X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fsilentfilesource.h;h=80f4b361b233517693003840722d45967ab46f86;hb=ab6d93bf5909a2c1666286621402e81a19cf444e;hp=25e94d6134b51fa9d4eb9c2aac12e8d17b6a1076;hpb=3c98de9ce4bf6754a10710cfcd4400b5ebaaaa88;p=ardour.git

diff --git a/libs/ardour/ardour/silentfilesource.h b/libs/ardour/ardour/silentfilesource.h
index 25e94d6134..80f4b361b2 100644
--- a/libs/ardour/ardour/silentfilesource.h
+++ b/libs/ardour/ardour/silentfilesource.h
@@ -25,13 +25,14 @@
 
 namespace ARDOUR {
 
-class SilentFileSource : public AudioFileSource {
+class LIBARDOUR_API SilentFileSource : public AudioFileSource {
 public:
 	int update_header (framepos_t /*when*/, struct tm&, time_t) { return 0; }
 	int flush_header () { return 0; }
 	float sample_rate () const { return _sample_rate; }
 
 	void set_length (framecnt_t len) { _length = len; }
+	void flush () {}
 
 	bool destructive() const { return false; }
 	bool can_be_analysed() const { return false; }
@@ -39,6 +40,7 @@ public:
 	bool clamped_at_unity() const { return false; }
 
 protected:
+	void close() {}
 	friend class SourceFactory;
 
 	SilentFileSource (Session& s, const XMLNode& x, framecnt_t len, float srate)