opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	2007e1d8a3	ffmpeg: update 3.4.5 (OpenCV 3.4 branch) ffmpeg 3.4.2 -> 3.4.5	6 years ago
Alexander Alekhin	8cb8ba7caf	3rdparty: update libpng 1.6.35 http://www.libpng.org/pub/png/libpng.html	6 years ago
WuZhiwen	6e3ea8b49d	Merge pull request #12703 from wzw-intel:vkcom * dnn: Add a Vulkan based backend This commit adds a new backend "DNN_BACKEND_VKCOM" and a new target "DNN_TARGET_VULKAN". VKCOM means vulkan based computation library. This backend uses Vulkan API and SPIR-V shaders to do the inference computation for layers. The layer types that implemented in DNN_BACKEND_VKCOM include: Conv, Concat, ReLU, LRN, PriorBox, Softmax, MaxPooling, AvePooling, Permute This is just a beginning work for Vulkan in OpenCV DNN, more layer types will be supported and performance tuning is on the way. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * dnn/vulkan: Add FindVulkan.cmake to detect Vulkan SDK In order to build dnn with Vulkan support, need installing Vulkan SDK and setting environment variable "VULKAN_SDK" and add "-DWITH_VULKAN=ON" to cmake command. You can download Vulkan SDK from: https://vulkan.lunarg.com/sdk/home#linux For how to install, see https://vulkan.lunarg.com/doc/sdk/latest/linux/getting_started.html https://vulkan.lunarg.com/doc/sdk/latest/windows/getting_started.html https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html respectively for linux, windows and mac. To run the vulkan backend, also need installing mesa driver. On Ubuntu, use this command 'sudo apt-get install mesa-vulkan-drivers' To test, use command '$BUILD_DIR/bin/opencv_test_dnn --gtest_filter=VkCom' Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * dnn/Vulkan: dynamically load Vulkan runtime No compile-time dependency on Vulkan library. If Vulkan runtime is unavailable, fallback to CPU path. Use environment "OPENCL_VULKAN_RUNTIME" to specify path to your own vulkan runtime library. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * dnn/Vulkan: Add a python script to compile GLSL shaders to SPIR-V shaders The SPIR-V shaders are in format of text-based 32-bit hexadecimal numbers, and inserted into .cpp files as unsigned int32 array. * dnn/Vulkan: Put Vulkan headers into 3rdparty directory and some other fixes Vulkan header files are copied from https://github.com/KhronosGroup/Vulkan-Docs/tree/master/include/vulkan to 3rdparty/include Fix the Copyright declaration issue. Refine OpenCVDetectVulkan.cmake * dnn/Vulkan: Add vulkan backend tests into existing ones. Also fixed some test failures. - Don't use bool variable as uniform for shader - Fix dispathed group number beyond max issue - Bypass "group > 1" convolution. This should be support in future. * dnn/Vulkan: Fix multiple initialization in one thread.	6 years ago
maver1	e397434cb6	Merge pull request #12877 from maver1:3.4 * Updated ICV packages and IPP integration * core(test): minMaxIdx IPP regression test * core(ipp): workaround minMaxIdx problem * core(ipp): workaround meanStdDev() CV_32FC3 buffer overrun * Returned semicolon after CV_INSTRUMENT_REGION_IPP()	6 years ago
Alexander Alekhin	fd832bb57d	core: follow IEEE 754 rules for floating-point division	6 years ago
Alexander Nesterov	53ec8f286b	Added QR code decoding.	6 years ago
Maksim Shabunin	09ef4c9cff	FFmpeg: correct licenses install location	6 years ago
Loic Devulder	ac9ec55b37	3rdparty/protobuf: fix compilation issue on s390 This commit fixes an issue while trying to compile on s390x architecture. This is simply a backport of a fixe already applied in official protobuf code: - https://github.com/protocolbuffers/protobuf/pull/3955	6 years ago
Alexander Alekhin	8b661cde15	ffmpeg: update 4.0 (master) - ffmpeg 4.0.2 - openh264 1.8.0	6 years ago
CJ Smith	da41ac9e60	Merge pull request #12106 from CJSmith-0141:warpPerspective_typofix * Fixes typo in function name hal::warpPerspective. * Fixes remaining typos in word Perspective (was Perspectve).	6 years ago
Alexander Alekhin	d5951bc033	build: eliminate GCC8 warnings	6 years ago
Tomoaki Teshima	e324d2e534	suppress warning on Arm platform	7 years ago
Alexander Alekhin	390f0a5dcd	cmake: generate and install ffmpeg-download.ps1 64-bit only	7 years ago
Alexander Alekhin	d3696f3ad2	ffmpeg: update OpenCV FFmpeg wrapper (3.4)	7 years ago
Peter Rekdal Sunde	9492f46d77	3rdparty: update libwebp 0.6.1 => 1.0.0 Commit: `698b8844e3` Tag: https://github.com/webmproject/libwebp/releases/tag/v1.0.0	7 years ago
Pavel Vlasov	eaf70c7bb3	Hotfix packages with several fixes in IW code including: __STDCALL macro change to support IPP 2018u3+ external packages Memory leak fix in Gaussian filter Improved checkers for OpenMP supported features Improved declarations for atomic operations. ICV binary and package version are the same.	7 years ago
Tomoaki Teshima	85668cf5a4	remove Tab	7 years ago
Alexander Alekhin	f8252702a8	3rdparty: integrate libjpeg-turbo build scripts into OpenCV	7 years ago
Alexander Alekhin	777953923e	3rdparty: added libjpeg-turbo source code (1.5.3) Repo: https://github.com/libjpeg-turbo/libjpeg-turbo.git Tag: 1.5.3 excluded libjpeg-turbo files: - bmp.c - bmp.h - cderror.h - cdjpeg.c - cdjpeg.h - cjpeg.c - djpeg.c - example.c - jcstest.c - jdatadst-tj.c - jdatasrc-tj.c - jpegtran.c - rdbmp.c - rdcolmap.c - rdgif.c - rdjpgcom.c - rdppm.c - rdrle.c - rdswitch.c - rdtarga.c - tjbench.c - tjunittest.c - tjutil.c - tjutil.h - transupp.c - transupp.h - turbojpeg-jni.c - turbojpeg.c - turbojpeg.h - wrbmp.c - wrgif.c - wrjpgcom.c - wrppm.c - wrrle.c - wrtarga.c	7 years ago
Dmitry Kurtaev	4ec456f0a0	Custom layers for deep learning networks (#11129 ) * Custom deep learning layers support * Stack custom deep learning layers	7 years ago
Alexander Alekhin	12e8e33144	build: enable -Wimplicit-fallthrough warning for OpenCV modules	7 years ago
Tomoaki Teshima	98d9369a38	add new comparison to tolerate with rounding error * restore resize of carotene * clean up the source code * remove unused member function (Near) * add strict test on the border	7 years ago
Alexander Alekhin	784c8436fd	cmake: update PDB installation	7 years ago
Alexander Alekhin	87498bc6d4	cmake: workaround CPATH ipp_iw issue CPATH entries are processed before any -isystem: https://gcc.gnu.org/onlinedocs/cpp/Environment-Variables.html	7 years ago
Alexander Alekhin	0587f92d96	cmake: disable override warnings in 3rdparty code and viz	7 years ago
Alexander Alekhin	6bd80ba71b	cmake: use SYSTEM include directories	7 years ago
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	7 years ago
Tomoaki Teshima	06babf90a5	let the test OCL_ImgprocWarp/Resize.Mat pass on ARM/Aarch64 * disable carotenete when calling resize on ARM/Aarch64 * loosen eps on Aarch64	7 years ago
Maksim Shabunin	265f335dae	Add install component for 3rdparty libraries licenses	7 years ago
Maksim Shabunin	7bbe002a2f	Add install component for 3rdparty libraries licenses	7 years ago
Alexander Alekhin	e969f184e1	3rdparty: fix protobuf version in README file	7 years ago
Alexander Alekhin	586625f8ba	3rdparty: fix protobuf version in README file	7 years ago
Alexander Alekhin	f7aa2e0d44	ffmpeg: update wrapper FFmpeg: 3.3.4 -> 3.4.2 LibVPX: 1.6.1 -> 1.7.0 OpenH264: 1.6.0 -> 1.7.0	7 years ago
Maksim Shabunin	e56d6054aa	Do not build protobuf without dnn (#10689 ) * Do not build protobuf if dnn is disabled * Added BUILD_LIST cmake option to the cache * Moved protobuf to the top level * Fixed static build * Fixed world build * fixup! Fixed world build	7 years ago
Dmitry Kurtaev	ec8d39d059	Re-apply protobuf fix for JavaScript builds original commit: `f503515082` JavaScript bindings for dnn module	7 years ago
Maksim Shabunin	8b87c4b96a	Fixed several warnings produced by clang 6 and static analyzers	7 years ago
Alexander Alekhin	22816a4c43	protobuf: drop unused files	7 years ago
Alexander Alekhin	4d84999452	dnn: protobuf build warnings	7 years ago
oqtvs	df0b83332d	Updated protobuf version to 3.5.1	7 years ago
Alexander Alekhin	c608c232a2	3rdparty(libtiff): fix build with Android NDK 16 Compiler message: tif_unix.c:170:12: error: call to 'mmap' declared with attribute error: mmap is not available with _FILE_OFFSET_BITS=64 when using GCC until android-21. Either raise your minSdkVersion, disable _FILE_OFFSET_BITS=64, or switch to Clang.	7 years ago
Alexander Alekhin	b76a691bcf	3rdparty(protobuf): fix build with Android NDK 16	7 years ago
Tomoaki Teshima	c057d29192	fix compilation error on Visual Studio 2013 and earlier - fix compilation error about "inline" - fix linker error about "_TIFF_snprintf_f"	7 years ago
Tomoaki Teshima	65f502bc99	suppress warning on Visual Studio * remove non ASCII character from the comment	7 years ago
Alexander Alekhin	8ed1a274e1	cmake: fix missed include in libtiff	7 years ago
Alexander Alekhin	50365b7741	cmake: update CMAKE_POSITION_INDEPENDENT_CODE	7 years ago
Sayed Adel	a8ae9cab08	3rdparty:libpng[1.6.34] Add missing support for PowerPC/VSX	7 years ago
Alexander Alekhin	cd4176104d	3rdparty: update libwebp 0.6.1	7 years ago
Alexander Alekhin	5c709f4aaa	3rdparty: update libtiff 4.0.9	7 years ago
Alexander Alekhin	ae5e1f8ece	3rdparty: eliminate jasper build warning	7 years ago
Suleyman TURKMEN	83b5b86f7d	3rdparty: update libjpeg 9b	7 years ago

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707 Commits (a97f21ba4e044501d9bbb636fc6b33dcdddd9e24)