defs.h File Reference

#include <limits.h>
#include "opencv2/hal/interface.hpp"
#include <cmath>
#include <algorithm>

Classes
union	Cv32suf
union	Cv64suf

Namespaces
	cv
	cv::hal

Macros
#define	CV_2PI   6.283185307179586476925286766559
#define	CV_AVX   0
#define	CV_AVX2   0
#define	CV_AVX_512BW   0
#define	CV_AVX_512CD   0
#define	CV_AVX_512DQ   0
#define	CV_AVX_512ER   0
#define	CV_AVX_512F   0
#define	CV_AVX_512IFMA512   0
#define	CV_AVX_512PF   0
#define	CV_AVX_512VBMI   0
#define	CV_AVX_512VL   0
#define	CV_CPU_AVX   10
#define	CV_CPU_AVX2   11
#define	CV_CPU_AVX_512BW   14
#define	CV_CPU_AVX_512CD   15
#define	CV_CPU_AVX_512DQ   16
#define	CV_CPU_AVX_512ER   17
#define	CV_CPU_AVX_512F   13
#define	CV_CPU_AVX_512IFMA512   18
#define	CV_CPU_AVX_512PF   19
#define	CV_CPU_AVX_512VBMI   20
#define	CV_CPU_AVX_512VL   21
#define	CV_CPU_FMA3   12
#define	CV_CPU_MMX   1
#define	CV_CPU_NEON   100
#define	CV_CPU_NONE   0
#define	CV_CPU_POPCNT   8
#define	CV_CPU_SSE   2
#define	CV_CPU_SSE2   3
#define	CV_CPU_SSE3   4
#define	CV_CPU_SSE4_1   6
#define	CV_CPU_SSE4_2   7
#define	CV_CPU_SSSE3   5
#define	CV_DECL_ALIGNED(x)
#define	CV_ENABLE_UNROLLED   1
#define	CV_FMA3   0
#define	CV_HARDWARE_MAX_FEATURE   255
#define	CV_LOG2   0.69314718055994530941723212145818
#define	CV_MMX   0
#define	CV_PI   3.1415926535897932384626433832795
#define	CV_POPCNT   0
#define	CV_SSE   0
#define	CV_SSE2   0
#define	CV_SSE3   0
#define	CV_SSE4_1   0
#define	CV_SSE4_2   0
#define	CV_SSSE3   0
#define	CV_VFP   0
#define	USE_AVX   (cv::hal::checkHardwareSupport(CV_CPU_AVX))
#define	USE_AVX2   (cv::hal::checkHardwareSupport(CV_CPU_AVX2))
#define	USE_SSE2   (cv::hal::checkHardwareSupport(CV_CPU_SSE))
#define	USE_SSE4_2   (cv::hal::checkHardwareSupport(CV_CPU_SSE4_2))

Enumerations
enum	CpuFeatures {   CPU_MMX = 1,   CPU_SSE = 2,   CPU_SSE2 = 3,   CPU_SSE3 = 4,   CPU_SSSE3 = 5,   CPU_SSE4_1 = 6,   CPU_SSE4_2 = 7,   CPU_POPCNT = 8,   CPU_AVX = 10,   CPU_AVX2 = 11,   CPU_FMA3 = 12,   CPU_AVX_512F = 13,   CPU_AVX_512BW = 14,   CPU_AVX_512CD = 15,   CPU_AVX_512DQ = 16,   CPU_AVX_512ER = 17,   CPU_AVX_512IFMA512 = 18,   CPU_AVX_512PF = 19,   CPU_AVX_512VBMI = 20,   CPU_AVX_512VL = 21,   CPU_NEON = 100 }
	Available CPU features. More...

Functions
bool	cv::hal::checkHardwareSupport (int feature)
int	cvCeil (double value)
	Rounds floating-point number to the nearest integer not smaller than the original. More...
int	cvCeil (float value)
int	cvCeil (int value)
int	cvFloor (double value)
	Rounds floating-point number to the nearest integer not larger than the original. More...
int	cvFloor (float value)
int	cvFloor (int value)
int	cvIsInf (double value)
	Determines if the argument is Infinity. More...
int	cvIsInf (float value)
int	cvIsNaN (double value)
	Determines if the argument is Not A Number. More...
int	cvIsNaN (float value)
int	cvRound (double value)
	Rounds floating-point number to the nearest integer. More...
int	cvRound (float value)
int	cvRound (int value)
template<typename _Tp >
static _Tp	cv::saturate_cast (uchar v)
	Template function for accurate conversion from one primitive type to another. More...
template<typename _Tp >
static _Tp	cv::saturate_cast (schar v)
template<typename _Tp >
static _Tp	cv::saturate_cast (ushort v)
template<typename _Tp >
static _Tp	cv::saturate_cast (short v)
template<typename _Tp >
static _Tp	cv::saturate_cast (unsigned v)
template<typename _Tp >
static _Tp	cv::saturate_cast (int v)
template<typename _Tp >
static _Tp	cv::saturate_cast (float v)
template<typename _Tp >
static _Tp	cv::saturate_cast (double v)
template<typename _Tp >
static _Tp	cv::saturate_cast (int64 v)
template<typename _Tp >
static _Tp	cv::saturate_cast (uint64 v)
template<>
schar	cv::saturate_cast< schar > (uchar v)
template<>
schar	cv::saturate_cast< schar > (ushort v)
template<>
schar	cv::saturate_cast< schar > (int v)
template<>
schar	cv::saturate_cast< schar > (short v)
template<>
schar	cv::saturate_cast< schar > (unsigned v)
template<>
schar	cv::saturate_cast< schar > (float v)
template<>
schar	cv::saturate_cast< schar > (double v)
template<>
schar	cv::saturate_cast< schar > (int64 v)
template<>
schar	cv::saturate_cast< schar > (uint64 v)
template<>
short	cv::saturate_cast< short > (ushort v)
template<>
short	cv::saturate_cast< short > (int v)
template<>
short	cv::saturate_cast< short > (unsigned v)
template<>
short	cv::saturate_cast< short > (float v)
template<>
short	cv::saturate_cast< short > (double v)
template<>
short	cv::saturate_cast< short > (int64 v)
template<>
short	cv::saturate_cast< short > (uint64 v)
template<>
uchar	cv::saturate_cast< uchar > (schar v)
template<>
uchar	cv::saturate_cast< uchar > (ushort v)
template<>
uchar	cv::saturate_cast< uchar > (int v)
template<>
uchar	cv::saturate_cast< uchar > (short v)
template<>
uchar	cv::saturate_cast< uchar > (unsigned v)
template<>
uchar	cv::saturate_cast< uchar > (float v)
template<>
uchar	cv::saturate_cast< uchar > (double v)
template<>
uchar	cv::saturate_cast< uchar > (int64 v)
template<>
uchar	cv::saturate_cast< uchar > (uint64 v)
template<>
unsigned	cv::saturate_cast< unsigned > (float v)
template<>
unsigned	cv::saturate_cast< unsigned > (double v)
template<>
ushort	cv::saturate_cast< ushort > (schar v)
template<>
ushort	cv::saturate_cast< ushort > (short v)
template<>
ushort	cv::saturate_cast< ushort > (int v)
template<>
ushort	cv::saturate_cast< ushort > (unsigned v)
template<>
ushort	cv::saturate_cast< ushort > (float v)
template<>
ushort	cv::saturate_cast< ushort > (double v)
template<>
ushort	cv::saturate_cast< ushort > (int64 v)
template<>
ushort	cv::saturate_cast< ushort > (uint64 v)
void	cv::hal::setUseOptimized (bool onoff)
bool	cv::hal::useOptimized ()