private void InitHuffmanNodes()
{
for (int i = 0; i < 256; i++)
{
for (int j = 0; j < 3; j++)
{
if (_frequencies[j, i] > 0)
{
if (j == 0)
{
_redTree.AddNode(new HuffmanNode(i, _frequencies[j, i]));
}
else if (j == 1)
{
_greenTree.AddNode(new HuffmanNode(i, _frequencies[j, i]));
}
else
{
_blueTree.AddNode(new HuffmanNode(i, _frequencies[j, i]));
}
}
}
}
}
