Commit Graph

26447 Commits

Author SHA1 Message Date
Steve Nicholson
dc4af58be0 Update links to Doxygen website 2019-11-23 22:23:17 -08:00
Alexander Alekhin
938d8dce06 Merge pull request #15685 from pmur:cnz64f-simd 2019-10-18 20:19:40 +00:00
Alexander Alekhin
6e85e852d4 Merge pull request #15740 from xerus:fix_typo 2019-10-18 18:41:35 +00:00
Alexander Alekhin
70a5553499 Merge pull request #15741 from mipsopen-fwu:issue_15730 2019-10-18 18:40:25 +00:00
Fei Wu
90af2835a2 Fix issue 15730. 2019-10-19 00:36:18 +08:00
Pavel Grunt
83e2e124a3 OpenCVFindMKL: Fix a typo 2019-10-18 18:33:06 +02:00
Alexander Alekhin
849d8d31fe Merge pull request #15737 from alalek:issue_15705 2019-10-18 14:52:26 +00:00
Alexander Alekhin
24ebca5c59 core(simd): v_reverse() for MSA backend 2019-10-18 16:43:03 +03:00
Alexander Alekhin
ead7d6d80f Merge pull request #15716 from alalek:javadoc_fix 2019-10-17 22:35:14 +00:00
Alexander Alekhin
34df28db2b Merge pull request #15180 from terfendail:wintr_stereobm 2019-10-17 20:18:30 +00:00
Alexander Alekhin
a2b3cd9a2c Merge pull request #15709 from alalek:js_simd_reverse 2019-10-17 13:14:50 +00:00
Alexander Alekhin
d31da08d43 Merge pull request #15708 from alalek:js_simd_support_1.38.48 2019-10-17 13:14:34 +00:00
Alexander Alekhin
17e9fde75a Merge pull request #15718 from alalek:pylint_warnings 2019-10-17 10:46:03 +00:00
Alexander Smorkalov
692e1eccb6 Merge pull request #15720 from alalek:cmake_fix_uwp 2019-10-17 10:35:27 +00:00
Alexander Smorkalov
009f5f74ef Merge pull request #15722 from jasjuang:3.4 2019-10-17 10:19:47 +00:00
jasjuang
4c7db02925 document CC_STAT_MAX in ConnectedComponentsTypes 2019-10-16 17:22:25 -07:00
Alexander Alekhin
c4e2e17b0c cmake: fix UWP scripts path 2019-10-16 21:42:31 +00:00
Alexander Alekhin
9255df44d0 Merge pull request #15715 from adamrankin:patch-1 2019-10-16 18:52:10 +00:00
Alexander Alekhin
0e40c8a031 fix pylint warnings
pylint 1.8.3
2019-10-16 18:49:33 +03:00
Alexander Alekhin
86e7d82418 javadoc: fix generation with OpenJDK 11 2019-10-16 18:14:07 +03:00
Adam Rankin
3b070517ad
COMP: Enabling build with recent VTK version
VTK_MAJOR_VERSION not found unless header is included
2019-10-16 10:04:41 -04:00
Alexander Alekhin
ad5d14ec0e Merge pull request #15701 from alalek:issue_15691 2019-10-16 11:13:07 +00:00
Alexander Alekhin
bce653117f Merge pull request #15700 from alalek:issue_12943 2019-10-16 11:12:49 +00:00
Alexander Alekhin
ad172726c0 js(simd): v_reverse implementation 2019-10-15 18:46:08 +03:00
Alexander Alekhin
b1a8de0901 js(simd): support Emscripten 1.38.48-upstream 2019-10-15 15:39:22 +03:00
Alexander Alekhin
823884b064 core(alloc): force initialization of memalign flag
- before main() launch
2019-10-15 13:07:11 +03:00
Alexander Alekhin
6a7d1c15d3 core(ipp): skip huge input in flip()
- IPP/SSE4.2 works well
2019-10-14 18:26:19 +03:00
Alexander Smorkalov
d154fa4b4c Merge pull request #15688 from JamesNewton:3.4 2019-10-12 18:05:55 +00:00
JamesNewton
47fc889df0
Update js_image_arithmetics.markdown 2019-10-11 10:07:22 -07:00
Chip Kerchner
027769bf5d Merge pull request #15662 from ChipKerchner:addVReverseIntrinsic
* New v_reverse HAL intrinsic for reversing the ordering of a vector

* Fix conflict.

* Try to resolve conflict again.

* Try one more time.

* Add _MM_SHUFFLE. Remove non-vectorize code in SSE2. Fix copy and paste issue with NEON.

* Change v_uint16x8 SSE2 version to use shuffles
2019-10-11 18:34:17 +03:00
Everton Constantino
9ca9249992 Merge pull request #15527 from everton1984:faster_acc
* Adding support for vectorized masking for uchar/ushort.

* Fixing bug where mask was zeroing the dst. Improved the way to calculate
the mask and tweaked for further performance improvements.

* Fixing mask comparison test.

* Restricting to one channel.

* Adding support for 3 channels, switch old approach to start using HAL's
v_select.
2019-10-11 18:32:59 +03:00
Paul E. Murphy
ec91a3d59d core: vectorize countNonZero64f
Improves performance a bit. 2.2x on P9 and 2 - 3x on coffee lake
x86-64.
2019-10-11 09:02:46 -05:00
Alexander Alekhin
dd4f591d54 Merge tag '3.4.8' 2019-10-09 18:33:35 +03:00
Alexander Alekhin
6bdb9ca725 OpenCV release (3.4.8)
OpenCV 3.4.8
2019-10-09 14:42:29 +03:00
Maksim Shabunin
1ca74c3c03 Merge pull request #15544 from mshabunin:disable_posix_memalign
* Disable posix_memalign by default

* core: fix memalign parameter handling
2019-10-09 14:06:12 +03:00
Alexander Smorkalov
c3a588037a Merge pull request #15666 from seanm:Wnewline 2019-10-09 11:04:44 +00:00
Marcin Tolysz
3fd36c1be1 Merge pull request #15658 from tolysz:patch-1
* Cuda + OpenGL on ARM

There might be multiple ways of getting OpenCV compile on Tegra (NVIDIA Jetson) platform, but mainly they modify CUDA(8,9,10...) source code, this one fixes it for all installations. 
( https://devtalk.nvidia.com/default/topic/1007290/jetson-tx2/building-opencv-with-opengl-support-/post/5141945/#5141945 et al.).
This way is exactly the same as the one proposed but the code change happens in OpenCV.

* Updated,
The link provided mentions: cuda8 + 9, I have cuda 10 + 10.1 (and can confirm it is still defined this way).
NVIDIA is probably using some other "secret" backend with Jetson.
2019-10-09 11:38:10 +03:00
Sean McBride
24effe8cd6 Fixed clang -Wnewline-eof warning by adding newline to end of file 2019-10-09 10:12:09 +03:00
Alexander Alekhin
2ff1fb60ad Merge pull request #15661 from alalek:fix_android_build_avx2 2019-10-08 23:36:26 +00:00
Alexander Alekhin
374d952e09 Merge pull request #15664 from alalek:build_eliminate_cuda_warnings 2019-10-08 15:27:54 +00:00
Alexander Alekhin
6efdfee3f0 build: eliminate CUDA warnings 2019-10-08 15:30:02 +03:00
Alexander Alekhin
42ac089e12 build: update AVX2 check
- _mm256_bslli_epi128() works in GCC 4.9.3+ only
- Android NDK r10 doesn't support this instruction
2019-10-08 13:12:02 +03:00
Alexander Alekhin
4748aca61f
Merge pull request #15642 from alalek:issue_15597 2019-10-08 00:33:20 +03:00
Sayed Adel
f2fe6f40c2 Merge pull request #15510 from seiko2plus:issue15506
* core: rework and optimize SIMD implementation of dotProd

  - add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64)
  - add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between
    pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters
  - fix clang build on ppc64le
  - support wide universal intrinsics for dotProd_32s
  - remove raw SIMD and activate universal intrinsics for dotProd_8
  - implement SIMD optimization for dotProd_s16&u16
  - extend performance test data types of dotprod
  - fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped)
  - optimize v_mul_expand(int32) on VSX

* core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast

  this changes made depend on "terfendail" review
2019-10-07 22:01:35 +03:00
Alexander Alekhin
7837ae0e19 Merge pull request #15654 from sturkmen72:patch-3 2019-10-07 16:15:04 +00:00
Alexander Alekhin
a007220c52 imgproc: update histogram test 2019-10-07 15:06:43 +03:00
Alexander Alekhin
ebb77bb311 Merge pull request #15653 from tolysz:patch-1 2019-10-07 12:04:13 +00:00
Marcin Tolysz
53400d86e2 Fix compiler warnings for latest cuda npp which defines this itself as:
```
#define NPP_VER_MAJOR 10
#define NPP_VER_MINOR 2
#define NPP_VER_PATCH 0
#define NPP_VER_BUILD 243

#define NPP_VERSION (NPP_VER_MAJOR * 1000 +     \
                     NPP_VER_MINOR *  100 +     \
                     NPP_VER_PATCH)
2019-10-07 11:45:26 +01:00
Suleyman TURKMEN
c0489963bb
Update copy.cpp 2019-10-07 11:59:52 +03:00
Alexander Alekhin
98fc098216 Merge pull request #15646 from alalek:fix_avx512_detection 2019-10-05 15:30:09 +00:00