jjmckenzie wrote: > No Linux video driver does DirectX to OpenGL conversions, Wine does > that. The problem is the speed of conversions and whether OpenGL is > running in software or hardware. nVidia appears to use their GPU to > do OpenGL calls and AMD/ATI uses software. Thus the slowdown when > Wine does the call conversion and then again when the OpenGL call is > converted again to proprietary calls for the video card. > Again, this is how it appears. This may not be how the conversions > are actually completed. > > James Right, Wine does the conversions through the CPU and GPU. I guess what I meant was AMD/ATI doesn't manage Wine conversions very well.