ChannelElement.java

/*
This file is part of jpcsp.

Jpcsp is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Jpcsp 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with Jpcsp.  If not, see <http://www.gnu.org/licenses/>.
 */
package jpcsp.media.codec.aac;

import jpcsp.util.Utilities;

/**
 * channel element - generic struct for SCE/CPE/CCE/LFE
 */
public class ChannelElement {
	// CPE specific
	public int commonWindow;
	public int msMode;
	public int msMask[] = new int[128];
	// shared
	public SingleChannelElement ch[] = new SingleChannelElement[2];
	// CCE specific
	public ChannelCoupling coup = new ChannelCoupling();
	public SpectralBandReplication sbr = new SpectralBandReplication();

	public ChannelElement() {
		for (int i = 0; i < ch.length; i++) {
			ch[i] = new SingleChannelElement();
		}
	}

	public void copy(ChannelElement that) {
		commonWindow = that.commonWindow;
		msMode = that.msMode;
		Utilities.copy(msMask, that.msMask);
		for (int i = 0; i < ch.length; i++) {
			ch[i].copy(that.ch[i]);
		}
		coup.copy(that.coup);
		sbr.copy(that.sbr);
	}
}