lc-dec: Enable sf skip_loop_filter_using_filt_error

This CL enables the speed feature
'skip_loop_filter_using_filt_error' for shorts and hdres in
lc decode mode. This speed feature remains disabled when
frame type is OVERLAY_UPDATE or INTNL_OVERLAY_UPDATE or
current frame pyramid_level <= 1.

STATS_CHANGED for low complexity decode

Change-Id: I55655cd0908abc75b60a1196eca84a9599a3ca98

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index 8888da6..94642c4 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -646,6 +646,11 @@
 
     sf->lpf_sf.dual_sgr_penalty_level = boosted ? 1 : 3;
     sf->lpf_sf.switchable_lr_with_bias_level = 1;
+    sf->lpf_sf.skip_loop_filter_using_filt_error =
+        (update_type != OVERLAY_UPDATE && update_type != INTNL_OVERLAY_UPDATE &&
+         cm->current_frame.pyramid_level > 1)
+            ? 1
+            : 0;
 
     sf->inter_sf.bias_warp_mode_rd_scale_pct = 4;
     sf->inter_sf.bias_obmc_mode_rd_scale_pct = 1.5f;
@@ -663,6 +668,12 @@
 
     sf->hl_sf.ref_frame_mvs_lvl = 1;
 
+    sf->lpf_sf.skip_loop_filter_using_filt_error =
+        (update_type != OVERLAY_UPDATE && update_type != INTNL_OVERLAY_UPDATE &&
+         cm->current_frame.pyramid_level > 1)
+            ? 1
+            : 0;
+
     sf->inter_sf.bias_warp_mode_rd_scale_pct = 4;
     sf->inter_sf.bias_obmc_mode_rd_scale_pct = 1.5f;