Quote: "Apple computers don't run DX natively, the end. Emulators can try it, but natively it's impossible."
That sentence makes the grand total of 0% sense.
The problem with DX is not the hardware - although that could be a barrier - the problem is the software. It's an interface between software and hardware.
Obviously, lacking the support files for DX means that it can't work. BUT - having something that has an emulated environment which can put said support files there, and it will work, a la Wine. The reason your sentence makes no sense, though, is the usage of emulation and native. The emulation is not strictly emulation as per se. Assuming it's an Intel Mac etc. it is running on native hardware, and can reach native speeds. The only thing that needs to be emulated are the files / The software layer of DX between itself and the machine.
Mac OSX doesn't run DX natively. It has nothing to do with the computers themselves. Plonk Windows on it, and yeah, it will run DX.
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