Commit graph

6439 commits

Author SHA1 Message Date
Matthew Waters
f8911deccf webrtc: only set sctp ports if they are different
SCTPassociation will complain if we do that while running and resetting
is not something we support at the moment
2019-05-30 21:33:09 +10:00
Matthew Waters
979daea7f2 tests/webrtc: fix racy test with a prenegotiated data channel
If both data channels become ready simultaneously, then the two integer
read-add-update cycles can execute concurrently and only ever increment
once instead of the required twice.  Use an atomic add instead.
2019-05-30 21:33:09 +10:00
Matthew Waters
be011d2086 webrtc/dc: move some code from webrtcbin into the datachannel 2019-05-30 21:33:09 +10:00
Matthew Waters
a51db86ac4 webrtc: hold onto any unknown ICE candidates until the next SDP set
It is very possible for badly behaving signalling or peers to send
us ICE candidates before we receive an SDP.  While we had consideration
for that on the first set SDP, subsequent SDP's could result in
misconfigured ICE transports.  Expand the previous code to also take
into account reconfigurations.
2019-05-30 21:33:09 +10:00
Matthew Waters
177aa22bcd webrtc: Initial support for stream addition/removal
Limitations:
- No transport changes at all (ICE, DTLS)
- Codec changes are untested and probably don't work
- Stream removal doesn't remove transports (i.e. non-bundled transports
  will stay around until webrtcbin is shutdown)
- Unified Plan SDP only. No Plan-B support.
2019-05-30 21:33:09 +10:00
Matthew Waters
033e55695f webrtcbin: expose the transceiver as a pad property 2019-05-30 21:33:09 +10:00
Matthew Waters
c3c4b07ad3 webrtc/transceiver: add a set_direction function
Matches the setDirection() from the W3C spec and allows changing the
transceiver direction at the next negotiation cycle.
2019-05-30 21:33:09 +10:00
Matthew Waters
6ad0edbe92 webrtc: track and log more rtpbin state
like bye's timeouts, validation, activation, etc
2019-05-30 21:33:09 +10:00
Matthew Waters
2df7da85fe webrtc: add support for intersecting inactive transceiver directions 2019-05-30 21:33:09 +10:00
Matthew Waters
5ea7031bd0 webrtc: mark remote/local-description as readonly 2019-05-30 21:32:06 +10:00
Matthew Waters
19b3d744d8 webrtc: don't reuse stopped transceivers at all 2019-05-30 21:26:46 +10:00
Matthew Waters
4d34fe7617 webrtc: also check for a null mid to signify an unassociated transceiver
We always give our transceivers an mline on creation so that check is
not useful by itself
2019-05-30 21:26:46 +10:00
Matthew Waters
00977f263a webrtc: only check sink pads for a 'sink pads have caps' check 2019-05-30 21:26:46 +10:00
Matthew Waters
bd92b2f7c4 webrtc: fix answer creation with multiple streams and similar caps 2019-05-30 21:26:46 +10:00
Philippe Normand
9595a7a721 webrtcbin: Expose current and pending local/remote description properties
They are already handled in the property getter and setter functions but were
not formally declared in the GObject class.
2019-05-30 10:35:58 +01:00
Mathieu Duponchelle
da6afdec9c doc: remove xml from comments 2019-05-29 22:58:08 +02:00
Adam Duskett
43eaf5ac4a ext/hls/meson.build: fix dependency logic
Currently, if one was to set -Dhls-crypto to either libgcrypt or openssl
instead of auto, the following lines would fail because hls_crypto_dep is not
yet set:

if not hls_crypto_dep.found() and ['auto', 'libgcrypt'].contains(hls_crypto)
if not hls_crypto_dep.found() and ['auto', 'openssl'].contains(hls_crypto)

Instead, change "if not hls_crypto_dep.found()" to "if not have_hls_crypto"
which fixes the error.
2019-05-29 18:33:02 +00:00
Nicolas Dufresne
f14206f2b3 waylandsink: Workaround gnome-shell bug
Use a timeout to limit that amount of time we wait after the compositor
for the initial configure event. Compositor are support to emit a
configure event before any wl_buffer can be attached. The problem is
that Weston strongly enforce this, while gnome-shell simply does not
emit such an event.
2019-05-26 17:49:29 +02:00
Haihua Hu
9d0ba0f27a wayland/wlbuffer: just return if used_by_compositor is true when attach
When buffer is used by compositor, we don't need attach it and hold one
more reference. Just check used_by_compositor, just return if it is true.
Assert error log is not need, this is normal behavior.
2019-05-22 09:14:03 +00:00
Philippe Normand
33c0c7c33d meson: Keep track of the aom plugin
Otherwise it doesn't appear in the GstPluginsPath.json and thus is not listed in
gst-build's uninstalled shell's $GST_PLUGIN_PATH.
2019-05-18 12:09:18 +01:00
Niels De Graef
7cd4064425 webrtc: Fix some signals' GIR annotations
This will lead to wrong bindings otherwise (and creates more correct
expectations for developers).
2019-05-17 15:28:54 +02:00
Jose Antonio Santos Cadenas
8a6f0a7e45 dtlsagent: Do not overwrite openssl locking callbacks 2019-05-14 07:36:15 +00:00
Thibault Saunier
47a49f3381 docs: Build documentation with hotdoc 2019-05-13 17:00:00 -04:00
Thibault Saunier
5a2b9357c9 Mark some properties as DOC_SHOW_DEFAULT 2019-05-13 11:36:32 -04:00
Thibault Saunier
7fe3f36ac8 Minor documentation fixes 2019-05-13 11:36:27 -04:00
Thibault Saunier
dce17521eb directfb: Fixup plugin name to match plugin filename
Has required by the new PLUGIN_DEFINE macro
2019-05-13 11:35:45 -04:00
Niklas Hambüchen
f2f715a265 meson: Fix missing GSM_HEADER_IN_SUBDIR logic
Until now, this hadn't been translated from autoconf yet.
2019-05-13 08:45:42 +00:00
Niklas Hambüchen
f089f2b896 meson: Fix typo in gsm header file name
This was wrong since commit c360ceea4d.

Also fix incorrect indentation (tab instead of spaces).

Found using hermetic builds with Nix:

    https://github.com/NixOS/nixpkgs/pull/54398#discussion_r280125735
2019-05-13 08:45:42 +00:00
Mark Nauwelaerts
dd3a25b473 srt: set cancellation in locked section
... to avoid race with wait which uses it with 'flushing' flag state semantics.
2019-05-11 22:38:46 +00:00
Mark Nauwelaerts
dbab2f9498 srt: avoid srtsrc segfault upon downward state change
... when it has not yet been connected to.

Also, a condition variable is not a semaphore, so a lock/wait/unlock
sequence is inherently racy without any state checking.  So switch to
a different lock and check the intended state.
2019-05-11 22:38:46 +00:00
Mark Nauwelaerts
cc11a7f9d7 srt: initialize list access within locked region 2019-05-11 22:38:46 +00:00
Niels De Graef
ce92cb81a0 webrtc: Fix signals documentation
Some GIR annotations were incorrect or even missing. The former isn't
good for bindings, while the latter is especially annoying for signal
handlers, as that means your arguments will get the wrong names in the
rendered documentation.
2019-05-09 14:19:01 +02:00
Víctor Manuel Jáquez Leal
d2f6facbfb openh264enc: Fix compilation with openh264 v2.0
As OpenH264 increased its version to 2.0 the guard for structure
member is not valid.

This patch will fix the compilation with gst-build and openh264.
2019-05-08 12:02:50 +00:00
Thibault Saunier
3c8a916501 meson: Add support for the colormanagement plugin
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/965
2019-05-05 23:26:58 +00:00
Aaron Boxer
8d4ce1e853 ccextractor: copy input buffer flags to output buffer
GST_VIDEO_BUFFER_FLAG_INTERLACED and GST_VIDEO_BUFFER_FLAG_TFF
flags are needed when processing SCTE 20 closed captions for an interlaced
stream, when we need to convert back to analog, in which case we need to match
the caption to the top or bottom field
2019-05-02 15:46:15 +00:00
Seungha Yang
fbec447191 x265enc: Do not drop SEI nals from header
SEI message shouldn't be dropped since it contains various informal (or essential)
information.
2019-05-02 07:12:25 +00:00
Seungha Yang
538ae98ed2 x265enc: Add support mastering display info and content light level encoding
... if (x265 version >= 1.9) requirement is satisfied.

The SEI messages were supported since x265 version 1.8
but there was API change from version 1.9
(contentLightLevelInfo was renamed to maxCLL and maxFALL)
2019-05-02 07:12:25 +00:00
Fabio D'Urso
f53beb876c sctp: increase DEFAULT_NUMBER_OF_SCTP_STREAMS to 1024
This change makes it possible to create more than just 5 webrtc
data channels. The maximum number of data channels is exactly
DEFAULT_NUMBER_OF_SCTP_STREAMS / 2, therefore the limit is now
512.
2019-04-26 16:31:49 +02:00
Nicola Murino
49a2baebf5 opencv: allow compilation against 4.1.x 2019-04-23 09:06:13 +02:00
Mark Nauwelaerts
7aba64e19d srt: post error when failing to start
... as appropriate for a subsequent state change failure
2019-04-21 17:17:14 +02:00
Mark Nauwelaerts
6d9398e87f srt: downgrade regular message to log level 2019-04-21 16:47:30 +02:00
Dan Kegel
d3ec0645ab webrtcdsp/meson.build: don't forget to set c++11 mode 2019-04-13 21:46:35 -07:00
Sebastian Dröge
36d3891509 sctp: Create plugin with $(GST_PLUGIN_LDFLAGS)
Otherwise we don't create a plugin but a proper shared library with
version information, i.e. libgstsctp.so.0.0.0.
2019-04-12 07:24:08 +00:00
Andrey Konovalov
88bee1a322 waylandsink: make gst_wl_window_is_toplevel aware of XDG shell 2019-04-09 21:32:36 +03:00
Aaron Boxer
f3e7469094 ccextractor: document importance of pipeline order for this element 2019-04-09 11:28:33 -04:00
Aaron Boxer
c41617b9a2 cea708decoder: use correct mask for font style
First three bits are used for font style, so mask
should be 0111 rather than 011 (in binary)
2019-04-09 07:52:56 +00:00
Matthew Waters
2e442b801b vulkan: Add iOS window implementation 2019-04-08 09:26:20 +00:00
Matthew Waters
012d6b1d98 vulkan: Add Cocoa window implementation 2019-04-08 09:26:20 +00:00
Matthew Waters
b9be6b318e vulkan: make the debug extension optional
i.e. don't fail if it's not available
2019-04-08 09:26:20 +00:00
Tim-Philipp Müller
ab12a4cd0f assrender: fix seeking backwards
Use proper API to flush libass events when we do
a flushing seek, and also do it in FLUSH_STOP
rather than FLUSH_START, so we can be sure
streaming has stopped.

Fixes seeking back in time.

Something seems to have changed in libass that
renders the old manual way of flushing events
ineffective and libass then seems to ignore
timestamps that are older than the ones last
seen then if we do it the old way.

Fixes #916
2019-04-06 15:19:07 +01:00