vlc_bits.h File Reference

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Data Structures
struct	bs_s

Macros
#define	bs_forward(s, i)   s->p = s->pf_forward ? s->pf_forward( s->p, s->p_end, s->p_fwpriv, i ) : s->p + i

Typedefs
typedef struct bs_s	bs_t

Functions
static void	bs_write_init (bs_t *s, void *p_data, size_t i_data)
static void	bs_init (bs_t *s, const void *p_data, size_t i_data)
static int	bs_pos (const bs_t *s)
static int	bs_remain (const bs_t *s)
static int	bs_eof (const bs_t *s)
static uint32_t	bs_read (bs_t *s, int i_count)
static uint32_t	bs_read1 (bs_t *s)
static uint32_t	bs_show (bs_t *s, int i_count)
static void	bs_skip (bs_t *s, ssize_t i_count)
static void	bs_write (bs_t *s, int i_count, uint32_t i_bits)
static bool	bs_aligned (bs_t *s)
static void	bs_align (bs_t *s)
static void	bs_align_0 (bs_t *s)
static void	bs_align_1 (bs_t *s)
static uint_fast32_t	bs_read_ue (bs_t *bs)
static int_fast32_t	bs_read_se (bs_t *s)

Detailed Description

This file defines functions, structures for handling streams of bits in vlc

Macro Definition Documentation

bs_forward

#define bs_forward	(		s,
			i
	)		s->p = s->pf_forward ? s->pf_forward( s->p, s->p_end, s->p_fwpriv, i ) : s->p + i

Typedef Documentation

bs_t

typedef struct bs_s bs_t

Function Documentation

bs_align()

static void bs_align ( bs_t *  s )

inlinestatic

References bs_s::i_left, and bs_s::p.

bs_align_0()

static void bs_align_0 ( bs_t *  s )

inlinestatic

References bs_write(), and bs_s::i_left.

bs_align_1()

static void bs_align_1 ( bs_t *  s )

inlinestatic

References bs_s::b_read_only, bs_write(), and bs_s::i_left.

bs_aligned()

static bool bs_aligned ( bs_t *  s )

inlinestatic

References bs_s::i_left.

bs_eof()

static int bs_eof ( const bs_t *  s )

inlinestatic

References bs_s::p, and bs_s::p_end.

bs_init()

static void bs_init ( bs_t *  s, const void *  p_data, size_t  i_data  )

inlinestatic

References bs_s::b_read_only, and bs_write_init().

bs_pos()

static int bs_pos ( const bs_t *  s )

inlinestatic

References bs_s::i_left, bs_s::p, and bs_s::p_start.

bs_read()

static uint32_t bs_read ( bs_t *  s, int  i_count  )

inlinestatic

References bs_forward, bs_s::i_left, bs_s::p, and bs_s::p_end.

Referenced by bs_read_ue(), and bs_show().

bs_read1()

static uint32_t bs_read1 ( bs_t *  s )

inlinestatic

References bs_forward, bs_s::i_left, bs_s::p, and bs_s::p_end.

Referenced by bs_read_ue().

bs_read_se()

static int_fast32_t bs_read_se ( bs_t *  s )

inlinestatic

References bs_read_ue().

bs_read_ue()

static uint_fast32_t bs_read_ue ( bs_t *  bs )

inlinestatic

References bs_read(), bs_read1(), bs_s::p, and bs_s::p_end.

Referenced by bs_read_se().

bs_remain()

static int bs_remain ( const bs_t *  s )

inlinestatic

References bs_s::i_left, bs_s::p, and bs_s::p_end.

bs_show()

static uint32_t bs_show ( bs_t *  s, int  i_count  )

inlinestatic

References bs_read().

bs_skip()

static void bs_skip ( bs_t *  s, ssize_t  i_count  )

inlinestatic

References bs_forward, and bs_s::i_left.

bs_write()

static void bs_write ( bs_t *  s, int  i_count, uint32_t  i_bits  )

inlinestatic

References bs_s::b_read_only, bs_forward, bs_s::i_left, bs_s::p, and bs_s::p_end.

Referenced by bs_align_0(), and bs_align_1().

bs_write_init()

static void bs_write_init ( bs_t *  s, void *  p_data, size_t  i_data  )

inlinestatic

References bs_s::b_read_only, bs_s::i_left, bs_s::p, bs_s::p_end, bs_s::p_fwpriv, bs_s::p_start, and bs_s::pf_forward.

Referenced by bs_init().