diff options
Diffstat (limited to 'installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp')
-rw-r--r-- | installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp new file mode 100644 index 000000000..78665be8f --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp @@ -0,0 +1,24 @@ +// BitlDecoder.cpp + +#include "StdAfx.h" + +#include "BitlDecoder.h" + +namespace NBitl { + +Byte kInvertTable[256]; + +struct CInverterTableInitializer +{ + CInverterTableInitializer() + { + for (int i = 0; i < 256; i++) + { + int x = ((i & 0x55) << 1) | ((i & 0xAA) >> 1); + x = ((x & 0x33) << 2) | ((x & 0xCC) >> 2); + kInvertTable[i] = (Byte)(((x & 0x0F) << 4) | ((x & 0xF0) >> 4)); + } + } +} g_InverterTableInitializer; + +} |