6a4a03c59c
Soft reset can be used when input frame resolution changes to avoid re creating MediaCodec instance. Instead MediaCodec is flushed and some variables are reset. R=pbos@webrtc.org, perkj@webrtc.org Review URL: https://codereview.webrtc.org/1732533002 . Cr-Commit-Position: refs/heads/master@{#11878}