Class VREvent

    • Field Detail

      • SIZEOF

        The struct size in bytes.
      • ALIGNOF

        The struct alignment in bytes.
      • EVENTTYPE, TRACKEDDEVICEINDEX, EVENTAGESECONDS, DATA

        The struct member offsets.
    • Constructor Detail

      • VREvent

        public VREvent​(java.nio.ByteBuffer container)
        Creates a VREvent instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

        The created instance holds a strong reference to the container object.

    • Method Detail

      • sizeof

        public int sizeof()
        Description copied from class: Struct
        Returns sizeof(struct).
        Specified by:
        sizeof in class Struct
      • eventType

        public int eventType()
        Returns the value of the eventType field.
      • trackedDeviceIndex

        public int trackedDeviceIndex()
        Returns the value of the trackedDeviceIndex field.
      • eventAgeSeconds

        public float eventAgeSeconds()
        Returns the value of the eventAgeSeconds field.
      • malloc

        public static VREvent malloc()
        Returns a new VREvent instance allocated with memAlloc. The instance must be explicitly freed.
      • calloc

        public static VREvent calloc()
        Returns a new VREvent instance allocated with memCalloc. The instance must be explicitly freed.
      • create

        public static VREvent create​(long address)
        Returns a new VREvent instance for the specified memory address.
      • createSafe

        @Nullable
        public static VREvent createSafe​(long address)
        Like create, but returns null if address is NULL.
      • malloc

        public static VREvent.Buffer malloc​(int capacity)
        Returns a new VREvent.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
        Parameters:
        capacity - the buffer capacity
      • calloc

        public static VREvent.Buffer calloc​(int capacity)
        Returns a new VREvent.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
        Parameters:
        capacity - the buffer capacity
      • create

        public static VREvent.Buffer create​(long address,
                                            int capacity)
        Create a VREvent.Buffer instance at the specified memory.
        Parameters:
        address - the memory address
        capacity - the buffer capacity
      • createSafe

        @Nullable
        public static VREvent.Buffer createSafe​(long address,
                                                int capacity)
        Like create, but returns null if address is NULL.
      • mallocStack

        public static VREvent mallocStack()
        Returns a new VREvent instance allocated on the thread-local MemoryStack.
      • callocStack

        public static VREvent callocStack()
        Returns a new VREvent instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
      • mallocStack

        public static VREvent mallocStack​(MemoryStack stack)
        Returns a new VREvent instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
      • callocStack

        public static VREvent callocStack​(MemoryStack stack)
        Returns a new VREvent instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
      • mallocStack

        public static VREvent.Buffer mallocStack​(int capacity)
        Returns a new VREvent.Buffer instance allocated on the thread-local MemoryStack.
        Parameters:
        capacity - the buffer capacity
      • callocStack

        public static VREvent.Buffer callocStack​(int capacity)
        Returns a new VREvent.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
        Parameters:
        capacity - the buffer capacity
      • mallocStack

        public static VREvent.Buffer mallocStack​(int capacity,
                                                 MemoryStack stack)
        Returns a new VREvent.Buffer instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • callocStack

        public static VREvent.Buffer callocStack​(int capacity,
                                                 MemoryStack stack)
        Returns a new VREvent.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • neventType

        public static int neventType​(long struct)
        Unsafe version of eventType().
      • ntrackedDeviceIndex

        public static int ntrackedDeviceIndex​(long struct)
        Unsafe version of trackedDeviceIndex().
      • neventAgeSeconds

        public static float neventAgeSeconds​(long struct)
        Unsafe version of eventAgeSeconds().