public void Copy(ByteImage a, float scale)
{
byte * pa = a.Data(0, 0);
float *p = data;
for (int i = 0; i < width * height; i++)
{
*p++ = *pa++ *scale;
}
}
public void Copy(ByteImage byteImage)
{
byte * p = byteImage.Data(0, 0);
RGB24 *pOut = data;
for (int i = 0; i < width * height; i++)
{
pOut->R = pOut->G = pOut++->B = *p++;
}
}
public void Decimate(ByteImage a, int factor)
{
byte *output = data;
for (int y = 0; y < height; y++)
{
byte *pa = a.Data(0, y * factor);
for (int x = 0; x < width; x++)
{
*output++ = *pa;
pa += factor;
}
}
}
public void CopyRectangle(ByteImage byteImage, int startX, int startY, int w, int h)
{
byte * pOrig = byteImage.Data(0, 0);
ARGB32 *pOutOrig = data;
byte * p;
ARGB32 *pOut;
for (int j = startY; j < h; j++)
{
for (int i = startX; i < w; i++)
{
p = pOrig + j * byteImage.Width + i;
pOut = pOutOrig + j * width + i;
pOut->A = 255;
pOut->R = pOut->G = pOut->B = *p;
}
}
}
