codecs: get decoder output mode using pool id am: 38858f0780 am: f10c21b64b

Original change: https://googleplex-android-review.googlesource.com/c/device/generic/goldfish-opengl/+/18458428

Change-Id: I172bff231ea58d419bbaedbcd03363348c50896d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>