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34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
#ifndef INCLUDE_SAMPLESINK_H
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#define INCLUDE_SAMPLESINK_H
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#include <QObject>
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#include "dsptypes.h"
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#include "util/export.h"
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#include "util/messagequeue.h"
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class Message;
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class SDRANGEL_API SampleSink : public QObject {
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Q_OBJECT
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public:
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SampleSink();
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virtual ~SampleSink();
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virtual void start() = 0;
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virtual void stop() = 0;
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virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool positiveOnly) = 0;
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virtual bool handleMessage(const Message& cmd) = 0; //!< Processing of a message. Returns true if message has actually been processed
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MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
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MessageQueue *getOutputMessageQueue() { return &m_outputMessageQueue; } //!< Get the queue for asynchronous outbound communication
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protected:
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MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
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MessageQueue m_outputMessageQueue; //!< Queue for asynchronous outbound communication
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protected slots:
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void handleInputMessages();
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};
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#endif // INCLUDE_SAMPLESINK_H
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