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2008-11-10command line: added --frames, touched upMauro Carvalho Chehab
From: Carl Karsten <carl@personnelware.com> 1. Added command line option -f --frames for number of frames to grab 2. changed the default -f from 1000 to 70 3. show defaults in --help 4. added a Version, picked 1.3 as the current ver because I consider the original to be 1.0 and at least 2 changes have been made. Signed-off-by: Carl Karsten <carl@personnelware.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-08-29v4l2-apps: fix v4l2-apps build and 'make firmware' warningsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - fix some warnings when creating/removing directories when running 'make firmware' - fix v4l2-apps build: copy and strip the linux/include headers first to avoid the kernel-specific constructs in the original headers. Update the include paths to point to the copy. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-20capture_example: code cleanupsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Just fixed a bunch of checkpatch warnings and tightened up the code. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-20capture_example: Don't change the format by defaultHans Verkuil
From: Jean Delvare <khali@linux-fr.org> Don't change the capture format by default. This lets the user select the capture pixel format and resolution using v4l2-ctl. The old behavior (forcing the format to 640x480 YUYV) can still be obtained by passing -f. Priority: normal Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-27v4l2-apps: some capture_example improvementsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - show progress even when sending captured data to stdout - use bytesused rather than length - use /dev/video0 instead of /dev/video (conform xawtv tools) Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-23v4l2-apps: fixes for compile warnings/errorsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> - clean up capture_example.c (bad codingstyle and compile warnings) - fix some headers without trailing newline - fix compile warnings in v4l2-ctl.cpp and v4l2-dbg.cpp - fix qv4l2 __stack_chk_fail_local compile error that occurs on some distros (ubuntu) - fix some Makefile clean up rules Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-07-11Adds the possibility of writing captured stream into a fileMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-27Added the SBGGR16 format and fixed two memory leaks on pixfmt-test.Mauro Carvalho Chehab
From: Michael Schimek <mschimek@gmx.at> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-20Add another testing tool to v4l2-apps/testMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Michael Schimek gladly donated us a newer testing tool, capable of identify other API non-compliances, called pixfmt-test. Thanks Michael for this contribution. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-07Add capability to test VIDIOC_[S|G]_FREQUENCY on driver-testMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-21error check were wrong, since at userspace, error codes are positive valsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-20Improved error handling at driver-test.cMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-01Implement mmapped streaming receptionMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Add capabilities to the library and to the driver to receive video streams. Library will use a callback, called every time a new buffer is reported by dqbuf. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-01Start adding mmap streaming into driver-testMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-01Add capture_exampe from V4L2 API spec Draft 0.20Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> V4L2 Draft spec have an interesting capture example code. Added it to the tree to allow testing V4L2 devices. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-16Start adding v4l2_mmap_bufs to prepare for streamMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> This method requests buffers and maps it into a mmaped memory. Still under testing. Still need other stuff to make stream to work. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-15Improved v4l2_driverMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> - Better presentation of version - Make v4l2_enum_fmt generic for all types - Added v4l2_gettryset_fmt_cap to GET/TRY/SET fmt on capture - driver-test now sets a video format Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-15Initiated v4l-apps/lib V4L2 functionsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> - Created v4l2_driver.c with some basic functions to: . Enum STD, INPUT and FORMAT . GET/SET STD and INPUT . GET PARAM - ioctl-test reverted back to a simple "brute-force" all ioctl call; - driver-test created to: . test V4L2 kernel drivers; . implement all functions provided by v4l2 library - driver-test should grow following the changes at v4l2-apps/lib Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-11-12Improved ioctl-testMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Now, it tests and diagnostics some api troubles. Still lacks several ioctls. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-09-01Add cropping support to v4l2-ctl, set buf_type in sliced_vbi_cap query.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> VIDIOC_S/G_CROP is now handled by v4l2-ctl. The v4l2_buf_type is now filled in in VIDIOC_G_SLICED_VBI_CAP. Several test tools now compile when v4l1 API is disabled. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-07-01Fix makefiles, start with libv4l2.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-07-01Move qv4l2 and v4l2-ctl to from test to utilHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2006-07-01Move test to v4l2-apps/test.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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