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/*
 * Copyright (c) 2021, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * 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 boofcv.alg.template;

import boofcv.concurrency.BoofConcurrency;
import boofcv.struct.image.ImageBase;

/**
 * Concurrent version of {@link TemplateIntensityImage}
 *
 * @author Peter Abeles
 */
public class TemplateIntensityImage_MT>
		extends TemplateIntensityImage {
	public TemplateIntensityImage_MT( EvaluatorMethod method ) {
		super(method);
	}

	@Override
	protected void processInner( int w, int h ) {
		BoofConcurrency.loopFor(0, h, y -> {
			int index = intensity.startIndex + (y + borderY0)*intensity.stride + borderX0;
			for (int x = 0; x < w; x++) {
				intensity.data[index++] = method.evaluate(x, y);
			}
		});
	}

	@Override
	protected void processInnerMask( int w, int h ) {
		BoofConcurrency.loopFor(0, h, y -> {
			int index = intensity.startIndex + (y + borderY0)*intensity.stride + borderX0;
			for (int x = 0; x < w; x++) {
				intensity.data[index++] = method.evaluateMask(x, y);
			}
		});
	}
}