opencv

Commit Graph

Author	SHA1	Message	Date
Paul Jurczak	a748eba42e	Added descriptions of randu and randn	5 years ago
Alexander Alekhin	dcf7eb972e	core(SIMD): align behavior of vector constructors - setzero() calls are dropped due low-level API nature - initialization is mandatory if necessary (not an output of other calls)	5 years ago
Maksim Shabunin	f84cae833a	TickMeter: added FPS and AvgTime, improved docs, reformatted	5 years ago
Alexander Alekhin	c8f1948d58	core: drop EXPR handing code in InputArray	5 years ago
Alexander Alekhin	f0ffc52435	fix files permissions	5 years ago
Alexander Alekhin	d7abb641ca	core(test): add InputArray(MatExpr) fetch test	5 years ago
Alexander Alekhin	936428cb3b	core(MatExpr) fetch result before InputArray wrap - avoid multiple expression evaluations - avoid issues with reduced support of InputArray::EXPR	5 years ago
Adam Fowles	8334932a26	Merge pull request #16992 from afowles:fix-forEach-segfault * Fixed divide by zero error in forEach * Dedicated assertion for !empty	5 years ago
Alexander Alekhin	1cc1e6fa56	release: OpenCV 3.4.10	5 years ago
Alexander Alekhin	54063c40de	core(ocl): options to control buffer access flags - control using of clEnqueueMapBuffer or clEnqueueReadBuffer[Rect] - added benchmarks with OpenCL buffer access use cases	5 years ago
Alexander Alekhin	09134ac881	core: emit warning ONCE on ambiguous MatExpr processing	5 years ago
Alexander Alekhin	e661ad2a67	eliminate build warnings	5 years ago
cyy	bdc29cccb6	fix freebsd build	5 years ago
Alexander Alekhin	c920b45fb8	core(persistence): fix resource leaks - force closing files backporting commit `673eb2b006`	5 years ago
Alexander Alekhin	377dd04224	core: fix .begin()/.end() of empty Mat	5 years ago
Alexander Alekhin	77d1c20fb7	core(buffer_area): handle 'OPENCV_ENABLE_MEMORY_SANITIZER=ON' case	5 years ago
RAJKIRAN NATARAJAN	3b2e409fa7	Merge pull request #16779 from saskatchewancatch:issue-16777 * Fixes issue 16777. * core: update Concurrency getNumThreads()	5 years ago
Sayed Adel	9ea62bfddb	core:vsx reimplement `v_broadcast_element()` There's no need to use `vec_perm()` instead of `vec_splat()`, since instruction `vperm` is quite heavy compared to `vsplt[b,h,w]`.	5 years ago
Alexander Alekhin	4e56c1326f	core: adjust type of allocator_stats counter, allow to disable	5 years ago
Alexander Alekhin	83e1d79403	core: update CPUs detection - cache value, evaluate once - better support for MINGW - anything in 'cv' namespace - test: dump number of active threads	5 years ago
Alexander Alekhin	b7ecaceda8	pre: OpenCV 3.4.10 (version++) - Android Manager version is not increased (stuck on 3.49)	5 years ago
Alexander Alekhin	34530da66e	core: fix coverity issues	5 years ago
Alexander Alekhin	3a2f40ac6f	core: don't allow reallocation in add/div/sub/bitwise aug operators	5 years ago
Manoj Gupta	880d2afb67	Fix building with ToT libc++ ToT libc++ (LLVM) no longer includes <sstream> as part of <complex> which breaks building opencv. Include <sstream> header explcitly to fix this.	5 years ago
Alexander Alekhin	4f288a1e28	Merge pull request #16704 from alalek:core_log_once_log_if * core(logger): add CV_LOG_ONCE_xxx() CV_LOG_IF_xxx() macros * core(logger): keep tests disabled	5 years ago
Jan Solanti	ad16c243ca	core(ocl): Don't query image formats when none exist clGetSupportedImageFormats returns CL_INVALID_VALUE if called with num_entries 0 and a non-NULL image_formats pointer so let's not do that.	5 years ago
Alexander Alekhin	4d0f13544d	Merge pull request #16700 from alalek:fix_core_matexpr_size_gemm core: fix MatExpr::size() for gemm() * core(test): MatExpr::size() test for gemm() * core: fix MatExpr::size() for gemm()	5 years ago
Peter Würtz	5012fc5d23	Merge pull request #16684 from pwuertz:ignore_clang_mat_inl * Ignore clang warnings for deprecated enum+enum operations in mat.inl.hpp * build: added customization macros, cmake flags for OpenCV build	5 years ago
Alexander Alekhin	af9ded89d0	core: fix build getNumberOfCPUs for JavaScript	5 years ago
Ganesh Kathiresan	09df7810d1	Merge pull request #16457 from ganesh-k13:bugfix/getCPUCount-fix * Fixed getCPUCount Minor new line changes Android fix \| efficient linux checks Android fix 2 Fixed cpu logic for non linux platforms Android fix 3 Android fix 4 * No v1 case handle \| Refactor long lines * Refined Cgroups logic \| Combine Android and Linux * Fixed directives * Added support for --cpus \| Fixed minor bug in Andriod \| Change file read logic * Added macro checks for apple errors * Fixed macro to include android * Addressed review comments * Fixed android macro * Refined return values * Fixed apple warning * Addressed review comments * Fixed whitespace * Android Fix try 1 * Android Fix try 2 * Android Fix try 3 * Removed unwanted endif * Android Fix try 4 * Android Fix try 5 * Macro Restructure * core: updates to CPUs detection (minor)	5 years ago
Maksim Shabunin	bf96d8239d	Use BufferArea in more places	5 years ago
Alexander Alekhin	d54d01ca46	core(MatExpr): fix .type() bug	5 years ago
Alexander Alekhin	01048e5603	Merge pull request #16616 from alalek:dnn_fix_input_shape * dnn: fix processing of input shapes - importer: avoid using of .setInput() => .setInputShape() - setInput: shape limitation check (partial) * dnn(test): test .setInput() in readNet()	5 years ago
Vadim Pisarevsky	07b475062f	Merge pull request #16608 from vpisarev:fix_mac_ocl_tests * fixed several problems when running tests on Mac: * OCL_pyrUp * OCL_flip * some basic UMat tests * histogram badarg test (out of range access) * retained the storepix fix in ocl_flip only for 16U/16S datatype, where the OpenCL compiler on Mac generates incorrect code * moved deletion of ACCESS_FAST flag to non-SVM branch (where SVM is shared virtual memory (in OpenCL 2.x), not support vector machine) * force OpenCL to use read/write for GPU<=>CPU memory transfers on machines with discrete video only on Macs. On Windows/Linux the drivers are seemingly smart enough to implement map/unmap properly (and maybe more efficiently than explicit read/write)	5 years ago
Maksim Shabunin	8b2c499be6	intrin: fixed int64->double conversion for AVX-512	5 years ago
Alexander Smorkalov	c87b99e82b	Added test for new MatX division.	5 years ago
atinfinity	f81fdd58da	Merge pull request #16445 from atinfinity:fixed-typo * fixed typo * add compatibility code to handle migration	5 years ago
Pavel Rojtberg	e13a73d084	core: export getCPUFeaturesLine to bindings	5 years ago
Maksim Shabunin	55cdeaa6dd	BufferArea: initial version, usage in StereoBM New class BufferArea is used to hide complexity of buffers allocations and allow instrumentation with valgrind and sanitizers.	5 years ago
gapry	ac9f8c1f41	Fixed Compilation warnings \| Issue #16336	5 years ago
Alexander Alekhin	a4bd7506a5	core: CV_STRONG_ALIGNMENT macro Should be used to guard unsafe type casts of pointers	5 years ago
Niklas Hambüchen	70cbc3d883	cvdef.h: Don't use C's limits.h under C++ Just like with the other headers in the rest of the file. See e.g. https://stackoverflow.com/questions/36831465/what-difference-does-it-make-when-i-include-limits-or-limits-h-in-my-c-cod for the reasons, the most important one being that limits.h does not respect namespaces, which can make problems for downstream consumers of cvdef.h.	5 years ago
Sayed Adel	ec033330df	core:vsx workaround for the unexpected results of `vec_vbpermq` in gcc4.9	5 years ago
Sayed Adel	bd531bd828	core:vsx fix inline asm constraints generalize constraints to 'wa' for VSX registers	5 years ago
Alexander Alekhin	e83438c23d	core(build): fix i386 compilation	5 years ago
Chip Kerchner	4d2da2debe	Merge pull request #16375 from ChipKerchner:vectorizeMultTranspose * Reduce LLC loads, stores and multiplies on MulTransposed - 8% faster on VSX * Add is_same method so c++11 is not required * Remove trailing whitespaces. * Change is_same to DataType depth check	5 years ago
Alexander Alekhin	d42e04d0df	core(SIMD): fix MSA build - add v_reduce_min/max for u8/s8	5 years ago
Chip Kerchner	301626ba26	Merge pull request #15488 from ChipKerchner:vectorizeMinMax2 Vectorize minMaxIdx functions * Updated documentation and intrinsic tests for v_reduce * Add other files back in from the forced push * Prevent an constant overflow with v_reduce for int8 type * Another alternative to fix constant overflow warning. * Fix another compiler warning. * Update comments and change comparison form to be consistent with other vectorized loops. * Change return type of v_reduce_min & max for v_uint8 and v_uint16 to be same as lane type. * Cast v_reduce functions to int to avoid overflow. Reduce number of parameters in MINMAXIDX_REDUCE macro. * Restore cast type for v_reduce_min & max to LaneType	5 years ago
Alexander Alekhin	a9f3acb125	core(simd): fix NEON alignmnet issue	5 years ago
Alexander Alekhin	e180cc050b	Merge pull request #16236 from alalek:fix_core_simd_emulator * core: fix intrin_cpp, allow to build modules with SIMD emulator * core(arithm): fix v_zero initialization * core(simd): 'strict' types for binary/bitwise operations * features2d: avoid aligned load issue in GCC 5.4 with emulated SIMD * core(simd): alignment checks in SIMD emulator	5 years ago

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4335 Commits (aa08900ac8c3399534d57f55b7e7b3b1a6d8c132)