#include <grabber/X11Wrapper.h>
X11Wrapper::X11Wrapper( int updateRate_Hz,
int pixelDecimation,
int cropLeft, int cropRight, int cropTop, int cropBottom)
: GrabberWrapper("X11", &_grabber, updateRate_Hz)
, _grabber(cropLeft, cropRight, cropTop, cropBottom)
, _init(false)
{
_grabber.setPixelDecimation(pixelDecimation);
}
X11Wrapper::~X11Wrapper()
if ( _init )
stop();
void X11Wrapper::action()
if (! _init )
_init = true;
if ( ! _grabber.setupDisplay() )
else
if (_grabber.updateScreenDimensions() < 0 )
if (isActive())
transferFrame(_grabber);