tree 802a14ce44dd46ee30d6426698d028b6dfdb2960
parent e44a155967a49ba4a7d6bcb3ec4b3d02a300cb2d
author Andreas Pehrson <apehrson@mozilla.com> 1684324367 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1685612078 +0000

In VideoCaptureV4L2 create the capture thread last in StartCapture

This makes it possible to add a SequenceChecker guard to _deviceFd that
ensures it is accessed only on the api thread while the capture thread
is not running, and only on the capture thread otherwise.

Bug: webrtc:15181
Change-Id: Ibc414ee973a3c4798e38e9b9a63e3053b95b9599
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/305645
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40194}