Hmm? I might not know excactly what you're referring to and so on, but... I guess you increase input lag if you're doing vsync and double buffering and your dr

Hmm? I might not know excactly what you're referring to and so on, but... I guess you increase input lag if you're doing vsync and double buffering and your drawing things can't keep up with the refresh rate (so framerate gets halved and that). With vsync and triple buffering, compared to vsync off, you should only (potentially) miss out on stuff like "I could have drawn the bottom third of this new screen I've rendered one frame earlier".