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18898 Commits

Author SHA1 Message Date
Brian Wignall
af997529a1 Fix some typos 2019-11-26 18:41:19 +03:00
Vadim Levin
373160ce00 Merge pull request #15973 from VadimLevin:dev/vlevin/video_capture_inf_loop 
* Fix infinite loop when trying to change state of the busy camera

  - Add finite number of attempts in tryIoctl functions
    10 by default.

* Introduced new flag for ioctl call to handle EBUSY
 2019-11-23 01:10:16 +03:00
Alexander Alekhin
50ac880335 Merge pull request #15971 from alalek:core_kmeans_handle_overflow 2019-11-22 21:36:02 +00:00
Natsu
54e6f5c237 Merge pull request #15970 from akemimadoka:master 
* Fix android armv7 c++_static init crash

* core: move initialization of 'ios_base::Init' for Android
 2019-11-22 18:42:25 +03:00
Alexander Alekhin
3266ac7667 core(kmeans): bailout if can't select cluster center 2019-11-22 14:40:02 +00:00
Alexander Alekhin
ec55b6f6db core: fix MSA build 2019-11-21 18:59:41 +03:00
Alexander Alekhin
86042af108 dnn: fix registration of custom OpenCVLayer 
- do not require extensions library
 2019-11-20 21:42:26 +00:00
Alexander Alekhin
e459a5108c Merge pull request #15951 from alalek:python_reduce_code_size 2019-11-20 19:05:15 +00:00
Everton Constantino
75315fb297 Merge pull request #15494 from everton1984:hal_vector_get_n 
Improving VSX performance of integral function

* Adding support for vector get function on VSX datatypes so the
integral function gains a bit of performance.

* Removing get as a datatype member function and implementing a new HAL
instruction v_extract_n to get the n-th element of a vector register.

* Adding SSE/NEON/AVX intrinsics.

* Implement new HAL instruction v_broadcast_element on VSX/AVX/NEON/SSE.

* core(simd): add tests for v_extract_n/v_broadcast_element

- updated docs
- commented out code to repair compilation
- added WASM and MSA default implementations

* core(simd): fix compilation

- x86: avoid _mm256_extract_epi64/32/16/8 with MSVS 2015
- x86: _mm_extract_epi64 is 64-bit only

* cleanup
 2019-11-20 13:41:07 +03:00
Alexander Alekhin
5d96f984b1 python: reduce code size of cv2.cpp 2019-11-19 22:43:28 +00:00
Alexander Alekhin
9d14c0b37a Merge pull request #15939 from alalek:ffmpeg_update_3.4 2019-11-19 18:45:39 +00:00
Alexander Alekhin
2f636b4456 Merge pull request #15918 from alalek:python_debug_parameter 2019-11-19 18:39:56 +00:00
Alexander Alekhin
e07a488012
Merge pull request #15925 from alalek:core_test_simd_cpp_emulation 
core(test): extending tests with SIMD C++ emulation code (intrin_cpp.hpp)

* core(test): test SIMD CPP emulation code (intrin_cpp.hpp)

* core(simd): eliminate build warnings from intrin_cpp.hpp
 2019-11-19 21:08:45 +03:00
Alexander Alekhin
77bf5593e5 Merge pull request #15946 from alalek:fix_js_test_features2d 2019-11-19 14:25:28 +00:00
Alexander Alekhin
26513285dd Merge pull request #15945 from alalek:dnn_ie_extension_handling 2019-11-19 14:25:12 +00:00
Alexander Alekhin
de64db3064 Merge pull request #15919 from alalek:python_fix_arginfo 2019-11-19 13:24:58 +00:00
Alexander Alekhin
ec8db970f9 js(test): update features2d test 2019-11-19 07:40:12 +00:00
Alexander Alekhin
09d54c9f52 dnn: update InferenceEngine extension handling 2019-11-19 06:55:14 +00:00
Alexander Alekhin
3f431a16a3 videoio: fix ffmpeg wrapper build 2019-11-18 18:56:57 +00:00
Alexander Alekhin
593e240d7c Merge pull request #15938 from alalek:backport_15290 2019-11-18 18:26:00 +00:00
cudawarped
aff8c9bd28 videoio: retrieve encoded frames through FFmpeg backend 
- backport 15290
- add extra test case
 2019-11-18 19:23:19 +03:00
clunietp
2185bce4b7 Fix 13577 2019-11-18 07:41:34 -05:00
Alexander Alekhin
f4d55d512f
imgproc: fix bit-exact GaussianBlur() / sepFilter2D() (#15855) 
* imgproc: fix bit-exact GaussianBlur() / sepFilter2D()

- avoid kernels with bad approximation
- GaussiabBlur - apply error-diffusion approximation for kernel (8-bit fraction)

* java(test): update features2d ref data

* test: update test_facedetect
 2019-11-18 01:39:27 +03:00
Sebastián Gurin
955b20230c Merge pull request #15503 from cancerberoSgx:js-test-puppeteer 
Js test puppeteer

* run_puppeteer.js / tests

* js run test section

* rollback html

* whitespace

* js: update OpenCV.js tests infrastructure

* js: exclude puppeteer from default 'npm install'

* js: update notes

* js: more fixes in run_puppeteer

* fix build folder
 2019-11-17 00:29:38 +03:00
Alexander Alekhin
686ea5c1a6 Merge pull request #15917 from ChipKerchner:demosaicingToHal2 2019-11-16 19:45:37 +00:00
Alexander Alekhin
7ec91aefc1 python: force using of ArgInfo 2019-11-15 19:16:22 +03:00
Alexander Alekhin
973b367da6 python: emit bindings conversion failures on OPENCV_PYTHON_DEBUG=1 2019-11-15 18:55:24 +03:00
ChipKerchner
1d33335e33 Convert demosiacing with variable number of gradients to HAL - 5.5x faster 2019-11-15 07:42:03 -06:00
Alexander Alekhin
1f57eb93fd Merge pull request #15911 from l-bat:fix_reducel2 2019-11-15 11:04:05 +00:00
Alexander Alekhin
6773b938b3 Merge pull request #15896 from alalek:build_gcc_9 2019-11-14 14:22:02 +00:00
Liubov Batanina
ac4fd4f4ae Fix ReduceL2 2019-11-14 15:30:53 +03:00
Alexander Alekhin
94f1c3d152 Merge pull request #15905 from alalek:issue_15904 2019-11-14 10:33:29 +00:00
Alexander Alekhin
763b80d5fa imgproc(IPP): disable ippiDistanceTransform_3x3_8u32f_C1R 2019-11-13 14:14:19 +03:00
Christoph Bachhuber
c638f085aa Refactor for clarity and avoiding code duplication 
Implement GArik's comments

Remove unnecessary c_str()

Fix brace position
 2019-11-12 19:22:42 +01:00
Alexander Alekhin
7ecdcf6ca6 build: GCC9 compilation 2019-11-12 18:49:34 +03:00
Alexander Alekhin
e0b5637474 Merge pull request #15877 from mshabunin:fix-gst-relative-34 2019-11-10 09:25:29 +00:00
Alexander Alekhin
e9dcecf9b4 Merge pull request #15826 from alalek:cmake_fix_itt_define_condition 2019-11-10 09:22:22 +00:00
Maksim Shabunin
fccf284088 Fixed relative paths handling in cap_gstreamer: 2019-11-09 11:34:30 +00:00
Lubov Batanina
cfc781949d Merge pull request #15811 from l-bat:eltwise_div 
Supported ONNX Squeeze, ReduceL2 and Eltwise::DIV

* Support eltwise div

* Fix test

* OpenCL support added

* refactoring

* fix code style

* Only squeeze with axes supported
 2019-11-09 14:11:09 +03:00
Alexander Alekhin
af23375352 Merge pull request #15861 from dkurt:dnn_fix_get_input_layers 2019-11-08 22:01:07 +00:00
Alexander Alekhin
6053996253 Merge pull request #15319 from cancerberoSgx:fs 2019-11-08 13:20:09 +00:00
Sebastián Gurín
dd9262c318 expose FS 2019-11-08 15:13:25 +03:00
Alexander Alekhin
d66aa2e0ff Merge pull request #15848 from alalek:backport_test_15842 2019-11-07 16:48:41 +00:00
Dimitri Gerin
7c4158d8c2 Fix dnn::getLayerInputs 2019-11-07 08:13:33 +03:00
czgdp1807
07ef08e966 removed typo 2019-11-06 17:15:31 +05:30
Alexander Alekhin
54d9597522 Merge pull request #15814 from i-murzov:3.4-ocl-cleanup 2019-11-06 09:54:29 +00:00
Alexander Alekhin
f3e788b8ab Merge pull request #15813 from i-murzov:3.4-ocl-empty-platform 2019-11-06 08:12:40 +00:00
Igor Murzov
cdbfdcc363 Fix OpenCL device detection when some OpenCL platform has no devices 
It's not an error if some OpenCL platform has no devices. This makes
OpenCL device detection work correctly in the following scenario:

$ OPENCV_OPENCL_DEVICE=:GPU: ./opencv_test_dnn

OpenCV version: 4.1.2-dev
OpenCV VCS version: 4.1.2-80-g467748ee98-dirty
Build type: Debug
Compiler: /usr/bin/g++  (ver 7.4.0)
Parallel framework: pthreads
CPU features: SSE SSE2 SSE3 *SSE4.1 *SSE4.2 *FP16 *AVX *AVX2 *AVX512-SKX?
Intel(R) IPP version: ippIP AVX2 (l9) 2019.0.0 Gold (-) Jul 24 2018
OpenCL Platforms:
    AMD Accelerated Parallel Processing
    Portable Computing Language
        CPU: pthread-AMD Ryzen 7 2700X Eight-Core Processor (OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-znver1)
    NVIDIA CUDA
        dGPU: GeForce GTX 1080 (OpenCL 1.2 CUDA)
Current OpenCL device:
    Type = dGPU
    Name = GeForce GTX 1080
    Version = OpenCL 1.2 CUDA
    Driver version = 430.26
 2019-11-05 20:02:39 +03:00
Chip Kerchner
2112aa31e6 Merge pull request #15828 from ChipKerchner:momentsToHal 
* Convert moments in tile algorithms to HAL (1.3x faster for VSX).

* Adding NEON code back in for non 64-bit platforms.

* Remove floats from post processing.
 2019-11-05 18:52:35 +03:00
TH3CHARLie
2c2716de0f core(test): add test for YAML parse multiple documents 
- added removal of temporary file
 2019-11-05 18:39:07 +03:00