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Aminet 44
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Aminet 44 (2001)(GTI - Schatztruhe)[!][Aug 2001].iso
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AmigaSDLsrc.lha
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SDL_lowaudio.h
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2001-04-29
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/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997, 1998, 1999, 2000 Sam Lantinga
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
slouken@devolution.com
*/
#ifdef SAVE_RCSID
static char rcsid =
"@(#) $Id: SDL_lowaudio.h,v 1.1.2.1 2000/06/01 02:15:22 hercules Exp $";
#endif
#ifndef _SDL_lowaudio_h
#define _SDL_lowaudio_h
// #include <libraries/ahi_sub.h>
#include "SDL_sysaudio.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* Hidden "this" pointer for the audio functions */
#define _THIS SDL_AudioDevice *this
struct SDL_PrivateAudioData {
/* The handle for the audio device */
struct AHIRequest *audio_req[2];
struct MsgPort *audio_port;
Sint32 freq,type,bytespersample,size;
Uint8 *mixbuf[2]; /* The app mixing buffer */
int current_buffer;
Uint32 playing;
};
/* Old variable names */
#define audio_port (this->hidden->audio_port)
#define audio_req (this->hidden->audio_req)
#define mixbuf (this->hidden->mixbuf)
#define current_buffer (this->hidden->current_buffer)
#define playing (this->hidden->playing)
#endif /* _SDL_lowaudio_h */