Alan Cox (alan@xxxxxxxxxx): > > > XVideo can supply YUV format data to the card, but it does go via > > > the server at a small cost. I don't know if any of the DRI capable > > > cards support YUV textures > > > > Tha cost is a bit too high when doing deinterlacing. At least on a > > p3 750MHz. > > How are you handling the delacing in such cases - using software or by > overlaying alphablended textures that are the previous/current field ? I don't believe that alphablended textures will realistically mimic a modern TV. You can deinterlace acceptably using linear interpolation, which you can also do using the hardware scaling (but we need to update XVideo to be even/odd field aware, no big deal but it just needs to be done, see the Xpert list recently)... I'm more concerned about the problem of setting your monitor to close-to-59.94hz and then ensuring that each field is shown for exactly one refresh. Big pain right now. Right now I run my deinterlacer at 800x600@130hz which means that I see some aliasing but it's much more watchable than 59.94 with dropping/doubling random frames... -- Billy Biggs vektor@xxxxxxxxxxxx
