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/*
* Copyright 2009 Phil Burk, Mobileer Inc
*
* 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.jsyn.unitgen;
import java.io.IOException;
import com.jsyn.io.AudioOutputStream;
import com.jsyn.ports.UnitInputPort;
/**
* Write one sample per audio frame to an AudioOutputStream with no interpolation.
*
* Note that you must call start() on this unit because it does not have an output for pulling data.
*
* @author Phil Burk (C) 2009 Mobileer Inc
*/
public class MonoStreamWriter extends UnitStreamWriter {
public MonoStreamWriter() {
addPort(input = new UnitInputPort("Input"));
}
@Override
public void generate(int start, int limit) {
double[] inputs = input.getValues();
AudioOutputStream output = outputStream;
if (output != null) {
int count = limit - start;
try {
output.write(inputs, start, count);
} catch (IOException ignored) {
}
}
}
}
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