Package org.freedesktop.gstreamer.gst

Interface DebugFuncPtr

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 DebugFuncPtr
extends FunctionPointer

Functional interface declaration of the DebugFuncPtr callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	we define this to avoid a compiler warning regarding a cast from a function pointer to a void pointer (see https://bugzilla.gnome.org/show_bug.cgi?id=309253)
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall() method.
default void	upcall()	The upcall method is called from native code.

Method Details

run

void run()

we define this to avoid a compiler warning regarding a cast from a function pointer to a void pointer (see https://bugzilla.gnome.org/show_bug.cgi?id=309253)

upcall

default void upcall()

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() method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer