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Functions
Element-wise weighted sum
Core functionality » Hardware Acceleration Layer » Interface

Computes weighted sum of two arrays using formula: dst[i] = a * src1[i] + b * src2[i] + c More...

Collaboration diagram for Element-wise weighted sum:

Functions

int hal_ni_addWeighted16s (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, const double scalars[3])
 
int hal_ni_addWeighted16u (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, const double scalars[3])
 
int hal_ni_addWeighted32f (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, const double scalars[3])
 
int hal_ni_addWeighted32s (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, const double scalars[3])
 
int hal_ni_addWeighted64f (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, const double scalars[3])
 
int hal_ni_addWeighted8s (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, const double scalars[3])
 
int hal_ni_addWeighted8u (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, const double scalars[3])
 

Detailed Description

Computes weighted sum of two arrays using formula: dst[i] = a * src1[i] + b * src2[i] + c

Parameters
src1_data,src1_stepfirst source image data and step
src2_data,src2_stepsecond source image data and step
dst_data,dst_stepdestination image data and step
width,heightdimensions of the images
scalarsnumbers a, b, and c

Function Documentation

◆ hal_ni_addWeighted16s()

int hal_ni_addWeighted16s ( 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,
const double  scalars[3] 
)
inline

#include <core/src/hal_replacement.hpp>

References CV_HAL_ERROR_NOT_IMPLEMENTED.

◆ hal_ni_addWeighted16u()

int hal_ni_addWeighted16u ( 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,
const double  scalars[3] 
)
inline

#include <core/src/hal_replacement.hpp>

References CV_HAL_ERROR_NOT_IMPLEMENTED.

◆ hal_ni_addWeighted32f()

int hal_ni_addWeighted32f ( 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,
const double  scalars[3] 
)
inline

#include <core/src/hal_replacement.hpp>

References CV_HAL_ERROR_NOT_IMPLEMENTED.

◆ hal_ni_addWeighted32s()

int hal_ni_addWeighted32s ( 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,
const double  scalars[3] 
)
inline

#include <core/src/hal_replacement.hpp>

References CV_HAL_ERROR_NOT_IMPLEMENTED.

◆ hal_ni_addWeighted64f()

int hal_ni_addWeighted64f ( 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,
const double  scalars[3] 
)
inline

#include <core/src/hal_replacement.hpp>

References CV_HAL_ERROR_NOT_IMPLEMENTED, and hal_ni_split8u().

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◆ hal_ni_addWeighted8s()

int hal_ni_addWeighted8s ( 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,
const double  scalars[3] 
)
inline

#include <core/src/hal_replacement.hpp>

References CV_HAL_ERROR_NOT_IMPLEMENTED.

◆ hal_ni_addWeighted8u()

int hal_ni_addWeighted8u ( 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,
const double  scalars[3] 
)
inline

#include <core/src/hal_replacement.hpp>

Referenced by hal_ni_recip64f().

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