Method
PwgNodeset_param
since: 0.1
Declaration [src]
_Bool
pwg_node_set_param (
PwgNode* self,
PwgParam* param,
GError** error
)
Description [src]
Queues a parameter update on the bound node. A successful return means PipeWire accepted the request for dispatch; it does not confirm that the target applied the new value. Observe later node state or parameter events when application logic needs confirmation.
Stability: Unstable
Available since: 0.1
Parameters
param-
Type:
PwgParamA copied parameter built or returned by this library.
The data is owned by the caller of the method. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.