On Wed, 14 Oct 2009 12:02:43 -0300
Guilherme Longo <[email protected]> wrote:
> Do we need include any other header file than
>
> libv4l2.h
> libv4lconvert.h
>
> to get libv4l working?
>
> I read Hans saying that:
>
> Just replace open("dev/video0", ...) with v4l2_open
> ("dev/video0", ...), ioctl with v4l2_ioctl, etc. libv4l2 will then do
> conversion of any known (webcam) pixelformats to bgr24 or yuv420.
>
> But I am getting undefined reference to 'v4l2_open' and 'v4l2_ioctl'.
> Can I get some help?
You must also "link" your program with necessary libraries, for example
gcc code.c -lv4l2
--
Onur Küçük Knowledge speaks,
<onur.--.-.delipenguen.net> but wisdom listens
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
