Gerd Knorr (kraxel@xxxxxxxxxxx): > > I'm currently working on the DirectFB v4l video provider and what > > it would really need is syncing on every field. I suppose that when > > capturing the fields to separate buffers that will happen. > > Sorry, no. bttv 0.8.x will happily put the fields into separate > capture buffers. But the IRQ is raised once per frame, thus the > application(s) will be waked up when both fields are finished. Oh no! What's the problem? Would this be easy to put in the driver, or is there something I've missed? I was under the impression that the driver got an interrupt per field already... -- Billy Biggs vektor@xxxxxxxxxxxx
