61 lines
2.4 KiB
Java
61 lines
2.4 KiB
Java
/*
|
|
* Copyright (c) 2002-2010 LWJGL Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* * Neither the name of 'LWJGL' nor the names of
|
|
* its contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
package org.lwjgl.opencl;
|
|
|
|
import org.lwjgl.PointerWrapperAbstract;
|
|
|
|
import java.nio.ByteBuffer;
|
|
|
|
/**
|
|
* Instances of this class can be used to execute native kernels. clEnqueueNativeKernel will build
|
|
* the its arguments automatically, in a way that allows <code>execute</code> to receive an array
|
|
* of ByteBuffers, pointing to cl_mem objects in global memory. The ByteBuffer objects should not
|
|
* be used outside the handleMessage method.
|
|
*
|
|
* @author Spasi
|
|
* @see CL10#clEnqueueNativeKernel
|
|
* @see #execute(java.nio.ByteBuffer[])
|
|
*/
|
|
public abstract class CLNativeKernel extends PointerWrapperAbstract {
|
|
|
|
protected CLNativeKernel() {
|
|
super(CallbackUtil.getNativeKernelCallback());
|
|
}
|
|
|
|
/**
|
|
* Implement this method to execute an action on cl_mem objects in global memory.
|
|
*
|
|
* @param memobjs an array of ByteBuffers pointing to cl_mem global memory.
|
|
*/
|
|
protected abstract void execute(ByteBuffer[] memobjs);
|
|
|
|
} |