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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
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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 0
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_FIX 1 // Temporary for minor fixes
81	#endif
82
83	/////////////////////////////////////////////////////////////////////////////////////////
84	/////////////////////////////////// DERIVED DEFINES ///////////////////////////////////
85	/////////////////////////////////////////////////////////////////////////////////////////
86
87	///// *** VIEW SYNTHESIS OPTIMIZAION *******
88	#if H_3D_VSO
89	#define H_3D_VSO_DIST_INT 1 // Allow negative synthesized view distortion change
90	#define H_3D_VSO_COLOR_PLANES 1 // Compute VSO distortion on color planes
91	#define H_3D_VSO_EARLY_SKIP 1 // LGE_VSO_EARLY_SKIP_A0093, A0093 modification 4
92	#define H_3D_VSO_RM_ASSERTIONS 0 // Output VSO assertions
93	#define H_3D_VSO_SYNTH_DIST_OUT 0 // Output of synthesized view distortion instead of depth distortion in encoder output
94	#define H_3D_VSO_FIX 0 // This fix should be enabled after verification
95	#endif
96
97	/////////////////////////////////////////////////////////////////////////////////////////
98	/////////////////////////////////// HM RELATED DEFINES ////////////////////////////////
99	/////////////////////////////////////////////////////////////////////////////////////////
100
101	#define FIX1071 1 ///< Temporary fix for issue #1071
102
103	#define L0208_SOP_DESCRIPTION_SEI 1 ///< L0208: add SOP descrioption SEI
104	#define MAX_NUM_PICS_IN_SOP 1024
105
106	#define K0180_SCALABLE_NESTING_SEI 1 ///JCTVC-K0180 scalable nesting sei message
107	#define MAX_NESTING_NUM_OPS 1024
108	#define MAX_NESTING_NUM_LAYER 64
109
110	#define J0149_TONE_MAPPING_SEI 1 ///< J0149: Tone mapping information SEI
111	#define L0363_DU_BIT_RATE 1 ///< L0363: add bit_rate_du_value_minus1 to HRD parameters
112	#define L0328_SPLICING 1 ///< L0328: splicing support in HRD
113	#define L0044_DU_DPB_OUTPUT_DELAY_HRD 1 ///< L0044: Include dpb_output_delay_du_length_minus1 in hrd_parameters(), dpb_output_du_delay in
114	///< picture timing SEI and DU information SEI
115	#define L0045_PERSISTENCE_FLAGS 1 ///< L0045: Replace "repetition_period" syntax elements in SEI with "persistence_flag"
116	#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
117	#define L0044_CPB_DPB_DELAY_OFFSET 1 ///< L0044: Include syntax elements cpb_delay_offset and dpb_delay_offset in the BP SEI message
118	#define L0047_APS_FLAGS 1 ///< L0047: Include full_random_access_flag and no_param_set_update_flag in the active parameter set SEI message
119	#define L0043_TIMING_INFO 1 ///< L0043: Timing information is signalled in VUI outside hrd_parameters()
120	#define L0046_RENAME_PROG_SRC_IDC 1 ///< L0046: Rename progressive_source_idc to source_scan_type
121	#define L0045_CONDITION_SIGNALLING 1 ///< L0045: Condition the signaling of some syntax elements in picture timing SEI message
122	#define L0043_MSS_IDC 1
123	#define L0116_ENTRY_POINT 1
124	#define L0363_MORE_BITS 1
125	#define L0363_MVP_POC 1
126	#define L0363_BYTE_ALIGN 1
127	#define L0363_SEI_ALLOW_SUFFIX 1
128	#define L0323_LIMIT_DEFAULT_LIST_SIZE 1
129	#define L0046_CONSTRAINT_FLAGS 1
130	#define L0255_MOVE_PPS_FLAGS 1 ///< move some flags to earlier positions in the PPS
131	#define L0444_FPA_TYPE 1 ///< allow only FPA types 3, 4 and 5
132	#define L0372 1
133	#define SIGNAL_BITRATE_PICRATE_IN_VPS 0 ///< K0125: Signal bit_rate and pic_rate in VPS
134	#define L0232_RD_PENALTY 1 ///< L0232: RD-penalty for 32x32 TU for intra in non-intra slices
135	#define L0386_DB_METRIC 1 ///< L0386: non-normative blockiness metric (automatically configures deblocking parameters in bitstream)
136	#define L0323_DPB 1 ///< L0323: Specification of active reference indices and decoded picture buffer
137
138	#define L0034_COMBINED_LIST_CLEANUP 1
139
140	#define MAX_VPS_NUM_HRD_PARAMETERS 1
141	#define MAX_VPS_OP_SETS_PLUS1 1024
142	#if H_MV
143	#define MAX_VPS_NUH_LAYER_ID_PLUS1 64
144	#define MAX_NUM_SCALABILITY_TYPES 16
145	#define ENC_CFG_CONSOUT_SPACE 29
146	#else
147	#define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 1
148	#endif
149
150	#define RATE_CONTROL_LAMBDA_DOMAIN 1 ///< JCTVC-K0103, rate control by R-lambda model
151	#define L0033_RC_BUGFIX 1 ///< JCTVC-L0033, bug fix for R-lambda model based rate control
152
153	#define MAX_CPB_CNT 32 ///< Upper bound of (cpb_cnt_minus1 + 1)
154	#define MAX_NUM_LAYER_IDS 64
155	#if H_MV
156	#define MAX_NUM_LAYERS 64
157	#define MAX_VPS_PROFILE_TIER_LEVEL 64
158	#define MAX_VPS_ADD_OUTPUT_LAYER_SETS 1024
159	#define MAX_VPS_OUTPUTLAYER_SETS ( MAX_VPS_ADD_OUTPUT_LAYER_SETS + MAX_VPS_OP_SETS_PLUS1 )
160	#endif
161
162	#define COEF_REMAIN_BIN_REDUCTION 3 ///< indicates the level at which the VLC
163	///< transitions from Golomb-Rice to TU+EG(k)
164
165	#define CU_DQP_TU_CMAX 5 ///< max number bins for truncated unary
166	#define CU_DQP_EG_k 0 ///< expgolomb order
167
168	#define SBH_THRESHOLD 4 ///< I0156: value of the fixed SBH controlling threshold
169
170	#define SEQUENCE_LEVEL_LOSSLESS 0 ///< H0530: used only for sequence or frame-level lossless coding
171
172	#define DISABLING_CLIP_FOR_BIPREDME 1 ///< Ticket #175
173
174	#define C1FLAG_NUMBER 8 // maximum number of largerThan1 flag coded in one chunk : 16 in HM5
175	#define C2FLAG_NUMBER 1 // maximum number of largerThan2 flag coded in one chunk: 16 in HM5
176
177	#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_3 1 ///< disable the encoder constraint that conditionally disable SAO for chroma for entire slice in interleaved mode
178
179	#define REMOVE_SINGLE_SEI_EXTENSION_FLAGS 1 ///< remove display orientation SEI extension flag (there is a generic SEI extension mechanism now)
180
181	#define SAO_ENCODING_CHOICE 1 ///< I0184: picture early termination
182	#if SAO_ENCODING_CHOICE
183	#define SAO_ENCODING_RATE 0.75
184	#define SAO_ENCODING_CHOICE_CHROMA 1 ///< J0044: picture early termination Luma and Chroma are handled separately
185	#if SAO_ENCODING_CHOICE_CHROMA
186	#define SAO_ENCODING_RATE_CHROMA 0.5
187	#endif
188	#endif
189
190	#define MAX_NUM_VPS 16
191	#define MAX_NUM_SPS 16
192	#define MAX_NUM_PPS 64
193
194
195
196	#define WEIGHTED_CHROMA_DISTORTION 1 ///< F386: weighting of chroma for RDO
197	#define RDOQ_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for RDOQ
198	#define SAO_CHROMA_LAMBDA 1 ///< F386: weighting of chroma for SAO
199
200	#define MIN_SCAN_POS_CROSS 4
201
202	#define FAST_BIT_EST 1 ///< G763: Table-based bit estimation for CABAC
203
204	#define MLS_GRP_NUM 64 ///< G644 : Max number of coefficient groups, max(16, 64)
205	#define MLS_CG_SIZE 4 ///< G644 : Coefficient group size of 4x4
206
207	#define ADAPTIVE_QP_SELECTION 1 ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
208	#if ADAPTIVE_QP_SELECTION
209	#define ARL_C_PRECISION 7 ///< G382: 7-bit arithmetic precision
210	#define LEVEL_RANGE 30 ///< G382: max coefficient level in statistics collection
211	#endif
212
213	#define NS_HAD 0
214
215	#define HHI_RQT_INTRA_SPEEDUP 1 ///< tests one best mode with full rqt
216	#define HHI_RQT_INTRA_SPEEDUP_MOD 0 ///< tests two best modes with full rqt
217
218	#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
219	#error
220	#endif
221
222	#define VERBOSE_RATE 0 ///< Print additional rate information in encoder
223
224	#define AMVP_DECIMATION_FACTOR 4
225
226	#define SCAN_SET_SIZE 16
227	#define LOG2_SCAN_SET_SIZE 4
228
229	#define FAST_UDI_MAX_RDMODE_NUM 35 ///< maximum number of RD comparison in fast-UDI estimation loop
230
231	#define ZERO_MVD_EST 0 ///< Zero Mvd Estimation in normal mode
232
233	#define NUM_INTRA_MODE 36
234	#if !REMOVE_LM_CHROMA
235	#define LM_CHROMA_IDX 35
236	#endif
237
238	#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.
239	#define AUTO_INTER_RPS 1 ///< Enable/disable the automatic generation of refIdc from the deltaPOC and Used by current from the config file.
240	#define PRINT_RPS_INFO 0 ///< Enable/disable the printing of bits used to send the RPS.
241	// using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
242	// this should be done with encoder only decision
243	// but because of the absence of reference frame management, the related code was hard coded currently
244
245	#define RVM_VCEGAM10_M 4
246
247	#define PLANAR_IDX 0
248	#define VER_IDX 26 // index for intra VERTICAL mode
249	#define HOR_IDX 10 // index for intra HORIZONTAL mode
250	#define DC_IDX 1 // index for intra DC mode
251	#define NUM_CHROMA_MODE 5 // total number of chroma modes
252	#define DM_CHROMA_IDX 36 // chroma mode index for derived from luma intra mode
253
254
255	#define FAST_UDI_USE_MPM 1
256
257	#define RDO_WITHOUT_DQP_BITS 0 ///< Disable counting dQP bits in RDO-based mode decision
258
259	#define FULL_NBIT 0 ///< When enabled, compute costs using full sample bitdepth. When disabled, compute costs as if it is 8-bit source video.
260	#if FULL_NBIT
261	# define DISTORTION_PRECISION_ADJUSTMENT(x) 0
262	#else
263	# define DISTORTION_PRECISION_ADJUSTMENT(x) (x)
264	#endif
265
266	#define LOG2_MAX_NUM_COLUMNS_MINUS1 7
267	#define LOG2_MAX_NUM_ROWS_MINUS1 7
268	#define LOG2_MAX_COLUMN_WIDTH 13
269	#define LOG2_MAX_ROW_HEIGHT 13
270
271	#define MATRIX_MULT 0 // Brute force matrix multiplication instead of partial butterfly
272
273	#define REG_DCT 65535
274
275	#define AMP_SAD 1 ///< dedicated SAD functions for AMP
276	#define AMP_ENC_SPEEDUP 1 ///< encoder only speed-up by AMP mode skipping
277	#if AMP_ENC_SPEEDUP
278	#define AMP_MRG 1 ///< encoder only force merge for AMP partition (no motion search for AMP)
279	#endif
280
281	#define SCALING_LIST_OUTPUT_RESULT 0 //JCTVC-G880/JCTVC-G1016 quantization matrices
282
283	#define CABAC_INIT_PRESENT_FLAG 1
284
285	// ====================================================================================================================
286	// Basic type redefinition
287	// ====================================================================================================================
288
289	typedef void Void;
290	typedef bool Bool;
291
292	typedef char Char;
293	typedef unsigned char UChar;
294	typedef short Short;
295	typedef unsigned short UShort;
296	typedef int Int;
297	typedef unsigned int UInt;
298	typedef double Double;
299	typedef float Float;
300
301	// ====================================================================================================================
302	// 64-bit integer type
303	// ====================================================================================================================
304
305	#ifdef _MSC_VER
306	typedef __int64 Int64;
307
308	#if _MSC_VER <= 1200 // MS VC6
309	typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
310	#else
311	typedef unsigned __int64 UInt64;
312	#endif
313
314	#else
315
316	typedef long long Int64;
317	typedef unsigned long long UInt64;
318
319	#endif
320
321	// ====================================================================================================================
322	// Type definition
323	// ====================================================================================================================
324
325	typedef UChar Pxl; ///< 8-bit pixel type
326	typedef Short Pel; ///< 16-bit pixel type
327	typedef Int TCoeff; ///< transform coefficient
328
329	#if H_3D_VSO
330	// ====================================================================================================================
331	// Define Distortion Types
332	// ====================================================================================================================
333	typedef Int64 RMDist; ///< renderer model distortion
334
335	#if H_3D_VSO_DIST_INT
336	typedef Int Dist; ///< RDO distortion
337	typedef Int64 Dist64;
338	#define RDO_DIST_MIN MIN_INT
339	#define RDO_DIST_MAX MAX_INT
340	#else
341	typedef UInt Dist; ///< RDO distortion
342	typedef UInt64 Dist;
343	#define RDO_DIST_MIN 0
344	#define RDO_DIST_MAX MAX_UINT
345	#endif
346	#endif
347	/// parameters for adaptive loop filter
348	class TComPicSym;
349
350	// Slice / Slice segment encoding modes
351	enum SliceConstraint
352	{
353	NO_SLICES = 0, ///< don't use slices / slice segments
354	FIXED_NUMBER_OF_LCU = 1, ///< Limit maximum number of largest coding tree blocks in a slice / slice segments
355	FIXED_NUMBER_OF_BYTES = 2, ///< Limit maximum number of bytes in a slice / slice segment
356	FIXED_NUMBER_OF_TILES = 3, ///< slices / slice segments span an integer number of tiles
357	};
358
359	#define NUM_DOWN_PART 4
360
361	enum SAOTypeLen
362	{
363	SAO_EO_LEN = 4,
364	SAO_BO_LEN = 4,
365	SAO_MAX_BO_CLASSES = 32
366	};
367
368	enum SAOType
369	{
370	SAO_EO_0 = 0,
371	SAO_EO_1,
372	SAO_EO_2,
373	SAO_EO_3,
374	SAO_BO,
375	MAX_NUM_SAO_TYPE
376	};
377
378	typedef struct _SaoQTPart
379	{
380	Int iBestType;
381	Int iLength;
382	Int subTypeIdx ; ///< indicates EO class or BO band position
383	Int iOffset[4];
384	Int StartCUX;
385	Int StartCUY;
386	Int EndCUX;
387	Int EndCUY;
388
389	Int PartIdx;
390	Int PartLevel;
391	Int PartCol;
392	Int PartRow;
393
394	Int DownPartsIdx[NUM_DOWN_PART];
395	Int UpPartIdx;
396
397	Bool bSplit;
398
399	//---- encoder only start -----//
400	Bool bProcessed;
401	Double dMinCost;
402	Int64 iMinDist;
403	Int iMinRate;
404	//---- encoder only end -----//
405	} SAOQTPart;
406
407	typedef struct _SaoLcuParam
408	{
409	Bool mergeUpFlag;
410	Bool mergeLeftFlag;
411	Int typeIdx;
412	Int subTypeIdx; ///< indicates EO class or BO band position
413	Int offset[4];
414	Int partIdx;
415	Int partIdxTmp;
416	Int length;
417	} SaoLcuParam;
418
419	struct SAOParam
420	{
421	Bool bSaoFlag[2];
422	SAOQTPart* psSaoPart[3];
423	Int iMaxSplitLevel;
424	Bool oneUnitFlag[3];
425	SaoLcuParam* saoLcuParam[3];
426	Int numCuInHeight;
427	Int numCuInWidth;
428	~SAOParam();
429	};
430
431	/// parameters for deblocking filter
432	typedef struct _LFCUParam
433	{
434	Bool bInternalEdge; ///< indicates internal edge
435	Bool bLeftEdge; ///< indicates left edge
436	Bool bTopEdge; ///< indicates top edge
437	} LFCUParam;
438
439	// ====================================================================================================================
440	// Enumeration
441	// ====================================================================================================================
442
443	/// supported slice type
444	enum SliceType
445	{
446	B_SLICE,
447	P_SLICE,
448	I_SLICE
449	};
450
451	/// chroma formats (according to semantics of chroma_format_idc)
452	enum ChromaFormat
453	{
454	CHROMA_400 = 0,
455	CHROMA_420 = 1,
456	CHROMA_422 = 2,
457	CHROMA_444 = 3
458	};
459
460	/// supported partition shape
461	enum PartSize
462	{
463	SIZE_2Nx2N, ///< symmetric motion partition, 2Nx2N
464	SIZE_2NxN, ///< symmetric motion partition, 2Nx N
465	SIZE_Nx2N, ///< symmetric motion partition, Nx2N
466	SIZE_NxN, ///< symmetric motion partition, Nx N
467	SIZE_2NxnU, ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
468	SIZE_2NxnD, ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
469	SIZE_nLx2N, ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
470	SIZE_nRx2N, ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
471	SIZE_NONE = 15
472	};
473
474	/// supported prediction type
475	enum PredMode
476	{
477	MODE_INTER, ///< inter-prediction mode
478	MODE_INTRA, ///< intra-prediction mode
479	MODE_NONE = 15
480	};
481
482	/// texture component type
483	enum TextType
484	{
485	TEXT_LUMA, ///< luma
486	TEXT_CHROMA, ///< chroma (U+V)
487	TEXT_CHROMA_U, ///< chroma U
488	TEXT_CHROMA_V, ///< chroma V
489	TEXT_ALL, ///< Y+U+V
490	TEXT_NONE = 15
491	};
492
493	/// reference list index
494	enum RefPicList
495	{
496	REF_PIC_LIST_0 = 0, ///< reference list 0
497	REF_PIC_LIST_1 = 1, ///< reference list 1
498	#if !L0034_COMBINED_LIST_CLEANUP
499	REF_PIC_LIST_C = 2, ///< combined reference list for uni-prediction in B-Slices
500	#endif
501	REF_PIC_LIST_X = 100 ///< special mark
502	};
503
504	/// distortion function index
505	enum DFunc
506	{
507	DF_DEFAULT = 0,
508	DF_SSE = 1, ///< general size SSE
509	DF_SSE4 = 2, ///< 4xM SSE
510	DF_SSE8 = 3, ///< 8xM SSE
511	DF_SSE16 = 4, ///< 16xM SSE
512	DF_SSE32 = 5, ///< 32xM SSE
513	DF_SSE64 = 6, ///< 64xM SSE
514	DF_SSE16N = 7, ///< 16NxM SSE
515
516	DF_SAD = 8, ///< general size SAD
517	DF_SAD4 = 9, ///< 4xM SAD
518	DF_SAD8 = 10, ///< 8xM SAD
519	DF_SAD16 = 11, ///< 16xM SAD
520	DF_SAD32 = 12, ///< 32xM SAD
521	DF_SAD64 = 13, ///< 64xM SAD
522	DF_SAD16N = 14, ///< 16NxM SAD
523
524	DF_SADS = 15, ///< general size SAD with step
525	DF_SADS4 = 16, ///< 4xM SAD with step
526	DF_SADS8 = 17, ///< 8xM SAD with step
527	DF_SADS16 = 18, ///< 16xM SAD with step
528	DF_SADS32 = 19, ///< 32xM SAD with step
529	DF_SADS64 = 20, ///< 64xM SAD with step
530	DF_SADS16N = 21, ///< 16NxM SAD with step
531
532	DF_HADS = 22, ///< general size Hadamard with step
533	DF_HADS4 = 23, ///< 4xM HAD with step
534	DF_HADS8 = 24, ///< 8xM HAD with step
535	DF_HADS16 = 25, ///< 16xM HAD with step
536	DF_HADS32 = 26, ///< 32xM HAD with step
537	DF_HADS64 = 27, ///< 64xM HAD with step
538	DF_HADS16N = 28, ///< 16NxM HAD with step
539	#if H_3D_VSO
540	DF_VSD = 29, ///< general size VSD
541	DF_VSD4 = 30, ///< 4xM VSD
542	DF_VSD8 = 31, ///< 8xM VSD
543	DF_VSD16 = 32, ///< 16xM VSD
544	DF_VSD32 = 33, ///< 32xM VSD
545	DF_VSD64 = 34, ///< 64xM VSD
546	DF_VSD16N = 35, ///< 16NxM VSD
547	#endif
548
549	#if AMP_SAD
550	DF_SAD12 = 43,
551	DF_SAD24 = 44,
552	DF_SAD48 = 45,
553
554	DF_SADS12 = 46,
555	DF_SADS24 = 47,
556	DF_SADS48 = 48,
557
558	DF_SSE_FRAME = 50 ///< Frame-based SSE
559	#else
560	DF_SSE_FRAME = 33 ///< Frame-based SSE
561	#endif
562	};
563
564	/// index for SBAC based RD optimization
565	enum CI_IDX
566	{
567	CI_CURR_BEST = 0, ///< best mode index
568	CI_NEXT_BEST, ///< next best index
569	CI_TEMP_BEST, ///< temporal index
570	CI_CHROMA_INTRA, ///< chroma intra index
571	CI_QT_TRAFO_TEST,
572	CI_QT_TRAFO_ROOT,
573	CI_NUM, ///< total number
574	};
575
576	/// motion vector predictor direction used in AMVP
577	enum MVP_DIR
578	{
579	MD_LEFT = 0, ///< MVP of left block
580	MD_ABOVE, ///< MVP of above block
581	MD_ABOVE_RIGHT, ///< MVP of above right block
582	MD_BELOW_LEFT, ///< MVP of below left block
583	MD_ABOVE_LEFT ///< MVP of above left block
584	};
585
586	/// coefficient scanning type used in ACS
587	enum COEFF_SCAN_TYPE
588	{
589	SCAN_DIAG = 0, ///< up-right diagonal scan
590	SCAN_HOR, ///< horizontal first scan
591	SCAN_VER ///< vertical first scan
592	};
593
594	namespace Profile
595	{
596	enum Name
597	{
598	NONE = 0,
599	MAIN = 1,
600	MAIN10 = 2,
601	MAINSTILLPICTURE = 3,
602	#if H_MV
603	MAINSTEREO = 4,
604	MAINMULTIVIEW = 5,
605	#if H_3D
606	MAIN3D = 6,
607	#endif
608	#endif
609	};
610	}
611
612	namespace Level
613	{
614	enum Tier
615	{
616	MAIN = 0,
617	HIGH = 1,
618	};
619
620	enum Name
621	{
622	NONE = 0,
623	LEVEL1 = 30,
624	LEVEL2 = 60,
625	LEVEL2_1 = 63,
626	LEVEL3 = 90,
627	LEVEL3_1 = 93,
628	LEVEL4 = 120,
629	LEVEL4_1 = 123,
630	LEVEL5 = 150,
631	LEVEL5_1 = 153,
632	LEVEL5_2 = 156,
633	LEVEL6 = 180,
634	LEVEL6_1 = 183,
635	LEVEL6_2 = 186,
636	};
637	}
638	//! \}
639
640	#if H_MV
641	/// scalability types
642	enum ScalabilityType
643	{
644	VIEW_ID = 0,
645	#if H_3D
646	DEPTH_ID = 1,
647	#endif
648	};
649	#endif
650	#if H_3D
651	// Renderer
652	enum BlenMod
653	{
654	BLEND_NONE = -1,
655	BLEND_AVRG = 0,
656	BLEND_LEFT = 1,
657	BLEND_RIGHT = 2,
658	BLEND_GEN = 3
659	};
660
661
662	enum
663	{
664	VIEWPOS_INVALID = -1,
665	VIEWPOS_LEFT = 0,
666	VIEWPOS_RIGHT = 1,
667	VIEWPOS_MERGED = 2
668	};
669
670
671	#endif
672	#endif

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