-current machine.
Also I fixed the code for grabbing from the X11 desktop in 24 bit colour modes.
Previously it gave us a blurred yellow image. Now it can capture
the X11 desktop in full 24 bit colour for both XRGB and XBGR Truecolour.
* an x11 grabber similar to the one present in nv. Extremely useful
for interactive work (i'd say better than a camera in many cases).
* add video controls to the meteor grabber (brightness etc.)
* add tuner control when used with the meteor grabber (require a
small modification to the kernel to let tuner be controlled
via the grabber fd);
Submitted by: luigi
PR: 6814