Commit graph

18652 commits

Author SHA1 Message Date
Havard Graff
a7c887b197 rtpL16depay: don't crash if data is not modulo channels*width 2019-12-03 00:02:48 +00:00
Tim-Philipp Müller
0998c16432 pkgconfig: remove gst-plugins-good-1.0-uninstalled.pc
This was never installed and it was only used by the uninstalled
autotools dev environment to locate the -good plugins for use
in unit tests in gstreamer modules higher up the stack.

It is no longer needed now that we no longer have an autotools build.
2019-12-02 19:00:45 +00:00
Håvard Graff
19beb2f731 meson.build: use join_paths() on prefix
So that "/" are correct on Windows.
2019-12-02 14:58:46 +00:00
Havard Graff
690c15bd78 rtpopuspay: use baseclass allocator for buffers
That way we get some of the meta -> rtp-extension goodies.
2019-12-02 13:05:12 +01:00
Seungha Yang
4333774c2c vp9dec: Fix broken 4:4:4 8bits decoding
VPX_IMG_FMT_I444 pixel format with sRGB colorspace means
GBR data.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/651
2019-11-29 21:42:47 +00:00
Havard Graff
eb6d8791e8 rtpsession: add test for requesting FIR after having requested PLI 2019-11-29 20:17:29 +00:00
Havard Graff
54524b08dc rtpjitterbuffer: make test more stable 2019-11-29 18:33:10 +00:00
Havard Graff
f997859913 rtpsession: add locking for clear-pt-map
...or it will segfault from time to time...
2019-11-29 14:23:49 +01:00
Linus Svensson
08060dd97b matroskamux: Add property to set DateUTC
Add a property that makes it possible for an application to set the
DateUTC header field in matroska files. This is useful for live feeds,
where the DateUTC header can be set to a UTC timestamp, matching the
beginning of the file.

Needs gstreamer!323

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/481
2019-11-25 14:01:48 +01:00
Linus Svensson
0690bd1b21 matroskamux: Use nanosecond precision for DateUTC
DateUTC is specified with nanosecond precision in matroska, make use of
that.
2019-11-22 16:30:50 +01:00
Nicolas Dufresne
3bd544418c v4l2bufferpool: Queue number of allocated buffers to capture
Before we do streamon, we queue all capture buffers by calling
resurrect. When the driver supports CREATE_BUFS, this would lead
to buffers being allocated till the maximum of 32 is reached.

Instead, we now save the number of allocated buffers and queue this
amount.
2019-11-20 11:03:19 -05:00
Jan Alexander Steffens (heftig)
1e7d2e2bbd
matroskamux: Pass the right size to gst_collect_pads_add_pad
We were lucky that GstMatroskamuxPad is larger than GstMatroskaPad.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/merge_requests/393
2019-11-19 14:57:11 +01:00
Nicolas Dufresne
23089e9cc3 v4l2object: Workaround bad TRY_FMT colorimetry implementation
libv4l2 reset the colorpace to 0 and does not do any request to the
driver. This yields an invalid colorspace which currently cause a
negotiation failure. This workaround by ignoring bad values during the
TRY_FMT step.
2019-11-18 18:29:48 +00:00
aogun
a6e28ca268 aacparse: fix wrong offset of adts channel 2019-11-18 01:06:41 +00:00
Seungha Yang
a441779d39 splitmuxsink: Don't take lock during posting message
An application might try to access splitmuxsink from sync message handler
by g_object_{get,set} which takes lock also. In general, we don't
take lock around message handler.
2019-11-18 00:08:36 +00:00
Scott Kanowitz
7606c0eb7c jpegdec: Fix incorrect logic in EOI tag detection
This change fixes the reversed logic in the EOI tag detection
code.
2019-11-17 18:22:25 +00:00
Niels De Graef
7cf4ab6229 Don't pass default GLib marshallers for signals
By passing `NULL` to `g_signal_new` instead of a marshaller, GLib will
actually internally optimize the signal (if the marshaller is available
in GLib itself) by also setting the valist marshaller. This makes the
signal emission a bit more performant than the regular marshalling,
which still needs to box into `GValue` and call libffi in case of a
generic marshaller.

Note that for custom marshallers, one would use
`g_signal_set_va_marshaller()` with the valist marshaller instead.
2019-11-17 15:32:30 +00:00
Nicolas Dufresne
db187eec19 rtpjitterbuffer: Check the exit condition after executing timers
The do_expected_timeout() function may release the JBUF_LOCK, so we need
to check if nothing wanted the timer thread to exit after this call.
The side effect was that we may endup going back into waiting for a timer
which will cause arbitrary delay on tear down (or deadlock when test
clock is used).

Fixes #653
2019-11-14 17:52:16 -05:00
Nicolas Dufresne
fd6cd6f545 rtpjitterbuffer: Check exit condition immediately after JBUF_WAIT
JBUF_WAIT_QUEUE drops the JBUF_LOCK, which means the stop condition
for the chain function may have changed (change_state to NULL). Check
this immediately after the wait so that we don't delay shutting down.
2019-11-14 17:51:31 -05:00
Nicolas Dufresne
e66a4b64b3 videocrop: Also update the coordinate when in-place
This update is needed when the output caps is not changed (e.g. we are
moving a viewport around).

Fixes #669
2019-11-12 17:28:22 -05:00
Nicolas Dufresne
98a5726eba videocrop: Don't always re-run the allocation query
When in-place, running an allocation is not useful since videocrop
is not implicated in the allocation. So only force the allocation
query for the case it was in passthrough. This is needed since the
change in the crop region will likely pull us out of this mode. For the
case we where neither in passthrough or in-place, the allocation query
is already ran by the baseclass, so nothing special is needed.

This fixes performance issues when changing the crop region per frame.
This was reproduced using videocrop2-test.
2019-11-11 16:05:24 -05:00
Nicolas Dufresne
e09b4e9cde videocrop: Cleanup spurious assignment
These are just writing the same thing a second time.
2019-11-11 14:09:47 -05:00
Michael Olbrich
0b25487cd1 jpegdec: don't overwrite the last valid line
If the the height is not a multiple of the macro block size then the memory
of the last line is reused for all extra lines. This is no problem if the
last line is duplicated properly. However, if the extra lines are not
initialized properly during encoding, then the last visible line is
overwritten with undefined data.
Use a extra buffer to avoid this problem.
2019-11-10 11:24:40 +01:00
Stéphane Cerveau
9dc1a32d5a splitmuxsink: add fakesink support
fakesink does not support "location" property and was generating
a warning.
2019-11-07 12:28:58 +01:00
Sergey Nazaryev
b4b79a211f multiudpsink: don't lose scope_id 2019-11-05 23:50:11 +00:00
Nirbheek Chauhan
212d0ca3cb vpx: Error out if enabled and no features found
Seee: https://gitlab.freedesktop.org/gstreamer/cerbero/issues/200
2019-11-05 21:42:12 +05:30
Guillaume Desmottes
e9c10713a3 v4l2object: update match_buffer_layout() debug messages
It's no longer used only to try importing buffers.
2019-11-05 14:54:40 +05:30
Guillaume Desmottes
91002389b9 v4l2object: try matching buffer layout from downstream
Ask v4l2 to produce buffers matching the buffer layout requested
downstream.
2019-11-05 14:54:40 +05:30
Guillaume Desmottes
31c753a3fb v4l2object: factor out gst_v4l2_object_match_buffer_layout()
No semantic change.
2019-11-05 14:52:22 +05:30
Havard Graff
87457a862d rtpjitterbuffer: make sure not to drop packets based on skew
One of the jitterbuffers functions is to try and make sense of weird
network behavior.

It is quite unhelpful for the jitterbuffer to start dropping packets
itself when what you are trying to achieve is better network resilience.

In the case of a skew, this could often mean the sender has restarted
in some fashion, and then dropping the very first buffer of this "new"
stream could often mean missing valuable information, like in the case
of video and I-frames.

This patch simply reverts back to the old behavior, prior to 8d955fc32b
and includes the simplest test I could write to demonstrate the behavior,
where a single packet arrives "perfectly", then a 50ms gap happens,
and then two more packets arrive in perfect order after that.

# Conflicts:
#	tests/check/elements/rtpjitterbuffer.c
2019-11-02 23:05:32 +00:00
Guillaume Desmottes
a195d5a4a6 v4l2transform: use alignments from upstream when importing on sink
Try configuring the v4l2 output with the alignments from upstream when
importing its buffers. This allows us to support importing with
non-standard strides and/or heights if supported by the driver.
2019-11-02 12:47:43 +01:00
Guillaume Desmottes
a92000ebb9 v4l2object: add support for vertical padding when importing buffers
We were already supporting horizontal padding by setting bytesperline to
the buffer stride but not vertical one.

We are now updating the format height with the padded height and crop to
the actual video resolution if needed.
2019-11-02 12:47:43 +01:00
Guillaume Desmottes
07930aea73 v4l2object: fix debug message if driver rejects stride
The 'want' and 'got' strides were inversed.
2019-11-02 12:47:43 +01:00
Guillaume Desmottes
3a05ef4798 v4l2: improve logs when importing buffers
Log strides and offsets from upstream.

Also fix a typo.
2019-11-02 12:47:43 +01:00
James Cowgill
51b83d5ca1 v4l2videodec: ensure pool exists before orphaning it
In commit e2ff87732d ("v4l2videodec: support orphaning") support for
orphaning the capture buffer pool was added when the format is
renegotiated. However, the commit forgot to check that a pool existed
before doing this. This is needed because it's possible for the format
to be renegotiated before a capture pool is allocated, which would
result in trying to orphan a NULL pool and lead to a NULL pointer
dereference.

Fix this by checking a pool exists first. If the pool doesn't exist,
there are no buffers to be reclaimed, so skip the allocation query in
that case.
2019-10-29 14:46:22 +00:00
Matthew Waters
ae80fa4731 qmlglsrc: read from the back buffer when use-default-fbo = TRUE
glReadBuffer(GL_COLOR_ATTACHMENT0) on the default framebuffer (0) is
invalid GL API usage and would result in a GL error being thrown.
2019-10-25 22:09:20 +11:00
Matthew Waters
7f1e1d0d9d qmlglsrc: fix vertical flip matrix
Some time ago libgstgl defined the majorness of matrices it uses.
The majorness used by qmlglsrc was incompatible with the libgstgl.
2019-10-25 22:09:20 +11:00
Patricia Muscalu
203ad39d53 qtmux: Fix memory leak while pushing fragmented data
The memory leak occurs in the case when the buffer has been
added to the fragment_buffers array of the current pad and
never been sent because of the push failure of the previous
buffers: moof or mdat header or fragmented buffer(s).
2019-10-24 10:21:11 +00:00
Edward Hervey
8e1c224fbc good: Avoid usage of deprecated API
GTimeval and related functions are now deprecated in glib.
Replacement APIs have been present since 2.26
2019-10-16 07:46:58 +00:00
Javier Celaya
3f21c89bb0 osxaudio: misspelled dependency
When building osxaudio, the required 'AudioToolbox' dependency is
misspelled as 'AudioToolBox', which crashes the build with error:
ld: framework not found AudioToolBox
2019-10-14 15:33:30 +00:00
Tim-Philipp Müller
c9a47c0c8d Remove autotools build system 2019-10-14 11:04:18 +01:00
Tim-Philipp Müller
6e8e3910d3 v4l2videoenc: fix wrong type cast
Follow-up to commit 1b752c0f !361
2019-10-13 12:46:58 +01:00
HuQian
9dcb626e3a is a typo here? gstv4l2object.c 2019-10-12 15:26:40 +00:00
Kevin Song
9d42b2dd5d v4l2videodec: Check stop in flush() to avoid race condition.
Backward playback will drain and flush every frame. Stop playback
when backward playback have race condition between exit thread and
streaming thread flush. Add one check to avoid it.

Fixes #639
2019-10-11 12:27:12 +00:00
Fuwei Tang
1b752c0fa8 v4l2videoenc: fix type conversion errors 2019-10-11 10:45:58 +08:00
Aaron Boxer
46989dca96 documentation: fix a number of typos 2019-10-05 22:38:11 +00:00
Simon Arnling Bååth
8173596ed2 gstrtpjitterbuffer: Custom messages when dropping packets
This commit adds custom element messages for when gstrtpjitterbuffer
drops an incoming rtp packets due to for example arriving too late.
Applications can listen to these messages on the bus which enables
actions to be taken when packets are dropped due to for example high
network jitter.

Two properties has been added, one to enable posting drop messages and
one to set a minimum time between each message to enable throttling the
posting of messages as high drop rates.
2019-10-04 20:31:56 +00:00
Thibault Saunier
a55576d1fd qtdemux: Specify REDIRECT information in error message
There are in the wild (mp4) streams that basically contain no tracks
but do have a redirect info[0], in which case, we won't be able
to expose any pad (there are no tracks) so we can't post anything but
an error on the bus, as:

- it can't send EOS downstream, it has no pad,
- posting an EOS message will be useless as PAUSED state can't be
  reached and there is no sink in the pipeline meaning GstBin will
  simply ignore it

The approach here is to to add details to the ERROR message with a
`redirect-location` field which elements like playbin handle and use right
away.

[0]: http://movietrailers.apple.com/movies/paramount/terminator-dark-fate/terminator-dark-fate-trailer-2_480p.mov
2019-09-30 12:15:43 -03:00
Olivier Crête
a24596423a rtpjitterbuffer: Cancel timers instead of just unlocking loop thread
When the queue is full (and adding more packets would risk a seqnum
roll-over), the best approach is to just start pushing out packets
from the other side.  Just pushing out the packets results in the
timers being left hanging with old seqnums, so it's safer to just
execute them immediately in this case. It does limit the timer space
to the time it takes to receiver about 32k packets, but without
extended sequence number, this is the best RTP can do.

This also results in the test no longer needed to have timeouts or
timers as pushing packets in drives everything.

Fixes #619
2019-09-28 07:47:54 -04:00
Nicolas Dufresne
4a9f42430a rtpjitterbuffer: Optimize offset update
As we are applying the same offset over all timers, there timer
ordering won't change, so we can safely skip time-reordering.
2019-09-27 17:34:04 -04:00