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Yaowu Xuc27fc142016-08-22 16:08:15 -07001/*
Urvang Joshi8a02d762016-07-28 15:51:12 -07002 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
Yaowu Xuc27fc142016-08-22 16:08:15 -07003 *
Urvang Joshi8a02d762016-07-28 15:51:12 -07004 * This source code is subject to the terms of the BSD 2 Clause License and
5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
6 * was not distributed with this source code in the LICENSE file, you can
7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
8 * Media Patent License 1.0 was not distributed with this source code in the
9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
Yaowu Xuc27fc142016-08-22 16:08:15 -070010 */
11
James Zerne1cbb132018-08-22 14:10:36 -070012#ifndef AOM_AV1_ENCODER_ENCODER_H_
13#define AOM_AV1_ENCODER_ENCODER_H_
Yaowu Xuc27fc142016-08-22 16:08:15 -070014
elliottkb8becb22019-03-04 01:01:30 -080015#include <stdbool.h>
Yaowu Xuc27fc142016-08-22 16:08:15 -070016#include <stdio.h>
17
Tom Finegan60e653d2018-05-22 11:34:58 -070018#include "config/aom_config.h"
19
Yaowu Xuf883b422016-08-30 14:01:10 -070020#include "aom/aomcx.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070021
22#include "av1/common/alloccommon.h"
23#include "av1/common/entropymode.h"
24#include "av1/common/thread_common.h"
25#include "av1/common/onyxc_int.h"
Fergus Simpsond2bcbb52017-05-22 23:15:05 -070026#include "av1/common/resize.h"
Andrey Norkin795ba872018-03-06 13:24:14 -080027#include "av1/common/timing.h"
kyslov7b9d0d62018-12-21 11:12:26 -080028#include "av1/common/blockd.h"
29#include "av1/common/enums.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070030#include "av1/encoder/aq_cyclicrefresh.h"
Tom Finegan17ce8b12017-02-08 12:46:31 -080031#include "av1/encoder/av1_quantize.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070032#include "av1/encoder/context_tree.h"
33#include "av1/encoder/encodemb.h"
34#include "av1/encoder/firstpass.h"
chiyotsaid16a2572019-03-05 17:48:10 -080035#include "av1/encoder/level.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070036#include "av1/encoder/lookahead.h"
37#include "av1/encoder/mbgraph.h"
38#include "av1/encoder/mcomp.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070039#include "av1/encoder/ratectrl.h"
40#include "av1/encoder/rd.h"
41#include "av1/encoder/speed_features.h"
42#include "av1/encoder/tokenize.h"
kyslov7b9d0d62018-12-21 11:12:26 -080043#include "av1/encoder/block.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070044
45#if CONFIG_INTERNAL_STATS
46#include "aom_dsp/ssim.h"
47#endif
48#include "aom_dsp/variance.h"
Neil Birkbecka2893ab2018-06-08 14:45:13 -070049#if CONFIG_DENOISE
50#include "aom_dsp/noise_model.h"
51#endif
Yaowu Xuf883b422016-08-30 14:01:10 -070052#include "aom/internal/aom_codec_internal.h"
53#include "aom_util/aom_thread.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070054
55#ifdef __cplusplus
56extern "C" {
57#endif
58
Yue Chen1bc5be62018-08-24 13:57:32 -070059/*!\brief Rational Number with an int64 numerator
60 *
61 * This structure holds a fractional value.
62 */
63typedef struct aom_rational64 {
64 int64_t num; /**< fraction numerator */
65 int den; /**< fraction denominator */
66} aom_rational64_t; /**< alias for struct aom_rational */
67
Yaowu Xuc27fc142016-08-22 16:08:15 -070068typedef struct {
Jingning Hanf050fc12018-03-09 14:53:33 -080069 int nmv_vec_cost[MV_JOINTS];
70 int nmv_costs[2][MV_VALS];
71 int nmv_costs_hp[2][MV_VALS];
James Zern01a9d702017-08-25 19:09:33 +000072
Yaowu Xuc27fc142016-08-22 16:08:15 -070073 FRAME_CONTEXT fc;
74} CODING_CONTEXT;
75
Satish Kumar Suman4667aa12018-12-14 18:28:19 +053076enum {
Urvang Joshif70375a2019-03-22 23:30:19 -070077 REGULAR_FRAME, // regular inter frame
78 ARF_FRAME, // alternate reference frame
79 OVERLAY_FRAME, // overlay frame
80 GLD_FRAME, // golden frame
81 BRF_FRAME, // backward reference frame
82 INTERNAL_ARF_FRAME, // internal alternate reference frame
Thomas Daede51020e12017-12-14 20:12:44 -080083 FRAME_CONTEXT_INDEXES
Satish Kumar Suman4667aa12018-12-14 18:28:19 +053084} UENUM1BYTE(FRAME_CONTEXT_INDEX);
Yaowu Xuc27fc142016-08-22 16:08:15 -070085
Satish Kumar Suman4667aa12018-12-14 18:28:19 +053086enum {
Yaowu Xuc27fc142016-08-22 16:08:15 -070087 NORMAL = 0,
88 FOURFIVE = 1,
89 THREEFIVE = 2,
90 ONETWO = 3
Satish Kumar Suman4667aa12018-12-14 18:28:19 +053091} UENUM1BYTE(AOM_SCALING);
Yaowu Xuc27fc142016-08-22 16:08:15 -070092
Satish Kumar Suman4667aa12018-12-14 18:28:19 +053093enum {
Yaowu Xuc27fc142016-08-22 16:08:15 -070094 // Good Quality Fast Encoding. The encoder balances quality with the amount of
95 // time it takes to encode the output. Speed setting controls how fast.
kyslov7b9d0d62018-12-21 11:12:26 -080096 GOOD,
97 // Realtime Fast Encoding. Will force some restrictions on bitrate
98 // constraints.
99 REALTIME
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530100} UENUM1BYTE(MODE);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700101
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530102enum {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700103 FRAMEFLAGS_KEY = 1 << 0,
104 FRAMEFLAGS_GOLDEN = 1 << 1,
Yaowu Xuc27fc142016-08-22 16:08:15 -0700105 FRAMEFLAGS_BWDREF = 1 << 2,
Zoe Liu3ac20932017-08-30 16:35:55 -0700106 // TODO(zoeliu): To determine whether a frame flag is needed for ALTREF2_FRAME
Yaowu Xuc27fc142016-08-22 16:08:15 -0700107 FRAMEFLAGS_ALTREF = 1 << 3,
Debargha Mukherjee57378252018-09-21 18:29:37 -0700108 FRAMEFLAGS_INTRAONLY = 1 << 4,
109 FRAMEFLAGS_SWITCH = 1 << 5,
110 FRAMEFLAGS_ERROR_RESILIENT = 1 << 6,
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530111} UENUM1BYTE(FRAMETYPE_FLAGS);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700112
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530113enum {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700114 NO_AQ = 0,
115 VARIANCE_AQ = 1,
116 COMPLEXITY_AQ = 2,
117 CYCLIC_REFRESH_AQ = 3,
118 AQ_MODE_COUNT // This should always be the last member of the enum
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530119} UENUM1BYTE(AQ_MODE);
120enum {
Fangwen Fu6160df22017-04-24 09:45:51 -0700121 NO_DELTA_Q = 0,
Debargha Mukherjee4fef7a52019-04-04 01:02:06 -0700122 DELTA_Q_OBJECTIVE = 1, // Modulation to improve objective quality
123 DELTA_Q_PERCEPTUAL = 2, // Modulation to improve perceptual quality
124 DELTA_Q_MODE_COUNT // This should always be the last member of the enum
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530125} UENUM1BYTE(DELTAQ_MODE);
Debargha Mukherjee3a4959f2018-02-26 15:34:03 -0800126
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530127enum {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700128 RESIZE_NONE = 0, // No frame resizing allowed.
Debargha Mukherjee7166f222017-09-05 21:32:42 -0700129 RESIZE_FIXED = 1, // All frames are coded at the specified scale.
130 RESIZE_RANDOM = 2, // All frames are coded at a random scale.
131 RESIZE_MODES
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530132} UENUM1BYTE(RESIZE_MODE);
Debargha Mukherjee3a4959f2018-02-26 15:34:03 -0800133
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530134enum {
Urvang Joshi36a83732019-01-31 15:31:57 -0800135 SUPERRES_NONE, // No frame superres allowed.
136 SUPERRES_FIXED, // All frames are coded at the specified scale,
137 // and super-resolved.
138 SUPERRES_RANDOM, // All frames are coded at a random scale,
139 // and super-resolved.
140 SUPERRES_QTHRESH, // Superres scale for a frame is determined based on
141 // q_index.
142 SUPERRES_AUTO, // Automatically select superres for appropriate frames.
Debargha Mukherjee7166f222017-09-05 21:32:42 -0700143 SUPERRES_MODES
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530144} UENUM1BYTE(SUPERRES_MODE);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700145
kyslov7b9d0d62018-12-21 11:12:26 -0800146typedef enum {
147 kInvalid = 0,
148 kLowSadLowSumdiff = 1,
149 kLowSadHighSumdiff = 2,
150 kHighSadLowSumdiff = 3,
151 kHighSadHighSumdiff = 4,
152 kLowVarHighSumdiff = 5,
153 kVeryHighSad = 6,
154} CONTENT_STATE_SB;
155
Satish Kumar Sumane6d0be52019-02-14 14:33:28 +0530156enum {
157 SS_CFG_SRC = 0,
158 SS_CFG_LOOKAHEAD = 1,
159 SS_CFG_TOTAL = 2
160} UENUM1BYTE(SS_CFG_OFFSET);
161
Yue Chen7cae98f2018-08-24 10:43:16 -0700162typedef struct TplDepStats {
163 int64_t intra_cost;
164 int64_t inter_cost;
165 int64_t mc_flow;
166 int64_t mc_dep_cost;
Yue Chen7cae98f2018-08-24 10:43:16 -0700167
168 int ref_frame_index;
169 int_mv mv;
170} TplDepStats;
171
172typedef struct TplDepFrame {
173 uint8_t is_valid;
174 TplDepStats *tpl_stats_ptr;
175 int stride;
176 int width;
177 int height;
178 int mi_rows;
179 int mi_cols;
180 int base_qindex;
181} TplDepFrame;
182
Debargha Mukherjee03ad12d2019-02-07 11:17:59 -0800183typedef enum {
184 COST_UPD_SB,
185 COST_UPD_SBROW,
186 COST_UPD_TILE,
187} COST_UPDATE_TYPE;
188
Yue Chen7cae98f2018-08-24 10:43:16 -0700189#define TPL_DEP_COST_SCALE_LOG2 4
190
Yaowu Xuf883b422016-08-30 14:01:10 -0700191typedef struct AV1EncoderConfig {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700192 BITSTREAM_PROFILE profile;
Tom Finegan8ab2bba2018-02-28 07:36:28 -0800193 aom_bit_depth_t bit_depth; // Codec bit-depth.
194 int width; // width of data passed to the compressor
195 int height; // height of data passed to the compressor
196 int forced_max_frame_width; // forced maximum width of frame (if != 0)
197 int forced_max_frame_height; // forced maximum height of frame (if != 0)
Yaowu Xuc27fc142016-08-22 16:08:15 -0700198 unsigned int input_bit_depth; // Input bit depth.
199 double init_framerate; // set to passed in framerate
200 int64_t target_bandwidth; // bandwidth to be used in bits per second
201
202 int noise_sensitivity; // pre processing blur: recommendation 0
203 int sharpness; // sharpening output: recommendation 0:
204 int speed;
205 // maximum allowed bitrate for any intra frame in % of bitrate target.
206 unsigned int rc_max_intra_bitrate_pct;
207 // maximum allowed bitrate for any inter frame in % of bitrate target.
208 unsigned int rc_max_inter_bitrate_pct;
209 // percent of rate boost for golden frame in CBR mode.
210 unsigned int gf_cbr_boost_pct;
211
212 MODE mode;
213 int pass;
214
215 // Key Framing Operations
216 int auto_key; // autodetect cut scenes and set the keyframes
217 int key_freq; // maximum distance to key frame.
Tarek AMARAc9813852018-03-05 18:40:18 -0500218 int sframe_dist;
219 int sframe_mode;
220 int sframe_enabled;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700221 int lag_in_frames; // how many frames lag before we start encoding
Sarah Parker93c03142018-05-22 13:35:45 -0700222 int fwd_kf_enabled;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700223
224 // ----------------------------------------------------------------
225 // DATARATE CONTROL OPTIONS
226
227 // vbr, cbr, constrained quality or constant quality
Yaowu Xuf883b422016-08-30 14:01:10 -0700228 enum aom_rc_mode rc_mode;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700229
230 // buffer targeting aggressiveness
231 int under_shoot_pct;
232 int over_shoot_pct;
233
234 // buffering parameters
235 int64_t starting_buffer_level_ms;
236 int64_t optimal_buffer_level_ms;
237 int64_t maximum_buffer_size_ms;
238
239 // Frame drop threshold.
240 int drop_frames_water_mark;
241
242 // controlling quality
243 int fixed_q;
244 int worst_allowed_q;
245 int best_allowed_q;
246 int cq_level;
247 AQ_MODE aq_mode; // Adaptive Quantization mode
Fangwen Fu6160df22017-04-24 09:45:51 -0700248 DELTAQ_MODE deltaq_mode;
Debargha Mukherjee4fef7a52019-04-04 01:02:06 -0700249 int deltalf_mode;
Debargha Mukherjee98a311c2018-03-25 16:33:11 -0700250 int enable_cdef;
251 int enable_restoration;
Yue Chen5e129512018-12-10 10:48:54 -0800252 int enable_obmc;
Yue Chen4835dc02018-05-11 15:57:43 -0700253 int disable_trellis_quant;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700254 int using_qm;
Yaowu Xuf7a12422018-01-31 15:29:20 -0800255 int qm_y;
256 int qm_u;
257 int qm_v;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700258 int qm_minlevel;
259 int qm_maxlevel;
Yushin Chod808bfc2017-08-10 15:54:36 -0700260#if CONFIG_DIST_8X8
261 int using_dist_8x8;
262#endif
Thomas Daviesaf6df172016-11-09 14:04:18 +0000263 unsigned int num_tile_groups;
264 unsigned int mtu;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700265
266 // Internal frame size scaling.
Debargha Mukherjee29e40a62017-06-14 09:37:12 -0700267 RESIZE_MODE resize_mode;
Urvang Joshide71d142017-10-05 12:12:15 -0700268 uint8_t resize_scale_denominator;
269 uint8_t resize_kf_scale_denominator;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700270
Fergus Simpsonc4e78942017-04-10 14:59:00 -0700271 // Frame Super-Resolution size scaling.
272 SUPERRES_MODE superres_mode;
Urvang Joshide71d142017-10-05 12:12:15 -0700273 uint8_t superres_scale_denominator;
274 uint8_t superres_kf_scale_denominator;
Debargha Mukherjee7166f222017-09-05 21:32:42 -0700275 int superres_qthresh;
276 int superres_kf_qthresh;
Fergus Simpson3502d082017-04-10 12:25:07 -0700277
Yaowu Xuc27fc142016-08-22 16:08:15 -0700278 // Enable feature to reduce the frame quantization every x frames.
279 int frame_periodic_boost;
280
281 // two pass datarate control
282 int two_pass_vbrbias; // two pass datarate control tweaks
283 int two_pass_vbrmin_section;
284 int two_pass_vbrmax_section;
285 // END DATARATE CONTROL OPTIONS
286 // ----------------------------------------------------------------
287
288 int enable_auto_arf;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700289 int enable_auto_brf; // (b)ackward (r)ef (f)rame
Yaowu Xuc27fc142016-08-22 16:08:15 -0700290
Yaowu Xuc27fc142016-08-22 16:08:15 -0700291 /* Bitfield defining the error resiliency features to enable.
292 * Can provide decodable frames after losses in previous
293 * frames and decodable partitions after losses in the same frame.
294 */
295 unsigned int error_resilient_mode;
296
Debargha Mukherjee52fb0472018-03-29 15:48:11 -0700297 unsigned int s_frame_mode;
298
Yaowu Xuc27fc142016-08-22 16:08:15 -0700299 /* Bitfield defining the parallel decoding mode where the
300 * decoding in successive frames may be conducted in parallel
301 * just by decoding the frame headers.
302 */
303 unsigned int frame_parallel_decoding_mode;
304
Debargha Mukherjeec6f24c22018-04-07 08:43:08 -0700305 unsigned int limit;
306
Yaowu Xuc27fc142016-08-22 16:08:15 -0700307 int arnr_max_frames;
308 int arnr_strength;
309
310 int min_gf_interval;
311 int max_gf_interval;
Urvang Joshif4e775c2018-12-14 11:33:17 -0800312 int gf_max_pyr_height;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700313
Ravi Chaudhary0ec03a42018-08-17 18:53:28 +0530314 int row_mt;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700315 int tile_columns;
316 int tile_rows;
Dominic Symes26ad0b22017-10-01 16:35:13 +0200317 int tile_width_count;
318 int tile_height_count;
319 int tile_widths[MAX_TILE_COLS];
320 int tile_heights[MAX_TILE_ROWS];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700321
Yue Chen7cae98f2018-08-24 10:43:16 -0700322 int enable_tpl_model;
323
Yaowu Xuc27fc142016-08-22 16:08:15 -0700324 int max_threads;
325
Yaowu Xuf883b422016-08-30 14:01:10 -0700326 aom_fixed_buf_t two_pass_stats_in;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700327
Yaowu Xuf883b422016-08-30 14:01:10 -0700328 aom_tune_metric tuning;
329 aom_tune_content content;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700330 int use_highbitdepth;
Andrey Norkin9e694632017-12-21 18:50:57 -0800331 aom_color_primaries_t color_primaries;
332 aom_transfer_characteristics_t transfer_characteristics;
333 aom_matrix_coefficients_t matrix_coefficients;
anorkin76fb1262017-03-22 15:12:12 -0700334 aom_chroma_sample_position_t chroma_sample_position;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700335 int color_range;
336 int render_width;
337 int render_height;
Andrey Norkin28e9ce22018-01-08 10:11:21 -0800338 int timing_info_present;
Andrey Norkin795ba872018-03-06 13:24:14 -0800339 aom_timing_info_t timing_info;
340 int decoder_model_info_present_flag;
Andrey Norkin26495512018-06-20 17:13:11 -0700341 int display_model_info_present_flag;
Wan-Teh Changf64b3bc2018-07-02 09:42:39 -0700342 int buffer_removal_time_present;
Andrey Norkin795ba872018-03-06 13:24:14 -0800343 aom_dec_model_info_t buffer_model;
Andrey Norkin6f1c2f72018-01-15 20:08:52 -0800344 int film_grain_test_vector;
Neil Birkbeckeb895ef2018-03-14 17:51:03 -0700345 const char *film_grain_table_filename;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700346
Hui Su1cb1c002018-02-05 18:21:20 -0800347 uint8_t cdf_update_mode;
Yaowu Xuf883b422016-08-30 14:01:10 -0700348 aom_superblock_size_t superblock_size;
Yunqing Wangeeb08a92017-07-07 21:25:18 -0700349 unsigned int large_scale_tile;
350 unsigned int single_tile_decoding;
Yaowu Xu76537ca2019-01-03 12:41:32 -0800351 uint8_t monochrome;
Debargha Mukherjee9713ccb2018-04-08 19:09:17 -0700352 unsigned int full_still_picture_hdr;
Jingning Hana446f552018-02-22 15:42:12 -0800353 int enable_dual_filter;
Yunqing Wangff4fa062017-04-21 10:56:08 -0700354 unsigned int motion_vector_unit_test;
Maxym Dmytrychenkocc6e0e12018-02-05 16:35:37 +0100355 const cfg_options_t *cfg;
Debargha Mukherjee9d9cf192018-12-17 11:24:21 -0800356 int enable_rect_partitions;
Ryan Lei9543c702019-03-11 11:06:14 -0700357 int enable_ab_partitions;
358 int enable_1to4_partitions;
359 int min_partition_size;
360 int max_partition_size;
Debargha Mukherjee03c43ba2018-12-14 13:08:08 -0800361 int enable_intra_edge_filter;
Debargha Mukherjee8c917b02018-12-17 13:45:50 -0800362 int enable_tx64;
Ryan Lei82d0a042019-03-18 15:02:26 -0700363 int tx_size_search_method;
Ryan Lei9543c702019-03-11 11:06:14 -0700364 int enable_flip_idtx;
Debargha Mukherjee0d8368a2018-03-25 12:23:02 -0700365 int enable_order_hint;
Debargha Mukherjee7ac3eb12018-12-12 10:26:50 -0800366 int enable_dist_wtd_comp;
Debargha Mukherjee0187d7c2018-03-25 11:37:56 -0700367 int enable_ref_frame_mvs;
Urvang Joshi9ad9f082019-01-22 12:31:33 -0800368 unsigned int max_reference_frames;
Urvang Joshi1a9e27e2019-02-19 11:17:23 -0800369 int enable_reduced_reference_set;
Debargha Mukherjee0d8368a2018-03-25 12:23:02 -0700370 unsigned int allow_ref_frame_mvs;
Debargha Mukherjee16ea6ba2018-12-10 12:01:38 -0800371 int enable_masked_comp;
Ryan Lei9543c702019-03-11 11:06:14 -0700372 int enable_onesided_comp;
Debargha Mukherjee16ea6ba2018-12-10 12:01:38 -0800373 int enable_interintra_comp;
Yue Chen8cbee6c2018-12-14 11:54:39 -0800374 int enable_smooth_interintra;
Debargha Mukherjee78e6b2c2018-12-11 07:50:57 -0800375 int enable_diff_wtd_comp;
376 int enable_interinter_wedge;
377 int enable_interintra_wedge;
Debargha Mukherjeed2e53ca2018-12-10 11:34:59 -0800378 int enable_global_motion;
Debargha Mukherjee37df9162018-03-25 12:48:24 -0700379 int enable_warped_motion;
380 int allow_warped_motion;
Yue Chen8f9ca582018-12-12 15:11:47 -0800381 int enable_filter_intra;
Debargha Mukherjee078ae862018-12-18 11:05:43 -0800382 int enable_smooth_intra;
383 int enable_paeth_intra;
Debargha Mukherjee8e256782018-12-18 13:44:13 -0800384 int enable_cfl_intra;
Urvang Joshi2c92b072018-03-19 17:23:31 -0700385 int enable_superres;
Hui Sua9e3d142018-12-14 15:21:21 -0800386 int enable_palette;
Hui Su440e6d42018-12-17 11:47:07 -0800387 int enable_intrabc;
Hui Su94b38172018-12-19 10:40:29 -0800388 int enable_angle_delta;
Soo-Chul Han29c46fb2018-03-23 16:02:00 -0400389 unsigned int save_as_annexb;
Neil Birkbecka2893ab2018-06-08 14:45:13 -0700390
391#if CONFIG_DENOISE
392 float noise_level;
393 int noise_block_size;
394#endif
Tom Finegan02b2a842018-08-24 13:50:00 -0700395
396 unsigned int chroma_subsampling_x;
397 unsigned int chroma_subsampling_y;
Sarah Parker0b7e5902018-12-10 13:35:25 -0800398 int reduced_tx_type_set;
Debargha Mukherjeedb458152019-01-25 11:04:09 -0800399 int use_intra_dct_only;
400 int use_inter_dct_only;
Debargha Mukherjee042af922019-02-07 05:58:26 -0800401 int use_intra_default_tx_only;
Sarah Parker740e8392019-01-23 15:47:53 -0800402 int quant_b_adapt;
Debargha Mukherjee03ad12d2019-02-07 11:17:59 -0800403 COST_UPDATE_TYPE coeff_cost_upd_freq;
404 COST_UPDATE_TYPE mode_cost_upd_freq;
Satish Kumar Suman29909962019-01-09 10:31:21 +0530405 int border_in_pixels;
Hui Su2aa492c2019-03-12 15:18:18 -0700406 AV1_LEVEL target_seq_level_idx[MAX_NUM_OPERATING_POINTS];
Hui Sud909c2c2019-03-08 11:51:14 -0800407 // Bit mask to specify which tier each of the 32 possible operating points
408 // conforms to.
409 unsigned int tier_mask;
Yaowu Xuf883b422016-08-30 14:01:10 -0700410} AV1EncoderConfig;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700411
Yaowu Xuf883b422016-08-30 14:01:10 -0700412static INLINE int is_lossless_requested(const AV1EncoderConfig *cfg) {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700413 return cfg->best_allowed_q == 0 && cfg->worst_allowed_q == 0;
414}
415
Yue Chencc6a6ef2018-05-21 16:21:05 -0700416typedef struct FRAME_COUNTS {
417// Note: This structure should only contain 'unsigned int' fields, or
418// aggregates built solely from 'unsigned int' fields/elements
419#if CONFIG_ENTROPY_STATS
420 unsigned int kf_y_mode[KF_MODE_CONTEXTS][KF_MODE_CONTEXTS][INTRA_MODES];
421 unsigned int angle_delta[DIRECTIONAL_MODES][2 * MAX_ANGLE_DELTA + 1];
422 unsigned int y_mode[BLOCK_SIZE_GROUPS][INTRA_MODES];
423 unsigned int uv_mode[CFL_ALLOWED_TYPES][INTRA_MODES][UV_INTRA_MODES];
424 unsigned int cfl_sign[CFL_JOINT_SIGNS];
425 unsigned int cfl_alpha[CFL_ALPHA_CONTEXTS][CFL_ALPHABET_SIZE];
426 unsigned int palette_y_mode[PALATTE_BSIZE_CTXS][PALETTE_Y_MODE_CONTEXTS][2];
427 unsigned int palette_uv_mode[PALETTE_UV_MODE_CONTEXTS][2];
428 unsigned int palette_y_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
429 unsigned int palette_uv_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
430 unsigned int palette_y_color_index[PALETTE_SIZES]
431 [PALETTE_COLOR_INDEX_CONTEXTS]
432 [PALETTE_COLORS];
433 unsigned int palette_uv_color_index[PALETTE_SIZES]
434 [PALETTE_COLOR_INDEX_CONTEXTS]
435 [PALETTE_COLORS];
436 unsigned int partition[PARTITION_CONTEXTS][EXT_PARTITION_TYPES];
437 unsigned int txb_skip[TOKEN_CDF_Q_CTXS][TX_SIZES][TXB_SKIP_CONTEXTS][2];
438 unsigned int eob_extra[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
439 [EOB_COEF_CONTEXTS][2];
440 unsigned int dc_sign[PLANE_TYPES][DC_SIGN_CONTEXTS][2];
441 unsigned int coeff_lps[TX_SIZES][PLANE_TYPES][BR_CDF_SIZE - 1][LEVEL_CONTEXTS]
442 [2];
443 unsigned int eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS][2];
444 unsigned int eob_multi16[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][5];
445 unsigned int eob_multi32[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][6];
446 unsigned int eob_multi64[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][7];
447 unsigned int eob_multi128[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][8];
448 unsigned int eob_multi256[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][9];
449 unsigned int eob_multi512[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][10];
450 unsigned int eob_multi1024[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][11];
451 unsigned int coeff_lps_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
452 [LEVEL_CONTEXTS][BR_CDF_SIZE];
453 unsigned int coeff_base_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
454 [SIG_COEF_CONTEXTS][NUM_BASE_LEVELS + 2];
455 unsigned int coeff_base_eob_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
456 [SIG_COEF_CONTEXTS_EOB][NUM_BASE_LEVELS + 1];
457 unsigned int newmv_mode[NEWMV_MODE_CONTEXTS][2];
458 unsigned int zeromv_mode[GLOBALMV_MODE_CONTEXTS][2];
459 unsigned int refmv_mode[REFMV_MODE_CONTEXTS][2];
460 unsigned int drl_mode[DRL_MODE_CONTEXTS][2];
461 unsigned int inter_compound_mode[INTER_MODE_CONTEXTS][INTER_COMPOUND_MODES];
462 unsigned int wedge_idx[BLOCK_SIZES_ALL][16];
463 unsigned int interintra[BLOCK_SIZE_GROUPS][2];
464 unsigned int interintra_mode[BLOCK_SIZE_GROUPS][INTERINTRA_MODES];
465 unsigned int wedge_interintra[BLOCK_SIZES_ALL][2];
Debargha Mukherjee54eabb52019-02-01 16:54:33 -0800466 unsigned int compound_type[BLOCK_SIZES_ALL][MASKED_COMPOUND_TYPES];
Yue Chencc6a6ef2018-05-21 16:21:05 -0700467 unsigned int motion_mode[BLOCK_SIZES_ALL][MOTION_MODES];
468 unsigned int obmc[BLOCK_SIZES_ALL][2];
469 unsigned int intra_inter[INTRA_INTER_CONTEXTS][2];
470 unsigned int comp_inter[COMP_INTER_CONTEXTS][2];
471 unsigned int comp_ref_type[COMP_REF_TYPE_CONTEXTS][2];
472 unsigned int uni_comp_ref[UNI_COMP_REF_CONTEXTS][UNIDIR_COMP_REFS - 1][2];
473 unsigned int single_ref[REF_CONTEXTS][SINGLE_REFS - 1][2];
474 unsigned int comp_ref[REF_CONTEXTS][FWD_REFS - 1][2];
475 unsigned int comp_bwdref[REF_CONTEXTS][BWD_REFS - 1][2];
476 unsigned int intrabc[2];
477
478 unsigned int txfm_partition[TXFM_PARTITION_CONTEXTS][2];
479 unsigned int intra_tx_size[MAX_TX_CATS][TX_SIZE_CONTEXTS][MAX_TX_DEPTH + 1];
480 unsigned int skip_mode[SKIP_MODE_CONTEXTS][2];
481 unsigned int skip[SKIP_CONTEXTS][2];
482 unsigned int compound_index[COMP_INDEX_CONTEXTS][2];
483 unsigned int comp_group_idx[COMP_GROUP_IDX_CONTEXTS][2];
484 unsigned int delta_q[DELTA_Q_PROBS][2];
485 unsigned int delta_lf_multi[FRAME_LF_COUNT][DELTA_LF_PROBS][2];
486 unsigned int delta_lf[DELTA_LF_PROBS][2];
487
488 unsigned int inter_ext_tx[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES];
489 unsigned int intra_ext_tx[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES]
490 [TX_TYPES];
491 unsigned int filter_intra_mode[FILTER_INTRA_MODES];
492 unsigned int filter_intra[BLOCK_SIZES_ALL][2];
493 unsigned int switchable_restore[RESTORE_SWITCHABLE_TYPES];
494 unsigned int wiener_restore[2];
495 unsigned int sgrproj_restore[2];
496#endif // CONFIG_ENTROPY_STATS
497
498 unsigned int switchable_interp[SWITCHABLE_FILTER_CONTEXTS]
499 [SWITCHABLE_FILTERS];
500} FRAME_COUNTS;
501
Angie Chiang71572162018-08-06 16:20:36 -0700502#define INTER_MODE_RD_DATA_OVERALL_SIZE 6400
503
504typedef struct {
505 int ready;
506 double a;
507 double b;
508 double dist_mean;
Angie Chiang199f3d42018-08-14 18:07:02 -0700509 double ld_mean;
510 double sse_mean;
511 double sse_sse_mean;
512 double sse_ld_mean;
Angie Chiang106fa482018-08-07 18:28:40 -0700513 int num;
514 double dist_sum;
515 double ld_sum;
516 double sse_sum;
517 double sse_sse_sum;
518 double sse_ld_sum;
Angie Chiang71572162018-08-06 16:20:36 -0700519} InterModeRdModel;
520
521typedef struct {
522 int idx;
523 int64_t rd;
524} RdIdxPair;
525// TODO(angiebird): This is an estimated size. We still need to figure what is
526// the maximum number of modes.
527#define MAX_INTER_MODES 1024
528typedef struct inter_modes_info {
529 int num;
530 MB_MODE_INFO mbmi_arr[MAX_INTER_MODES];
531 int mode_rate_arr[MAX_INTER_MODES];
532 int64_t sse_arr[MAX_INTER_MODES];
533 int64_t est_rd_arr[MAX_INTER_MODES];
534 RdIdxPair rd_idx_pair_arr[MAX_INTER_MODES];
elliottkb8becb22019-03-04 01:01:30 -0800535 bool true_rd_arr[MAX_INTER_MODES];
elliottkc8da5312019-03-20 23:47:32 -0700536 uint8_t blk_skip_arr[MAX_INTER_MODES][MAX_MIB_SIZE * MAX_MIB_SIZE];
elliottkb8becb22019-03-04 01:01:30 -0800537 RD_STATS rd_cost_arr[MAX_INTER_MODES];
538 RD_STATS rd_cost_y_arr[MAX_INTER_MODES];
539 RD_STATS rd_cost_uv_arr[MAX_INTER_MODES];
Angie Chiang71572162018-08-06 16:20:36 -0700540} InterModesInfo;
Angie Chiang71572162018-08-06 16:20:36 -0700541
Ravi Chaudhary40cdf132018-10-08 11:04:16 +0530542// Encoder row synchronization
543typedef struct AV1RowMTSyncData {
544#if CONFIG_MULTITHREAD
545 pthread_mutex_t *mutex_;
546 pthread_cond_t *cond_;
547#endif
548 // Allocate memory to store the sb/mb block index in each row.
549 int *cur_col;
550 int sync_range;
551 int rows;
552} AV1RowMTSync;
553
Ravi Chaudhary90a15f42018-10-11 18:56:35 +0530554typedef struct AV1RowMTInfo {
555 int current_mi_row;
556 int num_threads_working;
557} AV1RowMTInfo;
558
Yaowu Xuc27fc142016-08-22 16:08:15 -0700559// TODO(jingning) All spatially adaptive variables should go to TileDataEnc.
560typedef struct TileDataEnc {
561 TileInfo tile_info;
Rupert Swarbrick93c39e92017-07-12 11:11:02 +0100562 int thresh_freq_fact[BLOCK_SIZES_ALL][MAX_MODES];
Yunqing Wang8c1e57c2016-10-25 15:15:23 -0700563 int m_search_count;
564 int ex_search_count;
Luc Trudeauf8164152017-04-11 16:20:51 -0400565 CFL_CTX cfl;
Jingning Han9f07be12017-04-13 09:31:40 -0700566 DECLARE_ALIGNED(16, FRAME_CONTEXT, tctx);
Ravi Chaudharye5215172018-12-21 18:47:25 +0530567 FRAME_CONTEXT *row_ctx;
Yunqing Wang0e141b52017-11-02 15:08:58 -0700568 uint8_t allow_update_cdf;
Angie Chiang71572162018-08-06 16:20:36 -0700569 InterModeRdModel inter_mode_rd_models[BLOCK_SIZES_ALL];
Ravi Chaudhary40cdf132018-10-08 11:04:16 +0530570 AV1RowMTSync row_mt_sync;
Ravi Chaudhary90a15f42018-10-11 18:56:35 +0530571 AV1RowMTInfo row_mt_info;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700572} TileDataEnc;
573
Ravi Chaudhary73cf15b2018-08-30 10:52:51 +0530574typedef struct {
575 TOKENEXTRA *start;
576 TOKENEXTRA *stop;
577 unsigned int count;
578} TOKENLIST;
579
Ravi Chaudharyc5e74692018-10-08 16:05:38 +0530580typedef struct MultiThreadHandle {
581 int allocated_tile_rows;
582 int allocated_tile_cols;
583 int allocated_sb_rows;
Ravi Chaudhary90a15f42018-10-11 18:56:35 +0530584 int thread_id_to_tile_id[MAX_NUM_THREADS]; // Mapping of threads to tiles
Ravi Chaudharyc5e74692018-10-08 16:05:38 +0530585} MultiThreadHandle;
586
Yaowu Xuc27fc142016-08-22 16:08:15 -0700587typedef struct RD_COUNTS {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700588 int64_t comp_pred_diff[REFERENCE_MODES];
Debargha Mukherjeea575d232017-04-28 17:46:47 -0700589 // Stores number of 4x4 blocks using global motion per reference frame.
Zoe Liu27deb382018-03-27 15:13:56 -0700590 int global_motion_used[REF_FRAMES];
Arild Fuldseth (arilfuld)6c20c782017-06-15 09:45:02 +0200591 int compound_ref_used_flag;
Zoe Liu8a5d3432017-11-30 16:33:44 -0800592 int skip_mode_used_flag;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700593} RD_COUNTS;
594
595typedef struct ThreadData {
596 MACROBLOCK mb;
597 RD_COUNTS rd_counts;
598 FRAME_COUNTS *counts;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700599 PC_TREE *pc_tree;
600 PC_TREE *pc_root[MAX_MIB_SIZE_LOG2 - MIN_MIB_SIZE_LOG2 + 1];
wenyao.liu0c6f5fd2018-10-23 18:41:16 +0800601 tran_low_t *tree_coeff_buf[MAX_MB_PLANE];
602 tran_low_t *tree_qcoeff_buf[MAX_MB_PLANE];
603 tran_low_t *tree_dqcoeff_buf[MAX_MB_PLANE];
Ravi Chaudhary5d970f42018-09-25 11:25:32 +0530604 InterModesInfo *inter_modes_info;
Ravi Chaudhary783d6a32018-08-28 18:21:02 +0530605 uint32_t *hash_value_buffer[2][2];
Jingning Hand064cf02017-06-01 10:00:39 -0700606 int32_t *wsrc_buf;
607 int32_t *mask_buf;
608 uint8_t *above_pred_buf;
609 uint8_t *left_pred_buf;
hui su5d493142017-05-08 12:06:12 -0700610 PALETTE_BUFFER *palette_buffer;
Urvang Joshi0a4cfad2018-09-07 11:10:39 -0700611 CONV_BUF_TYPE *tmp_conv_dst;
612 uint8_t *tmp_obmc_bufs[2];
Ravi Chaudhary00525ef2018-10-31 19:52:42 +0530613 int intrabc_used;
Ravi Chaudhary84a280a2018-09-24 16:09:48 +0530614 FRAME_CONTEXT *tctx;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700615} ThreadData;
616
617struct EncWorkerData;
618
619typedef struct ActiveMap {
620 int enabled;
621 int update;
622 unsigned char *map;
623} ActiveMap;
624
Wan-Teh Changc25c92a2018-04-23 15:04:14 -0700625#if CONFIG_INTERNAL_STATS
626// types of stats
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530627enum {
Wan-Teh Changc25c92a2018-04-23 15:04:14 -0700628 STAT_Y,
629 STAT_U,
630 STAT_V,
631 STAT_ALL,
632 NUM_STAT_TYPES // This should always be the last member of the enum
Satish Kumar Suman4667aa12018-12-14 18:28:19 +0530633} UENUM1BYTE(StatType);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700634
635typedef struct IMAGE_STAT {
Urvang Joshib5ed3502016-10-17 16:38:05 -0700636 double stat[NUM_STAT_TYPES];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700637 double worst;
638} ImageStat;
Wan-Teh Changc25c92a2018-04-23 15:04:14 -0700639#endif // CONFIG_INTERNAL_STATS
Urvang Joshib5ed3502016-10-17 16:38:05 -0700640
Yaowu Xuc27fc142016-08-22 16:08:15 -0700641typedef struct {
642 int ref_count;
643 YV12_BUFFER_CONFIG buf;
644} EncRefCntBuffer;
645
chiyotsai9c484b32019-03-07 16:01:50 -0800646#if CONFIG_COLLECT_PARTITION_STATS == 2
chiyotsai92ed0dd2019-01-25 14:50:14 -0800647typedef struct PartitionStats {
648 int partition_decisions[6][EXT_PARTITION_TYPES];
649 int partition_attempts[6][EXT_PARTITION_TYPES];
chiyotsai9c484b32019-03-07 16:01:50 -0800650 int64_t partition_times[6][EXT_PARTITION_TYPES];
chiyotsai92ed0dd2019-01-25 14:50:14 -0800651
652 int partition_redo;
653} PartitionStats;
654#endif
655
Yunqing Wangba255582019-02-11 16:21:12 -0800656#if CONFIG_COLLECT_COMPONENT_TIMING
657#include "aom_ports/aom_timer.h"
658// Adjust the following to add new components.
659enum {
Yunqing Wangd1f32e62019-02-20 10:37:51 -0800660 encode_frame_to_data_rate_time,
661 encode_with_recode_loop_time,
662 loop_filter_time,
663 cdef_time,
664 loop_restoration_time,
665 av1_pack_bitstream_final_time,
666 av1_encode_frame_time,
667 av1_compute_global_motion_time,
668 av1_setup_motion_field_time,
Yunqing Wangba255582019-02-11 16:21:12 -0800669 encode_sb_time,
Yunqing Wangd1f32e62019-02-20 10:37:51 -0800670 first_partition_search_pass_time,
Yunqing Wangba255582019-02-11 16:21:12 -0800671 rd_pick_partition_time,
672 rd_pick_sb_modes_time,
673 av1_rd_pick_intra_mode_sb_time,
674 av1_rd_pick_inter_mode_sb_time,
Yunqing Wangd1f32e62019-02-20 10:37:51 -0800675 handle_intra_mode_time,
Yunqing Wangba255582019-02-11 16:21:12 -0800676 handle_inter_mode_time,
Yunqing Wangd1f32e62019-02-20 10:37:51 -0800677 do_tx_search_time,
678 handle_newmv_time,
679 compound_type_rd_time,
680 interpolation_filter_search_time,
Yunqing Wangba255582019-02-11 16:21:12 -0800681 motion_mode_rd_time,
682 kTimingComponents,
683} UENUM1BYTE(TIMING_COMPONENT);
684
685static INLINE char const *get_component_name(int index) {
686 switch (index) {
Yunqing Wangd1f32e62019-02-20 10:37:51 -0800687 case encode_frame_to_data_rate_time:
688 return "encode_frame_to_data_rate_time";
689 case encode_with_recode_loop_time: return "encode_with_recode_loop_time";
690 case loop_filter_time: return "loop_filter_time";
691 case cdef_time: return "cdef_time";
692 case loop_restoration_time: return "loop_restoration_time";
693 case av1_pack_bitstream_final_time: return "av1_pack_bitstream_final_time";
694 case av1_encode_frame_time: return "av1_encode_frame_time";
695 case av1_compute_global_motion_time:
696 return "av1_compute_global_motion_time";
697 case av1_setup_motion_field_time: return "av1_setup_motion_field_time";
698 case encode_sb_time: return "encode_sb_time";
699 case first_partition_search_pass_time:
700 return "first_partition_search_pass_time";
701 case rd_pick_partition_time: return "rd_pick_partition_time";
702 case rd_pick_sb_modes_time: return "rd_pick_sb_modes_time";
703 case av1_rd_pick_intra_mode_sb_time:
704 return "av1_rd_pick_intra_mode_sb_time";
705 case av1_rd_pick_inter_mode_sb_time:
706 return "av1_rd_pick_inter_mode_sb_time";
707 case handle_intra_mode_time: return "handle_intra_mode_time";
708 case handle_inter_mode_time: return "handle_inter_mode_time";
709 case do_tx_search_time: return "do_tx_search_time";
710 case handle_newmv_time: return "handle_newmv_time";
711 case compound_type_rd_time: return "compound_type_rd_time";
712 case interpolation_filter_search_time:
713 return "interpolation_filter_search_time";
714 case motion_mode_rd_time: return "motion_mode_rd_time";
Yunqing Wangba255582019-02-11 16:21:12 -0800715 default: assert(0);
716 }
717 return "error";
718}
719#endif
720
Urvang Joshif70375a2019-03-22 23:30:19 -0700721// The maximum number of internal ARFs except ALTREF_FRAME
722#define MAX_INTERNAL_ARFS (REF_FRAMES - BWDREF_FRAME - 1)
723
Yaowu Xuf883b422016-08-30 14:01:10 -0700724typedef struct AV1_COMP {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700725 QUANTS quants;
726 ThreadData td;
Yue Chencc6a6ef2018-05-21 16:21:05 -0700727 FRAME_COUNTS counts;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700728 MB_MODE_INFO_EXT *mbmi_ext_base;
Jingning Hanf5a4d3b2017-08-27 23:01:19 -0700729 CB_COEFF_BUFFER *coeff_buffer_base;
Yi Luoc6210232017-05-25 15:09:25 -0700730 Dequants dequants;
Yaowu Xuf883b422016-08-30 14:01:10 -0700731 AV1_COMMON common;
732 AV1EncoderConfig oxcf;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700733 struct lookahead_ctx *lookahead;
734 struct lookahead_entry *alt_ref_source;
Sarah Parkeraf32a7b2018-06-29 14:59:05 -0700735 int no_show_kf;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700736
Angie Chiange69a6822018-03-16 13:52:44 -0700737 int optimize_seg_arr[MAX_SEGMENTS];
738
Alex Conversef77fd0b2017-04-20 11:00:24 -0700739 YV12_BUFFER_CONFIG *source;
740 YV12_BUFFER_CONFIG *last_source; // NULL for first frame and alt_ref frames
Fergus Simpsond2bcbb52017-05-22 23:15:05 -0700741 YV12_BUFFER_CONFIG *unscaled_source;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700742 YV12_BUFFER_CONFIG scaled_source;
743 YV12_BUFFER_CONFIG *unscaled_last_source;
744 YV12_BUFFER_CONFIG scaled_last_source;
745
Yue Chen7cae98f2018-08-24 10:43:16 -0700746 TplDepFrame tpl_stats[MAX_LAG_BUFFERS];
747 YV12_BUFFER_CONFIG *tpl_recon_frames[INTER_REFS_PER_FRAME + 1];
748
Yaowu Xuc27fc142016-08-22 16:08:15 -0700749 // For a still frame, this flag is set to 1 to skip partition search.
750 int partition_search_skippable_frame;
Yunqing Wang8025b882019-03-01 10:53:27 -0800751 // The following item corresponds to two_pass_partition_search speed features.
Yunqing Wangc3e21ec2019-02-28 16:29:27 -0800752 int two_pass_partition_search;
Yunqing Wangc3e21ec2019-02-28 16:29:27 -0800753
RogerZhou3b635242017-09-19 10:06:46 -0700754 double csm_rate_array[32];
755 double m_rate_array[32];
756 int rate_size;
757 int rate_index;
Debargha Mukherjeee41a6672018-02-27 11:56:31 -0800758 hash_table *previous_hash_table;
759 int previous_index;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700760
Ravi Chaudhary0ec03a42018-08-17 18:53:28 +0530761 unsigned int row_mt;
David Turnere7ebf902018-12-04 14:04:55 +0000762 RefCntBuffer *scaled_ref_buf[INTER_REFS_PER_FRAME];
Urvang Joshi4d9f15f2018-11-05 15:26:22 -0800763
David Turnere7ebf902018-12-04 14:04:55 +0000764 RefCntBuffer *last_show_frame_buf; // last show frame buffer
Yaowu Xuc27fc142016-08-22 16:08:15 -0700765
Urvang Joshi06b37652018-11-06 11:17:56 -0800766 // refresh_*_frame are boolean flags. If 'refresh_xyz_frame' is true, then
767 // after the current frame is encoded, the XYZ reference frame gets refreshed
768 // (updated) to be the current frame.
769 //
770 // Special case: 'refresh_last_frame' specifies that:
771 // - LAST_FRAME reference should be updated to be the current frame (as usual)
772 // - Also, LAST2_FRAME and LAST3_FRAME references are implicitly updated to be
773 // the two past reference frames just before LAST_FRAME that are available.
774 //
775 // Note: Usually at most one of these refresh flags is true at a time.
776 // But a key-frame is special, for which all the flags are true at once.
Yaowu Xuc27fc142016-08-22 16:08:15 -0700777 int refresh_last_frame;
778 int refresh_golden_frame;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700779 int refresh_bwd_ref_frame;
Zoe Liue9b15e22017-07-19 15:53:01 -0700780 int refresh_alt2_ref_frame;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700781 int refresh_alt_ref_frame;
Urvang Joshi06b37652018-11-06 11:17:56 -0800782
David Turner99e990e2018-12-10 12:54:26 +0000783 // For each type of reference frame, this contains the index of a reference
784 // frame buffer for a reference frame of the same type. We use this to
785 // choose our primary reference frame (which is the most recent reference
786 // frame of the same type as the current frame).
787 int fb_of_context_type[REF_FRAMES];
788
Yaowu Xuc27fc142016-08-22 16:08:15 -0700789 int ext_refresh_frame_flags_pending;
790 int ext_refresh_last_frame;
791 int ext_refresh_golden_frame;
Yunqing Wang9a50fec2017-11-02 17:02:00 -0700792 int ext_refresh_bwd_ref_frame;
793 int ext_refresh_alt2_ref_frame;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700794 int ext_refresh_alt_ref_frame;
795
796 int ext_refresh_frame_context_pending;
797 int ext_refresh_frame_context;
sarahparker21dbca42018-03-30 17:43:44 -0700798 int ext_use_ref_frame_mvs;
sarahparker27d686a2018-03-30 17:43:44 -0700799 int ext_use_error_resilient;
sarahparker9806fed2018-03-30 17:43:44 -0700800 int ext_use_s_frame;
Sarah Parker50b6d6e2018-04-11 19:21:54 -0700801 int ext_use_primary_ref_none;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700802
803 YV12_BUFFER_CONFIG last_frame_uf;
Debargha Mukherjee999d2f62016-12-15 13:23:21 -0800804 YV12_BUFFER_CONFIG trial_frame_rst;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700805
806 // Ambient reconstruction err target for force key frames
807 int64_t ambient_err;
808
809 RD_OPT rd;
810
811 CODING_CONTEXT coding_context;
812
Yue Chenb23d00a2017-07-28 17:01:21 -0700813 int gmtype_cost[TRANS_TYPES];
Zoe Liu27deb382018-03-27 15:13:56 -0700814 int gmparams_cost[REF_FRAMES];
Yue Chenb23d00a2017-07-28 17:01:21 -0700815
Jingning Hanf050fc12018-03-09 14:53:33 -0800816 int nmv_costs[2][MV_VALS];
817 int nmv_costs_hp[2][MV_VALS];
James Zern01a9d702017-08-25 19:09:33 +0000818
Yaowu Xuc27fc142016-08-22 16:08:15 -0700819 int64_t last_time_stamp_seen;
820 int64_t last_end_time_stamp_seen;
821 int64_t first_time_stamp_ever;
822
823 RATE_CONTROL rc;
824 double framerate;
825
Yaowu Xuf883b422016-08-30 14:01:10 -0700826 struct aom_codec_pkt_list *output_pkt_list;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700827
828 MBGRAPH_FRAME_STATS mbgraph_stats[MAX_LAG_BUFFERS];
829 int mbgraph_n_frames; // number of frames filled in the above
830 int static_mb_pct; // % forced skip mbs by segmentation
831 int ref_frame_flags;
Yunqing Wangf2e7a392017-11-08 00:27:21 -0800832 int ext_ref_frame_flags;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700833
David Turner04b70d82019-01-24 15:39:19 +0000834 // speed is passed as a per-frame parameter into the encoder
835 int speed;
836 // sf contains fine-grained config set internally based on speed
Yaowu Xuc27fc142016-08-22 16:08:15 -0700837 SPEED_FEATURES sf;
838
839 unsigned int max_mv_magnitude;
840 int mv_step_param;
841
Zoe Liu77fb5be2017-11-02 14:36:19 -0700842 int all_one_sided_refs;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700843
Yaowu Xuc27fc142016-08-22 16:08:15 -0700844 uint8_t *segmentation_map;
845
Yaowu Xuc27fc142016-08-22 16:08:15 -0700846 CYCLIC_REFRESH *cyclic_refresh;
847 ActiveMap active_map;
848
849 fractional_mv_step_fp *find_fractional_mv_step;
Yaowu Xuf883b422016-08-30 14:01:10 -0700850 av1_diamond_search_fn_t diamond_search_sad;
Rupert Swarbrick93c39e92017-07-12 11:11:02 +0100851 aom_variance_fn_ptr_t fn_ptr[BLOCK_SIZES_ALL];
Yunqing Wangd1f32e62019-02-20 10:37:51 -0800852
853#if CONFIG_INTERNAL_STATS
Yaowu Xuc27fc142016-08-22 16:08:15 -0700854 uint64_t time_receive_data;
855 uint64_t time_compress_data;
Yunqing Wangd1f32e62019-02-20 10:37:51 -0800856#endif
Yaowu Xuc27fc142016-08-22 16:08:15 -0700857
Yaowu Xuc27fc142016-08-22 16:08:15 -0700858 TWO_PASS twopass;
859
860 YV12_BUFFER_CONFIG alt_ref_buffer;
861
862#if CONFIG_INTERNAL_STATS
863 unsigned int mode_chosen_counts[MAX_MODES];
864
865 int count;
866 uint64_t total_sq_error;
867 uint64_t total_samples;
868 ImageStat psnr;
869
870 double total_blockiness;
871 double worst_blockiness;
872
873 int bytes;
874 double summed_quality;
875 double summed_weights;
876 unsigned int tot_recode_hits;
877 double worst_ssim;
878
879 ImageStat fastssim;
880 ImageStat psnrhvs;
881
882 int b_calculate_blockiness;
883 int b_calculate_consistency;
884
885 double total_inconsistency;
886 double worst_consistency;
887 Ssimv *ssim_vars;
888 Metrics metrics;
889#endif
890 int b_calculate_psnr;
Debargha Mukherjee0857e662019-01-04 16:22:09 -0800891#if CONFIG_SPEED_STATS
892 unsigned int tx_search_count;
893#endif // CONFIG_SPEED_STATS
Yaowu Xuc27fc142016-08-22 16:08:15 -0700894
895 int droppable;
896
897 int initial_width;
898 int initial_height;
899 int initial_mbs; // Number of MBs in the full-size frame; to be used to
900 // normalize the firstpass stats. This will differ from the
901 // number of MBs in the current frame when the frame is
902 // scaled.
903
Debargha Mukherjeeccb27262017-09-25 14:19:46 -0700904 // When resize is triggered through external control, the desired width/height
905 // are stored here until use in the next frame coded. They are effective only
906 // for
907 // one frame and are reset after use.
908 int resize_pending_width;
909 int resize_pending_height;
910
Satish Kumar Suman1de46882019-02-27 17:24:18 +0530911 // ss_cfg[SS_CFG_LOOKAHEAD] : used in following cases
912 // -> temporal filtering
913 // -> intrabc
914 // ss_cfg[SS_CFG_SRC] : used everywhere except above mentioned cases
Satish Kumar Sumane6d0be52019-02-14 14:33:28 +0530915 search_site_config ss_cfg[SS_CFG_TOTAL];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700916
Yaowu Xuc27fc142016-08-22 16:08:15 -0700917 TileDataEnc *tile_data;
918 int allocated_tiles; // Keep track of memory allocated for tiles.
919
920 TOKENEXTRA *tile_tok[MAX_TILE_ROWS][MAX_TILE_COLS];
Ravi Chaudhary73cf15b2018-08-30 10:52:51 +0530921 TOKENLIST *tplist[MAX_TILE_ROWS][MAX_TILE_COLS];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700922
Yaowu Xuc27fc142016-08-22 16:08:15 -0700923 int resize_state;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700924 int resize_avg_qp;
925 int resize_buffer_underflow;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700926
Debargha Mukherjeef2e5bb32018-03-26 14:35:24 -0700927 // Sequence parameters have been transmitted already and locked
928 // or not. Once locked av1_change_config cannot change the seq
929 // parameters.
930 int seq_params_locked;
931
Yaowu Xuc27fc142016-08-22 16:08:15 -0700932 // VARIANCE_AQ segment map refresh
933 int vaq_refresh;
934
kyslov7b9d0d62018-12-21 11:12:26 -0800935 // VAR_BASED_PARTITION thresholds
936 // 0 - threshold_128x128; 1 - threshold_64x64;
937 // 2 - threshold_32x32; 3 - threshold_16x16;
938 // 4 - vbp_threshold_8x8;
939 int64_t vbp_thresholds[5];
940 int64_t vbp_threshold_minmax;
941 int64_t vbp_threshold_sad;
942 int64_t vbp_threshold_copy;
943 BLOCK_SIZE vbp_bsize_min;
944
Yaowu Xuc27fc142016-08-22 16:08:15 -0700945 // Multi-threading
946 int num_workers;
Yaowu Xuf883b422016-08-30 14:01:10 -0700947 AVxWorker *workers;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700948 struct EncWorkerData *tile_thr_data;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700949 int existing_fb_idx_to_show;
Urvang Joshif70375a2019-03-22 23:30:19 -0700950 int is_arf_filter_off[MAX_INTERNAL_ARFS + 1];
Debargha Mukherjeeb98a7022016-11-15 16:07:12 -0800951 int global_motion_search_done;
Urvang Joshif70375a2019-03-22 23:30:19 -0700952 int internal_altref_allowed;
Hui Su85878782017-11-07 14:56:31 -0800953 // A flag to indicate if intrabc is ever used in current frame.
954 int intrabc_used;
Hui Sudfcbfbd2017-11-13 12:05:30 -0800955 int dv_cost[2][MV_VALS];
956 // TODO(huisu@google.com): we can update dv_joint_cost per SB.
957 int dv_joint_cost[MV_JOINTS];
Hui Suad7551e2018-03-14 11:13:31 -0700958 int has_lossless_segment;
Zoe Liu1d90ceb2018-04-16 16:53:37 -0700959
Remya6924f4a2018-11-26 12:27:32 +0530960 // Factors to control gating of compound type selection based on best
961 // approximate rd so far
962 int max_comp_type_rd_threshold_mul;
963 int max_comp_type_rd_threshold_div;
964
Venkatb62a64b2019-01-03 17:50:40 +0530965 unsigned int tx_domain_dist_threshold;
966
Venkat48067652019-01-09 17:59:53 +0530967 // Factor to control R-D optimization of coeffs based on block
968 // mse.
969 unsigned int coeff_opt_dist_threshold;
970
Deepa K G964e72e2018-05-16 16:56:01 +0530971 AV1LfSync lf_row_sync;
Ravi Chaudharye2aa4012018-06-04 14:20:00 +0530972 AV1LrSync lr_row_sync;
Ravi Chaudharyce0f5fc2018-05-30 16:19:32 +0530973 AV1LrStruct lr_ctxt;
Neil Birkbecka2893ab2018-06-08 14:45:13 -0700974
975 aom_film_grain_table_t *film_grain_table;
976#if CONFIG_DENOISE
977 struct aom_denoise_and_model_t *denoise_and_model;
978#endif
Ranjit Kumar Tulabandu8105bf42018-07-27 14:16:55 +0530979 // Stores the default value of skip flag depending on chroma format
980 // Set as 1 for monochrome and 3 for other color formats
981 int default_interp_skip_flags;
Wei-Ting Lina8c02452018-08-13 11:04:06 -0700982 int preserve_arf_as_gld;
Ravi Chaudharyc5e74692018-10-08 16:05:38 +0530983 MultiThreadHandle multi_thread_ctxt;
Ravi Chaudhary40cdf132018-10-08 11:04:16 +0530984 void (*row_mt_sync_read_ptr)(AV1RowMTSync *const, int, int);
985 void (*row_mt_sync_write_ptr)(AV1RowMTSync *const, int, int, const int);
Ravi Chaudhary90a15f42018-10-11 18:56:35 +0530986#if CONFIG_MULTITHREAD
987 pthread_mutex_t *row_mt_mutex_;
988#endif
Aniket Dhokf6d7ed82019-01-04 14:05:57 +0530989 // Set if screen content is set or relevant tools are enabled
990 int is_screen_content_type;
chiyotsai9c484b32019-03-07 16:01:50 -0800991#if CONFIG_COLLECT_PARTITION_STATS == 2
chiyotsai92ed0dd2019-01-25 14:50:14 -0800992 PartitionStats partition_stats;
993#endif
Yunqing Wangba255582019-02-11 16:21:12 -0800994
995#if CONFIG_COLLECT_COMPONENT_TIMING
996 // component_time[] are initialized to zero while encoder starts.
997 uint64_t component_time[kTimingComponents];
998 struct aom_usec_timer component_timer[kTimingComponents];
999 // frame_component_time[] are initialized to zero at beginning of each frame.
1000 uint64_t frame_component_time[kTimingComponents];
1001#endif
Hui Su81a59f12019-03-26 16:47:52 -07001002
1003 // The following data are for AV1 bitstream levels.
Hui Su2aa492c2019-03-12 15:18:18 -07001004 AV1_LEVEL target_seq_level_idx[MAX_NUM_OPERATING_POINTS];
kyslovabeeb7c2019-03-06 18:35:04 -08001005 int keep_level_stats;
Hui Sua1ff3f82019-03-12 11:59:01 -07001006 AV1LevelInfo level_info[MAX_NUM_OPERATING_POINTS];
Hui Su4fd11762019-03-26 16:05:07 -07001007 // Count the number of OBU_FRAME and OBU_FRAME_HEADER for level calculation.
1008 int frame_header_count;
Hui Su81a59f12019-03-26 16:47:52 -07001009 FrameWindowBuffer frame_window_buffer;
Yaowu Xuf883b422016-08-30 14:01:10 -07001010} AV1_COMP;
Yaowu Xuc27fc142016-08-22 16:08:15 -07001011
David Turnercb5e36f2019-01-17 17:15:25 +00001012typedef struct {
1013 YV12_BUFFER_CONFIG *source;
1014 YV12_BUFFER_CONFIG *last_source;
1015 int64_t ts_duration;
1016} EncodeFrameInput;
1017
David Turner056f7cd2019-01-07 17:48:13 +00001018// EncodeFrameParams contains per-frame encoding parameters decided upon by
1019// av1_encode_strategy() and passed down to av1_encode()
David Turner475a3132019-01-18 15:17:17 +00001020struct EncodeFrameParams {
David Turner07dbd8e2019-01-08 17:16:25 +00001021 int error_resilient_mode;
David Turner475a3132019-01-18 15:17:17 +00001022 FRAME_TYPE frame_type;
David Turnera7f133c2019-01-22 14:47:16 +00001023 int primary_ref_frame;
1024 int order_offset;
David Turnerdedd8ff2019-01-23 13:59:46 +00001025 int show_frame;
David Turner6e8b4d92019-02-18 15:01:33 +00001026 int refresh_frame_flags;
David Turner07dbd8e2019-01-08 17:16:25 +00001027
David Turnere86ee0d2019-02-18 17:16:28 +00001028 int show_existing_frame;
1029 int existing_fb_idx_to_show;
1030
David Turnerfe3aecb2019-02-06 14:42:42 +00001031 // Bitmask of which reference buffers may be referenced by this frame
David Turner07dbd8e2019-01-08 17:16:25 +00001032 int ref_frame_flags;
1033
David Turner73245762019-02-11 16:42:34 +00001034 // Reference buffer assignment for this frame.
1035 int remapped_ref_idx[REF_FRAMES];
1036
David Turnerfe3aecb2019-02-06 14:42:42 +00001037 // Flags which determine which reference buffers are refreshed by this frame
1038 int refresh_last_frame;
1039 int refresh_golden_frame;
1040 int refresh_bwd_ref_frame;
1041 int refresh_alt2_ref_frame;
1042 int refresh_alt_ref_frame;
1043
David Turner04b70d82019-01-24 15:39:19 +00001044 // Speed level to use for this frame: Bigger number means faster.
1045 int speed;
David Turner475a3132019-01-18 15:17:17 +00001046};
1047typedef struct EncodeFrameParams EncodeFrameParams;
David Turner056f7cd2019-01-07 17:48:13 +00001048
1049// EncodeFrameResults contains information about the result of encoding a
1050// single frame
1051typedef struct {
1052 size_t size; // Size of resulting bitstream
1053} EncodeFrameResults;
1054
Wan-Teh Chang3cac4542018-06-29 10:21:39 -07001055// Must not be called more than once.
Yaowu Xuf883b422016-08-30 14:01:10 -07001056void av1_initialize_enc(void);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001057
Yaowu Xuf883b422016-08-30 14:01:10 -07001058struct AV1_COMP *av1_create_compressor(AV1EncoderConfig *oxcf,
1059 BufferPool *const pool);
1060void av1_remove_compressor(AV1_COMP *cpi);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001061
Yaowu Xuf883b422016-08-30 14:01:10 -07001062void av1_change_config(AV1_COMP *cpi, const AV1EncoderConfig *oxcf);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001063
1064// receive a frames worth of data. caller can assume that a copy of this
1065// frame is made and not just a copy of the pointer..
James Zern3e2613b2017-03-30 23:14:40 -07001066int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags,
Yaowu Xuf883b422016-08-30 14:01:10 -07001067 YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
1068 int64_t end_time_stamp);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001069
Andrey Norkin795ba872018-03-06 13:24:14 -08001070int av1_get_compressed_data(AV1_COMP *cpi, unsigned int *frame_flags,
1071 size_t *size, uint8_t *dest, int64_t *time_stamp,
1072 int64_t *time_end, int flush,
Yue Chen1bc5be62018-08-24 13:57:32 -07001073 const aom_rational64_t *timebase);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001074
David Turner056f7cd2019-01-07 17:48:13 +00001075int av1_encode(AV1_COMP *const cpi, uint8_t *const dest,
David Turnercb5e36f2019-01-17 17:15:25 +00001076 const EncodeFrameInput *const frame_input,
David Turner056f7cd2019-01-07 17:48:13 +00001077 const EncodeFrameParams *const frame_params,
1078 EncodeFrameResults *const frame_results);
1079
Yaowu Xuf883b422016-08-30 14:01:10 -07001080int av1_get_preview_raw_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *dest);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001081
Yaowu Xuf883b422016-08-30 14:01:10 -07001082int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001083
Yunqing Wang93b18f32018-06-08 21:08:29 -07001084aom_codec_err_t av1_copy_new_frame_enc(AV1_COMMON *cm,
1085 YV12_BUFFER_CONFIG *new_frame,
1086 YV12_BUFFER_CONFIG *sd);
Yunqing Wangff9bfca2018-06-06 11:46:08 -07001087
Yaowu Xuf883b422016-08-30 14:01:10 -07001088int av1_use_as_reference(AV1_COMP *cpi, int ref_frame_flags);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001089
Thomas Daede497d1952017-08-08 17:33:06 -07001090int av1_copy_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001091
Thomas Daede497d1952017-08-08 17:33:06 -07001092int av1_set_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001093
David Turner475a3132019-01-18 15:17:17 +00001094void av1_set_frame_size(AV1_COMP *cpi, int width, int height);
1095
Yaowu Xuf883b422016-08-30 14:01:10 -07001096int av1_update_entropy(AV1_COMP *cpi, int update);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001097
Yaowu Xuf883b422016-08-30 14:01:10 -07001098int av1_set_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001099
Yaowu Xuf883b422016-08-30 14:01:10 -07001100int av1_get_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001101
Yaowu Xuf883b422016-08-30 14:01:10 -07001102int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode,
1103 AOM_SCALING vert_mode);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001104
Yaowu Xuf883b422016-08-30 14:01:10 -07001105int av1_get_quantizer(struct AV1_COMP *cpi);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001106
Soo-Chul Han29c46fb2018-03-23 16:02:00 -04001107int av1_convert_sect5obus_to_annexb(uint8_t *buffer, size_t *input_size);
1108
David Turnerdedd8ff2019-01-23 13:59:46 +00001109// av1 uses 10,000,000 ticks/second as time stamp
1110#define TICKS_PER_SEC 10000000LL
1111
Yue Chen1bc5be62018-08-24 13:57:32 -07001112static INLINE int64_t
1113timebase_units_to_ticks(const aom_rational64_t *timestamp_ratio, int64_t n) {
1114 return n * timestamp_ratio->num / timestamp_ratio->den;
David Turnerdedd8ff2019-01-23 13:59:46 +00001115}
1116
Yue Chen1bc5be62018-08-24 13:57:32 -07001117static INLINE int64_t
1118ticks_to_timebase_units(const aom_rational64_t *timestamp_ratio, int64_t n) {
1119 int64_t round = timestamp_ratio->num / 2;
1120 if (round > 0) --round;
1121 return (n * timestamp_ratio->den + round) / timestamp_ratio->num;
David Turnerdedd8ff2019-01-23 13:59:46 +00001122}
Andrey Norkin795ba872018-03-06 13:24:14 -08001123
Yaowu Xuf883b422016-08-30 14:01:10 -07001124static INLINE int frame_is_kf_gf_arf(const AV1_COMP *cpi) {
Yaowu Xuc27fc142016-08-22 16:08:15 -07001125 return frame_is_intra_only(&cpi->common) || cpi->refresh_alt_ref_frame ||
1126 (cpi->refresh_golden_frame && !cpi->rc.is_src_frame_alt_ref);
1127}
1128
Hui Su2d5fd742018-02-21 18:10:37 -08001129// TODO(huisu@google.com, youzhou@microsoft.com): enable hash-me for HBD.
1130static INLINE int av1_use_hash_me(const AV1_COMMON *const cm) {
Debargha Mukherjee8112d2f2018-03-01 09:53:11 -08001131 return cm->allow_screen_content_tools;
Hui Su2d5fd742018-02-21 18:10:37 -08001132}
1133
1134static INLINE hash_table *av1_get_ref_frame_hash_map(
David Turnera21966b2018-12-05 14:48:49 +00001135 const AV1_COMMON *cm, MV_REFERENCE_FRAME ref_frame) {
1136 const int map_idx = get_ref_frame_map_idx(cm, ref_frame);
1137 RefCntBuffer *buf =
1138 (map_idx != INVALID_IDX) ? cm->ref_frame_map[map_idx] : NULL;
1139 return buf ? &buf->hash_table : NULL;
RogerZhoucc5d35d2017-08-07 22:20:15 -07001140}
RogerZhoucc5d35d2017-08-07 22:20:15 -07001141
David Turnera21966b2018-12-05 14:48:49 +00001142static INLINE const YV12_BUFFER_CONFIG *get_ref_frame_yv12_buf(
1143 const AV1_COMMON *const cm, MV_REFERENCE_FRAME ref_frame) {
1144 const RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame);
David Turnere7ebf902018-12-04 14:04:55 +00001145 return buf != NULL ? &buf->buf : NULL;
Yaowu Xuc27fc142016-08-22 16:08:15 -07001146}
1147
David Turnera21966b2018-12-05 14:48:49 +00001148static INLINE int enc_is_ref_frame_buf(const AV1_COMMON *const cm,
1149 const RefCntBuffer *const frame_buf) {
Urvang Joshi40582172018-11-07 11:53:03 -08001150 MV_REFERENCE_FRAME ref_frame;
1151 for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
David Turnera21966b2018-12-05 14:48:49 +00001152 const RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame);
David Turnere7ebf902018-12-04 14:04:55 +00001153 if (buf == NULL) continue;
1154 if (frame_buf == buf) break;
Yaowu Xuc27fc142016-08-22 16:08:15 -07001155 }
Urvang Joshi40582172018-11-07 11:53:03 -08001156 return (ref_frame <= ALTREF_FRAME);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001157}
Yaowu Xuc27fc142016-08-22 16:08:15 -07001158
David Turnere3e520d2019-01-18 14:38:08 +00001159static INLINE void alloc_frame_mvs(AV1_COMMON *const cm, RefCntBuffer *buf) {
1160 assert(buf != NULL);
1161 ensure_mv_buffer(buf, cm);
1162 buf->width = cm->width;
1163 buf->height = cm->height;
1164}
1165
Hui Su8ac0c982018-04-03 12:17:36 -07001166// Token buffer is only used for palette tokens.
Yaowu Xue39b3b82017-10-31 16:11:59 -07001167static INLINE unsigned int get_token_alloc(int mb_rows, int mb_cols,
Imdad Sardharwallaaf8e2642018-01-19 11:46:34 +00001168 int sb_size_log2,
1169 const int num_planes) {
Rupert Swarbrickce63e832017-10-25 17:54:17 +01001170 // Calculate the maximum number of max superblocks in the image.
Yaowu Xue39b3b82017-10-31 16:11:59 -07001171 const int shift = sb_size_log2 - 4;
1172 const int sb_size = 1 << sb_size_log2;
1173 const int sb_size_square = sb_size * sb_size;
Rupert Swarbrickce63e832017-10-25 17:54:17 +01001174 const int sb_rows = ALIGN_POWER_OF_TWO(mb_rows, shift) >> shift;
1175 const int sb_cols = ALIGN_POWER_OF_TWO(mb_cols, shift) >> shift;
1176
Hui Su8ac0c982018-04-03 12:17:36 -07001177 // One palette token for each pixel. There can be palettes on two planes.
1178 const int sb_palette_toks = AOMMIN(2, num_planes) * sb_size_square;
Rupert Swarbrickce63e832017-10-25 17:54:17 +01001179
Hui Su8ac0c982018-04-03 12:17:36 -07001180 return sb_rows * sb_cols * sb_palette_toks;
Yaowu Xuc27fc142016-08-22 16:08:15 -07001181}
1182
1183// Get the allocated token size for a tile. It does the same calculation as in
1184// the frame token allocation.
Rupert Swarbrickdcb3cff2017-11-09 15:58:33 +00001185static INLINE unsigned int allocated_tokens(TileInfo tile, int sb_size_log2,
1186 int num_planes) {
Jingning Haneafbd5f2017-03-07 11:18:17 -08001187 int tile_mb_rows = (tile.mi_row_end - tile.mi_row_start + 2) >> 2;
1188 int tile_mb_cols = (tile.mi_col_end - tile.mi_col_start + 2) >> 2;
Yaowu Xuc27fc142016-08-22 16:08:15 -07001189
Rupert Swarbrickdcb3cff2017-11-09 15:58:33 +00001190 return get_token_alloc(tile_mb_rows, tile_mb_cols, sb_size_log2, num_planes);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001191}
1192
Ravi Chaudhary73cf15b2018-08-30 10:52:51 +05301193static INLINE void get_start_tok(AV1_COMP *cpi, int tile_row, int tile_col,
1194 int mi_row, TOKENEXTRA **tok, int sb_size_log2,
1195 int num_planes) {
1196 AV1_COMMON *const cm = &cpi->common;
1197 const int tile_cols = cm->tile_cols;
1198 TileDataEnc *this_tile = &cpi->tile_data[tile_row * tile_cols + tile_col];
1199 const TileInfo *const tile_info = &this_tile->tile_info;
1200
1201 const int tile_mb_cols =
1202 (tile_info->mi_col_end - tile_info->mi_col_start + 2) >> 2;
1203 const int tile_mb_row = (mi_row - tile_info->mi_row_start + 2) >> 2;
1204
1205 *tok = cpi->tile_tok[tile_row][tile_col] +
1206 get_token_alloc(tile_mb_row, tile_mb_cols, sb_size_log2, num_planes);
1207}
1208
Yaowu Xuf883b422016-08-30 14:01:10 -07001209void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001210
Yaowu Xu6da42302017-10-10 14:45:06 -07001211#define ALT_MIN_LAG 3
Yaowu Xuf883b422016-08-30 14:01:10 -07001212static INLINE int is_altref_enabled(const AV1_COMP *const cpi) {
Yaowu Xu6da42302017-10-10 14:45:06 -07001213 return cpi->oxcf.lag_in_frames >= ALT_MIN_LAG && cpi->oxcf.enable_auto_arf;
Yaowu Xuc27fc142016-08-22 16:08:15 -07001214}
1215
1216// TODO(zoeliu): To set up cpi->oxcf.enable_auto_brf
Yaowu Xuc27fc142016-08-22 16:08:15 -07001217
Urvang Joshi52648442016-10-13 17:27:51 -07001218static INLINE void set_ref_ptrs(const AV1_COMMON *cm, MACROBLOCKD *xd,
Yaowu Xuc27fc142016-08-22 16:08:15 -07001219 MV_REFERENCE_FRAME ref0,
1220 MV_REFERENCE_FRAME ref1) {
David Turnera21966b2018-12-05 14:48:49 +00001221 xd->block_ref_scale_factors[0] =
1222 get_ref_scale_factors_const(cm, ref0 >= LAST_FRAME ? ref0 : 1);
1223 xd->block_ref_scale_factors[1] =
1224 get_ref_scale_factors_const(cm, ref1 >= LAST_FRAME ? ref1 : 1);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001225}
1226
Yaowu Xu4ff59b52017-04-24 12:41:56 -07001227static INLINE int get_chessboard_index(int frame_index) {
Yaowu Xuc27fc142016-08-22 16:08:15 -07001228 return frame_index & 0x1;
1229}
1230
Yaowu Xuf883b422016-08-30 14:01:10 -07001231static INLINE int *cond_cost_list(const struct AV1_COMP *cpi, int *cost_list) {
Yaowu Xuc27fc142016-08-22 16:08:15 -07001232 return cpi->sf.mv.subpel_search_method != SUBPEL_TREE ? cost_list : NULL;
1233}
1234
Yaowu Xuf883b422016-08-30 14:01:10 -07001235void av1_new_framerate(AV1_COMP *cpi, double framerate);
Yaowu Xuc27fc142016-08-22 16:08:15 -07001236
David Turnerdedd8ff2019-01-23 13:59:46 +00001237void av1_setup_frame_size(AV1_COMP *cpi);
1238
Yaowu Xuc27fc142016-08-22 16:08:15 -07001239#define LAYER_IDS_TO_IDX(sl, tl, num_tl) ((sl) * (num_tl) + (tl))
1240
Cheng Chen09c83a52018-06-05 12:27:36 -07001241// Returns 1 if a frame is scaled and 0 otherwise.
1242static INLINE int av1_resize_scaled(const AV1_COMMON *cm) {
1243 return !(cm->superres_upscaled_width == cm->render_width &&
1244 cm->superres_upscaled_height == cm->render_height);
Fergus Simpsonfecb2ab2017-04-30 15:49:57 -07001245}
1246
Cheng Chen09c83a52018-06-05 12:27:36 -07001247static INLINE int av1_frame_scaled(const AV1_COMMON *cm) {
1248 return !av1_superres_scaled(cm) && av1_resize_scaled(cm);
Fergus Simpsonfecb2ab2017-04-30 15:49:57 -07001249}
1250
Sarah Parker33005522018-07-27 14:46:25 -07001251// Don't allow a show_existing_frame to coincide with an error resilient
1252// frame. An exception can be made for a forward keyframe since it has no
1253// previous dependencies.
1254static INLINE int encode_show_existing_frame(const AV1_COMMON *cm) {
David Turnerd2a592e2018-11-16 14:59:31 +00001255 return cm->show_existing_frame && (!cm->error_resilient_mode ||
1256 cm->current_frame.frame_type == KEY_FRAME);
Sarah Parker33005522018-07-27 14:46:25 -07001257}
1258
kyslov7b9d0d62018-12-21 11:12:26 -08001259// Lighter version of set_offsets that only sets the mode info
1260// pointers.
1261static INLINE void set_mode_info_offsets(const AV1_COMP *const cpi,
1262 MACROBLOCK *const x,
1263 MACROBLOCKD *const xd, int mi_row,
1264 int mi_col) {
1265 const AV1_COMMON *const cm = &cpi->common;
1266 const int idx_str = xd->mi_stride * mi_row + mi_col;
1267 xd->mi = cm->mi_grid_visible + idx_str;
1268 xd->mi[0] = cm->mi + idx_str;
1269 x->mbmi_ext = cpi->mbmi_ext_base + (mi_row * cm->mi_cols + mi_col);
1270}
1271
1272// Check to see if the given partition size is allowed for a specified number
1273// of mi block rows and columns remaining in the image.
1274// If not then return the largest allowed partition size
1275static INLINE BLOCK_SIZE find_partition_size(BLOCK_SIZE bsize, int rows_left,
1276 int cols_left, int *bh, int *bw) {
1277 int int_size = (int)bsize;
1278 if (rows_left <= 0 || cols_left <= 0) {
1279 return AOMMIN(bsize, BLOCK_8X8);
1280 } else {
1281 for (; int_size > 0; int_size -= 3) {
1282 *bh = mi_size_high[int_size];
1283 *bw = mi_size_wide[int_size];
1284 if ((*bh <= rows_left) && (*bw <= cols_left)) {
1285 break;
1286 }
1287 }
1288 }
1289 return (BLOCK_SIZE)int_size;
1290}
1291
chiyotsaidd132d22019-03-11 14:22:49 -07001292static const uint8_t av1_ref_frame_flag_list[REF_FRAMES] = { 0,
1293 AOM_LAST_FLAG,
1294 AOM_LAST2_FLAG,
1295 AOM_LAST3_FLAG,
1296 AOM_GOLD_FLAG,
1297 AOM_BWD_FLAG,
1298 AOM_ALT2_FLAG,
1299 AOM_ALT_FLAG };
1300
Tom Fineganf8d6a162018-08-21 10:47:55 -07001301// Returns a Sequence Header OBU stored in an aom_fixed_buf_t, or NULL upon
1302// failure. When a non-NULL aom_fixed_buf_t pointer is returned by this
1303// function, the memory must be freed by the caller. Both the buf member of the
Tom Fineganca1e28f2018-08-28 16:55:35 -07001304// aom_fixed_buf_t, and the aom_fixed_buf_t pointer itself must be freed. Memory
1305// returned must be freed via call to free().
1306//
1307// Note: The OBU returned is in Low Overhead Bitstream Format. Specifically,
1308// the obu_has_size_field bit is set, and the buffer contains the obu_size
1309// field.
Tom Fineganf8d6a162018-08-21 10:47:55 -07001310aom_fixed_buf_t *av1_get_global_headers(AV1_COMP *cpi);
1311
chiyotsai9c484b32019-03-07 16:01:50 -08001312#if CONFIG_COLLECT_PARTITION_STATS == 2
chiyotsai92ed0dd2019-01-25 14:50:14 -08001313static INLINE void av1_print_partition_stats(PartitionStats *part_stats) {
1314 FILE *f = fopen("partition_stats.csv", "w");
1315 if (!f) {
1316 return;
1317 }
1318
1319 fprintf(f, "bsize,redo,");
1320 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
1321 fprintf(f, "decision_%d,", part);
1322 }
1323 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
1324 fprintf(f, "attempt_%d,", part);
1325 }
chiyotsai9c484b32019-03-07 16:01:50 -08001326 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
1327 fprintf(f, "time_%d,", part);
1328 }
chiyotsai92ed0dd2019-01-25 14:50:14 -08001329 fprintf(f, "\n");
1330
1331 const int bsizes[6] = { 128, 64, 32, 16, 8, 4 };
1332
1333 for (int bsize_idx = 0; bsize_idx < 6; bsize_idx++) {
1334 fprintf(f, "%d,%d,", bsizes[bsize_idx], part_stats->partition_redo);
1335 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
1336 fprintf(f, "%d,", part_stats->partition_decisions[bsize_idx][part]);
1337 }
1338 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
1339 fprintf(f, "%d,", part_stats->partition_attempts[bsize_idx][part]);
1340 }
chiyotsai9c484b32019-03-07 16:01:50 -08001341 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
1342 fprintf(f, "%ld,", part_stats->partition_times[bsize_idx][part]);
1343 }
chiyotsai92ed0dd2019-01-25 14:50:14 -08001344 fprintf(f, "\n");
1345 }
1346 fclose(f);
1347}
1348
1349static INLINE int av1_get_bsize_idx_for_part_stats(BLOCK_SIZE bsize) {
1350 assert(bsize == BLOCK_128X128 || bsize == BLOCK_64X64 ||
chiyotsai9c484b32019-03-07 16:01:50 -08001351 bsize == BLOCK_32X32 || bsize == BLOCK_16X16 || bsize == BLOCK_8X8 ||
1352 bsize == BLOCK_4X4);
chiyotsai92ed0dd2019-01-25 14:50:14 -08001353 switch (bsize) {
1354 case BLOCK_128X128: return 0;
1355 case BLOCK_64X64: return 1;
1356 case BLOCK_32X32: return 2;
1357 case BLOCK_16X16: return 3;
1358 case BLOCK_8X8: return 4;
1359 case BLOCK_4X4: return 5;
1360 default: assert(0 && "Invalid bsize for partition_stats."); return -1;
1361 }
1362}
1363#endif
1364
Yunqing Wangba255582019-02-11 16:21:12 -08001365#if CONFIG_COLLECT_COMPONENT_TIMING
1366static INLINE void start_timing(AV1_COMP *cpi, int component) {
1367 aom_usec_timer_start(&cpi->component_timer[component]);
1368}
1369static INLINE void end_timing(AV1_COMP *cpi, int component) {
1370 aom_usec_timer_mark(&cpi->component_timer[component]);
1371 cpi->frame_component_time[component] +=
1372 aom_usec_timer_elapsed(&cpi->component_timer[component]);
1373}
1374static INLINE char const *get_frame_type_enum(int type) {
1375 switch (type) {
1376 case 0: return "KEY_FRAME";
1377 case 1: return "INTER_FRAME";
1378 case 2: return "INTRA_ONLY_FRAME";
1379 case 3: return "S_FRAME";
1380 default: assert(0);
1381 }
1382 return "error";
1383}
1384#endif
1385
Yaowu Xuc27fc142016-08-22 16:08:15 -07001386#ifdef __cplusplus
1387} // extern "C"
1388#endif
1389
James Zerne1cbb132018-08-22 14:10:36 -07001390#endif // AOM_AV1_ENCODER_ENCODER_H_