opencv

Commit Graph

Author	SHA1	Message	Date
Yuantao Feng	9dc844a6e1	Merge pull request #22346 from fengyuentau:mat1d_part1 Changes separated from Mat 1D support in core #18594 (#22346)	2 years ago
HAN Liutong	7e2c8cc9f4	Add remaining intrinsics.	2 years ago
HAN Liutong	b9a1039566	Remove the test log in test_interleave_pq.	2 years ago
HAN Liutong	8dc332721f	Add testcases for interleave_p&q and enable others testcases.	2 years ago
HAN Liutong	189f647264	Add implementation for zip, transpose, interleave, reverse and combine.	2 years ago
HAN Liutong	f572ae3474	add missing test cases(v_abs)	2 years ago
HAN Liutong	e65ad44b32	Remove redundant intrinsics.	2 years ago
HAN Liutong	80c82e10aa	Update implementations on arithmetics.	2 years ago
HAN Liutong	2fb652ce09	Add testcase for continuous mul and add.	2 years ago
HAN Liutong	f0d29cd33c	Add more universal intrinsic implementations for RVV.	2 years ago
Alexander Alekhin	44b2f9637a	Revert "suppress warning on GCC 7 and later" This reverts commit `a630ad73cb`.	2 years ago
Giles Payne	b8106e4ba4	Fix bug in Objective-C/Swift [Mat initWithSize:**] functions	2 years ago
HAN Liutong	2bd72af2ef	Merge pull request #22292 from hanliutong:fix [GSoC] Fix compilation errors and warnings when using MSVC on Windows. * Pass reference of the argument. * Add some cast to suppress warnings.	2 years ago
Maksim Shabunin	f729202272	core: remove unnecessary pointer cleanup in BufferArea	2 years ago
HAN Liutong	3e3b53f815	Fix compile errors when all SIMD is disabled.	2 years ago
Tomoaki Teshima	b3269b08a1	neon: add dotprod dispatch implementation * read vector at runtime * add enum	2 years ago
HAN Liutong	0ef803950b	Merge pull request #22179 from hanliutong:new-rvv [GSoC] New universal intrinsic backend for RVV * Add new rvv backend (partially implemented). * Modify the framework of Universal Intrinsic. * Add CV_SIMD macro guards to current UI code. * Use vlanes() instead of nlanes. * Modify the UI test. * Enable the new RVV (scalable) backend. * Remove whitespace. * Rename and some others modify. * Update intrin.hpp but still not work on AVX/SSE * Update conditional compilation macros. * Use static variable for vlanes. * Use max_nlanes for array defining.	2 years ago
Rong Mantle Bao	fa613e393f	Read CV_CXX11 for C++11 detection	2 years ago
Rong Mantle Bao	db70676933	Use cross-platform std::chrono in getTickCount() Add conditional compilation directives to enable uses of std::chrono on supported compilers. Use std::chrono::steady_clock as a source to retrieve current tick count and clock frequency. Fixes opencv/opencv#6902.	2 years ago
Tomoaki Teshima	a630ad73cb	suppress warning on GCC 7 and later	2 years ago
Joel Winarske	0769bf416f	highgui Wayland xdg_shell -enable using -DWITH_WAYLAND=ON -adapted from https://github.com/pfpacket/opencv-wayland -using xdg_shell stable protocol -overrides HAVE_QT if HAVE_WAYLAND and WITH_WAYLAND are set Signed-off-by: Joel Winarske <joel.winarske@gmail.com> Co-authored-by: Ryo Munakata <afpacket@gmail.com>	2 years ago
Sean McBride	35f1a90df7	Merge pull request #22149 from seanm:sprintf Replaced sprintf with safer snprintf * Straightforward replacement of sprintf with safer snprintf * Trickier replacement of sprintf with safer snprintf Some functions were changed to take another parameter: the size of the buffer, so that they can pass that size on to snprintf.	3 years ago
lamm45	9faefa0c96	Fix minor errors in the first documentation page (Introduction) This markdown file corresponds to the first link on the landing page of OpenCV documentation.	3 years ago
Vadim Pisarevsky	b5adffd5c2	* cleaned cvRound(), cvFloor() and cvCeil() implementations, removed the old non-banking rounding branch completely * enable the use of GCC/clang __builtin_*() functions more broadly	3 years ago
Vincent Rabaud	0d52c37e11	Fix typo that prevents compilation with sanitizer.	3 years ago
Vincent Rabaud	7a46d7efde	Fix compilation on some ARM architecture. This condition is the same as the line above.	3 years ago
Alexander Alekhin	b0dc474160	release: OpenCV 4.6.0	3 years ago
Alexander Alekhin	a3d0882317	release: OpenCV 3.4.18	3 years ago
Alexander Alekhin	65fcf22670	imgproc: use singleton in color_hsv.simd.hpp	3 years ago
Namgoo Lee	24547f40ff	remove const from functions returning by value	3 years ago
Alexander Alekhin	e9428726ca	pre: OpenCV 4.6.0 (version++)	3 years ago
Alexander Alekhin	400906b433	pre: OpenCV 3.4.18 (version++)	3 years ago
Kumataro	602caa9cd6	Merge pull request #21937 from Kumataro:4.x-fix-21911 * Fix warnings for clang15 * Fix warnings: Remove unnecessary code * Fix warnings: Remove unnecessary code	3 years ago
Vincent Rabaud	667e5e4f89	Merge pull request #21943 from vrabaud:3.4_proc * Fix compilation with non glibc. _SC_NPROCESSORS_ONLN is non standard as defined on https://man7.org/linux/man-pages/man3/sysconf.3.html It seems to only be on glibc, cf https://www.gnu.org/software/libc/manual/html_node/Processor-Resources.html * Fix to defined(_SC_NPROCESSORS_ONLN)	3 years ago
huangziqing	82ae9ef541	Wrap gpuMat::release to Python	3 years ago
Yulv-git	15ac54d5d6	Fix some typos in modules/.	3 years ago
Alexander Smorkalov	2402fa4824	Fix #21894 : Wrap constructor to Python to create initialized cuda::BufferPool object.	3 years ago
Qingnan Duan	2958142e31	Remove extra not in doc	3 years ago
rogday	7daf84fb44	address security concerns in persistence	3 years ago
shengwenxue	8b44ee2ce1	fix MSA sum overflow issue	3 years ago
Anatoliy Talamanov	9390c56831	Merge pull request #21782 from TolyaTalamanov:at/fix-1d-mat-problems [G-API] Fix problems with 1D cv::Mat as graph output * Fix issues with 1D cv::Mat * Fix cv::Mat::create * Fix standalone build * Add test on 1d mat * Fix warning * Add additional condition * Add more tests	3 years ago
HAN Liutong	3e4a566e46	Merge pull request #21351 from hanliutong:rvv-clang * Update universal intrinsics of RVV back-end. * Use array instead of malloc.	3 years ago
Maksim Shabunin	593996216f	cartToPolar/polarToCart: disable inplace mode	3 years ago
pkubaj	f3699b5ac8	Fix build with LLVM 13 on ppc64le /wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:352:12: warning: 'vec_permi' macro redefined [-Wmacro-redefined] # define vec_permi(a, b, c) vec_xxpermdi(b, a, (3 ^ (((c) & 1) << 1 \| (c) >> 1))) ^ /usr/lib/clang/13.0.0/include/altivec.h:13077:9: note: previous definition is here #define vec_permi(__a, __b, __c) \ ^ /wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:370:25: error: redefinition of 'vec_promote' VSX_FINLINE(vec_dword2) vec_promote(long long a, int b) ^ /usr/lib/clang/13.0.0/include/altivec.h:14604:1: note: previous definition is here vec_promote(signed long long __a, int __b) { ^ /wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:377:26: error: redefinition of 'vec_promote' VSX_FINLINE(vec_udword2) vec_promote(unsigned long long a, int b) ^ /usr/lib/clang/13.0.0/include/altivec.h:14611:1: note: previous definition is here vec_promote(unsigned long long __a, int __b) { ^ /wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/hal/intrin_vsx.hpp:1045:22: error: call to 'vec_rsqrt' is ambiguous { return v_float32x4(vec_rsqrt(x.val)); } ^~~~~~~~~ /usr/lib/clang/13.0.0/include/altivec.h:8472:34: note: candidate function static vector float __ATTRS_o_ai vec_rsqrt(vector float __a) { ^ /wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:362:29: note: candidate function VSX_FINLINE(vec_float4) vec_rsqrt(const vec_float4& a) ^ /wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/hal/intrin_vsx.hpp:1047:22: error: call to 'vec_rsqrt' is ambiguous { return v_float64x2(vec_rsqrt(x.val)); } ^~~~~~~~~ /usr/lib/clang/13.0.0/include/altivec.h:8477:35: note: candidate function static vector double __ATTRS_o_ai vec_rsqrt(vector double __a) { ^ /wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:365:30: note: candidate function VSX_FINLINE(vec_double2) vec_rsqrt(const vec_double2& a) ^ 1 warning and 4 errors generated. The specific functions were added to altivec.h in LLVM's 1ff93618e58df210def48d26878c20a1b414d900, c3da07d216dd20fbdb7302fd085c0a59e189ae3d and 10cc5bcd868c433f9a781aef82178b04e98bd098.	3 years ago
Giles Payne	9ce0e51305	Objective-C wrapper header fix-ups to avoid clashes with system macros	3 years ago
Maksim Shabunin	0d16b5fc38	Fix libva dynamic loading	3 years ago
rogday	e16cb8b4a2	Merge pull request #21703 from rogday:transpose Add n-dimensional transpose to core * add n-dimensional transpose to core * add performance test, write sequentially and address review comments	3 years ago
Vincent Rabaud	057c3da82a	Allow Matx static function to work with Vec.	3 years ago
masa-iwm	1ae2320e09	bugfix convertFromD3D11Texture2D	3 years ago
Vadim Levin	ccebbbc0ac	feature: submodule or a class scope for exported classes All classes are registered in the scope that corresponds to C++ namespace or exported class. Example: `cv::ml::Boost` is exported as `cv.ml.Boost` `cv::SimpleBlobDetector::Params` is exported as `cv.SimpleBlobDetector.Params` For backward compatibility all classes are registered in the global module with their mangling name containing scope information. Example: `cv::ml::Boost` has `cv.ml_Boost` alias to `cv.ml.Boost` type	3 years ago

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5240 Commits (39e2ebbde459857a0484126e1b0cad6db684212e)