Class CLGL

Inheritance

object

CLBase

CLGL

Inherited Members

CLBase.RegisterOpenCLResolver()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: OpenTK.Compute.OpenCL

Assembly: OpenTK.Compute.dll

Syntax

public class CLGL : CLBase

Methods

CreateEventFromGLsyncKHR(CLContext, IntPtr, out CLResultCode)

Introduced in Opencl 1.1.

Declaration

public static extern CLEvent CreateEventFromGLsyncKHR(CLContext context, IntPtr sync, out CLResultCode error)

Parameters

Type	Name	Description
CLContext	context
IntPtr	sync
CLResultCode	error

Returns

Type	Description
CLEvent

CreateFromGLBuffer(CLContext, MemoryFlags, int, out CLResultCode)

Introduced in OpenCL 1.0.

Declaration

public static extern CLBuffer CreateFromGLBuffer(CLContext context, MemoryFlags flags, int glBuffer, out CLResultCode error)

Parameters

Type	Name	Description
CLContext	context
MemoryFlags	flags
int	glBuffer
CLResultCode	error

Returns

Type	Description
CLBuffer

CreateFromGLRenderbuffer(CLContext, MemoryFlags, int, out CLResultCode)

Introduced in Opencl 1.0.

Declaration

public static extern CLBuffer CreateFromGLRenderbuffer(CLContext context, MemoryFlags flags, int renderBuffer, out CLResultCode error)

Parameters

Type	Name	Description
CLContext	context
MemoryFlags	flags
int	renderBuffer
CLResultCode	error

Returns

Type	Description
CLBuffer

CreateFromGLTexture(CLContext, MemoryFlags, int, int, int, out CLResultCode)

Introduced in OpenCL 1.2.

Declaration

public static extern CLBuffer CreateFromGLTexture(CLContext context, MemoryFlags flags, int target, int mipLevel, int texture, out CLResultCode error)

Parameters

Type	Name	Description
CLContext	context
MemoryFlags	flags
int	target	This corresponds to the texture target used in OpenGL; e.g. (int)TextureTarget.Texture2D.
int	mipLevel
int	texture
CLResultCode	error

Returns

Type	Description
CLBuffer

CreateFromGLTexture2D(CLContext, MemoryFlags, int, int, int, out CLResultCode)

[DEPRECATED] Introduced in Opencl 1.1.

Declaration

[Obsolete]
public static extern CLBuffer CreateFromGLTexture2D(CLContext context, MemoryFlags flags, int target, int mipLevel, int texture, out CLResultCode error)

Parameters

Type	Name	Description
CLContext	context
MemoryFlags	flags
int	target
int	mipLevel
int	texture
CLResultCode	error

Returns

Type	Description
CLBuffer

CreateFromGLTexture3D(CLContext, MemoryFlags, int, int, int, out CLResultCode)

[DEPRECATED] Introduced in Opencl 1.1.

Declaration

[Obsolete]
public static extern CLBuffer CreateFromGLTexture3D(CLContext context, MemoryFlags flags, int target, int mipLevel, int texture, out CLResultCode error)

Parameters

Type	Name	Description
CLContext	context
MemoryFlags	flags
int	target
int	mipLevel
int	texture
CLResultCode	error

Returns

Type	Description
CLBuffer

EnqueueAcquireGLObjects(CLCommandQueue, uint, CLBuffer[], uint, CLEvent[], out CLEvent)

Introduced in Opencl 1.0.

Declaration

public static extern CLResultCode EnqueueAcquireGLObjects(CLCommandQueue commandQueue, uint numberOfObjects, CLBuffer[] memoryObjects, uint numEventsInWaitList, CLEvent[] eventWaitList, out CLEvent @event)

Parameters

Type	Name	Description
CLCommandQueue	commandQueue
uint	numberOfObjects
CLBuffer[]	memoryObjects
uint	numEventsInWaitList
CLEvent[]	eventWaitList
CLEvent	event

Returns

Type	Description
CLResultCode

EnqueueReleaseGLObjects(CLCommandQueue, uint, CLBuffer[], uint, CLEvent[], out CLEvent)

Introduced in Opencl 1.0.

Declaration

public static extern CLResultCode EnqueueReleaseGLObjects(CLCommandQueue commandQueue, uint numberOfObjects, CLBuffer[] memoryObjects, uint numEventsInWaitList, CLEvent[] eventWaitList, out CLEvent @event)

Parameters

Type	Name	Description
CLCommandQueue	commandQueue
uint	numberOfObjects
CLBuffer[]	memoryObjects
uint	numEventsInWaitList
CLEvent[]	eventWaitList
CLEvent	event

Returns

Type	Description
CLResultCode

GetGLContextInfoKHR(IntPtr[], ContextInfo, UIntPtr, byte[], out UIntPtr)

Introduced in Opencl 1.0.

Declaration

public static extern CLResultCode GetGLContextInfoKHR(IntPtr[] properties, CLGL.ContextInfo paramName, UIntPtr paramValueSize, byte[] paramValue, out UIntPtr paramValueSizeReturned)

Parameters

Type	Name	Description
IntPtr[]	properties
CLGL.ContextInfo	paramName
UIntPtr	paramValueSize
byte[]	paramValue
UIntPtr	paramValueSizeReturned

Returns

Type	Description
CLResultCode

GetGLObjectInfo(CLBuffer, out ObjectType, out int)

Introduced in Opencl 1.0.

Declaration

public static extern CLResultCode GetGLObjectInfo(CLBuffer memObject, out CLGL.ObjectType glObjectType, out int glObjectName)

Parameters

Type	Name	Description
CLBuffer	memObject
CLGL.ObjectType	glObjectType
int	glObjectName

Returns

Type	Description
CLResultCode

GetGLTextureInfo(CLBuffer, TextureInfo, UIntPtr, byte[], out UIntPtr)

Introduced in Opencl 1.0.

Declaration

public static extern CLResultCode GetGLTextureInfo(CLBuffer memObject, CLGL.TextureInfo paramName, UIntPtr paramValueSize, byte[] paramValue, out UIntPtr paramValueSizeReturned)

Parameters

Type	Name	Description
CLBuffer	memObject
CLGL.TextureInfo	paramName
UIntPtr	paramValueSize
byte[]	paramValue
UIntPtr	paramValueSizeReturned

Returns

Type	Description
CLResultCode