/*
- Copyright (C) 2006 Paul Davis
-
+ Copyright (C) 2006 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.
class BufferSet;
class IO;
-class MuteMaster;
/** Applies a declick operation to all audio inputs, passing the same number of
* audio outputs, and passing through any other types unchanged.
*/
class Amp : public Processor {
public:
- Amp(Session& s, boost::shared_ptr<MuteMaster> m);
+ Amp(Session& s);
+
+ std::string display_name() const;
+
+ bool visible () const;
bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const;
bool configure_io (ChanCount in, ChanCount out);
-
- void run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes);
+
+ void run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes, bool);
bool apply_gain() const { return _apply_gain; }
void apply_gain(bool yn) { _apply_gain = yn; }
void apply_gain_automation(bool yn) { _apply_gain_automation = yn; }
XMLNode& state (bool full);
+ int set_state (const XMLNode&, int version);
static void apply_gain (BufferSet& bufs, nframes_t nframes, gain_t initial, gain_t target);
static void apply_simple_gain(BufferSet& bufs, nframes_t nframes, gain_t target);
+
+ static void apply_gain (AudioBuffer& buf, nframes_t nframes, gain_t initial, gain_t target);
+ static void apply_simple_gain(AudioBuffer& buf, nframes_t nframes, gain_t target);
gain_t gain () const { return _gain_control->user_float(); }
struct GainControl : public AutomationControl {
GainControl (std::string name, Session& session, Amp* a, const Evoral::Parameter ¶m,
- boost::shared_ptr<AutomationList> al = boost::shared_ptr<AutomationList>() )
- : AutomationControl (session, param, al, name )
- , _amp (a)
- {}
-
- void set_value (float val);
- float get_value (void) const;
-
- Amp* _amp;
+ boost::shared_ptr<AutomationList> al = boost::shared_ptr<AutomationList>() )
+ : AutomationControl (session, param, al, name)
+ , _amp (a) {
+ set_flags (Controllable::Flag (flags() | Controllable::GainLike));
+ }
+
+ void set_value (float val);
+ float get_value (void) const;
+
+ Amp* _amp;
};
boost::shared_ptr<GainControl> gain_control() {
bool _apply_gain_automation;
float _current_gain;
- boost::shared_ptr<GainControl> _gain_control;
- boost::shared_ptr<MuteMaster> _mute_master;
+ boost::shared_ptr<GainControl> _gain_control;
};