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2020-07-07qv4l2: add -Wno-psabi to avoid ABI warning on ARMHans Verkuil1-1/+1
Add the -Wno-psabi option to avoid zillions of these harmless ARM warnings: 499 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/9/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree<unsigned int, std::pair<const unsigned int, v4l2_query_ext_ctrl>, std::_Select1st<std::pair<const unsigned int, v4l2_query_ext_ctrl> >, std::less<unsigned int>, std::allocator<std::pair<const unsigned int, v4l2_query_ext_ctrl> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator<std::pair<const unsigned int, v4l2_query_ext_ctrl> >’} changed in GCC 7.1 Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2017-04-03buildsystem: do not assume building in source tree.Ismo Puustinen1-1/+1
Use $(top_srcdir) as reference for include paths and buildtime scripts. Otherwise compilation outside of project root directory will fail because header and script paths are wrong. To reproduce: mkdir b; cd b; ../configure; make Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2016-05-28v4l-utils: move commonly used headers and sources to 'common'Hans Verkuil1-4/+4
Several headers and sources where used by several utilities (v4l2-ctl, v4l2-compliance and qv4l2). Move those shared files to the common directory. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2016-04-22v4l-utils: sync-with-kernelHans Verkuil1-1/+1
The old vivid-tpg has been moved to a new v4l2-tpg module, so this caused quite a bit of churn in this sync update. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-11-11qv4l2: add single step supportHans Verkuil1-1/+1
Add a "Number of Buffers" spinbox to set the number of buffers for stream I/O. Add a 'Single Step' button to single step through the buffers. This makes it easier to debug artifacts that happen in the first few frames when you start streaming. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-10-07qv4l2: Fix out-of-source buildNiels Ole Salscheider1-1/+1
Signed-off-by: Niels Ole Salscheider <niels_ole@salscheider-online.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-08-22qv4l2: Clean up icon distribution listGregor Jasny1-1/+1
Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
2014-07-25qv4l2: add support for output video devicesHans Verkuil1-3/+4
Hook the test pattern generator into qv4l2, allowing it to be used as a generator for video output devices. Careful attention has been given to correct colorspace and RGB quantization handling. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-07-20qv4l2: integrate with the cv4l-helpers.h headerHans Verkuil1-4/+5
Replace the old v4l2-api.cpp/.h files by the cv4l-helpers.h. It's a major change, but without any functional changes involved, just refactoring. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-07-19qv4l2: add the two new png's to the EXTRA_DIST listHans Verkuil1-2/+2
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-07-17qv4l2: add new png to the list of distributed filesHans Verkuil1-3/+3
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-06-28qv4l2: Distribute manpageGregor Jasny1-1/+1
Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
2013-08-12qv4l2: add manpageBård Eirik Winther1-0/+1
Signed-off-by: Bård Eirik Winther <bwinther@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2013-08-08qv4l2: generalized opengl include guardsBård Eirik Winther1-2/+2
Created a general QtGL makefile condition and using config.h to check in code if QtGL is present. Signed-off-by: Bård Eirik Winther <bwinther@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2013-08-08qv4l2: add ALSA stream to qv4l2Bård Eirik Winther1-2/+6
Changes the ALSA streaming code to work with qv4l2 and allows it to be compiled in. qv4l2 does not use the streaming function yet. Signed-off-by: Bård Eirik Winther <bwinther@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2013-08-03qv4l2: add OpenGL renderingBård Eirik Winther1-1/+7
Adds OpenGL-accelerated display of video. This allows for using the graphics card to render the video content to screen and to perform color space conversion. Signed-off-by: Bård Eirik Winther <bwinther@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2013-08-03qv4l2: new modular capture window designBård Eirik Winther1-2/+2
The display of video has been divided into classes to easier implement other ways to render frames on screen. Signed-off-by: Bård Eirik Winther <bwinther@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2013-06-18qv4l2: Silence Qt build tools invocation if silent mode is enabledGregor Jasny1-5/+5
Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
2012-10-14buildsystem: Query Qt rcc tool location and fall back to rcc if not ↵Gregor Jasny1-1/+1
available (like on RHEL5) Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
2012-07-24qv4l2: add support to stream raw frames into a file.Hans Verkuil1-1/+2
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2012-07-24qv4l2: Add ability to make a snapshot.Hans Verkuil1-2/+2
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2012-07-20qv4l2: add raw VBI support.Hans Verkuil1-3/+6
Note: the slicing code was copied from zvbi. Eventually I intend to move the slicing code to a library. It effectively transforms raw VBI into sliced VBI, so that should make it very easy for applications to handle both raw and sliced VBI. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
2012-06-20qv4l2: Fix out of tree buildsGregor Jasny1-8/+8
Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
2012-02-19buildsystem: Convert pattern rules to portable make rulesGregor Jasny1-8/+10
Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
2012-01-14buildsystem: Convert to autotools buildsystemGregor Jasny1-0/+35
Use autoreconf -vfi to bootstrap Signed-off-by: Gregor Jasny <gjasny@googlemail.com>

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