src/audio/sun/SDL_sunaudio.h
changeset 0 74212992fb08
child 252 e8157fcb3114
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/audio/sun/SDL_sunaudio.h	Thu Apr 26 16:45:43 2001 +0000
     1.3 @@ -0,0 +1,59 @@
     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_lowaudio_h
    1.32 +#define _SDL_lowaudio_h
    1.33 +
    1.34 +#include "SDL_sysaudio.h"
    1.35 +
    1.36 +/* Hidden "this" pointer for the video functions */
    1.37 +#define _THIS	SDL_AudioDevice *this
    1.38 +
    1.39 +struct SDL_PrivateAudioData {
    1.40 +	/* The file descriptor for the audio device */
    1.41 +	int audio_fd;
    1.42 +
    1.43 +	Uint16 audio_fmt;        /* The app audio format */
    1.44 +	Uint8 *mixbuf;           /* The app mixing buffer */
    1.45 +	int ulaw_only;           /* Flag -- does hardware only output U-law? */
    1.46 +	Uint8 *ulaw_buf;         /* The U-law mixing buffer */
    1.47 +	Sint32 written;          /* The number of samples written */
    1.48 +	int fragsize;            /* The audio fragment size in samples */
    1.49 +	int frequency;           /* The audio frequency in KHz */
    1.50 +};
    1.51 +
    1.52 +/* Old variable names */
    1.53 +#define audio_fd		(this->hidden->audio_fd)
    1.54 +#define audio_fmt		(this->hidden->audio_fmt)
    1.55 +#define mixbuf			(this->hidden->mixbuf)
    1.56 +#define ulaw_only		(this->hidden->ulaw_only)
    1.57 +#define ulaw_buf		(this->hidden->ulaw_buf)
    1.58 +#define written			(this->hidden->written)
    1.59 +#define fragsize		(this->hidden->fragsize)
    1.60 +#define frequency		(this->hidden->frequency)
    1.61 +
    1.62 +#endif /* _SDL_lowaudio_h */