Matthew Waters
42e2933133
videoaggregator: push the caps event as soon as we receive it
...
Along with the required mandatory dependent events.
Some elements need to perform an allocation query inside
::negotiated_caps(). Without the caps event being sent prior,
downstream elements will be unable to answer and will return
an error.
https://bugzilla.gnome.org/show_bug.cgi?id=732662
2017-12-02 15:10:25 +00:00
Mathieu Duponchelle
5ef53b8a29
aggregator: Reset flow_return *after* stopping the srcpad task.
...
Otherwise it might be set in an already running aggregate function.
2017-12-02 15:10:25 +00:00
Thibault Saunier
e3075ed3ef
aggregator: Flush sinkpads when stopping
...
All values are meaningless in that case, so we should make sure that
we clean everything
2017-12-02 15:10:25 +00:00
Thibault Saunier
7e5d9daf8e
aggregator: Do not forget to reset the flow return when stoping
...
Setting it to FLUSHING when the element is not started, and to OK
when it starts.
2017-12-02 15:10:25 +00:00
Thibault Saunier
9a88538eca
aggregator: Handle event seqnum
2017-12-02 15:10:25 +00:00
Tim-Philipp Müller
3a49e1c311
aggregator: fix locking
...
We would unlock a mutex we never locked on SEGMENT
events.
2017-12-02 15:10:25 +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
259a73a3dc
aggregator: always store or unref the buffer on the _chain function
...
Otherwise it leaks, and it is very common to go to flushing when the
pipeline is stopping, leaking a buffer.
2017-12-02 15:10:25 +00:00
Thiago Santos
109f7c937b
aggregator: always unref the buffer on _finish function
...
Otherwise the user doesn't know if it was unref'd or not
2017-12-02 15:10:25 +00:00
Thiago Santos
5f1b50fce4
aggregator: add dispose/finalize functions
...
Add functions to be able to cleanup the mutex/cond and pending buffers
on the aggregator and on its pad
2017-12-02 15:10:25 +00:00
Matthew Waters
19c8fcfa28
aggregator: plug a memory leak of the srccaps
2017-12-02 15:10:25 +00:00
Thibault Saunier
eace37b743
libs:base: Properly declare APIs as UNSTABLE
2017-12-02 15:10:25 +00:00
Thibault Saunier
bd03141055
aggregator: Fix requested pad name
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
