opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	8bac8b513c	core: support SIMD intrinsics in user code	5 years ago
Alexander Alekhin	4ea8526e9f	core(persistence): fix writeRaw() / readRaw() struct support - writeRaw(): support structs - readRaw(): 'len' is buffer limit in bytes (documentation is fixed)	5 years ago
Alexander Alekhin	c3b838b738	core(persistence): struct storage layout without alignment gaps	5 years ago
Hugo Lindström	245c256b1c	Support compiliation for <=VS13	5 years ago
Vitaly Tuzov	9befb7a1d7	Merge pull request #14916 from terfendail:wsignmask_deprecated * Avoid using v_signmask universal intrinsic and mark it as deprecated * Renamed v_find_negative to v_scan_forward	5 years ago
Alexander Alekhin	44836c7f78	core: evaluate CV_Error() parameters during static scans	5 years ago
Stefan Brüns	e9a2e665b2	Explicitly default operator= for Vec<T, n> Due to the explicitly declared copy constructor Vec<T, n>::Vec(Vec <T,n>&) GCC 9 warns if there is no assignment operator, as having one typically requires the other (rule-of-three, constructor/desctructor/assginment). As the values are just a plain array the default assignment operator does the right thing. Tell the compiler explicitly to default it. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>	5 years ago
Rostislav Vasilikhin	f2f600f807	fixed multi instrumentations	6 years ago
Alexander Alekhin	e8a703a71d	core(intrin): v_load_low() workaround for aarch64+clang	6 years ago
Alexander Alekhin	4a6888ccf6	imgproc: fix kmeans() call from grabCut()	6 years ago
Alexander Alekhin	779f59da6b	pre: OpenCV 3.4.7 (version++)	6 years ago
Alexander Alekhin	5ac55fc132	core: eliminate AVX512 build warnings from MSVS2017 and GCC8 -O1 mode	6 years ago
Alexander Alekhin	681e0323f2	core: backport toLowerCase()/toUpperCase()	6 years ago
Vitaly Tuzov	a29e59a770	Rename parameters in AVX512 implementation of v_load_deinterleave and v_store_interleave	6 years ago
Vitaly Tuzov	d2aadabc5e	Merge pull request #14743 from terfendail:wui512_fixvswarn Fix for MSVS2019 build warnings (#14743) * AVX512 arch support for MSVS * Fix for MSVS2019 build warnings: updated integral() AVX512 implementation * Fix for MSVS2019 build warnings: reworked v_rotate_right AVX512 implementation * fix indentation	6 years ago
Alexander Alekhin	f8791f072d	core: avoid function type cast, make happy UBSAN backporting of commit: `d3d13c41c4`	6 years ago
Alexander Alekhin	1e9ad5476d	core(intrin): drop hasSIMD128 checks - use compile-time checks instead (`#if CV_SIMD128`) - runtime checks are useless	6 years ago
Alexander Alekhin	4a8fd71a2e	core: fix visibility handling	6 years ago
Ahmed Ashour	5c56b8ce92	java: generated code to have javadoc	6 years ago
Ahmed Ashour	1aca1d582e	Fix some typos	6 years ago
Ted Steiner	f1fb002682	Merge pull request #14678 from tedsteiner:qnx Fix build issue on QNX platform (#14678) * QNX compatibility * core: unify gettimeofday() usage	6 years ago
Vitaly Tuzov	3b015dfc7d	Merge pull request #14210 from terfendail:wui_512 AVX512 wide universal intrinsics (#14210) * Added implementation of 512-bit wide universal intrinsics(WIP) * Added implementation of 512-bit wide universal intrinsics: implemented WUI vector types(WIP) * Added implementation of 512-bit wide universal intrinsics(WIP): implemented load/store * Added implementation of 512-bit wide universal intrinsics(WIP): implemented fp16 load/store * Added implementation of 512-bit wide universal intrinsics(WIP): implemented recombine and zip, implemented non-saturating and saturating arithmetics * Added implementation of 512-bit wide universal intrinsics(WIP): implemented bit operations * Added implementation of 512-bit wide universal intrinsics(WIP): implemented comparisons * Added implementation of 512-bit wide universal intrinsics(WIP): implemented lane shifts and reduction * Added implementation of 512-bit wide universal intrinsics(WIP): implemented absolute values * Added implementation of 512-bit wide universal intrinsics(WIP): implemented rounding and cast to float * Added implementation of 512-bit wide universal intrinsics(WIP): implemented LUT * Added implementation of 512-bit wide universal intrinsics(WIP): implemented type extension/narrowing and matrix operations * Added implementation of 512-bit wide universal intrinsics(WIP): implemented load_deinterleave for 2 and 3 channels images * Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented load_deinterleave for 2- and implemented for 4-channel images * Added implementation of 512-bit wide universal intrinsics(WIP): implemented store_interleave * Added implementation of 512-bit wide universal intrinsics(WIP): implemented signmask and checks * Added implementation of 512-bit wide universal intrinsics(WIP): build fixes * Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented popcount in case AVX512_BITALG is unavailable * Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented zip * Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented rotate for s8 and s16 * Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented interleave/deinterleave for s8 and s16 * Added implementation of 512-bit wide universal intrinsics(WIP): updated v512_set macros * Added implementation of 512-bit wide universal intrinsics(WIP): fix for GCC wrong _mm512_abs_pd definition * Added implementation of 512-bit wide universal intrinsics(WIP): reworked v_zip to avoid AVX512_VBMI intrinsics * Added implementation of 512-bit wide universal intrinsics(WIP): reworked v_invsqrt to avoid AVX512_ER intrinsics * Added implementation of 512-bit wide universal intrinsics(WIP): reworked v_rotate, v_popcount and interleave/deinterleave for U8 to avoid AVX512_VBMI intrinsics * Added implementation of 512-bit wide universal intrinsics(WIP): fixed integral image SIMD part * Added implementation of 512-bit wide universal intrinsics(WIP): fixed warnings * Added implementation of 512-bit wide universal intrinsics(WIP): fixed load_deinterleave for u8 and u16 * Added implementation of 512-bit wide universal intrinsics(WIP): fixed v_invsqrt accuracy for f64 * Added implementation of 512-bit wide universal intrinsics(WIP): fixed interleave/deinterleave for u32 and u64 * Added implementation of 512-bit wide universal intrinsics(WIP): fixed interleave_pairs, interleave_quads and pack_triplets * Added implementation of 512-bit wide universal intrinsics(WIP): fixed rotate_left * Added implementation of 512-bit wide universal intrinsics(WIP): fixed rotate_left/right, part 2 * Added implementation of 512-bit wide universal intrinsics(WIP): fixed 512-wide universal intrinsics based resize * Added implementation of 512-bit wide universal intrinsics(WIP): fixed findContours by avoiding use of uint64 dependent 512-wide v_signmask() * Added implementation of 512-bit wide universal intrinsics(WIP): fixed trailing whitespaces * Added implementation of 512-bit wide universal intrinsics(WIP): reworked specific intrinsic sets dependent parts to check availability of intrinsics based on CPU feature group defines * Added implementation of 512-bit wide universal intrinsics(WIP):Updated AVX512 implementation of v_popcount to avoid AVX512VPOPCNTDQ intrinsics if unavailable. * Added implementation of 512-bit wide universal intrinsics(WIP): Fixed universal intrinsics data initialisation, v_mul_wrap, v_floor, v_ceil and v_signmask. * Added implementation of 512-bit wide universal intrinsics(WIP): Removed hasSIMD512() * Added implementation of 512-bit wide universal intrinsics(WIP): Fixes for gcc build * Added implementation of 512-bit wide universal intrinsics(WIP): Reworked v_signmask, v_check_any() and v_check_all() implementation.	6 years ago
Vitaly Tuzov	723165f878	fix for AVX2 version of v_reduce_min intrinsic	6 years ago
Ahmed Ashour	ca8a1d2cff	java: generated code inline return	6 years ago
Vitaly Tuzov	f0fb91f2d4	Fixed v_signmask implementation for AVX2, updated universal intrinsics tests.	6 years ago
Ahmed Ashour	f9564e053d	java: test: use assertNotNull and assertFalse	6 years ago
Ahmed Ashour	f3319f6140	java: remove redundant declaration of java.lang package	6 years ago
Alexander Alekhin	9340af1a8a	core: Async API / AsyncArray	6 years ago
catree	b5e2ec4ea4	Fix typo in NormTypes documentation.	6 years ago
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

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4550 Commits (a00a0dbfcd6617181bf4c9894438a16f6cb3509d)