third_party/opencv
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
26,222 Commits 3 Branches 0 Tags 516 MiB
32772a5436
Commit Graph

4144 Commits

Author SHA1 Message Date
Alexander Alekhin
32772a5436 3.4: backported changes from 'master' branch 2019-08-14 16:36:08 +03:00
Alexander Alekhin
7c96857c02 Merge pull request #15292 from alalek:build_warnings_xcode_10_3 2019-08-13 14:18:48 +00:00
Alexander Alekhin
15b8a8d935 build: eliminate warnings with Xcode 10.3 2019-08-13 15:06:13 +03:00
Hugo Lindström
935067ee05 Merge pull request #15265 from hugolm84:wince-armv7-supports-neon 
* WINCE 8.0 requires ARMv7 Thumb2 and thus have NEON instructions

* Only add NEON if on _ARM_
 2019-08-09 18:01:37 +03:00
Alexander Alekhin
821f17d666 Merge pull request #15235 from pmur:vsx-v_signmask-vbpermq 2019-08-06 20:09:22 +00:00
Victor Romero
987bb2ca61 Fix build for UWP 
backport of commit: f18cbd036a
 2019-08-05 17:19:36 +03:00
Paul E. Murphy
1031b7f4bc hal: vsx: further optimize v_signmask 
Use the quadword bit permutation instruction to creatively move
the sign bits to create the mask. Note that values above 127 will
result in 0.
 2019-08-05 09:00:22 -05:00
Alexander Alekhin
ba934ff1ce Merge pull request #15202 from hugolm84:support_build_shared_for_wince 2019-08-02 15:34:02 +00:00
Hugo Lindström
03fe1cb7fc Support building shared libraries on WINCE. 2019-08-01 15:28:04 +02:00
Maksim Shabunin
6d5ac67681 Restored IPP call reduction 2019-07-31 15:41:22 +03:00
Maksim Shabunin
eec9fa9d5e Merge pull request #15181 from berak:java_print_blob 2019-07-30 14:13:02 +00:00
berak
4d3989817c java: fix Mat.toString() for higher dimensions 2019-07-29 19:39:09 +02:00
Alexander Alekhin
2693ed9b22 Merge tag '3.4.7' 2019-07-25 19:19:49 +00:00
Alexander Alekhin
4a7ca5a291 OpenCV version++ (3.4.7) 
OpenCV 3.4.7
 2019-07-25 19:01:19 +00:00
Chip Kerchner
0db4fb1835 Merge pull request #15136 from ChipKerchner:dotProd_unroll 
* Unroll multiply and add instructions in dotProd_32f - 35% faster.

* Eliminate unnecessary v_reduce_sum instructions.
 2019-07-25 21:21:32 +03:00
Alexander Alekhin
6158bd2afa Merge pull request #15103 from alalek:simd_intrinsics_in_user_code 2019-07-25 11:36:36 +00:00
Hugo Lindström
2ee00e7f7d Merge pull request #15059 from hugolm84:improved-support-for-wince 
* Improve support for Windows Embedded Compact

* Remove redundant set(WINCE true) and format CMake
 2019-07-24 23:12:09 +03:00
Alexander Alekhin
8bac8b513c core: support SIMD intrinsics in user code 2019-07-19 20:33:32 +00:00
Alexander Alekhin
002904e445 Merge pull request #15050 from alalek:core_fix_base64_packed_struct 2019-07-18 19:07:06 +00:00
Alexander Alekhin
4ea8526e9f core(persistence): fix writeRaw() / readRaw() struct support 
- writeRaw(): support structs
- readRaw(): 'len' is buffer limit in bytes (documentation is fixed)
 2019-07-16 14:03:39 +03:00
Alexander Alekhin
c3b838b738 core(persistence): struct storage layout without alignment gaps 2019-07-15 21:37:20 +00:00
Hugo Lindström
245c256b1c Support compiliation for <=VS13 2019-07-12 19:02:36 +02:00
Alexander Alekhin
69560588fe Merge pull request #14953 from alalek:core_static_analysis_eval_expr 2019-07-02 09:44:29 +00:00
Vitaly Tuzov
9befb7a1d7 Merge pull request #14916 from terfendail:wsignmask_deprecated 
* Avoid using v_signmask universal intrinsic and mark it as deprecated

* Renamed v_find_negative to v_scan_forward
 2019-07-01 19:53:51 +03:00
Alexander Alekhin
44836c7f78 core: evaluate CV_Error() parameters during static scans 2019-07-01 18:17:03 +03:00
Stefan Brüns
e9a2e665b2 Explicitly default operator= for Vec<T, n> 
Due to the explicitly declared copy constructor Vec<T, n>::Vec(Vec <T,n>&)
GCC 9 warns if there is no assignment operator, as having one typically
requires the other (rule-of-three, constructor/desctructor/assginment).

As the values are just a plain array the default assignment operator does
the right thing. Tell the compiler explicitly to default it.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2019-06-29 22:11:00 +02:00
Alexander Alekhin
e59c6caee5 Merge pull request #14905 from savuor:fix/inst_region_unique 2019-06-27 10:16:59 +00:00
Rostislav Vasilikhin
f2f600f807 fixed multi instrumentations 2019-06-27 01:17:26 +03:00
Alexander Alekhin
4112866821 Merge pull request #14886 from alalek:fix_grabcut_kmeans_call_14879 2019-06-26 20:03:04 +00:00
Alexander Alekhin
e8a703a71d core(intrin): v_load_low() workaround for aarch64+clang 2019-06-25 17:29:04 +03:00
Alexander Alekhin
4a6888ccf6 imgproc: fix kmeans() call from grabCut() 2019-06-25 13:42:04 +03:00
Alexander Alekhin
779f59da6b pre: OpenCV 3.4.7 (version++) 2019-06-21 16:57:17 +03:00
Alexander Alekhin
aa6c66aa54 Merge pull request #14848 from alalek:build_warnings_avx512 2019-06-21 13:53:52 +00:00
Alexander Alekhin
5ac55fc132 core: eliminate AVX512 build warnings 
from MSVS2017 and GCC8 -O1 mode
 2019-06-20 20:00:09 +03:00
Alexander Alekhin
681e0323f2 core: backport toLowerCase()/toUpperCase() 2019-06-20 17:48:18 +03:00
Vitaly Tuzov
a29e59a770 Rename parameters in AVX512 implementation of v_load_deinterleave and v_store_interleave 2019-06-14 14:16:30 +03:00
Alexander Alekhin
1c661e7548 Merge pull request #14784 from alalek:backport_14779 2019-06-11 20:36:16 +00:00
Vitaly Tuzov
d2aadabc5e Merge pull request #14743 from terfendail:wui512_fixvswarn 
Fix for MSVS2019 build warnings (#14743)

* AVX512 arch support for MSVS

* Fix for MSVS2019 build warnings: updated integral() AVX512 implementation

* Fix for MSVS2019 build warnings: reworked v_rotate_right AVX512 implementation

* fix indentation
 2019-06-11 23:07:39 +03:00
Alexander Alekhin
f8791f072d core: avoid function type cast, make happy UBSAN 
backporting of commit: d3d13c41c4
 2019-06-11 19:36:47 +00:00
Alexander Alekhin
52644f067e Merge pull request #14764 from alalek:core_intrin_drop_hasSIMD_checks 2019-06-09 17:11:45 +00:00
Alexander Alekhin
6d916c5bb4 Merge pull request #14440 from alalek:async_array 2019-06-08 20:57:15 +00:00
Alexander Alekhin
1e9ad5476d core(intrin): drop hasSIMD128 checks 
- use compile-time checks instead (`#if CV_SIMD128`)
- runtime checks are useless
 2019-06-08 19:20:20 +00:00
Alexander Alekhin
4a8fd71a2e core: fix visibility handling 2019-06-07 07:23:15 +00:00
Alexander Alekhin
aab9ef4290 Merge pull request #14667 from asashour:javadoc 2019-06-06 10:57:39 +00:00
Ahmed Ashour
5c56b8ce92 java: generated code to have javadoc 2019-06-05 12:44:03 +02:00
Ahmed Ashour
1aca1d582e Fix some typos 2019-06-05 12:24:13 +02:00
Ted Steiner
f1fb002682 Merge pull request #14678 from tedsteiner:qnx 
Fix build issue on QNX platform (#14678)

* QNX compatibility

* core: unify gettimeofday() usage
 2019-06-04 19:45:21 +03:00
Vitaly Tuzov
3b015dfc7d Merge pull request #14210 from terfendail:wui_512 
AVX512 wide universal intrinsics (#14210)

* Added implementation of 512-bit wide universal intrinsics(WIP)

* Added implementation of 512-bit wide universal intrinsics: implemented WUI vector types(WIP)

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented load/store

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented fp16 load/store

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented recombine and zip, implemented non-saturating and saturating arithmetics

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented bit operations

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented comparisons

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented lane shifts and reduction

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented absolute values

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented rounding and cast to float

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented LUT

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented type extension/narrowing and matrix operations

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented load_deinterleave for 2 and 3 channels images

* Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented load_deinterleave for 2- and implemented for 4-channel images

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented store_interleave

* Added implementation of 512-bit wide universal intrinsics(WIP): implemented signmask and checks

* Added implementation of 512-bit wide universal intrinsics(WIP): build fixes

* Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented popcount in case AVX512_BITALG is unavailable

* Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented zip

* Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented rotate for s8 and s16

* Added implementation of 512-bit wide universal intrinsics(WIP): reimplemented interleave/deinterleave for s8 and s16

* Added implementation of 512-bit wide universal intrinsics(WIP): updated v512_set macros

* Added implementation of 512-bit wide universal intrinsics(WIP): fix for GCC wrong _mm512_abs_pd definition

* Added implementation of 512-bit wide universal intrinsics(WIP): reworked v_zip to avoid AVX512_VBMI intrinsics

* Added implementation of 512-bit wide universal intrinsics(WIP): reworked v_invsqrt to avoid AVX512_ER intrinsics

* Added implementation of 512-bit wide universal intrinsics(WIP): reworked v_rotate, v_popcount and interleave/deinterleave for U8 to avoid AVX512_VBMI intrinsics

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed integral image SIMD part

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed warnings

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed load_deinterleave for u8 and u16

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed v_invsqrt accuracy for f64

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed interleave/deinterleave for u32 and u64

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed interleave_pairs, interleave_quads and pack_triplets

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed rotate_left

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed rotate_left/right, part 2

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed 512-wide universal intrinsics based resize

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed findContours by avoiding use of uint64 dependent 512-wide v_signmask()

* Added implementation of 512-bit wide universal intrinsics(WIP): fixed trailing whitespaces

* Added implementation of 512-bit wide universal intrinsics(WIP): reworked specific intrinsic sets dependent parts to check availability of intrinsics based on CPU feature group defines

* Added implementation of 512-bit wide universal intrinsics(WIP):Updated AVX512 implementation of v_popcount to avoid AVX512VPOPCNTDQ intrinsics if unavailable.

* Added implementation of 512-bit wide universal intrinsics(WIP): Fixed universal intrinsics data initialisation, v_mul_wrap, v_floor, v_ceil and v_signmask.

* Added implementation of 512-bit wide universal intrinsics(WIP): Removed hasSIMD512()

* Added implementation of 512-bit wide universal intrinsics(WIP): Fixes for gcc build

* Added implementation of 512-bit wide universal intrinsics(WIP): Reworked v_signmask, v_check_any() and v_check_all() implementation.
 2019-06-03 18:05:35 +03:00
Vitaly Tuzov
723165f878 fix for AVX2 version of v_reduce_min intrinsic 2019-05-31 16:14:54 +03:00
Alexander Alekhin
29b3f66507 Merge pull request #14606 from asashour:java_inline_return 2019-05-29 20:03:54 +00:00