/*!
* \brief convenience function to initiate members
* reserve memory...
*/
void MainCalib::init()
{
qDebug("MainCalib::init()");
device = NULL;
set_numKinects();
set_indexK(-1);
set_format(true);
video.reserve(640*480*3);//video pixel r+g+b = 3*uint8_t
depth.reserve(640*480*2);//depth pixel uint16_t = 2*uint8_t
ir.reserve(640*480);//ir pixel uint8_t
timerDepth = new QTimer(this);
timerVideo = new QTimer(this);
timerIR = new QTimer(this);
connect(timerDepth,SIGNAL(timeout()),this,SLOT(nextDepthFrame()));
connect(timerVideo,SIGNAL(timeout()),this,SLOT(nextVideoFrame()));
connect(timerIR,SIGNAL(timeout()),this,SLOT(nextIRFrame()));
}
//////////////////////////////////
// captureVideoFrame()
//
bool captureVideoFrame()
{
// Capture the next frame
IplImage * pVideoFrame = nextVideoFrame();
if( !pVideoFrame )
return false;
// Copy it to the display image, inverting it if needed
if( !pfd_pVideoFrameCopy )
pfd_pVideoFrameCopy = cvCreateImage( cvGetSize(pVideoFrame), 8, 3 );
cvCopy( pVideoFrame, pfd_pVideoFrameCopy, 0 );
pfd_pVideoFrameCopy->origin = pVideoFrame->origin;
if( 1 == pfd_pVideoFrameCopy->origin ) // 1 means the image is inverted
{
cvFlip( pfd_pVideoFrameCopy, 0, 0 );
pfd_pVideoFrameCopy->origin = 0;
}
return true;
}
