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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
Yaowu Xuf883b422016-08-30 14:01:10 -070012#ifndef AV1_ENCODER_ENCODER_H_
13#define AV1_ENCODER_ENCODER_H_
Yaowu Xuc27fc142016-08-22 16:08:15 -070014
15#include <stdio.h>
16
Tom Finegan60e653d2018-05-22 11:34:58 -070017#include "config/aom_config.h"
18
Yaowu Xuf883b422016-08-30 14:01:10 -070019#include "aom/aomcx.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070020
21#include "av1/common/alloccommon.h"
22#include "av1/common/entropymode.h"
23#include "av1/common/thread_common.h"
24#include "av1/common/onyxc_int.h"
Fergus Simpsond2bcbb52017-05-22 23:15:05 -070025#include "av1/common/resize.h"
Andrey Norkin795ba872018-03-06 13:24:14 -080026#include "av1/common/timing.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070027#include "av1/encoder/aq_cyclicrefresh.h"
Tom Finegan17ce8b12017-02-08 12:46:31 -080028#include "av1/encoder/av1_quantize.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070029#include "av1/encoder/context_tree.h"
30#include "av1/encoder/encodemb.h"
31#include "av1/encoder/firstpass.h"
32#include "av1/encoder/lookahead.h"
33#include "av1/encoder/mbgraph.h"
34#include "av1/encoder/mcomp.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070035#include "av1/encoder/ratectrl.h"
36#include "av1/encoder/rd.h"
37#include "av1/encoder/speed_features.h"
38#include "av1/encoder/tokenize.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070039
40#if CONFIG_INTERNAL_STATS
41#include "aom_dsp/ssim.h"
42#endif
43#include "aom_dsp/variance.h"
Neil Birkbecka2893ab2018-06-08 14:45:13 -070044#if CONFIG_DENOISE
45#include "aom_dsp/noise_model.h"
46#endif
Yaowu Xuf883b422016-08-30 14:01:10 -070047#include "aom/internal/aom_codec_internal.h"
48#include "aom_util/aom_thread.h"
Yaowu Xuc27fc142016-08-22 16:08:15 -070049
50#ifdef __cplusplus
51extern "C" {
52#endif
53
54typedef struct {
Jingning Hanf050fc12018-03-09 14:53:33 -080055 int nmv_vec_cost[MV_JOINTS];
56 int nmv_costs[2][MV_VALS];
57 int nmv_costs_hp[2][MV_VALS];
James Zern01a9d702017-08-25 19:09:33 +000058
Yaowu Xuc27fc142016-08-22 16:08:15 -070059 FRAME_CONTEXT fc;
60} CODING_CONTEXT;
61
62typedef enum {
63 // regular inter frame
64 REGULAR_FRAME = 0,
65 // alternate reference frame
66 ARF_FRAME = 1,
67 // overlay frame
68 OVERLAY_FRAME = 2,
69 // golden frame
70 GLD_FRAME = 3,
Yaowu Xuc27fc142016-08-22 16:08:15 -070071 // backward reference frame
72 BRF_FRAME = 4,
73 // extra alternate reference frame
Thomas Daede51020e12017-12-14 20:12:44 -080074 EXT_ARF_FRAME = 5,
75 FRAME_CONTEXT_INDEXES
Yaowu Xuc27fc142016-08-22 16:08:15 -070076} FRAME_CONTEXT_INDEX;
77
78typedef enum {
Yaowu Xuc27fc142016-08-22 16:08:15 -070079 NORMAL = 0,
80 FOURFIVE = 1,
81 THREEFIVE = 2,
82 ONETWO = 3
Yaowu Xuf883b422016-08-30 14:01:10 -070083} AOM_SCALING;
Yaowu Xuc27fc142016-08-22 16:08:15 -070084
85typedef enum {
86 // Good Quality Fast Encoding. The encoder balances quality with the amount of
87 // time it takes to encode the output. Speed setting controls how fast.
Thomas Daede80826142017-03-20 15:44:24 -070088 GOOD
Yaowu Xuc27fc142016-08-22 16:08:15 -070089} MODE;
90
91typedef enum {
92 FRAMEFLAGS_KEY = 1 << 0,
93 FRAMEFLAGS_GOLDEN = 1 << 1,
Yaowu Xuc27fc142016-08-22 16:08:15 -070094 FRAMEFLAGS_BWDREF = 1 << 2,
Zoe Liu3ac20932017-08-30 16:35:55 -070095 // TODO(zoeliu): To determine whether a frame flag is needed for ALTREF2_FRAME
Yaowu Xuc27fc142016-08-22 16:08:15 -070096 FRAMEFLAGS_ALTREF = 1 << 3,
Yaowu Xuc27fc142016-08-22 16:08:15 -070097} FRAMETYPE_FLAGS;
98
99typedef enum {
100 NO_AQ = 0,
101 VARIANCE_AQ = 1,
102 COMPLEXITY_AQ = 2,
103 CYCLIC_REFRESH_AQ = 3,
104 AQ_MODE_COUNT // This should always be the last member of the enum
105} AQ_MODE;
Fangwen Fu6160df22017-04-24 09:45:51 -0700106typedef enum {
107 NO_DELTA_Q = 0,
108 DELTA_Q_ONLY = 1,
109 DELTA_Q_LF = 2,
110 DELTAQ_MODE_COUNT // This should always be the last member of the enum
111} DELTAQ_MODE;
Debargha Mukherjee3a4959f2018-02-26 15:34:03 -0800112
Yaowu Xuc27fc142016-08-22 16:08:15 -0700113typedef enum {
114 RESIZE_NONE = 0, // No frame resizing allowed.
Debargha Mukherjee7166f222017-09-05 21:32:42 -0700115 RESIZE_FIXED = 1, // All frames are coded at the specified scale.
116 RESIZE_RANDOM = 2, // All frames are coded at a random scale.
117 RESIZE_MODES
Debargha Mukherjee29e40a62017-06-14 09:37:12 -0700118} RESIZE_MODE;
Debargha Mukherjee3a4959f2018-02-26 15:34:03 -0800119
Fergus Simpsonc4e78942017-04-10 14:59:00 -0700120typedef enum {
Debargha Mukherjee7166f222017-09-05 21:32:42 -0700121 SUPERRES_NONE = 0, // No frame superres allowed
122 SUPERRES_FIXED = 1, // All frames are coded at the specified scale,
123 // and super-resolved.
124 SUPERRES_RANDOM = 2, // All frames are coded at a random scale,
125 // and super-resolved.
126 SUPERRES_QTHRESH = 3, // Superres scale for a frame is determined based on
127 // q_index
128 SUPERRES_MODES
Fergus Simpsonc4e78942017-04-10 14:59:00 -0700129} SUPERRES_MODE;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700130
Yaowu Xuf883b422016-08-30 14:01:10 -0700131typedef struct AV1EncoderConfig {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700132 BITSTREAM_PROFILE profile;
Tom Finegan8ab2bba2018-02-28 07:36:28 -0800133 aom_bit_depth_t bit_depth; // Codec bit-depth.
134 int width; // width of data passed to the compressor
135 int height; // height of data passed to the compressor
136 int forced_max_frame_width; // forced maximum width of frame (if != 0)
137 int forced_max_frame_height; // forced maximum height of frame (if != 0)
Yaowu Xuc27fc142016-08-22 16:08:15 -0700138 unsigned int input_bit_depth; // Input bit depth.
139 double init_framerate; // set to passed in framerate
140 int64_t target_bandwidth; // bandwidth to be used in bits per second
141
142 int noise_sensitivity; // pre processing blur: recommendation 0
143 int sharpness; // sharpening output: recommendation 0:
144 int speed;
145 // maximum allowed bitrate for any intra frame in % of bitrate target.
146 unsigned int rc_max_intra_bitrate_pct;
147 // maximum allowed bitrate for any inter frame in % of bitrate target.
148 unsigned int rc_max_inter_bitrate_pct;
149 // percent of rate boost for golden frame in CBR mode.
150 unsigned int gf_cbr_boost_pct;
151
152 MODE mode;
153 int pass;
154
155 // Key Framing Operations
156 int auto_key; // autodetect cut scenes and set the keyframes
157 int key_freq; // maximum distance to key frame.
Tarek AMARAc9813852018-03-05 18:40:18 -0500158 int sframe_dist;
159 int sframe_mode;
160 int sframe_enabled;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700161 int lag_in_frames; // how many frames lag before we start encoding
Sarah Parker93c03142018-05-22 13:35:45 -0700162 int fwd_kf_enabled;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700163
164 // ----------------------------------------------------------------
165 // DATARATE CONTROL OPTIONS
166
167 // vbr, cbr, constrained quality or constant quality
Yaowu Xuf883b422016-08-30 14:01:10 -0700168 enum aom_rc_mode rc_mode;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700169
170 // buffer targeting aggressiveness
171 int under_shoot_pct;
172 int over_shoot_pct;
173
174 // buffering parameters
175 int64_t starting_buffer_level_ms;
176 int64_t optimal_buffer_level_ms;
177 int64_t maximum_buffer_size_ms;
178
179 // Frame drop threshold.
180 int drop_frames_water_mark;
181
182 // controlling quality
183 int fixed_q;
184 int worst_allowed_q;
185 int best_allowed_q;
186 int cq_level;
187 AQ_MODE aq_mode; // Adaptive Quantization mode
Fangwen Fu6160df22017-04-24 09:45:51 -0700188 DELTAQ_MODE deltaq_mode;
Debargha Mukherjee98a311c2018-03-25 16:33:11 -0700189 int enable_cdef;
190 int enable_restoration;
Yue Chen4835dc02018-05-11 15:57:43 -0700191 int disable_trellis_quant;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700192 int using_qm;
Yaowu Xuf7a12422018-01-31 15:29:20 -0800193 int qm_y;
194 int qm_u;
195 int qm_v;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700196 int qm_minlevel;
197 int qm_maxlevel;
Yushin Chod808bfc2017-08-10 15:54:36 -0700198#if CONFIG_DIST_8X8
199 int using_dist_8x8;
200#endif
Thomas Daviesaf6df172016-11-09 14:04:18 +0000201 unsigned int num_tile_groups;
202 unsigned int mtu;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700203
204 // Internal frame size scaling.
Debargha Mukherjee29e40a62017-06-14 09:37:12 -0700205 RESIZE_MODE resize_mode;
Urvang Joshide71d142017-10-05 12:12:15 -0700206 uint8_t resize_scale_denominator;
207 uint8_t resize_kf_scale_denominator;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700208
Fergus Simpsonc4e78942017-04-10 14:59:00 -0700209 // Frame Super-Resolution size scaling.
210 SUPERRES_MODE superres_mode;
Urvang Joshide71d142017-10-05 12:12:15 -0700211 uint8_t superres_scale_denominator;
212 uint8_t superres_kf_scale_denominator;
Debargha Mukherjee7166f222017-09-05 21:32:42 -0700213 int superres_qthresh;
214 int superres_kf_qthresh;
Fergus Simpson3502d082017-04-10 12:25:07 -0700215
Yaowu Xuc27fc142016-08-22 16:08:15 -0700216 // Enable feature to reduce the frame quantization every x frames.
217 int frame_periodic_boost;
218
219 // two pass datarate control
220 int two_pass_vbrbias; // two pass datarate control tweaks
221 int two_pass_vbrmin_section;
222 int two_pass_vbrmax_section;
223 // END DATARATE CONTROL OPTIONS
224 // ----------------------------------------------------------------
225
226 int enable_auto_arf;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700227 int enable_auto_brf; // (b)ackward (r)ef (f)rame
Yaowu Xuc27fc142016-08-22 16:08:15 -0700228
Yaowu Xuc27fc142016-08-22 16:08:15 -0700229 /* Bitfield defining the error resiliency features to enable.
230 * Can provide decodable frames after losses in previous
231 * frames and decodable partitions after losses in the same frame.
232 */
233 unsigned int error_resilient_mode;
234
Debargha Mukherjee52fb0472018-03-29 15:48:11 -0700235 unsigned int s_frame_mode;
236
Yaowu Xuc27fc142016-08-22 16:08:15 -0700237 /* Bitfield defining the parallel decoding mode where the
238 * decoding in successive frames may be conducted in parallel
239 * just by decoding the frame headers.
240 */
241 unsigned int frame_parallel_decoding_mode;
242
Debargha Mukherjeec6f24c22018-04-07 08:43:08 -0700243 unsigned int limit;
244
Yaowu Xuc27fc142016-08-22 16:08:15 -0700245 int arnr_max_frames;
246 int arnr_strength;
247
248 int min_gf_interval;
249 int max_gf_interval;
250
Ravi Chaudhary0ec03a42018-08-17 18:53:28 +0530251 int row_mt;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700252 int tile_columns;
253 int tile_rows;
Dominic Symes26ad0b22017-10-01 16:35:13 +0200254 int tile_width_count;
255 int tile_height_count;
256 int tile_widths[MAX_TILE_COLS];
257 int tile_heights[MAX_TILE_ROWS];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700258
259 int max_threads;
260
Yaowu Xuf883b422016-08-30 14:01:10 -0700261 aom_fixed_buf_t two_pass_stats_in;
262 struct aom_codec_pkt_list *output_pkt_list;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700263
264#if CONFIG_FP_MB_STATS
Yaowu Xuf883b422016-08-30 14:01:10 -0700265 aom_fixed_buf_t firstpass_mb_stats_in;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700266#endif
267
Yaowu Xuf883b422016-08-30 14:01:10 -0700268 aom_tune_metric tuning;
269 aom_tune_content content;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700270 int use_highbitdepth;
Andrey Norkin9e694632017-12-21 18:50:57 -0800271 aom_color_primaries_t color_primaries;
272 aom_transfer_characteristics_t transfer_characteristics;
273 aom_matrix_coefficients_t matrix_coefficients;
anorkin76fb1262017-03-22 15:12:12 -0700274 aom_chroma_sample_position_t chroma_sample_position;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700275 int color_range;
276 int render_width;
277 int render_height;
Andrey Norkin795ba872018-03-06 13:24:14 -0800278 aom_timing_info_type_t timing_info_type;
Andrey Norkin28e9ce22018-01-08 10:11:21 -0800279 int timing_info_present;
Andrey Norkin795ba872018-03-06 13:24:14 -0800280 aom_timing_info_t timing_info;
281 int decoder_model_info_present_flag;
Andrey Norkin26495512018-06-20 17:13:11 -0700282 int display_model_info_present_flag;
Wan-Teh Changf64b3bc2018-07-02 09:42:39 -0700283 int buffer_removal_time_present;
Andrey Norkin795ba872018-03-06 13:24:14 -0800284 aom_dec_model_info_t buffer_model;
285 aom_dec_model_op_parameters_t op_params[MAX_NUM_OPERATING_POINTS + 1];
286 aom_op_timing_info_t op_frame_timing[MAX_NUM_OPERATING_POINTS + 1];
Andrey Norkin6f1c2f72018-01-15 20:08:52 -0800287 int film_grain_test_vector;
Neil Birkbeckeb895ef2018-03-14 17:51:03 -0700288 const char *film_grain_table_filename;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700289
Hui Su1cb1c002018-02-05 18:21:20 -0800290 uint8_t cdf_update_mode;
Yaowu Xuf883b422016-08-30 14:01:10 -0700291 aom_superblock_size_t superblock_size;
Yunqing Wangeeb08a92017-07-07 21:25:18 -0700292 unsigned int large_scale_tile;
293 unsigned int single_tile_decoding;
Debargha Mukherjeef340fec2018-01-10 18:12:22 -0800294 int monochrome;
Debargha Mukherjee9713ccb2018-04-08 19:09:17 -0700295 unsigned int full_still_picture_hdr;
Jingning Hana446f552018-02-22 15:42:12 -0800296 int enable_dual_filter;
Yunqing Wangff4fa062017-04-21 10:56:08 -0700297 unsigned int motion_vector_unit_test;
Maxym Dmytrychenkocc6e0e12018-02-05 16:35:37 +0100298 const cfg_options_t *cfg;
Debargha Mukherjee0d8368a2018-03-25 12:23:02 -0700299 int enable_order_hint;
Cheng Chene0c918a2018-02-22 19:38:31 -0800300 int enable_jnt_comp;
Debargha Mukherjee0187d7c2018-03-25 11:37:56 -0700301 int enable_ref_frame_mvs;
Debargha Mukherjee0d8368a2018-03-25 12:23:02 -0700302 unsigned int allow_ref_frame_mvs;
Debargha Mukherjee37df9162018-03-25 12:48:24 -0700303 int enable_warped_motion;
304 int allow_warped_motion;
Urvang Joshi2c92b072018-03-19 17:23:31 -0700305 int enable_superres;
Soo-Chul Han29c46fb2018-03-23 16:02:00 -0400306 unsigned int save_as_annexb;
Neil Birkbecka2893ab2018-06-08 14:45:13 -0700307
308#if CONFIG_DENOISE
309 float noise_level;
310 int noise_block_size;
311#endif
Yaowu Xuf883b422016-08-30 14:01:10 -0700312} AV1EncoderConfig;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700313
Yaowu Xuf883b422016-08-30 14:01:10 -0700314static INLINE int is_lossless_requested(const AV1EncoderConfig *cfg) {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700315 return cfg->best_allowed_q == 0 && cfg->worst_allowed_q == 0;
316}
317
Yue Chencc6a6ef2018-05-21 16:21:05 -0700318typedef struct FRAME_COUNTS {
319// Note: This structure should only contain 'unsigned int' fields, or
320// aggregates built solely from 'unsigned int' fields/elements
321#if CONFIG_ENTROPY_STATS
322 unsigned int kf_y_mode[KF_MODE_CONTEXTS][KF_MODE_CONTEXTS][INTRA_MODES];
323 unsigned int angle_delta[DIRECTIONAL_MODES][2 * MAX_ANGLE_DELTA + 1];
324 unsigned int y_mode[BLOCK_SIZE_GROUPS][INTRA_MODES];
325 unsigned int uv_mode[CFL_ALLOWED_TYPES][INTRA_MODES][UV_INTRA_MODES];
326 unsigned int cfl_sign[CFL_JOINT_SIGNS];
327 unsigned int cfl_alpha[CFL_ALPHA_CONTEXTS][CFL_ALPHABET_SIZE];
328 unsigned int palette_y_mode[PALATTE_BSIZE_CTXS][PALETTE_Y_MODE_CONTEXTS][2];
329 unsigned int palette_uv_mode[PALETTE_UV_MODE_CONTEXTS][2];
330 unsigned int palette_y_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
331 unsigned int palette_uv_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
332 unsigned int palette_y_color_index[PALETTE_SIZES]
333 [PALETTE_COLOR_INDEX_CONTEXTS]
334 [PALETTE_COLORS];
335 unsigned int palette_uv_color_index[PALETTE_SIZES]
336 [PALETTE_COLOR_INDEX_CONTEXTS]
337 [PALETTE_COLORS];
338 unsigned int partition[PARTITION_CONTEXTS][EXT_PARTITION_TYPES];
339 unsigned int txb_skip[TOKEN_CDF_Q_CTXS][TX_SIZES][TXB_SKIP_CONTEXTS][2];
340 unsigned int eob_extra[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
341 [EOB_COEF_CONTEXTS][2];
342 unsigned int dc_sign[PLANE_TYPES][DC_SIGN_CONTEXTS][2];
343 unsigned int coeff_lps[TX_SIZES][PLANE_TYPES][BR_CDF_SIZE - 1][LEVEL_CONTEXTS]
344 [2];
345 unsigned int eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS][2];
346 unsigned int eob_multi16[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][5];
347 unsigned int eob_multi32[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][6];
348 unsigned int eob_multi64[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][7];
349 unsigned int eob_multi128[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][8];
350 unsigned int eob_multi256[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][9];
351 unsigned int eob_multi512[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][10];
352 unsigned int eob_multi1024[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][11];
353 unsigned int coeff_lps_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
354 [LEVEL_CONTEXTS][BR_CDF_SIZE];
355 unsigned int coeff_base_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
356 [SIG_COEF_CONTEXTS][NUM_BASE_LEVELS + 2];
357 unsigned int coeff_base_eob_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
358 [SIG_COEF_CONTEXTS_EOB][NUM_BASE_LEVELS + 1];
359 unsigned int newmv_mode[NEWMV_MODE_CONTEXTS][2];
360 unsigned int zeromv_mode[GLOBALMV_MODE_CONTEXTS][2];
361 unsigned int refmv_mode[REFMV_MODE_CONTEXTS][2];
362 unsigned int drl_mode[DRL_MODE_CONTEXTS][2];
363 unsigned int inter_compound_mode[INTER_MODE_CONTEXTS][INTER_COMPOUND_MODES];
364 unsigned int wedge_idx[BLOCK_SIZES_ALL][16];
365 unsigned int interintra[BLOCK_SIZE_GROUPS][2];
366 unsigned int interintra_mode[BLOCK_SIZE_GROUPS][INTERINTRA_MODES];
367 unsigned int wedge_interintra[BLOCK_SIZES_ALL][2];
368 unsigned int compound_type[BLOCK_SIZES_ALL][COMPOUND_TYPES - 1];
369 unsigned int motion_mode[BLOCK_SIZES_ALL][MOTION_MODES];
370 unsigned int obmc[BLOCK_SIZES_ALL][2];
371 unsigned int intra_inter[INTRA_INTER_CONTEXTS][2];
372 unsigned int comp_inter[COMP_INTER_CONTEXTS][2];
373 unsigned int comp_ref_type[COMP_REF_TYPE_CONTEXTS][2];
374 unsigned int uni_comp_ref[UNI_COMP_REF_CONTEXTS][UNIDIR_COMP_REFS - 1][2];
375 unsigned int single_ref[REF_CONTEXTS][SINGLE_REFS - 1][2];
376 unsigned int comp_ref[REF_CONTEXTS][FWD_REFS - 1][2];
377 unsigned int comp_bwdref[REF_CONTEXTS][BWD_REFS - 1][2];
378 unsigned int intrabc[2];
379
380 unsigned int txfm_partition[TXFM_PARTITION_CONTEXTS][2];
381 unsigned int intra_tx_size[MAX_TX_CATS][TX_SIZE_CONTEXTS][MAX_TX_DEPTH + 1];
382 unsigned int skip_mode[SKIP_MODE_CONTEXTS][2];
383 unsigned int skip[SKIP_CONTEXTS][2];
384 unsigned int compound_index[COMP_INDEX_CONTEXTS][2];
385 unsigned int comp_group_idx[COMP_GROUP_IDX_CONTEXTS][2];
386 unsigned int delta_q[DELTA_Q_PROBS][2];
387 unsigned int delta_lf_multi[FRAME_LF_COUNT][DELTA_LF_PROBS][2];
388 unsigned int delta_lf[DELTA_LF_PROBS][2];
389
390 unsigned int inter_ext_tx[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES];
391 unsigned int intra_ext_tx[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES]
392 [TX_TYPES];
393 unsigned int filter_intra_mode[FILTER_INTRA_MODES];
394 unsigned int filter_intra[BLOCK_SIZES_ALL][2];
395 unsigned int switchable_restore[RESTORE_SWITCHABLE_TYPES];
396 unsigned int wiener_restore[2];
397 unsigned int sgrproj_restore[2];
398#endif // CONFIG_ENTROPY_STATS
399
400 unsigned int switchable_interp[SWITCHABLE_FILTER_CONTEXTS]
401 [SWITCHABLE_FILTERS];
402} FRAME_COUNTS;
403
Angie Chiang71572162018-08-06 16:20:36 -0700404#if CONFIG_COLLECT_INTER_MODE_RD_STATS
405#define INTER_MODE_RD_DATA_OVERALL_SIZE 6400
406
407typedef struct {
408 int ready;
409 double a;
410 double b;
411 double dist_mean;
Angie Chiang199f3d42018-08-14 18:07:02 -0700412 double ld_mean;
413 double sse_mean;
414 double sse_sse_mean;
415 double sse_ld_mean;
Angie Chiang106fa482018-08-07 18:28:40 -0700416 int num;
417 double dist_sum;
418 double ld_sum;
419 double sse_sum;
420 double sse_sse_sum;
421 double sse_ld_sum;
Angie Chiang71572162018-08-06 16:20:36 -0700422} InterModeRdModel;
423
424typedef struct {
425 int idx;
426 int64_t rd;
427} RdIdxPair;
428// TODO(angiebird): This is an estimated size. We still need to figure what is
429// the maximum number of modes.
430#define MAX_INTER_MODES 1024
431typedef struct inter_modes_info {
432 int num;
433 MB_MODE_INFO mbmi_arr[MAX_INTER_MODES];
434 int mode_rate_arr[MAX_INTER_MODES];
435 int64_t sse_arr[MAX_INTER_MODES];
436 int64_t est_rd_arr[MAX_INTER_MODES];
437 RdIdxPair rd_idx_pair_arr[MAX_INTER_MODES];
438} InterModesInfo;
439#endif
440
Yaowu Xuc27fc142016-08-22 16:08:15 -0700441// TODO(jingning) All spatially adaptive variables should go to TileDataEnc.
442typedef struct TileDataEnc {
443 TileInfo tile_info;
Rupert Swarbrick93c39e92017-07-12 11:11:02 +0100444 int thresh_freq_fact[BLOCK_SIZES_ALL][MAX_MODES];
445 int mode_map[BLOCK_SIZES_ALL][MAX_MODES];
Yunqing Wang8c1e57c2016-10-25 15:15:23 -0700446 int m_search_count;
447 int ex_search_count;
Luc Trudeauf8164152017-04-11 16:20:51 -0400448 CFL_CTX cfl;
Jingning Han9f07be12017-04-13 09:31:40 -0700449 DECLARE_ALIGNED(16, FRAME_CONTEXT, tctx);
Yunqing Wang0e141b52017-11-02 15:08:58 -0700450 uint8_t allow_update_cdf;
Angie Chiang71572162018-08-06 16:20:36 -0700451#if CONFIG_COLLECT_INTER_MODE_RD_STATS
452 InterModeRdModel inter_mode_rd_models[BLOCK_SIZES_ALL];
Angie Chiang71572162018-08-06 16:20:36 -0700453 InterModesInfo inter_modes_info;
454#endif
Yaowu Xuc27fc142016-08-22 16:08:15 -0700455} TileDataEnc;
456
457typedef struct RD_COUNTS {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700458 int64_t comp_pred_diff[REFERENCE_MODES];
Debargha Mukherjeea575d232017-04-28 17:46:47 -0700459 // Stores number of 4x4 blocks using global motion per reference frame.
Zoe Liu27deb382018-03-27 15:13:56 -0700460 int global_motion_used[REF_FRAMES];
Arild Fuldseth (arilfuld)6c20c782017-06-15 09:45:02 +0200461 int compound_ref_used_flag;
Zoe Liu8a5d3432017-11-30 16:33:44 -0800462 int skip_mode_used_flag;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700463} RD_COUNTS;
464
465typedef struct ThreadData {
466 MACROBLOCK mb;
467 RD_COUNTS rd_counts;
468 FRAME_COUNTS *counts;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700469 PC_TREE *pc_tree;
470 PC_TREE *pc_root[MAX_MIB_SIZE_LOG2 - MIN_MIB_SIZE_LOG2 + 1];
Ravi Chaudhary783d6a32018-08-28 18:21:02 +0530471 uint32_t *hash_value_buffer[2][2];
Jingning Hand064cf02017-06-01 10:00:39 -0700472 int32_t *wsrc_buf;
473 int32_t *mask_buf;
474 uint8_t *above_pred_buf;
475 uint8_t *left_pred_buf;
hui su5d493142017-05-08 12:06:12 -0700476 PALETTE_BUFFER *palette_buffer;
Hui Su85878782017-11-07 14:56:31 -0800477 int intrabc_used_this_tile;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700478} ThreadData;
479
480struct EncWorkerData;
481
482typedef struct ActiveMap {
483 int enabled;
484 int update;
485 unsigned char *map;
486} ActiveMap;
487
Wan-Teh Changc25c92a2018-04-23 15:04:14 -0700488#if CONFIG_INTERNAL_STATS
489// types of stats
490typedef enum {
491 STAT_Y,
492 STAT_U,
493 STAT_V,
494 STAT_ALL,
495 NUM_STAT_TYPES // This should always be the last member of the enum
496} StatType;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700497
498typedef struct IMAGE_STAT {
Urvang Joshib5ed3502016-10-17 16:38:05 -0700499 double stat[NUM_STAT_TYPES];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700500 double worst;
501} ImageStat;
Wan-Teh Changc25c92a2018-04-23 15:04:14 -0700502#endif // CONFIG_INTERNAL_STATS
Urvang Joshib5ed3502016-10-17 16:38:05 -0700503
Yaowu Xuc27fc142016-08-22 16:08:15 -0700504typedef struct {
505 int ref_count;
506 YV12_BUFFER_CONFIG buf;
507} EncRefCntBuffer;
508
Yaowu Xuc27fc142016-08-22 16:08:15 -0700509typedef struct TileBufferEnc {
510 uint8_t *data;
511 size_t size;
512} TileBufferEnc;
513
Yaowu Xuf883b422016-08-30 14:01:10 -0700514typedef struct AV1_COMP {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700515 QUANTS quants;
516 ThreadData td;
Yue Chencc6a6ef2018-05-21 16:21:05 -0700517 FRAME_COUNTS counts;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700518 MB_MODE_INFO_EXT *mbmi_ext_base;
Jingning Hanf5a4d3b2017-08-27 23:01:19 -0700519 CB_COEFF_BUFFER *coeff_buffer_base;
Yi Luoc6210232017-05-25 15:09:25 -0700520 Dequants dequants;
Yaowu Xuf883b422016-08-30 14:01:10 -0700521 AV1_COMMON common;
522 AV1EncoderConfig oxcf;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700523 struct lookahead_ctx *lookahead;
524 struct lookahead_entry *alt_ref_source;
Sarah Parkeraf32a7b2018-06-29 14:59:05 -0700525 int no_show_kf;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700526
Angie Chiange69a6822018-03-16 13:52:44 -0700527 int optimize_speed_feature;
528 int optimize_seg_arr[MAX_SEGMENTS];
529
Alex Conversef77fd0b2017-04-20 11:00:24 -0700530 YV12_BUFFER_CONFIG *source;
531 YV12_BUFFER_CONFIG *last_source; // NULL for first frame and alt_ref frames
Fergus Simpsond2bcbb52017-05-22 23:15:05 -0700532 YV12_BUFFER_CONFIG *unscaled_source;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700533 YV12_BUFFER_CONFIG scaled_source;
534 YV12_BUFFER_CONFIG *unscaled_last_source;
535 YV12_BUFFER_CONFIG scaled_last_source;
536
Yaowu Xuc27fc142016-08-22 16:08:15 -0700537 // For a still frame, this flag is set to 1 to skip partition search.
538 int partition_search_skippable_frame;
RogerZhou3b635242017-09-19 10:06:46 -0700539 double csm_rate_array[32];
540 double m_rate_array[32];
541 int rate_size;
542 int rate_index;
Debargha Mukherjeee41a6672018-02-27 11:56:31 -0800543 hash_table *previous_hash_table;
544 int previous_index;
RogerZhou3b635242017-09-19 10:06:46 -0700545 int cur_poc; // DebugInfo
Yaowu Xuc27fc142016-08-22 16:08:15 -0700546
Ravi Chaudhary0ec03a42018-08-17 18:53:28 +0530547 unsigned int row_mt;
Zoe Liu27deb382018-03-27 15:13:56 -0700548 int scaled_ref_idx[REF_FRAMES];
Zoe Liu5989a722018-03-29 13:37:36 -0700549 int ref_fb_idx[REF_FRAMES];
Zoe Liu8dd1c982017-09-11 10:14:35 -0700550 int refresh_fb_idx; // ref frame buffer index to refresh
Yaowu Xuc27fc142016-08-22 16:08:15 -0700551
552 int last_show_frame_buf_idx; // last show frame buffer index
553
554 int refresh_last_frame;
555 int refresh_golden_frame;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700556 int refresh_bwd_ref_frame;
Zoe Liue9b15e22017-07-19 15:53:01 -0700557 int refresh_alt2_ref_frame;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700558 int refresh_alt_ref_frame;
Wei-Ting Linbafa11c2018-07-10 13:20:59 -0700559#if USE_SYMM_MULTI_LAYER
560 int new_bwdref_update_rule;
561#endif
Yaowu Xuc27fc142016-08-22 16:08:15 -0700562
563 int ext_refresh_frame_flags_pending;
564 int ext_refresh_last_frame;
565 int ext_refresh_golden_frame;
Yunqing Wang9a50fec2017-11-02 17:02:00 -0700566 int ext_refresh_bwd_ref_frame;
567 int ext_refresh_alt2_ref_frame;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700568 int ext_refresh_alt_ref_frame;
569
570 int ext_refresh_frame_context_pending;
571 int ext_refresh_frame_context;
sarahparker21dbca42018-03-30 17:43:44 -0700572 int ext_use_ref_frame_mvs;
sarahparker27d686a2018-03-30 17:43:44 -0700573 int ext_use_error_resilient;
sarahparker9806fed2018-03-30 17:43:44 -0700574 int ext_use_s_frame;
Sarah Parker50b6d6e2018-04-11 19:21:54 -0700575 int ext_use_primary_ref_none;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700576
577 YV12_BUFFER_CONFIG last_frame_uf;
Debargha Mukherjee999d2f62016-12-15 13:23:21 -0800578 YV12_BUFFER_CONFIG trial_frame_rst;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700579
580 // Ambient reconstruction err target for force key frames
581 int64_t ambient_err;
582
583 RD_OPT rd;
584
585 CODING_CONTEXT coding_context;
586
Yue Chenb23d00a2017-07-28 17:01:21 -0700587 int gmtype_cost[TRANS_TYPES];
Zoe Liu27deb382018-03-27 15:13:56 -0700588 int gmparams_cost[REF_FRAMES];
Yue Chenb23d00a2017-07-28 17:01:21 -0700589
Jingning Hanf050fc12018-03-09 14:53:33 -0800590 int nmv_costs[2][MV_VALS];
591 int nmv_costs_hp[2][MV_VALS];
James Zern01a9d702017-08-25 19:09:33 +0000592
Yaowu Xuc27fc142016-08-22 16:08:15 -0700593 int64_t last_time_stamp_seen;
594 int64_t last_end_time_stamp_seen;
595 int64_t first_time_stamp_ever;
596
597 RATE_CONTROL rc;
598 double framerate;
599
600 // NOTE(zoeliu): Any inter frame allows maximum of REF_FRAMES inter
601 // references; Plus the currently coded frame itself, it is needed to allocate
602 // sufficient space to the size of the maximum possible number of frames.
603 int interp_filter_selected[REF_FRAMES + 1][SWITCHABLE];
604
Yaowu Xuf883b422016-08-30 14:01:10 -0700605 struct aom_codec_pkt_list *output_pkt_list;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700606
607 MBGRAPH_FRAME_STATS mbgraph_stats[MAX_LAG_BUFFERS];
608 int mbgraph_n_frames; // number of frames filled in the above
609 int static_mb_pct; // % forced skip mbs by segmentation
610 int ref_frame_flags;
Yunqing Wangf2e7a392017-11-08 00:27:21 -0800611 int ext_ref_frame_flags;
Zoe Liuf452fdf2017-11-02 23:08:12 -0700612 RATE_FACTOR_LEVEL frame_rf_level[FRAME_BUFFERS];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700613
614 SPEED_FEATURES sf;
615
616 unsigned int max_mv_magnitude;
617 int mv_step_param;
618
619 int allow_comp_inter_inter;
Zoe Liu77fb5be2017-11-02 14:36:19 -0700620 int all_one_sided_refs;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700621
Yaowu Xuc27fc142016-08-22 16:08:15 -0700622 uint8_t *segmentation_map;
623
Yaowu Xuc27fc142016-08-22 16:08:15 -0700624 CYCLIC_REFRESH *cyclic_refresh;
625 ActiveMap active_map;
626
627 fractional_mv_step_fp *find_fractional_mv_step;
Yaowu Xuf883b422016-08-30 14:01:10 -0700628 av1_diamond_search_fn_t diamond_search_sad;
Rupert Swarbrick93c39e92017-07-12 11:11:02 +0100629 aom_variance_fn_ptr_t fn_ptr[BLOCK_SIZES_ALL];
Yaowu Xuc27fc142016-08-22 16:08:15 -0700630 uint64_t time_receive_data;
631 uint64_t time_compress_data;
632 uint64_t time_pick_lpf;
633 uint64_t time_encode_sb_row;
634
635#if CONFIG_FP_MB_STATS
636 int use_fp_mb_stats;
637#endif
638
639 TWO_PASS twopass;
640
641 YV12_BUFFER_CONFIG alt_ref_buffer;
642
643#if CONFIG_INTERNAL_STATS
644 unsigned int mode_chosen_counts[MAX_MODES];
645
646 int count;
647 uint64_t total_sq_error;
648 uint64_t total_samples;
649 ImageStat psnr;
650
651 double total_blockiness;
652 double worst_blockiness;
653
654 int bytes;
655 double summed_quality;
656 double summed_weights;
657 unsigned int tot_recode_hits;
658 double worst_ssim;
659
660 ImageStat fastssim;
661 ImageStat psnrhvs;
662
663 int b_calculate_blockiness;
664 int b_calculate_consistency;
665
666 double total_inconsistency;
667 double worst_consistency;
668 Ssimv *ssim_vars;
669 Metrics metrics;
670#endif
671 int b_calculate_psnr;
672
673 int droppable;
674
675 int initial_width;
676 int initial_height;
677 int initial_mbs; // Number of MBs in the full-size frame; to be used to
678 // normalize the firstpass stats. This will differ from the
679 // number of MBs in the current frame when the frame is
680 // scaled.
681
Debargha Mukherjeeccb27262017-09-25 14:19:46 -0700682 // When resize is triggered through external control, the desired width/height
683 // are stored here until use in the next frame coded. They are effective only
684 // for
685 // one frame and are reset after use.
686 int resize_pending_width;
687 int resize_pending_height;
688
Yaowu Xuc27fc142016-08-22 16:08:15 -0700689 int frame_flags;
690
691 search_site_config ss_cfg;
692
Yaowu Xuc27fc142016-08-22 16:08:15 -0700693 TileDataEnc *tile_data;
694 int allocated_tiles; // Keep track of memory allocated for tiles.
695
696 TOKENEXTRA *tile_tok[MAX_TILE_ROWS][MAX_TILE_COLS];
697 unsigned int tok_count[MAX_TILE_ROWS][MAX_TILE_COLS];
698
699 TileBufferEnc tile_buffers[MAX_TILE_ROWS][MAX_TILE_COLS];
700
Yaowu Xuc27fc142016-08-22 16:08:15 -0700701 int resize_state;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700702 int resize_avg_qp;
703 int resize_buffer_underflow;
704 int resize_count;
705
Debargha Mukherjeef2e5bb32018-03-26 14:35:24 -0700706 // Sequence parameters have been transmitted already and locked
707 // or not. Once locked av1_change_config cannot change the seq
708 // parameters.
709 int seq_params_locked;
710
Yaowu Xuc27fc142016-08-22 16:08:15 -0700711 // VARIANCE_AQ segment map refresh
712 int vaq_refresh;
713
714 // Multi-threading
715 int num_workers;
Yaowu Xuf883b422016-08-30 14:01:10 -0700716 AVxWorker *workers;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700717 struct EncWorkerData *tile_thr_data;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700718 int refresh_frame_mask;
719 int existing_fb_idx_to_show;
720 int is_arf_filter_off[MAX_EXT_ARFS + 1];
721 int num_extra_arfs;
Zoe Liuf271a952017-09-05 15:03:48 -0700722 int arf_pos_in_gf[MAX_EXT_ARFS + 1];
723 int arf_pos_for_ovrly[MAX_EXT_ARFS + 1];
Debargha Mukherjeeb98a7022016-11-15 16:07:12 -0800724 int global_motion_search_done;
Angie Chiangf0fbf9d2017-03-15 15:01:22 -0700725 tran_low_t *tcoeff_buf[MAX_MB_PLANE];
Di Chen53a04f62017-06-23 13:47:56 -0700726 int extra_arf_allowed;
Hui Su85878782017-11-07 14:56:31 -0800727 // A flag to indicate if intrabc is ever used in current frame.
728 int intrabc_used;
Hui Sudfcbfbd2017-11-13 12:05:30 -0800729 int dv_cost[2][MV_VALS];
730 // TODO(huisu@google.com): we can update dv_joint_cost per SB.
731 int dv_joint_cost[MV_JOINTS];
Hui Suad7551e2018-03-14 11:13:31 -0700732 int has_lossless_segment;
Zoe Liu1d90ceb2018-04-16 16:53:37 -0700733
734 // For frame refs short signaling:
735 // A mapping of each reference frame from its encoder side value to the
736 // decoder side value obtained following the short signaling procedure.
737 int ref_conv[REF_FRAMES];
Deepa K G964e72e2018-05-16 16:56:01 +0530738
739 AV1LfSync lf_row_sync;
Ravi Chaudharye2aa4012018-06-04 14:20:00 +0530740 AV1LrSync lr_row_sync;
Ravi Chaudharyce0f5fc2018-05-30 16:19:32 +0530741 AV1LrStruct lr_ctxt;
Neil Birkbecka2893ab2018-06-08 14:45:13 -0700742
743 aom_film_grain_table_t *film_grain_table;
744#if CONFIG_DENOISE
745 struct aom_denoise_and_model_t *denoise_and_model;
746#endif
Ranjit Kumar Tulabandu8105bf42018-07-27 14:16:55 +0530747 // Stores the default value of skip flag depending on chroma format
748 // Set as 1 for monochrome and 3 for other color formats
749 int default_interp_skip_flags;
Wei-Ting Lina8c02452018-08-13 11:04:06 -0700750 int preserve_arf_as_gld;
Yaowu Xuf883b422016-08-30 14:01:10 -0700751} AV1_COMP;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700752
Wan-Teh Chang3cac4542018-06-29 10:21:39 -0700753// Must not be called more than once.
Yaowu Xuf883b422016-08-30 14:01:10 -0700754void av1_initialize_enc(void);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700755
Yaowu Xuf883b422016-08-30 14:01:10 -0700756struct AV1_COMP *av1_create_compressor(AV1EncoderConfig *oxcf,
757 BufferPool *const pool);
758void av1_remove_compressor(AV1_COMP *cpi);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700759
Yaowu Xuf883b422016-08-30 14:01:10 -0700760void av1_change_config(AV1_COMP *cpi, const AV1EncoderConfig *oxcf);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700761
762// receive a frames worth of data. caller can assume that a copy of this
763// frame is made and not just a copy of the pointer..
James Zern3e2613b2017-03-30 23:14:40 -0700764int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags,
Yaowu Xuf883b422016-08-30 14:01:10 -0700765 YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
766 int64_t end_time_stamp);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700767
Andrey Norkin795ba872018-03-06 13:24:14 -0800768int av1_get_compressed_data(AV1_COMP *cpi, unsigned int *frame_flags,
769 size_t *size, uint8_t *dest, int64_t *time_stamp,
770 int64_t *time_end, int flush,
771 const aom_rational_t *timebase);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700772
Yaowu Xuf883b422016-08-30 14:01:10 -0700773int av1_get_preview_raw_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *dest);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700774
Yaowu Xuf883b422016-08-30 14:01:10 -0700775int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700776
Yunqing Wang93b18f32018-06-08 21:08:29 -0700777aom_codec_err_t av1_copy_new_frame_enc(AV1_COMMON *cm,
778 YV12_BUFFER_CONFIG *new_frame,
779 YV12_BUFFER_CONFIG *sd);
Yunqing Wangff9bfca2018-06-06 11:46:08 -0700780
Yaowu Xuf883b422016-08-30 14:01:10 -0700781int av1_use_as_reference(AV1_COMP *cpi, int ref_frame_flags);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700782
Yaowu Xuf883b422016-08-30 14:01:10 -0700783void av1_update_reference(AV1_COMP *cpi, int ref_frame_flags);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700784
Thomas Daede497d1952017-08-08 17:33:06 -0700785int av1_copy_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700786
Thomas Daede497d1952017-08-08 17:33:06 -0700787int av1_set_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700788
Yaowu Xuf883b422016-08-30 14:01:10 -0700789int av1_update_entropy(AV1_COMP *cpi, int update);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700790
Yaowu Xuf883b422016-08-30 14:01:10 -0700791int av1_set_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700792
Yaowu Xuf883b422016-08-30 14:01:10 -0700793int av1_get_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700794
Yaowu Xuf883b422016-08-30 14:01:10 -0700795int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode,
796 AOM_SCALING vert_mode);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700797
Yaowu Xuf883b422016-08-30 14:01:10 -0700798int av1_get_quantizer(struct AV1_COMP *cpi);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700799
Soo-Chul Han29c46fb2018-03-23 16:02:00 -0400800int av1_convert_sect5obus_to_annexb(uint8_t *buffer, size_t *input_size);
801
Andrey Norkin795ba872018-03-06 13:24:14 -0800802int64_t timebase_units_to_ticks(const aom_rational_t *timebase, int64_t n);
803int64_t ticks_to_timebase_units(const aom_rational_t *timebase, int64_t n);
Andrey Norkin795ba872018-03-06 13:24:14 -0800804
Yaowu Xuf883b422016-08-30 14:01:10 -0700805static INLINE int frame_is_kf_gf_arf(const AV1_COMP *cpi) {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700806 return frame_is_intra_only(&cpi->common) || cpi->refresh_alt_ref_frame ||
807 (cpi->refresh_golden_frame && !cpi->rc.is_src_frame_alt_ref);
808}
809
Yaowu Xuf883b422016-08-30 14:01:10 -0700810static INLINE int get_ref_frame_map_idx(const AV1_COMP *cpi,
Yaowu Xuc27fc142016-08-22 16:08:15 -0700811 MV_REFERENCE_FRAME ref_frame) {
Yaowu Xud023b5b2018-04-05 09:26:17 -0700812 return (ref_frame >= 1) ? cpi->ref_fb_idx[ref_frame - 1] : INVALID_IDX;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700813}
814
Urvang Joshi52648442016-10-13 17:27:51 -0700815static INLINE int get_ref_frame_buf_idx(const AV1_COMP *cpi,
Yaowu Xuc27fc142016-08-22 16:08:15 -0700816 MV_REFERENCE_FRAME ref_frame) {
Yaowu Xuf883b422016-08-30 14:01:10 -0700817 const AV1_COMMON *const cm = &cpi->common;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700818 const int map_idx = get_ref_frame_map_idx(cpi, ref_frame);
819 return (map_idx != INVALID_IDX) ? cm->ref_frame_map[map_idx] : INVALID_IDX;
820}
821
Hui Su2d5fd742018-02-21 18:10:37 -0800822// TODO(huisu@google.com, youzhou@microsoft.com): enable hash-me for HBD.
823static INLINE int av1_use_hash_me(const AV1_COMMON *const cm) {
Debargha Mukherjee8112d2f2018-03-01 09:53:11 -0800824 return cm->allow_screen_content_tools;
Hui Su2d5fd742018-02-21 18:10:37 -0800825}
826
827static INLINE hash_table *av1_get_ref_frame_hash_map(
828 const AV1_COMP *cpi, MV_REFERENCE_FRAME ref_frame) {
RogerZhoucc5d35d2017-08-07 22:20:15 -0700829 const AV1_COMMON *const cm = &cpi->common;
830 const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame);
831 return buf_idx != INVALID_IDX
832 ? &cm->buffer_pool->frame_bufs[buf_idx].hash_table
833 : NULL;
834}
RogerZhoucc5d35d2017-08-07 22:20:15 -0700835
Yaowu Xuc27fc142016-08-22 16:08:15 -0700836static INLINE YV12_BUFFER_CONFIG *get_ref_frame_buffer(
Urvang Joshi52648442016-10-13 17:27:51 -0700837 const AV1_COMP *cpi, MV_REFERENCE_FRAME ref_frame) {
838 const AV1_COMMON *const cm = &cpi->common;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700839 const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame);
840 return buf_idx != INVALID_IDX ? &cm->buffer_pool->frame_bufs[buf_idx].buf
841 : NULL;
842}
843
Yaowu Xuf883b422016-08-30 14:01:10 -0700844static INLINE int enc_is_ref_frame_buf(AV1_COMP *cpi, RefCntBuffer *frame_buf) {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700845 MV_REFERENCE_FRAME ref_frame;
Yaowu Xuf883b422016-08-30 14:01:10 -0700846 AV1_COMMON *const cm = &cpi->common;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700847 for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
848 const int buf_idx = get_ref_frame_buf_idx(cpi, ref_frame);
849 if (buf_idx == INVALID_IDX) continue;
850 if (frame_buf == &cm->buffer_pool->frame_bufs[buf_idx]) break;
851 }
852 return (ref_frame <= ALTREF_FRAME);
853}
Yaowu Xuc27fc142016-08-22 16:08:15 -0700854
Hui Su8ac0c982018-04-03 12:17:36 -0700855// Token buffer is only used for palette tokens.
Yaowu Xue39b3b82017-10-31 16:11:59 -0700856static INLINE unsigned int get_token_alloc(int mb_rows, int mb_cols,
Imdad Sardharwallaaf8e2642018-01-19 11:46:34 +0000857 int sb_size_log2,
858 const int num_planes) {
Rupert Swarbrickce63e832017-10-25 17:54:17 +0100859 // Calculate the maximum number of max superblocks in the image.
Yaowu Xue39b3b82017-10-31 16:11:59 -0700860 const int shift = sb_size_log2 - 4;
861 const int sb_size = 1 << sb_size_log2;
862 const int sb_size_square = sb_size * sb_size;
Rupert Swarbrickce63e832017-10-25 17:54:17 +0100863 const int sb_rows = ALIGN_POWER_OF_TWO(mb_rows, shift) >> shift;
864 const int sb_cols = ALIGN_POWER_OF_TWO(mb_cols, shift) >> shift;
865
Hui Su8ac0c982018-04-03 12:17:36 -0700866 // One palette token for each pixel. There can be palettes on two planes.
867 const int sb_palette_toks = AOMMIN(2, num_planes) * sb_size_square;
Rupert Swarbrickce63e832017-10-25 17:54:17 +0100868
Hui Su8ac0c982018-04-03 12:17:36 -0700869 return sb_rows * sb_cols * sb_palette_toks;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700870}
871
872// Get the allocated token size for a tile. It does the same calculation as in
873// the frame token allocation.
Rupert Swarbrickdcb3cff2017-11-09 15:58:33 +0000874static INLINE unsigned int allocated_tokens(TileInfo tile, int sb_size_log2,
875 int num_planes) {
Jingning Haneafbd5f2017-03-07 11:18:17 -0800876 int tile_mb_rows = (tile.mi_row_end - tile.mi_row_start + 2) >> 2;
877 int tile_mb_cols = (tile.mi_col_end - tile.mi_col_start + 2) >> 2;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700878
Rupert Swarbrickdcb3cff2017-11-09 15:58:33 +0000879 return get_token_alloc(tile_mb_rows, tile_mb_cols, sb_size_log2, num_planes);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700880}
881
Yaowu Xuf883b422016-08-30 14:01:10 -0700882void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700883
Yaowu Xu6da42302017-10-10 14:45:06 -0700884#define ALT_MIN_LAG 3
Yaowu Xuf883b422016-08-30 14:01:10 -0700885static INLINE int is_altref_enabled(const AV1_COMP *const cpi) {
Yaowu Xu6da42302017-10-10 14:45:06 -0700886 return cpi->oxcf.lag_in_frames >= ALT_MIN_LAG && cpi->oxcf.enable_auto_arf;
Yaowu Xuc27fc142016-08-22 16:08:15 -0700887}
888
889// TODO(zoeliu): To set up cpi->oxcf.enable_auto_brf
Yaowu Xuc27fc142016-08-22 16:08:15 -0700890
Urvang Joshi52648442016-10-13 17:27:51 -0700891static INLINE void set_ref_ptrs(const AV1_COMMON *cm, MACROBLOCKD *xd,
Yaowu Xuc27fc142016-08-22 16:08:15 -0700892 MV_REFERENCE_FRAME ref0,
893 MV_REFERENCE_FRAME ref1) {
894 xd->block_refs[0] =
895 &cm->frame_refs[ref0 >= LAST_FRAME ? ref0 - LAST_FRAME : 0];
896 xd->block_refs[1] =
897 &cm->frame_refs[ref1 >= LAST_FRAME ? ref1 - LAST_FRAME : 0];
898}
899
Yaowu Xu4ff59b52017-04-24 12:41:56 -0700900static INLINE int get_chessboard_index(int frame_index) {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700901 return frame_index & 0x1;
902}
903
Yaowu Xuf883b422016-08-30 14:01:10 -0700904static INLINE int *cond_cost_list(const struct AV1_COMP *cpi, int *cost_list) {
Yaowu Xuc27fc142016-08-22 16:08:15 -0700905 return cpi->sf.mv.subpel_search_method != SUBPEL_TREE ? cost_list : NULL;
906}
907
Yaowu Xuf883b422016-08-30 14:01:10 -0700908void av1_new_framerate(AV1_COMP *cpi, double framerate);
Yaowu Xuc27fc142016-08-22 16:08:15 -0700909
910#define LAYER_IDS_TO_IDX(sl, tl, num_tl) ((sl) * (num_tl) + (tl))
911
912// Update up-sampled reference frame index.
913static INLINE void uref_cnt_fb(EncRefCntBuffer *ubufs, int *uidx,
914 int new_uidx) {
915 const int ref_index = *uidx;
916
917 if (ref_index >= 0 && ubufs[ref_index].ref_count > 0)
918 ubufs[ref_index].ref_count--;
919
920 *uidx = new_uidx;
921 ubufs[new_uidx].ref_count++;
922}
923
Cheng Chen09c83a52018-06-05 12:27:36 -0700924// Returns 1 if a frame is scaled and 0 otherwise.
925static INLINE int av1_resize_scaled(const AV1_COMMON *cm) {
926 return !(cm->superres_upscaled_width == cm->render_width &&
927 cm->superres_upscaled_height == cm->render_height);
Fergus Simpsonfecb2ab2017-04-30 15:49:57 -0700928}
929
Cheng Chen09c83a52018-06-05 12:27:36 -0700930static INLINE int av1_frame_scaled(const AV1_COMMON *cm) {
931 return !av1_superres_scaled(cm) && av1_resize_scaled(cm);
Fergus Simpsonfecb2ab2017-04-30 15:49:57 -0700932}
933
Sarah Parker33005522018-07-27 14:46:25 -0700934// Don't allow a show_existing_frame to coincide with an error resilient
935// frame. An exception can be made for a forward keyframe since it has no
936// previous dependencies.
937static INLINE int encode_show_existing_frame(const AV1_COMMON *cm) {
938 return cm->show_existing_frame &&
939 (!cm->error_resilient_mode || cm->frame_type == KEY_FRAME);
940}
941
Yaowu Xuc27fc142016-08-22 16:08:15 -0700942#ifdef __cplusplus
943} // extern "C"
944#endif
945
Yaowu Xuf883b422016-08-30 14:01:10 -0700946#endif // AV1_ENCODER_ENCODER_H_