| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.cts.verifier.audio.wavelib; |
| |
| public class DspBufferComplex extends DspBufferBase { |
| public double[] mReal; |
| public double[] mImag; |
| |
| public DspBufferComplex(int size) { |
| super(size); |
| } |
| |
| @Override |
| public void setSize(int size) { |
| if (size == getSize()) { |
| return; |
| } |
| mReal = new double[size]; |
| mImag = new double[size]; |
| super.setSize(size); |
| } |
| |
| // Warning, these methods don't check for bounds! |
| @Override |
| public void setValues(int index, double... values) { |
| mReal[index] = values[0]; |
| mImag[index] = values[1]; |
| } |
| |
| @Override |
| public void setValue(int index, double value) { |
| mReal[index] = value; |
| mImag[index] = 0; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder(); |
| int size = getSize(); |
| sb.append(String.format("Size: %d { ", size)); |
| for (int i = 0; i < size; i++) { |
| sb.append(String.format("(%.3f, %3f) ", mReal[i], mImag[i])); |
| } |
| sb.append("}"); |
| return sb.toString(); |
| } |
| } |