On 27 November 2014 at 10:33, Stefan Dösinger stefandoesinger@gmail.com wrote:
I can't look into the AMD drivers, so I don't know for sure, but I think this is different. fog_test, fog_interpolation_test want a redundant application of the projection matrix. In this case there's a SetTransform(D3DTS_PROJECTION) already, but the z = 0.0 part breaks AMD drivers in RHW draws.
Why are you asking? Do you have some idea what is causing this behavior?
Mostly just curiosity.