Interface MemoryUnmapFunction

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("org.javagi.JavaGI") public interface MemoryUnmapFunction extends FunctionPointer

Functional interface declaration of the MemoryUnmapFunction callback.

See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    run(Memory mem)
    Release the pointer previously retrieved with gst_memory_map().
    default MemorySegment
    toCallback(Arena arena)
    Creates a native function pointer to the upcall(MemorySegment) method.
    default void
    upcall(MemorySegment mem)
    The upcall method is called from native code.

  • Method Details

    • run

      void run(Memory mem)
      Release the pointer previously retrieved with gst_memory_map().
      Parameters:
      mem - a GstMemory

    • upcall

      default void upcall(MemorySegment mem)
      The upcall method is called from native code. The parameters are marshaled and run(Memory) is executed.

    • toCallback

      default MemorySegment toCallback(Arena arena)
      Creates a native function pointer to the upcall(MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer