ArSoundPlayer.h

/*  $Id: ArSoundPlayer.h,v 1.8 2005/08/04 21:21:05 lafary Exp $

    This file is part of ARIA, (C) Copyright 2004, ActivMedia Robotics LLC
    <http://www.activmedia.com>

    ARIA is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This software is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this software; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifndef _ARSOUNDPLAYER_H_
#define _ARSOUNDPLAYER_H_

#include "ArFunctor.h"
#include "ariaTypedefs.h"



class ArSoundPlayer
{
 public:
  static bool playWavFile(const char* filename, const char* params);

  static bool playNativeFile(const char* filename, const char* params);

  static void stopPlaying();

  static ArRetFunctor2<bool, const char*, const char*> *getPlayWavFileCallback();

  static ArFunctor* getStopPlayingCallback();

  static bool playSoundPCM16(char* data, int numSamples);
 
protected:
  static int myPlayChildPID; 
  static ArGlobalRetFunctor2<bool, const char*, const char*> ourPlayWavFileCB;
  static ArGlobalFunctor ourStopPlayingCB;

};
    
  
#endif // _ARSOUND_H_

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