X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fsilentfilesource.h;h=80f4b361b233517693003840722d45967ab46f86;hb=7c2302651559eda71833c291ddc17f4d590ad95a;hp=b8ac40e178f15bd67afa6b0546cbb0a3b55c1c42;hpb=b550a6e85bdb43e342f4955f4e16ffbc47fb06cb;p=ardour.git

diff --git a/libs/ardour/ardour/silentfilesource.h b/libs/ardour/ardour/silentfilesource.h
index b8ac40e178..80f4b361b2 100644
--- a/libs/ardour/ardour/silentfilesource.h
+++ b/libs/ardour/ardour/silentfilesource.h
@@ -25,7 +25,7 @@
 
 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; }
@@ -40,6 +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)
@@ -60,7 +61,7 @@ protected:
 	void set_header_timeline_position () {}
 
 	int read_peaks_with_fpp (PeakData *peaks, framecnt_t npeaks, framepos_t /*start*/, framecnt_t /*cnt*/,
-				 double /*samples_per_unit*/, framecnt_t /*fpp*/) const {
+				 double /*frames_per_pixel*/, framecnt_t /*fpp*/) const {
 		memset (peaks, 0, sizeof (PeakData) * npeaks);
 		return 0;
 	}