arithm.hpp File Reference

#include <opencv2/core.hpp>

Include dependency graph for arithm.hpp:

This graph shows which files directly or indirectly include this file:

Namespaces
namespace	cv
namespace	cv::fastcv

Macros
#define	FCV_CMP_EQ(val1, val2)
#define	FCV_OPTYPE(depth, op)

Functions
void	cv::fastcv::arithmetic_op (InputArray src1, InputArray src2, OutputArray dst, int op)
	Arithmetic add and subtract operations for two matrices It is optimized for Qualcomm's processors.
void	cv::fastcv::gemm (InputArray src1, InputArray src2, OutputArray dst, float alpha=1.0, InputArray src3=noArray(), float beta=0.0)
	Matrix multiplication of two float type matrices R = a*A*B + b*C where A,B,C,R are matrices and a,b are constants It is optimized for Qualcomm's processors.
void	cv::fastcv::matmuls8s32 (InputArray src1, InputArray src2, OutputArray dst)
	Matrix multiplication of two int8_t type matrices uses signed integer input/output whereas cv::gemm uses floating point input/output matmuls8s32 provides enhanced speed on Qualcomm's processors.

Macro Definition Documentation

FCV_CMP_EQ

#define FCV_CMP_EQ	(		val1,
			val2 )

Value:

(fabs(val1 - val2) < FLT_EPSILON)

FCV_OPTYPE

#define FCV_OPTYPE	(		depth,
			op )

Value:

((depth<<3) + op)