Interface VkFreeFunctionI

  • All Superinterfaces:
    org.lwjgl.system.CallbackI, org.lwjgl.system.CallbackI.V, org.lwjgl.system.Pointer
    All Known Implementing Classes:
    VkFreeFunction
    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 interface VkFreeFunctionI
    extends org.lwjgl.system.CallbackI.V
    Application-defined memory free function.
    C Specification

    The type of pfnFree is:

    
     typedef void (VKAPI_PTR *PFN_vkFreeFunction)(
         void*                                       pUserData,
         void*                                       pMemory);
    Description

    pMemory may be NULL, which the callback must handle safely. If pMemory is non-NULL, it must be a pointer previously allocated by pfnAllocation or pfnReallocation. The application should free this memory.

    See Also

    VkAllocationCallbacks

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface org.lwjgl.system.CallbackI

        org.lwjgl.system.CallbackI.B, org.lwjgl.system.CallbackI.D, org.lwjgl.system.CallbackI.F, org.lwjgl.system.CallbackI.I, org.lwjgl.system.CallbackI.J, org.lwjgl.system.CallbackI.N, org.lwjgl.system.CallbackI.P, org.lwjgl.system.CallbackI.S, org.lwjgl.system.CallbackI.V, org.lwjgl.system.CallbackI.Z
      • Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

        org.lwjgl.system.Pointer.Default
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String SIGNATURE  
      • Fields inherited from interface org.lwjgl.system.Pointer

        BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
    • Field Detail

      • SIGNATURE

        static final java.lang.String SIGNATURE
    • Method Detail

      • getSignature

        default java.lang.String getSignature()
        Specified by:
        getSignature in interface org.lwjgl.system.CallbackI
      • callback

        default void callback​(long args)
        Specified by:
        callback in interface org.lwjgl.system.CallbackI.V
      • invoke

        void invoke​(long pUserData,
                    long pMemory)
        Application-defined memory free function.
        Parameters:
        pUserData - the value specified for VkAllocationCallbacks::pUserData in the allocator specified by the application.
        pMemory - the allocation to be freed.