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fix crash when copy'ing latent plugins
[ardour.git]
/
libs
/
ardour
/
panner.cc
diff --git
a/libs/ardour/panner.cc
b/libs/ardour/panner.cc
index 6f3aec4646931007ebdbf4bf462b161de67f7460..59e4e2e977952841f98d7d68601899483597f184 100644
(file)
--- a/
libs/ardour/panner.cc
+++ b/
libs/ardour/panner.cc
@@
-22,12
+22,13
@@
#include "ardour/panner.h"
#include "ardour/pannable.h"
#include "ardour/panner.h"
#include "ardour/pannable.h"
-#include "i18n.h"
+#include "
pbd/
i18n.h"
using namespace std;
using namespace ARDOUR;
Panner::Panner (boost::shared_ptr<Pannable> p)
using namespace std;
using namespace ARDOUR;
Panner::Panner (boost::shared_ptr<Pannable> p)
+ : _frozen (0)
{
// boost_debug_shared_ptr_mark_interesting (this, "panner");
_pannable = p;
{
// boost_debug_shared_ptr_mark_interesting (this, "panner");
_pannable = p;
@@
-108,7
+109,7
@@
Panner::describe_parameter (Evoral::Parameter p)
}
string
}
string
-Panner::value_as_string (boost::shared_ptr<AutomationControl> ac) const
+Panner::value_as_string (boost::shared_ptr<
const
AutomationControl> ac) const
{
return _pannable->value_as_string (ac);
}
{
return _pannable->value_as_string (ac);
}
@@
-118,3
+119,17
@@
Panner::set_state (XMLNode const &, int)
{
return 0;
}
{
return 0;
}
+
+void
+Panner::freeze ()
+{
+ _frozen++;
+}
+
+void
+Panner::thaw ()
+{
+ if (_frozen > 0.0) {
+ _frozen--;
+ }
+}