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73 lines
1.4 KiB
C++
Executable File
73 lines
1.4 KiB
C++
Executable File
// LZMA/Encoder.h
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#ifndef __LZMA_ENCODER_H
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#define __LZMA_ENCODER_H
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#include "../../../Common/MyCom.h"
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#include "../../ICoder.h"
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extern "C"
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{
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#include "../../../../C/LzmaEnc.h"
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}
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namespace NCompress {
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namespace NLZMA {
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struct CSeqInStream
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{
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ISeqInStream SeqInStream;
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ISequentialInStream *RealStream;
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};
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struct CSeqOutStream
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{
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ISeqOutStream SeqOutStream;
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CMyComPtr<ISequentialOutStream> RealStream;
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HRESULT Res;
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};
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class CEncoder :
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public ICompressCoder,
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public ICompressSetOutStream,
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public ICompressSetCoderProperties,
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public ICompressWriteCoderProperties,
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public CMyUnknownImp
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{
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CLzmaEncHandle _encoder;
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CSeqInStream _seqInStream;
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CSeqOutStream _seqOutStream;
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public:
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CEncoder();
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MY_UNKNOWN_IMP3(
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ICompressSetOutStream,
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ICompressSetCoderProperties,
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ICompressWriteCoderProperties
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)
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STDMETHOD(Code)(ISequentialInStream *inStream,
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ISequentialOutStream *outStream,
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const UInt64 *inSize, const UInt64 *outSize,
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ICompressProgressInfo *progress);
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// ICompressSetCoderProperties2
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STDMETHOD(SetCoderProperties)(const PROPID *propIDs,
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const PROPVARIANT *properties, UInt32 numProperties);
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// ICompressWriteCoderProperties
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STDMETHOD(WriteCoderProperties)(ISequentialOutStream *outStream);
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STDMETHOD(SetOutStream)(ISequentialOutStream *outStream);
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STDMETHOD(ReleaseOutStream)();
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virtual ~CEncoder();
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};
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}}
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#endif
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