3.13

2025-12-14 22:11:38 -06:00 · 2003-12-11 00:00:00 +00:00
commit 8c1b5c7b7e
982 changed files with 118799 additions and 0 deletions
--- a/7zip/Compress/Branch/x86_2.h
+++ b/7zip/Compress/Branch/x86_2.h
@@ -0,0 +1,147 @@
+// x86_2.h
+
+#pragma once
+
+#ifndef __X86_2_H
+#define __X86_2_H
+
+#include "Common/MyCom.h"
+#include "Coder.h"
+#include "../RangeCoder/RangeCoderBit.h"
+// #include "../../Common/InBuffer.h"
+
+// {23170F69-40C1-278B-0303-010100000100}
+#define MyClass2_a(Name, id, subId, encodingId)  \
+DEFINE_GUID(CLSID_CCompressConvert ## Name,  \
+0x23170F69, 0x40C1, 0x278B, 0x03, 0x03, id, subId, 0x00, 0x00, encodingId, 0x00);
+
+#define MyClass_a(Name, id, subId)  \
+MyClass2_a(Name ## _Encoder, id, subId, 0x01) \
+MyClass2_a(Name ## _Decoder, id, subId, 0x00) 
+
+MyClass_a(BCJ2_x86, 0x01, 0x1B)
+
+const int kNumMoveBits = 5;
+
+#ifndef EXTRACT_ONLY
+
+class CBCJ2_x86_Encoder:
+  public ICompressCoder2,
+  public CDataBuffer,
+  public CMyUnknownImp
+{
+public:
+  CBCJ2_x86_Encoder(): _mainStream(1 << 16) {}
+
+  COutBuffer _mainStream;
+  COutBuffer _callStream;
+  COutBuffer _jumpStream;
+  NCompress::NRangeCoder::CEncoder _rangeEncoder;
+  NCompress::NRangeCoder::CBitEncoder<kNumMoveBits> _statusE8Encoder[256];
+  NCompress::NRangeCoder::CBitEncoder<kNumMoveBits> _statusE9Encoder;
+  NCompress::NRangeCoder::CBitEncoder<kNumMoveBits> _statusJccEncoder;
+
+  HRESULT Flush();
+  /*
+  void ReleaseStreams()
+  {
+    _mainStream.ReleaseStream();
+    _callStream.ReleaseStream();
+    _jumpStream.ReleaseStream();
+    _rangeEncoder.ReleaseStream();
+  }
+
+  class CCoderReleaser
+  {
+    CBCJ2_x86_Encoder *_coder;
+  public:
+    CCoderReleaser(CBCJ2_x86_Encoder *aCoder): _coder(aCoder) {}
+    ~CCoderReleaser()
+    {
+      _coder->ReleaseStreams();
+    }
+  };
+  friend class CCoderReleaser;
+  */
+
+public: 
+
+  MY_UNKNOWN_IMP
+
+  HRESULT CodeReal(ISequentialInStream **inStreams,
+      const UINT64 **inSizes,
+      UINT32 numInStreams,
+      ISequentialOutStream **outStreams,
+      const UINT64 **outSizes,
+      UINT32 numOutStreams,
+      ICompressProgressInfo *progress);
+  STDMETHOD(Code)(ISequentialInStream **inStreams,
+      const UINT64 **inSizes,
+      UINT32 numInStreams,
+      ISequentialOutStream **outStreams,
+      const UINT64 **outSizes,
+      UINT32 numOutStreams,
+      ICompressProgressInfo *progress);
+}; 
+
+#endif
+
+class CBCJ2_x86_Decoder:
+  public ICompressCoder2,
+  public CMyUnknownImp
+{ 
+public:
+  CBCJ2_x86_Decoder(): _outStream(1 << 16), _mainInStream(1 << 16) {}
+
+  CInBuffer _mainInStream;
+  CInBuffer _callStream;
+  CInBuffer _jumpStream;
+  NCompress::NRangeCoder::CDecoder _rangeDecoder;
+  NCompress::NRangeCoder::CBitDecoder<kNumMoveBits> _statusE8Decoder[256];
+  NCompress::NRangeCoder::CBitDecoder<kNumMoveBits> _statusE9Decoder;
+  NCompress::NRangeCoder::CBitDecoder<kNumMoveBits> _statusJccDecoder;
+
+  COutBuffer _outStream;
+
+  /*
+  void ReleaseStreams()
+  {
+    _mainInStream.ReleaseStream();
+    _callStream.ReleaseStream();
+    _jumpStream.ReleaseStream();
+    _rangeDecoder.ReleaseStream();
+    _outStream.ReleaseStream();
+  }
+  */
+
+  HRESULT Flush() { return _outStream.Flush(); }
+  /*
+  class CCoderReleaser
+  {
+    CBCJ2_x86_Decoder *_coder;
+  public:
+    CCoderReleaser(CBCJ2_x86_Decoder *aCoder): _coder(aCoder) {}
+    ~CCoderReleaser()  { _coder->ReleaseStreams(); }
+  };
+  friend class CCoderReleaser;
+  */
+
+public: 
+  MY_UNKNOWN_IMP
+  HRESULT CodeReal(ISequentialInStream **inStreams,
+      const UINT64 **inSizes,
+      UINT32 numInStreams,
+      ISequentialOutStream **outStreams,
+      const UINT64 **outSizes,
+      UINT32 numOutStreams,
+      ICompressProgressInfo *progress);
+  STDMETHOD(Code)(ISequentialInStream **inStreams,
+      const UINT64 **inSizes,
+      UINT32 numInStreams,
+      ISequentialOutStream **outStreams,
+      const UINT64 **outSizes,
+      UINT32 numOutStreams,
+      ICompressProgressInfo *progress);
+}; 
+
+#endif