1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/other-licenses/7zstub/src/7zip/Common/LSBFDecoder.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,34 @@
1.4 +// Stream/LSBFDecoder.cpp
1.5 +
1.6 +#include "StdAfx.h"
1.7 +
1.8 +#include "LSBFDecoder.h"
1.9 +
1.10 +namespace NStream {
1.11 +namespace NLSBF {
1.12 +
1.13 +Byte kInvertTable[256];
1.14 +
1.15 +class CInverterTableInitializer
1.16 +{
1.17 +public:
1.18 + CInverterTableInitializer()
1.19 + {
1.20 + for(int i = 0; i < 256; i++)
1.21 + {
1.22 + Byte b = Byte(i);
1.23 + Byte bInvert = 0;
1.24 + for(int j = 0; j < 8; j++)
1.25 + {
1.26 + bInvert <<= 1;
1.27 + if (b & 1)
1.28 + bInvert |= 1;
1.29 + b >>= 1;
1.30 + }
1.31 + kInvertTable[i] = bInvert;
1.32 + }
1.33 + }
1.34 +} g_InverterTableInitializer;
1.35 +
1.36 +
1.37 +}}
