tree b864356ee9884ab3d9778e68a9eebd66c07b3128
parent 3a22542db97f1d1ea120e1ef41ea6f4b55123ddc
author chiyotsai <chiyotsai@google.com> 1611635826 -0800
committer Chi Yo Tsai <chiyotsai@google.com> 1612979727 +0000

Move an mv_cost table init from temporal filter to tpl_model

Since temporal filter uses sad instead of entropy for mv_cost, the
initialization should not be done in temporal filtering. This commit
moves it to the correct location.

Furthermore, this fixes an incorrect behavior where temporal dependency
model would use 0 as the mvcost in motion estimation. This happens in
the rare scenario where there is not enough frames in the kf group for
temporal filtering, so the mv_cost is not initialized.

There are some small changes on a couple clips, but the overall
performance is neutral.

STATS_CHANGED

Change-Id: I90450f1095348bc9033c57144c3dd74783ae197e