Originally committed to SVN as r365.

core/subtitle_provider.h

@@ -38,6 +38,7 @@
 
 
 #include <map>
+#include <wx/wxprec.h>
 
 
 class VideoProvider;

core/video_provider_avs.h

@@ -83,6 +83,7 @@ private:
 	PClip ApplyDARZoom(double _zoom, double _dar, PClip videosource);
 	wxBitmap GetFrame(int n, bool force);
 	void LoadVSFilter();
+	void AttachOverlay(SubtitleProvider::Overlay *_overlay) {}
 
 public:
 	AvisynthVideoProvider(wxString _filename, wxString _subfilename);