Make sure we can only suspend when the node is (going to) IDLE. We don't
really want to allow applications to suspend a node that is running or
starting up.
This might fix a race when a node is suspended at the same time it is
started and cause silence. It also fixes the issue of total silence when
doing "pactl suspend <node> 1" on a running node.
See #3378
When the buffer frames change, make sure we emit a latency recalculation
even if we don't have a buffer_size callback.
Remove the unused GRAPH notify.
Protect ringbuffer writes to the notify queue with a lock because we
can't know what thread they execute in.
Make a new TOTAL_LATENCY notify type to trigger a complete latency
recalculation.
It is sometimes useful to add a custom profile-set.
For that, e.g. `default.conf` needs to be modified.
(at least, i have not succeeded in just adding a new file)
But that change gets overridden when the package is updated,
which could be *extremely* dangerous, e.g. if said profile
changed the `volume-limit`.
By shipping an "empty" `9999-custom.conf`,
the update becomes less problematic,
because one can now use e.g. `dpkg-divert` on said file.
Refs. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1050293
Make sure we can only suspend when the node is (going to) IDLE. We don't
really want to suspend a node that is running or starting up.
Deactivate the node while we suspend so that graph recalc because of the
unprepared links will not try to prepare the links again.
This might fix a race when a node is suspended at the same time it is
started and cause silence. It also fixes the issue of total silence when
doing "pactl suspend <node> 1" on a running node.
This avoids the potential confusion when both codecless and codec profiles are
enumerated for A2DP.
Give base name to highest priority profile, so that best codec can be selected
at command line with out knowing which codecs are actually supported.
Some A2DP devices don't like reusing the same transport for different
media-sink instances, possibly because encoder is reset in between and
there can be a gap in transmitted audio.
This doesn't matter for SCO/ISO.
Fixes the return type of spa_pod_builder_control() from uint32_t to int.
Since the function returns the int returned by spa_pod_builder_raw,
the return type of the function should also be an int.
Node that have the node.always-process = false property do not conform
to the jack API because they will be suspended even when they don't
inactivate themselves. Don't hide the ports for those clients when
inactive.
Fixes#3416
Start scanning from a non-driving runnable node in one direction and set
all linked intermedia nodes runnable as well.
This ensure that play -> driving_sink -> effect -> sink also sets the
effect and sink nodes to running.
Fixes #3405
The provider might fail to connect to the PipeWire core when starting up, so
when stopping we need to check the core is valid before attempting to acquire a
mutex on its loop.
The libcanberra calls use libtool, which can not be called from multiple
threads at the same time. Use a global lock to serialize these calls in
the x11-bell module.
This is only a problem when multiple libcanberra calls are made in the
same process, such when you load the x11-bell module twice. There is no
guarantee that other libcanberra calls will not interfere but for now
we only use libcanberra here.
Fixes#2834
The jack client API expects the ports to unregister when a jack client is
deactivated and to register when it is activated. We use pause/resume
for deactivate/activate and don't really destroy the ports.
Track the state of the node (client) and emit port registration when it
changes state. Also make sure we don't emit a port registration when the
node is deactivated.
Fixes#3260
