16b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer/* 26b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** 36b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** Copyright 2012, The Android Open Source Project 46b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** 56b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** Licensed under the Apache License, Version 2.0 (the "License"); 66b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** you may not use this file except in compliance with the License. 76b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** You may obtain a copy of the License at 86b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** 96b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** http://www.apache.org/licenses/LICENSE-2.0 106b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** 116b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** Unless required by applicable law or agreed to in writing, software 126b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** distributed under the License is distributed on an "AS IS" BASIS, 136b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 146b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** See the License for the specific language governing permissions and 156b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer** limitations under the License. 166b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer*/ 176b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer 186b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshoferpackage android.opengl; 196b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer 206b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer/** 219b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * Base class for wrapped EGL objects. 229b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * 236b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer */ 246b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshoferpublic abstract class EGLObjectHandle { 256b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer private final int mHandle; 266b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer 279b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer protected EGLObjectHandle(int handle) { 286b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer mHandle = handle; 296b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer } 306b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer 319b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer /** 329b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * Returns the native handle of the wrapped EGL object. This handle can be 339b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * cast to the corresponding native type on the native side. 349b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * 359b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * For example, EGLDisplay dpy = (EGLDisplay)handle; 369b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * 379b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer * @return the native handle of the wrapped EGL object. 389b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer */ 396b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer public int getHandle() { 406b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer return mHandle; 416b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer } 429b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer 439b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer @Override 449b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer public int hashCode() { 459b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer return getHandle(); 469b18b515909354d7b48c8ebc33ec38e2c6bbdf37Thomas Tafertshofer } 476b1e838fc16d397359f82c3a4f5700f1ed7dd910Thomas Tafertshofer} 48