diff options
Diffstat (limited to '')
| -rw-r--r-- | LzmaEnc.h | 77 |
1 files changed, 18 insertions, 59 deletions
@@ -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); |