1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 18 package android.filterfw.core; 19 20 import android.filterfw.core.FrameFormat; 21 import android.filterfw.core.KeyValueMap; 22 23 import java.util.Arrays; 24 25 /** 26 * @hide 27 */ 28 public class MutableFrameFormat extends FrameFormat { 29 30 public MutableFrameFormat() { 31 super(); 32 } 33 34 public MutableFrameFormat(int baseType, int target) { 35 super(baseType, target); 36 } 37 38 public void setBaseType(int baseType) { 39 mBaseType = baseType; 40 mBytesPerSample = bytesPerSampleOf(baseType); 41 } 42 43 public void setTarget(int target) { 44 mTarget = target; 45 } 46 47 public void setBytesPerSample(int bytesPerSample) { 48 mBytesPerSample = bytesPerSample; 49 mSize = SIZE_UNKNOWN; 50 } 51 52 public void setDimensions(int[] dimensions) { 53 mDimensions = (dimensions == null) ? null : Arrays.copyOf(dimensions, dimensions.length); 54 mSize = SIZE_UNKNOWN; 55 } 56 57 public void setDimensions(int size) { 58 int[] dimensions = new int[1]; 59 dimensions[0] = size; 60 mDimensions = dimensions; 61 mSize = SIZE_UNKNOWN; 62 } 63 64 public void setDimensions(int width, int height) { 65 int[] dimensions = new int[2]; 66 dimensions[0] = width; 67 dimensions[1] = height; 68 mDimensions = dimensions; 69 mSize = SIZE_UNKNOWN; 70 } 71 72 public void setDimensions(int width, int height, int depth) { 73 int[] dimensions = new int[3]; 74 dimensions[0] = width; 75 dimensions[1] = height; 76 dimensions[2] = depth; 77 mDimensions = dimensions; 78 mSize = SIZE_UNKNOWN; 79 } 80 81 public void setDimensionCount(int count) { 82 mDimensions = new int[count]; 83 } 84 85 public void setObjectClass(Class objectClass) { 86 mObjectClass = objectClass; 87 } 88 89 public void setMetaValue(String key, Object value) { 90 if (mMetaData == null) { 91 mMetaData = new KeyValueMap(); 92 } 93 mMetaData.put(key, value); 94 } 95 96 } 97
