> > Then why the full support only for directx 11 graphic cards and no full support for
> > directx 10, 10.1 cards that much people still have? The directx 10 plugin doesn't
> > work well with cards like mine, one Radeon HD 4870 1GB. Much slowdown and many
> > and video bugs. In particular in Naomi 2 games. i think that a developement of a
> > and totally compatible directx 10 plugin would solve the majoriy of the problems.
> A 4870 is bordering on 4 generations behind now, and this is in many ways
> cutting-edge emulation. My understanding is that fast and pixel-accurate emulation of
> DC/Naomi graphics requires DX11 hardware features.
THe PS2/Namco System 246 appeared immediately after, more or less, and it is a more powerful system than Dreamcast and respective arcades based, and doesn't need Directx 11 hardware for its emulation. The same happens with Gamecube\Namco\Segs Triforce and Wii and its based arcade hardware.