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134 lines
3.4 KiB
C++
Executable File
134 lines
3.4 KiB
C++
Executable File
// x86_2.h
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#ifndef __BRANCH_X86_2_H
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#define __BRANCH_X86_2_H
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#include "../../../Common/MyCom.h"
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#include "../RangeCoder/RangeCoderBit.h"
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#include "../../ICoder.h"
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// {23170F69-40C1-278B-0303-010100000100}
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#define MyClass2_a(Name, id, subId, encodingId) \
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DEFINE_GUID(CLSID_CCompressConvert ## Name, \
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0x23170F69, 0x40C1, 0x278B, 0x03, 0x03, id, subId, 0x00, 0x00, encodingId, 0x00);
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#define MyClass_a(Name, id, subId) \
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MyClass2_a(Name ## _Encoder, id, subId, 0x01) \
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MyClass2_a(Name ## _Decoder, id, subId, 0x00)
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MyClass_a(BCJ2_x86, 0x01, 0x1B)
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const int kNumMoveBits = 5;
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#ifndef EXTRACT_ONLY
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class CBCJ2_x86_Encoder:
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public ICompressCoder2,
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public CMyUnknownImp
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{
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Byte *_buffer;
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public:
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CBCJ2_x86_Encoder(): _buffer(0) {};
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~CBCJ2_x86_Encoder();
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bool Create();
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COutBuffer _mainStream;
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COutBuffer _callStream;
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COutBuffer _jumpStream;
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NCompress::NRangeCoder::CEncoder _rangeEncoder;
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NCompress::NRangeCoder::CBitEncoder<kNumMoveBits> _statusE8Encoder[256];
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NCompress::NRangeCoder::CBitEncoder<kNumMoveBits> _statusE9Encoder;
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NCompress::NRangeCoder::CBitEncoder<kNumMoveBits> _statusJccEncoder;
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HRESULT Flush();
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void ReleaseStreams()
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{
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_mainStream.ReleaseStream();
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_callStream.ReleaseStream();
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_jumpStream.ReleaseStream();
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_rangeEncoder.ReleaseStream();
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}
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class CCoderReleaser
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{
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CBCJ2_x86_Encoder *_coder;
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public:
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CCoderReleaser(CBCJ2_x86_Encoder *coder): _coder(coder) {}
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~CCoderReleaser() { _coder->ReleaseStreams(); }
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};
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public:
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MY_UNKNOWN_IMP
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HRESULT CodeReal(ISequentialInStream **inStreams,
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const UInt64 **inSizes,
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UInt32 numInStreams,
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ISequentialOutStream **outStreams,
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const UInt64 **outSizes,
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UInt32 numOutStreams,
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ICompressProgressInfo *progress);
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STDMETHOD(Code)(ISequentialInStream **inStreams,
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const UInt64 **inSizes,
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UInt32 numInStreams,
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ISequentialOutStream **outStreams,
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const UInt64 **outSizes,
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UInt32 numOutStreams,
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ICompressProgressInfo *progress);
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};
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#endif
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class CBCJ2_x86_Decoder:
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public ICompressCoder2,
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public CMyUnknownImp
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{
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public:
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CInBuffer _mainInStream;
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CInBuffer _callStream;
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CInBuffer _jumpStream;
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NCompress::NRangeCoder::CDecoder _rangeDecoder;
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NCompress::NRangeCoder::CBitDecoder<kNumMoveBits> _statusE8Decoder[256];
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NCompress::NRangeCoder::CBitDecoder<kNumMoveBits> _statusE9Decoder;
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NCompress::NRangeCoder::CBitDecoder<kNumMoveBits> _statusJccDecoder;
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COutBuffer _outStream;
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void ReleaseStreams()
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{
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_mainInStream.ReleaseStream();
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_callStream.ReleaseStream();
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_jumpStream.ReleaseStream();
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_rangeDecoder.ReleaseStream();
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_outStream.ReleaseStream();
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}
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HRESULT Flush() { return _outStream.Flush(); }
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class CCoderReleaser
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{
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CBCJ2_x86_Decoder *_coder;
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public:
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CCoderReleaser(CBCJ2_x86_Decoder *coder): _coder(coder) {}
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~CCoderReleaser() { _coder->ReleaseStreams(); }
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};
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public:
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MY_UNKNOWN_IMP
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HRESULT CodeReal(ISequentialInStream **inStreams,
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const UInt64 **inSizes,
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UInt32 numInStreams,
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ISequentialOutStream **outStreams,
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const UInt64 **outSizes,
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UInt32 numOutStreams,
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ICompressProgressInfo *progress);
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STDMETHOD(Code)(ISequentialInStream **inStreams,
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const UInt64 **inSizes,
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UInt32 numInStreams,
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ISequentialOutStream **outStreams,
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const UInt64 **outSizes,
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UInt32 numOutStreams,
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ICompressProgressInfo *progress);
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};
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#endif
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