Package org.lwjgl.ovr

Interface OVRLogCallbackI

  • All Superinterfaces:
    CallbackI, CallbackI.V, Pointer
    All Known Implementing Classes:
    OVRLogCallback
    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 OVRLogCallbackI
    extends CallbackI.V
    Instances of this interface may be passed to the LogCallback member of the OVRInitParams struct.

    Type

    
     void (*) (
         uintptr_t userData,
         int level,
         char const *message
     )
    • Method Detail

      • getSignature

        default java.lang.String getSignature()
        Description copied from interface: CallbackI
        Returns the dyncall signature for this callback function. [INTERNAL API]
        Specified by:
        getSignature in interface CallbackI
        Returns:
        the dyncall signature
      • callback

        default void callback​(long args)
        Description copied from interface: CallbackI.V
        Will be called by native code.
        Specified by:
        callback in interface CallbackI.V
        Parameters:
        args - pointer to a DCArgs iterator
      • invoke

        void invoke​(long userData,
                    int level,
                    long message)
        The logging callback.
        Parameters:
        userData - an arbitrary value specified by the user of ovrInitParams
        level - one of the ovrLogLevel constants
        message - a UTF8-encoded null-terminated string