X-Git-Url: http://git.tdb.fi/?p=libs%2Fvr.git;a=blobdiff_plain;f=source%2Fstereocombiner.h;h=5439aeba673da3a0d46de75a60e1445995e2dd7a;hp=8a351eaeb5d6f594b78733822c5731d04b14c059;hb=11d105c5183b401e5f52e9abb16cf659298cf035;hpb=8c61fd4fc7044c4ec0fd008173947b5b4bc00c6f

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;
 };