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Author SHA1 Message Date
Olivier Crête
e548916d85 webrtc receivebin: Drop serialized queries before receive queue 
If they're not dropped, they can be blocked in the queue even if it is
leaky in the case where there is a buffer being pushed downstream. Since
in webrtc, it's unlikely that there will be a special allocator to
receive RTP packets, there is almost no downside to just ignoring the
queries.

Also drop queries if they get caught in the pad probe after the queue.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2363>
 2021-06-29 00:42:20 -04:00
Olivier Crête
543fcb93a4 webrtc receivebin: Only set queue to leaky when the pad is blocked 
When the pad is no longer blocked, remove the leakyness to make sure
everything gets into the jitterbuffer.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2363>
 2021-06-29 00:42:20 -04:00
Olivier Crête
a07e52528c webrtc receivebin: Don't unblock pad until sender is unblocked 
As ther OpenSSL session is created when the receiver goes into
playing, we have to wait for the ICE session to be connected before we
can start delivering packets to the DTLS element.

Fixes #1599

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2363>
 2021-06-29 00:42:20 -04:00
Sebastian Dröge
0e559fc2f3 webrtcbin: Sync to the clock per stream and not per bundle 
By using the clocksync inside the dtlssrtpenc, all streams inside a
bundled are synchronized together. This will cause problems if their
buffers are not already arriving synchronized: clocksync would wait for
a buffer on one stream and then buffers from the other stream(s) with
lower timestamps would all be sent out too late.

Placing the clocksync before the rtpbin and rtpfunnel synchronizes each
stream individually and they will be send out more smoothly as a result.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2355>
 2021-06-28 16:38:33 +00:00
Olivier Crête
ee0124cb36 webrtc: Remove the webrtc-priv.h header from public headers 
And this time for real, also import it in a couple more places
inside the webrtc element to make it build.

Fixes #1607

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2359>
 2021-06-28 16:06:59 +00:00
Sebastian Dröge
096a7f1ac0 webrtcbin: Set transceiver kind and codec preferences immediately when creating it 
Otherwise the on-new-transceiver signal will always be emitted with kind
set to UNKNOWN and no codec preferences although both are often known at
this point already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2360>
 2021-06-25 14:35:43 +03:00
Sebastian Dröge
7ee8f4539e webrtcbin: Store newly created transceivers when creating an answer also in the seen transceivers list 
Otherwise it might be used a second time for another media afterwards.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2310>
 2021-06-25 09:45:24 +00:00
Sebastian Dröge
4efdb40f43 webrtcbin: When creating a new transceiver as part of creating the answer also take its codec preferences into account 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2310>
 2021-06-25 09:45:24 +00:00
Sebastian Dröge
b7951fb897 webrtcbin: Fix a couple of caps leaks of the offer caps 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2310>
 2021-06-25 09:45:24 +00:00
Philippe Normand
0f492a39c9 webrtcbin: Stop transceivers update after first SDP error on data channel 
When invalid SDP is supplied, _update_data_channel_from_sdp_media() sets the
GError, so it is invalid to continue any further SDP processing, we have to exit
early when the first error is raised.

This change is similar to the one applied in
064428cb34.
See also #1595

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2356>
 2021-06-25 05:12:37 +00:00
Olivier Crête
a931e31141 webrtc lib: Make the datachannel struct private 
This will prevent any unsafe access.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2241>
 2021-06-21 20:53:09 +00:00
Olivier Crête
a0813c5bd2 webrtc lib: Make the icetransport struct private 
This will prevent any unsafe access.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2241>
 2021-06-21 20:53:09 +00:00
Olivier Crête
a6593753a5 webrtc lib: Make the rtpsender struct private 
This will prevent any unsafe access.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2241>
 2021-06-21 20:53:09 +00:00
Olivier Crête
b5f2de3124 webrtc lib: Make the transceiver struct private 
This will prevent any unsafe access.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2241>
 2021-06-21 20:53:09 +00:00
Mathieu Duponchelle
08323f382c x265enc: add negative DTS support 
Use the same set_min_pts approach as x264enc.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/304
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2340>
 2021-06-21 10:31:21 +00:00
Stéphane Cerveau
f30e74bb20 faad: fix typo in element documentation 
seealso is now see_also

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2323>
 2021-06-21 07:35:26 +00:00
Randy Li (ayaka)
0d746d1022 waylandsink: prevent frame callback being released twice 
For those using context from the application which
would be the embedded video case, if the frame callback
is entering at the same time as window is finalizing,
a wayland proxy object would be destroyed twice, leading
the refcout less than zero in the second time, it can
throw an abort() in wayland.

For those top window case, which as a directly connection
to the compositor, they can stop the message queue then
the frame callback won't happen at the same time as the
window is finalizing. It doesn't think it would bother
them about this.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1883>
 2021-06-15 16:25:17 -04:00
Stéphane Cerveau
a71ec17cf0 jpeg2000parse, openjpeg: add support for YCrCb 4:1:1 sampling 
Add YCrCb 4:1:1 support in openjpeg elements
and fix in jpeg2000parse the YCrCb 4:1:0 support

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2321>
 2021-06-14 11:05:45 +02:00
Thibault Saunier
c7684b48d0 wpe: Rename undeserializable_type to not_deserializable_type 
Making it more readable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
da150c18bb wpe: Make forwarded messages layout more like GstBinForwaded messages 
Making it look more like how we do this kind of things in other places.

See: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252#note_927653
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
f29e75d1da wpe: Make wpesrc!video pad an always pad 
There should always be a `video` pad no matter what.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
870d9b8bd6 wpe: Remove unused env var 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
81a0125a97 wpe: Fix atomic usage 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
3ffd78787d wpe: Add a note able requiring tracing subsystem for message forwarding 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
c38e0cfdb0 wpe: Fix check on whether MEMFD_CREATE is available 
The ordering of the ifdef was wrong

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
d93131bfee wpe: Plug a leak 
We were freeing after returning

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Thibault Saunier
ca1812f38c Revert "wpe: Properly respect LIBGL_ALWAYS_SOFTWARE" 
This causes issues I didn't see:
     https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252#note_927633

Let's just tell people to use capsfilter to force software rendering in
`wpesrc` for now.

The intent was to allow forcing it easily in playbin2 for the CI, but
we will do it some other way and see when time comes.

This reverts commit 9415106b02.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2273>
 2021-06-08 03:15:05 +00:00
Nicolas Dufresne
56b56e43f3 waylandsink: Fix for missing initial configure 
We were doing our initial "empty" commit on the subsurface instead of the
toplevel surface. As an incidence, we should not have received a configure
event ever, not just on mutter. This fixes the following warning when using
mutter compositor (aka gnome-shell):

  waylandsink wlwindow.c:304:gst_wl_window_new_toplevel: The compositor did not send configure event.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2299>
 2021-06-02 14:17:13 -04:00
Philippe Normand
064428cb34 webrtcbin: Stop transceivers update after first SDP error 
When invalid SDP is supplied, _update_transceiver_from_sdp_media() sets the
GError, so it is invalid to continue any further SDP processing, we have to exit
early when the first error is raised.

Fixes #1595

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2254>
 2021-05-30 00:16:10 +00:00
Roman Sivriver
0b551382c4 hlssink2: Initialize debug category to prevent an assert with fatal-warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2288>
 2021-05-28 17:14:43 -04:00
Tim-Philipp Müller
8e04651b8b Use gst_buffer_new_memdup() 
Update for function rename in core.

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/827

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2281>
 2021-05-24 19:05:27 +01:00
Philippe Normand
a0b37e9d1a wpe: Bump wpebackend-fdo version requirement to 1.8 
Debian bullseye has this version already, and this allows us to get rid of many
ifdefs. The mouse scroll handling is actually functional now as well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2278>
 2021-05-23 17:18:20 +00:00
Tim-Philipp Müller
0151276d7f Use new gst_buffer_new_copy() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2279>
 2021-05-23 17:20:16 +01:00
Thibault Saunier
818db8f0b3 wpe: Bump WPE dependency to 2.28 
The new audio feature depends on WPE 2.28 so we should just bump our
requirement to that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2264>
 2021-05-19 18:50:29 -04:00
Thibault Saunier
c98fe5b7f9 wpe: Update doc cache 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252>
 2021-05-19 13:41:16 +00:00
Thibault Saunier
9415106b02 wpe: Properly respect LIBGL_ALWAYS_SOFTWARE 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252>
 2021-05-19 13:41:15 +00:00
Thibault Saunier
4dbfae0105 wpe: Relay messages from WPE internal pipelines 
It is based on a tracer as it allows us to very easily get
every message that are posted on any bus inside the process.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252>
 2021-05-19 13:41:15 +00:00
Thibault Saunier
a92d4373ad wpe: Base wpe audio implementation on a web extension 
This makes the implementation simpler and enable us to map
webviews and audio stream much more easily

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252>
 2021-05-19 13:41:15 +00:00
Philippe Normand
81ced7932f wpe: Enable WebAudio 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252>
 2021-05-19 13:41:15 +00:00
Philippe Normand
f4bc5c6c65 wpe: Implement audio support 
The wpesrc bin now exposes "sometimes" audio src pads, one for every PCM audio
stream created by WPEWebKit.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252>
 2021-05-19 13:41:15 +00:00
Thibault Saunier
cb4f6c877e wpe: Move wpesrc to wpevideosrc and add a wrapper bin wpesrc 
Currently the bin contains a single element but we are going
to implement audio support and expose extra pads for audio

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2252>
 2021-05-19 13:41:15 +00:00
Doug Nazar
be1c154f33 sctp: Ensure pad is still a child of element before removal 
During pipeline shutdown there are several competing paths to remove
pads. Avoids tests failing due to:

Unexpected critical/warning: Padname '':sink_1 does not belong to element sctpenc1 when removing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2256>
 2021-05-19 05:49:48 +00:00
Doug Nazar
5663db236f sctp: Fix race of pad removal during reset/stop 
Both reset & stop remove existing pads. Can result in warning from
gst_element_remove_pad().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2256>
 2021-05-19 05:49:48 +00:00
Doug Nazar
4fcfd5b7f9 webrtcbin: Fix race bringing up sctp data channel 
Notifying before pads are linked can cause the stream to fail to start.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2256>
 2021-05-19 05:49:48 +00:00
Matthew Waters
a836bd4766 webrtcbin: advertise harder the rtcp-mux-only requirement 
And ignore rtcp ICE candidates

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2239>
 2021-05-19 04:42:56 +00:00
Sid Sethupathi
abe7e724ed webrtcbin: update default jb latency docs 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2242>
 2021-05-19 03:53:55 +00:00
Doug Nazar
20ca07d174 dtls: Let sender know when we are flushing 
Prevents endless loop during shutdown where we end up sending 0 bytes.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2229>
 2021-05-19 03:21:58 +00:00
Doug Nazar
8b8428aec2 dtls: Add ability to set custom GstFlowReturn on callback error 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2229>
 2021-05-19 03:21:58 +00:00
Olivier Crête
3bdf1e691e webrtc: Remove reundundant context object in transportsendbin 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2260>
 2021-05-18 20:26:38 -04:00
Olivier Crête
51821644ba webrtc: Wait until ICE is connected to start DTLS handshake process 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2260>
 2021-05-18 20:18:28 -04:00