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1 | /* |
2 | SDL - Simple DirectMedia Layer |
3 | Copyright (C) 1997-2009 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@libsdl.org |
21 | */ |
22 | #include "SDL_config.h" |
23 | |
24 | |
25 | #if defined(SDL_BUGGY_MMX_MIXERS) /* buggy, so we're disabling them. --ryan. */ |
26 | #if ((defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)) && defined(SDL_ASSEMBLY_ROUTINES) |
27 | /* headers for MMX assembler version of SDL_MixAudio |
28 | Copyright 2002 Stephane Marchesin (stephane.marchesin@wanadoo.fr) |
29 | Converted to Intel ASM notation by Cth |
30 | This code is licensed under the LGPL (see COPYING for details) |
31 | |
32 | Assumes buffer size in bytes is a multiple of 16 |
33 | Assumes SDL_MIX_MAXVOLUME = 128 |
34 | */ |
35 | void SDL_MixAudio_MMX_S16_VC(char* ,char* ,unsigned int ,int ); |
36 | void SDL_MixAudio_MMX_S8_VC(char* ,char* ,unsigned int ,int ); |
37 | #endif |
38 | #endif |