Mercurial > hg > sonic-visualiser
view osc/OSCQueue.h @ 110:d25ea0c2af5c
* Fix real-time plugin corruption when getLatency is called for some plugins
* Other minor changes
author | Chris Cannam |
---|---|
date | Thu, 01 Mar 2007 15:35:27 +0000 |
parents | bedc7517b6e8 |
children |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This program 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. See the file COPYING included with this distribution for more information. */ /* This is a modified version of a source file from the Rosegarden MIDI and audio sequencer and notation editor. This file copyright 2000-2006 Chris Cannam and QMUL. */ #ifndef _OSC_QUEUE_H_ #define _OSC_QUEUE_H_ #include "OSCMessage.h" #include "base/RingBuffer.h" #include <QObject> #ifdef HAVE_LIBLO #include <lo/lo.h> #endif class OSCQueue : public QObject { Q_OBJECT public: OSCQueue(); virtual ~OSCQueue(); bool isOK() const; bool isEmpty() const { return getMessagesAvailable() == 0; } size_t getMessagesAvailable() const; OSCMessage readMessage(); QString getOSCURL() const; signals: void messagesAvailable(); protected: #ifdef HAVE_LIBLO lo_server_thread m_thread; static void oscError(int, const char *, const char *); static int oscMessageHandler(const char *, const char *, lo_arg **, int, lo_message, void *); #endif void postMessage(OSCMessage); bool parseOSCPath(QString path, int &target, int &targetData, QString &method); RingBuffer<OSCMessage *> m_buffer; }; #endif