Bug#880884: qtav: Adapt to libva 2

[Jeremy Bicha <jbicha@debian.org>]

Source: qtav
Version: 1.12.0+ds-2
Severity: serious

The libva transition has started [1]. qtav has hard-code dependencies
on old libva libraries.

I don't know if it would help, but you should check if you can use dh_libva [2].

One more thing: could you consider only building qtav on architectures
where i965-va-driver is available (amd64 and i386)? I can file a
separate bug for that if you want.

[1] https://bugs.debian.org/880355
[2] https://manpages.debian.org/dh_libva

Thanks,
Jeremy Bicha