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HAL: improvements

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- added new functions from core module: split, merge, add, sub, mul, div, ...
- added function replacement mechanism
- added example of HAL replacement library
This commit is contained in:
Maksim Shabunin
2015-12-03 14:43:37 +03:00
parent e8742be30b
commit b4bcdd10a1
25 changed files with 5552 additions and 4934 deletions
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modules/core/src/precomp.hpp
+5 -45
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@@ -83,6 +83,11 @@ typedef void (*BinaryFunc)(const uchar* src1, size_t step1,
uchar* dst, size_t step, Size sz,
void*);
typedef void (*BinaryFuncC)(const uchar* src1, size_t step1,
const uchar* src2, size_t step2,
uchar* dst, size_t step, int width, int height,
void*);
BinaryFunc getConvertFunc(int sdepth, int ddepth);
BinaryFunc getCopyMaskFunc(size_t esz);
@@ -114,46 +119,6 @@ extern const uchar g_Saturate8u[];
void deleteThreadAllocData();
#endif
template<typename T1, typename T2=T1, typename T3=T1> struct OpAdd
{
typedef T1 type1;
typedef T2 type2;
typedef T3 rtype;
T3 operator ()(const T1 a, const T2 b) const { return saturate_cast<T3>(a + b); }
};
template<typename T1, typename T2=T1, typename T3=T1> struct OpSub
{
typedef T1 type1;
typedef T2 type2;
typedef T3 rtype;
T3 operator ()(const T1 a, const T2 b) const { return saturate_cast<T3>(a - b); }
};
template<typename T1, typename T2=T1, typename T3=T1> struct OpRSub
{
typedef T1 type1;
typedef T2 type2;
typedef T3 rtype;
T3 operator ()(const T1 a, const T2 b) const { return saturate_cast<T3>(b - a); }
};
template<typename T> struct OpMin
{
typedef T type1;
typedef T type2;
typedef T rtype;
T operator ()(const T a, const T b) const { return std::min(a, b); }
};
template<typename T> struct OpMax
{
typedef T type1;
typedef T type2;
typedef T rtype;
T operator ()(const T a, const T b) const { return std::max(a, b); }
};
inline Size getContinuousSize_( int flags, int cols, int rows, int widthScale )
{
int64 sz = (int64)cols * rows * widthScale;
@@ -201,11 +166,6 @@ struct NoVec
size_t operator()(const void*, const void*, void*, size_t) const { return 0; }
};
extern volatile bool USE_SSE2;
extern volatile bool USE_SSE4_2;
extern volatile bool USE_AVX;
extern volatile bool USE_AVX2;
enum { BLOCK_SIZE = 1024 };
#if defined HAVE_IPP && (IPP_VERSION_X100 >= 700)