166a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer/* 266a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** 366a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** Copyright 2012, The Android Open Source Project 466a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** 566a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** Licensed under the Apache License, Version 2.0 (the "License"); 666a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** you may not use this file except in compliance with the License. 766a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** You may obtain a copy of the License at 866a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** 966a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** http://www.apache.org/licenses/LICENSE-2.0 1066a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** 1166a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** Unless required by applicable law or agreed to in writing, software 1266a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** distributed under the License is distributed on an "AS IS" BASIS, 1366a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1466a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** See the License for the specific language governing permissions and 1566a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer** limitations under the License. 1666a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer*/ 1766a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer 1866a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshoferpackage android.opengl; 1966a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer 2066a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer/** 21c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * Base class for wrapped EGL objects. 22c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * 2366a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer */ 2466a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshoferpublic abstract class EGLObjectHandle { 2566a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer private final int mHandle; 2666a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer 27c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer protected EGLObjectHandle(int handle) { 2866a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer mHandle = handle; 2966a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer } 3066a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer 31c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer /** 32c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * Returns the native handle of the wrapped EGL object. This handle can be 33c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * cast to the corresponding native type on the native side. 34c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * 35c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * For example, EGLDisplay dpy = (EGLDisplay)handle; 36c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * 37c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer * @return the native handle of the wrapped EGL object. 38c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer */ 3966a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer public int getHandle() { 4066a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer return mHandle; 4166a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer } 42c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer 43c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer @Override 44c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer public int hashCode() { 45c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer return getHandle(); 46c5ee93e5fe2de4390ee96fb3b14c41f6ca45f5a2Thomas Tafertshofer } 4766a42db8cbfba902f72f0ace5ac448ef4bfd3951Thomas Tafertshofer} 48