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61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
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/* XzEnc.h -- Xz Encode
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2017-06-27 : Igor Pavlov : Public domain */
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#ifndef __XZ_ENC_H
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#define __XZ_ENC_H
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#include "Lzma2Enc.h"
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#include "Xz.h"
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EXTERN_C_BEGIN
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#define XZ_PROPS__BLOCK_SIZE__AUTO LZMA2_ENC_PROPS__BLOCK_SIZE__AUTO
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#define XZ_PROPS__BLOCK_SIZE__SOLID LZMA2_ENC_PROPS__BLOCK_SIZE__SOLID
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typedef struct
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{
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UInt32 id;
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UInt32 delta;
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UInt32 ip;
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int ipDefined;
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} CXzFilterProps;
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void XzFilterProps_Init(CXzFilterProps *p);
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typedef struct
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{
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CLzma2EncProps lzma2Props;
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CXzFilterProps filterProps;
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unsigned checkId;
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UInt64 blockSize;
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int numBlockThreads_Reduced;
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int numBlockThreads_Max;
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int numTotalThreads;
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int forceWriteSizesInHeader;
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UInt64 reduceSize;
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} CXzProps;
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void XzProps_Init(CXzProps *p);
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typedef void * CXzEncHandle;
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CXzEncHandle XzEnc_Create(ISzAllocPtr alloc, ISzAllocPtr allocBig);
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void XzEnc_Destroy(CXzEncHandle p);
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SRes XzEnc_SetProps(CXzEncHandle p, const CXzProps *props);
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void XzEnc_SetDataSize(CXzEncHandle p, UInt64 expectedDataSiize);
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SRes XzEnc_Encode(CXzEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress);
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SRes Xz_Encode(ISeqOutStream *outStream, ISeqInStream *inStream,
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const CXzProps *props, ICompressProgress *progress);
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SRes Xz_EncodeEmpty(ISeqOutStream *outStream);
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EXTERN_C_END
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#endif
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