3028 Commits

Author	SHA1	Message	Date
Vadim Pisarevsky	1563300197	Merge pull request #9833 from tomoaki0705:universalMathFuncs	2017-10-16 10:46:56 +00:00
Gregory Morse	d30a0c6f03	Merge pull request #9856 from GregoryMorse:patch-1 ... * Update OpenCVCompilerOptimizations.cmake Neon not supported on MSVC ARM breaking build fix * Update OpenCVCompilerOptimizations.cmake Whitespace * Update intrin.hpp Many problems in MSVC ARM builds (at least on VS2017) being fixed in this PR now. C:\Users\Gregory\DOCUME~1\MYLIBR~1\OPENCV~3\opencv\sources\modules\core\include\opencv2/core/hal/intrin.hpp(444): error C3861: '_tzcnt_u32': identifier not found * Update hal_replacement.hpp Passing variadic expansion in a macro to another macro does not work properly in MSVC and a famous known workaround is hereby applied. Discussion of it: https://stackoverflow.com/questions/5134523/msvc-doesnt-expand-va-args-correctly Only needed the fix for ARM builds: TEGRA_ macros are used for cv_hal_ functions in the carotene library. C:\Users\Gregory\Documents\My Libraries\opencv330\opencv\sources\modules\core\src\arithm.cpp(2378): warning C4003: not enough actual parameters for macro 'TEGRA_ADD' C:\Users\Gregory\Documents\My Libraries\opencv330\opencv\sources\modules\core\src\arithm.cpp(2378): error C2143: syntax error: missing ')' before ',' C:\Users\Gregory\Documents\My Libraries\opencv330\opencv\sources\modules\core\src\arithm.cpp(2378): error C2059: syntax error: ')' * Update hal_replacement.hpp All hal_replacement's using carotene\hal\tegra_hal.hpp TEGRA_ functions as macros preprocessed by variadic macros should be changed, identical as was done in core. C:\Users\Gregory\Documents\My Libraries\opencv330\opencv\sources\modules\imgproc\src\color.cpp(9604): warning C4003: not enough actual parameters for macro 'TEGRA_CVTBGRTOBGR' C:\Users\Gregory\Documents\My Libraries\opencv330\opencv\sources\modules\imgproc\src\color.cpp(9604): error C2059: syntax error: '==' * Update OpenCVCompilerOptimizations.cmake * Update hal_replacement.hpp * Update hal_replacement.hpp	2017-10-16 12:12:35 +03:00
Tomoaki Teshima	2a781bb616	remove raw SSE2/NEON implementation from mathfuncs.cpp ... * replace the implementation by universal intrinsic * make sure no degradation happens on ARM platform	2017-10-15 00:24:31 +09:00
Alexander Alekhin	b0c6bd0a5b	build: resolve naming issue	2017-10-12 13:28:30 +03:00
Vadim Pisarevsky	7d55c09a9f	Merge pull request #9763 from seiko2plus:addVsxCore	2017-10-10 10:00:31 +00:00
Vadim Pisarevsky	bfb12acde6	Merge pull request #9792 from alalek:port_9776	2017-10-09 12:46:06 +00:00
Vadim Pisarevsky	44699c59b3	Merge pull request #9799 from alalek:ocl_program	2017-10-09 12:43:46 +00:00
Wu Zhiwen	dbe9ee0924	ocl: simplify ocl::Timer ... Use clFinish to gurantee commands completed, instead of waiting for events. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>	2017-10-09 13:48:38 +08:00
Sayed Adel	d077778074	Added support for VSX	2017-10-09 00:32:29 +00:00
Alexander Alekhin	6be25727ec	ocl: refactor program compilation	2017-10-08 19:55:01 +03:00
Alexander Alekhin	04b4495493	ocl: define ProgramSource before program ... no changes in code	2017-10-08 19:55:01 +03:00
Igor Wodiany	ffb9554787	Extract code from scalarToRawData ... The same code was repeated several time for different data types, so it was extracted as a templated function to improve maintability and make a code more clear.	2017-10-07 19:46:45 +01:00
Igor Wodiany	b638aa74d7	Fix a memory leak in the Mat copying constructor ... Exception may be rasied inside the body of a copying constructor after refcount has been increased, and beacause in the case of the exception destrcutor is never called what causes memory leak. This commit adds a workaround that calls the release() function before the exception is thrown outside the contructor.	2017-10-07 10:50:17 +03:00
pengli	e340ff9c3a	Merge pull request #9114 from pengli:dnn_rebase ... add libdnn acceleration to dnn module (#9114) * import libdnn code Signed-off-by: Li Peng <peng.li@intel.com> * add convolution layer ocl acceleration Signed-off-by: Li Peng <peng.li@intel.com> * add pooling layer ocl acceleration Signed-off-by: Li Peng <peng.li@intel.com> * add softmax layer ocl acceleration Signed-off-by: Li Peng <peng.li@intel.com> * add lrn layer ocl acceleration Signed-off-by: Li Peng <peng.li@intel.com> * add innerproduct layer ocl acceleration Signed-off-by: Li Peng <peng.li@intel.com> * add HAVE_OPENCL macro Signed-off-by: Li Peng <peng.li@intel.com> * fix for convolution ocl Signed-off-by: Li Peng <peng.li@intel.com> * enable getUMat() for multi-dimension Mat Signed-off-by: Li Peng <peng.li@intel.com> * use getUMat for ocl acceleration Signed-off-by: Li Peng <peng.li@intel.com> * use CV_OCL_RUN macro Signed-off-by: Li Peng <peng.li@intel.com> * set OPENCL target when it is available and disable fuseLayer for OCL target for the time being Signed-off-by: Li Peng <peng.li@intel.com> * fix innerproduct accuracy test Signed-off-by: Li Peng <peng.li@intel.com> * remove trailing space Signed-off-by: Li Peng <peng.li@intel.com> * Fixed tensorflow demo bug. Root cause is that tensorflow has different algorithm with libdnn to calculate convolution output dimension. libdnn don't calculate output dimension anymore and just use one passed in by config. * split gemm ocl file split it into gemm_buffer.cl and gemm_image.cl Signed-off-by: Li Peng <peng.li@intel.com> * Fix compile failure Signed-off-by: Li Peng <peng.li@intel.com> * check env flag for auto tuning Signed-off-by: Li Peng <peng.li@intel.com> * switch to new ocl kernels for softmax layer Signed-off-by: Li Peng <peng.li@intel.com> * update softmax layer on some platform subgroup extension may not work well, fallback to non subgroup ocl acceleration. Signed-off-by: Li Peng <peng.li@intel.com> * fallback to cpu path for fc layer with multi output Signed-off-by: Li Peng <peng.li@intel.com> * update output message Signed-off-by: Li Peng <peng.li@intel.com> * update fully connected layer fallback to gemm API if libdnn return false Signed-off-by: Li Peng <peng.li@intel.com> * Add ReLU OCL implementation * disable layer fusion for now Signed-off-by: Li Peng <peng.li@intel.com> * Add OCL implementation for concat layer Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * libdnn: update license and copyrights Also refine libdnn coding style Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> Signed-off-by: Li Peng <peng.li@intel.com> * DNN: Don't link OpenCL library explicitly * DNN: Make default preferableTarget to DNN_TARGET_CPU User should set it to DNN_TARGET_OPENCL explicitly if want to use OpenCL acceleration. Also don't fusion when using DNN_TARGET_OPENCL * DNN: refine coding style * Add getOpenCLErrorString * DNN: Use int32_t/uint32_t instread of alias * Use namespace ocl4dnn to include libdnn things * remove extra copyTo in softmax ocl path Signed-off-by: Li Peng <peng.li@intel.com> * update ReLU layer ocl path Signed-off-by: Li Peng <peng.li@intel.com> * Add prefer target property for layer class It is used to indicate the target for layer forwarding, either the default CPU target or OCL target. Signed-off-by: Li Peng <peng.li@intel.com> * Add cl_event based timer for cv::ocl * Rename libdnn to ocl4dnn Signed-off-by: Li Peng <peng.li@intel.com> Signed-off-by: wzw <zhiwen.wu@intel.com> * use UMat for ocl4dnn internal buffer Remove allocateMemory which use clCreateBuffer directly Signed-off-by: Li Peng <peng.li@intel.com> Signed-off-by: wzw <zhiwen.wu@intel.com> * enable buffer gemm in ocl4dnn innerproduct Signed-off-by: Li Peng <peng.li@intel.com> * replace int_tp globally for ocl4dnn kernels. Signed-off-by: wzw <zhiwen.wu@intel.com> Signed-off-by: Li Peng <peng.li@intel.com> * create UMat for layer params Signed-off-by: Li Peng <peng.li@intel.com> * update sign ocl kernel Signed-off-by: Li Peng <peng.li@intel.com> * update image based gemm of inner product layer Signed-off-by: Li Peng <peng.li@intel.com> * remove buffer gemm of inner product layer call cv::gemm API instead Signed-off-by: Li Peng <peng.li@intel.com> * change ocl4dnn forward parameter to UMat Signed-off-by: Li Peng <peng.li@intel.com> * Refine auto-tuning mechanism. - Use OPENCV_OCL4DNN_KERNEL_CONFIG_PATH to set cache directory for fine-tuned kernel configuration. e.g. export OPENCV_OCL4DNN_KERNEL_CONFIG_PATH=/home/tmp, the cache directory will be /home/tmp/spatialkernels/ on Linux. - Define environment OPENCV_OCL4DNN_ENABLE_AUTO_TUNING to enable auto-tuning. - OPENCV_OPENCL_ENABLE_PROFILING is only used to enable profiling for OpenCL command queue. This fix basic kernel get wrong running time, i.e. 0ms. - If creating cache directory failed, disable auto-tuning. * Detect and create cache dir on windows Signed-off-by: Li Peng <peng.li@intel.com> * Refine gemm like convolution kernel. Signed-off-by: Li Peng <peng.li@intel.com> * Fix redundant swizzleWeights calling when use cached kernel config. * Fix "out of resource" bug when auto-tuning too many kernels. * replace cl_mem with UMat in ocl4dnnConvSpatial class * OCL4DNN: reduce the tuning kernel candidate. This patch could reduce 75% of the tuning candidates with less than 2% performance impact for the final result. Signed-off-by: Zhigang Gong <zhigang.gong@intel.com> * replace cl_mem with umat in ocl4dnn convolution Signed-off-by: Li Peng <peng.li@intel.com> * remove weight_image_ of ocl4dnn inner product Actually it is unused in the computation Signed-off-by: Li Peng <peng.li@intel.com> * Various fixes for ocl4dnn 1. OCL_PERFORMANCE_CHECK(ocl::Device::getDefault().isIntel()) 2. Ptr<OCL4DNNInnerProduct<float> > innerProductOp 3. Code comments cleanup 4. ignore check on OCL cpu device Signed-off-by: Li Peng <peng.li@intel.com> * add build option for log softmax Signed-off-by: Li Peng <peng.li@intel.com> * remove unused ocl kernels in ocl4dnn Signed-off-by: Li Peng <peng.li@intel.com> * replace ocl4dnnSet with opencv setTo Signed-off-by: Li Peng <peng.li@intel.com> * replace ALIGN with cv::alignSize Signed-off-by: Li Peng <peng.li@intel.com> * check kernel build options Signed-off-by: Li Peng <peng.li@intel.com> * Handle program compilation fail properly. * Use std::numeric_limits<float>::infinity() for large float number * check ocl4dnn kernel compilation result Signed-off-by: Li Peng <peng.li@intel.com> * remove unused ctx_id Signed-off-by: Li Peng <peng.li@intel.com> * change clEnqueueNDRangeKernel to kernel.run() Signed-off-by: Li Peng <peng.li@intel.com> * change cl_mem to UMat in image based gemm Signed-off-by: Li Peng <peng.li@intel.com> * check intel subgroup support for lrn and pooling layer Signed-off-by: Li Peng <peng.li@intel.com> * Fix convolution bug if group is greater than 1 Signed-off-by: Li Peng <peng.li@intel.com> * Set default layer preferableTarget to be DNN_TARGET_CPU Signed-off-by: Li Peng <peng.li@intel.com> * Add ocl perf test for convolution Signed-off-by: Li Peng <peng.li@intel.com> * Add more ocl accuracy test Signed-off-by: Li Peng <peng.li@intel.com> * replace cl_image with ocl::Image2D Signed-off-by: Li Peng <peng.li@intel.com> * Fix build failure in elementwise layer Signed-off-by: Li Peng <peng.li@intel.com> * use getUMat() to get blob data Signed-off-by: Li Peng <peng.li@intel.com> * replace cl_mem handle with ocl::KernelArg Signed-off-by: Li Peng <peng.li@intel.com> * dnn(build): don't use C++11, OPENCL_LIBRARIES fix * dnn(ocl4dnn): remove unused OpenCL kernels * dnn(ocl4dnn): extract OpenCL code into .cl files * dnn(ocl4dnn): refine auto-tuning Defaultly disable auto-tuning, set OPENCV_OCL4DNN_ENABLE_AUTO_TUNING environment variable to enable it. Use a set of pre-tuned configs as default config if auto-tuning is disabled. These configs are tuned for Intel GPU with 48/72 EUs, and for googlenet, AlexNet, ResNet-50 If default config is not suitable, use the first available kernel config from the candidates. Candidate priority from high to low is gemm like kernel, IDLF kernel, basick kernel. * dnn(ocl4dnn): pooling doesn't use OpenCL subgroups * dnn(ocl4dnn): fix perf test OpenCV has default 3sec time limit for each performance test. Warmup OpenCL backend outside of perf measurement loop. * use ocl::KernelArg as much as possible Signed-off-by: Li Peng <peng.li@intel.com> * dnn(ocl4dnn): fix bias bug for gemm like kernel * dnn(ocl4dnn): wrap cl_mem into UMat Signed-off-by: Li Peng <peng.li@intel.com> * dnn(ocl4dnn): Refine signature of kernel config - Use more readable string as signture of kernel config - Don't count device name and vendor in signature string - Default kernel configurations are tuned for Intel GPU with 24/48/72 EUs, and for googlenet, AlexNet, ResNet-50 net model. * dnn(ocl4dnn): swap width/height in configuration * dnn(ocl4dnn): enable configs for Intel OpenCL runtime only * core: make configuration helper functions accessible from non-core modules * dnn(ocl4dnn): update kernel auto-tuning behavior Avoid unwanted creation of directories * dnn(ocl4dnn): simplify kernel to workaround OpenCL compiler crash * dnn(ocl4dnn): remove redundant code * dnn(ocl4dnn): Add more clear message for simd size dismatch. * dnn(ocl4dnn): add const to const argument Signed-off-by: Li Peng <peng.li@intel.com> * dnn(ocl4dnn): force compiler use a specific SIMD size for IDLF kernel * dnn(ocl4dnn): drop unused tuneLocalSize() * dnn(ocl4dnn): specify OpenCL queue for Timer and convolve() method * dnn(ocl4dnn): sanitize file names used for cache * dnn(perf): enable Network tests with OpenCL * dnn(ocl4dnn/conv): drop computeGlobalSize() * dnn(ocl4dnn/conv): drop unused fields * dnn(ocl4dnn/conv): simplify ctor * dnn(ocl4dnn/conv): refactor kernelConfig localSize=NULL * dnn(ocl4dnn/conv): drop unsupported double / untested half types * dnn(ocl4dnn/conv): drop unused variable * dnn(ocl4dnn/conv): alignSize/divUp * dnn(ocl4dnn/conv): use enum values * dnn(ocl4dnn): drop unused innerproduct variable Signed-off-by: Li Peng <peng.li@intel.com> * dnn(ocl4dnn): add an generic function to check cl option support * dnn(ocl4dnn): run softmax subgroup version kernel first Signed-off-by: Li Peng <peng.li@intel.com>	2017-10-02 15:38:00 +03:00
Vadim Pisarevsky	f646f61dad	Merge pull request #9752 from alalek:eigenNonSymmetric	2017-10-02 11:51:13 +00:00
Alexander Alekhin	1f18282f04	build: fix MSVS2017 warning	2017-10-01 10:48:35 +00:00
Alexander Alekhin	529632f8d0	core: cv::eigenNonSymmetric() via EigenvalueDecomposition	2017-10-01 07:45:32 +00:00
Alexander Alekhin	69103a9fab	Merge pull request #9740 from tomoaki0705:universalArithm	2017-09-29 14:17:01 +00:00
Tomoaki Teshima	e187219699	use universal intrinsic in arithm.cpp ... * remove raw NEON/SSE2 implementation as much as possible * replace them to universal intrinsic in InRange/Compare/AddWeighted	2017-09-29 08:33:15 +09:00
Vadim Pisarevsky	af8fc3e209	Merge pull request #9604 from alalek:ocl_kernel_profiling	2017-09-28 13:48:34 +00:00
Alexander Alekhin	0f0f5652fb	Merge pull request #9717 from alalek:fix_fma	2017-09-27 13:48:09 +00:00
Deric Crago	a0d7cf89f2	Fixed 'boundary' spelling	2017-09-26 23:42:48 -04:00
Alexander Alekhin	3dee92ec50	fix usage of CV_FMA3 macro	2017-09-26 17:23:54 +03:00
Rostislav Vasilikhin	945706a8e8	softfloat f64_sqrt bug fix	2017-09-25 15:52:56 +03:00
Alexander Alekhin	e5890fc92a	ocl: fix build	2017-09-19 15:34:36 +03:00
Alexander Alekhin	1283d62e49	ocl: Kernel::runProfiling()	2017-09-19 15:34:35 +03:00
Alexander Alekhin	d9ab31490c	ocl: profiling queue	2017-09-19 15:32:15 +03:00
Alexander Alekhin	2e68f89225	ocl: update kernel global size adjustment ... Prevents 10000x1 => 10000x8 transformation after getContinuousSize() call	2017-09-18 19:04:46 +03:00
Vadim Pisarevsky	f4136679ea	Merge pull request #9551 from ChristofKaufmann:MultiChannelMask	2017-09-18 09:28:34 +00:00
Vadim Pisarevsky	73298ea875	Merge pull request #9642 from saskatchewancatch:psnr-checks	2017-09-18 09:24:03 +00:00
Christof Kaufmann	7ec59fc097	Revert changes of mean and meanStdDev	2017-09-17 21:00:28 +02:00
RAJ NATARAJAN	0e44ad5543	Removed unnecessary assertion	2017-09-16 19:55:45 -07:00
RAJ NATARAJAN	6da62f56fa	Add some useful input assertions to PSNR function ... Input arrays must be depth CV_8U and of identical size.	2017-09-15 23:36:58 -06:00
Vadim Pisarevsky	32bb71d686	Merge pull request #9603 from alalek:ocl_device_extensions	2017-09-13 14:43:36 +00:00
Vadim Pisarevsky	622318aeae	Merge pull request #9561 from dkurt:fix_8693	2017-09-13 13:34:49 +00:00
Alexander Alekhin	169add5aa6	ocl: added cv::ocl::Device::isExtensionSupported() method	2017-09-10 20:32:30 +00:00
Alexander Alekhin	597b3f4456	Merge pull request #9580 from mshabunin:fix-static-6	2017-09-09 19:31:21 +00:00
Alexander Alekhin	26ad229bd6	Merge pull request #9590 from alalek:ocl_runtime_fix	2017-09-09 19:30:07 +00:00
Alexander Alekhin	44b75eb116	core: fix OpenCL runtime compilation with HAVE_OPENCL_STATIC	2017-09-08 12:43:33 +03:00
Maksim Shabunin	248e2c7d47	Fixed some issues found by static analysis	2017-09-08 12:22:12 +03:00
Pavel Vlasov	37ab318657	Compatibility improvement with old IPP versions (tested on 9.0.1); ... Manual IPP dispatcher simplification;	2017-09-08 11:08:24 +03:00
Vadim Pisarevsky	d25cbaaba8	Merge pull request #9293 from sovrasov:assert_improvement	2017-09-07 11:17:42 +00:00
Dmitry Kurtaev	8b094755fa	Fix https://github.com/opencv/opencv/issues/8693	2017-09-05 23:33:18 +03:00
Christof Kaufmann	46a668c565	Add multi-channel mask support to mean, meanStdDev and setTo ... This adds the possibility to use multi-channel masks for the functions cv::mean, cv::meanStdDev and the method Mat::setTo. The tests have now a probability to use multi-channel masks for operations that support them. This also includes Mat::copyTo, which supported multi-channel masks before, but there was no test confirming this.	2017-09-04 19:40:27 +02:00
Alexander Alekhin	0451629e22	core(persistence): resolve DMatch/KeyPoint problem	2017-08-31 19:35:48 +03:00
Vadim Pisarevsky	518c6ae8c6	Merge pull request #9327 from sovrasov:fs_free_on_error_fix	2017-08-28 20:25:34 +00:00
Zoltán Mizsei	6258ff36bc	Haiku build fix	2017-08-26 11:37:59 +02:00
Alexander Alekhin	603fa03ac6	Merge pull request #9441 from wzw-intel:delete_program	2017-08-25 12:03:27 +00:00
Wu Zhiwen	da3da84a20	ocl: Add a function to unload a run-time cached program ... This function is the counterpart of "Context::getProg". With this function, users have chance to unload a program from global run-time cached programs, and save resource.	2017-08-25 08:42:11 +08:00
Alexander Alekhin	9c14a2f0aa	Merge pull request #9395 from lupustr3:pvlasov/icv2017u3_update	2017-08-24 11:48:53 +00:00
Alexander Alekhin	d0509f6702	Merge pull request #9449 from ribalda:ocv	2017-08-23 19:40:36 +00:00
Ricardo Ribalda Delgado	6fc5697950	ocl: Fix OpenCL library detection in Linux ... OpenCL runtime does not require OpenCL development file (libOpenCL.so), just the "run" library (so.1). This patch searches for the run library (so.1) if the dev library (.so) is not found. Web search shows that this error has been present since at least 2015 http://answers.opencv.org/question/80532/haveopencl-return-false/ Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>	2017-08-23 16:38:06 +02:00
Pavel Vlasov	a57718e1ac	ICV2017u3 package update; ... - Optimizations set change. Now IPP integrations will provide code for SSE42, AVX2 and AVX512 (SKX) CPUs only. For HW below SSE42 IPP code is disabled. - Performance regressions fixes for IPP code paths; - cv::boxFilter integration improvement; - cv::filter2D integration improvement;	2017-08-23 14:24:43 +03:00
KUANG Fangjun	97ec91ad67	fix cv::CommandLineParser. ... It should handle bool value not only of "true" but also of "TRUE" and "True".	2017-08-23 11:38:58 +02:00
Rostislav Vasilikhin	66b0651607	Merge pull request #9329 from savuor:softfloat_sincos ... SoftFloat: added sin, cos and docs (#9329) * softfloat: comparison operators made inline, min() max() eps() isSubnormal() added * softfloat: get/set sign/exp * softfloat: get/set frac * softfloat: tests rewritten with new tools * softfloat: added pi(), sin(), cos() * softfloat: more comments * softfloat: updated sincos arg reduction * softfloat: initial tests for sincos added * softfloat: test works, code cleanup is pending * softfloat: sincos argreduce rewritten * softfloat: sincos refactored and simplified * softfloat sincos: epsilons calibrated * softfloat: junk code removed from tests * softfloat: docs added * inline comparisons undone; warning fixed	2017-08-15 09:23:26 +00:00
Alexander Alekhin	a048cb9f0d	Merge pull request #9338 from dkurt:fix_ocl	2017-08-14 12:56:07 +00:00
Alexander Alekhin	ca9a88785e	core(build): fix compilation of parallel.cpp (OpenMP configuration)	2017-08-14 11:42:49 +03:00
Alexander Alekhin	0ebabe17df	core: fix flag processing for nested regions in cv::parallel_for_()	2017-08-10 08:37:47 +00:00
Dmitry Kurtaev	41519d3ac0	Fixed some OpenCL interface bugs	2017-08-09 11:54:55 +03:00
Vladislav Sovrasov	9a10bdbae5	core: use new assert in matmul.cpp	2017-08-08 23:00:11 +03:00
Vladislav Sovrasov	5e68b28ad3	core: fix file not closed when exception in FS	2017-08-07 21:03:59 +03:00
Alexander Alekhin	9ca39821c8	core: divUp function	2017-08-03 19:51:45 +03:00
Alexander Alekhin	dcc63d7408	Merge pull request #9248 from alalek:alloc_refactoring	2017-08-03 16:25:29 +00:00
Alexander Alekhin	16fb74425e	ocl: fix program cache key	2017-07-31 17:24:08 +03:00
Alexander Alekhin	e58a778bd5	core(stat): disable IPP optimization in meanStdDev (cn > 1)	2017-07-31 14:09:18 +03:00
Alexander Alekhin	fffd0f5b68	Merge pull request #9241 from alalek:tlsSlotsSize	2017-07-30 09:53:39 +00:00
Alexander Alekhin	b46e741c95	core(alloc): drop unused code, use memalign() functions instead of hacks ... valgrind provides better detection without memory buffer hacks	2017-07-27 18:10:41 +03:00
Alexander Alekhin	34f9c039c5	Merge pull request #9238 from alalek:valgrind_fixes	2017-07-27 14:33:01 +00:00
Alexander Alekhin	d35422b523	core(tls): hide assertions from Thread Sanitizer	2017-07-27 17:31:51 +03:00
Alexander Alekhin	68ef903a7c	core(tls): don't use tlsSlots without synchronization	2017-07-26 22:45:55 +03:00
Alexander Alekhin	bf0173bf38	ts: update valgrind suppressions	2017-07-26 17:21:45 +03:00
Alexander Alekhin	b4e300b78b	Merge pull request #9236 from dkurt:fix_json_bool	2017-07-26 13:08:13 +00:00
Alexander Alekhin	402a77e7f7	Merge pull request #9237 from alalek:fix_winrt_build	2017-07-26 10:42:49 +00:00
dkurt	583b327523	Fix JSON booleans without quotes	2017-07-26 12:51:06 +03:00
Alexander Alekhin	c512bf6c66	Merge pull request #9232 from dkurt:json_named_nodes	2017-07-25 15:56:03 +00:00
dkurt	3515f6ec33	Missed NAMED bit of JSON nodes tag	2017-07-25 13:39:32 +03:00
Alexander Alekhin	602f047fe8	build: replace WIN32 => _WIN32	2017-07-25 13:30:48 +03:00
Alexander Alekhin	7f3eea6325	core: fix Mat/UMat cleanup on exceptions in deallocate()	2017-07-25 12:27:30 +03:00
Alexander Alekhin	bc3c7e80a6	Merge pull request #9209 from alalek:fix_persistence_format	2017-07-21 10:55:40 +00:00
Alexander Alekhin	544eb4be1f	IPP: update minMaxIdx, disable some AVX optimizations with mask	2017-07-21 12:56:36 +03:00
Alexander Alekhin	ec7ce81401	core: fix FileStorage format detection in case of .gz archives	2017-07-20 19:58:36 +03:00
Alexander Alekhin	5bc291937f	test: FileStorage format regression test	2017-07-20 19:58:10 +03:00
Alexander Alekhin	e5ed9cc612	Merge pull request #8498 from savuor:bit_exact_lab	2017-07-17 14:01:05 +00:00
Alexander Alekhin	b4716b1d92	core: fix convertTo() AVX2 optimization	2017-07-17 15:02:14 +03:00
Rostislav Vasilikhin	4b75be801e	initial version of Lab2RGB_f tetrahedral interpolation written ... RGB2Lab_f added, bugs fixed, moved to float several bugs fixed LUT fixed, no switch in tetraInterpolate() temporary code; to be removed and rewritten before refactoring extra interpolations removed, some things to do left added Lab2RGB_b +XYZ version, etc. basic version is done, to be sped up tetra refactored interpolations: LUT for weights, refactor., etc. address arithm optimized initial version of vectorized code added (not compiling now) compilation fixed, now segfaults a lot of fixes, vectorization temp. disabled fixed trilinear shift size, max error dropped from 19 to 10 fixed several bugs (255 vs 256, signed vs unsigned, bIdx) minor changes packed: address arithmetics fixed shorter code experiments with pure integer calculations Lab2RGB max error decreased to 2; need to clean the code ready for vectorization; need cleaning vectorized, to be debugged precision fixed, max error is 2 Lab->XYZ shortened minor fixes Lab2RGB_f version fixed, to be completely rewritten using _b code RGB2Lab_f vectorized minors moved to separate file refactored Lab2RGB to float and int versions minor fix Lab2RGB_f vectorized minor refactoring Lab2RGBint refactored: process methods, vectorize by 4 pix Lab2RGB_f int version is done cleanup extra code code copied to color.cpp fixed blue idx bug optimizations enabled when testing; mulFracConst introduced divConst -> mulFracConst calc min time in perf instead of avg minors process() slightly sped up Lab2RGB_f: disabled int version reinterpret added, minor fixes in names some warnings fixed changes transferred to color.cpp RGB2Lab_f code (and trilinear interpolation code) moved to rgb2lab_faster whitespace shift negative fixed more warnings fixed "constant condition" warnings fixed, little speed up minor changes test_photo decolor fixed changes copied to test_lab.cpp idx bounds checking in LUT init several fixes WIP: softfloat almost integrated test_lab partially rewritten to SoftFloat color.cpp rewritten to SoftFloat test_lab.cpp: accuracy code added several fixes RGB2Lab_b testing fixed splineBuild() rewritten to SoftFloat accuracy control improved rounding fixed Luv <=> RGB: rewritten to SoftFloat OCL cvtColor Lab and Lut rewritten to SoftFloat minor fixes refactored to new SoftFloat interface round() -> cvRound, etc. fixed OCL tests softfloat.cpp: internal functions made static, unused ones removed meaningful constants extra lines removed unused function removed unfinished work it works, need to fix TODOs refactoring; more calls rewritten mulFracConst removed constants made bit exact; minors changes moved to color.cpp fixed 1 bug and 4 warnings OCL: fixed constants pow(x, _1_3f) replaced by cubeRoot(x) fixed compilation on MSVC32 magic constants explained file with internal accuracy&speed tests moved to lab_tetra branch	2017-07-17 00:32:30 +03:00
Alexander Alekhin	5a54acef4e	Merge pull request #9130 from alalek:android_define	2017-07-14 17:17:24 +00:00
Alexander Alekhin	11626fe32c	Merge pull request #8975 from sovrasov:fs_additional_errors	2017-07-14 17:13:50 +00:00
Alexander Alekhin	4e39d0371d	Merge pull request #9074 from alalek:cpu_dispatch_core_hamming ... cpu dispatch(core): hamming	2017-07-14 16:48:07 +00:00
Alexander Alekhin	eef78f5664	Merge pull request #9061 from terfendail:convert_avx ... AVX and SSE4.1 optimized conversion migrated	2017-07-14 16:43:54 +00:00
Alexander Alekhin	5ebfb52a4a	ipp(minmaxIdx): disable SSE4.2 optimizations for 32f datatype ... NaN values handling issue	2017-07-12 16:06:18 +03:00
PkLab.net	6dd9e18b2e	add std::string overload for cv::read()	2017-07-12 15:51:11 +03:00
Vladislav Sovrasov	5b833db558	core: forbid conversion real->int in some cases in FileStorage	2017-07-12 15:50:57 +03:00
Maksim Shabunin	02db592014	Fixed several issues found by static analysis (Windows specific)	2017-07-10 23:14:02 +03:00
Alexander Alekhin	a4a47b538c	build: detect Android via '__ANDROID__' macro ... https://sourceforge.net/p/predef/wiki/OperatingSystems	2017-07-10 12:43:59 +03:00
Alexander Alekhin	da8dbf6cf5	ocl: async cl_buffer cleanup queue (for event callback)	2017-07-07 13:41:20 +03:00
Alexander Alekhin	daee982106	ocl: rework events handling with clSetEventCallback	2017-07-06 13:25:32 +03:00
Vitaly Tuzov	5448d9186a	AVX and SSE4.1 optimized conversion implementations migrated to separate files	2017-07-04 14:48:01 +03:00
Alexander Alekhin	b66c349bba	core(stat): add required CV_AVX_GUARD ... Added guard with 'vzeroupper' instruction	2017-07-02 22:45:10 +00:00
Alexander Alekhin	c45d3568ae	core(stat): register dispatched code, fix build	2017-07-02 22:45:10 +00:00
Alexander Alekhin	6a6222d21c	core(stat): remove useless checks	2017-07-02 22:45:10 +00:00
Alexander Alekhin	880052d3f3	core(stat): create dispatch.cpp file	2017-07-02 22:45:10 +00:00
Alexander Alekhin	85afbd409b	core(stat): move implementations into .hpp file w/o changes	2017-07-02 22:45:09 +00:00
Alexander Alekhin	03c3e0edcf	core(stat): stat.cpp minor refactoring ... - remove unused code - added: #if CV_ENABLE_UNROLLED in Hamming's functions	2017-07-02 22:45:09 +00:00
Maksim Shabunin	1f23202ad8	Issues found by static analysis (5th round)	2017-07-01 18:56:24 +03:00
Maksim Shabunin	e0393f8557	Fixed some issues found by static analysis (4th round)	2017-06-30 12:26:53 +03:00
Vadim Pisarevsky	2ac819018d	Merge pull request #9014 from sovrasov:compare_scalars_fix	2017-06-29 11:14:44 +00:00
Maksim Shabunin	a769d69a9d	Fixed several issues found by static analysis	2017-06-28 18:06:18 +03:00
Vladislav Sovrasov	35a1ecef2a	core: fix infinite recursion in compare	2017-06-28 15:00:52 +03:00
Maksim Shabunin	32d4af36e2	Fixing some static analysis issues	2017-06-27 14:30:26 +03:00
Alexander Alekhin	650830b9d6	build: eliminate warning	2017-06-27 08:16:40 +03:00
Vadim Pisarevsky	ef2e5a9f82	Merge pull request #8988 from sovrasov:repeat_src_eq_dst_fix	2017-06-26 21:58:26 +00:00
Rostislav Vasilikhin	e63feba8e2	fixed typo	2017-06-26 20:19:18 +03:00
Alexander Alekhin	006966e629	trace: initial support for code trace	2017-06-26 17:07:13 +03:00
Vladislav Sovrasov	4f9871817a	core: forbid handling of the case when src=dst in cv::repeat	2017-06-26 14:02:52 +03:00
Vadim Pisarevsky	fa7e7e0ff9	Merge pull request #8900 from alalek:update_android_build	2017-06-23 10:58:53 +00:00
Alexander Alekhin	3e3e2dd512	android: make optional "cpufeatures", build fixes for NDK r15	2017-06-21 13:34:19 +03:00
Alexander Alekhin	d3ebe665e0	core: fix IPP optimization for sortIdx	2017-06-21 03:04:16 +00:00
Rostislav Vasilikhin	939c8e8a99	float constant replaced by int hex representations	2017-06-15 15:10:41 +03:00
Rostislav Vasilikhin	29593635ed	licence updated	2017-06-14 21:20:10 +03:00
Alexander Alekhin	9fa90c8851	Merge pull request #8899 from tomoaki0705:fixSuppressWarningsUnreachable	2017-06-14 01:07:47 +00:00
Vadim Pisarevsky	fbafc700ea	added v_reduce_sum4() universal intrinsic; corrected number of threads in cv::getNumThreads() in the case of GCD	2017-06-13 18:04:00 +03:00
Tomoaki Teshima	94848a3e1f	suppress unreachable code warning ... - fix the define condition based on the comment	2017-06-13 08:11:04 +09:00
Alexander Alekhin	a3189e36c0	Merge pull request #8753 from RyuheiMori:fix-cpu-feature-detection-on-android	2017-06-12 16:08:08 +00:00
Alexander Alekhin	3dee87b697	update CPU detection on ANDROID patch	2017-06-11 05:06:49 +00:00
Alexander Alekhin	0213b508dc	Merge pull request #8868 from alalek:fix_build_softfloat	2017-06-08 20:22:53 +00:00
Alexander Alekhin	e3c0d11b55	Merge pull request #8876 from alalek:fix_build_msvs	2017-06-08 19:53:29 +00:00
Maksim Shabunin	f71ea4dfe9	Merge pull request #8816 from mshabunin:sprintf-fix ... Fixed snprintf for VS 2013 (#8816) * Fixed snprintf for VS 2013 * snprintf: removed declaration from header, changed implementation * cv_snprintf corrected according to comments * update snprintf patch	2017-06-08 21:53:16 +02:00
Alexander Alekhin	5c0a287ce8	build: fix warning ... C4189: 'clImageUV' : local variable is initialized but not referenced	2017-06-08 20:40:36 +03:00
Alexander Alekhin	71517a910a	build: fix errors for MSVS2010-2013, reduce default softfloat scope	2017-06-08 01:09:21 +00:00
Alexander Alekhin	125abe2fe4	Merge pull request #8838 from tomoaki0705:dispatchFp16	2017-06-06 15:31:42 +00:00
Tomoaki Teshima	e269ef96cb	update convertFp16 using CV_CPU_CALL_FP16 ... * avoid link error (move the implementation of software version to header) * make getConvertFuncFp16 local (move from precomp.hpp to convert.hpp) * fix error on 32bit x86	2017-06-06 22:26:51 +09:00
Rostislav Vasilikhin	c6a3a18894	SoftFloat integrated (#8668) ... * everything is put into softfloat.cpp and softfloat.hpp * WIP: try to integrate softfloat into OpenCV * extra functions removed * softfloat made stateless * CV_EXPORTS added * operators fixed * exp added, log: WIP * log32 fixed * shorter names; a lot of TODOs * log64 rewritten * cbrt32 added * minors, refactoring * "inline" -> "CV_INLINE" * cast to bool warnings fixed * several warnings fixed * fixed warning about unsigned unary minus * fixed warnings on type cast * inline -> CV_INLINE * special cases processing added (NaNs, Infs, etc.) * constants for NaN and Inf added * more macros and helper functions added * added (or fixed) tests for pow32, pow64, cbrt32 * exp-like functions fixed * minor changes * fixed random number generation for tests * tests for exp32 and exp64: values are compared to SoftFloat-based naive implementation * minor warning fix * pow(f, i) 32/64: special cases handling added * unused functions removed * refactoring is in progress (not compiling) * CV_inline added * unions {uint_t, float_t} removed * tests compilation fixed * static const members -> static methods returning const * reinterpret_cast * warning fixed * const-ness fixed * all FP calculations (even compile-time) are done in SoftFloat + minor fixes * pow(f, i) removed from interface (can cause incorrect cast) to internals of pow(f, f), tests fixed * CV_INLINE -> inline * internal constants moved to .cpp file * toInt_minMag() methods merged into toInt() methods * macros moved to .cpp file * refactoring: types renamed to softfloat and softdouble; explicit constructors, etc. * toFloat(), toDouble() -> operator float(), operator double() * removed f32/f64 prefixes from functions names * toType() methods removed, round() and trunc() functions added * minor change * minors * MSVC: warnings fixed * added int cvRound(), cvFloor, cvCeil, cvTrunc, saturate_cast<T>() * typo fixed * type cast fixed	2017-05-29 17:07:25 +03:00
Alexander Alekhin	36918b3bb8	Merge pull request #8814 from woodychow:openmp_num_threads	2017-05-29 13:17:41 +00:00
Woody Chow	6e00c7651b	Use num_threads clause of #pragma omp parallel instead to avoid calling omp_set_num_threads for the entire application	2017-05-29 14:16:10 +09:00
Vadim Pisarevsky	ee257ffe9e	Merge pull request #8455 from terfendail:ovxhal_skipsmall	2017-05-26 12:10:18 +00:00
Vitaly Tuzov	1d62a025b3	Moved size restrictions for OpenVX processed images to corresponding cpp files	2017-05-25 19:25:17 +03:00
Matthias Grundmann	cf4e9e5ce2	Update matrix.cpp ... Fix race condition in getDefaultAllocator and setDefaultAllocator interaction / not threadsafe currently	2017-05-24 13:55:18 +03:00
Vadim Pisarevsky	7c3577f7ae	Merge pull request #8779 from vpisarev:empty_cmp_fix	2017-05-23 19:06:57 +00:00
Alexander Alekhin	15a2c7724d	Merge pull request #8743 from tomoaki0705:featureConvertFp16UMat	2017-05-23 15:32:12 +00:00
Vadim Pisarevsky	4eda8efd42	resolves https://github.com/opencv/opencv/issues/7792	2017-05-23 18:16:40 +03:00
Vadim Pisarevsky	a065e4b9aa	Merge pull request #8769 from mshabunin:kw-fixes	2017-05-23 14:59:36 +00:00
Tomoaki Teshima	d81cdb8e1c	add OpenCL version of convertFp16 and test ... * disable vector operation for now * brush up the implementation based on comment	2017-05-23 20:00:21 +09:00
Maksim Shabunin	f23b6ba652	Fixed multidimensional count non-zero IPP implementation	2017-05-23 13:23:59 +03:00
Maksim Shabunin	b04ed5956e	Fixed several issues found by static analysis in core module	2017-05-23 12:35:31 +03:00
Vadim Pisarevsky	17b89b2a35	Merge pull request #8770 from alalek:fix_pthreads_default	2017-05-22 22:18:26 +00:00
Alexander Alekhin	16ea72e6b9	build: fix snprintf() usage	2017-05-22 22:24:17 +03:00
Alexander Alekhin	900c406541	core: fix threads count in pthreads	2017-05-22 21:45:25 +03:00
Ryuhei Mori	bb3a416320	Fix cpu features detection on android	2017-05-19 21:19:13 +08:00
Alexander Alekhin	17eef4d8a9	Merge pull request #8596 from nnorwitz:nnorwitz	2017-05-12 19:48:28 +00:00
Philipp Hasper	dcd8589b67	Fixed exp32f() compilation on MSVC	2017-05-10 18:25:39 +02:00
Vadim Pisarevsky	b683e68223	Merge pull request #8398 from woodychow:normL2Sqr_avx2	2017-05-03 14:49:56 +00:00
nnorwitz	256b6bb3db	Don't blow out the stack. Use a smaller buffer and prevent buffer overruns with snprintf.	2017-05-03 16:56:09 +03:00
Vadim Pisarevsky	925594d1e3	Merge pull request #7894 from alalek:ocl_program	2017-05-03 13:48:58 +00:00
Alexander Alekhin	75f28245a8	core: fix persistence bug in RAW I/O code ... - persistence.cpp code expects special sizeof value for passed structures - this assumption is lead to memory corruption problems - fixed/workarounded test to prevent memory corruption on Linux 32-bit systems	2017-04-26 17:19:26 +03:00
Alexander Alekhin	26be2402a3	Merge pull request #8629 from lupustr3:pvlasov/icv2017u2_update2	2017-04-26 10:45:37 +00:00
Pavel Vlasov	11c2ffaf1c	Update for IPP for OpenCV 2017u2 integration; ... Updated integrations for: cv::split cv::merge cv::insertChannel cv::extractChannel cv::Mat::convertTo - now with scaled conversions support cv::LUT - disabled due to performance issues Mat::copyTo Mat::setTo cv::flip cv::copyMakeBorder - currently disabled cv::polarToCart cv::pow - ipp pow function was removed due to performance issues cv::hal::magnitude32f/64f - disabled for <= SSE42, poor performance cv::countNonZero cv::minMaxIdx cv::norm cv::canny - new integration. Disabled for threaded; cv::cornerHarris cv::boxFilter cv::bilateralFilter cv::integral	2017-04-25 15:53:12 +03:00
Vadim Pisarevsky	96aaac186d	Merge pull request #8616 from vpisarev:dnn4	2017-04-25 06:32:16 +00:00
Alexander Alekhin	f1c8094f5f	Merge pull request #8575 from lupustr3:pvlasov/icv2017u2_initial_update	2017-04-21 10:55:29 +00:00
Pavel Vlasov	35c7216846	IPP for OpenCV 2017u2 initial enabling patch;	2017-04-20 20:26:30 +03:00
Vadim Pisarevsky	dd54f7a22a	got rid of Blob and BlobShape completely; use cv::Mat and std::vector<int> instead	2017-04-19 23:20:17 +03:00
Arnaud Brejeon	636ab095b0	Merge pull request #8535 from arnaudbrejeon:std_array ... Add support for std::array<T, N> (#8535) * Add support for std::array<T, N> * Add std::array<Mat, N> support * Remove UMat constructor with std::array parameter	2017-04-19 13:13:39 +03:00
insoow	2922738b6d	Merge pull request #8104 from insoow:master ... Gemm kernels for Intel GPU (#8104) * Fix an issue with Kernel object reset release when consecutive Kernel::run calls Kernel::run launch OCL gpu kernels and set a event callback function to decreate the ref count of UMat or remove UMat when the lauched workloads are completed. However, for some OCL kernels requires multiple call of Kernel::run function with some kernel parameter changes (e.g., input and output buffer offset) to get the final computation result. In the case, the current implementation requires unnecessary synchronization and cleanupMat. This fix requires the user to specify whether there will be more work or not. If there is no remaining computation, the Kernel::run will reset the kernel object Signed-off-by: Woo, Insoo <insoo.woo@intel.com> * GEMM kernel optimization for Intel GEN The optimized kernels uses cl_intel_subgroups extension for better performance. Note: This optimized kernels will be part of ISAAC in a code generation way under MIT license. Signed-off-by: Woo, Insoo <insoo.woo@intel.com> * Fix API compatibility error This patch fixes a OCV API compatibility error. The error was reported due to the interface changes of Kernel::run. To resolve the issue, An overloaded function of Kernel::run is added. It take a flag indicating whether there are more work to be done with the kernel object without releasing resources related to it. Signed-off-by: Woo, Insoo <insoo.woo@intel.com> * Renaming intel_gpu_gemm.cpp to intel_gpu_gemm.inl.hpp Signed-off-by: Woo, Insoo <insoo.woo@intel.com> * Revert "Fix API compatibility error" This reverts commit 2ef427db91. Conflicts: modules/core/src/intel_gpu_gemm.inl.hpp * Revert "Fix an issue with Kernel object reset release when consecutive Kernel::run calls" This reverts commit cc7f9f5469. * Fix the case of uninitialization D When C is null and beta is non-zero, D is used without initialization. This resloves the issue Signed-off-by: Woo, Insoo <insoo.woo@intel.com> * fix potential output error due to 0 * nan Signed-off-by: Woo, Insoo <insoo.woo@intel.com> * whitespace fix, eliminate non-ASCII symbols * fix build warning	2017-04-19 12:57:54 +03:00
Yuriy Solovyov	26ccc09c46	Fix zlib issue on iOS	2017-04-14 17:16:00 +03:00
Vitaly Tuzov	bf5b7843e8	Extended set of OpenVX HAL calls disabled for small images	2017-04-06 18:17:32 +03:00
Alexander Alekhin	297ba85323	Merge pull request #8441 from alalek:dispatch_mathfuncs_core	2017-04-03 14:03:49 +00:00
Alexander Alekhin	1e6ce1d2f8	core(mathfuncs_core): cpu optimization dispatched code	2017-03-23 16:17:10 +03:00
KUANG, Fangjun	03c4c37969	fix issue 8189.	2017-03-22 22:24:20 +01:00
Vadim Pisarevsky	0b3d13645f	Merge pull request #8364 from csukuangfj:patch-2	2017-03-22 14:13:13 +00:00
Alexander Alekhin	ba104b61bf	Merge branch 'pr8392'	2017-03-22 13:45:24 +03:00
Vadim Pisarevsky	8abd163464	Merge pull request #8404 from khnaba:stream-with-custom-allocator	2017-03-21 20:06:56 +00:00
Vadim Pisarevsky	e5dbd2c3a5	Merge pull request #8406 from khnaba:dft-as-algorithm	2017-03-21 20:05:54 +00:00
Vadim Pisarevsky	a57d144076	Merge pull request #7462 from alalek:cpu_multi_target	2017-03-21 19:51:32 +00:00
Naba Kumar	29680100ac	Support for creating streams with custom allocator	2017-03-21 14:50:14 +02:00
Naba Kumar	00f3ad7217	Implement DFT as cv::Algorithm to support concurrent streams	2017-03-21 13:55:13 +02:00
Naba Kumar	cdcf44b3ef	Expose BufferPool class for external use also	2017-03-21 13:50:02 +02:00
Woody Chow	c370cc10e9	Optimize normL2Sqr_ with AVX2	2017-03-16 14:20:41 +09:00
Woody Chow	a8763c1fec	Optimize exp32f with AVX2	2017-03-15 17:03:36 +09:00
KUANG, Fangjun	debc1c4c95	fix an error while setting kernel argument for a 3-D matrix.	2017-03-12 18:29:49 +01:00
KUANG, Fangjun	be7d4608fb	Add more comments to the members of CoreTLSData related to OpenCL.	2017-03-12 16:13:00 +01:00
Alexander Alekhin	5d31d6ebbb	Merge pull request #8306 from chacha21:portability	2017-03-03 04:46:05 +00:00
chacha21	74abbd0898	Fix compilation when USE_ZLIB is false ... create a dummy gzFile type	2017-03-02 16:58:51 +01:00
chacha21	aa1b031274	get rid of warning C4800 under VS2010 ... the "std::basic_ios::operator bool" differs between C++98 and C++11. The "double not" syntax is portable and covers both cases with equivalent meaning	2017-03-02 16:56:20 +01:00
Vadim Pisarevsky	c7049ca627	Merge pull request #8293 from alalek:update_rng_in_parallel_for	2017-03-02 05:51:01 +00:00
Vadim Pisarevsky	ddfe688be6	Merge pull request #8299 from sovrasov:fs_fix_kpts_dmatch_output	2017-03-02 05:46:38 +00:00
Alexander Alekhin	47c4dcc8a3	Merge pull request #8204 from terfendail:ovx_tlcontext	2017-03-01 12:36:37 +00:00
Vladislav Sovrasov	c321d025c4	Fix DMatch and Keypoint I/O in FileStorage	2017-03-01 15:07:38 +03:00
Alexander Alekhin	649bb7ac04	core: parallel_for_(): update RNG state of the main thread	2017-02-28 18:28:15 +03:00
Alexander Alekhin	b28fd79fdc	core: parallel_for_(): propagate RNG state from the main thread	2017-02-28 18:22:46 +03:00
Alexander Alekhin	eee638fd81	Merge pull request #8244 from sovrasov:adjust_roi_fix	2017-02-24 11:18:35 +00:00
Vadim Pisarevsky	12d7429ff0	Merge pull request #8064 from terfendail:sgbm_bigbuffer	2017-02-23 20:11:26 +00:00
Vladislav Sovrasov	595437bdd1	hal: replace round() with cvRound()	2017-02-22 14:08:38 +03:00
Vladislav Sovrasov	14451f3f06	core: fix adjustROI behavior on indexes overflow	2017-02-22 14:05:51 +03:00
Vitaly Tuzov	9a4b5a4545	OpenVX calls updated to use single common OpenVX context per thread	2017-02-21 16:08:23 +03:00
Alexander Alekhin	ec7f74f7b4	core(TLS): add cleanup() method	2017-02-21 16:08:23 +03:00
Fangjun KUANG	526220a171	Fix typos in the documentation (#8226) ... * fix typos. * Fix typos. * Fix typos. * Fix typos. * Fix typos.	2017-02-21 12:48:15 +03:00
Vadim Pisarevsky	ca0b6fbb95	Merge pull request #8203 from alalek:ocl_kernelarg_validate	2017-02-16 14:58:25 +00:00
Jinay Patel	f710d96602	Update ocl.cpp function Device::OpenCLVersion() ... Instead of CL_DEVICE_EXTENSIONS in Querying OpenCLVersion, it should be CL_DEVICE_VERSION flag which needs to be passed to the function.	2017-02-16 15:20:57 +05:30
Fangjun KUANG	5e4dfb9546	Change the argument type to cl_platform_info. ... Although both `cl_platform_info` and `cl_device_info` are defined as macro `cl_uint`, it needs to use `cl_platform_info` to get the platform information.	2017-02-15 16:44:40 +01:00
Alexander Alekhin	4c7aa8645a	ocl: validate arguments in KernelArgs constructor ... - don't use undefined flag=0. It should be CONSTANT instead. - don't allow 'UMat* m=NULL' argument (except LOCAL/CONSTANT flags). This case is not handled well to provide NULL __global pointers. It is better to use '-D' macro defines instead (at least for performance)	2017-02-14 16:10:32 +03:00
Alexander Alekhin	e16227b53c	cmake: support multiple CPU targets	2017-02-13 19:52:59 +03:00
Vitaly Tuzov	4950f542d1	Fix for SGBM compute() buffer allocation failure on big images	2017-02-08 12:49:21 +03:00
Alexander Alekhin	3476440ec3	Merge pull request #8078 from tomoaki0705:universalIntrinsicLapack	2017-01-31 18:46:54 +00:00
Vadim Pisarevsky	dfb348ef0b	Merge pull request #8081 from mshabunin:fix-kmeans-compactness	2017-01-31 12:19:46 +00:00
Maksim Shabunin	b417b4dbee	KMeans improvement ... - fixed returned compactness value - added centers drawing to the example app - added compactness test	2017-01-31 12:05:08 +03:00
Tomoaki Teshima	fd711219a2	use universal intrinsic in VBLAS ... - brush up v_reduce_sum of SSE version	2017-01-31 05:36:27 +09:00
Tomoaki Teshima	d0bdf99501	check correct flag	2017-01-27 18:42:58 +09:00
Tomoaki Teshima	820fdbff23	brush up AVX optimization in popcount ... - make sure SIMD optimization works even when AVX is not available	2017-01-26 18:37:56 +09:00
Alexander Alekhin	a22f03e749	Merge pull request #7863 from tomoaki0705:universalIntrinsicPopcount	2017-01-18 17:25:02 +00:00
Alexander Alekhin	7c91700cc6	Merge pull request #7999 from alalek:fix_lapack	2017-01-18 13:20:30 +00:00
Vladislav Sovrasov	896c34fab3	Add support of type headings from YAML1.2	2017-01-17 16:40:38 +03:00
Alexander Alekhin	3668a01fca	eliminate warnings ... hal_internal.cpp(101): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data	2017-01-17 15:56:42 +03:00
Tomoaki Teshima	8b22099da2	use universal intrinsic and SSE4 popcount instruction in normHamming ... - add v_popcount in universal intrinsic - add test for v_popcount - add wrapper of popcount for both MSVC and GCC	2017-01-12 09:09:22 +09:00
atinfinity	b3c77e664d	added to check the support of AVX2	2017-01-09 19:51:33 +09:00
Matt Bennett	c3a8db6d6c	Merge pull request #7952 from mattmyne:JSONWriteFixTrailingDecimalPoint ... Append zero to trailing decimal place for FileStorage JSON write of a float or double value (#7952) * Fix for FileStorage JSON write of a float or double value that has no fractional part; appends a zero character after the trailing decimal place to meet JSON standard. * strlen return to size_t type rather than unnecessary cast to int	2017-01-02 20:28:07 +00:00
Steve	8a6fabed83	Avoid segmentation fault ... Change `<=` to `<` to avoid accessing the first character of an empty string	2016-12-29 17:23:40 -08:00
Vadim Pisarevsky	ad74fdd7cc	moved BLAS/LAPACK detection scripts from opencv_contrib/dnn to the main repository (#7918) ... * moved BLAS/LAPACK detection scripts from opencv_contrib/dnn to the main repository. * trying to fix the bug with undefined symbols sgesdd_ and dgesdd_ * removed extra whitespaces; disabled LAPACK on IOS	2016-12-22 22:57:44 +03:00
Alexander Alekhin	c3e409f950	ocl: update program cache defaults	2016-12-22 04:52:43 +03:00
Alexander Alekhin	7a95e654eb	ocl: update compiled programs ... - minimize library initialization time (lazy calculations of program hash) - LRU cache of in-memory compiled programs	2016-12-19 17:17:20 +03:00
Alexander Alekhin	86bb523991	Merge pull request #7871 from savuor:fix/openvx_cvt_on	2016-12-19 13:51:53 +00:00
Alexander Alekhin	05d187ec90	ocl: move deprecated code from ocl.cpp	2016-12-19 00:34:50 +03:00
Rostislav Vasilikhin	fcdbe16252	openvx_cvt disabled for Khronos, fixed sstep and dstep usage	2016-12-16 23:00:55 +03:00
Alexander Alekhin	862c3aa6e1	Merge pull request #7873 from addisonElliott:Mat_Range_InitializerList	2016-12-16 16:45:17 +00:00
Alexander Alekhin	0e4dde1781	Merge pull request #7872 from alalek:merge-2.4	2016-12-16 16:03:14 +02:00
Rostislav Vasilikhin	cf5e976fad	OpenVX convert enabled	2016-12-16 15:57:21 +03:00
Alexander Alekhin	c038d1be60	Merge pull request #7858 from addisonElliott:master	2016-12-16 10:57:27 +00:00
Addison Elliott	eb04b2bfa9	Added N-dim submat selection with vectors ... Currently, to select a submatrix of a N-dimensional matrix, it requires two lines of code while only one line of code is required if using a 2D array. I added functionality to be able to select an N-dim submatrix using a vector list instead of a Range pointer. This allows initializer lists to be used for a one-line selection.	2016-12-15 09:16:40 -06:00
Addison Elliott	fa6692afcf	Added new overloaded functions for Mat and UMat that accepts std::vector<int> instead of int * for the sizes on a N-dimensional array. ... This allows for an N-dimensional array to be setup in one line instead of two when using C++11 initializer lists. cv::Mat(3, {zDim, yDim, xDim}, ...) can be used instead of having to create an int pointer to hold the size array.	2016-12-14 13:52:03 -06:00
Rostislav Vasilikhin	8b9422a052	OpenVX wrappers rewritten with CV_OVX_RUN, VX_DbgThrow	2016-12-14 17:49:41 +03:00
Alexander Alekhin	fbf2383d5d	Merge pull request #7787 from alalek:ocl_explicit_only	2016-12-13 10:22:33 +00:00
Alexander Alekhin	cb1d4e692b	Merge pull request #7801 from alalek:fix_7795	2016-12-13 10:20:31 +00:00
apavlenko	76c38f0c80	trying to enable canny_vx adding a new test comparing canny_cv vs canny_vx	2016-12-09 14:53:06 +03:00
apavlenko	1e2ddc30b1	Canny via OpenVX, Node wrapper extended (query/set attribute), some naming fixes	2016-12-09 14:53:06 +03:00
Alexander Alekhin	beea04cc89	Merge pull request #7826 from mshabunin:fix-base64-issue	2016-12-08 17:01:33 +00:00
Alexander Alekhin	48bff3bfd3	Merge pull request #7748 from LaurentBerger:Normalize3d	2016-12-08 16:20:11 +00:00
mshabunin	e941259434	Persistence: fixed valgrind warning in base64 decoder	2016-12-08 14:58:18 +03:00
Rostislav Vasilikhin	695b20172b	Merge pull request #7794 from savuor:fix/ovx_cvt_continuous ... Fixed OpenVX wrapper for Mat::convertTo() (#7794) * fixed for cases of unrolled (w*h x 1) matrices * more error handling	2016-12-06 18:29:44 +02:00
Alexander Alekhin	fef94315af	core: exp/log workaround for MSVS	2016-12-06 16:57:35 +03:00
Alexander Alekhin	44d9d59f08	ocl: stop using of OpenCL without explicit UMat arguments	2016-12-04 02:34:17 +03:00
mshabunin	a0e771f545	Fixed valgrind issues in persistence functions	2016-12-02 18:41:25 +03:00
Vitaly Tuzov	ced81f72bc	Added OpenVX based processing to LUT	2016-12-02 14:36:47 +03:00
Vadim Pisarevsky	924ac10159	Merge pull request #7649 from terfendail:ovx_meanstddev	2016-12-01 17:46:30 +00:00
Vadim Pisarevsky	0a775e43e1	Merge pull request #7659 from savuor:openvx_convert_depth	2016-12-01 17:44:49 +00:00
Vadim Pisarevsky	ddc5155a85	Merge pull request #7677 from terfendail:ovx_minmaxloc	2016-12-01 17:42:18 +00:00
mshabunin	695c518384	Updated TBB search script and code checks	2016-12-01 16:58:38 +03:00
Rostislav Vasilikhin	2b56b174e8	fixed: data types, empty input case	2016-11-29 17:52:50 +03:00
Rostislav Vasilikhin	0a6958813c	added OpenVX call to Mat::convertTo() (w/o scaling)	2016-11-29 17:52:36 +03:00
Vitaly Tuzov	a4b9eb23d1	Added OpenVX based processing to meanStdDev	2016-11-29 16:59:25 +03:00
Vitaly Tuzov	e9cc0f6a4c	Added OpenVX based processing to minMaxLoc	2016-11-29 15:33:48 +03:00
LaurentBerger	c56c0e140b	Solve exception for 3D Mat	2016-11-29 12:10:33 +01:00
Vadim Pisarevsky	be0865406f	Merge pull request #7548 from tomoaki0705:fixRngAvoidFmadd	2016-11-28 21:04:03 +00:00
Alexander Alekhin	0bdea2b714	core: fix absdiff (non-optimized, fp) to prevent "-0" results	2016-11-23 13:55:38 +03:00
Philippe Renon	e79f83e573	calib3d: fix missing cv::redirectError symbol error ... happens on msys2 with gcc 6.2.0 see also http://stackoverflow.com/questions/38552221/undefined-reference-to-cvredirecterror-while-creating-shared-build-of-opencv-3	2016-11-15 08:56:01 +01:00
Vadim Pisarevsky	6b7d570c34	Merge pull request #7539 from Tetragramm:90DegreeRotations	2016-11-11 20:30:25 +00:00
Tetragramm	24379fcb5f	Use transpose() as suggested, because it works on pre-existing destination Mats.	2016-11-10 21:35:00 -06:00
Pavel Vlasov	349d5ba012	--perf_instrument parameter now has int type and 0, 1, 2 modes (1 - simple trees, 2 - expanded trees for functions with same name but different calling address); ... Maximum depth limit var was added to the instrumentation structure; Trace names output console output fix: improper tree formatting could happen; Output in case of error was added; Custom regions improvements; Improved timing and weight calculation for parallel regions; New TC (threads counter) value to indicate how many different threads accessed particular node; parallel_for, warnings fixes and ReturnAddress code from Alexander Alekhin;	2016-11-08 10:18:05 +03:00
Tomoaki Teshima	676736bdb2	avoid using fmadd in RNG	2016-11-03 23:11:52 +09:00
Tetragramm	ad5c50a923	Improve the efficiency as suggested by vpisarev. ... Alter the Rotation enum to be unambiguous as to direction.	2016-11-02 17:44:13 -05:00
Vadim Pisarevsky	280cdb5b94	Merge pull request #7595 from sovrasov:fs_utf8_bom	2016-11-02 15:27:48 +00:00
Vladislav Sovrasov	e955d17c51	Add new error messages	2016-11-02 14:53:56 +03:00
Vladislav Sovrasov	38483fe7a7	Skip UTF-8 BOM in FileStorage	2016-11-02 14:51:07 +03:00
Tomoaki Teshima	cba22349b7	add universal hardware support check function ... * use hasSIMD128 rather than calling checkHardwareSupport * add SIMD check in spartialgradient.cpp * add SIMD check in stereosgbm.cpp * add SIMD check in canny.cpp	2016-10-29 13:24:31 +09:00
fegorsch	ddf0554fff	Use colon in "%YAML:1.0" directive when persisting to YAML-files ... In YAML 1.0 the colon is mandatory. See http://yaml.org/spec/1.0/#id2558635. This also allows prior releases to read YAML files created with the current version.	2016-10-25 18:18:35 +02:00
Tetragramm	6f7bf653f7	Add 90 degree rotation methods. This provides a quick simple way of doing 90 degree rotations. ... Also fix warnings that show up on other compilers in test builds.	2016-10-22 12:48:52 -05:00
Vincent Rabaud	a89aa8c90a	Fix imageSize overflow in IplImage	2016-10-20 11:23:45 +02:00
Alexander Alekhin	fe8501c931	ocl: fix SVM code	2016-10-10 20:52:30 +03:00
Vadim Pisarevsky	fad0598634	normHamming done with AVX 2 intrinsics (ver 2) (#7405) ... * normHamming done with AVX 2 intrinsics. * fixed compiling AVX2-optimized norm hamming with MSVC	2016-10-05 21:23:32 +04:00
Vadim Pisarevsky	83f2eb79f1	make sure that the empty mat is copied to UMat properly - i.e. UMat becomes empty. Before the patch such copy operation crashed	2016-10-05 14:07:50 +03:00
Alexander Alekhin	411e551335	ocl: autogenerated code	2016-10-02 02:43:02 +03:00
Alexander Alekhin	a0add98b30	ocl: eliminate build warning ... Templates are replaced by macro	2016-10-02 02:43:02 +03:00
Alexander Alekhin	a9ab629f60	build: fix aarch64 build with aarch64-linux-gnu-g++-4.8	2016-09-29 17:26:19 +03:00
Tomoaki Teshima	c7cb116dc0	check FP16 build condition correctly ... * use __GNUC_MINOR__ in correct place to check the version of GCC * check processor support of FP16 at run time * check compiler support of FP16 and pass correct compiler option * rely on ENABLE_AVX on gcc since AVX is generated when mf16c is passed * guard correctly using ifdef in case of various configuration * use v_float16x4 correctly by including the right header file	2016-09-23 11:04:22 +09:00
Pavel Vlasov	0a9470bf09	Compatibility fix for Visual Studio 2012;	2016-09-16 10:03:42 +03:00
Alexander Alekhin	10d18a315c	instrumentation: minor refactoring, wrap OpenCL ... - calculate ticksTotal instead of ticksMean - local / global width is based on ticksTotal value - added instrumentation for OpenCL program compilation - added instrumentation for OpenCL kernel execution	2016-09-08 16:13:44 +03:00
Alexander Alekhin	f6208e3dea	Merge pull request #7247 from valeriyvan:matrix	2016-09-08 09:49:02 +00:00
Alexander Alekhin	125e2dcbba	Merge pull request #7156 from sovrasov:hal_qr_decomp	2016-09-08 09:47:52 +00:00
Alexander Alekhin	c8d77fd961	Merge pull request #7233 from tomoaki0705:featureUniversalIntrinsicFp16	2016-09-07 14:42:46 +00:00
Valeriy Van	c562f0ad38	Minor fix in MatAllocator::download ... Minor fix in MatAllocator::upload Minor fix in MatAllocator::copy Minor fix in setSize function Minor fix in Mat::Mat Minor fix in cvMatNDToMat function Minor fix in _InputArray::getMatVector Minor fix in _InputArray::getUMatVector Minor fix in cv::hconcat Minor fix in cv::vconcat Minor fix in cv::setIdentity Minor fix in cv::trace Minor fix in transposeI_ template function Minor fix in reduceC_ template function Minor fix in sort_ template function Minor fix in sortIdx_ template function Minor fix in cvRange function Minor fix in MatConstIterator::seek Minor fix in SparseMat::create Minor fix in SparseMat::copyTo Minor fix in SparseMat::convertTo Minor fix in SparseMat::convertTo Minor fix in SparseMat::ptr Minor fix in SparseMat::resizeHashTab Fixes indentation	2016-09-07 17:25:36 +03:00
Vladislav Sovrasov	dfe4519c07	Add QR decomposition to HAL	2016-09-05 18:20:04 +03:00
Sergey Alexandrov	765dd30981	Add support for GpuMat in InputArray::isContinuous()	2016-09-05 09:27:35 +02:00
Tomoaki Teshima	903789f7af	use universal intrinsic for FP16 ... * use v_float16x4 (universal intrinsic) instead of raw SSE/NEON implementation * define v_load_f16/v_store_f16 since v_load can't be distinguished when short pointer passed * brush up implementation on old compiler (guard correctly) * add test for v_load_f16 and round trip conversion of v_float16x4 * fix conversion error	2016-09-05 08:13:52 +09:00
Alexander Alekhin	4e8f8922e2	Merge pull request #7170 from alalek:fix_build	2016-08-29 10:15:58 +00:00
Alexander Alekhin	5383a625a7	fix Win build, change default WINNT macro to WinXP ... Returning to Win2k value is possible via this CMake option: cmake -DOPENCV_EXTRA_FLAGS="/D_WIN32_WINNT=0x0500" ...	2016-08-25 16:21:52 +03:00
Alexander Alekhin	da5ead2c23	Merge pull request #7166 from tomoaki0705:brushUpFp16	2016-08-25 11:49:23 +00:00
Tomoaki Teshima	c5d7791b67	brush up fp16 implementation ... * DRY * switch to Cv32suf and remove fp32Int32 * add Cv16suf	2016-08-25 05:31:25 +09:00
Vadim Pisarevsky	b03e3abd62	Merge pull request #7088 from wiryls:FileStorageJSON	2016-08-24 16:49:06 +00:00
MYLS	47f2e618ee	Add two tests. ... - one test for type_id; - another for comments in JSON;	2016-08-24 17:01:57 +08:00
Alexander Alekhin	b3b434e221	Merge pull request #7141 from lupustr3:pvlasov/instrumentation_extension	2016-08-23 16:48:25 +00:00
mpkh	01d2e7af71	fix building on FreeBSD ... resolve undeclared identifier close error	2016-08-22 17:17:06 +04:00
Pavel Vlasov	30a6cee2fe	Instrumentation for OpenCV API regions and IPP functions;	2016-08-19 18:10:03 +03:00
Pavel Vlasov	680ca88ce0	Outdated ICV restrictions were removed;	2016-08-19 15:08:39 +03:00
Alexander Alekhin	93e5947f55	Merge pull request #7101 from lupustr3:pvlasov/instrumentation	2016-08-18 14:56:41 +00:00
Alexander Alekhin	5d7ee48031	Merge pull request #7085 from sovrasov:hal_doc_fix	2016-08-17 15:15:08 +00:00
Pavel Vlasov	a462d76a95	Implementations instrumentation framework for OpenCV performance system;	2016-08-17 16:26:03 +03:00
Maksim Shabunin	cd943cc60d	Merge pull request #7106 from lupustr3:pvlasov/ipp_hal_fix	2016-08-15 10:08:44 +00:00
Maksim Shabunin	031076ab93	Merge pull request #7077 from LaurentBerger:I7063	2016-08-15 09:08:44 +00:00
Pavel Vlasov	3860b8db02	IPP was enabled in mathfuncs_core; ... Exp and Log IPP implementations are changed to hal interface;	2016-08-12 18:16:04 +03:00
Pavel Vlasov	8bcec7d77f	IPP enabling fix and typo fix;	2016-08-12 10:11:47 +03:00
Vladislav Sovrasov	13d2154f9a	Fix HAL documentation	2016-08-11 14:41:49 +03:00
LaurentBerger	b75bac7975	Solve Issue 7063 ... consequences of changes accuracy test Solve issue 7063	2016-08-11 10:56:50 +02:00
MYLS	d99832163a	solve warnings and do some cleaning.	2016-08-11 03:31:35 +08:00
MYLS	8596e82d98	Add JSON support. ... a JSON emitter, a parser, tests and some basic doc.	2016-08-11 00:53:15 +08:00
Vadim Pisarevsky	96d48331da	Merge pull request #7076 from sovrasov:mkl_lapack	2016-08-10 10:25:17 +00:00
Vadim Pisarevsky	5eee757658	Merge pull request #6949 from wiryls:FileStorageBase64DocsTests	2016-08-10 09:26:13 +00:00
Vladislav Sovrasov	a113d9bcc1	Add MKL support	2016-08-10 11:20:23 +03:00
Tomoaki Teshima	3debc78a5f	fix build error on JetsonTK1 ... * avoid using vld1_f16 and vst1_f16 on gcc 4 series (Ubuntu 14.04) * guard correctly with #if * use static inline	2016-08-09 17:12:22 +09:00
Tomoaki Teshima	2db2d137ce	follow the naming rule as other API ... * stop using 'CUDA' prefix * add explanation	2016-08-05 22:14:55 +09:00
MYLS	1da8a19af3	fixed two bugs that I caused.	2016-08-05 16:15:03 +08:00
MYLS	86238d2748	make some changes according to the code review. ... - use `std::string` instead of `new char`; - reserve 1 MB for buffer;	2016-08-05 15:17:21 +08:00
Alexander Alekhin	b2698f24b0	Merge pull request #7033 from tomoaki0705:brushUpFp16	2016-08-04 09:31:52 +00:00
Vadim Pisarevsky	0a7e53da0a	Merge pull request #7010 from K-Shinotsuka:issue10	2016-08-03 18:44:02 +00:00
Vadim Pisarevsky	03d6c5e473	Merge pull request #7011 from K-Shinotsuka:issue11	2016-08-03 18:34:08 +00:00
k-shinotsuka	1a18a33688	improve SumSqr_SIMD<schar, int, int>()	2016-08-03 19:17:51 +09:00
Tomoaki Teshima	87ca607fd4	brush up convertFp16 ... * raise an error when wrong bit depth passed * raise an build error when wrong depth is specified for cvtScaleHalf_ * remove unnecessary safe check in cvtScaleHalf_ * use intrinsic instead of direct pointer access * update the explanation	2016-08-03 17:27:45 +09:00
k-shinotsuka	0b4e06ad3c	improve SumSqr_SIMD<uchar, int, int>()	2016-08-02 23:46:03 +09:00
Tomoaki Teshima	2974b049e7	cudev: add feature to convert FP32(float) from/to FP16(half) on GPU ... * add feature of Fp16 on GPU (cudev) * add test * leave template function as unimplemented to raise error	2016-08-01 00:55:16 +09:00
MYLS	3935855365	Merge remote-tracking branch 'refs/remotes/opencv/master' into FileStorageBase64DocsTests ... # Conflicts: # modules/core/test/test_io.cpp	2016-07-30 01:08:27 +08:00
MYLS	08911cbfae	change code to snippet and do some cleaning. ... - use `@snippet` instead of `@code` in docs. - remove some functions that were not used.	2016-07-30 00:35:41 +08:00
Tomoaki Teshima	c57f8780e9	show CPU feature correctly when FP16 is available ... * make sure that CV_FP16 has the correct meaning * check FP16 feature correctly	2016-07-29 14:10:33 +09:00
Vadim Pisarevsky	167a4e6592	Merge pull request #6942 from alalek:fix_android_pack	2016-07-21 07:30:15 +00:00
Alexander Alekhin	2acfb263bb	Merge pull request #6910 from ilya-lavrenov:clone	2016-07-20 15:32:22 +00:00
Alexander Alekhin	2ec63e4dd1	fix android pack build	2016-07-20 16:49:57 +03:00
Vadim Pisarevsky	c4cc54e5da	Merge pull request #6953 from ilya-lavrenov:arithm	2016-07-20 13:42:30 +00:00
Ilya Lavrenov	71cbd6f02e	fixed bug #5775	2016-07-20 11:38:15 +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
MYLS	cf2d6f6721	solve errors and warnings ... Modified performance test and solve a problem caused by an enum type.	2016-07-19 21:18:41 +08:00
MYLS	78ca5ddd45	solve errors and warnings	2016-07-19 19:56:57 +08:00
Ilya Lavrenov	87ae4e0564	fixed clone of empty matrix	2016-07-19 11:31:53 +03:00
MYLS	617df09143	Modify Base64 functions and add test and documentation ... Major changes: - modify the Base64 functions to compatible with `cvWriteRawData` and so on. - add a Base64 flag for FileStorage and outputs raw data in Base64 automatically. - complete all testing and documentation.	2016-07-19 15:54:38 +08:00
Vadim Pisarevsky	48b747903b	Merge pull request #6830 from tomoaki0705:featureSupportFp16	2016-07-18 15:56:00 +00:00
Ilya Lavrenov	957bf1452c	added some tests for push_back	2016-07-15 14:48:22 +03:00
Ilya Lavrenov	c4b57d0ded	disable ippiMinMaxIndx_32f_C1R usage since it crashes on Nans	2016-07-14 14:52:58 +03:00
Alexander Alekhin	53f4eaa7a7	Merge pull request #6892 from ioxp:fsSpace	2016-07-13 11:46:50 +00:00
Alexander Alekhin	a6b33c3590	Merge pull request #6846 from mbarnach:6086-cuda-initialization	2016-07-11 14:01:51 +00:00
Alexander Alekhin	7176c1327e	Merge pull request #6850 from alalek:bigdata_test	2016-07-11 14:01:06 +00:00
Alexander Alekhin	9b3d65c5e4	Merge pull request #6867 from alalek:fix_lapack	2016-07-11 14:00:22 +00:00
Alexander Alekhin	5f269d08b4	bigdata: add test, resolve split/merge issue	2016-07-08 18:05:53 +03:00
Philipp Hasper	00112bbe10	persistence: fixing crash with space-only values	2016-07-08 12:41:05 +02:00
Alexander Alekhin	b23527bf02	core: fix arguments types for cblas calls	2016-06-30 20:25:08 +03:00
Vadim Pisarevsky	7fea7e0629	Merge pull request #6697 from wiryls:FileStorageBase64	2016-06-30 17:17:03 +00:00
MYLS	7c92ee2e6e	Split cvWriteRawData_Base64 into three functions ... The three new functions: ```cpp void cvStartWriteRawData_Base64(::CvFileStorage * fs, const char* name, int len, const char* dt); void cvWriteRawData_Base64(::CvFileStorage * fs, const void* _data, int len); void cvEndWriteRawData_Base64(::CvFileStorage * fs); ``` Test is also updated. (And it's remarkable that there is a bug in `cvWriteReadData`.)	2016-06-24 22:27:42 +08:00
MYLS	29921d055d	change the parameter to CvMat and CvMatND ... ```cpp cvWriteMat_Base64(::cv::FileStorage & fs, ::cv::String const & name, ::cv::Mat const & mat) ``` becomes: ```cpp CV_EXPORTS void cvWriteMat_Base64(::CvFileStorage* fs, const char* name, const ::CvMat* mat); CV_EXPORTS void cvWriteMatND_Base64(::CvFileStorage* fs, const char* name, const ::CvMatND* mat); ```	2016-06-20 16:59:58 +08:00
MYLS	9faa2a7fd0	solve warning for IOS ... Two test are still needed: 1. Verify the Base64 data. 2. Read an old YML file for compatibility test.	2016-06-19 02:44:39 +08:00
MYLS	958263d245	Solve warnings, and adjusted the test case.	2016-06-19 02:00:32 +08:00
MYLS	882e4221e7	fix errors from test. ... Two other test are still needed. 1. Verify the Base64 data. 2. Read an old YML file for compatibility test.	2016-06-19 00:45:51 +08:00
MYLS	d1b097f409	fix most coding style warnings and errors	2016-06-18 23:28:12 +08:00
MYLS	ecd827fc8e	Add Base64 support for FileStorage ... [GSoC] FileStorage: Add base64 support for reading and writting XML\YML file. The two new functions: ``` void cvWriteRawData_Base64(cv::FileStorage & fs, const void* _data, int len, const char* dt); void cvWriteMat_Base64(cv::FileStorage & fs, cv::String const & name, cv::Mat const & mat); ```	2016-06-18 21:40:29 +08:00
Tomoaki Teshima	87d0c91dcf	fix warning of build	2016-06-09 18:24:00 +09:00
Tomoaki Teshima	d0a8390963	fix run time error on Mac ... * integrate HW version and SW version to same function	2016-06-09 08:41:37 +09:00
Tomoaki Teshima	fd76ed5c0f	fix to support wider compiler ... * check compiler more strictly * use gcc version of fp16 conversion if it's possible (gcc 4.7 and later) * use current SW implementation in other cases	2016-06-07 18:32:47 +09:00
Tomoaki Teshima	6f6eebbcb9	fix warning	2016-06-07 18:31:18 +09:00
Vladislav Sovrasov	055f5c7395	Change names of some internal functions	2016-06-07 10:58:12 +03:00
Tomoaki Teshima	fbfd3158a7	fix corner case when number is small	2016-06-07 08:59:28 +09:00
Tomoaki Teshima	eccf2fa4c3	follow other interface ... * remove useHW option * update test	2016-06-06 08:56:37 +09:00
Vladislav Sovrasov	a2d0cc878c	Implement internal HAL for GEMM and matrix decompositions	2016-06-03 10:38:30 +03:00
Alexander Alekhin	d3930cdee1	Merge pull request #6482 from paroj:filestorage_py	2016-05-31 11:53:34 +00:00
Pavel Rojtberg	bf688da50b	FileStorage: add simplified API for bindings ... at least it is possible to read/ write calibration files. Fixes #4282. Also add CPP method for writing comments.	2016-05-25 16:01:55 +02:00
Maksim Shabunin	64a5126ff8	Merge pull request #6018 from sturkmen72:patch-2	2016-05-23 11:57:26 +00:00
Tomoaki Teshima	b2ad7cd9c0	add feature to convert FP32(float) to FP16(half) ... * check compiler support * check HW support before executing * add test doing round trip conversion from / to FP32 * treat array correctly if size is not multiple of 4 * add declaration to prevent warning * make it possible to enable fp16 on 32bit ARM * let the conversion possible on non-supported HW, too. * add test using both HW and SW implementation	2016-05-21 21:31:33 +09:00
Suleyman TURKMEN	c6e6d4c822	Update pca.cpp	2016-05-21 14:23:45 +03:00
Julien Nabet	a29c814bd8	cppcheck: fix some reports ... All of these: (performance) Prefer prefix ++/-- operators for non-primitive types. [modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.	2016-04-29 15:41:39 +02:00
Vadim Pisarevsky	904381c602	Merge pull request #6020 from mshabunin:hal_dxt	2016-04-25 11:37:18 +00:00
Maksim Shabunin	5a938309c1	More compilation warnings fixed	2016-04-19 16:08:48 +03:00
Maksim Shabunin	11378fcb17	Fixed compiation problems	2016-04-19 14:50:07 +03:00
Maksim Shabunin	5e9192287d	Added HAL cvtColor interface	2016-04-18 16:34:25 +03:00
Alexander Alekhin	96937bac74	Merge pull request #6581 from mshabunin:hal_mag	2016-06-21 13:16:17 +00:00
Maksim Shabunin	1e667de1f3	HAL math interfaces: fastAtan2, magnitude, sqrt, invSqrt, log, exp	2016-05-31 11:54:52 +03:00
Maksim Shabunin	1307bb1d03	Merge pull request #6314 from mvukad:bugfix_dtreeswrite	2016-04-12 13:26:25 +00:00
Philipp Hasper	47c4ee974a	operator<< handles keys starting with underscore	2016-04-11 09:55:33 +02:00
Maksim Shabunin	233612efd7	Reworked HAL dft/dct interface, added replacement documentation	2016-04-08 16:03:51 +03:00
Maksim Shabunin	f40d701427	DFT: renamed HAL functions	2016-04-08 11:19:28 +03:00
Maksim Shabunin	008abd28fd	Extracted HAL interfaces for DFT/DCT, added new test	2016-04-08 11:19:28 +03:00
mvukad	695e33b25b	Fix missing format when writing Algorithm-based objects ... Added a writeFormat() method to Algorithm which must be called by the write() method of derived classes.	2016-04-07 13:49:42 -07:00
Maksim Shabunin	5877debb6f	HAL resize, warpAffine, warpPerspective interface ... - added HAL documentation support - added documentation to HAL replacement interface - updated several HAL functions in imgproc module	2016-04-07 18:47:24 +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
Dan	42c36c0c80	Linux bug fix for ThrustAllocator.	2016-03-14 11:09:52 -04:00
Suleyman TURKMEN	826b5a2ef1	Update lda.cpp ... typo correction	2016-03-13 21:11:34 +02:00
Dan	95608b1b84	free -> deallocate	2016-02-18 15:05:13 -05:00
Dan	c0e34934c8	Merge branch 'thrust_allocator' of https://github.com/dtmoodie/opencv	2016-02-18 00:43:18 -05:00
Dan	da93a5527d	Thrust allocator for temporary storage used with thrust algorithms.	2016-02-18 00:23:20 -05:00
Alexander Alekhin	c7bdbef504	ocl: fix OpenGL sharing detection (6052) ... Apple OpenCL framework hasn't OpenGL sharing extension	2016-02-11 12:46:22 +03:00
Alexander Alekhin	87bbaa2c27	ocl: OpenCL headers are located in "CL" subfolder (3rdparty/include)	2016-02-11 12:44:45 +03:00
Mathieu Barnachon	6a0d3b3e42	Called after setDevice. ... Wrap in a cudaSafeCall.	2016-02-09 14:40:09 +01:00
Mathieu Barnachon	b030ac0433	Ensure the Cuda context is initialized correctly as long as the setDevice is not called in a multi-thread environment.	2016-02-08 13:17:08 +01:00
Vadim Pisarevsky	56c89e0a98	Merge pull request #6014 from alalek:fix_5991	2016-02-04 09:54:27 +00:00
Alexander Alekhin	7e472fbf68	ocl: thread-safe OpenCL loading (6056)	2016-02-03 18:30:40 +03:00
Alexander Alekhin	2978a16c85	core: preserve sizes values (fixes #5991) ... _sizes can point to internal structure which is destroyed by release() call	2016-01-26 14:11:53 +03:00
Alexander Alekhin	c7ccde69a8	fix TLS implementation (closes #5967)	2016-01-14 14:38:37 +03:00
Alexander Alekhin	6997d423c8	fix normalize in case of inplace operations ... fixes #5876	2015-12-25 15:33:06 +03:00
jiakai	22599a2812	define g_haveOpenCL only when HAVE_OPENCL is set	2015-12-21 16:42:38 +08:00
jiakai	387214a3c5	do not open libopencl by dlopen if HAVE_OPENCL is not set	2015-12-21 12:04:00 +08:00
Vadim Pisarevsky	d02627ea89	Merge pull request #5825 from GregoryMorse:master	2015-12-18 07:17:29 +00:00
Gregory Morse	af5bec70cd	merge Win10/VS2015 changes	2015-12-17 21:15:59 +01:00
Vadim Pisarevsky	9aeb8c8d5a	Merge pull request #5810 from mshabunin:hal_interface	2015-12-17 16:48:02 +00:00
Maksim Shabunin	84f37d352f	HAL moved back to core	2015-12-17 12:33:23 +03:00
Alexander Alekhin	6f2632ca2e	ocl: fix buffer pool small allocations issue (fixes #5815)	2015-12-16 14:31:26 +03:00
Vadim Pisarevsky	b2bb7d075a	Merge pull request #5781 from jet47:fix-cuda-createContinuous	2015-12-16 10:37:56 +00:00
Alexander Alekhin	1836d41b5c	warning fix (MSVS2015)	2015-12-12 15:23:31 +03:00
Vadim Pisarevsky	d2e169929c	Merge pull request #5767 from dtmoodie:cpu_mat_memory_allocator	2015-12-10 14:32:04 +00:00
Vladislav Vinogradov	5576c0866a	fix #5780 : cv::cuda::createContinuouseffectively ignores its cols argument	2015-12-10 14:20:28 +03:00
Alexander Alekhin	b26580cc7b	checkRange fixes ... 1) fix multichannel support 2) remove useless bad_value, read value from original Mat directly 3) add more tests 4) fix docs for cvCeil and checkRange	2015-12-09 18:31:27 +03:00
Vadim Pisarevsky	d6f8a75e91	Merge pull request #5230 from PhilLab:patch-4	2015-12-08 18:46:34 +00:00
Dan	237f33d4f0	nullptr -> NULL	2015-12-08 12:19:15 -05:00
Vadim Pisarevsky	a15707bc57	Merge pull request #5765 from alalek:pthread_mutex_init	2015-12-08 16:49:41 +00:00
Dan Moodie	4f373a4284	Clarified default allocator interface. ... Conflicts: modules/core/src/matrix.cpp	2015-12-08 09:45:13 -05:00
Vadim Pisarevsky	0de6165863	Merge pull request #5660 from jet47:cuda-wrap-stream-3.0	2015-12-08 12:28:57 +00:00
Alexander Alekhin	78376c0f63	pthreads: remove usage of non-POSIX PTHREAD_RECURSIVE_MUTEX_INITIALIZER* defines ... related issues: #5423 #5476	2015-12-08 13:55:02 +03:00
Vadim Pisarevsky	d19897b734	Merge pull request #5651 from hoangviet1985:fix_solvePoly_3.0.0	2015-12-07 10:12:54 +00:00
Maksim Shabunin	b4bcdd10a1	HAL: improvements ... - added new functions from core module: split, merge, add, sub, mul, div, ... - added function replacement mechanism - added example of HAL replacement library	2015-12-03 14:43:37 +03:00
Vadim Pisarevsky	313dc32606	Merge pull request #5644 from hoangviet1985:splitError	2015-11-23 13:43:38 +00:00
hoangviet1985	e679d97100	remove redundant code	2015-11-22 14:32:18 -05:00
Maksim Shabunin	ddf293a081	Merge pull request #5649 from hoangviet1985:solve_pow(x,3)=0_opencv300	2015-11-22 18:02:40 +00:00
hoangviet1985	3e96b724c2	squash	2015-11-20 15:03:32 -05:00
hoangviet1985	b96def885f	squash	2015-11-20 14:48:29 -05:00
Bert	d3b0bda011	Update system.cpp ... FreeBSD compilation fix	2015-11-13 11:03:34 +03:00
Vladislav Vinogradov	39854ceda4	cuda::StreamAccessor::wrapStream and cuda::EventAccessor::wrapEvent ... to import existed CUDA stream or CUDA event to OpenCV	2015-11-12 13:38:29 +03:00
Vadim Pisarevsky	b4112a5878	Merge pull request #5480 from dtmoodie:vecgpumat	2015-11-10 17:02:21 +00:00
Vadim Pisarevsky	3942b1f362	Merge pull request #5340 from alalek:ocl_off	2015-11-10 16:53:36 +00:00
Pavel Vlasov	4d7f9e06e8	Fix for copy with mask 32s and 8u;	2015-11-02 18:00:22 +03:00
Alexander Alekhin	debe99f1a4	Merge pull request #5531 from mshabunin:fix-vs2015	2015-10-22 16:28:42 +00:00
Maksim Shabunin	6e9d0d9a0c	Visual Studio 2015 warning and test fixes	2015-10-20 12:48:37 +03:00
grundman	f260b13a6f	Fix racy modification of ForThread::m_state during invocation of stop()	2015-10-16 11:19:27 -07:00
Dan	1e1f20cfee	Improved consistency.	2015-10-12 09:21:53 -04:00
Pavel Vlasov	89eee6ca99	Fixes for IPP integration: ... dotProd_16s - disabled for IPP 9.0.0; filter2D - fixed kernel preparation; morphology - conditions fix and disabled FilterMin and FilterMax for IPP 9.0.0; GaussianBlur - disabled for CV_8UC1 due to buffer overflow; integral - disabled for IPP 9.0.0; IppAutoBuffer class was added;	2015-10-12 10:51:28 +03:00
Dan Moodie	3d1355efc1	Updated input / output array to support std::vector<cv::cuda::GpuMat> ... Expanded support for std::vector<cv::cuda::GpuMat>. Whitespace fix.	2015-10-09 15:12:57 -04:00
Pavel Vlasov	6a0d3b06f2	IPPInitSingelton initialization guards;	2015-10-01 17:48:49 +03:00
Pavel Vlasov	e837d69f8f	IPPInitSingelton was added to contain IPP related global variables; ... OPENCV_IPP env var now allows to select IPP architecture level for IPP9+; IPP initialization logic was unified across modules;	2015-10-01 09:58:48 +03:00
Pavel Vlasov	62854dcc0d	Enables support of IPP 9.0.0; ... HAVE_IPP_ICV_ONLY will be undefined if OpenCV was linked against ICV packet from IPP9 or greater. ICV9+ packets will be aligned with IPP in OpenCV APIs This will ease code management between IPP and ICV	2015-09-29 17:27:13 +03:00
Pavel Vlasov	14b006e808	IPP_VERSION_X100 was changed to: ... IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE to manage changes between updates more easily. IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;	2015-09-25 17:50:15 +03:00
Pavel Vlasov	2177c7c5a8	Some IPP functions were encapsulated; ... Minor changes to IPP implementations;	2015-09-25 17:30:26 +03:00
Pavel Rojtberg	46ada3886f	fix wrong parsing of values containing '=' ... fixes #5074	2015-09-24 17:27:07 +02:00
Pavel Rojtberg	1dd7f546af	CommandLineParser: add special <none> value to disallow empty strings ... some mandatory string keys like paths must not be empty. Add the special default value `<none>` so the CommandLineParser can enforce this and generate an according error message for us.	2015-09-23 15:43:46 +02:00
Pavel Rojtberg	2ced3ba276	CommandLineParser: throw on programmer error ... requesting a previously undeclared key is most likely an programming error. e.g. a typo "--unused vs --unsued". So throw in those cases. Add an according failure testcase.	2015-09-22 18:35:49 +02:00
Alexander Alekhin	d430e802f2	cmdparser: allow empty strings	2015-09-22 16:34:37 +03:00
Vadim Pisarevsky	9f697510ca	Merge pull request #5320 from berak:lda_fix	2015-09-22 10:38:46 +00:00
Alexander Alekhin	4bb4c92f68	Merge pull request #5376 from lupustr3:pvlasov/compare_16s_fix	2015-09-22 10:19:52 +00:00
Pavel Vlasov	33e659786f	Fix for cmp16s condition during IPP compare type convert;	2015-09-21 18:11:20 +03:00
Gleb Gladilov	344d9fd83f	Fixed minMaxLoc and test functions	2015-09-21 13:44:29 +02:00
Elena Shipunova	5de01fde53	do not proceed with removing zero-length slice	2015-09-21 13:44:26 +02:00
Alexander Alekhin	05b1636780	Merge pull request #5329 from paroj:cliparser	2015-09-21 09:46:54 +00:00
berak	2f7c926670	remove usage of obsolete _dataAsRows flag	2015-09-21 07:59:09 +02:00
Pavel Rojtberg	96cc618410	has() should only test for the presence of the argument ... and not consider its value. treat arguments with a set default value as present.	2015-09-18 18:42:14 +02:00
Pavel Rojtberg	08dd126f08	do not parse empty default values and improve error messages	2015-09-18 18:42:14 +02:00
Alexander Alekhin	0051208684	Merge pull request #5349 from lupustr3:pvlasov/tls_update	2015-09-18 14:39:08 +00:00
Alexander Alekhin	af0942c78f	Merge pull request #5335 from Dikay900:ports_to_master	2015-09-18 11:06:08 +00:00
Pavel Vlasov	aa485ccd75	TLS keys leak fix; ... Disables TLS copy constructor and operator, as they can lead to errors and reservation of too much keys in TLS storage; gather method was added to TLS to gather data from all threads;	2015-09-17 15:49:20 +03:00
Vadim Pisarevsky	9533982729	Merge pull request #5272 from avershov:opencl-vaapi-fallback	2015-09-14 11:54:20 +00:00
Alexander Alekhin	1a8d7f9587	ocl: temporary restore OpenCL tls data (ocl.cpp without fix)	2015-09-13 20:28:24 +03:00
Alexander Alekhin	7213e5f68a	ocl: correct disabling of OpenCL code	2015-09-13 20:28:23 +03:00
Ilya Lavrenov	df21a24f81	initialize padding of CvString with zeros	2015-09-13 12:38:10 +02:00
Alexey Ershov	933ad0e710	changed call to getDefault: false to true in fallback initialization	2015-09-10 14:36:40 +03:00
Alexander Alekhin	ad70ab404c	ocl: workaround for getUMat()	2015-09-09 18:56:14 +03:00
Andrey Pavlenko	cea2dafa0f	man/unmap, preventing getMat/getUMat from temp object, fix thread-unsafe code in UMat::getMat()	2015-09-09 18:05:29 +03:00
Alexey Ershov	5937e58a11	fixed argument in call to {Input|Output}Array.getMat()	2015-09-08 19:29:19 +03:00
Alexey Ershov	949410b347	separated UMat & Mat usage in interop/copy paths	2015-09-07 21:11:05 +03:00
Maksim Shabunin	5618f4a0ac	Fixed: Concurrency static scheduler release failed	2015-09-07 18:59:07 +03:00
Alexey Ershov	68a0347ff9	fallback path & sample timing implemented ... fixed trailing whitespaces renamed files *vaapi* to *va_intel* changed names vaapi* to va_intel*	2015-09-04 02:42:49 +03:00
Maksim Shabunin	771af4f32d	Some changes to support mingw-w64 ... - IPP is disabled by default when compiler is mingw (couldn't make it work) - fixed some warnings - fixed some `__GNUC__` version checks (for correctness and convenience) - removed UTF-8 BOM from hough.cpp (fixes #5253)	2015-09-01 00:59:08 +03:00
Vadim Pisarevsky	a78da45fec	Merge pull request #5242 from apavlenko:fix_releasing_temp_umat	2015-08-27 14:29:52 +00:00
Andrey Pavlenko	b78eb49178	removing a garbage comment	2015-08-26 14:15:18 +03:00
Andrey Pavlenko	3656a1aa66	fixing 'map_unmap_counting'	2015-08-25 17:25:03 +03:00
Vadim Pisarevsky	edcd2c0408	Merge pull request #4176 from alalek:issue_4461	2015-08-25 07:46:28 +00:00
Andrey Pavlenko	f6b758699b	Revert merging of pull request #5176 from vladimir-dudnik:master (reverted from commit 5ee00ec5c6)	2015-08-24 19:22:22 +03:00
Vadim Pisarevsky	bd8bac27d5	Merge pull request #4212 from ludv1x:master	2015-08-24 14:20:54 +00:00
Philippe FOUBERT	0629add3f7	Fix issue #5234 (UMat::convertTo when noScale)	2015-08-22 13:16:59 +02:00
Vitaliy Lyudvichenko	85cc11e3b2	Changed behaviour of Mat/UMat::reshape() to accept n-dim shapes	2015-08-21 19:26:29 +03:00
Alexander Alekhin	b8956d0111	tls: fix access to array (out of bounds)	2015-08-21 16:43:15 +03:00
Alexander Alekhin	44f8670719	Merge pull request #5171 from avershov:opencl-vaapi-interop	2015-08-21 12:47:14 +00:00
Philipp Hasper	14c0bfce2f	kmeans and one-dimensional vectors ... Clustering one-dimensional data was only possible when storing it column-based. But a std::vector is interpreted as matrix with height=1 Additionally, made conditionals more readable	2015-08-21 14:20:00 +02:00
Alexey Ershov	a8656ea20f	implemented core support & sample ... fixed whitespaces fixed issues fixed issue fixed module statement issues fixed access mode added initialization check fixed warning	2015-08-21 02:44:03 +03:00
Alexander Alekhin	887d8d091b	Merge pull request #5177 from lupustr3:pvlasov/tls_fixes	2015-08-19 14:18:19 +00:00
Pavel Vlasov	a33d98c13a	TLS memory leaks were fixed; ... TLS was redesigned in more straightforward way; OPENCV_ABI_COMPATIBILITY define was added;	2015-08-19 13:31:44 +03:00
Vladimir Dudnik	58934f1e16	add condition to skip unmapping for internally allocated host memory. this should fix map_unmap_counting UMat test.	2015-08-17 14:36:34 +03:00
Vladimir Dudnik	6bb8afde96	fixed typo in OpenCLAllocator.upload method (wrong step used)	2015-08-11 16:01:05 +03:00
Vladimir Dudnik	ef0d1c1c3f	fixed download/upload for non contiguous umat	2015-08-11 01:33:46 +03:00
Vadim Pisarevsky	3f65a86977	Merge pull request #4233 from alalek:fix_4006	2015-08-03 05:46:29 +00:00
Alexander Alekhin	fe0a17e78f	fix build with Win7 SDK	2015-07-30 23:23:01 +03:00
Alexander Alekhin	2b2bc83b61	Merge pull request #4238 from vladimir-dudnik:d3d11-nv12-interop	2015-07-30 10:36:25 +00:00
Vladimir Dudnik	6bd01a96d9	finished with NV12 support for D3D11-interop. Now, if texture is in NV12 format then it will be converted to/from BGR UMat.	2015-07-29 19:52:05 +03:00
Vladimir Dudnik	d4774ead43	d3d11-nv12 interop ... fixed issues with ocl nv12 cvt kernel finisged ocl nv12-to-rgba kernel, update dx-interop samples. (ocl rgba-to-nv12 kernel will be added later) an attempt to fix build issue fix for non opencl build issue fix typo fix compilation warnings fix compile issue for Mac (OpenCL) add convertion from rgba to nv12 (still need to debug kernel) remove empty line at the EOF fixed compilation warning	2015-07-29 19:52:03 +03:00
Alexander Alekhin	9bcccb028b	fixes	2015-07-28 11:49:46 +03:00
Alexander Alekhin	cd5c70691a	ocl: add map tests	2015-07-28 11:49:46 +03:00
Alexander Alekhin	b36f565d13	fix OpenCV code (bug 4006: #4862)	2015-07-28 11:49:41 +03:00
Alexander Alekhin	c94945f892	Merge pull request #4210 from wangyan42164:ocl_umat_convert	2015-07-27 15:05:57 +00:00
Yan Wang	132416ebe9	It is unnecessary to use fma() if no scaling. ... Signed-off-by: Yan Wang <yan.wang@linux.intel.com>	2015-07-23 10:18:11 +08:00
Alexander Alekhin	c0ee03fab2	Merge pull request #4192 from avershov:opencl-opengl-buffer	2015-07-21 14:10:00 +00:00
Alexey Ershov	89392b2a6d	added convertToGLBuffer() & convertFromGLBuffer() functions; added OpenGL interop sample comment ... rewrite & change convertFromGLBuffer() & convertToGLBuffer() into acquireGLBuffer() & releaseGLBuffer(), respectively opengl sample: added buffer support tested and fixed buffer support on Windows change glFlush() call to glFinish() added UMat::release() call; fixed functions' names adopted & implemented API suggestion(s) from Alexander fixed unreachable code warning added more info to the mapGLBuffer/unmapGLBuffer description	2015-07-21 13:42:17 +03:00
Alexander Alekhin	88e66697a7	t-api: try to fix allocator fallback code paths ... issue: http://code.opencv.org/issues/4461	2015-07-09 13:26:59 +03:00
Alexander Alekhin	06617392e0	workaround issue with MatExpr	2015-07-08 16:22:59 +03:00
Vadim Pisarevsky	743160b6ac	Merge pull request #4158 from alalek:fix-bigdata-copyto	2015-07-08 10:00:46 +00:00
Alexander Alekhin	40fcc9d149	Merge pull request #4159 from alalek:vector_processing	2015-07-06 13:22:57 +00:00
Alexander Alekhin	c0d61964d6	ocl: fix unaligned memory access ... http://code.opencv.org/issues/4462	2015-07-06 13:58:17 +03:00
Alexander Alekhin	f4cb8c0dfb	Merge pull request #4127 from avershov:opengl-opencl-sample	2015-07-02 11:24:10 +00:00
Alexander Alekhin	885114ed2c	fix copyTo memory corruption, but the main problem is still here	2015-07-02 13:47:59 +03:00
Vadim Pisarevsky	c81b064727	Merge pull request #4164 from kalistratovag:parallel_mjpeg	2015-07-01 14:15:52 +00:00
Alexey Ershov	9dfa9a81e9	eliminated unused function __OpenCLinitializeGL(), simplified query device logic	2015-06-30 21:27:15 +03:00
kalistratovag	65e0387aa5	Implementing parallel mjpeg encoder. ... Fixed errors in parallel_for based on pthreads Fixing compiler errore & removing whitespaces Fixing prallel_for_pthreads error and warnings on win	2015-06-30 13:57:37 +03:00
Alexander Alekhin	50b453e5c2	Merge pull request #4150 from alalek:opencv_org_issue_4428	2015-06-29 17:08:54 +00:00
Alexey Ershov	3f68787051	OpenGL OpenCL sample ... 057cd52 first versions: cv::ogl::convertFromGLTexture2D & cv::ogl::convertToGLTexture2D 5656e94 added autogenerated stuff for cl_gl.h 765f1fd resolved CL functions in opengl.cpp 9f9fee3 implemented function cv::ogl::ocl::initializeContextFromGLTexture2D() a792adb cv::ogl::ocl::initializeContextFromGLTexture2D() - added linux support (glx.h) 51c2869 added missing error message in function cv::ogl::ocl::initializeContextFromGLTexture2D() 513b887 fixed extension call in function cv::ogl::ocl::initializeContextFromGLTexture2D() 475a3e9 added CL-GL interop Windows sample (gpu/opengl_interop.cpp) 07af28f added building of CL-GL interop sample - Windows only befe3a2 fixed whitespace errors & doxygen warnings (precommit_docs) 551251a changed function name to cv::ogl::ocl::initializeContextFromGL(), removed unused argument 4d5f009 changed CL_DEVICES_FOR_GL_CONTEXT_KHR to CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR 9fc3055 changed CL_DEVICES_FOR_GL_CONTEXT_KHR to CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KH 6d31cee Revert "changed CL_DEVICES_FOR_GL_CONTEXT_KHR to CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KH" cc6a025 added texture format check in cv::ogl::convertFromGLTexture2D() 063a2c1 CL-GL sample: added Linux implementation (Xlib/GLX) c392ae9 fixed trailing whitespace 85a80d0 fixed include files ae23628 excluded samples/opengl from build case 2 9870ea5 added android EGL support 530b64c added doxygen documentation comments to CL-GL interop functions	2015-06-26 14:15:12 +03:00
Alexander Alekhin	04b2edcc8c	ocl: autogenerated files for cl_gl.h	2015-06-26 14:08:27 +03:00
Alexander Alekhin	ee68d26f99	ocl: update generator scripts	2015-06-26 14:08:20 +03:00
Alexander Alekhin	24e2a008c3	copyTo: fix for big data (4Gb+)	2015-06-25 21:08:37 +03:00
Vadim Pisarevsky	56e637d5f4	Merge pull request #4135 from lupustr3:ipp_code_refactoring	2015-06-24 16:18:55 +00:00
Pavel Vlasov	e57609836c	Warning fix;	2015-06-24 14:43:42 +03:00
Pavel Vlasov	101607a7d0	Imgproc_Hist_MinMaxVal.accuracy fix; ... Some code style corrections;	2015-06-24 13:50:17 +03:00
Alexander Alekhin	53fc5440d7	implement singleton lazy initialization	2015-06-23 14:38:45 +03:00
Vadim Pisarevsky	bd90425f71	Merge pull request #4136 from alalek:fix_matallocator_destruction	2015-06-22 11:49:36 +00:00
Vladimir Dudnik	217dd63e02	OpenCV-OpenCL interop (PR #4072): ... Commits: added new function, cv::ocl::attachContext(String& platformName, void* platformID, void* context, void* deviceID) which allow to attach externally created OpenCL context to OpenCV. add definitions of clRetainDevice, clRetainContext funcs removed definitions for clRetainContext, clRetainDevice fixed build issue under Linux fixed uninitialized vars, replace dbgassert in error handling remove function which is not ready yet add new function, cv::ocl::convertFromBuffer(int rows, int cols, int type, void* cl_mem_obj, UMat& dst, UMatUsageFlags usageFlags = cv::USAGE_DEFAULT) which attaches user allocated OpenCL clBuffer to UMat uncommented clGetMemObjectInfo definition (otherwise prevent opencv build) fixed build issue on linux and android add step parameter to cv::ocl::convertFromBuffer func suppress compile-time warning added sample opencl-opencv interoperability (showcase for cv::ocl::convertFromBuffer func) CMakeLists.txt modified to not create sample build script if OpenCL SDK not found in system fixed build issue (apple opencl include dir and spaces in CMake file) added call to clRetainContext for attachContext func and call to clRetainMemObject for convertFromBuffer func uncommented clRetainMemObject definition added comments and cleanup add local path to cmake modules search dirs (instead of replacing) remove REQUIRED for find_package call (sample build together with opencv). need to try standalone sample build opencl-interop sample moved to standalone build set minimum version requirement for sample's cmake to 3.1 put cmake_minimum_required under condition, so do not check if samples not builded remove code dups for setSize, updateContinuityFlag, and finalizeHdr commented out cmake_minimum_required(VERSION 3.1) add safety check for cmake version add convertFromImage func and update opencl-interop sample uncommented clGetImageInfo defs uncommented clEnqueueCopyImageToBuffer defs fixed clEnqueueCopyImageToBuffer defs add doxygen comments remove doxygen @fn tag try to restart buildbot add doxygen comments to directx interop funcs remove internal header, use fwd declarations in affected compile units instead	2015-06-19 13:33:22 +03:00
Alexander Alekhin	032b6322fc	fix MatAllocator creation/destruction issues	2015-06-18 14:02:01 +03:00
Dmitry Budnikov	a5a21019b2	ipp_countNonZero build fix; ... Removed IPP port for tiny arithm.cpp functions Additional warnings fix on various platforms. Build without OPENCL and GCC warnings fixed Fixed warnings, trailing spaces and removed unused secure_cpy. IPP code refactored. IPP code path implemented as separate static functions to simplify future work with IPP code and make it more readable.	2015-06-18 12:47:07 +03:00
Alexander Alekhin	a482dcce46	fix support for pthreads parallel_for	2015-06-11 16:53:07 +03:00
Maksim Shabunin	1f983ec39c	Fixed compilation of pthread-based parallel_for with gcc 4.4.3	2015-06-09 13:59:48 +03:00
Vadim Pisarevsky	a4073ed676	made improvements in ECC code (comments from https://github.com/Itseez/opencv/pull/3845), as well as minor tweak in pthread's based parallel for.	2015-06-02 01:30:00 +03:00
kalistratovag	bf5393ae58	parallel for on pthreads initial commit ... removing trailing whitespaces Compilation error on Mac fix & warning on android Warnings fixed on iOs	2015-06-01 17:48:21 +03:00
Vadim Pisarevsky	dc587992a0	Merge pull request #4053 from vpisarev:calib3d_fixes	2015-05-26 11:23:50 +00:00
Vadim Pisarevsky	85149f8686	hack solvePoly to finds roots of polynoms with zero higher-order coefficients. The roots are populated in this case, which is not valid, strictly speaking, but good enough for function like correctMatches. This solves http://code.opencv.org/issues/4330	2015-05-25 23:43:39 +03:00
Camille	55a5e6be2c	bug fix 3696	2015-05-23 19:09:31 +02:00
Alexander Smorkalov	acbc7362db	Bug #3611 Initializing static cv::Mat with cv::Mat::zeros causes segmentation fault fixed. ... fix MatOpInitializer	2015-05-23 17:36:35 +02:00
Vadim Pisarevsky	d2aaa70e93	removed HAL calls from public OpenCV headers; put IPP calls back to hall:sqrt() and such (but they are disabled for now)	2015-05-22 16:04:10 +03:00
Vadim Pisarevsky	432cf1152a	added read/write functions for vector<DMatch> + the test (http://code.opencv.org/issues/4308)	2015-05-18 18:59:37 +03:00
Vadim Pisarevsky	a85bb091c8	Merge pull request #4018 from vpisarev:imgproc_video_fixes	2015-05-15 16:15:01 +00:00
Vadim Pisarevsky	4a9b244577	hopefully, fixed crash in sparse mat test	2015-05-15 16:15:10 +03:00
Vadim Pisarevsky	66eb270cf7	significantly reduced sparse matrix footprint: ... http://code.opencv.org/issues/2206, http://code.opencv.org/issues/2924	2015-05-14 23:29:09 +03:00
Vadim Pisarevsky	7dd67f4997	use _mm_sad_epu8 instead of _mm_movemask_epi8 in countNonZero. Therefore, we do not need any popcount table and this solves http://code.opencv.org/issues/4333	2015-05-14 20:33:53 +03:00
Maksim Shabunin	e22c09c601	Documentation for CommandLineParser	2015-05-13 18:46:21 +03:00
Vadim Pisarevsky	d280205245	fixed compile errors on ARM, as well as failures in OCL_Dft* regression tests	2015-05-06 10:00:10 +03:00
Vadim Pisarevsky	0ee8634b2f	fixed random failures in Core_DFT.complex_output2 test (the case of input_mat.cols == 1)	2015-05-05 20:31:30 +03:00
Vadim Pisarevsky	73f760fdf0	some more compile warnings fixed	2015-05-05 18:03:40 +03:00
Vadim Pisarevsky	931a519969	fixed warning in mathfuncs	2015-05-05 17:49:36 +03:00
Vadim Pisarevsky	63a63e3eaa	extended MinProblemSolver::Function to 1) report the space dimensionality, 2) compute gradient if needed	2015-05-05 15:56:06 +03:00
Vadim Pisarevsky	5a31f6b4e1	ok, so probably the failure in downhill simplex has been finally solved	2015-05-03 11:31:49 +03:00
Vadim Pisarevsky	01e351de37	refactored downhill simplex implementation a bit; hopefully, fixed the bug with random failures in the tests	2015-05-03 02:29:15 +03:00
Vadim Pisarevsky	a33d7928a4	Fixed getContinuousSize() to handle huge matrices properly. This should solve http://code.opencv.org/issues/3232	2015-05-02 22:12:12 +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
Vadim Pisarevsky	96b5ec14d4	fixed bug with simplex initialization in Downhill solver (thanks to Toby Rule for the patch): http://code.opencv.org/issues/3990. ... re-enabled Downhill solver test, let's see how it goes	2015-05-02 20:59:57 +03:00
Vadim Pisarevsky	9fbd1d68ad	refactored div & pow funcs; added tests for special cases in pow() function. ... fixed http://code.opencv.org/issues/3935 possibly fixed http://code.opencv.org/issues/3594	2015-05-01 21:49:11 +03:00
Vadim Pisarevsky	74e2b8cbcb	fixed invalid output of cv::dft when using DFT_ROWS + DFT_COMPLEX_OUTPUT (http://code.opencv.org/issues/3428)	2015-04-29 23:08:22 +03:00
Vadim Pisarevsky	7918267d02	fixed U non-orthogonality in SVD (http://code.opencv.org/issues/3801)	2015-04-29 16:09:58 +03:00
Vadim Pisarevsky	135fa85e8f	added vector<bool> support (http://code.opencv.org/issues/3826)	2015-04-29 15:36:45 +03:00
Vadim Pisarevsky	d8f360316d	fixed http://code.opencv.org/issues/3828, added test. thanks to berak for the patch	2015-04-29 13:12:53 +03:00
Vadim Pisarevsky	0746ec7035	fixed http://code.opencv.org/issues/4278	2015-04-29 11:58:49 +03:00
Vadim Pisarevsky	a8226814c5	fixed http://code.opencv.org/issues/4189	2015-04-29 11:47:12 +03:00
Boris Daskalov	3b5530fb67	Fix a bad free space check in icvGrowSeq. ... A difference of two pointers was casted to unsigned which can lead to overflow on 64-bit systems.	2015-04-25 18:54:51 +02:00
Vadim Pisarevsky	7dd19f6d97	Merge pull request #3939 from paroj:fmtfix	2015-04-22 12:15:17 +00:00
Vadim Pisarevsky	063e4004ba	Merge pull request #3935 from vpisarev:extending_hal_part1	2015-04-21 14:02:02 +00:00
Pavel Rojtberg	b02fc039cd	fix python and numpy output formatters	2015-04-17 17:42:24 +02:00
Vadim Pisarevsky	ee11a2d266	fully implemented SSE and NEON cases of intrin.hpp; extended the HAL with some basic math functions	2015-04-16 23:00:26 +03:00
Ilya Lavrenov	17bedd72f0	workaround for stange internal compiler error when cross-compiling with 4.6	2015-04-14 16:55:11 +03:00
Vadim Pisarevsky	5b3f89df0a	Merge pull request #3911 from vpisarev:core_tweaks	2015-04-07 19:03:48 +00:00
Vadim Pisarevsky	259e41da73	reverted "typedef _InputArray InputArray", fixed warning from doxygen	2015-04-07 19:34:51 +03:00
Maksim Shabunin	35b2139929	Basic HAL module	2015-04-07 18:16:22 +03:00
Vadim Pisarevsky	052593c760	1. Input/OutputArray optimizations; ... 2. Algorithm::load/save added (moved from StatModel) 3. copyrights updated; added copyright/licensing info for ffmpeg 4. some warnings from Xcode 6.x are fixed	2015-04-07 16:44:26 +03:00
Dmitry-Me	75a65542ba	Reduce variables scope	2015-03-25 17:17:06 +03:00
Vadim Pisarevsky	f7f10a7d2c	Merge pull request #3854 from Dmitry-Me:reduceVariableScope8	2015-03-24 15:13:34 +00:00
Dmitry-Me	ce167e233b	Reduce variable scope	2015-03-20 13:27:08 +03:00
Alexander Alekhin	b5529aef9c	ocl/bufferpool: fix cleanup	2015-03-20 13:21:10 +03:00
Vadim Pisarevsky	9683f93a76	Merge pull request #3840 from MSOpenTech:concurrency-contrib	2015-03-19 15:11:01 +00:00
Vadim Pisarevsky	9997e6d337	Merge pull request #3823 from lupustr3:pvlasov/implementation_detector_update	2015-03-19 12:47:22 +00:00
Maxim Kostin	d1a8171011	Added WinRT concurrency support.	2015-03-18 15:13:08 +03:00
Dmitry-Me	8ed4bae4dd	Reduce variable scope, make formatting consistent with surrounding code	2015-03-14 12:50:42 +03:00
Pavel Vlasov	085409340e	Implementation collector update; ... Moved out of TLS to properly collect data from different threads; Concurrent access guards were added to collection functions;	2015-03-12 17:58:03 +03:00
Roman Donchenko	6274e1fc5f	cvOpenFileStorage: reduce the scope of xml_buf and make sure it's freed... ... ... before any exceptions occur. (cherry picked from commit 08da247a87)	2015-03-10 12:38:45 +03:00
Roman Donchenko	6b8ebf3e94	Fix memory leaks appearing when cvOpenFileStorage throws ... (cherry picked from commit 16ce114e0c)	2015-03-10 12:38:45 +03:00
Vadim Pisarevsky	64bd77cf4d	Merge pull request #3794 from vpisarev:ubuntu_x86_fixes	2015-03-09 21:34:17 +00:00
Vadim Pisarevsky	5d8a1bf813	explained reason why IPP is disabled on 32-bit Linux. disable IPP's minMaxLoc_32f on 32-bit OSes only	2015-03-06 15:02:22 +03:00
Dmitry-Me	2fb4178f7c	Reduce variable scope	2015-03-06 10:17:37 +03:00
Vadim Pisarevsky	7a52c3d9f1	1) make sure Python 2.7 is detected on Ubuntu (including libs) when it's there. ... 2) disable IPP on 32-bit Linux when OpenCV is built as shared libs. Otherwise we get linker errors 3) disable IPP's minMaxIdx 32-bit floating-point flavor in a hope that it fixes some test failures	2015-03-05 18:58:54 +03:00
Vadim Pisarevsky	aa113c5a85	Merge pull request #3787 from Dmitry-Me:fixNullPointerDereference2	2015-03-05 12:19:02 +00:00
Dmitry-Me	d164d51380	Fix potential null pointer dereference	2015-03-05 10:31:51 +03:00
Vadim Pisarevsky	f9b8ce1d25	Merge pull request #3784 from ilya-lavrenov:nvidia_android	2015-03-05 06:43:03 +00:00
Ilya Lavrenov	cf4c79ebdd	disabled some kernels for Android && NVidia	2015-03-04 14:46:49 +03:00
Vadim Pisarevsky	ebac739a35	Merge pull request #3781 from Dmitry-Me:dangerousStringManipulation	2015-03-04 10:45:25 +00:00
Dmitry-Me	f8c454733b	Remove dangerous string manipulation, merge declaration with assignment	2015-03-04 10:35:06 +03:00
Dmitry-Me	c587bae997	Uniform computation of variable size	2015-03-03 16:11:07 +03:00
Vadim Pisarevsky	6820292256	Merge pull request #3700 from MSOpenTech:winrt-cmake-contrib	2015-03-03 12:52:03 +00:00
Vadim Pisarevsky	d3b74cdcb2	Merge pull request #3773 from ilya-lavrenov:warning	2015-03-03 12:33:17 +00:00
Dmitry-Me	1b7066fc95	Reduce variable scope, only compute values that are used later	2015-03-03 11:04:22 +03:00
Maxim Kostin	22a30af353	Fixing buildbot job: ... - explicitly turning OCL off since WinRT does not support it - fixing macro definitions in core/ocl.cpp Signed-off-by: Maxim Kostin <v-maxkos@microsoft.com>	2015-03-02 22:26:45 +03:00
Maxim Kostin	cdd23440c9	Adding support for WinRT(WinPhone 8/8.1 and Win Store) via CMake 3.1 ... - Substituted HAVE_WINRT with WINRT - Fixed compilation issues in ocl.cpp and parallel.cpp - Fixed compiler issue for WP8: "C2678: binary '+' : no operator found which takes a left-hand - Fixed gitignore - Added #ifdef HAVE_OPENCL to remove compiler warnings in ocl.cpp - Used NO_GETENV similar to '3rdparty\libjpeg\jmemmgr.c; - Added ole32.lib for core module (for WindowsStore 8.0 builds) - Made OpenCV_ARCH aware of ARM Signed-off-by: Maxim Kostin <v-maxkos@microsoft.com>	2015-03-02 22:26:43 +03:00
Ilya Lavrenov	ffc453ebfd	fixed [-Wsign-compare] warning	2015-03-02 16:41:06 +03:00
Vadim Pisarevsky	8e37a693e5	Merge pull request #3758 from ilya-lavrenov:aarch64	2015-03-02 10:50:31 +00:00
Vadim Pisarevsky	845d3edb67	Merge pull request #3757 from ilya-lavrenov:popcnp	2015-03-02 10:50:08 +00:00
Vladislav Vinogradov	4254e35f6a	merge new setUseOptimizations function with existed setUseOptimized	2015-02-27 14:24:51 +03:00
Vladislav Vinogradov	c10f1851cb	rename setOptimizations -> setUseOptimizations	2015-02-27 12:52:28 +03:00
Vladislav Vinogradov	cda6fed41f	move tegra namespace out of cv to prevent conflicts	2015-02-27 12:52:11 +03:00
Ilya Lavrenov	c5a80193a8	aarch64 support	2015-02-26 19:43:32 +03:00
Vladislav Vinogradov	12180bd7b1	add generic method to disable/enable all optimizations (IPP, OpenCL, Tegra)	2015-02-26 19:36:04 +03:00
Vladislav Vinogradov	44e41baffe	use new functions before all tegra:: calls	2015-02-26 19:34:58 +03:00
Vladislav Vinogradov	f8484e3266	add fucntion to control tegra optimizations in run-time	2015-02-26 19:34:20 +03:00
Ilya Lavrenov	b963d84b41	fixed bug #4215	2015-02-25 21:57:17 +03:00
Ilya Lavrenov	5f7a994ad1	fixed internal compiler error	2015-02-20 15:46:22 +03:00
Vadim Pisarevsky	7b270f4c69	Merge pull request #3679 from mshabunin:remove-algorithm-factory	2015-02-19 18:43:58 +00:00
Dmitry-Me	103687871d	Reduce variable scope	2015-02-16 15:39:52 +03:00
Maksim Shabunin	da383e65e2	Remove deprecated methods from cv::Algorithm	2015-02-16 15:28:54 +03:00
Vladislav Vinogradov	a932d8aba1	use full qualified name for all internal namespaces to prevent ambiguous symbol errors	2015-02-16 11:31:21 +03:00
Dmitry-Me	ea48fcfc9f	Fix possible null pointer dereference	2015-02-09 12:38:02 +03:00
Alexander Alekhin	2054123890	coreTlsData -> getCoreTlsData()	2015-02-04 13:03:27 +03:00
Alexander Alekhin	f282fd0ebf	ocl: print missing error message only if OPENCV_OPENCL_RUNTIME is used	2015-01-29 13:16:31 +03:00
Vadim Pisarevsky	97aa8d3341	Merge pull request #3603 from alalek:ocl_svm	2015-01-29 05:35:46 +00:00
Alexander Alekhin	0a07d780e0	ocl: OpenCL SVM support	2015-01-23 20:37:45 +03:00
Ilya Lavrenov	dcb0c68ed3	fix for -m32	2015-01-23 17:26:48 +03:00
Vadim Pisarevsky	f93be25cc8	Merge pull request #3629 from nstiurca:matx-fix	2015-01-22 09:43:33 +00:00
Vadim Pisarevsky	03fc3d1ceb	Merge pull request #3591 from ilya-lavrenov:sse_avx	2015-01-21 10:46:23 +00:00
Nicu Știurcă	7a3ca99894	fix _OutputArray::assign() for _OutputArrays of type MATX when data types differ	2015-01-20 23:49:04 -05:00
Ilya Lavrenov	e9a6c5db21	sqsum	2015-01-20 21:10:06 +03:00
Vadim Pisarevsky	21a9a17478	Merge pull request #3568 from ilya-lavrenov:neon_runtime	2015-01-20 12:47:51 +00:00
Vadim Pisarevsky	e501c61c04	Merge pull request #3611 from jet47:fix-gpumat-setto	2015-01-20 12:37:45 +00:00
Nicu Știurcă	e97d18ba81	implement _OutputArray::assign() for _OutputArrays of type MATX	2015-01-19 16:20:10 -05:00
Vadim Pisarevsky	5e92a777ef	Merge pull request #3569 from ilya-lavrenov:sse_mul	2015-01-19 13:42:36 +00:00
Vladislav Vinogradov	f676bfb3d7	fix GpuMat::setTo method in case if mask is empty: ... it might be called from _OutputArray::setTo	2015-01-15 19:33:27 +03:00
Vadim Pisarevsky	713aa5c5b9	Merge pull request #3557 from ilya-lavrenov:sse_add_weighted	2015-01-15 13:14:06 +00:00
Vadim Pisarevsky	16b56e71d9	Merge pull request #3561 from jet47:cuda-arithm-refactoring	2015-01-15 11:44:35 +00:00
Adam Borowski	7b0d1c932e	Get rid of sysctl includes on Linux. ... The 'sysctl' syscall has been strongly deprecated on Linux for ages. Currently, on old architectures it will spam syslog whenever used, and on newer ones it's missing from the headers altogether. Opencv has migrated away on Linux already, but #includes were left lingering. This commit removes them on non-__APPLE__, unbreaking x32 (and probably others).	2015-01-13 01:52:56 +01:00
Ilya Lavrenov	81f786393a	NEON detection in runtime	2015-01-13 01:35:53 +03:00
Ilya Lavrenov	8c94568cc3	cv::sum	2015-01-12 10:59:31 +03:00
Ilya Lavrenov	6bce6ee34a	checks	2015-01-12 10:59:31 +03:00
Ilya Lavrenov	1d3c860411	SinCos_32f	2015-01-12 10:59:31 +03:00
Ilya Lavrenov	ef29b15c9a	reciprocal	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	44d89638fd	divide	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	f2cd65cf1e	fixes	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	25e99c453f	avx2 in arithm	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	70933ea999	convert from f64	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	612b8ce2cb	fixed compilation issues	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	d87457a025	split/merge	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	fc0869735d	used popcnt	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	bc394e7516	detection of other CPU features	2015-01-12 10:59:30 +03:00
Ilya Lavrenov	63fc6ef316	convertTo from 64f	2015-01-12 10:59:29 +03:00
Ilya Lavrenov	8870ef4159	convertTo from 16u, 16s, 32s, 32f	2015-01-12 10:59:29 +03:00
Ilya Lavrenov	116fb275a8	convertTo from 8s	2015-01-12 10:59:29 +03:00
Ilya Lavrenov	19e77e4787	convertTo from 8u	2015-01-12 10:59:29 +03:00
Ilya Lavrenov	b758dbd384	convertTo AVX2	2015-01-12 10:59:29 +03:00
Ilya Lavrenov	3a78a22733	convertScaleAbs for s8, f64	2015-01-12 10:59:29 +03:00
Ilya Lavrenov	5578088983	countNonZero	2015-01-12 10:59:28 +03:00
Ilya Lavrenov	972ff1d0c4	polarToCart	2015-01-12 10:59:28 +03:00
Ilya Lavrenov	0a5c9cf145	magnitude 64f	2015-01-12 10:59:28 +03:00
Ilya Lavrenov	6ab928fb39	phase 64f	2015-01-12 10:59:28 +03:00
Ilya Lavrenov	a2a8ba17fc	compare	2015-01-12 10:59:28 +03:00
Ilya Lavrenov	8d48632ebe	avx2	2015-01-12 10:59:28 +03:00
Joe Howse	379de5708f	Fix shadowed variable warning	2015-01-05 10:56:46 -04:00
Ilya Lavrenov	68962adc54	SSE mul	2014-12-31 17:58:54 +03:00
Ilya Lavrenov	60f2f7898a	SSE4.1 addWeighted fo 16u	2014-12-31 17:55:30 +03:00
Vadim Pisarevsky	2f6db4dfac	Merge pull request #3547 from ilya-lavrenov:ocl_setto	2014-12-31 09:30:40 +00:00
Vadim Pisarevsky	f792fdc3e0	Merge pull request #3559 from ilya-lavrenov:sse_dot_s8	2014-12-31 08:06:06 +00:00
Vladislav Vinogradov	b4e7ee46c6	fix compilation without CUDA	2014-12-30 11:06:33 +03:00
Vladislav Vinogradov	00e7816c1b	add auxiliary functions to work with Input/Output arrays: ... they allow to perform asynchronous upload/download into temporary buffer to get valid GpuMat object	2014-12-30 11:06:32 +03:00
Ilya Lavrenov	f57136fd79	SSE2 cv::Mat::dot	2014-12-30 00:34:09 +03:00
Ilya Lavrenov	f6b3bc01e5	addWeighted	2014-12-29 22:01:53 +03:00
Ilya Lavrenov	1af7d397d4	optimization of UMat::setTo	2014-12-29 13:34:21 +03:00
Vadim Pisarevsky	0ff67253f7	Merge pull request #3531 from jet47:cuda-core-refactoring	2014-12-26 12:12:42 +00:00
Vladislav Vinogradov	f36546dbd2	improve error reporting in _InputArray methods	2014-12-26 12:03:25 +03:00
Vladislav Vinogradov	f054d6316a	add cuda::HostMem::getAllocator method ... it allows to use cudaHostAlloc methods for cv::Mat objects	2014-12-23 17:42:49 +03:00
Vladislav Vinogradov	53862687d5	rename CudaMem -> HostMem to better reflect its purpose	2014-12-23 17:42:49 +03:00
Vladislav Vinogradov	9210d8e542	move allocMatFromBuf function to farneback.cpp: ... * it is the only place, where it is used * no need to make this function public	2014-12-23 17:42:49 +03:00
Vladislav Vinogradov	68e08bbecd	fix null stream initialization for multi-gpu systems	2014-12-23 17:41:24 +03:00
Vladislav Vinogradov	05d40946f3	move StackAllocator to cpp file ... it is internal class, no need to export it	2014-12-23 17:41:24 +03:00
Vladislav Vinogradov	7ed38b97c3	fix cuda::BufferPool deinitialization ... The deinitialization of BufferPool internal objects is controled by global object, but it depends on other global objects, which leads to errors caused by undefined deinitialization order of global objects. I merge global objects initialization into single class, which performs initialization and deinitialization in correct order.	2014-12-23 17:41:24 +03:00
Chuanbo Weng	2d8c89c40b	Remove unnecessary kercn limitation of 4. ... When accessing global memory by DWORD4, memory bandwidth can be fully utilized on Intel platform. This patch will make more image format(e.g. 8UC4) be processed in DWORD4 by work-item. After applying this patch, 3 subcase of ./opencv_perf_core --gtest_filter=OCL_RepeatFixture_Repeat.Repeat/* can be speedup on HD4000 graphics card with Beignet: OCL_RepeatFixture_Repeat.Repeat/2, 64% improvement. OCL_RepeatFixture_Repeat.Repeat/6, 50% improvement. OCL_RepeatFixture_Repeat.Repeat/8, 56% improvement. Signed-off-by: Chuanbo Weng <chuanbo.weng@intel.com>	2014-12-04 11:15:13 +08:00
Dmitry-Me	4ff8a3ad92	Fix incorrect size computation	2014-11-26 12:24:53 +03:00
Alexander Alekhin	f50f249f80	Merge pull request #3138 from alalek:icv_update	2014-11-06 15:58:14 +00:00
Alexander Karsakov	462c3c25a9	Removed incorrect using of rootn() and powr() in ocl_pow	2014-11-06 16:23:02 +03:00
Alexander Alekhin	4eb16122c0	ocl: change processing of OpenCL failures ... disable "unwanted" messages	2014-11-05 19:44:36 +03:00
Alexander Alekhin	1c9f590f0d	IPPICV: disable NormDiff_L1_16s_C1R for IPP/ICV 8.2/8.2.1	2014-11-05 13:26:23 +03:00
Ilya Lavrenov	5ca25ab8f0	cv::pow (integer power)	2014-11-01 13:19:51 +03:00
Ilya Lavrenov	ccdc71286c	cv::polarToCart	2014-11-01 13:19:51 +03:00
Ilya Lavrenov	d5f006eee5	cv::magnitude; cv::corner**	2014-11-01 13:19:51 +03:00
Ilya Lavrenov	fb97273b3c	cv::phase; cv::cartToPolar	2014-11-01 13:19:51 +03:00
Alexander Alekhin	fd59551ff0	Merge pull request #3354 from vbystricky:oclopt_convertScaleAbs	2014-10-29 13:53:56 +00:00
ElenaGvozdeva	d88fdd0378	use LOCAL_SIZE+1	2014-10-28 15:18:31 +03:00
ElenaGvozdeva	65b8a1cb37	Some small fixes	2014-10-27 14:38:22 +03:00
Elena Gvozdeva	c5a2879ce0	use vectors	2014-10-27 14:38:22 +03:00
Elena Gvozdeva	2d89df1804	use local memory	2014-10-27 14:38:21 +03:00
Elena Gvozdeva	d78bc3c321	naive implementation	2014-10-27 14:38:21 +03:00
Alexander Alekhin	dee56598e9	Merge pull request #3369 from vbystricky:fix_scaleAdd	2014-10-27 10:03:29 +00:00
Alexander Alekhin	1f08d8cb6f	Merge pull request #3367 from akarsakov:ocl_image2d	2014-10-24 16:01:21 +00:00
vbystricky	8466911ad0	Move _dst.create() to the begining of scaleAdd function	2014-10-24 18:27:47 +04:00
Alexander Karsakov	237cb93143	Added extra checks to ocl::Image2D	2014-10-24 15:04:42 +03:00
Alexander Alekhin	579a7fff6d	ocl: restore clFinish() in unmap() for AMD devices ... This reverts commit 7d91b8efcd.	2014-10-24 14:29:38 +04:00
Alexander Karsakov	3a263c6326	Added tests for Image2D	2014-10-23 14:23:37 +03:00
vbystricky	a8aa6381d9	Optimize OpenCL version of conversScaleAbs function	2014-10-21 19:20:20 +04:00
ElenaGvozdeva	070e5ec042	Changed predictOptimalVectorWidth function, now it is possible to choose vector size.	2014-10-21 13:13:15 +03:00
Vadim Pisarevsky	926b64fff7	Merge pull request #3292 from mshabunin:fix-ios-warnings	2014-10-20 06:41:51 +00:00
Vadim Pisarevsky	d2b9dc5530	quickly corrected the previous refactoring of features2d: moved from set(SOME_PROP, val) to setSomeProp(val)	2014-10-18 20:44:26 +04:00
Maksim Shabunin	ef3d02214b	Fixing iOS clang warnings, part 2	2014-10-17 18:14:54 +04:00
Vadim Pisarevsky	01d3848f17	all the tests now pass except for MSER	2014-10-17 14:56:58 +04:00
Pavel Vlasov	45958eaabc	Implementation detector and selector for IPP and OpenCL; ... IPP can be switched on and off on runtime; Optional implementation collector was added (switched off by default in CMake). Gathers data of implementation used in functions and report this info through performance TS; TS modifications for implementations control;	2014-10-15 14:24:41 +04:00
Vadim Pisarevsky	a798386660	Merge pull request #3326 from ilya-lavrenov:neon_canny	2014-10-11 17:58:24 +00:00
Vadim Pisarevsky	a3916113b9	Merge pull request #3254 from ilya-lavrenov:neon_scale_add	2014-10-10 14:26:14 +00:00
Ilya Lavrenov	5f23d99918	the rest modes of cv::Mat::convertTo	2014-10-10 14:10:50 +00:00
Ilya Lavrenov	4babecf3b0	fixes for cv::addWeighted and cv::Mat::dot	2014-10-09 12:55:52 +00:00
vbystricky	1d280352f4	Add code for print errors of OpenCL kernels runing	2014-10-09 13:59:38 +04:00
Ilya Lavrenov	00f16e9178	neon	2014-10-03 08:43:02 +00:00
Ilya Lavrenov	be3efdf274	cv::sum refactoring	2014-09-30 14:36:21 +00:00
Ilya Lavrenov	a3e56114d1	cv::multiply	2014-09-30 14:20:22 +00:00
Ilya Lavrenov	1c491c42cd	fix for cornerHarris	2014-09-29 14:59:46 +00:00
Ilya Lavrenov	bbc161e1cb	fix for cv::Mat::convertTo with scale	2014-09-28 14:51:30 -07:00
Ilya Lavrenov	f50f0ba63e	cv::norm	2014-09-28 07:28:33 -07:00
Ilya Lavrenov	44ea50f1c4	cv::countNonZero	2014-09-28 07:06:53 -07:00
Ilya Lavrenov	34a571d37f	cv::Mat::dot	2014-09-28 05:00:22 -07:00
Ilya Lavrenov	e46332a183	cv::Mat::convertTo with scale and shift	2014-09-28 03:49:56 -07:00
Ilya Lavrenov	74e60e44ad	cv::compare	2014-09-28 02:41:08 -07:00
Ilya Lavrenov	857a2d5bfd	cv::addWeighted	2014-09-28 01:11:07 -07:00
Maksim Shabunin	047abb0050	Merge pull request #3258 from ilya-lavrenov:neon_convert	2014-09-26 09:27:16 +00:00
Ilya Lavrenov	345b1369be	correct neon rounding	2014-09-25 07:54:52 +00:00
Ilya Lavrenov	5d018c090f	Neon optimization of cv::scaleAdd (CV_32F)	2014-09-23 21:16:29 +04:00
Ilya Lavrenov	4b3f2c1972	Neon optimization of Mat::convertTo	2014-09-23 15:06:17 +00:00
Vadim Pisarevsky	281ce441a8	Merge pull request #3250 from ilya-lavrenov:neon_convert_scale_abs	2014-09-23 07:15:24 +00:00
Ilya Lavrenov	515be70867	Neon optimization of cv::convertScaleAbs	2014-09-22 15:47:46 +00:00
Ilya Lavrenov	27b933ba5a	Neon optimization of cv::sum	2014-09-22 09:22:03 +00:00
Vadim Pisarevsky	06e55ddf38	Merge pull request #2893 from ilya-lavrenov:tapi_vector_width_intel	2014-09-18 12:05:24 +00:00
Vadim Pisarevsky	4057e27539	Merge pull request #3126 from avdmitry:move_KDTree_to_ml	2014-09-14 18:57:23 +00:00
Alexander Karsakov	c942c6539a	Remove mul24 since id can be larger 2^23	2014-09-08 13:11:58 +04:00
Vadim Pisarevsky	26c284b225	Merge pull request #3167 from akarsakov:ocl_rm_clFinish	2014-09-04 17:00:10 +00:00
Vadim Pisarevsky	64a53de27d	Merge pull request #3185 from ElenaGvozdeva:ocl_norm	2014-09-04 08:53:47 +00:00
Ilya Lavrenov	98e7d4ceec	changed optimal vector width for Intel	2014-09-04 11:59:41 +04:00
Elena Gvozdeva	9fe11db7e2	disabled IPP acceleration for 3-channel norms and for CV_8S only for APPLE	2014-09-04 10:38:45 +04:00
Alexander Karsakov	7d91b8efcd	Removed redundant clFinish() after clEnqueueUnmapMemObject() ... sss	2014-09-03 14:54:05 +04:00
Alexander Karsakov	f57a4bf87b	Disabled minMaxIdx for 32FC1 since it occasionally fails on AMD devices (e.g. A10-6800K)	2014-09-03 14:36:51 +04:00
Vadim Pisarevsky	0276cc90c2	Merge pull request #3184 from ilya-lavrenov:arm	2014-09-03 05:40:19 +00:00
Ilya Lavrenov	5d3a128cd3	NEON impl on cv::convertScaleAba CV_32f	2014-09-01 17:04:36 +00:00
Vadim Pisarevsky	3bafe64666	Merge pull request #3170 from ElenaGvozdeva:ocl_fix	2014-09-01 10:40:02 +00:00
Vadim Pisarevsky	1f85ffa11b	Merge pull request #3166 from akarsakov:ocl_native_sqrt	2014-09-01 10:36:50 +00:00
Alexander Alekhin	4d474d40e7	Merge pull request #3171 from akarsakov:amd_fft_fix	2014-08-29 16:28:31 +00:00
Ilya Lavrenov	71ec6144bd	attempt to fix compilation of OpenCL cv::transpose for AMD	2014-08-29 16:59:30 +04:00
Alexander Karsakov	d4e6812be2	Added check AmdFft version to be sure that AmdFft binaries are available	2014-08-29 14:23:18 +04:00
Elena Gvozdeva	31ac73c315	fix for cv::memopTypeToStr	2014-08-29 14:18:52 +04:00
Alexander Alekhin	57fec2f2da	OCL: enable clAmdFftGetVersion	2014-08-29 13:45:04 +04:00
Alexander Karsakov	491bf41356	Disabled native_sqrt for double, since it may be not implemented and gives compilation error.	2014-08-28 17:01:49 +04:00
Alexander Alekhin	b332152bef	Merge pull request #2956 from ilya-lavrenov:tapi_accumulate	2014-08-28 09:08:51 +00:00
Vadim Pisarevsky	4d9d7e6ded	Merge pull request #3160 from akarsakov:ocl_dft_double_support	2014-08-27 10:06:34 +00:00
Alexander Karsakov	a89ff402fc	Refactoring of OCL_FftPlan class	2014-08-27 10:33:25 +04:00
Alexander Karsakov	3ae95150c7	Added double support for OCL version of DFT	2014-08-25 18:08:43 +04:00
Ilya Lavrenov	7017b1250a	used new stratehy in cv::accumulate**	2014-08-25 11:25:54 +04:00
Ilya Lavrenov	2c6b7a52e9	improved cv::ocl::predictOptimalVectorWidth	2014-08-25 11:25:01 +04:00
Ilya Lavrenov	2f46cf5ddb	changed base types for cv::memopTypeToStr	2014-08-25 11:23:46 +04:00
Vadim Pisarevsky	de2a8d3706	Merge pull request #3135 from thorikawa:fix-arithmetic-exception-with-ipp	2014-08-21 05:41:18 +00:00
Poly Takahiro Horikawa	cb0ab87646	Fix arithmetic exception when pass an empty mat with IPP option on.	2014-08-19 19:19:53 -07:00
Vadim Pisarevsky	70679b49fc	Merge pull request #3121 from akarsakov:ocl_dft_opt	2014-08-19 08:57:53 +00:00
Dmitriy Anisimov	37b1a7560c	first version of moving KDTree from core to ml	2014-08-18 22:40:31 +04:00
Alexander Karsakov	fa818d03b8	Changed twiddle buffer creation to use OCL buffer pool (if possible)	2014-08-18 18:22:52 +04:00
Vadim Pisarevsky	0ffc53bafe	Merge pull request #3107 from vpisarev:fixed_win_build	2014-08-18 09:00:54 +00:00
Vadim Pisarevsky	e9729a9601	multiple yet minor fixes to make most of the tests pass on Mac with Iris graphics	2014-08-16 00:29:10 +04:00
Vadim Pisarevsky	daaa5a1824	removed duplicated Hershey fonts	2014-08-15 12:09:16 +04:00
Vadim Pisarevsky	dfbeaddc72	Merge pull request #3106 from LeszekSwirski:fix-gemm-buf-allocate	2014-08-15 05:44:54 +00:00
Leszek Swirski	de806330fd	Fix reallocation of D buffer in gemm	2014-08-14 15:54:54 +01:00
Alexander Alekhin	52ac61d87c	Merge pull request #3088 from vbystricky:ocl_enableNormEtc	2014-08-14 14:34:40 +00:00
vbystricky	942ff5be57	Disable OpenCL version of minMaxIdx with mask on AMD devices	2014-08-14 17:39:41 +04:00
Vadim Pisarevsky	95a4943762	Merge pull request #3103 from vpisarev:core_imgproc_optim_rearrangements	2014-08-14 13:39:01 +00:00
Vadim Pisarevsky	4530c7ad08	trying to fix builds	2014-08-14 13:18:04 +04:00
Vadim Pisarevsky	f7243be79c	Merge pull request #3090 from akarsakov:ocl_reduce_fix	2014-08-14 08:52:18 +00:00
Vadim Pisarevsky	5240a03217	Merge pull request #3100 from vpisarev:disabled_neon_split_merge_on_ios	2014-08-14 08:51:44 +00:00
Vadim Pisarevsky	257463719b	removed optim module; moved its functionality to core and photo modules; moved drawing functions from core to imgproc. Removed FilterEngine etc. from public API	2014-08-14 12:50:07 +04:00
vbystricky	aab6f6c56f	Set sync=true in ocl_minMaxIdx kernel call. For tests	2014-08-14 12:14:56 +04:00
Vadim Pisarevsky	5d8098a2c3	avoid compiler warnings	2014-08-14 10:06:10 +04:00
Vadim Pisarevsky	5f590ebed0	Merge pull request #3094 from Adil-Ibragimov:minor_fixes_in_Mat-data	2014-08-13 18:28:51 +00:00
Vadim Pisarevsky	71ff228ad3	Merge pull request #3089 from Adil-Ibragimov:fix_cuda_constness	2014-08-13 18:09:42 +00:00
Vadim Pisarevsky	a37876ab95	fixed build of iOS framework another time; clang does not like the new NEON-optimized split/merge	2014-08-13 19:59:26 +04:00
vbystricky	1fe403f461	Enable OpenCL version of norm and convertScaleAbs or 32F data ... Fix error in minmaxloc.cl Change test for convertScaleAbs Fix minMaxIdx for _src2 align Change epsilon on the tests	2014-08-13 18:33:01 +04:00
Vadim Pisarevsky	d97f9fc477	now the tests pass with loop_times==30	2014-08-13 16:32:01 +04:00
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
Vadim Pisarevsky	3cd7941098	Merge pull request #3083 from akarsakov:ocl_transpose_check_locmem	2014-08-13 10:50:51 +00:00
Vadim Pisarevsky	01bd4961e3	Merge pull request #3081 from akarsakov:small_fixes	2014-08-13 10:50:33 +00:00
Alexander Karsakov	c3100eeb19	Fixed buffer initialization in reduce kernel. Enabled OCL version of reduce for SUM, MAX, MIN modes.	2014-08-13 12:03:06 +04:00
Adil Ibragimov	dfd0b297ce	datastart must be non-const in CUDA.	2014-08-13 11:11:33 +04:00
Alexander Karsakov	713ddb89bd	Set minimum matrix size for AmdBlas::gemm to 20 since it works incorrect for small sizes	2014-08-12 18:02:29 +04:00
Alexander Karsakov	3deea1c3ce	Added check required local memory size for non-inplace transpose kernel	2014-08-12 16:26:08 +04:00
Alexander Alekhin	da806cc3e7	Merge pull request #3073 from vbystricky:ocl_fixMinMaxLoc	2014-08-12 10:21:41 +00:00
vbystricky	6fb282aa39	Remove mul24, for CV8UC3 3840x2160 it generates implementation specific result	2014-08-12 11:25:23 +04:00
Alexander Alekhin	8fd61c9aa6	Merge pull request #3075 from akarsakov:ipp_imgproc_fix	2014-08-11 15:02:53 +00:00
Elena Gvozdeva	b73b28ab9c	fix for ocl_lut	2014-08-11 16:21:55 +04:00
vbystricky	dfe5fff2f5	Restore OpenCL branch for minmaxLoc on float data	2014-08-11 15:57:29 +04:00
Alexander Karsakov	835b5e2179	Disabled ippiConvert_32f16s_C1R since it breaks OCL accuracy tests of remap with test_loop_times=30.	2014-08-11 15:50:06 +04:00
Vadim Pisarevsky	9ef373f6a5	Merge pull request #3038 from yury-gorbachev:core_arithm_neon	2014-08-10 20:20:04 +00:00
Vadim Pisarevsky	4de4ff5682	Merge pull request #3067 from vpisarev:minor_fixes2	2014-08-10 10:52:57 +00:00
Vadim Pisarevsky	e2f24f43c9	added some basic functionality needed by the new face module (moved from the old "contrib")	2014-08-10 01:54:16 +04:00
Vadim Pisarevsky	05e7c29de5	fixed various warnings and obvious errors reported by clang compiler and the coverity tool.	2014-08-10 00:10:05 +04:00
Yury Gorbachev	9a233999a9	Fixed review comment from Vadim Pisarevsky	2014-08-09 13:37:53 +04:00
Vadim Pisarevsky	99eed2d885	Merge pull request #3057 from Adil-Ibragimov:adding-constness	2014-08-08 17:27:47 +00:00
Vadim Pisarevsky	74457cd3b5	Merge pull request #3055 from akarsakov:copyto_UMat_fix	2014-08-08 14:20:02 +00:00
Vadim Pisarevsky	88672f414b	Merge pull request #3056 from akarsakov:ocl_setIdentity_fix	2014-08-08 14:03:46 +00:00
Alexander Karsakov	6ad4521b78	Fixed typos	2014-08-08 13:11:35 +04:00
Adil Ibragimov	8dab2ffce7	fixing error, wrong template method param.	2014-08-07 17:43:32 +04:00
Adil Ibragimov	98d5731ad8	some formal changes (generally adding constness)	2014-08-07 15:49:14 +04:00
Alexander Karsakov	c5ad6de596	Fixed choice of kercn and rowsPerWI for non-Intel device.	2014-08-07 15:37:26 +04:00
Alexander Karsakov	00221e96fd	Fixed issue: Mat::copyTo(UMat) if device copy is obsolete. Added test.	2014-08-07 13:16:02 +04:00
Vadim Pisarevsky	ca183707f2	Merge pull request #3039 from alalek:ocv_world	2014-08-06 14:52:52 +00:00
Vadim Pisarevsky	d611684d9e	Merge pull request #3041 from adrians:optimize_split	2014-08-06 09:22:38 +00:00
Alexander Alekhin	55188fe991	world fix	2014-08-05 20:12:35 +04:00
vbystricky	774d277c1f	Fix error in OpenCl version of meanstddev for continues src and not continues mask	2014-08-05 17:30:06 +04:00
Adrian Stratulat	b2acd1f75a	Vectorize split & merge for NEON	2014-08-05 06:51:36 +00:00
Vadim Pisarevsky	a05ce00a65	Merge pull request #2879 from alalek:ocl_runtime_flags	2014-08-04 16:43:01 +00:00
Vadim Pisarevsky	432b7cb235	Merge pull request #3032 from vpisarev:refactor_ml2	2014-08-04 14:51:38 +00:00
Yury Gorbachev	61423a2d47	ARM NEON accelerated implementation of cv::addWeighted, cv::inRange and cv::compare functions. ... NOT verified on target platform, compilation passes with and without NEON.	2014-08-04 16:44:51 +04:00
vbystricky	b48e487d53	Enable ocl version of minmaxloc with mask	2014-07-31 19:12:10 +04:00
vbystricky	11a0e3ff78	Fix error in OCL minmaxloc	2014-07-31 19:04:38 +04:00
Elena Gvozdeva	9db8592aa8	fixed ocl_flip for cn==3	2014-07-31 16:57:47 +04:00
Vadim Pisarevsky	b0cd822924	trying to make the tests pass	2014-07-31 14:24:21 +04:00
Vadim Pisarevsky	ef8647fe30	put IPP ReduceSum_32f back	2014-07-30 19:12:11 +04:00
Vadim Pisarevsky	5267ed46c7	1. disabled OpenCL acceleration for cv::multiply() (CV_32F), cv::divide (CV_32F), cv::convertScaleAbs (CV_32F) and cv::reduce (SUM, CV_32F), cv::reduce (MIN & MAX), cv::flip (3-channel case). ... 2. changed the number of test loops from 1 to 30 (except for cv::pow() test, which fails for yet unknown reason) 3. disabled IPP acceleration for 3-channel norms. 4. modified relativeNorm test function to handle very small values	2014-07-30 18:19:47 +04:00
Vadim Pisarevsky	ba3783d205	initial commit; ml has been refactored; it compiles and the tests run well; some other modules, apps and samples do not compile; to be fixed	2014-07-29 23:54:23 +04:00
Vadim Pisarevsky	41df63aacd	Merge pull request #3010 from vpisarev:ocl_disable_some_norms2	2014-07-28 17:24:42 +00:00
Vadim Pisarevsky	962b519708	Merge pull request #2996 from akarsakov:ocl_dft_new_concept	2014-07-28 15:59:59 +00:00
Vadim Pisarevsky	0c749fd7e5	Merge pull request #2998 from ernest-galbrun:cuda_concurrency	2014-07-28 15:59:43 +00:00
Vadim Pisarevsky	af83884dc7	disabled ocl_minmaxloc on 32-bit data completely	2014-07-28 19:35:06 +04:00
Vadim Pisarevsky	1925fab427	disabled some more stuff	2014-07-28 19:32:06 +04:00
Vadim Pisarevsky	97f6dd1820	trying to make OpenCL builder green	2014-07-28 17:16:02 +04:00
Vadim Pisarevsky	f42bb0bd65	disable OpenCL difference norms with mask, since some of the tests fail	2014-07-28 15:45:54 +04:00
Vadim Pisarevsky	ef0f010437	Merge pull request #3003 from ElenaGvozdeva:ocl_sum	2014-07-28 11:08:08 +00:00
Alexander Karsakov	fecfaf4092	Using std::map in PlanCache	2014-07-28 14:19:47 +04:00
Elena Gvozdeva	27d97aa231	fixed	2014-07-28 12:21:00 +04:00
Elena Gvozdeva	fe29af2e58	Fixed bug in reduce.cl	2014-07-25 14:51:30 +04:00
Alexander Karsakov	37d01e2d27	Added license header, using cv::Ptr, small fixes.	2014-07-25 13:27:00 +04:00
Adrian Stratulat	a98ce86ca3	Add NEON intrinsics to core/src/arithm.cpp	2014-07-24 19:45:32 +00:00
Alexander Karsakov	66ac46214d	Final refactoring, fixes	2014-07-24 13:23:02 +04:00
Ernest Galbrun	551ab83cf2	trailing whitespace	2014-07-23 14:34:22 +02:00
Ernest Galbrun	d7038423dd	Merge branch 'master' of https://github.com/Itseez/opencv	2014-07-23 14:21:45 +02:00
Ernest Galbrun	6a769c92b3	modified default stream initialization to allow concurrent calls modified cuda surf.cuda.cpp to allow concurrent call	2014-07-23 14:21:21 +02:00
Elena Gvozdeva	4fdd6de8e8	Fixed ippiDFT call	2014-07-23 13:39:31 +04:00
Alexander Karsakov	1d2cf0e20e	Added nonzero_rows support	2014-07-22 18:31:08 +04:00
Alexander Karsakov	52f76a3283	Added rest Elena's changes	2014-07-22 18:31:08 +04:00
Alexander Karsakov	7791264525	Added multi-block scheme	2014-07-22 18:31:03 +04:00
Alexander Karsakov	2b9e556055	Added Elena's changes with implemented DFT_INVERSE C2C mode.	2014-07-22 18:27:31 +04:00
Alexander Karsakov	b17bf031f6	Added DFT_SCALE for forward transforms	2014-07-22 18:27:31 +04:00
Alexander Karsakov	6c8b6bd0c7	Added packing to CCS format	2014-07-22 18:27:25 +04:00
Alexander Karsakov	ed07241f89	Completed all forward transforms.	2014-07-22 18:27:17 +04:00
Alexander Karsakov	e5a3ab3cb9	Added fftplan cache	2014-07-22 18:27:08 +04:00
Alexander Karsakov	0318d27720	Enabled precalculated wave	2014-07-22 18:26:58 +04:00
Alexander Karsakov	5dd9263848	Multi-radix with kernel generation	2014-07-22 18:25:59 +04:00
PhilLab	e82241cba5	Function for drawing arrows ... Porting the [PR 2970](https://github.com/Itseez/opencv/pull/2970) To the new InputOutputArray type	2014-07-18 10:04:44 +02:00
Vadim Pisarevsky	b63a7e66db	Merge pull request #2953 from gongzg:master	2014-07-14 19:21:15 +00:00
Alexander Alekhin	e169083fed	Merge pull request #2918 from vbystricky:oclopt_reduce2	2014-07-12 05:00:57 +00:00
Alexander Alekhin	df74a266cf	Merge pull request #2963 from ilya-lavrenov:tapi_bufferpool	2014-07-11 14:55:13 +00:00
Alexander Alekhin	0876ec7a67	Merge pull request #2935 from vbystricky:oclopt_meanStdDev	2014-07-11 14:53:46 +00:00
Alexander Alekhin	cbf63b0709	Merge pull request #2851 from ilya-lavrenov:tapi_set_identity	2014-07-11 10:00:16 +00:00
Ilya Lavrenov	f2a2467de3	enabled BufferPool	2014-07-11 12:21:10 +04:00
Alexander Alekhin	a0816c6d15	Merge pull request #2927 from ilya-lavrenov:tapi_lut	2014-07-10 09:38:37 +00:00
Zhigang Gong	2e49ca4903	Avoid unmap an umat(ocl) which hasn't been mapped at all. ... According to opencl 1.2 spec 5.4.2: enqueues a command to unmap a previously mapped region of a memory object. ... CL_INVALID_VALUE if mapped_ptr is not a valid pointer returned by clEnqueueMapBuffer, or clEnqueueMapImage for memobj. So if the u->data is not from a clEnqueueMapBuffer call, we should not call clEnqueueUnmapMemObject() unmap it. With this patch, the cases ./opencv_test_video --gtest_filter=OCL_Video/FarnebackOpticalFlow.Mat/* could work well with beignet 0.9.1, Otherwise, it will get a CL_INVALID_VALUE at the clEnqueueUnmapMemObject(). Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>	2014-07-09 16:21:20 +08:00
Alexander Alekhin	e79ceb4b45	Merge pull request #2936 from ilya-lavrenov:tapi_minmaxloc_opt	2014-07-08 07:30:49 +00:00
Vadim Pisarevsky	e1553d5da3	Merge pull request #2929 from ilya-lavrenov:sse_pow	2014-07-07 11:22:26 +00:00
Vadim Pisarevsky	b2ab1b758a	Merge pull request #2937 from ilya-lavrenov:sse_patch_nans	2014-07-07 11:20:30 +00:00
Ilya Lavrenov	e2b86974ae	SSE2 optimization of cv::patchNaNs	2014-07-04 10:27:44 +04:00
Ilya Lavrenov	e04c39b089	SSE2 optimization of cv::inRange	2014-07-04 10:11:18 +04:00
Alexander Alekhin	964b260937	Merge pull request #2932 from ilya-lavrenov:tapi_other_vendors	2014-07-03 13:02:41 +00:00
Ilya Lavrenov	55d84cf815	optimization of cv::minMaxLoc - used min/max	2014-07-03 16:56:22 +04:00
vbystricky	690c932d7f	Change groups count for Intel	2014-07-03 15:50:56 +04:00
Ilya Lavrenov	2fe07abf83	use vectors for devices of all vendors	2014-07-03 15:32:34 +04:00
Alexander Alekhin	c5d3c08256	ocl: add try-catch for OpenCL device getter	2014-07-03 12:18:19 +04:00
Ilya Lavrenov	e5b63d43f2	sse2 optimization of inv_sqrt_64f	2014-07-03 01:33:49 +04:00
Ilya Lavrenov	10c772fa7f	minor optimization of cv::LUT	2014-07-02 18:50:21 +04:00
Vadim Pisarevsky	0e534b5a25	Merge pull request #2923 from alalek:ocl_default_device_ignore_cpu	2014-07-02 09:56:59 +00:00
vbystricky	a3b9884674	Change global buffer to local	2014-07-02 11:36:25 +04:00
Vadim Pisarevsky	15197eb09b	Merge pull request #2911 from ilya-lavrenov:sse2_convert_scale_abs	2014-07-01 17:31:37 +00:00
Alexander Alekhin	157257b072	ocl: don't use OpenCL CPU device in default setup	2014-07-01 14:25:31 +04:00
Ilya Lavrenov	972119bff3	sse2 optimization of cv::convertScaleAbs	2014-07-01 02:21:00 +04:00
Ilya Lavrenov	54e4ef657c	optimized cv::transpose inplace	2014-07-01 00:36:13 +04:00
Ilya Lavrenov	9c8b9fc733	cv::transpose	2014-06-30 19:07:45 +04:00
Alexander Alekhin	b304868d91	Merge pull request #2886 from ilya-lavrenov:tapi_inrange	2014-06-30 10:04:04 +00:00
Alexander Alekhin	2d81595ed4	Merge pull request #2852 from ilya-lavrenov:tapi_abs	2014-06-27 08:21:06 +00:00
Roman Donchenko	e8850bf84a	Merge pull request #2626 from KayKwon:matlab_formatter	2014-06-26 17:40:26 +04:00
Alexander Alekhin	4f1d06d14a	Merge pull request #2874 from vbystricky:ocl_LUTAMDfix	2014-06-23 14:23:26 +00:00
Ilya Lavrenov	e89cee35e5	optimized cv::inRange	2014-06-23 13:12:08 +04:00
Ilya Lavrenov	0528d2e2b3	added 32s to 32u conversion	2014-06-23 13:09:54 +04:00
Alexander Alekhin	07446ec954	Merge pull request #2847 from ilya-lavrenov:tapi_pow	2014-06-20 08:47:18 +00:00
Alexander Alekhin	d9daa0cbaa	ocl: added runtime flags for debugging	2014-06-19 17:52:46 +04:00
vbystricky	ea6da6ee95	Change uchar2 to short	2014-06-18 15:44:56 +04:00
vbystricky	9391ccfe35	Move some variables into #ifdef	2014-06-18 15:03:09 +04:00
Hans Johnson	4c7ed03b5f	COMP: Fix problem with narrowing in c++11 ... modules/core/src/arithm.cpp:345:51: error: constant expression evaluates to 4294967295 which cannot be narrowed to type 'int' [-Wc++11-narrowing] static int CV_DECL_ALIGNED(16) v64f_absmask[] = { 0xffffffff, 0x7fffffff, 0xffffffff, 0x7fffffff }; ^~~~~~~~~~ Converted to unsigned int. This variable is only used to initialize a bit pattern anywhy for a 128bit type.	2014-06-17 15:49:06 -05:00
Ilya Lavrenov	6dd658a0af	optimized cv::setIdentity	2014-06-16 13:41:43 +04:00
Ilya Lavrenov	316c044e06	used abs in reduction operations	2014-06-11 18:54:43 +04:00
Ilya Lavrenov	f1e24381d1	used abs	2014-06-11 18:33:46 +04:00
Ilya Lavrenov	b2c2aabd04	used built-in functions	2014-06-11 18:32:42 +04:00
Alexander Alekhin	88ceee05c6	Merge pull request #2837 from ilya-lavrenov:tapi_norm_relative	2014-06-10 22:21:09 +04:00
Ilya Lavrenov	03f665e870	some optimizaions of cv::pow	2014-06-10 18:37:35 +04:00
Ilya Lavrenov	634da9f3bf	added norm_inf support to minmaxloc kernel	2014-06-09 20:05:26 +04:00
Roman Donchenko	ed1c56e063	Merge pull request #2817 from bf:patch-1	2014-06-09 15:06:07 +04:00
Ilya Lavrenov	7f2662b310	fixes	2014-06-09 00:50:14 +04:00
Ilya Lavrenov	5403bdd228	optimized cv::norm with NORM_RELATIVE	2014-06-07 21:26:40 +04:00
Ilya Lavrenov	2040995801	optimized cv::norm with 2 args	2014-06-07 20:45:28 +04:00
Ilya Lavrenov	1a7a262f74	optimized cv::norm with NORM_INF	2014-06-06 19:34:26 +04:00
Alexander Alekhin	ea417ac04a	Merge pull request #2755 from vbystricky:oclopt_LUT	2014-06-06 18:52:40 +04:00
Ilya Lavrenov	fd5a8b3e97	minmaxloc	2014-06-06 18:39:08 +04:00
Alexander Alekhin	f30301d171	Merge pull request #2801 from ilya-lavrenov:tapi_reduction	2014-06-06 18:38:22 +04:00
VBystricky	5d924b7a75	If lut table has one channel and src aligned to 4, work with src as with one channel matrix	2014-06-05 19:31:31 +04:00
VBystricky	0c0ebca855	Read 4 pixel for aligned data with 1 channel	2014-06-04 23:50:23 +04:00
VBystricky	8a5f2781fc	Fix kernel by comments	2014-06-04 20:13:42 +04:00
Alexander Alekhin	3f485d58bb	Merge pull request #2808 from ilya-lavrenov:tapi_normalize_mask	2014-06-04 18:10:13 +04:00
Ilya Lavrenov	405f12fe80	optimized cv::flip (CV_8UC1)	2014-06-04 14:21:42 +04:00
Alexander Alekhin	6d3413bc6a	Merge pull request #2810 from ilya-lavrenov:tapi_copytomask	2014-06-04 12:23:36 +04:00
Alexander Alekhin	c2ca059baf	Merge pull request #2798 from ilya-lavrenov:tapi_copymakeborder	2014-06-04 12:22:52 +04:00
Alexander Alekhin	ee8adc10a1	Merge pull request #2821 from ilya-lavrenov:tapi_reduce	2014-06-04 12:18:30 +04:00
Alexander Alekhin	607cd37b48	Merge pull request #2750 from ilya-lavrenov:tapi_convertto	2014-06-03 16:36:48 +04:00
Alexander Alekhin	93af92c878	Merge pull request #2795 from ilya-lavrenov:tapi_setto	2014-06-03 13:21:05 +04:00
Alexander Alekhin	5e8a3cde94	Merge pull request #2757 from ElenaGvozdeva:ocl_flip	2014-06-03 13:19:42 +04:00
Ilya Lavrenov	26b73a7bbd	merged 2 kernels	2014-06-03 13:14:51 +04:00
Ilya Lavrenov	ab428c9dbd	optimized cv::copyMakeBorder	2014-06-02 15:46:44 +04:00
Ilya Lavrenov	67bb1c6a70	optimized UMat::setTo	2014-06-02 15:39:36 +04:00
Ilya Lavrenov	17956a5ae5	optimized cv::normalize in case of mask	2014-06-02 15:33:19 +04:00
Alexander Alekhin	fc2f79701d	Merge pull request #2778 from vbystricky:oclopt_reduce	2014-06-02 13:57:57 +04:00
Benjamin Flesch	62533d0d26	perspectiveTransform simplify assert() for better debuggin ... When using perspectiveTransform in rather complicated settings, it would be easier for developers to have two separate assertions for each part of the boolean expression in order to pinpoint problems more efficiently. In my case I am struggling in Python2.7 with finding out whether scn+1 == m.cols or the depth == CV_32F || depth == CV_64F is making a problem, which is kind of hard.	2014-06-02 00:27:32 +02:00
Alexander Alekhin	78badcd651	Merge pull request #2781 from ilya-lavrenov:tapi_meanstddev	2014-05-31 22:50:44 +04:00
Alexander Alekhin	17d6083e01	Merge pull request #2787 from ilya-lavrenov:tapi_repeat	2014-05-31 22:46:21 +04:00
Ilya Lavrenov	7f818e9bc3	optimized UMat::copyTo with mask	2014-05-30 18:27:55 +04:00
Ilya Lavrenov	c52a77b90f	optimized cv::UMat::dot	2014-05-29 13:16:16 +04:00
Ilya Lavrenov	579499d900	optimized cv::sum (CV_8UC1)	2014-05-28 19:46:08 +04:00
Ilya Lavrenov	002a79bfc4	optimized cv::countNonZero	2014-05-28 18:42:42 +04:00
Ilya Lavrenov	7804d57f8b	optimized index calculation	2014-05-28 18:01:03 +04:00
Ilya Lavrenov	33173d900a	optimized cv::meanStdDev	2014-05-28 17:55:30 +04:00
Elena Gvozdeva	437927b7bb	optimized index access	2014-05-28 16:27:08 +04:00
vbystricky	b4498d1d48	Fix some errors	2014-05-26 16:55:31 +04:00
vbystricky	63584bffda	fix code in the kernel	2014-05-26 16:54:26 +04:00
vbystricky	04433b2d2b	Change buffer cols count from 64 to 32	2014-05-26 16:54:25 +04:00
vbystricky	169351b01d	Optimize openCL version of reduce function	2014-05-26 16:54:25 +04:00
vbystricky	cfabf32492	Fix some errors	2014-05-26 16:53:01 +04:00
vbystricky	48d82fd911	Fix some errors	2014-05-26 16:53:01 +04:00
vbystricky	a8bfab3cb7	Optimize OpenCL LUT function	2014-05-26 16:53:00 +04:00
vbystricky	6667cea0f4	Optimize OpenCL LUT function	2014-05-26 16:53:00 +04:00
vbystricky	72727111c7	Use 4 pixels for one unit. Some ocl code refactoring	2014-05-26 16:52:59 +04:00
vbystricky	47b092e527	Optimize OpenCL LUT function	2014-05-26 16:52:59 +04:00
Ilya Lavrenov	50fa809a96	fixed cv::mixChannels	2014-05-26 14:20:16 +04:00
Ilya Lavrenov	ec3c68c8ea	fix	2014-05-26 12:19:07 +03:00
Ilya Lavrenov	bd5e4c6c49	other kernels now use row scheme	2014-05-26 12:19:06 +03:00
Ilya Lavrenov	15738bf7ef	multiple rows in KF kernel	2014-05-26 12:19:06 +03:00
Ilya Lavrenov	5ee398bfd6	multiple rows per work-item	2014-05-26 12:19:05 +03:00
Ilya Lavrenov	c83455d8a4	optimized cv::repeat	2014-05-23 13:16:27 +03:00
Alexander Alekhin	c43e32854a	Merge pull request #2713 from alalek:icv_enable_fns	2014-05-23 13:35:45 +04:00
Alexander Alekhin	694d7726b5	Merge pull request #2762 from ilya-lavrenov:ipp_sort	2014-05-22 12:30:53 +04:00
Alexander Alekhin	d940093fb5	Merge pull request #2723 from ilya-lavrenov:tapi_intel_vector_width	2014-05-21 19:56:00 +04:00
Roman Donchenko	3d7a457c97	Merge remote-tracking branch 'origin/2.4' into merge-2.4 ... Conflicts: doc/tutorials/introduction/linux_install/linux_install.rst modules/core/doc/operations_on_arrays.rst modules/core/include/opencv2/core/core.hpp modules/core/src/system.cpp modules/gpu/src/cuda/resize.cu modules/imgproc/doc/miscellaneous_transformations.rst modules/imgproc/doc/structural_analysis_and_shape_descriptors.rst modules/video/src/bgfg_gaussmix2.cpp	2014-05-19 18:39:20 +04:00
Vadim Pisarevsky	c6113c6cb3	Merge pull request #2630 from isarandi:concat_corr	2014-05-19 17:36:20 +04:00
Vadim Pisarevsky	118b27f5b4	Merge pull request #2744 from jet47:kmeans-fix	2014-05-19 17:33:10 +04:00
Roman Donchenko	cba5235f08	Merge pull request #2698 from GregoryMorse:patch-2	2014-05-19 14:52:58 +04:00
Ilya Lavrenov	eb1dd1900b	fixed conditions	2014-05-16 12:18:35 +04:00
Elena Gvozdeva	c7dc884855	T-API: optimized ocl_flip	2014-05-16 11:01:10 +04:00
Vladislav Vinogradov	f16503743f	use more accurate reshape	2014-05-15 12:08:01 +04:00
Roman Donchenko	f13e05cdcb	Merge pull request #2740 from ilya-lavrenov:tapi_norm_fix	2014-05-14 12:40:19 +04:00
Alexander Alekhin	46d672dcc3	Merge pull request #2663 from ilya-lavrenov:ipp_slow	2014-05-14 12:30:05 +04:00
Vladislav Vinogradov	55a714c83b	fix cv::kmeans function ... reshape input matrix, since the function works with data as with [N x dims] matrix	2014-05-13 18:00:17 +04:00
Ilya Lavrenov	d16e0b377f	disabled IPP functions that slower than OpenCV	2014-05-13 15:06:38 +04:00
Ilya Lavrenov	f64dfeb222	fix for cv::norm (norm_inf)	2014-05-13 14:21:07 +04:00
Roman Donchenko	ff2d76ec0d	Merge pull request #2699 from GregoryMorse:patch-1	2014-05-13 11:58:25 +04:00
Roman Donchenko	313a0ad255	Merge remote-tracking branch 'origin/2.4' into merge-2.4 ... Conflicts: modules/core/include/opencv2/core/internal.hpp modules/core/src/arithm.cpp modules/imgproc/src/imgwarp.cpp modules/objdetect/src/hog.cpp	2014-05-12 17:38:07 +04:00
Ilya Lavrenov	1e5694e082	heuristic for Intel	2014-05-12 16:08:39 +04:00
Alexander Alekhin	1f638a3e5b	icv: enable functions	2014-05-12 15:38:38 +04:00
Alexander Alekhin	c74fed1fcf	Merge pull request #2706 from ilya-lavrenov:ipp_2.4_warnings	2014-05-08 17:04:18 +04:00
Ilya Lavrenov	19a2495067	fixed IPP related warnings	2014-05-08 13:31:27 +04:00
Vladislav Vinogradov	77275031ab	finally fix cv::subtract	2014-05-08 13:11:42 +04:00
Vladislav Vinogradov	629461c836	fix output matrix allocation in cv::subtract	2014-05-07 19:52:35 +04:00
Alexander Alekhin	07d5f56707	Merge pull request #2679 from alalek:ippicv_update	2014-05-07 18:24:41 +04:00
Alexander Alekhin	849228ac6a	Merge pull request #2684 from ElenaGvozdeva:ippiDFT	2014-05-07 17:57:17 +04:00
Alexander Alekhin	0e1bf58195	Merge pull request #2634 from ElenaGvozdeva:ippiDCT	2014-05-07 14:49:13 +04:00
Vladislav Vinogradov	4c66614e07	fix cv::subtract function: ... call dst.create(...) before using it	2014-05-07 13:15:19 +04:00
GregoryMorse	38db7a78df	WinRT core compatibility fixes ... Update system.cpp Update system.cpp Update system.cpp Update matching.cpp Update matching.cpp	2014-05-07 06:17:37 +08:00
GregoryMorse	b1443bc1bc	WinRT core compatibility fixes ... Update system.cpp Update system.cpp Update ocl.cpp Update matching.cpp Update ocl.cpp Update matching.cpp	2014-05-07 06:15:54 +08:00
Elena Gvozdeva	12279e2631	fixed	2014-05-06 14:49:03 +04:00
Alexander Alekhin	01f31dc007	Merge pull request #2687 from ilya-lavrenov:tapi_norm_inf_234cn	2014-05-06 13:27:03 +04:00
Elena Gvozdeva	e362c3fb38	fixed	2014-05-06 13:09:45 +04:00
Alexander Alekhin	03b1d133df	Merge pull request #2660 from arkunze:pullreq/140423-filter2D	2014-05-06 12:59:03 +04:00
Ilya Lavrenov	c80faff42f	added cn>1 support to cv::norm (NORM_INF)	2014-04-30 14:59:37 +04:00
Alexander Alekhin	b62e59aac0	icv: enable functions	2014-04-29 15:36:43 +04:00
Alexander Alekhin	5658ba0002	icv: update package	2014-04-29 15:35:27 +04:00
Elena Gvozdeva	043b917c7d	IPP: cv::dft fixed	2014-04-29 12:23:23 +04:00
Elena Gvozdeva	507ea95265	fixed	2014-04-28 16:46:11 +04:00
Elena Gvozdeva	16629bff4c	Added parallel version for DCT_ROWS	2014-04-28 16:05:19 +04:00
Elena Gvozdeva	6880dbfd95	IPP: cv::dct	2014-04-28 16:05:19 +04:00
Alexander Alekhin	649935596e	Merge pull request #2653 from alalek:ipp_lut	2014-04-28 15:15:11 +04:00
Alexander Alekhin	0e5b0677c9	Merge pull request #2654 from ElenaGvozdeva:ipp_DFT	2014-04-28 15:14:40 +04:00
Alexander Alekhin	7ee1d5f69b	ipp: added LUT optimization	2014-04-25 12:09:06 +04:00
Elena Gvozdeva	10d1b3a534	Added parallel version for DFT_ROWS	2014-04-25 11:39:19 +04:00
Alexander Alekhin	32b25de583	Merge pull request #2656 from ilya-lavrenov:ipp_copymakeborder	2014-04-24 20:30:34 +04:00
Ilya Lavrenov	46e8d9d02d	cv::copyMakeBorder	2014-04-24 14:27:51 +04:00
Aaron Kunze	1f8b41f390	Optimizes filter2D for Intel GPUs	2014-04-23 10:20:09 -07:00
Alexander Alekhin	dcc4d3640b	Merge pull request #2651 from ilya-lavrenov:ipp_minmaxidx_3cn	2014-04-23 20:06:55 +04:00
Elena Gvozdeva	2d71c094b3	IPP: CV::dft	2014-04-23 15:52:05 +04:00
Andrey Pavlenko	d93161812b	Merge pull request #2620 from ilya-lavrenov:ipp_integration	2014-04-23 15:12:45 +04:00
Alexander Alekhin	ba0ab8edb0	Merge pull request #2647 from vbystricky:ipp_norm	2014-04-23 11:50:13 +04:00
Ilya Lavrenov	493679dc56	cv::minMaxIdx for cn > 1	2014-04-22 23:47:04 +04:00
vbystricky	dfe6adebb9	Fix error in arguments of ipp function	2014-04-22 15:07:03 +04:00
Ilya Lavrenov	51e2a8ec96	fixes	2014-04-22 14:51:39 +04:00
vbystricky	e68a55cca2	Fix error in ipp function call	2014-04-22 14:35:27 +04:00
vbystricky	9cdb330452	Change test conditions	2014-04-22 13:27:20 +04:00
vbystricky	f5c729396d	Fix call of ippiConvert.	2014-04-22 10:50:35 +04:00
Ilya Lavrenov	fe644ede19	cv::multiply	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	9cc80a68db	fixed warnings	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	8603c58f37	Mat::setTo(with mask)	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	0b678c2451	Mat::setTo(Scalar::all(0))	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	3bd8211a72	Mat::copyTo	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	f7ec4a5c47	Mat::copyTo with mask	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	8d24a83c9c	cv::flip inplace	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	5ca3d855a2	cv::transpose inplace	2014-04-21 13:14:55 +04:00
Ilya Lavrenov	d453a598f8	cv::min/cv::max CV_64F	2014-04-21 13:14:55 +04:00
Andrey Pavlenko	82c67abbfa	Merge pull request #2622 from ilya-lavrenov:ipp_sort	2014-04-18 14:47:06 +04:00
Ilya Lavrenov	9a109440df	cv::reduce sum/avg	2014-04-18 14:44:12 +04:00
Ilya Lavrenov	aa5767421a	cv::reduce (min/max to single column)	2014-04-18 14:39:33 +04:00
Ilya Lavrenov	1f6b719776	added ippisFlip to cv::sort	2014-04-18 14:37:46 +04:00
Ilya Lavrenov	26e8c6216f	cv:;sortIdx	2014-04-18 14:31:27 +04:00
Ilya Lavrenov	d5513f522b	cv::sort	2014-04-18 14:31:27 +04:00
Ilya Lavrenov	05a47d9014	cmd option	2014-04-17 18:06:14 +04:00
Ilya Lavrenov	6f9ca3d77c	fixed some errors	2014-04-17 11:08:02 +04:00
Ilya Lavrenov	ce0941160e	added status check	2014-04-17 11:08:02 +04:00
Ilya Lavrenov	2cd7a913ed	verbose errors	2014-04-17 11:07:01 +04:00
Ilya Lavrenov	f3c56f8310	first attemp	2014-04-17 11:07:01 +04:00