1 files changed, 0 insertions, 166 deletions
diff --git a/7zip/Compress/LZMA/LZMALiteral.h b/7zip/Compress/LZMA/LZMALiteral.h
deleted file mode 100755
index 09cf0c36..00000000
--- a/7zip/Compress/LZMA/LZMALiteral.h
+++ /dev/null
@@ -1,166 +0,0 @@
-// LiteralCoder.h
-
-// #pragma once
-
-#ifndef __LITERALCODER_H
-#define __LITERALCODER_H
-
-#include "../RangeCoder/RangeCoderBit.h"
-#include "../RangeCoder/RangeCoderOpt.h"
-
-namespace NCompress {
-namespace NLZMA {
-namespace NLiteral {
-
-const int kNumMoveBits = 5;
-
-class CEncoder2
-{
-  NRangeCoder::CBitEncoder<kNumMoveBits> _encoders[3][1 << 8];
-public:
-  void Init();
-  void Encode(NRangeCoder::CEncoder *rangeEncoder, bool matchMode, BYTE matchByte, BYTE symbol);
-  UINT32 GetPrice(bool matchMode, BYTE matchByte, BYTE symbol) const;
-};
-
-class CDecoder2
-{
-  NRangeCoder::CBitDecoder<kNumMoveBits> _decoders[3][1 << 8];
-public:
-  void Init()
-  {
-    for (int i = 0; i < 3; i++)
-      for (int j = 1; j < (1 << 8); j++)
-        _decoders[i][j].Init();
-  }
-
-  BYTE DecodeNormal(NRangeCoder::CDecoder *rangeDecoder)
-  {
-    UINT32 symbol = 1;
-    RC_INIT_VAR
-    do
-    {
-      // symbol = (symbol << 1) | _decoders[0][symbol].Decode(rangeDecoder);
-      RC_GETBIT(kNumMoveBits, _decoders[0][symbol].Probability, symbol)
-    }
-    while (symbol < 0x100);
-    RC_FLUSH_VAR
-    return symbol;
-  }
-
-  BYTE DecodeWithMatchByte(NRangeCoder::CDecoder *rangeDecoder, BYTE matchByte)
-  {
-    UINT32 symbol = 1;
-    RC_INIT_VAR
-    do
-    {
-      UINT32 matchBit = (matchByte >> 7) & 1;
-      matchByte <<= 1;
-      // UINT32 bit = _decoders[1 + matchBit][symbol].Decode(rangeDecoder);
-      // symbol = (symbol << 1) | bit;
-      UINT32 bit;
-      RC_GETBIT2(kNumMoveBits, _decoders[1 + matchBit][symbol].Probability, symbol, 
-          bit = 0, bit = 1)
-      if (matchBit != bit)
-      {
-        while (symbol < 0x100)
-        {
-          // symbol = (symbol << 1) | _decoders[0][symbol].Decode(rangeDecoder);
-          RC_GETBIT(kNumMoveBits, _decoders[0][symbol].Probability, symbol)
-        }
-        break;
-      }
-    }
-    while (symbol < 0x100);
-    RC_FLUSH_VAR
-    return symbol;
-  }
-};
-
-/*
-const UINT32 kNumPrevByteBits = 1;
-const UINT32 kNumPrevByteStates =  (1 << kNumPrevByteBits);
-
-inline UINT32 GetLiteralState(BYTE prevByte)
-  { return (prevByte >> (8 - kNumPrevByteBits)); }
-*/
-
-class CEncoder
-{
-  CEncoder2 *_coders;
-  UINT32 _numPrevBits;
-  UINT32 _numPosBits;
-  UINT32 _posMask;
-public:
-  CEncoder(): _coders(0) {}
-  ~CEncoder()  { Free(); }
-  void Free()
-  { 
-    delete []_coders;
-    _coders = 0;
-  }
-  void Create(UINT32 numPosBits, UINT32 numPrevBits)
-  {
-    Free();
-    _numPosBits = numPosBits;
-    _posMask = (1 << numPosBits) - 1;
-    _numPrevBits = numPrevBits;
-    UINT32 numStates = 1 << (_numPrevBits + _numPosBits);
-    _coders = new CEncoder2[numStates];
-  }
-  void Init()
-  {
-    UINT32 numStates = 1 << (_numPrevBits + _numPosBits);
-    for (UINT32 i = 0; i < numStates; i++)
-      _coders[i].Init();
-  }
-  UINT32 GetState(UINT32 pos, BYTE prevByte) const
-    { return ((pos & _posMask) << _numPrevBits) + (prevByte >> (8 - _numPrevBits)); }
-  void Encode(NRangeCoder::CEncoder *rangeEncoder, UINT32 pos, BYTE prevByte, 
-      bool matchMode, BYTE matchByte, BYTE symbol)
-    { _coders[GetState(pos, prevByte)].Encode(rangeEncoder, matchMode, 
-          matchByte, symbol); }
-  UINT32 GetPrice(UINT32 pos, BYTE prevByte, bool matchMode, BYTE matchByte, BYTE symbol) const
-    { return _coders[GetState(pos, prevByte)].GetPrice(matchMode, matchByte, symbol); }
-};
-
-class CDecoder
-{
-  CDecoder2 *_coders;
-  UINT32 _numPrevBits;
-  UINT32 _numPosBits;
-  UINT32 _posMask;
-public:
-  CDecoder(): _coders(0) {}
-  ~CDecoder()  { Free(); }
-  void Free()
-  { 
-    delete []_coders;
-    _coders = 0;
-  }
-  void Create(UINT32 numPosBits, UINT32 numPrevBits)
-  {
-    Free();
-    _numPosBits = numPosBits;
-    _posMask = (1 << numPosBits) - 1;
-    _numPrevBits = numPrevBits;
-    UINT32 numStates = 1 << (_numPrevBits + _numPosBits);
-    _coders = new CDecoder2[numStates];
-  }
-  void Init()
-  {
-    UINT32 numStates = 1 << (_numPrevBits + _numPosBits);
-    for (UINT32 i = 0; i < numStates; i++)
-      _coders[i].Init();
-  }
-  UINT32 GetState(UINT32 pos, BYTE prevByte) const
-    { return ((pos & _posMask) << _numPrevBits) + (prevByte >> (8 - _numPrevBits)); }
-  BYTE DecodeNormal(NRangeCoder::CDecoder *rangeDecoder, UINT32 pos, BYTE prevByte)
-    { return _coders[GetState(pos, prevByte)].DecodeNormal(rangeDecoder); }
-  BYTE DecodeWithMatchByte(NRangeCoder::CDecoder *rangeDecoder, UINT32 pos, BYTE prevByte, BYTE matchByte)
-    { return _coders[GetState(pos, prevByte)].DecodeWithMatchByte(rangeDecoder, matchByte); }
-};
-
-}}}
-
-#endif