X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpostprocessor.h;h=f835e5afafd75bbfac7568af9ca9ab68634754ea;hb=5172d32d67595ea0b70184fadcfcb8e023cccbc8;hp=e40d80438a5a556d55713b98aa32f296d9482798;hpb=119d9819ac9e9a8d274d2410beffe54e470485a3;p=libs%2Fgl.git

diff --git a/source/postprocessor.h b/source/postprocessor.h
index e40d8043..f835e5af 100644
--- a/source/postprocessor.h
+++ b/source/postprocessor.h
@@ -21,10 +21,12 @@ class PostProcessor
 protected:
 	PostProcessor() { }
 public:
+	virtual ~PostProcessor() { }
+
 	/**
 	Renders the effect.  Takes the source texture as a parameter.
 	*/
-	virtual void render(const Texture2D &) =0;
+	virtual void render(const Texture2D &, const Texture2D &) = 0;
 };
 
 } // namespace GL