum DefaultMergCandOrder
966	{
967	MRG_T = 0, ///< MPI
968	MRG_D, ///< DDD
969	MRG_IVMC, ///< Temporal inter-view
970	MRG_A1, ///< Left
971	MRG_B1, ///< Above
972	MRG_B0, ///< Above right
973	MRG_IVDC, ///< Disparity inter-view
974	MRG_VSP, ///< VSP
975	MRG_A0, ///< Left bottom
976	MRG_B2, ///< Above left
977	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
978	MRG_COL ///< Temporal co-located
979	};
980	#endif
981
982	/// coefficient scanning type used in ACS
983	enum COEFF_SCAN_TYPE
984	{
985	SCAN_DIAG = 0, ///< up-right diagonal scan
986	SCAN_HOR, ///< horizontal first scan
987	SCAN_VER ///< vertical first scan
988	};
989
990	namespace Profile
991	{
992	enum Name
993	{
994	NONE = 0,
995	MAIN = 1,
996	MAIN10 = 2,
997	MAINSTILLPICTURE = 3,
998	#if H_MV
999	#if H_MV_HLS10_PTL
1000	MULTIVIEWMAIN = 6,
1001	MAIN3D = 5,
1002	#if H_3D
1003	MAIN3D = 8,
1004	#endif
1005	#else
1006	MAINSTEREO = 4,
1007	MAINMULTIVIEW = 5,
1008	#if H_3D
1009	MAIN3D = 6,
1010	#endif
1011	#endif
1012	#endif
1013	};
1014	}
1015
1016	namespace Level
1017	{
1018	enum Tier
1019	{
1020	MAIN = 0,
1021	HIGH = 1,
1022	};
1023
1024	enum Name
1025	{
1026	NONE = 0,
1027	LEVEL1 = 30,
1028	LEVEL2 = 60,
1029	LEVEL2_1 = 63,
1030	LEVEL3 = 90,
1031	LEVEL3_1 = 93,
1032	LEVEL4 = 120,
1033	LEVEL4_1 = 123,
1034	LEVEL5 = 150,
1035	LEVEL5_1 = 153,
1036	LEVEL5_2 = 156,
1037	LEVEL6 = 180,
1038	LEVEL6_1 = 183,
1039	LEVEL6_2 = 186,
1040	};
1041	}
1042	//! \}
1043
1044	#if H_MV
1045
1046	/// scalability types
1047	enum ScalabilityType
1048	{
1049	#if H_3D
1050	DEPTH_ID = 0,
1051	#endif
1052	VIEW_ORDER_INDEX = 1,
1053	};
1054	#endif
1055	#if H_3D
1056	// Renderer
1057	enum BlenMod
1058	{
1059	BLEND_NONE = -1,
1060	BLEND_AVRG = 0,
1061	BLEND_LEFT = 1,
1062	BLEND_RIGHT = 2,
1063	BLEND_GEN = 3
1064	};
1065
1066
1067	enum
1068	{
1069	VIEWPOS_INVALID = -1,
1070	VIEWPOS_LEFT = 0,
1071	VIEWPOS_RIGHT = 1,
1072	VIEWPOS_MERGED = 2
1073	};
1074
1075	#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!
1076	#endif
1077	#endif

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