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Encoder and Decoder for FLAC files including Java Sound SPI
package org.jflac.frame;
/**
* libFLAC - Free Lossless Audio Codec library
* Copyright (C) 2001,2002,2003 Josh Coalson
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
import java.io.IOException;
import org.jflac.ChannelData;
import org.jflac.io.BitInputStream;
/**
* Verbatim FLAC subframe (channel).
* @author kc7bfi
*/
public class ChannelVerbatim extends Channel {
private int[] data; // A pointer to verbatim signal.
/**
* The constructor.
* @param is The InputBitStream
* @param header The FLAC Frame Header
* @param channelData The decoded channel data (output)
* @param bps The bits-per-second
* @param wastedBits The bits waisted in the frame
* @throws IOException Thrown if error reading from the InputBitStream
*/
public ChannelVerbatim(BitInputStream is, Header header, ChannelData channelData, int bps, int wastedBits) throws IOException {
super(header, wastedBits);
data = channelData.getResidual();
for (int i = 0; i < header.blockSize; i++) {
data[i] = is.readRawInt(bps);
}
// decode the subframe
System.arraycopy(data, 0, channelData.getOutput(), 0, header.blockSize);
}
/**
* @see java.lang.Object#toString()
*/
public String toString() {
return "ChannelVerbatim: WastedBits=" + wastedBits;
}
}