Element-wise compare

Compare: dst[i] = src1[i] op src2[i]

Parameters:

src1_data
src1_step	first source image data and step
src2_data
src2_step	second source image data and step
dst_data
dst_step	destination image data and step
width
height	dimensions of the images
operation	one of (CV_HAL_CMP_EQ, CV_HAL_CMP_GT, …)

// global functions

int
hal_ni_cmp16s(
    const short* src1_data,
    size_t src1_step,
    const short* src2_data,
    size_t src2_step,
    uchar* dst_data,
    size_t dst_step,
    int width,
    int height,
    int operation
    );

int
hal_ni_cmp16u(
    const ushort* src1_data,
    size_t src1_step,
    const ushort* src2_data,
    size_t src2_step,
    uchar* dst_data,
    size_t dst_step,
    int width,
    int height,
    int operation
    );

int
hal_ni_cmp32f(
    const float* src1_data,
    size_t src1_step,
    const float* src2_data,
    size_t src2_step,
    uchar* dst_data,
    size_t dst_step,
    int width,
    int height,
    int operation
    );

int
hal_ni_cmp32s(
    const int* src1_data,
    size_t src1_step,
    const int* src2_data,
    size_t src2_step,
    uchar* dst_data,
    size_t dst_step,
    int width,
    int height,
    int operation
    );

int
hal_ni_cmp64f(
    const double* src1_data,
    size_t src1_step,
    const double* src2_data,
    size_t src2_step,
    uchar* dst_data,
    size_t dst_step,
    int width,
    int height,
    int operation
    );

int
hal_ni_cmp8s(
    const schar* src1_data,
    size_t src1_step,
    const schar* src2_data,
    size_t src2_step,
    uchar* dst_data,
    size_t dst_step,
    int width,
    int height,
    int operation
    );

int
hal_ni_cmp8u(
    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 operation
    );