/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * 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 android.media;

import android.media.AudioPortConfigDeviceExt;
import android.media.AudioPortConfigMixExt;
import android.media.AudioPortConfigSessionExt;

/**
 * {@hide}
 */
union AudioPortConfigExt {
    /**
     * This represents an empty union. Value is ignored.
     * TODO(ytai): replace with the canonical representation for an empty union, as soon as it is
     *             established.
     */
    boolean unspecified;
    /** Device specific info. */
    AudioPortConfigDeviceExt device;
    /** Mix specific info. */
    AudioPortConfigMixExt mix;
    /** Session specific info. */
    AudioPortConfigSessionExt session;
}