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.annotation.UnsupportedAppUsage; 21 import android.filterfw.core.FrameFormat; 22 import android.filterfw.core.KeyValueMap; 23 24 import java.util.Arrays; 25 26 /** 27 * @hide 28 */ 29 public class MutableFrameFormat extends FrameFormat { 30 MutableFrameFormat()31 public MutableFrameFormat() { 32 super(); 33 } 34 35 @UnsupportedAppUsage MutableFrameFormat(int baseType, int target)36 public MutableFrameFormat(int baseType, int target) { 37 super(baseType, target); 38 } 39 setBaseType(int baseType)40 public void setBaseType(int baseType) { 41 mBaseType = baseType; 42 mBytesPerSample = bytesPerSampleOf(baseType); 43 } 44 setTarget(int target)45 public void setTarget(int target) { 46 mTarget = target; 47 } 48 49 @UnsupportedAppUsage setBytesPerSample(int bytesPerSample)50 public void setBytesPerSample(int bytesPerSample) { 51 mBytesPerSample = bytesPerSample; 52 mSize = SIZE_UNKNOWN; 53 } 54 setDimensions(int[] dimensions)55 public void setDimensions(int[] dimensions) { 56 mDimensions = (dimensions == null) ? null : Arrays.copyOf(dimensions, dimensions.length); 57 mSize = SIZE_UNKNOWN; 58 } 59 setDimensions(int size)60 public void setDimensions(int size) { 61 int[] dimensions = new int[1]; 62 dimensions[0] = size; 63 mDimensions = dimensions; 64 mSize = SIZE_UNKNOWN; 65 } 66 67 @UnsupportedAppUsage setDimensions(int width, int height)68 public void setDimensions(int width, int height) { 69 int[] dimensions = new int[2]; 70 dimensions[0] = width; 71 dimensions[1] = height; 72 mDimensions = dimensions; 73 mSize = SIZE_UNKNOWN; 74 } 75 setDimensions(int width, int height, int depth)76 public void setDimensions(int width, int height, int depth) { 77 int[] dimensions = new int[3]; 78 dimensions[0] = width; 79 dimensions[1] = height; 80 dimensions[2] = depth; 81 mDimensions = dimensions; 82 mSize = SIZE_UNKNOWN; 83 } 84 setDimensionCount(int count)85 public void setDimensionCount(int count) { 86 mDimensions = new int[count]; 87 } 88 setObjectClass(Class objectClass)89 public void setObjectClass(Class objectClass) { 90 mObjectClass = objectClass; 91 } 92 setMetaValue(String key, Object value)93 public void setMetaValue(String key, Object value) { 94 if (mMetaData == null) { 95 mMetaData = new KeyValueMap(); 96 } 97 mMetaData.put(key, value); 98 } 99 100 } 101