Element-wise reciprocial

Functions
int	hal_ni_recip16s (const short *src_data, size_t src_step, short *dst_data, size_t dst_step, int width, int height, double scale)
int	hal_ni_recip16u (const ushort *src_data, size_t src_step, ushort *dst_data, size_t dst_step, int width, int height, double scale)
int	hal_ni_recip32f (const float *src_data, size_t src_step, float *dst_data, size_t dst_step, int width, int height, double scale)
int	hal_ni_recip32s (const int *src_data, size_t src_step, int *dst_data, size_t dst_step, int width, int height, double scale)
int	hal_ni_recip64f (const double *src_data, size_t src_step, double *dst_data, size_t dst_step, int width, int height, double scale)
int	hal_ni_recip8s (const schar *src_data, size_t src_step, schar *dst_data, size_t dst_step, int width, int height, double scale)
int	hal_ni_recip8u (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, double scale)

Detailed Description

Computes reciprocial: dst[i] = scale / src[i]

Parameters

src_data,src_step	source image data and step
dst_data,dst_step	destination image data and step
width,height	dimensions of the images
scale	additional multiplier

Function Documentation

hal_ni_recip16s()

int hal_ni_recip16s ( const short *  src_data, size_t  src_step, short *  dst_data, size_t  dst_step, int  width, int  height, double  scale  )

inline

hal_ni_recip16u()

int hal_ni_recip16u ( const ushort *  src_data, size_t  src_step, ushort *  dst_data, size_t  dst_step, int  width, int  height, double  scale  )

inline

hal_ni_recip32f()

int hal_ni_recip32f ( const float *  src_data, size_t  src_step, float *  dst_data, size_t  dst_step, int  width, int  height, double  scale  )

inline

hal_ni_recip32s()

int hal_ni_recip32s ( const int *  src_data, size_t  src_step, int *  dst_data, size_t  dst_step, int  width, int  height, double  scale  )

inline

hal_ni_recip64f()

int hal_ni_recip64f ( const double *  src_data, size_t  src_step, double *  dst_data, size_t  dst_step, int  width, int  height, double  scale  )

inline

hal_ni_recip8s()

int hal_ni_recip8s ( const schar *  src_data, size_t  src_step, schar *  dst_data, size_t  dst_step, int  width, int  height, double  scale  )

inline

hal_ni_recip8u()

int hal_ni_recip8u ( const uchar *  src_data, size_t  src_step, uchar *  dst_data, size_t  dst_step, int  width, int  height, double  scale  )

inline