rogday
692059e899
initialize members
2021-12-13 18:41:23 +03:00
Alexander Alekhin
d24befa0bc
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-12-11 15:18:57 +00:00
Vincent Rabaud
6b4ea68bc7
Solve Rect overflow issues.
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Fow now, it is possible to define valid rectangle for which some
functions overflow (e.g. br(), ares() ...).
This patch fixes the intersection operator so that it works with
any rectangle.
2021-12-09 12:04:26 +01:00
Alexander Alekhin
65392d5e6b
cmake: fix OPENGL_LIBRARIES handling
2021-12-07 12:12:42 +00:00
HAN Liutong
4935b14539
Merge pull request #21012 from hanliutong:rvv_clang
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Update RVV backend for using Clang.
* Update cmake file of clang.
* Modify the RVV optimization on DNN to adapt to clang.
* Modify intrin_rvv: Disable some existing types.
* Modify intrin_rvv: Reinterpret instead of load&cast.
* Modify intrin_rvv: Update load&store without cast.
* Modify intrin_rvv: Rename vfredsum to fredosum.
* Modify intrin_rvv: Rewrite Check all/any by using vpopc.
* Modify intrin_rvv: Use reinterpret instead of c-style casting.
* Remove all macros which is not used in v_reinterpret
* Rename vpopc to vcpop according to spec.
2021-12-03 15:13:24 +00:00
Alexander Alekhin
8b4fa2605e
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-12-03 12:32:49 +00:00
rogday
f044037ec5
Merge pull request #20733 from rogday:argmaxnd
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Implement ArgMax and ArgMin
* add reduceArgMax and reduceArgMin
* fix review comments
* address review concerns
2021-11-28 16:17:46 +00:00
yuki takehara
a6277370ca
Merge pull request #21107 from take1014:remove_assert_21038
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resolves #21038
* remove C assert
* revert C header
* fix several points in review
* fix test_ds.cpp
2021-11-27 18:34:52 +00:00
Alexander Alekhin
57ee14d62d
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-11-27 16:50:55 +00:00
Alexander Alekhin
61f1ee2d2d
core(logger): dump timestamp information with message
2021-11-20 15:34:23 +00:00
Alexander Alekhin
091461cece
Merge pull request #21081 from alalek:issue_17261
2021-11-18 18:23:00 +00:00
Alexander Alekhin
d228c5459d
core: avoid using of 'check' identifier
2021-11-18 16:02:59 +00:00
Alexander Alekhin
394e640909
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-11-13 15:11:30 +00:00
Alexander Alekhin
827ff80c06
Merge pull request #20977 from JulieBar:remap_overflow
2021-11-11 22:06:16 +00:00
Alexander Alekhin
f33828a1ca
Merge pull request #20870 from pkubaj:master
2021-11-10 16:08:20 +00:00
Piotr Kubaj
68e425f869
Add support for runtime CPU feature check on POWER on FreeBSD.
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1. Code uses PPC_FEATURE_HAS_VSX, but it's not checked similarly to
PPC_FEATURE2_ARCH_3_00 and PPC_FEATURE2_ARCH_3_00 for availability. FreeBSD has
those macros in machine/cpu.h, but I went with the way chosen for
PPC_FEATURE2_ARCH_3_00 and PPC_FEATURE2_ARCH_3_00. Other than that, FreeBSD also
has sys/auxv.h and that's where elf_aux_info() is defined.
2. getauxval() is actually Linux-only, but code checked for __unix__. It won't
work on all UNIX, so change it back to __linux__. Add another code variant
strictly for FreeBSD.
3. Update comment. This commit adds code for FreeBSD, but recently there
appeared support for powerpc64 in OpenBSD.
2021-11-10 13:28:09 +00:00
Alexander Alekhin
7842181b47
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-11-05 09:27:46 +00:00
Alexander Alekhin
2ce47fda88
Merge pull request #21011 from vrabaud:3.4
2021-11-05 09:25:50 +00:00
Vincent Rabaud
ffd010767f
Only use fma functions when CV_FMA3 is set.
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In practice, processors offering AVX2/AVX512 also FMA, that is why it got unnoticed.
2021-11-04 23:15:49 +01:00
Alexander Alekhin
7b57df02a7
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-10-30 14:26:17 +00:00
Alexander Alekhin
40c748a2ae
python: properly handle step for multichannel case
2021-10-29 18:29:19 +00:00
Julie Bareeva
69d0bc8fd5
Added overflow handling during conversion from float to int for LinearFilter
2021-10-29 19:46:11 +03:00
Alexander Alekhin
74cc63ba2f
Merge pull request #20969 from alalek:fix_msvc_clang_warning_noreturn
2021-10-28 23:00:49 +00:00
Alexander Alekhin
0b6e360602
Merge pull request #20967 from alalek:fix_msvc_clang_unused_parameter
2021-10-28 22:27:41 +00:00
Alexander Alekhin
a49cda6523
core: eliminate Winvalid-noreturn in base.hpp
2021-10-28 21:33:20 +00:00
Alexander Alekhin
d612c72405
build: fix MSVC-Clang warnings about unused parameters in stubs
2021-10-28 21:08:36 +00:00
Alexander Alekhin
6bd143dd25
Merge pull request #20961 from alalek:fix_msvc_clang
2021-10-28 13:54:24 +00:00
Alexander Alekhin
75e2ba5af3
core(simd): fix compilation with MSVC-Clang
2021-10-28 11:25:00 +00:00
Alexander Alekhin
1726bb6c0d
build(icc): fix nodiscard attribute handling
2021-10-28 05:52:22 +00:00
Alexander Alekhin
6a2077cbd8
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-10-23 15:33:31 +00:00
Alexander Alekhin
c0c71d6b3a
Merge pull request #20920 from alalek:hotfix_clang_abi
2021-10-21 11:35:58 +00:00
Alexander Alekhin
bac1c6d12f
hotfix: repair Clang ABI
2021-10-21 09:36:25 +00:00
Zhuo Zhang
7da51787b9
Merge pull request #20900 from zchrissirhcz:3.4-hwfeatures-support-qnx
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* fix: correctly check neon flags for QNX platform
* refactor: change __QNXNTO__ to __QNX__
2021-10-19 13:30:27 +00:00
Alexander Alekhin
b1f422c1c5
Merge pull request #20894 from alalek:core_simd_int64_ctor_sse
2021-10-19 13:29:52 +00:00
Alexander Alekhin
b5fcb06a76
core(SIMD): update int64 SSE constructor
2021-10-18 18:59:40 +00:00
Sergiu Deitsch
f8f9f3c438
fixed AVX compile error
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Some older compilers do not allow to pass a `const int` as an immediate. Use an unnamed enum instead.
2021-10-18 14:56:19 +02:00
Alexander Alekhin
31c40fa4cc
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-10-15 13:35:03 +00:00
Alexander Alekhin
982503e9a8
core: ensure 'int' result from CV_POPCNT_U64(x)
2021-10-13 01:14:37 +00:00
Alexander Alekhin
39c3334147
Merge tag '4.5.4'
2021-10-10 00:22:46 +00:00
Alexander Alekhin
4223495e6c
release: OpenCV 4.5.4
2021-10-09 15:48:26 +00:00
Alexander Alekhin
39ee5c5a46
plugins: reverse candidates order to fetch higher versions first
2021-10-08 20:34:07 +00:00
Alexander Alekhin
62252d157e
Merge tag '3.4.16'
2021-10-08 19:05:00 +00:00
Alexander Alekhin
b1cf550123
release: OpenCV 3.4.16
2021-10-08 18:31:56 +00:00
Alexander Alekhin
cca4c47781
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-10-08 11:05:45 +00:00
Alexander Alekhin
17bd9a1fa1
Merge pull request #20841 from alalek:core_keep_TlsAbstraction_singleton_3.4
2021-10-08 07:01:05 +00:00
Alexander Alekhin
4985311d46
core(tls): avoid destruction of TlsAbstraction singleton
2021-10-08 03:12:58 +00:00
Alexander Alekhin
e75387f029
core: fix compilation of copy ctors/assignment operators with GCC 4.x
2021-10-08 00:49:30 +00:00
Alexander Alekhin
27545dcc86
core: add __NetBSD__ build fix in parallel.cpp
2021-10-07 23:29:28 +00:00
Alexander Alekhin
03a08435e2
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2021-10-07 04:27:22 +00:00
Alexander Alekhin
eab2b9dc09
core: ensure is_trivially_copyable for simple types
2021-10-06 21:39:53 +00:00
