blockd.h 53.3 KB
Newer Older
Jingning Han's avatar
Jingning Han committed
1
/*
Yaowu Xu's avatar
Yaowu Xu committed
2
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
Jingning Han's avatar
Jingning Han committed
3
 *
Yaowu Xu's avatar
Yaowu Xu committed
4
5
6
7
8
9
 * 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.
Jingning Han's avatar
Jingning Han committed
10
11
 */

Yaowu Xu's avatar
Yaowu Xu committed
12
13
#ifndef AV1_COMMON_BLOCKD_H_
#define AV1_COMMON_BLOCKD_H_
Jingning Han's avatar
Jingning Han committed
14

Yaowu Xu's avatar
Yaowu Xu committed
15
#include "./aom_config.h"
Jingning Han's avatar
Jingning Han committed
16

Yaowu Xu's avatar
Yaowu Xu committed
17
#include "aom_dsp/aom_dsp_common.h"
18
19
20
21
22
23
24
25
26
27
28
#include "aom_ports/mem.h"
#include "aom_scale/yv12config.h"

#include "av1/common/common_data.h"
#include "av1/common/quant_common.h"
#include "av1/common/entropy.h"
#include "av1/common/entropymode.h"
#include "av1/common/mv.h"
#include "av1/common/scale.h"
#include "av1/common/seg_common.h"
#include "av1/common/tile_common.h"
29
30
31
32
33
#if CONFIG_PVQ
#include "av1/common/pvq.h"
#include "av1/common/pvq_state.h"
#include "av1/decoder/decint.h"
#endif
34
35
36
#if CONFIG_CFL
#include "av1/common/cfl.h"
#endif
Jingning Han's avatar
Jingning Han committed
37
38
39
40
#ifdef __cplusplus
extern "C" {
#endif

41
42
43
44
45
#if (CONFIG_CHROMA_SUB8X8 || CONFIG_CHROMA_2X2)
#define SUB8X8_COMP_REF 0
#else
#define SUB8X8_COMP_REF 1
#endif
46

Jingning Han's avatar
Jingning Han committed
47
48
#define MAX_MB_PLANE 3

49
#if CONFIG_EXT_INTER
50

51
#if CONFIG_COMPOUND_SEGMENT
52
53
54
55
56
// Set COMPOUND_SEGMENT_TYPE to one of the three
// 0: Uniform
// 1: Difference weighted
#define COMPOUND_SEGMENT_TYPE 1
#define MAX_SEG_MASK_BITS 1
Yaowu Xu's avatar
Yaowu Xu committed
57

58
59
// SEG_MASK_TYPES should not surpass 1 << MAX_SEG_MASK_BITS
typedef enum {
Yaowu Xu's avatar
Yaowu Xu committed
60
#if COMPOUND_SEGMENT_TYPE == 0
61
62
  UNIFORM_45 = 0,
  UNIFORM_45_INV,
63
#elif COMPOUND_SEGMENT_TYPE == 1
64
65
  DIFFWTD_38 = 0,
  DIFFWTD_38_INV,
Yaowu Xu's avatar
Yaowu Xu committed
66
#endif  // COMPOUND_SEGMENT_TYPE
67
68
69
  SEG_MASK_TYPES,
} SEG_MASK_TYPE;

70
#endif  // CONFIG_COMPOUND_SEGMENT
71
#endif  // CONFIG_EXT_INTER
72

Jingning Han's avatar
Jingning Han committed
73
74
75
76
77
78
79
typedef enum {
  KEY_FRAME = 0,
  INTER_FRAME = 1,
  FRAME_TYPES,
} FRAME_TYPE;

static INLINE int is_inter_mode(PREDICTION_MODE mode) {
Yue Chen's avatar
Yue Chen committed
80
#if CONFIG_EXT_INTER
81
  return mode >= NEARESTMV && mode <= NEW_NEWMV;
Yue Chen's avatar
Yue Chen committed
82
#else
Jingning Han's avatar
Jingning Han committed
83
  return mode >= NEARESTMV && mode <= NEWMV;
Yue Chen's avatar
Yue Chen committed
84
85
86
#endif  // CONFIG_EXT_INTER
}

87
88
89
90
91
#if CONFIG_PVQ
typedef struct PVQ_INFO {
  int theta[PVQ_MAX_PARTITIONS];
  int qg[PVQ_MAX_PARTITIONS];
  int k[PVQ_MAX_PARTITIONS];
92
  od_coeff y[OD_TXSIZE_MAX * OD_TXSIZE_MAX];
93
94
95
96
97
  int nb_bands;
  int off[PVQ_MAX_PARTITIONS];
  int size[PVQ_MAX_PARTITIONS];
  int skip_rest;
  int skip_dir;
ltrudeau's avatar
ltrudeau committed
98
99
100
101
  int bs;  // log of the block size minus two,
           // i.e. equivalent to aom's TX_SIZE
  // Block skip info, indicating whether DC/AC, is coded.
  PVQ_SKIP_TYPE ac_dc_coded;  // bit0: DC coded, bit1 : AC coded (1 means coded)
102
103
104
105
106
107
108
109
110
111
112
  tran_low_t dq_dc_residue;
} PVQ_INFO;

typedef struct PVQ_QUEUE {
  PVQ_INFO *buf;  // buffer for pvq info, stored in encoding order
  int curr_pos;   // curr position to write PVQ_INFO
  int buf_len;    // allocated buffer length
  int last_pos;   // last written position of PVQ_INFO in a tile
} PVQ_QUEUE;
#endif

113
114
115
116
117
118
119
120
#if CONFIG_NCOBMC_ADAPT_WEIGHT
typedef struct superblock_mi_boundaries {
  int mi_row_begin;
  int mi_col_begin;
  int mi_row_end;
  int mi_col_end;
} SB_MI_BD;

121
typedef struct { int16_t KERNEL[4][MAX_SB_SIZE][MAX_SB_SIZE]; } NCOBMC_KERNELS;
122
123
#endif

124
125
126
127
128
typedef struct {
  uint8_t *plane[MAX_MB_PLANE];
  int stride[MAX_MB_PLANE];
} BUFFER_SET;

Yue Chen's avatar
Yue Chen committed
129
#if CONFIG_EXT_INTER
130
static INLINE int is_inter_singleref_mode(PREDICTION_MODE mode) {
131
  return mode >= NEARESTMV && mode <= NEWMV;
132
}
133
134
135
static INLINE int is_inter_compound_mode(PREDICTION_MODE mode) {
  return mode >= NEAREST_NEARESTMV && mode <= NEW_NEWMV;
}
136
137
138
139
#if CONFIG_COMPOUND_SINGLEREF
static INLINE int is_inter_singleref_comp_mode(PREDICTION_MODE mode) {
  return mode >= SR_NEAREST_NEARMV && mode <= SR_NEW_NEWMV;
}
140
141
static INLINE int is_inter_anyref_comp_mode(PREDICTION_MODE mode) {
  return is_inter_compound_mode(mode) || is_inter_singleref_comp_mode(mode);
142
}
143
#endif  // CONFIG_COMPOUND_SINGLEREF
144

145
static INLINE PREDICTION_MODE compound_ref0_mode(PREDICTION_MODE mode) {
146
  static PREDICTION_MODE lut[] = {
147
148
149
150
151
152
153
154
155
156
    MB_MODE_COUNT,  // DC_PRED
    MB_MODE_COUNT,  // V_PRED
    MB_MODE_COUNT,  // H_PRED
    MB_MODE_COUNT,  // D45_PRED
    MB_MODE_COUNT,  // D135_PRED
    MB_MODE_COUNT,  // D117_PRED
    MB_MODE_COUNT,  // D153_PRED
    MB_MODE_COUNT,  // D207_PRED
    MB_MODE_COUNT,  // D63_PRED
    MB_MODE_COUNT,  // SMOOTH_PRED
157
158
159
160
#if CONFIG_SMOOTH_HV
    MB_MODE_COUNT,  // SMOOTH_V_PRED
    MB_MODE_COUNT,  // SMOOTH_H_PRED
#endif              // CONFIG_SMOOTH_HV
161
162
163
164
165
    MB_MODE_COUNT,  // TM_PRED
    MB_MODE_COUNT,  // NEARESTMV
    MB_MODE_COUNT,  // NEARMV
    MB_MODE_COUNT,  // ZEROMV
    MB_MODE_COUNT,  // NEWMV
166
167
#if CONFIG_COMPOUND_SINGLEREF
    NEARESTMV,  // SR_NEAREST_NEARMV
168
    // NEARESTMV,  // SR_NEAREST_NEWMV
169
170
171
172
173
174
175
176
177
178
179
180
    NEARMV,     // SR_NEAR_NEWMV
    ZEROMV,     // SR_ZERO_NEWMV
    NEWMV,      // SR_NEW_NEWMV
#endif          // CONFIG_COMPOUND_SINGLEREF
    NEARESTMV,  // NEAREST_NEARESTMV
    NEARMV,     // NEAR_NEARMV
    NEARESTMV,  // NEAREST_NEWMV
    NEWMV,      // NEW_NEARESTMV
    NEARMV,     // NEAR_NEWMV
    NEWMV,      // NEW_NEARMV
    ZEROMV,     // ZERO_ZEROMV
    NEWMV,      // NEW_NEWMV
181
  };
182
  assert(NELEMENTS(lut) == MB_MODE_COUNT);
183
184
185
#if CONFIG_COMPOUND_SINGLEREF
  assert(is_inter_anyref_comp_mode(mode));
#else   // !CONFIG_COMPOUND_SINGLEREF
186
  assert(is_inter_compound_mode(mode));
187
#endif  // CONFIG_COMPOUND_SINGLEREF
188
189
190
191
  return lut[mode];
}

static INLINE PREDICTION_MODE compound_ref1_mode(PREDICTION_MODE mode) {
192
  static PREDICTION_MODE lut[] = {
193
194
195
196
197
198
199
200
201
202
    MB_MODE_COUNT,  // DC_PRED
    MB_MODE_COUNT,  // V_PRED
    MB_MODE_COUNT,  // H_PRED
    MB_MODE_COUNT,  // D45_PRED
    MB_MODE_COUNT,  // D135_PRED
    MB_MODE_COUNT,  // D117_PRED
    MB_MODE_COUNT,  // D153_PRED
    MB_MODE_COUNT,  // D207_PRED
    MB_MODE_COUNT,  // D63_PRED
    MB_MODE_COUNT,  // SMOOTH_PRED
203
204
205
206
#if CONFIG_SMOOTH_HV
    MB_MODE_COUNT,  // SMOOTH_V_PRED
    MB_MODE_COUNT,  // SMOOTH_H_PRED
#endif              // CONFIG_SMOOTH_HV
207
208
209
210
211
    MB_MODE_COUNT,  // TM_PRED
    MB_MODE_COUNT,  // NEARESTMV
    MB_MODE_COUNT,  // NEARMV
    MB_MODE_COUNT,  // ZEROMV
    MB_MODE_COUNT,  // NEWMV
212
#if CONFIG_COMPOUND_SINGLEREF
213
214
    NEARMV,  // SR_NEAREST_NEARMV
    // NEWMV,      // SR_NEAREST_NEWMV
215
216
217
218
219
220
221
222
223
224
225
226
    NEWMV,      // SR_NEAR_NEWMV
    NEWMV,      // SR_ZERO_NEWMV
    NEWMV,      // SR_NEW_NEWMV
#endif          // CONFIG_COMPOUND_SINGLEREF
    NEARESTMV,  // NEAREST_NEARESTMV
    NEARMV,     // NEAR_NEARMV
    NEWMV,      // NEAREST_NEWMV
    NEARESTMV,  // NEW_NEARESTMV
    NEWMV,      // NEAR_NEWMV
    NEARMV,     // NEW_NEARMV
    ZEROMV,     // ZERO_ZEROMV
    NEWMV,      // NEW_NEWMV
227
  };
228
  assert(NELEMENTS(lut) == MB_MODE_COUNT);
229
230
231
#if CONFIG_COMPOUND_SINGLEREF
  assert(is_inter_anyref_comp_mode(mode));
#else   // !CONFIG_COMPOUND_SINGLEREF
232
  assert(is_inter_compound_mode(mode));
233
#endif  // CONFIG_COMPOUND_SINGLEREF
234
235
236
  return lut[mode];
}

David Barker's avatar
David Barker committed
237
static INLINE int have_nearmv_in_inter_mode(PREDICTION_MODE mode) {
238
  return (mode == NEARMV || mode == NEAR_NEARMV || mode == NEAR_NEWMV ||
239
240
241
#if CONFIG_COMPOUND_SINGLEREF
          mode == SR_NEAREST_NEARMV || mode == SR_NEAR_NEWMV ||
#endif  // CONFIG_COMPOUND_SINGLEREF
242
          mode == NEW_NEARMV);
David Barker's avatar
David Barker committed
243
244
}

Yue Chen's avatar
Yue Chen committed
245
static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
246
  return (mode == NEWMV || mode == NEW_NEWMV || mode == NEAREST_NEWMV ||
247
248
249
250
#if CONFIG_COMPOUND_SINGLEREF
          /* mode == SR_NEAREST_NEWMV || */ mode == SR_NEAR_NEWMV ||
          mode == SR_ZERO_NEWMV || mode == SR_NEW_NEWMV ||
#endif  // CONFIG_COMPOUND_SINGLEREF
251
          mode == NEW_NEARESTMV || mode == NEAR_NEWMV || mode == NEW_NEARMV);
Jingning Han's avatar
Jingning Han committed
252
}
253

254
static INLINE int use_masked_motion_search(COMPOUND_TYPE type) {
255
#if CONFIG_WEDGE
256
  return (type == COMPOUND_WEDGE);
257
258
259
260
#else
  (void)type;
  return 0;
#endif
261
262
}

263
static INLINE int is_masked_compound_type(COMPOUND_TYPE type) {
264
#if CONFIG_COMPOUND_SEGMENT && CONFIG_WEDGE
265
  return (type == COMPOUND_WEDGE || type == COMPOUND_SEG);
266
#elif !CONFIG_COMPOUND_SEGMENT && CONFIG_WEDGE
267
  return (type == COMPOUND_WEDGE);
268
269
#elif CONFIG_COMPOUND_SEGMENT && !CONFIG_WEDGE
  return (type == COMPOUND_SEG);
270
#endif  // CONFIG_COMPOUND_SEGMENT
271
272
  (void)type;
  return 0;
273
}
274
275

#else   // !CONFIG_EXT_INTER
276

David Barker's avatar
David Barker committed
277
278
279
280
static INLINE int have_nearmv_in_inter_mode(PREDICTION_MODE mode) {
  return (mode == NEARMV);
}

281
282
283
static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
  return (mode == NEWMV);
}
Yue Chen's avatar
Yue Chen committed
284
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
285
286
287
288
289
290
291
292

/* For keyframes, intra block modes are predicted by the (already decoded)
   modes for the Y blocks to the left and above us; for interframes, there
   is a single probability table. */

typedef struct {
  PREDICTION_MODE as_mode;
  int_mv as_mv[2];  // first, second inter predictor motion vectors
Yaowu Xu's avatar
Yaowu Xu committed
293
  int_mv pred_mv[2];
Yue Chen's avatar
Yue Chen committed
294
295
296
#if CONFIG_EXT_INTER
  int_mv ref_mv[2];
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
297
298
299
300
} b_mode_info;

typedef int8_t MV_REFERENCE_FRAME;

hui su's avatar
hui su committed
301
302
303
typedef struct {
  // Number of base colors for Y (0) and UV (1)
  uint8_t palette_size[2];
304
  // Value of base colors for Y, U, and V
hui su's avatar
hui su committed
305
306
  uint16_t palette_colors[3 * PALETTE_MAX_SIZE];
} PALETTE_MODE_INFO;
hui su's avatar
hui su committed
307

308
#if CONFIG_FILTER_INTRA
309
#define USE_3TAP_INTRA_FILTER 1  // 0: 4-tap; 1: 3-tap
hui su's avatar
hui su committed
310
311
typedef struct {
  // 1: an ext intra mode is used; 0: otherwise.
312
313
314
315
  uint8_t use_filter_intra_mode[PLANE_TYPES];
  FILTER_INTRA_MODE filter_intra_mode[PLANE_TYPES];
} FILTER_INTRA_MODE_INFO;
#endif  // CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
316

Angie Chiang's avatar
Angie Chiang committed
317
#if CONFIG_VAR_TX
318
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
319
#define TXB_COEFF_COST_MAP_SIZE (2 * MAX_MIB_SIZE)
320
321
#endif
#endif
Angie Chiang's avatar
Angie Chiang committed
322
323
324
325

typedef struct RD_STATS {
  int rate;
  int64_t dist;
Angie Chiang's avatar
Angie Chiang committed
326
327
328
329
330
  // Please be careful of using rdcost, it's not guaranteed to be set all the
  // time.
  // TODO(angiebird): Create a set of functions to manipulate the RD_STATS. In
  // these functions, make sure rdcost is always up-to-date according to
  // rate/dist.
Angie Chiang's avatar
Angie Chiang committed
331
  int64_t rdcost;
Angie Chiang's avatar
Angie Chiang committed
332
  int64_t sse;
Angie Chiang's avatar
Angie Chiang committed
333
  int skip;  // sse should equal to dist when skip == 1
334
335
  int64_t ref_rdcost;
  int zero_rate;
336
  uint8_t invalid_rate;
Yushin Cho's avatar
Yushin Cho committed
337
#if CONFIG_DIST_8X8 && CONFIG_CB4X4
Yushin Cho's avatar
Yushin Cho committed
338
339
  int64_t dist_y;
#endif
Angie Chiang's avatar
Angie Chiang committed
340
341
#if CONFIG_RD_DEBUG
  int txb_coeff_cost[MAX_MB_PLANE];
342
#if CONFIG_VAR_TX
Angie Chiang's avatar
Angie Chiang committed
343
344
  int txb_coeff_cost_map[MAX_MB_PLANE][TXB_COEFF_COST_MAP_SIZE]
                        [TXB_COEFF_COST_MAP_SIZE];
345
346
#endif  // CONFIG_VAR_TX
#endif  // CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
347
348
} RD_STATS;

349
#if CONFIG_EXT_INTER
350
351
// This struct is used to group function args that are commonly
// sent together in functions related to interinter compound modes
352
typedef struct {
353
#if CONFIG_WEDGE
354
355
  int wedge_index;
  int wedge_sign;
356
#endif  // CONFIG_WEDGE
357
#if CONFIG_COMPOUND_SEGMENT
358
  SEG_MASK_TYPE mask_type;
359
  uint8_t *seg_mask;
360
#endif  // CONFIG_COMPOUND_SEGMENT
361
  COMPOUND_TYPE interinter_compound_type;
362
363
364
} INTERINTER_COMPOUND_DATA;
#endif  // CONFIG_EXT_INTER

Jingning Han's avatar
Jingning Han committed
365
// This structure now relates to 8x8 block regions.
Luc Trudeau's avatar
Luc Trudeau committed
366
typedef struct MB_MODE_INFO {
Jingning Han's avatar
Jingning Han committed
367
368
369
370
  // Common for both INTER and INTRA blocks
  BLOCK_SIZE sb_type;
  PREDICTION_MODE mode;
  TX_SIZE tx_size;
371
#if CONFIG_VAR_TX
372
373
  // TODO(jingning): This effectively assigned a separate entry for each
  // 8x8 block. Apparently it takes much more space than needed.
374
  TX_SIZE inter_tx_size[MAX_MIB_SIZE][MAX_MIB_SIZE];
375
  TX_SIZE min_tx_size;
376
#endif
Jingning Han's avatar
Jingning Han committed
377
378
  int8_t skip;
  int8_t segment_id;
379
380
381
#if CONFIG_SUPERTX
  // Minimum of all segment IDs under the current supertx block.
  int8_t segment_id_supertx;
clang-format's avatar
clang-format committed
382
#endif                      // CONFIG_SUPERTX
Jingning Han's avatar
Jingning Han committed
383
384
  int8_t seg_id_predicted;  // valid only when temporal_update is enabled

385
386
387
388
#if CONFIG_MRC_TX
  int valid_mrc_mask;
#endif  // CONFIG_MRC_TX

Jingning Han's avatar
Jingning Han committed
389
  // Only for INTRA blocks
Luc Trudeau's avatar
Luc Trudeau committed
390
  UV_PREDICTION_MODE uv_mode;
Urvang Joshi's avatar
Urvang Joshi committed
391

hui su's avatar
hui su committed
392
  PALETTE_MODE_INFO palette_mode_info;
Alex Converse's avatar
Alex Converse committed
393
394
395
#if CONFIG_INTRABC
  uint8_t use_intrabc;
#endif  // CONFIG_INTRABC
Jingning Han's avatar
Jingning Han committed
396

clang-format's avatar
clang-format committed
397
// Only for INTER blocks
398
#if CONFIG_DUAL_FILTER
James Zern's avatar
James Zern committed
399
  InterpFilter interp_filter[4];
400
#else
James Zern's avatar
James Zern committed
401
  InterpFilter interp_filter;
402
#endif
Jingning Han's avatar
Jingning Han committed
403
  MV_REFERENCE_FRAME ref_frame[2];
hui su's avatar
hui su committed
404
  TX_TYPE tx_type;
Angie Chiang's avatar
Angie Chiang committed
405
#if CONFIG_TXK_SEL
Angie Chiang's avatar
Angie Chiang committed
406
407
  TX_TYPE txk_type[MAX_SB_SQUARE / (TX_SIZE_W_MIN * TX_SIZE_H_MIN)];
#endif
Jingning Han's avatar
Jingning Han committed
408

409
410
411
#if CONFIG_FILTER_INTRA
  FILTER_INTRA_MODE_INFO filter_intra_mode_info;
#endif  // CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
412
#if CONFIG_EXT_INTRA
hui su's avatar
hui su committed
413
  // The actual prediction angle is the base angle + (angle_delta * step).
hui su's avatar
hui su committed
414
  int8_t angle_delta[2];
hui su's avatar
hui su committed
415
#if CONFIG_INTRA_INTERP
416
417
  // To-Do (huisu): this may be replaced by interp_filter
  INTRA_FILTER intra_filter;
hui su's avatar
hui su committed
418
#endif  // CONFIG_INTRA_INTERP
hui su's avatar
hui su committed
419
420
#endif  // CONFIG_EXT_INTRA

421
#if CONFIG_EXT_INTER
422
#if CONFIG_INTERINTRA
423
  // interintra members
424
  INTERINTRA_MODE interintra_mode;
425
#endif
426
427
428
  // TODO(debargha): Consolidate these flags
  int use_wedge_interintra;
  int interintra_wedge_index;
Debargha Mukherjee's avatar
Debargha Mukherjee committed
429
  int interintra_wedge_sign;
430
431
432
433
434
435
436
437
438
  // interinter members
  COMPOUND_TYPE interinter_compound_type;
#if CONFIG_WEDGE
  int wedge_index;
  int wedge_sign;
#endif  // CONFIG_WEDGE
#if CONFIG_COMPOUND_SEGMENT
  SEG_MASK_TYPE mask_type;
#endif  // CONFIG_COMPOUND_SEGMENT
439
#endif  // CONFIG_EXT_INTER
Yue Chen's avatar
Yue Chen committed
440
  MOTION_MODE motion_mode;
441
442
#if CONFIG_MOTION_VAR
  int overlappable_neighbors[2];
443
444
445
446
447
448
#if CONFIG_NCOBMC_ADAPT_WEIGHT
  // Applying different weighting kernels in ncobmc
  // In current implementation, interpolation modes only defined for squared
  // blocks. A rectangular block is divided into two squared blocks and each
  // squared block has an interpolation mode.
  NCOBMC_MODE ncobmc_mode[2];
449
#endif  // CONFIG_NCOBMC_ADAPT_WEIGHT
450
#endif  // CONFIG_MOTION_VAR
Jingning Han's avatar
Jingning Han committed
451
  int_mv mv[2];
452
  int_mv pred_mv[2];
453
  uint8_t ref_mv_idx;
454
455
456
#if CONFIG_EXT_PARTITION_TYPES
  PARTITION_TYPE partition;
#endif
457
458
459
460
#if CONFIG_NEW_QUANT
  int dq_off_index;
  int send_dq_bit;
#endif  // CONFIG_NEW_QUANT
Yaowu Xu's avatar
Yaowu Xu committed
461
  /* deringing gain *per-superblock* */
462
  int8_t cdef_strength;
463
464
#if CONFIG_DELTA_Q
  int current_q_index;
Fangwen Fu's avatar
Fangwen Fu committed
465
466
467
#if CONFIG_EXT_DELTA_Q
  int current_delta_lf_from_base;
#endif
468
#endif
469
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
470
  RD_STATS rd_stats;
471
472
473
  int mi_row;
  int mi_col;
#endif
Yue Chen's avatar
Yue Chen committed
474
475
476
477
#if CONFIG_WARPED_MOTION
  int num_proj_ref[2];
  WarpedMotionParams wm_params[2];
#endif  // CONFIG_WARPED_MOTION
478

Luc Trudeau's avatar
Luc Trudeau committed
479
480
#if CONFIG_CFL
  // Index of the alpha Cb and alpha Cr combination
481
  int cfl_alpha_idx;
482
483
  // Joint sign of alpha Cb and alpha Cr
  int cfl_alpha_signs;
Luc Trudeau's avatar
Luc Trudeau committed
484
485
#endif

486
  BOUNDARY_TYPE boundary_info;
Jingning Han's avatar
Jingning Han committed
487
488
489
490
491
492
493
} MB_MODE_INFO;

typedef struct MODE_INFO {
  MB_MODE_INFO mbmi;
  b_mode_info bmi[4];
} MODE_INFO;

Alex Converse's avatar
Alex Converse committed
494
495
496
497
498
499
#if CONFIG_INTRABC
static INLINE int is_intrabc_block(const MB_MODE_INFO *mbmi) {
  return mbmi->use_intrabc;
}
#endif

Jingning Han's avatar
Jingning Han committed
500
static INLINE PREDICTION_MODE get_y_mode(const MODE_INFO *mi, int block) {
501
502
503
504
#if CONFIG_CB4X4
  (void)block;
  return mi->mbmi.mode;
#else
clang-format's avatar
clang-format committed
505
  return mi->mbmi.sb_type < BLOCK_8X8 ? mi->bmi[block].as_mode : mi->mbmi.mode;
506
#endif
Jingning Han's avatar
Jingning Han committed
507
508
}

Luc Trudeau's avatar
Luc Trudeau committed
509
510
511
#if CONFIG_CFL
static INLINE PREDICTION_MODE get_uv_mode(UV_PREDICTION_MODE mode) {
  static const PREDICTION_MODE uv2y[UV_INTRA_MODES] = {
Urvang Joshi's avatar
Urvang Joshi committed
512
513
514
515
516
517
518
519
520
    DC_PRED,      // UV_DC_PRED
    V_PRED,       // UV_V_PRED
    H_PRED,       // UV_H_PRED
    D45_PRED,     // UV_D45_PRED
    D135_PRED,    // UV_D135_PRED
    D117_PRED,    // UV_D117_PRED
    D153_PRED,    // UV_D153_PRED
    D207_PRED,    // UV_D207_PRED
    D63_PRED,     // UV_D63_PRED
Luc Trudeau's avatar
Luc Trudeau committed
521
522
523
524
525
526
    SMOOTH_PRED,  // UV_SMOOTH_PRED
#if CONFIG_SMOOTH_HV
    SMOOTH_V_PRED,  // UV_SMOOTH_V_PRED
    SMOOTH_H_PRED,  // UV_SMOOTH_H_PRED
#endif              // CONFIG_SMOOTH_HV
    TM_PRED,        // UV_TM_PRED
527
    DC_PRED,        // CFL_PRED
Luc Trudeau's avatar
Luc Trudeau committed
528
529
530
531
532
533
534
  };
  return uv2y[mode];
}
#else
static INLINE PREDICTION_MODE get_uv_mode(PREDICTION_MODE mode) { return mode; }
#endif  // CONFIG_CFL

Jingning Han's avatar
Jingning Han committed
535
static INLINE int is_inter_block(const MB_MODE_INFO *mbmi) {
Alex Converse's avatar
Alex Converse committed
536
537
538
#if CONFIG_INTRABC
  if (is_intrabc_block(mbmi)) return 1;
#endif
Jingning Han's avatar
Jingning Han committed
539
540
541
542
543
544
545
  return mbmi->ref_frame[0] > INTRA_FRAME;
}

static INLINE int has_second_ref(const MB_MODE_INFO *mbmi) {
  return mbmi->ref_frame[1] > INTRA_FRAME;
}

Zoe Liu's avatar
Zoe Liu committed
546
547
548
549
550
551
552
553
554
#if CONFIG_EXT_COMP_REFS
static INLINE int has_uni_comp_refs(const MB_MODE_INFO *mbmi) {
  return has_second_ref(mbmi) && (!((mbmi->ref_frame[0] >= BWDREF_FRAME) ^
                                    (mbmi->ref_frame[1] >= BWDREF_FRAME)));
}

static INLINE MV_REFERENCE_FRAME comp_ref0(int ref_idx) {
  static const MV_REFERENCE_FRAME lut[] = {
    LAST_FRAME,    // LAST_LAST2_FRAMES,
555
    LAST_FRAME,    // LAST_LAST3_FRAMES,
Zoe Liu's avatar
Zoe Liu committed
556
557
558
559
560
561
562
563
564
565
    LAST_FRAME,    // LAST_GOLDEN_FRAMES,
    BWDREF_FRAME,  // BWDREF_ALTREF_FRAMES,
  };
  assert(NELEMENTS(lut) == UNIDIR_COMP_REFS);
  return lut[ref_idx];
}

static INLINE MV_REFERENCE_FRAME comp_ref1(int ref_idx) {
  static const MV_REFERENCE_FRAME lut[] = {
    LAST2_FRAME,   // LAST_LAST2_FRAMES,
566
    LAST3_FRAME,   // LAST_LAST3_FRAMES,
Zoe Liu's avatar
Zoe Liu committed
567
568
569
570
571
572
573
574
    GOLDEN_FRAME,  // LAST_GOLDEN_FRAMES,
    ALTREF_FRAME,  // BWDREF_ALTREF_FRAMES,
  };
  assert(NELEMENTS(lut) == UNIDIR_COMP_REFS);
  return lut[ref_idx];
}
#endif  // CONFIG_EXT_COMP_REFS

Yaowu Xu's avatar
Yaowu Xu committed
575
576
PREDICTION_MODE av1_left_block_mode(const MODE_INFO *cur_mi,
                                    const MODE_INFO *left_mi, int b);
Jingning Han's avatar
Jingning Han committed
577

Yaowu Xu's avatar
Yaowu Xu committed
578
579
PREDICTION_MODE av1_above_block_mode(const MODE_INFO *cur_mi,
                                     const MODE_INFO *above_mi, int b);
Jingning Han's avatar
Jingning Han committed
580

581
582
583
584
585
586
587
588
#if CONFIG_GLOBAL_MOTION
static INLINE int is_global_mv_block(const MODE_INFO *mi, int block,
                                     TransformationType type) {
  PREDICTION_MODE mode = get_y_mode(mi, block);
#if GLOBAL_SUB8X8_USED
  const int block_size_allowed = 1;
#else
  const BLOCK_SIZE bsize = mi->mbmi.sb_type;
589
590
  const int block_size_allowed =
      AOMMIN(block_size_wide[bsize], block_size_high[bsize]) >= 8;
591
592
593
594
595
596
597
598
599
600
#endif  // GLOBAL_SUB8X8_USED
#if CONFIG_EXT_INTER
  return (mode == ZEROMV || mode == ZERO_ZEROMV) && type > TRANSLATION &&
         block_size_allowed;
#else
  return mode == ZEROMV && type > TRANSLATION && block_size_allowed;
#endif  // CONFIG_EXT_INTER
}
#endif  // CONFIG_GLOBAL_MOTION

clang-format's avatar
clang-format committed
601
enum mv_precision { MV_PRECISION_Q3, MV_PRECISION_Q4 };
Jingning Han's avatar
Jingning Han committed
602
603
604

struct buf_2d {
  uint8_t *buf;
605
606
607
  uint8_t *buf0;
  int width;
  int height;
Jingning Han's avatar
Jingning Han committed
608
609
610
  int stride;
};

Angie Chiang's avatar
Angie Chiang committed
611
typedef struct macroblockd_plane {
Jingning Han's avatar
Jingning Han committed
612
613
614
615
616
617
618
619
620
  tran_low_t *dqcoeff;
  PLANE_TYPE plane_type;
  int subsampling_x;
  int subsampling_y;
  struct buf_2d dst;
  struct buf_2d pre[2];
  ENTROPY_CONTEXT *above_context;
  ENTROPY_CONTEXT *left_context;
  int16_t seg_dequant[MAX_SEGMENTS][2];
621
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
622
623
  dequant_val_type_nuq seg_dequant_nuq[MAX_SEGMENTS][QUANT_PROFILES]
                                      [COEF_BANDS];
624
#endif
hui su's avatar
hui su committed
625
  uint8_t *color_index_map;
Jingning Han's avatar
Jingning Han committed
626
627
628
629
630

  // number of 4x4s in current block
  uint16_t n4_w, n4_h;
  // log2 of n4_w, n4_h
  uint8_t n4_wl, n4_hl;
631
632
  // block size in pixels
  uint8_t width, height;
Jingning Han's avatar
Jingning Han committed
633

634
#if CONFIG_AOM_QM
635
636
  qm_val_t *seg_iqmatrix[MAX_SEGMENTS][2][TX_SIZES_ALL];
  qm_val_t *seg_qmatrix[MAX_SEGMENTS][2][TX_SIZES_ALL];
637
#endif
Jingning Han's avatar
Jingning Han committed
638
639
  // encoder
  const int16_t *dequant;
640
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
641
  const dequant_val_type_nuq *dequant_val_nuq[QUANT_PROFILES];
642
#endif  // CONFIG_NEW_QUANT
643

Yushin Cho's avatar
Yushin Cho committed
644
#if CONFIG_PVQ || CONFIG_DIST_8X8
645
  DECLARE_ALIGNED(16, int16_t, pred[MAX_SB_SQUARE]);
Yushin Cho's avatar
Yushin Cho committed
646
647
#endif
#if CONFIG_PVQ
648
649
650
  // PVQ: forward transformed predicted image, a reference for PVQ.
  tran_low_t *pvq_ref_coeff;
#endif
Angie Chiang's avatar
Angie Chiang committed
651
} MACROBLOCKD_PLANE;
Jingning Han's avatar
Jingning Han committed
652

653
654
#define BLOCK_OFFSET(x, i) \
  ((x) + (i) * (1 << (tx_size_wide_log2[0] + tx_size_high_log2[0])))
Jingning Han's avatar
Jingning Han committed
655
656
657
658
659

typedef struct RefBuffer {
  int idx;
  YV12_BUFFER_CONFIG *buf;
  struct scale_factors sf;
660
661
662
#if CONFIG_VAR_REFS
  int is_valid;
#endif  // CONFIG_VAR_REFS
Jingning Han's avatar
Jingning Han committed
663
664
} RefBuffer;

Yi Luo's avatar
Yi Luo committed
665
666
667
#if CONFIG_ADAPT_SCAN
typedef int16_t EobThresholdMD[TX_TYPES][EOB_THRESHOLD_NUM];
#endif
Luc Trudeau's avatar
Luc Trudeau committed
668

669
670
671
672
673
674
675
676
677
678
679
680
#if CONFIG_LOOP_RESTORATION
typedef struct {
  DECLARE_ALIGNED(16, InterpKernel, vfilter);
  DECLARE_ALIGNED(16, InterpKernel, hfilter);
} WienerInfo;

typedef struct {
  int ep;
  int xqd[2];
} SgrprojInfo;
#endif  // CONFIG_LOOP_RESTORATION

Jingning Han's avatar
Jingning Han committed
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
typedef struct macroblockd {
  struct macroblockd_plane plane[MAX_MB_PLANE];
  uint8_t bmode_blocks_wl;
  uint8_t bmode_blocks_hl;

  FRAME_COUNTS *counts;
  TileInfo tile;

  int mi_stride;

  MODE_INFO **mi;
  MODE_INFO *left_mi;
  MODE_INFO *above_mi;
  MB_MODE_INFO *left_mbmi;
  MB_MODE_INFO *above_mbmi;

  int up_available;
  int left_available;
699
700
701
702
#if CONFIG_CHROMA_SUB8X8
  int chroma_up_available;
  int chroma_left_available;
#endif
Jingning Han's avatar
Jingning Han committed
703

Yaowu Xu's avatar
Yaowu Xu committed
704
  const aom_prob (*partition_probs)[PARTITION_TYPES - 1];
Jingning Han's avatar
Jingning Han committed
705

706
  /* Distance of MB away from frame edges in subpixels (1/8th pixel)  */
Jingning Han's avatar
Jingning Han committed
707
708
709
710
711
712
713
714
  int mb_to_left_edge;
  int mb_to_right_edge;
  int mb_to_top_edge;
  int mb_to_bottom_edge;

  FRAME_CONTEXT *fc;

  /* pointers to reference frames */
715
  const RefBuffer *block_refs[2];
Jingning Han's avatar
Jingning Han committed
716
717
718
719

  /* pointer to current frame */
  const YV12_BUFFER_CONFIG *cur_buf;

720
721
722
723
724
#if CONFIG_INTRABC
  /* Scale of the current frame with respect to itself */
  struct scale_factors sf_identity;
#endif

Jingning Han's avatar
Jingning Han committed
725
  ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
726
  ENTROPY_CONTEXT left_context[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
727
728

  PARTITION_CONTEXT *above_seg_context;
729
  PARTITION_CONTEXT left_seg_context[MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
730

731
732
733
#if CONFIG_VAR_TX
  TXFM_CONTEXT *above_txfm_context;
  TXFM_CONTEXT *left_txfm_context;
734
  TXFM_CONTEXT left_txfm_context_buffer[2 * MAX_MIB_SIZE];
735

736
  TX_SIZE max_tx_size;
737
738
739
#if CONFIG_SUPERTX
  TX_SIZE supertx_size;
#endif
740
741
#endif

742
743
744
745
746
#if CONFIG_LOOP_RESTORATION
  WienerInfo wiener_info[MAX_MB_PLANE];
  SgrprojInfo sgrproj_info[MAX_MB_PLANE];
#endif  // CONFIG_LOOP_RESTORATION

747
  // block dimension in the unit of mode_info.
748
749
  uint8_t n8_w, n8_h;

750
751
  uint8_t ref_mv_count[MODE_CTX_REF_FRAMES];
  CANDIDATE_MV ref_mv_stack[MODE_CTX_REF_FRAMES][MAX_REF_MV_STACK_SIZE];
752
  uint8_t is_sec_rect;
753

754
755
756
#if CONFIG_PVQ
  daala_dec_ctx daala_dec;
#endif
757
  FRAME_CONTEXT *tile_ctx;
Jingning Han's avatar
Jingning Han committed
758
759
760
  /* Bit depth: 8, 10, 12 */
  int bd;

761
  int qindex[MAX_SEGMENTS];
762
  int lossless[MAX_SEGMENTS];
Jingning Han's avatar
Jingning Han committed
763
764
  int corrupted;

Yaowu Xu's avatar
Yaowu Xu committed
765
  struct aom_internal_error_info *error_info;
766
#if CONFIG_GLOBAL_MOTION
767
  WarpedMotionParams *global_motion;
768
#endif  // CONFIG_GLOBAL_MOTION
769
770
771
772
#if CONFIG_DELTA_Q
  int prev_qindex;
  int delta_qindex;
  int current_qindex;
Fangwen Fu's avatar
Fangwen Fu committed
773
774
775
776
777
778
779
780
781
782
#if CONFIG_EXT_DELTA_Q
  // Since actual frame level loop filtering level value is not available
  // at the beginning of the tile (only available during actual filtering)
  // at encoder side.we record the delta_lf (against the frame level loop
  // filtering level) and code the delta between previous superblock's delta
  // lf and current delta lf. It is equivalent to the delta between previous
  // superblock's actual lf and current lf.
  int prev_delta_lf_from_base;
  int current_delta_lf_from_base;
#endif
783
#endif
784
785
786
#if CONFIG_ADAPT_SCAN
  const EobThresholdMD *eob_threshold_md;
#endif
Luc Trudeau's avatar
Luc Trudeau committed
787

788
789
790
791
#if CONFIG_EXT_INTER && CONFIG_COMPOUND_SEGMENT
  DECLARE_ALIGNED(16, uint8_t, seg_mask[2 * MAX_SB_SQUARE]);
#endif  // CONFIG_EXT_INTER && CONFIG_COMPOUND_SEGMENT

792
793
794
795
#if CONFIG_MRC_TX
  uint8_t *mrc_mask;
#endif  // CONFIG_MRC_TX

Luc Trudeau's avatar
Luc Trudeau committed
796
797
798
#if CONFIG_CFL
  CFL_CTX *cfl;
#endif
799
800
801
802
803
804

#if CONFIG_NCOBMC_ADAPT_WEIGHT
  uint8_t *ncobmc_pred_buf[MAX_MB_PLANE];
  int ncobmc_pred_buf_stride[MAX_MB_PLANE];
  SB_MI_BD sb_mi_bd;
#endif
Jingning Han's avatar
Jingning Han committed
805
806
} MACROBLOCKD;

807
808
809
810
static INLINE int get_bitdepth_data_path_index(const MACROBLOCKD *xd) {
  return xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH ? 1 : 0;
}

Jingning Han's avatar
Jingning Han committed
811
812
static INLINE BLOCK_SIZE get_subsize(BLOCK_SIZE bsize,
                                     PARTITION_TYPE partition) {
813
  if (partition == PARTITION_INVALID)
814
    return BLOCK_INVALID;
815
816
  else
    return subsize_lookup[partition][bsize];
817
818
}

819
static const TX_TYPE intra_mode_to_tx_type_context[INTRA_MODES] = {
Jingning Han's avatar
Jingning Han committed
820
821
822
823
824
825
826
827
828
  DCT_DCT,    // DC
  ADST_DCT,   // V
  DCT_ADST,   // H
  DCT_DCT,    // D45
  ADST_ADST,  // D135
  ADST_DCT,   // D117
  DCT_ADST,   // D153
  DCT_ADST,   // D207
  ADST_DCT,   // D63
829
  ADST_ADST,  // SMOOTH
Urvang Joshi's avatar
Urvang Joshi committed
830
831
832
833
#if CONFIG_SMOOTH_HV
  ADST_DCT,   // SMOOTH_V
  DCT_ADST,   // SMOOTH_H
#endif        // CONFIG_SMOOTH_HV
Jingning Han's avatar
Jingning Han committed
834
835
836
  ADST_ADST,  // TM
};

837
838
#if CONFIG_SUPERTX
static INLINE int supertx_enabled(const MB_MODE_INFO *mbmi) {
Jingning Han's avatar
Jingning Han committed
839
840
841
  TX_SIZE max_tx_size = txsize_sqr_map[mbmi->tx_size];
  return tx_size_wide[max_tx_size] >
         AOMMIN(block_size_wide[mbmi->sb_type], block_size_high[mbmi->sb_type]);
842
843
844
}
#endif  // CONFIG_SUPERTX

845
#define USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4 1
846

847
848
849
850
#if CONFIG_RECT_TX
static INLINE int is_rect_tx(TX_SIZE tx_size) { return tx_size >= TX_SIZES; }
#endif  // CONFIG_RECT_TX

851
852
853
#if CONFIG_MRC_TX
#define USE_MRC_INTRA 0
#define USE_MRC_INTER 1
Sarah Parker's avatar
Sarah Parker committed
854
855
856
#define SIGNAL_MRC_MASK_INTRA (USE_MRC_INTRA && 0)
#define SIGNAL_MRC_MASK_INTER (USE_MRC_INTER && 1)
#define SIGNAL_ANY_MRC_MASK (SIGNAL_MRC_MASK_INTRA || SIGNAL_MRC_MASK_INTER)
857
858
#endif  // CONFIG_MRC_TX

859
#if CONFIG_EXT_TX
clang-format's avatar
clang-format committed
860
#define ALLOW_INTRA_EXT_TX 1
861

862
863
864
865
typedef enum {
  // DCT only
  EXT_TX_SET_DCTONLY = 0,
  // DCT + Identity only
Sarah Parker's avatar
Sarah Parker committed
866
867
868
869
870
871
872
  EXT_TX_SET_DCT_IDTX,
#if CONFIG_MRC_TX
  // DCT + MRC_DCT
  EXT_TX_SET_MRC_DCT,
  // DCT + MRC_DCT + IDTX
  EXT_TX_SET_MRC_DCT_IDTX,
#endif  // CONFIG_MRC_TX
873
  // Discrete Trig transforms w/o flip (4) + Identity (1)
Sarah Parker's avatar
Sarah Parker committed
874
  EXT_TX_SET_DTT4_IDTX,
875
  // Discrete Trig transforms w/o flip (4) + Identity (1) + 1D Hor/vert DCT (2)
Sarah Parker's avatar
Sarah Parker committed
876
  EXT_TX_SET_DTT4_IDTX_1DDCT,
877
  // Discrete Trig transforms w/ flip (9) + Identity (1) + 1D Hor/Ver DCT (2)
Sarah Parker's avatar
Sarah Parker committed
878
  EXT_TX_SET_DTT9_IDTX_1DDCT,
879
  // Discrete Trig transforms w/ flip (9) + Identity (1) + 1D Hor/Ver (6)
Sarah Parker's avatar
Sarah Parker committed
880
  EXT_TX_SET_ALL16,
881
882
883
  EXT_TX_SET_TYPES
} TxSetType;

Sarah Parker's avatar
Sarah Parker committed
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
#if CONFIG_MRC_TX
// Number of transform types in each set type
static const int num_ext_tx_set[EXT_TX_SET_TYPES] = {
  1, 2, 2, 3, 5, 7, 12, 16
};

// Maps intra set index to the set type
static const int ext_tx_set_type_intra[EXT_TX_SETS_INTRA] = {
  EXT_TX_SET_DCTONLY, EXT_TX_SET_DTT4_IDTX_1DDCT, EXT_TX_SET_DTT4_IDTX,
  EXT_TX_SET_MRC_DCT
};

// Maps inter set index to the set type
static const int ext_tx_set_type_inter[EXT_TX_SETS_INTER] = {
  EXT_TX_SET_DCTONLY, EXT_TX_SET_ALL16, EXT_TX_SET_DTT9_IDTX_1DDCT,
  EXT_TX_SET_DCT_IDTX, EXT_TX_SET_MRC_DCT_IDTX
};

// Maps set types above to the indices used for intra
static const int ext_tx_set_index_intra[EXT_TX_SET_TYPES] = { 0, -1, 3,  -1,
                                                              2, 1,  -1, -1 };

// Maps set types above to the indices used for inter
static const int ext_tx_set_index_inter[EXT_TX_SET_TYPES] = { 0,  3,  -1, 4,
                                                              -1, -1, 2,  1 };
#else   // CONFIG_MRC_TX
910
911
912
913
914
915
916
// Number of transform types in each set type
static const int num_ext_tx_set[EXT_TX_SET_TYPES] = { 1, 2, 5, 7, 12, 16 };

// Maps intra set index to the set type
static const int ext_tx_set_type_intra[EXT_TX_SETS_INTRA] = {
  EXT_TX_SET_DCTONLY, EXT_TX_SET_DTT4_IDTX_1DDCT, EXT_TX_SET_DTT4_IDTX
};
917

918
919
920
921
922
923
924
925
926
927
928
929
930
931
// Maps inter set index to the set type
static const int ext_tx_set_type_inter[EXT_TX_SETS_INTER] = {
  EXT_TX_SET_DCTONLY, EXT_TX_SET_ALL16, EXT_TX_SET_DTT9_IDTX_1DDCT,
  EXT_TX_SET_DCT_IDTX
};

// Maps set types above to the indices used for intra
static const int ext_tx_set_index_intra[EXT_TX_SET_TYPES] = { 0, -1, 2,
                                                              1, -1, -1 };

// Maps set types above to the indices used for inter
static const int ext_tx_set_index_inter[EXT_TX_SET_TYPES] = {
  0, 3, -1, -1, 2, 1
};
Sarah Parker's avatar
Sarah Parker committed
932
#endif  // CONFIG_MRC_TX
933
934

static INLINE TxSetType get_ext_tx_set_type(TX_SIZE tx_size, BLOCK_SIZE bs,
935
                                            int is_inter, int use_reduced_set) {
936
937
  const TX_SIZE tx_size_sqr_up = txsize_sqr_up_map[tx_size];
  const TX_SIZE tx_size_sqr = txsize_sqr_map[tx_size];
938
#if CONFIG_CB4X4 && USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4
939
  (void)bs;
940
  if (tx_size_sqr > TX_32X32) return EXT_TX_SET_DCTONLY;
941
#else
942
  if (tx_size_sqr > TX_32X32 || bs < BLOCK_8X8) return EXT_TX_SET_DCTONLY;
943
#endif
944
945
  if (use_reduced_set)
    return is_inter ? EXT_TX_SET_DCT_IDTX : EXT_TX_SET_DTT4_IDTX;
Sarah Parker's avatar
Sarah Parker committed
946
#if CONFIG_MRC_TX
947
948
949
950
951
952
  if (tx_size == TX_32X32) {
    if (is_inter && USE_MRC_INTER)
      return EXT_TX_SET_MRC_DCT_IDTX;
    else if (!is_inter && USE_MRC_INTRA)
      return EXT_TX_SET_MRC_DCT;
  }
Sarah Parker's avatar
Sarah Parker committed
953
#endif  // CONFIG_MRC_TX
954
  if (tx_size_sqr_up == TX_32X32)
955
956
    return is_inter ? EXT_TX_SET_DCT_IDTX : EXT_TX_SET_DCTONLY;
  if (is_inter)
957
958
    return (tx_size_sqr == TX_16X16 ? EXT_TX_SET_DTT9_IDTX_1DDCT
                                    : EXT_TX_SET_ALL16);
959
  else
960
961
    return (tx_size_sqr == TX_16X16 ? EXT_TX_SET_DTT4_IDTX
                                    : EXT_TX_SET_DTT4_IDTX_1DDCT);
962
963
964
}

static INLINE int get_ext_tx_set(TX_SIZE tx_size, BLOCK_SIZE bs, int is_inter,
965
                                 int use_reduced_set) {
966
  const TxSetType set_type =
967
      get_ext_tx_set_type(tx_size, bs, is_inter, use_reduced_set);
968
969
  return is_inter ? ext_tx_set_index_inter[set_type]
                  : ext_tx_set_index_intra[set_type];
970
971
}

Sarah Parker's avatar
Sarah Parker committed
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
#if CONFIG_MRC_TX
static const int use_intra_ext_tx_for_txsize[EXT_TX_SETS_INTRA][EXT_TX_SIZES] =
    {
#if CONFIG_CHROMA_2X2
      { 1, 1, 1, 1, 1 },  // unused
      { 0, 1, 1, 0, 0 },
      { 0, 0, 0, 1, 0 },
      { 0, 0, 0, 0, 1 },
#else
      { 1, 1, 1, 1 },  // unused
      { 1, 1, 0, 0 },
      { 0, 0, 1, 0 },
      { 0, 0, 0, 1 },
#endif  // CONFIG_CHROMA_2X2
    };

static const int use_inter_ext_tx_for_txsize[EXT_TX_SETS_INTER][EXT_TX_SIZES] =
    {
#if CONFIG_CHROMA_2X2
      { 1, 1, 1, 1, 1 },  // unused
      { 0, 1, 1, 0, 0 }, { 0, 0, 0, 1, 0 },
      { 0, 0, 0, 0, 1 }, { 0, 0, 0, 0, 1 },
#else
      { 1, 1, 1, 1 },  // unused
      { 1, 1, 0, 0 }, { 0, 0, 1, 0 }, { 0, 0, 0, 1 }, { 0, 0, 0, 1 },
#endif  // CONFIG_CHROMA_2X2
    };

// Transform types used in each intra set
static const int ext_tx_used_intra[EXT_TX_SETS_INTRA][TX_TYPES] = {
  { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0 },
  { 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },
  { 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1 },
};

// Numbers of transform types used in each intra set
static const int ext_tx_cnt_intra[EXT_TX_SETS_INTRA] = { 1, 7, 5, 2 };

// Transform types used in each inter set
static const int ext_tx_used_inter[EXT_TX_SETS_INTER][TX_TYPES] = {
  { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
  { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 },
  { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },
  { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1 },
};

// Numbers of transform types used in each inter set
static const int ext_tx_cnt_inter[EXT_TX_SETS_INTER] = { 1, 16, 12, 2, 3 };

// 1D Transforms used in inter set, this needs to be changed if
// ext_tx_used_inter is changed
static const int ext_tx_used_inter_1D[EXT_TX_SETS_INTER][TX_TYPES_1D] = {
  { 1, 0, 0, 0 }, { 1, 1, 1, 1 }, { 1, 1, 1, 1 }, { 1, 0, 0, 1 }, { 1, 0, 0, 1 }
};
#else  // CONFIG_MRC_TX
clang-format's avatar
clang-format committed
1029
1030
static const int use_intra_ext_tx_for_txsize[EXT_TX_SETS_INTRA][EXT_TX_SIZES] =
    {
1031
#if CONFIG_CHROMA_2X2
clang-format's avatar
clang-format committed
1032
1033
1034
      { 1, 1, 1, 1, 1 },  // unused
      { 0, 1, 1, 0, 0 },
      { 0, 0, 0, 1, 0 },
1035
#else
clang-format's avatar
clang-format committed
1036
1037
1038
      { 1, 1, 1, 1 },  // unused
      { 1, 1, 0, 0 },
      { 0, 0, 1, 0 },
1039
#endif  // CONFIG_CHROMA_2X2
clang-format's avatar
clang-format committed
1040
    };
1041

clang-format's avatar
clang-format committed
1042
1043
static const int use_inter_ext_tx_for_txsize[EXT_TX_SETS_INTER][EXT_TX_SIZES] =
    {
1044
#if CONFIG_CHROMA_2X2
clang-format's avatar
clang-format committed
1045
1046
1047
1048
      { 1, 1, 1, 1, 1 },  // unused
      { 0, 1, 1, 0, 0 },
      { 0, 0, 0, 1, 0 },
      { 0, 0, 0, 0, 1 },
1049
#else
clang-format's avatar
clang-format committed
1050
1051
1052
1053
      { 1, 1, 1, 1 },  // unused
      { 1, 1, 0, 0 },
      { 0, 0, 1, 0 },
      { 0, 0, 0, 1 },
1054
#endif  // CONFIG_CHROMA_2X2
clang-format's avatar
clang-format committed
1055
    };
1056

1057
// Transform types used in each intra set
1058
static const int ext_tx_used_intra[EXT_TX_SETS_INTRA][TX_TYPES] = {
clang-format's avatar
clang-format committed
1059
1060
1061
  { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0 },
  { 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },
1062
1063
};

1064
1065
1066
// Numbers of transform types used in each intra set
static const int ext_tx_cnt_intra[EXT_TX_SETS_INTRA] = { 1, 7, 5 };

1067
// Transform types used in each inter set
1068
static const int ext_tx_used_inter[EXT_TX_SETS_INTER][TX_TYPES] = {
clang-format's avatar
clang-format committed
1069
1070
1071
1072
  { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
  { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
  { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },
1073
};
1074

1075
1076
1077
// Numbers of transform types used in each inter set
static const int ext_tx_cnt_inter[EXT_TX_SETS_INTER] = { 1, 16, 12, 2 };

1078
1079
1080
// 1D Transforms used in inter set, this needs to be changed if
// ext_tx_used_inter is changed
static const int ext_tx_used_inter_1D[EXT_TX_SETS_INTER][TX_TYPES_1D] = {
clang-format's avatar
clang-format committed
1081
  { 1, 0, 0, 0 }, { 1, 1, 1, 1 }, { 1, 1, 1, 1 }, { 1, 0, 0, 1 },
1082
};
Sarah Parker's avatar
Sarah Parker committed
1083
#endif  // CONFIG_MRC_TX
1084

1085
static INLINE int get_ext_tx_types(TX_SIZE tx_size, BLOCK_SIZE bs, int is_inter,
1086
1087
1088
                                   int use_reduced_set) {
  const int set_type =
      get_ext_tx_set_type(tx_size, bs, is_inter, use_reduced_set);
1089
  return num_ext_tx_set[set_type];
1090
}
1091
1092
1093

#if CONFIG_RECT_TX
static INLINE int is_rect_tx_allowed_bsize(BLOCK_SIZE bsize) {
1094
  static const char LUT[BLOCK_SIZES_ALL] = {
1095
#if CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
1096
1097
1098
1099
    0,  // BLOCK_2X2
    0,  // BLOCK_2X4
    0,  // BLOCK_4X2
#endif
1100
1101
1102
1103
1104
1105