/*
 * Copyright (c) 2013 - 2016, The Linux Foundation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *     * Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *      with the distribution.
 *     * Neither the name of The Linux Foundation nor the names of its
 *      contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _AV_MEDIA_EXTENSIONS_H_
#define _AV_MEDIA_EXTENSIONS_H_

#include <common/AVExtensionsCommon.h>
#include <hardware/audio.h>
#include <media/AudioTrack.h>

namespace android {

class MediaRecorder;
/*
 * Common delegate to the classes in libstagefright
 */
struct AVMediaUtils {


    virtual size_t AudioTrackGetOffloadFrameCount(size_t frameCount);

    virtual bool AudioTrackIsTrackOffloaded(audio_io_handle_t /*output*/);

    virtual void writeCustomParamData(
        int , const void *, size_t, Parcel *) {}

    virtual void readCustomParamData(
        int , void *, size_t, const Parcel *) {}

    // ----- NO TRESSPASSING BEYOND THIS LINE ------
    DECLARE_LOADABLE_SINGLETON(AVMediaUtils);
};

} //namespace android

#endif //_AV_MEDIA_EXTENSIONS_H_

