X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fsource.h;h=eb204715a1fefb7a349a4bd1e3a11cbd082fadc6;hb=37b90c2a9eecbb97e4bbe16634272849be6b4e9f;hp=78b3cfaa2110f369f80fc2b336fe996e55f7e30a;hpb=1745340c67d66d8dd92e5b3a377e935ed5eea973;p=ardour.git

diff --git a/libs/ardour/ardour/source.h b/libs/ardour/ardour/source.h
index 78b3cfaa21..eb204715a1 100644
--- a/libs/ardour/ardour/source.h
+++ b/libs/ardour/ardour/source.h
@@ -47,9 +47,13 @@ class LIBARDOUR_API Source : public SessionObject
 		RemovableIfEmpty = 0x10,
 		RemoveAtDestroy = 0x20,
 		NoPeakFile = 0x40,
-		Destructive = 0x80
+		Destructive = 0x80,
+		Empty = 0x100, /* used for MIDI only */
+		RF64_RIFF = 0x200,
 	};
 
+	typedef Glib::Threads::Mutex::Lock Lock;
+
 	Source (Session&, DataType type, const std::string& name, Flag flags=Flag(0));
 	Source (Session&, const XMLNode&);
 
@@ -68,8 +72,8 @@ class LIBARDOUR_API Source : public SessionObject
 
 	void mark_for_remove();
 
-	virtual void mark_streaming_write_started () {}
-	virtual void mark_streaming_write_completed () = 0;
+	virtual void mark_streaming_write_started (const Lock& lock) {}
+	virtual void mark_streaming_write_completed (const Lock& lock) = 0;
 
 	virtual void session_saved() {}
 
@@ -108,6 +112,9 @@ class LIBARDOUR_API Source : public SessionObject
 	bool used() const { return use_count() > 0; }
 	uint32_t level() const { return _level; }
 
+	std::string ancestor_name() { return _ancestor_name.empty() ? name() : _ancestor_name; }
+	void set_ancestor_name(const std::string& name) { _ancestor_name = name; }
+
   protected:
 	DataType            _type;
 	Flag                _flags;
@@ -118,6 +125,7 @@ class LIBARDOUR_API Source : public SessionObject
         mutable Glib::Threads::Mutex _analysis_lock;
 	gint                _use_count; /* atomic */
 	uint32_t            _level; /* how deeply nested is this source w.r.t a disk file */
+	std::string         _ancestor_name;
 
   private:
 	void fix_writable_flags ();