opencv

Commit Graph

Author	SHA1	Message	Date
Tomoaki Teshima	841ccccada	use universal intrinsic in canny * add v_abs for universal intrinsic * add test of v_abs in test_intrin * fix compile error on gcc * fix bool OR operation	8 years ago
Alexander Alekhin	12e00827be	cuda: fix fp16 compilation	8 years ago
sourin	a34fbf7bb1	Fixed identifiers warns	8 years ago
Alexander Alekhin	a9ab629f60	build: fix aarch64 build with aarch64-linux-gnu-g++-4.8	8 years ago
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	8 years ago
Alexander Alekhin	d68e350227	OpenCV version++	8 years ago
Tomoaki Teshima	0db4b7cebb	fix build error on CUDA + Aarch64 * __fp16 doesn't exist on nvcc, but it slips through ifdef guard	8 years ago
Sean McBride	5357e28a2f	Removed some extra semi-colons Fixes clang -Wextra-semi warnings.	8 years ago
Alexander Alekhin	d855608e6e	instrumentation: fix build on Linux - enable C++11 - fix macro	8 years ago
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	8 years ago
Bernd Kuhls	c7045184ce	types_c.h: Fix compiling VFP assembler code Replace asm by __asm__ according to https://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html#Alternate-Keywords as suggested by Arnout Vandecappelle: http://lists.busybox.net/pipermail/buildroot/2016-September/171491.html to fix build errors in ffmpeg with opencv2 support detected by buildroot autobuilders: http://autobuild.buildroot.net/results/c32/c32a21240a9933796ee850349a62ff3c2314f25c/build-end.log Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>	8 years ago
Vladislav Sovrasov	dfe4519c07	Add QR decomposition to HAL	8 years ago
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	8 years ago
Maksim Shabunin	dc704d77ac	Fixed several GCC 5.x warnings	8 years ago
Tomoaki Teshima	7fef96be1e	add 64F intrinsic in HAL NEON * use universal intrinsic for accumulate series using float/double * accumulate, accumulateSquare, accumulateProduct and accumulateWeighted * add v_cvt_f64_high in both SSE/NEON * add test for conversion v_cvt_f64_high in test_intrin.cpp * improve some existing universal intrinsic by using new instructions in Aarch64 * add workaround for Android build in intrin_neon.hpp	8 years ago
Matthew Self	9678d48e1a	2-channel interleaved load/store for universal intrinsics (float only) * Added 2-channel ops to match existing 3-channel and 4-channel ops * v_load_deinterleave() and v_store_interleave() * Implements float32x4 only on SSE (but all types on NEON and CPP) * Includes tests * Will be used to vectorize 2D functions, such as estimateAffine2D()	8 years ago
Tomoaki Teshima	c5d7791b67	brush up fp16 implementation * DRY * switch to Cv32suf and remove fp32Int32 * add Cv16suf	8 years ago
Suleyman TURKMEN	fcc28fecb6	Make Up	8 years ago
Pavel Vlasov	30a6cee2fe	Instrumentation for OpenCV API regions and IPP functions;	8 years ago
Pavel Vlasov	680ca88ce0	Outdated ICV restrictions were removed;	8 years ago
Pavel Vlasov	a462d76a95	Implementations instrumentation framework for OpenCV performance system;	8 years ago
Pavel Vlasov	3860b8db02	IPP was enabled in mathfuncs_core; Exp and Log IPP implementations are changed to hal interface;	8 years ago
Ilya Lavrenov	1b3f634843	fixed compilation warning	8 years ago
daB0bby	5cc1ef9022	fix code-style consistency	8 years ago
MYLS	8596e82d98	Add JSON support. a JSON emitter, a parser, tests and some basic doc.	8 years ago
Tomoaki Teshima	2db2d137ce	follow the naming rule as other API * stop using 'CUDA' prefix * add explanation	8 years ago
Alexander Alekhin	18e7afdfd9	cmake: add OPENCV_ENABLE_NONFREE option and macro	8 years ago
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	8 years ago
Pavel Rojtberg	15dabc11b5	Mat: use row/ col instead of i0/ i1 for parameter names in 2D case this improves documentation when using an IDE and reflects that Mats are row major.	8 years ago
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	8 years ago
MYLS	08911cbfae	change `code` to `snippet` and do some cleaning. - use `@snippet` instead of `@code` in docs. - remove some functions that were not used.	8 years ago
Tomoaki Teshima	c57f8780e9	show CPU feature correctly when FP16 is available * make sure that CV_FP16 has the correct meaning * check FP16 feature correctly	8 years ago
Alexander Alekhin	2ec63e4dd1	fix android pack build	8 years ago
MYLS	78ca5ddd45	solve errors and warnings	8 years ago
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.	8 years ago
Philippe FOUBERT	d99821aa44	Resolves issue #6931	8 years ago
catree	7f64f31f66	Fix NAryMatIterator code example.	8 years ago
Philippe FOUBERT	d9a56f6590	Resolves issue #6931	8 years ago
Ilya Lavrenov	0af3947468	added note about cv::reduce output type for MIN/MAX	8 years ago
Ilya Lavrenov	c634e39299	removed extra semicolon	8 years ago
Vladislav Vinogradov	bfd6ae77f5	Add note that cv::cuda::Stream class is not thread safe	8 years ago
Vladislav Vinogradov	112903c2bd	increase minimal supported CUDA toolkit to 6.5	8 years ago
Vladislav Sovrasov	a2ec23c112	Update cv::log documentation	9 years ago
Alexander Smorkalov	f29fd63f13	Enabled build with LLVM libc++ for Android.	9 years ago
Alexander Alekhin	8184535de1	samples: repair viz tutorial	9 years ago
Vitaliy Lyudvichenko	c3dc7266d1	Fixing of AutoBuffer::allocate(nsz) method AutoBuffer::allocate(nsz) didn't work properly when (sz < nsz < fixed_size). In this case sz remained unchanged.	9 years ago
Vitaliy Lyudvichenko	930d96f684	Fixing of AutoBuffer::allocate(nsz) method AutoBuffer::allocate(nsz) didn't work properly when (sz < nsz < fixed_size). In this case sz remained unchanged.	9 years ago
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`.)	9 years ago
Suleyman TURKMEN	d2bad6febb	cv::TickMeter class addition	9 years ago
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); ```	9 years ago

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1820 Commits (de977cc9c836dd954bc0a737b5aa80621a4f9c72)