Mercurial > sdl-ios-xcode
annotate src/audio/windib/SDL_dibaudio.h @ 4322:a8e5b518e194 SDL-1.2
Forcibly disabled MMX mixers.
Hopefully fixes Bugzilla #649.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Mon, 12 Oct 2009 08:58:12 +0000 |
parents | a1b03ba2fcd0 |
children |
rev | line source |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
4159 | 3 Copyright (C) 1997-2009 Sam Lantinga |
0 | 4 |
5 This library is free software; you can redistribute it and/or | |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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6 modify it under the terms of the GNU Lesser General Public |
0 | 7 License as published by the Free Software Foundation; either |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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8 version 2.1 of the License, or (at your option) any later version. |
0 | 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 | |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
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13 Lesser General Public License for more details. |
0 | 14 |
1312
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
15 You should have received a copy of the GNU Lesser General Public |
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
16 License along with this library; if not, write to the Free Software |
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
0 | 18 |
19 Sam Lantinga | |
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
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20 slouken@libsdl.org |
0 | 21 */ |
1402
d910939febfa
Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents:
1361
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22 #include "SDL_config.h" |
0 | 23 |
24 #ifndef _SDL_lowaudio_h | |
25 #define _SDL_lowaudio_h | |
26 | |
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1312
diff
changeset
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27 #include "../SDL_sysaudio.h" |
0 | 28 |
29 /* Hidden "this" pointer for the video functions */ | |
30 #define _THIS SDL_AudioDevice *this | |
31 | |
32 #define NUM_BUFFERS 2 /* -- Don't lower this! */ | |
33 | |
34 struct SDL_PrivateAudioData { | |
35 HWAVEOUT sound; | |
36 HANDLE audio_sem; | |
37 Uint8 *mixbuf; /* The raw allocated mixing buffer */ | |
38 WAVEHDR wavebuf[NUM_BUFFERS]; /* Wave audio fragments */ | |
39 int next_buffer; | |
40 }; | |
41 | |
42 /* Old variable names */ | |
43 #define sound (this->hidden->sound) | |
44 #define audio_sem (this->hidden->audio_sem) | |
45 #define mixbuf (this->hidden->mixbuf) | |
46 #define wavebuf (this->hidden->wavebuf) | |
47 #define next_buffer (this->hidden->next_buffer) | |
48 | |
49 #endif /* _SDL_lowaudio_h */ |