Enable global motion for speed 5 & speed 6
av1_resize_plane() optimizations have been completed recently. Now, as GM tool is turned on, a good coding gain (0.7% - 1.3%) is seen with a
moderate encoder time increase (~5%). The speed/quality tradeoff is good.
Here is the borg test result:
avg_psnr: ovr_psnr: ssim: vmaf: encoding_time:
speed 5:
hdres2: -0.770 -0.761 -0.713 -1.075 5.791
midres2: -1.329 -1.365 -1.297 -1.613 4.858
lowres2: -1.286 -1.316 -1.686 -1.100 3.866
speed 6:
hdres2: -0.701 -0.719 -0.654 -0.922 5.327
midres2: -1.239 -1.306 -1.285 -1.622 4.922
lowres2: -1.277 -1.297 -1.634 -1.553 4.116
STATS_CHANGED
Change-Id: I9bb10ece68bcbacfc35b871a4a1162e5eaa8035b
diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index a65ac30..893749c 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -1238,8 +1238,6 @@
sf->fp_sf.reduce_mv_step_param = 4;
- sf->gm_sf.gm_search_type = GM_DISABLE_SEARCH;
-
sf->part_sf.simple_motion_search_prune_agg =
allow_screen_content_tools ? SIMPLE_AGG_LVL0 : SIMPLE_AGG_LVL3;
sf->part_sf.ext_partition_eval_thresh =
