mirror of https://github.com/PCSX2/pcsx2.git
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/* XzEnc.h -- Xz Encode
|
|
2023-04-13 : Igor Pavlov : Public domain */
|
|
|
|
#ifndef ZIP7_INC_XZ_ENC_H
|
|
#define ZIP7_INC_XZ_ENC_H
|
|
|
|
#include "Lzma2Enc.h"
|
|
|
|
#include "Xz.h"
|
|
|
|
EXTERN_C_BEGIN
|
|
|
|
|
|
#define XZ_PROPS_BLOCK_SIZE_AUTO LZMA2_ENC_PROPS_BLOCK_SIZE_AUTO
|
|
#define XZ_PROPS_BLOCK_SIZE_SOLID LZMA2_ENC_PROPS_BLOCK_SIZE_SOLID
|
|
|
|
|
|
typedef struct
|
|
{
|
|
UInt32 id;
|
|
UInt32 delta;
|
|
UInt32 ip;
|
|
int ipDefined;
|
|
} CXzFilterProps;
|
|
|
|
void XzFilterProps_Init(CXzFilterProps *p);
|
|
|
|
|
|
typedef struct
|
|
{
|
|
CLzma2EncProps lzma2Props;
|
|
CXzFilterProps filterProps;
|
|
unsigned checkId;
|
|
UInt64 blockSize;
|
|
int numBlockThreads_Reduced;
|
|
int numBlockThreads_Max;
|
|
int numTotalThreads;
|
|
int forceWriteSizesInHeader;
|
|
UInt64 reduceSize;
|
|
} CXzProps;
|
|
|
|
void XzProps_Init(CXzProps *p);
|
|
|
|
typedef struct CXzEnc CXzEnc;
|
|
typedef CXzEnc * CXzEncHandle;
|
|
// Z7_DECLARE_HANDLE(CXzEncHandle)
|
|
|
|
CXzEncHandle XzEnc_Create(ISzAllocPtr alloc, ISzAllocPtr allocBig);
|
|
void XzEnc_Destroy(CXzEncHandle p);
|
|
SRes XzEnc_SetProps(CXzEncHandle p, const CXzProps *props);
|
|
void XzEnc_SetDataSize(CXzEncHandle p, UInt64 expectedDataSiize);
|
|
SRes XzEnc_Encode(CXzEncHandle p, ISeqOutStreamPtr outStream, ISeqInStreamPtr inStream, ICompressProgressPtr progress);
|
|
|
|
SRes Xz_Encode(ISeqOutStreamPtr outStream, ISeqInStreamPtr inStream,
|
|
const CXzProps *props, ICompressProgressPtr progress);
|
|
|
|
SRes Xz_EncodeEmpty(ISeqOutStreamPtr outStream);
|
|
|
|
EXTERN_C_END
|
|
|
|
#endif
|