[vlc-devel] [PATCH] V4L for FreeBSD userland libv4l{1, 2} wrapper library

[Buganini]

On Tue, Nov 17, 2009 at 10:05 PM, Rafaël Carré <rafael.carre at gmail.com> wrote:
> Why not the same way the other function pointers are stored? (as p_sys
> members)

http://zeta.twbbs.org/~buganini/vlc/1.0001-v4l2-use-v4l2_open-for-use-of-libv4l2.patch


> I asked this more to know if v4l2 is available with kernel open/ioctl,
> and I see it's available so the code will be the same for Linux /
> FreeBSD

Currently the wrapper library we use is completely running in userland.
There is no /dev/videoX device files, the wrapper has its own
v4lx_open_wrapper function,
it perform device probing and open /dev/ugen* device file then return.
the function is used for SYS_OPEN in
http://linuxtv.org/hg/v4l-dvb/file/e341e9e85af2/v4l2-apps/libv4l/libv4l2/libv4l2.c
so the ioctl.


> Thanks, this one is applied

Thanks!


--Buganini