Remove unused code.

git-svn-id: svn://localhost/ardour2/branches/3.0@11289 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/ardour/ardour/audioregion.h

@@ -28,7 +28,7 @@
 
 #include "ardour/ardour.h"
 #include "ardour/automatable.h"
-#include "ardour/gain.h"
+#include "ardour/automation_list.h"
 #include "ardour/logcurve.h"
 #include "ardour/region.h"
 

libs/ardour/ardour/gain.h

@@ -1,42 +0,0 @@
-/*
-    Copyright (C) 2000 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_gain_h__
-#define __ardour_gain_h__
-
-#include "ardour.h"
-#include "automation_list.h"
-
-namespace ARDOUR {
-
-struct Gain : public AutomationList
-{
-	Gain ();
-	Gain (const Gain&);
-	Gain& operator= (const Gain&);
-
-	static void fill_linear_fade_in (Gain& curve, framecnt_t frames);
-	static void fill_linear_volume_fade_in (Gain& curve, framecnt_t frames);
-	static void fill_linear_fade_out (Gain& curve, framecnt_t frames);
-	static void fill_linear_volume_fade_out (Gain& curve, framecnt_t frames);
-};
-
-} /* namespace ARDOUR */
-
-#endif /* __ardour_gain_h__ */

libs/ardour/audioregion.cc

@@ -39,7 +39,6 @@
 #include "ardour/audioregion.h"
 #include "ardour/debug.h"
 #include "ardour/session.h"
-#include "ardour/gain.h"
 #include "ardour/dB.h"
 #include "ardour/playlist.h"
 #include "ardour/audiofilesource.h"

libs/ardour/gain.cc

@@ -1,61 +0,0 @@
-/*
-    Copyright (C) 2000 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.
-
-*/
-
-#include "ardour/gain.h"
-
-using namespace ARDOUR;
-
-Gain::Gain ()
-	: AutomationList (Evoral::Parameter(GainAutomation))   /* XXX yuck; clamps gain to -inf .. +6db */
-{
-}
-
-Gain::Gain (const Gain& other)
-	: AutomationList (other)
-{
-}
-
-Gain&
-Gain::operator= (const Gain& other)
-{
-	if (this != &other) {
-		AutomationList::operator= (other);
-	}
-	return *this;
-}
-
-void
-Gain::fill_linear_volume_fade_in (Gain& /*gain*/, framecnt_t /*frames*/)
-{
-}
-
-void
-Gain::fill_linear_volume_fade_out (Gain& /*gain*/, framecnt_t /*frames*/)
-{
-}
-
-void
-Gain::fill_linear_fade_in (Gain& /*gain*/, framecnt_t /*frames*/)
-{
-}
-
-void
-Gain::fill_linear_fade_out (Gain& /*gain*/, framecnt_t /*frames*/)
-{
-}

libs/ardour/midi_region.cc

@@ -32,7 +32,6 @@
 
 #include "ardour/automation_control.h"
 #include "ardour/dB.h"
-#include "ardour/gain.h"
 #include "ardour/midi_model.h"
 #include "ardour/midi_region.h"
 #include "ardour/midi_ring_buffer.h"

libs/ardour/wscript

@@ -103,7 +103,6 @@ libardour_sources = [
         'filesystem_paths.cc',
         'filter.cc',
         'find_session.cc',
-        'gain.cc',
         'globals.cc',
         'graph.cc',
         'graphnode.cc',