intmath.h File Reference

#include <stdint.h>
#include "config.h"
#include "attributes.h"

Go to the source code of this file.

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
#define	ff_ctz   ff_ctz_c

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)
static av_always_inline av_const int	ff_ctz_c (int v)
int	av_ctz (int v)
	Trailing zero bit count.

Variables
const uint8_t	ff_log2_tab [256]