This also brings the advantage that all tools, examples, modules, components
can also be compiled standalone out-of-tree using libpipewire from the system
Just like the real free() we should just ignore a NULL pointer, makes the
caller code easier for those instances where properties are optional.
Patch generated with concinelle with a few manual fixes.
Make a signal in media-session to signal dbus disconnect.
Get the DBusConnection when we need it in alsa and access-portal.
Remove device reservation if dbus disconnects and try again later
when needed.
See #1099
Handle the error from rd_device_reserve and when something is wrong,
disable device reservation and pretend we got the device.
This should work around the problem of the dbus connection being
closed and the device reservation callback never being called.
See #1099
Move the icon we get from bluez to a separate property, it is not
a good icon to show.
Copy form factor from device to node properties.
Set device.bus in the device properties and copy it to the node
properties.
Use form factor and bus to make a nice icon-name for the node and
device.
Fixes#1064
To resolve monitor and policy core global ids racing with each other,
use separate registry event handlers for both cores. Each handles only
their own objects, determined by where the object handle was created.
Postpone handling of policy core new global events after monitor sync,
which orders them after the corresponding monitor proxy and registry
events. Monitor core is then more up-to-date, so we resolve id clashes
in favor of monitor globals, which avoids duplicate objects.
Fix use-after-free by tracking whether a monitor holds references to
sm_object. Keep also objects pending for id in a list, so that they can
be cleaned up on session_shutdown (monitors may leak objects at
shutdown, because spa objectinfo events won't be handled then).
Caveats:
Zombie objects may still created if policy core is late by several
events, but in those cases the corresponding remove events are already
in the queue.
Also, there's a (theoretical) possibility that pw_registry_bind will
bind the wrong object, if the registry event is handled too late and an
id is reused by the server.
For details, see reverted 77e4fdb1e4
for which this is a another approach.
Every time a new operation is started, schedule a rescan. This
ensures that there are no more pending actions before the policy
module scans the nodes.
This has the effect that all devices and nodes are up to data and
ready to be used by policy-node.
Fixes#789
Replace unwanted chars in the name with _. This makes it compatible
with pulseaudio names and avoids problems with regex.
Replace unwanred chars in the nick with ' '. This ensures JACK
clients don't receive ':' in the device names, which cause it to
fail when parsing the ports.
See #714 and #130
Remove -e and -d options
Manage modules in media-session.conf
Add alsa-monitor.conf that can match node/device properties with
a regex and update properties on it. All previous configuration and
more cane be done with this.
For now, let's lower our priority in device reservation below that of
PulseAudio (which currently uses a priority of 0), so that it takes
priority while contending for the same device.
Parse the device events and set the Props from the ObjectConfig
as the Props param on the node.
This propagates the software volume from the device to the
node.
libacp is a port and wrapper around the pulseaudio card profile code.
It uses a set of templates for construct a card profile and mixer port
settings. It also has support for UCM when available for the hardware.
Don't try to use the proxy destroy event to destroy the objects.
It is not called automatically anymore, only when we call
pw_proxy_destroy() ourselves.
Destroy the proxy objects when we destroy the session managed
object instead, either when the global is removed or when we
explicitly call _destroy()
Add an object free signal to clean up final resources after the
proxies have been destroyed, like closing libraries.
Track and destroy our link proxies.
