source: 3DVCSoftware/branches/HTM-3.1-LG/source/Lib/TLibCommon/TypeDef.h @ 97

Last change on this file since 97 was 97, checked in by lg, 12 years ago

Implemented the Region boundary chain coding (A0070) and R/D selection between Non-Zero Residual and All-Zero Residual Intra Coding (A0087) with macro: "LGE_EDGE_INTRA" and "LG_ZEROINTRADEPTHRESI_M26039"

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1/* The copyright in this software is being made available under the BSD
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6 * Copyright (c) 2010-2012, ITU/ISO/IEC
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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#define LGE_EDGE_INTRA                  1       //JCT2-A0070
45#if LGE_EDGE_INTRA
46#define LGE_EDGE_INTRA_MIN_SIZE         4
47#define LGE_EDGE_INTRA_MAX_SIZE        32
48#define LGE_EDGE_INTRA_THRESHOLD       20
49#define LGE_EDGE_INTRA_MAX_EDGE_NUM_PER_4x4 8
50#define LGE_EDGE_INTRA_DELTA_DC         1
51#define LGE_EDGE_INTRA_PIXEL_DIFFERENCE 1
52#endif
53
54#define LG_ZEROINTRADEPTHRESI_M26039      1  //JCT2-A0087
55
56#define SONY_COLPIC_AVAILABILITY          1
57
58#define HHI_INTER_VIEW_MOTION_PRED        1   // inter-view motion parameter prediction
59#define HHI_INTER_VIEW_RESIDUAL_PRED      1   // inter-view residual prediction
60#define HHI_FIX                           1   // inter-view prediction and other fixes
61#define QC_MULTI_DIS_CAN                        1         // JCT2-A0097
62#if QC_MULTI_DIS_CAN
63    #define DIS_CANS                            1
64#endif
65
66#define MTK_INTERVIEW_MERGE_A0049         1 //  JCT2-A0049 second part
67
68#if QC_MULTI_DIS_CAN                    // JCT2-A0126
69#define USE_DVMCP         0
70
71#define DVFROM_LEFTBELOW  1
72#define DVFROM_LEFT       2
73#define DVFROM_ABOVERIGHT 3
74#define DVFROM_ABOVE      4
75#define DVFROM_ABOVELEFT  5
76#define DVFROM_COL        6
77#endif
78
79
80#define HHI_VSO                           1
81#define HHI_VSO_LS_TABLE                  1
82#define HHI_VSO_DIST_INT                  1
83#define HHI_VSO_SYNTH_DIST_OUT            0
84#define HHI_VSO_COLOR_PLANES              1
85
86#define HHI_INTERVIEW_SKIP                1
87#define HHI_INTERVIEW_SKIP_LAMBDA_SCALE   1
88
89#define HHI_DMM_WEDGE_INTRA 1   // depth model modes independent on texture (explicit and intra-predicted Wedgelet prediction)
90#define HHI_DMM_PRED_TEX    1   // depth model modes dependent on texture (inter-component Wedgelet and Contour prediction )
91
92#if HHI_DMM_WEDGE_INTRA || HHI_DMM_PRED_TEX
93#define DMM_WEDGEMODEL_MIN_SIZE           4
94#define DMM_WEDGEMODEL_MAX_SIZE          32
95#define DMM_WEDGE_PREDDIR_DELTAEND_MAX    4
96#endif
97
98#define HHI_MPI                         1   // motion parameter inheritance from texture picture for depth map coding
99#define HHI_MPI_MERGE_POS               0
100#define HHI_FULL_PEL_DEPTH_MAP_MV_ACC   1   // full-pel mv accuracy for depth maps
101
102#if HHI_INTER_VIEW_MOTION_PRED
103#define SAIT_IMPROV_MOTION_PRED_M24829  1   // improved inter-view motion vector prediction
104#else
105#define SAIT_IMPROV_MOTION_PRED_M24829  0   
106#endif
107
108#if HHI_INTER_VIEW_RESIDUAL_PRED
109#define LG_RESTRICTEDRESPRED_M24766     1   // restricted inter-view residual prediction
110#define QC_SIMPLIFIEDIVRP_M24938        1
111#else
112#define LG_RESTRICTEDRESPRED_M24766     0
113#define QC_SIMPLIFIEDIVRP_M24938        0
114#endif
115
116
117#define SKIPFRAME_BUGFIX                  1 ///< bug fix to enable skipFrame at decoder
118#define START_DECODING_AT_CRA             1 ///< H0496, start decoding at clear random access point
119#define NO_COMBINED_PARALLEL              1 ///< Disallow any combined usage of parallel tools among Tile, EntropySlice and Wavefont
120
121#define LOSSLESS_CODING                   1  ///< H0530: lossless and lossy (mixed) coding
122#if LOSSLESS_CODING
123#define SEQUENCE_LEVEL_LOSSLESS           0  ///< H0530: used only for sequence or frame-level lossless coding
124#endif
125
126#define PARALLEL_MERGE  1                   //< H0082 parallel merge/skip
127#define LOG2_PARALLEL_MERGE_LEVEL_MINUS2 0  //< H0082 parallel merge level 0-> 4x4, 1-> 8x8, 2->16x16, 3->32x32, 4->64x64
128#if PARALLEL_MERGE && LOG2_PARALLEL_MERGE_LEVEL_MINUS2
129#define CU_BASED_MRG_CAND_LIST           1  //< H0240: single merge candidate list for all PUs inside a 8x8 CU conditioned on LOG2_PARALLEL_MERGE_LEVEL_MINUS2 > 0
130#endif
131#define MVP_AT_ENTROPYSLICE_BOUNDARY  1     //< H0362 enable motion prediction accross entropy slice boundary
132
133#define FAST_DECISION_FOR_MRG_RD_COST  1 ////< H0178: Fast Decision for Merge 2Nx2N RDCost
134
135#define PIC_CROPPING              1 ///< Picture cropping and size constraints
136#define NAL_REF_FLAG              1 ///< Change nal_ref_idc to nal_ref_flag (JCTVC-F463)
137#define REMOVE_DIV_OPERATION      1 ///< H0238: Simplified intra horizontal and vertical filtering
138#define LOGI_INTRA_NAME_3MPM      1  ///< H0407: logical Intra mode naming (sequential angular mode numbering) and 3 MPM mode coding
139
140#define LEVEL_CTX_LUMA_RED        1  ///<H0130: Luma level context reduction
141#define REMOVE_INFER_SIGGRP       1  ///<H0131: Remove inferred significant_coeff_group_flag
142
143#define SET_MERGE_TMVP_REFIDX     1  ///< H0278/H0199: Setting the merge TMVP refidx to 0 for the non-first partition
144
145#define MULTILEVEL_SIGMAP_EXT     1  ///< H0526: multi-level significance map extended to smaller TUs
146#define MULTIBITS_DATA_HIDING     1  ///< H0481: multiple sign bit hiding
147
148#define DEQUANT_CLIPPING           1  ///< H0312/H0541: transformed coefficients clipping before de-quantization
149
150#define REMOVE_NON_SCALED         1 ///< H0164/H0250: Removal of non-scaled merge candidate
151#define MRG_IDX_CTX_RED           1 ///< H0251: Merge index context reduction
152#define SIMP_MRG_PRUN             1 ///< H0252: simplification of merge pruning process
153
154#define AMVP_PRUNING_SIMPLIFICATION         1     ///H0316: simplify the pruning process of AMVP by exempting the temporal candidate
155#define AMVP_ZERO_CHECKING_REMOVAL          1     ///H0239/H0316: remove zero motion vector checking of AMVP
156
157#define H0111_MVD_L1_ZERO         1  ///< H0111: modification of bi-prediction
158#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
159
160#define CLIPSCALEDMVP               1  ///< H0216: Clipping scaled MV to 16 bit
161
162#define UNIFIED_TRANSFORM_TREE      1   ///< H0123: unified tree structure for TU
163
164#define SIGMAP_CTX_SUBBLOCK       1 ///< H0290: 4x4 sub-block based region for significant_flag context selection
165
166#define SIGMAP_CONST_AT_HIGH_FREQUENCY      1      ///< H0095 method2.1: const significance map at high freaquency
167
168#define LAST_CTX_REDUCTION        1  ///< H0537/H514: contexts reduction for last position coding
169
170#define AMP_CTX                   1 ///<H0545: context reduction for asymmetric partition
171
172#define RESTRICT_GR1GR2FLAG_NUMBER    1 ///< H0554: Throughput improvement of CABAC coefficients level coding
173#if RESTRICT_GR1GR2FLAG_NUMBER    //
174#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
175#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
176#endif
177
178#define EIGHT_BITS_RICE_CODE        1 ///< H0498 : 8 bits rice codes
179
180#define SAO_UNIT_INTERLEAVING      1   ///< H0273
181#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_1 0  ///< disable the encoder constraint that does not test SAO/BO mode for chroma in interleaved mode
182#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_2 0  ///< disable the encoder constraint that reduce the range of SAO/EO for chroma in interleaved mode
183#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_3 0  ///< disable the encoder constraint that conditionally disable SAO for chroma for entire slice in interleaved mode
184
185#define ALF_SINGLE_FILTER_SHAPE    1     //< !!! H0068: Single filter type : 9x7 cross + 3x3 square
186
187#define ALF_16_BA_GROUPS        1     ///< H0409 16 BA groups
188#define LCU_SYNTAX_ALF          1     ///< H0274 LCU-syntax ALF
189#define ALF_CHROMA_COEF_PRED_HARMONIZATION 1 ///< H0483: ALF chroma coeff pred harmonization
190
191#define CABAC_LINEAR_INIT       1     ///< H0535 : linear CABAC initialization
192
193#define COLLOCATED_REF_IDX      1     ///< H0442: signal collocated reference index
194
195#define UNIFIED_TRANSFORM       1     ///< H0492: unify square and non-square transform
196
197#define MAX_NUM_SPS                32
198#define MAX_NUM_PPS                256
199#define MAX_NUM_APS                32         //< !!!KS: number not defined in WD yet
200
201#define MRG_MAX_NUM_CANDS_SIGNALED         5   //<G091: value of maxNumMergeCand signaled in slice header
202
203#define WEIGHTED_CHROMA_DISTORTION  1   ///< F386: weighting of chroma for RDO
204#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
205#define ALF_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for ALF
206#define SAO_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for SAO
207
208#define MIN_SCAN_POS_CROSS          4
209
210#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
211
212#define G519_TU_AMP_NSQT_HARMONIZATION  1   ///< G519: Harmonization of implicit TU, AMP and NSQT
213
214#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
215#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
216
217#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
218#if ADAPTIVE_QP_SELECTION
219#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
220#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
221#endif
222
223
224#define CHROMA_MODE_CODING                   1     //H0326/H0475 : 2-length fixed, bypass coding for chroma intra prediction mode
225
226#define NSQT_LFFIX                           1     ///< Bug fix related to NSQT and deblocking filter
227#define NS_HAD                               1
228
229#define APS_BITS_FOR_SAO_BYTE_LENGTH 12
230#define APS_BITS_FOR_ALF_BYTE_LENGTH 8
231
232#define H0736_AVC_STYLE_QP_RANGE             1    ///< H0736: AVC style qp range and wrapping.
233#define H0204_QP_PREDICTION                  1    ///< H0204: improved QP prediction
234
235#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
236#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
237
238#define BURST_IPCM                        1           ///< H0051: Burst IPCM
239
240#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
241#error
242#endif
243
244#define H0137_0138_LIST_MODIFICATION      1           // Enabled reference picture lists combination (H0137) and reference picture list modification (H0138) updates
245#if !H0137_0138_LIST_MODIFICATION
246#error "H0137_0138_LIST_MODIFICATION must be enabled for multi-view coding."
247#endif
248
249#define VERBOSE_RATE 0                               ///< Print additional rate information in encoder
250
251#define AMVP_DECIMATION_FACTOR            4
252
253#define SCAN_SET_SIZE                     16
254#define LOG2_SCAN_SET_SIZE                4
255
256#if LGE_EDGE_INTRA
257#if LGE_EDGE_INTRA_DELTA_DC
258#define FAST_UDI_MAX_RDMODE_NUM               37          ///< maximum number of RD comparison in fast-UDI estimation loop
259#else
260#define FAST_UDI_MAX_RDMODE_NUM               36          ///< maximum number of RD comparison in fast-UDI estimation loop
261#endif
262#else
263#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
264#endif
265
266#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
267
268#define NUM_INTRA_MODE 36
269#define LM_CHROMA_IDX  35
270
271#if HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
272enum MODE_IDX
273{
274  DMM_WEDGE_FULL_IDX         = NUM_INTRA_MODE,
275  DMM_WEDGE_FULL_D_IDX       = NUM_INTRA_MODE+1,
276  DMM_WEDGE_PREDTEX_IDX      = NUM_INTRA_MODE+2,
277  DMM_WEDGE_PREDTEX_D_IDX    = NUM_INTRA_MODE+3,
278  DMM_CONTOUR_PREDTEX_IDX    = NUM_INTRA_MODE+4,
279  DMM_CONTOUR_PREDTEX_D_IDX  = NUM_INTRA_MODE+5,
280  DMM_WEDGE_PREDDIR_IDX      = NUM_INTRA_MODE+6,
281  DMM_WEDGE_PREDDIR_D_IDX    = NUM_INTRA_MODE+7
282};
283#define NUM_DMM_MODE 8
284#elif HHI_DMM_WEDGE_INTRA && !HHI_DMM_PRED_TEX
285enum MODE_IDX
286{
287  DMM_WEDGE_FULL_IDX         = NUM_INTRA_MODE,
288  DMM_WEDGE_FULL_D_IDX       = NUM_INTRA_MODE+1,
289  DMM_WEDGE_PREDDIR_IDX      = NUM_INTRA_MODE+2,
290  DMM_WEDGE_PREDDIR_D_IDX    = NUM_INTRA_MODE+3
291};
292#define NUM_DMM_MODE 4
293#elif !HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
294enum MODE_IDX
295{
296  DMM_WEDGE_PREDTEX_IDX      = NUM_INTRA_MODE,
297  DMM_WEDGE_PREDTEX_D_IDX    = NUM_INTRA_MODE+1,
298  DMM_CONTOUR_PREDTEX_IDX    = NUM_INTRA_MODE+2,
299  DMM_CONTOUR_PREDTEX_D_IDX  = NUM_INTRA_MODE+3,
300};
301#define NUM_DMM_MODE 4
302#endif
303
304#if LGE_EDGE_INTRA
305#if HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
306#define EDGE_INTRA_IDX  (NUM_INTRA_MODE+NUM_DMM_MODE)
307#endif // HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
308#if LGE_EDGE_INTRA_DELTA_DC
309#define EDGE_INTRA_DELTA_IDX          (EDGE_INTRA_IDX+1)
310#endif
311#endif // LGE_EDGE_INTRA
312
313#define IBDI_DISTORTION                0           ///< enable/disable SSE modification when IBDI is used (JCTVC-D152)
314#define FIXED_ROUNDING_FRAME_MEMORY    0           ///< enable/disable fixed rounding to 8-bitdepth of frame memory when IBDI is used
315
316#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.
317#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
318                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
319                                                    // this should be done with encoder only decision
320                                                    // but because of the absence of reference frame management, the related code was hard coded currently
321#define LTRP_MULT                       1           ///< enable/disable multiple long term reference pictures with same POC LSB
322
323#define OL_FLUSH 1          // Set to 1 to enable Wavefront Flush.
324#define OL_FLUSH_ALIGN 0    // Align flush to byte boundary.  This preserves byte operations in CABAC (faster) but at the expense of an average
325                            // of 4 bits per flush.
326                            // Setting to 0 will slow cabac by an as yet unknown amount.
327                            // This is here just to perform timing tests -- OL_FLUSH_ALIGN should be 0 for WPP.
328
329#define RVM_VCEGAM10_M 4
330
331#define PLANAR_IDX             0
332#if LOGI_INTRA_NAME_3MPM
333#define VER_IDX                26                    // index for intra VERTICAL   mode
334#define HOR_IDX                10                    // index for intra HORIZONTAL mode
335#define DC_IDX                 1                     // index for intra DC mode
336#else
337#define DC_IDX                 3                     // index for intra DC mode
338#endif
339#define NUM_CHROMA_MODE        6                     // total number of chroma modes
340#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
341
342
343#define FAST_UDI_USE_MPM 1
344
345#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
346
347#define FULL_NBIT 0 ///< When enabled, does not use g_uiBitIncrement anymore to support > 8 bit data
348
349#define FIXED_NUMBER_OF_TILES_SLICE_MODE                1
350#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
351#define AD_HOC_SLICES_FIXED_NUMBER_OF_BYTES_IN_SLICE    2          ///< OPTION IDENTIFIER. mode==2 -> Limit maximum number of bins/bits in a slice
352#if FIXED_NUMBER_OF_TILES_SLICE_MODE
353#define AD_HOC_SLICES_FIXED_NUMBER_OF_TILES_IN_SLICE    3
354#endif
355
356// Entropy slice options
357#define SHARP_FIXED_NUMBER_OF_LCU_IN_ENTROPY_SLICE            1          ///< OPTION IDENTIFIER. Limit maximum number of largest coding tree blocks in an entropy slice
358#define SHARP_MULTIPLE_CONSTRAINT_BASED_ENTROPY_SLICE         2          ///< OPTION IDENTIFIER. Limit maximum number of bins/bits in an entropy slice
359
360#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
361#define LOG2_MAX_NUM_ROWS_MINUS1           7
362#define LOG2_MAX_COLUMN_WIDTH              13
363#define LOG2_MAX_ROW_HEIGHT                13
364
365#define MAX_MARKER_PER_NALU                 1000
366
367#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
368
369#define REG_DCT 65535
370
371#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
372#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
373#if AMP_ENC_SPEEDUP
374#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
375#endif
376
377#define SCALING_LIST_OUTPUT_RESULT    0 //JCTVC-G880/JCTVC-G1016 quantization matrices
378#define SCALING_LIST                  1 //JCTVC-H0230/H0461/H0237
379
380#define DEFAULT_DC                    1 // JCTVC-H0242
381
382#define RPS_IN_SPS                    1 // Adopted during discussion of JCTVC-H0423
383
384#define H0412_REF_PIC_LIST_RESTRICTION 1
385
386#define H0566_TLA                     1
387#if H0566_TLA
388#define H0566_TLA_SET_FOR_SWITCHING_POINTS 1
389#endif
390
391#define H0567_DPB_PARAMETERS_PER_TEMPORAL_LAYER 1
392
393#define DBL_H0473_PART_1          1   //Deblocking filtering simplification
394#define DBL_CONTROL               1   //PPS deblocking_filter_control_present_flag (JCTVC-H0398); condition for inherit params flag in SH (JCTVC-H0424)
395#define DBL_STRONG_FILTER_CLIP    1   //Introduction of strong filter clipping in deblocking filter (JCTVC-H0275)
396
397#define CABAC_INIT_FLAG             1 // JCTVC-H0540
398#define CABAC_INIT_PRESENT_FLAG     1
399
400#define H0388                       1 // JCTVC-H0388
401
402#define TILES_WPP_ENTRY_POINT_SIGNALLING        1 // JCTVC-H0556. Assumes either Tiles is ON or WPP is ON (not both simultaneously).
403#define REMOVE_TILE_DEPENDENCE                  1 // remove tile_boundary_independence_flag and dependent tiles
404#define TILES_OR_ENTROPY_SYNC_IDC               1 // tiles_or_entropy_coding_sync_idc flag
405#define COMPLETE_SLICES_IN_TILE     1 // Among the constraints between slices and tiles, all slices within a tile shall be complete (JCTVC-H0348/JCTVC-H0463) for SliceMode 1&2
406#define WPP_SIMPLIFICATION          1 // JCTVC-H0349/JCTVC-0517
407
408// ====================================================================================================================
409// VPS INTEGRATION
410// ====================================================================================================================
411#define VIDYO_VPS_INTEGRATION       1
412#if VIDYO_VPS_INTEGRATION
413#define MAX_NUM_VPS 10
414#endif
415
416// ====================================================================================================================
417// Basic type redefinition
418// ====================================================================================================================
419
420typedef       void                Void;
421typedef       bool                Bool;
422
423typedef       char                Char;
424typedef       unsigned char       UChar;
425typedef       short               Short;
426typedef       unsigned short      UShort;
427typedef       int                 Int;
428typedef       unsigned int        UInt;
429typedef       double              Double;
430
431// ====================================================================================================================
432// 64-bit integer type
433// ====================================================================================================================
434
435#ifdef _MSC_VER
436typedef       __int64             Int64;
437
438#if _MSC_VER <= 1200 // MS VC6
439typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
440#else
441typedef       unsigned __int64    UInt64;
442#endif
443
444#else
445
446typedef       long long           Int64;
447typedef       unsigned long long  UInt64;
448
449#endif
450
451// ====================================================================================================================
452// Type definition
453// ====================================================================================================================
454
455typedef       UChar           Pxl;        ///< 8-bit pixel type
456typedef       Short           Pel;        ///< 16-bit pixel type
457typedef       Int             TCoeff;     ///< transform coefficient
458
459
460// ====================================================================================================================
461// Define Distortion Types
462// ====================================================================================================================
463typedef       Int64           RMDist;     ///< renderer model distortion
464
465#if HHI_VSO_DIST_INT
466typedef       Int              Dist;       ///< RDO distortion
467#define       RDO_DIST_MIN     MIN_INT
468#define       RDO_DIST_MAX     MAX_INT
469#else
470typedef       UInt             Dist;       ///< RDO distortion
471#define       RDO_DIST_MIN     0
472#define       RDO_DIST_MAX     MAX_UINT
473#endif
474
475/// parameters for adaptive loop filter
476class TComPicSym;
477
478#define NUM_DOWN_PART 4
479
480enum SAOTypeLen
481{
482  SAO_EO_LEN    = 4,
483#if SAO_UNIT_INTERLEAVING
484  SAO_BO_LEN    = 4,
485  SAO_MAX_BO_CLASSES = 32
486#else
487  SAO_BO_LEN    = 16
488#endif
489};
490
491enum SAOType
492{
493  SAO_EO_0 = 0,
494  SAO_EO_1,
495  SAO_EO_2,
496  SAO_EO_3,
497#if SAO_UNIT_INTERLEAVING
498  SAO_BO,
499#else
500  SAO_BO_0,
501  SAO_BO_1,
502#endif
503  MAX_NUM_SAO_TYPE
504};
505
506typedef struct _SaoQTPart
507{
508#if !SAO_UNIT_INTERLEAVING
509  Bool        bEnableFlag;
510#endif
511  Int         iBestType;
512  Int         iLength;
513#if SAO_UNIT_INTERLEAVING
514  Int         bandPosition ;
515  Int         iOffset[4];
516#else
517  Int         iOffset[32];
518#endif
519  Int         StartCUX;
520  Int         StartCUY;
521  Int         EndCUX;
522  Int         EndCUY;
523
524  Int         PartIdx;
525  Int         PartLevel;
526  Int         PartCol;
527  Int         PartRow;
528
529  Int         DownPartsIdx[NUM_DOWN_PART];
530  Int         UpPartIdx;
531
532  Bool        bSplit;
533
534  //---- encoder only start -----//
535  Bool        bProcessed;
536  Double      dMinCost;
537  Int64       iMinDist;
538  Int         iMinRate;
539  //---- encoder only end -----//
540} SAOQTPart;
541
542#if SAO_UNIT_INTERLEAVING
543typedef struct _SaoLcuParam
544{
545  Bool       mergeUpFlag;
546  Bool       mergeLeftFlag;
547  Int        typeIdx;
548  Int        bandPosition;
549  Int        offset[4];
550  Int        runDiff;
551  Int        run;
552  Int        partIdx;
553  Int        partIdxTmp;
554  Int        length;
555} SaoLcuParam;
556#endif
557
558struct SAOParam
559{
560  Bool       bSaoFlag[3];
561  SAOQTPart* psSaoPart[3];
562  Int        iMaxSplitLevel;
563  Int        iNumClass[MAX_NUM_SAO_TYPE];
564#if SAO_UNIT_INTERLEAVING
565  Bool         oneUnitFlag[3];
566  SaoLcuParam* saoLcuParam[3];
567  Int          numCuInHeight;
568  Int          numCuInWidth;
569#endif
570  ~SAOParam();
571};
572
573struct ALFParam
574{
575  Int alf_flag;                           ///< indicates use of ALF
576#if !LCU_SYNTAX_ALF
577  Int chroma_idc;                         ///< indicates use of ALF for chroma
578#endif
579  Int num_coeff;                          ///< number of filter coefficients
580  Int filter_shape;
581#if !LCU_SYNTAX_ALF
582  Int filter_shape_chroma;
583  Int num_coeff_chroma;                   ///< number of filter coefficients (chroma)
584  Int *coeff_chroma;                      ///< filter coefficient array (chroma)
585#endif
586  Int *filterPattern;
587  Int startSecondFilter;
588  Int filters_per_group;
589  Int predMethod;
590  Int *nbSPred;
591  Int **coeffmulti;
592  Int minKStart;
593#if !LCU_SYNTAX_ALF
594  Int maxScanVal;
595  Int kMinTab[42];
596
597  Int alf_pcr_region_flag;
598  ~ALFParam();
599#endif
600#if LCU_SYNTAX_ALF
601  Int componentID;
602  Int* kMinTab;
603  //constructor, operator
604  ALFParam():componentID(-1){}
605  ALFParam(Int cID){create(cID);}
606  ALFParam(const ALFParam& src) {*this = src;}
607  ~ALFParam(){destroy();}
608  const ALFParam& operator= (const ALFParam& src);
609private:
610  Void create(Int cID);
611  Void destroy();
612  Void copy(const ALFParam& src);
613#endif
614};
615
616#if LCU_SYNTAX_ALF
617struct AlfUnitParam
618{
619  Int   mergeType;
620  Bool  isEnabled;
621  Bool  isNewFilt;
622  Int   storedFiltIdx;
623  ALFParam* alfFiltParam;
624  //constructor, operator
625  AlfUnitParam();
626  AlfUnitParam(const AlfUnitParam& src){ *this = src;}
627  const AlfUnitParam& operator= (const AlfUnitParam& src);
628  Bool operator == (const AlfUnitParam& cmp);
629};
630
631struct AlfParamSet
632{
633  Bool isEnabled[3];
634  Bool isUniParam[3];
635  Int  numLCUInWidth;
636  Int  numLCUInHeight;
637  Int  numLCU;
638  AlfUnitParam* alfUnitParam[3];
639  //constructor, operator
640  AlfParamSet(){create();}
641  ~AlfParamSet(){destroy();}
642  Void create(Int width =0, Int height=0, Int num=0);
643  Void init();
644  Void releaseALFParam();
645  Void createALFParam();
646private:
647  Void destroy();
648};
649#endif
650
651
652
653/// parameters for deblocking filter
654typedef struct _LFCUParam
655{
656  Bool bInternalEdge;                     ///< indicates internal edge
657  Bool bLeftEdge;                         ///< indicates left edge
658  Bool bTopEdge;                          ///< indicates top edge
659} LFCUParam;
660
661// ====================================================================================================================
662// Enumeration
663// ====================================================================================================================
664
665/// supported slice type
666enum SliceType
667{
668  I_SLICE,
669  P_SLICE,
670  B_SLICE
671};
672
673/// chroma formats (according to semantics of chroma_format_idc)
674enum ChromaFormat
675{
676  CHROMA_400  = 0,
677  CHROMA_420  = 1,
678  CHROMA_422  = 2,
679  CHROMA_444  = 3
680};
681
682/// supported partition shape
683enum PartSize
684{
685  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
686  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
687  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
688  SIZE_NxN,             ///< symmetric motion partition,   Nx N
689  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
690  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
691  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
692  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
693  SIZE_NONE = 15
694};
695
696/// supported prediction type
697enum PredMode
698{
699  MODE_SKIP,            ///< SKIP mode
700  MODE_INTER,           ///< inter-prediction mode
701  MODE_INTRA,           ///< intra-prediction mode
702  MODE_NONE = 15
703};
704
705/// texture component type
706enum TextType
707{
708  TEXT_LUMA,            ///< luma
709  TEXT_CHROMA,          ///< chroma (U+V)
710  TEXT_CHROMA_U,        ///< chroma U
711  TEXT_CHROMA_V,        ///< chroma V
712  TEXT_ALL,             ///< Y+U+V
713  TEXT_NONE = 15
714};
715
716/// reference list index
717enum RefPicList
718{
719  REF_PIC_LIST_0 = 0,   ///< reference list 0
720  REF_PIC_LIST_1 = 1,   ///< reference list 1
721  REF_PIC_LIST_C = 2,   ///< combined reference list for uni-prediction in B-Slices
722  REF_PIC_LIST_X = 100  ///< special mark
723};
724
725/// distortion function index
726enum DFunc
727{
728  DF_DEFAULT  = 0,
729  DF_SSE      = 1,      ///< general size SSE
730  DF_SSE4     = 2,      ///<   4xM SSE
731  DF_SSE8     = 3,      ///<   8xM SSE
732  DF_SSE16    = 4,      ///<  16xM SSE
733  DF_SSE32    = 5,      ///<  32xM SSE
734  DF_SSE64    = 6,      ///<  64xM SSE
735  DF_SSE16N   = 7,      ///< 16NxM SSE
736
737  DF_SAD      = 8,      ///< general size SAD
738  DF_SAD4     = 9,      ///<   4xM SAD
739  DF_SAD8     = 10,     ///<   8xM SAD
740  DF_SAD16    = 11,     ///<  16xM SAD
741  DF_SAD32    = 12,     ///<  32xM SAD
742  DF_SAD64    = 13,     ///<  64xM SAD
743  DF_SAD16N   = 14,     ///< 16NxM SAD
744
745  DF_SADS     = 15,     ///< general size SAD with step
746  DF_SADS4    = 16,     ///<   4xM SAD with step
747  DF_SADS8    = 17,     ///<   8xM SAD with step
748  DF_SADS16   = 18,     ///<  16xM SAD with step
749  DF_SADS32   = 19,     ///<  32xM SAD with step
750  DF_SADS64   = 20,     ///<  64xM SAD with step
751  DF_SADS16N  = 21,     ///< 16NxM SAD with step
752
753  DF_HADS     = 22,     ///< general size Hadamard with step
754  DF_HADS4    = 23,     ///<   4xM HAD with step
755  DF_HADS8    = 24,     ///<   8xM HAD with step
756  DF_HADS16   = 25,     ///<  16xM HAD with step
757  DF_HADS32   = 26,     ///<  32xM HAD with step
758  DF_HADS64   = 27,     ///<  64xM HAD with step
759  DF_HADS16N  = 28,     ///< 16NxM HAD with step
760
761#if AMP_SAD
762  DF_SAD12    = 43,
763  DF_SAD24    = 44,
764  DF_SAD48    = 45,
765
766  DF_SADS12   = 46,
767  DF_SADS24   = 47,
768  DF_SADS48   = 48,
769
770  DF_SSE_FRAME = 50     ///< Frame-based SSE
771#else
772  DF_SSE_FRAME = 33     ///< Frame-based SSE
773#endif
774};
775
776/// index for SBAC based RD optimization
777enum CI_IDX
778{
779  CI_CURR_BEST = 0,     ///< best mode index
780  CI_NEXT_BEST,         ///< next best index
781  CI_TEMP_BEST,         ///< temporal index
782  CI_CHROMA_INTRA,      ///< chroma intra index
783  CI_QT_TRAFO_TEST,
784  CI_QT_TRAFO_ROOT,
785  CI_NUM,               ///< total number
786};
787
788/// motion vector predictor direction used in AMVP
789enum MVP_DIR
790{
791  MD_LEFT = 0,          ///< MVP of left block
792  MD_ABOVE,             ///< MVP of above block
793  MD_ABOVE_RIGHT,       ///< MVP of above right block
794  MD_BELOW_LEFT,        ///< MVP of below left block
795  MD_ABOVE_LEFT         ///< MVP of above left block
796};
797
798/// motion vector prediction mode used in AMVP
799enum AMVP_MODE
800{
801  AM_NONE = 0,          ///< no AMVP mode
802  AM_EXPL,              ///< explicit signalling of motion vector index
803};
804
805/// coefficient scanning type used in ACS
806enum COEFF_SCAN_TYPE
807{
808  SCAN_ZIGZAG = 0,      ///< typical zigzag scan
809  SCAN_HOR,             ///< horizontal first scan
810  SCAN_VER,              ///< vertical first scan
811  SCAN_DIAG              ///< up-right diagonal scan
812};
813
814// Renderer
815enum
816{
817  VIEWPOS_INVALID = -1,
818  VIEWPOS_LEFT    = 0,
819  VIEWPOS_RIGHT   = 1,
820  VIEWPOS_MERGED  = 2
821};
822
823//! \}
824
825#endif
826
827
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