Provide more flexible scoring algorithms am: d9e39c7a am: c0d4c124 am:...

Provide more flexible scoring algorithms am: d9e39c7a am: c0d4c124 am: 85ab4353 am: 218300da

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23501952



Change-Id: Ia942ae3622e6299b187e73038cac7460e220781d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>