Commit graph

287 commits

Author SHA1 Message Date
Tim-Philipp Müller
9590df3c2e v4l2: fix make distcheck by disting some more headers 2009-08-11 03:08:01 +01:00
Tim-Philipp Müller
8c8e6af45b v4l2src: if max == min width/height put an int in the probed caps, not an int range
Fixes #560033.
2009-08-09 14:19:42 +01:00
Sebastian Dröge
198604c108 v4l2: Directly use GST_PTR_FORMAT for printing caps with the LOG_CAPS macro 2009-08-04 14:45:31 +02:00
Sebastian Dröge
23dbb15ff5 v4l2: Remove some OMAP specific hacks
They require special build flags and are not useful in general.
2009-08-04 09:32:07 +02:00
Rob Clark
99e2ac121d v4l2sink: change where buffers get dequeued
It seems to cause strange occasional high latencies (almost 200ms) when dequeuing buffers from _buffer_alloc().  It is simpler and seems to work much better to dqbuf from the same thread that is queuing the next buffer.
2009-08-04 09:22:29 +02:00
Rob Clark
f19cfbda96 v4l2: Add v4l2sink element
This also does the following changes:
(1) pull the bufferpool code out into gstv4l2bufferpool.c, and make a
    bit more generic so it can be used both for v4l2src and v4l2sink
(2) move some of the device probing/configuration/caps stuff into
    gstv4l2object.c so it does not have to be duplicated between
    v4l2src and v4l2sink

Fixes bug #590280.
2009-08-04 09:16:56 +02:00
Elaine Xiong
085f87d85f v4l2: Fix v4l2src on OpenSolaris
The v4l2 driver for USB webcams on OpenSolaris does not support select()
calls. Detect when select() fails, and skip polling the device afterward,
which restores the pre 0.10.14 behaviour on OpenSolaris.

Signed-off-by: Jan Schmidt <thaytan@noraisin.net>
2009-07-19 11:42:13 +01:00
Filippo Argiolas
946c20a8ba v4l2src: optional support for device probing with gudev
Enumerate v4l2 devices using gudev if available.

Fixes bug #583640.
2009-07-13 16:16:05 +02:00
Stefan Kost
5d256c201f v4l2src: set structs to zero before using them in ioctls
This fixes valgrind warnings.
2009-06-25 19:44:21 +03:00
Stefan Kost
0b475ba774 v4l2: open/close the device in READY
This allows to query the device in READY. Before one need to switch it to PAUSED
and that also starts streaming.
2009-06-22 16:24:46 +03:00
Stefan Kost
751f7fc5f8 v4l2: cleanup and commenting
Remove newlines inserted by gst-indent once. Remove unused var from instance
struct. Add comments. Add another #define for default property value.
2009-05-26 16:29:46 +03:00
James Andrewartha
2410cd7a00 Fix compiler warnings
Fixes bug #582715.
2009-05-15 15:14:52 +02:00
Stefan Kost
ad5702d492 v4l2src: move duplicated timestamping and buffer metadata code to _create()
This will include the latency changes also in the mmap case.
2009-03-25 10:08:41 +02:00
Stefan Kost
652a7fb91f v4l2src: remove win32 ifdefs introduced by commit cff3f46760eac74c9bbd7a36aca44fedf327424b
V4l2src is under sys and does not exists/run under windows anyway.
2009-03-25 10:06:48 +02:00
Stefan Kost
1d16c9cc27 v4l2src: log details if we have them, needed for #575391 2009-03-15 23:26:56 +02:00
Jan Schmidt
a32581abee v4l2src: Prepend to lists and reverse them at the end.
Gratuitous micro-optimisation - prepend to lists and reverse them, rather
than appending to them each time.
2009-03-13 15:43:52 +00:00
Stefan Kost
f86b485f3b v4l2src: fix pads, so that they are subset of template caps
Do not add w=0 | h=0. When we can't get a framerate add fraction range.
2009-03-06 21:57:53 +02:00
Sjoerd Simons
b6755a7000 Wait for a frame to become available before capturing it
Use GstPoll to wait for the fd of the video device to become readable before
trying to capture a frame. This speeds up stopping v4l2src a lot as it no
longer has to wait for the next frame, especially when capturing with low
framerates or when the video device just never generates a frame (which seems a
common issue for uvcvideo devices)

Fixes bug #563574.
2009-03-01 19:55:26 +01:00
Wim Taymans
04359c8382 Conditionally compile code for YVYU
Only compile the code for the YVYU format when the format is actually defined.
Spotted by tmatth on IRC.
2009-02-23 19:53:58 +01:00
Levente Farkas
d2fc4cb3ba v4l2src: Make sort_by_frame_size conditionally compiled
sort_by_frame_size is declared static and only used inside
an ifdef, so use the same ifdef to define the function.  Fixes #572185

Signed-off-by: David Schleef <ds@schleef.org>
2009-02-23 09:20:49 -08:00
Wim Taymans
42c8aa7abc Add YVYU format to caps
Add YVYU format to the caps. We don't have anything to handle these caps yet,
though.
2009-02-23 17:05:43 +01:00
Brijesh Singh
74f84ae47f Fix comparison of the tuner norms
The V4L2 tuner norms that a device supports could
be a subset of some norm (e.g. NTSC instead of NTSC_M).
The comparison should be done by & instead of ==.

See http://www.linuxtv.org/downloads/video4linux/API/V4L2_API/spec-single/v4l2.html#STANDARD

Fixes bug #569820.
2009-01-30 14:42:44 +01:00
Stefan Kost
8e462968cf Remove version numbers from a few gst-launch examples.
The majority of the examples doe not use -0.10 and this will also help us to maintain the docs.
2009-01-29 11:07:59 +02:00
Stefan Kost
6335307b97 Update and add documentation for platform specific plugins (sys).
Link to properties. Correct titles for examples. Fix examples.
2009-01-29 10:12:43 +02:00
Tim-Philipp Müller
6c565d2ee1 sys/v4l2/gstv4l2src.c: Fix error code (the message string also needs love, but not today).
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read):
Fix error code (the message string also needs love, but not today).
2009-01-20 15:33:05 +00:00
Jan Schmidt
90e9d8e0e1 sys/v4l2/gstv4l2src.c: Remove () from translateable string, so that it makes more sense.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c:
Remove () from translateable string, so that it makes more sense.
2009-01-07 16:09:47 +00:00
Sascha Hauer
d576b9fdbe sys/v4l2/gstv4l2src.c: Add support for grayscale v4l2 devices. Fixes bug #566616.
Original commit message from CVS:
Patch by: Sascha Hauer <s dot hauer at pengutronix dot de>
Luotao Fu <l dot fu at pengutronix dot de>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_structure),
(gst_v4l2_get_caps_info):
Add support for grayscale v4l2 devices. Fixes bug #566616.
2009-01-05 12:30:40 +00:00
Tim-Philipp Müller
2e0d8e8b93 sys/v4l2/v4l2src_calls.c: Turns out we don't always get the frame sizes in a predefined order from lowest to highest ...
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c:
(gst_v4l2src_probe_caps_for_format_and_size), (sort_by_frame_size),
(gst_v4l2src_probe_caps_for_format):
Turns out we don't always get the frame sizes in a predefined
order from lowest to highest resolution, so let's just sort the
list by frame size once we've queried the possible resolutions
rather than assume any particular order. Fixes probed caps for
the camera in my HP2133 mini notebook and makes v4l2src default
to a decent size.
2008-11-17 14:04:20 +00:00
Stefan Kost
b51bb31b73 sys/v4l2/gstv4l2.c: Give it a primary rank for autovideosrc.
Original commit message from CVS:
* sys/v4l2/gstv4l2.c:
Give it a primary rank for autovideosrc.
2008-11-14 15:42:32 +00:00
Fabricio Godoy
5a4565868d sys/: Fix some spelling mistakes. Fixes #556802.
Original commit message from CVS:
Patch by: Fabricio Godoy <skarllot at gmail dot com>
* sys/oss/gstosssink.c: (gst_oss_sink_open):
* sys/oss/gstosssrc.c: (gst_oss_src_open):
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_mmap):
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
Fix some spelling mistakes. Fixes #556802.
2008-11-13 17:45:59 +00:00
Bastien Nocera
a50de826a2 Optionally use libv4l to access v4l2 devices. Fixes bug #545033.
Original commit message from CVS:
Patch by: Bastien Nocera <hadess at hadess dot net>,
Hans de Goede <jwrdegoede at fedoraproject dot org>
* configure.ac:
* sys/v4l2/Makefile.am:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read):
* sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities),
(gst_v4l2_fill_lists), (gst_v4l2_open), (gst_v4l2_close),
(gst_v4l2_get_norm), (gst_v4l2_set_norm), (gst_v4l2_get_frequency),
(gst_v4l2_set_frequency), (gst_v4l2_signal_strength),
(gst_v4l2_get_attribute), (gst_v4l2_set_attribute),
(gst_v4l2_get_input), (gst_v4l2_set_input):
* sys/v4l2/v4l2_calls.h:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize),
(gst_v4l2_buffer_new), (gst_v4l2_buffer_pool_finalize),
(gst_v4l2_buffer_pool_new), (gst_v4l2_buffer_pool_activate),
(gst_v4l2src_fill_format_list),
(gst_v4l2src_probe_caps_for_format_and_size),
(gst_v4l2src_probe_caps_for_format), (gst_v4l2src_grab_frame),
(gst_v4l2src_set_capture), (gst_v4l2src_capture_init),
(gst_v4l2src_capture_start), (gst_v4l2src_capture_stop),
(gst_v4l2src_get_nearest_size):
Optionally use libv4l to access v4l2 devices. Fixes bug #545033.
2008-11-04 12:32:48 +00:00
Stefan Kost
084812bffd Don't install static libs for plugins. Fixes #550851 for -good.
Original commit message from CVS:
* ext/aalib/Makefile.am:
* ext/annodex/Makefile.am:
* ext/cairo/Makefile.am:
* ext/dv/Makefile.am:
* ext/esd/Makefile.am:
* ext/flac/Makefile.am:
* ext/gconf/Makefile.am:
* ext/gdk_pixbuf/Makefile.am:
* ext/hal/Makefile.am:
* ext/jpeg/Makefile.am:
* ext/ladspa/Makefile.am:
* ext/libcaca/Makefile.am:
* ext/libmng/Makefile.am:
* ext/libpng/Makefile.am:
* ext/mikmod/Makefile.am:
* ext/pulse/Makefile.am:
* ext/raw1394/Makefile.am:
* ext/shout2/Makefile.am:
* ext/soup/Makefile.am:
* ext/speex/Makefile.am:
* ext/taglib/Makefile.am:
* ext/wavpack/Makefile.am:
* gst/alpha/Makefile.am:
* gst/apetag/Makefile.am:
* gst/audiofx/Makefile.am:
* gst/auparse/Makefile.am:
* gst/autodetect/Makefile.am:
* gst/avi/Makefile.am:
* gst/cutter/Makefile.am:
* gst/debug/Makefile.am:
* gst/effectv/Makefile.am:
* gst/equalizer/Makefile.am:
* gst/flx/Makefile.am:
* gst/goom/Makefile.am:
* gst/goom2k1/Makefile.am:
* gst/icydemux/Makefile.am:
* gst/id3demux/Makefile.am:
* gst/interleave/Makefile.am:
* gst/law/Makefile.am:
* gst/level/Makefile.am:
* gst/matroska/Makefile.am:
* gst/median/Makefile.am:
* gst/monoscope/Makefile.am:
* gst/multifile/Makefile.am:
* gst/multipart/Makefile.am:
* gst/oldcore/Makefile.am:
* gst/qtdemux/Makefile.am:
* gst/replaygain/Makefile.am:
* gst/rtp/Makefile.am:
* gst/rtsp/Makefile.am:
* gst/smpte/Makefile.am:
* gst/spectrum/Makefile.am:
* gst/udp/Makefile.am:
* gst/videobox/Makefile.am:
* gst/videocrop/Makefile.am:
* gst/videofilter/Makefile.am:
* gst/videomixer/Makefile.am:
* gst/wavenc/Makefile.am:
* gst/wavparse/Makefile.am:
* sys/directdraw/Makefile.am:
* sys/directsound/Makefile.am:
* sys/oss/Makefile.am:
* sys/osxaudio/Makefile.am:
* sys/osxvideo/Makefile.am:
* sys/sunaudio/Makefile.am:
* sys/v4l2/Makefile.am:
* sys/waveform/Makefile.am:
* sys/ximage/Makefile.am:
Don't install static libs for plugins. Fixes #550851 for -good.
2008-11-04 12:28:34 +00:00
Wim Taymans
46fe1e3fa0 sys/v4l2/v4l2src_calls.c: Guard more uncommon formats with ifdefs so that we can compile on older versions.
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_format_get_rank):
Guard more uncommon formats with ifdefs so that we can compile on older
versions.
2008-10-31 10:08:50 +00:00
Wim Taymans
300da1655b sys/v4l2/gstv4l2object.h: Getting the Class from an instance is not just a matter of casting it to the class struct b...
Original commit message from CVS:
* sys/v4l2/gstv4l2object.h:
Getting the Class from an instance is not just a matter of casting it to
the class struct but it involves calling G_OBJECT_GET_CLASS on the
instance. Fixes #549784.
2008-10-03 11:32:47 +00:00
Stefan Kost
2ea5c05241 sys/v4l2/: Fix memory leaks. Small code cleanups : No need for empty _init(). No need to memset instance structures. ...
Original commit message from CVS:
* sys/v4l2/gstv4l2object.c:
* sys/v4l2/gstv4l2src.c:
* sys/v4l2/gstv4l2src.h:
* sys/v4l2/v4l2_calls.c:
* sys/v4l2/v4l2src_calls.c:
Fix memory leaks. Small code cleanups : No need for empty _init(). No
need to memset instance structures. Some more FIXME's.
2008-08-26 12:27:11 +00:00
Filippo Argiolas
4cefe7e944 sys/v4l2/gstv4l2tuner.c: v4l2src doesn't have a property named "norm" so don't try to notify about changes to that pr...
Original commit message from CVS:
Patch by: Filippo Argiolas <filippo dot argiolas at gmail dot com>
* sys/v4l2/gstv4l2tuner.c: (gst_v4l2_tuner_set_norm_and_notify):
v4l2src doesn't have a property named "norm" so don't try to notify
about changes to that property. The "norm" property and related
code are commented out currently. Fixes bug #549090.
2008-08-23 15:43:49 +00:00
Mike Ruprecht
e14c307e2d sys/v4l2/gstv4l2object.c: Reprobe devices again instead of taking a cached list as new devices could've been plugged ...
Original commit message from CVS:
Patch by: Mike Ruprecht <cmaiku at gmail dot com>
* sys/v4l2/gstv4l2object.c: (gst_v4l2_class_probe_devices):
Reprobe devices again instead of taking a cached list as new
devices could've been plugged in. Fixes bug #549062.
2008-08-23 15:33:49 +00:00
Wim Taymans
713e800026 sys/v4l2/gstv4l2src.c: Add S910 and PWC formats with a low priority.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_structure),
(gst_v4l2_get_caps_info):
Add S910 and PWC formats with a low priority.
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_format_get_rank),
(gst_v4l2src_probe_caps_for_format):
Add more debugging.
2008-08-21 12:12:00 +00:00
Edward Hervey
5cf61c6a80 sys/v4l2/gstv4l2src.c: Properly set the maximum latency value, in the same way it is done in v4lsrc.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_query):
Properly set the maximum latency value, in the same way it is done in
v4lsrc.
* sys/v4l2/v4l2src_calls.c:
Simplify fraction equality check, no need to use GValues for this.
2008-08-13 08:33:57 +00:00
Edward Hervey
27e20eadc0 sys/v4l2/gstv4l2src.c: Add warning messages stating exactly why the latency query failed.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_query):
Add warning messages stating exactly why the latency query failed.
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_capture):
In some cases, the negotiated framerate might be the default one which
is already set internally. But we still need to mark it down in fps_n
and fps_d so that the latency query can happen properly.
2008-08-12 12:04:24 +00:00
Frederic Crozat
426721f717 Make sure gettext returns translations in UTF-8 encoding rather than in the current locale encoding (#546822).
Original commit message from CVS:
Patch by: Frederic Crozat <fcrozat@mandriva.org>
* ext/esd/gstesd.c: (plugin_init):
* ext/flac/gstflac.c: (plugin_init):
* ext/shout2/gstshout2.c: (plugin_init):
* ext/wavpack/gstwavpack.c: (plugin_init):
* sys/oss/gstossaudio.c: (plugin_init):
* sys/v4l2/gstv4l2.c: (plugin_init):
Make sure gettext returns translations in UTF-8 encoding rather
than in the current locale encoding (#546822).
2008-08-07 16:11:00 +00:00
Jan Schmidt
ab01993d33 sys/v4l2/v4l2src_calls.c: When outputting a pad template range for the size, include a framerate range too, to avoid ...
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format):
When outputting a pad template range for the size, include a framerate
range too, to avoid 'not a real subset of template caps' errors.
2008-08-07 10:22:32 +00:00
Benoit Fouet
f2fb132b9c sys/v4l2/gstv4l2src.c: Avoid compiler warning by initialising variable to NULL (#543259).
Original commit message from CVS:
Patch by: Benoit Fouet <benoit.fouet purplelabs com>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_negotiate):
Avoid compiler warning by initialising variable to NULL (#543259).
2008-07-17 13:54:38 +00:00
Sebastian Dröge
92ed8f6a74 Don't use declarations after statements and variable length arrays.
Original commit message from CVS:
* ext/raw1394/gstdv1394src.c: (gst_dv1394src_uri_set_uri):
* ext/speex/gstspeexenc.c: (gst_speex_enc_sink_getcaps):
* ext/wavpack/gstwavpackenc.c: (gst_wavpack_enc_set_wp_config):
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_fixate):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format):
* tests/examples/equalizer/demo.c: (message_handler):
* tests/examples/spectrum/demo-audiotest.c: (message_handler):
* tests/examples/spectrum/demo-osssrc.c: (message_handler):
Don't use declarations after statements and variable length arrays.
2008-07-08 12:51:34 +00:00
Daniel Drake
23078b431b sys/v4l2/v4l2src_calls.c: Try progressive video if interlaced fails. Fixes bug #541956 and the usage of v4l2src on OLPC.
Original commit message from CVS:
Patch by: Daniel Drake <dsd at gentoo dot org>
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_capture),
(gst_v4l2src_get_nearest_size):
Try progressive video if interlaced fails. Fixes bug #541956
and the usage of v4l2src on OLPC.
2008-07-07 21:28:58 +00:00
Tim-Philipp Müller
45aa7f8f16 sys/v4l2/v4l2_calls.c: Don't include unused gstv4l2xoverlay.h. Fixes build in case where X11 headers are not installed.
Original commit message from CVS:
* sys/v4l2/v4l2_calls.c::
Don't include unused gstv4l2xoverlay.h. Fixes build
in case where X11 headers are not installed.
2008-06-26 16:36:47 +00:00
Sjoerd Simons
0f2d27525b sys/v4l2/gstv4l2src.c: Improve negotiation a bit more by picking the smallest possible resolution that is larger than...
Original commit message from CVS:
Patch by: Sjoerd Simons <sjoerd at luon dot net>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_negotiate):
Improve negotiation a bit more by picking the smallest possible
resolution that is larger than the resolution specified in the
first caps entry of the peer caps. Fixes bug #536994.
2008-06-09 08:52:04 +00:00
Bastien Nocera
d4e7ab0e8c sys/v4l2/: Fix compilation with newer GIT kernels that deprecated
Original commit message from CVS:
Patch by: Bastien Nocera <hadess at hadess dot net>
* sys/v4l2/gstv4l2vidorient.c:
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
Fix compilation with newer GIT kernels that deprecated
V4L2_CID_HCENTER and V4L2_CID_VCENTER. Fixes bug #536317.
2008-06-09 08:42:49 +00:00
Sjoerd Simons
22940c0010 sys/v4l2/gstv4l2src.c: Provide a custom negotiation function to make sure to pick the highest possible framerate and ...
Original commit message from CVS:
Patch by: Sjoerd Simons <sjoerd at luon dot net>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_class_init),
(gst_v4l2src_fixate), (gst_v4l2src_negotiate):
Provide a custom negotiation function to make sure to pick the highest
possible framerate and resolution. Fixes bug #536646.
2008-06-04 17:39:31 +00:00
William M. Brack
61597d99e9 sys/v4l2/v4l2src_calls.c: Fix potential caps leak.
Original commit message from CVS:
Patch by: William M. Brack <wbrack at mmm dot com dot hk>
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format):
Fix potential caps leak.
If we can't get the framerate with an ioctl, try to get it with the
current norm. Fixes #520092.
2008-05-26 15:39:26 +00:00
William M. Brack
dfe8d582fc sys/v4l2/v4l2src_calls.c: If we fail to get the frame intervals, simply don't touch the framerates on the template ca...
Original commit message from CVS:
Patch by: William M. Brack <wbrack at mmm dot com dot hk>
* sys/v4l2/v4l2src_calls.c:
(gst_v4l2src_probe_caps_for_format_and_size):
If we fail to get the frame intervals, simply don't touch the framerates
on the template caps instead of discarding the format. See #520092.
2008-05-26 15:14:55 +00:00
William M. Brack
c3bde2dc42 sys/v4l2/gstv4l2src.c: Add NV12, NV21 and bayer support. See #520092.
Original commit message from CVS:
Patch by: William M. Brack <wbrack at mmm dot com dot hk>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_structure),
(gst_v4l2_get_caps_info):
Add NV12, NV21 and bayer support. See #520092.
2008-05-26 14:52:51 +00:00
Sebastian Dröge
5a344798f0 sys/v4l2/gstv4l2src.c: Don't include the gstv4l2xoverlay.h header as the XOverlay support isn't implemented at all ye...
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c:
Don't include the gstv4l2xoverlay.h header as the XOverlay support
isn't implemented at all yet and this requires X headers to be
installed. Fixes bug #533264.
2008-05-17 10:38:18 +00:00
Edgard Lima
70ee2ee5e0 Add device-fd property to make it possible to apps to call ioctl's.
Original commit message from CVS:
Add device-fd property to make it possible to apps to call ioctl's.
2008-03-26 15:10:08 +00:00
Tim-Philipp Müller
d31a648d75 sys/v4l2/v4l2src_calls.c: Remove superfluous DEBUG macro.
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_capture):
Remove superfluous DEBUG macro.
2008-03-25 12:39:22 +00:00
William M. Brack
e605a94e40 sys/v4l2/v4l2src_calls.c: Check whether the device supports setting the framerate before trying to set it and then po...
Original commit message from CVS:
Based on patch by: William M. Brack <wbrack at mmm com hk>
* sys/v4l2/v4l2src_calls.c: (fractions_are_equal),
(gst_v4l2src_set_capture):
Check whether the device supports setting the framerate before
trying to set it and then posting a warning or error if it doesn't
work (#516649, #520092). Also compare fractions more correctly.
2008-03-25 12:33:09 +00:00
William M. Brack
a6019fc0bf sys/v4l2/v4l2src_calls.c: Make sure the probed frame sizes are reversed in the resulting caps also when using V4L2_FR...
Original commit message from CVS:
Patch by: William M. Brack <wbrack at mmm com hk>
* sys/v4l2/v4l2src_calls.c:
(gst_v4l2src_probe_caps_for_format_and_size),
(gst_v4l2src_probe_caps_for_format):
Make sure the probed frame sizes are reversed in the resulting
caps also when using V4L2_FRMSIZE_STEPWISE (so they end up
highest resolution first); also remove unused variable.
(Partly fixes #520092)
2008-03-17 19:50:58 +00:00
Sebastian Dröge
45aeb687d2 sys/v4l2/v4l2src_calls.c: Chain up the finalize functions. Fixes bug #515984.
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize),
(gst_v4l2_buffer_class_init), (gst_v4l2_buffer_pool_finalize),
(gst_v4l2_buffer_pool_class_init):
Chain up the finalize functions. Fixes bug #515984.
2008-02-12 11:38:54 +00:00
Jan Schmidt
38baf136e6 sys/v4l2/v4l2_calls.c: Treat ENOTTY (driver does not implement ioctl) the same as
Original commit message from CVS:
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
Treat ENOTTY (driver does not implement ioctl) the same as
EINVAL since it implies there are no available standards.
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format),
(gst_v4l2src_get_nearest_size):
Replace gst_v4l2src_get_size_limits with 2 calls to new function
gst_v4l2src_get_nearest_size, and get it to use VIDIOC_S_FMT to
probe if the driver does not support VIDIOC_TRY_FMT for whatever
reason, and if we aren't yet actively capturing.
* sys/v4l2/v4l2src_calls.h:
Remove replaced function declaration.
2008-01-31 16:12:28 +00:00
Brian Cameron
a973a4f154 configure.ac: Detect video4linux headers on Solaris too.
Original commit message from CVS:
* configure.ac:
Detect video4linux headers on Solaris too.
* sys/v4l2/gstv4l2colorbalance.h:
* sys/v4l2/gstv4l2object.h:
* sys/v4l2/v4l2_calls.c:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize),
(gst_v4l2_buffer_new):
Make v4l2 build on Solaris.
Patch by: Brian Cameron  <brian.cameron at sun dot com>
Fixes: #510505
2008-01-21 19:35:58 +00:00
Tim-Philipp Müller
8d0960ec26 sys/v4l2/: Init some structs to zero before we pass them to ioctl, which avoids valgrind warnings. Also fix a small ...
Original commit message from CVS:
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fill_format_list):
Init some structs to zero before we pass them to ioctl, which
avoids valgrind warnings.  Also fix a small memory leak.
2007-12-11 11:50:54 +00:00
Edgard Lima
66ca1b2280 Always copy buffers by default (handle safer with bugged drivers) and added a property to make it possible to use mma...
Original commit message from CVS:
Always copy buffers by default (handle safer with bugged drivers) and added a property to make it possible to use mmap effectively (no copy if possible) when application wants to. Fixes: #480557.
2007-11-15 12:22:10 +00:00
Tim-Philipp Müller
a597c1d4e3 sys/v4l2/v4l2src_calls.c: but the corresponding ioctl() call fails even though the driver claims to support this form...
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format):
If VIDIOC_ENUM_FRAMESIZES is defined (= recent kernel), but the
corresponding ioctl() call fails even though the driver claims to
support this format, just fall back to the pre-2.6.19 kernel
routine that creates caps with suitable height and width ranges
(see #448278).
2007-11-13 17:19:13 +00:00
Tim-Philipp Müller
94c519cead sys/v4l2/v4l2src_calls.c: Fix 'unused variable' compiler warning when compiling against older kernel headers.
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c:
Fix 'unused variable' compiler warning when compiling against
older kernel headers.
2007-10-26 15:03:06 +00:00
Edgard Lima
7ec35b117e sys/v4l2/v4l2src_calls.c: Fixes "v4l2src ! queue ! xvimagesink". The queue ask for buffer too early. It is temporary ...
Original commit message from CVS:

* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_grab_frame):
Fixes "v4l2src ! queue ! xvimagesink". The queue ask for buffer too
early. It is temporary until we find something better.
2007-10-22 19:14:08 +00:00
Wim Taymans
279fe5fac6 sys/v4l2/v4l2src_calls.c: Add some more debug info. Generate an error when we run out of buffers for some reason. See...
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize),
(gst_v4l2src_grab_frame):
Add some more debug info. Generate an error when we run out of buffers
for some reason. See #480557.
2007-10-18 14:55:38 +00:00
Tim-Philipp Müller
a769e5e70a sys/v4l2/: When probing the formats and sizes a camera supports, make sure the best ones (highest resolution, prefere...
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c:
* sys/v4l2/v4l2src_calls.c:
When probing the formats and sizes a camera supports, make
sure the best ones (highest resolution, prefered format)
end up at the beginning of the probed caps and the less
desirable ones at the end.  This is important because the
order within the caps matters for things like fixation and
negotiation, ie. what format is chosen in the end.
With recent kernels, the current probing code will end up
querying the supported sizes from lowest resolution to
highest resolution, adding them to the probed caps in that
order, resulting to v4l2src fixating to the lowest possible
resolution if downstream does not express a size preference.
Also make up a somewhat random ranking of prefered output
formats for the same reason. Fixes #485828.
2007-10-13 12:03:44 +00:00
Wim Taymans
3b78ab50ef sys/v4l2/v4l2src_calls.c: Fix framerate detection code some more.
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c:
(gst_v4l2src_probe_caps_for_format_and_size):
Fix framerate detection code some more.
Handle the case where there is a weird step in the stepwise framerates.
Don't overwrite the min interval with the framerate, use a temp variable
instead.
Use max in the Continuous framerate intervals instead of step, which is
1 according to the docs. Fixes #475424.
2007-09-11 15:37:55 +00:00
Wim Taymans
cd79aec473 sys/v4l2/v4l2src_calls.c: Don't overwrite our GValue with 0 but instead use the previously computed value. Fixes #471...
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c:
(gst_v4l2src_probe_caps_for_format_and_size):
Don't overwrite our GValue with 0 but instead use the previously
computed value. Fixes #471823 some more.
2007-09-07 16:04:14 +00:00
Tim-Philipp Müller
7c69e90236 sys/v4l2/: Implement LATENCY queries in the crudest way possible so I don't have to use sync=false any longer when te...
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c:
* sys/v4l2/gstv4l2src.h:
* sys/v4l2/v4l2src_calls.c:
Implement LATENCY queries in the crudest way possible so I don't
have to use sync=false any longer when testing with videosinks.
2007-09-05 14:43:16 +00:00
Wim Taymans
c9d0575c74 sys/v4l2/v4l2src_calls.c: Add some more debugging in the framerate function.
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c:
(gst_v4l2src_probe_caps_for_format_and_size):
Add some more debugging in the framerate function.
Iterate stepwise framerate up to and _including_ the max and if nothing
was added to the list, add a dummy 0/1 to 100/1 framerate so that we
don't end up with an empty list.
2007-09-05 00:12:46 +00:00
Wim Taymans
b4e5796a04 sys/v4l2/gstv4l2src.c: Restructure the setcaps function so that we can also compute the expected GStreamer output siz...
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2_get_caps_info),
(gst_v4l2src_set_caps), (gst_v4l2src_get_mmap):
Restructure the setcaps function so that we can also compute the
expected GStreamer output size of the video frames.
Set frame_byte_size correctly so that read-based devices have a chance
of working correctly.
When grabbing a frame, discard frames that are not of the expected size.
Some cameras don't output the right framesize for the first buffer.
Try only a couple of times to get a valid frame, else error out.
* sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities),
(gst_v4l2_fill_lists), (gst_v4l2_get_input):
Add some more debug info when scanning the device.
* sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_new),
(gst_v4l2_buffer_pool_new), (gst_v4l2_buffer_pool_activate),
(gst_v4l2src_fill_format_list), (gst_v4l2src_grab_frame),
(gst_v4l2src_set_capture), (gst_v4l2src_capture_init):
Add some more debug info when dequeing a frame.
2007-09-04 16:40:05 +00:00
Mark Nauwelaerts
09a5687705 sys/v4l2/v4l2src_calls.c: Handle optional v4l2 ioctls gracefully.
Original commit message from CVS:
patch by: Mark Nauwelaerts <manauw@skynet.be>
* sys/v4l2/v4l2src_calls.c:
Handle optional v4l2 ioctls gracefully.
2007-08-22 08:22:50 +00:00
Stefan Kost
c1254d31e9 sys/v4l2/gstv4l2src.c: Add another example pipeline.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c:
Add another example pipeline.
2007-07-18 11:55:13 +00:00
Alexander Eichner
e547bc5595 sys/v4l2/gstv4l2src.c: Use define here.
Original commit message from CVS:
Patch by: Alexander Eichner <alexeichi@yahoo.de>
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_init):
Use define here.
* sys/v4l2/gstv4l2tuner.c:
(gst_v4l2_tuner_set_frequency_and_notify):
Don't touch the property - its still disabled.
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format),
(gst_v4l2src_grab_frame), (gst_v4l2src_get_size_limits):
* sys/v4l2/v4l2src_calls.h:
Improve fallback format negotionation. Fixes #451388
2007-07-18 11:42:33 +00:00
Stefan Kost
5d60a17f4a sys/v4l2/gstv4l2src.c: Initialize num_buffers with minimum value.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_init):
Initialize num_buffers with minimum value.
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fill_format_list),
(gst_v4l2src_probe_caps_for_format), (gst_v4l2src_grab_frame):
Handle frame-size query failure gracefully.
2007-07-17 11:35:29 +00:00
Andy Wingo
34d9fcc47f Return a copy of the pool buffer if all mmap buffers have been dequeued.
Original commit message from CVS:
(gst_v4l2src_grab_frame): Return a copy of the pool buffer if all
mmap buffers have been dequeued.
2007-06-12 13:33:56 +00:00
Andy Wingo
cde8c8bdc4 sys/v4l2/v4l2src_calls.c (gst_v4l2_buffer_finalize) (gst_v4l2_buffer_class_init, gst_v4l2_buffer_get_type)
Original commit message from CVS:
2007-06-12  Andy Wingo  <wingo@pobox.com>

* sys/v4l2/v4l2src_calls.c (gst_v4l2_buffer_finalize)
(gst_v4l2_buffer_class_init, gst_v4l2_buffer_get_type)
(gst_v4l2_buffer_new): Behave more like ximagesink's buffers, with
finalization and resuscitation. No longer public.
(gst_v4l2_buffer_pool_finalize, gst_v4l2_buffer_pool_init)
(gst_v4l2_buffer_pool_class_init, gst_v4l2_buffer_pool_get_type)
(gst_v4l2_buffer_pool_new, gst_v4l2_buffer_pool_activate)
(gst_v4l2_buffer_pool_destroy): Make the pool follow common
miniobject semantics, and be threadsafe.
(gst_v4l2src_queue_frame): Remove this function, as we just call
the ioctls directly in the two places where we queue buffers.
(gst_v4l2src_grab_frame): Return a flowreturn and fill the buffer
directly.
(gst_v4l2src_capture_init): Use the new buffer_pool_new function
to allocate the pool, which also preallocates the GstBuffers.
(gst_v4l2src_capture_start): Call buffer_pool_activate instead of
queueing the frames directly.

* sys/v4l2/gstv4l2src.h (struct _GstV4l2BufferPool): Make this a
real MiniObject instead of rolling our own refcounting and
finalizing. Give it a lock.
(struct _GstV4l2Buffer): Remove one intermediary object, having
the buffers hold the struct v4l2_buffer directly.

* sys/v4l2/gstv4l2src.c (gst_v4l2src_set_caps): Pass the caps to
capture_init so that it can set them on the buffers that it will
create.
(gst_v4l2src_get_read): For better or for worse, include the
timestamping and offsetting code here; really we should be using
bufferalloc though.
(gst_v4l2src_get_mmap): Just make grab_frame return one of our
preallocated, mmap'd buffers.
2007-06-12 11:23:01 +00:00
Andy Wingo
dd803ce06c sys/v4l2/v4l2src_calls.c (gst_v4l2src_probe_caps_for_format)
Original commit message from CVS:
2007-06-06  Andy Wingo  <wingo@pobox.com>

* sys/v4l2/v4l2src_calls.c (gst_v4l2src_probe_caps_for_format)
(gst_v4l2src_probe_caps_for_format_and_size): Only probe for
format and size if the ioctls are defined; should fix compilation
on Linux < 2.16.19.
2007-06-06 10:19:17 +00:00
Andy Wingo
e99b73973b sys/v4l2/gstv4l2src.c (gst_v4l2src_start, gst_v4l2src_stop): Add some useless comments.
Original commit message from CVS:
2007-06-05  Andy Wingo  <wingo@pobox.com>

* sys/v4l2/gstv4l2src.c (gst_v4l2src_start, gst_v4l2src_stop): Add
some useless comments.

* sys/v4l2/v4l2src_calls.c (gst_v4l2src_capture_init): Don't queue
frames before calling STREAMON, that might leave them in a state
where they can't be dequeued if we go back to NULL without calling
STREAMON, according to the docs.
(gst_v4l2src_capture_start): Enqueue buffers here instead, right
before we call STREAMON.
(gst_v4l2src_capture_deinit): Remove crack to work around dequeue
failures. (For me this code hung.) The pool refcounting is still
crack; added a note to that effect.
2007-06-05 14:17:25 +00:00
Andy Wingo
70615818aa sys/v4l2/gstv4l2object.*: Revert some unintended changes.
Original commit message from CVS:
2007-05-30  Andy Wingo  <wingo@pobox.com>

* sys/v4l2/gstv4l2object.h:
* sys/v4l2/gstv4l2object.c (gst_v4l2_object_new): Revert some
unintended changes.
2007-05-30 14:57:44 +00:00
Andy Wingo
3b5f988239 sys/v4l2/v4l2src_calls.*: Store the format list in the order that the driver gives it to us.
Original commit message from CVS:
2007-05-30  Andy Wingo  <wingo@pobox.com>

* sys/v4l2/v4l2src_calls.h:
* sys/v4l2/v4l2src_calls.c (gst_v4l2src_fill_format_list): Store
the format list in the order that the driver gives it to us.
(gst_v4l2src_probe_caps_for_format_and_size)
(gst_v4l2src_probe_caps_for_format): New functions, fill GstCaps
based on the capabilities of the device.
(gst_v4l2src_grab_frame): Update for object variable renaming.
(gst_v4l2src_set_capture): Update to be strict in its parameters,
as in the set_caps below.
(gst_v4l2src_capture_init): Update for object variable renaming,
and reflow.
(gst_v4l2src_capture_start, gst_v4l2src_capture_stop)
(gst_v4l2src_capture_deinit): Update for object variable renaming.
(gst_v4l2src_update_fps, gst_v4l2src_set_fps)
(gst_v4l2src_get_fps): Remove; these functions don't have much
meaning outside of an atomic set_caps method.
(gst_v4l2src_buffer_new): Don't set buffer duration, it is not
known.

* sys/v4l2/gstv4l2tuner.c (gst_v4l2_tuner_set_channel): Remove
call to update_fps; not sure about this change.
(gst_v4l2_tuner_set_norm): Work around the fact that for the
moment we don't have an update_fps_func.

* sys/v4l2/gstv4l2src.h (struct _GstV4l2Src): Don't put v4l2
structures in the object, just store what we need. Do store the
probed caps of the device. Don't store the current frame rate.

* sys/v4l2/gstv4l2src.c (gst_v4l2src_init): Remove the
update_fps_function, for now. Update for new object variable
naming.
(gst_v4l2src_set_property, gst_v4l2src_get_property): Update for
new object variable naming.
(gst_v4l2src_v4l2fourcc_to_structure): Rename from ..._to_caps.
(gst_v4l2_structure_to_v4l2fourcc): Rename from ...caps_to_....
(gst_v4l2src_get_caps): Rework to probe the device for supported
frame sizes and frame rates.
(gst_v4l2src_set_caps): Rework to be strict in the given
parameters: if someone asks us to have a certain size and rate,
that is what we configure.
(gst_v4l2src_get_read): Update for object variable naming. Don't
leak buffers on short reads.
(gst_v4l2src_get_mmap): Update for object variable naming, and add
comments.
(gst_v4l2src_create): Update for object variable naming.
2007-05-30 14:40:53 +00:00
David Schleef
1a818e4151 sys/v4l2/gstv4l2src.c: Add support for Bayer images as video/x-raw-bayer. Fixes #314160.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: Add support for Bayer images as
video/x-raw-bayer.  Fixes #314160.
2007-05-15 02:56:23 +00:00
Tim-Philipp Müller
7236a2f8b3 Printf format fixes; also add some missing quotes in translated strings. Fixes #416728 and #416727.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_index):
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_grab_frame):
Printf format fixes; also add some missing quotes in translated
strings. Fixes #416728 and #416727.
2007-03-10 12:30:48 +00:00
Jan Schmidt
de1357a407 Fix a bunch of leaks shown by the newly-added states test.
Original commit message from CVS:
* ext/flac/gstflacenc.c: (gst_flac_enc_finalize):
* ext/gconf/gstgconfaudiosink.c: (gst_gconf_audio_sink_class_init),
(gst_gconf_audio_sink_dispose), (gst_gconf_audio_sink_finalize):
* ext/gconf/gstgconfaudiosrc.c: (gst_gconf_audio_src_base_init),
(gst_gconf_audio_src_class_init), (gst_gconf_audio_src_dispose),
(gst_gconf_audio_src_finalize), (do_toggle_element):
* ext/gconf/gstgconfvideosink.c: (gst_gconf_video_sink_base_init),
(gst_gconf_video_sink_class_init), (gst_gconf_video_sink_finalize),
(do_toggle_element):
* ext/gconf/gstgconfvideosrc.c: (gst_gconf_video_src_base_init),
(gst_gconf_video_src_class_init), (gst_gconf_video_src_dispose),
(gst_gconf_video_src_finalize), (do_toggle_element):
* ext/gconf/gstswitchsink.c: (gst_switch_sink_class_init),
(gst_switch_sink_reset), (gst_switch_sink_set_child):
* ext/hal/gsthalaudiosink.c: (gst_hal_audio_sink_base_init):
* ext/hal/gsthalaudiosrc.c: (gst_hal_audio_src_base_init):
* ext/shout2/gstshout2.c: (gst_shout2send_class_init),
(gst_shout2send_init), (gst_shout2send_finalize):
* gst/debug/testplugin.c: (gst_test_class_init),
(gst_test_finalize):
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(gst_flxdec_dispose):
* gst/multipart/multipartmux.c: (gst_multipart_mux_finalize):
* gst/rtp/gstrtpmp4gpay.c: (gst_rtp_mp4g_pay_finalize):
* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_init),
(gst_rtspsrc_finalize):
* gst/rtsp/rtspextwms.c: (rtsp_ext_wms_free_context):
* gst/rtsp/rtspextwms.h:
* gst/smpte/gstsmpte.c: (gst_smpte_class_init),
(gst_smpte_finalize):
* gst/udp/gstmultiudpsink.c: (gst_multiudpsink_finalize):
* gst/udp/gstudpsink.c: (gst_udpsink_class_init),
(gst_udpsink_finalize):
* gst/wavparse/gstwavparse.c: (gst_wavparse_dispose),
(gst_wavparse_sink_activate):
* sys/oss/gstosssink.c: (gst_oss_sink_finalise):
* sys/oss/gstosssrc.c: (gst_oss_src_class_init),
(gst_oss_src_finalize):
* sys/v4l2/gstv4l2object.c: (gst_v4l2_object_destroy):
* sys/v4l2/gstv4l2object.h:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_class_init),
(gst_v4l2src_finalize):
* sys/ximage/gstximagesrc.c: (gst_ximage_src_ximage_get):
Fix a bunch of leaks shown by the newly-added states test.
2007-03-04 13:52:03 +00:00
Edgard Lima
fff672f930 Fix segfault when oppening a radio device.
Original commit message from CVS:
Fix segfault when oppening a radio device.
2007-02-22 17:53:26 +00:00
Stefan Kost
5c1b116dc8 Fix level for multi-channel case.
Original commit message from CVS:
* gst/level/gstlevel.c: (gst_level_set_caps),
(gst_level_transform_ip):
* sys/v4l2/README:
* tests/check/elements/level.c: (GST_START_TEST):
Fix level for multi-channel case.
2007-02-22 14:35:28 +00:00
Stefan Kost
2d1b42029a sys/v4l2/v4l2src_calls.c: Readd GST_ELEMENT_ERROR if we can't reenque buffers after EIO, fixes #407369
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fill_format_list),
(gst_v4l2src_grab_frame), (gst_v4l2src_set_capture),
(gst_v4l2src_capture_init):
Readd GST_ELEMENT_ERROR if we can't reenque buffers after EIO,
fixes #407369
2007-02-19 12:22:43 +00:00
Stefan Kost
77790aa2dc sys/v4l2/: More FIXME comments and messaging changes.
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_caps),
(gst_v4l2src_get_caps):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fill_format_list),
(gst_v4l2src_grab_frame), (gst_v4l2src_set_capture),
(gst_v4l2src_capture_init):
More FIXME comments and messaging changes.
2007-02-12 12:57:22 +00:00
Stefan Kost
fdd167aeb1 sys/v4l2/: Fix EIO handing when capturing. Add new property to specify the number of buffers to enque (and remove the...
Original commit message from CVS:
* sys/v4l2/gstv4l2object.c:
(gst_v4l2_object_install_properties_helper),
(gst_v4l2_object_set_property_helper),
(gst_v4l2_object_get_property_helper), (gst_v4l2_set_defaults):
* sys/v4l2/gstv4l2object.h:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_class_init),
(gst_v4l2src_init), (gst_v4l2src_set_property),
(gst_v4l2src_get_property), (gst_v4l2src_set_caps):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fill_format_list),
(gst_v4l2src_grab_frame), (gst_v4l2src_set_capture),
(gst_v4l2src_capture_init), (gst_v4l2src_capture_start),
(gst_v4l2src_capture_deinit):
Fix EIO handing when capturing. Add new property to specify the number of
buffers to enque (and remove the borked num-buffers usage).
2007-01-17 14:30:50 +00:00
Stefan Kost
d5ce2baebb sys/v4l2/v4l2src_calls.c: cleanup the error message a bit more
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fill_format_list),
(gst_v4l2src_queue_frame), (gst_v4l2src_grab_frame),
(gst_v4l2src_get_capture), (gst_v4l2src_set_capture),
(gst_v4l2src_capture_init), (gst_v4l2src_buffer_finalize):
cleanup the error message a bit more
2006-11-30 16:46:13 +00:00
Tim-Philipp Müller
8c7f729c07 sys/v4l2/v4l2src_calls.c: Add missing curly brackets.
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_capture_deinit):
Add missing curly brackets.
2006-11-18 18:14:34 +00:00
Edgard Lima
c729cbdbee Fix capture_deinit.
Original commit message from CVS:
Fix capture_deinit.
2006-11-17 14:54:01 +00:00
Stefan Kost
c19bac4ff6 sys/v4l2/v4l2src_calls.c: we do not translate debug messages
Original commit message from CVS:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_grab_frame):
we do not translate debug messages
2006-11-10 08:09:05 +00:00
Edgard Lima
24088fed0a Improved comments in ELEMENT_ERROR/WARNING and added "#if 0" to xoverlay code that is still not implemented.
Original commit message from CVS:
Improved comments in ELEMENT_ERROR/WARNING and added "#if 0" to xoverlay code that is still not implemented.
2006-11-01 19:48:26 +00:00
Fredrik Persson
7d5caee3b5 sys/v4l2/gstv4l2tuner.*: Fix _set_channel(): remove useless g_object_notify() for "channel" property that doesn't exi...
Original commit message from CVS:
Patch by: Fredrik Persson  <frepe at broadband net>
* sys/v4l2/gstv4l2tuner.c:
* sys/v4l2/gstv4l2tuner.h:
Fix _set_channel(): remove useless g_object_notify() for "channel"
property that doesn't exist any longer and therefore now also
useless redirect (#338818).
2006-10-18 11:04:09 +00:00
Stefan Kost
a2b7998dad sys/v4l2/: dear stefan, framespersecond is not frameperiod, reverting but adding comment
Original commit message from CVS:
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_fps),
(gst_v4l2src_get_fps):
dear stefan, framespersecond is not frameperiod, reverting but adding
comment
2006-10-17 13:44:14 +00:00
Stefan Kost
2d2802aa8d sys/v4l2/: Numerator is numerator and denominator is denominator. Say that aloud 5 times and retry after next beer.
Original commit message from CVS:
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_fps),
(gst_v4l2src_get_fps):
Numerator is numerator and denominator is denominator. Say that aloud
5 times and retry after next beer.
2006-10-17 11:28:50 +00:00
Jan Schmidt
b26667c5b2 sys/v4l2/gstv4l2xoverlay.*: Fix build as per the patch in #338818 comment 36.
Original commit message from CVS:
* sys/v4l2/gstv4l2xoverlay.c:
* sys/v4l2/gstv4l2xoverlay.h:
Fix build as per the patch in #338818 comment 36.
2006-10-09 07:01:19 +00:00
Thomas Vander Stichele
fd3b9b26f1 comment out the notifies for removed properties
Original commit message from CVS:
comment out the notifies for removed properties
2006-10-03 13:47:10 +00:00