mpegaudio_tablegen.h File Reference

#include <stdint.h>
#include <math.h>
#include "libavutil/attributes.h"

Go to the source code of this file.

Macros
#define	TABLE_4_3_SIZE   (8191 + 16)*4
#define	FRAC_BITS   23
#define	IMDCT_SCALAR   1.759

Functions
static av_cold void	mpegaudio_tableinit (void)

Variables
static int8_t	table_4_3_exp [TABLE_4_3_SIZE]
static uint32_t	table_4_3_value [TABLE_4_3_SIZE]
static uint32_t	exp_table_fixed [512]
static uint32_t	expval_table_fixed [512][16]
static float	exp_table_float [512]
static float	expval_table_float [512][16]

Macro Definition Documentation

TABLE_4_3_SIZE

#define TABLE_4_3_SIZE   (8191 + 16)*4

Definition at line 30 of file mpegaudio_tablegen.h.

FRAC_BITS

#define FRAC_BITS   23

Definition at line 42 of file mpegaudio_tablegen.h.

IMDCT_SCALAR

#define IMDCT_SCALAR   1.759

Definition at line 43 of file mpegaudio_tablegen.h.

Function Documentation

mpegaudio_tableinit()

static av_cold void mpegaudio_tableinit ( void  )

static

Definition at line 45 of file mpegaudio_tablegen.h.

Referenced by decode_init_static(), and main().

Variable Documentation

table_4_3_exp

int8_t table_4_3_exp[TABLE_4_3_SIZE]

static

Definition at line 35 of file mpegaudio_tablegen.h.

Referenced by l3_unscale(), main(), and mpegaudio_tableinit().

table_4_3_value

uint32_t table_4_3_value[TABLE_4_3_SIZE]

static

Definition at line 36 of file mpegaudio_tablegen.h.

Referenced by l3_unscale(), main(), and mpegaudio_tableinit().

exp_table_fixed

uint32_t exp_table_fixed[512]

static

Definition at line 37 of file mpegaudio_tablegen.h.

Referenced by main(), and mpegaudio_tableinit().

expval_table_fixed

uint32_t expval_table_fixed[512][16]

static

Definition at line 38 of file mpegaudio_tablegen.h.

Referenced by main(), and mpegaudio_tableinit().

exp_table_float

float exp_table_float[512]

static

Definition at line 39 of file mpegaudio_tablegen.h.

Referenced by main(), and mpegaudio_tableinit().

expval_table_float

float expval_table_float[512][16]

static

Definition at line 40 of file mpegaudio_tablegen.h.

Referenced by main(), and mpegaudio_tableinit().