Always fill width/height of VADecPictureParameterBufferVP9 from frame header. Preliminary fix for supproting multi resolution video decode.
clang complains about a couple variables and one label which were not used. This patch removes them. Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com> https://bugzilla.gnome.org/show_bug.cgi?id=757958