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sdrangel/plugins/samplesource/v4l/v4lthread.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <stdio.h>
#include <errno.h>
#include "v4lthread.h"
#include "dsp/samplefifo.h"
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V4LThread::V4LThread(SampleFifo* sampleFifo, QObject* parent) :
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QThread(parent),
m_running(false),
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m_dev(1),
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m_convertBuffer(BLOCKSIZE),
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m_sampleFifo(sampleFifo)
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{
}
V4LThread::~V4LThread()
{
m_running = false;
}
void V4LThread::run()
{
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if (! Init() )
return;
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m_running = true;
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while(m_running) {
work(BLOCKSIZE);
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}
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m_running = false;
CloseSource();
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}