C++ (Cpp) startPID Examples

Example #1

File: demux.cpp Project: idrogeno/FusionOE

RESULT eDVBTSRecorder::start()
{
	std::map<int,int>::iterator i(m_pids.begin());

	if (m_running)
		return -1;

	if (m_target_fd == -1)
		return -2;

	if (i == m_pids.end())
		return -3;

	char filename[128];
	snprintf(filename, 128, "/dev/dvb/adapter%d/demux%d", m_demux->adapter, m_demux->demux);

	m_source_fd = ::open(filename, O_RDONLY | O_CLOEXEC);

	if (m_source_fd < 0)
	{
		eDebug("FAILED to open demux (%s) in ts recoder (%m)", filename);
		return -3;
	}

	setBufferSize(1024*1024);

	dmx_pes_filter_params flt;
	memset(&flt, 0, sizeof(flt));

	flt.pes_type = DMX_PES_OTHER;
	flt.output  = DMX_OUT_TSDEMUX_TAP;
	flt.pid     = i->first;
	++i;
	flt.input   = DMX_IN_FRONTEND;
	flt.flags   = 0;
	int res = ::ioctl(m_source_fd, DMX_SET_PES_FILTER, &flt);
	if (res)
	{
		eDebug("DMX_SET_PES_FILTER: %m");
		::close(m_source_fd);
		m_source_fd = -1;
		return -3;
	}

	::ioctl(m_source_fd, DMX_START);

	if (!m_target_filename.empty())
		m_thread->startSaveMetaInformation(m_target_filename);

	m_thread->start(m_source_fd);
	m_running = 1;

	while (i != m_pids.end()) {
		startPID(i->first);
		++i;
	}

	return 0;
}

Example #2

File: demux.cpp Project: pizzelnet/enigma2-1

RESULT eDVBTSRecorder::addPID(int pid)
{
	if (m_pids.find(pid) != m_pids.end())
		return -1;

	m_pids.insert(std::pair<int,int>(pid, -1));
	if (m_running)
		startPID(pid);
	return 0;
}

Example #3

File: car.c Project: DavidMCerdeira/LPI_carrinho

void carInit(car *c)
{
	c->ornt = &orient;
	c->pos = &mouz;
	c->route = &route;
	c->status = 0;
	
	initMotorControl();
	initSteering();
	startPID();	
	//initHorn();
}

Example #4

File: demux.cpp Project: ambrosa/test

RESULT eDVBTSRecorder::start()
{
	std::map<int,int>::iterator i(m_pids.begin());

	if (m_running)
		return -1;
	
	if (m_target_fd == -1)
		return -2;

	if (i == m_pids.end())
		return -3;

	char filename[128];
#ifndef HAVE_ADD_PID
#if HAVE_DVB_API_VERSION < 3
	snprintf(filename, 128, "/dev/dvb/card%d/dvr%d", m_demux->adapter, m_demux->demux);
#else
	snprintf(filename, 128, "/dev/dvb/adapter%d/dvr%d", m_demux->adapter, m_demux->demux);
#endif
	m_source_fd = ::open(filename, O_RDONLY);
	
	if (m_source_fd < 0)
	{
		eDebug("FAILED to open dvr (%s) in ts recoder (%m)", filename);
		return -3;
	}
#else
	snprintf(filename, 128, "/dev/dvb/adapter%d/demux%d", m_demux->adapter, m_demux->demux);

	m_source_fd = ::open(filename, O_RDONLY);
	
	if (m_source_fd < 0)
	{
		eDebug("FAILED to open demux (%s) in ts recoder (%m)", filename);
		return -3;
	}
	
	setBufferSize(demuxSize);

	dmx_pes_filter_params flt;
#if HAVE_DVB_API_VERSION > 3
	flt.pes_type = DMX_PES_OTHER;
	flt.output  = DMX_OUT_TSDEMUX_TAP;
#else
	flt.pes_type = (dmx_pes_type_t)DMX_TAP_TS;
	flt.output  = DMX_OUT_TAP;
#endif
	flt.pid     = i->first;
	++i;
	flt.input   = DMX_IN_FRONTEND;
	flt.flags   = 0;
	int res = ::ioctl(m_source_fd, DMX_SET_PES_FILTER, &flt);
	if (res)
	{
		eDebug("DMX_SET_PES_FILTER: %m");
		::close(m_source_fd);
		m_source_fd = -1;
		return -3;
	}
	
	::ioctl(m_source_fd, DMX_START);
	
#endif

	if (!m_target_filename.empty())
		m_thread->startSaveMetaInformation(m_target_filename);
	
	m_thread->start(m_source_fd, m_target_fd);
	m_running = 1;

	while (i != m_pids.end()) {
		startPID(i->first);
		++i;
	}

	return 0;
}

Example #5

File: demux.cpp Project: FFTEAM/evolux-spark-sh4

RESULT eDVBTSRecorder::start()
{
	std::map<int,int>::iterator i(m_pids.begin());

	if (m_running)
		return -1;
	
	if (m_target_fd == -1)
		return -2;

	if (i == m_pids.end())
		return -3;

	char filename[128];
#ifndef HAVE_ADD_PID
#if HAVE_DVB_API_VERSION < 3
	snprintf(filename, 128, "/dev/dvb/card%d/dvr%d", m_demux->adapter, m_demux->demux);
#else
	snprintf(filename, 128, "/dev/dvb/adapter%d/dvr%d", m_demux->adapter, m_demux->demux);
#endif
	m_source_fd = ::open(filename, O_RDONLY);
	
	if (m_source_fd < 0)
	{
		eDebug("FAILED to open dvr (%s) in ts recoder (%m)", filename);
		return -3;
	}
#if defined(__sh__) // we need to set the correct buffer size for some reason ;-)
	setBufferSize(256*1024);
#endif
#else
	snprintf(filename, 128, "/dev/dvb/adapter%d/demux%d", m_demux->adapter, m_demux->demux);

	m_source_fd = ::open(filename, O_RDONLY);
	
	if (m_source_fd < 0)
	{
		eDebug("FAILED to open demux (%s) in ts recoder (%m)", filename);
		return -3;
	}

	{
		int size = demuxSize;
		if (m_packetsize != 188)
		{
			size /= 188;
			size *= m_packetsize;
		}
		eDebug("Demux size: %d", size);
		setBufferSize(size);
	}

	dmx_pes_filter_params flt;
#if HAVE_DVB_API_VERSION > 3
	flt.pes_type = DMX_PES_OTHER;
	flt.output  = DMX_OUT_TSDEMUX_TAP;
#else
	flt.pes_type = (dmx_pes_type_t)DMX_TAP_TS;
	flt.output  = DMX_OUT_TAP;
#endif
	flt.pid     = i->first;
	++i;
	flt.input   = DMX_IN_FRONTEND;
	flt.flags   = 0;
	int res = ::ioctl(m_source_fd, DMX_SET_PES_FILTER, &flt);
	if (res)
	{
		eDebug("DMX_SET_PES_FILTER: %m");
		::close(m_source_fd);
		m_source_fd = -1;
		return -3;
	}
	
	::ioctl(m_source_fd, DMX_START);
	
#endif 

#ifdef HAVE_ADD_PID
	///ADD PIDS before start filter
	while (i != m_pids.end()) {
		eDebug("eDVBTSRecorder::start() - calling startPID for PID=0x%04x",i->first);
		startPID(i->first);
		++i;
	}
#endif

	if (!m_target_filename.empty())
		m_thread->startSaveMetaInformation(m_target_filename);
	
	m_thread->start(m_source_fd);
	m_running = 1;

#ifndef HAVE_ADD_PID
	while (i != m_pids.end()) {
		startPID(i->first);
		++i;
	}

#endif
	return 0;
}