[1/2] d3dx9/test: Add UpdateSemantics test. (try 3)

[Michael Mc Donnell]

Hi Alexandre

My UpdateSemantics patches haven't been applied yet. Stefan Dösinger
and Dylan Smith think they look ok. Is there something that looks
wrong with them to you, or have you just not have the time to look at
them yet?

Thanks,
Michael Mc Donnell