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lzma_filter_encoder Struct Reference

Public Attributes

lzma_vli id
 Filter ID. More...
 
lzma_init_function init
 
uint64_t(* memusage )(const void *options)
 
uint64_t(* block_size )(const void *options)
 
lzma_ret(* props_size_get )(uint32_t *size, const void *options)
 
uint32_t props_size_fixed
 
lzma_ret(* props_encode )(const void *options, uint8_t *out)
 

Detailed Description

Definition at line 21 of file filter_encoder.c.

Member Data Documentation

◆ block_size

uint64_t(* lzma_filter_encoder::block_size) (const void *options)

Calculates the recommended Uncompressed Size for .xz Blocks to which the input data can be split to make multithreaded encoding possible. If this is NULL, it is assumed that the encoder is fast enough with single thread.

Definition at line 37 of file filter_encoder.c.

Referenced by lzma_mt_block_size().

◆ id

lzma_vli lzma_filter_encoder::id

Filter ID.

Definition at line 23 of file filter_encoder.c.

Referenced by capstone.CsInsn::insn_name().

◆ init

lzma_init_function lzma_filter_encoder::init

Initializes the filter encoder and calls lzma_next_filter_init() for filters + 1.

Definition at line 27 of file filter_encoder.c.

◆ memusage

uint64_t(* lzma_filter_encoder::memusage) (const void *options)

Calculates memory usage of the encoder. If the options are invalid, UINT64_MAX is returned.

Definition at line 31 of file filter_encoder.c.

◆ props_encode

lzma_ret(* lzma_filter_encoder::props_encode) (const void *options, uint8_t *out)

Encodes Filter Properties.

Returns
- LZMA_OK: Properties encoded successfully.
  • LZMA_OPTIONS_ERROR: Unsupported options
  • LZMA_PROG_ERROR: Invalid options or not enough output space

Definition at line 51 of file filter_encoder.c.

◆ props_size_fixed

uint32_t lzma_filter_encoder::props_size_fixed

Definition at line 43 of file filter_encoder.c.

◆ props_size_get

lzma_ret(* lzma_filter_encoder::props_size_get) (uint32_t *size, const void *options)

Tells the size of the Filter Properties field. If options are invalid, UINT32_MAX is returned. If this is NULL, props_size_fixed is used.

Definition at line 42 of file filter_encoder.c.

The documentation for this struct was generated from the following file: