public Cjpeg(Cjpeg prev)
{
app0 = new APP0(prev.app0);
dqt = new DQT(prev.dqt);
dht = new DHT(prev.dht);
sof = new SOF0(prev.sof);
sos = new SOS(prev.sos);
cb = new CBlock(prev.cb);
}
public DQT(DQT prev)
{
id = new byte[prev.id.Length];
prev.id.CopyTo(id, 0);
head_length = prev.head_length;
num_color = prev.num_color;
t_size = prev.t_size;
table = new byte[num_color][];
for (int i = 0; i < num_color; i++)
{
table[i] = new byte[64];
prev.table[i].CopyTo(table[i], 0);
}
}