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eyefinder/windows/FilterSrc/FilterInterface.cpp

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#include <streams.h>
#include <ctime>

#include "FilterInterface.h"


FilterInterface::FilterInterface()  // Constructor
{
        m_eyefinder = new MPEyeFinderBinary();
        m_eyefinder->setPixelMax(2560);
}   

FilterInterface::~FilterInterface()
{
        delete m_eyefinder;
}       // Destructor

// ================================================================

int FilterInterface::runInterface(BYTE *pData, int imgWidth, int imgHeight)
{
        static int lastimgWidth = 0, lastimgHeight = 0;
        if (imgWidth != lastimgWidth || imgHeight != lastimgHeight) {
                m_eyefinder->initStream(imgWidth, imgHeight);
                m_pixels.setSize(imgWidth, imgHeight);
                lastimgWidth = imgWidth;
                lastimgHeight = imgHeight;
        }

        // convert image to grayscale and out of directshow coordinates
        GreyScaleFlipVideo(imgWidth, imgHeight, (RGBTRIPLE *)pData, m_pixels);

        m_eyefinder->findEyes(m_pixels, m_faces, 1.25, wt_avg);

        if (m_faces.size()) {
                m_failedCycles = 0;
                m_failedSearch = false;
                m_lastFace = m_faces;
        }
        else m_failedSearch = true;
        

        return 0;
}

// ================================================================

void FilterInterface::printFrame(RGBTRIPLE *prgb, int cxImage, int cyImage) {
                DrawBoxes(prgb, cxImage, cyImage);
                m_failedCycles++;
}

// ================================================================

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