Merge "Revert "Force DIRECT flag on direct output thread."" into rvc-dev am: 16c41dd97f am: 2256838714

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/12059582

Change-Id: I37a01ae5e2c2f5fef594412f50a3df818868c43e