1 ///////////////////////////////////////////////////////////////////////////////
3 /// \file lzma_encoder.h
4 /// \brief LZMA encoder API
6 // Authors: Igor Pavlov
9 // This file has been put into the public domain.
10 // You can do whatever you want with this file.
12 ///////////////////////////////////////////////////////////////////////////////
14 #ifndef LZMA_LZMA_ENCODER_H
15 #define LZMA_LZMA_ENCODER_H
20 extern lzma_ret
lzma_lzma_encoder_init(lzma_next_coder
*next
,
21 lzma_allocator
*allocator
, const lzma_filter_info
*filters
);
24 extern uint64_t lzma_lzma_encoder_memusage(const void *options
);
26 extern lzma_ret
lzma_lzma_props_encode(const void *options
, uint8_t *out
);
29 /// Encodes lc/lp/pb into one byte. Returns false on success and true on error.
30 extern bool lzma_lzma_lclppb_encode(
31 const lzma_options_lzma
*options
, uint8_t *byte
);
34 #ifdef LZMA_LZ_ENCODER_H
36 /// Initializes raw LZMA encoder; this is used by LZMA2.
37 extern lzma_ret
lzma_lzma_encoder_create(
38 lzma_coder
**coder_ptr
, lzma_allocator
*allocator
,
39 const lzma_options_lzma
*options
, lzma_lz_options
*lz_options
);
42 /// Resets an already initialized LZMA encoder; this is used by LZMA2.
43 extern lzma_ret
lzma_lzma_encoder_reset(
44 lzma_coder
*coder
, const lzma_options_lzma
*options
);
47 extern lzma_ret
lzma_lzma_encode(lzma_coder
*restrict coder
,
48 lzma_mf
*restrict mf
, uint8_t *restrict out
,
49 size_t *restrict out_pos
, size_t out_size
,