Always remix the channels to match the ones on the device even if
that means upmixing.
This will make mono streams go to all inputs of the device instead
of just one.
Fixes#355
Add a property for capture stream to signal that they would like
to capture the output (monitor) of the default sink instead of the
default source.
Check the desired device we would like to capture from and handle
the capture from the sink by monitoring the monitor source.
Keep a per node entry of the saved target node and use this when
there is no other target node.
When explicitly moving a stream, save the new target node.
Make sure the default node as the highest priority.
Fixes a problem with default nodes not being selected when their
priority happens to be too low (bluetooth devices)
When we are switching to a target node, force a downmix to the
target channel layout if we can. Don't try to upmix for now and
don't try to mix when the dont-mix flag is set.
Add a configure stage to the node where the PortConfig is
determined.
Wait until we link a stream and then configure the node with the
portconfig of the peer.
Configure devices with the their best portconfig by enumerating
the formats.
When we find a default device, boost the priority so that it
remains the target device even when a device with higher priority
is scanned later.
Fixes issue where default device was not selected because a higher
priority device was encountered after it.
This is easier to handle in general and we should not use the name
as a unique id. If the session manager wants to save things, it can
use whatever fields it wants from the object to create a unique
persistent name.
Only track the peer of streams. We only care about where we linked
this stream to. There is only one target per stream but the device
we link to can have many peer streams.
Monitor the device reservation objects and mark the device available.
Don't select nodes from devices that are not available.
Acquire the device reservation when a device starts.
Release the device reservation when we suspend the device again.
Make it possible to run the session manager without endpoint
modules. Add a simple node policy that links nodes.
Move the session-manager implementation and startup of the
endpoint monitors to a separate module.
Handle async set_param on the device
