webcamd/cuse4bsd && Skype

[Matthias Apitz]

El día Tuesday, January 03, 2012 a las 10:28:18PM +0100, Hans Petter Selasky escribió:

> > The failing ioctls are (only 2 are sent down from Skype):
> > 
> > Creating /dev/video0
> > mydebug: v4b_open fflags: 00000003
> > mydebug: linux_open: handle=28c08600
> > mydebug: v4b_ioctl: handle=28c08600 cmd=0x40047601
> > mydebug: linux_ioctl returns: error=ffffffea
> > mydebug: v4b_convert_error: CUSE_ERR_INVALID
> 
> #define VIDIOC_G_FMT            _IOWR('V',  4, struct v4l2_format)
> 
> #define VIDIOC_S_CROP            _IOW('V', 60, struct v4l2_crop)

Hi,

'V' (capital V) is 0x56, while small 'v' is 0x76, i.e. Skype is sending
V4L IOCTL's; 

I did a cross-check with pwcview, it sends IOCTL as:
cmd=0x40685600, ... i.e. pwcview uses V4L2;

and now?

	matthias
-- 
Matthias Apitz
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e <guru at unixarea.de> - w http://www.unixarea.de/
UNIX since V7 on PDP-11 | UNIX on mainframe since ESER 1055 (IBM /370)
UNIX on x86 since SVR4.2 UnixWare 2.1.2 | FreeBSD since 2.2.5