/// <summary> /// Construct instance with pending buffer /// </summary> /// <param name="pending"> /// Pending buffer to use /// </param>> public DeflaterEngine(DeflaterPending pending) { this.pending = pending; huffman = new DeflaterHuffman(pending); adler = new Adler32(); window = new byte[2 * WSIZE]; head = new short[HASH_SIZE]; prev = new short[WSIZE]; // We start at index 1, to avoid an implementation deficiency, that // we cannot build a repeat pattern at index 0. blockStart = strstart = 1; }
/// <summary> /// Construct instance with pending buffer /// </summary> /// <param name="pending">Pending buffer to use</param> public DeflaterHuffman(DeflaterPending pending) { this.pending = pending; literalTree = new Tree(this, LITERAL_NUM, 257, 15); distTree = new Tree(this, DIST_NUM, 1, 15); blTree = new Tree(this, BITLEN_NUM, 4, 7); d_buf = new short[BUFSIZE]; l_buf = new byte [BUFSIZE]; }