/// <summary>
/// Converts Color32 the array to byte array by using Marshal.Copy.
/// </summary>
/// <param name="colors">Input Color32 array.</param>
/// <param name="bytes">Output byte array.</param>
public static void Color32ArrayToByteArray(Color32[] colors, out byte[] bytes)
{
int length = Marshal.SizeOf(typeof(Color32)) * colors.Length;
bytes = new byte[length];
Marshal.Copy(CvUtil.GetIntPtr(colors), bytes, 0, length);
}
/// <summary>
/// Converts Byte array to Unity Color32 array.
/// </summary>
/// <param name="bytes">Input Byte array.</param>
/// <param name="colors">Output Color32 array.</param>
public static void ByteArrayToColor32Array(byte[] bytes, out Color32[] colors)
{
int size = bytes.Length;
colors = new Color32[size / 4];
System.IntPtr ptr = CvUtil.GetIntPtr(bytes);
for (int i = 0; i < size / 4; i++)
{
colors[i] = (Color32)Marshal.PtrToStructure(ptr, typeof(Color32));
ptr = new System.IntPtr(ptr.ToInt32() + 4);
}
}
