add an plugin API to query generic-gui grid-layout

[ardour.git] / libs / ardour / ardour / analyser.h

diff --git a/libs/ardour/ardour/analyser.h b/libs/ardour/ardour/analyser.h
index aae16e443fa06c3f8960699bc8a54bdc1a462667..fec6bd21e3981647f00840c6b6e377d3b046b2ea 100644 (file)
--- a/libs/ardour/ardour/analyser.h
+++ b/libs/ardour/ardour/analyser.h
@@ -1,16 +1,37 @@
+/*
+    Copyright (C) 2012 Paul Davis
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
 #ifndef __ardour_analyser_h__
 #define __ardour_analyser_h__
 
 #include <glibmm/threads.h>
 #include <boost/shared_ptr.hpp>
 
+#include "ardour/libardour_visibility.h"
+
 namespace ARDOUR {
 
 class AudioFileSource;
 class Source;
 class TransientDetector;
 
-class Analyser {
+class LIBARDOUR_API Analyser {
 
   public:
        Analyser();
@@ -19,11 +40,13 @@ class Analyser {
        static void init ();
        static void queue_source_for_analysis (boost::shared_ptr<Source>, bool force);
        static void work ();
+       static void flush ();
 
   private:
        static Analyser* the_analyser;
-        static Glib::Threads::Mutex analysis_queue_lock;
-        static Glib::Threads::Cond  SourcesToAnalyse;
+       static Glib::Threads::Mutex analysis_active_lock;
+       static Glib::Threads::Mutex analysis_queue_lock;
+       static Glib::Threads::Cond  SourcesToAnalyse;
        static std::list<boost::weak_ptr<Source> > analysis_queue;
 
        static void analyse_audio_file_source (boost::shared_ptr<AudioFileSource>);