From d4d7f315c7101cc999e110ac5433ce326849eb17 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 7 Nov 2015 15:46:33 +0100 Subject: Merging upstream version 1.4~rc1. Signed-off-by: Daniel Baumann --- LzmaEnc.h | 77 +++++++++++++++------------------------------------------------ 1 file changed, 18 insertions(+), 59 deletions(-) (limited to 'LzmaEnc.h') diff --git a/LzmaEnc.h b/LzmaEnc.h index 529a8f4..dbc977d 100644 --- a/LzmaEnc.h +++ b/LzmaEnc.h @@ -1,59 +1,18 @@ -/* LzmaEnc.h -- LZMA Encoder -2009-02-07 : Igor Pavlov : Public domain */ - -#ifndef __LZMA_ENC_H -#define __LZMA_ENC_H - -#include "Types.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct _CLzmaEncProps -{ - int level; /* 0 <= level <= 9 */ - UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version - (1 << 12) <= dictSize <= (1 << 30) for 64-bit version - default = (1 << 24) */ - int lc; /* 0 <= lc <= 8, default = 3 */ - int lp; /* 0 <= lp <= 4, default = 0 */ - int pb; /* 0 <= pb <= 4, default = 2 */ - int algo; /* 0 - fast, 1 - normal, default = 1 */ - int fb; /* 5 <= fb <= 273, default = 32 */ - int btMode; /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */ - int numHashBytes; /* 2, 3 or 4, default = 4 */ - UInt32 mc; /* 1 <= mc <= (1 << 30), default = 32 */ - int numThreads; /* 1 or 2, default = 2 */ -} CLzmaEncProps; - -void LzmaEncProps_Init(CLzmaEncProps *p); -void LzmaEncProps_Normalize(CLzmaEncProps *p); -UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2); - - -/* ---------- CLzmaEncHandle Interface ---------- */ - -/* LzmaEnc_* functions can return the following exit codes: -Returns: - SZ_OK - OK - SZ_ERROR_MEM - Memory allocation error - SZ_ERROR_PARAM - Incorrect paramater in props - SZ_ERROR_WRITE - Write callback error. - SZ_ERROR_PROGRESS - some break from progress callback - SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) -*/ - -typedef void * CLzmaEncHandle; - -CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc); -void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig); -void LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props); -SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, - ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); - -#ifdef __cplusplus -} -#endif - -#endif +/* LzmaEnc.h -- LZMA Encoder +2009-02-07 : Igor Pavlov : Public domain */ + + +/* ---------- CLzmaEncHandle Interface ---------- */ + +/* LzmaEnc_* functions can return the following exit codes: +Returns: + SZ_OK - OK + SZ_ERROR_WRITE - Write callback error. +*/ + +typedef void * CLzmaEncHandle; + +CLzmaEncHandle LzmaEnc_Init( const int dict_size, const int match_len_limit, + const int infd, const int outfd ); +void LzmaEnc_Free(CLzmaEncHandle p); +int LzmaEnc_Encode(CLzmaEncHandle p); -- cgit v1.2.3