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164 Commits

Author SHA1 Message Date
Alexander Alekhin
ccbc16f3a9 cmake: clean unreferenced functions from OpenCV modules too 2019-03-15 18:54:08 +03:00
Sayed Adel
872e7894b4 core:vsx working around gcc aligned memory access bug 
- allow cmake to check sanity of vsx aligned ld/st
 - force universal intrinsics v_load_aligned/v_store_aligned
   to failback to unaligned ld/st if cmake runtime vsx aligned test fail
 2019-03-14 01:55:40 +02:00
Alexander Alekhin
c3cf35ab63 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-26 17:34:42 +03:00
Maksim Shabunin
8c1e0537ec Merge pull request #13889 from mshabunin:enable-narrowing-warning 
* Enabled -Wnarrowing warning

* Fixed type narrowing issues

* Cast python constants

* Use long long for python constants

* Use int for python constants with fallback to long

* Update cv2.cpp
 2019-02-26 13:15:59 +03:00
Alexander Alekhin
687fa6a8ca Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-02 05:33:35 +00:00
Alexander Alekhin
98a73de526 cmake: eliminate GCC4.x warnings 2018-10-31 16:04:55 +03:00
Alexander Alekhin
a2e754c136 build: eliminate warnings 2018-10-17 08:43:18 +00:00
Reid Kleckner
ffaf58349c Fix CMake for clang-cl 
Avoids passing -Wall, which will enable literally every warning in
Clang. Avoids passing -ffunction-sections etc to clang-cl, which each
generate warnings.
 2018-10-02 14:55:26 -07:00
Vadim Pisarevsky
54279523a3 Merge pull request #12437 from vpisarev:avx2_fixes 
* trying to fix the custom AVX2 builder test failures (false alarms)

* fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests

* fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests

* fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests

* seemingly disabled false alarm warning in surf.cpp; increased tolerance thresholds in the tests for SolvePnP and in DNN/ENet
 2018-09-06 18:56:55 +03:00
Kuang Fangjun
9ae28415ec fix doc. 2018-06-03 17:44:24 +08:00
Sayed Adel
788d6a7105 cmake: Disable -Wsuggest-override option in case of using PCH #11433 2018-05-02 09:12:55 +00:00
Alexander Alekhin
ef2548778c build: -Wimplicit-fallthrough warning for GCC 7+ only 2018-04-24 16:03:40 +03:00
Alexander Alekhin
12e8e33144 build: enable -Wimplicit-fallthrough warning for OpenCV modules 2018-04-19 19:54:03 +03:00
Alexander Alekhin
0ede1b5b22 cmake: enable override warnings (requires C++11 compilation mode) 2018-03-28 18:43:28 +03:00
Alexander Alekhin
08941b7890 cmake: avoid amending of CMAKE_COMPILER_IS_[GNUCXX|CLANGCXX|CCACHE] vars 
- Recommended compiler checks:
  - GCC: CV_GCC
  - Clang: CV_CLANG
- fixed problem with CMAKE_CXX_COMPILER_ID=Clang/AppleClang mess on MacOSX
  Details: cmake --help-policy CMP0025
- do not declare Clang as GCC compiler
 2018-03-27 16:16:59 +03:00
Alexander Alekhin
95014f311d cmake: debug info 2018-02-14 13:44:10 +03:00
Alexander Alekhin
65ba2e0adf cmake: update adding of extra compiler flags 
Read flags from 'cache' instead of resetting them
 2018-02-09 17:09:35 +03:00
luz.paz
413fba14ab Some mist. typo fixes 
Found via `codespell -i 3 -w --skip="./3rdparty" -I ../opencv-whitelist.txt`
 2018-02-07 06:59:15 -05:00
Maksim Shabunin
60f1c9dcdf Do not enable LTO flags for MSVC debug configuration 2018-02-01 19:22:48 +03:00
Maksim Shabunin
c0ae812aa2 Add ThinLTO support for clang 2018-01-16 15:26:28 +03:00
Tomoaki Teshima
fe7b3f1228 clean up the code 
* disable the warning in CMake, not int the code using pragma
 2017-12-22 08:42:21 +09:00
Maksim Shabunin
38c62f6461 Added option to disable gc-sections flag 2017-12-07 10:28:58 +03:00
Pavel Rojtberg
6fb9d42c3f Hid symbols in static builds, added LTO flags, removed exports from ts 2017-12-07 10:26:48 +03:00
Maksim Shabunin
7eb1065944 Fixed/disabled warnings produced by GCC 7 2017-11-29 17:21:22 +03:00
Alexander Alekhin
f7913e2c84 build: eliminate Xcode 9.1 warnings 
- 3rdparty/libjasper/jas_getopt.c:129:25: warning: this function declaration is not a prototype [-Wstrict-prototypes]
- clang: warning: optimization flag '-fomit-frame-pointer' is not supported for target 'armv7' [-Wignored-optimization-argument]
 2017-11-28 17:48:40 +03:00
Alexander Alekhin
43e4e1b624 cmake: drop amending of compilation options 
Allow to specify optimization level via CMake.
 2017-11-12 11:12:27 +03:00
Alexander Alekhin
db980b0eca cmake: fix '-fvisibility' options regression 
CMAKE_COMPILER_ID => CMAKE_CXX_COMPILER_ID
 2017-10-23 12:18:52 +03:00
Vladislav Sovrasov
32bf712102 cmake: disable implicit-fallthrough by default 2017-09-11 16:04:00 +03:00
Alexander Alekhin
f694192878 cmake: use CMAKE_CXX_COMPILER_VERSION (CMake 2.8.8+) 
- '-fvisibility' flag was updated
- PVAPI library detection was changed
 2017-08-21 18:06:40 +03:00
Tomoaki Teshima
14b76a5bca suppress warnings on Visual Studio 2013 and earlier 2017-08-10 23:03:27 +09:00
Alexander Alekhin
1516103a15 cmake: fix compiler flags 2017-07-26 17:21:46 +03:00
neok-m4700
c2e281f8cf Update OpenCVCompilerOptions.cmake 
misplaced else
 2017-07-25 10:25:20 +02:00
jqly
444593014f a fix for open issue 4772 2017-06-30 20:22:16 +08:00
Maksim Shabunin
32d4af36e2 Fixing some static analysis issues 2017-06-27 14:30:26 +03:00
Alexander Alekhin
1961bb1857 cmake: add ENABLE_BUILD_HARDENING option 2017-06-08 00:39:29 +00:00
Alexander Alekhin
e5d9b608c4 cmake: fix fp16 support 2017-04-04 20:34:58 +03:00
Alexander Alekhin
69df0eee77 cmake: fix try_compile() with --coverage flags 2017-03-23 18:15:24 +03:00
Alexander Alekhin
e16227b53c cmake: support multiple CPU targets 2017-02-13 19:52:59 +03:00
Alexander Alekhin
0e4dde1781 Merge pull request #7872 from alalek:merge-2.4 2016-12-16 16:03:14 +02:00
Alexander Alekhin
ceb5210bfb build: eliminate ICC PCH warning 2016-12-15 15:58:16 +03:00
Alexander Alekhin
dbbbad40fb build: eliminate ICC warnings 2016-12-15 15:57:40 +03:00
Alexander Alekhin
3fc06f14d4 cmake: use -fp-model precise with ICC 2016-12-15 15:56:31 +03:00
Alexander Alekhin
14d2046f80 cmake: ccache 2016-11-18 15:09:44 +03:00
Alexander Alekhin
4c8d25878b cmake: update configuration for iOS 2016-10-12 23:43:29 +03:00
Tomoaki Teshima
c7cb116dc0 check FP16 build condition correctly 
* use __GNUC_MINOR__ in correct place to check the version of GCC
  * check processor support of FP16 at run time
  * check compiler support of FP16 and pass correct compiler option
  * rely on ENABLE_AVX on gcc since AVX is generated when mf16c is passed
  * guard correctly using ifdef in case of various configuration
  * use v_float16x4 correctly by including the right header file
 2016-09-23 11:04:22 +09:00
Alexander Alekhin
d855608e6e instrumentation: fix build on Linux 
- enable C++11
- fix macro
 2016-09-08 16:13:46 +03:00
Maksim Shabunin
dc704d77ac Fixed several GCC 5.x warnings 2016-09-01 15:44:01 +03:00
Alexander Alekhin
fde4e8fed9 cmake: add /usr/local/lib on Apple platform 2016-08-17 18:04:06 +03:00
Alexander Alekhin
2ec63e4dd1 fix android pack build 2016-07-20 16:49:57 +03:00
Tomoaki Teshima
d5179b8218 let the test Video_AccSquared.accuracy pass on linux x64 debug 2016-07-19 18:29:37 +09:00
Tomoaki Teshima
addb15383a fix run time error 2016-06-16 18:14:53 +09:00
Tomoaki Teshima
15f8bc6f37 fix cmake 
* enable fp16 feature correctly with gcc on x86/x86_64
 2016-06-06 21:48:18 +09:00
Tomoaki Teshima
b2ad7cd9c0 add feature to convert FP32(float) to FP16(half) 
* check compiler support
  * check HW support before executing
  * add test doing round trip conversion from / to FP32
  * treat array correctly if size is not multiple of 4
  * add declaration to prevent warning
  * make it possible to enable fp16 on 32bit ARM
  * let the conversion possible on non-supported HW, too.
  * add test using both HW and SW implementation
 2016-05-21 21:31:33 +09:00
Maksim Shabunin
6e9d0d9a0c Visual Studio 2015 warning and test fixes 2015-10-20 12:48:37 +03:00
Evgeny Agafonchikov
6a6d58d389 Adding test support for WINRT 2015-06-30 15:35:20 +03:00
Vadim Pisarevsky
e60dcc9b3b Merge pull request #3966 from Dikay900:master_diff_to_2_4_2 2015-04-28 11:00:57 +00:00
Maksim Shabunin
1138a38dbe Use explicit no-sse flags when SSE is off 
Also:
- Silence clang warnings about unsupported command line arguments
- Add diagnostic print to calib3d test
- Fixed perf test relative error check
- Fix iOS build problem
 2015-04-27 15:36:10 +03:00
Vladimir Kolesnikov
2c73e49dac Not block PDB file in multithreaded build on Windows. 
If used cl compiler, but generator is not Visual Studio e.g. Ninja,
enable FS option to prevent blocking PDB file in multithreaded build.
 2015-04-25 18:54:50 +02:00
Ilya Lavrenov
e9a6c5db21 sqsum 2015-01-20 21:10:06 +03:00
Ilya Lavrenov
f2cd65cf1e fixes 2015-01-12 10:59:30 +03:00
Ilya Lavrenov
25e99c453f avx2 in arithm 2015-01-12 10:59:30 +03:00
Ilya Lavrenov
612b8ce2cb fixed compilation issues 2015-01-12 10:59:30 +03:00
Ilya Lavrenov
fc0869735d used popcnt 2015-01-12 10:59:30 +03:00
Ilya Lavrenov
bc394e7516 detection of other CPU features 2015-01-12 10:59:30 +03:00
Ilya Lavrenov
8d48632ebe avx2 2015-01-12 10:59:28 +03:00
orestis
aad98e545f Remove redundant -mfpu=neon flag. 
This flag is already added in line 131.
 2014-11-19 23:26:36 +02:00
Maksim Shabunin
571ebb2373 Fixing iOS clang warnings, part 3 2014-10-17 18:15:21 +04:00
Roman Donchenko
48432502b6 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	cmake/OpenCVDetectCUDA.cmake
	doc/tutorials/introduction/linux_gcc_cmake/linux_gcc_cmake.rst
	modules/core/CMakeLists.txt
	modules/features2d/perf/opencl/perf_brute_force_matcher.cpp
	modules/highgui/src/grfmt_tiff.cpp
	modules/imgproc/src/clahe.cpp
	modules/imgproc/src/moments.cpp
	modules/nonfree/CMakeLists.txt
	modules/ocl/perf/perf_ml.cpp
	modules/superres/CMakeLists.txt
 2014-02-25 15:02:24 +04:00
Alexander Smorkalov
de6d13088f gcov tool support added. 2014-02-18 12:59:41 +04:00
Roman Donchenko
3c4b24d531 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	CMakeLists.txt
	modules/highgui/src/cap.cpp
	modules/nonfree/src/surf.ocl.cpp
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/src/color.cpp
	modules/ocl/src/gftt.cpp
	modules/ocl/src/imgproc.cpp
	samples/ocl/facedetect.cpp
 2013-12-23 18:50:17 +04:00
Alexander Smorkalov
9941c6710d NEON instruction set control unified for regular and cross-compiler builds. 2013-12-20 16:02:37 +04:00
Roman Donchenko
d58cd9851f Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	CMakeLists.txt
	cmake/OpenCVDetectCUDA.cmake
	doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.rst
	modules/core/src/cmdparser.cpp
	modules/gpu/CMakeLists.txt
	modules/gpu/doc/introduction.rst
	modules/gpu/perf/perf_video.cpp
	modules/highgui/doc/reading_and_writing_images_and_video.rst
	modules/ocl/src/cl_context.cpp
	modules/video/include/opencv2/video/background_segm.hpp
	samples/cpp/image_sequence.cpp
	samples/cpp/tutorial_code/ImgTrans/HoughCircle_Demo.cpp
	samples/python/chessboard.py
	samples/python/cvutils.py
	samples/python/demhist.py
	samples/python/dft.py
	samples/python/distrans.py
	samples/python/edge.py
	samples/python/ffilldemo.py
	samples/python/fitellipse.py
	samples/python/houghlines.py
	samples/python/inpaint.py
	samples/python/logpolar.py
	samples/python/morphology.py
	samples/python/numpy_array.py
	samples/python/watershed.py
 2013-12-03 17:35:21 +04:00
Alexander Smorkalov
d39e73365c Some debug options are removed because they are installed by Cmake automatically. 
Also forcing -ggdb3 on android leads to debuging issues.
 2013-11-29 15:34:50 +04:00
Adrian Stratulat
f9ea3772b0 Add compile option for enabling NEON 2013-09-14 13:32:20 +03:00
Roman Donchenko
2d6f35d6ed Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	modules/gpuwarping/src/cuda/resize.cu
	modules/gpuwarping/src/resize.cpp
	modules/gpuwarping/test/test_resize.cpp
	modules/ocl/perf/main.cpp
	modules/ocl/perf/perf_calib3d.cpp
	modules/ocl/perf/perf_canny.cpp
	modules/ocl/perf/perf_color.cpp
	modules/ocl/perf/perf_haar.cpp
	modules/ocl/perf/perf_match_template.cpp
	modules/ocl/perf/perf_precomp.cpp
	modules/ocl/perf/perf_precomp.hpp
 2013-08-27 19:15:47 +04:00
Roman Donchenko
2c4bbb313c Merge commit '43aec5ad' into merge-2.4 
Conflicts:
	cmake/OpenCVConfig.cmake
	cmake/OpenCVLegacyOptions.cmake
	modules/contrib/src/retina.cpp
	modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
	modules/gpu/doc/video.rst
	modules/gpu/src/speckle_filtering.cpp
	modules/python/src2/cv2.cv.hpp
	modules/python/test/test2.py
	samples/python/watershed.py
 2013-08-27 13:26:44 +04:00
Roman Donchenko
10860783ef Added warnings-as-errors support for MSVC. 2013-08-22 18:25:38 +04:00
Roman Donchenko
e9a28f66ee Normalized file endings. 2013-08-21 18:59:25 +04:00
Roman Donchenko
3bfc69740b Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Merged pull requests:
	#890 from caorong:patch-1
	#893 from jet47:gpu-arm-fixes
	#933 from pengx17:2.4_macfix_cont
	#935 from pengx17:2.4_filter2d_fix
	#936 from bitwangyaoyao:2.4_perf
	#937 from bitwangyaoyao:2.4_fixPyrLK
	#938 from pengx17:2.4_surf_sample
	#939 from pengx17:2.4_getDevice
	#940 from SpecLad:autolock
	#941 from apavlenko:signed_char
	#946 from bitwangyaoyao:2.4_samples2
	#947 from jet47:fix-gpu-arm-build
	#948 from jet47:cuda-5.5-support
	#952 from SpecLad:jepg
	#953 from jet47:fix-bug-3069
	#955 from SpecLad:symlink
	#957 from pengx17:2.4_fix_corner_detector
	#959 from SpecLad:qt4-build
	#960 from SpecLad:extra-modules

Conflicts:
	modules/core/include/opencv2/core/core.hpp
	modules/gpu/CMakeLists.txt
	modules/gpu/include/opencv2/gpu/device/vec_math.hpp
	modules/gpu/perf/perf_video.cpp
	modules/gpuimgproc/src/cuda/hough.cu
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/src/pyrlk.cpp
	samples/gpu/driver_api_multi.cpp
	samples/gpu/driver_api_stereo_multi.cpp
	samples/ocl/surf_matcher.cpp
 2013-06-10 18:18:01 +04:00
Andrey Pavlenko
081c47e3df making the comment less ambigous 2013-05-31 19:55:51 +04:00
Andrey Pavlenko
6f006e50dc setting 'char' to be signed by default since some tests fail when it's wrong (e.g. native compilation on ARM Linux) 2013-05-31 18:58:30 +04:00
Andrey Kamaev
b8ed00bd64 Compile OpenCV with GCC visibility set to hidden 2013-05-13 18:33:20 +04:00
Andrey Kamaev
9e12b7c3c2 Merge release 2.4.4 2013-03-04 19:43:49 +04:00
Andrey Kamaev
22d33373fa Fix build warnings on MSVC x64 and OS X clang 2013-03-01 13:29:43 +04:00
Andrey Kamaev
c02179a765 Revert "_InputArray/_OutputArray destructors are temporary made non-virtual. Please, restore it after 2.4.3" 
This reverts commit 4be7619ce4.
 2012-12-22 21:14:14 +04:00
Andrey Kamaev
8dbde3297e Merge branch '2.4' 2012-10-23 20:32:19 +04:00
Andrey Kamaev
ed00642600 Force build with -O2 instead of -O3 on 32-bit linux 2012-10-23 15:52:11 +04:00
Andrey Kamaev
a3b1971977 Bring back escaped virtual destructors from 2.4.2 2012-10-15 17:48:49 +04:00
Vadim Pisarevsky
4be7619ce4 _InputArray/_OutputArray destructors are temporary made non-virtual. Please, restore it after 2.4.3 2012-10-08 21:37:15 +04:00
Andrey Kamaev
f32eb05ea1 Fix AVX and other SIMD support detection 2012-09-17 13:30:28 +04:00
Anatoly Baksheev
0ba01afd83 added GPU bilateral filter + tests 
added GPU non local means brute force filter + tests
 2012-08-29 19:20:32 +04:00
Anatoly Baksheev
290030d030 possibility to enable /mp compiler flag from cmake 
fixed MCVC warnings
 2012-08-23 16:53:53 +04:00
Vadim Pisarevsky
fac3d9994c integrated another portion of SSE optimizations from Grigory Frolov 2012-07-31 19:07:55 +04:00
Andrey Kamaev
d48d7b2b46 Updated warning options for GCC; fixed new warnings. 2012-06-20 12:27:02 +00:00
Andrey Kamaev
16b50fcec7 restored -Wno-unnamed-type-template-args 2012-06-12 16:15:14 +00:00
Andrey Kamaev
4ddcf06404 Added own CMake macro for compiler flag checks (to not depend on CMake version) 2012-06-12 16:11:30 +00:00
Andrey Kamaev
37212f5e00 Fixing compiler flags checks. 2012-06-12 15:14:28 +00:00
Andrey Kamaev
c5aba337e9 Fixed number of warnings. Fixed mingw64 build. 2012-06-12 14:46:12 +00:00
Andrey Kamaev
f2d3b9b4a1 Warning fixes continued 2012-06-09 15:00:04 +00:00
Andrey Kamaev
8720b27d87 Fixed build with TBB for Android 2012-06-08 10:32:51 +00:00