iTextSharp.text.pdf.codec.GifImage.NewBpc C# (CSharp) Method

        protected static int NewBpc(int bpc)
        {
            switch (bpc) {
                case 1:
                case 2:
                case 4:
                    break;
                case 3:
                    return 4;
                default:
                    return 8;
            }
            return bpc;
        }