'libs/ardour' - If the platform is Windows, prevent lengthy caching by flushing imported files on completion of the import

4 files changed, 5 insertions, 0 deletions

diff --git a/libs/ardour/ardour/audiofilesource.h b/libs/ardour/ardour/audiofilesource.h
index c5fd7b3af2..af5dabe388 100644
--- a/libs/ardour/ardour/audiofilesource.h
+++ b/libs/ardour/ardour/audiofilesource.h
@@ -64,6 +64,7 @@ public:
 	virtual void      clear_capture_marks() {}
 	virtual bool      one_of_several_channels () const { return false; }
 
+	virtual void flush () = 0;
 	virtual int update_header (framepos_t when, struct tm&, time_t) = 0;
 	virtual int flush_header () = 0;
 
diff --git a/libs/ardour/ardour/coreaudiosource.h b/libs/ardour/ardour/coreaudiosource.h
index 820fa0b9d8..30c66069f6 100644
--- a/libs/ardour/ardour/coreaudiosource.h
+++ b/libs/ardour/ardour/coreaudiosource.h
@@ -43,6 +43,8 @@ class CoreAudioSource : public AudioFileSource {
 	void set_header_timeline_position () {};
 	bool clamped_at_unity () const { return false; }
 
+	void flush () {}
+
 	static int get_soundfile_info (string path, SoundFileInfo& _info, string& error_msg);
 
   protected:
diff --git a/libs/ardour/ardour/silentfilesource.h b/libs/ardour/ardour/silentfilesource.h
index 5cdade3751..b8ac40e178 100644
--- a/libs/ardour/ardour/silentfilesource.h
+++ b/libs/ardour/ardour/silentfilesource.h
@@ -32,6 +32,7 @@ public:
 	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; }
diff --git a/libs/ardour/ardour/sndfilesource.h b/libs/ardour/ardour/sndfilesource.h
index 3f63f1c598..bed431c490 100644
--- a/libs/ardour/ardour/sndfilesource.h
+++ b/libs/ardour/ardour/sndfilesource.h
@@ -46,6 +46,7 @@ class SndFileSource : public AudioFileSource {
 	float sample_rate () const;
 	int update_header (framepos_t when, struct tm&, time_t);
 	int flush_header ();
+	void flush ();
 
 	framepos_t natural_position () const;