C# (CSharp) Master.LzmaEncProps_Normalize Examples

Example #1

File: EncoderSettings.cs Project: modulexcite/managed-lzma

        private static void LzmaEnc_WriteProperties(Master.LZMA.CLzmaEncProps settings, ImmutableArray<byte>.Builder props)
        {
            settings.LzmaEncProps_Normalize();

            uint dictSize = settings.mDictSize;
            props.Add((byte)((settings.mPB * 5 + settings.mLP) * 9 + settings.mLC));

            for (int i = 11; i <= 30; i++)
            {
                if (dictSize <= (2u << i))
                {
                    dictSize = (2u << i);
                    break;
                }
                if (dictSize <= (3u << i))
                {
                    dictSize = (3u << i);
                    break;
                }
            }

            for (int i = 0; i < 4; i++)
                props.Add((byte)(dictSize >> (8 * i)));
        }