blockd.h 38.5 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 38

#ifdef __cplusplus
extern "C" {
#endif

39 40
#define SUB8X8_COMP_REF 1

Jingning Han's avatar
Jingning Han committed
41 42
#define MAX_MB_PLANE 3

43
#if CONFIG_EXT_INTER
44

45
#if CONFIG_COMPOUND_SEGMENT
46 47 48 49 50 51 52
// Set COMPOUND_SEGMENT_TYPE to one of the three
// 0: Uniform
// 1: Difference weighted
#define COMPOUND_SEGMENT_TYPE 1

#if COMPOUND_SEGMENT_TYPE == 0
#define MAX_SEG_MASK_BITS 1
53 54 55 56 57 58
// SEG_MASK_TYPES should not surpass 1 << MAX_SEG_MASK_BITS
typedef enum {
  UNIFORM_45 = 0,
  UNIFORM_45_INV,
  SEG_MASK_TYPES,
} SEG_MASK_TYPE;
59 60 61 62 63

#elif COMPOUND_SEGMENT_TYPE == 1
#define MAX_SEG_MASK_BITS 1
// SEG_MASK_TYPES should not surpass 1 << MAX_SEG_MASK_BITS
typedef enum {
Yaowu Xu's avatar
Yaowu Xu committed
64 65
  DIFFWTD_42 = 0,
  DIFFWTD_42_INV,
66 67 68 69
  SEG_MASK_TYPES,
} SEG_MASK_TYPE;

#endif  // COMPOUND_SEGMENT_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
typedef struct {
  uint8_t *plane[MAX_MB_PLANE];
  int stride[MAX_MB_PLANE];
} BUFFER_SET;

Yue Chen's avatar
Yue Chen committed
118
#if CONFIG_EXT_INTER
119
static INLINE int is_inter_singleref_mode(PREDICTION_MODE mode) {
120
  return mode >= NEARESTMV && mode <= NEWMV;
121 122 123 124 125 126
}

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

127 128
static INLINE PREDICTION_MODE compound_ref0_mode(PREDICTION_MODE mode) {
  static PREDICTION_MODE lut[MB_MODE_COUNT] = {
129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155
    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
    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
156 157 158 159 160 161 162
  };
  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] = {
163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189
    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
    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
190 191 192 193 194
  };
  assert(is_inter_compound_mode(mode));
  return lut[mode];
}

Yue Chen's avatar
Yue Chen committed
195
static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
196 197
  return (mode == NEWMV || mode == NEW_NEWMV || mode == NEAREST_NEWMV ||
          mode == NEW_NEARESTMV || mode == NEAR_NEWMV || mode == NEW_NEARMV);
Jingning Han's avatar
Jingning Han committed
198
}
199

200 201 202 203
static INLINE int use_masked_motion_search(COMPOUND_TYPE type) {
  return (type == COMPOUND_WEDGE);
}

204
static INLINE int is_masked_compound_type(COMPOUND_TYPE type) {
205 206 207
#if CONFIG_COMPOUND_SEGMENT
  return (type == COMPOUND_WEDGE || type == COMPOUND_SEG);
#else
208
  return (type == COMPOUND_WEDGE);
209
#endif  // CONFIG_COMPOUND_SEGMENT
210
}
211 212 213 214 215
#else

static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
  return (mode == NEWMV);
}
Yue Chen's avatar
Yue Chen committed
216
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
217 218 219 220 221 222 223 224

/* 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
225
#if CONFIG_REF_MV
Yaowu Xu's avatar
Yaowu Xu committed
226
  int_mv pred_mv[2];
Jingning Han's avatar
Jingning Han committed
227
#endif
Yue Chen's avatar
Yue Chen committed
228 229 230
#if CONFIG_EXT_INTER
  int_mv ref_mv[2];
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
231 232 233 234
} b_mode_info;

typedef int8_t MV_REFERENCE_FRAME;

235
#if CONFIG_PALETTE
hui su's avatar
hui su committed
236 237 238
typedef struct {
  // Number of base colors for Y (0) and UV (1)
  uint8_t palette_size[2];
clang-format's avatar
clang-format committed
239
// Value of base colors for Y, U, and V
240
#if CONFIG_HIGHBITDEPTH
hui su's avatar
hui su committed
241 242 243
  uint16_t palette_colors[3 * PALETTE_MAX_SIZE];
#else
  uint8_t palette_colors[3 * PALETTE_MAX_SIZE];
244
#endif  // CONFIG_HIGHBITDEPTH
hui su's avatar
hui su committed
245 246 247 248
  // 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;
249
#endif  // CONFIG_PALETTE
hui su's avatar
hui su committed
250

251
#if CONFIG_FILTER_INTRA
252
#define USE_3TAP_INTRA_FILTER 1  // 0: 4-tap; 1: 3-tap
hui su's avatar
hui su committed
253 254
typedef struct {
  // 1: an ext intra mode is used; 0: otherwise.
255 256 257 258
  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
259

Angie Chiang's avatar
Angie Chiang committed
260
#if CONFIG_VAR_TX
261
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
262
#define TXB_COEFF_COST_MAP_SIZE (2 * MAX_MIB_SIZE)
263 264
#endif
#endif
Angie Chiang's avatar
Angie Chiang committed
265 266 267 268 269 270 271 272 273

// 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];
274
#if CONFIG_VAR_TX
Angie Chiang's avatar
Angie Chiang committed
275 276
  int txb_coeff_cost_map[MAX_MB_PLANE][TXB_COEFF_COST_MAP_SIZE]
                        [TXB_COEFF_COST_MAP_SIZE];
277 278
#endif  // CONFIG_VAR_TX
#endif  // CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
279 280
} RD_STATS;

281 282 283 284 285
#if CONFIG_EXT_INTER
typedef struct {
  COMPOUND_TYPE type;
  int wedge_index;
  int wedge_sign;
286
#if CONFIG_COMPOUND_SEGMENT
287 288
  SEG_MASK_TYPE mask_type;
  DECLARE_ALIGNED(16, uint8_t, seg_mask[2 * MAX_SB_SQUARE]);
289
#endif  // CONFIG_COMPOUND_SEGMENT
290 291 292
} INTERINTER_COMPOUND_DATA;
#endif  // CONFIG_EXT_INTER

Jingning Han's avatar
Jingning Han committed
293 294 295 296 297 298
// 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;
299
#if CONFIG_VAR_TX
300 301
  // TODO(jingning): This effectively assigned a separate entry for each
  // 8x8 block. Apparently it takes much more space than needed.
302
  TX_SIZE inter_tx_size[MAX_MIB_SIZE][MAX_MIB_SIZE];
303
  TX_SIZE min_tx_size;
304
#endif
Jingning Han's avatar
Jingning Han committed
305 306
  int8_t skip;
  int8_t segment_id;
307 308 309
#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
310
#endif                      // CONFIG_SUPERTX
Jingning Han's avatar
Jingning Han committed
311 312 313 314
  int8_t seg_id_predicted;  // valid only when temporal_update is enabled

  // Only for INTRA blocks
  PREDICTION_MODE uv_mode;
315
#if CONFIG_PALETTE
hui su's avatar
hui su committed
316
  PALETTE_MODE_INFO palette_mode_info;
317
#endif  // CONFIG_PALETTE
Jingning Han's avatar
Jingning Han committed
318

clang-format's avatar
clang-format committed
319
// Only for INTER blocks
320
#if CONFIG_DUAL_FILTER
James Zern's avatar
James Zern committed
321
  InterpFilter interp_filter[4];
322
#else
James Zern's avatar
James Zern committed
323
  InterpFilter interp_filter;
324
#endif
Jingning Han's avatar
Jingning Han committed
325
  MV_REFERENCE_FRAME ref_frame[2];
hui su's avatar
hui su committed
326
  TX_TYPE tx_type;
Angie Chiang's avatar
Angie Chiang committed
327 328 329
#if CONFIG_LV_MAP
  TX_TYPE txk_type[MAX_SB_SQUARE / (TX_SIZE_W_MIN * TX_SIZE_H_MIN)];
#endif
Jingning Han's avatar
Jingning Han committed
330

331 332 333
#if CONFIG_FILTER_INTRA
  FILTER_INTRA_MODE_INFO filter_intra_mode_info;
#endif  // CONFIG_FILTER_INTRA
hui su's avatar
hui su committed
334
#if CONFIG_EXT_INTRA
hui su's avatar
hui su committed
335
  // The actual prediction angle is the base angle + (angle_delta * step).
hui su's avatar
hui su committed
336
  int8_t angle_delta[2];
hui su's avatar
hui su committed
337
#if CONFIG_INTRA_INTERP
338 339
  // To-Do (huisu): this may be replaced by interp_filter
  INTRA_FILTER intra_filter;
hui su's avatar
hui su committed
340
#endif  // CONFIG_INTRA_INTERP
hui su's avatar
hui su committed
341 342
#endif  // CONFIG_EXT_INTRA

343
#if CONFIG_EXT_INTER
344
  INTERINTRA_MODE interintra_mode;
345 346 347
  // TODO(debargha): Consolidate these flags
  int use_wedge_interintra;
  int interintra_wedge_index;
Debargha Mukherjee's avatar
Debargha Mukherjee committed
348
  int interintra_wedge_sign;
349
  INTERINTER_COMPOUND_DATA interinter_compound_data;
350
#endif  // CONFIG_EXT_INTER
Yue Chen's avatar
Yue Chen committed
351
  MOTION_MODE motion_mode;
352 353 354
#if CONFIG_MOTION_VAR
  int overlappable_neighbors[2];
#endif  // CONFIG_MOTION_VAR
Jingning Han's avatar
Jingning Han committed
355
  int_mv mv[2];
356
  int_mv pred_mv[2];
357 358 359
#if CONFIG_REF_MV
  uint8_t ref_mv_idx;
#endif
360 361 362
#if CONFIG_EXT_PARTITION_TYPES
  PARTITION_TYPE partition;
#endif
363 364 365 366
#if CONFIG_NEW_QUANT
  int dq_off_index;
  int send_dq_bit;
#endif  // CONFIG_NEW_QUANT
Yaowu Xu's avatar
Yaowu Xu committed
367
  /* deringing gain *per-superblock* */
368
  int8_t cdef_strength;
369 370 371
#if CONFIG_DELTA_Q
  int current_q_index;
#endif
372
#if CONFIG_RD_DEBUG
Angie Chiang's avatar
Angie Chiang committed
373
  RD_STATS rd_stats;
374 375 376
  int mi_row;
  int mi_col;
#endif
Yue Chen's avatar
Yue Chen committed
377 378 379 380
#if CONFIG_WARPED_MOTION
  int num_proj_ref[2];
  WarpedMotionParams wm_params[2];
#endif  // CONFIG_WARPED_MOTION
381 382

  BOUNDARY_TYPE boundary_info;
Jingning Han's avatar
Jingning Han committed
383 384 385 386 387 388 389 390
} 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) {
391 392 393 394
#if CONFIG_CB4X4
  (void)block;
  return mi->mbmi.mode;
#else
clang-format's avatar
clang-format committed
395
  return mi->mbmi.sb_type < BLOCK_8X8 ? mi->bmi[block].as_mode : mi->mbmi.mode;
396
#endif
Jingning Han's avatar
Jingning Han committed
397 398 399 400 401 402 403 404 405 406
}

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
407 408
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
409

Yaowu Xu's avatar
Yaowu Xu committed
410 411
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
412

413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431
#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;
  const int block_size_allowed = (bsize >= BLOCK_8X8);
#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
432
enum mv_precision { MV_PRECISION_Q3, MV_PRECISION_Q4 };
Jingning Han's avatar
Jingning Han committed
433 434 435

struct buf_2d {
  uint8_t *buf;
436 437 438
  uint8_t *buf0;
  int width;
  int height;
Jingning Han's avatar
Jingning Han committed
439 440 441
  int stride;
};

Angie Chiang's avatar
Angie Chiang committed
442
typedef struct macroblockd_plane {
Jingning Han's avatar
Jingning Han committed
443 444 445 446 447 448 449 450 451
  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];
452
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
453 454
  dequant_val_type_nuq seg_dequant_nuq[MAX_SEGMENTS][QUANT_PROFILES]
                                      [COEF_BANDS];
455
#endif
456
#if CONFIG_PALETTE
hui su's avatar
hui su committed
457
  uint8_t *color_index_map;
458
#endif  // CONFIG_PALETTE
Jingning Han's avatar
Jingning Han committed
459 460 461 462 463

  // number of 4x4s in current block
  uint16_t n4_w, n4_h;
  // log2 of n4_w, n4_h
  uint8_t n4_wl, n4_hl;
464 465
  // block size in pixels
  uint8_t width, height;
Jingning Han's avatar
Jingning Han committed
466

467 468 469
#if CONFIG_AOM_QM
  const qm_val_t *seg_iqmatrix[MAX_SEGMENTS][2][TX_SIZES];
#endif
Jingning Han's avatar
Jingning Han committed
470 471
  // encoder
  const int16_t *dequant;
472
#if CONFIG_NEW_QUANT
clang-format's avatar
clang-format committed
473
  const dequant_val_type_nuq *dequant_val_nuq[QUANT_PROFILES];
474
#endif  // CONFIG_NEW_QUANT
475 476 477
#if CONFIG_AOM_QM
  const qm_val_t *seg_qmatrix[MAX_SEGMENTS][2][TX_SIZES];
#endif
478

Yushin Cho's avatar
Yushin Cho committed
479
#if CONFIG_PVQ || CONFIG_DAALA_DIST
480 481 482 483
  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
484
} MACROBLOCKD_PLANE;
Jingning Han's avatar
Jingning Han committed
485

486 487
#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
488 489 490

typedef struct RefBuffer {
  // TODO(dkovalev): idx is not really required and should be removed, now it
Yaowu Xu's avatar
Yaowu Xu committed
491
  // is used in av1_onyxd_if.c
Jingning Han's avatar
Jingning Han committed
492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515
  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
516
  const aom_prob (*partition_probs)[PARTITION_TYPES - 1];
Jingning Han's avatar
Jingning Han committed
517 518 519 520 521 522 523 524 525 526

  /* 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 */
527
  const RefBuffer *block_refs[2];
Jingning Han's avatar
Jingning Han committed
528 529 530 531 532

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

  ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
533
  ENTROPY_CONTEXT left_context[MAX_MB_PLANE][2 * MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
534 535

  PARTITION_CONTEXT *above_seg_context;
536
  PARTITION_CONTEXT left_seg_context[MAX_MIB_SIZE];
Jingning Han's avatar
Jingning Han committed
537

538 539 540
#if CONFIG_VAR_TX
  TXFM_CONTEXT *above_txfm_context;
  TXFM_CONTEXT *left_txfm_context;
541
  TXFM_CONTEXT left_txfm_context_buffer[MAX_MIB_SIZE];
542

543
  TX_SIZE max_tx_size;
544 545 546
#if CONFIG_SUPERTX
  TX_SIZE supertx_size;
#endif
547 548
#endif

549
  // block dimension in the unit of mode_info.
550 551
  uint8_t n8_w, n8_h;

552
#if CONFIG_REF_MV
553 554
  uint8_t ref_mv_count[MODE_CTX_REF_FRAMES];
  CANDIDATE_MV ref_mv_stack[MODE_CTX_REF_FRAMES][MAX_REF_MV_STACK_SIZE];
555
  uint8_t is_sec_rect;
556 557
#endif

558 559 560
#if CONFIG_PVQ
  daala_dec_ctx daala_dec;
#endif
561 562 563
#if CONFIG_EC_ADAPT
  FRAME_CONTEXT *tile_ctx;
#endif
564
#if CONFIG_HIGHBITDEPTH
Jingning Han's avatar
Jingning Han committed
565 566 567 568
  /* Bit depth: 8, 10, 12 */
  int bd;
#endif

569
  int qindex[MAX_SEGMENTS];
570
  int lossless[MAX_SEGMENTS];
Jingning Han's avatar
Jingning Han committed
571 572
  int corrupted;

Yaowu Xu's avatar
Yaowu Xu committed
573
  struct aom_internal_error_info *error_info;
574
#if CONFIG_GLOBAL_MOTION
575
  WarpedMotionParams *global_motion;
576
#endif  // CONFIG_GLOBAL_MOTION
577 578 579 580 581
#if CONFIG_DELTA_Q
  int prev_qindex;
  int delta_qindex;
  int current_qindex;
#endif
Jingning Han's avatar
Jingning Han committed
582 583 584 585
} MACROBLOCKD;

static INLINE BLOCK_SIZE get_subsize(BLOCK_SIZE bsize,
                                     PARTITION_TYPE partition) {
586
  if (partition == PARTITION_INVALID)
587
    return BLOCK_INVALID;
588 589
  else
    return subsize_lookup[partition][bsize];
590 591
}

592
static const TX_TYPE intra_mode_to_tx_type_context[INTRA_MODES] = {
Jingning Han's avatar
Jingning Han committed
593 594 595 596 597 598 599 600 601
  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
602 603 604
#if CONFIG_ALT_INTRA
  ADST_ADST,  // SMOOTH
#endif        // CONFIG_ALT_INTRA
Jingning Han's avatar
Jingning Han committed
605 606 607
  ADST_ADST,  // TM
};

608 609
#if CONFIG_SUPERTX
static INLINE int supertx_enabled(const MB_MODE_INFO *mbmi) {
Jingning Han's avatar
Jingning Han committed
610 611 612
  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]);
613 614 615
}
#endif  // CONFIG_SUPERTX

616
#define USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4 1
617

618 619 620 621
#if CONFIG_RECT_TX
static INLINE int is_rect_tx(TX_SIZE tx_size) { return tx_size >= TX_SIZES; }
#endif  // CONFIG_RECT_TX

622
#if CONFIG_EXT_TX
clang-format's avatar
clang-format committed
623
#define ALLOW_INTRA_EXT_TX 1
624

625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647
typedef enum {
  // DCT only
  EXT_TX_SET_DCTONLY = 0,
  // DCT + Identity only
  EXT_TX_SET_DCT_IDTX = 1,
  // Discrete Trig transforms w/o flip (4) + Identity (1)
  EXT_TX_SET_DTT4_IDTX = 2,
  // Discrete Trig transforms w/o flip (4) + Identity (1) + 1D Hor/vert DCT (2)
  EXT_TX_SET_DTT4_IDTX_1DDCT = 3,
  // Discrete Trig transforms w/ flip (9) + Identity (1) + 1D Hor/Ver DCT (2)
  EXT_TX_SET_DTT9_IDTX_1DDCT = 4,
  // Discrete Trig transforms w/ flip (9) + Identity (1) + 1D Hor/Ver (6)
  EXT_TX_SET_ALL16 = 5,
  EXT_TX_SET_TYPES
} TxSetType;

// 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
};
648

649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664
// 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
};

static INLINE TxSetType get_ext_tx_set_type(TX_SIZE tx_size, BLOCK_SIZE bs,
665
                                            int is_inter, int use_reduced_set) {
666
  const TX_SIZE tx_size2 = txsize_sqr_up_map[tx_size];
667
  tx_size = txsize_sqr_map[tx_size];
668
#if CONFIG_CB4X4 && USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4
669
  (void)bs;
670
  if (tx_size > TX_32X32) return EXT_TX_SET_DCTONLY;
671
#else
672
  if (tx_size > TX_32X32 || bs < BLOCK_8X8) return EXT_TX_SET_DCTONLY;
673
#endif
674 675
  if (use_reduced_set)
    return is_inter ? EXT_TX_SET_DCT_IDTX : EXT_TX_SET_DTT4_IDTX;
676 677 678 679 680 681 682 683 684 685 686
  if (tx_size2 == TX_32X32)
    return is_inter ? EXT_TX_SET_DCT_IDTX : EXT_TX_SET_DCTONLY;
  if (is_inter)
    return (tx_size == TX_16X16 ? EXT_TX_SET_DTT9_IDTX_1DDCT
                                : EXT_TX_SET_ALL16);
  else
    return (tx_size == TX_16X16 ? EXT_TX_SET_DTT4_IDTX
                                : EXT_TX_SET_DTT4_IDTX_1DDCT);
}

static INLINE int get_ext_tx_set(TX_SIZE tx_size, BLOCK_SIZE bs, int is_inter,
687
                                 int use_reduced_set) {
688
  const TxSetType set_type =
689
      get_ext_tx_set_type(tx_size, bs, is_inter, use_reduced_set);
690 691
  return is_inter ? ext_tx_set_index_inter[set_type]
                  : ext_tx_set_index_intra[set_type];
692 693
}

clang-format's avatar
clang-format committed
694 695
static const int use_intra_ext_tx_for_txsize[EXT_TX_SETS_INTRA][EXT_TX_SIZES] =
    {
696
#if CONFIG_CB4X4
clang-format's avatar
clang-format committed
697 698 699
      { 1, 1, 1, 1, 1 },  // unused
      { 0, 1, 1, 0, 0 },
      { 0, 0, 0, 1, 0 },
700
#else
clang-format's avatar
clang-format committed
701 702 703
      { 1, 1, 1, 1 },  // unused
      { 1, 1, 0, 0 },
      { 0, 0, 1, 0 },
704
#endif  // CONFIG_CB4X4
clang-format's avatar
clang-format committed
705
    };
706

clang-format's avatar
clang-format committed
707 708
static const int use_inter_ext_tx_for_txsize[EXT_TX_SETS_INTER][EXT_TX_SIZES] =
    {
709
#if CONFIG_CB4X4
clang-format's avatar
clang-format committed
710 711 712 713
      { 1, 1, 1, 1, 1 },  // unused
      { 0, 1, 1, 0, 0 },
      { 0, 0, 0, 1, 0 },
      { 0, 0, 0, 0, 1 },
714
#else
clang-format's avatar
clang-format committed
715 716 717 718
      { 1, 1, 1, 1 },  // unused
      { 1, 1, 0, 0 },
      { 0, 0, 1, 0 },
      { 0, 0, 0, 1 },
719
#endif  // CONFIG_CB4X4
clang-format's avatar
clang-format committed
720
    };
721

722
// Transform types used in each intra set
723
static const int ext_tx_used_intra[EXT_TX_SETS_INTRA][TX_TYPES] = {
clang-format's avatar
clang-format committed
724 725 726
  { 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 },
727 728
};

729 730 731
// Numbers of transform types used in each intra set
static const int ext_tx_cnt_intra[EXT_TX_SETS_INTRA] = { 1, 7, 5 };

732
// Transform types used in each inter set
733
static const int ext_tx_used_inter[EXT_TX_SETS_INTER][TX_TYPES] = {
clang-format's avatar
clang-format committed
734 735 736 737
  { 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 },
738
};
739

740 741 742
// Numbers of transform types used in each inter set
static const int ext_tx_cnt_inter[EXT_TX_SETS_INTER] = { 1, 16, 12, 2 };

743 744 745
// 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
746
  { 1, 0, 0, 0 }, { 1, 1, 1, 1 }, { 1, 1, 1, 1 }, { 1, 0, 0, 1 },
747 748
};

749
static INLINE int get_ext_tx_types(TX_SIZE tx_size, BLOCK_SIZE bs, int is_inter,
750 751 752
                                   int use_reduced_set) {
  const int set_type =
      get_ext_tx_set_type(tx_size, bs, is_inter, use_reduced_set);
753
  return num_ext_tx_set[set_type];
754
}
755 756 757 758

#if CONFIG_RECT_TX
static INLINE int is_rect_tx_allowed_bsize(BLOCK_SIZE bsize) {
  static const char LUT[BLOCK_SIZES] = {
759 760 761 762 763
#if CONFIG_CB4X4
    0,  // BLOCK_2X2
    0,  // BLOCK_2X4
    0,  // BLOCK_4X2
#endif
764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786
    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];
}

787 788
static INLINE int is_rect_tx_allowed(const MACROBLOCKD *xd,
                                     const MB_MODE_INFO *mbmi) {
789
  return is_rect_tx_allowed_bsize(mbmi->sb_type) &&
790
         !xd->lossless[mbmi->segment_id];
791 792
}
#endif  // CONFIG_RECT_TX
793 794
#endif  // CONFIG_EXT_TX

795 796 797
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];
798
#if (CONFIG_VAR_TX || CONFIG_EXT_TX) && CONFIG_RECT_TX
799 800 801
  const TX_SIZE max_rect_tx_size = max_txsize_rect_lookup[bsize];
#else
  const TX_SIZE max_tx_size = max_txsize_lookup[bsize];
802
#endif  // (CONFIG_VAR_TX || CONFIG_EXT_TX) && CONFIG_RECT_TX
803
  (void)is_inter;
804
#if CONFIG_VAR_TX && CONFIG_RECT_TX
805
#if CONFIG_CB4X4
806
  if (bsize == BLOCK_4X4)
807 808
    return AOMMIN(max_txsize_lookup[bsize], largest_tx_size);
#else
809
  if (bsize < BLOCK_8X8)
810
    return AOMMIN(max_txsize_lookup[bsize], largest_tx_size);
811
#endif
812 813
  if (txsize_sqr_map[max_rect_tx_size] <= largest_tx_size)
    return max_rect_tx_size;
814 815
  else
    return largest_tx_size;
816 817 818
#elif CONFIG_EXT_TX && CONFIG_RECT_TX
  if (txsize_sqr_up_map[max_rect_tx_size] <= largest_tx_size) {
    return max_rect_tx_size;
819
  } else {
820
    return largest_tx_size;
821 822
  }
#else
Yaowu Xu's avatar
Yaowu Xu committed
823
  return AOMMIN(max_tx_size, largest_tx_size);
824
#endif  // CONFIG_VAR_TX && CONFIG_RECT_TX
825 826
}

827
#if CONFIG_EXT_INTRA
hui su's avatar
hui su committed
828 829 830 831 832 833 834 835 836 837
#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,
};

838 839 840 841 842
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
843 844 845 846 847 848 849 850 851 852
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
853
#if CONFIG_INTRA_INTERP
854 855
// Returns whether filter selection is needed for a given
// intra prediction angle.
Yaowu Xu's avatar
Yaowu Xu committed
856
int av1_is_intra_filter_switchable(int angle);
hui su's avatar
hui su committed
857
#endif  // CONFIG_INTRA_INTERP
hui su's avatar
hui su committed
858 859
#endif  // CONFIG_EXT_INTRA

Yunqing Wang's avatar
Yunqing Wang committed
860 861 862
#if CONFIG_EXT_TILE
#define FIXED_TX_TYPE 1
#else
863
#define FIXED_TX_TYPE 0
Yunqing Wang's avatar
Yunqing Wang committed
864
#endif
865

866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886
// Converts block_index for given transform size to index of the block in raster
// order.
static INLINE int av1_block_index_to_raster_order(TX_SIZE tx_size,
                                                  int block_idx) {
  // For transform size 4x8, the possible block_idx values are 0 & 2, because
  // block_idx values are incremented in steps of size 'tx_width_unit x
  // tx_height_unit'. But, for this transform size, block_idx = 2 corresponds to
  // block number 1 in raster order, inside an 8x8 MI block.
  // For any other transform size, the two indices are equivalent.
  return (tx_size == TX_4X8 && block_idx == 2) ? 1 : block_idx;
}

// Inverse of above function.
// Note: only implemented for transform sizes 4x4, 4x8 and 8x4 right now.
static INLINE int av1_raster_order_to_block_index(TX_SIZE tx_size,
                                                  int raster_order) {
  assert(tx_size == TX_4X4 || tx_size == TX_4X8 || tx_size == TX_8X4);
  // We ensure that block indices are 0 & 2 if tx size is 4x8 or 8x4.
  return (tx_size == TX_4X4) ? raster_order : (raster_order > 0) ? 2 : 0;
}

887
static INLINE TX_TYPE get_default_tx_type(PLANE_TYPE plane_type,
clang-format's avatar
clang-format committed
888 889
                                          const MACROBLOCKD *xd, int block_idx,
                                          TX_SIZE tx_size) {
890 891 892 893 894 895
  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
896 897 898
  return intra_mode_to_tx_type_context[plane_type == PLANE_TYPE_Y
                                           ? get_y_mode(xd->mi[0], block_idx)
                                           : mbmi->uv_mode];
899 900
}

clang-format's avatar
clang-format committed
901
static INLINE TX_TYPE get_tx_type(PLANE_TYPE plane_type, const MACROBLOCKD *xd,
902
                                  int block, TX_SIZE tx_size) {
Jingning Han's avatar
Jingning Han committed
903
  const MODE_INFO *const mi = xd->mi[0];
hui su's avatar
hui su committed
904
  const MB_MODE_INFO *const mbmi = &mi->mbmi;
905
#if !CONFIG_LV_MAP
906
  const int block_raster_idx = av1_block_index_to_raster_order(tx_size, block);
907
  if (FIXED_TX_TYPE)
908
    return get_default_tx_type(plane_type, xd, block_raster_idx, tx_size);
909

hui su's avatar
hui su committed
910
#if CONFIG_EXT_TX
clang-format's avatar
clang-format committed
911
  if (xd->lossless[mbmi->segment_id] || txsize_sqr_map[tx_size] > TX_32X32 ||
912
      (txsize_sqr_map[tx_size] >= TX_32X32 && !is_inter_block(mbmi)))
hui su's avatar
hui su committed
913
    return DCT_DCT;
914
  if (mbmi->sb_type >= BLOCK_8X8 || CONFIG_CB4X4) {
915
    if (plane_type == PLANE_TYPE_Y) {
916 917 918 919
#if !ALLOW_INTRA_EXT_TX
      if (is_inter_block(mbmi))
#endif  // ALLOW_INTRA_EXT_TX
        return mbmi->tx_type;
920
    }
921 922 923 924 925 926

    if (is_inter_block(mbmi)) {
// UV Inter only
#if CONFIG_CB4X4
      if (tx_size < TX_4X4) return DCT_DCT;
#endif
927
      return (mbmi->tx_type == IDTX && txsize_sqr_map[tx_size] >= TX_32X32)
clang-format's avatar
clang-format committed
928 929
                 ? DCT_DCT
                 : mbmi->tx_type;
930
    }
931
  }
932

933
#if CONFIG_CB4X4
934 935 936 937
  if (tx_size < TX_4X4)
    return DCT_DCT;
  else
    return intra_mode_to_tx_type_context[mbmi->uv_mode];
938 939
#endif

940 941
  // Sub8x8-Inter/Intra OR UV-Intra
  if (is_inter_block(mbmi))  // Sub8x8-Inter
942
    return DCT_DCT;
943
  else  // Sub8x8 Intra OR UV-Intra
clang-format's avatar
clang-format committed
944
    return intra_mode_to_tx_type_context[plane_type == PLANE_TYPE_Y
945
                                             ? get_y_mode(mi, block_raster_idx)
clang-format's avatar
clang-format committed
946
                                             : mbmi->uv_mode];
947
#else   // CONFIG_EXT_TX
948
  (void)block;
949
  if (plane_type != PLANE_TYPE_Y || xd->lossless[mbmi->segment_id] ||
950
      txsize_sqr_map[tx_size] >= TX_32X32)
Jingning Han's avatar
Jingning Han committed
951
    return DCT_DCT;
952
  return mbmi->tx_type;
hui su's avatar
hui su committed
953
#endif  // CONFIG_EXT_TX
954 955
#else   // !CONFIG_LV_MAP
  (void)tx_size;
956
  TX_TYPE tx_type;
957
  if (plane_type != PLANE_TYPE_Y || xd->lossless[mbmi->segment_id] ||
958 959 960 961
      mbmi->tx_size >= TX_32X32) {
    tx_type = DCT_DCT;
  } else {
    tx_type = mbmi->txk_type[block];
962
  }
963 964
  assert(tx_type >= DCT_DCT && tx_type < TX_TYPES);
  return tx_type;
965
#endif  // !CONFIG_LV_MAP
Jingning Han's avatar
Jingning Han committed
966 967
}

Yaowu Xu's avatar
Yaowu Xu committed
968
void av1_setup_block_planes(MACROBLOCKD *xd, int ss_x, int ss_y);
Jingning Han's avatar
Jingning Han committed
969

970 971 972 973 974 975 976 977
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
978 979
static INLINE TX_SIZE get_uv_tx_size(const MB_MODE_INFO *mbmi,
                                     const struct macroblockd_plane *pd) {
980
  TX_SIZE uv_txsize;
Jingning Han's avatar
Jingning Han committed
981 982 983 984
#if CONFIG_CB4X4
  assert(mbmi->tx_size > TX_2X2);
#endif

985
#if CONFIG_SUPERTX
hui su's avatar
hui su committed
986
  if (supertx_enabled(mbmi))
987 988
    return uvsupertx_size_lookup[txsize_sqr_map[mbmi->tx_size]]
                                [pd->subsampling_x][pd->subsampling_y];
hui su's avatar
hui su committed
989
#endif  // CONFIG_SUPERTX
990

991 992
  uv_txsize = uv_txsize_lookup[mbmi->sb_type][mbmi->tx_size][pd->subsampling_x]
                              [pd->subsampling_y];
Jingning Han's avatar
Jingning Han committed
993
#if CONFIG_CB4X4 && !CONFIG_CHROMA_2X2
994 995
  uv_txsize = AOMMAX(uv_txsize, TX_4X4);
#endif
996 997
  assert(uv_txsize != TX_INVALID);
  return uv_txsize;
Jingning Han's avatar
Jingning Han committed
998 999
}

Angie Chiang's avatar
Angie Chiang committed
1000
static INLINE TX_SIZE get_tx_size(int plane, const MACROBLOCKD *xd) {
1001 1002 1003 1004 1005 1006
  const MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
  const MACROBLOCKD_PLANE *pd = &xd->plane[plane];
  const TX_SIZE tx_size = plane ? get_uv_tx_size(mbmi, pd) : mbmi->tx_size;
  return tx_size;
}

clang-format's avatar
clang-format committed
1007 1008
static INLINE BLOCK_SIZE
get_plane_block_size(BLOCK_SIZE bsize, const struct macroblockd_plane *pd) {
Jingning Han's avatar
Jingning Han committed
1009 1010 1011 1012 1013 1014 1015 1016
  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);
1017 1018 1019 1020
    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
1021 1022 1023 1024
  }
}

typedef void (*foreach_transformed_block_visitor)(int plane, int block,
<