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by slurpmaker 1486 days ago
So I literally just learned about this, and it's because it is 3 buffers. I found this website to be a good high level overview: https://wiki.c2.com/?TripleBuffer

If that's not short enough the tl;dr is: "with Triple Buffering, there will always be a buffer to write to while a transition is in progress between the other two." The other two buffer's being producer, and consumer buffers.