53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*
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* Copyright (C) 2016-2017 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2017 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_gain_control_h__
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#define __ardour_gain_control_h__
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#include <string>
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#include <boost/shared_ptr.hpp>
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#include "pbd/controllable.h"
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#include "evoral/Parameter.h"
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#include "ardour/slavable_automation_control.h"
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#include "ardour/libardour_visibility.h"
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namespace ARDOUR {
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class Session;
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class LIBARDOUR_API GainControl : public SlavableAutomationControl {
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public:
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GainControl (Session& session, const Evoral::Parameter ¶m,
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boost::shared_ptr<AutomationList> al = boost::shared_ptr<AutomationList>());
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void inc_gain (gain_t);
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protected:
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void post_add_master (boost::shared_ptr<AutomationControl>);
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bool get_masters_curve_locked (samplepos_t, samplepos_t, float*, samplecnt_t) const;
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};
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} /* namespace */
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#endif /* __ardour_gain_control_h__ */
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