Draft: Store dispatch and flip timestamps per frame
Rather than per ClutterFrameClock so the stats don't overwrite each other during triple buffering later.
This is a replacement for !2787 (closed) designed to be compatible with !2795 (merged).
Rather than per ClutterFrameClock so the stats don't overwrite each other during triple buffering later.
This is a replacement for !2787 (closed) designed to be compatible with !2795 (merged).