wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-10-11 17:57:32 +09:00
Code Issues Projects Releases Packages Wiki Activity

Update libaom to rev b25610052a1398032320008d69b51d2da94f5928

Browse source
This commit is contained in:
trav90 2018-10-19 23:00:02 -05:00 • committed by Roy Tam
commit 3d109dd4fc
240 changed files with 16977 additions and 6139 deletions
Download patch file Download diff file Expand all files Collapse all files

40
third_party/aom/av1/encoder/aq_cyclicrefresh.c vendored
View file

@ -137,8 +137,9 @@ static int candidate_refresh_aq(const CYCLIC_REFRESH *cr,
static int compute_deltaq(const AV1_COMP *cpi, int q, double rate_factor) {
const CYCLIC_REFRESH *const cr = cpi->cyclic_refresh;
const RATE_CONTROL *const rc = &cpi->rc;
int deltaq = av1_compute_qdelta_by_rate(rc, cpi->common.frame_type, q,
rate_factor, cpi->common.bit_depth);
int deltaq =
av1_compute_qdelta_by_rate(rc, cpi->common.frame_type, q, rate_factor,
cpi->common.seq_params.bit_depth);
if ((-deltaq) > cr->max_qdelta_perc * q / 100) {
deltaq = -cr->max_qdelta_perc * q / 100;
}
@ -164,15 +165,16 @@ int av1_cyclic_refresh_estimate_bits_at_q(const AV1_COMP *cpi,
estimated_bits =
(int)((1.0 - weight_segment1 - weight_segment2) *
av1_estimate_bits_at_q(cm->frame_type, cm->base_qindex, mbs,
correction_factor, cm->bit_depth) +
weight_segment1 *
av1_estimate_bits_at_q(cm->frame_type,
cm->base_qindex + cr->qindex_delta[1],
mbs, correction_factor, cm->bit_depth) +
weight_segment2 *
av1_estimate_bits_at_q(cm->frame_type,
cm->base_qindex + cr->qindex_delta[2],
mbs, correction_factor, cm->bit_depth));
correction_factor,
cm->seq_params.bit_depth) +
weight_segment1 * av1_estimate_bits_at_q(
cm->frame_type,
cm->base_qindex + cr->qindex_delta[1], mbs,
correction_factor, cm->seq_params.bit_depth) +
weight_segment2 * av1_estimate_bits_at_q(
cm->frame_type,
cm->base_qindex + cr->qindex_delta[2], mbs,
correction_factor, cm->seq_params.bit_depth));
return estimated_bits;
}
@ -197,12 +199,13 @@ int av1_cyclic_refresh_rc_bits_per_mb(const AV1_COMP *cpi, int i,
// Compute delta-q corresponding to qindex i.
int deltaq = compute_deltaq(cpi, i, cr->rate_ratio_qdelta);
// Take segment weighted average for bits per mb.
bits_per_mb = (int)((1.0 - weight_segment) *
av1_rc_bits_per_mb(cm->frame_type, i,
correction_factor, cm->bit_depth) +
weight_segment *
av1_rc_bits_per_mb(cm->frame_type, i + deltaq,
correction_factor, cm->bit_depth));
bits_per_mb =
(int)((1.0 - weight_segment) *
av1_rc_bits_per_mb(cm->frame_type, i, correction_factor,
cm->seq_params.bit_depth) +
weight_segment * av1_rc_bits_per_mb(cm->frame_type, i + deltaq,
correction_factor,
cm->seq_params.bit_depth));
return bits_per_mb;
}
@ -507,7 +510,8 @@ void av1_cyclic_refresh_setup(AV1_COMP *const cpi) {
} else {
int qindex_delta = 0;
int qindex2;
const double q = av1_convert_qindex_to_q(cm->base_qindex, cm->bit_depth);
const double q =
av1_convert_qindex_to_q(cm->base_qindex, cm->seq_params.bit_depth);
aom_clear_system_state();
// Set rate threshold to some multiple (set to 2 for now) of the target
// rate (target is given by sb64_target_rate and scaled by 256).