Commit graph

77 commits

Author SHA1 Message Date
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
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
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
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
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
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
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
Wim Taymans
d8769c7d84 sys/v4l2/: Renamed some properties to match the tuner interface naming.
Original commit message from CVS:
* sys/v4l2/gstv4l2object.c:
(gst_v4l2_object_install_properties_helper), (gst_v4l2_object_new),
(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_create):
* sys/v4l2/gstv4l2tuner.c: (gst_v4l2_tuner_contains_channel),
(gst_v4l2_tuner_list_channels),
(gst_v4l2_tuner_set_channel_and_notify),
(gst_v4l2_tuner_get_channel), (gst_v4l2_tuner_contains_norm),
(gst_v4l2_tuner_list_norms), (gst_v4l2_tuner_set_norm_and_notify),
(gst_v4l2_tuner_get_norm):
* sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities),
(gst_v4l2_fill_lists), (gst_v4l2_empty_lists):
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_get_fps):
Renamed some properties to match the tuner interface naming.
2006-09-27 17:04:22 +00:00
Wim Taymans
a9bc7aedaa Small cleanups.
Original commit message from CVS:
* sys/v4l2/gstv4l2object.c: (gst_v4l2_object_set_property_helper),
(gst_v4l2_set_defaults):
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read),
(gst_v4l2src_create):
* sys/v4l2/gstv4l2xoverlay.c: (gst_v4l2_xoverlay_open):
* sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities),
(gst_v4l2_fill_lists), (gst_v4l2_open), (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/v4l2src_calls.c: (gst_v4l2src_fill_format_list),
(gst_v4l2src_grab_frame), (gst_v4l2src_get_capture),
(gst_v4l2src_set_capture), (gst_v4l2src_capture_init),
(gst_v4l2src_capture_start), (gst_v4l2src_capture_stop),
(gst_v4l2src_buffer_new):
* tests/icles/v4l2src-test.c: (my_bus_callback), (main):
Small cleanups.
Fix error messages.
Use locks when getting timestamps.
Fix leaks in test.
Add licensing header to tests.
2006-09-27 16:14:18 +00:00
Edgard Lima
eea3a2d9b6 Some cleanups and comments.
Original commit message from CVS:
Some cleanups and comments.
2006-09-27 15:14:07 +00:00
Wim Taymans
d9db447dfa sys/v4l2/: Fix pass at code cleanups, move errors cases out of the normal flow for additional code clarity.
Original commit message from CVS:
* sys/v4l2/gstv4l2object.c: (gst_v4l2_class_probe_devices),
(gst_v4l2_probe_needs_probe),
(gst_v4l2_object_install_properties_helper), (gst_v4l2_object_new),
(gst_v4l2_object_destroy), (gst_v4l2_object_set_property_helper),
(gst_v4l2_object_get_property_helper), (gst_v4l2_set_defaults),
(gst_v4l2_object_start), (gst_v4l2_object_stop):
* sys/v4l2/gstv4l2object.h:
* sys/v4l2/gstv4l2src.c: (gst_v4l2src_class_init),
(gst_v4l2src_init), (gst_v4l2src_dispose),
(gst_v4l2src_set_property), (gst_v4l2src_get_property),
(gst_v4l2src_fixate), (gst_v4l2src_get_caps),
(gst_v4l2src_set_caps), (gst_v4l2src_get_read),
(gst_v4l2src_get_mmap), (gst_v4l2src_create):
* sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities),
(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/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_capture_start),
(gst_v4l2src_capture_stop), (gst_v4l2src_capture_deinit),
(gst_v4l2src_get_size_limits), (gst_v4l2src_set_fps),
(gst_v4l2src_get_fps), (gst_v4l2src_buffer_finalize),
(gst_v4l2src_buffer_new):
Fix pass at code cleanups, move errors cases out of the normal
flow for additional code clarity.
2006-09-26 11:06:17 +00:00
Edgard Lima
ee58147b3d Fix GST_BUFFER_DURATION.
Original commit message from CVS:
Fix GST_BUFFER_DURATION.
2006-09-18 15:36:14 +00:00
Edgard Lima
5a07ae4696 The test application and the plgind error messages has been improved.
Original commit message from CVS:
The test application and the plgind error messages has been improved.
2006-09-15 19:11:00 +00:00
Stefan Kost
074e7b0d53 sys/v4l2/: Cleanup error messages and unify header comments
Original commit message from CVS:
* sys/v4l2/gstv4l2.c:
* sys/v4l2/gstv4l2colorbalance.c:
* sys/v4l2/gstv4l2colorbalance.h:
* sys/v4l2/gstv4l2object.c:
* sys/v4l2/gstv4l2object.h:
* sys/v4l2/gstv4l2src.c:
* sys/v4l2/gstv4l2src.h:
* sys/v4l2/gstv4l2tuner.c:
* sys/v4l2/gstv4l2tuner.h:
* sys/v4l2/gstv4l2xoverlay.c: (gst_v4l2_xoverlay_open):
* sys/v4l2/gstv4l2xoverlay.h:
* sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities),
(gst_v4l2_open):
* sys/v4l2/v4l2_calls.h:
* sys/v4l2/v4l2src_calls.c: (gst_v4l2src_queue_frame),
(gst_v4l2src_capture_init):
* sys/v4l2/v4l2src_calls.h:
Cleanup error messages and unify header comments
2006-09-02 14:28:55 +00:00
Edgard Lima
4a30124701 Fixed framerate negotiation.
Original commit message from CVS:
Fixed framerate negotiation.
2006-08-29 20:59:47 +00:00
Edgard Lima
d7ef60b0c4 Fix set_caps to set width and height to the values the driver is really working with.
Original commit message from CVS:
Fix set_caps to set width and height to the values the driver is really working with.
2006-08-24 00:40:07 +00:00
Edgard Lima
dddd1369b8 Fixed query size to work with drivers that uses intermediate step like "width * height" to find closest size.
Original commit message from CVS:
Fixed query size to work with drivers that uses intermediate step like "width * height" to find closest size.
2006-08-22 20:39:26 +00:00
Edgard Lima
9edc0c0365 Changes proposed by Wingo in bug #338818.
Original commit message from CVS:
Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
Martin Rubli
e437b6bd69 Fix fourcc name printed out. Patch from Martin Rubli.
Original commit message from CVS:
Fix fourcc name printed out. Patch from Martin Rubli.
2006-05-08 19:21:18 +00:00
Martin Rubli
59bc24d738 Some changes proposed by wingo in bug #338818 (but not everything yet). Patch from Martin Rubli to fix framerate dete...
Original commit message from CVS:
Some changes proposed by wingo in bug #338818 (but not everything yet). Patch from Martin Rubli to fix framerate detection.
2006-05-05 20:12:59 +00:00
Edgard Lima
c0815648cc Fixed some memory leaks.
Original commit message from CVS:
Fixed some memory leaks.
2006-04-13 21:45:57 +00:00
Edgard Lima
be9e3a926f Small fix, now pwc driver can tell about its buffers.
Original commit message from CVS:
Small fix, now pwc driver can tell about its buffers.
2006-03-27 17:06:45 +00:00
Edgard Lima
51b1537e45 Just make few things more robust and also some identation.
Original commit message from CVS:
Just make few things more robust and also some identation.
2006-03-25 05:31:28 +00:00