X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fstereocombiner.h;h=5439aeba673da3a0d46de75a60e1445995e2dd7a;hb=735148a3ecf7e753f520f22668b771583185f72f;hp=8a351eaeb5d6f594b78733822c5731d04b14c059;hpb=cb460150f6870c172a70237f283c9753250be361;p=libs%2Fvr.git

diff --git a/source/stereocombiner.h b/source/stereocombiner.h
index 8a351ea..5439aeb 100644
--- a/source/stereocombiner.h
+++ b/source/stereocombiner.h
@@ -26,6 +26,7 @@ public:
 	const Geometry::Angle<float> &get_field_of_view() const { return fov; }
 	float get_frustum_skew() const { return frustum_skew; }
 
+	virtual void prepare() const { }
 	virtual void render(const GL::Texture2D &, const GL::Texture2D &) const = 0;
 };