public decode_dc_coefficient ( |
||
JPEGStream | Stream that contains huffman bits | |
return | float |
public float decode_dc_coefficient(JPEGBinaryReader JPEGStream)
{
int t = DCTable.Decode(JPEGStream);
float diff = JPEGStream.ReadBits(t);
diff = HuffmanTable.Extend((int)diff, t);
diff = (previousDC + diff);
previousDC = diff;
return diff;
}