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).
When allocating memory, just export the mmaped memory and mark the
memory as MemPtr, not MemFd. Set the fd to -1.
Otherwise we might send this fd to the client, making the complete
device accessible to the client.
When a device as added in dbus but we already knew about the
device, don't assert but reuse the device we already have.
Seems to happen when resuming from suspend.
See rhbz#1948776
When we have a soft Mute or Volume, use the soft volume.
When we get a volume update with only a channel Mute/Volume, use
the channel volumes.
See #1140
Only run the lowpass filter on the LFE channel when we are upmixing
and there is a valid cutoff frequency defined.
Otherwise we might filter away a valid LFE channel.
Fixes: rhbz#1941366
Set source user data for all dbus sources and set a destroy notify
when removed.
Remove the dbus user data to remove the source user data.
Clean up remaining sources when destoying a connection
Clean up remaining connections when freeing the dbus plugins.
Fixes#1114
Make a new softVolume property that contains only the soft volume
to apply.
In the case of HW/SW volume, we pass the real volume in the
channelVolume and the leftover volume in softVolume. We don't
use the monitorVolume for this anymore because it is a completely
separate volume handled by the merger node.
This way, channelVolume always represents the effective volume
set on routes, channelmix and merger and only the softVolume (when
available) is applied as software volume by channelmix.
This makes things map a bit better to what is actually happening with
the real volume and leftover software volumes after applying the
hardware volumes in the device.
With this change, the volume on the monitor is not affected by the
sink volume anymore and we can use the monitorVolume for this later.
This also means that the monitor volume in pavucontrol of the sinks
does not change when the sink volume changes. PulseAudio is inconsistent
here: If the volume is HW, the monitor volume is not affected, if the
volume is SW, it is. In PipeWire there is an option in merger to
let the volume affect the monitor with monitor.channel-volumes = true.
This reverts commit 09106151d3.
We need the actual name and description of the mapping, not the
profile or else we end up with the full profile description in the
node description instead of the part of the profile that applies to
the device.
This apparently causes delays in shutdown under some conditions, and
closing the DBus connection should be enought to tell BlueZ that we are
shutting down.
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
Add necessary apis to bluez transport.
Add A2DP(AVRCP) absolute volume support. Source volume can only update to adapter node but not from due to AG nodes don't have route.
Since A2DP/HSP/HFP volume is already percentage itself, it has been mapped to pulseaudio volume then converting to linear volume.
The channelmatrix was limited to the 19 known channels, leaving
only the first 19 channels usable.
Use the full 64x64 matrix instead and make sure to fill all 64
channels with the identity matrix in the case we need to copy or
distribute the matrix to unknown positions.
See #57
