Modifier and Type	Class and Description
public static class	GPU_DEVICE.Buffer An array of `GPU_DEVICE` structs.

Modifier and Type	Field and Description
public static final int	ALIGNOF The struct alignment in bytes.
public static final int	CB The struct member offsets.
public static final int	DEVICENAME The struct member offsets.
public static final int	DEVICESTRING The struct member offsets.
public static final int	FLAGS The struct member offsets.
public static final int	RCVIRTUALSCREEN The struct member offsets.
public static final int	SIZEOF The struct size in bytes.

Access	Constructor and Description
protected	GPU_DEVICE(long address, ByteBuffer container)
public	GPU_DEVICE(ByteBuffer container) Creates a `GPU_DEVICE` instance at the current position of the specified `ByteBuffer` container.

Method Summary

Modifier and Type	Method and Description
public static GPU_DEVICE	calloc() Returns a new `GPU_DEVICE` instance allocated with `memCalloc`.
public static GPU_DEVICE.Buffer	calloc(int the buffer capacity capacity) Returns a new `GPU_DEVICE.Buffer` instance allocated with `memCalloc`.
public static GPU_DEVICE	calloc(MemoryStack the stack from which to allocate stack) Returns a new `GPU_DEVICE` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static GPU_DEVICE.Buffer	calloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `GPU_DEVICE.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static GPU_DEVICE	callocStack() Deprecated Deprecated for removal in 3.4.0.
public static GPU_DEVICE	callocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static GPU_DEVICE.Buffer	callocStack(int capacity) Deprecated Deprecated for removal in 3.4.0.
public static GPU_DEVICE.Buffer	callocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public int	cb() the size of the `GPU_DEVICE` structure.
protected GPU_DEVICE	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 GPU_DEVICE	create() Returns a new `GPU_DEVICE` instance allocated with `BufferUtils`.
public static GPU_DEVICE	create(long address) Returns a new `GPU_DEVICE` instance for the specified memory address.
public static GPU_DEVICE.Buffer	create(int the buffer capacity capacity) Returns a new `GPU_DEVICE.Buffer` instance allocated with `BufferUtils`.
public static GPU_DEVICE.Buffer	create(long the memory address address, int the buffer capacity capacity) Create a `GPU_DEVICE.Buffer` instance at the specified memory.
public static GPU_DEVICE	createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`.
public static GPU_DEVICE.Buffer	createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`.
public ByteBuffer	DeviceName() a string identifying the display device name.
public String	DeviceNameString() a string identifying the display device name.
public ByteBuffer	DeviceString() a string describing the GPU for this display device.
public String	DeviceStringString() a string describing the GPU for this display device.
public int	Flags() indicates the state of the display device
public static GPU_DEVICE	malloc() Returns a new `GPU_DEVICE` instance allocated with `memAlloc`.
public static GPU_DEVICE.Buffer	malloc(int the buffer capacity capacity) Returns a new `GPU_DEVICE.Buffer` instance allocated with `memAlloc`.
public static GPU_DEVICE	malloc(MemoryStack the stack from which to allocate stack) Returns a new `GPU_DEVICE` instance allocated on the specified `MemoryStack`.
public static GPU_DEVICE.Buffer	malloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `GPU_DEVICE.Buffer` instance allocated on the specified `MemoryStack`.
public static GPU_DEVICE	mallocStack() Deprecated Deprecated for removal in 3.4.0.
public static GPU_DEVICE	mallocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static GPU_DEVICE.Buffer	mallocStack(int capacity) Deprecated Deprecated for removal in 3.4.0.
public static GPU_DEVICE.Buffer	mallocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static int	ncb(long struct) Unsafe version of `cb`.
public static ByteBuffer	nDeviceName(long struct) Unsafe version of `DeviceName`.
public static String	nDeviceNameString(long struct) Unsafe version of `DeviceNameString`.
public static ByteBuffer	nDeviceString(long struct) Unsafe version of `DeviceString`.
public static String	nDeviceStringString(long struct) Unsafe version of `DeviceStringString`.
public static int	nFlags(long struct) Unsafe version of `Flags`.
public static RECT	nrcVirtualScreen(long struct) Unsafe version of `rcVirtualScreen`.
public RECT	rcVirtualScreen() specifies the display device rectangle, in virtual screen coordinates.
public int	sizeof() Implements abstract org.lwjgl.system.Struct.sizeof. Returns `sizeof(struct)`.

Field Detail

ALIGNOF	back to summary
public static final int ALIGNOF The struct alignment in bytes.

CB	back to summary
public static final int CB The struct member offsets.

DEVICENAME	back to summary
public static final int DEVICENAME The struct member offsets.

DEVICESTRING	back to summary
public static final int DEVICESTRING The struct member offsets.

FLAGS	back to summary
public static final int FLAGS The struct member offsets.

RCVIRTUALSCREEN	back to summary
public static final int RCVIRTUALSCREEN The struct member offsets.

SIZEOF	back to summary
public static final int SIZEOF The struct size in bytes.

Constructor Detail

GPU_DEVICE	back to summary
protected GPU_DEVICE(long address, ByteBuffer container)

GPU_DEVICE back to summary

GPU_DEVICE	back to summary
public GPU_DEVICE(ByteBuffer container) Creates a `GPU_DEVICE` 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.

public GPU_DEVICE(ByteBuffer container)

Creates a GPU_DEVICE 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

calloc	back to summary
public static GPU_DEVICE calloc() Returns a new `GPU_DEVICE` instance allocated with `memCalloc`. The instance must be explicitly freed.

calloc back to summary

calloc	back to summary
public static GPU_DEVICE.Buffer calloc(int capacity) Returns a new `GPU_DEVICE.Buffer` instance allocated with `memCalloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static GPU_DEVICE.Buffer calloc(int capacity)

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

Parameters

capacity:int: the buffer capacity

calloc back to summary

calloc	back to summary
public static GPU_DEVICE calloc(MemoryStack stack) Returns a new `GPU_DEVICE` instance allocated on the specified `MemoryStack` and initializes all its bits to zero. Parameters stack:MemoryStack the stack from which to allocate

public static GPU_DEVICE calloc(MemoryStack stack)

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

Parameters

stack:MemoryStack: the stack from which to allocate

calloc back to summary

calloc	back to summary
public static GPU_DEVICE.Buffer calloc(int capacity, MemoryStack stack) Returns a new `GPU_DEVICE.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

public static GPU_DEVICE.Buffer calloc(int capacity, MemoryStack stack)

Returns a new GPU_DEVICE.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

callocStack back to summary

callocStack	back to summary
public static GPU_DEVICE callocStack() Deprecated Deprecated for removal in 3.4.0. Use `calloc(MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE callocStack()

Deprecated

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

Annotations

@Deprecated

callocStack back to summary

callocStack	back to summary
public static GPU_DEVICE callocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `calloc(MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE callocStack(MemoryStack stack)

Deprecated

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

Annotations

@Deprecated

callocStack back to summary

callocStack	back to summary
public static GPU_DEVICE.Buffer callocStack(int capacity) Deprecated Deprecated for removal in 3.4.0. Use `calloc(int, MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE.Buffer callocStack(int capacity)

Deprecated

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

Annotations

@Deprecated

callocStack back to summary

callocStack	back to summary
public static GPU_DEVICE.Buffer callocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `calloc(int, MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE.Buffer callocStack(int capacity, MemoryStack stack)

Deprecated

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

Annotations

@Deprecated

cb back to summary

cb	back to summary
public int cb() the size of the `GPU_DEVICE` structure. Before calling `EnumGpuDevicesNV`, set `cb` to the size, in bytes, of `GPU_DEVICE`. Annotations @NativeType:DWORD

public int cb()

the size of the GPU_DEVICE structure. Before calling EnumGpuDevicesNV, set cb to the size, in bytes, of GPU_DEVICE.

Annotations

@NativeType:DWORD

create back to summary

create	back to summary
protected GPU_DEVICE 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

protected GPU_DEVICE 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

create	back to summary
public static GPU_DEVICE create() Returns a new `GPU_DEVICE` instance allocated with `BufferUtils`.

create	back to summary
public static GPU_DEVICE create(long address) Returns a new `GPU_DEVICE` instance for the specified memory address.

create back to summary

create	back to summary
public static GPU_DEVICE.Buffer create(int capacity) Returns a new `GPU_DEVICE.Buffer` instance allocated with `BufferUtils`. Parameters capacity:int the buffer capacity

public static GPU_DEVICE.Buffer create(int capacity)

Returns a new GPU_DEVICE.Buffer instance allocated with BufferUtils.

Parameters

capacity:int: the buffer capacity

create back to summary

create	back to summary
public static GPU_DEVICE.Buffer create(long address, int capacity) Create a `GPU_DEVICE.Buffer` instance at the specified memory. Parameters address:long the memory address capacity:int the buffer capacity

public static GPU_DEVICE.Buffer create(long address, int capacity)

Create a GPU_DEVICE.Buffer instance at the specified memory.

Parameters

address:long: the memory address
capacity:int: the buffer capacity

createSafe back to summary

createSafe	back to summary
public static GPU_DEVICE createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

public static GPU_DEVICE createSafe(long address)

Like create, but returns null if address is NULL.

Annotations

@Nullable

createSafe back to summary

createSafe	back to summary
public static GPU_DEVICE.Buffer createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

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

Like create, but returns null if address is NULL.

Annotations

@Nullable

DeviceName back to summary

DeviceName	back to summary
public ByteBuffer DeviceName() a string identifying the display device name. This will be the same string as stored in the `DeviceName` field of the `DISPLAY_DEVICE` structure, which is filled in by `EnumDisplayDevices`. Annotations @NativeType:CHAR[32]

public ByteBuffer DeviceName()

a string identifying the display device name. This will be the same string as stored in the DeviceName field of the DISPLAY_DEVICE structure, which is filled in by EnumDisplayDevices.

Annotations

@NativeType:CHAR[32]

DeviceNameString back to summary

DeviceNameString	back to summary
public String DeviceNameString() a string identifying the display device name. This will be the same string as stored in the `DeviceName` field of the `DISPLAY_DEVICE` structure, which is filled in by `EnumDisplayDevices`. Annotations @NativeType:CHAR[32]

public String DeviceNameString()

a string identifying the display device name. This will be the same string as stored in the DeviceName field of the DISPLAY_DEVICE structure, which is filled in by EnumDisplayDevices.

Annotations

@NativeType:CHAR[32]

DeviceString back to summary

DeviceString	back to summary
public ByteBuffer DeviceString() a string describing the GPU for this display device. It is the same string as stored in the `DeviceString` field in the `DISPLAY_DEVICE` structure that is filled in by `EnumDisplayDevices` when it describes a display adapter (and not a monitor). Annotations @NativeType:CHAR[128]

public ByteBuffer DeviceString()

a string describing the GPU for this display device. It is the same string as stored in the DeviceString field in the DISPLAY_DEVICE structure that is filled in by EnumDisplayDevices when it describes a display adapter (and not a monitor).

Annotations

@NativeType:CHAR[128]

DeviceStringString back to summary

DeviceStringString	back to summary
public String DeviceStringString() a string describing the GPU for this display device. It is the same string as stored in the `DeviceString` field in the `DISPLAY_DEVICE` structure that is filled in by `EnumDisplayDevices` when it describes a display adapter (and not a monitor). Annotations @NativeType:CHAR[128]

public String DeviceStringString()

Annotations

@NativeType:CHAR[128]

Flags	back to summary
public int Flags() indicates the state of the display device Annotations @NativeType:DWORD

Flags

back to summary

public int Flags()

indicates the state of the display device

Annotations

@NativeType:DWORD

malloc	back to summary
public static GPU_DEVICE malloc() Returns a new `GPU_DEVICE` instance allocated with `memAlloc`. The instance must be explicitly freed.

malloc back to summary

malloc	back to summary
public static GPU_DEVICE.Buffer malloc(int capacity) Returns a new `GPU_DEVICE.Buffer` instance allocated with `memAlloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static GPU_DEVICE.Buffer malloc(int capacity)

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

Parameters

capacity:int: the buffer capacity

malloc back to summary

malloc	back to summary
public static GPU_DEVICE malloc(MemoryStack stack) Returns a new `GPU_DEVICE` instance allocated on the specified `MemoryStack`. Parameters stack:MemoryStack the stack from which to allocate

public static GPU_DEVICE malloc(MemoryStack stack)

Returns a new GPU_DEVICE instance allocated on the specified MemoryStack.

Parameters

stack:MemoryStack: the stack from which to allocate

malloc back to summary

malloc	back to summary
public static GPU_DEVICE.Buffer malloc(int capacity, MemoryStack stack) Returns a new `GPU_DEVICE.Buffer` instance allocated on the specified `MemoryStack`. Parameters capacity:int the buffer capacity stack:MemoryStack the stack from which to allocate

public static GPU_DEVICE.Buffer malloc(int capacity, MemoryStack stack)

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

Parameters

capacity:int: the buffer capacity
stack:MemoryStack: the stack from which to allocate

mallocStack back to summary

mallocStack	back to summary
public static GPU_DEVICE mallocStack() Deprecated Deprecated for removal in 3.4.0. Use `malloc(MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE mallocStack()

Deprecated

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

Annotations

@Deprecated

mallocStack back to summary

mallocStack	back to summary
public static GPU_DEVICE mallocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `malloc(MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE mallocStack(MemoryStack stack)

Deprecated

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

Annotations

@Deprecated

mallocStack back to summary

mallocStack	back to summary
public static GPU_DEVICE.Buffer mallocStack(int capacity) Deprecated Deprecated for removal in 3.4.0. Use `malloc(int, MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE.Buffer mallocStack(int capacity)

Deprecated

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

Annotations

@Deprecated

mallocStack back to summary

mallocStack	back to summary
public static GPU_DEVICE.Buffer mallocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `malloc(int, MemoryStack)` instead. Annotations @Deprecated

public static GPU_DEVICE.Buffer mallocStack(int capacity, MemoryStack stack)

Deprecated

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

Annotations

@Deprecated

ncb	back to summary
public static int ncb(long struct) Unsafe version of `cb`.

nDeviceName	back to summary
public static ByteBuffer nDeviceName(long struct) Unsafe version of `DeviceName`.

nDeviceNameString	back to summary
public static String nDeviceNameString(long struct) Unsafe version of `DeviceNameString`.

nDeviceString	back to summary
public static ByteBuffer nDeviceString(long struct) Unsafe version of `DeviceString`.

nDeviceStringString	back to summary
public static String nDeviceStringString(long struct) Unsafe version of `DeviceStringString`.

nFlags	back to summary
public static int nFlags(long struct) Unsafe version of `Flags`.

nrcVirtualScreen	back to summary
public static RECT nrcVirtualScreen(long struct) Unsafe version of `rcVirtualScreen`.

rcVirtualScreen	back to summary
public RECT rcVirtualScreen() specifies the display device rectangle, in virtual screen coordinates. The value of `rcVirtualScreen` is undefined if the device is not part of the desktop, i.e. `DISPLAY_DEVICE_ATTACHED_TO_DESKTOP` is not set in the `Flags` field.

sizeof back to summary

public int sizeof()

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

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

Returns sizeof(struct).

Annotations

@Override

org.lwjgl.opengl back to summary

public Class GPU_DEVICE.Buffer

Class Inheritance

extends StructBuffer<GPU_DEVICE, GPU_DEVICE.Buffer>
implements NativeResource

All Implemented Interfaces

org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of GPU_DEVICE structs.

Field Summary

Modifier and Type	Field and Description
private static final GPU_DEVICE	ELEMENT_FACTORY

Constructor Summary

Access	Constructor and Description
public	Buffer(ByteBuffer container) Creates a new `GPU_DEVICE.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 Type	Method and Description
public int	Returns: the value of the `GPU_DEVICE#cb` field. cb()
public ByteBuffer	Returns: a `ByteBuffer` view of the `GPU_DEVICE#DeviceName` field. DeviceName()
public String	Returns: the null-terminated string stored in the `GPU_DEVICE#DeviceName` field. DeviceNameString()
public ByteBuffer	Returns: a `ByteBuffer` view of the `GPU_DEVICE#DeviceString` field. DeviceString()
public String	Returns: the null-terminated string stored in the `GPU_DEVICE#DeviceString` field. DeviceStringString()
public int	Returns: the value of the `GPU_DEVICE#Flags` field. Flags()
protected GPU_DEVICE	getElementFactory() Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.
public RECT	Returns: a `RECT` view of the `GPU_DEVICE#rcVirtualScreen` field. rcVirtualScreen()
protected GPU_DEVICE.Buffer	self() Implements abstract org.lwjgl.system.CustomBuffer.self.

Inherited from org.lwjgl.system.StructBuffer:: apply apply forEach get get get get iterator parallelStream put put sizeof spliterator stream

Field Detail

ELEMENT_FACTORY	back to summary
private static final GPU_DEVICE ELEMENT_FACTORY

Constructor Detail

Buffer back to summary

public Buffer(ByteBuffer container)

Creates a new GPU_DEVICE.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 GPU_DEVICE#SIZEOF, and its mark will be undefined.

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

Buffer	back to summary
public Buffer(long address, int cap)

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

Method Detail

cb	back to summary
public int cb() Returns:int the value of the `GPU_DEVICE#cb` field. Annotations @NativeType:DWORD

DeviceName	back to summary
public ByteBuffer DeviceName() Returns:ByteBuffer a `ByteBuffer` view of the `GPU_DEVICE#DeviceName` field. Annotations @NativeType:CHAR[32]

DeviceNameString	back to summary
public String DeviceNameString() Returns:String the null-terminated string stored in the `GPU_DEVICE#DeviceName` field. Annotations @NativeType:CHAR[32]

DeviceString	back to summary
public ByteBuffer DeviceString() Returns:ByteBuffer a `ByteBuffer` view of the `GPU_DEVICE#DeviceString` field. Annotations @NativeType:CHAR[128]

DeviceStringString	back to summary
public String DeviceStringString() Returns:String the null-terminated string stored in the `GPU_DEVICE#DeviceString` field. Annotations @NativeType:CHAR[128]