/*
 * Copyright (C) 2011-2012 Max Kellermann <max@duempel.org>
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
 * FOUNDATION 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 SLES_ENGINE_HPP
#define SLES_ENGINE_HPP

#include <SLES/OpenSLES.h>

namespace SLES {
  /**
   * OO wrapper for an OpenSL/ES SLEngineItf variable.
   */
  class Engine {
    SLEngineItf engine;

  public:
    Engine() = default;
    explicit Engine(SLEngineItf _engine):engine(_engine) {}

    SLresult CreateAudioPlayer(SLObjectItf *pPlayer,
                               SLDataSource *pAudioSrc, SLDataSink *pAudioSnk,
                               SLuint32 numInterfaces,
                               const SLInterfaceID *pInterfaceIds,
                               const SLboolean *pInterfaceRequired) {
      return (*engine)->CreateAudioPlayer(engine, pPlayer,
                                          pAudioSrc, pAudioSnk,
                                          numInterfaces, pInterfaceIds,
                                          pInterfaceRequired);
    }

    SLresult CreateOutputMix(SLObjectItf *pMix,
                             SLuint32 numInterfaces,
                             const SLInterfaceID *pInterfaceIds,
                             const SLboolean *pInterfaceRequired) {
      return (*engine)->CreateOutputMix(engine, pMix,
                                        numInterfaces, pInterfaceIds,
                                        pInterfaceRequired);
    }
  };
}

#endif
