Koos Vriezen <koos.vriezen@xxxxxxxxx> writes: > > bttv 0.9.x allways switches stuff on/off on the irq handler. That is > > needed to get certain corner cases right, for example doing vbi > > capture and video overlay at the same time. > > VBI is new to me, does this mean this works on the same device > simultaneously (recording and overlay viewing)? Hardware-wise yes (same pci function, same busmaster dma controller). > For what I use it, just watching TV, this is quite a usability > degradation. It's not only moving/resizing xawtv, but also effects windows > moving or popups on top of xawtv. Yes, any window clipping change ... > Are you saying the X folks should fix it, or is there a way in the bttv > driver to detect these corner cases as simultaneous grab and overlay > usage (and do the slow stuff only then)? The v4l module needs some work (also v4l2 adaptions would be fine). I actually wrote that one, but havn't found the time to work on it recently. Many other stuff to do ... Gerd -- You have a new virus in /var/mail/kraxel -- Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list
