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author | David Robillard <d@drobilla.net> | 2006-06-10 01:52:02 +0000 |
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committer | David Robillard <d@drobilla.net> | 2006-06-10 01:52:02 +0000 |
commit | 98fe0e7056e6697396249531785d3899f94d79be (patch) | |
tree | 233319008d4bfb6c8bdc546bdf4a81b87ecf7f3a /src/libs/engine/EventSource.h | |
parent | 6c8eaee73b0ea66216744f49b452e22e26fe83e1 (diff) | |
download | ingen-98fe0e7056e6697396249531785d3899f94d79be.tar.gz ingen-98fe0e7056e6697396249531785d3899f94d79be.tar.bz2 ingen-98fe0e7056e6697396249531785d3899f94d79be.zip |
More juggling
git-svn-id: http://svn.drobilla.net/lad/grauph@15 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs/engine/EventSource.h')
-rw-r--r-- | src/libs/engine/EventSource.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/libs/engine/EventSource.h b/src/libs/engine/EventSource.h new file mode 100644 index 00000000..b038f427 --- /dev/null +++ b/src/libs/engine/EventSource.h @@ -0,0 +1,52 @@ +/* This file is part of Om. Copyright (C) 2006 Dave Robillard. + * + * Om 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. + * + * Om 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., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef EVENTSOURCE_H +#define EVENTSOURCE_H + +namespace Om { + +class Event; +class QueuedEvent; + + +/** 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). + */ +class EventSource +{ +public: + + virtual ~EventSource() {} + + virtual Event* pop_earliest_event_before(const samplecount time) = 0; + + virtual void start() = 0; + + virtual void stop() = 0; + +protected: + EventSource() {} +}; + + +} // namespace Om + +#endif // EVENTSOURCE_H + |