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4.33 beta

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This commit is contained in:
Igor Pavlov
2006-02-05 00:00:00 +00:00
committed by Kornel Lesiński
parent e8d0636d7a
commit 02516d3fce
80 changed files with 2185 additions and 3957 deletions
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13
7zip/Compress/Huffman/HuffmanEncoder.cpp
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@@ -315,4 +315,17 @@ void CEncoder::BuildTree(Byte *levels)
levels[n] = Byte(m_Items[n].Len);
}
void CEncoder::ReverseBits()
{
for (UInt32 symbol = 0; symbol < m_NumSymbols; symbol++)
{
CItem &item = m_Items[symbol];
UInt32 value = item.Code;
UInt32 reverseValue = 0;
for(UInt32 i = item.Len; i != 0; i--, value >>= 1)
reverseValue = (reverseValue << 1) | (value & 1);
item.Code = reverseValue;
}
}
}}