| 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 |