13#if !defined(__UTILITIES_H__)
14#define __UTILITIES_H__
17#if defined(G722_1_USE_FIXED_POINT)
18void vec_copyi16(int16_t z[],
const int16_t x[],
int n);
19int32_t vec_dot_prodi16(
const int16_t x[],
const int16_t y[],
int n);
21void vec_copyf(
float z[],
const float x[],
int n);
22void vec_zerof(
float z[],
int n);
23void vec_subf(
float z[],
const float x[],
const float y[],
int n);
24void vec_scalar_mulf(
float z[],
const float x[],
float y,
int n);
25void vec_mulf(
float z[],
const float x[],
const float y[],
int n);
26float vec_dot_prodf(
const float x[],
const float y[],
int n);
27void vec_scaled_addf(
float z[],
const float x[],
float x_scale,
const float y[],
float y_scale,
int n);
28void vec_scaled_subf(
float z[],
const float x[],
float x_scale,
const float y[],
float y_scale,
int n);