tmp_osc/GlobalInfo/GlobalInfo.cpp

#include "GlobalInfo.h"


EyeDataMatrix g_eyeDataMatrix;

void EyeDataMatrix::addData(int x, int y) 
{
    if(dataMatrix[x][y].Cnt < 79999.0)
    {
        dataMatrix[x][y].fCnt += eyenWeightCoefficient;
    }
}


void EyeDataMatrix::eyeStatisticalWeight()
{
    eyeIsLessenTheBurden = true;
    if (eyenWeightCoefficient <= eyenWeightCoefficientMIN)
    {
        return;
    }
    int num = 0;
    int num2 = 0;
    double num3 = 0.0;
    int num4 = 79999;
    for (int i = 0; i < 1000; i++)
    {
        for (int j = 0; j < 256; j++)
        {
            if (dataMatrix[i][j].fCnt > 0.0)
            {
                num++;
                if (dataMatrix[i][j].fCnt >= (double)num4)
                {
                    num2++;
                }
            }
        }
    }
    if (num2 > 0)
    {
        num3 = (double)num2 / (double)num;
    }
    if (num3 >= 0.25)
    {
        eyeIsLessenTheBurden = false;
    }
}

void EyeDataMatrix::eyeLessenTheBurden()
{
	if (eyeIsLessenTheBurden)
	{
		return;
	}
	int num = 0;
	for (int i = 0; i < 1000; i++)
	{
		for (int j = 0; j < 256; j++)
		{
			if (dataMatrix[i][j].fCnt > 0.0)
			{
				num = (int)(dataMatrix[i][j].fCnt * 0.05);
				dataMatrix[i][j].fCnt -= num;
			}
		}
	}
	eyenWeightCoefficient *= eyenWeightCoefficient;
}


EyeDataSample** EyeDataMatrix::eyeZoomOut()
{
	EyeDataSample (*array)[256] = new EyeDataSample[1000][256];
	for (int i = 0; i < 1000; i++)
	{
		for (int j = 0; j < 256; j++)
		{
			EyeDataSample pEyeData2;
			pEyeData2.x = dataMatrix[i][j].x;
			pEyeData2.y = dataMatrix[i][j].y;
			pEyeData2.fCnt = dataMatrix[i][j].fCnt;
			pEyeData2.data = dataMatrix[i][j].data;
			if (dataMatrix[i][j].fCnt > 0.0) {
				pEyeData2.fCnt /= 100.0;
				pEyeData2.Cnt = (int)pEyeData2.fCnt;
			}
			array[i][j] = pEyeData2;
		}
	}
	return array;
}