Add some missing virtual destructors and a base class copy-c'tor call

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

diff --git a/source/postprocessor.h b/source/postprocessor.h
index e40d80438a5a556d55713b98aa32f296d9482798..25ed150a53f803b08f763c74c9a4836196ee99df 100644 (file)
--- a/source/postprocessor.h
+++ b/source/postprocessor.h
@@ -21,6 +21,8 @@ class PostProcessor
 protected:
        PostProcessor() { }
 public:
+       virtual ~PostProcessor();
+
        /**
        Renders the effect.  Takes the source texture as a parameter.
        */