Phoronix: Gallium3D Direct3D 9 For Wine Revived, Again

Back in 2010 there was native Direct3D 10/11 support on Linux via a Gallium3D state tracker implemented for the Radeon/Nouveau open-source drivers. The D3D 10/11 Linux support was ultimately removed but last year a Direct3D 9 state tracker was published with patches for it to be taken advantage of by Wine. That work has now been restored...

http://www.phoronix.com/vr.php?view=MTU2OTQ