[v2 3/3] d3dx9: Add test for IsParameterUsed function.

[Paul Gofman]

On 05/26/2016 06:10 PM, Matteo Bruni wrote:
>
> You could make a small function from this and use it through. You
> would check that IsParameterUsed() for the parameter gives the
> expected result, then enumerate the parameter elements and members and
> check that they are all unused. BTW, is there any case where
> IsParameterUsed() for a child is TRUE?
>
None I could find so far. My initial implementation was returning TRUE
for used members, I was quite surprised to find native behaviour to be
different.