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/*
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_insert_h__
#define __ardour_insert_h__
#include <vector>
#include <string>
#include <exception>
#include <sigc++/signal.h>
#include <ardour/ardour.h>
#include <ardour/redirect.h>
#include <ardour/plugin_state.h>
#include <ardour/types.h>
class XMLNode;
namespace ARDOUR {
class Session;
class Insert : public Redirect
{
public:
Insert(Session& s, std::string name, Placement p);
Insert(Session& s, std::string name, Placement p, int imin, int imax, int omin, int omax);
virtual ~Insert() { }
virtual void run (BufferSet& bufs, nframes_t start_frame, nframes_t end_frame, nframes_t nframes, nframes_t offset) = 0;
virtual void activate () {}
virtual void deactivate () {}
virtual bool can_support_input_configuration (ChanCount in) const = 0;
virtual ChanCount output_for_input_configuration (ChanCount in) const = 0;
virtual bool configure_io (ChanCount in, ChanCount out) = 0;
protected:
bool _configured;
ChanCount _configured_input;
};
} // namespace ARDOUR
#endif /* __ardour_insert_h__ */
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