commit x64 compilation from lulu cause the other branch dont seems to compile properly at home
This commit is contained in:
@ -42,12 +42,131 @@
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//
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//M*/
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#ifndef __OPENCV_CORE_CVDEF_H__
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#define __OPENCV_CORE_CVDEF_H__
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#ifndef OPENCV_CORE_CVDEF_H
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#define OPENCV_CORE_CVDEF_H
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#if !defined _CRT_SECURE_NO_DEPRECATE && defined _MSC_VER && _MSC_VER > 1300
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# define _CRT_SECURE_NO_DEPRECATE /* to avoid multiple Visual Studio warnings */
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//! @addtogroup core_utils
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//! @{
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#if !defined CV_DOXYGEN && !defined CV_IGNORE_DEBUG_BUILD_GUARD
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#if (defined(_MSC_VER) && (defined(DEBUG) || defined(_DEBUG))) || \
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(defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_DEBUG_PEDANTIC))
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// Guard to prevent using of binary incompatible binaries / runtimes
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// https://github.com/opencv/opencv/pull/9161
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#define CV__DEBUG_NS_BEGIN namespace debug_build_guard {
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#define CV__DEBUG_NS_END }
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namespace cv { namespace debug_build_guard { } using namespace debug_build_guard; }
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#endif
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#endif
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#ifndef CV__DEBUG_NS_BEGIN
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#define CV__DEBUG_NS_BEGIN
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#define CV__DEBUG_NS_END
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#endif
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#ifdef __OPENCV_BUILD
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#include "cvconfig.h"
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#endif
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#ifndef __CV_EXPAND
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#define __CV_EXPAND(x) x
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#endif
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#ifndef __CV_CAT
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#define __CV_CAT__(x, y) x ## y
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#define __CV_CAT_(x, y) __CV_CAT__(x, y)
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#define __CV_CAT(x, y) __CV_CAT_(x, y)
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#endif
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#define __CV_VA_NUM_ARGS_HELPER(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, N, ...) N
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#define __CV_VA_NUM_ARGS(...) __CV_VA_NUM_ARGS_HELPER(__VA_ARGS__, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
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#if defined __GNUC__
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#define CV_Func __func__
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#elif defined _MSC_VER
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#define CV_Func __FUNCTION__
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#else
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#define CV_Func ""
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#endif
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//! @cond IGNORED
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//////////////// static assert /////////////////
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#define CVAUX_CONCAT_EXP(a, b) a##b
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#define CVAUX_CONCAT(a, b) CVAUX_CONCAT_EXP(a,b)
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#if defined(__clang__)
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# ifndef __has_extension
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# define __has_extension __has_feature /* compatibility, for older versions of clang */
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# endif
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# if __has_extension(cxx_static_assert)
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# define CV_StaticAssert(condition, reason) static_assert((condition), reason " " #condition)
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# elif __has_extension(c_static_assert)
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# define CV_StaticAssert(condition, reason) _Static_assert((condition), reason " " #condition)
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# endif
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#elif defined(__GNUC__)
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# if (defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L)
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# define CV_StaticAssert(condition, reason) static_assert((condition), reason " " #condition)
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# endif
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#elif defined(_MSC_VER)
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# if _MSC_VER >= 1600 /* MSVC 10 */
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# define CV_StaticAssert(condition, reason) static_assert((condition), reason " " #condition)
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# endif
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#endif
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#ifndef CV_StaticAssert
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# if !defined(__clang__) && defined(__GNUC__) && (__GNUC__*100 + __GNUC_MINOR__ > 302)
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# define CV_StaticAssert(condition, reason) ({ extern int __attribute__((error("CV_StaticAssert: " reason " " #condition))) CV_StaticAssert(); ((condition) ? 0 : CV_StaticAssert()); })
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# else
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template <bool x> struct CV_StaticAssert_failed;
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template <> struct CV_StaticAssert_failed<true> { enum { val = 1 }; };
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template<int x> struct CV_StaticAssert_test {};
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# define CV_StaticAssert(condition, reason)\
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typedef cv::CV_StaticAssert_test< sizeof(cv::CV_StaticAssert_failed< static_cast<bool>(condition) >) > CVAUX_CONCAT(CV_StaticAssert_failed_at_, __LINE__)
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# endif
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#endif
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// Suppress warning "-Wdeprecated-declarations" / C4996
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#if defined(_MSC_VER)
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#define CV_DO_PRAGMA(x) __pragma(x)
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#elif defined(__GNUC__)
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#define CV_DO_PRAGMA(x) _Pragma (#x)
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#else
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#define CV_DO_PRAGMA(x)
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#endif
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#ifdef _MSC_VER
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#define CV_SUPPRESS_DEPRECATED_START \
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CV_DO_PRAGMA(warning(push)) \
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CV_DO_PRAGMA(warning(disable: 4996))
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#define CV_SUPPRESS_DEPRECATED_END CV_DO_PRAGMA(warning(pop))
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#elif defined (__clang__) || ((__GNUC__) && (__GNUC__*100 + __GNUC_MINOR__ > 405))
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#define CV_SUPPRESS_DEPRECATED_START \
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CV_DO_PRAGMA(GCC diagnostic push) \
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CV_DO_PRAGMA(GCC diagnostic ignored "-Wdeprecated-declarations")
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#define CV_SUPPRESS_DEPRECATED_END CV_DO_PRAGMA(GCC diagnostic pop)
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#else
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#define CV_SUPPRESS_DEPRECATED_START
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#define CV_SUPPRESS_DEPRECATED_END
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#endif
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#define CV_UNUSED(name) (void)name
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#if defined __GNUC__ && !defined __EXCEPTIONS
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#define CV_TRY
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#define CV_CATCH(A, B) for (A B; false; )
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#define CV_CATCH_ALL if (false)
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#define CV_THROW(A) abort()
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#define CV_RETHROW() abort()
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#else
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#define CV_TRY try
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#define CV_CATCH(A, B) catch(const A & B)
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#define CV_CATCH_ALL catch(...)
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#define CV_THROW(A) throw A
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#define CV_RETHROW() throw
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#endif
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//! @endcond
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// undef problematic defines sometimes defined by system headers (windows.h in particular)
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#undef small
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@ -56,20 +175,205 @@
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#undef abs
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#undef Complex
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#include "opencv2/hal/defs.h"
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#include <limits.h>
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#include "opencv2/core/hal/interface.h"
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#if defined __ICL
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# define CV_ICC __ICL
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#elif defined __ICC
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# define CV_ICC __ICC
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#elif defined __ECL
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# define CV_ICC __ECL
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#elif defined __ECC
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# define CV_ICC __ECC
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#elif defined __INTEL_COMPILER
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# define CV_ICC __INTEL_COMPILER
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#endif
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#ifndef CV_INLINE
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# if defined __cplusplus
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# define CV_INLINE static inline
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# elif defined _MSC_VER
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# define CV_INLINE __inline
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# else
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# define CV_INLINE static
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# endif
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#endif
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#if defined CV_DISABLE_OPTIMIZATION || (defined CV_ICC && !defined CV_ENABLE_UNROLLED)
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# define CV_ENABLE_UNROLLED 0
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#else
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# define CV_ENABLE_UNROLLED 1
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#endif
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#ifdef __GNUC__
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# define CV_DECL_ALIGNED(x) __attribute__ ((aligned (x)))
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#elif defined _MSC_VER
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# define CV_DECL_ALIGNED(x) __declspec(align(x))
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#else
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# define CV_DECL_ALIGNED(x)
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#endif
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/* CPU features and intrinsics support */
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#define CV_CPU_NONE 0
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#define CV_CPU_MMX 1
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#define CV_CPU_SSE 2
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#define CV_CPU_SSE2 3
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#define CV_CPU_SSE3 4
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#define CV_CPU_SSSE3 5
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#define CV_CPU_SSE4_1 6
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#define CV_CPU_SSE4_2 7
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#define CV_CPU_POPCNT 8
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#define CV_CPU_FP16 9
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#define CV_CPU_AVX 10
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#define CV_CPU_AVX2 11
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#define CV_CPU_FMA3 12
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#define CV_CPU_AVX_512F 13
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#define CV_CPU_AVX_512BW 14
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#define CV_CPU_AVX_512CD 15
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#define CV_CPU_AVX_512DQ 16
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#define CV_CPU_AVX_512ER 17
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#define CV_CPU_AVX_512IFMA512 18 // deprecated
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#define CV_CPU_AVX_512IFMA 18
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#define CV_CPU_AVX_512PF 19
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#define CV_CPU_AVX_512VBMI 20
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#define CV_CPU_AVX_512VL 21
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#define CV_CPU_NEON 100
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#define CV_CPU_VSX 200
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#define CV_CPU_VSX3 201
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// CPU features groups
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#define CV_CPU_AVX512_SKX 256
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// when adding to this list remember to update the following enum
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#define CV_HARDWARE_MAX_FEATURE 512
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/** @brief Available CPU features.
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*/
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enum CpuFeatures {
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CPU_MMX = 1,
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CPU_SSE = 2,
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CPU_SSE2 = 3,
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CPU_SSE3 = 4,
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CPU_SSSE3 = 5,
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CPU_SSE4_1 = 6,
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CPU_SSE4_2 = 7,
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CPU_POPCNT = 8,
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CPU_FP16 = 9,
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CPU_AVX = 10,
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CPU_AVX2 = 11,
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CPU_FMA3 = 12,
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CPU_AVX_512F = 13,
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CPU_AVX_512BW = 14,
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CPU_AVX_512CD = 15,
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CPU_AVX_512DQ = 16,
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CPU_AVX_512ER = 17,
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CPU_AVX_512IFMA512 = 18, // deprecated
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CPU_AVX_512IFMA = 18,
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CPU_AVX_512PF = 19,
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CPU_AVX_512VBMI = 20,
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CPU_AVX_512VL = 21,
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CPU_NEON = 100,
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CPU_VSX = 200,
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CPU_VSX3 = 201,
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CPU_AVX512_SKX = 256, //!< Skylake-X with AVX-512F/CD/BW/DQ/VL
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CPU_MAX_FEATURE = 512 // see CV_HARDWARE_MAX_FEATURE
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};
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#include "cv_cpu_dispatch.h"
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/* fundamental constants */
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#define CV_PI 3.1415926535897932384626433832795
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#define CV_2PI 6.283185307179586476925286766559
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#define CV_LOG2 0.69314718055994530941723212145818
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#if defined __ARM_FP16_FORMAT_IEEE \
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&& !defined __CUDACC__
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# define CV_FP16_TYPE 1
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#else
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# define CV_FP16_TYPE 0
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#endif
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typedef union Cv16suf
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{
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short i;
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ushort u;
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#if CV_FP16_TYPE
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__fp16 h;
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#endif
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}
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Cv16suf;
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typedef union Cv32suf
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{
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int i;
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unsigned u;
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float f;
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}
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Cv32suf;
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||||
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typedef union Cv64suf
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{
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int64 i;
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uint64 u;
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double f;
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}
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Cv64suf;
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||||
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||||
#define OPENCV_ABI_COMPATIBILITY 300
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||||
|
||||
#ifdef __OPENCV_BUILD
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||||
# define DISABLE_OPENCV_24_COMPATIBILITY
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||||
# define OPENCV_DISABLE_DEPRECATED_COMPATIBILITY
|
||||
#endif
|
||||
|
||||
#if (defined WIN32 || defined _WIN32 || defined WINCE || defined __CYGWIN__) && defined CVAPI_EXPORTS
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||||
# define CV_EXPORTS __declspec(dllexport)
|
||||
#elif defined __GNUC__ && __GNUC__ >= 4
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||||
# define CV_EXPORTS __attribute__ ((visibility ("default")))
|
||||
#else
|
||||
# define CV_EXPORTS
|
||||
#ifdef CVAPI_EXPORTS
|
||||
# if (defined _WIN32 || defined WINCE || defined __CYGWIN__)
|
||||
# define CV_EXPORTS __declspec(dllexport)
|
||||
# elif defined __GNUC__ && __GNUC__ >= 4
|
||||
# define CV_EXPORTS __attribute__ ((visibility ("default")))
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef CV_EXPORTS
|
||||
# define CV_EXPORTS
|
||||
#endif
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# define CV_EXPORTS_TEMPLATE
|
||||
#else
|
||||
# define CV_EXPORTS_TEMPLATE CV_EXPORTS
|
||||
#endif
|
||||
|
||||
#ifndef CV_DEPRECATED
|
||||
# if defined(__GNUC__)
|
||||
# define CV_DEPRECATED __attribute__ ((deprecated))
|
||||
# elif defined(_MSC_VER)
|
||||
# define CV_DEPRECATED __declspec(deprecated)
|
||||
# else
|
||||
# define CV_DEPRECATED
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef CV_DEPRECATED_EXTERNAL
|
||||
# if defined(__OPENCV_BUILD)
|
||||
# define CV_DEPRECATED_EXTERNAL /* nothing */
|
||||
# else
|
||||
# define CV_DEPRECATED_EXTERNAL CV_DEPRECATED
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
||||
#ifndef CV_EXTERN_C
|
||||
# ifdef __cplusplus
|
||||
# define CV_EXTERN_C extern "C"
|
||||
@ -94,67 +398,6 @@
|
||||
* Matrix type (Mat) *
|
||||
\****************************************************************************************/
|
||||
|
||||
#define CV_CN_MAX 512
|
||||
#define CV_CN_SHIFT 3
|
||||
#define CV_DEPTH_MAX (1 << CV_CN_SHIFT)
|
||||
|
||||
#define CV_8U 0
|
||||
#define CV_8S 1
|
||||
#define CV_16U 2
|
||||
#define CV_16S 3
|
||||
#define CV_32S 4
|
||||
#define CV_32F 5
|
||||
#define CV_64F 6
|
||||
#define CV_USRTYPE1 7
|
||||
|
||||
#define CV_MAT_DEPTH_MASK (CV_DEPTH_MAX - 1)
|
||||
#define CV_MAT_DEPTH(flags) ((flags) & CV_MAT_DEPTH_MASK)
|
||||
|
||||
#define CV_MAKETYPE(depth,cn) (CV_MAT_DEPTH(depth) + (((cn)-1) << CV_CN_SHIFT))
|
||||
#define CV_MAKE_TYPE CV_MAKETYPE
|
||||
|
||||
#define CV_8UC1 CV_MAKETYPE(CV_8U,1)
|
||||
#define CV_8UC2 CV_MAKETYPE(CV_8U,2)
|
||||
#define CV_8UC3 CV_MAKETYPE(CV_8U,3)
|
||||
#define CV_8UC4 CV_MAKETYPE(CV_8U,4)
|
||||
#define CV_8UC(n) CV_MAKETYPE(CV_8U,(n))
|
||||
|
||||
#define CV_8SC1 CV_MAKETYPE(CV_8S,1)
|
||||
#define CV_8SC2 CV_MAKETYPE(CV_8S,2)
|
||||
#define CV_8SC3 CV_MAKETYPE(CV_8S,3)
|
||||
#define CV_8SC4 CV_MAKETYPE(CV_8S,4)
|
||||
#define CV_8SC(n) CV_MAKETYPE(CV_8S,(n))
|
||||
|
||||
#define CV_16UC1 CV_MAKETYPE(CV_16U,1)
|
||||
#define CV_16UC2 CV_MAKETYPE(CV_16U,2)
|
||||
#define CV_16UC3 CV_MAKETYPE(CV_16U,3)
|
||||
#define CV_16UC4 CV_MAKETYPE(CV_16U,4)
|
||||
#define CV_16UC(n) CV_MAKETYPE(CV_16U,(n))
|
||||
|
||||
#define CV_16SC1 CV_MAKETYPE(CV_16S,1)
|
||||
#define CV_16SC2 CV_MAKETYPE(CV_16S,2)
|
||||
#define CV_16SC3 CV_MAKETYPE(CV_16S,3)
|
||||
#define CV_16SC4 CV_MAKETYPE(CV_16S,4)
|
||||
#define CV_16SC(n) CV_MAKETYPE(CV_16S,(n))
|
||||
|
||||
#define CV_32SC1 CV_MAKETYPE(CV_32S,1)
|
||||
#define CV_32SC2 CV_MAKETYPE(CV_32S,2)
|
||||
#define CV_32SC3 CV_MAKETYPE(CV_32S,3)
|
||||
#define CV_32SC4 CV_MAKETYPE(CV_32S,4)
|
||||
#define CV_32SC(n) CV_MAKETYPE(CV_32S,(n))
|
||||
|
||||
#define CV_32FC1 CV_MAKETYPE(CV_32F,1)
|
||||
#define CV_32FC2 CV_MAKETYPE(CV_32F,2)
|
||||
#define CV_32FC3 CV_MAKETYPE(CV_32F,3)
|
||||
#define CV_32FC4 CV_MAKETYPE(CV_32F,4)
|
||||
#define CV_32FC(n) CV_MAKETYPE(CV_32F,(n))
|
||||
|
||||
#define CV_64FC1 CV_MAKETYPE(CV_64F,1)
|
||||
#define CV_64FC2 CV_MAKETYPE(CV_64F,2)
|
||||
#define CV_64FC3 CV_MAKETYPE(CV_64F,3)
|
||||
#define CV_64FC4 CV_MAKETYPE(CV_64F,4)
|
||||
#define CV_64FC(n) CV_MAKETYPE(CV_64F,(n))
|
||||
|
||||
#define CV_MAT_CN_MASK ((CV_CN_MAX - 1) << CV_CN_SHIFT)
|
||||
#define CV_MAT_CN(flags) ((((flags) & CV_MAT_CN_MASK) >> CV_CN_SHIFT) + 1)
|
||||
#define CV_MAT_TYPE_MASK (CV_DEPTH_MAX*CV_CN_MAX - 1)
|
||||
@ -167,12 +410,12 @@
|
||||
#define CV_SUBMAT_FLAG (1 << CV_SUBMAT_FLAG_SHIFT)
|
||||
#define CV_IS_SUBMAT(flags) ((flags) & CV_MAT_SUBMAT_FLAG)
|
||||
|
||||
/* Size of each channel item,
|
||||
0x124489 = 1000 0100 0100 0010 0010 0001 0001 ~ array of sizeof(arr_type_elem) */
|
||||
/** Size of each channel item,
|
||||
0x8442211 = 1000 0100 0100 0010 0010 0001 0001 ~ array of sizeof(arr_type_elem) */
|
||||
#define CV_ELEM_SIZE1(type) \
|
||||
((((sizeof(size_t)<<28)|0x8442211) >> CV_MAT_DEPTH(type)*4) & 15)
|
||||
|
||||
/* 0x3a50 = 11 10 10 01 01 00 00 ~ array of log2(sizeof(arr_type_elem)) */
|
||||
/** 0x3a50 = 11 10 10 01 01 00 00 ~ array of log2(sizeof(arr_type_elem)) */
|
||||
#define CV_ELEM_SIZE(type) \
|
||||
(CV_MAT_CN(type) << ((((sizeof(size_t)/4+1)*16384|0x3a50) >> CV_MAT_DEPTH(type)*2) & 3))
|
||||
|
||||
@ -184,14 +427,42 @@
|
||||
# define MAX(a,b) ((a) < (b) ? (b) : (a))
|
||||
#endif
|
||||
|
||||
/****************************************************************************************\
|
||||
* static analysys *
|
||||
\****************************************************************************************/
|
||||
|
||||
// In practice, some macro are not processed correctly (noreturn is not detected).
|
||||
// We need to use simplified definition for them.
|
||||
#ifndef CV_STATIC_ANALYSIS
|
||||
# if defined(__KLOCWORK__) || defined(__clang_analyzer__) || defined(__COVERITY__)
|
||||
# define CV_STATIC_ANALYSIS 1
|
||||
# endif
|
||||
#else
|
||||
# if defined(CV_STATIC_ANALYSIS) && !(__CV_CAT(1, CV_STATIC_ANALYSIS) == 1) // defined and not empty
|
||||
# if 0 == CV_STATIC_ANALYSIS
|
||||
# undef CV_STATIC_ANALYSIS
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************************\
|
||||
* Thread sanitizer *
|
||||
\****************************************************************************************/
|
||||
#ifndef CV_THREAD_SANITIZER
|
||||
# if defined(__has_feature)
|
||||
# if __has_feature(thread_sanitizer)
|
||||
# define CV_THREAD_SANITIZER
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************************\
|
||||
* exchange-add operation for atomic operations on reference counters *
|
||||
\****************************************************************************************/
|
||||
|
||||
#if defined __INTEL_COMPILER && !(defined WIN32 || defined _WIN32)
|
||||
// atomic increment on the linux version of the Intel(tm) compiler
|
||||
# define CV_XADD(addr, delta) (int)_InterlockedExchangeAdd(const_cast<void*>(reinterpret_cast<volatile void*>(addr)), delta)
|
||||
#elif defined __GNUC__
|
||||
#ifdef CV_XADD
|
||||
// allow to use user-defined macro
|
||||
#elif defined __GNUC__ || defined __clang__
|
||||
# if defined __clang__ && __clang_major__ >= 3 && !defined __ANDROID__ && !defined __EMSCRIPTEN__ && !defined(__CUDACC__)
|
||||
# ifdef __ATOMIC_ACQ_REL
|
||||
# define CV_XADD(addr, delta) __c11_atomic_fetch_add((_Atomic(int)*)(addr), delta, __ATOMIC_ACQ_REL)
|
||||
@ -228,4 +499,255 @@
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#endif // __OPENCV_CORE_CVDEF_H__
|
||||
|
||||
/****************************************************************************************\
|
||||
* CV_NODISCARD attribute *
|
||||
* encourages the compiler to issue a warning if the return value is discarded (C++17) *
|
||||
\****************************************************************************************/
|
||||
#ifndef CV_NODISCARD
|
||||
# if defined(__GNUC__)
|
||||
# define CV_NODISCARD __attribute__((__warn_unused_result__)) // at least available with GCC 3.4
|
||||
# elif defined(__clang__) && defined(__has_attribute)
|
||||
# if __has_attribute(__warn_unused_result__)
|
||||
# define CV_NODISCARD __attribute__((__warn_unused_result__))
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
#ifndef CV_NODISCARD
|
||||
# define CV_NODISCARD /* nothing by default */
|
||||
#endif
|
||||
|
||||
|
||||
/****************************************************************************************\
|
||||
* C++ 11 *
|
||||
\****************************************************************************************/
|
||||
#ifndef CV_CXX11
|
||||
# if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1800)
|
||||
# define CV_CXX11 1
|
||||
# endif
|
||||
#else
|
||||
# if CV_CXX11 == 0
|
||||
# undef CV_CXX11
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
||||
/****************************************************************************************\
|
||||
* C++ Move semantics *
|
||||
\****************************************************************************************/
|
||||
|
||||
#ifndef CV_CXX_MOVE_SEMANTICS
|
||||
# if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) || (defined(_MSC_VER) && _MSC_VER >= 1600)
|
||||
# define CV_CXX_MOVE_SEMANTICS 1
|
||||
# elif defined(__clang)
|
||||
# if __has_feature(cxx_rvalue_references)
|
||||
# define CV_CXX_MOVE_SEMANTICS 1
|
||||
# endif
|
||||
# endif
|
||||
#else
|
||||
# if CV_CXX_MOVE_SEMANTICS == 0
|
||||
# undef CV_CXX_MOVE_SEMANTICS
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************************\
|
||||
* C++11 std::array *
|
||||
\****************************************************************************************/
|
||||
|
||||
#ifndef CV_CXX_STD_ARRAY
|
||||
# if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1900/*MSVS 2015*/)
|
||||
# define CV_CXX_STD_ARRAY 1
|
||||
# include <array>
|
||||
# endif
|
||||
#else
|
||||
# if CV_CXX_STD_ARRAY == 0
|
||||
# undef CV_CXX_STD_ARRAY
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
||||
/****************************************************************************************\
|
||||
* C++11 override / final *
|
||||
\****************************************************************************************/
|
||||
|
||||
#ifndef CV_OVERRIDE
|
||||
# ifdef CV_CXX11
|
||||
# define CV_OVERRIDE override
|
||||
# endif
|
||||
#endif
|
||||
#ifndef CV_OVERRIDE
|
||||
# define CV_OVERRIDE
|
||||
#endif
|
||||
|
||||
#ifndef CV_FINAL
|
||||
# ifdef CV_CXX11
|
||||
# define CV_FINAL final
|
||||
# endif
|
||||
#endif
|
||||
#ifndef CV_FINAL
|
||||
# define CV_FINAL
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
// Integer types portatibility
|
||||
#ifdef OPENCV_STDINT_HEADER
|
||||
#include OPENCV_STDINT_HEADER
|
||||
#elif defined(__cplusplus)
|
||||
#if defined(_MSC_VER) && _MSC_VER < 1600 /* MSVS 2010 */
|
||||
namespace cv {
|
||||
typedef signed char int8_t;
|
||||
typedef unsigned char uint8_t;
|
||||
typedef signed short int16_t;
|
||||
typedef unsigned short uint16_t;
|
||||
typedef signed int int32_t;
|
||||
typedef unsigned int uint32_t;
|
||||
typedef signed __int64 int64_t;
|
||||
typedef unsigned __int64 uint64_t;
|
||||
}
|
||||
#elif defined(_MSC_VER) || __cplusplus >= 201103L
|
||||
#include <cstdint>
|
||||
namespace cv {
|
||||
using std::int8_t;
|
||||
using std::uint8_t;
|
||||
using std::int16_t;
|
||||
using std::uint16_t;
|
||||
using std::int32_t;
|
||||
using std::uint32_t;
|
||||
using std::int64_t;
|
||||
using std::uint64_t;
|
||||
}
|
||||
#else
|
||||
#include <stdint.h>
|
||||
namespace cv {
|
||||
typedef ::int8_t int8_t;
|
||||
typedef ::uint8_t uint8_t;
|
||||
typedef ::int16_t int16_t;
|
||||
typedef ::uint16_t uint16_t;
|
||||
typedef ::int32_t int32_t;
|
||||
typedef ::uint32_t uint32_t;
|
||||
typedef ::int64_t int64_t;
|
||||
typedef ::uint64_t uint64_t;
|
||||
}
|
||||
#endif
|
||||
#else // pure C
|
||||
#include <stdint.h>
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
namespace cv
|
||||
{
|
||||
|
||||
class float16_t
|
||||
{
|
||||
public:
|
||||
#if CV_FP16_TYPE
|
||||
|
||||
float16_t() {}
|
||||
explicit float16_t(float x) { h = (__fp16)x; }
|
||||
operator float() const { return (float)h; }
|
||||
static float16_t fromBits(ushort w)
|
||||
{
|
||||
Cv16suf u;
|
||||
u.u = w;
|
||||
float16_t result;
|
||||
result.h = u.h;
|
||||
return result;
|
||||
}
|
||||
static float16_t zero()
|
||||
{
|
||||
float16_t result;
|
||||
result.h = (__fp16)0;
|
||||
return result;
|
||||
}
|
||||
ushort bits() const
|
||||
{
|
||||
Cv16suf u;
|
||||
u.h = h;
|
||||
return u.u;
|
||||
}
|
||||
protected:
|
||||
__fp16 h;
|
||||
|
||||
#else
|
||||
float16_t() {}
|
||||
explicit float16_t(float x)
|
||||
{
|
||||
#if CV_AVX2
|
||||
__m128 v = _mm_load_ss(&x);
|
||||
w = (ushort)_mm_cvtsi128_si32(_mm_cvtps_ph(v, 0));
|
||||
#else
|
||||
Cv32suf in;
|
||||
in.f = x;
|
||||
unsigned sign = in.u & 0x80000000;
|
||||
in.u ^= sign;
|
||||
|
||||
if( in.u >= 0x47800000 )
|
||||
w = (ushort)(in.u > 0x7f800000 ? 0x7e00 : 0x7c00);
|
||||
else
|
||||
{
|
||||
if (in.u < 0x38800000)
|
||||
{
|
||||
in.f += 0.5f;
|
||||
w = (ushort)(in.u - 0x3f000000);
|
||||
}
|
||||
else
|
||||
{
|
||||
unsigned t = in.u + 0xc8000fff;
|
||||
w = (ushort)((t + ((in.u >> 13) & 1)) >> 13);
|
||||
}
|
||||
}
|
||||
|
||||
w = (ushort)(w | (sign >> 16));
|
||||
#endif
|
||||
}
|
||||
|
||||
operator float() const
|
||||
{
|
||||
#if CV_AVX2
|
||||
float f;
|
||||
_mm_store_ss(&f, _mm_cvtph_ps(_mm_cvtsi32_si128(w)));
|
||||
return f;
|
||||
#else
|
||||
Cv32suf out;
|
||||
|
||||
unsigned t = ((w & 0x7fff) << 13) + 0x38000000;
|
||||
unsigned sign = (w & 0x8000) << 16;
|
||||
unsigned e = w & 0x7c00;
|
||||
|
||||
out.u = t + (1 << 23);
|
||||
out.u = (e >= 0x7c00 ? t + 0x38000000 :
|
||||
e == 0 ? (out.f -= 6.103515625e-05f, out.u) : t) | sign;
|
||||
return out.f;
|
||||
#endif
|
||||
}
|
||||
|
||||
static float16_t fromBits(ushort b)
|
||||
{
|
||||
float16_t result;
|
||||
result.w = b;
|
||||
return result;
|
||||
}
|
||||
static float16_t zero()
|
||||
{
|
||||
float16_t result;
|
||||
result.w = (ushort)0;
|
||||
return result;
|
||||
}
|
||||
ushort bits() const { return w; }
|
||||
protected:
|
||||
ushort w;
|
||||
|
||||
#endif
|
||||
};
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
//! @}
|
||||
|
||||
#ifndef __cplusplus
|
||||
#include "opencv2/core/fast_math.hpp" // define cvRound(double)
|
||||
#endif
|
||||
|
||||
#endif // OPENCV_CORE_CVDEF_H
|
||||
|
||||
Reference in New Issue
Block a user