vp9_onyx_int.h 22.4 KB
Newer Older
John Koleszar's avatar
John Koleszar committed
1
/*
2
 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
John Koleszar's avatar
John Koleszar committed
3
 *
4
 *  Use of this source code is governed by a BSD-style license
5
6
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
7
 *  in the file PATENTS.  All contributing project authors may
8
 *  be found in the AUTHORS file in the root of the source tree.
John Koleszar's avatar
John Koleszar committed
9
10
 */

11
12
#ifndef VP9_ENCODER_VP9_ONYX_INT_H_
#define VP9_ENCODER_VP9_ONYX_INT_H_
John Koleszar's avatar
John Koleszar committed
13
14

#include <stdio.h>
15

16
#include "./vpx_config.h"
17
18
19
20
21
#include "vpx_ports/mem.h"
#include "vpx/internal/vpx_codec_internal.h"

#include "vp9/common/vp9_entropy.h"
#include "vp9/common/vp9_entropymode.h"
22
23
#include "vp9/common/vp9_onyx.h"
#include "vp9/common/vp9_onyxc_int.h"
24

25
26
#include "vp9/encoder/vp9_encodemb.h"
#include "vp9/encoder/vp9_lookahead.h"
27
#include "vp9/encoder/vp9_mbgraph.h"
28
29
30
31
32
33
#include "vp9/encoder/vp9_mcomp.h"
#include "vp9/encoder/vp9_quantize.h"
#include "vp9/encoder/vp9_ratectrl.h"
#include "vp9/encoder/vp9_tokenize.h"
#include "vp9/encoder/vp9_treewriter.h"
#include "vp9/encoder/vp9_variance.h"
John Koleszar's avatar
John Koleszar committed
34

35
36
37
38
#ifdef __cplusplus
extern "C" {
#endif

Paul Wilkins's avatar
Paul Wilkins committed
39
// #define MODE_TEST_HIT_STATS
40

41
42
43
44
#if CONFIG_MULTIPLE_ARF
// Set MIN_GF_INTERVAL to 1 for the full decomposition.
#define MIN_GF_INTERVAL             2
#else
John Koleszar's avatar
John Koleszar committed
45
#define MIN_GF_INTERVAL             4
46
#endif
John Koleszar's avatar
John Koleszar committed
47
#define DEFAULT_GF_INTERVAL         7
48
#define DEFAULT_KF_BOOST            2000
John Koleszar's avatar
John Koleszar committed
49
50
51

#define KEY_FRAME_CONTEXT 5

52
53
#define MAX_MODES 30
#define MAX_REFS  6
54

John Koleszar's avatar
John Koleszar committed
55
56
57
#define MIN_THRESHMULT  32
#define MAX_THRESHMULT  512

Paul Wilkins's avatar
Paul Wilkins committed
58
59
60
#define GF_ZEROMV_ZBIN_BOOST 0
#define LF_ZEROMV_ZBIN_BOOST 0
#define MV_ZBIN_BOOST        0
Paul Wilkins's avatar
Paul Wilkins committed
61
62
#define SPLIT_MV_ZBIN_BOOST  0
#define INTRA_ZBIN_BOOST     0
John Koleszar's avatar
John Koleszar committed
63

John Koleszar's avatar
John Koleszar committed
64
typedef struct {
65
66
67
  int nmvjointcost[MV_JOINTS];
  int nmvcosts[2][MV_VALS];
  int nmvcosts_hp[2][MV_VALS];
John Koleszar's avatar
John Koleszar committed
68

69
  vp9_prob segment_pred_probs[PREDICTION_PROBS];
John Koleszar's avatar
John Koleszar committed
70

John Koleszar's avatar
John Koleszar committed
71
  unsigned char *last_frame_seg_map_copy;
72

John Koleszar's avatar
John Koleszar committed
73
74
  // 0 = Intra, Last, GF, ARF
  signed char last_ref_lf_deltas[MAX_REF_LF_DELTAS];
75
  // 0 = ZERO_MV, MV
John Koleszar's avatar
John Koleszar committed
76
  signed char last_mode_lf_deltas[MAX_MODE_LF_DELTAS];
John Koleszar's avatar
John Koleszar committed
77

78
  FRAME_CONTEXT fc;
John Koleszar's avatar
John Koleszar committed
79
80
} CODING_CONTEXT;

John Koleszar's avatar
John Koleszar committed
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
typedef struct {
  double frame;
  double intra_error;
  double coded_error;
  double sr_coded_error;
  double ssim_weighted_pred_err;
  double pcnt_inter;
  double pcnt_motion;
  double pcnt_second_ref;
  double pcnt_neutral;
  double MVr;
  double mvr_abs;
  double MVc;
  double mvc_abs;
  double MVrv;
  double MVcv;
  double mv_in_out_count;
  double new_mv_count;
  double duration;
  double count;
Ronald S. Bultje's avatar
Ronald S. Bultje committed
101
} FIRSTPASS_STATS;
John Koleszar's avatar
John Koleszar committed
102

103
104
// This enumerator type needs to be kept aligned with the mode order in
// const MODE_DEFINITION vp9_mode_order[MAX_MODES] used in the rd code.
John Koleszar's avatar
John Koleszar committed
105
106
typedef enum {
  THR_NEARESTMV,
Paul Wilkins's avatar
Paul Wilkins committed
107
108
  THR_NEARESTA,
  THR_NEARESTG,
John Koleszar's avatar
John Koleszar committed
109

110
111
112
  THR_DC,

  THR_NEWMV,
Paul Wilkins's avatar
Paul Wilkins committed
113
  THR_NEWA,
114
115
116
  THR_NEWG,

  THR_NEARMV,
John Koleszar's avatar
John Koleszar committed
117
  THR_NEARA,
118
119
  THR_COMP_NEARESTLA,
  THR_COMP_NEARESTGA,
John Koleszar's avatar
John Koleszar committed
120
121

  THR_TM,
122

Paul Wilkins's avatar
Paul Wilkins committed
123
124
125
126
127
  THR_COMP_NEARLA,
  THR_COMP_NEWLA,
  THR_NEARG,
  THR_COMP_NEARGA,
  THR_COMP_NEWGA,
128

Paul Wilkins's avatar
Paul Wilkins committed
129
130
131
  THR_ZEROMV,
  THR_ZEROG,
  THR_ZEROA,
John Koleszar's avatar
John Koleszar committed
132
133
  THR_COMP_ZEROLA,
  THR_COMP_ZEROGA,
134

Paul Wilkins's avatar
Paul Wilkins committed
135
136
137
  THR_H_PRED,
  THR_V_PRED,
  THR_D135_PRED,
Dmitry Kovalev's avatar
Dmitry Kovalev committed
138
  THR_D207_PRED,
Paul Wilkins's avatar
Paul Wilkins committed
139
140
141
142
  THR_D153_PRED,
  THR_D63_PRED,
  THR_D117_PRED,
  THR_D45_PRED,
Ronald S. Bultje's avatar
Ronald S. Bultje committed
143
} THR_MODES;
John Koleszar's avatar
John Koleszar committed
144

145
146
147
148
149
150
151
152
153
typedef enum {
  THR_LAST,
  THR_GOLD,
  THR_ALTR,
  THR_COMP_LA,
  THR_COMP_GA,
  THR_INTRA,
} THR_MODES_SUB8X8;

John Koleszar's avatar
John Koleszar committed
154
155
156
typedef enum {
  DIAMOND = 0,
  NSTEP = 1,
157
158
159
  HEX = 2,
  BIGDIA = 3,
  SQUARE = 4
John Koleszar's avatar
John Koleszar committed
160
161
} SEARCH_METHODS;

Deb Mukherjee's avatar
Deb Mukherjee committed
162
163
164
165
166
167
168
typedef enum {
  USE_FULL_RD = 0,
  USE_LARGESTINTRA,
  USE_LARGESTINTRA_MODELINTER,
  USE_LARGESTALL
} TX_SIZE_SEARCH_METHOD;

169
170
171
172
173
174
typedef enum {
  NOT_IN_USE = 0,
  RELAXED_NEIGHBORING_MIN_MAX = 1,
  STRICT_NEIGHBORING_MIN_MAX = 2
} AUTO_MIN_MAX_MODE;

175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
typedef enum {
  // Values should be powers of 2 so that they can be selected as bits of
  // an integer flags field

  // terminate search early based on distortion so far compared to
  // qp step, distortion in the neighborhood of the frame, etc.
  FLAG_EARLY_TERMINATE = 1,

  // skips comp inter modes if the best so far is an intra mode
  FLAG_SKIP_COMP_BESTINTRA = 2,

  // skips comp inter modes if the best single intermode so far does
  // not have the same reference as one of the two references being
  // tested
  FLAG_SKIP_COMP_REFMISMATCH = 4,

  // skips oblique intra modes if the best so far is an inter mode
  FLAG_SKIP_INTRA_BESTINTER = 8,

  // skips oblique intra modes  at angles 27, 63, 117, 153 if the best
  // intra so far is not one of the neighboring directions
  FLAG_SKIP_INTRA_DIRMISMATCH = 16,
197
198
199
200

  // skips intra modes other than DC_PRED if the source variance
  // is small
  FLAG_SKIP_INTRA_LOWVAR = 32,
201
202
} MODE_SEARCH_SKIP_LOGIC;

203
typedef enum {
204
  SUBPEL_TREE = 0,
205
206
207
  // Other methods to come
} SUBPEL_SEARCH_METHODS;

208
209
210
#define ALL_INTRA_MODES 0x3FF
#define INTRA_DC_ONLY 0x01
#define INTRA_DC_TM ((1 << TM_PRED) | (1 << DC_PRED))
211
#define INTRA_DC_H_V ((1 << DC_PRED) | (1 << V_PRED) | (1 << H_PRED))
212
213
#define INTRA_DC_TM_H_V (INTRA_DC_TM | (1 << V_PRED) | (1 << H_PRED))

Paul Wilkins's avatar
Paul Wilkins committed
214
215
216
217
218
219
typedef enum {
  LAST_FRAME_PARTITION_OFF = 0,
  LAST_FRAME_PARTITION_LOW_MOTION = 1,
  LAST_FRAME_PARTITION_ALL = 2
} LAST_FRAME_PARTITION_METHOD;

John Koleszar's avatar
John Koleszar committed
220
typedef struct {
Jim Bankoski's avatar
Jim Bankoski committed
221
  // This flag refers to whether or not to perform rd optimization.
John Koleszar's avatar
John Koleszar committed
222
  int RD;
Jim Bankoski's avatar
Jim Bankoski committed
223
224

  // Motion search method (Diamond, NSTEP, Hex, Big Diamond, Square, etc).
John Koleszar's avatar
John Koleszar committed
225
  SEARCH_METHODS search_method;
Jim Bankoski's avatar
Jim Bankoski committed
226
227
228
229
230

  // Recode_loop can be:
  // 0 means we only encode a frame once
  // 1 means we can re-encode based on bitrate constraints on any frame
  // 2 means we can only recode gold, alt, and key frames.
John Koleszar's avatar
John Koleszar committed
231
  int recode_loop;
Jim Bankoski's avatar
Jim Bankoski committed
232
233
234
235
236

  // Subpel_search_method can only be subpel_tree which does a subpixel
  // logarithmic search that keeps stepping at 1/2 pixel units until
  // you stop getting a gain, and then goes on to 1/4 and repeats
  // the same process. Along the way it skips many diagonals.
237
  SUBPEL_SEARCH_METHODS subpel_search_method;
Jim Bankoski's avatar
Jim Bankoski committed
238
239

  // Maximum number of steps in logarithmic subpel search before giving up.
240
  int subpel_iters_per_step;
Jim Bankoski's avatar
Jim Bankoski committed
241

Yaowu Xu's avatar
Yaowu Xu committed
242
243
244
  // Control when to stop subpel search
  int subpel_force_stop;

Jim Bankoski's avatar
Jim Bankoski committed
245
246
247
248
  // Thresh_mult is used to set a threshold for the rd score. A higher value
  // means that we will accept the best mode so far more often. This number
  // is used in combination with the current block size, and thresh_freq_fact
  // to pick a threshold.
John Koleszar's avatar
John Koleszar committed
249
  int thresh_mult[MAX_MODES];
250
  int thresh_mult_sub8x8[MAX_REFS];
Jim Bankoski's avatar
Jim Bankoski committed
251
252
253

  // This parameter controls the number of steps we'll do in a diamond
  // search.
John Koleszar's avatar
John Koleszar committed
254
  int max_step_search_steps;
Jim Bankoski's avatar
Jim Bankoski committed
255
256
257

  // This parameter controls which step in the n-step process we start at.
  // It's changed adaptively based on circumstances.
258
  int reduce_first_step_size;
Jim Bankoski's avatar
Jim Bankoski committed
259
260
261

  // If this is set to 1, we limit the motion search range to 2 times the
  // largest motion vector found in the last frame.
Paul Wilkins's avatar
Paul Wilkins committed
262
  int auto_mv_step_size;
Jim Bankoski's avatar
Jim Bankoski committed
263
264

  // Trellis (dynamic programming) optimization of quantized values (+1, 0).
John Koleszar's avatar
John Koleszar committed
265
  int optimize_coefficients;
Jim Bankoski's avatar
Jim Bankoski committed
266
267
268
269
270
271

  // Always set to 0. If on it enables 0 cost background transmission
  // (except for the initial transmission of the segmentation). The feature is
  // disabled because the addition of very large block sizes make the
  // backgrounds very to cheap to encode, and the segmentation we have
  // adds overhead.
272
  int static_segmentation;
Jim Bankoski's avatar
Jim Bankoski committed
273
274
275
276
277

  // If 1 we iterate finding a best reference for 2 ref frames together - via
  // a log search that iterates 4 times (check around mv for last for best
  // error of combined predictor then check around mv for alt). If 0 we
  // we just use the best motion vector found for each frame by itself.
278
  int comp_inter_joint_search_thresh;
Jim Bankoski's avatar
Jim Bankoski committed
279
280
281

  // This variable is used to cap the maximum number of times we skip testing a
  // mode to be evaluated. A high value means we will be faster.
282
  int adaptive_rd_thresh;
Jim Bankoski's avatar
Jim Bankoski committed
283
284
285
286

  // Enables skipping the reconstruction step (idct, recon) in the
  // intermediate steps assuming the last frame didn't have too many intra
  // blocks and the q is less than a threshold.
287
  int skip_encode_sb;
288
  int skip_encode_frame;
Jim Bankoski's avatar
Jim Bankoski committed
289
290
291
292
293
294
295
296

  // This variable allows us to reuse the last frames partition choices
  // (64x64 v 32x32 etc) for this frame. It can be set to only use the last
  // frame as a starting point in low motion scenes or always use it. If set
  // we use last partitioning_redo frequency to determine how often to redo
  // the partitioning from scratch. Adjust_partitioning_from_last_frame
  // enables us to adjust up or down one partitioning from the last frames
  // partitioning.
Paul Wilkins's avatar
Paul Wilkins committed
297
  LAST_FRAME_PARTITION_METHOD use_lastframe_partitioning;
Jim Bankoski's avatar
Jim Bankoski committed
298
299
300
301

  // Determine which method we use to determine transform size. We can choose
  // between options like full rd, largest for prediction size, largest
  // for intra and model coefs for the rest.
Deb Mukherjee's avatar
Deb Mukherjee committed
302
  TX_SIZE_SEARCH_METHOD tx_size_search_method;
Jim Bankoski's avatar
Jim Bankoski committed
303
304
305

  // Low precision 32x32 fdct keeps everything in 16 bits and thus is less
  // precise but significantly faster than the non lp version.
306
  int use_lp32x32fdct;
Jim Bankoski's avatar
Jim Bankoski committed
307
308
309
310

  // TODO(JBB): remove this as its no longer used.

  // If set partition size will always be always_this_block_size.
311
  int use_one_partition_size_always;
Jim Bankoski's avatar
Jim Bankoski committed
312
313
314

  // Skip rectangular partition test when partition type none gives better
  // rd than partition type split.
Yaowu Xu's avatar
Yaowu Xu committed
315
  int less_rectangular_check;
Jim Bankoski's avatar
Jim Bankoski committed
316
317

  // Disable testing non square partitions. (eg 16x32)
318
  int use_square_partition_only;
Jim Bankoski's avatar
Jim Bankoski committed
319
320
321
322

  // After looking at the first set of modes (set by index here), skip
  // checking modes for reference frames that don't match the reference frame
  // of the best so far.
323
  int mode_skip_start;
Jim Bankoski's avatar
Jim Bankoski committed
324
325

  // TODO(JBB): Remove this.
Paul Wilkins's avatar
Paul Wilkins committed
326
  int reference_masking;
Jim Bankoski's avatar
Jim Bankoski committed
327
328

  // Used in conjunction with use_one_partition_size_always.
329
  BLOCK_SIZE always_this_block_size;
Jim Bankoski's avatar
Jim Bankoski committed
330
331

  // Sets min and max partition sizes for this 64x64 region based on the
332
333
  // same 64x64 in last encoded frame, and the left and above neighbor.
  AUTO_MIN_MAX_MODE auto_min_max_partition_size;
Jim Bankoski's avatar
Jim Bankoski committed
334
335
336

  // Min and max partition size we enable (block_size) as per auto
  // min max, but also used by adjust partitioning, and pick_partitioning.
337
338
  BLOCK_SIZE min_partition_size;
  BLOCK_SIZE max_partition_size;
Jim Bankoski's avatar
Jim Bankoski committed
339
340
341

  // Whether or not we allow partitions one smaller or one greater than the last
  // frame's partitioning. Only used if use_lastframe_partitioning is set.
342
  int adjust_partitioning_from_last_frame;
Jim Bankoski's avatar
Jim Bankoski committed
343
344
345

  // How frequently we re do the partitioning from scratch. Only used if
  // use_lastframe_partitioning is set.
346
  int last_partitioning_redo_frequency;
Jim Bankoski's avatar
Jim Bankoski committed
347
348
349
350

  // Disables sub 8x8 blocksizes in different scenarios: Choices are to disable
  // it always, to allow it for only Last frame and Intra, disable it for all
  // inter modes or to enable it always.
351
  int disable_split_mask;
Jim Bankoski's avatar
Jim Bankoski committed
352
353
354
355

  // TODO(jbb): Remove this and everything that uses it. It's only valid if
  // we were doing small to large partition checks. We currently do the
  // reverse.
356
  int using_small_partition_info;
Jim Bankoski's avatar
Jim Bankoski committed
357

Jingning Han's avatar
Jingning Han committed
358
  // TODO(jingning): combine the related motion search speed features
Jim Bankoski's avatar
Jim Bankoski committed
359
360
  // This allows us to use motion search at other sizes as a starting
  // point for this motion search and limits the search range around it.
Jingning Han's avatar
Jingning Han committed
361
  int adaptive_motion_search;
Jim Bankoski's avatar
Jim Bankoski committed
362
363
364
365
366

  // Allows sub 8x8 modes to use the prediction filter that was determined
  // best for 8x8 mode. If set to 0 we always re check all the filters for
  // sizes less than 8x8, 1 means we check all filter modes if no 8x8 filter
  // was selected, and 2 means we use 8 tap if no 8x8 filter mode was selected.
367
  int adaptive_pred_interp_filter;
368
369
370
371
372

  // Implements various heuristics to skip searching modes
  // The heuristics selected are based on  flags
  // defined in the MODE_SEARCH_SKIP_HEURISTICS enum
  unsigned int mode_search_skip_flags;
Jim Bankoski's avatar
Jim Bankoski committed
373

374
375
  // A source variance threshold below which the split mode is disabled
  unsigned int disable_split_var_thresh;
Jim Bankoski's avatar
Jim Bankoski committed
376

377
378
379
  // A source variance threshold below which filter search is disabled
  // Choose a very large value (UINT_MAX) to use 8-tap always
  unsigned int disable_filter_search_var_thresh;
Jim Bankoski's avatar
Jim Bankoski committed
380
381
382

  // These bit masks allow you to enable or disable intra modes for each
  // transform size separately.
383
384
  int intra_y_mode_mask[TX_SIZES];
  int intra_uv_mode_mask[TX_SIZES];
Jim Bankoski's avatar
Jim Bankoski committed
385
386
387
388

  // This variable enables an early break out of mode testing if the model for
  // rd built from the prediction signal indicates a value that's much
  // higher than the best rd we've seen so far.
389
  int use_rd_breakout;
Jim Bankoski's avatar
Jim Bankoski committed
390
391
392
393

  // This enables us to use an estimate for intra rd based on dc mode rather
  // than choosing an actual uv mode in the stage of encoding before the actual
  // final encode.
394
  int use_uv_intra_rd_estimate;
Jim Bankoski's avatar
Jim Bankoski committed
395

396
397
398
399
  // This feature controls how the loop filter level is determined:
  // 0: Try the full image with different values.
  // 1: Try a small portion of the image with different values.
  // 2: Estimate the level based on quantizer and frame type
400
  int use_fast_lpf_pick;
Jim Bankoski's avatar
Jim Bankoski committed
401
402
403

  // This feature limits the number of coefficients updates we actually do
  // by only looking at counts from 1/2 the bands.
404
  int use_fast_coef_updates;  // 0: 2-loop, 1: 1-loop, 2: 1-loop reduced
405
406
407

  // This flag control the use of the new super fast rtc mode
  int super_fast_rtc;
John Koleszar's avatar
John Koleszar committed
408
409
} SPEED_FEATURES;

410
typedef struct VP9_COMP {
411
412
413
414
  DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
John Koleszar's avatar
John Koleszar committed
415

416
417
418
419
  DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]);
John Koleszar's avatar
John Koleszar committed
420

421
#if CONFIG_ALPHA
422
423
424
425
  DECLARE_ALIGNED(16, int16_t, a_quant[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, a_quant_shift[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, a_zbin[QINDEX_RANGE][8]);
  DECLARE_ALIGNED(16, int16_t, a_round[QINDEX_RANGE][8]);
426
#endif
John Koleszar's avatar
John Koleszar committed
427

John Koleszar's avatar
John Koleszar committed
428
  MACROBLOCK mb;
429
  VP9_COMMON common;
430
  VP9_CONFIG oxcf;
John Koleszar's avatar
John Koleszar committed
431
432
  struct lookahead_ctx    *lookahead;
  struct lookahead_entry  *source;
433
#if CONFIG_MULTIPLE_ARF
Dmitry Kovalev's avatar
Dmitry Kovalev committed
434
  struct lookahead_entry  *alt_ref_source[REF_FRAMES];
435
#else
John Koleszar's avatar
John Koleszar committed
436
  struct lookahead_entry  *alt_ref_source;
437
#endif
John Koleszar's avatar
John Koleszar committed
438

John Koleszar's avatar
John Koleszar committed
439
440
441
  YV12_BUFFER_CONFIG *Source;
  YV12_BUFFER_CONFIG *un_scaled_source;
  YV12_BUFFER_CONFIG scaled_source;
John Koleszar's avatar
John Koleszar committed
442

443
  unsigned int key_frame_frequency;
John Koleszar's avatar
John Koleszar committed
444

445
446
  int gold_is_last;  // gold same as last frame ( short circuit gold searches)
  int alt_is_last;  // Alt same as last ( short circuit altref search)
John Koleszar's avatar
John Koleszar committed
447
  int gold_is_alt;  // don't do both alt and gold search ( just do gold).
John Koleszar's avatar
John Koleszar committed
448

449
  int scaled_ref_idx[3];
450
451
452
  int lst_fb_idx;
  int gld_fb_idx;
  int alt_fb_idx;
453

454
455
456
  int current_layer;
  int use_svc;

457
#if CONFIG_MULTIPLE_ARF
Dmitry Kovalev's avatar
Dmitry Kovalev committed
458
  int alt_ref_fb_idx[REF_FRAMES - 3];
459
#endif
460
461
462
  int refresh_last_frame;
  int refresh_golden_frame;
  int refresh_alt_ref_frame;
Deb Mukherjee's avatar
Deb Mukherjee committed
463
464
465
466
467
468
469
470
471

  int ext_refresh_frame_flags_pending;
  int ext_refresh_last_frame;
  int ext_refresh_golden_frame;
  int ext_refresh_alt_ref_frame;

  int ext_refresh_frame_context_pending;
  int ext_refresh_frame_context;

John Koleszar's avatar
John Koleszar committed
472
  YV12_BUFFER_CONFIG last_frame_uf;
John Koleszar's avatar
John Koleszar committed
473

John Koleszar's avatar
John Koleszar committed
474
  TOKENEXTRA *tok;
Ronald S. Bultje's avatar
Ronald S. Bultje committed
475
  unsigned int tok_count[4][1 << 6];
John Koleszar's avatar
John Koleszar committed
476

477
478
479
480
481
482
#if CONFIG_MULTIPLE_ARF
  // Position within a frame coding order (including any additional ARF frames).
  unsigned int sequence_number;
  // Next frame in naturally occurring order that has not yet been coded.
  int next_frame_in_order;
#endif
John Koleszar's avatar
John Koleszar committed
483

John Koleszar's avatar
John Koleszar committed
484
485
  // Ambient reconstruction err target for force key frames
  int ambient_err;
486

John Koleszar's avatar
John Koleszar committed
487
  unsigned int mode_chosen_counts[MAX_MODES];
488
  unsigned int sub8x8_mode_chosen_counts[MAX_REFS];
489
  int64_t mode_skip_mask;
Paul Wilkins's avatar
Paul Wilkins committed
490
491
  int ref_frame_mask;
  int set_ref_frame_mask;
John Koleszar's avatar
John Koleszar committed
492

493
  int rd_threshes[MAX_SEGMENTS][BLOCK_SIZES][MAX_MODES];
494
  int rd_thresh_freq_fact[BLOCK_SIZES][MAX_MODES];
495
  int rd_thresh_sub8x8[MAX_SEGMENTS][BLOCK_SIZES][MAX_REFS];
496
  int rd_thresh_freq_sub8x8[BLOCK_SIZES][MAX_REFS];
497

498
499
  int64_t rd_comp_pred_diff[REFERENCE_MODES];
  int64_t rd_prediction_type_threshes[4][REFERENCE_MODES];
500
  int64_t rd_tx_select_diff[TX_MODES];
501
  // FIXME(rbultje) can this overflow?
502
  int rd_tx_select_threshes[4][TX_MODES];
John Koleszar's avatar
John Koleszar committed
503

504
505
506
  int64_t rd_filter_diff[SWITCHABLE_FILTER_CONTEXTS];
  int64_t rd_filter_threshes[4][SWITCHABLE_FILTER_CONTEXTS];
  int64_t rd_filter_cache[SWITCHABLE_FILTER_CONTEXTS];
507
  int64_t mask_filter_rd;
508

John Koleszar's avatar
John Koleszar committed
509
510
  int RDMULT;
  int RDDIV;
John Koleszar's avatar
John Koleszar committed
511

John Koleszar's avatar
John Koleszar committed
512
  CODING_CONTEXT coding_context;
John Koleszar's avatar
John Koleszar committed
513

514
515
  int zbin_mode_boost;
  int zbin_mode_boost_enabled;
John Koleszar's avatar
John Koleszar committed
516
  int active_arnr_frames;           // <= cpi->oxcf.arnr_max_frames
517
  int active_arnr_strength;         // <= cpi->oxcf.arnr_max_strength
John Koleszar's avatar
John Koleszar committed
518

James Zern's avatar
James Zern committed
519
  double output_framerate;
John Koleszar's avatar
John Koleszar committed
520
521
522
  int64_t last_time_stamp_seen;
  int64_t last_end_time_stamp_seen;
  int64_t first_time_stamp_ever;
John Koleszar's avatar
John Koleszar committed
523

524
  RATE_CONTROL rc;
John Koleszar's avatar
John Koleszar committed
525

John Koleszar's avatar
John Koleszar committed
526
  int cq_target_quality;
527

528
529
530
  vp9_coeff_count coef_counts[TX_SIZES][PLANE_TYPES];
  vp9_coeff_probs_model frame_coef_probs[TX_SIZES][PLANE_TYPES];
  vp9_coeff_stats frame_branch_ct[TX_SIZES][PLANE_TYPES];
531

John Koleszar's avatar
John Koleszar committed
532
  struct vpx_codec_pkt_list  *output_pkt_list;
533

John Koleszar's avatar
John Koleszar committed
534
535
536
537
538
539
  MBGRAPH_FRAME_STATS mbgraph_stats[MAX_LAG_BUFFERS];
  int mbgraph_n_frames;             // number of frames filled in the above
  int static_mb_pct;                // % forced skip mbs by segmentation
  int seg0_progress, seg0_idx, seg0_cnt;

  // for real time encoding
540
  int speed;
John Koleszar's avatar
John Koleszar committed
541
542
543

  int cpu_used;
  int pass;
John Koleszar's avatar
John Koleszar committed
544

Dmitry Kovalev's avatar
Dmitry Kovalev committed
545
  vp9_prob last_skip_false_probs[3][SKIP_CONTEXTS];
John Koleszar's avatar
John Koleszar committed
546
  int last_skip_probs_q[3];
John Koleszar's avatar
John Koleszar committed
547

John Koleszar's avatar
John Koleszar committed
548
  int ref_frame_flags;
John Koleszar's avatar
John Koleszar committed
549

John Koleszar's avatar
John Koleszar committed
550
  SPEED_FEATURES sf;
John Koleszar's avatar
John Koleszar committed
551

Paul Wilkins's avatar
Paul Wilkins committed
552
  unsigned int max_mv_magnitude;
553
  int mv_step_param;
Paul Wilkins's avatar
Paul Wilkins committed
554

John Koleszar's avatar
John Koleszar committed
555
  unsigned char *segmentation_map;
Paul Wilkins's avatar
Paul Wilkins committed
556

John Koleszar's avatar
John Koleszar committed
557
  // segment threashold for encode breakout
Paul Wilkins's avatar
Paul Wilkins committed
558
  int  segment_encode_breakout[MAX_SEGMENTS];
John Koleszar's avatar
John Koleszar committed
559

560
561
  unsigned char *complexity_map;

John Koleszar's avatar
John Koleszar committed
562
563
  unsigned char *active_map;
  unsigned int active_map_enabled;
John Koleszar's avatar
John Koleszar committed
564

John Koleszar's avatar
John Koleszar committed
565
  fractional_mv_step_fp *find_fractional_mv_step;
566
  fractional_mv_step_comp_fp *find_fractional_mv_step_comp;
567
568
569
  vp9_full_search_fn_t full_search_sad;
  vp9_refining_search_fn_t refining_search_sad;
  vp9_diamond_search_fn_t diamond_search_sad;
570
  vp9_variance_fn_ptr_t fn_ptr[BLOCK_SIZES];
Yaowu Xu's avatar
Yaowu Xu committed
571
572
573
  uint64_t time_receive_data;
  uint64_t time_compress_data;
  uint64_t time_pick_lpf;
574
  uint64_t time_encode_sb_row;
John Koleszar's avatar
John Koleszar committed
575

John Koleszar's avatar
John Koleszar committed
576
577
578
579
  struct twopass_rc {
    unsigned int section_intra_rating;
    unsigned int next_iiratio;
    unsigned int this_iiratio;
580
581
    FIRSTPASS_STATS total_stats;
    FIRSTPASS_STATS this_frame_stats;
John Koleszar's avatar
John Koleszar committed
582
    FIRSTPASS_STATS *stats_in, *stats_in_end, *stats_in_start;
583
    FIRSTPASS_STATS total_left_stats;
John Koleszar's avatar
John Koleszar committed
584
585
586
587
    int first_pass_done;
    int64_t bits_left;
    int64_t clip_bits_total;
    double avg_iiratio;
588
589
    double modified_error_min;
    double modified_error_max;
John Koleszar's avatar
John Koleszar committed
590
591
592
593
594
595
    double modified_error_total;
    double modified_error_left;
    double kf_intra_err_min;
    double gf_intra_err_min;
    int static_scene_max_gf_interval;
    int kf_bits;
596
597
    // Remaining error from uncoded frames in a gf group. Two pass use only
    int64_t gf_group_error_left;
John Koleszar's avatar
John Koleszar committed
598
599
600
601
602
603
604

    // Projected total bits available for a key frame group of frames
    int64_t kf_group_bits;

    // Error score of frames still to be coded in kf group
    int64_t kf_group_error_left;

605
606
607
608
    // Projected Bits available for a group of frames including 1 GF or ARF
    int64_t gf_group_bits;
    // Bits for the golden frame or ARF - 2 pass only
    int gf_bits;
John Koleszar's avatar
John Koleszar committed
609
610
611
    int alt_extra_bits;

    int sr_update_lag;
612
613
614

    int kf_zeromotion_pct;
    int gf_zeromotion_pct;
John Koleszar's avatar
John Koleszar committed
615
  } twopass;
John Koleszar's avatar
John Koleszar committed
616

John Koleszar's avatar
John Koleszar committed
617
618
619
  YV12_BUFFER_CONFIG alt_ref_buffer;
  YV12_BUFFER_CONFIG *frames[MAX_LAG_BUFFERS];
  int fixed_divide[512];
John Koleszar's avatar
John Koleszar committed
620

621
#if CONFIG_INTERNAL_STATS
John Koleszar's avatar
John Koleszar committed
622
623
624
625
626
  int    count;
  double total_y;
  double total_u;
  double total_v;
  double total;
627
628
629
  uint64_t total_sq_error;
  uint64_t total_samples;

John Koleszar's avatar
John Koleszar committed
630
631
632
633
  double totalp_y;
  double totalp_u;
  double totalp_v;
  double totalp;
634
635
636
  uint64_t totalp_sq_error;
  uint64_t totalp_samples;

John Koleszar's avatar
John Koleszar committed
637
638
639
  int    bytes;
  double summed_quality;
  double summed_weights;
640
641
  double summedp_quality;
  double summedp_weights;
John Koleszar's avatar
John Koleszar committed
642
643
644
645
646
647
648
649
650
  unsigned int tot_recode_hits;


  double total_ssimg_y;
  double total_ssimg_u;
  double total_ssimg_v;
  double total_ssimg_all;

  int b_calculate_ssimg;
John Koleszar's avatar
John Koleszar committed
651
#endif
John Koleszar's avatar
John Koleszar committed
652
  int b_calculate_psnr;
653

John Koleszar's avatar
John Koleszar committed
654
655
656
657
658
  // Per MB activity measurement
  unsigned int activity_avg;
  unsigned int *mb_activity_map;
  int *mb_norm_activity_map;
  int output_partition;
659

Jim Bankoski's avatar
Jim Bankoski committed
660
  // Force next frame to intra when kf_auto says so.
John Koleszar's avatar
John Koleszar committed
661
  int force_next_frame_intra;
662

John Koleszar's avatar
John Koleszar committed
663
  int droppable;
Adrian Grange's avatar
Adrian Grange committed
664

John Koleszar's avatar
John Koleszar committed
665
  int dummy_packing;    /* flag to indicate if packing is dummy */
666

Dmitry Kovalev's avatar
Dmitry Kovalev committed
667
  unsigned int tx_stepdown_count[TX_SIZES];
Deb Mukherjee's avatar
Deb Mukherjee committed
668

669
670
  int initial_width;
  int initial_height;
671

672
  int number_spatial_layers;
673
674
  int enable_encode_breakout;   // Default value is 1. From first pass stats,
                                // encode_breakout may be disabled.
675

676
677
678
679
680
681
682
683
684
685
686
687
#if CONFIG_MULTIPLE_ARF
  // ARF tracking variables.
  int multi_arf_enabled;
  unsigned int frame_coding_order_period;
  unsigned int new_frame_coding_order_period;
  int frame_coding_order[MAX_LAG_BUFFERS * 2];
  int arf_buffer_idx[MAX_LAG_BUFFERS * 3 / 2];
  int arf_weight[MAX_LAG_BUFFERS];
  int arf_buffered;
  int this_frame_weight;
  int max_arf_level;
#endif
Paul Wilkins's avatar
Paul Wilkins committed
688
689

#ifdef ENTROPY_STATS
690
  int64_t mv_ref_stats[INTER_MODE_CONTEXTS][INTER_MODES - 1][2];
Paul Wilkins's avatar
Paul Wilkins committed
691
#endif
692
693
694
695
696
697


#ifdef MODE_TEST_HIT_STATS
  // Debug / test stats
  int64_t mode_test_hits[BLOCK_SIZES];
#endif
698

Jim Bankoski's avatar
Jim Bankoski committed
699
  // Y,U,V,(A)
700
701
702
  ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
  ENTROPY_CONTEXT left_context[MAX_MB_PLANE][16];

703
704
  PARTITION_CONTEXT *above_seg_context;
  PARTITION_CONTEXT left_seg_context[8];
705
} VP9_COMP;
John Koleszar's avatar
John Koleszar committed
706

707
708
static int get_ref_frame_idx(const VP9_COMP *cpi,
                             MV_REFERENCE_FRAME ref_frame) {
709
710
711
712
713
714
715
716
717
  if (ref_frame == LAST_FRAME) {
    return cpi->lst_fb_idx;
  } else if (ref_frame == GOLDEN_FRAME) {
    return cpi->gld_fb_idx;
  } else {
    return cpi->alt_fb_idx;
  }
}

718
719
720
static YV12_BUFFER_CONFIG *get_ref_frame_buffer(VP9_COMP *cpi,
                                                MV_REFERENCE_FRAME ref_frame) {
  VP9_COMMON *const cm = &cpi->common;
721
722
  return &cm->frame_bufs[cm->ref_frame_map[get_ref_frame_idx(cpi,
                                                             ref_frame)]].buf;
723
724
}

725
void vp9_encode_frame(VP9_COMP *cpi);
John Koleszar's avatar
John Koleszar committed
726

727
void vp9_pack_bitstream(VP9_COMP *cpi, uint8_t *dest, size_t *size);
John Koleszar's avatar
John Koleszar committed
728

729
void vp9_activity_masking(VP9_COMP *cpi, MACROBLOCK *x);
730

731
void vp9_set_speed_features(VP9_COMP *cpi);
Yaowu Xu's avatar
Yaowu Xu committed
732

733
734
int vp9_calc_ss_err(const YV12_BUFFER_CONFIG *source,
                    const YV12_BUFFER_CONFIG *reference);
735

736
void vp9_alloc_compressor_data(VP9_COMP *cpi);
737

Deb Mukherjee's avatar
Deb Mukherjee committed
738
int vp9_compute_qdelta(const VP9_COMP *cpi, double qstart, double qtarget);
739

740
741
742
743
static int get_token_alloc(int mb_rows, int mb_cols) {
  return mb_rows * mb_cols * (48 * 16 + 4);
}

744
745
static void set_ref_ptrs(VP9_COMMON *cm, MACROBLOCKD *xd,
                         MV_REFERENCE_FRAME ref0, MV_REFERENCE_FRAME ref1) {
746
747
748
749
  xd->block_refs[0] = &cm->frame_refs[ref0 >= LAST_FRAME ? ref0 - LAST_FRAME
                                                         : 0];
  xd->block_refs[1] = &cm->frame_refs[ref1 >= LAST_FRAME ? ref1 - LAST_FRAME
                                                         : 0];
750
751
}

752
753
754
755
#ifdef __cplusplus
}  // extern "C"
#endif

756
#endif  // VP9_ENCODER_VP9_ONYX_INT_H_