diff options
Diffstat (limited to 'CPP/7zip/Compress/Lzx/Lzx86Converter.h')
-rwxr-xr-x | CPP/7zip/Compress/Lzx/Lzx86Converter.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/CPP/7zip/Compress/Lzx/Lzx86Converter.h b/CPP/7zip/Compress/Lzx/Lzx86Converter.h new file mode 100755 index 00000000..b507a612 --- /dev/null +++ b/CPP/7zip/Compress/Lzx/Lzx86Converter.h @@ -0,0 +1,45 @@ +// Lzx/x86Converter.h + +#ifndef __LZX_X86CONVERTER_H +#define __LZX_X86CONVERTER_H + +#include "Common/MyCom.h" +#include "../../IStream.h" + +namespace NCompress { +namespace NLzx { + +const int kUncompressedBlockSize = 1 << 15; + +class Cx86ConvertOutStream: + public ISequentialOutStream, + public CMyUnknownImp +{ + CMyComPtr<ISequentialOutStream> m_Stream; + UInt32 m_ProcessedSize; + UInt32 m_Pos; + UInt32 m_TranslationSize; + bool m_TranslationMode; + Byte m_Buffer[kUncompressedBlockSize]; + + void MakeTranslation(); +public: + void SetStream(ISequentialOutStream *outStream) { m_Stream = outStream; } + void ReleaseStream() { m_Stream.Release(); } + void Init(bool translationMode, UInt32 translationSize) + { + m_TranslationMode = translationMode; + m_TranslationSize = translationSize; + m_ProcessedSize = 0; + m_Pos = 0; + } + HRESULT Flush(); + + MY_UNKNOWN_IMP + + STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize); +}; + +}} + +#endif |