source: 3DVCSoftware/branches/HTM-6.2-dev1-LG/source/Lib/TLibCommon/TypeDef.h @ 425

Last change on this file since 425 was 425, checked in by lg, 11 years ago

D0091 (+ D0135 + D0092) : #define LGE_SAO_MIGRATION_D0091 1 (+ #define LGE_ROUND_OFFSET_D0135 1 + #define LGE_VSP_INHERIT_D0092 1)

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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) 2010-2012, 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.
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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"
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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// MV-HEVC
45#define QC_IV_AS_LT_B0046                 1   //JCT3V-B0046: inter-view reference pictures are treated as long-term pictures
46#define QC_REM_IDV_B0046                  1   //JCT3V-B0046: removal of IDV NAL unit type
47#define DV_V_RESTRICTION_B0037            1   //JCT3V-B0037: disparity vector vertical range restriction
48#define QC_TMVP_IDX_MOD_B0046             1   //JCT3V-B0046: the reference index for temporal merging candidate is set to 0, as defined in HEVC
49
50// 3D-HEVC
51#define QC_MVHEVC_B0046                   0   //JCT3V-B0046: disable 3DHEVC tools
52
53#if !QC_MVHEVC_B0046
54
55///// ***** DMM *********
56#define HHI_DMM_WEDGE_INTRA               1   // depth model modes independent on texture (explicit and intra-predicted Wedgelet prediction)
57#define HHI_DMM_PRED_TEX                  1   // depth model modes dependent on texture (inter-component Wedgelet and Contour prediction )
58                                              // HHIQC_DMMFASTSEARCH_B0039, fast Wedgelet search for DMM modes 1 and 3
59                                              // HHI_DMM_DELTADC_Q1_C0034   JCT3V-C0034: no quantization and fast encoder search for DMM delta DC values
60                                              // FIX_DMM_CTX_INIT_C0034 JCT3V-C0034 fix for wrong init type of DMM contexts (UChar instead of Short)
61
62#define LGE_EDGE_INTRA_A0070              1   // JCT3V-A0070
63#define LGE_DMM3_SIMP_C0044               1
64
65///// ***** SDC *********
66#define RWTH_SDC_DLT_B0036                1   // JCT3V-B0036: Simplified Depth Coding + Depth Lookup Table
67                                              // SAIT_SDC_C0096 JCT3V-C0096: Improved Simple Depth Coding(removal of DMM2 among four SDC modes(DC, Planar, DMM1 and DMM2))
68                                              // FIX_SDC_ENC_C0143, JCT3V-C0143 fix for unnecessary encoder checks in case of SDC
69
70///// ***** TMVP/AMVP *********
71#define TMVP_DEPTH_SWITCH                 1   // JCT3V-B0092 additional encoder option only
72#define QC_TMVP_MRG_REFIDX_C0047          1   // only enabled when QC_TMVP_IDX_MOD_B0046 is enabled.
73#define INTER_VIEW_VECTOR_SCALING_C0115   1   // JCT3V-C0115 Inter-view vector scaling for TMVP & flag
74#define INTER_VIEW_VECTOR_SCALING_C0116   1   // JCT3V-C0116 Inter-view vector scaling for AMVP
75
76///// ***** INTERVIEW MOTION PARAMETER PREDICTION *********
77#define H3D_IVMP                          1   // Inter-view motion parameter prediction
78                                              // HHI_INTER_VIEW_MOTION_PRED
79                                              // SAIT_IMPROV_MOTION_PRED_M24829, improved inter-view motion vector prediction
80                                              // SHARP_INTERVIEW_DECOUPLE_B0111, decoupling inter-view candidate
81                                              // QC_MRG_CANS_B0048             , JCT3V-B0048, B0086, B0069
82                                              // OL_DISMV_POS_B0069            , different pos for disparity MV candidate, B0069
83                                              // MTK_INTERVIEW_MERGE_A0049     , second part
84                                              // QC_C0051_FIXED_BY_MTK             1   // Bug fix for C0051 implementation
85                                              // QC_AMVP_MRG_UNIFY_IVCAN_C0051     1
86#define SEC_TWO_CANDIDATES_FOR_AMVP_D0122 1   // SEC_TWO_CANDIDATES_FOR_AMVP_D0122, fixing # of AMVP candidates 3 to 2
87
88
89///// ***** INTERVIEW RESIDUAL PREDICTION *********
90#define H3D_IVRP                          1   // Inter-view residual prediction
91                                              // HHI_INTER_VIEW_RESIDUAL_PRED
92                                              // QC_SIMPLIFIEDIVRP_M24938
93                                              // MTK_C0138_FIXED                   // Fix for IBP coding structure in view direction (not CTC)
94                                              // MTK_MDIVRP_C0138
95                                              // LG_RESTRICTEDRESPRED_M24766       1   // Restricted inter-view residual prediction
96                                              // FIX_LG_RESTRICTEDRESPRED_M24766   1
97
98///// ***** DISPARITY VECTOR DERIVATION *********
99#define H3D_NBDV                          1   // Neighboring block disparity derivation
100                                              // JCT3V-A0097
101                                              // LGE_DVMCP_A0126
102                                              // LGE_DVMCP_MEM_REDUCTION_B0135     
103                                              // DV_DERIVATION_PARALLEL_B0096, enable parallel derivation of disparity vector
104                                              // QC_SIMPLE_NBDV_B0047
105                                              // FIX_LGE_DVMCP_B0133
106                                              // LGE_IVMP_PARALLEL_MERGE_B0136, B0136 support of parallel merge/skip in disparity vector derivation
107                                              // FIX_LGE_IVMP_PARALLEL_MERGE_B0136
108
109                                              // QC_NBDV_LDB_FIX_C0055
110                                              // MTK_SAIT_TEMPORAL_FIRST_ORDER_C0141_C0097
111                                              // MTK_RELEASE_DV_CONSTRAINT_C0129   
112                                              // MTK_SIMPLIFY_DVTC_C0135           
113                                              // FIX_CHROMA_RESIDUAL_C0129         
114
115///// ***** MOTION PARAMETER INHERITANCE  *********
116#define MTK_DEPTH_MERGE_TEXTURE_CANDIDATE_C0137   1   // JCT3V-C0137
117#define HHI_MPI                           0   // motion parameter inheritance from texture picture for depth map coding
118#if HHI_MPI
119#define FIX_MPI_B0065                     1   // JCT3V-B0065, fix the MPI bug when RQT is off
120#endif
121#define MTK_UNCONSTRAINED_MVI_B0083       1    //JCT3V-B0083
122
123///// ***** VIEW SYNTHESIS OPTIMIZAION *********
124#define HHI_VSO                           1
125#define HHI_VSO_LS_TABLE_M23714           1   // m23714, enable table base Lagrange multiplier optimization
126#define HHI_VSO_DIST_INT                  1   // Allow negative synthesized view distortion change
127#define HHI_VSO_COLOR_PLANES              1   // Compute VSO distortion on color planes
128#define HHI_VSO_RM_ASSERTIONS             0   // Output VSO assertions
129#define HHI_VSO_SYNTH_DIST_OUT            0   // Output of synthesized view distortion instead of depth distortion in encoder output
130#define SAIT_VSO_EST_A0033                1   // JCT3V-A0033 modification 3
131#define LGE_VSO_EARLY_SKIP_A0093          1   // JCT3V-A0093 modification 4
132#define LGE_WVSO_A0119                    1   // JCT3V-A0119 & JCT3V-B0131 Depth Metric with a weighted depth fidelity term
133
134
135///// ***** ILLUMINATION COMPENSATON *********
136#define LGE_ILLUCOMP_B0045                1   // JCT2-B0045 Illumination compensation for Luma and Chroma
137                                              // LGE_ILLUCOMP_B0045_ENCSIMP
138                                              // FIX_LGE_ILLUCOMP_B0045           
139#if LGE_ILLUCOMP_B0045
140#define LGE_ILLUCOMP_DEPTH_C0046          1   // JCT2-C0046 Apply illumination compensation to depth
141#if LGE_ILLUCOMP_DEPTH_C0046
142#define FIX_ILLUCOMP_DEPTH                1
143#endif
144#endif
145
146#define SHARP_ILLUCOMP_PARSE_D0060        1   // JCT3V-D0060 Removal of IC's parsing dependency
147
148///// ***** INTERVIEW SKIP *********
149#define HHI_INTERVIEW_SKIP                1
150
151///// ***** QUADTREE LIMITATION *********
152#define H3D_QTL                            1 // OL_QTLIMIT_dPREDCODING_B0068 //JCT3V-B0068
153                                             // HHI_QTLPC_RAU_OFF_C0160     // JCT3V-C0160 change 2: quadtree limitation and predictive coding switched off in random access units
154
155///// ***** OTHERS *********
156#define LG_ZEROINTRADEPTHRESI_A0087       1   // JCT2-A0087
157#define HHI_FULL_PEL_DEPTH_MAP_MV_ACC     1   // full-pel mv accuracy for depth maps
158#define VIDYO_VPS_INTEGRATION             1   // Integration of VPS
159#define HHI_DEPTH_INTRA_SEARCH_RAU_C0160  1   // JCT3V-C0160 change 1: full Intra search in depth random access units
160#define FIX_POZNAN_CABAC_INIT_FLAG        1
161#define FIX_LGE_WP_FOR_3D_C0223           1   // JCT3V-C0223 Weighted Prediction Bug-fix for 3D-HEVC. Caution! There is still crush using WP with Residual Prediction.
162#define FIX_APPENCTOP_T_ONLY              1   // For Texture-only coding
163#define LGE_ROUND_OFFSET_D0135            1   // JCT3V-D0135 Rounding offset
164#define LGE_SAO_MIGRATION_D0091           1
165
166#if LGE_SAO_MIGRATION_D0091
167#define SAO_SKIP_RIGHT                   1  ///< H1101: disallow using unavailable pixel during RDO
168#define SAO_ENCODING_CHOICE              1  ///< I0184: picture early termination
169#if SAO_ENCODING_CHOICE
170#define SAO_ENCODING_RATE                0.75
171#define SAO_ENCODING_CHOICE_CHROMA       1 ///< J0044: picture early termination Luma and Chroma are handled separatenly
172#if SAO_ENCODING_CHOICE_CHROMA
173#define SAO_ENCODING_RATE_CHROMA         0.5
174#define SAO_ENCODING_CHOICE_CHROMA_BF    1 ///  K0156: Bug fix for SAO selection consistency
175#endif
176#endif
177#endif
178
179///// ***** FCO  *********
180#define FLEX_CODING_ORDER_M23723          1
181#if FLEX_CODING_ORDER_M23723
182#define DISABLE_FCO_FOR_VSO               0 // Optional compile settings to disable VSO with FCO.
183#define FCO_DVP_REFINE_C0132_C0170        0 // depth oriented disparity vector prediction from JCT3V-C0132 and JCT3V-C0170
184#define FCO_FIX                           0 // Bug fix for C0137 and C0152 on FCO
185#define FCO_FIX_SPS_CHANGE                0 // Sending camera parameters in SPS of depth for depth to disparity conversion used by VSP and DoDVP
186#else
187#define DISABLE_FCO_FOR_VSO               0 // Optional compile settings to disable VSO with FCO.
188#define FCO_DVP_REFINE_C0132_C0170        0 // depth oriented disparity vector prediction from JCT3V-C0132 and JCT3V-C0170
189#define FCO_FIX                           0 // Fixing bugs from HTM 6.0 which
190#define FCO_FIX_SPS_CHANGE                0 // Fixing bugs from HTM 6.0 which
191#endif
192
193
194///// ***** VSP *********
195#define MERL_VSP_C0152                    1 // JCT3V-C0152: 1: enable VSP-related tools; 0: disable VSP-related tools
196                                            // LGE_SIMP_DVP_REFINE_C0112           
197                                            // MERL_MTK_VSP_DVP_REFINE_C0152_C0131
198#if MERL_VSP_C0152
199#define MERL_VSP_C0152_BugFix_ForNoDepthCase     1// MERL bugfix for test condition of no depth
200#define QC_BVSP_CleanUP_D0191                    1
201
202#define MTK_D0156                 1
203#define LGE_VSP_INHERIT_D0092     1
204/*
205 * Two macros are used to configure combinations of JCT3V-C0152 and JCT3V-C0131
206 *
207 *   a) (full) A full JCT3V-C0152 implementation, including JCT3V-C0131
208 *      #define MERL_VSP_COMPENSATION_C0152          1
209 *      #define MERL_MTK_VSP_DVP_REFINE_C0152_C0131  1
210 *
211 *   b) (mvp2off) For partial JCT3V-C0152 excluding overlaps from JCT3V-C0131
212 *      #define MERL_VSP_COMPENSATION_C0152          1
213 *      #define MERL_MTK_VSP_DVP_REFINE_C0152_C0131  0
214 *
215 *   c) (nocand) For JCT3V-C0131 only
216 *      #define MERL_VSP_COMPENSATION_C0152          0
217 *      #define MERL_MTK_VSP_DVP_REFINE_C0152_C0131  1
218 */
219
220#define MERL_VSP_COMPENSATION_C0152          1 // JCT3V-C0152: 1: add VSP merge candidate to merging candidate list; 0: not to add   (nocand).
221
222
223#define MERL_VSP_BLOCKSIZE_C0152             4 // JCT3V-C0152: VSP block size, supported values: 1, 2 and 4.
224#if LGE_VSP_INHERIT_D0092
225#define VSP_MERGE_POS                        3 // JCT3V-C0152: fixed position of VSP candidate in merge list, supported values: 3.
226#else
227#define VSP_MERGE_POS                        5 // JCT3V-C0152: fixed position of VSP candidate in merge list, supported values: 5.
228#endif
229                                               //MTK_DVPREFINE_BVSP_BUG_FIX               1
230
231#else // !MERL_VSP_C0152
232#define MERL_VSP_COMPENSATION_C0152          0 // JCT3V-C0152: 1: add VSP merge candidate to merging candidate list; 0: not to add
233#define MERL_VSP_BLOCKSIZE_C0152             4 // JCT3V-C0152: VSP block size, supported values: 1, 2 and 4.
234#endif
235
236
237///// ***** DERIVED PARAMETERS *********
238#if H3D_NBDV                   
239#define DIS_CANS                          1
240#define MCP_DIS_CANS                      7
241#endif                                 
242
243#define HHI_INTERVIEW_SKIP_LAMBDA_SCALE   1
244
245#if HHI_DMM_WEDGE_INTRA || HHI_DMM_PRED_TEX
246#define DMM_WEDGEMODEL_MIN_SIZE           4
247#define DMM_WEDGEMODEL_MAX_SIZE          32
248#define DMM_WEDGE_PREDDIR_DELTAEND_MAX    4
249#endif
250
251#if LGE_EDGE_INTRA_A0070
252#define LGE_EDGE_INTRA_MIN_SIZE           4
253#define LGE_EDGE_INTRA_MAX_SIZE           32
254#define LGE_EDGE_INTRA_THRESHOLD          20
255#define LGE_EDGE_INTRA_MAX_EDGE_NUM_PER_4x4 8
256#define LGE_EDGE_INTRA_DELTA_DC           1
257#define LGE_EDGE_INTRA_PIXEL_DIFFERENCE   1
258#endif
259
260
261#if H3D_NBDV                           
262#define DVFROM_LEFTBELOW                  1
263#define DVFROM_LEFT                       2
264#define DVFROM_ABOVERIGHT                 3
265#define DVFROM_ABOVE                      4
266#define DVFROM_ABOVELEFT                  5
267#define DVFROM_COL                        6
268#endif
269
270
271#if HHI_DMM_PRED_TEX || HHI_DMM_WEDGE_INTRA
272#define DMM3_SIMPLIFY_TR                  1
273#endif
274
275
276#if RWTH_SDC_DLT_B0036
277#define Log2( n ) ( log((double)n) / log(2.0) )
278#define HS_REFERENCE_SUBSAMPLE_C0154      1
279#endif
280
281#define HHI_MPI_MERGE_POS                 0
282#endif
283
284
285///// ***** HM 6.1 *********
286
287//// REMOVED HM 6.1 Guard macros (corresponding to macros removed in HM 6.3.1)
288/*
289#define SKIPFRAME_BUGFIX                  1 ///< bug fix to enable skipFrame at decoder
290#define START_DECODING_AT_CRA             1 ///< H0496, start decoding at clear random access point
291#define NO_COMBINED_PARALLEL              1 ///< Disallow any combined usage of parallel tools among Tile, EntropySlice and Wavefont
292#define PARALLEL_MERGE                    1 ///< H0082 parallel merge/skip
293#define MVP_AT_ENTROPYSLICE_BOUNDARY      1  //< H0362 enable motion prediction accross entropy slice boundary
294#define FAST_DECISION_FOR_MRG_RD_COST     1  ////< H0178: Fast Decision for Merge 2Nx2N RDCost
295#define PIC_CROPPING                      1  ///< Picture cropping and size constraints
296#define NAL_REF_FLAG                      1  ///< Change nal_ref_idc to nal_ref_flag (JCTVC-F463)
297#define REMOVE_DIV_OPERATION      1  ///< H0238: Simplified intra horizontal and vertical filtering
298#define LOGI_INTRA_NAME_3MPM      1  ///< H0407: logical Intra mode naming (sequential angular mode numbering) and 3 MPM mode coding
299#define LEVEL_CTX_LUMA_RED        1  ///<H0130: Luma level context reduction
300#define REMOVE_INFER_SIGGRP       1  ///<H0131: Remove inferred significant_coeff_group_flag
301#define SET_MERGE_TMVP_REFIDX     1  ///< H0278/H0199: Setting the merge TMVP refidx to 0 for the non-first partition
302#define MULTILEVEL_SIGMAP_EXT     1  ///< H0526: multi-level significance map extended to smaller TUs
303#define MULTIBITS_DATA_HIDING     1  ///< H0481: multiple sign bit hiding
304#define DEQUANT_CLIPPING          1  ///< H0312/H0541: transformed coefficients clipping before de-quantization
305#define REMOVE_NON_SCALED         1 ///< H0164/H0250: Removal of non-scaled merge candidate
306#define MRG_IDX_CTX_RED           1 ///< H0251: Merge index context reduction
307#define SIMP_MRG_PRUN             1 ///< H0252: simplification of merge pruning process
308#define AMVP_PRUNING_SIMPLIFICATION         1     ///H0316: simplify the pruning process of AMVP by exempting the temporal candidate
309#define AMVP_ZERO_CHECKING_REMOVAL          1     ///H0239/H0316: remove zero motion vector checking of AMVP
310#define H0111_MVD_L1_ZERO         1  ///< H0111: modification of bi-prediction
311#define CLIPSCALEDMVP               1  ///< H0216: Clipping scaled MV to 16 bit
312#define UNIFIED_TRANSFORM_TREE      1   ///< H0123: unified tree structure for TU
313#define SIGMAP_CTX_SUBBLOCK       1 ///< H0290: 4x4 sub-block based region for significant_flag context selection
314#define LAST_CTX_REDUCTION        1  ///< H0537/H514: contexts reduction for last position coding
315#define AMP_CTX                   1 ///<H0545: context reduction for asymmetric partition
316#define RESTRICT_GR1GR2FLAG_NUMBER    1 ///< H0554: Throughput improvement of CABAC coefficients level coding
317#define EIGHT_BITS_RICE_CODE        1 ///< H0498 : 8 bits rice codes
318#define SAO_UNIT_INTERLEAVING      1   ///< H0273
319#define ALF_SINGLE_FILTER_SHAPE    1     //< !!! H0068: Single filter type : 9x7 cross + 3x3 square
320#define ALF_16_BA_GROUPS        1     ///< H0409 16 BA groups
321#define LCU_SYNTAX_ALF          1     ///< H0274 LCU-syntax ALF
322#define ALF_CHROMA_COEF_PRED_HARMONIZATION 1 ///< H0483: ALF chroma coeff pred harmonization
323#define CABAC_LINEAR_INIT       1     ///< H0535 : linear CABAC initialization
324#define UNIFIED_TRANSFORM       1     ///< H0492: unify square and non-square transform
325#define G519_TU_AMP_NSQT_HARMONIZATION  1   ///< G519: Harmonization of implicit TU, AMP and NSQT
326#define CHROMA_MODE_CODING                   1     //H0326/H0475 : 2-length fixed, bypass coding for chroma intra prediction mode
327#define NSQT_LFFIX                           1     ///< Bug fix related to NSQT and deblocking filter
328#define H0736_AVC_STYLE_QP_RANGE             1    ///< H0736: AVC style qp range and wrapping.
329#define H0204_QP_PREDICTION                  1    ///< H0204: improved QP prediction
330#define BURST_IPCM                        1           ///< H0051: Burst IPCM
331#define H0137_0138_LIST_MODIFICATION      1           // Enabled reference picture lists combination (H0137) and reference picture list modification (H0138) updates
332#define LTRP_MULT                       1           ///< enable/disable multiple long term reference pictures with same POC LSB
333#define OL_FLUSH 1          // Set to 1 to enable Wavefront Flush.
334#define FIXED_NUMBER_OF_TILES_SLICE_MODE                1
335#define SCALING_LIST                  1 //JCTVC-H0230/H0461/H0237
336#define DEFAULT_DC                    1 // JCTVC-H0242
337#define RPS_IN_SPS                    1 // Adopted during discussion of JCTVC-H0423
338#define H0412_REF_PIC_LIST_RESTRICTION 1
339#define H0566_TLA                     1
340#define H0567_DPB_PARAMETERS_PER_TEMPORAL_LAYER 1
341#define DBL_H0473_PART_1          1   //Deblocking filtering simplification
342#define DBL_CONTROL               1   //PPS deblocking_filter_control_present_flag (JCTVC-H0398); condition for inherit params flag in SH (JCTVC-H0424)
343#define DBL_STRONG_FILTER_CLIP    1   //Introduction of strong filter clipping in deblocking filter (JCTVC-H0275)
344#define H0388                       1 // JCTVC-H0388
345#define TILES_WPP_ENTRY_POINT_SIGNALLING        1 // JCTVC-H0556. Assumes either Tiles is ON or WPP is ON (not both simultaneously).
346#define REMOVE_TILE_DEPENDENCE                  1 // remove tile_boundary_independence_flag and dependent tiles
347#define TILES_OR_ENTROPY_SYNC_IDC               1 // tiles_or_entropy_coding_sync_idc flag
348#define COMPLETE_SLICES_IN_TILE     1 // Among the constraints between slices and tiles, all slices within a tile shall be complete (JCTVC-H0348/JCTVC-H0463) for SliceMode 1&2
349#define WPP_SIMPLIFICATION          1 // JCTVC-H0349/JCTVC-0517
350*/
351
352
353#define LOSSLESS_CODING                   1 ///< H0530: lossless and lossy (mixed) coding
354#if LOSSLESS_CODING
355#define SEQUENCE_LEVEL_LOSSLESS           0 ///< H0530: used only for sequence or frame-level lossless coding
356#endif
357
358#define LOG2_PARALLEL_MERGE_LEVEL_MINUS2  0 //< H0082 parallel merge level 0-> 4x4, 1-> 8x8, 2->16x16, 3->32x32, 4->64x64
359
360#if LOG2_PARALLEL_MERGE_LEVEL_MINUS2
361#define CU_BASED_MRG_CAND_LIST            1  //< H0240: single merge candidate list for all PUs inside a 8x8 CU conditioned on LOG2_PARALLEL_MERGE_LEVEL_MINUS2 > 0
362#define FIX_CU_BASED_MRG_CAND_LIST_B0136  1  //< B0136 bug fix for CU_BASED_MRG_CAND_LIST
363#endif
364
365#define DISABLING_CLIP_FOR_BIPREDME         1  ///< Ticket #175
366#define SIGMAP_CONST_AT_HIGH_FREQUENCY      1      ///< H0095 method2.1: const significance map at high freaquency
367
368#define C1FLAG_NUMBER               8 // maximum number of largerThan1 flag coded in one chunk :  16 in HM5
369#define C2FLAG_NUMBER               1 // maximum number of largerThan2 flag coded in one chunk:  16 in HM5
370
371#if !LGE_SAO_MIGRATION_D0091
372#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_1 0  ///< disable the encoder constraint that does not test SAO/BO mode for chroma in interleaved mode
373#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_2 0  ///< disable the encoder constraint that reduce the range of SAO/EO for chroma in interleaved mode
374#endif
375#define REMOVE_SAO_LCU_ENC_CONSTRAINTS_3 0  ///< disable the encoder constraint that conditionally disable SAO for chroma for entire slice in interleaved mode
376#define COLLOCATED_REF_IDX      1           ///< H0442: signal collocated reference index
377
378
379#define MAX_NUM_SPS                32
380#define MAX_NUM_PPS                256
381#define MAX_NUM_APS                32         //< !!!KS: number not defined in WD yet
382
383#define MRG_MAX_NUM_CANDS_SIGNALED         5   //<G091: value of maxNumMergeCand signaled in slice header
384
385#define WEIGHTED_CHROMA_DISTORTION  1   ///< F386: weighting of chroma for RDO
386#define RDOQ_CHROMA_LAMBDA          1   ///< F386: weighting of chroma for RDOQ
387#define ALF_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for ALF
388#define SAO_CHROMA_LAMBDA           1   ///< F386: weighting of chroma for SAO
389
390#define MIN_SCAN_POS_CROSS          4
391
392#define FAST_BIT_EST                1   ///< G763: Table-based bit estimation for CABAC
393
394
395#define MLS_GRP_NUM                         64     ///< G644 : Max number of coefficient groups, max(16, 64)
396#define MLS_CG_SIZE                         4      ///< G644 : Coefficient group size of 4x4
397
398#define ADAPTIVE_QP_SELECTION               1      ///< G382: Adaptive reconstruction levels, non-normative part for adaptive QP selection
399#if ADAPTIVE_QP_SELECTION
400#define ARL_C_PRECISION                     7      ///< G382: 7-bit arithmetic precision
401#define LEVEL_RANGE                         30     ///< G382: max coefficient level in statistics collection
402#endif
403
404
405#define NS_HAD                               1
406
407#define APS_BITS_FOR_SAO_BYTE_LENGTH 12
408#define APS_BITS_FOR_ALF_BYTE_LENGTH 8
409
410
411
412#define HHI_RQT_INTRA_SPEEDUP             1           ///< tests one best mode with full rqt
413#define HHI_RQT_INTRA_SPEEDUP_MOD         0           ///< tests two best modes with full rqt
414
415
416
417#if HHI_RQT_INTRA_SPEEDUP_MOD && !HHI_RQT_INTRA_SPEEDUP
418#error
419#endif
420
421
422
423#define VERBOSE_RATE 0                               ///< Print additional rate information in encoder
424
425#define AMVP_DECIMATION_FACTOR            4
426
427#define SCAN_SET_SIZE                     16
428#define LOG2_SCAN_SET_SIZE                4
429
430#if LGE_EDGE_INTRA_A0070
431#if LGE_EDGE_INTRA_DELTA_DC
432#define FAST_UDI_MAX_RDMODE_NUM               37          ///< maximum number of RD comparison in fast-UDI estimation loop
433#else
434#define FAST_UDI_MAX_RDMODE_NUM               36          ///< maximum number of RD comparison in fast-UDI estimation loop
435#endif
436#else
437#define FAST_UDI_MAX_RDMODE_NUM               35          ///< maximum number of RD comparison in fast-UDI estimation loop
438#endif
439
440#define ZERO_MVD_EST                          0           ///< Zero Mvd Estimation in normal mode
441
442#define NUM_INTRA_MODE 36
443#define LM_CHROMA_IDX  35
444
445#if HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
446enum MODE_IDX
447{
448  DMM_WEDGE_FULL_IDX         = NUM_INTRA_MODE,
449  DMM_WEDGE_FULL_D_IDX       = NUM_INTRA_MODE+1,
450  DMM_WEDGE_PREDTEX_IDX      = NUM_INTRA_MODE+2,
451  DMM_WEDGE_PREDTEX_D_IDX    = NUM_INTRA_MODE+3,
452  DMM_CONTOUR_PREDTEX_IDX    = NUM_INTRA_MODE+4,
453  DMM_CONTOUR_PREDTEX_D_IDX  = NUM_INTRA_MODE+5,
454  DMM_WEDGE_PREDDIR_IDX      = NUM_INTRA_MODE+6,
455  DMM_WEDGE_PREDDIR_D_IDX    = NUM_INTRA_MODE+7
456};
457#define NUM_DMM_MODE 8
458#elif HHI_DMM_WEDGE_INTRA && !HHI_DMM_PRED_TEX
459enum MODE_IDX
460{
461  DMM_WEDGE_FULL_IDX         = NUM_INTRA_MODE,
462  DMM_WEDGE_FULL_D_IDX       = NUM_INTRA_MODE+1,
463  DMM_WEDGE_PREDDIR_IDX      = NUM_INTRA_MODE+2,
464  DMM_WEDGE_PREDDIR_D_IDX    = NUM_INTRA_MODE+3
465};
466#define NUM_DMM_MODE 4
467#elif !HHI_DMM_WEDGE_INTRA && HHI_DMM_PRED_TEX
468enum MODE_IDX
469{
470  DMM_WEDGE_PREDTEX_IDX      = NUM_INTRA_MODE,
471  DMM_WEDGE_PREDTEX_D_IDX    = NUM_INTRA_MODE+1,
472  DMM_CONTOUR_PREDTEX_IDX    = NUM_INTRA_MODE+2,
473  DMM_CONTOUR_PREDTEX_D_IDX  = NUM_INTRA_MODE+3,
474};
475#define NUM_DMM_MODE 4
476#endif
477
478#if LGE_EDGE_INTRA_A0070
479#if HHI_DMM_WEDGE_INTRA || HHI_DMM_PRED_TEX
480#define EDGE_INTRA_IDX  (NUM_INTRA_MODE+NUM_DMM_MODE)
481#endif // HHI_DMM_WEDGE_INTRA || HHI_DMM_PRED_TEX
482#if LGE_EDGE_INTRA_DELTA_DC
483#define EDGE_INTRA_DELTA_IDX          (EDGE_INTRA_IDX+1)
484#endif
485#endif // LGE_EDGE_INTRA
486
487#define IBDI_DISTORTION                0           ///< enable/disable SSE modification when IBDI is used (JCTVC-D152)
488#define FIXED_ROUNDING_FRAME_MEMORY    0           ///< enable/disable fixed rounding to 8-bitdepth of frame memory when IBDI is used
489
490#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.
491#define PRINT_RPS_INFO                  0           ///< Enable/disable the printing of bits used to send the RPS.
492                                                    // using one nearest frame as reference frame, and the other frames are high quality (POC%4==0) frames (1+X)
493                                                    // this should be done with encoder only decision
494                                                    // but because of the absence of reference frame management, the related code was hard coded currently
495#define OL_FLUSH_ALIGN 0    // Align flush to byte boundary.  This preserves byte operations in CABAC (faster) but at the expense of an average
496                            // of 4 bits per flush.
497                            // Setting to 0 will slow cabac by an as yet unknown amount.
498                            // This is here just to perform timing tests -- OL_FLUSH_ALIGN should be 0 for WPP.
499
500#define RVM_VCEGAM10_M         4
501
502#define PLANAR_IDX             0
503#define VER_IDX                26                    // index for intra VERTICAL   mode
504#define HOR_IDX                10                    // index for intra HORIZONTAL mode
505#define DC_IDX                 1                     // index for intra DC mode
506#define NUM_CHROMA_MODE        6                     // total number of chroma modes
507#define DM_CHROMA_IDX          36                    // chroma mode index for derived from luma intra mode
508
509
510#define FAST_UDI_USE_MPM 1
511
512#define RDO_WITHOUT_DQP_BITS              0           ///< Disable counting dQP bits in RDO-based mode decision
513
514#define FULL_NBIT 0 ///< When enabled, does not use g_uiBitIncrement anymore to support > 8 bit data
515
516
517#define AD_HOC_SLICES_FIXED_NUMBER_OF_LCU_IN_SLICE      1          ///< OPTION IDENTIFIER. mode==1 -> Limit maximum number of largest coding tree blocks in a slice
518#define AD_HOC_SLICES_FIXED_NUMBER_OF_BYTES_IN_SLICE    2          ///< OPTION IDENTIFIER. mode==2 -> Limit maximum number of bins/bits in a slice
519#define AD_HOC_SLICES_FIXED_NUMBER_OF_TILES_IN_SLICE    3
520
521// Entropy slice options
522#define SHARP_FIXED_NUMBER_OF_LCU_IN_ENTROPY_SLICE            1          ///< OPTION IDENTIFIER. Limit maximum number of largest coding tree blocks in an entropy slice
523#define SHARP_MULTIPLE_CONSTRAINT_BASED_ENTROPY_SLICE         2          ///< OPTION IDENTIFIER. Limit maximum number of bins/bits in an entropy slice
524
525#define LOG2_MAX_NUM_COLUMNS_MINUS1        7
526#define LOG2_MAX_NUM_ROWS_MINUS1           7
527#define LOG2_MAX_COLUMN_WIDTH              13
528#define LOG2_MAX_ROW_HEIGHT                13
529
530#define MAX_MARKER_PER_NALU                 1000
531
532#define MATRIX_MULT                             0   // Brute force matrix multiplication instead of partial butterfly
533
534#define REG_DCT 65535
535
536#define AMP_SAD                               1           ///< dedicated SAD functions for AMP
537#define AMP_ENC_SPEEDUP                       1           ///< encoder only speed-up by AMP mode skipping
538#if AMP_ENC_SPEEDUP
539#define AMP_MRG                               1           ///< encoder only force merge for AMP partition (no motion search for AMP)
540#endif
541
542#define SCALING_LIST_OUTPUT_RESULT    0 //JCTVC-G880/JCTVC-G1016 quantization matrices
543#define H0566_TLA_SET_FOR_SWITCHING_POINTS 1
544
545
546#define CABAC_INIT_FLAG             1 // JCTVC-H0540
547#define CABAC_INIT_PRESENT_FLAG     1
548
549
550// ====================================================================================================================
551// VPS INTEGRATION
552// ====================================================================================================================
553#if !QC_MVHEVC_B0046
554#if VIDYO_VPS_INTEGRATION
555#define MAX_NUM_VPS 10
556#endif
557#else
558#define MAX_NUM_VPS 1
559#endif
560
561
562// ====================================================================================================================
563// Basic type redefinition
564// ====================================================================================================================
565
566typedef       void                Void;
567typedef       bool                Bool;
568
569typedef       char                Char;
570typedef       unsigned char       UChar;
571typedef       short               Short;
572typedef       unsigned short      UShort;
573typedef       int                 Int;
574typedef       unsigned int        UInt;
575typedef       double              Double;
576
577// ====================================================================================================================
578// 64-bit integer type
579// ====================================================================================================================
580
581#ifdef _MSC_VER
582typedef       __int64             Int64;
583
584#if _MSC_VER <= 1200 // MS VC6
585typedef       __int64             UInt64;   // MS VC6 does not support unsigned __int64 to double conversion
586#else
587typedef       unsigned __int64    UInt64;
588#endif
589
590#else
591
592typedef       long long           Int64;
593typedef       unsigned long long  UInt64;
594
595#endif
596
597// ====================================================================================================================
598// Type definition
599// ====================================================================================================================
600
601typedef       UChar           Pxl;        ///< 8-bit pixel type
602typedef       Short           Pel;        ///< 16-bit pixel type
603typedef       Int             TCoeff;     ///< transform coefficient
604
605
606// ====================================================================================================================
607// Define Distortion Types
608// ====================================================================================================================
609typedef       Int64           RMDist;     ///< renderer model distortion
610
611#if HHI_VSO_DIST_INT
612typedef       Int              Dist;       ///< RDO distortion
613#define       RDO_DIST_MIN     MIN_INT
614#define       RDO_DIST_MAX     MAX_INT
615#else
616typedef       UInt             Dist;       ///< RDO distortion
617#define       RDO_DIST_MIN     0
618#define       RDO_DIST_MAX     MAX_UINT
619#endif
620
621/// parameters for adaptive loop filter
622class TComPicSym;
623
624#define NUM_DOWN_PART 4
625
626enum SAOTypeLen
627{
628  SAO_EO_LEN    = 4,
629  SAO_BO_LEN    = 4,
630  SAO_MAX_BO_CLASSES = 32
631};
632
633enum SAOType
634{
635  SAO_EO_0 = 0,
636  SAO_EO_1,
637  SAO_EO_2,
638  SAO_EO_3,
639  SAO_BO,
640  MAX_NUM_SAO_TYPE
641};
642
643typedef struct _SaoQTPart
644{
645  Int         iBestType;
646  Int         iLength;
647#if LGE_SAO_MIGRATION_D0091
648  Int         subTypeIdx ;                 ///< indicates EO class or BO band position
649#else
650  Int         bandPosition ;
651#endif
652  Int         iOffset[4];
653  Int         StartCUX;
654  Int         StartCUY;
655  Int         EndCUX;
656  Int         EndCUY;
657
658  Int         PartIdx;
659  Int         PartLevel;
660  Int         PartCol;
661  Int         PartRow;
662
663  Int         DownPartsIdx[NUM_DOWN_PART];
664  Int         UpPartIdx;
665
666  Bool        bSplit;
667
668  //---- encoder only start -----//
669  Bool        bProcessed;
670  Double      dMinCost;
671  Int64       iMinDist;
672  Int         iMinRate;
673  //---- encoder only end -----//
674} SAOQTPart;
675
676typedef struct _SaoLcuParam
677{
678  Bool       mergeUpFlag;
679  Bool       mergeLeftFlag;
680  Int        typeIdx;
681#if LGE_SAO_MIGRATION_D0091
682  Int        subTypeIdx;
683#else
684  Int        bandPosition;
685#endif
686  Int        offset[4];
687#if !LGE_SAO_MIGRATION_D0091
688  Int        runDiff;
689  Int        run;
690#endif
691  Int        partIdx;
692  Int        partIdxTmp;
693  Int        length;
694} SaoLcuParam;
695
696struct SAOParam
697{
698  Bool       bSaoFlag[3];
699  SAOQTPart* psSaoPart[3];
700  Int        iMaxSplitLevel;
701  Int        iNumClass[MAX_NUM_SAO_TYPE];
702  Bool         oneUnitFlag[3];
703  SaoLcuParam* saoLcuParam[3];
704  Int          numCuInHeight;
705  Int          numCuInWidth;
706  ~SAOParam();
707};
708
709struct ALFParam
710{
711  Int alf_flag;                           ///< indicates use of ALF
712  Int num_coeff;                          ///< number of filter coefficients
713  Int filter_shape;
714  Int *filterPattern;
715  Int startSecondFilter;
716  Int filters_per_group;
717  Int predMethod;
718  Int *nbSPred;
719  Int **coeffmulti;
720  Int minKStart;
721  Int componentID;
722  Int* kMinTab;
723  //constructor, operator
724  ALFParam():componentID(-1){}
725  ALFParam(Int cID){create(cID);}
726  ALFParam(const ALFParam& src) {*this = src;}
727  ~ALFParam(){destroy();}
728  const ALFParam& operator= (const ALFParam& src);
729private:
730  Void create(Int cID);
731  Void destroy();
732  Void copy(const ALFParam& src);
733};
734
735struct AlfUnitParam
736{
737  Int   mergeType;
738  Bool  isEnabled;
739  Bool  isNewFilt;
740  Int   storedFiltIdx;
741  ALFParam* alfFiltParam;
742  //constructor, operator
743  AlfUnitParam();
744  AlfUnitParam(const AlfUnitParam& src){ *this = src;}
745  const AlfUnitParam& operator= (const AlfUnitParam& src);
746  Bool operator == (const AlfUnitParam& cmp);
747};
748
749struct AlfParamSet
750{
751  Bool isEnabled[3];
752  Bool isUniParam[3];
753  Int  numLCUInWidth;
754  Int  numLCUInHeight;
755  Int  numLCU;
756  AlfUnitParam* alfUnitParam[3];
757  //constructor, operator
758  AlfParamSet(){create();}
759  ~AlfParamSet(){destroy();}
760  Void create(Int width =0, Int height=0, Int num=0);
761  Void init();
762  Void releaseALFParam();
763  Void createALFParam();
764private:
765  Void destroy();
766};
767
768
769
770/// parameters for deblocking filter
771typedef struct _LFCUParam
772{
773  Bool bInternalEdge;                     ///< indicates internal edge
774  Bool bLeftEdge;                         ///< indicates left edge
775  Bool bTopEdge;                          ///< indicates top edge
776} LFCUParam;
777
778// ====================================================================================================================
779// Enumeration
780// ====================================================================================================================
781
782/// supported slice type
783enum SliceType
784{
785  I_SLICE,
786  P_SLICE,
787  B_SLICE
788};
789
790/// chroma formats (according to semantics of chroma_format_idc)
791enum ChromaFormat
792{
793  CHROMA_400  = 0,
794  CHROMA_420  = 1,
795  CHROMA_422  = 2,
796  CHROMA_444  = 3
797};
798
799/// supported partition shape
800enum PartSize
801{
802  SIZE_2Nx2N,           ///< symmetric motion partition,  2Nx2N
803  SIZE_2NxN,            ///< symmetric motion partition,  2Nx N
804  SIZE_Nx2N,            ///< symmetric motion partition,   Nx2N
805  SIZE_NxN,             ///< symmetric motion partition,   Nx N
806  SIZE_2NxnU,           ///< asymmetric motion partition, 2Nx( N/2) + 2Nx(3N/2)
807  SIZE_2NxnD,           ///< asymmetric motion partition, 2Nx(3N/2) + 2Nx( N/2)
808  SIZE_nLx2N,           ///< asymmetric motion partition, ( N/2)x2N + (3N/2)x2N
809  SIZE_nRx2N,           ///< asymmetric motion partition, (3N/2)x2N + ( N/2)x2N
810  SIZE_NONE = 15
811};
812
813
814enum BlenMod
815{
816    BLEND_NONE  = -1,
817    BLEND_AVRG  = 0,
818    BLEND_LEFT  = 1,
819    BLEND_RIGHT = 2,
820    BLEND_GEN   =  3
821};
822
823/// supported prediction type
824enum PredMode
825{
826  MODE_SKIP,            ///< SKIP mode
827  MODE_INTER,           ///< inter-prediction mode
828  MODE_INTRA,           ///< intra-prediction mode
829  MODE_NONE = 15
830};
831
832/// texture component type
833enum TextType
834{
835  TEXT_LUMA,            ///< luma
836  TEXT_CHROMA,          ///< chroma (U+V)
837  TEXT_CHROMA_U,        ///< chroma U
838  TEXT_CHROMA_V,        ///< chroma V
839  TEXT_ALL,             ///< Y+U+V
840  TEXT_NONE = 15
841};
842
843/// reference list index
844enum RefPicList
845{
846  REF_PIC_LIST_0 = 0,   ///< reference list 0
847  REF_PIC_LIST_1 = 1,   ///< reference list 1
848  REF_PIC_LIST_C = 2,   ///< combined reference list for uni-prediction in B-Slices
849  REF_PIC_LIST_X = 100  ///< special mark
850};
851
852/// distortion function index
853enum DFunc
854{
855  DF_DEFAULT  = 0,
856  DF_SSE      = 1,      ///< general size SSE
857  DF_SSE4     = 2,      ///<   4xM SSE
858  DF_SSE8     = 3,      ///<   8xM SSE
859  DF_SSE16    = 4,      ///<  16xM SSE
860  DF_SSE32    = 5,      ///<  32xM SSE
861  DF_SSE64    = 6,      ///<  64xM SSE
862  DF_SSE16N   = 7,      ///< 16NxM SSE
863
864  DF_SAD      = 8,      ///< general size SAD
865  DF_SAD4     = 9,      ///<   4xM SAD
866  DF_SAD8     = 10,     ///<   8xM SAD
867  DF_SAD16    = 11,     ///<  16xM SAD
868  DF_SAD32    = 12,     ///<  32xM SAD
869  DF_SAD64    = 13,     ///<  64xM SAD
870  DF_SAD16N   = 14,     ///< 16NxM SAD
871
872  DF_SADS     = 15,     ///< general size SAD with step
873  DF_SADS4    = 16,     ///<   4xM SAD with step
874  DF_SADS8    = 17,     ///<   8xM SAD with step
875  DF_SADS16   = 18,     ///<  16xM SAD with step
876  DF_SADS32   = 19,     ///<  32xM SAD with step
877  DF_SADS64   = 20,     ///<  64xM SAD with step
878  DF_SADS16N  = 21,     ///< 16NxM SAD with step
879
880  DF_HADS     = 22,     ///< general size Hadamard with step
881  DF_HADS4    = 23,     ///<   4xM HAD with step
882  DF_HADS8    = 24,     ///<   8xM HAD with step
883  DF_HADS16   = 25,     ///<  16xM HAD with step
884  DF_HADS32   = 26,     ///<  32xM HAD with step
885  DF_HADS64   = 27,     ///<  64xM HAD with step
886  DF_HADS16N  = 28,     ///< 16NxM HAD with step
887
888#if SAIT_VSO_EST_A0033
889  DF_VSD      = 29,      ///< general size VSD
890  DF_VSD4     = 30,      ///<   4xM VSD
891  DF_VSD8     = 31,      ///<   8xM VSD
892  DF_VSD16    = 32,      ///<  16xM VSD
893  DF_VSD32    = 33,      ///<  32xM VSD
894  DF_VSD64    = 34,      ///<  64xM VSD
895  DF_VSD16N   = 35,      ///< 16NxM VSD
896#endif
897
898
899#if AMP_SAD
900  DF_SAD12    = 43,
901  DF_SAD24    = 44,
902  DF_SAD48    = 45,
903
904  DF_SADS12   = 46,
905  DF_SADS24   = 47,
906  DF_SADS48   = 48,
907
908  DF_SSE_FRAME = 50     ///< Frame-based SSE
909#else
910  DF_SSE_FRAME = 33     ///< Frame-based SSE
911#endif
912};
913
914/// index for SBAC based RD optimization
915enum CI_IDX
916{
917  CI_CURR_BEST = 0,     ///< best mode index
918  CI_NEXT_BEST,         ///< next best index
919  CI_TEMP_BEST,         ///< temporal index
920  CI_CHROMA_INTRA,      ///< chroma intra index
921  CI_QT_TRAFO_TEST,
922  CI_QT_TRAFO_ROOT,
923  CI_NUM,               ///< total number
924};
925
926/// motion vector predictor direction used in AMVP
927enum MVP_DIR
928{
929  MD_LEFT = 0,          ///< MVP of left block
930  MD_ABOVE,             ///< MVP of above block
931  MD_ABOVE_RIGHT,       ///< MVP of above right block
932  MD_BELOW_LEFT,        ///< MVP of below left block
933  MD_ABOVE_LEFT         ///< MVP of above left block
934};
935
936/// motion vector prediction mode used in AMVP
937enum AMVP_MODE
938{
939  AM_NONE = 0,          ///< no AMVP mode
940  AM_EXPL,              ///< explicit signalling of motion vector index
941};
942
943/// coefficient scanning type used in ACS
944enum COEFF_SCAN_TYPE
945{
946  SCAN_ZIGZAG = 0,      ///< typical zigzag scan
947  SCAN_HOR,             ///< horizontal first scan
948  SCAN_VER,              ///< vertical first scan
949  SCAN_DIAG              ///< up-right diagonal scan
950};
951
952// Renderer
953enum
954{
955  VIEWPOS_INVALID = -1,
956  VIEWPOS_LEFT    = 0,
957  VIEWPOS_RIGHT   = 1,
958  VIEWPOS_MERGED  = 2
959};
960
961//! \}
962
963#endif
964
965
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