1 files changed, 64 insertions, 0 deletions
diff --git a/hostTools/lzma/compress/LZMADecoder.h b/hostTools/lzma/compress/LZMADecoder.h
new file mode 100644
index 0000000..610a84d
--- /dev/null
+++ b/hostTools/lzma/compress/LZMADecoder.h
@@ -0,0 +1,64 @@
+#ifndef __LZARITHMETIC_DECODER_H
+#define __LZARITHMETIC_DECODER_H
+
+#include "WindowOut.h"
+#include "LZMA.h"
+#include "LenCoder.h"
+#include "LiteralCoder.h"
+
+namespace NCompress {
+namespace NLZMA {
+
+typedef CMyBitDecoder<kNumMoveBitsForMainChoice> CMyBitDecoder2;
+
+class CDecoder
+{
+  NStream::NWindow::COut m_OutWindowStream;
+  CMyRangeDecoder m_RangeDecoder;
+
+  CMyBitDecoder2 m_MainChoiceDecoders[kNumStates][NLength::kNumPosStatesMax];
+  CMyBitDecoder2 m_MatchChoiceDecoders[kNumStates];
+  CMyBitDecoder2 m_MatchRepChoiceDecoders[kNumStates];
+  CMyBitDecoder2 m_MatchRep1ChoiceDecoders[kNumStates];
+  CMyBitDecoder2 m_MatchRep2ChoiceDecoders[kNumStates];
+  CMyBitDecoder2 m_MatchRepShortChoiceDecoders[kNumStates][NLength::kNumPosStatesMax];
+
+  CBitTreeDecoder<kNumMoveBitsForPosSlotCoder, kNumPosSlotBits> m_PosSlotDecoder[kNumLenToPosStates];
+
+  CReverseBitTreeDecoder2<kNumMoveBitsForPosCoders> m_PosDecoders[kNumPosModels];
+  CReverseBitTreeDecoder<kNumMoveBitsForAlignCoders, kNumAlignBits> m_PosAlignDecoder;
+  // CBitTreeDecoder2<kNumMoveBitsForPosCoders> m_PosDecoders[kNumPosModels];
+  // CBitTreeDecoder<kNumMoveBitsForAlignCoders, kNumAlignBits> m_PosAlignDecoder;
+  
+  NLength::CDecoder m_LenDecoder;
+  NLength::CDecoder m_RepMatchLenDecoder;
+
+  NLiteral::CDecoder m_LiteralDecoder;
+
+  UINT32 m_DictionarySize;
+  
+  UINT32 m_PosStateMask;
+
+  HRESULT Create();
+
+  HRESULT Init(ISequentialInStream *anInStream, ISequentialOutStream *anOutStream);
+
+  HRESULT Flush() {  return m_OutWindowStream.Flush(); }
+
+  HRESULT CodeReal(ISequentialInStream *anInStream, ISequentialOutStream *anOutStream, const UINT64 *anInSize, const UINT64 *anOutSize);
+
+public:
+
+  CDecoder();
+  
+  HRESULT Code(ISequentialInStream *anInStream, ISequentialOutStream *anOutStream, const UINT64 *anInSize, const UINT64 *anOutSize);
+  HRESULT ReadCoderProperties(ISequentialInStream *anInStream);
+
+  HRESULT SetDictionarySize(UINT32 aDictionarySize);
+  HRESULT SetLiteralProperties(UINT32 aLiteralPosStateBits, UINT32 aLiteralContextBits);
+  HRESULT SetPosBitsProperties(UINT32 aNumPosStateBits);
+};
+
+}}
+
+#endif