77 lines
2.8 KiB
Java
77 lines
2.8 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;
|
|
|
|
/**
|
|
* Instances of this class can be used to handle OpenCL event callbacks. A single
|
|
* CLEventCallback instance should only be used on events generated from the same
|
|
* CLCommandQueue or on user events associated with the same CLContext.
|
|
*
|
|
* @author Spasi
|
|
*/
|
|
public abstract class CLEventCallback extends PointerWrapperAbstract {
|
|
|
|
private CLObjectRegistry<CLEvent> eventRegistry;
|
|
|
|
protected CLEventCallback() {
|
|
super(CallbackUtil.getEventCallback());
|
|
}
|
|
|
|
/**
|
|
* Sets the eventRegistry that contains the CLEvents to which we're registered.
|
|
*
|
|
* @param eventRegistry the CLEvent object registry
|
|
*/
|
|
void setRegistry(final CLObjectRegistry<CLEvent> eventRegistry) {
|
|
this.eventRegistry = eventRegistry;
|
|
}
|
|
|
|
/**
|
|
* Called from native code.
|
|
*
|
|
* @param event_address the CLEvent object pointer
|
|
*/
|
|
private void handleMessage(long event_address, int event_command_exec_status) {
|
|
handleMessage(eventRegistry.getObject(event_address), event_command_exec_status);
|
|
}
|
|
|
|
/**
|
|
* The callback method.
|
|
*
|
|
* @param event the CLEvent object
|
|
* @param event_command_exec_status the execution status
|
|
*/
|
|
protected abstract void handleMessage(CLEvent event, int event_command_exec_status);
|
|
|
|
} |