Fix VST state-lock SNAFU (effSetChunk and process are exclusive)

2 files changed, 2 insertions, 2 deletions

diff --git a/libs/ardour/ardour/vst_plugin.h b/libs/ardour/ardour/vst_plugin.h
index 182b432692..2a8b4dc9a1 100644
--- a/libs/ardour/ardour/vst_plugin.h
+++ b/libs/ardour/ardour/vst_plugin.h
@@ -120,8 +120,6 @@ protected:
 	framepos_t _transport_frame;
 	float      _transport_speed;
 	mutable std::map <uint32_t, float> _parameter_defaults;
-
-	Glib::Threads::Mutex _state_lock;
 };
 
 }
diff --git a/libs/ardour/ardour/vst_types.h b/libs/ardour/ardour/vst_types.h
index 936cab6173..0b8bcb6273 100644
--- a/libs/ardour/ardour/vst_types.h
+++ b/libs/ardour/ardour/vst_types.h
@@ -129,6 +129,7 @@ struct LIBARDOUR_API _VSTState
 
 	struct _VSTState * next;
 	pthread_mutex_t    lock;
+	pthread_mutex_t    state_lock;
 	pthread_cond_t     window_status_change;
 	pthread_cond_t     plugin_dispatcher_called;
 	pthread_cond_t     window_created;
@@ -136,6 +137,7 @@ struct LIBARDOUR_API _VSTState
 
 	void init () {
 		pthread_mutex_init (&lock, 0);
+		pthread_mutex_init (&state_lock, 0);
 		pthread_cond_init (&window_status_change, 0);
 		pthread_cond_init (&plugin_dispatcher_called, 0);
 		pthread_cond_init (&window_created, 0);