1 /*

     2  * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package sun.java2d.pipe.hw;

    27 

    28 /**

    29  * An interface for receiving notifications about imminent accelerated device's

    30  * events. Upon receiving such event appropriate actions can be taken (for

    31  * example, resources associated with the device can be freed).

    32  */

    33 public interface AccelDeviceEventListener {

    34     /**

    35      * Called when the device is about to be reset.

    36      *

    37      * One must release all native resources associated with the device which

    38      * prevent the device from being reset (such as Default Pool resources for

    39      * the D3D pipeline).

    40      *

    41      * It is safe to remove the listener while in the call back.

    42      *

    43      * Note: this method is called on the rendering thread,

    44      * do not call into user code, do not take RQ lock!

    45      */

    46     public void onDeviceReset();

    47 

    48     /**

    49      * Called when the device is about to be disposed of.

    50      *

    51      * One must release all native resources associated with the device.

    52      *

    53      * It is safe to remove the listener while in the call back.

    54      *

    55      * Note: this method is called on the rendering thread,

    56      * do not call into user code, do not take RQ lock!

    57      */

    58     public void onDeviceDispose();

    59 }