The interface struct has the type,version and methods of the
interface.
Make spa interfaces extend from spa_interface and make a
separate structure for the methods.
Pass a generic void* as the first argument of methods, like
we don in PipeWire.
Bundle the methods + implementation in a versioned inteface
and use that to invoke methods. This way we can do version
checks on the methods.
Make resource and proxy interfaces that we can can call. We
can then make the core interfaces independent on proxy/resource and
hide them in the lower layers.
Add add_listener method to methods of core interfaces, just
like SPA.
This is necessary for 'do-timestamp' to work if the source provides no
timestamps. Without this, the timestamp from the first use will remain,
because the basesrc only overwrites timestamps that are
GST_CLOCK_TIME_NONE.
The build scripts assumed ptrdiff_t to just be around by default. But POSIX
specifies ptrdiff_t to be defined in <stddef.h>, which is now included from
the test.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
If a command fails, there's no point in continuing with configuring
the project. Exit immediately.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
According to the meson man page, arguments go directly after the command's
name. Rearrange the call accordingly.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
The autogen.sh script creates a symbolic link to the build/Makfile. If
the link already exists, a warning is printed and the old link persists.
Now replace it with the correct target.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
pw_core_find_format() is currently broken when one of the ports is already
active: The format of the active port is used and the other port is
completely ignored.
As a result, the autolink module may try to link a new port to the first
already active port even if the formats do not match.
To fix this, use the format of the active port as a filter and enumerate
the formats of the other port.
Actually compile the codec config and declare the config as extern
or else it's just all 0.
Only acquire the transport when ACTIVE.
Implement transport state_change signal and acquire the transport
when going to pending/active.
Try to acquire the transport before we expose the device if we
can.
Force device expose when we get the device ServicesResolved=1 property
update.
Free transport when the rfcomm is closed.
Implement various DBus signals to detect dynamic property updates.
Use hooks for the implementation of the transport
Add events to the transport
Handle the destroy event of the transport to release the reference
in source and sink.
If one of the ports becomes invisible to a client, hide the link.
If one of the ports is owned by a client and the peer port becomes
invisible for the client, destroy the link.
To get the permissions of an object, combine the permissions
of the object and all the parent nodes up to the root.
This is necessary to enforce that a client can never see and
object id (in this case the parent id) it is not allowed to see.
Don't pass the ucred to the client construct, just set the properties
in the protocol.
Use the client properties to get ucred.
Add the security label to the client properties (from SO_PEERSEC)
Destroy all resources (except the core) for a client when it
does a hello. This typically needs to be done after passing the
connection fd from one client to another.
