sdrangel/plugins/channelrx/localsink/localsinkthread.h

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 Edouard Griffiths, F4EXB. //
// //
// 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 as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program 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 V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef PLUGINS_CHANNELRX_LOCALSINK_LOCALSINKTHREAD_H_
#define PLUGINS_CHANNELRX_LOCALSINK_LOCALSINKTHREAD_H_
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include "dsp/dsptypes.h"
#include "util/message.h"
#include "util/messagequeue.h"
class SampleSinkFifo;
class LocalSinkThread : public QThread {
Q_OBJECT
public:
class MsgStartStop : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getStartStop() const { return m_startStop; }
static MsgStartStop* create(bool startStop) {
return new MsgStartStop(startStop);
}
protected:
bool m_startStop;
MsgStartStop(bool startStop) :
Message(),
m_startStop(startStop)
{ }
};
LocalSinkThread(QObject* parent = 0);
~LocalSinkThread();
void startStop(bool start);
void setSampleFifo(SampleSinkFifo *sampleFifo) { m_sampleFifo = sampleFifo; }
public slots:
void processSamples(const quint8* data, uint count);
private:
QMutex m_startWaitMutex;
QWaitCondition m_startWaiter;
volatile bool m_running;
SampleSinkFifo *m_sampleFifo;
MessageQueue m_inputMessageQueue;
void startWork();
void stopWork();
void run();
private slots:
void handleInputMessages();
};
#endif // PLUGINS_CHANNELRX_LOCALSINK_LOCALSINKTHREAD_H_