Merge branch 'master' into Sync-weave

1 files changed, 0 insertions, 69 deletions

diff --git a/other-licenses/7zstub/src/7zip/Common/MSBFDecoder.h b/other-licenses/7zstub/src/7zip/Common/MSBFDecoder.h
deleted file mode 100644
index dad00ecab..000000000
--- a/other-licenses/7zstub/src/7zip/Common/MSBFDecoder.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// MSBFDecoder.h

-// the Most Significant Bit of byte is First

-

-#ifndef __STREAM_MSBFDECODER_H

-#define __STREAM_MSBFDECODER_H

-

-#include "../../Common/Types.h"

-#include "../IStream.h"

-

-namespace NStream {

-namespace NMSBF {

-

-const int kNumBigValueBits = 8 * 4;

-const int kNumValueBytes = 3;

-const int kNumValueBits = 8  * kNumValueBytes;

-

-const UInt32 kMask = (1 << kNumValueBits) - 1;

-

-template<class TInByte>

-class CDecoder

-{

-  UInt32 m_BitPos;

-  UInt32 m_Value;

-public:

-  TInByte m_Stream;

-  bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); }

-  void SetStream(ISequentialInStream *inStream) { m_Stream.SetStream(inStream);}

-  void ReleaseStream() { m_Stream.ReleaseStream();}

-

-  void Init()

-  {

-    m_Stream.Init();

-    m_BitPos = kNumBigValueBits; 

-    Normalize();

-  }

-  

-  UInt64 GetProcessedSize() const 

-    { return m_Stream.GetProcessedSize() - (kNumBigValueBits - m_BitPos) / 8; }

-  UInt32 GetBitPosition() const { return (m_BitPos & 7); }

-  

-  void Normalize()

-  {

-    for (;m_BitPos >= 8; m_BitPos -= 8)

-      m_Value = (m_Value << 8) | m_Stream.ReadByte();

-  }

-

-  UInt32 GetValue(UInt32 numBits) const

-  {

-    // return (m_Value << m_BitPos) >> (kNumBigValueBits - numBits);

-    return ((m_Value >> (8 - m_BitPos)) & kMask) >> (kNumValueBits - numBits);

-  }

-  

-  void MovePos(UInt32 numBits)

-  {

-    m_BitPos += numBits;

-    Normalize();

-  }

-  

-  UInt32 ReadBits(UInt32 numBits)

-  {

-    UInt32 res = GetValue(numBits);

-    MovePos(numBits);

-    return res;

-  }

-};

-

-}}

-

-#endif