otherlibs/highgui/cvcap.cpp

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#include "_highgui.h"

#if _MSC_VER >= 1200
#pragma warning( disable: 4711 )
#endif

#if defined WIN64 && defined EM64T && defined _MSC_VER && !defined __ICL
#pragma optimize("",off)
#endif


/************************* Reading AVIs & Camera data **************************/

CV_IMPL void cvReleaseCapture( CvCapture** pcapture )
{
    if( pcapture && *pcapture )
    {
        delete *pcapture;
        *pcapture = 0;
    }
}

CV_IMPL IplImage* cvQueryFrame( CvCapture* capture )
{
    return capture ? capture->queryFrame() : 0;
}


CV_IMPL int cvGrabFrame( CvCapture* capture )
{
    return capture ? capture->grabFrame() : 0;
}

CV_IMPL IplImage* cvRetrieveFrame( CvCapture* capture )
{
    return capture ? capture->retrieveFrame() : 0;
}

CV_IMPL double cvGetCaptureProperty( CvCapture* capture, int id )
{
    return capture ? capture->getProperty(id) : 0;
}

CV_IMPL int cvSetCaptureProperty( CvCapture* capture, int id, double value )
{
    return capture ? capture->setProperty(id, value) : 0;
}

CV_IMPL CvCapture* cvCreateSocketCapture( const char *address, const char* port, int width, int height )
{
	return cvCreateCameraCapture_Socket(address, port, width, height);
}