X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpostprocessor.h;h=9e4220abd84a24b04330727a18bc0cb8e03deacf;hb=2be605933f62521bb22780256386a14b371c8b17;hp=e40d80438a5a556d55713b98aa32f296d9482798;hpb=119d9819ac9e9a8d274d2410beffe54e470485a3;p=libs%2Fgl.git

diff --git a/source/postprocessor.h b/source/postprocessor.h
index e40d8043..9e4220ab 100644
--- a/source/postprocessor.h
+++ b/source/postprocessor.h
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2009  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_POSTPROCESSOR_H_
 #define MSP_GL_POSTPROCESSOR_H_
 
@@ -21,10 +14,12 @@ 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