opencv

Commit Graph

Author	SHA1	Message	Date
Vitaly Tuzov	7a55f2af3b	Updated AVX2 implementation of v_popcount for u8.	6 years ago
Daniel Ingram	962d57b4d6	Merge pull request #14559 from daniel-s-ingram:master * Fix typo: 'divisble' -> 'divisible' * Fix typo: 'One of arguments' -> 'One of the arguments'	6 years ago
Vitaly Tuzov	1220dd4877	Updated v_popcount description, reference implementation and test.	6 years ago
Vitaly Tuzov	96ab78dc4f	Reworked v_popcount implementation to provide number of bits in a single lane	6 years ago
Sayed Adel	5a77f4cee3	Merge pull request #14007 from seiko2plus:core_avx512_infa * core: improve AVX512 infrastructure by adding more CPU features groups * cmake: use groups for AVX512 optimization flags * core: remove gap in CPU flags enumeration * cmake: restore default CPU_DISPATCH	6 years ago
Sayed Adel	afb157df67	core:vsx fix sum of v_reduce_sad	6 years ago
Vitaly Tuzov	18d10d6b86	Fixed v_reduce_sad intrinsics implementation and added tests	6 years ago
Alexander Alekhin	c1981f28ad	build: +OPENCV_ENABLE_MEMORY_SANITIZER flag	6 years ago
masa-iwm	5c404bb142	Merge pull request #14376 from masa-iwm:3.4 * fix getting platformIDs in initializeContextFromD3D11Device	6 years ago
Vitaly Tuzov	4a54aa3fbd	Cleared up deprecated intrinsics for FP16	6 years ago
Alexander Alekhin	b38de57f9a	ts: test tags for flexible/reliable tests filtering - added functionality to collect memory usage of OpenCL sybsystem - memory usage of fastMalloc() (disabled by default): * It is not accurate sometimes - external memory profiler is required. - specify common `CV_TEST_TAG_` macros - added applyTestTag() function - write memory usage / enabled tags into Google Tests output file (.xml)	6 years ago
Alexander Alekhin	33b765d797	OpenCV version++ (3.4.6) OpenCV 3.4.6	6 years ago
Alexander Alekhin	1e583942b9	core(lda): don't perform calculations in constructor - exceptions from constructor will not cause destructor calls	6 years ago
David Carlier	06a4c20f60	OpenBSD build fix required for close calls.	6 years ago
Alexander Alekhin	d6b82dcd65	Merge pull request #14162 from alalek:eliminate_coverity_scan_issues core: eliminate coverity scan issues (#14162) * core(hal): avoid using of r,g,b,a parameters in interleave/deinterleave - static analysis tools blame on possible parameters reordering - align AVX parameters with corresponding SSE/NEO/VSX/cpp code * core: avoid "i,j" parameters in Matx methods - static analysis tools blame on possible parameters reordering * core: resolve coverity scan issues	6 years ago
Alexander Alekhin	6686559c70	ocl: define CL_SILENCE_DEPRECATION on MacOSX	6 years ago
Maksim Shabunin	41da3ef1d2	Fixed cvdef.h for MSVC C users	6 years ago
iPanda	097fc1a271	Merge pull request #13972 from Mainvooid:add_cuda_support_for_D3D11_interop * Add CUDA support for D3D11 interop. #13888 color_detail.hpp: fixed build error : dynamic initialization is not supported for a __constant__ variable. directx.cpp: Add CUDA support(cl_nv_d3d11_sharing) for D3D11 interop. #13888 Update directx.cpp Format adjustment. Update directx.cpp fix error. Update directx.cpp Format adjustment Update directx.cpp fix trailing whitespace. fix format errors convert indentation to spaces . Trim trailing whitespace. Add information about source of cl_d3d11_ext.h Avoid unrelated changes. Increase compile-time conditional judgment. Increase the judgment of whether the OCL device has the required extensions at compile time. Add compilation option `HAVE_CLNVEXT`.Check CL support in runtime. Check result of `clGetExtensionFunctionAddressForPlatform` for KHR is invalid.It always can get the address(from OpenCL.dll),So I check NV support(from nvopencl64.dll) before KHR when `HAVE_CLNVEXT` is enabled. Delete cl_d3d11_ext.h Modified parameter list fix "cannot open include file: 'CL/cl_d3d11_ext.h'" remove not referenced var fix C2143: syntax error Improve compile-time judgment. dlrectx.cpp Modify the detection order. initializeContextFromD3D11Device: ``` // try with NV(Need to check it first) // try with KHR ``` fix warnig C4100 Revert "fix warnig C4100" This reverts commit 76e5becb67780071d0cbde61cc4f5f807ad7c5ac. fix warning C4100 fix warning C4505 Format alignment Format adjustment and automatically detect header files. Automatically detect header files when users are not configured or configuration errors occur. avoid unrelated changes. Update .cmake Update .cmake * fix build errors * fix warning:defined but not used * Revert "fix warning:defined but not used" This reverts commit `7ab3537cd0`. * fix warning:defined but not used * fix build error for mac * fix build error for win * optimizing branch judgment * Revert "optimizing branch judgment" This reverts commit `88b72b870e`. * fix warning C4702: unreachable code * remove unused code * Fix problems that may lead to undefined behavior * Add status check * fix error C2664,C2665 : cannot convert argument * Format adjustment VSCODE will automatically format the indentation to 4 spaces in some situation. * fix error C2440 * fix error C2440 * add cl_d3d11_ext.h * Format adjustment * remove unnecessary checks	6 years ago
Sayed Adel	f41359688b	core:vsx Add support for VSX3 half precision conversions	6 years ago
Alexander Alekhin	93a402d0f2	core: fix Core_EigenNonSymmetric.convergence test	6 years ago
Sayed Adel	4fe2d9bdbc	core:vsx Several improvements(3) * optimize v_lut_deinterleave * optimize v_interleave_/pairs/quads/triplets * optimize v_lut, use vec_extract instead of aligned store	6 years ago
Vitaly Tuzov	d43597c199	transform() implementation updated to utilize wide universal intrinsics	6 years ago
Alexander Alekhin	5451b89aed	core: refactor EigenvalueDecomposition (hqr2) - fix resource allocation management - reduce variables scope - fix complex_div - fix comments, constants - simplify add/sub operations	6 years ago
Alexander Alekhin	a7c4ee9ae1	core: add iterations limit check in eigenNonSymmetric()	6 years ago
Sayed Adel	872e7894b4	core:vsx working around gcc aligned memory access bug - allow cmake to check sanity of vsx aligned ld/st - force universal intrinsics v_load_aligned/v_store_aligned to failback to unaligned ld/st if cmake runtime vsx aligned test fail	6 years ago
Alexander Alekhin	8c8715c4dd	fix static analysis issues	6 years ago
Alexander Alekhin	80e5642ca2	pre: OpenCV 3.4.6 (version++)	6 years ago
Alexander Alekhin	842c58a7d6	core(intrin): NEON v_load_expand_q() support unaligned addr	6 years ago
Giles Payne	11dbd86aa3	Merge pull request #13956 from komakai:java-mat-class-improvements * Expose more C++ functionality in the Java wrapper of the Mat class In particular expose methods for handling Mat with more than 2 dimensions * add constructors taking an array of dimension sizes * add constructor taking an existing Mat and an array of Ranges * add override of the create method taking an array of dimension sizes * add overrides of the ones and zeros methods taking an array of dimension sizes * add override of the submat method taking an array of ranges * add overrides of put and get taking arrays of indices * add wrapper for copySize method * fix crash in the JNI wrapper of the reshape(int cn, int[] newshape) method * add test for each method added to Mat.java * Fix broken test	6 years ago
Alexander Alekhin	8b541e450b	imgproc: dispatch color* Lab/XYZ modes have been postponed (color_lab.cpp): - need to split code for tables initialization and for pixels processing first - no significant performance improvements for switching between SSE42 / AVX2 code generation	6 years ago
Alexander Alekhin	7366eebebb	core: fix condition in OutputArray::create(allowTransposed=True)	6 years ago
Alexander Alekhin	35edad3e74	build: fix warnings	6 years ago
Alexander Alekhin	f5b58e5fc9	bindings: backport generator from OpenCV 4.x - better handling of enum arguments - less merge conflicts	6 years ago
Sayed Adel	5478165e16	core:vsx Fix narrowing warning on vector splats	6 years ago
berak	20afae5a14	core: fix mat matx multiplication	6 years ago
Vitaly Tuzov	9548093b46	Horizontal line processing for pyrDown() reworked using wide universal intrinsics.	6 years ago
catree	576ab3df9a	Add division operators for Matx.	6 years ago
Alexander Alekhin	f1f0f630c7	core: disable I/O perf test - can be enable separately if needed - not stable (due storage I/O processing)	6 years ago
Alexander Alekhin	fd49ee5f39	core: dispatch merge.cpp	6 years ago
Alexander Alekhin	4e12febe90	core: clone merge.simd.hpp	6 years ago
Alexander Alekhin	6eabe6bc14	core: clone merge.dispatch.cpp	6 years ago
Alexander Alekhin	91d152e2c2	core: dispatch split.cpp	6 years ago
Alexander Alekhin	0311770e8b	core: clone split.simd.hpp	6 years ago
Alexander Alekhin	82cd2f8c93	core: clone split.dispatch.cpp	6 years ago
Vitaly Tuzov	334c4d62b5	Merge pull request #13781 from terfendail:warp_wintr Resize reworked using wide universal intrinsics (#13781) * Added wide universal intrinsics optimized implementation for 3 channel bit-exact linear resize * Reworked linear resize using new wide LUT intrinsics * Fix for VSX intrinsics	6 years ago
Alexander Alekhin	dc84cf9914	core: dispatch mean.cpp	6 years ago
Alexander Alekhin	7af7bcae18	core: clone mean.dispatch.cpp	6 years ago
Alexander Alekhin	93cea6e46e	core: clone mean.simd.hpp	6 years ago
Alexander Alekhin	cd66f6e3db	core: dispatch matmul - gemm: keep baseline only (lapack is 10x+ faster, lets reduce binary size) - transform / distTransform - scaleAdd (32f/64f only) - Mahalanobis: keep baseline only (no perf tests) - mulTransposed: keep baseline only (no perf tests) - dot	6 years ago
Alexander Alekhin	dcee7b1605	core: clone matmul.dispatch.cpp	6 years ago

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4366 Commits (44bf748479730ee5cc368b9df79e262974af0d6f)