Mark a node as busy linking while we call _create_links. The
_create_links method does a roundtrip and this might cause the node
to be destroyed. Set a flag when we notice this and avoid accessing
the destroyed object.
Some PulseAudio clients are known to use localised client and
stream names as values for the respective PulseAudio props, most
notably plain old pavucontrol.
We call setlocale before anything else for ncurses to display
localised text correctly. We also want to link with ncursesw, which
supports multibyte Unicode locales.
Sends the captured data from a source directly to a sink.
It uses an input and output stream so the source and sink can be
moved in pavucontrol, channel remixing is possible and the volume
can be adjusted.
See #959
Return the result from sm_media_session_create_links() as the
result of link_nodes. This is > 0 when something was linked, < 0
on error and 0 when no ports are available. We should be able to
use this result later to handle errors.
We first need to issue the start command for driver nodes and then
we can add the node to be scheduled. Else we might end up with nodes
that receive the _process callback without the Start command being
called first and we can crash.
See #904
When a node does not have routes, treat it like a stream and use
the restore-stream logic to restore the volumes.
Rework some of the logic a little. Don't save empty strings. Wait
for param updates to save/restore values.
This makes volume restore work on virtual sinks/sources and
sinks/sources without any routes.
See #729
When we start draining, set ourselves active so that the process
function is called where the draining is completed.
This avoids a corked stream from waiting forever to drain the stream.
Fixes#946
If buffer type char[] is 4-byte aligned, higher 3-byte on char could be non-zero if data is not initialized, which make 'buffer[i] >> 4' larger than 0x0f.
Use type uint8_t[] on SEC_LABEL buffer to fix it.
libpulse assumes in introspect.c:fill_card_port_info that port profile
array size <= card profile array size, and may crash otherwise.
Enforce this in fill_card_info. It can happen, if EnumRoute and
EnumProfile info is not in sync.
When a new node is configured, check if existing streams might need to
be moved to it.
This fixes the case where a stream has a target node set to some
bluetooth device and it starts playing to the default device because
the bluetooth device is not connected. When the BT device is then
connected and configured, the stream is moved to the new BT device.
errno should be set to the positive errno value.
This does not cause problems except for the pulse-server where the
errno value is negated and returned as an error result.
A sink can be set as a default source, which means that the default
source is the monitor ports of the sink.
Move the direction check for later so that we can first check if we
are dealing with a potential default sink/source for the given
direction. If we found a default sink/source, we don't need to do
the direction check anymore.
This makes it possible to set a sink as a configured default source
and have policy-node take this into account when defining the
default.source metadata.
See #715, #908
