CMakeFiles/

#include<string.h>

#include<errno.h>

#include<stdlib.h>

#include<linux/videodev2.h>

#include<sys/ioctl.h>

#include<signal.h>

#include<fstream>

#include"logger.h"

#include"V4l2Device.h"

{

int verbose=0;

constchar *in_devname ="/dev/video0";

int c =0;

V4l2IoType ioTypeIn = IOTYPE_MMAP;

int format =0;

int width =0;

int height =0;

int fps =0;

while ((c =getopt (argc, argv,"hP:F:v::rw")) != -1)

int c =0;

while ((c =getopt (argc, argv,"hv:""G:f:r")) != -1)

{

switch (c)

{

case'v':verbose =1;if (optarg && *optarg=='v') verbose++;break;

case'r':ioTypeIn = IOTYPE_READWRITE;break;

case'v':verbose =1;if (optarg && *optarg=='v') verbose++;break;

case'r':ioTypeIn = IOTYPE_READWRITE ;break;

case'G':sscanf(optarg,"%dx%dx%d", &width, &height, &fps) ;break;

case'f':format =V4l2Device::fourcc(optarg) ;break;

case'h':

{

std::cout << argv[0] <<" [-v[v]] [-Wwidth] [-H height] source_device dest_device" << std::endl;

std::cout << argv[0] <<" [-v[v]] [-G <width>x<height>x<fps>] [-f format] [device] [-r]" << std::endl;

std::cout <<"\t -v : verbose" << std::endl;

std::cout <<"\t -vv : very verbose" << std::endl;

std::cout <<"\t -r : V4L2 capture using read interface (default use memory mapped buffers)" << std::endl;

std::cout <<"\tsource_device : V4L2 capture device (default"<< in_devname <<")" << std::endl;

std::cout <<"\tdevice : V4L2 capture device (default"<< in_devname <<")" << std::endl;

exit(0);

}

}

initLogger(verbose);

V4L2DeviceParametersparam(in_devname,0,0,0,0, ioTypeIn, verbose);

V4L2DeviceParametersparam(in_devname,format, width, height, fps, ioTypeIn, verbose);

V4l2Capture* videoCapture =V4l2Capture::create(param);

if (videoCapture ==NULL)

{

timeval tv;

LOG(NOTICE) <<"Start reading from" << in_devname ;

LOG(NOTICE) <<"Start reading from" << in_devname;

signal(SIGINT,sighandler);

while (!stop)

{

}

{

LOG(DEBUG) <<"size:" << rsize;

LOG(NOTICE) <<"size:" << rsize;

}

}

elseif (ret == -1)