public uint Decode(LzmaRangeDecoder rangeDecoder)
{
uint newBound = (rangeDecoder.Range >> 11) * this.bitMask;
this.SaveState();
uint num;
if (rangeDecoder.Code < newBound)
{
this.bitMask += 2048U - this.bitMask >> 5;
rangeDecoder.UpdateRange(newBound);
num = 0U;
}
else
{
this.bitMask -= this.bitMask >> 5;
rangeDecoder.MoveRange(newBound);
num = 1U;
}
if (rangeDecoder.InputRequired)
{
this.RestoreState();
}
return(num);
}
public uint DecodeState(LzmaRangeDecoder rangeDecoder)
{
rangeDecoder.SaveState();
uint num = this.Decode(rangeDecoder);
if (rangeDecoder.InputRequired)
{
rangeDecoder.RestoreState();
}
return(num);
}
