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gstreamer/sys/v4l2
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Damian Hobson-Garcia a493bcd549 v4l2object: Orphan buffer pool on object_stop if supported 
Use V4L2 buffer orphaning, on recent kernels so that
the device can be restarted immediately with
a new buffer pool during renogatiation.
2019-06-03 19:09:24 +00:00
..
ext v4l2: remove __user define from types-compat.h 2019-04-05 16:01:55 +00:00
gstv4l2.c v4l2: mark caps from probe as MAY_BE_LEAKED 2019-01-17 15:05:45 +00:00
gstv4l2allocator.c v4l2allocator: support orphaning 2019-04-05 16:01:55 +00:00
gstv4l2allocator.h v4l2allocator: support orphaning 2019-04-05 16:01:55 +00:00
gstv4l2bufferpool.c v4l2bufferpool: Free orphaned allocator resources when buffers are released 2019-06-03 19:09:24 +00:00
gstv4l2bufferpool.h v4l2bufferpool: support orphaning 2019-04-05 16:01:55 +00:00
gstv4l2colorbalance.c Update Edgard Lima's email 2017-02-27 00:34:19 +00:00
gstv4l2colorbalance.h v4l2: Merge v4l2_calls.h into gstv4l2object.h 2017-07-17 20:48:28 -04:00
gstv4l2deviceprovider.c v4l2deviceprovider: Don't do slow probes 2017-12-22 10:30:49 -05:00
gstv4l2deviceprovider.h pulse, v4l2: add missing G_END_DECLS in some places 2014-10-28 21:32:06 +00:00
gstv4l2fwhtenc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2fwhtenc.h v4l2: Add FWHT codec support 2018-09-13 20:48:09 -04:00
gstv4l2h263enc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2h263enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2h264enc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2h264enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2h265enc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2h265enc.h v4l2videoenc: Add HEVC support 2018-10-24 12:01:59 +01:00
gstv4l2jpegenc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2jpegenc.h v4l2: Add JPEG encoding support 2018-09-13 20:48:09 -04:00
gstv4l2mpeg4enc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2mpeg4enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2object.c v4l2object: Orphan buffer pool on object_stop if supported 2019-06-03 19:09:24 +00:00
gstv4l2object.h v4l2: Properly fix Android build 2018-11-21 18:58:38 -05:00
gstv4l2radio.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
gstv4l2radio.h Fix FSF address 2012-11-04 00:07:18 +00:00
gstv4l2sink.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
gstv4l2sink.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2src.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
gstv4l2src.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2transform.c v4l2: fix use after free when handling events 2019-04-16 14:53:15 +05:30
gstv4l2transform.h v4l2transform: Add "disable-passthrough" property 2018-08-31 15:43:53 -04:00
gstv4l2tuner.c v4l2: Merge v4l2_calls.h into gstv4l2object.h 2017-07-17 20:48:28 -04:00
gstv4l2tuner.h Update Edgard Lima's email 2017-02-27 00:34:19 +00:00
gstv4l2videodec.c v4l2: fix use after free when handling events 2019-04-16 14:53:15 +05:30
gstv4l2videodec.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2videoenc.c v4l2: fix use after free when handling events 2019-04-16 14:53:15 +05:30
gstv4l2videoenc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2vidorient.c v4l2: Merge v4l2_calls.h into gstv4l2object.h 2017-07-17 20:48:28 -04:00
gstv4l2vidorient.h Update Edgard Lima's email 2017-02-27 00:34:19 +00:00
gstv4l2vp8enc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2vp8enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2vp9enc.c v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
gstv4l2vp9enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
Makefile.am v4l2videoenc: Add HEVC support 2018-10-24 12:01:59 +01:00
meson.build doc: Port documentation to hotdoc 2019-05-13 11:34:56 -04:00
README Fix level for multi-channel case. 2007-02-22 14:35:28 +00:00
tuner.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
tuner.h v4l2: remove unused enumtypes and use generic marshaller 2013-08-04 11:03:49 +01:00
tunerchannel.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
tunerchannel.h Fix FSF address 2012-11-04 00:07:18 +00:00
tunernorm.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
tunernorm.h Fix FSF address 2012-11-04 00:07:18 +00:00
v4l2-utils.c v4l2: consistently check #ifdef HAVE_GUDEV instead of #if 2016-08-18 20:20:20 +01:00
v4l2-utils.h v4l2: Add a macro to check for M2M 2018-07-13 22:58:57 -04:00
v4l2_calls.c v4l2: fix a typo on a debug message at v4l2_calls 2019-02-26 13:59:46 +00:00

README 

v4l2 plugins
============

The idea is a bit the same as the idea for the v4l1 plugins. We want
one generic v4l2element, and a few child objects (probably only two:
v4l2src and v4l2sink):

                /-------- v4l2src
v4l2element ---=
                \-------- v4l2sink

Both v4l2src and v4l2sink have a uncompressed and a compressed
recording-/playback-mode. Since this is all part of v4l2, the 'client'
of these elements, i.e. an application using v4l2src/v4l2sink, will
hardly notice this. All capsnego stuff is done inside, and the plugin
knows which formats are compressed and which are not.

Please note that the v4l1 and the v4l2 plugins are *not* compatible
concerning properties. Naming has been kept the same where possible,
but in some cases, properties had to be removed or added to make
full use of v4l2.

V4L2 API: http://linux.bytesex.org/v4l2/.
          http://v4l2spec.bytesex.org/
          /usr/include/linux/videodev2.h or

Kernel patches available from
          http://dl.bytesex.org/patches/.

Articles:
          http://lwn.net/Articles/203924/