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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      */
onDeviceReset()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      */
onDeviceDispose()58     public void onDeviceDispose();
59 }
60