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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@devolution.com
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21
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22 This driver was written by:
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23 Erik Inge Bolsų
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24 knan@mo.himolde.no
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25 */
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26
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27 #ifdef SAVE_RCSID
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28 static char rcsid =
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29 "@(#) $Id$";
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30 #endif
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31
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32 #ifndef _SDL_nasaudio_h
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33 #define _SDL_nasaudio_h
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34
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35 #include <audio/audiolib.h>
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36 #include <sys/time.h>
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37 #include "SDL_sysaudio.h"
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38
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39 /* Hidden "this" pointer for the video functions */
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40 #define _THIS SDL_AudioDevice *this
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41
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42 struct SDL_PrivateAudioData {
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43 AuServer* aud;
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44 AuFlowID flow;
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45 AuDeviceID dev;
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46
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47 /* The parent process id, to detect when application quits */
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48 pid_t parent;
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49
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50 /* Raw mixing buffer */
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51 Uint8 *mixbuf;
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52 int mixlen;
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53
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54 int written;
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55 int really;
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56 int bps;
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57 struct timeval last_tv;
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58 int buf_free;
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59 };
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60 #endif /* _SDL_nasaudio_h */
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61
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