public DeflaterHuffman(DeflaterPending pending)
{
this.pending = pending;
this.literalTree = new Tree(this, LITERAL_NUM, 0x101, 15);
this.distTree = new Tree(this, DIST_NUM, 1, 15);
this.blTree = new Tree(this, BITLEN_NUM, 4, 7);
this.d_buf = new short[BUFSIZE];
this.l_buf = new byte[BUFSIZE];
}
public DeflaterEngine(DeflaterPending pending)
{
this.pending = pending;
this.huffman = new DeflaterHuffman(pending);
this.adler = new Adler32();
this.window = new byte[0x10000];
this.head = new short[0x8000];
this.prev = new short[0x8000];
this.blockStart = this.strstart = 1;
}
public Deflater(int lvl, bool nowrap)
{
if (lvl == DEFAULT_COMPRESSION)
{
lvl = 6;
}
else if ((lvl < NO_COMPRESSION) || (lvl > BEST_COMPRESSION))
{
throw new ArgumentOutOfRangeException("lvl");
}
this.pending = new DeflaterPending();
this.engine = new DeflaterEngine(this.pending);
this.noHeader = nowrap;
this.SetStrategy(DeflateStrategy.Default);
this.SetLevel(lvl);
this.Reset();
}