Mercurial > sdl-ios-xcode
annotate src/audio/arts/SDL_artsaudio.h @ 855:aa4ac9e65d92
I noticed MacOSX SDL sets up working directory to parent of executable.
On BeOS is should setup it the same way, but it only does when Tracker
wasn't restarted.
I checked code and it looks like a hack to me :(
It looks for env variable and than comapres it to default when OpenTracker
was started after boot, and wasn't restarted. That's probably ok, for that
exact case. Unfortunetly that variable isn't always like that. For
example, after Tracker crashes and is restarted, env variable most
probably is different (depends on how Tracker was restarted, by what
application, etc... for example: i have launcher application from which i
can restart Tracker, and after that nev variable points to that
application's directory, not Tracker's).
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 24 Feb 2004 18:58:40 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
3 Copyright (C) 1997-2004 Sam Lantinga |
| 0 | 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 | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 #ifndef _SDL_artscaudio_h | |
| 29 #define _SDL_artscaudio_h | |
| 30 | |
| 31 #include <artsc.h> | |
| 32 #include "SDL_sysaudio.h" | |
| 33 | |
| 34 /* Hidden "this" pointer for the video functions */ | |
| 35 #define _THIS SDL_AudioDevice *this | |
| 36 | |
| 37 struct SDL_PrivateAudioData { | |
| 38 /* The stream descriptor for the audio device */ | |
| 39 arts_stream_t stream; | |
| 40 | |
| 41 /* The parent process id, to detect when application quits */ | |
| 42 pid_t parent; | |
| 43 | |
| 44 /* Raw mixing buffer */ | |
| 45 Uint8 *mixbuf; | |
| 46 int mixlen; | |
| 47 | |
| 48 /* Support for audio timing using a timer, in addition to select() */ | |
| 49 float frame_ticks; | |
| 50 float next_frame; | |
| 51 }; | |
| 52 #define FUDGE_TICKS 10 /* The scheduler overhead ticks per frame */ | |
| 53 | |
| 54 /* Old variable names */ | |
| 55 #define stream (this->hidden->stream) | |
| 56 #define parent (this->hidden->parent) | |
| 57 #define mixbuf (this->hidden->mixbuf) | |
| 58 #define mixlen (this->hidden->mixlen) | |
| 59 #define frame_ticks (this->hidden->frame_ticks) | |
| 60 #define next_frame (this->hidden->next_frame) | |
| 61 | |
| 62 #endif /* _SDL_artscaudio_h */ | |
| 63 |