(12-01-2012, 07:50 AM)NaturalViolence Wrote: I think we can say with certainty that the d3d9 backend is less accurate than the other two.
Hasn't this largely always been the case, aside from when the D3D11 backend was first being developed? To be honest though, it's not like I have a great deal of experience with either D3D backend. I should have qualified my statement more carefully though. From what I gather, they're all generally up to the task for a majority of the games, but in a handful of games either of the three will have issues.
For example, D3D9 has issues with Sonic Heroes and Rune Factory Frontier, OpenGL has black screens on Harvest Moon: Magical Melody and still has issue with Sonic Heroes. D3D11 grey screens on Tatsunoko vs. Capcom. None is perfect, but each generally works well for a lot of games (else they're be little point in having them :p)