#include <stdint.h>
#include "libavutil/avconfig.h"
#include "attributes.h"
#include "config.h"

Macros
#define	AV_BSWAP16C(x) (((x) << 8 & 0xff00) \| ((x) >> 8 & 0x00ff))

#define	AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 \| AV_BSWAP16C((x) >> 16))

#define	AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 \| AV_BSWAP32C((x) >> 32))

#define	AV_BSWAPC(s, x) AV_BSWAP##s##C(x)

#define	av_be2ne16(x) av_bswap16(x)

#define	av_be2ne32(x) av_bswap32(x)

#define	av_be2ne64(x) av_bswap64(x)

#define	av_le2ne16(x) (x)

#define	av_le2ne32(x) (x)

#define	av_le2ne64(x) (x)

#define	AV_BE2NEC(s, x) AV_BSWAPC(s, x)

#define	AV_LE2NEC(s, x) (x)

#define	AV_BE2NE16C(x) AV_BE2NEC(16, x)

#define	AV_BE2NE32C(x) AV_BE2NEC(32, x)

#define	AV_BE2NE64C(x) AV_BE2NEC(64, x)

#define	AV_LE2NE16C(x) AV_LE2NEC(16, x)

#define	AV_LE2NE32C(x) AV_LE2NEC(32, x)

#define	AV_LE2NE64C(x) AV_LE2NEC(64, x)

Functions
static av_always_inline av_const uint16_t	av_bswap16 (uint16_t x)

static av_always_inline av_const uint32_t	av_bswap32 (uint32_t x)

static uint64_t av_const	av_bswap64 (uint64_t x)

Detailed Description

byte swapping routines

Definition in file bswap.h.

Macro Definition Documentation

◆ AV_BSWAP16C

#define AV_BSWAP16C ( x ) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff))

Definition at line 53 of file bswap.h.

◆ AV_BSWAP32C

#define AV_BSWAP32C ( x ) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16))

Definition at line 54 of file bswap.h.

◆ AV_BSWAP64C

#define AV_BSWAP64C ( x ) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32))

Definition at line 55 of file bswap.h.

◆ AV_BSWAPC

#define AV_BSWAPC	(	s,
		x
	)	AV_BSWAP##s##C(x)

Definition at line 57 of file bswap.h.

◆ av_be2ne16

#define av_be2ne16 ( x ) av_bswap16(x)

Definition at line 94 of file bswap.h.

◆ av_be2ne32

#define av_be2ne32 ( x ) av_bswap32(x)

Definition at line 95 of file bswap.h.

◆ av_be2ne64

#define av_be2ne64 ( x ) av_bswap64(x)

Definition at line 96 of file bswap.h.

◆ av_le2ne16

#define av_le2ne16 ( x ) (x)

Definition at line 97 of file bswap.h.

◆ av_le2ne32

#define av_le2ne32 ( x ) (x)

Definition at line 98 of file bswap.h.

◆ av_le2ne64

#define av_le2ne64 ( x ) (x)

Definition at line 99 of file bswap.h.

◆ AV_BE2NEC

#define AV_BE2NEC	(	s,
		x
	)	AV_BSWAPC(s, x)

Definition at line 100 of file bswap.h.

◆ AV_LE2NEC

#define AV_LE2NEC	(	s,
		x
	)	(x)

Definition at line 101 of file bswap.h.

◆ AV_BE2NE16C

#define AV_BE2NE16C ( x ) AV_BE2NEC(16, x)

Definition at line 104 of file bswap.h.

◆ AV_BE2NE32C

#define AV_BE2NE32C ( x ) AV_BE2NEC(32, x)

Definition at line 105 of file bswap.h.

◆ AV_BE2NE64C

#define AV_BE2NE64C ( x ) AV_BE2NEC(64, x)

Definition at line 106 of file bswap.h.

◆ AV_LE2NE16C

#define AV_LE2NE16C ( x ) AV_LE2NEC(16, x)

Definition at line 107 of file bswap.h.

◆ AV_LE2NE32C

#define AV_LE2NE32C ( x ) AV_LE2NEC(32, x)

Definition at line 108 of file bswap.h.

◆ AV_LE2NE64C

#define AV_LE2NE64C ( x ) AV_LE2NEC(64, x)

Definition at line 109 of file bswap.h.

Function Documentation

◆ av_bswap16()

static av_always_inline av_const uint16_t av_bswap16 ( uint16_t x )

static

Definition at line 60 of file bswap.h.

◆ av_bswap32()

static av_always_inline av_const uint32_t av_bswap32 ( uint32_t x )