X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Flatent.h;h=bd639a865135c1e05fabe91f7c0f6cc21749dbcf;hb=6520548fc27ffc7422f3714739841f3e88d47b5c;hp=d1e62aaf45149d12ed72a383d088dfbbc9d93580;hpb=bb9cc45cd22af67ac275a5e73accbe14fee664d8;p=ardour.git

diff --git a/libs/ardour/ardour/latent.h b/libs/ardour/ardour/latent.h
index d1e62aaf45..bd639a8651 100644
--- a/libs/ardour/ardour/latent.h
+++ b/libs/ardour/ardour/latent.h
@@ -1,19 +1,39 @@
+/*
+    Copyright (C) 1999-2009 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_latent_h__
 #define __ardour_latent_h__
 
+#include "ardour/libardour_visibility.h"
 #include "ardour/types.h"
 
 namespace ARDOUR {
 
-class Latent {
+class LIBARDOUR_API Latent {
   public:
-	Latent() : _own_latency (0), _user_latency (0) {}
+	Latent() : _user_latency (0) {}
 	virtual ~Latent() {}
 
-	virtual nframes_t signal_latency() const = 0;
-	nframes_t user_latency () const { return _user_latency; }
+	virtual framecnt_t signal_latency() const = 0;
+	framecnt_t user_latency () const { return _user_latency; }
 
-	nframes_t effective_latency() const {
+	framecnt_t effective_latency() const {
 		if (_user_latency) {
 			return _user_latency;
 		} else {
@@ -21,12 +41,10 @@ class Latent {
 		}
 	}
 
-	virtual void set_latency_delay (nframes_t val) { _own_latency = val; }
-	virtual void set_user_latency (nframes_t val) { _user_latency = val; }
+	virtual void set_user_latency (framecnt_t val) { _user_latency = val; }
 
   protected:
-	nframes_t           _own_latency;
-	nframes_t           _user_latency;
+	framecnt_t           _user_latency;
 };
 
 }