MPC-HC v1.7.10's CFGManager class creates a filter graph object during
its constructor, which means it passes in an outer object with a zero
reference count. Wine does an AddRef/Release on this object when
constructing the filter graph, thus its reference count drops back
to 0 and the CFGManager object gets freed prematurely.
Signed-off-by: Thomas Faber <thomas.faber@reactos.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>