Enable adaptive_overlay_encoding for speed 2 to 4
Enabled adaptive_overlay_encoding for speed 2, 3, and 4.
This change gave some quality gains as well as encoder
speedups.
Borg test and speedup results.
avg_psnr: ovr_psnr: ssim: avg_speedup(whole set)
speed 2:
lowres: -0.129 -0.112 -0.158 0.9%
midres: -0.099 -0.101 -0.162 1.4%
speed 3:
lowres: -0.090 -0.080 -0.160 0.8%
midres: -0.085 -0.083 -0.146 1.3%
speed 4:
lowres: -0.101 -0.092 -0.208 0.7%
midres: -0.054 -0.046 -0.075 0.9%
STATS_CHANGED
Change-Id: I72ba6480f4fbe3d71dee3a25a23d236c4fdda7f5
diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index f9404ef..c690a8f 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -362,9 +362,6 @@
sf->prune_warp_using_wmtype = 1;
sf->disable_smooth_intra =
!frame_is_intra_only(&cpi->common) || (cpi->rc.frames_to_key != 1);
-
- // TODO(yunqing): need to test and turn it on for speed > 1.
- sf->adaptive_overlay_encoding = 0;
}
if (speed >= 3) {
