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Nama	Ukuran	Aksi
base.h	24.28 MB	View DL Edit
bcj.h	2.57 MB	View DL Edit
block.h	21.59 MB	View DL Edit
check.h	4.16 MB	View DL Edit
container.h	24.26 MB	View DL Edit
delta.h	1.82 MB	View DL Edit
filter.h	16.13 MB	View DL Edit
hardware.h	2.54 MB	View DL Edit
index.h	22.94 MB	View DL Edit
index_hash.h	3.82 MB	View DL Edit
lzma12.h	14.4 MB	View DL Edit
stream_flags.h	8.06 MB	View DL Edit
version.h	3.42 MB	View DL Edit
vli.h	6.39 MB	View DL Edit

Edit file: /usr/include/lzma/delta.h

/**
 * \file        lzma/delta.h
 * \brief       Delta filter
 */

/*
 * Author: Lasse Collin
 *
 * This file has been put into the public domain.
 * You can do whatever you want with this file.
 *
 * See ../lzma.h for information about liblzma as a whole.
 */

#ifndef LZMA_H_INTERNAL
#	error Never include this file directly. Use <lzma.h> instead.
#endif

/**
 * \brief       Filter ID
 *
 * Filter ID of the Delta filter. This is used as lzma_filter.id.
 */
#define LZMA_FILTER_DELTA       LZMA_VLI_C(0x03)

/**
 * \brief       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.
 */
typedef enum {
	LZMA_DELTA_TYPE_BYTE
} lzma_delta_type;

/**
 * \brief       Options for the Delta filter
 *
 * These options are needed by both encoder and decoder.
 */
typedef struct {
	/** For now, this must always be LZMA_DELTA_TYPE_BYTE. */
	lzma_delta_type type;

/**
	 * \brief       Delta distance
	 *
	 * With the only currently supported type, LZMA_DELTA_TYPE_BYTE,
	 * the distance is as bytes.
	 *
	 * Examples:
	 *  - 16-bit stereo audio: distance = 4 bytes
	 *  - 24-bit RGB image data: distance = 3 bytes
	 */
	uint32_t dist;
#	define LZMA_DELTA_DIST_MIN 1
#	define LZMA_DELTA_DIST_MAX 256

/*
	 * Reserved space to allow possible future extensions without
	 * breaking the ABI. You should not touch these, because the names
	 * of these variables may change. These are and will never be used
	 * when type is LZMA_DELTA_TYPE_BYTE, so it is safe to leave these
	 * uninitialized.
	 */
	uint32_t reserved_int1;
	uint32_t reserved_int2;
	uint32_t reserved_int3;
	uint32_t reserved_int4;
	void *reserved_ptr1;
	void *reserved_ptr2;

} lzma_options_delta;

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