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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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32
7zip/Compress/LZ/BinTree/BinTree.h
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@@ -8,9 +8,8 @@ namespace BT_NAMESPACE {
typedef UInt32 CIndex;
const UInt32 kMaxValForNormalize = (UInt32(1) << 31) - 1;
class CMatchFinderBinTree:
class CMatchFinder:
public IMatchFinder,
public IMatchFinderSetCallback,
public CLZInWindow,
public CMyUnknownImp
{
@@ -18,37 +17,36 @@ class CMatchFinderBinTree:
UInt32 _cyclicBufferSize; // it must be historySize + 1
UInt32 _matchMaxLen;
CIndex *_hash;
CIndex *_son;
UInt32 _hashMask;
UInt32 _cutValue;
CMyComPtr<IMatchFinderCallback> m_Callback;
UInt32 _hashSizeSum;
void Normalize();
void FreeThisClassMemory();
void FreeMemory();
MY_UNKNOWN_IMP1(IMatchFinderSetCallback)
MY_UNKNOWN_IMP
STDMETHOD(Init)(ISequentialInStream *inStream);
STDMETHOD(SetStream)(ISequentialInStream *inStream);
STDMETHOD_(void, ReleaseStream)();
STDMETHOD(MovePos)();
STDMETHOD(Init)();
HRESULT MovePos();
STDMETHOD_(Byte, GetIndexByte)(Int32 index);
STDMETHOD_(UInt32, GetMatchLen)(Int32 index, UInt32 back, UInt32 limit);
STDMETHOD_(UInt32, GetNumAvailableBytes)();
STDMETHOD_(const Byte *, GetPointerToCurrentPos)();
STDMETHOD_(Int32, NeedChangeBufferPos)(UInt32 numCheckBytes);
STDMETHOD_(void, ChangeBufferPos)();
STDMETHOD(Create)(UInt32 historySize, UInt32 keepAddBufferBefore,
UInt32 matchMaxLen, UInt32 keepAddBufferAfter);
STDMETHOD_(UInt32, GetLongestMatch)(UInt32 *distances);
STDMETHOD_(void, DummyLongestMatch)();
// IMatchFinderSetCallback
STDMETHOD(SetCallback)(IMatchFinderCallback *callback);
virtual void BeforeMoveBlock();
virtual void AfterMoveBlock();
STDMETHOD(GetMatches)(UInt32 *distances);
STDMETHOD(Skip)(UInt32 num);
public:
CMatchFinderBinTree();
virtual ~CMatchFinderBinTree();
CMatchFinder();
virtual ~CMatchFinder();
void SetCutValue(UInt32 cutValue) { _cutValue = cutValue; }
};