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65 lines
1.4 KiB
C++
Executable File
65 lines
1.4 KiB
C++
Executable File
// Compress/PPMD/Encoder.h
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#ifndef __COMPRESS_PPMD_ENCODER_H
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#define __COMPRESS_PPMD_ENCODER_H
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#include "../../../Common/MyCom.h"
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#include "../../ICoder.h"
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#include "../../Common/InBuffer.h"
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#include "../RangeCoder/RangeCoder.h"
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#include "PPMDEncode.h"
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namespace NCompress {
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namespace NPPMD {
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class CEncoder :
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public ICompressCoder,
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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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public:
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CInBuffer _inStream;
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NRangeCoder::CEncoder _rangeEncoder;
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CEncodeInfo _info;
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UInt32 _usedMemorySize;
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Byte _order;
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public:
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MY_UNKNOWN_IMP2(
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ICompressSetCoderProperties,
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ICompressWriteCoderProperties)
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// ICoder interface
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HRESULT Flush();
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void ReleaseStreams()
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{
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_inStream.ReleaseStream();
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_rangeEncoder.ReleaseStream();
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}
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HRESULT CodeReal(ISequentialInStream *inStream,
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ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
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ICompressProgressInfo *progress);
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STDMETHOD(Code)(ISequentialInStream *inStream,
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ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
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ICompressProgressInfo *progress);
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STDMETHOD(SetCoderProperties)(const PROPID *propIDs,
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const PROPVARIANT *properties, UInt32 numProperties);
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STDMETHOD(WriteCoderProperties)(ISequentialOutStream *outStream);
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CEncoder();
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};
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}}
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#endif
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