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Merge branch 4.x

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This commit is contained in:
Alexander Smorkalov
2025-07-17 18:23:51 +03:00
parent 06a78c2390 4813d1cd32
commit bd67770dcb
140 changed files with 2891 additions and 1208 deletions
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modules/core/include/opencv2/core.hpp
+5
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@@ -749,6 +749,11 @@ Possible usage with some positive example data:
normalize(positiveData, normalizedData_minmax, 1.0, 0.0, NORM_MINMAX);
@endcode
@note Due to rounding issues, min-max normalization can result in values outside provided boundaries.
If exact range conformity is needed, following workarounds can be used:
- use double floating point precision (dtype = CV_64F)
- manually clip values (`cv::max(res, left_bound, res)`, `cv::min(res, right_bound, res)` or `np.clip`)
@param src input array.
@param dst output array of the same size as src .
@param alpha norm value to normalize to or the lower range boundary in case of the range
modules/core/include/opencv2/core/cuda.hpp
+8 -1
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@@ -240,6 +240,10 @@ public:
//! converts GpuMat to another datatype (Blocking call)
void convertTo(OutputArray dst, int rtype) const;
//! bindings overload which converts GpuMat to another datatype (Blocking call)
CV_WRAP void convertTo(CV_OUT GpuMat& dst, int rtype) const {
convertTo(static_cast<OutputArray>(dst), rtype);
}
//! converts GpuMat to another datatype (Non-Blocking call)
void convertTo(OutputArray dst, int rtype, Stream& stream) const;
@@ -250,10 +254,13 @@ public:
//! converts GpuMat to another datatype with scaling (Blocking call)
void convertTo(OutputArray dst, int rtype, double alpha, double beta = 0.0) const;
//! bindings overload which converts GpuMat to another datatype with scaling(Blocking call)
CV_WRAP void convertTo(CV_OUT GpuMat& dst, int rtype, double alpha = 1.0, double beta = 0.0) const {
#ifdef OPENCV_BINDINGS_PARSER
CV_WRAP void convertTo(CV_OUT GpuMat& dst, int rtype, double alpha=1.0, double beta = 0.0) const {
convertTo(static_cast<OutputArray>(dst), rtype, alpha, beta);
}
#endif
//! converts GpuMat to another datatype with scaling (Non-Blocking call)
void convertTo(OutputArray dst, int rtype, double alpha, Stream& stream) const;
modules/core/include/opencv2/core/cv_cpu_dispatch.h
+3 -3
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@@ -72,7 +72,7 @@
# define CV_AVX 1
#endif
#ifdef CV_CPU_COMPILE_FP16
# if defined(__arm__) || defined(__aarch64__) || defined(_M_ARM) || defined(_M_ARM64)
# if defined(__arm__) || defined(__aarch64__) || defined(_M_ARM) || defined(_M_ARM64) || defined(_M_ARM64EC)
# include <arm_neon.h>
# elif defined(__riscv_vector)
# include <riscv_vector.h>
@@ -139,7 +139,7 @@
# define CV_FMA3 1
#endif
#if defined _WIN32 && (defined(_M_ARM) || defined(_M_ARM64)) && (defined(CV_CPU_COMPILE_NEON) || !defined(_MSC_VER))
#if defined _WIN32 && (defined(_M_ARM) || defined(_M_ARM64) || defined(_M_ARM64EC)) && (defined(CV_CPU_COMPILE_NEON) || !defined(_MSC_VER))
# include <Intrin.h>
# include <arm_neon.h>
# define CV_NEON 1
@@ -232,7 +232,7 @@ struct VZeroUpperGuard {
# define CV_MMX 1
# define CV_SSE 1
# define CV_SSE2 1
#elif defined _WIN32 && (defined(_M_ARM) || defined(_M_ARM64)) && (defined(CV_CPU_COMPILE_NEON) || !defined(_MSC_VER))
#elif defined _WIN32 && (defined(_M_ARM) || defined(_M_ARM64) || defined(_M_ARM64EC)) && (defined(CV_CPU_COMPILE_NEON) || !defined(_MSC_VER))
# include <Intrin.h>
# include <arm_neon.h>
# define CV_NEON 1
modules/core/include/opencv2/core/cvdef.h
+2 -2
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@@ -370,7 +370,7 @@ enum CpuFeatures {
#include "cv_cpu_dispatch.h"
#if !defined(CV_STRONG_ALIGNMENT) && defined(__arm__) && !(defined(__aarch64__) || defined(_M_ARM64))
#if !defined(CV_STRONG_ALIGNMENT) && defined(__arm__) && !(defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC))
// int*, int64* should be propertly aligned pointers on ARMv7
#define CV_STRONG_ALIGNMENT 1
#endif
@@ -710,7 +710,7 @@ __CV_ENUM_FLAGS_BITWISE_XOR_EQ (EnumType, EnumType)
#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__) && !defined __INTEL_COMPILER
# if defined __clang__ && __clang_major__ >= 3 && !defined __EMSCRIPTEN__ && !defined __INTEL_COMPILER
# ifdef __ATOMIC_ACQ_REL
# define CV_XADD(addr, delta) __c11_atomic_fetch_add((_Atomic(int)*)(addr), delta, __ATOMIC_ACQ_REL)
# else
modules/core/include/opencv2/core/fast_math.hpp
+1 -1
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@@ -303,7 +303,7 @@ CV_INLINE int cvIsInf( double value )
{
#if defined CV_INLINE_ISINF_DBL
CV_INLINE_ISINF_DBL(value);
#elif defined(__x86_64__) || defined(_M_X64) || defined(__aarch64__) || defined(_M_ARM64) || defined(__PPC64__) || defined(__loongarch64)
#elif defined(__x86_64__) || defined(_M_X64) || defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC) || defined(__PPC64__) || defined(__loongarch64)
Cv64suf ieee754;
ieee754.f = value;
return (ieee754.u & 0x7fffffffffffffff) ==
modules/core/include/opencv2/core/hal/intrin_neon.hpp
+4 -4
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@@ -56,7 +56,7 @@ namespace cv
CV_CPU_OPTIMIZATION_HAL_NAMESPACE_BEGIN
#define CV_SIMD128 1
#if defined(__aarch64__) || defined(_M_ARM64)
#if defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC)
#define CV_SIMD128_64F 1
#else
#define CV_SIMD128_64F 0
@@ -77,7 +77,7 @@ CV_CPU_OPTIMIZATION_HAL_NAMESPACE_BEGIN
//
// [1] https://developer.arm.com/documentation/101028/0012/13--Advanced-SIMD--Neon--intrinsics
// [2] https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros
#if defined(__ARM_64BIT_STATE) || defined(_M_ARM64)
#if defined(__ARM_64BIT_STATE) || defined(_M_ARM64) || defined(_M_ARM64EC)
#define CV_NEON_AARCH64 1
#else
#define CV_NEON_AARCH64 0
@@ -1221,7 +1221,7 @@ OPENCV_HAL_IMPL_NEON_INT_CMP_OP(v_uint32x4, OPENCV_HAL_NOP, u32, u32)
OPENCV_HAL_IMPL_NEON_INT_CMP_OP(v_int32x4, vreinterpretq_s32_u32, s32, u32)
OPENCV_HAL_IMPL_NEON_INT_CMP_OP(v_float32x4, vreinterpretq_f32_u32, f32, u32)
#if defined(__aarch64__) || defined(_M_ARM64)
#if defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC)
static inline uint64x2_t vmvnq_u64(uint64x2_t a)
{
uint64x2_t vx = vreinterpretq_u64_u32(vdupq_n_u32(0xFFFFFFFF));
@@ -2053,7 +2053,7 @@ inline v_int32x4 v_load_expand_q(const schar* ptr)
return v_int32x4(vmovl_s16(v1));
}
#if defined(__aarch64__) || defined(_M_ARM64)
#if defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC)
#define OPENCV_HAL_IMPL_NEON_UNPACKS(_Tpvec, suffix) \
inline void v_zip(const v_##_Tpvec& a0, const v_##_Tpvec& a1, v_##_Tpvec& b0, v_##_Tpvec& b1) \
{ \
modules/core/include/opencv2/core/private.hpp
-3
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@@ -190,8 +190,6 @@ T* allocSingletonNew() { return new(allocSingletonNewBuffer(sizeof(T))) T(); }
#define IPP_DISABLE_PYRAMIDS_UP 1 // Different results
#define IPP_DISABLE_PYRAMIDS_DOWN 1 // Different results
#define IPP_DISABLE_PYRAMIDS_BUILD 1 // Different results
#define IPP_DISABLE_WARPAFFINE 1 // Different results
#define IPP_DISABLE_WARPPERSPECTIVE 1 // Different results
#define IPP_DISABLE_REMAP 1 // Different results
#define IPP_DISABLE_YUV_RGB 1 // accuracy difference
#define IPP_DISABLE_RGB_YUV 1 // breaks OCL accuracy tests
@@ -202,7 +200,6 @@ T* allocSingletonNew() { return new(allocSingletonNewBuffer(sizeof(T))) T(); }
#define IPP_DISABLE_XYZ_RGB 1 // big accuracy difference
#define IPP_DISABLE_HOUGH 1 // improper integration/results
#define IPP_DISABLE_FILTER2D_BIG_MASK 1 // different results on masks > 7x7
#define IPP_DISABLE_NORM_8U 1 // accuracy difference in perf test sanity check
// Temporary disabled named IPP region. Performance
#define IPP_DISABLE_PERF_COPYMAKE 1 // performance variations
modules/core/include/opencv2/core/utils/filesystem.private.hpp
+1 -1
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@@ -11,7 +11,7 @@
/* no support */
# elif defined WINRT || defined _WIN32_WCE
/* not supported */
# elif defined __ANDROID__ || defined __linux__ || defined _WIN32 || \
# elif defined __ANDROID__ || defined __linux__ || defined _WIN32 || defined __CYGWIN__ || \
defined __FreeBSD__ || defined __bsdi__ || defined __HAIKU__ || \
defined __GNU__ || defined __QNX__
# define OPENCV_HAVE_FILESYSTEM_SUPPORT 1
modules/core/include/opencv2/core/utils/plugin_loader.private.hpp
+4 -4
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@@ -12,7 +12,7 @@
#if defined(_WIN32)
#include <windows.h>
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__)
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__) || defined(__CYGWIN__)
#include <dlfcn.h>
#endif
@@ -65,7 +65,7 @@ void* getSymbol_(LibHandle_t h, const char* symbolName)
{
#if defined(_WIN32)
return (void*)GetProcAddress(h, symbolName);
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__)
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__) || defined(__CYGWIN__)
return dlsym(h, symbolName);
#endif
}
@@ -79,7 +79,7 @@ LibHandle_t libraryLoad_(const FileSystemPath_t& filename)
# else
return LoadLibraryW(filename.c_str());
#endif
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__)
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__) || defined(__CYGWIN__)
void* handle = dlopen(filename.c_str(), RTLD_NOW);
CV_LOG_IF_DEBUG(NULL, !handle, "dlopen() error: " << dlerror());
return handle;
@@ -91,7 +91,7 @@ void libraryRelease_(LibHandle_t h)
{
#if defined(_WIN32)
FreeLibrary(h);
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__)
#elif defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__GLIBC__) || defined(__EMSCRIPTEN__) || defined(__CYGWIN__)
dlclose(h);
#endif
}