Make RenderTextureEmulation configurable

[Austin English]

On Sun, Oct 18, 2009 at 1:50 PM, James McKenzie
<jjmckenzie51 at earthlink.net> wrote:
> Ove Kaaven wrote:
>> This makes it possible to work around bug 10080 without having to patch
>> the source code.
>>
> This is a hack to allow a work around to function.  Much better to
> actually fix the problem permanently.

This is direct3d, there are already several similar registry
workarounds for difficult problems.

-- 
-Austin