intrin.hpp File Reference


#include <cmath>
#include <float.h>
#include <stdlib.h>
#include " opencv2/core/cvdef.h "
#include " opencv2/core/hal/intrin_cpp.hpp "

struct   cv::V_TypeTraits< _Tp >
 
struct   cv::V_TypeTraits< double >
 
struct   cv::V_TypeTraits< float >
 
struct   cv::V_TypeTraits< int64 >
 
struct   cv::V_TypeTraits< schar >
 
struct   cv::V_TypeTraits< short >
 
struct   cv::V_TypeTraits< uchar >
 
struct   cv::V_TypeTraits< uint64 >
 
struct   cv::V_TypeTraits< unsigned >
 
struct   cv::V_TypeTraits< ushort >
 

名称空间

  cv
  "black box" representation of the file storage associated with a file on disk.
 
  cv::hal
 

#define  CV_INTRIN_DEF_TYPE_TRAITS (type, int_type_, uint_type_, abs_type_, w_type_, q_type_, sum_type_, nlanes128_)
 
#define  CV_SIMD128_CPP    1
 
#define  OPENCV_HAL_1ST (a, b)   (a)
 
#define  OPENCV_HAL_ADD (a, b)   ((a) + (b))
 
#define  OPENCV_HAL_AND (a, b)   ((a) & (b))
 
#define  OPENCV_HAL_NOP (a)   (a)
 

枚举

enum   cv::hal::StoreMode {
   cv::hal::STORE_UNALIGNED = 0,
   cv::hal::STORE_ALIGNED = 1,
   cv::hal::STORE_ALIGNED_NOCACHE = 2
}
 

宏定义文档编制

◆  CV_INTRIN_DEF_TYPE_TRAITS

#define CV_INTRIN_DEF_TYPE_TRAITS (   type,
  int_type_,
  uint_type_,
  abs_type_,
  w_type_,
  q_type_,
  sum_type_,
  nlanes128_ 
)
Value:
template <> struct V_TypeTraits<type> \
{ \
typedef type value_type; \
typedef int_type_ int_type; \
typedef abs_type_ abs_type; \
typedef uint_type_ uint_type; \
typedef w_type_ w_type; \
typedef q_type_ q_type; \
typedef sum_type_ sum_type; \
enum { nlanes128 = nlanes128_ }; \
\
static inline int_type reinterpret_int(type x) \
{ \
union { type l; int_type i; } v; \
v.l = x; \
return v.i; \
} \
\
static inline type reinterpret_from_int(int_type x) \
{ \
union { type l; int_type i; } v; \
v.i = x; \
return v.l; \
} \
}

◆  CV_SIMD128_CPP

#define CV_SIMD128_CPP   1

◆  OPENCV_HAL_1ST

#define OPENCV_HAL_1ST (   a,
 
)    (a)

◆  OPENCV_HAL_ADD

#define OPENCV_HAL_ADD (   a,
 
)    ((a) + (b))

◆  OPENCV_HAL_AND

#define OPENCV_HAL_AND (   a,
 
)    ((a) & (b))

◆  OPENCV_HAL_NOP

#define OPENCV_HAL_NOP (   a )    (a)