165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/* 265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Copyright (C) 2011 The Android Open Source Project 365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Licensed under the Apache License, Version 2.0 (the "License"); 565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * you may not use this file except in compliance with the License. 665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * You may obtain a copy of the License at 765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * http://www.apache.org/licenses/LICENSE-2.0 965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 1065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Unless required by applicable law or agreed to in writing, software 1165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * distributed under the License is distributed on an "AS IS" BASIS, 1265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * See the License for the specific language governing permissions and 1465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * limitations under the License. 1565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 1665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpackage android.filterfw.core; 1965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.Frame; 2165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.FrameFormat; 2265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.MutableFrameFormat; 2365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/** 2565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * @hide 2665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 2765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpublic abstract class FrameManager { 2865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private FilterContext mContext; 3065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public abstract Frame newFrame(FrameFormat format); 3265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public abstract Frame newBoundFrame(FrameFormat format, int bindingType, long bindingId); 3465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public Frame duplicateFrame(Frame frame) { 3665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn Frame result = newFrame(frame.getFormat()); 3765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn result.setDataFromFrame(frame); 3865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return result; 3965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public Frame duplicateFrameToTarget(Frame frame, int newTarget) { 4265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn MutableFrameFormat newFormat = frame.getFormat().mutableCopy(); 4365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn newFormat.setTarget(newTarget); 4465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn Frame result = newFrame(newFormat); 4565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn result.setDataFromFrame(frame); 4665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return result; 4765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public abstract Frame retainFrame(Frame frame); 5065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public abstract Frame releaseFrame(Frame frame); 5265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public FilterContext getContext() { 5465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return mContext; 5565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 5665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public GLEnvironment getGLEnvironment() { 5865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return mContext != null ? mContext.getGLEnvironment() : null; 5965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 6165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void tearDown() { 6265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 6465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn void setContext(FilterContext context) { 6565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mContext = context; 6665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn} 68