Package org.freedesktop.gstreamer.gst

Interface PadTemplate.PadCreatedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

PadTemplate

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 PadTemplate.PadCreatedCallback
extends FunctionPointer

Functional interface declaration of the PadCreatedCallback callback.

See Also:

• run(org.freedesktop.gstreamer.gst.Pad)

Method Summary

Modifier and Type	Method	Description
void	run(@Nullable Pad pad)	This signal is fired when an element creates a pad from this template.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourcePadTemplate, MemorySegment pad)	The upcall method is called from native code.

Method Details

run

void run(@Nullable Pad pad)

This signal is fired when an element creates a pad from this template.

upcall

default void upcall(MemorySegment sourcePadTemplate,
 MemorySegment pad)

The upcall method is called from native code. The parameters are marshaled and run(org.freedesktop.gstreamer.gst.Pad) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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