[PATCH] dxgi: 0 / 0 means 0 for a DXGI_RATIONAL

[Henri Verbeet]

On 22 November 2011 00:42, Eduard - Gabriel Munteanu
<eduard.munteanu at linux360.ro> wrote:
> This fixes a division by zero generated in Unigine Tropics in D3D10
> mode. It also adds a helper to handle such conversions, which takes the
> form of a macro so we don't need to worry about the result's type.
>
I'd prefer an actual function. A small test for this probably wouldn't
hurt either.