I just saw this article on the Verge that stated that Microsoft is now allowing PC games (like Steam) to be played on the Xbox one via the new Wireless Display app.
This may allow games like Street Fighter V to be playable on the Xbox, though I don't know if it uses the PC's graphics power or the Xbox's. I know that it doesn't work the keyboards yet, I wonder if audiogames can now be played on consoles.
—Urban Champion