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

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