From e50379299db648dcea9977081803db8e5841c1b7 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Mon, 1 Oct 2007 15:41:49 +0000 Subject: Added missing files. git-svn-id: http://svn.drobilla.net/lad/ingen@795 a436a847-0d15-0410-975c-d299462d15a1 --- src/libs/engine/events/SendPortActivityEvent.cpp | 34 ++++++++++++ src/libs/engine/events/SendPortActivityEvent.hpp | 67 ++++++++++++++++++++++++ 2 files changed, 101 insertions(+) create mode 100644 src/libs/engine/events/SendPortActivityEvent.cpp create mode 100644 src/libs/engine/events/SendPortActivityEvent.hpp diff --git a/src/libs/engine/events/SendPortActivityEvent.cpp b/src/libs/engine/events/SendPortActivityEvent.cpp new file mode 100644 index 00000000..9d8f786d --- /dev/null +++ b/src/libs/engine/events/SendPortActivityEvent.cpp @@ -0,0 +1,34 @@ +/* This file is part of Ingen. + * Copyright (C) 2007 Dave Robillard + * + * 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 + */ + +#include "SendPortActivityEvent.hpp" +#include "Engine.hpp" +#include "Port.hpp" +#include "ClientBroadcaster.hpp" + +namespace Ingen { + + +void +SendPortActivityEvent::post_process() +{ + _engine.broadcaster()->send_port_activity(_port->path()); +} + + +} // namespace Ingen + diff --git a/src/libs/engine/events/SendPortActivityEvent.hpp b/src/libs/engine/events/SendPortActivityEvent.hpp new file mode 100644 index 00000000..565167d3 --- /dev/null +++ b/src/libs/engine/events/SendPortActivityEvent.hpp @@ -0,0 +1,67 @@ +/* This file is part of Ingen. + * Copyright (C) 2007 Dave Robillard + * + * 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 SENDPORTACTIVITYEVENT_H +#define SENDPORTACTIVITYEVENT_H + +#include +#include "Event.hpp" +#include "types.hpp" +using std::string; + +namespace Ingen { + +class Port; + + +/** A special event used internally to send port activity notification (e.g. + * MIDI event activity) from the audio thread. + * + * This is created in the audio thread (directly in a ringbuffer, not new'd) + * for processing in the post processing thread (unlike normal events which + * are created in the pre-processor thread then run through the audio + * thread). This event's job is done entirely in post_process. + * + * This only really makes sense for message ports. + * + * \ingroup engine + */ +class SendPortActivityEvent : public Event +{ +public: + inline SendPortActivityEvent(Engine& engine, + SampleCount timestamp, + Port* port) + : Event(engine, SharedPtr(), timestamp) + , _port(port) + { + } + + inline void operator=(const SendPortActivityEvent& ev) { + _port = ev._port; + } + + void post_process(); + +private: + Port* _port; +}; + + +} // namespace Ingen + +#endif // SENDPORTACTIVITYEVENT_H -- cgit v1.2.1