Modify route _processor list set up so that the logic for placing `invisible' processors (e.g. internal returns etc.) is in one place. Add option to get pre-fade listen from before or after pre-fade processors (#3781).

git-svn-id: svn://localhost/ardour2/branches/3.0@8903 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 21 insertions, 0 deletions

diff --git a/libs/ardour/enums.cc b/libs/ardour/enums.cc
index 976cd99f9f..5219b51458 100644
--- a/libs/ardour/enums.cc
+++ b/libs/ardour/enums.cc
@@ -65,6 +65,7 @@ setup_enum_writer ()
 	RegionPoint _RegionPoint;
 	Placement _Placement;
 	MonitorModel _MonitorModel;
+	PFLPosition _PFLPosition;
 	RemoteModel _RemoteModel;
 	DenormalModel _DenormalModel;
 	CrossfadeModel _CrossfadeModel;
@@ -219,6 +220,10 @@ setup_enum_writer ()
 	REGISTER_ENUM (ExternalMonitoring);
 	REGISTER (_MonitorModel);
 
+	REGISTER_ENUM (PFLFromBeforeProcessors);
+	REGISTER_ENUM (PFLFromAfterProcessors);
+	REGISTER (_PFLPosition);
+
 	REGISTER_ENUM (DenormalNone);
 	REGISTER_ENUM (DenormalFTZ);
 	REGISTER_ENUM (DenormalDAZ);
@@ -603,6 +608,7 @@ std::ostream& operator<<(std::ostream& o, const AutoConnectOption& var)
 	std::string s = enum_2_string (var);
 	return o << s;
 }
+
 std::istream& operator>>(std::istream& o, MonitorModel& var) 
 { 
 	std::string s;
@@ -616,6 +622,21 @@ std::ostream& operator<<(std::ostream& o, const MonitorModel& var)
 	std::string s = enum_2_string (var);
 	return o << s;
 }
+
+std::istream& operator>>(std::istream& o, PFLPosition& var) 
+{ 
+	std::string s;
+	o >> s;
+	var = (PFLPosition) string_2_enum (s, var);
+	return o;
+}
+
+std::ostream& operator<<(std::ostream& o, const PFLPosition& var) 
+{ 
+	std::string s = enum_2_string (var);
+	return o << s;
+}
+
 std::istream& operator>>(std::istream& o, RemoteModel& var) 
 {
 	std::string s;