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Diffstat (limited to 'src/libs/engine/EventSource.h')
-rw-r--r-- | src/libs/engine/EventSource.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/src/libs/engine/EventSource.h b/src/libs/engine/EventSource.h deleted file mode 100644 index 15b926e9..00000000 --- a/src/libs/engine/EventSource.h +++ /dev/null @@ -1,64 +0,0 @@ -/* This file is part of Ingen. - * Copyright (C) 2007 Dave Robillard <http://drobilla.net> - * - * Ingen 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. - * - * 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 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 EVENTSOURCE_H -#define EVENTSOURCE_H - -#include "types.h" - -namespace Ingen { - -class Event; -class QueuedEvent; -class PostProcessor; - - -/** Source for events to run in the audio thread. - * - * The AudioDriver 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). - * - * There are two distinct classes of events - "queued" and "stamped". Queued - * events are events that require non-realtime pre-processing before being - * executed in the process thread. Stamped events are timestamped realtime - * events that require no pre-processing and can be executed immediately - * (with sample accuracy). - */ -class EventSource -{ -public: - - virtual ~EventSource() {} - - virtual void activate() = 0; - virtual void deactivate() = 0; - - virtual void process(PostProcessor& dest, - SampleCount nframes, - FrameTime cycle_start, - FrameTime cycle_end) = 0; - -protected: - EventSource() {} -}; - - -} // namespace Ingen - -#endif // EVENTSOURCE_H - |