| AOMedia AV1 Codec

encoder.h
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1/*
2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
3 *
4 * 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.
10 */
11
15#ifndef AOM_AV1_ENCODER_ENCODER_H_
16#define AOM_AV1_ENCODER_ENCODER_H_
17
18#include <stdbool.h>
19#include <stdio.h>
20
21#include "config/aom_config.h"
22
23#include "aom/aomcx.h"
24#include "aom_util/aom_pthread.h"
25
26#include "av1/common/alloccommon.h"
27#include "av1/common/av1_common_int.h"
28#include "av1/common/blockd.h"
29#include "av1/common/entropymode.h"
30#include "av1/common/enums.h"
31#include "av1/common/reconintra.h"
32#include "av1/common/resize.h"
33#include "av1/common/thread_common.h"
34#include "av1/common/timing.h"
35
36#include "av1/encoder/aq_cyclicrefresh.h"
37#include "av1/encoder/av1_quantize.h"
38#include "av1/encoder/block.h"
39#include "av1/encoder/context_tree.h"
40#include "av1/encoder/encodemb.h"
41#include "av1/encoder/external_partition.h"
42#include "av1/encoder/firstpass.h"
43#include "av1/encoder/global_motion.h"
44#include "av1/encoder/level.h"
45#include "av1/encoder/lookahead.h"
46#include "av1/encoder/mcomp.h"
47#include "av1/encoder/pickcdef.h"
48#include "av1/encoder/ratectrl.h"
49#include "av1/encoder/rd.h"
50#include "av1/encoder/speed_features.h"
51#include "av1/encoder/svc_layercontext.h"
52#include "av1/encoder/temporal_filter.h"
53#include "av1/encoder/thirdpass.h"
54#include "av1/encoder/tokenize.h"
55#include "av1/encoder/tpl_model.h"
56#include "av1/encoder/av1_noise_estimate.h"
57#include "av1/encoder/bitstream.h"
58
59#if CONFIG_INTERNAL_STATS
60#include "aom_dsp/ssim.h"
61#endif
62#include "aom_dsp/variance.h"
63#if CONFIG_DENOISE
64#include "aom_dsp/noise_model.h"
65#endif
66#if CONFIG_TUNE_VMAF
67#include "av1/encoder/tune_vmaf.h"
68#endif
69#if CONFIG_AV1_TEMPORAL_DENOISING
70#include "av1/encoder/av1_temporal_denoiser.h"
71#endif
72#if CONFIG_TUNE_BUTTERAUGLI
73#include "av1/encoder/tune_butteraugli.h"
74#endif
75
76#include "aom/internal/aom_codec_internal.h"
77#include "aom_util/aom_thread.h"
78
79#ifdef __cplusplus
80 extern "C" {
81#endif
82
83// TODO(yunqing, any): Added suppression tag to quiet Doxygen warnings. Need to
84// adjust it while we work on documentation.
86// Number of frames required to test for scene cut detection
87#define SCENE_CUT_KEY_TEST_INTERVAL 16
88
89// Lookahead index threshold to enable temporal filtering for second arf.
90#define TF_LOOKAHEAD_IDX_THR 7
91
92#define HDR_QP_LEVELS 10
93#define CHROMA_CB_QP_SCALE 1.04
94#define CHROMA_CR_QP_SCALE 1.04
95#define CHROMA_QP_SCALE -0.46
96#define CHROMA_QP_OFFSET 9.26
97#define QP_SCALE_FACTOR 2.0
98#define DISABLE_HDR_LUMA_DELTAQ 1
99
100// Rational number with an int64 numerator
101// This structure holds a fractional value
102 typedef struct aom_rational64 {
103 int64_t num; // fraction numerator
104 int den; // fraction denominator
105} aom_rational64_t; // alias for struct aom_rational
106
107 enum {
108 // Good Quality Fast Encoding. The encoder balances quality with the amount of
109 // time it takes to encode the output. Speed setting controls how fast.
110 GOOD,
111 // Realtime Fast Encoding. Will force some restrictions on bitrate
112 // constraints.
113 REALTIME,
114 // All intra mode. All the frames are coded as intra frames.
115 ALLINTRA
116} UENUM1BYTE(MODE);
117
118 enum {
119 FRAMEFLAGS_KEY = 1 << 0,
120 FRAMEFLAGS_GOLDEN = 1 << 1,
121 FRAMEFLAGS_BWDREF = 1 << 2,
122 // TODO(zoeliu): To determine whether a frame flag is needed for ALTREF2_FRAME
123 FRAMEFLAGS_ALTREF = 1 << 3,
124 FRAMEFLAGS_INTRAONLY = 1 << 4,
125 FRAMEFLAGS_SWITCH = 1 << 5,
126 FRAMEFLAGS_ERROR_RESILIENT = 1 << 6,
127} UENUM1BYTE(FRAMETYPE_FLAGS);
128
129#if CONFIG_FPMT_TEST
130 enum {
131 PARALLEL_ENCODE = 0,
132 PARALLEL_SIMULATION_ENCODE,
133 NUM_FPMT_TEST_ENCODES
134} UENUM1BYTE(FPMT_TEST_ENC_CFG);
135#endif // CONFIG_FPMT_TEST
136// 0 level frames are sometimes used for rate control purposes, but for
137// reference mapping purposes, the minimum level should be 1.
138#define MIN_PYR_LEVEL 1
139 static INLINE int get_true_pyr_level(int frame_level, int frame_order,
140 int max_layer_depth) {
141 if (frame_order == 0) {
142 // Keyframe case
143 return MIN_PYR_LEVEL;
144 } else if (frame_level == MAX_ARF_LAYERS) {
145 // Leaves
146 return max_layer_depth;
147 } else if (frame_level == (MAX_ARF_LAYERS + 1)) {
148 // Altrefs
149 return MIN_PYR_LEVEL;
150 }
151 return AOMMAX(MIN_PYR_LEVEL, frame_level);
152}
153
154 enum {
155 NO_AQ = 0,
156 VARIANCE_AQ = 1,
157 COMPLEXITY_AQ = 2,
158 CYCLIC_REFRESH_AQ = 3,
159 AQ_MODE_COUNT // This should always be the last member of the enum
160} UENUM1BYTE(AQ_MODE);
161 enum {
162 NO_DELTA_Q = 0,
163 DELTA_Q_OBJECTIVE = 1, // Modulation to improve objective quality
164 DELTA_Q_PERCEPTUAL = 2, // Modulation to improve video perceptual quality
165 DELTA_Q_PERCEPTUAL_AI = 3, // Perceptual quality opt for all intra mode
166 DELTA_Q_USER_RATING_BASED = 4, // User rating based delta q mode
167 DELTA_Q_HDR = 5, // QP adjustment based on HDR block pixel average
168 DELTA_Q_MODE_COUNT // This should always be the last member of the enum
169} UENUM1BYTE(DELTAQ_MODE);
170
171 enum {
172 RESIZE_NONE = 0, // No frame resizing allowed.
173 RESIZE_FIXED = 1, // All frames are coded at the specified scale.
174 RESIZE_RANDOM = 2, // All frames are coded at a random scale.
175 RESIZE_DYNAMIC = 3, // Frames coded at lower scale based on rate control.
176 RESIZE_MODES
177} UENUM1BYTE(RESIZE_MODE);
178
179 enum {
180 SS_CFG_SRC = 0,
181 SS_CFG_LOOKAHEAD = 1,
182 SS_CFG_FPF = 2,
183 SS_CFG_TOTAL = 3
184} UENUM1BYTE(SS_CFG_OFFSET);
185
186 enum {
187 DISABLE_SCENECUT, // For LAP, lag_in_frames < 19
188 ENABLE_SCENECUT_MODE_1, // For LAP, lag_in_frames >=19 and < 33
189 ENABLE_SCENECUT_MODE_2 // For twopass and LAP - lag_in_frames >=33
190} UENUM1BYTE(SCENECUT_MODE);
191
192#define MAX_VBR_CORPUS_COMPLEXITY 10000
193
194 typedef enum {
195 MOD_FP, // First pass
196 MOD_TF, // Temporal filtering
197 MOD_TPL, // TPL
198 MOD_GME, // Global motion estimation
199 MOD_ENC, // Encode stage
200 MOD_LPF, // Deblocking loop filter
201 MOD_CDEF_SEARCH, // CDEF search
202 MOD_CDEF, // CDEF frame
203 MOD_LR, // Loop restoration filtering
204 MOD_PACK_BS, // Pack bitstream
205 MOD_FRAME_ENC, // Frame Parallel encode
206 MOD_AI, // All intra
207 NUM_MT_MODULES
208} MULTI_THREADED_MODULES;
209
218 typedef enum {
219 COST_UPD_SB,
220 COST_UPD_SBROW,
221 COST_UPD_TILE,
222 COST_UPD_OFF,
223 NUM_COST_UPDATE_TYPES,
224} COST_UPDATE_TYPE;
225
229 typedef enum {
230 LOOPFILTER_NONE = 0,
231 LOOPFILTER_ALL = 1,
232 LOOPFILTER_REFERENCE = 2,
233 LOOPFILTER_SELECTIVELY =
234 3,
235} LOOPFILTER_CONTROL;
236
241 typedef enum {
242 SKIP_APPLY_RESTORATION = 1 << 0,
243 SKIP_APPLY_SUPERRES = 1 << 1,
244 SKIP_APPLY_CDEF = 1 << 2,
245 SKIP_APPLY_LOOPFILTER = 1 << 3,
246} SKIP_APPLY_POSTPROC_FILTER;
247
251 typedef struct {
255 RESIZE_MODE resize_mode;
260 uint8_t resize_scale_denominator;
265 uint8_t resize_kf_scale_denominator;
266} ResizeCfg;
267
271 typedef struct {
275 bool enable_rect_partitions;
279 bool enable_ab_partitions;
283 bool enable_1to4_partitions;
288 BLOCK_SIZE min_partition_size;
293 BLOCK_SIZE max_partition_size;
294} PartitionCfg;
295
299 typedef struct {
303 bool enable_intra_edge_filter;
308 bool enable_filter_intra;
312 bool enable_smooth_intra;
316 bool enable_paeth_intra;
320 bool enable_cfl_intra;
324 bool enable_directional_intra;
329 bool enable_diagonal_intra;
334 bool enable_angle_delta;
348 bool auto_intra_tools_off;
349} IntraModeCfg;
350
354 typedef struct {
358 bool enable_tx64;
362 bool enable_flip_idtx;
366 bool enable_rect_tx;
371 bool reduced_tx_type_set;
376 bool use_intra_dct_only;
381 bool use_inter_dct_only;
386 bool use_intra_default_tx_only;
390 bool enable_tx_size_search;
391} TxfmSizeTypeCfg;
392
396 typedef struct {
400 bool enable_dist_wtd_comp;
405 bool enable_masked_comp;
409 bool enable_smooth_interintra;
413 bool enable_diff_wtd_comp;
417 bool enable_interinter_wedge;
421 bool enable_interintra_wedge;
422} CompoundTypeCfg;
423
427 typedef struct {
432 int superres_qthresh;
437 int superres_kf_qthresh;
443 uint8_t superres_scale_denominator;
449 uint8_t superres_kf_scale_denominator;
453 aom_superres_mode superres_mode;
457 bool enable_superres;
458} SuperResCfg;
459
463 typedef struct {
467 int key_freq_min;
468
472 int key_freq_max;
473
477 int enable_keyframe_filtering;
478
483 int sframe_dist;
484
490 int sframe_mode;
491
495 bool auto_key;
496
500 int fwd_kf_dist;
501
505 bool fwd_kf_enabled;
506
510 bool enable_sframe;
511
515 bool enable_intrabc;
516} KeyFrameCfg;
517
521 typedef struct {
523 // BUFFERING PARAMETERS
530 int64_t starting_buffer_level_ms;
535 int64_t optimal_buffer_level_ms;
540 int64_t maximum_buffer_size_ms;
541
545 int64_t target_bandwidth;
546
551 unsigned int vbr_corpus_complexity_lap;
556 unsigned int max_intra_bitrate_pct;
561 unsigned int max_inter_bitrate_pct;
565 unsigned int gf_cbr_boost_pct;
570 unsigned int min_cr;
574 int drop_frames_water_mark;
580 int under_shoot_pct;
586 int over_shoot_pct;
591 int worst_allowed_q;
596 int best_allowed_q;
600 int cq_level;
605 enum aom_rc_mode mode;
612 int vbrbias;
617 int vbrmin_section;
622 int vbrmax_section;
623} RateControlCfg;
624
626 typedef struct {
627 // Indicates the number of frames lag before encoding is started.
628 int lag_in_frames;
629 // Indicates the minimum gf/arf interval to be used.
630 int min_gf_interval;
631 // Indicates the maximum gf/arf interval to be used.
632 int max_gf_interval;
633 // Indicates the minimum height for GF group pyramid structure to be used.
634 int gf_min_pyr_height;
635 // Indicates the maximum height for GF group pyramid structure to be used.
636 int gf_max_pyr_height;
637 // Indicates if automatic set and use of altref frames should be enabled.
638 bool enable_auto_arf;
639 // Indicates if automatic set and use of (b)ackward (r)ef (f)rames should be
640 // enabled.
641 bool enable_auto_brf;
642} GFConfig;
643
644 typedef struct {
645 // Indicates the number of tile groups.
646 unsigned int num_tile_groups;
647 // Indicates the MTU size for a tile group. If mtu is non-zero,
648 // num_tile_groups is set to DEFAULT_MAX_NUM_TG.
649 unsigned int mtu;
650 // Indicates the number of tile columns in log2.
651 int tile_columns;
652 // Indicates the number of tile rows in log2.
653 int tile_rows;
654 // Indicates the number of widths in the tile_widths[] array.
655 int tile_width_count;
656 // Indicates the number of heights in the tile_heights[] array.
657 int tile_height_count;
658 // Indicates the tile widths, and may be empty.
659 int tile_widths[MAX_TILE_COLS];
660 // Indicates the tile heights, and may be empty.
661 int tile_heights[MAX_TILE_ROWS];
662 // Indicates if large scale tile coding should be used.
663 bool enable_large_scale_tile;
664 // Indicates if single tile decoding mode should be enabled.
665 bool enable_single_tile_decoding;
666 // Indicates if EXT_TILE_DEBUG should be enabled.
667 bool enable_ext_tile_debug;
668} TileConfig;
669
670 typedef struct {
671 // Indicates the width of the input frame.
672 int width;
673 // Indicates the height of the input frame.
674 int height;
675 // If forced_max_frame_width is non-zero then it is used to force the maximum
676 // frame width written in write_sequence_header().
677 int forced_max_frame_width;
678 // If forced_max_frame_width is non-zero then it is used to force the maximum
679 // frame height written in write_sequence_header().
680 int forced_max_frame_height;
681 // Indicates the frame width after applying both super-resolution and resize
682 // to the coded frame.
683 int render_width;
684 // Indicates the frame height after applying both super-resolution and resize
685 // to the coded frame.
686 int render_height;
687} FrameDimensionCfg;
688
689 typedef struct {
690 // Indicates if warped motion should be enabled.
691 bool enable_warped_motion;
692 // Indicates if warped motion should be evaluated or not.
693 bool allow_warped_motion;
694 // Indicates if OBMC motion should be enabled.
695 bool enable_obmc;
696} MotionModeCfg;
697
698 typedef struct {
699 // Timing info for each frame.
700 aom_timing_info_t timing_info;
701 // Indicates the number of time units of a decoding clock.
702 uint32_t num_units_in_decoding_tick;
703 // Indicates if decoder model information is present in the coded sequence
704 // header.
705 bool decoder_model_info_present_flag;
706 // Indicates if display model information is present in the coded sequence
707 // header.
708 bool display_model_info_present_flag;
709 // Indicates if timing info for each frame is present.
710 bool timing_info_present;
711} DecoderModelCfg;
712
713 typedef struct {
714 // Indicates the update frequency for coeff costs.
715 COST_UPDATE_TYPE coeff;
716 // Indicates the update frequency for mode costs.
717 COST_UPDATE_TYPE mode;
718 // Indicates the update frequency for mv costs.
719 COST_UPDATE_TYPE mv;
720 // Indicates the update frequency for dv costs.
721 COST_UPDATE_TYPE dv;
722} CostUpdateFreq;
723
724 typedef struct {
725 // Indicates the maximum number of reference frames allowed per frame.
726 unsigned int max_reference_frames;
727 // Indicates if the reduced set of references should be enabled.
728 bool enable_reduced_reference_set;
729 // Indicates if one-sided compound should be enabled.
730 bool enable_onesided_comp;
731} RefFrameCfg;
732
733 typedef struct {
734 // Indicates the color space that should be used.
735 aom_color_primaries_t color_primaries;
736 // Indicates the characteristics of transfer function to be used.
737 aom_transfer_characteristics_t transfer_characteristics;
738 // Indicates the matrix coefficients to be used for the transfer function.
739 aom_matrix_coefficients_t matrix_coefficients;
740 // Indicates the chroma 4:2:0 sample position info.
741 aom_chroma_sample_position_t chroma_sample_position;
742 // Indicates if a limited color range or full color range should be used.
743 aom_color_range_t color_range;
744} ColorCfg;
745
746 typedef struct {
747 // Indicates if extreme motion vector unit test should be enabled or not.
748 unsigned int motion_vector_unit_test;
749 // Indicates if superblock multipass unit test should be enabled or not.
750 unsigned int sb_multipass_unit_test;
751} UnitTestCfg;
752
753 typedef struct {
754 // Indicates the file path to the VMAF model.
755 const char *vmaf_model_path;
756 // Indicates the path to the film grain parameters.
757 const char *film_grain_table_filename;
758 // Indicates the visual tuning metric.
759 aom_tune_metric tuning;
760 // Indicates if the current content is screen or default type.
761 aom_tune_content content;
762 // Indicates the film grain parameters.
763 int film_grain_test_vector;
764 // Indicates the in-block distortion metric to use.
765 aom_dist_metric dist_metric;
766} TuneCfg;
767
768 typedef struct {
769 // Indicates the framerate of the input video.
770 double init_framerate;
771 // Indicates the bit-depth of the input video.
772 unsigned int input_bit_depth;
773 // Indicates the maximum number of frames to be encoded.
774 unsigned int limit;
775 // Indicates the chrome subsampling x value.
776 unsigned int chroma_subsampling_x;
777 // Indicates the chrome subsampling y value.
778 unsigned int chroma_subsampling_y;
779} InputCfg;
780
781 typedef struct {
782 // If true, encoder will use fixed QP offsets, that are either:
783 // - Given by the user, and stored in 'fixed_qp_offsets' array, OR
784 // - Picked automatically from cq_level.
785 int use_fixed_qp_offsets;
786 // Indicates the minimum flatness of the quantization matrix.
787 int qm_minlevel;
788 // Indicates the maximum flatness of the quantization matrix.
789 int qm_maxlevel;
790 // Indicates if adaptive quantize_b should be enabled.
791 int quant_b_adapt;
792 // Indicates the Adaptive Quantization mode to be used.
793 AQ_MODE aq_mode;
794 // Indicates the delta q mode to be used.
795 DELTAQ_MODE deltaq_mode;
796 // Indicates the delta q mode strength.
797 DELTAQ_MODE deltaq_strength;
798 // Indicates if delta quantization should be enabled in chroma planes.
799 bool enable_chroma_deltaq;
800 // Indicates if delta quantization should be enabled for hdr video
801 bool enable_hdr_deltaq;
802 // Indicates if encoding with quantization matrices should be enabled.
803 bool using_qm;
804} QuantizationCfg;
805
810 typedef struct {
817 int sharpness;
818
826 int disable_trellis_quant;
827
831 int arnr_max_frames;
832
836 int arnr_strength;
837
844 uint8_t cdf_update_mode;
845
849 bool enable_tpl_model;
850
855 bool enable_overlay;
856
864 LOOPFILTER_CONTROL loopfilter_control;
865
870 bool skip_postproc_filtering;
871} AlgoCfg;
874 typedef struct {
875 // Indicates the codec bit-depth.
876 aom_bit_depth_t bit_depth;
877 // Indicates the superblock size that should be used by the encoder.
878 aom_superblock_size_t superblock_size;
879 // Indicates if loopfilter modulation should be enabled.
880 bool enable_deltalf_mode;
881 // Indicates how CDEF should be applied.
882 CDEF_CONTROL cdef_control;
883 // Indicates if loop restoration filter should be enabled.
884 bool enable_restoration;
885 // When enabled, video mode should be used even for single frame input.
886 bool force_video_mode;
887 // Indicates if the error resiliency features should be enabled.
888 bool error_resilient_mode;
889 // Indicates if frame parallel decoding feature should be enabled.
890 bool frame_parallel_decoding_mode;
891 // Indicates if the input should be encoded as monochrome.
892 bool enable_monochrome;
893 // When enabled, the encoder will use a full header even for still pictures.
894 // When disabled, a reduced header is used for still pictures.
895 bool full_still_picture_hdr;
896 // Indicates if dual interpolation filters should be enabled.
897 bool enable_dual_filter;
898 // Indicates if frame order hint should be enabled or not.
899 bool enable_order_hint;
900 // Indicates if ref_frame_mvs should be enabled at the sequence level.
901 bool ref_frame_mvs_present;
902 // Indicates if ref_frame_mvs should be enabled at the frame level.
903 bool enable_ref_frame_mvs;
904 // Indicates if interintra compound mode is enabled.
905 bool enable_interintra_comp;
906 // Indicates if global motion should be enabled.
907 bool enable_global_motion;
908 // Indicates if palette should be enabled.
909 bool enable_palette;
910} ToolCfg;
911
916 typedef struct AV1EncoderConfig {
918 // Configuration related to the input video.
919 InputCfg input_cfg;
920
921 // Configuration related to frame-dimensions.
922 FrameDimensionCfg frm_dim_cfg;
923
928 AlgoCfg algo_cfg;
929
933 KeyFrameCfg kf_cfg;
934
938 RateControlCfg rc_cfg;
941 // Configuration related to Quantization.
942 QuantizationCfg q_cfg;
943
944 // Internal frame size scaling.
945 ResizeCfg resize_cfg;
946
947 // Frame Super-Resolution size scaling.
948 SuperResCfg superres_cfg;
949
955 aom_fixed_buf_t twopass_stats_in;
958 // Configuration related to encoder toolsets.
959 ToolCfg tool_cfg;
960
961 // Configuration related to Group of frames.
962 GFConfig gf_cfg;
963
964 // Tile related configuration parameters.
965 TileConfig tile_cfg;
966
967 // Configuration related to Tune.
968 TuneCfg tune_cfg;
969
970 // Configuration related to color.
971 ColorCfg color_cfg;
972
973 // Configuration related to decoder model.
974 DecoderModelCfg dec_model_cfg;
975
976 // Configuration related to reference frames.
977 RefFrameCfg ref_frm_cfg;
978
979 // Configuration related to unit tests.
980 UnitTestCfg unit_test_cfg;
981
982 // Flags related to motion mode.
983 MotionModeCfg motion_mode_cfg;
984
985 // Flags related to intra mode search.
986 IntraModeCfg intra_mode_cfg;
987
988 // Flags related to transform size/type.
989 TxfmSizeTypeCfg txfm_cfg;
990
991 // Flags related to compound type.
992 CompoundTypeCfg comp_type_cfg;
993
994 // Partition related information.
995 PartitionCfg part_cfg;
996
997 // Configuration related to frequency of cost update.
998 CostUpdateFreq cost_upd_freq;
999
1000#if CONFIG_DENOISE
1001 // Indicates the noise level.
1002 float noise_level;
1003 // Indicates the the denoisers block size.
1004 int noise_block_size;
1005 // Indicates whether to apply denoising to the frame to be encoded
1006 int enable_dnl_denoising;
1007#endif
1008
1009#if CONFIG_AV1_TEMPORAL_DENOISING
1010 // Noise sensitivity.
1011 int noise_sensitivity;
1012#endif
1013 // Bit mask to specify which tier each of the 32 possible operating points
1014 // conforms to.
1015 unsigned int tier_mask;
1016
1017 // Indicates the number of pixels off the edge of a reference frame we're
1018 // allowed to go when forming an inter prediction.
1019 int border_in_pixels;
1020
1021 // Indicates the maximum number of threads that may be used by the encoder.
1022 int max_threads;
1023
1024 // Indicates the speed preset to be used.
1025 int speed;
1026
1027 // Indicates the target sequence level index for each operating point(OP).
1028 AV1_LEVEL target_seq_level_idx[MAX_NUM_OPERATING_POINTS];
1029
1030 // Indicates the bitstream profile to be used.
1031 BITSTREAM_PROFILE profile;
1032
1041 enum aom_enc_pass pass;
1044 // Total number of encoding passes.
1045 int passes;
1046
1047 // the name of the second pass output file when passes > 2
1048 const char *two_pass_output;
1049
1050 // the name of the second pass log file when passes > 2
1051 const char *second_pass_log;
1052
1053 // Indicates if the encoding is GOOD or REALTIME.
1054 MODE mode;
1055
1056 // Indicates if row-based multi-threading should be enabled or not.
1057 bool row_mt;
1058
1059 // Indicates if frame parallel multi-threading should be enabled or not.
1060 bool fp_mt;
1061
1062 // Indicates if 16bit frame buffers are to be used i.e., the content is >
1063 // 8-bit.
1064 bool use_highbitdepth;
1065
1066 // Indicates the bitstream syntax mode. 0 indicates bitstream is saved as
1067 // Section 5 bitstream, while 1 indicates the bitstream is saved in Annex - B
1068 // format.
1069 bool save_as_annexb;
1070
1071 // The path for partition stats reading and writing, used in the experiment
1072 // CONFIG_PARTITION_SEARCH_ORDER.
1073 const char *partition_info_path;
1074
1075 // The flag that indicates whether we use an external rate distribution to
1076 // guide adaptive quantization. It requires --deltaq-mode=3. The rate
1077 // distribution map file name is stored in |rate_distribution_info|.
1078 unsigned int enable_rate_guide_deltaq;
1079
1080 // The input file of rate distribution information used in all intra mode
1081 // to determine delta quantization.
1082 const char *rate_distribution_info;
1083
1084 // Exit the encoder when it fails to encode to a given level.
1085 int strict_level_conformance;
1086
1087 // Max depth for the GOP after a key frame
1088 int kf_max_pyr_height;
1089
1090 // A flag to control if we enable the superblock qp sweep for a given lambda
1091 int sb_qp_sweep;
1093} AV1EncoderConfig;
1094
1096 static INLINE int is_lossless_requested(const RateControlCfg *const rc_cfg) {
1097 return rc_cfg->best_allowed_q == 0 && rc_cfg->worst_allowed_q == 0;
1098}
1104 typedef struct {
1110 int obmc_probs[FRAME_UPDATE_TYPES][BLOCK_SIZES_ALL];
1111
1117 int warped_probs[FRAME_UPDATE_TYPES];
1118
1125 int tx_type_probs[FRAME_UPDATE_TYPES][TX_SIZES_ALL][TX_TYPES];
1126
1133 int switchable_interp_probs[FRAME_UPDATE_TYPES][SWITCHABLE_FILTER_CONTEXTS]
1134 [SWITCHABLE_FILTERS];
1135} FrameProbInfo;
1136
1139 typedef struct FRAME_COUNTS {
1140// Note: This structure should only contain 'unsigned int' fields, or
1141// aggregates built solely from 'unsigned int' fields/elements
1142#if CONFIG_ENTROPY_STATS
1143 unsigned int kf_y_mode[KF_MODE_CONTEXTS][KF_MODE_CONTEXTS][INTRA_MODES];
1144 unsigned int angle_delta[DIRECTIONAL_MODES][2 * MAX_ANGLE_DELTA + 1];
1145 unsigned int y_mode[BLOCK_SIZE_GROUPS][INTRA_MODES];
1146 unsigned int uv_mode[CFL_ALLOWED_TYPES][INTRA_MODES][UV_INTRA_MODES];
1147 unsigned int cfl_sign[CFL_JOINT_SIGNS];
1148 unsigned int cfl_alpha[CFL_ALPHA_CONTEXTS][CFL_ALPHABET_SIZE];
1149 unsigned int palette_y_mode[PALATTE_BSIZE_CTXS][PALETTE_Y_MODE_CONTEXTS][2];
1150 unsigned int palette_uv_mode[PALETTE_UV_MODE_CONTEXTS][2];
1151 unsigned int palette_y_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
1152 unsigned int palette_uv_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
1153 unsigned int palette_y_color_index[PALETTE_SIZES]
1154 [PALETTE_COLOR_INDEX_CONTEXTS]
1155 [PALETTE_COLORS];
1156 unsigned int palette_uv_color_index[PALETTE_SIZES]
1157 [PALETTE_COLOR_INDEX_CONTEXTS]
1158 [PALETTE_COLORS];
1159 unsigned int partition[PARTITION_CONTEXTS][EXT_PARTITION_TYPES];
1160 unsigned int txb_skip[TOKEN_CDF_Q_CTXS][TX_SIZES][TXB_SKIP_CONTEXTS][2];
1161 unsigned int eob_extra[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1162 [EOB_COEF_CONTEXTS][2];
1163 unsigned int dc_sign[PLANE_TYPES][DC_SIGN_CONTEXTS][2];
1164 unsigned int coeff_lps[TX_SIZES][PLANE_TYPES][BR_CDF_SIZE - 1][LEVEL_CONTEXTS]
1165 [2];
1166 unsigned int eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS][2];
1167 unsigned int eob_multi16[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][5];
1168 unsigned int eob_multi32[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][6];
1169 unsigned int eob_multi64[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][7];
1170 unsigned int eob_multi128[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][8];
1171 unsigned int eob_multi256[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][9];
1172 unsigned int eob_multi512[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][10];
1173 unsigned int eob_multi1024[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][11];
1174 unsigned int coeff_lps_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1175 [LEVEL_CONTEXTS][BR_CDF_SIZE];
1176 unsigned int coeff_base_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1177 [SIG_COEF_CONTEXTS][NUM_BASE_LEVELS + 2];
1178 unsigned int coeff_base_eob_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1179 [SIG_COEF_CONTEXTS_EOB][NUM_BASE_LEVELS + 1];
1180 unsigned int newmv_mode[NEWMV_MODE_CONTEXTS][2];
1181 unsigned int zeromv_mode[GLOBALMV_MODE_CONTEXTS][2];
1182 unsigned int refmv_mode[REFMV_MODE_CONTEXTS][2];
1183 unsigned int drl_mode[DRL_MODE_CONTEXTS][2];
1184 unsigned int inter_compound_mode[INTER_MODE_CONTEXTS][INTER_COMPOUND_MODES];
1185 unsigned int wedge_idx[BLOCK_SIZES_ALL][16];
1186 unsigned int interintra[BLOCK_SIZE_GROUPS][2];
1187 unsigned int interintra_mode[BLOCK_SIZE_GROUPS][INTERINTRA_MODES];
1188 unsigned int wedge_interintra[BLOCK_SIZES_ALL][2];
1189 unsigned int compound_type[BLOCK_SIZES_ALL][MASKED_COMPOUND_TYPES];
1190 unsigned int motion_mode[BLOCK_SIZES_ALL][MOTION_MODES];
1191 unsigned int obmc[BLOCK_SIZES_ALL][2];
1192 unsigned int intra_inter[INTRA_INTER_CONTEXTS][2];
1193 unsigned int comp_inter[COMP_INTER_CONTEXTS][2];
1194 unsigned int comp_ref_type[COMP_REF_TYPE_CONTEXTS][2];
1195 unsigned int uni_comp_ref[UNI_COMP_REF_CONTEXTS][UNIDIR_COMP_REFS - 1][2];
1196 unsigned int single_ref[REF_CONTEXTS][SINGLE_REFS - 1][2];
1197 unsigned int comp_ref[REF_CONTEXTS][FWD_REFS - 1][2];
1198 unsigned int comp_bwdref[REF_CONTEXTS][BWD_REFS - 1][2];
1199 unsigned int intrabc[2];
1200
1201 unsigned int txfm_partition[TXFM_PARTITION_CONTEXTS][2];
1202 unsigned int intra_tx_size[MAX_TX_CATS][TX_SIZE_CONTEXTS][MAX_TX_DEPTH + 1];
1203 unsigned int skip_mode[SKIP_MODE_CONTEXTS][2];
1204 unsigned int skip_txfm[SKIP_CONTEXTS][2];
1205 unsigned int compound_index[COMP_INDEX_CONTEXTS][2];
1206 unsigned int comp_group_idx[COMP_GROUP_IDX_CONTEXTS][2];
1207 unsigned int delta_q[DELTA_Q_PROBS][2];
1208 unsigned int delta_lf_multi[FRAME_LF_COUNT][DELTA_LF_PROBS][2];
1209 unsigned int delta_lf[DELTA_LF_PROBS][2];
1210
1211 unsigned int inter_ext_tx[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES];
1212 unsigned int intra_ext_tx[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES]
1213 [TX_TYPES];
1214 unsigned int filter_intra_mode[FILTER_INTRA_MODES];
1215 unsigned int filter_intra[BLOCK_SIZES_ALL][2];
1216 unsigned int switchable_restore[RESTORE_SWITCHABLE_TYPES];
1217 unsigned int wiener_restore[2];
1218 unsigned int sgrproj_restore[2];
1219#endif // CONFIG_ENTROPY_STATS
1220
1221 unsigned int switchable_interp[SWITCHABLE_FILTER_CONTEXTS]
1222 [SWITCHABLE_FILTERS];
1223} FRAME_COUNTS;
1224
1225#define INTER_MODE_RD_DATA_OVERALL_SIZE 6400
1226
1227 typedef struct {
1228 int ready;
1229 double a;
1230 double b;
1231 double dist_mean;
1232 double ld_mean;
1233 double sse_mean;
1234 double sse_sse_mean;
1235 double sse_ld_mean;
1236 int num;
1237 double dist_sum;
1238 double ld_sum;
1239 double sse_sum;
1240 double sse_sse_sum;
1241 double sse_ld_sum;
1242} InterModeRdModel;
1243
1244 typedef struct {
1245 int idx;
1246 int64_t rd;
1247} RdIdxPair;
1248// TODO(angiebird): This is an estimated size. We still need to figure what is
1249// the maximum number of modes.
1250#define MAX_INTER_MODES 1024
1251// TODO(any): rename this struct to something else. There is already another
1252// struct called inter_mode_info, which makes this terribly confusing.
1260 typedef struct inter_modes_info {
1265 int num;
1269 MB_MODE_INFO mbmi_arr[MAX_INTER_MODES];
1273 int mode_rate_arr[MAX_INTER_MODES];
1277 int64_t sse_arr[MAX_INTER_MODES];
1281 int64_t est_rd_arr[MAX_INTER_MODES];
1285 RdIdxPair rd_idx_pair_arr[MAX_INTER_MODES];
1289 RD_STATS rd_cost_arr[MAX_INTER_MODES];
1293 RD_STATS rd_cost_y_arr[MAX_INTER_MODES];
1297 RD_STATS rd_cost_uv_arr[MAX_INTER_MODES];
1298} InterModesInfo;
1299
1301 typedef struct {
1302 // TODO(kyslov): consider changing to 64bit
1303
1304 // This struct is used for computing variance in choose_partitioning(), where
1305 // the max number of samples within a superblock is 32x32 (with 4x4 avg).
1306 // With 8bit bitdepth, uint32_t is enough for sum_square_error (2^8 * 2^8 * 32
1307 // * 32 = 2^26). For high bitdepth we need to consider changing this to 64 bit
1308 uint32_t sum_square_error;
1309 int32_t sum_error;
1310 int log2_count;
1311 int variance;
1312} VPartVar;
1313
1314 typedef struct {
1315 VPartVar none;
1316 VPartVar horz[2];
1317 VPartVar vert[2];
1318} VPVariance;
1319
1320 typedef struct {
1321 VPVariance part_variances;
1322 VPartVar split[4];
1323} VP4x4;
1324
1325 typedef struct {
1326 VPVariance part_variances;
1327 VP4x4 split[4];
1328} VP8x8;
1329
1330 typedef struct {
1331 VPVariance part_variances;
1332 VP8x8 split[4];
1333} VP16x16;
1334
1335 typedef struct {
1336 VPVariance part_variances;
1337 VP16x16 split[4];
1338} VP32x32;
1339
1340 typedef struct {
1341 VPVariance part_variances;
1342 VP32x32 split[4];
1343} VP64x64;
1344
1345 typedef struct {
1346 VPVariance part_variances;
1347 VP64x64 *split;
1348} VP128x128;
1349
1355 typedef struct {
1364 int64_t thresholds[5];
1365
1370 int64_t threshold_minmax;
1371} VarBasedPartitionInfo;
1372
1376 typedef struct {
1377#if CONFIG_MULTITHREAD
1382 pthread_mutex_t *mutex_;
1383 pthread_cond_t *cond_;
1385#endif // CONFIG_MULTITHREAD
1391 int *num_finished_cols;
1398 int sync_range;
1405 int intrabc_extra_top_right_sb_delay;
1409 int rows;
1413 int next_mi_row;
1417 int num_threads_working;
1418} AV1EncRowMultiThreadSync;
1419
1422// TODO(jingning) All spatially adaptive variables should go to TileDataEnc.
1423 typedef struct TileDataEnc {
1424 TileInfo tile_info;
1425 DECLARE_ALIGNED(16, FRAME_CONTEXT, tctx);
1426 FRAME_CONTEXT *row_ctx;
1427 uint64_t abs_sum_level;
1428 uint8_t allow_update_cdf;
1429 InterModeRdModel inter_mode_rd_models[BLOCK_SIZES_ALL];
1430 AV1EncRowMultiThreadSync row_mt_sync;
1431 MV firstpass_top_mv;
1432} TileDataEnc;
1433
1434 typedef struct RD_COUNTS {
1435 int compound_ref_used_flag;
1436 int skip_mode_used_flag;
1437 int tx_type_used[TX_SIZES_ALL][TX_TYPES];
1438 int obmc_used[BLOCK_SIZES_ALL][2];
1439 int warped_used[2];
1440 int newmv_or_intra_blocks;
1441 uint64_t seg_tmp_pred_cost[2];
1442} RD_COUNTS;
1443
1444 typedef struct ThreadData {
1445 MACROBLOCK mb;
1446 MvCosts *mv_costs_alloc;
1447 IntraBCMVCosts *dv_costs_alloc;
1448 RD_COUNTS rd_counts;
1449 FRAME_COUNTS *counts;
1450 PC_TREE_SHARED_BUFFERS shared_coeff_buf;
1451 SIMPLE_MOTION_DATA_TREE *sms_tree;
1452 SIMPLE_MOTION_DATA_TREE *sms_root;
1453 uint32_t *hash_value_buffer[2][2];
1454 OBMCBuffer obmc_buffer;
1455 PALETTE_BUFFER *palette_buffer;
1456 CompoundTypeRdBuffers comp_rd_buffer;
1457 CONV_BUF_TYPE *tmp_conv_dst;
1458 uint64_t abs_sum_level;
1459 uint8_t *tmp_pred_bufs[2];
1460 uint8_t *wiener_tmp_pred_buf;
1461 int intrabc_used;
1462 int deltaq_used;
1463 int coefficient_size;
1464 int max_mv_magnitude;
1465 int interp_filter_selected[SWITCHABLE];
1466 FRAME_CONTEXT *tctx;
1467 VP64x64 *vt64x64;
1468 int32_t num_64x64_blocks;
1469 PICK_MODE_CONTEXT *firstpass_ctx;
1470 TemporalFilterData tf_data;
1471 TplBuffers tpl_tmp_buffers;
1472 TplTxfmStats tpl_txfm_stats;
1473 GlobalMotionData gm_data;
1474 // Pointer to the array of structures to store gradient information of each
1475 // pixel in a superblock. The buffer constitutes of MAX_SB_SQUARE pixel level
1476 // structures for each of the plane types (PLANE_TYPE_Y and PLANE_TYPE_UV).
1477 PixelLevelGradientInfo *pixel_gradient_info;
1478 // Pointer to the array of structures to store source variance information of
1479 // each 4x4 sub-block in a superblock. Block4x4VarInfo structure is used to
1480 // store source variance and log of source variance of each 4x4 sub-block
1481 // for subsequent retrieval.
1482 Block4x4VarInfo *src_var_info_of_4x4_sub_blocks;
1483 // Pointer to pc tree root.
1484 PC_TREE *pc_root;
1485} ThreadData;
1486
1487 struct EncWorkerData;
1488
1494 typedef struct {
1498 int allocated_tile_rows;
1502 int allocated_tile_cols;
1509 int allocated_rows;
1516 int allocated_cols;
1517
1521 int thread_id_to_tile_id[MAX_NUM_THREADS];
1522
1527 int *num_tile_cols_done;
1528
1533 int allocated_sb_rows;
1534
1539 bool row_mt_exit;
1540
1546 bool firstpass_mt_exit;
1547
1553 bool mb_wiener_mt_exit;
1554
1555#if CONFIG_MULTITHREAD
1559 pthread_mutex_t *mutex_;
1563 pthread_cond_t *cond_;
1564#endif
1565
1573 void (*sync_read_ptr)(AV1EncRowMultiThreadSync *const, int, int);
1577 void (*sync_write_ptr)(AV1EncRowMultiThreadSync *const, int, int, int);
1579} AV1EncRowMultiThreadInfo;
1580
1584 typedef struct {
1585#if CONFIG_MULTITHREAD
1589 pthread_mutex_t *mutex_;
1593 pthread_cond_t *cond_;
1594#endif
1595
1603 void (*intra_sync_read_ptr)(AV1EncRowMultiThreadSync *const, int, int);
1607 void (*intra_sync_write_ptr)(AV1EncRowMultiThreadSync *const, int, int, int);
1609} AV1EncAllIntraMultiThreadInfo;
1610
1614#define NUM_RECODES_PER_FRAME 10
1615
1619#define MAX_PARALLEL_FRAMES 4
1620
1625 typedef struct RestoreStateBuffers {
1629 uint16_t *cdef_srcbuf;
1630
1634 uint16_t *cdef_colbuf[MAX_MB_PLANE];
1635
1639 int32_t *rst_tmpbuf;
1640
1644 RestorationLineBuffers *rlbs;
1645} RestoreStateBuffers;
1646
1650 typedef struct {
1654 WienerInfo wiener;
1655
1659 SgrprojInfo sgrproj;
1660
1665 RestorationType best_rtype[RESTORE_TYPES - 1];
1666} RestUnitSearchInfo;
1667
1673 typedef struct {
1678 RestUnitSearchInfo *rusi[MAX_MB_PLANE];
1679
1683 int16_t *dgd_avg;
1684} AV1LrPickStruct;
1685
1689 typedef struct PrimaryMultiThreadInfo {
1693 int num_workers;
1694
1698 int num_mod_workers[NUM_MT_MODULES];
1699
1703 AVxWorker *workers;
1704
1709 struct EncWorkerData *tile_thr_data;
1710
1714 AV1CdefWorkerData *cdef_worker;
1715
1720 AVxWorker *p_workers[MAX_PARALLEL_FRAMES];
1721
1725 int p_num_workers;
1726
1730 int prev_num_enc_workers;
1731} PrimaryMultiThreadInfo;
1732
1736 typedef struct MultiThreadInfo {
1740 int num_workers;
1741
1745 int num_mod_workers[NUM_MT_MODULES];
1746
1750 AVxWorker *workers;
1751
1756 struct EncWorkerData *tile_thr_data;
1757
1762 bool row_mt_enabled;
1763
1767 bool pack_bs_mt_enabled;
1768
1772 AV1EncRowMultiThreadInfo enc_row_mt;
1773
1778 AV1EncAllIntraMultiThreadInfo intra_mt;
1779
1783 AV1TplRowMultiThreadInfo tpl_row_mt;
1784
1788 AV1LfSync lf_row_sync;
1789
1793 AV1LrSync lr_row_sync;
1794
1798 AV1EncPackBSSync pack_bs_sync;
1799
1803 AV1GlobalMotionSync gm_sync;
1804
1808 AV1TemporalFilterSync tf_sync;
1809
1813 AV1CdefSync cdef_sync;
1814
1818 AV1CdefWorkerData *cdef_worker;
1819
1823 RestoreStateBuffers restore_state_buf;
1824
1829 int pipeline_lpf_mt_with_enc;
1830} MultiThreadInfo;
1831
1834 typedef struct ActiveMap {
1835 int enabled;
1836 int update;
1837 unsigned char *map;
1838} ActiveMap;
1839
1845 typedef struct {
1850 double cs_rate_array[32];
1854 int rate_index;
1858 int rate_size;
1859} ForceIntegerMVInfo;
1860
1863#if CONFIG_INTERNAL_STATS
1864// types of stats
1865 enum {
1866 STAT_Y,
1867 STAT_U,
1868 STAT_V,
1869 STAT_ALL,
1870 NUM_STAT_TYPES // This should always be the last member of the enum
1871} UENUM1BYTE(StatType);
1872
1873 typedef struct IMAGE_STAT {
1874 double stat[NUM_STAT_TYPES];
1875 double worst;
1876} ImageStat;
1877#endif // CONFIG_INTERNAL_STATS
1878
1879 typedef struct {
1880 int ref_count;
1881 YV12_BUFFER_CONFIG buf;
1882} EncRefCntBuffer;
1883
1891 typedef struct {
1896 MB_MODE_INFO_EXT_FRAME *frame_base;
1900 int alloc_size;
1904 int stride;
1905} MBMIExtFrameBufferInfo;
1906
1909#if CONFIG_COLLECT_PARTITION_STATS
1910 typedef struct FramePartitionTimingStats {
1911 int partition_decisions[6][EXT_PARTITION_TYPES];
1912 int partition_attempts[6][EXT_PARTITION_TYPES];
1913 int64_t partition_times[6][EXT_PARTITION_TYPES];
1914
1915 int partition_redo;
1916} FramePartitionTimingStats;
1917#endif // CONFIG_COLLECT_PARTITION_STATS
1918
1919#if CONFIG_COLLECT_COMPONENT_TIMING
1920#include "aom_ports/aom_timer.h"
1921// Adjust the following to add new components.
1922 enum {
1923 av1_encode_strategy_time,
1924 av1_get_one_pass_rt_params_time,
1925 av1_get_second_pass_params_time,
1926 denoise_and_encode_time,
1927 apply_filtering_time,
1928 av1_tpl_setup_stats_time,
1929 encode_frame_to_data_rate_time,
1930 encode_with_or_without_recode_time,
1931 loop_filter_time,
1932 cdef_time,
1933 loop_restoration_time,
1934 av1_pack_bitstream_final_time,
1935 av1_encode_frame_time,
1936 av1_compute_global_motion_time,
1937 av1_setup_motion_field_time,
1938 encode_sb_row_time,
1939
1940 rd_pick_partition_time,
1941 rd_use_partition_time,
1942 choose_var_based_partitioning_time,
1943 av1_prune_partitions_time,
1944 none_partition_search_time,
1945 split_partition_search_time,
1946 rectangular_partition_search_time,
1947 ab_partitions_search_time,
1948 rd_pick_4partition_time,
1949 encode_sb_time,
1950
1951 rd_pick_sb_modes_time,
1952 av1_rd_pick_intra_mode_sb_time,
1953 av1_rd_pick_inter_mode_sb_time,
1954 set_params_rd_pick_inter_mode_time,
1955 skip_inter_mode_time,
1956 handle_inter_mode_time,
1957 evaluate_motion_mode_for_winner_candidates_time,
1958 do_tx_search_time,
1959 handle_intra_mode_time,
1960 refine_winner_mode_tx_time,
1961 av1_search_palette_mode_time,
1962 handle_newmv_time,
1963 compound_type_rd_time,
1964 interpolation_filter_search_time,
1965 motion_mode_rd_time,
1966
1967 nonrd_use_partition_time,
1968 pick_sb_modes_nonrd_time,
1969 hybrid_intra_mode_search_time,
1970 nonrd_pick_inter_mode_sb_time,
1971 encode_b_nonrd_time,
1972
1973 kTimingComponents,
1974} UENUM1BYTE(TIMING_COMPONENT);
1975
1976 static INLINE char const *get_component_name(int index) {
1977 switch (index) {
1978 case av1_encode_strategy_time: return "av1_encode_strategy_time";
1979 case av1_get_one_pass_rt_params_time:
1980 return "av1_get_one_pass_rt_params_time";
1981 case av1_get_second_pass_params_time:
1982 return "av1_get_second_pass_params_time";
1983 case denoise_and_encode_time: return "denoise_and_encode_time";
1984 case apply_filtering_time: return "apply_filtering_time";
1985 case av1_tpl_setup_stats_time: return "av1_tpl_setup_stats_time";
1986 case encode_frame_to_data_rate_time:
1987 return "encode_frame_to_data_rate_time";
1988 case encode_with_or_without_recode_time:
1989 return "encode_with_or_without_recode_time";
1990 case loop_filter_time: return "loop_filter_time";
1991 case cdef_time: return "cdef_time";
1992 case loop_restoration_time: return "loop_restoration_time";
1993 case av1_pack_bitstream_final_time: return "av1_pack_bitstream_final_time";
1994 case av1_encode_frame_time: return "av1_encode_frame_time";
1995 case av1_compute_global_motion_time:
1996 return "av1_compute_global_motion_time";
1997 case av1_setup_motion_field_time: return "av1_setup_motion_field_time";
1998 case encode_sb_row_time: return "encode_sb_row_time";
1999
2000 case rd_pick_partition_time: return "rd_pick_partition_time";
2001 case rd_use_partition_time: return "rd_use_partition_time";
2002 case choose_var_based_partitioning_time:
2003 return "choose_var_based_partitioning_time";
2004 case av1_prune_partitions_time: return "av1_prune_partitions_time";
2005 case none_partition_search_time: return "none_partition_search_time";
2006 case split_partition_search_time: return "split_partition_search_time";
2007 case rectangular_partition_search_time:
2008 return "rectangular_partition_search_time";
2009 case ab_partitions_search_time: return "ab_partitions_search_time";
2010 case rd_pick_4partition_time: return "rd_pick_4partition_time";
2011 case encode_sb_time: return "encode_sb_time";
2012
2013 case rd_pick_sb_modes_time: return "rd_pick_sb_modes_time";
2014 case av1_rd_pick_intra_mode_sb_time:
2015 return "av1_rd_pick_intra_mode_sb_time";
2016 case av1_rd_pick_inter_mode_sb_time:
2017 return "av1_rd_pick_inter_mode_sb_time";
2018 case set_params_rd_pick_inter_mode_time:
2019 return "set_params_rd_pick_inter_mode_time";
2020 case skip_inter_mode_time: return "skip_inter_mode_time";
2021 case handle_inter_mode_time: return "handle_inter_mode_time";
2022 case evaluate_motion_mode_for_winner_candidates_time:
2023 return "evaluate_motion_mode_for_winner_candidates_time";
2024 case do_tx_search_time: return "do_tx_search_time";
2025 case handle_intra_mode_time: return "handle_intra_mode_time";
2026 case refine_winner_mode_tx_time: return "refine_winner_mode_tx_time";
2027 case av1_search_palette_mode_time: return "av1_search_palette_mode_time";
2028 case handle_newmv_time: return "handle_newmv_time";
2029 case compound_type_rd_time: return "compound_type_rd_time";
2030 case interpolation_filter_search_time:
2031 return "interpolation_filter_search_time";
2032 case motion_mode_rd_time: return "motion_mode_rd_time";
2033
2034 case nonrd_use_partition_time: return "nonrd_use_partition_time";
2035 case pick_sb_modes_nonrd_time: return "pick_sb_modes_nonrd_time";
2036 case hybrid_intra_mode_search_time: return "hybrid_intra_mode_search_time";
2037 case nonrd_pick_inter_mode_sb_time: return "nonrd_pick_inter_mode_sb_time";
2038 case encode_b_nonrd_time: return "encode_b_nonrd_time";
2039
2040 default: assert(0);
2041 }
2042 return "error";
2043}
2044#endif
2045
2046// The maximum number of internal ARFs except ALTREF_FRAME
2047#define MAX_INTERNAL_ARFS (REF_FRAMES - BWDREF_FRAME - 1)
2048
2054 typedef struct {
2058 bool search_done;
2059
2065 YV12_BUFFER_CONFIG *ref_buf[REF_FRAMES];
2066
2072 int num_ref_frames[MAX_DIRECTIONS];
2073
2080 FrameDistPair reference_frames[MAX_DIRECTIONS][REF_FRAMES - 1];
2081
2086 int segment_map_w;
2087 int segment_map_h;
2089} GlobalMotionInfo;
2090
2094 typedef struct {
2099 int default_interp_skip_flags;
2103 uint16_t interp_filter_search_mask;
2104} InterpSearchFlags;
2105
2109 typedef struct {
2115 int max_mv_magnitude;
2120 int mv_step_param;
2129 fractional_mv_step_fp *find_fractional_mv_step;
2136 search_site_config search_site_cfg[SS_CFG_TOTAL][NUM_DISTINCT_SEARCH_METHODS];
2137} MotionVectorSearchParams;
2138
2147 typedef struct {
2148 bool golden_frame;
2149 bool bwd_ref_frame;
2150 bool alt_ref_frame;
2151} RefreshFrameInfo;
2152
2160 typedef struct {
2161 int width;
2162 int height;
2163} ResizePendingParams;
2164
2168 typedef struct {
2172 int ref_relative_dist[INTER_REFS_PER_FRAME];
2176 int8_t nearest_past_ref;
2180 int8_t nearest_future_ref;
2181} RefFrameDistanceInfo;
2182
2198 typedef struct {
2206 unsigned int coeff_opt_thresholds[MODE_EVAL_TYPES][2];
2207
2212 TX_SIZE_SEARCH_METHOD tx_size_search_methods[MODE_EVAL_TYPES];
2213
2220 unsigned int use_transform_domain_distortion[MODE_EVAL_TYPES];
2221
2227 unsigned int tx_domain_dist_threshold[MODE_EVAL_TYPES];
2228
2234 unsigned int skip_txfm_level[MODE_EVAL_TYPES];
2235
2241 unsigned int predict_dc_level[MODE_EVAL_TYPES];
2242} WinnerModeParams;
2243
2251 typedef struct {
2252 bool last_frame;
2253 bool golden_frame;
2254 bool bwd_ref_frame;
2255 bool alt2_ref_frame;
2256 bool alt_ref_frame;
2260 bool update_pending;
2261} ExtRefreshFrameFlagsInfo;
2262
2266 typedef struct {
2270 int ref_frame_flags;
2271
2275 ExtRefreshFrameFlagsInfo refresh_frame;
2276
2280 bool refresh_frame_context;
2281
2286 bool refresh_frame_context_pending;
2287
2291 bool use_ref_frame_mvs;
2292
2296 bool use_error_resilient;
2297
2301 bool use_s_frame;
2302
2307 bool use_primary_ref_none;
2308} ExternalFlags;
2309
2312 typedef struct {
2313 // Some misc info
2314 int high_prec;
2315 int q;
2316 int order;
2317
2318 // MV counters
2319 int inter_count;
2320 int intra_count;
2321 int default_mvs;
2322 int mv_joint_count[4];
2323 int last_bit_zero;
2324 int last_bit_nonzero;
2325
2326 // Keep track of the rates
2327 int total_mv_rate;
2328 int hp_total_mv_rate;
2329 int lp_total_mv_rate;
2330
2331 // Texture info
2332 int horz_text;
2333 int vert_text;
2334 int diag_text;
2335
2336 // Whether the current struct contains valid data
2337 int valid;
2338} MV_STATS;
2339
2340 typedef struct WeberStats {
2341 int64_t mb_wiener_variance;
2342 int64_t src_variance;
2343 int64_t rec_variance;
2344 int16_t src_pix_max;
2345 int16_t rec_pix_max;
2346 int64_t distortion;
2347 int64_t satd;
2348 double max_scale;
2349} WeberStats;
2350
2351 typedef struct {
2352 struct loopfilter lf;
2353 CdefInfo cdef_info;
2354 YV12_BUFFER_CONFIG copy_buffer;
2355 RATE_CONTROL rc;
2356 MV_STATS mv_stats;
2357} CODING_CONTEXT;
2358
2359 typedef struct {
2360 int frame_width;
2361 int frame_height;
2362 int mi_rows;
2363 int mi_cols;
2364 int mb_rows;
2365 int mb_cols;
2366 int num_mbs;
2367 aom_bit_depth_t bit_depth;
2368 int subsampling_x;
2369 int subsampling_y;
2370} FRAME_INFO;
2371
2375 typedef struct {
2376 int show_frame_count;
2377} FRAME_INDEX_SET;
2378
2384 typedef struct {
2390 uint8_t *map;
2396 bool has_lossless_segment;
2397} EncSegmentationInfo;
2398
2402 typedef struct {
2406 int64_t prev_ts_start;
2410 int64_t prev_ts_end;
2414 int64_t first_ts_start;
2415} TimeStamps;
2416
2421 typedef struct {
2425 tran_low_t *tcoeff;
2429 uint16_t *eobs;
2433 uint8_t *entropy_ctx;
2434} CoeffBufferPool;
2435
2436#if !CONFIG_REALTIME_ONLY
2438// DUCKY_ENCODE_FRAME_MODE is c version of EncodeFrameMode
2439 enum {
2440 DUCKY_ENCODE_FRAME_MODE_NONE, // Let native AV1 determine q index and rdmult
2441 DUCKY_ENCODE_FRAME_MODE_QINDEX, // DuckyEncode determines q index and AV1
2442 // determines rdmult
2443 DUCKY_ENCODE_FRAME_MODE_QINDEX_RDMULT, // DuckyEncode determines q index and
2444 // rdmult
2445} UENUM1BYTE(DUCKY_ENCODE_FRAME_MODE);
2446
2447 enum {
2448 DUCKY_ENCODE_GOP_MODE_NONE, // native AV1 decides GOP
2449 DUCKY_ENCODE_GOP_MODE_RCL, // rate control lib decides GOP
2450} UENUM1BYTE(DUCKY_ENCODE_GOP_MODE);
2451
2452 typedef struct DuckyEncodeFrameInfo {
2453 DUCKY_ENCODE_FRAME_MODE qp_mode;
2454 DUCKY_ENCODE_GOP_MODE gop_mode;
2455 int q_index;
2456 int rdmult;
2457 // These two arrays are equivalent to std::vector<SuperblockEncodeParameters>
2458 int *superblock_encode_qindex;
2459 int *superblock_encode_rdmult;
2460 int delta_q_enabled;
2461} DuckyEncodeFrameInfo;
2462
2463 typedef struct DuckyEncodeFrameResult {
2464 int global_order_idx;
2465 int q_index;
2466 int rdmult;
2467 int rate;
2468 int64_t dist;
2469 double psnr;
2470} DuckyEncodeFrameResult;
2471
2472 typedef struct DuckyEncodeInfo {
2473 DuckyEncodeFrameInfo frame_info;
2474 DuckyEncodeFrameResult frame_result;
2475} DuckyEncodeInfo;
2477#endif
2478
2480 typedef struct RTC_REF {
2485 int reference[INTER_REFS_PER_FRAME];
2486 int ref_idx[INTER_REFS_PER_FRAME];
2487 int refresh[REF_FRAMES];
2488 int set_ref_frame_config;
2489 int non_reference_frame;
2490 int ref_frame_comp[3];
2491 int gld_idx_1layer;
2495 unsigned int buffer_time_index[REF_FRAMES];
2499 unsigned char buffer_spatial_layer[REF_FRAMES];
2503 bool reference_was_previous_frame;
2508 bool bias_recovery_frame;
2509} RTC_REF;
2515 typedef struct AV1_COMP_DATA {
2519 unsigned char *cx_data;
2520
2524 size_t cx_data_sz;
2525
2529 size_t frame_size;
2530
2534 unsigned int lib_flags;
2535
2539 int64_t ts_frame_start;
2540
2544 int64_t ts_frame_end;
2545
2549 int flush;
2550
2554 const aom_rational64_t *timestamp_ratio;
2555
2559 int pop_lookahead;
2560
2564 int frame_display_order_hint;
2565} AV1_COMP_DATA;
2566
2570 typedef struct AV1_PRIMARY {
2574 struct AV1_COMP *parallel_cpi[MAX_PARALLEL_FRAMES];
2575
2580 struct AV1_COMP_DATA parallel_frames_data[MAX_PARALLEL_FRAMES - 1];
2581#if CONFIG_FPMT_TEST
2587 FPMT_TEST_ENC_CFG fpmt_unit_test_cfg;
2588
2592 FrameProbInfo temp_frame_probs;
2593
2599 FrameProbInfo temp_frame_probs_simulation;
2600
2605 int temp_valid_gm_model_found[FRAME_UPDATE_TYPES];
2606#endif // CONFIG_FPMT_TEST
2612 RefCntBuffer *ref_frame_map_copy[REF_FRAMES];
2613
2617 int64_t ts_start_last_show_frame;
2618
2622 int64_t ts_end_last_show_frame;
2623
2627 int num_fp_contexts;
2628
2632 int filter_level[2];
2633
2637 int filter_level_u;
2638
2642 int filter_level_v;
2643
2648 struct AV1_COMP *cpi;
2649
2653 struct AV1_COMP *cpi_lap;
2654
2658 struct lookahead_ctx *lookahead;
2659
2665 int seq_params_locked;
2666
2671 struct aom_codec_pkt_list *output_pkt_list;
2672
2676 int internal_altref_allowed;
2677
2681 int show_existing_alt_ref;
2682
2686 GF_GROUP gf_group;
2687
2691 GF_STATE gf_state;
2692
2696 int lap_enabled;
2697
2701 AV1LevelParams level_params;
2702
2706 int b_calculate_psnr;
2707
2711 int frames_left;
2712
2716 TWO_PASS twopass;
2717
2721 PRIMARY_RATE_CONTROL p_rc;
2722
2726 TEMPORAL_FILTER_INFO tf_info;
2731 SequenceHeader seq_params;
2732
2736 int use_svc;
2737
2741 bool buffer_removal_time_present;
2742
2746 unsigned int number_temporal_layers;
2747
2751 unsigned int number_spatial_layers;
2752
2756 struct aom_internal_error_info error;
2757
2763 aom_variance_fn_ptr_t fn_ptr[BLOCK_SIZES_ALL];
2764
2769 double *tpl_sb_rdmult_scaling_factors;
2770
2774 TplParams tpl_data;
2775
2779 MV_STATS mv_stats;
2780
2781#if CONFIG_INTERNAL_STATS
2783 uint64_t total_time_receive_data;
2784 uint64_t total_time_compress_data;
2785
2786 unsigned int total_mode_chosen_counts[MAX_MODES];
2787
2788 int count[2];
2789 uint64_t total_sq_error[2];
2790 uint64_t total_samples[2];
2791 ImageStat psnr[2];
2792
2793 double total_blockiness;
2794 double worst_blockiness;
2795
2796 int total_bytes;
2797 double summed_quality;
2798 double summed_weights;
2799 double summed_quality_hbd;
2800 double summed_weights_hbd;
2801 unsigned int total_recode_hits;
2802 double worst_ssim;
2803 double worst_ssim_hbd;
2804
2805 ImageStat fastssim;
2806 ImageStat psnrhvs;
2807
2808 int b_calculate_blockiness;
2809 int b_calculate_consistency;
2810
2811 double total_inconsistency;
2812 double worst_consistency;
2813 Ssimv *ssim_vars;
2814 Metrics metrics;
2816#endif
2817
2818#if CONFIG_ENTROPY_STATS
2822 FRAME_COUNTS aggregate_fc;
2823#endif // CONFIG_ENTROPY_STATS
2824
2831 int fb_of_context_type[REF_FRAMES];
2832
2836 PrimaryMultiThreadInfo p_mt_info;
2837
2841 FrameProbInfo frame_probs;
2842
2849 int valid_gm_model_found[FRAME_UPDATE_TYPES];
2850
2854 RTC_REF rtc_ref;
2855
2860 AV1EncRowMultiThreadSync intra_row_mt_sync;
2861} AV1_PRIMARY;
2862
2866 typedef struct AV1_COMP {
2870 AV1_PRIMARY *ppi;
2871
2876 EncQuantDequantParams enc_quant_dequant_params;
2877
2881 ThreadData td;
2882
2886 FRAME_COUNTS counts;
2887
2891 MBMIExtFrameBufferInfo mbmi_ext_info;
2892
2898 CB_COEFF_BUFFER *coeff_buffer_base;
2899
2904 CoeffBufferPool coeff_buffer_pool;
2905
2909 AV1_COMMON common;
2910
2914 AV1EncoderConfig oxcf;
2915
2920 TRELLIS_OPT_TYPE optimize_seg_arr[MAX_SEGMENTS];
2921
2927 YV12_BUFFER_CONFIG *source;
2928
2936 YV12_BUFFER_CONFIG *last_source;
2937
2942 YV12_BUFFER_CONFIG *unscaled_source;
2943
2947 YV12_BUFFER_CONFIG scaled_source;
2948
2952 YV12_BUFFER_CONFIG *unscaled_last_source;
2953
2957 YV12_BUFFER_CONFIG scaled_last_source;
2958
2963 YV12_BUFFER_CONFIG *unfiltered_source;
2964
2969 YV12_BUFFER_CONFIG orig_source;
2970
2974 int skip_tpl_setup_stats;
2975
2984 double *tpl_rdmult_scaling_factors;
2985
2989 TemporalFilterCtx tf_ctx;
2990
2994 CdefSearchCtx *cdef_search_ctx;
2995
2999 ForceIntegerMVInfo force_intpel_info;
3000
3005 RefCntBuffer *scaled_ref_buf[INTER_REFS_PER_FRAME];
3006
3010 RefCntBuffer *last_show_frame_buf;
3011
3015 RefreshFrameInfo refresh_frame;
3016
3020 int rt_reduce_num_ref_buffers;
3021
3025 ExternalFlags ext_flags;
3026
3031 YV12_BUFFER_CONFIG last_frame_uf;
3032
3037 YV12_BUFFER_CONFIG trial_frame_rst;
3038
3042 int64_t ambient_err;
3043
3047 RD_OPT rd;
3048
3053 CODING_CONTEXT coding_context;
3054
3058 GlobalMotionInfo gm_info;
3059
3063 WinnerModeParams winner_mode_params;
3064
3068 TimeStamps time_stamps;
3069
3073 RATE_CONTROL rc;
3074
3078 double framerate;
3079
3083 int ref_frame_flags;
3084
3088 int speed;
3089
3093 SPEED_FEATURES sf;
3094
3098 MotionVectorSearchParams mv_search_params;
3099
3104 int all_one_sided_refs;
3105
3109 EncSegmentationInfo enc_seg;
3110
3114 CYCLIC_REFRESH *cyclic_refresh;
3119 ActiveMap active_map;
3120
3124 unsigned char gf_frame_index;
3125
3126#if CONFIG_INTERNAL_STATS
3128 uint64_t time_compress_data;
3129
3130 unsigned int mode_chosen_counts[MAX_MODES];
3131 int bytes;
3132 unsigned int frame_recode_hits;
3134#endif
3135
3136#if CONFIG_SPEED_STATS
3140 unsigned int tx_search_count;
3141#endif // CONFIG_SPEED_STATS
3142
3147 int droppable;
3148
3152 FRAME_INFO frame_info;
3153
3157 FRAME_INDEX_SET frame_index_set;
3158
3164 int data_alloc_width;
3165
3171 int data_alloc_height;
3172
3179 int initial_mbs;
3180
3185 bool frame_size_related_setup_done;
3186
3191 int last_coded_width;
3192
3197 int last_coded_height;
3198
3202 ResizePendingParams resize_pending_params;
3203
3208 TileDataEnc *tile_data;
3212 int allocated_tiles;
3213
3217 TokenInfo token_info;
3218
3222 int vaq_refresh;
3223
3227 VarBasedPartitionInfo vbp_info;
3228
3232 int num_frame_recode;
3233
3237 FrameProbInfo frame_new_probs[NUM_RECODES_PER_FRAME];
3238
3242 int do_update_frame_probs_txtype[NUM_RECODES_PER_FRAME];
3243
3247 int do_update_frame_probs_obmc[NUM_RECODES_PER_FRAME];
3248
3252 int do_update_frame_probs_warp[NUM_RECODES_PER_FRAME];
3253
3257 int do_update_frame_probs_interpfilter[NUM_RECODES_PER_FRAME];
3258
3259#if CONFIG_FPMT_TEST
3264 double temp_framerate;
3265#endif
3271 double new_framerate;
3272
3276 int do_update_vbr_bits_off_target_fast;
3277
3281 MultiThreadInfo mt_info;
3282
3288 int existing_fb_idx_to_show;
3289
3293 int intrabc_used;
3294
3298 int prune_ref_frame_mask;
3299
3303 AV1LrStruct lr_ctxt;
3304
3308 AV1LrPickStruct pick_lr_ctxt;
3309
3313 aom_film_grain_table_t *film_grain_table;
3314
3315#if CONFIG_DENOISE
3320 struct aom_denoise_and_model_t *denoise_and_model;
3321#endif
3322
3326 InterpSearchFlags interp_search_flags;
3327
3335 int use_screen_content_tools;
3336
3343 int is_screen_content_type;
3344
3345#if CONFIG_COLLECT_PARTITION_STATS
3349 FramePartitionTimingStats partition_stats;
3350#endif // CONFIG_COLLECT_PARTITION_STATS
3351
3352#if CONFIG_COLLECT_COMPONENT_TIMING
3356 uint64_t component_time[kTimingComponents];
3361 struct aom_usec_timer component_timer[kTimingComponents];
3365 uint64_t frame_component_time[kTimingComponents];
3366#endif
3367
3371 int frame_header_count;
3372
3376 int deltaq_used;
3377
3381 RefFrameDistanceInfo ref_frame_dist_info;
3382
3388 double *ssim_rdmult_scaling_factors;
3389
3390#if CONFIG_TUNE_VMAF
3394 TuneVMAFInfo vmaf_info;
3395#endif
3396
3397#if CONFIG_TUNE_BUTTERAUGLI
3401 TuneButteraugliInfo butteraugli_info;
3402#endif
3403
3407 SVC svc;
3408
3412 COMPRESSOR_STAGE compressor_stage;
3413
3418 FRAME_TYPE last_frame_type;
3419
3423 int num_tg;
3424
3430 aom_superres_mode superres_mode;
3431
3435 FirstPassData firstpass_data;
3436
3440 NOISE_ESTIMATE noise_estimate;
3441
3442#if CONFIG_AV1_TEMPORAL_DENOISING
3446 AV1_DENOISER denoiser;
3447#endif
3448
3453 uint8_t *consec_zero_mv;
3454
3458 int consec_zero_mv_alloc_size;
3459
3463 BLOCK_SIZE fp_block_size;
3464
3469 int sb_counter;
3470
3474 size_t available_bs_size;
3475
3480 ExtPartController ext_part_controller;
3481
3486 MV_STATS mv_stats;
3490 int ref_refresh_index;
3491
3496 bool refresh_idx_available;
3497
3503 int ref_idx_to_skip;
3504#if CONFIG_FPMT_TEST
3511 int wanted_fb;
3512#endif // CONFIG_FPMT_TEST
3513
3519 bool do_frame_data_update;
3520
3521#if CONFIG_RD_COMMAND
3525 RD_COMMAND rd_command;
3526#endif // CONFIG_RD_COMMAND
3527
3531 WeberStats *mb_weber_stats;
3532
3537 int *prep_rate_estimates;
3538
3543 double *ext_rate_distribution;
3544
3548 double ext_rate_scale;
3549
3553 BLOCK_SIZE weber_bsize;
3554
3558 int64_t norm_wiener_variance;
3559
3563 int *mb_delta_q;
3564
3568 bool is_dropped_frame;
3569
3570#if CONFIG_BITRATE_ACCURACY
3574 VBR_RATECTRL_INFO vbr_rc_info;
3575#endif
3576
3577#if CONFIG_RATECTRL_LOG
3581 RATECTRL_LOG rc_log;
3582#endif // CONFIG_RATECTRL_LOG
3583
3587 TWO_PASS_FRAME twopass_frame;
3588
3592 THIRD_PASS_DEC_CTX *third_pass_ctx;
3593
3597 FILE *second_pass_log_stream;
3598
3602 uint64_t *src_sad_blk_64x64;
3603
3609 uint64_t rec_sse;
3610
3615 int use_ducky_encode;
3616
3617#if !CONFIG_REALTIME_ONLY
3621 DuckyEncodeInfo ducky_encode_info;
3622#endif // CONFIG_REALTIME_ONLY
3623 //
3627 int frames_since_last_update;
3628
3632 unsigned int zeromv_skip_thresh_exit_part[BLOCK_SIZES_ALL];
3633
3638 bool alloc_pyramid;
3639
3640#if CONFIG_SALIENCY_MAP
3644 uint8_t *saliency_map;
3645
3649 double *sm_scaling_factor;
3650#endif
3651
3656 int palette_pixel_num;
3657
3662 int scaled_last_source_available;
3663} AV1_COMP;
3664
3668 typedef struct EncodeFrameInput {
3670 YV12_BUFFER_CONFIG *source;
3671 YV12_BUFFER_CONFIG *last_source;
3672 int64_t ts_duration;
3674} EncodeFrameInput;
3675
3680 typedef struct EncodeFrameParams {
3684 int error_resilient_mode;
3688 FRAME_TYPE frame_type;
3689
3691 int primary_ref_frame;
3692 int order_offset;
3693
3698 int show_frame;
3699
3701 int refresh_frame_flags;
3702
3703 int show_existing_frame;
3704 int existing_fb_idx_to_show;
3705
3710 int ref_frame_flags;
3711
3715 int remapped_ref_idx[REF_FRAMES];
3716
3721 RefreshFrameInfo refresh_frame;
3722
3726 int speed;
3727} EncodeFrameParams;
3728
3731// EncodeFrameResults contains information about the result of encoding a
3732// single frame
3733 typedef struct {
3734 size_t size; // Size of resulting bitstream
3735} EncodeFrameResults;
3736
3737 void av1_initialize_enc(unsigned int usage, enum aom_rc_mode end_usage);
3738
3739 struct AV1_COMP *av1_create_compressor(AV1_PRIMARY *ppi,
3740 const AV1EncoderConfig *oxcf,
3741 BufferPool *const pool,
3742 COMPRESSOR_STAGE stage,
3743 int lap_lag_in_frames);
3744
3745 struct AV1_PRIMARY *av1_create_primary_compressor(
3746 struct aom_codec_pkt_list *pkt_list_head, int num_lap_buffers,
3747 const AV1EncoderConfig *oxcf);
3748
3749 void av1_remove_compressor(AV1_COMP *cpi);
3750
3751 void av1_remove_primary_compressor(AV1_PRIMARY *ppi);
3752
3753#if CONFIG_ENTROPY_STATS
3754 void print_entropy_stats(AV1_PRIMARY *const ppi);
3755#endif
3756#if CONFIG_INTERNAL_STATS
3757 void print_internal_stats(AV1_PRIMARY *ppi);
3758#endif
3759
3760 void av1_change_config_seq(AV1_PRIMARY *ppi, const AV1EncoderConfig *oxcf,
3761 bool *sb_size_changed);
3762
3763 void av1_change_config(AV1_COMP *cpi, const AV1EncoderConfig *oxcf,
3764 bool sb_size_changed);
3765
3766 aom_codec_err_t av1_check_initial_width(AV1_COMP *cpi, int use_highbitdepth,
3767 int subsampling_x, int subsampling_y);
3768
3769 void av1_init_seq_coding_tools(AV1_PRIMARY *const ppi,
3770 const AV1EncoderConfig *oxcf, int use_svc);
3771
3772 void av1_post_encode_updates(AV1_COMP *const cpi,
3773 const AV1_COMP_DATA *const cpi_data);
3774
3775 void av1_scale_references_fpmt(AV1_COMP *cpi, int *ref_buffers_used_map);
3776
3777 void av1_increment_scaled_ref_counts_fpmt(BufferPool *buffer_pool,
3778 int ref_buffers_used_map);
3779
3780 void av1_release_scaled_references_fpmt(AV1_COMP *cpi);
3781
3782 void av1_decrement_ref_counts_fpmt(BufferPool *buffer_pool,
3783 int ref_buffers_used_map);
3784
3785 void av1_init_sc_decisions(AV1_PRIMARY *const ppi);
3786
3787 AV1_COMP *av1_get_parallel_frame_enc_data(AV1_PRIMARY *const ppi,
3788 AV1_COMP_DATA *const first_cpi_data);
3789
3790 int av1_init_parallel_frame_context(const AV1_COMP_DATA *const first_cpi_data,
3791 AV1_PRIMARY *const ppi,
3792 int *ref_buffers_used_map);
3811 int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags,
3812 const YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
3813 int64_t end_time_stamp);
3814
3836 int av1_get_compressed_data(AV1_COMP *cpi, AV1_COMP_DATA *const cpi_data);
3837
3844 int av1_encode(AV1_COMP *const cpi, uint8_t *const dest,
3845 const EncodeFrameInput *const frame_input,
3846 const EncodeFrameParams *const frame_params,
3847 EncodeFrameResults *const frame_results);
3848
3850 int av1_get_preview_raw_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *dest);
3851
3852 int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame);
3853
3854 aom_codec_err_t av1_copy_new_frame_enc(AV1_COMMON *cm,
3855 YV12_BUFFER_CONFIG *new_frame,
3856 YV12_BUFFER_CONFIG *sd);
3857
3858 int av1_use_as_reference(int *ext_ref_frame_flags, int ref_frame_flags);
3859
3860 int av1_copy_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
3861
3862 int av1_set_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
3863
3864 void av1_set_frame_size(AV1_COMP *cpi, int width, int height);
3865
3866 void av1_set_mv_search_params(AV1_COMP *cpi);
3867
3868 int av1_set_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
3869
3870 int av1_get_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
3871
3872 int av1_set_internal_size(AV1EncoderConfig *const oxcf,
3873 ResizePendingParams *resize_pending_params,
3874 AOM_SCALING_MODE horiz_mode,
3875 AOM_SCALING_MODE vert_mode);
3876
3877 int av1_get_quantizer(struct AV1_COMP *cpi);
3878
3879 int av1_convert_sect5obus_to_annexb(uint8_t *buffer, size_t *input_size);
3880
3881 void av1_alloc_mb_wiener_var_pred_buf(AV1_COMMON *cm, ThreadData *td);
3882
3883 void av1_dealloc_mb_wiener_var_pred_buf(ThreadData *td);
3884
3885// Set screen content options.
3886// This function estimates whether to use screen content tools, by counting
3887// the portion of blocks that have few luma colors.
3888// Modifies:
3889// cpi->commom.features.allow_screen_content_tools
3890// cpi->common.features.allow_intrabc
3891// cpi->use_screen_content_tools
3892// cpi->is_screen_content_type
3893// However, the estimation is not accurate and may misclassify videos.
3894// A slower but more accurate approach that determines whether to use screen
3895// content tools is employed later. See av1_determine_sc_tools_with_encoding().
3896 void av1_set_screen_content_options(struct AV1_COMP *cpi,
3897 FeatureFlags *features);
3898
3899 void av1_update_frame_size(AV1_COMP *cpi);
3900
3901 typedef struct {
3902 int pyr_level;
3903 int disp_order;
3904} RefFrameMapPair;
3905
3906 static INLINE void init_ref_map_pair(
3907 AV1_COMP *cpi, RefFrameMapPair ref_frame_map_pairs[REF_FRAMES]) {
3908 if (cpi->ppi->gf_group.update_type[cpi->gf_frame_index] == KF_UPDATE) {
3909 memset(ref_frame_map_pairs, -1, sizeof(*ref_frame_map_pairs) * REF_FRAMES);
3910 return;
3911 }
3912 memset(ref_frame_map_pairs, 0, sizeof(*ref_frame_map_pairs) * REF_FRAMES);
3913 for (int map_idx = 0; map_idx < REF_FRAMES; map_idx++) {
3914 // Get reference frame buffer.
3915 const RefCntBuffer *const buf = cpi->common.ref_frame_map[map_idx];
3916 if (ref_frame_map_pairs[map_idx].disp_order == -1) continue;
3917 if (buf == NULL) {
3918 ref_frame_map_pairs[map_idx].disp_order = -1;
3919 ref_frame_map_pairs[map_idx].pyr_level = -1;
3920 continue;
3921 } else if (buf->ref_count > 1) {
3922 // Once the keyframe is coded, the slots in ref_frame_map will all
3923 // point to the same frame. In that case, all subsequent pointers
3924 // matching the current are considered "free" slots. This will find
3925 // the next occurrence of the current pointer if ref_count indicates
3926 // there are multiple instances of it and mark it as free.
3927 for (int idx2 = map_idx + 1; idx2 < REF_FRAMES; ++idx2) {
3928 const RefCntBuffer *const buf2 = cpi->common.ref_frame_map[idx2];
3929 if (buf2 == buf) {
3930 ref_frame_map_pairs[idx2].disp_order = -1;
3931 ref_frame_map_pairs[idx2].pyr_level = -1;
3932 }
3933 }
3934 }
3935 ref_frame_map_pairs[map_idx].disp_order = (int)buf->display_order_hint;
3936 ref_frame_map_pairs[map_idx].pyr_level = buf->pyramid_level;
3937 }
3938}
3939
3940#if CONFIG_FPMT_TEST
3941 static AOM_INLINE void calc_frame_data_update_flag(
3942 GF_GROUP *const gf_group, int gf_frame_index,
3943 bool *const do_frame_data_update) {
3944 *do_frame_data_update = true;
3945 // Set the flag to false for all frames in a given parallel encode set except
3946 // the last frame in the set with frame_parallel_level = 2.
3947 if (gf_group->frame_parallel_level[gf_frame_index] == 1) {
3948 *do_frame_data_update = false;
3949 } else if (gf_group->frame_parallel_level[gf_frame_index] == 2) {
3950 // Check if this is the last frame in the set with frame_parallel_level = 2.
3951 for (int i = gf_frame_index + 1; i < gf_group->size; i++) {
3952 if ((gf_group->frame_parallel_level[i] == 0 &&
3953 (gf_group->update_type[i] == ARF_UPDATE ||
3954 gf_group->update_type[i] == INTNL_ARF_UPDATE)) ||
3955 gf_group->frame_parallel_level[i] == 1) {
3956 break;
3957 } else if (gf_group->frame_parallel_level[i] == 2) {
3958 *do_frame_data_update = false;
3959 break;
3960 }
3961 }
3962 }
3963}
3964#endif
3965
3966// av1 uses 10,000,000 ticks/second as time stamp
3967#define TICKS_PER_SEC 10000000LL
3968
3969 static INLINE int64_t
3970timebase_units_to_ticks(const aom_rational64_t *timestamp_ratio, int64_t n) {
3971 return n * timestamp_ratio->num / timestamp_ratio->den;
3972}
3973
3974 static INLINE int64_t
3975ticks_to_timebase_units(const aom_rational64_t *timestamp_ratio, int64_t n) {
3976 int64_t round = timestamp_ratio->num / 2;
3977 if (round > 0) --round;
3978 return (n * timestamp_ratio->den + round) / timestamp_ratio->num;
3979}
3980
3981 static INLINE int frame_is_kf_gf_arf(const AV1_COMP *cpi) {
3982 const GF_GROUP *const gf_group = &cpi->ppi->gf_group;
3983 const FRAME_UPDATE_TYPE update_type =
3984 gf_group->update_type[cpi->gf_frame_index];
3985
3986 return frame_is_intra_only(&cpi->common) || update_type == ARF_UPDATE ||
3987 update_type == GF_UPDATE;
3988}
3989
3990// TODO(huisu@google.com, youzhou@microsoft.com): enable hash-me for HBD.
3991 static INLINE int av1_use_hash_me(const AV1_COMP *const cpi) {
3992 return (cpi->common.features.allow_screen_content_tools &&
3993 cpi->common.features.allow_intrabc &&
3994 frame_is_intra_only(&cpi->common));
3995}
3996
3997 static INLINE const YV12_BUFFER_CONFIG *get_ref_frame_yv12_buf(
3998 const AV1_COMMON *const cm, MV_REFERENCE_FRAME ref_frame) {
3999 const RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame);
4000 return buf != NULL ? &buf->buf : NULL;
4001}
4002
4003 static INLINE void alloc_frame_mvs(AV1_COMMON *const cm, RefCntBuffer *buf) {
4004 assert(buf != NULL);
4005 ensure_mv_buffer(buf, cm);
4006 buf->width = cm->width;
4007 buf->height = cm->height;
4008}
4009
4010// Get the allocated token size for a tile. It does the same calculation as in
4011// the frame token allocation.
4012 static INLINE unsigned int allocated_tokens(const TileInfo *tile,
4013 int sb_size_log2, int num_planes) {
4014 int tile_mb_rows =
4015 ROUND_POWER_OF_TWO(tile->mi_row_end - tile->mi_row_start, 2);
4016 int tile_mb_cols =
4017 ROUND_POWER_OF_TWO(tile->mi_col_end - tile->mi_col_start, 2);
4018
4019 return get_token_alloc(tile_mb_rows, tile_mb_cols, sb_size_log2, num_planes);
4020}
4021
4022 static INLINE void get_start_tok(AV1_COMP *cpi, int tile_row, int tile_col,
4023 int mi_row, TokenExtra **tok, int sb_size_log2,
4024 int num_planes) {
4025 AV1_COMMON *const cm = &cpi->common;
4026 const int tile_cols = cm->tiles.cols;
4027 TileDataEnc *this_tile = &cpi->tile_data[tile_row * tile_cols + tile_col];
4028 const TileInfo *const tile_info = &this_tile->tile_info;
4029
4030 const int tile_mb_cols =
4031 (tile_info->mi_col_end - tile_info->mi_col_start + 2) >> 2;
4032 const int tile_mb_row = (mi_row - tile_info->mi_row_start + 2) >> 2;
4033
4034 *tok = cpi->token_info.tile_tok[tile_row][tile_col] +
4035 get_token_alloc(tile_mb_row, tile_mb_cols, sb_size_log2, num_planes);
4036}
4037
4038 void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags);
4039
4040#define ALT_MIN_LAG 3
4041 static INLINE int is_altref_enabled(int lag_in_frames, bool enable_auto_arf) {
4042 return lag_in_frames >= ALT_MIN_LAG && enable_auto_arf;
4043}
4044
4045 static AOM_INLINE int can_disable_altref(const GFConfig *gf_cfg) {
4046 return is_altref_enabled(gf_cfg->lag_in_frames, gf_cfg->enable_auto_arf) &&
4047 (gf_cfg->gf_min_pyr_height == 0);
4048}
4049
4050// Helper function to compute number of blocks on either side of the frame.
4051 static INLINE int get_num_blocks(const int frame_length, const int mb_length) {
4052 return (frame_length + mb_length - 1) / mb_length;
4053}
4054
4055// Check if statistics generation stage
4056 static INLINE int is_stat_generation_stage(const AV1_COMP *const cpi) {
4057 assert(IMPLIES(cpi->compressor_stage == LAP_STAGE,
4058 cpi->oxcf.pass == AOM_RC_ONE_PASS && cpi->ppi->lap_enabled));
4059 return (cpi->oxcf.pass == AOM_RC_FIRST_PASS ||
4060 (cpi->compressor_stage == LAP_STAGE));
4061}
4062// Check if statistics consumption stage
4063 static INLINE int is_stat_consumption_stage_twopass(const AV1_COMP *const cpi) {
4064 return (cpi->oxcf.pass >= AOM_RC_SECOND_PASS);
4065}
4066
4067// Check if statistics consumption stage
4068 static INLINE int is_stat_consumption_stage(const AV1_COMP *const cpi) {
4069 return (is_stat_consumption_stage_twopass(cpi) ||
4070 (cpi->oxcf.pass == AOM_RC_ONE_PASS &&
4071 (cpi->compressor_stage == ENCODE_STAGE) && cpi->ppi->lap_enabled));
4072}
4073
4074// Decide whether 'dv_costs' need to be allocated/stored during the encoding.
4075 static AOM_INLINE bool av1_need_dv_costs(const AV1_COMP *const cpi) {
4076 return !cpi->sf.rt_sf.use_nonrd_pick_mode &&
4077 av1_allow_intrabc(&cpi->common) && !is_stat_generation_stage(cpi);
4078}
4079
4089 static INLINE int has_no_stats_stage(const AV1_COMP *const cpi) {
4090 assert(
4091 IMPLIES(!cpi->ppi->lap_enabled, cpi->compressor_stage == ENCODE_STAGE));
4092 return (cpi->oxcf.pass == AOM_RC_ONE_PASS && !cpi->ppi->lap_enabled);
4093}
4094
4097 static INLINE int is_one_pass_rt_params(const AV1_COMP *cpi) {
4098 return has_no_stats_stage(cpi) && cpi->oxcf.mode == REALTIME &&
4099 cpi->oxcf.gf_cfg.lag_in_frames == 0;
4100}
4101
4102// Use default/internal reference structure for single-layer RTC.
4103 static INLINE int use_rtc_reference_structure_one_layer(const AV1_COMP *cpi) {
4104 return is_one_pass_rt_params(cpi) && cpi->ppi->number_spatial_layers == 1 &&
4105 cpi->ppi->number_temporal_layers == 1 &&
4106 !cpi->ppi->rtc_ref.set_ref_frame_config;
4107}
4108
4109// Function return size of frame stats buffer
4110 static INLINE int get_stats_buf_size(int num_lap_buffer, int num_lag_buffer) {
4111 /* if lookahead is enabled return num_lap_buffers else num_lag_buffers */
4112 return (num_lap_buffer > 0 ? num_lap_buffer + 1 : num_lag_buffer);
4113}
4114
4115// TODO(zoeliu): To set up cpi->oxcf.gf_cfg.enable_auto_brf
4116
4117 static INLINE void set_ref_ptrs(const AV1_COMMON *cm, MACROBLOCKD *xd,
4118 MV_REFERENCE_FRAME ref0,
4119 MV_REFERENCE_FRAME ref1) {
4120 xd->block_ref_scale_factors[0] =
4121 get_ref_scale_factors_const(cm, ref0 >= LAST_FRAME ? ref0 : 1);
4122 xd->block_ref_scale_factors[1] =
4123 get_ref_scale_factors_const(cm, ref1 >= LAST_FRAME ? ref1 : 1);
4124}
4125
4126 static INLINE int get_chessboard_index(int frame_index) {
4127 return frame_index & 0x1;
4128}
4129
4130 static INLINE const int *cond_cost_list_const(const struct AV1_COMP *cpi,
4131 const int *cost_list) {
4132 const int use_cost_list = cpi->sf.mv_sf.subpel_search_method != SUBPEL_TREE &&
4133 cpi->sf.mv_sf.use_fullpel_costlist;
4134 return use_cost_list ? cost_list : NULL;
4135}
4136
4137 static INLINE int *cond_cost_list(const struct AV1_COMP *cpi, int *cost_list) {
4138 const int use_cost_list = cpi->sf.mv_sf.subpel_search_method != SUBPEL_TREE &&
4139 cpi->sf.mv_sf.use_fullpel_costlist;
4140 return use_cost_list ? cost_list : NULL;
4141}
4142
4143// Compression ratio of current frame.
4144 double av1_get_compression_ratio(const AV1_COMMON *const cm,
4145 size_t encoded_frame_size);
4146
4147 void av1_new_framerate(AV1_COMP *cpi, double framerate);
4148
4149 void av1_setup_frame_size(AV1_COMP *cpi);
4150
4151#define LAYER_IDS_TO_IDX(sl, tl, num_tl) ((sl) * (num_tl) + (tl))
4152
4153// Returns 1 if a frame is scaled and 0 otherwise.
4154 static INLINE int av1_resize_scaled(const AV1_COMMON *cm) {
4155 return cm->superres_upscaled_width != cm->render_width ||
4156 cm->superres_upscaled_height != cm->render_height;
4157}
4158
4159 static INLINE int av1_frame_scaled(const AV1_COMMON *cm) {
4160 return av1_superres_scaled(cm) || av1_resize_scaled(cm);
4161}
4162
4163// Don't allow a show_existing_frame to coincide with an error resilient
4164// frame. An exception can be made for a forward keyframe since it has no
4165// previous dependencies.
4166 static INLINE int encode_show_existing_frame(const AV1_COMMON *cm) {
4167 return cm->show_existing_frame && (!cm->features.error_resilient_mode ||
4168 cm->current_frame.frame_type == KEY_FRAME);
4169}
4170
4171// Get index into the 'cpi->mbmi_ext_info.frame_base' array for the given
4172// 'mi_row' and 'mi_col'.
4173 static INLINE int get_mi_ext_idx(const int mi_row, const int mi_col,
4174 const BLOCK_SIZE mi_alloc_bsize,
4175 const int mbmi_ext_stride) {
4176 const int mi_ext_size_1d = mi_size_wide[mi_alloc_bsize];
4177 const int mi_ext_row = mi_row / mi_ext_size_1d;
4178 const int mi_ext_col = mi_col / mi_ext_size_1d;
4179 return mi_ext_row * mbmi_ext_stride + mi_ext_col;
4180}
4181
4182// Lighter version of set_offsets that only sets the mode info
4183// pointers.
4184 static INLINE void set_mode_info_offsets(
4185 const CommonModeInfoParams *const mi_params,
4186 const MBMIExtFrameBufferInfo *const mbmi_ext_info, MACROBLOCK *const x,
4187 MACROBLOCKD *const xd, int mi_row, int mi_col) {
4188 set_mi_offsets(mi_params, xd, mi_row, mi_col);
4189 const int ext_idx = get_mi_ext_idx(mi_row, mi_col, mi_params->mi_alloc_bsize,
4190 mbmi_ext_info->stride);
4191 x->mbmi_ext_frame = mbmi_ext_info->frame_base + ext_idx;
4192}
4193
4194// Check to see if the given partition size is allowed for a specified number
4195// of mi block rows and columns remaining in the image.
4196// If not then return the largest allowed partition size
4197 static INLINE BLOCK_SIZE find_partition_size(BLOCK_SIZE bsize, int rows_left,
4198 int cols_left, int *bh, int *bw) {
4199 int int_size = (int)bsize;
4200 if (rows_left <= 0 || cols_left <= 0) {
4201 return AOMMIN(bsize, BLOCK_8X8);
4202 } else {
4203 for (; int_size > 0; int_size -= 3) {
4204 *bh = mi_size_high[int_size];
4205 *bw = mi_size_wide[int_size];
4206 if ((*bh <= rows_left) && (*bw <= cols_left)) {
4207 break;
4208 }
4209 }
4210 }
4211 return (BLOCK_SIZE)int_size;
4212}
4213
4214 static const uint8_t av1_ref_frame_flag_list[REF_FRAMES] = { 0,
4215 AOM_LAST_FLAG,
4216 AOM_LAST2_FLAG,
4217 AOM_LAST3_FLAG,
4218 AOM_GOLD_FLAG,
4219 AOM_BWD_FLAG,
4220 AOM_ALT2_FLAG,
4221 AOM_ALT_FLAG };
4222
4223// When more than 'max_allowed_refs' are available, we reduce the number of
4224// reference frames one at a time based on this order.
4225 static const MV_REFERENCE_FRAME disable_order[] = {
4226 LAST3_FRAME,
4227 LAST2_FRAME,
4228 ALTREF2_FRAME,
4229 BWDREF_FRAME,
4230};
4231
4232 static const MV_REFERENCE_FRAME
4233 ref_frame_priority_order[INTER_REFS_PER_FRAME] = {
4234 LAST_FRAME, ALTREF_FRAME, BWDREF_FRAME, GOLDEN_FRAME,
4235 ALTREF2_FRAME, LAST2_FRAME, LAST3_FRAME,
4236 };
4237
4238 static INLINE int get_ref_frame_flags(const SPEED_FEATURES *const sf,
4239 const int use_one_pass_rt_params,
4240 const YV12_BUFFER_CONFIG **ref_frames,
4241 const int ext_ref_frame_flags) {
4242 // cpi->ext_flags.ref_frame_flags allows certain reference types to be
4243 // disabled by the external interface. These are set by
4244 // av1_apply_encoding_flags(). Start with what the external interface allows,
4245 // then suppress any reference types which we have found to be duplicates.
4246 int flags = ext_ref_frame_flags;
4247
4248 for (int i = 1; i < INTER_REFS_PER_FRAME; ++i) {
4249 const YV12_BUFFER_CONFIG *const this_ref = ref_frames[i];
4250 // If this_ref has appeared before, mark the corresponding ref frame as
4251 // invalid. For one_pass_rt mode, only disable GOLDEN_FRAME if it's the
4252 // same as LAST_FRAME or ALTREF_FRAME (if ALTREF is being used in nonrd).
4253 int index =
4254 (use_one_pass_rt_params && ref_frame_priority_order[i] == GOLDEN_FRAME)
4255 ? (1 + sf->rt_sf.use_nonrd_altref_frame)
4256 : i;
4257 for (int j = 0; j < index; ++j) {
4258 // If this_ref has appeared before (same as the reference corresponding
4259 // to lower index j), remove it as a reference only if that reference
4260 // (for index j) is actually used as a reference.
4261 if (this_ref == ref_frames[j] &&
4262 (flags & (1 << (ref_frame_priority_order[j] - 1)))) {
4263 flags &= ~(1 << (ref_frame_priority_order[i] - 1));
4264 break;
4265 }
4266 }
4267 }
4268 return flags;
4269}
4270
4271// Returns a Sequence Header OBU stored in an aom_fixed_buf_t, or NULL upon
4272// failure. When a non-NULL aom_fixed_buf_t pointer is returned by this
4273// function, the memory must be freed by the caller. Both the buf member of the
4274// aom_fixed_buf_t, and the aom_fixed_buf_t pointer itself must be freed. Memory
4275// returned must be freed via call to free().
4276//
4277// Note: The OBU returned is in Low Overhead Bitstream Format. Specifically,
4278// the obu_has_size_field bit is set, and the buffer contains the obu_size
4279// field.
4280 aom_fixed_buf_t *av1_get_global_headers(AV1_PRIMARY *ppi);
4281
4282#define MAX_GFUBOOST_FACTOR 10.0
4283#define MIN_GFUBOOST_FACTOR 4.0
4284
4285 static INLINE int is_frame_tpl_eligible(const GF_GROUP *const gf_group,
4286 uint8_t index) {
4287 const FRAME_UPDATE_TYPE update_type = gf_group->update_type[index];
4288 return update_type == ARF_UPDATE || update_type == GF_UPDATE ||
4289 update_type == KF_UPDATE;
4290}
4291
4292 static INLINE int is_frame_eligible_for_ref_pruning(const GF_GROUP *gf_group,
4293 int selective_ref_frame,
4294 int prune_ref_frames,
4295 int gf_index) {
4296 return (selective_ref_frame > 0) && (prune_ref_frames > 0) &&
4297 !is_frame_tpl_eligible(gf_group, gf_index);
4298}
4299
4300// Get update type of the current frame.
4301 static INLINE FRAME_UPDATE_TYPE get_frame_update_type(const GF_GROUP *gf_group,
4302 int gf_frame_index) {
4303 return gf_group->update_type[gf_frame_index];
4304}
4305
4306 static INLINE int av1_pixels_to_mi(int pixels) {
4307 return ALIGN_POWER_OF_TWO(pixels, 3) >> MI_SIZE_LOG2;
4308}
4309
4310 static AOM_INLINE int is_psnr_calc_enabled(const AV1_COMP *cpi) {
4311 const AV1_COMMON *const cm = &cpi->common;
4312
4313 return cpi->ppi->b_calculate_psnr && !is_stat_generation_stage(cpi) &&
4314 cm->show_frame && !cpi->is_dropped_frame;
4315}
4316
4317 static INLINE int is_frame_resize_pending(const AV1_COMP *const cpi) {
4318 const ResizePendingParams *const resize_pending_params =
4319 &cpi->resize_pending_params;
4320 return (resize_pending_params->width && resize_pending_params->height &&
4321 (cpi->common.width != resize_pending_params->width ||
4322 cpi->common.height != resize_pending_params->height));
4323}
4324
4325// Check if loop filter is used.
4326 static INLINE int is_loopfilter_used(const AV1_COMMON *const cm) {
4327 return !cm->features.coded_lossless && !cm->tiles.large_scale;
4328}
4329
4330// Check if CDEF is used.
4331 static INLINE int is_cdef_used(const AV1_COMMON *const cm) {
4332 return cm->seq_params->enable_cdef && !cm->features.coded_lossless &&
4333 !cm->tiles.large_scale;
4334}
4335
4336// Check if loop restoration filter is used.
4337 static INLINE int is_restoration_used(const AV1_COMMON *const cm) {
4338 return cm->seq_params->enable_restoration && !cm->features.all_lossless &&
4339 !cm->tiles.large_scale;
4340}
4341
4342// Checks if post-processing filters need to be applied.
4343// NOTE: This function decides if the application of different post-processing
4344// filters on the reconstructed frame can be skipped at the encoder side.
4345// However the computation of different filter parameters that are signaled in
4346// the bitstream is still required.
4347 static INLINE unsigned int derive_skip_apply_postproc_filters(
4348 const AV1_COMP *cpi, int use_loopfilter, int use_cdef, int use_superres,
4349 int use_restoration) {
4350 // Though CDEF parameter selection should be dependent on
4351 // deblocked/loop-filtered pixels for cdef_pick_method <=
4352 // CDEF_FAST_SEARCH_LVL5, CDEF strength values are calculated based on the
4353 // pixel values that are not loop-filtered in svc real-time encoding mode.
4354 // Hence this case is handled separately using the condition below.
4355 if (cpi->ppi->rtc_ref.non_reference_frame)
4356 return (SKIP_APPLY_LOOPFILTER | SKIP_APPLY_CDEF);
4357
4358 if (!cpi->oxcf.algo_cfg.skip_postproc_filtering || cpi->ppi->b_calculate_psnr)
4359 return 0;
4360 assert(cpi->oxcf.mode == ALLINTRA);
4361
4362 // The post-processing filters are applied one after the other in the
4363 // following order: deblocking->cdef->superres->restoration. In case of
4364 // ALLINTRA encoding, the reconstructed frame is not used as a reference
4365 // frame. Hence, the application of these filters can be skipped when
4366 // 1. filter parameters of the subsequent stages are not dependent on the
4367 // filtered output of the current stage or
4368 // 2. subsequent filtering stages are disabled
4369 if (use_restoration) return SKIP_APPLY_RESTORATION;
4370 if (use_superres) return SKIP_APPLY_SUPERRES;
4371 if (use_cdef) {
4372 // CDEF parameter selection is not dependent on the deblocked frame if
4373 // cdef_pick_method is CDEF_PICK_FROM_Q. Hence the application of deblocking
4374 // filters and cdef filters can be skipped in this case.
4375 return (cpi->sf.lpf_sf.cdef_pick_method == CDEF_PICK_FROM_Q &&
4376 use_loopfilter)
4377 ? (SKIP_APPLY_LOOPFILTER | SKIP_APPLY_CDEF)
4378 : SKIP_APPLY_CDEF;
4379 }
4380 if (use_loopfilter) return SKIP_APPLY_LOOPFILTER;
4381
4382 // If we reach here, all post-processing stages are disabled, so none need to
4383 // be skipped.
4384 return 0;
4385}
4386
4387 static INLINE void set_postproc_filter_default_params(AV1_COMMON *cm) {
4388 struct loopfilter *const lf = &cm->lf;
4389 CdefInfo *const cdef_info = &cm->cdef_info;
4390 RestorationInfo *const rst_info = cm->rst_info;
4391
4392 lf->filter_level[0] = 0;
4393 lf->filter_level[1] = 0;
4394 cdef_info->cdef_bits = 0;
4395 cdef_info->cdef_strengths[0] = 0;
4396 cdef_info->nb_cdef_strengths = 1;
4397 cdef_info->cdef_uv_strengths[0] = 0;
4398 rst_info[0].frame_restoration_type = RESTORE_NONE;
4399 rst_info[1].frame_restoration_type = RESTORE_NONE;
4400 rst_info[2].frame_restoration_type = RESTORE_NONE;
4401}
4402
4403 static INLINE int is_inter_tx_size_search_level_one(
4404 const TX_SPEED_FEATURES *tx_sf) {
4405 return (tx_sf->inter_tx_size_search_init_depth_rect >= 1 &&
4406 tx_sf->inter_tx_size_search_init_depth_sqr >= 1);
4407}
4408
4409 static INLINE int get_lpf_opt_level(const SPEED_FEATURES *sf) {
4410 int lpf_opt_level = 0;
4411 if (is_inter_tx_size_search_level_one(&sf->tx_sf))
4412 lpf_opt_level = (sf->lpf_sf.lpf_pick == LPF_PICK_FROM_Q) ? 2 : 1;
4413 return lpf_opt_level;
4414}
4415
4416// Enable switchable motion mode only if warp and OBMC tools are allowed
4417 static INLINE bool is_switchable_motion_mode_allowed(bool allow_warped_motion,
4418 bool enable_obmc) {
4419 return (allow_warped_motion || enable_obmc);
4420}
4421
4422#if CONFIG_AV1_TEMPORAL_DENOISING
4423 static INLINE int denoise_svc(const struct AV1_COMP *const cpi) {
4424 return (!cpi->ppi->use_svc ||
4425 (cpi->ppi->use_svc &&
4426 cpi->svc.spatial_layer_id >= cpi->svc.first_layer_denoise));
4427}
4428#endif
4429
4430#if CONFIG_COLLECT_PARTITION_STATS == 2
4431 static INLINE void av1_print_fr_partition_timing_stats(
4432 const FramePartitionTimingStats *part_stats, const char *filename) {
4433 FILE *f = fopen(filename, "w");
4434 if (!f) {
4435 return;
4436 }
4437
4438 fprintf(f, "bsize,redo,");
4439 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4440 fprintf(f, "decision_%d,", part);
4441 }
4442 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4443 fprintf(f, "attempt_%d,", part);
4444 }
4445 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4446 fprintf(f, "time_%d,", part);
4447 }
4448 fprintf(f, "\n");
4449
4450 static const int bsizes[6] = { 128, 64, 32, 16, 8, 4 };
4451
4452 for (int bsize_idx = 0; bsize_idx < 6; bsize_idx++) {
4453 fprintf(f, "%d,%d,", bsizes[bsize_idx], part_stats->partition_redo);
4454 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4455 fprintf(f, "%d,", part_stats->partition_decisions[bsize_idx][part]);
4456 }
4457 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4458 fprintf(f, "%d,", part_stats->partition_attempts[bsize_idx][part]);
4459 }
4460 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4461 fprintf(f, "%ld,", part_stats->partition_times[bsize_idx][part]);
4462 }
4463 fprintf(f, "\n");
4464 }
4465 fclose(f);
4466}
4467#endif // CONFIG_COLLECT_PARTITION_STATS == 2
4468
4469#if CONFIG_COLLECT_PARTITION_STATS
4470 static INLINE int av1_get_bsize_idx_for_part_stats(BLOCK_SIZE bsize) {
4471 assert(bsize == BLOCK_128X128 || bsize == BLOCK_64X64 ||
4472 bsize == BLOCK_32X32 || bsize == BLOCK_16X16 || bsize == BLOCK_8X8 ||
4473 bsize == BLOCK_4X4);
4474 switch (bsize) {
4475 case BLOCK_128X128: return 0;
4476 case BLOCK_64X64: return 1;
4477 case BLOCK_32X32: return 2;
4478 case BLOCK_16X16: return 3;
4479 case BLOCK_8X8: return 4;
4480 case BLOCK_4X4: return 5;
4481 default: assert(0 && "Invalid bsize for partition_stats."); return -1;
4482 }
4483}
4484#endif // CONFIG_COLLECT_PARTITION_STATS
4485
4486#if CONFIG_COLLECT_COMPONENT_TIMING
4487 static INLINE void start_timing(AV1_COMP *cpi, int component) {
4488 aom_usec_timer_start(&cpi->component_timer[component]);
4489}
4490 static INLINE void end_timing(AV1_COMP *cpi, int component) {
4491 aom_usec_timer_mark(&cpi->component_timer[component]);
4492 cpi->frame_component_time[component] +=
4493 aom_usec_timer_elapsed(&cpi->component_timer[component]);
4494}
4495 static INLINE char const *get_frame_type_enum(int type) {
4496 switch (type) {
4497 case 0: return "KEY_FRAME";
4498 case 1: return "INTER_FRAME";
4499 case 2: return "INTRA_ONLY_FRAME";
4500 case 3: return "S_FRAME";
4501 default: assert(0);
4502 }
4503 return "error";
4504}
4505#endif
4506
4509#ifdef __cplusplus
4510} // extern "C"
4511#endif
4512
4513#endif // AOM_AV1_ENCODER_ENCODER_H_
aom_chroma_sample_position_t
enum aom_chroma_sample_position aom_chroma_sample_position_t
List of chroma sample positions.
aom_transfer_characteristics_t
enum aom_transfer_characteristics aom_transfer_characteristics_t
List of supported transfer functions.
aom_color_range_t
enum aom_color_range aom_color_range_t
List of supported color range.
aom_color_primaries_t
enum aom_color_primaries aom_color_primaries_t
List of supported color primaries.
aom_matrix_coefficients_t
enum aom_matrix_coefficients aom_matrix_coefficients_t
List of supported matrix coefficients.
aomcx.h
Provides definitions for using AOM or AV1 encoder algorithm within the aom Codec Interface.
block.h
AV1_COMP
struct AV1_COMP AV1_COMP
Top level encoder structure.
COST_UPDATE_TYPE
COST_UPDATE_TYPE
This enum controls how often the entropy costs should be updated.
Definition encoder.h:218
COST_UPD_SBROW
@ COST_UPD_SBROW
Definition encoder.h:220
COST_UPD_TILE
@ COST_UPD_TILE
Definition encoder.h:221
COST_UPD_OFF
@ COST_UPD_OFF
Definition encoder.h:222
NUM_COST_UPDATE_TYPES
@ NUM_COST_UPDATE_TYPES
Definition encoder.h:223
COST_UPD_SB
@ COST_UPD_SB
Definition encoder.h:219
EncodeFrameParams
struct EncodeFrameParams EncodeFrameParams
contains per-frame encoding parameters decided upon by av1_encode_strategy() and passed down to av1_e...
PrimaryMultiThreadInfo
struct PrimaryMultiThreadInfo PrimaryMultiThreadInfo
Primary Encoder parameters related to multi-threading.
EncodeFrameInput
struct EncodeFrameInput EncodeFrameInput
Input frames and last input frame.
MultiThreadInfo
struct MultiThreadInfo MultiThreadInfo
Encoder parameters related to multi-threading.
AV1_COMP_DATA
struct AV1_COMP_DATA AV1_COMP_DATA
Structure to hold data corresponding to an encoded frame.
LOOPFILTER_CONTROL
LOOPFILTER_CONTROL
This enum controls to which frames loopfilter is applied.
Definition encoder.h:229
LOOPFILTER_ALL
@ LOOPFILTER_ALL
Definition encoder.h:231
LOOPFILTER_SELECTIVELY
@ LOOPFILTER_SELECTIVELY
Definition encoder.h:233
LOOPFILTER_REFERENCE
@ LOOPFILTER_REFERENCE
Definition encoder.h:232
LOOPFILTER_NONE
@ LOOPFILTER_NONE
Definition encoder.h:230
NUM_RECODES_PER_FRAME
#define NUM_RECODES_PER_FRAME
Max number of recodes used to track the frame probabilities.
Definition encoder.h:1614
AV1_PRIMARY
struct AV1_PRIMARY AV1_PRIMARY
Top level primary encoder structure.
InterModesInfo
struct inter_modes_info InterModesInfo
Struct used to hold inter mode data for fast tx search.
SKIP_APPLY_POSTPROC_FILTER
SKIP_APPLY_POSTPROC_FILTER
This enum controls the application of post-processing filters on a reconstructed frame.
Definition encoder.h:241
RestoreStateBuffers
struct RestoreStateBuffers RestoreStateBuffers
Buffers to be backed up during parallel encode set to be restored later.
AV1EncoderConfig
struct AV1EncoderConfig AV1EncoderConfig
Main encoder configuration data structure.
MAX_PARALLEL_FRAMES
#define MAX_PARALLEL_FRAMES
Max number of frames that can be encoded in a parallel encode set.
Definition encoder.h:1619
enums.h
RestorationType
RestorationType
This enumeration defines various restoration types supported.
Definition enums.h:609
RESTORE_NONE
@ RESTORE_NONE
Definition enums.h:610
RESTORE_SWITCHABLE_TYPES
@ RESTORE_SWITCHABLE_TYPES
Definition enums.h:614
RESTORE_TYPES
@ RESTORE_TYPES
Definition enums.h:615
aom_dist_metric
aom_dist_metric
Distortion metric to use for RD optimization.
Definition aomcx.h:1653
aom_tune_content
aom_tune_content
Definition aomcx.h:1614
AOM_SCALING_MODE
enum aom_scaling_mode_1d AOM_SCALING_MODE
aom 1-D scaling mode
aom_tune_metric
aom_tune_metric
Model tuning parameters.
Definition aomcx.h:1633
aom_bit_depth_t
enum aom_bit_depth aom_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
aom_superblock_size_t
enum aom_superblock_size aom_superblock_size_t
Superblock size selection.
aom_codec_err_t
aom_codec_err_t
Algorithm return codes.
Definition aom_codec.h:155
aom_superres_mode
aom_superres_mode
Frame super-resolution mode.
Definition aom_encoder.h:205
aom_rc_mode
aom_rc_mode
Rate control mode.
Definition aom_encoder.h:183
aom_enc_pass
aom_enc_pass
Multi-pass Encoding Pass.
Definition aom_encoder.h:174
aom_enc_frame_flags_t
long aom_enc_frame_flags_t
Encoded Frame Flags.
Definition aom_encoder.h:375
AOM_RC_ONE_PASS
@ AOM_RC_ONE_PASS
Definition aom_encoder.h:175
AOM_RC_SECOND_PASS
@ AOM_RC_SECOND_PASS
Definition aom_encoder.h:177
AOM_RC_FIRST_PASS
@ AOM_RC_FIRST_PASS
Definition aom_encoder.h:176
av1_get_compressed_data
int av1_get_compressed_data(AV1_COMP *cpi, AV1_COMP_DATA *const cpi_data)
Encode a frame.
Definition encoder.c:4693
av1_receive_raw_frame
int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags, const YV12_BUFFER_CONFIG *sd, int64_t time_stamp, int64_t end_time_stamp)
Obtain the raw frame data.
Definition encoder.c:4084
av1_encode
int av1_encode(AV1_COMP *const cpi, uint8_t *const dest, const EncodeFrameInput *const frame_input, const EncodeFrameParams *const frame_params, EncodeFrameResults *const frame_results)
Run 1-pass/2-pass encoding.
Definition encoder.c:3986
has_no_stats_stage
static int has_no_stats_stage(const AV1_COMP *const cpi)
Check if the current stage has statistics.
Definition encoder.h:4089
lookahead.h
Describes look ahead buffer operations.
speed_features.h
CDEF_PICK_FROM_Q
@ CDEF_PICK_FROM_Q
Definition speed_features.h:172
AV1Common
Top level common structure used by both encoder and decoder.
Definition av1_common_int.h:752
AV1Common::rst_info
RestorationInfo rst_info[3]
Definition av1_common_int.h:948
AV1Common::superres_upscaled_width
int superres_upscaled_width
Definition av1_common_int.h:801
AV1Common::superres_upscaled_height
int superres_upscaled_height
Definition av1_common_int.h:802
AV1Common::seq_params
SequenceHeader * seq_params
Definition av1_common_int.h:978
AV1Common::width
int width
Definition av1_common_int.h:777
AV1Common::cdef_info
CdefInfo cdef_info
Definition av1_common_int.h:957
AV1Common::current_frame
CurrentFrame current_frame
Definition av1_common_int.h:756
AV1Common::show_existing_frame
int show_existing_frame
Definition av1_common_int.h:902
AV1Common::lf
struct loopfilter lf
Definition av1_common_int.h:941
AV1Common::features
FeatureFlags features
Definition av1_common_int.h:907
AV1Common::show_frame
int show_frame
Definition av1_common_int.h:887
AV1Common::ref_frame_map
RefCntBuffer * ref_frame_map[REF_FRAMES]
Definition av1_common_int.h:880
AV1Common::tiles
CommonTileParams tiles
Definition av1_common_int.h:994
AV1Common::height
int height
Definition av1_common_int.h:778
AV1Common::render_width
int render_width
Definition av1_common_int.h:788
AV1Common::render_height
int render_height
Definition av1_common_int.h:789
AV1EncAllIntraMultiThreadInfo
Encoder data related to multi-threading for allintra deltaq-mode=3.
Definition encoder.h:1584
AV1EncAllIntraMultiThreadInfo::mutex_
pthread_mutex_t * mutex_
Definition encoder.h:1589
AV1EncAllIntraMultiThreadInfo::cond_
pthread_cond_t * cond_
Definition encoder.h:1593
AV1EncRowMultiThreadInfo
Encoder data related to row-based multi-threading.
Definition encoder.h:1494
AV1EncRowMultiThreadInfo::allocated_sb_rows
int allocated_sb_rows
Definition encoder.h:1533
AV1EncRowMultiThreadInfo::mutex_
pthread_mutex_t * mutex_
Definition encoder.h:1559
AV1EncRowMultiThreadInfo::allocated_tile_cols
int allocated_tile_cols
Definition encoder.h:1502
AV1EncRowMultiThreadInfo::firstpass_mt_exit
bool firstpass_mt_exit
Definition encoder.h:1546
AV1EncRowMultiThreadInfo::allocated_cols
int allocated_cols
Definition encoder.h:1516
AV1EncRowMultiThreadInfo::mb_wiener_mt_exit
bool mb_wiener_mt_exit
Definition encoder.h:1553
AV1EncRowMultiThreadInfo::cond_
pthread_cond_t * cond_
Definition encoder.h:1563
AV1EncRowMultiThreadInfo::row_mt_exit
bool row_mt_exit
Definition encoder.h:1539
AV1EncRowMultiThreadInfo::allocated_tile_rows
int allocated_tile_rows
Definition encoder.h:1498
AV1EncRowMultiThreadInfo::allocated_rows
int allocated_rows
Definition encoder.h:1509
AV1EncRowMultiThreadInfo::num_tile_cols_done
int * num_tile_cols_done
Definition encoder.h:1527
AV1EncRowMultiThreadSync
Encoder parameters for synchronization of row based multi-threading.
Definition encoder.h:1376
AV1EncRowMultiThreadSync::rows
int rows
Definition encoder.h:1409
AV1EncRowMultiThreadSync::sync_range
int sync_range
Definition encoder.h:1398
AV1EncRowMultiThreadSync::intrabc_extra_top_right_sb_delay
int intrabc_extra_top_right_sb_delay
Definition encoder.h:1405
AV1EncRowMultiThreadSync::next_mi_row
int next_mi_row
Definition encoder.h:1413
AV1EncRowMultiThreadSync::mutex_
pthread_mutex_t * mutex_
Definition encoder.h:1382
AV1EncRowMultiThreadSync::cond_
pthread_cond_t * cond_
Definition encoder.h:1383
AV1EncRowMultiThreadSync::num_threads_working
int num_threads_working
Definition encoder.h:1417
AV1EncoderConfig
Main encoder configuration data structure.
Definition encoder.h:916
AV1EncoderConfig::rc_cfg
RateControlCfg rc_cfg
Definition encoder.h:938
AV1EncoderConfig::kf_cfg
KeyFrameCfg kf_cfg
Definition encoder.h:933
AV1EncoderConfig::pass
enum aom_enc_pass pass
Definition encoder.h:1041
AV1EncoderConfig::algo_cfg
AlgoCfg algo_cfg
Definition encoder.h:928
AV1EncoderConfig::twopass_stats_in
aom_fixed_buf_t twopass_stats_in
Definition encoder.h:955
AV1LrPickStruct
Structure to hold search parameter per restoration unit and intermediate buffer of Wiener filter used...
Definition encoder.h:1673
AV1LrPickStruct::dgd_avg
int16_t * dgd_avg
Definition encoder.h:1683
AV1_COMP_DATA
Structure to hold data corresponding to an encoded frame.
Definition encoder.h:2515
AV1_COMP_DATA::ts_frame_end
int64_t ts_frame_end
Definition encoder.h:2544
AV1_COMP_DATA::pop_lookahead
int pop_lookahead
Definition encoder.h:2559
AV1_COMP_DATA::ts_frame_start
int64_t ts_frame_start
Definition encoder.h:2539
AV1_COMP_DATA::cx_data
unsigned char * cx_data
Definition encoder.h:2519
AV1_COMP_DATA::cx_data_sz
size_t cx_data_sz
Definition encoder.h:2524
AV1_COMP_DATA::flush
int flush
Definition encoder.h:2549
AV1_COMP_DATA::frame_display_order_hint
int frame_display_order_hint
Definition encoder.h:2564
AV1_COMP_DATA::lib_flags
unsigned int lib_flags
Definition encoder.h:2534
AV1_COMP_DATA::frame_size
size_t frame_size
Definition encoder.h:2529
AV1_COMP_DATA::timestamp_ratio
const aom_rational64_t * timestamp_ratio
Definition encoder.h:2554
AV1_COMP
Top level encoder structure.
Definition encoder.h:2866
AV1_COMP::ext_rate_distribution
double * ext_rate_distribution
Definition encoder.h:3543
AV1_COMP::do_update_frame_probs_warp
int do_update_frame_probs_warp[10]
Definition encoder.h:3252
AV1_COMP::consec_zero_mv
uint8_t * consec_zero_mv
Definition encoder.h:3453
AV1_COMP::do_update_frame_probs_obmc
int do_update_frame_probs_obmc[10]
Definition encoder.h:3247
AV1_COMP::denoise_and_model
struct aom_denoise_and_model_t * denoise_and_model
Definition encoder.h:3320
AV1_COMP::skip_tpl_setup_stats
int skip_tpl_setup_stats
Definition encoder.h:2974
AV1_COMP::frames_since_last_update
int frames_since_last_update
Definition encoder.h:3627
AV1_COMP::mb_delta_q
int * mb_delta_q
Definition encoder.h:3563
AV1_COMP::vaq_refresh
int vaq_refresh
Definition encoder.h:3222
AV1_COMP::last_frame_type
FRAME_TYPE last_frame_type
Definition encoder.h:3418
AV1_COMP::unscaled_source
YV12_BUFFER_CONFIG * unscaled_source
Definition encoder.h:2942
AV1_COMP::palette_pixel_num
int palette_pixel_num
Definition encoder.h:3656
AV1_COMP::cyclic_refresh
CYCLIC_REFRESH * cyclic_refresh
Definition encoder.h:3114
AV1_COMP::rc
RATE_CONTROL rc
Definition encoder.h:3073
AV1_COMP::deltaq_used
int deltaq_used
Definition encoder.h:3376
AV1_COMP::active_map
ActiveMap active_map
Definition encoder.h:3119
AV1_COMP::frame_size_related_setup_done
bool frame_size_related_setup_done
Definition encoder.h:3185
AV1_COMP::mb_weber_stats
WeberStats * mb_weber_stats
Definition encoder.h:3531
AV1_COMP::refresh_idx_available
bool refresh_idx_available
Definition encoder.h:3496
AV1_COMP::token_info
TokenInfo token_info
Definition encoder.h:3217
AV1_COMP::ambient_err
int64_t ambient_err
Definition encoder.h:3042
AV1_COMP::film_grain_table
aom_film_grain_table_t * film_grain_table
Definition encoder.h:3313
AV1_COMP::ref_refresh_index
int ref_refresh_index
Definition encoder.h:3490
AV1_COMP::available_bs_size
size_t available_bs_size
Definition encoder.h:3474
AV1_COMP::sf
SPEED_FEATURES sf
Definition encoder.h:3093
AV1_COMP::optimize_seg_arr
TRELLIS_OPT_TYPE optimize_seg_arr[8]
Definition encoder.h:2920
AV1_COMP::ext_part_controller
ExtPartController ext_part_controller
Definition encoder.h:3480
AV1_COMP::second_pass_log_stream
FILE * second_pass_log_stream
Definition encoder.h:3597
AV1_COMP::ssim_rdmult_scaling_factors
double * ssim_rdmult_scaling_factors
Definition encoder.h:3388
AV1_COMP::rd
RD_OPT rd
Definition encoder.h:3047
AV1_COMP::data_alloc_height
int data_alloc_height
Definition encoder.h:3171
AV1_COMP::num_tg
int num_tg
Definition encoder.h:3423
AV1_COMP::winner_mode_params
WinnerModeParams winner_mode_params
Definition encoder.h:3063
AV1_COMP::ext_flags
ExternalFlags ext_flags
Definition encoder.h:3025
AV1_COMP::alloc_pyramid
bool alloc_pyramid
Definition encoder.h:3638
AV1_COMP::enc_seg
EncSegmentationInfo enc_seg
Definition encoder.h:3109
AV1_COMP::mv_search_params
MotionVectorSearchParams mv_search_params
Definition encoder.h:3098
AV1_COMP::use_screen_content_tools
int use_screen_content_tools
Definition encoder.h:3335
AV1_COMP::do_update_frame_probs_interpfilter
int do_update_frame_probs_interpfilter[10]
Definition encoder.h:3257
AV1_COMP::coding_context
CODING_CONTEXT coding_context
Definition encoder.h:3053
AV1_COMP::tf_ctx
TemporalFilterCtx tf_ctx
Definition encoder.h:2989
AV1_COMP::force_intpel_info
ForceIntegerMVInfo force_intpel_info
Definition encoder.h:2999
AV1_COMP::gm_info
GlobalMotionInfo gm_info
Definition encoder.h:3058
AV1_COMP::consec_zero_mv_alloc_size
int consec_zero_mv_alloc_size
Definition encoder.h:3458
AV1_COMP::coeff_buffer_pool
CoeffBufferPool coeff_buffer_pool
Definition encoder.h:2904
AV1_COMP::frame_index_set
FRAME_INDEX_SET frame_index_set
Definition encoder.h:3157
AV1_COMP::ref_frame_flags
int ref_frame_flags
Definition encoder.h:3083
AV1_COMP::scaled_ref_buf
RefCntBuffer * scaled_ref_buf[INTER_REFS_PER_FRAME]
Definition encoder.h:3005
AV1_COMP::gf_frame_index
unsigned char gf_frame_index
Definition encoder.h:3124
AV1_COMP::oxcf
AV1EncoderConfig oxcf
Definition encoder.h:2914
AV1_COMP::common
AV1_COMMON common
Definition encoder.h:2909
AV1_COMP::lr_ctxt
AV1LrStruct lr_ctxt
Definition encoder.h:3303
AV1_COMP::do_frame_data_update
bool do_frame_data_update
Definition encoder.h:3519
AV1_COMP::cdef_search_ctx
CdefSearchCtx * cdef_search_ctx
Definition encoder.h:2994
AV1_COMP::data_alloc_width
int data_alloc_width
Definition encoder.h:3164
AV1_COMP::do_update_frame_probs_txtype
int do_update_frame_probs_txtype[10]
Definition encoder.h:3242
AV1_COMP::counts
FRAME_COUNTS counts
Definition encoder.h:2886
AV1_COMP::compressor_stage
COMPRESSOR_STAGE compressor_stage
Definition encoder.h:3412
AV1_COMP::intrabc_used
int intrabc_used
Definition encoder.h:3293
AV1_COMP::num_frame_recode
int num_frame_recode
Definition encoder.h:3232
AV1_COMP::rt_reduce_num_ref_buffers
int rt_reduce_num_ref_buffers
Definition encoder.h:3020
AV1_COMP::refresh_frame
RefreshFrameInfo refresh_frame
Definition encoder.h:3015
AV1_COMP::prune_ref_frame_mask
int prune_ref_frame_mask
Definition encoder.h:3298
AV1_COMP::unscaled_last_source
YV12_BUFFER_CONFIG * unscaled_last_source
Definition encoder.h:2952
AV1_COMP::third_pass_ctx
THIRD_PASS_DEC_CTX * third_pass_ctx
Definition encoder.h:3592
AV1_COMP::all_one_sided_refs
int all_one_sided_refs
Definition encoder.h:3104
AV1_COMP::mt_info
MultiThreadInfo mt_info
Definition encoder.h:3281
AV1_COMP::vbp_info
VarBasedPartitionInfo vbp_info
Definition encoder.h:3227
AV1_COMP::scaled_last_source_available
int scaled_last_source_available
Definition encoder.h:3662
AV1_COMP::last_source
YV12_BUFFER_CONFIG * last_source
Definition encoder.h:2936
AV1_COMP::existing_fb_idx_to_show
int existing_fb_idx_to_show
Definition encoder.h:3288
AV1_COMP::unfiltered_source
YV12_BUFFER_CONFIG * unfiltered_source
Definition encoder.h:2963
AV1_COMP::zeromv_skip_thresh_exit_part
unsigned int zeromv_skip_thresh_exit_part[BLOCK_SIZES_ALL]
Definition encoder.h:3632
AV1_COMP::frame_info
FRAME_INFO frame_info
Definition encoder.h:3152
AV1_COMP::last_coded_height
int last_coded_height
Definition encoder.h:3197
AV1_COMP::frame_header_count
int frame_header_count
Definition encoder.h:3371
AV1_COMP::droppable
int droppable
Definition encoder.h:3147
AV1_COMP::last_show_frame_buf
RefCntBuffer * last_show_frame_buf
Definition encoder.h:3010
AV1_COMP::superres_mode
aom_superres_mode superres_mode
Definition encoder.h:3430
AV1_COMP::mbmi_ext_info
MBMIExtFrameBufferInfo mbmi_ext_info
Definition encoder.h:2891
AV1_COMP::pick_lr_ctxt
AV1LrPickStruct pick_lr_ctxt
Definition encoder.h:3308
AV1_COMP::new_framerate
double new_framerate
Definition encoder.h:3271
AV1_COMP::ppi
AV1_PRIMARY * ppi
Definition encoder.h:2870
AV1_COMP::src_sad_blk_64x64
uint64_t * src_sad_blk_64x64
Definition encoder.h:3602
AV1_COMP::norm_wiener_variance
int64_t norm_wiener_variance
Definition encoder.h:3558
AV1_COMP::tpl_rdmult_scaling_factors
double * tpl_rdmult_scaling_factors
Definition encoder.h:2984
AV1_COMP::sb_counter
int sb_counter
Definition encoder.h:3469
AV1_COMP::last_coded_width
int last_coded_width
Definition encoder.h:3191
AV1_COMP::tile_data
TileDataEnc * tile_data
Definition encoder.h:3208
AV1_COMP::is_screen_content_type
int is_screen_content_type
Definition encoder.h:3343
AV1_COMP::weber_bsize
BLOCK_SIZE weber_bsize
Definition encoder.h:3553
AV1_COMP::interp_search_flags
InterpSearchFlags interp_search_flags
Definition encoder.h:3326
AV1_COMP::time_stamps
TimeStamps time_stamps
Definition encoder.h:3068
AV1_COMP::ref_idx_to_skip
int ref_idx_to_skip
Definition encoder.h:3503
AV1_COMP::orig_source
YV12_BUFFER_CONFIG orig_source
Definition encoder.h:2969
AV1_COMP::firstpass_data
FirstPassData firstpass_data
Definition encoder.h:3435
AV1_COMP::framerate
double framerate
Definition encoder.h:3078
AV1_COMP::speed
int speed
Definition encoder.h:3088
AV1_COMP::fp_block_size
BLOCK_SIZE fp_block_size
Definition encoder.h:3463
AV1_COMP::use_ducky_encode
int use_ducky_encode
Definition encoder.h:3615
AV1_COMP::trial_frame_rst
YV12_BUFFER_CONFIG trial_frame_rst
Definition encoder.h:3037
AV1_COMP::is_dropped_frame
bool is_dropped_frame
Definition encoder.h:3568
AV1_COMP::td
ThreadData td
Definition encoder.h:2881
AV1_COMP::resize_pending_params
ResizePendingParams resize_pending_params
Definition encoder.h:3202
AV1_COMP::scaled_source
YV12_BUFFER_CONFIG scaled_source
Definition encoder.h:2947
AV1_COMP::do_update_vbr_bits_off_target_fast
int do_update_vbr_bits_off_target_fast
Definition encoder.h:3276
AV1_COMP::last_frame_uf
YV12_BUFFER_CONFIG last_frame_uf
Definition encoder.h:3031
AV1_COMP::enc_quant_dequant_params
EncQuantDequantParams enc_quant_dequant_params
Definition encoder.h:2876
AV1_COMP::ref_frame_dist_info
RefFrameDistanceInfo ref_frame_dist_info
Definition encoder.h:3381
AV1_COMP::prep_rate_estimates
int * prep_rate_estimates
Definition encoder.h:3537
AV1_COMP::ducky_encode_info
DuckyEncodeInfo ducky_encode_info
Definition encoder.h:3621
AV1_COMP::ext_rate_scale
double ext_rate_scale
Definition encoder.h:3548
AV1_COMP::initial_mbs
int initial_mbs
Definition encoder.h:3179
AV1_COMP::rec_sse
uint64_t rec_sse
Definition encoder.h:3609
AV1_COMP::scaled_last_source
YV12_BUFFER_CONFIG scaled_last_source
Definition encoder.h:2957
AV1_COMP::mv_stats
MV_STATS mv_stats
Definition encoder.h:3486
AV1_COMP::frame_new_probs
FrameProbInfo frame_new_probs[10]
Definition encoder.h:3237
AV1_COMP::source
YV12_BUFFER_CONFIG * source
Definition encoder.h:2927
AV1_COMP::allocated_tiles
int allocated_tiles
Definition encoder.h:3212
AV1_COMP::svc
SVC svc
Definition encoder.h:3407
AV1_COMP::coeff_buffer_base
CB_COEFF_BUFFER * coeff_buffer_base
Definition encoder.h:2898
AV1_COMP::noise_estimate
NOISE_ESTIMATE noise_estimate
Definition encoder.h:3440
AV1_COMP::twopass_frame
TWO_PASS_FRAME twopass_frame
Definition encoder.h:3587
AV1_PRIMARY
Top level primary encoder structure.
Definition encoder.h:2570
AV1_PRIMARY::num_fp_contexts
int num_fp_contexts
Definition encoder.h:2627
AV1_PRIMARY::intra_row_mt_sync
AV1EncRowMultiThreadSync intra_row_mt_sync
Definition encoder.h:2860
AV1_PRIMARY::buffer_removal_time_present
bool buffer_removal_time_present
Definition encoder.h:2741
AV1_PRIMARY::valid_gm_model_found
int valid_gm_model_found[FRAME_UPDATE_TYPES]
Definition encoder.h:2849
AV1_PRIMARY::output_pkt_list
struct aom_codec_pkt_list * output_pkt_list
Definition encoder.h:2671
AV1_PRIMARY::filter_level
int filter_level[2]
Definition encoder.h:2632
AV1_PRIMARY::seq_params
SequenceHeader seq_params
Definition encoder.h:2731
AV1_PRIMARY::mv_stats
MV_STATS mv_stats
Definition encoder.h:2779
AV1_PRIMARY::cpi
struct AV1_COMP * cpi
Definition encoder.h:2648
AV1_PRIMARY::level_params
AV1LevelParams level_params
Definition encoder.h:2701
AV1_PRIMARY::internal_altref_allowed
int internal_altref_allowed
Definition encoder.h:2676
AV1_PRIMARY::rtc_ref
RTC_REF rtc_ref
Definition encoder.h:2854
AV1_PRIMARY::b_calculate_psnr
int b_calculate_psnr
Definition encoder.h:2706
AV1_PRIMARY::p_mt_info
PrimaryMultiThreadInfo p_mt_info
Definition encoder.h:2836
AV1_PRIMARY::tf_info
TEMPORAL_FILTER_INFO tf_info
Definition encoder.h:2726
AV1_PRIMARY::twopass
TWO_PASS twopass
Definition encoder.h:2716
AV1_PRIMARY::frames_left
int frames_left
Definition encoder.h:2711
AV1_PRIMARY::ts_start_last_show_frame
int64_t ts_start_last_show_frame
Definition encoder.h:2617
AV1_PRIMARY::p_rc
PRIMARY_RATE_CONTROL p_rc
Definition encoder.h:2721
AV1_PRIMARY::lap_enabled
int lap_enabled
Definition encoder.h:2696
AV1_PRIMARY::frame_probs
FrameProbInfo frame_probs
Definition encoder.h:2841
AV1_PRIMARY::show_existing_alt_ref
int show_existing_alt_ref
Definition encoder.h:2681
AV1_PRIMARY::fb_of_context_type
int fb_of_context_type[REF_FRAMES]
Definition encoder.h:2831
AV1_PRIMARY::use_svc
int use_svc
Definition encoder.h:2736
AV1_PRIMARY::tpl_sb_rdmult_scaling_factors
double * tpl_sb_rdmult_scaling_factors
Definition encoder.h:2769
AV1_PRIMARY::filter_level_v
int filter_level_v
Definition encoder.h:2642
AV1_PRIMARY::filter_level_u
int filter_level_u
Definition encoder.h:2637
AV1_PRIMARY::cpi_lap
struct AV1_COMP * cpi_lap
Definition encoder.h:2653
AV1_PRIMARY::parallel_cpi
struct AV1_COMP * parallel_cpi[4]
Definition encoder.h:2574
AV1_PRIMARY::ts_end_last_show_frame
int64_t ts_end_last_show_frame
Definition encoder.h:2622
AV1_PRIMARY::lookahead
struct lookahead_ctx * lookahead
Definition encoder.h:2658
AV1_PRIMARY::gf_state
GF_STATE gf_state
Definition encoder.h:2691
AV1_PRIMARY::fn_ptr
aom_variance_fn_ptr_t fn_ptr[BLOCK_SIZES_ALL]
Definition encoder.h:2763
AV1_PRIMARY::gf_group
GF_GROUP gf_group
Definition encoder.h:2686
AV1_PRIMARY::parallel_frames_data
struct AV1_COMP_DATA parallel_frames_data[4 - 1]
Definition encoder.h:2580
AV1_PRIMARY::tpl_data
TplParams tpl_data
Definition encoder.h:2774
AV1_PRIMARY::number_temporal_layers
unsigned int number_temporal_layers
Definition encoder.h:2746
AV1_PRIMARY::number_spatial_layers
unsigned int number_spatial_layers
Definition encoder.h:2751
AV1_PRIMARY::seq_params_locked
int seq_params_locked
Definition encoder.h:2665
AV1_PRIMARY::error
struct aom_internal_error_info error
Definition encoder.h:2756
AlgoCfg
Algorithm configuration parameters.
Definition encoder.h:810
AlgoCfg::disable_trellis_quant
int disable_trellis_quant
Definition encoder.h:826
AlgoCfg::sharpness
int sharpness
Definition encoder.h:817
AlgoCfg::skip_postproc_filtering
bool skip_postproc_filtering
Definition encoder.h:870
AlgoCfg::arnr_max_frames
int arnr_max_frames
Definition encoder.h:831
AlgoCfg::enable_tpl_model
bool enable_tpl_model
Definition encoder.h:849
AlgoCfg::loopfilter_control
LOOPFILTER_CONTROL loopfilter_control
Definition encoder.h:864
AlgoCfg::cdf_update_mode
uint8_t cdf_update_mode
Definition encoder.h:844
AlgoCfg::enable_overlay
bool enable_overlay
Definition encoder.h:855
AlgoCfg::arnr_strength
int arnr_strength
Definition encoder.h:836
CB_COEFF_BUFFER
Stores the transforms coefficients for the whole superblock.
Definition block.h:206
CYCLIC_REFRESH
The stucture of CYCLIC_REFRESH.
Definition aq_cyclicrefresh.h:36
CdefInfo
Parameters related to CDEF.
Definition av1_common_int.h:198
CdefInfo::cdef_bits
int cdef_bits
Number of CDEF strength values in bits.
Definition av1_common_int.h:220
CdefInfo::cdef_uv_strengths
int cdef_uv_strengths[16]
CDEF strength values for chroma.
Definition av1_common_int.h:218
CdefInfo::cdef_strengths
int cdef_strengths[16]
CDEF strength values for luma.
Definition av1_common_int.h:216
CdefInfo::nb_cdef_strengths
int nb_cdef_strengths
Number of CDEF strength values.
Definition av1_common_int.h:214
CoeffBufferPool
Definition encoder.h:2421
CoeffBufferPool::entropy_ctx
uint8_t * entropy_ctx
Definition encoder.h:2433
CoeffBufferPool::tcoeff
tran_low_t * tcoeff
Definition encoder.h:2425
CoeffBufferPool::eobs
uint16_t * eobs
Definition encoder.h:2429
CommonModeInfoParams
Params related to MB_MODE_INFO arrays and related info.
Definition av1_common_int.h:503
CommonModeInfoParams::mi_alloc_bsize
BLOCK_SIZE mi_alloc_bsize
Definition av1_common_int.h:552
CommonTileParams::cols
int cols
Definition av1_common_int.h:430
CommonTileParams::large_scale
unsigned int large_scale
Definition av1_common_int.h:490
CompoundTypeCfg
Encoder flags for compound prediction modes.
Definition encoder.h:396
CompoundTypeCfg::enable_masked_comp
bool enable_masked_comp
Definition encoder.h:405
CompoundTypeCfg::enable_diff_wtd_comp
bool enable_diff_wtd_comp
Definition encoder.h:413
CompoundTypeCfg::enable_smooth_interintra
bool enable_smooth_interintra
Definition encoder.h:409
CompoundTypeCfg::enable_interintra_wedge
bool enable_interintra_wedge
Definition encoder.h:421
CompoundTypeCfg::enable_interinter_wedge
bool enable_interinter_wedge
Definition encoder.h:417
CompoundTypeCfg::enable_dist_wtd_comp
bool enable_dist_wtd_comp
Definition encoder.h:400
CompoundTypeRdBuffers
Contains buffers used by av1_compound_type_rd()
Definition block.h:366
EncSegmentationInfo
Segmentation related information for the current frame.
Definition encoder.h:2384
EncSegmentationInfo::map
uint8_t * map
Definition encoder.h:2390
EncSegmentationInfo::has_lossless_segment
bool has_lossless_segment
Definition encoder.h:2396
EncodeFrameInput
Input frames and last input frame.
Definition encoder.h:3668
EncodeFrameParams
contains per-frame encoding parameters decided upon by av1_encode_strategy() and passed down to av1_e...
Definition encoder.h:3680
EncodeFrameParams::error_resilient_mode
int error_resilient_mode
Definition encoder.h:3684
EncodeFrameParams::remapped_ref_idx
int remapped_ref_idx[REF_FRAMES]
Definition encoder.h:3715
EncodeFrameParams::ref_frame_flags
int ref_frame_flags
Definition encoder.h:3710
EncodeFrameParams::speed
int speed
Definition encoder.h:3726
EncodeFrameParams::frame_type
FRAME_TYPE frame_type
Definition encoder.h:3688
EncodeFrameParams::show_frame
int show_frame
Definition encoder.h:3698
EncodeFrameParams::refresh_frame
RefreshFrameInfo refresh_frame
Definition encoder.h:3721
ExtRefreshFrameFlagsInfo
Frame refresh flags set by the external interface.
Definition encoder.h:2251
ExtRefreshFrameFlagsInfo::golden_frame
bool golden_frame
Definition encoder.h:2253
ExtRefreshFrameFlagsInfo::bwd_ref_frame
bool bwd_ref_frame
Definition encoder.h:2254
ExtRefreshFrameFlagsInfo::update_pending
bool update_pending
Definition encoder.h:2260
ExtRefreshFrameFlagsInfo::last_frame
bool last_frame
Definition encoder.h:2252
ExtRefreshFrameFlagsInfo::alt_ref_frame
bool alt_ref_frame
Definition encoder.h:2256
ExtRefreshFrameFlagsInfo::alt2_ref_frame
bool alt2_ref_frame
Definition encoder.h:2255
ExternalFlags
Flags signalled by the external interface at frame level.
Definition encoder.h:2266
ExternalFlags::use_primary_ref_none
bool use_primary_ref_none
Definition encoder.h:2307
ExternalFlags::use_ref_frame_mvs
bool use_ref_frame_mvs
Definition encoder.h:2291
ExternalFlags::refresh_frame
ExtRefreshFrameFlagsInfo refresh_frame
Definition encoder.h:2275
ExternalFlags::ref_frame_flags
int ref_frame_flags
Definition encoder.h:2270
ExternalFlags::use_error_resilient
bool use_error_resilient
Definition encoder.h:2296
ExternalFlags::use_s_frame
bool use_s_frame
Definition encoder.h:2301
ExternalFlags::refresh_frame_context
bool refresh_frame_context
Definition encoder.h:2280
ExternalFlags::refresh_frame_context_pending
bool refresh_frame_context_pending
Definition encoder.h:2286
FeatureFlags
Frame level features.
Definition av1_common_int.h:360
FeatureFlags::allow_screen_content_tools
bool allow_screen_content_tools
Definition av1_common_int.h:377
FeatureFlags::allow_intrabc
bool allow_intrabc
Definition av1_common_int.h:378
FeatureFlags::coded_lossless
bool coded_lossless
Definition av1_common_int.h:387
FeatureFlags::error_resilient_mode
bool error_resilient_mode
Definition av1_common_int.h:402
FeatureFlags::all_lossless
bool all_lossless
Definition av1_common_int.h:391
ForceIntegerMVInfo
Encoder info used for decision on forcing integer motion vectors.
Definition encoder.h:1845
ForceIntegerMVInfo::rate_size
int rate_size
Definition encoder.h:1858
ForceIntegerMVInfo::rate_index
int rate_index
Definition encoder.h:1854
FrameProbInfo
Encoder-side probabilities for pruning of various AV1 tools.
Definition encoder.h:1104
GF_GROUP
Data related to the current GF/ARF group and the individual frames within the group.
Definition firstpass.h:354
GlobalMotionInfo
Parameters related to global motion search.
Definition encoder.h:2054
GlobalMotionInfo::search_done
bool search_done
Definition encoder.h:2058
GlobalMotionInfo::segment_map_h
int segment_map_h
Definition encoder.h:2087
GlobalMotionInfo::segment_map_w
int segment_map_w
Definition encoder.h:2086
InterpSearchFlags
Flags related to interpolation filter search.
Definition encoder.h:2094
InterpSearchFlags::default_interp_skip_flags
int default_interp_skip_flags
Definition encoder.h:2099
InterpSearchFlags::interp_filter_search_mask
uint16_t interp_filter_search_mask
Definition encoder.h:2103
IntraBCMVCosts
Holds mv costs for intrabc.
Definition block.h:789
IntraModeCfg
Encoder flags for intra prediction.
Definition encoder.h:299
IntraModeCfg::enable_diagonal_intra
bool enable_diagonal_intra
Definition encoder.h:329
IntraModeCfg::enable_smooth_intra
bool enable_smooth_intra
Definition encoder.h:312
IntraModeCfg::auto_intra_tools_off
bool auto_intra_tools_off
Definition encoder.h:348
IntraModeCfg::enable_filter_intra
bool enable_filter_intra
Definition encoder.h:308
IntraModeCfg::enable_directional_intra
bool enable_directional_intra
Definition encoder.h:324
IntraModeCfg::enable_paeth_intra
bool enable_paeth_intra
Definition encoder.h:316
IntraModeCfg::enable_intra_edge_filter
bool enable_intra_edge_filter
Definition encoder.h:303
IntraModeCfg::enable_cfl_intra
bool enable_cfl_intra
Definition encoder.h:320
IntraModeCfg::enable_angle_delta
bool enable_angle_delta
Definition encoder.h:334
KeyFrameCfg
Encoder config related to the coding of key frames.
Definition encoder.h:463
KeyFrameCfg::key_freq_max
int key_freq_max
Definition encoder.h:472
KeyFrameCfg::sframe_mode
int sframe_mode
Definition encoder.h:490
KeyFrameCfg::auto_key
bool auto_key
Definition encoder.h:495
KeyFrameCfg::enable_intrabc
bool enable_intrabc
Definition encoder.h:515
KeyFrameCfg::sframe_dist
int sframe_dist
Definition encoder.h:483
KeyFrameCfg::enable_sframe
bool enable_sframe
Definition encoder.h:510
KeyFrameCfg::enable_keyframe_filtering
int enable_keyframe_filtering
Definition encoder.h:477
KeyFrameCfg::fwd_kf_dist
int fwd_kf_dist
Definition encoder.h:500
KeyFrameCfg::key_freq_min
int key_freq_min
Definition encoder.h:467
KeyFrameCfg::fwd_kf_enabled
bool fwd_kf_enabled
Definition encoder.h:505
MBMIExtFrameBufferInfo
Buffer to store mode information at mi_alloc_bsize (4x4 or 8x8) level.
Definition encoder.h:1891
MBMIExtFrameBufferInfo::alloc_size
int alloc_size
Definition encoder.h:1900
MBMIExtFrameBufferInfo::stride
int stride
Definition encoder.h:1904
MBMIExtFrameBufferInfo::frame_base
MB_MODE_INFO_EXT_FRAME * frame_base
Definition encoder.h:1896
MB_MODE_INFO_EXT_FRAME
Stores best extended mode information at frame level.
Definition block.h:242
MB_MODE_INFO
Stores the prediction/txfm mode of the current coding block.
Definition blockd.h:222
MotionVectorSearchParams
Parameters for motion vector search process.
Definition encoder.h:2109
MotionVectorSearchParams::max_mv_magnitude
int max_mv_magnitude
Definition encoder.h:2115
MotionVectorSearchParams::find_fractional_mv_step
fractional_mv_step_fp * find_fractional_mv_step
Definition encoder.h:2129
MotionVectorSearchParams::mv_step_param
int mv_step_param
Definition encoder.h:2120
MultiThreadInfo
Encoder parameters related to multi-threading.
Definition encoder.h:1736
MultiThreadInfo::restore_state_buf
RestoreStateBuffers restore_state_buf
Definition encoder.h:1823
MultiThreadInfo::cdef_worker
AV1CdefWorkerData * cdef_worker
Definition encoder.h:1818
MultiThreadInfo::lr_row_sync
AV1LrSync lr_row_sync
Definition encoder.h:1793
MultiThreadInfo::tile_thr_data
struct EncWorkerData * tile_thr_data
Definition encoder.h:1756
MultiThreadInfo::tpl_row_mt
AV1TplRowMultiThreadInfo tpl_row_mt
Definition encoder.h:1783
MultiThreadInfo::pack_bs_sync
AV1EncPackBSSync pack_bs_sync
Definition encoder.h:1798
MultiThreadInfo::enc_row_mt
AV1EncRowMultiThreadInfo enc_row_mt
Definition encoder.h:1772
MultiThreadInfo::lf_row_sync
AV1LfSync lf_row_sync
Definition encoder.h:1788
MultiThreadInfo::cdef_sync
AV1CdefSync cdef_sync
Definition encoder.h:1813
MultiThreadInfo::num_mod_workers
int num_mod_workers[NUM_MT_MODULES]
Definition encoder.h:1745
MultiThreadInfo::intra_mt
AV1EncAllIntraMultiThreadInfo intra_mt
Definition encoder.h:1778
MultiThreadInfo::num_workers
int num_workers
Definition encoder.h:1740
MultiThreadInfo::pipeline_lpf_mt_with_enc
int pipeline_lpf_mt_with_enc
Definition encoder.h:1829
MultiThreadInfo::workers
AVxWorker * workers
Definition encoder.h:1750
MultiThreadInfo::pack_bs_mt_enabled
bool pack_bs_mt_enabled
Definition encoder.h:1767
MultiThreadInfo::row_mt_enabled
bool row_mt_enabled
Definition encoder.h:1762
MultiThreadInfo::tf_sync
AV1TemporalFilterSync tf_sync
Definition encoder.h:1808
MultiThreadInfo::gm_sync
AV1GlobalMotionSync gm_sync
Definition encoder.h:1803
MvCosts
Holds mv costs for encoding and motion search.
Definition block.h:758
OBMCBuffer
Contains buffers used to speed up rdopt for obmc.
Definition block.h:329
PALETTE_BUFFER
Contains color maps used in palette mode.
Definition block.h:354
PRIMARY_RATE_CONTROL
Primary Rate Control parameters and status.
Definition ratectrl.h:291
PartitionCfg
Encoder config for coding block partitioning.
Definition encoder.h:271
PartitionCfg::enable_rect_partitions
bool enable_rect_partitions
Definition encoder.h:275
PartitionCfg::enable_1to4_partitions
bool enable_1to4_partitions
Definition encoder.h:283
PartitionCfg::max_partition_size
BLOCK_SIZE max_partition_size
Definition encoder.h:293
PartitionCfg::enable_ab_partitions
bool enable_ab_partitions
Definition encoder.h:279
PartitionCfg::min_partition_size
BLOCK_SIZE min_partition_size
Definition encoder.h:288
PrimaryMultiThreadInfo
Primary Encoder parameters related to multi-threading.
Definition encoder.h:1689
PrimaryMultiThreadInfo::tile_thr_data
struct EncWorkerData * tile_thr_data
Definition encoder.h:1709
PrimaryMultiThreadInfo::cdef_worker
AV1CdefWorkerData * cdef_worker
Definition encoder.h:1714
PrimaryMultiThreadInfo::num_workers
int num_workers
Definition encoder.h:1693
PrimaryMultiThreadInfo::prev_num_enc_workers
int prev_num_enc_workers
Definition encoder.h:1730
PrimaryMultiThreadInfo::workers
AVxWorker * workers
Definition encoder.h:1703
PrimaryMultiThreadInfo::p_workers
AVxWorker * p_workers[4]
Definition encoder.h:1720
PrimaryMultiThreadInfo::p_num_workers
int p_num_workers
Definition encoder.h:1725
PrimaryMultiThreadInfo::num_mod_workers
int num_mod_workers[NUM_MT_MODULES]
Definition encoder.h:1698
RATE_CONTROL
Rate Control parameters and status.
Definition ratectrl.h:134
RateControlCfg
Encoder rate control configuration parameters.
Definition encoder.h:521
RateControlCfg::worst_allowed_q
int worst_allowed_q
Definition encoder.h:591
RateControlCfg::over_shoot_pct
int over_shoot_pct
Definition encoder.h:586
RateControlCfg::max_intra_bitrate_pct
unsigned int max_intra_bitrate_pct
Definition encoder.h:556
RateControlCfg::drop_frames_water_mark
int drop_frames_water_mark
Definition encoder.h:574
RateControlCfg::vbrmax_section
int vbrmax_section
Definition encoder.h:622
RateControlCfg::maximum_buffer_size_ms
int64_t maximum_buffer_size_ms
Definition encoder.h:540
RateControlCfg::vbr_corpus_complexity_lap
unsigned int vbr_corpus_complexity_lap
Definition encoder.h:551
RateControlCfg::min_cr
unsigned int min_cr
Definition encoder.h:570
RateControlCfg::vbrbias
int vbrbias
Definition encoder.h:612
RateControlCfg::gf_cbr_boost_pct
unsigned int gf_cbr_boost_pct
Definition encoder.h:565
RateControlCfg::vbrmin_section
int vbrmin_section
Definition encoder.h:617
RateControlCfg::mode
enum aom_rc_mode mode
Definition encoder.h:605
RateControlCfg::max_inter_bitrate_pct
unsigned int max_inter_bitrate_pct
Definition encoder.h:561
RateControlCfg::starting_buffer_level_ms
int64_t starting_buffer_level_ms
Definition encoder.h:530
RateControlCfg::best_allowed_q
int best_allowed_q
Definition encoder.h:596
RateControlCfg::under_shoot_pct
int under_shoot_pct
Definition encoder.h:580
RateControlCfg::target_bandwidth
int64_t target_bandwidth
Definition encoder.h:545
RateControlCfg::optimal_buffer_level_ms
int64_t optimal_buffer_level_ms
Definition encoder.h:535
RateControlCfg::cq_level
int cq_level
Definition encoder.h:600
RefFrameDistanceInfo
Refrence frame distance related variables.
Definition encoder.h:2168
RefFrameDistanceInfo::nearest_past_ref
int8_t nearest_past_ref
Definition encoder.h:2176
RefFrameDistanceInfo::nearest_future_ref
int8_t nearest_future_ref
Definition encoder.h:2180
RefreshFrameInfo
Refresh frame flags for different type of frames.
Definition encoder.h:2147
RefreshFrameInfo::bwd_ref_frame
bool bwd_ref_frame
Definition encoder.h:2149
RefreshFrameInfo::golden_frame
bool golden_frame
Definition encoder.h:2148
RefreshFrameInfo::alt_ref_frame
bool alt_ref_frame
Definition encoder.h:2150
ResizeCfg
Encoder config related to resize.
Definition encoder.h:251
ResizeCfg::resize_scale_denominator
uint8_t resize_scale_denominator
Definition encoder.h:260
ResizeCfg::resize_kf_scale_denominator
uint8_t resize_kf_scale_denominator
Definition encoder.h:265
ResizeCfg::resize_mode
RESIZE_MODE resize_mode
Definition encoder.h:255
ResizePendingParams
Desired dimensions for an externally triggered resize.
Definition encoder.h:2160
ResizePendingParams::width
int width
Definition encoder.h:2161
ResizePendingParams::height
int height
Definition encoder.h:2162
RestUnitSearchInfo
Parameters related to restoration types.
Definition encoder.h:1650
RestUnitSearchInfo::wiener
WienerInfo wiener
Definition encoder.h:1654
RestUnitSearchInfo::sgrproj
SgrprojInfo sgrproj
Definition encoder.h:1659
RestorationInfo
Parameters related to Restoration Info.
Definition restoration.h:246
RestorationInfo::frame_restoration_type
RestorationType frame_restoration_type
Definition restoration.h:250
RestoreStateBuffers
Buffers to be backed up during parallel encode set to be restored later.
Definition encoder.h:1625
RestoreStateBuffers::rst_tmpbuf
int32_t * rst_tmpbuf
Definition encoder.h:1639
RestoreStateBuffers::rlbs
RestorationLineBuffers * rlbs
Definition encoder.h:1644
RestoreStateBuffers::cdef_colbuf
uint16_t * cdef_colbuf[3]
Definition encoder.h:1634
RestoreStateBuffers::cdef_srcbuf
uint16_t * cdef_srcbuf
Definition encoder.h:1629
SPEED_FEATURES
Top level speed vs quality trade off data struture.
Definition speed_features.h:1912
SPEED_FEATURES::mv_sf
MV_SPEED_FEATURES mv_sf
Definition speed_features.h:1941
SPEED_FEATURES::lpf_sf
LOOP_FILTER_SPEED_FEATURES lpf_sf
Definition speed_features.h:1976
SPEED_FEATURES::tx_sf
TX_SPEED_FEATURES tx_sf
Definition speed_features.h:1961
SPEED_FEATURES::rt_sf
REAL_TIME_SPEED_FEATURES rt_sf
Definition speed_features.h:1981
SVC
The stucture of SVC.
Definition svc_layercontext.h:88
SgrprojInfo
Parameters related to Sgrproj Filter.
Definition blockd.h:507
SuperResCfg
Encoder config related to frame super-resolution.
Definition encoder.h:427
SuperResCfg::superres_kf_scale_denominator
uint8_t superres_kf_scale_denominator
Definition encoder.h:449
SuperResCfg::superres_mode
aom_superres_mode superres_mode
Definition encoder.h:453
SuperResCfg::superres_kf_qthresh
int superres_kf_qthresh
Definition encoder.h:437
SuperResCfg::enable_superres
bool enable_superres
Definition encoder.h:457
SuperResCfg::superres_scale_denominator
uint8_t superres_scale_denominator
Definition encoder.h:443
SuperResCfg::superres_qthresh
int superres_qthresh
Definition encoder.h:432
TEMPORAL_FILTER_INFO
Temporal filter info for a gop.
Definition temporal_filter.h:161
TWO_PASS_FRAME
Frame level Two pass status and control data.
Definition firstpass.h:473
TWO_PASS
Two pass status and control data.
Definition firstpass.h:431
TemporalFilterCtx
Parameters related to temporal filtering.
Definition temporal_filter.h:98
TimeStamps
Frame time stamps.
Definition encoder.h:2402
TimeStamps::prev_ts_start
int64_t prev_ts_start
Definition encoder.h:2406
TimeStamps::first_ts_start
int64_t first_ts_start
Definition encoder.h:2414
TimeStamps::prev_ts_end
int64_t prev_ts_end
Definition encoder.h:2410
TplParams
Params related to temporal dependency model.
Definition tpl_model.h:165
TxfmSizeTypeCfg
Encoder flags for transform sizes and types.
Definition encoder.h:354
TxfmSizeTypeCfg::enable_tx64
bool enable_tx64
Definition encoder.h:358
TxfmSizeTypeCfg::use_inter_dct_only
bool use_inter_dct_only
Definition encoder.h:381
TxfmSizeTypeCfg::enable_flip_idtx
bool enable_flip_idtx
Definition encoder.h:362
TxfmSizeTypeCfg::use_intra_default_tx_only
bool use_intra_default_tx_only
Definition encoder.h:386
TxfmSizeTypeCfg::use_intra_dct_only
bool use_intra_dct_only
Definition encoder.h:376
TxfmSizeTypeCfg::enable_rect_tx
bool enable_rect_tx
Definition encoder.h:366
TxfmSizeTypeCfg::reduced_tx_type_set
bool reduced_tx_type_set
Definition encoder.h:371
TxfmSizeTypeCfg::enable_tx_size_search
bool enable_tx_size_search
Definition encoder.h:390
VarBasedPartitionInfo
Thresholds for variance based partitioning.
Definition encoder.h:1355
VarBasedPartitionInfo::threshold_minmax
int64_t threshold_minmax
Definition encoder.h:1370
WienerInfo
Parameters related to Wiener Filter.
Definition blockd.h:494
WinnerModeParams
Parameters used for winner mode processing.
Definition encoder.h:2198
aom_fixed_buf
Generic fixed size buffer structure.
Definition aom_encoder.h:86
inter_modes_info
Struct used to hold inter mode data for fast tx search.
Definition encoder.h:1260
inter_modes_info::rd_cost_arr
RD_STATS rd_cost_arr[MAX_INTER_MODES]
Definition encoder.h:1289
inter_modes_info::est_rd_arr
int64_t est_rd_arr[MAX_INTER_MODES]
Definition encoder.h:1281
inter_modes_info::sse_arr
int64_t sse_arr[MAX_INTER_MODES]
Definition encoder.h:1277
inter_modes_info::rd_cost_y_arr
RD_STATS rd_cost_y_arr[MAX_INTER_MODES]
Definition encoder.h:1293
inter_modes_info::rd_cost_uv_arr
RD_STATS rd_cost_uv_arr[MAX_INTER_MODES]
Definition encoder.h:1297
inter_modes_info::mbmi_arr
MB_MODE_INFO mbmi_arr[MAX_INTER_MODES]
Definition encoder.h:1269
inter_modes_info::rd_idx_pair_arr
RdIdxPair rd_idx_pair_arr[MAX_INTER_MODES]
Definition encoder.h:1285
inter_modes_info::mode_rate_arr
int mode_rate_arr[MAX_INTER_MODES]
Definition encoder.h:1273
inter_modes_info::num
int num
Definition encoder.h:1265
macroblock
Encoder's parameters related to the current coding block.
Definition block.h:878
macroblock::mbmi_ext_frame
MB_MODE_INFO_EXT_FRAME * mbmi_ext_frame
Finalized mbmi_ext for the whole frame.
Definition block.h:910
macroblockd
Variables related to current coding block.
Definition blockd.h:570
macroblockd::block_ref_scale_factors
const struct scale_factors * block_ref_scale_factors[2]
Definition blockd.h:687
yv12_buffer_config
YV12 frame buffer data structure.
Definition yv12config.h:46