Instead of reading all config section in properties, emit a callback
for each section, allow for filtering on a particular section as
well. In the callback, update the section value in the properties.
Deprecate get_conf_section(), it can't support multiple section
updates.
Add a node.force-quantum and node.force-rate property. When no global
quantum or rate is enforce with settings, the last updated node property
is used as the quantum.
Make jack use the force-quantum property when set_buffersize is used to
make sure that the quantum is not just a suggestion but a hard forced
one. This makes it possible for ardour or other jack apps to raise the
quantum above the max-quantum but also ensure that it will not change
by any other application (unless other jack apps).
Fixes#2079
For now, put a limit on the amount of items we can send and receive
over the native protocol. A more complex way of allocating and freeing
can be implemented later when we really need to raise the limits.
Fixes#2070
Do pattern matching on object properties to also allow lookups on
type, object.path, object.serial and <type>.name.
ex:
pw-dump alsa_card.usb-BEHRINGER_UMC404HD_192k-00
pw-dump alsa_input*
pw-dump Node
When a node that requires a driver is moved to a driver, collect all
linked nodes and move them to the driver as well.
This fixes the case where a single jack node (zita-n2j) is linked to
paplay. The zita-n2j node is moved to the dummy driver but paplay is not
and so nothing happens before this patch.
We should always advance the read pointer when we are underrun and
not corked. This will request more bytes from the client to make
things advance.
Fixes#2041
Make sure we mark the port invalid when we can't allocate an id
for it. Also check that the id does not exceed the max amount of
areas we have allocated and release resources correctly.
It is possible that the mixer input can't be created because of hitting
the max limits of dsp mixer or client-node. Make sure we handle those
errors, destroy the link and clean up properly.
That tries to both set the buffersize and the samplerate of the graph.
Document them in README.md
Also add the same env variables to pw-stream and pw-filter.
* Possible to set max buffer size from config
* New play buffer with possibility to set a delay sent to backend,
orignal play buffer is still sent without delay to output
Change-Id: If787977305586a40cba4585ab6dad4b7163bee5a
Make sure the node name is something unique for the capture and playback
part of filter-chain and loopback so that volumes can be remembered
separately.
Fixes#1983
