Todor Tomov 9988e1b6ee cap_v4l: Fix private control enumeration end condition ... Currently the private control enumeration will be stopped when QUERYCTRL returns -EINVAL only. It is possible however that other errors occur. One particular case is when the v4l2 device doesn't support any controls and doesn't implement the QUERYCTRL ioctl. In that case the v4l2 framework returns -ENOTTY. In that case the current control enumeration will go in an endless loop. To fix this change the control enumeration stop condition. If any errors occur, end the control enumeration. Signed-off-by: Todor Tomov <todor.tomov@linaro.org>		2018-09-04 11:33:08 +03:00
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doc	Large update of videoio doc and samples following mshabunin comments	2016-09-09 18:46:11 +02:00
include/opencv2	Update documentation and samples	2018-08-17 14:21:29 +03:00
misc	videoio: add routines to query information about backends API	2018-07-19 17:27:37 +03:00
perf	read in gray scale mode when writing a gray scale video	2018-02-19 18:33:05 +09:00
src	cap_v4l: Fix private control enumeration end condition	2018-09-04 11:33:08 +03:00
test	videoio: add routines to query information about backends API	2018-07-19 17:27:37 +03:00
CMakeLists.txt	cmake: support find_package(FFMPEG)	2018-05-31 18:27:01 +03:00