Just like the real free() we should just ignore a NULL pointer, makes the
caller code easier for those instances where properties are optional.
Patch generated with concinelle with a few manual fixes.
SPA_MEMBER is misleading, all we're doing here is pointer+offset and a
type-casting the result. Rename to SPA_PTROFF which is more expressive (and
has the same number of characters so we don't need to re-indent).
This starts breaking up the giant monolith that is the pulse-server.c
code into more manageable chunks by trying to split the module code into
individual compilation units.
Make it possible to add a NULL param to the pending list. The NULL
param removes all previous updates.
When applying the updates, the NULL param removes the params from
the target list.
For the cached params in the node/device/port we need to be careful
because multiple clients might ask for updates concurrently. Clear
the pending list whenever a new param update starts so that we always
only keep the last set of updates.
This has two advantages: it actually removes params that become
unreadable or that got removed and it allows us to update the target
list more efficiently in one single loop.
Make it possible to add a NULL param to the pending list. The NULL
param removes all previous updates.
When applying the updates, the NULL param removes the params from
the target list.
This has two advantages: it actually removes params that become
unreadable or that got removed and it allows us to update the target
list more efficiently in one single loop.
Send server change events to subscribers, when default nodes change due
to some nodes being added/removed/changed, also if there is no metadata
change. Make sure the event is consistent with the result from
find_device at the time.
Previously, these were not necessarily sent, or information from
find_device immediately after the event might not reflect the change
yet.
Pulseaudio unsets the preferred sink/source when stream is moved to a
default target. Emulate this behavior by setting + unsetting
target.node, which informs policy-node to move it accordingly.
Collect all object updates in a separate list. When we collected
all updates in sync, apply them and then signal notifications.
This ensure we have a consistent object model.
Don't wait for sync but immediately emit the added event for metadata.
This way the server can get the name and handle the metadata events
immediately.
When the Route param changes on the card, find the associated
device and mark it as modified. Fixes volume changes in gnome-shell
and pavucontrol.
See #377
See #298
Remove the hooks we installed on objects in the destroy/free event
or before calling _destroy. This is not really needed but it is
a nice thing to do because it calls the hook removed callbacks.
We don't need to bind to the core object again, we can just use the
events on the manager core.
We don't actually have info when the Core is added so don't try to
use it to get defaults for the client.
Use the manager core info in server info.
