tree 5ddf48fdf8d2a456a04dc2b8c43abc82efb8f65c
parent 9042a3cd777a69d8bff9d142df46ed8d2647d7a8
author Tom Finegan <tomfinegan@google.com> 1537981993 -0700
committer Tom Finegan <tomfinegan@google.com> 1538009526 +0000

obudec: Avoid problems when near buf capacity.

Double the size of the buffer instead of using the current OBU payload
size when running out of space. Avoids the situation described in
aomedia:2162. Also adds roll over check on new buffer size.

BUG=aomedia:2162

Change-Id: I7be7338598be34a70334085cbb894ef95596949e