130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni/* 230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * Copyright (C) 2011 The Android Open Source Project 330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * 430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * Licensed under the Apache License, Version 2.0 (the "License"); 530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * you may not use this file except in compliance with the License. 630ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * You may obtain a copy of the License at 730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * 830ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * http://www.apache.org/licenses/LICENSE-2.0 930ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * 1030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * Unless required by applicable law or agreed to in writing, software 1130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * distributed under the License is distributed on an "AS IS" BASIS, 1230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * See the License for the specific language governing permissions and 1430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni * limitations under the License. 1530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni */ 1630ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 1730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 1830ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceronipackage android.filterfw.core; 1930ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 2030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroniimport android.filterfw.core.Frame; 2130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroniimport android.filterfw.core.FrameFormat; 2230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroniimport android.filterfw.core.MutableFrameFormat; 2330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 24a3bfbe5389c6146abe318a7add3fa688d69bc01bEino-Ville Talvala/** 25a3bfbe5389c6146abe318a7add3fa688d69bc01bEino-Ville Talvala * @hide 26a3bfbe5389c6146abe318a7add3fa688d69bc01bEino-Ville Talvala */ 2730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceronipublic abstract class FrameManager { 2830ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 29511360e61650864ea22a171159efe073c80d0cdbMarius Renn private FilterContext mContext; 30511360e61650864ea22a171159efe073c80d0cdbMarius Renn 3130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni public abstract Frame newFrame(FrameFormat format); 3230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 3330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni public abstract Frame newBoundFrame(FrameFormat format, int bindingType, long bindingId); 3430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 35489c240d3ae33e83dc62ea6f3cc864e47c0e2e3bMarius Renn public Frame duplicateFrame(Frame frame) { 36489c240d3ae33e83dc62ea6f3cc864e47c0e2e3bMarius Renn Frame result = newFrame(frame.getFormat()); 37489c240d3ae33e83dc62ea6f3cc864e47c0e2e3bMarius Renn result.setDataFromFrame(frame); 38489c240d3ae33e83dc62ea6f3cc864e47c0e2e3bMarius Renn return result; 39489c240d3ae33e83dc62ea6f3cc864e47c0e2e3bMarius Renn } 4030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 4130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni public Frame duplicateFrameToTarget(Frame frame, int newTarget) { 4230ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni MutableFrameFormat newFormat = frame.getFormat().mutableCopy(); 4330ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni newFormat.setTarget(newTarget); 4430ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni Frame result = newFrame(newFormat); 4530ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni result.setDataFromFrame(frame); 4630ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni return result; 4730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni } 4830ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 4930ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni public abstract Frame retainFrame(Frame frame); 5030ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni 5130ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni public abstract Frame releaseFrame(Frame frame); 52511360e61650864ea22a171159efe073c80d0cdbMarius Renn 53511360e61650864ea22a171159efe073c80d0cdbMarius Renn public FilterContext getContext() { 54511360e61650864ea22a171159efe073c80d0cdbMarius Renn return mContext; 55511360e61650864ea22a171159efe073c80d0cdbMarius Renn } 56511360e61650864ea22a171159efe073c80d0cdbMarius Renn 57511360e61650864ea22a171159efe073c80d0cdbMarius Renn public GLEnvironment getGLEnvironment() { 58511360e61650864ea22a171159efe073c80d0cdbMarius Renn return mContext != null ? mContext.getGLEnvironment() : null; 59511360e61650864ea22a171159efe073c80d0cdbMarius Renn } 60511360e61650864ea22a171159efe073c80d0cdbMarius Renn 61776102d45a18a5df53d2ec76c5d93f20b3e99da1Marius Renn public void tearDown() { 62776102d45a18a5df53d2ec76c5d93f20b3e99da1Marius Renn } 63776102d45a18a5df53d2ec76c5d93f20b3e99da1Marius Renn 64511360e61650864ea22a171159efe073c80d0cdbMarius Renn void setContext(FilterContext context) { 65511360e61650864ea22a171159efe073c80d0cdbMarius Renn mContext = context; 66511360e61650864ea22a171159efe073c80d0cdbMarius Renn } 6730ab3fc173709a491c9e2e103f53fb7c0d1b96b7Rodrigo Carceroni} 68