12#ifndef AOM_AV1_ENCODER_AQ_CYCLICREFRESH_H_
13#define AOM_AV1_ENCODER_AQ_CYCLICREFRESH_H_
15#include "av1/common/blockd.h"
17#include "av1/encoder/tokenize.h"
25#define CR_SEGMENT_ID_BASE 0
26#define CR_SEGMENT_ID_BOOST1 1
27#define CR_SEGMENT_ID_BOOST2 2
30#define CR_MAX_RATE_TARGET_RATIO 4.0
108 double weight_segment;
109 int apply_cyclic_refresh;
118CYCLIC_REFRESH *av1_cyclic_refresh_alloc(
int mi_rows,
int mi_cols);
138 double correction_factor);
159 double correction_factor);
211 int mi_col, BLOCK_SIZE bsize,
212 int64_t rate, int64_t dist,
int skip,
311void av1_cyclic_refresh_reset_resize(
struct AV1_COMP *
const cpi);
313static INLINE
int cyclic_refresh_segment_id_boosted(
int segment_id) {
314 return segment_id == CR_SEGMENT_ID_BOOST1 ||
315 segment_id == CR_SEGMENT_ID_BOOST2;
318static INLINE
int cyclic_refresh_segment_id(
int segment_id) {
319 if (segment_id == CR_SEGMENT_ID_BOOST1)
320 return CR_SEGMENT_ID_BOOST1;
321 else if (segment_id == CR_SEGMENT_ID_BOOST2)
322 return CR_SEGMENT_ID_BOOST2;
324 return CR_SEGMENT_ID_BASE;
void av1_cyclic_refresh_postencode(struct AV1_COMP *const cpi)
Update stats after encoding frame.
int av1_cyclic_refresh_rc_bits_per_mb(const struct AV1_COMP *cpi, int i, double correction_factor)
Estimate the bits per mb, for given q = i and delta-q.
void av1_cyclic_refresh_update_parameters(struct AV1_COMP *const cpi)
Set the global/frame level parameters for cyclic refresh.
void av1_cyclic_refresh_update_segment(const struct AV1_COMP *cpi, MACROBLOCK *const x, int mi_row, int mi_col, BLOCK_SIZE bsize, int64_t rate, int64_t dist, int skip, RUN_TYPE dry_run)
Update segment_id for block based on mode selected.
int av1_cyclic_refresh_estimate_bits_at_q(const struct AV1_COMP *cpi, double correction_factor)
Estimate the bits, incorporating the delta-q from the segments.
void av1_accumulate_cyclic_refresh_counters(CYCLIC_REFRESH *const cyclic_refresh, const MACROBLOCK *const x)
Accumulate cyclic refresh counters.
void av1_cyclic_refresh_set_golden_update(struct AV1_COMP *const cpi)
Set golden frame update interval nased on cyclic refresh.
void av1_init_cyclic_refresh_counters(MACROBLOCK *const x)
Initialize counters used for cyclic refresh.
void av1_cyclic_reset_segment_skip(const struct AV1_COMP *cpi, MACROBLOCK *const x, int mi_row, int mi_col, BLOCK_SIZE bsize)
Update segment_id for blocks are skipped.
void av1_cyclic_refresh_setup(struct AV1_COMP *const cpi)
Setup the cyclic background refresh.
The stucture of CYCLIC_REFRESH.
Definition: aq_cyclicrefresh.h:36
int16_t motion_thresh
Definition: aq_cyclicrefresh.h:96
int64_t thresh_rate_sb
Definition: aq_cyclicrefresh.h:86
int time_for_refresh
Definition: aq_cyclicrefresh.h:55
int rdmult
Definition: aq_cyclicrefresh.h:73
int max_qdelta_perc
Definition: aq_cyclicrefresh.h:45
int8_t * map
Definition: aq_cyclicrefresh.h:81
int cnt_zeromv
Definition: aq_cyclicrefresh.h:77
int64_t thresh_dist_sb
Definition: aq_cyclicrefresh.h:91
int actual_num_seg2_blocks
Definition: aq_cyclicrefresh.h:69
int target_num_seg_blocks
Definition: aq_cyclicrefresh.h:59
int sb_index
Definition: aq_cyclicrefresh.h:49
int rate_boost_fac
Definition: aq_cyclicrefresh.h:104
int percent_refresh
Definition: aq_cyclicrefresh.h:41
int actual_num_seg1_blocks
Definition: aq_cyclicrefresh.h:64
double rate_ratio_qdelta
Definition: aq_cyclicrefresh.h:100
Encoder's parameters related to the current coding block.
Definition: block.h:778