Add a sequence number to pw_param.
Add param_info to param_update to filter out the params of the latest
sequence number.
This can be used to track params from a certain sequence number. Update
node, port and device.
Add a new seq field in the param-info struct. Users can use this
field to keep track of pending param updates.
Store the latest seq number of the param update in the seq field. Remove
all params that don't match the sequence number because they are too
old. This avoids duplicate old params in pw-dump output.
Rework the pulseaudio manager with this same method.
Only increment the index when we find the requirested param, this
makes the params go from index 0 to the last instead of starting at some
random index. The random index is not really a problem but it is also
no so nice.
Show the node state in the S column
Use the node state to show or hide info, this will only show info for
active nodes.
Do redraw updates when something important changes
Update man page
Make it possible for a aec-plugin to provide props/params
through module-echo-cancel and make it possible for a
aec-plugin to listen and react to these props/params getting updated.
Add method enum_props() that is used under setup_streams() to
get props from aec_plugin.
Add get_params() and set_params() for updating and getting
aec-plugin params under the input/output_param_changed calls
and getting params under setup_streams().
While we process the Pause, the node might sill emit some events or do
processing, which would give an error because we already removed the
node from the graph.
Instead, remove the node from the graph when the node state is updated
to the new state.
Also check the active state of the input node, not just if the node
was added to the graph because a node can become inactive and only
later be removed from the graph.
Do not use old delayed data in play_buffer when a new stream is started.
Copy silence to output until play_buffer has been filled with new data
instead.
Bind to the settings metadata.
Add a property to control if a client will set a temporary or global
quantum whith jack_bufsize.
Make a match rule for jack_bufsize and force a global quantum change.
Fixes#1273
Add a target.delay.sec property to module-loopback that uses a
ringbuffer to further delay the signal to the requested value. This
also takes into account the graph delay to get an end-to-end delay.
Add a -d property to pw-loopback to control this.
Implement latency_msec on the pulse module with this new property so
that it behaves similar to pulseaudio.
Pulseaudio requires that we call pa_stream_write with a multiple
of frame_size bytes. Because our ringbuffer is a power of two, this
might cause problems at the edge of ringbuffer where a sample is
split between the end and beginning of the ringbuffer.
Avoid this by letting pulse allocate a buffer instead and memcpy
the requires samples into it.
Fixes multichannel output on module-pulse-tunnel.
These are fallback functions that are not implemented. It is expected
that the thread-utils is used from the context, which is a complete
implementation provided by module-rt.
The current implementation assumes these are mutually exclusive, but
Yamaha MusicCast requires an auth-setup step following the digest
authentication.
`rtsp_auth_reply` could be dropped in favour of `rtsp_options_reply`,
but you may end up in a loop if the other end keeps responding with 401.
Yamaha MusicCast (or at least the RX-A880) seems to be stricter about
the URI here, as it rejects `*`. Examples, such as those documented by
OpenAirplay, use the real URI.
Clang 15 at least with my build configuration emits warnings about
function prototypes that lack argument types. Most notably this
happens with functions that take no arguments which in compiler view
equates to the void type i.e. void f(void) instead of void f(). As I
understand, this will become an error in some future Clang release,
so might as well fix it now.
Since these were discovered not by a linter but by the actual compiler
for my particular build configuration, some f() may have escaped for
now. But at least it's enough to build PipeWire with most optional
features enabled even when -Werror=strict-prototypes is enabled.
For anyone else wanting to have a go at this, these can be upgraded
from warnings to errors by adding -Werror=strict-prototypes to the
custom CFLAGS which probably works with GCC, too, but has only been
done with Clang 15.0.2.
Finally my editor automatically stripped trailing spaces upon saving
the modified files. I assume it's probably not worth keeping those
invisible bytes around but this may have slightly dubious implications
as it did also turn indented empty lines of JACK license header into
regular empty lines.
Signed-off-by: Niklāvs Koļesņikovs <89q1r14hd@relay.firefox.com>
