WSJT-X/soundin.h

71 lines
1.3 KiB
C
Raw Normal View History

#ifndef SOUNDIN_H
#define SOUNDIN_H
#include <QtCore>
#include <QDebug>
#include <valarray>
#ifdef Q_OS_WIN32
#include <winsock.h>
#else
#include <sys/socket.h>
#endif //Q_OS_WIN32
// Thread gets audio data from soundcard and signals when a buffer of
// specified size is available.
class SoundInThread : public QThread
{
Q_OBJECT
bool quitExecution; // if true, thread exits gracefully
double m_rate; // sample rate
unsigned bufSize; // user's buffer size
protected:
virtual void run();
public:
bool m_dataSinkBusy;
SoundInThread():
quitExecution(false),
m_dataSinkBusy(false),
m_rate(0),
bufSize(0)
{
}
void setInputDevice(qint32 n);
void setMonitoring(bool b);
int mhsym();
signals:
void bufferAvailable(std::valarray<qint16> samples, double rate);
void readyForFFT(int k);
void error(const QString& message);
void status(const QString& message);
public slots:
void quit();
private:
double m_fAdd;
bool m_net;
bool m_monitoring;
bool m_bForceCenterFreq;
bool m_IQswap;
bool m_10db;
double m_dForceCenterFreq;
qint32 m_nrx;
qint32 m_hsym;
qint32 m_nDevIn;
};
extern "C" {
void recvpkt_(int* nsam, quint16* iblk, qint8* nrx, int* k, double s1[],
double s2[], double s3[]);
}
#endif // SOUNDIN_H