Add a new object.register boolean property.
Make adapter and remote-note only register when object.register
is true.
Make stream and filter not register themselves. They are always
exported to a remote server and thus don't need local
registration.
Fixes#1309
This also brings the advantage that all tools, examples, modules, components
can also be compiled standalone out-of-tree using libpipewire from the system
Make structure with defaults that holds the defaults as they are loaded
from the config file or initialized with default values.
Copy this structure to a settings version that is used at runtime.
Add a force-quantum and force-rate field in the settings that can be
used to force a quantum and samplerate if != 0.
SPA_MEMBER is misleading, all we're doing here is pointer+offset and a
type-casting the result. Rename to SPA_PTROFF which is more expressive (and
has the same number of characters so we don't need to re-indent).
To set the io on the mixer ports, we need to use the same id that
was used to add the port, not the id we use to identify the mixer
structure.
Fixes#759
Pass the node_data around instead of the proxy. Get the proxy from
the node data.
Allocate user_data before the node_data so that the caller can
use the proxy user_data without overwriting the node_data.
Remove the extra proxy to the node, it's awkward and not needed.
pw_core_export() returns a handle to the remote object with the
interface of the factory.
If the node is destroyed, make sure the proxy doesn't access
it anymore.
If the handle is removed or destroyed, make sure we remove the
proxy related info around the node. Never destroy the proxy
ourselves, this is something the app needs to do when it is
ready.
When the proxy is destroyed, suspend the node before we start
removing the memory or else the node might still be using it from
the data thread and crash.
Abuse the xrun callback in the adapter to emit the drained signal until
almost all data left the resampler. This needs more work with a proper
signal and a buffer flag to signal the drain.
Don't allocate the links in an array because they might be moved
when the array is resized. Instead just use calloc and add them
to a list.
Make sure we update the list used in the real-time thread from a
safe context.
Don't pass pw_properties around when we simply need to pass around
config info, only use pw_properties when used to construct an object
that keeps the properties.
