Listen to all messages. We don't seem to receive TSN messages from our
local host it seems.
Reply with not-implemented for an AEM_COMMANDS.
Implement some mode ADP messages.
Make a new filter-chain.conf file that contains the boilerplate for
filters.
Suggest that the example filter-chain fragments be copied to the
filter-chain.conf.d/ directory and that filters be run from this
config.
When the audioconverter needs more data, let it return NEED_DATA. This
can happen before the ports actually have consumed all the input data.
For example, then the next cycle would require 1024 samples but there
are currently only 16 samples queued, the next cycle will consume the
16 samples and then need another buffer to produce output.
For rt streams, this is not a problem because a new buffer will be
fetched in the next cycle synchronously.
When the stream is async, we can use this NEED_DATA to prefetch a
new buffer so that we have one in the next cycle.
This fixes hickups with async streams that provide random sized
buffers.
When we are running non-rt and we just dequeued a buffer, check if the
queue is empty and we need to call process to queue a new buffer. We can
only do this when there is an empty buffer to dequeue.
Don't try to request a new buffer immediately when we are rate_matching
because we want the peer to first process the newly dequeued buffer and
update the rate match.
This makes pw-midiplay work again. Previously it was only requesting a
buffer every other cycle.
The default metadata update may be delayed for some time after
SET_DEFAULT, since the session manager has to work on it.
MOVE_* commands need to know what the client thinks is the current
default sink, so that they can decide between "move to default" and
"move to specific device".
To avoid race condition here, stash the default value set by the client
and use it in the MOVE_* commands, until the metadata update arrives.
Rename empty.noise -> dither.noise and always add this amount of noise
when > 0. This also adds the noise to silent sounds, not only when
nothing is connected because that would also be a problem when an amp
needs to be kept alive with an non-0 signal.
Rename noise -> dither because we can use this also for dithering later.
See #705
When we end up in a case where we are running 0 handles, such as when we
have a stereo filter but we want mono output, emit an error until we can
reasonably handle this case.
`client_update_quirks()` may modify `client::props` depending
on the "pulse.rules" section defined in the configuration file,
which means that it can change the value corresponding to the
"application.name" key. Therefore, `client::name` needs to
be queried after that.
