wined3d: Implement check for shader creation if hardware supports requested version.

[Paul Vriens]

Henri Verbeet wrote:
> 2008/12/17 Stefan Dösinger <stefan at codeweavers.com>:
>>> if ()
>>> {
>>> }
>>> else
>>> {
>>> }
>>>
>>> block to stick with the style.
>> Actually most of WineD3D's code uses the style the patch uses, but its not
>> 100% consistent :-/
>>
> Most of the tests don't.
So that leaves the C++ comments?

-- 
Cheers,

Paul.