asapersson 22c76c4e65 Add support for a forced software encoder fallback.
Make it possible to switch from VP8 HW -> VP8 SW -> VP8 HW depending on bitrate and resolution.

BUG=webrtc:6634

Review-Url: https://codereview.webrtc.org/2988963002
Cr-Commit-Position: refs/heads/master@{#19362}
2017-08-16 07:53:59 +00:00
..