1/*
2    SDL - Simple DirectMedia Layer
3    Copyright (C) 1997-2012 Sam Lantinga
4
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9
10    This library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14
15    You should have received a copy of the GNU Lesser General Public
16    License along with this library; if not, write to the Free Software
17    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
18
19    Carsten Griwodz
20    griff@kom.tu-darmstadt.de
21
22    based on linux/SDL_dspaudio.h by Sam Lantinga
23*/
24#include "SDL_config.h"
25
26#ifndef _SDL_UMSaudio_h
27#define _SDL_UMSaudio_h
28
29#include <UMS/UMSAudioDevice.h>
30
31#include "../SDL_sysaudio.h"
32
33/* Hidden "this" pointer for the video functions */
34#define _THIS	SDL_AudioDevice *this
35
36struct SDL_PrivateAudioData
37{
38    /* Pointer to the (open) UMS audio device */
39    Environment*   ev;
40    UMSAudioDevice umsdev;
41
42    /* Raw mixing buffer */
43    UMSAudioTypes_Buffer playbuf;
44    UMSAudioTypes_Buffer fillbuf;
45
46    long bytesPerSample;
47};
48
49#endif /* _SDL_UMSaudio_h */
50
51