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42 Commits

Author SHA1 Message Date
Maksim Shabunin
c473718bc2 Check for empty Mat in compare, operator= and RNG::fill, fixed related tests 2018-07-17 17:50:50 +03:00
Alexander Alekhin
b09a4a98d4 opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
Sayed Adel
def444d99f core: Several improvements to Power/VSX 
- changed behavior of vec_ctf, vec_ctu, vec_cts
  in gcc and clang to make them compatible with XLC
- implemented most of missing conversion intrinsics in gcc and clang
- implemented conversions intrinsics of odd-numbered elements
- ignored gcc bug warning that caused by -Wunused-but-set-variable in rare cases
- replaced right shift with algebraic right shift for signed vectors
  to shift in the sign bit.
- added new universal intrinsics v_matmuladd, v_rotate_left/right
- avoid using floating multiply-add in RNG
 2017-10-28 17:46:12 +00:00
Maksim Shabunin
248e2c7d47 Fixed some issues found by static analysis 2017-09-08 12:22:12 +03:00
Alexander Alekhin
602f047fe8 build: replace WIN32 => _WIN32 2017-07-25 13:30:48 +03:00
Maksim Shabunin
b04ed5956e Fixed several issues found by static analysis in core module 2017-05-23 12:35:31 +03:00
Tomoaki Teshima
676736bdb2 avoid using fmadd in RNG 2016-11-03 23:11:52 +09:00
Pavel Vlasov
30a6cee2fe Instrumentation for OpenCV API regions and IPP functions; 2016-08-19 18:10:03 +03:00
Rostislav Vasilikhin
96edb270a6 fixed memory corruption when normal dist. params have less channels than target matrix; test added 2016-07-19 17:26:39 +03:00
Vladislav Sovrasov
72ed4173df Change setRNGSeed implementaion 2016-03-29 10:54:42 +03:00
Vladislav Sovrasov
a490b64e9b Add function setRNGSeed and seed setup in python tests 2016-03-25 16:17:58 +03:00
Vadim Pisarevsky
9c0b740b84 improved randShuffle as suggested by John Stark in http://code.opencv.org/issues/3730 2015-05-02 21:31:47 +03:00
Alexander Alekhin
2054123890 coreTlsData -> getCoreTlsData() 2015-02-04 13:03:27 +03:00
Adil Ibragimov
8a4a1bb018 Several type of formal refactoring: 
1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
 2014-08-13 15:21:35 +04:00
Roman Donchenko
f2befa01f4 Fixed build for the TLS-related stuff. 2013-12-16 18:45:41 +04:00
Vadim Pisarevsky
d8c8339bec the first draft of transparent API and new UMat class. more files 2013-10-22 14:05:15 +04:00
Roman Donchenko
dcaf923517 Merge remote-tracking branch 'origin/2.4' 
Conflicts:
	3rdparty/ffmpeg/ffmpeg_version.cmake
	cmake/OpenCVFindLibsGrfmt.cmake
	cmake/templates/cvconfig.h.cmake
	modules/bioinspired/doc/retina/index.rst
	modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
	modules/calib3d/src/precomp.hpp
	modules/contrib/src/inputoutput.cpp
	modules/contrib/src/precomp.hpp
	modules/core/include/opencv2/core/internal.hpp
	modules/core/include/opencv2/core/types_c.h
	modules/core/src/drawing.cpp
	modules/core/src/precomp.hpp
	modules/core/src/system.cpp
	modules/features2d/doc/common_interfaces_of_descriptor_matchers.rst
	modules/features2d/doc/common_interfaces_of_feature_detectors.rst
	modules/features2d/include/opencv2/features2d/features2d.hpp
	modules/features2d/src/precomp.hpp
	modules/flann/src/precomp.hpp
	modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
	modules/gpu/doc/image_filtering.rst
	modules/gpu/doc/image_processing.rst
	modules/gpu/doc/video.rst
	modules/gpu/perf/perf_imgproc.cpp
	modules/gpu/perf4au/main.cpp
	modules/gpu/src/imgproc.cpp
	modules/gpu/src/precomp.hpp
	modules/gpu/test/test_imgproc.cpp
	modules/highgui/CMakeLists.txt
	modules/highgui/test/test_precomp.hpp
	modules/imgproc/doc/structural_analysis_and_shape_descriptors.rst
	modules/imgproc/src/precomp.hpp
	modules/java/generator/src/cpp/Mat.cpp
	modules/legacy/src/precomp.hpp
	modules/ml/doc/k_nearest_neighbors.rst
	modules/ml/src/precomp.hpp
	modules/nonfree/doc/feature_detection.rst
	modules/nonfree/src/precomp.hpp
	modules/objdetect/include/opencv2/objdetect/objdetect.hpp
	modules/objdetect/src/cascadedetect.cpp
	modules/objdetect/src/hog.cpp
	modules/objdetect/src/precomp.hpp
	modules/objdetect/test/test_latentsvmdetector.cpp
	modules/ocl/src/hog.cpp
	modules/ocl/src/opencl/objdetect_hog.cl
	modules/ocl/src/precomp.hpp
	modules/photo/src/precomp.hpp
	modules/stitching/src/precomp.hpp
	modules/superres/perf/perf_precomp.hpp
	modules/superres/src/optical_flow.cpp
	modules/superres/src/precomp.hpp
	modules/superres/test/test_precomp.hpp
	modules/ts/include/opencv2/ts.hpp
	modules/video/src/precomp.hpp
	modules/videostab/src/precomp.hpp
	modules/world/src/precomp.hpp
 2013-08-06 13:56:49 +04:00
Alexander Smorkalov
62b85a41da TLS calls on WinRT replaced on variables with C++11 "thread" attribute. 2013-07-31 05:43:52 -07:00
Andrey Kamaev
e27f4da9c6 Merge pull request #795 from taka-no-me:move_imgproc_utils_to_core 2013-04-11 11:35:15 +04:00
Roman Donchenko
484607fb6f Backported RNG_MT19937 from master. 2013-04-10 19:39:38 +04:00
Andrey Kamaev
c98c246fc2 Move border type constants and Moments class to core module 2013-04-10 19:14:24 +04:00
Andrey Kamaev
b0e6606b98 Cleanup core module API 
* Drop some low level API
* Remove outdated overloads
* Utilize Input/OutputArray
 2013-04-09 13:36:32 +04:00
marina.kolpakova
12fe6ff734 add Mersenne Twister random number generator 2013-03-09 19:18:37 +04:00
Andrey Kamaev
2a6fb2867e Remove all using directives for STL namespace and members 
Made all STL usages explicit to be able automatically find all usages of
particular class or function.
 2013-02-25 15:04:17 +04:00
Andrey Kamaev
fd4909360f Remove windows.h include from opencv2/core/internal.hpp to avoid conflicts with TBB library. 2012-11-01 12:44:10 +04:00
OpenCV Buildbot
04384a71e4 Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
Andrey Kamaev
68aec288c0 Fixed Calc_Hist under 32-bit gcc 2012-04-18 16:16:54 +00:00
Andrey Kamaev
80516ecbe6 Fixed typo; removed duplicated call 2012-04-18 08:41:00 +00:00
Andrey Kamaev
0fd5a9e965 Probably fixed instability of single-precision floating-point RNG 2012-04-18 06:09:31 +00:00
Vadim Pisarevsky
586ff429ec fixed bug #1318. extended RNG::fill with the optional saturateRange parameter 2012-03-29 12:00:34 +00:00
Vadim Pisarevsky
1badec0b2d eliminated opencv_extra_api.hpp (all the functionality is moved to the regular OpenCV headers) 2011-07-18 16:31:30 +00:00
Vadim Pisarevsky
0e14fef96e fixed warnings in gbt; added insertChannel() and extractChannel(); made the code "rand{u|n}(arr, <number>, <number>)" work properly. 2011-06-18 10:56:49 +00:00
Vadim Pisarevsky
22970b8270 fixed multiple GCC warnings on Ubuntu 11.04 2011-06-14 12:03:34 +00:00
Vadim Pisarevsky
0c877f62e9 replaced "const InputArray&" => "InputArray"; made InputArray and OutputArray references. added "None()" constant (no array()). 2011-06-06 14:51:27 +00:00
Vadim Pisarevsky
4b2f9e78fc fixed repeated allocation of RNG on each theRNG() call (thanks to barjenbr for the patch) 2011-04-26 12:20:42 +00:00
Vadim Pisarevsky
abeeb40d46 a big patch; use special proxy types (Input/OutputArray, Input/OutputArrayOfArrays) for passing in vectors, matrices etc. 2011-04-17 13:14:45 +00:00
Vadim Pisarevsky
da293ee3d9 SSE2 optimization for Bayer->RGB; added Bayer->Gray with SSE2 optimization; corrected some bugs noted in the yahoogroups forum 2010-12-10 19:06:38 +00:00
Vadim Pisarevsky
f5e5b677c9 added hconcat & vconcat functions for joining matrices; moved some inline functions out of the headers; fixed several bugs in documentation; removed MatND from docs 2010-11-23 16:39:20 +00:00
Vadim Pisarevsky
be016a75df some fixes due to the changed policy in DataType & DataDepth handling 2010-10-20 17:43:46 +00:00
Vadim Pisarevsky
541441e85b united cv::Mat and cv::MatND 2010-10-12 12:31:40 +00:00
Vadim Pisarevsky
ba5eb93a53 rewrote normal RNG function to workaround the bug in gcc 3.4 (ticket #449) 2010-07-12 08:46:00 +00:00
Vadim Pisarevsky
127d6649a1 "atomic bomb" commit. Reorganized OpenCV directory structure 2010-05-11 17:44:00 +00:00