src/audio/amigaos/SDL_ahiaudio.h
changeset 21 75a95f82bc1f
child 252 e8157fcb3114
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/audio/amigaos/SDL_ahiaudio.h	Thu May 10 20:13:29 2001 +0000
     1.3 @@ -0,0 +1,63 @@
     1.4 +/*
     1.5 +    SDL - Simple DirectMedia Layer
     1.6 +    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
     1.7 +
     1.8 +    This library is free software; you can redistribute it and/or
     1.9 +    modify it under the terms of the GNU Library General Public
    1.10 +    License as published by the Free Software Foundation; either
    1.11 +    version 2 of the License, or (at your option) any later version.
    1.12 +
    1.13 +    This library is distributed in the hope that it will be useful,
    1.14 +    but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.15 +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    1.16 +    Library General Public License for more details.
    1.17 +
    1.18 +    You should have received a copy of the GNU Library General Public
    1.19 +    License along with this library; if not, write to the Free
    1.20 +    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    1.21 +
    1.22 +    Sam Lantinga
    1.23 +    slouken@devolution.com
    1.24 +*/
    1.25 +
    1.26 +#ifdef SAVE_RCSID
    1.27 +static char rcsid =
    1.28 + "@(#) $Id$";
    1.29 +#endif
    1.30 +
    1.31 +#ifndef _SDL_ahiaudio_h
    1.32 +#define _SDL_ahiaudio_h
    1.33 +
    1.34 +#include <exec/exec.h>
    1.35 +#include <dos/dos.h>
    1.36 +#ifdef __SASC
    1.37 +#include <proto/exec.h>
    1.38 +#else
    1.39 +#include <inline/exec.h>
    1.40 +#endif
    1.41 +
    1.42 +#include <devices/ahi.h>
    1.43 +#include "mydebug.h"
    1.44 +#include "SDL_sysaudio.h"
    1.45 +
    1.46 +/* Hidden "this" pointer for the audio functions */
    1.47 +#define _THIS	SDL_AudioDevice *this
    1.48 +
    1.49 +struct SDL_PrivateAudioData {
    1.50 +	/* The handle for the audio device */
    1.51 +	struct AHIRequest *audio_req[2];
    1.52 +	struct MsgPort *audio_port;
    1.53 +	Sint32 freq,type,bytespersample;
    1.54 +	Uint8 *mixbuf[2];           /* The app mixing buffer */
    1.55 +	int current_buffer;
    1.56 +	Uint32 playing;
    1.57 +};
    1.58 +
    1.59 +/* Old variable names */
    1.60 +#define audio_port		(this->hidden->audio_port)
    1.61 +#define audio_req		(this->hidden->audio_req)
    1.62 +#define mixbuf			(this->hidden->mixbuf)
    1.63 +#define current_buffer		(this->hidden->current_buffer)
    1.64 +#define playing			(this->hidden->playing)
    1.65 +
    1.66 +#endif /* _SDL_ahiaudio_h */