| AOMedia AV1 Codec

encoder.h
Go to the documentation of this file.
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
25#include "av1/common/alloccommon.h"
26#include "av1/common/av1_common_int.h"
27#include "av1/common/blockd.h"
28#include "av1/common/entropymode.h"
29#include "av1/common/enums.h"
30#include "av1/common/reconintra.h"
31#include "av1/common/resize.h"
32#include "av1/common/thread_common.h"
33#include "av1/common/timing.h"
34
35#include "av1/encoder/aq_cyclicrefresh.h"
36#include "av1/encoder/av1_quantize.h"
37#include "av1/encoder/block.h"
38#include "av1/encoder/context_tree.h"
39#include "av1/encoder/encodemb.h"
40#include "av1/encoder/external_partition.h"
41#include "av1/encoder/firstpass.h"
42#include "av1/encoder/global_motion.h"
43#include "av1/encoder/level.h"
44#include "av1/encoder/lookahead.h"
45#include "av1/encoder/mcomp.h"
46#include "av1/encoder/pickcdef.h"
47#include "av1/encoder/ratectrl.h"
48#include "av1/encoder/rd.h"
49#include "av1/encoder/speed_features.h"
50#include "av1/encoder/svc_layercontext.h"
51#include "av1/encoder/temporal_filter.h"
52#include "av1/encoder/thirdpass.h"
53#include "av1/encoder/tokenize.h"
54#include "av1/encoder/tpl_model.h"
55#include "av1/encoder/av1_noise_estimate.h"
56#include "av1/encoder/bitstream.h"
57
58#if CONFIG_INTERNAL_STATS
59#include "aom_dsp/ssim.h"
60#endif
61#include "aom_dsp/variance.h"
62#if CONFIG_DENOISE
63#include "aom_dsp/noise_model.h"
64#endif
65#if CONFIG_TUNE_VMAF
66#include "av1/encoder/tune_vmaf.h"
67#endif
68#if CONFIG_AV1_TEMPORAL_DENOISING
69#include "av1/encoder/av1_temporal_denoiser.h"
70#endif
71#if CONFIG_TUNE_BUTTERAUGLI
72#include "av1/encoder/tune_butteraugli.h"
73#endif
74
75#include "aom/internal/aom_codec_internal.h"
76#include "aom_util/aom_thread.h"
77
78#ifdef __cplusplus
79 extern "C" {
80#endif
81
82// TODO(yunqing, any): Added suppression tag to quiet Doxygen warnings. Need to
83// adjust it while we work on documentation.
85// Number of frames required to test for scene cut detection
86#define SCENE_CUT_KEY_TEST_INTERVAL 16
87
88// Lookahead index threshold to enable temporal filtering for second arf.
89#define TF_LOOKAHEAD_IDX_THR 7
90
91#define HDR_QP_LEVELS 10
92#define CHROMA_CB_QP_SCALE 1.04
93#define CHROMA_CR_QP_SCALE 1.04
94#define CHROMA_QP_SCALE -0.46
95#define CHROMA_QP_OFFSET 9.26
96#define QP_SCALE_FACTOR 2.0
97#define DISABLE_HDR_LUMA_DELTAQ 1
98
99// Rational number with an int64 numerator
100// This structure holds a fractional value
101 typedef struct aom_rational64 {
102 int64_t num; // fraction numerator
103 int den; // fraction denominator
104} aom_rational64_t; // alias for struct aom_rational
105
106 enum {
107 // Good Quality Fast Encoding. The encoder balances quality with the amount of
108 // time it takes to encode the output. Speed setting controls how fast.
109 GOOD,
110 // Realtime Fast Encoding. Will force some restrictions on bitrate
111 // constraints.
112 REALTIME,
113 // All intra mode. All the frames are coded as intra frames.
114 ALLINTRA
115} UENUM1BYTE(MODE);
116
117 enum {
118 FRAMEFLAGS_KEY = 1 << 0,
119 FRAMEFLAGS_GOLDEN = 1 << 1,
120 FRAMEFLAGS_BWDREF = 1 << 2,
121 // TODO(zoeliu): To determine whether a frame flag is needed for ALTREF2_FRAME
122 FRAMEFLAGS_ALTREF = 1 << 3,
123 FRAMEFLAGS_INTRAONLY = 1 << 4,
124 FRAMEFLAGS_SWITCH = 1 << 5,
125 FRAMEFLAGS_ERROR_RESILIENT = 1 << 6,
126} UENUM1BYTE(FRAMETYPE_FLAGS);
127
128#if CONFIG_FPMT_TEST
129 enum {
130 PARALLEL_ENCODE = 0,
131 PARALLEL_SIMULATION_ENCODE,
132 NUM_FPMT_TEST_ENCODES
133} UENUM1BYTE(FPMT_TEST_ENC_CFG);
134#endif // CONFIG_FPMT_TEST
135// 0 level frames are sometimes used for rate control purposes, but for
136// reference mapping purposes, the minimum level should be 1.
137#define MIN_PYR_LEVEL 1
138 static INLINE int get_true_pyr_level(int frame_level, int frame_order,
139 int max_layer_depth) {
140 if (frame_order == 0) {
141 // Keyframe case
142 return MIN_PYR_LEVEL;
143 } else if (frame_level == MAX_ARF_LAYERS) {
144 // Leaves
145 return max_layer_depth;
146 } else if (frame_level == (MAX_ARF_LAYERS + 1)) {
147 // Altrefs
148 return MIN_PYR_LEVEL;
149 }
150 return AOMMAX(MIN_PYR_LEVEL, frame_level);
151}
152
153 enum {
154 NO_AQ = 0,
155 VARIANCE_AQ = 1,
156 COMPLEXITY_AQ = 2,
157 CYCLIC_REFRESH_AQ = 3,
158 AQ_MODE_COUNT // This should always be the last member of the enum
159} UENUM1BYTE(AQ_MODE);
160 enum {
161 NO_DELTA_Q = 0,
162 DELTA_Q_OBJECTIVE = 1, // Modulation to improve objective quality
163 DELTA_Q_PERCEPTUAL = 2, // Modulation to improve video perceptual quality
164 DELTA_Q_PERCEPTUAL_AI = 3, // Perceptual quality opt for all intra mode
165 DELTA_Q_USER_RATING_BASED = 4, // User rating based delta q mode
166 DELTA_Q_HDR = 5, // QP adjustment based on HDR block pixel average
167 DELTA_Q_MODE_COUNT // This should always be the last member of the enum
168} UENUM1BYTE(DELTAQ_MODE);
169
170 enum {
171 RESIZE_NONE = 0, // No frame resizing allowed.
172 RESIZE_FIXED = 1, // All frames are coded at the specified scale.
173 RESIZE_RANDOM = 2, // All frames are coded at a random scale.
174 RESIZE_DYNAMIC = 3, // Frames coded at lower scale based on rate control.
175 RESIZE_MODES
176} UENUM1BYTE(RESIZE_MODE);
177
178 enum {
179 SS_CFG_SRC = 0,
180 SS_CFG_LOOKAHEAD = 1,
181 SS_CFG_FPF = 2,
182 SS_CFG_TOTAL = 3
183} UENUM1BYTE(SS_CFG_OFFSET);
184
185 enum {
186 DISABLE_SCENECUT, // For LAP, lag_in_frames < 19
187 ENABLE_SCENECUT_MODE_1, // For LAP, lag_in_frames >=19 and < 33
188 ENABLE_SCENECUT_MODE_2 // For twopass and LAP - lag_in_frames >=33
189} UENUM1BYTE(SCENECUT_MODE);
190
191#define MAX_VBR_CORPUS_COMPLEXITY 10000
192
193 typedef enum {
194 MOD_FP, // First pass
195 MOD_TF, // Temporal filtering
196 MOD_TPL, // TPL
197 MOD_GME, // Global motion estimation
198 MOD_ENC, // Encode stage
199 MOD_LPF, // Deblocking loop filter
200 MOD_CDEF_SEARCH, // CDEF search
201 MOD_CDEF, // CDEF frame
202 MOD_LR, // Loop restoration filtering
203 MOD_PACK_BS, // Pack bitstream
204 MOD_FRAME_ENC, // Frame Parallel encode
205 MOD_AI, // All intra
206 NUM_MT_MODULES
207} MULTI_THREADED_MODULES;
208
217 typedef enum {
218 COST_UPD_SB,
219 COST_UPD_SBROW,
220 COST_UPD_TILE,
221 COST_UPD_OFF,
222 NUM_COST_UPDATE_TYPES,
223} COST_UPDATE_TYPE;
224
228 typedef enum {
229 LOOPFILTER_NONE = 0,
230 LOOPFILTER_ALL = 1,
231 LOOPFILTER_REFERENCE = 2,
232 LOOPFILTER_SELECTIVELY =
233 3,
234} LOOPFILTER_CONTROL;
235
240 typedef enum {
241 SKIP_APPLY_RESTORATION = 1 << 0,
242 SKIP_APPLY_SUPERRES = 1 << 1,
243 SKIP_APPLY_CDEF = 1 << 2,
244 SKIP_APPLY_LOOPFILTER = 1 << 3,
245} SKIP_APPLY_POSTPROC_FILTER;
246
250 typedef struct {
254 RESIZE_MODE resize_mode;
259 uint8_t resize_scale_denominator;
264 uint8_t resize_kf_scale_denominator;
265} ResizeCfg;
266
270 typedef struct {
274 bool enable_rect_partitions;
278 bool enable_ab_partitions;
282 bool enable_1to4_partitions;
287 BLOCK_SIZE min_partition_size;
292 BLOCK_SIZE max_partition_size;
293} PartitionCfg;
294
298 typedef struct {
302 bool enable_intra_edge_filter;
307 bool enable_filter_intra;
311 bool enable_smooth_intra;
315 bool enable_paeth_intra;
319 bool enable_cfl_intra;
323 bool enable_directional_intra;
328 bool enable_diagonal_intra;
333 bool enable_angle_delta;
347 bool auto_intra_tools_off;
348} IntraModeCfg;
349
353 typedef struct {
357 bool enable_tx64;
361 bool enable_flip_idtx;
365 bool enable_rect_tx;
370 bool reduced_tx_type_set;
375 bool use_intra_dct_only;
380 bool use_inter_dct_only;
385 bool use_intra_default_tx_only;
389 bool enable_tx_size_search;
390} TxfmSizeTypeCfg;
391
395 typedef struct {
399 bool enable_dist_wtd_comp;
404 bool enable_masked_comp;
408 bool enable_smooth_interintra;
412 bool enable_diff_wtd_comp;
416 bool enable_interinter_wedge;
420 bool enable_interintra_wedge;
421} CompoundTypeCfg;
422
426 typedef struct {
431 int superres_qthresh;
436 int superres_kf_qthresh;
442 uint8_t superres_scale_denominator;
448 uint8_t superres_kf_scale_denominator;
452 aom_superres_mode superres_mode;
456 bool enable_superres;
457} SuperResCfg;
458
462 typedef struct {
466 int key_freq_min;
467
471 int key_freq_max;
472
476 int enable_keyframe_filtering;
477
482 int sframe_dist;
483
489 int sframe_mode;
490
494 bool auto_key;
495
499 int fwd_kf_dist;
500
504 bool fwd_kf_enabled;
505
509 bool enable_sframe;
510
514 bool enable_intrabc;
515} KeyFrameCfg;
516
520 typedef struct {
522 // BUFFERING PARAMETERS
529 int64_t starting_buffer_level_ms;
534 int64_t optimal_buffer_level_ms;
539 int64_t maximum_buffer_size_ms;
540
544 int64_t target_bandwidth;
545
550 unsigned int vbr_corpus_complexity_lap;
555 unsigned int max_intra_bitrate_pct;
560 unsigned int max_inter_bitrate_pct;
564 unsigned int gf_cbr_boost_pct;
569 unsigned int min_cr;
573 int drop_frames_water_mark;
579 int under_shoot_pct;
585 int over_shoot_pct;
590 int worst_allowed_q;
595 int best_allowed_q;
599 int cq_level;
604 enum aom_rc_mode mode;
611 int vbrbias;
616 int vbrmin_section;
621 int vbrmax_section;
622} RateControlCfg;
623
625 typedef struct {
626 // Indicates the number of frames lag before encoding is started.
627 int lag_in_frames;
628 // Indicates the minimum gf/arf interval to be used.
629 int min_gf_interval;
630 // Indicates the maximum gf/arf interval to be used.
631 int max_gf_interval;
632 // Indicates the minimum height for GF group pyramid structure to be used.
633 int gf_min_pyr_height;
634 // Indicates the maximum height for GF group pyramid structure to be used.
635 int gf_max_pyr_height;
636 // Indicates if automatic set and use of altref frames should be enabled.
637 bool enable_auto_arf;
638 // Indicates if automatic set and use of (b)ackward (r)ef (f)rames should be
639 // enabled.
640 bool enable_auto_brf;
641} GFConfig;
642
643 typedef struct {
644 // Indicates the number of tile groups.
645 unsigned int num_tile_groups;
646 // Indicates the MTU size for a tile group. If mtu is non-zero,
647 // num_tile_groups is set to DEFAULT_MAX_NUM_TG.
648 unsigned int mtu;
649 // Indicates the number of tile columns in log2.
650 int tile_columns;
651 // Indicates the number of tile rows in log2.
652 int tile_rows;
653 // Indicates the number of widths in the tile_widths[] array.
654 int tile_width_count;
655 // Indicates the number of heights in the tile_heights[] array.
656 int tile_height_count;
657 // Indicates the tile widths, and may be empty.
658 int tile_widths[MAX_TILE_COLS];
659 // Indicates the tile heights, and may be empty.
660 int tile_heights[MAX_TILE_ROWS];
661 // Indicates if large scale tile coding should be used.
662 bool enable_large_scale_tile;
663 // Indicates if single tile decoding mode should be enabled.
664 bool enable_single_tile_decoding;
665 // Indicates if EXT_TILE_DEBUG should be enabled.
666 bool enable_ext_tile_debug;
667} TileConfig;
668
669 typedef struct {
670 // Indicates the width of the input frame.
671 int width;
672 // Indicates the height of the input frame.
673 int height;
674 // If forced_max_frame_width is non-zero then it is used to force the maximum
675 // frame width written in write_sequence_header().
676 int forced_max_frame_width;
677 // If forced_max_frame_width is non-zero then it is used to force the maximum
678 // frame height written in write_sequence_header().
679 int forced_max_frame_height;
680 // Indicates the frame width after applying both super-resolution and resize
681 // to the coded frame.
682 int render_width;
683 // Indicates the frame height after applying both super-resolution and resize
684 // to the coded frame.
685 int render_height;
686} FrameDimensionCfg;
687
688 typedef struct {
689 // Indicates if warped motion should be enabled.
690 bool enable_warped_motion;
691 // Indicates if warped motion should be evaluated or not.
692 bool allow_warped_motion;
693 // Indicates if OBMC motion should be enabled.
694 bool enable_obmc;
695} MotionModeCfg;
696
697 typedef struct {
698 // Timing info for each frame.
699 aom_timing_info_t timing_info;
700 // Indicates the number of time units of a decoding clock.
701 uint32_t num_units_in_decoding_tick;
702 // Indicates if decoder model information is present in the coded sequence
703 // header.
704 bool decoder_model_info_present_flag;
705 // Indicates if display model information is present in the coded sequence
706 // header.
707 bool display_model_info_present_flag;
708 // Indicates if timing info for each frame is present.
709 bool timing_info_present;
710} DecoderModelCfg;
711
712 typedef struct {
713 // Indicates the update frequency for coeff costs.
714 COST_UPDATE_TYPE coeff;
715 // Indicates the update frequency for mode costs.
716 COST_UPDATE_TYPE mode;
717 // Indicates the update frequency for mv costs.
718 COST_UPDATE_TYPE mv;
719 // Indicates the update frequency for dv costs.
720 COST_UPDATE_TYPE dv;
721} CostUpdateFreq;
722
723 typedef struct {
724 // Indicates the maximum number of reference frames allowed per frame.
725 unsigned int max_reference_frames;
726 // Indicates if the reduced set of references should be enabled.
727 bool enable_reduced_reference_set;
728 // Indicates if one-sided compound should be enabled.
729 bool enable_onesided_comp;
730} RefFrameCfg;
731
732 typedef struct {
733 // Indicates the color space that should be used.
734 aom_color_primaries_t color_primaries;
735 // Indicates the characteristics of transfer function to be used.
736 aom_transfer_characteristics_t transfer_characteristics;
737 // Indicates the matrix coefficients to be used for the transfer function.
738 aom_matrix_coefficients_t matrix_coefficients;
739 // Indicates the chroma 4:2:0 sample position info.
740 aom_chroma_sample_position_t chroma_sample_position;
741 // Indicates if a limited color range or full color range should be used.
742 aom_color_range_t color_range;
743} ColorCfg;
744
745 typedef struct {
746 // Indicates if extreme motion vector unit test should be enabled or not.
747 unsigned int motion_vector_unit_test;
748 // Indicates if superblock multipass unit test should be enabled or not.
749 unsigned int sb_multipass_unit_test;
750} UnitTestCfg;
751
752 typedef struct {
753 // Indicates the file path to the VMAF model.
754 const char *vmaf_model_path;
755 // Indicates the path to the film grain parameters.
756 const char *film_grain_table_filename;
757 // Indicates the visual tuning metric.
758 aom_tune_metric tuning;
759 // Indicates if the current content is screen or default type.
760 aom_tune_content content;
761 // Indicates the film grain parameters.
762 int film_grain_test_vector;
763 // Indicates the in-block distortion metric to use.
764 aom_dist_metric dist_metric;
765} TuneCfg;
766
767 typedef struct {
768 // Indicates the framerate of the input video.
769 double init_framerate;
770 // Indicates the bit-depth of the input video.
771 unsigned int input_bit_depth;
772 // Indicates the maximum number of frames to be encoded.
773 unsigned int limit;
774 // Indicates the chrome subsampling x value.
775 unsigned int chroma_subsampling_x;
776 // Indicates the chrome subsampling y value.
777 unsigned int chroma_subsampling_y;
778} InputCfg;
779
780 typedef struct {
781 // If true, encoder will use fixed QP offsets, that are either:
782 // - Given by the user, and stored in 'fixed_qp_offsets' array, OR
783 // - Picked automatically from cq_level.
784 int use_fixed_qp_offsets;
785 // Indicates the minimum flatness of the quantization matrix.
786 int qm_minlevel;
787 // Indicates the maximum flatness of the quantization matrix.
788 int qm_maxlevel;
789 // Indicates if adaptive quantize_b should be enabled.
790 int quant_b_adapt;
791 // Indicates the Adaptive Quantization mode to be used.
792 AQ_MODE aq_mode;
793 // Indicates the delta q mode to be used.
794 DELTAQ_MODE deltaq_mode;
795 // Indicates the delta q mode strength.
796 DELTAQ_MODE deltaq_strength;
797 // Indicates if delta quantization should be enabled in chroma planes.
798 bool enable_chroma_deltaq;
799 // Indicates if delta quantization should be enabled for hdr video
800 bool enable_hdr_deltaq;
801 // Indicates if encoding with quantization matrices should be enabled.
802 bool using_qm;
803} QuantizationCfg;
804
809 typedef struct {
816 int sharpness;
817
825 int disable_trellis_quant;
826
830 int arnr_max_frames;
831
835 int arnr_strength;
836
843 uint8_t cdf_update_mode;
844
848 bool enable_tpl_model;
849
854 bool enable_overlay;
855
863 LOOPFILTER_CONTROL loopfilter_control;
864
869 bool skip_postproc_filtering;
870} AlgoCfg;
873 typedef struct {
874 // Indicates the codec bit-depth.
875 aom_bit_depth_t bit_depth;
876 // Indicates the superblock size that should be used by the encoder.
877 aom_superblock_size_t superblock_size;
878 // Indicates if loopfilter modulation should be enabled.
879 bool enable_deltalf_mode;
880 // Indicates how CDEF should be applied.
881 CDEF_CONTROL cdef_control;
882 // Indicates if loop restoration filter should be enabled.
883 bool enable_restoration;
884 // When enabled, video mode should be used even for single frame input.
885 bool force_video_mode;
886 // Indicates if the error resiliency features should be enabled.
887 bool error_resilient_mode;
888 // Indicates if frame parallel decoding feature should be enabled.
889 bool frame_parallel_decoding_mode;
890 // Indicates if the input should be encoded as monochrome.
891 bool enable_monochrome;
892 // When enabled, the encoder will use a full header even for still pictures.
893 // When disabled, a reduced header is used for still pictures.
894 bool full_still_picture_hdr;
895 // Indicates if dual interpolation filters should be enabled.
896 bool enable_dual_filter;
897 // Indicates if frame order hint should be enabled or not.
898 bool enable_order_hint;
899 // Indicates if ref_frame_mvs should be enabled at the sequence level.
900 bool ref_frame_mvs_present;
901 // Indicates if ref_frame_mvs should be enabled at the frame level.
902 bool enable_ref_frame_mvs;
903 // Indicates if interintra compound mode is enabled.
904 bool enable_interintra_comp;
905 // Indicates if global motion should be enabled.
906 bool enable_global_motion;
907 // Indicates if palette should be enabled.
908 bool enable_palette;
909} ToolCfg;
910
915 typedef struct AV1EncoderConfig {
917 // Configuration related to the input video.
918 InputCfg input_cfg;
919
920 // Configuration related to frame-dimensions.
921 FrameDimensionCfg frm_dim_cfg;
922
927 AlgoCfg algo_cfg;
928
932 KeyFrameCfg kf_cfg;
933
937 RateControlCfg rc_cfg;
940 // Configuration related to Quantization.
941 QuantizationCfg q_cfg;
942
943 // Internal frame size scaling.
944 ResizeCfg resize_cfg;
945
946 // Frame Super-Resolution size scaling.
947 SuperResCfg superres_cfg;
948
954 aom_fixed_buf_t twopass_stats_in;
957 // Configuration related to encoder toolsets.
958 ToolCfg tool_cfg;
959
960 // Configuration related to Group of frames.
961 GFConfig gf_cfg;
962
963 // Tile related configuration parameters.
964 TileConfig tile_cfg;
965
966 // Configuration related to Tune.
967 TuneCfg tune_cfg;
968
969 // Configuration related to color.
970 ColorCfg color_cfg;
971
972 // Configuration related to decoder model.
973 DecoderModelCfg dec_model_cfg;
974
975 // Configuration related to reference frames.
976 RefFrameCfg ref_frm_cfg;
977
978 // Configuration related to unit tests.
979 UnitTestCfg unit_test_cfg;
980
981 // Flags related to motion mode.
982 MotionModeCfg motion_mode_cfg;
983
984 // Flags related to intra mode search.
985 IntraModeCfg intra_mode_cfg;
986
987 // Flags related to transform size/type.
988 TxfmSizeTypeCfg txfm_cfg;
989
990 // Flags related to compound type.
991 CompoundTypeCfg comp_type_cfg;
992
993 // Partition related information.
994 PartitionCfg part_cfg;
995
996 // Configuration related to frequency of cost update.
997 CostUpdateFreq cost_upd_freq;
998
999#if CONFIG_DENOISE
1000 // Indicates the noise level.
1001 float noise_level;
1002 // Indicates the the denoisers block size.
1003 int noise_block_size;
1004 // Indicates whether to apply denoising to the frame to be encoded
1005 int enable_dnl_denoising;
1006#endif
1007
1008#if CONFIG_AV1_TEMPORAL_DENOISING
1009 // Noise sensitivity.
1010 int noise_sensitivity;
1011#endif
1012 // Bit mask to specify which tier each of the 32 possible operating points
1013 // conforms to.
1014 unsigned int tier_mask;
1015
1016 // Indicates the number of pixels off the edge of a reference frame we're
1017 // allowed to go when forming an inter prediction.
1018 int border_in_pixels;
1019
1020 // Indicates the maximum number of threads that may be used by the encoder.
1021 int max_threads;
1022
1023 // Indicates the speed preset to be used.
1024 int speed;
1025
1026 // Indicates the target sequence level index for each operating point(OP).
1027 AV1_LEVEL target_seq_level_idx[MAX_NUM_OPERATING_POINTS];
1028
1029 // Indicates the bitstream profile to be used.
1030 BITSTREAM_PROFILE profile;
1031
1040 enum aom_enc_pass pass;
1043 // Total number of encoding passes.
1044 int passes;
1045
1046 // the name of the second pass output file when passes > 2
1047 const char *two_pass_output;
1048
1049 // the name of the second pass log file when passes > 2
1050 const char *second_pass_log;
1051
1052 // Indicates if the encoding is GOOD or REALTIME.
1053 MODE mode;
1054
1055 // Indicates if row-based multi-threading should be enabled or not.
1056 bool row_mt;
1057
1058 // Indicates if frame parallel multi-threading should be enabled or not.
1059 bool fp_mt;
1060
1061 // Indicates if 16bit frame buffers are to be used i.e., the content is >
1062 // 8-bit.
1063 bool use_highbitdepth;
1064
1065 // Indicates the bitstream syntax mode. 0 indicates bitstream is saved as
1066 // Section 5 bitstream, while 1 indicates the bitstream is saved in Annex - B
1067 // format.
1068 bool save_as_annexb;
1069
1070 // The path for partition stats reading and writing, used in the experiment
1071 // CONFIG_PARTITION_SEARCH_ORDER.
1072 const char *partition_info_path;
1073
1074 // The flag that indicates whether we use an external rate distribution to
1075 // guide adaptive quantization. It requires --deltaq-mode=3. The rate
1076 // distribution map file name is stored in |rate_distribution_info|.
1077 unsigned int enable_rate_guide_deltaq;
1078
1079 // The input file of rate distribution information used in all intra mode
1080 // to determine delta quantization.
1081 const char *rate_distribution_info;
1082
1083 // Exit the encoder when it fails to encode to a given level.
1084 int strict_level_conformance;
1085
1086 // Max depth for the GOP after a key frame
1087 int kf_max_pyr_height;
1088
1089 // A flag to control if we enable the superblock qp sweep for a given lambda
1090 int sb_qp_sweep;
1092} AV1EncoderConfig;
1093
1095 static INLINE int is_lossless_requested(const RateControlCfg *const rc_cfg) {
1096 return rc_cfg->best_allowed_q == 0 && rc_cfg->worst_allowed_q == 0;
1097}
1103 typedef struct {
1109 int obmc_probs[FRAME_UPDATE_TYPES][BLOCK_SIZES_ALL];
1110
1116 int warped_probs[FRAME_UPDATE_TYPES];
1117
1124 int tx_type_probs[FRAME_UPDATE_TYPES][TX_SIZES_ALL][TX_TYPES];
1125
1132 int switchable_interp_probs[FRAME_UPDATE_TYPES][SWITCHABLE_FILTER_CONTEXTS]
1133 [SWITCHABLE_FILTERS];
1134} FrameProbInfo;
1135
1138 typedef struct FRAME_COUNTS {
1139// Note: This structure should only contain 'unsigned int' fields, or
1140// aggregates built solely from 'unsigned int' fields/elements
1141#if CONFIG_ENTROPY_STATS
1142 unsigned int kf_y_mode[KF_MODE_CONTEXTS][KF_MODE_CONTEXTS][INTRA_MODES];
1143 unsigned int angle_delta[DIRECTIONAL_MODES][2 * MAX_ANGLE_DELTA + 1];
1144 unsigned int y_mode[BLOCK_SIZE_GROUPS][INTRA_MODES];
1145 unsigned int uv_mode[CFL_ALLOWED_TYPES][INTRA_MODES][UV_INTRA_MODES];
1146 unsigned int cfl_sign[CFL_JOINT_SIGNS];
1147 unsigned int cfl_alpha[CFL_ALPHA_CONTEXTS][CFL_ALPHABET_SIZE];
1148 unsigned int palette_y_mode[PALATTE_BSIZE_CTXS][PALETTE_Y_MODE_CONTEXTS][2];
1149 unsigned int palette_uv_mode[PALETTE_UV_MODE_CONTEXTS][2];
1150 unsigned int palette_y_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
1151 unsigned int palette_uv_size[PALATTE_BSIZE_CTXS][PALETTE_SIZES];
1152 unsigned int palette_y_color_index[PALETTE_SIZES]
1153 [PALETTE_COLOR_INDEX_CONTEXTS]
1154 [PALETTE_COLORS];
1155 unsigned int palette_uv_color_index[PALETTE_SIZES]
1156 [PALETTE_COLOR_INDEX_CONTEXTS]
1157 [PALETTE_COLORS];
1158 unsigned int partition[PARTITION_CONTEXTS][EXT_PARTITION_TYPES];
1159 unsigned int txb_skip[TOKEN_CDF_Q_CTXS][TX_SIZES][TXB_SKIP_CONTEXTS][2];
1160 unsigned int eob_extra[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1161 [EOB_COEF_CONTEXTS][2];
1162 unsigned int dc_sign[PLANE_TYPES][DC_SIGN_CONTEXTS][2];
1163 unsigned int coeff_lps[TX_SIZES][PLANE_TYPES][BR_CDF_SIZE - 1][LEVEL_CONTEXTS]
1164 [2];
1165 unsigned int eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS][2];
1166 unsigned int eob_multi16[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][5];
1167 unsigned int eob_multi32[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][6];
1168 unsigned int eob_multi64[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][7];
1169 unsigned int eob_multi128[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][8];
1170 unsigned int eob_multi256[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][9];
1171 unsigned int eob_multi512[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][10];
1172 unsigned int eob_multi1024[TOKEN_CDF_Q_CTXS][PLANE_TYPES][2][11];
1173 unsigned int coeff_lps_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1174 [LEVEL_CONTEXTS][BR_CDF_SIZE];
1175 unsigned int coeff_base_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1176 [SIG_COEF_CONTEXTS][NUM_BASE_LEVELS + 2];
1177 unsigned int coeff_base_eob_multi[TOKEN_CDF_Q_CTXS][TX_SIZES][PLANE_TYPES]
1178 [SIG_COEF_CONTEXTS_EOB][NUM_BASE_LEVELS + 1];
1179 unsigned int newmv_mode[NEWMV_MODE_CONTEXTS][2];
1180 unsigned int zeromv_mode[GLOBALMV_MODE_CONTEXTS][2];
1181 unsigned int refmv_mode[REFMV_MODE_CONTEXTS][2];
1182 unsigned int drl_mode[DRL_MODE_CONTEXTS][2];
1183 unsigned int inter_compound_mode[INTER_MODE_CONTEXTS][INTER_COMPOUND_MODES];
1184 unsigned int wedge_idx[BLOCK_SIZES_ALL][16];
1185 unsigned int interintra[BLOCK_SIZE_GROUPS][2];
1186 unsigned int interintra_mode[BLOCK_SIZE_GROUPS][INTERINTRA_MODES];
1187 unsigned int wedge_interintra[BLOCK_SIZES_ALL][2];
1188 unsigned int compound_type[BLOCK_SIZES_ALL][MASKED_COMPOUND_TYPES];
1189 unsigned int motion_mode[BLOCK_SIZES_ALL][MOTION_MODES];
1190 unsigned int obmc[BLOCK_SIZES_ALL][2];
1191 unsigned int intra_inter[INTRA_INTER_CONTEXTS][2];
1192 unsigned int comp_inter[COMP_INTER_CONTEXTS][2];
1193 unsigned int comp_ref_type[COMP_REF_TYPE_CONTEXTS][2];
1194 unsigned int uni_comp_ref[UNI_COMP_REF_CONTEXTS][UNIDIR_COMP_REFS - 1][2];
1195 unsigned int single_ref[REF_CONTEXTS][SINGLE_REFS - 1][2];
1196 unsigned int comp_ref[REF_CONTEXTS][FWD_REFS - 1][2];
1197 unsigned int comp_bwdref[REF_CONTEXTS][BWD_REFS - 1][2];
1198 unsigned int intrabc[2];
1199
1200 unsigned int txfm_partition[TXFM_PARTITION_CONTEXTS][2];
1201 unsigned int intra_tx_size[MAX_TX_CATS][TX_SIZE_CONTEXTS][MAX_TX_DEPTH + 1];
1202 unsigned int skip_mode[SKIP_MODE_CONTEXTS][2];
1203 unsigned int skip_txfm[SKIP_CONTEXTS][2];
1204 unsigned int compound_index[COMP_INDEX_CONTEXTS][2];
1205 unsigned int comp_group_idx[COMP_GROUP_IDX_CONTEXTS][2];
1206 unsigned int delta_q[DELTA_Q_PROBS][2];
1207 unsigned int delta_lf_multi[FRAME_LF_COUNT][DELTA_LF_PROBS][2];
1208 unsigned int delta_lf[DELTA_LF_PROBS][2];
1209
1210 unsigned int inter_ext_tx[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES];
1211 unsigned int intra_ext_tx[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES]
1212 [TX_TYPES];
1213 unsigned int filter_intra_mode[FILTER_INTRA_MODES];
1214 unsigned int filter_intra[BLOCK_SIZES_ALL][2];
1215 unsigned int switchable_restore[RESTORE_SWITCHABLE_TYPES];
1216 unsigned int wiener_restore[2];
1217 unsigned int sgrproj_restore[2];
1218#endif // CONFIG_ENTROPY_STATS
1219
1220 unsigned int switchable_interp[SWITCHABLE_FILTER_CONTEXTS]
1221 [SWITCHABLE_FILTERS];
1222} FRAME_COUNTS;
1223
1224#define INTER_MODE_RD_DATA_OVERALL_SIZE 6400
1225
1226 typedef struct {
1227 int ready;
1228 double a;
1229 double b;
1230 double dist_mean;
1231 double ld_mean;
1232 double sse_mean;
1233 double sse_sse_mean;
1234 double sse_ld_mean;
1235 int num;
1236 double dist_sum;
1237 double ld_sum;
1238 double sse_sum;
1239 double sse_sse_sum;
1240 double sse_ld_sum;
1241} InterModeRdModel;
1242
1243 typedef struct {
1244 int idx;
1245 int64_t rd;
1246} RdIdxPair;
1247// TODO(angiebird): This is an estimated size. We still need to figure what is
1248// the maximum number of modes.
1249#define MAX_INTER_MODES 1024
1250// TODO(any): rename this struct to something else. There is already another
1251// struct called inter_mode_info, which makes this terribly confusing.
1259 typedef struct inter_modes_info {
1264 int num;
1268 MB_MODE_INFO mbmi_arr[MAX_INTER_MODES];
1272 int mode_rate_arr[MAX_INTER_MODES];
1276 int64_t sse_arr[MAX_INTER_MODES];
1280 int64_t est_rd_arr[MAX_INTER_MODES];
1284 RdIdxPair rd_idx_pair_arr[MAX_INTER_MODES];
1288 RD_STATS rd_cost_arr[MAX_INTER_MODES];
1292 RD_STATS rd_cost_y_arr[MAX_INTER_MODES];
1296 RD_STATS rd_cost_uv_arr[MAX_INTER_MODES];
1297} InterModesInfo;
1298
1300 typedef struct {
1301 // TODO(kyslov): consider changing to 64bit
1302
1303 // This struct is used for computing variance in choose_partitioning(), where
1304 // the max number of samples within a superblock is 32x32 (with 4x4 avg).
1305 // With 8bit bitdepth, uint32_t is enough for sum_square_error (2^8 * 2^8 * 32
1306 // * 32 = 2^26). For high bitdepth we need to consider changing this to 64 bit
1307 uint32_t sum_square_error;
1308 int32_t sum_error;
1309 int log2_count;
1310 int variance;
1311} VPartVar;
1312
1313 typedef struct {
1314 VPartVar none;
1315 VPartVar horz[2];
1316 VPartVar vert[2];
1317} VPVariance;
1318
1319 typedef struct {
1320 VPVariance part_variances;
1321 VPartVar split[4];
1322} VP4x4;
1323
1324 typedef struct {
1325 VPVariance part_variances;
1326 VP4x4 split[4];
1327} VP8x8;
1328
1329 typedef struct {
1330 VPVariance part_variances;
1331 VP8x8 split[4];
1332} VP16x16;
1333
1334 typedef struct {
1335 VPVariance part_variances;
1336 VP16x16 split[4];
1337} VP32x32;
1338
1339 typedef struct {
1340 VPVariance part_variances;
1341 VP32x32 split[4];
1342} VP64x64;
1343
1344 typedef struct {
1345 VPVariance part_variances;
1346 VP64x64 *split;
1347} VP128x128;
1348
1354 typedef struct {
1363 int64_t thresholds[5];
1364
1369 int64_t threshold_minmax;
1370} VarBasedPartitionInfo;
1371
1375 typedef struct {
1376#if CONFIG_MULTITHREAD
1381 pthread_mutex_t *mutex_;
1382 pthread_cond_t *cond_;
1384#endif // CONFIG_MULTITHREAD
1390 int *num_finished_cols;
1397 int sync_range;
1404 int intrabc_extra_top_right_sb_delay;
1408 int rows;
1412 int next_mi_row;
1416 int num_threads_working;
1417} AV1EncRowMultiThreadSync;
1418
1421// TODO(jingning) All spatially adaptive variables should go to TileDataEnc.
1422 typedef struct TileDataEnc {
1423 TileInfo tile_info;
1424 DECLARE_ALIGNED(16, FRAME_CONTEXT, tctx);
1425 FRAME_CONTEXT *row_ctx;
1426 uint64_t abs_sum_level;
1427 uint8_t allow_update_cdf;
1428 InterModeRdModel inter_mode_rd_models[BLOCK_SIZES_ALL];
1429 AV1EncRowMultiThreadSync row_mt_sync;
1430 MV firstpass_top_mv;
1431} TileDataEnc;
1432
1433 typedef struct RD_COUNTS {
1434 int compound_ref_used_flag;
1435 int skip_mode_used_flag;
1436 int tx_type_used[TX_SIZES_ALL][TX_TYPES];
1437 int obmc_used[BLOCK_SIZES_ALL][2];
1438 int warped_used[2];
1439 int newmv_or_intra_blocks;
1440 uint64_t seg_tmp_pred_cost[2];
1441} RD_COUNTS;
1442
1443 typedef struct ThreadData {
1444 MACROBLOCK mb;
1445 MvCosts *mv_costs_alloc;
1446 IntraBCMVCosts *dv_costs_alloc;
1447 RD_COUNTS rd_counts;
1448 FRAME_COUNTS *counts;
1449 PC_TREE_SHARED_BUFFERS shared_coeff_buf;
1450 SIMPLE_MOTION_DATA_TREE *sms_tree;
1451 SIMPLE_MOTION_DATA_TREE *sms_root;
1452 uint32_t *hash_value_buffer[2][2];
1453 OBMCBuffer obmc_buffer;
1454 PALETTE_BUFFER *palette_buffer;
1455 CompoundTypeRdBuffers comp_rd_buffer;
1456 CONV_BUF_TYPE *tmp_conv_dst;
1457 uint64_t abs_sum_level;
1458 uint8_t *tmp_pred_bufs[2];
1459 uint8_t *wiener_tmp_pred_buf;
1460 int intrabc_used;
1461 int deltaq_used;
1462 int coefficient_size;
1463 int max_mv_magnitude;
1464 int interp_filter_selected[SWITCHABLE];
1465 FRAME_CONTEXT *tctx;
1466 VP64x64 *vt64x64;
1467 int32_t num_64x64_blocks;
1468 PICK_MODE_CONTEXT *firstpass_ctx;
1469 TemporalFilterData tf_data;
1470 TplBuffers tpl_tmp_buffers;
1471 TplTxfmStats tpl_txfm_stats;
1472 GlobalMotionData gm_data;
1473 // Pointer to the array of structures to store gradient information of each
1474 // pixel in a superblock. The buffer constitutes of MAX_SB_SQUARE pixel level
1475 // structures for each of the plane types (PLANE_TYPE_Y and PLANE_TYPE_UV).
1476 PixelLevelGradientInfo *pixel_gradient_info;
1477 // Pointer to the array of structures to store source variance information of
1478 // each 4x4 sub-block in a superblock. Block4x4VarInfo structure is used to
1479 // store source variance and log of source variance of each 4x4 sub-block
1480 // for subsequent retrieval.
1481 Block4x4VarInfo *src_var_info_of_4x4_sub_blocks;
1482 // Pointer to pc tree root.
1483 PC_TREE *pc_root;
1484} ThreadData;
1485
1486 struct EncWorkerData;
1487
1493 typedef struct {
1497 int allocated_tile_rows;
1501 int allocated_tile_cols;
1508 int allocated_rows;
1515 int allocated_cols;
1516
1520 int thread_id_to_tile_id[MAX_NUM_THREADS];
1521
1526 int *num_tile_cols_done;
1527
1532 int allocated_sb_rows;
1533
1538 bool row_mt_exit;
1539
1545 bool firstpass_mt_exit;
1546
1547#if CONFIG_MULTITHREAD
1551 pthread_mutex_t *mutex_;
1555 pthread_cond_t *cond_;
1556#endif
1557
1565 void (*sync_read_ptr)(AV1EncRowMultiThreadSync *const, int, int);
1569 void (*sync_write_ptr)(AV1EncRowMultiThreadSync *const, int, int, int);
1571} AV1EncRowMultiThreadInfo;
1572
1576 typedef struct {
1577#if CONFIG_MULTITHREAD
1581 pthread_mutex_t *mutex_;
1585 pthread_cond_t *cond_;
1586#endif
1587
1595 void (*intra_sync_read_ptr)(AV1EncRowMultiThreadSync *const, int, int);
1599 void (*intra_sync_write_ptr)(AV1EncRowMultiThreadSync *const, int, int, int);
1601} AV1EncAllIntraMultiThreadInfo;
1602
1606#define NUM_RECODES_PER_FRAME 10
1607
1611#define MAX_PARALLEL_FRAMES 4
1612
1617 typedef struct RestoreStateBuffers {
1621 uint16_t *cdef_srcbuf;
1622
1626 uint16_t *cdef_colbuf[MAX_MB_PLANE];
1627
1631 int32_t *rst_tmpbuf;
1632
1636 RestorationLineBuffers *rlbs;
1637} RestoreStateBuffers;
1638
1642 typedef struct {
1646 WienerInfo wiener;
1647
1651 SgrprojInfo sgrproj;
1652
1657 RestorationType best_rtype[RESTORE_TYPES - 1];
1658} RestUnitSearchInfo;
1659
1665 typedef struct {
1670 RestUnitSearchInfo *rusi[MAX_MB_PLANE];
1671
1675 int16_t *dgd_avg;
1676} AV1LrPickStruct;
1677
1681 typedef struct PrimaryMultiThreadInfo {
1685 int num_workers;
1686
1690 int num_mod_workers[NUM_MT_MODULES];
1691
1695 AVxWorker *workers;
1696
1701 struct EncWorkerData *tile_thr_data;
1702
1706 AV1CdefWorkerData *cdef_worker;
1707
1712 AVxWorker *p_workers[MAX_PARALLEL_FRAMES];
1713
1717 int p_num_workers;
1718
1722 int prev_num_enc_workers;
1723} PrimaryMultiThreadInfo;
1724
1728 typedef struct MultiThreadInfo {
1732 int num_workers;
1733
1737 int num_mod_workers[NUM_MT_MODULES];
1738
1742 AVxWorker *workers;
1743
1748 struct EncWorkerData *tile_thr_data;
1749
1754 bool row_mt_enabled;
1755
1759 bool pack_bs_mt_enabled;
1760
1764 AV1EncRowMultiThreadInfo enc_row_mt;
1765
1770 AV1EncAllIntraMultiThreadInfo intra_mt;
1771
1775 AV1TplRowMultiThreadInfo tpl_row_mt;
1776
1780 AV1LfSync lf_row_sync;
1781
1785 AV1LrSync lr_row_sync;
1786
1790 AV1EncPackBSSync pack_bs_sync;
1791
1795 AV1GlobalMotionSync gm_sync;
1796
1800 AV1TemporalFilterSync tf_sync;
1801
1805 AV1CdefSync cdef_sync;
1806
1810 AV1CdefWorkerData *cdef_worker;
1811
1815 RestoreStateBuffers restore_state_buf;
1816
1821 int pipeline_lpf_mt_with_enc;
1822} MultiThreadInfo;
1823
1826 typedef struct ActiveMap {
1827 int enabled;
1828 int update;
1829 unsigned char *map;
1830} ActiveMap;
1831
1837 typedef struct {
1842 double cs_rate_array[32];
1846 int rate_index;
1850 int rate_size;
1851} ForceIntegerMVInfo;
1852
1855#if CONFIG_INTERNAL_STATS
1856// types of stats
1857 enum {
1858 STAT_Y,
1859 STAT_U,
1860 STAT_V,
1861 STAT_ALL,
1862 NUM_STAT_TYPES // This should always be the last member of the enum
1863} UENUM1BYTE(StatType);
1864
1865 typedef struct IMAGE_STAT {
1866 double stat[NUM_STAT_TYPES];
1867 double worst;
1868} ImageStat;
1869#endif // CONFIG_INTERNAL_STATS
1870
1871 typedef struct {
1872 int ref_count;
1873 YV12_BUFFER_CONFIG buf;
1874} EncRefCntBuffer;
1875
1883 typedef struct {
1888 MB_MODE_INFO_EXT_FRAME *frame_base;
1892 int alloc_size;
1896 int stride;
1897} MBMIExtFrameBufferInfo;
1898
1901#if CONFIG_COLLECT_PARTITION_STATS
1902 typedef struct FramePartitionTimingStats {
1903 int partition_decisions[6][EXT_PARTITION_TYPES];
1904 int partition_attempts[6][EXT_PARTITION_TYPES];
1905 int64_t partition_times[6][EXT_PARTITION_TYPES];
1906
1907 int partition_redo;
1908} FramePartitionTimingStats;
1909#endif // CONFIG_COLLECT_PARTITION_STATS
1910
1911#if CONFIG_COLLECT_COMPONENT_TIMING
1912#include "aom_ports/aom_timer.h"
1913// Adjust the following to add new components.
1914 enum {
1915 av1_encode_strategy_time,
1916 av1_get_one_pass_rt_params_time,
1917 av1_get_second_pass_params_time,
1918 denoise_and_encode_time,
1919 apply_filtering_time,
1920 av1_tpl_setup_stats_time,
1921 encode_frame_to_data_rate_time,
1922 encode_with_or_without_recode_time,
1923 loop_filter_time,
1924 cdef_time,
1925 loop_restoration_time,
1926 av1_pack_bitstream_final_time,
1927 av1_encode_frame_time,
1928 av1_compute_global_motion_time,
1929 av1_setup_motion_field_time,
1930 encode_sb_row_time,
1931
1932 rd_pick_partition_time,
1933 rd_use_partition_time,
1934 choose_var_based_partitioning_time,
1935 av1_prune_partitions_time,
1936 none_partition_search_time,
1937 split_partition_search_time,
1938 rectangular_partition_search_time,
1939 ab_partitions_search_time,
1940 rd_pick_4partition_time,
1941 encode_sb_time,
1942
1943 rd_pick_sb_modes_time,
1944 av1_rd_pick_intra_mode_sb_time,
1945 av1_rd_pick_inter_mode_sb_time,
1946 set_params_rd_pick_inter_mode_time,
1947 skip_inter_mode_time,
1948 handle_inter_mode_time,
1949 evaluate_motion_mode_for_winner_candidates_time,
1950 do_tx_search_time,
1951 handle_intra_mode_time,
1952 refine_winner_mode_tx_time,
1953 av1_search_palette_mode_time,
1954 handle_newmv_time,
1955 compound_type_rd_time,
1956 interpolation_filter_search_time,
1957 motion_mode_rd_time,
1958
1959 nonrd_use_partition_time,
1960 pick_sb_modes_nonrd_time,
1961 hybrid_intra_mode_search_time,
1962 nonrd_pick_inter_mode_sb_time,
1963 encode_b_nonrd_time,
1964
1965 kTimingComponents,
1966} UENUM1BYTE(TIMING_COMPONENT);
1967
1968 static INLINE char const *get_component_name(int index) {
1969 switch (index) {
1970 case av1_encode_strategy_time: return "av1_encode_strategy_time";
1971 case av1_get_one_pass_rt_params_time:
1972 return "av1_get_one_pass_rt_params_time";
1973 case av1_get_second_pass_params_time:
1974 return "av1_get_second_pass_params_time";
1975 case denoise_and_encode_time: return "denoise_and_encode_time";
1976 case apply_filtering_time: return "apply_filtering_time";
1977 case av1_tpl_setup_stats_time: return "av1_tpl_setup_stats_time";
1978 case encode_frame_to_data_rate_time:
1979 return "encode_frame_to_data_rate_time";
1980 case encode_with_or_without_recode_time:
1981 return "encode_with_or_without_recode_time";
1982 case loop_filter_time: return "loop_filter_time";
1983 case cdef_time: return "cdef_time";
1984 case loop_restoration_time: return "loop_restoration_time";
1985 case av1_pack_bitstream_final_time: return "av1_pack_bitstream_final_time";
1986 case av1_encode_frame_time: return "av1_encode_frame_time";
1987 case av1_compute_global_motion_time:
1988 return "av1_compute_global_motion_time";
1989 case av1_setup_motion_field_time: return "av1_setup_motion_field_time";
1990 case encode_sb_row_time: return "encode_sb_row_time";
1991
1992 case rd_pick_partition_time: return "rd_pick_partition_time";
1993 case rd_use_partition_time: return "rd_use_partition_time";
1994 case choose_var_based_partitioning_time:
1995 return "choose_var_based_partitioning_time";
1996 case av1_prune_partitions_time: return "av1_prune_partitions_time";
1997 case none_partition_search_time: return "none_partition_search_time";
1998 case split_partition_search_time: return "split_partition_search_time";
1999 case rectangular_partition_search_time:
2000 return "rectangular_partition_search_time";
2001 case ab_partitions_search_time: return "ab_partitions_search_time";
2002 case rd_pick_4partition_time: return "rd_pick_4partition_time";
2003 case encode_sb_time: return "encode_sb_time";
2004
2005 case rd_pick_sb_modes_time: return "rd_pick_sb_modes_time";
2006 case av1_rd_pick_intra_mode_sb_time:
2007 return "av1_rd_pick_intra_mode_sb_time";
2008 case av1_rd_pick_inter_mode_sb_time:
2009 return "av1_rd_pick_inter_mode_sb_time";
2010 case set_params_rd_pick_inter_mode_time:
2011 return "set_params_rd_pick_inter_mode_time";
2012 case skip_inter_mode_time: return "skip_inter_mode_time";
2013 case handle_inter_mode_time: return "handle_inter_mode_time";
2014 case evaluate_motion_mode_for_winner_candidates_time:
2015 return "evaluate_motion_mode_for_winner_candidates_time";
2016 case do_tx_search_time: return "do_tx_search_time";
2017 case handle_intra_mode_time: return "handle_intra_mode_time";
2018 case refine_winner_mode_tx_time: return "refine_winner_mode_tx_time";
2019 case av1_search_palette_mode_time: return "av1_search_palette_mode_time";
2020 case handle_newmv_time: return "handle_newmv_time";
2021 case compound_type_rd_time: return "compound_type_rd_time";
2022 case interpolation_filter_search_time:
2023 return "interpolation_filter_search_time";
2024 case motion_mode_rd_time: return "motion_mode_rd_time";
2025
2026 case nonrd_use_partition_time: return "nonrd_use_partition_time";
2027 case pick_sb_modes_nonrd_time: return "pick_sb_modes_nonrd_time";
2028 case hybrid_intra_mode_search_time: return "hybrid_intra_mode_search_time";
2029 case nonrd_pick_inter_mode_sb_time: return "nonrd_pick_inter_mode_sb_time";
2030 case encode_b_nonrd_time: return "encode_b_nonrd_time";
2031
2032 default: assert(0);
2033 }
2034 return "error";
2035}
2036#endif
2037
2038// The maximum number of internal ARFs except ALTREF_FRAME
2039#define MAX_INTERNAL_ARFS (REF_FRAMES - BWDREF_FRAME - 1)
2040
2046 typedef struct {
2050 bool search_done;
2051
2057 YV12_BUFFER_CONFIG *ref_buf[REF_FRAMES];
2058
2064 int num_ref_frames[MAX_DIRECTIONS];
2065
2072 FrameDistPair reference_frames[MAX_DIRECTIONS][REF_FRAMES - 1];
2073
2078 int segment_map_w;
2079 int segment_map_h;
2081} GlobalMotionInfo;
2082
2092 typedef struct {
2093 int width;
2094 int height;
2095} InitialDimensions;
2096
2100 typedef struct {
2105 int default_interp_skip_flags;
2109 uint16_t interp_filter_search_mask;
2110} InterpSearchFlags;
2111
2115 typedef struct {
2121 int max_mv_magnitude;
2126 int mv_step_param;
2135 fractional_mv_step_fp *find_fractional_mv_step;
2142 search_site_config search_site_cfg[SS_CFG_TOTAL][NUM_DISTINCT_SEARCH_METHODS];
2143} MotionVectorSearchParams;
2144
2153 typedef struct {
2154 bool golden_frame;
2155 bool bwd_ref_frame;
2156 bool alt_ref_frame;
2157} RefreshFrameInfo;
2158
2166 typedef struct {
2167 int width;
2168 int height;
2169} ResizePendingParams;
2170
2174 typedef struct {
2178 int ref_relative_dist[INTER_REFS_PER_FRAME];
2182 int8_t nearest_past_ref;
2186 int8_t nearest_future_ref;
2187} RefFrameDistanceInfo;
2188
2204 typedef struct {
2212 unsigned int coeff_opt_thresholds[MODE_EVAL_TYPES][2];
2213
2218 TX_SIZE_SEARCH_METHOD tx_size_search_methods[MODE_EVAL_TYPES];
2219
2226 unsigned int use_transform_domain_distortion[MODE_EVAL_TYPES];
2227
2233 unsigned int tx_domain_dist_threshold[MODE_EVAL_TYPES];
2234
2240 unsigned int skip_txfm_level[MODE_EVAL_TYPES];
2241
2247 unsigned int predict_dc_level[MODE_EVAL_TYPES];
2248} WinnerModeParams;
2249
2257 typedef struct {
2258 bool last_frame;
2259 bool golden_frame;
2260 bool bwd_ref_frame;
2261 bool alt2_ref_frame;
2262 bool alt_ref_frame;
2266 bool update_pending;
2267} ExtRefreshFrameFlagsInfo;
2268
2272 typedef struct {
2276 int ref_frame_flags;
2277
2281 ExtRefreshFrameFlagsInfo refresh_frame;
2282
2286 bool refresh_frame_context;
2287
2292 bool refresh_frame_context_pending;
2293
2297 bool use_ref_frame_mvs;
2298
2302 bool use_error_resilient;
2303
2307 bool use_s_frame;
2308
2313 bool use_primary_ref_none;
2314} ExternalFlags;
2315
2318 typedef struct {
2319 // Some misc info
2320 int high_prec;
2321 int q;
2322 int order;
2323
2324 // MV counters
2325 int inter_count;
2326 int intra_count;
2327 int default_mvs;
2328 int mv_joint_count[4];
2329 int last_bit_zero;
2330 int last_bit_nonzero;
2331
2332 // Keep track of the rates
2333 int total_mv_rate;
2334 int hp_total_mv_rate;
2335 int lp_total_mv_rate;
2336
2337 // Texture info
2338 int horz_text;
2339 int vert_text;
2340 int diag_text;
2341
2342 // Whether the current struct contains valid data
2343 int valid;
2344} MV_STATS;
2345
2346 typedef struct WeberStats {
2347 int64_t mb_wiener_variance;
2348 int64_t src_variance;
2349 int64_t rec_variance;
2350 int16_t src_pix_max;
2351 int16_t rec_pix_max;
2352 int64_t distortion;
2353 int64_t satd;
2354 double max_scale;
2355} WeberStats;
2356
2357 typedef struct {
2358 struct loopfilter lf;
2359 CdefInfo cdef_info;
2360 YV12_BUFFER_CONFIG copy_buffer;
2361 RATE_CONTROL rc;
2362 MV_STATS mv_stats;
2363} CODING_CONTEXT;
2364
2365 typedef struct {
2366 int frame_width;
2367 int frame_height;
2368 int mi_rows;
2369 int mi_cols;
2370 int mb_rows;
2371 int mb_cols;
2372 int num_mbs;
2373 aom_bit_depth_t bit_depth;
2374 int subsampling_x;
2375 int subsampling_y;
2376} FRAME_INFO;
2377
2381 typedef struct {
2382 int show_frame_count;
2383} FRAME_INDEX_SET;
2384
2390 typedef struct {
2396 uint8_t *map;
2402 bool has_lossless_segment;
2403} EncSegmentationInfo;
2404
2408 typedef struct {
2412 int64_t prev_ts_start;
2416 int64_t prev_ts_end;
2420 int64_t first_ts_start;
2421} TimeStamps;
2422
2427 typedef struct {
2431 tran_low_t *tcoeff;
2435 uint16_t *eobs;
2439 uint8_t *entropy_ctx;
2440} CoeffBufferPool;
2441
2442#if !CONFIG_REALTIME_ONLY
2444// DUCKY_ENCODE_FRAME_MODE is c version of EncodeFrameMode
2445 enum {
2446 DUCKY_ENCODE_FRAME_MODE_NONE, // Let native AV1 determine q index and rdmult
2447 DUCKY_ENCODE_FRAME_MODE_QINDEX, // DuckyEncode determines q index and AV1
2448 // determines rdmult
2449 DUCKY_ENCODE_FRAME_MODE_QINDEX_RDMULT, // DuckyEncode determines q index and
2450 // rdmult
2451} UENUM1BYTE(DUCKY_ENCODE_FRAME_MODE);
2452
2453 enum {
2454 DUCKY_ENCODE_GOP_MODE_NONE, // native AV1 decides GOP
2455 DUCKY_ENCODE_GOP_MODE_RCL, // rate control lib decides GOP
2456} UENUM1BYTE(DUCKY_ENCODE_GOP_MODE);
2457
2458 typedef struct DuckyEncodeFrameInfo {
2459 DUCKY_ENCODE_FRAME_MODE qp_mode;
2460 DUCKY_ENCODE_GOP_MODE gop_mode;
2461 int q_index;
2462 int rdmult;
2463 // These two arrays are equivalent to std::vector<SuperblockEncodeParameters>
2464 int *superblock_encode_qindex;
2465 int *superblock_encode_rdmult;
2466 int delta_q_enabled;
2467} DuckyEncodeFrameInfo;
2468
2469 typedef struct DuckyEncodeFrameResult {
2470 int global_order_idx;
2471 int q_index;
2472 int rdmult;
2473 int rate;
2474 int64_t dist;
2475 double psnr;
2476} DuckyEncodeFrameResult;
2477
2478 typedef struct DuckyEncodeInfo {
2479 DuckyEncodeFrameInfo frame_info;
2480 DuckyEncodeFrameResult frame_result;
2481} DuckyEncodeInfo;
2483#endif
2484
2486 typedef struct RTC_REF {
2491 int reference[INTER_REFS_PER_FRAME];
2492 int ref_idx[INTER_REFS_PER_FRAME];
2493 int refresh[REF_FRAMES];
2494 int set_ref_frame_config;
2495 int non_reference_frame;
2496 int ref_frame_comp[3];
2497 int gld_idx_1layer;
2501 unsigned int buffer_time_index[REF_FRAMES];
2505 unsigned char buffer_spatial_layer[REF_FRAMES];
2509 bool reference_was_previous_frame;
2514 bool bias_recovery_frame;
2515} RTC_REF;
2521 typedef struct AV1_COMP_DATA {
2525 unsigned char *cx_data;
2526
2530 size_t cx_data_sz;
2531
2535 size_t frame_size;
2536
2540 unsigned int lib_flags;
2541
2545 int64_t ts_frame_start;
2546
2550 int64_t ts_frame_end;
2551
2555 int flush;
2556
2560 const aom_rational64_t *timestamp_ratio;
2561
2565 int pop_lookahead;
2566
2570 int frame_display_order_hint;
2571} AV1_COMP_DATA;
2572
2576 typedef struct AV1_PRIMARY {
2580 struct AV1_COMP *parallel_cpi[MAX_PARALLEL_FRAMES];
2581
2586 struct AV1_COMP_DATA parallel_frames_data[MAX_PARALLEL_FRAMES - 1];
2587#if CONFIG_FPMT_TEST
2593 FPMT_TEST_ENC_CFG fpmt_unit_test_cfg;
2594
2598 FrameProbInfo temp_frame_probs;
2599
2605 FrameProbInfo temp_frame_probs_simulation;
2606
2611 int temp_valid_gm_model_found[FRAME_UPDATE_TYPES];
2612#endif // CONFIG_FPMT_TEST
2618 RefCntBuffer *ref_frame_map_copy[REF_FRAMES];
2619
2623 int64_t ts_start_last_show_frame;
2624
2628 int64_t ts_end_last_show_frame;
2629
2633 int num_fp_contexts;
2634
2638 int filter_level[2];
2639
2643 int filter_level_u;
2644
2648 int filter_level_v;
2649
2654 struct AV1_COMP *cpi;
2655
2659 struct AV1_COMP *cpi_lap;
2660
2664 struct lookahead_ctx *lookahead;
2665
2671 int seq_params_locked;
2672
2677 struct aom_codec_pkt_list *output_pkt_list;
2678
2682 int internal_altref_allowed;
2683
2687 int show_existing_alt_ref;
2688
2692 GF_GROUP gf_group;
2693
2697 GF_STATE gf_state;
2698
2702 int lap_enabled;
2703
2707 AV1LevelParams level_params;
2708
2712 int b_calculate_psnr;
2713
2717 int frames_left;
2718
2722 TWO_PASS twopass;
2723
2727 PRIMARY_RATE_CONTROL p_rc;
2728
2732 TEMPORAL_FILTER_INFO tf_info;
2737 SequenceHeader seq_params;
2738
2742 int use_svc;
2743
2747 bool buffer_removal_time_present;
2748
2752 unsigned int number_temporal_layers;
2753
2757 unsigned int number_spatial_layers;
2758
2762 struct aom_internal_error_info error;
2763
2769 aom_variance_fn_ptr_t fn_ptr[BLOCK_SIZES_ALL];
2770
2775 double *tpl_sb_rdmult_scaling_factors;
2776
2780 TplParams tpl_data;
2781
2785 MV_STATS mv_stats;
2786
2787#if CONFIG_INTERNAL_STATS
2789 uint64_t total_time_receive_data;
2790 uint64_t total_time_compress_data;
2791
2792 unsigned int total_mode_chosen_counts[MAX_MODES];
2793
2794 int count[2];
2795 uint64_t total_sq_error[2];
2796 uint64_t total_samples[2];
2797 ImageStat psnr[2];
2798
2799 double total_blockiness;
2800 double worst_blockiness;
2801
2802 int total_bytes;
2803 double summed_quality;
2804 double summed_weights;
2805 double summed_quality_hbd;
2806 double summed_weights_hbd;
2807 unsigned int total_recode_hits;
2808 double worst_ssim;
2809 double worst_ssim_hbd;
2810
2811 ImageStat fastssim;
2812 ImageStat psnrhvs;
2813
2814 int b_calculate_blockiness;
2815 int b_calculate_consistency;
2816
2817 double total_inconsistency;
2818 double worst_consistency;
2819 Ssimv *ssim_vars;
2820 Metrics metrics;
2822#endif
2823
2824#if CONFIG_ENTROPY_STATS
2828 FRAME_COUNTS aggregate_fc;
2829#endif // CONFIG_ENTROPY_STATS
2830
2837 int fb_of_context_type[REF_FRAMES];
2838
2842 PrimaryMultiThreadInfo p_mt_info;
2843
2847 FrameProbInfo frame_probs;
2848
2855 int valid_gm_model_found[FRAME_UPDATE_TYPES];
2856
2860 RTC_REF rtc_ref;
2861
2866 AV1EncRowMultiThreadSync intra_row_mt_sync;
2867} AV1_PRIMARY;
2868
2872 typedef struct AV1_COMP {
2876 AV1_PRIMARY *ppi;
2877
2882 EncQuantDequantParams enc_quant_dequant_params;
2883
2887 ThreadData td;
2888
2892 FRAME_COUNTS counts;
2893
2897 MBMIExtFrameBufferInfo mbmi_ext_info;
2898
2904 CB_COEFF_BUFFER *coeff_buffer_base;
2905
2910 CoeffBufferPool coeff_buffer_pool;
2911
2915 AV1_COMMON common;
2916
2920 AV1EncoderConfig oxcf;
2921
2926 TRELLIS_OPT_TYPE optimize_seg_arr[MAX_SEGMENTS];
2927
2933 YV12_BUFFER_CONFIG *source;
2934
2942 YV12_BUFFER_CONFIG *last_source;
2943
2948 YV12_BUFFER_CONFIG *unscaled_source;
2949
2953 YV12_BUFFER_CONFIG scaled_source;
2954
2958 YV12_BUFFER_CONFIG *unscaled_last_source;
2959
2963 YV12_BUFFER_CONFIG scaled_last_source;
2964
2969 YV12_BUFFER_CONFIG *unfiltered_source;
2970
2975 YV12_BUFFER_CONFIG orig_source;
2976
2980 int skip_tpl_setup_stats;
2981
2990 double *tpl_rdmult_scaling_factors;
2991
2995 TemporalFilterCtx tf_ctx;
2996
3000 CdefSearchCtx *cdef_search_ctx;
3001
3005 ForceIntegerMVInfo force_intpel_info;
3006
3011 RefCntBuffer *scaled_ref_buf[INTER_REFS_PER_FRAME];
3012
3016 RefCntBuffer *last_show_frame_buf;
3017
3021 RefreshFrameInfo refresh_frame;
3022
3026 int rt_reduce_num_ref_buffers;
3027
3031 ExternalFlags ext_flags;
3032
3037 YV12_BUFFER_CONFIG last_frame_uf;
3038
3043 YV12_BUFFER_CONFIG trial_frame_rst;
3044
3048 int64_t ambient_err;
3049
3053 RD_OPT rd;
3054
3059 CODING_CONTEXT coding_context;
3060
3064 GlobalMotionInfo gm_info;
3065
3069 WinnerModeParams winner_mode_params;
3070
3074 TimeStamps time_stamps;
3075
3079 RATE_CONTROL rc;
3080
3084 double framerate;
3085
3089 int ref_frame_flags;
3090
3094 int speed;
3095
3099 SPEED_FEATURES sf;
3100
3104 MotionVectorSearchParams mv_search_params;
3105
3110 int all_one_sided_refs;
3111
3115 EncSegmentationInfo enc_seg;
3116
3120 CYCLIC_REFRESH *cyclic_refresh;
3125 ActiveMap active_map;
3126
3130 unsigned char gf_frame_index;
3131
3132#if CONFIG_INTERNAL_STATS
3134 uint64_t time_compress_data;
3135
3136 unsigned int mode_chosen_counts[MAX_MODES];
3137 int bytes;
3138 unsigned int frame_recode_hits;
3140#endif
3141
3142#if CONFIG_SPEED_STATS
3146 unsigned int tx_search_count;
3147#endif // CONFIG_SPEED_STATS
3148
3153 int droppable;
3154
3158 FRAME_INFO frame_info;
3159
3163 FRAME_INDEX_SET frame_index_set;
3164
3170 InitialDimensions initial_dimensions;
3171
3178 int initial_mbs;
3179
3184 bool frame_size_related_setup_done;
3185
3190 int last_coded_width;
3191
3196 int last_coded_height;
3197
3201 ResizePendingParams resize_pending_params;
3202
3207 TileDataEnc *tile_data;
3211 int allocated_tiles;
3212
3216 TokenInfo token_info;
3217
3221 int vaq_refresh;
3222
3226 VarBasedPartitionInfo vbp_info;
3227
3231 int num_frame_recode;
3232
3236 FrameProbInfo frame_new_probs[NUM_RECODES_PER_FRAME];
3237
3241 int do_update_frame_probs_txtype[NUM_RECODES_PER_FRAME];
3242
3246 int do_update_frame_probs_obmc[NUM_RECODES_PER_FRAME];
3247
3251 int do_update_frame_probs_warp[NUM_RECODES_PER_FRAME];
3252
3256 int do_update_frame_probs_interpfilter[NUM_RECODES_PER_FRAME];
3257
3258#if CONFIG_FPMT_TEST
3263 double temp_framerate;
3264#endif
3270 double new_framerate;
3271
3275 int do_update_vbr_bits_off_target_fast;
3276
3280 MultiThreadInfo mt_info;
3281
3287 int existing_fb_idx_to_show;
3288
3292 int intrabc_used;
3293
3297 int prune_ref_frame_mask;
3298
3302 AV1LrStruct lr_ctxt;
3303
3307 AV1LrPickStruct pick_lr_ctxt;
3308
3312 aom_film_grain_table_t *film_grain_table;
3313
3314#if CONFIG_DENOISE
3319 struct aom_denoise_and_model_t *denoise_and_model;
3320#endif
3321
3325 InterpSearchFlags interp_search_flags;
3326
3334 int use_screen_content_tools;
3335
3342 int is_screen_content_type;
3343
3344#if CONFIG_COLLECT_PARTITION_STATS
3348 FramePartitionTimingStats partition_stats;
3349#endif // CONFIG_COLLECT_PARTITION_STATS
3350
3351#if CONFIG_COLLECT_COMPONENT_TIMING
3355 uint64_t component_time[kTimingComponents];
3360 struct aom_usec_timer component_timer[kTimingComponents];
3364 uint64_t frame_component_time[kTimingComponents];
3365#endif
3366
3370 int frame_header_count;
3371
3375 int deltaq_used;
3376
3380 RefFrameDistanceInfo ref_frame_dist_info;
3381
3387 double *ssim_rdmult_scaling_factors;
3388
3389#if CONFIG_TUNE_VMAF
3393 TuneVMAFInfo vmaf_info;
3394#endif
3395
3396#if CONFIG_TUNE_BUTTERAUGLI
3400 TuneButteraugliInfo butteraugli_info;
3401#endif
3402
3406 SVC svc;
3407
3411 COMPRESSOR_STAGE compressor_stage;
3412
3417 FRAME_TYPE last_frame_type;
3418
3422 int num_tg;
3423
3429 aom_superres_mode superres_mode;
3430
3434 FirstPassData firstpass_data;
3435
3439 NOISE_ESTIMATE noise_estimate;
3440
3441#if CONFIG_AV1_TEMPORAL_DENOISING
3445 AV1_DENOISER denoiser;
3446#endif
3447
3452 uint8_t *consec_zero_mv;
3453
3457 int consec_zero_mv_alloc_size;
3458
3462 BLOCK_SIZE fp_block_size;
3463
3468 int sb_counter;
3469
3473 size_t available_bs_size;
3474
3479 ExtPartController ext_part_controller;
3480
3485 MV_STATS mv_stats;
3489 int ref_refresh_index;
3490
3495 bool refresh_idx_available;
3496
3502 int ref_idx_to_skip;
3503#if CONFIG_FPMT_TEST
3510 int wanted_fb;
3511#endif // CONFIG_FPMT_TEST
3512
3518 bool do_frame_data_update;
3519
3520#if CONFIG_RD_COMMAND
3524 RD_COMMAND rd_command;
3525#endif // CONFIG_RD_COMMAND
3526
3530 WeberStats *mb_weber_stats;
3531
3536 int *prep_rate_estimates;
3537
3542 double *ext_rate_distribution;
3543
3547 double ext_rate_scale;
3548
3552 BLOCK_SIZE weber_bsize;
3553
3557 int64_t norm_wiener_variance;
3558
3562 int *mb_delta_q;
3563
3567 bool is_dropped_frame;
3568
3569#if CONFIG_BITRATE_ACCURACY
3573 VBR_RATECTRL_INFO vbr_rc_info;
3574#endif
3575
3576#if CONFIG_RATECTRL_LOG
3580 RATECTRL_LOG rc_log;
3581#endif // CONFIG_RATECTRL_LOG
3582
3586 TWO_PASS_FRAME twopass_frame;
3587
3591 THIRD_PASS_DEC_CTX *third_pass_ctx;
3592
3596 FILE *second_pass_log_stream;
3597
3601 uint64_t *src_sad_blk_64x64;
3602
3608 uint64_t rec_sse;
3609
3614 int use_ducky_encode;
3615
3616#if !CONFIG_REALTIME_ONLY
3620 DuckyEncodeInfo ducky_encode_info;
3621#endif // CONFIG_REALTIME_ONLY
3622 //
3626 int frames_since_last_update;
3627
3631 unsigned int zeromv_skip_thresh_exit_part[BLOCK_SIZES_ALL];
3632
3637 int image_pyramid_levels;
3638
3639#if CONFIG_SALIENCY_MAP
3643 uint8_t *saliency_map;
3644
3648 double *sm_scaling_factor;
3649#endif
3650
3655 int palette_pixel_num;
3656} AV1_COMP;
3657
3661 typedef struct EncodeFrameInput {
3663 YV12_BUFFER_CONFIG *source;
3664 YV12_BUFFER_CONFIG *last_source;
3665 int64_t ts_duration;
3667} EncodeFrameInput;
3668
3673 typedef struct EncodeFrameParams {
3677 int error_resilient_mode;
3681 FRAME_TYPE frame_type;
3682
3684 int primary_ref_frame;
3685 int order_offset;
3686
3691 int show_frame;
3692
3694 int refresh_frame_flags;
3695
3696 int show_existing_frame;
3697 int existing_fb_idx_to_show;
3698
3703 int ref_frame_flags;
3704
3708 int remapped_ref_idx[REF_FRAMES];
3709
3714 RefreshFrameInfo refresh_frame;
3715
3719 int speed;
3720} EncodeFrameParams;
3721
3724// EncodeFrameResults contains information about the result of encoding a
3725// single frame
3726 typedef struct {
3727 size_t size; // Size of resulting bitstream
3728} EncodeFrameResults;
3729
3730 void av1_initialize_enc(unsigned int usage, enum aom_rc_mode end_usage);
3731
3732 struct AV1_COMP *av1_create_compressor(AV1_PRIMARY *ppi,
3733 const AV1EncoderConfig *oxcf,
3734 BufferPool *const pool,
3735 COMPRESSOR_STAGE stage,
3736 int lap_lag_in_frames);
3737
3738 struct AV1_PRIMARY *av1_create_primary_compressor(
3739 struct aom_codec_pkt_list *pkt_list_head, int num_lap_buffers,
3740 const AV1EncoderConfig *oxcf);
3741
3742 void av1_remove_compressor(AV1_COMP *cpi);
3743
3744 void av1_remove_primary_compressor(AV1_PRIMARY *ppi);
3745
3746#if CONFIG_ENTROPY_STATS
3747 void print_entropy_stats(AV1_PRIMARY *const ppi);
3748#endif
3749#if CONFIG_INTERNAL_STATS
3750 void print_internal_stats(AV1_PRIMARY *ppi);
3751#endif
3752
3753 void av1_change_config_seq(AV1_PRIMARY *ppi, const AV1EncoderConfig *oxcf,
3754 bool *sb_size_changed);
3755
3756 void av1_change_config(AV1_COMP *cpi, const AV1EncoderConfig *oxcf,
3757 bool sb_size_changed);
3758
3759 void av1_check_initial_width(AV1_COMP *cpi, int use_highbitdepth,
3760 int subsampling_x, int subsampling_y);
3761
3762 void av1_init_seq_coding_tools(AV1_PRIMARY *const ppi,
3763 const AV1EncoderConfig *oxcf, int use_svc);
3764
3765 void av1_post_encode_updates(AV1_COMP *const cpi,
3766 const AV1_COMP_DATA *const cpi_data);
3767
3768 void av1_scale_references_fpmt(AV1_COMP *cpi, int *ref_buffers_used_map);
3769
3770 void av1_increment_scaled_ref_counts_fpmt(BufferPool *buffer_pool,
3771 int ref_buffers_used_map);
3772
3773 void av1_release_scaled_references_fpmt(AV1_COMP *cpi);
3774
3775 void av1_decrement_ref_counts_fpmt(BufferPool *buffer_pool,
3776 int ref_buffers_used_map);
3777
3778 void av1_init_sc_decisions(AV1_PRIMARY *const ppi);
3779
3780 AV1_COMP *av1_get_parallel_frame_enc_data(AV1_PRIMARY *const ppi,
3781 AV1_COMP_DATA *const first_cpi_data);
3782
3783 int av1_init_parallel_frame_context(const AV1_COMP_DATA *const first_cpi_data,
3784 AV1_PRIMARY *const ppi,
3785 int *ref_buffers_used_map);
3804 int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags,
3805 YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
3806 int64_t end_time_stamp);
3807
3827 int av1_get_compressed_data(AV1_COMP *cpi, AV1_COMP_DATA *const cpi_data);
3828
3835 int av1_encode(AV1_COMP *const cpi, uint8_t *const dest,
3836 const EncodeFrameInput *const frame_input,
3837 const EncodeFrameParams *const frame_params,
3838 EncodeFrameResults *const frame_results);
3839
3841 int av1_get_preview_raw_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *dest);
3842
3843 int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame);
3844
3845 aom_codec_err_t av1_copy_new_frame_enc(AV1_COMMON *cm,
3846 YV12_BUFFER_CONFIG *new_frame,
3847 YV12_BUFFER_CONFIG *sd);
3848
3849 int av1_use_as_reference(int *ext_ref_frame_flags, int ref_frame_flags);
3850
3851 int av1_copy_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
3852
3853 int av1_set_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd);
3854
3855 int av1_set_size_literal(AV1_COMP *cpi, int width, int height);
3856
3857 void av1_set_frame_size(AV1_COMP *cpi, int width, int height);
3858
3859 void av1_set_mv_search_params(AV1_COMP *cpi);
3860
3861 int av1_set_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
3862
3863 int av1_get_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
3864
3865 int av1_set_internal_size(AV1EncoderConfig *const oxcf,
3866 ResizePendingParams *resize_pending_params,
3867 AOM_SCALING_MODE horiz_mode,
3868 AOM_SCALING_MODE vert_mode);
3869
3870 int av1_get_quantizer(struct AV1_COMP *cpi);
3871
3872 int av1_convert_sect5obus_to_annexb(uint8_t *buffer, size_t *input_size);
3873
3874 void av1_alloc_mb_wiener_var_pred_buf(AV1_COMMON *cm, ThreadData *td);
3875
3876 void av1_dealloc_mb_wiener_var_pred_buf(ThreadData *td);
3877
3878// Set screen content options.
3879// This function estimates whether to use screen content tools, by counting
3880// the portion of blocks that have few luma colors.
3881// Modifies:
3882// cpi->commom.features.allow_screen_content_tools
3883// cpi->common.features.allow_intrabc
3884// cpi->use_screen_content_tools
3885// cpi->is_screen_content_type
3886// However, the estimation is not accurate and may misclassify videos.
3887// A slower but more accurate approach that determines whether to use screen
3888// content tools is employed later. See av1_determine_sc_tools_with_encoding().
3889 void av1_set_screen_content_options(struct AV1_COMP *cpi,
3890 FeatureFlags *features);
3891
3892 void av1_update_frame_size(AV1_COMP *cpi);
3893
3894 typedef struct {
3895 int pyr_level;
3896 int disp_order;
3897} RefFrameMapPair;
3898
3899 static INLINE void init_ref_map_pair(
3900 AV1_COMP *cpi, RefFrameMapPair ref_frame_map_pairs[REF_FRAMES]) {
3901 if (cpi->ppi->gf_group.update_type[cpi->gf_frame_index] == KF_UPDATE) {
3902 memset(ref_frame_map_pairs, -1, sizeof(*ref_frame_map_pairs) * REF_FRAMES);
3903 return;
3904 }
3905 memset(ref_frame_map_pairs, 0, sizeof(*ref_frame_map_pairs) * REF_FRAMES);
3906 for (int map_idx = 0; map_idx < REF_FRAMES; map_idx++) {
3907 // Get reference frame buffer.
3908 const RefCntBuffer *const buf = cpi->common.ref_frame_map[map_idx];
3909 if (ref_frame_map_pairs[map_idx].disp_order == -1) continue;
3910 if (buf == NULL) {
3911 ref_frame_map_pairs[map_idx].disp_order = -1;
3912 ref_frame_map_pairs[map_idx].pyr_level = -1;
3913 continue;
3914 } else if (buf->ref_count > 1) {
3915 // Once the keyframe is coded, the slots in ref_frame_map will all
3916 // point to the same frame. In that case, all subsequent pointers
3917 // matching the current are considered "free" slots. This will find
3918 // the next occurrence of the current pointer if ref_count indicates
3919 // there are multiple instances of it and mark it as free.
3920 for (int idx2 = map_idx + 1; idx2 < REF_FRAMES; ++idx2) {
3921 const RefCntBuffer *const buf2 = cpi->common.ref_frame_map[idx2];
3922 if (buf2 == buf) {
3923 ref_frame_map_pairs[idx2].disp_order = -1;
3924 ref_frame_map_pairs[idx2].pyr_level = -1;
3925 }
3926 }
3927 }
3928 ref_frame_map_pairs[map_idx].disp_order = (int)buf->display_order_hint;
3929 ref_frame_map_pairs[map_idx].pyr_level = buf->pyramid_level;
3930 }
3931}
3932
3933#if CONFIG_FPMT_TEST
3934 static AOM_INLINE void calc_frame_data_update_flag(
3935 GF_GROUP *const gf_group, int gf_frame_index,
3936 bool *const do_frame_data_update) {
3937 *do_frame_data_update = true;
3938 // Set the flag to false for all frames in a given parallel encode set except
3939 // the last frame in the set with frame_parallel_level = 2.
3940 if (gf_group->frame_parallel_level[gf_frame_index] == 1) {
3941 *do_frame_data_update = false;
3942 } else if (gf_group->frame_parallel_level[gf_frame_index] == 2) {
3943 // Check if this is the last frame in the set with frame_parallel_level = 2.
3944 for (int i = gf_frame_index + 1; i < gf_group->size; i++) {
3945 if ((gf_group->frame_parallel_level[i] == 0 &&
3946 (gf_group->update_type[i] == ARF_UPDATE ||
3947 gf_group->update_type[i] == INTNL_ARF_UPDATE)) ||
3948 gf_group->frame_parallel_level[i] == 1) {
3949 break;
3950 } else if (gf_group->frame_parallel_level[i] == 2) {
3951 *do_frame_data_update = false;
3952 break;
3953 }
3954 }
3955 }
3956}
3957#endif
3958
3959// av1 uses 10,000,000 ticks/second as time stamp
3960#define TICKS_PER_SEC 10000000LL
3961
3962 static INLINE int64_t
3963timebase_units_to_ticks(const aom_rational64_t *timestamp_ratio, int64_t n) {
3964 return n * timestamp_ratio->num / timestamp_ratio->den;
3965}
3966
3967 static INLINE int64_t
3968ticks_to_timebase_units(const aom_rational64_t *timestamp_ratio, int64_t n) {
3969 int64_t round = timestamp_ratio->num / 2;
3970 if (round > 0) --round;
3971 return (n * timestamp_ratio->den + round) / timestamp_ratio->num;
3972}
3973
3974 static INLINE int frame_is_kf_gf_arf(const AV1_COMP *cpi) {
3975 const GF_GROUP *const gf_group = &cpi->ppi->gf_group;
3976 const FRAME_UPDATE_TYPE update_type =
3977 gf_group->update_type[cpi->gf_frame_index];
3978
3979 return frame_is_intra_only(&cpi->common) || update_type == ARF_UPDATE ||
3980 update_type == GF_UPDATE;
3981}
3982
3983// TODO(huisu@google.com, youzhou@microsoft.com): enable hash-me for HBD.
3984 static INLINE int av1_use_hash_me(const AV1_COMP *const cpi) {
3985 return (cpi->common.features.allow_screen_content_tools &&
3986 cpi->common.features.allow_intrabc &&
3987 frame_is_intra_only(&cpi->common));
3988}
3989
3990 static INLINE const YV12_BUFFER_CONFIG *get_ref_frame_yv12_buf(
3991 const AV1_COMMON *const cm, MV_REFERENCE_FRAME ref_frame) {
3992 const RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame);
3993 return buf != NULL ? &buf->buf : NULL;
3994}
3995
3996 static INLINE void alloc_frame_mvs(AV1_COMMON *const cm, RefCntBuffer *buf) {
3997 assert(buf != NULL);
3998 ensure_mv_buffer(buf, cm);
3999 buf->width = cm->width;
4000 buf->height = cm->height;
4001}
4002
4003// Get the allocated token size for a tile. It does the same calculation as in
4004// the frame token allocation.
4005 static INLINE unsigned int allocated_tokens(const TileInfo *tile,
4006 int sb_size_log2, int num_planes) {
4007 int tile_mb_rows =
4008 ROUND_POWER_OF_TWO(tile->mi_row_end - tile->mi_row_start, 2);
4009 int tile_mb_cols =
4010 ROUND_POWER_OF_TWO(tile->mi_col_end - tile->mi_col_start, 2);
4011
4012 return get_token_alloc(tile_mb_rows, tile_mb_cols, sb_size_log2, num_planes);
4013}
4014
4015 static INLINE void get_start_tok(AV1_COMP *cpi, int tile_row, int tile_col,
4016 int mi_row, TokenExtra **tok, int sb_size_log2,
4017 int num_planes) {
4018 AV1_COMMON *const cm = &cpi->common;
4019 const int tile_cols = cm->tiles.cols;
4020 TileDataEnc *this_tile = &cpi->tile_data[tile_row * tile_cols + tile_col];
4021 const TileInfo *const tile_info = &this_tile->tile_info;
4022
4023 const int tile_mb_cols =
4024 (tile_info->mi_col_end - tile_info->mi_col_start + 2) >> 2;
4025 const int tile_mb_row = (mi_row - tile_info->mi_row_start + 2) >> 2;
4026
4027 *tok = cpi->token_info.tile_tok[tile_row][tile_col] +
4028 get_token_alloc(tile_mb_row, tile_mb_cols, sb_size_log2, num_planes);
4029}
4030
4031 void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags);
4032
4033#define ALT_MIN_LAG 3
4034 static INLINE int is_altref_enabled(int lag_in_frames, bool enable_auto_arf) {
4035 return lag_in_frames >= ALT_MIN_LAG && enable_auto_arf;
4036}
4037
4038 static AOM_INLINE int can_disable_altref(const GFConfig *gf_cfg) {
4039 return is_altref_enabled(gf_cfg->lag_in_frames, gf_cfg->enable_auto_arf) &&
4040 (gf_cfg->gf_min_pyr_height == 0);
4041}
4042
4043// Helper function to compute number of blocks on either side of the frame.
4044 static INLINE int get_num_blocks(const int frame_length, const int mb_length) {
4045 return (frame_length + mb_length - 1) / mb_length;
4046}
4047
4048// Check if statistics generation stage
4049 static INLINE int is_stat_generation_stage(const AV1_COMP *const cpi) {
4050 assert(IMPLIES(cpi->compressor_stage == LAP_STAGE,
4051 cpi->oxcf.pass == AOM_RC_ONE_PASS && cpi->ppi->lap_enabled));
4052 return (cpi->oxcf.pass == AOM_RC_FIRST_PASS ||
4053 (cpi->compressor_stage == LAP_STAGE));
4054}
4055// Check if statistics consumption stage
4056 static INLINE int is_stat_consumption_stage_twopass(const AV1_COMP *const cpi) {
4057 return (cpi->oxcf.pass >= AOM_RC_SECOND_PASS);
4058}
4059
4060// Check if statistics consumption stage
4061 static INLINE int is_stat_consumption_stage(const AV1_COMP *const cpi) {
4062 return (is_stat_consumption_stage_twopass(cpi) ||
4063 (cpi->oxcf.pass == AOM_RC_ONE_PASS &&
4064 (cpi->compressor_stage == ENCODE_STAGE) && cpi->ppi->lap_enabled));
4065}
4066
4067// Decide whether 'dv_costs' need to be allocated/stored during the encoding.
4068 static AOM_INLINE bool av1_need_dv_costs(const AV1_COMP *const cpi) {
4069 return !cpi->sf.rt_sf.use_nonrd_pick_mode &&
4070 av1_allow_intrabc(&cpi->common) && !is_stat_generation_stage(cpi);
4071}
4072
4082 static INLINE int has_no_stats_stage(const AV1_COMP *const cpi) {
4083 assert(
4084 IMPLIES(!cpi->ppi->lap_enabled, cpi->compressor_stage == ENCODE_STAGE));
4085 return (cpi->oxcf.pass == AOM_RC_ONE_PASS && !cpi->ppi->lap_enabled);
4086}
4087
4090 static INLINE int is_one_pass_rt_params(const AV1_COMP *cpi) {
4091 return has_no_stats_stage(cpi) && cpi->oxcf.mode == REALTIME &&
4092 cpi->oxcf.gf_cfg.lag_in_frames == 0;
4093}
4094
4095// Use default/internal reference structure for single-layer RTC.
4096 static INLINE int use_rtc_reference_structure_one_layer(const AV1_COMP *cpi) {
4097 return is_one_pass_rt_params(cpi) && cpi->ppi->number_spatial_layers == 1 &&
4098 cpi->ppi->number_temporal_layers == 1 &&
4099 !cpi->ppi->rtc_ref.set_ref_frame_config;
4100}
4101
4102// Function return size of frame stats buffer
4103 static INLINE int get_stats_buf_size(int num_lap_buffer, int num_lag_buffer) {
4104 /* if lookahead is enabled return num_lap_buffers else num_lag_buffers */
4105 return (num_lap_buffer > 0 ? num_lap_buffer + 1 : num_lag_buffer);
4106}
4107
4108// TODO(zoeliu): To set up cpi->oxcf.gf_cfg.enable_auto_brf
4109
4110 static INLINE void set_ref_ptrs(const AV1_COMMON *cm, MACROBLOCKD *xd,
4111 MV_REFERENCE_FRAME ref0,
4112 MV_REFERENCE_FRAME ref1) {
4113 xd->block_ref_scale_factors[0] =
4114 get_ref_scale_factors_const(cm, ref0 >= LAST_FRAME ? ref0 : 1);
4115 xd->block_ref_scale_factors[1] =
4116 get_ref_scale_factors_const(cm, ref1 >= LAST_FRAME ? ref1 : 1);
4117}
4118
4119 static INLINE int get_chessboard_index(int frame_index) {
4120 return frame_index & 0x1;
4121}
4122
4123 static INLINE const int *cond_cost_list_const(const struct AV1_COMP *cpi,
4124 const int *cost_list) {
4125 const int use_cost_list = cpi->sf.mv_sf.subpel_search_method != SUBPEL_TREE &&
4126 cpi->sf.mv_sf.use_fullpel_costlist;
4127 return use_cost_list ? cost_list : NULL;
4128}
4129
4130 static INLINE int *cond_cost_list(const struct AV1_COMP *cpi, int *cost_list) {
4131 const int use_cost_list = cpi->sf.mv_sf.subpel_search_method != SUBPEL_TREE &&
4132 cpi->sf.mv_sf.use_fullpel_costlist;
4133 return use_cost_list ? cost_list : NULL;
4134}
4135
4136// Compression ratio of current frame.
4137 double av1_get_compression_ratio(const AV1_COMMON *const cm,
4138 size_t encoded_frame_size);
4139
4140 void av1_new_framerate(AV1_COMP *cpi, double framerate);
4141
4142 void av1_setup_frame_size(AV1_COMP *cpi);
4143
4144#define LAYER_IDS_TO_IDX(sl, tl, num_tl) ((sl) * (num_tl) + (tl))
4145
4146// Returns 1 if a frame is scaled and 0 otherwise.
4147 static INLINE int av1_resize_scaled(const AV1_COMMON *cm) {
4148 return cm->superres_upscaled_width != cm->render_width ||
4149 cm->superres_upscaled_height != cm->render_height;
4150}
4151
4152 static INLINE int av1_frame_scaled(const AV1_COMMON *cm) {
4153 return av1_superres_scaled(cm) || av1_resize_scaled(cm);
4154}
4155
4156// Don't allow a show_existing_frame to coincide with an error resilient
4157// frame. An exception can be made for a forward keyframe since it has no
4158// previous dependencies.
4159 static INLINE int encode_show_existing_frame(const AV1_COMMON *cm) {
4160 return cm->show_existing_frame && (!cm->features.error_resilient_mode ||
4161 cm->current_frame.frame_type == KEY_FRAME);
4162}
4163
4164// Get index into the 'cpi->mbmi_ext_info.frame_base' array for the given
4165// 'mi_row' and 'mi_col'.
4166 static INLINE int get_mi_ext_idx(const int mi_row, const int mi_col,
4167 const BLOCK_SIZE mi_alloc_bsize,
4168 const int mbmi_ext_stride) {
4169 const int mi_ext_size_1d = mi_size_wide[mi_alloc_bsize];
4170 const int mi_ext_row = mi_row / mi_ext_size_1d;
4171 const int mi_ext_col = mi_col / mi_ext_size_1d;
4172 return mi_ext_row * mbmi_ext_stride + mi_ext_col;
4173}
4174
4175// Lighter version of set_offsets that only sets the mode info
4176// pointers.
4177 static INLINE void set_mode_info_offsets(
4178 const CommonModeInfoParams *const mi_params,
4179 const MBMIExtFrameBufferInfo *const mbmi_ext_info, MACROBLOCK *const x,
4180 MACROBLOCKD *const xd, int mi_row, int mi_col) {
4181 set_mi_offsets(mi_params, xd, mi_row, mi_col);
4182 const int ext_idx = get_mi_ext_idx(mi_row, mi_col, mi_params->mi_alloc_bsize,
4183 mbmi_ext_info->stride);
4184 x->mbmi_ext_frame = mbmi_ext_info->frame_base + ext_idx;
4185}
4186
4187// Check to see if the given partition size is allowed for a specified number
4188// of mi block rows and columns remaining in the image.
4189// If not then return the largest allowed partition size
4190 static INLINE BLOCK_SIZE find_partition_size(BLOCK_SIZE bsize, int rows_left,
4191 int cols_left, int *bh, int *bw) {
4192 int int_size = (int)bsize;
4193 if (rows_left <= 0 || cols_left <= 0) {
4194 return AOMMIN(bsize, BLOCK_8X8);
4195 } else {
4196 for (; int_size > 0; int_size -= 3) {
4197 *bh = mi_size_high[int_size];
4198 *bw = mi_size_wide[int_size];
4199 if ((*bh <= rows_left) && (*bw <= cols_left)) {
4200 break;
4201 }
4202 }
4203 }
4204 return (BLOCK_SIZE)int_size;
4205}
4206
4207 static const uint8_t av1_ref_frame_flag_list[REF_FRAMES] = { 0,
4208 AOM_LAST_FLAG,
4209 AOM_LAST2_FLAG,
4210 AOM_LAST3_FLAG,
4211 AOM_GOLD_FLAG,
4212 AOM_BWD_FLAG,
4213 AOM_ALT2_FLAG,
4214 AOM_ALT_FLAG };
4215
4216// When more than 'max_allowed_refs' are available, we reduce the number of
4217// reference frames one at a time based on this order.
4218 static const MV_REFERENCE_FRAME disable_order[] = {
4219 LAST3_FRAME,
4220 LAST2_FRAME,
4221 ALTREF2_FRAME,
4222 BWDREF_FRAME,
4223};
4224
4225 static const MV_REFERENCE_FRAME
4226 ref_frame_priority_order[INTER_REFS_PER_FRAME] = {
4227 LAST_FRAME, ALTREF_FRAME, BWDREF_FRAME, GOLDEN_FRAME,
4228 ALTREF2_FRAME, LAST2_FRAME, LAST3_FRAME,
4229 };
4230
4231 static INLINE int get_ref_frame_flags(const SPEED_FEATURES *const sf,
4232 const int use_one_pass_rt_params,
4233 const YV12_BUFFER_CONFIG **ref_frames,
4234 const int ext_ref_frame_flags) {
4235 // cpi->ext_flags.ref_frame_flags allows certain reference types to be
4236 // disabled by the external interface. These are set by
4237 // av1_apply_encoding_flags(). Start with what the external interface allows,
4238 // then suppress any reference types which we have found to be duplicates.
4239 int flags = ext_ref_frame_flags;
4240
4241 for (int i = 1; i < INTER_REFS_PER_FRAME; ++i) {
4242 const YV12_BUFFER_CONFIG *const this_ref = ref_frames[i];
4243 // If this_ref has appeared before, mark the corresponding ref frame as
4244 // invalid. For one_pass_rt mode, only disable GOLDEN_FRAME if it's the
4245 // same as LAST_FRAME or ALTREF_FRAME (if ALTREF is being used in nonrd).
4246 int index =
4247 (use_one_pass_rt_params && ref_frame_priority_order[i] == GOLDEN_FRAME)
4248 ? (1 + sf->rt_sf.use_nonrd_altref_frame)
4249 : i;
4250 for (int j = 0; j < index; ++j) {
4251 // If this_ref has appeared before (same as the reference corresponding
4252 // to lower index j), remove it as a reference only if that reference
4253 // (for index j) is actually used as a reference.
4254 if (this_ref == ref_frames[j] &&
4255 (flags & (1 << (ref_frame_priority_order[j] - 1)))) {
4256 flags &= ~(1 << (ref_frame_priority_order[i] - 1));
4257 break;
4258 }
4259 }
4260 }
4261 return flags;
4262}
4263
4264// Returns a Sequence Header OBU stored in an aom_fixed_buf_t, or NULL upon
4265// failure. When a non-NULL aom_fixed_buf_t pointer is returned by this
4266// function, the memory must be freed by the caller. Both the buf member of the
4267// aom_fixed_buf_t, and the aom_fixed_buf_t pointer itself must be freed. Memory
4268// returned must be freed via call to free().
4269//
4270// Note: The OBU returned is in Low Overhead Bitstream Format. Specifically,
4271// the obu_has_size_field bit is set, and the buffer contains the obu_size
4272// field.
4273 aom_fixed_buf_t *av1_get_global_headers(AV1_PRIMARY *ppi);
4274
4275#define MAX_GFUBOOST_FACTOR 10.0
4276#define MIN_GFUBOOST_FACTOR 4.0
4277
4278 static INLINE int is_frame_tpl_eligible(const GF_GROUP *const gf_group,
4279 uint8_t index) {
4280 const FRAME_UPDATE_TYPE update_type = gf_group->update_type[index];
4281 return update_type == ARF_UPDATE || update_type == GF_UPDATE ||
4282 update_type == KF_UPDATE;
4283}
4284
4285 static INLINE int is_frame_eligible_for_ref_pruning(const GF_GROUP *gf_group,
4286 int selective_ref_frame,
4287 int prune_ref_frames,
4288 int gf_index) {
4289 return (selective_ref_frame > 0) && (prune_ref_frames > 0) &&
4290 !is_frame_tpl_eligible(gf_group, gf_index);
4291}
4292
4293// Get update type of the current frame.
4294 static INLINE FRAME_UPDATE_TYPE get_frame_update_type(const GF_GROUP *gf_group,
4295 int gf_frame_index) {
4296 return gf_group->update_type[gf_frame_index];
4297}
4298
4299 static INLINE int av1_pixels_to_mi(int pixels) {
4300 return ALIGN_POWER_OF_TWO(pixels, 3) >> MI_SIZE_LOG2;
4301}
4302
4303 static AOM_INLINE int is_psnr_calc_enabled(const AV1_COMP *cpi) {
4304 const AV1_COMMON *const cm = &cpi->common;
4305
4306 return cpi->ppi->b_calculate_psnr && !is_stat_generation_stage(cpi) &&
4307 cm->show_frame;
4308}
4309
4310 static INLINE int is_frame_resize_pending(const AV1_COMP *const cpi) {
4311 const ResizePendingParams *const resize_pending_params =
4312 &cpi->resize_pending_params;
4313 return (resize_pending_params->width && resize_pending_params->height &&
4314 (cpi->common.width != resize_pending_params->width ||
4315 cpi->common.height != resize_pending_params->height));
4316}
4317
4318// Check if loop filter is used.
4319 static INLINE int is_loopfilter_used(const AV1_COMMON *const cm) {
4320 return !cm->features.coded_lossless && !cm->tiles.large_scale;
4321}
4322
4323// Check if CDEF is used.
4324 static INLINE int is_cdef_used(const AV1_COMMON *const cm) {
4325 return cm->seq_params->enable_cdef && !cm->features.coded_lossless &&
4326 !cm->tiles.large_scale;
4327}
4328
4329// Check if loop restoration filter is used.
4330 static INLINE int is_restoration_used(const AV1_COMMON *const cm) {
4331 return cm->seq_params->enable_restoration && !cm->features.all_lossless &&
4332 !cm->tiles.large_scale;
4333}
4334
4335// Checks if post-processing filters need to be applied.
4336// NOTE: This function decides if the application of different post-processing
4337// filters on the reconstructed frame can be skipped at the encoder side.
4338// However the computation of different filter parameters that are signaled in
4339// the bitstream is still required.
4340 static INLINE unsigned int derive_skip_apply_postproc_filters(
4341 const AV1_COMP *cpi, int use_loopfilter, int use_cdef, int use_superres,
4342 int use_restoration) {
4343 // Though CDEF parameter selection should be dependent on
4344 // deblocked/loop-filtered pixels for cdef_pick_method <=
4345 // CDEF_FAST_SEARCH_LVL5, CDEF strength values are calculated based on the
4346 // pixel values that are not loop-filtered in svc real-time encoding mode.
4347 // Hence this case is handled separately using the condition below.
4348 if (cpi->ppi->rtc_ref.non_reference_frame)
4349 return (SKIP_APPLY_LOOPFILTER | SKIP_APPLY_CDEF);
4350
4351 if (!cpi->oxcf.algo_cfg.skip_postproc_filtering || cpi->ppi->b_calculate_psnr)
4352 return 0;
4353 assert(cpi->oxcf.mode == ALLINTRA);
4354
4355 // The post-processing filters are applied one after the other in the
4356 // following order: deblocking->cdef->superres->restoration. In case of
4357 // ALLINTRA encoding, the reconstructed frame is not used as a reference
4358 // frame. Hence, the application of these filters can be skipped when
4359 // 1. filter parameters of the subsequent stages are not dependent on the
4360 // filtered output of the current stage or
4361 // 2. subsequent filtering stages are disabled
4362 if (use_restoration) return SKIP_APPLY_RESTORATION;
4363 if (use_superres) return SKIP_APPLY_SUPERRES;
4364 if (use_cdef) {
4365 // CDEF parameter selection is not dependent on the deblocked frame if
4366 // cdef_pick_method is CDEF_PICK_FROM_Q. Hence the application of deblocking
4367 // filters and cdef filters can be skipped in this case.
4368 return (cpi->sf.lpf_sf.cdef_pick_method == CDEF_PICK_FROM_Q &&
4369 use_loopfilter)
4370 ? (SKIP_APPLY_LOOPFILTER | SKIP_APPLY_CDEF)
4371 : SKIP_APPLY_CDEF;
4372 }
4373 if (use_loopfilter) return SKIP_APPLY_LOOPFILTER;
4374
4375 // If we reach here, all post-processing stages are disabled, so none need to
4376 // be skipped.
4377 return 0;
4378}
4379
4380 static INLINE void set_postproc_filter_default_params(AV1_COMMON *cm) {
4381 struct loopfilter *const lf = &cm->lf;
4382 CdefInfo *const cdef_info = &cm->cdef_info;
4383 RestorationInfo *const rst_info = cm->rst_info;
4384
4385 lf->filter_level[0] = 0;
4386 lf->filter_level[1] = 0;
4387 cdef_info->cdef_bits = 0;
4388 cdef_info->cdef_strengths[0] = 0;
4389 cdef_info->nb_cdef_strengths = 1;
4390 cdef_info->cdef_uv_strengths[0] = 0;
4391 rst_info[0].frame_restoration_type = RESTORE_NONE;
4392 rst_info[1].frame_restoration_type = RESTORE_NONE;
4393 rst_info[2].frame_restoration_type = RESTORE_NONE;
4394}
4395
4396 static INLINE int is_inter_tx_size_search_level_one(
4397 const TX_SPEED_FEATURES *tx_sf) {
4398 return (tx_sf->inter_tx_size_search_init_depth_rect >= 1 &&
4399 tx_sf->inter_tx_size_search_init_depth_sqr >= 1);
4400}
4401
4402 static INLINE int get_lpf_opt_level(const SPEED_FEATURES *sf) {
4403 int lpf_opt_level = 0;
4404 if (is_inter_tx_size_search_level_one(&sf->tx_sf))
4405 lpf_opt_level = (sf->lpf_sf.lpf_pick == LPF_PICK_FROM_Q) ? 2 : 1;
4406 return lpf_opt_level;
4407}
4408
4409// Enable switchable motion mode only if warp and OBMC tools are allowed
4410 static INLINE bool is_switchable_motion_mode_allowed(bool allow_warped_motion,
4411 bool enable_obmc) {
4412 return (allow_warped_motion || enable_obmc);
4413}
4414
4415#if CONFIG_AV1_TEMPORAL_DENOISING
4416 static INLINE int denoise_svc(const struct AV1_COMP *const cpi) {
4417 return (!cpi->ppi->use_svc ||
4418 (cpi->ppi->use_svc &&
4419 cpi->svc.spatial_layer_id >= cpi->svc.first_layer_denoise));
4420}
4421#endif
4422
4423#if CONFIG_COLLECT_PARTITION_STATS == 2
4424 static INLINE void av1_print_fr_partition_timing_stats(
4425 const FramePartitionTimingStats *part_stats, const char *filename) {
4426 FILE *f = fopen(filename, "w");
4427 if (!f) {
4428 return;
4429 }
4430
4431 fprintf(f, "bsize,redo,");
4432 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4433 fprintf(f, "decision_%d,", part);
4434 }
4435 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4436 fprintf(f, "attempt_%d,", part);
4437 }
4438 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4439 fprintf(f, "time_%d,", part);
4440 }
4441 fprintf(f, "\n");
4442
4443 static const int bsizes[6] = { 128, 64, 32, 16, 8, 4 };
4444
4445 for (int bsize_idx = 0; bsize_idx < 6; bsize_idx++) {
4446 fprintf(f, "%d,%d,", bsizes[bsize_idx], part_stats->partition_redo);
4447 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4448 fprintf(f, "%d,", part_stats->partition_decisions[bsize_idx][part]);
4449 }
4450 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4451 fprintf(f, "%d,", part_stats->partition_attempts[bsize_idx][part]);
4452 }
4453 for (int part = 0; part < EXT_PARTITION_TYPES; part++) {
4454 fprintf(f, "%ld,", part_stats->partition_times[bsize_idx][part]);
4455 }
4456 fprintf(f, "\n");
4457 }
4458 fclose(f);
4459}
4460#endif // CONFIG_COLLECT_PARTITION_STATS == 2
4461
4462#if CONFIG_COLLECT_PARTITION_STATS
4463 static INLINE int av1_get_bsize_idx_for_part_stats(BLOCK_SIZE bsize) {
4464 assert(bsize == BLOCK_128X128 || bsize == BLOCK_64X64 ||
4465 bsize == BLOCK_32X32 || bsize == BLOCK_16X16 || bsize == BLOCK_8X8 ||
4466 bsize == BLOCK_4X4);
4467 switch (bsize) {
4468 case BLOCK_128X128: return 0;
4469 case BLOCK_64X64: return 1;
4470 case BLOCK_32X32: return 2;
4471 case BLOCK_16X16: return 3;
4472 case BLOCK_8X8: return 4;
4473 case BLOCK_4X4: return 5;
4474 default: assert(0 && "Invalid bsize for partition_stats."); return -1;
4475 }
4476}
4477#endif // CONFIG_COLLECT_PARTITION_STATS
4478
4479#if CONFIG_COLLECT_COMPONENT_TIMING
4480 static INLINE void start_timing(AV1_COMP *cpi, int component) {
4481 aom_usec_timer_start(&cpi->component_timer[component]);
4482}
4483 static INLINE void end_timing(AV1_COMP *cpi, int component) {
4484 aom_usec_timer_mark(&cpi->component_timer[component]);
4485 cpi->frame_component_time[component] +=
4486 aom_usec_timer_elapsed(&cpi->component_timer[component]);
4487}
4488 static INLINE char const *get_frame_type_enum(int type) {
4489 switch (type) {
4490 case 0: return "KEY_FRAME";
4491 case 1: return "INTER_FRAME";
4492 case 2: return "INTRA_ONLY_FRAME";
4493 case 3: return "S_FRAME";
4494 default: assert(0);
4495 }
4496 return "error";
4497}
4498#endif
4499
4502#ifdef __cplusplus
4503} // extern "C"
4504#endif
4505
4506#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:217
COST_UPD_SBROW
@ COST_UPD_SBROW
Definition encoder.h:219
COST_UPD_TILE
@ COST_UPD_TILE
Definition encoder.h:220
COST_UPD_OFF
@ COST_UPD_OFF
Definition encoder.h:221
NUM_COST_UPDATE_TYPES
@ NUM_COST_UPDATE_TYPES
Definition encoder.h:222
COST_UPD_SB
@ COST_UPD_SB
Definition encoder.h:218
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:228
LOOPFILTER_ALL
@ LOOPFILTER_ALL
Definition encoder.h:230
LOOPFILTER_SELECTIVELY
@ LOOPFILTER_SELECTIVELY
Definition encoder.h:232
LOOPFILTER_REFERENCE
@ LOOPFILTER_REFERENCE
Definition encoder.h:231
LOOPFILTER_NONE
@ LOOPFILTER_NONE
Definition encoder.h:229
NUM_RECODES_PER_FRAME
#define NUM_RECODES_PER_FRAME
Max number of recodes used to track the frame probabilities.
Definition encoder.h:1606
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:240
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:1611
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:1647
aom_tune_content
aom_tune_content
Definition aomcx.h:1608
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:1627
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:4662
av1_receive_raw_frame
int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags, YV12_BUFFER_CONFIG *sd, int64_t time_stamp, int64_t end_time_stamp)
Obtain the raw frame data.
Definition encoder.c:4051
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:3953
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:4082
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:1576
AV1EncAllIntraMultiThreadInfo::mutex_
pthread_mutex_t * mutex_
Definition encoder.h:1581
AV1EncAllIntraMultiThreadInfo::cond_
pthread_cond_t * cond_
Definition encoder.h:1585
AV1EncRowMultiThreadInfo
Encoder data related to row-based multi-threading.
Definition encoder.h:1493
AV1EncRowMultiThreadInfo::allocated_sb_rows
int allocated_sb_rows
Definition encoder.h:1532
AV1EncRowMultiThreadInfo::mutex_
pthread_mutex_t * mutex_
Definition encoder.h:1551
AV1EncRowMultiThreadInfo::allocated_tile_cols
int allocated_tile_cols
Definition encoder.h:1501
AV1EncRowMultiThreadInfo::firstpass_mt_exit
bool firstpass_mt_exit
Definition encoder.h:1545
AV1EncRowMultiThreadInfo::allocated_cols
int allocated_cols
Definition encoder.h:1515
AV1EncRowMultiThreadInfo::cond_
pthread_cond_t * cond_
Definition encoder.h:1555
AV1EncRowMultiThreadInfo::row_mt_exit
bool row_mt_exit
Definition encoder.h:1538
AV1EncRowMultiThreadInfo::allocated_tile_rows
int allocated_tile_rows
Definition encoder.h:1497
AV1EncRowMultiThreadInfo::allocated_rows
int allocated_rows
Definition encoder.h:1508
AV1EncRowMultiThreadInfo::num_tile_cols_done
int * num_tile_cols_done
Definition encoder.h:1526
AV1EncRowMultiThreadSync
Encoder parameters for synchronization of row based multi-threading.
Definition encoder.h:1375
AV1EncRowMultiThreadSync::rows
int rows
Definition encoder.h:1408
AV1EncRowMultiThreadSync::sync_range
int sync_range
Definition encoder.h:1397
AV1EncRowMultiThreadSync::intrabc_extra_top_right_sb_delay
int intrabc_extra_top_right_sb_delay
Definition encoder.h:1404
AV1EncRowMultiThreadSync::next_mi_row
int next_mi_row
Definition encoder.h:1412
AV1EncRowMultiThreadSync::mutex_
pthread_mutex_t * mutex_
Definition encoder.h:1381
AV1EncRowMultiThreadSync::cond_
pthread_cond_t * cond_
Definition encoder.h:1382
AV1EncRowMultiThreadSync::num_threads_working
int num_threads_working
Definition encoder.h:1416
AV1EncoderConfig
Main encoder configuration data structure.
Definition encoder.h:915
AV1EncoderConfig::rc_cfg
RateControlCfg rc_cfg
Definition encoder.h:937
AV1EncoderConfig::kf_cfg
KeyFrameCfg kf_cfg
Definition encoder.h:932
AV1EncoderConfig::pass
enum aom_enc_pass pass
Definition encoder.h:1040
AV1EncoderConfig::algo_cfg
AlgoCfg algo_cfg
Definition encoder.h:927
AV1EncoderConfig::twopass_stats_in
aom_fixed_buf_t twopass_stats_in
Definition encoder.h:954
AV1LrPickStruct
Structure to hold search parameter per restoration unit and intermediate buffer of Wiener filter used...
Definition encoder.h:1665
AV1LrPickStruct::dgd_avg
int16_t * dgd_avg
Definition encoder.h:1675
AV1_COMP_DATA
Structure to hold data corresponding to an encoded frame.
Definition encoder.h:2521
AV1_COMP_DATA::ts_frame_end
int64_t ts_frame_end
Definition encoder.h:2550
AV1_COMP_DATA::pop_lookahead
int pop_lookahead
Definition encoder.h:2565
AV1_COMP_DATA::ts_frame_start
int64_t ts_frame_start
Definition encoder.h:2545
AV1_COMP_DATA::cx_data
unsigned char * cx_data
Definition encoder.h:2525
AV1_COMP_DATA::cx_data_sz
size_t cx_data_sz
Definition encoder.h:2530
AV1_COMP_DATA::flush
int flush
Definition encoder.h:2555
AV1_COMP_DATA::frame_display_order_hint
int frame_display_order_hint
Definition encoder.h:2570
AV1_COMP_DATA::lib_flags
unsigned int lib_flags
Definition encoder.h:2540
AV1_COMP_DATA::frame_size
size_t frame_size
Definition encoder.h:2535
AV1_COMP_DATA::timestamp_ratio
const aom_rational64_t * timestamp_ratio
Definition encoder.h:2560
AV1_COMP
Top level encoder structure.
Definition encoder.h:2872
AV1_COMP::ext_rate_distribution
double * ext_rate_distribution
Definition encoder.h:3542
AV1_COMP::do_update_frame_probs_warp
int do_update_frame_probs_warp[10]
Definition encoder.h:3251
AV1_COMP::consec_zero_mv
uint8_t * consec_zero_mv
Definition encoder.h:3452
AV1_COMP::do_update_frame_probs_obmc
int do_update_frame_probs_obmc[10]
Definition encoder.h:3246
AV1_COMP::denoise_and_model
struct aom_denoise_and_model_t * denoise_and_model
Definition encoder.h:3319
AV1_COMP::skip_tpl_setup_stats
int skip_tpl_setup_stats
Definition encoder.h:2980
AV1_COMP::frames_since_last_update
int frames_since_last_update
Definition encoder.h:3626
AV1_COMP::mb_delta_q
int * mb_delta_q
Definition encoder.h:3562
AV1_COMP::vaq_refresh
int vaq_refresh
Definition encoder.h:3221
AV1_COMP::last_frame_type
FRAME_TYPE last_frame_type
Definition encoder.h:3417
AV1_COMP::unscaled_source
YV12_BUFFER_CONFIG * unscaled_source
Definition encoder.h:2948
AV1_COMP::palette_pixel_num
int palette_pixel_num
Definition encoder.h:3655
AV1_COMP::cyclic_refresh
CYCLIC_REFRESH * cyclic_refresh
Definition encoder.h:3120
AV1_COMP::initial_dimensions
InitialDimensions initial_dimensions
Definition encoder.h:3170
AV1_COMP::rc
RATE_CONTROL rc
Definition encoder.h:3079
AV1_COMP::deltaq_used
int deltaq_used
Definition encoder.h:3375
AV1_COMP::active_map
ActiveMap active_map
Definition encoder.h:3125
AV1_COMP::frame_size_related_setup_done
bool frame_size_related_setup_done
Definition encoder.h:3184
AV1_COMP::mb_weber_stats
WeberStats * mb_weber_stats
Definition encoder.h:3530
AV1_COMP::refresh_idx_available
bool refresh_idx_available
Definition encoder.h:3495
AV1_COMP::token_info
TokenInfo token_info
Definition encoder.h:3216
AV1_COMP::ambient_err
int64_t ambient_err
Definition encoder.h:3048
AV1_COMP::film_grain_table
aom_film_grain_table_t * film_grain_table
Definition encoder.h:3312
AV1_COMP::ref_refresh_index
int ref_refresh_index
Definition encoder.h:3489
AV1_COMP::available_bs_size
size_t available_bs_size
Definition encoder.h:3473
AV1_COMP::sf
SPEED_FEATURES sf
Definition encoder.h:3099
AV1_COMP::optimize_seg_arr
TRELLIS_OPT_TYPE optimize_seg_arr[8]
Definition encoder.h:2926
AV1_COMP::ext_part_controller
ExtPartController ext_part_controller
Definition encoder.h:3479
AV1_COMP::second_pass_log_stream
FILE * second_pass_log_stream
Definition encoder.h:3596
AV1_COMP::ssim_rdmult_scaling_factors
double * ssim_rdmult_scaling_factors
Definition encoder.h:3387
AV1_COMP::rd
RD_OPT rd
Definition encoder.h:3053
AV1_COMP::num_tg
int num_tg
Definition encoder.h:3422
AV1_COMP::winner_mode_params
WinnerModeParams winner_mode_params
Definition encoder.h:3069
AV1_COMP::ext_flags
ExternalFlags ext_flags
Definition encoder.h:3031
AV1_COMP::enc_seg
EncSegmentationInfo enc_seg
Definition encoder.h:3115
AV1_COMP::mv_search_params
MotionVectorSearchParams mv_search_params
Definition encoder.h:3104
AV1_COMP::use_screen_content_tools
int use_screen_content_tools
Definition encoder.h:3334
AV1_COMP::do_update_frame_probs_interpfilter
int do_update_frame_probs_interpfilter[10]
Definition encoder.h:3256
AV1_COMP::coding_context
CODING_CONTEXT coding_context
Definition encoder.h:3059
AV1_COMP::tf_ctx
TemporalFilterCtx tf_ctx
Definition encoder.h:2995
AV1_COMP::image_pyramid_levels
int image_pyramid_levels
Definition encoder.h:3637
AV1_COMP::force_intpel_info
ForceIntegerMVInfo force_intpel_info
Definition encoder.h:3005
AV1_COMP::gm_info
GlobalMotionInfo gm_info
Definition encoder.h:3064
AV1_COMP::consec_zero_mv_alloc_size
int consec_zero_mv_alloc_size
Definition encoder.h:3457
AV1_COMP::coeff_buffer_pool
CoeffBufferPool coeff_buffer_pool
Definition encoder.h:2910
AV1_COMP::frame_index_set
FRAME_INDEX_SET frame_index_set
Definition encoder.h:3163
AV1_COMP::ref_frame_flags
int ref_frame_flags
Definition encoder.h:3089
AV1_COMP::scaled_ref_buf
RefCntBuffer * scaled_ref_buf[INTER_REFS_PER_FRAME]
Definition encoder.h:3011
AV1_COMP::gf_frame_index
unsigned char gf_frame_index
Definition encoder.h:3130
AV1_COMP::oxcf
AV1EncoderConfig oxcf
Definition encoder.h:2920
AV1_COMP::common
AV1_COMMON common
Definition encoder.h:2915
AV1_COMP::lr_ctxt
AV1LrStruct lr_ctxt
Definition encoder.h:3302
AV1_COMP::do_frame_data_update
bool do_frame_data_update
Definition encoder.h:3518
AV1_COMP::cdef_search_ctx
CdefSearchCtx * cdef_search_ctx
Definition encoder.h:3000
AV1_COMP::do_update_frame_probs_txtype
int do_update_frame_probs_txtype[10]
Definition encoder.h:3241
AV1_COMP::counts
FRAME_COUNTS counts
Definition encoder.h:2892
AV1_COMP::compressor_stage
COMPRESSOR_STAGE compressor_stage
Definition encoder.h:3411
AV1_COMP::intrabc_used
int intrabc_used
Definition encoder.h:3292
AV1_COMP::num_frame_recode
int num_frame_recode
Definition encoder.h:3231
AV1_COMP::rt_reduce_num_ref_buffers
int rt_reduce_num_ref_buffers
Definition encoder.h:3026
AV1_COMP::refresh_frame
RefreshFrameInfo refresh_frame
Definition encoder.h:3021
AV1_COMP::prune_ref_frame_mask
int prune_ref_frame_mask
Definition encoder.h:3297
AV1_COMP::unscaled_last_source
YV12_BUFFER_CONFIG * unscaled_last_source
Definition encoder.h:2958
AV1_COMP::third_pass_ctx
THIRD_PASS_DEC_CTX * third_pass_ctx
Definition encoder.h:3591
AV1_COMP::all_one_sided_refs
int all_one_sided_refs
Definition encoder.h:3110
AV1_COMP::mt_info
MultiThreadInfo mt_info
Definition encoder.h:3280
AV1_COMP::vbp_info
VarBasedPartitionInfo vbp_info
Definition encoder.h:3226
AV1_COMP::last_source
YV12_BUFFER_CONFIG * last_source
Definition encoder.h:2942
AV1_COMP::existing_fb_idx_to_show
int existing_fb_idx_to_show
Definition encoder.h:3287
AV1_COMP::unfiltered_source
YV12_BUFFER_CONFIG * unfiltered_source
Definition encoder.h:2969
AV1_COMP::zeromv_skip_thresh_exit_part
unsigned int zeromv_skip_thresh_exit_part[BLOCK_SIZES_ALL]
Definition encoder.h:3631
AV1_COMP::frame_info
FRAME_INFO frame_info
Definition encoder.h:3158
AV1_COMP::last_coded_height
int last_coded_height
Definition encoder.h:3196
AV1_COMP::frame_header_count
int frame_header_count
Definition encoder.h:3370
AV1_COMP::droppable
int droppable
Definition encoder.h:3153
AV1_COMP::last_show_frame_buf
RefCntBuffer * last_show_frame_buf
Definition encoder.h:3016
AV1_COMP::superres_mode
aom_superres_mode superres_mode
Definition encoder.h:3429
AV1_COMP::mbmi_ext_info
MBMIExtFrameBufferInfo mbmi_ext_info
Definition encoder.h:2897
AV1_COMP::pick_lr_ctxt
AV1LrPickStruct pick_lr_ctxt
Definition encoder.h:3307
AV1_COMP::new_framerate
double new_framerate
Definition encoder.h:3270
AV1_COMP::ppi
AV1_PRIMARY * ppi
Definition encoder.h:2876
AV1_COMP::src_sad_blk_64x64
uint64_t * src_sad_blk_64x64
Definition encoder.h:3601
AV1_COMP::norm_wiener_variance
int64_t norm_wiener_variance
Definition encoder.h:3557
AV1_COMP::tpl_rdmult_scaling_factors
double * tpl_rdmult_scaling_factors
Definition encoder.h:2990
AV1_COMP::sb_counter
int sb_counter
Definition encoder.h:3468
AV1_COMP::last_coded_width
int last_coded_width
Definition encoder.h:3190
AV1_COMP::tile_data
TileDataEnc * tile_data
Definition encoder.h:3207
AV1_COMP::is_screen_content_type
int is_screen_content_type
Definition encoder.h:3342
AV1_COMP::weber_bsize
BLOCK_SIZE weber_bsize
Definition encoder.h:3552
AV1_COMP::interp_search_flags
InterpSearchFlags interp_search_flags
Definition encoder.h:3325
AV1_COMP::time_stamps
TimeStamps time_stamps
Definition encoder.h:3074
AV1_COMP::ref_idx_to_skip
int ref_idx_to_skip
Definition encoder.h:3502
AV1_COMP::orig_source
YV12_BUFFER_CONFIG orig_source
Definition encoder.h:2975
AV1_COMP::firstpass_data
FirstPassData firstpass_data
Definition encoder.h:3434
AV1_COMP::framerate
double framerate
Definition encoder.h:3084
AV1_COMP::speed
int speed
Definition encoder.h:3094
AV1_COMP::fp_block_size
BLOCK_SIZE fp_block_size
Definition encoder.h:3462
AV1_COMP::use_ducky_encode
int use_ducky_encode
Definition encoder.h:3614
AV1_COMP::trial_frame_rst
YV12_BUFFER_CONFIG trial_frame_rst
Definition encoder.h:3043
AV1_COMP::is_dropped_frame
bool is_dropped_frame
Definition encoder.h:3567
AV1_COMP::td
ThreadData td
Definition encoder.h:2887
AV1_COMP::resize_pending_params
ResizePendingParams resize_pending_params
Definition encoder.h:3201
AV1_COMP::scaled_source
YV12_BUFFER_CONFIG scaled_source
Definition encoder.h:2953
AV1_COMP::do_update_vbr_bits_off_target_fast
int do_update_vbr_bits_off_target_fast
Definition encoder.h:3275
AV1_COMP::last_frame_uf
YV12_BUFFER_CONFIG last_frame_uf
Definition encoder.h:3037
AV1_COMP::enc_quant_dequant_params
EncQuantDequantParams enc_quant_dequant_params
Definition encoder.h:2882
AV1_COMP::ref_frame_dist_info
RefFrameDistanceInfo ref_frame_dist_info
Definition encoder.h:3380
AV1_COMP::prep_rate_estimates
int * prep_rate_estimates
Definition encoder.h:3536
AV1_COMP::ducky_encode_info
DuckyEncodeInfo ducky_encode_info
Definition encoder.h:3620
AV1_COMP::ext_rate_scale
double ext_rate_scale
Definition encoder.h:3547
AV1_COMP::initial_mbs
int initial_mbs
Definition encoder.h:3178
AV1_COMP::rec_sse
uint64_t rec_sse
Definition encoder.h:3608
AV1_COMP::scaled_last_source
YV12_BUFFER_CONFIG scaled_last_source
Definition encoder.h:2963
AV1_COMP::mv_stats
MV_STATS mv_stats
Definition encoder.h:3485
AV1_COMP::frame_new_probs
FrameProbInfo frame_new_probs[10]
Definition encoder.h:3236
AV1_COMP::source
YV12_BUFFER_CONFIG * source
Definition encoder.h:2933
AV1_COMP::allocated_tiles
int allocated_tiles
Definition encoder.h:3211
AV1_COMP::svc
SVC svc
Definition encoder.h:3406
AV1_COMP::coeff_buffer_base
CB_COEFF_BUFFER * coeff_buffer_base
Definition encoder.h:2904
AV1_COMP::noise_estimate
NOISE_ESTIMATE noise_estimate
Definition encoder.h:3439
AV1_COMP::twopass_frame
TWO_PASS_FRAME twopass_frame
Definition encoder.h:3586
AV1_PRIMARY
Top level primary encoder structure.
Definition encoder.h:2576
AV1_PRIMARY::num_fp_contexts
int num_fp_contexts
Definition encoder.h:2633
AV1_PRIMARY::intra_row_mt_sync
AV1EncRowMultiThreadSync intra_row_mt_sync
Definition encoder.h:2866
AV1_PRIMARY::buffer_removal_time_present
bool buffer_removal_time_present
Definition encoder.h:2747
AV1_PRIMARY::valid_gm_model_found
int valid_gm_model_found[FRAME_UPDATE_TYPES]
Definition encoder.h:2855
AV1_PRIMARY::output_pkt_list
struct aom_codec_pkt_list * output_pkt_list
Definition encoder.h:2677
AV1_PRIMARY::filter_level
int filter_level[2]
Definition encoder.h:2638
AV1_PRIMARY::seq_params
SequenceHeader seq_params
Definition encoder.h:2737
AV1_PRIMARY::mv_stats
MV_STATS mv_stats
Definition encoder.h:2785
AV1_PRIMARY::cpi
struct AV1_COMP * cpi
Definition encoder.h:2654
AV1_PRIMARY::level_params
AV1LevelParams level_params
Definition encoder.h:2707
AV1_PRIMARY::internal_altref_allowed
int internal_altref_allowed
Definition encoder.h:2682
AV1_PRIMARY::rtc_ref
RTC_REF rtc_ref
Definition encoder.h:2860
AV1_PRIMARY::b_calculate_psnr
int b_calculate_psnr
Definition encoder.h:2712
AV1_PRIMARY::p_mt_info
PrimaryMultiThreadInfo p_mt_info
Definition encoder.h:2842
AV1_PRIMARY::tf_info
TEMPORAL_FILTER_INFO tf_info
Definition encoder.h:2732
AV1_PRIMARY::twopass
TWO_PASS twopass
Definition encoder.h:2722
AV1_PRIMARY::frames_left
int frames_left
Definition encoder.h:2717
AV1_PRIMARY::ts_start_last_show_frame
int64_t ts_start_last_show_frame
Definition encoder.h:2623
AV1_PRIMARY::p_rc
PRIMARY_RATE_CONTROL p_rc
Definition encoder.h:2727
AV1_PRIMARY::lap_enabled
int lap_enabled
Definition encoder.h:2702
AV1_PRIMARY::frame_probs
FrameProbInfo frame_probs
Definition encoder.h:2847
AV1_PRIMARY::show_existing_alt_ref
int show_existing_alt_ref
Definition encoder.h:2687
AV1_PRIMARY::fb_of_context_type
int fb_of_context_type[REF_FRAMES]
Definition encoder.h:2837
AV1_PRIMARY::use_svc
int use_svc
Definition encoder.h:2742
AV1_PRIMARY::tpl_sb_rdmult_scaling_factors
double * tpl_sb_rdmult_scaling_factors
Definition encoder.h:2775
AV1_PRIMARY::filter_level_v
int filter_level_v
Definition encoder.h:2648
AV1_PRIMARY::filter_level_u
int filter_level_u
Definition encoder.h:2643
AV1_PRIMARY::cpi_lap
struct AV1_COMP * cpi_lap
Definition encoder.h:2659
AV1_PRIMARY::parallel_cpi
struct AV1_COMP * parallel_cpi[4]
Definition encoder.h:2580
AV1_PRIMARY::ts_end_last_show_frame
int64_t ts_end_last_show_frame
Definition encoder.h:2628
AV1_PRIMARY::lookahead
struct lookahead_ctx * lookahead
Definition encoder.h:2664
AV1_PRIMARY::gf_state
GF_STATE gf_state
Definition encoder.h:2697
AV1_PRIMARY::fn_ptr
aom_variance_fn_ptr_t fn_ptr[BLOCK_SIZES_ALL]
Definition encoder.h:2769
AV1_PRIMARY::gf_group
GF_GROUP gf_group
Definition encoder.h:2692
AV1_PRIMARY::parallel_frames_data
struct AV1_COMP_DATA parallel_frames_data[4 - 1]
Definition encoder.h:2586
AV1_PRIMARY::tpl_data
TplParams tpl_data
Definition encoder.h:2780
AV1_PRIMARY::number_temporal_layers
unsigned int number_temporal_layers
Definition encoder.h:2752
AV1_PRIMARY::number_spatial_layers
unsigned int number_spatial_layers
Definition encoder.h:2757
AV1_PRIMARY::seq_params_locked
int seq_params_locked
Definition encoder.h:2671
AV1_PRIMARY::error
struct aom_internal_error_info error
Definition encoder.h:2762
AlgoCfg
Algorithm configuration parameters.
Definition encoder.h:809
AlgoCfg::disable_trellis_quant
int disable_trellis_quant
Definition encoder.h:825
AlgoCfg::sharpness
int sharpness
Definition encoder.h:816
AlgoCfg::skip_postproc_filtering
bool skip_postproc_filtering
Definition encoder.h:869
AlgoCfg::arnr_max_frames
int arnr_max_frames
Definition encoder.h:830
AlgoCfg::enable_tpl_model
bool enable_tpl_model
Definition encoder.h:848
AlgoCfg::loopfilter_control
LOOPFILTER_CONTROL loopfilter_control
Definition encoder.h:863
AlgoCfg::cdf_update_mode
uint8_t cdf_update_mode
Definition encoder.h:843
AlgoCfg::enable_overlay
bool enable_overlay
Definition encoder.h:854
AlgoCfg::arnr_strength
int arnr_strength
Definition encoder.h:835
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:2427
CoeffBufferPool::entropy_ctx
uint8_t * entropy_ctx
Definition encoder.h:2439
CoeffBufferPool::tcoeff
tran_low_t * tcoeff
Definition encoder.h:2431
CoeffBufferPool::eobs
uint16_t * eobs
Definition encoder.h:2435
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:395
CompoundTypeCfg::enable_masked_comp
bool enable_masked_comp
Definition encoder.h:404
CompoundTypeCfg::enable_diff_wtd_comp
bool enable_diff_wtd_comp
Definition encoder.h:412
CompoundTypeCfg::enable_smooth_interintra
bool enable_smooth_interintra
Definition encoder.h:408
CompoundTypeCfg::enable_interintra_wedge
bool enable_interintra_wedge
Definition encoder.h:420
CompoundTypeCfg::enable_interinter_wedge
bool enable_interinter_wedge
Definition encoder.h:416
CompoundTypeCfg::enable_dist_wtd_comp
bool enable_dist_wtd_comp
Definition encoder.h:399
CompoundTypeRdBuffers
Contains buffers used by av1_compound_type_rd()
Definition block.h:366
EncSegmentationInfo
Segmentation related information for the current frame.
Definition encoder.h:2390
EncSegmentationInfo::map
uint8_t * map
Definition encoder.h:2396
EncSegmentationInfo::has_lossless_segment
bool has_lossless_segment
Definition encoder.h:2402
EncodeFrameInput
Input frames and last input frame.
Definition encoder.h:3661
EncodeFrameParams
contains per-frame encoding parameters decided upon by av1_encode_strategy() and passed down to av1_e...
Definition encoder.h:3673
EncodeFrameParams::error_resilient_mode
int error_resilient_mode
Definition encoder.h:3677
EncodeFrameParams::remapped_ref_idx
int remapped_ref_idx[REF_FRAMES]
Definition encoder.h:3708
EncodeFrameParams::ref_frame_flags
int ref_frame_flags
Definition encoder.h:3703
EncodeFrameParams::speed
int speed
Definition encoder.h:3719
EncodeFrameParams::frame_type
FRAME_TYPE frame_type
Definition encoder.h:3681
EncodeFrameParams::show_frame
int show_frame
Definition encoder.h:3691
EncodeFrameParams::refresh_frame
RefreshFrameInfo refresh_frame
Definition encoder.h:3714
ExtRefreshFrameFlagsInfo
Frame refresh flags set by the external interface.
Definition encoder.h:2257
ExtRefreshFrameFlagsInfo::golden_frame
bool golden_frame
Definition encoder.h:2259
ExtRefreshFrameFlagsInfo::bwd_ref_frame
bool bwd_ref_frame
Definition encoder.h:2260
ExtRefreshFrameFlagsInfo::update_pending
bool update_pending
Definition encoder.h:2266
ExtRefreshFrameFlagsInfo::last_frame
bool last_frame
Definition encoder.h:2258
ExtRefreshFrameFlagsInfo::alt_ref_frame
bool alt_ref_frame
Definition encoder.h:2262
ExtRefreshFrameFlagsInfo::alt2_ref_frame
bool alt2_ref_frame
Definition encoder.h:2261
ExternalFlags
Flags signalled by the external interface at frame level.
Definition encoder.h:2272
ExternalFlags::use_primary_ref_none
bool use_primary_ref_none
Definition encoder.h:2313
ExternalFlags::use_ref_frame_mvs
bool use_ref_frame_mvs
Definition encoder.h:2297
ExternalFlags::refresh_frame
ExtRefreshFrameFlagsInfo refresh_frame
Definition encoder.h:2281
ExternalFlags::ref_frame_flags
int ref_frame_flags
Definition encoder.h:2276
ExternalFlags::use_error_resilient
bool use_error_resilient
Definition encoder.h:2302
ExternalFlags::use_s_frame
bool use_s_frame
Definition encoder.h:2307
ExternalFlags::refresh_frame_context
bool refresh_frame_context
Definition encoder.h:2286
ExternalFlags::refresh_frame_context_pending
bool refresh_frame_context_pending
Definition encoder.h:2292
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:1837
ForceIntegerMVInfo::rate_size
int rate_size
Definition encoder.h:1850
ForceIntegerMVInfo::rate_index
int rate_index
Definition encoder.h:1846
FrameProbInfo
Encoder-side probabilities for pruning of various AV1 tools.
Definition encoder.h:1103
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:2046
GlobalMotionInfo::search_done
bool search_done
Definition encoder.h:2050
GlobalMotionInfo::segment_map_h
int segment_map_h
Definition encoder.h:2079
GlobalMotionInfo::segment_map_w
int segment_map_w
Definition encoder.h:2078
InitialDimensions
Initial frame dimensions.
Definition encoder.h:2092
InitialDimensions::height
int height
Definition encoder.h:2094
InitialDimensions::width
int width
Definition encoder.h:2093
InterpSearchFlags
Flags related to interpolation filter search.
Definition encoder.h:2100
InterpSearchFlags::default_interp_skip_flags
int default_interp_skip_flags
Definition encoder.h:2105
InterpSearchFlags::interp_filter_search_mask
uint16_t interp_filter_search_mask
Definition encoder.h:2109
IntraBCMVCosts
Holds mv costs for intrabc.
Definition block.h:789
IntraModeCfg
Encoder flags for intra prediction.
Definition encoder.h:298
IntraModeCfg::enable_diagonal_intra
bool enable_diagonal_intra
Definition encoder.h:328
IntraModeCfg::enable_smooth_intra
bool enable_smooth_intra
Definition encoder.h:311
IntraModeCfg::auto_intra_tools_off
bool auto_intra_tools_off
Definition encoder.h:347
IntraModeCfg::enable_filter_intra
bool enable_filter_intra
Definition encoder.h:307
IntraModeCfg::enable_directional_intra
bool enable_directional_intra
Definition encoder.h:323
IntraModeCfg::enable_paeth_intra
bool enable_paeth_intra
Definition encoder.h:315
IntraModeCfg::enable_intra_edge_filter
bool enable_intra_edge_filter
Definition encoder.h:302
IntraModeCfg::enable_cfl_intra
bool enable_cfl_intra
Definition encoder.h:319
IntraModeCfg::enable_angle_delta
bool enable_angle_delta
Definition encoder.h:333
KeyFrameCfg
Encoder config related to the coding of key frames.
Definition encoder.h:462
KeyFrameCfg::key_freq_max
int key_freq_max
Definition encoder.h:471
KeyFrameCfg::sframe_mode
int sframe_mode
Definition encoder.h:489
KeyFrameCfg::auto_key
bool auto_key
Definition encoder.h:494
KeyFrameCfg::enable_intrabc
bool enable_intrabc
Definition encoder.h:514
KeyFrameCfg::sframe_dist
int sframe_dist
Definition encoder.h:482
KeyFrameCfg::enable_sframe
bool enable_sframe
Definition encoder.h:509
KeyFrameCfg::enable_keyframe_filtering
int enable_keyframe_filtering
Definition encoder.h:476
KeyFrameCfg::fwd_kf_dist
int fwd_kf_dist
Definition encoder.h:499
KeyFrameCfg::key_freq_min
int key_freq_min
Definition encoder.h:466
KeyFrameCfg::fwd_kf_enabled
bool fwd_kf_enabled
Definition encoder.h:504
MBMIExtFrameBufferInfo
Buffer to store mode information at mi_alloc_bsize (4x4 or 8x8) level.
Definition encoder.h:1883
MBMIExtFrameBufferInfo::alloc_size
int alloc_size
Definition encoder.h:1892
MBMIExtFrameBufferInfo::stride
int stride
Definition encoder.h:1896
MBMIExtFrameBufferInfo::frame_base
MB_MODE_INFO_EXT_FRAME * frame_base
Definition encoder.h:1888
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:2115
MotionVectorSearchParams::max_mv_magnitude
int max_mv_magnitude
Definition encoder.h:2121
MotionVectorSearchParams::find_fractional_mv_step
fractional_mv_step_fp * find_fractional_mv_step
Definition encoder.h:2135
MotionVectorSearchParams::mv_step_param
int mv_step_param
Definition encoder.h:2126
MultiThreadInfo
Encoder parameters related to multi-threading.
Definition encoder.h:1728
MultiThreadInfo::restore_state_buf
RestoreStateBuffers restore_state_buf
Definition encoder.h:1815
MultiThreadInfo::cdef_worker
AV1CdefWorkerData * cdef_worker
Definition encoder.h:1810
MultiThreadInfo::lr_row_sync
AV1LrSync lr_row_sync
Definition encoder.h:1785
MultiThreadInfo::tile_thr_data
struct EncWorkerData * tile_thr_data
Definition encoder.h:1748
MultiThreadInfo::tpl_row_mt
AV1TplRowMultiThreadInfo tpl_row_mt
Definition encoder.h:1775
MultiThreadInfo::pack_bs_sync
AV1EncPackBSSync pack_bs_sync
Definition encoder.h:1790
MultiThreadInfo::enc_row_mt
AV1EncRowMultiThreadInfo enc_row_mt
Definition encoder.h:1764
MultiThreadInfo::lf_row_sync
AV1LfSync lf_row_sync
Definition encoder.h:1780
MultiThreadInfo::cdef_sync
AV1CdefSync cdef_sync
Definition encoder.h:1805
MultiThreadInfo::num_mod_workers
int num_mod_workers[NUM_MT_MODULES]
Definition encoder.h:1737
MultiThreadInfo::intra_mt
AV1EncAllIntraMultiThreadInfo intra_mt
Definition encoder.h:1770
MultiThreadInfo::num_workers
int num_workers
Definition encoder.h:1732
MultiThreadInfo::pipeline_lpf_mt_with_enc
int pipeline_lpf_mt_with_enc
Definition encoder.h:1821
MultiThreadInfo::workers
AVxWorker * workers
Definition encoder.h:1742
MultiThreadInfo::pack_bs_mt_enabled
bool pack_bs_mt_enabled
Definition encoder.h:1759
MultiThreadInfo::row_mt_enabled
bool row_mt_enabled
Definition encoder.h:1754
MultiThreadInfo::tf_sync
AV1TemporalFilterSync tf_sync
Definition encoder.h:1800
MultiThreadInfo::gm_sync
AV1GlobalMotionSync gm_sync
Definition encoder.h:1795
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:288
PartitionCfg
Encoder config for coding block partitioning.
Definition encoder.h:270
PartitionCfg::enable_rect_partitions
bool enable_rect_partitions
Definition encoder.h:274
PartitionCfg::enable_1to4_partitions
bool enable_1to4_partitions
Definition encoder.h:282
PartitionCfg::max_partition_size
BLOCK_SIZE max_partition_size
Definition encoder.h:292
PartitionCfg::enable_ab_partitions
bool enable_ab_partitions
Definition encoder.h:278
PartitionCfg::min_partition_size
BLOCK_SIZE min_partition_size
Definition encoder.h:287
PrimaryMultiThreadInfo
Primary Encoder parameters related to multi-threading.
Definition encoder.h:1681
PrimaryMultiThreadInfo::tile_thr_data
struct EncWorkerData * tile_thr_data
Definition encoder.h:1701
PrimaryMultiThreadInfo::cdef_worker
AV1CdefWorkerData * cdef_worker
Definition encoder.h:1706
PrimaryMultiThreadInfo::num_workers
int num_workers
Definition encoder.h:1685
PrimaryMultiThreadInfo::prev_num_enc_workers
int prev_num_enc_workers
Definition encoder.h:1722
PrimaryMultiThreadInfo::workers
AVxWorker * workers
Definition encoder.h:1695
PrimaryMultiThreadInfo::p_workers
AVxWorker * p_workers[4]
Definition encoder.h:1712
PrimaryMultiThreadInfo::p_num_workers
int p_num_workers
Definition encoder.h:1717
PrimaryMultiThreadInfo::num_mod_workers
int num_mod_workers[NUM_MT_MODULES]
Definition encoder.h:1690
RATE_CONTROL
Rate Control parameters and status.
Definition ratectrl.h:134
RateControlCfg
Encoder rate control configuration parameters.
Definition encoder.h:520
RateControlCfg::worst_allowed_q
int worst_allowed_q
Definition encoder.h:590
RateControlCfg::over_shoot_pct
int over_shoot_pct
Definition encoder.h:585
RateControlCfg::max_intra_bitrate_pct
unsigned int max_intra_bitrate_pct
Definition encoder.h:555
RateControlCfg::drop_frames_water_mark
int drop_frames_water_mark
Definition encoder.h:573
RateControlCfg::vbrmax_section
int vbrmax_section
Definition encoder.h:621
RateControlCfg::maximum_buffer_size_ms
int64_t maximum_buffer_size_ms
Definition encoder.h:539
RateControlCfg::vbr_corpus_complexity_lap
unsigned int vbr_corpus_complexity_lap
Definition encoder.h:550
RateControlCfg::min_cr
unsigned int min_cr
Definition encoder.h:569
RateControlCfg::vbrbias
int vbrbias
Definition encoder.h:611
RateControlCfg::gf_cbr_boost_pct
unsigned int gf_cbr_boost_pct
Definition encoder.h:564
RateControlCfg::vbrmin_section
int vbrmin_section
Definition encoder.h:616
RateControlCfg::mode
enum aom_rc_mode mode
Definition encoder.h:604
RateControlCfg::max_inter_bitrate_pct
unsigned int max_inter_bitrate_pct
Definition encoder.h:560
RateControlCfg::starting_buffer_level_ms
int64_t starting_buffer_level_ms
Definition encoder.h:529
RateControlCfg::best_allowed_q
int best_allowed_q
Definition encoder.h:595
RateControlCfg::under_shoot_pct
int under_shoot_pct
Definition encoder.h:579
RateControlCfg::target_bandwidth
int64_t target_bandwidth
Definition encoder.h:544
RateControlCfg::optimal_buffer_level_ms
int64_t optimal_buffer_level_ms
Definition encoder.h:534
RateControlCfg::cq_level
int cq_level
Definition encoder.h:599
RefFrameDistanceInfo
Refrence frame distance related variables.
Definition encoder.h:2174
RefFrameDistanceInfo::nearest_past_ref
int8_t nearest_past_ref
Definition encoder.h:2182
RefFrameDistanceInfo::nearest_future_ref
int8_t nearest_future_ref
Definition encoder.h:2186
RefreshFrameInfo
Refresh frame flags for different type of frames.
Definition encoder.h:2153
RefreshFrameInfo::bwd_ref_frame
bool bwd_ref_frame
Definition encoder.h:2155
RefreshFrameInfo::golden_frame
bool golden_frame
Definition encoder.h:2154
RefreshFrameInfo::alt_ref_frame
bool alt_ref_frame
Definition encoder.h:2156
ResizeCfg
Encoder config related to resize.
Definition encoder.h:250
ResizeCfg::resize_scale_denominator
uint8_t resize_scale_denominator
Definition encoder.h:259
ResizeCfg::resize_kf_scale_denominator
uint8_t resize_kf_scale_denominator
Definition encoder.h:264
ResizeCfg::resize_mode
RESIZE_MODE resize_mode
Definition encoder.h:254
ResizePendingParams
Desired dimensions for an externally triggered resize.
Definition encoder.h:2166
ResizePendingParams::width
int width
Definition encoder.h:2167
ResizePendingParams::height
int height
Definition encoder.h:2168
RestUnitSearchInfo
Parameters related to restoration types.
Definition encoder.h:1642
RestUnitSearchInfo::wiener
WienerInfo wiener
Definition encoder.h:1646
RestUnitSearchInfo::sgrproj
SgrprojInfo sgrproj
Definition encoder.h:1651
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:1617
RestoreStateBuffers::rst_tmpbuf
int32_t * rst_tmpbuf
Definition encoder.h:1631
RestoreStateBuffers::rlbs
RestorationLineBuffers * rlbs
Definition encoder.h:1636
RestoreStateBuffers::cdef_colbuf
uint16_t * cdef_colbuf[3]
Definition encoder.h:1626
RestoreStateBuffers::cdef_srcbuf
uint16_t * cdef_srcbuf
Definition encoder.h:1621
SPEED_FEATURES
Top level speed vs quality trade off data struture.
Definition speed_features.h:1869
SPEED_FEATURES::mv_sf
MV_SPEED_FEATURES mv_sf
Definition speed_features.h:1898
SPEED_FEATURES::lpf_sf
LOOP_FILTER_SPEED_FEATURES lpf_sf
Definition speed_features.h:1933
SPEED_FEATURES::tx_sf
TX_SPEED_FEATURES tx_sf
Definition speed_features.h:1918
SPEED_FEATURES::rt_sf
REAL_TIME_SPEED_FEATURES rt_sf
Definition speed_features.h:1938
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:426
SuperResCfg::superres_kf_scale_denominator
uint8_t superres_kf_scale_denominator
Definition encoder.h:448
SuperResCfg::superres_mode
aom_superres_mode superres_mode
Definition encoder.h:452
SuperResCfg::superres_kf_qthresh
int superres_kf_qthresh
Definition encoder.h:436
SuperResCfg::enable_superres
bool enable_superres
Definition encoder.h:456
SuperResCfg::superres_scale_denominator
uint8_t superres_scale_denominator
Definition encoder.h:442
SuperResCfg::superres_qthresh
int superres_qthresh
Definition encoder.h:431
TEMPORAL_FILTER_INFO
Temporal filter info for a gop.
Definition temporal_filter.h:159
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:96
TimeStamps
Frame time stamps.
Definition encoder.h:2408
TimeStamps::prev_ts_start
int64_t prev_ts_start
Definition encoder.h:2412
TimeStamps::first_ts_start
int64_t first_ts_start
Definition encoder.h:2420
TimeStamps::prev_ts_end
int64_t prev_ts_end
Definition encoder.h:2416
TplParams
Params related to temporal dependency model.
Definition tpl_model.h:164
TxfmSizeTypeCfg
Encoder flags for transform sizes and types.
Definition encoder.h:353
TxfmSizeTypeCfg::enable_tx64
bool enable_tx64
Definition encoder.h:357
TxfmSizeTypeCfg::use_inter_dct_only
bool use_inter_dct_only
Definition encoder.h:380
TxfmSizeTypeCfg::enable_flip_idtx
bool enable_flip_idtx
Definition encoder.h:361
TxfmSizeTypeCfg::use_intra_default_tx_only
bool use_intra_default_tx_only
Definition encoder.h:385
TxfmSizeTypeCfg::use_intra_dct_only
bool use_intra_dct_only
Definition encoder.h:375
TxfmSizeTypeCfg::enable_rect_tx
bool enable_rect_tx
Definition encoder.h:365
TxfmSizeTypeCfg::reduced_tx_type_set
bool reduced_tx_type_set
Definition encoder.h:370
TxfmSizeTypeCfg::enable_tx_size_search
bool enable_tx_size_search
Definition encoder.h:389
VarBasedPartitionInfo
Thresholds for variance based partitioning.
Definition encoder.h:1354
VarBasedPartitionInfo::threshold_minmax
int64_t threshold_minmax
Definition encoder.h:1369
WienerInfo
Parameters related to Wiener Filter.
Definition blockd.h:494
WinnerModeParams
Parameters used for winner mode processing.
Definition encoder.h:2204
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:1259
inter_modes_info::rd_cost_arr
RD_STATS rd_cost_arr[MAX_INTER_MODES]
Definition encoder.h:1288
inter_modes_info::est_rd_arr
int64_t est_rd_arr[MAX_INTER_MODES]
Definition encoder.h:1280
inter_modes_info::sse_arr
int64_t sse_arr[MAX_INTER_MODES]
Definition encoder.h:1276
inter_modes_info::rd_cost_y_arr
RD_STATS rd_cost_y_arr[MAX_INTER_MODES]
Definition encoder.h:1292
inter_modes_info::rd_cost_uv_arr
RD_STATS rd_cost_uv_arr[MAX_INTER_MODES]
Definition encoder.h:1296
inter_modes_info::mbmi_arr
MB_MODE_INFO mbmi_arr[MAX_INTER_MODES]
Definition encoder.h:1268
inter_modes_info::rd_idx_pair_arr
RdIdxPair rd_idx_pair_arr[MAX_INTER_MODES]
Definition encoder.h:1284
inter_modes_info::mode_rate_arr
int mode_rate_arr[MAX_INTER_MODES]
Definition encoder.h:1272
inter_modes_info::num
int num
Definition encoder.h:1264
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:44