tutorial-visp-grabber-1394.cpp

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#include <visp/vp1394TwoGrabber.h>
#include <visp/vpDisplayX.h>
#include <visp/vpImage.h>

int
main()
{
#ifdef VISP_HAVE_DC1394_2
  try
  {
    vpImage< unsigned char > I;  // Create a gray level image container
    bool reset = true;           // Enable bus reset during construction (default)
    vp1394TwoGrabber g( reset ); // Create a grabber based on libdc1394-2.x third party lib

    g.setVideoMode( vp1394TwoGrabber::vpVIDEO_MODE_640x480_MONO8 );
    g.setFramerate( vp1394TwoGrabber::vpFRAMERATE_60 );
    g.open( I );

    std::cout << "Image size: " << I.getWidth() << " " << I.getHeight() << std::endl;

#ifdef VISP_HAVE_X11
    vpDisplayX d( I );
#else
    std::cout << "No image viewer is available..." << std::endl;
#endif

    while ( 1 )
    {
      g.acquire( I );
      vpDisplay::display( I );
      vpDisplay::flush( I );
      if ( vpDisplay::getClick( I, false ) )
        break;
    }
  }
  catch ( vpException e )
  {
    std::cout << "Catch an exception: " << e << std::endl;
  }
#endif
}