详细描述

相乘：dst[i] = scale * src1[i] * src2[i]

参数

src1_data	第一个源图像数据
src1_step	第一个源图像步长
src2_data	第二个源图像数据
src2_step	第二个源图像步长
dst_data	目标图像数据
dst_step	目标图像步长
width	图像宽度
height	图像高度
scale	附加乘数

函数
int	hal_ni_mul16s (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, double scale)

int	hal_ni_mul16u (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, double scale)

int	hal_ni_mul32f (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, double scale)

int	hal_ni_mul32s (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, double scale)

int	hal_ni_mul64f (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, double scale)

int	hal_ni_mul8s (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, double scale)

int	hal_ni_mul8s16s (const schar src1_data, size_t src1_step, const schar src2_data, size_t src2_step, short *dst_data, size_t dst_step, int width, int height, double scale)

int	hal_ni_mul8u (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, double scale)

int	hal_ni_mul8u16u (const uchar src1_data, size_t src1_step, const uchar src2_data, size_t src2_step, ushort *dst_data, size_t dst_step, int width, int height, double scale)

函数文档

◆ hal_ni_mul16s()

int hal_ni_mul16s	(	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,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul16u()

int hal_ni_mul16u	(	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,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul32f()

int hal_ni_mul32f	(	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,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul32s()

int hal_ni_mul32s	(	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,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul64f()

int hal_ni_mul64f	(	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,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul8s()

int hal_ni_mul8s	(	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,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul8s16s()

int hal_ni_mul8s16s	(	const schar *	src1_data,
		size_t	src1_step,
		const schar *	src2_data,
		size_t	src2_step,
		short *	dst_data,
		size_t	dst_step,
		int	width,
		int	height,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul8u()

int hal_ni_mul8u	(	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,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>

◆ hal_ni_mul8u16u()

int hal_ni_mul8u16u	(	const uchar *	src1_data,
		size_t	src1_step,
		const uchar *	src2_data,
		size_t	src2_step,
		ushort *	dst_data,
		size_t	dst_step,
		int	width,
		int	height,
		double	scale
	)

inline

#include <core/src/hal_replacement.hpp>