summaryrefslogtreecommitdiffstats
path: root/third_party/aom/av1/encoder/rd.h
blob: ea5115b4109ed7b4919826c6c7bffc5e68581b85 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
/*
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
 *
 * This source code is subject to the terms of the BSD 2 Clause License and
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
 * was not distributed with this source code in the LICENSE file, you can
 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
 * Media Patent License 1.0 was not distributed with this source code in the
 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 */

#ifndef AV1_ENCODER_RD_H_
#define AV1_ENCODER_RD_H_

#include <limits.h>

#if CONFIG_ANS
#include "aom_dsp/ans.h"
#endif  // CONFIG_ANS
#include "av1/common/blockd.h"

#include "av1/encoder/block.h"
#include "av1/encoder/context_tree.h"
#include "av1/encoder/cost.h"

#ifdef __cplusplus
extern "C" {
#endif

#define RDDIV_BITS 7
#define RD_EPB_SHIFT 6

#define RDCOST(RM, R, D)                                          \
  (ROUND_POWER_OF_TWO(((int64_t)R) * (RM), AV1_PROB_COST_SHIFT) + \
   (D << RDDIV_BITS))

#define RDCOST_DBL(RM, R, D)                                       \
  (((((double)(R)) * (RM)) / (double)(1 << AV1_PROB_COST_SHIFT)) + \
   ((double)(D) * (1 << RDDIV_BITS)))

#define QIDX_SKIP_THRESH 115

#define MV_COST_WEIGHT 108
#define MV_COST_WEIGHT_SUB 120

#define INVALID_MV 0x80008000

#if CONFIG_EXT_REFS
#define MAX_REFS 15
#else
#define MAX_REFS 6
#endif  // CONFIG_EXT_REFS

#define RD_THRESH_MAX_FACT 64
#define RD_THRESH_INC 1

// This enumerator type needs to be kept aligned with the mode order in
// const MODE_DEFINITION av1_mode_order[MAX_MODES] used in the rd code.
typedef enum {
  THR_NEARESTMV,
#if CONFIG_EXT_REFS
  THR_NEARESTL2,
  THR_NEARESTL3,
  THR_NEARESTB,
#endif  // CONFIG_EXT_REFS
  THR_NEARESTA,
  THR_NEARESTG,

  THR_DC,

  THR_NEWMV,
#if CONFIG_EXT_REFS
  THR_NEWL2,
  THR_NEWL3,
  THR_NEWB,
#endif  // CONFIG_EXT_REFS
  THR_NEWA,
  THR_NEWG,

  THR_NEARMV,
#if CONFIG_EXT_REFS
  THR_NEARL2,
  THR_NEARL3,
  THR_NEARB,
#endif  // CONFIG_EXT_REFS
  THR_NEARA,
  THR_NEARG,

  THR_ZEROMV,
#if CONFIG_EXT_REFS
  THR_ZEROL2,
  THR_ZEROL3,
  THR_ZEROB,
#endif  // CONFIG_EXT_REFS
  THR_ZEROG,
  THR_ZEROA,

#if CONFIG_EXT_INTER

#if CONFIG_COMPOUND_SINGLEREF
  THR_SR_NEAREST_NEARMV,
#if CONFIG_EXT_REFS
  THR_SR_NEAREST_NEARL2,
  THR_SR_NEAREST_NEARL3,
  THR_SR_NEAREST_NEARB,
#endif  // CONFIG_EXT_REFS
  THR_SR_NEAREST_NEARG,
  THR_SR_NEAREST_NEARA,

  /*
  THR_SR_NEAREST_NEWMV,
#if CONFIG_EXT_REFS
  THR_SR_NEAREST_NEWL2,
  THR_SR_NEAREST_NEWL3,
  THR_SR_NEAREST_NEWB,
#endif  // CONFIG_EXT_REFS
  THR_SR_NEAREST_NEWG,
  THR_SR_NEAREST_NEWA,*/

  THR_SR_NEAR_NEWMV,
#if CONFIG_EXT_REFS
  THR_SR_NEAR_NEWL2,
  THR_SR_NEAR_NEWL3,
  THR_SR_NEAR_NEWB,
#endif  // CONFIG_EXT_REFS
  THR_SR_NEAR_NEWG,
  THR_SR_NEAR_NEWA,

  THR_SR_ZERO_NEWMV,
#if CONFIG_EXT_REFS
  THR_SR_ZERO_NEWL2,
  THR_SR_ZERO_NEWL3,
  THR_SR_ZERO_NEWB,
#endif  // CONFIG_EXT_REFS
  THR_SR_ZERO_NEWG,
  THR_SR_ZERO_NEWA,

  THR_SR_NEW_NEWMV,
#if CONFIG_EXT_REFS
  THR_SR_NEW_NEWL2,
  THR_SR_NEW_NEWL3,
  THR_SR_NEW_NEWB,
#endif  // CONFIG_EXT_REFS
  THR_SR_NEW_NEWG,
  THR_SR_NEW_NEWA,
#endif  // CONFIG_COMPOUND_SINGLEREF

  THR_COMP_NEAREST_NEARESTLA,
#if CONFIG_EXT_REFS
  THR_COMP_NEAREST_NEARESTL2A,
  THR_COMP_NEAREST_NEARESTL3A,
#endif  // CONFIG_EXT_REFS
  THR_COMP_NEAREST_NEARESTGA,
#if CONFIG_EXT_REFS
  THR_COMP_NEAREST_NEARESTLB,
  THR_COMP_NEAREST_NEARESTL2B,
  THR_COMP_NEAREST_NEARESTL3B,
  THR_COMP_NEAREST_NEARESTGB,
#if CONFIG_EXT_COMP_REFS
  THR_COMP_NEAREST_NEARESTLL2,
  THR_COMP_NEAREST_NEARESTLL3,
  THR_COMP_NEAREST_NEARESTLG,
  THR_COMP_NEAREST_NEARESTBA,
#endif  // CONFIG_EXT_COMP_REFS
#endif  // CONFIG_EXT_REFS

#else  // CONFIG_EXT_INTER

  THR_COMP_NEARESTLA,
#if CONFIG_EXT_REFS
  THR_COMP_NEARESTL2A,
  THR_COMP_NEARESTL3A,
#endif  // CONFIG_EXT_REFS
  THR_COMP_NEARESTGA,
#if CONFIG_EXT_REFS
  THR_COMP_NEARESTLB,
  THR_COMP_NEARESTL2B,
  THR_COMP_NEARESTL3B,
  THR_COMP_NEARESTGB,
#if CONFIG_EXT_COMP_REFS
  THR_COMP_NEARESTLL2,
  THR_COMP_NEARESTLL3,
  THR_COMP_NEARESTLG,
  THR_COMP_NEARESTBA,
#endif  // CONFIG_EXT_COMP_REFS
#endif  // CONFIG_EXT_REFS

#endif  // CONFIG_EXT_INTER

  THR_TM,

#if CONFIG_ALT_INTRA
  THR_SMOOTH,
#if CONFIG_SMOOTH_HV
  THR_SMOOTH_V,
  THR_SMOOTH_H,
#endif  // CONFIG_SMOOTH_HV
#endif  // CONFIG_ALT_INTRA

#if CONFIG_EXT_INTER

  THR_COMP_NEAR_NEARLA,
  THR_COMP_NEW_NEARESTLA,
  THR_COMP_NEAREST_NEWLA,
  THR_COMP_NEW_NEARLA,
  THR_COMP_NEAR_NEWLA,
  THR_COMP_NEW_NEWLA,
  THR_COMP_ZERO_ZEROLA,

#if CONFIG_EXT_REFS
  THR_COMP_NEAR_NEARL2A,
  THR_COMP_NEW_NEARESTL2A,
  THR_COMP_NEAREST_NEWL2A,
  THR_COMP_NEW_NEARL2A,
  THR_COMP_NEAR_NEWL2A,
  THR_COMP_NEW_NEWL2A,
  THR_COMP_ZERO_ZEROL2A,

  THR_COMP_NEAR_NEARL3A,
  THR_COMP_NEW_NEARESTL3A,
  THR_COMP_NEAREST_NEWL3A,
  THR_COMP_NEW_NEARL3A,
  THR_COMP_NEAR_NEWL3A,
  THR_COMP_NEW_NEWL3A,
  THR_COMP_ZERO_ZEROL3A,
#endif  // CONFIG_EXT_REFS

  THR_COMP_NEAR_NEARGA,
  THR_COMP_NEW_NEARESTGA,
  THR_COMP_NEAREST_NEWGA,
  THR_COMP_NEW_NEARGA,
  THR_COMP_NEAR_NEWGA,
  THR_COMP_NEW_NEWGA,
  THR_COMP_ZERO_ZEROGA,

#if CONFIG_EXT_REFS
  THR_COMP_NEAR_NEARLB,
  THR_COMP_NEW_NEARESTLB,
  THR_COMP_NEAREST_NEWLB,
  THR_COMP_NEW_NEARLB,
  THR_COMP_NEAR_NEWLB,
  THR_COMP_NEW_NEWLB,
  THR_COMP_ZERO_ZEROLB,

  THR_COMP_NEAR_NEARL2B,
  THR_COMP_NEW_NEARESTL2B,
  THR_COMP_NEAREST_NEWL2B,
  THR_COMP_NEW_NEARL2B,
  THR_COMP_NEAR_NEWL2B,
  THR_COMP_NEW_NEWL2B,
  THR_COMP_ZERO_ZEROL2B,

  THR_COMP_NEAR_NEARL3B,
  THR_COMP_NEW_NEARESTL3B,
  THR_COMP_NEAREST_NEWL3B,
  THR_COMP_NEW_NEARL3B,
  THR_COMP_NEAR_NEWL3B,
  THR_COMP_NEW_NEWL3B,
  THR_COMP_ZERO_ZEROL3B,

  THR_COMP_NEAR_NEARGB,
  THR_COMP_NEW_NEARESTGB,
  THR_COMP_NEAREST_NEWGB,
  THR_COMP_NEW_NEARGB,
  THR_COMP_NEAR_NEWGB,
  THR_COMP_NEW_NEWGB,
  THR_COMP_ZERO_ZEROGB,

#if CONFIG_EXT_COMP_REFS
  THR_COMP_NEAR_NEARLL2,
  THR_COMP_NEW_NEARESTLL2,
  THR_COMP_NEAREST_NEWLL2,
  THR_COMP_NEW_NEARLL2,
  THR_COMP_NEAR_NEWLL2,
  THR_COMP_NEW_NEWLL2,
  THR_COMP_ZERO_ZEROLL2,

  THR_COMP_NEAR_NEARLL3,
  THR_COMP_NEW_NEARESTLL3,
  THR_COMP_NEAREST_NEWLL3,
  THR_COMP_NEW_NEARLL3,
  THR_COMP_NEAR_NEWLL3,
  THR_COMP_NEW_NEWLL3,
  THR_COMP_ZERO_ZEROLL3,

  THR_COMP_NEAR_NEARLG,
  THR_COMP_NEW_NEARESTLG,
  THR_COMP_NEAREST_NEWLG,
  THR_COMP_NEW_NEARLG,
  THR_COMP_NEAR_NEWLG,
  THR_COMP_NEW_NEWLG,
  THR_COMP_ZERO_ZEROLG,

  THR_COMP_NEAR_NEARBA,
  THR_COMP_NEW_NEARESTBA,
  THR_COMP_NEAREST_NEWBA,
  THR_COMP_NEW_NEARBA,
  THR_COMP_NEAR_NEWBA,
  THR_COMP_NEW_NEWBA,
  THR_COMP_ZERO_ZEROBA,
#endif  // CONFIG_EXT_COMP_REFS
#endif  // CONFIG_EXT_REFS

#else  // CONFIG_EXT_INTER

  THR_COMP_NEARLA,
  THR_COMP_NEWLA,
#if CONFIG_EXT_REFS
  THR_COMP_NEARL2A,
  THR_COMP_NEWL2A,
  THR_COMP_NEARL3A,
  THR_COMP_NEWL3A,
#endif  // CONFIG_EXT_REFS
  THR_COMP_NEARGA,
  THR_COMP_NEWGA,

#if CONFIG_EXT_REFS
  THR_COMP_NEARLB,
  THR_COMP_NEWLB,
  THR_COMP_NEARL2B,
  THR_COMP_NEWL2B,
  THR_COMP_NEARL3B,
  THR_COMP_NEWL3B,
  THR_COMP_NEARGB,
  THR_COMP_NEWGB,

#if CONFIG_EXT_COMP_REFS
  THR_COMP_NEARLL2,
  THR_COMP_NEWLL2,
  THR_COMP_NEARLL3,
  THR_COMP_NEWLL3,
  THR_COMP_NEARLG,
  THR_COMP_NEWLG,
  THR_COMP_NEARBA,
  THR_COMP_NEWBA,
#endif  // CONFIG_EXT_COMP_REFS
#endif  // CONFIG_EXT_REFS

  THR_COMP_ZEROLA,
#if CONFIG_EXT_REFS
  THR_COMP_ZEROL2A,
  THR_COMP_ZEROL3A,
#endif  // CONFIG_EXT_REFS
  THR_COMP_ZEROGA,

#if CONFIG_EXT_REFS
  THR_COMP_ZEROLB,
  THR_COMP_ZEROL2B,
  THR_COMP_ZEROL3B,
  THR_COMP_ZEROGB,

#if CONFIG_EXT_COMP_REFS
  THR_COMP_ZEROLL2,
  THR_COMP_ZEROLL3,
  THR_COMP_ZEROLG,
  THR_COMP_ZEROBA,
#endif  // CONFIG_EXT_COMP_REFS
#endif  // CONFIG_EXT_REFS

#endif  // CONFIG_EXT_INTER

  THR_H_PRED,
  THR_V_PRED,
  THR_D135_PRED,
  THR_D207_PRED,
  THR_D153_PRED,
  THR_D63_PRED,
  THR_D117_PRED,
  THR_D45_PRED,

#if CONFIG_EXT_INTER
  THR_COMP_INTERINTRA_ZEROL,
  THR_COMP_INTERINTRA_NEARESTL,
  THR_COMP_INTERINTRA_NEARL,
  THR_COMP_INTERINTRA_NEWL,

#if CONFIG_EXT_REFS
  THR_COMP_INTERINTRA_ZEROL2,
  THR_COMP_INTERINTRA_NEARESTL2,
  THR_COMP_INTERINTRA_NEARL2,
  THR_COMP_INTERINTRA_NEWL2,

  THR_COMP_INTERINTRA_ZEROL3,
  THR_COMP_INTERINTRA_NEARESTL3,
  THR_COMP_INTERINTRA_NEARL3,
  THR_COMP_INTERINTRA_NEWL3,
#endif  // CONFIG_EXT_REFS

  THR_COMP_INTERINTRA_ZEROG,
  THR_COMP_INTERINTRA_NEARESTG,
  THR_COMP_INTERINTRA_NEARG,
  THR_COMP_INTERINTRA_NEWG,

#if CONFIG_EXT_REFS
  THR_COMP_INTERINTRA_ZEROB,
  THR_COMP_INTERINTRA_NEARESTB,
  THR_COMP_INTERINTRA_NEARB,
  THR_COMP_INTERINTRA_NEWB,
#endif  // CONFIG_EXT_REFS

  THR_COMP_INTERINTRA_ZEROA,
  THR_COMP_INTERINTRA_NEARESTA,
  THR_COMP_INTERINTRA_NEARA,
  THR_COMP_INTERINTRA_NEWA,
#endif  // CONFIG_EXT_INTER
  MAX_MODES
} THR_MODES;

typedef enum {
  THR_LAST,
#if CONFIG_EXT_REFS
  THR_LAST2,
  THR_LAST3,
  THR_BWDR,
#endif  // CONFIG_EXT_REFS
  THR_GOLD,
  THR_ALTR,

  THR_COMP_LA,
#if CONFIG_EXT_REFS
  THR_COMP_L2A,
  THR_COMP_L3A,
#endif  // CONFIG_EXT_REFS
  THR_COMP_GA,

#if CONFIG_EXT_REFS
  THR_COMP_LB,
  THR_COMP_L2B,
  THR_COMP_L3B,
  THR_COMP_GB,
#endif  // CONFIG_EXT_REFS

  THR_INTRA,
} THR_MODES_SUB8X8;

typedef struct RD_OPT {
  // Thresh_mult is used to set a threshold for the rd score. A higher value
  // means that we will accept the best mode so far more often. This number
  // is used in combination with the current block size, and thresh_freq_fact
  // to pick a threshold.
  int thresh_mult[MAX_MODES];
  int thresh_mult_sub8x8[MAX_REFS];

  int threshes[MAX_SEGMENTS][BLOCK_SIZES_ALL][MAX_MODES];

  int64_t prediction_type_threshes[TOTAL_REFS_PER_FRAME][REFERENCE_MODES];

  int RDMULT;
} RD_OPT;

static INLINE void av1_init_rd_stats(RD_STATS *rd_stats) {
#if CONFIG_RD_DEBUG
  int plane;
#endif
  rd_stats->rate = 0;
  rd_stats->dist = 0;
  rd_stats->rdcost = 0;
  rd_stats->sse = 0;
  rd_stats->skip = 1;
  rd_stats->zero_rate = 0;
  rd_stats->ref_rdcost = INT64_MAX;
#if CONFIG_DIST_8X8 && CONFIG_CB4X4
  rd_stats->dist_y = 0;
#endif
#if CONFIG_RD_DEBUG
  for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
    rd_stats->txb_coeff_cost[plane] = 0;
#if CONFIG_VAR_TX
    {
      int r, c;
      for (r = 0; r < TXB_COEFF_COST_MAP_SIZE; ++r)
        for (c = 0; c < TXB_COEFF_COST_MAP_SIZE; ++c)
          rd_stats->txb_coeff_cost_map[plane][r][c] = 0;
    }
#endif
  }
#endif
}

static INLINE void av1_invalid_rd_stats(RD_STATS *rd_stats) {
#if CONFIG_RD_DEBUG
  int plane;
#endif
  rd_stats->rate = INT_MAX;
  rd_stats->dist = INT64_MAX;
  rd_stats->rdcost = INT64_MAX;
  rd_stats->sse = INT64_MAX;
  rd_stats->skip = 0;
  rd_stats->zero_rate = 0;
  rd_stats->ref_rdcost = INT64_MAX;
#if CONFIG_DIST_8X8 && CONFIG_CB4X4
  rd_stats->dist_y = INT64_MAX;
#endif
#if CONFIG_RD_DEBUG
  for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
    rd_stats->txb_coeff_cost[plane] = INT_MAX;
#if CONFIG_VAR_TX
    {
      int r, c;
      for (r = 0; r < TXB_COEFF_COST_MAP_SIZE; ++r)
        for (c = 0; c < TXB_COEFF_COST_MAP_SIZE; ++c)
          rd_stats->txb_coeff_cost_map[plane][r][c] = INT_MAX;
    }
#endif
  }
#endif
}

static INLINE void av1_merge_rd_stats(RD_STATS *rd_stats_dst,
                                      const RD_STATS *rd_stats_src) {
#if CONFIG_RD_DEBUG
  int plane;
#endif
  rd_stats_dst->rate += rd_stats_src->rate;
  rd_stats_dst->dist += rd_stats_src->dist;
  rd_stats_dst->sse += rd_stats_src->sse;
  rd_stats_dst->skip &= rd_stats_src->skip;
#if CONFIG_DIST_8X8 && CONFIG_CB4X4
  rd_stats_dst->dist_y += rd_stats_src->dist_y;
#endif
#if CONFIG_RD_DEBUG
  for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
    rd_stats_dst->txb_coeff_cost[plane] += rd_stats_src->txb_coeff_cost[plane];
#if CONFIG_VAR_TX
    {
      // TODO(angiebird): optimize this part
      int r, c;
      int ref_txb_coeff_cost = 0;
      for (r = 0; r < TXB_COEFF_COST_MAP_SIZE; ++r)
        for (c = 0; c < TXB_COEFF_COST_MAP_SIZE; ++c) {
          rd_stats_dst->txb_coeff_cost_map[plane][r][c] +=
              rd_stats_src->txb_coeff_cost_map[plane][r][c];
          ref_txb_coeff_cost += rd_stats_dst->txb_coeff_cost_map[plane][r][c];
        }
      assert(ref_txb_coeff_cost == rd_stats_dst->txb_coeff_cost[plane]);
    }
#endif
  }
#endif
}

struct TileInfo;
struct TileDataEnc;
struct AV1_COMP;
struct macroblock;

int av1_compute_rd_mult(const struct AV1_COMP *cpi, int qindex);

void av1_initialize_rd_consts(struct AV1_COMP *cpi);

void av1_initialize_me_consts(const struct AV1_COMP *cpi, MACROBLOCK *x,
                              int qindex);

void av1_model_rd_from_var_lapndz(int64_t var, unsigned int n,
                                  unsigned int qstep, int *rate, int64_t *dist);

int av1_get_switchable_rate(const struct AV1_COMP *cpi, const MACROBLOCKD *xd);

int av1_raster_block_offset(BLOCK_SIZE plane_bsize, int raster_block,
                            int stride);

int16_t *av1_raster_block_offset_int16(BLOCK_SIZE plane_bsize, int raster_block,
                                       int16_t *base);

YV12_BUFFER_CONFIG *av1_get_scaled_ref_frame(const struct AV1_COMP *cpi,
                                             int ref_frame);

void av1_init_me_luts(void);

void av1_set_mvcost(MACROBLOCK *x, MV_REFERENCE_FRAME ref_frame, int ref,
                    int ref_mv_idx);

void av1_get_entropy_contexts(BLOCK_SIZE bsize, TX_SIZE tx_size,
                              const struct macroblockd_plane *pd,
                              ENTROPY_CONTEXT t_above[2 * MAX_MIB_SIZE],
                              ENTROPY_CONTEXT t_left[2 * MAX_MIB_SIZE]);

void av1_set_rd_speed_thresholds(struct AV1_COMP *cpi);

void av1_set_rd_speed_thresholds_sub8x8(struct AV1_COMP *cpi);

void av1_update_rd_thresh_fact(const AV1_COMMON *const cm,
                               int (*fact)[MAX_MODES], int rd_thresh, int bsize,
                               int best_mode_index);

void av1_fill_token_costs(av1_coeff_cost *c,
                          av1_coeff_probs_model (*p)[PLANE_TYPES]);

static INLINE int rd_less_than_thresh(int64_t best_rd, int thresh,
                                      int thresh_fact) {
  return best_rd < ((int64_t)thresh * thresh_fact >> 5) || thresh == INT_MAX;
}

void av1_mv_pred(const struct AV1_COMP *cpi, MACROBLOCK *x,
                 uint8_t *ref_y_buffer, int ref_y_stride, int ref_frame,
                 BLOCK_SIZE block_size);

static INLINE void set_error_per_bit(MACROBLOCK *x, int rdmult) {
  x->errorperbit = rdmult >> RD_EPB_SHIFT;
  x->errorperbit += (x->errorperbit == 0);
}

void av1_setup_pred_block(const MACROBLOCKD *xd,
                          struct buf_2d dst[MAX_MB_PLANE],
                          const YV12_BUFFER_CONFIG *src, int mi_row, int mi_col,
                          const struct scale_factors *scale,
                          const struct scale_factors *scale_uv);

int av1_get_intra_cost_penalty(int qindex, int qdelta,
                               aom_bit_depth_t bit_depth);

#ifdef __cplusplus
}  // extern "C"
#endif

#endif  // AV1_ENCODER_RD_H_