source: 3DVCSoftware/branches/HTM-DEV-0.1-dev/source/Lib/TLibCommon/TypeDef.h @ 362

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