opencv

Commit Graph

Author	SHA1	Message	Date
krodyush	27c1bd2762	Improve ocl cvt_color performance for the following conversions: RGB<->BGR, RGB->Gray, RGB<->XYZ, RGB<->YCrCb, RGB<->YUV, and mRGBA<->RGBA. The improvement was done basically by processing more than 1 pixel by each work-item and using vector's operations. new performance tests were added	11 years ago
krodyush	1ae71fe205	intel device guard was added because of perf degradation on some non intel platform.	11 years ago
krodyush	34c630faf4	update doc to be consisted with headers	11 years ago
krodyush	ea0c9b7f5c	GFFT fix for linux build	11 years ago
krodyush	dfe7c98090	optimize separable filter by Added "sep_filter_singlepass" kernel that performs separable filtering in one kernel call Added appropriate host part - sepFilter2D_SinglePass function and SingleStepSeparableFilterEngine_GPU class Changed function declarations to enable their usage	11 years ago
krodyush	f3ee1c3d2f	Changes the datatype of the angle of the gradient for Intel platforms.	11 years ago
krodyush	917b883cf0	remove extra calculations from haar to be consistent with native implementation	11 years ago
krodyush	a63576e76d	HOST side optimization for GFFT	11 years ago
krodyush	de431609db	optimize Dx and Dy calcualtion to make it as single opencl kernel	11 years ago
Matthias Bady	b7c97f6e30	fixed init of clCxt	11 years ago
Alexander Alekhin	17ca7f9545	ocl: add support for initialization from user-provided OpenCL handles	11 years ago
Alexander Alekhin	740b1f235e	ocl: implemented per-thread OpenCL command queue	11 years ago
Peter Andreas Entschev	def17f2baa	Removing ocl::oclMat::ptr() method. The method ocl::oclMat::ptr() is being removed because it returns a pointer to a row of oclMat::data. The data attribute is a cl_mem structure and cannot be iterated outside an OpenCL kernel.	11 years ago
Peter Andreas Entschev	3bc952ed34	ocl::BruteForceMatcher fix wrong use of oclMat::ptr(). The oclMat::ptr() method was mistakenly used in ocl::BruteForceMatcher to pass a pointer to a oclMat object. The ptr() method returns a uchar pointer to the cl_mem data structure and this method will be removed.	11 years ago
Alexander Alekhin	3dcddad88a	ocl: added workaround into Haar kernels	11 years ago
Zhigang Gong	6ce03b0484	Fixed some implicitly type conversions between vector and scalar data type. There are some mixed implicitly/explicitly type conversion between scalar and vector. Although the spec allows those conversion, I prefer to make them consistent and use explicitly all the cases. Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>	11 years ago
Alexander Alekhin	7b551af424	ocl: try to disable clFinish workaround	11 years ago
Alexander Alekhin	c962a9d61c	ocl:perf: fix moments test for plain impl	11 years ago
Alexander Smorkalov	eab7603096	Warning fixes and suppression in ocl module for gcc 4.6 from Android NDK.	11 years ago
Alexander Smorkalov	8fe4ab280b	Build error fix for binary-complience-checker tool.	11 years ago
Alexander Alekhin	ddc9be9170	ocl: don't disable Undef warnings	11 years ago
Alexander Smorkalov	514e97223c	Some hacks to build and run OpenCL on Qualcomm S800. Some of functions were enabled on Qualcomm S800 by changing grid size; OpenCL kernel grid size unification for different platfroms; Test pass rate improvements by inclreasing threshold; Some tests were disabled for Android; run.py was adopted for devices with brackets in in name.	11 years ago
Alexander Alekhin	d650efc069	ocl: multi-threading: opencl buffer memory guard	11 years ago
Alexander Alekhin	96a4a7b339	ocl: multi-threading: fix bug in intialization	11 years ago
Ilya Lavrenov	d764af5318	added extra parameters to ocl::cvtColor performance test	11 years ago
Ilya Lavrenov	60b59eeb73	workaround for AMD bug: UNREACHABLE EXECUTED	11 years ago
Ilya Lavrenov	198cd1a40d	added area fast mode to ocl::resize	11 years ago
Ilya Lavrenov	c0456df611	workaround for ocl::absSum (eliminated error: unreachable executed)	11 years ago
Ilya Lavrenov	f70d63e4c9	added INTER_AREA interpolation to ocl::resize	11 years ago
Konstantin Matskevich	327d9f274b	fixed Split for device version equals 78712	11 years ago
Konstantin Matskevich	0e1717c14c	fixing bugs for Intel platform CPU device	11 years ago
Alexander Alekhin	0a698bf145	ocl: fix cvtColor XYZ: variables on stack	11 years ago
Ilya Lavrenov	cc237b7aba	generalized ocl::resize for all data types (INTER_NEAREST mode)	11 years ago
Ilya Lavrenov	fe76b2116a	added RGBA <-> mRGBA	11 years ago
Ilya Lavrenov	1b7c5b201d	added HLS -> RGB[A][FULL] conversion	11 years ago
Ilya Lavrenov	98915e06bc	added HSV -> RGB[A][FULL] conversion	11 years ago
Ilya Lavrenov	3bdd9626f3	added RGB[A] -> HLS[FULL] conversion	11 years ago
Ilya Lavrenov	af7c614438	added RGB[A] -> HSV[FULL] conversion	11 years ago
Alexander Alekhin	fb326a58fc	ocl: perf tests: skip tests if we fail check for maxMemoryAllocSize	11 years ago
Ilya Lavrenov	6770c04073	refactored some functions from ocl arithm	11 years ago
Ilya Lavrenov	c38e4f9639	added eps to ocl::buildWarpPerspectiveMaps perf test	11 years ago
perping	185059959b	fix haar	11 years ago
perping	1e2fb6de30	fix match_template and haar	11 years ago
Ilya Lavrenov	0bf7350615	fixed compilation of ocl::minMaxLoc for Intel device	11 years ago
Ilya Lavrenov	96121a66c5	kernel warnings on AMD	11 years ago
perping	d6e0ef2710	fix linux warning.	11 years ago
perping	dee584ee15	fix haar	11 years ago
perping	8af626d295	fix some bug about haar and match_template.	11 years ago
Ilya Lavrenov	eda6360fa3	added RGB5x5 <-> Gray	11 years ago
Ilya Lavrenov	daedc6f454	removed 2000x2000, 4000x4000 from test sizes of ocl::adaptiveBilateralFilter	11 years ago

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885 Commits (b8ce65bec8bc88979291248bf3b47499ea8d9131)