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Diffstat (limited to 'vp9/encoder/vp9_ratectrl.c')
-rw-r--r--vp9/encoder/vp9_ratectrl.c95
1 files changed, 42 insertions, 53 deletions
diff --git a/vp9/encoder/vp9_ratectrl.c b/vp9/encoder/vp9_ratectrl.c
index 24e75aedb..fe43f3a07 100644
--- a/vp9/encoder/vp9_ratectrl.c
+++ b/vp9/encoder/vp9_ratectrl.c
@@ -45,11 +45,9 @@
// Tables relating active max Q to active min Q
static int kf_low_motion_minq[QINDEX_RANGE];
static int kf_high_motion_minq[QINDEX_RANGE];
-static int gf_low_motion_minq[QINDEX_RANGE];
-static int gf_high_motion_minq[QINDEX_RANGE];
+static int arfgf_low_motion_minq[QINDEX_RANGE];
+static int arfgf_high_motion_minq[QINDEX_RANGE];
static int inter_minq[QINDEX_RANGE];
-static int afq_low_motion_minq[QINDEX_RANGE];
-static int afq_high_motion_minq[QINDEX_RANGE];
static int gf_high = 2000;
static int gf_low = 400;
static int kf_high = 5000;
@@ -81,13 +79,11 @@ void vp9_rc_init_minq_luts() {
for (i = 0; i < QINDEX_RANGE; i++) {
const double maxq = vp9_convert_qindex_to_q(i);
- kf_low_motion_minq[i] = get_minq_index(maxq, 0.000001, -0.0004, 0.15);
+ kf_low_motion_minq[i] = get_minq_index(maxq, 0.000001, -0.0004, 0.125);
kf_high_motion_minq[i] = get_minq_index(maxq, 0.000002, -0.0012, 0.50);
- gf_low_motion_minq[i] = get_minq_index(maxq, 0.0000015, -0.0009, 0.32);
- gf_high_motion_minq[i] = get_minq_index(maxq, 0.0000021, -0.00125, 0.50);
- afq_low_motion_minq[i] = get_minq_index(maxq, 0.0000015, -0.0009, 0.33);
- afq_high_motion_minq[i] = get_minq_index(maxq, 0.0000021, -0.00125, 0.55);
- inter_minq[i] = get_minq_index(maxq, 0.00000271, -0.00113, 0.75);
+ arfgf_low_motion_minq[i] = get_minq_index(maxq, 0.0000015, -0.0009, 0.30);
+ arfgf_high_motion_minq[i] = get_minq_index(maxq, 0.0000021, -0.00125, 0.50);
+ inter_minq[i] = get_minq_index(maxq, 0.00000271, -0.00113, 0.90);
}
}
@@ -548,7 +544,7 @@ static int rc_pick_q_and_bounds_one_pass_cbr(const VP9_COMP *cpi,
}
active_best_quality = get_active_quality(
q, rc->gfu_boost, gf_low, gf_high,
- gf_low_motion_minq, gf_high_motion_minq);
+ arfgf_low_motion_minq, arfgf_high_motion_minq);
} else {
// Use the lower of active_worst_quality and recent/average Q.
if (cm->current_video_frame > 1) {
@@ -676,17 +672,12 @@ static int rc_pick_q_and_bounds_one_pass_vbr(const VP9_COMP *cpi,
if (oxcf->rc_mode == RC_MODE_CONSTRAINED_QUALITY) {
if (q < cq_level)
q = cq_level;
- if (rc->frames_since_key > 1) {
- active_best_quality = get_active_quality(q, rc->gfu_boost,
- gf_low, gf_high,
- afq_low_motion_minq,
- afq_high_motion_minq);
- } else {
- active_best_quality = get_active_quality(q, rc->gfu_boost,
- gf_low, gf_high,
- gf_low_motion_minq,
- gf_high_motion_minq);
- }
+
+ active_best_quality = get_active_quality(q, rc->gfu_boost,
+ gf_low, gf_high,
+ arfgf_low_motion_minq,
+ arfgf_high_motion_minq);
+
// Constrained quality use slightly lower active best.
active_best_quality = active_best_quality * 15 / 16;
@@ -694,20 +685,14 @@ static int rc_pick_q_and_bounds_one_pass_vbr(const VP9_COMP *cpi,
if (!cpi->refresh_alt_ref_frame) {
active_best_quality = cq_level;
} else {
- if (rc->frames_since_key > 1) {
- active_best_quality = get_active_quality(
- q, rc->gfu_boost, gf_low, gf_high,
- afq_low_motion_minq, afq_high_motion_minq);
- } else {
- active_best_quality = get_active_quality(
- q, rc->gfu_boost, gf_low, gf_high,
- gf_low_motion_minq, gf_high_motion_minq);
- }
+ active_best_quality = get_active_quality(
+ q, rc->gfu_boost, gf_low, gf_high,
+ arfgf_low_motion_minq, arfgf_high_motion_minq);
}
} else {
active_best_quality = get_active_quality(
q, rc->gfu_boost, gf_low, gf_high,
- gf_low_motion_minq, gf_high_motion_minq);
+ arfgf_low_motion_minq, arfgf_high_motion_minq);
}
} else {
if (oxcf->rc_mode == RC_MODE_CONSTANT_QUALITY) {
@@ -867,17 +852,12 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi,
if (oxcf->rc_mode == RC_MODE_CONSTRAINED_QUALITY) {
if (q < cq_level)
q = cq_level;
- if (rc->frames_since_key > 1) {
- active_best_quality = get_active_quality(q, rc->gfu_boost,
- gf_low, gf_high,
- afq_low_motion_minq,
- afq_high_motion_minq);
- } else {
- active_best_quality = get_active_quality(q, rc->gfu_boost,
- gf_low, gf_high,
- gf_low_motion_minq,
- gf_high_motion_minq);
- }
+
+ active_best_quality = get_active_quality(q, rc->gfu_boost,
+ gf_low, gf_high,
+ arfgf_low_motion_minq,
+ arfgf_high_motion_minq);
+
// Constrained quality use slightly lower active best.
active_best_quality = active_best_quality * 15 / 16;
@@ -885,20 +865,14 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi,
if (!cpi->refresh_alt_ref_frame) {
active_best_quality = cq_level;
} else {
- if (rc->frames_since_key > 1) {
- active_best_quality = get_active_quality(
- q, rc->gfu_boost, gf_low, gf_high,
- afq_low_motion_minq, afq_high_motion_minq);
- } else {
- active_best_quality = get_active_quality(
- q, rc->gfu_boost, gf_low, gf_high,
- gf_low_motion_minq, gf_high_motion_minq);
- }
+ active_best_quality = get_active_quality(
+ q, rc->gfu_boost, gf_low, gf_high,
+ arfgf_low_motion_minq, arfgf_high_motion_minq);
}
} else {
active_best_quality = get_active_quality(
q, rc->gfu_boost, gf_low, gf_high,
- gf_low_motion_minq, gf_high_motion_minq);
+ arfgf_low_motion_minq, arfgf_high_motion_minq);
}
} else {
if (oxcf->rc_mode == RC_MODE_CONSTANT_QUALITY) {
@@ -1308,11 +1282,26 @@ void vp9_rc_get_svc_params(VP9_COMP *cpi) {
cpi->oxcf.key_freq == 0))) {
cm->frame_type = KEY_FRAME;
rc->source_alt_ref_active = 0;
+
+ if (cpi->use_svc && cpi->svc.number_temporal_layers == 1) {
+ cpi->svc.layer_context[cpi->svc.spatial_layer_id].is_key_frame = 1;
+ }
+
if (cpi->pass == 0 && cpi->oxcf.rc_mode == RC_MODE_CBR) {
target = calc_iframe_target_size_one_pass_cbr(cpi);
}
} else {
cm->frame_type = INTER_FRAME;
+
+ if (cpi->use_svc && cpi->svc.number_temporal_layers == 1) {
+ LAYER_CONTEXT *lc = &cpi->svc.layer_context[cpi->svc.spatial_layer_id];
+ if (cpi->svc.spatial_layer_id == 0) {
+ lc->is_key_frame = 0;
+ } else {
+ lc->is_key_frame = cpi->svc.layer_context[0].is_key_frame;
+ }
+ }
+
if (cpi->pass == 0 && cpi->oxcf.rc_mode == RC_MODE_CBR) {
target = calc_pframe_target_size_one_pass_cbr(cpi);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-13 19:15:59 +0000