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1 /******************************************************************************
2  *
3  * Copyright (C) 2018 The Android Open Source Project
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at:
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *****************************************************************************
18  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19 */
20 
21 /**
22 *******************************************************************************
23 * @file
24 *  ihevce_defs.h
25 *
26 * @brief
27 *  Definitions used in the codec
28 *
29 * @author
30 *  Ittiam
31 *
32 * @remarks
33 *  None
34 *
35 *******************************************************************************
36 */
37 #ifndef _IHEVCE_DEFS_H_
38 #define _IHEVCE_DEFS_H_
39 
40 /*****************************************************************************/
41 /* Constant Macros                                                           */
42 /*****************************************************************************/
43 
44 #define SINGLE_THREAD_INTERFACE 0
45 
46 #define DEFAULT_VPS_ID 0
47 
48 #define DEFAULT_SPS_ID 0
49 
50 #define DEFAULT_PPS_ID 0
51 
52 #define DEFAULT_CHROMA_FORMAT_IDC 1
53 
54 #define AMP_ENABLED 1
55 
56 #define AMP_DISABLED 0
57 
58 #define LISTS_MODIFICATION_ABSENT 0
59 
60 #define LISTS_MODIFICATION_PRESENT 1
61 
62 #define LONG_TERM_REF_PICS_PRESENT 1
63 
64 #define LONG_TERM_REF_PICS_ABSENT 0
65 
66 #define PCM_ENABLED 1
67 
68 #define PCM_DISABLED 0
69 
70 #define PCM_LOOP_FILTER_DISABLED 1
71 
72 #define PCM_LOOP_FILTER_ENABLED 0
73 
74 #define REF_PIC_LISTS_RESTRICTED 1
75 
76 #define REF_PIC_LISTS_UNRESTRICTED 0
77 
78 #define SCALING_LIST_DISABLED 0
79 
80 #define SCALING_LIST_ENABLED 1
81 
82 #define DEFAULT_SPS_MAX_SUB_LAYERS 1
83 
84 #define VPS_SUB_LAYER_ORDERING_INFO_PRESENT 1
85 
86 #define VPS_SUB_LAYER_ORDERING_INFO_ABSENT 0
87 
88 #define SPS_SUB_LAYER_ORDERING_INFO_PRESENT 1
89 
90 #define SPS_SUB_LAYER_ORDERING_INFO_ABSENT 0
91 
92 #define SCALING_LIST_DATA_PRESENT 1
93 
94 #define SCALING_LIST_DATA_ABSENT 0
95 
96 #define SPS_TEMPORAL_ID_NESTING_DONE 1
97 
98 #define NO_SPS_TEMPORAL_ID_NESTING_DONE 0
99 
100 #define STRONG_INTRA_SMOOTHING_FLAG_DISABLE 0
101 
102 #define STRONG_INTRA_SMOOTHING_FLAG_ENABLE 1
103 
104 #define DEFAULT_LOG2_MAX_POC_LSB 10
105 
106 #define DEFAULT_PIC_CROP_TOP_OFFSET 0
107 
108 #define DEFAULT_PIC_CROP_LEFT_OFFSET 0
109 
110 #define DEFAULT_PIC_CROP_RIGHT_OFFSET 0
111 
112 #define DEFAULT_PIC_CROP_BOTTOM_OFFSET 0
113 
114 #define DEFAULT_MAX_DEC_PIC_BUFFERING 8
115 
116 #define DEFAULT_MAX_NUM_REORDER_PICS 8
117 
118 #define DEFAULT_MAX_LATENCY_INCREASE 8
119 
120 #define HIGH_TIER 1
121 
122 #define MAIN_TIER 0
123 
124 #define DEFAULT_BETA_OFFSET 0
125 
126 #define CABAC_INIT_PRESENT 1
127 
128 #define CABAC_INIT_ABSENT 0
129 
130 #define CU_QP_DELTA_ENABLED 1
131 
132 #define CU_QP_DELTA_DISABLED 0
133 
134 #define MAX_MERGE_CANDIDATES 5
135 
136 #define CONSTR_IPRED_ENABLED 1
137 
138 #define CONSTR_IPRED_DISABLED 0
139 
140 #define DISABLE_DEBLOCKING_FLAG 1
141 
142 #define ENABLE_DEBLOCKING_FLAG 0
143 
144 #define DEBLOCKING_FILTER_CONTROL_PRESENT 1
145 
146 #define DEBLOCKING_FILTER_CONTROL_ABSENT 0
147 
148 #define DEBLOCKING_FILTER_OVERRIDE_ENABLED 1
149 
150 #define DEBLOCKING_FILTER_OVERRIDE_DISABLED 0
151 
152 #define DEPENDENT_SLICE_ENABLED 1
153 
154 #define DEPENDENT_SLICE_DISABLED 0
155 
156 #define DEFAULT_DIFF_CU_QP_DELTA_DEPTH 0
157 
158 #define ENTROPY_CODING_SYNC_ENABLED 1
159 
160 #define ENTROPY_CODING_SYNC_DISABLED 0
161 
162 #define ENTROPY_SLICE_ENABLED 1
163 
164 #define ENTROPY_SLICE_DISABLED 0
165 
166 #define DEFAULT_PARALLEL_MERGE_LEVEL 2
167 
168 #define DEFAULT_NUM_REF_IDX_L0_DEFAULT_ACTIVE 6
169 
170 #define DEFAULT_NUM_REF_IDX_L1_DEFAULT_ACTIVE 6
171 
172 #define NUM_TILES_COLS 0
173 
174 #define NUM_TILES_ROWS 0
175 
176 #define OUTPUT_FLAG_PRESENT 1
177 
178 #define OUTPUT_FLAG_ABSENT 0
179 
180 #define DEFAULT_PIC_CB_QP_OFFSET 0
181 
182 #define DEFAULT_PIC_CR_QP_OFFSET 0
183 
184 #define SLICE_LEVEL_CHROMA_QP_OFFSETS_PRESENT 1
185 
186 #define SLICE_LEVEL_CHROMA_QP_OFFSETS_ABSENT 0
187 
188 #define DEBLOCKING_FILTER_DISABLED 1
189 
190 #define DEBLOCKING_FILTER_ENABLED 0
191 
192 #define LF_ACROSS_SLICES_ENABLED 1
193 
194 #define LF_ACROSS_SLICES_DISABLED 0
195 
196 #define SAO_ENABLED 1
197 
198 #define SAO_DISABLED 0
199 
200 #define SCALING_LIST_DATA_PRESENT 1
201 
202 #define SCALING_LIST_DATA_ABSENT 0
203 
204 #define SIGN_DATA_HIDDEN 1
205 
206 #define SIGN_DATA_UNHIDDEN 0
207 
208 #define SLICE_EXTENSION_PRESENT 1
209 
210 #define SLICE_EXTENSION_ABSENT 0
211 
212 #define SLICE_HEADER_EXTENSION_PRESENT 1
213 
214 #define SLICE_HEADER_EXTENSION_ABSENT 0
215 
216 #define DEFAULT_TC_OFFSET 0
217 
218 #define TRANSFORM_SKIP_ENABLED 1
219 
220 #define TRANSFORM_SKIP_DISABLED 0
221 
222 #define TRANSFORM_BYPASS_ENABLED 1
223 
224 #define TRANSFORM_BYPASS_DISABLED 0
225 
226 #define SPACING_IS_UNIFORM 1
227 
228 #define SPACING_IS_NONUNIFORM 0
229 
230 #define TILES_ENABLED 1
231 
232 #define TILES_DISABLED 0
233 
234 #define TOTAL_NUM_TIERS 2
235 
236 #define TOTAL_NUM_LEVELS 13
237 
238 #define SET_CTB_ALIGN(x, y) ((((x) & ((y)-1)) == 0) ? 0 : (y) - ((x) & ((y)-1)))
239 
240 /* Enables HM-8.1 compatible stream, setting to 0 will make it 8.2 compatible*/
241 #define HM_8DOT1_SYNTAX 0
242 
243 /* Enables cu level RD optimized encoding by computing cabac bits for the cu */
244 #define RDOPT_ENABLE 1
245 
246 /* Enables inclusion of chroma coding cost for RD opt decisions */
247 #define CHROMA_RDOPT_ENABLE 1
248 
249 /* Enables tu level zero cbf based RD optimized encoding */
250 #define RDOPT_ZERO_CBF_ENABLE 1
251 
252 /* Enables bit savings in tu tree of inter cus by merging not coded child nodes to parent node */
253 #define SHRINK_INTER_TUTREE 1
254 
255 /*  q format for lamba used in the encoder                                   */
256 #define LAMBDA_Q_SHIFT 8
257 
258 /* If 0, Allign PIC Wd/ht to Min CU size  */
259 /* If 1, Allign PIC Wd/ht to CTB size  */
260 #define PIC_ALIGN_CTB_SIZE 0
261 
262 /** Enables DCT integer transform / Hadamard Transform based SATD evaluation
263   * 1 : DCT integer Transform,  0 : Hadamard Transform
264   */
265 #define USE_EXACT_TFR 0
266 
267 /** Enable colocated PU population */
268 #define ENABLE_COL_PU_POPULATION 1
269 
270 #define MAX_MVX_SUPPORTED_IN_COARSE_LAYER 128
271 
272 #define MAX_MVY_SUPPORTED_IN_COARSE_LAYER 64
273 
274 //ME_Experiments
275 
276 #define USE_4x4_IN_L1 0
277 
278 #define DIAMOND_GRID 1
279 
280 #define SUBPEL_DEDUPLICATE_ENABLE 1
281 
282 /** Enables CU delta QP population within a frame : Random for now */
283 //#define RANDOM_CU_QP  0
284 
285 /**
286  * @brief  Mapping of Minimum HEVC qp to MPEG2 QP
287  */
288 #define MIN_RC_QP (1)
289 /**
290  * @brief  Mapping of Maximum HEVC qp to MPEG2 QP
291  */
292 #define MAX_RC_QP (228)
293 /**
294  * @brief  Total NUmber of MPEG2 QPs
295  */
296 #define MPEG2_QP_ELEM (MAX_RC_QP + 1)
297 /**
298  * @brief  Total NUmber of HEVC QPs
299  */
300 #define HEVC_QP_ELEM (MAX_HEVC_QP_10bit + 1)
301 
302 #define QP_LEVEL_MOD_ACT_FACTOR 10
303 
304 #define TWO_POW_QP_LEVEL_MOD_ACT_FACTOR (1 << (QP_LEVEL_MOD_ACT_FACTOR))
305 
306 #define DEFAULT_NON_PACKED_CONSTRAINT_FLAG 1
307 
308 #define DEFAULT_FRAME_ONLY_CONSTRAINT_FLAG 0
309 
310 #define ENABLE_CU_TREE_CULLING (1 && ENABLE_4CTB_EVALUATION)
311 
312 #define RATIONALISE_NUM_RDO_MODES_IN_PQ_AND_HQ 1
313 
314 #define MAX_NUMBER_OF_INTER_RDOPT_CANDS_IN_PQ_AND_HQ 2
315 
316 #define MAX_NUMBER_OF_INTER_RDOPT_CANDS_IN_MS 2
317 
318 #define MAX_NUMBER_OF_INTER_RDOPT_CANDS_IN_HS_AND_XS 1
319 
320 #define BUFFER_SIZE_MULTIPLIER_IF_HBD 3
321 
322 /* If  */
323 /* qp_bdoffset = 6 * (bit_depth - 8) */
324 /* and */
325 /* lambda = pow(2.0, (((i4_cur_frame_qp + qp_bdoffset - 12)) / 3)), */
326 /* Then 'Lambda Types' are - */
327 /* 0, when bit_depth_in_module = 8 => qp_bdoffset = 0 always */
328 /* 1, when bit_depth_in_module > 8, => qp_bdoffset = value derived above */
329 /* 2, when both of the lambdas referred to in the previous cases are required */
330 
331 #define PRE_ENC_LAMBDA_TYPE 0
332 
333 #define ENC_LAMBDA_TYPE 0
334 
335 #define IPE_LAMBDA_TYPE 0
336 
337 #define ME_LAMBDA_TYPE 0
338 
339 #define ENC_LOOP_LAMBDA_TYPE 2
340 
341 #define ENABLE_SSIM 0
342 
343 #define VUI_BIT_RATE_SCALE 6
344 
345 #define VUI_CPB_SIZE_SCALE 8
346 
347 #define CBP_VCL_FACTOR 1000
348 
349 #define ENABLE_REFINED_QP_MOD 1
350 
351 #if ENABLE_REFINED_QP_MOD
352 /* to find the uncovered region (or new region) which will be used for reference for the upcoming pictures
353     will be coded well to enhance coding efficiency*/
354 #define ENABLE_TEMPORAL_WEIGHING 0
355 
356 /* to enable modulation factor  based on spatial variance when we calculate activity factor using
357     the following equaltion
358     act_factor = (m * c + a )/(c + m * a)*/
359 // SATD_NOISE_FLOOR_THRESHOLD was earlier controlled using this
360 #define ENABLE_QP_MOD_BASED_ON_SPATIAL_VARIANCE 0
361 
362 /* To enable the trace for delta Qp bits */
363 #define QP_DELTA_BITS_TRACE
364 
365 /* to enable modulation based LAP2 average satd*/
366 #define MODULATION_OVER_LAP 1
367 
368 /* 0 - Lamda and Qp are decoupled,
369        1 - Lamda and Qp are coupled*/
370 #define LAMDA_BASED_ON_QUANT 0
371 
372 /*
373        0 - act_factor = (m * c + a )/(c + m * a)
374            m = modulation factor
375            c = cur satd
376            a = average satd
377        ----------------------------------------
378        1 - act_factor = (c/a) ^ (s/3)
379            s = strength
380            c = cur satd
381            a = average satd
382     */
383 #define LOGARITHMIC_MODULATION 1
384 
385 #define MEDIAN_ENABLE 1
386 #define MIN_ENABLE 0
387 
388 /* well compensatable regions are not considered for
389     QP modulation*/
390 #define DISABLE_COMPENSATION 1
391 
392 #define CST_NOISE_THRSHLD 0
393 
394 /*decrease intra cu qp by 1 in Inter Pictures*/
395 #define DECREASE_QP 0
396 
397 /*strength calculation based on deviation*/
398 #define STRENGTH_BASED_ON_DEVIATION 1
399 
400 /*enable allow cliping of qctivity factor such that
401     deviation of qp in modulation is controlled*/
402 #define ALLOW_ACT_FACTOR_CLIP_IN_QP_MOD 1
403 
404 /*instead of avg activity use sqrt(avg of satd square)*/
405 #define USE_SQRT_AVG_OF_SATD_SQR 1
406 
407 /*use sum of squared transform coeff*/
408 #define USE_SQR_SATD_COEFF 0
409 
410 /*instead of L1 IPE SATD, use L1 CUR SATD*/
411 #define USE_CUR_SATD 0  // else it will use satd of cur - pred
412 
413 /*use L0 CUR SATD */
414 #define USE_CUR_L0_SATD 0
415 
416 /* strength based on only curr frame deviation else it is based on average over lap2 */
417 #define STRENGTH_BASED_ON_CURR_FRM 0
418 
419 #define POW_OPT 1
420 
421 #else /*INITIAL QP MOD*/
422 /*Same as 11_0 Mod version */
423 // SATD_NOISE_FLOOR_THRESHOLD was earlier controlled using this
424 #define ENABLE_QP_MOD_BASED_ON_SPATIAL_VARIANCE 0
425 #define ENABLE_TEMPORAL_WEIGHING 0
426 #define MODULATION_OVER_LAP 0
427 #define LAMDA_BASED_ON_QUANT 1
428 #define LOGARITHMIC_MODULATION 0
429 #define MIN_ENABLE 1
430 #define DISABLE_COMPENSATION 1
431 #define CST_NOISE_THRSHLD 1
432 #define DECREASE_QP 0
433 #endif
434 
435 #define MASK_4AC 0xFFFFFFFEFEFEFCE0
436 #define MASK_3AC 0xFFFFFFFFFEFEFCF0
437 #define MASK_2AC 0xFFFFFFFFFFFEFCF8
438 #define MASK_DC 0xFFFFFFFFFFFFFFFE
439 #define I_PIC_LAMDA_MODIFIER 0.5
440 #define CONST_LAMDA_MODIFIER 1
441 #define NO_EXTRA_MULTIPLIER 1
442 #define NEW_LAMDA_MODIFIER (!CONST_LAMDA_MODIFIER)
443 #define LAMDA_MODIFIER(QP, Tid)                                                                    \
444     (0.85 * pow(2.0, (Tid * (CLIP3(((QP + 5.0) / 25.0), 1.0, 2.0) - 1.0)) / 3.0))
445 #define CONST_LAMDA_MOD_VAL (0.85)
446 #define MEAN_BASED_QP_MOD 0
447 
448 #if MEDIAN_ENABLE
449 #define MEDIAN_CU_TU 1
450 #define MEDIAN_CU_TU_BY_2 3
451 #define MEDIAN_CU_TU_BY_4 10
452 #endif
453 
454 #if MIN_ENABLE
455 #define MEDIAN_CU_TU 0
456 #define MEDIAN_CU_TU_BY_2 0
457 #define MEDIAN_CU_TU_BY_4 0
458 #endif
459 
460 #define COMP_RATIO_NORM 5
461 #define COMP_RATIO_MIN 0
462 #define COMP_RATIO_MAX 3
463 #define NOISE_THRE_MAP_TO_8 3
464 
465 #define REF_MOD_VARIANCE (0.6696)
466 
467 #define REF_MOD_DEVIATION (473.0)  //(0.6696) //
468 #define NO_MOD_DEVIATION (220.0)
469 #define BELOW_REF_DEVIATION (0.0)
470 #define ABOVE_REF_DEVIATION (220.0)
471 
472 #define MIN_BITRATE (1 << (6 + (VUI_BIT_RATE_SCALE)))
473 #define MIN_QP_MOD_OFFSET (-10)
474 #define MAX_QP_MOD_OFFSET 3
475 #define TOT_QP_MOD_OFFSET (MAX_QP_MOD_OFFSET - MIN_QP_MOD_OFFSET + 1)
476 
477 #define ENABLE_UNIFORM_CU_SIZE_16x16 0
478 
479 #define ENABLE_UNIFORM_CU_SIZE_8x8 0
480 
481 #define MAX_QP_BD_OFFSET 24
482 
483 // chroma mode index for derived from luma intra mode
484 #define DM_CHROMA_IDX 36
485 
486 #define DISABLE_RDOQ 0
487 
488 #define DISABLE_SKIP_AND_MERGE_EVAL 0
489 
490 #define ENABLE_PICKING_4_BEST_IN_B_PIC_IN_ME 0
491 
492 #define ENABLE_TU_TREE_DETERMINATION_IN_RDOPT 0
493 
494 #define MAX_NUM_MIXED_MODE_INTER_RDO_CANDS (MAX_NUMBER_OF_INTER_RDOPT_CANDS_IN_PQ_AND_HQ * 2)
495 
496 #define MAX_NUM_CU_MERGE_SKIP_CAND (MAX_NUMBER_OF_INTER_RDOPT_CANDS_IN_PQ_AND_HQ + 1)
497 
498 #define NUM_MODE_COMBINATIONS_IN_INTER_CU_WITH_2_PUS 4
499 
500 /* +1 for skip candidate */
501 #define MAX_NUM_INTER_RDO_CANDS                                                                    \
502     (NUM_MODE_COMBINATIONS_IN_INTER_CU_WITH_2_PUS * MAX_NUMBER_OF_INTER_RDOPT_CANDS_IN_PQ_AND_HQ + \
503      1)
504 
505 #define UNI_SATD_SCALE 1
506 
507 #define ENABLE_MIXED_INTER_MODE_EVAL 1
508 
509 #define DISABLE_SAO 0
510 
511 #define DISABLE_LUMA_SAO (0 || (DISABLE_SAO))
512 
513 #define DISABLE_CHROMA_SAO (0 || (DISABLE_SAO))
514 
515 #define MAX_NUM_INTER_CANDS_PQ 4 /*MAX_NUM_INTER_RDO_CANDS*/
516 
517 #define MAX_NUM_INTER_CANDS_HQ 4 /*MAX_NUM_INTER_RDO_CANDS*/
518 
519 #define MAX_NUM_INTER_CANDS_MS 3
520 
521 #define MAX_NUM_INTER_CANDS_HS 2
522 
523 #define MAX_NUM_INTER_CANDS_ES 2
524 
525 #define RESTRICT_NUM_INTER_CANDS_PER_PART_TYPE 0
526 
527 #define MAX_NUM_INTER_CANDS_PER_PART_TYPE 3
528 
529 #define PICK_ONLY_BEST_CAND_PER_PART_TYPE 0
530 
531 #define REUSE_ME_COMPUTED_ERROR_FOR_INTER_CAND_SIFTING 0
532 
533 #define DISABLE_SBH 0
534 
535 #define DISABLE_TMVP 0
536 
537 #define DISABLE_QUANT_ROUNDING 0
538 
539 #define ENABLE_SEPARATE_LUMA_CHROMA_INTRA_MODE 1
540 
541 #define FORCE_INTRA_TU_DEPTH_TO_0 0
542 
543 #define WEIGH_CHROMA_COST 1
544 
545 #define ENABLE_ZERO_CBF_IN_INTRA 0
546 
547 #define DISABLE_ZERO_ZBF_IN_INTER 0
548 
549 #define ENABLE_INTER_ZCU_COST 1
550 
551 #define ADAPT_COLOCATED_FROM_L0_FLAG 1
552 
553 #define CHROMA_COST_WEIGHING_FACTOR_Q_SHIFT 10
554 
555 #define ENABLE_SSD_CALC_RC 0
556 
557 #define SRC_PADDING_FOR_TRAQO 1
558 
559 #define ENABLE_CU_SPLIT_FLAG_RATE_ESTIMATION 1
560 
561 #define ZCBF_SKIP_DISTORTION_THRESHOLD (1.2)
562 
563 #define ENABLE_CHROMA_RDOPT_EVAL_IN_PQ 1
564 
565 #define ENABLE_CHROMA_RDOPT_EVAL_IN_HQ 1
566 
567 #define ENABLE_CHROMA_RDOPT_EVAL_IN_MS 1
568 
569 #define ENABLE_CHROMA_RDOPT_EVAL_IN_HS 0
570 
571 #define ENABLE_CHROMA_RDOPT_EVAL_IN_XS 0
572 
573 #define ENABLE_CHROMA_RDOPT_EVAL_IN_XS6 0
574 
575 #define ENABLE_ADDITIONAL_CHROMA_MODES_EVAL_IN_PQ                                                  \
576     (1 && (ENABLE_CHROMA_RDOPT_EVAL_IN_PQ) && (ENABLE_SEPARATE_LUMA_CHROMA_INTRA_MODE))
577 
578 #define ENABLE_ADDITIONAL_CHROMA_MODES_EVAL_IN_HQ                                                  \
579     (1 && (ENABLE_CHROMA_RDOPT_EVAL_IN_HQ) && (ENABLE_SEPARATE_LUMA_CHROMA_INTRA_MODE))
580 
581 #define ENABLE_ADDITIONAL_CHROMA_MODES_EVAL_IN_MS                                                  \
582     (0 && (ENABLE_CHROMA_RDOPT_EVAL_IN_MS) && (ENABLE_SEPARATE_LUMA_CHROMA_INTRA_MODE))
583 
584 #define ENABLE_ADDITIONAL_CHROMA_MODES_EVAL_IN_HS                                                  \
585     (0 && (ENABLE_CHROMA_RDOPT_EVAL_IN_HS) && (ENABLE_SEPARATE_LUMA_CHROMA_INTRA_MODE))
586 
587 #define ENABLE_ADDITIONAL_CHROMA_MODES_EVAL_IN_XS                                                  \
588     (0 && (ENABLE_CHROMA_RDOPT_EVAL_IN_XS) && (ENABLE_SEPARATE_LUMA_CHROMA_INTRA_MODE))
589 
590 #define ENABLE_ADDITIONAL_CHROMA_MODES_EVAL_IN_XS6                                                 \
591     (0 && (ENABLE_CHROMA_RDOPT_EVAL_IN_XS6) && (ENABLE_SEPARATE_LUMA_CHROMA_INTRA_MODE))
592 
593 #define RC_BUFFER_INFO 0
594 
595 #define DISABLE_SMP_IN_XS25 1
596 
597 #define DISABLE_64X64_BLOCK_MERGE_IN_ME_IN_XS25 1
598 
599 #define MAX_NUM_TU_RECUR_CANDS_IN_XS25 1
600 
601 #define MAX_NUM_CANDS_FOR_FPEL_REFINE_IN_XS25 1
602 
603 #define MAX_NUM_CONSTITUENT_MVS_TO_ENABLE_32MERGE_IN_XS25 4
604 
605 #define NUM_INIT_SEARCH_CANDS_IN_L1_AND_L2_ME_IN_XS25 2
606 
607 #define DISABLE_TOP_SYNC 0
608 
609 #define ENABLE_MULTI_THREAD_FILE_WRITES 0
610 
611 #define DISABLE_EARLY_ZCBF 0
612 
613 #define EARLY_CBF_ON 1
614 
615 #define DUMP_CBF_HIST_DATA 0
616 
617 #define ENABLE_INTRA_MODE_FILTERING_IN_XS25 1
618 
619 #define MAX_NUM_INTRA_MODES_PER_TU_DISTRIBUTION_IN_XS25 2
620 
621 #define MAX_NUM_REFS_IN_PPICS_IN_XS25 1
622 
623 #define USE_CONSTANT_LAMBDA_MODIFIER 0
624 
625 /* Actual Lambda in ME -> (100 - ME_LAMBDA_DISCOUNT) * lambda / 100 */
626 #define ME_LAMBDA_DISCOUNT 0
627 
628 #define FORCE_AT_LEAST_1_UNICAND_IN_BPICS 0
629 
630 #define MULTI_REF_ENABLE 1
631 
632 #define PROHIBIT_INTRA_QUANT_ROUNDING_FACTOR_TO_DROP_BELOW_1BY3 0
633 
634 #define ENABLE_INTRA_GATING_FOR_HQ 0
635 
636 #define ADD_NOISE_TERM_TO_COST 1
637 
638 #define ALPHA_Q_FORMAT 4
639 #define ALPHA_FOR_NOISE_TERM_IN_ME_P (1 << ((ALPHA_Q_FORMAT)-2))  //0.25
640 #define ALPHA_FOR_NOISE_TERM_IN_ME_BREF (1 << ((ALPHA_Q_FORMAT)-2))  //0.25
641 #define ALPHA_FOR_NOISE_TERM_IN_RDOPT_P (1 << ((ALPHA_Q_FORMAT)-2))
642 
643 #define ALPHA_FOR_NOISE_TERM (1 << ((ALPHA_Q_FORMAT)-2))
644 
645 #define ALPHA_FOR_NOISE_TERM_IN_ME (ALPHA_FOR_NOISE_TERM)
646 
647 #define ALPHA_FOR_NOISE_TERM_IN_RDOPT (ALPHA_FOR_NOISE_TERM)
648 
649 #define ALPHA_DISCOUNT_IN_REF_PICS_IN_RDOPT 50
650 
651 #define ALPHA_FOR_ZERO_CODING_DECISIONS (ALPHA_FOR_NOISE_TERM_IN_RDOPT)
652 
653 #define STIM_Q_FORMAT 8
654 
655 #define USE_NOISE_TERM_IN_L0_ME (1 && (ADD_NOISE_TERM_TO_COST))
656 
657 #define USE_NOISE_TERM_IN_ENC_LOOP (1 && (ADD_NOISE_TERM_TO_COST))
658 
659 #define COMPUTE_NOISE_TERM_AT_THE_TU_LEVEL (1 && (USE_NOISE_TERM_IN_ENC_LOOP))
660 
661 #define DISABLE_SUBPEL_REFINEMENT_WHEN_SRC_IS_NOISY (0 && (USE_NOISE_TERM_IN_L0_ME))
662 
663 #define USE_NOISE_TERM_DURING_BICAND_SEARCH (1 && (USE_NOISE_TERM_IN_L0_ME))
664 
665 #define DISABLE_BLK_MERGE_WHEN_NOISY (0 && (USE_NOISE_TERM_IN_L0_ME))
666 
667 /* Macros for Noise detection implmentation */
668 #define NOISE_DETECT (ADD_NOISE_TERM_TO_COST)
669 
670 #define PSY_RD_DEBUG_CTBX 2048
671 #define PSY_RD_DEBUG_CTBY 1600
672 #define DEBUG_POC_NO 0
673 
674 #define DISABLE_LARGE_INTRA_PQ 1
675 
676 #define EVERYWHERE_NOISY 0
677 
678 #define DEBUG_PRINT_NOISE_SPATIAL 0
679 
680 #define DEBUG_PRINT_NOISE_TEMPORAL 0
681 
682 #define TEMPORAL_NOISE_DETECT (1 && (USE_NOISE_TERM_IN_L0_ME) && !(EVERYWHERE_NOISY))
683 
684 #define MIN_NOISY_BLOCKS_CNT_16x16 7
685 
686 #define ALTERNATE_METRIC 0
687 
688 #define PSY_STRENGTH_CHROMA 2  // 0.5 in Q2
689 
690 #define Q_PSY_STRENGTH_CHROMA 2
691 
692 #define PSY_STRENGTH 4  // 0.5 in Q2
693 
694 #define Q_PSY_STRENGTH 2
695 
696 /* between 0 and 100 */
697 #define MIN_ENERGY_FOR_NOISE_PERCENT_16x16 20
698 
699 /* normalised value between 0 and 1 */
700 #define MIN_VARIANCE_FOR_NOISE_16x16 0.6
701 
702 /* HAD size is restricted to square blocks only. so we specify only one dimension */
703 #define HAD_BLOCK_SIZE_16x16 16
704 
705 #define MIN_NUM_COEFFS_ABOVE_AVG_16x16 41
706 
707 #define MIN_COEFF_AVG_ENERGY_16x16 0
708 
709 #define MIN_NOISY_BLOCKS_CNT_8x8 30
710 
711 /* between 0 and 100 */
712 #define MIN_ENERGY_FOR_NOISE_PERCENT_8x8 20
713 
714 /* normalised value between 0 and 1 */
715 #define MIN_VARIANCE_FOR_NOISE_8x8 0.6
716 
717 /* HAD size is restricted to square blocks only. so we specify only one dimension */
718 #define HAD_BLOCK_SIZE_8x8 8
719 
720 #define MIN_NUM_COEFFS_ABOVE_AVG_8x8 17
721 
722 #define MIN_COEFF_AVG_ENERGY_8x8 0
723 
724 #define SATD_NOISE_FLOOR_THRESHOLD 16
725 
726 #define ENABLE_DEBUG_PRINTS_IN_ME 0
727 
728 #define RC_DEBUG_LEVEL_1 0
729 
730 #define RC_2PASS_GOP_DEBUG 0
731 
732 #define DUMP_NOISE_MAP 0
733 
734 #define DISABLE_SKIP 0
735 
736 #define DISABLE_NOISE_DETECTION_IN_P_PICS (0 && (NOISE_DETECT))
737 
738 #define MAX_LAYER_ID_OF_B_PICS_WITHOUT_NOISE_DETECTION                                             \
739     ((1 == (DISABLE_NOISE_DETECTION_IN_P_PICS)) ? 0 : 0)
740 
741 #define DISABLE_INTRA_WHEN_NOISY (0 && (NOISE_DETECT))
742 
743 #define DISABLE_BIPRED_MODES_WHEN_NOISY (0 && (ADD_NOISE_TERM_TO_COST))
744 
745 #define TEMPORAL_VARIANCE_FACTOR 3  // in Q2
746 
747 #define Q_TEMPORAL_VARIANCE_FACTOR 2
748 
749 /* Actual Lambda -> (100 - ME_LAMBDA_DISCOUNT_WHEN_NOISY) * lambda / 100 */
750 /*(((100 * (ALPHA_FOR_NOISE_TERM_IN_ME) + (1 << ((ALPHA_Q_FORMAT) - 1)))) >> (ALPHA_Q_FORMAT))*/
751 #define ME_LAMBDA_DISCOUNT_WHEN_NOISY 50
752 
753 /*(((100 * (ALPHA_FOR_NOISE_TERM_IN_RDOPT) + (1 << ((ALPHA_Q_FORMAT) - 1)))) >> (ALPHA_Q_FORMAT))*/
754 #define RDOPT_LAMBDA_DISCOUNT_WHEN_NOISY 25
755 
756 #define DISABLE_SKIP_AND_MERGE_WHEN_NOISY (0 && (USE_NOISE_TERM_IN_ENC_LOOP))
757 
758 #define NO_QP_OFFSET 0
759 
760 #define CONVERT_SSDS_TO_SPATIAL_DOMAIN (1 || (USE_NOISE_TERM_IN_ENC_LOOP))
761 
762 #define MAX_QP_WHERE_SPATIAL_SSD_ENABLED 18
763 
764 #define USE_RECON_TO_EVALUATE_STIM_IN_RDOPT (1 && (USE_NOISE_TERM_IN_ENC_LOOP))
765 
766 #define DISABLE_SAO_WHEN_NOISY (1 && (USE_NOISE_TERM_IN_ENC_LOOP))
767 
768 #define MAX_TU_SIZE_WHEN_NOISY 64
769 
770 #define RANDOMIZE_MERGE_IDX_WHEN_NOISY (0 && (USE_NOISE_TERM_IN_ENC_LOOP))
771 
772 #define MAX_CU_SIZE_WHERE_MERGE_AND_SKIPS_ENABLED_AND_WHEN_NOISY 64
773 
774 #define NUM_ELEMENTS_IN_RANDOMIZED_MERGE_IDX_LIST 113
775 
776 #define NUM_MERGE_INDICES_TO_PICK_WHEN_LIST_RANDOMIZED_MAXIDX4                                     \
777     ((DISABLE_SKIP_AND_MERGE_WHEN_NOISY) ? 0 : 2)
778 
779 #define NUM_MERGE_INDICES_TO_PICK_WHEN_LIST_RANDOMIZED_MAXIDX3                                     \
780     ((DISABLE_SKIP_AND_MERGE_WHEN_NOISY) ? 0 : 2)
781 
782 #define NUM_MERGE_INDICES_TO_PICK_WHEN_LIST_RANDOMIZED_MAXIDX2                                     \
783     ((DISABLE_SKIP_AND_MERGE_WHEN_NOISY) ? 0 : 1)
784 
785 #define NUM_MERGE_INDICES_TO_PICK_WHEN_LIST_RANDOMIZED_MAXIDX1                                     \
786     ((DISABLE_SKIP_AND_MERGE_WHEN_NOISY) ? 0 : 1)
787 
788 #define USE_NOISE_TERM_IN_ZERO_CODING_DECISION_ALGORITHMS                                          \
789     (1 && (COMPUTE_NOISE_TERM_AT_THE_TU_LEVEL))
790 
791 #define BITPOS_IN_VQ_TOGGLE_FOR_CONTROL_TOGGLER 0
792 
793 #define BITPOS_IN_VQ_TOGGLE_FOR_ENABLING_NOISE_PRESERVATION 29
794 
795 #define BITPOS_IN_VQ_TOGGLE_FOR_ENABLING_PSYRDOPT_1 5
796 #define BITPOS_IN_VQ_TOGGLE_FOR_ENABLING_PSYRDOPT_2 6
797 #define BITPOS_IN_VQ_TOGGLE_FOR_ENABLING_PSYRDOPT_3 7
798 
799 #define MODULATE_LAMDA_WHEN_SPATIAL_MOD_ON 1
800 
801 #define MODULATE_LAMDA_WHEN_TRAQO_MOD_ON 1
802 
803 #define ENABLE_RUNTIME_ARCH_SWITCH 1
804 
805 #define DISABLE_8X8CUS_IN_NREFBPICS_IN_P6 1
806 
807 #define DISABLE_8X8CUS_IN_REFBPICS_IN_P6 (0 && (DISABLE_8X8CUS_IN_NREFBPICS_IN_P6))
808 
809 #define DISABLE_8X8CUS_IN_PPICS_IN_P6 (0 && (DISABLE_8X8CUS_IN_REFBPICS_IN_P6))
810 
811 #define L0ME_IN_OPENLOOP_MODE 0
812 
813 #define DISABLE_INTRAS_IN_BPIC 0
814 
815 #define MAX_RE_ENC 1
816 
817 #define ENABLE_RDO_BASED_TU_RECURSION 1
818 
819 #define ENABLE_TOP_DOWN_TU_RECURSION 1
820 
821 #define INCLUDE_CHROMA_DURING_TU_RECURSION (0 && (ENABLE_RDO_BASED_TU_RECURSION))
822 
823 #define PROCESS_GT_1CTB_VIA_CU_RECUR_IN_FAST_PRESETS (0)
824 
825 #define PROCESS_INTRA_AND_INTER_CU_TREES_SEPARATELY                                                \
826     (0 && (PROCESS_GT_1CTB_VIA_CU_RECUR_IN_FAST_PRESETS))
827 
828 #define RESTRICT_NUM_PARTITION_LEVEL_L0ME_RESULTS_TO_1 1
829 
830 #define RESTRICT_NUM_PARTITION_LEVEL_L1ME_RESULTS_TO_1 1
831 
832 #define RESTRICT_NUM_PARTITION_LEVEL_L2ME_RESULTS_TO_1 1
833 
834 #define RESTRICT_NUM_SEARCH_CANDS_PER_SEARCH_CAND_LOC 1
835 
836 #define RESTRICT_NUM_2NX2N_TU_RECUR_CANDS 1
837 
838 /*****************************************************************************/
839 /* Function Macros                                                           */
840 /*****************************************************************************/
841 
842 #define CREATE_SUBBLOCK2CSBFID_MAP(map, numMapElements, transSize, csbfBufStride)                  \
843     {                                                                                              \
844         WORD32 i, j;                                                                               \
845                                                                                                    \
846         WORD32 i4NumSubBlocksPerRow = transSize / 4;                                               \
847         WORD32 i4NumSubBlocksPerColumn = i4NumSubBlocksPerRow;                                     \
848                                                                                                    \
849         ASSERT(numMapElements >= i4NumSubBlocksPerRow * i4NumSubBlocksPerColumn);                  \
850                                                                                                    \
851         for(i = 0; i < i4NumSubBlocksPerColumn; i++)                                               \
852         {                                                                                          \
853             for(j = 0; j < i4NumSubBlocksPerRow; j++)                                              \
854             {                                                                                      \
855                 map[j + i * i4NumSubBlocksPerRow] = j + i * csbfBufStride;                         \
856             }                                                                                      \
857         }                                                                                          \
858     }
859 
860 #define COPY_CABAC_STATES(dest, src, size)                                                         \
861     {                                                                                              \
862         memcpy(dest, src, size);                                                                   \
863     }
864 
865 #define COPY_CABAC_STATES_FRM_CAB_COEFFX_PREFIX(dest, src, size)                                   \
866     {                                                                                              \
867         memcpy(dest, src, size);                                                                   \
868     }
869 
870 #define PAD_BUF(pu1_start, stride, wd, ht, p_x, p_y, plane, function_pointer1, function_pointer2)  \
871     {                                                                                              \
872         function_pointer1(pu1_start, stride, ht, wd, p_x);                                         \
873         function_pointer2((pu1_start) - (p_x), stride, ht, wd + ((p_x) << 1), p_y);                \
874     }
875 
876 #define PAD_BUF_HOR(pu1_start, stride, ht, p_x, p_y, function_pointer)                             \
877     {                                                                                              \
878         function_pointer(pu1_start, stride, ht, p_x);                                              \
879     }
880 
881 #define PAD_BUF_VER(pu1_start, stride, wd, p_x, p_y, function_pointer)                             \
882     {                                                                                              \
883         function_pointer(pu1_start, stride, wd, p_y);                                              \
884     }
885 
886 #define POPULATE_PART_RESULTS(ps_part_results, ps_search_node)                                     \
887     {                                                                                              \
888         ps_part_results->i1_ref_idx = ps_search_node->i1_ref_idx;                                  \
889         ps_part_results->i2_mv_x = ps_search_node->i2_mv_x;                                        \
890         ps_part_results->i2_mv_y = ps_search_node->i2_mv_y;                                        \
891         ps_part_results->i4_sad = ps_search_node->i4_sad;                                          \
892     }
893 
894 #define GET_IDX_CIRCULAR_BUF(idx, increment, size)                                                 \
895     {                                                                                              \
896         if(increment < 0)                                                                          \
897         {                                                                                          \
898             idx += increment;                                                                      \
899             if(idx < 0)                                                                            \
900             {                                                                                      \
901                 idx += size;                                                                       \
902             }                                                                                      \
903         }                                                                                          \
904         else                                                                                       \
905         {                                                                                          \
906             idx += increment;                                                                      \
907             if(idx >= size)                                                                        \
908             {                                                                                      \
909                 idx %= size;                                                                       \
910             }                                                                                      \
911         }                                                                                          \
912     }
913 
914 #define CLIPUCHAR(x) CLIP3((x), 0, 255)
915 
916 #define CLIPUCHAR10BIT(x) CLIP3((x), 0, 1023)
917 
918 #define CEIL4(x) (((x + 3) >> 2) << 2)
919 
920 #define CEIL8(x) (((x + 7) >> 3) << 3)
921 
922 #define CEIL2(x) (((x + 1) >> 1) << 1)
923 
924 #define CEIL16(x) (((x) + 15) & (~15))
925 
926 #define CEIL_POW2(x, align) (((x) + (align)-1) & (~((align)-1)))
927 
928 #define PAD_SUBPEL PAD_BUF
929 #define PAD_FPEL PAD_BUF
930 #define PAD_FPEL_HOR PAD_BUF_HOR
931 #define PAD_FPEL_VER PAD_BUF_VER
932 
933 /* Defining a printf macro: To disable all prints inside codec in release mode */
934 #ifdef _DEBUG
935 #define DBG_PRINTF(...) printf(__VA_ARGS__)
936 #else
937 #define DBG_PRINTF(...)
938 #endif
939 
940 /*****************************************************************************/
941 /* Enumerations                                                              */
942 /*****************************************************************************/
943 
944 typedef enum
945 {
946     LEVEL1 = 30,
947     LEVEL2 = 60,
948     LEVEL2_1 = 63,
949     LEVEL3 = 90,
950     LEVEL3_1 = 93,
951     LEVEL4 = 120,
952     LEVEL4_1 = 123,
953     LEVEL5 = 150,
954     LEVEL5_1 = 153,
955     LEVEL5_2 = 156,
956     LEVEL6 = 180,
957     LEVEL6_1 = 183,
958     LEVEL6_2 = 186
959 } LEVEL_T;
960 
961 typedef enum
962 {
963     LIST_0,
964     LIST_1,
965 
966     NUM_REF_LISTS
967 
968 } REF_LISTS_t;
969 
970 typedef enum SSD_TYPE_T
971 {
972     NULL_TYPE = -1,
973     SPATIAL_DOMAIN_SSD,
974     FREQUENCY_DOMAIN_SSD
975 
976 } SSD_TYPE_T;
977 
978 #endif
979