source: 3DVCSoftware/branches/HTM-DEV-2.0-dev0/source/Lib/TLibCommon/TypeDef.h @ 601

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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) 2010-2013, ITU/ISO/IEC
7 * All rights reserved.
8 *
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10 * modification, are permitted provided that the following conditions are met:
11 *
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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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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.
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33
34/** \file     TypeDef.h
35    \brief    Define basic types, new types and enumerations
36*/
37
38#ifndef _TYPEDEF__
39#define _TYPEDEF__
40
41//! \ingroup TLibCommon
42//! \{
43/////////////////////////////////////////////////////////////////////////////////////////
44///////////////////////////////// EXTENSION SELECTION /////////////////////////////////// 
45/////////////////////////////////////////////////////////////////////////////////////////
46
47/* HEVC_EXT might be defined by compiler/makefile options.
48   
49   Linux makefiles support the following settings:   
50   make             -> HEVC_EXT not defined   
51   make HEVC_EXT=0  -> H_MV=0 H_3D=0   --> plain HM
52   make HEVC_EXT=1  -> H_MV=1 H_3D=0   --> MV only
53   make HEVC_EXT=2  -> H_MV=1 H_3D=1   --> full 3D
54*/
55
56#ifndef HEVC_EXT
57#define HEVC_EXT                    2
58#endif
59
60#if ( HEVC_EXT < 0 )||( HEVC_EXT > 2 )
61#error HEVC_EXT must be in the range of 0 to 2, inclusive.
62#endif
63
64#define H_MV          ( HEVC_EXT != 0)
65#define H_3D          ( HEVC_EXT == 2)
66
67/////////////////////////////////////////////////////////////////////////////////////////
68///////////////////////////////////   MAJOR DEFINES   /////////////////////////////////// 
69/////////////////////////////////////////////////////////////////////////////////////////
70#if H_MV
71#define H_MV_ENC_DEC_TRAC                 1  //< CU/PU level tracking
72#endif
73
74#if H_3D
75#define H_3D_QTLPC                        1   // OL_QTLIMIT_PREDCODING_B0068 //JCT3V-B0068
76                                              // HHI_QTLPC_RAU_OFF_C0160     // JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
77
78#define H_3D_VSO                          1   // VSO, View synthesis optimization, includes:
79                                              // HHI_VSO
80                                              // HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
81                                              // SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
82                                              // LGE_WVSO_A0119
83#define H_3D_NBDV                         1   // Neighboring block disparity derivation
84                                              // QC_JCT3V-A0097
85                                              // LGE_DVMCP_A0126
86                                              // LGE_DVMCP_MEM_REDUCTION_B0135     
87                                              // QC_SIMPLE_NBDV_B0047
88                                              // FIX_LGE_DVMCP_B0133
89                                              // QC_NBDV_LDB_FIX_C0055
90                                              // MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
91                                              // MTK_SIMPLIFY_DVTC_C0135           
92                                              // QC_CU_NBDV_D0181
93                                              // SEC_DEFAULT_DV_D0112
94#define H_3D_ARP                          1   // Advanced residual prediction (ARP), JCT3V-D0177
95#define H_3D_IC                           1   // Illumination Compensation, JCT3V-B0045, JCT3V-C0046, JCT3V-D0060
96                                              // Unifying rounding offset, for IC part, JCT3V-D0135
97                                              // Full Pel Interpolation for Depth, HHI_FULL_PEL_DEPTH_MAP_MV_ACC
98#define H_3D_FIX                          1   // Bug Fix
99#define SHARP_ILLUCOMP_REFINE_E0046       1
100#define MTK_FAST_TEXTURE_ENCODING_E0173   1   // Fast merge mode decision and early CU determination for texture component of dependent view, JCT3V-E0173
101#if H_3D_FIX
102#if H_3D_IC
103#define MTK_CLIPPING_ALIGN_IC_E0168       1   // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
104#endif
105#else
106#define MTK_CLIPPING_ALIGN_IC_E0168       1   // To support simplify bi-prediction PU with identical motion checking, JCT3V-E0168
107#endif
108#define MTK_SONY_PROGRESSIVE_MV_COMPRESSION_E0170            1   // Progressive MV Compression, JCT3V-E0170
109#define LGE_INTER_SDC_E0156               1   // Enable inter SDC for depth coding
110
111#if H_3D_NBDV
112#define H_3D_NBDV_REF                     1   // Depth oriented neighboring block disparity derivation
113                                              // MTK_D0156
114                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
115                                              // MERL_C0152: Basic VSP
116
117#define NBDV_DEFAULT_VIEWIDX_BUGFIX       1  // Bug fix for invalid default view index for NBDV
118#define MTK_RVS_BUGFIX_E0172              1  // Bug fix for issues caused by reference view selection, JCT3V-E0172
119#if MTK_RVS_BUGFIX_E0172
120#define MTK_DVMCP_FIX_E0172                  1 // fix the mismatch between software and WD for DV derivation from DVMCP blocks, issue 2 in JCT3V-E0172
121#define MTK_VSP_FIX_ALIGN_WD_E0172           1 // fix the issues related to VSP merge candidate, issue 3, 4 in JCT3V-E0172, using an implementation aligned with WD
122#if !MTK_VSP_FIX_ALIGN_WD_E0172
123#define MTK_VSP_FIX_E0172                    1 // fix the issues related to VSP merge candidate, issue 3, 4 in JCT3V-E0172
124#endif
125#define MTK_DIVMC_FIX_E0172                  1 // fix the issue of derivation of disparity inter-view merge candidate, issue 5 in JCT3V-E0172
126#define MTK_NBDV_TN_FIX_E0172                1 // fix the issue of DV derivation from the temporal neighboring blocks, issue 7 in JCT3V-E0172
127#endif
128#define MTK_TEXTURE_MRGCAND_BUGFIX_E0182  1   // Bugfix for TEXTURE MERGING CANDIDATE     , JCT3V-E0182
129#if H_3D_NBDV_REF
130#define NTT_DoNBDV_VECTOR_CLIP_E0141      1   // disparity vector clipping in DoNBDV, JCT3V-E0141 and JCT3V-E0209
131#define SEC_SIMPLIFIED_NBDV_E0142         1   // Simplified NBDV, JCT3V-E0142 and JCT3V-E0190
132#endif
133#endif
134#define H_3D_VSP                          1   // View synthesis prediction
135                                              // MERL_C0152: Basic VSP
136                                              // MERL_D0166: Reference view selection in NBDV & Bi-VSP
137                                              // MTK_D0105, LG_D0139: No VSP for depth
138                                              // QC_D0191: Clean up
139                                              // LG_D0092: Multiple VSP candidate allowed
140
141#define H_3D_IV_MERGE                     1   // Inter-view motion merge candidate
142                                              // HHI_INTER_VIEW_MOTION_PRED
143                                              // SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
144                                              // QC_MRG_CANS_B0048             , JCT3V-B0048, B0086, B0069
145                                              // OL_DISMV_POS_B0069            , different pos for disparity MV candidate, B0069
146                                              // MTK_INTERVIEW_MERGE_A0049     , second part
147                                              // QC_AMVP_MRG_UNIFY_IVCAN_C0051     
148                                              // TEXTURE MERGING CANDIDATE     , JCT3V-C0137
149#define H_3D_TMVP                         1   // QC_TMVP_C0047
150                                              // Sony_M23639
151
152#define H_3D_DIM                          1   // DIM, Depth intra modes, includes:
153                                              // HHI_DMM_WEDGE_INTRA
154                                              // HHI_DMM_PRED_TEX
155                                              // FIX_WEDGE_NOFLOAT_D0036
156                                              // LGE_EDGE_INTRA_A0070
157                                              // LGE_DMM3_SIMP_C0044
158                                              // QC_DC_PREDICTOR_D0183
159                                              // HHI_DELTADC_DLT_D0035
160                                              // PKU_QC_DEPTH_INTRA_UNI_D0195
161                                              // RWTH_SDC_DLT_B0036
162                                              // INTEL_SDC64_D0193
163                                              // RWTH_SDC_CTX_SIMPL_D0032
164                                              // LGE_CONCATENATE_D0141
165                                              // FIX_SDC_ENC_RD_WVSO_D0163
166                                              // MTK_SAMPLE_BASED_SDC_D0110
167
168#if H_3D_FIX
169#define H_3D_BVSP_FIX                        1  //DV from NBDV instead of DoNBDV should be used
170#define FIX036                               1  // fix for ticket #36
171#endif
172#endif
173
174/////////////////////////////////////////////////////////////////////////////////////////
175///////////////////////////////////   DERIVED DEFINES /////////////////////////////////// 
176/////////////////////////////////////////////////////////////////////////////////////////
177
178
179///// ***** VIEW SYNTHESIS OPTIMIZAION *********
180#if H_3D_VSO                                 
181#define H_3D_VSO_DIST_INT                 1   // Allow negative synthesized view distortion change
182#define H_3D_VSO_COLOR_PLANES             1   // Compute VSO distortion on color planes
183#define H_3D_VSO_EARLY_SKIP               1   // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
184#define H_3D_VSO_RM_ASSERTIONS            0   // Output VSO assertions
185#define H_3D_VSO_SYNTH_DIST_OUT           0   // Output of synthesized view distortion instead of depth distortion in encoder output
186
187#define H_3D_VSO_FIX                      0   // This fix should be enabled after verification
188
189#endif
190////   ****** Neighbouring block-based Disparity Vector  *********
191#if H_3D_NBDV
192#if SEC_SIMPLIFIED_NBDV_E0142
193#define DVFROM_LEFT                       0
194#define DVFROM_ABOVE                      1
195#define IDV_CANDS                         2
196#else
197#define DVFROM_LEFTBELOW                  0
198#define DVFROM_LEFT                       1
199#define DVFROM_ABOVERIGHT                 2
200#define DVFROM_ABOVE                      3
201#define DVFROM_ABOVELEFT                  4
202#define IDV_CANDS                         5
203#endif
204#endif
205////   **** Inter-view motion prediction for merge        *********
206#if H_3D_IV_MERGE
207#define QC_INRIA_MTK_MRG_E0126            1   // additional merge candidates JCT3V-E0126
208#endif
209///// ***** ADVANCED INTERVIEW RESIDUAL PREDICTION *********
210#if H_3D_ARP
211#define H_3D_ARP_WFNR                     3
212#endif
213///// ***** DEPTH INTRA MODES *********
214#if H_3D_DIM
215#define H_3D_DIM_DMM                      1   // Depth Modeling Modes
216#if H_3D_DIM
217#define SEC_DMM2_E0146                    1   // Removal of DMM2 from DMMs
218#define ZJU_DEPTH_INTRA_MODE_E0204        1   // Simplified Binarization for depth_intra_mode
219#endif
220#define H_3D_DIM_RBC                      1   // Region Boundary Chain mode
221#define H_3D_DIM_SDC                      1   // Simplified Depth Coding method
222#define H_3D_DIM_DLT                      1   // Depth Lookup Table
223#define H_3D_DIM_ENC                      1   // Depth Intra encoder optimizations, includes:
224                                              // HHI_DEPTH_INTRA_SEARCH_RAU_C0160
225                                              // LG_ZEROINTRADEPTHRESI_A0087
226#define KWU_SDC_SIMPLE_DC_E0117           1   // Simplified DC calculation for SDC
227#define SCU_HS_DMM4_REMOVE_DIV_E0242      1   // DMM4 Division Removal
228#define SCU_HS_FAST_DEPTH_INTRA_E0238     1   // Fast DMM and RBC Mode Selection
229#if H_3D_DIM_SDC
230#define LGE_SDC_REMOVE_DC_E0158           1   // Removal of DC mode from SDC
231#endif
232#if H_3D_DIM_DMM
233#define LGE_PKU_DMM3_OVERLAP_E0159        1   // Removal of overlap between DMM3 and DMM1
234#endif
235#endif
236
237///// ***** VIEW SYNTHESIS PREDICTION *********
238#if H_3D_VSP
239#define H_3D_VSP_POSITION                 3   // The only supported position
240#define H_3D_VSP_BLOCKSIZE                4   // Supported values: 1, 2, and 4
241#if H_3D_VSP_BLOCKSIZE == 1
242#define H_3D_VSP_CONSTRAINED              1   // Constrained VSP @ 1x1
243#else
244#define H_3D_VSP_CONSTRAINED              0
245#endif
246
247#define NTT_VSP_COMMON_E0207_E0208        1 // common part of JCT3V-E0207 and JCT3V-E0208
248#if NTT_VSP_COMMON_E0207_E0208
249#define NTT_VSP_DC_BUGFIX_E0208           1 // bugfix for sub-PU based DC in VSP, JCT3V-E0208
250#define NTT_VSP_VECTOR_CLIP_E0208         1 // disparity vector clipping on fetching depth map in VSP, JCT3V-E0208
251#define NTT_VSP_ADAPTIVE_SPLIT_E0207      1 // adaptive sub-PU partitioning in VSP, JCT3V-E0207
252#endif
253
254#endif
255
256/////////////////////////////////////////////////////////////////////////////////////////
257///////////////////////////////////   HM RELATED DEFINES ////////////////////////////////
258/////////////////////////////////////////////////////////////////////////////////////////
259
260#define FIX1071 1 ///< fix for issue #1071
261
262#define MAX_NUM_PICS_IN_SOP           1024
263
264#define MAX_NESTING_NUM_OPS         1024
265#define MAX_NESTING_NUM_LAYER       64
266
267#define MAX_VPS_NUM_HRD_PARAMETERS                1
268#define MAX_VPS_OP_SETS_PLUS1                     1024
269#if H_MV
270#define MAX_VPS_NUH_LAYER_ID_PLUS1  64
271#define MAX_NUM_SCALABILITY_TYPES   16
272#define ENC_CFG_CONSOUT_SPACE       29           
273#else
274#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1  1
275#endif
276
277#define RATE_CONTROL_LAMBDA_DOMAIN                  1  ///< JCTVC-K0103, rate control by R-lambda model
278#define M0036_RC_IMPROVEMENT                        1  ///< JCTVC-M0036, improvement for R-lambda model based rate control
279#define TICKET_1090_FIX                             1
280
281#define RC_FIX                                      1  /// suggested fix for M0036
282#define RATE_CONTROL_INTRA                          1  ///< JCTVC-M0257, rate control for intra
283
284#define MAX_CPB_CNT                     32  ///< Upper bound of (cpb_cnt_minus1 + 1)
285#define MAX_NUM_LAYER_IDS               64
286#if H_MV
287#define MAX_NUM_LAYERS                  64
288#define MAX_VPS_PROFILE_TIER_LEVEL      64
289#define MAX_VPS_ADD_OUTPUT_LAYER_SETS   1024
290#define MAX_VPS_OUTPUTLAYER_SETS        ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
291#endif
292
293#define COEF_REMAIN_BIN_REDUCTION        3 ///< indicates the level at which the VLC
294                                           ///< transitions from Golomb-Rice to TU+EG(k)
295
296#define CU_DQP_TU_CMAX 5                   ///< max number bins for truncated unary
297#define CU_DQP_EG_k 0                      ///< expgolomb order
298
299#define SBH_THRESHOLD                    4  ///< I0156: value of the fixed SBH controlling threshold
300 
301#define SEQUENCE_LEVEL_LOSSLESS           0  ///< H0530: used only for sequence or frame-level lossless coding
302
303#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
304 
305#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
306#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
307
308#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_3 1  ///< disable the encoder constraint that conditionally disable SAO for chroma for entire slice in interleaved mode
309
310#define SAO_ENCODING_CHOICE              1  ///< I0184: picture early termination
311#if SAO_ENCODING_CHOICE
312#define SAO_ENCODING_RATE                0.75
313#define SAO_ENCODING_CHOICE_CHROMA       1 ///< J0044: picture early termination Luma and Chroma are handled separately
314#if SAO_ENCODING_CHOICE_CHROMA
315#define SAO_ENCODING_RATE_CHROMA         0.5
316#endif
317#endif
318
319#define MAX_NUM_VPS                16
320#define MAX_NUM_SPS                16
321#define MAX_NUM_PPS                64
322
323
324
325#define WEIGHTED_CHROMA_DISTORTION  1   ///< F386: weighting of chroma for RDO
326#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
327#define SAO_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for SAO
328
329#define MIN_SCAN_POS_CROSS          4
330
331#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
332
333#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
334#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
335
336#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
337#if ADAPTIVE_QP_SELECTION
338#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
339#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
340#endif
341
342#define NS_HAD                               0
343
344#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
345#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
346
347#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
348#error
349#endif
350
351#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
352
353#define AMVP_DECIMATION_FACTOR            4
354
355#define SCAN_SET_SIZE                     16
356#define LOG2_SCAN_SET_SIZE                4
357
358#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
359
360#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
361
362#define NUM_INTRA_MODE 36
363#if !REMOVE_LM_CHROMA
364#define LM_CHROMA_IDX  35
365#endif
366
367#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.
368#define AUTO_INTER_RPS                  1           ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
369#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
370                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
371                                                    // this should be done with encoder only decision
372                                                    // but because of the absence of reference frame management, the related code was hard coded currently
373
374#define RVM_VCEGAM10_M 4
375
376#define PLANAR_IDX             0
377#define VER_IDX                26                    // index for intra VERTICAL   mode
378#define HOR_IDX                10                    // index for intra HORIZONTAL mode
379#define DC_IDX                 1                     // index for intra DC mode
380#define NUM_CHROMA_MODE        5                     // total number of chroma modes
381#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
382
383
384#define FAST_UDI_USE_MPM 1
385
386#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
387
388#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth.  When disabled, compute costs as if it is 8-bit source video.
389#if FULL_NBIT
390# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
391#else
392# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
393#endif
394
395#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
396#define LOG2_MAX_NUM_ROWS_MINUS1           7
397#define LOG2_MAX_COLUMN_WIDTH              13
398#define LOG2_MAX_ROW_HEIGHT                13
399
400#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
401
402#define REG_DCT 65535
403
404#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
405#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
406#if AMP_ENC_SPEEDUP
407#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
408#endif
409
410#define SCALING_LIST_OUTPUT_RESULT    0 //JCTVC-G880/JCTVC-G1016 quantization matrices
411
412#define CABAC_INIT_PRESENT_FLAG     1
413
414// ====================================================================================================================
415// Basic type redefinition
416// ====================================================================================================================
417
418typedef       void                Void;
419typedef       bool                Bool;
420
421typedef       char                Char;
422typedef       unsigned char       UChar;
423typedef       short               Short;
424typedef       unsigned short      UShort;
425typedef       int                 Int;
426typedef       unsigned int        UInt;
427typedef       double              Double;
428typedef       float               Float;
429
430// ====================================================================================================================
431// 64-bit integer type
432// ====================================================================================================================
433
434#ifdef _MSC_VER
435typedef       __int64             Int64;
436
437#if _MSC_VER <= 1200 // MS VC6
438typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
439#else
440typedef       unsigned __int64    UInt64;
441#endif
442
443#else
444
445typedef       long long           Int64;
446typedef       unsigned long long  UInt64;
447
448#endif
449
450// ====================================================================================================================
451// Type definition
452// ====================================================================================================================
453
454typedef       UChar           Pxl;        ///< 8-bit pixel type
455typedef       Short           Pel;        ///< 16-bit pixel type
456typedef       Int             TCoeff;     ///< transform coefficient
457
458#if H_3D_VSO
459// ====================================================================================================================
460// Define Distortion Types
461// ====================================================================================================================
462typedef       Int64           RMDist;     ///< renderer model distortion
463
464#if H_3D_VSO_DIST_INT
465#if FIX036
466typedef       Int64            Dist;       ///< RDO distortion
467#else
468typedef       Int              Dist;       ///< RDO distortion
469#endif
470typedef       Int64            Dist64; 
471#define       RDO_DIST_MIN     MIN_INT
472#define       RDO_DIST_MAX     MAX_INT
473#else
474typedef       UInt             Dist;       ///< RDO distortion
475typedef       UInt64           Dist; 
476#define       RDO_DIST_MIN     0
477#define       RDO_DIST_MAX     MAX_UINT
478#endif
479#endif
480/// parameters for adaptive loop filter
481class TComPicSym;
482
483// Slice / Slice segment encoding modes
484enum SliceConstraint
485{
486  NO_SLICES              = 0,          ///< don't use slices / slice segments
487  FIXED_NUMBER_OF_LCU    = 1,          ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
488  FIXED_NUMBER_OF_BYTES  = 2,          ///< Limit maximum number of bytes in a slice / slice segment
489  FIXED_NUMBER_OF_TILES  = 3,          ///< slices / slice segments span an integer number of tiles
490};
491
492#define NUM_DOWN_PART 4
493
494enum SAOTypeLen
495{
496  SAO_EO_LEN    = 4, 
497  SAO_BO_LEN    = 4,
498  SAO_MAX_BO_CLASSES = 32
499};
500
501enum SAOType
502{
503  SAO_EO_0 = 0, 
504  SAO_EO_1,
505  SAO_EO_2, 
506  SAO_EO_3,
507  SAO_BO,
508  MAX_NUM_SAO_TYPE
509};
510
511typedef struct _SaoQTPart
512{
513  Int         iBestType;
514  Int         iLength;
515  Int         subTypeIdx ;                 ///< indicates EO class or BO band position
516  Int         iOffset[4];
517  Int         StartCUX;
518  Int         StartCUY;
519  Int         EndCUX;
520  Int         EndCUY;
521
522  Int         PartIdx;
523  Int         PartLevel;
524  Int         PartCol;
525  Int         PartRow;
526
527  Int         DownPartsIdx[NUM_DOWN_PART];
528  Int         UpPartIdx;
529
530  Bool        bSplit;
531
532  //---- encoder only start -----//
533  Bool        bProcessed;
534  Double      dMinCost;
535  Int64       iMinDist;
536  Int         iMinRate;
537  //---- encoder only end -----//
538} SAOQTPart;
539
540typedef struct _SaoLcuParam
541{
542  Bool       mergeUpFlag;
543  Bool       mergeLeftFlag;
544  Int        typeIdx;
545  Int        subTypeIdx;                  ///< indicates EO class or BO band position
546  Int        offset[4];
547  Int        partIdx;
548  Int        partIdxTmp;
549  Int        length;
550} SaoLcuParam;
551
552struct SAOParam
553{
554  Bool       bSaoFlag[2];
555  SAOQTPart* psSaoPart[3];
556  Int        iMaxSplitLevel;
557  Bool         oneUnitFlag[3];
558  SaoLcuParam* saoLcuParam[3];
559  Int          numCuInHeight;
560  Int          numCuInWidth;
561  ~SAOParam();
562};
563
564/// parameters for deblocking filter
565typedef struct _LFCUParam
566{
567  Bool bInternalEdge;                     ///< indicates internal edge
568  Bool bLeftEdge;                         ///< indicates left edge
569  Bool bTopEdge;                          ///< indicates top edge
570} LFCUParam;
571
572// ====================================================================================================================
573// Enumeration
574// ====================================================================================================================
575
576/// supported slice type
577enum SliceType
578{
579  B_SLICE,
580  P_SLICE,
581  I_SLICE
582};
583
584/// chroma formats (according to semantics of chroma_format_idc)
585enum ChromaFormat
586{
587  CHROMA_400  = 0,
588  CHROMA_420  = 1,
589  CHROMA_422  = 2,
590  CHROMA_444  = 3
591};
592
593/// supported partition shape
594enum PartSize
595{
596  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
597  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
598  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
599  SIZE_NxN,             ///< symmetric motion partition,   Nx N
600  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
601  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
602  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
603  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
604  SIZE_NONE = 15
605};
606
607/// supported prediction type
608enum PredMode
609{
610  MODE_INTER,           ///< inter-prediction mode
611  MODE_INTRA,           ///< intra-prediction mode
612  MODE_NONE = 15
613};
614
615/// texture component type
616enum TextType
617{
618  TEXT_LUMA,            ///< luma
619  TEXT_CHROMA,          ///< chroma (U+V)
620  TEXT_CHROMA_U,        ///< chroma U
621  TEXT_CHROMA_V,        ///< chroma V
622  TEXT_ALL,             ///< Y+U+V
623  TEXT_NONE = 15
624};
625
626/// reference list index
627enum RefPicList
628{
629  REF_PIC_LIST_0 = 0,   ///< reference list 0
630  REF_PIC_LIST_1 = 1,   ///< reference list 1
631  REF_PIC_LIST_X = 100  ///< special mark
632};
633
634/// distortion function index
635enum DFunc
636{
637  DF_DEFAULT  = 0,
638  DF_SSE      = 1,      ///< general size SSE
639  DF_SSE4     = 2,      ///<   4xM SSE
640  DF_SSE8     = 3,      ///<   8xM SSE
641  DF_SSE16    = 4,      ///<  16xM SSE
642  DF_SSE32    = 5,      ///<  32xM SSE
643  DF_SSE64    = 6,      ///<  64xM SSE
644  DF_SSE16N   = 7,      ///< 16NxM SSE
645 
646  DF_SAD      = 8,      ///< general size SAD
647  DF_SAD4     = 9,      ///<   4xM SAD
648  DF_SAD8     = 10,     ///<   8xM SAD
649  DF_SAD16    = 11,     ///<  16xM SAD
650  DF_SAD32    = 12,     ///<  32xM SAD
651  DF_SAD64    = 13,     ///<  64xM SAD
652  DF_SAD16N   = 14,     ///< 16NxM SAD
653 
654  DF_SADS     = 15,     ///< general size SAD with step
655  DF_SADS4    = 16,     ///<   4xM SAD with step
656  DF_SADS8    = 17,     ///<   8xM SAD with step
657  DF_SADS16   = 18,     ///<  16xM SAD with step
658  DF_SADS32   = 19,     ///<  32xM SAD with step
659  DF_SADS64   = 20,     ///<  64xM SAD with step
660  DF_SADS16N  = 21,     ///< 16NxM SAD with step
661 
662  DF_HADS     = 22,     ///< general size Hadamard with step
663  DF_HADS4    = 23,     ///<   4xM HAD with step
664  DF_HADS8    = 24,     ///<   8xM HAD with step
665  DF_HADS16   = 25,     ///<  16xM HAD with step
666  DF_HADS32   = 26,     ///<  32xM HAD with step
667  DF_HADS64   = 27,     ///<  64xM HAD with step
668  DF_HADS16N  = 28,     ///< 16NxM HAD with step
669#if H_3D_VSO
670  DF_VSD      = 29,      ///< general size VSD
671  DF_VSD4     = 30,      ///<   4xM VSD
672  DF_VSD8     = 31,      ///<   8xM VSD
673  DF_VSD16    = 32,      ///<  16xM VSD
674  DF_VSD32    = 33,      ///<  32xM VSD
675  DF_VSD64    = 34,      ///<  64xM VSD
676  DF_VSD16N   = 35,      ///< 16NxM VSD
677#endif
678
679#if AMP_SAD
680  DF_SAD12    = 43,
681  DF_SAD24    = 44,
682  DF_SAD48    = 45,
683
684  DF_SADS12   = 46,
685  DF_SADS24   = 47,
686  DF_SADS48   = 48,
687
688  DF_SSE_FRAME = 50     ///< Frame-based SSE
689#else
690  DF_SSE_FRAME = 33     ///< Frame-based SSE
691#endif
692};
693
694/// index for SBAC based RD optimization
695enum CI_IDX
696{
697  CI_CURR_BEST = 0,     ///< best mode index
698  CI_NEXT_BEST,         ///< next best index
699  CI_TEMP_BEST,         ///< temporal index
700  CI_CHROMA_INTRA,      ///< chroma intra index
701  CI_QT_TRAFO_TEST,
702  CI_QT_TRAFO_ROOT,
703  CI_NUM,               ///< total number
704};
705
706/// motion vector predictor direction used in AMVP
707enum MVP_DIR
708{
709  MD_LEFT = 0,          ///< MVP of left block
710  MD_ABOVE,             ///< MVP of above block
711  MD_ABOVE_RIGHT,       ///< MVP of above right block
712  MD_BELOW_LEFT,        ///< MVP of below left block
713  MD_ABOVE_LEFT         ///< MVP of above left block
714};
715
716/// coefficient scanning type used in ACS
717enum COEFF_SCAN_TYPE
718{
719  SCAN_DIAG = 0,         ///< up-right diagonal scan
720  SCAN_HOR,              ///< horizontal first scan
721  SCAN_VER               ///< vertical first scan
722};
723
724namespace Profile
725{
726  enum Name
727  {
728    NONE = 0,
729    MAIN = 1,
730    MAIN10 = 2,
731    MAINSTILLPICTURE = 3,
732#if H_MV
733    MAINSTEREO = 4,
734    MAINMULTIVIEW = 5,
735#if H_3D
736    MAIN3D = 6, 
737#endif
738#endif
739  };
740}
741
742namespace Level
743{
744  enum Tier
745  {
746    MAIN = 0,
747    HIGH = 1,
748  };
749
750  enum Name
751  {
752    NONE     = 0,
753    LEVEL1   = 30,
754    LEVEL2   = 60,
755    LEVEL2_1 = 63,
756    LEVEL3   = 90,
757    LEVEL3_1 = 93,
758    LEVEL4   = 120,
759    LEVEL4_1 = 123,
760    LEVEL5   = 150,
761    LEVEL5_1 = 153,
762    LEVEL5_2 = 156,
763    LEVEL6   = 180,
764    LEVEL6_1 = 183,
765    LEVEL6_2 = 186,
766  };
767}
768//! \}
769
770#if H_MV
771/// scalability types
772  enum ScalabilityType
773  {
774    VIEW_ID  = 0,
775#if H_3D
776    DEPTH_ID = 1,   
777#endif   
778  };
779#endif
780#if H_3D
781  // Renderer
782  enum BlenMod
783  {
784    BLEND_NONE  = -1,
785    BLEND_AVRG  = 0,
786    BLEND_LEFT  = 1,
787    BLEND_RIGHT = 2,
788    BLEND_GEN   =  3
789  };
790
791 
792  enum
793  {
794    VIEWPOS_INVALID = -1,
795    VIEWPOS_LEFT    = 0,
796    VIEWPOS_RIGHT   = 1,
797    VIEWPOS_MERGED  = 2
798  };
799
800
801#endif
802#endif
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