Prepare to allow to disable latency-compensation

Previously "zero custom/user latency" meant "default plugin latency".
This is now saved in a separate boolean allowing a user to reduce a
processor's latency to zero.

This also prepares for a global switch to use zero latency throughout
the whole session.

1 files changed, 2 insertions, 2 deletions

diff --git a/libs/ardour/processor.cc b/libs/ardour/processor.cc
index 39c3d68ad7..9f799a5060 100644
--- a/libs/ardour/processor.cc
+++ b/libs/ardour/processor.cc
@@ -146,7 +146,7 @@ Processor::state ()
 		}
 	}
 
-	node->set_property("user-latency", _user_latency);
+	Latent::add_state (node);
 
 	return *node;
 }
@@ -252,7 +252,7 @@ Processor::set_state (const XMLNode& node, int version)
 		}
 	}
 
-	node.get_property ("user-latency", _user_latency);
+	Latent::set_state (node, version);
 
 	return 0;
 }