-/* $Id$
-
-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_
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