opencv

Commit Graph

Author	SHA1	Message	Date
Mikhail Nikolskii	a604d44d06	Merge pull request #19755 from mikhail-nikolskiy:ffmpeg-umat cv::UMat output/input in VideoCapture/VideoWriter (data stays in GPU memory) * FFMPEG with UMat input/output * OpenCL_D3D* context * fix Linux build * cosmetic changes * fix build if USE_AV_HW_CODECS=0 * simplify how child context pointer stored in parent context * QSV interop with OpenCL on Windows * detect_msdk.cmake via pkg-config * fix av_buffer_ref() usage * revert windows-decode-mfx whitelisting; remove debug msg * address review comments * rename property to HW_ACCELERATION_USE_OPENCL * fix issue with "cl_khr_d3d11_sharing" extension not reported by OpenCL GPU+CPU platform * core(ocl): add OpenCL stubs for configurations without OpenCL * videoio(ffmpeg): update #if guards * Put OpenCL related code under HAVE_OPENCL; simplify reuse of media context from OpenCL context * videoio(test): skip unsupported tests - plugins don't support OpenCL/UMat yet - change handling of _USE_OPENCL flag videoio(ffmpeg): OpenCL dependency * videoio(ffmpeg): MediaSDK/oneVPL dependency * cleanup, logging * cmake: fix handling of 3rdparty interface targets Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	4 years ago
Maksim Shabunin	c4ca9a7bae	Initial oneVPL support	4 years ago
Maksim Shabunin	90623498a2	gstreamer: add video module	4 years ago
Giles Payne	0553543e6e	Merge pull request #19597 from komakai:android-ndk-camera Android NDK camera support * Add native camera video backend for Android * In the event of a "No buffer available error" wait for the appropriate callback and retry * Fix stale context when creating a new AndroidCameraCapture * Add property handling	4 years ago
Alexander Alekhin	cc73c36e32	core(parallel): plugins support	4 years ago
Andreas Franek	a3f3fbe05d	add rudimentary support for uEye cameras uEye are cameras from IDS, c.f. https://en.ids-imaging.com/ Supports driver version 4.94 and up currently, since the event system was overhauled there. Supports setting/getting the properties: fps,width,height	4 years ago
Jack·Boos·Yu	56d2b7137c	Merge pull request #18658 from JackBoosY:master * Fix cmake configure error * judge the cmake version * Add comments	4 years ago
Alexander Alekhin	f6901ab877	videoio: fix plugins build with enabled Eigen	4 years ago
Maksim Shabunin	2dfb163281	videoio: reduce min libavcodec version	4 years ago
Vadim Levin	458bd1652d	Merge pull request #18146 from VadimLevin:dev/vlevin/ffmpeg-remove-obsolte-versions-support Remove obsolete FFMPEG versions support * refactor: removed obsolete FFMPEG version support - Oldest available version via official FFMPEG repository mirror has tag v.0.5 LIBAVFORMAT version for this tag is 52.31.0 * refactor: prefer std::min function to MIN macro * refactor: use appropriate macro instead of manual version calculation * refactor: remove macros for versions prior 0.5.15 release * refactor: remove libavcodec macros for versions < 54.35.1 (default to Ubuntu 14.04) * refactor: remove libavformat macro for versions < 54.20.4 (default ubuntu 14.04) * refactor: remove libavutil macro for versions < 52.3.0 (default ubuntu 14.04) * refactor: remove missed macros for libavcodec and libavformat * refactor: remove unused _opencv_ffmpeg_free function * build: add FFMPEG libraries versions checks - Add verbose message about what FFMPEG libraries are missing. - Add minimal versions check set to libav 9.20 release (default ubuntu 14.04) and FFMPEG 1.1.16 release. If the check is failed CMake produces user-friendly message instead of build error. * fix: libavcodec version guard for AVDISCARD_NONINTRA * fix: libav check of libavcodec version guard for AVDISCARD_NONINTRA * fix: version check for AV_CODEC_FLAG_GLOBAL_HEADER * fix: missing FFMPEG libraries output	4 years ago
Philippe FOUBERT	0eb7060205	Fix the detection of the XIMEA library (since its location may be different when the version of the ximea software is updated)	5 years ago
Alexander Alekhin	89a6937c00	videoio: fix plugins build	5 years ago
Maksim Shabunin	9415560250	videoio: load debug versions of plug-ins in debug builds	5 years ago
Maksim Shabunin	90e7c29c46	videoio: set plugin output dir on windows to bin	5 years ago
Philippe FOUBERT	b77a0039ee	Merge pull request #15351 from philippefoubert:pr_ximea * Fix the detection of XIMEA on Windows (when it has been installed by another user with administrative privileges, for example). * Change the flow: we first try HKEY_CURRENT_USER key and, if empty, then try HKEY_LOCAL_MACHINE	5 years ago
Alexander Alekhin	26dfa5e77c	ffmpeg: win32 wrapper update	6 years ago
Alexander Alekhin	7b099e0fe2	videoio: plugins support on Win32	6 years ago
Maksim Shabunin	ae31115017	Improved MediaSDK detection mechanism	6 years ago
Maksim Shabunin	5015829ce8	Fixed plugin installation location on Windows	6 years ago
Maksim Shabunin	f99f58d99f	Allow setting IS_PART_OF_WORLD in command line, fix videoio plugin linking	6 years ago
Maksim Shabunin	6fc6207e93	Added videoio plugin for MediaSDK	6 years ago
Alexander Alekhin	c9f3f4d1d3	cmake: fix pkg-config handling Avoid non-intentional call of "include(FindPkgConfig)" It should be handled in the root CMakeLists.txt (safely for cross-compiling)	6 years ago
Giles Payne	0d1a0b126b	Merge pull request #14005 from komakai:android-video-cap * Add Android Media NDK video i/o file capture back-end * Fix failing test * Improve error handling/prevent resource leaks * Add license text * Modify default for WITH_ANDROID_MEDIANDK option * Fix spelling of deleter_AMediaExtractor	6 years ago
Alexander Alekhin	403f11fdbf	videoio: update plugin API	6 years ago
Alexander Alekhin	9a6f2630b2	cmake: +opencv_videoio_plugins virtual target - support comma-separated list in VIDEOIO_PLUGIN_LIST - opencv tests/samples depend on plugins virtual target	6 years ago
Maksim Shabunin	9702987209	Framework for dynamic videoio backends, FFmpeg and GStreamer plugins	6 years ago
Maksim Shabunin	a8fb72a807	Fixed standalone FFmpeg search with pkg-config	6 years ago
Maksim Shabunin	73959fed45	Merge pull request #13422 from mshabunin:split-videoio-cmake * Split videoio dependencies search into pieces, removed obsolete backends	6 years ago

31 Commits (2610724ee00a014d206bc04d8969c935ca627630)