source: 3DVCSoftware/branches/HTM-DEV-0.1-dev/source/Lib/TLibCommon/TypeDef.h @ 368

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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 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 *
12 *  * Redistributions of source code must retain the above copyright notice,
13 *    this list of conditions and the following disclaimer.
14 *  * Redistributions in binary form must reproduce the above copyright notice,
15 *    this list of conditions and the following disclaimer in the documentation
16 *    and/or other materials provided with the distribution.
17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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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
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     TypeDef.h
35    \brief    Define basic types, new types and enumerations
36*/
37
38#ifndef _TYPEDEF__
39#define _TYPEDEF__
40
41//! \ingroup TLibCommon
42//! \{
43
44#define H_MV                        1
45
46
47#if H_MV
48#define H_3D                        0
49#endif
50
51///// ***** HM 10.1 *********
52#define FIX1071 1 ///< Temporary fix for issue #1071
53
54#define L0208_SOP_DESCRIPTION_SEI     1 ///< L0208: add SOP descrioption SEI
55#define MAX_NUM_PICS_IN_SOP           1024
56
57#define K0180_SCALABLE_NESTING_SEI  1   ///JCTVC-K0180 scalable nesting sei message
58#define MAX_NESTING_NUM_OPS         1024
59#define MAX_NESTING_NUM_LAYER       64
60
61#define J0149_TONE_MAPPING_SEI        1 ///< J0149: Tone mapping information SEI
62#define L0363_DU_BIT_RATE             1 ///< L0363: add bit_rate_du_value_minus1 to HRD parameters
63#define L0328_SPLICING                1 ///< L0328: splicing support in HRD
64#define L0044_DU_DPB_OUTPUT_DELAY_HRD 1 ///< L0044: Include dpb_output_delay_du_length_minus1 in hrd_parameters(), dpb_output_du_delay in
65                                        ///<        picture timing SEI and DU information SEI
66#define L0045_PERSISTENCE_FLAGS  1      ///< L0045: Replace "repetition_period" syntax elements in SEI with "persistence_flag"
67#define L0045_NON_NESTED_SEI_RESTRICTIONS 1 ///< L0045; Include restriction on the order of APS and non-nested BP, PT and DU info SEI messages
68#define L0044_CPB_DPB_DELAY_OFFSET 1  ///< L0044: Include syntax elements cpb_delay_offset and dpb_delay_offset in the BP SEI message
69#define L0047_APS_FLAGS            1  ///< L0047: Include full_random_access_flag and no_param_set_update_flag in the active parameter set SEI message
70#define L0043_TIMING_INFO          1  ///< L0043: Timing information is signalled in VUI outside hrd_parameters()
71#define L0046_RENAME_PROG_SRC_IDC  1  ///< L0046: Rename progressive_source_idc to source_scan_type
72#define L0045_CONDITION_SIGNALLING 1  ///< L0045: Condition the signaling of some syntax elements in picture timing SEI message
73#define L0043_MSS_IDC 1
74#define L0116_ENTRY_POINT 1
75#define L0363_MORE_BITS 1
76#define L0363_MVP_POC 1
77#define L0363_BYTE_ALIGN 1
78#define L0363_SEI_ALLOW_SUFFIX 1
79#define L0323_LIMIT_DEFAULT_LIST_SIZE 1
80#define L0046_CONSTRAINT_FLAGS 1
81#define L0255_MOVE_PPS_FLAGS       1  ///< move some flags to earlier positions in the PPS
82#define L0444_FPA_TYPE             1  ///< allow only FPA types 3, 4 and 5
83#define L0372 1
84#define SIGNAL_BITRATE_PICRATE_IN_VPS               0  ///< K0125: Signal bit_rate and pic_rate in VPS
85#define L0232_RD_PENALTY           1  ///< L0232: RD-penalty for 32x32 TU for intra in non-intra slices
86#define L0386_DB_METRIC            1  ///< L0386: non-normative blockiness metric (automatically configures deblocking parameters in bitstream)
87#define L0323_DPB                     1 ///< L0323: Specification of active reference indices and decoded picture buffer
88
89#define L0034_COMBINED_LIST_CLEANUP 1
90
91#define MAX_VPS_NUM_HRD_PARAMETERS                1
92#define MAX_VPS_OP_SETS_PLUS1                     1024
93#if H_MV
94#define MAX_VPS_NUH_LAYER_ID_PLUS1  64
95#define MAX_NUM_SCALABILITY_TYPES   16
96#define ENC_CFG_CONSOUT_SPACE       29           
97#else
98#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1  1
99#endif
100
101#define RATE_CONTROL_LAMBDA_DOMAIN                  1  ///< JCTVC-K0103, rate control by R-lambda model
102#define L0033_RC_BUGFIX                             1  ///< JCTVC-L0033, bug fix for R-lambda model based rate control
103
104#define MAX_CPB_CNT                     32  ///< Upper bound of (cpb_cnt_minus1 + 1)
105#define MAX_NUM_LAYER_IDS               64
106#if H_MV
107#define MAX_NUM_LAYERS                  64
108#endif
109
110#define COEF_REMAIN_BIN_REDUCTION        3 ///< indicates the level at which the VLC
111                                           ///< transitions from Golomb-Rice to TU+EG(k)
112
113#define CU_DQP_TU_CMAX 5                   ///< max number bins for truncated unary
114#define CU_DQP_EG_k 0                      ///< expgolomb order
115
116#define SBH_THRESHOLD                    4  ///< I0156: value of the fixed SBH controlling threshold
117 
118#define SEQUENCE_LEVEL_LOSSLESS           0  ///< H0530: used only for sequence or frame-level lossless coding
119
120#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
121 
122#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
123#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
124
125#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_3 1  ///< disable the encoder constraint that conditionally disable SAO for chroma for entire slice in interleaved mode
126
127#define REMOVE_SINGLE_SEI_EXTENSION_FLAGS 1 ///< remove display orientation SEI extension flag (there is a generic SEI extension mechanism now)
128
129#define SAO_ENCODING_CHOICE              1  ///< I0184: picture early termination
130#if SAO_ENCODING_CHOICE
131#define SAO_ENCODING_RATE                0.75
132#define SAO_ENCODING_CHOICE_CHROMA       1 ///< J0044: picture early termination Luma and Chroma are handled separately
133#if SAO_ENCODING_CHOICE_CHROMA
134#define SAO_ENCODING_RATE_CHROMA         0.5
135#endif
136#endif
137
138#define MAX_NUM_VPS                16
139#define MAX_NUM_SPS                16
140#define MAX_NUM_PPS                64
141
142
143
144#define WEIGHTED_CHROMA_DISTORTION  1   ///< F386: weighting of chroma for RDO
145#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
146#define SAO_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for SAO
147
148#define MIN_SCAN_POS_CROSS          4
149
150#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
151
152#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
153#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
154
155#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
156#if ADAPTIVE_QP_SELECTION
157#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
158#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
159#endif
160
161#define NS_HAD                               0
162
163#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
164#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
165
166#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
167#error
168#endif
169
170#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
171
172#define AMVP_DECIMATION_FACTOR            4
173
174#define SCAN_SET_SIZE                     16
175#define LOG2_SCAN_SET_SIZE                4
176
177#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
178
179#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
180
181#define NUM_INTRA_MODE 36
182#if !REMOVE_LM_CHROMA
183#define LM_CHROMA_IDX  35
184#endif
185
186#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.
187#define AUTO_INTER_RPS                  1           ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
188#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
189                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
190                                                    // this should be done with encoder only decision
191                                                    // but because of the absence of reference frame management, the related code was hard coded currently
192
193#define RVM_VCEGAM10_M 4
194
195#define PLANAR_IDX             0
196#define VER_IDX                26                    // index for intra VERTICAL   mode
197#define HOR_IDX                10                    // index for intra HORIZONTAL mode
198#define DC_IDX                 1                     // index for intra DC mode
199#define NUM_CHROMA_MODE        5                     // total number of chroma modes
200#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
201
202
203#define FAST_UDI_USE_MPM 1
204
205#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
206
207#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth.  When disabled, compute costs as if it is 8-bit source video.
208#if FULL_NBIT
209# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
210#else
211# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
212#endif
213
214#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
215#define LOG2_MAX_NUM_ROWS_MINUS1           7
216#define LOG2_MAX_COLUMN_WIDTH              13
217#define LOG2_MAX_ROW_HEIGHT                13
218
219#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
220
221#define REG_DCT 65535
222
223#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
224#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
225#if AMP_ENC_SPEEDUP
226#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
227#endif
228
229#define SCALING_LIST_OUTPUT_RESULT    0 //JCTVC-G880/JCTVC-G1016 quantization matrices
230
231#define CABAC_INIT_PRESENT_FLAG     1
232
233// ====================================================================================================================
234// Basic type redefinition
235// ====================================================================================================================
236
237typedef       void                Void;
238typedef       bool                Bool;
239
240typedef       char                Char;
241typedef       unsigned char       UChar;
242typedef       short               Short;
243typedef       unsigned short      UShort;
244typedef       int                 Int;
245typedef       unsigned int        UInt;
246typedef       double              Double;
247typedef       float               Float;
248
249// ====================================================================================================================
250// 64-bit integer type
251// ====================================================================================================================
252
253#ifdef _MSC_VER
254typedef       __int64             Int64;
255
256#if _MSC_VER <= 1200 // MS VC6
257typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
258#else
259typedef       unsigned __int64    UInt64;
260#endif
261
262#else
263
264typedef       long long           Int64;
265typedef       unsigned long long  UInt64;
266
267#endif
268
269// ====================================================================================================================
270// Type definition
271// ====================================================================================================================
272
273typedef       UChar           Pxl;        ///< 8-bit pixel type
274typedef       Short           Pel;        ///< 16-bit pixel type
275typedef       Int             TCoeff;     ///< transform coefficient
276
277/// parameters for adaptive loop filter
278class TComPicSym;
279
280// Slice / Slice segment encoding modes
281enum SliceConstraint
282{
283  NO_SLICES              = 0,          ///< don't use slices / slice segments
284  FIXED_NUMBER_OF_LCU    = 1,          ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
285  FIXED_NUMBER_OF_BYTES  = 2,          ///< Limit maximum number of bytes in a slice / slice segment
286  FIXED_NUMBER_OF_TILES  = 3,          ///< slices / slice segments span an integer number of tiles
287};
288
289#define NUM_DOWN_PART 4
290
291enum SAOTypeLen
292{
293  SAO_EO_LEN    = 4, 
294  SAO_BO_LEN    = 4,
295  SAO_MAX_BO_CLASSES = 32
296};
297
298enum SAOType
299{
300  SAO_EO_0 = 0, 
301  SAO_EO_1,
302  SAO_EO_2, 
303  SAO_EO_3,
304  SAO_BO,
305  MAX_NUM_SAO_TYPE
306};
307
308typedef struct _SaoQTPart
309{
310  Int         iBestType;
311  Int         iLength;
312  Int         subTypeIdx ;                 ///< indicates EO class or BO band position
313  Int         iOffset[4];
314  Int         StartCUX;
315  Int         StartCUY;
316  Int         EndCUX;
317  Int         EndCUY;
318
319  Int         PartIdx;
320  Int         PartLevel;
321  Int         PartCol;
322  Int         PartRow;
323
324  Int         DownPartsIdx[NUM_DOWN_PART];
325  Int         UpPartIdx;
326
327  Bool        bSplit;
328
329  //---- encoder only start -----//
330  Bool        bProcessed;
331  Double      dMinCost;
332  Int64       iMinDist;
333  Int         iMinRate;
334  //---- encoder only end -----//
335} SAOQTPart;
336
337typedef struct _SaoLcuParam
338{
339  Bool       mergeUpFlag;
340  Bool       mergeLeftFlag;
341  Int        typeIdx;
342  Int        subTypeIdx;                  ///< indicates EO class or BO band position
343  Int        offset[4];
344  Int        partIdx;
345  Int        partIdxTmp;
346  Int        length;
347} SaoLcuParam;
348
349struct SAOParam
350{
351  Bool       bSaoFlag[2];
352  SAOQTPart* psSaoPart[3];
353  Int        iMaxSplitLevel;
354  Bool         oneUnitFlag[3];
355  SaoLcuParam* saoLcuParam[3];
356  Int          numCuInHeight;
357  Int          numCuInWidth;
358  ~SAOParam();
359};
360
361/// parameters for deblocking filter
362typedef struct _LFCUParam
363{
364  Bool bInternalEdge;                     ///< indicates internal edge
365  Bool bLeftEdge;                         ///< indicates left edge
366  Bool bTopEdge;                          ///< indicates top edge
367} LFCUParam;
368
369// ====================================================================================================================
370// Enumeration
371// ====================================================================================================================
372
373/// supported slice type
374enum SliceType
375{
376  B_SLICE,
377  P_SLICE,
378  I_SLICE
379};
380
381/// chroma formats (according to semantics of chroma_format_idc)
382enum ChromaFormat
383{
384  CHROMA_400  = 0,
385  CHROMA_420  = 1,
386  CHROMA_422  = 2,
387  CHROMA_444  = 3
388};
389
390/// supported partition shape
391enum PartSize
392{
393  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
394  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
395  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
396  SIZE_NxN,             ///< symmetric motion partition,   Nx N
397  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
398  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
399  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
400  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
401  SIZE_NONE = 15
402};
403
404/// supported prediction type
405enum PredMode
406{
407  MODE_INTER,           ///< inter-prediction mode
408  MODE_INTRA,           ///< intra-prediction mode
409  MODE_NONE = 15
410};
411
412/// texture component type
413enum TextType
414{
415  TEXT_LUMA,            ///< luma
416  TEXT_CHROMA,          ///< chroma (U+V)
417  TEXT_CHROMA_U,        ///< chroma U
418  TEXT_CHROMA_V,        ///< chroma V
419  TEXT_ALL,             ///< Y+U+V
420  TEXT_NONE = 15
421};
422
423/// reference list index
424enum RefPicList
425{
426  REF_PIC_LIST_0 = 0,   ///< reference list 0
427  REF_PIC_LIST_1 = 1,   ///< reference list 1
428#if !L0034_COMBINED_LIST_CLEANUP
429  REF_PIC_LIST_C = 2,   ///< combined reference list for uni-prediction in B-Slices
430#endif
431  REF_PIC_LIST_X = 100  ///< special mark
432};
433
434/// distortion function index
435enum DFunc
436{
437  DF_DEFAULT  = 0,
438  DF_SSE      = 1,      ///< general size SSE
439  DF_SSE4     = 2,      ///<   4xM SSE
440  DF_SSE8     = 3,      ///<   8xM SSE
441  DF_SSE16    = 4,      ///<  16xM SSE
442  DF_SSE32    = 5,      ///<  32xM SSE
443  DF_SSE64    = 6,      ///<  64xM SSE
444  DF_SSE16N   = 7,      ///< 16NxM SSE
445 
446  DF_SAD      = 8,      ///< general size SAD
447  DF_SAD4     = 9,      ///<   4xM SAD
448  DF_SAD8     = 10,     ///<   8xM SAD
449  DF_SAD16    = 11,     ///<  16xM SAD
450  DF_SAD32    = 12,     ///<  32xM SAD
451  DF_SAD64    = 13,     ///<  64xM SAD
452  DF_SAD16N   = 14,     ///< 16NxM SAD
453 
454  DF_SADS     = 15,     ///< general size SAD with step
455  DF_SADS4    = 16,     ///<   4xM SAD with step
456  DF_SADS8    = 17,     ///<   8xM SAD with step
457  DF_SADS16   = 18,     ///<  16xM SAD with step
458  DF_SADS32   = 19,     ///<  32xM SAD with step
459  DF_SADS64   = 20,     ///<  64xM SAD with step
460  DF_SADS16N  = 21,     ///< 16NxM SAD with step
461 
462  DF_HADS     = 22,     ///< general size Hadamard with step
463  DF_HADS4    = 23,     ///<   4xM HAD with step
464  DF_HADS8    = 24,     ///<   8xM HAD with step
465  DF_HADS16   = 25,     ///<  16xM HAD with step
466  DF_HADS32   = 26,     ///<  32xM HAD with step
467  DF_HADS64   = 27,     ///<  64xM HAD with step
468  DF_HADS16N  = 28,     ///< 16NxM HAD with step
469 
470#if AMP_SAD
471  DF_SAD12    = 43,
472  DF_SAD24    = 44,
473  DF_SAD48    = 45,
474
475  DF_SADS12   = 46,
476  DF_SADS24   = 47,
477  DF_SADS48   = 48,
478
479  DF_SSE_FRAME = 50     ///< Frame-based SSE
480#else
481  DF_SSE_FRAME = 33     ///< Frame-based SSE
482#endif
483};
484
485/// index for SBAC based RD optimization
486enum CI_IDX
487{
488  CI_CURR_BEST = 0,     ///< best mode index
489  CI_NEXT_BEST,         ///< next best index
490  CI_TEMP_BEST,         ///< temporal index
491  CI_CHROMA_INTRA,      ///< chroma intra index
492  CI_QT_TRAFO_TEST,
493  CI_QT_TRAFO_ROOT,
494  CI_NUM,               ///< total number
495};
496
497/// motion vector predictor direction used in AMVP
498enum MVP_DIR
499{
500  MD_LEFT = 0,          ///< MVP of left block
501  MD_ABOVE,             ///< MVP of above block
502  MD_ABOVE_RIGHT,       ///< MVP of above right block
503  MD_BELOW_LEFT,        ///< MVP of below left block
504  MD_ABOVE_LEFT         ///< MVP of above left block
505};
506
507/// coefficient scanning type used in ACS
508enum COEFF_SCAN_TYPE
509{
510  SCAN_DIAG = 0,         ///< up-right diagonal scan
511  SCAN_HOR,              ///< horizontal first scan
512  SCAN_VER               ///< vertical first scan
513};
514
515namespace Profile
516{
517  enum Name
518  {
519    NONE = 0,
520    MAIN = 1,
521    MAIN10 = 2,
522    MAINSTILLPICTURE = 3,
523#if H_MV
524    MAINSTEREO = 4,
525    MAINMULTIVIEW = 5,
526#if H_3D
527    MAIN3D = 6, 
528#endif
529#endif
530  };
531}
532
533namespace Level
534{
535  enum Tier
536  {
537    MAIN = 0,
538    HIGH = 1,
539  };
540
541  enum Name
542  {
543    NONE     = 0,
544    LEVEL1   = 30,
545    LEVEL2   = 60,
546    LEVEL2_1 = 63,
547    LEVEL3   = 90,
548    LEVEL3_1 = 93,
549    LEVEL4   = 120,
550    LEVEL4_1 = 123,
551    LEVEL5   = 150,
552    LEVEL5_1 = 153,
553    LEVEL5_2 = 156,
554    LEVEL6   = 180,
555    LEVEL6_1 = 183,
556    LEVEL6_2 = 186,
557  };
558}
559//! \}
560
561#if H_MV
562/// scalability types
563  enum ScalabilityType
564  {
565    VIEW_ID  = 0,
566#if H_3D
567    DEPTH_ID = 1,
568#endif   
569  };
570#endif
571#endif
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