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 Sam Lantinga 20 slouken (at) libsdl.org 21 22 This driver was written by: 23 Erik Inge Bols 24 knan (at) mo.himolde.no 25 */ 26 #include "SDL_config.h" 27 28 #ifndef _SDL_nasaudio_h 29 #define _SDL_nasaudio_h 30 31 #ifdef __sgi 32 #include <nas/audiolib.h> 33 #else 34 #include <audio/audiolib.h> 35 #endif 36 #include <sys/time.h> 37 38 #include "../SDL_sysaudio.h" 39 40 /* Hidden "this" pointer for the video functions */ 41 #define _THIS SDL_AudioDevice *this 42 43 struct SDL_PrivateAudioData { 44 AuServer* aud; 45 AuFlowID flow; 46 AuDeviceID dev; 47 48 /* The parent process id, to detect when application quits */ 49 pid_t parent; 50 51 /* Raw mixing buffer */ 52 Uint8 *mixbuf; 53 int mixlen; 54 55 int written; 56 int really; 57 int bps; 58 struct timeval last_tv; 59 int buf_free; 60 }; 61 #endif /* _SDL_nasaudio_h */ 62 63
