CSharpImageLibrary.DDS.DDS_Encoders.Shift C# (CSharp) Метод

        static int Shift(byte channel, uint mask)
        {
            int shifted = 0;
            if (mask != 0)
            {
                shifted = channel;

                // Shift colour to position of mask. This method moves the mask back towards 0 a number of times, and the channel colour the same number "up".
                while ((mask & 0xFF) == 0)
                {
                    mask >>= 8;
                    shifted <<= 8;
                }
            }

            return shifted;
        }
    }