詳細説明

加算: dst[i] = src1[i] + src2[i]
減算: dst[i] = src1[i] - src2[i]

引数

src1_data	1番目の入力画像データ
src1_step	1番目の入力画像のステップ
src2_data	2番目の入力画像データ
src2_step	2番目の入力画像のステップ
dst_data	出力画像データ
dst_step	出力画像のステップ
width	画像の幅
height	画像の高さ

関数
int	hal_ni_add16s (const short src1_data, size_t src1_step, const short src2_data, size_t src2_step, short *dst_data, size_t dst_step, int width, int height)

int	hal_ni_add16u (const ushort src1_data, size_t src1_step, const ushort src2_data, size_t src2_step, ushort *dst_data, size_t dst_step, int width, int height)

int	hal_ni_add32f (const float src1_data, size_t src1_step, const float src2_data, size_t src2_step, float *dst_data, size_t dst_step, int width, int height)

int	hal_ni_add32s (const int src1_data, size_t src1_step, const int src2_data, size_t src2_step, int *dst_data, size_t dst_step, int width, int height)

int	hal_ni_add64f (const double src1_data, size_t src1_step, const double src2_data, size_t src2_step, double *dst_data, size_t dst_step, int width, int height)

int	hal_ni_add8s (const schar src1_data, size_t src1_step, const schar src2_data, size_t src2_step, schar *dst_data, size_t dst_step, int width, int height)

int	hal_ni_add8u (const uchar src1_data, size_t src1_step, const uchar src2_data, size_t src2_step, uchar *dst_data, size_t dst_step, int width, int height)

int	hal_ni_addScalar16s16s (const int16_t src_data, size_t src_step, int16_t dst_data, size_t dst_step, int width, int height, const int16_t *scalar_data, int nChannels)

int	hal_ni_addScalar32f32f (const float src_data, size_t src_step, float dst_data, size_t dst_step, int width, int height, const float *scalar_data, int nChannels)

int	hal_ni_sub16s (const short src1_data, size_t src1_step, const short src2_data, size_t src2_step, short *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub16u (const ushort src1_data, size_t src1_step, const ushort src2_data, size_t src2_step, ushort *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub32f (const float src1_data, size_t src1_step, const float src2_data, size_t src2_step, float *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub32s (const int src1_data, size_t src1_step, const int src2_data, size_t src2_step, int *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub64f (const double src1_data, size_t src1_step, const double src2_data, size_t src2_step, double *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub8s (const schar src1_data, size_t src1_step, const schar src2_data, size_t src2_step, schar *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub8s32f (const schar src1_data, size_t src1_step, const schar src2_data, size_t src2_step, float *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub8u (const uchar src1_data, size_t src1_step, const uchar src2_data, size_t src2_step, uchar *dst_data, size_t dst_step, int width, int height)

int	hal_ni_sub8u32f (const uchar src1_data, size_t src1_step, const uchar src2_data, size_t src2_step, float *dst_data, size_t dst_step, int width, int height)

関数詳解

◆ hal_ni_add16s()

int hal_ni_add16s	(	const short *	src1_data,
		size_t	src1_step,
		const short *	src2_data,
		size_t	src2_step,
		short *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_add16u()

int hal_ni_add16u	(	const ushort *	src1_data,
		size_t	src1_step,
		const ushort *	src2_data,
		size_t	src2_step,
		ushort *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_add32f()

int hal_ni_add32f	(	const float *	src1_data,
		size_t	src1_step,
		const float *	src2_data,
		size_t	src2_step,
		float *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_add32s()

int hal_ni_add32s	(	const int *	src1_data,
		size_t	src1_step,
		const int *	src2_data,
		size_t	src2_step,
		int *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_add64f()

int hal_ni_add64f	(	const double *	src1_data,
		size_t	src1_step,
		const double *	src2_data,
		size_t	src2_step,
		double *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_add8s()

int hal_ni_add8s	(	const schar *	src1_data,
		size_t	src1_step,
		const schar *	src2_data,
		size_t	src2_step,
		schar *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_add8u()

int hal_ni_add8u	(	const uchar *	src1_data,
		size_t	src1_step,
		const uchar *	src2_data,
		size_t	src2_step,
		uchar *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_addScalar16s16s()

int hal_ni_addScalar16s16s	(	const int16_t *	src_data,
		size_t	src_step,
		int16_t *	dst_data,
		size_t	dst_step,
		int	width,
		int	height,
		const int16_t *	scalar_data,
		int	nChannels )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_addScalar32f32f()

int hal_ni_addScalar32f32f	(	const float *	src_data,
		size_t	src_step,
		float *	dst_data,
		size_t	dst_step,
		int	width,
		int	height,
		const float *	scalar_data,
		int	nChannels )

inline

#include <core/src/hal_replacement.hpp>

スカラー加算: _dst[i] = src[i] + scalar

引数

src_data	入力画像データ
src_step	入力画像のステップ
dst_data	出力画像データ
dst_step	出力画像のステップ
width	画像の幅
height	画像の高さ
scalar_data	スカラー値へのポインタ
nChannels	要素あたりのチャンネル数

◆ hal_ni_sub16s()

int hal_ni_sub16s	(	const short *	src1_data,
		size_t	src1_step,
		const short *	src2_data,
		size_t	src2_step,
		short *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub16u()

int hal_ni_sub16u	(	const ushort *	src1_data,
		size_t	src1_step,
		const ushort *	src2_data,
		size_t	src2_step,
		ushort *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub32f()

int hal_ni_sub32f	(	const float *	src1_data,
		size_t	src1_step,
		const float *	src2_data,
		size_t	src2_step,
		float *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub32s()

int hal_ni_sub32s	(	const int *	src1_data,
		size_t	src1_step,
		const int *	src2_data,
		size_t	src2_step,
		int *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub64f()

int hal_ni_sub64f	(	const double *	src1_data,
		size_t	src1_step,
		const double *	src2_data,
		size_t	src2_step,
		double *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub8s()

int hal_ni_sub8s	(	const schar *	src1_data,
		size_t	src1_step,
		const schar *	src2_data,
		size_t	src2_step,
		schar *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub8s32f()

int hal_ni_sub8s32f	(	const schar *	src1_data,
		size_t	src1_step,
		const schar *	src2_data,
		size_t	src2_step,
		float *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub8u()

int hal_ni_sub8u	(	const uchar *	src1_data,
		size_t	src1_step,
		const uchar *	src2_data,
		size_t	src2_step,
		uchar *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_sub8u32f()

int hal_ni_sub8u32f	(	const uchar *	src1_data,
		size_t	src1_step,
		const uchar *	src2_data,
		size_t	src2_step,
		float *	dst_data,
		size_t	dst_step,
		int	width,
		int	height )

inline

#include <core/src/hal_replacement.hpp>