Reorganize the latency setup in one place, return a desired device
latency for use as quantum.
PulseAudio assigns half of the (tlength - minreq) latency to the sink
but we can't do that because our sinks have a max-quantum of latency.
Fix this by clamping our calculated sink latency to the quantum
PulseAudio subtracts the sink latency from the tlength in adjust latency
mode, so we need to do the same.
This makes PULSE_LATENCY_MSEC values bahave more like pulseaudio.
See #1769
Make things work then there is no default input device and the default
source is actually the monitor of the default sink.
Also implement lookups of monitor sources with the monitor id as the
name.
Fixes#1691
Use the core.info clock rate as the default sample rate as soon as the
manager exposes the core object. Otherwise the default sample rate is 0
until someone calls GET_SERVER_INFO, which as a side effect sets the
default sample rate.
Fixes issues with sinks not appearing right away.
Fixes#1588
Audio with big frame sizes (especially audio with multiple channels) needs more
buffer size than the one calculated with the current formula. This patch uses
the frame size to calculate the buffer size, fixing playback issues for clients
configured in passthrough mode.
When the client adapter is configured in passthrough mode, the stream param
changed event in pipewire-pulse is emitted before the session manager creates
the link, and not after. Therfore, the peer can never be found when replying
create stream, and the pulseaudio application receives a stream error.
This patch delays the create stream reply until the link is added if the peer
cannot be found, fixing the above race conditon to allow passthrough mode to
work with pulseaudio applications.
Virtual devices tend to start with partial fields set in the EnumFormat
param (usually rate is missing). This causes virtual devices to be
invisible until they are used in some way.
Fix this by relaxing the parsing of EnumFormat and by falling back to
the server defaults for the unspecified fields.
Fixes#1413
Set node.target metadata to "-1" instead of deleting it to direct nodes
to the default device.
Deleting the metadata, as done previously, does not work for nodes for
which the client has node.target set.
Add a simple quirks table.
Forces S16 formats for teams sink and source info.
Forces removal of the DONT_MOVE flag for capture streams for firefox.
See #838 and #1363
When a sink is RUNNING but there is nothing linked to the input it must
be the monitor that is keeping it active, report IDLE for the sink in
that case.
When a source is RUNNING but there is nothing linked to the output it
must be the sink part that is keeping it active, report IDLE for the
source.
Fixes#1345
Keep separate counters for the ringbuffer and stream read/write
indexes.
The ringbuffer has 32 bits indexes while the pulse server is required
to keep 64 bit read/write indexes.
Also handle invalid seek flags.
Fixes#1331
This also brings the advantage that all tools, examples, modules, components
can also be compiled standalone out-of-tree using libpipewire from the system
