9 Commits

Author	SHA1	Message	Date
jakemsr	53483e36a8	* use VIDIOC_ENUM_FRAMEINTERVALS to get the supported frame intervals ... and display the frame rates if at least on -v is used. * set/get the video(4) device's frame rate using VIDIOC_{S,G}_PARM. * add new option -R which dsables frame rate adjustment. only really useful for video(4) devices, to see the difference between the frame rate the device generates and what it says it's configured for ... many devices don't generate the rate they are configured if they aren't getting enough light ... * poll(2) input with INFTIM instead of 0 timeout, and handle the poll(2) call being interrupted by the frame timer. * only use usleep(3) to wait for frames if the input is a file, and in that case, sleep for a full frame interval or until interrupted by the frame timer. * update the manual to describe the new -R option, that -r now sets video(4) frame rate, and that at least one -v will display supported properties of the hardware.	2011-04-11 02:58:49 +00:00
sobrado	056292656a	lexicographically sort keys. ... ok jakemsr@, jmc@	2011-03-18 20:08:58 +00:00
jakemsr	335814b337	typo spotted by espie	2010-10-26 16:04:13 +00:00
jakemsr	66fbac58e1	typos. "ouput" typos spotted by Jan Stary.	2010-10-15 14:24:23 +00:00
schwarze	be7005d8cf	s/\.Xx/.Xr/ such that "Xv(3)" doesn't get lost; ... found by mandoc -Tlint	2010-09-26 23:58:18 +00:00
jakemsr	52f69c164d	support for gamma and sharpness/acutance controls. ... also from Martin Pieuchot, thanks!	2010-09-26 23:47:17 +00:00
jakemsr	bdc0c150f3	$OpenBSD$ and compare width to width, not width to height	2010-07-26 23:02:06 +00:00
sobrado	9e6242225e	sort options as usual in our operating system; `usage:' is lower case; ... improve usage()'s output; better indentation in usage() function. ok jakemsr@	2010-07-26 08:09:33 +00:00
jakemsr	3838c3aada	import video(1), an application for recording and/or displaying ... images from a video(4) device ok matthieu, todd; prodding from deraadt	2010-07-23 11:33:52 +00:00