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 const lzma_allocator *allocator,
22 const lzma_filter_info *filters);
25 extern uint64_t lzma_lzma_encoder_memusage(const void *options);
27 extern lzma_ret lzma_lzma_props_encode(const void *options, uint8_t *out);
30 /// Encodes lc/lp/pb into one byte. Returns false on success and true on error.
31 extern bool lzma_lzma_lclppb_encode(
32 const lzma_options_lzma *options, uint8_t *byte);
35 #ifdef LZMA_LZ_ENCODER_H
37 /// Initializes raw LZMA encoder; this is used by LZMA2.
38 extern lzma_ret lzma_lzma_encoder_create(
39 lzma_coder **coder_ptr, const lzma_allocator *allocator,
40 const lzma_options_lzma *options, lzma_lz_options *lz_options);
43 /// Resets an already initialized LZMA encoder; this is used by LZMA2.
44 extern lzma_ret lzma_lzma_encoder_reset(
45 lzma_coder *coder, const lzma_options_lzma *options);
48 extern lzma_ret lzma_lzma_encode(lzma_coder *restrict coder,
49 lzma_mf *restrict mf, uint8_t *restrict out,
50 size_t *restrict out_pos, size_t out_size,