mdct.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "../../codec.h"
#include "mdct.h"
#include "os.h"
#include "misc.h"

Functions
void	mdct_init (mdct_lookup *lookup, int n)
STIN void	mdct_butterfly_8 (DATA_TYPE *x)
STIN void	mdct_butterfly_16 (DATA_TYPE *x)
STIN void	mdct_butterfly_32 (DATA_TYPE *x)
STIN void	mdct_butterfly_first (DATA_TYPE *T, DATA_TYPE *x, int points)
STIN void	mdct_butterfly_generic (DATA_TYPE *T, DATA_TYPE *x, int points, int trigint)
STIN void	mdct_butterflies (mdct_lookup *init, DATA_TYPE *x, int points)
void	mdct_clear (mdct_lookup *l)
STIN void	mdct_bitreverse (mdct_lookup *init, DATA_TYPE *x)
void	mdct_backward (mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out)
void	mdct_forward (mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out)

Function Documentation

mdct_backward()

void mdct_backward	(	mdct_lookup *	init,
		DATA_TYPE *	in,
		DATA_TYPE *	out )

mdct_bitreverse()

STIN void mdct_bitreverse	(	mdct_lookup *	init,
		DATA_TYPE *	x )

mdct_butterflies()

STIN void mdct_butterflies	(	mdct_lookup *	init,
		DATA_TYPE *	x,
		int	points )

mdct_butterfly_16()

STIN void mdct_butterfly_16

(

DATA_TYPE *

x

)

mdct_butterfly_32()

STIN void mdct_butterfly_32

(

DATA_TYPE *

x

)

mdct_butterfly_8()

STIN void mdct_butterfly_8

(

DATA_TYPE *

x

)

mdct_butterfly_first()

STIN void mdct_butterfly_first	(	DATA_TYPE *	T,
		DATA_TYPE *	x,
		int	points )

mdct_butterfly_generic()

STIN void mdct_butterfly_generic	(	DATA_TYPE *	T,
		DATA_TYPE *	x,
		int	points,
		int	trigint )

mdct_clear()

void mdct_clear

(

mdct_lookup *

l

)

mdct_forward()

void mdct_forward	(	mdct_lookup *	init,
		DATA_TYPE *	in,
		DATA_TYPE *	out )

mdct_init()

void mdct_init	(	mdct_lookup *	lookup,
		int	n )