new enums required for RF64 => RIFF and MBWF support

libs/ardour/ardour/source.h

@@ -49,6 +49,7 @@ class LIBARDOUR_API Source : public SessionObject
 		NoPeakFile = 0x40,
 		Destructive = 0x80,
 		Empty = 0x100, /* used for MIDI only */
+		RF64_RIFF = 0x200,
 	};
 
 	typedef Glib::Threads::Mutex::Lock Lock;

libs/ardour/ardour/types.h

@@ -484,7 +484,9 @@ namespace ARDOUR {
 		CAF,
 		AIFF,
 		iXML,
-		RF64
+		RF64,
+		RF64_WAV,
+		MBWF,
 	};
 
 	struct PeakData {

libs/ardour/enums.cc

@@ -343,6 +343,9 @@ setup_enum_writer ()
 	REGISTER_ENUM (AIFF);
 	REGISTER_ENUM (iXML);
 	REGISTER_ENUM (RF64);
+	REGISTER_ENUM (RF64);
+	REGISTER_ENUM (RF64_WAV);
+	REGISTER_ENUM (MBWF);
 	REGISTER (_HeaderFormat);
 
 	REGISTER_ENUM (AudioUnit);