com.jogamp.opencl.gl

Class CLGLBuffer<B extends Buffer>

java.lang.Object

com.jogamp.opencl.CLObject

com.jogamp.opencl.CLMemory<B>

com.jogamp.opencl.CLBuffer<B>

com.jogamp.opencl.gl.CLGLBuffer<B>

All Implemented Interfaces:

CLResource, CLGLObject, AutoCloseable

public final class CLGLBuffer<B extends Buffer>
extends CLBuffer<B>
implements CLGLObject

Shared buffer between OpenGL and OpenCL contexts.

Author:

Michael Bien, et.al.

Nested Class Summary

Nested classes/interfaces inherited from class com.jogamp.opencl.CLMemory

CLMemory.GLObjectType, CLMemory.Map, CLMemory.Mem

Field Summary

Fields

Modifier and Type	Field and Description
int	GLID The OpenGL object handle.

Fields inherited from class com.jogamp.opencl.CLMemory

clCapacity, elementSize, FLAGS, size

Fields inherited from class com.jogamp.opencl.CLObject

context, ID

Method Summary

Methods

Modifier and Type	Method and Description
<T extends Buffer> CLGLBuffer<T>	cloneWith(T directBuffer) Returns a new instance of CLMemory pointing to the same CLResource but using a different Buffer.
void	close() Deprecated. This method is not intended to be called from client code.
CLGLContext	getContext() Returns the context for this OpenCL object.
GLContext	getGLContext() Returns the OpenGL context of this shared object.
int	getGLObjectID() Returns the OpenGL object id of this shared object.
CLMemory.GLObjectType	getGLObjectType() Returns the OpenGL buffer type of this shared object.
boolean	isReleased() Returns true if CLResource.release() has been called.
String	toString()
void	updateSize() Updates the size of this CLGLBuffer by querying OpenGL.

Methods inherited from class com.jogamp.opencl.CLBuffer

createSubBuffer, getSubBuffers, isSubBuffer, release

Methods inherited from class com.jogamp.opencl.CLMemory

equals, getBuffer, getCL, getCLCapacity, getCLSize, getConfig, getElementSize, getMapCount, getNIOCapacity, getNIOSize, getSizeImpl, hashCode, initCLCapacity, isHostPointerFlag, isReadOnly, isReadWrite, isWriteOnly, registerDestructorCallback, use

Methods inherited from class com.jogamp.opencl.CLObject

getID, getPlatform

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.jogamp.opencl.gl.CLGLObject

getID

Field Detail

GLID

public final int GLID

The OpenGL object handle.

Method Detail

updateSize

public void updateSize()

Updates the size of this CLGLBuffer by querying OpenGL. This method may only be called if this memory object has been acquired by calling CLCommandQueue.putAcquireGLObject(com.jogamp.opencl.gl.CLGLObject).

getGLObjectID

public int getGLObjectID()

Description copied from interface: CLGLObject

Returns the OpenGL object id of this shared object.

Specified by:

getGLObjectID in interface CLGLObject

getGLObjectType

public CLMemory.GLObjectType getGLObjectType()

Description copied from interface: CLGLObject

Returns the OpenGL buffer type of this shared object.

Specified by:

getGLObjectType in interface CLGLObject

getContext

public CLGLContext getContext()

Description copied from class: CLObject

Returns the context for this OpenCL object.

Specified by:

getContext in interface CLGLObject

Overrides:

getContext in class CLObject

getGLContext

public GLContext getGLContext()

Description copied from interface: CLGLObject

Returns the OpenGL context of this shared object.

Specified by:

getGLContext in interface CLGLObject

cloneWith

public <T extends Buffer> CLGLBuffer<T> cloneWith(T directBuffer)

Description copied from class: CLMemory

Returns a new instance of CLMemory pointing to the same CLResource but using a different Buffer.

Overrides:

cloneWith in class CLBuffer<B extends Buffer>

toString

public String toString()

Overrides:

toString in class CLMemory<B extends Buffer>

close

@Deprecated
public final void close()

Deprecated. This method is not intended to be called from client code.

Implementation detail, satisfying AutoCloseable. Might be remove as soon we have extension methods, but shall validate with Java 1.5 specs.

Specified by:

close in interface AutoCloseable

See Also:

AutoCloseable

isReleased

public boolean isReleased()

Description copied from interface: CLResource

Returns true if CLResource.release() has been called.

Specified by:

isReleased in interface CLResource