panxiaochun
bec3479f9e
fix the problem:repeatedly stop cause app crash
2016-10-28 15:50:37 +08:00
panxiaochun
f888f47102
remove self. in release method
2016-10-28 14:48:49 +08:00
panxiaochun
03a9fd46c7
fix the problem: leak memory when repeatedly start and stop
2016-10-28 11:18:33 +08:00
Arek
e77bc24b96
Merge pull request #7518 from ArkadiuszRaj:aravis-buffer-status
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Aravis several updates
* Fix adressing camera with id=0
* Aravis buffer property control & status added
* Modify of autoexposure algorith, ream frame ID from aravis + new properites
* Change of macro name
* VideoCapture now returns no frame on camera disconnecion
* Allow aravis-0.4 usage, proper camera object release.
2016-10-22 19:07:55 +03:00
Sean McBride
943ac96526
Eliminated use of obsolete 'register' keyword
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Fixes clang warnings about uses of this obsolete keyword.
2016-10-20 20:19:14 -04:00
Jake Kesinger
bd50553149
videoio: Fix for valgrind warning in icvGetPropertyCAM_V4L
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https://github.com/opencv/opencv/issues/7380
2016-10-18 14:18:35 -04:00
Guillaume Jacob
df2b591896
videoio: fix segfault if CONVERT_RGB is false (issue #7465 )
2016-10-17 23:01:30 +02:00
Arek
4ea27061ee
Merge pull request #7472 from ArkadiuszRaj:aravis-autoexposure
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Aravis SDK: Basic software based autoexposure control
* Basic software based autoexposure control
* Aravis autoexposure: skip frame taken while changing exposure setup
2016-10-16 19:14:58 +03:00
ArkadiuszRaj
19bc3f4d17
Chenge arv_camera_abort_acquisition to arv_camera_stop_acquisition
2016-10-09 20:40:00 +02:00
ArkadiuszRaj
8bd595acfe
fourcc support, improved buffer handling, check if exposure, gain & fps properties are available
2016-10-09 16:58:30 +02:00
ArkadiuszRaj
48ae99ecef
Support for MONO8 & MONO12 pixel formats
2016-10-08 13:01:01 +02:00
ArkadiuszRaj
d80fd0c85c
Missing declaration
2016-10-07 22:22:46 +02:00
ArkadiuszRaj
70c12e5407
Basic support for GigE cameras via Aravis SDK
2016-10-07 21:55:49 +02:00
Vadim Pisarevsky
83f2eb79f1
make sure that the empty mat is copied to UMat properly - i.e. UMat becomes empty. Before the patch such copy operation crashed
2016-10-05 14:07:50 +03:00
Alexander Alekhin
1c18b1d245
Merge pull request #7370 from souch55:Fixxn
2016-10-01 10:44:56 +00:00
sourin
a34fbf7bb1
Fixed identifiers warns
2016-09-30 15:16:29 +05:30
Vadim Pisarevsky
dc3d0cbc22
Merge pull request #7266 from alalek:pr7159
2016-09-16 21:18:26 +00:00
Alexander Alekhin
a35bec1e0a
Merge pull request #7293 from Algomorph:master
2016-09-16 09:57:34 +00:00
Gregory Kramida
0d626c8fef
v4l2 backend: Y16 default behavior fixed & FOURCC setting added
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1) Cameras started with Y16 (V4L2_PIX_FMT_Y16) format via v4l2 backend will now exhibit default camera behavior, i.e. convert the 16-bit image to BGR as with all other formats. 16-bit 1-channel output will now only be produced for Y16 if CV_CAP_PROP_CONVERT_RGB is set to "false" using VideoCap::set method.
2) v4l2 videoio backend now supports setting CV_CAP_PROP_FOURCC explicitly (icvSetPropertyCAM_V4L function in cap_v4l.cpp), allowing users to manually set the codec on cameras that support multiple codecs.
2016-09-15 21:02:24 -04:00
Luis Roberto Morales Iglesias
60b33046a7
[Issue #7290 ] Fixes OpenNI and OpenNI2 linking conflict
2016-09-15 17:13:04 +02:00
stbnps
a4a6ee34bf
Added support for V4L2_PIX_FMT_Y16
2016-09-15 11:06:15 -04:00
Alexander Alekhin
32df09c275
Merge pull request #7287 from seanm:master
2016-09-15 10:39:49 +00:00
Sean McBride
5357e28a2f
Removed some extra semi-colons
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Fixes clang -Wextra-semi warnings.
2016-09-14 16:22:35 -04:00
Alexander Alekhin
05b15943d6
Merge pull request #7188 from valeriyvan:andfutheriosfixes
2016-09-14 17:05:34 +00:00
Alexander Alekhin
d1492eefca
Merge pull request #7181 from valeriyvan:ioscleanup
2016-09-14 17:04:59 +00:00
Valeriy Van
f1dcf71dd7
Merge pull request #7178 from valeriyvan:iosfixes
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* Changes delegate property from assign to weak
In modern Objective-C delegate should be weak. In very rare conditions you might want delegate be strong.
Assign for delegate is sign of legacy code.
This change prevents crash when you forget nil delegate in dealloc and makes rush with nilling delegate unnecessary.
This change shouldn't break any existing code.
* Adds implementation for setters and getters for weak delegate properties for non ARC Obj-C files
For whatever reason compiler can't synthesize these.
And yes, it's time to convert all Objective-C stuff to ARC.
2016-09-14 14:48:41 +03:00
Maksim Shabunin
4e918fb987
Merge pull request #7165 from PkLab:doc_videoio
2016-09-09 18:01:41 +00:00
PkLab.net
be65701908
Large update of videoio doc and samples following mshabunin comments
2016-09-09 18:46:11 +02:00
Alexander Alekhin
f85e33f4af
videoio: refactor AVFoundation code integration
2016-09-09 17:42:41 +03:00
Alexander Alekhin
03767340bb
ffmpeg: fill avg_frame_rate
2016-09-08 15:43:34 +03:00
Alexander Alekhin
6d54abbd0f
ffmpeg: fix get_fps()
2016-09-08 14:41:57 +03:00
Alexander Alekhin
4e8f8922e2
Merge pull request #7170 from alalek:fix_build
2016-08-29 10:15:58 +00:00
Valeriy Van
5a71bde79a
Changes existential NSStringFromSelector(_cmd) for straightforward __FUCNTION__
2016-08-28 12:48:08 +03:00
Valeriy Van
517be4bfa9
Changes [error localizedDescription] for [error description] in NSLog
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There's no sense to log error messages in user’s locale.
Imagine you’re trying to guess what's going on decrypting logs in hebrew, arabic, slavic. localizedDescription is for end user messages, not for logs.
2016-08-28 12:34:50 +03:00
Valeriy Van
31e790da33
Fixes spelling in NSLog
2016-08-28 12:29:58 +03:00
Valeriy Van
69c7eea694
Cleans up ios stuff declaration removing not needed ivars backing properties
2016-08-27 01:10:17 +03:00
Valeriy Van
f1db065c10
Unifies Obj-C property attributes changing retain to strong
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strong and retain are synonymous but using strong along with obsolete synonym retain in one file is negligent
2016-08-25 21:40:16 +03:00
Alexander Alekhin
5383a625a7
fix Win build, change default WINNT macro to WinXP
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Returning to Win2k value is possible via this CMake option:
cmake -DOPENCV_EXTRA_FLAGS="/D_WIN32_WINNT=0x0500" ...
2016-08-25 16:21:52 +03:00
Matthew Self
0882936707
Fix buffer release issue
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CvVideoWriter_AVFoundation_Mac had a serious buffer release bug.
Also made writeFrame() block until isReadyForMoreMediaData rather than
return an error.
2016-08-23 12:38:14 -07:00
Matthew Self
a92da54e79
Add support for CAP_PROP_MODE
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Support setting CAP_PROP_MODE to capture grayscale or YUV frames much
faster from CV_CAP_AVFOUNDATION_MAC.
2016-08-23 12:38:10 -07:00
Valeriy Van
574f319c74
Fixes spelling in comment
2016-08-23 22:04:41 +03:00
yoffy
767780a4b2
add VideoCapture / VideoWriter AVFoundation implementation for Mac
2016-08-23 10:51:58 -07:00
Pavel Vlasov
30a6cee2fe
Instrumentation for OpenCV API regions and IPP functions;
2016-08-19 18:10:03 +03:00
Maksim Shabunin
b9ea59df35
Merge pull request #6995 from PkLab:i6746_naming_videoio_enums
2016-08-15 09:01:24 +00:00
PkLab.net
3ea02018b5
Naming some enumerations in videoio
2016-08-11 20:27:42 +02:00
Alexander Alekhin
74e997f15b
Merge pull request #7062 from kurenai:return_if_camera_disconnected
2016-08-11 14:07:42 +00:00
kurenai
c61f4e8863
return false from VideoCapture::grabFrame when camera is disconneted
2016-08-08 20:41:56 +08:00
David Wolever
b42288c2de
Cleaner fix for crash on double-stop of CvVideoCamera
2016-08-04 12:44:07 -04:00
David Wolever
3d19de2b58
Fix crash on double-stop of CvVideoCamera
2016-08-02 17:52:02 -04:00
Vadim Pisarevsky
6b09ada5d4
Merge pull request #6899 from alalek:ffmpeg_update
2016-07-21 07:31:11 +00:00
Alexander Alekhin
daf1879a2e
test: ffmpeg: change resolution for H264 test
2016-07-21 00:20:18 +03:00
Maksim Shabunin
474868a892
Merge pull request #6884 from alalek:migration
2016-07-18 07:49:38 +00:00
Maksim Shabunin
464aa5e555
Merge pull request #6803 from alalek:issue_6720
2016-07-15 13:58:39 +00:00
Alexander Alekhin
0e6aa189cb
Merge pull request #6905 from alalek:ffmpeg_fix_get_fps
2016-07-15 12:58:19 +00:00
Alexander Alekhin
f3494647c5
Merge pull request #6762 from maff91:master
2016-07-14 16:17:03 +00:00
Alexander Alekhin
998c43ffea
videoio: ffmpeg: fix get_fps() implementation
2016-07-14 15:00:54 +03:00
Alexander Alekhin
1f26e73478
ffmpeg: try to load ffmpeg wrapper dll from the current module directory
2016-07-12 13:29:36 +03:00
Alexander Alekhin
ddc0b42bc3
migration: github.com/opencv/opencv
2016-07-12 12:51:12 +03:00
Michael Shtutman
3f2ab5d3b5
Fix bug #6682 (Can't change resolution for YUY2 camera with DShow)
2016-07-02 18:10:04 +03:00
Andrey Pavlenko
330e4bb48a
Merge pull request #6734 from PkLab:doc_videoio_enums
2016-07-01 13:24:05 +00:00
Alexander Alekhin
5346870920
Merge pull request #6558 from lletourn:master
2016-06-30 13:44:16 +00:00
Alexander Alekhin
639c8fc6d6
Merge pull request #5870 from IshankGulati:VideoCapture-fix
2016-06-30 13:20:51 +00:00
PkLab.net
adcdab394b
Merge branch 'master' of git://github.com/Itseez/opencv into doc_videoio_enums
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# Resolved Conflicts:
# modules/videoio/include/opencv2/videoio.hpp
2016-06-28 16:40:30 +02:00
PkLab.net
f274c592e4
Use copydoc for the list of valid property identifier in VideoCapture and VideoWriter docs
2016-06-27 19:17:51 +02:00
PkLab.net
6c3d8abe2c
Doxygen documentation for CAP_* enums (using current comments in code)
2016-06-27 19:09:23 +02:00
Dmitry Trifonov
f9e6741807
added support for OpenNI2 IR stream #4366
2016-06-27 10:04:59 -07:00
Adam Rankin
2577194c70
Correcting return type from videoDevice::findType to be int thus allowing detection of failed device init request
2016-06-07 15:18:40 -04:00
Louis Letourneau
c03d778ec7
This fixes the seeking in h264 B-Frame enabled video issue. #4890
2016-06-02 11:24:37 -04:00
Dmitry Trifonov
688ebd8960
add support for multiple OpenNI2 devices
2016-05-12 18:12:51 -07:00
Julien Nabet
a29c814bd8
cppcheck: fix some reports
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All of these: (performance) Prefer prefix ++/-- operators for non-primitive types.
[modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.
2016-04-29 15:41:39 +02:00
Alexander Alekhin
67a734ce73
Merge branch '2.4' into master
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Commits:
67fe57a
add fixed video
db0ae2c
Restore 2.4 source branch for bug fix 6317.
97ac59c
Fix a memory leak indirectly caused by cvDestroyWindow
eb40afa
Add a workaround for FFmpeg's color conversion accessing past the end of the buffer
421fcf9
Rearrange CvVideoWriter_FFMPEG::writeFrame for better readability
912592d
Remove "INSTALL_NAME_DIR lib" target property
bb1c2d7
fix bug on border at pyrUp
2016-04-21 20:15:08 +03:00
Alexander Alekhin
289b6ff2a5
Merge pull request #6393 from paroj:v4l_exposure
2016-04-18 15:14:21 +00:00
Alexander Alekhin
9e9165c25e
Merge pull request #5516 from AVshokurov:master
2016-04-18 15:13:14 +00:00
Alexander Alekhin
169b5e9fde
Merge pull request #6359 from alalek:videocapture_exceptions
2016-04-17 09:30:43 +00:00
StevenPuttemans
88c0d64b4e
fixing gstreamer cap
2016-04-14 14:16:05 +02:00
Alexander Alekhin
fc55e54aa1
Merge pull request #6318 from paroj:gst_cap_props
2016-04-13 10:05:40 +00:00
Alexander Alekhin
9744073b95
videoio: give chance for all enabled backends
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"Eat" unexpected backend exceptions
2016-04-12 20:05:21 +03:00
Alexander Alekhin
2b29db860c
Merge pull request #6391 from virtuald:v4l-device-name
2016-04-12 12:57:21 +00:00
Pavel Rojtberg
91678ff828
cap_v4l: allow manually controlling exposure
2016-04-12 12:10:54 +02:00
Dustin Spicuzza
e489f29d0f
v4l/libv4l: allow opening device by name
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- Allows using non-default device names such as /dev/v4l/by-path/pci-0000:00:1d.0-usb-0:1.1:1.0-video-index0
2016-04-12 01:25:34 -04:00
Andreas Franek
1b3a967223
Enable directly writing jpeg-encoded streams with GStreamer
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CvVideoWriter_GStreamer assumes a JPEG encoded stream if the height of
the given frame size is 1.
2016-04-11 17:10:57 +02:00
shengyu
2d41321ca0
fix quote
2016-04-06 14:31:06 +08:00
Alexander Alekhin
7d9a480597
ffmpeg: interrupt callback fix
2016-04-04 13:17:04 +03:00
Alexander Alekhin
ee123b8a9e
Merge pull request #6311 from peters:master
2016-03-26 19:55:17 +00:00
Pavel Rojtberg
9dc14b3efc
cap_gst: inspect sink instead of videoconvert to find out properties
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videoconvert might not be present on a manual pipeline, but appsink must
be.
2016-03-23 16:24:10 +01:00
Lucas Solomon
d2d5d32fe0
remove trailing whitespace
2016-03-22 22:31:16 -07:00
Lucas Solomon
688b4d9d7a
return 0 from VideoCapture::read() when cannot connect to camera
2016-03-22 19:03:28 -07:00
Peter Rekdal Sunde
278747ba45
Add support for ffmpeg 3.0.
2016-03-22 22:52:35 +01:00
Alexander Alekhin
a4e35d83ff
Merge pull request #6267 from dtmoodie:issue_5918
2016-03-21 09:37:11 +00:00
Dan
da189ce1e0
Fixed regression in cv::VideoCapture with gstreamer back end that prevented viewing of rtsp streams.
2016-03-17 13:03:48 -04:00
Alexander Alekhin
2f4e38c831
Merge pull request #6283 from jlubawy:vfw-surface4-fix
2016-03-17 11:08:12 +00:00
Josh Lubawy
1bd8bcbdd9
Remove cstdio debug
2016-03-17 01:00:49 -07:00
Josh Lubawy
f715e5b0b2
Add support for YUV 4:2:0 NV12 frame format in VFW camera capture
2016-03-16 23:38:17 -07:00
Krishnaraj Bhat
9b8013d193
gcc6: fix misleading indentation warning
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cosmetic changes to fix this warning.
real bugs not found
2016-03-07 17:06:16 +05:30
Alexander Alekhin
88a33a4e4f
Merge pull request #6201 from paroj:gst_noconvert
2016-03-03 11:36:05 +00:00
Pavel Rojtberg
ff77f4d9ef
GStreamer: allow reading raw MJPEG data
2016-03-02 17:31:20 +01:00
Péter Trombitás
410eb30c26
Fix for #6192 (Mismatching delete)
2016-03-01 21:40:05 +01:00
Marian Zajko
e55a053d71
ximea new param
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- added CAP_PROP_XI_SENSOR_BOARD_TEMP parameter
- added acquisition resetting for paramters that require it
2016-02-17 11:18:49 +01:00
Alexander Alekhin
80102b76f9
Merge pull request #6074 from alalek:ffmpeg_interrupt_callback_compatibility
2016-02-11 15:00:52 +00:00
Alexander Alekhin
2c4ed7f8a5
Merge pull request #6051 from mshabunin:fix-cap-qtkit
2016-02-10 17:35:20 +00:00
Marian Zajko
c21657336b
ximea interface update
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- fixed getProperty call definition
- added new parameter defitions
removed whitespaces
Reworked enumerators to keep values from previous commit
ximea enums fixes
- fixed whitespaces issue
- fixed duplicate enum values error
ximea enum definitions update
- fixed videioio.hpp code style
- fixed ABI violation in enums
- added new parameter handlers to cpp
XIMEA setProperty update
Added acquisition resetting to buffer size adjustment parameters.
2016-02-09 10:36:22 +01:00
Alexander Alekhin
c09b6000c6
ffmpeg: compatibility guard for interrupt callback feature
2016-02-06 15:20:36 +03:00
Peter Rekdal Sunde
da48061910
Add interrupt callback with default timeout of 30s. Fixes #5730 .
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Fix docs build failure by re-indenting with spaces instead of tabs.
Trailing whitespace fixes. http://pullrequest.opencv.org/buildbot/builders/precommit_docs/builds/5152/steps/whitespace/logs/stdio
mingw build fix.
2016-02-04 18:09:14 +01:00
Maksim Shabunin
a2bda99921
MacOSX / QTKit capture: trying to fix invalid timer call
2016-02-02 14:30:37 +03:00
Philippe FOUBERT
43a1874e33
Bug correction:
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The "CvCaptureCAM_XIMEA::getProperty" method had not the same signature as "CvCapture::getProperty" so it was not called when we use the "VideoCapture::get" method (the "const" specifier was missing).
2016-02-01 19:19:52 +01:00
Marian Zajko
a387d6fa26
- removed whitespaces
2016-01-25 13:13:13 +01:00
Marian Zajko
34c006fcc4
Fixed ximea cmake settings
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Fixed ximea cmake settings for 32bit win build and linux.
2016-01-25 11:05:55 +01:00
Alexander Alekhin
285eb0a539
videoio ffmpeg: fix buffer allocation for unaligned frame sizes
2016-01-12 17:57:43 +03:00
HMM@T430s-x64
6b4d4a85b5
solve videoio/src/cap_mjpeg_decoder.cpp compiling problem using VS 2008
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fixes #5878
2015-12-25 13:57:26 +03:00
Ishank gulati
e607a85df6
png-image-compatibility
2015-12-23 23:37:32 +05:30
Alexander Alekhin
3ee90a1ff4
ffmpeg: install both 32/64-bit versions (required for java/python 32/64-bit bindings)
2015-12-18 15:59:02 +03:00
Alexander Alekhin
34957bcfed
Merge pull request #5832 from alalek:python_samples
2015-12-18 11:38:27 +00:00
Vadim Pisarevsky
97dc5be841
Merge pull request #5821 from alalek:build_framework
2015-12-18 10:12:55 +00:00
Alexander Alekhin
323e24e3ef
change links from samples/python2 to samples/python
2015-12-18 11:00:30 +03:00
Gregory Morse
af5bec70cd
merge Win10/VS2015 changes
2015-12-17 21:15:59 +01:00
Alexander Alekhin
be23846c4e
update osx and ios build_framework.py
2015-12-17 16:17:31 +03:00
Dan
46ec9c386b
Gstreamer 1.0 on windows.
2015-12-09 09:11:45 -05:00
Gregory Morse
1ab7acf015
Update CMakeLists.txt
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Fix C++/CX support for all WINRT and bring back native-mode only support which was removed
2015-12-09 03:42:25 +01:00
Alexander Alekhin
d86d8ed909
Merge 2.4 into master
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PR #2968 : cce2d99
8578f9c
Fixed bug which caused crash of GPU version of feature matcher in stitcher
The bug caused crash of GPU version of feature matcher in stitcher when
we use ORB features.
PR #3236 : 5947519
Check sure that we're not already below required leaf false alarm rate before continuing to get negative samples.
PR #3190
fix blobdetector
PR #3562 (part): 82bd82e
TBB updated to 4.3u2. Fix for aarch64 support.
PR #3604 (part): 091c7a3
OpenGL interop sample reworked not ot use cvconfig.h
PR #3792 : afdf319
Add -L for CUDA libs path to pkg-config
Add all dirs from CUDA_LIBS_PATH as -L linker options to
OPENCV_LINKER_LIBS. These will end up in opencv.pc.
PR #3893 : 122b9f8
Turn ocv_convert_to_lib_name into a function
PR #5490 : ec5244a
fixed memory leak in findHomography tests
PR #5491 : 0d5b739
delete video readers
PR #5574
PR #5202
2015-12-08 10:24:54 +03:00
Alexander Alekhin
d5894ef2a8
Merge pull request #5572 from paroj:nov4l1
2015-12-02 16:49:59 +00:00
Vadim Pisarevsky
76f54b51c1
Merge pull request #5661 from mbarann:fix_msmf_write_vertically_flipped_video
2015-11-23 18:34:30 +00:00
Vadim Pisarevsky
d4d1d03455
Merge pull request #5635 from mzajko:xi_update
2015-11-23 13:34:23 +00:00
Alexander Alekhin
e35959fad2
Merge pull request #5671 from PhilLab:patch-7
2015-11-19 10:10:13 +00:00
Maksim Shabunin
e8bf4417ef
New variant of iOS framework building, fixed some warnings for XCode 7.1.1 and cmake 3.3.2
2015-11-17 15:30:01 +03:00
Philipp Hasper
4d3915f69a
Fixed mjpeg frame size attribution
2015-11-16 08:40:09 +01:00
mbarann
b48b2d43b0
MSMF expects a bottom-up video frame, so the buffer pointer must point to the end of the data and the stride needs to be negative
2015-11-12 13:13:45 +01:00
Marian Zajko
1eb9ef6bbf
Fixed downsampling parameter enumerator backward compatibility.
2015-11-10 17:18:10 +01:00
Marian Zajko
286055b0d8
Removed trailing whitespace.
2015-11-10 12:25:57 +01:00
Marian Zajko
2cebe5a3b0
Fixed parameter enumrators list order to retain binary compatibility.
2015-11-10 12:07:19 +01:00
Marian Zajko
2998248dd3
Removed whitespaces reported by buildbot.
2015-11-09 13:30:08 +01:00
Marian Zajko
352b121202
Fixed whitespace issue
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Removed tabulators from enumerators and ximea adapter source as reported
by precommit docs test.
2015-11-09 12:07:53 +01:00
Pavel Rojtberg
955f489621
make CV_CAP_PROP_FORMAT consider the current channel count
2015-11-08 17:01:03 +01:00
Pavel Rojtberg
05f52b697f
replace uyvy_to_rgb24 by tested and conformant cvtColor
2015-11-08 17:01:02 +01:00
Pavel Rojtberg
ad68b79630
replace yuv420p_to_rgb24 by tested and conformant cvtColor
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Conversion was not ITU 601 conformant. Also add YVU420 format to allowed
zero copy access.
2015-11-08 17:01:02 +01:00
Pavel Rojtberg
8527d895bb
replace rgb24_to_rgb24 by tested cvtColor
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internally using ipp this conversion is now roughly 2x faster.
also add RGB/ BGR formats to allowed zero copy access.
2015-11-08 17:01:02 +01:00
Pavel Rojtberg
f50817120e
v4l: remove needless CvCaptureCAM_V4L_CPP wrapper
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possible source of memory leaks and unneeded complexity
2015-11-08 17:01:02 +01:00
Pavel Rojtberg
93d6e800b6
v4l: Fixed memory leaks and inconsistent status return values
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by updating to c++ coding conventions
- const correctness
- use bool as return value
- use explicit initialization instead of CLEAR macro/ memset
- use cv namespace
2015-11-08 17:01:02 +01:00
Pavel Rojtberg
a581ddd896
remove support of Video4Linux1 API
...
the last kernel that allowed compiling this code was 2.6.37 which was
released almost 5 Years ago. So probably it does not get much testing
any more. Furthermore even back then one was better off using the V4L2
API.
The only change touching currently used code is the removal of the
global V4L2_SUPPORT variable.
2015-11-08 17:01:02 +01:00
Marian Zajko
691fb1ffae
XIMEA adapter update
...
- replaced m3api/m3apiX64 binaries with latest xiapi32/xiapi64 to
support latest camera models
- added new parameter definitions to videoio_c.h and
SetProperty/GetProperty calls
- added acquisition resetting for specific parmateters in SetProperty
call
- added new error return value evaluators
2015-11-05 15:56:47 +01:00
grundman
f609ddba05
Fix incorrect FPS value returned by cap.get(CV_CAP_PROP_FPS)
...
Current implementation returns NaN for some configs of FFMPEG, call default get_fps() instead (as also used by PROP_POS_MSEC)
2015-10-30 17:48:04 -07:00
Anton V. Shokurov
b9b40a73ba
Exposure and autofocus properties fixed/added.
...
Exposure can now be manually controlled (implemented only in libv4l).
Will work only with a kernel version >= 4.5.
Autofocus can be enabled/disabled.
2015-10-28 07:37:51 -04:00
Pierre Letessier
e6615c5825
Changed CV_FFMPEG_CAP_PROP_SAR_* values
2015-10-24 11:22:18 +02:00
Pierre Letessier
baa21484a1
Added CV_CAP_PROP_SAR properties to videoio module
2015-10-23 21:14:22 +02:00
Alexander Alekhin
9a0beda037
Merge pull request #5489 from paroj:v4l2noconvert
2015-10-23 16:35:36 +00:00
Alexander Alekhin
09e6c82190
Merge pull request #5474 from paroj:v4l2ctrls
2015-10-23 16:28:26 +00:00
Pavel Rojtberg
eac5cab5cb
cap_v4l: implement PROP_CONVERT_RGB
...
allows disabling automatic conversion to RGB for certain formats. If
conversion is disabled the returned image just points to the underlying
buffer, so no memcpy is performed.
Note that we do not check image size in retrieve frame any more as it
can not possibly while the device is streaming.
Furthermore this code was disabled altogether by the wrong ifdef in the
previous commit.
2015-10-18 14:14:20 +02:00
Pavel Rojtberg
5e62e71b13
fix wrong ifdef bracketing
...
in the case of HAVE_CAMV4L2 && !HAVE_CAMV4L there was no body for the if
statement.
2015-10-18 14:13:44 +02:00
Pavel Rojtberg
838947bb8e
replace custom yuyv_to_rgb24 implementation by cvtColor
2015-10-18 13:51:20 +02:00
Pavel Rojtberg
80747088e3
avoid needless copies during mjpeg decoding
2015-10-18 13:51:20 +02:00
Pavel Rojtberg
56dd7eda0d
remove additional V4L2 pixelformat defines
...
they are upstream since at least linux 2.6.8 (10 Years)
http://lxr.oss.org.cn/ident?v=2.6.8&i=V4L2_PIX_FMT_SBGGR8
2015-10-18 13:51:20 +02:00