Veehmot

#define WIDTH 640
#define HEIGHT 480

#include <objbase.h>
#include <atlbase.h>
#include "optitrack.h"
#import  "optitrack.tlb"

#include "cv.h"
#include "highgui.h"
IplImage *backbuffer = cvCreateImage( cvSize(WIDTH,HEIGHT), IPL_DEPTH_8U, 4 );
IplImage *camBuffer = cvCreateImage(cvSize(WIDTH,HEIGHT),IPL_DEPTH_8U, 1);

void NeverCalledFunction(){
    IplImage *tempImage = cvCreateImage(cvSize(camBuffer->width,camBuffer->height),camBuffer->depth, 3);
    cvConvertImage(camBuffer, tempImage);
}
int main() {

    CoInitialize(NULL);

    CComPtr<INPCameraCollection> cameraCollection;
    CComPtr<INPCamera>           camera;
    CComPtr<INPCameraFrame>      frame;

    cameraCollection.CoCreateInstance(CLSID_NPCameraCollection);

    cameraCollection->Enum();

    long cameraCount  = 0;

    cameraCollection->get_Count(&cameraCount);

    if(cameraCount>0) {
        cameraCollection->Item(0, &camera);
        camera->Open();
        camera->Start();

        while(true) {
            camera->GetFrame(0, &frame);
            if(frame!=0) {
                camera->GetFrameImage(frame, camBuffer->width, camBuffer->height, camBuffer->widthStep, 8, (byte *) camBuffer->imageData);
                frame->Free();
                frame.Release();
            }
        }
        camera->Stop();
        camera->Close();

        camera.Release();
    }

    cameraCollection.Release();

    CoUninitialize();
    return 0;
}