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#ifndef __LZARITHMETIC_DECODER_H
#define __LZARITHMETIC_DECODER_H
#include "WindowOut.h"
#include "LZMA.h"
#include "LenCoder.h"
#include "LiteralCoder.h"
typedef struct LzmaDecoder
{
CRangeDecoder m_RangeDecoder;
CBitDecoder m_MainChoiceDecoders[kNumStates][kNumPosStatesMax];
CBitDecoder m_MatchChoiceDecoders[kNumStates];
CBitDecoder m_MatchRepChoiceDecoders[kNumStates];
CBitDecoder m_MatchRep1ChoiceDecoders[kNumStates];
CBitDecoder m_MatchRep2ChoiceDecoders[kNumStates];
CBitDecoder m_MatchRepShortChoiceDecoders[kNumStates][kNumPosStatesMax];
CBitTreeDecoder m_PosSlotDecoder[kNumLenToPosStates];
CReverseBitTreeDecoder2 m_PosDecoders[kNumPosModels];
CReverseBitTreeDecoder m_PosAlignDecoder;
LenDecoder m_LenDecoder;
LenDecoder m_RepMatchLenDecoder;
LitDecoder m_LiteralDecoder;
UINT32 m_DictionarySize;
UINT32 m_PosStateMask;
} LzmaDecoder;
HRESULT LzmaDecoderCreate(LzmaDecoder *lzmaDecoder);
HRESULT LzmaDecoderInit(LzmaDecoder *lzmaDecoder);
//static inline HRESULT LzmaDecoderFlush() { return OutWindowFlush(); }
HRESULT LzmaDecoderCodeReal(
LzmaDecoder *lzmaDecoder,
// ISequentialInStream *in_stream,
UINT64 *anInSize,
// WindowOut *out_window,
UINT64 *anOutSize);
void LzmaDecoderConstructor( LzmaDecoder *lzmaDecoder );
HRESULT LzmaDecoderCode( LzmaDecoder *lzmaDecoder, UINT64 *anInSize, UINT64 *anOutSize);
HRESULT LzmaDecoderReadCoderProperties(LzmaDecoder *lzmaDecoder );
HRESULT LzmaDecoderSetDictionarySize(LzmaDecoder *lzmaDecoder, UINT32 aDictionarySize);
HRESULT LzmaDecoderSetLiteralProperties(LzmaDecoder *lzmaDecoder, UINT32 aLiteralPosStateBits, UINT32 aLiteralContextBits);
HRESULT LzmaDecoderSetPosBitsProperties(LzmaDecoder *lzmaDecoder, UINT32 aNumPosStateBits);
#endif
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