Experimental patch to ensure playback buffer bounds use minimal beat->frame rounding.

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

diff --git a/libs/ardour/ardour/panner_manager.h b/libs/ardour/ardour/panner_manager.h
index 016ba56ce3c4efbcc3d76c4d6e88f687beab4442..2103fc2beaba1b73c1d3505bb87f30f352aece20 100644 (file)
--- a/libs/ardour/ardour/panner_manager.h
+++ b/libs/ardour/ardour/panner_manager.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Paul Davis 
+    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
@@ -20,27 +20,33 @@
 #ifndef __ardour_panner_manager_h__
 #define __ardour_panner_manager_h__
 
-#include <dlfcn.h>
+#include <map>
+#include <string>
+#include <glibmm/module.h>
+
 #include "ardour/panner.h"
 #include "ardour/session_handle.h"
 
 namespace ARDOUR {
 
-struct PannerInfo {
+typedef std::map<std::string,std::string> PannerUriMap;
+
+struct LIBARDOUR_API PannerInfo {
+
        PanPluginDescriptor descriptor;
-       void* module;
+       Glib::Module* module;
 
-       PannerInfo (PanPluginDescriptor& d, void* handle)
+       PannerInfo (PanPluginDescriptor& d, Glib::Module* m)
        : descriptor (d)
-       , module (handle)
+       , module (m)
        {}
 
        ~PannerInfo () {
-               dlclose (module);
+               delete module;
        }
 };
 
-class PannerManager : public ARDOUR::SessionHandlePtr
+class LIBARDOUR_API PannerManager : public ARDOUR::SessionHandlePtr
 {
 public:
        ~PannerManager ();
@@ -49,7 +55,9 @@ public:
        void discover_panners ();
        std::list<PannerInfo*> panner_info;
 
-       PannerInfo* select_panner (ChanCount in, ChanCount out);
+       PannerInfo* select_panner (ChanCount in, ChanCount out, std::string const uri = "");
+       PannerInfo* get_by_uri (std::string uri) const;
+       PannerUriMap get_available_panners(uint32_t const a_in, uint32_t const a_out) const;
 
 private:
        PannerManager();