Merge "Make int32_t conversion explicit" into main am: c36f3abcb6 am: 59c1700455 am: 4926e4a2a0 am: f87af12bb5

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2751929

Change-Id: I1b57bc66d5f0d0ca7ffe4d91682594fd2e8a5dff
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>