Anonymous 04/19/2017 (Wed) 05:02:03 No. 8355 del
Gallium nine is a linux native implementation of the directx9 api. No translation required. Any radeon or Nvidia card is compatible as long as it's using their open source drivers and Mesa is compiled with gallium enabled.

Mesa is no longer just an opengl implementation. For example, it also contains a vulkan implementation (radv).