blockd.h 30.6 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
38
39
40

#ifdef __cplusplus
extern "C" {
#endif

#define MAX_MB_PLANE 3

41
42
43
44
45
#if CONFIG_EXT_INTER
// Should we try rectangular interintra predictions?
#define USE_RECT_INTERINTRA 1
#endif

Jingning Han's avatar
Jingning Han committed
46
47
48
49
50
51
52
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
53
#if CONFIG_EXT_INTER
54
  return mode >= NEARESTMV && mode <= NEW_NEWMV;
Yue Chen's avatar
Yue Chen committed
55
#else
Jingning Han's avatar
Jingning Han committed
56
  return mode >= NEARESTMV && mode <= NEWMV;
Yue Chen's avatar
Yue Chen committed
57
58
59
#endif  // CONFIG_EXT_INTER
}

60
61
62
63
64
65
#if CONFIG_PVQ
typedef struct PVQ_INFO {
  int theta[PVQ_MAX_PARTITIONS];
  int max_theta[PVQ_MAX_PARTITIONS];
  int qg[PVQ_MAX_PARTITIONS];
  int k[PVQ_MAX_PARTITIONS];
66
  od_coeff y[OD_TXSIZE_MAX * OD_TXSIZE_MAX];
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
  int nb_bands;
  int off[PVQ_MAX_PARTITIONS];
  int size[PVQ_MAX_PARTITIONS];
  int skip_rest;
  int skip_dir;
  int bs;           // log of the block size minus two,
                    // i.e. equivalent to aom's TX_SIZE
  int ac_dc_coded;  // block skip info, indicating whether DC/AC is coded.
                    // bit0: DC coded, bit1 : AC coded (1 means coded)
  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

87
88
89
90
91
typedef struct {
  uint8_t *plane[MAX_MB_PLANE];
  int stride[MAX_MB_PLANE];
} BUFFER_SET;

Yue Chen's avatar
Yue Chen committed
92
#if CONFIG_EXT_INTER
93
94
95
96
97
98
99
100
static INLINE int is_inter_singleref_mode(PREDICTION_MODE mode) {
  return mode >= NEARESTMV && mode <= NEWFROMNEARMV;
}

static INLINE int is_inter_compound_mode(PREDICTION_MODE mode) {
  return mode >= NEAREST_NEARESTMV && mode <= NEW_NEWMV;
}

101
102
static INLINE PREDICTION_MODE compound_ref0_mode(PREDICTION_MODE mode) {
  static PREDICTION_MODE lut[MB_MODE_COUNT] = {
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
    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
#if CONFIG_ALT_INTRA
    MB_MODE_COUNT,  // SMOOTH_PRED
#endif              // CONFIG_ALT_INTRA
    MB_MODE_COUNT,  // TM_PRED
    MB_MODE_COUNT,  // NEARESTMV
    MB_MODE_COUNT,  // NEARMV
    MB_MODE_COUNT,  // ZEROMV
    MB_MODE_COUNT,  // NEWMV
    MB_MODE_COUNT,  // NEWFROMNEARMV
    NEARESTMV,      // NEAREST_NEARESTMV
    NEARESTMV,      // NEAREST_NEARMV
    NEARMV,         // NEAR_NEARESTMV
    NEARMV,         // NEAR_NEARMV
    NEARESTMV,      // NEAREST_NEWMV
    NEWMV,          // NEW_NEARESTMV
    NEARMV,         // NEAR_NEWMV
    NEWMV,          // NEW_NEARMV
    ZEROMV,         // ZERO_ZEROMV
    NEWMV,          // NEW_NEWMV
131
132
133
134
135
136
137
  };
  assert(is_inter_compound_mode(mode));
  return lut[mode];
}

static INLINE PREDICTION_MODE compound_ref1_mode(PREDICTION_MODE mode) {
  static PREDICTION_MODE lut[MB_MODE_COUNT] = {
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
    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
#if CONFIG_ALT_INTRA
    MB_MODE_COUNT,  // SMOOTH_PRED
#endif              // CONFIG_ALT_INTRA
    MB_MODE_COUNT,  // TM_PRED
    MB_MODE_COUNT,  // NEARESTMV
    MB_MODE_COUNT,  // NEARMV
    MB_MODE_COUNT,  // ZEROMV
    MB_MODE_COUNT,  // NEWMV
    MB_MODE_COUNT,  // NEWFROMNEARMV
    NEARESTMV,      // NEAREST_NEARESTMV
    NEARMV,         // NEAREST_NEARMV
    NEARESTMV,      // NEAR_NEARESTMV
    NEARMV,         // NEAR_NEARMV
    NEWMV,          // NEAREST_NEWMV
    NEARESTMV,      // NEW_NEARESTMV
    NEWMV,          // NEAR_NEWMV
    NEARMV,         // NEW_NEARMV
    ZEROMV,         // ZERO_ZEROMV
    NEWMV,          // NEW_NEWMV
166
167
168
169
170
  };
  assert(is_inter_compound_mode(mode));
  return lut[mode];
}

Yue Chen's avatar
Yue Chen committed
171
static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
clang-format's avatar
clang-format committed
172
  return (mode == NEWMV || mode == NEWFROMNEARMV || mode == NEW_NEWMV ||
173
174
          mode == NEAREST_NEWMV || mode == NEW_NEARESTMV ||
          mode == NEAR_NEWMV || mode == NEW_NEARMV);
Jingning Han's avatar
Jingning Han committed
175
}
176
177

static INLINE int is_masked_compound_type(COMPOUND_TYPE type) {
178
179
180
#if CONFIG_COMPOUND_SEGMENT
  return (type == COMPOUND_WEDGE || type == COMPOUND_SEG);
#else
181
  return (type == COMPOUND_WEDGE);
182
#endif  // CONFIG_COMPOUND_SEGMENT
183
}
184
185
186
187
188
#else

static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
  return (mode == NEWMV);
}
Yue Chen's avatar
Yue Chen committed
189
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
190
191
192
193
194
195
196
197

/* 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
Jingning Han's avatar
Jingning Han committed
198
#if CONFIG_REF_MV
Yaowu Xu's avatar
Yaowu Xu committed
199
  int_mv pred_mv[2];
Jingning Han's avatar
Jingning Han committed
200
#endif
Yue Chen's avatar
Yue Chen committed
201
202
203
#if CONFIG_EXT_INTER
  int_mv ref_mv[2];
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
204
205
206
207
} b_mode_info;

typedef int8_t MV_REFERENCE_FRAME;

208
#if CONFIG_PALETTE
hui su's avatar
hui su committed
209
210
211
typedef struct {
  // Number of base colors for Y (0) and UV (1)
  uint8_t palette_size[2];
clang-format's avatar
clang-format committed
212
// Value of base colors for Y, U, and V
Yaowu Xu's avatar
Yaowu Xu committed
213
#if CONFIG_AOM_HIGHBITDEPTH
hui su's avatar
hui su committed
214
215
216
  uint16_t palette_colors[3 * PALETTE_MAX_SIZE];
#else
  uint8_t palette_colors[3 * PALETTE_MAX_SIZE];
Yaowu Xu's avatar
Yaowu Xu committed
217
#endif  // CONFIG_AOM_HIGHBITDEPTH
hui su's avatar
hui su committed
218
219
220
221
  // Only used by encoder to store the color index of the top left pixel.
  // TODO(huisu): move this to encoder
  uint8_t palette_first_color_idx[2];
} PALETTE_MODE_INFO;
222
#endif  // CONFIG_PALETTE
hui su's avatar
hui su committed
223

224
#if CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
225
226
typedef struct {
  // 1: an ext intra mode is used; 0: otherwise.
227
228
229
230
  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
231

Angie Chiang's avatar
Angie Chiang committed
232
#if CONFIG_VAR_TX
233
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
234
#define TXB_COEFF_COST_MAP_SIZE (2 * MAX_MIB_SIZE)
235
236
#endif
#endif
Angie Chiang's avatar
Angie Chiang committed
237
238
239
240
241
242
243
244
245

// TODO(angiebird): Merge RD_COST and RD_STATS
typedef struct RD_STATS {
  int rate;
  int64_t dist;
  int64_t sse;
  int skip;
#if CONFIG_RD_DEBUG
  int txb_coeff_cost[MAX_MB_PLANE];
246
#if CONFIG_VAR_TX
Angie Chiang's avatar
Angie Chiang committed
247
248
  int txb_coeff_cost_map[MAX_MB_PLANE][TXB_COEFF_COST_MAP_SIZE]
                        [TXB_COEFF_COST_MAP_SIZE];
249
250
#endif  // CONFIG_VAR_TX
#endif  // CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
251
252
} RD_STATS;

253
254
255
256
257
#if CONFIG_EXT_INTER
typedef struct {
  COMPOUND_TYPE type;
  int wedge_index;
  int wedge_sign;
258
259
#if CONFIG_COMPOUND_SEGMENT
  int which;
260
  DECLARE_ALIGNED(16, uint8_t, seg_mask[2][2 * MAX_SB_SQUARE]);
261
#endif  // CONFIG_COMPOUND_SEGMENT
262
263
264
} INTERINTER_COMPOUND_DATA;
#endif  // CONFIG_EXT_INTER

Jingning Han's avatar
Jingning Han committed
265
266
267
268
269
270
// This structure now relates to 8x8 block regions.
typedef struct {
  // Common for both INTER and INTRA blocks
  BLOCK_SIZE sb_type;
  PREDICTION_MODE mode;
  TX_SIZE tx_size;
271
#if CONFIG_VAR_TX
272
273
  // TODO(jingning): This effectively assigned a separate entry for each
  // 8x8 block. Apparently it takes much more space than needed.
274
  TX_SIZE inter_tx_size[MAX_MIB_SIZE][MAX_MIB_SIZE];
275
  TX_SIZE min_tx_size;
276
#endif
Jingning Han's avatar
Jingning Han committed
277
278
  int8_t skip;
  int8_t segment_id;
279
280
281
#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
282
#endif                      // CONFIG_SUPERTX
Jingning Han's avatar
Jingning Han committed
283
284
285
286
  int8_t seg_id_predicted;  // valid only when temporal_update is enabled

  // Only for INTRA blocks
  PREDICTION_MODE uv_mode;
287
#if CONFIG_PALETTE
hui su's avatar
hui su committed
288
  PALETTE_MODE_INFO palette_mode_info;
289
#endif  // CONFIG_PALETTE
Jingning Han's avatar
Jingning Han committed
290

clang-format's avatar
clang-format committed
291
// Only for INTER blocks
292
#if CONFIG_DUAL_FILTER
James Zern's avatar
James Zern committed
293
  InterpFilter interp_filter[4];
294
#else
James Zern's avatar
James Zern committed
295
  InterpFilter interp_filter;
296
#endif
Jingning Han's avatar
Jingning Han committed
297
  MV_REFERENCE_FRAME ref_frame[2];
hui su's avatar
hui su committed
298
  TX_TYPE tx_type;
Jingning Han's avatar
Jingning Han committed
299

300
301
302
#if CONFIG_FILTER_INTRA
  FILTER_INTRA_MODE_INFO filter_intra_mode_info;
#endif  // CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
303
#if CONFIG_EXT_INTRA
hui su's avatar
hui su committed
304
  // The actual prediction angle is the base angle + (angle_delta * step).
hui su's avatar
hui su committed
305
  int8_t angle_delta[2];
hui su's avatar
hui su committed
306
#if CONFIG_INTRA_INTERP
307
308
  // To-Do (huisu): this may be replaced by interp_filter
  INTRA_FILTER intra_filter;
hui su's avatar
hui su committed
309
#endif  // CONFIG_INTRA_INTERP
hui su's avatar
hui su committed
310
311
#endif  // CONFIG_EXT_INTRA

312
#if CONFIG_EXT_INTER
313
  INTERINTRA_MODE interintra_mode;
314
315
316
  // TODO(debargha): Consolidate these flags
  int use_wedge_interintra;
  int interintra_wedge_index;
Debargha Mukherjee's avatar
Debargha Mukherjee committed
317
  int interintra_wedge_sign;
318
  INTERINTER_COMPOUND_DATA interinter_compound_data;
319
#endif  // CONFIG_EXT_INTER
Yue Chen's avatar
Yue Chen committed
320
  MOTION_MODE motion_mode;
Jingning Han's avatar
Jingning Han committed
321
  int_mv mv[2];
322
  int_mv pred_mv[2];
323
324
325
#if CONFIG_REF_MV
  uint8_t ref_mv_idx;
#endif
326
327
328
#if CONFIG_EXT_PARTITION_TYPES
  PARTITION_TYPE partition;
#endif
329
330
331
332
#if CONFIG_NEW_QUANT
  int dq_off_index;
  int send_dq_bit;
#endif  // CONFIG_NEW_QUANT
Yaowu Xu's avatar
Yaowu Xu committed
333
334
  /* deringing gain *per-superblock* */
  int8_t dering_gain;
335
336
337
#if CONFIG_DELTA_Q
  int current_q_index;
#endif
338
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
339
  RD_STATS rd_stats;
340
341
342
  int mi_row;
  int mi_col;
#endif
Yue Chen's avatar
Yue Chen committed
343
344
345
346
#if CONFIG_WARPED_MOTION
  int num_proj_ref[2];
  WarpedMotionParams wm_params[2];
#endif  // CONFIG_WARPED_MOTION
347
348
349
#if CONFIG_DEBLOCKING_ACROSS_TILES
  TILE_BOUNDARY_TYPE tile_boundary_info;
#endif  // CONFIG_DEBLOCKING_ACROSS_TILES
Jingning Han's avatar
Jingning Han committed
350
351
352
353
354
355
356
357
} MB_MODE_INFO;

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

static INLINE PREDICTION_MODE get_y_mode(const MODE_INFO *mi, int block) {
358
359
360
361
#if CONFIG_CB4X4
  (void)block;
  return mi->mbmi.mode;
#else
clang-format's avatar
clang-format committed
362
  return mi->mbmi.sb_type < BLOCK_8X8 ? mi->bmi[block].as_mode : mi->mbmi.mode;
363
#endif
Jingning Han's avatar
Jingning Han committed
364
365
366
367
368
369
370
371
372
373
}

static INLINE int is_inter_block(const MB_MODE_INFO *mbmi) {
  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;
}

Yaowu Xu's avatar
Yaowu Xu committed
374
375
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
376

Yaowu Xu's avatar
Yaowu Xu committed
377
378
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
379

clang-format's avatar
clang-format committed
380
enum mv_precision { MV_PRECISION_Q3, MV_PRECISION_Q4 };
Jingning Han's avatar
Jingning Han committed
381
382
383

struct buf_2d {
  uint8_t *buf;
384
385
386
  uint8_t *buf0;
  int width;
  int height;
Jingning Han's avatar
Jingning Han committed
387
388
389
  int stride;
};

Angie Chiang's avatar
Angie Chiang committed
390
typedef struct macroblockd_plane {
Jingning Han's avatar
Jingning Han committed
391
392
393
394
395
396
397
398
399
  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];
400
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
401
402
  dequant_val_type_nuq seg_dequant_nuq[MAX_SEGMENTS][QUANT_PROFILES]
                                      [COEF_BANDS];
403
#endif
404
#if CONFIG_PALETTE
hui su's avatar
hui su committed
405
  uint8_t *color_index_map;
406
#endif  // CONFIG_PALETTE
Jingning Han's avatar
Jingning Han committed
407
408
409
410
411

  // number of 4x4s in current block
  uint16_t n4_w, n4_h;
  // log2 of n4_w, n4_h
  uint8_t n4_wl, n4_hl;
412
413
  // block size in pixels
  uint8_t width, height;
Jingning Han's avatar
Jingning Han committed
414

415
416
417
#if CONFIG_AOM_QM
  const qm_val_t *seg_iqmatrix[MAX_SEGMENTS][2][TX_SIZES];
#endif
Jingning Han's avatar
Jingning Han committed
418
419
  // encoder
  const int16_t *dequant;
420
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
421
  const dequant_val_type_nuq *dequant_val_nuq[QUANT_PROFILES];
422
#endif  // CONFIG_NEW_QUANT
423
424
425
#if CONFIG_AOM_QM
  const qm_val_t *seg_qmatrix[MAX_SEGMENTS][2][TX_SIZES];
#endif
426
427
428
429
430
431

#if CONFIG_PVQ
  DECLARE_ALIGNED(16, int16_t, pred[MAX_SB_SQUARE]);
  // PVQ: forward transformed predicted image, a reference for PVQ.
  tran_low_t *pvq_ref_coeff;
#endif
Angie Chiang's avatar
Angie Chiang committed
432
} MACROBLOCKD_PLANE;
Jingning Han's avatar
Jingning Han committed
433

434
435
#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
436
437
438

typedef struct RefBuffer {
  // TODO(dkovalev): idx is not really required and should be removed, now it
Yaowu Xu's avatar
Yaowu Xu committed
439
  // is used in av1_onyxd_if.c
Jingning Han's avatar
Jingning Han committed
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
  int idx;
  YV12_BUFFER_CONFIG *buf;
  struct scale_factors sf;
} RefBuffer;

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;

Yaowu Xu's avatar
Yaowu Xu committed
464
  const aom_prob (*partition_probs)[PARTITION_TYPES - 1];
Jingning Han's avatar
Jingning Han committed
465
466
467
468
469
470
471
472
473
474

  /* Distance of MB away from frame edges */
  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 */
475
  const RefBuffer *block_refs[2];
Jingning Han's avatar
Jingning Han committed
476
477
478
479
480

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

  ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
481
  ENTROPY_CONTEXT left_context[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
482
483

  PARTITION_CONTEXT *above_seg_context;
484
  PARTITION_CONTEXT left_seg_context[MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
485

486
487
488
#if CONFIG_VAR_TX
  TXFM_CONTEXT *above_txfm_context;
  TXFM_CONTEXT *left_txfm_context;
489
  TXFM_CONTEXT left_txfm_context_buffer[MAX_MIB_SIZE];
490

491
  TX_SIZE max_tx_size;
492
493
494
#if CONFIG_SUPERTX
  TX_SIZE supertx_size;
#endif
495
496
#endif

497
  // block dimension in the unit of mode_info.
498
499
  uint8_t n8_w, n8_h;

500
#if CONFIG_REF_MV
501
502
  uint8_t ref_mv_count[MODE_CTX_REF_FRAMES];
  CANDIDATE_MV ref_mv_stack[MODE_CTX_REF_FRAMES][MAX_REF_MV_STACK_SIZE];
503
  uint8_t is_sec_rect;
504
505
#endif

506
507
508
#if CONFIG_PVQ
  daala_dec_ctx daala_dec;
#endif
Yaowu Xu's avatar
Yaowu Xu committed
509
#if CONFIG_AOM_HIGHBITDEPTH
Jingning Han's avatar
Jingning Han committed
510
511
512
513
  /* Bit depth: 8, 10, 12 */
  int bd;
#endif

514
  int qindex[MAX_SEGMENTS];
515
  int lossless[MAX_SEGMENTS];
Jingning Han's avatar
Jingning Han committed
516
517
  int corrupted;

Yaowu Xu's avatar
Yaowu Xu committed
518
  struct aom_internal_error_info *error_info;
519
#if CONFIG_GLOBAL_MOTION
520
  WarpedMotionParams *global_motion;
521
#endif  // CONFIG_GLOBAL_MOTION
522
523
524
525
526
#if CONFIG_DELTA_Q
  int prev_qindex;
  int delta_qindex;
  int current_qindex;
#endif
Jingning Han's avatar
Jingning Han committed
527
528
529
530
} MACROBLOCKD;

static INLINE BLOCK_SIZE get_subsize(BLOCK_SIZE bsize,
                                     PARTITION_TYPE partition) {
531
  if (partition == PARTITION_INVALID)
532
    return BLOCK_INVALID;
533
534
  else
    return subsize_lookup[partition][bsize];
535
536
}

537
static const TX_TYPE intra_mode_to_tx_type_context[INTRA_MODES] = {
Jingning Han's avatar
Jingning Han committed
538
539
540
541
542
543
544
545
546
  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
547
548
549
#if CONFIG_ALT_INTRA
  ADST_ADST,  // SMOOTH
#endif        // CONFIG_ALT_INTRA
Jingning Han's avatar
Jingning Han committed
550
551
552
  ADST_ADST,  // TM
};

553
554
#if CONFIG_SUPERTX
static INLINE int supertx_enabled(const MB_MODE_INFO *mbmi) {
Jingning Han's avatar
Jingning Han committed
555
556
557
  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]);
558
559
560
}
#endif  // CONFIG_SUPERTX

561
#if CONFIG_EXT_TX
562

clang-format's avatar
clang-format committed
563
#define ALLOW_INTRA_EXT_TX 1
564

clang-format's avatar
clang-format committed
565
566
static const int num_ext_tx_set_inter[EXT_TX_SETS_INTER] = { 1, 16, 12, 2 };
static const int num_ext_tx_set_intra[EXT_TX_SETS_INTRA] = { 1, 7, 5 };
567

clang-format's avatar
clang-format committed
568
static INLINE int get_ext_tx_set(TX_SIZE tx_size, BLOCK_SIZE bs, int is_inter) {
569
  tx_size = txsize_sqr_map[tx_size];
570
571
572
573
#if CONFIG_CB4X4
  (void)bs;
  if (tx_size > TX_32X32) return 0;
#else
574
  if (tx_size > TX_32X32 || bs < BLOCK_8X8) return 0;
575
#endif
576
  if (tx_size == TX_32X32) return is_inter ? 3 : 0;
577
  return (tx_size == TX_16X16 ? 2 : 1);
578
579
}

580
581
static const int use_intra_ext_tx_for_txsize[EXT_TX_SETS_INTRA]
                                            [EXT_TX_SIZES] = {
582
583
584
585
586
#if CONFIG_CB4X4
                                              { 1, 1, 1, 1, 1 },  // unused
                                              { 0, 1, 1, 0, 0 },
                                              { 0, 0, 0, 1, 0 },
#else
587
588
589
                                              { 1, 1, 1, 1 },  // unused
                                              { 1, 1, 0, 0 },
                                              { 0, 0, 1, 0 },
590
#endif  // CONFIG_CB4X4
591
592
593
594
                                            };

static const int use_inter_ext_tx_for_txsize[EXT_TX_SETS_INTER]
                                            [EXT_TX_SIZES] = {
595
596
597
598
599
600
#if CONFIG_CB4X4
                                              { 1, 1, 1, 1, 1 },  // unused
                                              { 0, 1, 1, 0, 0 },
                                              { 0, 0, 0, 1, 0 },
                                              { 0, 0, 0, 0, 1 },
#else
601
602
603
604
                                              { 1, 1, 1, 1 },  // unused
                                              { 1, 1, 0, 0 },
                                              { 0, 0, 1, 0 },
                                              { 0, 0, 0, 1 },
605
#endif  // CONFIG_CB4X4
606
                                            };
607

608
// Transform types used in each intra set
609
static const int ext_tx_used_intra[EXT_TX_SETS_INTRA][TX_TYPES] = {
clang-format's avatar
clang-format committed
610
611
612
  { 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 },
613
614
};

615
// Transform types used in each inter set
616
static const int ext_tx_used_inter[EXT_TX_SETS_INTER][TX_TYPES] = {
clang-format's avatar
clang-format committed
617
618
619
620
  { 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 },
621
};
622

623
624
625
// 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
626
  { 1, 0, 0, 0 }, { 1, 1, 1, 1 }, { 1, 1, 1, 1 }, { 1, 0, 0, 1 },
627
628
};

629
630
631
632
633
static INLINE int get_ext_tx_types(TX_SIZE tx_size, BLOCK_SIZE bs,
                                   int is_inter) {
  const int set = get_ext_tx_set(tx_size, bs, is_inter);
  return is_inter ? num_ext_tx_set_inter[set] : num_ext_tx_set_intra[set];
}
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660

#if CONFIG_RECT_TX
static INLINE int is_rect_tx_allowed_bsize(BLOCK_SIZE bsize) {
  static const char LUT[BLOCK_SIZES] = {
    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
    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
  };

  return LUT[bsize];
}

661
662
663
664
static INLINE int is_rect_tx_allowed(const MACROBLOCKD *xd,
                                     const MB_MODE_INFO *mbmi) {
  return is_inter_block(mbmi) && is_rect_tx_allowed_bsize(mbmi->sb_type) &&
         !xd->lossless[mbmi->segment_id];
665
666
667
668
}

static INLINE int is_rect_tx(TX_SIZE tx_size) { return tx_size >= TX_SIZES; }
#endif  // CONFIG_RECT_TX
669
670
#endif  // CONFIG_EXT_TX

671
672
673
static INLINE TX_SIZE tx_size_from_tx_mode(BLOCK_SIZE bsize, TX_MODE tx_mode,
                                           int is_inter) {
  const TX_SIZE largest_tx_size = tx_mode_to_biggest_tx_size[tx_mode];
674
675
676
#if CONFIG_VAR_TX
  const TX_SIZE max_tx_size = max_txsize_rect_lookup[bsize];

677
678
679
680
#if CONFIG_CB4X4
  if (!is_inter || bsize == BLOCK_4X4)
    return AOMMIN(max_txsize_lookup[bsize], largest_tx_size);
#else
681
682
  if (!is_inter || bsize < BLOCK_8X8)
    return AOMMIN(max_txsize_lookup[bsize], largest_tx_size);
683
#endif
684
685
686
687
688
689

  if (txsize_sqr_map[max_tx_size] <= largest_tx_size)
    return max_tx_size;
  else
    return largest_tx_size;
#else
690
  const TX_SIZE max_tx_size = max_txsize_lookup[bsize];
691
#endif
692
693
694

#if CONFIG_EXT_TX && CONFIG_RECT_TX
  if (!is_inter) {
Yaowu Xu's avatar
Yaowu Xu committed
695
    return AOMMIN(max_tx_size, largest_tx_size);
696
697
698
699
700
701
702
703
704
705
  } else {
    const TX_SIZE max_rect_tx_size = max_txsize_rect_lookup[bsize];
    if (txsize_sqr_up_map[max_rect_tx_size] <= largest_tx_size) {
      return max_rect_tx_size;
    } else {
      return largest_tx_size;
    }
  }
#else
  (void)is_inter;
Yaowu Xu's avatar
Yaowu Xu committed
706
  return AOMMIN(max_tx_size, largest_tx_size);
707
708
709
#endif  // CONFIG_EXT_TX && CONFIG_RECT_TX
}

710
#if CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
711
712
713
714
715
716
717
718
719
720
721
722
static const TX_TYPE filter_intra_mode_to_tx_type_lookup[FILTER_INTRA_MODES] = {
  DCT_DCT,    // FILTER_DC
  ADST_DCT,   // FILTER_V
  DCT_ADST,   // FILTER_H
  DCT_DCT,    // FILTER_D45
  ADST_ADST,  // FILTER_D135
  ADST_DCT,   // FILTER_D117
  DCT_ADST,   // FILTER_D153
  DCT_ADST,   // FILTER_D207
  ADST_DCT,   // FILTER_D63
  ADST_ADST,  // FILTER_TM
};
723
#endif  // CONFIG_FILTER_INTRA
724

725
#if CONFIG_EXT_INTRA
hui su's avatar
hui su committed
726
727
728
729
730
731
732
733
734
735
#define MAX_ANGLE_DELTA_UV 2
#define ANGLE_STEP_UV 4

static const uint8_t av1_angle_step_y[TX_SIZES] = {
  0, 4, 3, 3,
};
static const uint8_t av1_max_angle_delta_y[TX_SIZES] = {
  0, 2, 3, 3,
};

736
737
738
739
740
extern const int16_t dr_intra_derivative[90];
static const uint8_t mode_to_angle_map[INTRA_MODES] = {
  0, 90, 180, 45, 135, 111, 157, 203, 67, 0,
};

hui su's avatar
hui su committed
741
742
743
744
745
746
747
748
749
750
static INLINE int av1_get_angle_step(BLOCK_SIZE sb_type, int plane) {
  const TX_SIZE max_tx_size = max_txsize_lookup[sb_type];
  return plane ? ANGLE_STEP_UV : av1_angle_step_y[max_tx_size];
}

static INLINE int av1_get_max_angle_delta(BLOCK_SIZE sb_type, int plane) {
  const TX_SIZE max_tx_size = max_txsize_lookup[sb_type];
  return plane ? MAX_ANGLE_DELTA_UV : av1_max_angle_delta_y[max_tx_size];
}

hui su's avatar
hui su committed
751
#if CONFIG_INTRA_INTERP
752
753
// Returns whether filter selection is needed for a given
// intra prediction angle.
Yaowu Xu's avatar
Yaowu Xu committed
754
int av1_is_intra_filter_switchable(int angle);
hui su's avatar
hui su committed
755
#endif  // CONFIG_INTRA_INTERP
hui su's avatar
hui su committed
756
757
#endif  // CONFIG_EXT_INTRA

Yunqing Wang's avatar
Yunqing Wang committed
758
759
760
#if CONFIG_EXT_TILE
#define FIXED_TX_TYPE 1
#else
761
#define FIXED_TX_TYPE 0
Yunqing Wang's avatar
Yunqing Wang committed
762
#endif
763
764

static INLINE TX_TYPE get_default_tx_type(PLANE_TYPE plane_type,
clang-format's avatar
clang-format committed
765
766
                                          const MACROBLOCKD *xd, int block_idx,
                                          TX_SIZE tx_size) {
767
768
769
770
771
772
  const MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;

  if (is_inter_block(mbmi) || plane_type != PLANE_TYPE_Y ||
      xd->lossless[mbmi->segment_id] || tx_size >= TX_32X32)
    return DCT_DCT;

clang-format's avatar
clang-format committed
773
774
775
  return intra_mode_to_tx_type_context[plane_type == PLANE_TYPE_Y
                                           ? get_y_mode(xd->mi[0], block_idx)
                                           : mbmi->uv_mode];
776
777
}

clang-format's avatar
clang-format committed
778
static INLINE TX_TYPE get_tx_type(PLANE_TYPE plane_type, const MACROBLOCKD *xd,
hui su's avatar
hui su committed
779
                                  int block_idx, TX_SIZE tx_size) {
Jingning Han's avatar
Jingning Han committed
780
  const MODE_INFO *const mi = xd->mi[0];
hui su's avatar
hui su committed
781
  const MB_MODE_INFO *const mbmi = &mi->mbmi;
hui su's avatar
hui su committed
782

783
784
785
  if (FIXED_TX_TYPE)
    return get_default_tx_type(plane_type, xd, block_idx, tx_size);

786
#if CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
787
  if (!is_inter_block(mbmi)) {
788
789
790
791
792
793
794
#if CONFIG_FILTER_INTRA
    const int use_filter_intra_mode_info =
        mbmi->filter_intra_mode_info.use_filter_intra_mode[plane_type];
    const FILTER_INTRA_MODE filter_intra_mode =
        mbmi->filter_intra_mode_info.filter_intra_mode[plane_type];
#endif  // CONFIG_FILTER_INTRA
#if CONFIG_EXT_INTRA
clang-format's avatar
clang-format committed
795
796
797
    const PREDICTION_MODE mode = (plane_type == PLANE_TYPE_Y)
                                     ? get_y_mode(mi, block_idx)
                                     : mbmi->uv_mode;
798
#endif  // CONFIG_EXT_INTRA
hui su's avatar
hui su committed
799

clang-format's avatar
clang-format committed
800
    if (xd->lossless[mbmi->segment_id] || tx_size >= TX_32X32) return DCT_DCT;
hui su's avatar
hui su committed
801
802

#if CONFIG_EXT_TX
803
804
#if ALLOW_INTRA_EXT_TX
    if (mbmi->sb_type >= BLOCK_8X8 && plane_type == PLANE_TYPE_Y)
hui su's avatar
hui su committed
805
      return mbmi->tx_type;
806
#endif  // ALLOW_INTRA_EXT_TX
hui su's avatar
hui su committed
807
#endif  // CONFIG_EXT_TX
hui su's avatar
hui su committed
808

809
810
811
812
813
#if CONFIG_FILTER_INTRA
    if (use_filter_intra_mode_info)
      return filter_intra_mode_to_tx_type_lookup[filter_intra_mode];
#endif  // CONFIG_FILTER_INTRA
#if CONFIG_EXT_INTRA
hui su's avatar
hui su committed
814
815
816
817
818
819
#if CONFIG_ALT_INTRA
    if (mode == SMOOTH_PRED) return ADST_ADST;
#endif  // CONFIG_ALT_INTRA
    if (mode == DC_PRED) return DCT_DCT;
    if (mode == TM_PRED) return ADST_ADST;
    {
hui su's avatar
hui su committed
820
      int angle = mode_to_angle_map[mode];
hui su's avatar
hui su committed
821
822
823
824
      const int angle_step = av1_get_angle_step(mbmi->sb_type, (int)plane_type);
      assert(mode == D45_PRED || mode == D63_PRED || mode == D117_PRED ||
             mode == D135_PRED || mode == D153_PRED || mode == D207_PRED ||
             mode == V_PRED || mode == H_PRED);
hui su's avatar
hui su committed
825
      if (mbmi->sb_type >= BLOCK_8X8)
hui su's avatar
hui su committed
826
        angle += mbmi->angle_delta[plane_type] * angle_step;
hui su's avatar
hui su committed
827
828
829
830
831
832
833
834
835
      assert(angle > 0 && angle < 270);
      if (angle == 135)
        return ADST_ADST;
      else if (angle < 45 || angle > 225)
        return DCT_DCT;
      else if (angle < 135)
        return ADST_DCT;
      else
        return DCT_ADST;
hui su's avatar
hui su committed
836
837
    }
#endif  // CONFIG_EXT_INTRA
838
839
  }
#endif  // CONFIG_EXT_INTRA || CONFIG_FILTER_INTRA
Jingning Han's avatar
Jingning Han committed
840

hui su's avatar
hui su committed
841
#if CONFIG_EXT_TX
clang-format's avatar
clang-format committed
842
  if (xd->lossless[mbmi->segment_id] || txsize_sqr_map[tx_size] > TX_32X32 ||
843
      (txsize_sqr_map[tx_size] >= TX_32X32 && !is_inter_block(mbmi)))
hui su's avatar
hui su committed
844
    return DCT_DCT;
845
  if (mbmi->sb_type >= BLOCK_8X8 || CONFIG_CB4X4) {
846
    if (plane_type == PLANE_TYPE_Y) {
847
848
849
850
#if !ALLOW_INTRA_EXT_TX
      if (is_inter_block(mbmi))
#endif  // ALLOW_INTRA_EXT_TX
        return mbmi->tx_type;
851
    }
852
853
854
855
856
857

    if (is_inter_block(mbmi)) {
// UV Inter only
#if CONFIG_CB4X4
      if (tx_size < TX_4X4) return DCT_DCT;
#endif
858
      return (mbmi->tx_type == IDTX && txsize_sqr_map[tx_size] >= TX_32X32)
clang-format's avatar
clang-format committed
859
860
                 ? DCT_DCT
                 : mbmi->tx_type;
861
    }
862
  }
863

864
#if CONFIG_CB4X4
865
866
867
868
  if (tx_size < TX_4X4)
    return DCT_DCT;
  else
    return intra_mode_to_tx_type_context[mbmi->uv_mode];
869
870
#endif

871
872
  // Sub8x8-Inter/Intra OR UV-Intra
  if (is_inter_block(mbmi))  // Sub8x8-Inter
873
    return DCT_DCT;
874
  else  // Sub8x8 Intra OR UV-Intra
clang-format's avatar
clang-format committed
875
876
877
    return intra_mode_to_tx_type_context[plane_type == PLANE_TYPE_Y
                                             ? get_y_mode(mi, block_idx)
                                             : mbmi->uv_mode];
878
#else   // CONFIG_EXT_TX
clang-format's avatar
clang-format committed
879
  (void)block_idx;
880
  if (plane_type != PLANE_TYPE_Y || xd->lossless[mbmi->segment_id] ||
881
      txsize_sqr_map[tx_size] >= TX_32X32)
Jingning Han's avatar
Jingning Han committed
882
    return DCT_DCT;
883
  return mbmi->tx_type;
hui su's avatar
hui su committed
884
#endif  // CONFIG_EXT_TX
Jingning Han's avatar
Jingning Han committed
885
886
}

Yaowu Xu's avatar
Yaowu Xu committed
887
void av1_setup_block_planes(MACROBLOCKD *xd, int ss_x, int ss_y);
Jingning Han's avatar
Jingning Han committed
888

889
890
891
892
893
894
895
896
static INLINE int tx_size_to_depth(const TX_SIZE tx_size) {
  return (int)(tx_size - TX_4X4);
}

static INLINE TX_SIZE depth_to_tx_size(const int depth) {
  return (TX_SIZE)(depth + TX_4X4);
}

Jingning Han's avatar
Jingning Han committed
897
898
static INLINE TX_SIZE get_uv_tx_size(const MB_MODE_INFO *mbmi,
                                     const struct macroblockd_plane *pd) {
899
  TX_SIZE uv_txsize;
Jingning Han's avatar
Jingning Han committed
900
901
902
903
#if CONFIG_CB4X4
  assert(mbmi->tx_size > TX_2X2);
#endif

904
#if CONFIG_SUPERTX
hui su's avatar
hui su committed
905
  if (supertx_enabled(mbmi))
906
907
    return uvsupertx_size_lookup[txsize_sqr_map[mbmi->tx_size]]
                                [pd->subsampling_x][pd->subsampling_y];
hui su's avatar
hui su committed
908
#endif  // CONFIG_SUPERTX
909

910
911
912
913
  uv_txsize = uv_txsize_lookup[mbmi->sb_type][mbmi->tx_size][pd->subsampling_x]
                              [pd->subsampling_y];
  assert(uv_txsize != TX_INVALID);
  return uv_txsize;
Jingning Han's avatar
Jingning Han committed
914
915
}

clang-format's avatar
clang-format committed
916
917
static INLINE BLOCK_SIZE
get_plane_block_size(BLOCK_SIZE bsize, const struct macroblockd_plane *pd) {
Jingning Han's avatar
Jingning Han committed
918
919
920
921
922
923
924
925
  return ss_size_lookup[bsize][pd->subsampling_x][pd->subsampling_y];
}

static INLINE void reset_skip_context(MACROBLOCKD *xd, BLOCK_SIZE bsize) {
  int i;
  for (i = 0; i < MAX_MB_PLANE; i++) {
    struct macroblockd_plane *const pd = &xd->plane[i];
    const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd);
926
927
928
929
    const int txs_wide = block_size_wide[plane_bsize] >> tx_size_wide_log2[0];
    const int txs_high = block_size_high[plane_bsize] >> tx_size_high_log2[0];
    memset(pd->above_context, 0, sizeof(ENTROPY_CONTEXT) * txs_wide);
    memset(pd->left_context, 0, sizeof(ENTROPY_CONTEXT) * txs_high);
Jingning Han's avatar
Jingning Han committed
930
931
932
933
  }
}

typedef void (*foreach_transformed_block_visitor)(int plane, int block,
934
                                                  int blk_row, int blk_col,
Jingning Han's avatar
Jingning Han committed
935
                                                  BLOCK_SIZE plane_bsize,
clang-format's avatar
clang-format committed
936
                                                  TX_SIZE tx_size, void *arg);
Jingning Han's avatar
Jingning Han committed
937

Yaowu Xu's avatar
Yaowu Xu committed
938
void av1_foreach_transformed_block_in_plane(
Jingning Han's avatar
Jingning Han committed
939
940
941
    const MACROBLOCKD *const xd, BLOCK_SIZE bsize, int plane,
    foreach_transformed_block_visitor visit, void *arg);

Yaowu Xu's avatar
Yaowu Xu committed
942
943
944
945
void av1_foreach_transformed_block(const MACROBLOCKD *const xd,
                                   BLOCK_SIZE bsize,
                                   foreach_transformed_block_visitor visit,
                                   void *arg);
Jingning Han's avatar
Jingning Han committed
946

947
948
949
950
951
952
953
954
955
956
957
#if CONFIG_COEF_INTERLEAVE
static INLINE int get_max_4x4_size(int num_4x4, int mb_to_edge,
                                   int subsampling) {
  return num_4x4 + (mb_to_edge >= 0 ? 0 : mb_to_edge >> (5 + subsampling));
}

void av1_foreach_transformed_block_interleave(
    const MACROBLOCKD *const xd, BLOCK_SIZE bsize,
    foreach_transformed_block_visitor visit, void *arg);
#endif

Yaowu Xu's avatar
Yaowu Xu committed
958
void av1_set_contexts(const MACROBLOCKD *xd, struct macroblockd_plane *pd,
959
960
                      int plane, TX_SIZE tx_size, int has_eob, int aoff,
                      int loff);
Jingning Han's avatar
Jingning Han committed
961

962
963
#if CONFIG_EXT_INTER
static INLINE int is_interintra_allowed_bsize(const BLOCK_SIZE bsize) {
964
965
966
#if !USE_RECT_INTERINTRA
  if (block_size_wide[bsize] != block_size_high[bsize]) return 0;
#endif
967
  // TODO(debargha): Should this be bsize < BLOCK_LARGEST?
968
969
970
971
972
973
974
975
976
977
978
979
  return (bsize >= BLOCK_8X8) && (bsize < BLOCK_64X64);
}

static INLINE int is_interintra_allowed_mode(const PREDICTION_MODE mode) {
  return (mode >= NEARESTMV) && (mode <= NEWMV);
}

static INLINE int is_interintra_allowed_ref(const MV_REFERENCE_FRAME rf[2]) {
  return (rf[0] > INTRA_FRAME) && (rf[1] <= INTRA_FRAME);
}

static INLINE int is_interintra_allowed(const MB_MODE_INFO *mbmi) {
clang-format's avatar
clang-format committed
980
981
982
  return is_interintra_allowed_bsize(mbmi->sb_type) &&
         is_interintra_allowed_mode(mbmi->mode) &&
         is_interintra_allowed_ref(mbmi->ref_frame);
983
984
}

985
986
987
static INLINE int is_interintra_allowed_bsize_group(const int group) {
  int i;
  for (i = 0; i < BLOCK_SIZES; i++) {
988
989
    if (size_group_lookup[i] == group &&
        is_interintra_allowed_bsize((BLOCK_SIZE)i)) {
990
      return 1;
991
    }
992
993
994
995
  }
  return 0;
}

996
997
998
999
1000
static INLINE int is_interintra_pred(const MB_MODE_INFO *mbmi) {
  return (mbmi->ref_frame[1] == INTRA_FRAME) && is_interintra_allowed(mbmi);
}
#endif  // CONFIG_EXT_INTER

Yue Chen's avatar
Yue Chen committed
1001
1002
1003
1004
1005
#if CONFIG_MOTION_VAR || CONFIG_WARPED_MOTION
static INLINE int is_motion_variation_allowed_bsize(BLOCK_SIZE bsize) {
  return (bsize >= BLOCK_8X8);
}

Yue Chen's avatar
Yue Chen committed
1006
static INLINE MOTION_MODE motion_mode_allowed(const MB_MODE_INFO *mbmi) {
1007
#if CONFIG_EXT_INTER
Yue Chen's avatar
Yue Chen committed
1008
1009
  if (is_motion_variation_allowed_bsize(mbmi->sb_type) &&
      is_inter_mode(mbmi->mode) && mbmi->ref_frame[1] != INTRA_FRAME) {
1010
#else
Yue Chen's avatar
Yue Chen committed
1011
1012
  if (is_motion_variation_allowed_bsize(mbmi->sb_type) &&
      is_inter_mode(mbmi->mode)) {
1013
#endif  // CONFIG_EXT_INTER
Yue Chen's avatar
Yue Chen committed
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
#if CONFIG_WARPED_MOTION
    if (!has_second_ref(mbmi) && mbmi->num_proj_ref[0] >= 3)
      return WARPED_CAUSAL;
    else
#endif  // CONFIG_WARPED_MOTION
#if CONFIG_MOTION_VAR
      return OBMC_CAUSAL;
#else
    return SIMPLE_TRANSLATION;
#endif  // CONFIG_MOTION_VAR
  } else {
    return SIMPLE_TRANSLATION;
  }
1027
1028
}

Yue Chen's avatar
Yue Chen committed
1029
#if CONFIG_MOTION_VAR
1030
1031
1032
static INLINE int is_neighbor_overlappable(const MB_MODE_INFO *mbmi) {
  return (is_inter_block(mbmi));
}
Yue Chen's avatar
Yue Chen committed
1033
1034
#endif  // CONFIG_MOTION_VAR
#endif  // CONFIG_MOTION_VAR || CONFIG_WARPED_MOTION
1035

Jingning Han's avatar
Jingning Han committed
1036
1037
1038
1039
#ifdef __cplusplus
}  // extern "C"
#endif

Yaowu Xu's avatar
Yaowu Xu committed
1040
#endif  // AV1_COMMON_BLOCKD_H_