burg_modified_FIX_sse.c File Reference

#include <xmmintrin.h>
#include <emmintrin.h>
#include <smmintrin.h>
#include "SigProc_FIX.h"
#include "define.h"
#include "tuning_parameters.h"
#include "pitch.h"
#include "celt/x86/x86cpu.h"

Macros
#define	MAX_FRAME_SIZE   384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384 */
#define	QA   25
#define	N_BITS_HEAD_ROOM   2
#define	MIN_RSHIFTS   -16
#define	MAX_RSHIFTS   (32 - QA)

Functions
void	silk_burg_modified_sse4_1 (opus_int32 *res_nrg, opus_int *res_nrg_Q, opus_int32 A_Q16[], const opus_int16 x[], const opus_int32 minInvGain_Q30, const opus_int subfr_length, const opus_int nb_subfr, const opus_int D, int arch)

Macro Definition Documentation

MAX_FRAME_SIZE

#define MAX_FRAME_SIZE   384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384 */

MAX_RSHIFTS

#define MAX_RSHIFTS   (32 - QA)

MIN_RSHIFTS

#define MIN_RSHIFTS   -16

N_BITS_HEAD_ROOM

#define N_BITS_HEAD_ROOM   2

QA

#define QA   25

Function Documentation

silk_burg_modified_sse4_1()

void silk_burg_modified_sse4_1	(	opus_int32 *	res_nrg,
		opus_int *	res_nrg_Q,
		opus_int32	A_Q16[],
		const opus_int16	x[],
		const opus_int32	minInvGain_Q30,
		const opus_int	subfr_length,
		const opus_int	nb_subfr,
		const opus_int	D,
		int	arch
	)