opencv

Commit Graph

Author	SHA1	Message	Date
Victor Romero	987bb2ca61	Fix build for UWP backport of commit: `f18cbd036a`	5 years ago
Paul E. Murphy	1031b7f4bc	hal: vsx: further optimize v_signmask Use the quadword bit permutation instruction to creatively move the sign bits to create the mask. Note that values above 127 will result in 0.	5 years ago
Thang Tran	d659eb9327	core: fixed error message to avoid confusion	5 years ago
Victor Romero	f18cbd036a	Merge pull request #15207 from vicroms:fix-uwp-build Fix build for UWP (#15207) * Guard non-WinRT calls to fix UWP build * Remove unnecessary guard for WinRT	5 years ago
Hugo Lindström	03fe1cb7fc	Support building shared libraries on WINCE.	5 years ago
Maksim Shabunin	6d5ac67681	Restored IPP call reduction	5 years ago
berak	4d3989817c	java: fix Mat.toString() for higher dimensions	5 years ago
Alexander Alekhin	ddbd10c001	release: OpenCV 4.1.1 OpenCV 4.1.1	5 years ago
Alexander Alekhin	4a7ca5a291	OpenCV version++ (3.4.7) OpenCV 3.4.7	5 years ago
Chip Kerchner	0db4fb1835	Merge pull request #15136 from ChipKerchner:dotProd_unroll * Unroll multiply and add instructions in dotProd_32f - 35% faster. * Eliminate unnecessary v_reduce_sum instructions.	5 years ago
Alexander Alekhin	5691d998ea	core(persistence): added null ptr checks	5 years ago
Hugo Lindström	2ee00e7f7d	Merge pull request #15059 from hugolm84:improved-support-for-wince * Improve support for Windows Embedded Compact * Remove redundant set(WINCE true) and format CMake	5 years ago
Alexander Alekhin	8bac8b513c	core: support SIMD intrinsics in user code	5 years ago
Alexander Alekhin	d4501f08b8	core(persistence): disable base64 tests due missing encoders	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
Alexander Alekhin	db211446f3	OpenCV version '-openvino'	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>	6 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	442bc80cd7	pre: OpenCV 4.1.1 (version++)	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
Joe Howse	729848caeb	core: revise syntax to support Visual C++ 2013	6 years ago
Alexander Alekhin	681e0323f2	core: backport toLowerCase()/toUpperCase()	6 years ago
Alexander Alekhin	7b099e0fe2	videoio: plugins support on Win32	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	6c8ffe81d0	core: repair default log level	6 years ago
Alexander Alekhin	d3d13c41c4	core: avoid function type cast, make happy UBSAN oss-fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14115	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
Ahmed Ashour	1050b5351e	java: add CvType.CV_16F	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

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4438 Commits (cc9b199ecbca3e917b9c53c3aa20664504e52c00)