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
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.
Move some warnings when a wakeup was missed to info messages. The
warning can repeat a lot and is otherwise quite useless and already
reported elsewhere.
For MemPtr memory, we use the fd of the buffer metadata and chunk
info. Check that the memory is also in this block.
Check that all the memory of the buffer fits in the memory block.
See #1859
Output ports share the same buffers on all mix outputs and the buffers
are stored in a special mix area with id SPA_ID_INVALID.
The special mix area does not have the peer_id of the link, we need to
get that from the non-shared mix area.
This fixes some invalid peer port-id values in the set_mix_info event.
When the memory is removed, clear the node io areas so that it doesn't
accidentally get reused.
Fixes a crash in cheese when the node is stopped and then resumed.
Add a new client-node port_set_mix_info event. bump the interface
version to 4 and the event version to 1.
The event is used to send information about the peer object to the
port mixer. This can be used to track what buffers belong to what
peer.
spa_strstartswith() is more immediately understandable.
Coccinelle spatch file:
@@
expression E1, E2;
@@
- strstr(E1, E2) != E1
+ !spa_strstartswith(E1, E2)
@@
expression E1, E2;
@@
- strstr(E1, E2) == E1
+ spa_strstartswith(E1, E2)
Applied to the tree except for alsa/acp/compat.h because it looks like
that header is still mostly as-is from PA.
The target signal is called when the peer nodes are ready and this
node needs to be scheduled. It is the in-process version of the
signal.
Remove our custom version that, just like the default version, schedules
the node implementation but doesn't do any accounting.
Makes pw-top report driver stats for bluetooth devices.
Fixes#1450
Mark some structures, arrays static/const at various places.
In some cases this prevents unnecessary initialization
when a function is entered.
All in all, the text segments across all shared
libraries are reduced by about 2 KiB. However,
the total size increases by about 2 KiB as well.
Add a new object.register boolean property.
Make adapter and remote-note only register when object.register
is true.
Make stream and filter not register themselves. They are always
exported to a remote server and thus don't need local
registration.
Fixes#1309
This also brings the advantage that all tools, examples, modules, components
can also be compiled standalone out-of-tree using libpipewire from the system
Make structure with defaults that holds the defaults as they are loaded
from the config file or initialized with default values.
Copy this structure to a settings version that is used at runtime.
Add a force-quantum and force-rate field in the settings that can be
used to force a quantum and samplerate if != 0.
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).
To set the io on the mixer ports, we need to use the same id that
was used to add the port, not the id we use to identify the mixer
structure.
Fixes#759
