Package org.freedesktop.gstreamer.app

Interface AppSink.EosCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

AppSink

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface AppSink.EosCallback
extends FunctionPointer

Functional interface declaration of the EosCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Signal that the end-of-stream has been reached.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceAppSink)	The upcall method is called from native code.

Method Details

run

void run()

Signal that the end-of-stream has been reached. This signal is emitted from the streaming thread.

upcall

default void upcall(MemorySegment sourceAppSink)

The upcall method is called from native code. The parameters are marshaled and run() is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer