private void DecompressPosSlotProcess()
{
if (this.positionSlot >= 4U)
{
int numBitLevels = (int)(this.positionSlot >> 1) - 1;
this.repeater = (uint)((2 | (int)this.positionSlot & 1) << numBitLevels);
if (this.positionSlot < 14U)
{
uint num = LzmaBitTreeDecoder.ReverseDecode(this.positionDecoders, (uint)((int)this.repeater - (int)this.positionSlot - 1), this.rangeDecoder, numBitLevels);
if (this.rangeDecoder.InputRequired)
{
return;
}
this.repeater += num;
}
else
{
uint num = this.rangeDecoder.DecodeDirectBits(numBitLevels - 4) << 4;
if (this.rangeDecoder.InputRequired)
{
return;
}
this.repeater += num;
this.decompressState = LzmaDecompressor.LzmaDecompressorState.ReverseDecoder;
return;
}
}
else
{
this.repeater = this.positionSlot;
}
this.decompressState = LzmaDecompressor.LzmaDecompressorState.CopyBlock;
}
public uint ReverseDecode(LzmaRangeDecoder rangeDecoder)
{
return(LzmaBitTreeDecoder.ReverseDecode(this.models, 0U, rangeDecoder, this.bitLevels));
}
