/*
 * Copyright @ 2015 Atlassian Pty Ltd
 *
 * 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 org.jitsi.impl.neomedia.quicktime;

import org.jitsi.util.*;

/**
 * @author Lyubomir Marinov
 */
public final class CVPixelBufferAttributeKey
{
    public static final long kCVPixelBufferHeightKey;

    public static final long kCVPixelBufferPixelFormatTypeKey;

    public static final long kCVPixelBufferWidthKey;

    static
    {
        OSUtils.loadLibrary("jnquicktime", CVPixelBufferAttributeKey.class);

        kCVPixelBufferHeightKey = kCVPixelBufferHeightKey();
        kCVPixelBufferPixelFormatTypeKey = kCVPixelBufferPixelFormatTypeKey();
        kCVPixelBufferWidthKey = kCVPixelBufferWidthKey();
    }

    /**
     * Prevents the initialization of <tt>CVPixelBufferAttributeKey</tt>
     * instances.
     */
    private CVPixelBufferAttributeKey()
    {
    }

    private static native long kCVPixelBufferHeightKey();

    private static native long kCVPixelBufferPixelFormatTypeKey();

    private static native long kCVPixelBufferWidthKey();
}
