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.

    Member documentation

    • surfbusaddress – contains the page aligned physical starting address of the backing store preallocated by the application on a remote device
    • signalbusaddress – contains the page aligned physical starting address of preallocated signaling surface

    Layout

     struct cl_bus_address_amd {
     cl_long surfbusaddress;
     cl_long signalbusaddress;
 }

    • Field Detail

      • SIZEOF

        public static final int SIZEOF
        The struct size in bytes.

    • 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()
        Returns the value of the surfbusaddress field.

      • signalbusaddress

        public long signalbusaddress()
        Returns the value of the signalbusaddress field.

      • surfbusaddress

        public CLBusAddressAMD surfbusaddress(long value)
        Sets the specified value to the surfbusaddress field.

      • signalbusaddress

        public CLBusAddressAMD signalbusaddress(long value)
        Sets the specified value to the signalbusaddress field.

      • 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.

      • 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.

      • callocStack

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

      • mallocStack

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

      • callocStack

        public static CLBusAddressAMD callocStack(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

      • callocStack

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

      • mallocStack

        public static CLBusAddressAMD.Buffer mallocStack(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

      • callocStack

        public static CLBusAddressAMD.Buffer callocStack(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