516 lines
15 KiB
C
516 lines
15 KiB
C
/*M///////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
|
//
|
|
// By downloading, copying, installing or using the software you agree to this license.
|
|
// If you do not agree to this license, do not download, install,
|
|
// copy or use the software.
|
|
//
|
|
//
|
|
// License Agreement
|
|
// For Open Source Computer Vision Library
|
|
//
|
|
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
|
|
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
|
|
// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
|
|
// Copyright (C) 2015, Itseez Inc., all rights reserved.
|
|
// Third party copyrights are property of their respective owners.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification,
|
|
// are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistribution's of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
//
|
|
// * Redistribution's in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
//
|
|
// * The name of the copyright holders may not be used to endorse or promote products
|
|
// derived from this software without specific prior written permission.
|
|
//
|
|
// This software is provided by the copyright holders and contributors "as is" and
|
|
// any express or implied warranties, including, but not limited to, the implied
|
|
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
|
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
|
// indirect, incidental, special, exemplary, or consequential damages
|
|
// (including, but not limited to, procurement of substitute goods or services;
|
|
// loss of use, data, or profits; or business interruption) however caused
|
|
// and on any theory of liability, whether in contract, strict liability,
|
|
// or tort (including negligence or otherwise) arising in any way out of
|
|
// the use of this software, even if advised of the possibility of such damage.
|
|
//
|
|
//M*/
|
|
|
|
#ifndef __OPENCV_CORE_CVDEF_H__
|
|
#define __OPENCV_CORE_CVDEF_H__
|
|
|
|
//! @addtogroup core_utils
|
|
//! @{
|
|
|
|
#if !defined _CRT_SECURE_NO_DEPRECATE && defined _MSC_VER && _MSC_VER > 1300
|
|
# define _CRT_SECURE_NO_DEPRECATE /* to avoid multiple Visual Studio warnings */
|
|
#endif
|
|
|
|
// undef problematic defines sometimes defined by system headers (windows.h in particular)
|
|
#undef small
|
|
#undef min
|
|
#undef max
|
|
#undef abs
|
|
#undef Complex
|
|
|
|
#if !defined _CRT_SECURE_NO_DEPRECATE && defined _MSC_VER && _MSC_VER > 1300
|
|
# define _CRT_SECURE_NO_DEPRECATE /* to avoid multiple Visual Studio warnings */
|
|
#endif
|
|
|
|
#include <limits.h>
|
|
#include "opencv2/core/hal/interface.h"
|
|
|
|
#if defined __ICL
|
|
# define CV_ICC __ICL
|
|
#elif defined __ICC
|
|
# define CV_ICC __ICC
|
|
#elif defined __ECL
|
|
# define CV_ICC __ECL
|
|
#elif defined __ECC
|
|
# define CV_ICC __ECC
|
|
#elif defined __INTEL_COMPILER
|
|
# define CV_ICC __INTEL_COMPILER
|
|
#endif
|
|
|
|
#ifndef CV_INLINE
|
|
# if defined __cplusplus
|
|
# define CV_INLINE static inline
|
|
# elif defined _MSC_VER
|
|
# define CV_INLINE __inline
|
|
# else
|
|
# define CV_INLINE static
|
|
# endif
|
|
#endif
|
|
|
|
#if defined CV_ICC && !defined CV_ENABLE_UNROLLED
|
|
# define CV_ENABLE_UNROLLED 0
|
|
#else
|
|
# define CV_ENABLE_UNROLLED 1
|
|
#endif
|
|
|
|
#ifdef __GNUC__
|
|
# define CV_DECL_ALIGNED(x) __attribute__ ((aligned (x)))
|
|
#elif defined _MSC_VER
|
|
# define CV_DECL_ALIGNED(x) __declspec(align(x))
|
|
#else
|
|
# define CV_DECL_ALIGNED(x)
|
|
#endif
|
|
|
|
/* CPU features and intrinsics support */
|
|
#define CV_CPU_NONE 0
|
|
#define CV_CPU_MMX 1
|
|
#define CV_CPU_SSE 2
|
|
#define CV_CPU_SSE2 3
|
|
#define CV_CPU_SSE3 4
|
|
#define CV_CPU_SSSE3 5
|
|
#define CV_CPU_SSE4_1 6
|
|
#define CV_CPU_SSE4_2 7
|
|
#define CV_CPU_POPCNT 8
|
|
|
|
#define CV_CPU_AVX 10
|
|
#define CV_CPU_AVX2 11
|
|
#define CV_CPU_FMA3 12
|
|
|
|
#define CV_CPU_AVX_512F 13
|
|
#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_512IFMA512 18
|
|
#define CV_CPU_AVX_512PF 19
|
|
#define CV_CPU_AVX_512VBMI 20
|
|
#define CV_CPU_AVX_512VL 21
|
|
|
|
#define CV_CPU_NEON 100
|
|
|
|
// when adding to this list remember to update the following enum
|
|
#define CV_HARDWARE_MAX_FEATURE 255
|
|
|
|
/** @brief Available CPU features.
|
|
*/
|
|
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
|
|
};
|
|
|
|
// do not include SSE/AVX/NEON headers for NVCC compiler
|
|
#ifndef __CUDACC__
|
|
|
|
#if defined __SSE2__ || defined _M_X64 || (defined _M_IX86_FP && _M_IX86_FP >= 2)
|
|
# include <emmintrin.h>
|
|
# define CV_MMX 1
|
|
# define CV_SSE 1
|
|
# define CV_SSE2 1
|
|
# if defined __SSE3__ || (defined _MSC_VER && _MSC_VER >= 1500)
|
|
# include <pmmintrin.h>
|
|
# define CV_SSE3 1
|
|
# endif
|
|
# if defined __SSSE3__ || (defined _MSC_VER && _MSC_VER >= 1500)
|
|
# include <tmmintrin.h>
|
|
# define CV_SSSE3 1
|
|
# endif
|
|
# if defined __SSE4_1__ || (defined _MSC_VER && _MSC_VER >= 1500)
|
|
# include <smmintrin.h>
|
|
# define CV_SSE4_1 1
|
|
# endif
|
|
# if defined __SSE4_2__ || (defined _MSC_VER && _MSC_VER >= 1500)
|
|
# include <nmmintrin.h>
|
|
# define CV_SSE4_2 1
|
|
# endif
|
|
# if defined __POPCNT__ || (defined _MSC_VER && _MSC_VER >= 1500)
|
|
# ifdef _MSC_VER
|
|
# include <nmmintrin.h>
|
|
# else
|
|
# include <popcntintrin.h>
|
|
# endif
|
|
# define CV_POPCNT 1
|
|
# endif
|
|
# if defined __AVX__ || (defined _MSC_VER && _MSC_VER >= 1600 && 0)
|
|
// MS Visual Studio 2010 (2012?) has no macro pre-defined to identify the use of /arch:AVX
|
|
// See: http://connect.microsoft.com/VisualStudio/feedback/details/605858/arch-avx-should-define-a-predefined-macro-in-x64-and-set-a-unique-value-for-m-ix86-fp-in-win32
|
|
# include <immintrin.h>
|
|
# define CV_AVX 1
|
|
# if defined(_XCR_XFEATURE_ENABLED_MASK)
|
|
# define __xgetbv() _xgetbv(_XCR_XFEATURE_ENABLED_MASK)
|
|
# else
|
|
# define __xgetbv() 0
|
|
# endif
|
|
# endif
|
|
# if defined __AVX2__ || (defined _MSC_VER && _MSC_VER >= 1800 && 0)
|
|
# include <immintrin.h>
|
|
# define CV_AVX2 1
|
|
# if defined __FMA__
|
|
# define CV_FMA3 1
|
|
# endif
|
|
# endif
|
|
#endif
|
|
|
|
#if (defined WIN32 || defined _WIN32) && defined(_M_ARM)
|
|
# include <Intrin.h>
|
|
# include "arm_neon.h"
|
|
# define CV_NEON 1
|
|
# define CPU_HAS_NEON_FEATURE (true)
|
|
#elif defined(__ARM_NEON__) || (defined (__ARM_NEON) && defined(__aarch64__))
|
|
# include <arm_neon.h>
|
|
# define CV_NEON 1
|
|
#endif
|
|
|
|
#if defined __GNUC__ && defined __arm__ && (defined __ARM_PCS_VFP || defined __ARM_VFPV3__ || defined __ARM_NEON__) && !defined __SOFTFP__
|
|
# define CV_VFP 1
|
|
#endif
|
|
|
|
#endif // __CUDACC__
|
|
|
|
#ifndef CV_POPCNT
|
|
#define CV_POPCNT 0
|
|
#endif
|
|
#ifndef CV_MMX
|
|
# define CV_MMX 0
|
|
#endif
|
|
#ifndef CV_SSE
|
|
# define CV_SSE 0
|
|
#endif
|
|
#ifndef CV_SSE2
|
|
# define CV_SSE2 0
|
|
#endif
|
|
#ifndef CV_SSE3
|
|
# define CV_SSE3 0
|
|
#endif
|
|
#ifndef CV_SSSE3
|
|
# define CV_SSSE3 0
|
|
#endif
|
|
#ifndef CV_SSE4_1
|
|
# define CV_SSE4_1 0
|
|
#endif
|
|
#ifndef CV_SSE4_2
|
|
# define CV_SSE4_2 0
|
|
#endif
|
|
#ifndef CV_AVX
|
|
# define CV_AVX 0
|
|
#endif
|
|
#ifndef CV_AVX2
|
|
# define CV_AVX2 0
|
|
#endif
|
|
#ifndef CV_FMA3
|
|
# define CV_FMA3 0
|
|
#endif
|
|
#ifndef CV_AVX_512F
|
|
# define CV_AVX_512F 0
|
|
#endif
|
|
#ifndef CV_AVX_512BW
|
|
# define CV_AVX_512BW 0
|
|
#endif
|
|
#ifndef CV_AVX_512CD
|
|
# define CV_AVX_512CD 0
|
|
#endif
|
|
#ifndef CV_AVX_512DQ
|
|
# define CV_AVX_512DQ 0
|
|
#endif
|
|
#ifndef CV_AVX_512ER
|
|
# define CV_AVX_512ER 0
|
|
#endif
|
|
#ifndef CV_AVX_512IFMA512
|
|
# define CV_AVX_512IFMA512 0
|
|
#endif
|
|
#ifndef CV_AVX_512PF
|
|
# define CV_AVX_512PF 0
|
|
#endif
|
|
#ifndef CV_AVX_512VBMI
|
|
# define CV_AVX_512VBMI 0
|
|
#endif
|
|
#ifndef CV_AVX_512VL
|
|
# define CV_AVX_512VL 0
|
|
#endif
|
|
|
|
#ifndef CV_NEON
|
|
# define CV_NEON 0
|
|
#endif
|
|
|
|
#ifndef CV_VFP
|
|
# define CV_VFP 0
|
|
#endif
|
|
|
|
/* fundamental constants */
|
|
#define CV_PI 3.1415926535897932384626433832795
|
|
#define CV_2PI 6.283185307179586476925286766559
|
|
#define CV_LOG2 0.69314718055994530941723212145818
|
|
|
|
typedef union Cv32suf
|
|
{
|
|
int i;
|
|
unsigned u;
|
|
float f;
|
|
}
|
|
Cv32suf;
|
|
|
|
typedef union Cv64suf
|
|
{
|
|
int64 i;
|
|
uint64 u;
|
|
double f;
|
|
}
|
|
Cv64suf;
|
|
|
|
#define OPENCV_ABI_COMPATIBILITY 300
|
|
|
|
#ifdef __OPENCV_BUILD
|
|
# define DISABLE_OPENCV_24_COMPATIBILITY
|
|
#endif
|
|
|
|
#if (defined WIN32 || defined _WIN32 || defined WINCE || defined __CYGWIN__) && defined CVAPI_EXPORTS
|
|
# define CV_EXPORTS __declspec(dllexport)
|
|
#elif defined __GNUC__ && __GNUC__ >= 4
|
|
# define CV_EXPORTS __attribute__ ((visibility ("default")))
|
|
#else
|
|
# define CV_EXPORTS
|
|
#endif
|
|
|
|
#ifndef CV_EXTERN_C
|
|
# ifdef __cplusplus
|
|
# define CV_EXTERN_C extern "C"
|
|
# else
|
|
# define CV_EXTERN_C
|
|
# endif
|
|
#endif
|
|
|
|
/* special informative macros for wrapper generators */
|
|
#define CV_EXPORTS_W CV_EXPORTS
|
|
#define CV_EXPORTS_W_SIMPLE CV_EXPORTS
|
|
#define CV_EXPORTS_AS(synonym) CV_EXPORTS
|
|
#define CV_EXPORTS_W_MAP CV_EXPORTS
|
|
#define CV_IN_OUT
|
|
#define CV_OUT
|
|
#define CV_PROP
|
|
#define CV_PROP_RW
|
|
#define CV_WRAP
|
|
#define CV_WRAP_AS(synonym)
|
|
|
|
/****************************************************************************************\
|
|
* 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)
|
|
#define CV_MAT_TYPE(flags) ((flags) & CV_MAT_TYPE_MASK)
|
|
#define CV_MAT_CONT_FLAG_SHIFT 14
|
|
#define CV_MAT_CONT_FLAG (1 << CV_MAT_CONT_FLAG_SHIFT)
|
|
#define CV_IS_MAT_CONT(flags) ((flags) & CV_MAT_CONT_FLAG)
|
|
#define CV_IS_CONT_MAT CV_IS_MAT_CONT
|
|
#define CV_SUBMAT_FLAG_SHIFT 15
|
|
#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) */
|
|
#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)) */
|
|
#define CV_ELEM_SIZE(type) \
|
|
(CV_MAT_CN(type) << ((((sizeof(size_t)/4+1)*16384|0x3a50) >> CV_MAT_DEPTH(type)*2) & 3))
|
|
|
|
#ifndef MIN
|
|
# define MIN(a,b) ((a) > (b) ? (b) : (a))
|
|
#endif
|
|
|
|
#ifndef MAX
|
|
# define MAX(a,b) ((a) < (b) ? (b) : (a))
|
|
#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__
|
|
# 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)
|
|
# else
|
|
# define CV_XADD(addr, delta) __atomic_fetch_add((_Atomic(int)*)(addr), delta, 4)
|
|
# endif
|
|
# else
|
|
# if defined __ATOMIC_ACQ_REL && !defined __clang__
|
|
// version for gcc >= 4.7
|
|
# define CV_XADD(addr, delta) (int)__atomic_fetch_add((unsigned*)(addr), (unsigned)(delta), __ATOMIC_ACQ_REL)
|
|
# else
|
|
# define CV_XADD(addr, delta) (int)__sync_fetch_and_add((unsigned*)(addr), (unsigned)(delta))
|
|
# endif
|
|
# endif
|
|
#elif defined _MSC_VER && !defined RC_INVOKED
|
|
# include <intrin.h>
|
|
# define CV_XADD(addr, delta) (int)_InterlockedExchangeAdd((long volatile*)addr, delta)
|
|
#else
|
|
CV_INLINE CV_XADD(int* addr, int delta) { int tmp = *addr; *addr += delta; return tmp; }
|
|
#endif
|
|
|
|
|
|
/****************************************************************************************\
|
|
* CV_NORETURN attribute *
|
|
\****************************************************************************************/
|
|
|
|
#ifndef CV_NORETURN
|
|
# if defined(__GNUC__)
|
|
# define CV_NORETURN __attribute__((__noreturn__))
|
|
# elif defined(_MSC_VER) && (_MSC_VER >= 1300)
|
|
# define CV_NORETURN __declspec(noreturn)
|
|
# else
|
|
# define CV_NORETURN /* nothing by default */
|
|
# 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
|
|
|
|
//! @}
|
|
|
|
#endif // __OPENCV_CORE_CVDEF_H__
|