source: 3DVCSoftware/branches/HTM-3.1-MediaTek/source/Lib/TLibCommon/TypeDef.h @ 95

Last change on this file since 95 was 95, checked in by mediatek-htm, 12 years ago

Implemented the second part of JCT2-A0049 with macro: "MTK_INTERVIEW_MERGE_A0049"

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