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173 commits

Author SHA1 Message Date
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
Mathieu Duponchelle
0b08f855c5 fallbacksrc: send EOS on fallback-only stream 
When both audio and video are enabled, but the primary stream
only has either, when that stream ends we want to end the other
fallback-only stream as well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/515>
 2021-06-30 00:46:46 +00:00
Mathieu Duponchelle
a5a80281f3 fallbackswitch: output buffers ASAP at startup 
When only the backup pad is receiving buffers, and the primary
pad is a bit slow to start up (eg network source with buffering),
it makes for a better UX to output buffers from the backup pad
while waiting for the network source to make its move.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/515>
 2021-06-30 00:46:46 +00:00
François Laignel
5439f14e57 fix clippy warnings 2021-06-05 10:36:22 +02:00
François Laignel
c2de0649a7 utils: migrate to new ClockTime design 2021-06-05 10:36:21 +02:00
François Laignel
8dfc872544 use gst::glib where applicable 2021-06-03 20:53:16 +02:00
Sebastian Dröge
04a60b8f46 Update repository URL for gtk-rs "core" crates 2021-05-13 09:50:08 +03:00
Sebastian Dröge
9349b86b27 fallbackswitch: Fix compilation after gstreamer API changes 2021-05-05 10:34:02 +03:00
Bilal Elmoussaoui
78d9fb521d rename ToGlib into IntoGlib 2021-04-27 20:45:47 +02:00
Sebastian Dröge
15cf738616 Update for Value trait refactoring 2021-04-25 15:48:55 +03:00
François Laignel
95cdd43f4f manual fixes remove get prefix round 2 2021-04-20 18:19:58 +02:00
François Laignel
3203f57748 fallbackswitch: update base/aggregator* 2021-04-20 18:19:58 +02:00
François Laignel
67c5871957 fix-getters-calls 0.3.0 pass 2021-04-20 18:19:58 +02:00
François Laignel
27bc5c89ca fix-getters-def 0.3.0 pass 2021-04-20 18:19:58 +02:00
François Laignel
e573f0ba16 fallbackswitch: update base/aggregator* 2021-04-13 17:24:20 +02:00
François Laignel
7d17f88941 post fix-getters manual updates 2021-04-13 17:24:20 +02:00
François Laignel
06accc8d98 fix-getters-{def,calls} pass 2021-04-12 15:57:19 +02:00
Sebastian Dröge
c3fb55f235 examples: gtk::Application::new() is not fallible anymore 2021-04-12 11:53:40 +03:00
Sebastian Dröge
2bd4fc4728 examples: Update for gio::Application::run() API simplification 2021-04-08 07:37:25 +00:00
Matthew Waters
359c07203e gst: don't use volatile to mean atomic 
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868
 2021-03-19 17:24:25 +11:00
Sebastian Dröge
2cada57efc Update for the subclassing glib/gstreamer bindings API changes 2021-03-09 17:07:13 +02:00
Sebastian Dröge
9721b3e762 fallbackswitch: Update bundled aggregator bindings with glib subclass API cleanups 2021-03-08 12:43:05 +02:00
Sebastian Dröge
dc0c5f7611 Update for new #[glib::object_subclass] attribute macro 2021-03-07 18:27:00 +02:00
Sebastian Dröge
0616c18703 Update for changed GLib signals API 2021-02-22 17:20:40 +02:00
Sebastian Dröge
cbda137fbf Fix various warnings from clippy 1.50 2021-02-09 18:57:34 +02:00
Jan Schmidt
f63c4284c1 fallbackswitch: Fix draining of the backup pad. 
When not autoswitching between the primary and fallback pad, make sure
to drain the disabled pad to the current running time, and fix the
drain_pad_to_time() function to use the correct running time variable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/472>
 2021-02-05 03:24:02 +11:00
Sebastian Dröge
b649e9b076 Use gst::PARAM_FLAG_MUTABLE_PLAYING and others consistently everywhere 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/139
 2021-01-31 15:43:00 +02:00
Sebastian Dröge
d4ce1a33f2 Update for glib/gstreamer bindings API changes 2021-01-25 14:43:05 +02:00
Seungha Yang
084c9d1447 fallbackswitch,togglerecord: Don't apply clipped PTS to buffer DTS 
Setting DTS on raw video buffers doesn't make sense and it's even wrong
in case of compressed video stream because PTS might be able to
go back when B frames are placed, but DTS is expected to be monotonically
increased.
 2021-01-19 19:45:14 +09:00
Seungha Yang
2b7cebb02a togglerecord: Update recording state on EOS 
If all input streams are in EOS state, update recording state
to Stopped and notify the change as well
 2021-01-07 22:16:51 +09:00
Guillaume Desmottes
8bc2e5ebb8 use cargo-c to produce cdy and static libs 
cargo-c will produce a pkg-config file making it easier to statically
link plugins.

Also add 'static' features for plugins depending on < 1.14 as this is the
minimal required version to use static linking because of ABI changes in
core.
 2021-01-04 12:26:45 +01:00
Sebastian Dröge
c09dc96c2c togglerecord: Also check for flushing at the top of the chain function 
It would return further down anyway but there's no point in doing
useless work if it can be avoided.
 2020-12-31 12:06:18 +02:00
Sebastian Dröge
cdca6c9372 togglerecord: Check for flushing when the main stream waits for the other streams 
Otherwise it would not wake up and return when shutting down the element.
 2020-12-31 12:05:37 +02:00
Sebastian Dröge
3d617371af Update for macro renames 2020-12-20 20:43:45 +02:00
Sebastian Dröge
ea6c05e16c Update everything for glib macro renamings 2020-12-18 00:44:49 +02:00
Sebastian Dröge
708c6aa57e Update for new simplified glib::Object::new() API 2020-12-17 18:15:54 +02:00
Jan Schmidt
b80a607737 fallbackswitch: Reset fallback pad state on remove. 2020-12-11 13:02:00 +00:00
Jan Schmidt
f57ce41e89 fallbackswitch: Document return parameters for get_next_buffer() 
The return type for get_next_buffer() is quite complex, so add some
comments about what is what.
 2020-12-11 13:02:00 +00:00
Jan Schmidt
fddf33d339 fallbackswitch: Use pad as the debug object 
Instead of using the aggregator as the object in debug statements
relating to pad dataflow, use the pad itself.
 2020-12-11 13:02:00 +00:00
Jan Schmidt
34a2dd80a2 fallbackswitch: Move health checks to the OutputState. 
Move some code to the OutputState from the fallbackswitch
struct to make things a bit cleaner.
 2020-12-11 13:02:00 +00:00
Jan Schmidt
74f3de5674 fallbackswitch: Update for upstream changes 2020-12-11 13:02:00 +00:00
Jan Schmidt
d5b648921c fallbackswitch: Add manual stream control mode 
Add properties to report and notify on stream health changes, and
a mode where the app can control the stream switching by setting
the active-pad property manually.

This is useful for modifying the policy of fallbackswitch stream
choices, and to synchronise switching of multiple fallbackswitches
 2020-12-11 13:02:00 +00:00
Seungha Yang
c7fe08bf6d fallbacksrc: Fallback to videotestsrc if image fallback URI is invalid 
... or on error from video fallback path
 2020-12-11 12:35:26 +00:00
Sebastian Dröge
6aed1ed926 Remove various unneeded unwraps 2020-12-05 20:29:50 +02:00
Sebastian Dröge
767ed3afae utils: Update to 2018 edition 2020-11-23 10:28:34 +02:00
Sebastian Dröge
d56ae71e0e Update for ObjectImpl::get_property() being infallible now 2020-11-19 18:25:53 +02:00
Sebastian Dröge
df6a229f58 Fix or silence various clippy warnings 2020-11-19 15:31:50 +00:00
Guillaume Desmottes
b9f8ce9995 meson: add support for static build 
There is no way to dynamically ask Cargo to build static or dynamic lib
so we have to build both and pick the one we care when doing the meson
processing.

Fix #88
 2020-11-16 15:30:32 +01:00
Sebastian Dröge
b021a8bf10 utils: Update for subclassing API changes 2020-11-15 18:25:42 +02:00
Sebastian Dröge
9c48de75d8 Update for glib_wrapper! API changes 2020-11-07 13:14:00 +02:00
Sebastian Dröge
4c4ed6eed2 fallbackswitch: Update local version of aggregator bindings 2020-11-05 17:06:34 +02:00
Seungha Yang
c62bdb171a fallbacksrc: Don't give up to running even if segment event is unavailable on blocking probe 
The blocking probe will be called on buffer or downstream event.
So segment event might not be available at that moment if it was
called by downstream events.
 2020-11-03 05:13:20 +09:00
Sebastian Dröge
1f446f6b64 Switch to the combined gtk-rs and gstreamer-rs repositories 2020-11-01 10:24:57 +02:00
Seungha Yang
6390d85b5f fallbacksrc: Add statistics property 
This property would be useful for application to understand
the internal status of fallbacksrc element.
 2020-10-30 17:08:05 +09:00
Seungha Yang
1b546bb562 fallbacksrc: Ignore buffering message of restart was scheduled 
In case that there is pending restart, fallbacksrc should not
try to add pad probe.
 2020-10-22 02:25:52 +09:00
Seungha Yang
46af97219c fallbacksrc: Clear exisiting pad probe on restarting 
Fallback might happen even after uridecodebin3 exposed pad.
For later use of audio and video streams, clear it if any
 2020-10-22 02:23:22 +09:00
François Laignel
7c3e69bb4a Fix ClockTime comparisons not being Ord and use saturating_sub 
See:
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/607
 2020-10-20 23:45:01 +02:00
Sebastian Dröge
bbc18d6349 Update for ClockId creation API changes 2020-10-20 12:49:51 +03:00
Sebastian Dröge
1e661e6d5b Update for gst::ClockId changes 2020-10-10 13:53:28 +03:00
Sebastian Dröge
4561b0bc3c utils/fallbacksrc: Add update-uri signal 
This allows to update the URI just before configuring it on
uridecodebin3. It might be necessary to update the original URI because
it expired in the meantime, for example.
 2020-09-28 16:54:42 +00:00
Sebastian Dröge
331374fabe utils/fallbackswitch: Use the correct segment when deciding to drop fallback buffers 
Thanks to Jan Schmidt for noticing.
 2020-09-28 14:39:10 +00:00
Sebastian Dröge
bf82e750f4 utils/fallbacksrc: Remove custom source elements from internal bin when shutting down 
Otherwise we can't add it again later to a new bin when starting up again.
 2020-09-26 12:24:05 +00:00
Sebastian Dröge
3b5d9b7392 examples: Update for glib API changes 
Timeouts now use std::time::Duration instead of plain integers.
 2020-09-14 16:47:27 +03:00
Sebastian Dröge
87025d7a02 Use glib::timeout_add_local() instead of removed gtk::timeout_add() 2020-08-27 09:50:33 +03:00
Sebastian Dröge
98b618cc9d utils/togglerecord: Fix timestamp tracking logic for partially overlapping timestamps 
And various other cases. Also adjust one of the tests accordingly and
improve assertions to print more information about internal
inconsistencies.
 2020-08-06 11:56:59 +00:00
Vivia Nikolaidou
a91e8aadb2 fallbackswitch: Consistently store running time in last_sinkpad_time 
It was using buffer timestamps mixed with running time
 2020-08-05 18:49:44 +00:00
Sebastian Dröge
4b171ec7ff utils/fallbacksrc: Remove pad probes before restarting the source 
Otherwise the source might be blocked downstream in the pad probe on the
queue. Previously this was not a problem because the probes were
directly on the srcpads of the source but due to a workaround for
uridecodebin3 buffering bugs this is not the case anymore.
 2020-08-04 10:37:08 +03:00
Sebastian Dröge
a2c0d70930 utils/fallbacksrc: Don't schedule a source restart timeout if the source is already pending restart 2020-08-04 10:36:45 +03:00
Sebastian Dröge
9ebcfbf333 utils/fallbacksrc: Improve debug output related to pad probes 2020-08-04 10:36:28 +03:00
Sebastian Dröge
0ce36c0f76 utils/fallbacksrc: Forward the state change return of custom sources 
Without this, custom sources that are live are not actually considered
live.
 2020-08-03 17:56:15 +03:00
Sebastian Dröge
42a3cf8bb2 utils/fallbacksrc: Fix debug output in pad probe callback 
Let's print the name of the source's srcpad that is going to be blocked
instead of the "src" pad of the following queue. Without this it's hard
to distinguish the different streams from the logs.
 2020-08-03 17:55:35 +03:00
Sebastian Dröge
30c711886e utils/fallbacksrc: Add a 1s queue between uridecodebin and clocksync and do buffering after the queue 
This adds 1s more buffering (of uncompressed data), but works around
https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/800
 2020-07-30 14:53:18 +03:00
Sebastian Dröge
34fab8786f utils/fallbacksrc: Fix fallback stream detection if only audio or video is enabled 2020-07-30 14:35:34 +03:00
Sebastian Dröge
a022bbe260 Fix some new clippy warnings 2020-07-28 18:52:11 +03:00
Sebastian Dröge
0eb777cf5a Update for removal of ObjectImpl::get_type_data() 2020-07-26 18:46:32 +03:00
Sebastian Dröge
54c5612ac8 utils/fallbackswitch: Enable the v1_18 feature now that it exists 2020-07-10 13:06:28 +03:00
Sebastian Dröge
e9b61b733d Add LICENSE files to each individual crate 2020-07-10 13:06:28 +03:00
Sebastian Dröge
5e1ce7f9a7 utils/fallbacksrc: Proxy the uridecodebin3 buffer-duration property 2020-07-10 11:14:33 +03:00
Sebastian Dröge
2b892ec01a utils/fallbacksrc: Proxy the aggregator min-upstream-latency property as min-latency 
The fallback stream will usually have a lower latency than the main
stream, so a too low latency would be configured if the fallback is
activated in the beginning.

This property allows to override this and does not require latency
reconfiguration.
 2020-07-08 13:43:06 +03:00
Sebastian Dröge
45f547c4be fallbacksrc: Configure up to 5s of buffering on the fallback stream 
imagefreeze in live mode can handle only up to 1 frame of buffering
itself.
 2020-07-07 14:29:07 +03:00
Sebastian Dröge
879767599e utils/fallbackswitch: Allow buffers to be up to 40ms too late before considering them too late 
This mirrors the processing-deadline property on various elements, but
for now just with a hardcoded value.
 2020-07-07 10:21:24 +03:00
Sebastian Dröge
55f3349b39 utils/fallbackswitch: Timeout the main stream if buffers were too late for too long 
Buffers are still forwarded until the timeout is reached even if they're
too late, but if they were continuously too late for more than the
duration of the timeout setting then switch to the fallback stream
instead.
 2020-07-06 07:59:52 +00:00
Sebastian Dröge
daa6cfbb6a utils/fallbacksrc: Add property to optionally restart the source on EOS 
EOS might be unexpected and the stream might be supposed to run forever,
in which case it should transparently be restarted on EOS.
 2020-07-03 15:37:36 +03:00
Sebastian Dröge
2903d4a66c fallbacksrc: Refactor some code to reduce code duplication 2020-07-03 09:53:55 +03:00
Sebastian Dröge
7945de32eb fallbackswitch: Report None as active-pad if we had no output yet 
Instead of the main stream, pretending all to be ok.
 2020-07-02 14:46:59 +03:00
Sebastian Dröge
44ad0a2f52 fallbacksrc: Differentiate between fallback and restart timeout 
This also fixes the bug that the source wouldn't be restarted another
time if we switched to the fallback stream before and didn't at least
shortly switch to the normal stream. There was no timeout for this.

Based on a patch by Mathieu Duponchelle <mathieu@centricular.com>
 2020-07-02 14:46:59 +03:00
Mathieu Duponchelle
f7fc5bb0a3 fallbacksrc: add missing assignment to source_pending_timeout 
b3138ad041 added the field for
that purpose, let's also use it!
 2020-07-02 11:51:16 +03:00
Sebastian Dröge
2192c9d3b4 fallbacksrc: Unset ghost pad targets before removing from the element 
Workaround for https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/553
 2020-07-02 11:38:01 +03:00
Sebastian Dröge
a28455f0ce Update for Element::post_message() signature change 2020-06-30 21:28:02 +00:00
Sebastian Dröge
48c20471d5 Fix compilation after flags cleanup 2020-06-30 12:04:50 +03:00
Sebastian Dröge
d03c6cb26a Update various dependencies 2020-06-30 10:49:27 +03:00
Sebastian Dröge
86e983ef11 fallbacksrc: Try setting imagefreeze to live mode 
Otherwise we would start outputting at running time 0, which is going to
be wrong if the pipeline was already running for a while.

Requires https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/653
 2020-06-29 12:03:57 +03:00
Sebastian Dröge
f62c11f851 Update for functions returning a Builder being renamed to builder() instead of new() 
And new video event APIs.
 2020-06-25 19:49:07 +03:00
Sebastian Dröge
392bfc0b1e fallbacksrc: Create an identity sync=true if the new clocksync element can't be found 2020-06-25 13:58:22 +03:00
Sebastian Dröge
2e13e4ce73 fallbacksrc: Mark internal source property for custom sources as write/construct-only 
It's only used during construction of the internal bin after all.
Keeping it readable would cause e.g. creating a pipeline graph trying to
read it, which is not implemented.
 2020-06-25 13:47:45 +03:00
François Laignel
e40267e95d event,message,query: update instantiation 
See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/532
 2020-06-25 11:26:32 +02:00
Sebastian Dröge
fe274ac6e7 fallbacksrc: Use new proxy_pad_chain_function() support when building pads 
Less unsafe code.
 2020-06-23 10:01:27 +03:00
Sebastian Dröge
9bb3e75fb9 Update to use the new pad builders for safely setting pad functions 
Only two uses of unsafely setting the pad functions is left:
- fallbacksrc for overriding the chain function of the proxy pad of a
  ghost pad
- threadshare for overriding the pad functions after creationg, which
  probably needs some fixing at some point
 2020-06-22 11:28:19 +03:00
Sebastian Dröge
60321edb8c Update for new_with_XXX/new_from_XXX function renaming 2020-06-16 11:56:48 +03:00