X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fvideo_filter_graph.h;h=d887e551bda8e586b5bcedd67137048b0ca6a019;hb=345df3ae8254f25299c2fc2022b1143d444f9a56;hp=fb6c7eba1162ef6b597d287843a6af880e596526;hpb=7bc2134d658778e04f1756c255e604b4ab5a5831;p=dcpomatic.git

diff --git a/src/lib/video_filter_graph.h b/src/lib/video_filter_graph.h
index fb6c7eba1..d887e551b 100644
--- a/src/lib/video_filter_graph.h
+++ b/src/lib/video_filter_graph.h
@@ -31,10 +31,10 @@ public:
 	std::list<std::pair<std::shared_ptr<Image>, int64_t>> process (AVFrame * frame);
 
 protected:
-	std::string src_parameters () const;
-	std::string src_name () const;
-	void* sink_parameters () const;
-	std::string sink_name () const;
+	std::string src_parameters () const override;
+	std::string src_name () const override;
+	void set_parameters (AVFilterContext* context) const override;
+	std::string sink_name () const override;
 
 private:
 	dcp::Size _size; ///< size of the images that this chain can process