source: 3DVCSoftware/branches/HTM-DEV-0.2-dev/source/Lib/TLibCommon/TypeDef.h @ 446

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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
45/////////////////////////////////////////////////////////////////////////////////////////
46///////////////////////////////// EXTENSION SELECTION /////////////////////////////////// 
47/////////////////////////////////////////////////////////////////////////////////////////
48
49/* HEVC_EXT might be defined by compiler/makefile options.
50   
51   Linux makefiles support the following settings:   
52   make             -> HEVC_EXT not defined   
53   make HEVC_EXT=0  -> H_MV=0 H_3D=0   --> plain HM
54   make HEVC_EXT=1  -> H_MV=1 H_3D=0   --> MV only
55   make HEVC_EXT=2  -> H_MV=1 H_3D=1   --> full 3D
56*/
57
58#ifndef HEVC_EXT
59#define HEVC_EXT                    2
60#endif
61
62#if ( HEVC_EXT < 0 )||( HEVC_EXT > 2 )
63#error HEVC_EXT must be in the range of 0 to 2, inclusive.
64#endif
65
66#define H_MV          ( HEVC_EXT != 0)
67#define H_3D          ( HEVC_EXT == 2)
68
69/////////////////////////////////////////////////////////////////////////////////////////
70///////////////////////////////////   MAJOR DEFINES   /////////////////////////////////// 
71/////////////////////////////////////////////////////////////////////////////////////////
72
73#if H_3D
74#define H_3D_PDM_CAM_PARAS                0 ///< PDM related parts of camera parameters, should be removed if not used anymore.
75#define H_3D_VSO                          1   // VSO, View synthesis optimization, includes:
76                                              // HHI_VSO
77                                              // HHI_VSO_LS_TABLE_M23714 enable table base Lagrange multiplier optimization
78                                              // SAIT_VSO_EST_A0033, JCT3V-A0033 modification 3
79                                              // LGE_WVSO_A0119
80#endif
81
82/////////////////////////////////////////////////////////////////////////////////////////
83///////////////////////////////////   DERIVED DEFINES /////////////////////////////////// 
84/////////////////////////////////////////////////////////////////////////////////////////
85
86///// ***** VIEW SYNTHESIS OPTIMIZAION *********
87#if H_3D_VSO                                 
88#define H_3D_VSO_DIST_INT                 1   // Allow negative synthesized view distortion change
89#define H_3D_VSO_COLOR_PLANES             1   // Compute VSO distortion on color planes
90#define H_3D_VSO_EARLY_SKIP               1   // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
91#define H_3D_VSO_RM_ASSERTIONS            0   // Output VSO assertions
92#define H_3D_VSO_SYNTH_DIST_OUT           0   // Output of synthesized view distortion instead of depth distortion in encoder output
93#endif
94
95/////////////////////////////////////////////////////////////////////////////////////////
96///////////////////////////////////   HM RELATED DEFINES ////////////////////////////////
97/////////////////////////////////////////////////////////////////////////////////////////
98
99#define FIX1071 1 ///< Temporary fix for issue #1071
100
101#define L0208_SOP_DESCRIPTION_SEI     1 ///< L0208: add SOP descrioption SEI
102#define MAX_NUM_PICS_IN_SOP           1024
103
104#define K0180_SCALABLE_NESTING_SEI  1   ///JCTVC-K0180 scalable nesting sei message
105#define MAX_NESTING_NUM_OPS         1024
106#define MAX_NESTING_NUM_LAYER       64
107
108#define J0149_TONE_MAPPING_SEI        1 ///< J0149: Tone mapping information SEI
109#define L0363_DU_BIT_RATE             1 ///< L0363: add bit_rate_du_value_minus1 to HRD parameters
110#define L0328_SPLICING                1 ///< L0328: splicing support in HRD
111#define L0044_DU_DPB_OUTPUT_DELAY_HRD 1 ///< L0044: Include dpb_output_delay_du_length_minus1 in hrd_parameters(), dpb_output_du_delay in
112                                        ///<        picture timing SEI and DU information SEI
113#define L0045_PERSISTENCE_FLAGS  1      ///< L0045: Replace "repetition_period" syntax elements in SEI with "persistence_flag"
114#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
115#define L0044_CPB_DPB_DELAY_OFFSET 1  ///< L0044: Include syntax elements cpb_delay_offset and dpb_delay_offset in the BP SEI message
116#define L0047_APS_FLAGS            1  ///< L0047: Include full_random_access_flag and no_param_set_update_flag in the active parameter set SEI message
117#define L0043_TIMING_INFO          1  ///< L0043: Timing information is signalled in VUI outside hrd_parameters()
118#define L0046_RENAME_PROG_SRC_IDC  1  ///< L0046: Rename progressive_source_idc to source_scan_type
119#define L0045_CONDITION_SIGNALLING 1  ///< L0045: Condition the signaling of some syntax elements in picture timing SEI message
120#define L0043_MSS_IDC 1
121#define L0116_ENTRY_POINT 1
122#define L0363_MORE_BITS 1
123#define L0363_MVP_POC 1
124#define L0363_BYTE_ALIGN 1
125#define L0363_SEI_ALLOW_SUFFIX 1
126#define L0323_LIMIT_DEFAULT_LIST_SIZE 1
127#define L0046_CONSTRAINT_FLAGS 1
128#define L0255_MOVE_PPS_FLAGS       1  ///< move some flags to earlier positions in the PPS
129#define L0444_FPA_TYPE             1  ///< allow only FPA types 3, 4 and 5
130#define L0372 1
131#define SIGNAL_BITRATE_PICRATE_IN_VPS               0  ///< K0125: Signal bit_rate and pic_rate in VPS
132#define L0232_RD_PENALTY           1  ///< L0232: RD-penalty for 32x32 TU for intra in non-intra slices
133#define L0386_DB_METRIC            1  ///< L0386: non-normative blockiness metric (automatically configures deblocking parameters in bitstream)
134#define L0323_DPB                     1 ///< L0323: Specification of active reference indices and decoded picture buffer
135
136#define L0034_COMBINED_LIST_CLEANUP 1
137
138#define MAX_VPS_NUM_HRD_PARAMETERS                1
139#define MAX_VPS_OP_SETS_PLUS1                     1024
140#if H_MV
141#define MAX_VPS_NUH_LAYER_ID_PLUS1  64
142#define MAX_NUM_SCALABILITY_TYPES   16
143#define ENC_CFG_CONSOUT_SPACE       29           
144#else
145#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1  1
146#endif
147
148#define RATE_CONTROL_LAMBDA_DOMAIN                  1  ///< JCTVC-K0103, rate control by R-lambda model
149#define L0033_RC_BUGFIX                             1  ///< JCTVC-L0033, bug fix for R-lambda model based rate control
150
151#define MAX_CPB_CNT                     32  ///< Upper bound of (cpb_cnt_minus1 + 1)
152#define MAX_NUM_LAYER_IDS               64
153#if H_MV
154#define MAX_NUM_LAYERS                  64
155#endif
156
157#define COEF_REMAIN_BIN_REDUCTION        3 ///< indicates the level at which the VLC
158                                           ///< transitions from Golomb-Rice to TU+EG(k)
159
160#define CU_DQP_TU_CMAX 5                   ///< max number bins for truncated unary
161#define CU_DQP_EG_k 0                      ///< expgolomb order
162
163#define SBH_THRESHOLD                    4  ///< I0156: value of the fixed SBH controlling threshold
164 
165#define SEQUENCE_LEVEL_LOSSLESS           0  ///< H0530: used only for sequence or frame-level lossless coding
166
167#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
168 
169#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
170#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
171
172#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_3 1  ///< disable the encoder constraint that conditionally disable SAO for chroma for entire slice in interleaved mode
173
174#define REMOVE_SINGLE_SEI_EXTENSION_FLAGS 1 ///< remove display orientation SEI extension flag (there is a generic SEI extension mechanism now)
175
176#define SAO_ENCODING_CHOICE              1  ///< I0184: picture early termination
177#if SAO_ENCODING_CHOICE
178#define SAO_ENCODING_RATE                0.75
179#define SAO_ENCODING_CHOICE_CHROMA       1 ///< J0044: picture early termination Luma and Chroma are handled separately
180#if SAO_ENCODING_CHOICE_CHROMA
181#define SAO_ENCODING_RATE_CHROMA         0.5
182#endif
183#endif
184
185#define MAX_NUM_VPS                16
186#define MAX_NUM_SPS                16
187#define MAX_NUM_PPS                64
188
189
190
191#define WEIGHTED_CHROMA_DISTORTION  1   ///< F386: weighting of chroma for RDO
192#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
193#define SAO_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for SAO
194
195#define MIN_SCAN_POS_CROSS          4
196
197#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
198
199#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
200#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
201
202#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
203#if ADAPTIVE_QP_SELECTION
204#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
205#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
206#endif
207
208#define NS_HAD                               0
209
210#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
211#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
212
213#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
214#error
215#endif
216
217#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
218
219#define AMVP_DECIMATION_FACTOR            4
220
221#define SCAN_SET_SIZE                     16
222#define LOG2_SCAN_SET_SIZE                4
223
224#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
225
226#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
227
228#define NUM_INTRA_MODE 36
229#if !REMOVE_LM_CHROMA
230#define LM_CHROMA_IDX  35
231#endif
232
233#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.
234#define AUTO_INTER_RPS                  1           ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
235#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
236                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
237                                                    // this should be done with encoder only decision
238                                                    // but because of the absence of reference frame management, the related code was hard coded currently
239
240#define RVM_VCEGAM10_M 4
241
242#define PLANAR_IDX             0
243#define VER_IDX                26                    // index for intra VERTICAL   mode
244#define HOR_IDX                10                    // index for intra HORIZONTAL mode
245#define DC_IDX                 1                     // index for intra DC mode
246#define NUM_CHROMA_MODE        5                     // total number of chroma modes
247#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
248
249
250#define FAST_UDI_USE_MPM 1
251
252#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
253
254#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth.  When disabled, compute costs as if it is 8-bit source video.
255#if FULL_NBIT
256# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
257#else
258# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
259#endif
260
261#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
262#define LOG2_MAX_NUM_ROWS_MINUS1           7
263#define LOG2_MAX_COLUMN_WIDTH              13
264#define LOG2_MAX_ROW_HEIGHT                13
265
266#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
267
268#define REG_DCT 65535
269
270#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
271#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
272#if AMP_ENC_SPEEDUP
273#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
274#endif
275
276#define SCALING_LIST_OUTPUT_RESULT    0 //JCTVC-G880/JCTVC-G1016 quantization matrices
277
278#define CABAC_INIT_PRESENT_FLAG     1
279
280// ====================================================================================================================
281// Basic type redefinition
282// ====================================================================================================================
283
284typedef       void                Void;
285typedef       bool                Bool;
286
287typedef       char                Char;
288typedef       unsigned char       UChar;
289typedef       short               Short;
290typedef       unsigned short      UShort;
291typedef       int                 Int;
292typedef       unsigned int        UInt;
293typedef       double              Double;
294typedef       float               Float;
295
296// ====================================================================================================================
297// 64-bit integer type
298// ====================================================================================================================
299
300#ifdef _MSC_VER
301typedef       __int64             Int64;
302
303#if _MSC_VER <= 1200 // MS VC6
304typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
305#else
306typedef       unsigned __int64    UInt64;
307#endif
308
309#else
310
311typedef       long long           Int64;
312typedef       unsigned long long  UInt64;
313
314#endif
315
316// ====================================================================================================================
317// Type definition
318// ====================================================================================================================
319
320typedef       UChar           Pxl;        ///< 8-bit pixel type
321typedef       Short           Pel;        ///< 16-bit pixel type
322typedef       Int             TCoeff;     ///< transform coefficient
323
324#if H_3D_VSO
325// ====================================================================================================================
326// Define Distortion Types
327// ====================================================================================================================
328typedef       Int64           RMDist;     ///< renderer model distortion
329
330#if H_3D_VSO_DIST_INT
331typedef       Int              Dist;       ///< RDO distortion
332typedef       Int64            Dist64; 
333#define       RDO_DIST_MIN     MIN_INT
334#define       RDO_DIST_MAX     MAX_INT
335#else
336typedef       UInt             Dist;       ///< RDO distortion
337typedef       UInt64           Dist; 
338#define       RDO_DIST_MIN     0
339#define       RDO_DIST_MAX     MAX_UINT
340#endif
341#endif
342/// parameters for adaptive loop filter
343class TComPicSym;
344
345// Slice / Slice segment encoding modes
346enum SliceConstraint
347{
348  NO_SLICES              = 0,          ///< don't use slices / slice segments
349  FIXED_NUMBER_OF_LCU    = 1,          ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
350  FIXED_NUMBER_OF_BYTES  = 2,          ///< Limit maximum number of bytes in a slice / slice segment
351  FIXED_NUMBER_OF_TILES  = 3,          ///< slices / slice segments span an integer number of tiles
352};
353
354#define NUM_DOWN_PART 4
355
356enum SAOTypeLen
357{
358  SAO_EO_LEN    = 4, 
359  SAO_BO_LEN    = 4,
360  SAO_MAX_BO_CLASSES = 32
361};
362
363enum SAOType
364{
365  SAO_EO_0 = 0, 
366  SAO_EO_1,
367  SAO_EO_2, 
368  SAO_EO_3,
369  SAO_BO,
370  MAX_NUM_SAO_TYPE
371};
372
373typedef struct _SaoQTPart
374{
375  Int         iBestType;
376  Int         iLength;
377  Int         subTypeIdx ;                 ///< indicates EO class or BO band position
378  Int         iOffset[4];
379  Int         StartCUX;
380  Int         StartCUY;
381  Int         EndCUX;
382  Int         EndCUY;
383
384  Int         PartIdx;
385  Int         PartLevel;
386  Int         PartCol;
387  Int         PartRow;
388
389  Int         DownPartsIdx[NUM_DOWN_PART];
390  Int         UpPartIdx;
391
392  Bool        bSplit;
393
394  //---- encoder only start -----//
395  Bool        bProcessed;
396  Double      dMinCost;
397  Int64       iMinDist;
398  Int         iMinRate;
399  //---- encoder only end -----//
400} SAOQTPart;
401
402typedef struct _SaoLcuParam
403{
404  Bool       mergeUpFlag;
405  Bool       mergeLeftFlag;
406  Int        typeIdx;
407  Int        subTypeIdx;                  ///< indicates EO class or BO band position
408  Int        offset[4];
409  Int        partIdx;
410  Int        partIdxTmp;
411  Int        length;
412} SaoLcuParam;
413
414struct SAOParam
415{
416  Bool       bSaoFlag[2];
417  SAOQTPart* psSaoPart[3];
418  Int        iMaxSplitLevel;
419  Bool         oneUnitFlag[3];
420  SaoLcuParam* saoLcuParam[3];
421  Int          numCuInHeight;
422  Int          numCuInWidth;
423  ~SAOParam();
424};
425
426/// parameters for deblocking filter
427typedef struct _LFCUParam
428{
429  Bool bInternalEdge;                     ///< indicates internal edge
430  Bool bLeftEdge;                         ///< indicates left edge
431  Bool bTopEdge;                          ///< indicates top edge
432} LFCUParam;
433
434// ====================================================================================================================
435// Enumeration
436// ====================================================================================================================
437
438/// supported slice type
439enum SliceType
440{
441  B_SLICE,
442  P_SLICE,
443  I_SLICE
444};
445
446/// chroma formats (according to semantics of chroma_format_idc)
447enum ChromaFormat
448{
449  CHROMA_400  = 0,
450  CHROMA_420  = 1,
451  CHROMA_422  = 2,
452  CHROMA_444  = 3
453};
454
455/// supported partition shape
456enum PartSize
457{
458  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
459  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
460  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
461  SIZE_NxN,             ///< symmetric motion partition,   Nx N
462  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
463  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
464  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
465  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
466  SIZE_NONE = 15
467};
468
469/// supported prediction type
470enum PredMode
471{
472  MODE_INTER,           ///< inter-prediction mode
473  MODE_INTRA,           ///< intra-prediction mode
474  MODE_NONE = 15
475};
476
477/// texture component type
478enum TextType
479{
480  TEXT_LUMA,            ///< luma
481  TEXT_CHROMA,          ///< chroma (U+V)
482  TEXT_CHROMA_U,        ///< chroma U
483  TEXT_CHROMA_V,        ///< chroma V
484  TEXT_ALL,             ///< Y+U+V
485  TEXT_NONE = 15
486};
487
488/// reference list index
489enum RefPicList
490{
491  REF_PIC_LIST_0 = 0,   ///< reference list 0
492  REF_PIC_LIST_1 = 1,   ///< reference list 1
493#if !L0034_COMBINED_LIST_CLEANUP
494  REF_PIC_LIST_C = 2,   ///< combined reference list for uni-prediction in B-Slices
495#endif
496  REF_PIC_LIST_X = 100  ///< special mark
497};
498
499/// distortion function index
500enum DFunc
501{
502  DF_DEFAULT  = 0,
503  DF_SSE      = 1,      ///< general size SSE
504  DF_SSE4     = 2,      ///<   4xM SSE
505  DF_SSE8     = 3,      ///<   8xM SSE
506  DF_SSE16    = 4,      ///<  16xM SSE
507  DF_SSE32    = 5,      ///<  32xM SSE
508  DF_SSE64    = 6,      ///<  64xM SSE
509  DF_SSE16N   = 7,      ///< 16NxM SSE
510 
511  DF_SAD      = 8,      ///< general size SAD
512  DF_SAD4     = 9,      ///<   4xM SAD
513  DF_SAD8     = 10,     ///<   8xM SAD
514  DF_SAD16    = 11,     ///<  16xM SAD
515  DF_SAD32    = 12,     ///<  32xM SAD
516  DF_SAD64    = 13,     ///<  64xM SAD
517  DF_SAD16N   = 14,     ///< 16NxM SAD
518 
519  DF_SADS     = 15,     ///< general size SAD with step
520  DF_SADS4    = 16,     ///<   4xM SAD with step
521  DF_SADS8    = 17,     ///<   8xM SAD with step
522  DF_SADS16   = 18,     ///<  16xM SAD with step
523  DF_SADS32   = 19,     ///<  32xM SAD with step
524  DF_SADS64   = 20,     ///<  64xM SAD with step
525  DF_SADS16N  = 21,     ///< 16NxM SAD with step
526 
527  DF_HADS     = 22,     ///< general size Hadamard with step
528  DF_HADS4    = 23,     ///<   4xM HAD with step
529  DF_HADS8    = 24,     ///<   8xM HAD with step
530  DF_HADS16   = 25,     ///<  16xM HAD with step
531  DF_HADS32   = 26,     ///<  32xM HAD with step
532  DF_HADS64   = 27,     ///<  64xM HAD with step
533  DF_HADS16N  = 28,     ///< 16NxM HAD with step
534#if H_3D_VSO
535  DF_VSD      = 29,      ///< general size VSD
536  DF_VSD4     = 30,      ///<   4xM VSD
537  DF_VSD8     = 31,      ///<   8xM VSD
538  DF_VSD16    = 32,      ///<  16xM VSD
539  DF_VSD32    = 33,      ///<  32xM VSD
540  DF_VSD64    = 34,      ///<  64xM VSD
541  DF_VSD16N   = 35,      ///< 16NxM VSD
542#endif
543
544#if AMP_SAD
545  DF_SAD12    = 43,
546  DF_SAD24    = 44,
547  DF_SAD48    = 45,
548
549  DF_SADS12   = 46,
550  DF_SADS24   = 47,
551  DF_SADS48   = 48,
552
553  DF_SSE_FRAME = 50     ///< Frame-based SSE
554#else
555  DF_SSE_FRAME = 33     ///< Frame-based SSE
556#endif
557};
558
559/// index for SBAC based RD optimization
560enum CI_IDX
561{
562  CI_CURR_BEST = 0,     ///< best mode index
563  CI_NEXT_BEST,         ///< next best index
564  CI_TEMP_BEST,         ///< temporal index
565  CI_CHROMA_INTRA,      ///< chroma intra index
566  CI_QT_TRAFO_TEST,
567  CI_QT_TRAFO_ROOT,
568  CI_NUM,               ///< total number
569};
570
571/// motion vector predictor direction used in AMVP
572enum MVP_DIR
573{
574  MD_LEFT = 0,          ///< MVP of left block
575  MD_ABOVE,             ///< MVP of above block
576  MD_ABOVE_RIGHT,       ///< MVP of above right block
577  MD_BELOW_LEFT,        ///< MVP of below left block
578  MD_ABOVE_LEFT         ///< MVP of above left block
579};
580
581/// coefficient scanning type used in ACS
582enum COEFF_SCAN_TYPE
583{
584  SCAN_DIAG = 0,         ///< up-right diagonal scan
585  SCAN_HOR,              ///< horizontal first scan
586  SCAN_VER               ///< vertical first scan
587};
588
589namespace Profile
590{
591  enum Name
592  {
593    NONE = 0,
594    MAIN = 1,
595    MAIN10 = 2,
596    MAINSTILLPICTURE = 3,
597#if H_MV
598    MAINSTEREO = 4,
599    MAINMULTIVIEW = 5,
600#if H_3D
601    MAIN3D = 6, 
602#endif
603#endif
604  };
605}
606
607namespace Level
608{
609  enum Tier
610  {
611    MAIN = 0,
612    HIGH = 1,
613  };
614
615  enum Name
616  {
617    NONE     = 0,
618    LEVEL1   = 30,
619    LEVEL2   = 60,
620    LEVEL2_1 = 63,
621    LEVEL3   = 90,
622    LEVEL3_1 = 93,
623    LEVEL4   = 120,
624    LEVEL4_1 = 123,
625    LEVEL5   = 150,
626    LEVEL5_1 = 153,
627    LEVEL5_2 = 156,
628    LEVEL6   = 180,
629    LEVEL6_1 = 183,
630    LEVEL6_2 = 186,
631  };
632}
633//! \}
634
635#if H_MV
636/// scalability types
637  enum ScalabilityType
638  {
639    VIEW_ID  = 0,
640#if H_3D
641    DEPTH_ID = 1,   
642#endif   
643  };
644#endif
645#if H_3D
646  // Renderer
647  enum BlenMod
648  {
649    BLEND_NONE  = -1,
650    BLEND_AVRG  = 0,
651    BLEND_LEFT  = 1,
652    BLEND_RIGHT = 2,
653    BLEND_GEN   =  3
654  };
655
656 
657  enum
658  {
659    VIEWPOS_INVALID = -1,
660    VIEWPOS_LEFT    = 0,
661    VIEWPOS_RIGHT   = 1,
662    VIEWPOS_MERGED  = 2
663  };
664
665
666#endif
667#endif
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