opencv

Commit Graph

Author	SHA1	Message	Date
Maksim Shabunin	aaad238c6e	AVFoundation: fix authorization request not being shown	5 years ago
Yuhel Tanaka	a13862e924	Fix issue #6450	5 years ago
luz.paz	fcc7d8dd4e	Fix modules/ typos Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint` backporting of commit: `ec43292e1e`	5 years ago
Jake Howard	76b40a37e7	Merge pull request #15111 from RealOrangeOne:patch-1 * Remove unavoidable print of CV error The return value covers whether the device exists. This might be better hidden behind a debug flag, but I couldn't work out how to do that nicely. * Use `CV_LOG_WARNING` macro to log rather than removing it entirely	5 years ago
Alexander Alekhin	a77275e650	videoio(test): skip unstable MSMF tests (3)	5 years ago
Douwe Gelling	96a27f4266	allow forcing the input format for ffmpeg backend with env var	5 years ago
fishjam	26ac5a3bdc	try to fix VideoCapture different time stamp	5 years ago
Alexander Alekhin	a4b4432015	videoio(test): skip unstable MSMF tests (2)	5 years ago
Victor Romero	987bb2ca61	Fix build for UWP backport of commit: `f18cbd036a`	5 years ago
Alexander Alekhin	406313bbc5	videoio(test): skip unstable MSMF tests	5 years ago
Maksim Shabunin	b231e91d87	Fix for building with old V4L	5 years ago
Alexander Alekhin	61f589ddd0	videoio(gstreamer): more .get() checks	5 years ago
Alexander Alekhin	228af2d617	videoio: fix debug message	5 years ago
Tomasz Gorochowik	4997a6bf06	V4L2: Add V4L2_PIX_FMT_Y10 (10 bit grey) support	5 years ago
Alexander Alekhin	07fe1cd6b8	videoio: eliminate build warnings (clang)	5 years ago
James Bowley	daa308f81c	Update obsolete flag in Intel video decoder. Old flag resulted in software implementation being selected when the Intel decoder is not the primary adapter.	6 years ago
Alexander Alekhin	8ab6efb8c0	videoio: refactor GStreamer backend - exception safe smart pointers, fixed many memory leaks - fixed errors handling - fixed strings handling - fixed file existence check - fixed toFraction() implementation - add 'drop=true' for v4l2 input - avoid overriding custom pipelines sink's 'max-buffers' value - updated valgrind supression rules - added support for GStreamer native leaks tracking (via gst_deinit() call) - repaired capturing through GStreamer0.10 (fixed CV_8UC1)	6 years ago
Alexander Alekhin	ab24325df3	videoio(test): avoid raw ptr in ffmpeg tests causes leaks if FFmpeg is disabled through OPENCV_VIDEOIO_PRIORITY_FFMPEG=0	6 years ago
Alexander Alekhin	baf372ad3d	videoio(test): add extra videoio tests	6 years ago
Alexander Alekhin	95d9cfb5c3	static analysis issues	6 years ago
Ahmed Ashour	5c56b8ce92	java: generated code to have javadoc	6 years ago
Alexey Nikolaev	05563f5bc4	Merge pull request #14592 from aleksey-nikolaev:master VideoCapture Direct Show. Added getter for CV_CAP_PROP_CONVERT_RGB, CAP_PROP_CHANNEL properties. (#14592) * Added getter for CV_CAP_PROP_CONVERT_RGB, CAP_PROP_CHANNEL properties. Some refactoring. * One space less.	6 years ago
Alexander Alekhin	22701f0c27	imgcodecs(CAP_IMAGES): fix handling of input pattern	6 years ago
Maksim Shabunin	9a81ff7315	Backported AVFoundation fixes from master branch	6 years ago
Maksim Shabunin	683acd9ae2	Support very old V4L	6 years ago
Alexander Alekhin	0d747daf47	cmake: use absolute library paths from 'pkgconfig' - drop legacy check_module() macro - drop 'ALIASOF_'	6 years ago
Alexander Alekhin	7621b91769	Merge pull request #14292 from alalek:issue_14291 * macosx: fix C++11 build backporting commit `c3cf35ab63` * macosx: eliminate build warning	6 years ago
kiwixz	c8056b3e27	Merge pull request #14276 from kiwixz:pr/fix_compound Do not use compound literals (fix MSVC C4576) (#14276) * do not use compound literals (compat cpp98) * only fix msvc path * remove unnecessary cplusplus check	6 years ago
Alexander Alekhin	a0a1fb5fec	python: discover tests from module/misc/python/test paths	6 years ago
Maksim Shabunin	e4a4f93b72	Removed obsolete functions from cap_dc1394_v2.cpp	6 years ago
Josh Veitch-Michaelis	2143f7cee1	release frame after disabling convert rgb	6 years ago
Christopher N. Hesse	796b0fec7d	videoio: gst: Fix gst assertion on null msg According to the gstreamer docs [1], the GstMessage pointer returned by gst_bus_pop() is nullable, meaning NULL is a valid return value. Previously, gst_is_missing_plugin_message would throw an assert when its message object parameter would fail the GST_IS_MESSAGE macro check, crashing the entire process (unless running in a try-catch block of course). Instead of relying on valid messages, check if the message object itself is valid before passing it to other gstreamer functions. [1] https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstBus.html#gst-bus-pop Signed-off-by: Christopher N. Hesse <raymanfx@gmail.com>	6 years ago
Alexander Alekhin	93dab9e1e9	videoio(v4l): fix build due missing defines - V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT - V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH	6 years ago
Alexander Alekhin	f5b58e5fc9	bindings: backport generator from OpenCV 4.x - better handling of enum arguments - less merge conflicts	6 years ago
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	6 years ago
klemens	5d9c6723ee	spelling fixes backport `997b7b18af`	6 years ago
Maksim Shabunin	9c4eb20221	AVFoundation on Mac: fixed frame count and unsupported format handling	6 years ago
Alexander Alekhin	8456d096d2	videoio(v4l2): fix build due missing V4L2_CID_ISO_SENSITIVITY	6 years ago
Alexander Alekhin	a3a3670027	videoio(test): test V4L frame size changing manual test	6 years ago
Vasiliy Sorokin	b6a72826dd	videio: Fix new frame size appling in v4l.	6 years ago
Alexander Alekhin	eb1f3733ee	videoio(dc1394): use lazy initialization on demand	6 years ago
Alexander Alekhin	b7bb79c7c8	videoio(MSMF): backport WITH_MSMF_DXVA flag	6 years ago
Thad House	857fba0878	Remove MinCore_Downlevel, replace with Shlwapi On windows 7, MinCore_Downlevel does not work correctly. However, the only API used was QISearch, which can be found in Shlwapi. Closes #12010	6 years ago
Alexander Alekhin	26d2095dd6	videoio(v4l): initialize members in ctor	6 years ago
Alexander Alekhin	801c943009	fix coverity reports	6 years ago
Pavel Rojtberg	afa0f80c61	videoio: add manual white-balance and implement it for V4L2	6 years ago
Alexey Nikolaev	8396ae6e4f	Merge pull request #12893 from aleksey-nikolaev:cap-update V4L (V4L2): Refactoring. Added missed camera properties. Fixed getting `INF` for some properties. Singlethread as always (#12893) * cap_v4l: 1 Added cap_properties verbalization. 2 Set Get of properties elementary refactoring. 3 Removed converting parameters to/from [0,1] range. 4 Added all known conversion from V4L2_CID_* to CV_CAP_PROP_* * cap_v4l: 1. Removed all query for parameters range. 2. Refactored capture initialization. 3. Added selecting input channel by CV_CAP_PROP_MODE. Default value -1 the channels not changed. * cap_v4l: 1. Refactoring of Convert To RGB * cap_v4l: 1. Fixed use of video buffer index. 2. Removed extra memcopy for grab image. 3. Removed device closing from autosetup_capture_mode_v4l2 * cap_v4l: 1. The `goto` was eliminated 2. Fixed use of temporary buffer index for V4L2_PIX_FMT_SN9C10X 3. Fixed use of the bufferIndex 4. Removed trailing spaces and unused variables. * cap_v4l: 1. Alias for capture->buffers[capture->bufferIndex] 2. Reduced size of data for memcpy: bytesused instead of length 3. Refactoring. Code duplication. More info for debug * cap_v4l: 1. Added the ability to grab and retrieveFrame independently several times * cap_v4l: 1. Not need to close/open device for new capture parameters applying. 2. Removed using of device name as a flag that the capture is closed. Added sufficient function. 3. Refactoring. Added requestBuffers and createBuffers * cap_v4l: 1. Added tryIoctl with `select` like was in mainloop_v4l2. 2. Fixed buffer request for device without closing the device. 3. Some static function moved to CvCaptureCAM_V4L 4. Removed unused defines * cap_v4l: 1. Thread-safe now * cap_v4l: 1. Fixed thread-safe destructor 2. Fixed FPS setting * Missed brake * Removed thread-safety * cap_v4l: 1. Reverted conversion parameters to/from [0,1] by default for backward compatibility. 2. Added setting for turn off compatibility mode: set CV_CAP_PROP_MODE to 65536 3. Most static functions moved to CvCaptureCAM_V4L 4. Refactoring of icvRetrieveFrameCAM_V4L and using of frame_allocated flag * cap_v4l: 1. Added conversion to RGB from NV12, NV21 2. Refactoring. Removed wrappers for known format conversions. * Added `CAP_PROP_CHANNEL` to the enum VideoCaptureProperties. CAP_V4L migrated to use VideoCaptureProperties. * 1. Update comments. 2. Environment variable `OPENCV_VIDEOIO_V4L_RANGE_NORMALIZED` for setting default backward compatibility mode. 3. Revert getting of `CAP_PROP_MODE` as fourcc code in backward compatibility mode. * videoio: update cap_v4l - compatibilityMode => normalizePropRange * videoio(test): V4L2 MJPEG test `v4l2-ctl --list-formats` should have 'MJPG' entry * videoio: fix buffer initialization to avoid "munmap: Invalid argument" messages	6 years ago
tompollok	2da56d5af6	refactoring catching all exceptions as const ref	6 years ago
unknown	13ede34516	Add support for changing fourcc and support mono formats (e.g. Y8, Y16)	6 years ago
Alexander Alekhin	4395c1b9f8	videoio: backport "VideoCapture(int index, int apiPreference)" interface	6 years ago

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699 Commits (1c88e1fd194e1607154a4ee6729b815e3b731daf)