On my computer, for 13,000 different pictures I get 13,000 different values for pixelchecksums. My friend, however, gets only a few different checksums for the same pictures.
What could be causing this?
This is my code:
[DllImport("AutoItX3.dll", EntryPoint = "AU3_PixelChecksum")]
public static extern int PixelChecksumInterop(int x1, int y1, int x2, int y2, int step);
public uint PixelChecksum(int x1, int y1, int x2, int y2, int step)
{
return (uint)PixelChecksumInterop(x1, y1, x2, y2, step);
}
and I also use the interop C# generates manually.