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

Provide more flexible scoring algorithms am: d9e39c7a am: c0d4c124 am: 08adca97 am: 842f4a85

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



Change-Id: I64086d9e38897b9a66ba4fbf77573f5e9beb2564
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>