Internal

Not exported functions, for internal usage only. More...

Macros
#define	ff_log2   ff_log2_c
#define	ff_log2_16bit   ff_log2_16bit_c
#define	av_log2   ff_log2
#define	av_log2_16bit   ff_log2_16bit

Functions
static av_always_inline av_const int	ff_log2_c (unsigned int v)
static av_always_inline av_const int	ff_log2_16bit_c (unsigned int v)

Variables
const uint8_t	ff_log2_tab [256]

Detailed Description

Not exported functions, for internal usage only.

Macro Definition Documentation

#define ff_log2   ff_log2_c

Definition at line 56 of file intmath.h.

Referenced by av_log2(), and ff_acelp_decode_gain_code().

#define ff_log2_16bit   ff_log2_16bit_c

Definition at line 75 of file intmath.h.

Referenced by av_log2_16bit().

#define av_log2   ff_log2

Definition at line 89 of file intmath.h.

#define av_log2_16bit   ff_log2_16bit

Definition at line 90 of file intmath.h.

Function Documentation

static av_always_inline av_const int ff_log2_c ( unsigned int  v )

static

Definition at line 57 of file intmath.h.

static av_always_inline av_const int ff_log2_16bit_c ( unsigned int  v )

static

Definition at line 76 of file intmath.h.

Variable Documentation

const uint8_t ff_log2_tab[256]

Definition at line 23 of file log2_tab.c.

Referenced by ebml_read_num(), ff_log2_16bit_c(), ff_log2_c(), put_xsub_rle(), and seq_decode_op1().