Remove the Renderer-less render function from PostProcessor

[libs/gl.git] / source / effects / postprocessor.h

diff --git a/source/effects/postprocessor.h b/source/effects/postprocessor.h
index aba1b0e641ae2838a1e64d4a3d81ec834c55586d..06e03c3f7bee415d5df42a313763d7a15ac4c880 100644 (file)
--- a/source/effects/postprocessor.h
+++ b/source/effects/postprocessor.h
@@ -42,9 +42,7 @@ public:
        virtual ~PostProcessor() { }
 
        /// Renders the effect.
-       virtual void render(const Texture2D &, const Texture2D &) { }
-
-       virtual void render(Renderer &, const Texture2D &, const Texture2D &);
+       virtual void render(Renderer &, const Texture2D &, const Texture2D &) = 0;
 
        virtual void set_debug_name(const std::string &) = 0;
 };