d3d1x: What happened to it? Why nine? What about ten, eleven and twelve?

[timofonic]

Hello.

I found there was an attempt at d3d1x state tracker that got deleted in 2013. Anyone knows what happened?

https://cgit.freedesktop.org/mesa/mesa/log/src/gallium/state_trackers/d3d1x

What about nine? Any hopes about evolving to newer Direct3D APIs?

Kind regards.