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Adjust threshold for adapt_partition for speed 6.

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Lower SAD threshold to select non_rd pickmode partition
at superblock level more often.
Small gain in metrics, small/negligible decrease in speed.

Change-Id: I0f728236b91a604e4ca7e02039adc54d5985c4dc
This commit is contained in:
Marco
2017-10-04 18:01:37 -07:00
parent 4bc1fc58b6
commit 18262a8576
1 changed files with 1 additions and 3 deletions
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4
vp9/encoder/vp9_speed_features.c
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@@ -540,9 +540,7 @@ static void set_rt_speed_feature_framesize_independent(
if (sf->use_source_sad) {
sf->adapt_partition_source_sad = 1;
sf->adapt_partition_thresh =
(cm->width * cm->height <= 640 * 360) ? 40000 : 80000;
if (sf->use_altref_onepass && cpi->refresh_alt_ref_frame && !is_keyframe)
sf->adapt_partition_thresh = (3 * sf->adapt_partition_thresh) >> 2;
(cm->width * cm->height <= 640 * 360) ? 40000 : 60000;
if (cpi->content_state_sb_fd == NULL &&
(!cpi->use_svc ||
cpi->svc.spatial_layer_id == cpi->svc.number_spatial_layers - 1)) {