12 #ifndef AOM_AV1_ENCODER_AQ_CYCLICREFRESH_H_
13 #define AOM_AV1_ENCODER_AQ_CYCLICREFRESH_H_
15 #include "av1/common/blockd.h"
23 #define CR_SEGMENT_ID_BASE 0
24 #define CR_SEGMENT_ID_BOOST1 1
25 #define CR_SEGMENT_ID_BOOST2 2
28 #define CR_MAX_RATE_TARGET_RATIO 4.0
106 double weight_segment;
107 int apply_cyclic_refresh;
115 CYCLIC_REFRESH *av1_cyclic_refresh_alloc(
int mi_rows,
int mi_cols);
135 double correction_factor);
156 double correction_factor);
182 int mi_col, BLOCK_SIZE bsize,
183 int64_t rate, int64_t dist,
int skip);
246 void av1_cyclic_refresh_reset_resize(
struct AV1_COMP *
const cpi);
248 static INLINE
int cyclic_refresh_segment_id_boosted(
int segment_id) {
249 return segment_id == CR_SEGMENT_ID_BOOST1 ||
250 segment_id == CR_SEGMENT_ID_BOOST2;
253 static INLINE
int cyclic_refresh_segment_id(
int segment_id) {
254 if (segment_id == CR_SEGMENT_ID_BOOST1)
255 return CR_SEGMENT_ID_BOOST1;
256 else if (segment_id == CR_SEGMENT_ID_BOOST2)
257 return CR_SEGMENT_ID_BOOST2;
259 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.
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_cyclic_refresh_set_golden_update(struct AV1_COMP *const cpi)
Set golden frame update interval nased on cyclic refresh.
void av1_cyclic_refresh_update_segment(const struct AV1_COMP *cpi, MB_MODE_INFO *const mbmi, int mi_row, int mi_col, BLOCK_SIZE bsize, int64_t rate, int64_t dist, int skip)
Update segment_id for block based on mode selected.
void av1_cyclic_refresh_setup(struct AV1_COMP *const cpi)
Setup the cyclic background refresh.
Top level encoder structure.
Definition: encoder.h:2042
The stucture of CYCLIC_REFRESH.
Definition: aq_cyclicrefresh.h:34
int16_t motion_thresh
Definition: aq_cyclicrefresh.h:94
int64_t thresh_rate_sb
Definition: aq_cyclicrefresh.h:84
int time_for_refresh
Definition: aq_cyclicrefresh.h:53
int rdmult
Definition: aq_cyclicrefresh.h:71
int max_qdelta_perc
Definition: aq_cyclicrefresh.h:43
int8_t * map
Definition: aq_cyclicrefresh.h:75
int64_t thresh_dist_sb
Definition: aq_cyclicrefresh.h:89
int actual_num_seg2_blocks
Definition: aq_cyclicrefresh.h:67
int target_num_seg_blocks
Definition: aq_cyclicrefresh.h:57
int sb_index
Definition: aq_cyclicrefresh.h:47
uint8_t * last_coded_q_map
Definition: aq_cyclicrefresh.h:79
int rate_boost_fac
Definition: aq_cyclicrefresh.h:102
int percent_refresh
Definition: aq_cyclicrefresh.h:39
int actual_num_seg1_blocks
Definition: aq_cyclicrefresh.h:62
double rate_ratio_qdelta
Definition: aq_cyclicrefresh.h:98
Stores the prediction/txfm mode of the current coding block.
Definition: blockd.h:221