/*

SDL - Simple DirectMedia Layer

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Library General Public

License as published by the Free Software Foundation; either

version 2 of the License, or (at your option) any later version.

This library 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

Library General Public License for more details.

You should have received a copy of the GNU Library General Public

License along with this library; if not, write to the Free

Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Sam Lantinga

*/

#ifdef SAVE_RCSID

static char rcsid =

"@(#) $Id$";

#endif

#ifndef _SDL_romaudio_h

#define _SDL_romaudio_h

#include "SDL_sysaudio.h"

/* This is Ryan's improved MacOS sound code, with locking support */

#define USE_RYANS_SOUNDCODE

/* Hidden "this" pointer for the video functions */

#define _THIS SDL_AudioDevice *this

struct SDL_PrivateAudioData {

/* Sound manager audio channel */

SndChannelPtr channel;

#if defined(TARGET_API_MAC_CARBON) || defined(USE_RYANS_SOUNDCODE)

/* FIXME: Add Ryan's static data here */

#else

/* Double buffering variables */

SndDoubleBufferPtr audio_buf[2];

};

/* Old variable names */

#define channel (this->hidden->channel)

#define audio_buf (this->hidden->audio_buf)

#endif /* _SDL_romaudio_h */