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29 commits

Author SHA1 Message Date
Mathieu Duponchelle
52aa6a9dda aggregator: make peek() has() pop() drop() buffer API threadsafe 
Enforce that the last buffer that was peeked (or had its existence
checked) on a pad is the one that gets popped / dropped, resetting
at the end of each aggregation cycle.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/603

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/608>
 2020-09-09 01:39:27 +00:00
Mathieu Duponchelle
25383eaa5c aggregator: refactor flushing logic 
Instead of tracking "pending_flush_*" on the pads and the
aggregator, we now simply track the last seqnum for flush start
and flush stop events on the pads, and use it to determine whether
we should enter or exit our flushing state.

See https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/977
 2019-06-10 23:04:31 +02:00
luz.paz
4a402c1c7d Fix typos in comments and docs 
Found via `codespell`

https://bugzilla.gnome.org/show_bug.cgi?id=795610
 2018-05-01 11:18:03 +01:00
Mathieu Duponchelle
8c10f1e2b4 gstaggregator: pads must inherit from #GstAggregatorPad 
Document this, and take advantage of that fact to use
GstAggregator.srcpad.segment instead of GstAggregator.segment

https://bugzilla.gnome.org/show_bug.cgi?id=793942
 2018-03-01 15:25:53 +01:00
Mathieu Duponchelle
a567cc13a5 Revert "gstaggregator: pads must inherit from #GstAggregatorPad" 
This reverts commit 9774b3775d.

Pushed by mistake
 2018-03-01 01:15:34 +01:00
Mathieu Duponchelle
9774b3775d gstaggregator: pads must inherit from #GstAggregatorPad 
Document this, and take advantage of that fact to use
GstAggregator.srcpad.segment instead of GstAggregator.segment

https://bugzilla.gnome.org/show_bug.cgi?id=793942
 2018-03-01 00:39:50 +01:00
Tim-Philipp Müller
bce246f39f aggregator: rename _get_buffer() -> _peek_buffer() and _steal -> _pop 
https://bugzilla.gnome.org/show_bug.cgi?id=791204
 2018-01-23 09:44:44 +00:00
Tim-Philipp Müller
c26a802f5a tests: aggregator: fix caps leak in unit test 2017-12-06 20:58:42 +00:00
Stefan Sauer
917214ed91 tests: comment and logging cleanups for audiomixer and aggregator 
Remove some references to 'collectpads'. Logs pads through the object variants.
Add some more comments. Remove a left over comment.
 2017-12-02 15:10:27 +00:00
Stefan Sauer
00d6f46ff8 aggregator: add two more tests for a sequence of data 
This verifies that we handle events and queries at the head of the queue and
then buffers.
 2017-12-02 15:10:27 +00:00
Stefan Sauer
fbe82b7fa1 aggregator: refactor the test helper 
Make the test helpers use a queue. This lets us also test sequences of events,
queries and data.
 2017-12-02 15:10:27 +00:00
Stefan Sauer
9efffd05e2 aggregator: test cleanup 
Remove gst_init() from a few tests. Use _OBJECT variants in logging. Remove
arbitrary extra blank lines. Make push_event() more like push_buffer() - set
the event to NULL and add cleanup to _chain_data_clear().
 2017-12-02 15:10:27 +00:00
Edward Hervey
ab4dd3f577 check: Fix usage of dual probes 
Using two (or more) probes on the same pad where one of the probe
returns HANDLED or DROP is tricky since the other probes might
not be called.

Instead use regular probes and a proper pad (the sinkpad already existed,
it only required to be activated and have a dummy chain function for
the events/buffers to be received/handled properly)
 2017-12-02 15:10:27 +00:00
Sebastian Dröge
6bbd5b8dc5 aggregator: Fix leak in unit test 
GST_PAD_PROBE_HANDLED means that we should've unreffed the probe data,
it was handled by us in one way or another.
 2017-12-02 15:10:26 +00:00
Vineeth TM
f42b7042d7 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2017-12-02 15:10:26 +00:00
Hyunjun Ko
f6ec0f705e tests:aggregator: fix tc failure and correct check value 
Failure by this commit 2dfa548f36, which is
to append hooks instead of prepend.
Because of this change, aggretated_cb is not called and leads to failure.

And correct to check flush stop value instead of flush start value

https://bugzilla.gnome.org/show_bug.cgi?id=757801
 2017-12-02 15:10:26 +00:00
Olivier Crête
5be540eeae tests: Add test for seeking live pipelines 
https://bugzilla.gnome.org/show_bug.cgi?id=745768
 2017-12-02 15:10:26 +00:00
Olivier Crête
54556d81e3 tests: Make source live to re-enable aggregator timeout tests 
The live mode is only enabled if one of the sources if live.

https://bugzilla.gnome.org/show_bug.cgi?id=745768
 2017-12-02 15:10:26 +00:00
Reynaldo H. Verdejo Pinochet
53cb334281 aggregator: fix typo in test suite 2017-12-02 15:10:26 +00:00
Reynaldo H. Verdejo Pinochet
1bd000fb2b aggregator: add gap event handling unit test 
https://bugzilla.gnome.org/show_bug.cgi?id=746249
 2017-12-02 15:10:26 +00:00
Tim-Philipp Müller
1fe5f9db71 aggregator: use new gst_aggregator_pad_drop_buffer() 2017-12-02 15:10:26 +00:00
Thibault Saunier
5f176b724b aggregator: Hide GstAggregatorPad buffer and EOS fileds 
And add a getter for the EOS.

The user should always use the various getters to access
those fields

https://bugzilla.gnome.org/show_bug.cgi?id=742684
 2017-12-02 15:10:26 +00:00
Sebastian Dröge
435a477f63 aggregator: Add a timeout parameter to ::aggregate() 
When this is TRUE, we really have to produce output. This happens
in live mixing mode when we have to output something for the current
time, no matter if we have enough input or not.
 2017-12-02 15:10:26 +00:00
Tim-Philipp Müller
344c85da76 tests: fix aggregator unit test after property renaming 2017-12-02 15:10:26 +00:00
Sebastian Rasmussen
d391c9cfed tests/aggregator: Use correct type when setting property 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=741495
 2017-12-02 15:10:26 +00:00
Matthew Waters
b890bff2fa tests/aggregator: add timeout handling test for the timeout parameter 2017-12-02 15:10:26 +00:00
Thibault Saunier
481476c439 aggregator: Avoid destroying sources we do not own 
+ Unref the maincontext in a new dispose function
+ Make sure to remove all sources on dispose

https://bugzilla.gnome.org/show_bug.cgi?id=732445
 2017-12-02 15:10:25 +00:00
Thiago Santos
e947a5d2a1 tests: aggregator: fix various leaks in the tests 2017-12-02 15:10:25 +00:00
Thibault Saunier
ae91ee2c98 aggregator: Add new GstAggregator base class 
This base class has been added to a newly created libgstbadbase library

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>

https://bugzilla.gnome.org/show_bug.cgi?id=731917
 2017-12-02 15:10:23 +00:00