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
As suggested by George Kiagiadakis, adds calls to summary() function
for each feature that is by default set to auto, so that an overview
of their effective state is printed at the end of meson setup or
meson --reconfigure command.
Currently ordering is a bit messy but tidying it up would detach
the summary() functions from the dependencies they rely on and could
be done later along with meson_options.txt re-ordering so that the
two match as much as possible.
Mostly uses the existing infrastructure, but the webrtc canceller has a
fixed blocksize, so we:
1. Use the canceller blocksize if configured
2. Accumulate output data in a ringbuffer
3. Push out the data in the required chunk size
RLIMIT_RTTIME is Linux specific, there is no equivalent replacement
for FreeBSD. Save trouble and build module-rt for Linux only, rtkit
WIP fork should be fine on FreeBSD for now.
To make an rnnoise filtered source:
pactl load-module module-ladspa-source source_name=rnnoise_mic label=noise_suppressor_mono plugin=/usr/lib64/ladspa/ladspa/librnnoise_ladspa.so
To make an equalizer sink:
pactl load-module module-ladspa-sink sink_name=eq_out label=mbeq plugin=/usr/lib64/ladspa/mbeq_1197.so
Only implement the null echo cancel implementation for now.
And skeleton webrtc echo cancel implementation
It uses 4 streams arranged as:
input ---+---> source
^
|
sink ---+---> output
The output of the source is the filtered input of the input stream
(linked a master source) based on the data going from sink to
the output (linked to a master sink).
All streams are arranged in the same group so that the echo canceler
does not have to deal with clock drift. For echo cancelers that can
handle clock drift we might want place the source and sink chains
in different groups.
This starts breaking up the giant monolith that is the pulse-server.c
code into more manageable chunks by trying to split the module code into
individual compilation units.
The simple protocol listens on a socket, creates a new pw_client for
each connected client and reads/writes raw audio bytes on the
socket. Incomming bytes are copied to a playback stream, outgoing
bytes are copied from a capture pw_stream.
Fixes#954
