public void UpdateState(ref FseBitReader reader)
{
FseDecompressTable dInfo = Table[State];
uint lowBits = reader.ReadBits(dInfo.NumberOfBits);
State = (int)(dInfo.NewState + lowBits);
}
public byte DecodeSymbol(ref FseBitReader reader)
{
FseDecompressTable dInfo = Table[State];
uint lowBits = reader.ReadBits(dInfo.NumberOfBits);
State = (int)(dInfo.NewState + lowBits);
return(dInfo.Symbol);
}
public static FseDecompressState Initialize(ref FseBitReader reader, FseDecompressTableHeader header, ReadOnlySpan <FseDecompressTable> dt)
{
FseDecompressState fse = default;
fse.Table = dt;
fse.State = (int)reader.ReadBits(header.TableLog);
return(fse);
}