Top Description Inners Fields Constructors Methods
org.lwjgl.cuda

public Class CUDA_EXTERNAL_MEMORY_HANDLE_DESC

extends Struct<CUDA_EXTERNAL_MEMORY_HANDLE_DESC>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Layout


struct CUDA_EXTERNAL_MEMORY_HANDLE_DESC {
    CUexternalMemoryHandleType type;
    union {
        int fd;
        struct {
            void * handle;
            void const * name;
        } win32;
        void const * nvSciBufObject;
    } handle;
    unsigned long long size;
    unsigned int flags;
    unsigned int reserved[16];
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer

An array of CUDA_EXTERNAL_MEMORY_HANDLE_DESC structs.

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
FLAGS

The struct member offsets.

public static final int
HANDLE

The struct member offsets.

public static final int
HANDLE_FD

The struct member offsets.

public static final int
HANDLE_NVSCIBUFOBJECT

The struct member offsets.

public static final int
HANDLE_WIN32

The struct member offsets.

public static final int
HANDLE_WIN32_HANDLE

The struct member offsets.

public static final int
HANDLE_WIN32_NAME

The struct member offsets.

public static final int
RESERVED

The struct member offsets.

public static final int
SIZE

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

public static final int
TYPE

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
CUDA_EXTERNAL_MEMORY_HANDLE_DESC(long address, ByteBuffer container)

public
CUDA_EXTERNAL_MEMORY_HANDLE_DESC(ByteBuffer container)

Creates a CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
calloc()

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated with memCalloc.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
calloc(int
the buffer capacity
capacity)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated with memCalloc.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
calloc(MemoryStack
the stack from which to allocate
stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
calloc(int
the buffer capacity
capacity, MemoryStack
the stack from which to allocate
stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
callocStack()

Deprecated
Deprecated for removal in 3.4.0.
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
callocStack(MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
callocStack(int capacity)

Deprecated
Deprecated for removal in 3.4.0.
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
callocStack(int capacity, MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
protected CUDA_EXTERNAL_MEMORY_HANDLE_DESC
create(long
the struct memory address
address, ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
create()

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated with BufferUtils.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
create(long address)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance for the specified memory address.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
create(int
the buffer capacity
capacity)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated with BufferUtils.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
create(long
the memory address
address, int
the buffer capacity
capacity)

Create a CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance at the specified memory.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
createSafe(long address)

Like create, but returns null if address is NULL.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public int

Returns:

the value of the flags field.
flags()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
flags(int value)

Sets the specified value to the flags field.

public int

Returns:

the value of the handle.fd field.
handle_fd()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
handle_fd(int value)

Sets the specified value to the fd field.

public long

Returns:

the value of the handle.nvSciBufObject field.
handle_nvSciBufObject()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
handle_nvSciBufObject(long value)

Sets the specified value to the nvSciBufObject field.

public long

Returns:

the value of the handle.win32.handle field.
handle_win32_handle()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
handle_win32_handle(long value)

Sets the specified value to the handle field.

public long

Returns:

the value of the handle.win32.name field.
handle_win32_name()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
handle_win32_name(long value)

Sets the specified value to the name field.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
malloc()

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated with memAlloc.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
malloc(int
the buffer capacity
capacity)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated with memAlloc.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
malloc(MemoryStack
the stack from which to allocate
stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated on the specified MemoryStack.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
malloc(int
the buffer capacity
capacity, MemoryStack
the stack from which to allocate
stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated on the specified MemoryStack.

public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
mallocStack()

Deprecated
Deprecated for removal in 3.4.0.
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC
mallocStack(MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
mallocStack(int capacity)

Deprecated
Deprecated for removal in 3.4.0.
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
mallocStack(int capacity, MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
public static int
nflags(long struct)

Unsafe version of flags.

public static void
nflags(long struct, int value)

Unsafe version of flags.

public static int
nhandle_fd(long struct)

Unsafe version of handle_fd.

public static void
nhandle_fd(long struct, int value)

Unsafe version of handle_fd.

public static long
nhandle_nvSciBufObject(long struct)

Unsafe version of handle_nvSciBufObject.

public static void
nhandle_nvSciBufObject(long struct, long value)

Unsafe version of handle_nvSciBufObject.

public static long
nhandle_win32_handle(long struct)

Unsafe version of handle_win32_handle.

public static void
nhandle_win32_handle(long struct, long value)

Unsafe version of handle_win32_handle.

public static long
nhandle_win32_name(long struct)

Unsafe version of handle_win32_name.

public static void
nhandle_win32_name(long struct, long value)

Unsafe version of handle_win32_name.

public static IntBuffer
nreserved(long struct)

Unsafe version of reserved.

public static int
nreserved(long struct, int index)

Unsafe version of reserved.

public static void
nreserved(long struct, IntBuffer value)

Unsafe version of reserved.

public static void
nreserved(long struct, int index, int value)

Unsafe version of reserved.

public static long
nsize(long struct)

Unsafe version of size.

public static void
nsize(long struct, long value)

Unsafe version of size.

public static int
ntype(long struct)

Unsafe version of type.

public static void
ntype(long struct, int value)

Unsafe version of type.

public IntBuffer

Returns:

a IntBuffer view of the reserved field.
reserved()

public int

Returns:

the value at the specified index of the reserved field.
reserved(int index)

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
reserved(IntBuffer value)

Copies the specified IntBuffer to the reserved field.

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
reserved(int index, int value)

Sets the specified value at the specified index of the reserved field.

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC

Returns:

this struct
set(CUDA_EXTERNAL_MEMORY_HANDLE_DESC
the source struct
src)

Copies the specified struct data to this struct.

public long

Returns:

the value of the size field.
size()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
size(long value)

Sets the specified value to the size field.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public int

Returns:

the value of the type field.
type()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC
type(int value)

Sets the specified value to the type field.

Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

FLAGSback to summary
public static final int FLAGS

The struct member offsets.

HANDLEback to summary
public static final int HANDLE

The struct member offsets.

HANDLE_FDback to summary
public static final int HANDLE_FD

The struct member offsets.

HANDLE_NVSCIBUFOBJECTback to summary
public static final int HANDLE_NVSCIBUFOBJECT

The struct member offsets.

HANDLE_WIN32back to summary
public static final int HANDLE_WIN32

The struct member offsets.

HANDLE_WIN32_HANDLEback to summary
public static final int HANDLE_WIN32_HANDLE

The struct member offsets.

HANDLE_WIN32_NAMEback to summary
public static final int HANDLE_WIN32_NAME

The struct member offsets.

RESERVEDback to summary
public static final int RESERVED

The struct member offsets.

SIZEback to summary
public static final int SIZE

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

TYPEback to summary
public static final int TYPE

The struct member offsets.

Constructor Detail

CUDA_EXTERNAL_MEMORY_HANDLE_DESCback to summary
protected CUDA_EXTERNAL_MEMORY_HANDLE_DESC(long address, ByteBuffer container)
CUDA_EXTERNAL_MEMORY_HANDLE_DESCback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC(ByteBuffer container)

Creates a CUDA_EXTERNAL_MEMORY_HANDLE_DESC 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

callocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC calloc()

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated with memCalloc. The instance must be explicitly freed.

callocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer calloc(int capacity)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

callocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC calloc(MemoryStack stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer calloc(int capacity, MemoryStack stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

callocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC callocStack()

Deprecated

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

Annotations
@Deprecated
callocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC callocStack(MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

Annotations
@Deprecated
callocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer callocStack(int capacity)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

Annotations
@Deprecated
callocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer callocStack(int capacity, MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

Annotations
@Deprecated
createback to summary
protected CUDA_EXTERNAL_MEMORY_HANDLE_DESC create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC create()

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated with BufferUtils.

createback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC create(long address)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance for the specified memory address.

createback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer create(int capacity)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer create(long address, int capacity)

Create a CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
flagsback to summary
public int flags()
Returns:int

the value of the flags field.

Annotations
@NativeType:unsigned int
flagsback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC flags(int value)

Sets the specified value to the flags field.

handle_fdback to summary
public int handle_fd()
Returns:int

the value of the handle.fd field.

handle_fdback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC handle_fd(int value)

Sets the specified value to the fd field.

handle_nvSciBufObjectback to summary
public long handle_nvSciBufObject()
Returns:long

the value of the handle.nvSciBufObject field.

Annotations
@NativeType:void const *
handle_nvSciBufObjectback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC handle_nvSciBufObject(long value)

Sets the specified value to the nvSciBufObject field.

handle_win32_handleback to summary
public long handle_win32_handle()
Returns:long

the value of the handle.win32.handle field.

Annotations
@NativeType:void *
handle_win32_handleback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC handle_win32_handle(long value)

Sets the specified value to the handle field.

handle_win32_nameback to summary
public long handle_win32_name()
Returns:long

the value of the handle.win32.name field.

Annotations
@NativeType:void const *
handle_win32_nameback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC handle_win32_name(long value)

Sets the specified value to the name field.

mallocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC malloc()

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated with memAlloc. The instance must be explicitly freed.

mallocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer malloc(int capacity)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC malloc(MemoryStack stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer malloc(int capacity, MemoryStack stack)

Returns a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance allocated on the specified MemoryStack.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

mallocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC mallocStack()

Deprecated

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

Annotations
@Deprecated
mallocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC mallocStack(MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

Annotations
@Deprecated
mallocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer mallocStack(int capacity)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

Annotations
@Deprecated
mallocStackback to summary
public static CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer mallocStack(int capacity, MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

Annotations
@Deprecated
nflagsback to summary
public static int nflags(long struct)

Unsafe version of flags.

nflagsback to summary
public static void nflags(long struct, int value)

Unsafe version of flags.

nhandle_fdback to summary
public static int nhandle_fd(long struct)

Unsafe version of handle_fd.

nhandle_fdback to summary
public static void nhandle_fd(long struct, int value)

Unsafe version of handle_fd.

nhandle_nvSciBufObjectback to summary
public static long nhandle_nvSciBufObject(long struct)

Unsafe version of handle_nvSciBufObject.

nhandle_nvSciBufObjectback to summary
public static void nhandle_nvSciBufObject(long struct, long value)

Unsafe version of handle_nvSciBufObject.

nhandle_win32_handleback to summary
public static long nhandle_win32_handle(long struct)

Unsafe version of handle_win32_handle.

nhandle_win32_handleback to summary
public static void nhandle_win32_handle(long struct, long value)

Unsafe version of handle_win32_handle.

nhandle_win32_nameback to summary
public static long nhandle_win32_name(long struct)

Unsafe version of handle_win32_name.

nhandle_win32_nameback to summary
public static void nhandle_win32_name(long struct, long value)

Unsafe version of handle_win32_name.

nreservedback to summary
public static IntBuffer nreserved(long struct)

Unsafe version of reserved.

nreservedback to summary
public static int nreserved(long struct, int index)

Unsafe version of reserved.

nreservedback to summary
public static void nreserved(long struct, IntBuffer value)

Unsafe version of reserved.

nreservedback to summary
public static void nreserved(long struct, int index, int value)

Unsafe version of reserved.

nsizeback to summary
public static long nsize(long struct)

Unsafe version of size.

nsizeback to summary
public static void nsize(long struct, long value)

Unsafe version of size.

ntypeback to summary
public static int ntype(long struct)

Unsafe version of type.

ntypeback to summary
public static void ntype(long struct, int value)

Unsafe version of type.

reservedback to summary
public IntBuffer reserved()
Returns:IntBuffer

a IntBuffer view of the reserved field.

Annotations
@NativeType:unsigned int[16]
reservedback to summary
public int reserved(int index)
Returns:int

the value at the specified index of the reserved field.

Annotations
@NativeType:unsigned int
reservedback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC reserved(IntBuffer value)

Copies the specified IntBuffer to the reserved field.

reservedback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC reserved(int index, int value)

Sets the specified value at the specified index of the reserved field.

setback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC set(CUDA_EXTERNAL_MEMORY_HANDLE_DESC src)

Copies the specified struct data to this struct.

Parameters
src:CUDA_EXTERNAL_MEMORY_HANDLE_DESC

the source struct

Returns:CUDA_EXTERNAL_MEMORY_HANDLE_DESC

this struct

sizeback to summary
public long size()
Returns:long

the value of the size field.

Annotations
@NativeType:unsigned long long
sizeback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC size(long value)

Sets the specified value to the size field.

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
typeback to summary
public int type()
Returns:int

the value of the type field.

Annotations
@NativeType:CUexternalMemoryHandleType
typeback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC type(int value)

Sets the specified value to the type field.

org.lwjgl.cuda back to summary

public Class CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer

extends StructBuffer<CUDA_EXTERNAL_MEMORY_HANDLE_DESC, CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
An array of CUDA_EXTERNAL_MEMORY_HANDLE_DESC structs.

Field Summary

Modifier and TypeField and Description
private static final CUDA_EXTERNAL_MEMORY_HANDLE_DESC
ELEMENT_FACTORY

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
public int

Returns:

the value of the flags field.
flags()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
flags(int value)

Sets the specified value to the flags field.

protected CUDA_EXTERNAL_MEMORY_HANDLE_DESC
getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

public int

Returns:

the value of the handle.fd field.
handle_fd()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
handle_fd(int value)

Sets the specified value to the fd field.

public long

Returns:

the value of the handle.nvSciBufObject field.
handle_nvSciBufObject()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
handle_nvSciBufObject(long value)

Sets the specified value to the nvSciBufObject field.

public long

Returns:

the value of the handle.win32.handle field.
handle_win32_handle()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
handle_win32_handle(long value)

Sets the specified value to the handle field.

public long

Returns:

the value of the handle.win32.name field.
handle_win32_name()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
handle_win32_name(long value)

Sets the specified value to the name field.

public IntBuffer

Returns:

a IntBuffer view of the reserved field.
reserved()

public int

Returns:

the value at the specified index of the reserved field.
reserved(int index)

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
reserved(IntBuffer value)

Copies the specified IntBuffer to the reserved field.

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
reserved(int index, int value)

Sets the specified value at the specified index of the reserved field.

protected CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

public long

Returns:

the value of the size field.
size()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
size(long value)

Sets the specified value to the size field.

public int

Returns:

the value of the type field.
type()

public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer
type(int value)

Sets the specified value to the type field.

Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final CUDA_EXTERNAL_MEMORY_HANDLE_DESC ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by CUDA_EXTERNAL_MEMORY_HANDLE_DESC#SIZEOF, and its mark will be undefined.

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

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

flagsback to summary
public int flags()
Returns:int

the value of the flags field.

Annotations
@NativeType:unsigned int
flagsback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer flags(int value)

Sets the specified value to the flags field.

getElementFactoryback to summary
protected CUDA_EXTERNAL_MEMORY_HANDLE_DESC getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
handle_fdback to summary
public int handle_fd()
Returns:int

the value of the handle.fd field.

handle_fdback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer handle_fd(int value)

Sets the specified value to the fd field.

handle_nvSciBufObjectback to summary
public long handle_nvSciBufObject()
Returns:long

the value of the handle.nvSciBufObject field.

Annotations
@NativeType:void const *
handle_nvSciBufObjectback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer handle_nvSciBufObject(long value)

Sets the specified value to the nvSciBufObject field.

handle_win32_handleback to summary
public long handle_win32_handle()
Returns:long

the value of the handle.win32.handle field.

Annotations
@NativeType:void *
handle_win32_handleback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer handle_win32_handle(long value)

Sets the specified value to the handle field.

handle_win32_nameback to summary
public long handle_win32_name()
Returns:long

the value of the handle.win32.name field.

Annotations
@NativeType:void const *
handle_win32_nameback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer handle_win32_name(long value)

Sets the specified value to the name field.

reservedback to summary
public IntBuffer reserved()
Returns:IntBuffer

a IntBuffer view of the reserved field.

Annotations
@NativeType:unsigned int[16]
reservedback to summary
public int reserved(int index)
Returns:int

the value at the specified index of the reserved field.

Annotations
@NativeType:unsigned int
reservedback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer reserved(IntBuffer value)

Copies the specified IntBuffer to the reserved field.

reservedback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer reserved(int index, int value)

Sets the specified value at the specified index of the reserved field.

selfback to summary
protected CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override
sizeback to summary
public long size()
Returns:long

the value of the size field.

Annotations
@NativeType:unsigned long long
sizeback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer size(long value)

Sets the specified value to the size field.

typeback to summary
public int type()
Returns:int

the value of the type field.

Annotations
@NativeType:CUexternalMemoryHandleType
typeback to summary
public CUDA_EXTERNAL_MEMORY_HANDLE_DESC.Buffer type(int value)

Sets the specified value to the type field.