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comparison src/audio/nas/SDL_nasaudio.h @ 0:74212992fb08

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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
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children e8157fcb3114
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1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 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 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 Sam Lantinga
20 slouken@devolution.com
21
22 This driver was written by:
23 Erik Inge Bolsų
24 knan@mo.himolde.no
25 */
26
27 #ifdef SAVE_RCSID
28 static char rcsid =
29 "@(#) $Id$";
30 #endif
31
32 #ifndef _SDL_nasaudio_h
33 #define _SDL_nasaudio_h
34
35 #include <audio/audiolib.h>
36 #include <sys/time.h>
37 #include "SDL_sysaudio.h"
38
39 /* Hidden "this" pointer for the video functions */
40 #define _THIS SDL_AudioDevice *this
41
42 struct SDL_PrivateAudioData {
43 AuServer* aud;
44 AuFlowID flow;
45 AuDeviceID dev;
46
47 /* The parent process id, to detect when application quits */
48 pid_t parent;
49
50 /* Raw mixing buffer */
51 Uint8 *mixbuf;
52 int mixlen;
53
54 int written;
55 int really;
56 int bps;
57 struct timeval last_tv;
58 int buf_free;
59 };
60 #endif /* _SDL_nasaudio_h */
61