/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.sanselan.formats.psd.dataparsers;

import org.apache.sanselan.color.ColorConversions;
import org.apache.sanselan.formats.psd.ImageContents;

public class DataParserLab extends DataParser
{

	public DataParserLab()
	{

	}

	protected int getRGB(int data[][][], int x, int y,
			ImageContents imageContents)
	{
		int cieL = 0xff & data[0][y][x];
		int cieA = 0xff & data[1][y][x];
		int cieB = 0xff & data[2][y][x];

		cieA -= 128;
		cieB -= 128;

		int rgb = ColorConversions.convertCIELabtoARGBTest(cieL, cieA, cieB);

		return rgb;
	}

	public int getBasicChannelsCount()
	{
		return 3;
	}

	public void dump()
	{
		//		for(int i=0;i<3;i++)
		//		{
		//			System.out.println("CIE: " + i + ": min: " + mins[i] + ", max: " + maxs[i]);
		//		}
	}
}