blockd.h 52.5 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
Jingning Han's avatar
Jingning Han committed
34
35
36
37
#ifdef __cplusplus
extern "C" {
#endif

38
39
40
41
42
#if (CONFIG_CHROMA_SUB8X8 || CONFIG_CHROMA_2X2)
#define SUB8X8_COMP_REF 0
#else
#define SUB8X8_COMP_REF 1
#endif
43

Jingning Han's avatar
Jingning Han committed
44
45
#define MAX_MB_PLANE 3

46
#if CONFIG_COMPOUND_SEGMENT
47
48
49
50
51
// 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
52

53
54
// SEG_MASK_TYPES should not surpass 1 << MAX_SEG_MASK_BITS
typedef enum {
Yaowu Xu's avatar
Yaowu Xu committed
55
#if COMPOUND_SEGMENT_TYPE == 0
56
57
  UNIFORM_45 = 0,
  UNIFORM_45_INV,
58
#elif COMPOUND_SEGMENT_TYPE == 1
59
60
  DIFFWTD_38 = 0,
  DIFFWTD_38_INV,
Yaowu Xu's avatar
Yaowu Xu committed
61
#endif  // COMPOUND_SEGMENT_TYPE
62
63
64
  SEG_MASK_TYPES,
} SEG_MASK_TYPE;

65
#endif  // CONFIG_COMPOUND_SEGMENT
66

Jingning Han's avatar
Jingning Han committed
67
68
69
typedef enum {
  KEY_FRAME = 0,
  INTER_FRAME = 1,
70
71
72
73
#if CONFIG_OBU
  INTRA_ONLY_FRAME = 2,  // replaces intra-only
  S_FRAME = 3,
#endif
Jingning Han's avatar
Jingning Han committed
74
75
76
  FRAME_TYPES,
} FRAME_TYPE;

77
78
79
80
81
82
83
84
85
static INLINE int is_comp_ref_allowed(BLOCK_SIZE bsize) {
  (void)bsize;
#if SUB8X8_COMP_REF
  return 1;
#else
  return AOMMIN(block_size_wide[bsize], block_size_high[bsize]) >= 8;
#endif  // SUB8X8_COMP_REF
}

Jingning Han's avatar
Jingning Han committed
86
static INLINE int is_inter_mode(PREDICTION_MODE mode) {
87
  return mode >= NEARESTMV && mode <= NEW_NEWMV;
Yue Chen's avatar
Yue Chen committed
88
89
}

90
91
92
93
94
#if CONFIG_PVQ
typedef struct PVQ_INFO {
  int theta[PVQ_MAX_PARTITIONS];
  int qg[PVQ_MAX_PARTITIONS];
  int k[PVQ_MAX_PARTITIONS];
95
  od_coeff y[OD_TXSIZE_MAX * OD_TXSIZE_MAX];
96
97
98
99
100
  int nb_bands;
  int off[PVQ_MAX_PARTITIONS];
  int size[PVQ_MAX_PARTITIONS];
  int skip_rest;
  int skip_dir;
ltrudeau's avatar
ltrudeau committed
101
102
103
104
  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)
105
106
107
108
109
110
111
112
113
114
115
  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

116
117
118
119
120
121
122
123
#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;

124
typedef struct { int16_t KERNEL[4][MAX_SB_SIZE][MAX_SB_SIZE]; } NCOBMC_KERNELS;
125
126
#endif

127
128
129
130
131
typedef struct {
  uint8_t *plane[MAX_MB_PLANE];
  int stride[MAX_MB_PLANE];
} BUFFER_SET;

132
static INLINE int is_inter_singleref_mode(PREDICTION_MODE mode) {
133
  return mode >= NEARESTMV && mode <= NEWMV;
134
}
135
136
137
static INLINE int is_inter_compound_mode(PREDICTION_MODE mode) {
  return mode >= NEAREST_NEARESTMV && mode <= NEW_NEWMV;
}
138
139
140
141
#if CONFIG_COMPOUND_SINGLEREF
static INLINE int is_inter_singleref_comp_mode(PREDICTION_MODE mode) {
  return mode >= SR_NEAREST_NEARMV && mode <= SR_NEW_NEWMV;
}
142
143
static INLINE int is_inter_anyref_comp_mode(PREDICTION_MODE mode) {
  return is_inter_compound_mode(mode) || is_inter_singleref_comp_mode(mode);
144
}
145
#endif  // CONFIG_COMPOUND_SINGLEREF
146

147
static INLINE PREDICTION_MODE compound_ref0_mode(PREDICTION_MODE mode) {
148
  static PREDICTION_MODE lut[] = {
149
150
151
152
153
154
155
156
157
158
    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
159
160
161
162
#if CONFIG_SMOOTH_HV
    MB_MODE_COUNT,  // SMOOTH_V_PRED
    MB_MODE_COUNT,  // SMOOTH_H_PRED
#endif              // CONFIG_SMOOTH_HV
163
164
165
166
167
    MB_MODE_COUNT,  // TM_PRED
    MB_MODE_COUNT,  // NEARESTMV
    MB_MODE_COUNT,  // NEARMV
    MB_MODE_COUNT,  // ZEROMV
    MB_MODE_COUNT,  // NEWMV
168
169
#if CONFIG_COMPOUND_SINGLEREF
    NEARESTMV,  // SR_NEAREST_NEARMV
170
    // NEARESTMV,  // SR_NEAREST_NEWMV
171
172
173
174
175
176
177
178
179
180
181
182
    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
183
  };
184
  assert(NELEMENTS(lut) == MB_MODE_COUNT);
185
186
187
#if CONFIG_COMPOUND_SINGLEREF
  assert(is_inter_anyref_comp_mode(mode));
#else   // !CONFIG_COMPOUND_SINGLEREF
188
  assert(is_inter_compound_mode(mode));
189
#endif  // CONFIG_COMPOUND_SINGLEREF
190
191
192
193
  return lut[mode];
}

static INLINE PREDICTION_MODE compound_ref1_mode(PREDICTION_MODE mode) {
194
  static PREDICTION_MODE lut[] = {
195
196
197
198
199
200
201
202
203
204
    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
205
206
207
208
#if CONFIG_SMOOTH_HV
    MB_MODE_COUNT,  // SMOOTH_V_PRED
    MB_MODE_COUNT,  // SMOOTH_H_PRED
#endif              // CONFIG_SMOOTH_HV
209
210
211
212
213
    MB_MODE_COUNT,  // TM_PRED
    MB_MODE_COUNT,  // NEARESTMV
    MB_MODE_COUNT,  // NEARMV
    MB_MODE_COUNT,  // ZEROMV
    MB_MODE_COUNT,  // NEWMV
214
#if CONFIG_COMPOUND_SINGLEREF
215
216
    NEARMV,  // SR_NEAREST_NEARMV
    // NEWMV,      // SR_NEAREST_NEWMV
217
218
219
220
221
222
223
224
225
226
227
228
    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
229
  };
230
  assert(NELEMENTS(lut) == MB_MODE_COUNT);
231
232
233
#if CONFIG_COMPOUND_SINGLEREF
  assert(is_inter_anyref_comp_mode(mode));
#else   // !CONFIG_COMPOUND_SINGLEREF
234
  assert(is_inter_compound_mode(mode));
235
#endif  // CONFIG_COMPOUND_SINGLEREF
236
237
238
  return lut[mode];
}

David Barker's avatar
David Barker committed
239
static INLINE int have_nearmv_in_inter_mode(PREDICTION_MODE mode) {
240
  return (mode == NEARMV || mode == NEAR_NEARMV || mode == NEAR_NEWMV ||
241
242
243
#if CONFIG_COMPOUND_SINGLEREF
          mode == SR_NEAREST_NEARMV || mode == SR_NEAR_NEWMV ||
#endif  // CONFIG_COMPOUND_SINGLEREF
244
          mode == NEW_NEARMV);
David Barker's avatar
David Barker committed
245
246
}

Yue Chen's avatar
Yue Chen committed
247
static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
248
  return (mode == NEWMV || mode == NEW_NEWMV || mode == NEAREST_NEWMV ||
249
250
251
252
#if CONFIG_COMPOUND_SINGLEREF
          /* mode == SR_NEAREST_NEWMV || */ mode == SR_NEAR_NEWMV ||
          mode == SR_ZERO_NEWMV || mode == SR_NEW_NEWMV ||
#endif  // CONFIG_COMPOUND_SINGLEREF
253
          mode == NEW_NEARESTMV || mode == NEAR_NEWMV || mode == NEW_NEARMV);
Jingning Han's avatar
Jingning Han committed
254
}
255

256
static INLINE int use_masked_motion_search(COMPOUND_TYPE type) {
257
#if CONFIG_WEDGE
258
  return (type == COMPOUND_WEDGE);
259
260
261
262
#else
  (void)type;
  return 0;
#endif
263
264
}

265
static INLINE int is_masked_compound_type(COMPOUND_TYPE type) {
266
#if CONFIG_COMPOUND_SEGMENT && CONFIG_WEDGE
267
  return (type == COMPOUND_WEDGE || type == COMPOUND_SEG);
268
#elif !CONFIG_COMPOUND_SEGMENT && CONFIG_WEDGE
269
  return (type == COMPOUND_WEDGE);
270
271
#elif CONFIG_COMPOUND_SEGMENT && !CONFIG_WEDGE
  return (type == COMPOUND_SEG);
272
#endif  // CONFIG_COMPOUND_SEGMENT
273
274
  (void)type;
  return 0;
275
}
276

Jingning Han's avatar
Jingning Han committed
277
278
279
280
281
282
283
/* 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
284
  int_mv pred_mv[2];
Yue Chen's avatar
Yue Chen committed
285
  int_mv ref_mv[2];
Jingning Han's avatar
Jingning Han committed
286
287
288
289
} b_mode_info;

typedef int8_t MV_REFERENCE_FRAME;

hui su's avatar
hui su committed
290
291
292
typedef struct {
  // Number of base colors for Y (0) and UV (1)
  uint8_t palette_size[2];
293
  // Value of base colors for Y, U, and V
hui su's avatar
hui su committed
294
295
  uint16_t palette_colors[3 * PALETTE_MAX_SIZE];
} PALETTE_MODE_INFO;
hui su's avatar
hui su committed
296

297
#if CONFIG_FILTER_INTRA
298
#define USE_3TAP_INTRA_FILTER 1  // 0: 4-tap; 1: 3-tap
hui su's avatar
hui su committed
299
300
typedef struct {
  // 1: an ext intra mode is used; 0: otherwise.
301
302
303
304
  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
305

Angie Chiang's avatar
Angie Chiang committed
306
#if CONFIG_VAR_TX
307
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
308
#define TXB_COEFF_COST_MAP_SIZE (2 * MAX_MIB_SIZE)
309
310
#endif
#endif
Angie Chiang's avatar
Angie Chiang committed
311
312
313
314

typedef struct RD_STATS {
  int rate;
  int64_t dist;
Angie Chiang's avatar
Angie Chiang committed
315
316
317
318
319
  // 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
320
  int64_t rdcost;
Angie Chiang's avatar
Angie Chiang committed
321
  int64_t sse;
Angie Chiang's avatar
Angie Chiang committed
322
  int skip;  // sse should equal to dist when skip == 1
323
324
  int64_t ref_rdcost;
  int zero_rate;
325
  uint8_t invalid_rate;
Angie Chiang's avatar
Angie Chiang committed
326
327
#if CONFIG_RD_DEBUG
  int txb_coeff_cost[MAX_MB_PLANE];
328
#if CONFIG_VAR_TX
Angie Chiang's avatar
Angie Chiang committed
329
330
  int txb_coeff_cost_map[MAX_MB_PLANE][TXB_COEFF_COST_MAP_SIZE]
                        [TXB_COEFF_COST_MAP_SIZE];
331
332
#endif  // CONFIG_VAR_TX
#endif  // CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
333
334
} RD_STATS;

335
336
// This struct is used to group function args that are commonly
// sent together in functions related to interinter compound modes
337
typedef struct {
338
#if CONFIG_WEDGE
339
340
  int wedge_index;
  int wedge_sign;
341
#endif  // CONFIG_WEDGE
342
#if CONFIG_COMPOUND_SEGMENT
343
  SEG_MASK_TYPE mask_type;
344
  uint8_t *seg_mask;
345
#endif  // CONFIG_COMPOUND_SEGMENT
346
  COMPOUND_TYPE interinter_compound_type;
347
348
} INTERINTER_COMPOUND_DATA;

Jingning Han's avatar
Jingning Han committed
349
// This structure now relates to 8x8 block regions.
Luc Trudeau's avatar
Luc Trudeau committed
350
typedef struct MB_MODE_INFO {
Jingning Han's avatar
Jingning Han committed
351
352
353
354
  // Common for both INTER and INTRA blocks
  BLOCK_SIZE sb_type;
  PREDICTION_MODE mode;
  TX_SIZE tx_size;
355
#if CONFIG_VAR_TX
356
357
  // TODO(jingning): This effectively assigned a separate entry for each
  // 8x8 block. Apparently it takes much more space than needed.
358
  TX_SIZE inter_tx_size[MAX_MIB_SIZE][MAX_MIB_SIZE];
359
  TX_SIZE min_tx_size;
360
#endif
Jingning Han's avatar
Jingning Han committed
361
362
  int8_t skip;
  int8_t segment_id;
363
364
365
#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
366
#endif                      // CONFIG_SUPERTX
Jingning Han's avatar
Jingning Han committed
367
368
  int8_t seg_id_predicted;  // valid only when temporal_update is enabled

369
370
371
372
#if CONFIG_MRC_TX
  int valid_mrc_mask;
#endif  // CONFIG_MRC_TX

Jingning Han's avatar
Jingning Han committed
373
  // Only for INTRA blocks
Luc Trudeau's avatar
Luc Trudeau committed
374
  UV_PREDICTION_MODE uv_mode;
Urvang Joshi's avatar
Urvang Joshi committed
375

hui su's avatar
hui su committed
376
  PALETTE_MODE_INFO palette_mode_info;
Alex Converse's avatar
Alex Converse committed
377
378
379
#if CONFIG_INTRABC
  uint8_t use_intrabc;
#endif  // CONFIG_INTRABC
Jingning Han's avatar
Jingning Han committed
380

381
382
  // Only for INTER blocks
  InterpFilters interp_filters;
Jingning Han's avatar
Jingning Han committed
383
  MV_REFERENCE_FRAME ref_frame[2];
hui su's avatar
hui su committed
384
  TX_TYPE tx_type;
Angie Chiang's avatar
Angie Chiang committed
385
#if CONFIG_TXK_SEL
Angie Chiang's avatar
Angie Chiang committed
386
387
  TX_TYPE txk_type[MAX_SB_SQUARE / (TX_SIZE_W_MIN * TX_SIZE_H_MIN)];
#endif
388
389
390
#if CONFIG_LGT_FROM_PRED
  int use_lgt;
#endif
Jingning Han's avatar
Jingning Han committed
391

392
393
394
#if CONFIG_FILTER_INTRA
  FILTER_INTRA_MODE_INFO filter_intra_mode_info;
#endif  // CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
395
#if CONFIG_EXT_INTRA
hui su's avatar
hui su committed
396
  // The actual prediction angle is the base angle + (angle_delta * step).
hui su's avatar
hui su committed
397
  int8_t angle_delta[2];
hui su's avatar
hui su committed
398
#if CONFIG_INTRA_INTERP
399
400
  // To-Do (huisu): this may be replaced by interp_filter
  INTRA_FILTER intra_filter;
hui su's avatar
hui su committed
401
#endif  // CONFIG_INTRA_INTERP
hui su's avatar
hui su committed
402
403
#endif  // CONFIG_EXT_INTRA

404
#if CONFIG_INTERINTRA
405
  // interintra members
406
  INTERINTRA_MODE interintra_mode;
407
#endif
408
409
410
  // TODO(debargha): Consolidate these flags
  int use_wedge_interintra;
  int interintra_wedge_index;
Debargha Mukherjee's avatar
Debargha Mukherjee committed
411
  int interintra_wedge_sign;
412
413
414
415
416
417
418
419
420
  // 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
Yue Chen's avatar
Yue Chen committed
421
  MOTION_MODE motion_mode;
422
423
#if CONFIG_MOTION_VAR
  int overlappable_neighbors[2];
424
425
426
427
428
429
#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];
430
#endif  // CONFIG_NCOBMC_ADAPT_WEIGHT
431
#endif  // CONFIG_MOTION_VAR
Jingning Han's avatar
Jingning Han committed
432
  int_mv mv[2];
433
  int_mv pred_mv[2];
434
  uint8_t ref_mv_idx;
435
436
437
#if CONFIG_EXT_PARTITION_TYPES
  PARTITION_TYPE partition;
#endif
438
439
440
441
#if CONFIG_NEW_QUANT
  int dq_off_index;
  int send_dq_bit;
#endif  // CONFIG_NEW_QUANT
Yaowu Xu's avatar
Yaowu Xu committed
442
  /* deringing gain *per-superblock* */
443
  int8_t cdef_strength;
444
  int current_q_index;
Fangwen Fu's avatar
Fangwen Fu committed
445
446
#if CONFIG_EXT_DELTA_Q
  int current_delta_lf_from_base;
447
448
449
#if CONFIG_LOOPFILTER_LEVEL
  int curr_delta_lf[FRAME_LF_COUNT];
#endif  // CONFIG_LOOPFILTER_LEVEL
Fangwen Fu's avatar
Fangwen Fu committed
450
#endif
451
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
452
  RD_STATS rd_stats;
453
454
455
  int mi_row;
  int mi_col;
#endif
Yue Chen's avatar
Yue Chen committed
456
457
458
459
#if CONFIG_WARPED_MOTION
  int num_proj_ref[2];
  WarpedMotionParams wm_params[2];
#endif  // CONFIG_WARPED_MOTION
460

Luc Trudeau's avatar
Luc Trudeau committed
461
462
#if CONFIG_CFL
  // Index of the alpha Cb and alpha Cr combination
463
  int cfl_alpha_idx;
464
465
  // Joint sign of alpha Cb and alpha Cr
  int cfl_alpha_signs;
Luc Trudeau's avatar
Luc Trudeau committed
466
467
#endif

468
  BOUNDARY_TYPE boundary_info;
469
470
#if CONFIG_LPF_SB
  uint8_t filt_lvl;
471
472
473
  int reuse_sb_lvl;
  int sign;
  int delta;
474
#endif
Jingning Han's avatar
Jingning Han committed
475
476
477
478
479
480
481
} 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
482
483
484
485
486
487
#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
488
static INLINE PREDICTION_MODE get_y_mode(const MODE_INFO *mi, int block) {
489
490
491
492
#if CONFIG_CB4X4
  (void)block;
  return mi->mbmi.mode;
#else
clang-format's avatar
clang-format committed
493
  return mi->mbmi.sb_type < BLOCK_8X8 ? mi->bmi[block].as_mode : mi->mbmi.mode;
494
#endif
Jingning Han's avatar
Jingning Han committed
495
496
}

Luc Trudeau's avatar
Luc Trudeau committed
497
498
499
#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
500
501
502
503
504
505
506
507
508
    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
509
510
511
512
513
514
    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
515
    DC_PRED,        // CFL_PRED
Luc Trudeau's avatar
Luc Trudeau committed
516
517
518
519
520
521
522
  };
  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
523
static INLINE int is_inter_block(const MB_MODE_INFO *mbmi) {
Alex Converse's avatar
Alex Converse committed
524
525
526
#if CONFIG_INTRABC
  if (is_intrabc_block(mbmi)) return 1;
#endif
Jingning Han's avatar
Jingning Han committed
527
528
529
530
531
532
533
  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
534
535
536
537
538
539
540
541
542
#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,
543
    LAST_FRAME,    // LAST_LAST3_FRAMES,
Zoe Liu's avatar
Zoe Liu committed
544
545
546
547
548
549
550
551
552
553
    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,
554
    LAST3_FRAME,   // LAST_LAST3_FRAMES,
Zoe Liu's avatar
Zoe Liu committed
555
556
557
558
559
560
561
562
    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
563
564
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
565

Yaowu Xu's avatar
Yaowu Xu committed
566
567
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
568

569
570
571
572
573
574
575
576
#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;
577
578
  const int block_size_allowed =
      AOMMIN(block_size_wide[bsize], block_size_high[bsize]) >= 8;
579
580
581
582
583
584
#endif  // GLOBAL_SUB8X8_USED
  return (mode == ZEROMV || mode == ZERO_ZEROMV) && type > TRANSLATION &&
         block_size_allowed;
}
#endif  // CONFIG_GLOBAL_MOTION

clang-format's avatar
clang-format committed
585
enum mv_precision { MV_PRECISION_Q3, MV_PRECISION_Q4 };
Jingning Han's avatar
Jingning Han committed
586
587
588

struct buf_2d {
  uint8_t *buf;
589
590
591
  uint8_t *buf0;
  int width;
  int height;
Jingning Han's avatar
Jingning Han committed
592
593
594
  int stride;
};

Angie Chiang's avatar
Angie Chiang committed
595
typedef struct macroblockd_plane {
Jingning Han's avatar
Jingning Han committed
596
597
598
599
600
601
602
603
604
  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];
605
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
606
607
  dequant_val_type_nuq seg_dequant_nuq[MAX_SEGMENTS][QUANT_PROFILES]
                                      [COEF_BANDS];
608
#endif
hui su's avatar
hui su committed
609
  uint8_t *color_index_map;
Jingning Han's avatar
Jingning Han committed
610
611
612
613
614

  // number of 4x4s in current block
  uint16_t n4_w, n4_h;
  // log2 of n4_w, n4_h
  uint8_t n4_wl, n4_hl;
615
616
  // block size in pixels
  uint8_t width, height;
Jingning Han's avatar
Jingning Han committed
617

618
#if CONFIG_AOM_QM
619
620
  qm_val_t *seg_iqmatrix[MAX_SEGMENTS][2][TX_SIZES_ALL];
  qm_val_t *seg_qmatrix[MAX_SEGMENTS][2][TX_SIZES_ALL];
621
#endif
Jingning Han's avatar
Jingning Han committed
622
623
  // encoder
  const int16_t *dequant;
624
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
625
  const dequant_val_type_nuq *dequant_val_nuq[QUANT_PROFILES];
626
#endif  // CONFIG_NEW_QUANT
627

Yushin Cho's avatar
Yushin Cho committed
628
#if CONFIG_PVQ || CONFIG_DIST_8X8
629
  DECLARE_ALIGNED(16, int16_t, pred[MAX_SB_SQUARE]);
Yushin Cho's avatar
Yushin Cho committed
630
631
#endif
#if CONFIG_PVQ
632
633
634
  // PVQ: forward transformed predicted image, a reference for PVQ.
  tran_low_t *pvq_ref_coeff;
#endif
Angie Chiang's avatar
Angie Chiang committed
635
} MACROBLOCKD_PLANE;
Jingning Han's avatar
Jingning Han committed
636

637
638
#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
639
640
641
642
643

typedef struct RefBuffer {
  int idx;
  YV12_BUFFER_CONFIG *buf;
  struct scale_factors sf;
644
645
646
#if CONFIG_VAR_REFS
  int is_valid;
#endif  // CONFIG_VAR_REFS
Jingning Han's avatar
Jingning Han committed
647
648
} RefBuffer;

Yi Luo's avatar
Yi Luo committed
649
650
651
#if CONFIG_ADAPT_SCAN
typedef int16_t EobThresholdMD[TX_TYPES][EOB_THRESHOLD_NUM];
#endif
Luc Trudeau's avatar
Luc Trudeau committed
652

653
654
655
656
657
658
659
660
661
662
663
664
#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

665
#if CONFIG_CFL
666
667
668
669
670
#if CONFIG_CHROMA_SUB8X8 && CONFIG_DEBUG
#define CFL_SUB8X8_VAL_MI_SIZE (4)
#define CFL_SUB8X8_VAL_MI_SQUARE \
  (CFL_SUB8X8_VAL_MI_SIZE * CFL_SUB8X8_VAL_MI_SIZE)
#endif  // CONFIG_CHROMA_SUB8X8 && CONFIG_DEBUG
671
typedef struct cfl_ctx {
Luc Trudeau's avatar
Luc Trudeau committed
672
673
674
675
676
677
678
679
  // The CfL prediction buffer is used in two steps:
  //   1. Stores Q3 reconstructed luma pixels
  //      (only Q2 is required, but Q3 is used to avoid shifts)
  //   2. Stores Q3 AC contributions (step1 - tx block avg)
  int16_t pred_buf_q3[MAX_SB_SQUARE];

  // Height and width currently used in the CfL prediction buffer.
  int buf_height, buf_width;
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703

  // Height and width of the chroma prediction block currently associated with
  // this context
  int uv_height, uv_width;

  int are_parameters_computed;

  // Chroma subsampling
  int subsampling_x, subsampling_y;

  // Block level DC_PRED for each chromatic plane
  int dc_pred[CFL_PRED_PLANES];

  int mi_row, mi_col;

  // Whether the reconstructed luma pixels need to be stored
  int store_y;

#if CONFIG_CB4X4
  int is_chroma_reference;
#if CONFIG_CHROMA_SUB8X8 && CONFIG_DEBUG
  // The prediction used for sub8x8 blocks originates from multiple luma blocks,
  // this array is used to validate that cfl_store() is called only once for
  // each luma block
704
  uint8_t sub8x8_val[CFL_SUB8X8_VAL_MI_SQUARE];
705
706
707
708
709
#endif  // CONFIG_CHROMA_SUB8X8 && CONFIG_DEBUG
#endif  // CONFIG_CB4X4
} CFL_CTX;
#endif  // CONFIG_CFL

Jingning Han's avatar
Jingning Han committed
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
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;
728
729
730
731
#if CONFIG_CHROMA_SUB8X8
  int chroma_up_available;
  int chroma_left_available;
#endif
Jingning Han's avatar
Jingning Han committed
732

Yaowu Xu's avatar
Yaowu Xu committed
733
  const aom_prob (*partition_probs)[PARTITION_TYPES - 1];
Jingning Han's avatar
Jingning Han committed
734

735
  /* Distance of MB away from frame edges in subpixels (1/8th pixel)  */
Jingning Han's avatar
Jingning Han committed
736
737
738
739
740
741
742
743
  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 */
744
  const RefBuffer *block_refs[2];
Jingning Han's avatar
Jingning Han committed
745
746
747
748

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

749
750
751
752
753
#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
754
  ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
755
  ENTROPY_CONTEXT left_context[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
756
757

  PARTITION_CONTEXT *above_seg_context;
758
  PARTITION_CONTEXT left_seg_context[MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
759

760
761
762
#if CONFIG_VAR_TX
  TXFM_CONTEXT *above_txfm_context;
  TXFM_CONTEXT *left_txfm_context;
763
  TXFM_CONTEXT left_txfm_context_buffer[2 * MAX_MIB_SIZE];
764

765
  TX_SIZE max_tx_size;
766
767
768
#if CONFIG_SUPERTX
  TX_SIZE supertx_size;
#endif
769
770
#endif

771
772
773
774
775
#if CONFIG_LOOP_RESTORATION
  WienerInfo wiener_info[MAX_MB_PLANE];
  SgrprojInfo sgrproj_info[MAX_MB_PLANE];
#endif  // CONFIG_LOOP_RESTORATION

776
  // block dimension in the unit of mode_info.
777
778
  uint8_t n8_w, n8_h;

779
780
  uint8_t ref_mv_count[MODE_CTX_REF_FRAMES];
  CANDIDATE_MV ref_mv_stack[MODE_CTX_REF_FRAMES][MAX_REF_MV_STACK_SIZE];
781
  uint8_t is_sec_rect;
782

783
784
785
#if CONFIG_PVQ
  daala_dec_ctx daala_dec;
#endif
786
  FRAME_CONTEXT *tile_ctx;
Jingning Han's avatar
Jingning Han committed
787
788
789
  /* Bit depth: 8, 10, 12 */
  int bd;

790
  int qindex[MAX_SEGMENTS];
791
  int lossless[MAX_SEGMENTS];
Jingning Han's avatar
Jingning Han committed
792
  int corrupted;
RogerZhou's avatar
RogerZhou committed
793
794
795
796
#if CONFIG_AMVR
  int cur_frame_mv_precision_level;
// same with that in AV1_COMMON
#endif
Yaowu Xu's avatar
Yaowu Xu committed
797
  struct aom_internal_error_info *error_info;
798
#if CONFIG_GLOBAL_MOTION
799
  WarpedMotionParams *global_motion;
800
#endif  // CONFIG_GLOBAL_MOTION
801
802
803
  int prev_qindex;
  int delta_qindex;
  int current_qindex;
Fangwen Fu's avatar
Fangwen Fu committed
804
805
806
807
808
809
810
811
812
#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;
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
#if CONFIG_LOOPFILTER_LEVEL
  // For this experiment, we have four frame filter levels for different plane
  // and direction. So, to support the per superblock update, we need to add
  // a few more params as below.
  // 0: delta loop filter level for y plane vertical
  // 1: delta loop filter level for y plane horizontal
  // 2: delta loop filter level for u plane
  // 3: delta loop filter level for v plane
  // To make it consistent with the reference to each filter level in segment,
  // we need to -1, since
  // SEG_LVL_ALT_LF_Y_V = 1;
  // SEG_LVL_ALT_LF_Y_H = 2;
  // SEG_LVL_ALT_LF_U   = 3;
  // SEG_LVL_ALT_LF_V   = 4;
  int prev_delta_lf[FRAME_LF_COUNT];
  int curr_delta_lf[FRAME_LF_COUNT];
#endif  // CONFIG_LOOPFILTER_LEVEL
Fangwen Fu's avatar
Fangwen Fu committed
830
#endif
831
832
833
#if CONFIG_ADAPT_SCAN
  const EobThresholdMD *eob_threshold_md;
#endif
Luc Trudeau's avatar
Luc Trudeau committed
834

835
#if CONFIG_COMPOUND_SEGMENT
836
  DECLARE_ALIGNED(16, uint8_t, seg_mask[2 * MAX_SB_SQUARE]);
837
#endif  // CONFIG_COMPOUND_SEGMENT
838

839
840
841
842
#if CONFIG_MRC_TX
  uint8_t *mrc_mask;
#endif  // CONFIG_MRC_TX

Luc Trudeau's avatar
Luc Trudeau committed
843
844
845
#if CONFIG_CFL
  CFL_CTX *cfl;
#endif
846
847
848
849
850
851

#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
852
853
} MACROBLOCKD;

854
855
856
857
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
858
859
static INLINE BLOCK_SIZE get_subsize(BLOCK_SIZE bsize,
                                     PARTITION_TYPE partition) {
860
  if (partition == PARTITION_INVALID)
861
    return BLOCK_INVALID;
862
863
  else
    return subsize_lookup[partition][bsize];
864
865
}

866
static const TX_TYPE intra_mode_to_tx_type_context[INTRA_MODES] = {
Jingning Han's avatar
Jingning Han committed
867
868
869
870
871
872
873
874
875
  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
876
  ADST_ADST,  // SMOOTH
Urvang Joshi's avatar
Urvang Joshi committed
877
878
879
880
#if CONFIG_SMOOTH_HV
  ADST_DCT,   // SMOOTH_V
  DCT_ADST,   // SMOOTH_H
#endif        // CONFIG_SMOOTH_HV
Jingning Han's avatar
Jingning Han committed
881
882
883
  ADST_ADST,  // TM
};

884
885
#if CONFIG_SUPERTX
static INLINE int supertx_enabled(const MB_MODE_INFO *mbmi) {
Jingning Han's avatar
Jingning Han committed
886
887
888
  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]);
889
890
891
}
#endif  // CONFIG_SUPERTX

892
#define USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4 1
893

894
895
896
897
#if CONFIG_RECT_TX
static INLINE int is_rect_tx(TX_SIZE tx_size) { return tx_size >= TX_SIZES; }
#endif  // CONFIG_RECT_TX

898
899
900
901
902
903
904
905
static INLINE int block_signals_txsize(BLOCK_SIZE bsize) {
#if CONFIG_CB4X4 && (CONFIG_VAR_TX || CONFIG_EXT_TX) && CONFIG_RECT_TX
  return bsize > BLOCK_4X4;
#else
  return bsize >= BLOCK_8X8;
#endif
}

906
907
908
#if CONFIG_MRC_TX
#define USE_MRC_INTRA 0
#define USE_MRC_INTER 1
Sarah Parker's avatar
Sarah Parker committed
909
910
911
#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)
912
913
#endif  // CONFIG_MRC_TX

914
#if CONFIG_EXT_TX
clang-format's avatar
clang-format committed
915
#define ALLOW_INTRA_EXT_TX 1
916

Hui Su's avatar
Hui Su committed
917
918
919
// Number of transform types in each set type
static const int av1_num_ext_tx_set[EXT_TX_SET_TYPES] = {
  1, 2,
Sarah Parker's avatar
Sarah Parker committed
920
#if CONFIG_MRC_TX
Hui Su's avatar
Hui Su committed
921
  2, 3,
Sarah Parker's avatar
Sarah Parker committed
922
#endif  // CONFIG_MRC_TX
Hui Su's avatar
Hui Su committed
923
  5, 7, 12, 16,
Sarah Parker's avatar
Sarah Parker committed
924
925
};

926
927
928
929
930
static const int av1_ext_tx_set_idx_to_type[2][AOMMAX(EXT_TX_SETS_INTRA,
                                                      EXT_TX_SETS_INTER)] = {
  {
      // Intra
      EXT_TX_SET_DCTONLY, EXT_TX_SET_DTT4_IDTX_1DDCT, EXT_TX_SET_DTT4_IDTX,
Hui Su's avatar
Hui Su committed
931
#if CONFIG_MRC_TX
932
      EXT_TX_SET_MRC_DCT,
Hui Su's avatar
Hui Su committed
933
#endif  // CONFIG_MRC_TX
934
935
936
937
938
  },
  {
      // Inter
      EXT_TX_SET_DCTONLY, EXT_TX_SET_ALL16, EXT_TX_SET_DTT9_IDTX_1DDCT,
      EXT_TX_SET_DCT_IDTX,
Hui Su's avatar
Hui Su committed
939
#if CONFIG_MRC_TX
940
      EXT_TX_SET_MRC_DCT_IDTX,
Hui Su's avatar
Hui Su committed
941
#endif  // CONFIG_MRC_TX
942
  }
943
};
944

Hui Su's avatar
Hui Su committed
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
#if CONFIG_MRC_TX
static const int av1_ext_tx_used[EXT_TX_SET_TYPES][TX_TYPES] = {
  {
      1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 1,
  },
  {
      1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1,
  },
  {
      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, 1, 1, 0, 0, 0, 0, 0,
  },
  {
      1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
  },
  {
      1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
  },
};
#else   // CONFIG_MRC_TX
static const int av1_ext_tx_used[EXT_TX_SET_TYPES][TX_TYPES] = {
  {
      1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  },
  {
      1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
  },
  {
      1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 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, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
  },
  {
      1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  },
992
};
Sarah Parker's avatar
Sarah Parker committed
993
#endif  // CONFIG_MRC_TX
994
995

static INLINE TxSetType get_ext_tx_set_type(TX_SIZE tx_size, BLOCK_SIZE bs,
996
                                            int is_inter, int use_reduced_set) {
997
998
  const TX_SIZE tx_size_sqr_up = txsize_sqr_up_map[tx_size];
  const TX_SIZE tx_size_sqr = txsize_sqr_map[tx_size];
999
#if CONFIG_CB4X4 && USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4
1000
  (void)bs;
1001
  if (tx_size_sqr_up > TX_32X32) return EXT_TX_SET_DCTONLY;
1002
#else
1003
  if (tx_size_sqr_up > TX_32X32 || bs < BLOCK_8X8) return EXT_TX_SET_DCTONLY;
1004
#endif
1005
1006
  if (use_reduced_set)
    return is_inter ? EXT_TX_SET_DCT_IDTX : EXT_TX_SET_DTT4_IDTX;
Sarah Parker's avatar
Sarah Parker committed
1007
#if CONFIG_MRC_TX
1008
1009
1010
1011
1012
1013
  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
1014
#endif  // CONFIG_MRC_TX
1015
  if (tx_size_sqr_up == TX_32X32)
1016
1017
    return is_inter ? EXT_TX_SET_DCT_IDTX : EXT_TX_SET_DCTONLY;
  if (is_inter)
1018
1019
    return (tx_size_sqr == TX_16X16 ? EXT_TX_SET_DTT9_IDTX_1DDCT
                                    : EXT_TX_SET_ALL16);
1020
  else
1021
1022
    return (tx_size_sqr == TX_16X16 ? EXT_TX_SET_DTT4_IDTX
                                    : EXT_TX_SET_DTT4_IDTX_1DDCT);
1023
1024
}

1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
// Maps tx set types to the indices.
static const int ext_tx_set_index[2][EXT_TX_SET_TYPES] = {
  {
      // Intra
      0, -1,
#if CONFIG_MRC_TX
      3, -1,
#endif  // CONFIG_MRC_TX
      2, 1, -1, -1,
  },
  {
      // Inter
      0, 3,
#if CONFIG_MRC_TX
      -1, 4,
#endif  // CONFIG_MRC_TX
      -1, -1, 2, 1,
  },
};

1045
static INLINE int get_ext_tx_set(TX_SIZE tx_size, BLOCK_SIZE bs, int is_inter,
1046
                                 int use_reduced_set) {
1047
  const TxSetType set_type =
1048
      get_ext_tx_set_type(tx_size, bs, is_inter, use_reduced_set);
1049
  return ext_tx_set_index[is_inter][set_type];
1050
1051
}

1052
static INLINE int get_ext_tx_types(TX_SIZE tx_size, BLOCK_SIZE bs, int is_inter,
1053
1054
1055
                                   int use_reduced_set) {
  const int set_type =
      get_ext_tx_set_type(tx_size, bs, is_inter, use_reduced_set);
Hui Su's avatar
Hui Su committed
1056
  return av1_num_ext_tx_set[set_type];
1057
}
1058

1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
#if CONFIG_LGT_FROM_PRED
static INLINE int is_lgt_allowed(PREDICTION_MODE mode, TX_SIZE tx_size) {
  if (!LGT_FROM_PRED_INTRA && !is_inter_mode(mode)) return 0;
  if (!LGT_FROM_PRED_INTER && is_inter_mode(mode)) return 0;

  switch (mode) {
    case D45_PRED:
    case D63_PRED:
    case D117_PRED:
    case V_PRED:
#if CONFIG_SMOOTH_HV
    case SMOOTH_V_PRED:
#endif
      return tx_size_wide[tx_size] <= 8;
    case D135_PRED:
    case D153_PRED:
    case D207_PRED:
    case H_PRED:
#if CONFIG_SMOOTH_HV
    case SMOOTH_H_PRED:
#endif
      return tx_size_high[tx_size] <= 8;
    case DC_PRED:
    case SMOOTH_PRED: return 0;
    case TM_PRED:
    default: return tx_size_wide[tx_size] <= 8 || tx_size_high[tx_size] <= 8;
  }
}
#endif  // CONFIG_LGT_FROM_PRED

1089
1090
#if CONFIG_RECT_TX
static INLINE int is_rect_tx_allowed_bsize(BLOCK_SIZE bsize) {
1091
  static const char LUT[BLOCK_SIZES_ALL] = {
1092
#if CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
1093
1094
1095
1096
    0,  // BLOCK_2X2
    0,  // BLOCK_2X4
    0,  // BLOCK_4X2
#endif
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
    0,  // BLOCK_4X4
    1,  // BLOCK_4X8
    1,  // BLOCK_8X4
    0,  // BLOCK_8X8
    1,  // BLOCK_8X16
    1,  // BLOCK_16X8
    0,  // BLOCK_16X16
    1,  // BLOCK_16X32
    1,  // BLOCK_32X16
    0,  // BLOCK_32X32
1107
1108
    1,  // BLOCK_32X64
    1,  // BLOCK_64X32
1109
1110
1111
1112
1113
1114
    0,  // BLOCK_64X64
#if CONFIG_EXT_PARTITION
    0,  // BLOCK_64X128
    0,  // BLOCK_128X64
    0,  // BLOCK_128X128
#endif  // CONFIG_EXT_PARTITION
1115
1116
1117
1118
    0,  // BLOCK_4X16
    0,  // BLOCK_16X4
    0,  // BLOCK_8X32
    0,  // BLOCK_32X8
1119
1120
    0,  // BLOCK_16X64
    0,  // BLOCK_64X16
1121
1122
1123
1124
#if CONFIG_EXT_PARTITION
    0,  // BLOCK_32X128
    0,  // BLOCK_128X32
#endif  // CONFIG_EXT_PARTITION
1125
1126
1127
1128
1129
  };

  return LUT[bsize];
}

1130
1131
static INLINE int is_rect_tx_allowed(const MACROBLOCKD *xd,
                                     const MB_MODE_INFO *mbmi) {
1132
  return is_rect_tx_allowed_bsize(mbmi->sb_type) &&
1133
         !xd->lossless[mbmi->segment_id];
1134
}
Yue Chen's avatar
Yue Chen committed
1135
1136
#endif  // CONFIG_RECT_TX
#endif  // CONFIG_EXT_TX
1137

Yue Chen's avatar
Yue Chen committed
1138
#if CONFIG_RECT_TX_EXT && (CONFIG_EXT_TX || CONFIG_VAR_TX)
1139
static INLINE int is_quarter_tx_allowed_bsize(BLOCK_SIZE bsize) {
1140
  static const char LUT_QTTX[BLOCK_SIZES_ALL] = {
1141
#if CONFIG_CHROMA_2X2 || CONFIG_CHROMA_SUB8X8
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
    0,  // BLOCK_2X2
    0,  // BLOCK_2X4
    0,  // BLOCK_4X2
#endif
    0,  // BLOCK_4X4
    0,  // BLOCK_4X8
    0,  // BLOCK_8X4
    0,  // BLOCK_8X8
    1,  // BLOCK_8X16
    1,  // BLOCK_16X8
    0,  // BLOCK_16X16
    0,  // BLOCK_16X32
    0,  // BLOCK_32X16
    0,  // BLOCK_32X32
    0,  // BLOCK_32X64
    0,  // BLOCK_64X32
    0,  // BLOCK_64X64
#if CONFIG_EXT_PARTITION
    0,  // BLOCK_64X128
    0,  // BLOCK_128X64
    0,  // BLOCK_128X128
#endif  // CONFIG_EXT_PARTITION
1164
1165
1166
1167
    0,  // BLOCK_4X16
    0,  // BLOCK_16X4
    0,  // BLOCK_8X32
    0,  // BLOCK_32X8
1168
1169
    0,  // BLOCK_16X64
    0,  // BLOCK_64X16
1170
1171
1172
1173
#if CONFIG_EXT_PARTITION
    0,  // BLOCK_32X128
    0,  // BLOCK_128X32
#endif  // CONFIG_EXT_PARTITION