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Author SHA1 Message Date
Vitaly Tuzov
43d9256096 Replaced core module calls to universal intrinsics with wide universal intrinsics 2018-10-15 11:46:45 +03:00
tellowkrinkle
803ff64b14 Merge pull request #12697 from tellowkrinkle:FasterCocoaWindows 
* Make cocoa windows draw faster

* Use a CALayer for rendering when possible Uses GPU to scale images, which is important because retina macs will want window sizes much larger (in pixels) than the image

* Fix mouse logic for cocoa windows

* Only halve resolution on retina if image is larger than display
 2018-10-14 21:18:05 +03:00
Alexander Alekhin
824241ad5c Merge pull request #12823 from tompollok:3.4 2018-10-14 13:33:23 +00:00
Alexander Alekhin
d5d059690f gapi(test): disable divide tests with zeros 2018-10-14 10:47:50 +00:00
Alexander Alekhin
fd832bb57d core: follow IEEE 754 rules for floating-point division 2018-10-14 10:47:50 +00:00
Alexander Alekhin
09cb329d73 core(test): zero values divide test (4.0+) 2018-10-14 03:46:29 +00:00
Alexander Alekhin
4a9291fd89 Merge branch 'issue_8413_3.4' 2018-10-14 03:46:01 +00:00
Alexander Alekhin
5677a683a5 core(test): zero values divide test (3.x) 2018-10-14 02:23:17 +00:00
Alexander Alekhin
c813ad5533 core(ocl): replace ambiguous 'depth' to 'DEPTH_dst' 
- always pass DEPTH_dst value to core/arithm kernel
 2018-10-14 02:18:04 +00:00
tompollok
0b77600718 change area() emptiness checks to empty() 2018-10-13 21:35:10 +02:00
Alexander Alekhin
5115e5decb Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-13 16:19:05 +00:00
Alexander Alekhin
429a643f42 Merge pull request #12805 from drkoller:imwritedoc 2018-10-13 13:20:33 +00:00
Alexander Alekhin
d2a66d3c99 Merge pull request #12815 from alalek:issue_12812 2018-10-13 13:12:55 +00:00
Alexander Alekhin
0f41daeba5 Merge pull request #12641 from dkurt:dnn_samples_args_autofill 2018-10-13 12:28:08 +00:00
Alexander Alekhin
1be75437b7 Merge pull request #12802 from alalek:cmake_pdb 2018-10-13 12:25:36 +00:00
drkoller
978ad4981e Clean up documentation for imread and imwrite 2018-10-12 17:08:01 -04:00
Alexander Alekhin
8c4f886f5f core: re-throw allocation exception if there is no fallback 2018-10-12 19:10:06 +00:00
Alexander Alekhin
0d63c4c28e Merge pull request #12811 from take1014:resize_large_image 2018-10-12 16:59:25 +00:00
Alexander Alekhin
6843d368b2 Merge pull request #12806 from seiko2plus:imgprocPyramidsVSX 2018-10-12 16:59:01 +00:00
take1014
24af70c7e0 resolves 11283 2018-10-12 23:08:25 +09:00
Alexander Alekhin
1ed9ff17e1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-12 10:05:55 +00:00
Sayed Adel
9dc1d388af imgproc: Enable VSX on pyrDown & pyrUp 2018-10-11 23:03:57 +00:00
Alexander Alekhin
28cb714a09 Merge pull request #12803 from alalek:samples_use_cmake_from_msvs 2018-10-11 19:30:49 +00:00
Alexander Alekhin
91c6d36ff8 Merge pull request #12796 from alalek:fix_openmp_performance 2018-10-11 19:29:04 +00:00
Alexander Alekhin
be76b451cb Merge pull request #12791 from alalek:win32_dllmain_detect_termination 2018-10-11 19:28:29 +00:00
Alexander Alekhin
53785b6ac6 Merge pull request #12784 from terfendail:pyramids_wintr 2018-10-11 19:26:36 +00:00
Alexander Alekhin
2332fb852d Merge pull request #12748 from terfendail:resize_wintr2 2018-10-11 19:26:17 +00:00
Alexander Alekhin
f1fdfa1a51 Merge pull request #12623 from sturkmen72:videoio-4 2018-10-11 19:24:57 +00:00
Alexander Alekhin
0f3fe957f5 Merge pull request #12450 from sturkmen72:update_HOGDescriptor 2018-10-11 19:23:35 +00:00
Alexander Alekhin
8edff1065a add .editorconfig 
https://editorconfig.org/
 2018-10-11 17:57:51 +00:00
Alexander Alekhin
41398987c3 Merge pull request #12792 from tomoaki0705:fixCudaImgprocColorGray 2018-10-11 16:32:11 +00:00
Alexander Alekhin
de8024ce4a samples: prefer CMake from MSVS 
MSVS is shipped with CMake compoment.
 2018-10-11 19:19:16 +03:00
Alexander Alekhin
7b9b876726 cmake: improve PDB support 2018-10-11 10:54:37 +00:00
Tomoaki Teshima
944710de4e update the threshold 
* fix test failure of cudaimgproc convert color bgr2lab series
 2018-10-11 18:45:20 +09:00
Alexander Alekhin
2b3c7490d5
Merge pull request #12521 from allnes:detect_qr_code 
Objdetect: QRCode detect + decode
 2018-10-11 12:42:05 +03:00
Sayed Adel
8965f3ae06 imgproc:simd Enable VSX and wide universal intrinsics for accumulate operations 
- improve cpu dispatching calls to allow more SIMD extentions
    (SSE4.1, AVX2, VSX)
  - wide universal intrinsics
  - replace dummy v_expand with v_expand_low
  - replace v_expand + v_mul_wrap with v_mul_expand for product accumulate operations
  - use FMA for accumulate operations
  - add mask and more types to accumulate's performance tests
 2018-10-11 04:37:12 +02:00
Sayed Adel
5771fd693d Change behaviour of 16-bit multiply operator 
- redefine 16-bit multiply operator to perform saturating multiply
    instead of non-saturating multiply
  - implement 8-bit multiply operator to perform saturating multiply
  - implement v_mul_wrap() for 8-bit, 16-bit non-saturating multiply
  - improve performance of v_mul_hi() for VSX
  - update intrin tests with new changes
  - replace unv 16-bit multiplication operator with v_mul_wrap due behavior changes

  - Several improvements depend on vpisarev review

    * initial forward declarations for universal intrinsics
    * move emulating SSE intrinsics into separate file
    * implement v_mul_expand for 8-bit
    * reimplement saturating multiply using v_mul_expand + v_pack
    * map v_expand, v_load_expand, v_load_expand_q to sse4.1
    * fix overflow avx2::v_pack(uint32)
    * implement two universal intrinsics v_expand_low and v_expand_high
 2018-10-11 04:35:39 +02:00
Vitaly Tuzov
1ff11c84ab Fixed meanStdDev() implementation for the case input matrix has more than 4 channels 2018-10-11 04:30:33 +02:00
Alexander Alekhin
5faaa28870 js: enable calib3d code (no bindings) 2018-10-11 00:49:45 +00:00
Alexander Alekhin
fc4679d4cf Merge pull request #12795 from mshabunin:fix-win-python 2018-10-10 20:55:32 +00:00
Alexander Alekhin
761c269e47 Merge pull request #12794 from alalek:fix_warnings 2018-10-10 20:22:07 +00:00
Alexander Alekhin
131d199ae3 Merge pull request #12793 from alalek:cmake_fix_python_standalone 2018-10-10 20:03:02 +00:00
Alexander Alekhin
35c53204cb Merge pull request #12781 from alalek:videoio_drop_rectification_dc1394 2018-10-10 20:01:06 +00:00
Alexander Alekhin
f731515628 cmake: fix Python detection for standalone bindings 2018-10-10 22:59:42 +03:00
Alexander Alekhin
4e62900009 core: call omp_set_dynamic() for better CPU usage 
Similar to 'OMP_DYNAMIC=TRUE'.
 2018-10-10 19:57:43 +00:00
Alexander Alekhin
7813eef92b fix build warnings 2018-10-10 19:26:19 +00:00
Suleyman TURKMEN
59bf2a34fa Update videoio 2018-10-10 21:58:04 +03:00
Suleyman TURKMEN
abbb73e894 Update HOGDescriptor 2018-10-10 21:53:35 +03:00
Vitaly Tuzov
cc10e6b344 pyrDown and pyrUp SSE2 implementations replaced with wide universal intrinsics implementations 2018-10-10 21:12:47 +03:00
Alexander Alekhin
11e2a216c5 ocl(win32): bypass deallocate() during process termination 2018-10-10 18:06:06 +00:00