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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) 2010-2011, 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
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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
42	#define BITSTREAM_EXTRACTION 1
43
44	#define FLEX_CODING_ORDER 1
45
46	#define SONY_COLPIC_AVAILABILITY 1
47
48	//>>>>> HHI 3DV tools >>>>>
49	#define HHI_INTER_VIEW_MOTION_PRED 1 // inter-view motion parameter prediction
50	#define HHI_INTER_VIEW_RESIDUAL_PRED 1 // inter-view residual prediction
51	#define HHI_FULL_PEL_DEPTH_MAP_MV_ACC 1 // full-pel mv accuracy for depth maps
52	#define HHI_MPI 1 // motion parameter inheritance from texture picture for depth map coding
53	#define HHI_INTERVIEW_SKIP 1 // skipping of residual for renderable regions
54	#define HHI_INTERVIEW_SKIP_LAMBDA_SCALE 1 // scaling of lambda in cost calculation in rederable regions
55	#define HHI_VSO 1 // view synthesis optimization
56	#define HHI_VSO_COLOR_PLANES 1 // view synthesis optimization in color planes
57	#define HHI_VSO_DIST_INT 1 // view synthesis optimization integer distorition in rdo process
58	#define HHI_VSO_LS_TABLE 1 // table based lambda scaling
59
60	#if HHI_INTERVIEW_SKIP_LAMBDA_SCALE && !HHI_INTERVIEW_SKIP
61	#error "HHI_INTERVIEW_SKIP_LAMBDA_SCALE cannot be enabled if HHI_INTERVIEW_SKIP is not"
62	#endif
63
64	#define HHI_DMM_WEDGE_INTRA 1 // depth model modes independent on texture (explicit and intra-predicted Wedgelet prediction)
65	#define HHI_DMM_PRED_TEX 1 // depth model model dependent on texture (inter-component Wedgelet and Contour prediction )
66
67	#define HHI_NO_LowDelayCoding 0 // old-fashioned encoder control, should be adapted to hm5.0
68	//<<<<< HHI 3DV tools <<<<<
69
70	//<<<<< Poznan 3DV tools <<<<<<
71	#define POZNAN_CU_SKIP 1 //Poznan Cu Skip
72	#define POZNAN_CU_SYNTH 1 //Poznan Cu Synth
73
74	#define POZNAN_AVAIL_MAP 1 //Creates Availibity buffers in all needed classes
75
76	#define POZNAN_SYNTH_VIEW 1 //Creates view synthesis buffers in all needed classes
77	#define POZNAN_SYNTH_DEPTH 1
78
79	#define POZNAN_SYNTH 1 //Creates aligned synthesis classes in encoder and decoder
80
81	#define POZNAN_ENCODE_ONLY_DISOCCLUDED_CU 1 //Poznan CU Skip
82	#define POZNAN_FILL_OCCLUDED_CU_WITH_SYNTHESIS 1 //Fill not sended CUs with synthesized data
83
84	#define POZNAN_VSO_FIX 0
85
86	#define POZNAN_CU_SKIP_PSNR 1 //Poznan Cu Skip Display psnr of the codded CUs only
87
88	#define POZNAN_NONLINEAR_DEPTH 1 /// Non-linear depth processing
89	#define POZNAN_NONLINEAR_DEPTH_THRESHOLD 1 /// Non-linear depth thrasholding
90
91	#if POZNAN_SYNTH
92	#define POZNAN_TEXTURE_TU_DELTA_QP_ACCORDING_TO_DEPTH 1 /// Increase QP for texture CUs that are in the background (according to proper depth map). This QP change is not encoded in a bitstream
93	#endif
94	#if POZNAN_TEXTURE_TU_DELTA_QP_ACCORDING_TO_DEPTH
95	#define POZNAN_TEXTURE_TU_DELTA_QP_NOT_IN_BASE_VIEW 1 /// should not be disabled in current software version - no depth synthesis map is available for base view anyway
96	#define POZNAN_TEXTURE_TU_DELTA_QP_TOP_BOTTOM_CU_ROW 1 /// increase of QP param for top and bottom LCU row in frame
97	#define POZNAN_TEXTURE_TU_DELTA_QP_PARAM_IN_CFG_FOR_ENC 0 /// used for optimization of function calculating dQP from depth block max value. Standard values set if disabled. If enabled params are set in cfg file for encoder (no decoder is supported in that case).
98	#if !POZNAN_TEXTURE_TU_DELTA_QP_PARAM_IN_CFG_FOR_ENC
99	#define POZNAN_TEXTURE_TU_DELTA_QP_OFFSET (-2.6)
100	#define POZNAN_TEXTURE_TU_DELTA_QP_MUL (1)
101	#define POZNAN_TEXTURE_TU_DELTA_QP_TOP_BOTTOM_ROW_VAL (0)
102	#endif
103	#endif
104
105	#define POZNAN_MP 1 /// Depth-Based Multiview Prediction of CU parameters
106	#if POZNAN_MP
107
108	#define POZNAN_MP_USE_DEPTH_MAP_GENERATION 0 // determines if DEPTH_MAP_GENERATION is used for calculating corresponding pixel position in PUT multiview prediction (POZNAN_MP):
109	// POZNAN_MP_USE_DEPTH_MAP_GENERATION=1 - use DEPTH_MAP_GENERATION,
110	// POZNAN_MP_USE_DEPTH_MAP_GENERATION=0 - use reconstructed depth maps from neighboring views
111
112	#if !POZNAN_MP_USE_DEPTH_MAP_GENERATION
113	#define POZNAN_MP_USE_CURRENT_VIEW_DEPTH_MAP_IF_AVAILABLE 1 // Depth-Based Multiview Prediction of CU parameters will use depth picture of current view if this picture is available, otherwise reference view depth is utilized
114	#endif
115
116	#define POZNAN_MP_FILL 1 // Depth-Based Multiview Prediction of CU parameters with fill option for occluded areas
117	#if POZNAN_MP_FILL
118	#define POZNAN_MP_FILL_TYPE 0 // Variant of fill algorithm used for occluded areas (0 - smaller disparity, 1 - larger disparity)
119	#endif
120
121	// ---------------------------------------
122
123	#define POZNAN_DBMP 1 // Depth Based Motion Prediction prediction for MERGE
124	#if POZNAN_DBMP
125	#define POZNAN_DBMP_USE_FOR_TEXTURE 1 //use Depth Based Motion Prediction in texture pictures (0 - no, 1 -yes)
126	#define POZNAN_DBMP_USE_FOR_DEPTH 1 // use Depth Based Motion Prediction in depth pictures (0 - no, 1 -yes)
127
128	#define POZNAN_DBMP_CALC_PRED_DATA 1 // Depth Based Motion Prediction motion data used for prediction in other CUs is calculated based on all CU points (otherwise motion data for none-MP points is used for prediction)
129	#define POZNAN_DBMP_COMPRESS_ME_DATA 0 // Depth Based Motion Prediction derives representative motion data from reference CUs even if they are DBMP-based predicted (otherwise motion data is derived with per-point resolution for DBMP-based predicted reference CUs)
130	#define POZNAN_DBMP_USE_IN_NONANCHOR_PIC_ONLY 1 // determines if Depth Based Motion Prediction is used in non-anchor pictures only
131	#endif
132
133	#endif
134
135
136	//<<<<< Poznan 3DV tools <<<<<<
137
138	////////////////////////////
139	// AHG18 Weighted Prediction defines section start
140	////////////////////////////
141	#define WEIGHT_PRED ///< enable AVC based weighted prediction
142
143	//////////////////////////
144	// AHG18 Weighted Prediction defines section end
145	//////////////////////////
146
147	////////////////////////////
148	// JCT-VC E start
149	////////////////////////////
150
151	#define E253 1
152
153	////////////////////////////
154	// JCT-VC E end
155	////////////////////////////
156
157
158
159	#define HHI_DISABLE_INTER_NxN_SPLIT 1 ///< TN: disable redundant use of pu-mode NxN for CTBs larger 8x8 (inter only)
160	#define HHI_RMP_SWITCH 0
161
162	#define HHI_RQT_FORCE_SPLIT_NxN 0 ///< MSHK: force split flags of residual quadtree for NxN PUs such that transform blocks are guaranteed to not span NxN PUs
163	#define HHI_RQT_FORCE_SPLIT_RECT 0 ///< MSHK: force split flags of residual quadtree for rectangular PUs such that transform blocks are guaranteed to not span rectangular PUs
164	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
165	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
166
167	#define PART_MRG 1 // If the number of partitions is two and size > 8, only merging mode is enabled for the first partition & do not code merge_flag for the first partition
168	#define HHI_MRG_SKIP 1 // (JCTVC-E481 - merge skip) replaces the AMVP based skip by merge based skip (E481 - MERGE skip)
169
170	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
171	#error
172	#endif
173
174	#if ( HHI_RQT_FORCE_SPLIT_NxN \|\| HHI_RQT_FORCE_SPLIT_RECT)
175	#define HHI_RQT_FORCE_SPLIT_ACC2_PU 1
176	#else
177	#define HHI_RQT_FORCE_SPLIT_ACC2_PU 0
178	#endif
179
180	// COLOCATED PREDICTOR
181	// FOR MERGE
182	#define MRG_NEIGH_COL 1 ///< use of colocated MB in MERGE
183	#define FT_TCTR_MRG 1 ///< central colocated in MERGE
184	#if !FT_TCTR_MRG
185	#define PANASONIC_MERGETEMPORALEXT 1 ///<
186	#endif
187	#define MTK_TMVP_H_MRG 1 ///< (JCTVC-E481 - D125 2.1) right-bottom collocated for merge
188	#define PANASONIC_MRG_TMVP_REFIDX 1 ///< (JCTVC-E481 - D274 (2) ) refidx derivation for merge TMVP
189	// FOR AMVP
190	#define AMVP_NEIGH_COL 1 ///< use of colocated MB in AMVP
191	#define FT_TCTR_AMVP 1 ///< central colocated in AMVP
192	#if !FT_TCTR_AMVP
193	#define PANASONIC_AMVPTEMPORALEXT 1 ///<
194	#endif
195	#define MTK_TMVP_H_AMVP 1 ///< (JCTVC-E481 - D125 2.1) right-bottom collocated for amvp
196	// FOR BOTH
197	#define PANASONIC_AMVPTEMPORALMOD 1 ///< (JCTVC-E481 - D125 2.4' / D274 3')
198	#define AMVP_BUFFERCOMPRESS 1 ///< motion vector buffer compression
199	#define AMVP_DECIMATION_FACTOR 4
200	#define MV_COMPRESS_MODE_REFIDX 1 ///< (JCTVC-E147) compress all inter prediction parameters according to 1)
201
202	#define HIGH_ACCURACY_BI 1 // High precision bi-prediction JCTVC-D321
203	#define REMOVE_INTERMEDIATE_CLIPPING 1 // No intermediate clipping in bi-prediction JCTVC-E242
204
205	////////////////
206	// E494 (E227/E338/E344/E489/E494): PCP SIGMAP + REDUCED CONTEXTS
207	////////////////
208
209	#define PCP_SIGMAP_SIMPLE_LAST 1
210	#define SIMPLE_CONTEXT_SIG 1
211
212
213	#define QC_MOD_LCEC 1 // JCTVC-D374: modified LCEC coeff. coding
214	#define LCEC_INTRA_MODE 1 // JCTVC-D366: improved luma intra mode coding
215	#define QC_MOD_LCEC_RDOQ 1 // JCTVC-D374: improved RDOQ
216	#define QC_LCEC_INTER_MODE 1
217	#define QC_MDIS 1 // JCTVC-D282: enable mode dependent intra smoothing
218	#define QC_MDCS 1 // JCTVC-D393: mode dependent coefficients coding
219	#if QC_MOD_LCEC
220	#define RUNLEVEL_TABLE_CUT 1 // JCTVC-E384: Run-Level table size reduction
221	#if RUNLEVEL_TABLE_CUT
222	#define CAVLC_COEF_LRG_BLK 1 // JCTVC-E383: enable large block coeff. coding
223	#endif
224	#endif
225
226
227	#define ENABLE_FORCECOEFF0 0
228
229	/* Rounding control */
230	//#define ROUNDING_CONTROL_BIPRED ///< From JCTVC-B074 This part of the code is not needed anymore : KU
231	#define TRANS_PRECISION_EXT ///< From JCTVC-B074
232
233	#define HHI_RQT_DISABLE_SUB 0 ///< disabling subtree whose node size is smaller than partition size
234
235	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
236
237	#define SAMSUNG_FAST_UDI_MODESET 0 ///< 0: {9,9,4,4,5} (default) and 1: {9,9,9,9,5} for {4x4,8x8,16x16,32x32,64x64}
238
239	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
240
241	#define LM_CHROMA 1 // JCTVC-E266: Chroma intra prediction based on luma signal
242
243	#define UNIFY_INTER_TABLE 1 // JCTVC-E381 CAVLC: Inter pred coding
244
245	#define DCM_RDCOST_TEMP_FIX //Enables temporary bug fixes to RD cost computation
246
247	#define DCM_DECODING_REFRESH 1 ///< enable/disable decoding refresh (IDR and CDR)
248	#if DCM_DECODING_REFRESH
249	#define DCM_SKIP_DECODING_FRAMES 1 ///< enable/disable the random access by the decoder
250	#endif
251
252	#define DCM_SIMPLIFIED_MVP 1 ///< enable/disable the simplified motion vector prediction(D231)
253	#if DCM_SIMPLIFIED_MVP
254	#define MTK_AMVP_SMVP_DERIVATION 1 ///< (JCTVC-E481 - D125 2.1) amvp spatial candidate derivation
255	#define TI_AMVP_SMVP_SIMPLIFIED 1 ///< (JCTVC-E481 - F)amvp spatial candidate simplified scanning
256	#endif
257
258	#define DCM_COMB_LIST 1 ///< Use of combined list for uni-prediction in B-slices
259
260	#define ADD_PLANAR_MODE 1 ///< enable/disable Planar mode for intra prediction (JCTVC-E321)
261	#if ADD_PLANAR_MODE
262	#define NUM_INTRA_MODE 35
263	#define PLANAR_IDX (NUM_INTRA_MODE-1)
264	#endif
265
266	#if HHI_DMM_WEDGE_INTRA \|\| HHI_DMM_PRED_TEX
267	#define DMM_WEDGEMODEL_MIN_SIZE 4
268	#define DMM_WEDGEMODEL_MAX_SIZE 32
269	#define DMM_WEDGE_PREDDIR_DELTAEND_MAX 4
270
271	#if ADD_PLANAR_MODE
272	#define MAX_MODE_ID_INTRA_DIR 34
273	#else
274	#define MAX_MODE_ID_INTRA_DIR 33
275	#endif
276	#if HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
277	enum MODE_IDX
278	{
279	DMM_WEDGE_FULL_IDX = MAX_MODE_ID_INTRA_DIR+1,
280	DMM_WEDGE_FULL_D_IDX = MAX_MODE_ID_INTRA_DIR+2,
281	DMM_WEDGE_PREDTEX_IDX = MAX_MODE_ID_INTRA_DIR+3,
282	DMM_WEDGE_PREDTEX_D_IDX = MAX_MODE_ID_INTRA_DIR+4,
283	DMM_CONTOUR_PREDTEX_IDX = MAX_MODE_ID_INTRA_DIR+5,
284	DMM_CONTOUR_PREDTEX_D_IDX = MAX_MODE_ID_INTRA_DIR+6,
285	DMM_WEDGE_PREDDIR_IDX = MAX_MODE_ID_INTRA_DIR+7,
286	DMM_WEDGE_PREDDIR_D_IDX = MAX_MODE_ID_INTRA_DIR+8
287	};
288	#elif HHI_DMM_WEDGE_INTRA && !HHI_DMM_PRED_TEX
289	enum MODE_IDX
290	{
291	DMM_WEDGE_FULL_IDX = MAX_MODE_ID_INTRA_DIR+1,
292	DMM_WEDGE_FULL_D_IDX = MAX_MODE_ID_INTRA_DIR+2,
293	DMM_WEDGE_PREDDIR_IDX = MAX_MODE_ID_INTRA_DIR+3,
294	DMM_WEDGE_PREDDIR_D_IDX = MAX_MODE_ID_INTRA_DIR+4
295	};
296	#elif !HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
297	enum MODE_IDX
298	{
299	DMM_WEDGE_PREDTEX_IDX = MAX_MODE_ID_INTRA_DIR+1,
300	DMM_WEDGE_PREDTEX_D_IDX = MAX_MODE_ID_INTRA_DIR+2,
301	DMM_CONTOUR_PREDTEX_IDX = MAX_MODE_ID_INTRA_DIR+3,
302	DMM_CONTOUR_PREDTEX_D_IDX = MAX_MODE_ID_INTRA_DIR+4,
303	};
304	#endif
305	#endif
306
307	#define TSB_ALF_HEADER 1 // Send ALF ON/OFF flag in slice header
308	#define IBDI_DISTORTION 0 ///< enable/disable SSE modification when IBDI is used (JCTVC-D152)
309	#define FIXED_ROUNDING_FRAME_MEMORY 0 ///< enable/disable fixed rounding to 8-bitdepth of frame memory when IBDI is used
310
311	#define MS_LCEC_ONE_FRAME 1 // change the initial table in LCEC when there is up to one reference frame in each list, JCTVC-D141
312	#define MS_LCEC_LOOKUP_TABLE_MAX_VALUE 1 // use the information of the max position in the lookup table, JCTVC-D141
313	#define MS_LCEC_LOOKUP_TABLE_EXCEPTION 1 // deal with the case when the number of reference frames is greater than 2, JCTVC-D141
314	#define MS_LCEC_UNI_EXCEPTION_THRES 1 // for GPB case, uni-prediction, > MS_LCEC_UNI_EXCEPTION_THRES is exception
315	#define CAVLC_COUNTER_ADAPT 1 // counter based CAVLC adaptation, JCTVC-E143
316	#if CAVLC_COUNTER_ADAPT
317	#define CAVLC_RQT_CBP 1 //CAVLC coding of cbf and split flag, JCTVC-E404
318	#endif
319
320
321	#define AVOID_ZERO_MERGE_CANDIDATE 1 // (JCTVC-E146/E118) insert zero MV if no merge candidates are available
322	#define CHANGE_MERGE_CONTEXT 1 // (JCTVC-E146/E118) change merge flag context derivation
323	#define CHANGE_GET_MERGE_CANDIDATE 1 // (JCTVC-E146/E118) merge flag parsing independent of number of merge candidates
324	#if CHANGE_GET_MERGE_CANDIDATE && !CHANGE_MERGE_CONTEXT
325	#error CHANGE_GET_MERGE_CANDIDATE can only be defined with CHANGE_MERGE_CONTEXT
326	#endif
327
328	#define MTK_DISABLE_INTRA_NxN_SPLIT 1 ///< Disable use of PUs-mode NxN for CUs larger 8x8 (intra only)
329	#define MTK_NONCROSS_INLOOP_FILTER 1 ///< Allow non-cross-slice-boundary in-loop filtering, including DB & ALF (JCTVC-D128)
330
331	#define RVM_VCEGAM10 1 // RVM model proposed in VCEG-AM10
332	#if RVM_VCEGAM10
333	#define RVM_VCEGAM10_M 4
334	#endif
335
336	#define MTK_DCM_MPM 1 // MostProbableModeSignaling
337
338	#define FAST_UDI_USE_MPM 1
339	#define SONY_SIG_CTX 1
340	#define SNY_DQP 1 ///< syntax change of dQP (JCT-VC D258)
341
342	#define TI_ALF_MAX_VSIZE_7 1
343
344	#define CHROMA_CODEWORD 1 ///< enable new intra chroma mode encoding by setting to 1. setting to 0 should yield same results as TMuC 0.9
345	#define CHROMA_CODEWORD_SWITCH 1 ///< Switch the places of the last two codewords
346
347	#define FULL_NBIT 0 ///< When enabled, does not use g_uiBitIncrement anymore to support > 8 bit data
348
349	/////////////////////////////////
350	// AHG SLICES defines section start
351	/////////////////////////////////
352	#define AD_HOC_SLICES_FIXED_NUMBER_OF_LCU_IN_SLICE 1 ///< OPTION IDENTIFIER. mode==1 -> Limit maximum number of largest coding tree blocks in a slice
353	#define AD_HOC_SLICES_FIXED_NUMBER_OF_BYTES_IN_SLICE 2 ///< OPTION IDENTIFIER. mode==2 -> Limit maximum number of bins/bits in a slice
354
355	// Entropy slice options
356	#define SHARP_FIXED_NUMBER_OF_LCU_IN_ENTROPY_SLICE 1 ///< OPTION IDENTIFIER. Limit maximum number of largest coding tree blocks in an entropy slice
357	#define SHARP_MULTIPLE_CONSTRAINT_BASED_ENTROPY_SLICE 2 ///< OPTION IDENTIFIER. Limit maximum number of bins/bits in an entropy slice
358	/////////////////////////////////
359	// AHG SLICES defines section end
360	/////////////////////////////////
361
362	#define CONSTRAINED_INTRA_PRED 1 // JCTVC-D086: constrained intra prediction
363
364	#define MTK_SAO 1 // JCTVC-E049: Sample adaptive offset
365
366	#define MQT_ALF_NPASS 1
367
368	#define MQT_BA_RA 1 // JCTVC-E323+E046
369	#if MQT_BA_RA
370	#define VAR_SIZE_H 4
371	#define VAR_SIZE_W 4
372	#define NO_VAR_BIN 16
373	#endif
374
375	#if QC_MDIS
376	#define MN_MDIS_SIMPLIFICATION 1 ///< JCTVC-E069: simplification of MDIS
377	#endif
378	#define MN_DC_PRED_FILTER 1 ///< JCTVC-E069: DC prediction samples filtering
379
380	#define MVD_CTX 1 // JCTVC-E324: Modified context selection for MVD
381	#define PARALLEL_DEBLK_DECISION 1 // JCTC-E224: Parallel decisions
382	#define PARALLEL_MERGED_DEBLK 1 // JCTC-E224, JCTVC-E181: Parallel decisions + Parallel filtering
383	#define REFERENCE_SAMPLE_PADDING 1 // JCTVC-E488 padding of unavailable reference samples for intra prediction
384
385	#define E243_CORE_TRANSFORMS 1
386	#if E243_CORE_TRANSFORMS
387	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
388	#endif
389
390	// Discrete Sine Transform (DST) Type - 7
391	// Currently DST operates with E-243 only
392	#define INTRA_DST_TYPE_7 1 // JCTVC-E125 4x4 DST
393	#if INTRA_DST_TYPE_7
394	#define REG_DCT 65535
395	#if !E243_CORE_TRANSFORMS // E243_CORE_TRANSFORMS should be ON when DST is used
396	#error "E243_CORE_TRANSFORMS should be ON"
397	#endif
398	#endif
399
400	// ====================================================================================================================
401	// Basic type redefinition
402	// ====================================================================================================================
403
404	typedef void Void;
405	typedef bool Bool;
406
407	typedef char Char;
408	typedef unsigned char UChar;
409	typedef short Short;
410	typedef unsigned short UShort;
411	typedef int Int;
412	typedef unsigned int UInt;
413	typedef long Long;
414	typedef unsigned long ULong;
415	typedef double Double;
416
417	// ====================================================================================================================
418	// 64-bit integer type
419	// ====================================================================================================================
420
421	#ifdef _MSC_VER
422	typedef __int64 Int64;
423
424	#if _MSC_VER <= 1200 // MS VC6
425	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
426	#else
427	typedef unsigned __int64 UInt64;
428	#endif
429
430	#else
431
432	typedef long long Int64;
433	typedef unsigned long long UInt64;
434
435	#endif
436
437	// ====================================================================================================================
438	// Type definition
439	// ====================================================================================================================
440
441	typedef UChar Pxl; ///< 8-bit pixel type
442	typedef Short Pel; ///< 16-bit pixel type
443	typedef Int TCoeff; ///< transform coefficient
444
445
446
447	// ====================================================================================================================
448	// Define Distortion Types
449	// ====================================================================================================================
450	typedef Int64 RMDist; ///< renderer model distortion
451
452	#if HHI_VSO_DIST_INT
453	typedef Int Dist; ///< RDO distortion
454	#define RDO_DIST_MIN MIN_INT
455	#define RDO_DIST_MAX MAX_INT
456	#else
457	typedef UInt Dist; ///< RDO distortion
458	#define RDO_DIST_MIN 0
459	#define RDO_DIST_MAX MAX_UINT
460	#endif
461
462	/// parameters for adaptive loop filter
463	class TComPicSym;
464
465	#if MTK_SAO
466
467	#define NUM_DOWN_PART 4
468
469	enum QAOTypeLen
470	{
471	SAO_EO_LEN = 4,
472	SAO_EO_LEN_2D = 6,
473	SAO_BO_LEN = 16
474	};
475
476	enum QAOType
477	{
478	SAO_EO_0 = 0,
479	SAO_EO_1,
480	SAO_EO_2,
481	SAO_EO_3,
482	SAO_BO_0,
483	SAO_BO_1,
484	MAX_NUM_SAO_TYPE
485	};
486
487	typedef struct _SaoQTPart
488	{
489	Bool bEnableFlag;
490	Int iBestType;
491	Int iLength;
492	Int iOffset[32];
493
494	Int StartCUX;
495	Int StartCUY;
496	Int EndCUX;
497	Int EndCUY;
498
499	Int part_xs;
500	Int part_xe;
501	Int part_ys;
502	Int part_ye;
503	Int part_width;
504	Int part_height;
505
506	Int PartIdx;
507	Int PartLevel;
508	Int PartCol;
509	Int PartRow;
510
511	Int DownPartsIdx[NUM_DOWN_PART];
512	Int UpPartIdx;
513
514	Int* pSubPartList;
515	Int iLengthSubPartList;
516
517	Bool bBottomLevel;
518	Bool bSplit;
519	// Bool bAvailable;
520
521	//---- encoder only start -----//
522	Int64*** pppiCorr; //[filt_type][corr_row][corr_col]
523	Int** ppCoeff; //[filt_type][coeff]
524	Bool bProcessed;
525	Double dMinCost;
526	Int64 iMinDist;
527	Int iMinRate;
528	//---- encoder only end -----//
529	} SAOQTPart;
530
531	struct _SaoParam
532	{
533	Bool bSaoFlag;
534	SAOQTPart* psSaoPart;
535	Int iMaxSplitLevel;
536	Int iNumClass[MAX_NUM_SAO_TYPE];
537	};
538
539	#endif
540
541	struct _AlfParam
542	{
543	Int alf_flag; ///< indicates use of ALF
544	Int cu_control_flag; ///< coding unit based control flag
545	Int chroma_idc; ///< indicates use of ALF for chroma
546	#if TI_ALF_MAX_VSIZE_7
547	Int tap; ///< number of filter taps - horizontal
548	Int tapV; ///< number of filter taps - vertical
549	#else
550	Int tap; ///< number of filter taps
551	#endif
552	Int num_coeff; ///< number of filter coefficients
553	Int *coeff; ///< filter coefficient array
554	Int tap_chroma; ///< number of filter taps (chroma)
555	Int num_coeff_chroma; ///< number of filter coefficients (chroma)
556	Int *coeff_chroma; ///< filter coefficient array (chroma)
557	//CodeAux related
558	Int realfiltNo;
559	Int filtNo;
560	#if MQT_BA_RA
561	Int filterPattern[NO_VAR_BIN];
562	#else
563	Int filterPattern[16];
564	#endif
565	Int startSecondFilter;
566	Int noFilters;
567	#if MQT_BA_RA
568	Int varIndTab[NO_VAR_BIN];
569	#else
570	Int varIndTab[16];
571	#endif
572
573	//Coeff send related
574	Int filters_per_group_diff; //this can be updated using codedVarBins
575	Int filters_per_group;
576	#if MQT_BA_RA
577	Int codedVarBins[NO_VAR_BIN];
578	#else
579	Int codedVarBins[16];
580	#endif
581	Int forceCoeff0;
582	Int predMethod;
583	Int **coeffmulti;
584	Int minKStart;
585	Int maxScanVal;
586	Int kMinTab[42];
587	#if TSB_ALF_HEADER
588	UInt num_alf_cu_flag;
589	UInt num_cus_in_frame;
590	UInt alf_max_depth;
591	UInt *alf_cu_flag;
592	#endif
593
594	#if MQT_BA_RA
595	Int alf_pcr_region_flag;
596	#endif
597	};
598
599	/// parameters for deblocking filter
600	typedef struct _LFCUParam
601	{
602	Bool bInternalEdge; ///< indicates internal edge
603	Bool bLeftEdge; ///< indicates left edge
604	Bool bTopEdge; ///< indicates top edge
605	} LFCUParam;
606
607	/// parapeters for TENTM coefficient VLC
608	typedef struct _LastCoeffStruct
609	{
610	int level;
611	int last_pos;
612	} LastCoeffStruct;
613
614	// ====================================================================================================================
615	// Enumeration
616	// ====================================================================================================================
617
618	/// supported slice type
619	enum SliceType
620	{
621	I_SLICE,
622	P_SLICE,
623	B_SLICE
624	};
625
626	/// supported partition shape
627	enum PartSize
628	{
629	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
630	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
631	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
632	SIZE_NxN, ///< symmetric motion partition, Nx N
633
634	SIZE_NONE = 15
635	};
636
637	//GT
638	enum InterViewReference
639	{
640	PREVVIEW = 0,
641	CURRVIEW = 1,
642	NEXTVIEW = 2
643	};
644
645	/// supported prediction type
646	enum PredMode
647	{
648	MODE_SKIP, ///< SKIP mode
649	MODE_INTER, ///< inter-prediction mode
650	MODE_INTRA, ///< intra-prediction mode
651	#if POZNAN_SYNTH
652	MODE_SYNTH, ///< synth-mode
653	#endif
654	MODE_NONE = 15
655	};
656
657	/// texture component type
658	enum TextType
659	{
660	TEXT_LUMA, ///< luma
661	TEXT_CHROMA, ///< chroma (U+V)
662	TEXT_CHROMA_U, ///< chroma U
663	TEXT_CHROMA_V, ///< chroma V
664	TEXT_ALL, ///< Y+U+V
665	TEXT_NONE = 15
666	};
667
668	enum
669	{
670	VIEWPOS_INVALID = -1,
671	VIEWPOS_LEFT = 0,
672	VIEWPOS_RIGHT = 1,
673	VIEWPOS_MERGED = 2
674	};
675
676	/// reference list index
677	enum RefPicList
678	{
679	REF_PIC_LIST_0 = 0, ///< reference list 0
680	REF_PIC_LIST_1 = 1, ///< reference list 1
681	#if DCM_COMB_LIST
682	REF_PIC_LIST_C = 2, ///< combined reference list for uni-prediction in B-Slices
683	#endif
684	REF_PIC_LIST_X = 100 ///< special mark
685	};
686
687	/// distortion function index
688	enum DFunc
689	{
690	DF_DEFAULT = 0,
691	DF_SSE = 1, ///< general size SSE
692	DF_SSE4 = 2, ///< 4xM SSE
693	DF_SSE8 = 3, ///< 8xM SSE
694	DF_SSE16 = 4, ///< 16xM SSE
695	DF_SSE32 = 5, ///< 32xM SSE
696	DF_SSE64 = 6, ///< 64xM SSE
697	DF_SSE16N = 7, ///< 16NxM SSE
698
699	DF_SAD = 8, ///< general size SAD
700	DF_SAD4 = 9, ///< 4xM SAD
701	DF_SAD8 = 10, ///< 8xM SAD
702	DF_SAD16 = 11, ///< 16xM SAD
703	DF_SAD32 = 12, ///< 32xM SAD
704	DF_SAD64 = 13, ///< 64xM SAD
705	DF_SAD16N = 14, ///< 16NxM SAD
706
707	DF_SADS = 15, ///< general size SAD with step
708	DF_SADS4 = 16, ///< 4xM SAD with step
709	DF_SADS8 = 17, ///< 8xM SAD with step
710	DF_SADS16 = 18, ///< 16xM SAD with step
711	DF_SADS32 = 19, ///< 32xM SAD with step
712	DF_SADS64 = 20, ///< 64xM SAD with step
713	DF_SADS16N = 21, ///< 16NxM SAD with step
714
715	DF_HADS = 22, ///< general size Hadamard with step
716	DF_HADS4 = 23, ///< 4xM HAD with step
717	DF_HADS8 = 24, ///< 8xM HAD with step
718	DF_HADS16 = 25, ///< 16xM HAD with step
719	DF_HADS32 = 26, ///< 32xM HAD with step
720	DF_HADS64 = 27, ///< 64xM HAD with step
721	DF_HADS16N = 28, ///< 16NxM HAD with step
722
723	DF_SSE_FRAME = 33 ///< Frame-based SSE
724	};
725
726
727	/// index for SBAC based RD optimization
728	enum CI_IDX
729	{
730	CI_CURR_BEST = 0, ///< best mode index
731	CI_NEXT_BEST, ///< next best index
732	CI_TEMP_BEST, ///< temporal index
733	CI_CHROMA_INTRA, ///< chroma intra index
734	CI_QT_TRAFO_TEST,
735	CI_QT_TRAFO_ROOT,
736	CI_NUM, ///< total number
737	};
738
739	/// motion vector predictor direction used in AMVP
740	enum MVP_DIR
741	{
742	MD_LEFT = 0, ///< MVP of left block
743	MD_ABOVE, ///< MVP of above block
744	MD_ABOVE_RIGHT, ///< MVP of above right block
745	MD_BELOW_LEFT, ///< MVP of below left block
746	MD_ABOVE_LEFT ///< MVP of above left block
747	};
748
749	/// motion vector prediction mode used in AMVP
750	enum AMVP_MODE
751	{
752	AM_NONE = 0, ///< no AMVP mode
753	AM_EXPL, ///< explicit signalling of motion vector index
754	};
755
756	/// interpolation filter type
757	enum InterpFilterType
758	{
759	IPF_SAMSUNG_DIF_DEFAULT = 0, ///< Samsung DCT-based filter
760	IPF_HHI_4TAP_MOMS, ///< HHI 4-tap MOMS filter
761	IPF_HHI_6TAP_MOMS, ///< HHI 6-tap MOMS filter
762	IPF_LAST
763	};
764
765	#if QC_MDCS
766	/// coefficient scanning type used in ACS
767	enum COEFF_SCAN_TYPE
768	{
769	SCAN_ZIGZAG = 0, ///< typical zigzag scan
770	SCAN_HOR, ///< horizontal first scan
771	SCAN_VER ///< vertical first scan
772	};
773	#endif //QC_MDCS
774
775	#endif
776

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