mirror of
https://github.com/Ardour/ardour.git
synced 2025-12-07 07:14:56 +01:00
7183242b8c
The vast majority of Route signal processing is now simply in the list of processors. There are definitely regressions here, but there's also a lot of things fixed. It's far too much work to let diverge anymore regardless, so here it is. The basic model is: A route has a fixed set of input channels (matching its JACK input ports and diskstream). The first processor takes this as input. The next processor is configured using the first processor's output as input, and is allowed to choose whatever output it wants given that input... and so on, and so on. Finally, the last processor's requested output is used to set up the panner and create whatever Jack ports are needed to output the data. All 'special' internal processors (meter, fader, amp, insert, send) are currently transparent: they read any input, and return the same set of channels back (unmodified, except for amp). User visible changes: * LV2 Instrument support (tracks with both MIDI and audio channels) * MIDI in/out plugin support * Generic plugin replication (for MIDI plugins, MIDI/audio plugins) * Movable meter point Known Bugs: * Things seem to get weird on loaded sessions * Output delivery is sketchy * 2.0 session loading was probably already broken... but it's definitely broken now :) Please test this and file bugs if you have any time... git-svn-id: svn://localhost/ardour2/branches/3.0@5055 d708f5d6-7413-0410-9779-e7cbd77b26cf
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/* This file is part of Evoral.
|
|
* Copyright (C) 2008 Dave Robillard <http://drobilla.net>
|
|
* Copyright (C) 2000-2008 Paul Davis
|
|
*
|
|
* Evoral 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.
|
|
*
|
|
* Evoral 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 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.,
|
|
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef EVORAL_CONTROLLABLE_HPP
|
|
#define EVORAL_CONTROLLABLE_HPP
|
|
|
|
#include <set>
|
|
#include <map>
|
|
#include <boost/shared_ptr.hpp>
|
|
#include <boost/utility.hpp>
|
|
#include <glibmm/thread.h>
|
|
#include "evoral/types.hpp"
|
|
#include "evoral/Parameter.hpp"
|
|
|
|
namespace Evoral {
|
|
|
|
class Control;
|
|
class ControlList;
|
|
class ControlEvent;
|
|
|
|
class ControlSet : public boost::noncopyable {
|
|
public:
|
|
ControlSet();
|
|
virtual ~ControlSet() {}
|
|
|
|
virtual boost::shared_ptr<Evoral::Control>
|
|
control_factory(const Evoral::Parameter& id) = 0;
|
|
|
|
boost::shared_ptr<Control>
|
|
control (const Parameter& id, bool create_if_missing=false);
|
|
|
|
inline boost::shared_ptr<const Control>
|
|
control (const Parameter& id) const {
|
|
const Controls::const_iterator i = _controls.find(id);
|
|
return (i != _controls.end() ? i->second : boost::shared_ptr<Control>());
|
|
}
|
|
|
|
typedef std::map< Parameter, boost::shared_ptr<Control> > Controls;
|
|
inline Controls& controls() { return _controls; }
|
|
inline const Controls& controls() const { return _controls; }
|
|
|
|
virtual void add_control(boost::shared_ptr<Control>);
|
|
|
|
bool find_next_event(FrameTime start, FrameTime end, ControlEvent& ev) const;
|
|
|
|
virtual bool controls_empty() const { return _controls.size() == 0; }
|
|
virtual void clear_controls();
|
|
|
|
void what_has_data(std::set<Parameter>&) const;
|
|
|
|
Glib::Mutex& control_lock() const { return _control_lock; }
|
|
|
|
protected:
|
|
mutable Glib::Mutex _control_lock;
|
|
Controls _controls;
|
|
};
|
|
|
|
|
|
} // namespace Evoral
|
|
|
|
#endif // EVORAL_CONTROLLABLE_HPP
|