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Diffstat (limited to 'src/server/EventSource.hpp')
-rw-r--r-- | src/server/EventSource.hpp | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/server/EventSource.hpp b/src/server/EventSource.hpp deleted file mode 100644 index e8619786..00000000 --- a/src/server/EventSource.hpp +++ /dev/null @@ -1,63 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2007-2012 David Robillard <http://drobilla.net/> - - Ingen is free software: you can redistribute it and/or modify it under the - terms of the GNU Affero General Public License as published by the Free - Software Foundation, either version 3 of the License, or any later version. - - Ingen 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 Affero General Public License for details. - - You should have received a copy of the GNU Affero General Public License - along with Ingen. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef INGEN_ENGINE_EVENTSOURCE_HPP -#define INGEN_ENGINE_EVENTSOURCE_HPP - -#include "raul/AtomicPtr.hpp" -#include "raul/Slave.hpp" - -namespace Ingen { -namespace Server { - -class Event; -class Event; -class PostProcessor; -class ProcessContext; - -/** Source for events to run in the audio thread. - * - * The Driver gets events from an EventSource in the process callback - * (realtime audio thread) and executes them, then they are sent to the - * PostProcessor and finalised (post-processing thread). - */ -class EventSource : public Raul::Slave -{ -public: - explicit EventSource(); - virtual ~EventSource(); - - void process(PostProcessor& dest, ProcessContext& context, bool limit=true); - - inline bool unprepared_events() const { return _prepared_back.get(); } - inline bool empty() const { return !_head.get(); } - -protected: - void push_queued(Event* const ev); - - virtual void _whipped(); ///< Prepare 1 event - -private: - Raul::AtomicPtr<Event> _head; - Raul::AtomicPtr<Event> _prepared_back; - Raul::AtomicPtr<Event> _tail; -}; - -} // namespace Server -} // namespace Ingen - -#endif // INGEN_ENGINE_EVENTSOURCE_HPP - |