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Internal
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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 52 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 71 of file intmath.h.

Referenced by av_log2_16bit().

#define av_log2   ff_log2

Definition at line 85 of file intmath.h.

#define av_log2_16bit   ff_log2_16bit

Definition at line 86 of file intmath.h.

Function Documentation

static av_always_inline av_const int ff_log2_c ( unsigned int  v)
static

Definition at line 53 of file intmath.h.

static av_always_inline av_const int ff_log2_16bit_c ( unsigned int  v)
static

Definition at line 72 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().