sdrangel/plugins/channelrx/demoddatv/datvudpstream.h

61 wiersze
2.4 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 F4EXB //
// written by Edouard Griffiths //
// //
// 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 DATVUDPSTREAM_H
#define DATVUDPSTREAM_H
#include <QUdpSocket>
#include <QHostAddress>
#include <QString>
#include <QObject>
class DATVUDPStream : public QObject
{
Q_OBJECT
public:
DATVUDPStream(int tsBlockSize);
~DATVUDPStream();
void pushData(const char *chrData, int nbTSBlocks);
void resetTotalReceived();
void setActive(bool active) { m_active = active; }
bool isActive() const { return m_active; }
bool setAddress(const QString& address) { return m_address.setAddress(address); }
void setPort(quint16 port) { m_port = port; }
static const int m_tsBlocksPerFrame;
signals:
void fifoData(int *dataBytes, int *percentBuffer, qint64 *totalReceived);
private:
bool m_active;
QUdpSocket m_udpSocket;
QHostAddress m_address;
quint16 m_port;
int m_tsBlockSize;
int m_tsBlockIndex;
char *m_tsBuffer;
int m_dataBytes;
int m_percentBuffer;
qint64 m_totalBytes;
int m_fifoSignalCount;
};
#endif // DATVUDPSTREAM_H