- virtual void setup_render(const Msp::GL::Tag &) const;
- virtual void finish_render(const Msp::GL::Tag &) const;
+ virtual void setup_render(Msp::GL::Renderer &, const Msp::GL::Tag &) const;
+ virtual void finish_render(Msp::GL::Renderer &, const Msp::GL::Tag &) const;
+private:
+ void link_changed(unsigned, Track *);