source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibCommon/TypeDef.h @ 455

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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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26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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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#define H_3D_NBDV                         1   // Neighboring block disparity derivation
81                                              // JCT3V-A0097
82                                              // LGE_DVMCP_A0126
83                                              // LGE_DVMCP_MEM_REDUCTION_B0135     
84                                              // QC_SIMPLE_NBDV_B0047
85                                              // FIX_LGE_DVMCP_B0133
86                                              // QC_NBDV_LDB_FIX_C0055
87                                              // MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
88                                              // MTK_SIMPLIFY_DVTC_C0135           
89                                              // QC_CU_NBDV_D0181
90                                              // SEC_DEFAULT_DV_D0112
91#endif
92
93/////////////////////////////////////////////////////////////////////////////////////////
94///////////////////////////////////   DERIVED DEFINES /////////////////////////////////// 
95/////////////////////////////////////////////////////////////////////////////////////////
96
97///// ***** VIEW SYNTHESIS OPTIMIZAION *********
98#if H_3D_VSO                                 
99#define H_3D_VSO_DIST_INT                 1   // Allow negative synthesized view distortion change
100#define H_3D_VSO_COLOR_PLANES             1   // Compute VSO distortion on color planes
101#define H_3D_VSO_EARLY_SKIP               1   // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
102#define H_3D_VSO_RM_ASSERTIONS            0   // Output VSO assertions
103#define H_3D_VSO_SYNTH_DIST_OUT           0   // Output of synthesized view distortion instead of depth distortion in encoder output
104#endif
105////   ****** Neighbouring block-based Disparity Vector  *********
106#if H_3D_NBDV
107#define IDV_CANDS                         6
108#define DVFROM_LEFTBELOW                  1
109#define DVFROM_LEFT                       2
110#define DVFROM_ABOVERIGHT                 3
111#define DVFROM_ABOVE                      4
112#define DVFROM_ABOVELEFT                  5
113#endif
114/////////////////////////////////////////////////////////////////////////////////////////
115///////////////////////////////////   HM RELATED DEFINES ////////////////////////////////
116/////////////////////////////////////////////////////////////////////////////////////////
117
118#define FIX1071 1 ///< Temporary fix for issue #1071
119
120#define L0208_SOP_DESCRIPTION_SEI     1 ///< L0208: add SOP descrioption SEI
121#define MAX_NUM_PICS_IN_SOP           1024
122
123#define K0180_SCALABLE_NESTING_SEI  1   ///JCTVC-K0180 scalable nesting sei message
124#define MAX_NESTING_NUM_OPS         1024
125#define MAX_NESTING_NUM_LAYER       64
126
127#define J0149_TONE_MAPPING_SEI        1 ///< J0149: Tone mapping information SEI
128#define L0363_DU_BIT_RATE             1 ///< L0363: add bit_rate_du_value_minus1 to HRD parameters
129#define L0328_SPLICING                1 ///< L0328: splicing support in HRD
130#define L0044_DU_DPB_OUTPUT_DELAY_HRD 1 ///< L0044: Include dpb_output_delay_du_length_minus1 in hrd_parameters(), dpb_output_du_delay in
131                                        ///<        picture timing SEI and DU information SEI
132#define L0045_PERSISTENCE_FLAGS  1      ///< L0045: Replace "repetition_period" syntax elements in SEI with "persistence_flag"
133#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
134#define L0044_CPB_DPB_DELAY_OFFSET 1  ///< L0044: Include syntax elements cpb_delay_offset and dpb_delay_offset in the BP SEI message
135#define L0047_APS_FLAGS            1  ///< L0047: Include full_random_access_flag and no_param_set_update_flag in the active parameter set SEI message
136#define L0043_TIMING_INFO          1  ///< L0043: Timing information is signalled in VUI outside hrd_parameters()
137#define L0046_RENAME_PROG_SRC_IDC  1  ///< L0046: Rename progressive_source_idc to source_scan_type
138#define L0045_CONDITION_SIGNALLING 1  ///< L0045: Condition the signaling of some syntax elements in picture timing SEI message
139#define L0043_MSS_IDC 1
140#define L0116_ENTRY_POINT 1
141#define L0363_MORE_BITS 1
142#define L0363_MVP_POC 1
143#define L0363_BYTE_ALIGN 1
144#define L0363_SEI_ALLOW_SUFFIX 1
145#define L0323_LIMIT_DEFAULT_LIST_SIZE 1
146#define L0046_CONSTRAINT_FLAGS 1
147#define L0255_MOVE_PPS_FLAGS       1  ///< move some flags to earlier positions in the PPS
148#define L0444_FPA_TYPE             1  ///< allow only FPA types 3, 4 and 5
149#define L0372 1
150#define SIGNAL_BITRATE_PICRATE_IN_VPS               0  ///< K0125: Signal bit_rate and pic_rate in VPS
151#define L0232_RD_PENALTY           1  ///< L0232: RD-penalty for 32x32 TU for intra in non-intra slices
152#define L0386_DB_METRIC            1  ///< L0386: non-normative blockiness metric (automatically configures deblocking parameters in bitstream)
153#define L0323_DPB                     1 ///< L0323: Specification of active reference indices and decoded picture buffer
154
155#define L0034_COMBINED_LIST_CLEANUP 1
156
157#define MAX_VPS_NUM_HRD_PARAMETERS                1
158#define MAX_VPS_OP_SETS_PLUS1                     1024
159#if H_MV
160#define MAX_VPS_NUH_LAYER_ID_PLUS1  64
161#define MAX_NUM_SCALABILITY_TYPES   16
162#define ENC_CFG_CONSOUT_SPACE       29           
163#else
164#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1  1
165#endif
166
167#define RATE_CONTROL_LAMBDA_DOMAIN                  1  ///< JCTVC-K0103, rate control by R-lambda model
168#define L0033_RC_BUGFIX                             1  ///< JCTVC-L0033, bug fix for R-lambda model based rate control
169
170#define MAX_CPB_CNT                     32  ///< Upper bound of (cpb_cnt_minus1 + 1)
171#define MAX_NUM_LAYER_IDS               64
172#if H_MV
173#define MAX_NUM_LAYERS                  64
174#endif
175
176#define COEF_REMAIN_BIN_REDUCTION        3 ///< indicates the level at which the VLC
177                                           ///< transitions from Golomb-Rice to TU+EG(k)
178
179#define CU_DQP_TU_CMAX 5                   ///< max number bins for truncated unary
180#define CU_DQP_EG_k 0                      ///< expgolomb order
181
182#define SBH_THRESHOLD                    4  ///< I0156: value of the fixed SBH controlling threshold
183 
184#define SEQUENCE_LEVEL_LOSSLESS           0  ///< H0530: used only for sequence or frame-level lossless coding
185
186#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
187 
188#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
189#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
190
191#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_3 1  ///< disable the encoder constraint that conditionally disable SAO for chroma for entire slice in interleaved mode
192
193#define REMOVE_SINGLE_SEI_EXTENSION_FLAGS 1 ///< remove display orientation SEI extension flag (there is a generic SEI extension mechanism now)
194
195#define SAO_ENCODING_CHOICE              1  ///< I0184: picture early termination
196#if SAO_ENCODING_CHOICE
197#define SAO_ENCODING_RATE                0.75
198#define SAO_ENCODING_CHOICE_CHROMA       1 ///< J0044: picture early termination Luma and Chroma are handled separately
199#if SAO_ENCODING_CHOICE_CHROMA
200#define SAO_ENCODING_RATE_CHROMA         0.5
201#endif
202#endif
203
204#define MAX_NUM_VPS                16
205#define MAX_NUM_SPS                16
206#define MAX_NUM_PPS                64
207
208
209
210#define WEIGHTED_CHROMA_DISTORTION  1   ///< F386: weighting of chroma for RDO
211#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
212#define SAO_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for SAO
213
214#define MIN_SCAN_POS_CROSS          4
215
216#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
217
218#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
219#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
220
221#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
222#if ADAPTIVE_QP_SELECTION
223#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
224#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
225#endif
226
227#define NS_HAD                               0
228
229#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
230#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
231
232#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
233#error
234#endif
235
236#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
237
238#define AMVP_DECIMATION_FACTOR            4
239
240#define SCAN_SET_SIZE                     16
241#define LOG2_SCAN_SET_SIZE                4
242
243#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
244
245#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
246
247#define NUM_INTRA_MODE 36
248#if !REMOVE_LM_CHROMA
249#define LM_CHROMA_IDX  35
250#endif
251
252#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.
253#define AUTO_INTER_RPS                  1           ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
254#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
255                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
256                                                    // this should be done with encoder only decision
257                                                    // but because of the absence of reference frame management, the related code was hard coded currently
258
259#define RVM_VCEGAM10_M 4
260
261#define PLANAR_IDX             0
262#define VER_IDX                26                    // index for intra VERTICAL   mode
263#define HOR_IDX                10                    // index for intra HORIZONTAL mode
264#define DC_IDX                 1                     // index for intra DC mode
265#define NUM_CHROMA_MODE        5                     // total number of chroma modes
266#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
267
268
269#define FAST_UDI_USE_MPM 1
270
271#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
272
273#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth.  When disabled, compute costs as if it is 8-bit source video.
274#if FULL_NBIT
275# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
276#else
277# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
278#endif
279
280#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
281#define LOG2_MAX_NUM_ROWS_MINUS1           7
282#define LOG2_MAX_COLUMN_WIDTH              13
283#define LOG2_MAX_ROW_HEIGHT                13
284
285#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
286
287#define REG_DCT 65535
288
289#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
290#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
291#if AMP_ENC_SPEEDUP
292#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
293#endif
294
295#define SCALING_LIST_OUTPUT_RESULT    0 //JCTVC-G880/JCTVC-G1016 quantization matrices
296
297#define CABAC_INIT_PRESENT_FLAG     1
298
299// ====================================================================================================================
300// Basic type redefinition
301// ====================================================================================================================
302
303typedef       void                Void;
304typedef       bool                Bool;
305
306typedef       char                Char;
307typedef       unsigned char       UChar;
308typedef       short               Short;
309typedef       unsigned short      UShort;
310typedef       int                 Int;
311typedef       unsigned int        UInt;
312typedef       double              Double;
313typedef       float               Float;
314
315// ====================================================================================================================
316// 64-bit integer type
317// ====================================================================================================================
318
319#ifdef _MSC_VER
320typedef       __int64             Int64;
321
322#if _MSC_VER <= 1200 // MS VC6
323typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
324#else
325typedef       unsigned __int64    UInt64;
326#endif
327
328#else
329
330typedef       long long           Int64;
331typedef       unsigned long long  UInt64;
332
333#endif
334
335// ====================================================================================================================
336// Type definition
337// ====================================================================================================================
338
339typedef       UChar           Pxl;        ///< 8-bit pixel type
340typedef       Short           Pel;        ///< 16-bit pixel type
341typedef       Int             TCoeff;     ///< transform coefficient
342
343#if H_3D_VSO
344// ====================================================================================================================
345// Define Distortion Types
346// ====================================================================================================================
347typedef       Int64           RMDist;     ///< renderer model distortion
348
349#if H_3D_VSO_DIST_INT
350typedef       Int              Dist;       ///< RDO distortion
351typedef       Int64            Dist64; 
352#define       RDO_DIST_MIN     MIN_INT
353#define       RDO_DIST_MAX     MAX_INT
354#else
355typedef       UInt             Dist;       ///< RDO distortion
356typedef       UInt64           Dist; 
357#define       RDO_DIST_MIN     0
358#define       RDO_DIST_MAX     MAX_UINT
359#endif
360#endif
361/// parameters for adaptive loop filter
362class TComPicSym;
363
364// Slice / Slice segment encoding modes
365enum SliceConstraint
366{
367  NO_SLICES              = 0,          ///< don't use slices / slice segments
368  FIXED_NUMBER_OF_LCU    = 1,          ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
369  FIXED_NUMBER_OF_BYTES  = 2,          ///< Limit maximum number of bytes in a slice / slice segment
370  FIXED_NUMBER_OF_TILES  = 3,          ///< slices / slice segments span an integer number of tiles
371};
372
373#define NUM_DOWN_PART 4
374
375enum SAOTypeLen
376{
377  SAO_EO_LEN    = 4, 
378  SAO_BO_LEN    = 4,
379  SAO_MAX_BO_CLASSES = 32
380};
381
382enum SAOType
383{
384  SAO_EO_0 = 0, 
385  SAO_EO_1,
386  SAO_EO_2, 
387  SAO_EO_3,
388  SAO_BO,
389  MAX_NUM_SAO_TYPE
390};
391
392typedef struct _SaoQTPart
393{
394  Int         iBestType;
395  Int         iLength;
396  Int         subTypeIdx ;                 ///< indicates EO class or BO band position
397  Int         iOffset[4];
398  Int         StartCUX;
399  Int         StartCUY;
400  Int         EndCUX;
401  Int         EndCUY;
402
403  Int         PartIdx;
404  Int         PartLevel;
405  Int         PartCol;
406  Int         PartRow;
407
408  Int         DownPartsIdx[NUM_DOWN_PART];
409  Int         UpPartIdx;
410
411  Bool        bSplit;
412
413  //---- encoder only start -----//
414  Bool        bProcessed;
415  Double      dMinCost;
416  Int64       iMinDist;
417  Int         iMinRate;
418  //---- encoder only end -----//
419} SAOQTPart;
420
421typedef struct _SaoLcuParam
422{
423  Bool       mergeUpFlag;
424  Bool       mergeLeftFlag;
425  Int        typeIdx;
426  Int        subTypeIdx;                  ///< indicates EO class or BO band position
427  Int        offset[4];
428  Int        partIdx;
429  Int        partIdxTmp;
430  Int        length;
431} SaoLcuParam;
432
433struct SAOParam
434{
435  Bool       bSaoFlag[2];
436  SAOQTPart* psSaoPart[3];
437  Int        iMaxSplitLevel;
438  Bool         oneUnitFlag[3];
439  SaoLcuParam* saoLcuParam[3];
440  Int          numCuInHeight;
441  Int          numCuInWidth;
442  ~SAOParam();
443};
444
445/// parameters for deblocking filter
446typedef struct _LFCUParam
447{
448  Bool bInternalEdge;                     ///< indicates internal edge
449  Bool bLeftEdge;                         ///< indicates left edge
450  Bool bTopEdge;                          ///< indicates top edge
451} LFCUParam;
452
453// ====================================================================================================================
454// Enumeration
455// ====================================================================================================================
456
457/// supported slice type
458enum SliceType
459{
460  B_SLICE,
461  P_SLICE,
462  I_SLICE
463};
464
465/// chroma formats (according to semantics of chroma_format_idc)
466enum ChromaFormat
467{
468  CHROMA_400  = 0,
469  CHROMA_420  = 1,
470  CHROMA_422  = 2,
471  CHROMA_444  = 3
472};
473
474/// supported partition shape
475enum PartSize
476{
477  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
478  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
479  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
480  SIZE_NxN,             ///< symmetric motion partition,   Nx N
481  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
482  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
483  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
484  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
485  SIZE_NONE = 15
486};
487
488/// supported prediction type
489enum PredMode
490{
491  MODE_INTER,           ///< inter-prediction mode
492  MODE_INTRA,           ///< intra-prediction mode
493  MODE_NONE = 15
494};
495
496/// texture component type
497enum TextType
498{
499  TEXT_LUMA,            ///< luma
500  TEXT_CHROMA,          ///< chroma (U+V)
501  TEXT_CHROMA_U,        ///< chroma U
502  TEXT_CHROMA_V,        ///< chroma V
503  TEXT_ALL,             ///< Y+U+V
504  TEXT_NONE = 15
505};
506
507/// reference list index
508enum RefPicList
509{
510  REF_PIC_LIST_0 = 0,   ///< reference list 0
511  REF_PIC_LIST_1 = 1,   ///< reference list 1
512#if !L0034_COMBINED_LIST_CLEANUP
513  REF_PIC_LIST_C = 2,   ///< combined reference list for uni-prediction in B-Slices
514#endif
515  REF_PIC_LIST_X = 100  ///< special mark
516};
517
518/// distortion function index
519enum DFunc
520{
521  DF_DEFAULT  = 0,
522  DF_SSE      = 1,      ///< general size SSE
523  DF_SSE4     = 2,      ///<   4xM SSE
524  DF_SSE8     = 3,      ///<   8xM SSE
525  DF_SSE16    = 4,      ///<  16xM SSE
526  DF_SSE32    = 5,      ///<  32xM SSE
527  DF_SSE64    = 6,      ///<  64xM SSE
528  DF_SSE16N   = 7,      ///< 16NxM SSE
529 
530  DF_SAD      = 8,      ///< general size SAD
531  DF_SAD4     = 9,      ///<   4xM SAD
532  DF_SAD8     = 10,     ///<   8xM SAD
533  DF_SAD16    = 11,     ///<  16xM SAD
534  DF_SAD32    = 12,     ///<  32xM SAD
535  DF_SAD64    = 13,     ///<  64xM SAD
536  DF_SAD16N   = 14,     ///< 16NxM SAD
537 
538  DF_SADS     = 15,     ///< general size SAD with step
539  DF_SADS4    = 16,     ///<   4xM SAD with step
540  DF_SADS8    = 17,     ///<   8xM SAD with step
541  DF_SADS16   = 18,     ///<  16xM SAD with step
542  DF_SADS32   = 19,     ///<  32xM SAD with step
543  DF_SADS64   = 20,     ///<  64xM SAD with step
544  DF_SADS16N  = 21,     ///< 16NxM SAD with step
545 
546  DF_HADS     = 22,     ///< general size Hadamard with step
547  DF_HADS4    = 23,     ///<   4xM HAD with step
548  DF_HADS8    = 24,     ///<   8xM HAD with step
549  DF_HADS16   = 25,     ///<  16xM HAD with step
550  DF_HADS32   = 26,     ///<  32xM HAD with step
551  DF_HADS64   = 27,     ///<  64xM HAD with step
552  DF_HADS16N  = 28,     ///< 16NxM HAD with step
553#if H_3D_VSO
554  DF_VSD      = 29,      ///< general size VSD
555  DF_VSD4     = 30,      ///<   4xM VSD
556  DF_VSD8     = 31,      ///<   8xM VSD
557  DF_VSD16    = 32,      ///<  16xM VSD
558  DF_VSD32    = 33,      ///<  32xM VSD
559  DF_VSD64    = 34,      ///<  64xM VSD
560  DF_VSD16N   = 35,      ///< 16NxM VSD
561#endif
562
563#if AMP_SAD
564  DF_SAD12    = 43,
565  DF_SAD24    = 44,
566  DF_SAD48    = 45,
567
568  DF_SADS12   = 46,
569  DF_SADS24   = 47,
570  DF_SADS48   = 48,
571
572  DF_SSE_FRAME = 50     ///< Frame-based SSE
573#else
574  DF_SSE_FRAME = 33     ///< Frame-based SSE
575#endif
576};
577
578/// index for SBAC based RD optimization
579enum CI_IDX
580{
581  CI_CURR_BEST = 0,     ///< best mode index
582  CI_NEXT_BEST,         ///< next best index
583  CI_TEMP_BEST,         ///< temporal index
584  CI_CHROMA_INTRA,      ///< chroma intra index
585  CI_QT_TRAFO_TEST,
586  CI_QT_TRAFO_ROOT,
587  CI_NUM,               ///< total number
588};
589
590/// motion vector predictor direction used in AMVP
591enum MVP_DIR
592{
593  MD_LEFT = 0,          ///< MVP of left block
594  MD_ABOVE,             ///< MVP of above block
595  MD_ABOVE_RIGHT,       ///< MVP of above right block
596  MD_BELOW_LEFT,        ///< MVP of below left block
597  MD_ABOVE_LEFT         ///< MVP of above left block
598};
599
600/// coefficient scanning type used in ACS
601enum COEFF_SCAN_TYPE
602{
603  SCAN_DIAG = 0,         ///< up-right diagonal scan
604  SCAN_HOR,              ///< horizontal first scan
605  SCAN_VER               ///< vertical first scan
606};
607
608namespace Profile
609{
610  enum Name
611  {
612    NONE = 0,
613    MAIN = 1,
614    MAIN10 = 2,
615    MAINSTILLPICTURE = 3,
616#if H_MV
617    MAINSTEREO = 4,
618    MAINMULTIVIEW = 5,
619#if H_3D
620    MAIN3D = 6, 
621#endif
622#endif
623  };
624}
625
626namespace Level
627{
628  enum Tier
629  {
630    MAIN = 0,
631    HIGH = 1,
632  };
633
634  enum Name
635  {
636    NONE     = 0,
637    LEVEL1   = 30,
638    LEVEL2   = 60,
639    LEVEL2_1 = 63,
640    LEVEL3   = 90,
641    LEVEL3_1 = 93,
642    LEVEL4   = 120,
643    LEVEL4_1 = 123,
644    LEVEL5   = 150,
645    LEVEL5_1 = 153,
646    LEVEL5_2 = 156,
647    LEVEL6   = 180,
648    LEVEL6_1 = 183,
649    LEVEL6_2 = 186,
650  };
651}
652//! \}
653
654#if H_MV
655/// scalability types
656  enum ScalabilityType
657  {
658    VIEW_ID  = 0,
659#if H_3D
660    DEPTH_ID = 1,   
661#endif   
662  };
663#endif
664#if H_3D
665  // Renderer
666  enum BlenMod
667  {
668    BLEND_NONE  = -1,
669    BLEND_AVRG  = 0,
670    BLEND_LEFT  = 1,
671    BLEND_RIGHT = 2,
672    BLEND_GEN   =  3
673  };
674
675 
676  enum
677  {
678    VIEWPOS_INVALID = -1,
679    VIEWPOS_LEFT    = 0,
680    VIEWPOS_RIGHT   = 1,
681    VIEWPOS_MERGED  = 2
682  };
683
684
685#endif
686#endif
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