public static ulong ReadCompressedULong(this IReadBytes stream)
{
ulong result = 0;
int shiftBits = 0;
ulong inputByte = (ulong)stream.ReadByte();
while ((inputByte < MORE_MASK))
{
result |= (inputByte) << shiftBits;
inputByte = (ulong)stream.ReadByte();
shiftBits += 7;
}
return(result | ((inputByte & DATA_MASK) << shiftBits));
}
public static uint ReadCompressedUInt(this IReadBytes stream)
{
uint result = 0;
int shiftBits = 0;
int inputByte = stream.ReadByte();
while ((inputByte < MORE_MASK))
{
result |= (uint)((inputByte) << shiftBits);
inputByte = stream.ReadByte();
shiftBits += 7;
}
return(result | (uint)((inputByte & DATA_MASK) << shiftBits));
}
public static bool?ReadCompressedNullableBool(this IReadBytes stream)
{
var byteValue = stream.ReadByte();
if (byteValue == 2)
{
return(null);
}
return(byteValue == 1);
}
public static bool ReadCompressedBool(this IReadBytes stream)
{
return(stream.ReadByte() == 1);
}