sdrangel/plugins/channelrx/localsink/localsinksink.h

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2.3 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// 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 INCLUDE_LOCALSINKSINK_H_
#define INCLUDE_LOCALSINKSINK_H_
#include <QObject>
#include <QThread>
#include "dsp/channelsamplesink.h"
#include "localsinksettings.h"
class DeviceSampleSource;
class LocalSinkWorker;
class LocalSinkSink : public QObject, public ChannelSampleSink {
Q_OBJECT
public:
LocalSinkSink();
~LocalSinkSink();
virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end);
void applySettings(const LocalSinkSettings& settings, bool force = false);
void start(DeviceSampleSource *deviceSource);
void stop();
bool isRunning() const { return m_running; }
void setSampleRate(int sampleRate);
private:
SampleSinkFifo m_sampleFifo;
LocalSinkSettings m_settings;
LocalSinkWorker *m_sinkWorker;
QThread m_sinkWorkerThread;
bool m_running;
uint64_t m_centerFrequency;
int64_t m_frequencyOffset;
uint32_t m_sampleRate;
uint32_t m_deviceSampleRate;
void startWorker();
void stopWorker();
};
#endif // INCLUDE_LOCALSINKSINK_H_