Add an entry in the config file for default format and channel map.
Use the defaults in the server_info request
Use the defaults for the default channels and map in the modules.
When setting a new default sink/source, use the name of the object
instead of the name used for selecting the sink/source. This makes
it possible to use the id to search for the device but still have
the device name in the metadata as is expected.
Fixes#1004
Some apps use 0 to get some sort of sink/source info. PulseAudio
likely has a source/sink at index 0 but PipeWire certainly does not.
Asking for 0 source/sink is always because of some hardcoded values
in the app and we can return the default source/sink without causing
any problems for other apps.
See #756
When we start draining, set ourselves active so that the process
function is called where the draining is completed.
This avoids a corked stream from waiting forever to drain the stream.
Fixes#946
libpulse assumes in introspect.c:fill_card_port_info that port profile
array size <= card profile array size, and may crash otherwise.
Enforce this in fill_card_info. It can happen, if EnumRoute and
EnumProfile info is not in sync.
This simplifies the code and also avoids a warning with _FORTIFY_SOURCE:
../pipewire/src/modules/module-protocol-pulse/pulse-server.c: In function ‘create_pid_file’:
../pipewire/src/modules/module-protocol-pulse/pulse-server.c:6028:2: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
6028 | write(fd, pid_str, strlen(pid_str) + 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Because we set the default sink/source before calling the metadata,
we don't send out updates about the new sink and this confuses
pavucontrol.
Instead, use the new async reply to reply once the new metadata has
been configured and the defaults have been updated.
Use the manager sync method to wait until all pending queries are
finished. It is the manager that will query the new parameters so
we need to wait until that completes.
See #868
Trigger a roundtrip before we send the reply to the client for many
methods like set_volume/set_mute etc.
this ensure that we get the updated information from the server before
we reply so that a subsequent query returns the up-to-data information.
Fixes#868
In COMMAND_SET_DEFAULT_SINK/SOURCE, set our default source and sink
immediately instead of waiting for the metadata update. This makes
it possible to check for the new default sink immediately in other
modules.
Don't just store the id in the metadata but a JSON object with
the node name. This makes it possible to easily introspect the
metadata and also extend the metadata with more fields later.
Instead of matching the metadata id to the global ids we now
have to match it against the name.
Make a registry of modules
Assign an unique number to each module with the MODULE_FLAG bit set
so that we can also enumerate them
Implement enumerating our internally loaded modules
Implement unloading of the module using the module id
Move module-null-sink into a separate file
Use Audio/Sink if no other media.class was given, so that it works
just like the pulseaudio module
Enable linger=true in all cases.
Add save property to Profile and Route params to notify the session
manager that they should be saved. Let the session manager only save
the Profile and Routes with the save flag.
Make pulse-server set the save flag on Profile and Route changes.
The result is that we can make a difference between user requested
changes and automatical changes and only remember the user preferences.
When a port changes availability, first check if we need to perform
a profile switch, if not select the new best port.
There is no need to copy the properties, just pass ownership.
Make sure to always have properties for the server. Ensure we
clean up properties on error.
We can only handle PCM encodings for now, fail conversion otherwise.
If we have no supported formats, return an error code.
VLC first try to send AC3 or EAC3 passthrough and then tries again
with decoded data. If we accept the encoded data we are just playing
noise.
Fixes#428
