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261 commits

Author SHA1 Message Date
Seungha Yang
953ae18f1d fallbacksrc: Configure clocksync 
It's missed in the previous refactoring
 2022-10-18 16:27:41 +00:00
Seungha Yang
3eaf29b71f fallbacksrc: Don't use fallback caps to normal stream 
fallback-{audio,video}-caps should be applied only to fallback
branches
 2022-10-18 16:27:41 +00:00
François Laignel
8011eadfd2 Use new format constructors 
See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1128
 2022-10-18 10:36:59 +00:00
Vivia Nikolaidou
9b1361b538 plugins: Use .into() instead of gst::Fraction::new() where applicable 2022-10-14 18:21:28 +03:00
Vivia Nikolaidou
f11b0fa5eb plugins, examples, tutorials: Use AudioCapsBuilder and VideoCapsBuilder 
Simplify caps creation code
 2022-10-13 19:24:57 +00:00
Sebastian Dröge
e49138516c Update for pad default functions API changes 2022-10-12 19:50:15 +03:00
Sebastian Dröge
7ee4afacf4 Change *Impl trait methods to only take &self and not Self::Type in addition 2022-10-10 15:03:25 +03:00
Sebastian Dröge
4c57a97d4d Update for glib::Object::new() API changes 2022-10-07 23:54:53 +03:00
Sebastian Dröge
0b13bfe9dc fallbacksrc: Always restart the fallback stream on EOS and make sure to EOS all streams if the main stream is EOS 2022-10-05 19:13:36 +03:00
Sebastian Dröge
9719b055c5 fallbacksrc: Retry fallback stream on errors too 
It was retrying but then nonetheless handling the error as fatal.
 2022-10-04 16:31:09 +00:00
Nirbheek Chauhan
1d4d3e4cb0 build: Update versions to be 0.9.0-alpha.1 
0.9.0 is the next release, so we can't name things that already.

Also the version in meson.build was 0.13.0, which is completely wrong.
 2022-10-04 21:27:23 +05:30
Sebastian Dröge
38753b08ac fallbacksrc: Implement support for fallback streams 2022-09-27 12:56:15 +03:00
Sebastian Dröge
00411523d4 fallbackswitch: Make sure to flush/reset pads during pad (de)activation 
Otherwise this can potentially deadlock or delay state changes for a
longer time.
 2022-09-27 12:56:01 +03:00
Sebastian Dröge
1f7126a8a1 fallbackswitch: Flush and deactivate pads before releasing them 2022-09-27 12:56:01 +03:00
Sebastian Dröge
b6ebad2761 fallbackswitch: Fix lock order problem between state and stream lock 
The order is first stream lock, then state lock. Everything else can
lead to deadlocks.
 2022-09-27 12:54:21 +03:00
Jordan Petridis
a60f4e9ae8 fallbackswitch: Port the example to GTK 4 2022-09-05 11:47:28 +03:00
Sebastian Dröge
1a40186485 Update for GLib ParamSpec builder API changes 2022-09-05 11:45:47 +03:00
Sebastian Dröge
46dddaf31c Update minimum supported Rust version to 1.63 2022-09-04 21:31:55 +03:00
Thibault Saunier
67e651f57c Allow "unused_doc_comments" as we use hotdoc and not rustdoc 2022-08-29 18:33:22 -04:00
Thibault Saunier
31a53bba8a Generate plugins documentation using hotdoc 
Which will automatically be integrated in gstreamer documentation
 2022-08-29 18:33:22 -04:00
Vivia Nikolaidou
5606111345 plugins: Simplify code using ParamSpecBuilder 2022-08-22 17:58:43 +03:00
Sebastian Dröge
374bb8323f Fix build after glib SignalBuilder::param_types() API change 2022-08-17 23:37:39 +03:00
Bilal Elmoussaoui
52973d975e Update per glib::SignalBuilder changes 2022-07-21 20:03:13 +02:00
François Laignel
5c5c15d36a Simplify Formatted value handling 
See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1059
 2022-07-11 21:21:54 +02:00
Sebastian Dröge
cb84206457 Fix a couple of new 1.62 clippy warnings 2022-06-28 14:52:20 +03:00
Sebastian Dröge
5dac064a49 fallbackswitch: Remove unused libc dependency/feature 2022-06-15 09:48:19 +03:00
Mathieu Duponchelle
abf872130a fallbackswitch: fix gap processing regression 
This was broken by the rewrite, receiving gaps on the main pad
should let the position progress, reset timeouts and keep the main
pad active.

This picks the simplest solution, transforming gap events into GAP
buffers and letting them go through chain(), this achieves the desired
effect.
 2022-06-15 06:21:04 +00:00
Seungha Yang
4072f1df34 fallbacksrc: Add fallback-{audio,video}-caps properties 
Add new properties so that user can specify output raw audio and/or
video format of fallback stream (output of testsrc or still image)
 2022-06-03 13:18:38 +00:00
Jan Alexander Steffens (heftig)
a5dd92f479
fallbackswitch: Reset timeout_clock_id on timeout 
We shouldn't leave the used clock ID around. Otherwise, we might never
schedule a new timeout from an inactive pad if the active pad doesn't
get a buffer.
 2022-06-02 11:07:20 +02:00
Jan Alexander Steffens (heftig)
90ad761d83
fallbackswitch: Use cancel_timeout in schedule_timeout 
Dedupe the code and use the function that does the exact same thing.
 2022-06-02 11:07:20 +02:00
Jan Alexander Steffens (heftig)
68c55ca413
fallbackswitch: Recheck active_sinkpad after schedule_timeout 
`schedule_timeout` can synchronously call `handle_timeout` and change the
active pad. We need to update `is_active` afterwards.

After calling `schedule_timeout` with `end_running_time`, we used to
assume there was no pad switch and reset `switched_pad` immediately. If
the pad actually got switched, this would make us miss a sticky events
update.
 2022-05-25 17:53:55 +02:00
Jan Alexander Steffens (heftig)
d27e279272
fallbackswitch: Move active_sinkpad out of State into its own Mutex 
As described in issue #200, we hold the srcpad's stream lock in some
situations where we notify the `active-pad` property.

If there's a handler installed it will most likely attempt to read the
property, which had to take the `state` lock. Another thread could
already be holding this lock and attempting to obtain the srcpad's
stream lock. This resulted in a deadlock.

To avoid this, move the `active_sinkpad` field into its own Mutex, which
we never hold for long.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/200
 2022-05-12 16:52:07 +02:00
Vivia Nikolaidou
385a983e5f fallbackswitch: Fix racy manual switching test 
The element has a small race condition where it might output two buffers
with the same running time during e.g. a manual switch. In practice this
is not a problem, so the test takes this race into account.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/195
 2022-04-18 16:13:00 +03:00
Sebastian Dröge
e82678586f fallbackswitch: Remove a redundant pad state unlock/lock 2022-04-14 08:14:26 +00:00
Sebastian Dröge
279dd7d053 fallbackswitch: Set end running time as current running time once a buffer has passed 2022-04-14 08:14:26 +00:00
Sebastian Dröge
4aa00c9eca fallbackswitch: Don't configure a framerate in the test 
The tests assume that buffers have no known duration and would deadlock
otherwise because timeouts are scheduled to the end of a buffer.
 2022-04-14 08:14:26 +00:00
Sebastian Dröge
f5260f9b36 fallbackswitch: Explictly set priority of pads in the test 2022-04-14 08:14:26 +00:00
Sebastian Dröge
0ca0d485a0 fallbackswitch: Log affected pad when scheduling buffer waiting for it 2022-04-14 08:14:26 +00:00
Sebastian Dröge
d73bce2985 fallbackswitch: Only update the output running time if it's increasing 2022-04-14 08:14:26 +00:00
Sebastian Dröge
930cdca750 fallbackswitch: Only drop raw audio/video buffers if they're trailing 
Otherwise this can cause decoding errors further downstream.
 2022-04-14 08:14:26 +00:00
Sebastian Dröge
bbb7ced95a fallbackswitch: Improve some debug outputs 
Don't print "buffer buffer ...".
 2022-04-14 08:14:26 +00:00
Sebastian Dröge
ca7cf7dee7 fallbackswitch: Fix clipping of buffers against the output running time 
To handle buffers outside the segment correctly.

Also fix debug output to print the correct value.
 2022-04-14 08:14:26 +00:00
Sebastian Dröge
617a2ef49e fallbackswitch: Clip buffers against the segment 
Also clip raw audio/video buffers according to the caps if they have the
relevant information in the caps, and drop raw audio samples if they're
outside the segment too.

In addition also set durations on raw audio/video buffers based on the
caps if no duration is set.
 2022-04-14 08:14:26 +00:00
Sebastian Dröge
6ce523a7a8 fallbackswitch: Improve debug output of clock times and simplify some code 2022-04-14 08:14:26 +00:00
Seungha Yang
930cc41aaa fallbacksrc: Don't forward manual flush events to downstream 
fallbackswitch might forward flush event if it's for the currently
active pad. But forwarded flush event will be problematic in various
reasons and that's not a behavior we expected.
 2022-04-12 23:21:32 +09:00
Sebastian Dröge
5788837fb6 fallbacksrc: Unflush downstream pads of the source after shutting down everything 
Otherwise the pads might still be flushing on the next try and the
source would never recover.
 2022-04-12 14:40:08 +03:00
Sebastian Dröge
7233d6936c fallbacksrc: Remove imagefreeze if it becomes unneeded 2022-04-12 14:37:29 +03:00
Vivia Nikolaidou
de936f42e9 fallbackswitch: Minor cleanup in get_sync_time 2022-04-11 15:57:20 +03:00
Sebastian Dröge
3de317b3c9 fallbacksrc: Don't panic when shutting down the source and there are source pad blocks but no actual source pads 
This can happen if the source removed the actual source pad already but
our downstream pad that is blocked still exists.
 2022-04-11 11:01:27 +00:00
Sebastian Dröge
84402f39ef fallbacksrc: Reset state in fallbacksrc custom source also if changing the state to READY before failed 
Otherwise it will panic on the next try because always pads are already
linked to the ghostpads.
 2022-04-11 11:01:27 +00:00
Vivia Nikolaidou
0ba6ebb10f fallbackswitch: Notify active-pad without state lock held 
Can otherwise deadlock.
 2022-04-11 10:48:28 +00:00
Sebastian Dröge
08379ab389 fallbacksrc: Request the main pad first from fallbackswitch 
By default the first created pad is the active one before the
fallbackswitch is actually processing data.
 2022-04-08 20:24:03 +03:00
Sebastian Dröge
96c28a5728 fallbackswitch: Only notify active-pad property on state changes if it actually changed 2022-04-08 20:23:28 +03:00
Sebastian Dröge
452ea76a69 fallbackswitch: Rename debug category from fallback-switch to fallbackswitch 
The element name is without hyphen so the debug category should ideally
too to reduce confusion.
 2022-04-08 20:07:01 +03:00
Sebastian Dröge
d3d98c73ca fallbacksrc: Connect to notify::active-pad after requesting pads 
Requesting the first pad will emit the property because the first pad is
then selected. That will cause the callback to be called, which tries to
take the same mutex that is already locked during element setup and
causes a deadlock.
 2022-04-08 19:53:38 +03:00
Sebastian Dröge
803e452889 Update minimum supported GStreamer version to 1.14 2022-04-07 12:41:54 +03:00
Jan Alexander Steffens (heftig)
0a3e9c81f9
fallbackswitch: Add missing requires_private 2022-04-06 11:11:25 +02:00
Jan Schmidt
bd2ff494c7 fallbackswitch: Replace with priorityswitch 
fallbackswitch now supports multiple sink pads, and on a timeout of the
active pad, it will automatically switch to the next lowest priority pad
that has data available.

fallbackswitch sink pads follow the `sink_%u` template and have
`priority` as a pad property.

Co-authored-by: Vivia Nikolaidou <vivia.nikolaidou@ltnglobal.com>
 2022-04-05 18:52:31 +03:00
Vivia Nikolaidou
c6feb31207 Revert "fallbackswitch: Forward custom downstream events from active sinkpad" 
This reverts commit 9ebbae9d27.

It works even without the change.
 2022-03-22 13:11:00 +02:00
Vivia Nikolaidou
9ebbae9d27 fallbackswitch: Forward custom downstream events from active sinkpad 
This will allow us to forward e.g. SCTE-35 events
 2022-03-21 15:30:36 +02:00
Sebastian Dröge
4a54001aed fallbacksrc: Flush source before restarting on errors 
It might still be blocked downstream for a while, e.g. in the clocksync.

Flushing does not cause any problems as fallbackswitch is not going to
forward it and will only unblock everything up to there.
 2022-03-17 16:12:34 +00:00
Guillaume Desmottes
8389bff7d8 fallbackswitch: properly handle GAP events 
Handle GAP events from the active pad as activity and forward
downstream.
 2022-03-03 11:48:26 +01:00
Guillaume Desmottes
7b109785be fallbackswitch: factor out handle_main_timed_item() 
No semantic change, I'll re-use this to handle GAP events.
 2022-03-03 10:01:59 +01:00
Guillaume Desmottes
31864c9a9d fallbackswitch: add support for buffers without pts 
Re-use the previously seen PTS.

Fix #186
 2022-03-02 13:32:06 +01:00
Guillaume Desmottes
73cfb357c6 fallbackswitch: export GEnum used in properties 
Rust applications will be able to use those directly.
 2022-03-01 14:44:16 +01:00
Sebastian Dröge
b38f6cc731 Remove now unnecessary Send+Sync impls for element/etc subclasses 
This is now automatically implemented.
 2022-02-28 18:56:58 +02:00
Seungha Yang
de2ea8a1b2 fallbacksrc: Disconnect signals on ReadyToNull 
Otherwise multiple signal handlers will be connected to the source
 2022-02-25 23:12:30 +09:00
Sebastian Dröge
a1e2debde4 fallbacksrc: Changing the URI of the video fallback is supported in NULL state 
And not just during construction.

This fixes switching from a failing video fallback to a dummy fallback,
which was added in c7fe08bf6.
 2022-02-24 12:29:53 +02:00
François Laignel
2cf84d5ce8 Update minimum supported Rust version to 1.57 2022-02-21 23:32:32 +01:00
François Laignel
422ea740ca Update to gst::_log_macro_ 
See the details:
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/980
 2022-02-21 20:50:01 +01:00
Sebastian Dröge
f44b86cd30 Simplify some code around event/query views 2022-01-22 12:18:02 +02:00
Sebastian Dröge
65fcd55160 Update for event/message/query view API changes 2022-01-19 15:07:45 +02:00
Sebastian Dröge
b2d0172422 Replace Foo::from_instance(foo) with foo.imp() 2022-01-17 19:36:41 +02:00
Sebastian Dröge
326449b3e6 Re-license LGPL-2.1 plugins to MPL-2 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/168
 2022-01-15 21:05:11 +02:00
Sebastian Dröge
0c7764fa40 Update versions to 0.9.0 2022-01-15 20:33:49 +02:00
Sebastian Dröge
ab14c50d1c Ignore clippy::non_send_fields_in_send_ty lint 
It's useless in its current shape and wrongly triggering on all types.

See https://github.com/rust-lang/rust-clippy/issues/8045
 2022-01-14 12:09:57 +02:00
Sebastian Dröge
86021d637b fallbacksrc: Actually calculate running times of segment start/stop if the PTS is outside the segment 
Previously it was just using the segment start/stop without converting
it to the corresponding running time.
 2021-12-09 12:30:42 +02:00
Sebastian Dröge
86f422592b Update for glib::Enum / glib::Boxed / glib::flags! macro renames 2021-11-22 11:04:26 +02:00
Sebastian Dröge
c68f6b2631 Update for GLib signal emit_by_name() API changes 2021-11-21 18:15:04 +02:00
Sebastian Dröge
55aad51141 Update for glib constructor renames 
See https://github.com/gtk-rs/gtk-rs-core/pull/384
 2021-11-20 14:31:06 +02:00
Jan Alexander Steffens (heftig)
5285fab8b3 fallbackswitch: Correct immediate-fallback default value 
Only affects the claimed default in the properties, not the actual
default.
 2021-11-18 21:02:54 +00:00
Bilal Elmoussaoui
82be7b3ac5 adapt to ObjectExt improvements 2021-11-08 14:43:53 +02:00
Sebastian Dröge
d9bda62a47 Update for GLib/GStreamer API changes 
And clean up a lot of related property/caps/structure code.
 2021-11-06 09:34:10 +02:00
Sebastian Dröge
0a7d1639e7 Update to Rust edition 2021 and minimum supported Rust version to 1.56 2021-10-31 17:40:05 +02:00
Sebastian Dröge
b9541b2ca4 Update for GstObjectImpl API change 2021-10-23 12:31:33 +03:00
François Laignel
27b9f0d868 Improve usability thanks to opt-ops 
The crate option-operations simplifies usage when dealing with
`Option`s, which is often the case with `ClockTime`.
 2021-10-18 15:09:47 +02:00
Sebastian Dröge
54c8f5b3ab fallbackswitch: Remove bundled aggregator copy and require GStreamer 1.18 
1.18 is old enough at this point and carrying around a copy of
 aggregator is not sustainable.
 2021-10-17 17:35:45 +03:00
Sebastian Dröge
c5d3a2efce Update for event API changes 2021-10-17 17:30:38 +03:00
Sebastian Dröge
1a830c7c78 Update for glib::source_remove() removal 2021-10-12 06:31:53 +00:00
Sebastian Dröge
96d86eaa06 Clean up clippy warnings and CI configuration 
Put clippy overrides into the sources files instead of the CI
configuration, and fix various warnings / clean up code.
 2021-09-08 12:35:41 +00:00
Sebastian Dröge
4894e7b3ee
Update for fallible Object::set_property_from_str() 2021-08-17 15:01:25 +03:00
Sebastian Dröge
848b296390 Add capi feature to all plugin crates 
This fixes the build with cargo-c 0.9.2.
 2021-08-11 20:51:36 +03:00
Mathieu Duponchelle
19dcb8159a fallbackswitch: only drop MISSING_DATA gap events pre queue 
Regular gap events can be output by sources such as cefsrc in
normal operation, and should not trigger an active pad change.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/538>
 2021-08-04 15:12:02 +00:00
Sebastian Dröge
052365ba1a Fix various needless-borrow clippy warnings and others 2021-07-30 13:53:35 +03:00
Sebastian Dröge
24ec79cd1a Update versions to 0.8.0 for the master branch 2021-07-09 13:49:33 +03:00
Sebastian Dröge
1c3ae0f89a Update versions to 0.7.0 2021-07-09 13:49:21 +03:00
Mathieu Duponchelle
36b346e733 fallbacksrc: update-uri is not an action signal 2021-06-30 17:34:13 +02:00
Mathieu Duponchelle
d38a84ab79 fallbacksrc: add support for still images as primary 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/515>
 2021-06-30 00:46:46 +00:00
Mathieu Duponchelle
ef41adf776 fallbacksrc: implement manual unblocking feature 
This enables a use case for preparing slow to start up sources
ahead of time in a live cueing system, where a stream is scheduled
to start at some point in the future, and the application wants to
make sure it is ready for prime time by that time, instead of
spinning it up at the last moment and waiting for the stream to
actually come up.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/515>
 2021-06-30 00:46:46 +00:00
Mathieu Duponchelle
29052b1acb fallbacksrc: implement send_event to forward EOS 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/515>
 2021-06-30 00:46:46 +00:00