celt_lpc.h File Reference

#include "arch.h"
#include "cpu_support.h"

Go to the source code of this file.

Macros
#define	LPC_ORDER   24
#define	celt_fir(x, num, y, N, ord, mem, arch)   (celt_fir_c(x, num, y, N, ord, mem, arch))

Functions
void	_celt_lpc (opus_val16 *_lpc, const opus_val32 *ac, int p)
void	celt_fir_c (const opus_val16 *x, const opus_val16 *num, opus_val16 *y, int N, int ord, opus_val16 *mem, int arch)
void	celt_iir (const opus_val32 *x, const opus_val16 *den, opus_val32 *y, int N, int ord, opus_val16 *mem, int arch)
int	_celt_autocorr (const opus_val16 *x, opus_val32 *ac, const opus_val16 *window, int overlap, int lag, int n, int arch)

Macro Definition Documentation

celt_fir

#define celt_fir	(		x,
			num,
			y,
			N,
			ord,
			mem,
			arch
	)		(celt_fir_c(x, num, y, N, ord, mem, arch))

LPC_ORDER

#define LPC_ORDER   24

Function Documentation

_celt_autocorr()

int _celt_autocorr	(	const opus_val16 *	x,
		opus_val32 *	ac,
		const opus_val16 *	window,
		int	overlap,
		int	lag,
		int	n,
		int	arch
	)

_celt_lpc()

void _celt_lpc	(	opus_val16 *	_lpc,
		const opus_val32 *	ac,
		int	p
	)

celt_fir_c()

void celt_fir_c	(	const opus_val16 *	x,
		const opus_val16 *	num,
		opus_val16 *	y,
		int	N,
		int	ord,
		opus_val16 *	mem,
		int	arch
	)

celt_iir()

void celt_iir	(	const opus_val32 *	x,
		const opus_val16 *	den,
		opus_val32 *	y,
		int	N,
		int	ord,
		opus_val16 *	mem,
		int	arch
	)