Edge AI Add-on API 2.2.0
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nrf_dsp_min_max.h
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1/*
2 * Copyright (c) 2026 Nordic Semiconductor ASA
3 *
4 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
5 */
15#ifndef _NRF_DSP_STAT_MIN_MAX_FUNCTIONS_H_
16#define _NRF_DSP_STAT_MIN_MAX_FUNCTIONS_H_
17
18#include <nrf_edgeai/dsp/nrf_dsp_types.h>
19
20#ifdef __cplusplus
21extern "C" {
22#endif
23
33void nrf_dsp_min_max_f32(const flt32_t* p_input, uint16_t num, flt32_t* p_min, flt32_t* p_max);
34
45void nrf_dsp_min_max_f32_s(const flt32_t* p_input,
46 uint16_t num,
47 size32_t stride,
48 flt32_t* p_min,
49 flt32_t* p_max);
50
60void nrf_dsp_min_max_i8(const int8_t* p_input, uint16_t num, int8_t* p_min, int8_t* p_max);
61
72void nrf_dsp_min_max_i8_s(const int8_t* p_input,
73 uint16_t num,
74 size32_t stride,
75 int8_t* p_min,
76 int8_t* p_max);
77
87void nrf_dsp_min_max_i16(const int16_t* p_input, uint16_t num, int16_t* p_min, int16_t* p_max);
88
99void nrf_dsp_min_max_i16_s(const int16_t* p_input,
100 uint16_t num,
101 size32_t stride,
102 int16_t* p_min,
103 int16_t* p_max);
104
114void nrf_dsp_min_max_i32(const int32_t* p_input, uint16_t num, int32_t* p_min, int32_t* p_max);
115
126void nrf_dsp_min_max_i32_s(const int32_t* p_input,
127 uint16_t num,
128 size32_t stride,
129 int32_t* p_min,
130 int32_t* p_max);
131
132#ifdef __cplusplus
133}
134#endif
135
136#endif /* _NRF_DSP_STAT_MIN_MAX_FUNCTIONS_H_ */
137
nrf_dsp_min_max_i16
void nrf_dsp_min_max_i16(const int16_t *p_input, uint16_t num, int16_t *p_min, int16_t *p_max)
Finds Maximum and Minimum value of INT16 fixed-point vector.
nrf_dsp_min_max_i8
void nrf_dsp_min_max_i8(const int8_t *p_input, uint16_t num, int8_t *p_min, int8_t *p_max)
Finds Maximum and Minimum value of INT8 fixed-point vector.
nrf_dsp_min_max_i16_s
void nrf_dsp_min_max_i16_s(const int16_t *p_input, uint16_t num, size32_t stride, int16_t *p_min, int16_t *p_max)
Finds Maximum and Minimum value of a INT16 fixed-point vector using values ​​in increments of 'stride...
nrf_dsp_min_max_i32
void nrf_dsp_min_max_i32(const int32_t *p_input, uint16_t num, int32_t *p_min, int32_t *p_max)
Finds Maximum and Minimum value of INT32 fixed-point vector.
nrf_dsp_min_max_i8_s
void nrf_dsp_min_max_i8_s(const int8_t *p_input, uint16_t num, size32_t stride, int8_t *p_min, int8_t *p_max)
Finds Maximum and Minimum value of a INT8 fixed-point vector using values ​​in increments of 'stride'...
nrf_dsp_min_max_f32
void nrf_dsp_min_max_f32(const flt32_t *p_input, uint16_t num, flt32_t *p_min, flt32_t *p_max)
Finds Maximum and Minimum value of a floating-point vector.
nrf_dsp_min_max_f32_s
void nrf_dsp_min_max_f32_s(const flt32_t *p_input, uint16_t num, size32_t stride, flt32_t *p_min, flt32_t *p_max)
Finds Maximum and Minimum value of a floating-point vector using values ​​in increments of 'stride'.
nrf_dsp_min_max_i32_s
void nrf_dsp_min_max_i32_s(const int32_t *p_input, uint16_t num, size32_t stride, int32_t *p_min, int32_t *p_max)
Finds Maximum and Minimum value of a INT32 fixed-point vector using values ​​in increments of 'stride...
nrf_dsp_types.h
size32_t
size_t size32_t
Architecture 32-bit size_t type definition.
Definition nrf_edgeai_ctypes.h:31
flt32_t
float flt32_t
32-bit floating-point type definition.
Definition nrf_edgeai_ctypes.h:21