PadChainListFunction

Description:

[ CCode ( has_target = false ) ]
public delegate FlowReturn PadChainListFunction (Pad pad, Object? parent, owned BufferList list)

A function that will be called on sinkpads when chaining buffer lists.

The function typically processes the data contained in the buffer list and either consumes the data or passes it on to the internally linked pad(s).

The implementer of this function receives a refcount to list and should gst_buffer_list_unref when the list is no longer needed.

When a chainlist function detects an error in the data stream, it must post an error on the bus and return an appropriate FlowReturn value.

pad	the sink Pad that performed the chain.
parent	the parent of `pad`. If the NEED_PARENT flag is set, `parent` is guaranteed to be not-%NULL and remain valid during the execution of this function.
list	the BufferList that is chained, not `null`.

OK for success

Namespace: Gst

Package: gstreamer-1.0