mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-14 04:11:48 -05:00
66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2018 F4HKW //
|
|
// for F4EXB / SDRAngel //
|
|
// //
|
|
// 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 //
|
|
// //
|
|
// 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 DATVVIDEOPLAYER_H
|
|
#define DATVVIDEOPLAYER_H
|
|
|
|
#include "leansdr/framework.h"
|
|
#include "datvideostream.h"
|
|
|
|
namespace leansdr
|
|
{
|
|
template<typename T> struct datvvideoplayer: runnable
|
|
{
|
|
datvvideoplayer(scheduler *sch, pipebuf<T> &_in, DATVideostream * objVideoStream) :
|
|
runnable(sch, _in.name), in(_in), m_objVideoStream(objVideoStream)
|
|
{
|
|
}
|
|
|
|
void run()
|
|
{
|
|
int size = in.readable() * sizeof(T);
|
|
if (!size)
|
|
return;
|
|
|
|
int nw = m_objVideoStream->pushData((const char *) in.rd(), size);
|
|
|
|
if (!nw)
|
|
{
|
|
fatal("leansdr::datvvideoplayer::run: pipe");
|
|
return;
|
|
}
|
|
if (nw < 0)
|
|
{
|
|
fatal("leansdr::datvvideoplayer::run: write");
|
|
return;
|
|
}
|
|
if (nw % sizeof(T))
|
|
{
|
|
fatal("leansdr::datvvideoplayer::run: partial write");
|
|
return;
|
|
}
|
|
in.read(nw / sizeof(T));
|
|
}
|
|
private:
|
|
pipereader<T> in;
|
|
DATVideostream * m_objVideoStream;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // DATVVIDEOPLAYER_H
|