12#ifndef AOM_AV1_ENCODER_FIRSTPASS_H_
13#define AOM_AV1_ENCODER_FIRSTPASS_H_
15#include "av1/common/av1_common_int.h"
18#include "av1/encoder/ratectrl.h"
24#define DOUBLE_DIVIDE_CHECK(x) ((x) < 0 ? (x)-0.000001 : (x) + 0.000001)
26#define MIN_ZERO_MOTION 0.95
27#define MAX_SR_CODED_ERROR 40
28#define MAX_RAW_ERR_VAR 2000
29#define MIN_MV_IN_OUT 0.4
31#define VLOW_MOTION_THRESHOLD 950
168#define FIRSTPASS_INFO_STATS_PAST_MIN 1
171#define FIRSTPASS_INFO_STATIC_BUF_SIZE \
172 (MAX_LAP_BUFFERS + FIRSTPASS_INFO_STATS_PAST_MIN)
248 int ext_stats_buf_size);
314 int offset_from_cur);
329 int offset_from_cur);
332#define FC_ANIMATION_THRESH 0.15
335 FC_GRAPHICS_ANIMATION = 1,
336 FRAME_CONTENT_TYPES = 2
337} UENUM1BYTE(FRAME_CONTENT_TYPE);
347 FRAME_UPDATE_TYPE update_type[MAX_STATIC_GF_GROUP_LENGTH];
348 unsigned char arf_src_offset[MAX_STATIC_GF_GROUP_LENGTH];
351 unsigned char cur_frame_idx[MAX_STATIC_GF_GROUP_LENGTH];
352 int layer_depth[MAX_STATIC_GF_GROUP_LENGTH];
353 int arf_boost[MAX_STATIC_GF_GROUP_LENGTH];
355 int max_layer_depth_allowed;
357 int q_val[MAX_STATIC_GF_GROUP_LENGTH];
358 int bit_allocation[MAX_STATIC_GF_GROUP_LENGTH];
360 FRAME_TYPE frame_type[MAX_STATIC_GF_GROUP_LENGTH];
362 REFBUF_STATE refbuf_state[MAX_STATIC_GF_GROUP_LENGTH];
369 int frame_parallel_level[MAX_STATIC_GF_GROUP_LENGTH];
373 int is_frame_non_ref[MAX_STATIC_GF_GROUP_LENGTH];
377 int src_offset[MAX_STATIC_GF_GROUP_LENGTH];
378#if CONFIG_FRAME_PARALLEL_ENCODE
379#if CONFIG_FRAME_PARALLEL_ENCODE_2
381 int display_idx[MAX_STATIC_GF_GROUP_LENGTH];
384 int skip_frame_refresh[MAX_STATIC_GF_GROUP_LENGTH][REF_FRAMES];
387 int skip_frame_as_ref[MAX_STATIC_GF_GROUP_LENGTH];
396 int arf_gf_boost_lst;
414 unsigned int section_intra_rating;
419 int frame_stats_next_idx;
420 STATS_BUFFER_CTX *stats_buf_ctx;
425 double modified_error_min;
426 double modified_error_max;
427 double modified_error_left;
430 int64_t kf_group_bits;
433 double kf_group_error_left;
439 int rolling_arf_group_target_bits;
440 int rolling_arf_group_actual_bits;
444 int kf_zeromotion_pct;
445 int last_kfgroup_zeromotion_pct;
448 int extend_minq_fast;
462 FRAME_CONTENT_TYPE fr_content_type;
463 double frame_avg_haar_energy;
475 int64_t frame_avg_wavelet_energy;
479 int64_t sr_coded_error;
486 int second_ref_count;
488 double neutral_count;
490 int intra_skip_count;
492 int image_data_start_row;
512 double brightness_factor;
520 FRAME_STATS *mb_stats;
525 int *raw_motion_err_list;
529struct EncodeFrameParams;
530struct AV1EncoderConfig;
533static INLINE
int is_fp_wavelet_energy_invalid(
535 assert(fp_stats != NULL);
539static INLINE BLOCK_SIZE get_fp_block_size(
int is_screen_content_type) {
540 return (is_screen_content_type ? BLOCK_8X8 : BLOCK_16X16);
543int av1_get_unit_rows_in_tile(
const TileInfo *tile,
544 const BLOCK_SIZE fp_block_size);
545int av1_get_unit_cols_in_tile(
const TileInfo *tile,
546 const BLOCK_SIZE fp_block_size);
548void av1_first_pass_row(
struct AV1_COMP *cpi,
struct ThreadData *td,
549 struct TileDataEnc *tile_data,
const int mb_row,
550 const BLOCK_SIZE fp_block_size);
551void av1_end_first_pass(
struct AV1_COMP *cpi);
578void av1_noop_first_pass_frame(
struct AV1_COMP *cpi,
const int64_t ts_duration);
aom_codec_err_t
Algorithm return codes.
Definition: aom_codec.h:155
aom_codec_err_t av1_firstpass_info_push(FIRSTPASS_INFO *firstpass_info, const FIRSTPASS_STATS *input_stats)
Push a stats into firstpass_info.
const FIRSTPASS_STATS * av1_firstpass_info_peek(const FIRSTPASS_INFO *firstpass_info, int offset_from_cur)
Peek at a stats from firstpass_info.
aom_codec_err_t av1_firstpass_info_move_cur_index(FIRSTPASS_INFO *firstpass_info)
Move cur_index by 1.
void av1_first_pass(struct AV1_COMP *cpi, const int64_t ts_duration)
AV1 first pass encoding.
aom_codec_err_t av1_firstpass_info_pop(FIRSTPASS_INFO *firstpass_info)
Pop a stats from firstpass_info.
aom_codec_err_t av1_firstpass_info_init(FIRSTPASS_INFO *firstpass_info, FIRSTPASS_STATS *ext_stats_buf, int ext_stats_buf_size)
Init firstpass_info.
int av1_firstpass_info_past_count(const FIRSTPASS_INFO *firstpass_info, int offset_from_cur)
Count the past stats before the target in firstpass_info Note that the target stats will NOT be count...
aom_codec_err_t av1_firstpass_info_move_cur_index_and_pop(FIRSTPASS_INFO *firstpass_info)
Move cur_index by 1 and pop a stats from firstpass_info.
int av1_firstpass_info_future_count(const FIRSTPASS_INFO *firstpass_info, int offset_from_cur)
Count the future stats from the target in firstpass_info Note that the target stats will be counted a...
Describes look ahead buffer operations.
Data structure used for managing first pass stats.
Definition: firstpass.h:177
int cur_index
Definition: firstpass.h:216
int past_stats_count
Definition: firstpass.h:226
int future_stats_count
Definition: firstpass.h:221
int stats_buf_size
Definition: firstpass.h:196
FIRSTPASS_STATS total_stats
Definition: firstpass.h:231
int start_index
Definition: firstpass.h:204
int stats_count
Definition: firstpass.h:211
FIRSTPASS_STATS * stats_buf
Definition: firstpass.h:192
The stucture of acummulated frame stats in the first pass.
Definition: firstpass.h:41
double pcnt_neutral
Definition: firstpass.h:88
double MVr
Definition: firstpass.h:108
double MVc
Definition: firstpass.h:116
double pcnt_second_ref
Definition: firstpass.h:82
double mvr_abs
Definition: firstpass.h:112
double pcnt_inter
Definition: firstpass.h:72
double intra_error
Definition: firstpass.h:56
double new_mv_count
Definition: firstpass.h:138
double count
Definition: firstpass.h:147
double coded_error
Definition: firstpass.h:64
double raw_error_stdev
Definition: firstpass.h:151
double pcnt_motion
Definition: firstpass.h:76
double frame
Definition: firstpass.h:46
double cor_coeff
Definition: firstpass.h:163
double mv_in_out_count
Definition: firstpass.h:134
double noise_var
Definition: firstpass.h:159
double MVcv
Definition: firstpass.h:128
int64_t is_flash
Definition: firstpass.h:155
double inactive_zone_cols
Definition: firstpass.h:104
double frame_avg_wavelet_energy
Definition: firstpass.h:60
double duration
Definition: firstpass.h:142
double sr_coded_error
Definition: firstpass.h:68
double mvc_abs
Definition: firstpass.h:120
double intra_skip_pct
Definition: firstpass.h:96
double MVrv
Definition: firstpass.h:124
double inactive_zone_rows
Definition: firstpass.h:100
double weight
Definition: firstpass.h:52
Data related to the current GF/ARF group and the individual frames within the group.
Definition: firstpass.h:344
Frame level Two pass status and control data.
Definition: firstpass.h:455
Two pass status and control data.
Definition: firstpass.h:412