rdopt.c 465 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
12
13
14
 */

#include <assert.h>
#include <math.h>

Yaowu Xu's avatar
Yaowu Xu committed
15
#include "./aom_dsp_rtcd.h"
Jingning Han's avatar
Jingning Han committed
16
#include "./av1_rtcd.h"
Jingning Han's avatar
Jingning Han committed
17

Yaowu Xu's avatar
Yaowu Xu committed
18
#include "aom_dsp/aom_dsp_common.h"
19
#include "aom_dsp/blend.h"
Yaowu Xu's avatar
Yaowu Xu committed
20
#include "aom_mem/aom_mem.h"
21
22
#include "aom_ports/mem.h"
#include "aom_ports/system_state.h"
Jingning Han's avatar
Jingning Han committed
23

24
25
26
27
28
29
30
31
32
33
34
35
#include "av1/common/common.h"
#include "av1/common/common_data.h"
#include "av1/common/entropy.h"
#include "av1/common/entropymode.h"
#include "av1/common/idct.h"
#include "av1/common/mvref_common.h"
#include "av1/common/pred_common.h"
#include "av1/common/quant_common.h"
#include "av1/common/reconinter.h"
#include "av1/common/reconintra.h"
#include "av1/common/scan.h"
#include "av1/common/seg_common.h"
36
37
38
#if CONFIG_LV_MAP
#include "av1/common/txb_common.h"
#endif
Yue Chen's avatar
Yue Chen committed
39
40
41
#if CONFIG_WARPED_MOTION
#include "av1/common/warped_motion.h"
#endif  // CONFIG_WARPED_MOTION
Jingning Han's avatar
Jingning Han committed
42

Jingning Han's avatar
Jingning Han committed
43
#include "av1/encoder/aq_variance.h"
44
#include "av1/encoder/av1_quantize.h"
45
46
47
48
#include "av1/encoder/cost.h"
#include "av1/encoder/encodemb.h"
#include "av1/encoder/encodemv.h"
#include "av1/encoder/encoder.h"
49
50
51
#if CONFIG_LV_MAP
#include "av1/encoder/encodetxb.h"
#endif
52
53
54
55
56
57
#include "av1/encoder/hybrid_fwd_txfm.h"
#include "av1/encoder/mcomp.h"
#include "av1/encoder/palette.h"
#include "av1/encoder/ratectrl.h"
#include "av1/encoder/rd.h"
#include "av1/encoder/rdopt.h"
58
#include "av1/encoder/tokenize.h"
59
60
#if CONFIG_PVQ
#include "av1/encoder/pvq_encoder.h"
Yushin Cho's avatar
Yushin Cho committed
61
#include "av1/common/pvq.h"
62
#endif  // CONFIG_PVQ
63
#if CONFIG_DUAL_FILTER
Angie Chiang's avatar
Angie Chiang committed
64
#define DUAL_FILTER_SET_SIZE (SWITCHABLE_FILTERS * SWITCHABLE_FILTERS)
65
#if USE_EXTRA_FILTER
Angie Chiang's avatar
Angie Chiang committed
66
static const int filter_sets[DUAL_FILTER_SET_SIZE][2] = {
67
68
69
  { 0, 0 }, { 0, 1 }, { 0, 2 }, { 0, 3 }, { 1, 0 }, { 1, 1 },
  { 1, 2 }, { 1, 3 }, { 2, 0 }, { 2, 1 }, { 2, 2 }, { 2, 3 },
  { 3, 0 }, { 3, 1 }, { 3, 2 }, { 3, 3 },
70
};
71
72
73
74
75
76
#else   // USE_EXTRA_FILTER
static const int filter_sets[DUAL_FILTER_SET_SIZE][2] = {
  { 0, 0 }, { 0, 1 }, { 0, 2 }, { 1, 0 }, { 1, 1 },
  { 1, 2 }, { 2, 0 }, { 2, 1 }, { 2, 2 },
};
#endif  // USE_EXTRA_FILTER
Angie Chiang's avatar
Angie Chiang committed
77
#endif  // CONFIG_DUAL_FILTER
78

79
80
#if CONFIG_EXT_REFS

Zoe Liu's avatar
Zoe Liu committed
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
#if CONFIG_ALTREF2

#define LAST_FRAME_MODE_MASK                                          \
  ((1 << INTRA_FRAME) | (1 << LAST2_FRAME) | (1 << LAST3_FRAME) |     \
   (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF2_FRAME) | \
   (1 << ALTREF_FRAME))
#define LAST2_FRAME_MODE_MASK                                         \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST3_FRAME) |      \
   (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF2_FRAME) | \
   (1 << ALTREF_FRAME))
#define LAST3_FRAME_MODE_MASK                                         \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) |      \
   (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF2_FRAME) | \
   (1 << ALTREF_FRAME))
#define GOLDEN_FRAME_MODE_MASK                                       \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) |     \
   (1 << LAST3_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF2_FRAME) | \
   (1 << ALTREF_FRAME))
#define BWDREF_FRAME_MODE_MASK                                       \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) |     \
   (1 << LAST3_FRAME) | (1 << GOLDEN_FRAME) | (1 << ALTREF2_FRAME) | \
   (1 << ALTREF_FRAME))
#define ALTREF2_FRAME_MODE_MASK                                     \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) |    \
   (1 << LAST3_FRAME) | (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | \
   (1 << ALTREF_FRAME))
#define ALTREF_FRAME_MODE_MASK                                      \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) |    \
   (1 << LAST3_FRAME) | (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | \
   (1 << ALTREF2_FRAME))

#else  // CONFIG_ALTREF2

114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
#define LAST_FRAME_MODE_MASK                                      \
  ((1 << INTRA_FRAME) | (1 << LAST2_FRAME) | (1 << LAST3_FRAME) | \
   (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF_FRAME))
#define LAST2_FRAME_MODE_MASK                                    \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST3_FRAME) | \
   (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF_FRAME))
#define LAST3_FRAME_MODE_MASK                                    \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) | \
   (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF_FRAME))
#define GOLDEN_FRAME_MODE_MASK                                   \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) | \
   (1 << LAST3_FRAME) | (1 << BWDREF_FRAME) | (1 << ALTREF_FRAME))
#define BWDREF_FRAME_MODE_MASK                                   \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) | \
   (1 << LAST3_FRAME) | (1 << GOLDEN_FRAME) | (1 << ALTREF_FRAME))
#define ALTREF_FRAME_MODE_MASK                                   \
  ((1 << INTRA_FRAME) | (1 << LAST_FRAME) | (1 << LAST2_FRAME) | \
   (1 << LAST3_FRAME) | (1 << GOLDEN_FRAME) | (1 << BWDREF_FRAME))

Zoe Liu's avatar
Zoe Liu committed
133
134
135
#endif  // CONFIG_ALTREF2

#else  // !CONFIG_EXT_REFS
136
137
138
139
140
141
142

#define LAST_FRAME_MODE_MASK \
  ((1 << GOLDEN_FRAME) | (1 << ALTREF_FRAME) | (1 << INTRA_FRAME))
#define GOLDEN_FRAME_MODE_MASK \
  ((1 << LAST_FRAME) | (1 << ALTREF_FRAME) | (1 << INTRA_FRAME))
#define ALTREF_FRAME_MODE_MASK \
  ((1 << LAST_FRAME) | (1 << GOLDEN_FRAME) | (1 << INTRA_FRAME))
Jingning Han's avatar
Jingning Han committed
143

144
145
#endif  // CONFIG_EXT_REFS

146
#if CONFIG_EXT_REFS
Zoe Liu's avatar
Zoe Liu committed
147
148
149
150
151
#if CONFIG_EXT_COMP_REFS
#define SECOND_REF_FRAME_MASK                                        \
  ((1 << ALTREF_FRAME) | (1 << BWDREF_FRAME) | (1 << GOLDEN_FRAME) | \
   (1 << LAST2_FRAME) | 0x01)  // NOLINT
#else                          // !CONFIG_EXT_COMP_REFS
Zoe Liu's avatar
Zoe Liu committed
152
153
154
155
#if CONFIG_ALTREF2
#define SECOND_REF_FRAME_MASK \
  ((1 << ALTREF_FRAME) | (1 << ALTREF2_FRAME) | (1 << BWDREF_FRAME) | 0x01)
#else  // !CONFIG_ALTREF2
156
#define SECOND_REF_FRAME_MASK ((1 << ALTREF_FRAME) | (1 << BWDREF_FRAME) | 0x01)
Zoe Liu's avatar
Zoe Liu committed
157
#endif  // CONFIG_ALTREF2
Zoe Liu's avatar
Zoe Liu committed
158
159
#endif  // CONFIG_EXT_COMP_REFS
#else   // !CONFIG_EXT_REFS
160
#define SECOND_REF_FRAME_MASK ((1 << ALTREF_FRAME) | 0x01)
161
#endif  // CONFIG_EXT_REFS
Jingning Han's avatar
Jingning Han committed
162

163
164
#define MIN_EARLY_TERM_INDEX 3
#define NEW_MV_DISCOUNT_FACTOR 8
Jingning Han's avatar
Jingning Han committed
165

166
167
168
169
170
#if CONFIG_EXT_INTRA
#define ANGLE_SKIP_THRESH 10
#define FILTER_FAST_SEARCH 1
#endif  // CONFIG_EXT_INTRA

171
172
173
// Setting this to 1 will disable trellis optimization within the
// transform search. Trellis optimization will still be applied
// in the final encode.
174
#ifndef DISABLE_TRELLISQ_SEARCH
175
#define DISABLE_TRELLISQ_SEARCH 0
176
#endif
177

178
179
const double ADST_FLIP_SVM[8] = { -6.6623, -2.8062, -3.2531, 3.1671,    // vert
                                  -7.7051, -3.2234, -3.6193, 3.4533 };  // horz
180

Jingning Han's avatar
Jingning Han committed
181
182
183
184
185
typedef struct {
  PREDICTION_MODE mode;
  MV_REFERENCE_FRAME ref_frame[2];
} MODE_DEFINITION;

186
typedef struct { MV_REFERENCE_FRAME ref_frame[2]; } REF_DEFINITION;
Jingning Han's avatar
Jingning Han committed
187
188

struct rdcost_block_args {
Yaowu Xu's avatar
Yaowu Xu committed
189
  const AV1_COMP *cpi;
Jingning Han's avatar
Jingning Han committed
190
  MACROBLOCK *x;
191
192
  ENTROPY_CONTEXT t_above[2 * MAX_MIB_SIZE];
  ENTROPY_CONTEXT t_left[2 * MAX_MIB_SIZE];
193
  RD_STATS rd_stats;
Jingning Han's avatar
Jingning Han committed
194
195
196
197
198
199
200
  int64_t this_rd;
  int64_t best_rd;
  int exit_early;
  int use_fast_coef_costing;
};

#define LAST_NEW_MV_INDEX 6
Yaowu Xu's avatar
Yaowu Xu committed
201
static const MODE_DEFINITION av1_mode_order[MAX_MODES] = {
Emil Keyder's avatar
Emil Keyder committed
202
  { NEARESTMV, { LAST_FRAME, NONE_FRAME } },
203
#if CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
204
205
206
  { NEARESTMV, { LAST2_FRAME, NONE_FRAME } },
  { NEARESTMV, { LAST3_FRAME, NONE_FRAME } },
  { NEARESTMV, { BWDREF_FRAME, NONE_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
207
208
209
#if CONFIG_ALTREF2
  { NEARESTMV, { ALTREF2_FRAME, NONE_FRAME } },
#endif  // CONFIG_ALTREF2
210
#endif  // CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
211
212
  { NEARESTMV, { ALTREF_FRAME, NONE_FRAME } },
  { NEARESTMV, { GOLDEN_FRAME, NONE_FRAME } },
Jingning Han's avatar
Jingning Han committed
213

Emil Keyder's avatar
Emil Keyder committed
214
  { DC_PRED, { INTRA_FRAME, NONE_FRAME } },
Jingning Han's avatar
Jingning Han committed
215

Emil Keyder's avatar
Emil Keyder committed
216
  { NEWMV, { LAST_FRAME, NONE_FRAME } },
217
#if CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
218
219
220
  { NEWMV, { LAST2_FRAME, NONE_FRAME } },
  { NEWMV, { LAST3_FRAME, NONE_FRAME } },
  { NEWMV, { BWDREF_FRAME, NONE_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
221
222
223
#if CONFIG_ALTREF2
  { NEWMV, { ALTREF2_FRAME, NONE_FRAME } },
#endif  // CONFIG_ALTREF2
224
#endif  // CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
225
226
  { NEWMV, { ALTREF_FRAME, NONE_FRAME } },
  { NEWMV, { GOLDEN_FRAME, NONE_FRAME } },
Jingning Han's avatar
Jingning Han committed
227

Emil Keyder's avatar
Emil Keyder committed
228
  { NEARMV, { LAST_FRAME, NONE_FRAME } },
229
#if CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
230
231
232
  { NEARMV, { LAST2_FRAME, NONE_FRAME } },
  { NEARMV, { LAST3_FRAME, NONE_FRAME } },
  { NEARMV, { BWDREF_FRAME, NONE_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
233
234
235
#if CONFIG_ALTREF2
  { NEARMV, { ALTREF2_FRAME, NONE_FRAME } },
#endif  // CONFIG_ALTREF2
236
#endif  // CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
237
238
  { NEARMV, { ALTREF_FRAME, NONE_FRAME } },
  { NEARMV, { GOLDEN_FRAME, NONE_FRAME } },
Jingning Han's avatar
Jingning Han committed
239

Emil Keyder's avatar
Emil Keyder committed
240
  { ZEROMV, { LAST_FRAME, NONE_FRAME } },
241
#if CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
242
243
244
  { ZEROMV, { LAST2_FRAME, NONE_FRAME } },
  { ZEROMV, { LAST3_FRAME, NONE_FRAME } },
  { ZEROMV, { BWDREF_FRAME, NONE_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
245
246
247
#if CONFIG_ALTREF2
  { ZEROMV, { ALTREF2_FRAME, NONE_FRAME } },
#endif  // CONFIG_ALTREF2
248
#endif  // CONFIG_EXT_REFS
Emil Keyder's avatar
Emil Keyder committed
249
250
  { ZEROMV, { GOLDEN_FRAME, NONE_FRAME } },
  { ZEROMV, { ALTREF_FRAME, NONE_FRAME } },
Jingning Han's avatar
Jingning Han committed
251

252
// TODO(zoeliu): May need to reconsider the order on the modes to check
253

254
#if CONFIG_EXT_INTER
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304

#if CONFIG_COMPOUND_SINGLEREF
  // Single ref comp mode
  { SR_NEAREST_NEARMV, { LAST_FRAME, NONE_FRAME } },
#if CONFIG_EXT_REFS
  { SR_NEAREST_NEARMV, { LAST2_FRAME, NONE_FRAME } },
  { SR_NEAREST_NEARMV, { LAST3_FRAME, NONE_FRAME } },
  { SR_NEAREST_NEARMV, { BWDREF_FRAME, NONE_FRAME } },
#endif  // CONFIG_EXT_REFS
  { SR_NEAREST_NEARMV, { GOLDEN_FRAME, NONE_FRAME } },
  { SR_NEAREST_NEARMV, { ALTREF_FRAME, NONE_FRAME } },

  /*
  { SR_NEAREST_NEWMV, { LAST_FRAME, NONE_FRAME } },
#if CONFIG_EXT_REFS
  { SR_NEAREST_NEWMV, { LAST2_FRAME, NONE_FRAME } },
  { SR_NEAREST_NEWMV, { LAST3_FRAME, NONE_FRAME } },
  { SR_NEAREST_NEWMV, { BWDREF_FRAME, NONE_FRAME } },
#endif  // CONFIG_EXT_REFS
  { SR_NEAREST_NEWMV, { GOLDEN_FRAME, NONE_FRAME } },
  { SR_NEAREST_NEWMV, { ALTREF_FRAME, NONE_FRAME } },*/

  { SR_NEAR_NEWMV, { LAST_FRAME, NONE_FRAME } },
#if CONFIG_EXT_REFS
  { SR_NEAR_NEWMV, { LAST2_FRAME, NONE_FRAME } },
  { SR_NEAR_NEWMV, { LAST3_FRAME, NONE_FRAME } },
  { SR_NEAR_NEWMV, { BWDREF_FRAME, NONE_FRAME } },
#endif  // CONFIG_EXT_REFS
  { SR_NEAR_NEWMV, { GOLDEN_FRAME, NONE_FRAME } },
  { SR_NEAR_NEWMV, { ALTREF_FRAME, NONE_FRAME } },

  { SR_ZERO_NEWMV, { LAST_FRAME, NONE_FRAME } },
#if CONFIG_EXT_REFS
  { SR_ZERO_NEWMV, { LAST2_FRAME, NONE_FRAME } },
  { SR_ZERO_NEWMV, { LAST3_FRAME, NONE_FRAME } },
  { SR_ZERO_NEWMV, { BWDREF_FRAME, NONE_FRAME } },
#endif  // CONFIG_EXT_REFS
  { SR_ZERO_NEWMV, { GOLDEN_FRAME, NONE_FRAME } },
  { SR_ZERO_NEWMV, { ALTREF_FRAME, NONE_FRAME } },

  { SR_NEW_NEWMV, { LAST_FRAME, NONE_FRAME } },
#if CONFIG_EXT_REFS
  { SR_NEW_NEWMV, { LAST2_FRAME, NONE_FRAME } },
  { SR_NEW_NEWMV, { LAST3_FRAME, NONE_FRAME } },
  { SR_NEW_NEWMV, { BWDREF_FRAME, NONE_FRAME } },
#endif  // CONFIG_EXT_REFS
  { SR_NEW_NEWMV, { GOLDEN_FRAME, NONE_FRAME } },
  { SR_NEW_NEWMV, { ALTREF_FRAME, NONE_FRAME } },
#endif  // CONFIG_COMPOUND_SINGLEREF

305
  { NEAREST_NEARESTMV, { LAST_FRAME, ALTREF_FRAME } },
306
#if CONFIG_EXT_REFS
307
308
  { NEAREST_NEARESTMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEAREST_NEARESTMV, { LAST3_FRAME, ALTREF_FRAME } },
309
#endif  // CONFIG_EXT_REFS
310
  { NEAREST_NEARESTMV, { GOLDEN_FRAME, ALTREF_FRAME } },
311
#if CONFIG_EXT_REFS
312
313
314
315
  { NEAREST_NEARESTMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEAREST_NEARESTMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEAREST_NEARESTMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEAREST_NEARESTMV, { GOLDEN_FRAME, BWDREF_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
316
317
318
319
320
321
#if CONFIG_ALTREF2
  { NEAREST_NEARESTMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEAREST_NEARESTMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEAREST_NEARESTMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEAREST_NEARESTMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
#endif  // CONFIG_ALTREF2
Zoe Liu's avatar
Zoe Liu committed
322
323
324

#if CONFIG_EXT_COMP_REFS
  { NEAREST_NEARESTMV, { LAST_FRAME, LAST2_FRAME } },
325
  { NEAREST_NEARESTMV, { LAST_FRAME, LAST3_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
326
327
328
  { NEAREST_NEARESTMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEAREST_NEARESTMV, { BWDREF_FRAME, ALTREF_FRAME } },
#endif  // CONFIG_EXT_COMP_REFS
329
#endif  // CONFIG_EXT_REFS
330

331
#else  // CONFIG_EXT_INTER
332

333
  { NEARESTMV, { LAST_FRAME, ALTREF_FRAME } },
334
#if CONFIG_EXT_REFS
335
336
  { NEARESTMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEARESTMV, { LAST3_FRAME, ALTREF_FRAME } },
337
#endif  // CONFIG_EXT_REFS
338
  { NEARESTMV, { GOLDEN_FRAME, ALTREF_FRAME } },
339
#if CONFIG_EXT_REFS
340
341
342
343
  { NEARESTMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEARESTMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEARESTMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEARESTMV, { GOLDEN_FRAME, BWDREF_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
344
345
346
347
348
349
#if CONFIG_ALTREF2
  { NEARESTMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEARESTMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEARESTMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEARESTMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
#endif  // CONFIG_ALTREF2
Zoe Liu's avatar
Zoe Liu committed
350
351
352

#if CONFIG_EXT_COMP_REFS
  { NEARESTMV, { LAST_FRAME, LAST2_FRAME } },
353
  { NEARESTMV, { LAST_FRAME, LAST3_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
354
355
356
  { NEARESTMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEARESTMV, { BWDREF_FRAME, ALTREF_FRAME } },
#endif  // CONFIG_EXT_COMP_REFS
357
#endif  // CONFIG_EXT_REFS
358
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
359

Emil Keyder's avatar
Emil Keyder committed
360
  { TM_PRED, { INTRA_FRAME, NONE_FRAME } },
Jingning Han's avatar
Jingning Han committed
361

Emil Keyder's avatar
Emil Keyder committed
362
  { SMOOTH_PRED, { INTRA_FRAME, NONE_FRAME } },
Urvang Joshi's avatar
Urvang Joshi committed
363
364
365
366
#if CONFIG_SMOOTH_HV
  { SMOOTH_V_PRED, { INTRA_FRAME, NONE_FRAME } },
  { SMOOTH_H_PRED, { INTRA_FRAME, NONE_FRAME } },
#endif  // CONFIG_SMOOTH_HV
367

368
#if CONFIG_EXT_INTER
369
370
371
372
373
374
375
  { NEAR_NEARMV, { LAST_FRAME, ALTREF_FRAME } },
  { NEW_NEARESTMV, { LAST_FRAME, ALTREF_FRAME } },
  { NEAREST_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
  { NEW_NEARMV, { LAST_FRAME, ALTREF_FRAME } },
  { NEAR_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
  { NEW_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
  { ZERO_ZEROMV, { LAST_FRAME, ALTREF_FRAME } },
376

377
#if CONFIG_EXT_REFS
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
  { NEAR_NEARMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEW_NEARESTMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEAREST_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEW_NEARMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEAR_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEW_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
  { ZERO_ZEROMV, { LAST2_FRAME, ALTREF_FRAME } },

  { NEAR_NEARMV, { LAST3_FRAME, ALTREF_FRAME } },
  { NEW_NEARESTMV, { LAST3_FRAME, ALTREF_FRAME } },
  { NEAREST_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
  { NEW_NEARMV, { LAST3_FRAME, ALTREF_FRAME } },
  { NEAR_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
  { NEW_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
  { ZERO_ZEROMV, { LAST3_FRAME, ALTREF_FRAME } },
393
#endif  // CONFIG_EXT_REFS
394

395
396
397
398
399
400
401
  { NEAR_NEARMV, { GOLDEN_FRAME, ALTREF_FRAME } },
  { NEW_NEARESTMV, { GOLDEN_FRAME, ALTREF_FRAME } },
  { NEAREST_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
  { NEW_NEARMV, { GOLDEN_FRAME, ALTREF_FRAME } },
  { NEAR_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
  { NEW_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
  { ZERO_ZEROMV, { GOLDEN_FRAME, ALTREF_FRAME } },
402
403

#if CONFIG_EXT_REFS
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
  { NEAR_NEARMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEW_NEARESTMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEAREST_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEW_NEARMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEAR_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEW_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
  { ZERO_ZEROMV, { LAST_FRAME, BWDREF_FRAME } },

  { NEAR_NEARMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEW_NEARESTMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEAREST_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEW_NEARMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEAR_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEW_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
  { ZERO_ZEROMV, { LAST2_FRAME, BWDREF_FRAME } },

  { NEAR_NEARMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEW_NEARESTMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEAREST_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEW_NEARMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEAR_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEW_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
  { ZERO_ZEROMV, { LAST3_FRAME, BWDREF_FRAME } },

  { NEAR_NEARMV, { GOLDEN_FRAME, BWDREF_FRAME } },
  { NEW_NEARESTMV, { GOLDEN_FRAME, BWDREF_FRAME } },
  { NEAREST_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
  { NEW_NEARMV, { GOLDEN_FRAME, BWDREF_FRAME } },
  { NEAR_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
  { NEW_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
  { ZERO_ZEROMV, { GOLDEN_FRAME, BWDREF_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
435

Zoe Liu's avatar
Zoe Liu committed
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
#if CONFIG_ALTREF2
  { NEAR_NEARMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEW_NEARESTMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEAREST_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEW_NEARMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEAR_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEW_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
  { ZERO_ZEROMV, { LAST_FRAME, ALTREF2_FRAME } },

  { NEAR_NEARMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEW_NEARESTMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEAREST_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEW_NEARMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEAR_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEW_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { ZERO_ZEROMV, { LAST2_FRAME, ALTREF2_FRAME } },

  { NEAR_NEARMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEW_NEARESTMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEAREST_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEW_NEARMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEAR_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEW_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { ZERO_ZEROMV, { LAST3_FRAME, ALTREF2_FRAME } },

  { NEAR_NEARMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
  { NEW_NEARESTMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
  { NEAREST_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
  { NEW_NEARMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
  { NEAR_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
  { NEW_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
  { ZERO_ZEROMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
#endif  // CONFIG_ALTREF2

Zoe Liu's avatar
Zoe Liu committed
470
471
472
473
474
475
476
477
478
#if CONFIG_EXT_COMP_REFS
  { NEAR_NEARMV, { LAST_FRAME, LAST2_FRAME } },
  { NEW_NEARESTMV, { LAST_FRAME, LAST2_FRAME } },
  { NEAREST_NEWMV, { LAST_FRAME, LAST2_FRAME } },
  { NEW_NEARMV, { LAST_FRAME, LAST2_FRAME } },
  { NEAR_NEWMV, { LAST_FRAME, LAST2_FRAME } },
  { NEW_NEWMV, { LAST_FRAME, LAST2_FRAME } },
  { ZERO_ZEROMV, { LAST_FRAME, LAST2_FRAME } },

479
480
481
482
483
484
485
486
  { NEAR_NEARMV, { LAST_FRAME, LAST3_FRAME } },
  { NEW_NEARESTMV, { LAST_FRAME, LAST3_FRAME } },
  { NEAREST_NEWMV, { LAST_FRAME, LAST3_FRAME } },
  { NEW_NEARMV, { LAST_FRAME, LAST3_FRAME } },
  { NEAR_NEWMV, { LAST_FRAME, LAST3_FRAME } },
  { NEW_NEWMV, { LAST_FRAME, LAST3_FRAME } },
  { ZERO_ZEROMV, { LAST_FRAME, LAST3_FRAME } },

Zoe Liu's avatar
Zoe Liu committed
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
  { NEAR_NEARMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEW_NEARESTMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEAREST_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEW_NEARMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEAR_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEW_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
  { ZERO_ZEROMV, { LAST_FRAME, GOLDEN_FRAME } },

  { NEAR_NEARMV, { BWDREF_FRAME, ALTREF_FRAME } },
  { NEW_NEARESTMV, { BWDREF_FRAME, ALTREF_FRAME } },
  { NEAREST_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
  { NEW_NEARMV, { BWDREF_FRAME, ALTREF_FRAME } },
  { NEAR_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
  { NEW_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
  { ZERO_ZEROMV, { BWDREF_FRAME, ALTREF_FRAME } },
#endif  // CONFIG_EXT_COMP_REFS
503
#endif  // CONFIG_EXT_REFS
504

Zoe Liu's avatar
Zoe Liu committed
505
#else  // !CONFIG_EXT_INTER
506

507
508
  { NEARMV, { LAST_FRAME, ALTREF_FRAME } },
  { NEWMV, { LAST_FRAME, ALTREF_FRAME } },
509
#if CONFIG_EXT_REFS
510
511
512
513
  { NEARMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
  { NEARMV, { LAST3_FRAME, ALTREF_FRAME } },
  { NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
514
#endif  // CONFIG_EXT_REFS
515
516
  { NEARMV, { GOLDEN_FRAME, ALTREF_FRAME } },
  { NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
517
518

#if CONFIG_EXT_REFS
519
520
521
522
523
524
525
526
  { NEARMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEWMV, { LAST_FRAME, BWDREF_FRAME } },
  { NEARMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
  { NEARMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
  { NEARMV, { GOLDEN_FRAME, BWDREF_FRAME } },
  { NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
527

Zoe Liu's avatar
Zoe Liu committed
528
529
530
531
532
533
534
535
536
537
538
#if CONFIG_ALTREF2
  { NEARMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
  { NEARMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { NEARMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { NEARMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
  { NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
#endif  // CONFIG_ALTREF2

Zoe Liu's avatar
Zoe Liu committed
539
540
541
#if CONFIG_EXT_COMP_REFS
  { NEARMV, { LAST_FRAME, LAST2_FRAME } },
  { NEWMV, { LAST_FRAME, LAST2_FRAME } },
542
543
  { NEARMV, { LAST_FRAME, LAST3_FRAME } },
  { NEWMV, { LAST_FRAME, LAST3_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
544
545
546
547
548
  { NEARMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
  { NEARMV, { BWDREF_FRAME, ALTREF_FRAME } },
  { NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
#endif  // CONFIG_EXT_COMP_REFS
549
#endif  // CONFIG_EXT_REFS
Jingning Han's avatar
Jingning Han committed
550

551
  { ZEROMV, { LAST_FRAME, ALTREF_FRAME } },
552
#if CONFIG_EXT_REFS
553
554
  { ZEROMV, { LAST2_FRAME, ALTREF_FRAME } },
  { ZEROMV, { LAST3_FRAME, ALTREF_FRAME } },
555
#endif  // CONFIG_EXT_REFS
556
  { ZEROMV, { GOLDEN_FRAME, ALTREF_FRAME } },
557
558

#if CONFIG_EXT_REFS
559
560
561
562
  { ZEROMV, { LAST_FRAME, BWDREF_FRAME } },
  { ZEROMV, { LAST2_FRAME, BWDREF_FRAME } },
  { ZEROMV, { LAST3_FRAME, BWDREF_FRAME } },
  { ZEROMV, { GOLDEN_FRAME, BWDREF_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
563

Zoe Liu's avatar
Zoe Liu committed
564
565
566
567
568
569
570
#if CONFIG_ALTREF2
  { ZEROMV, { LAST_FRAME, ALTREF2_FRAME } },
  { ZEROMV, { LAST2_FRAME, ALTREF2_FRAME } },
  { ZEROMV, { LAST3_FRAME, ALTREF2_FRAME } },
  { ZEROMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
#endif  // CONFIG_ALTREF2

Zoe Liu's avatar
Zoe Liu committed
571
572
#if CONFIG_EXT_COMP_REFS
  { ZEROMV, { LAST_FRAME, LAST2_FRAME } },
573
  { ZEROMV, { LAST_FRAME, LAST3_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
574
575
576
  { ZEROMV, { LAST_FRAME, GOLDEN_FRAME } },
  { ZEROMV, { BWDREF_FRAME, ALTREF_FRAME } },
#endif  // CONFIG_EXT_COMP_REFS
577
#endif  // CONFIG_EXT_REFS
578

579
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
580

Emil Keyder's avatar
Emil Keyder committed
581
582
583
584
585
586
587
588
  { H_PRED, { INTRA_FRAME, NONE_FRAME } },
  { V_PRED, { INTRA_FRAME, NONE_FRAME } },
  { D135_PRED, { INTRA_FRAME, NONE_FRAME } },
  { D207_PRED, { INTRA_FRAME, NONE_FRAME } },
  { D153_PRED, { INTRA_FRAME, NONE_FRAME } },
  { D63_PRED, { INTRA_FRAME, NONE_FRAME } },
  { D117_PRED, { INTRA_FRAME, NONE_FRAME } },
  { D45_PRED, { INTRA_FRAME, NONE_FRAME } },
589
590

#if CONFIG_EXT_INTER
591
592
593
594
  { ZEROMV, { LAST_FRAME, INTRA_FRAME } },
  { NEARESTMV, { LAST_FRAME, INTRA_FRAME } },
  { NEARMV, { LAST_FRAME, INTRA_FRAME } },
  { NEWMV, { LAST_FRAME, INTRA_FRAME } },
595
596

#if CONFIG_EXT_REFS
597
598
599
600
601
602
603
604
605
  { ZEROMV, { LAST2_FRAME, INTRA_FRAME } },
  { NEARESTMV, { LAST2_FRAME, INTRA_FRAME } },
  { NEARMV, { LAST2_FRAME, INTRA_FRAME } },
  { NEWMV, { LAST2_FRAME, INTRA_FRAME } },

  { ZEROMV, { LAST3_FRAME, INTRA_FRAME } },
  { NEARESTMV, { LAST3_FRAME, INTRA_FRAME } },
  { NEARMV, { LAST3_FRAME, INTRA_FRAME } },
  { NEWMV, { LAST3_FRAME, INTRA_FRAME } },
606
607
#endif  // CONFIG_EXT_REFS

608
609
610
611
  { ZEROMV, { GOLDEN_FRAME, INTRA_FRAME } },
  { NEARESTMV, { GOLDEN_FRAME, INTRA_FRAME } },
  { NEARMV, { GOLDEN_FRAME, INTRA_FRAME } },
  { NEWMV, { GOLDEN_FRAME, INTRA_FRAME } },
612

613
#if CONFIG_EXT_REFS
614
615
616
617
  { ZEROMV, { BWDREF_FRAME, INTRA_FRAME } },
  { NEARESTMV, { BWDREF_FRAME, INTRA_FRAME } },
  { NEARMV, { BWDREF_FRAME, INTRA_FRAME } },
  { NEWMV, { BWDREF_FRAME, INTRA_FRAME } },
Zoe Liu's avatar
Zoe Liu committed
618
619
620
621
622
623
624

#if CONFIG_ALTREF2
  { ZEROMV, { ALTREF2_FRAME, INTRA_FRAME } },
  { NEARESTMV, { ALTREF2_FRAME, INTRA_FRAME } },
  { NEARMV, { ALTREF2_FRAME, INTRA_FRAME } },
  { NEWMV, { ALTREF2_FRAME, INTRA_FRAME } },
#endif  // CONFIG_ALTREF2
625
626
#endif  // CONFIG_EXT_REFS

627
628
629
630
  { ZEROMV, { ALTREF_FRAME, INTRA_FRAME } },
  { NEARESTMV, { ALTREF_FRAME, INTRA_FRAME } },
  { NEARMV, { ALTREF_FRAME, INTRA_FRAME } },
  { NEWMV, { ALTREF_FRAME, INTRA_FRAME } },
631
#endif  // CONFIG_EXT_INTER
Jingning Han's avatar
Jingning Han committed
632
633
};

hui su's avatar
hui su committed
634
static const PREDICTION_MODE intra_rd_search_mode_order[INTRA_MODES] = {
Urvang Joshi's avatar
Urvang Joshi committed
635
636
  DC_PRED,       H_PRED,        V_PRED,    SMOOTH_PRED, TM_PRED,
#if CONFIG_SMOOTH_HV
hui su's avatar
hui su committed
637
  SMOOTH_V_PRED, SMOOTH_H_PRED,
Urvang Joshi's avatar
Urvang Joshi committed
638
639
#endif  // CONFIG_SMOOTH_HV
  D135_PRED,     D207_PRED,     D153_PRED, D63_PRED,    D117_PRED, D45_PRED,
hui su's avatar
hui su committed
640
641
};

Luc Trudeau's avatar
Luc Trudeau committed
642
643
#if CONFIG_CFL
static const UV_PREDICTION_MODE uv_rd_search_mode_order[UV_INTRA_MODES] = {
Urvang Joshi's avatar
Urvang Joshi committed
644
645
646
  UV_DC_PRED,       UV_CFL_PRED,      UV_H_PRED,
  UV_V_PRED,        UV_SMOOTH_PRED,   UV_TM_PRED,
#if CONFIG_SMOOTH_HV
Luc Trudeau's avatar
Luc Trudeau committed
647
  UV_SMOOTH_V_PRED, UV_SMOOTH_H_PRED,
Urvang Joshi's avatar
Urvang Joshi committed
648
649
650
#endif  // CONFIG_SMOOTH_HV
  UV_D135_PRED,     UV_D207_PRED,     UV_D153_PRED,
  UV_D63_PRED,      UV_D117_PRED,     UV_D45_PRED,
Luc Trudeau's avatar
Luc Trudeau committed
651
652
653
654
655
};
#else
#define uv_rd_search_mode_order intra_rd_search_mode_order
#endif  // CONFIG_CFL

hui su's avatar
hui su committed
656
static INLINE int write_uniform_cost(int n, int v) {
657
658
  const int l = get_unsigned_bits(n);
  const int m = (1 << l) - n;
659
  if (l == 0) return 0;
hui su's avatar
hui su committed
660
  if (v < m)
Yaowu Xu's avatar
Yaowu Xu committed
661
    return (l - 1) * av1_cost_bit(128, 0);
hui su's avatar
hui su committed
662
  else
Yaowu Xu's avatar
Yaowu Xu committed
663
    return l * av1_cost_bit(128, 0);
hui su's avatar
hui su committed
664
665
}

666
667
668
// constants for prune 1 and prune 2 decision boundaries
#define FAST_EXT_TX_CORR_MID 0.0
#define FAST_EXT_TX_EDST_MID 0.1
669
670
671
#define FAST_EXT_TX_CORR_MARGIN 0.5
#define FAST_EXT_TX_EDST_MARGIN 0.3

672
#if CONFIG_DIST_8X8
Yushin Cho's avatar
Yushin Cho committed
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
static uint64_t cdef_dist_8x8_16bit(uint16_t *dst, int dstride, uint16_t *src,
                                    int sstride, int coeff_shift) {
  uint64_t svar = 0;
  uint64_t dvar = 0;
  uint64_t sum_s = 0;
  uint64_t sum_d = 0;
  uint64_t sum_s2 = 0;
  uint64_t sum_d2 = 0;
  uint64_t sum_sd = 0;
  uint64_t dist = 0;

  int i, j;
  for (i = 0; i < 8; i++) {
    for (j = 0; j < 8; j++) {
      sum_s += src[i * sstride + j];
      sum_d += dst[i * dstride + j];
      sum_s2 += src[i * sstride + j] * src[i * sstride + j];
      sum_d2 += dst[i * dstride + j] * dst[i * dstride + j];
      sum_sd += src[i * sstride + j] * dst[i * dstride + j];
    }
  }
  /* Compute the variance -- the calculation cannot go negative. */
  svar = sum_s2 - ((sum_s * sum_s + 32) >> 6);
  dvar = sum_d2 - ((sum_d * sum_d + 32) >> 6);

  // Tuning of jm's original dering distortion metric used in CDEF tool,
  // suggested by jm
  const uint64_t a = 4;
  const uint64_t b = 2;
  const uint64_t c1 = (400 * a << 2 * coeff_shift);
  const uint64_t c2 = (b * 20000 * a * a << 4 * coeff_shift);

  dist =
      (uint64_t)floor(.5 +
                      (sum_d2 + sum_s2 - 2 * sum_sd) * .5 * (svar + dvar + c1) /
                          (sqrt(svar * (double)dvar + c2)));

  // Calibrate dist to have similar rate for the same QP with MSE only
  // distortion (as in master branch)
  dist = (uint64_t)((float)dist * 0.75);

  return dist;
}

Yushin Cho's avatar
Yushin Cho committed
717
static int od_compute_var_4x4(uint16_t *x, int stride) {
Yushin Cho's avatar
Yushin Cho committed
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
  int sum;
  int s2;
  int i;
  sum = 0;
  s2 = 0;
  for (i = 0; i < 4; i++) {
    int j;
    for (j = 0; j < 4; j++) {
      int t;

      t = x[i * stride + j];
      sum += t;
      s2 += t * t;
    }
  }
Yushin Cho's avatar
Yushin Cho committed
733

Yushin Cho's avatar
Yushin Cho committed
734
735
736
  return (s2 - (sum * sum >> 4)) >> 4;
}

737
738
739
740
741
742
743
/* OD_DIST_LP_MID controls the frequency weighting filter used for computing
   the distortion. For a value X, the filter is [1 X 1]/(X + 2) and
   is applied both horizontally and vertically. For X=5, the filter is
   a good approximation for the OD_QM8_Q4_HVS quantization matrix. */
#define OD_DIST_LP_MID (5)
#define OD_DIST_LP_NORM (OD_DIST_LP_MID + 2)

Yushin Cho's avatar
Yushin Cho committed
744
745
static double od_compute_dist_8x8(int use_activity_masking, uint16_t *x,
                                  uint16_t *y, od_coeff *e_lp, int stride) {
Yushin Cho's avatar
Yushin Cho committed
746
747
748
749
750
751
752
753
754
755
756
  double sum;
  int min_var;
  double mean_var;
  double var_stat;
  double activity;
  double calibration;
  int i;
  int j;
  double vardist;

  vardist = 0;
Yushin Cho's avatar
Yushin Cho committed
757

Yushin Cho's avatar
Yushin Cho committed
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
#if 1
  min_var = INT_MAX;
  mean_var = 0;
  for (i = 0; i < 3; i++) {
    for (j = 0; j < 3; j++) {
      int varx;
      int vary;
      varx = od_compute_var_4x4(x + 2 * i * stride + 2 * j, stride);
      vary = od_compute_var_4x4(y + 2 * i * stride + 2 * j, stride);
      min_var = OD_MINI(min_var, varx);
      mean_var += 1. / (1 + varx);
      /* The cast to (double) is to avoid an overflow before the sqrt.*/
      vardist += varx - 2 * sqrt(varx * (double)vary) + vary;
    }
  }
  /* We use a different variance statistic depending on whether activity
James Zern's avatar
James Zern committed
774
     masking is used, since the harmonic mean appeared slightly worse with
Yushin Cho's avatar
Yushin Cho committed
775
776
777
778
779
780
781
782
783
784
785
786
787
788
     masking off. The calibration constant just ensures that we preserve the
     rate compared to activity=1. */
  if (use_activity_masking) {
    calibration = 1.95;
    var_stat = 9. / mean_var;
  } else {
    calibration = 1.62;
    var_stat = min_var;
  }
  /* 1.62 is a calibration constant, 0.25 is a noise floor and 1/6 is the
     activity masking constant. */
  activity = calibration * pow(.25 + var_stat, -1. / 6);
#else
  activity = 1;
789
#endif  // 1
Yushin Cho's avatar
Yushin Cho committed
790
791
792
  sum = 0;
  for (i = 0; i < 8; i++) {
    for (j = 0; j < 8; j++)
793
      sum += e_lp[i * stride + j] * (double)e_lp[i * stride + j];
Yushin Cho's avatar
Yushin Cho committed
794
  }
795
796
797
  /* Normalize the filter to unit DC response. */
  sum *= 1. / (OD_DIST_LP_NORM * OD_DIST_LP_NORM * OD_DIST_LP_NORM *
               OD_DIST_LP_NORM);
Yushin Cho's avatar
Yushin Cho committed
798
799
800
801
  return activity * activity * (sum + vardist);
}

// Note : Inputs x and y are in a pixel domain
Yushin Cho's avatar
Yushin Cho committed
802
803
static double od_compute_dist_common(int activity_masking, uint16_t *x,
                                     uint16_t *y, int bsize_w, int bsize_h,
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
                                     int qindex, od_coeff *tmp,
                                     od_coeff *e_lp) {
  int i, j;
  double sum = 0;
  const int mid = OD_DIST_LP_MID;

  for (j = 0; j < bsize_w; j++) {
    e_lp[j] = mid * tmp[j] + 2 * tmp[bsize_w + j];
    e_lp[(bsize_h - 1) * bsize_w + j] = mid * tmp[(bsize_h - 1) * bsize_w + j] +
                                        2 * tmp[(bsize_h - 2) * bsize_w + j];
  }
  for (i = 1; i < bsize_h - 1; i++) {
    for (j = 0; j < bsize_w; j++) {
      e_lp[i * bsize_w + j] = mid * tmp[i * bsize_w + j] +
                              tmp[(i - 1) * bsize_w + j] +
                              tmp[(i + 1) * bsize_w + j];
    }
  }
  for (i = 0; i < bsize_h; i += 8) {
    for (j = 0; j < bsize_w; j += 8) {
Yushin Cho's avatar
Yushin Cho committed
824
      sum += od_compute_dist_8x8(activity_masking, &x[i * bsize_w + j],
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
                                 &y[i * bsize_w + j], &e_lp[i * bsize_w + j],
                                 bsize_w);
    }
  }
  /* Scale according to linear regression against SSE, for 8x8 blocks. */
  if (activity_masking) {
    sum *= 2.2 + (1.7 - 2.2) * (qindex - 99) / (210 - 99) +
           (qindex < 99 ? 2.5 * (qindex - 99) / 99 * (qindex - 99) / 99 : 0);
  } else {
    sum *= qindex >= 128
               ? 1.4 + (0.9 - 1.4) * (qindex - 128) / (209 - 128)
               : qindex <= 43 ? 1.5 + (2.0 - 1.5) * (qindex - 43) / (16 - 43)
                              : 1.5 + (1.4 - 1.5) * (qindex - 43) / (128 - 43);
  }

  return sum;
}

Yushin Cho's avatar
Yushin Cho committed
843
844
static double od_compute_dist(uint16_t *x, uint16_t *y, int bsize_w,
                              int bsize_h, int qindex) {
Yushin Cho's avatar
Yushin Cho committed
845
846
847
848
849
850
  int i;
  double sum;
  sum = 0;

  assert(bsize_w >= 8 && bsize_h >= 8);

Yushin Cho's avatar
Yushin Cho committed
851
852
853
854
855
856
#if CONFIG_PVQ
  int activity_masking = 1;
#else
  int activity_masking = 0;
#endif
  {
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
    int j;
    DECLARE_ALIGNED(16, od_coeff, e[MAX_TX_SQUARE]);
    DECLARE_ALIGNED(16, od_coeff, tmp[MAX_TX_SQUARE]);
    DECLARE_ALIGNED(16, od_coeff, e_lp[MAX_TX_SQUARE]);
    int mid = OD_DIST_LP_MID;
    for (i = 0; i < bsize_h; i++) {
      for (j = 0; j < bsize_w; j++) {
        e[i * bsize_w + j] = x[i * bsize_w + j] - y[i * bsize_w + j];
      }
    }
    for (i = 0; i < bsize_h; i++) {
      tmp[i * bsize_w] = mid * e[i * bsize_w] + 2 * e[i * bsize_w + 1];
      tmp[i * bsize_w + bsize_w - 1] =
          mid * e[i * bsize_w + bsize_w - 1] + 2 * e[i * bsize_w + bsize_w - 2];
      for (j = 1; j < bsize_w - 1; j++) {
        tmp[i * bsize_w + j] = mid * e[i * bsize_w + j] +
                               e[i * bsize_w + j - 1] + e[i * bsize_w + j + 1];
      }
    }
Yushin Cho's avatar
Yushin Cho committed
876
    sum = od_compute_dist_common(activity_masking, x, y, bsize_w, bsize_h,
877
878
879
880
881
                                 qindex, tmp, e_lp);
  }
  return sum;
}

Yushin Cho's avatar
Yushin Cho committed
882
883
static double od_compute_dist_diff(uint16_t *x, int16_t *e, int bsize_w,
                                   int bsize_h, int qindex) {
884
885
886
887
888
889
  int i;
  double sum;
  sum = 0;

  assert(bsize_w >= 8 && bsize_h >= 8);

Yushin Cho's avatar
Yushin Cho committed
890
891
892
893
894
895
#if CONFIG_PVQ
  int activity_masking = 1;
#else
  int activity_masking = 0;
#endif
  {
896
    int j;
Yushin Cho's avatar
Yushin Cho committed
897
    DECLARE_ALIGNED(16, uint16_t, y[MAX_TX_SQUARE]);
898
899
900
901
    DECLARE_ALIGNED(16, od_coeff, tmp[MAX_TX_SQUARE]);
    DECLARE_ALIGNED(16, od_coeff, e_lp[MAX_TX_SQUARE]);
    int mid = OD_DIST_LP_MID;
    for (i = 0; i < bsize_h; i++) {
902
      for (j = 0; j < bsize_w; j++) {
903
        y[i * bsize_w + j] = x[i * bsize_w + j] - e[i * bsize_w + j];
904
905
      }
    }
906
907
908
909
910
911
912
    for (i = 0; i < bsize_h; i++) {
      tmp[i * bsize_w] = mid * e[i * bsize_w] + 2 * e[i * bsize_w + 1];
      tmp[i * bsize_w + bsize_w - 1] =
          mid * e[i * bsize_w + bsize_w - 1] + 2 * e[i * bsize_w + bsize_w - 2];
      for (j = 1; j < bsize_w - 1; j++) {
        tmp[i * bsize_w + j] = mid * e[i * bsize_w + j] +
                               e[i * bsize_w + j - 1] + e[i * bsize_w + j + 1];
Yushin Cho's avatar
Yushin Cho committed
913
914
      }
    }
Yushin Cho's avatar
Yushin Cho committed
915
    sum = od_compute_dist_common(activity_masking, x, y, bsize_w, bsize_h,
916
                                 qindex, tmp, e_lp);
Yushin Cho's avatar
Yushin Cho committed
917
918
919
920
  }
  return sum;
}

921
int64_t av1_dist_8x8(const AV1_COMP *const cpi, const MACROBLOCK *x,
Yushin Cho's avatar
Yushin Cho committed
922
923
924
925
                     const uint8_t *src, int src_stride, const uint8_t *dst,
                     int dst_stride, const BLOCK_SIZE tx_bsize, int bsw,
                     int bsh, int visible_w, int visible_h, int qindex) {
  int64_t d = 0;
Yushin Cho's avatar
Yushin Cho committed
926
  int i, j;
927
  const MACROBLOCKD *xd = &x->e_mbd;
Yushin Cho's avatar
Yushin Cho committed
928
929
930
931

  DECLARE_ALIGNED(16, uint16_t, orig[MAX_TX_SQUARE]);
  DECLARE_ALIGNED(16, uint16_t, rec[MAX_TX_SQUARE]);

932
933
934
935
  if (x->tune_metric == AOM_TUNE_CDEF_DIST ||
      x->tune_metric == AOM_TUNE_DAALA_DIST) {
    assert((bsw & 0x07) == 0);
    assert((bsh & 0x07) == 0);
Yushin Cho's avatar
Yushin Cho committed
936

937
#if CONFIG_HIGHBITDEPTH
938
    if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
939
      for (j = 0; j < bsh; j++)
940
        for (i = 0; i < bsw; i++)
941
          orig[j * bsw + i] = CONVERT_TO_SHORTPTR(src)[j * src_stride + i];
942

943
      if ((bsw == visible_w) && (bsh == visible_h)) {
944
945
        for (j = 0; j < bsh; j++)
          for (i = 0; i < bsw; i++)
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
            rec[j * bsw + i] = CONVERT_TO_SHORTPTR(dst)[j * dst_stride + i];
      } else {
        for (j = 0; j < visible_h; j++)
          for (i = 0; i < visible_w; i++)
            rec[j * bsw + i] = CONVERT_TO_SHORTPTR(dst)[j * dst_stride + i];

        if (visible_w < bsw) {
          for (j = 0; j < bsh; j++)
            for (i = visible_w; i < bsw; i++)
              rec[j * bsw + i] = CONVERT_TO_SHORTPTR(src)[j * src_stride + i];
        }

        if (visible_h < bsh) {
          for (j = visible_h; j < bsh; j++)
            for (i = 0; i < bsw; i++)
              rec[j * bsw + i] = CONVERT_TO_SHORTPTR(src)[j * src_stride + i];
        }
963
      }
964
    } else {
965
966
#endif
      for (j = 0; j < bsh; j++)
967
        for (i = 0; i < bsw; i++) orig[j * bsw + i] = src[j * src_stride + i];
968

969
      if ((bsw == visible_w) && (bsh == visible_h)) {
970
        for (j = 0; j < bsh; j++)
971
972
973
974
975
976
977
978
979
980
981
          for (i = 0; i < bsw; i++) rec[j * bsw + i] = dst[j * dst_stride + i];
      } else {
        for (j = 0; j < visible_h; j++)
          for (i = 0; i < visible_w; i++)
            rec[j * bsw + i] = dst[j * dst_stride + i];

        if (visible_w < bsw) {
          for (j = 0; j < bsh; j++)
            for (i = visible_w; i < bsw; i++)
              rec[j * bsw + i] = src[j * src_stride + i];
        }
982

983
984
985
986
987
        if (visible_h < bsh) {
          for (j = visible_h; j < bsh; j++)
            for (i = 0; i < bsw; i++)
              rec[j * bsw + i] = src[j * src_stride + i];
        }
988
989
      }
#if CONFIG_HIGHBITDEPTH
990
    }
991
#endif  // CONFIG_HIGHBITDEPTH
992
  }
Yushin Cho's avatar
Yushin Cho committed
993

994
995
996
  if (x->tune_metric == AOM_TUNE_DAALA_DIST) {
    d = (int64_t)od_compute_dist(orig, rec, bsw, bsh, qindex);
  } else if (x->tune_metric == AOM_TUNE_CDEF_DIST) {
Yushin Cho's avatar
Yushin Cho committed
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
    int coeff_shift = AOMMAX(xd->bd - 8, 0);

    for (i = 0; i < bsh; i += 8) {
      for (j = 0; j < bsw; j += 8) {
        d += cdef_dist_8x8_16bit(&rec[i * bsw + j], bsw, &orig[i * bsw + j],
                                 bsw, coeff_shift);
      }
    }
#if CONFIG_HIGHBITDEPTH
    if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH)
      d = ((uint64_t)d) >> 2 * coeff_shift;
#endif
1009
1010
1011
1012
1013
1014
  } else {
    // Otherwise, MSE by default
    unsigned sse;
    // TODO(Any): Use even faster function which does not calculate variance
    cpi->fn_ptr[tx_bsize].vf(src, src_stride, dst, dst_stride, &sse);
    d = sse;
Yushin Cho's avatar
Yushin Cho committed
1015
  }
1016

Yushin Cho's avatar
Yushin Cho committed
1017
1018
  return d;
}
1019

1020
static int64_t av1_dist_8x8_diff(const MACROBLOCK *x, const uint8_t *src,
Yushin Cho's avatar
Yushin Cho committed
1021
1022
1023
1024
                                 int src_stride, const int16_t *diff,
                                 int diff_stride, int bsw, int bsh,
                                 int visible_w, int visible_h, int qindex) {
  int64_t d = 0;
1025
  int i, j;
1026
  const MACROBLOCKD *xd = &x->e_mbd;
Yushin Cho's avatar
Yushin Cho committed
1027
1028
1029
1030

  DECLARE_ALIGNED(16, uint16_t, orig[MAX_TX_SQUARE]);
  DECLARE_ALIGNED(16, int16_t, diff16[MAX_TX_SQUARE]);

1031
1032
1033
1034
  if (x->tune_metric == AOM_TUNE_CDEF_DIST ||
      x->tune_metric == AOM_TUNE_DAALA_DIST) {
    assert((bsw & 0x07) == 0);
    assert((bsh & 0x07) == 0);
Yushin Cho's avatar
Yushin Cho committed
1035

1036
#if CONFIG_HIGHBITDEPTH
1037
1038
1039
1040
1041
    if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
      for (j = 0; j < bsh; j++)
        for (i = 0; i < bsw; i++)
          orig[j * bsw + i] = CONVERT_TO_SHORTPTR(src)[j * src_stride + i];
    } else {
1042
#endif
1043
1044
      for (j = 0; j < bsh; j++)
        for (i = 0; i < bsw; i++) orig[j * bsw + i] = src[j * src_stride + i];
1045
#if CONFIG_HIGHBITDEPTH
1046
    }
1047
#endif  // CONFIG_HIGHBITDEPTH
1048

1049
    if ((bsw == visible_w) && (bsh == visible_h)) {
1050
      for (j = 0; j < bsh; j++)
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
        for (i = 0; i < bsw; i++)
          diff16[j * bsw + i] = diff[j * diff_stride + i];
    } else {
      for (j = 0; j < visible_h; j++)
        for (i = 0; i < visible_w; i++)
          diff16[j * bsw + i] = diff[j * diff_stride + i];

      if (visible_w < bsw) {
        for (j = 0; j < bsh; j++)
          for (i = visible_w; i < bsw; i++) diff16[j * bsw + i] = 0;
      }
1062

1063
1064
1065
1066
      if (visible_h < bsh) {
        for (j = visible_h; j < bsh; j++)
          for (i = 0; i < bsw; i++) diff16[j * bsw + i] = 0;
      }
1067
1068
    }
  }
1069

1070
1071
1072
  if (x->tune_metric == AOM_TUNE_DAALA_DIST) {
    d = (int64_t)od_compute_dist_diff(orig, diff16, bsw, bsh, qindex);
  } else if (x->tune_metric == AOM_TUNE_CDEF_DIST) {
Yushin Cho's avatar
Yushin Cho committed
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
    int coeff_shift = AOMMAX(xd->bd - 8, 0);
    DECLARE_ALIGNED(16, uint16_t, dst16[MAX_TX_SQUARE]);

    for (i = 0; i < bsh; i++) {
      for (j = 0; j < bsw; j++) {
        dst16[i * bsw + j] = orig[i * bsw + j] - diff16[i * bsw + j];
      }
    }

    for (i = 0; i < bsh; i += 8) {
      for (j = 0; j < bsw; j += 8) {
        d += cdef_dist_8x8_16bit(&dst16[i * bsw + j], bsw, &orig[i * bsw + j],
                                 bsw, coeff_shift);
      }
    }
    // Don't scale 'd' for HBD since it will be done by caller side for diff
    // input
1090
1091
1092
  } else {
    // Otherwise, MSE by default
    d = aom_sum_squares_2d_i16(diff, diff_stride, bsw, bsh);
Yushin Cho's avatar
Yushin Cho committed
1093
  }
1094
1095
1096

  return d;
}
Yushin Cho's avatar
Yushin Cho committed
1097
#endif  // CONFIG_DIST_8X8
Yushin Cho's avatar
Yushin Cho committed
1098

Yaowu Xu's avatar
Yaowu Xu committed
1099
static void get_energy_distribution_fine(const AV1_COMP *cpi, BLOCK_SIZE bsize,
1100
1101
                                         const uint8_t *src, int src_stride,
                                         const uint8_t *dst, int dst_stride,
1102
                                         double *hordist, double *verdist) {
1103
1104
  const int bw = block_size_wide[bsize];
  const int bh = block_size_high[bsize];
1105
  unsigned int esq[16] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1106

1107
  const int f_index = bsize - BLOCK_16X16;
1108
  if (f_index < 0) {
1109
1110
    const int w_shift = bw == 8 ? 1 : 2;
    const int h_shift = bh == 8 ? 1 : 2;
1111
#if CONFIG_HIGHBITDEPTH
1112
    if (cpi->common.use_highbitdepth) {
1113
1114
1115
1116
1117
      const uint16_t *src16 = CONVERT_TO_SHORTPTR(src);
      const uint16_t *dst16 = CONVERT_TO_SHORTPTR(dst);
      for (int i = 0; i < bh; ++i)
        for (int j = 0; j < bw; ++j) {
          const int index = (j >> w_shift) + ((i >> h_shift) << 2);
1118
1119
1120
          esq[index] +=
              (src16[j + i * src_stride] - dst16[j + i * dst_stride]) *
              (src16[j + i * src_stride] - dst16[j + i * dst_stride]);
1121
1122
        }
    } else {
1123
#endif  // CONFIG_HIGHBITDEPTH
1124

1125
1126
1127
      for (int i = 0; i < bh; ++i)
        for (int j = 0; j < bw; ++j) {
          const int index = (j >> w_shift) + ((i >> h_shift) << 2);
1128
1129
1130
          esq[index] += (src[j + i * src_stride] - dst[j + i * dst_stride]) *
                        (src[j + i * src_stride] - dst[j + i * dst_stride]);
        }
1131
#if CONFIG_HIGHBITDEPTH
1132
    }
1133
#endif  // CONFIG_HIGHBITDEPTH
1134
  } else {
1135
1136
1137
1138
1139
1140
1141
    cpi->fn_ptr[f_index].vf(src, src_stride, dst, dst_stride, &esq[0]);
    cpi->fn_ptr[f_index].vf(src + bw / 4, src_stride, dst + bw / 4, dst_stride,
                            &esq[1]);
    cpi->fn_ptr[f_index].vf(src + bw / 2, src_stride, dst + bw / 2, dst_stride,
                            &esq[2]);
    cpi->fn_ptr[f_index].vf(src + 3 * bw / 4, src_stride, dst + 3 * bw / 4,
                            dst_stride, &esq[3]);
1142
1143
1144
    src += bh / 4 * src_stride;
    dst += bh / 4 * dst_stride;

1145
1146
1147
1148
1149
1150
1151
    cpi->fn_ptr[f_index].vf(src, src_stride, dst, dst_stride, &esq[4]);
    cpi->fn_ptr[f_index].vf(src + bw / 4, src_stride, dst + bw / 4, dst_stride,
                            &esq[5]);
    cpi->fn_ptr[f_index].vf(src + bw / 2, src_stride, dst + bw / 2, dst_stride,
                            &esq[6]);
    cpi->fn_ptr[f_index].vf(src + 3 * bw / 4, src_stride, dst + 3 * bw / 4,
                            dst_stride, &esq[7]);
1152
1153
1154
    src += bh / 4 * src_stride;
    dst += bh / 4 * dst_stride;

1155
1156
1157
1158
1159
1160
1161
    cpi->fn_ptr[f_index].vf(src, src_stride, dst, dst_stride, &esq[8]);
    cpi->fn_ptr[f_index].vf(src + bw / 4, src_stride, dst + bw / 4, dst_stride,
                            &esq[9]);
    cpi->fn_ptr[f_index].vf(src + bw / 2, src_stride, dst + bw / 2, dst_stride,
                            &esq[10]);
    cpi->fn_ptr[f_index].vf(src + 3 * bw / 4, src_stride, dst + 3 * bw / 4,
                            dst_stride, &esq[11]);
1162
1163
1164
    src += bh / 4 * src_stride;
    dst += bh / 4 * dst_stride;

1165
1166
1167
1168
1169
1170
1171
    cpi->fn_ptr[f_index].vf(src, src_stride, dst, dst_stride, &esq[12]);
    cpi->fn_ptr[f_index].vf(src + bw / 4, src_stride, dst + bw / 4, dst_stride,
                            &esq[13]);
    cpi->fn_ptr[f_index].vf(src + bw / 2, src_stride, dst + bw / 2, dst_stride,
                            &esq[14]);
    cpi->fn_ptr[f_index].vf(src + 3 * bw / 4, src_stride, dst + 3 * bw / 4,
                            dst_stride, &esq[15]);
1172
1173
  }

1174
1175
1176
  double total = (double)esq[0] + esq[1] + esq[2] + esq[3] + esq[4] + esq[5] +
                 esq[6] + esq[7] + esq[8] + esq[9] + esq[10] + esq[11] +
                 esq[12] + esq[13] + esq[14] + esq[15];
1177
1178
  if (total > 0) {
    const double e_recip = 1.0 / total;
1179
1180
1181
1182
1183
1184
    hordist[0] = ((double)esq[0] + esq[4] + esq[8] + esq[12]) * e_recip;
    hordist[1] = ((double)esq[1] + esq[5] + esq[9] + esq[13]) * e_recip;
    hordist[2] = ((double)esq[2] + esq[6] + esq[10] + esq[14]) * e_recip;
    verdist[0] = ((double)esq[0] + esq[1] + esq[2] + esq[3]) * e_recip;
    verdist[1] = ((double)esq[4] + esq[5] + esq[6] + esq[7]) * e_recip;
    verdist[2] = ((double)esq[8] + esq[9] + esq[10] + esq[11]) * e_recip;
1185
1186
1187
1188
1189
1190
1191
  } else {
    hordist[0] = verdist[0] = 0.25;
    hordist[1] = verdist[1] = 0.25;
    hordist[2] = verdist[2] = 0.25;
  }
}

Urvang Joshi's avatar
Urvang Joshi committed
1192
1193
1194
static int adst_vs_flipadst(const AV1_COMP *cpi, BLOCK_SIZE bsize,
                            const uint8_t *src, int src_stride,
                            const uint8_t *dst, int dst_stride) {
1195
1196
  int prune_bitmask = 0;
  double svm_proj_h = 0, svm_proj_v = 0;
Alex Converse's avatar
Alex Converse committed
1197
  double hdist[3] = { 0, 0, 0 }, vdist[3] = { 0, 0, 0 };
1198
1199
  get_energy_distribution_fine(cpi, bsize, src, src_stride, dst, dst_stride,
                               hdist, vdist);
1200

1201
  svm_proj_v = vdist[0] * ADST_FLIP_SVM[0] + vdist[1] * ADST_FLIP_SVM[1] +
1202
               vdist[2] * ADST_FLIP_SVM[2] + ADST_FLIP_SVM[3];
1203
  svm_proj_h = hdist[0] * ADST_FLIP_SVM[4] + hdist[1] * ADST_FLIP_SVM[5] +
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
               hdist[2] * ADST_FLIP_SVM[6] + ADST_FLIP_SVM[7];
  if (svm_proj_v > FAST_EXT_TX_EDST_MID + FAST_EXT_TX_EDST_MARGIN)
    prune_bitmask |= 1 << FLIPADST_1D;
  else if (svm_proj_v < FAST_EXT_TX_EDST_MID - FAST_EXT_TX_EDST_MARGIN)
    prune_bitmask |= 1 << ADST_1D;

  if (svm_proj_h > FAST_EXT_TX_EDST_MID + FAST_EXT_TX_EDST_MARGIN)
    prune_bitmask |= 1 << (FLIPADST_1D + 8);
  else if (svm_proj_h < FAST_EXT_TX_EDST_MID - FAST_EXT_TX_EDST_MARGIN)
    prune_bitmask |= 1 << (ADST_1D + 8);

  return prune_bitmask;
}

#if CONFIG_EXT_TX
Alex Converse's avatar
Alex Converse committed
1219
1220
static void get_horver_correlation(const int16_t *diff, int stride, int w,
                                   int h, double *hcorr, double *vcorr) {
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
  // Returns hor/ver correlation coefficient
  const int num = (h - 1) * (w - 1);
  double num_r;
  int i, j;
  int64_t xy_sum = 0, xz_sum = 0;
  int64_t x_sum = 0, y_sum = 0, z_sum = 0;
  int64_t x2_sum = 0, y2_sum = 0, z2_sum = 0;
  double x_var_n, y_var_n, z_var_n, xy_var_n, xz_var_n;
  *hcorr = *vcorr = 1;

  assert(num > 0);
  num_r = 1.0 / num;
  for (i = 1; i < h; ++i) {
    for (j = 1; j < w; ++j) {
      const int16_t x = diff[i * stride + j];
      const int16_t y = diff[i * stride + j - 1];
      const int16_t z = diff[(i - 1) * stride + j];
      xy_sum += x * y;
      xz_sum += x * z;
      x_sum += x;
      y_sum += y;
      z_sum += z;
      x2_sum += x * x;
      y2_sum += y * y;
      z2_sum += z * z;
    }
  }
1248
1249
1250
  x_var_n = x2_sum - (x_sum * x_sum) * num_r;
  y_var_n = y2_sum - (y_sum * y_sum) * num_r;
  z_var_n = z2_sum - (z_sum * z_sum) * num_r;
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
  xy_var_n = xy_sum - (x_sum * y_sum) * num_r;
  xz_var_n = xz_sum - (x_sum * z_sum) * num_r;
  if (x_var_n > 0 && y_var_n > 0) {
    *hcorr = xy_var_n / sqrt(x_var_n * y_var_n);
    *hcorr = *hcorr < 0 ? 0 : *hcorr;
  }
  if (x_var_n > 0 && z_var_n > 0) {
    *vcorr = xz_var_n / sqrt(x_var_n * z_var_n);
    *vcorr = *vcorr < 0 ? 0 : *vcorr;
  }
}

Alex Converse's avatar
Alex Converse committed
1263
1264
int dct_vs_idtx(const int16_t *diff, int stride, int w, int h) {
  double hcorr, vcorr;
1265
  int prune_bitmask = 0;
Alex Converse's avatar
Alex Converse committed
1266
  get_horver_correlation(diff, stride, w, h, &hcorr, &vcorr);
1267

Alex Converse's avatar
Alex Converse committed
1268
  if (vcorr > FAST_EXT_TX_CORR_MID + FAST_EXT_TX_CORR_MARGIN)
1269
    prune_bitmask |= 1 << IDTX_1D;
Alex Converse's avatar
Alex Converse committed
1270
  else if (vcorr < FAST_EXT_TX_CORR_MID - FAST_EXT_TX_CORR_MARGIN)
1271
1272
    prune_bitmask |= 1 << DCT_1D;

Alex Converse's avatar
Alex Converse committed
1273
  if (hcorr > FAST_EXT_TX_CORR_MID + FAST_EXT_TX_CORR_MARGIN)
1274
    prune_bitmask |= 1 << (IDTX_1D + 8);
Alex Converse's avatar
Alex Converse committed
1275
  else if (hcorr < FAST_EXT_TX_CORR_MID - FAST_EXT_TX_CORR_MARGIN)
1276
1277
1278
1279
1280
    prune_bitmask |= 1 << (DCT_1D + 8);
  return prune_bitmask;
}

// Performance drop: 0.5%, Speed improvement: 24%
Yaowu Xu's avatar
Yaowu Xu committed
1281
static int prune_two_for_sby(const AV1_COMP *cpi, BLOCK_SIZE bsize,
Alex Converse's avatar
Alex Converse committed
1282
1283
                             MACROBLOCK *x, const MACROBLOCKD *xd,
                             int adst_flipadst, int dct_idtx) {
1284
  int prune = 0;
1285

Alex Converse's avatar
Alex Converse committed
1286
1287
1288
  if (adst_flipadst) {
    const struct macroblock_plane *const p = &x->plane[0];
    const struct macroblockd_plane *const pd = &xd->plane[0];
1289
    prune |= adst_vs_flipadst(cpi, bsize, p->src.buf, p->src.stride,
Alex Converse's avatar
Alex Converse committed
1290
1291
1292
1293
1294
1295
1296
1297
1298
                              pd->dst.buf, pd->dst.stride);
  }
  if (dct_idtx) {
    av1_subtract_plane(x, bsize, 0);
    const struct macroblock_plane *const p = &x->plane[0];
    const int bw = 4 << (b_width_log2_lookup[bsize]);
    const int bh = 4 << (b_height_log2_lookup[bsize]);
    prune |= dct_vs_idtx(p->src_diff, bw, bw, bh);
  }
1299
1300
1301

  return prune;
}
1302
1303
#endif  // CONFIG_EXT_TX

1304
// Performance drop: 0.3%, Speed improvement: 5%
Yaowu Xu's avatar
Yaowu Xu committed
1305
static int prune_one_for_sby(const AV1_COMP *cpi, BLOCK_SIZE bsize,
Alex Converse's avatar
Alex Converse committed
1306
1307
1308
                             const MACROBLOCK *x, const MACROBLOCKD *xd) {
  const struct macroblock_plane *const p = &x->plane[0];
  const struct macroblockd_plane *const pd = &xd->plane[0];
1309
  return adst_vs_flipadst(cpi, bsize, p->src.buf, p->src.stride, pd->dst.buf,
Alex Converse's avatar
Alex Converse committed
1310
                          pd->dst.stride);
1311
1312
}

Yaowu Xu's avatar
Yaowu Xu committed
1313
static int prune_tx_types(const AV1_COMP *cpi, BLOCK_SIZE bsize, MACROBLOCK *x,
Urvang Joshi's avatar
Urvang Joshi committed
1314
                          const MACROBLOCKD *const xd, int tx_set) {
1315
#if CONFIG_EXT_TX
Yaowu Xu's avatar
Yaowu Xu committed
1316
  const int *tx_set_1D = tx_set >= 0 ? ext_tx_used_inter_1D[tx_set] : NULL;
1317
#else
1318
  const int tx_set_1D[TX_TYPES_1D] = { 0 };
1319
#endif  // CONFIG_EXT_TX
1320

1321
  switch (cpi->sf.tx_type_search.prune_mode) {
1322
1323
    case NO_PRUNE: return 0; break;
    case PRUNE_ONE:
1324
      if ((tx_set >= 0) && !(tx_set_1D[FLIPADST_1D] & tx_set_1D[ADST_1D]))
1325
        return 0;
1326
1327
      return prune_one_for_sby(cpi, bsize, x, xd);
      break;
1328
1329
#if CONFIG_EXT_TX
    case PRUNE_TWO:
1330
      if ((tx_set >= 0) && !(tx_set_1D[FLIPADST_1D] & tx_set_1D[ADST_1D])) {
1331
        if (!(tx_set_1D[DCT_1D] & tx_set_1D[IDTX_1D])) return 0;
1332
1333
        return prune_two_for_sby(cpi, bsize, x, xd, 0, 1);
      }
1334
      if ((tx_set >= 0) && !(tx_set_1D[DCT_1D] & tx_set_1D[IDTX_1D]))
1335
1336
        return prune_two_for_sby(cpi, bsize, x, xd, 1, 0);
      return prune_two_for_sby(cpi, bsize, x, xd, 1, 1);
1337
      break;
1338
#endif  // CONFIG_EXT_TX
1339
1340
1341
1342
1343
  }
  assert(0);
  return 0;
}

1344
static int do_tx_type_search(TX_TYPE tx_type, int prune) {
1345
1346
1347
// TODO(sarahparker) implement for non ext tx
#if CONFIG_EXT_TX
  return !(((prune >> vtx_tab[tx_type]) & 1) |
1348
           ((prune >> (htx_tab[tx_type] + 8)) & 1));
1349
1350
#else
  // temporary to avoid compiler warnings
1351
1352
1353
1354
  (void)vtx_tab;
  (void)htx_tab;
  (void)tx_type;
  (void)prune;
1355
  return 1;
1356
#endif  // CONFIG_EXT_TX
1357
1358
}

Yaowu Xu's avatar
Yaowu Xu committed
1359
static void model_rd_from_sse(const AV1_COMP *const cpi,
1360
1361
                              const MACROBLOCKD *const xd, BLOCK_SIZE bsize,
                              int plane, int64_t sse, int *rate,
Geza Lore's avatar
Geza Lore committed
1362
1363
1364
                              int64_t *dist) {
  const struct macroblockd_plane *const pd = &xd->plane[plane];
  const int dequant_shift =
1365
#if CONFIG_HIGHBITDEPTH
1366
      (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) ? xd->bd - 5 :
1367
#endif  // CONFIG_HIGHBITDEPTH
1368
                                                    3;
Geza Lore's avatar
Geza Lore committed
1369
1370
1371
1372
1373
1374
1375

  // Fast approximate the modelling function.
  if (cpi->sf.simple_model_rd_from_var) {
    const int64_t square_error = sse;
    int quantizer = (pd->dequant[1] >> dequant_shift);

    if (quantizer < 120)
Yaowu Xu's avatar
Yaowu Xu committed
1376
      *rate = (int)((square_error * (280 - quantizer)) >>