mirror of
https://github.com/Ardour/ardour.git
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125 lines
3.4 KiB
C++
125 lines
3.4 KiB
C++
/*
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* Copyright (C) 2025 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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#pragma once
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#include "pbd/ringbuffer.h"
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#include "ardour/ardour.h"
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#include "ardour/dsp_filter.h"
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#include "ardour/session_handle.h"
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#include "ardour/types.h"
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namespace ARDOUR {
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class Delivery;
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}
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class RTAManager
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: public ARDOUR::SessionHandlePtr
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, public PBD::ScopedConnectionList
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, public sigc::trackable
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{
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public:
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static RTAManager* instance ();
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~RTAManager ();
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class RTA : public sigc::trackable
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{
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public:
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RTA (std::shared_ptr<ARDOUR::Route>);
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~RTA ();
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RTA (RTA const&) = delete;
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bool init ();
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void reset ();
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bool run ();
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void set_rta_speed (ARDOUR::DSP::PerceptualAnalyzer::Speed);
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void set_rta_warp (ARDOUR::DSP::PerceptualAnalyzer::Warp);
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using PerceptualAnalyzer = ARDOUR::DSP::PerceptualAnalyzer;
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std::shared_ptr<ARDOUR::Route> route () const;
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std::shared_ptr<ARDOUR::Delivery> delivery () const;
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std::vector<PerceptualAnalyzer*> const& analyzers () const;
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private:
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using RTARingBuffer = PBD::RingBuffer<ARDOUR::Sample>;
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using RTARingBufferPtr = std::shared_ptr<RTARingBuffer>;
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using RTABufferList = std::vector<RTARingBufferPtr>;
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using RTABufferListPtr = std::shared_ptr<RTABufferList>;
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void route_io_changed ();
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std::shared_ptr<ARDOUR::Route> _route;
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std::vector<PerceptualAnalyzer*> _analyzers;
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ARDOUR::samplecnt_t _rate;
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size_t _blocksize;
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size_t _stepsize;
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size_t _offset;
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RTABufferListPtr _ringbuffers;
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PerceptualAnalyzer::Speed _speed;
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PerceptualAnalyzer::Warp _warp;
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PBD::ScopedConnectionList _route_connections;
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};
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void set_session (ARDOUR::Session*);
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XMLNode& get_state () const;
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void attach (std::shared_ptr<ARDOUR::Route>);
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void remove (std::shared_ptr<ARDOUR::Route>);
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bool attached (std::shared_ptr<ARDOUR::Route>) const;
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void clear ();
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std::list<RTA> const& rta () const
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{
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return _rta;
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}
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void set_active (bool);
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void set_rta_speed (ARDOUR::DSP::PerceptualAnalyzer::Speed);
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void set_rta_warp (ARDOUR::DSP::PerceptualAnalyzer::Warp);
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ARDOUR::DSP::PerceptualAnalyzer::Speed rta_speed () const
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{
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return _speed;
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}
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ARDOUR::DSP::PerceptualAnalyzer::Warp rta_warp () const
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{
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return _warp;
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}
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PBD::Signal<void ()> SignalReady;
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PBD::Signal<void ()> SettingsChanged;
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private:
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RTAManager ();
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static RTAManager* _instance;
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void run_rta ();
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void session_going_away ();
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void route_removed (std::weak_ptr<ARDOUR::Route>);
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std::list<RTA> _rta;
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bool _active;
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ARDOUR::DSP::PerceptualAnalyzer::Speed _speed;
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ARDOUR::DSP::PerceptualAnalyzer::Warp _warp;
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sigc::connection _update_connection;
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};
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