Package org.freedesktop.gstreamer.gst

Interface PadForwardFunction

All Superinterfaces:

FunctionPointer

Functional Interface:

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

@FunctionalInterface
@Generated("io.github.jwharm.JavaGI")
public interface PadForwardFunction
extends FunctionPointer

Functional interface declaration of the PadForwardFunction callback.

See Also:

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

Method Summary

Modifier and Type	Method	Description
boolean	run(Pad pad)	A forward function is called for all internally linked pads, see gst_pad_forward().
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default int	upcall(MemorySegment pad, MemorySegment userData)	The upcall method is called from native code.

Method Details

run

boolean run(Pad pad)

A forward function is called for all internally linked pads, see gst_pad_forward().

upcall

default int upcall(MemorySegment pad,
 MemorySegment userData)

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