/tmp/buildd/xz-utils-5.0.0/src/liblzma/api/lzma/delta.h File Reference

Delta filter. More...

Data Structures
struct	lzma_options_delta
	Options for the Delta filter. More...
Defines
#define	LZMA_FILTER_DELTA   LZMA_VLI_C(0x03)
	Filter ID.
#define	LZMA_DELTA_DIST_MIN   1
#define	LZMA_DELTA_DIST_MAX   256
Enumerations
enum	lzma_delta_type { LZMA_DELTA_TYPE_BYTE }
	Type of the delta calculation. More...

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Detailed Description

Delta filter.

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Define Documentation

#define LZMA_FILTER_DELTA   LZMA_VLI_C(0x03)

Filter ID.

Filter ID of the Delta filter. This is used as lzma_filter.id.

Referenced by message_filters_to_str().

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Enumeration Type Documentation

enum lzma_delta_type

Type of the delta calculation.

Currently only byte-wise delta is supported. Other possible types could be, for example, delta of 16/32/64-bit little/big endian integers, but these are not currently planned since byte-wise delta is almost as good.