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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	//Added by Qualcomm for HLS
393	#define DISCARDABLE_PIC_RPS 1 ///< JCT3V-G0131: Inter-layer RPS and temporal RPS should not contain picture with discardable_flag equal to 1
394	#define VPS_MISC_UPDATES 1 ///< Misc updates:JCT3V-0240,
395	#define NON_REF_NAL_TYPE_DISCARDABLE 1 ///< JCT3V-G0031: If discardable picture is a non-IRAP, it must be a non-referenced sub-layer picture
396	#define INFERENCE_POC_MSB_VAL_PRESENT 1 ///< JCT3V-H0042: poc_msb_val_present_flag shall be equal to 0 when slice_header_extension_length is (inferred to be ) equal to 0
397	#define INFERENCE_POC_RESET_INFO_PRESENT 1 ///< JCT3V-H0042: Infer the value of poc_reset_info_present_flag to be equal to 0 when no pps extension / pps extension for multilayer.
398	#define I0044_SLICE_TMVP 1 ///< JCT3V-I0044: Regarding slice_temporal_mvp_enabled_flag
399	#define I0045_BR_PR_ADD_LAYER_SET 1 ///< JCT3V-I0045: Signalling of bit-rate and picture rate for additional layer set
400	#define I0045_VPS_VUI_VST_PARAMS 1 ///< JCT3V-I0045: Related to signalling of VST parameters of the base layer.
401
402
403	#define H_MV_HLS10_GEN 0 // General changes (not tested)
404
405	#define H_MV_HLS10_GEN_FIX 1
406
407	#define H_MV_HLS10_GEN_VSP_CONF_WIN 1 // VPS conformance window
408	#define H_MV_HLS10_GEN_VSP_BASE_LAYER_AVAIL 1 // vps_base_layer_available
409	#define H_MV_HLS10_REF_PRED_LAYERS 1 // reference and predicted layer derivation
410	#define H_MV_HLS10_NESSECARY_LAYER 1 // necessary layers
411	#define H_MV_HLS10_ADD_LAYERSETS 1 // additional layer sets
412	#define H_MV_HLS10_DBP_SIZE 1 // dpb size syntax structure
413	#define H_MV_HLS10_MAXNUMPICS 1 // constraint on number of pictures in rps
414	#define H_MV_HLS10_PTL 1 // profile tier level
415	#define H_MV_HLS10_MULTILAYERSPS 1 // multilayer SPS extension
416	#define H_MV_HLS10_VPS_VUI 1 // vsp vui
417	#define H_MV_HLS10_VPS_VUI_BSP 1 // vsp vui bsp
418	#define H_MV_HLS10_PPS 1 // PPS modifications
419
420	#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.
421
422
423	#define H_MV_HLS7_GEN 0 // General changes (not tested)
424
425
426	// POC
427	// #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)
428	// #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.
429	// #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).
430
431	// SEI related
432	//#define H_MV_HLS_8_SEI_NODOC_53 0 // #53 (SEI /NODOC/Added Multiview view position SEI message) Plain copy from AVC.
433	//#define H_MV_HLS_8_SEI_NODOC_52 0 // #52 (SEI /NODOC/Added Multiview acquisition information SEI) Plain copy from AVC.
434	//#define H_MV_HLS_8_SEI_NODOC_51 0 // #51 (SEI /NODOC/Added Multiview scene information SEI message)
435	//#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
436	//#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
437	//#define H_MV_HLS_8_GEN_Q0183_23 0 // #23 (GEN /Q0183/SEI clean-ups) numerous small clean-ups on SEI messages.
438	//#define H_MV_HLS_8_MIS_Q0247_49 0 // #49 (MISC /Q0247/frame-field information SEI message)
439	//#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
440	//#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.
441	//#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
442	//#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).
443	//#define H_MV_HLS_7_SEI_P0133_28 0 // (SEI/P0133/Recovery point SEI) #28 Decision: Adopt change to recover point semantics only (-v3)
444	//#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.
445
446	// Auxiliary picture related
447	//#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.
448	//#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.
449	//#define H_MV_HLS_8_AUX_Q0078_44 0 // #44 (AUX /Q0078/concepts Auxiliary picture concepts:
450	//#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
451
452	// Profiles
453	//#define H_MV_HLS_8_PRO_NODOC_50 0 // #50 (PROF /NODOC/Monochrome) Add Monochrome 8-bit profile
454	//#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.
455	//#define H_MV_HLS_8_PRO_H0126_45 0 // #45 (PROF /H0126/Stereo main) Phrasing used in specifying the Stereo Main profile.
456	//#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.
457
458	// DPB
459	//#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).
460	//#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
461	//#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).
462	//#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
463
464	// OTHERS
465	//#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
466	//#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.
467	//#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.
468
469	/////////////////////////////////////////////////////////////////////////////////////////
470	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
471	/////////////////////////////////////////////////////////////////////////////////////////
472	#define HARMONIZE_GOP_FIRST_FIELD_COUPLE 1
473	#define FIX_FIELD_DEPTH 1
474	#if H_MV
475	#define EFFICIENT_FIELD_IRAP 0
476	#else
477	#define EFFICIENT_FIELD_IRAP 1
478	#endif
479	#define ALLOW_RECOVERY_POINT_AS_RAP 1
480	#define BUGFIX_INTRAPERIOD 1
481	#define SAO_ENCODE_ALLOW_USE_PREDEBLOCK 1
482
483	#define SAO_SGN_FUNC 1
484
485	#define FIX1172 1 ///< fix ticket #1172
486
487	#define SETTING_PIC_OUTPUT_MARK 1
488	#define SETTING_NO_OUT_PIC_PRIOR 1
489	#define FIX_EMPTY_PAYLOAD_NAL 1
490	#define FIX_WRITING_OUTPUT 1
491	#define FIX_OUTPUT_EOS 1
492
493	#define FIX_POC_CRA_NORASL_OUTPUT 1
494
495	#define MAX_NUM_PICS_IN_SOP 1024
496
497	#define MAX_NESTING_NUM_OPS 1024
498	#define MAX_NESTING_NUM_LAYER 64
499
500	#if H_MV_HLS10_VPS_VUI_BSP
501	#define MAX_VPS_NUM_HRD_PARAMETERS 1024
502	#define MAX_NUM_SUB_LAYERS 7
503	#define MAX_NUM_SIGNALLED_PARTITIONING_SCHEMES 16
504	#else
505	#define MAX_VPS_NUM_HRD_PARAMETERS 1
506	#endif
507
508	#define MAX_VPS_OP_SETS_PLUS1 1024
509	#if H_MV
510	#if H_MV_HLS10_ADD_LAYERSETS
511	#define MAX_VPS_NUM_ADD_LAYER_SETS 1024
512	#endif
513	#define MAX_VPS_NUH_LAYER_ID_PLUS1 63
514	#define MAX_NUM_SCALABILITY_TYPES 16
515	#define ENC_CFG_CONSOUT_SPACE 29
516	#else
517	#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 1
518	#endif
519
520
521	#define MAX_CPB_CNT 32 ///< Upper bound of (cpb_cnt_minus1 + 1)
522	#if H_MV
523	#define MAX_NUM_LAYER_IDS 63
524	#define MAX_NUM_LAYERS 63
525	#define MAX_VPS_PROFILE_TIER_LEVEL 64
526	#define MAX_VPS_ADD_OUTPUT_LAYER_SETS 1024
527	#if H_MV_HLS10_ADD_LAYERSETS
528	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 + MAX_VPS_OP_SETS_PLUS1 )
529	#else
530	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
531	#endif
532	#define MAX_NUM_VIDEO_SIGNAL_INFO 16
533	#define MAX_NUM_SCALED_REF_LAYERS MAX_NUM_LAYERS-1
534	#if !H_MV_HLS10_VPS_VUI_BSP
535	#define MAX_NUM_BSP_HRD_PARAMETERS 100 ///< Maximum value is actually not specified
536	#define MAX_NUM_BITSTREAM_PARTITIONS 100 ///< Maximum value is actually not specified
537	#define MAX_NUM_BSP_SCHED_COMBINATION 100 ///< Maximum value is actually not specified
538	#define MAX_SUB_STREAMS 1024
539	#endif
540	#else
541	#define MAX_NUM_LAYER_IDS 64
542	#endif
543
544	#define COEF_REMAIN_BIN_REDUCTION 3 ///< indicates the level at which the VLC
545	///< transitions from Golomb-Rice to TU+EG(k)
546
547	#define CU_DQP_TU_CMAX 5 ///< max number bins for truncated unary
548	#define CU_DQP_EG_k 0 ///< expgolomb order
549
550	#define SBH_THRESHOLD 4 ///< I0156: value of the fixed SBH controlling threshold
551
552	#define SEQUENCE_LEVEL_LOSSLESS 0 ///< H0530: used only for sequence or frame-level lossless coding
553
554	#define DISABLING_CLIP_FOR_BIPREDME 1 ///< Ticket #175
555
556	#define C1FLAG_NUMBER 8 // maximum number of largerThan1 flag coded in one chunk : 16 in HM5
557	#define C2FLAG_NUMBER 1 // maximum number of largerThan2 flag coded in one chunk: 16 in HM5
558	#define SAO_ENCODING_CHOICE 1 ///< I0184: picture early termination
559	#if SAO_ENCODING_CHOICE
560	#define SAO_ENCODING_RATE 0.75
561	#define SAO_ENCODING_CHOICE_CHROMA 1 ///< J0044: picture early termination Luma and Chroma are handled separately
562	#if SAO_ENCODING_CHOICE_CHROMA
563	#define SAO_ENCODING_RATE_CHROMA 0.5
564	#endif
565	#endif
566
567	#define MAX_NUM_VPS 16
568	#define MAX_NUM_SPS 16
569	#define MAX_NUM_PPS 64
570
571	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
572
573	#define MIN_SCAN_POS_CROSS 4
574
575	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
576
577	#define MLS_GRP_NUM 64 ///< G644 : Max number of coefficient groups, max(16, 64)
578	#define MLS_CG_SIZE 4 ///< G644 : Coefficient group size of 4x4
579
580	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
581	#if ADAPTIVE_QP_SELECTION
582	#define ARL_C_PRECISION 7 ///< G382: 7-bit arithmetic precision
583	#define LEVEL_RANGE 30 ///< G382: max coefficient level in statistics collection
584	#endif
585
586	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
587	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
588
589	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
590	#error
591	#endif
592
593	#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
594
595	#define AMVP_DECIMATION_FACTOR 4
596
597	#define SCAN_SET_SIZE 16
598	#define LOG2_SCAN_SET_SIZE 4
599
600	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
601
602	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
603
604	#define NUM_INTRA_MODE 36
605	#if !REMOVE_LM_CHROMA
606	#define LM_CHROMA_IDX 35
607	#endif
608
609	#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.
610	#define AUTO_INTER_RPS 1 ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
611	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
612	// using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
613	// this should be done with encoder only decision
614	// but because of the absence of reference frame management, the related code was hard coded currently
615
616	#define RVM_VCEGAM10_M 4
617
618	#define PLANAR_IDX 0
619	#define VER_IDX 26 // index for intra VERTICAL mode
620	#define HOR_IDX 10 // index for intra HORIZONTAL mode
621	#define DC_IDX 1 // index for intra DC mode
622	#define NUM_CHROMA_MODE 5 // total number of chroma modes
623	#define DM_CHROMA_IDX 36 // chroma mode index for derived from luma intra mode
624
625
626	#define FAST_UDI_USE_MPM 1
627
628	#define RDO_WITHOUT_DQP_BITS 0 ///< Disable counting dQP bits in RDO-based mode decision
629
630	#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth. When disabled, compute costs as if it is 8-bit source video.
631	#if FULL_NBIT
632	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
633	#else
634	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
635	#endif
636
637	#define LOG2_MAX_NUM_COLUMNS_MINUS1 7
638	#define LOG2_MAX_NUM_ROWS_MINUS1 7
639	#define LOG2_MAX_COLUMN_WIDTH 13
640	#define LOG2_MAX_ROW_HEIGHT 13
641
642	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
643
644	#define REG_DCT 65535
645
646	#define AMP_SAD 1 ///< dedicated SAD functions for AMP
647	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
648	#if AMP_ENC_SPEEDUP
649	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
650	#endif
651
652	#define CABAC_INIT_PRESENT_FLAG 1
653
654	// ====================================================================================================================
655	// Basic type redefinition
656	// ====================================================================================================================
657
658	typedef void Void;
659	typedef bool Bool;
660
661	#ifdef __arm__
662	typedef signed char Char;
663	#else
664	typedef char Char;
665	#endif
666	typedef unsigned char UChar;
667	typedef short Short;
668	typedef unsigned short UShort;
669	typedef int Int;
670	typedef unsigned int UInt;
671	typedef double Double;
672	typedef float Float;
673
674	// ====================================================================================================================
675	// 64-bit integer type
676	// ====================================================================================================================
677
678	#ifdef _MSC_VER
679	typedef __int64 Int64;
680
681	#if _MSC_VER <= 1200 // MS VC6
682	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
683	#else
684	typedef unsigned __int64 UInt64;
685	#endif
686
687	#else
688
689	typedef long long Int64;
690	typedef unsigned long long UInt64;
691
692	#endif
693
694	// ====================================================================================================================
695	// Type definition
696	// ====================================================================================================================
697
698	typedef UChar Pxl; ///< 8-bit pixel type
699	typedef Short Pel; ///< 16-bit pixel type
700	typedef Int TCoeff; ///< transform coefficient
701
702	#if H_3D_VSO
703	// ====================================================================================================================
704	// Define Distortion Types
705	// ====================================================================================================================
706	typedef Int64 RMDist; ///< renderer model distortion
707
708	#if H_3D_VSO_DIST_INT
709	typedef Int64 Dist; ///< RDO distortion
710	typedef Int64 Dist64;
711	#define RDO_DIST_MIN MIN_INT
712	#define RDO_DIST_MAX MAX_INT
713	#else
714	typedef UInt Dist; ///< RDO distortion
715	typedef UInt64 Dist;
716	#define RDO_DIST_MIN 0
717	#define RDO_DIST_MAX MAX_UINT
718	#endif
719	#endif
720	/// parameters for adaptive loop filter
721	class TComPicSym;
722
723	// Slice / Slice segment encoding modes
724	enum SliceConstraint
725	{
726	NO_SLICES = 0, ///< don't use slices / slice segments
727	FIXED_NUMBER_OF_LCU = 1, ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
728	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
729	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
730	};
731
732	enum SAOComponentIdx
733	{
734	SAO_Y =0,
735	SAO_Cb,
736	SAO_Cr,
737	NUM_SAO_COMPONENTS
738	};
739
740	enum SAOMode //mode
741	{
742	SAO_MODE_OFF = 0,
743	SAO_MODE_NEW,
744	SAO_MODE_MERGE,
745	NUM_SAO_MODES
746	};
747
748	enum SAOModeMergeTypes
749	{
750	SAO_MERGE_LEFT =0,
751	SAO_MERGE_ABOVE,
752	NUM_SAO_MERGE_TYPES
753	};
754
755
756	enum SAOModeNewTypes
757	{
758	SAO_TYPE_START_EO =0,
759	SAO_TYPE_EO_0 = SAO_TYPE_START_EO,
760	SAO_TYPE_EO_90,
761	SAO_TYPE_EO_135,
762	SAO_TYPE_EO_45,
763
764	SAO_TYPE_START_BO,
765	SAO_TYPE_BO = SAO_TYPE_START_BO,
766
767	NUM_SAO_NEW_TYPES
768	};
769	#define NUM_SAO_EO_TYPES_LOG2 2
770
771	enum SAOEOClasses
772	{
773	SAO_CLASS_EO_FULL_VALLEY = 0,
774	SAO_CLASS_EO_HALF_VALLEY = 1,
775	SAO_CLASS_EO_PLAIN = 2,
776	SAO_CLASS_EO_HALF_PEAK = 3,
777	SAO_CLASS_EO_FULL_PEAK = 4,
778	NUM_SAO_EO_CLASSES,
779	};
780
781
782	#define NUM_SAO_BO_CLASSES_LOG2 5
783	enum SAOBOClasses
784	{
785	//SAO_CLASS_BO_BAND0 = 0,
786	//SAO_CLASS_BO_BAND1,
787	//SAO_CLASS_BO_BAND2,
788	//...
789	//SAO_CLASS_BO_BAND31,
790
791	NUM_SAO_BO_CLASSES = (1<<NUM_SAO_BO_CLASSES_LOG2),
792	};
793	#define MAX_NUM_SAO_CLASSES 32 //(NUM_SAO_EO_GROUPS > NUM_SAO_BO_GROUPS)?NUM_SAO_EO_GROUPS:NUM_SAO_BO_GROUPS
794
795	struct SAOOffset
796	{
797	Int modeIdc; //NEW, MERGE, OFF
798	Int typeIdc; //NEW: EO_0, EO_90, EO_135, EO_45, BO. MERGE: left, above
799	Int typeAuxInfo; //BO: starting band index
800	Int offset[MAX_NUM_SAO_CLASSES];
801
802	SAOOffset();
803	~SAOOffset();
804	Void reset();
805
806	const SAOOffset& operator= (const SAOOffset& src);
807	};
808
809	struct SAOBlkParam
810	{
811
812	SAOBlkParam();
813	~SAOBlkParam();
814	Void reset();
815	const SAOBlkParam& operator= (const SAOBlkParam& src);
816	SAOOffset& operator[](Int compIdx){ return offsetParam[compIdx];}
817	private:
818	SAOOffset offsetParam[NUM_SAO_COMPONENTS];
819
820	};
821
822	/// parameters for deblocking filter
823	typedef struct _LFCUParam
824	{
825	Bool bInternalEdge; ///< indicates internal edge
826	Bool bLeftEdge; ///< indicates left edge
827	Bool bTopEdge; ///< indicates top edge
828	} LFCUParam;
829
830	// ====================================================================================================================
831	// Enumeration
832	// ====================================================================================================================
833
834	/// supported slice type
835	enum SliceType
836	{
837	B_SLICE,
838	P_SLICE,
839	I_SLICE
840	};
841
842	/// chroma formats (according to semantics of chroma_format_idc)
843	enum ChromaFormat
844	{
845	CHROMA_400 = 0,
846	CHROMA_420 = 1,
847	CHROMA_422 = 2,
848	CHROMA_444 = 3
849	};
850
851	/// supported partition shape
852	enum PartSize
853	{
854	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
855	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
856	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
857	SIZE_NxN, ///< symmetric motion partition, Nx N
858	SIZE_2NxnU, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
859	SIZE_2NxnD, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
860	SIZE_nLx2N, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
861	SIZE_nRx2N, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
862	SIZE_NONE = 15
863	};
864
865	/// supported prediction type
866	enum PredMode
867	{
868	MODE_INTER, ///< inter-prediction mode
869	MODE_INTRA, ///< intra-prediction mode
870	MODE_NONE = 15
871	};
872
873	/// texture component type
874	enum TextType
875	{
876	TEXT_LUMA, ///< luma
877	TEXT_CHROMA, ///< chroma (U+V)
878	TEXT_CHROMA_U, ///< chroma U
879	TEXT_CHROMA_V, ///< chroma V
880	TEXT_ALL, ///< Y+U+V
881	TEXT_NONE = 15
882	};
883
884	/// reference list index
885	enum RefPicList
886	{
887	REF_PIC_LIST_0 = 0, ///< reference list 0
888	REF_PIC_LIST_1 = 1, ///< reference list 1
889	REF_PIC_LIST_X = 100 ///< special mark
890	};
891
892	/// distortion function index
893	enum DFunc
894	{
895	DF_DEFAULT = 0,
896	DF_SSE = 1, ///< general size SSE
897	DF_SSE4 = 2, ///< 4xM SSE
898	DF_SSE8 = 3, ///< 8xM SSE
899	DF_SSE16 = 4, ///< 16xM SSE
900	DF_SSE32 = 5, ///< 32xM SSE
901	DF_SSE64 = 6, ///< 64xM SSE
902	DF_SSE16N = 7, ///< 16NxM SSE
903
904	DF_SAD = 8, ///< general size SAD
905	DF_SAD4 = 9, ///< 4xM SAD
906	DF_SAD8 = 10, ///< 8xM SAD
907	DF_SAD16 = 11, ///< 16xM SAD
908	DF_SAD32 = 12, ///< 32xM SAD
909	DF_SAD64 = 13, ///< 64xM SAD
910	DF_SAD16N = 14, ///< 16NxM SAD
911
912	DF_SADS = 15, ///< general size SAD with step
913	DF_SADS4 = 16, ///< 4xM SAD with step
914	DF_SADS8 = 17, ///< 8xM SAD with step
915	DF_SADS16 = 18, ///< 16xM SAD with step
916	DF_SADS32 = 19, ///< 32xM SAD with step
917	DF_SADS64 = 20, ///< 64xM SAD with step
918	DF_SADS16N = 21, ///< 16NxM SAD with step
919
920	DF_HADS = 22, ///< general size Hadamard with step
921	DF_HADS4 = 23, ///< 4xM HAD with step
922	DF_HADS8 = 24, ///< 8xM HAD with step
923	DF_HADS16 = 25, ///< 16xM HAD with step
924	DF_HADS32 = 26, ///< 32xM HAD with step
925	DF_HADS64 = 27, ///< 64xM HAD with step
926	DF_HADS16N = 28, ///< 16NxM HAD with step
927	#if H_3D_VSO
928	DF_VSD = 29, ///< general size VSD
929	DF_VSD4 = 30, ///< 4xM VSD
930	DF_VSD8 = 31, ///< 8xM VSD
931	DF_VSD16 = 32, ///< 16xM VSD
932	DF_VSD32 = 33, ///< 32xM VSD
933	DF_VSD64 = 34, ///< 64xM VSD
934	DF_VSD16N = 35, ///< 16NxM VSD
935	#endif
936
937	#if AMP_SAD
938	DF_SAD12 = 43,
939	DF_SAD24 = 44,
940	DF_SAD48 = 45,
941
942	DF_SADS12 = 46,
943	DF_SADS24 = 47,
944	DF_SADS48 = 48,
945
946	DF_SSE_FRAME = 50 ///< Frame-based SSE
947	#else
948	DF_SSE_FRAME = 33 ///< Frame-based SSE
949	#endif
950	};
951
952	/// index for SBAC based RD optimization
953	enum CI_IDX
954	{
955	CI_CURR_BEST = 0, ///< best mode index
956	CI_NEXT_BEST, ///< next best index
957	CI_TEMP_BEST, ///< temporal index
958	CI_CHROMA_INTRA, ///< chroma intra index
959	CI_QT_TRAFO_TEST,
960	CI_QT_TRAFO_ROOT,
961	CI_NUM, ///< total number
962	};
963
964	/// motion vector predictor direction used in AMVP
965	enum MVP_DIR
966	{
967	MD_LEFT = 0, ///< MVP of left block
968	MD_ABOVE, ///< MVP of above block
969	MD_ABOVE_RIGHT, ///< MVP of above right block
970	MD_BELOW_LEFT, ///< MVP of below left block
971	MD_ABOVE_LEFT ///< MVP of above left block
972	};
973
974	/// merging candidates
975	#if H_3D
976	enum DefaultMergCandOrder
977	{
978	MRG_T = 0, ///< MPI
979	MRG_D, ///< DDD
980	MRG_IVMC, ///< Temporal inter-view
981	MRG_A1, ///< Left
982	MRG_B1, ///< Above
983	MRG_B0, ///< Above right
984	MRG_IVDC, ///< Disparity inter-view
985	MRG_VSP, ///< VSP
986	MRG_A0, ///< Left bottom
987	MRG_B2, ///< Above left
988	MRG_IVSHIFT, ///< Shifted IVMC of Shifted IVDC. (These are mutually exclusive)
989	MRG_COL ///< Temporal co-located
990	};
991	#endif
992
993	/// coefficient scanning type used in ACS
994	enum COEFF_SCAN_TYPE
995	{
996	SCAN_DIAG = 0, ///< up-right diagonal scan
997	SCAN_HOR, ///< horizontal first scan
998	SCAN_VER ///< vertical first scan
999	};
1000
1001	namespace Profile
1002	{
1003	enum Name
1004	{
1005	NONE = 0,
1006	MAIN = 1,
1007	MAIN10 = 2,
1008	MAINSTILLPICTURE = 3,
1009	#if H_MV
1010	#if H_MV_HLS10_PTL
1011	MULTIVIEWMAIN = 6,
1012	MAIN3D = 5,
1013	#if H_3D
1014	MAIN3D = 8,
1015	#endif
1016	#else
1017	MAINSTEREO = 4,
1018	MAINMULTIVIEW = 5,
1019	#if H_3D
1020	MAIN3D = 6,
1021	#endif
1022	#endif
1023	#endif
1024	};
1025	}
1026
1027	namespace Level
1028	{
1029	enum Tier
1030	{
1031	MAIN = 0,
1032	HIGH = 1,
1033	};
1034
1035	enum Name
1036	{
1037	NONE = 0,
1038	LEVEL1 = 30,
1039	LEVEL2 = 60,
1040	LEVEL2_1 = 63,
1041	LEVEL3 = 90,
1042	LEVEL3_1 = 93,
1043	LEVEL4 = 120,
1044	LEVEL4_1 = 123,
1045	LEVEL5 = 150,
1046	LEVEL5_1 = 153,
1047	LEVEL5_2 = 156,
1048	LEVEL6 = 180,
1049	LEVEL6_1 = 183,
1050	LEVEL6_2 = 186,
1051	};
1052	}
1053	//! \}
1054
1055	#if H_MV
1056
1057	/// scalability types
1058	enum ScalabilityType
1059	{
1060	#if H_3D
1061	DEPTH_ID = 0,
1062	#endif
1063	VIEW_ORDER_INDEX = 1,
1064	};
1065	#endif
1066	#if H_3D
1067	// Renderer
1068	enum BlenMod
1069	{
1070	BLEND_NONE = -1,
1071	BLEND_AVRG = 0,
1072	BLEND_LEFT = 1,
1073	BLEND_RIGHT = 2,
1074	BLEND_GEN = 3
1075	};
1076
1077
1078	enum
1079	{
1080	VIEWPOS_INVALID = -1,
1081	VIEWPOS_LEFT = 0,
1082	VIEWPOS_RIGHT = 1,
1083	VIEWPOS_MERGED = 2
1084	};
1085
1086	#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!
1087	#endif
1088	#endif

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