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
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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
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- 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 )
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* 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.
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- 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