Package org.freedesktop.gstreamer.gst

Interface ControlBindingConvert

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 ControlBindingConvert
extends FunctionPointer

Functional interface declaration of the ControlBindingConvert callback.

See Also:

• run(org.freedesktop.gstreamer.gst.ControlBinding, double, org.gnome.gobject.Value)

Method Summary

Modifier and Type	Method	Description
void	run(ControlBinding binding, double srcValue, Value destValue)	FIXME(2.0): remove, this is unused
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, double, java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment binding, double srcValue, MemorySegment destValue)	The upcall method is called from native code.

Method Details

run

void run(ControlBinding binding,
 double srcValue,
 Value destValue)

FIXME(2.0): remove, this is unused

upcall

default void upcall(MemorySegment binding,
 double srcValue,
 MemorySegment destValue)

The upcall method is called from native code. The parameters are marshaled and run(org.freedesktop.gstreamer.gst.ControlBinding, double, org.gnome.gobject.Value) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer