1227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks/* 2227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * Copyright (C) 2011 The Android Open Source Project 3227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * 4227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * Licensed under the Apache License, Version 2.0 (the "License"); 5227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * you may not use this file except in compliance with the License. 6227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * You may obtain a copy of the License at 7227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * 8227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * http://www.apache.org/licenses/LICENSE-2.0 9227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * 10227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * Unless required by applicable law or agreed to in writing, software 11227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * distributed under the License is distributed on an "AS IS" BASIS, 12227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * See the License for the specific language governing permissions and 14227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks * limitations under the License. 15227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks */ 16227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 17227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendrickspackage androidx.media.filterfw; 18227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 19227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendrickspublic class FrameBuffer2D extends FrameBuffer1D { 20227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 21227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks public int getWidth() { 22227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks return mBackingStore.getDimensions()[0]; 23227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks } 24227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 25227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks public int getHeight() { 26227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks return mBackingStore.getDimensions()[1]; 27227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks } 28227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 29227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks static FrameBuffer2D create(BackingStore backingStore) { 30227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks assertCanCreate(backingStore); 31227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks return new FrameBuffer2D(backingStore); 32227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks } 33227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 34227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks FrameBuffer2D(BackingStore backingStore) { 35227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks super(backingStore); 36227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks } 37227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 38227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks static void assertCanCreate(BackingStore backingStore) { 39227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks FrameBuffer1D.assertCanCreate(backingStore); 40227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks int[] dimensions = backingStore.getDimensions(); 41227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks int dimCount = dimensions != null ? dimensions.length : 0; 42227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks if (dimCount != 2) { 43227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks throw new RuntimeException("Cannot access " + dimCount + "-dimensional Frame as a " 44227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks + "FrameBuffer2D instance!"); 45227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks } 46227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks } 47227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks} 48227b47625d7482b5b47ad0e4c70ce0a246236adeBenjamin Hendricks 49