Package org.lwjgl.opencl

Class CLBusAddressAMD

  • All Implemented Interfaces:
    java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
    public class CLBusAddressAMD
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
    Bus address information used in EnqueueMakeBuffersResidentAMD.

    Layout

    
 struct cl_bus_address_amd {
     cl_long surfbusaddress();
     cl_long signalbusaddress();
 }

    • Field Detail

      • SIZEOF

        The struct size in bytes.

      • ALIGNOF

        The struct alignment in bytes.

      • SURFBUSADDRESS, SIGNALBUSADDRESS

        The struct member offsets.

    • Constructor Detail

      • CLBusAddressAMD

        public CLBusAddressAMD​(java.nio.ByteBuffer container)
        Creates a CLBusAddressAMD 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()
        Specified by:
        sizeof in class org.lwjgl.system.Struct

      • surfbusaddress

        public long surfbusaddress()
        contains the page aligned physical starting address of the backing store preallocated by the application on a remote device

      • signalbusaddress

        public long signalbusaddress()
        contains the page aligned physical starting address of preallocated signaling surface

      • set

        public CLBusAddressAMD set​(long surfbusaddress,
                           long signalbusaddress)
        Initializes this struct with the specified values.

      • set

        public CLBusAddressAMD set​(CLBusAddressAMD src)
        Copies the specified struct data to this struct.
        Parameters:
        src - the source struct
        Returns:
        this struct

      • malloc

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

      • calloc

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

      • create

        public static CLBusAddressAMD create()
        Returns a new CLBusAddressAMD instance allocated with BufferUtils.

      • create

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

      • createSafe

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

      • malloc

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

      • calloc

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

      • create

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

      • createSafe

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

      • mallocStack

        @Deprecated
public static CLBusAddressAMD mallocStack​(org.lwjgl.system.MemoryStack stack)
        Deprecated.
        Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

      • callocStack

        @Deprecated
public static CLBusAddressAMD callocStack​(org.lwjgl.system.MemoryStack stack)
        Deprecated.
        Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

      • malloc

        public static CLBusAddressAMD malloc​(org.lwjgl.system.MemoryStack stack)
        Returns a new CLBusAddressAMD instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate

      • calloc

        public static CLBusAddressAMD calloc​(org.lwjgl.system.MemoryStack stack)
        Returns a new CLBusAddressAMD instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate

      • malloc

        public static CLBusAddressAMD.Buffer malloc​(int capacity,
                                            org.lwjgl.system.MemoryStack stack)
        Returns a new CLBusAddressAMD.Buffer instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity

      • calloc

        public static CLBusAddressAMD.Buffer calloc​(int capacity,
                                            org.lwjgl.system.MemoryStack stack)
        Returns a new CLBusAddressAMD.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

      • nsurfbusaddress

        public static long nsurfbusaddress​(long struct)
        Unsafe version of surfbusaddress().

      • nsignalbusaddress

        public static long nsignalbusaddress​(long struct)
        Unsafe version of signalbusaddress().

      • nsurfbusaddress

        public static void nsurfbusaddress​(long struct,
                                   long value)
        Unsafe version of surfbusaddress.

      • nsignalbusaddress

        public static void nsignalbusaddress​(long struct,
                                     long value)
        Unsafe version of signalbusaddress.