From: Robin Gareus <robin@gareus.org>
Date: Mon, 13 Jul 2015 11:00:39 +0000 (+0200)
Subject: keep invisible processors enabled.
X-Git-Tag: 4.2~255
X-Git-Url: https://main.carlh.net/gitweb/?p=ardour.git;a=commitdiff_plain;h=f4229968d9e8d158984b6d930ebce81992511c47

keep invisible processors enabled.

fixes issues with --disable-plugins disabling internal returns
(and breaking existing aux-sends).
---

diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc
index 7b4f1495fd..432473657c 100644
--- a/libs/ardour/route.cc
+++ b/libs/ardour/route.cc
@@ -1215,7 +1215,7 @@ Route::add_processor (boost::shared_ptr<Processor> processor, boost::shared_ptr<
 
 		}
 
-		if (activation_allowed && !_session.get_disable_all_loaded_plugins()) {
+		if (activation_allowed && (!_session.get_disable_all_loaded_plugins () || !processor->display_to_user ())) {
 			processor->activate ();
 		}
 
@@ -1295,7 +1295,7 @@ Route::add_processor_from_xml_2X (const XMLNode& node, int version)
 		//A2 uses the "active" flag in the toplevel redirect node, not in the child plugin/IO
 		if (i != children.end()) {
 			if ((prop = (*i)->property (X_("active"))) != 0) {
-				if ( string_is_affirmative (prop->value()) && !_session.get_disable_all_loaded_plugins() )
+				if ( string_is_affirmative (prop->value()) && (!_session.get_disable_all_loaded_plugins () || !processor->display_to_user () ) )
 					processor->activate();
 				else
 					processor->deactivate();
@@ -4503,6 +4503,12 @@ Route::setup_invisible_processors ()
 
 	_processors = new_processors;
 
+	for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+		if (!(*i)->display_to_user () && !(*i)->active ()) {
+			(*i)->activate ();
+		}
+	}
+
 	DEBUG_TRACE (DEBUG::Processors, string_compose ("%1: setup_invisible_processors\n", _name));
 	for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
 		DEBUG_TRACE (DEBUG::Processors, string_compose ("\t%1\n", (*i)->name ()));