opencv

Commit Graph

Author	SHA1	Message	Date
Ilya Lavrenov	f2a2467de3	enabled BufferPool	11 years ago
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>	11 years ago
Ilya Lavrenov	2fe07abf83	use vectors for devices of all vendors	11 years ago
Alexander Alekhin	c5d3c08256	ocl: add try-catch for OpenCL device getter	11 years ago
Alexander Alekhin	157257b072	ocl: don't use OpenCL CPU device in default setup	11 years ago
Ilya Lavrenov	0528d2e2b3	added 32s to 32u conversion	11 years ago
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.	11 years ago
Ilya Lavrenov	33173d900a	optimized cv::meanStdDev	11 years ago
Ilya Lavrenov	c83455d8a4	optimized cv::repeat	11 years ago
Ilya Lavrenov	1e5694e082	heuristic for Intel	11 years ago
GregoryMorse	b1443bc1bc	WinRT core compatibility fixes Update system.cpp Update system.cpp Update ocl.cpp Update matching.cpp Update ocl.cpp Update matching.cpp	11 years ago
Aaron Kunze	1f8b41f390	Optimizes filter2D for Intel GPUs	11 years ago
Aaron Kunze	ebbac3c66d	Optimizes OpenCL resize and optical flow to use image extension.	11 years ago
Ilya Lavrenov	19d470749b	added macro for denoting region for suppression of "Wdeprecated-declarations"	11 years ago
Alexander Alekhin	3578f0afe9	ocl: workaround for synchronization issue in ::map()	11 years ago
Alexander Alekhin	06738468af	TAPI: stiching: add custom OpenCL kernels for MultiBandBlender	11 years ago
Aaron Kunze	629ddf0bf8	Resolves bug #3450 (Improperly cleaning up resources in DllMain)	11 years ago
Konstantin Matskevich	c2355d3a12	case-insensitivity	11 years ago
Konstantin Matskevich	79fc3a6203	added gpu type selection in OPENCV_OPENCL_DEVICE parser	11 years ago
Ilya Lavrenov	eb8b4c58c7	fixed bug in cv::ocl::predictOptimalVectorWidth	11 years ago
Ilya Lavrenov	291458a859	generalized OpenCL version of cv::sepFilter2D; removed some restrictions and added 3-channels support	11 years ago
Konstantin Matskevich	f9f730c426	update error message	11 years ago
Konstantin Matskevich	eebf92ba58	fix for incorrect opencl device selection	11 years ago
Ilya Lavrenov	82e6edfba2	optimized sep filter	11 years ago
Ilya Lavrenov	6be7869ae8	fix for unsupported doubles	11 years ago
Alexander Alekhin	48196ad10b	ocl: cleanup workarounds	11 years ago
Ilya Lavrenov	2755ae5df9	experiments	11 years ago
Alexander Karsakov	8660588fe9	Pass vendor macro to opencl kernel	11 years ago
mlyashko	eb2e8a11fa	changed kernel.set to support unsuccssful set	11 years ago
Alexander Karsakov	c1dad2178c	Added Device:: isAMD,isIntel,isNvidia methods.	11 years ago
Alexander Alekhin	b9d68ef061	core/ocl: OpenCL build log improvements	11 years ago
Ilya Lavrenov	32eb38ec98	fixed defects from coverity.com	11 years ago
Ilya Lavrenov	0406898b9a	int2 -> ulong; to work properly with 3 channels	11 years ago
Alexander Alekhin	95e38e457f	core/umat: usage flags (with proposals from PR #2195 )	11 years ago
Alexander Alekhin	e371901dd9	ocl: workaround for failures with misaligned host buffers	11 years ago
Andrey Pavlenko	38f46eb3b4	fixing issues from coverity scan 1167937, 1167938, 1167939, 1127248 (http://scan.coverity.com/projects/169?tab=Overview )	11 years ago
Ilya Lavrenov	563dc5aa38	implemented umat expressions	11 years ago
Ilya Lavrenov	2e8579fe9b	cleaned up super_resolution sample from old OCL	11 years ago
Ilya Lavrenov	c7fe162829	renamed 2 ->	11 years ago
Ilya Lavrenov	d957e8e40d	attempt to fix pure virtual call in Mat::deallocate	11 years ago
Alexander Alekhin	485635310c	core/ocl: OpenCLBufferPool	11 years ago
Ilya Lavrenov	da5b316b4e	minor ocl.cpp refactoring fix for cv::LUT and cv::transpose	11 years ago
Vadim Pisarevsky	30593ee55e	3rd attempt to prepare patch with improved OpenCL kernels of CascadeClassifier.	11 years ago
Ilya Lavrenov	d15bf6261a	redundant clFinish in upload since clEnqueueWriteBuffer above is already blocked	11 years ago
Ilya Lavrenov	50cf152977	cached commonly used device properties	11 years ago
Ilya Lavrenov	1ab1594d00	workaround	11 years ago
Ilya Lavrenov	372cdac07c	moved kernelToStr to ocl.hpp	11 years ago
Ilya Lavrenov	86353eb541	fix for PR 2196	11 years ago
Ilya Lavrenov	6d64907f18	async	11 years ago
Alexander Alekhin	f91f55927e	fix memory management problem	11 years ago

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123 Commits (8f8450793a7243f978195de33153a1ec11696abc)