We can reuse the same code for setting input and output stream
properties. This also makes it possible to set the debug.aec.wav-path
on all streams, like the properties say.
For params that don't emit change events, the param enumeration does not
start core sync, and its enumeration may be incomplete if a previous
core sync completes first.
Fix by always starting a core sync if we are updating params.
This fixes dev_info.active_port being sporadically SPA_ID_INVALID if
there is event pressure, which causes do_set_volume randomly set the
volume on the node instead of setting it on the device. This can be
triggered e.g. by shaking the volume slider in Pavucontrol with mouse.
Letter codes instead of numbers for log levels are allowed in
PIPEWIRE_DEBUG.
Support them also for log.level in context properties and metadata.
Add a few alias letter codes to harmonize them with what WirePlumber 0.5
supports.
Tabs and spaces are mixed for indentation in the pipewiresink. Replace
all tabs with 8 spaces although indentation is 2 spaces, since that
looks like the intended indent.
The messages are printed for every buffer. Therefore, they should be log
messages. Also add the bufferpool to the message to be able to identify
the bufferpool that handles the buffers.
The buffers are added to the pipewirepool during setup. Therefore, they
should be debug messages. As at it, use the debug helper to print the
string of the buffer type.
Executable memfds can be a security issue.
The kernel warns about them like the following:
pipewire: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
Explicitly create all memfds a non-executable as they are not meant to
be executed, similar to the other possible backing filetypes.
As reported in #3217, PTP driver has to have the highest priority for packets to arrive in time
Everything connected to AES67 should be clocked by the Grandmaster clock
Convert capture and playback streams to any global channel position that
has been set. This can then be used to implement an upmix sink and add
such an example config.
When we get a Format update during a Format set_param, return > 0 to the
caller so that it knows we modified the param to something else.
This can be used to fixate or deny updates to Format params in the
stream and have the adapter adapt to this.
Keep the target and source fd in sync when we get the new fd from the
server in remote-node.
This makes it possible to refactor some things and only schedule nodes
by triggering the target.
Whe using pw_*_new_simple(), pass the properties to the automatically
created context as well so that we can configure it.
This makes it possible to, for example, load the client-rf.conf using the
simple API as well.
If a client tries to update an ignored key, don't log a warning. Only
log a warning when one of the security properties changed.
This is what we used to do before commit
0dfa05117b
It fixes a warning when a stream disconnects and reconnects because
the serial.id changed.
This function is very much orthogonal in function to the usual
features provided by pipewire, and there does not seem to be any
3rd party users based on Debian Code Search and GitHub.
So let's remove it before any 3rd party users start depending on
pipewire for their valgrind detection.
Commit b5c21c1fbc ("pipewire: use dlclose unless PIPEWIRE_DLCLOSE is set to false")
introduced the PIPEWIRE_DLCLOSE environmental variable to
force/prevent the dlclose()ing of shared objects. However,
native pipewire modules were not adjusted to respect its value,
and instead have been still using `pw_in_valgrind()` to
determine whether or not they should be unloaded.
Fix that by adding a private `pw_should_dlclose()` function
and using that in impl-module.c:pw_impl_module_destroy().
Also include and update the state of the device/stream in
collect_device_info so that we can compare it against the previous value
and emit a change event.
Fixes#3660
Add (minimal) reference documentation for each pipewire-pulse module.
Add some preprocessing to substitute @pulse_module_options@ in docs from
PW_KEY_MODULE_USAGE so the module options don't need to be repeated.
Produce Doxygen docs + generate manpages pipewire-pulse-modules.7,
pipewire-pulse-module-*.7
First check if all of the new buffers are ok before attemping to replace
our exising ones with the new ones. Else we might end up copying some
of the new buffers and cleaning them up twice later.
struct mix contain pointers to themselves (see do_port_use_buffers) and
cannot be copied by value, so they should not be stored in pw_array.
Store them in pw_map instead.
